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 ((err = pkg_parse_from_stream(pkg, control_file, 0))) {
314 opkg_msg(ERROR, "Malformed package file %s.\n",
321 fclose(control_file);
323 unlink(control_path);
330 /* Merge any new information in newpkg into oldpkg */
332 pkg_merge(pkg_t *oldpkg, pkg_t *newpkg)
334 if (oldpkg == newpkg) {
338 if (!oldpkg->auto_installed)
339 oldpkg->auto_installed = newpkg->auto_installed;
342 oldpkg->src = newpkg->src;
344 oldpkg->dest = newpkg->dest;
345 if (!oldpkg->architecture)
346 oldpkg->architecture = xstrdup(newpkg->architecture);
347 if (!oldpkg->arch_priority)
348 oldpkg->arch_priority = newpkg->arch_priority;
349 if (!oldpkg->section)
350 oldpkg->section = xstrdup(newpkg->section);
351 if(!oldpkg->maintainer)
352 oldpkg->maintainer = xstrdup(newpkg->maintainer);
353 if(!oldpkg->description)
354 oldpkg->description = xstrdup(newpkg->description);
356 if (!oldpkg->depends_count && !oldpkg->pre_depends_count && !oldpkg->recommends_count && !oldpkg->suggests_count) {
357 oldpkg->depends_count = newpkg->depends_count;
358 newpkg->depends_count = 0;
360 oldpkg->depends = newpkg->depends;
361 newpkg->depends = NULL;
363 oldpkg->pre_depends_count = newpkg->pre_depends_count;
364 newpkg->pre_depends_count = 0;
366 oldpkg->recommends_count = newpkg->recommends_count;
367 newpkg->recommends_count = 0;
369 oldpkg->suggests_count = newpkg->suggests_count;
370 newpkg->suggests_count = 0;
373 if (oldpkg->provides_count <= 1) {
374 oldpkg->provides_count = newpkg->provides_count;
375 newpkg->provides_count = 0;
377 if (!oldpkg->provides) {
378 oldpkg->provides = newpkg->provides;
379 newpkg->provides = NULL;
383 if (!oldpkg->conflicts_count) {
384 oldpkg->conflicts_count = newpkg->conflicts_count;
385 newpkg->conflicts_count = 0;
387 oldpkg->conflicts = newpkg->conflicts;
388 newpkg->conflicts = NULL;
391 if (!oldpkg->replaces_count) {
392 oldpkg->replaces_count = newpkg->replaces_count;
393 newpkg->replaces_count = 0;
395 oldpkg->replaces = newpkg->replaces;
396 newpkg->replaces = NULL;
399 if (!oldpkg->filename)
400 oldpkg->filename = xstrdup(newpkg->filename);
401 if (!oldpkg->local_filename)
402 oldpkg->local_filename = xstrdup(newpkg->local_filename);
403 if (!oldpkg->tmp_unpack_dir)
404 oldpkg->tmp_unpack_dir = xstrdup(newpkg->tmp_unpack_dir);
406 oldpkg->md5sum = xstrdup(newpkg->md5sum);
407 #if defined HAVE_SHA256
408 if (!oldpkg->sha256sum)
409 oldpkg->sha256sum = xstrdup(newpkg->sha256sum);
412 oldpkg->size = newpkg->size;
413 if (!oldpkg->installed_size)
414 oldpkg->installed_size = newpkg->installed_size;
415 if (!oldpkg->priority)
416 oldpkg->priority = xstrdup(newpkg->priority);
418 oldpkg->source = xstrdup(newpkg->source);
420 if (nv_pair_list_empty(&oldpkg->conffiles)){
421 list_splice_init(&newpkg->conffiles.head, &oldpkg->conffiles.head);
424 if (!oldpkg->installed_files){
425 oldpkg->installed_files = newpkg->installed_files;
426 oldpkg->installed_files_ref_cnt = newpkg->installed_files_ref_cnt;
427 newpkg->installed_files = NULL;
430 if (!oldpkg->essential)
