1 /* pkg.c - the opkg package management system
5 Copyright (C) 2001 University of Southern California
7 This program is free software; you can redistribute it and/or
8 modify it under the terms of the GNU General Public License as
9 published by the Free Software Foundation; either version 2, or (at
10 your option) any later version.
12 This program is distributed in the hope that it will be useful, but
13 WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 General Public License for more details.
27 #include "pkg_parse.h"
28 #include "pkg_extract.h"
29 #include "opkg_message.h"
30 #include "opkg_utils.h"
32 #include "libbb/libbb.h"
33 #include "sprintf_alloc.h"
34 #include "file_util.h"
36 #include "opkg_conf.h"
38 typedef struct enum_map enum_map_t;
45 static const enum_map_t pkg_state_want_map[] = {
46 { SW_UNKNOWN, "unknown"},
47 { SW_INSTALL, "install"},
48 { SW_DEINSTALL, "deinstall"},
52 static const enum_map_t pkg_state_flag_map[] = {
54 { SF_REINSTREQ, "reinstreq"},
56 { SF_REPLACE, "replace"},
57 { SF_NOPRUNE, "noprune"},
58 { SF_PREFER, "prefer"},
59 { SF_OBSOLETE, "obsolete"},
63 static const enum_map_t pkg_state_status_map[] = {
64 { SS_NOT_INSTALLED, "not-installed" },
65 { SS_UNPACKED, "unpacked" },
66 { SS_HALF_CONFIGURED, "half-configured" },
67 { SS_INSTALLED, "installed" },
68 { SS_HALF_INSTALLED, "half-installed" },
69 { SS_CONFIG_FILES, "config-files" },
70 { SS_POST_INST_FAILED, "post-inst-failed" },
71 { SS_REMOVAL_FAILED, "removal-failed" }
83 pkg->architecture = NULL;
84 pkg->maintainer = NULL;
86 pkg->description = NULL;
87 pkg->state_want = SW_UNKNOWN;
88 pkg->state_flag = SF_OK;
89 pkg->state_status = SS_NOT_INSTALLED;
90 pkg->depends_str = NULL;
91 pkg->provides_str = NULL;
92 pkg->depends_count = 0;
94 pkg->suggests_str = NULL;
95 pkg->recommends_str = NULL;
96 pkg->suggests_count = 0;
97 pkg->recommends_count = 0;
99 active_list_init(&pkg->list);
101 pkg->conflicts = NULL;
102 pkg->conflicts_count = 0;
104 pkg->replaces = NULL;
105 pkg->replaces_count = 0;
107 pkg->pre_depends_count = 0;
108 pkg->pre_depends_str = NULL;
109 pkg->provides_count = 0;
110 pkg->provides = NULL;
111 pkg->filename = NULL;
112 pkg->local_filename = NULL;
113 pkg->tmp_unpack_dir = NULL;
115 #if defined HAVE_SHA256
116 pkg->sha256sum = NULL;
119 pkg->installed_size = 0;
120 pkg->priority = NULL;
122 conffile_list_init(&pkg->conffiles);
123 pkg->installed_files = NULL;
124 pkg->installed_files_ref_cnt = 0;
126 pkg->provided_by_hand = 0;
134 pkg = xcalloc(1, sizeof(pkg_t));
141 compound_depend_deinit(compound_depend_t *depends)
144 for (i = 0; i < depends->possibility_count; i++)
147 d = depends->possibilities[i];
151 free (depends->possibilities);
155 pkg_deinit(pkg_t *pkg)
168 /* revision shares storage with version, so don't free */
169 pkg->revision = NULL;
171 /* owned by opkg_conf_t */
173 /* owned by opkg_conf_t */
176 if (pkg->architecture)
177 free(pkg->architecture);
178 pkg->architecture = NULL;
181 free(pkg->maintainer);
182 pkg->maintainer = NULL;
188 if (pkg->description)
189 free(pkg->description);
190 pkg->description = NULL;
192 pkg->state_want = SW_UNKNOWN;
193 pkg->state_flag = SF_OK;
194 pkg->state_status = SS_NOT_INSTALLED;
196 active_list_clear(&pkg->list);
199 free (pkg->replaces);
200 pkg->replaces = NULL;
203 int count = pkg->pre_depends_count
205 + pkg->recommends_count
