4 * Copyright (c) 2006-2011 Pacman Development Team <pacman-dev@archlinux.org>
5 * Copyright (c) 2002-2006 by Judd Vinet <jvinet@zeroflux.org>
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or
10 * (at your option) any later version.
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with this program. If not, see <http://www.gnu.org/licenses/>.
26 #include <fcntl.h> /* open */
29 #include <string.h> /* strdup */
31 #include <sys/types.h>
32 #include <sys/utsname.h> /* uname */
41 /* global config variable */
42 config_t
*config
= NULL
;
44 config_t
*config_new(void)
46 config_t
*newconfig
= calloc(1, sizeof(config_t
));
48 pm_printf(ALPM_LOG_ERROR
,
49 _("malloc failure: could not allocate %zd bytes\n"),
53 /* defaults which may get overridden later */
54 newconfig
->op
= PM_OP_MAIN
;
55 newconfig
->logmask
= ALPM_LOG_ERROR
| ALPM_LOG_WARNING
;
56 newconfig
->configfile
= strdup(CONFFILE
);
57 if(alpm_capabilities() & ALPM_CAPABILITY_SIGNATURES
) {
58 newconfig
->siglevel
= ALPM_SIG_PACKAGE
| ALPM_SIG_PACKAGE_OPTIONAL
|
59 ALPM_SIG_DATABASE
| ALPM_SIG_DATABASE_OPTIONAL
;
65 int config_free(config_t
*oldconfig
)
67 if(oldconfig
== NULL
) {
71 alpm_list_free(oldconfig
->explicit_adds
);
72 alpm_list_free(oldconfig
->explicit_removes
);
74 FREELIST(oldconfig
->holdpkg
);
75 FREELIST(oldconfig
->syncfirst
);
76 FREELIST(oldconfig
->ignorepkg
);
77 FREELIST(oldconfig
->ignoregrp
);
78 FREELIST(oldconfig
->noupgrade
);
79 FREELIST(oldconfig
->noextract
);
80 free(oldconfig
->configfile
);
81 free(oldconfig
->rootdir
);
82 free(oldconfig
->dbpath
);
83 free(oldconfig
->logfile
);
84 free(oldconfig
->gpgdir
);
85 FREELIST(oldconfig
->cachedirs
);
86 free(oldconfig
->xfercommand
);
87 free(oldconfig
->print_format
);
88 free(oldconfig
->arch
);
94 /** Helper function for download_with_xfercommand() */
95 static char *get_filename(const char *url
) {
96 char *filename
= strrchr(url
, '/');
97 if(filename
!= NULL
) {
103 /** Helper function for download_with_xfercommand() */
104 static char *get_destfile(const char *path
, const char *filename
) {
106 /* len = localpath len + filename len + null */
107 size_t len
= strlen(path
) + strlen(filename
) + 1;
108 destfile
= calloc(len
, sizeof(char));
109 snprintf(destfile
, len
, "%s%s", path
, filename
);
114 /** Helper function for download_with_xfercommand() */
115 static char *get_tempfile(const char *path
, const char *filename
) {
117 /* len = localpath len + filename len + '.part' len + null */
118 size_t len
= strlen(path
) + strlen(filename
) + 6;
119 tempfile
= calloc(len
, sizeof(char));
120 snprintf(tempfile
, len
, "%s%s.part", path
, filename
);
125 /** External fetch callback */
126 static int download_with_xfercommand(const char *url
, const char *localpath
,
132 char *parsedcmd
,*tempcmd
;
133 char *destfile
, *tempfile
, *filename
;
135 if(!config
->xfercommand
) {
139 filename
= get_filename(url
);
143 destfile
= get_destfile(localpath
, filename
);
144 tempfile
= get_tempfile(localpath
, filename
);
146 if(force
&& stat(tempfile
, &st
) == 0) {
149 if(force
&& stat(destfile
, &st
) == 0) {
153 tempcmd
= strdup(config
->xfercommand
);
154 /* replace all occurrences of %o with fn.part */
155 if(strstr(tempcmd
, "%o")) {
157 parsedcmd
= strreplace(tempcmd
, "%o", tempfile
);
161 /* replace all occurrences of %u with the download URL */
