4 * DEBUG: section 03 Configuration File Parsing
5 * AUTHOR: Harvest Derived
7 * SQUID Web Proxy Cache http://www.squid-cache.org/
8 * ----------------------------------------------------------
10 * Squid is the result of efforts by numerous individuals from
11 * the Internet community; see the CONTRIBUTORS file for full
12 * details. Many organizations have provided support for Squid's
13 * development; see the SPONSORS file for full details. Squid is
14 * Copyrighted (C) 2001 by the Regents of the University of
15 * California; see the COPYRIGHT file for full details. Squid
16 * incorporates software developed and/or copyrighted by other
17 * sources; see the CREDITS file for full details.
19 * This program is free software; you can redistribute it and/or modify
20 * it under the terms of the GNU General Public License as published by
21 * the Free Software Foundation; either version 2 of the License, or
22 * (at your option) any later version.
24 * This program is distributed in the hope that it will be useful,
25 * but WITHOUT ANY WARRANTY; without even the implied warranty of
26 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
27 * GNU General Public License for more details.
29 * You should have received a copy of the GNU General Public License
30 * along with this program; if not, write to the Free Software
31 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA.
38 #include "acl/Gadgets.h"
39 #include "acl/MethodData.h"
41 #include "adaptation/Config.h"
44 #include "adaptation/icap/Config.h"
47 #include "adaptation/ecap/Config.h"
50 #include "ssl/support.h"
51 #include "ssl/Config.h"
54 #include "auth/Config.h"
55 #include "auth/Scheme.h"
57 #include "ConfigParser.h"
58 #include "CpuAffinityMap.h"
59 #include "DiskIO/DiskIOModule.h"
60 #include "eui/Config.h"
62 #include "esi/Parser.h"
64 #include "format/Format.h"
65 #include "HttpRequestMethod.h"
66 #include "ident/Config.h"
67 #include "ip/Intercept.h"
68 #include "ip/QosConfig.h"
70 #include "log/Config.h"
72 #include "mgr/Registration.h"
74 #include "ProtoPort.h"
80 #include "StoreFileSystem.h"
94 #include "ssl/gadgets.h"
98 static void parse_adaptation_service_set_type();
99 static void parse_adaptation_service_chain_type();
100 static void parse_adaptation_access_type();
104 static void parse_icap_service_type(Adaptation::Icap::Config
*);
105 static void dump_icap_service_type(StoreEntry
*, const char *, const Adaptation::Icap::Config
&);
106 static void free_icap_service_type(Adaptation::Icap::Config
*);
107 static void parse_icap_class_type();
108 static void parse_icap_access_type();
110 static void parse_icap_service_failure_limit(Adaptation::Icap::Config
*);
111 static void dump_icap_service_failure_limit(StoreEntry
*, const char *, const Adaptation::Icap::Config
&);
112 static void free_icap_service_failure_limit(Adaptation::Icap::Config
*);
116 static void parse_ecap_service_type(Adaptation::Ecap::Config
*);
117 static void dump_ecap_service_type(StoreEntry
*, const char *, const Adaptation::Ecap::Config
&);
118 static void free_ecap_service_type(Adaptation::Ecap::Config
*);
123 static const char *const T_MILLISECOND_STR
= "millisecond";
124 static const char *const T_SECOND_STR
= "second";
125 static const char *const T_MINUTE_STR
= "minute";
126 static const char *const T_HOUR_STR
= "hour";
127 static const char *const T_DAY_STR
= "day";
128 static const char *const T_WEEK_STR
= "week";
129 static const char *const T_FORTNIGHT_STR
= "fortnight";
130 static const char *const T_MONTH_STR
= "month";
131 static const char *const T_YEAR_STR
= "year";
132 static const char *const T_DECADE_STR
= "decade";
134 static const char *const B_BYTES_STR
= "bytes";
135 static const char *const B_KBYTES_STR
= "KB";
136 static const char *const B_MBYTES_STR
= "MB";
137 static const char *const B_GBYTES_STR
= "GB";
139 static const char *const list_sep
= ", \t\n\r";
141 static void parse_access_log(customlog
** customlog_definitions
);
142 static int check_null_access_log(customlog
*customlog_definitions
);
143 static void dump_access_log(StoreEntry
* entry
, const char *name
, customlog
* definitions
);
144 static void free_access_log(customlog
** definitions
);
146 static void update_maxobjsize(void);
147 static void configDoConfigure(void);
148 static void parse_refreshpattern(refresh_t
**);
149 static uint64_t parseTimeUnits(const char *unit
, bool allowMsec
);
150 static void parseTimeLine(time_msec_t
* tptr
, const char *units
, bool allowMsec
);
151 static void parse_u_short(unsigned short * var
);
152 static void parse_string(char **);
153 static void default_all(void);
154 static void defaults_if_none(void);
155 static int parse_line(char *);
156 static void parse_obsolete(const char *);
157 static void parseBytesLine(size_t * bptr
, const char *units
);
159 static void parseBytesOptionValue(size_t * bptr
, const char *units
, char const * value
);
162 static void parseBytesLineSigned(ssize_t
* bptr
, const char *units
);
164 static size_t parseBytesUnits(const char *unit
);
165 static void free_all(void);
166 void requirePathnameExists(const char *name
, const char *path
);
167 static OBJH dump_config
;
168 #if USE_HTTP_VIOLATIONS
169 static void dump_http_header_access(StoreEntry
* entry
, const char *name
, header_mangler header
[]);
170 static void parse_http_header_access(header_mangler header
[]);
171 static void free_http_header_access(header_mangler header
[]);
172 static void dump_http_header_replace(StoreEntry
* entry
, const char *name
, header_mangler header
[]);
173 static void parse_http_header_replace(header_mangler
* header
);
174 static void free_http_header_replace(header_mangler
* header
);
176 static void parse_denyinfo(acl_deny_info_list
** var
);
177 static void dump_denyinfo(StoreEntry
* entry
, const char *name
, acl_deny_info_list
* var
);
178 static void free_denyinfo(acl_deny_info_list
** var
);
181 static void parse_IpAddress_list(Ip::Address_list
**);
182 static void dump_IpAddress_list(StoreEntry
*, const char *, const Ip::Address_list
*);
183 static void free_IpAddress_list(Ip::Address_list
**);
185 static int check_null_IpAddress_list(const Ip::Address_list
*);
186 #endif /* CURRENTLY_UNUSED */
187 #endif /* USE_WCCPv2 */
189 static void parse_http_port_list(http_port_list
**);
190 static void dump_http_port_list(StoreEntry
*, const char *, const http_port_list
*);
191 static void free_http_port_list(http_port_list
**);
194 static void parse_https_port_list(https_port_list
**);
195 static void dump_https_port_list(StoreEntry
*, const char *, const https_port_list
*);
196 static void free_https_port_list(https_port_list
**);
198 static int check_null_https_port_list(const https_port_list
*);
202 static void parse_b_size_t(size_t * var
);
203 static void parse_b_int64_t(int64_t * var
);
205 static bool parseNamedIntList(const char *data
, const String
&name
, Vector
<int> &list
);
207 static void parse_CpuAffinityMap(CpuAffinityMap
**const cpuAffinityMap
);
208 static void dump_CpuAffinityMap(StoreEntry
*const entry
, const char *const name
, const CpuAffinityMap
*const cpuAffinityMap
);
209 static void free_CpuAffinityMap(CpuAffinityMap
**const cpuAffinityMap
);
211 static int parseOneConfigFile(const char *file_name
, unsigned int depth
);
214 * LegacyParser is a parser for legacy code that uses the global
215 * approach. This is static so that it is only exposed to cache_cf.
216 * Other modules needing access to a ConfigParser should have it
217 * provided to them in their parserFOO methods.
219 static ConfigParser LegacyParser
= ConfigParser();
224 LegacyParser
.destruct();
228 update_maxobjsize(void)
233 for (i
= 0; i
< Config
.cacheSwap
.n_configured
; i
++) {
234 assert (Config
.cacheSwap
.swapDirs
[i
].getRaw());
236 if (dynamic_cast<SwapDir
*>(Config
.cacheSwap
.swapDirs
[i
].getRaw())->
238 ms
= dynamic_cast<SwapDir
*>(Config
.cacheSwap
.swapDirs
[i
].getRaw())->max_objsize
;
240 store_maxobjsize
= ms
;
244 SetConfigFilename(char const *file_name
, bool is_pipe
)
246 cfg_filename
= file_name
;
251 cfg_filename
= file_name
+ 1;
252 else if ((token
= strrchr(cfg_filename
, '/')))
253 cfg_filename
= token
+ 1;
257 skip_ws(const char* s
)
266 parseManyConfigFiles(char* files
, int depth
)
269 char* saveptr
= NULL
;
274 memset(&globbuf
, 0, sizeof(globbuf
));
275 for (path
= strwordtok(files
, &saveptr
); path
; path
= strwordtok(NULL
, &saveptr
)) {
276 if (glob(path
, globbuf
.gl_pathc
? GLOB_APPEND
: 0, NULL
, &globbuf
) != 0) {
277 fatalf("Unable to find configuration file: %s: %s",
281 for (i
= 0; i
< (int)globbuf
.gl_pathc
; i
++) {
282 error_count
+= parseOneConfigFile(globbuf
.gl_pathv
[i
], depth
);
286 char* file
= strwordtok(files
, &saveptr
);
287 while (file
!= NULL
) {
288 error_count
+= parseOneConfigFile(file
, depth
);
289 file
= strwordtok(NULL
, &saveptr
);
291 #endif /* HAVE_GLOB */
296 ReplaceSubstr(char*& str
, int& len
, unsigned substrIdx
, unsigned substrLen
, const char* newSubstr
)
299 assert(newSubstr
!= NULL
);
301 unsigned newSubstrLen
= strlen(newSubstr
);
302 if (newSubstrLen
> substrLen
)
303 str
= (char*)realloc(str
, len
- substrLen
+ newSubstrLen
+ 1);
305 // move tail part including zero
306 memmove(str
+ substrIdx
+ newSubstrLen
, str
+ substrIdx
+ substrLen
, len
- substrIdx
- substrLen
+ 1);
307 // copy new substring in place
308 memcpy(str
+ substrIdx
, newSubstr
, newSubstrLen
);
314 SubstituteMacro(char*& line
, int& len
, const char* macroName
, const char* substStr
)
316 assert(line
!= NULL
);
317 assert(macroName
!= NULL
);
318 assert(substStr
!= NULL
);
319 unsigned macroNameLen
= strlen(macroName
);
320 while (const char* macroPos
= strstr(line
, macroName
)) // we would replace all occurrences
321 ReplaceSubstr(line
, len
, macroPos
- line
, macroNameLen
, substStr
);
325 ProcessMacros(char*& line
, int& len
)
327 SubstituteMacro(line
, len
, "${process_name}", TheKidName
);
328 SubstituteMacro(line
, len
, "${process_number}", xitoa(KidIdentifier
));
332 trim_trailing_ws(char* str
)
335 unsigned i
= strlen(str
);
336 while ((i
> 0) && xisspace(str
[i
- 1]))
342 FindStatement(const char* line
, const char* statement
)
344 assert(line
!= NULL
);
345 assert(statement
!= NULL
);
347 const char* str
= skip_ws(line
);
348 unsigned len
= strlen(statement
);
349 if (strncmp(str
, statement
, len
) == 0) {
353 else if (xisspace(*str
))
361 StrToInt(const char* str
, long& number
)
366 number
= strtol(str
, &end
, 0);
368 return (end
!= str
) && (*end
== '\0'); // returns true if string contains nothing except number
372 EvalBoolExpr(const char* expr
)
374 assert(expr
!= NULL
);
375 if (strcmp(expr
, "true") == 0) {
377 } else if (strcmp(expr
, "false") == 0) {
379 } else if (const char* equation
= strchr(expr
, '=')) {
380 const char* rvalue
= skip_ws(equation
+ 1);
381 char* lvalue
= (char*)xmalloc(equation
- expr
+ 1);
382 xstrncpy(lvalue
, expr
, equation
- expr
+ 1);
383 trim_trailing_ws(lvalue
);
386 if (!StrToInt(lvalue
, number1
))
387 fatalf("String is not a integer number: '%s'\n", lvalue
);
389 if (!StrToInt(rvalue
, number2
))
390 fatalf("String is not a integer number: '%s'\n", rvalue
);
393 return number1
== number2
;
395 fatalf("Unable to evaluate expression '%s'\n", expr
);
396 return false; // this place cannot be reached
400 parseOneConfigFile(const char *file_name
, unsigned int depth
)
403 const char *orig_cfg_filename
= cfg_filename
;
404 const int orig_config_lineno
= config_lineno
;
406 char *tmp_line
= NULL
;
407 int tmp_line_len
= 0;
411 debugs(3, 1, "Processing Configuration File: " << file_name
<< " (depth " << depth
<< ")");
413 fatalf("WARNING: can't include %s: includes are nested too deeply (>16)!\n", file_name
);
417 if (file_name
[0] == '!' || file_name
[0] == '|') {
418 fp
= popen(file_name
+ 1, "r");
421 fp
= fopen(file_name
, "r");
425 fatalf("Unable to open configuration file: %s: %s", file_name
, xstrerror());
428 setmode(fileno(fp
), O_TEXT
);
431 SetConfigFilename(file_name
, bool(is_pipe
));
433 memset(config_input_line
, '\0', BUFSIZ
);
437 Vector
<bool> if_states
;
438 while (fgets(config_input_line
, BUFSIZ
, fp
)) {
441 if ((token
= strchr(config_input_line
, '\n')))
444 if ((token
= strchr(config_input_line
, '\r')))
447 // strip any prefix whitespace off the line.
