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/>.
24 #include <fcntl.h> /* open */
27 #include <string.h> /* strdup */
29 #include <sys/types.h>
30 #include <sys/utsname.h> /* uname */
39 /* global config variable */
40 config_t
*config
= NULL
;
42 config_t
*config_new(void)
44 config_t
*newconfig
= calloc(1, sizeof(config_t
));
46 pm_printf(ALPM_LOG_ERROR
,
47 _("malloc failure: could not allocate %zd bytes\n"),
51 /* defaults which may get overridden later */
52 newconfig
->op
= PM_OP_MAIN
;
53 newconfig
->logmask
= ALPM_LOG_ERROR
| ALPM_LOG_WARNING
;
54 newconfig
->configfile
= strdup(CONFFILE
);
55 if(alpm_capabilities() & ALPM_CAPABILITY_SIGNATURES
) {
56 newconfig
->siglevel
= ALPM_SIG_PACKAGE
| ALPM_SIG_PACKAGE_OPTIONAL
|
57 ALPM_SIG_DATABASE
| ALPM_SIG_DATABASE_OPTIONAL
;
63 int config_free(config_t
*oldconfig
)
65 if(oldconfig
== NULL
) {
69 alpm_list_free(oldconfig
->explicit_adds
);
70 alpm_list_free(oldconfig
->explicit_removes
);
72 FREELIST(oldconfig
->holdpkg
);
73 FREELIST(oldconfig
->syncfirst
);
74 FREELIST(oldconfig
->ignorepkg
);
75 FREELIST(oldconfig
->ignoregrp
);
76 FREELIST(oldconfig
->noupgrade
);
77 FREELIST(oldconfig
->noextract
);
78 free(oldconfig
->configfile
);
79 free(oldconfig
->rootdir
);
80 free(oldconfig
->dbpath
);
81 free(oldconfig
->logfile
);
82 free(oldconfig
->gpgdir
);
83 FREELIST(oldconfig
->cachedirs
);
84 free(oldconfig
->xfercommand
);
85 free(oldconfig
->print_format
);
86 free(oldconfig
->arch
);
92 /** Helper function for download_with_xfercommand() */
93 static char *get_filename(const char *url
) {
94 char *filename
= strrchr(url
, '/');
95 if(filename
!= NULL
) {
101 /** Helper function for download_with_xfercommand() */
102 static char *get_destfile(const char *path
, const char *filename
) {
104 /* len = localpath len + filename len + null */
105 size_t len
= strlen(path
) + strlen(filename
) + 1;
106 destfile
= calloc(len
, sizeof(char));
107 snprintf(destfile
, len
, "%s%s", path
, filename
);
112 /** Helper function for download_with_xfercommand() */
113 static char *get_tempfile(const char *path
, const char *filename
) {
115 /* len = localpath len + filename len + '.part' len + null */
116 size_t len
= strlen(path
) + strlen(filename
) + 6;
117 tempfile
= calloc(len
, sizeof(char));
118 snprintf(tempfile
, len
, "%s%s.part", path
, filename
);
123 /** External fetch callback */
124 static int download_with_xfercommand(const char *url
, const char *localpath
,
130 char *parsedcmd
,*tempcmd
;
131 char *destfile
, *tempfile
, *filename
;
133 if(!config
->xfercommand
) {
137 filename
= get_filename(url
);
141 destfile
= get_destfile(localpath
, filename
);
142 tempfile
= get_tempfile(localpath
, filename
);
144 if(force
&& stat(tempfile
, &st
) == 0) {
147 if(force
&& stat(destfile
, &st
) == 0) {
151 tempcmd
= strdup(config
->xfercommand
);
152 /* replace all occurrences of %o with fn.part */
153 if(strstr(tempcmd
, "%o")) {
155 parsedcmd
= strreplace(tempcmd
, "%o", tempfile
);
159 /* replace all occurrences of %u with the download URL */
160 parsedcmd
= strreplace(tempcmd
, "%u", url
);
163 /* save the cwd so we can restore it later */
165 cwdfd
= open(".", O_RDONLY
);
166 } while(cwdfd
== -1 && errno
== EINTR
);
168 pm_printf(ALPM_LOG_ERROR
, _("could not get current working directory\n"));
