by saying "local myvar=someval;" or using Set() in this
fashion: Set(LOCAL(myvar)=someval); ("local" is now
an AEL keyword).
+ * utils/conf2ael introduced. Will convert an extensions.conf
+ file into extensions.ael. Very crude and unfinished, but
+ will be improved as time goes by. Should be useful for a
+ first pass at conversion.
+ * aelparse will now read extensions.conf to see if a referenced
+ macro or context is there before issueing a warning.
Zaptel channel driver (chan_zap) Changes
----------------------------------------
not include it, but really, you should make sure that all execution
paths within your macros end in "return;".
+* The conf2ael program is 'introduced' in this release; it is in a rather
+ crude state, but deemed useful for making a first pass at converting
+ extensions.conf code into AEL. More intelligence will come with time.
+
Core:
* The 'languageprefix' option in asterisk.conf is now deprecated, and
#ifndef _ASTERISK_AEL_STRUCTS_H
#define _ASTERISK_AEL_STRUCTS_H
+#include "pval.h"
+
#if !defined(SOLARIS) && !defined(__CYGWIN__)
/* #include <err.h> */
#else
# endif
-typedef enum {
- PV_WORD, /* an ident, string, name, label, etc. A user-supplied string. */ /* 0 */
- PV_MACRO, /* 1 */
- PV_CONTEXT, /* 2 */
- PV_MACRO_CALL, /* 3 */
- PV_APPLICATION_CALL, /* 4 */
- PV_CASE, /* 5 */
- PV_PATTERN, /* 6 */
- PV_DEFAULT, /* 7 */
- PV_CATCH, /* 8 */
- PV_SWITCHES, /* 9 */
- PV_ESWITCHES, /* 10 */
- PV_INCLUDES, /* 11 */
- PV_STATEMENTBLOCK, /* 12 */
- PV_VARDEC, /* you know, var=val; */ /* 13 */
- PV_GOTO, /* 14 */
- PV_LABEL, /* 15 */
- PV_FOR, /* 16 */
- PV_WHILE, /* 17 */
- PV_BREAK, /* 18 */
- PV_RETURN, /* 19 */
- PV_CONTINUE, /* 20 */
- PV_IF, /* 21 */
- PV_IFTIME, /* 22 */
- PV_RANDOM, /* 23 */
- PV_SWITCH, /* 24 */
- PV_EXTENSION, /* 25 */
- PV_IGNOREPAT, /* 26 */
- PV_GLOBALS, /* 27 */
- PV_LOCALVARDEC, /* you know, local var=val; */ /* 28 */
-
-} pvaltype;
-
-/* why this horrible mess? It's always been a tradeoff-- tons of structs,
- each storing it's specific lists of goodies, or a 'simple' single struct,
- with lots of fields, that catches all uses at once. Either you have a long
- list of struct names and subnames, or you have a long list of field names,
- and where/how they are used. I'm going with a single struct, using unions
- to reduce storage. Some simple generalizations, and a long list of types,
- and a book about what is used with what types.... Sorry!
-*/
-
-struct pval
-{
- pvaltype type;
- int startline;
- int endline;
- int startcol;
- int endcol;
- char *filename;
-
- union
- {
- char *str; /* wow, used almost everywhere! */
- struct pval *list; /* used in SWITCHES, ESWITCHES, INCLUDES, STATEMENTBLOCK, GOTO */
- struct pval *statements;/* used in EXTENSION */
- char *for_init; /* used in FOR */
- } u1;
- struct pval *u1_last; /* to build in-order lists -- looks like we only need one */
-
- union
- {
- struct pval *arglist; /* used in macro_call, application_call, MACRO def, also attached to PWORD, the 4 timevals for includes */
- struct pval *statements; /* used in case, default, catch, while's statement, CONTEXT elements, GLOBALS */
- char *val; /* used in VARDEC */
- char *for_test; /* used in FOR */
- int label_in_case; /* a boolean for LABELs */
- struct pval *goto_target; /* used in GOTO */
- } u2;
-
- union
- {
- char *for_inc; /* used in FOR */
- struct pval *else_statements; /* used in IF */
- struct pval *macro_statements; /* used in MACRO */
- int abstract; /* used for context */
- char *hints; /* used in EXTENSION */
- int goto_target_in_case; /* used in GOTO */
- struct ael_extension *compiled_label;
- } u3;
-
- union
- {
- struct pval *for_statements; /* used in PV_FOR */
- int regexten; /* used in EXTENSION */
- } u4;
-
- struct pval *next; /* the pval at the end of this ptr will ALWAYS be of the same type as this one!
- EXCEPT for objects of the different types, that are in the same list, like contexts & macros, etc */
-
- struct pval *dad; /* the 'container' of this struct instance */
- struct pval *prev; /* the opposite of the 'next' pointer */
-} ;
-
-
-typedef struct pval pval;
-
#if 0
-pval *npval(pvaltype type, int first_line, int last_line, int first_column, int last_column);
-void linku1(pval *head, pval *tail);
-void print_pval_list(FILE *f, pval *item, int depth);
-void print_pval(FILE *f, pval *item, int depth);
+#endif
void ael2_semantic_check(pval *item, int *errs, int *warns, int *notes);
-struct pval *find_label_in_current_context(char *exten, char *label);
-struct pval *find_label_in_current_extension(char *label);
-int count_labels_in_current_context(char *label);
-struct pval *find_label_in_current_db(char *context, char *exten, char *label);
+pval *npval(pvaltype type, int first_line, int last_line, int first_column, int last_column);
+pval *linku1(pval *head, pval *tail);
void ael2_print(char *fname, pval *tree);
-#endif
struct pval *ael2_parse(char *fname, int *errs); /* in ael.flex */
void destroy_pval(pval *item);
-
+
extern char *prev_word; /* in ael.flex */
#ifndef YY_TYPEDEF_YY_SCANNER_T
#ifndef _ASTERISK_EXPR_H
#define _ASTERISK_EXPR_H
#ifndef STANDALONE
-#include "asterisk/channel.h"
#endif
#if defined(__cplusplus) || defined(c_plusplus)
extern "C" {
*/
int ast_func_write(struct ast_channel *chan, const char *function, const char *value);
+/*!
+ * When looking up extensions, we can have different requests
+ * identified by the 'action' argument, as follows.
+ * Note that the coding is such that the low 4 bits are the
+ * third argument to extension_match_core.
+ */
+
+enum ext_match_t {
+ E_MATCHMORE = 0x00, /* extension can match but only with more 'digits' */
+ E_CANMATCH = 0x01, /* extension can match with or without more 'digits' */
+ E_MATCH = 0x02, /* extension is an exact match */
+ E_MATCH_MASK = 0x03, /* mask for the argument to extension_match_core() */
+ E_SPAWN = 0x12, /* want to spawn an extension. Requires exact match */
+ E_FINDLABEL = 0x22 /* returns the priority for a given label. Requires exact match */
+};
+
+#define STATUS_NO_CONTEXT 1
+#define STATUS_NO_EXTENSION 2
+#define STATUS_NO_PRIORITY 3
+#define STATUS_NO_LABEL 4
+#define STATUS_SUCCESS 5
+#define AST_PBX_MAX_STACK 128
+
+/* request and result for pbx_find_extension */
+struct pbx_find_info {
+#if 0
+ const char *context;
+ const char *exten;
+ int priority;
+#endif
+
+ char *incstack[AST_PBX_MAX_STACK]; /* filled during the search */
+ int stacklen; /* modified during the search */
+ int status; /* set on return */
+ struct ast_switch *swo; /* set on return */
+ const char *data; /* set on return */
+ const char *foundcontext; /* set on return */
+};
+
+struct ast_exten *pbx_find_extension(struct ast_channel *chan,
+ struct ast_context *bypass, struct pbx_find_info *q,
+ const char *context, const char *exten, int priority,
+ const char *label, const char *callerid, enum ext_match_t action);
+
+
+
#if defined(__cplusplus) || defined(c_plusplus)
}
#endif
return (ret > 0) ? 1 : -1;
}
-/*!
- * When looking up extensions, we can have different requests
- * identified by the 'action' argument, as follows.
- * Note that the coding is such that the low 4 bits are the
- * third argument to extension_match_core.
- */
-enum ext_match_t {
- E_MATCHMORE = 0x00, /*!< extension can match but only with more 'digits' */
- E_CANMATCH = 0x01, /*!< extension can match with or without more 'digits' */
- E_MATCH = 0x02, /*!< extension is an exact match */
- E_MATCH_MASK = 0x03, /*!< mask for the argument to extension_match_core() */
- E_SPAWN = 0x12, /*!< want to spawn an extension. Requires exact match */
- E_FINDLABEL = 0x22 /*!< returns the priority for a given label. Requires exact match */
-};
-
/*!
* \internal
* \brief used ast_extension_{match|close}
return ast_extension_match(cidpattern, callerid);
}
-/*! request and result for pbx_find_extension */
-struct pbx_find_info {
-#if 0
- const char *context;
- const char *exten;
- int priority;
-#endif
-
- char *incstack[AST_PBX_MAX_STACK]; /* filled during the search */
- int stacklen; /* modified during the search */
- int status; /* set on return */
- struct ast_switch *swo; /* set on return */
- const char *data; /* set on return */
- const char *foundcontext; /* set on return */
-};
-
-static struct ast_exten *pbx_find_extension(struct ast_channel *chan,
+struct ast_exten *pbx_find_extension(struct ast_channel *chan,
struct ast_context *bypass, struct pbx_find_info *q,
const char *context, const char *exten, int priority,
const char *label, const char *callerid, enum ext_match_t action)
clean::
rm -f ael/*.o
-ael/ael_lex.o: ael/ael_lex.c ../include/asterisk/ael_structs.h ael/ael.tab.h
-ael/ael_lex.o: ASTCFLAGS+=-I.
-
-ael/ael.tab.o: ael/ael.tab.c ael/ael.tab.h ../include/asterisk/ael_structs.h
-ael/ael.tab.o: ASTCFLAGS+=-I. -DYYENABLE_NLS=0
-
-$(if $(filter pbx_ael,$(EMBEDDED_MODS)),modules.link,pbx_ael.so): ael/ael.tab.o ael/ael_lex.o
-
-ael/ael_lex.c:
- (cd ael; flex ael.flex; sed -i -e "/begin standard C headers/i#include \"asterisk.h\"" ael_lex.c)
-
-ael/ael.tab.c ael/ael.tab.h:
- (cd ael; bison -v -d ael.y)
-
dundi-parser.o: dundi-parser.h
dundi-parser.o: ASTCFLAGS+=-I.
(You can use the -w option to dump extensions.conf format to extensions.conf.aeldump)
-LOG: lev:2 file:pbx_ael.c line:4092 func: pbx_load_module Starting AEL load process.
-LOG: lev:2 file:pbx_ael.c line:4099 func: pbx_load_module AEL load process: calculated config file name './extensions.ael'.
-LOG: lev:2 file:pbx_ael.c line:4107 func: pbx_load_module AEL load process: parsed config file name './extensions.ael'.
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 1-4: The macro endsess does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 6-9: The macro nullchk does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 11-26: The macro endcall does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:2356 func: check_switch_expr Warning: file ./extensions.ael, line 13-13: A default case was automatically added to the switch.
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 28-44: The macro endcall2 does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:2356 func: check_switch_expr Warning: file ./extensions.ael, line 36-36: A default case was automatically added to the switch.
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 46-68: The macro endcall3 does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:2356 func: check_switch_expr Warning: file ./extensions.ael, line 48-48: A default case was automatically added to the switch.
-LOG: lev:3 file:pbx_ael.c line:2356 func: check_switch_expr Warning: file ./extensions.ael, line 60-60: A default case was automatically added to the switch.
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 70-96: The macro endcall4 does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:2356 func: check_switch_expr Warning: file ./extensions.ael, line 72-72: A default case was automatically added to the switch.
-LOG: lev:3 file:pbx_ael.c line:2356 func: check_switch_expr Warning: file ./extensions.ael, line 84-84: A default case was automatically added to the switch.
-LOG: lev:3 file:pbx_ael.c line:2356 func: check_switch_expr Warning: file ./extensions.ael, line 87-87: A default case was automatically added to the switch.
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 98-131: The macro endcall5 does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:2356 func: check_switch_expr Warning: file ./extensions.ael, line 106-106: A default case was automatically added to the switch.
-LOG: lev:3 file:pbx_ael.c line:2356 func: check_switch_expr Warning: file ./extensions.ael, line 119-119: A default case was automatically added to the switch.
-LOG: lev:3 file:pbx_ael.c line:2356 func: check_switch_expr Warning: file ./extensions.ael, line 122-122: A default case was automatically added to the switch.
-LOG: lev:2 file:pbx_ael.c line:4110 func: pbx_load_module AEL load process: checked config file name './extensions.ael'.
+LOG: lev:2 file:pbx_ael.c line:1680 func: pbx_load_module Starting AEL load process.
+LOG: lev:2 file:pbx_ael.c line:1687 func: pbx_load_module AEL load process: calculated config file name './extensions.ael'.
+LOG: lev:2 file:pbx_ael.c line:1695 func: pbx_load_module AEL load process: parsed config file name './extensions.ael'.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 1-4: The macro endsess does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 6-9: The macro nullchk does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 11-26: The macro endcall does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:2280 func: check_switch_expr Warning: file ./extensions.ael, line 13-13: A default case was automatically added to the switch.
+LOG: lev:3 file:extconf.c line:3959 func: add_pri Unable to register extension '_', priority 1 in 'test6', already in use
+LOG: lev:3 file:extconf.c line:3959 func: add_pri Unable to register extension '_X.', priority 1 in 'test6', already in use
+=== Loading extensions.conf ===
+Context: test6
+Context: test5
+Context: macro-funcA
+Context: macro-funcB
+Context: macro-funcC
+=========
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 28-44: The macro endcall2 does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:2280 func: check_switch_expr Warning: file ./extensions.ael, line 36-36: A default case was automatically added to the switch.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 46-68: The macro endcall3 does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:2280 func: check_switch_expr Warning: file ./extensions.ael, line 48-48: A default case was automatically added to the switch.
+LOG: lev:3 file:pval.c line:2280 func: check_switch_expr Warning: file ./extensions.ael, line 60-60: A default case was automatically added to the switch.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 70-96: The macro endcall4 does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:2280 func: check_switch_expr Warning: file ./extensions.ael, line 72-72: A default case was automatically added to the switch.
+LOG: lev:3 file:pval.c line:2280 func: check_switch_expr Warning: file ./extensions.ael, line 84-84: A default case was automatically added to the switch.
+LOG: lev:3 file:pval.c line:2280 func: check_switch_expr Warning: file ./extensions.ael, line 87-87: A default case was automatically added to the switch.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 98-131: The macro endcall5 does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:2280 func: check_switch_expr Warning: file ./extensions.ael, line 106-106: A default case was automatically added to the switch.
+LOG: lev:3 file:pval.c line:2280 func: check_switch_expr Warning: file ./extensions.ael, line 119-119: A default case was automatically added to the switch.
+LOG: lev:3 file:pval.c line:2280 func: check_switch_expr Warning: file ./extensions.ael, line 122-122: A default case was automatically added to the switch.
+LOG: lev:2 file:pbx_ael.c line:1698 func: pbx_load_module AEL load process: checked config file name './extensions.ael'.
Executed ast_context_create(conts, name=endsess, registrar=pbx_ael);
Executed ast_context_create(conts, name=nullchk, registrar=pbx_ael);
Executed ast_context_create(conts, name=endcall, registrar=pbx_ael);
Executed ast_add_extension2(context=endcall5, rep=0, exten=sw-16-out, priority=13, label=(null), callerid=(null), appl=Goto, data=sw-21-in,ptr1, FREE, registrar=pbx_ael);
Executed ast_add_extension2(context=endcall5, rep=0, exten=sw-16-out, priority=14, label=(null), callerid=(null), appl=NoOp, data=Finish if-sw-endcall5-out-16-17, FREE, registrar=pbx_ael);
Executed ast_add_extension2(context=endcall5, rep=0, exten=sw-16-out, priority=15, label=(null), callerid=(null), appl=Goto, data=sw-16-in,10, FREE, registrar=pbx_ael);
-LOG: lev:2 file:pbx_ael.c line:4112 func: pbx_load_module AEL load process: compiled config file name './extensions.ael'.
+LOG: lev:2 file:pbx_ael.c line:1700 func: pbx_load_module AEL load process: compiled config file name './extensions.ael'.
Executed ast_merge_contexts_and_delete();
-LOG: lev:2 file:pbx_ael.c line:4115 func: pbx_load_module AEL load process: merged config file name './extensions.ael'.
+LOG: lev:2 file:pbx_ael.c line:1703 func: pbx_load_module AEL load process: merged config file name './extensions.ael'.
Executed ast_walk_contexts();
-LOG: lev:2 file:pbx_ael.c line:4118 func: pbx_load_module AEL load process: verified config file name './extensions.ael'.
-LOG: lev:4 file:ael2_parse line:522 func: main 7 contexts, 27 extensions, 121 priorities
+LOG: lev:2 file:pbx_ael.c line:1706 func: pbx_load_module AEL load process: verified config file name './extensions.ael'.
+LOG: lev:4 file:ael2_parse line:521 func: main 7 contexts, 27 extensions, 121 priorities
(If you find progress and other non-error messages irritating, you can use -q to suppress them)
(You can use the -w option to dump extensions.conf format to extensions.conf.aeldump)
-LOG: lev:2 file:pbx_ael.c line:4092 func: pbx_load_module Starting AEL load process.
-LOG: lev:2 file:pbx_ael.c line:4099 func: pbx_load_module AEL load process: calculated config file name './extensions.ael'.
-LOG: lev:2 file:pbx_ael.c line:4107 func: pbx_load_module AEL load process: parsed config file name './extensions.ael'.
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 2-16: The macro testdial does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 18-25: The macro exten-gen does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:1408 func: check_goto Warning: file ./extensions.ael, line 21-21: It's bad form to have a goto in a macro to a target outside the macro!
-LOG: lev:3 file:pbx_ael.c line:1408 func: check_goto Warning: file ./extensions.ael, line 23-23: It's bad form to have a goto in a macro to a target outside the macro!
-LOG: lev:3 file:pbx_ael.c line:2356 func: check_switch_expr Warning: file ./extensions.ael, line 58-58: A default case was automatically added to the switch.
-LOG: lev:3 file:pbx_ael.c line:989 func: check_dow Warning: file ./extensions.ael, line 67-67: The day (m0n) must be one of 'sun', 'mon', 'tue', 'wed', 'thu', 'fri', or 'sat'!
-LOG: lev:3 file:pbx_ael.c line:947 func: check_timerange Warning: file ./extensions.ael, line 78-78: The end time (25:00) is out of range!
-LOG: lev:2 file:pbx_ael.c line:4110 func: pbx_load_module AEL load process: checked config file name './extensions.ael'.
-LOG: lev:2 file:pbx_ael.c line:4112 func: pbx_load_module AEL load process: compiled config file name './extensions.ael'.
-LOG: lev:2 file:pbx_ael.c line:4115 func: pbx_load_module AEL load process: merged config file name './extensions.ael'.
-LOG: lev:2 file:pbx_ael.c line:4118 func: pbx_load_module AEL load process: verified config file name './extensions.ael'.
-LOG: lev:4 file:ael2_parse line:522 func: main 5 contexts, 14 extensions, 155 priorities
+LOG: lev:2 file:pbx_ael.c line:1680 func: pbx_load_module Starting AEL load process.
+LOG: lev:2 file:pbx_ael.c line:1687 func: pbx_load_module AEL load process: calculated config file name './extensions.ael'.
+LOG: lev:2 file:pbx_ael.c line:1695 func: pbx_load_module AEL load process: parsed config file name './extensions.ael'.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 2-16: The macro testdial does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 18-25: The macro exten-gen does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:1358 func: check_goto Warning: file ./extensions.ael, line 21-21: It's bad form to have a goto in a macro to a target outside the macro!
+LOG: lev:3 file:pval.c line:1358 func: check_goto Warning: file ./extensions.ael, line 23-23: It's bad form to have a goto in a macro to a target outside the macro!
+LOG: lev:3 file:pval.c line:2280 func: check_switch_expr Warning: file ./extensions.ael, line 58-58: A default case was automatically added to the switch.
+LOG: lev:3 file:pval.c line:918 func: check_dow Warning: file ./extensions.ael, line 67-67: The day (m0n) must be one of 'sun', 'mon', 'tue', 'wed', 'thu', 'fri', or 'sat'!
+LOG: lev:3 file:pval.c line:876 func: check_timerange Warning: file ./extensions.ael, line 78-78: The end time (25:00) is out of range!
+LOG: lev:2 file:pbx_ael.c line:1698 func: pbx_load_module AEL load process: checked config file name './extensions.ael'.
+LOG: lev:2 file:pbx_ael.c line:1700 func: pbx_load_module AEL load process: compiled config file name './extensions.ael'.
+LOG: lev:2 file:pbx_ael.c line:1703 func: pbx_load_module AEL load process: merged config file name './extensions.ael'.
+LOG: lev:2 file:pbx_ael.c line:1706 func: pbx_load_module AEL load process: verified config file name './extensions.ael'.
+LOG: lev:4 file:ael2_parse line:521 func: main 5 contexts, 14 extensions, 155 priorities
(If you find progress and other non-error messages irritating, you can use -q to suppress them)
(You can use the -w option to dump extensions.conf format to extensions.conf.aeldump)
-LOG: lev:2 file:pbx_ael.c line:4092 func: pbx_load_module Starting AEL load process.
-LOG: lev:2 file:pbx_ael.c line:4099 func: pbx_load_module AEL load process: calculated config file name './extensions.ael'.
-LOG: lev:2 file:pbx_ael.c line:4107 func: pbx_load_module AEL load process: parsed config file name './extensions.ael'.
-LOG: lev:4 file:pbx_ael.c line:1214 func: check_label Error: file ./extensions.ael, line 13-13: Duplicate label lab1! Previously defined at file ./extensions.ael, line 8.
-LOG: lev:3 file:pbx_ael.c line:2356 func: check_switch_expr Warning: file ./extensions.ael, line 32-32: A default case was automatically added to the switch.
-LOG: lev:3 file:pbx_ael.c line:2356 func: check_switch_expr Warning: file ./extensions.ael, line 44-44: A default case was automatically added to the switch.
-LOG: lev:3 file:pbx_ael.c line:2356 func: check_switch_expr Warning: file ./extensions.ael, line 47-47: A default case was automatically added to the switch.
-LOG: lev:4 file:pbx_ael.c line:1214 func: check_label Error: file ./extensions.ael, line 49-49: Duplicate label ptr1! Previously defined at file ./extensions.ael, line 33.
-LOG: lev:4 file:pbx_ael.c line:4120 func: pbx_load_module Sorry, but 0 syntax errors and 2 semantic errors were detected. It doesn't make sense to compile.
-LOG: lev:4 file:ael2_parse line:522 func: main 0 contexts, 0 extensions, 0 priorities
+LOG: lev:2 file:pbx_ael.c line:1680 func: pbx_load_module Starting AEL load process.
+LOG: lev:2 file:pbx_ael.c line:1687 func: pbx_load_module AEL load process: calculated config file name './extensions.ael'.
+LOG: lev:2 file:pbx_ael.c line:1695 func: pbx_load_module AEL load process: parsed config file name './extensions.ael'.
+LOG: lev:4 file:pval.c line:1143 func: check_label Error: file ./extensions.ael, line 13-13: Duplicate label lab1! Previously defined at file ./extensions.ael, line 8.
+LOG: lev:3 file:pval.c line:2280 func: check_switch_expr Warning: file ./extensions.ael, line 32-32: A default case was automatically added to the switch.
+LOG: lev:3 file:pval.c line:2280 func: check_switch_expr Warning: file ./extensions.ael, line 44-44: A default case was automatically added to the switch.
+LOG: lev:3 file:pval.c line:2280 func: check_switch_expr Warning: file ./extensions.ael, line 47-47: A default case was automatically added to the switch.
+LOG: lev:4 file:pval.c line:1143 func: check_label Error: file ./extensions.ael, line 49-49: Duplicate label ptr1! Previously defined at file ./extensions.ael, line 33.
+LOG: lev:4 file:pbx_ael.c line:1708 func: pbx_load_module Sorry, but 0 syntax errors and 2 semantic errors were detected. It doesn't make sense to compile.
+LOG: lev:4 file:ael2_parse line:521 func: main 0 contexts, 0 extensions, 0 priorities
(If you find progress and other non-error messages irritating, you can use -q to suppress them)
(You can use the -w option to dump extensions.conf format to extensions.conf.aeldump)
-LOG: lev:2 file:pbx_ael.c line:4092 func: pbx_load_module Starting AEL load process.
-LOG: lev:2 file:pbx_ael.c line:4099 func: pbx_load_module AEL load process: calculated config file name './extensions.ael'.
-LOG: lev:2 file:pbx_ael.c line:4107 func: pbx_load_module AEL load process: parsed config file name './extensions.ael'.
-LOG: lev:3 file:pbx_ael.c line:2356 func: check_switch_expr Warning: file ./extensions.ael, line 13-13: A default case was automatically added to the switch.
-LOG: lev:4 file:pbx_ael.c line:1138 func: check_continue Error: file ./extensions.ael, line 15-15: 'continue' not in 'for' or 'while' statement!
-LOG: lev:4 file:pbx_ael.c line:1119 func: check_break Error: file ./extensions.ael, line 17-17: 'break' not in switch, for, or while statement!
-LOG: lev:4 file:pbx_ael.c line:4120 func: pbx_load_module Sorry, but 0 syntax errors and 2 semantic errors were detected. It doesn't make sense to compile.
-LOG: lev:4 file:ael2_parse line:522 func: main 0 contexts, 0 extensions, 0 priorities
+LOG: lev:2 file:pbx_ael.c line:1680 func: pbx_load_module Starting AEL load process.
+LOG: lev:2 file:pbx_ael.c line:1687 func: pbx_load_module AEL load process: calculated config file name './extensions.ael'.
+LOG: lev:2 file:pbx_ael.c line:1695 func: pbx_load_module AEL load process: parsed config file name './extensions.ael'.
+LOG: lev:3 file:pval.c line:2280 func: check_switch_expr Warning: file ./extensions.ael, line 13-13: A default case was automatically added to the switch.
+LOG: lev:4 file:pval.c line:1067 func: check_continue Error: file ./extensions.ael, line 15-15: 'continue' not in 'for' or 'while' statement!
+LOG: lev:4 file:pval.c line:1048 func: check_break Error: file ./extensions.ael, line 17-17: 'break' not in switch, for, or while statement!
+LOG: lev:4 file:pbx_ael.c line:1708 func: pbx_load_module Sorry, but 0 syntax errors and 2 semantic errors were detected. It doesn't make sense to compile.
+LOG: lev:4 file:ael2_parse line:521 func: main 0 contexts, 0 extensions, 0 priorities
(If you find progress and other non-error messages irritating, you can use -q to suppress them)
(You can use the -w option to dump extensions.conf format to extensions.conf.aeldump)
-LOG: lev:2 file:pbx_ael.c line:3910 func: pbx_load_module Starting AEL load process.
-LOG: lev:2 file:pbx_ael.c line:3917 func: pbx_load_module AEL load process: calculated config file name './extensions.ael'.
-LOG: lev:2 file:pbx_ael.c line:3925 func: pbx_load_module AEL load process: parsed config file name './extensions.ael'.
-LOG: lev:2 file:pbx_ael.c line:3928 func: pbx_load_module AEL load process: checked config file name './extensions.ael'.
-LOG: lev:3 file:pbx_ael.c line:3813 func: ast_compile_ael2 Warning: file ./extensions.ael, line 8-13: Empty Extension!
-LOG: lev:2 file:pbx_ael.c line:3930 func: pbx_load_module AEL load process: compiled config file name './extensions.ael'.
-LOG: lev:2 file:pbx_ael.c line:3933 func: pbx_load_module AEL load process: merged config file name './extensions.ael'.
-LOG: lev:2 file:pbx_ael.c line:3936 func: pbx_load_module AEL load process: verified config file name './extensions.ael'.
-LOG: lev:4 file:ael2_parse line:479 func: main 1 contexts, 0 extensions, 0 priorities
+LOG: lev:2 file:pbx_ael.c line:113 func: pbx_load_module Starting AEL load process.
+LOG: lev:2 file:pbx_ael.c line:120 func: pbx_load_module AEL load process: calculated config file name './extensions.ael'.
+LOG: lev:2 file:pbx_ael.c line:128 func: pbx_load_module AEL load process: parsed config file name './extensions.ael'.
+LOG: lev:2 file:pbx_ael.c line:131 func: pbx_load_module AEL load process: checked config file name './extensions.ael'.
+LOG: lev:3 file:pval.c line:3905 func: ast_compile_ael2 Warning: file ./extensions.ael, line 8-13: Empty Extension!
+LOG: lev:2 file:pbx_ael.c line:133 func: pbx_load_module AEL load process: compiled config file name './extensions.ael'.
+LOG: lev:2 file:pbx_ael.c line:136 func: pbx_load_module AEL load process: merged config file name './extensions.ael'.
+LOG: lev:2 file:pbx_ael.c line:139 func: pbx_load_module AEL load process: verified config file name './extensions.ael'.
+LOG: lev:4 file:ael2_parse line:499 func: main 1 contexts, 0 extensions, 0 priorities
(If you find progress and other non-error messages irritating, you can use -q to suppress them)
(You can use the -w option to dump extensions.conf format to extensions.conf.aeldump)
-LOG: lev:2 file:pbx_ael.c line:3914 func: pbx_load_module Starting AEL load process.
-LOG: lev:2 file:pbx_ael.c line:3921 func: pbx_load_module AEL load process: calculated config file name './extensions.ael'.
+LOG: lev:2 file:pbx_ael.c line:113 func: pbx_load_module Starting AEL load process.
+LOG: lev:2 file:pbx_ael.c line:120 func: pbx_load_module AEL load process: calculated config file name './extensions.ael'.
LOG: lev:3 file:ael.y line:205 func: ael_yyparse ==== File: ./extensions.ael, Line 1, Cols: 19-19: Warning! The empty context real-small will be IGNORED!
-LOG: lev:2 file:pbx_ael.c line:3929 func: pbx_load_module AEL load process: parsed config file name './extensions.ael'.
-LOG: lev:2 file:pbx_ael.c line:3932 func: pbx_load_module AEL load process: checked config file name './extensions.ael'.
-LOG: lev:3 file:pbx_ael.c line:3545 func: add_extensions This file is Empty!
-LOG: lev:2 file:pbx_ael.c line:3934 func: pbx_load_module AEL load process: compiled config file name './extensions.ael'.
-LOG: lev:2 file:pbx_ael.c line:3937 func: pbx_load_module AEL load process: merged config file name './extensions.ael'.
-LOG: lev:2 file:pbx_ael.c line:3940 func: pbx_load_module AEL load process: verified config file name './extensions.ael'.
-LOG: lev:4 file:ael2_parse line:479 func: main 0 contexts, 0 extensions, 0 priorities
+LOG: lev:2 file:pbx_ael.c line:128 func: pbx_load_module AEL load process: parsed config file name './extensions.ael'.
+LOG: lev:2 file:pbx_ael.c line:131 func: pbx_load_module AEL load process: checked config file name './extensions.ael'.
+LOG: lev:3 file:pval.c line:3633 func: add_extensions This file is Empty!
+LOG: lev:2 file:pbx_ael.c line:133 func: pbx_load_module AEL load process: compiled config file name './extensions.ael'.
+LOG: lev:2 file:pbx_ael.c line:136 func: pbx_load_module AEL load process: merged config file name './extensions.ael'.
+LOG: lev:2 file:pbx_ael.c line:139 func: pbx_load_module AEL load process: verified config file name './extensions.ael'.
+LOG: lev:4 file:ael2_parse line:499 func: main 0 contexts, 0 extensions, 0 priorities
(If you find progress and other non-error messages irritating, you can use -q to suppress them)
(You can use the -w option to dump extensions.conf format to extensions.conf.aeldump)
-LOG: lev:2 file:pbx_ael.c line:4092 func: pbx_load_module Starting AEL load process.
-LOG: lev:2 file:pbx_ael.c line:4099 func: pbx_load_module AEL load process: calculated config file name './extensions.ael'.
-LOG: lev:2 file:pbx_ael.c line:4107 func: pbx_load_module AEL load process: parsed config file name './extensions.ael'.
-LOG: lev:4 file:pbx_ael.c line:2372 func: check_context_names Error: file ./extensions.ael, line 49-62: The context name (incoming) is also declared in file ./extensions.ael, line 62-69!
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 71-175: The macro std-priv-exten does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:2356 func: check_switch_expr Warning: file ./extensions.ael, line 245-246: A default case was automatically added to the switch.
-LOG: lev:3 file:pbx_ael.c line:2472 func: check_pval_item Warning: file ./extensions.ael, line 312-312: macro call to non-existent funcA ! Hopefully it is present in extensions.conf!
-LOG: lev:3 file:pbx_ael.c line:2472 func: check_pval_item Warning: file ./extensions.ael, line 313-313: macro call to non-existent funcD ! Hopefully it is present in extensions.conf!
-LOG: lev:3 file:pbx_ael.c line:1398 func: check_goto Warning: file ./extensions.ael, line 319-319: goto: no context test5 could be found that matches the goto target!
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 363-366: The macro dialoutpstn does not end with a return; I will insert one.
-LOG: lev:4 file:pbx_ael.c line:4120 func: pbx_load_module Sorry, but 0 syntax errors and 1 semantic errors were detected. It doesn't make sense to compile.
-LOG: lev:4 file:ael2_parse line:522 func: main 0 contexts, 0 extensions, 0 priorities
+LOG: lev:2 file:pbx_ael.c line:1680 func: pbx_load_module Starting AEL load process.
+LOG: lev:2 file:pbx_ael.c line:1687 func: pbx_load_module AEL load process: calculated config file name './extensions.ael'.
+LOG: lev:2 file:pbx_ael.c line:1695 func: pbx_load_module AEL load process: parsed config file name './extensions.ael'.
+LOG: lev:3 file:pval.c line:2296 func: check_context_names Warning: file ./extensions.ael, line 49-62: The context name (incoming) is also declared in file ./extensions.ael, line 62-69!
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 71-175: The macro std-priv-exten does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:2280 func: check_switch_expr Warning: file ./extensions.ael, line 245-246: A default case was automatically added to the switch.
+LOG: lev:3 file:pval.c line:2422 func: check_pval_item Warning: file ./extensions.ael, line 312-312: macro call to non-existent funcA! (Not even in the extensions.conf stuff!)
+LOG: lev:3 file:pval.c line:2422 func: check_pval_item Warning: file ./extensions.ael, line 313-313: macro call to non-existent funcD! (Not even in the extensions.conf stuff!)
+LOG: lev:3 file:pval.c line:1342 func: check_goto Warning: file ./extensions.ael, line 319-319: goto: Couldn't find goto target test5|s|1, not even in extensions.conf!
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 363-366: The macro dialoutpstn does not end with a return; I will insert one.
+LOG: lev:2 file:pbx_ael.c line:1698 func: pbx_load_module AEL load process: checked config file name './extensions.ael'.
+LOG: lev:2 file:pbx_ael.c line:1700 func: pbx_load_module AEL load process: compiled config file name './extensions.ael'.
+LOG: lev:2 file:pbx_ael.c line:1703 func: pbx_load_module AEL load process: merged config file name './extensions.ael'.
+LOG: lev:2 file:pbx_ael.c line:1706 func: pbx_load_module AEL load process: verified config file name './extensions.ael'.
+LOG: lev:4 file:ael2_parse line:521 func: main 13 contexts, 51 extensions, 182 priorities
(If you find progress and other non-error messages irritating, you can use -q to suppress them)
(You can use the -w option to dump extensions.conf format to extensions.conf.aeldump)
-LOG: lev:2 file:pbx_ael.c line:4092 func: pbx_load_module Starting AEL load process.
-LOG: lev:2 file:pbx_ael.c line:4099 func: pbx_load_module AEL load process: calculated config file name './extensions.ael'.
+LOG: lev:2 file:pbx_ael.c line:1680 func: pbx_load_module Starting AEL load process.
+LOG: lev:2 file:pbx_ael.c line:1687 func: pbx_load_module AEL load process: calculated config file name './extensions.ael'.
LOG: lev:2 file:ael.flex line:430 func: ael_yylex --Read in included file ./apptest.ael2, 3474 chars
LOG: lev:3 file:ael.y line:538 func: ael_yyparse ==== File: ./apptest.ael2, Line 46, Cols: 8-11: Suggestion: Use the goto statement instead of the Goto() application call in AEL.
-LOG: lev:2 file:pbx_ael.c line:4107 func: pbx_load_module AEL load process: parsed config file name './extensions.ael'.
-LOG: lev:3 file:pbx_ael.c line:2530 func: check_pval_item Warning: file ./apptest.ael2, line 35-35: application call to EndWhile affects flow of control, and needs to be re-written using AEL if, while, goto, etc. keywords instead!
-LOG: lev:3 file:pbx_ael.c line:2530 func: check_pval_item Warning: file ./apptest.ael2, line 37-37: application call to ExecIf affects flow of control, and needs to be re-written using AEL if, while, goto, etc. keywords instead!
-LOG: lev:3 file:pbx_ael.c line:2530 func: check_pval_item Warning: file ./apptest.ael2, line 38-38: application call to ExecIfTime affects flow of control, and needs to be re-written using AEL if, while, goto, etc. keywords instead!
-LOG: lev:3 file:pbx_ael.c line:2530 func: check_pval_item Warning: file ./apptest.ael2, line 44-44: application call to Gosub affects flow of control, and needs to be re-written using AEL if, while, goto, etc. keywords instead!
-LOG: lev:3 file:pbx_ael.c line:2530 func: check_pval_item Warning: file ./apptest.ael2, line 45-45: application call to GosubIf affects flow of control, and needs to be re-written using AEL if, while, goto, etc. keywords instead!
-LOG: lev:3 file:pbx_ael.c line:1398 func: check_goto Warning: file ./apptest.ael2, line 46-46: goto: no context cont could be found that matches the goto target!
-LOG: lev:3 file:pbx_ael.c line:2530 func: check_pval_item Warning: file ./apptest.ael2, line 47-47: application call to GotoIf affects flow of control, and needs to be re-written using AEL if, while, goto, etc. keywords instead!
-LOG: lev:3 file:pbx_ael.c line:2530 func: check_pval_item Warning: file ./apptest.ael2, line 48-48: application call to GotoIfTime affects flow of control, and needs to be re-written using AEL if, while, goto, etc. keywords instead!
-LOG: lev:3 file:pbx_ael.c line:2530 func: check_pval_item Warning: file ./apptest.ael2, line 58-58: application call to Macro affects flow of control, and needs to be re-written using AEL if, while, goto, etc. keywords instead!
-LOG: lev:3 file:pbx_ael.c line:2535 func: check_pval_item Warning: file ./apptest.ael2, line 59-59: I am converting the MacroExit call here to a return statement.
-LOG: lev:3 file:pbx_ael.c line:2530 func: check_pval_item Warning: file ./apptest.ael2, line 60-60: application call to MacroIf affects flow of control, and needs to be re-written using AEL if, while, goto, etc. keywords instead!
-LOG: lev:3 file:pbx_ael.c line:2530 func: check_pval_item Warning: file ./apptest.ael2, line 85-85: application call to Random affects flow of control, and needs to be re-written using AEL if, while, goto, etc. keywords instead!
-LOG: lev:3 file:pbx_ael.c line:2530 func: check_pval_item Warning: file ./apptest.ael2, line 94-94: application call to Return affects flow of control, and needs to be re-written using AEL if, while, goto, etc. keywords instead!
-LOG: lev:3 file:pbx_ael.c line:2530 func: check_pval_item Warning: file ./apptest.ael2, line 119-119: application call to StackPop affects flow of control, and needs to be re-written using AEL if, while, goto, etc. keywords instead!
-LOG: lev:3 file:pbx_ael.c line:2530 func: check_pval_item Warning: file ./apptest.ael2, line 141-141: application call to While affects flow of control, and needs to be re-written using AEL if, while, goto, etc. keywords instead!
-LOG: lev:2 file:pbx_ael.c line:4110 func: pbx_load_module AEL load process: checked config file name './extensions.ael'.
-LOG: lev:2 file:pbx_ael.c line:4112 func: pbx_load_module AEL load process: compiled config file name './extensions.ael'.
-LOG: lev:2 file:pbx_ael.c line:4115 func: pbx_load_module AEL load process: merged config file name './extensions.ael'.
-LOG: lev:2 file:pbx_ael.c line:4118 func: pbx_load_module AEL load process: verified config file name './extensions.ael'.
-LOG: lev:4 file:ael2_parse line:522 func: main 1 contexts, 1 extensions, 142 priorities
+LOG: lev:2 file:pbx_ael.c line:1695 func: pbx_load_module AEL load process: parsed config file name './extensions.ael'.
+LOG: lev:3 file:pval.c line:2503 func: check_pval_item Warning: file ./apptest.ael2, line 35-35: application call to EndWhile affects flow of control, and needs to be re-written using AEL if, while, goto, etc. keywords instead!
+LOG: lev:3 file:pval.c line:2503 func: check_pval_item Warning: file ./apptest.ael2, line 37-37: application call to ExecIf affects flow of control, and needs to be re-written using AEL if, while, goto, etc. keywords instead!
+LOG: lev:3 file:pval.c line:2503 func: check_pval_item Warning: file ./apptest.ael2, line 38-38: application call to ExecIfTime affects flow of control, and needs to be re-written using AEL if, while, goto, etc. keywords instead!
+LOG: lev:3 file:pval.c line:2503 func: check_pval_item Warning: file ./apptest.ael2, line 44-44: application call to Gosub affects flow of control, and needs to be re-written using AEL if, while, goto, etc. keywords instead!
+LOG: lev:3 file:pval.c line:2503 func: check_pval_item Warning: file ./apptest.ael2, line 45-45: application call to GosubIf affects flow of control, and needs to be re-written using AEL if, while, goto, etc. keywords instead!
+LOG: lev:3 file:pval.c line:1342 func: check_goto Warning: file ./apptest.ael2, line 46-46: goto: Couldn't find goto target cont|exten|prior, not even in extensions.conf!
+LOG: lev:3 file:pval.c line:2503 func: check_pval_item Warning: file ./apptest.ael2, line 47-47: application call to GotoIf affects flow of control, and needs to be re-written using AEL if, while, goto, etc. keywords instead!
+LOG: lev:3 file:pval.c line:2503 func: check_pval_item Warning: file ./apptest.ael2, line 48-48: application call to GotoIfTime affects flow of control, and needs to be re-written using AEL if, while, goto, etc. keywords instead!
+LOG: lev:3 file:pval.c line:2503 func: check_pval_item Warning: file ./apptest.ael2, line 58-58: application call to Macro affects flow of control, and needs to be re-written using AEL if, while, goto, etc. keywords instead!
+LOG: lev:3 file:pval.c line:2508 func: check_pval_item Warning: file ./apptest.ael2, line 59-59: I am converting the MacroExit call here to a return statement.
+LOG: lev:3 file:pval.c line:2503 func: check_pval_item Warning: file ./apptest.ael2, line 60-60: application call to MacroIf affects flow of control, and needs to be re-written using AEL if, while, goto, etc. keywords instead!
+LOG: lev:3 file:pval.c line:2503 func: check_pval_item Warning: file ./apptest.ael2, line 85-85: application call to Random affects flow of control, and needs to be re-written using AEL if, while, goto, etc. keywords instead!
+LOG: lev:3 file:pval.c line:2503 func: check_pval_item Warning: file ./apptest.ael2, line 94-94: application call to Return affects flow of control, and needs to be re-written using AEL if, while, goto, etc. keywords instead!
+LOG: lev:3 file:pval.c line:2503 func: check_pval_item Warning: file ./apptest.ael2, line 119-119: application call to StackPop affects flow of control, and needs to be re-written using AEL if, while, goto, etc. keywords instead!
+LOG: lev:3 file:pval.c line:2503 func: check_pval_item Warning: file ./apptest.ael2, line 141-141: application call to While affects flow of control, and needs to be re-written using AEL if, while, goto, etc. keywords instead!
+LOG: lev:2 file:pbx_ael.c line:1698 func: pbx_load_module AEL load process: checked config file name './extensions.ael'.
+LOG: lev:2 file:pbx_ael.c line:1700 func: pbx_load_module AEL load process: compiled config file name './extensions.ael'.
+LOG: lev:2 file:pbx_ael.c line:1703 func: pbx_load_module AEL load process: merged config file name './extensions.ael'.
+LOG: lev:2 file:pbx_ael.c line:1706 func: pbx_load_module AEL load process: verified config file name './extensions.ael'.
+LOG: lev:4 file:ael2_parse line:521 func: main 1 contexts, 1 extensions, 142 priorities
(If you find progress and other non-error messages irritating, you can use -q to suppress them)
(You can use the -w option to dump extensions.conf format to extensions.conf.aeldump)
-LOG: lev:2 file:pbx_ael.c line:4092 func: pbx_load_module Starting AEL load process.
-LOG: lev:2 file:pbx_ael.c line:4099 func: pbx_load_module AEL load process: calculated config file name './extensions.ael'.
+LOG: lev:2 file:pbx_ael.c line:1680 func: pbx_load_module Starting AEL load process.
+LOG: lev:2 file:pbx_ael.c line:1687 func: pbx_load_module AEL load process: calculated config file name './extensions.ael'.
LOG: lev:2 file:ael.flex line:430 func: ael_yylex --Read in included file ./include1.ael2, 78 chars
LOG: lev:2 file:ael.flex line:430 func: ael_yylex --Read in included file ./include2.ael2, 98 chars
LOG: lev:2 file:ael.flex line:430 func: ael_yylex --Read in included file ./include3.ael2, 57 chars
LOG: lev:2 file:ael.flex line:430 func: ael_yylex --Read in included file ./include5.ael2, 56 chars
LOG: lev:2 file:ael.flex line:430 func: ael_yylex --Read in included file ./include4.ael2, 87 chars
LOG: lev:2 file:ael.flex line:430 func: ael_yylex --Read in included file ./telemarket_torture.ael2, 28036 chars
-LOG: lev:2 file:pbx_ael.c line:4107 func: pbx_load_module AEL load process: parsed config file name './extensions.ael'.
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 14-34: The macro std-exten does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:1408 func: check_goto Warning: file ./extensions.ael, line 17-17: It's bad form to have a goto in a macro to a target outside the macro!
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 36-59: The macro std-priv-exten_1 does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 62-85: The macro std-priv-exten_2 does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 88-111: The macro std-priv-exten_3 does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 114-137: The macro std-priv-exten_4 does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 140-163: The macro std-priv-exten_5 does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 166-189: The macro std-priv-exten_6 does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 192-215: The macro std-priv-exten_7 does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 218-241: The macro std-priv-exten_8 does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 244-267: The macro std-priv-exten_9 does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 270-293: The macro std-priv-exten_10 does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 296-319: The macro std-priv-exten_11 does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 322-345: The macro std-priv-exten_12 does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 348-371: The macro std-priv-exten_13 does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 374-397: The macro std-priv-exten_14 does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 400-423: The macro std-priv-exten_15 does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 426-449: The macro std-priv-exten_16 does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 452-475: The macro std-priv-exten_17 does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 478-501: The macro std-priv-exten_18 does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 504-527: The macro std-priv-exten_19 does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 530-553: The macro std-priv-exten_20 does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 556-579: The macro std-priv-exten_21 does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 582-605: The macro std-priv-exten_22 does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 608-631: The macro std-priv-exten_23 does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 634-657: The macro std-priv-exten_24 does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 660-683: The macro std-priv-exten_25 does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 686-709: The macro std-priv-exten_26 does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 712-735: The macro std-priv-exten_27 does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 738-761: The macro std-priv-exten_28 does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 764-787: The macro std-priv-exten_29 does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 790-813: The macro std-priv-exten_30 does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 816-839: The macro std-priv-exten_31 does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 842-865: The macro std-priv-exten_32 does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 868-891: The macro std-priv-exten_33 does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 894-917: The macro std-priv-exten_34 does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 920-943: The macro std-priv-exten_35 does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 946-969: The macro std-priv-exten_36 does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 972-995: The macro std-priv-exten_37 does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 998-1021: The macro std-priv-exten_38 does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 1024-1047: The macro std-priv-exten_39 does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 1050-1073: The macro std-priv-exten_40 does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 1076-1099: The macro std-priv-exten_41 does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 1102-1125: The macro std-priv-exten_42 does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 1128-1151: The macro std-priv-exten_43 does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 1154-1177: The macro std-priv-exten_44 does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 1180-1203: The macro std-priv-exten_45 does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 1206-1229: The macro std-priv-exten_46 does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 1232-1255: The macro std-priv-exten_47 does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 1258-1281: The macro std-priv-exten_48 does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 1284-1307: The macro std-priv-exten_49 does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 1310-1333: The macro std-priv-exten_50 does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 1336-1359: The macro std-priv-exten_51 does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 1362-1385: The macro std-priv-exten_52 does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 1388-1411: The macro std-priv-exten_53 does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 1414-1437: The macro std-priv-exten_54 does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 1440-1463: The macro std-priv-exten_55 does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 1466-1489: The macro std-priv-exten_56 does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 1492-1515: The macro std-priv-exten_57 does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 1518-1541: The macro std-priv-exten_58 does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 1544-1567: The macro std-priv-exten_59 does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 1570-1593: The macro std-priv-exten_60 does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 1596-1619: The macro std-priv-exten_61 does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 1622-1645: The macro std-priv-exten_62 does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 1648-1671: The macro std-priv-exten_63 does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 1674-1697: The macro std-priv-exten_64 does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 1700-1723: The macro std-priv-exten_65 does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 1726-1749: The macro std-priv-exten_66 does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 1752-1775: The macro std-priv-exten_67 does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 1778-1801: The macro std-priv-exten_68 does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 1804-1827: The macro std-priv-exten_69 does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 1830-1853: The macro std-priv-exten_70 does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 1856-1879: The macro std-priv-exten_71 does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 1882-1905: The macro std-priv-exten_72 does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 1908-1931: The macro std-priv-exten_73 does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 1934-1957: The macro std-priv-exten does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 1959-1995: The macro fillcidname does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 1997-2015: The macro ciddial does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 2017-2028: The macro ciddial3 does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 2030-2048: The macro ciddial2 does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 2050-2065: The macro callerid-liar does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 2067-2072: The macro callerid-bad does not end with a return; I will insert one.
-LOG: lev:2 file:pbx_ael.c line:4110 func: pbx_load_module AEL load process: checked config file name './extensions.ael'.
-LOG: lev:2 file:pbx_ael.c line:4112 func: pbx_load_module AEL load process: compiled config file name './extensions.ael'.
-LOG: lev:2 file:pbx_ael.c line:4115 func: pbx_load_module AEL load process: merged config file name './extensions.ael'.
-LOG: lev:2 file:pbx_ael.c line:4118 func: pbx_load_module AEL load process: verified config file name './extensions.ael'.
-LOG: lev:4 file:ael2_parse line:522 func: main 172 contexts, 858 extensions, 2406 priorities
+LOG: lev:2 file:pbx_ael.c line:1695 func: pbx_load_module AEL load process: parsed config file name './extensions.ael'.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 14-34: The macro std-exten does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:1358 func: check_goto Warning: file ./extensions.ael, line 17-17: It's bad form to have a goto in a macro to a target outside the macro!
