forked from Mirrors/flatpak-builder
604 lines
16 KiB
C
604 lines
16 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 "flatpak-utils.h"
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#include "flatpak-remote-private.h"
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#include "flatpak-remote-ref-private.h"
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#include "flatpak-enum-types.h"
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#include <string.h>
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/**
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* SECTION:flatpak-remote
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* @Short_description: Remote repository
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* @Title: FlatpakRemote
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*
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* A #FlatpakRemote object provides information about a remote
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* repository (or short: remote) that has been configured.
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*
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* At its most basic level, a remote has a name and the URL for
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* the repository. In addition, they provide some additional
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* information that can be useful when presenting repositories
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* in a UI, such as a title, a priority or a "don't enumerate"
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* flags.
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*
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* To obtain FlatpakRemote objects for the configured remotes
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* on a system, use flatpak_installation_list_remotes() or
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* flatpak_installation_get_remote_by_name().
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*/
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typedef struct _FlatpakRemotePrivate FlatpakRemotePrivate;
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struct _FlatpakRemotePrivate
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{
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char *name;
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FlatpakDir *dir;
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char *local_url;
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char *local_title;
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gboolean local_gpg_verify;
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gboolean local_noenumerate;
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gboolean local_disabled;
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int local_prio;
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guint local_url_set : 1;
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guint local_title_set : 1;
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guint local_gpg_verify_set : 1;
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guint local_noenumerate_set : 1;
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guint local_disabled_set : 1;
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guint local_prio_set : 1;
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GBytes *local_gpg_key;
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};
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G_DEFINE_TYPE_WITH_PRIVATE (FlatpakRemote, flatpak_remote, G_TYPE_OBJECT)
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enum {
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PROP_0,
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PROP_NAME,
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};
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static void
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flatpak_remote_finalize (GObject *object)
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{
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FlatpakRemote *self = FLATPAK_REMOTE (object);
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FlatpakRemotePrivate *priv = flatpak_remote_get_instance_private (self);
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g_free (priv->name);
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if (priv->dir)
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g_object_unref (priv->dir);
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if (priv->local_gpg_key)
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g_bytes_unref (priv->local_gpg_key);
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g_free (priv->local_url);
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g_free (priv->local_title);
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G_OBJECT_CLASS (flatpak_remote_parent_class)->finalize (object);
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}
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static void
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flatpak_remote_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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FlatpakRemote *self = FLATPAK_REMOTE (object);
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FlatpakRemotePrivate *priv = flatpak_remote_get_instance_private (self);
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switch (prop_id)
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{
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case PROP_NAME:
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g_clear_pointer (&priv->name, g_free);
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priv->name = g_value_dup_string (value);
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break;
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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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flatpak_remote_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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FlatpakRemote *self = FLATPAK_REMOTE (object);
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FlatpakRemotePrivate *priv = flatpak_remote_get_instance_private (self);
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switch (prop_id)
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{
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case PROP_NAME:
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g_value_set_string (value, priv->name);
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break;
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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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flatpak_remote_class_init (FlatpakRemoteClass *klass)
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{
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GObjectClass *object_class = G_OBJECT_CLASS (klass);
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object_class->get_property = flatpak_remote_get_property;
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object_class->set_property = flatpak_remote_set_property;
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object_class->finalize = flatpak_remote_finalize;
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g_object_class_install_property (object_class,
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PROP_NAME,
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g_param_spec_string ("name",
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"Name",
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"The name of the remote",
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NULL,
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G_PARAM_READWRITE));
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}
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static void
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flatpak_remote_init (FlatpakRemote *self)
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{
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}
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/**
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* flatpak_remote_get_name:
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* @self: a #FlatpakRemote
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*
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* Returns the name of the remote repository.
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*
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* Returns: (transfer none): the name
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*/
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const char *
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flatpak_remote_get_name (FlatpakRemote *self)
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{
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FlatpakRemotePrivate *priv = flatpak_remote_get_instance_private (self);
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return priv->name;
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}
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/**
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* flatpak_remote_get_appstream_dir:
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* @self: a #FlatpakRemote
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* @arch: (nullable): which architecture to fetch (default: current architecture)
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*
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* Returns the directory where this remote will store locally cached
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* appstream information for the specified @arch.
