314 lines
7.9 KiB
C
314 lines
7.9 KiB
C
/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*-
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*
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* Copyright (C) 2007 Richard Hughes <richard@hughsie.com>
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*
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* Licensed under the GNU General Public License Version 2
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#include "config.h"
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#include <stdlib.h>
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#include <stdio.h>
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#include <time.h>
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#include <errno.h>
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#include <string.h>
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#include <sys/time.h>
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#include <sys/types.h>
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#ifdef HAVE_UNISTD_H
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#include <unistd.h>
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#endif /* HAVE_UNISTD_H */
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#include <glib/gi18n.h>
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#include "pk-debug.h"
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#include "pk-common.h"
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#include "pk-package-id.h"
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#include "pk-package-list.h"
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static void pk_package_list_class_init (PkPackageListClass *klass);
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static void pk_package_list_init (PkPackageList *plist);
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static void pk_package_list_finalize (GObject *object);
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#define PK_PACKAGE_LIST_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), PK_TYPE_PACKAGE_LIST, PkPackageListPrivate))
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struct PkPackageListPrivate
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{
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GPtrArray *array;
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};
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G_DEFINE_TYPE (PkPackageList, pk_package_list, G_TYPE_OBJECT)
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/**
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* pk_package_list_add:
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**/
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gboolean
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pk_package_list_add (PkPackageList *plist, PkInfoEnum info, const gchar *package_id, const gchar *summary)
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{
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PkPackageItem *item;
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g_return_val_if_fail (plist != NULL, FALSE);
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g_return_val_if_fail (PK_IS_PACKAGE_LIST (plist), FALSE);
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pk_debug ("adding to cache array package %i, %s, %s", info, package_id, summary);
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item = g_new0 (PkPackageItem, 1);
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item->info = info;
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item->package_id = g_strdup (package_id);
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item->summary = g_strdup (summary);
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g_ptr_array_add (plist->priv->array, item);
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return TRUE;
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}
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/**
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* pk_package_list_get_string:
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**/
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gchar *
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pk_package_list_get_string (PkPackageList *plist)
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{
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PkPackageItem *item;
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guint i;
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guint length;
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const gchar *info_text;
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GString *package_cache;
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g_return_val_if_fail (plist != NULL, NULL);
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g_return_val_if_fail (PK_IS_PACKAGE_LIST (plist), NULL);
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package_cache = g_string_new ("");
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length = plist->priv->array->len;
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for (i=0; i<length; i++) {
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item = g_ptr_array_index (plist->priv->array, i);
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info_text = pk_info_enum_to_text (item->info);
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g_string_append_printf (package_cache, "%s\t%s\t%s\n", info_text, item->package_id, item->summary);
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}
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/* remove trailing newline */
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if (package_cache->len != 0) {
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g_string_set_size (package_cache, package_cache->len-1);
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}
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return g_string_free (package_cache, FALSE);
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}
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/**
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* pk_package_list_get_size:
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**/
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guint
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pk_package_list_get_size (PkPackageList *plist)
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{
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g_return_val_if_fail (plist != NULL, 0);
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g_return_val_if_fail (PK_IS_PACKAGE_LIST (plist), 0);
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return plist->priv->array->len;
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}
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/**
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* pk_package_list_get_item:
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**/
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PkPackageItem *
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pk_package_list_get_item (PkPackageList *plist, guint item)
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{
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g_return_val_if_fail (plist != NULL, NULL);
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g_return_val_if_fail (PK_IS_PACKAGE_LIST (plist), NULL);
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if (item >= plist->priv->array->len) {
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pk_debug ("item too large!");
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return NULL;
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}
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return g_ptr_array_index (plist->priv->array, item);
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}
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/**
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* pk_package_list_clear:
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**/
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gboolean
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pk_package_list_clear (PkPackageList *plist)
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{
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PkPackageItem *item;
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g_return_val_if_fail (plist != NULL, FALSE);
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g_return_val_if_fail (PK_IS_PACKAGE_LIST (plist), FALSE);
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while (plist->priv->array->len > 0) {
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item = g_ptr_array_index (plist->priv->array, 0);
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g_free (item->package_id);
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g_free (item->summary);
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g_free (item);
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g_ptr_array_remove_index_fast (plist->priv->array, 0);
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}
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return TRUE;
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}
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/**
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* pk_package_list_contains:
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**/
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gboolean
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pk_package_list_contains (PkPackageList *plist, const gchar *package_id)
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{
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PkPackageItem *item;
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guint i;
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guint length;
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gboolean ret = FALSE;
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g_return_val_if_fail (plist != NULL, FALSE);
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g_return_val_if_fail (PK_IS_PACKAGE_LIST (plist), FALSE);
