forked from Mirrors/flatpak-builder
293 lines
8.7 KiB
C
293 lines
8.7 KiB
C
/*
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* Copyright © 2015 Red Hat, Inc
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library 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 GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*
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* Authors:
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* Alexander Larsson <alexl@redhat.com>
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*/
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#include "config.h"
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#include "xdg-app-installation.h"
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#include "xdg-app-installed-ref-private.h"
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#include "xdg-app-remote-private.h"
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#include "xdg-app-enum-types.h"
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#include "xdg-app-dir.h"
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#include "xdg-app-utils.h"
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typedef struct _XdgAppInstallationPrivate XdgAppInstallationPrivate;
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struct _XdgAppInstallationPrivate
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{
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XdgAppDir *dir;
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};
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G_DEFINE_TYPE_WITH_PRIVATE (XdgAppInstallation, xdg_app_installation, G_TYPE_OBJECT)
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enum {
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PROP_0,
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};
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static void
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xdg_app_installation_finalize (GObject *object)
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{
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XdgAppInstallation *self = XDG_APP_INSTALLATION (object);
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XdgAppInstallationPrivate *priv = xdg_app_installation_get_instance_private (self);
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g_object_unref (priv->dir);
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G_OBJECT_CLASS (xdg_app_installation_parent_class)->finalize (object);
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}
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static void
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xdg_app_installation_set_property (GObject *object,
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guint prop_id,
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const GValue *value,
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GParamSpec *pspec)
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{
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switch (prop_id)
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{
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
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break;
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}
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}
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static void
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xdg_app_installation_get_property (GObject *object,
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guint prop_id,
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GValue *value,
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GParamSpec *pspec)
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{
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switch (prop_id)
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{
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
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break;
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}
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}
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static void
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xdg_app_installation_class_init (XdgAppInstallationClass *klass)
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{
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GObjectClass *object_class = G_OBJECT_CLASS (klass);
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object_class->get_property = xdg_app_installation_get_property;
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object_class->set_property = xdg_app_installation_set_property;
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object_class->finalize = xdg_app_installation_finalize;
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}
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static void
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xdg_app_installation_init (XdgAppInstallation *self)
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{
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}
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static XdgAppInstallation *
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xdg_app_installation_new_for_dir (XdgAppDir *dir)
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{
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XdgAppInstallation *self = g_object_new (XDG_APP_TYPE_INSTALLATION, NULL);
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XdgAppInstallationPrivate *priv = xdg_app_installation_get_instance_private (self);
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priv->dir = dir;
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return self;
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}
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XdgAppInstallation *
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xdg_app_installation_new_system (void)
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{
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return xdg_app_installation_new_for_dir (xdg_app_dir_get_system ());
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}
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XdgAppInstallation *
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xdg_app_installation_new_user (void)
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{
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return xdg_app_installation_new_for_dir (xdg_app_dir_get_user ());
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}
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XdgAppInstallation *
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xdg_app_installation_new_for_path (GFile *path, gboolean user)
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{
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return xdg_app_installation_new_for_dir (xdg_app_dir_new (path, user));
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}
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gboolean
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xdg_app_installation_get_is_user (XdgAppInstallation *self)
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{
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XdgAppInstallationPrivate *priv = xdg_app_installation_get_instance_private (self);
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return xdg_app_dir_is_user (priv->dir);
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}
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static XdgAppInstalledRef *
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get_ref (XdgAppInstallation *self,
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const char *full_ref,
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GCancellable *cancellable)
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{
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XdgAppInstallationPrivate *priv = xdg_app_installation_get_instance_private (self);
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g_auto(GStrv) parts = NULL;
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g_autofree char *origin = NULL;
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g_autofree char *commit = NULL;
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g_autoptr(XdgAppDir) dir = NULL;
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g_autoptr(GFile) deploy_dir = NULL;
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g_autoptr(GFile) deploy_subdir = NULL;
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g_autofree char *deploy_path = NULL;
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gboolean is_current = FALSE;
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parts = g_strsplit (full_ref, "/", -1);
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origin = xdg_app_dir_get_origin (priv->dir, full_ref, NULL, NULL);
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commit = xdg_app_dir_read_active (priv->dir, full_ref, cancellable);
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deploy_dir = xdg_app_dir_get_deploy_dir (priv->dir, full_ref);
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if (deploy_dir && commit)
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{