448 const char *p
= skip_ws(config_input_line
);
449 if (config_input_line
!= p
)
450 memmove(config_input_line
, p
, strlen(p
)+1);
452 if (strncmp(config_input_line
, "#line ", 6) == 0) {
453 static char new_file_name
[1024];
455 static char new_lineno
;
456 token
= config_input_line
+ 6;
457 new_lineno
= strtol(token
, &file
, 0) - 1;
460 continue; /* Not a valid #line directive, may be a comment */
462 while (*file
&& xisspace((unsigned char) *file
))
467 continue; /* Not a valid #line directive, may be a comment */
469 xstrncpy(new_file_name
, file
+ 1, sizeof(new_file_name
));
471 if ((token
= strchr(new_file_name
, '"')))
474 cfg_filename
= new_file_name
;
477 config_lineno
= new_lineno
;
480 if (config_input_line
[0] == '#')
483 if (config_input_line
[0] == '\0')
486 const char* append
= tmp_line_len
? skip_ws(config_input_line
) : config_input_line
;
488 size_t append_len
= strlen(append
);
490 tmp_line
= (char*)xrealloc(tmp_line
, tmp_line_len
+ append_len
+ 1);
492 strcpy(tmp_line
+ tmp_line_len
, append
);
494 tmp_line_len
+= append_len
;
496 if (tmp_line
[tmp_line_len
-1] == '\\') {
497 debugs(3, 5, "parseConfigFile: tmp_line='" << tmp_line
<< "'");
498 tmp_line
[--tmp_line_len
] = '\0';
502 trim_trailing_ws(tmp_line
);
503 ProcessMacros(tmp_line
, tmp_line_len
);
504 debugs(3, (opt_parse_cfg_only
?1:5), "Processing: " << tmp_line
);
506 if (const char* expr
= FindStatement(tmp_line
, "if")) {
507 if_states
.push_back(EvalBoolExpr(expr
)); // store last if-statement meaning
508 } else if (FindStatement(tmp_line
, "endif")) {
509 if (!if_states
.empty())
510 if_states
.pop_back(); // remove last if-statement meaning
512 fatalf("'endif' without 'if'\n");
513 } else if (FindStatement(tmp_line
, "else")) {
514 if (!if_states
.empty())
515 if_states
.back() = !if_states
.back();
517 fatalf("'else' without 'if'\n");
518 } else if (if_states
.empty() || if_states
.back()) { // test last if-statement meaning if present
519 /* Handle includes here */
520 if (tmp_line_len
>= 9 && strncmp(tmp_line
, "include", 7) == 0 && xisspace(tmp_line
[7])) {
521 err_count
+= parseManyConfigFiles(tmp_line
+ 8, depth
+ 1);
522 } else if (!parse_line(tmp_line
)) {
523 debugs(3, 0, HERE
<< cfg_filename
<< ":" << config_lineno
<< " unrecognized: '" << tmp_line
<< "'");
532 if (!if_states
.empty())
533 fatalf("if-statement without 'endif'\n");
536 int ret
= pclose(fp
);
539 fatalf("parseConfigFile: '%s' failed with exit code %d\n", file_name
, ret
);
544 cfg_filename
= orig_cfg_filename
;
545 config_lineno
= orig_config_lineno
;
551 parseConfigFile(const char *file_name
)
559 ACLMethodData::ThePurgeCount
= 0;
562 err_count
= parseOneConfigFile(file_name
, 0);
567 * We must call configDoConfigure() before leave_suid() because
568 * configDoConfigure() is where we turn username strings into
573 if (!Config
.chroot_dir
) {
575 setUmask(Config
.umask
);
576 _db_init(Debug::cache_log
, Debug::debugOptions
);
580 if (opt_send_signal
== -1) {
581 Mgr::RegisterAction("config",
582 "Current Squid Configuration",
592 configDoConfigure(void)
594 memset(&Config2
, '\0', sizeof(SquidConfig2
));
595 /* init memory as early as possible */
599 if (Config
.cacheSwap
.swapDirs
== NULL
) {
600 /* Memory-only cache probably in effect. */
601 /* turn off the cache rebuild delays... */
602 StoreController::store_dirs_rebuilding
= 0;
603 } else if (InDaemonMode()) { // no diskers in non-daemon mode
604 for (int i
= 0; i
< Config
.cacheSwap
.n_configured
; ++i
) {
605 const RefCount
<SwapDir
> sd
= Config
.cacheSwap
.swapDirs
[i
];
606 if (sd
->needsDiskStrand())
607 sd
->disker
= Config
.workers
+ (++Config
.cacheSwap
.n_strands
);
611 if (Debug::rotateNumber
< 0) {
612 Debug::rotateNumber
= Config
.Log
.rotateNumber
;
615 #if SIZEOF_OFF_T <= 4
616 if (Config
.Store
.maxObjectSize
> 0x7FFF0000) {
617 debugs(3, 0, "WARNING: This Squid binary can not handle files larger than 2GB. Limiting maximum_object_size to just below 2GB");
618 Config
.Store
.maxObjectSize
= 0x7FFF0000;
621 if (0 == Store::Root().maxSize())
622 /* people might want a zero-sized cache on purpose */
624 else if (Store::Root().maxSize() < Config
.memMaxSize
)
625 /* This is bogus. folk with NULL caches will want this */
626 debugs(3, 0, "WARNING cache_mem is larger than total disk cache space!");
628 if (Config
.Announce
.period
> 0) {
629 Config
.onoff
.announce
= 1;
630 } else if (Config
.Announce
.period
< 1) {
631 Config
.Announce
.period
= 86400 * 365; /* one year */
632 Config
.onoff
.announce
= 0;
635 if (Config
.onoff
.httpd_suppress_version_string
)
636 visible_appname_string
= (char *)appname_string
;
638 visible_appname_string
= (char const *)APP_FULLNAME
;
642 if (Config
.dnsChildren
.n_max
< 1)
643 fatal("No dnsservers allocated");
647 if (Config
.Program
.redirect
) {
648 if (Config
.redirectChildren
.n_max
< 1) {
649 Config
.redirectChildren
.n_max
= 0;
650 wordlistDestroy(&Config
.Program
.redirect
);
654 if (Config
.appendDomain
)
655 if (*Config
.appendDomain
!= '.')
656 fatal("append_domain must begin with a '.'");
658 if (Config
.errHtmlText
== NULL
)
659 Config
.errHtmlText
= xstrdup(null_string
);
661 #if !HAVE_SETRLIMIT || !defined(RLIMIT_NOFILE)
662 if (Config
.max_filedescriptors
> 0) {
663 debugs(0, DBG_IMPORTANT
, "WARNING: max_filedescriptors disabled. Operating System setrlimit(RLIMIT_NOFILE) is missing.");
665 #elif USE_SELECT || USE_SELECT_WIN32
666 if (Config
.max_filedescriptors
> FD_SETSIZE
) {
667 debugs(0, DBG_IMPORTANT
, "WARNING: max_filedescriptors limited to " << FD_SETSIZE
<< " by select() algorithm.");
673 snprintf(ThisCache
, sizeof(ThisCache
), "%s (%s)",
675 visible_appname_string
);
678 * the extra space is for loop detection in client_side.c -- we search
679 * for substrings in the Via header.
681 snprintf(ThisCache2
, sizeof(ThisCache
), " %s (%s)",
683 visible_appname_string
);
685 /* Use visible_hostname as default surrogate_id */
686 if (!Config
.Accel
.surrogate_id
) {
687 const char *t
= getMyHostname();
688 Config
.Accel
.surrogate_id
= xstrdup( (t
?t
:"unset-id") );
691 if (!Config
.udpMaxHitObjsz
|| Config
.udpMaxHitObjsz
> SQUID_UDP_SO_SNDBUF
)
692 Config
.udpMaxHitObjsz
= SQUID_UDP_SO_SNDBUF
;
694 if (Config
.appendDomain
)
695 Config
.appendDomainLen
= strlen(Config
.appendDomain
);
697 Config
.appendDomainLen
= 0;
699 if (Config
.connect_retries
> 10) {
700 debugs(0,DBG_CRITICAL
, "WARNING: connect_retries cannot be larger than 10. Resetting to 10.");
701 Config
.connect_retries
= 10;
704 requirePathnameExists("MIME Config Table", Config
.mimeTablePathname
);
707 requirePathnameExists("cache_dns_program", Config
.Program
.dnsserver
);
711 requirePathnameExists("unlinkd_program", Config
.Program
.unlinkd
);
713 requirePathnameExists("logfile_daemon", Log::TheConfig
.logfile_daemon
);
714 if (Config
.Program
.redirect
)
715 requirePathnameExists("redirect_program", Config
.Program
.redirect
->key
);
717 requirePathnameExists("Icon Directory", Config
.icons
.directory
);
719 if (Config
.errorDirectory
)
720 requirePathnameExists("Error Directory", Config
.errorDirectory
);
722 #if USE_HTTP_VIOLATIONS
727 for (R
= Config
.Refresh
; R
; R
= R
->next
) {
728 if (!R
->flags
.override_expire
)
731 debugs(22, 1, "WARNING: use of 'override-expire' in 'refresh_pattern' violates HTTP");
736 for (R
= Config
.Refresh
; R
; R
= R
->next
) {
737 if (!R
->flags
.override_lastmod
)
740 debugs(22, 1, "WARNING: use of 'override-lastmod' in 'refresh_pattern' violates HTTP");
745 for (R
= Config
.Refresh
; R
; R
= R
->next
) {
746 if (!R
->flags
.reload_into_ims
)
749 debugs(22, 1, "WARNING: use of 'reload-into-ims' in 'refresh_pattern' violates HTTP");
754 for (R
= Config
.Refresh
; R
; R
= R
->next
) {
755 if (!R
->flags
.ignore_reload
)
758 debugs(22, 1, "WARNING: use of 'ignore-reload' in 'refresh_pattern' violates HTTP");
763 for (R
= Config
.Refresh
; R
; R
= R
->next
) {
764 if (!R
->flags
.ignore_no_cache
)
767 debugs(22, 1, "WARNING: use of 'ignore-no-cache' in 'refresh_pattern' violates HTTP");
772 for (R
= Config
.Refresh
; R
; R
= R
->next
) {
773 if (!R
->flags
.ignore_no_store
)
776 debugs(22, 1, "WARNING: use of 'ignore-no-store' in 'refresh_pattern' violates HTTP");
781 for (R
= Config
.Refresh
; R
; R
= R
->next
) {
782 if (!R
->flags
.ignore_must_revalidate
)
784 debugs(22, 1, "WARNING: use of 'ignore-must-revalidate' in 'refresh_pattern' violates HTTP");
788 for (R
= Config
.Refresh
; R
; R
= R
->next
) {
789 if (!R
->flags
.ignore_private
)
792 debugs(22, 1, "WARNING: use of 'ignore-private' in 'refresh_pattern' violates HTTP");
797 for (R
= Config
.Refresh
; R
; R
= R
->next
) {
798 if (!R
->flags
.ignore_auth
)
801 debugs(22, 1, "WARNING: use of 'ignore-auth' in 'refresh_pattern' violates HTTP");
808 #if !USE_HTTP_VIOLATIONS
809 Config
.onoff
.via
= 1;
812 if (!Config
.onoff
.via
)
813 debugs(22, 1, "WARNING: HTTP requires the use of Via");
817 // we enable runtime PURGE checks if there is at least one PURGE method ACL
818 // TODO: replace with a dedicated "purge" ACL option?
819 Config2
.onoff
.enable_purge
= (ACLMethodData::ThePurgeCount
> 0);
821 Config2
.onoff
.mangle_request_headers
= httpReqHdrManglersConfigured();
823 if (geteuid() == 0) {
824 if (NULL
!= Config
.effectiveUser
) {
826 struct passwd
*pwd
= getpwnam(Config
.effectiveUser
);
830 * Andres Kroonmaa <andre@online.ee>:
831 * Some getpwnam() implementations (Solaris?) require
832 * an available FD < 256 for opening a FILE* to the
835 * This should be safe at startup, but might still fail
836 * during reconfigure.
838 fatalf("getpwnam failed to find userid for effective user '%s'",
839 Config
.effectiveUser
);
843 Config2
.effectiveUserID
= pwd
->pw_uid
;
845 Config2
.effectiveGroupID
= pwd
->pw_gid
;
849 if (pwd
->pw_dir
&& *pwd
->pw_dir
) {
851 char *env_str
= (char *)xcalloc((len
= strlen(pwd
->pw_dir
) + 6), 1);
852 snprintf(env_str
, len
, "HOME=%s", pwd
->pw_dir
);
860 Config2
.effectiveUserID
= geteuid();
861 Config2
.effectiveGroupID
= getegid();
864 if (NULL
!= Config
.effectiveGroup
) {
866 struct group
*grp
= getgrnam(Config
.effectiveGroup
);
869 fatalf("getgrnam failed to find groupid for effective group '%s'",
870 Config
.effectiveGroup
);
874 Config2
.effectiveGroupID
= grp
->gr_gid
;
877 HttpRequestMethod::Configure(Config
);
880 debugs(3, 1, "Initializing https proxy context");
882 Config
.ssl_client
.sslContext
= sslCreateClientContext(Config
.ssl_client
.cert
, Config
.ssl_client
.key
, Config
.ssl_client
.version
, Config
.ssl_client
.cipher
, Config
.ssl_client
.options
, Config
.ssl_client
.flags
, Config
.ssl_client
.cafile
, Config
.ssl_client
.capath
, Config
.ssl_client
.crlfile
);
888 for (p
= Config
.peers
; p
!= NULL
; p
= p
->next
) {
890 debugs(3, 1, "Initializing cache_peer " << p
->name
<< " SSL context");
891 p
->sslContext
= sslCreateClientContext(p
->sslcert
, p
->sslkey
, p
->sslversion
, p
->sslcipher
, p
->ssloptions
, p
->sslflags
, p
->sslcafile
, p
->sslcapath
, p
->sslcrlfile
);
900 for (s
= Config
.Sockaddr
.http
; s
!= NULL
; s
= (http_port_list
*) s
->next
) {
901 if (!s
->cert
&& !s
->key
)
904 debugs(3, 1, "Initializing http_port " << s
->http
.s
<< " SSL context");
906 s
->staticSslContext
.reset(
907 sslCreateServerContext(s
->cert
, s
->key
,
908 s
->version
, s
->cipher
, s
->options
, s
->sslflags
, s
->clientca
,
909 s
->cafile
, s
->capath
, s
->crlfile
, s
->dhfile
,
910 s
->sslContextSessionId
));
912 Ssl::readCertAndPrivateKeyFromFiles(s
->signingCert
, s
->signPkey
, s
->cert
, s
->key
);
920 for (s
= Config
.Sockaddr
.https
; s
!= NULL
; s
= (https_port_list
*) s
->http
.next
) {
921 debugs(3, 1, "Initializing https_port " << s
->http
.s
<< " SSL context");
923 s
->staticSslContext
.reset(
924 sslCreateServerContext(s
->cert
, s
->key
,
925 s
->version
, s
->cipher
, s
->options
, s
->sslflags
, s
->clientca
,
926 s
->cafile
, s
->capath
, s
->crlfile
, s
->dhfile
,
927 s
->sslContextSessionId
));
933 // prevent infinite fetch loops in the request parser
934 // due to buffer full but not enough data recived to finish parse
935 if (Config
.maxRequestBufferSize
<= Config
.maxRequestHeaderSize
) {
936 fatalf("Client request buffer of %u bytes cannot hold a request with %u bytes of headers." \
937 " Change client_request_buffer_max or request_header_max_size limits.",
938 (uint32_t)Config
.maxRequestBufferSize
, (uint32_t)Config
.maxRequestHeaderSize
);
943 * disable client side request pipelining. There is a race with
944 * Negotiate and NTLM when the client sends a second request on an
945 * connection before the authenticate challenge is sent. With
946 * pipelining OFF, the client may fail to authenticate, but squid's
947 * state will be preserved.
949 if (Config
.onoff
.pipeline_prefetch
) {
950 Auth::Config
*nego
= Auth::Config::Find("Negotiate");
951 Auth::Config
*ntlm
= Auth::Config::Find("NTLM");
952 if ((nego
&& nego
->active()) || (ntlm
&& ntlm
->active())) {
953 debugs(3, DBG_IMPORTANT
, "WARNING: pipeline_prefetch breaks NTLM and Negotiate authentication. Forced OFF.");
954 Config
.onoff
.pipeline_prefetch
= 0;
960 /** Parse a line containing an obsolete directive.
961 * To upgrade it where possible instead of just "Bungled config" for
962 * directives which cannot be marked as simply aliases of the some name.
963 * For example if the parameter order and content has changed.
964 * Or if the directive has been completely removed.
