2008-12-19 03:18:49 +00:00
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/*-
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* Copyright (c) 2008 Juan Romero Pardines.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <stdio.h>
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#include <stdbool.h>
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#include <stdlib.h>
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#include <string.h>
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#include <errno.h>
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#include <limits.h>
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#include <prop/proplib.h>
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2008-12-19 09:31:53 +00:00
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#include "xbps_api.h"
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bool
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xbps_add_array_to_dict(prop_dictionary_t dict, prop_array_t array,
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const char *key)
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{
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if (dict == NULL || array == NULL || key == NULL)
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return false;
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if (!prop_dictionary_set(dict, key, array))
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return false;
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prop_object_release(array);
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return true;
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}
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bool
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xbps_add_obj_to_array(prop_array_t array, prop_object_t obj)
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{
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if (array == NULL || obj == NULL)
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return false;
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if (!prop_array_add(array, obj)) {
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prop_object_release(array);
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return false;
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}
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prop_object_release(obj);
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return true;
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}
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2008-12-19 03:18:49 +00:00
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2008-12-19 23:55:48 +00:00
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void
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xbps_callback_array_iter_in_dict(prop_dictionary_t dict, const char *key,
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void (*func)(prop_object_t))
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2008-12-19 22:36:30 +00:00
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{
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2008-12-19 23:55:48 +00:00
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prop_object_iterator_t iter;
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prop_object_t obj;
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2008-12-19 22:36:30 +00:00
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2008-12-19 23:55:48 +00:00
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if (func == NULL)
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return;
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2008-12-19 22:36:30 +00:00
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2008-12-19 23:55:48 +00:00
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iter = xbps_get_array_iter_from_dict(dict, key);
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if (iter == NULL)
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return;
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2008-12-19 22:36:30 +00:00
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2008-12-19 23:55:48 +00:00
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while ((obj = prop_object_iterator_next(iter)))
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(*func)(obj);
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prop_object_iterator_release(iter);
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2008-12-19 22:36:30 +00:00
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}
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2008-12-19 03:18:49 +00:00
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prop_dictionary_t
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xbps_find_pkg_in_dict(prop_dictionary_t dict, const char *key,
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const char *pkgname)
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{
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prop_object_iterator_t iter;
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prop_object_t obj;
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const char *dpkgn;
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2008-12-19 22:43:52 +00:00
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if (pkgname == NULL)
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2008-12-19 03:18:49 +00:00
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return NULL;
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2008-12-19 22:43:52 +00:00
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iter = xbps_get_array_iter_from_dict(dict, key);
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2008-12-19 03:18:49 +00:00
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if (iter == NULL)
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return NULL;
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while ((obj = prop_object_iterator_next(iter))) {
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prop_dictionary_get_cstring_nocopy(obj, "pkgname", &dpkgn);
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if (strcmp(dpkgn, pkgname) == 0)
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break;
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}
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prop_object_iterator_release(iter);
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return obj;
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}
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bool
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2008-12-19 09:31:53 +00:00
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xbps_find_string_in_array(prop_array_t array, const char *val)
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2008-12-19 03:18:49 +00:00
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{
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2008-12-19 09:31:53 +00:00
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prop_object_iterator_t iter;
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prop_object_t obj;
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if (array == NULL || val == NULL)
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2008-12-19 03:18:49 +00:00
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return false;
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2008-12-19 09:31:53 +00:00
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iter = prop_array_iterator(array);
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if (iter == NULL)
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2008-12-19 03:18:49 +00:00
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return false;
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2008-12-19 09:31:53 +00:00
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while ((obj = prop_object_iterator_next(iter)) != NULL) {
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if (prop_object_type(obj) != PROP_TYPE_STRING)
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continue;
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if (prop_string_equals_cstring(obj, val)) {
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prop_object_iterator_release(iter);
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return true;
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}
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2008-12-19 03:18:49 +00:00
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}
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2008-12-19 09:31:53 +00:00
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prop_object_iterator_release(iter);
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return false;
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2008-12-19 03:18:49 +00:00
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}
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2008-12-19 23:55:48 +00:00
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prop_object_iterator_t
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xbps_get_array_iter_from_dict(prop_dictionary_t dict, const char *key)