206 + pkg->suggests_count;
208 for (i=0; i<count; i++)
209 compound_depend_deinit (&pkg->depends[i]);
213 if (pkg->conflicts) {
214 for (i=0; i<pkg->conflicts_count; i++)
215 compound_depend_deinit (&pkg->conflicts[i]);
216 free (pkg->conflicts);
220 free (pkg->provides);
222 pkg->pre_depends_count = 0;
223 pkg->provides_count = 0;
227 pkg->filename = NULL;
229 if (pkg->local_filename)
230 free(pkg->local_filename);
231 pkg->local_filename = NULL;
233 /* CLEANUP: It'd be nice to pullin the cleanup function from
234 opkg_install.c here. See comment in
235 opkg_install.c:cleanup_temporary_files */
236 if (pkg->tmp_unpack_dir)
237 free(pkg->tmp_unpack_dir);
238 pkg->tmp_unpack_dir = NULL;
244 #if defined HAVE_SHA256
246 free(pkg->sha256sum);
247 pkg->sha256sum = NULL;
252 pkg->priority = NULL;
258 conffile_list_deinit(&pkg->conffiles);
260 /* XXX: QUESTION: Is forcing this to 1 correct? I suppose so,
261 since if they are calling deinit, they should know. Maybe do an
262 assertion here instead? */
263 pkg->installed_files_ref_cnt = 1;
264 pkg_free_installed_files(pkg);
273 pkg_init_from_file(pkg_t *pkg, const char *filename)
277 char *control_path, *tmp;
281 pkg->local_filename = xstrdup(filename);
283 tmp = xstrdup(filename);
284 sprintf_alloc(&control_path, "%s/%s.control.XXXXXX",
288 fd = mkstemp(control_path);
290 opkg_perror(ERROR, "Failed to make temp file %s", control_path);
295 control_file = fdopen(fd, "r+");
296 if (control_file == NULL) {
297 opkg_perror(ERROR, "Failed to fdopen %s", control_path);
303 err = pkg_extract_control_file_to_stream(pkg, control_file);
305 opkg_msg(ERROR, "Failed to extract control file from %s.\n",
310 rewind(control_file);
312 if (pkg_parse_from_stream(pkg, control_file, 0))
316 fclose(control_file);
318 unlink(control_path);
325 /* Merge any new information in newpkg into oldpkg */
327 pkg_merge(pkg_t *oldpkg, pkg_t *newpkg)
329 if (oldpkg == newpkg) {
333 if (!oldpkg->auto_installed)
334 oldpkg->auto_installed = newpkg->auto_installed;
337 oldpkg->src = newpkg->src;
339 oldpkg->dest = newpkg->dest;
340 if (!oldpkg->architecture)
341 oldpkg->architecture = xstrdup(newpkg->architecture);
342 if (!oldpkg->arch_priority)
343 oldpkg->arch_priority = newpkg->arch_priority;
344 if (!oldpkg->section)
345 oldpkg->section = xstrdup(newpkg->section);
346 if(!oldpkg->maintainer)
347 oldpkg->maintainer = xstrdup(newpkg->maintainer);
348 if(!oldpkg->description)
349 oldpkg->description = xstrdup(newpkg->description);
351 if (!oldpkg->depends_count && !oldpkg->pre_depends_count && !oldpkg->recommends_count && !oldpkg->suggests_count) {
352 oldpkg->depends_count = newpkg->depends_count;
353 newpkg->depends_count = 0;
355 oldpkg->depends = newpkg->depends;
356 newpkg->depends = NULL;
358 oldpkg->pre_depends_count = newpkg->pre_depends_count;
359 newpkg->pre_depends_count = 0;
361 oldpkg->recommends_count = newpkg->recommends_count;
362 newpkg->recommends_count = 0;
364 oldpkg->suggests_count = newpkg->suggests_count;
365 newpkg->suggests_count = 0;
368 if (oldpkg->provides_count <= 1) {
369 oldpkg->provides_count = newpkg->provides_count;
370 newpkg->provides_count = 0;
372 if (!oldpkg->provides) {
373 oldpkg->provides = newpkg->provides;
374 newpkg->provides = NULL;
378 if (!oldpkg->conflicts_count) {
379 oldpkg->conflicts_count = newpkg->conflicts_count;
380 newpkg->conflicts_count = 0;