967 parse_obsolete(const char *name
)
969 // Directives which have been radically changed rather than removed
970 if (!strcmp(name
, "url_rewrite_concurrency")) {
973 debugs(3, DBG_CRITICAL
, "WARNING: url_rewrite_concurrency upgrade overriding url_rewrite_children settings.");
974 Config
.redirectChildren
.concurrency
= cval
;
978 /* Parse a time specification from the config file. Store the
979 * result in 'tptr', after converting it to 'units' */
981 parseTimeLine(time_msec_t
* tptr
, const char *units
, bool allowMsec
)
988 if ((u
= parseTimeUnits(units
, allowMsec
)) == 0)
991 if ((token
= strtok(NULL
, w_space
)) == NULL
)
996 m
= u
; /* default to 'units' if none specified */
1000 else if ((token
= strtok(NULL
, w_space
)) == NULL
)
1001 debugs(3, 0, "WARNING: No units on '" <<
1002 config_input_line
<< "', assuming " <<
1003 d
<< " " << units
);
1004 else if ((m
= parseTimeUnits(token
, allowMsec
)) == 0)
1007 *tptr
= static_cast<time_msec_t
>(m
* d
);
1011 parseTimeUnits(const char *unit
, bool allowMsec
)
1013 if (allowMsec
&& !strncasecmp(unit
, T_MILLISECOND_STR
, strlen(T_MILLISECOND_STR
)))
1016 if (!strncasecmp(unit
, T_SECOND_STR
, strlen(T_SECOND_STR
)))
1019 if (!strncasecmp(unit
, T_MINUTE_STR
, strlen(T_MINUTE_STR
)))
1022 if (!strncasecmp(unit
, T_HOUR_STR
, strlen(T_HOUR_STR
)))
1025 if (!strncasecmp(unit
, T_DAY_STR
, strlen(T_DAY_STR
)))
1026 return 86400 * 1000;
1028 if (!strncasecmp(unit
, T_WEEK_STR
, strlen(T_WEEK_STR
)))
1029 return 86400 * 7 * 1000;
1031 if (!strncasecmp(unit
, T_FORTNIGHT_STR
, strlen(T_FORTNIGHT_STR
)))
1032 return 86400 * 14 * 1000;
1034 if (!strncasecmp(unit
, T_MONTH_STR
, strlen(T_MONTH_STR
)))
1035 return static_cast<uint64_t>(86400) * 30 * 1000;
1037 if (!strncasecmp(unit
, T_YEAR_STR
, strlen(T_YEAR_STR
)))
1038 return static_cast<uint64_t>(86400 * 1000 * 365.2522);
1040 if (!strncasecmp(unit
, T_DECADE_STR
, strlen(T_DECADE_STR
)))
1041 return static_cast<uint64_t>(86400 * 1000 * 365.2522 * 10);
1043 debugs(3, 1, "parseTimeUnits: unknown time unit '" << unit
<< "'");
1049 parseBytesLine64(int64_t * bptr
, const char *units
)
1056 if ((u
= parseBytesUnits(units
)) == 0) {
1061 if ((token
= strtok(NULL
, w_space
)) == NULL
) {
1066 if (strcmp(token
, "none") == 0 || strcmp(token
, "-1") == 0) {
1073 m
= u
; /* default to 'units' if none specified */
1077 else if ((token
= strtok(NULL
, w_space
)) == NULL
)
1078 debugs(3, 0, "WARNING: No units on '" <<
1079 config_input_line
<< "', assuming " <<
1080 d
<< " " << units
);
1081 else if ((m
= parseBytesUnits(token
)) == 0) {
1086 *bptr
= static_cast<int64_t>(m
* d
/ u
);
1088 if (static_cast<double>(*bptr
) * 2 != m
* d
/ u
* 2)
1094 parseBytesLine(size_t * bptr
, const char *units
)
1101 if ((u
= parseBytesUnits(units
)) == 0) {
1106 if ((token
= strtok(NULL
, w_space
)) == NULL
) {
1111 if (strcmp(token
, "none") == 0 || strcmp(token
, "-1") == 0) {
1112 *bptr
= static_cast<size_t>(-1);
1118 m
= u
; /* default to 'units' if none specified */
1122 else if ((token
= strtok(NULL
, w_space
)) == NULL
)
1123 debugs(3, 0, "WARNING: No units on '" <<
1124 config_input_line
<< "', assuming " <<
1125 d
<< " " << units
);
1126 else if ((m
= parseBytesUnits(token
)) == 0) {
1131 *bptr
= static_cast<size_t>(m
* d
/ u
);
1133 if (static_cast<double>(*bptr
) * 2 != m
* d
/ u
* 2)
1139 parseBytesLineSigned(ssize_t
* bptr
, const char *units
)
1146 if ((u
= parseBytesUnits(units
)) == 0) {
1151 if ((token
= strtok(NULL
, w_space
)) == NULL
) {
1156 if (strcmp(token
, "none") == 0 || token
[0] == '-' /* -N */) {
1163 m
= u
; /* default to 'units' if none specified */
1167 else if ((token
= strtok(NULL
, w_space
)) == NULL
)
1168 debugs(3, 0, "WARNING: No units on '" <<
1169 config_input_line
<< "', assuming " <<
1170 d
<< " " << units
);
1171 else if ((m
= parseBytesUnits(token
)) == 0) {
1176 *bptr
= static_cast<size_t>(m
* d
/ u
);
1178 if (static_cast<double>(*bptr
) * 2 != m
* d
/ u
* 2)
1185 * Parse bytes from a string.
1186 * Similar to the parseBytesLine function but parses the string value instead of
1187 * the current token value.
1189 static void parseBytesOptionValue(size_t * bptr
, const char *units
, char const * value
)
1192 if ((u
= parseBytesUnits(units
)) == 0) {
1197 // Find number from string beginning.
1198 char const * number_begin
= value
;
1199 char const * number_end
= value
;
1201 while ((*number_end
>= '0' && *number_end
<= '9')) {
1206 number
.limitInit(number_begin
, number_end
- number_begin
);
1208 int d
= xatoi(number
.termedBuf());
1210 if ((m
= parseBytesUnits(number_end
)) == 0) {
1215 *bptr
= static_cast<size_t>(m
* d
/ u
);
1216 if (static_cast<double>(*bptr
) * 2 != m
* d
/ u
* 2)
1222 parseBytesUnits(const char *unit
)
1224 if (!strncasecmp(unit
, B_BYTES_STR
, strlen(B_BYTES_STR
)))
1227 if (!strncasecmp(unit
, B_KBYTES_STR
, strlen(B_KBYTES_STR
)))
1230 if (!strncasecmp(unit
, B_MBYTES_STR
, strlen(B_MBYTES_STR
)))
1233 if (!strncasecmp(unit
, B_GBYTES_STR
, strlen(B_GBYTES_STR
)))
1236 debugs(3, DBG_CRITICAL
, "WARNING: Unknown bytes unit '" << unit
<< "'");
1241 /*****************************************************************************
1243 *****************************************************************************/
1246 dump_acl(StoreEntry
* entry
, const char *name
, ACL
* ae
)
1251 while (ae
!= NULL
) {
1252 debugs(3, 3, "dump_acl: " << name
<< " " << ae
->name
);
1253 storeAppendPrintf(entry
, "%s %s %s ",
1260 debugs(3, 3, "dump_acl: " << name
<< " " << ae
->name
<< " " << v
->key
);
1261 storeAppendPrintf(entry
, "%s ", v
->key
);
1265 storeAppendPrintf(entry
, "\n");
1266 wordlistDestroy(&w
);
1272 parse_acl(ACL
** ae
)
1274 ACL::ParseAclLine(LegacyParser
, ae
);
1284 dump_acl_list(StoreEntry
* entry
, ACLList
* head
)
1288 for (l
= head
; l
; l
= l
->next
) {
1289 storeAppendPrintf(entry
, " %s%s",
1290 l
->op
? null_string
: "!",
1296 dump_acl_access(StoreEntry
* entry
, const char *name
, acl_access
* head
)
1300 for (l
= head
; l
; l
= l
->next
) {
1301 storeAppendPrintf(entry
, "%s %s",
1303 l
->allow
? "Allow" : "Deny");
1304 dump_acl_list(entry
, l
->aclList
);
1305 storeAppendPrintf(entry
, "\n");
1310 parse_acl_access(acl_access
** head
)
1312 aclParseAccessLine(LegacyParser
, head
);
1316 free_acl_access(acl_access
** head
)
1318 aclDestroyAccessList(head
);
1322 dump_address(StoreEntry
* entry
, const char *name
, Ip::Address
&addr
)
1324 char buf
[MAX_IPSTRLEN
];
1325 storeAppendPrintf(entry
, "%s %s\n", name
, addr
.NtoA(buf
,MAX_IPSTRLEN
) );
1329 parse_address(Ip::Address
*addr
)
1331 char *token
= strtok(NULL
, w_space
);
1338 if (!strcmp(token
,"any_addr")) {
1341 } else if ( (!strcmp(token
,"no_addr")) || (!strcmp(token
,"full_mask")) ) {
1349 free_address(Ip::Address
*addr
)
1354 CBDATA_TYPE(acl_address
);
1357 dump_acl_address(StoreEntry
* entry
, const char *name
, acl_address
* head
)
1359 char buf
[MAX_IPSTRLEN
];
1362 for (l
= head
; l
; l
= l
->next
) {
1363 if (!l
->addr
.IsAnyAddr())
1364 storeAppendPrintf(entry
, "%s %s", name
, l
->addr
.NtoA(buf
,MAX_IPSTRLEN
));
1366 storeAppendPrintf(entry
, "%s autoselect", name
);
1368 dump_acl_list(entry
, l
->aclList
);
1370 storeAppendPrintf(entry
, "\n");
1375 freed_acl_address(void *data
)
1377 acl_address
*l
= static_cast<acl_address
*>(data
);
1378 aclDestroyAclList(&l
->aclList
);
1382 parse_acl_address(acl_address
** head
)
1385 acl_address
**tail
= head
; /* sane name below */
1386 CBDATA_INIT_TYPE_FREECB(acl_address
, freed_acl_address
);
1387 l
= cbdataAlloc(acl_address
);
1388 parse_address(&l
->addr
);
1389 aclParseAclList(LegacyParser
, &l
->aclList
);
1392 tail
= &(*tail
)->next
;
1398 free_acl_address(acl_address
** head
)
1401 acl_address
*l
= *head
;
1407 CBDATA_TYPE(acl_tos
);
1410 dump_acl_tos(StoreEntry
* entry
, const char *name
, acl_tos
* head
)
1414 for (l
= head
; l
; l
= l
->next
) {
1416 storeAppendPrintf(entry
, "%s 0x%02X", name
, l
->tos
);
1418 storeAppendPrintf(entry
, "%s none", name
);
1420 dump_acl_list(entry
, l
->aclList
);
1422 storeAppendPrintf(entry
, "\n");
1427 freed_acl_tos(void *data
)
1429 acl_tos
*l
= static_cast<acl_tos
*>(data
);
1430 aclDestroyAclList(&l
->aclList
);
1434 parse_acl_tos(acl_tos
** head
)
1437 acl_tos
**tail
= head
; /* sane name below */
1438 unsigned int tos
; /* Initially uint for strtoui. Casted to tos_t before return */
1439 char *token
= strtok(NULL
, w_space
);
1446 if (!xstrtoui(token
, NULL
, &tos
, 0, std::numeric_limits
<tos_t
>::max())) {
1451 CBDATA_INIT_TYPE_FREECB(acl_tos
, freed_acl_tos
);
1453 l
= cbdataAlloc(acl_tos
);
1455 l
->tos
= (tos_t
)tos
;
1457 aclParseAclList(LegacyParser
, &l
->aclList
);
1460 tail
= &(*tail
)->next
;
1466 free_acl_tos(acl_tos
** head
)
1476 #if SO_MARK && USE_LIBCAP
1478 CBDATA_TYPE(acl_nfmark
);
1481 dump_acl_nfmark(StoreEntry
* entry
, const char *name
, acl_nfmark
* head
)
1485 for (l
= head
; l
; l
= l
->next
) {
1487 storeAppendPrintf(entry
, "%s 0x%02X", name
, l
->nfmark
);
1489 storeAppendPrintf(entry
, "%s none", name
);
1491 dump_acl_list(entry
, l
->aclList
);
1493 storeAppendPrintf(entry
, "\n");
1498 freed_acl_nfmark(void *data
)
1500 acl_nfmark
*l
= static_cast<acl_nfmark
*>(data
);
1501 aclDestroyAclList(&l
->aclList
);
1505 parse_acl_nfmark(acl_nfmark
** head
)
1508 acl_nfmark
**tail
= head
; /* sane name below */
1510 char *token
= strtok(NULL
, w_space
);
1517 if (!xstrtoui(token
, NULL
, &mark
, 0, std::numeric_limits
<nfmark_t
>::max())) {
1522 CBDATA_INIT_TYPE_FREECB(acl_nfmark
, freed_acl_nfmark
);
1524 l
= cbdataAlloc(acl_nfmark
);
1528 aclParseAclList(LegacyParser
, &l
->aclList
);
1531 tail
= &(*tail
)->next
;
1537 free_acl_nfmark(acl_nfmark
** head
)
1540 acl_nfmark
*l
= *head
;
1546 #endif /* SO_MARK */
1548 CBDATA_TYPE(acl_size_t
);
1551 dump_acl_b_size_t(StoreEntry
* entry
, const char *name
, acl_size_t
* head
)
1555 for (l
= head
; l
; l
= l
->next
) {
1557 storeAppendPrintf(entry
, "%s %d %s\n", name
, (int) l
->size
, B_BYTES_STR
);
1559 storeAppendPrintf(entry
, "%s none", name
);
1561 dump_acl_list(entry
, l
->aclList
);
1563 storeAppendPrintf(entry
, "\n");
1568 freed_acl_b_size_t(void *data
)
1570 acl_size_t
*l
= static_cast<acl_size_t
*>(data
);
1571 aclDestroyAclList(&l
->aclList
);
1575 parse_acl_b_size_t(acl_size_t
** head
)
1578 acl_size_t
**tail
= head
; /* sane name below */
1580 CBDATA_INIT_TYPE_FREECB(acl_size_t
, freed_acl_b_size_t
);
1582 l
= cbdataAlloc(acl_size_t
);
1584 parse_b_int64_t(&l
->size
);
1586 aclParseAclList(LegacyParser
, &l
->aclList
);
1589 tail
= &(*tail
)->next
;
1595 free_acl_b_size_t(acl_size_t
** head
)
1598 acl_size_t
*l
= *head
;
1607 #include "DelayPools.h"
1608 #include "DelayConfig.h"
1609 /* do nothing - free_delay_pool_count is the magic free function.
1610 * this is why delay_pool_count isn't just marked TYPE: u_short
1612 #define free_delay_pool_class(X)
1613 #define free_delay_pool_access(X)
1614 #define free_delay_pool_rates(X)
1615 #define dump_delay_pool_class(X, Y, Z)
1616 #define dump_delay_pool_access(X, Y, Z)
1617 #define dump_delay_pool_rates(X, Y, Z)
1620 free_delay_pool_count(DelayConfig
* cfg
)
1622 cfg
->freePoolCount();
1626 dump_delay_pool_count(StoreEntry
* entry
, const char *name
, DelayConfig
&cfg
)
1628 cfg
.dumpPoolCount (entry
, name
);
1632 parse_delay_pool_count(DelayConfig
* cfg
)
1634 cfg
->parsePoolCount();
1638 parse_delay_pool_class(DelayConfig
* cfg
)
1640 cfg
->parsePoolClass();
1644 parse_delay_pool_rates(DelayConfig
* cfg
)
1646 cfg
->parsePoolRates();
1650 parse_delay_pool_access(DelayConfig
* cfg
)
1652 cfg
->parsePoolAccess(LegacyParser
);
1658 #include "ClientDelayConfig.h"
1659 /* do nothing - free_client_delay_pool_count is the magic free function.