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 36-59: The macro std-priv-exten_1 does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 62-85: The macro std-priv-exten_2 does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 88-111: The macro std-priv-exten_3 does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 114-137: The macro std-priv-exten_4 does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 140-163: The macro std-priv-exten_5 does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 166-189: The macro std-priv-exten_6 does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 192-215: The macro std-priv-exten_7 does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 218-241: The macro std-priv-exten_8 does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 244-267: The macro std-priv-exten_9 does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 270-293: The macro std-priv-exten_10 does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 296-319: The macro std-priv-exten_11 does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 322-345: The macro std-priv-exten_12 does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 348-371: The macro std-priv-exten_13 does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 374-397: The macro std-priv-exten_14 does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 400-423: The macro std-priv-exten_15 does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 426-449: The macro std-priv-exten_16 does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 452-475: The macro std-priv-exten_17 does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 478-501: The macro std-priv-exten_18 does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 504-527: The macro std-priv-exten_19 does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 530-553: The macro std-priv-exten_20 does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 556-579: The macro std-priv-exten_21 does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 582-605: The macro std-priv-exten_22 does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 608-631: The macro std-priv-exten_23 does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 634-657: The macro std-priv-exten_24 does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 660-683: The macro std-priv-exten_25 does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 686-709: The macro std-priv-exten_26 does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 712-735: The macro std-priv-exten_27 does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 738-761: The macro std-priv-exten_28 does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 764-787: The macro std-priv-exten_29 does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 790-813: The macro std-priv-exten_30 does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 816-839: The macro std-priv-exten_31 does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 842-865: The macro std-priv-exten_32 does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 868-891: The macro std-priv-exten_33 does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 894-917: The macro std-priv-exten_34 does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 920-943: The macro std-priv-exten_35 does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 946-969: The macro std-priv-exten_36 does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 972-995: The macro std-priv-exten_37 does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 998-1021: The macro std-priv-exten_38 does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 1024-1047: The macro std-priv-exten_39 does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 1050-1073: The macro std-priv-exten_40 does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 1076-1099: The macro std-priv-exten_41 does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 1102-1125: The macro std-priv-exten_42 does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 1128-1151: The macro std-priv-exten_43 does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 1154-1177: The macro std-priv-exten_44 does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 1180-1203: The macro std-priv-exten_45 does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 1206-1229: The macro std-priv-exten_46 does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 1232-1255: The macro std-priv-exten_47 does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 1258-1281: The macro std-priv-exten_48 does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 1284-1307: The macro std-priv-exten_49 does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 1310-1333: The macro std-priv-exten_50 does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 1336-1359: The macro std-priv-exten_51 does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 1362-1385: The macro std-priv-exten_52 does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 1388-1411: The macro std-priv-exten_53 does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 1414-1437: The macro std-priv-exten_54 does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 1440-1463: The macro std-priv-exten_55 does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 1466-1489: The macro std-priv-exten_56 does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 1492-1515: The macro std-priv-exten_57 does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 1518-1541: The macro std-priv-exten_58 does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 1544-1567: The macro std-priv-exten_59 does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 1570-1593: The macro std-priv-exten_60 does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 1596-1619: The macro std-priv-exten_61 does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 1622-1645: The macro std-priv-exten_62 does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 1648-1671: The macro std-priv-exten_63 does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 1674-1697: The macro std-priv-exten_64 does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 1700-1723: The macro std-priv-exten_65 does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 1726-1749: The macro std-priv-exten_66 does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 1752-1775: The macro std-priv-exten_67 does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 1778-1801: The macro std-priv-exten_68 does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 1804-1827: The macro std-priv-exten_69 does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 1830-1853: The macro std-priv-exten_70 does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 1856-1879: The macro std-priv-exten_71 does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 1882-1905: The macro std-priv-exten_72 does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 1908-1931: The macro std-priv-exten_73 does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 1934-1957: The macro std-priv-exten does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 1959-1995: The macro fillcidname does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 1997-2015: The macro ciddial does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 2017-2028: The macro ciddial3 does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 2030-2048: The macro ciddial2 does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 2050-2065: The macro callerid-liar does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 2067-2072: The macro callerid-bad does not end with a return; I will insert one.
+LOG: lev:2 file:pbx_ael.c line:1698 func: pbx_load_module AEL load process: checked config file name './extensions.ael'.
+LOG: lev:2 file:pbx_ael.c line:1700 func: pbx_load_module AEL load process: compiled config file name './extensions.ael'.
+LOG: lev:2 file:pbx_ael.c line:1703 func: pbx_load_module AEL load process: merged config file name './extensions.ael'.
+LOG: lev:2 file:pbx_ael.c line:1706 func: pbx_load_module AEL load process: verified config file name './extensions.ael'.
+LOG: lev:4 file:ael2_parse line:521 func: main 172 contexts, 858 extensions, 2406 priorities
(If you find progress and other non-error messages irritating, you can use -q to suppress them)
(You can use the -w option to dump extensions.conf format to extensions.conf.aeldump)
-LOG: lev:2 file:pbx_ael.c line:4092 func: pbx_load_module Starting AEL load process.
-LOG: lev:2 file:pbx_ael.c line:4099 func: pbx_load_module AEL load process: calculated config file name './extensions.ael'.
+LOG: lev:2 file:pbx_ael.c line:1680 func: pbx_load_module Starting AEL load process.
+LOG: lev:2 file:pbx_ael.c line:1687 func: pbx_load_module AEL load process: calculated config file name './extensions.ael'.
LOG: lev:2 file:ael.flex line:430 func: ael_yylex --Read in included file ./apptest.ael2, 3474 chars
LOG: lev:3 file:ael.y line:538 func: ael_yyparse ==== File: ./apptest.ael2, Line 46, Cols: 8-11: Suggestion: Use the goto statement instead of the Goto() application call in AEL.
-LOG: lev:2 file:pbx_ael.c line:4107 func: pbx_load_module AEL load process: parsed config file name './extensions.ael'.
-LOG: lev:3 file:pbx_ael.c line:2530 func: check_pval_item Warning: file ./apptest.ael2, line 35-35: application call to EndWhile affects flow of control, and needs to be re-written using AEL if, while, goto, etc. keywords instead!
-LOG: lev:3 file:pbx_ael.c line:2530 func: check_pval_item Warning: file ./apptest.ael2, line 37-37: application call to ExecIf affects flow of control, and needs to be re-written using AEL if, while, goto, etc. keywords instead!
-LOG: lev:3 file:pbx_ael.c line:2530 func: check_pval_item Warning: file ./apptest.ael2, line 38-38: application call to ExecIfTime affects flow of control, and needs to be re-written using AEL if, while, goto, etc. keywords instead!
-LOG: lev:3 file:pbx_ael.c line:2530 func: check_pval_item Warning: file ./apptest.ael2, line 44-44: application call to Gosub affects flow of control, and needs to be re-written using AEL if, while, goto, etc. keywords instead!
-LOG: lev:3 file:pbx_ael.c line:2530 func: check_pval_item Warning: file ./apptest.ael2, line 45-45: application call to GosubIf affects flow of control, and needs to be re-written using AEL if, while, goto, etc. keywords instead!
-LOG: lev:3 file:pbx_ael.c line:1398 func: check_goto Warning: file ./apptest.ael2, line 46-46: goto: no context cont could be found that matches the goto target!
-LOG: lev:3 file:pbx_ael.c line:2530 func: check_pval_item Warning: file ./apptest.ael2, line 47-47: application call to GotoIf affects flow of control, and needs to be re-written using AEL if, while, goto, etc. keywords instead!
-LOG: lev:3 file:pbx_ael.c line:2530 func: check_pval_item Warning: file ./apptest.ael2, line 48-48: application call to GotoIfTime affects flow of control, and needs to be re-written using AEL if, while, goto, etc. keywords instead!
-LOG: lev:3 file:pbx_ael.c line:2530 func: check_pval_item Warning: file ./apptest.ael2, line 58-58: application call to Macro affects flow of control, and needs to be re-written using AEL if, while, goto, etc. keywords instead!
-LOG: lev:3 file:pbx_ael.c line:2535 func: check_pval_item Warning: file ./apptest.ael2, line 59-59: I am converting the MacroExit call here to a return statement.
-LOG: lev:3 file:pbx_ael.c line:2530 func: check_pval_item Warning: file ./apptest.ael2, line 60-60: application call to MacroIf affects flow of control, and needs to be re-written using AEL if, while, goto, etc. keywords instead!
-LOG: lev:3 file:pbx_ael.c line:2530 func: check_pval_item Warning: file ./apptest.ael2, line 85-85: application call to Random affects flow of control, and needs to be re-written using AEL if, while, goto, etc. keywords instead!
-LOG: lev:3 file:pbx_ael.c line:2530 func: check_pval_item Warning: file ./apptest.ael2, line 94-94: application call to Return affects flow of control, and needs to be re-written using AEL if, while, goto, etc. keywords instead!
-LOG: lev:3 file:pbx_ael.c line:2530 func: check_pval_item Warning: file ./apptest.ael2, line 119-119: application call to StackPop affects flow of control, and needs to be re-written using AEL if, while, goto, etc. keywords instead!
-LOG: lev:3 file:pbx_ael.c line:2530 func: check_pval_item Warning: file ./apptest.ael2, line 141-141: application call to While affects flow of control, and needs to be re-written using AEL if, while, goto, etc. keywords instead!
-LOG: lev:2 file:pbx_ael.c line:4110 func: pbx_load_module AEL load process: checked config file name './extensions.ael'.
-LOG: lev:2 file:pbx_ael.c line:4112 func: pbx_load_module AEL load process: compiled config file name './extensions.ael'.
-LOG: lev:2 file:pbx_ael.c line:4115 func: pbx_load_module AEL load process: merged config file name './extensions.ael'.
-LOG: lev:2 file:pbx_ael.c line:4118 func: pbx_load_module AEL load process: verified config file name './extensions.ael'.
-LOG: lev:4 file:ael2_parse line:522 func: main 1 contexts, 1 extensions, 142 priorities
+LOG: lev:2 file:pbx_ael.c line:1695 func: pbx_load_module AEL load process: parsed config file name './extensions.ael'.
+LOG: lev:3 file:pval.c line:2503 func: check_pval_item Warning: file ./apptest.ael2, line 35-35: application call to EndWhile affects flow of control, and needs to be re-written using AEL if, while, goto, etc. keywords instead!
+LOG: lev:3 file:pval.c line:2503 func: check_pval_item Warning: file ./apptest.ael2, line 37-37: application call to ExecIf affects flow of control, and needs to be re-written using AEL if, while, goto, etc. keywords instead!
+LOG: lev:3 file:pval.c line:2503 func: check_pval_item Warning: file ./apptest.ael2, line 38-38: application call to ExecIfTime affects flow of control, and needs to be re-written using AEL if, while, goto, etc. keywords instead!
+LOG: lev:3 file:pval.c line:2503 func: check_pval_item Warning: file ./apptest.ael2, line 44-44: application call to Gosub affects flow of control, and needs to be re-written using AEL if, while, goto, etc. keywords instead!
+LOG: lev:3 file:pval.c line:2503 func: check_pval_item Warning: file ./apptest.ael2, line 45-45: application call to GosubIf affects flow of control, and needs to be re-written using AEL if, while, goto, etc. keywords instead!
+LOG: lev:3 file:pval.c line:1342 func: check_goto Warning: file ./apptest.ael2, line 46-46: goto: Couldn't find goto target cont|exten|prior, not even in extensions.conf!
+LOG: lev:3 file:pval.c line:2503 func: check_pval_item Warning: file ./apptest.ael2, line 47-47: application call to GotoIf affects flow of control, and needs to be re-written using AEL if, while, goto, etc. keywords instead!
+LOG: lev:3 file:pval.c line:2503 func: check_pval_item Warning: file ./apptest.ael2, line 48-48: application call to GotoIfTime affects flow of control, and needs to be re-written using AEL if, while, goto, etc. keywords instead!
+LOG: lev:3 file:pval.c line:2503 func: check_pval_item Warning: file ./apptest.ael2, line 58-58: application call to Macro affects flow of control, and needs to be re-written using AEL if, while, goto, etc. keywords instead!
+LOG: lev:3 file:pval.c line:2508 func: check_pval_item Warning: file ./apptest.ael2, line 59-59: I am converting the MacroExit call here to a return statement.
+LOG: lev:3 file:pval.c line:2503 func: check_pval_item Warning: file ./apptest.ael2, line 60-60: application call to MacroIf affects flow of control, and needs to be re-written using AEL if, while, goto, etc. keywords instead!
+LOG: lev:3 file:pval.c line:2503 func: check_pval_item Warning: file ./apptest.ael2, line 85-85: application call to Random affects flow of control, and needs to be re-written using AEL if, while, goto, etc. keywords instead!
+LOG: lev:3 file:pval.c line:2503 func: check_pval_item Warning: file ./apptest.ael2, line 94-94: application call to Return affects flow of control, and needs to be re-written using AEL if, while, goto, etc. keywords instead!
+LOG: lev:3 file:pval.c line:2503 func: check_pval_item Warning: file ./apptest.ael2, line 119-119: application call to StackPop affects flow of control, and needs to be re-written using AEL if, while, goto, etc. keywords instead!
+LOG: lev:3 file:pval.c line:2503 func: check_pval_item Warning: file ./apptest.ael2, line 141-141: application call to While affects flow of control, and needs to be re-written using AEL if, while, goto, etc. keywords instead!
+LOG: lev:2 file:pbx_ael.c line:1698 func: pbx_load_module AEL load process: checked config file name './extensions.ael'.
+LOG: lev:2 file:pbx_ael.c line:1700 func: pbx_load_module AEL load process: compiled config file name './extensions.ael'.
+LOG: lev:2 file:pbx_ael.c line:1703 func: pbx_load_module AEL load process: merged config file name './extensions.ael'.
+LOG: lev:2 file:pbx_ael.c line:1706 func: pbx_load_module AEL load process: verified config file name './extensions.ael'.
+LOG: lev:4 file:ael2_parse line:521 func: main 1 contexts, 1 extensions, 142 priorities
(If you find progress and other non-error messages irritating, you can use -q to suppress them)
(You can use the -w option to dump extensions.conf format to extensions.conf.aeldump)
-LOG: lev:2 file:pbx_ael.c line:3910 func: pbx_load_module Starting AEL load process.
-LOG: lev:2 file:pbx_ael.c line:3917 func: pbx_load_module AEL load process: calculated config file name './extensions.ael'.
-LOG: lev:2 file:pbx_ael.c line:3925 func: pbx_load_module AEL load process: parsed config file name './extensions.ael'.
-LOG: lev:3 file:pbx_ael.c line:712 func: check_macro_returns Warning: file ./extensions.ael, line 130-183: The macro stdexten does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:712 func: check_macro_returns Warning: file ./extensions.ael, line 185-192: The macro uvm does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:712 func: check_macro_returns Warning: file ./extensions.ael, line 194-201: The macro bvm does not end with a return; I will insert one.
-LOG: lev:2 file:pbx_ael.c line:3928 func: pbx_load_module AEL load process: checked config file name './extensions.ael'.
-LOG: lev:2 file:pbx_ael.c line:3930 func: pbx_load_module AEL load process: compiled config file name './extensions.ael'.
-LOG: lev:2 file:pbx_ael.c line:3933 func: pbx_load_module AEL load process: merged config file name './extensions.ael'.
-LOG: lev:2 file:pbx_ael.c line:3936 func: pbx_load_module AEL load process: verified config file name './extensions.ael'.
-LOG: lev:4 file:ael2_parse line:479 func: main 38 contexts, 90 extensions, 492 priorities
+LOG: lev:2 file:pbx_ael.c line:113 func: pbx_load_module Starting AEL load process.
+LOG: lev:2 file:pbx_ael.c line:120 func: pbx_load_module AEL load process: calculated config file name './extensions.ael'.
+LOG: lev:2 file:pbx_ael.c line:128 func: pbx_load_module AEL load process: parsed config file name './extensions.ael'.
+LOG: lev:3 file:pval.c line:678 func: check_macro_returns Warning: file ./extensions.ael, line 130-183: The macro stdexten does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:678 func: check_macro_returns Warning: file ./extensions.ael, line 185-192: The macro uvm does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:678 func: check_macro_returns Warning: file ./extensions.ael, line 194-201: The macro bvm does not end with a return; I will insert one.
+LOG: lev:2 file:pbx_ael.c line:131 func: pbx_load_module AEL load process: checked config file name './extensions.ael'.
+LOG: lev:2 file:pbx_ael.c line:133 func: pbx_load_module AEL load process: compiled config file name './extensions.ael'.
+LOG: lev:2 file:pbx_ael.c line:136 func: pbx_load_module AEL load process: merged config file name './extensions.ael'.
+LOG: lev:2 file:pbx_ael.c line:139 func: pbx_load_module AEL load process: verified config file name './extensions.ael'.
+LOG: lev:4 file:ael2_parse line:499 func: main 38 contexts, 90 extensions, 492 priorities
(If you find progress and other non-error messages irritating, you can use -q to suppress them)
(You can use the -w option to dump extensions.conf format to extensions.conf.aeldump)
-LOG: lev:2 file:pbx_ael.c line:4092 func: pbx_load_module Starting AEL load process.
-LOG: lev:2 file:pbx_ael.c line:4099 func: pbx_load_module AEL load process: calculated config file name './extensions.ael'.
+LOG: lev:2 file:pbx_ael.c line:1680 func: pbx_load_module Starting AEL load process.
+LOG: lev:2 file:pbx_ael.c line:1687 func: pbx_load_module AEL load process: calculated config file name './extensions.ael'.
LOG: lev:4 file:ael.flex line:277 func: ael_yylex File=./extensions.ael, line=165, column=49: Mismatched '}' in expression!
LOG: lev:4 file:ael.y line:764 func: ael_yyerror ==== File: ./extensions.ael, Line 165, Cols: 51-51: Error: syntax error, unexpected '=', expecting ')'
LOG: lev:4 file:ael.y line:764 func: ael_yyerror ==== File: ./extensions.ael, Line 169, Cols: 24-24: Error: syntax error, unexpected '&'
LOG: lev:4 file:ael.y line:764 func: ael_yyerror ==== File: ./extensions.ael, Line 222, Cols: 43-43: Error: syntax error, unexpected '=', expecting ')'
LOG: lev:4 file:ael.y line:764 func: ael_yyerror ==== File: ./extensions.ael, Line 226, Cols: 16-16: Error: syntax error, unexpected '&'
LOG: lev:4 file:ael.y line:764 func: ael_yyerror ==== File: ./extensions.ael, Line 291, Cols: 21-28: Error: syntax error, unexpected word, expecting '(' or ';' or '=' or ':'
-LOG: lev:2 file:pbx_ael.c line:4107 func: pbx_load_module AEL load process: parsed config file name './extensions.ael'.
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 116-125: The macro dialout does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 129-168: The macro stdexten does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 184-191: The macro uvm does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 193-200: The macro bvm does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 202-207: The macro checkdnd does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 209-216: The macro checkcf does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 218-225: The macro checkcfb does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:739 func: check_macro_returns Warning: file ./extensions.ael, line 688-694: The macro check-psd-exists does not end with a return; I will insert one.
-LOG: lev:4 file:pbx_ael.c line:4120 func: pbx_load_module Sorry, but 5 syntax errors and 0 semantic errors were detected. It doesn't make sense to compile.
-LOG: lev:4 file:ael2_parse line:522 func: main 0 contexts, 0 extensions, 0 priorities
+LOG: lev:2 file:pbx_ael.c line:1695 func: pbx_load_module AEL load process: parsed config file name './extensions.ael'.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 116-125: The macro dialout does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 129-168: The macro stdexten does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 184-191: The macro uvm does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 193-200: The macro bvm does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 202-207: The macro checkdnd does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 209-216: The macro checkcf does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 218-225: The macro checkcfb does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 688-694: The macro check-psd-exists does not end with a return; I will insert one.
+LOG: lev:4 file:pbx_ael.c line:1708 func: pbx_load_module Sorry, but 5 syntax errors and 0 semantic errors were detected. It doesn't make sense to compile.
+LOG: lev:4 file:ael2_parse line:521 func: main 0 contexts, 0 extensions, 0 priorities
(If you find progress and other non-error messages irritating, you can use -q to suppress them)
(You can use the -w option to dump extensions.conf format to extensions.conf.aeldump)
-LOG: lev:2 file:pbx_ael.c line:4026 func: pbx_load_module Starting AEL load process.
-LOG: lev:2 file:pbx_ael.c line:4033 func: pbx_load_module AEL load process: calculated config file name './extensions.ael'.
-LOG: lev:2 file:pbx_ael.c line:4041 func: pbx_load_module AEL load process: parsed config file name './extensions.ael'.
-LOG: lev:3 file:pbx_ael.c line:734 func: check_macro_returns Warning: file ./extensions.ael, line 22-42: The macro stdexten does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:734 func: check_macro_returns Warning: file ./extensions.ael, line 44-49: The macro announce_minutes does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:734 func: check_macro_returns Warning: file ./extensions.ael, line 59-89: The macro checkanddial does not end with a return; I will insert one.
-LOG: lev:3 file:pbx_ael.c line:734 func: check_macro_returns Warning: file ./extensions.ael, line 91-100: The macro trunkdial does not end with a return; I will insert one.
-LOG: lev:4 file:pbx_ael.c line:2459 func: check_pval_item Error: file ./extensions.ael, line 98-98: The macro call to checkanddial has 5 arguments, but the macro definition has 7 arguments
-LOG: lev:3 file:pbx_ael.c line:734 func: check_macro_returns Warning: file ./extensions.ael, line 102-112: The macro checklocal does not end with a return; I will insert one.
-LOG: lev:4 file:pbx_ael.c line:2459 func: check_pval_item Error: file ./extensions.ael, line 107-107: The macro call to checkanddial has 5 arguments, but the macro definition has 7 arguments
-LOG: lev:3 file:pbx_ael.c line:734 func: check_macro_returns Warning: file ./extensions.ael, line 114-119: The macro autodial does not end with a return; I will insert one.
-LOG: lev:4 file:pbx_ael.c line:2459 func: check_pval_item Error: file ./extensions.ael, line 284-284: The macro call to checkanddial has 5 arguments, but the macro definition has 7 arguments
-LOG: lev:4 file:pbx_ael.c line:2459 func: check_pval_item Error: file ./extensions.ael, line 287-287: The macro call to checkanddial has 5 arguments, but the macro definition has 7 arguments
-LOG: lev:3 file:pbx_ael.c line:2440 func: check_pval_item Warning: file ./extensions.ael, line 452-452: macro call to non-existent std-exten-ael ! Hopefully it is present in extensions.conf!
-LOG: lev:4 file:pbx_ael.c line:4054 func: pbx_load_module Sorry, but 0 syntax errors and 4 semantic errors were detected. It doesn't make sense to compile.
-LOG: lev:4 file:ael2_parse line:512 func: main 0 contexts, 0 extensions, 0 priorities
+LOG: lev:2 file:pbx_ael.c line:1680 func: pbx_load_module Starting AEL load process.
+LOG: lev:2 file:pbx_ael.c line:1687 func: pbx_load_module AEL load process: calculated config file name './extensions.ael'.
+LOG: lev:2 file:pbx_ael.c line:1695 func: pbx_load_module AEL load process: parsed config file name './extensions.ael'.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 22-42: The macro stdexten does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 44-49: The macro announce_minutes does not end with a return; I will insert one.
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 59-89: The macro checkanddial does not end with a return; I will insert one.
+LOG: lev:3 file:extconf.c line:3959 func: add_pri Unable to register extension '_', priority 1 in 'test6', already in use
+LOG: lev:3 file:extconf.c line:3959 func: add_pri Unable to register extension '_X.', priority 1 in 'test6', already in use
+=== Loading extensions.conf ===
+Context: test6
+Context: test5
+Context: macro-funcA
+Context: macro-funcB
+Context: macro-funcC
+=========
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 91-100: The macro trunkdial does not end with a return; I will insert one.
+LOG: lev:4 file:pval.c line:2464 func: check_pval_item Error: file ./extensions.ael, line 98-98: The macro call to checkanddial has 5 arguments, but the macro definition has 7 arguments
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 102-112: The macro checklocal does not end with a return; I will insert one.
+LOG: lev:4 file:pval.c line:2464 func: check_pval_item Error: file ./extensions.ael, line 107-107: The macro call to checkanddial has 5 arguments, but the macro definition has 7 arguments
+LOG: lev:3 file:pval.c line:668 func: check_macro_returns Warning: file ./extensions.ael, line 114-119: The macro autodial does not end with a return; I will insert one.
+LOG: lev:4 file:pval.c line:2464 func: check_pval_item Error: file ./extensions.ael, line 284-284: The macro call to checkanddial has 5 arguments, but the macro definition has 7 arguments
+LOG: lev:4 file:pval.c line:2464 func: check_pval_item Error: file ./extensions.ael, line 287-287: The macro call to checkanddial has 5 arguments, but the macro definition has 7 arguments
+LOG: lev:3 file:pval.c line:2422 func: check_pval_item Warning: file ./extensions.ael, line 452-452: macro call to non-existent std-exten-ael! (Not even in the extensions.conf stuff!)
+LOG: lev:4 file:pbx_ael.c line:1708 func: pbx_load_module Sorry, but 0 syntax errors and 4 semantic errors were detected. It doesn't make sense to compile.
+LOG: lev:4 file:ael2_parse line:521 func: main 0 contexts, 0 extensions, 0 priorities
*
*/
+/*** MODULEINFO
+ <depend>res_ael_share</depend>
+ ***/
+
#include "asterisk.h"
ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
#include "asterisk/app.h"
#include "asterisk/callerid.h"
#include "asterisk/ael_structs.h"
+#include "asterisk/pval.h"
#ifdef AAL_ARGCHECK
#include "asterisk/argdesc.h"
#endif
-static char expr_output[2096];
-
/* these functions are in ../ast_expr2.fl */
#define DEBUG_READ (1 << 0)
static char *config = "extensions.ael";
static char *registrar = "pbx_ael";
static int pbx_load_module(void);
-
-static int errs, warns;
-static int notes;
+static int warns, errs;
+static struct pval *current_db;
#ifndef AAL_ARGCHECK
/* for the time being, short circuit all the AAL related structures
development, this code can be properly re-instated
*/
-/*! \brief null definitions for structs passed down the infrastructure */
-struct argapp
-{
- struct argapp *next;
-};
-
#endif
#ifdef AAL_ARGCHECK
void check_switch_expr(pval *item, struct argapp *apps);
void ast_expr_register_extra_error_info(char *errmsg);
void ast_expr_clear_extra_error_info(void);
-int ast_expr(char *expr, char *buf, int length,struct ast_channel *chan);
struct pval *find_macro(char *name);
struct pval *find_context(char *name);
struct pval *find_context(char *name);
struct ael_extension *new_exten(void);
void linkprio(struct ael_extension *exten, struct ael_priority *prio);
void destroy_extensions(struct ael_extension *exten);
-static void linkexten(struct ael_extension *exten, struct ael_extension *add);
-static void gen_prios(struct ael_extension *exten, char *label, pval *statement, struct ael_extension *mother_exten, struct ast_context *context );
void set_priorities(struct ael_extension *exten);
void add_extensions(struct ael_extension *exten);
void ast_compile_ael2(struct ast_context **local_contexts, struct pval *root);
int is_float(char *arg );
int is_int(char *arg );
int is_empty(char *arg);
-static pval *current_db;
-static pval *current_context;
-static pval *current_extension;
static const char *match_context;
static const char *match_exten;
static const char *match_label;
-static int in_abstract_context;
static int count_labels; /* true, put matcher in label counting mode */
-static int label_count; /* labels are only meant to be counted in a context or exten */
static int return_on_context_match;
-static pval *last_matched_label;
struct pval *match_pval(pval *item);
-static void check_timerange(pval *p);
-static void check_dow(pval *DOW);
-static void check_day(pval *DAY);
-static void check_month(pval *MON);
-static void check_expr2_input(pval *expr, char *str);
-static int extension_matches(pval *here, const char *exten, const char *pattern);
static void check_goto(pval *item);
static void find_pval_goto_item(pval *item, int lev);
static void find_pval_gotos(pval *item, int lev);
-static int check_break(pval *item);
-static int check_continue(pval *item);
-static void check_label(pval *item);
-static void check_macro_returns(pval *macro);
static struct pval *find_label_in_current_context(char *exten, char *label, pval *curr_cont);
static struct pval *find_first_label_in_current_context(char *label, pval *curr_cont);
static struct pval *find_label_in_current_db(const char *context, const char *exten, const char *label);
static pval *get_goto_target(pval *item);
static int label_inside_case(pval *label);
-static void attach_exten(struct ael_extension **list, struct ael_extension *newmem);
-static void fix_gotos_in_extensions(struct ael_extension *exten);
static pval *get_extension_or_contxt(pval *p);
static pval *get_contxt(pval *p);
static void remove_spaces_before_equals(char *str);
#endif
-/* EMPTY TEMPLATE FUNCS FOR AEL TRAVERSAL: ============================================================================= */
-void traverse_pval_template(pval *item, int depth);
-void traverse_pval_item_template(pval *item, int depth);
+/* SEMANTIC CHECKING FOR AEL: ============================================================================= */
+
+/* (not all that is syntactically legal is good! */
-void traverse_pval_item_template(pval *item, int depth)/* depth comes in handy for a pretty print (indentation),
- but you may not need it */
+static struct pval *in_macro(pval *item)
{
- pval *lp;
+ struct pval *curr;
+ curr = item;
+ while( curr ) {
+ if( curr->type == PV_MACRO ) {
+ return curr;
+ }
+ curr = curr->dad;
+ }
+ return 0;
+}
+
+static struct pval *in_context(pval *item)
+{
+ struct pval *curr;
+ curr = item;
+ while( curr ) {
+ if( curr->type == PV_MACRO || curr->type == PV_CONTEXT ) {
+ return curr;
+ }
+ curr = curr->dad;
+ }
+ return 0;
+}
+
+
+static pval *get_goto_target(pval *item)
+{
+ /* just one item-- the label should be in the current extension */
+ pval *curr_ext = get_extension_or_contxt(item); /* containing exten, or macro */
+ pval *curr_cont;
- switch ( item->type ) {
- case PV_WORD:
- /* fields: item->u1.str == string associated with this (word). */
- break;
+ if (item->u1.list && !item->u1.list->next && !strstr((item->u1.list)->u1.str,"${")) {
+ struct pval *x = find_label_in_current_extension((char*)((item->u1.list)->u1.str), curr_ext);
+ return x;
+ }
+
+ curr_cont = get_contxt(item);
+
+ /* TWO items */
+ if (item->u1.list->next && !item->u1.list->next->next) {
+ if (!strstr((item->u1.list)->u1.str,"${")
+ && !strstr(item->u1.list->next->u1.str,"${") ) /* Don't try to match variables */ {
+ struct pval *x = find_label_in_current_context((char *)item->u1.list->u1.str, (char *)item->u1.list->next->u1.str, curr_cont);
+ return x;
+ }
+ }
+
+ /* All 3 items! */
+ if (item->u1.list->next && item->u1.list->next->next) {
+ /* all three */
+ pval *first = item->u1.list;
+ pval *second = item->u1.list->next;
+ pval *third = item->u1.list->next->next;
+
+ if (!strstr((item->u1.list)->u1.str,"${")
+ && !strstr(item->u1.list->next->u1.str,"${")
+ && !strstr(item->u1.list->next->next->u1.str,"${")) /* Don't try to match variables */ {
+ struct pval *x = find_label_in_current_db((char*)first->u1.str, (char*)second->u1.str, (char*)third->u1.str);
+ if (!x) {
+
+ struct pval *p3;
+ struct pval *that_context = find_context(item->u1.list->u1.str);
+
+ /* the target of the goto could be in an included context!! Fancy that!! */
+ /* look for includes in the current context */
+ if (that_context) {
+ for (p3=that_context->u2.statements; p3; p3=p3->next) {
+ if (p3->type == PV_INCLUDES) {
+ struct pval *p4;
+ for (p4=p3->u1.list; p4; p4=p4->next) {
+ /* for each context pointed to, find it, then find a context/label that matches the
+ target here! */
+ char *incl_context = p4->u1.str;
+ /* find a matching context name */
+ struct pval *that_other_context = find_context(incl_context);
+ if (that_other_context) {
+ struct pval *x3;
+ x3 = find_label_in_current_context((char *)item->u1.list->next->u1.str, (char *)item->u1.list->next->next->u1.str, that_other_context);
+ if (x3) {
+ return x3;
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+ return x;
+ }
+ }
+ return 0;
+}
+
+static void check_goto(pval *item)
+{
+ /* check for the target of the goto-- does it exist? */
+ if ( !(item->u1.list)->next && !(item->u1.list)->u1.str ) {
+ ast_log(LOG_ERROR,"Error: file %s, line %d-%d: goto: empty label reference found!\n",
+ item->filename, item->startline, item->endline);
+ errs++;
+ }
+
+ /* just one item-- the label should be in the current extension */
+
+ if (item->u1.list && !item->u1.list->next && !strstr((item->u1.list)->u1.str,"${")) {
+ struct pval *z = get_extension_or_contxt(item);
+ struct pval *x = 0;
+ if (z)
+ x = find_label_in_current_extension((char*)((item->u1.list)->u1.str), z); /* if in macro, use current context instead */
+ /* printf("Called find_label_in_current_extension with arg %s; current_extension is %x: %d\n",
+ (char*)((item->u1.list)->u1.str), current_extension?current_extension:current_context, current_extension?current_extension->type:current_context->type); */
+ if (!x) {
+ ast_log(LOG_ERROR,"Error: file %s, line %d-%d: goto: no label %s exists in the current extension!\n",
+ item->filename, item->startline, item->endline, item->u1.list->u1.str);
+ errs++;
+ }
+ else
+ return;
+ }
+
+ /* TWO items */
+ if (item->u1.list->next && !item->u1.list->next->next) {
+ /* two items */
+ /* printf("Calling find_label_in_current_context with args %s, %s\n",
+ (char*)((item->u1.list)->u1.str), (char *)item->u1.list->next->u1.str); */
+ if (!strstr((item->u1.list)->u1.str,"${")
+ && !strstr(item->u1.list->next->u1.str,"${") ) /* Don't try to match variables */ {
+ struct pval *z = get_contxt(item);
+ struct pval *x = 0;
+
+ if (z)
+ x = find_label_in_current_context((char *)item->u1.list->u1.str, (char *)item->u1.list->next->u1.str, z);
+
+ if (!x) {
+ ast_log(LOG_ERROR,"Error: file %s, line %d-%d: goto: no label %s|%s exists in the current context, or any of its inclusions!\n",
+ item->filename, item->startline, item->endline, item->u1.list->u1.str, item->u1.list->next->u1.str );
+ errs++;
+ }
+ else
+ return;
+ }
+ }
+
+ /* All 3 items! */
+ if (item->u1.list->next && item->u1.list->next->next) {
+ /* all three */
+ pval *first = item->u1.list;
+ pval *second = item->u1.list->next;
+ pval *third = item->u1.list->next->next;
+ /* printf("Calling find_label_in_current_db with args %s, %s, %s\n",
+ (char*)first->u1.str, (char*)second->u1.str, (char*)third->u1.str); */
+ if (!strstr((item->u1.list)->u1.str,"${")
+ && !strstr(item->u1.list->next->u1.str,"${")
+ && !strstr(item->u1.list->next->next->u1.str,"${")) /* Don't try to match variables */ {
+ struct pval *x = find_label_in_current_db((char*)first->u1.str, (char*)second->u1.str, (char*)third->u1.str);
+ if (!x) {
+ struct pval *p3;
+ struct pval *found = 0;
+ struct pval *that_context = find_context(item->u1.list->u1.str);
+
+ /* the target of the goto could be in an included context!! Fancy that!! */
+ /* look for includes in the current context */
+ if (that_context) {
+ for (p3=that_context->u2.statements; p3; p3=p3->next) {
+ if (p3->type == PV_INCLUDES) {
+ struct pval *p4;
+ for (p4=p3->u1.list; p4; p4=p4->next) {
+ /* for each context pointed to, find it, then find a context/label that matches the
+ target here! */
+ char *incl_context = p4->u1.str;
+ /* find a matching context name */
+ struct pval *that_other_context = find_context(incl_context);
+ if (that_other_context) {
+ struct pval *x3;
+ x3 = find_label_in_current_context((char *)item->u1.list->next->u1.str, (char *)item->u1.list->next->next->u1.str, that_other_context);
+ if (x3) {
+ found = x3;
+ break;
+ }
+ }
+ }
+ }
+ }
+ if (!found) {
+ ast_log(LOG_ERROR,"Error: file %s, line %d-%d: goto: no label %s|%s exists in the context %s or its inclusions!\n",
+ item->filename, item->startline, item->endline, item->u1.list->next->u1.str, item->u1.list->next->next->u1.str, item->u1.list->u1.str );
+ errs++;
+ } else {
+ struct pval *mac = in_macro(item); /* is this goto inside a macro? */
+ if( mac ) { /* yes! */
+ struct pval *targ = in_context(found);
+ if( mac != targ )
+ {
+ ast_log(LOG_WARNING, "Warning: file %s, line %d-%d: It's bad form to have a goto in a macro to a target outside the macro!\n",
+ item->filename, item->startline, item->endline);
+ warns++;
+ }
+ }
+ }
+ } else {
+ /* here is where code would go to check for target existence in extensions.conf files */
+ ast_log(LOG_WARNING,"Warning: file %s, line %d-%d: goto: no context %s could be found that matches the goto target!\n",
+ item->filename, item->startline, item->endline, item->u1.list->u1.str);
+ warns++; /* this is just a warning, because this context could be in extensions.conf or somewhere */
+ }
+ } else {
+ struct pval *mac = in_macro(item); /* is this goto inside a macro? */
+ if( mac ) { /* yes! */
+ struct pval *targ = in_context(x);
+ if( mac != targ )
+ {
+ ast_log(LOG_WARNING, "Warning: file %s, line %d-%d: It's bad form to have a goto in a macro to a target outside the macro!\n",
+ item->filename, item->startline, item->endline);
+ warns++;
+ }
+ }
+ }
+ }
+ }
+}
+
+
+static void find_pval_goto_item(pval *item, int lev)
+{
+ struct pval *p4;
+ if (lev>100) {
+ ast_log(LOG_ERROR,"find_pval_goto in infinite loop!\n\n");
+ return;
+ }
+
+ switch ( item->type ) {
case PV_MACRO:
/* fields: item->u1.str == name of macro
item->u2.arglist == pval list of PV_WORD arguments of macro, as given by user
item->u3.macro_statements == pval list of statements in macro body.
*/
- for (lp=item->u2.arglist; lp; lp=lp->next) {
+
+ /* printf("Descending into matching macro %s\n", match_context); */
+ find_pval_gotos(item->u3.macro_statements,lev+1); /* if we're just searching for a context, don't bother descending into them */
- }
- traverse_pval_item_template(item->u3.macro_statements,depth+1);
break;
case PV_CONTEXT:
item->u2.statements == pval list of statements in context body
item->u3.abstract == int 1 if an abstract keyword were present
*/
- traverse_pval_item_template(item->u2.statements,depth+1);
- break;
-
- case PV_MACRO_CALL:
- /* fields: item->u1.str == name of macro to call
- item->u2.arglist == pval list of PV_WORD arguments of macro call, as given by user
- item->u2.arglist->u1.str == argument
- item->u2.arglist->next == next arg
- */
- for (lp=item->u2.arglist; lp; lp=lp->next) {
- }
- break;
-
- case PV_APPLICATION_CALL:
- /* fields: item->u1.str == name of application to call
- item->u2.arglist == pval list of PV_WORD arguments of macro call, as given by user
- item->u2.arglist->u1.str == argument
- item->u2.arglist->next == next arg
- */
- for (lp=item->u2.arglist; lp; lp=lp->next) {
- }
- break;
-
- case PV_CASE:
- /* fields: item->u1.str == value of case
- item->u2.statements == pval list of statements under the case
- */
- traverse_pval_item_template(item->u2.statements,depth+1);
+ break;
+
+ case PV_CASE:
+ /* fields: item->u1.str == value of case
+ item->u2.statements == pval list of statements under the case
+ */
+ find_pval_gotos(item->u2.statements,lev+1);
break;
case PV_PATTERN:
/* fields: item->u1.str == value of case
item->u2.statements == pval list of statements under the case
*/
- traverse_pval_item_template(item->u2.statements,depth+1);
+ find_pval_gotos(item->u2.statements,lev+1);
break;
case PV_DEFAULT:
/* fields:
item->u2.statements == pval list of statements under the case
*/
- traverse_pval_item_template(item->u2.statements,depth+1);
+ find_pval_gotos(item->u2.statements,lev+1);
break;
case PV_CATCH:
/* fields: item->u1.str == name of extension to catch
item->u2.statements == pval list of statements in context body
*/
- traverse_pval_item_template(item->u2.statements,depth+1);
- break;
-
- case PV_SWITCHES:
- /* fields: item->u1.list == pval list of PV_WORD elements, one per entry in the list
- */
- traverse_pval_item_template(item->u1.list,depth+1);
- break;
-
- case PV_ESWITCHES:
- /* fields: item->u1.list == pval list of PV_WORD elements, one per entry in the list
- */
- traverse_pval_item_template(item->u1.list,depth+1);
- break;
-
- case PV_INCLUDES:
- /* fields: item->u1.list == pval list of PV_WORD elements, one per entry in the list
- item->u2.arglist == pval list of 4 PV_WORD elements for time values
- */
- traverse_pval_item_template(item->u1.list,depth+1);
- traverse_pval_item_template(item->u2.arglist,depth+1);
+ find_pval_gotos(item->u2.statements,lev+1);
break;
case PV_STATEMENTBLOCK:
/* fields: item->u1.list == pval list of statements in block, one per entry in the list
*/
- traverse_pval_item_template(item->u1.list,depth+1);
- break;
-
- case PV_VARDEC:
- case PV_LOCALVARDEC:
- /* fields: item->u1.str == variable name
- item->u2.val == variable value to assign
- */
+ find_pval_gotos(item->u1.list,lev+1);
break;
case PV_GOTO:
/* fields: item->u1.list == pval list of PV_WORD target names, up to 3, in order as given by user.
item->u1.list->u1.str == where the data on a PV_WORD will always be.
*/
-
- if ( item->u1.list->next )
- ;
- if ( item->u1.list->next && item->u1.list->next->next )
- ;
-
+ check_goto(item); /* THE WHOLE FUNCTION OF THIS ENTIRE ROUTINE!!!! */
break;
- case PV_LABEL:
- /* fields: item->u1.str == label name
+ case PV_INCLUDES:
+ /* fields: item->u1.list == pval list of PV_WORD elements, one per entry in the list
*/
+ for (p4=item->u1.list; p4; p4=p4->next) {
+ /* for each context pointed to, find it, then find a context/label that matches the
+ target here! */
+ char *incl_context = p4->u1.str;
+ /* find a matching context name */
+ struct pval *that_context = find_context(incl_context);
+ if (that_context) {
+ find_pval_gotos(that_context,lev+1); /* keep working up the includes */
+ }
+ }
break;
-
+
case PV_FOR:
/* fields: item->u1.for_init == a string containing the initalizer
item->u2.for_test == a string containing the loop test
item->u4.for_statements == a pval list of statements in the for ()
*/
- traverse_pval_item_template(item->u4.for_statements,depth+1);
+ find_pval_gotos(item->u4.for_statements,lev+1);
break;
case PV_WHILE:
item->u2.statements == a pval list of statements in the while ()
*/
- traverse_pval_item_template(item->u2.statements,depth+1);
- break;
-
- case PV_BREAK:
- /* fields: none
- */
- break;
-
- case PV_RETURN:
- /* fields: none
- */
- break;
-
- case PV_CONTINUE:
- /* fields: none
- */
+ find_pval_gotos(item->u2.statements,lev+1);
break;
- case PV_IFTIME:
- /* fields: item->u1.list == there are 4 linked PV_WORDs here.
+ case PV_RANDOM:
+ /* fields: item->u1.str == the random number expression, as supplied by user
item->u2.statements == a pval list of statements in the if ()
item->u3.else_statements == a pval list of statements in the else
(could be zero)
- */
- traverse_pval_item_template(item->u2.statements,depth+1);
- if ( item->u3.else_statements ) {
- traverse_pval_item_template(item->u3.else_statements,depth+1);
- }
- break;
-
- case PV_RANDOM:
- /* fields: item->u1.str == the random number expression, as supplied by user
+ fall thru to PV_IF */
+
+ case PV_IFTIME:
+ /* fields: item->u1.list == the time values, 4 of them, as PV_WORD structs in a list
item->u2.statements == a pval list of statements in the if ()
item->u3.else_statements == a pval list of statements in the else
(could be zero)
- */
- traverse_pval_item_template(item->u2.statements,depth+1);
- if ( item->u3.else_statements ) {
- traverse_pval_item_template(item->u3.else_statements,depth+1);
- }
- break;
-
+ fall thru to PV_IF*/
case PV_IF:
/* fields: item->u1.str == the if conditional, as supplied by user
item->u3.else_statements == a pval list of statements in the else
(could be zero)
*/
- traverse_pval_item_template(item->u2.statements,depth+1);
- if ( item->u3.else_statements ) {
- traverse_pval_item_template(item->u3.else_statements,depth+1);
+ find_pval_gotos(item->u2.statements,lev+1);
+
+ if (item->u3.else_statements) {
+ find_pval_gotos(item->u3.else_statements,lev+1);
}
break;
item->u2.statements == a pval list of statements in the switch,
(will be case statements, most likely!)
