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xbps-repo: added 'show-deps' target to mimic xbps-bin(8).

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As consequence of this, remove xbps_callback_array_iter_in_repolist().
Nowadays to iter over the repository pool we have a SIMPLEQ, this
allowed to simplify the code and remove some now unneeed stuff.

--HG--
extra : convert_revision : xtraeme%40gmail.com-20091124104704-oyvrmb3tmd59w4e7
This commit is contained in:
Juan RP 2009-11-24 10:47:04 +00:00
parent c676622869
commit 164c661bcf
7 changed files with 82 additions and 164 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

25
bin/xbps-bin/show-deps.c
View File

@ -33,29 +33,6 @@
#include "../xbps-repo/util.h"
#include "defs.h"
static int
list_deps(prop_object_t obj, void *arg, bool *loop_done)
{
char *pkgname;
const char *version;
(void)arg;
(void)loop_done;
assert(prop_object_type(obj) == PROP_TYPE_STRING);
pkgname = xbps_get_pkgdep_name(prop_string_cstring_nocopy(obj));
version = xbps_get_pkgdep_version(prop_string_cstring_nocopy(obj));
if (strcmp(version, ">=0") == 0)
printf("%s\n", pkgname);
else
printf("%s%s\n", pkgname, version);
free(pkgname);
return 0;
}
int
xbps_show_pkg_deps(const char *pkgname)
{
@ -88,7 +65,7 @@ xbps_show_pkg_deps(const char *pkgname)
}
rv = xbps_callback_array_iter_in_dict(propsd, "run_depends",
list_deps, NULL);
list_strings_sep_in_array, NULL);
prop_object_release(propsd);
prop_object_release(pkgd);

92
bin/xbps-repo/main.c
View File

@ -44,13 +44,14 @@ usage(void)
{
printf("Usage: xbps-repo [options] [action] [arguments]\n\n"
" Available actions:\n"
" add, genindex, list, remove, search, show, sync\n"
" add, genindex, list, remove, search, show, show-deps, sync\n"
" Actions with arguments:\n"
" add\t\t<URI>\n"
" genindex\t<path>\n"
" remove\t<URI>\n"
" search\t<string>\n"
" show\t<pkgname>\n"
" show-deps\t<pkgname>\n"
" Options shared by all actions:\n"
" -r\t\t<rootdir>\n"
" -V\t\tPrints xbps release version\n"
@ -209,8 +210,10 @@ out:
int
main(int argc, char **argv)
{
struct repository_data *rdata = NULL;
char dpkgidx[PATH_MAX], *plist, *root = NULL;
prop_dictionary_t pkgd;
struct repository_data *rdata;
const char *pkgver;
char dpkgidx[PATH_MAX], *plist, *root;
int c, rv = 0;
while ((c = getopt(argc, argv, "Vr:")) != -1) {
@ -235,6 +238,14 @@ main(int argc, char **argv)
if (argc < 1)
usage();
if ((rv = xbps_prepare_repolist_data()) != 0) {
if (rv != ENOENT) {
printf("E: cannot get repository list pool! %s\n",
strerror(rv));
exit(EXIT_FAILURE);
}
}
if (strcasecmp(argv[0], "add") == 0) {
/* Adds a new repository to the pool. */
if (argc != 2)
@ -247,8 +258,8 @@ main(int argc, char **argv)
if (argc != 1)
usage();
(void)xbps_callback_array_iter_in_repolist(
list_strings_sep_in_array, NULL);
SIMPLEQ_FOREACH(rdata, &repodata_queue, chain)
printf("%s\n", rdata->rd_uri);
} else if ((strcasecmp(argv[0], "rm") == 0) ||
(strcasecmp(argv[0], "remove") == 0)) {
@ -256,8 +267,10 @@ main(int argc, char **argv)
if (argc != 2)
usage();
if (!sanitize_localpath(dpkgidx, argv[1]))
exit(EXIT_FAILURE);
if (!sanitize_localpath(dpkgidx, argv[1])) {
rv = EINVAL;
goto out;
}
if ((rv = xbps_unregister_repository(dpkgidx)) != 0) {
if (rv == ENOENT)
@ -266,7 +279,6 @@ main(int argc, char **argv)
else
printf("ERROR: couldn't unregister "
"repository (%s)\n", strerror(rv));
exit(EXIT_FAILURE);
}
} else if (strcasecmp(argv[0], "search") == 0) {
@ -277,20 +289,62 @@ main(int argc, char **argv)
if (argc != 2)
usage();
(void)xbps_callback_array_iter_in_repolist(
search_string_in_pkgs, argv[1]);
SIMPLEQ_FOREACH(rdata, &repodata_queue, chain) {
printf("From %s repository ...\n", rdata->rd_uri);
(void)xbps_callback_array_iter_in_dict(rdata->rd_repod,
"packages", show_pkg_namedesc, argv[1]);
}
} else if (strcasecmp(argv[0], "show") == 0) {
/* Shows info about a binary package. */
if (argc != 2)
usage();
rv = xbps_callback_array_iter_in_repolist(
show_pkg_info_from_repolist, argv[1]);
SIMPLEQ_FOREACH(rdata, &repodata_queue, chain) {
pkgd = xbps_find_pkg_in_dict(rdata->rd_repod,
"packages", argv[1]);
if (pkgd == NULL) {
errno = ENOENT;
continue;
}
printf("Repository: %s\n", rdata->rd_uri);
show_pkg_info(pkgd);
break;
}
if (rv == 0 && errno == ENOENT) {
printf("Unable to locate package '%s' from "
"repository pool.\n", argv[1]);
exit(EXIT_FAILURE);
rv = EINVAL;
goto out;
}
} else if (strcasecmp(argv[0], "show-deps") == 0) {
/* Shows the required run dependencies for a package. */
if (argc != 2)
usage();
SIMPLEQ_FOREACH(rdata, &repodata_queue, chain) {
pkgd = xbps_find_pkg_in_dict(rdata->rd_repod,
"packages", argv[1]);
if (pkgd == NULL) {
errno = ENOENT;
continue;
}
if (!prop_dictionary_get_cstring_nocopy(pkgd,
"version", &pkgver)) {
rv = errno;
goto out;
}
printf("Repository %s [pkgver: %s]\n",
rdata->rd_uri, pkgver);
(void)xbps_callback_array_iter_in_dict(pkgd,
"run_depends", list_strings_sep_in_array, NULL);
}
if (rv == 0 && errno == ENOENT) {
printf("Unable to locate package '%s' from "
"repository pool.\n", argv[1]);
rv = EINVAL;
goto out;
}
} else if (strcasecmp(argv[0], "genindex") == 0) {
@ -299,15 +353,12 @@ main(int argc, char **argv)
usage();
rv = xbps_repo_genindex(argv[1]);
exit(rv);
} else if (strcasecmp(argv[0], "sync") == 0) {
/* Syncs the pkg index for all registered remote repos */
if (argc != 1)
usage();
if ((rv = xbps_prepare_repolist_data()) != 0)
exit(rv);
/*
* Iterate over repository pool.
*/
@ -319,7 +370,7 @@ main(int argc, char **argv)
if (rv == -1) {
printf("Failed! returned: %s\n",
xbps_fetch_error_string());
break;
goto out;
} else if (rv == 0) {
printf("Package index file is already "
"up to date.\n");
@ -328,17 +379,18 @@ main(int argc, char **argv)
plist = xbps_get_pkg_index_plist(uri);
if (plist == NULL) {
rv = EINVAL;
break;
goto out;
}
(void)pkgindex_verify(plist, uri, true);
free(plist);
}
}
xbps_release_repolist_data();
} else {
usage();
}
exit(EXIT_SUCCESS);
out:
xbps_release_repolist_data();
exit(rv ? EXIT_FAILURE : EXIT_SUCCESS);
}