1660 * this is why client_delay_pool_count isn't just marked TYPE: u_short
1663 #define free_client_delay_pool_access(X)
1664 #define free_client_delay_pool_rates(X)
1665 #define dump_client_delay_pool_access(X, Y, Z)
1666 #define dump_client_delay_pool_rates(X, Y, Z)
1669 free_client_delay_pool_count(ClientDelayConfig
* cfg
)
1671 cfg
->freePoolCount();
1675 dump_client_delay_pool_count(StoreEntry
* entry
, const char *name
, ClientDelayConfig
&cfg
)
1677 cfg
.dumpPoolCount (entry
, name
);
1681 parse_client_delay_pool_count(ClientDelayConfig
* cfg
)
1683 cfg
->parsePoolCount();
1687 parse_client_delay_pool_rates(ClientDelayConfig
* cfg
)
1689 cfg
->parsePoolRates();
1693 parse_client_delay_pool_access(ClientDelayConfig
* cfg
)
1695 cfg
->parsePoolAccess(LegacyParser
);
1699 #if USE_HTTP_VIOLATIONS
1701 dump_http_header_access(StoreEntry
* entry
, const char *name
, header_mangler header
[])
1705 for (i
= 0; i
< HDR_ENUM_END
; i
++) {
1706 if (header
[i
].access_list
!= NULL
) {
1707 storeAppendPrintf(entry
, "%s ", name
);
1708 dump_acl_access(entry
, httpHeaderNameById(i
),
1709 header
[i
].access_list
);
1715 parse_http_header_access(header_mangler header
[])
1720 if ((t
= strtok(NULL
, w_space
)) == NULL
) {
1721 debugs(3, 0, "" << cfg_filename
<< " line " << config_lineno
<< ": " << config_input_line
);
1722 debugs(3, 0, "parse_http_header_access: missing header name.");
1726 /* Now lookup index of header. */
1727 id
= httpHeaderIdByNameDef(t
, strlen(t
));
1729 if (strcmp(t
, "All") == 0)
1731 else if (strcmp(t
, "Other") == 0)
1733 else if (id
== -1) {
1734 debugs(3, 0, "" << cfg_filename
<< " line " << config_lineno
<< ": " << config_input_line
);
1735 debugs(3, 0, "parse_http_header_access: unknown header name '" << t
<< "'");
1739 if (id
!= HDR_ENUM_END
) {
1740 parse_acl_access(&header
[id
].access_list
);
1742 char *next_string
= t
+ strlen(t
) - 1;
1744 *(next_string
+ 1) = ' ';
1746 for (i
= 0; i
< HDR_ENUM_END
; i
++) {
1747 char *new_string
= xstrdup(next_string
);
1748 strtok(new_string
, w_space
);
1749 parse_acl_access(&header
[i
].access_list
);
1750 safe_free(new_string
);
1756 free_http_header_access(header_mangler header
[])
1760 for (i
= 0; i
< HDR_ENUM_END
; i
++) {
1761 free_acl_access(&header
[i
].access_list
);
1766 dump_http_header_replace(StoreEntry
* entry
, const char *name
, header_mangler
1771 for (i
= 0; i
< HDR_ENUM_END
; i
++) {
1772 if (NULL
== header
[i
].replacement
)
1775 storeAppendPrintf(entry
, "%s %s %s\n", name
, httpHeaderNameById(i
),
1776 header
[i
].replacement
);
1781 parse_http_header_replace(header_mangler header
[])
1786 if ((t
= strtok(NULL
, w_space
)) == NULL
) {
1787 debugs(3, 0, "" << cfg_filename
<< " line " << config_lineno
<< ": " << config_input_line
);
1788 debugs(3, 0, "parse_http_header_replace: missing header name.");
1792 /* Now lookup index of header. */
1793 id
= httpHeaderIdByNameDef(t
, strlen(t
));
1795 if (strcmp(t
, "All") == 0)
1797 else if (strcmp(t
, "Other") == 0)
1799 else if (id
== -1) {
1800 debugs(3, 0, "" << cfg_filename
<< " line " << config_lineno
<< ": " << config_input_line
);
1801 debugs(3, 0, "parse_http_header_replace: unknown header name " << t
<< ".");
1806 if (id
!= HDR_ENUM_END
) {
1807 if (header
[id
].replacement
!= NULL
)
1808 safe_free(header
[id
].replacement
);
1810 header
[id
].replacement
= xstrdup(t
+ strlen(t
) + 1);
1812 for (i
= 0; i
< HDR_ENUM_END
; i
++) {
1813 if (header
[i
].replacement
!= NULL
)
1814 safe_free(header
[i
].replacement
);
1816 header
[i
].replacement
= xstrdup(t
+ strlen(t
) + 1);
1822 free_http_header_replace(header_mangler header
[])
1826 for (i
= 0; i
< HDR_ENUM_END
; i
++) {
1827 if (header
[i
].replacement
!= NULL
)
1828 safe_free(header
[i
].replacement
);
1835 dump_cachedir(StoreEntry
* entry
, const char *name
, SquidConfig::_cacheSwap swap
)
1841 for (i
= 0; i
< swap
.n_configured
; i
++) {
1842 s
= dynamic_cast<SwapDir
*>(swap
.swapDirs
[i
].getRaw());
1844 storeAppendPrintf(entry
, "%s %s %s", name
, s
->type(), s
->path
);
1846 storeAppendPrintf(entry
, "\n");
1851 check_null_string(char *s
)
1858 parse_authparam(Auth::ConfigVector
* config
)
1863 if ((type_str
= strtok(NULL
, w_space
)) == NULL
)
1866 if ((param_str
= strtok(NULL
, w_space
)) == NULL
)
1869 /* find a configuration for the scheme in the currently parsed configs... */
1870 Auth::Config
*schemeCfg
= Auth::Config::Find(type_str
);
1872 if (schemeCfg
== NULL
) {
1873 /* Create a configuration based on the scheme info */
1874 Auth::Scheme::Pointer theScheme
= Auth::Scheme::Find(type_str
);
1876 if (theScheme
== NULL
) {
1877 debugs(3, DBG_CRITICAL
, "Parsing Config File: Unknown authentication scheme '" << type_str
<< "'.");
1881 config
->push_back(theScheme
->createConfig());
1882 schemeCfg
= Auth::Config::Find(type_str
);
1883 if (schemeCfg
== NULL
) {
1884 debugs(3, DBG_CRITICAL
, "Parsing Config File: Corruption configuring authentication scheme '" << type_str
<< "'.");
1889 schemeCfg
->parse(schemeCfg
, config
->size(), param_str
);
1893 free_authparam(Auth::ConfigVector
* cfg
)
1895 /* Wipe the Auth globals and Detach/Destruct component config + state. */
1898 /* remove our pointers to the probably-dead sub-configs */
1899 while (cfg
->size()) {
1903 /* on reconfigure initialize new auth schemes for the new config. */
1904 if (reconfiguring
) {
1910 dump_authparam(StoreEntry
* entry
, const char *name
, Auth::ConfigVector cfg
)
1912 for (Auth::ConfigVector::iterator i
= cfg
.begin(); i
!= cfg
.end(); ++i
)
1913 (*i
)->dump(entry
, name
, (*i
));
1915 #endif /* USE_AUTH */
1917 /* TODO: just return the object, the # is irrelevant */
1919 find_fstype(char *type
)
1921 for (size_t i
= 0; i
< StoreFileSystem::FileSystems().size(); ++i
)
1922 if (strcasecmp(type
, StoreFileSystem::FileSystems().items
[i
]->type()) == 0)
1929 parse_cachedir(SquidConfig::_cacheSwap
* swap
)
1933 RefCount
<SwapDir
> sd
;
1937 if ((type_str
= strtok(NULL
, w_space
)) == NULL
)
1940 if ((path_str
= strtok(NULL
, w_space
)) == NULL
)
1943 fs
= find_fstype(type_str
);
1948 /* reconfigure existing dir */
1950 for (i
= 0; i
< swap
->n_configured
; i
++) {
1951 assert (swap
->swapDirs
[i
].getRaw());
1953 if ((strcasecmp(path_str
, dynamic_cast<SwapDir
*>(swap
->swapDirs
[i
].getRaw())->path
)) == 0) {
1954 /* this is specific to on-fs Stores. The right
1955 * way to handle this is probably to have a mapping
1956 * from paths to stores, and have on-fs stores
1957 * register with that, and lookip in that in their
1958 * own setup logic. RBC 20041225. TODO.
1961 sd
= dynamic_cast<SwapDir
*>(swap
->swapDirs
[i
].getRaw());
1963 if (strcmp(sd
->type(), StoreFileSystem::FileSystems().items
[fs
]->type()) != 0) {
1964 debugs(3, 0, "ERROR: Can't change type of existing cache_dir " <<
1965 sd
->type() << " " << sd
->path
<< " to " << type_str
<< ". Restart required");
1971 update_maxobjsize();
1978 if (swap
->n_configured
> 63) {
1979 /* 7 bits, signed */
1980 debugs(3, DBG_CRITICAL
, "WARNING: There is a fixed maximum of 63 cache_dir entries Squid can handle.");
1981 debugs(3, DBG_CRITICAL
, "WARNING: '" << path_str
<< "' is one to many.");
1986 allocate_new_swapdir(swap
);
1988 swap
->swapDirs
[swap
->n_configured
] = StoreFileSystem::FileSystems().items
[fs
]->createSwapDir();
1990 sd
= dynamic_cast<SwapDir
*>(swap
->swapDirs
[swap
->n_configured
].getRaw());
1992 /* parse the FS parameters and options */
1993 sd
->parse(swap
->n_configured
, path_str
);
1995 ++swap
->n_configured
;
1997 /* Update the max object size */
1998 update_maxobjsize();
2002 peer_type_str(const peer_t type
)
2004 const char * result
;
2016 case PEER_MULTICAST
:
2017 result
= "multicast";
2029 dump_peer(StoreEntry
* entry
, const char *name
, peer
* p
)
2033 LOCAL_ARRAY(char, xname
, 128);
2036 storeAppendPrintf(entry
, "%s %s %s %d %d name=%s",
2043 dump_peer_options(entry
, p
);
2045 for (d
= p
->peer_domain
; d
; d
= d
->next
) {
2046 storeAppendPrintf(entry
, "cache_peer_domain %s %s%s\n",
2048 d
->do_ping
? null_string
: "!",
2053 snprintf(xname
, 128, "cache_peer_access %s", p
->name
);
2054 dump_acl_access(entry
, xname
, p
->access
);
2057 for (t
= p
->typelist
; t
; t
= t
->next
) {
2058 storeAppendPrintf(entry
, "neighbor_type_domain %s %s %s\n",
2060 peer_type_str(t
->type
),
2069 * utility function to prevent getservbyname() being called with a numeric value
2070 * on Windows at least it returns garage results.
2073 isUnsignedNumeric(const char *str
, size_t len
)
2075 if (len
< 1) return false;
2077 for (; len
>0 && *str
; str
++, len
--) {
2078 if (! isdigit(*str
))
2085 \param proto 'tcp' or 'udp' for protocol
2086 \returns Port the named service is supposed to be listening on.
2088 static unsigned short
2089 GetService(const char *proto
)
2091 struct servent
*port
= NULL
;
2092 /** Parses a port number or service name from the squid.conf */
2093 char *token
= strtok(NULL
, w_space
);
2094 if (token
== NULL
) {
2096 return 0; /* NEVER REACHED */
2098 /** Returns either the service port number from /etc/services */
2099 if ( !isUnsignedNumeric(token
, strlen(token
)) )
2100 port
= getservbyname(token
, proto
);
2102 return ntohs((unsigned short)port
->s_port
);
2104 /** Or a numeric translation of the config text. */
2105 return xatos(token
);
2109 \returns Port the named TCP service is supposed to be listening on.
2110 \copydoc GetService(const char *proto)
2112 inline unsigned short
2115 return GetService("tcp");
2119 \returns Port the named UDP service is supposed to be listening on.
2120 \copydoc GetService(const char *proto)
2122 inline unsigned short
2125 return GetService("udp");
2129 parse_peer(peer
** head
)
2133 CBDATA_INIT_TYPE_FREECB(peer
, peerDestroy
);
2134 p
= cbdataAlloc(peer
);
2135 p
->http_port
= CACHE_HTTP_PORT
;
2136 p
->icp
.port
= CACHE_ICP_PORT
;
2139 p
->stats
.logged_state
= PEER_ALIVE
;
2141 if ((token
= strtok(NULL
, w_space
)) == NULL
)
2144 p
->host
= xstrdup(token
);
2146 p
->name
= xstrdup(token
);
2148 if ((token
= strtok(NULL
, w_space
)) == NULL
)
2151 p
->type
= parseNeighborType(token
);
2153 if (p
->type
== PEER_MULTICAST
) {
2154 p
->options
.no_digest
= 1;
2155 p
->options
.no_netdb_exchange
= 1;
2158 p
->http_port
= GetTcpService();
2163 p
->icp
.port
= GetUdpService();
2164 p
->connection_auth
= 2; /* auto */
2166 while ((token
= strtok(NULL
, w_space
))) {
2167 if (!strcasecmp(token
, "proxy-only")) {
2168 p
->options
.proxy_only
= 1;
2169 } else if (!strcasecmp(token
, "no-query")) {
2170 p
->options
.no_query
= 1;
2171 } else if (!strcasecmp(token
, "background-ping")) {
2172 p
->options
.background_ping
= 1;
2173 } else if (!strcasecmp(token
, "no-digest")) {
2174 p
->options
.no_digest
= 1;
2175 } else if (!strcasecmp(token
, "no-tproxy")) {
2176 p
->options
.no_tproxy
= 1;
2177 } else if (!strcasecmp(token
, "multicast-responder")) {
2178 p
->options
.mcast_responder
= 1;
2179 #if PEER_MULTICAST_SIBLINGS
2180 } else if (!strcasecmp(token
, "multicast-siblings")) {
2181 p
->options
.mcast_siblings
= 1;
2183 } else if (!strncasecmp(token
, "weight=", 7)) {
2184 p
->weight
= xatoi(token
+ 7);
2185 } else if (!strncasecmp(token
, "basetime=", 9)) {
2186 p
->basetime
= xatoi(token
+ 9);
2187 } else if (!strcasecmp(token
, "closest-only")) {
2188 p
->options
.closest_only
= 1;
2189 } else if (!strncasecmp(token
, "ttl=", 4)) {
2190 p
->mcast
.ttl
= xatoi(token
+ 4);
2192 if (p
->mcast
.ttl
< 0)
2195 if (p
->mcast
.ttl
> 128)
2197 } else if (!strcasecmp(token
, "default")) {
2198 p
->options
.default_parent
= 1;
2199 } else if (!strcasecmp(token
, "round-robin")) {
2200 p
->options
.roundrobin
= 1;
2201 } else if (!strcasecmp(token
, "weighted-round-robin")) {
2202 p
->options
.weighted_roundrobin
= 1;
2204 } else if (!strcasecmp(token
, "htcp")) {
2205 p
->options
.htcp
= 1;
2206 } else if (!strncasecmp(token
, "htcp=", 5) || !strncasecmp(token
, "htcp-", 5)) {
2207 /* Note: The htcp- form is deprecated, replaced by htcp= */
2208 p
->options
.htcp
= 1;
2209 char *tmp
= xstrdup(token
+5);
2210 char *mode
, *nextmode
;
2211 for (mode
= nextmode
= tmp
; mode
; mode
= nextmode