171 /* cwd to the download directory */
172 if(chdir(localpath
)) {
173 pm_printf(ALPM_LOG_WARNING
, _("could not chdir to download directory %s\n"), localpath
);
177 /* execute the parsed command via /bin/sh -c */
178 pm_printf(ALPM_LOG_DEBUG
, "running command: %s\n", parsedcmd
);
179 retval
= system(parsedcmd
);
182 pm_printf(ALPM_LOG_WARNING
, _("running XferCommand: fork failed!\n"));
184 } else if(retval
!= 0) {
185 /* download failed */
186 pm_printf(ALPM_LOG_DEBUG
, "XferCommand command returned non-zero status "
187 "code (%d)\n", retval
);
190 /* download was successful */
193 if(rename(tempfile
, destfile
)) {
194 pm_printf(ALPM_LOG_ERROR
, _("could not rename %s to %s (%s)\n"),
195 tempfile
, destfile
, strerror(errno
));
202 /* restore the old cwd if we have it */
205 if(fchdir(cwdfd
) != 0) {
206 pm_printf(ALPM_LOG_ERROR
, _("could not restore working directory (%s)\n"),
211 } while(ret
== -1 && errno
== EINTR
);
215 /* hack to let an user the time to cancel a download */
226 int config_set_arch(const char *arch
)
228 if(strcmp(arch
, "auto") == 0) {
231 config
->arch
= strdup(un
.machine
);
233 config
->arch
= strdup(arch
);
235 pm_printf(ALPM_LOG_DEBUG
, "config: arch: %s\n", config
->arch
);
240 * Parse a signature verification level line.
241 * @param values the list of parsed option values
242 * @param storage location to store the derived signature level; any existing
243 * value here is used as a starting point
244 * @param file path to the config file
245 * @param linenum current line number in file
246 * @return 0 on success, 1 on any parsing error
248 static int process_siglevel(alpm_list_t
*values
, alpm_siglevel_t
*storage
,
249 const char *file
, int linenum
)
251 alpm_siglevel_t level
= *storage
;
255 /* Collapse the option names into a single bitmasked value */
256 for(i
= values
; i
; i
= alpm_list_next(i
)) {
257 const char *original
= i
->data
, *value
;
258 int package
= 0, database
= 0;
260 if(strncmp(original
, "Package", strlen("Package")) == 0) {
261 /* only packages are affected, don't flip flags for databases */
262 value
= original
+ strlen("Package");
264 } else if(strncmp(original
, "Database", strlen("Database")) == 0) {
265 /* only databases are affected, don't flip flags for packages */
266 value
= original
+ strlen("Database");
269 /* no prefix, so anything found will affect both packages and dbs */
271 package
= database
= 1;
274 /* now parse out and store actual flag if it is valid */
275 if(strcmp(value
, "Never") == 0) {
277 level
&= ~ALPM_SIG_PACKAGE
;
280 level
&= ~ALPM_SIG_DATABASE
;
282 } else if(strcmp(value
, "Optional") == 0) {
284 level
|= ALPM_SIG_PACKAGE
;
285 level
|= ALPM_SIG_PACKAGE_OPTIONAL
;
288 level
|= ALPM_SIG_DATABASE
;
289 level
|= ALPM_SIG_DATABASE_OPTIONAL
;
291 } else if(strcmp(value
, "Required") == 0) {
293 level
|= ALPM_SIG_PACKAGE
;
294 level
&= ~ALPM_SIG_PACKAGE_OPTIONAL
;
297 level
|= ALPM_SIG_DATABASE
;
298 level
&= ~ALPM_SIG_DATABASE_OPTIONAL
;
300 } else if(strcmp(value
, "TrustedOnly") == 0) {
302 level
&= ~ALPM_SIG_PACKAGE_MARGINAL_OK
;
303 level
&= ~ALPM_SIG_PACKAGE_UNKNOWN_OK
;
306 level
&= ~ALPM_SIG_DATABASE_MARGINAL_OK
;
307 level
&= ~ALPM_SIG_DATABASE_UNKNOWN_OK
;
309 } else if(strcmp(value
, "TrustAll") == 0) {
311 level
