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.
26 #include "pkg_parse.h"
27 #include "pkg_extract.h"
28 #include "opkg_message.h"
29 #include "opkg_utils.h"
31 #include "libbb/libbb.h"
32 #include "sprintf_alloc.h"
33 #include "file_util.h"
35 #include "opkg_conf.h"
37 typedef struct enum_map enum_map_t
;
43 static const enum_map_t pkg_state_want_map
[] = {
44 {SW_UNKNOWN
, "unknown"},
45 {SW_INSTALL
, "install"},
46 {SW_DEINSTALL
, "deinstall"},
50 static const enum_map_t pkg_state_flag_map
[] = {
52 {SF_REINSTREQ
, "reinstreq"},
54 {SF_REPLACE
, "replace"},
55 {SF_NOPRUNE
, "noprune"},
56 {SF_PREFER
, "prefer"},
57 {SF_OBSOLETE
, "obsolete"},
61 static const enum_map_t pkg_state_status_map
[] = {
62 {SS_NOT_INSTALLED
, "not-installed"},
63 {SS_UNPACKED
, "unpacked"},
64 {SS_HALF_CONFIGURED
, "half-configured"},
65 {SS_INSTALLED
, "installed"},
66 {SS_HALF_INSTALLED
, "half-installed"},
67 {SS_CONFIG_FILES
, "config-files"},
68 {SS_POST_INST_FAILED
, "post-inst-failed"},
69 {SS_REMOVAL_FAILED
, "removal-failed"}
72 static void pkg_init(pkg_t
* pkg
)
77 pkg
->state_want
= SW_UNKNOWN
;
78 pkg
->state_flag
= SF_OK
;
79 pkg
->state_status
= SS_NOT_INSTALLED
;
81 pkg
->installed_files
= NULL
;
82 pkg
->installed_files_ref_cnt
= 0;
84 pkg
->provided_by_hand
= 0;
88 blob_buf_init(&pkg
->blob
, 0);
95 pkg
= xcalloc(1, sizeof(pkg_t
));
101 void *pkg_set_raw(pkg_t
*pkg
, int id
, const void *val
, size_t len
)
104 struct blob_attr
*cur
;
106 blob_for_each_attr(cur
, pkg
->blob
.head
, rem
) {
107 if (blob_id(cur
) == id
) {
108 if (blob_len(cur
) < len
) {
109 fprintf(stderr
, "ERROR: truncating field %d <%p> to %zu byte",
110 id
, val
, blob_len(cur
));
112 memcpy(blob_data(cur
), val
, blob_len(cur
));
113 return blob_data(cur
);
117 cur
= blob_put(&pkg
->blob
, id
, val
, len
);
118 return cur
? blob_data(cur
) : NULL
;
121 void *pkg_get_raw(const pkg_t
* pkg
, int id
)
124 struct blob_attr
*cur
;
126 blob_for_each_attr(cur
, pkg
->blob
.head
, rem
)
127 if (blob_id(cur
) == id
)
128 return blob_data(cur
);
133 char *pkg_set_string(pkg_t
*pkg
, int id
, const char *s
)
143 while (isspace(*s
)) {
148 while (len
> 0 && isspace(s
[len
- 1]))
154 p
= pkg_set_raw(pkg
, id
, s
, len
+ 1);
160 char *pkg_get_architecture(const pkg_t
*pkg
)
162 nv_pair_list_elt_t
*l
;
165 list_for_each_entry(l
, &conf
->arch_list
.head
, node
) {
166 nv_pair_t
*nv
= (nv_pair_t
*) l
->data
;
167 if (n
++ == pkg
->arch_index
)
174 char *pkg_set_architecture(pkg_t
*pkg
, const char *architecture
, ssize_t len
)
176 nv_pair_list_elt_t
*l
;
179 list_for_each_entry(l
, &conf
->arch_list
.head
, node
) {
180 nv_pair_t
*nv
= (nv_pair_t
*) l
->data
;
182 if (!strncmp(nv
->name
, architecture
, len
) && nv
->name
[len
] == '\0') {
184 opkg_msg(ERROR
, "Internal error: too many different architectures\n");
199 int pkg_get_arch_priority(const pkg_t
*pkg
)
201 nv_pair_list_elt_t
*l
;
204 list_for_each_entry(l
, &conf
->arch_list
.head
, node
) {
205 nv_pair_t
*nv
= (nv_pair_t
*) l
->data
;
206 if (n
++ == pkg
->arch_index
)
207 return strtol(nv
->value
, NULL
, 0);
213 char *pkg_get_md5(const pkg_t
*pkg
)
215 char *p
= pkg_get_raw(pkg
, PKG_MD5SUM
);
220 return checksum_bin2hex(p
, 16);
223 char *pkg_set_md5(pkg_t
*pkg
, const char *cksum
)
226 char *p
= checksum_hex2bin(cksum
, &len
);
231 return pkg_set_raw(pkg
, PKG_MD5SUM
, p
, len
);
234 char *pkg_get_sha256(const pkg_t
*pkg
)
236 char *p
= pkg_get_raw(pkg
, PKG_SHA256SUM
);
241 return checksum_bin2hex(p
, 32);
244 char *pkg_set_sha256(pkg_t
*pkg
, const char *cksum
)
247 char *p
= checksum_hex2bin(cksum
, &len
);
252 return pkg_set_raw(pkg
, PKG_SHA256SUM
, p
, len
);
256 static void compound_depend_deinit(compound_depend_t
* depends
)
259 for (i
= 0; i
< depends
->possibility_count
; i
++) {
261 d
= depends
->possibilities
[i
];
265 free(depends
->possibilities
);
268 void pkg_deinit(pkg_t
* pkg
)
