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.
28 #include "pkg_parse.h"
29 #include "pkg_extract.h"
30 #include "opkg_message.h"
31 #include "opkg_utils.h"
33 #include "libbb/libbb.h"
34 #include "sprintf_alloc.h"
35 #include "file_util.h"
37 #include "opkg_conf.h"
39 typedef struct enum_map enum_map_t;
46 static const enum_map_t pkg_state_want_map[] = {
47 { SW_UNKNOWN, "unknown"},
48 { SW_INSTALL, "install"},
49 { SW_DEINSTALL, "deinstall"},
53 static const enum_map_t pkg_state_flag_map[] = {
55 { SF_REINSTREQ, "reinstreq"},
57 { SF_REPLACE, "replace"},
58 { SF_NOPRUNE, "noprune"},
59 { SF_PREFER, "prefer"},
60 { SF_OBSOLETE, "obsolete"},
64 static const enum_map_t pkg_state_status_map[] = {
65 { SS_NOT_INSTALLED, "not-installed" },
66 { SS_UNPACKED, "unpacked" },
67 { SS_HALF_CONFIGURED, "half-configured" },
68 { SS_INSTALLED, "installed" },
69 { SS_HALF_INSTALLED, "half-installed" },
70 { SS_CONFIG_FILES, "config-files" },
71 { SS_POST_INST_FAILED, "post-inst-failed" },
72 { SS_REMOVAL_FAILED, "removal-failed" }
84 pkg->architecture = NULL;
85 pkg->maintainer = NULL;
87 pkg->description = NULL;
88 pkg->state_want = SW_UNKNOWN;
89 pkg->state_flag = SF_OK;
90 pkg->state_status = SS_NOT_INSTALLED;
91 pkg->depends_str = NULL;
92 pkg->provides_str = NULL;
93 pkg->depends_count = 0;
95 pkg->suggests_str = NULL;
96 pkg->recommends_str = NULL;
97 pkg->suggests_count = 0;
98 pkg->recommends_count = 0;
100 active_list_init(&pkg->list);
102 pkg->conflicts = NULL;
103 pkg->conflicts_count = 0;
105 pkg->replaces = NULL;
106 pkg->replaces_count = 0;
108 pkg->pre_depends_count = 0;
109 pkg->pre_depends_str = NULL;
110 pkg->provides_count = 0;
111 pkg->provides = NULL;
112 pkg->filename = NULL;
113 pkg->local_filename = NULL;
114 pkg->tmp_unpack_dir = NULL;
116 #if defined HAVE_SHA256
117 pkg->sha256sum = NULL;
120 pkg->installed_size = 0;
121 pkg->priority = NULL;
123 conffile_list_init(&pkg->conffiles);
124 pkg->installed_files = NULL;
125 pkg->installed_files_ref_cnt = 0;
127 pkg->provided_by_hand = 0;
135 pkg = xcalloc(1, sizeof(pkg_t));
142 compound_depend_deinit(compound_depend_t *depends)
145 for (i = 0; i < depends->possibility_count; i++)
148 d = depends->possibilities[i];
152 free (depends->possibilities);
156 pkg_deinit(pkg_t *pkg)
169 /* revision shares storage with version, so don't free */
170 pkg->revision = NULL;
172 /* owned by opkg_conf_t */
174 /* owned by opkg_conf_t */
177 if (pkg->architecture)
178 free(pkg->architecture);
179 pkg->architecture = NULL;
182 free(pkg->maintainer);
183 pkg->maintainer = NULL;
189 if (pkg->description)
190 free(pkg->description);
191 pkg->description = NULL;
193 pkg->state_want = SW_UNKNOWN;
194 pkg->state_flag = SF_OK;
195 pkg->state_status = SS_NOT_INSTALLED;
197 active_list_clear(&pkg->list);
200 free (pkg->replaces);
201 pkg->replaces = NULL;
204 int count = pkg->pre_depends_count
206 + pkg->recommends_count
207 + pkg->suggests_count;
209 for (i=0; i<count; i++)
210 compound_depend_deinit (&pkg->depends[i]);
214 if (pkg->conflicts) {
215 for (i=0; i<pkg->conflicts_count; i++)
216 compound_depend_deinit (&pkg->conflicts[i]);
217 free (pkg->conflicts);
221 free (pkg->provides);
223 pkg->pre_depends_count = 0;
224 pkg->provides_count = 0;
228 pkg->filename = NULL;
230 if (pkg->local_filename)
231 free(pkg->local_filename);