|= ALPM_SIG_PACKAGE_MARGINAL_OK
;
312 level
|= ALPM_SIG_PACKAGE_UNKNOWN_OK
;
315 level
|= ALPM_SIG_DATABASE_MARGINAL_OK
;
316 level
|= ALPM_SIG_DATABASE_UNKNOWN_OK
;
319 pm_printf(ALPM_LOG_ERROR
,
320 _("config file %s, line %d: invalid value for '%s' : '%s'\n"),
321 file
, linenum
, "SigLevel", original
);
324 level
&= ~ALPM_SIG_USE_DEFAULT
;
327 /* ensure we have sig checking ability and are actually turning it on */
328 if(!(alpm_capabilities() & ALPM_CAPABILITY_SIGNATURES
) &&
329 level
& (ALPM_SIG_PACKAGE
| ALPM_SIG_DATABASE
)) {
330 pm_printf(ALPM_LOG_ERROR
,
331 _("config file %s, line %d: '%s' option invalid, no signature support\n"),
332 file
, linenum
, "SigLevel");
342 static int process_cleanmethods(alpm_list_t
*values
,
343 const char *file
, int linenum
)
346 for(i
= values
; i
; i
= alpm_list_next(i
)) {
347 const char *value
= i
->data
;
348 if(strcmp(value
, "KeepInstalled") == 0) {
349 config
->cleanmethod
|= PM_CLEAN_KEEPINST
;
350 } else if(strcmp(value
, "KeepCurrent") == 0) {
351 config
->cleanmethod
|= PM_CLEAN_KEEPCUR
;
353 pm_printf(ALPM_LOG_ERROR
,
354 _("config file %s, line %d: invalid value for '%s' : '%s'\n"),
355 file
, linenum
, "CleanMethod", value
);
362 /** Add repeating options such as NoExtract, NoUpgrade, etc to libalpm
363 * settings. Refactored out of the parseconfig code since all of them did
364 * the exact same thing and duplicated code.
365 * @param ptr a pointer to the start of the multiple options
366 * @param option the string (friendly) name of the option, used for messages
367 * @param list the list to add the option to
369 static void setrepeatingoption(char *ptr
, const char *option
,
374 while((q
= strchr(ptr
, ' '))) {
376 *list
= alpm_list_add(*list
, strdup(ptr
));
377 pm_printf(ALPM_LOG_DEBUG
, "config: %s: %s\n", option
, ptr
);
381 *list
= alpm_list_add(*list
, strdup(ptr
));
382 pm_printf(ALPM_LOG_DEBUG
, "config: %s: %s\n", option
, ptr
);
385 static int _parse_options(const char *key
, char *value
,
386 const char *file
, int linenum
)
389 /* options without settings */
390 if(strcmp(key
, "UseSyslog") == 0) {
391 config
->usesyslog
= 1;
392 pm_printf(ALPM_LOG_DEBUG
, "config: usesyslog\n");
393 } else if(strcmp(key
, "ILoveCandy") == 0) {
395 pm_printf(ALPM_LOG_DEBUG
, "config: chomp\n");
396 } else if(strcmp(key
, "VerbosePkgLists") == 0) {
397 config
->verbosepkglists
= 1;
398 pm_printf(ALPM_LOG_DEBUG
, "config: verbosepkglists\n");
399 } else if(strcmp(key
, "UseDelta") == 0) {
400 config
->usedelta
= 1;
401 pm_printf(ALPM_LOG_DEBUG
, "config: usedelta\n");
402 } else if(strcmp(key
, "TotalDownload") == 0) {
403 config
->totaldownload
= 1;
404 pm_printf(ALPM_LOG_DEBUG
, "config: totaldownload\n");
405 } else if(strcmp(key
, "CheckSpace") == 0) {
406 config
->checkspace
= 1;
408 pm_printf(ALPM_LOG_WARNING
,
409 _("config file %s, line %d: directive '%s' in section '%s' not recognized.\n"),
410 file
, linenum
, key
, "options");
413 /* options with settings */
414 if(strcmp(key
, "NoUpgrade") == 0) {
415 setrepeatingoption(value
, "NoUpgrade", &(config
->noupgrade
));
416 } else if(strcmp(key
, "NoExtract") == 0) {
417 setrepeatingoption(value
, "NoExtract", &(config
->noextract
));
418 } else if(strcmp(key
, "IgnorePkg") == 0) {
419 setrepeatingoption(value
, "IgnorePkg", &(config