271 struct blob_attr
*cur
;
272 compound_depend_t
*deps
, *dep
;
279 /* owned by opkg_conf_t */
281 /* owned by opkg_conf_t */
284 pkg
->state_want
= SW_UNKNOWN
;
285 pkg
->state_flag
= SF_OK
;
286 pkg
->state_status
= SS_NOT_INSTALLED
;
288 blob_for_each_attr(cur
, pkg
->blob
.head
, rem
) {
289 switch (blob_id(cur
)) {
292 deps
= pkg_get_ptr(pkg
, blob_id(cur
));
295 for (dep
= deps
; dep
->type
; dep
++)
296 compound_depend_deinit(dep
);
301 pkg_set_ptr(pkg
, blob_id(cur
), NULL
);
306 ptr
= pkg_get_ptr(pkg
, blob_id(cur
));
311 pkg_set_ptr(pkg
, blob_id(cur
), NULL
);
315 ptr
= pkg_get_ptr(pkg
, blob_id(cur
));
318 conffile_list_deinit(ptr
);
322 pkg_set_ptr(pkg
, blob_id(cur
), NULL
);
324 case PKG_ALTERNATIVES
:
325 ptr
= pkg_get_ptr(pkg
, blob_id(cur
));
328 struct pkg_alternatives
*pkg_alts
= ptr
;
330 while (pkg_alts
->nalts
)
331 free(pkg_alts
->alts
[--pkg_alts
->nalts
]);
332 free(pkg_alts
->alts
);
336 pkg_set_ptr(pkg
, blob_id(cur
), NULL
);
341 //conffile_list_deinit(&pkg->conffiles);
343 /* XXX: QUESTION: Is forcing this to 1 correct? I suppose so,
344 since if they are calling deinit, they should know. Maybe do an
345 assertion here instead? */
346 pkg
->installed_files_ref_cnt
= 1;
347 pkg_free_installed_files(pkg
);
350 blob_buf_free(&pkg
->blob
);
353 int pkg_init_from_file(pkg_t
* pkg
, const char *filename
)
357 char *control_path
, *tmp
;
361 if (!(pkg
->state_flag
& SF_NEED_DETAIL
)) {
362 opkg_msg(DEBUG
, "applying abpkg flag to %s\n", filename
);
363 pkg
->state_flag
|= SF_NEED_DETAIL
;
366 pkg_set_string(pkg
, PKG_LOCAL_FILENAME
, filename
);
368 tmp
= xstrdup(filename
);
369 sprintf_alloc(&control_path
, "%s/%s.control.XXXXXX",
370 conf
->tmp_dir
, basename(tmp
));
372 fd
= mkstemp(control_path
);
374 opkg_perror(ERROR
, "Failed to make temp file %s", control_path
);
379 control_file
= fdopen(fd
, "r+");
380 if (control_file
== NULL
) {
381 opkg_perror(ERROR
, "Failed to fdopen %s", control_path
);
387 err
= pkg_extract_control_file_to_stream(pkg
, control_file
);
389 opkg_msg(ERROR
, "Failed to extract control file from %s.\n",
394 rewind(control_file
);
396 if ((err
= pkg_parse_from_stream(pkg
, control_file
, 0))) {
398 opkg_msg(ERROR
, "Malformed package file %s.\n",
405 fclose(control_file
);
407 unlink(control_path
);
414 /* Merge any new information in newpkg into oldpkg */
415 int pkg_merge(pkg_t
* oldpkg
, pkg_t
* newpkg
)
419 if (oldpkg
== newpkg
) {
423 if (!oldpkg
->auto_installed
)
424 oldpkg
->auto_installed
= newpkg
->auto_installed
;
427 oldpkg
->src
= newpkg
->src
;
429 oldpkg
->dest
= newpkg
->dest
;
430 if (!oldpkg
->arch_index
)
431 oldpkg
->arch_index
= newpkg
->arch_index
;
432 if (!pkg_get_string(oldpkg
, PKG_SECTION
))
433 pkg_set_string(oldpkg
, PKG_SECTION
, pkg_get_string(newpkg
, PKG_SECTION
));
434 if (!pkg_get_string(oldpkg
, PKG_MAINTAINER
))
435 pkg_set_string(oldpkg
, PKG_MAINTAINER
, pkg_get_string(newpkg
, PKG_MAINTAINER
));
436 if (!pkg_get_string(oldpkg
, PKG_DESCRIPTION
))
437 pkg_set_string(oldpkg
, PKG_DESCRIPTION
, pkg_get_string(newpkg
, PKG_DESCRIPTION
));
439 if (!pkg_get_ptr(oldpkg
, PKG_DEPENDS
)) {
440 pkg_set_ptr(oldpkg
, PKG_DEPENDS
, pkg_get_ptr(newpkg
, PKG_DEPENDS
));
441 pkg_set_ptr(newpkg
, PKG_DEPENDS
, NULL
);
444 ab
= pkg_get_ptr(oldpkg
, PKG_PROVIDES
);
446 if (!ab
|| !ab
[0] || !ab
[1]) {
447 pkg_set_ptr(oldpkg
, PKG_PROVIDES
, pkg_get_ptr(newpkg
, PKG_PROVIDES
));
448 pkg_set_ptr(newpkg
, PKG_PROVIDES
, NULL
);
454 if (!pkg_get_ptr(oldpkg
, PKG_CONFLICTS
)) {
455 pkg_set_ptr(oldpkg
, PKG_CONFLICTS
, pkg_get_ptr(newpkg
, PKG_CONFLICTS
));
456 pkg_set_ptr(newpkg
, PKG_CONFLICTS
, NULL
);
459 if (!pkg_get_ptr(oldpkg
, PKG_REPLACES
)) {
460 pkg_set_ptr(oldpkg
, PKG_REPLACES
, pkg_get_ptr(newpkg
, PKG_REPLACES
));
461 pkg_set_ptr(newpkg
, PKG_REPLACES
, NULL
);
464 if (!pkg_get_string(oldpkg
, PKG_FILENAME
))
465 pkg_set_string(oldpkg
, PKG_FILENAME
