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|
/* -*- Mode: C; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/*
* Copyright © 2011 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-web-app-utils.h"
#include "ephy-debug.h"
#include "ephy-file-helpers.h"
#include "ephy-profile-utils.h"
#include "ephy-settings.h"
#include <errno.h>
#include <gio/gio.h>
#include <glib/gstdio.h>
#include <libsoup/soup.h>
#include <stdlib.h>
#include <string.h>
#include <fcntl.h>
/* Web Apps are installed in the default config dir of the user.
* Every app has its own profile directory. To create a web app
* an id needs to be generated using the given name as
* <normalized-name>-checksum.
*
* The id is used to uniquely identify the app.
* - Program name: epiphany-<id>
* - Profile directory: <program-name>
* - Desktop file: <profile-dir>/<program-name>.desktop
*
* System web applications have a profile dir without a desktop file.
*/
#define EPHY_WEB_APP_PROGRAM_NAME_PREFIX "epiphany-"
char *
ephy_web_application_get_app_id_from_name (const char *name)
{
char *normal_id;
char *checksum;
char *id;
normal_id = g_utf8_strdown (name, -1);
g_strdelimit (normal_id, " ", '-');
g_strdelimit (normal_id, G_DIR_SEPARATOR_S, '-');
checksum = g_compute_checksum_for_string (G_CHECKSUM_SHA1, name, -1);
id = g_strdup_printf ("%s-%s", normal_id, checksum);
g_free (normal_id);
g_free (checksum);
return id;
}
static char *
get_encoded_path (const char *path)
{
char *encoded;
GError *error = NULL;
encoded = g_filename_from_utf8 (path, -1, NULL, NULL, &error);
if (error) {
g_warning ("%s", error->message);
g_error_free (error);
return NULL;
}
return encoded;
}
static char *
get_app_profile_directory_name (const char *id)
{
char *profile_dir;
char *encoded;
profile_dir = g_strconcat (EPHY_WEB_APP_PROGRAM_NAME_PREFIX, id, NULL);
encoded = get_encoded_path (profile_dir);
g_free (profile_dir);
return encoded;
}
static char *
get_app_desktop_filename (const char *id)
{
char *filename;
char *encoded;
filename = g_strconcat (EPHY_WEB_APP_PROGRAM_NAME_PREFIX, id, ".desktop", NULL);
encoded = get_encoded_path (filename);
g_free (filename);
return encoded;
}
const char *
ephy_web_application_get_program_name_from_profile_directory (const char *profile_dir)
{
const char *name;
// Just get the basename
name = strrchr (profile_dir, G_DIR_SEPARATOR);
if (name == NULL) {
g_warning ("Profile directoroy %s is not a valid path", profile_dir);
return NULL;
}
name++; // Strip '/'
// Legacy web app support
if (g_str_has_prefix (name, "app-"))
name += strlen ("app-");
if (!g_str_has_prefix (name, EPHY_WEB_APP_PROGRAM_NAME_PREFIX)) {
g_warning ("Profile directory %s does not begin with required web app prefix %s", profile_dir, EPHY_WEB_APP_PROGRAM_NAME_PREFIX);
return NULL;
}
return name;
}
static const char *
get_app_id_from_program_name (const char *name)
{
if (!g_str_has_prefix (name, EPHY_WEB_APP_PROGRAM_NAME_PREFIX)) {
g_warning ("Program name %s does not begin with required prefix %s", name, EPHY_WEB_APP_PROGRAM_NAME_PREFIX);
return NULL;
}
return name + strlen (EPHY_WEB_APP_PROGRAM_NAME_PREFIX);
}
static const char *
get_app_id_from_profile_directory (const char *profile_dir)
{
const char *program_name;
program_name = ephy_web_application_get_program_name_from_profile_directory (profile_dir);
return program_name ? get_app_id_from_program_name (program_name) : NULL;
}
static char *
ephy_web_application_get_directory_under (const char *id,
const char *path)
{
g_autofree char *app_dir = NULL;
app_dir = get_app_profile_directory_name (id);
if (!app_dir)
return NULL;
return g_build_filename (path, app_dir, NULL);
}
/**
* ephy_web_application_get_profile_directory:
* @id: the application identifier
*
* Gets the directory where the profile for @id is meant to be stored.
*
* Returns: (transfer full): A newly allocated string.
