Make "test_regexp.c" into a loadable extension and move it over to

ext/misc/regexp.c.  Add the "load_static_extension" command for testing
purposes.

FossilOrigin-Name: 860fc393bff27045e0593c3c51bf5577accd0b79

diff --git a/src/test_regexp.c b/ext/misc/regexp.c
similarity index 94%
rename from src/test_regexp.c
rename to ext/misc/regexp.c
index 829d22ad25dcd72c1d3970d078ace8a4d34b713c..cb39956da5eff2956cfff3ba18c279465655fa7b 100644 (file)
--- a/src/test_regexp.c
+++ b/ext/misc/regexp.c
@@ -49,7 +49,17 @@
 */
 #include <string.h>
 #include <stdlib.h>
-#include "sqlite3.h"
+#include "sqlite3ext.h"
+SQLITE_EXTENSION_INIT1
+
+/*
+** The following #defines change the names of some functions implemented in
+** this file to prevent name collisions with C-library functions of the
+** same name.
+*/
+#define re_match   sqlite3re_match
+#define re_compile sqlite3re_compile
+#define re_free    sqlite3re_free
 
 /* The end-of-input character */
 #define RE_EOF            0    /* End of input */
@@ -175,7 +185,7 @@ static int re_space_char(int c){
 /* Run a compiled regular expression on the zero-terminated input
 ** string zIn[].  Return true on a match and false if there is no match.
 */
-int re_match(ReCompiled *pRe, const unsigned char *zIn, int nIn){
+static int re_match(ReCompiled *pRe, const unsigned char *zIn, int nIn){
   ReStateSet aStateSet[2], *pThis, *pNext;
   ReStateNumber aSpace[100];
   ReStateNumber *pToFree;
@@ -718,53 +728,20 @@ static void re_sql_func(
 }
 
 /*
-** Invoke this routine in order to install the REGEXP function in an
+** Invoke this routine to register the regexp() function with the
 ** SQLite database connection.
-**
-** Use:
-**
-**      sqlite3_auto_extension(sqlite3_add_regexp_func);
-**
-** to cause this extension to be automatically loaded into each new
-** database connection.
 */
-int sqlite3_add_regexp_func(sqlite3 *db){
-  return sqlite3_create_function(db, "regexp", 2, SQLITE_UTF8, 0,
-                                 re_sql_func, 0, 0);
-}
-
-
-/***************************** Test Code ***********************************/
-#ifdef SQLITE_TEST
-#include <tcl.h>
-extern int getDbPointer(Tcl_Interp *interp, const char *zA, sqlite3 **ppDb);
-
-/* Implementation of the TCL command:
-**
-**      sqlite3_add_regexp_func $DB
-*/
-static int tclSqlite3AddRegexpFunc(
-  void * clientData,
-  Tcl_Interp *interp,
-  int objc,
-  Tcl_Obj *CONST objv[]
+#ifdef _WIN32
+__declspec(dllexport)
+#endif
+int sqlite3_regexp_init(
+  sqlite3 *db, 
+  char **pzErrMsg, 
+  const sqlite3_api_routines *pApi
 ){
-  sqlite3 *db;
-  if( objc!=2 ){
-    Tcl_WrongNumArgs(interp, 1, objv, "DB");
-    return TCL_ERROR;
-  }
-  if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR;
-  sqlite3_add_regexp_func(db);
-  return TCL_OK;
-}
-
-/* Register the sqlite3_add_regexp_func TCL command with the TCL interpreter.
-*/
-int Sqlitetestregexp_Init(Tcl_Interp *interp){
-  Tcl_CreateObjCommand(interp, "sqlite3_add_regexp_func",
-                       tclSqlite3AddRegexpFunc, 0, 0);
-  return TCL_OK;
+  int rc = SQLITE_OK;
+  SQLITE_EXTENSION_INIT2(pApi);
+  rc = sqlite3_create_function(db, "regexp", 2, SQLITE_UTF8, 0,
+                                 re_sql_func, 0, 0);
+  return rc;
 }
-#endif /* SQLITE_TEST */
-/**************************** End Of Test Code *******************************/