, pkg_get_string(newpkg
, PKG_FILENAME
));
466 if (!pkg_get_string(oldpkg
, PKG_LOCAL_FILENAME
))
467 pkg_set_string(oldpkg
, PKG_LOCAL_FILENAME
, pkg_get_string(newpkg
, PKG_LOCAL_FILENAME
));
468 if (!pkg_get_string(oldpkg
, PKG_TMP_UNPACK_DIR
))
469 pkg_set_string(oldpkg
, PKG_TMP_UNPACK_DIR
, pkg_get_string(newpkg
, PKG_TMP_UNPACK_DIR
));
470 if (!pkg_get_md5(oldpkg
))
471 pkg_set_md5(oldpkg
, pkg_get_md5(newpkg
));
472 if (!pkg_get_sha256(oldpkg
))
473 pkg_set_sha256(oldpkg
, pkg_get_sha256(newpkg
));
474 if (!pkg_get_int(oldpkg
, PKG_SIZE
))
475 pkg_set_int(oldpkg
, PKG_SIZE
, pkg_get_int(newpkg
, PKG_SIZE
));
476 if (!pkg_get_int(oldpkg
, PKG_INSTALLED_SIZE
))
477 pkg_set_int(oldpkg
, PKG_INSTALLED_SIZE
, pkg_get_int(newpkg
, PKG_INSTALLED_SIZE
));
478 if (!pkg_get_string(oldpkg
, PKG_PRIORITY
))
479 pkg_set_string(oldpkg
, PKG_PRIORITY
, pkg_get_string(newpkg
, PKG_PRIORITY
));
480 if (!pkg_get_string(oldpkg
, PKG_SOURCE
))
481 pkg_set_string(oldpkg
, PKG_SOURCE
, pkg_get_string(newpkg
, PKG_SOURCE
));
482 if (!pkg_get_string(oldpkg
, PKG_ABIVERSION
))
483 pkg_set_string(oldpkg
, PKG_ABIVERSION
, pkg_get_string(newpkg
, PKG_ABIVERSION
));
485 if (!pkg_get_ptr(oldpkg
, PKG_CONFFILES
)) {
486 pkg_set_ptr(oldpkg
, PKG_CONFFILES
, pkg_get_ptr(newpkg
, PKG_CONFFILES
));
487 pkg_set_ptr(newpkg
, PKG_CONFFILES
, NULL
);
490 if (!oldpkg
->installed_files
) {
491 oldpkg
->installed_files
= newpkg
->installed_files
;
492 oldpkg
->installed_files_ref_cnt
=
493 newpkg
->installed_files_ref_cnt
;
494 newpkg
->installed_files
= NULL
;
497 if (!oldpkg
->essential
)
498 oldpkg
->essential
= newpkg
->essential
;
500 if (!oldpkg
->provided_by_hand
)
501 oldpkg
->provided_by_hand
= newpkg
->provided_by_hand
;
506 static void abstract_pkg_init(abstract_pkg_t
* ab_pkg
)
508 ab_pkg
->provided_by
= abstract_pkg_vec_alloc();
509 ab_pkg
->dependencies_checked
= 0;
510 ab_pkg
->state_status
= SS_NOT_INSTALLED
;
513 abstract_pkg_t
*abstract_pkg_new(void)
515 abstract_pkg_t
*ab_pkg
;
517 ab_pkg
= xcalloc(1, sizeof(abstract_pkg_t
));
518 abstract_pkg_init(ab_pkg
);
523 static const char *pkg_state_want_to_str(pkg_state_want_t sw
)
527 for (i
= 0; i
< ARRAY_SIZE(pkg_state_want_map
); i
++) {
528 if (pkg_state_want_map
[i
].value
== sw
) {
529 return pkg_state_want_map
[i
].str
;
533 opkg_msg(ERROR
, "Internal error: state_want=%d\n", sw
);
534 return "<STATE_WANT_UNKNOWN>";
537 pkg_state_want_t
pkg_state_want_from_str(char *str
)
541 for (i
= 0; i
< ARRAY_SIZE(pkg_state_want_map
); i
++) {
542 if (strcmp(str
, pkg_state_want_map
[i
].str
) == 0) {
543 return pkg_state_want_map
[i
].value
;
547 opkg_msg(ERROR
, "Internal error: state_want=%s\n", str
);
551 static char *pkg_state_flag_to_str(pkg_state_flag_t sf
)
557 /* clear the temporary flags before converting to string */
558 sf
&= SF_NONVOLATILE_FLAGS
;
561 return xstrdup("ok");
564 for (i
= 0; i
< ARRAY_SIZE(pkg_state_flag_map
); i
++) {
565 if (sf
& pkg_state_flag_map
[i
].value
)
566 len
+= strlen(pkg_state_flag_map
[i
].str
) + 1;
569 str
= xmalloc(len
+ 1);
572 for (i
= 0; i
< ARRAY_SIZE(pkg_state_flag_map
); i
++) {
573 if (sf
& pkg_state_flag_map
[i
].value
) {
574 strncat(str
, pkg_state_flag_map
[i
].str
, len
);
575 strncat(str
, ",", len
);
580 str
[len
- 1] = '\0'; /* squash last comma */
585 pkg_state_flag_t
pkg_state_flag_from_str(const char *str
)
590 unsigned int sfname_len
;
592 if (strcmp(str
, "ok") == 0) {
595 for (i
= 0; i
< ARRAY_SIZE(pkg_state_flag_map
); i
++) {
596 sfname
= pkg_state_flag_map
[i
].str
;
597 sfname_len
= strlen(sfname
);
598 if (strncmp(str
, sfname
, sfname_len
) == 0) {
599 sf
|= pkg_state_flag_map
[i
].value
;
612 static const char *pkg_state_status_to_str(pkg_state_status_t ss
)
616 for (i
= 0; i
< ARRAY_SIZE(pkg_state_status_map
); i
++) {
617 if (pkg_state_status_map
[i
].value
== ss
) {
618 return pkg_state_status_map
[i
].str
;
622 opkg_msg(ERROR
