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
;
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"}
74 static void pkg_init(pkg_t
* pkg
)
79 pkg
->state_want
= SW_UNKNOWN
;
80 pkg
->state_flag
= SF_OK
;
81 pkg
->state_status
= SS_NOT_INSTALLED
;
83 pkg
->installed_files
= NULL
;
84 pkg
->installed_files_ref_cnt
= 0;
86 pkg
->provided_by_hand
= 0;
90 blob_buf_init(&pkg
->blob
, 0);
97 pkg
= xcalloc(1, sizeof(pkg_t
));
103 void *pkg_set_raw(pkg_t
*pkg
, int id
, const void *val
, size_t len
)
106 struct blob_attr
*cur
;
108 blob_for_each_attr(cur
, pkg
->blob
.head
, rem
) {
109 if (blob_id(cur
) == id
) {
110 if (blob_len(cur
) < len
) {
111 fprintf(stderr
, "ERROR: truncating field %d <%p> to %d byte",
112 id
, val
, blob_len(cur
));
114 memcpy(blob_data(cur
), val
, blob_len(cur
));
115 return blob_data(cur
);
119 cur
= blob_put(&pkg
->blob
, id
, val
, len
);
120 return cur
? blob_data(cur
) : NULL
;
123 void *pkg_get_raw(const pkg_t
* pkg
, int id
)
126 struct blob_attr
*cur
;
128 blob_for_each_attr(cur
, pkg
->blob
.head
, rem
)
129 if (blob_id(cur
) == id
)
130 return blob_data(cur
);
135 char *pkg_set_string(pkg_t
*pkg
, int id
, const char *s
)
145 while (isspace(*s
)) {
150 while (len
> 0 && isspace(s
[len
- 1]))
156 p
= pkg_set_raw(pkg
, id
, s
, len
+ 1);
162 char *pkg_get_architecture(const pkg_t
*pkg
)
164 nv_pair_list_elt_t
*l
;
167 list_for_each_entry(l
, &conf
->arch_list
.head
, node
) {
168 nv_pair_t
*nv
= (nv_pair_t
*) l
->data
;
169 if (n
++ == pkg
->arch_index
)
176 char *pkg_set_architecture(pkg_t
*pkg
, const char *architecture
, ssize_t len
)
178 nv_pair_list_elt_t
*l
;
181 list_for_each_entry(l
, &conf
->arch_list
.head
, node
) {
182 nv_pair_t
*nv
= (nv_pair_t
*) l
->data
;
184 if (!strncmp(nv
->name
, architecture
, len
) && nv
->name
[len
] == '\0') {
186 opkg_msg(ERROR
, "Internal error: too many different architectures\n");
201 int pkg_get_arch_priority(const pkg_t
*pkg
)
203 nv_pair_list_elt_t
*l
;
206 list_for_each_entry(l
, &conf
->arch_list
.head
, node
) {
207 nv_pair_t
*nv
= (nv_pair_t
*) l
->data
;
208 if (n
++ == pkg
->arch_index
)
209 return strtol(nv
->value
, NULL
, 0);
215 char *pkg_get_md5(const pkg_t
*pkg
)
217 char *p
= pkg_get_raw(pkg
, PKG_MD5SUM
);
222 return checksum_bin2hex(p
, 16);
225 char *pkg_set_md5(pkg_t
*pkg
, const char *cksum
)
228 char *p
= checksum_hex2bin(cksum
, &len
);
233 return pkg_set_raw(pkg
, PKG_MD5SUM
, p
, len
);
236 char *pkg_get_sha256(const pkg_t
*pkg
)
238 char *p
= pkg_get_raw(pkg
, PKG_SHA256SUM
);
243 return checksum_bin2hex(p
, 32);
246 char *pkg_set_sha256(pkg_t
*pkg
, const char *cksum
)
249 char *p
= checksum_hex2bin(cksum
, &len
);
254 return pkg_set_raw(pkg
, PKG_SHA256SUM
, p
, len
);
258 static void compound_depend_deinit(compound_depend_t
* depends
)
261 for (i
= 0; i
< depends
->possibility_count
; i
++) {
263 d
= depends
->possibilities
[i
];
267 free(depends
->possibilities
);
270 void pkg_deinit(pkg_t
* pkg
)
273 struct blob_attr
*cur
;
274 compound_depend_t
*deps
, *dep
;
281 /* owned by opkg_conf_t */
283 /* owned by opkg_conf_t */
286 pkg
->state_want
= SW_UNKNOWN
;
287 pkg
->state_flag
= SF_OK
;
288 pkg
->state_status
= SS_NOT_INSTALLED
;
290 blob_for_each_attr(cur
, pkg
->blob
.head
, rem
) {
291 switch (blob_id(cur
)) {
294 deps
= pkg_get_ptr(pkg
, blob_id(cur
));
297 for (dep
= deps
; dep
->type
; dep
++)
298 compound_depend_deinit(dep
);
303 pkg_set_ptr(pkg
, blob_id(cur
), NULL
);
308 ptr
= pkg_get_ptr(pkg
, blob_id(cur
));
313 pkg_set_ptr(pkg
, blob_id(cur
), NULL
);
317 ptr
= pkg_get_ptr(pkg
, blob_id(cur
));