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{
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prop_array_t array;
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if (dict == NULL || key == NULL)
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return NULL;
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array = prop_dictionary_get(dict, key);
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if (array == NULL || prop_object_type(array) != PROP_TYPE_ARRAY)
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return NULL;
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return prop_array_iterator(array);
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}
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2008-12-19 03:18:49 +00:00
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bool
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2008-12-19 09:31:53 +00:00
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xbps_register_repository(const char *uri)
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2008-12-19 03:18:49 +00:00
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{
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2008-12-19 09:31:53 +00:00
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prop_dictionary_t dict;
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prop_array_t array = NULL;
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prop_object_t obj;
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2008-12-19 03:18:49 +00:00
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2008-12-19 09:31:53 +00:00
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if (uri == NULL)
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2008-12-19 03:18:49 +00:00
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return false;
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2008-12-19 09:31:53 +00:00
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/* First check if we have the repository plist file. */
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dict = prop_dictionary_internalize_from_file(XBPS_REPOLIST_PATH);
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if (dict == NULL) {
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/* Looks like not, create it. */
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dict = prop_dictionary_create();
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if (dict == NULL)
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return false;
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/* Create the array and add the repository URI on it. */
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array = prop_array_create();
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if (array == NULL) {
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prop_object_release(dict);
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return false;
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}
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if (!prop_array_set_cstring_nocopy(array, 0, uri))
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goto fail;
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/* Add the array obj into the main dictionary. */
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if (!xbps_add_array_to_dict(dict, array, "repository-list"))
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goto fail;
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/* Write dictionary into plist file. */
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if (!prop_dictionary_externalize_to_file(dict,
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XBPS_REPOLIST_PATH))
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goto fail;
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prop_object_release(array);
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} else {
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/* Append into the array, the plist file exists. */
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array = prop_dictionary_get(dict, "repository-list");
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if (array == NULL || prop_object_type(array) != PROP_TYPE_ARRAY)
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return false;
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/* It seems that this object is already there */
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if (xbps_find_string_in_array(array, uri)) {
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errno = EEXIST;
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return false;
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}
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obj = prop_string_create_cstring(uri);
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if (!xbps_add_obj_to_array(array, obj)) {
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prop_object_release(obj);
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return false;
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}
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/* Write dictionary into plist file. */
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if (!prop_dictionary_externalize_to_file(dict,
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XBPS_REPOLIST_PATH)) {
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prop_object_release(obj);
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return false;
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}
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prop_object_release(obj);
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}
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2008-12-19 03:18:49 +00:00
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return true;
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2008-12-19 09:31:53 +00:00
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fail:
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if (array)
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prop_object_release(array);
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if (dict)
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prop_object_release(dict);
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return false;
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2008-12-19 03:18:49 +00:00
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}
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void
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2008-12-19 23:55:48 +00:00
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xbps_list_pkgs_in_dict(prop_object_t obj)
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2008-12-19 03:18:49 +00:00
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{
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const char *pkgname, *version, *short_desc;
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2008-12-19 23:55:48 +00:00
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if (prop_object_type(obj) != PROP_TYPE_DICTIONARY)
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2008-12-19 22:36:30 +00:00
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return;
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2008-12-19 03:18:49 +00:00
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2008-12-19 23:55:48 +00:00
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prop_dictionary_get_cstring_nocopy(obj, "pkgname", &pkgname);
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prop_dictionary_get_cstring_nocopy(obj, "version", &version);
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prop_dictionary_get_cstring_nocopy(obj, "short_desc", &short_desc);
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if (pkgname && version && short_desc)
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printf("%s (%s)\t%s\n", pkgname, version, short_desc);
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2008-12-19 03:18:49 +00:00
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}
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2008-12-19 22:10:24 +00:00
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void
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2008-12-19 23:55:48 +00:00
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xbps_list_strings_in_array(prop_object_t obj)
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2008-12-19 22:10:24 +00:00
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{
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2008-12-19 23:55:48 +00:00
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if (prop_object_type(obj) != PROP_TYPE_STRING)
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2008-12-19 22:10:24 +00:00
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return;
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2008-12-19 23:55:48 +00:00
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printf("%s\n", prop_string_cstring_nocopy(obj));
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2008-12-19 22:10:24 +00:00
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}
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