382 oldpkg->conflicts = newpkg->conflicts;
383 newpkg->conflicts = NULL;
386 if (!oldpkg->replaces_count) {
387 oldpkg->replaces_count = newpkg->replaces_count;
388 newpkg->replaces_count = 0;
390 oldpkg->replaces = newpkg->replaces;
391 newpkg->replaces = NULL;
394 if (!oldpkg->filename)
395 oldpkg->filename = xstrdup(newpkg->filename);
396 if (!oldpkg->local_filename)
397 oldpkg->local_filename = xstrdup(newpkg->local_filename);
398 if (!oldpkg->tmp_unpack_dir)
399 oldpkg->tmp_unpack_dir = xstrdup(newpkg->tmp_unpack_dir);
401 oldpkg->md5sum = xstrdup(newpkg->md5sum);
402 #if defined HAVE_SHA256
403 if (!oldpkg->sha256sum)
404 oldpkg->sha256sum = xstrdup(newpkg->sha256sum);
407 oldpkg->size = newpkg->size;
408 if (!oldpkg->installed_size)
409 oldpkg->installed_size = newpkg->installed_size;
410 if (!oldpkg->priority)
411 oldpkg->priority = xstrdup(newpkg->priority);
413 oldpkg->source = xstrdup(newpkg->source);
415 if (nv_pair_list_empty(&oldpkg->conffiles)){
416 list_splice_init(&newpkg->conffiles.head, &oldpkg->conffiles.head);
419 if (!oldpkg->installed_files){
420 oldpkg->installed_files = newpkg->installed_files;
421 oldpkg->installed_files_ref_cnt = newpkg->installed_files_ref_cnt;
422 newpkg->installed_files = NULL;
425 if (!oldpkg->essential)
426 oldpkg->essential = newpkg->essential;
432 abstract_pkg_init(abstract_pkg_t *ab_pkg)
434 ab_pkg->provided_by = abstract_pkg_vec_alloc();
435 ab_pkg->dependencies_checked = 0;
436 ab_pkg->state_status = SS_NOT_INSTALLED;
440 abstract_pkg_new(void)
442 abstract_pkg_t * ab_pkg;
444 ab_pkg = xcalloc(1, sizeof(abstract_pkg_t));
445 abstract_pkg_init(ab_pkg);
451 set_flags_from_control(pkg_t *pkg){
455 sprintf_alloc(&file_name,"%s/%s.control", pkg->dest->info_dir, pkg->name);
457 fp = fopen(file_name, "r");
459 opkg_perror(ERROR, "Failed to open %s");
466 if (pkg_parse_from_stream(pkg, fp, PFM_ALL ^ PFM_ESSENTIAL)) {
467 opkg_msg(DEBUG, "Unable to read control file for %s. May be empty.\n",
477 pkg_state_want_to_str(pkg_state_want_t sw)
481 for (i=0; i < ARRAY_SIZE(pkg_state_want_map); i++) {
482 if (pkg_state_want_map[i].value == sw) {
483 return pkg_state_want_map[i].str;
487 opkg_msg(ERROR, "Internal error: state_want=%d\n", sw);
488 return "<STATE_WANT_UNKNOWN>";
492 pkg_state_want_from_str(char *str)
496 for (i=0; i < ARRAY_SIZE(pkg_state_want_map); i++) {
497 if (strcmp(str, pkg_state_want_map[i].str) == 0) {
498 return pkg_state_want_map[i].value;
502 opkg_msg(ERROR, "Internal error: state_want=%s\n", str);
507 pkg_state_flag_to_str(pkg_state_flag_t sf)
513 /* clear the temporary flags before converting to string */
514 sf &= SF_NONVOLATILE_FLAGS;
517 return xstrdup("ok");
520 for (i=0; i < ARRAY_SIZE(pkg_state_flag_map); i++) {
521 if (sf & pkg_state_flag_map[i].value)
522 len += strlen(pkg_state_flag_map[i].str) + 1;
525 str = xmalloc(len+1);
528 for (i=0; i < ARRAY_SIZE(pkg_state_flag_map); i++) {
529 if (sf & pkg_state_flag_map[i].value) {
530 strncat(str, pkg_state_flag_map[i].str, len);
531 strncat(str, ",", len);
536 str[len-1] = '\0'; /* squash last comma */
542 pkg_state_flag_from_str(const char *str)
547 unsigned int sfname_len;
549 if (strcmp(str, "ok") == 0) {
552 for (i=0; i < ARRAY_SIZE(pkg_state_flag_map); i++) {
553 sfname = pkg_state_flag_map[i].str;
554 sfname_len = strlen(sfname);
555 if (strncmp(str, sfname, sfname_len) == 0) {