**/
char *
ephy_web_application_get_profile_directory (const char *id)
{
return ephy_web_application_get_directory_under (id, g_get_user_data_dir ());
}
static char *
ephy_web_application_get_cache_directory (const char *id)
{
return ephy_web_application_get_directory_under (id, g_get_user_cache_dir ());
}
static char *
ephy_web_application_get_config_directory (const char *id)
{
return ephy_web_application_get_directory_under (id, g_get_user_config_dir ());
}
/**
* ephy_web_application_delete:
* @id: the identifier of the web application do delete
*
* Deletes all the data associated with a Web Application created by
* Epiphany.
*
* Returns: %TRUE if the web app was succesfully deleted, %FALSE otherwise
**/
gboolean
ephy_web_application_delete (const char *id)
{
g_autofree char *profile_dir = NULL;
g_autofree char *cache_dir = NULL;
g_autofree char *config_dir = NULL;
g_autofree char *desktop_file = NULL;
g_autofree char *desktop_path = NULL;
g_autoptr(GFile) launcher = NULL;
g_autoptr(GError) error = NULL;
g_assert (id);
profile_dir = ephy_web_application_get_profile_directory (id);
if (!profile_dir)
return FALSE;
/* If there's no profile dir for this app, it means it does not
* exist. */
if (!g_file_test (profile_dir, G_FILE_TEST_IS_DIR)) {
g_warning ("No application with id '%s' is installed.\n", id);
return FALSE;
}
if (!ephy_file_delete_dir_recursively (profile_dir, &error)) {
g_warning ("Failed to recursively delete %s: %s", profile_dir, error->message);
return FALSE;
}
LOG ("Deleted application profile.\n");
cache_dir = ephy_web_application_get_cache_directory (id);
if (g_file_test (cache_dir, G_FILE_TEST_IS_DIR)) {
if (!ephy_file_delete_dir_recursively (cache_dir, &error)) {
g_warning ("Failed to recursively delete %s: %s", cache_dir, error->message);
return FALSE;
}
LOG ("Deleted application cache directory.\n");
}
config_dir = ephy_web_application_get_config_directory (id);
if (g_file_test (config_dir, G_FILE_TEST_IS_DIR)) {
if (!ephy_file_delete_dir_recursively (config_dir, &error)) {
g_warning ("Failed to recursively delete %s: %s", config_dir, error->message);
return FALSE;
}
LOG ("Deleted application config directory.\n");
}
desktop_file = get_app_desktop_filename (id);
if (!desktop_file) {
g_warning ("Failed to compute desktop filename for app %s", id);
return FALSE;
}
desktop_path = g_build_filename (g_get_user_data_dir (), "applications", desktop_file, NULL);
if (g_file_test (desktop_path, G_FILE_TEST_IS_SYMLINK)) {
launcher = g_file_new_for_path (desktop_path);
if (!g_file_delete (launcher, NULL, &error)) {
g_warning ("Failed to delete %s: %s", desktop_path, error->message);
return FALSE;
}
LOG ("Deleted application launcher.\n");
}
return TRUE;
}
static char *
create_desktop_file (const char *id,
const char *name,
const char *address,
const char *profile_dir,
GdkPixbuf *icon)
{
GKeyFile *file = NULL;
char *exec_string;
char *data = NULL;
char *filename, *apps_path, *desktop_file_path = NULL;
char *link_path;
char *wm_class;
GFile *link;
GError *error = NULL;
g_assert (profile_dir);
filename = get_app_desktop_filename (id);
if (!filename)
return NULL;
file = g_key_file_new ();
g_key_file_set_value (file, "Desktop Entry", "Name", name);
exec_string = g_strdup_printf ("epiphany --application-mode --profile=\"%s\" %s",
profile_dir,
address);
g_key_file_set_value (file, "Desktop Entry", "Exec", exec_string);
g_free (exec_string);
g_key_file_set_value (file, "Desktop Entry", "StartupNotify", "true");
g_key_file_set_value (file, "Desktop Entry", "Terminal", "false");
g_key_file_set_value (file, "Desktop Entry", "Type", "Application");
g_key_file_set_value (file, "Desktop Entry", "Categories", "GNOME;GTK;");
if (icon) {
GOutputStream *stream;
char *path;
GFile *image;
path = g_build_filename (profile_dir, EPHY_WEB_APP_ICON_NAME, NULL);
image = g_file_new_for_path (path);
stream = (GOutputStream *)g_file_create (image, 0, NULL, NULL);
gdk_pixbuf_save_to_stream (icon, stream, "png", NULL, NULL, NULL);
g_key_file_set_value (file, "Desktop Entry", "Icon", path);
g_object_unref (stream);
g_object_unref (image);
g_free (path);
}
wm_class = g_strconcat (EPHY_WEB_APP_PROGRAM_NAME_PREFIX, id, NULL);