diff --git a/main.mk b/main.mk
index 36a4da029460ea0b57cd4b1286fbb8d378b82d2c..550b8f10f07ef3b19850b39f827a6b3caf524937 100644 (file)
--- a/main.mk
+++ b/main.mk
@@ -256,7 +256,7 @@ TESTSRC = \
   $(TOP)/src/test_osinst.c \
   $(TOP)/src/test_pcache.c \
   $(TOP)/src/test_quota.c \
-  $(TOP)/src/test_regexp.c \
+  $(TOP)/ext/misc/regexp.c \
   $(TOP)/src/test_rtree.c \
   $(TOP)/src/test_schema.c \
   $(TOP)/src/test_server.c \

diff --git a/manifest b/manifest
index f702eb82f2b9e37bda48ac863e7f9fe0d2b9928b..bf91bd164964738edd7500f2a1a90d4657b753ec 100644 (file)
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Fix\sharmless\scompiler\swarnings.
-D 2013-04-22T23:38:50.007
+C Make\s"test_regexp.c"\sinto\sa\sloadable\sextension\sand\smove\sit\sover\sto\next/misc/regexp.c.\s\sAdd\sthe\s"load_static_extension"\scommand\sfor\stesting\npurposes.
+D 2013-04-23T20:10:13.518
 F Makefile.arm-wince-mingw32ce-gcc d6df77f1f48d690bd73162294bbba7f59507c72f
 F Makefile.in 87591ea5bf7d6ed521ad42d5bc69c124debe11a5
 F Makefile.linux-gcc 91d710bdc4998cb015f39edf3cb314ec4f4d7e23
@@ -83,6 +83,7 @@ F ext/fts3/unicode/mkunicode.tcl 7a9bc018e2962abb79563c5a39fe581fcbf2f675
 F ext/icu/README.txt d9fbbad0c2f647c3fdf715fc9fd64af53aedfc43
 F ext/icu/icu.c eb9ae1d79046bd7871aa97ee6da51eb770134b5a
 F ext/icu/sqliteicu.h 728867a802baa5a96de7495e9689a8e01715ef37
+F ext/misc/regexp.c c0fdb8af86981ff9890d776cfb97fe66297cc3b2 w src/test_regexp.c
 F ext/rtree/README 6315c0d73ebf0ec40dedb5aa0e942bc8b54e3761
 F ext/rtree/rtree.c 757abea591d4ff67c0ff4e8f9776aeda86b18c14
 F ext/rtree/rtree.h 834dbcb82dc85b2481cde6a07cdadfddc99e9b9e
@@ -104,7 +105,7 @@ F ext/rtree/tkt3363.test 142ab96eded44a3615ec79fba98c7bde7d0f96de
 F ext/rtree/viewrtree.tcl eea6224b3553599ae665b239bd827e182b466024
 F install-sh 9d4de14ab9fb0facae2f48780b874848cbf2f895 x
 F ltmain.sh 3ff0879076df340d2e23ae905484d8c15d5fdea8
-F main.mk e97fbfe4c69060560574e1b59c43f4f88a38a0ec
+F main.mk 8f410dfbb97943889298a2da779be0f8f3dcb750
 F mkdll.sh 7d09b23c05d56532e9d44a50868eb4b12ff4f74a
 F mkextu.sh 416f9b7089d80e5590a29692c9d9280a10dbad9f
 F mkextw.sh 4123480947681d9b434a5e7b1ee08135abe409ac
@@ -190,8 +191,8 @@ F src/sqliteInt.h 2a83cfec9963372b636b0cabd4b200c1f1074a99
