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/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*-
*
* Copyright (C) 2014-2015 Richard Hughes <richard@hughsie.com>
*
* Licensed under the GNU Lesser General Public License Version 2.1
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <config.h>
#include <fnmatch.h>
#include <asb-plugin.h>
/**
* asb_plugin_get_name:
*/
const gchar *
asb_plugin_get_name (void)
{
return "metainfo";
}
/**
* asb_plugin_add_globs:
*/
void
asb_plugin_add_globs (AsbPlugin *plugin, GPtrArray *globs)
{
asb_plugin_add_glob (globs, "/usr/share/appdata/*.metainfo.xml");
}
/**
* _asb_plugin_check_filename:
*/
static gboolean
_asb_plugin_check_filename (const gchar *filename)
{
if (asb_plugin_match_glob ("/usr/share/appdata/*.metainfo.xml", filename))
return TRUE;
return FALSE;
}
/**
* asb_plugin_check_filename:
*/
gboolean
asb_plugin_check_filename (AsbPlugin *plugin, const gchar *filename)
{
return _asb_plugin_check_filename (filename);
}
/**
* asb_plugin_process_filename:
*/
static gboolean
asb_plugin_process_filename (AsbPlugin *plugin,
AsbPackage *pkg,
const gchar *filename,
GList **apps,
GError **error)
{
g_autoptr(AsbApp) app = NULL;
app = asb_app_new (pkg, NULL);
if (!as_app_parse_file (AS_APP (app), filename,
AS_APP_PARSE_FLAG_APPEND_DATA,
error))
return FALSE;
if (as_app_get_id_kind (AS_APP (app)) != AS_ID_KIND_ADDON &&
as_app_get_id_kind (AS_APP (app)) != AS_ID_KIND_FONT) {
g_set_error (error,
ASB_PLUGIN_ERROR,
ASB_PLUGIN_ERROR_FAILED,
"%s is not an addon or font",
as_app_get_id (AS_APP (app)));
return FALSE;
}
asb_app_set_requires_appdata (app, FALSE);
asb_app_set_hidpi_enabled (app, asb_context_get_flag (plugin->ctx, ASB_CONTEXT_FLAG_HIDPI_ICONS));
asb_plugin_add_app (apps, AS_APP (app));
return TRUE;
}
/**
* asb_plugin_process:
*/
GList *
asb_plugin_process (AsbPlugin *plugin,
AsbPackage *pkg,
const gchar *tmpdir,
GError **error)
{
gboolean ret;
GList *apps = NULL;
guint i;
gchar **filelist;
filelist = asb_package_get_filelist (pkg);
for (i = 0; filelist[i] != NULL; i++) {
g_autofree gchar *filename_tmp = NULL;
if (!_asb_plugin_check_filename (filelist[i]))
continue;
filename_tmp = g_build_filename (tmpdir, filelist[i], NULL);
ret = asb_plugin_process_filename (plugin,
pkg,
filename_tmp,
&apps,
error);
if (!ret) {
g_list_free_full (apps, (GDestroyNotify) g_object_unref);
return NULL;
}
}
/* no desktop files we care about */
if (apps == NULL) {
g_set_error (error,
ASB_PLUGIN_ERROR,
ASB_PLUGIN_ERROR_FAILED,
"nothing interesting in %s",
asb_package_get_basename (pkg));
return NULL;
}
return apps;
}
/**
* asb_plugin_merge:
*/
void
asb_plugin_merge (AsbPlugin *plugin, GList *list)
{
AsApp *app;
AsApp *found;
GList *l;
g_autoptr(GHashTable) hash = NULL;
/* make a hash table of ID->AsApp */
hash = g_hash_table_new_full (g_str_hash, g_str_equal,
g_free, (GDestroyNotify) g_object_unref);
for (l = list; l != NULL; l = l->next) {
app = AS_APP (l->data);
if (as_app_get_id_kind (app) != AS_ID_KIND_DESKTOP)
continue;
g_hash_table_insert (hash,
g_strdup (as_app_get_id (app)),
g_object_ref (app));
}
/* add addons where the pkgname is different from the
* main package */
for (l = list; l != NULL; l = l->next) {
if (!ASB_IS_APP (l->data))
continue;
app = AS_APP (l->data);
if (as_app_get_id_kind (app) != AS_ID_KIND_ADDON)
continue;
found = g_hash_table_lookup (hash, as_app_get_id (app));
if (found == NULL)
continue;
if (g_strcmp0 (as_app_get_pkgname_default (app),
as_app_get_pkgname_default (found)) != 0)
continue;
as_app_add_veto (app,
"absorbing addon %s shipped in "
"main package %s",
as_app_get_id (app),
as_app_get_pkgname_default (app));
as_app_subsume_full (found, app, AS_APP_SUBSUME_FLAG_PARTIAL);
}
}
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