162 parsedcmd
= strreplace(tempcmd
, "%u", url
);
165 /* save the cwd so we can restore it later */
167 cwdfd
= open(".", O_RDONLY
);
168 } while(cwdfd
== -1 && errno
== EINTR
);
170 pm_printf(ALPM_LOG_ERROR
, _("could not get current working directory\n"));
173 /* cwd to the download directory */
174 if(chdir(localpath
)) {
175 pm_printf(ALPM_LOG_WARNING
, _("could not chdir to download directory %s\n"), localpath
);
179 /* execute the parsed command via /bin/sh -c */
180 pm_printf(ALPM_LOG_DEBUG
, "running command: %s\n", parsedcmd
);
181 retval
= system(parsedcmd
);
184 pm_printf(ALPM_LOG_WARNING
, _("running XferCommand: fork failed!\n"));
186 } else if(retval
!= 0) {
187 /* download failed */
188 pm_printf(ALPM_LOG_DEBUG
, "XferCommand command returned non-zero status "
189 "code (%d)\n", retval
);
192 /* download was successful */
195 if(rename(tempfile
, destfile
)) {
196 pm_printf(ALPM_LOG_ERROR
, _("could not rename %s to %s (%s)\n"),
197 tempfile
, destfile
, strerror(errno
));
204 /* restore the old cwd if we have it */
206 if(fchdir(cwdfd
) != 0) {
207 pm_printf(ALPM_LOG_ERROR
, _("could not restore working directory (%s)\n"),
214 /* hack to let an user the time to cancel a download */
225 int config_set_arch(const char *arch
)
227 if(strcmp(arch
, "auto") == 0) {
230 config
->arch
= strdup(un
.machine
);
232 config
->arch
= strdup(arch
);
234 pm_printf(ALPM_LOG_DEBUG
, "config: arch: %s\n", config
->arch
);
239 * Parse a signature verification level line.
240 * @param values the list of parsed option values
241 * @param storage location to store the derived signature level; any existing
242 * value here is used as a starting point
243 * @param file path to the config file
244 * @param linenum current line number in file
245 * @return 0 on success, 1 on any parsing error
247 static int process_siglevel(alpm_list_t
*values
, alpm_siglevel_t
*storage
,
248 const char *file
, int linenum
)
250 alpm_siglevel_t level
= *storage
;
254 /* Collapse the option names into a single bitmasked value */
255 for(i
= values
; i
; i
= alpm_list_next(i
)) {
256 const char *original
= i
->data
, *value
;
257 int package
= 0, database
= 0;
259 if (strncmp(original
, "Package", strlen("Package")) == 0) {
260 /* only packages are affected, don't flip flags for databases */
261 value
= original
+ strlen("Package");
263 } else if (strncmp(original
, "Database", strlen("Database")) == 0) {
264 /* only databases are affected, don't flip flags for packages */
265 value
= original
+ strlen("Database");
268 /* no prefix, so anything found will affect both packages and dbs */
270 package
= database
= 1;
273 /* now parse out and store actual flag if it is valid */
274 if(strcmp(value
, "Never") == 0) {
276 level
&= ~ALPM_SIG_PACKAGE
;
279 level
&= ~ALPM_SIG_DATABASE
;
281 } else if(strcmp(value
, "Optional") == 0) {
283 level
|= ALPM_SIG_PACKAGE
;
284 level
|= ALPM_SIG_PACKAGE_OPTIONAL
;
287 level
|= ALPM_SIG_DATABASE
;
288 level
|= ALPM_SIG_DATABASE_OPTIONAL
;
290 } else if(strcmp(value
, "Required") == 0) {
292 level
|= ALPM_SIG_PACKAGE
;
293 level
&= ~ALPM_SIG_PACKAGE_OPTIONAL
;
296 level
|= ALPM_SIG_DATABASE
;
297 level
&= ~ALPM_SIG_DATABASE_OPTIONAL
;
299 } else if(strcmp(value
, "TrustedOnly") == 0) {
301 level
&= ~ALPM_SIG_PACKAGE_MARGINAL_OK
;
302 level
&= ~ALPM_SIG_PACKAGE_UNKNOWN_OK
;
305 level