431 oldpkg->essential = newpkg->essential;
437 abstract_pkg_init(abstract_pkg_t *ab_pkg)
439 ab_pkg->provided_by = abstract_pkg_vec_alloc();
440 ab_pkg->dependencies_checked = 0;
441 ab_pkg->state_status = SS_NOT_INSTALLED;
445 abstract_pkg_new(void)
447 abstract_pkg_t * ab_pkg;
449 ab_pkg = xcalloc(1, sizeof(abstract_pkg_t));
450 abstract_pkg_init(ab_pkg);
456 set_flags_from_control(pkg_t *pkg){
460 sprintf_alloc(&file_name,"%s/%s.control", pkg->dest->info_dir, pkg->name);
462 fp = fopen(file_name, "r");
464 opkg_perror(ERROR, "Failed to open %s");
471 if (pkg_parse_from_stream(pkg, fp, PFM_ALL ^ PFM_ESSENTIAL)) {
472 opkg_msg(DEBUG, "Unable to read control file for %s. May be empty.\n",
482 pkg_state_want_to_str(pkg_state_want_t sw)
486 for (i=0; i < ARRAY_SIZE(pkg_state_want_map); i++) {
487 if (pkg_state_want_map[i].value == sw) {
488 return pkg_state_want_map[i].str;
492 opkg_msg(ERROR, "Internal error: state_want=%d\n", sw);
493 return "<STATE_WANT_UNKNOWN>";
497 pkg_state_want_from_str(char *str)
501 for (i=0; i < ARRAY_SIZE(pkg_state_want_map); i++) {
502 if (strcmp(str, pkg_state_want_map[i].str) == 0) {
503 return pkg_state_want_map[i].value;
507 opkg_msg(ERROR, "Internal error: state_want=%s\n", str);
512 pkg_state_flag_to_str(pkg_state_flag_t sf)
518 /* clear the temporary flags before converting to string */
519 sf &= SF_NONVOLATILE_FLAGS;
522 return xstrdup("ok");
525 for (i=0; i < ARRAY_SIZE(pkg_state_flag_map); i++) {
526 if (sf & pkg_state_flag_map[i].value)
527 len += strlen(pkg_state_flag_map[i].str) + 1;
530 str = xmalloc(len+1);
533 for (i=0; i < ARRAY_SIZE(pkg_state_flag_map); i++) {
534 if (sf & pkg_state_flag_map[i].value) {
535 strncat(str, pkg_state_flag_map[i].str, len);
536 strncat(str, ",", len);
541 str[len-1] = '\0'; /* squash last comma */
547 pkg_state_flag_from_str(const char *str)
552 unsigned int sfname_len;
554 if (strcmp(str, "ok") == 0) {
557 for (i=0; i < ARRAY_SIZE(pkg_state_flag_map); i++) {
558 sfname = pkg_state_flag_map[i].str;
559 sfname_len = strlen(sfname);
560 if (strncmp(str, sfname, sfname_len) == 0) {
561 sf |= pkg_state_flag_map[i].value;
575 pkg_state_status_to_str(pkg_state_status_t ss)
579 for (i=0; i < ARRAY_SIZE(pkg_state_status_map); i++) {
580 if (pkg_state_status_map[i].value == ss) {
581 return pkg_state_status_map[i].str;
585 opkg_msg(ERROR, "Internal error: state_status=%d\n", ss);
586 return "<STATE_STATUS_UNKNOWN>";
590 pkg_state_status_from_str(const char *str)
594 for (i=0; i < ARRAY_SIZE(pkg_state_status_map); i++) {
595 if (strcmp(str, pkg_state_status_map[i].str) == 0) {
596 return pkg_state_status_map[i].value;
600 opkg_msg(ERROR, "Internal error: state_status=%s\n", str);
601 return SS_NOT_INSTALLED;
605 pkg_formatted_field(FILE *fp, pkg_t *pkg, const char *field)
609 int depends_count = pkg->pre_depends_count +
611 pkg->recommends_count +
614 if (strlen(field) < PKG_MINIMUM_FIELD_NAME_LEN) {
615 goto UNKNOWN_FMT_FIELD;
622 if (strcasecmp(field, "Architecture") == 0) {
623 if (pkg->architecture) {