320 conffile_list_deinit(ptr
);
324 pkg_set_ptr(pkg
, blob_id(cur
), NULL
);
329 //conffile_list_deinit(&pkg->conffiles);
331 /* XXX: QUESTION: Is forcing this to 1 correct? I suppose so,
332 since if they are calling deinit, they should know. Maybe do an
333 assertion here instead? */
334 pkg
->installed_files_ref_cnt
= 1;
335 pkg_free_installed_files(pkg
);
338 blob_buf_free(&pkg
->blob
);
341 int pkg_init_from_file(pkg_t
* pkg
, const char *filename
)
345 char *control_path
, *tmp
;
349 if (!(pkg
->state_flag
& SF_NEED_DETAIL
)) {
350 opkg_msg(DEBUG
, "applying abpkg flag to %s\n", filename
);
351 pkg
->state_flag
|= SF_NEED_DETAIL
;
354 pkg_set_string(pkg
, PKG_LOCAL_FILENAME
, filename
);
356 tmp
= xstrdup(filename
);
357 sprintf_alloc(&control_path
, "%s/%s.control.XXXXXX",
358 conf
->tmp_dir
, basename(tmp
));
360 fd
= mkstemp(control_path
);
362 opkg_perror(ERROR
, "Failed to make temp file %s", control_path
);
367 control_file
= fdopen(fd
, "r+");
368 if (control_file
== NULL
) {
369 opkg_perror(ERROR
, "Failed to fdopen %s", control_path
);
375 err
= pkg_extract_control_file_to_stream(pkg
, control_file
);
377 opkg_msg(ERROR
, "Failed to extract control file from %s.\n",
382 rewind(control_file
);
384 if ((err
= pkg_parse_from_stream(pkg
, control_file
, 0))) {
386 opkg_msg(ERROR
, "Malformed package file %s.\n",
393 fclose(control_file
);
395 unlink(control_path
);
402 /* Merge any new information in newpkg into oldpkg */
403 int pkg_merge(pkg_t
* oldpkg
, pkg_t
* newpkg
)
407 if (oldpkg
== newpkg
) {
411 if (!oldpkg
->auto_installed
)
412 oldpkg
->auto_installed
= newpkg
->auto_installed
;
415 oldpkg
->src
= newpkg
->src
;
417 oldpkg
->dest
= newpkg
->dest
;
418 if (!oldpkg
->arch_index
)
419 oldpkg
->arch_index
= newpkg
->arch_index
;
420 if (!pkg_get_string(oldpkg
, PKG_SECTION
))
421 pkg_set_string(oldpkg
, PKG_SECTION
, pkg_get_string(newpkg
, PKG_SECTION
));
422 if (!pkg_get_string(oldpkg
, PKG_MAINTAINER
))
423 pkg_set_string(oldpkg
, PKG_MAINTAINER
, pkg_get_string(newpkg
, PKG_MAINTAINER
));
424 if (!pkg_get_string(oldpkg
, PKG_DESCRIPTION
))
425 pkg_set_string(oldpkg
, PKG_DESCRIPTION
, pkg_get_string(newpkg
, PKG_DESCRIPTION
));
427 if (!pkg_get_ptr(oldpkg
, PKG_DEPENDS
)) {
428 pkg_set_ptr(oldpkg
, PKG_DEPENDS
, pkg_get_ptr(newpkg
, PKG_DEPENDS
));
429 pkg_set_ptr(newpkg
, PKG_DEPENDS
, NULL
);
432 ab
= pkg_get_ptr(oldpkg
, PKG_PROVIDES
);
434 if (!ab
|| !ab
[0] || !ab
[1]) {
435 pkg_set_ptr(oldpkg
, PKG_PROVIDES
, pkg_get_ptr(newpkg
, PKG_PROVIDES
));
436 pkg_set_ptr(newpkg
, PKG_PROVIDES
, NULL
);
442 if (!pkg_get_ptr(oldpkg
, PKG_CONFLICTS
)) {
443 pkg_set_ptr(oldpkg
, PKG_CONFLICTS
, pkg_get_ptr(newpkg
, PKG_CONFLICTS
));
444 pkg_set_ptr(newpkg
, PKG_CONFLICTS
, NULL
);
447 if (!pkg_get_ptr(oldpkg
, PKG_REPLACES
)) {
448 pkg_set_ptr(oldpkg
, PKG_REPLACES
, pkg_get_ptr(newpkg
, PKG_REPLACES
));
449 pkg_set_ptr(newpkg
, PKG_REPLACES
, NULL
);
452 if (!pkg_get_string(oldpkg
, PKG_FILENAME
))
453 pkg_set_string(oldpkg
, PKG_FILENAME
, pkg_get_string(newpkg
, PKG_FILENAME
));
454 if (!pkg_get_string(oldpkg
, PKG_LOCAL_FILENAME
))
455 pkg_set_string(oldpkg
, PKG_LOCAL_FILENAME
, pkg_get_string(newpkg
, PKG_LOCAL_FILENAME
));
456 if (!pkg_get_string(oldpkg
, PKG_TMP_UNPACK_DIR
))
457 pkg_set_string(oldpkg
, PKG_TMP_UNPACK_DIR
, pkg_get_string(newpkg
, PKG_TMP_UNPACK_DIR
));
458 if (!pkg_get_md5(oldpkg
))
459 pkg_set_md5(oldpkg
, pkg_get_md5(newpkg
));
460 if (!pkg_get_sha256(oldpkg
))
461 pkg_set_sha256(oldpkg
, pkg_get_sha256(newpkg
));
462 if (!pkg_get_int(oldpkg
, PKG_SIZE
))
463 pkg_set_int(oldpkg
, PKG_SIZE