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*
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* Returns: (transfer full): a #GFile
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**/
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GFile *
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flatpak_remote_get_appstream_dir (FlatpakRemote *self,
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const char *arch)
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{
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FlatpakRemotePrivate *priv = flatpak_remote_get_instance_private (self);
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g_autofree char *subdir = NULL;
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if (priv->dir == NULL)
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return NULL;
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if (arch == NULL)
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arch = flatpak_get_arch ();
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subdir = g_strdup_printf ("appstream/%s/%s/active", priv->name, arch);
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return g_file_resolve_relative_path (flatpak_dir_get_path (priv->dir),
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subdir);
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}
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/**
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* flatpak_remote_get_appstream_timestamp:
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* @self: a #FlatpakRemote
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* @arch: (nullable): which architecture to fetch (default: current architecture)
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*
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* Returns the timestamp file that will be updated whenever the appstream information
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* has been updated (or tried to update) for the specified @arch.
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*
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* Returns: (transfer full): a #GFile
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**/
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GFile *
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flatpak_remote_get_appstream_timestamp (FlatpakRemote *self,
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const char *arch)
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{
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FlatpakRemotePrivate *priv = flatpak_remote_get_instance_private (self);
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g_autofree char *subdir = NULL;
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if (priv->dir == NULL)
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return NULL;
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if (arch == NULL)
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arch = flatpak_get_arch ();
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subdir = g_strdup_printf ("appstream/%s/%s/.timestamp", priv->name, arch);
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return g_file_resolve_relative_path (flatpak_dir_get_path (priv->dir),
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subdir);
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}
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/**
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* flatpak_remote_get_url:
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* @self: a #FlatpakRemote
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*
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* Returns the repository URL of this remote.
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*
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* Returns: (transfer full): the URL
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*/
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char *
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flatpak_remote_get_url (FlatpakRemote *self)
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{
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FlatpakRemotePrivate *priv = flatpak_remote_get_instance_private (self);
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char *url;
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if (priv->local_url_set)
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return g_strdup (priv->local_url);
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if (priv->dir)
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{
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OstreeRepo *repo = flatpak_dir_get_repo (priv->dir);
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if (ostree_repo_remote_get_url (repo, priv->name, &url, NULL))
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return url;
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}
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return NULL;
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}
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/**
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* flatpak_remote_set_url:
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* @self: a #FlatpakRemote
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* @url: The new url
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*
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* Sets the repository URL of this remote.
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*
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* Note: This is a local modification of this object, you must commit changes
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* using flatpak_installation_modify_remote() for the changes to take
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* effect.
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*/
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void
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flatpak_remote_set_url (FlatpakRemote *self,
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const char *url)
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{
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FlatpakRemotePrivate *priv = flatpak_remote_get_instance_private (self);
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g_free (priv->local_url);
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priv->local_url = g_strdup (url);
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priv->local_url_set = TRUE;
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}
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/**
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* flatpak_remote_get_title:
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* @self: a #FlatpakRemote
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*
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* Returns the title of the remote.
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*
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* Returns: (transfer full): the title
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*/
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char *
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flatpak_remote_get_title (FlatpakRemote *self)
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{
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FlatpakRemotePrivate *priv = flatpak_remote_get_instance_private (self);
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if (priv->local_title_set)
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return g_strdup (priv->local_title);
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if (priv->dir)
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return flatpak_dir_get_remote_title (priv->dir, priv->name);
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return NULL;
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}
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/**
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* flatpak_remote_set_title:
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* @self: a #FlatpakRemote
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* @title: The new title
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*
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* Sets the repository title of this remote.
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*
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* Note: This is a local modification of this object, you must commit changes
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* using flatpak_installation_modify_remote() for the changes to take
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* effect.
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*/
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void
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flatpak_remote_set_title (FlatpakRemote *self,
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const char *title)
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{
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FlatpakRemotePrivate *priv = flatpak_remote_get_instance_private (self);
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g_free (priv->local_title);
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priv->local_title = g_strdup (title);
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priv->local_title_set = TRUE;
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}
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/**
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* flatpak_remote_get_noenumerate:
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* @self: a #FlatpakRemote
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*
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* Returns whether this remote should be used to list applications.