624 fprintf(fp, "Architecture: %s\n", pkg->architecture);
626 } else if (strcasecmp(field, "Auto-Installed") == 0) {
627 if (pkg->auto_installed)
628 fprintf(fp, "Auto-Installed: yes\n");
630 goto UNKNOWN_FMT_FIELD;
635 if (strcasecmp(field, "Conffiles") == 0) {
636 conffile_list_elt_t *iter;
638 if (nv_pair_list_empty(&pkg->conffiles))
641 fprintf(fp, "Conffiles:\n");
642 for (iter = nv_pair_list_first(&pkg->conffiles); iter; iter = nv_pair_list_next(&pkg->conffiles, iter)) {
643 if (((conffile_t *)iter->data)->name && ((conffile_t *)iter->data)->value) {
644 fprintf(fp, " %s %s\n",
645 ((conffile_t *)iter->data)->name,
646 ((conffile_t *)iter->data)->value);
649 } else if (strcasecmp(field, "Conflicts") == 0) {
651 if (pkg->conflicts_count) {
652 fprintf(fp, "Conflicts:");
653 for(i = 0; i < pkg->conflicts_count; i++) {
654 cdep = pkg->conflicts[i].possibilities[0];
655 fprintf(fp, "%s %s", i == 0 ? "" : ",",
658 fprintf(fp, " (%s%s)",
659 constraint_to_str(cdep->constraint),
666 goto UNKNOWN_FMT_FIELD;
671 if (strcasecmp(field, "Depends") == 0) {
672 if (pkg->depends_count) {
673 fprintf(fp, "Depends:");
674 for (j=0, i=0; i<depends_count; i++) {
675 if (pkg->depends[i].type != DEPEND)
677 str = pkg_depend_str(pkg, i);
678 fprintf(fp, "%s %s", j == 0 ? "" : ",", str);
684 } else if (strcasecmp(field, "Description") == 0) {
685 if (pkg->description) {
686 fprintf(fp, "Description: %s\n", pkg->description);
689 goto UNKNOWN_FMT_FIELD;
694 if (pkg->essential) {
695 fprintf(fp, "Essential: yes\n");
701 fprintf(fp, "Filename: %s\n", pkg->filename);
706 if (strcasecmp(field, "Installed-Size") == 0) {
707 fprintf(fp, "Installed-Size: %ld\n", pkg->installed_size);
708 } else if (strcasecmp(field, "Installed-Time") == 0 && pkg->installed_time) {
709 fprintf(fp, "Installed-Time: %lu\n", pkg->installed_time);
714 if (strcasecmp(field, "Maintainer") == 0) {
715 if (pkg->maintainer) {
716 fprintf(fp, "maintainer: %s\n", pkg->maintainer);
718 } else if (strcasecmp(field, "MD5sum") == 0) {
720 fprintf(fp, "MD5Sum: %s\n", pkg->md5sum);
723 goto UNKNOWN_FMT_FIELD;
728 if (strcasecmp(field, "Package") == 0) {
729 fprintf(fp, "Package: %s\n", pkg->name);
730 } else if (strcasecmp(field, "Priority") == 0) {
731 fprintf(fp, "Priority: %s\n", pkg->priority);
732 } else if (strcasecmp(field, "Provides") == 0) {
733 if (pkg->provides_count) {
734 fprintf(fp, "Provides:");
735 for(i = 1; i < pkg->provides_count; i++) {
736 fprintf(fp, "%s %s", i == 1 ? "" : ",",
737 pkg->provides[i]->name);
742 goto UNKNOWN_FMT_FIELD;
747 if (strcasecmp (field, "Replaces") == 0) {
748 if (pkg->replaces_count) {
749 fprintf(fp, "Replaces:");
750 for (i = 0; i < pkg->replaces_count; i++) {
751 fprintf(fp, "%s %s", i == 0 ? "" : ",",
752 pkg->replaces[i]->name);
756 } else if (strcasecmp (field, "Recommends") == 0) {
757 if (pkg->recommends_count) {
758 fprintf(fp, "Recommends:");
759 for (j=0, i=0; i<depends_count; i++) {
760 if (pkg->depends[i].type != RECOMMEND)
762 str = pkg_depend_str(pkg, i);
763 fprintf(fp, "%s %s", j == 0 ? "" : ",", str);
