From d524c8e88f558b9f2aebff39b6fbe77eab51e081 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 19:43:08 +0200 Subject: Adding upstream version 43.0. Signed-off-by: Daniel Baumann --- common/gdm-settings-direct.c | 260 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 260 insertions(+) create mode 100644 common/gdm-settings-direct.c (limited to 'common/gdm-settings-direct.c') diff --git a/common/gdm-settings-direct.c b/common/gdm-settings-direct.c new file mode 100644 index 0000000..d10699e --- /dev/null +++ b/common/gdm-settings-direct.c @@ -0,0 +1,260 @@ +/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- + * + * Copyright (C) 2007 William Jon McCann + * + * 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 +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include + +#include "gdm-settings.h" +#include "gdm-settings-utils.h" +#include "gdm-settings-direct.h" + +static GHashTable *schemas; +static GdmSettings *settings_object; + +static GdmSettingsEntry * +get_entry_for_key (const char *key) +{ + GdmSettingsEntry *entry; + + entry = g_hash_table_lookup (schemas, key); + + return entry; +} + +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 gboolean +get_value (const char *key, + char **value) +{ + GError *error; + char *str; + gboolean res; + + error = NULL; + res = gdm_settings_get_value (settings_object, key, &str, &error); + if (! res) { + if (error != NULL) { + g_error_free (error); + } else { + } + + return FALSE; + } + + if (value != NULL) { + *value = g_strdup (str); + } + + g_free (str); + + return TRUE; +} + +gboolean +gdm_settings_direct_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_direct_get_uint (const char *key, + uint *value) +{ + gboolean ret; + int intvalue; + + ret = FALSE; + ret = gdm_settings_direct_get_int (key, &intvalue); + + if (intvalue >= 0) + *value = intvalue; + else + ret = FALSE; + + return ret; +} + +gboolean +gdm_settings_direct_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_direct_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 = TRUE; + + 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); + } + + g_free (str); + + return ret; +} + +static void +hashify_list (GdmSettingsEntry *entry, + gpointer data) +{ + g_hash_table_insert (schemas, g_strdup (gdm_settings_entry_get_key (entry)), entry); +} + +gboolean +gdm_settings_direct_init (GdmSettings *settings, + const char *file, + const char *root) +{ + GSList *list; + + g_return_val_if_fail (file != NULL, FALSE); + g_return_val_if_fail (root != NULL, FALSE); + + g_debug ("Settings Direct Init"); + if (schemas != NULL) { + g_hash_table_unref (schemas); + schemas = NULL; + } + + if (! gdm_settings_parse_schemas (file, root, &list)) { + g_warning ("Unable to parse schemas"); + return FALSE; + } + + 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); + + settings_object = settings; + + return TRUE; +} + +void +gdm_settings_direct_reload (void) +{ + if (!settings_object) + return; + + gdm_settings_reload (settings_object); +} + +void +gdm_settings_direct_shutdown (void) +{ + +} -- cgit v1.2.3