, "Internal error: state_status=%d\n", ss
);
623 return "<STATE_STATUS_UNKNOWN>";
626 pkg_state_status_t
pkg_state_status_from_str(const char *str
)
630 for (i
= 0; i
< ARRAY_SIZE(pkg_state_status_map
); i
++) {
631 if (strcmp(str
, pkg_state_status_map
[i
].str
) == 0) {
632 return pkg_state_status_map
[i
].value
;
636 opkg_msg(ERROR
, "Internal error: state_status=%s\n", str
);
637 return SS_NOT_INSTALLED
;
640 void pkg_formatted_field(FILE * fp
, pkg_t
* pkg
, const char *field
)
645 compound_depend_t
*dep
;
646 abstract_pkg_t
**ab_pkg
;
648 if (strlen(field
) < PKG_MINIMUM_FIELD_NAME_LEN
) {
649 goto UNKNOWN_FMT_FIELD
;
655 if (strcasecmp(field
, "ABIVersion") == 0) {
656 p
= pkg_get_string(pkg
, PKG_ABIVERSION
);
658 fprintf(fp
, "ABIVersion: %s\n", p
);
660 } else if (strcasecmp(field
, "Alternatives") == 0) {
661 struct pkg_alternatives
*pkg_alts
= pkg_get_ptr(pkg
, PKG_ALTERNATIVES
);
663 if (pkg_alts
&& pkg_alts
->nalts
> 0) {
665 struct pkg_alternative
*alt
;
667 alt
= pkg_alts
->alts
[0];
668 fprintf(fp
, "Alternatives: %d:%s:%s", alt
->prio
, alt
->path
, alt
->altpath
);
669 for (i
= 1; i
< pkg_alts
->nalts
; i
++) {
670 alt
= pkg_alts
->alts
[i
];
671 fprintf(fp
, ", %d:%s:%s", alt
->prio
, alt
->path
, alt
->altpath
);
675 } else if (strcasecmp(field
, "Architecture") == 0) {
676 p
= pkg_get_architecture(pkg
);
678 fprintf(fp
, "Architecture: %s\n",
681 } else if (strcasecmp(field
, "Auto-Installed") == 0) {
682 if (pkg
->auto_installed
)
683 fprintf(fp
, "Auto-Installed: yes\n");
685 goto UNKNOWN_FMT_FIELD
;
690 if (strcasecmp(field
, "Conffiles") == 0) {
692 conffile_list_elt_t
*iter
;
694 cl
= pkg_get_ptr(pkg
, PKG_CONFFILES
);
696 if (!cl
|| nv_pair_list_empty(cl
))
699 fprintf(fp
, "Conffiles:\n");
700 for (iter
= nv_pair_list_first(cl
); iter
;
701 iter
= nv_pair_list_next(cl
, iter
)) {
702 if (((conffile_t
*) iter
->data
)->name
703 && ((conffile_t
*) iter
->data
)->value
) {
704 fprintf(fp
, " %s %s\n",
705 ((conffile_t
*) iter
->data
)->
707 ((conffile_t
*) iter
->data
)->
711 } else if (strcasecmp(field
, "Conflicts") == 0) {
713 compound_depend_t
*deps
, *dep
;
714 deps
= pkg_get_ptr(pkg
, PKG_CONFLICTS
);
716 fprintf(fp
, "Conflicts:");
717 for (i
= 0, dep
= deps
; dep
->type
; dep
++, i
++) {
718 cdep
= dep
->possibilities
[0];
719 fprintf(fp
, "%s %s", i
== 0 ? "" : ",",
722 fprintf(fp
, " (%s%s)",
723 constraint_to_str(cdep
->
731 goto UNKNOWN_FMT_FIELD
;
736 if (strcasecmp(field
, "Depends") == 0) {
737 dep
= pkg_get_depends(pkg
, DEPEND
);
739 fprintf(fp
, "Depends:");
740 for (i
= 0, j
= 0; dep
&& dep
->type
; i
++, dep
++) {
741 if (dep
->type
!= DEPEND
)
743 str
= pkg_depend_str(pkg
, i
);
744 fprintf(fp
, "%s %s", j
== 0 ? "" : ",",
751 } else if (strcasecmp(field
, "Description") == 0) {
752 p
= pkg_get_string(pkg
, PKG_DESCRIPTION
);
754 fprintf(fp
, "Description: %s\n",
758 goto UNKNOWN_FMT_FIELD
;
763 if (pkg
->essential
) {
764 fprintf(fp
, "Essential: yes\n");
769 p
= pkg_get_string(pkg
, PKG_FILENAME
);
771 fprintf(fp
, "Filename: %s\n", p
);
776 if (strcasecmp(field
, "Installed-Size") == 0) {
777 fprintf(fp
, "Installed-Size: %lu\n",
778 (unsigned long) pkg_get_int(pkg
, PKG_INSTALLED_SIZE
));
779 } else if (strcasecmp(field
, "Installed-Time") == 0) {
780 i
= pkg_get_int(pkg
, PKG_INSTALLED_TIME
);
782 fprintf(fp
, "Installed-Time: %lu\n",
789 if (strcasecmp(field
, "Maintainer") == 0) {
790 p
= pkg_get_string(pkg
, PKG_MAINTAINER
);
792 fprintf(fp
, "Maintainer: %s\n", p
);
794 } else if (strcasecmp(field
, "MD5sum") == 0) {
795 p
= pkg_get_md5(pkg
);
797 fprintf(fp
, "MD5Sum: %s\n", p
);
800 goto UNKNOWN_FMT_FIELD
;
805 if (strcasecmp(field
, "Package") == 0) {
806 fprintf(fp
, "Package: %s\n", pkg
->name
);
807 } else if (strcasecmp(field
, "Priority") == 0) {
808 fprintf(fp
, "Priority: %s\n", pkg_get_string(pkg
, PKG_PRIORITY
));
809 } else if (strcasecmp(field
, "Provides") == 0) {