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*
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* Returns: whether the remote is marked as "don't enumerate"
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*/
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gboolean
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flatpak_remote_get_noenumerate (FlatpakRemote *self)
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{
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FlatpakRemotePrivate *priv = flatpak_remote_get_instance_private (self);
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if (priv->local_noenumerate_set)
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return priv->local_noenumerate;
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if (priv->dir)
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return flatpak_dir_get_remote_noenumerate (priv->dir, priv->name);
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return FALSE;
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}
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/**
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* flatpak_remote_set_noenumerate:
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* @self: a #FlatpakRemote
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* @noenumerate: a bool
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*
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* Sets the noenumeration config of this remote. See flatpak_remote_get_noenumerate().
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*
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* Note: This is a local modification of this object, you must commit changes
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* using flatpak_installation_modify_remote() for the changes to take
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* effect.
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*/
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void
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flatpak_remote_set_noenumerate (FlatpakRemote *self,
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gboolean noenumerate)
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{
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FlatpakRemotePrivate *priv = flatpak_remote_get_instance_private (self);
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priv->local_noenumerate = noenumerate;
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priv->local_noenumerate_set = TRUE;
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}
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/**
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* flatpak_remote_get_disabled:
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* @self: a #FlatpakRemote
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*
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* Returns whether this remote is disabled.
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*
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* Returns: whether the remote is marked as "don't enumerate"
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*/
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gboolean
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flatpak_remote_get_disabled (FlatpakRemote *self)
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{
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FlatpakRemotePrivate *priv = flatpak_remote_get_instance_private (self);
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if (priv->local_disabled_set)
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return priv->local_disabled;
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if (priv->dir)
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return flatpak_dir_get_remote_disabled (priv->dir, priv->name);
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return FALSE;
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}
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/**
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* flatpak_remote_set_disabled:
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* @self: a #FlatpakRemote
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* @disabled: a bool
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*
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* Sets the disabled config of this remote. See flatpak_remote_get_disable().
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*
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* Note: This is a local modification of this object, you must commit changes
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* using flatpak_installation_modify_remote() for the changes to take
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* effect.
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*/
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void
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flatpak_remote_set_disabled (FlatpakRemote *self,
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gboolean disabled)
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{
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FlatpakRemotePrivate *priv = flatpak_remote_get_instance_private (self);
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priv->local_disabled = disabled;
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priv->local_disabled_set = TRUE;
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}
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/**
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* flatpak_remote_get_prio:
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* @self: a #FlatpakRemote
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*
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* Returns the priority for the remote.
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*
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* Returns: the priority
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*/
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int
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flatpak_remote_get_prio (FlatpakRemote *self)
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{
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FlatpakRemotePrivate *priv = flatpak_remote_get_instance_private (self);
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if (priv->local_prio_set)
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return priv->local_prio;
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if (priv->dir)
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return flatpak_dir_get_remote_prio (priv->dir, priv->name);
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return 1;
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}
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/**
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* flatpak_remote_set_prio:
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* @self: a #FlatpakRemote
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* @prio: a bool
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*
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* Sets the prio config of this remote. See flatpak_remote_get_prio().
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*
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* Note: This is a local modification of this object, you must commit changes
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* using flatpak_installation_modify_remote() for the changes to take
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* effect.
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*/
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void
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flatpak_remote_set_prio (FlatpakRemote *self,
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int prio)
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{
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FlatpakRemotePrivate *priv = flatpak_remote_get_instance_private (self);
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priv->local_prio = prio;
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priv->local_prio_set = TRUE;
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}
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/**
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* flatpak_remote_get_gpg_verify:
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* @self: a #FlatpakRemote
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*
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* Returns whether GPG verification is enabled for the remote.
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*
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* Returns: whether GPG verification is enabled
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*/
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gboolean
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flatpak_remote_get_gpg_verify (FlatpakRemote *self)
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{
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FlatpakRemotePrivate *priv = flatpak_remote_get_instance_private (self);
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gboolean res;
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if (priv->local_gpg_verify_set)
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return priv->local_gpg_verify;
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if (priv->dir)
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{
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OstreeRepo *repo = flatpak_dir_get_repo (priv->dir);
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if (ostree_repo_remote_get_gpg_verify (repo, priv->name, &res, NULL))
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return res;
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}
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return FALSE;
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}
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/**
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* flatpak_remote_set_gpg_verify:
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* @self: a #FlatpakRemote
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* @gpg_verify: a bool
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*
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* Sets the gpg_verify config of this remote. See flatpak_remote_get_gpg_verify().