232 pkg->local_filename = NULL;
234 /* CLEANUP: It'd be nice to pullin the cleanup function from
235 opkg_install.c here. See comment in
236 opkg_install.c:cleanup_temporary_files */
237 if (pkg->tmp_unpack_dir)
238 free(pkg->tmp_unpack_dir);
239 pkg->tmp_unpack_dir = NULL;
245 #if defined HAVE_SHA256
247 free(pkg->sha256sum);
248 pkg->sha256sum = NULL;
253 pkg->priority = NULL;
259 conffile_list_deinit(&pkg->conffiles);
261 /* XXX: QUESTION: Is forcing this to 1 correct? I suppose so,
262 since if they are calling deinit, they should know. Maybe do an
263 assertion here instead? */
264 pkg->installed_files_ref_cnt = 1;
265 pkg_free_installed_files(pkg);
274 pkg_init_from_file(pkg_t *pkg, const char *filename)
278 char *control_path, *tmp;
282 pkg->local_filename = xstrdup(filename);
284 tmp = xstrdup(filename);
285 sprintf_alloc(&control_path, "%s/%s.control.XXXXXX",
289 fd = mkstemp(control_path);
291 opkg_perror(ERROR, "Failed to make temp file %s", control_path);
296 control_file = fdopen(fd, "r+");
297 if (control_file == NULL) {
298 opkg_perror(ERROR, "Failed to fdopen %s", control_path);
304 err = pkg_extract_control_file_to_stream(pkg, control_file);
306 opkg_msg(ERROR, "Failed to extract control file from %s.\n",
311 rewind(control_file);
313 if ((err = pkg_parse_from_stream(pkg, control_file, 0))) {
315 opkg_msg(ERROR, "Malformed package file %s.\n",
322 fclose(control_file);
324 unlink(control_path);
331 /* Merge any new information in newpkg into oldpkg */
333 pkg_merge(pkg_t *oldpkg, pkg_t *newpkg)
335 if (oldpkg == newpkg) {
339 if (!oldpkg->auto_installed)
340 oldpkg->auto_installed = newpkg->auto_installed;
343 oldpkg->src = newpkg->src;
345 oldpkg->dest = newpkg->dest;
346 if (!oldpkg->architecture)
347 oldpkg->architecture = xstrdup(newpkg->architecture);
348 if (!oldpkg->arch_priority)
349 oldpkg->arch_priority = newpkg->arch_priority;
350 if (!oldpkg->section)
351 oldpkg->section = xstrdup(newpkg->section);
352 if(!oldpkg->maintainer)
353 oldpkg->maintainer = xstrdup(newpkg->maintainer);
354 if(!oldpkg->description)
355 oldpkg->description = xstrdup(newpkg->description);
357 if (!oldpkg->depends_count && !oldpkg->pre_depends_count && !oldpkg->recommends_count && !oldpkg->suggests_count) {
358 oldpkg->depends_count = newpkg->depends_count;
359 newpkg->depends_count = 0;
361 oldpkg->depends = newpkg->depends;
362 newpkg->depends = NULL;
364 oldpkg->pre_depends_count = newpkg->pre_depends_count;
365 newpkg->pre_depends_count = 0;
367 oldpkg->recommends_count = newpkg->recommends_count;
368 newpkg->recommends_count = 0;
370 oldpkg->suggests_count = newpkg->suggests_count;
371 newpkg->suggests_count = 0;
374 if (oldpkg->provides_count <= 1) {
375 oldpkg->provides_count = newpkg->provides_count;
376 newpkg->provides_count = 0;
378 if (!oldpkg->provides) {
379 oldpkg->provides = newpkg->provides;
380 newpkg->provides = NULL;
384 if (!oldpkg->conflicts_count) {
385 oldpkg->conflicts_count = newpkg->conflicts_count;
386 newpkg->conflicts_count = 0;
388 oldpkg->conflicts = newpkg->conflicts;
389 newpkg->conflicts = NULL;
392 if (!oldpkg->replaces_count) {
393 oldpkg->replaces_count = newpkg->replaces_count;
394 newpkg->replaces_count = 0;
396 oldpkg->replaces = newpkg->replaces;
397 newpkg->replaces = NULL;
400 if (!oldpkg->filename)