*/
- traverse_pval_item_template(item->u2.statements,depth+1);
+ find_pval_gotos(item->u3.else_statements,lev+1);
break;
case PV_EXTENSION:
item->u3.hints == a char * hint argument
item->u4.regexten == an int boolean. non-zero says that regexten was specified
*/
- traverse_pval_item_template(item->u2.statements,depth+1);
- break;
-
- case PV_IGNOREPAT:
- /* fields: item->u1.str == the ignorepat data
- */
- break;
-
- case PV_GLOBALS:
- /* fields: item->u1.statements == pval list of statements, usually vardecs
- */
- traverse_pval_item_template(item->u1.statements,depth+1);
+
+ find_pval_gotos(item->u2.statements,lev+1);
break;
- }
-}
-void traverse_pval_template(pval *item, int depth) /* depth comes in handy for a pretty print (indentation),
- but you may not need it */
-{
- pval *i;
-
- for (i=item; i; i=i->next) {
- traverse_pval_item_template(i, depth);
+ default:
+ break;
}
}
-
-/* SEMANTIC CHECKING FOR AEL: ============================================================================= */
-
-/* (not all that is syntactically legal is good! */
-
-
-static void check_macro_returns(pval *macro)
+static void find_pval_gotos(pval *item,int lev)
{
pval *i;
- if (!macro->u3.macro_statements)
- {
- pval *z = calloc(1, sizeof(struct pval));
- ast_log(LOG_WARNING, "Warning: file %s, line %d-%d: The macro %s is empty! I will insert a return.\n",
- macro->filename, macro->startline, macro->endline, macro->u1.str);
-
- z->type = PV_RETURN;
- z->startline = macro->startline;
- z->endline = macro->endline;
- z->startcol = macro->startcol;
- z->endcol = macro->endcol;
- z->filename = strdup(macro->filename);
-
- macro->u3.macro_statements = z;
- return;
- }
- for (i=macro->u3.macro_statements; i; i=i->next) {
- /* if the last statement in the list is not return, then insert a return there */
- if (i->next == NULL) {
- if (i->type != PV_RETURN) {
- pval *z = calloc(1, sizeof(struct pval));
- ast_log(LOG_WARNING, "Warning: file %s, line %d-%d: The macro %s does not end with a return; I will insert one.\n",
- macro->filename, macro->startline, macro->endline, macro->u1.str);
-
- z->type = PV_RETURN;
- z->startline = macro->startline;
- z->endline = macro->endline;
- z->startcol = macro->startcol;
- z->endcol = macro->endcol;
- z->filename = strdup(macro->filename);
-
- i->next = z;
- return;
- }
- }
- }
- return;
-}
-
-
-static int extension_matches(pval *here, const char *exten, const char *pattern)
-{
- int err1;
- regex_t preg;
-
- /* simple case, they match exactly, the pattern and exten name */
- if (!strcmp(pattern,exten) == 0)
- return 1;
-
- if (pattern[0] == '_') {
- char reg1[2000];
- const char *p;
- char *r = reg1;
-
- if ( strlen(pattern)*5 >= 2000 ) /* safety valve */ {
- ast_log(LOG_ERROR,"Error: The pattern %s is way too big. Pattern matching cancelled.\n",
- pattern);
- return 0;
- }
- /* form a regular expression from the pattern, and then match it against exten */
- *r++ = '^'; /* what if the extension is a pattern ?? */
- *r++ = '_'; /* what if the extension is a pattern ?? */
- *r++ = '?';
- for (p=pattern+1; *p; p++) {
- switch ( *p ) {
- case 'X':
- *r++ = '[';
- *r++ = '0';
- *r++ = '-';
- *r++ = '9';
- *r++ = 'X';
- *r++ = ']';
- break;
-
- case 'Z':
- *r++ = '[';
- *r++ = '1';
- *r++ = '-';
- *r++ = '9';
- *r++ = 'Z';
- *r++ = ']';
- break;
-
- case 'N':
- *r++ = '[';
- *r++ = '2';
- *r++ = '-';
- *r++ = '9';
- *r++ = 'N';
- *r++ = ']';
- break;
-
- case '[':
- while ( *p && *p != ']' ) {
- *r++ = *p++;
- }
- if ( *p != ']') {
- ast_log(LOG_WARNING, "Warning: file %s, line %d-%d: The extension pattern '%s' is missing a closing bracket \n",
- here->filename, here->startline, here->endline, pattern);
- }
- break;
-
- case '.':
- case '!':
- *r++ = '.';
- *r++ = '*';
- break;
- case '*':
- *r++ = '\\';
- *r++ = '*';
- break;
- default:
- *r++ = *p;
- break;
-
- }
- }
- *r++ = '$'; /* what if the extension is a pattern ?? */
- *r++ = *p++; /* put in the closing null */
- err1 = regcomp(&preg, reg1, REG_NOSUB|REG_EXTENDED);
- if ( err1 ) {
- char errmess[500];
- regerror(err1,&preg,errmess,sizeof(errmess));
- regfree(&preg);
- ast_log(LOG_WARNING, "Regcomp of %s failed, error code %d\n",
- reg1, err1);
- return 0;
- }
- err1 = regexec(&preg, exten, 0, 0, 0);
- regfree(&preg);
-
- if ( err1 ) {
- /* ast_log(LOG_NOTICE,"*****************************[%d]Extension %s did not match %s(%s)\n",
- err1,exten, pattern, reg1); */
- return 0; /* no match */
- } else {
- /* ast_log(LOG_NOTICE,"*****************************Extension %s matched %s\n",
- exten, pattern); */
- return 1;
- }
-
+ for (i=item; i; i=i->next) {
- } else {
- if ( strcmp(exten,pattern) == 0 ) {
- return 1;
- } else
- return 0;
- }
-}
-
-
-static void check_expr2_input(pval *expr, char *str)
-{
- int spaces = strspn(str,"\t \n");
- if ( !strncmp(str+spaces,"$[",2) ) {
- ast_log(LOG_WARNING, "Warning: file %s, line %d-%d: The expression '%s' is redundantly wrapped in '$[ ]'. \n",
- expr->filename, expr->startline, expr->endline, str);
- warns++;
- }
-}
-
-static void check_includes(pval *includes)
-{
- struct pval *p4;
- for (p4=includes->u1.list; p4; p4=p4->next) {
- /* for each context pointed to, find it, then find a context/label that matches the
- target here! */
- char *incl_context = p4->u1.str;
- /* find a matching context name */
- struct pval *that_other_context = find_context(incl_context);
- if (!that_other_context && strcmp(incl_context, "parkedcalls") != 0) {
- ast_log(LOG_WARNING, "Warning: file %s, line %d-%d: The included context '%s' cannot be found.\n",
- includes->filename, includes->startline, includes->endline, incl_context);
- warns++;
- }
- }
-}
-
-
-static void check_timerange(pval *p)
-{
- char *times;
- char *e;
- int s1, s2;
- int e1, e2;
-
- times = ast_strdupa(p->u1.str);
-
- /* Star is all times */
- if (ast_strlen_zero(times) || !strcmp(times, "*")) {
- return;
- }
- /* Otherwise expect a range */
- e = strchr(times, '-');
- if (!e) {
- ast_log(LOG_WARNING, "Warning: file %s, line %d-%d: The time range format (%s) requires a '-' surrounded by two 24-hour times of day!\n",
- p->filename, p->startline, p->endline, times);
- warns++;
- return;
- }
- *e = '\0';
- e++;
- while (*e && !isdigit(*e))
- e++;
- if (!*e) {
- ast_log(LOG_WARNING, "Warning: file %s, line %d-%d: The time range format (%s) is missing the end time!\n",
- p->filename, p->startline, p->endline, p->u1.str);
- warns++;
- }
- if (sscanf(times, "%d:%d", &s1, &s2) != 2) {
- ast_log(LOG_WARNING, "Warning: file %s, line %d-%d: The start time (%s) isn't quite right!\n",
- p->filename, p->startline, p->endline, times);
- warns++;
- }
- if (sscanf(e, "%d:%d", &e1, &e2) != 2) {
- ast_log(LOG_WARNING, "Warning: file %s, line %d-%d: The end time (%s) isn't quite right!\n",
- p->filename, p->startline, p->endline, times);
- warns++;
- }
-
- s1 = s1 * 30 + s2/2;
- if ((s1 < 0) || (s1 >= 24*30)) {
- ast_log(LOG_WARNING, "Warning: file %s, line %d-%d: The start time (%s) is out of range!\n",
- p->filename, p->startline, p->endline, times);
- warns++;
- }
- e1 = e1 * 30 + e2/2;
- if ((e1 < 0) || (e1 >= 24*30)) {
- ast_log(LOG_WARNING, "Warning: file %s, line %d-%d: The end time (%s) is out of range!\n",
- p->filename, p->startline, p->endline, e);
- warns++;
- }
- return;
-}
-
-static char *days[] =
-{
- "sun",
- "mon",
- "tue",
- "wed",
- "thu",
- "fri",
- "sat",
-};
-
-/*! \brief get_dow: Get day of week */
-static void check_dow(pval *DOW)
-{
- char *dow;
- char *c;
- /* The following line is coincidence, really! */
- int s, e;
-
- dow = ast_strdupa(DOW->u1.str);
-
- /* Check for all days */
- if (ast_strlen_zero(dow) || !strcmp(dow, "*"))
- return;
- /* Get start and ending days */
- c = strchr(dow, '-');
- if (c) {
- *c = '\0';
- c++;
- } else
- c = NULL;
- /* Find the start */
- s = 0;
- while ((s < 7) && strcasecmp(dow, days[s])) s++;
- if (s >= 7) {
- ast_log(LOG_WARNING, "Warning: file %s, line %d-%d: The day (%s) must be one of 'sun', 'mon', 'tue', 'wed', 'thu', 'fri', or 'sat'!\n",
- DOW->filename, DOW->startline, DOW->endline, dow);
- warns++;
- }
- if (c) {
- e = 0;
- while ((e < 7) && strcasecmp(c, days[e])) e++;
- if (e >= 7) {
- ast_log(LOG_WARNING, "Warning: file %s, line %d-%d: The end day (%s) must be one of 'sun', 'mon', 'tue', 'wed', 'thu', 'fri', or 'sat'!\n",
- DOW->filename, DOW->startline, DOW->endline, c);
- warns++;
- }
- } else
- e = s;
-}
-
-static void check_day(pval *DAY)
-{
- char *day;
- char *c;
- /* The following line is coincidence, really! */
- int s, e;
-
- day = ast_strdupa(DAY->u1.str);
-
- /* Check for all days */
- if (ast_strlen_zero(day) || !strcmp(day, "*")) {
- return;
- }
- /* Get start and ending days */
- c = strchr(day, '-');
- if (c) {
- *c = '\0';
- c++;
- }
- /* Find the start */
- if (sscanf(day, "%d", &s) != 1) {
- ast_log(LOG_WARNING, "Warning: file %s, line %d-%d: The start day of month (%s) must be a number!\n",
- DAY->filename, DAY->startline, DAY->endline, day);
- warns++;
- }
- else if ((s < 1) || (s > 31)) {
- ast_log(LOG_WARNING, "Warning: file %s, line %d-%d: The start day of month (%s) must be a number in the range [1-31]!\n",
- DAY->filename, DAY->startline, DAY->endline, day);
- warns++;
+ find_pval_goto_item(i, lev);
}
- s--;
- if (c) {
- if (sscanf(c, "%d", &e) != 1) {
- ast_log(LOG_WARNING, "Warning: file %s, line %d-%d: The end day of month (%s) must be a number!\n",
- DAY->filename, DAY->startline, DAY->endline, c);
- warns++;
- }
- else if ((e < 1) || (e > 31)) {
- ast_log(LOG_WARNING, "Warning: file %s, line %d-%d: The end day of month (%s) must be a number in the range [1-31]!\n",
- DAY->filename, DAY->startline, DAY->endline, day);
- warns++;
- }
- e--;
- } else
- e = s;
}
-static char *months[] =
-{
- "jan",
- "feb",
- "mar",
- "apr",
- "may",
- "jun",
- "jul",
- "aug",
- "sep",
- "oct",
- "nov",
- "dec",
-};
-
-static void check_month(pval *MON)
-{
- char *mon;
- char *c;
- /* The following line is coincidence, really! */
- int s, e;
-
- mon = ast_strdupa(MON->u1.str);
- /* Check for all days */
- if (ast_strlen_zero(mon) || !strcmp(mon, "*"))
- return ;
- /* Get start and ending days */
- c = strchr(mon, '-');
- if (c) {
- *c = '\0';
- c++;
- }
- /* Find the start */
- s = 0;
- while ((s < 12) && strcasecmp(mon, months[s])) s++;
- if (s >= 12) {
- ast_log(LOG_WARNING, "Warning: file %s, line %d-%d: The start month (%s) must be a one of: 'jan', 'feb', ..., 'dec'!\n",
- MON->filename, MON->startline, MON->endline, mon);
- warns++;
- }
- if (c) {
- e = 0;
- while ((e < 12) && strcasecmp(mon, months[e])) e++;
- if (e >= 12) {
- ast_log(LOG_WARNING, "Warning: file %s, line %d-%d: The end month (%s) must be a one of: 'jan', 'feb', ..., 'dec'!\n",
- MON->filename, MON->startline, MON->endline, c);
- warns++;
- }
- } else
- e = s;
-}
-static int check_break(pval *item)
+struct pval *find_first_label_in_current_context(char *label, pval *curr_cont)
{
- pval *p = item;
-
- while( p && p->type != PV_MACRO && p->type != PV_CONTEXT ) /* early cutout, sort of */ {
- /* a break is allowed in WHILE, FOR, CASE, DEFAULT, PATTERN; otherwise, it don't make
- no sense */
- if( p->type == PV_CASE || p->type == PV_DEFAULT || p->type == PV_PATTERN
- || p->type == PV_WHILE || p->type == PV_FOR ) {
- return 1;
- }
- p = p->dad;
- }
- ast_log(LOG_ERROR,"Error: file %s, line %d-%d: 'break' not in switch, for, or while statement!\n",
- item->filename, item->startline, item->endline);
- errs++;
+ /* printf(" --- Got args %s, %s\n", exten, label); */
+ struct pval *ret;
+ struct pval *p3;
+ struct pval *startpt = ((curr_cont->type==PV_MACRO)?curr_cont->u3.macro_statements: curr_cont->u2.statements);
- return 0;
-}
-
-static int check_continue(pval *item)
-{
- pval *p = item;
+ count_labels = 0;
+ return_on_context_match = 0;
+ match_context = "*";
+ match_exten = "*";
+ match_label = label;
- while( p && p->type != PV_MACRO && p->type != PV_CONTEXT ) /* early cutout, sort of */ {
- /* a break is allowed in WHILE, FOR, CASE, DEFAULT, PATTERN; otherwise, it don't make
- no sense */
- if( p->type == PV_WHILE || p->type == PV_FOR ) {
- return 1;
- }
- p = p->dad;
- }
- ast_log(LOG_ERROR,"Error: file %s, line %d-%d: 'continue' not in 'for' or 'while' statement!\n",
- item->filename, item->startline, item->endline);
- errs++;
-
- return 0;
-}
-
-static struct pval *in_macro(pval *item)
-{
- struct pval *curr;
- curr = item;
- while( curr ) {
- if( curr->type == PV_MACRO ) {
- return curr;
- }
- curr = curr->dad;
- }
- return 0;
-}
-
-static struct pval *in_context(pval *item)
-{
- struct pval *curr;
- curr = item;
- while( curr ) {
- if( curr->type == PV_MACRO || curr->type == PV_CONTEXT ) {
- return curr;
- }
- curr = curr->dad;
- }
- return 0;
-}
-
-
-/* general purpose goto finder */
-
-static void check_label(pval *item)
-{
- struct pval *curr;
- struct pval *x;
- int alright = 0;
-
- /* A label outside an extension just plain does not make sense! */
-
- curr = item;
-
- while( curr ) {
- if( curr->type == PV_MACRO || curr->type == PV_EXTENSION ) {
- alright = 1;
- break;
- }
- curr = curr->dad;
- }
- if( !alright )
- {
- ast_log(LOG_ERROR,"Error: file %s, line %d-%d: Label %s is not within an extension or macro!\n",
- item->filename, item->startline, item->endline, item->u1.str);
- errs++;
- }
-
-
- /* basically, ensure that a label is not repeated in a context. Period.
- The method: well, for each label, find the first label in the context
- with the same name. If it's not the current label, then throw an error. */
-
-
- /* printf("==== check_label: ====\n"); */
- if( !current_extension )
- curr = current_context;
- else
- curr = current_extension;
-
- x = find_first_label_in_current_context((char *)item->u1.str, curr);
- /* printf("Hey, check_label found with item = %x, and x is %x, and currcont is %x, label name is %s\n", item,x, current_context, (char *)item->u1.str); */
- if( x && x != item )
- {
- ast_log(LOG_ERROR,"Error: file %s, line %d-%d: Duplicate label %s! Previously defined at file %s, line %d.\n",
- item->filename, item->startline, item->endline, item->u1.str, x->filename, x->startline);
- errs++;
- }
- /* printf("<<<<< check_label: ====\n"); */
-}
-
-static pval *get_goto_target(pval *item)
-{
- /* just one item-- the label should be in the current extension */
- pval *curr_ext = get_extension_or_contxt(item); /* containing exten, or macro */
- pval *curr_cont;
-
- if (item->u1.list && !item->u1.list->next && !strstr((item->u1.list)->u1.str,"${")) {
- struct pval *x = find_label_in_current_extension((char*)((item->u1.list)->u1.str), curr_ext);
- return x;
- }
-
- curr_cont = get_contxt(item);
-
- /* TWO items */
- if (item->u1.list->next && !item->u1.list->next->next) {
- if (!strstr((item->u1.list)->u1.str,"${")
- && !strstr(item->u1.list->next->u1.str,"${") ) /* Don't try to match variables */ {
- struct pval *x = find_label_in_current_context((char *)item->u1.list->u1.str, (char *)item->u1.list->next->u1.str, curr_cont);
- return x;
- }
- }
-
- /* All 3 items! */
- if (item->u1.list->next && item->u1.list->next->next) {
- /* all three */
- pval *first = item->u1.list;
- pval *second = item->u1.list->next;
- pval *third = item->u1.list->next->next;
-
- if (!strstr((item->u1.list)->u1.str,"${")
- && !strstr(item->u1.list->next->u1.str,"${")
- && !strstr(item->u1.list->next->next->u1.str,"${")) /* Don't try to match variables */ {
- struct pval *x = find_label_in_current_db((char*)first->u1.str, (char*)second->u1.str, (char*)third->u1.str);
- if (!x) {
-
- struct pval *p3;
- struct pval *that_context = find_context(item->u1.list->u1.str);
-
- /* the target of the goto could be in an included context!! Fancy that!! */
- /* look for includes in the current context */
- if (that_context) {
- for (p3=that_context->u2.statements; p3; p3=p3->next) {
- if (p3->type == PV_INCLUDES) {
- struct pval *p4;
- for (p4=p3->u1.list; p4; p4=p4->next) {
- /* for each context pointed to, find it, then find a context/label that matches the
- target here! */
- char *incl_context = p4->u1.str;
- /* find a matching context name */
- struct pval *that_other_context = find_context(incl_context);
- if (that_other_context) {
- struct pval *x3;
- x3 = find_label_in_current_context((char *)item->u1.list->next->u1.str, (char *)item->u1.list->next->next->u1.str, that_other_context);
- if (x3) {
- return x3;
- }
- }
- }
- }
- }
- }
- }
- return x;
- }
- }
- return 0;
-}
-
-static void check_goto(pval *item)
-{
- /* check for the target of the goto-- does it exist? */
- if ( !(item->u1.list)->next && !(item->u1.list)->u1.str ) {
- ast_log(LOG_ERROR,"Error: file %s, line %d-%d: goto: empty label reference found!\n",
- item->filename, item->startline, item->endline);
- errs++;
- }
-
- /* just one item-- the label should be in the current extension */
-
- if (item->u1.list && !item->u1.list->next && !strstr((item->u1.list)->u1.str,"${")) {
- struct pval *z = get_extension_or_contxt(item);
- struct pval *x = 0;
- if (z)
- x = find_label_in_current_extension((char*)((item->u1.list)->u1.str), z); /* if in macro, use current context instead */
- /* printf("Called find_label_in_current_extension with arg %s; current_extension is %x: %d\n",
- (char*)((item->u1.list)->u1.str), current_extension?current_extension:current_context, current_extension?current_extension->type:current_context->type); */
- if (!x) {
- ast_log(LOG_ERROR,"Error: file %s, line %d-%d: goto: no label %s exists in the current extension!\n",
- item->filename, item->startline, item->endline, item->u1.list->u1.str);
- errs++;
- }
- else
- return;
- }
-
- /* TWO items */
- if (item->u1.list->next && !item->u1.list->next->next) {
- /* two items */
- /* printf("Calling find_label_in_current_context with args %s, %s\n",
- (char*)((item->u1.list)->u1.str), (char *)item->u1.list->next->u1.str); */
- if (!strstr((item->u1.list)->u1.str,"${")
- && !strstr(item->u1.list->next->u1.str,"${") ) /* Don't try to match variables */ {
- struct pval *z = get_contxt(item);
- struct pval *x = 0;
-
- if (z)
- x = find_label_in_current_context((char *)item->u1.list->u1.str, (char *)item->u1.list->next->u1.str, z);
-
- if (!x) {
- ast_log(LOG_ERROR,"Error: file %s, line %d-%d: goto: no label %s|%s exists in the current context, or any of its inclusions!\n",
- item->filename, item->startline, item->endline, item->u1.list->u1.str, item->u1.list->next->u1.str );
- errs++;
- }
- else
- return;
- }
- }
-
- /* All 3 items! */
- if (item->u1.list->next && item->u1.list->next->next) {
- /* all three */
- pval *first = item->u1.list;
- pval *second = item->u1.list->next;
- pval *third = item->u1.list->next->next;
-
- /* printf("Calling find_label_in_current_db with args %s, %s, %s\n",
- (char*)first->u1.str, (char*)second->u1.str, (char*)third->u1.str); */
- if (!strstr((item->u1.list)->u1.str,"${")
- && !strstr(item->u1.list->next->u1.str,"${")
- && !strstr(item->u1.list->next->next->u1.str,"${")) /* Don't try to match variables */ {
- struct pval *x = find_label_in_current_db((char*)first->u1.str, (char*)second->u1.str, (char*)third->u1.str);
- if (!x) {
- struct pval *p3;
- struct pval *found = 0;
- struct pval *that_context = find_context(item->u1.list->u1.str);
-
- /* the target of the goto could be in an included context!! Fancy that!! */
- /* look for includes in the current context */
+ ret = match_pval(curr_cont);
+ if (ret)
+ return ret;
+
+ /* the target of the goto could be in an included context!! Fancy that!! */
+ /* look for includes in the current context */
+ for (p3=startpt; p3; p3=p3->next) {
+ if (p3->type == PV_INCLUDES) {
+ struct pval *p4;
+ for (p4=p3->u1.list; p4; p4=p4->next) {
+ /* for each context pointed to, find it, then find a context/label that matches the
+ target here! */
+ char *incl_context = p4->u1.str;
+ /* find a matching context name */
+ struct pval *that_context = find_context(incl_context);
if (that_context) {
- for (p3=that_context->u2.statements; p3; p3=p3->next) {
- if (p3->type == PV_INCLUDES) {
- struct pval *p4;
- for (p4=p3->u1.list; p4; p4=p4->next) {
- /* for each context pointed to, find it, then find a context/label that matches the
- target here! */
- char *incl_context = p4->u1.str;
- /* find a matching context name */
- struct pval *that_other_context = find_context(incl_context);
- if (that_other_context) {
- struct pval *x3;
- x3 = find_label_in_current_context((char *)item->u1.list->next->u1.str, (char *)item->u1.list->next->next->u1.str, that_other_context);
- if (x3) {
- found = x3;
- break;
- }
- }
- }
- }
- }
- if (!found) {
- ast_log(LOG_ERROR,"Error: file %s, line %d-%d: goto: no label %s|%s exists in the context %s or its inclusions!\n",
- item->filename, item->startline, item->endline, item->u1.list->next->u1.str, item->u1.list->next->next->u1.str, item->u1.list->u1.str );
- errs++;
- } else {
- struct pval *mac = in_macro(item); /* is this goto inside a macro? */
- if( mac ) { /* yes! */
- struct pval *targ = in_context(found);
- if( mac != targ )
- {
- ast_log(LOG_WARNING, "Warning: file %s, line %d-%d: It's bad form to have a goto in a macro to a target outside the macro!\n",
- item->filename, item->startline, item->endline);
- warns++;
- }
- }
- }
- } else {
- /* here is where code would go to check for target existence in extensions.conf files */
- ast_log(LOG_WARNING,"Warning: file %s, line %d-%d: goto: no context %s could be found that matches the goto target!\n",
- item->filename, item->startline, item->endline, item->u1.list->u1.str);
- warns++; /* this is just a warning, because this context could be in extensions.conf or somewhere */
- }
- } else {
- struct pval *mac = in_macro(item); /* is this goto inside a macro? */
- if( mac ) { /* yes! */
- struct pval *targ = in_context(x);
- if( mac != targ )
- {
- ast_log(LOG_WARNING, "Warning: file %s, line %d-%d: It's bad form to have a goto in a macro to a target outside the macro!\n",
- item->filename, item->startline, item->endline);
- warns++;
- }
- }
- }
- }
- }
-}
-
-
-static void find_pval_goto_item(pval *item, int lev)
-{
- struct pval *p4;
- if (lev>100) {
- ast_log(LOG_ERROR,"find_pval_goto in infinite loop!\n\n");
- return;
- }
-
- switch ( item->type ) {
- case PV_MACRO:
- /* fields: item->u1.str == name of macro
- item->u2.arglist == pval list of PV_WORD arguments of macro, as given by user
- item->u2.arglist->u1.str == argument
- item->u2.arglist->next == next arg
-
- item->u3.macro_statements == pval list of statements in macro body.
- */
-
- /* printf("Descending into matching macro %s\n", match_context); */
- find_pval_gotos(item->u3.macro_statements,lev+1); /* if we're just searching for a context, don't bother descending into them */
-
- break;
-
- case PV_CONTEXT:
- /* fields: item->u1.str == name of context
- item->u2.statements == pval list of statements in context body
- item->u3.abstract == int 1 if an abstract keyword were present
- */
- break;
-
- case PV_CASE:
- /* fields: item->u1.str == value of case
- item->u2.statements == pval list of statements under the case
- */
- find_pval_gotos(item->u2.statements,lev+1);
- break;
-
- case PV_PATTERN:
- /* fields: item->u1.str == value of case
- item->u2.statements == pval list of statements under the case
- */
- find_pval_gotos(item->u2.statements,lev+1);
- break;
-
- case PV_DEFAULT:
- /* fields:
- item->u2.statements == pval list of statements under the case
- */
- find_pval_gotos(item->u2.statements,lev+1);
- break;
-
- case PV_CATCH:
- /* fields: item->u1.str == name of extension to catch
- item->u2.statements == pval list of statements in context body
- */
- find_pval_gotos(item->u2.statements,lev+1);
- break;
-
- case PV_STATEMENTBLOCK:
- /* fields: item->u1.list == pval list of statements in block, one per entry in the list
- */
- find_pval_gotos(item->u1.list,lev+1);
- break;
-
- case PV_GOTO:
- /* fields: item->u1.list == pval list of PV_WORD target names, up to 3, in order as given by user.
- item->u1.list->u1.str == where the data on a PV_WORD will always be.
- */
- check_goto(item); /* THE WHOLE FUNCTION OF THIS ENTIRE ROUTINE!!!! */
- break;
-
- case PV_INCLUDES:
- /* fields: item->u1.list == pval list of PV_WORD elements, one per entry in the list
- */
- for (p4=item->u1.list; p4; p4=p4->next) {
- /* for each context pointed to, find it, then find a context/label that matches the
- target here! */
- char *incl_context = p4->u1.str;
- /* find a matching context name */
- struct pval *that_context = find_context(incl_context);
- if (that_context) {
- find_pval_gotos(that_context,lev+1); /* keep working up the includes */
- }
- }
- break;
-
- case PV_FOR:
- /* fields: item->u1.for_init == a string containing the initalizer
- item->u2.for_test == a string containing the loop test
- item->u3.for_inc == a string containing the loop increment
-
- item->u4.for_statements == a pval list of statements in the for ()
- */
- find_pval_gotos(item->u4.for_statements,lev+1);
- break;
-
- case PV_WHILE:
- /* fields: item->u1.str == the while conditional, as supplied by user
-
- item->u2.statements == a pval list of statements in the while ()
- */
- find_pval_gotos(item->u2.statements,lev+1);
- break;
-
- case PV_RANDOM:
- /* fields: item->u1.str == the random number expression, as supplied by user
-
- item->u2.statements == a pval list of statements in the if ()
- item->u3.else_statements == a pval list of statements in the else
- (could be zero)
- fall thru to PV_IF */
-
- case PV_IFTIME:
- /* fields: item->u1.list == the time values, 4 of them, as PV_WORD structs in a list
-
- item->u2.statements == a pval list of statements in the if ()
- item->u3.else_statements == a pval list of statements in the else
- (could be zero)
- fall thru to PV_IF*/
- case PV_IF:
- /* fields: item->u1.str == the if conditional, as supplied by user
-
- item->u2.statements == a pval list of statements in the if ()
- item->u3.else_statements == a pval list of statements in the else
- (could be zero)
- */
- find_pval_gotos(item->u2.statements,lev+1);
-
- if (item->u3.else_statements) {
- find_pval_gotos(item->u3.else_statements,lev+1);
- }
- break;
-
- case PV_SWITCH:
- /* fields: item->u1.str == the switch expression
-
- item->u2.statements == a pval list of statements in the switch,
- (will be case statements, most likely!)
- */
- find_pval_gotos(item->u3.else_statements,lev+1);
- break;
-
- case PV_EXTENSION:
- /* fields: item->u1.str == the extension name, label, whatever it's called
-
- item->u2.statements == a pval list of statements in the extension
- item->u3.hints == a char * hint argument
- item->u4.regexten == an int boolean. non-zero says that regexten was specified
- */
-
- find_pval_gotos(item->u2.statements,lev+1);
- break;
-
- default:
- break;
- }
-}
-
-static void find_pval_gotos(pval *item,int lev)
-{
- pval *i;
-
- for (i=item; i; i=i->next) {
-
- find_pval_goto_item(i, lev);
- }
-}
-
-
-
-/* general purpose label finder */
-static struct pval *match_pval_item(pval *item)
-{
- pval *x;
-
- switch ( item->type ) {
- case PV_MACRO:
- /* fields: item->u1.str == name of macro
- item->u2.arglist == pval list of PV_WORD arguments of macro, as given by user
- item->u2.arglist->u1.str == argument
- item->u2.arglist->next == next arg
-
- item->u3.macro_statements == pval list of statements in macro body.
- */
- /* printf(" matching in MACRO %s, match_context=%s; retoncontmtch=%d; \n", item->u1.str, match_context, return_on_context_match); */
- if (!strcmp(match_context,"*") || !strcmp(item->u1.str, match_context)) {
-
- /* printf("MACRO: match context is: %s\n", match_context); */
-
- if (return_on_context_match && !strcmp(item->u1.str, match_context)) /* if we're just searching for a context, don't bother descending into them */ {
- /* printf("Returning on matching macro %s\n", match_context); */
- return item;
- }
-
-
- if (!return_on_context_match) {
- /* printf("Descending into matching macro %s/%s\n", match_context, item->u1.str); */
- if ((x=match_pval(item->u3.macro_statements))) {
- /* printf("Responded with pval match %x\n", x); */
- return x;
- }
- }
- } else {
- /* printf("Skipping context/macro %s\n", item->u1.str); */
- }
-
- break;
-
- case PV_CONTEXT:
- /* fields: item->u1.str == name of context
- item->u2.statements == pval list of statements in context body
- item->u3.abstract == int 1 if an abstract keyword were present
- */
- /* printf(" matching in CONTEXT\n"); */
- if (!strcmp(match_context,"*") || !strcmp(item->u1.str, match_context)) {
- if (return_on_context_match && !strcmp(item->u1.str, match_context)) {
- /* printf("Returning on matching context %s\n", match_context); */
- /* printf("non-CONTEXT: Responded with pval match %x\n", x); */
- return item;
- }
-
- if (!return_on_context_match ) {
- /* printf("Descending into matching context %s\n", match_context); */
- if ((x=match_pval(item->u2.statements))) /* if we're just searching for a context, don't bother descending into them */ {
- /* printf("CONTEXT: Responded with pval match %x\n", x); */
- return x;
- }
- }
- } else {
- /* printf("Skipping context/macro %s\n", item->u1.str); */
- }
- break;
-
- case PV_CASE:
- /* fields: item->u1.str == value of case
- item->u2.statements == pval list of statements under the case
- */
- /* printf(" matching in CASE\n"); */
- if ((x=match_pval(item->u2.statements))) {
- /* printf("CASE: Responded with pval match %x\n", x); */
- return x;
- }
- break;
-
- case PV_PATTERN:
- /* fields: item->u1.str == value of case
- item->u2.statements == pval list of statements under the case
- */
- /* printf(" matching in PATTERN\n"); */
- if ((x=match_pval(item->u2.statements))) {
- /* printf("PATTERN: Responded with pval match %x\n", x); */
- return x;
- }
- break;
-
- case PV_DEFAULT:
- /* fields:
- item->u2.statements == pval list of statements under the case
- */
- /* printf(" matching in DEFAULT\n"); */
- if ((x=match_pval(item->u2.statements))) {
- /* printf("DEFAULT: Responded with pval match %x\n", x); */
- return x;
- }
- break;
-
- case PV_CATCH:
- /* fields: item->u1.str == name of extension to catch
- item->u2.statements == pval list of statements in context body
- */
- /* printf(" matching in CATCH\n"); */
- if (!strcmp(match_exten,"*") || extension_matches(item, match_exten, item->u1.str) ) {
- /* printf("Descending into matching catch %s => %s\n", match_exten, item->u1.str); */
- if (strcmp(match_label,"1") == 0) {
- if (item->u2.statements) {
- struct pval *p5 = item->u2.statements;
- while (p5 && p5->type == PV_LABEL) /* find the first non-label statement in this context. If it exists, there's a "1" */
- p5 = p5->next;
- if (p5)
- return p5;
- else
- return 0;
- }
- else
- return 0;
- }
-
- if ((x=match_pval(item->u2.statements))) {
- /* printf("CATCH: Responded with pval match %x\n", (unsigned int)x); */
- return x;
- }
- } else {
- /* printf("Skipping catch %s\n", item->u1.str); */
- }
- break;
-
- case PV_STATEMENTBLOCK:
- /* fields: item->u1.list == pval list of statements in block, one per entry in the list
- */
- /* printf(" matching in STATEMENTBLOCK\n"); */
- if ((x=match_pval(item->u1.list))) {
- /* printf("STATEMENTBLOCK: Responded with pval match %x\n", x); */
- return x;
- }
- break;
-
- case PV_LABEL:
- /* fields: item->u1.str == label name
- */
- /* printf("PV_LABEL %s (cont=%s, exten=%s\n",
- item->u1.str, current_context->u1.str, (current_extension?current_extension->u1.str:"<macro>"));*/
-
- if (count_labels) {
- if (!strcmp(match_label, item->u1.str)) {
- label_count++;
- last_matched_label = item;
- }
-
- } else {
- if (!strcmp(match_label, item->u1.str)) {
- /* printf("LABEL: Responded with pval match %x\n", x); */
- return item;
- }
- }
- break;
-
- case PV_FOR:
- /* fields: item->u1.for_init == a string containing the initalizer
- item->u2.for_test == a string containing the loop test
- item->u3.for_inc == a string containing the loop increment
-
- item->u4.for_statements == a pval list of statements in the for ()
- */
- /* printf(" matching in FOR\n"); */
- if ((x=match_pval(item->u4.for_statements))) {
- /* printf("FOR: Responded with pval match %x\n", x);*/
- return x;
- }
- break;
-
- case PV_WHILE:
- /* fields: item->u1.str == the while conditional, as supplied by user
-
- item->u2.statements == a pval list of statements in the while ()
- */
- /* printf(" matching in WHILE\n"); */
- if ((x=match_pval(item->u2.statements))) {
- /* printf("WHILE: Responded with pval match %x\n", x); */
- return x;
- }
- break;
-
- case PV_RANDOM:
- /* fields: item->u1.str == the random number expression, as supplied by user
-
- item->u2.statements == a pval list of statements in the if ()
- item->u3.else_statements == a pval list of statements in the else
- (could be zero)
- fall thru to PV_IF */
-
- case PV_IFTIME:
- /* fields: item->u1.list == the time values, 4 of them, as PV_WORD structs in a list
-
- item->u2.statements == a pval list of statements in the if ()
- item->u3.else_statements == a pval list of statements in the else
- (could be zero)
- fall thru to PV_IF*/
- case PV_IF:
- /* fields: item->u1.str == the if conditional, as supplied by user
-
- item->u2.statements == a pval list of statements in the if ()
- item->u3.else_statements == a pval list of statements in the else
- (could be zero)
- */
- /* printf(" matching in IF/IFTIME/RANDOM\n"); */
- if ((x=match_pval(item->u2.statements))) {
- return x;
- }
- if (item->u3.else_statements) {
- if ((x=match_pval(item->u3.else_statements))) {
- /* printf("IF/IFTIME/RANDOM: Responded with pval match %x\n", x); */
- return x;
- }
- }
- break;
-
- case PV_SWITCH:
- /* fields: item->u1.str == the switch expression
-
- item->u2.statements == a pval list of statements in the switch,
- (will be case statements, most likely!)
- */
- /* printf(" matching in SWITCH\n"); */
- if ((x=match_pval(item->u2.statements))) {
- /* printf("SWITCH: Responded with pval match %x\n", x); */
- return x;
- }
- break;
-
- case PV_EXTENSION:
- /* fields: item->u1.str == the extension name, label, whatever it's called
-
- item->u2.statements == a pval list of statements in the extension
- item->u3.hints == a char * hint argument
- item->u4.regexten == an int boolean. non-zero says that regexten was specified
- */
- /* printf(" matching in EXTENSION\n"); */
- if (!strcmp(match_exten,"*") || extension_matches(item, match_exten, item->u1.str) ) {
- /* printf("Descending into matching exten %s => %s\n", match_exten, item->u1.str); */
- if (strcmp(match_label,"1") == 0) {
- if (item->u2.statements) {
- struct pval *p5 = item->u2.statements;
- while (p5 && p5->type == PV_LABEL) /* find the first non-label statement in this context. If it exists, there's a "1" */
- p5 = p5->next;
- if (p5)
- return p5;
- else
- return 0;
- }
- else
- return 0;
- }
-
- if ((x=match_pval(item->u2.statements))) {
- /* printf("EXTENSION: Responded with pval match %x\n", x); */
- return x;
- }
- } else {
- /* printf("Skipping exten %s\n", item->u1.str); */
- }
- break;
- default:
- /* printf(" matching in default = %d\n", item->type); */
- break;
- }
- return 0;
-}
-
-struct pval *match_pval(pval *item)
-{
- pval *i;
-
- for (i=item; i; i=i->next) {
- pval *x;
- /* printf(" -- match pval: item %d\n", i->type); */
-
- if ((x = match_pval_item(i))) {
- /* printf("match_pval: returning x=%x\n", (int)x); */
- return x; /* cut the search short */
- }
- }
- return 0;
-}
-
-#if 0
-int count_labels_in_current_context(char *label)
-{
- label_count = 0;
- count_labels = 1;
- return_on_context_match = 0;
- match_pval(current_context->u2.statements);
-
- return label_count;
-}
-#endif
-
-struct pval *find_first_label_in_current_context(char *label, pval *curr_cont)
-{
- /* printf(" --- Got args %s, %s\n", exten, label); */
- struct pval *ret;
- struct pval *p3;
- struct pval *startpt = ((curr_cont->type==PV_MACRO)?curr_cont->u3.macro_statements: curr_cont->u2.statements);
-
- count_labels = 0;
- return_on_context_match = 0;
- match_context = "*";
- match_exten = "*";
- match_label = label;
-
- ret = match_pval(curr_cont);
- if (ret)
- return ret;
-
- /* the target of the goto could be in an included context!! Fancy that!! */
- /* look for includes in the current context */
- for (p3=startpt; p3; p3=p3->next) {
- if (p3->type == PV_INCLUDES) {
- struct pval *p4;
- for (p4=p3->u1.list; p4; p4=p4->next) {
- /* for each context pointed to, find it, then find a context/label that matches the
- target here! */
- char *incl_context = p4->u1.str;
- /* find a matching context name */
- struct pval *that_context = find_context(incl_context);
- if (that_context) {
- struct pval *x3;
- x3 = find_first_label_in_current_context(label, that_context);
- if (x3) {
- return x3;
- }
- }
- }
- }
- }
- return 0;
-}
-
-struct pval *find_label_in_current_context(char *exten, char *label, pval *curr_cont)
-{
- /* printf(" --- Got args %s, %s\n", exten, label); */
- struct pval *ret;
- struct pval *p3;
- struct pval *startpt;
-
- count_labels = 0;
- return_on_context_match = 0;
- match_context = "*";
- match_exten = exten;
- match_label = label;
- if (curr_cont->type == PV_MACRO)
- startpt = curr_cont->u3.macro_statements;
- else
- startpt = curr_cont->u2.statements;
-
- ret = match_pval(startpt);
- if (ret)
- return ret;
-
- /* the target of the goto could be in an included context!! Fancy that!! */
- /* look for includes in the current context */
- for (p3=startpt; p3; p3=p3->next) {
- if (p3->type == PV_INCLUDES) {
- struct pval *p4;
- for (p4=p3->u1.list; p4; p4=p4->next) {
- /* for each context pointed to, find it, then find a context/label that matches the
- target here! */
- char *incl_context = p4->u1.str;
- /* find a matching context name */
- struct pval *that_context = find_context(incl_context);
- if (that_context) {
- struct pval *x3;
- x3 = find_label_in_current_context(exten, label, that_context);
- if (x3) {
- return x3;
- }
- }
- }
- }
- }
- return 0;
-}
-
-static struct pval *find_label_in_current_extension(const char *label, pval *curr_ext)
-{
- /* printf(" --- Got args %s\n", label); */
- count_labels = 0;
- return_on_context_match = 0;
- match_context = "*";
- match_exten = "*";
- match_label = label;
- return match_pval(curr_ext);
-}
-
-static struct pval *find_label_in_current_db(const char *context, const char *exten, const char *label)
-{
- /* printf(" --- Got args %s, %s, %s\n", context, exten, label); */
- count_labels = 0;
- return_on_context_match = 0;
-
- match_context = context;
- match_exten = exten;
- match_label = label;
-
- return match_pval(current_db);
-}
-
-
-struct pval *find_macro(char *name)
-{
- return_on_context_match = 1;
- count_labels = 0;
- match_context = name;
- match_exten = "*"; /* don't really need to set these, shouldn't be reached */
- match_label = "*";
- return match_pval(current_db);
-}
-
-struct pval *find_context(char *name)
-{
- return_on_context_match = 1;
- count_labels = 0;
- match_context = name;
- match_exten = "*"; /* don't really need to set these, shouldn't be reached */
- match_label = "*";
- return match_pval(current_db);
-}
-
-int is_float(char *arg )
-{
- char *s;
- for (s=arg; *s; s++) {
- if (*s != '.' && (*s < '0' || *s > '9'))
- return 0;
- }
- return 1;
-}
-int is_int(char *arg )
-{
- char *s;
- for (s=arg; *s; s++) {
- if (*s < '0' || *s > '9')
- return 0;
- }
- return 1;
-}
-int is_empty(char *arg)
-{
- if (!arg)
- return 1;
- if (*arg == 0)
- return 1;
- while (*arg) {
- if (*arg != ' ' && *arg != '\t')
- return 0;
- arg++;
- }
- return 1;
-}
-
-#ifdef AAL_ARGCHECK
-int option_matches_j( struct argdesc *should, pval *is, struct argapp *app)
-{
- struct argchoice *ac;
- char *opcop,*q,*p;
-
- switch (should->dtype) {
- case ARGD_OPTIONSET:
- if ( strstr(is->u1.str,"${") )
- return 0; /* no checking anything if there's a var reference in there! */
-
- opcop = ast_strdupa(is->u1.str);
-
- for (q=opcop;*q;q++) { /* erase the innards of X(innard) type arguments, so we don't get confused later */
- if ( *q == '(' ) {
- p = q+1;
- while (*p && *p != ')' )
- *p++ = '+';
- q = p+1;
- }
- }
-
- for (ac=app->opts; ac; ac=ac->next) {
- if (strlen(ac->name)>1 && strchr(ac->name,'(') == 0 && strcmp(ac->name,is->u1.str) == 0) /* multichar option, no parens, and a match? */
- return 0;
- }
- for (ac=app->opts; ac; ac=ac->next) {
- if (strlen(ac->name)==1 || strchr(ac->name,'(')) {
- char *p = strchr(opcop,ac->name[0]); /* wipe out all matched options in the user-supplied string */
-
- if (p && *p == 'j') {
- ast_log(LOG_ERROR, "Error: file %s, line %d-%d: The j option in the %s application call is not appropriate for AEL!\n",
- is->filename, is->startline, is->endline, app->name);
- errs++;
- }
-
- if (p) {
- *p = '+';
- if (ac->name[1] == '(') {
- if (*(p+1) != '(') {
- ast_log(LOG_WARNING, "Warning: file %s, line %d-%d: The %c option in the %s application call should have an (argument), but doesn't!\n",
- is->filename, is->startline, is->endline, ac->name[0], app->name);
- warns++;
- }
- }
- }
- }
- }
- for (q=opcop; *q; q++) {
- if ( *q != '+' && *q != '(' && *q != ')') {
- ast_log(LOG_WARNING, "Warning: file %s, line %d-%d: The %c option in the %s application call is not available as an option!\n",
- is->filename, is->startline, is->endline, *q, app->name);
- warns++;
- }
- }
- return 1;
- break;
- default:
- return 0;
- }
-
-}
-
-int option_matches( struct argdesc *should, pval *is, struct argapp *app)
-{
- struct argchoice *ac;
- char *opcop;
-
- switch (should->dtype) {
- case ARGD_STRING:
- if (is_empty(is->u1.str) && should->type == ARGD_REQUIRED)
- return 0;
- if (is->u1.str && strlen(is->u1.str) > 0) /* most will match */
- return 1;
- break;
-
- case ARGD_INT:
- if (is_int(is->u1.str))
- return 1;
- else
- return 0;
- break;
-
- case ARGD_FLOAT:
- if (is_float(is->u1.str))
- return 1;
- else
- return 0;
- break;
-
- case ARGD_ENUM:
- if( !is->u1.str || strlen(is->u1.str) == 0 )
- return 1; /* a null arg in the call will match an enum, I guess! */
- for (ac=should->choices; ac; ac=ac->next) {
- if (strcmp(ac->name,is->u1.str) == 0)
- return 1;
- }
- return 0;
- break;
-
- case ARGD_OPTIONSET:
- opcop = ast_strdupa(is->u1.str);
-
- for (ac=app->opts; ac; ac=ac->next) {
- if (strlen(ac->name)>1 && strchr(ac->name,'(') == 0 && strcmp(ac->name,is->u1.str) == 0) /* multichar option, no parens, and a match? */
- return 1;
- }
- for (ac=app->opts; ac; ac=ac->next) {
- if (strlen(ac->name)==1 || strchr(ac->name,'(')) {
- char *p = strchr(opcop,ac->name[0]); /* wipe out all matched options in the user-supplied string */
-
- if (p) {
- *p = '+';
- if (ac->name[1] == '(') {
- if (*(p+1) == '(') {
- char *q = p+1;
- while (*q && *q != ')') {
- *q++ = '+';
- }
- *q = '+';
- }
- }
- }
- }
- }
- return 1;
- break;
- case ARGD_VARARG:
- return 1; /* matches anything */
- break;
- }
- return 1; /* unless some for-sure match or non-match returns, then it must be close enough ... */
-}
-#endif
-
-int check_app_args(pval* appcall, pval *arglist, struct argapp *app)
-{
-#ifdef AAL_ARGCHECK
- struct argdesc *ad = app->args;
- pval *pa;
- int z;
-
- for (pa = arglist; pa; pa=pa->next) {
- if (!ad) {
- ast_log(LOG_WARNING, "Warning: file %s, line %d-%d: Extra argument %s not in application call to %s !\n",
- arglist->filename, arglist->startline, arglist->endline, pa->u1.str, app->name);
- warns++;
- return 1;
- } else {
- /* find the first entry in the ad list that will match */
- do {
- if ( ad->dtype == ARGD_VARARG ) /* once we hit the VARARG, all bets are off. Discontinue the comparisons */
- break;
-
- z= option_matches( ad, pa, app);
- if (!z) {
- if ( !arglist )
- arglist=appcall;
-
- if (ad->type == ARGD_REQUIRED) {
- ast_log(LOG_WARNING, "Warning: file %s, line %d-%d: Required argument %s not in application call to %s !\n",
- arglist->filename, arglist->startline, arglist->endline, ad->dtype==ARGD_OPTIONSET?"options":ad->name, app->name);
- warns++;
- return 1;
- }
- } else if (z && ad->dtype == ARGD_OPTIONSET) {
- option_matches_j( ad, pa, app);
- }
- ad = ad->next;
- } while (ad && !z);
- }
- }
- /* any app nodes left, that are not optional? */
- for ( ; ad; ad=ad->next) {
- if (ad->type == ARGD_REQUIRED && ad->dtype != ARGD_VARARG) {
- if ( !arglist )
- arglist=appcall;
- ast_log(LOG_WARNING, "Warning: file %s, line %d-%d: Required argument %s not in application call to %s !\n",
- arglist->filename, arglist->startline, arglist->endline, ad->dtype==ARGD_OPTIONSET?"options":ad->name, app->name);
- warns++;
- return 1;
- }
- }
- return 0;
-#else
- return 0;
-#endif
-}
-
-void check_switch_expr(pval *item, struct argapp *apps)
-{
-#ifdef AAL_ARGCHECK
- /* get and clean the variable name */
- char *buff1, *p;
- struct argapp *a,*a2;
- struct appsetvar *v,*v2;
- struct argchoice *c;
- pval *t;
-
- p = item->u1.str;
- while (p && *p && (*p == ' ' || *p == '\t' || *p == '$' || *p == '{' ) )
- p++;
-
- buff1 = ast_strdupa(p);
-
- while (strlen(buff1) > 0 && ( buff1[strlen(buff1)-1] == '}' || buff1[strlen(buff1)-1] == ' ' || buff1[strlen(buff1)-1] == '\t'))
- buff1[strlen(buff1)-1] = 0;
- /* buff1 now contains the variable name */
- v = 0;
- for (a=apps; a; a=a->next) {
- for (v=a->setvars;v;v=v->next) {
- if (strcmp(v->name,buff1) == 0) {
- break;
- }
- }
- if ( v )
- break;
- }
- if (v && v->vals) {
- /* we have a match, to a variable that has a set of determined values */
- int def= 0;
- int pat = 0;
- int f1 = 0;
-
- /* first of all, does this switch have a default case ? */
- for (t=item->u2.statements; t; t=t->next) {
- if (t->type == PV_DEFAULT) {
- def =1;
- break;
- }
- if (t->type == PV_PATTERN) {
- pat++;
- }
- }
- if (def || pat) /* nothing to check. All cases accounted for! */
- return;
- for (c=v->vals; c; c=c->next) {
- f1 = 0;
- for (t=item->u2.statements; t; t=t->next) {
- if (t->type == PV_CASE || t->type == PV_PATTERN) {
- if (!strcmp(t->u1.str,c->name)) {
- f1 = 1;
- break;
- }
- }
- }
- if (!f1) {
- ast_log(LOG_WARNING,"Warning: file %s, line %d-%d: switch with expression(%s) does not handle the case of %s !\n",
- item->filename, item->startline, item->endline, item->u1.str, c->name);
- warns++;
- }
- }
- /* next, is there an app call in the current exten, that would set this var? */
- f1 = 0;
- t = current_extension->u2.statements;
- if ( t && t->type == PV_STATEMENTBLOCK )
- t = t->u1.statements;
- for (; t && t != item; t=t->next) {
- if (t->type == PV_APPLICATION_CALL) {
- /* find the application that matches the u1.str */
- for (a2=apps; a2; a2=a2->next) {
- if (strcasecmp(a2->name, t->u1.str)==0) {
- for (v2=a2->setvars; v2; v2=v2->next) {
- if (strcmp(v2->name, buff1) == 0) {
- /* found an app that sets the var */
- f1 = 1;
- break;
- }
- }
- }
- if (f1)
- break;
- }
- }
- if (f1)
- break;
- }
-
- /* see if it sets the var */
- if (!f1) {
- ast_log(LOG_WARNING,"Warning: file %s, line %d-%d: Couldn't find an application call in this extension that sets the expression (%s) value!\n",
- item->filename, item->startline, item->endline, item->u1.str);
- warns++;
- }
- }
-#else
- pval *t,*tl=0,*p2;
- int def= 0;
-
- /* first of all, does this switch have a default case ? */
- for (t=item->u2.statements; t; t=t->next) {
- if (t->type == PV_DEFAULT) {
- def =1;
- break;
- }
- tl = t;
- }
- if (def) /* nothing to check. All cases accounted for! */
- return;
- /* if no default, warn and insert a default case at the end */
- p2 = tl->next = calloc(1, sizeof(struct pval));
-
- p2->type = PV_DEFAULT;
- p2->startline = tl->startline;
- p2->endline = tl->endline;
- p2->startcol = tl->startcol;
- p2->endcol = tl->endcol;
- p2->filename = strdup(tl->filename);
- ast_log(LOG_WARNING,"Warning: file %s, line %d-%d: A default case was automatically added to the switch.\n",
- p2->filename, p2->startline, p2->endline);
- warns++;
-
-#endif
-}
-
-static void check_context_names(void)
-{
- pval *i,*j;
- for (i=current_db; i; i=i->next) {
- if (i->type == PV_CONTEXT || i->type == PV_MACRO) {
- for (j=i->next; j; j=j->next) {
- if ( j->type == PV_CONTEXT || j->type == PV_MACRO ) {
- if ( !strcmp(i->u1.str, j->u1.str) )
- {
- ast_log(LOG_ERROR,"Error: file %s, line %d-%d: The context name (%s) is also declared in file %s, line %d-%d!\n",
- i->filename, i->startline, i->endline, i->u1.str, j->filename, j->startline, j->endline);
- errs++;
- }
- }
- }
- }
- }
-}
-
-static void check_abstract_reference(pval *abstract_context)
-{
- pval *i,*j;
- /* find some context includes that reference this context */
-
-
- /* otherwise, print out a warning */
- for (i=current_db; i; i=i->next) {
- if (i->type == PV_CONTEXT) {
- for (j=i->u2. statements; j; j=j->next) {
- if ( j->type == PV_INCLUDES ) {
- struct pval *p4;
- for (p4=j->u1.list; p4; p4=p4->next) {
- /* for each context pointed to, find it, then find a context/label that matches the
- target here! */
- if ( !strcmp(p4->u1.str, abstract_context->u1.str) )
- return; /* found a match! */
- }
- }
- }
- }
- }
- ast_log(LOG_WARNING,"Warning: file %s, line %d-%d: Couldn't find a reference to this abstract context (%s) in any other context!\n",
- abstract_context->filename, abstract_context->startline, abstract_context->endline, abstract_context->u1.str);
- warns++;
-}
-
-
-void check_pval_item(pval *item, struct argapp *apps, int in_globals)
-{
- pval *lp;
-#ifdef AAL_ARGCHECK
- struct argapp *app, *found;
-#endif
- struct pval *macro_def;
- struct pval *app_def;
-
- char errmsg[4096];
- char *strp;
-
- switch (item->type) {
- case PV_WORD:
- /* fields: item->u1.str == string associated with this (word).
- item->u2.arglist == pval list of 4 PV_WORD elements for time values (only in PV_INCLUDES) */
- break;
-
- case PV_MACRO:
- /* fields: item->u1.str == name of macro
- item->u2.arglist == pval list of PV_WORD arguments of macro, as given by user
- item->u2.arglist->u1.str == argument
- item->u2.arglist->next == next arg
-
- item->u3.macro_statements == pval list of statements in macro body.