770 goto UNKNOWN_FMT_FIELD;
775 if (strcasecmp(field, "Section") == 0) {
777 fprintf(fp, "Section: %s\n", pkg->section);
779 #if defined HAVE_SHA256
780 } else if (strcasecmp(field, "SHA256sum") == 0) {
781 if (pkg->sha256sum) {
782 fprintf(fp, "SHA256sum: %s\n", pkg->sha256sum);
785 } else if (strcasecmp(field, "Size") == 0) {
787 fprintf(fp, "Size: %ld\n", pkg->size);
789 } else if (strcasecmp(field, "Source") == 0) {
791 fprintf(fp, "Source: %s\n", pkg->source);
793 } else if (strcasecmp(field, "Status") == 0) {
794 char *pflag = pkg_state_flag_to_str(pkg->state_flag);
795 fprintf(fp, "Status: %s %s %s\n",
796 pkg_state_want_to_str(pkg->state_want),
798 pkg_state_status_to_str(pkg->state_status));
800 } else if (strcasecmp(field, "Suggests") == 0) {
801 if (pkg->suggests_count) {
802 fprintf(fp, "Suggests:");
803 for (j=0, i=0; i<depends_count; i++) {
804 if (pkg->depends[i].type != SUGGEST)
806 str = pkg_depend_str(pkg, i);
807 fprintf(fp, "%s %s", j == 0 ? "" : ",", str);
814 goto UNKNOWN_FMT_FIELD;
819 if (strcasecmp(field, "Tags") == 0) {
821 fprintf(fp, "Tags: %s\n", pkg->tags);
828 char *version = pkg_version_str_alloc(pkg);
831 fprintf(fp, "Version: %s\n", version);
836 goto UNKNOWN_FMT_FIELD;
842 opkg_msg(ERROR, "Internal error: field=%s\n", field);
846 pkg_formatted_info(FILE *fp, pkg_t *pkg)
848 pkg_formatted_field(fp, pkg, "Package");
849 pkg_formatted_field(fp, pkg, "Version");
850 pkg_formatted_field(fp, pkg, "Depends");
851 pkg_formatted_field(fp, pkg, "Recommends");
852 pkg_formatted_field(fp, pkg, "Suggests");
853 pkg_formatted_field(fp, pkg, "Provides");
854 pkg_formatted_field(fp, pkg, "Replaces");
855 pkg_formatted_field(fp, pkg, "Conflicts");
856 pkg_formatted_field(fp, pkg, "Status");
857 pkg_formatted_field(fp, pkg, "Section");
858 pkg_formatted_field(fp, pkg, "Essential");
859 pkg_formatted_field(fp, pkg, "Architecture");
860 pkg_formatted_field(fp, pkg, "Maintainer");
861 pkg_formatted_field(fp, pkg, "MD5sum");
862 pkg_formatted_field(fp, pkg, "Size");
863 pkg_formatted_field(fp, pkg, "Filename");
864 pkg_formatted_field(fp, pkg, "Conffiles");
865 pkg_formatted_field(fp, pkg, "Source");
866 pkg_formatted_field(fp, pkg, "Description");
867 pkg_formatted_field(fp, pkg, "Installed-Time");
868 pkg_formatted_field(fp, pkg, "Tags");
873 pkg_print_status(pkg_t * pkg, FILE * file)
879 pkg_formatted_field(file, pkg, "Package");
880 pkg_formatted_field(file, pkg, "Version");
881 pkg_formatted_field(file, pkg, "Depends");
882 pkg_formatted_field(file, pkg, "Recommends");
883 pkg_formatted_field(file, pkg, "Suggests");
884 pkg_formatted_field(file, pkg, "Provides");
885 pkg_formatted_field(file, pkg, "Replaces");
886 pkg_formatted_field(file, pkg, "Conflicts");
887 pkg_formatted_field(file, pkg, "Status");
888 pkg_formatted_field(file, pkg, "Essential");
889 pkg_formatted_field(file, pkg, "Architecture");
890 pkg_formatted_field(file, pkg, "Conffiles");
891 pkg_formatted_field(file, pkg, "Installed-Time");
892 pkg_formatted_field(file, pkg, "Auto-Installed");
897 * libdpkg - Debian packaging suite library routines