810 ab_pkg
= pkg_get_ptr(pkg
, PKG_PROVIDES
);
811 if (ab_pkg
&& ab_pkg
[0] && ab_pkg
[1]) {
812 fprintf(fp
, "Provides:");
813 for (i
= 1; ab_pkg
[i
]; i
++) {
814 fprintf(fp
, "%s %s", i
== 1 ? "" : ",",
820 goto UNKNOWN_FMT_FIELD
;
825 if (strcasecmp(field
, "Replaces") == 0) {
826 ab_pkg
= pkg_get_ptr(pkg
, PKG_REPLACES
);
827 if (ab_pkg
&& ab_pkg
[0]) {
828 fprintf(fp
, "Replaces:");
829 for (i
= 0; ab_pkg
[i
]; i
++) {
830 fprintf(fp
, "%s %s", i
== 0 ? "" : ",",
835 } else if (strcasecmp(field
, "Recommends") == 0) {
836 dep
= pkg_get_depends(pkg
, RECOMMEND
);
838 fprintf(fp
, "Recommends:");
839 for (j
= 0, i
= 0; dep
&& dep
->type
; i
++, dep
++) {
840 if (dep
->type
!= RECOMMEND
)
842 str
= pkg_depend_str(pkg
, i
);
843 fprintf(fp
, "%s %s", j
== 0 ? "" : ",",
851 goto UNKNOWN_FMT_FIELD
;
856 if (strcasecmp(field
, "Section") == 0) {
857 p
= pkg_get_string(pkg
, PKG_SECTION
);
859 fprintf(fp
, "Section: %s\n", p
);
861 } else if (strcasecmp(field
, "SHA256sum") == 0) {
862 p
= pkg_get_string(pkg
, PKG_SHA256SUM
);
864 fprintf(fp
, "SHA256sum: %s\n", p
);
866 } else if (strcasecmp(field
, "Size") == 0) {
867 i
= pkg_get_int(pkg
, PKG_SIZE
);
869 fprintf(fp
, "Size: %lu\n", (unsigned long) i
);
871 } else if (strcasecmp(field
, "Source") == 0) {
872 p
= pkg_get_string(pkg
, PKG_SOURCE
);
874 fprintf(fp
, "Source: %s\n", p
);
876 } else if (strcasecmp(field
, "Status") == 0) {
877 char *pflag
= pkg_state_flag_to_str(pkg
->state_flag
);
878 fprintf(fp
, "Status: %s %s %s\n",
879 pkg_state_want_to_str(pkg
->state_want
),
881 pkg_state_status_to_str(pkg
->state_status
));
883 } else if (strcasecmp(field
, "Suggests") == 0) {
884 dep
= pkg_get_depends(pkg
, SUGGEST
);
886 fprintf(fp
, "Suggests:");
887 for (j
= 0, i
= 0; dep
&& dep
->type
; i
++, dep
++) {
888 if (dep
->type
!= SUGGEST
)
890 str
= pkg_depend_str(pkg
, i
);
891 fprintf(fp
, "%s %s", j
== 0 ? "" : ",",
899 goto UNKNOWN_FMT_FIELD
;
904 if (strcasecmp(field
, "Tags") == 0) {
905 p
= pkg_get_string(pkg
, PKG_TAGS
);
907 fprintf(fp
, "Tags: %s\n", p
);
914 char *version
= pkg_version_str_alloc(pkg
);
917 fprintf(fp
, "Version: %s\n", version
);
922 goto UNKNOWN_FMT_FIELD
;
928 opkg_msg(ERROR
, "Internal error: field=%s\n", field
);
931 void pkg_formatted_info(FILE * fp
, pkg_t
* pkg
)
933 pkg_formatted_field(fp
, pkg
, "Package");
934 pkg_formatted_field(fp
, pkg
, "Version");
935 pkg_formatted_field(fp
, pkg
, "Depends");
936 pkg_formatted_field(fp
, pkg
, "Recommends");
937 pkg_formatted_field(fp
, pkg
, "Suggests");
938 pkg_formatted_field(fp
, pkg
, "Provides");
939 pkg_formatted_field(fp
, pkg
, "Replaces");
940 pkg_formatted_field(fp
, pkg
, "Conflicts");
941 pkg_formatted_field(fp
, pkg
, "Status");
942 pkg_formatted_field(fp
, pkg
, "Section");
943 pkg_formatted_field(fp
, pkg
, "Essential");
944 pkg_formatted_field(fp
, pkg
, "Architecture");
945 pkg_formatted_field(fp
, pkg
, "Maintainer");
946 pkg_formatted_field(fp
, pkg
, "MD5sum");
947 pkg_formatted_field(fp
, pkg
, "Size");
948 pkg_formatted_field(fp
, pkg
, "Filename");
949 pkg_formatted_field(fp
, pkg
, "Conffiles");
950 pkg_formatted_field(fp
, pkg
, "Source");
951 pkg_formatted_field(fp
, pkg
, "Description");
952 pkg_formatted_field(fp
, pkg
, "Installed-Time");
953 pkg_formatted_field(fp
, pkg
, "Tags");
957 void pkg_print_status(pkg_t
* pkg
, FILE * file
)
963 pkg_formatted_field(file
, pkg
, "Package");
964 pkg_formatted_field(file
, pkg
, "ABIVersion");
965 pkg_formatted_field(file
, pkg
, "Version");
966 pkg_formatted_field(file
, pkg
, "Depends");
967 pkg_formatted_field(file
, pkg
, "Recommends");
968 pkg_formatted_field(file
, pkg
, "Suggests");
969 pkg_formatted_field(file
, pkg
, "Provides");
970 pkg_formatted_field(file
, pkg
, "Replaces");
971 pkg_formatted_field(file
, pkg
, "Conflicts");
972 pkg_formatted_field(file
, pkg
, "Status");
973 pkg_formatted_field(file
, pkg