g_key_file_set_value (file, "Desktop Entry", "StartupWMClass", wm_class);
g_free (wm_class);
data = g_key_file_to_data (file, NULL, NULL);
desktop_file_path = g_build_filename (profile_dir, filename, NULL);
if (!g_file_set_contents (desktop_file_path, data, -1, NULL)) {
g_free (desktop_file_path);
desktop_file_path = NULL;
}
/* Create a symlink in XDG_DATA_DIR/applications for the Shell to
* pick up this application. */
apps_path = g_build_filename (g_get_user_data_dir (), "applications", NULL);
if (ephy_ensure_dir_exists (apps_path, &error)) {
link_path = g_build_filename (apps_path, filename, NULL);
link = g_file_new_for_path (link_path);
g_free (link_path);
g_file_make_symbolic_link (link, desktop_file_path, NULL, NULL);
g_object_unref (link);
} else {
g_warning ("Error creating application symlink: %s", error->message);
g_error_free (error);
}
g_free (apps_path);
g_free (filename);
g_free (data);
g_key_file_free (file);
return desktop_file_path;
}
/**
* ephy_web_application_create:
* @id: the identifier for the new web application
* @address: the address of the new web application
* @name: the name for the new web application
* @icon: the icon for the new web application
*
* Creates a new Web Application for @address.
*
* Returns: (transfer-full): the path to the desktop file representing the new application
**/
char *
ephy_web_application_create (const char *id,
const char *address,
const char *name,
GdkPixbuf *icon)
{
g_autofree char *app_file = NULL;
g_autofree char *profile_dir = NULL;
g_autofree char *desktop_file_path = NULL;
/* If there's already a WebApp profile for the contents of this
* view, do nothing. */
profile_dir = ephy_web_application_get_profile_directory (id);
if (g_file_test (profile_dir, G_FILE_TEST_IS_DIR)) {
g_warning ("Profile directory %s already exists", profile_dir);
return NULL;
}
/* Create the profile directory, populate it. */
if (g_mkdir_with_parents (profile_dir, 488) == -1) {
g_warning ("Failed to create directory %s", profile_dir);
return NULL;
}
/* Skip migration for new web apps. */
ephy_profile_utils_set_migration_version_for_profile_dir (EPHY_PROFILE_MIGRATION_VERSION, profile_dir);
/* Create an .app file. */
app_file = g_build_filename (profile_dir, ".app", NULL);
int fd = g_open (app_file, O_WRONLY|O_CREAT|O_TRUNC, 0644);
if (fd < 0) {
g_warning ("Failed to create .app file: %s", g_strerror (errno));
return NULL;
}
close (fd);
/* Create the deskop file. */
desktop_file_path = create_desktop_file (id, name, address, profile_dir, icon);
if (desktop_file_path)
ephy_web_application_initialize_settings (profile_dir);
return g_steal_pointer (&desktop_file_path);
}
char *
ephy_web_application_ensure_for_app_info (GAppInfo *app_info)
{
char *id;
char *profile_dir;
id = ephy_web_application_get_app_id_from_name (g_app_info_get_name (app_info));
profile_dir = ephy_web_application_get_profile_directory (id);
g_free (id);
if (g_mkdir (profile_dir, 488) == -1) {
if (errno == EEXIST)
return profile_dir;
g_free (profile_dir);
return NULL;
}
return profile_dir;
}
void
ephy_web_application_setup_from_profile_directory (const char *profile_directory)
{
const char *program_name;
const char *id;
char *app_icon;
char *desktop_basename;
char *desktop_filename;
GDesktopAppInfo *desktop_info;
g_assert (profile_directory != NULL);
program_name = ephy_web_application_get_program_name_from_profile_directory (profile_directory);
if (!program_name)
exit (1);
g_set_prgname (program_name);
id = get_app_id_from_program_name (program_name);
if (!id)
exit (1);
/* Get display name from desktop file */
desktop_basename = get_app_desktop_filename (id);
desktop_filename = g_build_filename (profile_directory, desktop_basename, NULL);
desktop_info = g_desktop_app_info_new_from_filename (desktop_filename);
if (!desktop_info) {
g_warning ("Required desktop file not present at %s", desktop_filename);
exit (1);
}
g_set_application_name (g_app_info_get_name (G_APP_INFO (desktop_info)));
app_icon = g_build_filename (profile_directory, EPHY_WEB_APP_ICON_NAME, NULL);
gtk_window_set_default_icon_from_file (app_icon, NULL);
/* We need to re-set this because we have already parsed the
* options, which inits GTK+ and sets this as a side effect.