, pkg_get_int(newpkg
, PKG_SIZE
));
464 if (!pkg_get_int(oldpkg
, PKG_INSTALLED_SIZE
))
465 pkg_set_int(oldpkg
, PKG_INSTALLED_SIZE
, pkg_get_int(newpkg
, PKG_INSTALLED_SIZE
));
466 if (!pkg_get_string(oldpkg
, PKG_PRIORITY
))
467 pkg_set_string(oldpkg
, PKG_PRIORITY
, pkg_get_string(newpkg
, PKG_PRIORITY
));
468 if (!pkg_get_string(oldpkg
, PKG_SOURCE
))
469 pkg_set_string(oldpkg
, PKG_SOURCE
, pkg_get_string(newpkg
, PKG_SOURCE
));
471 if (!pkg_get_ptr(oldpkg
, PKG_CONFFILES
)) {
472 pkg_set_ptr(oldpkg
, PKG_CONFFILES
, pkg_get_ptr(newpkg
, PKG_CONFFILES
));
473 pkg_set_ptr(newpkg
, PKG_CONFFILES
, NULL
);
476 if (!oldpkg
->installed_files
) {
477 oldpkg
->installed_files
= newpkg
->installed_files
;
478 oldpkg
->installed_files_ref_cnt
=
479 newpkg
->installed_files_ref_cnt
;
480 newpkg
->installed_files
= NULL
;
483 if (!oldpkg
->essential
)
484 oldpkg
->essential
= newpkg
->essential
;
489 static void abstract_pkg_init(abstract_pkg_t
* ab_pkg
)
491 ab_pkg
->provided_by
= abstract_pkg_vec_alloc();
492 ab_pkg
->dependencies_checked
= 0;
493 ab_pkg
->state_status
= SS_NOT_INSTALLED
;
496 abstract_pkg_t
*abstract_pkg_new(void)
498 abstract_pkg_t
*ab_pkg
;
500 ab_pkg
= xcalloc(1, sizeof(abstract_pkg_t
));
501 abstract_pkg_init(ab_pkg
);
506 void set_flags_from_control(pkg_t
* pkg
)
511 sprintf_alloc(&file_name
, "%s/%s.control", pkg
->dest
->info_dir
,
514 fp
= fopen(file_name
, "r");
516 opkg_perror(ERROR
, "Failed to open %s", file_name
);
523 if (pkg_parse_from_stream(pkg
, fp
, PFM_ALL
^ PFM_ESSENTIAL
)) {
525 "Unable to read control file for %s. May be empty.\n",
534 static const char *pkg_state_want_to_str(pkg_state_want_t sw
)
538 for (i
= 0; i
< ARRAY_SIZE(pkg_state_want_map
); i
++) {
539 if (pkg_state_want_map
[i
].value
== sw
) {
540 return pkg_state_want_map
[i
].str
;
544 opkg_msg(ERROR
, "Internal error: state_want=%d\n", sw
);
545 return "<STATE_WANT_UNKNOWN>";
548 pkg_state_want_t
pkg_state_want_from_str(char *str
)
552 for (i
= 0; i
< ARRAY_SIZE(pkg_state_want_map
); i
++) {
553 if (strcmp(str
, pkg_state_want_map
[i
].str
) == 0) {
554 return pkg_state_want_map
[i
].value
;
558 opkg_msg(ERROR
, "Internal error: state_want=%s\n", str
);
562 static char *pkg_state_flag_to_str(pkg_state_flag_t sf
)
568 /* clear the temporary flags before converting to string */
569 sf
&= SF_NONVOLATILE_FLAGS
;
572 return xstrdup("ok");
575 for (i
= 0; i
< ARRAY_SIZE(pkg_state_flag_map
); i
++) {
576 if (sf
& pkg_state_flag_map
[i
].value
)
577 len
+= strlen(pkg_state_flag_map
[i
].str
) + 1;
580 str
= xmalloc(len
+ 1);
583 for (i
= 0; i
< ARRAY_SIZE(pkg_state_flag_map
); i
++) {
584 if (sf
& pkg_state_flag_map
[i
].value
) {
585 strncat(str
, pkg_state_flag_map
[i
].str
, len
);
586 strncat(str
, ",", len
);
591 str
[len
- 1] = '\0'; /* squash last comma */
596 pkg_state_flag_t
pkg_state_flag_from_str(const char *str
)
601 unsigned int sfname_len
;
603 if (strcmp(str
, "ok") == 0) {
606 for (i
= 0; i
< ARRAY_SIZE(pkg_state_flag_map
); i
++) {
607 sfname
= pkg_state_flag_map
[i
].str
;
608 sfname_len
= strlen(sfname
);
609 if (strncmp(str
, sfname
, sfname_len
) == 0) {
610 sf
|= pkg_state_flag_map
[i
].value
;
623 static const char *pkg_state_status_to_str(pkg_state_status_t ss
)
627 for (i
= 0; i
< ARRAY_SIZE(pkg_state_status_map
); i
++) {
628 if (pkg_state_status_map
[i
].value
== ss
) {
629 return pkg_state_status_map
[i
].str
;
633 opkg_msg(ERROR
, "Internal error: state_status=%d\n", ss
);
634 return "<STATE_STATUS_UNKNOWN>";
637 pkg_state_status_t
pkg_state_status_from_str(const char *str
)
641 for (i
= 0; i
< ARRAY_SIZE(pkg_state_status_map