- */
- in_abstract_context = 0;
- current_context = item;
- current_extension = 0;
-
- check_macro_returns(item);
-
- for (lp=item->u2.arglist; lp; lp=lp->next) {
-
- }
- check_pval(item->u3.macro_statements, apps,in_globals);
- break;
-
- case PV_CONTEXT:
- /* fields: item->u1.str == name of context
- item->u2.statements == pval list of statements in context body
- item->u3.abstract == int 1 if an abstract keyword were present
- */
- current_context = item;
- current_extension = 0;
- if ( item->u3.abstract ) {
- in_abstract_context = 1;
- check_abstract_reference(item);
- } else
- in_abstract_context = 0;
- check_pval(item->u2.statements, apps,in_globals);
- break;
-
- case PV_MACRO_CALL:
- /* fields: item->u1.str == name of macro to call
- item->u2.arglist == pval list of PV_WORD arguments of macro call, as given by user
- item->u2.arglist->u1.str == argument
- item->u2.arglist->next == next arg
- */
- macro_def = find_macro(item->u1.str);
- if (!macro_def) {
- /* here is a good place to check to see if the definition is in extensions.conf! */
- ast_log(LOG_WARNING, "Warning: file %s, line %d-%d: macro call to non-existent %s ! Hopefully it is present in extensions.conf! \n",
- item->filename, item->startline, item->endline, item->u1.str);
- warns++;
- } else if (macro_def->type != PV_MACRO) {
- ast_log(LOG_ERROR,"Error: file %s, line %d-%d: macro call to %s references a context, not a macro!\n",
- item->filename, item->startline, item->endline, item->u1.str);
- errs++;
- } else {
- /* macro_def is a MACRO, so do the args match in number? */
- int hereargs = 0;
- int thereargs = 0;
-
- for (lp=item->u2.arglist; lp; lp=lp->next) {
- hereargs++;
- }
- for (lp=macro_def->u2.arglist; lp; lp=lp->next) {
- thereargs++;
- }
- if (hereargs != thereargs ) {
- ast_log(LOG_ERROR, "Error: file %s, line %d-%d: The macro call to %s has %d arguments, but the macro definition has %d arguments\n",
- item->filename, item->startline, item->endline, item->u1.str, hereargs, thereargs);
- errs++;
- }
- }
- break;
-
- case PV_APPLICATION_CALL:
- /* fields: item->u1.str == name of application to call
- item->u2.arglist == pval list of PV_WORD arguments of macro call, as given by user
- item->u2.arglist->u1.str == argument
- item->u2.arglist->next == next arg
- */
- /* Need to check to see if the application is available! */
- app_def = find_context(item->u1.str);
- if (app_def && app_def->type == PV_MACRO) {
- ast_log(LOG_ERROR,"Error: file %s, line %d-%d: application call to %s references an existing macro, but had no & preceding it!\n",
- item->filename, item->startline, item->endline, item->u1.str);
- errs++;
- }
- if (strcasecmp(item->u1.str,"GotoIf") == 0
- || strcasecmp(item->u1.str,"GotoIfTime") == 0
- || strcasecmp(item->u1.str,"while") == 0
- || strcasecmp(item->u1.str,"endwhile") == 0
- || strcasecmp(item->u1.str,"random") == 0
- || strcasecmp(item->u1.str,"gosub") == 0
- || strcasecmp(item->u1.str,"return") == 0
- || strcasecmp(item->u1.str,"gosubif") == 0
- || strcasecmp(item->u1.str,"continuewhile") == 0
- || strcasecmp(item->u1.str,"endwhile") == 0
- || strcasecmp(item->u1.str,"execif") == 0
- || strcasecmp(item->u1.str,"execiftime") == 0
- || strcasecmp(item->u1.str,"exitwhile") == 0
- || strcasecmp(item->u1.str,"goto") == 0
- || strcasecmp(item->u1.str,"macro") == 0
- || strcasecmp(item->u1.str,"macroexclusive") == 0
- || strcasecmp(item->u1.str,"macroif") == 0
- || strcasecmp(item->u1.str,"stackpop") == 0
- || strcasecmp(item->u1.str,"execIf") == 0 ) {
- ast_log(LOG_WARNING,"Warning: file %s, line %d-%d: application call to %s affects flow of control, and needs to be re-written using AEL if, while, goto, etc. keywords instead!\n",
- item->filename, item->startline, item->endline, item->u1.str);
- warns++;
- }
- if (strcasecmp(item->u1.str,"macroexit") == 0) {
- ast_log(LOG_WARNING, "Warning: file %s, line %d-%d: I am converting the MacroExit call here to a return statement.\n",
- item->filename, item->startline, item->endline);
- item->type = PV_RETURN;
- free(item->u1.str);
- item->u1.str = 0;
- }
-
-#ifdef AAL_ARGCHECK
- found = 0;
- for (app=apps; app; app=app->next) {
- if (strcasecmp(app->name, item->u1.str) == 0) {
- found =app;
- break;
- }
- }
- if (!found) {
- ast_log(LOG_WARNING,"Warning: file %s, line %d-%d: application call to %s not listed in applist database!\n",
- item->filename, item->startline, item->endline, item->u1.str);
- warns++;
- } else
- check_app_args(item, item->u2.arglist, app);
-#endif
- break;
-
- case PV_CASE:
- /* fields: item->u1.str == value of case
- item->u2.statements == pval list of statements under the case
- */
- /* Make sure sequence of statements under case is terminated with goto, return, or break */
- /* find the last statement */
- check_pval(item->u2.statements, apps,in_globals);
- break;
-
- case PV_PATTERN:
- /* fields: item->u1.str == value of case
- item->u2.statements == pval list of statements under the case
- */
- /* Make sure sequence of statements under case is terminated with goto, return, or break */
- /* find the last statement */
-
- check_pval(item->u2.statements, apps,in_globals);
- break;
-
- case PV_DEFAULT:
- /* fields:
- item->u2.statements == pval list of statements under the case
- */
-
- check_pval(item->u2.statements, apps,in_globals);
- break;
-
- case PV_CATCH:
- /* fields: item->u1.str == name of extension to catch
- item->u2.statements == pval list of statements in context body
- */
- check_pval(item->u2.statements, apps,in_globals);
- break;
-
- case PV_SWITCHES:
- /* fields: item->u1.list == pval list of PV_WORD elements, one per entry in the list
- */
- check_pval(item->u1.list, apps,in_globals);
- break;
-
- case PV_ESWITCHES:
- /* fields: item->u1.list == pval list of PV_WORD elements, one per entry in the list
- */
- check_pval(item->u1.list, apps,in_globals);
- break;
-
- case PV_INCLUDES:
- /* fields: item->u1.list == pval list of PV_WORD elements, one per entry in the list
- */
- check_pval(item->u1.list, apps,in_globals);
- check_includes(item);
- for (lp=item->u1.list; lp; lp=lp->next){
- char *incl_context = lp->u1.str;
- struct pval *that_context = find_context(incl_context);
-
- if ( lp->u2.arglist ) {
- check_timerange(lp->u2.arglist);
- check_dow(lp->u2.arglist->next);
- check_day(lp->u2.arglist->next->next);
- check_month(lp->u2.arglist->next->next->next);
- }
-
- if (that_context) {
- find_pval_gotos(that_context->u2.statements,0);
-
- }
- }
- break;
-
- case PV_STATEMENTBLOCK:
- /* fields: item->u1.list == pval list of statements in block, one per entry in the list
- */
- check_pval(item->u1.list, apps,in_globals);
- break;
-
- case PV_VARDEC:
- case PV_LOCALVARDEC:
- /* fields: item->u1.str == variable name
- item->u2.val == variable value to assign
- */
- /* the RHS of a vardec is encapsulated in a $[] expr. Is it legal? */
- if( !in_globals ) { /* don't check stuff inside the globals context; no wrapping in $[ ] there... */
- snprintf(errmsg,sizeof(errmsg), "file %s, line %d, columns %d-%d, variable declaration expr '%s':", config, item->startline, item->startcol, item->endcol, item->u2.val);
- ast_expr_register_extra_error_info(errmsg);
- ast_expr(item->u2.val, expr_output, sizeof(expr_output),NULL);
- ast_expr_clear_extra_error_info();
- if ( strpbrk(item->u2.val,"~!-+<>=*/&^") && !strstr(item->u2.val,"${") ) {
- ast_log(LOG_WARNING,"Warning: file %s, line %d-%d: expression %s has operators, but no variables. Interesting...\n",
- item->filename, item->startline, item->endline, item->u2.val);
- warns++;
- }
- check_expr2_input(item,item->u2.val);
- }
- break;
-
- case PV_GOTO:
- /* fields: item->u1.list == pval list of PV_WORD target names, up to 3, in order as given by user.
- item->u1.list->u1.str == where the data on a PV_WORD will always be.
- */
- /* don't check goto's in abstract contexts */
- if ( in_abstract_context )
- break;
-
- check_goto(item);
- break;
-
- case PV_LABEL:
- /* fields: item->u1.str == label name
- */
- if ( strspn(item->u1.str, "0123456789") == strlen(item->u1.str) ) {
- ast_log(LOG_WARNING,"Warning: file %s, line %d-%d: label '%s' is numeric, this is bad practice!\n",
- item->filename, item->startline, item->endline, item->u1.str);
- warns++;
- }
-
- check_label(item);
- break;
-
- case PV_FOR:
- /* fields: item->u1.for_init == a string containing the initalizer
- item->u2.for_test == a string containing the loop test
- item->u3.for_inc == a string containing the loop increment
-
- item->u4.for_statements == a pval list of statements in the for ()
- */
- snprintf(errmsg,sizeof(errmsg),"file %s, line %d, columns %d-%d, for test expr '%s':", config, item->startline, item->startcol, item->endcol, item->u2.for_test);
- ast_expr_register_extra_error_info(errmsg);
-
- strp = strchr(item->u1.for_init, '=');
- if (strp) {
- ast_expr(strp+1, expr_output, sizeof(expr_output),NULL);
- }
- ast_expr(item->u2.for_test, expr_output, sizeof(expr_output),NULL);
- strp = strchr(item->u3.for_inc, '=');
- if (strp) {
- ast_expr(strp+1, expr_output, sizeof(expr_output),NULL);
- }
- if ( strpbrk(item->u2.for_test,"~!-+<>=*/&^") && !strstr(item->u2.for_test,"${") ) {
- ast_log(LOG_WARNING,"Warning: file %s, line %d-%d: expression %s has operators, but no variables. Interesting...\n",
- item->filename, item->startline, item->endline, item->u2.for_test);
- warns++;
- }
- if ( strpbrk(item->u3.for_inc,"~!-+<>=*/&^") && !strstr(item->u3.for_inc,"${") ) {
- ast_log(LOG_WARNING,"Warning: file %s, line %d-%d: expression %s has operators, but no variables. Interesting...\n",
- item->filename, item->startline, item->endline, item->u3.for_inc);
- warns++;
- }
- check_expr2_input(item,item->u2.for_test);
- check_expr2_input(item,item->u3.for_inc);
-
- ast_expr_clear_extra_error_info();
- check_pval(item->u4.for_statements, apps,in_globals);
- break;
-
- case PV_WHILE:
- /* fields: item->u1.str == the while conditional, as supplied by user
-
- item->u2.statements == a pval list of statements in the while ()
- */
- snprintf(errmsg,sizeof(errmsg),"file %s, line %d, columns %d-%d, while expr '%s':", config, item->startline, item->startcol, item->endcol, item->u1.str);
- ast_expr_register_extra_error_info(errmsg);
- ast_expr(item->u1.str, expr_output, sizeof(expr_output),NULL);
- ast_expr_clear_extra_error_info();
- if ( strpbrk(item->u1.str,"~!-+<>=*/&^") && !strstr(item->u1.str,"${") ) {
- ast_log(LOG_WARNING,"Warning: file %s, line %d-%d: expression %s has operators, but no variables. Interesting...\n",
- item->filename, item->startline, item->endline, item->u1.str);
- warns++;
- }
- check_expr2_input(item,item->u1.str);
- check_pval(item->u2.statements, apps,in_globals);
- break;
-
- case PV_BREAK:
- /* fields: none
- */
- check_break(item);
- break;
-
- case PV_RETURN:
- /* fields: none
- */
- break;
-
- case PV_CONTINUE:
- /* fields: none
- */
- check_continue(item);
- break;
-
- case PV_RANDOM:
- /* fields: item->u1.str == the random number expression, as supplied by user
-
- item->u2.statements == a pval list of statements in the if ()
- item->u3.else_statements == a pval list of statements in the else
- (could be zero)
- */
- snprintf(errmsg,sizeof(errmsg),"file %s, line %d, columns %d-%d, random expr '%s':", config, item->startline, item->startcol, item->endcol, item->u1.str);
- ast_expr_register_extra_error_info(errmsg);
- ast_expr(item->u1.str, expr_output, sizeof(expr_output),NULL);
- ast_expr_clear_extra_error_info();
- if ( strpbrk(item->u1.str,"~!-+<>=*/&^") && !strstr(item->u1.str,"${") ) {
- ast_log(LOG_WARNING,"Warning: file %s, line %d-%d: random expression '%s' has operators, but no variables. Interesting...\n",
- item->filename, item->startline, item->endline, item->u1.str);
- warns++;
- }
- check_expr2_input(item,item->u1.str);
- check_pval(item->u2.statements, apps,in_globals);
- if (item->u3.else_statements) {
- check_pval(item->u3.else_statements, apps,in_globals);
- }
- break;
-
- case PV_IFTIME:
- /* fields: item->u1.list == the if time values, 4 of them, each in PV_WORD, linked list
-
- item->u2.statements == a pval list of statements in the if ()
- item->u3.else_statements == a pval list of statements in the else
- (could be zero)
- */
- if ( item->u2.arglist ) {
- check_timerange(item->u1.list);
- check_dow(item->u1.list->next);
- check_day(item->u1.list->next->next);
- check_month(item->u1.list->next->next->next);
- }
-
- check_pval(item->u2.statements, apps,in_globals);
- if (item->u3.else_statements) {
- check_pval(item->u3.else_statements, apps,in_globals);
- }
- break;
-
- case PV_IF:
- /* fields: item->u1.str == the if conditional, as supplied by user
-
- item->u2.statements == a pval list of statements in the if ()
- item->u3.else_statements == a pval list of statements in the else
- (could be zero)
- */
- snprintf(errmsg,sizeof(errmsg),"file %s, line %d, columns %d-%d, if expr '%s':", config, item->startline, item->startcol, item->endcol, item->u1.str);
- ast_expr_register_extra_error_info(errmsg);
- ast_expr(item->u1.str, expr_output, sizeof(expr_output),NULL);
- ast_expr_clear_extra_error_info();
- if ( strpbrk(item->u1.str,"~!-+<>=*/&^") && !strstr(item->u1.str,"${") ) {
- ast_log(LOG_WARNING,"Warning: file %s, line %d-%d: expression '%s' has operators, but no variables. Interesting...\n",
- item->filename, item->startline, item->endline, item->u1.str);
- warns++;
- }
- check_expr2_input(item,item->u1.str);
- check_pval(item->u2.statements, apps,in_globals);
- if (item->u3.else_statements) {
- check_pval(item->u3.else_statements, apps,in_globals);
+ struct pval *x3;
+ x3 = find_first_label_in_current_context(label, that_context);
+ if (x3) {
+ return x3;
+ }
+ }
+ }
}
- break;
-
- case PV_SWITCH:
- /* fields: item->u1.str == the switch expression
-
- item->u2.statements == a pval list of statements in the switch,
- (will be case statements, most likely!)
- */
- /* we can check the switch expression, see if it matches any of the app variables...
- if it does, then, are all the possible cases accounted for? */
- check_switch_expr(item, apps);
- check_pval(item->u2.statements, apps,in_globals);
- break;
-
- case PV_EXTENSION:
- /* fields: item->u1.str == the extension name, label, whatever it's called
-
- item->u2.statements == a pval list of statements in the extension
- item->u3.hints == a char * hint argument
- item->u4.regexten == an int boolean. non-zero says that regexten was specified
- */
- current_extension = item ;
-
- check_pval(item->u2.statements, apps,in_globals);
- break;
-
- case PV_IGNOREPAT:
- /* fields: item->u1.str == the ignorepat data
- */
- break;
-
- case PV_GLOBALS:
- /* fields: item->u1.statements == pval list of statements, usually vardecs
- */
- in_abstract_context = 0;
- check_pval(item->u1.statements, apps, 1);
- break;
- default:
- break;
}
+ return 0;
}
-void check_pval(pval *item, struct argapp *apps, int in_globals)
+struct pval *find_label_in_current_context(char *exten, char *label, pval *curr_cont)
{
- pval *i;
-
- /* checks to do:
- 1. Do goto's point to actual labels?
- 2. Do macro calls reference a macro?
- 3. Does the number of macro args match the definition?
- 4. Is a macro call missing its & at the front?
- 5. Application calls-- we could check syntax for existing applications,
- but I need some some sort of universal description bnf for a general
- sort of method for checking arguments, in number, maybe even type, at least.
- Don't want to hand code checks for hundreds of applications.
- */
+ /* printf(" --- Got args %s, %s\n", exten, label); */
+ struct pval *ret;
+ struct pval *p3;
+ struct pval *startpt;
- for (i=item; i; i=i->next) {
- check_pval_item(i,apps,in_globals);
+ count_labels = 0;
+ return_on_context_match = 0;
+ match_context = "*";
+ match_exten = exten;
+ match_label = label;
+ if (curr_cont->type == PV_MACRO)
+ startpt = curr_cont->u3.macro_statements;
+ else
+ startpt = curr_cont->u2.statements;
+
+ ret = match_pval(startpt);
+ if (ret)
+ return ret;
+
+ /* the target of the goto could be in an included context!! Fancy that!! */
+ /* look for includes in the current context */
+ for (p3=startpt; p3; p3=p3->next) {
+ if (p3->type == PV_INCLUDES) {
+ struct pval *p4;
+ for (p4=p3->u1.list; p4; p4=p4->next) {
+ /* for each context pointed to, find it, then find a context/label that matches the
+ target here! */
+ char *incl_context = p4->u1.str;
+ /* find a matching context name */
+ struct pval *that_context = find_context(incl_context);
+ if (that_context) {
+ struct pval *x3;
+ x3 = find_label_in_current_context(exten, label, that_context);
+ if (x3) {
+ return x3;
+ }
+ }
+ }
+ }
}
+ return 0;
}
-static void ael2_semantic_check(pval *item, int *arg_errs, int *arg_warns, int *arg_notes)
+static struct pval *find_label_in_current_extension(const char *label, pval *curr_ext)
{
-
-#ifdef AAL_ARGCHECK
- int argapp_errs =0;
- char *rfilename;
-#endif
- struct argapp *apps=0;
+ /* printf(" --- Got args %s\n", label); */
+ count_labels = 0;
+ return_on_context_match = 0;
+ match_context = "*";
+ match_exten = "*";
+ match_label = label;
+ return match_pval(curr_ext);
+}
-#ifdef AAL_ARGCHECK
- rfilename = alloca(10 + strlen(ast_config_AST_VAR_DIR));
- sprintf(rfilename, "%s/applist", ast_config_AST_VAR_DIR);
-
- apps = argdesc_parse(rfilename, &argapp_errs); /* giveth */
-#endif
- current_db = item;
- errs = warns = notes = 0;
+static struct pval *find_label_in_current_db(const char *context, const char *exten, const char *label)
+{
+ /* printf(" --- Got args %s, %s, %s\n", context, exten, label); */
+ count_labels = 0;
+ return_on_context_match = 0;
- check_context_names();
- check_pval(item, apps, 0);
+ match_context = context;
+ match_exten = exten;
+ match_label = label;
+
+ return match_pval(current_db);
+}
-#ifdef AAL_ARGCHECK
- argdesc_destroy(apps); /* taketh away */
-#endif
- current_db = 0;
- *arg_errs = errs;
- *arg_warns = warns;
- *arg_notes = notes;
-}
/* =============================================================================================== */
/* "CODE" GENERATOR -- Convert the AEL representation to asterisk extension language */
static int control_statement_count = 0;
-struct ael_priority *new_prio(void)
-{
- struct ael_priority *x = (struct ael_priority *)calloc(sizeof(struct ael_priority),1);
- return x;
-}
-
-struct ael_extension *new_exten(void)
-{
- struct ael_extension *x = (struct ael_extension *)calloc(sizeof(struct ael_extension),1);
- return x;
-}
-
-void linkprio(struct ael_extension *exten, struct ael_priority *prio)
-{
- if (!exten->plist) {
- exten->plist = prio;
- exten->plist_last = prio;
- } else {
- exten->plist_last->next = prio;
- exten->plist_last = prio;
- }
- if( !prio->exten )
- prio->exten = exten; /* don't override the switch value */
-}
-
-void destroy_extensions(struct ael_extension *exten)
-{
- struct ael_extension *ne, *nen;
- for (ne=exten; ne; ne=nen) {
- struct ael_priority *pe, *pen;
-
- if (ne->name)
- free(ne->name);
-
- /* cidmatch fields are allocated with name, and freed when
- the name field is freed. Don't do a free for this field,
- unless you LIKE to see a crash! */
-
- if (ne->hints)
- free(ne->hints);
-
- for (pe=ne->plist; pe; pe=pen) {
- pen = pe->next;
- if (pe->app)
- free(pe->app);
- pe->app = 0;
- if (pe->appargs)
- free(pe->appargs);
- pe->appargs = 0;
- pe->origin = 0;
- pe->goto_true = 0;
- pe->goto_false = 0;
- free(pe);
- }
- nen = ne->next_exten;
- ne->next_exten = 0;
- ne->plist =0;
- ne->plist_last = 0;
- ne->next_exten = 0;
- ne->loop_break = 0;
- ne->loop_continue = 0;
- free(ne);
- }
-}
-
static int label_inside_case(pval *label)
{
pval *p = label;
control_statement_count++;
/* generate an extension with name of catch, put all catch stats
into this exten! */
- switch_case = new_exten();
- switch_case->context = this_context;
- linkexten(exten,switch_case);
- switch_case->name = strdup(p->u1.str);
- snprintf(new_label,sizeof(new_label),"catch-%s-%d",p->u1.str, control_statement_count);
-
- gen_prios(switch_case, new_label, p->u2.statements,mother_exten,this_context); /* this will link in all the catch body statements here */
- if (switch_case->return_needed) { /* returns now generate a Return() app call, no longer a goto to the end of the exten */
- char buf[2000];
- struct ael_priority *np2 = new_prio();
- np2->type = AEL_APPCALL;
- np2->app = strdup("NoOp");
- snprintf(buf,sizeof(buf),"End of Extension %s", switch_case->name);
- np2->appargs = strdup(buf);
- linkprio(switch_case, np2);
- switch_case-> return_target = np2;
- }
-
- break;
- default:
- break;
- }
- }
-}
-
-void set_priorities(struct ael_extension *exten)
-{
- int i;
- struct ael_priority *pr;
- do {
- if (exten->is_switch)
- i = 10;
- else if (exten->regexten)
- i=2;
- else
- i=1;
-
- for (pr=exten->plist; pr; pr=pr->next) {
- pr->priority_num = i;
-
- if (!pr->origin || (pr->origin && pr->origin->type != PV_LABEL) ) /* Labels don't show up in the dialplan,
- but we want them to point to the right
- priority, which would be the next line
- after the label; */
- i++;
- }
-
- exten = exten->next_exten;
- } while ( exten );
-}
-
-void add_extensions(struct ael_extension *exten)
-{
- struct ael_priority *pr;
- char *label=0;
- char realext[AST_MAX_EXTENSION];
- if (!exten) {
- ast_log(LOG_WARNING, "This file is Empty!\n" );
- return;
- }
- do {
- struct ael_priority *last = 0;
-
- memset(realext, '\0', sizeof(realext)); /* make sure this is properly initialized */
- pbx_substitute_variables_helper(NULL, exten->name, realext, sizeof(realext) - 1);
- if (exten->hints) {
- if (ast_add_extension2(exten->context, 0 /*no replace*/, realext, PRIORITY_HINT, NULL, exten->cidmatch,
- exten->hints, NULL, ast_free, registrar)) {
- ast_log(LOG_WARNING, "Unable to add step at priority 'hint' of extension '%s'\n",
- exten->name);
- }
- }
-
- for (pr=exten->plist; pr; pr=pr->next) {
- char app[2000];
- char appargs[2000];
-
- /* before we can add the extension, we need to prep the app/appargs;
- the CONTROL types need to be done after the priority numbers are calculated.
- */
- if (pr->type == AEL_LABEL) /* don't try to put labels in the dialplan! */ {
- last = pr;
- continue;
- }
-
- if (pr->app)
- strcpy(app, pr->app);
- else
- app[0] = 0;
- if (pr->appargs )
- strcpy(appargs, pr->appargs);
- else
- appargs[0] = 0;
- switch( pr->type ) {
- case AEL_APPCALL:
- /* easy case. Everything is all set up */
- break;
-
- case AEL_CONTROL1: /* FOR loop, WHILE loop, BREAK, CONTINUE, IF, IFTIME */
- /* simple, unconditional goto. */
- strcpy(app,"Goto");
- if (pr->goto_true->origin && pr->goto_true->origin->type == PV_SWITCH ) {
- snprintf(appargs,sizeof(appargs),"%s,%d", pr->goto_true->exten->name, pr->goto_true->priority_num);
- } else if (pr->goto_true->origin && pr->goto_true->origin->type == PV_IFTIME && pr->goto_true->origin->u3.else_statements ) {
- snprintf(appargs,sizeof(appargs),"%d", pr->goto_true->priority_num+1);
- } else
- snprintf(appargs,sizeof(appargs),"%d", pr->goto_true->priority_num);
- break;
-
- case AEL_FOR_CONTROL: /* WHILE loop test, FOR loop test */
- strcpy(app,"GotoIf");
- snprintf(appargs,sizeof(appargs),"%s?%d:%d", pr->appargs, pr->priority_num+1, pr->goto_false->priority_num);
- break;
-
- case AEL_IF_CONTROL:
- strcpy(app,"GotoIf");
- if (pr->origin->u3.else_statements )
- snprintf(appargs,sizeof(appargs),"%s?%d:%d", pr->appargs, pr->priority_num+1, pr->goto_false->priority_num+1);
- else
- snprintf(appargs,sizeof(appargs),"%s?%d:%d", pr->appargs, pr->priority_num+1, pr->goto_false->priority_num);
- break;
-
- case AEL_RAND_CONTROL:
- strcpy(app,"Random");
- snprintf(appargs,sizeof(appargs),"%s:%d", pr->appargs, pr->goto_true->priority_num+1);
- break;
-
- case AEL_IFTIME_CONTROL:
- strcpy(app,"GotoIfTime");
- snprintf(appargs,sizeof(appargs),"%s?%d", pr->appargs, pr->priority_num+2);
- break;
-
- case AEL_RETURN:
- strcpy(app,"Return");
- appargs[0] = 0;
- break;
-
- default:
- break;
- }
- if (last && last->type == AEL_LABEL ) {
- label = last->origin->u1.str;
- }
- else
- label = 0;
-
- if (ast_add_extension2(exten->context, 0 /*no replace*/, realext, pr->priority_num, (label?label:NULL), exten->cidmatch,
- app, strdup(appargs), ast_free, registrar)) {
- ast_log(LOG_WARNING, "Unable to add step at priority '%d' of extension '%s'\n", pr->priority_num,
- exten->name);
- }
- last = pr;
- }
- exten = exten->next_exten;
- } while ( exten );
-}
-
-static void attach_exten(struct ael_extension **list, struct ael_extension *newmem)
-{
- /* travel to the end of the list... */
- struct ael_extension *lptr;
- if( !*list ) {
- *list = newmem;
- return;
- }
- lptr = *list;
-
- while( lptr->next_exten ) {
- lptr = lptr->next_exten;
- }
- /* lptr should now pointing to the last element in the list; it has a null next_exten pointer */
- lptr->next_exten = newmem;
-}
-
-static pval *get_extension_or_contxt(pval *p)
-{
- while( p && p->type != PV_EXTENSION && p->type != PV_CONTEXT && p->type != PV_MACRO ) {
-
- p = p->dad;
- }
-
- return p;
-}
-
-static pval *get_contxt(pval *p)
-{
- while( p && p->type != PV_CONTEXT && p->type != PV_MACRO ) {
-
- p = p->dad;
- }
-
- return p;
-}
-
-static void fix_gotos_in_extensions(struct ael_extension *exten)
-{
- struct ael_extension *e;
- for(e=exten;e;e=e->next_exten) {
-
- struct ael_priority *p;
- for(p=e->plist;p;p=p->next) {
-
- if( p->origin && p->origin->type == PV_GOTO && p->origin->u3.goto_target_in_case ) {
-
- /* fix the extension of the goto target to the actual extension in the post-compiled dialplan */
-
- pval *target = p->origin->u2.goto_target;
- struct ael_extension *z = target->u3.compiled_label;
- pval *pv2 = p->origin;
- char buf1[500];
- char *apparg_save = p->appargs;
-
- p->appargs = 0;
- if (!pv2->u1.list->next) /* just one -- it won't hurt to repeat the extension */ {
- snprintf(buf1,sizeof(buf1),"%s,%s", z->name, pv2->u1.list->u1.str);
- p->appargs = strdup(buf1);
-
- } else if (pv2->u1.list->next && !pv2->u1.list->next->next) /* two */ {
- snprintf(buf1,sizeof(buf1),"%s,%s", z->name, pv2->u1.list->next->u1.str);
- p->appargs = strdup(buf1);
- } else if (pv2->u1.list->next && pv2->u1.list->next->next) {
- snprintf(buf1,sizeof(buf1),"%s,%s,%s", pv2->u1.list->u1.str,
- z->name,
- pv2->u1.list->next->next->u1.str);
- p->appargs = strdup(buf1);
- }
- else
- printf("WHAT? The goto doesn't fall into one of three cases for GOTO????\n");
-
- if( apparg_save ) {
- free(apparg_save);
- }
- }
- }
- }
-}
-
-
-void ast_compile_ael2(struct ast_context **local_contexts, struct pval *root)
-{
- pval *p,*p2;
- struct ast_context *context;
- char buf[2000];
- struct ael_extension *exten;
- struct ael_extension *exten_list = 0;
-
- for (p=root; p; p=p->next ) { /* do the globals first, so they'll be there
- when we try to eval them */
- switch (p->type) {
- case PV_GLOBALS:
- /* just VARDEC elements */
- for (p2=p->u1.list; p2; p2=p2->next) {
- char buf2[2000];
- snprintf(buf2,sizeof(buf2),"%s=%s", p2->u1.str, p2->u2.val);
- pbx_builtin_setvar(NULL, buf2);
- }
- break;
- default:
- break;
- }
- }
-
- for (p=root; p; p=p->next ) {
- pval *lp;
- int argc;
-
- switch (p->type) {
- case PV_MACRO:
-
- context = ast_context_create(local_contexts, p->u1.str, registrar);
-
- exten = new_exten();
- exten->context = context;
- exten->name = strdup("s");
- argc = 1;
- for (lp=p->u2.arglist; lp; lp=lp->next) {
- /* for each arg, set up a "Set" command */
- struct ael_priority *np2 = new_prio();
- np2->type = AEL_APPCALL;
- np2->app = strdup("Set");
- snprintf(buf,sizeof(buf),"LOCAL(%s)=${ARG%d}", lp->u1.str, argc++);
- remove_spaces_before_equals(buf);
- np2->appargs = strdup(buf);
- linkprio(exten, np2);
- }
- /* add any includes */
- for (p2=p->u3.macro_statements; p2; p2=p2->next) {
- pval *p3;
-
- switch (p2->type) {
- case PV_INCLUDES:
- for (p3 = p2->u1.list; p3 ;p3=p3->next) {
- if ( p3->u2.arglist ) {
- snprintf(buf,sizeof(buf), "%s,%s,%s,%s,%s",
- p3->u1.str,
- p3->u2.arglist->u1.str,
- p3->u2.arglist->next->u1.str,
- p3->u2.arglist->next->next->u1.str,
- p3->u2.arglist->next->next->next->u1.str);
- ast_context_add_include2(context, buf, registrar);
- } else
- ast_context_add_include2(context, p3->u1.str, registrar);
- }
- break;
- default:
- break;
- }
- }
- /* CONTAINS APPCALLS, CATCH, just like extensions... */
- gen_prios(exten, p->u1.str, p->u3.macro_statements, 0, context );
- if (exten->return_needed) { /* most likely, this will go away */
+ switch_case = new_exten();
+ switch_case->context = this_context;
+ linkexten(exten,switch_case);
+ switch_case->name = strdup(p->u1.str);
+ snprintf(new_label,sizeof(new_label),"catch-%s-%d",p->u1.str, control_statement_count);
+
+ gen_prios(switch_case, new_label, p->u2.statements,mother_exten,this_context); /* this will link in all the catch body statements here */
+ if (switch_case->return_needed) { /* returns now generate a Return() app call, no longer a goto to the end of the exten */
+ char buf[2000];
struct ael_priority *np2 = new_prio();
np2->type = AEL_APPCALL;
np2->app = strdup("NoOp");
- snprintf(buf,sizeof(buf),"End of Macro %s-%s",p->u1.str, exten->name);
+ snprintf(buf,sizeof(buf),"End of Extension %s", switch_case->name);
np2->appargs = strdup(buf);
- linkprio(exten, np2);
- exten-> return_target = np2;
+ linkprio(switch_case, np2);
+ switch_case-> return_target = np2;
}
-
- set_priorities(exten);
- attach_exten(&exten_list, exten);
- break;
-
- case PV_GLOBALS:
- /* already done */
- break;
-
- case PV_CONTEXT:
- context = ast_context_create(local_contexts, p->u1.str, registrar);
-
- /* contexts contain: ignorepat, includes, switches, eswitches, extensions, */
- for (p2=p->u2.statements; p2; p2=p2->next) {
- pval *p3;
- char *s3;
-
- switch (p2->type) {
- case PV_EXTENSION:
- exten = new_exten();
- exten->name = strdup(p2->u1.str);
- exten->context = context;
-
- if( (s3=strchr(exten->name, '/') ) != 0 )
- {
- *s3 = 0;
- exten->cidmatch = s3+1;
- }
-
- if ( p2->u3.hints )
- exten->hints = strdup(p2->u3.hints);
- exten->regexten = p2->u4.regexten;
- gen_prios(exten, p->u1.str, p2->u2.statements, 0, context );
- if (exten->return_needed) { /* returns don't generate a goto eoe (end of extension) any more, just a Return() app call) */
- struct ael_priority *np2 = new_prio();
- np2->type = AEL_APPCALL;
- np2->app = strdup("NoOp");
- snprintf(buf,sizeof(buf),"End of Extension %s", exten->name);
- np2->appargs = strdup(buf);
- linkprio(exten, np2);
- exten-> return_target = np2;
- }
- /* is the last priority in the extension a label? Then add a trailing no-op */
- if( !exten->plist_last )
- {
- ast_log(LOG_WARNING, "Warning: file %s, line %d-%d: Empty Extension!\n",
- p2->filename, p2->startline, p2->endline);
- }
-
- if ( exten->plist_last && exten->plist_last->type == AEL_LABEL ) {
- struct ael_priority *np2 = new_prio();
- np2->type = AEL_APPCALL;
- np2->app = strdup("NoOp");
- snprintf(buf,sizeof(buf),"A NoOp to follow a trailing label %s", exten->plist_last->origin->u1.str);
- np2->appargs = strdup(buf);
- linkprio(exten, np2);
- }
-
- set_priorities(exten);
- attach_exten(&exten_list, exten);
- break;
-
- case PV_IGNOREPAT:
- ast_context_add_ignorepat2(context, p2->u1.str, registrar);
- break;
-
- case PV_INCLUDES:
- for (p3 = p2->u1.list; p3 ;p3=p3->next) {
- if ( p3->u2.arglist ) {
- snprintf(buf,sizeof(buf), "%s,%s,%s,%s,%s",
- p3->u1.str,
- p3->u2.arglist->u1.str,
- p3->u2.arglist->next->u1.str,
- p3->u2.arglist->next->next->u1.str,
- p3->u2.arglist->next->next->next->u1.str);
- ast_context_add_include2(context, buf, registrar);
- } else
- ast_context_add_include2(context, p3->u1.str, registrar);
- }
- break;
-
- case PV_SWITCHES:
- for (p3 = p2->u1.list; p3 ;p3=p3->next) {
- char *c = strchr(p3->u1.str, '/');
- if (c) {
- *c = '\0';
- c++;
- } else
- c = "";
-
- ast_context_add_switch2(context, p3->u1.str, c, 0, registrar);
- }
- break;
- case PV_ESWITCHES:
- for (p3 = p2->u1.list; p3 ;p3=p3->next) {
- char *c = strchr(p3->u1.str, '/');
- if (c) {
- *c = '\0';
- c++;
- } else
- c = "";
-
- ast_context_add_switch2(context, p3->u1.str, c, 1, registrar);
- }
- break;
- default:
- break;
- }
- }
-
break;
-
default:
- /* huh? what? */
break;
-
}
}
- /* moved these from being done after a macro or extension were processed,
- to after all processing is done, for the sake of fixing gotos to labels inside cases... */
- /* I guess this would be considered 2nd pass of compiler now... */
- fix_gotos_in_extensions(exten_list); /* find and fix extension ref in gotos to labels that are in case statements */
- add_extensions(exten_list); /* actually makes calls to create priorities in ast_contexts -- feeds dialplan to asterisk */
- destroy_extensions(exten_list); /* all that remains is an empty husk, discard of it as is proper */
+}
+
+static pval *get_extension_or_contxt(pval *p)
+{
+ while( p && p->type != PV_EXTENSION && p->type != PV_CONTEXT && p->type != PV_MACRO ) {
+
+ p = p->dad;
+ }
+ return p;
}
+static pval *get_contxt(pval *p)
+{
+ while( p && p->type != PV_CONTEXT && p->type != PV_MACRO ) {
+
+ p = p->dad;
+ }
+
+ return p;
+}
static int aeldebug = 0;
int ael_external_load_module(void);
int ael_external_load_module(void)
{
- pbx_load_module();
- return 1;
+ pbx_load_module();
+ return 1;
}
#endif
.reload = reload,
);
-
-/* DESTROY the PVAL tree ============================================================================ */
-
-
-
-void destroy_pval_item(pval *item)
-{
- if (item == NULL) {
- ast_log(LOG_WARNING, "null item\n");
- return;
- }
-
- if (item->filename)
- free(item->filename);
-
- switch (item->type) {
- case PV_WORD:
- /* fields: item->u1.str == string associated with this (word). */
- if (item->u1.str )
- free(item->u1.str);
- if ( item->u2.arglist )
- destroy_pval(item->u2.arglist);
- break;
-
- case PV_MACRO:
- /* fields: item->u1.str == name of macro
- item->u2.arglist == pval list of PV_WORD arguments of macro, as given by user
- item->u2.arglist->u1.str == argument
- item->u2.arglist->next == next arg
-
- item->u3.macro_statements == pval list of statements in macro body.
- */
- destroy_pval(item->u2.arglist);
- if (item->u1.str )
- free(item->u1.str);
- destroy_pval(item->u3.macro_statements);
- break;
-
- case PV_CONTEXT:
- /* fields: item->u1.str == name of context
- item->u2.statements == pval list of statements in context body
- item->u3.abstract == int 1 if an abstract keyword were present
- */
- if (item->u1.str)
- free(item->u1.str);
- destroy_pval(item->u2.statements);
- break;
-
- case PV_MACRO_CALL:
- /* fields: item->u1.str == name of macro to call
- item->u2.arglist == pval list of PV_WORD arguments of macro call, as given by user
- item->u2.arglist->u1.str == argument
- item->u2.arglist->next == next arg
- */
- if (item->u1.str)
- free(item->u1.str);
- destroy_pval(item->u2.arglist);
- break;
-
- case PV_APPLICATION_CALL:
- /* fields: item->u1.str == name of application to call
- item->u2.arglist == pval list of PV_WORD arguments of macro call, as given by user
- item->u2.arglist->u1.str == argument
- item->u2.arglist->next == next arg
- */
- if (item->u1.str)
- free(item->u1.str);
- destroy_pval(item->u2.arglist);
- break;
-
- case PV_CASE:
- /* fields: item->u1.str == value of case
- item->u2.statements == pval list of statements under the case
- */
- if (item->u1.str)
- free(item->u1.str);
- destroy_pval(item->u2.statements);
- break;
-
- case PV_PATTERN:
- /* fields: item->u1.str == value of case
- item->u2.statements == pval list of statements under the case
- */
- if (item->u1.str)
- free(item->u1.str);
- destroy_pval(item->u2.statements);
- break;
-
- case PV_DEFAULT:
- /* fields:
- item->u2.statements == pval list of statements under the case
- */
- destroy_pval(item->u2.statements);
- break;
-
- case PV_CATCH:
- /* fields: item->u1.str == name of extension to catch
- item->u2.statements == pval list of statements in context body
- */
- if (item->u1.str)
- free(item->u1.str);
- destroy_pval(item->u2.statements);
- break;
-
- case PV_SWITCHES:
- /* fields: item->u1.list == pval list of PV_WORD elements, one per entry in the list
- */
- destroy_pval(item->u1.list);
- break;
-
- case PV_ESWITCHES:
- /* fields: item->u1.list == pval list of PV_WORD elements, one per entry in the list
- */
- destroy_pval(item->u1.list);
- break;
-
- case PV_INCLUDES:
- /* fields: item->u1.list == pval list of PV_WORD elements, one per entry in the list
- item->u2.arglist == pval list of 4 PV_WORD elements for time values
- */
- destroy_pval(item->u1.list);
- break;
-
- case PV_STATEMENTBLOCK:
- /* fields: item->u1.list == pval list of statements in block, one per entry in the list
- */
- destroy_pval(item->u1.list);
- break;
-
- case PV_VARDEC:
- case PV_LOCALVARDEC:
- /* fields: item->u1.str == variable name
- item->u2.val == variable value to assign
- */
- if (item->u1.str)
- free(item->u1.str);
- if (item->u2.val)
- free(item->u2.val);
- break;
-
- case PV_GOTO:
- /* fields: item->u1.list == pval list of PV_WORD target names, up to 3, in order as given by user.
- item->u1.list->u1.str == where the data on a PV_WORD will always be.
- */
-
- destroy_pval(item->u1.list);
- break;
-
- case PV_LABEL:
- /* fields: item->u1.str == label name
- */
- if (item->u1.str)
- free(item->u1.str);
- break;
-
- case PV_FOR:
- /* fields: item->u1.for_init == a string containing the initalizer
- item->u2.for_test == a string containing the loop test
- item->u3.for_inc == a string containing the loop increment
-
- item->u4.for_statements == a pval list of statements in the for ()
- */
- if (item->u1.for_init)
- free(item->u1.for_init);
- if (item->u2.for_test)
- free(item->u2.for_test);
- if (item->u3.for_inc)
- free(item->u3.for_inc);
- destroy_pval(item->u4.for_statements);
- break;
-
- case PV_WHILE:
- /* fields: item->u1.str == the while conditional, as supplied by user
-
- item->u2.statements == a pval list of statements in the while ()
- */
- if (item->u1.str)
- free(item->u1.str);
- destroy_pval(item->u2.statements);
- break;
-
- case PV_BREAK:
- /* fields: none
- */
- break;
-
- case PV_RETURN:
- /* fields: none
- */
- break;
-
- case PV_CONTINUE:
- /* fields: none
- */
- break;
-
- case PV_IFTIME:
- /* fields: item->u1.list == the 4 time values, in PV_WORD structs, linked list
-
- item->u2.statements == a pval list of statements in the if ()
- item->u3.else_statements == a pval list of statements in the else
- (could be zero)
- */
- destroy_pval(item->u1.list);
- destroy_pval(item->u2.statements);
- if (item->u3.else_statements) {
- destroy_pval(item->u3.else_statements);
- }
- break;
-
- case PV_RANDOM:
- /* fields: item->u1.str == the random percentage, as supplied by user
-
- item->u2.statements == a pval list of statements in the true part ()
- item->u3.else_statements == a pval list of statements in the else
- (could be zero)
- fall thru to If */
- case PV_IF:
- /* fields: item->u1.str == the if conditional, as supplied by user
-
- item->u2.statements == a pval list of statements in the if ()
- item->u3.else_statements == a pval list of statements in the else
- (could be zero)
- */
- if (item->u1.str)
- free(item->u1.str);
- destroy_pval(item->u2.statements);
- if (item->u3.else_statements) {
- destroy_pval(item->u3.else_statements);
- }
- break;
-
- case PV_SWITCH:
- /* fields: item->u1.str == the switch expression
-
- item->u2.statements == a pval list of statements in the switch,
- (will be case statements, most likely!)
- */
- if (item->u1.str)
- free(item->u1.str);
- destroy_pval(item->u2.statements);
- break;
-
- case PV_EXTENSION:
- /* fields: item->u1.str == the extension name, label, whatever it's called
-
- item->u2.statements == a pval list of statements in the extension
- item->u3.hints == a char * hint argument
- item->u4.regexten == an int boolean. non-zero says that regexten was specified
- */
- if (item->u1.str)
- free(item->u1.str);
- if (item->u3.hints)
- free(item->u3.hints);
- destroy_pval(item->u2.statements);
- break;
-
- case PV_IGNOREPAT:
- /* fields: item->u1.str == the ignorepat data
- */
- if (item->u1.str)
- free(item->u1.str);
- break;
-
- case PV_GLOBALS:
- /* fields: item->u1.statements == pval list of statements, usually vardecs
- */
- destroy_pval(item->u1.statements);
- break;
- }
- free(item);
-}
-
-void destroy_pval(pval *item)
-{
- pval *i,*nxt;
-
- for (i=item; i; i=nxt) {
- nxt = i->next;
-
- destroy_pval_item(i);
- }
-}
-
#ifdef AAL_ARGCHECK
static char *ael_funclist[] =
{
include $(ASTTOPDIR)/Makefile.moddir_rules
+ael/ael_lex.o: ael/ael_lex.c ../include/asterisk/ael_structs.h ael/ael.tab.h
+ael/ael_lex.o: ASTCFLAGS+=-I. -Iael
+
+ael/ael.tab.o: ael/ael.tab.c ael/ael.tab.h ../include/asterisk/ael_structs.h
+ael/ael.tab.o: ASTCFLAGS+=-I. -Iael -DYYENABLE_NLS=0
+
$(if $(filter res_snmp,$(EMBEDDED_MODS)),modules.link,res_snmp.so): snmp/agent.o
+$(if $(filter res_ael_share,$(EMBEDDED_MODS)),modules.link,res_ael_share.so): ael/ael_lex.o ael/ael.tab.o ael/pval.o
+
+ael/ael_lex.c:
+ (cd ael; flex ael.flex; sed -i -e "/begin standard C headers/i#include \"asterisk.h\"" ael_lex.c)
+
+ael/ael.tab.c ael/ael.tab.h:
+ (cd ael; bison -v -d ael.y)
+
+ael/pval.o: ael/pval.c
+
clean::
rm -f snmp/*.o
+ rm -f ael*.o
-/* A Bison parser, made by GNU Bison 2.1a. */
+/* A Bison parser, made by GNU Bison 2.3. */
-/* Skeleton parser for Yacc-like parsing with Bison,
- Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
+/* Skeleton implementation for Bison's Yacc-like parsers in C
+
+ Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006
+ Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA. */
-/* As a special exception, when this file is copied by Bison into a
- Bison output file, you may use that output file without restriction.
- This special exception was added by the Free Software Foundation
- in version 1.24 of Bison. */
+/* As a special exception, you may create a larger work that contains
+ part or all of the Bison parser skeleton and distribute that work
+ under terms of your choice, so long as that work isn't itself a
+ parser generator using the skeleton or a modified version thereof
+ as a parser skeleton. Alternatively, if you modify or redistribute
+ the parser skeleton itself, you may (at your option) remove this
+ special exception, which will cause the skeleton and the resulting
+ Bison output files to be licensed under the GNU General Public
+ License without this special exception.
