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/* Copyright (c) 2009, Martin S. <opensuse@sukimashita.com>
*
* The code contained in this file 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 file 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 code; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* iTunes and iPod are trademarks of Apple
*
* This product is not supported/written/published by Apple!
*
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <glib.h>
#include <libxml/xmlmemory.h>
#include <libimobiledevice/afc.h>
#include <libimobiledevice/libimobiledevice.h>
#include <libimobiledevice/lockdown.h>
extern char *read_sysinfo_extended_by_uuid (const char *uuid);
extern gboolean iphone_write_sysinfo_extended (const char *uuid, const char *xml);
G_GNUC_INTERNAL char *
read_sysinfo_extended_by_uuid (const char *uuid)
{
lockdownd_client_t client = NULL;
idevice_t device = NULL;
idevice_error_t ret = IDEVICE_E_UNKNOWN_ERROR;
char *xml = NULL; char *str = NULL;
char *gxml;
uint32_t xml_length = 0;
plist_t value = NULL;
plist_t global = NULL;
plist_t ptr = NULL;
int cnt = 0;
/* usbmuxd needs some time to start up so we try several times
* to open the device before finally returning with an error */
while (cnt++ < 20) {
ret = idevice_new(&device, uuid);
if (ret == IDEVICE_E_SUCCESS) {
break;
}
if (ret != IDEVICE_E_NO_DEVICE) {
break;
}
g_usleep (G_USEC_PER_SEC / 2);
}
if (ret != IDEVICE_E_SUCCESS) {
printf("No device found with uuid %s, is it plugged in?\n", uuid);
return NULL;
}
if (LOCKDOWN_E_SUCCESS != lockdownd_client_new_with_handshake(device, &client, "libgpod")) {
idevice_free(device);
return NULL;
}
/* run query and get format plist */
lockdownd_get_value(client, NULL, NULL, &global);
lockdownd_get_value(client, "com.apple.mobile.iTunes", NULL, &value);
/* add some required values manually to emulate old plist format */
ptr = plist_dict_get_item(global, "SerialNumber");
plist_get_string_val(ptr, &str);
if (str != NULL) {
ptr = plist_new_string(str);
plist_dict_insert_item(value, "SerialNumber", ptr);
free(str);
}
ptr = plist_dict_get_item(global, "ProductVersion");
plist_get_string_val(ptr, &str);
if (str != NULL) {
ptr = plist_new_string(str);
plist_dict_insert_item(value, "VisibleBuildID", ptr);
free(str);
}
ptr = plist_new_string(uuid);
plist_dict_insert_item(value, "FireWireGUID", ptr);
ptr = plist_new_string(uuid);
plist_dict_insert_item(value, "UniqueDeviceID", ptr);
plist_to_xml(value, &xml, &xml_length);
ptr = NULL;
if (value)
plist_free(value);
value = NULL;
if (global)
plist_free(global);
global = NULL;
lockdownd_client_free(client);
idevice_free(device);
/* Jump through hoops since libxml will say to free mem it allocated
* with xmlFree while memory freed with g_free has to be allocated
* by glib.
*/
if (xml != NULL) {
gxml = g_strdup(xml);
xmlFree(xml);
} else {
gxml = NULL;
}
return gxml;
}
G_GNUC_INTERNAL gboolean
iphone_write_sysinfo_extended (const char *uuid, const char *xml)
{
lockdownd_client_t client = NULL;
idevice_t device = NULL;
afc_client_t afc = NULL;
idevice_error_t ret = IDEVICE_E_UNKNOWN_ERROR;
afc_error_t afc_ret;
uint16_t afcport = 0;
uint64_t handle;
uint32_t bytes_written;
const char device_dir[] = "/iTunes_Control/Device";
const char sysinfoextended_path[] = "/iTunes_Control/Device/SysInfoExtended";
ret = idevice_new(&device, uuid);
if (IDEVICE_E_SUCCESS != ret) {
printf("No device found with uuid %s, is it plugged in?\n", uuid);
return FALSE;
}
if (LOCKDOWN_E_SUCCESS != lockdownd_client_new_with_handshake(device, &client, "libgpod")) {
idevice_free(device);
return FALSE;
}
if (LOCKDOWN_E_SUCCESS != lockdownd_start_service(client, "com.apple.afc", &afcport)) {
lockdownd_client_free(client);
idevice_free(device);
return FALSE;
}
g_assert (afcport != 0);
if (AFC_E_SUCCESS != afc_client_new(device, afcport, &afc)) {
lockdownd_client_free(client);
idevice_free(device);
return FALSE;
}
afc_ret = afc_make_directory(afc, device_dir);
if ((AFC_E_SUCCESS != afc_ret) && (AFC_E_OBJECT_EXISTS != afc_ret)) {
afc_client_free(afc);
lockdownd_client_free(client);
idevice_free(device);
return FALSE;
}
if (AFC_E_SUCCESS != afc_file_open(afc, sysinfoextended_path,
AFC_FOPEN_WRONLY, &handle)) {
afc_client_free(afc);
lockdownd_client_free(client);
idevice_free(device);
return FALSE;
}
if (AFC_E_SUCCESS != afc_file_write(afc, handle, xml, strlen(xml), &bytes_written)) {
afc_file_close(afc, handle);
afc_client_free(afc);
lockdownd_client_free(client);
idevice_free(device);
return FALSE;
}
afc_file_close(afc, handle);
afc_client_free(afc);
lockdownd_client_free(client);
idevice_free(device);
return TRUE;
}
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