401 oldpkg->filename = xstrdup(newpkg->filename);
402 if (!oldpkg->local_filename)
403 oldpkg->local_filename = xstrdup(newpkg->local_filename);
404 if (!oldpkg->tmp_unpack_dir)
405 oldpkg->tmp_unpack_dir = xstrdup(newpkg->tmp_unpack_dir);
407 oldpkg->md5sum = xstrdup(newpkg->md5sum);
408 #if defined HAVE_SHA256
409 if (!oldpkg->sha256sum)
410 oldpkg->sha256sum = xstrdup(newpkg->sha256sum);
413 oldpkg->size = newpkg->size;
414 if (!oldpkg->installed_size)
415 oldpkg->installed_size = newpkg->installed_size;
416 if (!oldpkg->priority)
417 oldpkg->priority = xstrdup(newpkg->priority);
419 oldpkg->source = xstrdup(newpkg->source);
421 if (nv_pair_list_empty(&oldpkg->conffiles)){
422 list_splice_init(&newpkg->conffiles.head, &oldpkg->conffiles.head);
425 if (!oldpkg->installed_files){
426 oldpkg->installed_files = newpkg->installed_files;
427 oldpkg->installed_files_ref_cnt = newpkg->installed_files_ref_cnt;
428 newpkg->installed_files = NULL;
431 if (!oldpkg->essential)
432 oldpkg->essential = newpkg->essential;
438 abstract_pkg_init(abstract_pkg_t *ab_pkg)
440 ab_pkg->provided_by = abstract_pkg_vec_alloc();
441 ab_pkg->dependencies_checked = 0;
442 ab_pkg->state_status = SS_NOT_INSTALLED;
446 abstract_pkg_new(void)
448 abstract_pkg_t * ab_pkg;
450 ab_pkg = xcalloc(1, sizeof(abstract_pkg_t));
451 abstract_pkg_init(ab_pkg);
457 set_flags_from_control(pkg_t *pkg){
461 sprintf_alloc(&file_name,"%s/%s.control", pkg->dest->info_dir, pkg->name);
463 fp = fopen(file_name, "r");
465 opkg_perror(ERROR, "Failed to open %s", file_name);
472 if (pkg_parse_from_stream(pkg, fp, PFM_ALL ^ PFM_ESSENTIAL)) {
473 opkg_msg(DEBUG, "Unable to read control file for %s. May be empty.\n",
483 pkg_state_want_to_str(pkg_state_want_t sw)
487 for (i=0; i < ARRAY_SIZE(pkg_state_want_map); i++) {
488 if (pkg_state_want_map[i].value == sw) {
489 return pkg_state_want_map[i].str;
493 opkg_msg(ERROR, "Internal error: state_want=%d\n", sw);
494 return "<STATE_WANT_UNKNOWN>";
498 pkg_state_want_from_str(char *str)
502 for (i=0; i < ARRAY_SIZE(pkg_state_want_map); i++) {
503 if (strcmp(str, pkg_state_want_map[i].str) == 0) {
504 return pkg_state_want_map[i].value;
508 opkg_msg(ERROR, "Internal error: state_want=%s\n", str);
513 pkg_state_flag_to_str(pkg_state_flag_t sf)
519 /* clear the temporary flags before converting to string */
520 sf &= SF_NONVOLATILE_FLAGS;
523 return xstrdup("ok");
526 for (i=0; i < ARRAY_SIZE(pkg_state_flag_map); i++) {
527 if (sf & pkg_state_flag_map[i].value)
528 len += strlen(pkg_state_flag_map[i].str) + 1;
531 str = xmalloc(len+1);
534 for (i=0; i < ARRAY_SIZE(pkg_state_flag_map); i++) {
535 if (sf & pkg_state_flag_map[i].value) {
536 strncat(str, pkg_state_flag_map[i].str, len);
537 strncat(str, ",", len);
542 str[len-1] = '\0'; /* squash last comma */
548 pkg_state_flag_from_str(const char *str)
553 unsigned int sfname_len;
555 if (strcmp(str, "ok") == 0) {
558 for (i=0; i < ARRAY_SIZE(pkg_state_flag_map); i++) {
559 sfname = pkg_state_flag_map[i].str;
560 sfname_len = strlen(sfname);
561 if (strncmp(str, sfname, sfname_len) == 0) {
562 sf |= pkg_state_flag_map[i].value;
576 pkg_state_status_to_str(pkg_state_status_t ss)
580 for (i=0; i < ARRAY_SIZE(pkg_state_status_map); i++) {
581 if (pkg_state_status_map[i].value == ss) {
582 return pkg_state_status_map[i].str;