*/
gdk_set_program_class (program_name);
g_free (app_icon);
g_free (desktop_basename);
g_free (desktop_filename);
g_object_unref (desktop_info);
}
void
ephy_web_application_setup_from_desktop_file (GDesktopAppInfo *desktop_info)
{
GAppInfo *app_info;
const char *wm_class;
GIcon *icon;
g_assert (G_IS_DESKTOP_APP_INFO (desktop_info));
app_info = G_APP_INFO (desktop_info);
g_set_prgname (g_app_info_get_name (app_info));
g_set_application_name (g_app_info_get_display_name (app_info));
icon = g_app_info_get_icon (app_info);
if (G_IS_FILE_ICON (icon)) {
GFile *file = g_file_icon_get_file (G_FILE_ICON (icon));
char *path = file ? g_file_get_path (file) : NULL;
if (path) {
gtk_window_set_default_icon_from_file (path, NULL);
g_free (path);
}
g_clear_object (&file);
} else if (G_IS_THEMED_ICON (icon)) {
const char * const *names = g_themed_icon_get_names (G_THEMED_ICON (icon));
if (names)
gtk_window_set_default_icon_name (names[0]);
}
g_clear_object (&icon);
/* We need to re-set this because we have already parsed the
* options, which inits GTK+ and sets this as a side effect.
*/
wm_class = g_desktop_app_info_get_startup_wm_class (desktop_info);
if (wm_class)
gdk_set_program_class (wm_class);
}
void
ephy_web_application_free (EphyWebApplication *app)
{
g_free (app->id);
g_free (app->name);
g_free (app->icon_url);
g_free (app->url);
g_free (app->desktop_file);
g_free (app);
}
EphyWebApplication *
ephy_web_application_for_profile_directory (const char *profile_dir)
{
EphyWebApplication *app;
char *desktop_file_path;
const char *id;
GDesktopAppInfo *desktop_info;
const char *exec;
int argc;
char **argv;
GFile *file;
GFileInfo *file_info;
guint64 created;
GDate *date;
id = get_app_id_from_profile_directory (profile_dir);
if (!id)
return NULL;
app = g_new0 (EphyWebApplication, 1);
app->id = g_strdup (id);
app->desktop_file = get_app_desktop_filename (id);
desktop_file_path = g_build_filename (profile_dir, app->desktop_file, NULL);
desktop_info = g_desktop_app_info_new_from_filename (desktop_file_path);
if (!desktop_info) {
ephy_web_application_free (app);
g_free (desktop_file_path);
return NULL;
}
app->name = g_strdup (g_app_info_get_name (G_APP_INFO (desktop_info)));
app->icon_url = g_desktop_app_info_get_string (desktop_info, "Icon");
exec = g_app_info_get_commandline (G_APP_INFO (desktop_info));
if (g_shell_parse_argv (exec, &argc, &argv, NULL)) {
app->url = g_strdup (argv[argc - 1]);
g_strfreev (argv);
}
g_object_unref (desktop_info);
file = g_file_new_for_path (desktop_file_path);
/* FIXME: this should use TIME_CREATED but it does not seem to be working. */
file_info = g_file_query_info (file, G_FILE_ATTRIBUTE_TIME_MODIFIED, 0, NULL, NULL);
created = g_file_info_get_attribute_uint64 (file_info, G_FILE_ATTRIBUTE_TIME_MODIFIED);
date = g_date_new ();
g_date_set_time_t (date, (time_t)created);
g_date_strftime (app->install_date, 127, "%x", date);
g_date_free (date);
g_object_unref (file);
g_object_unref (file_info);
g_free (desktop_file_path);
return app;
}
static GList *
ephy_web_application_get_application_list_internal (gboolean only_legacy)
{
GFileEnumerator *children = NULL;
GFileInfo *info;
GList *applications = NULL;
g_autofree char *parent_directory_path = NULL;
g_autoptr(GFile) parent_directory = NULL;
if (only_legacy)
parent_directory_path = g_build_filename (g_get_user_config_dir (), "epiphany", NULL);
else
parent_directory_path = g_strdup (g_get_user_data_dir ());
parent_directory = g_file_new_for_path (parent_directory_path);
children = g_file_enumerate_children (parent_directory,
"standard::name",