556 sf |= pkg_state_flag_map[i].value;
570 pkg_state_status_to_str(pkg_state_status_t ss)
574 for (i=0; i < ARRAY_SIZE(pkg_state_status_map); i++) {
575 if (pkg_state_status_map[i].value == ss) {
576 return pkg_state_status_map[i].str;
580 opkg_msg(ERROR, "Internal error: state_status=%d\n", ss);
581 return "<STATE_STATUS_UNKNOWN>";
585 pkg_state_status_from_str(const char *str)
589 for (i=0; i < ARRAY_SIZE(pkg_state_status_map); i++) {
590 if (strcmp(str, pkg_state_status_map[i].str) == 0) {
591 return pkg_state_status_map[i].value;
595 opkg_msg(ERROR, "Internal error: state_status=%s\n", str);
596 return SS_NOT_INSTALLED;
600 pkg_formatted_field(FILE *fp, pkg_t *pkg, const char *field)
604 int depends_count = pkg->pre_depends_count +
606 pkg->recommends_count +
609 if (strlen(field) < PKG_MINIMUM_FIELD_NAME_LEN) {
610 goto UNKNOWN_FMT_FIELD;
617 if (strcasecmp(field, "Architecture") == 0) {
618 if (pkg->architecture) {
619 fprintf(fp, "Architecture: %s\n", pkg->architecture);
621 } else if (strcasecmp(field, "Auto-Installed") == 0) {
622 if (pkg->auto_installed)
623 fprintf(fp, "Auto-Installed: yes\n");
625 goto UNKNOWN_FMT_FIELD;
630 if (strcasecmp(field, "Conffiles") == 0) {
631 conffile_list_elt_t *iter;
633 if (nv_pair_list_empty(&pkg->conffiles))
636 fprintf(fp, "Conffiles:\n");
637 for (iter = nv_pair_list_first(&pkg->conffiles); iter; iter = nv_pair_list_next(&pkg->conffiles, iter)) {
638 if (((conffile_t *)iter->data)->name && ((conffile_t *)iter->data)->value) {
639 fprintf(fp, " %s %s\n",
640 ((conffile_t *)iter->data)->name,
641 ((conffile_t *)iter->data)->value);
644 } else if (strcasecmp(field, "Conflicts") == 0) {
646 if (pkg->conflicts_count) {
647 fprintf(fp, "Conflicts:");
648 for(i = 0; i < pkg->conflicts_count; i++) {
649 cdep = pkg->conflicts[i].possibilities[0];
650 fprintf(fp, "%s %s", i == 0 ? "" : ",",
653 fprintf(fp, " (%s%s)",
654 constraint_to_str(cdep->constraint),
661 goto UNKNOWN_FMT_FIELD;
666 if (strcasecmp(field, "Depends") == 0) {
667 if (pkg->depends_count) {
668 fprintf(fp, "Depends:");
669 for (j=0, i=0; i<depends_count; i++) {
670 if (pkg->depends[i].type != DEPEND)
672 str = pkg_depend_str(pkg, i);
673 fprintf(fp, "%s %s", j == 0 ? "" : ",", str);
679 } else if (strcasecmp(field, "Description") == 0) {
680 if (pkg->description) {
681 fprintf(fp, "Description: %s\n", pkg->description);
684 goto UNKNOWN_FMT_FIELD;
689 if (pkg->essential) {
690 fprintf(fp, "Essential: yes\n");
696 fprintf(fp, "Filename: %s\n", pkg->filename);
701 if (strcasecmp(field, "Installed-Size") == 0) {
702 fprintf(fp, "Installed-Size: %ld\n", pkg->installed_size);
703 } else if (strcasecmp(field, "Installed-Time") == 0 && pkg->installed_time) {
704 fprintf(fp, "Installed-Time: %lu\n", pkg->installed_time);
709 if (strcasecmp(field, "Maintainer") == 0) {
710 if (pkg->maintainer) {
711 fprintf(fp, "maintainer: %s\n", pkg->maintainer);
713 } else if (strcasecmp(field, "MD5sum") == 0) {
715 fprintf(fp, "MD5Sum: %s\n", pkg->md5sum);
718 goto UNKNOWN_FMT_FIELD;
723 if (strcasecmp(field, "Package") == 0) {
724 fprintf(fp, "Package: %s\n", pkg->name);
725 } else if (strcasecmp(field, "Priority") == 0) {
726 fprintf(fp, "Priority: %s\n", pkg->priority);
727 } else if (strcasecmp(field, "Provides") == 0) {
728 if (pkg->provides_count) {
729 fprintf(fp, "Provides:");
730 for(i = 1; i < pkg->provides_count; i++) {