->ignorepkg
));
420 } else if(strcmp(key
, "IgnoreGroup") == 0) {
421 setrepeatingoption(value
, "IgnoreGroup", &(config
->ignoregrp
));
422 } else if(strcmp(key
, "HoldPkg") == 0) {
423 setrepeatingoption(value
, "HoldPkg", &(config
->holdpkg
));
424 } else if(strcmp(key
, "SyncFirst") == 0) {
425 setrepeatingoption(value
, "SyncFirst", &(config
->syncfirst
));
426 } else if(strcmp(key
, "CacheDir") == 0) {
427 setrepeatingoption(value
, "CacheDir", &(config
->cachedirs
));
428 } else if(strcmp(key
, "Architecture") == 0) {
430 config_set_arch(value
);
432 } else if(strcmp(key
, "DBPath") == 0) {
433 /* don't overwrite a path specified on the command line */
434 if(!config
->dbpath
) {
435 config
->dbpath
= strdup(value
);
436 pm_printf(ALPM_LOG_DEBUG
, "config: dbpath: %s\n", value
);
438 } else if(strcmp(key
, "RootDir") == 0) {
439 /* don't overwrite a path specified on the command line */
440 if(!config
->rootdir
) {
441 config
->rootdir
= strdup(value
);
442 pm_printf(ALPM_LOG_DEBUG
, "config: rootdir: %s\n", value
);
444 } else if(strcmp(key
, "GPGDir") == 0) {
445 if(!config
->gpgdir
) {
446 config
->gpgdir
= strdup(value
);
447 pm_printf(ALPM_LOG_DEBUG
, "config: gpgdir: %s\n", value
);
449 } else if(strcmp(key
, "LogFile") == 0) {
450 if(!config
->logfile
) {
451 config
->logfile
= strdup(value
);
452 pm_printf(ALPM_LOG_DEBUG
, "config: logfile: %s\n", value
);
454 } else if(strcmp(key
, "XferCommand") == 0) {
455 config
->xfercommand
= strdup(value
);
456 pm_printf(ALPM_LOG_DEBUG
, "config: xfercommand: %s\n", value
);
457 } else if(strcmp(key
, "CleanMethod") == 0) {
458 alpm_list_t
*methods
= NULL
;
459 setrepeatingoption(value
, "CleanMethod", &methods
);
460 if(process_cleanmethods(methods
, file
, linenum
)) {
465 } else if(strcmp(key
, "SigLevel") == 0) {
466 alpm_list_t
*values
= NULL
;
467 setrepeatingoption(value
, "SigLevel", &values
);
468 if(process_siglevel(values
, &config
->siglevel
, file
, linenum
)) {
474 pm_printf(ALPM_LOG_WARNING
,
475 _("config file %s, line %d: directive '%s' in section '%s' not recognized.\n"),
476 file
, linenum
, key
, "options");
483 static int _add_mirror(alpm_db_t
*db
, char *value
)
485 const char *dbname
= alpm_db_get_name(db
);
486 /* let's attempt a replacement for the current repo */
487 char *temp
= strreplace(value
, "$repo", dbname
);
488 /* let's attempt a replacement for the arch */
489 const char *arch
= config
->arch
;
492 server
= strreplace(temp
, "$arch", arch
);
495 if(strstr(temp
, "$arch")) {
497 pm_printf(ALPM_LOG_ERROR
,
498 _("mirror '%s' contains the '%s' variable, but no '%s' is defined.\n"),
499 value
, "$arch", "Architecture");
505 if(alpm_db_add_server(db
, server
) != 0) {
506 /* pm_errno is set by alpm_db_setserver */
507 pm_printf(ALPM_LOG_ERROR
, _("could not add server URL to database '%s': %s (%s)\n"),
508 dbname
, server
, alpm_strerror(alpm_errno(config
->handle
)));
517 /** Sets up libalpm global stuff in one go. Called after the command line
518 * and inital config file parsing. Once this is complete, we can see if any
519 * paths were defined. If a rootdir was defined and nothing else, we want all
520 * of our paths to live under the rootdir that was specified. Safe to call
521 * multiple times (will only do anything the first time).