); i
++) {
642 if (strcmp(str
, pkg_state_status_map
[i
].str
) == 0) {
643 return pkg_state_status_map
[i
].value
;
647 opkg_msg(ERROR
, "Internal error: state_status=%s\n", str
);
648 return SS_NOT_INSTALLED
;
651 void pkg_formatted_field(FILE * fp
, pkg_t
* pkg
, const char *field
)
656 compound_depend_t
*dep
;
657 abstract_pkg_t
**ab_pkg
;
659 if (strlen(field
) < PKG_MINIMUM_FIELD_NAME_LEN
) {
660 goto UNKNOWN_FMT_FIELD
;
666 if (strcasecmp(field
, "Architecture") == 0) {
667 p
= pkg_get_architecture(pkg
);
669 fprintf(fp
, "Architecture: %s\n",
672 } else if (strcasecmp(field
, "Auto-Installed") == 0) {
673 if (pkg
->auto_installed
)
674 fprintf(fp
, "Auto-Installed: yes\n");
676 goto UNKNOWN_FMT_FIELD
;
681 if (strcasecmp(field
, "Conffiles") == 0) {
683 conffile_list_elt_t
*iter
;
685 cl
= pkg_get_ptr(pkg
, PKG_CONFFILES
);
687 if (!cl
|| nv_pair_list_empty(cl
))
690 fprintf(fp
, "Conffiles:\n");
691 for (iter
= nv_pair_list_first(cl
); iter
;
692 iter
= nv_pair_list_next(cl
, iter
)) {
693 if (((conffile_t
*) iter
->data
)->name
694 && ((conffile_t
*) iter
->data
)->value
) {
695 fprintf(fp
, " %s %s\n",
696 ((conffile_t
*) iter
->data
)->
698 ((conffile_t
*) iter
->data
)->
702 } else if (strcasecmp(field
, "Conflicts") == 0) {
704 compound_depend_t
*deps
, *dep
;
705 deps
= pkg_get_ptr(pkg
, PKG_CONFLICTS
);
707 fprintf(fp
, "Conflicts:");
708 for (i
= 0, dep
= deps
; dep
->type
; dep
++, i
++) {
709 cdep
= dep
->possibilities
[0];
710 fprintf(fp
, "%s %s", i
== 0 ? "" : ",",
713 fprintf(fp
, " (%s%s)",
714 constraint_to_str(cdep
->
722 goto UNKNOWN_FMT_FIELD
;
727 if (strcasecmp(field
, "Depends") == 0) {
728 dep
= pkg_get_depends(pkg
, DEPEND
);
730 fprintf(fp
, "Depends:");
731 for (i
= 0, j
= 0; dep
&& dep
->type
; i
++, dep
++) {
732 if (dep
->type
!= DEPEND
)
734 str
= pkg_depend_str(pkg
, i
);
735 fprintf(fp
, "%s %s", j
== 0 ? "" : ",",
742 } else if (strcasecmp(field
, "Description") == 0) {
743 p
= pkg_get_string(pkg
, PKG_DESCRIPTION
);
745 fprintf(fp
, "Description: %s\n",
749 goto UNKNOWN_FMT_FIELD
;
754 if (pkg
->essential
) {
755 fprintf(fp
, "Essential: yes\n");
760 p
= pkg_get_string(pkg
, PKG_FILENAME
);
762 fprintf(fp
, "Filename: %s\n", p
);
767 if (strcasecmp(field
, "Installed-Size") == 0) {
768 fprintf(fp
, "Installed-Size: %lu\n",
769 (unsigned long) pkg_get_int(pkg
, PKG_INSTALLED_SIZE
));
770 } else if (strcasecmp(field
, "Installed-Time") == 0) {
771 i
= pkg_get_int(pkg
, PKG_INSTALLED_TIME
);
773 fprintf(fp
, "Installed-Time: %lu\n",
780 if (strcasecmp(field
, "Maintainer") == 0) {
781 p
= pkg_get_string(pkg
, PKG_MAINTAINER
);
783 fprintf(fp
, "Maintainer: %s\n", p
);
785 } else if (strcasecmp(field
, "MD5sum") == 0) {
786 p
= pkg_get_md5(pkg
);
788 fprintf(fp
, "MD5Sum: %s\n", p
);
791 goto UNKNOWN_FMT_FIELD
;
796 if (strcasecmp(field
, "Package") == 0) {
797 fprintf(fp
, "Package: %s\n", pkg
->name
);
798 } else if (strcasecmp(field
, "Priority") == 0) {
799 fprintf(fp
, "Priority: %s\n", pkg_get_string(pkg
, PKG_PRIORITY
));
800 } else if (strcasecmp(field
, "Provides") == 0) {
801 ab_pkg
= pkg_get_ptr(pkg
, PKG_PROVIDES
);
802 if (ab_pkg
&& ab_pkg
[0] && ab_pkg
[1]) {
803 fprintf(fp
, "Provides:");
804 for (i
= 1; ab_pkg
[i
]; i
++) {
805 fprintf(fp
, "%s %s", i
== 1 ? "" : ",",
811 goto UNKNOWN_FMT_FIELD
;
816 if (strcasecmp(field
, "Replaces") == 0) {
817 ab_pkg
= pkg_get_ptr(pkg
, PKG_REPLACES
);
818 if (ab_pkg
&& *ab_pkg
) {
819 fprintf(fp
, "Replaces:");
820 for (i
= 0; *ab_pkg
; i
++, ab_pkg
++) {
821 fprintf(fp
, "%s %s", i
== 0 ? "" : ",",
826 } else if (strcasecmp(field