+
+ This special exception was added by the Free Software Foundation in
+ version 2.2 of Bison. */
/* C LALR(1) parser skeleton written by Richard Stallman, by
simplifying the original so-called "semantic" parser. */
#define YYBISON 1
/* Bison version. */
-#define YYBISON_VERSION "2.1a"
+#define YYBISON_VERSION "2.3"
/* Skeleton name. */
#define YYSKELETON_NAME "yacc.c"
#include "asterisk/logger.h"
#include "asterisk/ael_structs.h"
-static pval * linku1(pval *head, pval *tail);
+pval * linku1(pval *head, pval *tail);
static void set_dads(pval *dad, pval *child_list);
void reset_parencount(yyscan_t yyscanner);
void reset_semicount(yyscan_t yyscanner);
void reset_argcount(yyscan_t yyscanner );
-
+
#define YYLEX_PARAM ((struct parse_io *)parseio)->scanner
#define YYERROR_VERBOSE 1
char *str; /* strings */
struct pval *pval; /* full objects */
}
-/* Line 198 of yacc.c. */
-#line 236 "ael.tab.c"
+/* Line 187 of yacc.c. */
+#line 246 "ael.tab.c"
YYSTYPE;
# define yystype YYSTYPE /* obsolescent; will be withdrawn */
# define YYSTYPE_IS_DECLARED 1
int ael_yylex (YYSTYPE * yylval_param, YYLTYPE * yylloc_param , void * yyscanner);
/* create a new object with start-end marker */
-static pval *npval(pvaltype type, int first_line, int last_line,
+pval *npval(pvaltype type, int first_line, int last_line,
int first_column, int last_column);
/* create a new object with start-end marker, simplified interface.
static pval *update_last(pval *, YYLTYPE *);
-/* Line 221 of yacc.c. */
-#line 281 "ael.tab.c"
+/* Line 216 of yacc.c. */
+#line 291 "ael.tab.c"
#ifdef short
# undef short
# ifndef YYSTACK_ALLOC_MAXIMUM
# define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM
# endif
-# ifdef __cplusplus
-extern "C" {
+# if (defined __cplusplus && ! defined _STDLIB_H \
+ && ! ((defined YYMALLOC || defined malloc) \
+ && (defined YYFREE || defined free)))
+# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
+# ifndef _STDLIB_H
+# define _STDLIB_H 1
+# endif
# endif
# ifndef YYMALLOC
# define YYMALLOC malloc
void free (void *); /* INFRINGES ON USER NAME SPACE */
# endif
# endif
-# ifdef __cplusplus
-}
-# endif
# endif
#endif /* ! defined yyoverflow || YYERROR_VERBOSE */
#if (defined __STDC__ || defined __C99__FUNC__ \
|| defined __cplusplus || defined _MSC_VER)
static void
-yy_symbol_value_print (FILE *yyoutput, int yytype, const YYSTYPE * const yyvaluep, const YYLTYPE * const yylocationp, struct parse_io *parseio)
+yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep, YYLTYPE const * const yylocationp, struct parse_io *parseio)
#else
static void
yy_symbol_value_print (yyoutput, yytype, yyvaluep, yylocationp, parseio)
FILE *yyoutput;
int yytype;
- const YYSTYPE * const yyvaluep;
- const YYLTYPE * const yylocationp;
+ YYSTYPE const * const yyvaluep;
+ YYLTYPE const * const yylocationp;
struct parse_io *parseio;
#endif
{
#if (defined __STDC__ || defined __C99__FUNC__ \
|| defined __cplusplus || defined _MSC_VER)
static void
-yy_symbol_print (FILE *yyoutput, int yytype, const YYSTYPE * const yyvaluep, const YYLTYPE * const yylocationp, struct parse_io *parseio)
+yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep, YYLTYPE const * const yylocationp, struct parse_io *parseio)
#else
static void
yy_symbol_print (yyoutput, yytype, yyvaluep, yylocationp, parseio)
FILE *yyoutput;
int yytype;
- const YYSTYPE * const yyvaluep;
- const YYLTYPE * const yylocationp;
+ YYSTYPE const * const yyvaluep;
+ YYLTYPE const * const yylocationp;
struct parse_io *parseio;
#endif
{
{
if (*yystr == '"')
{
- size_t yyn = 0;
+ YYSIZE_T yyn = 0;
char const *yyp = yystr;
for (;;)
{
int yyn = yypact[yystate];
- if (! (YYPACT_NINF < yyn && yyn < YYLAST))
+ if (! (YYPACT_NINF < yyn && yyn <= YYLAST))
return 0;
else
{
int yyxbegin = yyn < 0 ? -yyn : 0;
/* Stay within bounds of both yycheck and yytname. */
- int yychecklim = YYLAST - yyn;
+ int yychecklim = YYLAST - yyn + 1;
int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS;
int yycount = 1;
case 42: /* "word" */
#line 178 "ael.y"
{ free((yyvaluep->str));};
-#line 1441 "ael.tab.c"
+#line 1453 "ael.tab.c"
break;
case 45: /* "objects" */
#line 165 "ael.y"
destroy_pval((yyvaluep->pval));
prev_word=0;
};
-#line 1449 "ael.tab.c"
+#line 1461 "ael.tab.c"
break;
case 46: /* "object" */
#line 165 "ael.y"
destroy_pval((yyvaluep->pval));
prev_word=0;
};
-#line 1457 "ael.tab.c"
+#line 1469 "ael.tab.c"
break;
case 47: /* "context_name" */
#line 178 "ael.y"
{ free((yyvaluep->str));};
-#line 1462 "ael.tab.c"
+#line 1474 "ael.tab.c"
break;
case 48: /* "context" */
#line 165 "ael.y"
destroy_pval((yyvaluep->pval));
prev_word=0;
};
-#line 1470 "ael.tab.c"
+#line 1482 "ael.tab.c"
break;
case 50: /* "macro" */
#line 165 "ael.y"
destroy_pval((yyvaluep->pval));
prev_word=0;
};
-#line 1478 "ael.tab.c"
+#line 1490 "ael.tab.c"
break;
case 51: /* "globals" */
#line 165 "ael.y"
destroy_pval((yyvaluep->pval));
prev_word=0;
};
-#line 1486 "ael.tab.c"
+#line 1498 "ael.tab.c"
break;
case 52: /* "global_statements" */
#line 165 "ael.y"
destroy_pval((yyvaluep->pval));
prev_word=0;
};
-#line 1494 "ael.tab.c"
+#line 1506 "ael.tab.c"
break;
case 53: /* "assignment" */
#line 165 "ael.y"
destroy_pval((yyvaluep->pval));
prev_word=0;
};
-#line 1502 "ael.tab.c"
+#line 1514 "ael.tab.c"
break;
case 55: /* "local_assignment" */
#line 165 "ael.y"
destroy_pval((yyvaluep->pval));
prev_word=0;
};
-#line 1510 "ael.tab.c"
+#line 1522 "ael.tab.c"
break;
case 57: /* "arglist" */
#line 165 "ael.y"
destroy_pval((yyvaluep->pval));
prev_word=0;
};
-#line 1518 "ael.tab.c"
+#line 1530 "ael.tab.c"
break;
case 58: /* "elements" */
#line 165 "ael.y"
destroy_pval((yyvaluep->pval));
prev_word=0;
};
-#line 1526 "ael.tab.c"
+#line 1538 "ael.tab.c"
break;
case 59: /* "element" */
#line 165 "ael.y"
destroy_pval((yyvaluep->pval));
prev_word=0;
};
-#line 1534 "ael.tab.c"
+#line 1546 "ael.tab.c"
break;
case 60: /* "ignorepat" */
#line 165 "ael.y"
destroy_pval((yyvaluep->pval));
prev_word=0;
};
-#line 1542 "ael.tab.c"
+#line 1554 "ael.tab.c"
break;
case 61: /* "extension" */
#line 165 "ael.y"
destroy_pval((yyvaluep->pval));
prev_word=0;
};
-#line 1550 "ael.tab.c"
+#line 1562 "ael.tab.c"
break;
case 62: /* "statements" */
#line 165 "ael.y"
destroy_pval((yyvaluep->pval));
prev_word=0;
};
-#line 1558 "ael.tab.c"
+#line 1570 "ael.tab.c"
break;
case 63: /* "timerange" */
#line 178 "ael.y"
{ free((yyvaluep->str));};
-#line 1563 "ael.tab.c"
+#line 1575 "ael.tab.c"
break;
case 64: /* "timespec" */
#line 165 "ael.y"
destroy_pval((yyvaluep->pval));
prev_word=0;
};
-#line 1571 "ael.tab.c"
+#line 1583 "ael.tab.c"
break;
case 65: /* "test_expr" */
#line 178 "ael.y"
{ free((yyvaluep->str));};
-#line 1576 "ael.tab.c"
+#line 1588 "ael.tab.c"
break;
case 67: /* "if_like_head" */
#line 165 "ael.y"
destroy_pval((yyvaluep->pval));
prev_word=0;
};
-#line 1584 "ael.tab.c"
+#line 1596 "ael.tab.c"
break;
case 68: /* "word_list" */
#line 178 "ael.y"
{ free((yyvaluep->str));};
-#line 1589 "ael.tab.c"
+#line 1601 "ael.tab.c"
break;
case 70: /* "word3_list" */
#line 178 "ael.y"
{ free((yyvaluep->str));};
-#line 1594 "ael.tab.c"
+#line 1606 "ael.tab.c"
break;
case 71: /* "goto_word" */
#line 178 "ael.y"
{ free((yyvaluep->str));};
-#line 1599 "ael.tab.c"
+#line 1611 "ael.tab.c"
break;
case 72: /* "switch_statement" */
#line 165 "ael.y"
destroy_pval((yyvaluep->pval));
prev_word=0;
};
-#line 1607 "ael.tab.c"
+#line 1619 "ael.tab.c"
break;
case 73: /* "statement" */
#line 165 "ael.y"
destroy_pval((yyvaluep->pval));
prev_word=0;
};
-#line 1615 "ael.tab.c"
+#line 1627 "ael.tab.c"
break;
case 78: /* "opt_else" */
#line 165 "ael.y"
destroy_pval((yyvaluep->pval));
prev_word=0;
};
-#line 1623 "ael.tab.c"
+#line 1635 "ael.tab.c"
break;
case 79: /* "target" */
#line 165 "ael.y"
destroy_pval((yyvaluep->pval));
prev_word=0;
};
-#line 1631 "ael.tab.c"
+#line 1643 "ael.tab.c"
break;
case 80: /* "opt_pri" */
#line 178 "ael.y"
{ free((yyvaluep->str));};
-#line 1636 "ael.tab.c"
+#line 1648 "ael.tab.c"
break;
case 81: /* "jumptarget" */
#line 165 "ael.y"
destroy_pval((yyvaluep->pval));
prev_word=0;
};
-#line 1644 "ael.tab.c"
+#line 1656 "ael.tab.c"
break;
case 82: /* "macro_call" */
#line 165 "ael.y"
destroy_pval((yyvaluep->pval));
prev_word=0;
};
-#line 1652 "ael.tab.c"
+#line 1664 "ael.tab.c"
break;
case 84: /* "application_call_head" */
#line 165 "ael.y"
destroy_pval((yyvaluep->pval));
prev_word=0;
};
-#line 1660 "ael.tab.c"
+#line 1672 "ael.tab.c"
break;
case 86: /* "application_call" */
#line 165 "ael.y"
destroy_pval((yyvaluep->pval));
prev_word=0;
};
-#line 1668 "ael.tab.c"
+#line 1680 "ael.tab.c"
break;
case 87: /* "opt_word" */
#line 178 "ael.y"
{ free((yyvaluep->str));};
-#line 1673 "ael.tab.c"
+#line 1685 "ael.tab.c"
break;
case 88: /* "eval_arglist" */
#line 165 "ael.y"
destroy_pval((yyvaluep->pval));
prev_word=0;
};
-#line 1681 "ael.tab.c"
+#line 1693 "ael.tab.c"
break;
case 89: /* "case_statements" */
#line 165 "ael.y"
destroy_pval((yyvaluep->pval));
prev_word=0;
};
-#line 1689 "ael.tab.c"
+#line 1701 "ael.tab.c"
break;
case 90: /* "case_statement" */
#line 165 "ael.y"
destroy_pval((yyvaluep->pval));
prev_word=0;
};
-#line 1697 "ael.tab.c"
+#line 1709 "ael.tab.c"
break;
case 91: /* "macro_statements" */
#line 165 "ael.y"
destroy_pval((yyvaluep->pval));
prev_word=0;
};
-#line 1705 "ael.tab.c"
+#line 1717 "ael.tab.c"
break;
case 92: /* "macro_statement" */
#line 165 "ael.y"
destroy_pval((yyvaluep->pval));
prev_word=0;
};
-#line 1713 "ael.tab.c"
+#line 1725 "ael.tab.c"
break;
case 93: /* "switches" */
#line 165 "ael.y"
destroy_pval((yyvaluep->pval));
prev_word=0;
};
-#line 1721 "ael.tab.c"
+#line 1733 "ael.tab.c"
break;
case 94: /* "eswitches" */
#line 165 "ael.y"
destroy_pval((yyvaluep->pval));
prev_word=0;
};
-#line 1729 "ael.tab.c"
+#line 1741 "ael.tab.c"
break;
case 95: /* "switchlist" */
#line 165 "ael.y"
destroy_pval((yyvaluep->pval));
prev_word=0;
};
-#line 1737 "ael.tab.c"
+#line 1749 "ael.tab.c"
break;
case 96: /* "included_entry" */
#line 165 "ael.y"
destroy_pval((yyvaluep->pval));
prev_word=0;
};
-#line 1745 "ael.tab.c"
+#line 1757 "ael.tab.c"
break;
case 97: /* "includeslist" */
#line 165 "ael.y"
destroy_pval((yyvaluep->pval));
prev_word=0;
};
-#line 1753 "ael.tab.c"
+#line 1765 "ael.tab.c"
break;
case 98: /* "includes" */
#line 165 "ael.y"
destroy_pval((yyvaluep->pval));
prev_word=0;
};
-#line 1761 "ael.tab.c"
+#line 1773 "ael.tab.c"
break;
default:
break;
-/* Line 1270 of yacc.c. */
-#line 2968 "ael.tab.c"
+/* Line 1267 of yacc.c. */
+#line 2980 "ael.tab.c"
default: break;
}
YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc);
if (yymsg != yymsgbuf)
YYSTACK_FREE (yymsg);
#endif
- return yyresult;
+ /* Make sure YYID is used. */
+ return YYID (yyresult);
}
parseio->syntax_error_count++;
}
-static struct pval *npval(pvaltype type, int first_line, int last_line,
+struct pval *npval(pvaltype type, int first_line, int last_line,
int first_column, int last_column)
{
pval *z = calloc(1, sizeof(struct pval));
return p;
}
-/* append second element to the list in the first one */
-static pval * linku1(pval *head, pval *tail)
-{
- if (!head)
- return tail;
- if (tail) {
- if (!head->next) {
- head->next = tail;
- } else {
- head->u1_last->next = tail;
- }
- head->u1_last = tail;
- tail->prev = head; /* the dad link only points to containers */
- }
- return head;
-}
-
/* this routine adds a dad ptr to each element in the list */
static void set_dads(struct pval *dad, struct pval *child_list)
{
-/* A Bison parser, made by GNU Bison 2.1a. */
+/* A Bison parser, made by GNU Bison 2.3. */
-/* Skeleton parser for Yacc-like parsing with Bison,
- Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
+/* Skeleton interface for Bison's Yacc-like parsers in C
+
+ Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006
+ Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA. */
-/* As a special exception, when this file is copied by Bison into a
- Bison output file, you may use that output file without restriction.
- This special exception was added by the Free Software Foundation
- in version 1.24 of Bison. */
+/* As a special exception, you may create a larger work that contains
+ part or all of the Bison parser skeleton and distribute that work
+ under terms of your choice, so long as that work isn't itself a
+ parser generator using the skeleton or a modified version thereof
+ as a parser skeleton. Alternatively, if you modify or redistribute
+ the parser skeleton itself, you may (at your option) remove this
+ special exception, which will cause the skeleton and the resulting
+ Bison output files to be licensed under the GNU General Public
+ License without this special exception.
+
+ This special exception was added by the Free Software Foundation in
+ version 2.2 of Bison. */
/* Tokens. */
#ifndef YYTOKENTYPE
char *str; /* strings */
struct pval *pval; /* full objects */
}
-/* Line 1536 of yacc.c. */
-#line 129 "ael.tab.h"
+/* Line 1489 of yacc.c. */
+#line 139 "ael.tab.h"
YYSTYPE;
# define yystype YYSTYPE /* obsolescent; will be withdrawn */
# define YYSTYPE_IS_DECLARED 1
#endif
-
-
#include "asterisk/logger.h"
#include "asterisk/ael_structs.h"
-static pval * linku1(pval *head, pval *tail);
+pval * linku1(pval *head, pval *tail);
static void set_dads(pval *dad, pval *child_list);
void reset_parencount(yyscan_t yyscanner);
void reset_semicount(yyscan_t yyscanner);
void reset_argcount(yyscan_t yyscanner );
-
+
#define YYLEX_PARAM ((struct parse_io *)parseio)->scanner
#define YYERROR_VERBOSE 1
int ael_yylex (YYSTYPE * yylval_param, YYLTYPE * yylloc_param , void * yyscanner);
/* create a new object with start-end marker */
-static pval *npval(pvaltype type, int first_line, int last_line,
+pval *npval(pvaltype type, int first_line, int last_line,
int first_column, int last_column);
/* create a new object with start-end marker, simplified interface.
parseio->syntax_error_count++;
}
-static struct pval *npval(pvaltype type, int first_line, int last_line,
+struct pval *npval(pvaltype type, int first_line, int last_line,
int first_column, int last_column)
{
pval *z = calloc(1, sizeof(struct pval));
return p;
}
-/* append second element to the list in the first one */
-static pval * linku1(pval *head, pval *tail)
-{
- if (!head)
- return tail;
- if (tail) {
- if (!head->next) {
- head->next = tail;
- } else {
- head->u1_last->next = tail;
- }
- head->u1_last = tail;
- tail->prev = head; /* the dad link only points to containers */
- }
- return head;
-}
-
/* this routine adds a dad ptr to each element in the list */
static void set_dads(struct pval *dad, struct pval *child_list)
{
#define argg 3
#define comment 4
-#ifndef YY_NO_UNISTD_H
/* Special case for "unistd.h", since it is non-ANSI. We include it way
* down here because we want the user's section 1 to have been scanned first.
* The user has a chance to override it with an option.
*/
#include <unistd.h>
-#endif
#ifndef YY_EXTRA_TYPE
#define YY_EXTRA_TYPE void *
}; /* end struct yyguts_t */
-static int yy_init_globals (yyscan_t yyscanner );
-
/* This must go here because YYSTYPE and YYLTYPE are included
* from bison output in section 1.*/
# define yylval yyg->yylval_r
#ifndef YY_DECL
#define YY_DECL_IS_OURS 1
-extern int ael_yylex \
- (YYSTYPE * yylval_param,YYLTYPE * yylloc_param ,yyscan_t yyscanner);
+extern int ael_yylex (YYSTYPE * yylval_param,YYLTYPE * yylloc_param ,yyscan_t yyscanner);
-#define YY_DECL int ael_yylex \
- (YYSTYPE * yylval_param, YYLTYPE * yylloc_param , yyscan_t yyscanner)
+#define YY_DECL int ael_yylex (YYSTYPE * yylval_param, YYLTYPE * yylloc_param , yyscan_t yyscanner)
#endif /* !YY_DECL */
/* Code executed at the beginning of each rule, after yytext and yyleng
#line 173 "ael.flex"
-#line 1130 "ael_lex.c"
+#line 1124 "ael_lex.c"
yylval = yylval_param;
#line 461 "ael.flex"
ECHO;
YY_BREAK
-#line 1756 "ael_lex.c"
+#line 1750 "ael_lex.c"
case YY_END_OF_BUFFER:
{
else
{
- int num_to_read =
+ size_t num_to_read =
YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1;
while ( num_to_read <= 0 )
* @note If you want to scan bytes that may contain NUL values, then use
* ael_yy_scan_bytes() instead.
*/
-YY_BUFFER_STATE ael_yy_scan_string (yyconst char * yy_str , yyscan_t yyscanner)
+YY_BUFFER_STATE ael_yy_scan_string (yyconst char * str , yyscan_t yyscanner)
{
- return ael_yy_scan_bytes(yy_str,strlen(yy_str) ,yyscanner);
+ return ael_yy_scan_bytes(str,strlen(str) ,yyscanner);
}
/** Setup the input buffer state to scan the given bytes. The next call to ael_yylex() will
--- /dev/null
+
+/*
+ * Asterisk -- An open source telephony toolkit.
+ *
+ * Copyright (C) 2006, Digium, Inc.
+ *
+ * Steve Murphy <murf@parsetree.com>
+ *
+ * See http://www.asterisk.org for more information about
+ * the Asterisk project. Please do not directly contact
+ * any of the maintainers of this project for assistance;
+ * the project provides a web site, mailing lists and IRC
+ * channels for your use.
+ *
+ * This program is free software, distributed under the terms of
+ * the GNU General Public License Version 2. See the LICENSE file
+ * at the top of the source tree.
+ */
+
+/*! \file
+ *
+ * \brief Compile symbolic Asterisk Extension Logic into Asterisk extensions, version 2.
+ *
+ */
+
+#include "asterisk.h"
+
+ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
+
+#include <sys/types.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <stdio.h>
+#include <string.h>
+#include <ctype.h>
+#include <errno.h>
+#include <regex.h>
+#include <sys/stat.h>
+
+#include "asterisk/pbx.h"
+#include "asterisk/config.h"
+#include "asterisk/module.h"
+#include "asterisk/logger.h"
+#include "asterisk/cli.h"
+#include "asterisk/app.h"
+#include "asterisk/callerid.h"
+#include "asterisk/pval.h"
+#include "asterisk/ael_structs.h"
+#ifdef AAL_ARGCHECK
+#include "asterisk/argdesc.h"
+#endif
+
+extern int localized_pbx_load_module(void);
+
+static char expr_output[2096];
+#define AST_PBX_MAX_STACK 128
+
+/* these functions are in ../ast_expr2.fl */
+
+static int errs, warns;
+static int notes;
+#ifdef STANDALONE
+static int extensions_dot_conf_loaded = 0;
+#endif
+static char *registrar = "pbx_ael";
+
+static pval *current_db;
+static pval *current_context;
+static pval *current_extension;
+
+static const char *match_context;
+static const char *match_exten;
+static const char *match_label;
+static int in_abstract_context;
+static int count_labels; /* true, put matcher in label counting mode */
+static int label_count; /* labels are only meant to be counted in a context or exten */
+static int return_on_context_match;
+static pval *last_matched_label;
+struct pval *match_pval(pval *item);
+static void check_timerange(pval *p);
+static void check_dow(pval *DOW);
+static void check_day(pval *DAY);
+static void check_month(pval *MON);
+static void check_expr2_input(pval *expr, char *str);
+static int extension_matches(pval *here, const char *exten, const char *pattern);
+static void check_goto(pval *item);
+static void find_pval_goto_item(pval *item, int lev);
+static void find_pval_gotos(pval *item, int lev);
+static int check_break(pval *item);
+static int check_continue(pval *item);
+static void check_label(pval *item);
+static void check_macro_returns(pval *macro);
+
+static struct pval *find_label_in_current_context(char *exten, char *label, pval *curr_cont);
+static struct pval *find_first_label_in_current_context(char *label, pval *curr_cont);
+static void print_pval_list(FILE *fin, pval *item, int depth);
+
+static struct pval *find_label_in_current_extension(const char *label, pval *curr_ext);
+static struct pval *find_label_in_current_db(const char *context, const char *exten, const char *label);
+static pval *get_goto_target(pval *item);
+static int label_inside_case(pval *label);
+static void attach_exten(struct ael_extension **list, struct ael_extension *newmem);
+static void fix_gotos_in_extensions(struct ael_extension *exten);
+static pval *get_extension_or_contxt(pval *p);
+static pval *get_contxt(pval *p);
+static void remove_spaces_before_equals(char *str);
+
+/* PRETTY PRINTER FOR AEL: ============================================================================= */
+
+static void print_pval(FILE *fin, pval *item, int depth)
+{
+ int i;
+ pval *lp;
+
+ for (i=0; i<depth; i++) {
+ fprintf(fin, "\t"); /* depth == indentation */
+ }
+
+ switch ( item->type ) {
+ case PV_WORD:
+ fprintf(fin,"%s;\n", item->u1.str); /* usually, words are encapsulated in something else */
+ break;
+
+ case PV_MACRO:
+ fprintf(fin,"macro %s(", item->u1.str);
+ for (lp=item->u2.arglist; lp; lp=lp->next) {
+ if (lp != item->u2.arglist )
+ fprintf(fin,", ");
+ fprintf(fin,"%s", lp->u1.str);
+ }
+ fprintf(fin,") {\n");
+ print_pval_list(fin,item->u3.macro_statements,depth+1);
+ for (i=0; i<depth; i++) {
+ fprintf(fin,"\t"); /* depth == indentation */
+ }
+ fprintf(fin,"};\n\n");
+ break;
+
+ case PV_CONTEXT:
+ if ( item->u3.abstract )
+ fprintf(fin,"abstract context %s {\n", item->u1.str);
+ else
+ fprintf(fin,"context %s {\n", item->u1.str);
+ print_pval_list(fin,item->u2.statements,depth+1);
+ for (i=0; i<depth; i++) {
+ fprintf(fin,"\t"); /* depth == indentation */
+ }
+ fprintf(fin,"};\n\n");
+ break;
+
+ case PV_MACRO_CALL:
+ fprintf(fin,"&%s(", item->u1.str);
+ for (lp=item->u2.arglist; lp; lp=lp->next) {
+ if ( lp != item->u2.arglist )
+ fprintf(fin,", ");
+ fprintf(fin,"%s", lp->u1.str);
+ }
+ fprintf(fin,");\n");
+ break;
+
+ case PV_APPLICATION_CALL:
+ fprintf(fin,"%s(", item->u1.str);
+ for (lp=item->u2.arglist; lp; lp=lp->next) {
+ if ( lp != item->u2.arglist )
+ fprintf(fin,",");
+ fprintf(fin,"%s", lp->u1.str);
+ }
+ fprintf(fin,");\n");
+ break;
+
+ case PV_CASE:
+ fprintf(fin,"case %s:\n", item->u1.str);
+ print_pval_list(fin,item->u2.statements, depth+1);
+ break;
+
+ case PV_PATTERN:
+ fprintf(fin,"pattern %s:\n", item->u1.str);
+ print_pval_list(fin,item->u2.statements, depth+1);
+ break;
+
+ case PV_DEFAULT:
+ fprintf(fin,"default:\n");
+ print_pval_list(fin,item->u2.statements, depth+1);
+ break;
+
+ case PV_CATCH:
+ fprintf(fin,"catch %s {\n", item->u1.str);
+ print_pval_list(fin,item->u2.statements, depth+1);
+ for (i=0; i<depth; i++) {
+ fprintf(fin,"\t"); /* depth == indentation */
+ }
+ fprintf(fin,"};\n");
+ break;
+
+ case PV_SWITCHES:
+ fprintf(fin,"switches {\n");
+ print_pval_list(fin,item->u1.list,depth+1);
+ for (i=0; i<depth; i++) {
+ fprintf(fin,"\t"); /* depth == indentation */
+ }
+ fprintf(fin,"};\n");
+ break;
+
+ case PV_ESWITCHES:
+ fprintf(fin,"eswitches {\n");
+ print_pval_list(fin,item->u1.list,depth+1);
+ for (i=0; i<depth; i++) {
+ fprintf(fin,"\t"); /* depth == indentation */
+ }
+ fprintf(fin,"};\n");
+ break;
+
+ case PV_INCLUDES:
+ fprintf(fin,"includes {\n");
+ for (lp=item->u1.list; lp; lp=lp->next) {
+ for (i=0; i<depth+1; i++) {
+ fprintf(fin,"\t"); /* depth == indentation */
+ }
+ fprintf(fin,"%s", lp->u1.str); /* usually, words are encapsulated in something else */
+ if (lp->u2.arglist)
+ fprintf(fin,"|%s|%s|%s|%s",
+ lp->u2.arglist->u1.str,
+ lp->u2.arglist->next->u1.str,
+ lp->u2.arglist->next->next->u1.str,
+ lp->u2.arglist->next->next->next->u1.str
+ );
+ fprintf(fin,";\n"); /* usually, words are encapsulated in something else */
+ }
+
+ for (i=0; i<depth; i++) {
+ fprintf(fin,"\t"); /* depth == indentation */
+ }
+ fprintf(fin,"};\n");
+ break;
+
+ case PV_STATEMENTBLOCK:
+ fprintf(fin,"{\n");
+ print_pval_list(fin,item->u1.list, depth+1);
+ for (i=0; i<depth; i++) {
+ fprintf(fin,"\t"); /* depth == indentation */
+ }
+ fprintf(fin,"}\n");
+ break;
+
+ case PV_VARDEC:
+ fprintf(fin,"%s=%s;\n", item->u1.str, item->u2.val);
+ break;
+
+ case PV_LOCALVARDEC:
+ fprintf(fin,"local %s=%s;\n", item->u1.str, item->u2.val);
+ break;
+
+ case PV_GOTO:
+ fprintf(fin,"goto %s", item->u1.list->u1.str);
+ if ( item->u1.list->next )
+ fprintf(fin,",%s", item->u1.list->next->u1.str);
+ if ( item->u1.list->next && item->u1.list->next->next )
+ fprintf(fin,",%s", item->u1.list->next->next->u1.str);
+ fprintf(fin,"\n");
+ break;
+
+ case PV_LABEL:
+ fprintf(fin,"%s:\n", item->u1.str);
+ break;
+
+ case PV_FOR:
+ fprintf(fin,"for (%s; %s; %s)\n", item->u1.for_init, item->u2.for_test, item->u3.for_inc);
+ print_pval_list(fin,item->u4.for_statements,depth+1);
+ break;
+
+ case PV_WHILE:
+ fprintf(fin,"while (%s)\n", item->u1.str);
+ print_pval_list(fin,item->u2.statements,depth+1);
+ break;
+
+ case PV_BREAK:
+ fprintf(fin,"break;\n");
+ break;
+
+ case PV_RETURN:
+ fprintf(fin,"return;\n");
+ break;
+
+ case PV_CONTINUE:
+ fprintf(fin,"continue;\n");
+ break;
+
+ case PV_RANDOM:
+ case PV_IFTIME:
+ case PV_IF:
+ if ( item->type == PV_IFTIME ) {
+
+ fprintf(fin,"ifTime ( %s|%s|%s|%s )\n",
+ item->u1.list->u1.str,
+ item->u1.list->next->u1.str,
+ item->u1.list->next->next->u1.str,
+ item->u1.list->next->next->next->u1.str
+ );
+ } else if ( item->type == PV_RANDOM ) {
+ fprintf(fin,"random ( %s )\n", item->u1.str );
+ } else
+ fprintf(fin,"if ( %s )\n", item->u1.str);
+ if ( item->u2.statements && item->u2.statements->next ) {
+ for (i=0; i<depth; i++) {
+ fprintf(fin,"\t"); /* depth == indentation */
+ }
+ fprintf(fin,"{\n");
+ print_pval_list(fin,item->u2.statements,depth+1);
+ for (i=0; i<depth; i++) {
+ fprintf(fin,"\t"); /* depth == indentation */
+ }
+ if ( item->u3.else_statements )
+ fprintf(fin,"}\n");
+ else
+ fprintf(fin,"};\n");
+ } else if (item->u2.statements ) {
+ print_pval_list(fin,item->u2.statements,depth+1);
+ } else {
+ if (item->u3.else_statements )
+ fprintf(fin, " {} ");
+ else
+ fprintf(fin, " {}; ");
+ }
+ if ( item->u3.else_statements ) {
+ for (i=0; i<depth; i++) {
+ fprintf(fin,"\t"); /* depth == indentation */
+ }
+ fprintf(fin,"else\n");
+ print_pval_list(fin,item->u3.else_statements, depth);
+ }
+ break;
+
+ case PV_SWITCH:
+ fprintf(fin,"switch( %s ) {\n", item->u1.str);
+ print_pval_list(fin,item->u2.statements,depth+1);
+ for (i=0; i<depth; i++) {
+ fprintf(fin,"\t"); /* depth == indentation */
+ }
+ fprintf(fin,"}\n");
+ break;
+
+ case PV_EXTENSION:
+ if ( item->u4.regexten )
+ fprintf(fin, "regexten ");
+ if ( item->u3.hints )
+ fprintf(fin,"hints(%s) ", item->u3.hints);
+
+ fprintf(fin,"%s => \n", item->u1.str);
+ print_pval_list(fin,item->u2.statements,depth+1);
+ break;
+
+ case PV_IGNOREPAT:
+ fprintf(fin,"ignorepat => %s;\n", item->u1.str);
+ break;
+
+ case PV_GLOBALS:
+ fprintf(fin,"globals {\n");
+ print_pval_list(fin,item->u1.statements,depth+1);
+ for (i=0; i<depth; i++) {
+ fprintf(fin,"\t"); /* depth == indentation */
+ }
+ fprintf(fin,"}\n");
+ break;
+ }
+}
+
+static void print_pval_list(FILE *fin, pval *item, int depth)
+{
+ pval *i;
+
+ for (i=item; i; i=i->next) {
+ print_pval(fin, i, depth);
+ }
+}
+
+void ael2_print(char *fname, pval *tree)
+{
+ FILE *fin = fopen(fname,"w");
+ if ( !fin ) {
+ ast_log(LOG_ERROR, "Couldn't open %s for writing.\n", fname);
+ return;
+ }
+ print_pval_list(fin, tree, 0);
+ fclose(fin);
+}
+
+
+/* EMPTY TEMPLATE FUNCS FOR AEL TRAVERSAL: ============================================================================= */
+
+void traverse_pval_template(pval *item, int depth);
+void traverse_pval_item_template(pval *item, int depth);
+
+
+void traverse_pval_item_template(pval *item, int depth)/* depth comes in handy for a pretty print (indentation),
+ but you may not need it */
+{
+ pval *lp;
+
+ switch ( item->type ) {
+ case PV_WORD:
+ /* fields: item->u1.str == string associated with this (word). */
+ break;
+
+ case PV_MACRO:
+ /* fields: item->u1.str == name of macro
+ item->u2.arglist == pval list of PV_WORD arguments of macro, as given by user
+ item->u2.arglist->u1.str == argument
+ item->u2.arglist->next == next arg
+
+ item->u3.macro_statements == pval list of statements in macro body.
+ */
+ for (lp=item->u2.arglist; lp; lp=lp->next) {
+
+ }
+ traverse_pval_item_template(item->u3.macro_statements,depth+1);
+ break;
+
+ case PV_CONTEXT:
+ /* fields: item->u1.str == name of context
+ item->u2.statements == pval list of statements in context body
+ item->u3.abstract == int 1 if an abstract keyword were present
+ */
+ traverse_pval_item_template(item->u2.statements,depth+1);
+ break;
+
+ case PV_MACRO_CALL:
+ /* fields: item->u1.str == name of macro to call
+ item->u2.arglist == pval list of PV_WORD arguments of macro call, as given by user
+ item->u2.arglist->u1.str == argument
+ item->u2.arglist->next == next arg
+ */
+ for (lp=item->u2.arglist; lp; lp=lp->next) {
+ }
+ break;
+
+ case PV_APPLICATION_CALL:
+ /* fields: item->u1.str == name of application to call
+ item->u2.arglist == pval list of PV_WORD arguments of macro call, as given by user
+ item->u2.arglist->u1.str == argument
+ item->u2.arglist->next == next arg
+ */
+ for (lp=item->u2.arglist; lp; lp=lp->next) {
+ }
+ break;
+
+ case PV_CASE:
+ /* fields: item->u1.str == value of case
+ item->u2.statements == pval list of statements under the case
+ */
+ traverse_pval_item_template(item->u2.statements,depth+1);
+ break;
+
+ case PV_PATTERN:
+ /* fields: item->u1.str == value of case
+ item->u2.statements == pval list of statements under the case
+ */
+ traverse_pval_item_template(item->u2.statements,depth+1);
+ break;
+
+ case PV_DEFAULT:
+ /* fields:
+ item->u2.statements == pval list of statements under the case
+ */
+ traverse_pval_item_template(item->u2.statements,depth+1);
+ break;
+
+ case PV_CATCH:
+ /* fields: item->u1.str == name of extension to catch
+ item->u2.statements == pval list of statements in context body
+ */
+ traverse_pval_item_template(item->u2.statements,depth+1);
+ break;
+
+ case PV_SWITCHES:
+ /* fields: item->u1.list == pval list of PV_WORD elements, one per entry in the list
+ */
+ traverse_pval_item_template(item->u1.list,depth+1);
+ break;
+
+ case PV_ESWITCHES:
+ /* fields: item->u1.list == pval list of PV_WORD elements, one per entry in the list
+ */
+ traverse_pval_item_template(item->u1.list,depth+1);
+ break;
+
+ case PV_INCLUDES:
+ /* fields: item->u1.list == pval list of PV_WORD elements, one per entry in the list
+ item->u2.arglist == pval list of 4 PV_WORD elements for time values
+ */
+ traverse_pval_item_template(item->u1.list,depth+1);
+ traverse_pval_item_template(item->u2.arglist,depth+1);
+ break;
+
+ case PV_STATEMENTBLOCK:
+ /* fields: item->u1.list == pval list of statements in block, one per entry in the list
+ */
+ traverse_pval_item_template(item->u1.list,depth+1);
+ break;
+
+ case PV_LOCALVARDEC:
+ case PV_VARDEC:
+ /* fields: item->u1.str == variable name
+ item->u2.val == variable value to assign
+ */
+ break;
+
+ case PV_GOTO:
+ /* fields: item->u1.list == pval list of PV_WORD target names, up to 3, in order as given by user.
+ item->u1.list->u1.str == where the data on a PV_WORD will always be.
+ */
+
+ if ( item->u1.list->next )
+ ;
+ if ( item->u1.list->next && item->u1.list->next->next )
+ ;
+
+ break;
+
+ case PV_LABEL:
+ /* fields: item->u1.str == label name
+ */
+ break;
+
+ case PV_FOR:
+ /* fields: item->u1.for_init == a string containing the initalizer
+ item->u2.for_test == a string containing the loop test
+ item->u3.for_inc == a string containing the loop increment
+
+ item->u4.for_statements == a pval list of statements in the for ()
+ */
+ traverse_pval_item_template(item->u4.for_statements,depth+1);
+ break;
+
+ case PV_WHILE:
+ /* fields: item->u1.str == the while conditional, as supplied by user
+
+ item->u2.statements == a pval list of statements in the while ()
+ */
+ traverse_pval_item_template(item->u2.statements,depth+1);
+ break;
+
+ case PV_BREAK:
+ /* fields: none
+ */
+ break;
+
+ case PV_RETURN:
+ /* fields: none
+ */
+ break;
+
+ case PV_CONTINUE:
+ /* fields: none
+ */
+ break;
+
+ case PV_IFTIME:
+ /* fields: item->u1.list == there are 4 linked PV_WORDs here.
+
+ item->u2.statements == a pval list of statements in the if ()
+ item->u3.else_statements == a pval list of statements in the else
+ (could be zero)
+ */
+ traverse_pval_item_template(item->u2.statements,depth+1);
+ if ( item->u3.else_statements ) {
+ traverse_pval_item_template(item->u3.else_statements,depth+1);
+ }
+ break;
+
+ case PV_RANDOM:
+ /* fields: item->u1.str == the random number expression, as supplied by user
+
+ item->u2.statements == a pval list of statements in the if ()
+ item->u3.else_statements == a pval list of statements in the else
+ (could be zero)
+ */
+ traverse_pval_item_template(item->u2.statements,depth+1);
+ if ( item->u3.else_statements ) {
+ traverse_pval_item_template(item->u3.else_statements,depth+1);
+ }
+ break;
+
+ case PV_IF:
+ /* fields: item->u1.str == the if conditional, as supplied by user
+
+ item->u2.statements == a pval list of statements in the if ()
+ item->u3.else_statements == a pval list of statements in the else
+ (could be zero)
+ */
+ traverse_pval_item_template(item->u2.statements,depth+1);
+ if ( item->u3.else_statements ) {
+ traverse_pval_item_template(item->u3.else_statements,depth+1);
+ }
+ break;
+
+ case PV_SWITCH:
+ /* fields: item->u1.str == the switch expression
+
+ item->u2.statements == a pval list of statements in the switch,
+ (will be case statements, most likely!)
+ */
+ traverse_pval_item_template(item->u2.statements,depth+1);
+ break;
+
+ case PV_EXTENSION:
+ /* fields: item->u1.str == the extension name, label, whatever it's called
+
+ item->u2.statements == a pval list of statements in the extension
+ item->u3.hints == a char * hint argument
+ item->u4.regexten == an int boolean. non-zero says that regexten was specified
+ */
+ traverse_pval_item_template(item->u2.statements,depth+1);
+ break;
+
+ case PV_IGNOREPAT:
+ /* fields: item->u1.str == the ignorepat data
+ */
+ break;
+
+ case PV_GLOBALS:
+ /* fields: item->u1.statements == pval list of statements, usually vardecs
+ */
+ traverse_pval_item_template(item->u1.statements,depth+1);
+ break;
+ }
+}
+
+void traverse_pval_template(pval *item, int depth) /* depth comes in handy for a pretty print (indentation),
+ but you may not need it */
+{
+ pval *i;
+
+ for (i=item; i; i=i->next) {
+ traverse_pval_item_template(i, depth);
+ }
+}
+
+
+/* SEMANTIC CHECKING FOR AEL: ============================================================================= */
+
+/* (not all that is syntactically legal is good! */
+
+
+static void check_macro_returns(pval *macro)
+{
+ pval *i;
+ if (!macro->u3.macro_statements)
+ {
+ pval *z = calloc(1, sizeof(struct pval));
+ ast_log(LOG_WARNING, "Warning: file %s, line %d-%d: The macro %s is empty! I will insert a return.\n",
+ macro->filename, macro->startline, macro->endline, macro->u1.str);
+
+ z->type = PV_RETURN;
+ z->startline = macro->startline;
+ z->endline = macro->endline;
+ z->startcol = macro->startcol;
+ z->endcol = macro->endcol;
+ z->filename = strdup(macro->filename);
+
+ macro->u3.macro_statements = z;
+ return;
+ }
+ for (i=macro->u3.macro_statements; i; i=i->next) {
+ /* if the last statement in the list is not return, then insert a return there */
+ if (i->next == NULL) {
+ if (i->type != PV_RETURN) {
+ pval *z = calloc(1, sizeof(struct pval));
+ ast_log(LOG_WARNING, "Warning: file %s, line %d-%d: The macro %s does not end with a return; I will insert one.\n",
+ macro->filename, macro->startline, macro->endline, macro->u1.str);
+
+ z->type = PV_RETURN;
+ z->startline = macro->startline;
+ z->endline = macro->endline;
+ z->startcol = macro->startcol;
+ z->endcol = macro->endcol;
+ z->filename = strdup(macro->filename);
+
+ i->next = z;
+ return;
+ }
+ }
+ }
+ return;
+}
+
+
+
+static int extension_matches(pval *here, const char *exten, const char *pattern)
+{
+ int err1;
+ regex_t preg;
+
+ /* simple case, they match exactly, the pattern and exten name */
+ if (!strcmp(pattern,exten) == 0)
+ return 1;
+
+ if (pattern[0] == '_') {
+ char reg1[2000];
+ const char *p;
+ char *r = reg1;
+
+ if ( strlen(pattern)*5 >= 2000 ) /* safety valve */ {
+ ast_log(LOG_ERROR,"Error: The pattern %s is way too big. Pattern matching cancelled.\n",
+ pattern);
+ return 0;
+ }
+ /* form a regular expression from the pattern, and then match it against exten */
+ *r++ = '^'; /* what if the extension is a pattern ?? */
+ *r++ = '_'; /* what if the extension is a pattern ?? */
+ *r++ = '?';
+ for (p=pattern+1; *p; p++) {
+ switch ( *p ) {
+ case 'X':
+ *r++ = '[';
+ *r++ = '0';
+ *r++ = '-';
+ *r++ = '9';
+ *r++ = 'X';
+ *r++ = ']';
+ break;
+
+ case 'Z':
+ *r++ = '[';
+ *r++ = '1';
+ *r++ = '-';
+ *r++ = '9';
+ *r++ = 'Z';
+ *r++ = ']';
+ break;
+
+ case 'N':
+ *r++ = '[';
+ *r++ = '2';
+ *r++ = '-';
+ *r++ = '9';
+ *r++ = 'N';
+ *r++ = ']';
+ break;
+
+ case '[':
+ while ( *p && *p != ']' ) {
+ *r++ = *p++;
+ }
+ if ( *p != ']') {
+ ast_log(LOG_WARNING, "Warning: file %s, line %d-%d: The extension pattern '%s' is missing a closing bracket \n",
+ here->filename, here->startline, here->endline, pattern);
+ }
+ break;
+
+ case '.':
+ case '!':
+ *r++ = '.';
+ *r++ = '*';
+ break;
+ case '*':
+ *r++ = '\\';
+ *r++ = '*';
+ break;
+ default:
+ *r++ = *p;
+ break;
+
+ }
+ }
+ *r++ = '$'; /* what if the extension is a pattern ?? */
+ *r++ = *p++; /* put in the closing null */
+ err1 = regcomp(&preg, reg1, REG_NOSUB|REG_EXTENDED);
+ if ( err1 ) {
+ char errmess[500];
+ regerror(err1,&preg,errmess,sizeof(errmess));
+ regfree(&preg);
+ ast_log(LOG_WARNING, "Regcomp of %s failed, error code %d\n",
+ reg1, err1);
+ return 0;
+ }
+ err1 = regexec(&preg, exten, 0, 0, 0);
+ regfree(&preg);
+
+ if ( err1 ) {
+ /* ast_log(LOG_NOTICE,"*****************************[%d]Extension %s did not match %s(%s)\n",
+ err1,exten, pattern, reg1); */
+ return 0; /* no match */
+ } else {
+ /* ast_log(LOG_NOTICE,"*****************************Extension %s matched %s\n",
+ exten, pattern); */
+ return 1;
+ }
+
+
+ } else {
+ if ( strcmp(exten,pattern) == 0 ) {
+ return 1;
+ } else
+ return 0;
+ }
+}
+
+
+static void check_expr2_input(pval *expr, char *str)
+{
+ int spaces = strspn(str,"\t \n");
+ if ( !strncmp(str+spaces,"$[",2) ) {
+ ast_log(LOG_WARNING, "Warning: file %s, line %d-%d: The expression '%s' is redundantly wrapped in '$[ ]'. \n",
+ expr->filename, expr->startline, expr->endline, str);
+ warns++;
+ }
+}
+
+static void check_includes(pval *includes)
+{
+ struct pval *p4;
+ for (p4=includes->u1.list; p4; p4=p4->next) {
+ /* for each context pointed to, find it, then find a context/label that matches the
+ target here! */
+ char *incl_context = p4->u1.str;
+ /* find a matching context name */
+ struct pval *that_other_context = find_context(incl_context);
+ if (!that_other_context && strcmp(incl_context, "parkedcalls") != 0) {
+ ast_log(LOG_WARNING, "Warning: file %s, line %d-%d: The included context '%s' cannot be found.\n",
+ includes->filename, includes->startline, includes->endline, incl_context);
+ warns++;
+ }
+ }
+}
+
+
+static void check_timerange(pval *p)
+{
+ char *times;
+ char *e;
+ int s1, s2;
+ int e1, e2;
+
+ times = ast_strdupa(p->u1.str);
+
+ /* Star is all times */
+ if (ast_strlen_zero(times) || !strcmp(times, "*")) {
+ return;
+ }
+ /* Otherwise expect a range */
+ e = strchr(times, '-');
+ if (!e) {
+ ast_log(LOG_WARNING, "Warning: file %s, line %d-%d: The time range format (%s) requires a '-' surrounded by two 24-hour times of day!\n",
+ p->filename, p->startline, p->endline, times);
+ warns++;
+ return;
+ }
+ *e = '\0';
+ e++;
+ while (*e && !isdigit(*e))
+ e++;
+ if (!*e) {
+ ast_log(LOG_WARNING, "Warning: file %s, line %d-%d: The time range format (%s) is missing the end time!\n",
+ p->filename, p->startline, p->endline, p->u1.str);
+ warns++;
+ }
+ if (sscanf(times, "%d:%d", &s1, &s2) != 2) {
+ ast_log(LOG_WARNING, "Warning: file %s, line %d-%d: The start time (%s) isn't quite right!\n",
+ p->filename, p->startline, p->endline, times);
+ warns++;
+ }
+ if (sscanf(e, "%d:%d", &e1, &e2) != 2) {
+ ast_log(LOG_WARNING, "Warning: file %s, line %d-%d: The end time (%s) isn't quite right!\n",
+ p->filename, p->startline, p->endline, times);
+ warns++;
+ }
+
+ s1 = s1 * 30 + s2/2;
+ if ((s1 < 0) || (s1 >= 24*30)) {
+ ast_log(LOG_WARNING, "Warning: file %s, line %d-%d: The start time (%s) is out of range!\n",
+ p->filename, p->startline, p->endline, times);
+ warns++;
+ }
+ e1 = e1 * 30 + e2/2;
+ if ((e1 < 0) || (e1 >= 24*30)) {
+ ast_log(LOG_WARNING, "Warning: file %s, line %d-%d: The end time (%s) is out of range!\n",
+ p->filename, p->startline, p->endline, e);
+ warns++;
+ }
+ return;
+}
+
+static char *days[] =
+{
+ "sun",
+ "mon",
+ "tue",
+ "wed",
+ "thu",
+ "fri",
+ "sat",
+};
+
+/*! \brief get_dow: Get day of week */
+static void check_dow(pval *DOW)
+{
+ char *dow;
+ char *c;
+ /* The following line is coincidence, really! */
+ int s, e;
+
+ dow = ast_strdupa(DOW->u1.str);
+
+ /* Check for all days */
+ if (ast_strlen_zero(dow) || !strcmp(dow, "*"))
+ return;
+ /* Get start and ending days */
+ c = strchr(dow, '-');
+ if (c) {
+ *c = '\0';
+ c++;
+ } else
+ c = NULL;
+ /* Find the start */
+ s = 0;
+ while ((s < 7) && strcasecmp(dow, days[s])) s++;
+ if (s >= 7) {
+ ast_log(LOG_WARNING, "Warning: file %s, line %d-%d: The day (%s) must be one of 'sun', 'mon', 'tue', 'wed', 'thu', 'fri', or 'sat'!\n",
+ DOW->filename, DOW->startline, DOW->endline, dow);
+ warns++;
+ }
+ if (c) {
+ e = 0;
+ while ((e < 7) && strcasecmp(c, days[e])) e++;
+ if (e >= 7) {
+ ast_log(LOG_WARNING, "Warning: file %s, line %d-%d: The end day (%s) must be one of 'sun', 'mon', 'tue', 'wed', 'thu', 'fri', or 'sat'!\n",
+ DOW->filename, DOW->startline, DOW->endline, c);
+ warns++;
+ }
+ } else
+ e = s;
+}
+
+static void check_day(pval *DAY)
+{
+ char *day;
+ char *c;
+ /* The following line is coincidence, really! */
+ int s, e;
+
+ day = ast_strdupa(DAY->u1.str);
+
+ /* Check for all days */
+ if (ast_strlen_zero(day) || !strcmp(day, "*")) {
+ return;
+ }
+ /* Get start and ending days */
+ c = strchr(day, '-');
+ if (c) {
+ *c = '\0';
+ c++;
+ }
+ /* Find the start */
+ if (sscanf(day, "%d", &s) != 1) {
+ ast_log(LOG_WARNING, "Warning: file %s, line %d-%d: The start day of month (%s) must be a number!\n",
+ DAY->filename, DAY->startline, DAY->endline, day);
+ warns++;
+ }
+ else if ((s < 1) || (s > 31)) {
+ ast_log(LOG_WARNING, "Warning: file %s, line %d-%d: The start day of month (%s) must be a number in the range [1-31]!\n",
+ DAY->filename, DAY->startline, DAY->endline, day);
+ warns++;
+ }
+ s--;
+ if (c) {
+ if (sscanf(c, "%d", &e) != 1) {
+ ast_log(LOG_WARNING, "Warning: file %s, line %d-%d: The end day of month (%s) must be a number!\n",
+ DAY->filename, DAY->startline, DAY->endline, c);
+ warns++;
+ }
+ else if ((e < 1) || (e > 31)) {
+ ast_log(LOG_WARNING, "Warning: file %s, line %d-%d: The end day of month (%s) must be a number in the range [1-31]!\n",
+ DAY->filename, DAY->startline, DAY->endline, day);
+ warns++;
+ }
+ e--;
+ } else
+ e = s;
+}
+
+static char *months[] =
+{
+ "jan",
+ "feb",
+ "mar",
+ "apr",
+ "may",
+ "jun",
+ "jul",
+ "aug",
+ "sep",
+ "oct",
+ "nov",
+ "dec",
+};
+
+static void check_month(pval *MON)
+{
+ char *mon;
+ char *c;
+ /* The following line is coincidence, really! */
+ int s, e;
+
+ mon = ast_strdupa(MON->u1.str);
+
+ /* Check for all days */
+ if (ast_strlen_zero(mon) || !strcmp(mon, "*"))
+ return ;
+ /* Get start and ending days */
+ c = strchr(mon, '-');
+ if (c) {
+ *c = '\0';
+ c++;
+ }
+ /* Find the start */
+ s = 0;
+ while ((s < 12) && strcasecmp(mon, months[s])) s++;
+ if (s >= 12) {
+ ast_log(LOG_WARNING, "Warning: file %s, line %d-%d: The start month (%s) must be a one of: 'jan', 'feb', ..., 'dec'!\n",
+ MON->filename, MON->startline, MON->endline, mon);
+ warns++;
+ }
+ if (c) {
+ e = 0;
+ while ((e < 12) && strcasecmp(mon, months[e])) e++;
+ if (e >= 12) {
+ ast_log(LOG_WARNING, "Warning: file %s, line %d-%d: The end month (%s) must be a one of: 'jan', 'feb', ..., 'dec'!\n",
+ MON->filename, MON->startline, MON->endline, c);
+ warns++;
+ }
+ } else
+ e = s;
+}
+
+static int check_break(pval *item)
+{
+ pval *p = item;
+
+ while( p && p->type != PV_MACRO && p->type != PV_CONTEXT ) /* early cutout, sort of */ {
+ /* a break is allowed in WHILE, FOR, CASE, DEFAULT, PATTERN; otherwise, it don't make
+ no sense */
+ if( p->type == PV_CASE || p->type == PV_DEFAULT || p->type == PV_PATTERN
+ || p->type == PV_WHILE || p->type == PV_FOR ) {
+ return 1;
+ }
+ p = p->dad;
+ }
+ ast_log(LOG_ERROR,"Error: file %s, line %d-%d: 'break' not in switch, for, or while statement!\n",
+ item->filename, item->startline, item->endline);
+ errs++;
+
+ return 0;
+}
+
+static int check_continue(pval *item)
+{
+ pval *p = item;
+
+ while( p && p->type != PV_MACRO && p->type != PV_CONTEXT ) /* early cutout, sort of */ {
+ /* a break is allowed in WHILE, FOR, CASE, DEFAULT, PATTERN; otherwise, it don't make
+ no sense */
+ if( p->type == PV_WHILE || p->type == PV_FOR ) {
+ return 1;
+ }
+ p = p->dad;
+ }
+ ast_log(LOG_ERROR,"Error: file %s, line %d-%d: 'continue' not in 'for' or 'while' statement!\n",
+ item->filename, item->startline, item->endline);
+ errs++;
+
+ return 0;
+}
+
+static struct pval *in_macro(pval *item)
+{
+ struct pval *curr;
+ curr = item;
+ while( curr ) {
+ if( curr->type == PV_MACRO ) {
+ return curr;
+ }
+ curr = curr->dad;
+ }
+ return 0;
+}
+
+static struct pval *in_context(pval *item)
+{
+ struct pval *curr;
+ curr = item;
+ while( curr ) {
+ if( curr->type == PV_MACRO || curr->type == PV_CONTEXT ) {
+ return curr;
+ }
+ curr = curr->dad;
+ }
+ return 0;
+}
+
+
+/* general purpose goto finder */
+
+static void check_label(pval *item)
+{
+ struct pval *curr;
+ struct pval *x;
+ int alright = 0;
+
+ /* A label outside an extension just plain does not make sense! */
+
+ curr = item;
+
+ while( curr ) {
+ if( curr->type == PV_MACRO || curr->type == PV_EXTENSION ) {
+ alright = 1;
+ break;
+ }
+ curr = curr->dad;
+ }
+ if( !alright )
+ {
+ ast_log(LOG_ERROR,"Error: file %s, line %d-%d: Label %s is not within an extension or macro!\n",
+ item->filename, item->startline, item->endline, item->u1.str);
+ errs++;
+ }
+
+
+ /* basically, ensure that a label is not repeated in a context. Period.