) {
2212 nextmode
= strchr(mode
, ',');
2215 if (!strcasecmp(mode
, "no-clr")) {
2216 if (p
->options
.htcp_only_clr
)
2217 fatalf("parse_peer: can't set htcp-no-clr and htcp-only-clr simultaneously");
2218 p
->options
.htcp_no_clr
= 1;
2219 } else if (!strcasecmp(mode
, "no-purge-clr")) {
2220 p
->options
.htcp_no_purge_clr
= 1;
2221 } else if (!strcasecmp(mode
, "only-clr")) {
2222 if (p
->options
.htcp_no_clr
)
2223 fatalf("parse_peer: can't set htcp no-clr and only-clr simultaneously");
2224 p
->options
.htcp_only_clr
= 1;
2225 } else if (!strcasecmp(mode
, "forward-clr")) {
2226 p
->options
.htcp_forward_clr
= 1;
2227 } else if (!strcasecmp(mode
, "oldsquid")) {
2228 p
->options
.htcp_oldsquid
= 1;
2230 fatalf("invalid HTCP mode '%s'", mode
);
2235 } else if (!strcasecmp(token
, "no-netdb-exchange")) {
2236 p
->options
.no_netdb_exchange
= 1;
2238 } else if (!strcasecmp(token
, "carp")) {
2239 if (p
->type
!= PEER_PARENT
)
2240 fatalf("parse_peer: non-parent carp peer %s/%d\n", p
->host
, p
->http_port
);
2242 p
->options
.carp
= 1;
2243 } else if (!strncasecmp(token
, "carp-key=", 9)) {
2244 if (p
->options
.carp
!= 1)
2245 fatalf("parse_peer: carp-key specified on non-carp peer %s/%d\n", p
->host
, p
->http_port
);
2246 p
->options
.carp_key
.set
=1;
2247 char *nextkey
=token
+strlen("carp-key="), *key
=nextkey
;
2248 for (; key
; key
= nextkey
) {
2249 nextkey
=strchr(key
,',');
2250 if (nextkey
) ++nextkey
; // skip the comma, any
2251 if (0==strncasecmp(key
,"scheme",6)) {
2252 p
->options
.carp_key
.scheme
=1;
2253 } else if (0==strncasecmp(key
,"host",4)) {
2254 p
->options
.carp_key
.host
=1;
2255 } else if (0==strncasecmp(key
,"port",4)) {
2256 p
->options
.carp_key
.port
=1;
2257 } else if (0==strncasecmp(key
,"path",4)) {
2258 p
->options
.carp_key
.path
=1;
2259 } else if (0==strncasecmp(key
,"params",6)) {
2260 p
->options
.carp_key
.params
=1;
2262 fatalf("invalid carp-key '%s'",key
);
2265 } else if (!strcasecmp(token
, "userhash")) {
2267 if (p
->type
!= PEER_PARENT
)
2268 fatalf("parse_peer: non-parent userhash peer %s/%d\n", p
->host
, p
->http_port
);
2270 p
->options
.userhash
= 1;
2272 fatalf("parse_peer: userhash requires authentication. peer %s/%d\n", p
->host
, p
->http_port
);
2274 } else if (!strcasecmp(token
, "sourcehash")) {
2275 if (p
->type
!= PEER_PARENT
)
2276 fatalf("parse_peer: non-parent sourcehash peer %s/%d\n", p
->host
, p
->http_port
);
2278 p
->options
.sourcehash
= 1;
2280 } else if (!strcasecmp(token
, "no-delay")) {
2282 p
->options
.no_delay
= 1;
2284 debugs(0, DBG_CRITICAL
, "WARNING: cache_peer option 'no-delay' requires --enable-delay-pools");
2286 } else if (!strncasecmp(token
, "login=", 6)) {
2287 p
->login
= xstrdup(token
+ 6);
2288 rfc1738_unescape(p
->login
);
2289 } else if (!strncasecmp(token
, "connect-timeout=", 16)) {
2290 p
->connect_timeout
= xatoi(token
+ 16);
2291 } else if (!strncasecmp(token
, "connect-fail-limit=", 19)) {
2292 p
->connect_fail_limit
= xatoi(token
+ 19);
2293 #if USE_CACHE_DIGESTS
2294 } else if (!strncasecmp(token
, "digest-url=", 11)) {
2295 p
->digest_url
= xstrdup(token
+ 11);
2298 } else if (!strcasecmp(token
, "allow-miss")) {
2299 p
->options
.allow_miss
= 1;
2300 } else if (!strncasecmp(token
, "max-conn=", 9)) {
2301 p
->max_conn
= xatoi(token
+ 9);
2302 } else if (!strcasecmp(token
, "originserver")) {
2303 p
->options
.originserver
= 1;
2304 } else if (!strncasecmp(token
, "name=", 5)) {
2308 p
->name
= xstrdup(token
+ 5);
2309 } else if (!strncasecmp(token
, "forceddomain=", 13)) {
2310 safe_free(p
->domain
);
2313 p
->domain
= xstrdup(token
+ 13);
2317 } else if (strcmp(token
, "ssl") == 0) {
2319 } else if (strncmp(token
, "sslcert=", 8) == 0) {
2320 safe_free(p
->sslcert
);
2321 p
->sslcert
= xstrdup(token
+ 8);
2322 } else if (strncmp(token
, "sslkey=", 7) == 0) {
2323 safe_free(p
->sslkey
);
2324 p
->sslkey
= xstrdup(token
+ 7);
2325 } else if (strncmp(token
, "sslversion=", 11) == 0) {
2326 p
->sslversion
= atoi(token
+ 11);
2327 } else if (strncmp(token
, "ssloptions=", 11) == 0) {
2328 safe_free(p
->ssloptions
);
2329 p
->ssloptions
= xstrdup(token
+ 11);
2330 } else if (strncmp(token
, "sslcipher=", 10) == 0) {
2331 safe_free(p
->sslcipher
);
2332 p
->sslcipher
= xstrdup(token
+ 10);
2333 } else if (strncmp(token
, "sslcafile=", 10) == 0) {
2334 safe_free(p
->sslcafile
);
2335 p
->sslcafile
= xstrdup(token
+ 10);
2336 } else if (strncmp(token
, "sslcapath=", 10) == 0) {
2337 safe_free(p
->sslcapath
);
2338 p
->sslcapath
= xstrdup(token
+ 10);
2339 } else if (strncmp(token
, "sslcrlfile=", 11) == 0) {
2340 safe_free(p
->sslcrlfile
);
2341 p
->sslcapath
= xstrdup(token
+ 10);
2342 } else if (strncmp(token
, "sslflags=", 9) == 0) {
2343 safe_free(p
->sslflags
);
2344 p
->sslflags
= xstrdup(token
+ 9);
2345 } else if (strncmp(token
, "ssldomain=", 10) == 0) {
2346 safe_free(p
->ssldomain
);
2347 p
->ssldomain
= xstrdup(token
+ 10);
2350 } else if (strcmp(token
, "front-end-https") == 0) {
2351 p
->front_end_https
= 1;
2352 } else if (strcmp(token
, "front-end-https=on") == 0) {
2353 p
->front_end_https
= 1;
2354 } else if (strcmp(token
, "front-end-https=auto") == 0) {
2355 p
->front_end_https
= 2;
2356 } else if (strcmp(token
, "connection-auth=off") == 0) {
2357 p
->connection_auth
= 0;
2358 } else if (strcmp(token
, "connection-auth") == 0) {
2359 p
->connection_auth
= 1;
2360 } else if (strcmp(token
, "connection-auth=on") == 0) {
2361 p
->connection_auth
= 1;
2362 } else if (strcmp(token
, "connection-auth=auto") == 0) {
2363 p
->connection_auth
= 2;
2365 debugs(3, 0, "parse_peer: token='" << token
<< "'");
2370 if (peerFindByName(p
->name
))
2371 fatalf("ERROR: cache_peer %s specified twice\n", p
->name
);
2376 if (p
->connect_fail_limit
< 1)
2377 p
->connect_fail_limit
= 10;
2379 p
->icp
.version
= ICP_VERSION_CURRENT
;
2381 p
->testing_now
= false;
2383 #if USE_CACHE_DIGESTS
2385 if (!p
->options
.no_digest
) {
2386 /* XXX This looks odd.. who has the original pointer
2389 PeerDigest
*pd
= peerDigestCreate(p
);
2390 p
->digest
= cbdataReference(pd
);
2395 p
->index
= ++Config
.npeers
;
2397 while (*head
!= NULL
)
2398 head
= &(*head
)->next
;
2406 free_peer(peer
** P
)
2410 while ((p
= *P
) != NULL
) {
2412 #if USE_CACHE_DIGESTS
2414 cbdataReferenceDone(p
->digest
);
2424 dump_cachemgrpasswd(StoreEntry
* entry
, const char *name
, cachemgr_passwd
* list
)
2428 while (list
!= NULL
) {
2429 if (strcmp(list
->passwd
, "none") && strcmp(list
->passwd
, "disable"))
2430 storeAppendPrintf(entry
, "%s XXXXXXXXXX", name
);
2432 storeAppendPrintf(entry
, "%s %s", name
, list
->passwd
);
2434 for (w
= list
->actions
; w
!= NULL
; w
= w
->next
) {
2435 storeAppendPrintf(entry
, " %s", w
->key
);
2438 storeAppendPrintf(entry
, "\n");
2444 parse_cachemgrpasswd(cachemgr_passwd
** head
)
2446 char *passwd
= NULL
;
2447 wordlist
*actions
= NULL
;
2449 cachemgr_passwd
**P
;
2450 parse_string(&passwd
);
2451 parse_wordlist(&actions
);
2452 p
= static_cast<cachemgr_passwd
*>(xcalloc(1, sizeof(cachemgr_passwd
)));
2454 p
->actions
= actions
;
2456 for (P
= head
; *P
; P
= &(*P
)->next
) {
2458 * See if any of the actions from this line already have a
2459 * password from previous lines. The password checking
2460 * routines in cache_manager.c take the the password from
2461 * the first cachemgr_passwd struct that contains the
2462 * requested action. Thus, we should warn users who might
2463 * think they can have two passwords for the same action.
2468 for (w
= (*P
)->actions
; w
; w
= w
->next
) {
2469 for (u
= actions
; u
; u
= u
->next
) {
2470 if (strcmp(w
->key
, u
->key
))
2473 debugs(0, 0, "WARNING: action '" << u
->key
<< "' (line " << config_lineno
<< ") already has a password");
2482 free_cachemgrpasswd(cachemgr_passwd
** head
)
2486 while ((p
= *head
) != NULL
) {
2489 wordlistDestroy(&p
->actions
);
2495 dump_denyinfo(StoreEntry
* entry
, const char *name
, acl_deny_info_list
* var
)
2499 while (var
!= NULL
) {
2500 storeAppendPrintf(entry
, "%s %s", name
, var
->err_page_name
);
2502 for (a
= var
->acl_list
; a
!= NULL
; a
= a
->next
)
2503 storeAppendPrintf(entry
, " %s", a
->name
);
2505 storeAppendPrintf(entry
, "\n");
2512 parse_denyinfo(acl_deny_info_list
** var
)
2514 aclParseDenyInfoLine(var
);
2518 free_denyinfo(acl_deny_info_list
** list
)
2520 acl_deny_info_list
*a
= NULL
;
2521 acl_deny_info_list
*a_next
= NULL
;
2522 acl_name_list
*l
= NULL
;
2523 acl_name_list
*l_next
= NULL
;
2525 for (a
= *list
; a
; a
= a_next
) {
2526 for (l
= a
->acl_list
; l
; l
= l_next
) {
2528 memFree(l
, MEM_ACL_NAME_LIST
);
2533 memFree(a
, MEM_ACL_DENY_INFO_LIST
);
2541 parse_peer_access(void)
2546 if (!(host
= strtok(NULL
, w_space
)))
2549 if ((p
= peerFindByName(host
)) == NULL
) {
2550 debugs(15, 0, "" << cfg_filename
<< ", line " << config_lineno
<< ": No cache_peer '" << host
<< "'");
2554 aclParseAccessLine(LegacyParser
, &p
->access
);
2558 parse_hostdomain(void)
2561 char *domain
= NULL
;
2563 if (!(host
= strtok(NULL
, w_space
)))
2566 while ((domain
= strtok(NULL
, list_sep
))) {
2567 domain_ping
*l
= NULL
;
2568 domain_ping
**L
= NULL
;
2571 if ((p
= peerFindByName(host
)) == NULL
) {
2572 debugs(15, 0, "" << cfg_filename
<< ", line " << config_lineno
<< ": No cache_peer '" << host
<< "'");
2576 l
= static_cast<domain_ping
*>(xcalloc(1, sizeof(domain_ping
)));
2579 if (*domain
== '!') { /* check for !.edu */
2584 l
->domain
= xstrdup(domain
);
2586 for (L
= &(p
->peer_domain
); *L
; L
= &((*L
)->next
));
2592 parse_hostdomaintype(void)
2596 char *domain
= NULL
;
2598 if (!(host
= strtok(NULL
, w_space
)))
2601 if (!(type
= strtok(NULL
, w_space
)))
2604 while ((domain
= strtok(NULL
, list_sep
))) {
2605 domain_type
*l
= NULL
;
2606 domain_type
**L
= NULL
;
2609 if ((p
= peerFindByName(host
)) == NULL
) {
2610 debugs(15, 0, "" << cfg_filename
<< ", line " << config_lineno
<< ": No cache_peer '" << host
<< "'");
2614 l
= static_cast<domain_type
*>(xcalloc(1, sizeof(domain_type
)));
2615 l
->type
= parseNeighborType(type
);
2616 l
->domain
= xstrdup(domain
);
2618 for (L
= &(p
->typelist
); *L
; L
= &((*L
)->next
));
2624 dump_int(StoreEntry
* entry
, const char *name
, int var
)
2626 storeAppendPrintf(entry
, "%s %d\n", name
, var
);
2644 dump_onoff(StoreEntry
* entry
, const char *name
, int var
)
2646 storeAppendPrintf(entry
, "%s %s\n", name
, var
? "on" : "off");
2650 parse_onoff(int *var
)
2652 char *token
= strtok(NULL
, w_space
);
2657 if (!strcasecmp(token
, "on") || !strcasecmp(token
, "enable"))
2663 #define free_onoff free_int
2666 dump_tristate(StoreEntry
* entry
, const char *name
, int var
)
2677 storeAppendPrintf(entry
, "%s %s\n", name
, state
);
2681 parse_tristate(int *var
)
2683 char *token
= strtok(NULL
, w_space
);
2688 if (!strcasecmp(token
, "on") || !strcasecmp(token
, "enable"))
2690 else if (!strcasecmp(token
, "warn"))
2696 #define free_tristate free_int
2699 dump_refreshpattern(StoreEntry
* entry
, const char *name
, refresh_t
* head
)
2701 while (head
!= NULL
) {
2702 storeAppendPrintf(entry
, "%s%s %s %d %d%% %d",
2704 head
->flags
.icase
? " -i" : null_string
,
2706 (int) head
->min
/ 60,
2707 (int) (100.0 * head
->pct
+ 0.5),
2708 (int) head
->max
/ 60);
2710 if (head
->max_stale
>= 0)
2711 storeAppendPrintf(entry
, " max-stale=%d", head
->max_stale
);
2713 if (head
->flags
.refresh_ims
)
2714 storeAppendPrintf(entry
, " refresh-ims");
2716 if (head
->flags
.store_stale
)
2717 storeAppendPrintf(entry
, " store-stale");
2719 #if USE_HTTP_VIOLATIONS
2721 if (head
->flags
.override_expire
)
2722 storeAppendPrintf(entry
, " override-expire");
2724 if (head
->flags
.override_lastmod
)
2725 storeAppendPrintf(entry
, " override-lastmod");
2727 if (head
->flags
.reload_into_ims
)
2728 storeAppendPrintf(entry
, " reload-into-ims");
2730 if (head
->flags
.ignore_reload
)
2731 storeAppendPrintf(entry
, " ignore-reload");
2733 if (head
->flags
.ignore_no_cache
)
2734 storeAppendPrintf(entry
, " ignore-no-cache");
2736 if (head
->flags
.ignore_no_store
)
2737 storeAppendPrintf(entry
, " ignore-no-store");
2739 if (head
->flags
.ignore_must_revalidate
)