523 static int setup_libalpm(void)
527 alpm_handle_t
*handle
;
529 pm_printf(ALPM_LOG_DEBUG
, "setup_libalpm called\n");
531 /* Configure root path first. If it is set and dbpath/logfile were not
532 * set, then set those as well to reside under the root. */
533 if(config
->rootdir
) {
535 if(!config
->dbpath
) {
536 snprintf(path
, PATH_MAX
, "%s/%s", config
->rootdir
, DBPATH
+ 1);
537 config
->dbpath
= strdup(path
);
539 if(!config
->logfile
) {
540 snprintf(path
, PATH_MAX
, "%s/%s", config
->rootdir
, LOGFILE
+ 1);
541 config
->logfile
= strdup(path
);
544 config
->rootdir
= strdup(ROOTDIR
);
545 if(!config
->dbpath
) {
546 config
->dbpath
= strdup(DBPATH
);
550 /* initialize library */
551 handle
= alpm_initialize(config
->rootdir
, config
->dbpath
, &err
);
553 pm_printf(ALPM_LOG_ERROR
, _("failed to initialize alpm library (%s)\n"),
555 if(err
== ALPM_ERR_DB_VERSION
) {
556 pm_printf(ALPM_LOG_ERROR
, _(" try running pacman-db-upgrade\n"));
560 config
->handle
= handle
;
562 alpm_option_set_logcb(handle
, cb_log
);
563 alpm_option_set_dlcb(handle
, cb_dl_progress
);
564 alpm_option_set_eventcb(handle
, cb_event
);
565 alpm_option_set_questioncb(handle
, cb_question
);
566 alpm_option_set_progresscb(handle
, cb_progress
);
568 config
->logfile
= config
->logfile
? config
->logfile
: strdup(LOGFILE
);
569 ret
= alpm_option_set_logfile(handle
, config
->logfile
);
571 pm_printf(ALPM_LOG_ERROR
, _("problem setting logfile '%s' (%s)\n"),
572 config
->logfile
, alpm_strerror(alpm_errno(handle
)));
576 /* Set GnuPG's home directory. This is not relative to rootdir, even if
577 * rootdir is defined. Reasoning: gpgdir contains configuration data. */
578 config
->gpgdir
= config
->gpgdir
? config
->gpgdir
: strdup(GPGDIR
);
579 ret
= alpm_option_set_gpgdir(handle
, config
->gpgdir
);
581 pm_printf(ALPM_LOG_ERROR
, _("problem setting gpgdir '%s' (%s)\n"),
582 config
->gpgdir
, alpm_strerror(alpm_errno(handle
)));
586 /* add a default cachedir if one wasn't specified */
587 if(config
->cachedirs
== NULL
) {
588 alpm_option_add_cachedir(handle
, CACHEDIR
);
590 alpm_option_set_cachedirs(handle
, config
->cachedirs
);
593 alpm_option_set_default_siglevel(handle
, config
->siglevel
);
595 if(config
->xfercommand
) {
596 alpm_option_set_fetchcb(handle
, download_with_xfercommand
);
597 } else if(!(alpm_capabilities() & ALPM_CAPABILITY_DOWNLOADER
)) {
598 pm_printf(ALPM_LOG_WARNING
, _("no '%s' configured"), "XferCommand");
601 if(config
->totaldownload
) {
602 alpm_option_set_totaldlcb(handle
, cb_dl_total
);
605 alpm_option_set_arch(handle
, config
->arch
);
606 alpm_option_set_checkspace(handle
, config
->checkspace
);
607 alpm_option_set_usesyslog(handle
, config
->usesyslog
);
608 alpm_option_set_usedelta(handle
, config
->usedelta
);
610 alpm_option_set_ignorepkgs(handle
, config
->ignorepkg
);
611 alpm_option_set_ignoregroups(handle
, config
->ignoregrp
);
612 alpm_option_set_noupgrades(handle
, config
->noupgrade
);
613 alpm_option_set_noextracts(handle
, config
->noextract
);
619 * Allows parsing in advance of an entire config section before we start
620 * calling library methods.