+ The method: well, for each label, find the first label in the context
+ with the same name. If it's not the current label, then throw an error. */
+
+
+ /* printf("==== check_label: ====\n"); */
+ if( !current_extension )
+ curr = current_context;
+ else
+ curr = current_extension;
+
+ x = find_first_label_in_current_context((char *)item->u1.str, curr);
+ /* printf("Hey, check_label found with item = %x, and x is %x, and currcont is %x, label name is %s\n", item,x, current_context, (char *)item->u1.str); */
+ if( x && x != item )
+ {
+ ast_log(LOG_ERROR,"Error: file %s, line %d-%d: Duplicate label %s! Previously defined at file %s, line %d.\n",
+ item->filename, item->startline, item->endline, item->u1.str, x->filename, x->startline);
+ errs++;
+ }
+ /* printf("<<<<< check_label: ====\n"); */
+}
+
+static pval *get_goto_target(pval *item)
+{
+ /* just one item-- the label should be in the current extension */
+ pval *curr_ext = get_extension_or_contxt(item); /* containing exten, or macro */
+ pval *curr_cont;
+
+ if (item->u1.list && !item->u1.list->next && !strstr((item->u1.list)->u1.str,"${")) {
+ struct pval *x = find_label_in_current_extension((char*)((item->u1.list)->u1.str), curr_ext);
+ return x;
+ }
+
+ curr_cont = get_contxt(item);
+
+ /* TWO items */
+ if (item->u1.list->next && !item->u1.list->next->next) {
+ if (!strstr((item->u1.list)->u1.str,"${")
+ && !strstr(item->u1.list->next->u1.str,"${") ) /* Don't try to match variables */ {
+ struct pval *x = find_label_in_current_context((char *)item->u1.list->u1.str, (char *)item->u1.list->next->u1.str, curr_cont);
+ return x;
+ }
+ }
+
+ /* All 3 items! */
+ if (item->u1.list->next && item->u1.list->next->next) {
+ /* all three */
+ pval *first = item->u1.list;
+ pval *second = item->u1.list->next;
+ pval *third = item->u1.list->next->next;
+
+ if (!strstr((item->u1.list)->u1.str,"${")
+ && !strstr(item->u1.list->next->u1.str,"${")
+ && !strstr(item->u1.list->next->next->u1.str,"${")) /* Don't try to match variables */ {
+ struct pval *x = find_label_in_current_db((char*)first->u1.str, (char*)second->u1.str, (char*)third->u1.str);
+ if (!x) {
+
+ struct pval *p3;
+ struct pval *that_context = find_context(item->u1.list->u1.str);
+
+ /* the target of the goto could be in an included context!! Fancy that!! */
+ /* look for includes in the current context */
+ if (that_context) {
+ for (p3=that_context->u2.statements; p3; p3=p3->next) {
+ if (p3->type == PV_INCLUDES) {
+ struct pval *p4;
+ for (p4=p3->u1.list; p4; p4=p4->next) {
+ /* for each context pointed to, find it, then find a context/label that matches the
+ target here! */
+ char *incl_context = p4->u1.str;
+ /* find a matching context name */
+ struct pval *that_other_context = find_context(incl_context);
+ if (that_other_context) {
+ struct pval *x3;
+ x3 = find_label_in_current_context((char *)item->u1.list->next->u1.str, (char *)item->u1.list->next->next->u1.str, that_other_context);
+ if (x3) {
+ return x3;
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+ return x;
+ }
+ }
+ return 0;
+}
+
+static void check_goto(pval *item)
+{
+ /* check for the target of the goto-- does it exist? */
+ if ( !(item->u1.list)->next && !(item->u1.list)->u1.str ) {
+ ast_log(LOG_ERROR,"Error: file %s, line %d-%d: goto: empty label reference found!\n",
+ item->filename, item->startline, item->endline);
+ errs++;
+ }
+
+ /* just one item-- the label should be in the current extension */
+
+ if (item->u1.list && !item->u1.list->next && !strstr((item->u1.list)->u1.str,"${")) {
+ struct pval *z = get_extension_or_contxt(item);
+ struct pval *x = 0;
+ if (z)
+ x = find_label_in_current_extension((char*)((item->u1.list)->u1.str), z); /* if in macro, use current context instead */
+ /* printf("Called find_label_in_current_extension with arg %s; current_extension is %x: %d\n",
+ (char*)((item->u1.list)->u1.str), current_extension?current_extension:current_context, current_extension?current_extension->type:current_context->type); */
+ if (!x) {
+ ast_log(LOG_ERROR,"Error: file %s, line %d-%d: goto: no label %s exists in the current extension!\n",
+ item->filename, item->startline, item->endline, item->u1.list->u1.str);
+ errs++;
+ }
+ else
+ return;
+ }
+
+ /* TWO items */
+ if (item->u1.list->next && !item->u1.list->next->next) {
+ /* two items */
+ /* printf("Calling find_label_in_current_context with args %s, %s\n",
+ (char*)((item->u1.list)->u1.str), (char *)item->u1.list->next->u1.str); */
+ if (!strstr((item->u1.list)->u1.str,"${")
+ && !strstr(item->u1.list->next->u1.str,"${") ) /* Don't try to match variables */ {
+ struct pval *z = get_contxt(item);
+ struct pval *x = 0;
+
+ if (z)
+ x = find_label_in_current_context((char *)item->u1.list->u1.str, (char *)item->u1.list->next->u1.str, z);
+
+ if (!x) {
+ ast_log(LOG_ERROR,"Error: file %s, line %d-%d: goto: no label '%s,%s' exists in the current context, or any of its inclusions!\n",
+ item->filename, item->startline, item->endline, item->u1.list->u1.str, item->u1.list->next->u1.str );
+ errs++;
+ }
+ else
+ return;
+ }
+ }
+
+ /* All 3 items! */
+ if (item->u1.list->next && item->u1.list->next->next) {
+ /* all three */
+ pval *first = item->u1.list;
+ pval *second = item->u1.list->next;
+ pval *third = item->u1.list->next->next;
+
+ /* printf("Calling find_label_in_current_db with args %s, %s, %s\n",
+ (char*)first->u1.str, (char*)second->u1.str, (char*)third->u1.str); */
+ if (!strstr((item->u1.list)->u1.str,"${")
+ && !strstr(item->u1.list->next->u1.str,"${")
+ && !strstr(item->u1.list->next->next->u1.str,"${")) /* Don't try to match variables */ {
+ struct pval *x = find_label_in_current_db((char*)first->u1.str, (char*)second->u1.str, (char*)third->u1.str);
+ if (!x) {
+ struct pval *p3;
+ struct pval *found = 0;
+ struct pval *that_context = find_context(item->u1.list->u1.str);
+
+ /* the target of the goto could be in an included context!! Fancy that!! */
+ /* look for includes in the current context */
+ if (that_context) {
+ for (p3=that_context->u2.statements; p3; p3=p3->next) {
+ if (p3->type == PV_INCLUDES) {
+ struct pval *p4;
+ for (p4=p3->u1.list; p4; p4=p4->next) {
+ /* for each context pointed to, find it, then find a context/label that matches the
+ target here! */
+ char *incl_context = p4->u1.str;
+ /* find a matching context name */
+ struct pval *that_other_context = find_context(incl_context);
+ if (that_other_context) {
+ struct pval *x3;
+ x3 = find_label_in_current_context((char *)item->u1.list->next->u1.str, (char *)item->u1.list->next->next->u1.str, that_other_context);
+ if (x3) {
+ found = x3;
+ break;
+ }
+ }
+ }
+ }
+ }
+ if (!found) {
+ ast_log(LOG_ERROR,"Error: file %s, line %d-%d: goto: no label %s|%s exists in the context %s or its inclusions!\n",
+ item->filename, item->startline, item->endline, item->u1.list->next->u1.str, item->u1.list->next->next->u1.str, item->u1.list->u1.str );
+ errs++;
+ } else {
+ struct pval *mac = in_macro(item); /* is this goto inside a macro? */
+ if( mac ) { /* yes! */
+ struct pval *targ = in_context(found);
+ if( mac != targ )
+ {
+ ast_log(LOG_WARNING, "Warning: file %s, line %d-%d: It's bad form to have a goto in a macro to a target outside the macro!\n",
+ item->filename, item->startline, item->endline);
+ warns++;
+ }
+ }
+ }
+ } else {
+ /* here is where code would go to check for target existence in extensions.conf files */
+#ifdef STANDALONE
+ struct pbx_find_info pfiq = {.stacklen = 0 };
+ extern int localized_pbx_load_module(void);
+ /* if this is a standalone, we will need to make sure the
+ localized load of extensions.conf is done */
+ if (!extensions_dot_conf_loaded) {
+ localized_pbx_load_module();
+ extensions_dot_conf_loaded++;
+ }
+
+ pbx_find_extension(NULL, NULL, &pfiq, first->u1.str, second->u1.str, atoi(third->u1.str),
+ atoi(third->u1.str) ? NULL : third->u1.str, NULL,
+ atoi(third->u1.str) ? E_MATCH : E_FINDLABEL);
+
+ if (pfiq.status != STATUS_SUCCESS) {
+ ast_log(LOG_WARNING,"Warning: file %s, line %d-%d: goto: Couldn't find goto target %s|%s|%s, not even in extensions.conf!\n",
+ item->filename, item->startline, item->endline, first->u1.str, second->u1.str, third->u1.str);
+ warns++;
+ }
+#else
+ ast_log(LOG_WARNING,"Warning: file %s, line %d-%d: goto: Couldn't find goto target %s|%s|%s in the AEL code!\n",
+ item->filename, item->startline, item->endline, first->u1.str, second->u1.str, third->u1.str);
+ warns++;
+#endif
+ }
+ } else {
+ struct pval *mac = in_macro(item); /* is this goto inside a macro? */
+ if( mac ) { /* yes! */
+ struct pval *targ = in_context(x);
+ if( mac != targ )
+ {
+ ast_log(LOG_WARNING, "Warning: file %s, line %d-%d: It's bad form to have a goto in a macro to a target outside the macro!\n",
+ item->filename, item->startline, item->endline);
+ warns++;
+ }
+ }
+ }
+ }
+ }
+}
+
+
+static void find_pval_goto_item(pval *item, int lev)
+{
+ struct pval *p4;
+ if (lev>100) {
+ ast_log(LOG_ERROR,"find_pval_goto in infinite loop!\n\n");
+ return;
+ }
+
+ switch ( item->type ) {
+ case PV_MACRO:
+ /* fields: item->u1.str == name of macro
+ item->u2.arglist == pval list of PV_WORD arguments of macro, as given by user
+ item->u2.arglist->u1.str == argument
+ item->u2.arglist->next == next arg
+
+ item->u3.macro_statements == pval list of statements in macro body.
+ */
+
+ /* printf("Descending into matching macro %s\n", match_context); */
+ find_pval_gotos(item->u3.macro_statements,lev+1); /* if we're just searching for a context, don't bother descending into them */
+
+ break;
+
+ case PV_CONTEXT:
+ /* fields: item->u1.str == name of context
+ item->u2.statements == pval list of statements in context body
+ item->u3.abstract == int 1 if an abstract keyword were present
+ */
+ break;
+
+ case PV_CASE:
+ /* fields: item->u1.str == value of case
+ item->u2.statements == pval list of statements under the case
+ */
+ find_pval_gotos(item->u2.statements,lev+1);
+ break;
+
+ case PV_PATTERN:
+ /* fields: item->u1.str == value of case
+ item->u2.statements == pval list of statements under the case
+ */
+ find_pval_gotos(item->u2.statements,lev+1);
+ break;
+
+ case PV_DEFAULT:
+ /* fields:
+ item->u2.statements == pval list of statements under the case
+ */
+ find_pval_gotos(item->u2.statements,lev+1);
+ break;
+
+ case PV_CATCH:
+ /* fields: item->u1.str == name of extension to catch
+ item->u2.statements == pval list of statements in context body
+ */
+ find_pval_gotos(item->u2.statements,lev+1);
+ break;
+
+ case PV_STATEMENTBLOCK:
+ /* fields: item->u1.list == pval list of statements in block, one per entry in the list
+ */
+ find_pval_gotos(item->u1.list,lev+1);
+ break;
+
+ case PV_GOTO:
+ /* fields: item->u1.list == pval list of PV_WORD target names, up to 3, in order as given by user.
+ item->u1.list->u1.str == where the data on a PV_WORD will always be.
+ */
+ check_goto(item); /* THE WHOLE FUNCTION OF THIS ENTIRE ROUTINE!!!! */
+ break;
+
+ case PV_INCLUDES:
+ /* fields: item->u1.list == pval list of PV_WORD elements, one per entry in the list
+ */
+ for (p4=item->u1.list; p4; p4=p4->next) {
+ /* for each context pointed to, find it, then find a context/label that matches the
+ target here! */
+ char *incl_context = p4->u1.str;
+ /* find a matching context name */
+ struct pval *that_context = find_context(incl_context);
+ if (that_context) {
+ find_pval_gotos(that_context,lev+1); /* keep working up the includes */
+ }
+ }
+ break;
+
+ case PV_FOR:
+ /* fields: item->u1.for_init == a string containing the initalizer
+ item->u2.for_test == a string containing the loop test
+ item->u3.for_inc == a string containing the loop increment
+
+ item->u4.for_statements == a pval list of statements in the for ()
+ */
+ find_pval_gotos(item->u4.for_statements,lev+1);
+ break;
+
+ case PV_WHILE:
+ /* fields: item->u1.str == the while conditional, as supplied by user
+
+ item->u2.statements == a pval list of statements in the while ()
+ */
+ find_pval_gotos(item->u2.statements,lev+1);
+ break;
+
+ case PV_RANDOM:
+ /* fields: item->u1.str == the random number expression, as supplied by user
+
+ item->u2.statements == a pval list of statements in the if ()
+ item->u3.else_statements == a pval list of statements in the else
+ (could be zero)
+ fall thru to PV_IF */
+
+ case PV_IFTIME:
+ /* fields: item->u1.list == the time values, 4 of them, as PV_WORD structs in a list
+
+ item->u2.statements == a pval list of statements in the if ()
+ item->u3.else_statements == a pval list of statements in the else
+ (could be zero)
+ fall thru to PV_IF*/
+ case PV_IF:
+ /* fields: item->u1.str == the if conditional, as supplied by user
+
+ item->u2.statements == a pval list of statements in the if ()
+ item->u3.else_statements == a pval list of statements in the else
+ (could be zero)
+ */
+ find_pval_gotos(item->u2.statements,lev+1);
+
+ if (item->u3.else_statements) {
+ find_pval_gotos(item->u3.else_statements,lev+1);
+ }
+ break;
+
+ case PV_SWITCH:
+ /* fields: item->u1.str == the switch expression
+
+ item->u2.statements == a pval list of statements in the switch,
+ (will be case statements, most likely!)
+ */
+ find_pval_gotos(item->u3.else_statements,lev+1);
+ break;
+
+ case PV_EXTENSION:
+ /* fields: item->u1.str == the extension name, label, whatever it's called
+
+ item->u2.statements == a pval list of statements in the extension
+ item->u3.hints == a char * hint argument
+ item->u4.regexten == an int boolean. non-zero says that regexten was specified
+ */
+
+ find_pval_gotos(item->u2.statements,lev+1);
+ break;
+
+ default:
+ break;
+ }
+}
+
+static void find_pval_gotos(pval *item,int lev)
+{
+ pval *i;
+
+ for (i=item; i; i=i->next) {
+
+ find_pval_goto_item(i, lev);
+ }
+}
+
+
+
+/* general purpose label finder */
+static struct pval *match_pval_item(pval *item)
+{
+ pval *x;
+
+ switch ( item->type ) {
+ case PV_MACRO:
+ /* fields: item->u1.str == name of macro
+ item->u2.arglist == pval list of PV_WORD arguments of macro, as given by user
+ item->u2.arglist->u1.str == argument
+ item->u2.arglist->next == next arg
+
+ item->u3.macro_statements == pval list of statements in macro body.
+ */
+ /* printf(" matching in MACRO %s, match_context=%s; retoncontmtch=%d; \n", item->u1.str, match_context, return_on_context_match); */
+ if (!strcmp(match_context,"*") || !strcmp(item->u1.str, match_context)) {
+
+ /* printf("MACRO: match context is: %s\n", match_context); */
+
+ if (return_on_context_match && !strcmp(item->u1.str, match_context)) /* if we're just searching for a context, don't bother descending into them */ {
+ /* printf("Returning on matching macro %s\n", match_context); */
+ return item;
+ }
+
+
+ if (!return_on_context_match) {
+ /* printf("Descending into matching macro %s/%s\n", match_context, item->u1.str); */
+ if ((x=match_pval(item->u3.macro_statements))) {
+ /* printf("Responded with pval match %x\n", x); */
+ return x;
+ }
+ }
+ } else {
+ /* printf("Skipping context/macro %s\n", item->u1.str); */
+ }
+
+ break;
+
+ case PV_CONTEXT:
+ /* fields: item->u1.str == name of context
+ item->u2.statements == pval list of statements in context body
+ item->u3.abstract == int 1 if an abstract keyword were present
+ */
+ /* printf(" matching in CONTEXT\n"); */
+ if (!strcmp(match_context,"*") || !strcmp(item->u1.str, match_context)) {
+ if (return_on_context_match && !strcmp(item->u1.str, match_context)) {
+ /* printf("Returning on matching context %s\n", match_context); */
+ /* printf("non-CONTEXT: Responded with pval match %x\n", x); */
+ return item;
+ }
+
+ if (!return_on_context_match ) {
+ /* printf("Descending into matching context %s\n", match_context); */
+ if ((x=match_pval(item->u2.statements))) /* if we're just searching for a context, don't bother descending into them */ {
+ /* printf("CONTEXT: Responded with pval match %x\n", x); */
+ return x;
+ }
+ }
+ } else {
+ /* printf("Skipping context/macro %s\n", item->u1.str); */
+ }
+ break;
+
+ case PV_CASE:
+ /* fields: item->u1.str == value of case
+ item->u2.statements == pval list of statements under the case
+ */
+ /* printf(" matching in CASE\n"); */
+ if ((x=match_pval(item->u2.statements))) {
+ /* printf("CASE: Responded with pval match %x\n", x); */
+ return x;
+ }
+ break;
+
+ case PV_PATTERN:
+ /* fields: item->u1.str == value of case
+ item->u2.statements == pval list of statements under the case
+ */
+ /* printf(" matching in PATTERN\n"); */
+ if ((x=match_pval(item->u2.statements))) {
+ /* printf("PATTERN: Responded with pval match %x\n", x); */
+ return x;
+ }
+ break;
+
+ case PV_DEFAULT:
+ /* fields:
+ item->u2.statements == pval list of statements under the case
+ */
+ /* printf(" matching in DEFAULT\n"); */
+ if ((x=match_pval(item->u2.statements))) {
+ /* printf("DEFAULT: Responded with pval match %x\n", x); */
+ return x;
+ }
+ break;
+
+ case PV_CATCH:
+ /* fields: item->u1.str == name of extension to catch
+ item->u2.statements == pval list of statements in context body
+ */
+ /* printf(" matching in CATCH\n"); */
+ if ((x=match_pval(item->u2.statements))) {
+ /* printf("CATCH: Responded with pval match %x\n", x); */
+ return x;
+ }
+ break;
+
+ case PV_STATEMENTBLOCK:
+ /* fields: item->u1.list == pval list of statements in block, one per entry in the list
+ */
+ /* printf(" matching in STATEMENTBLOCK\n"); */
+ if ((x=match_pval(item->u1.list))) {
+ /* printf("STATEMENTBLOCK: Responded with pval match %x\n", x); */
+ return x;
+ }
+ break;
+
+ case PV_LABEL:
+ /* fields: item->u1.str == label name
+ */
+ /* printf("PV_LABEL %s (cont=%s, exten=%s\n",
+ item->u1.str, current_context->u1.str, (current_extension?current_extension->u1.str:"<macro>"));*/
+
+ if (count_labels) {
+ if (!strcmp(match_label, item->u1.str)) {
+ label_count++;
+ last_matched_label = item;
+ }
+
+ } else {
+ if (!strcmp(match_label, item->u1.str)) {
+ /* printf("LABEL: Responded with pval match %x\n", x); */
+ return item;
+ }
+ }
+ break;
+
+ case PV_FOR:
+ /* fields: item->u1.for_init == a string containing the initalizer
+ item->u2.for_test == a string containing the loop test
+ item->u3.for_inc == a string containing the loop increment
+
+ item->u4.for_statements == a pval list of statements in the for ()
+ */
+ /* printf(" matching in FOR\n"); */
+ if ((x=match_pval(item->u4.for_statements))) {
+ /* printf("FOR: Responded with pval match %x\n", x);*/
+ return x;
+ }
+ break;
+
+ case PV_WHILE:
+ /* fields: item->u1.str == the while conditional, as supplied by user
+
+ item->u2.statements == a pval list of statements in the while ()
+ */
+ /* printf(" matching in WHILE\n"); */
+ if ((x=match_pval(item->u2.statements))) {
+ /* printf("WHILE: Responded with pval match %x\n", x); */
+ return x;
+ }
+ break;
+
+ case PV_RANDOM:
+ /* fields: item->u1.str == the random number expression, as supplied by user
+
+ item->u2.statements == a pval list of statements in the if ()
+ item->u3.else_statements == a pval list of statements in the else
+ (could be zero)
+ fall thru to PV_IF */
+
+ case PV_IFTIME:
+ /* fields: item->u1.list == the time values, 4 of them, as PV_WORD structs in a list
+
+ item->u2.statements == a pval list of statements in the if ()
+ item->u3.else_statements == a pval list of statements in the else
+ (could be zero)
+ fall thru to PV_IF*/
+ case PV_IF:
+ /* fields: item->u1.str == the if conditional, as supplied by user
+
+ item->u2.statements == a pval list of statements in the if ()
+ item->u3.else_statements == a pval list of statements in the else
+ (could be zero)
+ */
+ /* printf(" matching in IF/IFTIME/RANDOM\n"); */
+ if ((x=match_pval(item->u2.statements))) {
+ return x;
+ }
+ if (item->u3.else_statements) {
+ if ((x=match_pval(item->u3.else_statements))) {
+ /* printf("IF/IFTIME/RANDOM: Responded with pval match %x\n", x); */
+ return x;
+ }
+ }
+ break;
+
+ case PV_SWITCH:
+ /* fields: item->u1.str == the switch expression
+
+ item->u2.statements == a pval list of statements in the switch,
+ (will be case statements, most likely!)
+ */
+ /* printf(" matching in SWITCH\n"); */
+ if ((x=match_pval(item->u2.statements))) {
+ /* printf("SWITCH: Responded with pval match %x\n", x); */
+ return x;
+ }
+ break;
+
+ case PV_EXTENSION:
+ /* fields: item->u1.str == the extension name, label, whatever it's called
+
+ item->u2.statements == a pval list of statements in the extension
+ item->u3.hints == a char * hint argument
+ item->u4.regexten == an int boolean. non-zero says that regexten was specified
+ */
+ /* printf(" matching in EXTENSION\n"); */
+ if (!strcmp(match_exten,"*") || extension_matches(item, match_exten, item->u1.str) ) {
+ /* printf("Descending into matching exten %s => %s\n", match_exten, item->u1.str); */
+ if (strcmp(match_label,"1") == 0) {
+ if (item->u2.statements) {
+ struct pval *p5 = item->u2.statements;
+ while (p5 && p5->type == PV_LABEL) /* find the first non-label statement in this context. If it exists, there's a "1" */
+ p5 = p5->next;
+ if (p5)
+ return p5;
+ else
+ return 0;
+ }
+ else
+ return 0;
+ }
+
+ if ((x=match_pval(item->u2.statements))) {
+ /* printf("EXTENSION: Responded with pval match %x\n", x); */
+ return x;
+ }
+ } else {
+ /* printf("Skipping exten %s\n", item->u1.str); */
+ }
+ break;
+ default:
+ /* printf(" matching in default = %d\n", item->type); */
+ break;
+ }
+ return 0;
+}
+
+struct pval *match_pval(pval *item)
+{
+ pval *i;
+
+ for (i=item; i; i=i->next) {
+ pval *x;
+ /* printf(" -- match pval: item %d\n", i->type); */
+
+ if ((x = match_pval_item(i))) {
+ /* printf("match_pval: returning x=%x\n", (int)x); */
+ return x; /* cut the search short */
+ }
+ }
+ return 0;
+}
+
+#if 0
+int count_labels_in_current_context(char *label)
+{
+ label_count = 0;
+ count_labels = 1;
+ return_on_context_match = 0;
+ match_pval(current_context->u2.statements);
+
+ return label_count;
+}
+#endif
+
+struct pval *find_first_label_in_current_context(char *label, pval *curr_cont)
+{
+ /* printf(" --- Got args %s, %s\n", exten, label); */
+ struct pval *ret;
+ struct pval *p3;
+
+ count_labels = 0;
+ return_on_context_match = 0;
+ match_context = "*";
+ match_exten = "*";
+ match_label = label;
+
+ ret = match_pval(curr_cont);
+ if (ret)
+ return ret;
+
+ /* the target of the goto could be in an included context!! Fancy that!! */
+ /* look for includes in the current context */
+ for (p3=curr_cont->u2.statements; p3; p3=p3->next) {
+ if (p3->type == PV_INCLUDES) {
+ struct pval *p4;
+ for (p4=p3->u1.list; p4; p4=p4->next) {
+ /* for each context pointed to, find it, then find a context/label that matches the
+ target here! */
+ char *incl_context = p4->u1.str;
+ /* find a matching context name */
+ struct pval *that_context = find_context(incl_context);
+ if (that_context) {
+ struct pval *x3;
+ x3 = find_first_label_in_current_context(label, that_context);
+ if (x3) {
+ return x3;
+ }
+ }
+ }
+ }
+ }
+ return 0;
+}
+
+struct pval *find_label_in_current_context(char *exten, char *label, pval *curr_cont)
+{
+ /* printf(" --- Got args %s, %s\n", exten, label); */
+ struct pval *ret;
+ struct pval *p3;
+
+ count_labels = 0;
+ return_on_context_match = 0;
+ match_context = "*";
+ match_exten = exten;
+ match_label = label;
+ ret = match_pval(curr_cont->u2.statements);
+ if (ret)
+ return ret;
+
+ /* the target of the goto could be in an included context!! Fancy that!! */
+ /* look for includes in the current context */
+ for (p3=curr_cont->u2.statements; p3; p3=p3->next) {
+ if (p3->type == PV_INCLUDES) {
+ struct pval *p4;
+ for (p4=p3->u1.list; p4; p4=p4->next) {
+ /* for each context pointed to, find it, then find a context/label that matches the
+ target here! */
+ char *incl_context = p4->u1.str;
+ /* find a matching context name */
+ struct pval *that_context = find_context(incl_context);
+ if (that_context) {
+ struct pval *x3;
+ x3 = find_label_in_current_context(exten, label, that_context);
+ if (x3) {
+ return x3;
+ }
+ }
+ }
+ }
+ }
+ return 0;
+}
+
+static struct pval *find_label_in_current_extension(const char *label, pval *curr_ext)
+{
+ /* printf(" --- Got args %s\n", label); */
+ count_labels = 0;
+ return_on_context_match = 0;
+ match_context = "*";
+ match_exten = "*";
+ match_label = label;
+ return match_pval(curr_ext);
+}
+
+static struct pval *find_label_in_current_db(const char *context, const char *exten, const char *label)
+{
+ /* printf(" --- Got args %s, %s, %s\n", context, exten, label); */
+ count_labels = 0;
+ return_on_context_match = 0;
+
+ match_context = context;
+ match_exten = exten;
+ match_label = label;
+
+ return match_pval(current_db);
+}
+
+
+struct pval *find_macro(char *name)
+{
+ return_on_context_match = 1;
+ count_labels = 0;
+ match_context = name;
+ match_exten = "*"; /* don't really need to set these, shouldn't be reached */
+ match_label = "*";
+ return match_pval(current_db);
+}
+
+struct pval *find_context(char *name)
+{
+ return_on_context_match = 1;
+ count_labels = 0;
+ match_context = name;
+ match_exten = "*"; /* don't really need to set these, shouldn't be reached */
+ match_label = "*";
+ return match_pval(current_db);
+}
+
+int is_float(char *arg )
+{
+ char *s;
+ for (s=arg; *s; s++) {
+ if (*s != '.' && (*s < '0' || *s > '9'))
+ return 0;
+ }
+ return 1;
+}
+int is_int(char *arg )
+{
+ char *s;
+ for (s=arg; *s; s++) {
+ if (*s < '0' || *s > '9')
+ return 0;
+ }
+ return 1;
+}
+int is_empty(char *arg)
+{
+ if (!arg)
+ return 1;
+ if (*arg == 0)
+ return 1;
+ while (*arg) {
+ if (*arg != ' ' && *arg != '\t')
+ return 0;
+ arg++;
+ }
+ return 1;
+}
+
+#ifdef AAL_ARGCHECK
+int option_matches_j( struct argdesc *should, pval *is, struct argapp *app)
+{
+ struct argchoice *ac;
+ char *opcop,*q,*p;
+
+ switch (should->dtype) {
+ case ARGD_OPTIONSET:
+ if ( strstr(is->u1.str,"${") )
+ return 0; /* no checking anything if there's a var reference in there! */
+
+ opcop = ast_strdupa(is->u1.str);
+
+ for (q=opcop;*q;q++) { /* erase the innards of X(innard) type arguments, so we don't get confused later */
+ if ( *q == '(' ) {
+ p = q+1;
+ while (*p && *p != ')' )
+ *p++ = '+';
+ q = p+1;
+ }
+ }
+
+ for (ac=app->opts; ac; ac=ac->next) {
+ if (strlen(ac->name)>1 && strchr(ac->name,'(') == 0 && strcmp(ac->name,is->u1.str) == 0) /* multichar option, no parens, and a match? */
+ return 0;
+ }
+ for (ac=app->opts; ac; ac=ac->next) {
+ if (strlen(ac->name)==1 || strchr(ac->name,'(')) {
+ char *p = strchr(opcop,ac->name[0]); /* wipe out all matched options in the user-supplied string */
+
+ if (p && *p == 'j') {
+ ast_log(LOG_ERROR, "Error: file %s, line %d-%d: The j option in the %s application call is not appropriate for AEL!\n",
+ is->filename, is->startline, is->endline, app->name);
+ errs++;
+ }
+
+ if (p) {
+ *p = '+';
+ if (ac->name[1] == '(') {
+ if (*(p+1) != '(') {
+ ast_log(LOG_WARNING, "Warning: file %s, line %d-%d: The %c option in the %s application call should have an (argument), but doesn't!\n",
+ is->filename, is->startline, is->endline, ac->name[0], app->name);
+ warns++;
+ }
+ }
+ }
+ }
+ }
+ for (q=opcop; *q; q++) {
+ if ( *q != '+' && *q != '(' && *q != ')') {
+ ast_log(LOG_WARNING, "Warning: file %s, line %d-%d: The %c option in the %s application call is not available as an option!\n",
+ is->filename, is->startline, is->endline, *q, app->name);
+ warns++;
+ }
+ }
+ return 1;
+ break;
+ default:
+ return 0;
+ }
+
+}
+
+int option_matches( struct argdesc *should, pval *is, struct argapp *app)
+{
+ struct argchoice *ac;
+ char *opcop;
+
+ switch (should->dtype) {
+ case ARGD_STRING:
+ if (is_empty(is->u1.str) && should->type == ARGD_REQUIRED)
+ return 0;
+ if (is->u1.str && strlen(is->u1.str) > 0) /* most will match */
+ return 1;
+ break;
+
+ case ARGD_INT:
+ if (is_int(is->u1.str))
+ return 1;
+ else
+ return 0;
+ break;
+
+ case ARGD_FLOAT:
+ if (is_float(is->u1.str))
+ return 1;
+ else
+ return 0;
+ break;
+
+ case ARGD_ENUM:
+ if( !is->u1.str || strlen(is->u1.str) == 0 )
+ return 1; /* a null arg in the call will match an enum, I guess! */
+ for (ac=should->choices; ac; ac=ac->next) {
+ if (strcmp(ac->name,is->u1.str) == 0)
+ return 1;
+ }
+ return 0;
+ break;
+
+ case ARGD_OPTIONSET:
+ opcop = ast_strdupa(is->u1.str);
+
+ for (ac=app->opts; ac; ac=ac->next) {
+ if (strlen(ac->name)>1 && strchr(ac->name,'(') == 0 && strcmp(ac->name,is->u1.str) == 0) /* multichar option, no parens, and a match? */
+ return 1;
+ }
+ for (ac=app->opts; ac; ac=ac->next) {
+ if (strlen(ac->name)==1 || strchr(ac->name,'(')) {
+ char *p = strchr(opcop,ac->name[0]); /* wipe out all matched options in the user-supplied string */
+
+ if (p) {
+ *p = '+';
+ if (ac->name[1] == '(') {
+ if (*(p+1) == '(') {
+ char *q = p+1;
+ while (*q && *q != ')') {
+ *q++ = '+';
+ }
+ *q = '+';
+ }
+ }
+ }
+ }
+ }
+ return 1;
+ break;
+ case ARGD_VARARG:
+ return 1; /* matches anything */
+ break;
+ }
+ return 1; /* unless some for-sure match or non-match returns, then it must be close enough ... */
+}
+#endif
+
+int check_app_args(pval* appcall, pval *arglist, struct argapp *app)
+{
+#ifdef AAL_ARGCHECK
+ struct argdesc *ad = app->args;
+ pval *pa;
+ int z;
+
+ for (pa = arglist; pa; pa=pa->next) {
+ if (!ad) {
+ ast_log(LOG_WARNING, "Warning: file %s, line %d-%d: Extra argument %s not in application call to %s !\n",
+ arglist->filename, arglist->startline, arglist->endline, pa->u1.str, app->name);
+ warns++;
+ return 1;
+ } else {
+ /* find the first entry in the ad list that will match */
+ do {
+ if ( ad->dtype == ARGD_VARARG ) /* once we hit the VARARG, all bets are off. Discontinue the comparisons */
+ break;
+
+ z= option_matches( ad, pa, app);
+ if (!z) {
+ if ( !arglist )
+ arglist=appcall;
+
+ if (ad->type == ARGD_REQUIRED) {
+ ast_log(LOG_WARNING, "Warning: file %s, line %d-%d: Required argument %s not in application call to %s !\n",
+ arglist->filename, arglist->startline, arglist->endline, ad->dtype==ARGD_OPTIONSET?"options":ad->name, app->name);
+ warns++;
+ return 1;
+ }
+ } else if (z && ad->dtype == ARGD_OPTIONSET) {
+ option_matches_j( ad, pa, app);
+ }
+ ad = ad->next;
+ } while (ad && !z);
+ }
+ }
+ /* any app nodes left, that are not optional? */
+ for ( ; ad; ad=ad->next) {
+ if (ad->type == ARGD_REQUIRED && ad->dtype != ARGD_VARARG) {
+ if ( !arglist )
+ arglist=appcall;
+ ast_log(LOG_WARNING, "Warning: file %s, line %d-%d: Required argument %s not in application call to %s !\n",
+ arglist->filename, arglist->startline, arglist->endline, ad->dtype==ARGD_OPTIONSET?"options":ad->name, app->name);
+ warns++;
+ return 1;
+ }
+ }
+ return 0;
+#else
+ return 0;
+#endif
+}
+
+void check_switch_expr(pval *item, struct argapp *apps)
+{
+#ifdef AAL_ARGCHECK
+ /* get and clean the variable name */
+ char *buff1, *p;
+ struct argapp *a,*a2;
+ struct appsetvar *v,*v2;
+ struct argchoice *c;
+ pval *t;
+
+ p = item->u1.str;
+ while (p && *p && (*p == ' ' || *p == '\t' || *p == '$' || *p == '{' ) )
+ p++;
+
+ buff1 = ast_strdupa(p);
+
+ while (strlen(buff1) > 0 && ( buff1[strlen(buff1)-1] == '}' || buff1[strlen(buff1)-1] == ' ' || buff1[strlen(buff1)-1] == '\t'))
+ buff1[strlen(buff1)-1] = 0;
+ /* buff1 now contains the variable name */
+ v = 0;
+ for (a=apps; a; a=a->next) {
+ for (v=a->setvars;v;v=v->next) {
+ if (strcmp(v->name,buff1) == 0) {
+ break;
+ }
+ }
+ if ( v )
+ break;
+ }
+ if (v && v->vals) {
+ /* we have a match, to a variable that has a set of determined values */
+ int def= 0;
+ int pat = 0;
+ int f1 = 0;
+
+ /* first of all, does this switch have a default case ? */
+ for (t=item->u2.statements; t; t=t->next) {
+ if (t->type == PV_DEFAULT) {
+ def =1;
+ break;
+ }
+ if (t->type == PV_PATTERN) {
+ pat++;
+ }
+ }
+ if (def || pat) /* nothing to check. All cases accounted for! */
+ return;
+ for (c=v->vals; c; c=c->next) {
+ f1 = 0;
+ for (t=item->u2.statements; t; t=t->next) {
+ if (t->type == PV_CASE || t->type == PV_PATTERN) {
+ if (!strcmp(t->u1.str,c->name)) {
+ f1 = 1;
+ break;
+ }
+ }
+ }
+ if (!f1) {
+ ast_log(LOG_WARNING,"Warning: file %s, line %d-%d: switch with expression(%s) does not handle the case of %s !\n",
+ item->filename, item->startline, item->endline, item->u1.str, c->name);
+ warns++;
+ }
+ }
+ /* next, is there an app call in the current exten, that would set this var? */
+ f1 = 0;
+ t = current_extension->u2.statements;
+ if ( t && t->type == PV_STATEMENTBLOCK )
+ t = t->u1.statements;
+ for (; t && t != item; t=t->next) {
+ if (t->type == PV_APPLICATION_CALL) {
+ /* find the application that matches the u1.str */
+ for (a2=apps; a2; a2=a2->next) {
+ if (strcasecmp(a2->name, t->u1.str)==0) {
+ for (v2=a2->setvars; v2; v2=v2->next) {
+ if (strcmp(v2->name, buff1) == 0) {
+ /* found an app that sets the var */
+ f1 = 1;
+ break;
+ }
+ }
+ }
+ if (f1)
+ break;
+ }
+ }
+ if (f1)
+ break;
+ }
+
+ /* see if it sets the var */
+ if (!f1) {
+ ast_log(LOG_WARNING,"Warning: file %s, line %d-%d: Couldn't find an application call in this extension that sets the expression (%s) value!\n",
+ item->filename, item->startline, item->endline, item->u1.str);
+ warns++;
+ }
+ }
+#else
+ pval *t,*tl=0,*p2;
+ int def= 0;
+
+ /* first of all, does this switch have a default case ? */
+ for (t=item->u2.statements; t; t=t->next) {
+ if (t->type == PV_DEFAULT) {
+ def =1;
+ break;
+ }
+ tl = t;
+ }
+ if (def) /* nothing to check. All cases accounted for! */
+ return;
+ /* if no default, warn and insert a default case at the end */
+ p2 = tl->next = calloc(1, sizeof(struct pval));
+
+ p2->type = PV_DEFAULT;
+ p2->startline = tl->startline;
+ p2->endline = tl->endline;
+ p2->startcol = tl->startcol;
+ p2->endcol = tl->endcol;
+ p2->filename = strdup(tl->filename);
+ ast_log(LOG_WARNING,"Warning: file %s, line %d-%d: A default case was automatically added to the switch.\n",
+ p2->filename, p2->startline, p2->endline);
+ warns++;
+
+#endif
+}
+
+static void check_context_names(void)
+{
+ pval *i,*j;
+ for (i=current_db; i; i=i->next) {
+ if (i->type == PV_CONTEXT || i->type == PV_MACRO) {
+ for (j=i->next; j; j=j->next) {
+ if ( j->type == PV_CONTEXT || j->type == PV_MACRO ) {
+ if ( !strcmp(i->u1.str, j->u1.str) )
+ {
+ ast_log(LOG_WARNING,"Warning: file %s, line %d-%d: The context name (%s) is also declared in file %s, line %d-%d!\n",
+ i->filename, i->startline, i->endline, i->u1.str, j->filename, j->startline, j->endline);
+ warns++;
+ }
+ }
+ }
+ }
+ }
+}
+
+static void check_abstract_reference(pval *abstract_context)
+{
+ pval *i,*j;
+ /* find some context includes that reference this context */
+
+
+ /* otherwise, print out a warning */
+ for (i=current_db; i; i=i->next) {
+ if (i->type == PV_CONTEXT) {
+ for (j=i->u2. statements; j; j=j->next) {
+ if ( j->type == PV_INCLUDES ) {
+ struct pval *p4;
+ for (p4=j->u1.list; p4; p4=p4->next) {
+ /* for each context pointed to, find it, then find a context/label that matches the
+ target here! */
+ if ( !strcmp(p4->u1.str, abstract_context->u1.str) )
+ return; /* found a match! */
+ }
+ }
+ }
+ }
+ }
+ ast_log(LOG_WARNING,"Warning: file %s, line %d-%d: Couldn't find a reference to this abstract context (%s) in any other context!\n",
+ abstract_context->filename, abstract_context->startline, abstract_context->endline, abstract_context->u1.str);
+ warns++;
+}
+
+
+void check_pval_item(pval *item, struct argapp *apps, int in_globals)
+{
+ pval *lp;
+#ifdef AAL_ARGCHECK
+ struct argapp *app, *found;
+#endif
+ struct pval *macro_def;
+ struct pval *app_def;
+
+ char errmsg[4096];
+ char *strp;
+
+ switch (item->type) {
+ case PV_WORD:
+ /* fields: item->u1.str == string associated with this (word).
+ item->u2.arglist == pval list of 4 PV_WORD elements for time values (only in PV_INCLUDES) */
+ break;
+
+ case PV_MACRO:
+ /* fields: item->u1.str == name of macro
+ item->u2.arglist == pval list of PV_WORD arguments of macro, as given by user
+ item->u2.arglist->u1.str == argument
+ item->u2.arglist->next == next arg
+
+ item->u3.macro_statements == pval list of statements in macro body.
+ */
+ in_abstract_context = 0;
+ current_context = item;
+ current_extension = 0;
+
+ check_macro_returns(item);
+
+ for (lp=item->u2.arglist; lp; lp=lp->next) {
+
+ }
+ check_pval(item->u3.macro_statements, apps,in_globals);
+ break;
+
+ case PV_CONTEXT:
+ /* fields: item->u1.str == name of context
+ item->u2.statements == pval list of statements in context body
+ item->u3.abstract == int 1 if an abstract keyword were present
+ */
+ current_context = item;
+ current_extension = 0;
+ if ( item->u3.abstract ) {
+ in_abstract_context = 1;
+ check_abstract_reference(item);
+ } else
+ in_abstract_context = 0;
+ check_pval(item->u2.statements, apps,in_globals);
+ break;
+
+ case PV_MACRO_CALL:
+ /* fields: item->u1.str == name of macro to call
+ item->u2.arglist == pval list of PV_WORD arguments of macro call, as given by user
+ item->u2.arglist->u1.str == argument
+ item->u2.arglist->next == next arg
+ */
+#ifdef STANDALONE
+ /* if this is a standalone, we will need to make sure the
+ localized load of extensions.conf is done */
+ if (!extensions_dot_conf_loaded) {
+ localized_pbx_load_module();
+ extensions_dot_conf_loaded++;
+ }
+#endif
+ macro_def = find_macro(item->u1.str);
+ if (!macro_def) {
+#ifdef STANDALONE
+ struct pbx_find_info pfiq = {.stacklen = 0 };
+ struct pbx_find_info pfiq2 = {.stacklen = 0 };
+
+ /* look for the macro in the extensions.conf world */
+ pbx_find_extension(NULL, NULL, &pfiq, item->u1.str, "s", 1, NULL, NULL, E_MATCH);
+
+ if (pfiq.status != STATUS_SUCCESS) {
+ char namebuf2[256];
+ snprintf(namebuf2, 256, "macro-%s", item->u1.str);
+
+ /* look for the macro in the extensions.conf world */
+ pbx_find_extension(NULL, NULL, &pfiq2, namebuf2, "s", 1, NULL, NULL, E_MATCH);
+
+ if (pfiq2.status == STATUS_SUCCESS) {
+ ast_log(LOG_WARNING, "Warning: file %s, line %d-%d: macro call to non-existent %s! (macro-%s was found in the extensions.conf stuff, but we are using gosubs!)\n",
+ item->filename, item->startline, item->endline, item->u1.str, item->u1.str);
+ warns++;
+ } else {
+ ast_log(LOG_WARNING, "Warning: file %s, line %d-%d: macro call to non-existent %s! (Not even in the extensions.conf stuff!)\n",
+ item->filename, item->startline, item->endline, item->u1.str);
+ warns++;
+ }
+ }
+#else
+ ast_log(LOG_WARNING, "Warning: file %s, line %d-%d: macro call to %s cannot be found in the AEL code!\n",
+ item->filename, item->startline, item->endline, item->u1.str);
+ warns++;
+
+#endif
+#ifdef THIS_IS_1DOT4
+ char namebuf2[256];
+ snprintf(namebuf2, 256, "macro-%s", item->u1.str);
+
+ /* look for the macro in the extensions.conf world */
+ pbx_find_extension(NULL, NULL, &pfiq, namebuf2, "s", 1, NULL, NULL, E_MATCH);
+
+ if (pfiq.status != STATUS_SUCCESS) {
+ ast_log(LOG_WARNING, "Warning: file %s, line %d-%d: macro call to %s was not found in the AEL, nor the extensions.conf !\n",
+ item->filename, item->startline, item->endline, item->u1.str);
+ warns++;
+ }
+
+#endif
+
+ } else if (macro_def->type != PV_MACRO) {
+ ast_log(LOG_ERROR,"Error: file %s, line %d-%d: macro call to %s references a context, not a macro!\n",
+ item->filename, item->startline, item->endline, item->u1.str);
+ errs++;
+ } else {
+ /* macro_def is a MACRO, so do the args match in number? */
+ int hereargs = 0;
+ int thereargs = 0;
+
+ for (lp=item->u2.arglist; lp; lp=lp->next) {
+ hereargs++;
+ }
+ for (lp=macro_def->u2.arglist; lp; lp=lp->next) {
+ thereargs++;
+ }
+ if (hereargs != thereargs ) {
+ ast_log(LOG_ERROR, "Error: file %s, line %d-%d: The macro call to %s has %d arguments, but the macro definition has %d arguments\n",
+ item->filename, item->startline, item->endline, item->u1.str, hereargs, thereargs);
+ errs++;
+ }
+ }
+ break;
+
+ case PV_APPLICATION_CALL:
+ /* fields: item->u1.str == name of application to call
+ item->u2.arglist == pval list of PV_WORD arguments of macro call, as given by user
+ item->u2.arglist->u1.str == argument
+ item->u2.arglist->next == next arg
+ */
+ /* Need to check to see if the application is available! */
+ app_def = find_context(item->u1.str);
+ if (app_def && app_def->type == PV_MACRO) {
+ ast_log(LOG_ERROR,"Error: file %s, line %d-%d: application call to %s references an existing macro, but had no & preceding it!\n",
+ item->filename, item->startline, item->endline, item->u1.str);
+ errs++;
+ }
+ if (strcasecmp(item->u1.str,"GotoIf") == 0
+ || strcasecmp(item->u1.str,"GotoIfTime") == 0
+ || strcasecmp(item->u1.str,"while") == 0
+ || strcasecmp(item->u1.str,"endwhile") == 0
+ || strcasecmp(item->u1.str,"random") == 0
+ || strcasecmp(item->u1.str,"gosub") == 0
+ || strcasecmp(item->u1.str,"return") == 0
+ || strcasecmp(item->u1.str,"gosubif") == 0
+ || strcasecmp(item->u1.str,"continuewhile") == 0
+ || strcasecmp(item->u1.str,"endwhile") == 0
+ || strcasecmp(item->u1.str,"execif") == 0
+ || strcasecmp(item->u1.str,"execiftime") == 0
+ || strcasecmp(item->u1.str,"exitwhile") == 0
+ || strcasecmp(item->u1.str,"goto") == 0
+ || strcasecmp(item->u1.str,"macro") == 0
+ || strcasecmp(item->u1.str,"macroexclusive") == 0
+ || strcasecmp(item->u1.str,"macroif") == 0
+ || strcasecmp(item->u1.str,"stackpop") == 0
+ || strcasecmp(item->u1.str,"execIf") == 0 ) {
+ ast_log(LOG_WARNING,"Warning: file %s, line %d-%d: application call to %s affects flow of control, and needs to be re-written using AEL if, while, goto, etc. keywords instead!\n",
+ item->filename, item->startline, item->endline, item->u1.str);
+ warns++;
+ }
+ if (strcasecmp(item->u1.str,"macroexit") == 0) {
+ ast_log(LOG_WARNING, "Warning: file %s, line %d-%d: I am converting the MacroExit call here to a return statement.\n",
+ item->filename, item->startline, item->endline);
+ item->type = PV_RETURN;
+ free(item->u1.str);
+ item->u1.str = 0;
+ }
+
+#ifdef AAL_ARGCHECK
+ found = 0;
+ for (app=apps; app; app=app->next) {
+ if (strcasecmp(app->name, item->u1.str) == 0) {
+ found =app;
+ break;
+ }
+ }
+ if (!found) {
+ ast_log(LOG_WARNING,"Warning: file %s, line %d-%d: application call to %s not listed in applist database!\n",
+ item->filename, item->startline, item->endline, item->u1.str);
+ warns++;
+ } else
+ check_app_args(item, item->u2.arglist, app);
+#endif
+ break;
+
+ case PV_CASE:
+ /* fields: item->u1.str == value of case
+ item->u2.statements == pval list of statements under the case
+ */
+ /* Make sure sequence of statements under case is terminated with goto, return, or break */
+ /* find the last statement */
+ check_pval(item->u2.statements, apps,in_globals);
+ break;
+
+ case PV_PATTERN:
+ /* fields: item->u1.str == value of case
+ item->u2.statements == pval list of statements under the case
+ */
+ /* Make sure sequence of statements under case is terminated with goto, return, or break */
+ /* find the last statement */
+
+ check_pval(item->u2.statements, apps,in_globals);
+ break;
+
+ case PV_DEFAULT:
+ /* fields:
+ item->u2.statements == pval list of statements under the case
+ */
+
+ check_pval(item->u2.statements, apps,in_globals);
+ break;
+
+ case PV_CATCH:
+ /* fields: item->u1.str == name of extension to catch
+ item->u2.statements == pval list of statements in context body
+ */
+ check_pval(item->u2.statements, apps,in_globals);
+ break;
+
+ case PV_SWITCHES:
+ /* fields: item->u1.list == pval list of PV_WORD elements, one per entry in the list
+ */
+ check_pval(item->u1.list, apps,in_globals);
+ break;
+
+ case PV_ESWITCHES:
+ /* fields: item->u1.list == pval list of PV_WORD elements, one per entry in the list
+ */
+ check_pval(item->u1.list, apps,in_globals);
+ break;
+
+ case PV_INCLUDES:
+ /* fields: item->u1.list == pval list of PV_WORD elements, one per entry in the list
+ */
+ check_pval(item->u1.list, apps,in_globals);
+ check_includes(item);
+ for (lp=item->u1.list; lp; lp=lp->next){
+ char *incl_context = lp->u1.str;
+ struct pval *that_context = find_context(incl_context);
+
+ if ( lp->u2.arglist ) {
+ check_timerange(lp->u2.arglist);
+ check_dow(lp->u2.arglist->next);
+ check_day(lp->u2.arglist->next->next);
+ check_month(lp->u2.arglist->next->next->next);
+ }
+
+ if (that_context) {
+ find_pval_gotos(that_context->u2.statements,0);
+
+ }
+ }
+ break;
+
+ case PV_STATEMENTBLOCK:
+ /* fields: item->u1.list == pval list of statements in block, one per entry in the list
+ */
+ check_pval(item->u1.list, apps,in_globals);
+ break;
+
+ case PV_VARDEC:
+ /* fields: item->u1.str == variable name
+ item->u2.val == variable value to assign
+ */
+ /* the RHS of a vardec is encapsulated in a $[] expr. Is it legal? */
+ if( !in_globals ) { /* don't check stuff inside the globals context; no wrapping in $[ ] there... */
+ snprintf(errmsg,sizeof(errmsg), "file %s, line %d, columns %d-%d, variable declaration expr '%s':", item->filename, item->startline, item->startcol, item->endcol, item->u2.val);
+ ast_expr_register_extra_error_info(errmsg);
+ ast_expr(item->u2.val, expr_output, sizeof(expr_output),NULL);
+ ast_expr_clear_extra_error_info();
+ if ( strpbrk(item->u2.val,"~!-+<>=*/&^") && !strstr(item->u2.val,"${") ) {
+ ast_log(LOG_WARNING,"Warning: file %s, line %d-%d: expression %s has operators, but no variables. Interesting...\n",
+ item->filename, item->startline, item->endline, item->u2.val);
+ warns++;
+ }
+ check_expr2_input(item,item->u2.val);
+ }
+ break;
+
+ case PV_LOCALVARDEC:
+ /* fields: item->u1.str == variable name
+ item->u2.val == variable value to assign
+ */
+ /* the RHS of a vardec is encapsulated in a $[] expr. Is it legal? */
+ snprintf(errmsg,sizeof(errmsg), "file %s, line %d, columns %d-%d, variable declaration expr '%s':", item->filename, item->startline, item->startcol, item->endcol, item->u2.val);
+ ast_expr_register_extra_error_info(errmsg);
+ ast_expr(item->u2.val, expr_output, sizeof(expr_output),NULL);
+ ast_expr_clear_extra_error_info();
+ if ( strpbrk(item->u2.val,"~!-+<>=*/&^") && !strstr(item->u2.val,"${") ) {
+ ast_log(LOG_WARNING,"Warning: file %s, line %d-%d: expression %s has operators, but no variables. Interesting...\n",
+ item->filename, item->startline, item->endline, item->u2.val);
+ warns++;
+ }
+ check_expr2_input(item,item->u2.val);
+ break;
+
+ case PV_GOTO:
+ /* fields: item->u1.list == pval list of PV_WORD target names, up to 3, in order as given by user.
+ item->u1.list->u1.str == where the data on a PV_WORD will always be.
