JS_EXPORT_API
JSObjectRef greeter_get_sessions ()
{
JSObjectRef array = json_array_create ();
guint i;
if (sessions == NULL) {
sessions = lightdm_get_sessions ();
}
for (i = 0; i < g_list_length (sessions); ++i) {
gchar *key = NULL;
LightDMSession *session = (LightDMSession *)g_list_nth_data(sessions,
i);
key = g_strdup (lightdm_session_get_key (session));
json_array_insert(array, i, jsvalue_from_cstr(get_global_context(),
g_strdup(key)));
g_free (key);
}
return array;
}
JS_EXPORT_API
JSObjectRef launcher_get_items_by_category(double _id)
{
int id = _id;
if (id == ALL_CATEGORY_ID)
return _init_category_table();
JSObjectRef items = json_array_create();
GHashTable* l = (GHashTable*)g_hash_table_lookup(_category_table,
GINT_TO_POINTER(id));
if (l == NULL) {
return items;
}
JSContextRef cxt = get_global_context();
GHashTableIter iter;
gpointer value = NULL;
g_hash_table_iter_init(&iter, l);
for (int i = 0; g_hash_table_iter_next(&iter, &value, NULL); ++i) {
char const* path = (char const*)value;
json_array_insert(items, i, jsvalue_from_cstr(cxt, path));
}
return items;
}
JS_EXPORT_API
JSObjectRef installer_get_system_users()
{
GRAB_CTX ();
JSObjectRef array = json_array_create ();
struct passwd *user;
gchar *username = NULL;
int i = 0;
while ((user = getpwent ()) != NULL){
if (user->pw_uid >= 1000 || g_strcmp0 ("deepin", user->pw_name) == 0) {
continue;
}
username = g_strdup (user->pw_name);
json_array_insert(array, i, jsvalue_from_cstr (get_global_context(),
username));
i++;
g_free (username);
}
endpwent ();
UNGRAB_CTX ();
return array;
}
JS_EXPORT_API
JSObjectRef greeter_get_users ()
{
JSObjectRef array = json_array_create ();
LightDMUser *user = NULL;
guint i;
if (users == NULL) {
LightDMUserList *user_list = lightdm_user_list_get_instance ();
if (user_list == NULL) {
g_warning ("get users:user list is NULL\n");
return array;
}
users = lightdm_user_list_get_users (user_list);
}
for (i = 0; i < g_list_length (users); ++i) {
gchar *username = NULL;
user = (LightDMUser *) g_list_nth_data (users, i);
username = g_strdup (lightdm_user_get_name (user));
json_array_insert (array, i, jsvalue_from_cstr (get_global_context (), g_strdup (username)));
g_free (username);
}
return array;
}
void trans_to_js_array(char** strv, gsize length, JSObjectRef json)
{
JSContextRef ctx = get_global_context();
for (guint i = 0; strv[i] != NULL || i < length; ++i) {
json_array_insert(json, i, jsvalue_from_cstr(ctx, strv[i]));
}
}
void scan_plugin_dir(char const* path, char const* app_name, JSObjectRef array)
{
if (!g_file_test(path, G_FILE_TEST_EXISTS)) {
return;
}
JSContextRef ctx = get_global_context();
GDir* dir = g_dir_open(path, 0, NULL);
if (dir != NULL) {
const char* file_name = NULL;
for (int i=0; NULL != (file_name = g_dir_read_name(dir)); ) {
char* full_path = g_build_filename(path, file_name, NULL);
if (IS_DIR(full_path) && is_plugin(full_path)) {
char* js_name = g_strconcat(file_name, ".js", NULL);
char* js_path = g_build_filename(full_path, js_name, NULL);
g_free(js_name);
char* key = g_strconcat(app_name, ":", file_name, NULL);
if (g_hash_table_contains(enabled_plugins, key)) {
JSValueRef v = jsvalue_from_cstr(ctx, js_path);
json_array_insert(array, i++, v);
}
g_free(key);
g_free(js_path);
}
g_free(full_path);
}
g_dir_close(dir);
}
}
JS_EXPORT_API
JSObjectRef installer_get_timezone_list ()
{
GRAB_CTX ();
gsize index = 0;
GError *error = NULL;
GFile *file = NULL;
GFileInputStream *input = NULL;
GDataInputStream *data_input = NULL;
JSObjectRef timezones = json_array_create ();
file = g_file_new_for_path ("/usr/share/zoneinfo/zone.tab");
if (!g_file_query_exists (file, NULL)) {
g_warning ("get timezone list:zone.tab not exists\n");
goto out;
}
input = g_file_read (file, NULL, &error);
if (error != NULL){
g_warning ("get timezone list:read zone.tab error->%s", error->message);
goto out;
}
data_input = g_data_input_stream_new ((GInputStream *) input);
if (data_input == NULL) {
g_warning ("get timezone list:get data input stream failed\n");
goto out;
}
char *data = (char *) 1;
while (data) {
data = g_data_input_stream_read_line (data_input, NULL, NULL, NULL);
if (data == NULL) {
break;
}
if (g_str_has_prefix (data, "#")){
g_debug ("get timezone list:comment line, just pass");
continue;
} else {
gchar **line = g_strsplit (data, "\t", -1);
if (line == NULL) {
g_warning ("get timezone list:split %s failed\n", data);
} else {
json_array_insert (timezones, index, jsvalue_from_cstr (get_global_context (), line[2]));
index++;
g_strfreev (line);
}
}
}
goto out;
out:
if (file != NULL) {
g_object_unref (file);
}
if (data_input != NULL) {
g_object_unref (data_input);
}
if (input != NULL) {
g_object_unref (input);
}
if (error != NULL) {
g_error_free (error);
error = NULL;
}
UNGRAB_CTX ();
return timezones;
}