, "Essential");
974 pkg_formatted_field(file
, pkg
, "Architecture");
975 pkg_formatted_field(file
, pkg
, "Conffiles");
976 pkg_formatted_field(file
, pkg
, "Installed-Time");
977 pkg_formatted_field(file
, pkg
, "Auto-Installed");
978 pkg_formatted_field(file
, pkg
, "Alternatives");
983 * libdpkg - Debian packaging suite library routines
984 * vercmp.c - comparison of version numbers
986 * Copyright (C) 1995 Ian Jackson <iwj10@cus.cam.ac.uk>
989 /* assume ascii; warning: evaluates x multiple times! */
990 #define order(x) ((x) == '~' ? -1 \
993 : isalpha((x)) ? (x) \
996 static int verrevcmp(const char *val
, const char *ref
)
1003 while (*val
|| *ref
) {
1006 while ((*val
&& !isdigit(*val
)) || (*ref
&& !isdigit(*ref
))) {
1007 int vc
= order(*val
), rc
= order(*ref
);
1018 while (isdigit(*val
) && isdigit(*ref
)) {
1020 first_diff
= *val
- *ref
;
1034 int pkg_compare_versions(const pkg_t
* pkg
, const pkg_t
* ref_pkg
)
1036 unsigned int epoch1
= (unsigned int) pkg_get_int(pkg
, PKG_EPOCH
);
1037 unsigned int epoch2
= (unsigned int) pkg_get_int(ref_pkg
, PKG_EPOCH
);
1038 char *revision1
= pkg_get_string(pkg
, PKG_REVISION
);
1039 char *revision2
= pkg_get_string(ref_pkg
, PKG_REVISION
);
1040 const char *version1
= pkg_get_string(pkg
, PKG_VERSION
);
1041 const char *version2
= pkg_get_string(ref_pkg
, PKG_VERSION
);
1044 if (epoch1
> epoch2
) {
1048 if (epoch1
< epoch2
) {
1052 r
= verrevcmp(version1
, version2
);
1057 r
= verrevcmp(revision1
, revision2
);
1065 int pkg_version_satisfied(pkg_t
* it
, pkg_t
* ref
, const char *op
)
1069 r
= pkg_compare_versions(it
, ref
);
1071 if (strcmp(op
, "<=") == 0 || strcmp(op
, "<") == 0) {
1075 if (strcmp(op
, ">=") == 0 || strcmp(op
, ">") == 0) {
1079 if (strcmp(op
, "<<") == 0) {
1083 if (strcmp(op
, ">>") == 0) {
1087 if (strcmp(op
, "=") == 0) {
1091 opkg_msg(ERROR
, "Unknown operator: %s.\n", op
);
1095 int pkg_name_version_and_architecture_compare(const void *p1
, const void *p2
)
1097 const pkg_t
* a
= *(const pkg_t
**)p1
;
1098 const pkg_t
* b
= *(const pkg_t
**)p2
;
1101 int arch_prio1
, arch_prio2
;
1102 if (!a
->name
|| !b
->name
) {
1103 opkg_msg(ERROR
, "Internal error: a->name=%p, b->name=%p.\n",
1108 namecmp
= strcmp(a
->name
, b
->name
);
1111 vercmp
= pkg_compare_versions(a
, b
);
1114 arch_prio1
= pkg_get_arch_priority(a
);
1115 arch_prio2
= pkg_get_arch_priority(b
);
1116 if (!arch_prio1
|| !arch_prio2
) {
1118 "Internal error: a->arch_priority=%i b->arch_priority=%i.\n",
1119 arch_prio1
, arch_prio2
);
1122 if (arch_prio1
> arch_prio2
)
1124 if (arch_prio1
< arch_prio2
)
1129 int abstract_pkg_name_compare(const void *p1
, const void *p2
)
1131 const abstract_pkg_t
*a
= *(const abstract_pkg_t
**)p1
;
1132 const abstract_pkg_t
*b
= *(const abstract_pkg_t
**)p2
;
1133 if (!a
->name
|| !b
->name
) {
1134 opkg_msg(ERROR
, "Internal error: a->name=%p b->name=%p.\n",
1138 return strcmp(a
->name
, b
->name
);
1141 char *pkg_version_str_alloc(pkg_t
* pkg
)
1144 char *version
, *revptr
;
1145 unsigned int epoch
= (unsigned int) pkg_get_int(pkg
, PKG_EPOCH
);
1147 revptr
= pkg_get_string(pkg
, PKG_REVISION
);
1148 verstr
= pkg_get_string(pkg
, PKG_VERSION
);
1152 sprintf_alloc(&version
, "%d:%s-%s",
1153 epoch
, verstr
, revptr
);
1155 sprintf_alloc(&version
, "%d:%s",
1159 sprintf_alloc(&version
, "%s-%s",
1162 version
= xstrdup(verstr
);
1169 * XXX: this should be broken into two functions
1171 str_list_t
*pkg_get_installed_files(pkg_t
* pkg
)
1174 char *list_file_name
= NULL
;
1175 FILE *list_file
= NULL
;
1177 char *installed_file_name
;
1178 unsigned int rootdirlen
= 0;
1179 int list_from_package
;
1180 const char *local_filename
;
1182 pkg
->installed_files_ref_cnt
++;
1184 if (pkg
->installed_files
) {
1185 return pkg
->installed_files
;
1188 pkg
->installed_files
= str_list_alloc();
1191 * For installed packages, look at the package.list file in the database.
