[tracker/gsettings: 5/7] writeback: Use GSettings for configuration storage
- From: Carlos Garnacho <carlosg src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [tracker/gsettings: 5/7] writeback: Use GSettings for configuration storage
- Date: Thu, 17 Feb 2011 17:40:24 +0000 (UTC)
commit ed97a0398c6b9569b21b301afedd7a767e2c6957
Author: Carlos Garnacho <carlosg gnome org>
Date: Thu Feb 17 14:54:46 2011 +0100
writeback: Use GSettings for configuration storage
src/tracker-writeback/tracker-config.c | 252 ++++----------------------------
src/tracker-writeback/tracker-config.h | 10 +-
2 files changed, 32 insertions(+), 230 deletions(-)
---
diff --git a/src/tracker-writeback/tracker-config.c b/src/tracker-writeback/tracker-config.c
index ac9748e..9e1cfb3 100644
--- a/src/tracker-writeback/tracker-config.c
+++ b/src/tracker-writeback/tracker-config.c
@@ -25,32 +25,14 @@
#include <glib.h>
#include <gio/gio.h>
+#include <libtracker-common/tracker-enum-types.h>
+#include <libtracker-common/tracker-config-file.h>
#include <libtracker-common/tracker-keyfile-object.h>
#include <libtracker-common/tracker-file-utils.h>
#include <libtracker-common/tracker-type-utils.h>
#include "tracker-config.h"
-#define TRACKER_CONFIG_GET_PRIVATE(obj) (G_TYPE_INSTANCE_GET_PRIVATE ((obj), TRACKER_TYPE_CONFIG, TrackerConfigPrivate))
-
-/* GKeyFile defines */
-#define GROUP_GENERAL "General"
-
-/* Default values */
-#define DEFAULT_VERBOSITY 0
-
-typedef struct {
- /* General */
- gint verbosity;
-} TrackerConfigPrivate;
-
-typedef struct {
- GType type;
- const gchar *property;
- const gchar *group;
- const gchar *key;
-} ObjectToKeyFile;
-
static void config_set_property (GObject *object,
guint param_id,
const GValue *value,
@@ -61,52 +43,37 @@ static void config_get_property (GObject *object,
GParamSpec *pspec);
static void config_finalize (GObject *object);
static void config_constructed (GObject *object);
-static void config_changed (TrackerConfigFile *file);
-static void config_load (TrackerConfig *config);
-static gboolean config_save (TrackerConfig *config);
-static void config_create_with_defaults (TrackerConfig *config,
- GKeyFile *key_file,
- gboolean overwrite);
enum {
PROP_0,
-
- /* General */
PROP_VERBOSITY,
};
-static ObjectToKeyFile conversions[] = {
- /* General */
- { G_TYPE_INT, "verbosity", GROUP_GENERAL, "Verbosity" }
+static TrackerConfigMigrationEntry migration[] = {
+ { G_TYPE_ENUM, "General", "Verbosity", "verbosity" },
+ { 0 }
};
-G_DEFINE_TYPE (TrackerConfig, tracker_config, TRACKER_TYPE_CONFIG_FILE);
+G_DEFINE_TYPE (TrackerConfig, tracker_config, G_TYPE_SETTINGS);
static void
tracker_config_class_init (TrackerConfigClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
- TrackerConfigFileClass *config_file_class = TRACKER_CONFIG_FILE_CLASS (klass);
object_class->set_property = config_set_property;
object_class->get_property = config_get_property;
object_class->finalize = config_finalize;
object_class->constructed = config_constructed;
- config_file_class->changed = config_changed;
-
- /* General */
g_object_class_install_property (object_class,
PROP_VERBOSITY,
- g_param_spec_int ("verbosity",
- "Log verbosity",
- " Log verbosity (0=errors, 1=minimal, 2=detailed, 3=debug)",
- 0,
- 3,
- DEFAULT_VERBOSITY,
- G_PARAM_READWRITE | G_PARAM_CONSTRUCT));
-
- g_type_class_add_private (object_class, sizeof (TrackerConfigPrivate));