, "Recommends") == 0) {
827 dep
= pkg_get_depends(pkg
, RECOMMEND
);
829 fprintf(fp
, "Recommends:");
830 for (j
= 0, i
= 0; dep
&& dep
->type
; i
++, dep
++) {
831 if (dep
->type
!= RECOMMEND
)
833 str
= pkg_depend_str(pkg
, i
);
834 fprintf(fp
, "%s %s", j
== 0 ? "" : ",",
842 goto UNKNOWN_FMT_FIELD
;
847 if (strcasecmp(field
, "Section") == 0) {
848 p
= pkg_get_string(pkg
, PKG_SECTION
);
850 fprintf(fp
, "Section: %s\n", p
);
852 #if defined HAVE_SHA256
853 } else if (strcasecmp(field
, "SHA256sum") == 0) {
854 p
= pkg_get_string(pkg
, PKG_SHA256SUM
);
856 fprintf(fp
, "SHA256sum: %s\n", p
);
859 } else if (strcasecmp(field
, "Size") == 0) {
860 i
= pkg_get_int(pkg
, PKG_SIZE
);
862 fprintf(fp
, "Size: %lu\n", (unsigned long) i
);
864 } else if (strcasecmp(field
, "Source") == 0) {
865 p
= pkg_get_string(pkg
, PKG_SOURCE
);
867 fprintf(fp
, "Source: %s\n", p
);
869 } else if (strcasecmp(field
, "Status") == 0) {
870 char *pflag
= pkg_state_flag_to_str(pkg
->state_flag
);
871 fprintf(fp
, "Status: %s %s %s\n",
872 pkg_state_want_to_str(pkg
->state_want
),
874 pkg_state_status_to_str(pkg
->state_status
));
876 } else if (strcasecmp(field
, "Suggests") == 0) {
877 dep
= pkg_get_depends(pkg
, SUGGEST
);
879 fprintf(fp
, "Suggests:");
880 for (j
= 0, i
= 0; dep
&& dep
->type
; i
++, dep
++) {
881 if (dep
->type
!= SUGGEST
)
883 str
= pkg_depend_str(pkg
, i
);
884 fprintf(fp
, "%s %s", j
== 0 ? "" : ",",
892 goto UNKNOWN_FMT_FIELD
;
897 if (strcasecmp(field
, "Tags") == 0) {
898 p
= pkg_get_string(pkg
, PKG_TAGS
);
900 fprintf(fp
, "Tags: %s\n", p
);
907 char *version
= pkg_version_str_alloc(pkg
);
910 fprintf(fp
, "Version: %s\n", version
);
915 goto UNKNOWN_FMT_FIELD
;
921 opkg_msg(ERROR
, "Internal error: field=%s\n", field
);
924 void pkg_formatted_info(FILE * fp
, pkg_t
* pkg
)
926 pkg_formatted_field(fp
, pkg
, "Package");
927 pkg_formatted_field(fp
, pkg
, "Version");
928 pkg_formatted_field(fp
, pkg
, "Depends");
929 pkg_formatted_field(fp
, pkg
, "Recommends");
930 pkg_formatted_field(fp
, pkg
, "Suggests");
931 pkg_formatted_field(fp
, pkg
, "Provides");
932 pkg_formatted_field(fp
, pkg
, "Replaces");
933 pkg_formatted_field(fp
, pkg
, "Conflicts");
934 pkg_formatted_field(fp
, pkg
, "Status");
935 pkg_formatted_field(fp
, pkg
, "Section");
936 pkg_formatted_field(fp
, pkg
, "Essential");
937 pkg_formatted_field(fp
, pkg
, "Architecture");
938 pkg_formatted_field(fp
, pkg
, "Maintainer");
939 pkg_formatted_field(fp
, pkg
, "MD5sum");
940 pkg_formatted_field(fp
, pkg
, "Size");
941 pkg_formatted_field(fp
, pkg
, "Filename");
942 pkg_formatted_field(fp
, pkg
, "Conffiles");
943 pkg_formatted_field(fp
, pkg
, "Source");
944 pkg_formatted_field(fp
, pkg
, "Description");
945 pkg_formatted_field(fp
, pkg
, "Installed-Time");
946 pkg_formatted_field(fp
, pkg
, "Tags");
950 void pkg_print_status(pkg_t
* pkg
, FILE * file
)
956 pkg_formatted_field(file
, pkg
, "Package");
957 pkg_formatted_field(file
, pkg
, "Version");
958 pkg_formatted_field(file
, pkg
, "Depends");
959 pkg_formatted_field(file
, pkg
, "Recommends");
960 pkg_formatted_field(file
, pkg
, "Suggests");
961 pkg_formatted_field(file
, pkg
, "Provides");
962 pkg_formatted_field(file
, pkg
, "Replaces");
963 pkg_formatted_field(file
, pkg
, "Conflicts");
964 pkg_formatted_field(file
, pkg
, "Status");
965 pkg_formatted_field(file
, pkg
, "Essential");
966 pkg_formatted_field(file
, pkg
, "Architecture");
967 pkg_formatted_field(file
, pkg
, "Conffiles");
968 pkg_formatted_field(file
, pkg
, "Installed-Time");
969 pkg_formatted_field(file
, pkg
, "Auto-Installed");