2740 storeAppendPrintf(entry
, " ignore-must-revalidate");
2742 if (head
->flags
.ignore_private
)
2743 storeAppendPrintf(entry
, " ignore-private");
2745 if (head
->flags
.ignore_auth
)
2746 storeAppendPrintf(entry
, " ignore-auth");
2750 storeAppendPrintf(entry
, "\n");
2757 parse_refreshpattern(refresh_t
** head
)
2764 int refresh_ims
= 0;
2765 int store_stale
= 0;
2768 #if USE_HTTP_VIOLATIONS
2770 int override_expire
= 0;
2771 int override_lastmod
= 0;
2772 int reload_into_ims
= 0;
2773 int ignore_reload
= 0;
2774 int ignore_no_cache
= 0;
2775 int ignore_no_store
= 0;
2776 int ignore_must_revalidate
= 0;
2777 int ignore_private
= 0;
2778 int ignore_auth
= 0;
2785 int flags
= REG_EXTENDED
| REG_NOSUB
;
2787 if ((token
= strtok(NULL
, w_space
)) == NULL
) {
2792 if (strcmp(token
, "-i") == 0) {
2794 token
= strtok(NULL
, w_space
);
2795 } else if (strcmp(token
, "+i") == 0) {
2796 flags
&= ~REG_ICASE
;
2797 token
= strtok(NULL
, w_space
);
2800 if (token
== NULL
) {
2805 pattern
= xstrdup(token
);
2807 i
= GetInteger(); /* token: min */
2809 /* catch negative and insanely huge values close to 32-bit wrap */
2811 debugs(3, DBG_IMPORTANT
, "WARNING: refresh_pattern minimum age negative. Cropped back to zero.");
2814 if (i
> 60*24*365) {
2815 debugs(3, DBG_IMPORTANT
, "WARNING: refresh_pattern minimum age too high. Cropped back to 1 year.");
2819 min
= (time_t) (i
* 60); /* convert minutes to seconds */
2821 i
= GetInteger(); /* token: pct */
2823 pct
= (double) i
/ 100.0;
2825 i
= GetInteger(); /* token: max */
2827 /* catch negative and insanely huge values close to 32-bit wrap */
2829 debugs(3, DBG_IMPORTANT
, "WARNING: refresh_pattern maximum age negative. Cropped back to zero.");
2832 if (i
> 60*24*365) {
2833 debugs(3, DBG_IMPORTANT
, "WARNING: refresh_pattern maximum age too high. Cropped back to 1 year.");
2837 max
= (time_t) (i
* 60); /* convert minutes to seconds */
2840 while ((token
= strtok(NULL
, w_space
)) != NULL
) {
2841 if (!strcmp(token
, "refresh-ims")) {
2843 } else if (!strcmp(token
, "store-stale")) {
2845 } else if (!strncmp(token
, "max-stale=", 10)) {
2846 max_stale
= atoi(token
+ 10);
2847 #if USE_HTTP_VIOLATIONS
2849 } else if (!strcmp(token
, "override-expire"))
2850 override_expire
= 1;
2851 else if (!strcmp(token
, "override-lastmod"))
2852 override_lastmod
= 1;
2853 else if (!strcmp(token
, "ignore-no-cache"))
2854 ignore_no_cache
= 1;
2855 else if (!strcmp(token
, "ignore-no-store"))
2856 ignore_no_store
= 1;
2857 else if (!strcmp(token
, "ignore-must-revalidate"))
2858 ignore_must_revalidate
= 1;
2859 else if (!strcmp(token
, "ignore-private"))
2861 else if (!strcmp(token
, "ignore-auth"))
2863 else if (!strcmp(token
, "reload-into-ims")) {
2864 reload_into_ims
= 1;
2865 refresh_nocache_hack
= 1;
2866 /* tell client_side.c that this is used */
2867 } else if (!strcmp(token
, "ignore-reload")) {
2869 refresh_nocache_hack
= 1;
2870 /* tell client_side.c that this is used */
2874 debugs(22, 0, "refreshAddToList: Unknown option '" << pattern
<< "': " << token
);
2877 if ((errcode
= regcomp(&comp
, pattern
, flags
)) != 0) {
2879 regerror(errcode
, &comp
, errbuf
, sizeof errbuf
);
2880 debugs(22, 0, "" << cfg_filename
<< " line " << config_lineno
<< ": " << config_input_line
);
2881 debugs(22, 0, "refreshAddToList: Invalid regular expression '" << pattern
<< "': " << errbuf
);
2885 pct
= pct
< 0.0 ? 0.0 : pct
;
2886 max
= max
< 0 ? 0 : max
;
2887 t
= static_cast<refresh_t
*>(xcalloc(1, sizeof(refresh_t
)));
2888 t
->pattern
= (char *) xstrdup(pattern
);
2889 t
->compiled_pattern
= comp
;
2894 if (flags
& REG_ICASE
)
2898 t
->flags
.refresh_ims
= 1;
2901 t
->flags
.store_stale
= 1;
2903 t
->max_stale
= max_stale
;
2905 #if USE_HTTP_VIOLATIONS
2907 if (override_expire
)
2908 t
->flags
.override_expire
= 1;
2910 if (override_lastmod
)
2911 t
->flags
.override_lastmod
= 1;
2913 if (reload_into_ims
)
2914 t
->flags
.reload_into_ims
= 1;
2917 t
->flags
.ignore_reload
= 1;
2919 if (ignore_no_cache
)
2920 t
->flags
.ignore_no_cache
= 1;
2922 if (ignore_no_store
)
2923 t
->flags
.ignore_no_store
= 1;
2925 if (ignore_must_revalidate
)
2926 t
->flags
.ignore_must_revalidate
= 1;
2929 t
->flags
.ignore_private
= 1;
2932 t
->flags
.ignore_auth
= 1;
2939 head
= &(*head
)->next
;
2947 free_refreshpattern(refresh_t
** head
)
2951 while ((t
= *head
) != NULL
) {
2953 safe_free(t
->pattern
);
2954 regfree(&t
->compiled_pattern
);
2958 #if USE_HTTP_VIOLATIONS
2959 refresh_nocache_hack
= 0;
2965 dump_string(StoreEntry
* entry
, const char *name
, char *var
)
2968 storeAppendPrintf(entry
, "%s %s\n", name
, var
);
2972 parse_string(char **var
)
2974 char *token
= strtok(NULL
, w_space
);
2980 *var
= xstrdup(token
);
2984 ConfigParser::ParseString(char **var
)
2990 ConfigParser::ParseString(String
*var
)
2992 char *token
= strtok(NULL
, w_space
);
3001 free_string(char **var
)
3007 parse_eol(char *volatile *var
)
3014 unsigned char *token
= (unsigned char *) strtok(NULL
, null_string
);
3022 while (*token
&& xisspace(*token
))
3030 *var
= xstrdup((char *) token
);
3033 #define dump_eol dump_string
3034 #define free_eol free_string
3037 dump_time_t(StoreEntry
* entry
, const char *name
, time_t var
)
3039 storeAppendPrintf(entry
, "%s %d seconds\n", name
, (int) var
);
3043 parse_time_t(time_t * var
)
3046 parseTimeLine(&tval
, T_SECOND_STR
, false);
3047 *var
= static_cast<time_t>(tval
/1000);
3051 free_time_t(time_t * var
)
3058 dump_time_msec(StoreEntry
* entry
, const char *name
, time_msec_t var
)
3061 storeAppendPrintf(entry
, "%s %"PRId64
" milliseconds\n", name
, var
);
3063 storeAppendPrintf(entry
, "%s %d seconds\n", name
, (int)(var
/1000) );
3067 parse_time_msec(time_msec_t
* var
)
3069 parseTimeLine(var
, T_SECOND_STR
, true);
3073 free_time_msec(time_msec_t
* var
)
3081 dump_size_t(StoreEntry
* entry
, const char *name
, size_t var
)
3083 storeAppendPrintf(entry
, "%s %d\n", name
, (int) var
);
3088 dump_b_size_t(StoreEntry
* entry
, const char *name
, size_t var
)
3090 storeAppendPrintf(entry
, "%s %d %s\n", name
, (int) var
, B_BYTES_STR
);
3095 dump_b_ssize_t(StoreEntry
* entry
, const char *name
, ssize_t var
)
3097 storeAppendPrintf(entry
, "%s %d %s\n", name
, (int) var
, B_BYTES_STR
);
3103 dump_kb_size_t(StoreEntry
* entry
, const char *name
, size_t var
)
3105 storeAppendPrintf(entry
, "%s %d %s\n", name
, (int) var
, B_KBYTES_STR
);
3110 dump_b_int64_t(StoreEntry
* entry
, const char *name
, int64_t var
)
3112 storeAppendPrintf(entry
, "%s %"PRId64
" %s\n", name
, var
, B_BYTES_STR
);
3116 dump_kb_int64_t(StoreEntry
* entry
, const char *name
, int64_t var
)
3118 storeAppendPrintf(entry
, "%s %"PRId64
" %s\n", name
, var
, B_KBYTES_STR
);
3123 parse_size_t(size_t * var
)
3132 parse_b_size_t(size_t * var
)
3134 parseBytesLine(var
, B_BYTES_STR
);
3139 parse_b_ssize_t(ssize_t
* var
)
3141 parseBytesLineSigned(var
, B_BYTES_STR
);
3147 parse_kb_size_t(size_t * var
)
3149 parseBytesLine(var
, B_KBYTES_STR
);
3154 parse_b_int64_t(int64_t * var
)
3156 parseBytesLine64(var
, B_BYTES_STR
);
3160 parse_kb_int64_t(int64_t * var
)
3162 parseBytesLine64(var
, B_KBYTES_STR
);
3166 free_size_t(size_t * var
)
3173 free_ssize_t(ssize_t
* var
)
3180 free_b_int64_t(int64_t * var
)
3185 #define free_b_size_t free_size_t
3186 #define free_b_ssize_t free_ssize_t
3187 #define free_kb_size_t free_size_t
3188 #define free_mb_size_t free_size_t
3189 #define free_gb_size_t free_size_t
3190 #define free_kb_int64_t free_b_int64_t
3193 dump_u_short(StoreEntry
* entry
, const char *name
, unsigned short var
)
3195 storeAppendPrintf(entry
, "%s %d\n", name
, var
);
3199 free_u_short(unsigned short * u
)
3205 parse_u_short(unsigned short * var
)
3207 ConfigParser::ParseUShort(var
);
3211 ConfigParser::ParseUShort(unsigned short *var
)
3217 ConfigParser::ParseBool(bool *var
)
3219 int i
= GetInteger();
3230 dump_wordlist(StoreEntry
* entry
, const char *name
, wordlist
* list
)
3232 while (list
!= NULL
) {
3233 storeAppendPrintf(entry
, "%s %s\n", name
, list
->key
);
3239 ConfigParser::ParseWordList(wordlist
** list
)
3241 parse_wordlist(list
);
3245 parse_wordlist(wordlist
** list
)
3248 char *t
= strtok(NULL
, "");
3250 while ((token
= strwordtok(NULL
, &t
)))
3251 wordlistAdd(list
, token
);
3254 #if 0 /* now unused */
3256 check_null_wordlist(wordlist
* w
)
3263 check_null_acl_access(acl_access
* a
)
3268 #define free_wordlist wordlistDestroy
3270 #define free_uri_whitespace free_int
3273 parse_uri_whitespace(int *var
)
3275 char *token
= strtok(NULL
, w_space
);
3280 if (!strcasecmp(token
, "strip"))
3281 *var
= URI_WHITESPACE_STRIP
;
3282 else if (!strcasecmp(token
, "deny"))
3283 *var
= URI_WHITESPACE_DENY
;
3284 else if (!strcasecmp(token
, "allow"))
3285 *var
= URI_WHITESPACE_ALLOW
;
3286 else if (!strcasecmp(token
, "encode"))
3287 *var
= URI_WHITESPACE_ENCODE
;
3288 else if (!strcasecmp(token
, "chop"))
3289 *var
= URI_WHITESPACE_CHOP
;
3295 dump_uri_whitespace(StoreEntry
* entry
, const char *name
, int var
)
3299 if (var
== URI_WHITESPACE_ALLOW
)
3301 else if (var
== URI_WHITESPACE_ENCODE
)
3303 else if (var
== URI_WHITESPACE_CHOP
)
3305 else if (var
== URI_WHITESPACE_DENY
)
3310 storeAppendPrintf(entry
, "%s %s\n", name
, s
);
3314 free_removalpolicy(RemovalPolicySettings
** settings
)
3319 free_string(&(*settings
)->type
);
3321 free_wordlist(&(*settings
)->args
);
3329 parse_removalpolicy(RemovalPolicySettings
** settings
)
3332 free_removalpolicy(settings
);
3334 *settings
= new RemovalPolicySettings
;
3336 parse_string(&(*settings
)->type
);
3338 parse_wordlist(&(*settings
)->args
);
3342 dump_removalpolicy(StoreEntry
* entry
, const char *name
, RemovalPolicySettings
* settings
)
3345 storeAppendPrintf(entry
, "%s %s", name
, settings
->type
);
3346 args
= settings
->args
;
3349 storeAppendPrintf(entry
, " %s", args
->key
);
3353 storeAppendPrintf(entry
, "\n");
3357 YesNoNone::configure(bool beSet
)
3359 option
= beSet
? +1 : -1;
3362 YesNoNone::operator void*() const
3364 assert(option
!= 0); // must call configure() first
3365 return option
> 0 ? (void*)this : NULL
;
3370 free_YesNoNone(YesNoNone
*)
3372 // do nothing: no explicit cleanup is required
3376 parse_YesNoNone(YesNoNone
*option
)
3379 parse_onoff(&value
);
3380 option
->configure(value
> 0);
3384 dump_YesNoNone(StoreEntry
* entry
, const char *name
, YesNoNone
&option
)
3386 if (option
.configured())
3387 dump_onoff(entry
, name
, option
? 1 : 0);
3391 free_memcachemode(SquidConfig
* config
)
3397 parse_memcachemode(SquidConfig
* config
)
3399 char *token
= strtok(NULL
, w_space
);
3403 if (strcmp(token
, "always") == 0) {
3404 Config
.onoff
.memory_cache_first
= 1;
3405 Config
.onoff
.memory_cache_disk
= 1;
3406 } else if (strcmp(token
, "disk") == 0) {
3407 Config
.onoff
.memory_cache_first
= 0;
3408 Config
.onoff
.memory_cache_disk
= 1;
3409 } else if (strncmp(token
, "net", 3) == 0) {
3410 Config
.onoff
.memory_cache_first
= 1;
3411 Config
.onoff
.memory_cache_disk
= 0;
3412 } else if (strcmp(token
, "never") == 0) {
3413 Config
.onoff
.memory_cache_first
= 0;
3414 Config
.onoff
.memory_cache_disk
= 0;
3420 dump_memcachemode(StoreEntry
* entry
, const char *name
, SquidConfig
&config
)
3422 storeAppendPrintf(entry
, "%s ", name
);
3423 if (Config
.onoff
.memory_cache_first
&& Config
.onoff
.memory_cache_disk
)
3424 storeAppendPrintf(entry
, "always");
3425 else if (!Config
.onoff
.memory_cache_first
&& Config
.onoff
.memory_cache_disk
)
3426 storeAppendPrintf(entry
, "disk");
3427 else if (Config
.onoff
.memory_cache_first
&& !Config
.onoff
.memory_cache_disk
)
3428 storeAppendPrintf(entry
, "network");
3429 else if (!Config
.onoff
.memory_cache_first
&& !Config
.onoff
.memory_cache_disk
)
3430 storeAppendPrintf(entry
, "none");
3431 storeAppendPrintf(entry
, "\n");
3434 #include "cf_parser.cci"
3437 parseNeighborType(const char *s
)
3439 if (!strcasecmp(s
, "parent"))
3442 if (!strcasecmp(s
, "neighbor"))
3443 return PEER_SIBLING
;
3445 if (!strcasecmp(s
, "neighbour"))
3446 return PEER_SIBLING
;
3448 if (!strcasecmp(s
, "sibling"))
3449 return PEER_SIBLING
;
3451 if (!strcasecmp(s