731 fprintf(fp, "%s %s", i == 1 ? "" : ",",
732 pkg->provides[i]->name);
737 goto UNKNOWN_FMT_FIELD;
742 if (strcasecmp (field, "Replaces") == 0) {
743 if (pkg->replaces_count) {
744 fprintf(fp, "Replaces:");
745 for (i = 0; i < pkg->replaces_count; i++) {
746 fprintf(fp, "%s %s", i == 0 ? "" : ",",
747 pkg->replaces[i]->name);
751 } else if (strcasecmp (field, "Recommends") == 0) {
752 if (pkg->recommends_count) {
753 fprintf(fp, "Recommends:");
754 for (j=0, i=0; i<depends_count; i++) {
755 if (pkg->depends[i].type != RECOMMEND)
757 str = pkg_depend_str(pkg, i);
758 fprintf(fp, "%s %s", j == 0 ? "" : ",", str);
765 goto UNKNOWN_FMT_FIELD;
770 if (strcasecmp(field, "Section") == 0) {
772 fprintf(fp, "Section: %s\n", pkg->section);
774 #if defined HAVE_SHA256
775 } else if (strcasecmp(field, "SHA256sum") == 0) {
776 if (pkg->sha256sum) {
777 fprintf(fp, "SHA256sum: %s\n", pkg->sha256sum);
780 } else if (strcasecmp(field, "Size") == 0) {
782 fprintf(fp, "Size: %ld\n", pkg->size);
784 } else if (strcasecmp(field, "Source") == 0) {
786 fprintf(fp, "Source: %s\n", pkg->source);
788 } else if (strcasecmp(field, "Status") == 0) {
789 char *pflag = pkg_state_flag_to_str(pkg->state_flag);
790 fprintf(fp, "Status: %s %s %s\n",
791 pkg_state_want_to_str(pkg->state_want),
793 pkg_state_status_to_str(pkg->state_status));
795 } else if (strcasecmp(field, "Suggests") == 0) {
796 if (pkg->suggests_count) {
797 fprintf(fp, "Suggests:");
798 for (j=0, i=0; i<depends_count; i++) {
799 if (pkg->depends[i].type != SUGGEST)
801 str = pkg_depend_str(pkg, i);
802 fprintf(fp, "%s %s", j == 0 ? "" : ",", str);
809 goto UNKNOWN_FMT_FIELD;
814 if (strcasecmp(field, "Tags") == 0) {
816 fprintf(fp, "Tags: %s\n", pkg->tags);
823 char *version = pkg_version_str_alloc(pkg);
826 fprintf(fp, "Version: %s\n", version);
831 goto UNKNOWN_FMT_FIELD;
837 opkg_msg(ERROR, "Internal error: field=%s\n", field);
841 pkg_formatted_info(FILE *fp, pkg_t *pkg)
843 pkg_formatted_field(fp, pkg, "Package");
844 pkg_formatted_field(fp, pkg, "Version");
845 pkg_formatted_field(fp, pkg, "Depends");
846 pkg_formatted_field(fp, pkg, "Recommends");
847 pkg_formatted_field(fp, pkg, "Suggests");
848 pkg_formatted_field(fp, pkg, "Provides");
849 pkg_formatted_field(fp, pkg, "Replaces");
850 pkg_formatted_field(fp, pkg, "Conflicts");
851 pkg_formatted_field(fp, pkg, "Status");
852 pkg_formatted_field(fp, pkg, "Section");
853 pkg_formatted_field(fp, pkg, "Essential");
854 pkg_formatted_field(fp, pkg, "Architecture");
855 pkg_formatted_field(fp, pkg, "Maintainer");
856 pkg_formatted_field(fp, pkg, "MD5sum");
857 pkg_formatted_field(fp, pkg, "Size");
858 pkg_formatted_field(fp, pkg, "Filename");
859 pkg_formatted_field(fp, pkg, "Conffiles");
860 pkg_formatted_field(fp, pkg, "Source");
861 pkg_formatted_field(fp, pkg, "Description");
862 pkg_formatted_field(fp, pkg, "Installed-Time");
863 pkg_formatted_field(fp, pkg, "Tags");
868 pkg_print_status(pkg_t * pkg, FILE * file)
874 pkg_formatted_field(file, pkg, "Package");
875 pkg_formatted_field(file, pkg, "Version");
876 pkg_formatted_field(file, pkg, "Depends");
877 pkg_formatted_field(file, pkg, "Recommends");
878 pkg_formatted_field(file, pkg, "Suggests");
879 pkg_formatted_field(file, pkg, "Provides");
880 pkg_formatted_field(file, pkg, "Replaces");
881 pkg_formatted_field(file, pkg, "Conflicts");