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length = plist->priv->array->len;
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for (i=0; i<length; i++) {
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item = g_ptr_array_index (plist->priv->array, i);
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ret = pk_package_id_equal (item->package_id, package_id);
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if (ret == TRUE) {
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break;
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}
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}
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return ret;
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}
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/**
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* pk_package_list_class_init:
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* @klass: The PkPackageListClass
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**/
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static void
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pk_package_list_class_init (PkPackageListClass *klass)
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{
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GObjectClass *object_class = G_OBJECT_CLASS (klass);
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object_class->finalize = pk_package_list_finalize;
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g_type_class_add_private (klass, sizeof (PkPackageListPrivate));
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}
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/**
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* pk_package_list_init:
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**/
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static void
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pk_package_list_init (PkPackageList *plist)
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{
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g_return_if_fail (plist != NULL);
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g_return_if_fail (PK_IS_PACKAGE_LIST (plist));
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plist->priv = PK_PACKAGE_LIST_GET_PRIVATE (plist);
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plist->priv->array = g_ptr_array_new ();
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}
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/**
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* pk_package_list_finalize:
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* @object: The object to finalize
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**/
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static void
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pk_package_list_finalize (GObject *object)
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{
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PkPackageList *plist;
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g_return_if_fail (object != NULL);
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g_return_if_fail (PK_IS_PACKAGE_LIST (object));
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plist = PK_PACKAGE_LIST (object);
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g_return_if_fail (plist->priv != NULL);
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/* removed any cached packages */
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pk_package_list_clear (plist);
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g_ptr_array_free (plist->priv->array, TRUE);
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G_OBJECT_CLASS (pk_package_list_parent_class)->finalize (object);
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}
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/**
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* pk_package_list_new:
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*
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* Return value: a new PkPackageList object.
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**/
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PkPackageList *
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pk_package_list_new (void)
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{
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PkPackageList *plist;
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plist = g_object_new (PK_TYPE_PACKAGE_LIST, NULL);
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return PK_PACKAGE_LIST (plist);
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}
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/***************************************************************************
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*** MAKE CHECK TESTS ***
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***************************************************************************/
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#ifdef PK_BUILD_TESTS
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#include <libselftest.h>
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void
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libst_package_list (LibSelfTest *test)
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{
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PkPackageList *plist;
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gchar *text;
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gboolean ret;
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if (libst_start (test, "PkPackageList", CLASS_AUTO) == FALSE) {
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return;
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}
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/************************************************************/
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libst_title (test, "create");
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plist = pk_package_list_new ();
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if (plist != NULL) {
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libst_success (test, NULL);
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} else {
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libst_failed (test, NULL);
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}
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/************************************************************/
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libst_title (test, "add entry");
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ret = pk_package_list_add (plist, PK_INFO_ENUM_INSTALLED, "gnome;1.23;i386;data", "GNOME!");
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if (ret == TRUE) {
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libst_success (test, NULL);
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} else {
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libst_failed (test, NULL);
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}
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/************************************************************/
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libst_title (test, "check not exists");
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ret = pk_package_list_contains (plist, "liferea;1.23;i386;data");
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if (ret == FALSE) {
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libst_success (test, NULL);
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} else {
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libst_failed (test, NULL);
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}
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/************************************************************/
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libst_title (test, "check exists");
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ret = pk_package_list_contains (plist, "gnome;1.23;i386;data");
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if (ret == TRUE) {
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libst_success (test, NULL);
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} else {
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libst_failed (test, NULL);
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}
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/************************************************************/
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libst_title (test, "check exists different data");
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ret = pk_package_list_contains (plist, "gnome;1.23;i386;fedora");
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if (ret == TRUE) {
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libst_success (test, NULL);
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} else {
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libst_failed (test, NULL);
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}
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/************************************************************/
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libst_title (test, "add entry");
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text = pk_package_list_get_string (plist);
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if (pk_strequal (text, "installed\tgnome;1.23;i386;data\tGNOME!") == TRUE) {
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libst_success (test, NULL);
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} else {
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libst_failed (test, "get string incorrect '%s'", text);
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}
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g_free (text);
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libst_end (test);
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}
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#endif
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