0, NULL, NULL);
if (!children)
return NULL;
info = g_file_enumerator_next_file (children, NULL, NULL);
while (info) {
const char *name;
name = g_file_info_get_name (info);
if ((only_legacy && g_str_has_prefix (name, "app-")) ||
(!only_legacy && g_str_has_prefix (name, EPHY_WEB_APP_PROGRAM_NAME_PREFIX))) {
EphyWebApplication *app;
char *profile_dir;
profile_dir = g_build_filename (parent_directory_path, name, NULL);
app = ephy_web_application_for_profile_directory (profile_dir);
if (app) {
if (!only_legacy) {
g_autofree char *app_file = g_build_filename (profile_dir, ".app", NULL);
if (g_file_test (app_file, G_FILE_TEST_EXISTS))
applications = g_list_prepend (applications, app);
else
g_object_unref (app);
} else
applications = g_list_prepend (applications, app);
}
g_free (profile_dir);
}
g_object_unref (info);
info = g_file_enumerator_next_file (children, NULL, NULL);
}
g_object_unref (children);
return g_list_reverse (applications);
}
/**
* ephy_web_application_get_application_list:
*
* Gets a list of the currently installed web applications.
* Free the returned GList with
* ephy_web_application_free_application_list.
*
* Returns: (transfer-full): a #GList of #EphyWebApplication objects
**/
GList *
ephy_web_application_get_application_list (void)
{
return ephy_web_application_get_application_list_internal (FALSE);
}
/**
* ephy_web_application_get_legacy_application_list:
*
* Gets a list of the currently installed web applications.
* This is only used for the profile migrator as it gets
* applications in the legacy directory.
*
* Free the returned GList with
* ephy_web_application_free_application_list.
*
* Returns: (transfer-full): a #GList of #EphyWebApplication objects
**/
GList *
ephy_web_application_get_legacy_application_list (void)
{
return ephy_web_application_get_application_list_internal (TRUE);
}
/**
* ephy_web_application_free_application_list:
* @list: an #EphyWebApplication GList
*
* Frees a @list as given by ephy_web_application_get_application_list.
**/
void
ephy_web_application_free_application_list (GList *list)
{
g_list_free_full (list, (GDestroyNotify)ephy_web_application_free);
}
/**
* ephy_web_application_exists:
* @id: the potential identifier of the web application
*
* Returns: whether an application with @id exists.
**/
gboolean
ephy_web_application_exists (const char *id)
{
char *profile_dir;
gboolean profile_exists;
profile_dir = ephy_web_application_get_profile_directory (id);
profile_exists = g_file_test (profile_dir, G_FILE_TEST_IS_DIR);
g_free (profile_dir);
return profile_exists;
}
void
ephy_web_application_initialize_settings (const char *profile_directory)
{
GSettings *settings;
GSettings *web_app_settings;
char *name;
char *path;
name = g_path_get_basename (profile_directory);
settings = g_settings_new_with_path (EPHY_PREFS_WEB_SCHEMA, "/org/gnome/epiphany/web/");
path = g_build_path ("/", "/org/gnome/epiphany/web-apps/", name, "web/", NULL);
web_app_settings = g_settings_new_with_path (EPHY_PREFS_WEB_SCHEMA, path);
g_free (path);
for (guint i = 0; i < G_N_ELEMENTS (ephy_prefs_web_schema); i++) {
GVariant *value;
value = g_settings_get_value (settings, ephy_prefs_web_schema[i]);
g_settings_set_value (web_app_settings, ephy_prefs_web_schema[i], value);
g_variant_unref (value);
}
g_object_unref (settings);
g_object_unref (web_app_settings);
settings = g_settings_new_with_path (EPHY_PREFS_STATE_SCHEMA, "/org/gnome/epiphany/state/");
path = g_build_path ("/", "/org/gnome/epiphany/web-apps/", name, "state/", NULL);
web_app_settings = g_settings_new_with_path (EPHY_PREFS_STATE_SCHEMA, path);