81
bin/xbps-repo/util.c
View File

@ -33,10 +33,7 @@
#include <xbps_api.h>
#include "util.h"
static void show_pkg_info(prop_dictionary_t);
static int show_pkg_namedesc(prop_object_t, void *, bool *);
static void
void
show_pkg_info(prop_dictionary_t dict)
{
prop_object_t obj;
@ -115,42 +112,6 @@ show_pkg_info(prop_dictionary_t dict)
printf(" %s\n", prop_string_cstring_nocopy(obj));
}
int
search_string_in_pkgs(prop_object_t obj, void *arg, bool *loop_done)
{
prop_dictionary_t dict;
const char *repofile;
char *plist;
(void)loop_done;
assert(prop_object_type(obj) == PROP_TYPE_STRING);
/* Get the location of pkgindex file. */
repofile = prop_string_cstring_nocopy(obj);
assert(repofile != NULL);
plist = xbps_get_pkg_index_plist(repofile);
if (plist == NULL) {
errno = ENOENT;
return 0;
}
dict = prop_dictionary_internalize_from_file(plist);
if (dict == NULL) {
free(plist);
return 0;
}
printf("From %s repository ...\n", repofile);
xbps_callback_array_iter_in_dict(dict, "packages",
show_pkg_namedesc, arg);
prop_object_release(dict);
free(plist);
return 0;
}
int
show_pkg_info_from_metadir(const char *pkgname)
{
@ -252,45 +213,6 @@ out:
}
int
show_pkg_info_from_repolist(prop_object_t obj, void *arg, bool *loop_done)
{
prop_dictionary_t dict, pkgdict;
const char *repofile;
char *plist;
assert(prop_object_type(obj) == PROP_TYPE_STRING);
/* Get the location */
repofile = prop_string_cstring_nocopy(obj);
plist = xbps_get_pkg_index_plist(repofile);
if (plist == NULL)
return EINVAL;
dict = prop_dictionary_internalize_from_file(plist);
if (dict == NULL || prop_dictionary_count(dict) == 0) {
free(plist);
errno = ENOENT;
return 0;
}
pkgdict = xbps_find_pkg_in_dict(dict, "packages", arg);
if (pkgdict == NULL) {
prop_object_release(dict);
free(plist);
errno = ENOENT;
return 0;
}
printf("Repository: %s\n", repofile);
show_pkg_info(pkgdict);
*loop_done = true;
prop_object_release(dict);
free(plist);
return 0;
}
static int
show_pkg_namedesc(prop_object_t obj, void *arg, bool *loop_done)
{
const char *pkgname, *desc, *ver, *pattern = arg;
@ -303,7 +225,6 @@ show_pkg_namedesc(prop_object_t obj, void *arg, bool *loop_done)
prop_dictionary_get_cstring_nocopy(obj, "pkgname", &pkgname);
prop_dictionary_get_cstring_nocopy(obj, "short_desc", &desc);
prop_dictionary_get_cstring_nocopy(obj, "version", &ver);
assert(ver != NULL);
if ((fnmatch(pattern, pkgname, 0) == 0) ||
(fnmatch(pattern, desc, 0) == 0))