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*
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* Note: This is a local modification of this object, you must commit changes
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* using flatpak_installation_modify_remote() for the changes to take
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* effect.
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*/
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void
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flatpak_remote_set_gpg_verify (FlatpakRemote *self,
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gboolean gpg_verify)
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{
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FlatpakRemotePrivate *priv = flatpak_remote_get_instance_private (self);
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priv->local_gpg_verify = gpg_verify;
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priv->local_gpg_verify_set = TRUE;
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}
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/**
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* flatpak_remote_set_gpg_key:
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* @self: a #FlatpakRemote
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* @gpg_key: a #GBytes with gpg binary key data
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*
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* Sets the trusted gpg key for this remote.
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*
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* Note: This is a local modification of this object, you must commit changes
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* using flatpak_installation_modify_remote() for the changes to take
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* effect.
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*/
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void
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flatpak_remote_set_gpg_key (FlatpakRemote *self,
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GBytes *gpg_key)
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{
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FlatpakRemotePrivate *priv = flatpak_remote_get_instance_private (self);
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if (priv->local_gpg_key != NULL)
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g_bytes_unref (priv->local_gpg_key);
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priv->local_gpg_key = g_bytes_ref (gpg_key);
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}
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FlatpakRemote *
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flatpak_remote_new_with_dir (const char *name,
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FlatpakDir *dir)
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{
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FlatpakRemotePrivate *priv;
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FlatpakRemote *self = g_object_new (FLATPAK_TYPE_REMOTE,
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"name", name,
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NULL);
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priv = flatpak_remote_get_instance_private (self);
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if (dir)
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priv->dir = g_object_ref (dir);
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return self;
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}
|
|
|
|
/**
|
|
* flatpak_remote_new:
|
|
* @name: a name
|
|
*
|
|
* Returns a new remote object which can be used to configure a new remote.
|
|
*
|
|
* Note: This is a local configuration object, you must commit changes
|
|
* using flatpak_installation_modify_remote() for the changes to take
|
|
* effect.
|
|
*
|
|
* Returns: (transfer full): a new #FlatpakRemote
|
|
**/
|
|
FlatpakRemote *
|
|
flatpak_remote_new (const char *name)
|
|
{
|
|
return flatpak_remote_new_with_dir (name, NULL);
|
|
}
|
|
|
|
gboolean
|
|
flatpak_remote_commit (FlatpakRemote *self,
|
|
FlatpakDir *dir,
|
|
GCancellable *cancellable,
|
|
GError **error)
|
|
{
|
|
FlatpakRemotePrivate *priv = flatpak_remote_get_instance_private (self);
|
|
g_autofree char *url = NULL;
|
|
g_autoptr(GKeyFile) config = NULL;
|
|
g_autofree char *group = g_strdup_printf ("remote \"%s\"", priv->name);
|
|
|
|
url = flatpak_remote_get_url (self);
|
|
if (url == NULL || *url == 0)
|
|
return flatpak_fail (error, "No url specified");
|
|
|
|
config = ostree_repo_copy_config (flatpak_dir_get_repo (dir));
|
|
if (priv->local_url_set)
|
|
g_key_file_set_string (config, group, "url", priv->local_url);
|
|
|
|
if (priv->local_title_set)
|
|
g_key_file_set_string (config, group, "title", priv->local_title);
|
|
|
|
if (priv->local_gpg_verify_set)
|
|
{
|
|
g_key_file_set_boolean (config, group, "gpg-verify", priv->local_gpg_verify);
|
|
g_key_file_set_boolean (config, group, "gpg-verify-summary", priv->local_gpg_verify);
|
|
}
|
|
|
|
if (priv->local_noenumerate_set)
|
|
g_key_file_set_boolean (config, group, "xa.noenumerate", priv->local_noenumerate);
|
|
|
|
if (priv->local_disabled_set)
|
|
g_key_file_set_boolean (config, group, "xa.disable", priv->local_disabled);
|
|
|
|
if (priv->local_prio_set)
|
|
{
|
|
g_autofree char *prio_as_string = g_strdup_printf ("%d", priv->local_prio);
|
|
g_key_file_set_string (config, group, "xa.prio", prio_as_string);
|
|
}
|
|
|
|
return flatpak_dir_modify_remote (dir, priv->name, config, priv->local_gpg_key, cancellable, error);
|
|
}
|