&= ~ALPM_SIG_DATABASE_MARGINAL_OK
;
306 level
&= ~ALPM_SIG_DATABASE_UNKNOWN_OK
;
308 } else if(strcmp(value
, "TrustAll") == 0) {
310 level
|= ALPM_SIG_PACKAGE_MARGINAL_OK
;
311 level
|= ALPM_SIG_PACKAGE_UNKNOWN_OK
;
314 level
|= ALPM_SIG_DATABASE_MARGINAL_OK
;
315 level
|= ALPM_SIG_DATABASE_UNKNOWN_OK
;
318 pm_printf(ALPM_LOG_ERROR
,
319 _("config file %s, line %d: invalid value for '%s' : '%s'\n"),
320 file
, linenum
, "SigLevel", original
);
323 level
&= ~ALPM_SIG_USE_DEFAULT
;
326 /* ensure we have sig checking ability and are actually turning it on */
327 if(!(alpm_capabilities() & ALPM_CAPABILITY_SIGNATURES
) &&
328 level
& (ALPM_SIG_PACKAGE
| ALPM_SIG_DATABASE
)) {
329 pm_printf(ALPM_LOG_ERROR
,
330 _("config file %s, line %d: '%s' option invalid, no signature support\n"),
331 file
, linenum
, "SigLevel");
341 static int process_cleanmethods(alpm_list_t
*values
,
342 const char *file
, int linenum
)
345 for(i
= values
; i
; i
= alpm_list_next(i
)) {
346 const char *value
= i
->data
;
347 if(strcmp(value
, "KeepInstalled") == 0) {
348 config
->cleanmethod
|= PM_CLEAN_KEEPINST
;
349 } else if(strcmp(value
, "KeepCurrent") == 0) {
350 config
->cleanmethod
|= PM_CLEAN_KEEPCUR
;
352 pm_printf(ALPM_LOG_ERROR
,
353 _("config file %s, line %d: invalid value for '%s' : '%s'\n"),
354 file
, linenum
, "CleanMethod", value
);
361 /** Add repeating options such as NoExtract, NoUpgrade, etc to libalpm
362 * settings. Refactored out of the parseconfig code since all of them did
363 * the exact same thing and duplicated code.
364 * @param ptr a pointer to the start of the multiple options
365 * @param option the string (friendly) name of the option, used for messages
366 * @param list the list to add the option to
368 static void setrepeatingoption(char *ptr
, const char *option
,
373 while((q
= strchr(ptr
, ' '))) {
375 *list
= alpm_list_add(*list
, strdup(ptr
));
376 pm_printf(ALPM_LOG_DEBUG
, "config: %s: %s\n", option
, ptr
);
380 *list
= alpm_list_add(*list
, strdup(ptr
));
381 pm_printf(ALPM_LOG_DEBUG
, "config: %s: %s\n", option
, ptr
);
384 static int _parse_options(const char *key
, char *value
,
385 const char *file
, int linenum
)
388 /* options without settings */
389 if(strcmp(key
, "UseSyslog") == 0) {
390 config
->usesyslog
= 1;
391 pm_printf(ALPM_LOG_DEBUG
, "config: usesyslog\n");
392 } else if(strcmp(key
, "ILoveCandy") == 0) {
394 pm_printf(ALPM_LOG_DEBUG
, "config: chomp\n");
395 } else if(strcmp(key
, "VerbosePkgLists") == 0) {
396 config
->verbosepkglists
= 1;
397 pm_printf(ALPM_LOG_DEBUG
, "config: verbosepkglists\n");
398 } else if(strcmp(key
, "UseDelta") == 0) {
399 config
->usedelta
= 1;
400 pm_printf(ALPM_LOG_DEBUG
, "config: usedelta\n");
401 } else if(strcmp(key
, "TotalDownload") == 0) {
402 config
->totaldownload
= 1;
403 pm_printf(ALPM_LOG_DEBUG
, "config: totaldownload\n");
404 } else if(strcmp(key
, "CheckSpace") == 0) {
405 config
->checkspace
= 1;
407 pm_printf(ALPM_LOG_WARNING
,
408 _("config file %s, line %d: directive '%s' in section '%s' not recognized.\n"),
409 file
, linenum
, key
, "options");
412 /* options with settings */
413 if(strcmp(key
, "NoUpgrade") == 0) {
414 setrepeatingoption(value
, "NoUpgrade", &(config
->noupgrade
));
415 } else if(strcmp(key
, "NoExtract") == 0) {
416 setrepeatingoption(value
, "NoExtract", &(config
->noextract
));
417 } else if(strcmp(key