+ */
+ /* don't check goto's in abstract contexts */
+ if ( in_abstract_context )
+ break;
+
+ check_goto(item);
+ break;
+
+ case PV_LABEL:
+ /* fields: item->u1.str == label name
+ */
+ if ( strspn(item->u1.str, "0123456789") == strlen(item->u1.str) ) {
+ ast_log(LOG_WARNING,"Warning: file %s, line %d-%d: label '%s' is numeric, this is bad practice!\n",
+ item->filename, item->startline, item->endline, item->u1.str);
+ warns++;
+ }
+
+ check_label(item);
+ break;
+
+ case PV_FOR:
+ /* fields: item->u1.for_init == a string containing the initalizer
+ item->u2.for_test == a string containing the loop test
+ item->u3.for_inc == a string containing the loop increment
+
+ item->u4.for_statements == a pval list of statements in the for ()
+ */
+ snprintf(errmsg,sizeof(errmsg),"file %s, line %d, columns %d-%d, for test expr '%s':", item->filename, item->startline, item->startcol, item->endcol, item->u2.for_test);
+ ast_expr_register_extra_error_info(errmsg);
+
+ strp = strchr(item->u1.for_init, '=');
+ if (strp) {
+ ast_expr(strp+1, expr_output, sizeof(expr_output),NULL);
+ }
+ ast_expr(item->u2.for_test, expr_output, sizeof(expr_output),NULL);
+ strp = strchr(item->u3.for_inc, '=');
+ if (strp) {
+ ast_expr(strp+1, expr_output, sizeof(expr_output),NULL);
+ }
+ if ( strpbrk(item->u2.for_test,"~!-+<>=*/&^") && !strstr(item->u2.for_test,"${") ) {
+ ast_log(LOG_WARNING,"Warning: file %s, line %d-%d: expression %s has operators, but no variables. Interesting...\n",
+ item->filename, item->startline, item->endline, item->u2.for_test);
+ warns++;
+ }
+ if ( strpbrk(item->u3.for_inc,"~!-+<>=*/&^") && !strstr(item->u3.for_inc,"${") ) {
+ ast_log(LOG_WARNING,"Warning: file %s, line %d-%d: expression %s has operators, but no variables. Interesting...\n",
+ item->filename, item->startline, item->endline, item->u3.for_inc);
+ warns++;
+ }
+ check_expr2_input(item,item->u2.for_test);
+ check_expr2_input(item,item->u3.for_inc);
+
+ ast_expr_clear_extra_error_info();
+ check_pval(item->u4.for_statements, apps,in_globals);
+ break;
+
+ case PV_WHILE:
+ /* fields: item->u1.str == the while conditional, as supplied by user
+
+ item->u2.statements == a pval list of statements in the while ()
+ */
+ snprintf(errmsg,sizeof(errmsg),"file %s, line %d, columns %d-%d, while expr '%s':", item->filename, item->startline, item->startcol, item->endcol, item->u1.str);
+ ast_expr_register_extra_error_info(errmsg);
+ ast_expr(item->u1.str, expr_output, sizeof(expr_output),NULL);
+ ast_expr_clear_extra_error_info();
+ if ( strpbrk(item->u1.str,"~!-+<>=*/&^") && !strstr(item->u1.str,"${") ) {
+ ast_log(LOG_WARNING,"Warning: file %s, line %d-%d: expression %s has operators, but no variables. Interesting...\n",
+ item->filename, item->startline, item->endline, item->u1.str);
+ warns++;
+ }
+ check_expr2_input(item,item->u1.str);
+ check_pval(item->u2.statements, apps,in_globals);
+ break;
+
+ case PV_BREAK:
+ /* fields: none
+ */
+ check_break(item);
+ break;
+
+ case PV_RETURN:
+ /* fields: none
+ */
+ break;
+
+ case PV_CONTINUE:
+ /* fields: none
+ */
+ check_continue(item);
+ break;
+
+ case PV_RANDOM:
+ /* fields: item->u1.str == the random number expression, as supplied by user
+
+ item->u2.statements == a pval list of statements in the if ()
+ item->u3.else_statements == a pval list of statements in the else
+ (could be zero)
+ */
+ snprintf(errmsg,sizeof(errmsg),"file %s, line %d, columns %d-%d, random expr '%s':", item->filename, item->startline, item->startcol, item->endcol, item->u1.str);
+ ast_expr_register_extra_error_info(errmsg);
+ ast_expr(item->u1.str, expr_output, sizeof(expr_output),NULL);
+ ast_expr_clear_extra_error_info();
+ if ( strpbrk(item->u1.str,"~!-+<>=*/&^") && !strstr(item->u1.str,"${") ) {
+ ast_log(LOG_WARNING,"Warning: file %s, line %d-%d: random expression '%s' has operators, but no variables. Interesting...\n",
+ item->filename, item->startline, item->endline, item->u1.str);
+ warns++;
+ }
+ check_expr2_input(item,item->u1.str);
+ check_pval(item->u2.statements, apps,in_globals);
+ if (item->u3.else_statements) {
+ check_pval(item->u3.else_statements, apps,in_globals);
+ }
+ break;
+
+ case PV_IFTIME:
+ /* fields: item->u1.list == the if time values, 4 of them, each in PV_WORD, linked list
+
+ item->u2.statements == a pval list of statements in the if ()
+ item->u3.else_statements == a pval list of statements in the else
+ (could be zero)
+ */
+ if ( item->u2.arglist ) {
+ check_timerange(item->u1.list);
+ check_dow(item->u1.list->next);
+ check_day(item->u1.list->next->next);
+ check_month(item->u1.list->next->next->next);
+ }
+
+ check_pval(item->u2.statements, apps,in_globals);
+ if (item->u3.else_statements) {
+ check_pval(item->u3.else_statements, apps,in_globals);
+ }
+ break;
+
+ case PV_IF:
+ /* fields: item->u1.str == the if conditional, as supplied by user
+
+ item->u2.statements == a pval list of statements in the if ()
+ item->u3.else_statements == a pval list of statements in the else
+ (could be zero)
+ */
+ snprintf(errmsg,sizeof(errmsg),"file %s, line %d, columns %d-%d, if expr '%s':", item->filename, item->startline, item->startcol, item->endcol, item->u1.str);
+ ast_expr_register_extra_error_info(errmsg);
+ ast_expr(item->u1.str, expr_output, sizeof(expr_output),NULL);
+ ast_expr_clear_extra_error_info();
+ if ( strpbrk(item->u1.str,"~!-+<>=*/&^") && !strstr(item->u1.str,"${") ) {
+ ast_log(LOG_WARNING,"Warning: file %s, line %d-%d: expression '%s' has operators, but no variables. Interesting...\n",
+ item->filename, item->startline, item->endline, item->u1.str);
+ warns++;
+ }
+ check_expr2_input(item,item->u1.str);
+ check_pval(item->u2.statements, apps,in_globals);
+ if (item->u3.else_statements) {
+ check_pval(item->u3.else_statements, apps,in_globals);
+ }
+ break;
+
+ case PV_SWITCH:
+ /* fields: item->u1.str == the switch expression
+
+ item->u2.statements == a pval list of statements in the switch,
+ (will be case statements, most likely!)
+ */
+ /* we can check the switch expression, see if it matches any of the app variables...
+ if it does, then, are all the possible cases accounted for? */
+ check_switch_expr(item, apps);
+ check_pval(item->u2.statements, apps,in_globals);
+ break;
+
+ case PV_EXTENSION:
+ /* fields: item->u1.str == the extension name, label, whatever it's called
+
+ item->u2.statements == a pval list of statements in the extension
+ item->u3.hints == a char * hint argument
+ item->u4.regexten == an int boolean. non-zero says that regexten was specified
+ */
+ current_extension = item ;
+
+ check_pval(item->u2.statements, apps,in_globals);
+ break;
+
+ case PV_IGNOREPAT:
+ /* fields: item->u1.str == the ignorepat data
+ */
+ break;
+
+ case PV_GLOBALS:
+ /* fields: item->u1.statements == pval list of statements, usually vardecs
+ */
+ in_abstract_context = 0;
+ check_pval(item->u1.statements, apps, 1);
+ break;
+ default:
+ break;
+ }
+}
+
+void check_pval(pval *item, struct argapp *apps, int in_globals)
+{
+ pval *i;
+
+ /* checks to do:
+ 1. Do goto's point to actual labels?
+ 2. Do macro calls reference a macro?
+ 3. Does the number of macro args match the definition?
+ 4. Is a macro call missing its & at the front?
+ 5. Application calls-- we could check syntax for existing applications,
+ but I need some some sort of universal description bnf for a general
+ sort of method for checking arguments, in number, maybe even type, at least.
+ Don't want to hand code checks for hundreds of applications.
+ */
+
+ for (i=item; i; i=i->next) {
+ check_pval_item(i,apps,in_globals);
+ }
+}
+
+void ael2_semantic_check(pval *item, int *arg_errs, int *arg_warns, int *arg_notes)
+{
+
+#ifdef AAL_ARGCHECK
+ int argapp_errs =0;
+ char *rfilename;
+#endif
+ struct argapp *apps=0;
+
+#ifdef AAL_ARGCHECK
+ rfilename = alloca(10 + strlen(ast_config_AST_VAR_DIR));
+ sprintf(rfilename, "%s/applist", ast_config_AST_VAR_DIR);
+
+ apps = argdesc_parse(rfilename, &argapp_errs); /* giveth */
+#endif
+ current_db = item;
+ errs = warns = notes = 0;
+
+ check_context_names();
+ check_pval(item, apps, 0);
+
+#ifdef AAL_ARGCHECK
+ argdesc_destroy(apps); /* taketh away */
+#endif
+ current_db = 0;
+
+ *arg_errs = errs;
+ *arg_warns = warns;
+ *arg_notes = notes;
+}
+
+/* =============================================================================================== */
+/* "CODE" GENERATOR -- Convert the AEL representation to asterisk extension language */
+/* =============================================================================================== */
+
+static int control_statement_count = 0;
+
+struct ael_priority *new_prio(void)
+{
+ struct ael_priority *x = (struct ael_priority *)calloc(sizeof(struct ael_priority),1);
+ return x;
+}
+
+struct ael_extension *new_exten(void)
+{
+ struct ael_extension *x = (struct ael_extension *)calloc(sizeof(struct ael_extension),1);
+ return x;
+}
+
+void linkprio(struct ael_extension *exten, struct ael_priority *prio)
+{
+ if (!exten->plist) {
+ exten->plist = prio;
+ exten->plist_last = prio;
+ } else {
+ exten->plist_last->next = prio;
+ exten->plist_last = prio;
+ }
+ if( !prio->exten )
+ prio->exten = exten; /* don't override the switch value */
+}
+
+void destroy_extensions(struct ael_extension *exten)
+{
+ struct ael_extension *ne, *nen;
+ for (ne=exten; ne; ne=nen) {
+ struct ael_priority *pe, *pen;
+
+ if (ne->name)
+ free(ne->name);
+
+ /* cidmatch fields are allocated with name, and freed when
+ the name field is freed. Don't do a free for this field,
+ unless you LIKE to see a crash! */
+
+ if (ne->hints)
+ free(ne->hints);
+
+ for (pe=ne->plist; pe; pe=pen) {
+ pen = pe->next;
+ if (pe->app)
+ free(pe->app);
+ pe->app = 0;
+ if (pe->appargs)
+ free(pe->appargs);
+ pe->appargs = 0;
+ pe->origin = 0;
+ pe->goto_true = 0;
+ pe->goto_false = 0;
+ free(pe);
+ }
+ nen = ne->next_exten;
+ ne->next_exten = 0;
+ ne->plist =0;
+ ne->plist_last = 0;
+ ne->next_exten = 0;
+ ne->loop_break = 0;
+ ne->loop_continue = 0;
+ free(ne);
+ }
+}
+
+static int label_inside_case(pval *label)
+{
+ pval *p = label;
+
+ while( p && p->type != PV_MACRO && p->type != PV_CONTEXT ) /* early cutout, sort of */ {
+ if( p->type == PV_CASE || p->type == PV_DEFAULT || p->type == PV_PATTERN ) {
+ return 1;
+ }
+
+ p = p->dad;
+ }
+ return 0;
+}
+
+static void linkexten(struct ael_extension *exten, struct ael_extension *add)
+{
+ add->next_exten = exten->next_exten; /* this will reverse the order. Big deal. */
+ exten->next_exten = add;
+}
+
+static void remove_spaces_before_equals(char *str)
+{
+ char *p;
+ while( str && *str && *str != '=' )
+ {
+ if( *str == ' ' || *str == '\n' || *str == '\r' || *str == '\t' )
+ {
+ p = str;
+ while( *p )
+ {
+ *p = *(p+1);
+ p++;
+ }
+ }
+ else
+ str++;
+ }
+}
+
+/* =============================================================================================== */
+/* "CODE" GENERATOR -- Convert the AEL representation to asterisk extension language */
+/* =============================================================================================== */
+
+static void gen_match_to_pattern(char *pattern, char *result)
+{
+ /* the result will be a string that will be matched by pattern */
+ char *p=pattern, *t=result;
+ while (*p) {
+ if (*p == 'x' || *p == 'n' || *p == 'z' || *p == 'X' || *p == 'N' || *p == 'Z')
+ *t++ = '9';
+ else if (*p == '[') {
+ char *z = p+1;
+ while (*z != ']')
+ z++;
+ if (*(z+1)== ']')
+ z++;
+ *t++=*(p+1); /* use the first char in the set */
+ p = z;
+ } else {
+ *t++ = *p;
+ }
+ p++;
+ }
+ *t++ = 0; /* cap it off */
+}
+
+static void gen_prios(struct ael_extension *exten, char *label, pval *statement, struct ael_extension *mother_exten, struct ast_context *this_context )
+{
+ pval *p,*p2,*p3;
+ struct ael_priority *pr;
+ struct ael_priority *for_init, *for_test, *for_inc, *for_loop, *for_end;
+ struct ael_priority *while_test, *while_loop, *while_end;
+ struct ael_priority *switch_test, *switch_end, *fall_thru;
+ struct ael_priority *if_test, *if_end, *if_skip, *if_false;
+#ifdef OLD_RAND_ACTION
+ struct ael_priority *rand_test, *rand_end, *rand_skip;
+#endif
+ char buf1[2000];
+ char buf2[2000];
+ char *strp, *strp2;
+ char new_label[2000];
+ int default_exists;
+ int local_control_statement_count;
+ int first;
+ struct ael_priority *loop_break_save;
+ struct ael_priority *loop_continue_save;
+ struct ael_extension *switch_case;
+
+ for (p=statement; p; p=p->next) {
+ switch (p->type) {
+ case PV_VARDEC:
+ pr = new_prio();
+ pr->type = AEL_APPCALL;
+ snprintf(buf1,sizeof(buf1),"%s=$[%s]", p->u1.str, p->u2.val);
+ pr->app = strdup("Set");
+ remove_spaces_before_equals(buf1);
+ pr->appargs = strdup(buf1);
+ pr->origin = p;
+ linkprio(exten, pr);
+ break;
+
+ case PV_LOCALVARDEC:
+ pr = new_prio();
+ pr->type = AEL_APPCALL;
+ snprintf(buf1,sizeof(buf1),"LOCAL(%s)=$[%s]", p->u1.str, p->u2.val);
+ pr->app = strdup("Set");
+ remove_spaces_before_equals(buf1);
+ pr->appargs = strdup(buf1);
+ pr->origin = p;
+ linkprio(exten, pr);
+ break;
+
+ case PV_GOTO:
+ pr = new_prio();
+ pr->type = AEL_APPCALL;
+ p->u2.goto_target = get_goto_target(p);
+ if( p->u2.goto_target ) {
+ p->u3.goto_target_in_case = p->u2.goto_target->u2.label_in_case = label_inside_case(p->u2.goto_target);
+ }
+
+ if (!p->u1.list->next) /* just one */ {
+ pr->app = strdup("Goto");
+ if (!mother_exten)
+ pr->appargs = strdup(p->u1.list->u1.str);
+ else { /* for the case of simple within-extension gotos in case/pattern/default statement blocks: */
+ snprintf(buf1,sizeof(buf1),"%s,%s", mother_exten->name, p->u1.list->u1.str);
+ pr->appargs = strdup(buf1);
+ }
+
+ } else if (p->u1.list->next && !p->u1.list->next->next) /* two */ {
+ snprintf(buf1,sizeof(buf1),"%s,%s", p->u1.list->u1.str, p->u1.list->next->u1.str);
+ pr->app = strdup("Goto");
+ pr->appargs = strdup(buf1);
+ } else if (p->u1.list->next && p->u1.list->next->next) {
+ snprintf(buf1,sizeof(buf1),"%s,%s,%s", p->u1.list->u1.str,
+ p->u1.list->next->u1.str,
+ p->u1.list->next->next->u1.str);
+ pr->app = strdup("Goto");
+ pr->appargs = strdup(buf1);
+ }
+ pr->origin = p;
+ linkprio(exten, pr);
+ break;
+
+ case PV_LABEL:
+ pr = new_prio();
+ pr->type = AEL_LABEL;
+ pr->origin = p;
+ p->u3.compiled_label = exten;
+ linkprio(exten, pr);
+ break;
+
+ case PV_FOR:
+ control_statement_count++;
+ loop_break_save = exten->loop_break; /* save them, then restore before leaving */
+ loop_continue_save = exten->loop_continue;
+ snprintf(new_label,sizeof(new_label),"for-%s-%d", label, control_statement_count);
+ for_init = new_prio();
+ for_inc = new_prio();
+ for_test = new_prio();
+ for_loop = new_prio();
+ for_end = new_prio();
+ for_init->type = AEL_APPCALL;
+ for_inc->type = AEL_APPCALL;
+ for_test->type = AEL_FOR_CONTROL;
+ for_test->goto_false = for_end;
+ for_loop->type = AEL_CONTROL1; /* simple goto */
+ for_end->type = AEL_APPCALL;
+ for_init->app = strdup("Set");
+
+ strcpy(buf2,p->u1.for_init);
+ remove_spaces_before_equals(buf2);
+ strp = strchr(buf2, '=');
+ strp2 = strchr(p->u1.for_init, '=');
+ if (strp) {
+ *(strp+1) = 0;
+ strcat(buf2,"$[");
+ strncat(buf2,strp2+1, sizeof(buf2)-strlen(strp2+1)-2);
+ strcat(buf2,"]");
+ for_init->appargs = strdup(buf2);
+ } else
+ for_init->appargs = strdup(p->u1.for_init);
+
+ for_inc->app = strdup("Set");
+
+ strcpy(buf2,p->u3.for_inc);
+ remove_spaces_before_equals(buf2);
+ strp = strchr(buf2, '=');
+ strp2 = strchr(p->u3.for_inc, '=');
+ if (strp) {
+ *(strp+1) = 0;
+ strcat(buf2,"$[");
+ strncat(buf2,strp2+1, sizeof(buf2)-strlen(strp2+1)-2);
+ strcat(buf2,"]");
+ for_inc->appargs = strdup(buf2);
+ } else
+ for_inc->appargs = strdup(p->u3.for_inc);
+ snprintf(buf1,sizeof(buf1),"$[%s]",p->u2.for_test);
+ for_test->app = 0;
+ for_test->appargs = strdup(buf1);
+ for_loop->goto_true = for_test;
+ snprintf(buf1,sizeof(buf1),"Finish for-%s-%d", label, control_statement_count);
+ for_end->app = strdup("NoOp");
+ for_end->appargs = strdup(buf1);
+ /* link & load! */
+ linkprio(exten, for_init);
+ linkprio(exten, for_test);
+
+ /* now, put the body of the for loop here */
+ exten->loop_break = for_end;
+ exten->loop_continue = for_inc;
+
+ gen_prios(exten, new_label, p->u4.for_statements, mother_exten, this_context); /* this will link in all the statements here */
+
+ linkprio(exten, for_inc);
+ linkprio(exten, for_loop);
+ linkprio(exten, for_end);
+
+
+ exten->loop_break = loop_break_save;
+ exten->loop_continue = loop_continue_save;
+ for_loop->origin = p;
+ break;
+
+ case PV_WHILE:
+ control_statement_count++;
+ loop_break_save = exten->loop_break; /* save them, then restore before leaving */
+ loop_continue_save = exten->loop_continue;
+ snprintf(new_label,sizeof(new_label),"while-%s-%d", label, control_statement_count);
+ while_test = new_prio();
+ while_loop = new_prio();
+ while_end = new_prio();
+ while_test->type = AEL_FOR_CONTROL;
+ while_test->goto_false = while_end;
+ while_loop->type = AEL_CONTROL1; /* simple goto */
+ while_end->type = AEL_APPCALL;
+ snprintf(buf1,sizeof(buf1),"$[%s]",p->u1.str);
+ while_test->app = 0;
+ while_test->appargs = strdup(buf1);
+ while_loop->goto_true = while_test;
+ snprintf(buf1,sizeof(buf1),"Finish while-%s-%d", label, control_statement_count);
+ while_end->app = strdup("NoOp");
+ while_end->appargs = strdup(buf1);
+
+ linkprio(exten, while_test);
+
+ /* now, put the body of the for loop here */
+ exten->loop_break = while_end;
+ exten->loop_continue = while_test;
+
+ gen_prios(exten, new_label, p->u2.statements, mother_exten, this_context); /* this will link in all the while body statements here */
+
+ linkprio(exten, while_loop);
+ linkprio(exten, while_end);
+
+
+ exten->loop_break = loop_break_save;
+ exten->loop_continue = loop_continue_save;
+ while_loop->origin = p;
+ break;
+
+ case PV_SWITCH:
+ control_statement_count++;
+ local_control_statement_count = control_statement_count;
+ loop_break_save = exten->loop_break; /* save them, then restore before leaving */
+ loop_continue_save = exten->loop_continue;
+ snprintf(new_label,sizeof(new_label),"sw-%s-%d", label, control_statement_count);
+
+ switch_test = new_prio();
+ switch_end = new_prio();
+ switch_test->type = AEL_APPCALL;
+ switch_end->type = AEL_APPCALL;
+ snprintf(buf1,sizeof(buf1),"sw-%d-%s,10",control_statement_count, p->u1.str);
+ switch_test->app = strdup("Goto");
+ switch_test->appargs = strdup(buf1);
+ snprintf(buf1,sizeof(buf1),"Finish switch-%s-%d", label, control_statement_count);
+ switch_end->app = strdup("NoOp");
+ switch_end->appargs = strdup(buf1);
+ switch_end->origin = p;
+ switch_end->exten = exten;
+
+ linkprio(exten, switch_test);
+ linkprio(exten, switch_end);
+
+ exten->loop_break = switch_end;
+ exten->loop_continue = 0;
+ default_exists = 0;
+
+ for (p2=p->u2.statements; p2; p2=p2->next) {
+ /* now, for each case/default put the body of the for loop here */
+ if (p2->type == PV_CASE) {
+ /* ok, generate a extension and link it in */
+ switch_case = new_exten();
+ switch_case->context = this_context;
+ switch_case->is_switch = 1;
+ /* the break/continue locations are inherited from parent */
+ switch_case->loop_break = exten->loop_break;
+ switch_case->loop_continue = exten->loop_continue;
+
+ linkexten(exten,switch_case);
+ snprintf(buf1,sizeof(buf1),"sw-%d-%s", local_control_statement_count, p2->u1.str);
+ switch_case->name = strdup(buf1);
+ snprintf(new_label,sizeof(new_label),"sw-%s-%s-%d", label, p2->u1.str, local_control_statement_count);
+
+ gen_prios(switch_case, new_label, p2->u2.statements, exten, this_context); /* this will link in all the case body statements here */
+
+ /* here is where we write code to "fall thru" to the next case... if there is one... */
+ for (p3=p2->u2.statements; p3; p3=p3->next) {
+ if (!p3->next)
+ break;
+ }
+ /* p3 now points the last statement... */
+ if (!p3 || ( p3->type != PV_GOTO && p3->type != PV_BREAK && p3->type != PV_RETURN) ) {
+ /* is there a following CASE/PATTERN/DEFAULT? */
+ if (p2->next && p2->next->type == PV_CASE) {
+ fall_thru = new_prio();
+ fall_thru->type = AEL_APPCALL;
+ fall_thru->app = strdup("Goto");
+ snprintf(buf1,sizeof(buf1),"sw-%d-%s,10",local_control_statement_count, p2->next->u1.str);
+ fall_thru->appargs = strdup(buf1);
+ linkprio(switch_case, fall_thru);
+ } else if (p2->next && p2->next->type == PV_PATTERN) {
+ fall_thru = new_prio();
+ fall_thru->type = AEL_APPCALL;
+ fall_thru->app = strdup("Goto");
+ gen_match_to_pattern(p2->next->u1.str, buf2);
+ snprintf(buf1,sizeof(buf1),"sw-%d-%s,10", local_control_statement_count, buf2);
+ fall_thru->appargs = strdup(buf1);
+ linkprio(switch_case, fall_thru);
+ } else if (p2->next && p2->next->type == PV_DEFAULT) {
+ fall_thru = new_prio();
+ fall_thru->type = AEL_APPCALL;
+ fall_thru->app = strdup("Goto");
+ snprintf(buf1,sizeof(buf1),"sw-%d-.,10",local_control_statement_count);
+ fall_thru->appargs = strdup(buf1);
+ linkprio(switch_case, fall_thru);
+ } else if (!p2->next) {
+ fall_thru = new_prio();
+ fall_thru->type = AEL_CONTROL1;
+ fall_thru->goto_true = switch_end;
+ fall_thru->app = strdup("Goto");
+ linkprio(switch_case, fall_thru);
+ }
+ }
+ if (switch_case->return_needed) { /* returns don't generate a goto eoe (end of extension) any more, just a Return() app call) */
+ char buf[2000];
+ struct ael_priority *np2 = new_prio();
+ np2->type = AEL_APPCALL;
+ np2->app = strdup("NoOp");
+ snprintf(buf,sizeof(buf),"End of Extension %s", switch_case->name);
+ np2->appargs = strdup(buf);
+ linkprio(switch_case, np2);
+ switch_case-> return_target = np2;
+ }
+ } else if (p2->type == PV_PATTERN) {
+ /* ok, generate a extension and link it in */
+ switch_case = new_exten();
+ switch_case->context = this_context;
+ switch_case->is_switch = 1;
+ /* the break/continue locations are inherited from parent */
+ switch_case->loop_break = exten->loop_break;
+ switch_case->loop_continue = exten->loop_continue;
+
+ linkexten(exten,switch_case);
+ snprintf(buf1,sizeof(buf1),"_sw-%d-%s", local_control_statement_count, p2->u1.str);
+ switch_case->name = strdup(buf1);
+ snprintf(new_label,sizeof(new_label),"sw-%s-%s-%d", label, p2->u1.str, local_control_statement_count);
+
+ gen_prios(switch_case, new_label, p2->u2.statements, exten, this_context); /* this will link in all the while body statements here */
+ /* here is where we write code to "fall thru" to the next case... if there is one... */
+ for (p3=p2->u2.statements; p3; p3=p3->next) {
+ if (!p3->next)
+ break;
+ }
+ /* p3 now points the last statement... */
+ if (!p3 || ( p3->type != PV_GOTO && p3->type != PV_BREAK && p3->type != PV_RETURN)) {
+ /* is there a following CASE/PATTERN/DEFAULT? */
+ if (p2->next && p2->next->type == PV_CASE) {
+ fall_thru = new_prio();
+ fall_thru->type = AEL_APPCALL;
+ fall_thru->app = strdup("Goto");
+ snprintf(buf1,sizeof(buf1),"sw-%d-%s,10",local_control_statement_count, p2->next->u1.str);
+ fall_thru->appargs = strdup(buf1);
+ linkprio(switch_case, fall_thru);
+ } else if (p2->next && p2->next->type == PV_PATTERN) {
+ fall_thru = new_prio();
+ fall_thru->type = AEL_APPCALL;
+ fall_thru->app = strdup("Goto");
+ gen_match_to_pattern(p2->next->u1.str, buf2);
+ snprintf(buf1,sizeof(buf1),"sw-%d-%s,10",local_control_statement_count, buf2);
+ fall_thru->appargs = strdup(buf1);
+ linkprio(switch_case, fall_thru);
+ } else if (p2->next && p2->next->type == PV_DEFAULT) {
+ fall_thru = new_prio();
+ fall_thru->type = AEL_APPCALL;
+ fall_thru->app = strdup("Goto");
+ snprintf(buf1,sizeof(buf1),"sw-%d-.,10",local_control_statement_count);
+ fall_thru->appargs = strdup(buf1);
+ linkprio(switch_case, fall_thru);
+ } else if (!p2->next) {
+ fall_thru = new_prio();
+ fall_thru->type = AEL_CONTROL1;
+ fall_thru->goto_true = switch_end;
+ fall_thru->app = strdup("Goto");
+ linkprio(switch_case, fall_thru);
+ }
+ }
+ if (switch_case->return_needed) { /* returns don't generate a goto eoe (end of extension) any more, just a Return() app call) */
+ char buf[2000];
+ struct ael_priority *np2 = new_prio();
+ np2->type = AEL_APPCALL;
+ np2->app = strdup("NoOp");
+ snprintf(buf,sizeof(buf),"End of Extension %s", switch_case->name);
+ np2->appargs = strdup(buf);
+ linkprio(switch_case, np2);
+ switch_case-> return_target = np2;
+ }
+ } else if (p2->type == PV_DEFAULT) {
+ default_exists++;
+ /* ok, generate a extension and link it in */
+ switch_case = new_exten();
+ switch_case->context = this_context;
+ switch_case->is_switch = 1;
+ /* the break/continue locations are inherited from parent */
+ switch_case->loop_break = exten->loop_break;
+ switch_case->loop_continue = exten->loop_continue;
+ linkexten(exten,switch_case);
+ snprintf(buf1,sizeof(buf1),"_sw-%d-.", local_control_statement_count);
+ switch_case->name = strdup(buf1);
+
+ snprintf(new_label,sizeof(new_label),"sw-%s-default-%d", label, local_control_statement_count);
+
+ gen_prios(switch_case, new_label, p2->u2.statements, exten, this_context); /* this will link in all the while body statements here */
+
+ /* here is where we write code to "fall thru" to the next case... if there is one... */
+ for (p3=p2->u2.statements; p3; p3=p3->next) {
+ if (!p3->next)
+ break;
+ }
+ /* p3 now points the last statement... */
+ if (!p3 || (p3->type != PV_GOTO && p3->type != PV_BREAK && p3->type != PV_RETURN)) {
+ /* is there a following CASE/PATTERN/DEFAULT? */
+ if (p2->next && p2->next->type == PV_CASE) {
+ fall_thru = new_prio();
+ fall_thru->type = AEL_APPCALL;
+ fall_thru->app = strdup("Goto");
+ snprintf(buf1,sizeof(buf1),"sw-%d-%s,10",local_control_statement_count, p2->next->u1.str);
+ fall_thru->appargs = strdup(buf1);
+ linkprio(switch_case, fall_thru);
+ } else if (p2->next && p2->next->type == PV_PATTERN) {
+ fall_thru = new_prio();
+ fall_thru->type = AEL_APPCALL;
+ fall_thru->app = strdup("Goto");
+ gen_match_to_pattern(p2->next->u1.str, buf2);
+ snprintf(buf1,sizeof(buf1),"sw-%d-%s,10",local_control_statement_count, buf2);
+ fall_thru->appargs = strdup(buf1);
+ linkprio(switch_case, fall_thru);
+ } else if (p2->next && p2->next->type == PV_DEFAULT) {
+ fall_thru = new_prio();
+ fall_thru->type = AEL_APPCALL;
+ fall_thru->app = strdup("Goto");
+ snprintf(buf1,sizeof(buf1),"sw-%d-.,10",local_control_statement_count);
+ fall_thru->appargs = strdup(buf1);
+ linkprio(switch_case, fall_thru);
+ } else if (!p2->next) {
+ fall_thru = new_prio();
+ fall_thru->type = AEL_CONTROL1;
+ fall_thru->goto_true = switch_end;
+ fall_thru->app = strdup("Goto");
+ linkprio(switch_case, fall_thru);
+ }
+ }
+ if (switch_case->return_needed) { /* returns don't generate a goto eoe (end of extension) any more, just a Return() app call) */
+ char buf[2000];
+ struct ael_priority *np2 = new_prio();
+ np2->type = AEL_APPCALL;
+ np2->app = strdup("NoOp");
+ snprintf(buf,sizeof(buf),"End of Extension %s", switch_case->name);
+ np2->appargs = strdup(buf);
+ linkprio(switch_case, np2);
+ switch_case-> return_target = np2;
+ }
+ } else {
+ /* what could it be??? */
+ }
+ }
+
+ exten->loop_break = loop_break_save;
+ exten->loop_continue = loop_continue_save;
+ switch_test->origin = p;
+ switch_end->origin = p;
+ break;
+
+ case PV_MACRO_CALL:
+ pr = new_prio();
+ pr->type = AEL_APPCALL;
+ snprintf(buf1,sizeof(buf1),"%s,s,1", p->u1.str);
+ first = 1;
+ for (p2 = p->u2.arglist; p2; p2 = p2->next) {
+ if (first)
+ {
+ strcat(buf1,"(");
+ first = 0;
+ }
+ else
+ strcat(buf1,",");
+ strcat(buf1,p2->u1.str);
+ }
+ if (!first)
+ strcat(buf1,")");
+
+ pr->app = strdup("Gosub");
+ pr->appargs = strdup(buf1);
+ pr->origin = p;
+ linkprio(exten, pr);
+ break;
+
+ case PV_APPLICATION_CALL:
+ pr = new_prio();
+ pr->type = AEL_APPCALL;
+ buf1[0] = 0;
+ for (p2 = p->u2.arglist; p2; p2 = p2->next) {
+ if (p2 != p->u2.arglist )
+ strcat(buf1,",");
+ strcat(buf1,p2->u1.str);
+ }
+ pr->app = strdup(p->u1.str);
+ pr->appargs = strdup(buf1);
+ pr->origin = p;
+ linkprio(exten, pr);
+ break;
+
+ case PV_BREAK:
+ pr = new_prio();
+ pr->type = AEL_CONTROL1; /* simple goto */
+ pr->goto_true = exten->loop_break;
+ pr->origin = p;
+ linkprio(exten, pr);
+ break;
+
+ case PV_RETURN: /* hmmmm */
+ pr = new_prio();
+ pr->type = AEL_RETURN; /* simple Return */
+ /* exten->return_needed++; */
+ pr->app = strdup("Return");
+ pr->appargs = strdup("");
+ pr->origin = p;
+ linkprio(exten, pr);
+ break;
+
+ case PV_CONTINUE:
+ pr = new_prio();
+ pr->type = AEL_CONTROL1; /* simple goto */
+ pr->goto_true = exten->loop_continue;
+ pr->origin = p;
+ linkprio(exten, pr);
+ break;
+
+ case PV_IFTIME:
+ control_statement_count++;
+ snprintf(new_label,sizeof(new_label),"iftime-%s-%d", label, control_statement_count);
+
+ if_test = new_prio();
+ if_test->type = AEL_IFTIME_CONTROL;
+ snprintf(buf1,sizeof(buf1),"%s,%s,%s,%s",
+ p->u1.list->u1.str,
+ p->u1.list->next->u1.str,
+ p->u1.list->next->next->u1.str,
+ p->u1.list->next->next->next->u1.str);
+ if_test->app = 0;
+ if_test->appargs = strdup(buf1);
+ if_test->origin = p;
+
+ if_end = new_prio();
+ if_end->type = AEL_APPCALL;
+ snprintf(buf1,sizeof(buf1),"Finish iftime-%s-%d", label, control_statement_count);
+ if_end->app = strdup("NoOp");
+ if_end->appargs = strdup(buf1);
+
+ if (p->u3.else_statements) {
+ if_skip = new_prio();
+ if_skip->type = AEL_CONTROL1; /* simple goto */
+ if_skip->goto_true = if_end;
+ if_skip->origin = p;
+
+ } else {
+ if_skip = 0;
+
+ if_test->goto_false = if_end;
+ }
+
+ if_false = new_prio();
+ if_false->type = AEL_CONTROL1;
+ if (p->u3.else_statements) {
+ if_false->goto_true = if_skip; /* +1 */
+ } else {
+ if_false->goto_true = if_end;
+ }
+
+ /* link & load! */
+ linkprio(exten, if_test);
+ linkprio(exten, if_false);
+
+ /* now, put the body of the if here */
+
+ gen_prios(exten, new_label, p->u2.statements, mother_exten, this_context); /* this will link in all the statements here */
+
+ if (p->u3.else_statements) {
+ linkprio(exten, if_skip);
+ gen_prios(exten, new_label, p->u3.else_statements, mother_exten, this_context); /* this will link in all the statements here */
+
+ }
+
+ linkprio(exten, if_end);
+
+ break;
+
+ case PV_RANDOM:
+ case PV_IF:
+ control_statement_count++;
+ snprintf(new_label,sizeof(new_label),"if-%s-%d", label, control_statement_count);
+
+ if_test = new_prio();
+ if_end = new_prio();
+ if_test->type = AEL_IF_CONTROL;
+ if_end->type = AEL_APPCALL;
+ if ( p->type == PV_RANDOM )
+ snprintf(buf1,sizeof(buf1),"$[${RAND(0,99)} < (%s)]",p->u1.str);
+ else
+ snprintf(buf1,sizeof(buf1),"$[%s]",p->u1.str);
+ if_test->app = 0;
+ if_test->appargs = strdup(buf1);
+ snprintf(buf1,sizeof(buf1),"Finish if-%s-%d", label, control_statement_count);
+ if_end->app = strdup("NoOp");
+ if_end->appargs = strdup(buf1);
+ if_test->origin = p;
+
+ if (p->u3.else_statements) {
+ if_skip = new_prio();
+ if_skip->type = AEL_CONTROL1; /* simple goto */
+ if_skip->goto_true = if_end;
+ if_test->goto_false = if_skip;;
+ } else {
+ if_skip = 0;
+ if_test->goto_false = if_end;;
+ }
+
+ /* link & load! */
+ linkprio(exten, if_test);
+
+ /* now, put the body of the if here */
+
+ gen_prios(exten, new_label, p->u2.statements, mother_exten, this_context); /* this will link in all the statements here */
+
+ if (p->u3.else_statements) {
+ linkprio(exten, if_skip);
+ gen_prios(exten, new_label, p->u3.else_statements, mother_exten, this_context); /* this will link in all the statements here */
+
+ }
+
+ linkprio(exten, if_end);
+
+ break;
+
+ case PV_STATEMENTBLOCK:
+ gen_prios(exten, label, p->u1.list, mother_exten, this_context ); /* recurse into the block */
+ break;
+
+ case PV_CATCH:
+ control_statement_count++;
+ /* generate an extension with name of catch, put all catch stats
+ into this exten! */
+ switch_case = new_exten();
+ switch_case->context = this_context;
+ linkexten(exten,switch_case);
+ switch_case->name = strdup(p->u1.str);
+ snprintf(new_label,sizeof(new_label),"catch-%s-%d",p->u1.str, control_statement_count);
+
+ gen_prios(switch_case, new_label, p->u2.statements,mother_exten,this_context); /* this will link in all the catch body statements here */
+ if (switch_case->return_needed) { /* returns now generate a Return() app call, no longer a goto to the end of the exten */
+ char buf[2000];
+ struct ael_priority *np2 = new_prio();
+ np2->type = AEL_APPCALL;
+ np2->app = strdup("NoOp");
+ snprintf(buf,sizeof(buf),"End of Extension %s", switch_case->name);
+ np2->appargs = strdup(buf);
+ linkprio(switch_case, np2);
+ switch_case-> return_target = np2;
+ }
+
+ break;
+ default:
+ break;
+ }
+ }
+}
+
+void set_priorities(struct ael_extension *exten)
+{
+ int i;
+ struct ael_priority *pr;
+ do {
+ if (exten->is_switch)
+ i = 10;
+ else if (exten->regexten)
+ i=2;
+ else
+ i=1;
+
+ for (pr=exten->plist; pr; pr=pr->next) {
+ pr->priority_num = i;
+
+ if (!pr->origin || (pr->origin && pr->origin->type != PV_LABEL) ) /* Labels don't show up in the dialplan,
+ but we want them to point to the right
+ priority, which would be the next line
+ after the label; */
+ i++;
+ }
+
+ exten = exten->next_exten;
+ } while ( exten );
+}
+
+void add_extensions(struct ael_extension *exten)
+{
+ struct ael_priority *pr;
+ char *label=0;
+ char realext[AST_MAX_EXTENSION];
+ if (!exten) {
+ ast_log(LOG_WARNING, "This file is Empty!\n" );
+ return;
+ }
+ do {
+ struct ael_priority *last = 0;
+
+ memset(realext, '\0', sizeof(realext)); /* make sure this is properly initialized */
+ pbx_substitute_variables_helper(NULL, exten->name, realext, sizeof(realext) - 1);
+ if (exten->hints) {
+ if (ast_add_extension2(exten->context, 0 /*no replace*/, realext, PRIORITY_HINT, NULL, exten->cidmatch,
+ exten->hints, NULL, ast_free, registrar)) {
+ ast_log(LOG_WARNING, "Unable to add step at priority 'hint' of extension '%s'\n",
+ exten->name);
+ }
+ }
+
+ for (pr=exten->plist; pr; pr=pr->next) {
+ char app[2000];
+ char appargs[2000];
+
+ /* before we can add the extension, we need to prep the app/appargs;
+ the CONTROL types need to be done after the priority numbers are calculated.
+ */
+ if (pr->type == AEL_LABEL) /* don't try to put labels in the dialplan! */ {
+ last = pr;
+ continue;
+ }
+
+ if (pr->app)
+ strcpy(app, pr->app);
+ else
+ app[0] = 0;
+ if (pr->appargs )
+ strcpy(appargs, pr->appargs);
+ else
+ appargs[0] = 0;
+ switch( pr->type ) {
+ case AEL_APPCALL:
+ /* easy case. Everything is all set up */
+ break;
+
+ case AEL_CONTROL1: /* FOR loop, WHILE loop, BREAK, CONTINUE, IF, IFTIME */
+ /* simple, unconditional goto. */
+ strcpy(app,"Goto");
+ if (pr->goto_true->origin && pr->goto_true->origin->type == PV_SWITCH ) {
+ snprintf(appargs,sizeof(appargs),"%s,%d", pr->goto_true->exten->name, pr->goto_true->priority_num);
+ } else if (pr->goto_true->origin && pr->goto_true->origin->type == PV_IFTIME && pr->goto_true->origin->u3.else_statements ) {
+ snprintf(appargs,sizeof(appargs),"%d", pr->goto_true->priority_num+1);
+ } else
+ snprintf(appargs,sizeof(appargs),"%d", pr->goto_true->priority_num);
+ break;
+
+ case AEL_FOR_CONTROL: /* WHILE loop test, FOR loop test */
+ strcpy(app,"GotoIf");
+ snprintf(appargs,sizeof(appargs),"%s?%d:%d", pr->appargs, pr->priority_num+1, pr->goto_false->priority_num);
+ break;
+
+ case AEL_IF_CONTROL:
+ strcpy(app,"GotoIf");
+ if (pr->origin->u3.else_statements )
+ snprintf(appargs,sizeof(appargs),"%s?%d:%d", pr->appargs, pr->priority_num+1, pr->goto_false->priority_num+1);
+ else
+ snprintf(appargs,sizeof(appargs),"%s?%d:%d", pr->appargs, pr->priority_num+1, pr->goto_false->priority_num);
+ break;
+
+ case AEL_RAND_CONTROL:
+ strcpy(app,"Random");
+ snprintf(appargs,sizeof(appargs),"%s:%d", pr->appargs, pr->goto_true->priority_num+1);
+ break;
+
+ case AEL_IFTIME_CONTROL:
+ strcpy(app,"GotoIfTime");
+ snprintf(appargs,sizeof(appargs),"%s?%d", pr->appargs, pr->priority_num+2);
+ break;
+
+ case AEL_RETURN:
+ strcpy(app,"Return");
+ appargs[0] = 0;
+ break;
+
+ default:
+ break;
+ }
+ if (last && last->type == AEL_LABEL ) {
+ label = last->origin->u1.str;
+ }
+ else
+ label = 0;
+
+ if (ast_add_extension2(exten->context, 0 /*no replace*/, realext, pr->priority_num, (label?label:NULL), exten->cidmatch,
+ app, strdup(appargs), ast_free, registrar)) {
+ ast_log(LOG_WARNING, "Unable to add step at priority '%d' of extension '%s'\n", pr->priority_num,
+ exten->name);
+ }
+ last = pr;
+ }
+ exten = exten->next_exten;
+ } while ( exten );
+}
+
+static void attach_exten(struct ael_extension **list, struct ael_extension *newmem)
+{
+ /* travel to the end of the list... */
+ struct ael_extension *lptr;
+ if( !*list ) {
+ *list = newmem;
+ return;
+ }
+ lptr = *list;
+
+ while( lptr->next_exten ) {
+ lptr = lptr->next_exten;
+ }
+ /* lptr should now pointing to the last element in the list; it has a null next_exten pointer */
+ lptr->next_exten = newmem;
+}
+
+static pval *get_extension_or_contxt(pval *p)
+{
+ while( p && p->type != PV_EXTENSION && p->type != PV_CONTEXT && p->type != PV_MACRO ) {
+
+ p = p->dad;
+ }
+
+ return p;
+}
+
+static pval *get_contxt(pval *p)
+{
+ while( p && p->type != PV_CONTEXT && p->type != PV_MACRO ) {
+
+ p = p->dad;
+ }
+
+ return p;
+}
+
+static void fix_gotos_in_extensions(struct ael_extension *exten)
+{
+ struct ael_extension *e;
+ for(e=exten;e;e=e->next_exten) {
+
+ struct ael_priority *p;
+ for(p=e->plist;p;p=p->next) {
+
+ if( p->origin && p->origin->type == PV_GOTO && p->origin->u3.goto_target_in_case ) {
+
+ /* fix the extension of the goto target to the actual extension in the post-compiled dialplan */
+
+ pval *target = p->origin->u2.goto_target;
+ struct ael_extension *z = target->u3.compiled_label;
+ pval *pv2 = p->origin;
+ char buf1[500];
+ char *apparg_save = p->appargs;
+
+ p->appargs = 0;
+ if (!pv2->u1.list->next) /* just one -- it won't hurt to repeat the extension */ {
+ snprintf(buf1,sizeof(buf1),"%s,%s", z->name, pv2->u1.list->u1.str);
+ p->appargs = strdup(buf1);
+
+ } else if (pv2->u1.list->next && !pv2->u1.list->next->next) /* two */ {
+ snprintf(buf1,sizeof(buf1),"%s,%s", z->name, pv2->u1.list->next->u1.str);
+ p->appargs = strdup(buf1);
+ } else if (pv2->u1.list->next && pv2->u1.list->next->next) {
+ snprintf(buf1,sizeof(buf1),"%s,%s,%s", pv2->u1.list->u1.str,
+ z->name,
+ pv2->u1.list->next->next->u1.str);
+ p->appargs = strdup(buf1);
+ }
+ else
+ printf("WHAT? The goto doesn't fall into one of three cases for GOTO????\n");
+
+ if( apparg_save ) {
+ free(apparg_save);
+ }
+ }
+ }
+ }
+}
+
+
+void ast_compile_ael2(struct ast_context **local_contexts, struct pval *root)
+{
+ pval *p,*p2;
+ struct ast_context *context;
+ char buf[2000];
+ struct ael_extension *exten;
+ struct ael_extension *exten_list = 0;
+
+ for (p=root; p; p=p->next ) { /* do the globals first, so they'll be there
+ when we try to eval them */
+ switch (p->type) {
+ case PV_GLOBALS:
+ /* just VARDEC elements */
+ for (p2=p->u1.list; p2; p2=p2->next) {
+ char buf2[2000];
+ snprintf(buf2,sizeof(buf2),"%s=%s", p2->u1.str, p2->u2.val);
+ pbx_builtin_setvar(NULL, buf2);
+ }
+ break;
+ default:
+ break;
+ }
+ }
+
+ for (p=root; p; p=p->next ) {
+ pval *lp;
+ int argc;
+
+ switch (p->type) {
+ case PV_MACRO:
+
+ context = ast_context_create(local_contexts, p->u1.str, registrar);
+
+ exten = new_exten();
+ exten->context = context;
+ exten->name = strdup("s");
+ argc = 1;
+ for (lp=p->u2.arglist; lp; lp=lp->next) {
+ /* for each arg, set up a "Set" command */
+ struct ael_priority *np2 = new_prio();
+ np2->type = AEL_APPCALL;
+ np2->app = strdup("Set");
+ snprintf(buf,sizeof(buf),"LOCAL(%s)=${ARG%d}", lp->u1.str, argc++);
+ remove_spaces_before_equals(buf);
+ np2->appargs = strdup(buf);
+ linkprio(exten, np2);
+ }
+
+ /* CONTAINS APPCALLS, CATCH, just like extensions... */
+ gen_prios(exten, p->u1.str, p->u3.macro_statements, 0, context );
+ if (exten->return_needed) { /* most likely, this will go away */
+ struct ael_priority *np2 = new_prio();
+ np2->type = AEL_APPCALL;
+ np2->app = strdup("NoOp");
+ snprintf(buf,sizeof(buf),"End of Macro %s-%s",p->u1.str, exten->name);
+ np2->appargs = strdup(buf);
+ linkprio(exten, np2);
+ exten-> return_target = np2;
+ }
+
+ set_priorities(exten);
+ attach_exten(&exten_list, exten);
+ break;
+
+ case PV_GLOBALS:
+ /* already done */
+ break;
+
+ case PV_CONTEXT:
+ context = ast_context_create(local_contexts, p->u1.str, registrar);
+
+ /* contexts contain: ignorepat, includes, switches, eswitches, extensions, */
+ for (p2=p->u2.statements; p2; p2=p2->next) {
+ pval *p3;
+ char *s3;
+
+ switch (p2->type) {
+ case PV_EXTENSION:
+ exten = new_exten();
+ exten->name = strdup(p2->u1.str);
+ exten->context = context;
+
+ if( (s3=strchr(exten->name, '/') ) != 0 )
+ {
+ *s3 = 0;
+ exten->cidmatch = s3+1;
+ }
+
+ if ( p2->u3.hints )
+ exten->hints = strdup(p2->u3.hints);
+ exten->regexten = p2->u4.regexten;
+ gen_prios(exten, p->u1.str, p2->u2.statements, 0, context );
+ if (exten->return_needed) { /* returns don't generate a goto eoe (end of extension) any more, just a Return() app call) */
+ struct ael_priority *np2 = new_prio();
+ np2->type = AEL_APPCALL;
+ np2->app = strdup("NoOp");
+ snprintf(buf,sizeof(buf),"End of Extension %s", exten->name);
+ np2->appargs = strdup(buf);
+ linkprio(exten, np2);
+ exten-> return_target = np2;
+ }
+ /* is the last priority in the extension a label? Then add a trailing no-op */
+ if( !exten->plist_last )
+ {
+ ast_log(LOG_WARNING, "Warning: file %s, line %d-%d: Empty Extension!\n",
+ p2->filename, p2->startline, p2->endline);
+ }
+
+ if ( exten->plist_last && exten->plist_last->type == AEL_LABEL ) {
+ struct ael_priority *np2 = new_prio();
+ np2->type = AEL_APPCALL;
+ np2->app = strdup("NoOp");
+ snprintf(buf,sizeof(buf),"A NoOp to follow a trailing label %s", exten->plist_last->origin->u1.str);
+ np2->appargs = strdup(buf);
+ linkprio(exten, np2);
+ }
+
+ set_priorities(exten);
+ attach_exten(&exten_list, exten);
+ break;
+
+ case PV_IGNOREPAT:
+ ast_context_add_ignorepat2(context, p2->u1.str, registrar);
+ break;
+
+ case PV_INCLUDES:
+ for (p3 = p2->u1.list; p3 ;p3=p3->next) {
+ if ( p3->u2.arglist ) {
+ snprintf(buf,sizeof(buf), "%s,%s,%s,%s,%s",
+ p3->u1.str,
+ p3->u2.arglist->u1.str,
+ p3->u2.arglist->next->u1.str,
+ p3->u2.arglist->next->next->u1.str,
+ p3->u2.arglist->next->next->next->u1.str);
+ ast_context_add_include2(context, buf, registrar);
+ } else
+ ast_context_add_include2(context, p3->u1.str, registrar);
+ }
+ break;
+
+ case PV_SWITCHES:
+ for (p3 = p2->u1.list; p3 ;p3=p3->next) {
+ char *c = strchr(p3->u1.str, '/');
+ if (c) {
+ *c = '\0';
+ c++;
+ } else
+ c = "";
+
+ ast_context_add_switch2(context, p3->u1.str, c, 0, registrar);
+ }
+ break;
+
+ case PV_ESWITCHES:
+ for (p3 = p2->u1.list; p3 ;p3=p3->next) {
+ char *c = strchr(p3->u1.str, '/');
+ if (c) {
+ *c = '\0';
+ c++;
+ } else
+ c = "";
+
+ ast_context_add_switch2(context, p3->u1.str, c, 1, registrar);
+ }
+ break;
+ default:
+ break;
+ }
+ }
+
+ break;
+
+ default:
+ /* huh? what? */
+ break;
+
+ }
+ }
+ /* moved these from being done after a macro or extension were processed,
+ to after all processing is done, for the sake of fixing gotos to labels inside cases... */
+ /* I guess this would be considered 2nd pass of compiler now... */
+ fix_gotos_in_extensions(exten_list); /* find and fix extension ref in gotos to labels that are in case statements */
+ add_extensions(exten_list); /* actually makes calls to create priorities in ast_contexts -- feeds dialplan to asterisk */
+ destroy_extensions(exten_list); /* all that remains is an empty husk, discard of it as is proper */
+
+}
+
+
+/* DESTROY the PVAL tree ============================================================================ */
+
+
+
+void destroy_pval_item(pval *item)
+{
+ if (item == NULL) {
+ ast_log(LOG_WARNING, "null item\n");
+ return;
+ }
+
+ if (item->filename)
+ free(item->filename);
+
+ switch (item->type) {
+ case PV_WORD:
+ /* fields: item->u1.str == string associated with this (word). */
+ if (item->u1.str )
+ free(item->u1.str);
+ if ( item->u2.arglist )
+ destroy_pval(item->u2.arglist);
+ break;
+
+ case PV_MACRO:
+ /* fields: item->u1.str == name of macro
+ item->u2.arglist == pval list of PV_WORD arguments of macro, as given by user
+ item->u2.arglist->u1.str == argument
+ item->u2.arglist->next == next arg
+
+ item->u3.macro_statements == pval list of statements in macro body.