, "multicast"))
3452 return PEER_MULTICAST
;
3454 debugs(15, 0, "WARNING: Unknown neighbor type: " << s
);
3456 return PEER_SIBLING
;
3461 parse_IpAddress_list(Ip::Address_list
** head
)
3464 Ip::Address_list
*s
;
3467 while ((token
= strtok(NULL
, w_space
))) {
3468 if (GetHostWithPort(token
, &ipa
)) {
3471 head
= &(*head
)->next
;
3473 s
= static_cast<Ip::Address_list
*>(xcalloc(1, sizeof(*s
)));
3483 dump_IpAddress_list(StoreEntry
* e
, const char *n
, const Ip::Address_list
* s
)
3485 char ntoabuf
[MAX_IPSTRLEN
];
3488 storeAppendPrintf(e
, "%s %s\n",
3490 s
->s
.NtoA(ntoabuf
,MAX_IPSTRLEN
));
3496 free_IpAddress_list(Ip::Address_list
** head
)
3498 if (*head
) delete *head
;
3502 #if CURRENTLY_UNUSED
3503 /* This code was previously used by http_port. Left as it really should
3504 * be used by icp_port and htcp_port
3507 check_null_IpAddress_list(const Ip::Address_list
* s
)
3512 #endif /* CURRENTLY_UNUSED */
3513 #endif /* USE_WCCPv2 */
3515 CBDATA_CLASS_INIT(http_port_list
);
3518 parse_http_port_specification(http_port_list
* s
, char *token
)
3521 unsigned short port
= 0;
3525 s
->disable_pmtu_discovery
= DISABLE_PMTU_OFF
;
3526 s
->name
= xstrdup(token
);
3527 s
->connection_auth_disabled
= false;
3529 if (*token
== '[') {
3532 t
= strchr(host
, ']');
3534 debugs(3, 0, "http(s)_port: missing ']' on IPv6 address: " << token
);
3539 debugs(3, 0, "http(s)_port: missing Port in: " << token
);
3542 if (!Ip::EnableIpv6
) {
3543 debugs(3, DBG_CRITICAL
, "FATAL: http(s)_port: IPv6 is not available.");
3546 port
= xatos(t
+ 1);
3547 } else if ((t
= strchr(token
, ':'))) {
3552 port
= xatos(t
+ 1);
3554 } else if ((port
= strtol(token
, &junk
, 10)), !*junk
) {
3556 debugs(3, 3, "http(s)_port: found Listen on Port: " << port
);
3558 debugs(3, 0, "http(s)_port: missing Port: " << token
);
3563 debugs(3, 0, "http(s)_port: Port cannot be 0: " << token
);
3570 if (!Ip::EnableIpv6
)
3572 debugs(3, 3, "http(s)_port: found Listen on wildcard address: *:" << s
->s
.GetPort() );
3573 } else if ( (s
->s
= host
) ) { /* check/parse numeric IPA */
3575 if (!Ip::EnableIpv6
)
3577 debugs(3, 3, "http(s)_port: Listen on Host/IP: " << host
<< " --> " << s
->s
);
3578 } else if ( s
->s
.GetHostByName(host
) ) { /* check/parse for FQDN */
3579 /* dont use ipcache */
3580 s
->defaultsite
= xstrdup(host
);
3582 if (!Ip::EnableIpv6
)
3584 debugs(3, 3, "http(s)_port: found Listen as Host " << s
->defaultsite
<< " on IP: " << s
->s
);
3586 debugs(3, 0, "http(s)_port: failed to resolve Host/IP: " << host
);
3592 parse_http_port_option(http_port_list
* s
, char *token
)
3596 if (strcmp(token
, "accel") == 0) {
3597 if (s
->intercepted
|| s
->spoof_client_ip
) {
3598 debugs(3, DBG_CRITICAL
, "FATAL: http(s)_port: Accelerator mode requires its own port. It cannot be shared with other modes.");
3601 s
->accel
= s
->vhost
= 1;
3602 } else if (strcmp(token
, "transparent") == 0 || strcmp(token
, "intercept") == 0) {
3603 if (s
->accel
|| s
->spoof_client_ip
) {
3604 debugs(3, DBG_CRITICAL
, "FATAL: http(s)_port: Intercept mode requires its own interception port. It cannot be shared with other modes.");
3608 Ip::Interceptor
.StartInterception();
3609 /* Log information regarding the port modes under interception. */
3610 debugs(3, DBG_IMPORTANT
, "Starting Authentication on port " << s
->s
);
3611 debugs(3, DBG_IMPORTANT
, "Disabling Authentication on port " << s
->s
<< " (interception enabled)");
3613 /* INET6: until transparent REDIRECT works on IPv6 SOCKET, force wildcard to IPv4 */
3615 debugs(3, DBG_IMPORTANT
, "Disabling IPv6 on port " << s
->s
<< " (interception enabled)");
3616 if ( !s
->s
.SetIPv4() ) {
3617 debugs(3, DBG_CRITICAL
, "FATAL: http(s)_port: IPv6 addresses cannot NAT intercept (protocol does not provide NAT)" << s
->s
);
3620 } else if (strcmp(token
, "tproxy") == 0) {
3621 if (s
->intercepted
|| s
->accel
) {
3622 debugs(3,DBG_CRITICAL
, "FATAL: http(s)_port: TPROXY option requires its own interception port. It cannot be shared with other modes.");
3625 s
->spoof_client_ip
= 1;
3626 Ip::Interceptor
.StartTransparency();
3627 /* Log information regarding the port modes under transparency. */
3628 debugs(3, DBG_IMPORTANT
, "Starting IP Spoofing on port " << s
->s
);
3629 debugs(3, DBG_IMPORTANT
, "Disabling Authentication on port " << s
->s
<< " (IP spoofing enabled)");
3631 if (!Ip::Interceptor
.ProbeForTproxy(s
->s
)) {
3632 debugs(3, DBG_CRITICAL
, "FATAL: http(s)_port: TPROXY support in the system does not work.");
3636 } else if (strncmp(token
, "defaultsite=", 12) == 0) {
3638 debugs(3, DBG_CRITICAL
, "FATAL: http(s)_port: defaultsite option requires Acceleration mode flag.");
3641 safe_free(s
->defaultsite
);
3642 s
->defaultsite
= xstrdup(token
+ 12);
3643 } else if (strcmp(token
, "vhost") == 0) {
3645 debugs(3, DBG_CRITICAL
, "WARNING: http(s)_port: vhost option is deprecated. Use 'accel' mode flag instead.");
3647 s
->accel
= s
->vhost
= 1;
3648 } else if (strcmp(token
, "no-vhost") == 0) {
3650 debugs(3, DBG_IMPORTANT
, "ERROR: http(s)_port: no-vhost option requires Acceleration mode flag.");
3653 } else if (strcmp(token
, "vport") == 0) {
3655 debugs(3, DBG_CRITICAL
, "FATAL: http(s)_port: vport option requires Acceleration mode flag.");
3659 } else if (strncmp(token
, "vport=", 6) == 0) {
3661 debugs(3, DBG_CRITICAL
, "FATAL: http(s)_port: vport option requires Acceleration mode flag.");
3664 s
->vport
= xatos(token
+ 6);
3665 } else if (strncmp(token
, "protocol=", 9) == 0) {
3667 debugs(3, DBG_CRITICAL
, "FATAL: http(s)_port: protocol option requires Acceleration mode flag.");
3670 s
->protocol
= xstrdup(token
+ 9);
3671 } else if (strcmp(token
, "allow-direct") == 0) {
3673 debugs(3, DBG_CRITICAL
, "FATAL: http(s)_port: allow-direct option requires Acceleration mode flag.");
3676 s
->allow_direct
= 1;
3677 } else if (strcmp(token
, "act-as-origin") == 0) {
3679 debugs(3, DBG_IMPORTANT
, "ERROR: http(s)_port: act-as-origin option requires Acceleration mode flag.");
3682 } else if (strcmp(token
, "ignore-cc") == 0) {
3683 #if !USE_HTTP_VIOLATIONS
3685 debugs(3, DBG_CRITICAL
, "FATAL: http(s)_port: ignore-cc option requires Scceleration mode flag.");
3690 } else if (strncmp(token
, "name=", 5) == 0) {
3692 s
->name
= xstrdup(token
+ 5);
3693 } else if (strcmp(token
, "no-connection-auth") == 0) {
3694 s
->connection_auth_disabled
= true;
3695 } else if (strcmp(token
, "connection-auth=off") == 0) {
3696 s
->connection_auth_disabled
= true;
3697 } else if (strcmp(token
, "connection-auth") == 0) {
3698 s
->connection_auth_disabled
= false;
3699 } else if (strcmp(token
, "connection-auth=on") == 0) {
3700 s
->connection_auth_disabled
= false;
3701 } else if (strncmp(token
, "disable-pmtu-discovery=", 23) == 0) {
3702 if (!strcasecmp(token
+ 23, "off"))
3703 s
->disable_pmtu_discovery
= DISABLE_PMTU_OFF
;
3704 else if (!strcasecmp(token
+ 23, "transparent"))
3705 s
->disable_pmtu_discovery
= DISABLE_PMTU_TRANSPARENT
;
3706 else if (!strcasecmp(token
+ 23, "always"))
3707 s
->disable_pmtu_discovery
= DISABLE_PMTU_ALWAYS
;
3710 } else if (strcmp(token
, "ipv4") == 0) {
3711 if ( !s
->s
.SetIPv4() ) {
3712 debugs(3, DBG_CRITICAL
, "FATAL: http(s)_port: IPv6 addresses cannot be used as IPv4-Only. " << s
->s
);
3715 } else if (strcmp(token
, "tcpkeepalive") == 0) {
3716 s
->tcp_keepalive
.enabled
= 1;
3717 } else if (strncmp(token
, "tcpkeepalive=", 13) == 0) {
3718 char *t
= token
+ 13;
3719 s
->tcp_keepalive
.enabled
= 1;
3720 s
->tcp_keepalive
.idle
= atoi(t
);
3724 s
->tcp_keepalive
.interval
= atoi(t
);
3729 s
->tcp_keepalive
.timeout
= atoi(t
);
3733 } else if (strcasecmp(token
, "sslBump") == 0) {
3734 debugs(3, DBG_CRITICAL
, "WARNING: '" << token
<< "' is deprecated " <<
3735 "in http_port. Use 'ssl-bump' instead.");
3736 s
->sslBump
= 1; // accelerated when bumped, otherwise not
3737 } else if (strcmp(token
, "ssl-bump") == 0) {
3738 s
->sslBump
= 1; // accelerated when bumped, otherwise not
3739 } else if (strncmp(token
, "cert=", 5) == 0) {
3741 s
->cert
= xstrdup(token
+ 5);
3742 } else if (strncmp(token
, "key=", 4) == 0) {
3744 s
->key
= xstrdup(token
+ 4);
3745 } else if (strncmp(token
, "version=", 8) == 0) {
3746 s
->version
= xatoi(token
+ 8);
3747 if (s
->version
< 1 || s
->version
> 4)
3749 } else if (strncmp(token
, "options=", 8) == 0) {
3750 safe_free(s
->options
);
3751 s
->options
= xstrdup(token
+ 8);
3752 } else if (strncmp(token
, "cipher=", 7) == 0) {
3753 safe_free(s
->cipher
);
3754 s
->cipher
= xstrdup(token
+ 7);
3755 } else if (strncmp(token
, "clientca=", 9) == 0) {
3756 safe_free(s
->clientca
);
3757 s
->clientca
= xstrdup(token
+ 9);
3758 } else if (strncmp(token
, "cafile=", 7) == 0) {
3759 safe_free(s
->cafile
);
3760 s
->cafile
= xstrdup(token
+ 7);
3761 } else if (strncmp(token
, "capath=", 7) == 0) {
3762 safe_free(s
->capath
);
3763 s
->capath
= xstrdup(token
+ 7);
3764 } else if (strncmp(token
, "crlfile=", 8) == 0) {
3765 safe_free(s
->crlfile
);
3766 s
->crlfile
= xstrdup(token
+ 8);
3767 } else if (strncmp(token
, "dhparams=", 9) == 0) {
3768 safe_free(s
->dhfile
);
3769 s
->dhfile
= xstrdup(token
+ 9);
3770 } else if (strncmp(token
, "sslflags=", 9) == 0) {
3771 safe_free(s
->sslflags
);
3772 s
->sslflags
= xstrdup(token
+ 9);
3773 } else if (strncmp(token
, "sslcontext=", 11) == 0) {
3774 safe_free(s
->sslContextSessionId
);
3775 s
->sslContextSessionId
= xstrdup(token
+ 11);
3776 } else if (strcmp(token
, "generate-host-certificates") == 0) {
3777 s
->generateHostCertificates
= true;
3778 } else if (strcmp(token
, "generate-host-certificates=on") == 0) {
3779 s
->generateHostCertificates
= true;
3780 } else if (strcmp(token
, "generate-host-certificates=off") == 0) {
3781 s
->generateHostCertificates
= false;
3782 } else if (strncmp(token
, "dynamic_cert_mem_cache_size=", 28) == 0) {
3783 parseBytesOptionValue(&s
->dynamicCertMemCacheSize
, B_BYTES_STR
, token
+ 28);
3790 static http_port_list
*
3791 create_http_port(char *portspec
)
3793 http_port_list
*s
= new http_port_list("http");
3794 parse_http_port_specification(s
, portspec
);
3799 add_http_port(char *portspec
)
3801 http_port_list
*s
= create_http_port(portspec
);
3802 // we may need to merge better of the above returns a list with clones
3803 assert(s
->next
== NULL
);
3804 s
->next
= Config
.Sockaddr
.http
;
3805 Config
.Sockaddr
.http
= s
;
3809 clone_http_port_list(http_port_list
*a
)
3811 http_port_list
*b
= new http_port_list(a
->protocol
);
3815 b
->name
= xstrdup(a
->name
);
3817 b
->defaultsite
= xstrdup(a
->defaultsite
);
3819 b
->intercepted
= a
->intercepted
;
3820 b
->spoof_client_ip
= a
->spoof_client_ip
;
3821 b
->accel
= a
->accel
;
3822 b
->allow_direct
= a
->allow_direct
;
3823 b
->vhost
= a
->vhost
;
3824 b
->sslBump
= a
->sslBump
;
3825 b
->vport
= a
->vport
;
3826 b
->connection_auth_disabled
= a
->connection_auth_disabled
;
3827 b
->disable_pmtu_discovery
= a
->disable_pmtu_discovery
;
3829 memcpy( &(b
->tcp_keepalive
), &(a
->tcp_keepalive
), sizeof(a
->tcp_keepalive
));
3832 // AYJ: 2009-07-18: for now SSL does not clone. Configure separate ports with IPs and SSL settings
3835 // XXX: temporary hack to ease move of SSL options to http_port
3836 http_port_list
&http
;
3849 char *sslContextSessionId
;
3850 SSL_CTX
*sslContext
;
3859 parse_http_port_list(http_port_list
** head
)
3861 char *token
= strtok(NULL
, w_space
);
3868 http_port_list
*s
= create_http_port(token
);
3870 /* parse options ... */
3871 while ((token
= strtok(NULL
, w_space
))) {
3872 parse_http_port_option(s
, token
);
3875 if (Ip::EnableIpv6
&IPV6_SPECIAL_SPLITSTACK
&& s
->s
.IsAnyAddr()) {
3876 // clone the port options from *s to *(s->next)
3877 s
->next
= clone_http_port_list(s
);
3878 s
->next
->s
.SetIPv4();
3879 debugs(3, 3, "http(s)_port: clone wildcard address for split-stack: " << s
->s
<< " and " << s
->next
->s
);
3883 head
= &(*head
)->next
;
3889 dump_generic_http_port(StoreEntry
* e
, const char *n
, const http_port_list
* s
)
3891 char buf
[MAX_IPSTRLEN
];
3893 storeAppendPrintf(e
, "%s %s",
3895 s
->s
.ToURL(buf
,MAX_IPSTRLEN
));
3897 // MODES and specific sub-options.
