149 lines
3.7 KiB
C
149 lines
3.7 KiB
C
/*-
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* Copyright (c) 2008-2009 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 <stdlib.h>
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#include <string.h>
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#include <errno.h>
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#include <xbps_api.h>
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int SYMEXPORT
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xbps_register_repository(const char *uri)
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{
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prop_dictionary_t dict;
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prop_array_t array;
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prop_object_t obj = NULL;
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char *plist;
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int rv = 0;
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assert(uri != NULL);
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plist = xbps_xasprintf("%s/%s/%s", xbps_get_rootdir(),
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XBPS_META_PATH, XBPS_REPOLIST);
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if (plist == NULL)
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return errno;
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/* First check if we have the repository plist file. */
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dict = prop_dictionary_internalize_from_file(plist);
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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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free(plist);
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return errno;
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}
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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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rv = errno;
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goto out;
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}
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if (!prop_array_set_cstring_nocopy(array, 0, uri)) {
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rv = errno;
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goto out;
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}
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/* Add the array obj into the main dictionary. */
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if (!xbps_add_obj_to_dict(dict, array, "repository-list")) {
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rv = errno;
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goto out;
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}
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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) {
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rv = errno;
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goto out;
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}
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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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goto out;
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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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rv = errno;
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goto out;
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}
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}
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/* Write dictionary into plist file. */
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if (!prop_dictionary_externalize_to_file(dict, plist)) {
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if (obj)
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prop_object_release(obj);
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rv = errno;
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goto out;
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}
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out:
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prop_object_release(dict);
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free(plist);
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return rv;
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}
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int SYMEXPORT
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xbps_unregister_repository(const char *uri)
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{
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prop_dictionary_t dict;
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prop_array_t array;
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char *plist;
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int rv = 0;
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assert(uri != NULL);
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plist = xbps_xasprintf("%s/%s/%s", xbps_get_rootdir(),
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XBPS_META_PATH, XBPS_REPOLIST);
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if (plist == NULL)
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return errno;
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dict = prop_dictionary_internalize_from_file(plist);
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if (dict == NULL) {
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free(plist);
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return errno;
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}
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array = prop_dictionary_get(dict, "repository-list");
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if (array == NULL) {
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rv = errno;
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goto out;
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}
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rv = xbps_remove_string_from_array(array, uri);
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if (rv == 0) {
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/* Update plist file. */
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if (!prop_dictionary_externalize_to_file(dict, plist))
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rv = errno;
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}
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out:
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prop_object_release(dict);
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free(plist);
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return rv;
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}
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