, "IgnorePkg") == 0) {
418 setrepeatingoption(value
, "IgnorePkg", &(config
->ignorepkg
));
419 } else if(strcmp(key
, "IgnoreGroup") == 0) {
420 setrepeatingoption(value
, "IgnoreGroup", &(config
->ignoregrp
));
421 } else if(strcmp(key
, "HoldPkg") == 0) {
422 setrepeatingoption(value
, "HoldPkg", &(config
->holdpkg
));
423 } else if(strcmp(key
, "SyncFirst") == 0) {
424 setrepeatingoption(value
, "SyncFirst", &(config
->syncfirst
));
425 } else if(strcmp(key
, "CacheDir") == 0) {
426 setrepeatingoption(value
, "CacheDir", &(config
->cachedirs
));
427 } else if(strcmp(key
, "Architecture") == 0) {
429 config_set_arch(value
);
431 } else if(strcmp(key
, "DBPath") == 0) {
432 /* don't overwrite a path specified on the command line */
433 if(!config
->dbpath
) {
434 config
->dbpath
= strdup(value
);
435 pm_printf(ALPM_LOG_DEBUG
, "config: dbpath: %s\n", value
);
437 } else if(strcmp(key
, "RootDir") == 0) {
438 /* don't overwrite a path specified on the command line */
439 if(!config
->rootdir
) {
440 config
->rootdir
= strdup(value
);
441 pm_printf(ALPM_LOG_DEBUG
, "config: rootdir: %s\n", value
);
443 } else if(strcmp(key
, "GPGDir") == 0) {
444 if(!config
->gpgdir
) {
445 config
->gpgdir
= strdup(value
);
446 pm_printf(ALPM_LOG_DEBUG
, "config: gpgdir: %s\n", value
);
448 } else if(strcmp(key
, "LogFile") == 0) {
449 if(!config
->logfile
) {
450 config
->logfile
= strdup(value
);
451 pm_printf(ALPM_LOG_DEBUG
, "config: logfile: %s\n", value
);
453 } else if(strcmp(key
, "XferCommand") == 0) {
454 config
->xfercommand
= strdup(value
);
455 pm_printf(ALPM_LOG_DEBUG
, "config: xfercommand: %s\n", value
);
456 } else if(strcmp(key
, "CleanMethod") == 0) {
457 alpm_list_t
*methods
= NULL
;
458 setrepeatingoption(value
, "CleanMethod", &methods
);
459 if(process_cleanmethods(methods
, file
, linenum
)) {
464 } else if(strcmp(key
, "SigLevel") == 0) {
465 alpm_list_t
*values
= NULL
;
466 setrepeatingoption(value
, "SigLevel", &values
);
467 if(process_siglevel(values
, &config
->siglevel
, file
, linenum
)) {
473 pm_printf(ALPM_LOG_WARNING
,
474 _("config file %s, line %d: directive '%s' in section '%s' not recognized.\n"),
475 file
, linenum
, key
, "options");
482 static int _add_mirror(alpm_db_t
*db
, char *value
)
484 const char *dbname
= alpm_db_get_name(db
);
485 /* let's attempt a replacement for the current repo */
486 char *temp
= strreplace(value
, "$repo", dbname
);
487 /* let's attempt a replacement for the arch */
488 const char *arch
= config
->arch
;
491 server
= strreplace(temp
, "$arch", arch
);
494 if(strstr(temp
, "$arch")) {
496 pm_printf(ALPM_LOG_ERROR
,
497 _("mirror '%s' contains the '%s' variable, but no '%s' is defined.\n"),
498 value
, "$arch", "Architecture");
504 if(alpm_db_add_server(db
, server
) != 0) {
505 /* pm_errno is set by alpm_db_setserver */
506 pm_printf(ALPM_LOG_ERROR
, _("could not add server URL to database '%s': %s (%s)\n"),
507 dbname
, server
, alpm_strerror(alpm_errno(config
->handle
)));
516 /** Sets up libalpm global stuff in one go. Called after the command line
517 * and inital config file parsing. Once this is complete, we can see if any
518 * paths were defined. If a rootdir was defined and nothing else, we want all
519 * of our paths to live under the rootdir that was specified. Safe to call
520 * multiple times (will only do anything the first time).