+ g_param_spec_enum ("verbosity",
+ "Log verbosity",
+ "Log verbosity (0=errors, 1=minimal, 2=detailed, 3=debug)",
+ TRACKER_TYPE_VERBOSITY,
+ TRACKER_VERBOSITY_ERRORS,
+ G_PARAM_READWRITE));
}
static void
@@ -121,10 +88,9 @@ config_set_property (GObject *object,
GParamSpec *pspec)
{
switch (param_id) {
- /* General */
case PROP_VERBOSITY:
tracker_config_set_verbosity (TRACKER_CONFIG (object),
- g_value_get_int (value));
+ g_value_get_enum (value));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
@@ -138,14 +104,9 @@ config_get_property (GObject *object,
GValue *value,
GParamSpec *pspec)
{
- TrackerConfigPrivate *priv;
-
- priv = TRACKER_CONFIG_GET_PRIVATE (object);
-
switch (param_id) {
- /* General */
case PROP_VERBOSITY:
- g_value_set_int (value, priv->verbosity);
+ g_value_set_enum (value, tracker_config_get_verbosity (TRACKER_CONFIG (object)));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
@@ -162,199 +123,44 @@ config_finalize (GObject *object)
static void
config_constructed (GObject *object)
{
- (G_OBJECT_CLASS (tracker_config_parent_class)->constructed) (object);
-
- config_load (TRACKER_CONFIG (object));
-}
-
-static void
-config_changed (TrackerConfigFile *file)
-{
- /* Reload config */
- config_load (TRACKER_CONFIG (file));
-}
-
-static void
-config_create_with_defaults (TrackerConfig *config,
- GKeyFile *key_file,
- gboolean overwrite)
-{
- gint i;
-
- g_message ("Loading defaults into GKeyFile...");
-
- for (i = 0; i < G_N_ELEMENTS (conversions); i++) {
- gboolean has_key;
-
- has_key = g_key_file_has_key (key_file,
- conversions[i].group,
- conversions[i].key,
- NULL);
- if (!overwrite && has_key) {
- continue;
- }
-
- switch (conversions[i].type) {
- case G_TYPE_INT:
- g_key_file_set_integer (key_file,
- conversions[i].group,
- conversions[i].key,
- tracker_keyfile_object_default_int (config,
- conversions[i].property));
- break;
-
- case G_TYPE_BOOLEAN:
- g_key_file_set_boolean (key_file,
- conversions[i].group,
- conversions[i].key,
- tracker_keyfile_object_default_boolean (config,
- conversions[i].property));
- break;
-
- default:
- g_assert_not_reached ();
- }
-
- g_key_file_set_comment (key_file,
- conversions[i].group,
- conversions[i].key,
- tracker_keyfile_object_blurb (config,
- conversions[i].property),
- NULL);
- }
-}
-
-static void
-config_load (TrackerConfig *config)
-{
- TrackerConfigFile *file;
- gint i;
+ TrackerConfigFile *config_file;
- file = TRACKER_CONFIG_FILE (config);
- config_create_with_defaults (config, file->key_file, FALSE);
-
- if (!file->file_exists) {
- tracker_config_file_save (file);
- }
-
- for (i = 0; i < G_N_ELEMENTS (conversions); i++) {
- gboolean has_key;
-
- has_key = g_key_file_has_key (file->key_file,
- conversions[i].group,
- conversions[i].key,
- NULL);
-
- switch (conversions[i].type) {
- case G_TYPE_INT:
- tracker_keyfile_object_load_int (G_OBJECT (file),
- conversions[i].property,
- file->key_file,
- conversions[i].group,
- conversions[i].key);
- break;
-
- case G_TYPE_BOOLEAN:
- tracker_keyfile_object_load_boolean (G_OBJECT (file),
- conversions[i].property,
- file->key_file,
- conversions[i].group,
- conversions[i].key);
- break;
- }
- }
-}
-
-static gboolean
-config_save (TrackerConfig *config)
-{
- TrackerConfigFile *file;
- gint i;
-
- file = TRACKER_CONFIG_FILE (config);
-
- if (!file->key_file) {
- g_critical ("Could not save config, GKeyFile was NULL, has the config been loaded?");