974 * libdpkg - Debian packaging suite library routines
975 * vercmp.c - comparison of version numbers
977 * Copyright (C) 1995 Ian Jackson <iwj10@cus.cam.ac.uk>
980 /* assume ascii; warning: evaluates x multiple times! */
981 #define order(x) ((x) == '~' ? -1 \
984 : isalpha((x)) ? (x) \
987 static int verrevcmp(const char *val
, const char *ref
)
994 while (*val
|| *ref
) {
997 while ((*val
&& !isdigit(*val
)) || (*ref
&& !isdigit(*ref
))) {
998 int vc
= order(*val
), rc
= order(*ref
);
1009 while (isdigit(*val
) && isdigit(*ref
)) {
1011 first_diff
= *val
- *ref
;
1025 int pkg_compare_versions(const pkg_t
* pkg
, const pkg_t
* ref_pkg
)
1027 unsigned int epoch1
= (unsigned int) pkg_get_int(pkg
, PKG_EPOCH
);
1028 unsigned int epoch2
= (unsigned int) pkg_get_int(ref_pkg
, PKG_EPOCH
);
1029 char *revision1
= pkg_get_string(pkg
, PKG_REVISION
);
1030 char *revision2
= pkg_get_string(ref_pkg
, PKG_REVISION
);
1031 const char *version1
= pkg_get_string(pkg
, PKG_VERSION
);
1032 const char *version2
= pkg_get_string(ref_pkg
, PKG_VERSION
);
1035 if (epoch1
> epoch2
) {
1039 if (epoch1
< epoch2
) {
1043 r
= verrevcmp(version1
, version2
);
1048 r
= verrevcmp(revision1
, revision2
);
1056 int pkg_version_satisfied(pkg_t
* it
, pkg_t
* ref
, const char *op
)
1060 r
= pkg_compare_versions(it
, ref
);
1062 if (strcmp(op
, "<=") == 0 || strcmp(op
, "<") == 0) {
1066 if (strcmp(op
, ">=") == 0 || strcmp(op
, ">") == 0) {
1070 if (strcmp(op
, "<<") == 0) {
1074 if (strcmp(op
, ">>") == 0) {
1078 if (strcmp(op
, "=") == 0) {
1082 opkg_msg(ERROR
, "Unknown operator: %s.\n", op
);
1086 int pkg_name_version_and_architecture_compare(const void *p1
, const void *p2
)
1088 const pkg_t
* a
= *(const pkg_t
**)p1
;
1089 const pkg_t
* b
= *(const pkg_t
**)p2
;
1092 int arch_prio1
, arch_prio2
;
1093 if (!a
->name
|| !b
->name
) {
1094 opkg_msg(ERROR
, "Internal error: a->name=%p, b->name=%p.\n",
1099 namecmp
= strcmp(a
->name
, b
->name
);
1102 vercmp
= pkg_compare_versions(a
, b
);
1105 arch_prio1
= pkg_get_arch_priority(a
);
1106 arch_prio2
= pkg_get_arch_priority(b
);
1107 if (!arch_prio1
|| !arch_prio2
) {
1109 "Internal error: a->arch_priority=%i b->arch_priority=%i.\n",
1110 arch_prio1
, arch_prio2
);
1113 if (arch_prio1
> arch_prio2
)
1115 if (arch_prio1
< arch_prio2
)
1120 int abstract_pkg_name_compare(const void *p1
, const void *p2
)
1122 const abstract_pkg_t
*a
= *(const abstract_pkg_t
**)p1
;
1123 const abstract_pkg_t
*b
= *(const abstract_pkg_t
**)p2
;
1124 if (!a
->name
|| !b
->name
) {
1125 opkg_msg(ERROR
, "Internal error: a->name=%p b->name=%p.\n",
1129 return strcmp(a
->name
, b
->name
);
1132 char *pkg_version_str_alloc(pkg_t
* pkg
)
1135 char *version
, *revptr
;
1136 unsigned int epoch
= (unsigned int) pkg_get_int(pkg
, PKG_EPOCH
);
1138 revptr
= pkg_get_string(pkg
, PKG_REVISION
);
1139 verstr
= pkg_get_string(pkg
, PKG_VERSION
);
1143 sprintf_alloc(&version
, "%d:%s-%s",
1144 epoch
, verstr
, revptr
);
1146 sprintf_alloc(&version
, "%d:%s",
1150 sprintf_alloc(&version
, "%s-%s",
1153 version
= xstrdup(verstr
);
1160 * XXX: this should be broken into two functions
1162 str_list_t
*pkg_get_installed_files(pkg_t
* pkg
)
1165 char *list_file_name
= NULL
;
1166 FILE *list_file
= NULL
;
1168 char *installed_file_name
;
1169 unsigned int rootdirlen
= 0;
1170 int list_from_package
;
1171 const char *local_filename
;
1173 pkg
->installed_files_ref_cnt
++;
1175 if (pkg
->installed_files
) {
1176 return pkg
->installed_files
;
1179 pkg
->installed_files
= str_list_alloc();
1182 * For installed packages, look at the package.list file in the database.
