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/*
* house_arrest.c
* com.apple.mobile.house_arrest service implementation.
*
* Copyright (c) 2010 Nikias Bassen, All Rights Reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <string.h>
#include <stdlib.h>
#include <unistd.h>
#include <plist/plist.h>
#include "house_arrest.h"
#include "property_list_service.h"
#include "afc.h"
#include "common/debug.h"
/**
* Convert a property_list_service_error_t value to a house_arrest_error_t
* value. Used internally to get correct error codes.
*
* @param err A property_list_service_error_t error code
*
* @return A matching house_arrest_error_t error code,
* HOUSE_ARREST_E_UNKNOWN_ERROR otherwise.
*/
static house_arrest_error_t house_arrest_error(property_list_service_error_t err)
{
switch (err) {
case PROPERTY_LIST_SERVICE_E_SUCCESS:
return HOUSE_ARREST_E_SUCCESS;
case PROPERTY_LIST_SERVICE_E_INVALID_ARG:
return HOUSE_ARREST_E_INVALID_ARG;
case PROPERTY_LIST_SERVICE_E_PLIST_ERROR:
return HOUSE_ARREST_E_PLIST_ERROR;
case PROPERTY_LIST_SERVICE_E_MUX_ERROR:
return HOUSE_ARREST_E_CONN_FAILED;
default:
break;
}
return HOUSE_ARREST_E_UNKNOWN_ERROR;
}
LIBIMOBILEDEVICE_API house_arrest_error_t house_arrest_client_new(idevice_t device, lockdownd_service_descriptor_t service, house_arrest_client_t *client)
{
property_list_service_client_t plistclient = NULL;
house_arrest_error_t err = house_arrest_error(property_list_service_client_new(device, service, &plistclient));
if (err != HOUSE_ARREST_E_SUCCESS) {
return err;
}
house_arrest_client_t client_loc = (house_arrest_client_t) malloc(sizeof(struct house_arrest_client_private));
client_loc->parent = plistclient;
client_loc->mode = HOUSE_ARREST_CLIENT_MODE_NORMAL;
*client = client_loc;
return HOUSE_ARREST_E_SUCCESS;
}
LIBIMOBILEDEVICE_API house_arrest_error_t house_arrest_client_start_service(idevice_t device, house_arrest_client_t * client, const char* label)
{
house_arrest_error_t err = HOUSE_ARREST_E_UNKNOWN_ERROR;
service_client_factory_start_service(device, HOUSE_ARREST_SERVICE_NAME, (void**)client, label, SERVICE_CONSTRUCTOR(house_arrest_client_new), &err);
return err;
}
LIBIMOBILEDEVICE_API house_arrest_error_t house_arrest_client_free(house_arrest_client_t client)
{
if (!client)
return HOUSE_ARREST_E_INVALID_ARG;
house_arrest_error_t err = HOUSE_ARREST_E_SUCCESS;
if (client->parent && client->parent->parent->connection) {
house_arrest_error(property_list_service_client_free(client->parent));
}
client->parent = NULL;
free(client);
return err;
}
LIBIMOBILEDEVICE_API house_arrest_error_t house_arrest_send_request(house_arrest_client_t client, plist_t dict)
{
if (!client || !client->parent || !dict)
return HOUSE_ARREST_E_INVALID_ARG;
if (plist_get_node_type(dict) != PLIST_DICT)
return HOUSE_ARREST_E_PLIST_ERROR;
if (client->mode != HOUSE_ARREST_CLIENT_MODE_NORMAL)
return HOUSE_ARREST_E_INVALID_MODE;
house_arrest_error_t res = house_arrest_error(property_list_service_send_xml_plist(client->parent, dict));
if (res != HOUSE_ARREST_E_SUCCESS) {
debug_info("could not send plist, error %d", res);
}
return res;
}
LIBIMOBILEDEVICE_API house_arrest_error_t house_arrest_send_command(house_arrest_client_t client, const char *command, const char *appid)
{
if (!client || !client->parent || !command || !appid)
return HOUSE_ARREST_E_INVALID_ARG;
if (client->mode != HOUSE_ARREST_CLIENT_MODE_NORMAL)
return HOUSE_ARREST_E_INVALID_MODE;
house_arrest_error_t res = HOUSE_ARREST_E_UNKNOWN_ERROR;
plist_t dict = plist_new_dict();
plist_dict_set_item(dict, "Command", plist_new_string(command));
plist_dict_set_item(dict, "Identifier", plist_new_string(appid));
res = house_arrest_send_request(client, dict);
plist_free(dict);
return res;
}
LIBIMOBILEDEVICE_API house_arrest_error_t house_arrest_get_result(house_arrest_client_t client, plist_t *dict)
{
if (!client || !client->parent)
return HOUSE_ARREST_E_INVALID_ARG;
if (client->mode != HOUSE_ARREST_CLIENT_MODE_NORMAL)
return HOUSE_ARREST_E_INVALID_MODE;
house_arrest_error_t res = house_arrest_error(property_list_service_receive_plist(client->parent, dict));
if (res != HOUSE_ARREST_E_SUCCESS) {
debug_info("could not get result, error %d", res);
if (*dict) {
plist_free(*dict);
*dict = NULL;
}
}
return res;
}
LIBIMOBILEDEVICE_API afc_error_t afc_client_new_from_house_arrest_client(house_arrest_client_t client, afc_client_t *afc_client)
{
if (!client || !client->parent || (client->mode == HOUSE_ARREST_CLIENT_MODE_AFC)) {
return AFC_E_INVALID_ARG;
}
afc_error_t err = afc_client_new_with_service_client(client->parent->parent, afc_client);
if (err == AFC_E_SUCCESS) {
client->mode = HOUSE_ARREST_CLIENT_MODE_AFC;
}
return err;
}
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