586 opkg_msg(ERROR, "Internal error: state_status=%d\n", ss);
587 return "<STATE_STATUS_UNKNOWN>";
591 pkg_state_status_from_str(const char *str)
595 for (i=0; i < ARRAY_SIZE(pkg_state_status_map); i++) {
596 if (strcmp(str, pkg_state_status_map[i].str) == 0) {
597 return pkg_state_status_map[i].value;
601 opkg_msg(ERROR, "Internal error: state_status=%s\n", str);
602 return SS_NOT_INSTALLED;
606 pkg_formatted_field(FILE *fp, pkg_t *pkg, const char *field)
610 int depends_count = pkg->pre_depends_count +
612 pkg->recommends_count +
615 if (strlen(field) < PKG_MINIMUM_FIELD_NAME_LEN) {
616 goto UNKNOWN_FMT_FIELD;
623 if (strcasecmp(field, "Architecture") == 0) {
624 if (pkg->architecture) {
625 fprintf(fp, "Architecture: %s\n", pkg->architecture);
627 } else if (strcasecmp(field, "Auto-Installed") == 0) {
628 if (pkg->auto_installed)
629 fprintf(fp, "Auto-Installed: yes\n");
631 goto UNKNOWN_FMT_FIELD;
636 if (strcasecmp(field, "Conffiles") == 0) {
637 conffile_list_elt_t *iter;
639 if (nv_pair_list_empty(&pkg->conffiles))
642 fprintf(fp, "Conffiles:\n");
643 for (iter = nv_pair_list_first(&pkg->conffiles); iter; iter = nv_pair_list_next(&pkg->conffiles, iter)) {
644 if (((conffile_t *)iter->data)->name && ((conffile_t *)iter->data)->value) {
645 fprintf(fp, " %s %s\n",
646 ((conffile_t *)iter->data)->name,
647 ((conffile_t *)iter->data)->value);
650 } else if (strcasecmp(field, "Conflicts") == 0) {
652 if (pkg->conflicts_count) {
653 fprintf(fp, "Conflicts:");
654 for(i = 0; i < pkg->conflicts_count; i++) {
655 cdep = pkg->conflicts[i].possibilities[0];
656 fprintf(fp, "%s %s", i == 0 ? "" : ",",
659 fprintf(fp, " (%s%s)",
660 constraint_to_str(cdep->constraint),
667 goto UNKNOWN_FMT_FIELD;
672 if (strcasecmp(field, "Depends") == 0) {
673 if (pkg->depends_count) {
674 fprintf(fp, "Depends:");
675 for (j=0, i=0; i<depends_count; i++) {
676 if (pkg->depends[i].type != DEPEND)
678 str = pkg_depend_str(pkg, i);
679 fprintf(fp, "%s %s", j == 0 ? "" : ",", str);
685 } else if (strcasecmp(field, "Description") == 0) {
686 if (pkg->description) {
687 fprintf(fp, "Description: %s\n", pkg->description);
690 goto UNKNOWN_FMT_FIELD;
695 if (pkg->essential) {
696 fprintf(fp, "Essential: yes\n");
702 fprintf(fp, "Filename: %s\n", pkg->filename);
707 if (strcasecmp(field, "Installed-Size") == 0) {
708 fprintf(fp, "Installed-Size: %ld\n", pkg->installed_size);
709 } else if (strcasecmp(field, "Installed-Time") == 0 && pkg->installed_time) {
710 fprintf(fp, "Installed-Time: %lu\n", pkg->installed_time);
715 if (strcasecmp(field, "Maintainer") == 0) {
716 if (pkg->maintainer) {
717 fprintf(fp, "Maintainer: %s\n", pkg->maintainer);
719 } else if (strcasecmp(field, "MD5sum") == 0) {
721 fprintf(fp, "MD5Sum: %s\n", pkg->md5sum);
724 goto UNKNOWN_FMT_FIELD;
729 if (strcasecmp(field, "Package") == 0) {
730 fprintf(fp, "Package: %s\n", pkg->name);
731 } else if (strcasecmp(field, "Priority") == 0) {
732 fprintf(fp, "Priority: %s\n", pkg->priority);
733 } else if (strcasecmp(field, "Provides") == 0) {
734 if (pkg->provides_count) {
735 fprintf(fp, "Provides:");
736 for(i = 1; i < pkg->provides_count; i++) {
737 fprintf(fp, "%s %s", i == 1 ? "" : ",",
738 pkg->provides[i]->name);
743 goto UNKNOWN_FMT_FIELD;
748 if (strcasecmp (field, "Replaces") == 0) {
749 if (pkg->replaces_count) {
750 fprintf(fp, "Replaces:");