 F src/sqliteLimit.h 164b0e6749d31e0daa1a4589a169d31c0dec7b3d
 F src/status.c bedc37ec1a6bb9399944024d63f4c769971955a9
 F src/table.c 2cd62736f845d82200acfa1287e33feb3c15d62e
-F src/tclsqlite.c 9a716c737590d2f129d71c8fc7065e5aba0e7222
-F src/test1.c 6784fdacb35c33ba564ef749b62c4718fe515484
+F src/tclsqlite.c fd60f5950535fd880ce32f357fa9da62db65c490
+F src/test1.c 317741fa810b8acbdf849891202175ea762d68e9
 F src/test2.c 29e7154112f7448d64204e8d31179cf497ecf425
 F src/test3.c 96aed72a8e1d542fed127e3e8350ae357712fa82
 F src/test4.c cea2c55110241e4674e66d476d29c914627999f5
@@ -225,7 +226,6 @@ F src/test_osinst.c 90a845c8183013d80eccb1f29e8805608516edba
 F src/test_pcache.c a5cd24730cb43c5b18629043314548c9169abb00
 F src/test_quota.c 1ec82e02fd3643899e9a5de9684515e84641c91f
 F src/test_quota.h 8761e463b25e75ebc078bd67d70e39b9c817a0cb
-F src/test_regexp.c 06ae8138d41a793330f62351283dd6f6f21104f4
 F src/test_rtree.c aba603c949766c4193f1068b91c787f57274e0d9
 F src/test_schema.c 8c06ef9ddb240c7a0fcd31bc221a6a2aade58bf0
 F src/test_server.c 2f99eb2837dfa06a4aacf24af24c6affdf66a84f
@@ -684,7 +684,7 @@ F test/quote.test 215897dbe8de1a6f701265836d6601cc6ed103e6
 F test/randexpr1.tcl 40dec52119ed3a2b8b2a773bce24b63a3a746459
 F test/randexpr1.test eda062a97e60f9c38ae8d806b03b0ddf23d796df
 F test/rdonly.test c267d050a1d9a6a321de502b737daf28821a518d
-F test/regexp1.test 5cbb6e7122ca51260d71079cf9245b63b8f64e1a
+F test/regexp1.test 497ea812f264d12b6198d6e50a76be4a1973a9d8
 F test/reindex.test 44edd3966b474468b823d481eafef0c305022254
 F test/releasetest.mk 2eced2f9ae701fd0a29e714a241760503ccba25a
 F test/releasetest.tcl 06d289d8255794073a58d2850742f627924545ce
@@ -1054,7 +1054,10 @@ F tool/vdbe-compress.tcl f12c884766bd14277f4fcedcae07078011717381
 F tool/warnings-clang.sh f6aa929dc20ef1f856af04a730772f59283631d4
 F tool/warnings.sh fbc018d67fd7395f440c28f33ef0f94420226381
 F tool/win/sqlite.vsix 97894c2790eda7b5bce3cc79cb2a8ec2fde9b3ac
-P 49cfa14fceeef2d55b449eb927c283ce6f650c07
-R 83c630a254d9cc209b10e1a83d85002b
+P 1a1cf5aa86734c832d845e07780262a178188d56
+R d55f2fee19b165fc6c487ed43598c861
+T *branch * std-ext
+T *sym-std-ext *
+T -sym-trunk *
 U drh
-Z a7a8588b07b6fce1e57eced049fe41f1
+Z 87544ad6dda5ce727b201c9348b14476