1183 * For uninstalled packages, get the file list directly from the package.
1185 if (pkg
->state_status
== SS_NOT_INSTALLED
|| pkg
->dest
== NULL
)
1186 list_from_package
= 1;
1188 list_from_package
= 0;
1190 if (list_from_package
) {
1191 local_filename
= pkg_get_string(pkg
, PKG_LOCAL_FILENAME
);
1193 if (!local_filename
) {
1194 return pkg
->installed_files
;
1196 /* XXX: CLEANUP: Maybe rewrite this to avoid using a temporary
1197 file. In other words, change deb_extract so that it can
1198 simply return the file list as a char *[] rather than
1199 insisting on writing it to a FILE * as it does now. */
1200 sprintf_alloc(&list_file_name
, "%s/%s.list.XXXXXX",
1201 conf
->tmp_dir
, pkg
->name
);
1202 fd
= mkstemp(list_file_name
);
1204 opkg_perror(ERROR
, "Failed to make temp file %s.",
1206 free(list_file_name
);
1207 return pkg
->installed_files
;
1209 list_file
= fdopen(fd
, "r+");
1210 if (list_file
== NULL
) {
1211 opkg_perror(ERROR
, "Failed to fdopen temp file %s.",
1214 unlink(list_file_name
);
1215 free(list_file_name
);
1216 return pkg
->installed_files
;
1218 err
= pkg_extract_data_file_names_to_stream(pkg
, list_file
);
1220 opkg_msg(ERROR
, "Error extracting file list from %s.\n",
1223 unlink(list_file_name
);
1224 free(list_file_name
);
1225 str_list_deinit(pkg
->installed_files
);
1226 pkg
->installed_files
= NULL
;
1231 sprintf_alloc(&list_file_name
, "%s/%s.list",
1232 pkg
->dest
->info_dir
, pkg
->name
);
1233 list_file
= fopen(list_file_name
, "r");
1234 if (list_file
== NULL
) {
1235 opkg_perror(ERROR
, "Failed to open %s", list_file_name
);
1236 free(list_file_name
);
1237 return pkg
->installed_files
;
1239 free(list_file_name
);
1242 if (conf
->offline_root
)
1243 rootdirlen
= strlen(conf
->offline_root
);
1248 line
= file_read_line_alloc(list_file
);
1254 if (list_from_package
) {
1255 if (*file_name
== '.') {
1258 if (*file_name
== '/') {
1261 sprintf_alloc(&installed_file_name
, "%s%s",
1262 pkg
->dest
->root_dir
, file_name
);
1264 if (conf
->offline_root
&&
1265 strncmp(conf
->offline_root
, file_name
,
1267 sprintf_alloc(&installed_file_name
, "%s%s",
1268 conf
->offline_root
, file_name
);
1270 // already contains root_dir as header -> ABSOLUTE
1271 sprintf_alloc(&installed_file_name
, "%s",
1275 str_list_append(pkg
->installed_files
, installed_file_name
);
1276 free(installed_file_name
);
1282 if (list_from_package
) {
1283 unlink(list_file_name
);
1284 free(list_file_name
);
1287 return pkg
->installed_files
;
1290 /* XXX: CLEANUP: This function and it's counterpart,
1291 (pkg_get_installed_files), do not match our init/deinit naming
1292 convention. Nor the alloc/free convention. But, then again, neither
1293 of these conventions currrently fit the way these two functions
1295 void pkg_free_installed_files(pkg_t
* pkg
)
1297 pkg
->installed_files_ref_cnt
--;
1299 if (pkg
->installed_files_ref_cnt
> 0)
1302 if (pkg
->installed_files
) {
1303 str_list_purge(pkg
->installed_files
);
1306 pkg
->installed_files
= NULL
;
1309 void pkg_remove_installed_files_list(pkg_t
* pkg
)
1311 char *list_file_name
;
1313 sprintf_alloc(&list_file_name
, "%s/%s.list",
1314 pkg
->dest
->info_dir
, pkg
->name
);
1316 if (!conf
->noaction
)
1317 (void)unlink(list_file_name
);
1319 free(list_file_name
);
1322 conffile_t
*pkg_get_conffile(pkg_t
* pkg
, const char *file_name
)
1324 conffile_list_elt_t
*iter
;
1325 conffile_list_t
*cl
;
1326 conffile_t
*conffile
;
1332 cl
= pkg_get_ptr(pkg
, PKG_CONFFILES
);
1334 for (iter
= cl
? nv_pair_list_first(cl
) : NULL
; iter
;
1335 iter
= nv_pair_list_next(cl
, iter
)) {
1336 conffile
= (conffile_t
*) iter
->data
;
1338 if (strcmp(conffile
->name
, file_name
) == 0) {
1346 int pkg_run_script(pkg_t
* pkg
, const char *script
, const char *args
)
1351 char *tmp_unpack_dir
;
1356 /* XXX: FEATURE: When conf->offline_root is set, we should run the
1357 maintainer script within a chroot environment. */
1358 if (conf
->offline_root
&& !conf
->force_postinstall
