common: Remove settings client / server

This is used in *one* place in the simple slave. Just port it
over to use gdm_settings_direct instead of keeping an entire
DBus API around for just one call...

1 files changed, 0 insertions, 513 deletions

diff --git a/common/gdm-settings-client.c b/common/gdm-settings-client.c
deleted file mode 100644
index 93a278eb..00000000
--- a/common/gdm-settings-client.c
+++ /dev/null
@@ -1,513 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
- *
- * Copyright (C) 2007 William Jon McCann <mccann@jhu.edu>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
- *
- */
-
-#include "config.h"
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include <string.h>
-#include <signal.h>
-#include <sys/stat.h>
-#include <sys/types.h>
-
-#include <glib.h>
-#include <glib/gi18n.h>
-#include <glib/gstdio.h>
-#include <glib-object.h>
-#include <gio/gio.h>
-
-#include "gdm-settings-client.h"
-#include "gdm-settings-utils.h"
-#include "gdm-settings-glue.h"
-
-#define SETTINGS_DBUS_NAME      "org.gnome.DisplayManager"
-#define SETTINGS_DBUS_PATH      "/org/gnome/DisplayManager/Settings"
-#define SETTINGS_DBUS_INTERFACE "org.gnome.DisplayManager.Settings"
-
-static GHashTable      *notifiers      = NULL;
-static GHashTable      *schemas        = NULL;
-static GdmDBusSettings *settings_proxy = NULL;
-static guint32          id_serial      = 0;
-
-typedef struct {
-        guint                       id;
-        char                       *root;
-        GdmSettingsClientNotifyFunc func;
-        gpointer                    user_data;
-        GFreeFunc                   destroy_notify;
-} GdmSettingsClientNotify;
-
-static void
-gdm_settings_client_notify_free (GdmSettingsClientNotify *notify)
-{
-        g_free (notify->root);
-
-        if (notify->destroy_notify != NULL) {
-                notify->destroy_notify (notify->user_data);
-        }
-
-        g_free (notify);
-}
-
-static GdmSettingsEntry *
-get_entry_for_key (const char *key)
-{
-        GdmSettingsEntry *entry;
-
-        entry = g_hash_table_lookup (schemas, key);
-
-        if (entry == NULL) {
-                g_warning ("GdmSettingsClient: unable to find schema for key: %s", key);
-        }
-
-        return entry;
-}
-
-static gboolean
-set_value (const char *key,
-           const char *value)
-{
-        GError  *error;
-        gboolean res;
-
-        /* FIXME: check cache */
-
-        error = NULL;
-
-        res = gdm_dbus_settings_call_set_value_sync (settings_proxy,
-                                                     key,
-                                                     value,
-                                                     NULL,
-                                                     &error);
-        if (! res) {
-                g_debug ("Failed to set value for %s: %s", key, error->message);
-                g_error_free (error);
-        }
-
-        return res;
-}
-
-static gboolean
-get_value (const char *key,
-           char      **value)
-{
-        GError  *error;
-        gboolean res;
-
-        /* FIXME: check cache */
-
-        error = NULL;
-
-        res = gdm_dbus_settings_call_get_value_sync (settings_proxy,
-                                                     key,
-                                                     value,
-                                                     NULL,
-                                                     &error);
-        if (! res) {
-                g_debug ("Failed to get value for %s: %s", key, error->message);
-                g_error_free (error);
-        }
-
-        return res;
-}
-
-static void
-assert_signature (GdmSettingsEntry *entry,
-                  const char       *signature)
-{
-        const char *sig;
-
-        sig = gdm_settings_entry_get_signature (entry);
-
-        g_assert (sig != NULL);
-        g_assert (signature != NULL);
-        g_assert (strcmp (signature, sig) == 0);
-}
-
-static guint32
-get_next_serial (void)
-{
-        guint32 serial;
-
-        serial = id_serial++;
-
-        if ((gint32)id_serial < 0) {
-                id_serial = 1;
-        }
-
-        return serial;
-}
-
-guint
-gdm_settings_client_notify_add (const char                 *root,
-                                GdmSettingsClientNotifyFunc func,
-                                gpointer                    user_data,
-                                GFreeFunc                   destroy_notify)
-{
-        guint32                  id;
-        GdmSettingsClientNotify *notify;
-
-        id = get_next_serial ();
-
-        notify = g_new0 (GdmSettingsClientNotify, 1);
