void-packages/lib/info.c

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/*-
* Copyright (c) 2008 Juan Romero Pardines.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <stdio.h>
#include <stdbool.h>
#include <stdlib.h>
#include <string.h>
#include <errno.h>
#include <limits.h>
#include <prop/proplib.h>
#include <xbps_api.h>
void
xbps_show_pkg_info(prop_dictionary_t dict)
{
prop_object_t obj;
const char *sep = NULL;
char size[64];
int rv = 0;
assert(dict != NULL);
assert(prop_dictionary_count(dict) != 0);
obj = prop_dictionary_get(dict, "pkgname");
if (obj && prop_object_type(obj) == PROP_TYPE_STRING)
printf("Package: %s\n", prop_string_cstring_nocopy(obj));
obj = prop_dictionary_get(dict, "installed_size");
if (obj && prop_object_type(obj) == PROP_TYPE_NUMBER) {
printf("Installed size: ");
rv = xbps_humanize_number(size, 5,
(int64_t)prop_number_unsigned_integer_value(obj),
"", HN_AUTOSCALE, HN_NOSPACE);
if (rv == -1)
printf("%ju\n",
prop_number_unsigned_integer_value(obj));
else
printf("%s\n", size);
}
obj = prop_dictionary_get(dict, "maintainer");
if (obj && prop_object_type(obj) == PROP_TYPE_STRING)
printf("Maintainer: %s\n", prop_string_cstring_nocopy(obj));
obj = prop_dictionary_get(dict, "architecture");
if (obj && prop_object_type(obj) == PROP_TYPE_STRING)
printf("Architecture: %s\n", prop_string_cstring_nocopy(obj));
obj = prop_dictionary_get(dict, "version");
if (obj && prop_object_type(obj) == PROP_TYPE_STRING)
printf("Version: %s\n", prop_string_cstring_nocopy(obj));
obj = prop_dictionary_get(dict, "filename");
if (obj && prop_object_type(obj) == PROP_TYPE_STRING)
printf("Filename: %s\n", prop_string_cstring_nocopy(obj));
obj = prop_dictionary_get(dict, "filename-sha256");
if (obj && prop_object_type(obj) == PROP_TYPE_STRING)
printf("SHA256: %s\n", prop_string_cstring_nocopy(obj));
obj = prop_dictionary_get(dict, "run_depends");
if (obj && prop_object_type(obj) == PROP_TYPE_ARRAY) {
printf("Dependencies:\n\t");
sep = " ";
xbps_callback_array_iter_in_dict(dict, "run_depends",
xbps_list_strings_in_array2, (void *)sep);
printf("\n\n");
}
obj = prop_dictionary_get(dict, "conf_files");
if (obj && prop_object_type(obj) == PROP_TYPE_ARRAY) {
printf("Configuration files:\n\t");
xbps_callback_array_iter_in_dict(dict, "conf_files",
xbps_list_strings_in_array2, NULL);
printf("\n");
}
obj = prop_dictionary_get(dict, "keep_dirs");
if (obj && prop_object_type(obj) == PROP_TYPE_ARRAY) {
printf("Permanent directories:\n\t");
xbps_callback_array_iter_in_dict(dict, "keep_dirs",
xbps_list_strings_in_array2, NULL);
printf("\n");
}
obj = prop_dictionary_get(dict, "short_desc");
if (obj && prop_object_type(obj) == PROP_TYPE_STRING)
printf("Description: %s", prop_string_cstring_nocopy(obj));
obj = prop_dictionary_get(dict, "long_desc");
if (obj && prop_object_type(obj) == PROP_TYPE_STRING)
printf(" %s\n", prop_string_cstring_nocopy(obj));
}
int
xbps_show_pkg_namedesc(prop_object_t obj, void *arg, bool *loop_done)
{
const char *pkgname, *desc, *ver, *string = arg;
assert(prop_object_type(obj) == PROP_TYPE_DICTIONARY);
assert(string != NULL);
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 ((strstr(pkgname, string) || strstr(desc, string)))
printf(" %s-%s - %s\n", pkgname, ver, desc);
return 0;
}
int
xbps_search_string_in_pkgs(prop_object_t obj, void *arg, bool *loop_done)
{
prop_dictionary_t dict;
const char *repofile;
char *plist;
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_append_full_path(false, repofile, XBPS_PKGINDEX);
if (plist == NULL)
return EINVAL;
dict = prop_dictionary_internalize_from_file(plist);
if (dict == NULL) {
free(plist);
return EINVAL;
}
printf("From %s repository ...\n", repofile);
xbps_callback_array_iter_in_dict(dict, "packages",
xbps_show_pkg_namedesc, arg);
prop_object_release(dict);
free(plist);
return 0;
}
int
xbps_show_pkg_info_from_repolist(prop_object_t obj, void *arg, bool *loop_done)
{
prop_dictionary_t dict, pkgdict;
prop_string_t oloc;
const char *repofile, *repoloc;
char *plist;
assert(prop_object_type(obj) == PROP_TYPE_STRING);
/* Get the location */
repofile = prop_string_cstring_nocopy(obj);
/* Get string for pkg-index.plist with full path. */
plist = xbps_append_full_path(false, repofile, XBPS_PKGINDEX);
if (plist == NULL)
return EINVAL;
dict = prop_dictionary_internalize_from_file(plist);
if (dict == NULL || prop_dictionary_count(dict) == 0) {
free(plist);
return EINVAL;
}
pkgdict = xbps_find_pkg_in_dict(dict, arg);
if (pkgdict == NULL) {
prop_object_release(dict);
free(plist);
return XBPS_PKG_ENOTINREPO;
}
oloc = prop_dictionary_get(dict, "location-remote");
if (oloc == NULL)
oloc = prop_dictionary_get(dict, "location-local");
if (oloc && prop_object_type(oloc) == PROP_TYPE_STRING)
repoloc = prop_string_cstring_nocopy(oloc);
else {
prop_object_release(dict);
free(plist);
return EINVAL;
}
printf("Repository: %s\n", repoloc);
xbps_show_pkg_info(pkgdict);
*loop_done = true;
prop_object_release(dict);
free(plist);
return 0;
}
int
xbps_list_pkgs_in_dict(prop_object_t obj, void *arg, bool *loop_done)
{
const char *pkgname, *version, *short_desc;
assert(prop_object_type(obj) == PROP_TYPE_DICTIONARY);
prop_dictionary_get_cstring_nocopy(obj, "pkgname", &pkgname);
prop_dictionary_get_cstring_nocopy(obj, "version", &version);
prop_dictionary_get_cstring_nocopy(obj, "short_desc", &short_desc);
if (pkgname && version && short_desc) {
printf("%s (%s)\t%s\n", pkgname, version, short_desc);
return 0;
}
return EINVAL;
}
int
xbps_list_strings_in_array2(prop_object_t obj, void *arg, bool *loop_done)
{
static uint16_t count;
const char *sep;
assert(prop_object_type(obj) == PROP_TYPE_STRING);
if (arg == NULL) {
sep = "\n\t";
count = 0;
} else
sep = (const char *)arg;
if (count == 4) {
printf("\n\t");
count = 0;
}
printf("%s%s", prop_string_cstring_nocopy(obj), sep);
count++;
return 0;
}
int
xbps_list_strings_in_array(prop_object_t obj, void *arg, bool *loop_done)
{
assert(prop_object_type(obj) == PROP_TYPE_STRING);
printf("%s\n", prop_string_cstring_nocopy(obj));
return 0;
}