diff --git a/manifest.uuid b/manifest.uuid
index fa38fa5b2c5dd67a661ab73c63ad4e664ddf5012..f18da3e0e5e4e82c97d4d243ba8542906ab97b91 100644 (file)
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-1a1cf5aa86734c832d845e07780262a178188d56
\ No newline at end of file
+860fc393bff27045e0593c3c51bf5577accd0b79
\ No newline at end of file

diff --git a/src/tclsqlite.c b/src/tclsqlite.c
index c0c4fb6499ed7767e80947106b02f1c3105a5ff1..f8d428e7a8325cd673be7012ce0d5db76ff8691d 100644 (file)
--- a/src/tclsqlite.c
+++ b/src/tclsqlite.c
@@ -3685,7 +3685,6 @@ static void init_all(Tcl_Interp *interp){
     extern int SqlitetestSyscall_Init(Tcl_Interp*);
     extern int Sqlitetestfuzzer_Init(Tcl_Interp*);
     extern int Sqlitetestwholenumber_Init(Tcl_Interp*);
-    extern int Sqlitetestregexp_Init(Tcl_Interp*);
 
 #if defined(SQLITE_ENABLE_FTS3) || defined(SQLITE_ENABLE_FTS4)
     extern int Sqlitetestfts3_Init(Tcl_Interp *interp);
@@ -3730,7 +3729,6 @@ static void init_all(Tcl_Interp *interp){
     SqlitetestSyscall_Init(interp);
     Sqlitetestfuzzer_Init(interp);
     Sqlitetestwholenumber_Init(interp);
-    Sqlitetestregexp_Init(interp);
 
 #if defined(SQLITE_ENABLE_FTS3) || defined(SQLITE_ENABLE_FTS4)
     Sqlitetestfts3_Init(interp);

diff --git a/src/test1.c b/src/test1.c
index 63d014cc17807470d431e45a4f68560a02207f94..178aba809d9cf40e9e1ce484240cda8a21d84c10 100644 (file)
--- a/src/test1.c
+++ b/src/test1.c
@@ -6045,6 +6045,53 @@ static int optimization_control(
   return TCL_OK;
 }
 
+typedef struct sqlite3_api_routines sqlite3_api_routines;
+/*
+**     load_static_extension DB NAME
+**
+** Load an extension that is statically linked.
+*/
+static int tclLoadStaticExtensionCmd(
+  void * clientData,
+  Tcl_Interp *interp,
+  int objc,
+  Tcl_Obj *CONST objv[]
+){
+  extern int sqlite3_regexp_init(sqlite3*,char**,const sqlite3_api_routines*);
+  static const struct {
+    const char *zExtName;
+    int (*pInit)(sqlite3*,char**,const sqlite3_api_routines*);
+  } aExtension[] = {
+    {  "regexp",    sqlite3_regexp_init },
+  };
+  sqlite3 *db;
+  const char *zName;
+  int i, rc;
+  char *zErrMsg = 0;
+  if( objc!=3 ){
+    Tcl_WrongNumArgs(interp, 1, objv, "DB NAME");
+    return TCL_ERROR;
+  }
+  if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR;
+  zName = Tcl_GetString(objv[2]);
+  for(i=0; i<ArraySize(aExtension); i++){
+    if( strcmp(zName, aExtension[i].zExtName)==0 ) break;
+  }
+  if( i>=ArraySize(aExtension) ){
+    Tcl_AppendResult(interp, "no such extension: ", zName, (char*)0);
+    return TCL_ERROR;
+  }
+  rc = aExtension[i].pInit(db, &zErrMsg, 0);
+  if( rc!=SQLITE_OK || zErrMsg ){
+    Tcl_AppendResult(interp, "initialization of ", zName, " failed: ", zErrMsg,
+                     (char*)0);
+    sqlite3_free(zErrMsg);
+    return TCL_ERROR;
+  }
+  return TCL_OK;
+}
+
+
 /*
 ** Register commands with the TCL interpreter.
 */
@@ -6266,6 +6313,7 @@ int Sqlitetest1_Init(Tcl_Interp *interp){
 #if SQLITE_OS_UNIX
      { "getrusage", test_getrusage },
 #endif
+     { "load_static_extension", tclLoadStaticExtensionCmd },
   };
   static int bitmask_size = sizeof(Bitmask)*8;
   int i;

diff --git a/test/regexp1.test b/test/regexp1.test
index b7ec8fdeab3cf3d34a54d418e7fb705e8ef8241c..0e63cd98c800973e79fe1dffd668c5b0fd4fbef5 100644 (file)
--- a/test/regexp1.test
+++ b/test/regexp1.test
@@ -16,7 +16,7 @@ set testdir [file dirname $argv0]
 source $testdir/tester.tcl
 
 do_test regexp1-1.1 {
-  sqlite3_add_regexp_func db
+  load_static_extension db regexp
   db eval {
     CREATE TABLE t1(x INTEGER PRIMARY KEY, y TEXT);
     INSERT INTO t1 VALUES(1, 'For since by man came death,');