-        notify->id = id;
-        notify->root = g_strdup (root);
-        notify->func = func;
-        notify->user_data = user_data;
-        notify->destroy_notify = destroy_notify;
-
-        g_hash_table_insert (notifiers, GINT_TO_POINTER (id), notify);
-
-        return id;
-}
-
-void
-gdm_settings_client_notify_remove (guint id)
-{
-        g_hash_table_remove (notifiers, GINT_TO_POINTER (id));
-}
-
-gboolean
-gdm_settings_client_get_string (const char  *key,
-                                char       **value)
-{
-        GdmSettingsEntry *entry;
-        gboolean          ret;
-        gboolean          res;
-        char             *str;
-
-        g_return_val_if_fail (key != NULL, FALSE);
-
-        entry = get_entry_for_key (key);
-        g_assert (entry != NULL);
-
-        assert_signature (entry, "s");
-
-        ret = FALSE;
-
-        res = get_value (key, &str);
-
-        if (! res) {
-                /* use the default */
-                str = g_strdup (gdm_settings_entry_get_default_value (entry));
-        }
-
-        if (value != NULL) {
-                *value = g_strdup (str);
-        }
-
-        ret = TRUE;
-
-        g_free (str);
-
-        return ret;
-}
-
-gboolean
-gdm_settings_client_get_locale_string (const char  *key,
-                                       const char  *locale,
-                                       char       **value)
-{
-        char    *candidate_key;
-        char    *translated_value;
-        char   **languages;
-        gboolean free_languages = FALSE;
-        int      i;
-        gboolean ret;
-
-        g_return_val_if_fail (key != NULL, FALSE);
-
-        candidate_key = NULL;
-        translated_value = NULL;
-
-        if (locale != NULL) {
-                languages = g_new (char *, 2);
-                languages[0] = (char *)locale;
-                languages[1] = NULL;
-
-                free_languages = TRUE;
-        } else {
-                languages = (char **) g_get_language_names ();
-                free_languages = FALSE;
-        }
-
-        for (i = 0; languages[i]; i++) {
-                gboolean res;
-
-                candidate_key = g_strdup_printf ("%s[%s]", key, languages[i]);
-
-                res = get_value (candidate_key, &translated_value);
-                g_free (candidate_key);
-
-                if (res) {
-                        break;
-                }
-
-                g_free (translated_value);
-                translated_value = NULL;
-        }
-
-        /* Fallback to untranslated key
-         */
-        if (translated_value == NULL) {
-                get_value (key, &translated_value);
-        }
-
-        if (free_languages) {
-                g_strfreev (languages);
-        }
-
-        if (translated_value != NULL) {
-                ret = TRUE;
-                if (value != NULL) {
-                        *value = g_strdup (translated_value);
-                }
-        } else {
-                ret = FALSE;
-        }
-
-        g_free (translated_value);
-
-        return ret;
-}
-
-gboolean
-gdm_settings_client_get_boolean (const char *key,
-                                 gboolean   *value)
-{
-        GdmSettingsEntry *entry;
-        gboolean          ret;
-        gboolean          res;
-        char             *str;
-
-        g_return_val_if_fail (key != NULL, FALSE);
-
-        entry = get_entry_for_key (key);
-        g_assert (entry != NULL);
-
-        assert_signature (entry, "b");
-
-        ret = FALSE;
-
-        res = get_value (key, &str);
-
-        if (! res) {
-                /* use the default */
-                str = g_strdup (gdm_settings_entry_get_default_value (entry));
-        }
-
-        ret = gdm_settings_parse_value_as_boolean  (str, value);
-
-        g_free (str);
-
-        return ret;
-}
-
-gboolean
-gdm_settings_client_get_int (const char *key,
-                             int        *value)
-{
-        GdmSettingsEntry *entry;
-        gboolean          ret;
-        gboolean          res;
-        char             *str;
-
-        g_return_val_if_fail (key != NULL, FALSE);
-
-        entry = get_entry_for_key (key);
-        g_assert (entry != NULL);
-
-        assert_signature (entry, "i");
-
-        ret = FALSE;
-
-        res = get_value (key, &str);
-
-        if (! res) {
-                /* use the default */
-                str = g_strdup (gdm_settings_entry_get_default_value (entry));
-        }
-
-        ret = gdm_settings_parse_value_as_integer (str, value);
-
-        g_free (str);
-
-        return ret;
-}
-
-gboolean
-gdm_settings_client_set_int (const char *key,
