/**
* Connects to the mobilesync service on the specified device.
*
* @param device The device to connect to.
* @param service The service descriptor returned by lockdownd_start_service.
* @param client Pointer that will be set to a newly allocated
* #mobilesync_client_t upon successful return.
*
* @retval MOBILESYNC_E_SUCCESS on success
* @retval MOBILESYNC_E_INVALID_ARG if one or more parameters are invalid
* @retval DEVICE_LINK_SERVICE_E_BAD_VERSION if the mobilesync version on
* the device is newer.
*/
mobilesync_error_t mobilesync_client_new(idevice_t device, lockdownd_service_descriptor_t service,
mobilesync_client_t * client)
{
if (!device || !service || service->port == 0 || !client || *client)
return MOBILESYNC_E_INVALID_ARG;
device_link_service_client_t dlclient = NULL;
mobilesync_error_t ret = mobilesync_error(device_link_service_client_new(device, service, &dlclient));
if (ret != MOBILESYNC_E_SUCCESS) {
return ret;
}
mobilesync_client_t client_loc = (mobilesync_client_t) malloc(sizeof(struct mobilesync_client_private));
client_loc->parent = dlclient;
client_loc->direction = MOBILESYNC_SYNC_DIR_DEVICE_TO_COMPUTER;
client_loc->data_class = NULL;
/* perform handshake */
ret = mobilesync_error(device_link_service_version_exchange(dlclient, MSYNC_VERSION_INT1, MSYNC_VERSION_INT2));
if (ret != MOBILESYNC_E_SUCCESS) {
debug_info("version exchange failed, error %d", ret);
mobilesync_client_free(client_loc);
return ret;
}
*client = client_loc;
return ret;
}
mobilesync_error_t mobilesync_client_new(iphone_device_t device, int dst_port,
mobilesync_client_t * client)
{
if (!device || dst_port == 0 || !client || *client)
return MOBILESYNC_E_INVALID_ARG;
mobilesync_error_t ret = MOBILESYNC_E_UNKNOWN_ERROR;
/* Attempt connection */
iphone_connection_t connection = NULL;
if (iphone_device_connect(device, dst_port, &connection) != IPHONE_E_SUCCESS) {
return ret;
}
mobilesync_client_t client_loc = (mobilesync_client_t) malloc(sizeof(struct mobilesync_client_int));
client_loc->connection = connection;
/* perform handshake */
plist_t array = NULL;
/* first receive version */
ret = mobilesync_recv(client_loc, &array);
plist_t msg_node = plist_find_node_by_string(array, "DLMessageVersionExchange");
plist_t ver_1 = plist_get_next_sibling(msg_node);
plist_t ver_2 = plist_get_next_sibling(ver_1);
plist_type ver_1_type = plist_get_node_type(ver_1);
plist_type ver_2_type = plist_get_node_type(ver_2);
if (PLIST_UINT == ver_1_type && PLIST_UINT == ver_2_type) {
uint64_t ver_1_val = 0;
uint64_t ver_2_val = 0;
plist_get_uint_val(ver_1, &ver_1_val);
plist_get_uint_val(ver_2, &ver_2_val);
plist_free(array);
array = NULL;
if (ver_1_type == PLIST_UINT && ver_2_type == PLIST_UINT && ver_1_val == MSYNC_VERSION_INT1
&& ver_2_val == MSYNC_VERSION_INT2) {
array = plist_new_array();
plist_array_append_item(array, plist_new_string("DLMessageVersionExchange"));
plist_array_append_item(array, plist_new_string("DLVersionsOk"));
ret = mobilesync_send(client_loc, array);
plist_free(array);
array = NULL;
ret = mobilesync_recv(client_loc, &array);
plist_t rep_node = plist_find_node_by_string(array, "DLMessageDeviceReady");
if (rep_node) {
ret = MOBILESYNC_E_SUCCESS;
*client = client_loc;
}
else
{
ret = MOBILESYNC_E_BAD_VERSION;
}
plist_free(array);
array = NULL;
}
}
if (MOBILESYNC_E_SUCCESS != ret)
mobilesync_client_free(client_loc);
return ret;
}