1192 * For uninstalled packages, get the file list directly from the package.
1194 if (pkg
->state_status
== SS_NOT_INSTALLED
|| pkg
->dest
== NULL
)
1195 list_from_package
= 1;
1197 list_from_package
= 0;
1199 if (list_from_package
) {
1200 local_filename
= pkg_get_string(pkg
, PKG_LOCAL_FILENAME
);
1202 if (!local_filename
) {
1203 return pkg
->installed_files
;
1205 /* XXX: CLEANUP: Maybe rewrite this to avoid using a temporary
1206 file. In other words, change deb_extract so that it can
1207 simply return the file list as a char *[] rather than
1208 insisting on writing it to a FILE * as it does now. */
1209 sprintf_alloc(&list_file_name
, "%s/%s.list.XXXXXX",
1210 conf
->tmp_dir
, pkg
->name
);
1211 fd
= mkstemp(list_file_name
);
1213 opkg_perror(ERROR
, "Failed to make temp file %s.",
1215 free(list_file_name
);
1216 return pkg
->installed_files
;
1218 list_file
= fdopen(fd
, "r+");
1219 if (list_file
== NULL
) {
1220 opkg_perror(ERROR
, "Failed to fdopen temp file %s.",
1223 unlink(list_file_name
);
1224 free(list_file_name
);
1225 return pkg
->installed_files
;
1227 err
= pkg_extract_data_file_names_to_stream(pkg
, list_file
);
1229 opkg_msg(ERROR
, "Error extracting file list from %s.\n",
1232 unlink(list_file_name
);
1233 free(list_file_name
);
1234 str_list_deinit(pkg
->installed_files
);
1235 pkg
->installed_files
= NULL
;
1240 sprintf_alloc(&list_file_name
, "%s/%s.list",
1241 pkg
->dest
->info_dir
, pkg
->name
);
1242 list_file
= fopen(list_file_name
, "r");
1243 if (list_file
== NULL
) {
1244 opkg_perror(ERROR
, "Failed to open %s", list_file_name
);
1245 free(list_file_name
);
1246 return pkg
->installed_files
;
1248 free(list_file_name
);
1251 if (conf
->offline_root
)
1252 rootdirlen
= strlen(conf
->offline_root
);
1257 line
= file_read_line_alloc(list_file
);
1263 if (list_from_package
) {
1264 if (*file_name
== '.') {
1267 if (*file_name
== '/') {
1270 sprintf_alloc(&installed_file_name
, "%s%s",
1271 pkg
->dest
->root_dir
, file_name
);
1273 if (conf
->offline_root
&&
1274 strncmp(conf
->offline_root
, file_name
,
1276 sprintf_alloc(&installed_file_name
, "%s%s",
1277 conf
->offline_root
, file_name
);
1279 // already contains root_dir as header -> ABSOLUTE
1280 sprintf_alloc(&installed_file_name
, "%s",
1284 str_list_append(pkg
->installed_files
, installed_file_name
);
1285 free(installed_file_name
);
1291 if (list_from_package
) {
1292 unlink(list_file_name
);
1293 free(list_file_name
);
1296 return pkg
->installed_files
;
1299 /* XXX: CLEANUP: This function and it's counterpart,
1300 (pkg_get_installed_files), do not match our init/deinit naming
1301 convention. Nor the alloc/free convention. But, then again, neither
1302 of these conventions currrently fit the way these two functions
1304 void pkg_free_installed_files(pkg_t
* pkg
)
1306 pkg
->installed_files_ref_cnt
--;
1308 if (pkg
->installed_files_ref_cnt
> 0)
1311 if (pkg
->installed_files
) {
1312 str_list_purge(pkg
->installed_files
);
1315 pkg
->installed_files
= NULL
;
1318 void pkg_remove_installed_files_list(pkg_t
* pkg
)
1320 char *list_file_name
;
1322 sprintf_alloc(&list_file_name
, "%s/%s.list",
1323 pkg
->dest
->info_dir
, pkg
->name
);
1325 if (!conf
->noaction
)
1326 (void)unlink(list_file_name
);
1328 free(list_file_name
);
1331 conffile_t
*pkg_get_conffile(pkg_t
* pkg
, const char *file_name
)
1333 conffile_list_elt_t
*iter
;
1334 conffile_list_t
*cl
;
1335 conffile_t
*conffile
;
1341 cl
= pkg_get_ptr(pkg
, PKG_CONFFILES
);
1343 for (iter
= cl
? nv_pair_list_first(cl
) : NULL
; iter
;
1344 iter
= nv_pair_list_next(cl
, iter
)) {
1345 conffile
= (conffile_t
*) iter
->data
;
1347 if (strcmp(conffile
->name
, file_name
) == 0) {
1355 int pkg_run_script(pkg_t
* pkg
, const char *script
, const char *args
)
1360 char *tmp_unpack_dir
;
1365 /* XXX: FEATURE: When conf->offline_root is set, we should run the
1366 maintainer script within a chroot environment. */
1367 if (conf
->offline_root
&& !conf
->force_postinstall
) {
1368 opkg_msg(INFO