-                             int         value)
-{
-        GdmSettingsEntry *entry;
-        gboolean          res;
-        char             *str;
-
-        g_return_val_if_fail (key != NULL, FALSE);
-
-        entry = get_entry_for_key (key);
-        g_assert (entry != NULL);
-
-        assert_signature (entry, "i");
-
-        str = gdm_settings_parse_integer_as_value (value);
-
-        res = set_value (key, str);
-
-        g_free (str);
-
-        return res;
-}
-
-gboolean
-gdm_settings_client_set_string (const char *key,
-                                const char *value)
-{
-        GdmSettingsEntry *entry;
-        gboolean          res;
-
-        g_return_val_if_fail (key != NULL, FALSE);
-
-        entry = get_entry_for_key (key);
-        g_assert (entry != NULL);
-
-        assert_signature (entry, "s");
-
-        res = set_value (key, value);
-
-        return res;
-}
-
-gboolean
-gdm_settings_client_set_boolean (const char *key,
-                                 gboolean    value)
-{
-        GdmSettingsEntry *entry;
-        gboolean          res;
-        char             *str;
-
-        g_return_val_if_fail (key != NULL, FALSE);
-
-        entry = get_entry_for_key (key);
-        g_assert (entry != NULL);
-
-        assert_signature (entry, "b");
-
-        str = gdm_settings_parse_boolean_as_value (value);
-
-        res = set_value (key, str);
-
-        g_free (str);
-
-        return res;
-}
-
-static void
-hashify_list (GdmSettingsEntry *entry,
-              gpointer          data)
-{
-        g_hash_table_insert (schemas, g_strdup (gdm_settings_entry_get_key (entry)), entry);
-}
-
-static void
-send_notification (gpointer                 key,
-                   GdmSettingsClientNotify *notify,
-                   GdmSettingsEntry        *entry)
-{
-        /* get out if the key is not in the region of interest */
-        if (! g_str_has_prefix (gdm_settings_entry_get_key (entry), notify->root)) {
-                return;
-        }
-
-        notify->func (notify->id, entry, notify->user_data);
-}
-
-static void
-on_value_changed (GdmDBusSettings *proxy,
-                  const char      *key,
-                  const char      *old_value,
-                  const char      *new_value,
-                  gpointer         data)
-{
-        GdmSettingsEntry *entry;
-
-        g_debug ("Value Changed key=%s old=%s new=%s", key, old_value, new_value);
-
-        /* lookup entry */
-        entry = get_entry_for_key (key);
-
-        if (entry == NULL) {
-                return;
-        }
-
-        gdm_settings_entry_set_value (entry, new_value);
-
-        g_hash_table_foreach (notifiers, (GHFunc)send_notification, entry);
-}
-
-gboolean
-gdm_settings_client_init (const char *file,
-                          const char *root)
-{
-        GError  *error;
-        GSList  *list;
-
-        g_return_val_if_fail (file != NULL, FALSE);
-        g_return_val_if_fail (root != NULL, FALSE);
-
-        g_assert (schemas == NULL);
-
-        error = NULL;
-
-        settings_proxy = GDM_DBUS_SETTINGS (gdm_dbus_settings_proxy_new_for_bus_sync (G_BUS_TYPE_SYSTEM,
-                                                                                      G_DBUS_PROXY_FLAGS_DO_NOT_LOAD_PROPERTIES,
-                                                                                      SETTINGS_DBUS_NAME,
-                                                                                      SETTINGS_DBUS_PATH,
-                                                                                      NULL,
-                                                                                      &error));
-        if (settings_proxy == NULL) {
-                g_warning ("Unable to connect to settings server: %s", error->message);
-                g_error_free (error);
-                return FALSE;
-        }
-
-        list = NULL;
-        if (! gdm_settings_parse_schemas (file, root, &list)) {
-                g_warning ("Unable to parse schemas");
-                g_clear_object (&settings_proxy);
-                return FALSE;
-        }
-
-        notifiers = g_hash_table_new_full (g_direct_hash, g_direct_equal, NULL, (GDestroyNotify)gdm_settings_client_notify_free);
-
-        schemas = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, (GDestroyNotify)gdm_settings_entry_free);
-        g_slist_foreach (list, (GFunc)hashify_list, NULL);
-
-        g_signal_connect (settings_proxy, "value-changed", G_CALLBACK (on_value_changed), NULL);
-        return TRUE;
-}
-
-void
-gdm_settings_client_shutdown (void)
-{
-
-}