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/* -*- Mode: C; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/*
* Copyright © 2010 Igalia S.L.
*
* This file is part of Epiphany.
*
* Epiphany 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 3 of the License, or
* (at your option) any later version.
*
* Epiphany 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 Epiphany. If not, see <http://www.gnu.org/licenses/>.
*/
#include "config.h"
#include "ephy-settings.h"
#include "ephy-debug.h"
#include "ephy-file-helpers.h"
#include "ephy-web-app-utils.h"
#include <glib.h>
#include <gio/gio.h>
#define G_SETTINGS_ENABLE_BACKEND
#include <gio/gsettingsbackend.h>
static GHashTable *settings = NULL;
static gboolean is_web_process = FALSE;
void
ephy_settings_set_is_web_process_extension (void)
{
g_assert (!is_web_process);
is_web_process = TRUE;
}
static void
ephy_settings_init (void)
{
const char *profile_directory;
char *base_path;
if (settings != NULL)
return;
profile_directory = ephy_profile_dir ();
if (!profile_directory)
g_error ("ephy-settings used before ephy_file_helpers_init");
settings = g_hash_table_new_full (g_str_hash,
g_str_equal, g_free,
g_object_unref);
if (ephy_profile_dir_is_web_application ()) {
const char *web_app_name = ephy_web_application_get_program_name_from_profile_directory (profile_directory);
base_path = g_build_path ("/", "/org/gnome/epiphany/web-apps/", web_app_name, NULL);
} else {
base_path = g_strdup ("/org/gnome/epiphany/");
}
for (guint i = 0; i < G_N_ELEMENTS (ephy_prefs_relocatable_schemas); i++) {
char *path;
if (!ephy_profile_dir_is_web_application () && ephy_prefs_relocatable_schemas[i].is_webapp_only)
continue;
path = g_build_path ("/", base_path, ephy_prefs_relocatable_schemas[i].path, NULL);
g_hash_table_insert (settings, g_strdup (ephy_prefs_relocatable_schemas[i].schema),
g_settings_new_with_path (ephy_prefs_relocatable_schemas[i].schema, path));
g_free (path);
}
g_free (base_path);
}
void
ephy_settings_shutdown (void)
{
if (settings != NULL) {
g_hash_table_remove_all (settings);
g_hash_table_unref (settings);
}
}
GSettings *
ephy_settings_get (const char *schema)
{
GSettings *gsettings = NULL;
g_assert (!is_web_process);
ephy_settings_init ();
gsettings = g_hash_table_lookup (settings, schema);
if (gsettings)
return gsettings;
if (strcmp (schema, EPHY_PREFS_WEB_APP_SCHEMA) == 0) {
/* EPHY_PREFS_WEB_APP_SCHEMA won't be added to the settings table if the
* ephy_profile_dir_is_web_application() is FALSE. But we can still get
* here in EPHY_EMBED_SHELL_MODE_APPLICATION if the profile dir is broken
* such that its .app file is missing. This includes any web apps created by
* Epiphany 3.30 or earlier that were migrated to 3.32 before 3.32.3 before
* the main profile migration. This generally means anybody using Epiphany
* only for web apps has wound up with broken web apps after the migration.
*
* We can only crash, but it's nicer to crash here rather than crash later.
*
* https://gitlab.gnome.org/GNOME/epiphany/issues/713
*/
g_error ("Epiphany is trying to access web app settings outside web app"
" mode. Your web app may be broken. If so, you must delete it and"
" recreate. See epiphany#713.");
}
/* schema must not be relocatable, or g_settings_new() will crash. */
for (guint i = 0; i < G_N_ELEMENTS (ephy_prefs_relocatable_schemas); i++)
g_assert (strcmp (schema, ephy_prefs_relocatable_schemas[i].schema) != 0);
gsettings = g_settings_new (schema);
if (gsettings == NULL)
g_warning ("Invalid schema %s requested", schema);
else
g_hash_table_insert (settings, g_strdup (schema), gsettings);
return gsettings;
}
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