623 /* useful for all sections */
626 /* db section option gathering */
627 alpm_siglevel_t siglevel
;
628 alpm_list_t
*servers
;
632 * Wrap up a section once we have reached the end of it. This should be called
633 * when a subsequent section is encountered, or when we have reached the end of
634 * the root config file. Once called, all existing saved config pieces on the
635 * section struct are freed.
636 * @param section the current parsed and saved section data
637 * @param parse_options whether we are parsing options or repo data
638 * @return 0 on success, 1 on failure
640 static int finish_section(struct section_t
*section
, int parse_options
)
646 pm_printf(ALPM_LOG_DEBUG
, "config: finish section '%s'\n", section
->name
);
648 /* parsing options (or nothing)- nothing to do except free the pieces */
649 if(!section
->name
|| parse_options
|| section
->is_options
) {
653 /* if we are not looking at options sections only, register a db */
654 db
= alpm_db_register_sync(config
->handle
, section
->name
, section
->siglevel
);
656 pm_printf(ALPM_LOG_ERROR
, _("could not register '%s' database (%s)\n"),
657 section
->name
, alpm_strerror(alpm_errno(config
->handle
)));
662 for(i
= section
->servers
; i
; i
= alpm_list_next(i
)) {
663 char *value
= i
->data
;
664 if(_add_mirror(db
, value
) != 0) {
665 pm_printf(ALPM_LOG_ERROR
,
666 _("could not add mirror '%s' to database '%s' (%s)\n"),
667 value
, section
->name
, alpm_strerror(alpm_errno(config
->handle
)));
675 alpm_list_free(section
->servers
);
676 section
->servers
= NULL
;
677 section
->siglevel
= ALPM_SIG_USE_DEFAULT
;
679 section
->name
= NULL
;
683 /** The "real" parseconfig. Each "Include" directive will recall this method so
684 * recursion and stack depth are limited to 10 levels. The publicly visible
685 * parseconfig calls this with a NULL section argument so we can recall from
686 * within ourself on an include.
687 * @param file path to the config file
688 * @param section the current active section
689 * @param parse_options whether to parse and call methods for the options
690 * section; if 0, parse and call methods for the repos sections
691 * @param depth the current recursion depth
692 * @return 0 on success, 1 on failure
694 static int _parseconfig(const char *file
, struct section_t
*section
,
695 int parse_options
, int depth
)
701 const int max_depth
= 10;
703 if(depth
>= max_depth
) {
704 pm_printf(ALPM_LOG_ERROR
,
705 _("config parsing exceeded max recursion depth of %d.\n"), max_depth
);
710 pm_printf(ALPM_LOG_DEBUG
, "config: attempting to read file %s\n", file
);
711 fp
= fopen(file
, "r");
713 pm_printf(ALPM_LOG_ERROR
, _("config file %s could not be read.\n"), file
);
718 while(fgets(line
, PATH_MAX
, fp
)) {
719 char *key
, *value
, *ptr
;
724 /* ignore whole line and end of line comments */
725 if((ptr
= strchr(line
, '#'))) {
729 line_len
= strtrim(line
);
735 if(line
[0] == '[' && line
[line_len
- 1] == ']') {
737 /* only possibility here is a line == '[]' */
739 pm_printf(ALPM_LOG_ERROR
, _("config file %s, line %d: bad section name.\n"),
744 /* new config section, skip the '[' */
745 name
= strdup(line
+ 1);
746 name
[line_len
- 2] = '\0';
747 /* we're at a new section; perform any post-actions for the prior */
748 if(finish_section(section
, parse_options
)) {
752 pm_printf(ALPM_LOG_DEBUG
, "config: new section '%s'\n", name