522 static int setup_libalpm(void)
525 enum _alpm_errno_t err
;
526 alpm_handle_t
*handle
;
528 pm_printf(ALPM_LOG_DEBUG
, "setup_libalpm called\n");
530 /* Configure root path first. If it is set and dbpath/logfile were not
531 * set, then set those as well to reside under the root. */
532 if(config
->rootdir
) {
534 if(!config
->dbpath
) {
535 snprintf(path
, PATH_MAX
, "%s/%s", config
->rootdir
, DBPATH
+ 1);
536 config
->dbpath
= strdup(path
);
538 if(!config
->logfile
) {
539 snprintf(path
, PATH_MAX
, "%s/%s", config
->rootdir
, LOGFILE
+ 1);
540 config
->logfile
= strdup(path
);
543 config
->rootdir
= strdup(ROOTDIR
);
544 if(!config
->dbpath
) {
545 config
->dbpath
= strdup(DBPATH
);
549 /* initialize library */
550 handle
= alpm_initialize(config
->rootdir
, config
->dbpath
, &err
);
552 pm_printf(ALPM_LOG_ERROR
, _("failed to initialize alpm library (%s)\n"),
554 if(err
== ALPM_ERR_DB_VERSION
) {
555 pm_printf(ALPM_LOG_ERROR
, _(" try running pacman-db-upgrade\n"));
559 config
->handle
= handle
;
561 alpm_option_set_logcb(handle
, cb_log
);
562 alpm_option_set_dlcb(handle
, cb_dl_progress
);
563 alpm_option_set_eventcb(handle
, cb_event
);
564 alpm_option_set_questioncb(handle
, cb_question
);
565 alpm_option_set_progresscb(handle
, cb_progress
);
567 config
->logfile
= config
->logfile
? config
->logfile
: strdup(LOGFILE
);
568 ret
= alpm_option_set_logfile(handle
, config
->logfile
);
570 pm_printf(ALPM_LOG_ERROR
, _("problem setting logfile '%s' (%s)\n"),
571 config
->logfile
, alpm_strerror(alpm_errno(handle
)));
575 /* Set GnuPG's home directory. This is not relative to rootdir, even if
576 * rootdir is defined. Reasoning: gpgdir contains configuration data. */
577 config
->gpgdir
= config
->gpgdir
? config
->gpgdir
: strdup(GPGDIR
);
578 ret
= alpm_option_set_gpgdir(handle
, config
->gpgdir
);
580 pm_printf(ALPM_LOG_ERROR
, _("problem setting gpgdir '%s' (%s)\n"),
581 config
->gpgdir
, alpm_strerror(alpm_errno(handle
)));
585 /* add a default cachedir if one wasn't specified */
586 if(config
->cachedirs
== NULL
) {
587 alpm_option_add_cachedir(handle
, CACHEDIR
);
589 alpm_option_set_cachedirs(handle
, config
->cachedirs
);
592 alpm_option_set_default_siglevel(handle
, config
->siglevel
);
594 if(config
->xfercommand
) {
595 alpm_option_set_fetchcb(handle
, download_with_xfercommand
);
596 } else if(!(alpm_capabilities() & ALPM_CAPABILITY_DOWNLOADER
)) {
597 pm_printf(ALPM_LOG_WARNING
, _("no '%s' configured"), "XferCommand");
600 if(config
->totaldownload
) {
601 alpm_option_set_totaldlcb(handle
, cb_dl_total
);
604 alpm_option_set_arch(handle
, config
->arch
);
605 alpm_option_set_checkspace(handle
, config
->checkspace
);
606 alpm_option_set_usesyslog(handle
, config
->usesyslog
);
607 alpm_option_set_usedelta(handle
, config
->usedelta
);
609 alpm_option_set_ignorepkgs(handle
, config
->ignorepkg
);
610 alpm_option_set_ignoregroups(handle
, config
->ignoregrp
);
611 alpm_option_set_noupgrades(handle
, config
->noupgrade
);
612 alpm_option_set_noextracts(handle
, config
->noextract
);
618 * Allows parsing in advance of an entire config section before we start
619 * calling library methods.