882 pkg_formatted_field(file, pkg, "Status");
883 pkg_formatted_field(file, pkg, "Essential");
884 pkg_formatted_field(file, pkg, "Architecture");
885 pkg_formatted_field(file, pkg, "Conffiles");
886 pkg_formatted_field(file, pkg, "Installed-Time");
887 pkg_formatted_field(file, pkg, "Auto-Installed");
892 * libdpkg - Debian packaging suite library routines
893 * vercmp.c - comparison of version numbers
895 * Copyright (C) 1995 Ian Jackson <iwj10@cus.cam.ac.uk>
898 /* assume ascii; warning: evaluates x multiple times! */
899 #define order(x) ((x) == '~' ? -1 \
902 : isalpha((x)) ? (x) \
906 verrevcmp(const char *val, const char *ref) {
910 while (*val || *ref) {
913 while ( (*val && !isdigit(*val)) || (*ref && !isdigit(*ref)) ) {
914 int vc= order(*val), rc= order(*ref);
915 if (vc != rc) return vc - rc;
919 while ( *val == '0' ) val++;
920 while ( *ref == '0' ) ref++;
921 while (isdigit(*val) && isdigit(*ref)) {
922 if (!first_diff) first_diff= *val - *ref;
925 if (isdigit(*val)) return 1;
926 if (isdigit(*ref)) return -1;
927 if (first_diff) return first_diff;
933 pkg_compare_versions(const pkg_t *pkg, const pkg_t *ref_pkg)
937 if (pkg->epoch > ref_pkg->epoch) {
941 if (pkg->epoch < ref_pkg->epoch) {
945 r = verrevcmp(pkg->version, ref_pkg->version);
950 r = verrevcmp(pkg->revision, ref_pkg->revision);
960 pkg_version_satisfied(pkg_t *it, pkg_t *ref, const char *op)
964 r = pkg_compare_versions(it, ref);
966 if (strcmp(op, "<=") == 0 || strcmp(op, "<") == 0) {
970 if (strcmp(op, ">=") == 0 || strcmp(op, ">") == 0) {
974 if (strcmp(op, "<<") == 0) {
978 if (strcmp(op, ">>") == 0) {
982 if (strcmp(op, "=") == 0) {
986 opkg_msg(ERROR, "Unknown operator: %s.\n", op);
991 pkg_name_version_and_architecture_compare(const void *p1, const void *p2)
993 const pkg_t *a = *(const pkg_t**) p1;
994 const pkg_t *b = *(const pkg_t**) p2;
997 if (!a->name || !b->name) {
998 opkg_msg(ERROR, "Internal error: a->name=%p, b->name=%p.\n",
1003 namecmp = strcmp(a->name, b->name);
1006 vercmp = pkg_compare_versions(a, b);
1009 if (!a->arch_priority || !b->arch_priority) {
1010 opkg_msg(ERROR, "Internal error: a->arch_priority=%i b->arch_priority=%i.\n",
1011 a->arch_priority, b->arch_priority);
1014 if (a->arch_priority > b->arch_priority)
1016 if (a->arch_priority < b->arch_priority)
1022 abstract_pkg_name_compare(const void *p1, const void *p2)
1024 const abstract_pkg_t *a = *(const abstract_pkg_t **)p1;
1025 const abstract_pkg_t *b = *(const abstract_pkg_t **)p2;
1026 if (!a->name || !b->name) {
1027 opkg_msg(ERROR, "Internal error: a->name=%p b->name=%p.\n",
1031 return strcmp(a->name, b->name);
1036 pkg_version_str_alloc(pkg_t *pkg)
1042 sprintf_alloc(&version, "%d:%s-%s",
1043 pkg->epoch, pkg->version, pkg->revision);
1045 sprintf_alloc(&version, "%d:%s",
1046 pkg->epoch, pkg->version);
1049 sprintf_alloc(&version, "%s-%s",
1050 pkg->version, pkg->revision);
1052 version = xstrdup(pkg->version);
1059 * XXX: this should be broken into two functions
1062 pkg_get_installed_files(pkg_t *pkg)
1065 char *list_file_name = NULL;
1066 FILE *list_file = NULL;
1068 char *installed_file_name;
1069 unsigned int rootdirlen = 0;
1071 pkg->installed_files_ref_cnt++;
1073 if (pkg->installed_files) {
1074 return pkg->installed_files;
1077 pkg->installed_files = str_list_alloc();
1079 /* For uninstalled packages, get the file list directly from the package.