, "Offline root mode: not running %s.%s.\n",
1373 /* Installed packages have scripts in pkg->dest->info_dir, uninstalled packages
1374 have scripts in tmp_unpack_dir. */
1375 if (pkg
->state_status
== SS_INSTALLED
1376 || pkg
->state_status
== SS_UNPACKED
1377 || pkg
->state_status
== SS_HALF_INSTALLED
) {
1378 if (pkg
->dest
== NULL
) {
1379 opkg_msg(ERROR
, "Internal error: %s has a NULL dest.\n",
1383 sprintf_alloc(&path
, "%s/%s.%s", pkg
->dest
->info_dir
, pkg
->name
,
1386 tmp_unpack_dir
= pkg_get_string(pkg
, PKG_TMP_UNPACK_DIR
);
1387 if (tmp_unpack_dir
== NULL
) {
1389 "Internal error: %s has a NULL tmp_unpack_dir.\n",
1393 sprintf_alloc(&path
, "%s/%s", tmp_unpack_dir
, script
);
1396 opkg_msg(INFO
, "Running script %s.\n", path
);
1399 pkg
->dest
? pkg
->dest
->root_dir
: conf
->default_dest
->root_dir
,
1402 if (pkg
->is_upgrade
)
1403 setenv("PKG_UPGRADE", "1", 1);
1405 setenv("PKG_UPGRADE", "0", 1);
1407 if (!file_exists(path
)) {
1412 sprintf_alloc(&cmd
, "%s %s", path
, args
);
1415 const char *argv
[] = { "/bin/sh", "-c", cmd
, NULL
};
1416 err
= xsystem(argv
);
1422 "package \"%s\" %s script returned status %d.\n",
1423 pkg
->name
, script
, err
);
1430 int pkg_arch_supported(pkg_t
* pkg
)
1432 nv_pair_list_elt_t
*l
;
1433 char *architecture
= pkg_get_architecture(pkg
);
1438 list_for_each_entry(l
, &conf
->arch_list
.head
, node
) {
1439 nv_pair_t
*nv
= (nv_pair_t
*) l
->data
;
1440 if (strcmp(nv
->name
, architecture
) == 0) {
1442 "Arch %s (priority %s) supported for pkg %s.\n",
1443 nv
->name
, nv
->value
, pkg
->name
);
1448 opkg_msg(DEBUG
, "Arch %s unsupported for pkg %s.\n",
1449 architecture
, pkg
->name
);
1453 void pkg_info_preinstall_check(void)
1456 pkg_vec_t
*installed_pkgs
= pkg_vec_alloc();
1458 /* update the file owner data structure */
1459 opkg_msg(INFO
, "Updating file owner list.\n");
1460 pkg_hash_fetch_all_installed(installed_pkgs
);
1461 for (i
= 0; i
< installed_pkgs
->len
; i
++) {
1462 pkg_t
*pkg
= installed_pkgs
->pkgs
[i
];
1463 str_list_t
*installed_files
= pkg_get_installed_files(pkg
); /* this causes installed_files to be cached */
1464 str_list_elt_t
*iter
, *niter
;
1465 if (installed_files
== NULL
) {
1466 opkg_msg(ERROR
, "Failed to determine installed "
1467 "files for pkg %s.\n", pkg
->name
);
1470 for (iter
= str_list_first(installed_files
), niter
=
1471 str_list_next(installed_files
, iter
); iter
;
1472 iter
= niter
, niter
=
1473 str_list_next(installed_files
, iter
)) {
1474 char *installed_file
= (char *)iter
->data
;
1475 file_hash_set_file_owner(installed_file
, pkg
);
1477 pkg_free_installed_files(pkg
);
1479 pkg_vec_free(installed_pkgs
);
1482 struct pkg_write_filelist_data
{
1488 pkg_write_filelist_helper(const char *key
, void *entry_
, void *data_
)
1490 struct pkg_write_filelist_data
*data
= data_
;
1491 pkg_t
*entry
= entry_
;
1492 if (entry
== data
->pkg
) {
1493 fprintf(data
->stream
, "%s\n", key
);
1497 int pkg_write_filelist(pkg_t
* pkg
)
1499 struct pkg_write_filelist_data data
;
1500 char *list_file_name
;
1502 sprintf_alloc(&list_file_name
, "%s/%s.list",
1503 pkg
->dest
->info_dir
, pkg
->name
);
1505 opkg_msg(INFO
, "Creating %s file for pkg %s.\n",
1506 list_file_name
, pkg
->name
);
1508 data
.stream
= fopen(list_file_name
, "w");
1510 opkg_perror(ERROR
, "Failed to open %s", list_file_name
);
1511 free(list_file_name
);
1516 hash_table_foreach(&conf
->file_hash
, pkg_write_filelist_helper
, &data
);
1517 fclose(data
.stream
);
1518 free(list_file_name
);
1520 pkg
->state_flag
&= ~SF_FILELIST_CHANGED
;
1525 int pkg_write_changed_filelists(void)
1527 pkg_vec_t
*installed_pkgs
= pkg_vec_alloc();
1528 int i
, err
, ret
= 0;
1533 opkg_msg(INFO
, "Saving changed filelists.\n");
1535 pkg_hash_fetch_all_installed(installed_pkgs
);
1536 for (i
= 0; i
< installed_pkgs
->len
; i
++) {
1537 pkg_t
*pkg
= installed_pkgs
->pkgs
[i
];
1538 if (pkg
->state_flag
& SF_FILELIST_CHANGED
) {
1539 err
= pkg_write_filelist(pkg
);
1545 pkg_vec_free(installed_pkgs
);