g_free (path);
for (guint i = 0; i < G_N_ELEMENTS (ephy_prefs_state_schema); i++) {
GVariant *value;
value = g_settings_get_value (settings, ephy_prefs_state_schema[i]);
g_settings_set_value (web_app_settings, ephy_prefs_state_schema[i], value);
g_variant_unref (value);
}
g_object_unref (settings);
g_object_unref (web_app_settings);
g_free (name);
}
static gboolean
urls_have_same_origin (const char *a_url,
const char *b_url)
{
SoupURI *a_uri, *b_uri;
gboolean retval = FALSE;
a_uri = soup_uri_new (a_url);
if (!a_uri)
return retval;
b_uri = soup_uri_new (b_url);
if (b_uri) {
retval = a_uri->host && b_uri->host && soup_uri_host_equal (a_uri, b_uri);
soup_uri_free (b_uri);
}
soup_uri_free (a_uri);
return retval;
}
gboolean
ephy_web_application_is_uri_allowed (const char *uri)
{
EphyWebApplication *webapp = ephy_web_application_for_profile_directory (ephy_profile_dir ());
SoupURI *request_uri;
char **urls;
guint i;
gboolean matched = FALSE;
if (g_str_has_prefix (uri, "blob:") || g_str_has_prefix (uri, "data:"))
return TRUE;
if (urls_have_same_origin (uri, webapp->url))
return TRUE;
if (g_strcmp0 (uri, "about:blank") == 0)
return TRUE;
request_uri = soup_uri_new (uri);
if (!request_uri)
return FALSE;
urls = g_settings_get_strv (EPHY_SETTINGS_WEB_APP, EPHY_PREFS_WEB_APP_ADDITIONAL_URLS);
for (i = 0; urls[i] && !matched; i++) {
if (!strstr (urls[i], "://")) {
char *url = g_strdup_printf ("%s://%s", request_uri->scheme, urls[i]);
matched = g_str_has_prefix (uri, url);
g_free (url);
} else {
matched = g_str_has_prefix (uri, urls[i]);
}
}
g_strfreev (urls);
soup_uri_free (request_uri);
return matched;
}
gboolean
ephy_web_application_save (EphyWebApplication *app)
{
char *profile_dir;
char *desktop_file_path;
char *contents;
gboolean saved = FALSE;
GError *error = NULL;
profile_dir = ephy_web_application_get_profile_directory (app->id);
desktop_file_path = g_build_filename (profile_dir, app->desktop_file, NULL);
if (g_file_get_contents (desktop_file_path, &contents, NULL, &error)) {
GKeyFile *key;
char *name;
char *icon;
char *exec;
char **strings;
guint exec_length;
gboolean changed = FALSE;
key = g_key_file_new ();
g_key_file_load_from_data (key, contents, -1, 0, NULL);
name = g_key_file_get_string (key, "Desktop Entry", "Name", NULL);
if (g_strcmp0 (name, app->name) != 0) {
changed = TRUE;
g_key_file_set_string (key, "Desktop Entry", "Name", app->name);
}
g_free (name);
icon = g_key_file_get_string (key, "Desktop Entry", "Icon", NULL);
if (g_strcmp0 (icon, app->icon_url) != 0) {
changed = TRUE;
g_key_file_set_string (key, "Desktop Entry", "Icon", app->icon_url);
}
g_free (icon);
exec = g_key_file_get_string (key, "Desktop Entry", "Exec", NULL);
strings = g_strsplit (exec, " ", -1);
g_free (exec);
exec_length = g_strv_length (strings);
if (g_strcmp0 (strings[exec_length - 1], app->url) != 0) {
changed = TRUE;
g_free (strings[exec_length - 1]);
strings[exec_length - 1] = g_strdup (app->url);
exec = g_strjoinv (" ", strings);
g_key_file_set_string (key, "Desktop Entry", "Exec", exec);
g_free (exec);
}
g_strfreev (strings);
if (changed) {
saved = g_key_file_save_to_file (key, desktop_file_path, &error);
if (!saved) {
g_warning ("Failed to save desktop file of web application: %s\n", error->message);
g_error_free (error);
}
}
g_free (contents);
g_key_file_free (key);
} else {
g_warning ("Failed to load desktop file of web application: %s\n", error->message);
g_error_free (error);
}
g_free (desktop_file_path);
g_free (profile_dir);
return saved;
}
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