751 for (i = 0; i < pkg->replaces_count; i++) {
752 fprintf(fp, "%s %s", i == 0 ? "" : ",",
753 pkg->replaces[i]->name);
757 } else if (strcasecmp (field, "Recommends") == 0) {
758 if (pkg->recommends_count) {
759 fprintf(fp, "Recommends:");
760 for (j=0, i=0; i<depends_count; i++) {
761 if (pkg->depends[i].type != RECOMMEND)
763 str = pkg_depend_str(pkg, i);
764 fprintf(fp, "%s %s", j == 0 ? "" : ",", str);
771 goto UNKNOWN_FMT_FIELD;
776 if (strcasecmp(field, "Section") == 0) {
778 fprintf(fp, "Section: %s\n", pkg->section);
780 #if defined HAVE_SHA256
781 } else if (strcasecmp(field, "SHA256sum") == 0) {
782 if (pkg->sha256sum) {
783 fprintf(fp, "SHA256sum: %s\n", pkg->sha256sum);
786 } else if (strcasecmp(field, "Size") == 0) {
788 fprintf(fp, "Size: %ld\n", pkg->size);
790 } else if (strcasecmp(field, "Source") == 0) {
792 fprintf(fp, "Source: %s\n", pkg->source);
794 } else if (strcasecmp(field, "Status") == 0) {
795 char *pflag = pkg_state_flag_to_str(pkg->state_flag);
796 fprintf(fp, "Status: %s %s %s\n",
797 pkg_state_want_to_str(pkg->state_want),
799 pkg_state_status_to_str(pkg->state_status));
801 } else if (strcasecmp(field, "Suggests") == 0) {
802 if (pkg->suggests_count) {
803 fprintf(fp, "Suggests:");
804 for (j=0, i=0; i<depends_count; i++) {
805 if (pkg->depends[i].type != SUGGEST)
807 str = pkg_depend_str(pkg, i);
808 fprintf(fp, "%s %s", j == 0 ? "" : ",", str);
815 goto UNKNOWN_FMT_FIELD;
820 if (strcasecmp(field, "Tags") == 0) {
822 fprintf(fp, "Tags: %s\n", pkg->tags);
829 char *version = pkg_version_str_alloc(pkg);
832 fprintf(fp, "Version: %s\n", version);
837 goto UNKNOWN_FMT_FIELD;
843 opkg_msg(ERROR, "Internal error: field=%s\n", field);
847 pkg_formatted_info(FILE *fp, pkg_t *pkg)
849 pkg_formatted_field(fp, pkg, "Package");
850 pkg_formatted_field(fp, pkg, "Version");
851 pkg_formatted_field(fp, pkg, "Depends");
852 pkg_formatted_field(fp, pkg, "Recommends");
853 pkg_formatted_field(fp, pkg, "Suggests");
854 pkg_formatted_field(fp, pkg, "Provides");
855 pkg_formatted_field(fp, pkg, "Replaces");
856 pkg_formatted_field(fp, pkg, "Conflicts");
857 pkg_formatted_field(fp, pkg, "Status");
858 pkg_formatted_field(fp, pkg, "Section");
859 pkg_formatted_field(fp, pkg, "Essential");
860 pkg_formatted_field(fp, pkg, "Architecture");
861 pkg_formatted_field(fp, pkg, "Maintainer");
862 pkg_formatted_field(fp, pkg, "MD5sum");
863 pkg_formatted_field(fp, pkg, "Size");
864 pkg_formatted_field(fp, pkg, "Filename");
865 pkg_formatted_field(fp, pkg, "Conffiles");
866 pkg_formatted_field(fp, pkg, "Source");
867 pkg_formatted_field(fp, pkg, "Description");
868 pkg_formatted_field(fp, pkg, "Installed-Time");
869 pkg_formatted_field(fp, pkg, "Tags");
874 pkg_print_status(pkg_t * pkg, FILE * file)
880 pkg_formatted_field(file, pkg, "Package");
881 pkg_formatted_field(file, pkg, "Version");
882 pkg_formatted_field(file, pkg, "Depends");
883 pkg_formatted_field(file, pkg, "Recommends");
884 pkg_formatted_field(file, pkg, "Suggests");
885 pkg_formatted_field(file, pkg, "Provides");
886 pkg_formatted_field(file, pkg, "Replaces");
887 pkg_formatted_field(file, pkg, "Conflicts");
888 pkg_formatted_field(file, pkg, "Status");
889 pkg_formatted_field(file, pkg, "Essential");
890 pkg_formatted_field(file, pkg, "Architecture");