898 * vercmp.c - comparison of version numbers
900 * Copyright (C) 1995 Ian Jackson <iwj10@cus.cam.ac.uk>
903 /* assume ascii; warning: evaluates x multiple times! */
904 #define order(x) ((x) == '~' ? -1 \
907 : isalpha((x)) ? (x) \
911 verrevcmp(const char *val, const char *ref) {
915 while (*val || *ref) {
918 while ( (*val && !isdigit(*val)) || (*ref && !isdigit(*ref)) ) {
919 int vc= order(*val), rc= order(*ref);
920 if (vc != rc) return vc - rc;
924 while ( *val == '0' ) val++;
925 while ( *ref == '0' ) ref++;
926 while (isdigit(*val) && isdigit(*ref)) {
927 if (!first_diff) first_diff= *val - *ref;
930 if (isdigit(*val)) return 1;
931 if (isdigit(*ref)) return -1;
932 if (first_diff) return first_diff;
938 pkg_compare_versions(const pkg_t *pkg, const pkg_t *ref_pkg)
942 if (pkg->epoch > ref_pkg->epoch) {
946 if (pkg->epoch < ref_pkg->epoch) {
950 r = verrevcmp(pkg->version, ref_pkg->version);
955 r = verrevcmp(pkg->revision, ref_pkg->revision);
965 pkg_version_satisfied(pkg_t *it, pkg_t *ref, const char *op)
969 r = pkg_compare_versions(it, ref);
971 if (strcmp(op, "<=") == 0 || strcmp(op, "<") == 0) {
975 if (strcmp(op, ">=") == 0 || strcmp(op, ">") == 0) {
979 if (strcmp(op, "<<") == 0) {
983 if (strcmp(op, ">>") == 0) {
987 if (strcmp(op, "=") == 0) {
991 opkg_msg(ERROR, "Unknown operator: %s.\n", op);
996 pkg_name_version_and_architecture_compare(const void *p1, const void *p2)
998 const pkg_t *a = *(const pkg_t**) p1;
999 const pkg_t *b = *(const pkg_t**) p2;
1002 if (!a->name || !b->name) {
1003 opkg_msg(ERROR, "Internal error: a->name=%p, b->name=%p.\n",
1008 namecmp = strcmp(a->name, b->name);
1011 vercmp = pkg_compare_versions(a, b);
1014 if (!a->arch_priority || !b->arch_priority) {
1015 opkg_msg(ERROR, "Internal error: a->arch_priority=%i b->arch_priority=%i.\n",
1016 a->arch_priority, b->arch_priority);
1019 if (a->arch_priority > b->arch_priority)
1021 if (a->arch_priority < b->arch_priority)
1027 abstract_pkg_name_compare(const void *p1, const void *p2)
1029 const abstract_pkg_t *a = *(const abstract_pkg_t **)p1;
1030 const abstract_pkg_t *b = *(const abstract_pkg_t **)p2;
1031 if (!a->name || !b->name) {
1032 opkg_msg(ERROR, "Internal error: a->name=%p b->name=%p.\n",
1036 return strcmp(a->name, b->name);
1041 pkg_version_str_alloc(pkg_t *pkg)
1047 sprintf_alloc(&version, "%d:%s-%s",
1048 pkg->epoch, pkg->version, pkg->revision);
1050 sprintf_alloc(&version, "%d:%s",
1051 pkg->epoch, pkg->version);
1054 sprintf_alloc(&version, "%s-%s",
1055 pkg->version, pkg->revision);
1057 version = xstrdup(pkg->version);
1064 * XXX: this should be broken into two functions
1067 pkg_get_installed_files(pkg_t *pkg)
1070 char *list_file_name = NULL;
1071 FILE *list_file = NULL;
1073 char *installed_file_name;
1074 unsigned int rootdirlen = 0;
1076 pkg->installed_files_ref_cnt++;
1078 if (pkg->installed_files) {
1079 return pkg->installed_files;
1082 pkg->installed_files = str_list_alloc();
1084 /* For uninstalled packages, get the file list directly from the package.