);
753 section
->name
= name
;
754 section
->is_options
= (strcmp(name
, "options") == 0);
759 /* strsep modifies the 'line' string: 'key \0 value' */
767 pm_printf(ALPM_LOG_ERROR
, _("config file %s, line %d: syntax error in config file- missing key.\n"),
772 /* For each directive, compare to the camelcase string. */
773 if(section
->name
== NULL
) {
774 pm_printf(ALPM_LOG_ERROR
, _("config file %s, line %d: All directives must belong to a section.\n"),
779 /* Include is allowed in both options and repo sections */
780 if(strcmp(key
, "Include") == 0) {
786 pm_printf(ALPM_LOG_ERROR
, _("config file %s, line %d: directive '%s' needs a value\n"),
791 /* Ignore include failures... assume non-critical */
792 globret
= glob(value
, GLOB_NOCHECK
, NULL
, &globbuf
);
795 pm_printf(ALPM_LOG_DEBUG
,
796 "config file %s, line %d: include globbing out of space\n",
800 pm_printf(ALPM_LOG_DEBUG
,
801 "config file %s, line %d: include globbing read error for %s\n",
802 file
, linenum
, value
);
805 pm_printf(ALPM_LOG_DEBUG
,
806 "config file %s, line %d: no include found for %s\n",
807 file
, linenum
, value
);
810 for(gindex
= 0; gindex
< globbuf
.gl_pathc
; gindex
++) {
811 pm_printf(ALPM_LOG_DEBUG
, "config file %s, line %d: including %s\n",
812 file
, linenum
, globbuf
.gl_pathv
[gindex
]);
813 _parseconfig(globbuf
.gl_pathv
[gindex
], section
, parse_options
, depth
+ 1);
820 if(parse_options
&& section
->is_options
) {
821 /* we are either in options ... */
822 if((ret
= _parse_options(key
, value
, file
, linenum
)) != 0) {
825 } else if(!parse_options
&& !section
->is_options
) {
826 /* ... or in a repo section */
827 if(strcmp(key
, "Server") == 0) {
829 pm_printf(ALPM_LOG_ERROR
, _("config file %s, line %d: directive '%s' needs a value\n"),
834 section
->servers
= alpm_list_add(section
->servers
, strdup(value
));
835 } else if(strcmp(key
, "SigLevel") == 0) {
836 alpm_list_t
*values
= NULL
;
837 setrepeatingoption(value
, "SigLevel", &values
);
839 if(section
->siglevel
== ALPM_SIG_USE_DEFAULT
) {
840 section
->siglevel
= config
->siglevel
;
842 if(process_siglevel(values
, §ion
->siglevel
, file
, linenum
)) {
850 pm_printf(ALPM_LOG_WARNING
,
851 _("config file %s, line %d: directive '%s' in section '%s' not recognized.\n"),
852 file
, linenum
, key
, section
->name
);
858 ret
= finish_section(section
, parse_options
);
865 pm_printf(ALPM_LOG_DEBUG
, "config: finished parsing %s\n", file
);
869 /** Parse a configuration file.
870 * @param file path to the config file
871 * @return 0 on success, non-zero on error
873 int parseconfig(const char *file
)
876 struct section_t section
;
877 memset(§ion
, 0, sizeof(struct section_t
));
878 section
.siglevel
= ALPM_SIG_USE_DEFAULT
;
879 /* the config parse is a two-pass affair. We first parse the entire thing for
880 * the [options] section so we can get all default and path options set.
881 * Next, we go back and parse everything but [options]. */
883 /* call the real parseconfig function with a null section & db argument */
884 pm_printf(ALPM_LOG_DEBUG
, "parseconfig: options pass\n");
885 if((ret
= _parseconfig(file
, §ion
, 1, 0))) {
888 if((ret
= setup_libalpm())) {
891 /* second pass, repo section parsing */
892 pm_printf(ALPM_LOG_DEBUG
, "parseconfig: repo pass\n");
893 return _parseconfig(file
, §ion
, 0, 0);
896 /* vim: set ts=2 sw=2 noet: */