3899 storeAppendPrintf(e
, " intercept");
3901 else if (s
->spoof_client_ip
)
3902 storeAppendPrintf(e
, " tproxy");
3904 else if (s
->accel
) {
3905 storeAppendPrintf(e
, " accel");
3908 storeAppendPrintf(e
, " vhost");
3911 storeAppendPrintf(e
, " vport");
3912 else if (s
->vport
> 0)
3913 storeAppendPrintf(e
, " vport=%d", s
->vport
);
3916 storeAppendPrintf(e
, " defaultsite=%s", s
->defaultsite
);
3918 if (s
->protocol
&& strcmp(s
->protocol
,"http") != 0)
3919 storeAppendPrintf(e
, " protocol=%s", s
->protocol
);
3921 if (s
->allow_direct
)
3922 storeAppendPrintf(e
, " allow-direct");
3925 storeAppendPrintf(e
, " ignore-cc");
3929 // Generic independent options
3932 storeAppendPrintf(e
, " name=%s", s
->name
);
3934 #if USE_HTTP_VIOLATIONS
3935 if (!s
->accel
&& s
->ignore_cc
)
3936 storeAppendPrintf(e
, " ignore-cc");
3939 if (s
->connection_auth_disabled
)
3940 storeAppendPrintf(e
, " connection-auth=off");
3942 storeAppendPrintf(e
, " connection-auth=on");
3944 if (s
->disable_pmtu_discovery
!= DISABLE_PMTU_OFF
) {
3947 if (s
->disable_pmtu_discovery
== DISABLE_PMTU_ALWAYS
)
3950 pmtu
= "transparent";
3952 storeAppendPrintf(e
, " disable-pmtu-discovery=%s", pmtu
);
3955 if (s
->s
.IsAnyAddr() && !s
->s
.IsIPv6())
3956 storeAppendPrintf(e
, " ipv4");
3958 if (s
->tcp_keepalive
.enabled
) {
3959 if (s
->tcp_keepalive
.idle
|| s
->tcp_keepalive
.interval
|| s
->tcp_keepalive
.timeout
) {
3960 storeAppendPrintf(e
, " tcpkeepalive=%d,%d,%d", s
->tcp_keepalive
.idle
, s
->tcp_keepalive
.interval
, s
->tcp_keepalive
.timeout
);
3962 storeAppendPrintf(e
, " tcpkeepalive");
3968 storeAppendPrintf(e
, " ssl-bump");
3971 storeAppendPrintf(e
, " cert=%s", s
->cert
);
3974 storeAppendPrintf(e
, " key=%s", s
->key
);
3977 storeAppendPrintf(e
, " version=%d", s
->version
);
3980 storeAppendPrintf(e
, " options=%s", s
->options
);
3983 storeAppendPrintf(e
, " cipher=%s", s
->cipher
);
3986 storeAppendPrintf(e
, " cafile=%s", s
->cafile
);
3989 storeAppendPrintf(e
, " capath=%s", s
->capath
);
3992 storeAppendPrintf(e
, " crlfile=%s", s
->crlfile
);
3995 storeAppendPrintf(e
, " dhparams=%s", s
->dhfile
);
3998 storeAppendPrintf(e
, " sslflags=%s", s
->sslflags
);
4000 if (s
->sslContextSessionId
)
4001 storeAppendPrintf(e
, " sslcontext=%s", s
->sslContextSessionId
);
4003 if (s
->generateHostCertificates
)
4004 storeAppendPrintf(e
, " generate-host-certificates");
4006 if (s
->dynamicCertMemCacheSize
!= std::numeric_limits
<size_t>::max())
4007 storeAppendPrintf(e
, "dynamic_cert_mem_cache_size=%lu%s\n", (unsigned long)s
->dynamicCertMemCacheSize
, B_BYTES_STR
);
4012 dump_http_port_list(StoreEntry
* e
, const char *n
, const http_port_list
* s
)
4015 dump_generic_http_port(e
, n
, s
);
4016 storeAppendPrintf(e
, "\n");
4022 free_http_port_list(http_port_list
** head
)
4026 while ((s
= *head
) != NULL
) {
4034 // TODO: merge better with parse_http_port_list
4036 parse_https_port_list(https_port_list
** head
)
4041 token
= strtok(NULL
, w_space
);
4046 s
= new https_port_list
;
4047 parse_http_port_specification(&s
->http
, token
);
4049 /* parse options ... */
4050 while ((token
= strtok(NULL
, w_space
))) {
4051 parse_http_port_option(s
, token
);
4055 http_port_list
** headTmp
= &(*head
)->http
.next
;
4056 head
= (https_port_list
**)headTmp
;
4063 dump_https_port_list(StoreEntry
* e
, const char *n
, const https_port_list
* s
)
4065 dump_http_port_list(e
, n
, s
);
4069 free_https_port_list(https_port_list
** head
)
4071 free_http_port_list((http_port_list
**)head
);
4076 check_null_https_port_list(const https_port_list
* s
)
4083 #endif /* USE_SSL */
4086 configFreeMemory(void)
4090 SSL_CTX_free(Config
.ssl_client
.sslContext
);
4095 requirePathnameExists(const char *name
, const char *path
)
4099 char pathbuf
[BUFSIZ
];
4100 assert(path
!= NULL
);
4102 if (Config
.chroot_dir
&& (geteuid() == 0)) {
4103 snprintf(pathbuf
, BUFSIZ
, "%s/%s", Config
.chroot_dir
, path
);
4107 if (stat(path
, &sb
) < 0) {
4108 debugs(0, DBG_CRITICAL
, (opt_parse_cfg_only
?"FATAL ":"") << "ERROR: " << name
<< " " << path
<< ": " << xstrerror());
4109 // keep going to find more issues if we are only checking the config file with "-k parse"
4110 if (opt_parse_cfg_only
)
4112 // this is fatal if it is found during startup or reconfigure
4113 if (opt_send_signal
== -1 || opt_send_signal
== SIGHUP
)
4114 fatalf("%s %s: %s", name
, path
, xstrerror());
4121 return ConfigParser::strtokFile();
4124 #include "AccessLogEntry.h"
4127 parse_access_log(customlog
** logs
)
4129 const char *filename
, *logdef_name
;
4131 customlog
*cl
= (customlog
*)xcalloc(1, sizeof(*cl
));
4133 if ((filename
= strtok(NULL
, w_space
)) == NULL
) {
4138 if (strcmp(filename
, "none") == 0) {
4139 cl
->type
= Log::Format::CLF_NONE
;
4140 aclParseAclList(LegacyParser
, &cl
->aclList
);
4142 logs
= &(*logs
)->next
;
4147 if ((logdef_name
= strtok(NULL
, w_space
)) == NULL
)
4148 logdef_name
= "squid";
4150 debugs(3, 9, "Log definition name '" << logdef_name
<< "' file '" << filename
<< "'");
4152 cl
->filename
= xstrdup(filename
);
4154 /* look for the definition pointer corresponding to this name */
4155 Format::Format
*lf
= Log::TheConfig
.logformats
;
4157 while (lf
!= NULL
) {
4158 debugs(3, 9, "Comparing against '" << lf
->name
<< "'");
4160 if (strcmp(lf
->name
, logdef_name
) == 0)
4167 cl
->type
= Log::Format::CLF_CUSTOM
;
4169 } else if (strcmp(logdef_name
, "auto") == 0) {
4170 debugs(0,0, "WARNING: Log format 'auto' no longer exists. Using 'squid' instead.");
4171 cl
->type
= Log::Format::CLF_SQUID
;
4172 } else if (strcmp(logdef_name
, "squid") == 0) {
4173 cl
->type
= Log::Format::CLF_SQUID
;
4174 } else if (strcmp(logdef_name
, "common") == 0) {
4175 cl
->type
= Log::Format::CLF_COMMON
;
4176 } else if (strcmp(logdef_name
, "combined") == 0) {
4177 cl
->type
= Log::Format::CLF_COMBINED
;
4179 } else if (strcmp(logdef_name
, "icap_squid") == 0) {
4180 cl
->type
= Log::Format::CLF_ICAP_SQUID
;
4182 } else if (strcmp(logdef_name
, "useragent") == 0) {
4183 cl
->type
= Log::Format::CLF_USERAGENT
;
4184 } else if (strcmp(logdef_name
, "referrer") == 0) {
4185 cl
->type
= Log::Format::CLF_REFERER
;
4187 debugs(3, 0, "Log format '" << logdef_name
<< "' is not defined");
4192 aclParseAclList(LegacyParser
, &cl
->aclList
);
4195 logs
= &(*logs
)->next
;
4201 check_null_access_log(customlog
*customlog_definitions
)
4203 return customlog_definitions
== NULL
;
4207 dump_access_log(StoreEntry
* entry
, const char *name
, customlog
* logs
)
4211 for (log
= logs
; log
; log
= log
->next
) {
4212 storeAppendPrintf(entry
, "%s ", name
);
4214 switch (log
->type
) {
4216 case Log::Format::CLF_CUSTOM
:
4217 storeAppendPrintf(entry
, "%s %s", log
->filename
, log
->logFormat
->name
);
4220 case Log::Format::CLF_NONE
:
4221 storeAppendPrintf(entry
, "none");
4224 case Log::Format::CLF_SQUID
:
4225 storeAppendPrintf(entry
, "%s squid", log
->filename
);
4228 case Log::Format::CLF_COMBINED
:
4229 storeAppendPrintf(entry
, "%s combined", log
->filename
);
4232 case Log::Format::CLF_COMMON
:
4233 storeAppendPrintf(entry
, "%s common", log
->filename
);
4237 case Log::Format::CLF_ICAP_SQUID
:
4238 storeAppendPrintf(entry
, "%s icap_squid", log
->filename
);
4241 case Log::Format::CLF_USERAGENT
:
4242 storeAppendPrintf(entry
, "%s useragent", log
->filename
);
4245 case Log::Format::CLF_REFERER
:
4246 storeAppendPrintf(entry
, "%s referrer", log
->filename
);
4249 case Log::Format::CLF_UNKNOWN
:
4254 dump_acl_list(entry
, log
->aclList
);
4256 storeAppendPrintf(entry
, "\n");
4261 free_access_log(customlog
** definitions
)
4263 while (*definitions
) {
4264 customlog
*log
= *definitions
;
4265 *definitions
= log
->next
;
4267 log
->logFormat
= NULL
;
4268 log
->type
= Log::Format::CLF_UNKNOWN
;
4271 aclDestroyAclList(&log
->aclList
);
4273 safe_free(log
->filename
);
4279 /// parses list of integers form name=N1,N2,N3,...
4281 parseNamedIntList(const char *data
, const String
&name
, Vector
<int> &list
)
4283 if (data
&& (strncmp(data
, name
.rawBuf(), name
.size()) == 0)) {
4284 data
+= name
.size();
4289 if (!StringToInt(data
, value
, &data
, 10))
4291 list
.push_back(value
);
4292 if (*data
== '\0' || *data
!= ',')
4297 return data
&& *data
== '\0';
4301 parse_CpuAffinityMap(CpuAffinityMap
**const cpuAffinityMap
)
4303 #if !HAVE_CPU_AFFINITY
4304 debugs(3, DBG_CRITICAL
, "FATAL: Squid built with no CPU affinity " <<
4305 "support, do not set 'cpu_affinity_map'");
4307 #endif /* HAVE_CPU_AFFINITY */
4309 if (!*cpuAffinityMap
)
4310 *cpuAffinityMap
= new CpuAffinityMap
;
4312 const char *const pToken
= strtok(NULL
, w_space
);
4313 const char *const cToken
= strtok(NULL
, w_space
);
4314 Vector
<int> processes
, cores
;
4315 if (!parseNamedIntList(pToken
, "process_numbers", processes
)) {
4316 debugs(3, DBG_CRITICAL
, "FATAL: bad 'process_numbers' parameter " <<
4317 "in 'cpu_affinity_map'");
4319 } else if (!parseNamedIntList(cToken
, "cores", cores
)) {
4320 debugs(3, DBG_CRITICAL
, "FATAL: bad 'cores' parameter in " <<
4321 "'cpu_affinity_map'");
4323 } else if (!(*cpuAffinityMap
)->add(processes
, cores
)) {
4324 debugs(3, DBG_CRITICAL
, "FATAL: bad 'cpu_affinity_map'; " <<
4325 "process_numbers and cores lists differ in length or " <<
4326 "contain numbers <= 0");
4332 dump_CpuAffinityMap(StoreEntry
*const entry
, const char *const name
, const CpuAffinityMap
*const cpuAffinityMap
)
4334 if (cpuAffinityMap
) {
4335 storeAppendPrintf(entry
, "%s process_numbers=", name
);
4336 for (size_t i
= 0; i
< cpuAffinityMap
->processes().size(); ++i
) {
4337 storeAppendPrintf(entry
, "%s%i", (i
? "," : ""),
4338 cpuAffinityMap
->processes()[i
]);
4340 storeAppendPrintf(entry
, " cores=");
4341 for (size_t i
= 0; i
< cpuAffinityMap
->processes().size(); ++i
) {
4342 storeAppendPrintf(entry
, "%s%i", (i
? "," : ""),
4343 cpuAffinityMap
->cores()[i
]);
4345 storeAppendPrintf(entry
, "\n");
4350 free_CpuAffinityMap(CpuAffinityMap
**const cpuAffinityMap
)
4352 delete *cpuAffinityMap
;
4353 *cpuAffinityMap
= NULL
;
4359 parse_adaptation_service_set_type()
4361 Adaptation::Config::ParseServiceSet();
4365 parse_adaptation_service_chain_type()
4367 Adaptation::Config::ParseServiceChain();
4371 parse_adaptation_access_type()
4373 Adaptation::Config::ParseAccess(LegacyParser
);
4376 #endif /* USE_ADAPTATION */
4382 parse_icap_service_type(Adaptation::Icap::Config
* cfg
)
4384 cfg
->parseService();
4388 free_icap_service_type(Adaptation::Icap::Config
* cfg
)
4394 dump_icap_service_type(StoreEntry
* entry
, const char *name
, const Adaptation::Icap::Config
&cfg
)
4396 cfg
.dumpService(entry
, name
);
4400 parse_icap_class_type()
4402 debugs(93, 0, "WARNING: 'icap_class' is depricated. " <<
4403 "Use 'adaptation_service_set' instead");
4404 Adaptation::Config::ParseServiceSet();
4408 parse_icap_access_type()
4410 debugs(93, 0, "WARNING: 'icap_access' is depricated. " <<
4411 "Use 'adaptation_access' instead");
4412 Adaptation::Config::ParseAccess(LegacyParser
);
4421 parse_ecap_service_type(Adaptation::Ecap::Config
* cfg
)
4423 cfg
->parseService();
4427 free_ecap_service_type(Adaptation::Ecap::Config
* cfg
)
4433 dump_ecap_service_type(StoreEntry
* entry
, const char *name
, const Adaptation::Ecap::Config
&cfg
)
4435 cfg
.dumpService(entry
, name
);
4438 #endif /* USE_ECAP */
4441 static void parse_icap_service_failure_limit(Adaptation::Icap::Config
*cfg
)
4446 cfg
->service_failure_limit
= GetInteger();
4448 if ((token
= strtok(NULL
, w_space
)) == NULL
)
4451 if (strcmp(token
,"in") != 0) {
4452 debugs(3, 0, "expecting 'in' on'" << config_input_line
<< "'");
4456 if ((token
= strtok(NULL
, w_space
)) == NULL
) {
4460 d
= static_cast<time_t> (xatoi(token
));
4462 m
= static_cast<time_t> (1);
4466 else if ((token
= strtok(NULL
, w_space
)) == NULL
) {
4467 debugs(3, 0, "No time-units on '" << config_input_line
<< "'");
4469 } else if ((m
= parseTimeUnits(token
, false)) == 0)
4472 cfg
->oldest_service_failure
= (m
* d
);
4475 static void dump_icap_service_failure_limit(StoreEntry
*entry
, const char *name
, const Adaptation::Icap::Config
&cfg
)
4477 storeAppendPrintf(entry
, "%s %d", name
, cfg
.service_failure_limit
);
4478 if (cfg
.oldest_service_failure
> 0) {
4479 storeAppendPrintf(entry
, " in %d seconds", (int)cfg
.oldest_service_failure
);
4481 storeAppendPrintf(entry
, "\n");
4484 static void free_icap_service_failure_limit(Adaptation::Icap::Config
*cfg
)
4486 cfg
->oldest_service_failure
= 0;
4487 cfg
->service_failure_limit
= 0;