622 /* useful for all sections */
625 /* db section option gathering */
626 alpm_siglevel_t siglevel
;
627 alpm_list_t
*servers
;
631 * Wrap up a section once we have reached the end of it. This should be called
632 * when a subsequent section is encountered, or when we have reached the end of
633 * the root config file. Once called, all existing saved config pieces on the
634 * section struct are freed.
635 * @param section the current parsed and saved section data
636 * @param parse_options whether we are parsing options or repo data
637 * @return 0 on success, 1 on failure
639 static int finish_section(struct section_t
*section
, int parse_options
)
645 pm_printf(ALPM_LOG_DEBUG
, "config: finish section '%s'\n", section
->name
);
647 /* parsing options (or nothing)- nothing to do except free the pieces */
648 if(!section
->name
|| parse_options
|| section
->is_options
) {
652 /* if we are not looking at options sections only, register a db */
653 db
= alpm_db_register_sync(config
->handle
, section
->name
, section
->siglevel
);
655 pm_printf(ALPM_LOG_ERROR
, _("could not register '%s' database (%s)\n"),
656 section
->name
, alpm_strerror(alpm_errno(config
->handle
)));
661 for(i
= section
->servers
; i
; i
= alpm_list_next(i
)) {
662 char *value
= i
->data
;
663 if(_add_mirror(db
, value
) != 0) {
664 pm_printf(ALPM_LOG_ERROR
,
665 _("could not add mirror '%s' to database '%s' (%s)\n"),
666 value
, section
->name
, alpm_strerror(alpm_errno(config
->handle
)));
674 alpm_list_free(section
->servers
);
675 section
->servers
= NULL
;
676 section
->siglevel
= ALPM_SIG_USE_DEFAULT
;
678 section
->name
= NULL
;
682 /** The "real" parseconfig. Each "Include" directive will recall this method so
683 * recursion and stack depth are limited to 10 levels. The publicly visible
684 * parseconfig calls this with a NULL section argument so we can recall from
685 * within ourself on an include.
686 * @param file path to the config file
687 * @param section the current active section
688 * @param parse_options whether to parse and call methods for the options
689 * section; if 0, parse and call methods for the repos sections
690 * @param depth the current recursion depth
691 * @return 0 on success, 1 on failure
693 static int _parseconfig(const char *file
, struct section_t
*section
,
694 int parse_options
, int depth
)
700 const int max_depth
= 10;
702 if(depth
>= max_depth
) {
703 pm_printf(ALPM_LOG_ERROR
,
704 _("config parsing exceeded max recursion depth of %d.\n"), max_depth
);
709 pm_printf(ALPM_LOG_DEBUG
, "config: attempting to read file %s\n", file
);
710 fp
= fopen(file
, "r");
712 pm_printf(ALPM_LOG_ERROR
, _("config file %s could not be read.\n"), file
);
717 while(fgets(line
, PATH_MAX
, fp
)) {
718 char *key
, *value
, *ptr
;
723 line_len
= strlen(line
);
725 /* ignore whole line and end of line comments */
726 if(line_len
== 0 || line
[0] == '#') {
729 if((ptr
= strchr(line
, '#'))) {
733 if(line
[0] == '[' && line
[line_len
- 1] == ']') {
735 /* only possibility here is a line == '[]' */
737 pm_printf(ALPM_LOG_ERROR
, _("config file %s, line %d: bad section name.\n"),
742 /* new config section, skip the '[' */
743 name
= strdup(line
+ 1);
744 name
[line_len
- 2] = '\0';
745 /* we're at a new section; perform any post-actions for the prior */
746 if(finish_section(section
, parse_options
)) {
750 pm_printf(ALPM_LOG_DEBUG