) {
1359 opkg_msg(INFO
, "Offline root mode: not running %s.%s.\n",
1364 /* Installed packages have scripts in pkg->dest->info_dir, uninstalled packages
1365 have scripts in tmp_unpack_dir. */
1366 if (pkg
->state_status
== SS_INSTALLED
1367 || pkg
->state_status
== SS_UNPACKED
) {
1368 if (pkg
->dest
== NULL
) {
1369 opkg_msg(ERROR
, "Internal error: %s has a NULL dest.\n",
1373 sprintf_alloc(&path
, "%s/%s.%s", pkg
->dest
->info_dir
, pkg
->name
,
1376 tmp_unpack_dir
= pkg_get_string(pkg
, PKG_TMP_UNPACK_DIR
);
1377 if (tmp_unpack_dir
== NULL
) {
1379 "Internal error: %s has a NULL tmp_unpack_dir.\n",
1383 sprintf_alloc(&path
, "%s/%s", tmp_unpack_dir
, script
);
1386 opkg_msg(INFO
, "Running script %s.\n", path
);
1389 pkg
->dest
? pkg
->dest
->root_dir
: conf
->default_dest
->root_dir
,
1392 if (pkg
->is_upgrade
)
1393 setenv("PKG_UPGRADE", "1", 1);
1395 setenv("PKG_UPGRADE", "0", 1);
1397 if (!file_exists(path
)) {
1402 sprintf_alloc(&cmd
, "%s %s", path
, args
);
1405 const char *argv
[] = { "sh", "-c", cmd
, NULL
};
1406 err
= xsystem(argv
);
1412 "package \"%s\" %s script returned status %d.\n",
1413 pkg
->name
, script
, err
);
1420 int pkg_arch_supported(pkg_t
* pkg
)
1422 nv_pair_list_elt_t
*l
;
1423 char *architecture
= pkg_get_architecture(pkg
);
1428 list_for_each_entry(l
, &conf
->arch_list
.head
, node
) {
1429 nv_pair_t
*nv
= (nv_pair_t
*) l
->data
;
1430 if (strcmp(nv
->name
, architecture
) == 0) {
1432 "Arch %s (priority %s) supported for pkg %s.\n",
1433 nv
->name
, nv
->value
, pkg
->name
);
1438 opkg_msg(DEBUG
, "Arch %s unsupported for pkg %s.\n",
1439 architecture
, pkg
->name
);
1443 void pkg_info_preinstall_check(void)
1446 pkg_vec_t
*installed_pkgs
= pkg_vec_alloc();
1448 /* update the file owner data structure */
1449 opkg_msg(INFO
, "Updating file owner list.\n");
1450 pkg_hash_fetch_all_installed(installed_pkgs
);
1451 for (i
= 0; i
< installed_pkgs
->len
; i
++) {
1452 pkg_t
*pkg
= installed_pkgs
->pkgs
[i
];
1453 str_list_t
*installed_files
= pkg_get_installed_files(pkg
); /* this causes installed_files to be cached */
1454 str_list_elt_t
*iter
, *niter
;
1455 if (installed_files
== NULL
) {
1456 opkg_msg(ERROR
, "Failed to determine installed "
1457 "files for pkg %s.\n", pkg
->name
);
1460 for (iter
= str_list_first(installed_files
), niter
=
1461 str_list_next(installed_files
, iter
); iter
;
1462 iter
= niter
, niter
=
1463 str_list_next(installed_files
, iter
)) {
1464 char *installed_file
= (char *)iter
->data
;
1465 file_hash_set_file_owner(installed_file
, pkg
);
1467 pkg_free_installed_files(pkg
);
1469 pkg_vec_free(installed_pkgs
);
1472 struct pkg_write_filelist_data
{
1478 pkg_write_filelist_helper(const char *key
, void *entry_
, void *data_
)
1480 struct pkg_write_filelist_data
*data
= data_
;
1481 pkg_t
*entry
= entry_
;
1482 if (entry
== data
->pkg
) {
1483 fprintf(data
->stream
, "%s\n", key
);
1487 int pkg_write_filelist(pkg_t
* pkg
)
1489 struct pkg_write_filelist_data data
;
1490 char *list_file_name
;
1492 sprintf_alloc(&list_file_name
, "%s/%s.list",
1493 pkg
->dest
->info_dir
, pkg
->name
);
1495 opkg_msg(INFO
, "Creating %s file for pkg %s.\n",
1496 list_file_name
, pkg
->name
);
1498 data
.stream
= fopen(list_file_name
, "w");
1500 opkg_perror(ERROR
, "Failed to open %s", list_file_name
);
1501 free(list_file_name
);
1506 hash_table_foreach(&conf
->file_hash
, pkg_write_filelist_helper
, &data
);
1507 fclose(data
.stream
);
1508 free(list_file_name
);
1510 pkg
->state_flag
&= ~SF_FILELIST_CHANGED
;
1515 int pkg_write_changed_filelists(void)
1517 pkg_vec_t
*installed_pkgs
= pkg_vec_alloc();
1518 int i
, err
, ret
= 0;
1523 opkg_msg(INFO
, "Saving changed filelists.\n");
1525 pkg_hash_fetch_all_installed(installed_pkgs
);
1526 for (i
= 0; i
< installed_pkgs
->len
; i
++) {
1527 pkg_t
*pkg
= installed_pkgs
->pkgs
[i
];
1528 if (pkg
->state_flag
& SF_FILELIST_CHANGED
) {
1529 err
= pkg_write_filelist(pkg
);
1535 pkg_vec_free(installed_pkgs
);