891 pkg_formatted_field(file, pkg, "Conffiles");
892 pkg_formatted_field(file, pkg, "Installed-Time");
893 pkg_formatted_field(file, pkg, "Auto-Installed");
898 * libdpkg - Debian packaging suite library routines
899 * vercmp.c - comparison of version numbers
901 * Copyright (C) 1995 Ian Jackson <iwj10@cus.cam.ac.uk>
904 /* assume ascii; warning: evaluates x multiple times! */
905 #define order(x) ((x) == '~' ? -1 \
908 : isalpha((x)) ? (x) \
912 verrevcmp(const char *val, const char *ref) {
916 while (*val || *ref) {
919 while ( (*val && !isdigit(*val)) || (*ref && !isdigit(*ref)) ) {
920 int vc= order(*val), rc= order(*ref);
921 if (vc != rc) return vc - rc;
925 while ( *val == '0' ) val++;
926 while ( *ref == '0' ) ref++;
927 while (isdigit(*val) && isdigit(*ref)) {
928 if (!first_diff) first_diff= *val - *ref;
931 if (isdigit(*val)) return 1;
932 if (isdigit(*ref)) return -1;
933 if (first_diff) return first_diff;
939 pkg_compare_versions(const pkg_t *pkg, const pkg_t *ref_pkg)
943 if (pkg->epoch > ref_pkg->epoch) {
947 if (pkg->epoch < ref_pkg->epoch) {
951 r = verrevcmp(pkg->version, ref_pkg->version);
956 r = verrevcmp(pkg->revision, ref_pkg->revision);
966 pkg_version_satisfied(pkg_t *it, pkg_t *ref, const char *op)
970 r = pkg_compare_versions(it, ref);
972 if (strcmp(op, "<=") == 0 || strcmp(op, "<") == 0) {
976 if (strcmp(op, ">=") == 0 || strcmp(op, ">") == 0) {
980 if (strcmp(op, "<<") == 0) {
984 if (strcmp(op, ">>") == 0) {
988 if (strcmp(op, "=") == 0) {
992 opkg_msg(ERROR, "Unknown operator: %s.\n", op);
997 pkg_name_version_and_architecture_compare(const void *p1, const void *p2)
999 const pkg_t *a = *(const pkg_t**) p1;
1000 const pkg_t *b = *(const pkg_t**) p2;
1003 if (!a->name || !b->name) {
1004 opkg_msg(ERROR, "Internal error: a->name=%p, b->name=%p.\n",
1009 namecmp = strcmp(a->name, b->name);
1012 vercmp = pkg_compare_versions(a, b);
1015 if (!a->arch_priority || !b->arch_priority) {
1016 opkg_msg(ERROR, "Internal error: a->arch_priority=%i b->arch_priority=%i.\n",
1017 a->arch_priority, b->arch_priority);
1020 if (a->arch_priority > b->arch_priority)
1022 if (a->arch_priority < b->arch_priority)
1028 abstract_pkg_name_compare(const void *p1, const void *p2)
1030 const abstract_pkg_t *a = *(const abstract_pkg_t **)p1;
1031 const abstract_pkg_t *b = *(const abstract_pkg_t **)p2;
1032 if (!a->name || !b->name) {
1033 opkg_msg(ERROR, "Internal error: a->name=%p b->name=%p.\n",
1037 return strcmp(a->name, b->name);
1042 pkg_version_str_alloc(pkg_t *pkg)
1048 sprintf_alloc(&version, "%d:%s-%s",
1049 pkg->epoch, pkg->version, pkg->revision);
1051 sprintf_alloc(&version, "%d:%s",
1052 pkg->epoch, pkg->version);
1055 sprintf_alloc(&version, "%s-%s",
1056 pkg->version, pkg->revision);
1058 version = xstrdup(pkg->version);
1065 * XXX: this should be broken into two functions
1068 pkg_get_installed_files(pkg_t *pkg)
1071 char *list_file_name = NULL;
1072 FILE *list_file = NULL;
1074 char *installed_file_name;
1075 unsigned int rootdirlen = 0;
1076 int list_from_package;
1078 pkg->installed_files_ref_cnt++;
1080 if (pkg->installed_files) {
1081 return pkg->installed_files;
1084 pkg->installed_files = str_list_alloc();
1087 * For installed packages, look at the package.list file in the database.
1088 * For uninstalled packages, get the file list directly from the package.