1085 For installed packages, look at the package.list file in the database.
1087 if (pkg->state_status == SS_NOT_INSTALLED || pkg->dest == NULL) {
1088 if (pkg->local_filename == NULL) {
1089 return pkg->installed_files;
1091 /* XXX: CLEANUP: Maybe rewrite this to avoid using a temporary
1092 file. In other words, change deb_extract so that it can
1093 simply return the file list as a char *[] rather than
1094 insisting on writing in to a FILE * as it does now. */
1095 sprintf_alloc(&list_file_name, "%s/%s.list.XXXXXX",
1096 conf->tmp_dir, pkg->name);
1097 fd = mkstemp(list_file_name);
1099 opkg_perror(ERROR, "Failed to make temp file %s.",
1101 free(list_file_name);
1102 return pkg->installed_files;
1104 list_file = fdopen(fd, "r+");
1105 if (list_file == NULL) {
1106 opkg_perror(ERROR, "Failed to fdopen temp file %s.",
1109 unlink(list_file_name);
1110 free(list_file_name);
1111 return pkg->installed_files;
1113 err = pkg_extract_data_file_names_to_stream(pkg, list_file);
1115 opkg_msg(ERROR, "Error extracting file list from %s.\n",
1116 pkg->local_filename);
1118 unlink(list_file_name);
1119 free(list_file_name);
1120 str_list_deinit(pkg->installed_files);
1121 pkg->installed_files = NULL;
1126 sprintf_alloc(&list_file_name, "%s/%s.list",
1127 pkg->dest->info_dir, pkg->name);
1128 list_file = fopen(list_file_name, "r");
1129 if (list_file == NULL) {
1130 opkg_perror(ERROR, "Failed to open %s",
1132 free(list_file_name);
1133 return pkg->installed_files;
1135 free(list_file_name);
1138 if (conf->offline_root)
1139 rootdirlen = strlen(conf->offline_root);
1144 line = file_read_line_alloc(list_file);
1150 if (pkg->state_status == SS_NOT_INSTALLED || pkg->dest == NULL) {
1151 if (*file_name == '.') {
1154 if (*file_name == '/') {
1157 sprintf_alloc(&installed_file_name, "%s%s",
1158 pkg->dest->root_dir, file_name);
1160 if (conf->offline_root &&
1161 strncmp(conf->offline_root, file_name, rootdirlen)) {
1162 sprintf_alloc(&installed_file_name, "%s%s",
1163 conf->offline_root, file_name);
1165 // already contains root_dir as header -> ABSOLUTE
1166 sprintf_alloc(&installed_file_name, "%s", file_name);
1169 str_list_append(pkg->installed_files, installed_file_name);
1170 free(installed_file_name);
1176 if (pkg->state_status == SS_NOT_INSTALLED || pkg->dest == NULL) {
1177 unlink(list_file_name);
1178 free(list_file_name);
1181 return pkg->installed_files;
1184 /* XXX: CLEANUP: This function and it's counterpart,
1185 (pkg_get_installed_files), do not match our init/deinit naming
1186 convention. Nor the alloc/free convention. But, then again, neither
1187 of these conventions currrently fit the way these two functions
1190 pkg_free_installed_files(pkg_t *pkg)
1192 pkg->installed_files_ref_cnt--;
1194 if (pkg->installed_files_ref_cnt > 0)
1197 if (pkg->installed_files) {
1198 str_list_purge(pkg->installed_files);
1201 pkg->installed_files = NULL;
1205 pkg_remove_installed_files_list(pkg_t *pkg)
1207 char *list_file_name;
1209 sprintf_alloc(&list_file_name, "%s/%s.list",
1210 pkg->dest->info_dir, pkg->name);
1212 if (!conf->noaction)
1213 (void)unlink(list_file_name);
1215 free(list_file_name);
1219 pkg_get_conffile(pkg_t *pkg, const char *file_name)
1221 conffile_list_elt_t *iter;
1222 conffile_t *conffile;
1228 for (iter = nv_pair_list_first(&pkg->conffiles); iter; iter = nv_pair_list_next(&pkg->conffiles, iter)) {
1229 conffile = (conffile_t *)iter->data;
1231 if (strcmp(conffile->name, file_name) == 0) {
1240 pkg_run_script(pkg_t *pkg, const char *script, const char *args)
1249 /* XXX: FEATURE: When conf->offline_root is set, we should run the
1250 maintainer script within a chroot environment. */