1080 For installed packages, look at the package.list file in the database.
1082 if (pkg->state_status == SS_NOT_INSTALLED || pkg->dest == NULL) {
1083 if (pkg->local_filename == NULL) {
1084 return pkg->installed_files;
1086 /* XXX: CLEANUP: Maybe rewrite this to avoid using a temporary
1087 file. In other words, change deb_extract so that it can
1088 simply return the file list as a char *[] rather than
1089 insisting on writing in to a FILE * as it does now. */
1090 sprintf_alloc(&list_file_name, "%s/%s.list.XXXXXX",
1091 conf->tmp_dir, pkg->name);
1092 fd = mkstemp(list_file_name);
1094 opkg_perror(ERROR, "Failed to make temp file %s.",
1096 free(list_file_name);
1097 return pkg->installed_files;
1099 list_file = fdopen(fd, "r+");
1100 if (list_file == NULL) {
1101 opkg_perror(ERROR, "Failed to fdopen temp file %s.",
1104 unlink(list_file_name);
1105 free(list_file_name);
1106 return pkg->installed_files;
1108 err = pkg_extract_data_file_names_to_stream(pkg, list_file);
1110 opkg_msg(ERROR, "Error extracting file list from %s.\n",
1111 pkg->local_filename);
1113 unlink(list_file_name);
1114 free(list_file_name);
1115 str_list_deinit(pkg->installed_files);
1116 pkg->installed_files = NULL;
1121 sprintf_alloc(&list_file_name, "%s/%s.list",
1122 pkg->dest->info_dir, pkg->name);
1123 list_file = fopen(list_file_name, "r");
1124 if (list_file == NULL) {
1125 opkg_perror(ERROR, "Failed to open %s",
1127 free(list_file_name);
1128 return pkg->installed_files;
1130 free(list_file_name);
1133 if (conf->offline_root)
1134 rootdirlen = strlen(conf->offline_root);
1139 line = file_read_line_alloc(list_file);
1145 if (pkg->state_status == SS_NOT_INSTALLED || pkg->dest == NULL) {
1146 if (*file_name == '.') {
1149 if (*file_name == '/') {
1152 sprintf_alloc(&installed_file_name, "%s%s",
1153 pkg->dest->root_dir, file_name);
1155 if (conf->offline_root &&
1156 strncmp(conf->offline_root, file_name, rootdirlen)) {
1157 sprintf_alloc(&installed_file_name, "%s%s",
1158 conf->offline_root, file_name);
1160 // already contains root_dir as header -> ABSOLUTE
1161 sprintf_alloc(&installed_file_name, "%s", file_name);
1164 str_list_append(pkg->installed_files, installed_file_name);
1165 free(installed_file_name);
1171 if (pkg->state_status == SS_NOT_INSTALLED || pkg->dest == NULL) {
1172 unlink(list_file_name);
1173 free(list_file_name);
1176 return pkg->installed_files;
1179 /* XXX: CLEANUP: This function and it's counterpart,
1180 (pkg_get_installed_files), do not match our init/deinit naming
1181 convention. Nor the alloc/free convention. But, then again, neither
1182 of these conventions currrently fit the way these two functions
1185 pkg_free_installed_files(pkg_t *pkg)
1187 pkg->installed_files_ref_cnt--;
1189 if (pkg->installed_files_ref_cnt > 0)
1192 if (pkg->installed_files) {
1193 str_list_purge(pkg->installed_files);
1196 pkg->installed_files = NULL;
1200 pkg_remove_installed_files_list(pkg_t *pkg)
1202 char *list_file_name;
1204 sprintf_alloc(&list_file_name, "%s/%s.list",
1205 pkg->dest->info_dir, pkg->name);
1207 if (!conf->noaction)
1208 (void)unlink(list_file_name);
1210 free(list_file_name);
1214 pkg_get_conffile(pkg_t *pkg, const char *file_name)
1216 conffile_list_elt_t *iter;
1217 conffile_t *conffile;
1223 for (iter = nv_pair_list_first(&pkg->conffiles); iter; iter = nv_pair_list_next(&pkg->conffiles, iter)) {
1224 conffile = (conffile_t *)iter->data;
1226 if (strcmp(conffile->name, file_name) == 0) {
1235 pkg_run_script(pkg_t *pkg, const char *script, const char *args)
1244 /* XXX: FEATURE: When conf->offline_root is set, we should run the
1245 maintainer script within a chroot environment. */