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deploy_subdir = g_file_get_child (deploy_dir, commit);
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deploy_path = g_file_get_path (deploy_subdir);
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}
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if (strcmp (parts[0], "app") == 0)
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{
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g_autofree char *current =
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xdg_app_dir_current_ref (priv->dir, parts[1], cancellable);
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if (current && strcmp (full_ref, current) == 0)
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is_current = TRUE;
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}
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return xdg_app_installed_ref_new (full_ref,
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commit,
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origin,
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deploy_path,
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is_current);
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}
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XdgAppInstalledRef *
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xdg_app_installation_get_installed_ref (XdgAppInstallation *self,
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XdgAppRefKind kind,
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const char *name,
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const char *arch,
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const char *version,
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GCancellable *cancellable,
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GError **error)
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{
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XdgAppInstallationPrivate *priv = xdg_app_installation_get_instance_private (self);
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g_autoptr(GFile) deploy = NULL;
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g_autofree char *ref = NULL;
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if (arch == NULL)
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arch = xdg_app_get_arch ();
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if (kind == XDG_APP_REF_KIND_APP)
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ref = xdg_app_build_app_ref (name, version, arch);
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else
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ref = xdg_app_build_runtime_ref (name, version, arch);
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deploy = xdg_app_dir_get_if_deployed (priv->dir,
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ref, NULL, cancellable);
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if (deploy == NULL)
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{
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g_set_error (error, G_IO_ERROR, G_IO_ERROR_NOT_FOUND,
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"Ref %s no installed", ref);
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return NULL;
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}
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return get_ref (self, ref, cancellable);
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}
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XdgAppInstalledRef *
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xdg_app_installation_get_current_installed_app (XdgAppInstallation *self,
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const char *name,
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GCancellable *cancellable,
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GError **error)
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{
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XdgAppInstallationPrivate *priv = xdg_app_installation_get_instance_private (self);
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g_autoptr(GFile) deploy = NULL;
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g_autofree char *current =
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xdg_app_dir_current_ref (priv->dir, name, cancellable);
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if (current)
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deploy = xdg_app_dir_get_if_deployed (priv->dir,
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current, NULL, cancellable);
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if (deploy == NULL)
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{
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g_set_error (error, G_IO_ERROR, G_IO_ERROR_NOT_FOUND,
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"App %s no installed", name);
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return NULL;
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}
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return get_ref (self, current, cancellable);
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}
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XdgAppInstalledRef **
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xdg_app_installation_list_installed_refs (XdgAppInstallation *self,
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XdgAppRefKind kind,
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GCancellable *cancellable,
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GError **error)
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{
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XdgAppInstallationPrivate *priv = xdg_app_installation_get_instance_private (self);
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g_auto(GStrv) raw_refs = NULL;
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g_autoptr(GPtrArray) refs = g_ptr_array_new_with_free_func (g_object_unref);
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int i;
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if (!xdg_app_dir_list_refs (priv->dir,
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kind == XDG_APP_REF_KIND_APP ? "app" : "runtime",
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&raw_refs,
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cancellable, error))
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return NULL;
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for (i = 0; raw_refs[i] != NULL; i++)
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{
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g_ptr_array_add (refs,
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get_ref (self, raw_refs[i], cancellable));
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}
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g_ptr_array_add (refs, NULL);
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return (XdgAppInstalledRef **)g_ptr_array_free (g_steal_pointer (&refs), FALSE);
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}
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XdgAppRemote **
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xdg_app_installation_list_remotes (XdgAppInstallation *self,
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GCancellable *cancellable,
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GError **error)
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{
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XdgAppInstallationPrivate *priv = xdg_app_installation_get_instance_private (self);
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g_auto(GStrv) remote_names = NULL;
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g_autoptr(GPtrArray) remotes = g_ptr_array_new_with_free_func (g_object_unref);
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guint n_remotes;
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OstreeRepo *repo;
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int i;
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if (!xdg_app_dir_ensure_repo (priv->dir, cancellable, error))
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return FALSE;
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repo = xdg_app_dir_get_repo (priv->dir);
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remote_names = ostree_repo_remote_list (repo, &n_remotes);
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if (remote_names)
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{
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for (i = 0; remote_names[i] != NULL; i++)
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{
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g_ptr_array_add (remotes,
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xdg_app_remote_new (repo, remote_names[i]));
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}
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}
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g_ptr_array_add (remotes, NULL);
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return (XdgAppRemote **)g_ptr_array_free (g_steal_pointer (&remotes), FALSE);
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}
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