4
bin/xbps-repo/util.h
View File

@ -26,10 +26,10 @@
#ifndef _XBPS_REPO_UTIL_H_
#define _XBPS_REPO_UTIL_H_
int search_string_in_pkgs(prop_object_t, void *, bool *);
void show_pkg_info(prop_dictionary_t);
int show_pkg_info_from_metadir(const char *);
int show_pkg_files_from_metadir(const char *);
int show_pkg_info_from_repolist(prop_object_t, void *, bool *);
int show_pkg_namedesc(prop_object_t, void *, bool *);
int list_strings_in_array(prop_object_t, void *, bool *);
int list_strings_sep_in_array(prop_object_t, void *, bool *);

4
bin/xbps-repo/xbps-repo.8.txt
View File

@ -69,6 +69,10 @@ Please note that all targets are *case insensitive*.
the size it takes in filesystem, description, maintainer, architecture
and other information.
*show-deps 'pkgname'*::
Shows run time dependencies for binary package 'pkgname'. The first
repository in the pool wins.
*sync*::
Syncs the package index file for all registered remote repositories.
The new file will be fetched if local and remote size/mtime do not match.

5
include/xbps_api.h
View File

@ -147,15 +147,13 @@ int SYMEXPORT xbps_callback_array_iter_reverse_in_dict(prop_dictionary_t,
const char *,
int (*fn)(prop_object_t, void *, bool *),
void *);
int SYMEXPORT xbps_callback_array_iter_in_repolist(int (*fn)(prop_object_t,
void *, bool *), void *);
prop_dictionary_t SYMEXPORT xbps_find_pkg_in_dict(prop_dictionary_t,
const char *, const char *);
prop_dictionary_t SYMEXPORT xbps_find_pkg_from_plist(const char *,
const char *);
prop_dictionary_t SYMEXPORT
xbps_find_pkg_installed_from_plist(const char *);
xbps_find_pkg_installed_from_plist(const char *);
bool SYMEXPORT xbps_find_string_in_array(prop_array_t, const char *);
prop_dictionary_t SYMEXPORT xbps_prepare_regpkgdb_dict(void);
@ -201,6 +199,7 @@ typedef enum pkg_state {
XBPS_PKG_STATE_CONFIG_FILES,
XBPS_PKG_STATE_NOT_INSTALLED
} pkg_state_t;
int SYMEXPORT xbps_get_pkg_state_installed(const char *, pkg_state_t *);
int SYMEXPORT xbps_get_pkg_state_dictionary(prop_dictionary_t, pkg_state_t *);
int SYMEXPORT xbps_set_pkg_state_installed(const char *, pkg_state_t);

35
lib/plist.c
View File

@ -66,41 +66,6 @@ xbps_add_obj_to_array(prop_array_t array, prop_object_t obj)
return true;
}
int SYMEXPORT
xbps_callback_array_iter_in_repolist(int (*fn)(prop_object_t, void *, bool *),
void *arg)
{
prop_dictionary_t repolistd;
char *plist;
int rv = 0;
assert(fn != NULL);
plist = xbps_xasprintf("%s/%s/%s", xbps_get_rootdir(),
XBPS_META_PATH, XBPS_REPOLIST);
if (plist == NULL)
return EINVAL;
/*
* Get the dictionary with the list of registered repositories.
*/
repolistd = prop_dictionary_internalize_from_file(plist);
if (repolistd == NULL)
return EINVAL;
/*
* Iterate over the repository pool and run the associated
* callback function. The loop is stopped when the bool
* argument is true or the cb returns non 0.
*/
rv = xbps_callback_array_iter_in_dict(repolistd, "repository-list",
fn, arg);
prop_object_release(repolistd);
free(plist);
return rv;
}
int SYMEXPORT
xbps_callback_array_iter_in_dict(prop_dictionary_t dict, const char *key,
int (*fn)(prop_object_t, void *, bool *),