1090 if (pkg->state_status == SS_NOT_INSTALLED || pkg->dest == NULL)
1091 list_from_package = 1;
1093 list_from_package = 0;
1095 if (list_from_package) {
1096 if (pkg->local_filename == NULL) {
1097 return pkg->installed_files;
1099 /* XXX: CLEANUP: Maybe rewrite this to avoid using a temporary
1100 file. In other words, change deb_extract so that it can
1101 simply return the file list as a char *[] rather than
1102 insisting on writing it to a FILE * as it does now. */
1103 sprintf_alloc(&list_file_name, "%s/%s.list.XXXXXX",
1104 conf->tmp_dir, pkg->name);
1105 fd = mkstemp(list_file_name);
1107 opkg_perror(ERROR, "Failed to make temp file %s.",
1109 free(list_file_name);
1110 return pkg->installed_files;
1112 list_file = fdopen(fd, "r+");
1113 if (list_file == NULL) {
1114 opkg_perror(ERROR, "Failed to fdopen temp file %s.",
1117 unlink(list_file_name);
1118 free(list_file_name);
1119 return pkg->installed_files;
1121 err = pkg_extract_data_file_names_to_stream(pkg, list_file);
1123 opkg_msg(ERROR, "Error extracting file list from %s.\n",
1124 pkg->local_filename);
1126 unlink(list_file_name);
1127 free(list_file_name);
1128 str_list_deinit(pkg->installed_files);
1129 pkg->installed_files = NULL;
1134 sprintf_alloc(&list_file_name, "%s/%s.list",
1135 pkg->dest->info_dir, pkg->name);
1136 list_file = fopen(list_file_name, "r");
1137 if (list_file == NULL) {
1138 opkg_perror(ERROR, "Failed to open %s",
1140 free(list_file_name);
1141 return pkg->installed_files;
1143 free(list_file_name);
1146 if (conf->offline_root)
1147 rootdirlen = strlen(conf->offline_root);
1152 line = file_read_line_alloc(list_file);
1158 if (list_from_package) {
1159 if (*file_name == '.') {
1162 if (*file_name == '/') {
1165 sprintf_alloc(&installed_file_name, "%s%s",
1166 pkg->dest->root_dir, file_name);
1168 if (conf->offline_root &&
1169 strncmp(conf->offline_root, file_name, rootdirlen)) {
1170 sprintf_alloc(&installed_file_name, "%s%s",
1171 conf->offline_root, file_name);
1173 // already contains root_dir as header -> ABSOLUTE
1174 sprintf_alloc(&installed_file_name, "%s", file_name);
1177 str_list_append(pkg->installed_files, installed_file_name);
1178 free(installed_file_name);
1184 if (list_from_package) {
1185 unlink(list_file_name);
1186 free(list_file_name);
1189 return pkg->installed_files;
1192 /* XXX: CLEANUP: This function and it's counterpart,
1193 (pkg_get_installed_files), do not match our init/deinit naming
1194 convention. Nor the alloc/free convention. But, then again, neither
1195 of these conventions currrently fit the way these two functions
1198 pkg_free_installed_files(pkg_t *pkg)
1200 pkg->installed_files_ref_cnt--;
1202 if (pkg->installed_files_ref_cnt > 0)
1205 if (pkg->installed_files) {
1206 str_list_purge(pkg->installed_files);
1209 pkg->installed_files = NULL;
1213 pkg_remove_installed_files_list(pkg_t *pkg)
1215 char *list_file_name;
1217 sprintf_alloc(&list_file_name, "%s/%s.list",
1218 pkg->dest->info_dir, pkg->name);
1220 if (!conf->noaction)
1221 (void)unlink(list_file_name);
1223 free(list_file_name);
1227 pkg_get_conffile(pkg_t *pkg, const char *file_name)
1229 conffile_list_elt_t *iter;
1230 conffile_t *conffile;
1236 for (iter = nv_pair_list_first(&pkg->conffiles); iter; iter = nv_pair_list_next(&pkg->conffiles, iter)) {
1237 conffile = (conffile_t *)iter->data;
1239 if (strcmp(conffile->name, file_name) == 0) {
1248 pkg_run_script(pkg_t *pkg, const char *script, const char *args)
1257 /* XXX: FEATURE: When conf->offline_root is set, we should run the
1258 maintainer script within a chroot environment. */
1259 if (conf->offline_root && !conf->force_postinstall) {
