/**
* Creates a new device link service client.
*
* @param device The device to connect to.
* @param service The service descriptor returned by lockdownd_start_service.
* @param client Reference that will point to a newly allocated
* device_link_service_client_t upon successful return.
*
* @return DEVICE_LINK_SERVICE_E_SUCCESS on success,
* DEVICE_LINK_SERVICE_E_INVALID_ARG when one of the parameters is invalid,
* or DEVICE_LINK_SERVICE_E_MUX_ERROR when the connection failed.
*/
device_link_service_error_t device_link_service_client_new(idevice_t device, lockdownd_service_descriptor_t service, device_link_service_client_t *client)
{
if (!device || !service || service->port == 0 || !client || *client) {
return DEVICE_LINK_SERVICE_E_INVALID_ARG;
}
property_list_service_client_t plistclient = NULL;
if (property_list_service_client_new(device, service, &plistclient) != PROPERTY_LIST_SERVICE_E_SUCCESS) {
return DEVICE_LINK_SERVICE_E_MUX_ERROR;
}
/* create client object */
device_link_service_client_t client_loc = (device_link_service_client_t) malloc(sizeof(struct device_link_service_client_private));
client_loc->parent = plistclient;
/* enable SSL if requested */
if (service->ssl_enabled)
property_list_service_enable_ssl(client_loc->parent);
/* all done, return success */
*client = client_loc;
return DEVICE_LINK_SERVICE_E_SUCCESS;
}
LIBIMOBILEDEVICE_API lockdownd_error_t lockdownd_start_session(lockdownd_client_t client, const char *host_id, char **session_id, int *ssl_enabled)
{
lockdownd_error_t ret = LOCKDOWN_E_SUCCESS;
property_list_service_error_t plret;
plist_t dict = NULL;
if (!client || !host_id)
ret = LOCKDOWN_E_INVALID_ARG;
/* if we have a running session, stop current one first */
if (client->session_id) {
lockdownd_stop_session(client, client->session_id);
}
/* setup request plist */
dict = plist_new_dict();
plist_dict_add_label(dict, client->label);
plist_dict_set_item(dict,"Request", plist_new_string("StartSession"));
/* add host id */
if (host_id) {
plist_dict_set_item(dict, "HostID", plist_new_string(host_id));
}
/* add system buid */
char *system_buid = NULL;
userpref_read_system_buid(&system_buid);
if (system_buid) {
plist_dict_set_item(dict, "SystemBUID", plist_new_string(system_buid));
if (system_buid) {
free(system_buid);
system_buid = NULL;
}
}
ret = lockdownd_send(client, dict);
plist_free(dict);
dict = NULL;
if (ret != LOCKDOWN_E_SUCCESS)
return ret;
ret = lockdownd_receive(client, &dict);
if (!dict)
return LOCKDOWN_E_PLIST_ERROR;
if (lockdown_check_result(dict, "StartSession") == RESULT_FAILURE) {
plist_t error_node = plist_dict_get_item(dict, "Error");
if (error_node && PLIST_STRING == plist_get_node_type(error_node)) {
char *error = NULL;
plist_get_string_val(error_node, &error);
if (!strcmp(error, "InvalidHostID")) {
ret = LOCKDOWN_E_INVALID_HOST_ID;
}
free(error);
}
} else {
uint8_t use_ssl = 0;
plist_t enable_ssl = plist_dict_get_item(dict, "EnableSessionSSL");
if (enable_ssl && (plist_get_node_type(enable_ssl) == PLIST_BOOLEAN)) {
plist_get_bool_val(enable_ssl, &use_ssl);
}
debug_info("Session startup OK");
if (ssl_enabled != NULL)
*ssl_enabled = use_ssl;
/* store session id, we need it for StopSession */
plist_t session_node = plist_dict_get_item(dict, "SessionID");
if (session_node && (plist_get_node_type(session_node) == PLIST_STRING)) {
plist_get_string_val(session_node, &client->session_id);
}
if (client->session_id) {
debug_info("SessionID: %s", client->session_id);
if (session_id != NULL)
*session_id = strdup(client->session_id);
} else {
debug_info("Failed to get SessionID!");
}
debug_info("Enable SSL Session: %s", (use_ssl?"true":"false"));
if (use_ssl) {
plret = property_list_service_enable_ssl(client->parent);
if (plret == PROPERTY_LIST_SERVICE_E_SUCCESS) {
ret = LOCKDOWN_E_SUCCESS;
client->ssl_enabled = 1;
} else {
ret = LOCKDOWN_E_SSL_ERROR;
client->ssl_enabled = 0;
}
} else {
client->ssl_enabled = 0;
ret = LOCKDOWN_E_SUCCESS;
}
}
plist_free(dict);
dict = NULL;
return ret;
}
