Split repository functions from plist.c into its own file.
--HG-- extra : convert_revision : 581706f025dd210fc95d6e7c2f535ace786ea78f
This commit is contained in:
Juan RP
parent
e5774555cf
commit
3aabbc6c8b
3 changed files with 213 additions and 179 deletions
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@ -9,7 +9,7 @@ LIBXBPS = libxbps.so
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LIBXBPS_LDFLAGS = -larchive -lprop -shared -Wl,-soname,$(LIBXBPS).$(MAJOR)
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OBJECTS = cmpver.o depends.o humanize_number.o install.o plist.o
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OBJECTS += sha256.o util.o
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OBJECTS += sha256.o util.o repository.o
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all: $(LIBXBPS)
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.PHONY: all
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178
lib/plist.c
178
lib/plist.c
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@ -33,11 +33,6 @@
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#include <xbps_api.h>
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struct callback_args {
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const char *string;
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int64_t number;
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};
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bool
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xbps_add_obj_to_dict(prop_dictionary_t dict, prop_object_t obj,
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const char *key)
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@ -246,179 +241,6 @@ wr_plist:
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return true;
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}
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int
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xbps_remove_string_from_array(prop_object_t obj, void *arg, bool *loop_done)
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{
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static int64_t idx;
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struct callback_args *cb = arg;
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assert(prop_object_type(obj) == PROP_TYPE_STRING);
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if (prop_string_equals_cstring(obj, cb->string)) {
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cb->number = idx;
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*loop_done = true;
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return 0;
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}
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idx++;
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return EINVAL;
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}
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bool
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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 = NULL;
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prop_object_t obj;
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char *plist;
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assert(uri != NULL);
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plist = xbps_append_full_path(true, NULL, XBPS_REPOLIST);
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if (plist == NULL) {
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errno = EINVAL;
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return false;
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}
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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 false;
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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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prop_object_release(dict);
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free(plist);
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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_obj_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, plist))
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goto fail;
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prop_object_release(dict);
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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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goto fail;
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assert(prop_object_type(array) == PROP_TYPE_ARRAY);
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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 fail;
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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, plist)) {
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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(dict);
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}
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free(plist);
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return true;
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fail:
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prop_object_release(dict);
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free(plist);
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return false;
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}
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bool
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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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struct callback_args *cb;
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char *plist;
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bool done = false;
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assert(uri != NULL);
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plist = xbps_append_full_path(true, NULL, XBPS_REPOLIST);
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if (plist == NULL) {
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errno = EINVAL;
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return false;
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}
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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 false;
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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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prop_object_release(dict);
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free(plist);
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return false;
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}
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assert(prop_object_type(array) == PROP_TYPE_ARRAY);
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cb = malloc(sizeof(*cb));
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if (cb == NULL) {
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prop_object_release(dict);
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free(plist);
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errno = ENOMEM;
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return false;
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}
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cb->string = uri;
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cb->number = -1;
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done = xbps_callback_array_iter_in_dict(dict, "repository-list",
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xbps_remove_string_from_array, cb);
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if (done == 0 && cb->number >= 0) {
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/* Found, remove it. */
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prop_array_remove(array, cb->number);
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/* Update plist file. */
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if (prop_dictionary_externalize_to_file(dict, plist)) {
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free(cb);
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prop_object_release(dict);
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free(plist);
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return true;
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}
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} else {
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/* Not found. */
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errno = ENODEV;
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}
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prop_object_release(dict);
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free(cb);
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free(plist);
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return false;
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}
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void
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xbps_show_pkg_info(prop_dictionary_t dict)
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{
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212
lib/repository.c
Normal file
212
lib/repository.c
Normal file
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@ -0,0 +1,212 @@
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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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#include <xbps_api.h>
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struct callback_args {
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const char *string;
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int64_t number;
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};
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int
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xbps_remove_string_from_array(prop_object_t obj, void *arg, bool *loop_done)
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{
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static int64_t idx;
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struct callback_args *cb = arg;
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assert(prop_object_type(obj) == PROP_TYPE_STRING);
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if (prop_string_equals_cstring(obj, cb->string)) {
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cb->number = idx;
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*loop_done = true;
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return 0;
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}
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idx++;
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return EINVAL;
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}
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bool
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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 = NULL;
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prop_object_t obj;
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char *plist;
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assert(uri != NULL);
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plist = xbps_append_full_path(true, NULL, XBPS_REPOLIST);
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if (plist == NULL) {
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errno = EINVAL;
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return false;
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}
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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 false;
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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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prop_object_release(dict);
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free(plist);
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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_obj_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, plist))
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goto fail;
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prop_object_release(dict);
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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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goto fail;
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assert(prop_object_type(array) == PROP_TYPE_ARRAY);
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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 fail;
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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, plist)) {
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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(dict);
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}
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free(plist);
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return true;
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fail:
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prop_object_release(dict);
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free(plist);
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return false;
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}
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bool
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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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struct callback_args *cb;
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char *plist;
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bool done = false;
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assert(uri != NULL);
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plist = xbps_append_full_path(true, NULL, XBPS_REPOLIST);
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if (plist == NULL) {
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errno = EINVAL;
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return false;
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}
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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 false;
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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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prop_object_release(dict);
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free(plist);
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return false;
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}
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assert(prop_object_type(array) == PROP_TYPE_ARRAY);
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cb = malloc(sizeof(*cb));
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if (cb == NULL) {
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prop_object_release(dict);
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free(plist);
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errno = ENOMEM;
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return false;
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}
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cb->string = uri;
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cb->number = -1;
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done = xbps_callback_array_iter_in_dict(dict, "repository-list",
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xbps_remove_string_from_array, cb);
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if (done == 0 && cb->number >= 0) {
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/* Found, remove it. */
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prop_array_remove(array, cb->number);
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/* Update plist file. */
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if (prop_dictionary_externalize_to_file(dict, plist)) {
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free(cb);
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prop_object_release(dict);
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free(plist);
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return true;
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}
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} else {
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/* Not found. */
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errno = ENODEV;
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}
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prop_object_release(dict);
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free(cb);
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free(plist);
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return false;
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}
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