+ */
+ destroy_pval(item->u2.arglist);
+ if (item->u1.str )
+ free(item->u1.str);
+ destroy_pval(item->u3.macro_statements);
+ break;
+
+ case PV_CONTEXT:
+ /* fields: item->u1.str == name of context
+ item->u2.statements == pval list of statements in context body
+ item->u3.abstract == int 1 if an abstract keyword were present
+ */
+ if (item->u1.str)
+ free(item->u1.str);
+ destroy_pval(item->u2.statements);
+ break;
+
+ case PV_MACRO_CALL:
+ /* fields: item->u1.str == name of macro to call
+ item->u2.arglist == pval list of PV_WORD arguments of macro call, as given by user
+ item->u2.arglist->u1.str == argument
+ item->u2.arglist->next == next arg
+ */
+ if (item->u1.str)
+ free(item->u1.str);
+ destroy_pval(item->u2.arglist);
+ break;
+
+ case PV_APPLICATION_CALL:
+ /* fields: item->u1.str == name of application to call
+ item->u2.arglist == pval list of PV_WORD arguments of macro call, as given by user
+ item->u2.arglist->u1.str == argument
+ item->u2.arglist->next == next arg
+ */
+ if (item->u1.str)
+ free(item->u1.str);
+ destroy_pval(item->u2.arglist);
+ break;
+
+ case PV_CASE:
+ /* fields: item->u1.str == value of case
+ item->u2.statements == pval list of statements under the case
+ */
+ if (item->u1.str)
+ free(item->u1.str);
+ destroy_pval(item->u2.statements);
+ break;
+
+ case PV_PATTERN:
+ /* fields: item->u1.str == value of case
+ item->u2.statements == pval list of statements under the case
+ */
+ if (item->u1.str)
+ free(item->u1.str);
+ destroy_pval(item->u2.statements);
+ break;
+
+ case PV_DEFAULT:
+ /* fields:
+ item->u2.statements == pval list of statements under the case
+ */
+ destroy_pval(item->u2.statements);
+ break;
+
+ case PV_CATCH:
+ /* fields: item->u1.str == name of extension to catch
+ item->u2.statements == pval list of statements in context body
+ */
+ if (item->u1.str)
+ free(item->u1.str);
+ destroy_pval(item->u2.statements);
+ break;
+
+ case PV_SWITCHES:
+ /* fields: item->u1.list == pval list of PV_WORD elements, one per entry in the list
+ */
+ destroy_pval(item->u1.list);
+ break;
+
+ case PV_ESWITCHES:
+ /* fields: item->u1.list == pval list of PV_WORD elements, one per entry in the list
+ */
+ destroy_pval(item->u1.list);
+ break;
+
+ case PV_INCLUDES:
+ /* fields: item->u1.list == pval list of PV_WORD elements, one per entry in the list
+ item->u2.arglist == pval list of 4 PV_WORD elements for time values
+ */
+ destroy_pval(item->u1.list);
+ break;
+
+ case PV_STATEMENTBLOCK:
+ /* fields: item->u1.list == pval list of statements in block, one per entry in the list
+ */
+ destroy_pval(item->u1.list);
+ break;
+
+ case PV_LOCALVARDEC:
+ case PV_VARDEC:
+ /* fields: item->u1.str == variable name
+ item->u2.val == variable value to assign
+ */
+ if (item->u1.str)
+ free(item->u1.str);
+ if (item->u2.val)
+ free(item->u2.val);
+ break;
+
+ case PV_GOTO:
+ /* fields: item->u1.list == pval list of PV_WORD target names, up to 3, in order as given by user.
+ item->u1.list->u1.str == where the data on a PV_WORD will always be.
+ */
+
+ destroy_pval(item->u1.list);
+ break;
+
+ case PV_LABEL:
+ /* fields: item->u1.str == label name
+ */
+ if (item->u1.str)
+ free(item->u1.str);
+ break;
+
+ case PV_FOR:
+ /* fields: item->u1.for_init == a string containing the initalizer
+ item->u2.for_test == a string containing the loop test
+ item->u3.for_inc == a string containing the loop increment
+
+ item->u4.for_statements == a pval list of statements in the for ()
+ */
+ if (item->u1.for_init)
+ free(item->u1.for_init);
+ if (item->u2.for_test)
+ free(item->u2.for_test);
+ if (item->u3.for_inc)
+ free(item->u3.for_inc);
+ destroy_pval(item->u4.for_statements);
+ break;
+
+ case PV_WHILE:
+ /* fields: item->u1.str == the while conditional, as supplied by user
+
+ item->u2.statements == a pval list of statements in the while ()
+ */
+ if (item->u1.str)
+ free(item->u1.str);
+ destroy_pval(item->u2.statements);
+ break;
+
+ case PV_BREAK:
+ /* fields: none
+ */
+ break;
+
+ case PV_RETURN:
+ /* fields: none
+ */
+ break;
+
+ case PV_CONTINUE:
+ /* fields: none
+ */
+ break;
+
+ case PV_IFTIME:
+ /* fields: item->u1.list == the 4 time values, in PV_WORD structs, linked list
+
+ item->u2.statements == a pval list of statements in the if ()
+ item->u3.else_statements == a pval list of statements in the else
+ (could be zero)
+ */
+ destroy_pval(item->u1.list);
+ destroy_pval(item->u2.statements);
+ if (item->u3.else_statements) {
+ destroy_pval(item->u3.else_statements);
+ }
+ break;
+
+ case PV_RANDOM:
+ /* fields: item->u1.str == the random percentage, as supplied by user
+
+ item->u2.statements == a pval list of statements in the true part ()
+ item->u3.else_statements == a pval list of statements in the else
+ (could be zero)
+ fall thru to If */
+ case PV_IF:
+ /* fields: item->u1.str == the if conditional, as supplied by user
+
+ item->u2.statements == a pval list of statements in the if ()
+ item->u3.else_statements == a pval list of statements in the else
+ (could be zero)
+ */
+ if (item->u1.str)
+ free(item->u1.str);
+ destroy_pval(item->u2.statements);
+ if (item->u3.else_statements) {
+ destroy_pval(item->u3.else_statements);
+ }
+ break;
+
+ case PV_SWITCH:
+ /* fields: item->u1.str == the switch expression
+
+ item->u2.statements == a pval list of statements in the switch,
+ (will be case statements, most likely!)
+ */
+ if (item->u1.str)
+ free(item->u1.str);
+ destroy_pval(item->u2.statements);
+ break;
+
+ case PV_EXTENSION:
+ /* fields: item->u1.str == the extension name, label, whatever it's called
+
+ item->u2.statements == a pval list of statements in the extension
+ item->u3.hints == a char * hint argument
+ item->u4.regexten == an int boolean. non-zero says that regexten was specified
+ */
+ if (item->u1.str)
+ free(item->u1.str);
+ if (item->u3.hints)
+ free(item->u3.hints);
+ destroy_pval(item->u2.statements);
+ break;
+
+ case PV_IGNOREPAT:
+ /* fields: item->u1.str == the ignorepat data
+ */
+ if (item->u1.str)
+ free(item->u1.str);
+ break;
+
+ case PV_GLOBALS:
+ /* fields: item->u1.statements == pval list of statements, usually vardecs
+ */
+ destroy_pval(item->u1.statements);
+ break;
+ }
+ free(item);
+}
+
+void destroy_pval(pval *item)
+{
+ pval *i,*nxt;
+
+ for (i=item; i; i=nxt) {
+ nxt = i->next;
+
+ destroy_pval_item(i);
+ }
+}
+
+#ifdef AAL_ARGCHECK
+static char *ael_funclist[] =
+{
+ "AGENT",
+ "ARRAY",
+ "BASE64_DECODE",
+ "BASE64_ENCODE",
+ "CALLERID",
+ "CDR",
+ "CHANNEL",
+ "CHECKSIPDOMAIN",
+ "CHECK_MD5",
+ "CURL",
+ "CUT",
+ "DB",
+ "DB_EXISTS",
+ "DUNDILOOKUP",
+ "ENUMLOOKUP",
+ "ENV",
+ "EVAL",
+ "EXISTS",
+ "FIELDQTY",
+ "FILTER",
+ "GROUP",
+ "GROUP_COUNT",
+ "GROUP_LIST",
+ "GROUP_MATCH_COUNT",
+ "IAXPEER",
+ "IF",
+ "IFTIME",
+ "ISNULL",
+ "KEYPADHASH",
+ "LANGUAGE",
+ "LEN",
+ "MATH",
+ "MD5",
+ "MUSICCLASS",
+ "QUEUEAGENTCOUNT",
+ "QUEUE_MEMBER_COUNT",
+ "QUEUE_MEMBER_LIST",
+ "QUOTE",
+ "RAND",
+ "REGEX",
+ "SET",
+ "SHA1",
+ "SIPCHANINFO",
+ "SIPPEER",
+ "SIP_HEADER",
+ "SORT",
+ "STAT",
+ "STRFTIME",
+ "STRPTIME",
+ "TIMEOUT",
+ "TXTCIDNAME",
+ "URIDECODE",
+ "URIENCODE",
+ "VMCOUNT"
+};
+
+
+int ael_is_funcname(char *name)
+{
+ int s,t;
+ t = sizeof(ael_funclist)/sizeof(char*);
+ s = 0;
+ while ((s < t) && strcasecmp(name, ael_funclist[s]))
+ s++;
+ if ( s < t )
+ return 1;
+ else
+ return 0;
+}
+#endif
+
+
+/* PVAL PI */
+
+/* ----------------- implementation ------------------- */
+
+
+int pvalCheckType( pval *p, char *funcname, pvaltype type )
+{
+ if (p->type != type)
+ {
+ ast_log(LOG_ERROR, "Func: %s the pval passed is not appropriate for this function!\n", funcname);
+ return 0;
+ }
+ return 1;
+}
+
+
+pval *pvalCreateNode( pvaltype type )
+{
+ pval *p = calloc(1,sizeof(pval)); /* why, oh why, don't I use ast_calloc? Way, way, way too messy if I do! */
+ p->type = type; /* remember, this can be used externally or internally to asterisk */
+ return p;
+}
+
+pvaltype pvalObjectGetType( pval *p )
+{
+ return p->type;
+}
+
+
+void pvalWordSetString( pval *p, char *str)
+{
+ if (!pvalCheckType(p, "pvalWordSetString", PV_WORD))
+ return;
+ p->u1.str = str;
+}
+
+char *pvalWordGetString( pval *p )
+{
+ if (!pvalCheckType(p, "pvalWordGetString", PV_WORD))
+ return 0;
+ return p->u1.str;
+}
+
+
+void pvalMacroSetName( pval *p, char *name)
+{
+ if (!pvalCheckType(p, "pvalMacroSetName", PV_MACRO))
+ return;
+ p->u1.str = name;
+}
+
+char *pvalMacroGetName( pval *p )
+{
+ if (!pvalCheckType(p, "pvalMacroGetName", PV_MACRO))
+ return 0;
+ return p->u1.str;
+}
+
+void pvalMacroSetArglist( pval *p, pval *arglist )
+{
+ if (!pvalCheckType(p, "pvalMacroSetArglist", PV_MACRO))
+ return;
+ p->u2.arglist = arglist;
+}
+
+void pvalMacroAddArg( pval *p, pval *arg ) /* single arg only! */
+{
+ if (!pvalCheckType(p, "pvalMacroAddArg", PV_MACRO))
+ return;
+ if (!p->u2.arglist)
+ p->u2.arglist = arg;
+ else
+ linku1(p->u2.arglist, arg);
+
+}
+
+pval *pvalMacroWalkArgs( pval *p, pval **arg )
+{
+ if (!pvalCheckType(p, "pvalMacroWalkArgs", PV_MACRO))
+ return 0;
+ if (!(*arg))
+ *arg = p->u2.arglist;
+ else {
+ *arg = (*arg)->next;
+ }
+ return *arg;
+}
+
+void pvalMacroAddStatement( pval *p, pval *statement )
+{
+ if (!pvalCheckType(p, "pvalMacroAddStatement", PV_MACRO))
+ return;
+ if (!p->u3.macro_statements)
+ p->u3.macro_statements = statement;
+ else
+ linku1(p->u3.macro_statements, statement);
+
+
+}
+
+pval *pvalMacroWalkStatements( pval *p, pval **next_statement )
+{
+ if (!pvalCheckType(p, "pvalMacroWalkStatements", PV_MACRO))
+ return 0;
+ if (!(*next_statement))
+ *next_statement = p->u3.macro_statements;
+ else {
+ *next_statement = (*next_statement)->next;
+ }
+ return *next_statement;
+}
+
+
+
+void pvalContextSetName( pval *p, char *name)
+{
+ if (!pvalCheckType(p, "pvalContextSetName", PV_CONTEXT))
+ return;
+ p->u1.str = name;
+}
+
+char *pvalContextGetName( pval *p )
+{
+ if (!pvalCheckType(p, "pvalContextGetName", PV_CONTEXT))
+ return 0;
+ return p->u1.str;
+}
+
+void pvalContextSetAbstract( pval *p )
+{
+ if (!pvalCheckType(p, "pvalContextSetAbstract", PV_CONTEXT))
+ return;
+ p->u3.abstract = 1;
+}
+
+void pvalContextUnsetAbstract( pval *p )
+{
+ if (!pvalCheckType(p, "pvalContextUnsetAbstract", PV_CONTEXT))
+ return;
+ p->u3.abstract = 0;
+}
+
+int pvalContextGetAbstract( pval *p )
+{
+ if (!pvalCheckType(p, "pvalContextGetAbstract", PV_CONTEXT))
+ return 0;
+ return p->u3.abstract;
+}
+
+
+
+void pvalContextAddStatement( pval *p, pval *statement) /* this includes SWITCHES, INCLUDES, IGNOREPAT, etc */
+{
+ if (!pvalCheckType(p, "pvalContextAddStatement", PV_CONTEXT))
+ return;
+ if (!p->u2.statements)
+ p->u2.statements = statement;
+ else
+ linku1(p->u2.statements, statement);
+}
+
+pval *pvalContextWalkStatements( pval *p, pval **statements )
+{
+ if (!pvalCheckType(p, "pvalContextWalkStatements", PV_CONTEXT))
+ return 0;
+ if (!(*statements))
+ *statements = p->u2.statements;
+ else {
+ *statements = (*statements)->next;
+ }
+ return *statements;
+}
+
+
+void pvalMacroCallSetMacroName( pval *p, char *name )
+{
+ if (!pvalCheckType(p, "pvalMacroCallSetMacroName", PV_MACRO_CALL))
+ return;
+ p->u1.str = name;
+}
+
+char* pvalMacroCallGetMacroName( pval *p )
+{
+ if (!pvalCheckType(p, "pvalMacroCallGetMacroName", PV_MACRO_CALL))
+ return 0;
+ return p->u1.str;
+}
+
+void pvalMacroCallSetArglist( pval *p, pval *arglist )
+{
+ if (!pvalCheckType(p, "pvalMacroCallSetArglist", PV_MACRO_CALL))
+ return;
+ p->u2.arglist = arglist;
+}
+
+void pvalMacroCallAddArg( pval *p, pval *arg )
+{
+ if (!pvalCheckType(p, "pvalMacroCallGetAddArg", PV_MACRO_CALL))
+ return;
+ if (!p->u2.arglist)
+ p->u2.arglist = arg;
+ else
+ linku1(p->u2.arglist, arg);
+}
+
+pval *pvalMacroCallWalkArgs( pval *p, pval **args )
+{
+ if (!pvalCheckType(p, "pvalMacroCallWalkArgs", PV_MACRO_CALL))
+ return 0;
+ if (!(*args))
+ *args = p->u2.arglist;
+ else {
+ *args = (*args)->next;
+ }
+ return *args;
+}
+
+
+void pvalAppCallSetAppName( pval *p, char *name )
+{
+ if (!pvalCheckType(p, "pvalAppCallSetAppName", PV_APPLICATION_CALL))
+ return;
+ p->u1.str = name;
+}
+
+char* pvalAppCallGetAppName( pval *p )
+{
+ if (!pvalCheckType(p, "pvalAppCallGetAppName", PV_APPLICATION_CALL))
+ return 0;
+ return p->u1.str;
+}
+
+void pvalAppCallSetArglist( pval *p, pval *arglist )
+{
+ if (!pvalCheckType(p, "pvalAppCallSetArglist", PV_APPLICATION_CALL))
+ return;
+ p->u2.arglist = arglist;
+}
+
+void pvalAppCallAddArg( pval *p, pval *arg )
+{
+ if (!pvalCheckType(p, "pvalAppCallAddArg", PV_APPLICATION_CALL))
+ return;
+ if (!p->u2.arglist)
+ p->u2.arglist = arg;
+ else
+ linku1(p->u2.arglist, arg);
+}
+
+pval *pvalAppCallWalkArgs( pval *p, pval **args )
+{
+ if (!pvalCheckType(p, "pvalAppCallWalkArgs", PV_APPLICATION_CALL))
+ return 0;
+ if (!(*args))
+ *args = p->u2.arglist;
+ else {
+ *args = (*args)->next;
+ }
+ return *args;
+}
+
+
+void pvalCasePatSetVal( pval *p, char *val )
+{
+ if (!pvalCheckType(p, "pvalAppCallWalkArgs", PV_APPLICATION_CALL))
+ return;
+ p->u1.str = val;
+}
+
+char* pvalCasePatGetVal( pval *p )
+{
+ return p->u1.str;
+}
+
+void pvalCasePatDefAddStatement( pval *p, pval *statement )
+{
+ if (!p->u2.arglist)
+ p->u2.statements = statement;
+ else
+ linku1(p->u2.statements, statement);
+}
+
+pval *pvalCasePatDefWalkStatements( pval *p, pval **statement )
+{
+ if (!(*statement))
+ *statement = p->u2.statements;
+ else {
+ *statement = (*statement)->next;
+ }
+ return *statement;
+}
+
+
+void pvalCatchSetExtName( pval *p, char *name )
+{
+ if (!pvalCheckType(p, "pvalCatchSetExtName", PV_CATCH))
+ return;
+ p->u1.str = name;
+}
+
+char* pvalCatchGetExtName( pval *p )
+{
+ if (!pvalCheckType(p, "pvalCatchGetExtName", PV_CATCH))
+ return 0;
+ return p->u1.str;
+}
+
+void pvalCatchSetStatement( pval *p, pval *statement )
+{
+ if (!pvalCheckType(p, "pvalCatchSetStatement", PV_CATCH))
+ return;
+ p->u2.statements = statement;
+}
+
+pval *pvalCatchGetStatement( pval *p )
+{
+ if (!pvalCheckType(p, "pvalCatchGetStatement", PV_CATCH))
+ return 0;
+ return p->u2.statements;
+}
+
+
+void pvalSwitchesAddSwitch( pval *p, char *name )
+{
+ pval *s;
+ if (!pvalCheckType(p, "pvalSwitchesAddSwitch", PV_SWITCHES))
+ return;
+ s = pvalCreateNode(PV_WORD);
+ s->u1.str = name;
+ p->u1.list = linku1(p->u1.list, s);
+}
+
+char* pvalSwitchesWalkNames( pval *p, pval **next_item )
+{
+ if (!pvalCheckType(p, "pvalSwitchesWalkNames", PV_SWITCHES))
+ return 0;
+ if (!(*next_item))
+ *next_item = p->u1.list;
+ else {
+ *next_item = (*next_item)->next;
+ }
+ return (*next_item)->u1.str;
+}
+
+void pvalESwitchesAddSwitch( pval *p, char *name )
+{
+ pval *s;
+ if (!pvalCheckType(p, "pvalESwitchesAddSwitch", PV_ESWITCHES))
+ return;
+ s = pvalCreateNode(PV_WORD);
+ s->u1.str = name;
+ p->u1.list = linku1(p->u1.list, s);
+}
+
+char* pvalESwitchesWalkNames( pval *p, pval **next_item )
+{
+ if (!pvalCheckType(p, "pvalESwitchesWalkNames", PV_ESWITCHES))
+ return 0;
+ if (!(*next_item))
+ *next_item = p->u1.list;
+ else {
+ *next_item = (*next_item)->next;
+ }
+ return (*next_item)->u1.str;
+}
+
+
+void pvalIncludesAddInclude( pval *p, const char *include )
+{
+ pval *s;
+ if (!pvalCheckType(p, "pvalIncludesAddSwitch", PV_INCLUDES))
+ return;
+ s = pvalCreateNode(PV_WORD);
+ s->u1.str = (char *)include;
+ p->u1.list = linku1(p->u1.list, s);
+}
+ /* an include is a WORD with string set to path */
+
+void pvalIncludesAddIncludeWithTimeConstraints( pval *p, const char *include, char *hour_range, char *dom_range, char *dow_range, char *month_range )
+{
+ pval *hr = pvalCreateNode(PV_WORD);
+ pval *dom = pvalCreateNode(PV_WORD);
+ pval *dow = pvalCreateNode(PV_WORD);
+ pval *mon = pvalCreateNode(PV_WORD);
+ pval *s = pvalCreateNode(PV_WORD);
+
+ if (!pvalCheckType(p, "pvalIncludeAddIncludeWithTimeConstraints", PV_INCLUDES))
+ return;
+
+ s->u1.str = (char *)include;
+ p->u1.list = linku1(p->u1.list, s);
+
+ hr->u1.str = hour_range;
+ dom->u1.str = dom_range;
+ dow->u1.str = dow_range;
+ mon->u1.str = month_range;
+
+ s->u2.arglist = hr;
+
+ hr->next = dom;
+ dom->next = dow;
+ dow->next = mon;
+ mon->next = 0;
+}
+ /* is this right??? come back and correct it */ /*the ptr is to the WORD */
+void pvalIncludeGetTimeConstraints( pval *p, char **hour_range, char **dom_range, char **dow_range, char **month_range )
+{
+ if (!pvalCheckType(p, "pvalIncludeGetTimeConstraints", PV_WORD))
+ return;
+ if (p->u2.arglist) {
+ *hour_range = p->u2.arglist->u1.str;
+ *dom_range = p->u2.arglist->next->u1.str;
+ *dow_range = p->u2.arglist->next->next->u1.str;
+ *month_range = p->u2.arglist->next->next->next->u1.str;
+ } else {
+ *hour_range = 0;
+ *dom_range = 0;
+ *dow_range = 0;
+ *month_range = 0;
+ }
+}
+ /* is this right??? come back and correct it */ /*the ptr is to the WORD */
+char* pvalIncludesWalk( pval *p, pval **next_item )
+{
+ if (!pvalCheckType(p, "pvalIncludesWalk", PV_INCLUDES))
+ return 0;
+ if (!(*next_item))
+ *next_item = p->u1.list;
+ else {
+ *next_item = (*next_item)->next;
+ }
+ return (*next_item)->u1.str;
+}
+
+
+void pvalStatementBlockAddStatement( pval *p, pval *statement)
+{
+ if (!pvalCheckType(p, "pvalStatementBlockAddStatement", PV_STATEMENTBLOCK))
+ return;
+ p->u1.list = linku1(p->u1.list, statement);
+}
+
+pval *pvalStatementBlockWalkStatements( pval *p, pval **next_statement)
+{
+ if (!pvalCheckType(p, "pvalStatementBlockWalkStatements", PV_STATEMENTBLOCK))
+ return 0;
+ if (!(*next_statement))
+ *next_statement = p->u1.list;
+ else {
+ *next_statement = (*next_statement)->next;
+ }
+ return *next_statement;
+}
+
+void pvalVarDecSetVarname( pval *p, char *name )
+{
+ if (!pvalCheckType(p, "pvalVarDecSetVarname", PV_VARDEC))
+ return;
+ p->u1.str = name;
+}
+
+void pvalVarDecSetValue( pval *p, char *value )
+{
+ if (!pvalCheckType(p, "pvalVarDecSetValue", PV_VARDEC))
+ return;
+ p->u2.val = value;
+}
+
+char* pvalVarDecGetVarname( pval *p )
+{
+ if (!pvalCheckType(p, "pvalVarDecGetVarname", PV_VARDEC))
+ return 0;
+ return p->u1.str;
+}
+
+char* pvalVarDecGetValue( pval *p )
+{
+ if (!pvalCheckType(p, "pvalVarDecGetValue", PV_VARDEC))
+ return 0;
+ return p->u2.val;
+}
+
+void pvalGotoSetTarget( pval *p, char *context, char *exten, char *label )
+{
+ pval *con, *ext, *pri;
+
+ if (!pvalCheckType(p, "pvalGotoSetTarget", PV_GOTO))
+ return;
+ if (context && strlen(context)) {
+ con = pvalCreateNode(PV_WORD);
+ ext = pvalCreateNode(PV_WORD);
+ pri = pvalCreateNode(PV_WORD);
+
+ con->u1.str = context;
+ ext->u1.str = exten;
+ pri->u1.str = label;
+
+ con->next = ext;
+ ext->next = pri;
+ p->u1.list = con;
+ } else if (exten && strlen(exten)) {
+ ext = pvalCreateNode(PV_WORD);
+ pri = pvalCreateNode(PV_WORD);
+
+ ext->u1.str = exten;
+ pri->u1.str = label;
+
+ ext->next = pri;
+ p->u1.list = ext;
+ } else {
+ pri = pvalCreateNode(PV_WORD);
+
+ pri->u1.str = label;
+
+ p->u1.list = pri;
+ }
+}
+
+void pvalGotoGetTarget( pval *p, char **context, char **exten, char **label )
+{
+ if (!pvalCheckType(p, "pvalGotoGetTarget", PV_GOTO))
+ return;
+ if (p->u1.list && p->u1.list->next && p->u1.list->next->next) {
+ *context = p->u1.list->u1.str;
+ *exten = p->u1.list->next->u1.str;
+ *label = p->u1.list->next->next->u1.str;
+
+ } else if (p->u1.list && p->u1.list->next ) {
+ *exten = p->u1.list->u1.str;
+ *label = p->u1.list->next->u1.str;
+ *context = 0;
+
+ } else if (p->u1.list) {
+ *label = p->u1.list->u1.str;
+ *context = 0;
+ *exten = 0;
+
+ } else {
+ *context = 0;
+ *exten = 0;
+ *label = 0;
+ }
+}
+
+
+void pvalLabelSetName( pval *p, char *name )
+{
+ if (!pvalCheckType(p, "pvalLabelSetName", PV_LABEL))
+ return;
+ p->u1.str = name;
+}
+
+char* pvalLabelGetName( pval *p )
+{
+ if (!pvalCheckType(p, "pvalLabelGetName", PV_LABEL))
+ return 0;
+ return p->u1.str;
+}
+
+
+void pvalForSetInit( pval *p, char *init )
+{
+ if (!pvalCheckType(p, "pvalForSetInit", PV_FOR))
+ return;
+ p->u1.for_init = init;
+}
+
+void pvalForSetTest( pval *p, char *test )
+{
+ if (!pvalCheckType(p, "pvalForSetTest", PV_FOR))
+ return;
+ p->u2.for_test = test;
+}
+
+void pvalForSetInc( pval *p, char *inc )
+{
+ if (!pvalCheckType(p, "pvalForSetInc", PV_FOR))
+ return;
+ p->u3.for_inc = inc;
+}
+
+void pvalForSetStatement( pval *p, pval *statement )
+{
+ if (!pvalCheckType(p, "pvalForSetStatement", PV_FOR))
+ return;
+ p->u4.for_statements = statement;
+}
+
+char* pvalForGetInit( pval *p )
+{
+ if (!pvalCheckType(p, "pvalForGetInit", PV_FOR))
+ return 0;
+ return p->u1.for_init;
+}
+
+char* pvalForGetTest( pval *p )
+{
+ if (!pvalCheckType(p, "pvalForGetTest", PV_FOR))
+ return 0;
+ return p->u2.for_test;
+}
+
+char* pvalForGetInc( pval *p )
+{
+ if (!pvalCheckType(p, "pvalForGetInc", PV_FOR))
+ return 0;
+ return p->u3.for_inc;
+}
+
+pval* pvalForGetStatement( pval *p )
+{
+ if (!pvalCheckType(p, "pvalForGetStatement", PV_FOR))
+ return 0;
+ return p->u4.for_statements;
+}
+
+
+
+void pvalIfSetCondition( pval *p, char *expr )
+{
+ if (!pvalCheckType(p, "pvalIfSetCondition", PV_IF))
+ return;
+ p->u1.str = expr;
+}
+
+char* pvalIfGetCondition( pval *p )
+{
+ if (!pvalCheckType(p, "pvalIfGetCondition", PV_IFTIME))
+ return 0;
+ return p->u1.str;
+}
+
+void pvalIfTimeSetCondition( pval *p, char *hour_range, char *dow_range, char *dom_range, char *mon_range ) /* time range format: 24-hour format begin-end|dow range|dom range|month range */
+{
+ pval *hr = pvalCreateNode(PV_WORD);
+ pval *dow = pvalCreateNode(PV_WORD);
+ pval *dom = pvalCreateNode(PV_WORD);
+ pval *mon = pvalCreateNode(PV_WORD);
+ if (!pvalCheckType(p, "pvalIfTimeSetCondition", PV_IFTIME))
+ return;
+ pvalWordSetString(hr, hour_range);
+ pvalWordSetString(dow, dow_range);
+ pvalWordSetString(dom, dom_range);
+ pvalWordSetString(mon, mon_range);
+ dom->next = mon;
+ dow->next = dom;
+ hr->next = dow;
+ p->u1.list = hr;
+}
+
+ /* is this right??? come back and correct it */
+void pvalIfTimeGetCondition( pval *p, char **hour_range, char **dow_range, char **dom_range, char **month_range )
+{
+ if (!pvalCheckType(p, "pvalIfTimeGetCondition", PV_IFTIME))
+ return;
+ *hour_range = p->u1.list->u1.str;
+ *dow_range = p->u1.list->next->u1.str;
+ *dom_range = p->u1.list->next->next->u1.str;
+ *month_range = p->u1.list->next->next->next->u1.str;
+}
+
+void pvalRandomSetCondition( pval *p, char *percent )
+{
+ if (!pvalCheckType(p, "pvalRandomSetCondition", PV_RANDOM))
+ return;
+ p->u1.str = percent;
+}
+
+char* pvalRandomGetCondition( pval *p )
+{
+ if (!pvalCheckType(p, "pvalRandomGetCondition", PV_RANDOM))
+ return 0;
+ return p->u1.str;
+}
+
+void pvalConditionalSetThenStatement( pval *p, pval *statement )
+{
+ p->u2.statements = statement;
+}
+
+void pvalConditionalSetElseStatement( pval *p, pval *statement )
+{
+ p->u3.else_statements = statement;
+}
+
+pval* pvalConditionalGetThenStatement( pval *p )
+{
+ return p->u2.statements;
+}
+
+pval* pvalConditionalGetElseStatement( pval *p )
+{
+ return p->u3.else_statements;
+}
+
+void pvalSwitchSetTestexpr( pval *p, char *expr )
+{
+ if (!pvalCheckType(p, "pvalSwitchSetTestexpr", PV_SWITCH))
+ return;
+ p->u1.str = expr;
+}
+
+char* pvalSwitchGetTestexpr( pval *p )
+{
+ if (!pvalCheckType(p, "pvalSwitchGetTestexpr", PV_SWITCH))
+ return 0;
+ return p->u1.str;
+}
+
+void pvalSwitchAddCase( pval *p, pval *Case )
+{
+ if (!pvalCheckType(p, "pvalSwitchAddCase", PV_SWITCH))
+ return;
+ if (!pvalCheckType(Case, "pvalSwitchAddCase", PV_CASE))
+ return;
+ if (!p->u2.statements)
+ p->u2.statements = Case;
+ else
+ linku1(p->u2.statements, Case);
+}
+
+pval* pvalSwitchWalkCases( pval *p, pval **next_case )
+{
+ if (!pvalCheckType(p, "pvalSwitchWalkCases", PV_SWITCH))
+ return 0;
+ if (!(*next_case))
+ *next_case = p->u2.statements;
+ else {
+ *next_case = (*next_case)->next;
+ }
+ return *next_case;
+}
+
+
+void pvalExtenSetName( pval *p, char *name )
+{
+ if (!pvalCheckType(p, "pvalExtenSetName", PV_EXTENSION))
+ return;
+ p->u1.str = name;
+}
+
+char* pvalExtenGetName( pval *p )
+{
+ if (!pvalCheckType(p, "pvalExtenGetName", PV_EXTENSION))
+ return 0;
+ return p->u1.str;
+}
+
+void pvalExtenSetRegexten( pval *p )
+{
+ if (!pvalCheckType(p, "pvalExtenSetRegexten", PV_EXTENSION))
+ return;
+ p->u4.regexten = 1;
+}
+
+void pvalExtenUnSetRegexten( pval *p )
+{
+ if (!pvalCheckType(p, "pvalExtenUnSetRegexten", PV_EXTENSION))
+ return;
+ p->u4.regexten = 0;
+}
+
+int pvalExtenGetRegexten( pval *p )
+{
+ if (!pvalCheckType(p, "pvalExtenGetRegexten", PV_EXTENSION))
+ return 0;
+ return p->u4.regexten;
+}
+
+void pvalExtenSetHints( pval *p, char *hints )
+{
+ if (!pvalCheckType(p, "pvalExtenSetHints", PV_EXTENSION))
+ return;
+ p->u3.hints = hints;
+}
+
+char* pvalExtenGetHints( pval *p )
+{
+ if (!pvalCheckType(p, "pvalExtenGetHints", PV_EXTENSION))
+ return 0;
+ return p->u3.hints;
+}
+
+void pvalExtenSetStatement( pval *p, pval *statement )
+{
+ if (!pvalCheckType(p, "pvalExtenSetStatement", PV_EXTENSION))
+ return;
+ p->u2.statements = statement;
+}
+
+pval* pvalExtenGetStatement( pval *p )
+{
+ if (!pvalCheckType(p, "pvalExtenGetStatement", PV_EXTENSION))
+ return 0;
+ return p->u2.statements;
+}
+
+
+void pvalIgnorePatSetPattern( pval *p, char *pat )
+{
+ if (!pvalCheckType(p, "pvalIgnorePatSetPattern", PV_IGNOREPAT))
+ return;
+ p->u1.str = pat;
+}
+
+char* pvalIgnorePatGetPattern( pval *p )
+{
+ if (!pvalCheckType(p, "pvalIgnorePatGetPattern", PV_IGNOREPAT))
+ return 0;
+ return p->u1.str;
+}
+
+
+void pvalGlobalsAddStatement( pval *p, pval *statement )
+{
+ if (p->type != PV_GLOBALS) {
+ ast_log(LOG_ERROR, "pvalGlobalsAddStatement called where first arg is not a Globals!\n");
+ } else {
+ if (!p->u1.statements) {
+ p->u1.statements = statement;
+ } else {
+ p->u1.statements = linku1(p->u1.statements,statement);
+ }
+ }
+}
+
+pval* pvalGlobalsWalkStatements( pval *p, pval **next_statement )
+{
+ if (!pvalCheckType(p, "pvalGlobalsWalkStatements", PV_GLOBALS))
+ return 0;
+ if (!next_statement) {
+ *next_statement = p;
+ return p;
+ } else {
+ *next_statement = (*next_statement)->next;
+ return (*next_statement)->next;
+ }
+}
+
+
+void pvalTopLevAddObject( pval *p, pval *contextOrObj )
+{
+ if (p) {
+ linku1(p,contextOrObj);
+ } else {
+ ast_log(LOG_ERROR, "First arg to pvalTopLevel is NULL!\n");
+ }
+}
+
+pval *pvalTopLevWalkObjects(pval *p, pval **next_obj )
+{
+ if (!next_obj) {
+ *next_obj = p;
+ return p;
+ } else {
+ *next_obj = (*next_obj)->next;
+ return (*next_obj)->next;
+ }
+}
+
+/* append second element to the list in the first one via next pointers */
+pval * linku1(pval *head, pval *tail)
+{
+ if (!head)
+ return tail;
+ if (tail) {
+ if (!head->next) {
+ head->next = tail;
+ } else {
+ head->u1_last->next = tail;
+ }
+ head->u1_last = tail;
+ tail->prev = head; /* the dad link only points to containers */
+ }
+ return head;
+}
+
+#ifdef HERE_BY_MISTAKE_I_THINK
+static char *config = "extensions.ael";
+int do_pbx_load_module(void)
+{
+ int errs, sem_err, sem_warn, sem_note;
+ char *rfilename;
+ struct ast_context *local_contexts=NULL, *con;
+ struct pval *parse_tree;
+
+ ast_log(LOG_NOTICE, "Starting AEL load process.\n");
+ if (config[0] == '/')
+ rfilename = (char *)config;
+ else {
+ rfilename = alloca(strlen(config) + strlen(ast_config_AST_CONFIG_DIR) + 2);
+ sprintf(rfilename, "%s/%s", ast_config_AST_CONFIG_DIR, config);
+ }
+ ast_log(LOG_NOTICE, "AEL load process: calculated config file name '%s'.\n", rfilename);
+
+ if (access(rfilename,R_OK) != 0) {
+ ast_log(LOG_NOTICE, "File %s not found; AEL declining load\n", rfilename);
+ return AST_MODULE_LOAD_DECLINE;
+ }
+
+ parse_tree = ael2_parse(rfilename, &errs);
+ ast_log(LOG_NOTICE, "AEL load process: parsed config file name '%s'.\n", rfilename);
+ ael2_semantic_check(parse_tree, &sem_err, &sem_warn, &sem_note);
+ if (errs == 0 && sem_err == 0) {
+ ast_log(LOG_NOTICE, "AEL load process: checked config file name '%s'.\n", rfilename);
+ ast_compile_ael2(&local_contexts, parse_tree);
+ ast_log(LOG_NOTICE, "AEL load process: compiled config file name '%s'.\n", rfilename);
+
+ ast_merge_contexts_and_delete(&local_contexts, registrar);
+ ast_log(LOG_NOTICE, "AEL load process: merged config file name '%s'.\n", rfilename);
+ for (con = ast_walk_contexts(NULL); con; con = ast_walk_contexts(con))
+ ast_context_verify_includes(con);
+ ast_log(LOG_NOTICE, "AEL load process: verified config file name '%s'.\n", rfilename);
+ } else {
+ ast_log(LOG_ERROR, "Sorry, but %d syntax errors and %d semantic errors were detected. It doesn't make sense to compile.\n", errs, sem_err);
+ destroy_pval(parse_tree); /* free up the memory */
+ return AST_MODULE_LOAD_FAILURE;
+ }
+ destroy_pval(parse_tree); /* free up the memory */
+
+ return AST_MODULE_LOAD_SUCCESS;
+}
+#endif
+
--- /dev/null
+/*
+ * Asterisk -- An open source telephony toolkit.
+ *
+ * Copyright (C) 2007, Digium, Inc.
+ *
+ * Steve Murphy <murf@digium.com>
+ *
+ * See http://www.asterisk.org for more information about
+ * the Asterisk project. Please do not directly contact
+ * any of the maintainers of this project for assistance;
+ * the project provides a web site, mailing lists and IRC
+ * channels for your use.
+ *
+ * This program is free software, distributed under the terms of
+ * the GNU General Public License Version 2. See the LICENSE file
+ * at the top of the source tree.
+ */
+
+/*! \file
+ *
+ * \brief Shareable AEL code -- mainly between internal and external modules
+ *
+ * \author Steve Murphy <murf@digium.com>
+ *
+ * \ingroup applications
+ */
+
+#include "asterisk.h"
+
+ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <unistd.h>
+
+#include "asterisk/file.h"
+#include "asterisk/logger.h"
+#include "asterisk/channel.h"
+#include "asterisk/options.h"
+#include "asterisk/pbx.h"
+#include "asterisk/config.h"
+#include "asterisk/module.h"
+#include "asterisk/lock.h"
+#include "asterisk/cli.h"
+
+
+static int unload_module(void)
+{
+ return 0;
+}
+
+static int load_module(void)
+{
+ return 0;
+}
+
+AST_MODULE_INFO(ASTERISK_GPL_KEY, AST_MODFLAG_GLOBAL_SYMBOLS, "share-able code for AEL",
+ .load = load_module,
+ .unload = unload_module
+ );
.PHONY: clean all uninstall
# to get check_expr, add it to the ALL_UTILS list
-ALL_UTILS:=astman smsq stereorize streamplayer aelparse muted check_expr
+ALL_UTILS:=astman smsq stereorize streamplayer aelparse muted check_expr conf2ael
UTILS:=$(ALL_UTILS)
include $(ASTTOPDIR)/Makefile.rules
ifneq ($(filter pbx_ael,$(MENUSELECT_PBX)),)
UTILS:=$(filter-out aelparse,$(UTILS))
+ UTILS:=$(filter-out conf2ael,$(UTILS))
endif
all: $(UTILS)
clean:
rm -f *.o $(ALL_UTILS) check_expr
rm -f .*.o.d .*.oo.d
- rm -f md5.c strcompat.c ast_expr2.c ast_expr2f.c pbx_ael.c
- rm -f aelparse.c aelbison.c
+ rm -f md5.c strcompat.c ast_expr2.c ast_expr2f.c pbx_ael.c pval.c
+ rm -f aelparse.c aelbison.c conf2ael
md5.c: ../main/md5.c
@cp $< $@
@echo " [FLEX] ../main/ast_expr2.fl -> $@"
@flex -o $@ --full ../main/ast_expr2.fl
+pval.c: ../res/ael/pval.c
+ @cp $< $@
+
ast_expr2.c: ../main/ast_expr2.c
@cp $< $@
ast_expr2f.o: ASTCFLAGS+=-DSTANDALONE_AEL -I../main
+pval.o : ASTCFLAGS+=-DSTANDALONE
+
check_expr: check_expr.o ast_expr2.o ast_expr2f.o
-aelbison.c: ../pbx/ael/ael.tab.c
+aelbison.c: ../res/ael/ael.tab.c
@cp $< $@
-aelbison.o: aelbison.c ../pbx/ael/ael.tab.h ../include/asterisk/ael_structs.h
-aelbison.o: ASTCFLAGS+=-I../pbx/ael -DYYENABLE_NLS=0
+aelbison.o: aelbison.c ../res/ael/ael.tab.h ../include/asterisk/ael_structs.h
+aelbison.o: ASTCFLAGS+=-I../res/ael -DYYENABLE_NLS=0
pbx_ael.c: ../pbx/pbx_ael.c
@cp $< $@
ael_main.o: ael_main.c ../include/asterisk/ael_structs.h
-aelparse.c: ../pbx/ael/ael_lex.c
+aelparse.c: ../res/ael/ael_lex.c
@cp $< $@
-aelparse.o: aelparse.c ../include/asterisk/ael_structs.h ../pbx/ael/ael.tab.h
-aelparse.o: ASTCFLAGS+=-I../pbx -DSTANDALONE_AEL
+aelparse.o: aelparse.c ../include/asterisk/ael_structs.h ../res/ael/ael.tab.h
+aelparse.o: ASTCFLAGS+=-I../res -DSTANDALONE_AEL
+
+aelparse: aelparse.o aelbison.o pbx_ael.o ael_main.o ast_expr2f.o ast_expr2.o strcompat.o pval.o extconf.o
+
+extconf.o : extconf.c
+
+conf2ael: conf2ael.o ast_expr2f.o ast_expr2.o aelbison.o aelparse.o pbx_ael.o pval.o extconf.o
-aelparse: aelparse.o aelbison.o pbx_ael.o ael_main.o ast_expr2f.o ast_expr2.o strcompat.o
testexpr2s: ../main/ast_expr2f.c ../main/ast_expr2.c ../main/ast_expr2.h
$(CC) -g -c -I../include -DSTANDALONE_AEL ../main/ast_expr2f.c -o ast_expr2f.o
#include <limits.h>
#include "asterisk/compat.h"
-#include "asterisk/ast_expr.h"
#include "asterisk/channel.h"
+#include "asterisk/ast_expr.h"
+#include "asterisk/ast_expr.h"
#include "asterisk/module.h"
#include "asterisk/app.h"
#include "asterisk/ael_structs.h"
+#include "asterisk/extconf.h"
struct namelist
{
static int FIRST_TIME = 0;
static FILE *dumpfile;
+void ast_log(int level, const char *file, int line, const char *function, const char *fmt, ...)
+{
+ va_list vars;
+ va_start(vars,fmt);
+
+ printf("LOG: lev:%d file:%s line:%d func: %s ",
+ level, file, line, function);
+ vprintf(fmt, vars);
+ fflush(stdout);
+ va_end(vars);
+}
+
+struct ast_exten *pbx_find_extension(struct ast_channel *chan,
+ struct ast_context *bypass,
+ struct pbx_find_info *q,
+ const char *context,
+ const char *exten,
+ int priority,
+ const char *label,
+ const char *callerid,
+ enum ext_match_t action);
+
+struct ast_exten *pbx_find_extension(struct ast_channel *chan,
+ struct ast_context *bypass,
+ struct pbx_find_info *q,
+ const char *context,
+ const char *exten,
+ int priority,
+ const char *label,
+ const char *callerid,
+ enum ext_match_t action)
+{
+ return localized_find_extension(bypass, q, context, exten, priority, label, callerid, action);
+}
+
struct ast_app *pbx_findapp(const char *app)
{
return (struct ast_app*)1; /* so as not to trigger an error */
printf("Executed ast_context_destroy();\n");
}
-void ast_log(int level, const char *file, int line, const char *function, const char *fmt, ...)
-{
- va_list vars;
- va_start(vars,fmt);
- if( !quiet || level > 2 ) {
- printf("LOG: lev:%d file:%s line:%d func: %s ",
- level, file, line, function);
- vprintf(fmt, vars);
- fflush(stdout);
- va_end(vars);
- }
-}
-
-void ast_verbose(const char *fmt, ...)
-{
- va_list vars;
- va_start(vars,fmt);
-
- printf("VERBOSE: ");
- vprintf(fmt, vars);
- fflush(stdout);
- va_end(vars);
-}
-
-char *ast_process_quotes_and_slashes(char *start, char find, char replace_with)
-{
- char *dataPut = start;
- int inEscape = 0;
- int inQuotes = 0;
-
- for (; *start; start++) {
- if (inEscape) {
- *dataPut++ = *start; /* Always goes verbatim */
- inEscape = 0;
- } else {
- if (*start == '\\') {
- inEscape = 1; /* Do not copy \ into the data */
- } else if (*start == '\'') {
- inQuotes = 1-inQuotes; /* Do not copy ' into the data */
- } else {
- /* Replace , with |, unless in quotes */
- *dataPut++ = inQuotes ? *start : ((*start==find) ? replace_with : *start);
- }
- }
- }
- if (start != dataPut)
- *dataPut = 0;
- return dataPut;
-}
-
void filter_leading_space_from_exprs(char *str)
{
/* Mainly for aesthetics */
extern struct module_symbols mod_data;
-extern int ael_external_load_module(void);
+int ael_external_load_module(void);
+
int main(int argc, char **argv)
{
if( use_curr_dir ) {
strcpy(ast_config_AST_CONFIG_DIR, ".");
+ localized_use_local_dir();
}
else {
strcpy(ast_config_AST_CONFIG_DIR, "/etc/asterisk");
+ localized_use_conf_dir();
}
strcpy(ast_config_AST_VAR_DIR, "/var/lib/asterisk");
#include <stdarg.h>
#include <string.h>
#include <stdlib.h>
+
+struct ast_channel
+{
+ char x; /* basically empty! */
+};
+
#include <../include/asterisk/compat.h>
#include <../include/asterisk/ast_expr.h>
+#define AST_API_MODULE 1
+#include "asterisk/inline_api.h"
+#include "asterisk/strings.h"
+
+/* I included this from utils.c, so as not to have everything in that .c
+ file included */
+/*!
+ * core handler for dynamic strings.
+ * This is not meant to be called directly, but rather through the
+ * various wrapper macros
+ * ast_str_set(...)
+ * ast_str_append(...)
+ * ast_str_set_va(...)
+ * ast_str_append_va(...)
+ */
+int __ast_str_helper(struct ast_str **buf, size_t max_len,
+ int append, const char *fmt, va_list ap)
+{
+ int res, need;
+ int offset = (append && (*buf)->len) ? (*buf)->used : 0;
+
+ if (max_len < 0)
+ max_len = (*buf)->len; /* don't exceed the allocated space */
+ /*
+ * Ask vsnprintf how much space we need. Remember that vsnprintf
+ * does not count the final '\0' so we must add 1.
+ */
+ res = vsnprintf((*buf)->str + offset, (*buf)->len - offset, fmt, ap);
+
+ need = res + offset + 1;
+ /*
+ * If there is not enough space and we are below the max length,
+ * reallocate the buffer and return a message telling to retry.
+ */
+ if (need > (*buf)->len && (max_len == 0 || (*buf)->len < max_len) ) {
+ if (max_len && max_len < need) /* truncate as needed */
+ need = max_len;
+ else if (max_len == 0) /* if unbounded, give more room for next time */
+ need += 16 + need/4;
+ if (ast_str_make_space(buf, need)) {
+ return AST_DYNSTR_BUILD_FAILED;
+ }
+ (*buf)->str[offset] = '\0'; /* Truncate the partial write. */
+
+ /* va_end() and va_start() must be done before calling
+ * vsnprintf() again. */
+ return AST_DYNSTR_BUILD_RETRY;
+ }
+ /* update space used, keep in mind the truncation */
+ (*buf)->used = (res + offset > (*buf)->len) ? (*buf)->len : res + offset;
+
+ return res;
+}
static int global_lineno = 1;
static int global_expr_count=0;
return 0;
}
+void set_var(const char *varname, const char *varval);
+
void set_var(const char *varname, const char *varval)
{
struct varz *t = (struct varz*)calloc(1,sizeof(struct varz));
return warn_found;
}
+int check_eval(char *buffer, char *error_report);
+
struct ast_custom_function *ast_custom_function_find(const char *name);
struct ast_custom_function *ast_custom_function_find(const char *name)
}
+void parse_file(const char *fname);
+
void parse_file(const char *fname)
{
FILE *f = fopen(fname,"r");
projects / thirdparty / asterisk.git / commitdiff
