static dbus_bool_t
ck_connector_open_session_with_parameters_valist (CkConnector *connector,
DBusError *error,
const char *first_parameter_name,
va_list var_args)
{
DBusError local_error;
DBusMessage *message;
DBusMessage *reply;
DBusMessageIter iter;
DBusMessageIter iter_array;
dbus_bool_t ret;
char *cookie;
const char *name;
_ck_return_val_if_fail (connector != NULL, FALSE);
reply = NULL;
message = NULL;
ret = FALSE;
dbus_error_init (&local_error);
connector->connection = dbus_bus_get_private (DBUS_BUS_SYSTEM, &local_error);
if (connector->connection == NULL) {
if (dbus_error_is_set (&local_error)) {
dbus_set_error (error,
CK_CONNECTOR_ERROR,
"Unable to open session: %s",
local_error.message);
dbus_error_free (&local_error);
}
goto out;
}
dbus_connection_set_exit_on_disconnect (connector->connection, FALSE);
message = dbus_message_new_method_call ("org.freedesktop.ConsoleKit",
"/org/freedesktop/ConsoleKit/Manager",
"org.freedesktop.ConsoleKit.Manager",
"OpenSessionWithParameters");
if (message == NULL) {
goto out;
}
dbus_message_iter_init_append (message, &iter);
if (! dbus_message_iter_open_container (&iter,
DBUS_TYPE_ARRAY,
"(sv)",
&iter_array)) {
goto out;
}
name = first_parameter_name;
while (name != NULL) {
int type;
const void *value;
dbus_bool_t res;
type = lookup_parameter_type (name);
value = va_arg (var_args, const void *);
if (type == DBUS_TYPE_INVALID) {
dbus_set_error (error,
CK_CONNECTOR_ERROR,
"Unknown parameter: %s",
name);
goto out;
}
res = add_param_basic (&iter_array, name, type, value);
if (! res) {
dbus_set_error (error,
CK_CONNECTOR_ERROR,
"Error adding parameter: %s",
name);
goto out;
}
name = va_arg (var_args, char *);
}
if (! dbus_message_iter_close_container (&iter, &iter_array)) {
goto out;
}
dbus_error_init (&local_error);
reply = dbus_connection_send_with_reply_and_block (connector->connection,
message,
-1,
&local_error);
if (reply == NULL) {
if (dbus_error_is_set (&local_error)) {
dbus_set_error (error,
CK_CONNECTOR_ERROR,
"Unable to open session: %s",
local_error.message);
dbus_error_free (&local_error);
goto out;
}
}
dbus_error_init (&local_error);
if (! dbus_message_get_args (reply,
&local_error,
DBUS_TYPE_STRING, &cookie,
DBUS_TYPE_INVALID)) {
if (dbus_error_is_set (&local_error)) {
dbus_set_error (error,
CK_CONNECTOR_ERROR,
"Unable to open session: %s",
local_error.message);
dbus_error_free (&local_error);
goto out;
}
}
connector->cookie = strdup (cookie);
if (connector->cookie == NULL) {
goto out;
}
connector->session_created = TRUE;
ret = TRUE;
out:
if (reply != NULL) {
dbus_message_unref (reply);
}
if (message != NULL) {
dbus_message_unref (message);
}
return ret;
}
static char *
session_ck_open_session (DBusConnection *connection,
const char *username,
int display)
{
DBusError error;
DBusMessage *message;
DBusMessage *reply;
DBusMessageIter iter;
DBusMessageIter iter_array;
dbus_bool_t res;
char *ret;
char *cookie;
dbus_bool_t is_local = FALSE;
dbus_bool_t active = TRUE;
int uid;
char display_str[256];
const char *x11_display = display_str;
const char *session_type = "rdp";
reply = NULL;
message = NULL;
ret = NULL;
g_sprintf(display_str, ":%d", display);
if (g_getuser_info(username, 0, &uid, 0, 0, 0))
goto out;
message =
dbus_message_new_method_call ("org.freedesktop.ConsoleKit",
"/org/freedesktop/ConsoleKit/Manager",
"org.freedesktop.ConsoleKit.Manager",
"OpenSessionWithParameters");
if (message == NULL) {
goto out;
}
dbus_message_iter_init_append (message, &iter);
if (! dbus_message_iter_open_container (&iter,
DBUS_TYPE_ARRAY,
"(sv)",
&iter_array)) {
goto out;
}
if (!add_param_basic (&iter_array,
"unix-user",
DBUS_TYPE_INT32,
&uid) ||
!add_param_basic (&iter_array,
"x11-display",
DBUS_TYPE_STRING,
&x11_display) ||
!add_param_basic (&iter_array,
"is-local",
DBUS_TYPE_BOOLEAN,
&is_local) ||
!add_param_basic (&iter_array,
"active",
DBUS_TYPE_BOOLEAN,
&active) ||
!add_param_basic (&iter_array,
"session-type",
DBUS_TYPE_STRING,
&session_type)) {
log_message(&(g_cfg->log), LOG_LEVEL_ALWAYS,
"Error adding ck session parameter");
goto out;
}
if (! dbus_message_iter_close_container (&iter, &iter_array)) {
goto out;
}
dbus_error_init (&error);
reply = dbus_connection_send_with_reply_and_block (connection,
message,
-1,
&error);
if (reply == NULL) {
if (dbus_error_is_set (&error)) {
log_message(&(g_cfg->log), LOG_LEVEL_ALWAYS,
"Unable to open session: %s",
error.message);
dbus_error_free (&error);
goto out;
}
}
dbus_error_init (&error);
if (! dbus_message_get_args (reply,
&error,
DBUS_TYPE_STRING, &cookie,
DBUS_TYPE_INVALID)) {
if (dbus_error_is_set (&error)) {
log_message(&(g_cfg->log), LOG_LEVEL_ALWAYS,
"Unable to open session: %s",
error.message);
dbus_error_free (&error);
goto out;
}
}
ret = g_strdup (cookie);
out:
if (reply != NULL) {
dbus_message_unref (reply);
}
if (message != NULL) {
dbus_message_unref (message);
}
return ret;
}