-
- return FALSE;
- }
-
- g_message ("Setting details to GKeyFile object...");
+ (G_OBJECT_CLASS (tracker_config_parent_class)->constructed) (object);
- for (i = 0; i < G_N_ELEMENTS (conversions); i++) {
- switch (conversions[i].type) {
- case G_TYPE_INT:
- tracker_keyfile_object_save_int (file,
- conversions[i].property,
- file->key_file,
- conversions[i].group,
- conversions[i].key);
- break;
+ g_settings_delay (G_SETTINGS (object));
- case G_TYPE_BOOLEAN:
- tracker_keyfile_object_save_boolean (file,
- conversions[i].property,
- file->key_file,
- conversions[i].group,
- conversions[i].key);
- break;
+ /* Migrate keyfile-based configuration */
+ config_file = tracker_config_file_new ();
- default:
- g_assert_not_reached ();
- break;
- }
+ if (config_file) {
+ tracker_config_file_migrate (config_file, G_SETTINGS (object), migration);
+ g_object_unref (config_file);
}
-
- return tracker_config_file_save (file);
}
TrackerConfig *
tracker_config_new (void)
{
- return g_object_new (TRACKER_TYPE_CONFIG, NULL);
-}
-
-
-TrackerConfig *
-tracker_config_new_with_domain (const gchar *domain)
-{
- return g_object_new (TRACKER_TYPE_CONFIG, "domain", domain, NULL);
-}
-
-gboolean
-tracker_config_save (TrackerConfig *config)
-{
- g_return_val_if_fail (TRACKER_IS_CONFIG (config), FALSE);
-
- return config_save (config);
+ return g_object_new (TRACKER_TYPE_CONFIG,
+ "schema", "org.freedesktop.Tracker.Writeback",
+ "path", "/org/freedesktop/tracker/writeback/",
+ NULL);
}
gint
tracker_config_get_verbosity (TrackerConfig *config)
{
- TrackerConfigPrivate *priv;
-
- g_return_val_if_fail (TRACKER_IS_CONFIG (config), DEFAULT_VERBOSITY);
-
- priv = TRACKER_CONFIG_GET_PRIVATE (config);
+ g_return_val_if_fail (TRACKER_IS_CONFIG (config), 0);
- return priv->verbosity;
+ return g_settings_get_enum (G_SETTINGS (config), "verbosity");
}
void
tracker_config_set_verbosity (TrackerConfig *config,
gint value)
{
- TrackerConfigPrivate *priv;
-
g_return_if_fail (TRACKER_IS_CONFIG (config));
- if (!tracker_keyfile_object_validate_int (config, "verbosity", value)) {
- return;
- }
-
- priv = TRACKER_CONFIG_GET_PRIVATE (config);
-
- priv->verbosity = value;
+ g_settings_set_enum (G_SETTINGS (config), "verbosity", value);
g_object_notify (G_OBJECT (config), "verbosity");
}
diff --git a/src/tracker-writeback/tracker-config.h b/src/tracker-writeback/tracker-config.h
index d885128..9392682 100644
--- a/src/tracker-writeback/tracker-config.h
+++ b/src/tracker-writeback/tracker-config.h
@@ -21,8 +21,7 @@
#define __TRACKER_WRITEBACK_CONFIG_H__
#include <glib-object.h>
-
-#include <libtracker-common/tracker-config-file.h>
+#include <gio/gio.h>
G_BEGIN_DECLS
@@ -37,19 +36,16 @@ typedef struct TrackerConfig TrackerConfig;
typedef struct TrackerConfigClass TrackerConfigClass;
struct TrackerConfig {
- TrackerConfigFile parent;
+ GSettings parent;
};
struct TrackerConfigClass {
- TrackerConfigFileClass parent_class;
+ GSettingsClass parent_class;
};
GType tracker_config_get_type (void) G_GNUC_CONST;
TrackerConfig *tracker_config_new (void);
-TrackerConfig *tracker_config_new_with_domain (const gchar *domain);
-
-gboolean tracker_config_save (TrackerConfig *config);
gint tracker_config_get_verbosity (TrackerConfig *config);
void tracker_config_set_verbosity (TrackerConfig *config,
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