1251 if (conf->offline_root) {
1252 opkg_msg(INFO, "Offline root mode: not running %s.%s.\n",
1257 /* Installed packages have scripts in pkg->dest->info_dir, uninstalled packages
1258 have scripts in pkg->tmp_unpack_dir. */
1259 if (pkg->state_status == SS_INSTALLED || pkg->state_status == SS_UNPACKED) {
1260 if (pkg->dest == NULL) {
1261 opkg_msg(ERROR, "Internal error: %s has a NULL dest.\n",
1265 sprintf_alloc(&path, "%s/%s.%s", pkg->dest->info_dir, pkg->name, script);
1267 if (pkg->tmp_unpack_dir == NULL) {
1268 opkg_msg(ERROR, "Internal error: %s has a NULL tmp_unpack_dir.\n",
1272 sprintf_alloc(&path, "%s/%s", pkg->tmp_unpack_dir, script);
1275 opkg_msg(INFO, "Running script %s.\n", path);
1278 pkg->dest ? pkg->dest->root_dir : conf->default_dest->root_dir, 1);
1280 if (! file_exists(path)) {
1285 sprintf_alloc(&cmd, "%s %s", path, args);
1288 const char *argv[] = {"sh", "-c", cmd, NULL};
1289 err = xsystem(argv);
1294 opkg_msg(ERROR, "%s script returned status %d.\n", script, err);
1302 pkg_arch_supported(pkg_t *pkg)
1304 nv_pair_list_elt_t *l;
1306 if (!pkg->architecture)
1309 list_for_each_entry(l , &conf->arch_list.head, node) {
1310 nv_pair_t *nv = (nv_pair_t *)l->data;
1311 if (strcmp(nv->name, pkg->architecture) == 0) {
1312 opkg_msg(DEBUG, "Arch %s (priority %s) supported for pkg %s.\n",
1313 nv->name, nv->value, pkg->name);
1318 opkg_msg(DEBUG, "Arch %s unsupported for pkg %s.\n",
1319 pkg->architecture, pkg->name);
1324 pkg_info_preinstall_check(void)
1327 pkg_vec_t *installed_pkgs = pkg_vec_alloc();
1329 /* update the file owner data structure */
1330 opkg_msg(INFO, "Updating file owner list.\n");
1331 pkg_hash_fetch_all_installed(installed_pkgs);
1332 for (i = 0; i < installed_pkgs->len; i++) {
1333 pkg_t *pkg = installed_pkgs->pkgs[i];
1334 str_list_t *installed_files = pkg_get_installed_files(pkg); /* this causes installed_files to be cached */
1335 str_list_elt_t *iter, *niter;
1336 if (installed_files == NULL) {
1337 opkg_msg(ERROR, "Failed to determine installed "
1338 "files for pkg %s.\n", pkg->name);
1341 for (iter = str_list_first(installed_files), niter = str_list_next(installed_files, iter);
1343 iter = niter, niter = str_list_next(installed_files, iter)) {
1344 char *installed_file = (char *) iter->data;
1345 file_hash_set_file_owner(installed_file, pkg);
1347 pkg_free_installed_files(pkg);
1349 pkg_vec_free(installed_pkgs);
1352 struct pkg_write_filelist_data {
1358 pkg_write_filelist_helper(const char *key, void *entry_, void *data_)
1360 struct pkg_write_filelist_data *data = data_;
1361 pkg_t *entry = entry_;
1362 if (entry == data->pkg) {
1363 fprintf(data->stream, "%s\n", key);
1368 pkg_write_filelist(pkg_t *pkg)
1370 struct pkg_write_filelist_data data;
1371 char *list_file_name;
1373 sprintf_alloc(&list_file_name, "%s/%s.list",
1374 pkg->dest->info_dir, pkg->name);
1376 opkg_msg(INFO, "Creating %s file for pkg %s.\n",
1377 list_file_name, pkg->name);
1379 data.stream = fopen(list_file_name, "w");
1381 opkg_perror(ERROR, "Failed to open %s",
1383 free(list_file_name);
1388 hash_table_foreach(&conf->file_hash, pkg_write_filelist_helper, &data);
1389 fclose(data.stream);
1390 free(list_file_name);
1392 pkg->state_flag &= ~SF_FILELIST_CHANGED;
1398 pkg_write_changed_filelists(void)
1400 pkg_vec_t *installed_pkgs = pkg_vec_alloc();
1401 int i, err, ret = 0;
1406 opkg_msg(INFO, "Saving changed filelists.\n");
1408 pkg_hash_fetch_all_installed(installed_pkgs);
1409 for (i = 0; i < installed_pkgs->len; i++) {
1410 pkg_t *pkg = installed_pkgs->pkgs[i];
1411 if (pkg->state_flag & SF_FILELIST_CHANGED) {
1412 err = pkg_write_filelist(pkg);
1418 pkg_vec_free (installed_pkgs);