, "config: new section '%s'\n", name
);
751 section
->name
= name
;
752 section
->is_options
= (strcmp(name
, "options") == 0);
757 /* strsep modifies the 'line' string: 'key \0 value' */
765 pm_printf(ALPM_LOG_ERROR
, _("config file %s, line %d: syntax error in config file- missing key.\n"),
770 /* For each directive, compare to the camelcase string. */
771 if(section
->name
== NULL
) {
772 pm_printf(ALPM_LOG_ERROR
, _("config file %s, line %d: All directives must belong to a section.\n"),
777 /* Include is allowed in both options and repo sections */
778 if(strcmp(key
, "Include") == 0) {
784 pm_printf(ALPM_LOG_ERROR
, _("config file %s, line %d: directive '%s' needs a value\n"),
789 /* Ignore include failures... assume non-critical */
790 globret
= glob(value
, GLOB_NOCHECK
, NULL
, &globbuf
);
793 pm_printf(ALPM_LOG_DEBUG
,
794 "config file %s, line %d: include globbing out of space\n",
798 pm_printf(ALPM_LOG_DEBUG
,
799 "config file %s, line %d: include globbing read error for %s\n",
800 file
, linenum
, value
);
803 pm_printf(ALPM_LOG_DEBUG
,
804 "config file %s, line %d: no include found for %s\n",
805 file
, linenum
, value
);
808 for(gindex
= 0; gindex
< globbuf
.gl_pathc
; gindex
++) {
809 pm_printf(ALPM_LOG_DEBUG
, "config file %s, line %d: including %s\n",
810 file
, linenum
, globbuf
.gl_pathv
[gindex
]);
811 _parseconfig(globbuf
.gl_pathv
[gindex
], section
, parse_options
, depth
+ 1);
818 if(parse_options
&& section
->is_options
) {
819 /* we are either in options ... */
820 if((ret
= _parse_options(key
, value
, file
, linenum
)) != 0) {
823 } else if (!parse_options
&& !section
->is_options
) {
824 /* ... or in a repo section */
825 if(strcmp(key
, "Server") == 0) {
827 pm_printf(ALPM_LOG_ERROR
, _("config file %s, line %d: directive '%s' needs a value\n"),
832 section
->servers
= alpm_list_add(section
->servers
, strdup(value
));
833 } else if(strcmp(key
, "SigLevel") == 0) {
834 alpm_list_t
*values
= NULL
;
835 setrepeatingoption(value
, "SigLevel", &values
);
837 if(section
->siglevel
== ALPM_SIG_USE_DEFAULT
) {
838 section
->siglevel
= config
->siglevel
;
840 if(process_siglevel(values
, §ion
->siglevel
, file
, linenum
)) {
848 pm_printf(ALPM_LOG_WARNING
,
849 _("config file %s, line %d: directive '%s' in section '%s' not recognized.\n"),
850 file
, linenum
, key
, section
->name
);
856 ret
= finish_section(section
, parse_options
);
863 pm_printf(ALPM_LOG_DEBUG
, "config: finished parsing %s\n", file
);
867 /** Parse a configuration file.
868 * @param file path to the config file
869 * @return 0 on success, non-zero on error
871 int parseconfig(const char *file
)
874 struct section_t section
;
875 memset(§ion
, 0, sizeof(struct section_t
));
876 section
.siglevel
= ALPM_SIG_USE_DEFAULT
;
877 /* the config parse is a two-pass affair. We first parse the entire thing for
878 * the [options] section so we can get all default and path options set.
879 * Next, we go back and parse everything but [options]. */
881 /* call the real parseconfig function with a null section & db argument */
882 pm_printf(ALPM_LOG_DEBUG
, "parseconfig: options pass\n");
883 if((ret
= _parseconfig(file
, §ion
, 1, 0))) {
886 if((ret
= setup_libalpm())) {
889 /* second pass, repo section parsing */
890 pm_printf(ALPM_LOG_DEBUG
, "parseconfig: repo pass\n");
891 return _parseconfig(file
, §ion
, 0, 0);
894 /* vim: set ts=2 sw=2 noet: */