1260 opkg_msg(INFO, "Offline root mode: not running %s.%s.\n",
1265 /* Installed packages have scripts in pkg->dest->info_dir, uninstalled packages
1266 have scripts in pkg->tmp_unpack_dir. */
1267 if (pkg->state_status == SS_INSTALLED || pkg->state_status == SS_UNPACKED) {
1268 if (pkg->dest == NULL) {
1269 opkg_msg(ERROR, "Internal error: %s has a NULL dest.\n",
1273 sprintf_alloc(&path, "%s/%s.%s", pkg->dest->info_dir, pkg->name, script);
1275 if (pkg->tmp_unpack_dir == NULL) {
1276 opkg_msg(ERROR, "Internal error: %s has a NULL tmp_unpack_dir.\n",
1280 sprintf_alloc(&path, "%s/%s", pkg->tmp_unpack_dir, script);
1283 opkg_msg(INFO, "Running script %s.\n", path);
1286 pkg->dest ? pkg->dest->root_dir : conf->default_dest->root_dir, 1);
1288 if (! file_exists(path)) {
1293 sprintf_alloc(&cmd, "%s %s", path, args);
1296 const char *argv[] = {"sh", "-c", cmd, NULL};
1297 err = xsystem(argv);
1302 opkg_msg(ERROR, "%s script returned status %d.\n", script, err);
1310 pkg_arch_supported(pkg_t *pkg)
1312 nv_pair_list_elt_t *l;
1314 if (!pkg->architecture)
1317 list_for_each_entry(l , &conf->arch_list.head, node) {
1318 nv_pair_t *nv = (nv_pair_t *)l->data;
1319 if (strcmp(nv->name, pkg->architecture) == 0) {
1320 opkg_msg(DEBUG, "Arch %s (priority %s) supported for pkg %s.\n",
1321 nv->name, nv->value, pkg->name);
1326 opkg_msg(DEBUG, "Arch %s unsupported for pkg %s.\n",
1327 pkg->architecture, pkg->name);
1332 pkg_info_preinstall_check(void)
1335 pkg_vec_t *installed_pkgs = pkg_vec_alloc();
1337 /* update the file owner data structure */
1338 opkg_msg(INFO, "Updating file owner list.\n");
1339 pkg_hash_fetch_all_installed(installed_pkgs);
1340 for (i = 0; i < installed_pkgs->len; i++) {
1341 pkg_t *pkg = installed_pkgs->pkgs[i];
1342 str_list_t *installed_files = pkg_get_installed_files(pkg); /* this causes installed_files to be cached */
1343 str_list_elt_t *iter, *niter;
1344 if (installed_files == NULL) {
1345 opkg_msg(ERROR, "Failed to determine installed "
1346 "files for pkg %s.\n", pkg->name);
1349 for (iter = str_list_first(installed_files), niter = str_list_next(installed_files, iter);
1351 iter = niter, niter = str_list_next(installed_files, iter)) {
1352 char *installed_file = (char *) iter->data;
1353 file_hash_set_file_owner(installed_file, pkg);
1355 pkg_free_installed_files(pkg);
1357 pkg_vec_free(installed_pkgs);
1360 struct pkg_write_filelist_data {
1366 pkg_write_filelist_helper(const char *key, void *entry_, void *data_)
1368 struct pkg_write_filelist_data *data = data_;
1369 pkg_t *entry = entry_;
1370 if (entry == data->pkg) {
1371 fprintf(data->stream, "%s\n", key);
1376 pkg_write_filelist(pkg_t *pkg)
1378 struct pkg_write_filelist_data data;
1379 char *list_file_name;
1381 sprintf_alloc(&list_file_name, "%s/%s.list",
1382 pkg->dest->info_dir, pkg->name);
1384 opkg_msg(INFO, "Creating %s file for pkg %s.\n",
1385 list_file_name, pkg->name);
1387 data.stream = fopen(list_file_name, "w");
1389 opkg_perror(ERROR, "Failed to open %s",
1391 free(list_file_name);
1396 hash_table_foreach(&conf->file_hash, pkg_write_filelist_helper, &data);
1397 fclose(data.stream);
1398 free(list_file_name);
1400 pkg->state_flag &= ~SF_FILELIST_CHANGED;
1406 pkg_write_changed_filelists(void)
1408 pkg_vec_t *installed_pkgs = pkg_vec_alloc();
1409 int i, err, ret = 0;
1414 opkg_msg(INFO, "Saving changed filelists.\n");
1416 pkg_hash_fetch_all_installed(installed_pkgs);
1417 for (i = 0; i < installed_pkgs->len; i++) {
1418 pkg_t *pkg = installed_pkgs->pkgs[i];
1419 if (pkg->state_flag & SF_FILELIST_CHANGED) {
1420 err = pkg_write_filelist(pkg);
1426 pkg_vec_free (installed_pkgs);