1246 if (conf->offline_root) {
1247 opkg_msg(INFO, "Offline root mode: not running %s.%s.\n",
1252 /* Installed packages have scripts in pkg->dest->info_dir, uninstalled packages
1253 have scripts in pkg->tmp_unpack_dir. */
1254 if (pkg->state_status == SS_INSTALLED || pkg->state_status == SS_UNPACKED) {
1255 if (pkg->dest == NULL) {
1256 opkg_msg(ERROR, "Internal error: %s has a NULL dest.\n",
1260 sprintf_alloc(&path, "%s/%s.%s", pkg->dest->info_dir, pkg->name, script);
1262 if (pkg->tmp_unpack_dir == NULL) {
1263 opkg_msg(ERROR, "Internal error: %s has a NULL tmp_unpack_dir.\n",
1267 sprintf_alloc(&path, "%s/%s", pkg->tmp_unpack_dir, script);
1270 opkg_msg(INFO, "Running script %s.\n", path);
1273 pkg->dest ? pkg->dest->root_dir : conf->default_dest->root_dir, 1);
1275 if (! file_exists(path)) {
1280 sprintf_alloc(&cmd, "%s %s", path, args);
1283 const char *argv[] = {"sh", "-c", cmd, NULL};
1284 err = xsystem(argv);
1289 opkg_msg(ERROR, "%s script returned status %d.\n", script, err);
1297 pkg_arch_supported(pkg_t *pkg)
1299 nv_pair_list_elt_t *l;
1301 if (!pkg->architecture)
1304 list_for_each_entry(l , &conf->arch_list.head, node) {
1305 nv_pair_t *nv = (nv_pair_t *)l->data;
1306 if (strcmp(nv->name, pkg->architecture) == 0) {
1307 opkg_msg(DEBUG, "Arch %s (priority %s) supported for pkg %s.\n",
1308 nv->name, nv->value, pkg->name);
1313 opkg_msg(DEBUG, "Arch %s unsupported for pkg %s.\n",
1314 pkg->architecture, pkg->name);
1319 pkg_info_preinstall_check(void)
1322 pkg_vec_t *installed_pkgs = pkg_vec_alloc();
1324 /* update the file owner data structure */
1325 opkg_msg(INFO, "Updating file owner list.\n");
1326 pkg_hash_fetch_all_installed(installed_pkgs);
1327 for (i = 0; i < installed_pkgs->len; i++) {
1328 pkg_t *pkg = installed_pkgs->pkgs[i];
1329 str_list_t *installed_files = pkg_get_installed_files(pkg); /* this causes installed_files to be cached */
1330 str_list_elt_t *iter, *niter;
1331 if (installed_files == NULL) {
1332 opkg_msg(ERROR, "Failed to determine installed "
1333 "files for pkg %s.\n", pkg->name);
1336 for (iter = str_list_first(installed_files), niter = str_list_next(installed_files, iter);
1338 iter = niter, niter = str_list_next(installed_files, iter)) {
1339 char *installed_file = (char *) iter->data;
1340 file_hash_set_file_owner(installed_file, pkg);
1342 pkg_free_installed_files(pkg);
1344 pkg_vec_free(installed_pkgs);
1347 struct pkg_write_filelist_data {
1353 pkg_write_filelist_helper(const char *key, void *entry_, void *data_)
1355 struct pkg_write_filelist_data *data = data_;
1356 pkg_t *entry = entry_;
1357 if (entry == data->pkg) {
1358 fprintf(data->stream, "%s\n", key);
1363 pkg_write_filelist(pkg_t *pkg)
1365 struct pkg_write_filelist_data data;
1366 char *list_file_name;
1368 sprintf_alloc(&list_file_name, "%s/%s.list",
1369 pkg->dest->info_dir, pkg->name);
1371 opkg_msg(INFO, "Creating %s file for pkg %s.\n",
1372 list_file_name, pkg->name);
1374 data.stream = fopen(list_file_name, "w");
1376 opkg_perror(ERROR, "Failed to open %s",
1378 free(list_file_name);
1383 hash_table_foreach(&conf->file_hash, pkg_write_filelist_helper, &data);
1384 fclose(data.stream);
1385 free(list_file_name);
1387 pkg->state_flag &= ~SF_FILELIST_CHANGED;
1393 pkg_write_changed_filelists(void)
1395 pkg_vec_t *installed_pkgs = pkg_vec_alloc();
1396 int i, err, ret = 0;
1401 opkg_msg(INFO, "Saving changed filelists.\n");
1403 pkg_hash_fetch_all_installed(installed_pkgs);
1404 for (i = 0; i < installed_pkgs->len; i++) {
1405 pkg_t *pkg = installed_pkgs->pkgs[i];
1406 if (pkg->state_flag & SF_FILELIST_CHANGED) {
1407 err = pkg_write_filelist(pkg);
1413 pkg_vec_free (installed_pkgs);