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/*
* idevicename.c
* Simple utility to get or set the device name
*
* Copyright (c) 2014 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
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#define TOOL_NAME "idevicename"
#include <stdio.h>
#include <string.h>
#include <unistd.h>
#include <stdlib.h>
#include <getopt.h>
#ifndef WIN32
#include <signal.h>
#endif
#include <libimobiledevice/libimobiledevice.h>
#include <libimobiledevice/lockdown.h>
static void print_usage(int argc, char** argv, int is_error)
{
char *name = strrchr(argv[0], '/');
fprintf(is_error ? stderr : stdout, "Usage: %s [OPTIONS] [NAME]\n", (name ? name + 1: argv[0]));
fprintf(is_error ? stderr : stdout,
"\n"
"Display the device name or set it to NAME if specified.\n"
"\n"
"OPTIONS:\n"
" -u, --udid UDID target specific device by UDID\n"
" -n, --network connect to network device\n"
" -d, --debug enable communication debugging\n"
" -h, --help print usage information\n"
" -v, --version print version information\n"
"\n"
"Homepage: <" PACKAGE_URL ">\n"
"Bug Reports: <" PACKAGE_BUGREPORT ">\n"
);
}
int main(int argc, char** argv)
{
int c = 0;
const struct option longopts[] = {
{ "udid", required_argument, NULL, 'u' },
{ "network", no_argument, NULL, 'n' },
{ "debug", no_argument, NULL, 'd' },
{ "help", no_argument, NULL, 'h' },
{ "version", no_argument, NULL, 'v' },
{ NULL, 0, NULL, 0}
};
int res = -1;
const char* udid = NULL;
int use_network = 0;
#ifndef WIN32
signal(SIGPIPE, SIG_IGN);
#endif
while ((c = getopt_long(argc, argv, "du:hnv", longopts, NULL)) != -1) {
switch (c) {
case 'u':
if (!*optarg) {
fprintf(stderr, "ERROR: UDID must not be empty!\n");
print_usage(argc, argv, 1);
exit(2);
}
udid = optarg;
break;
case 'n':
use_network = 1;
break;
case 'h':
print_usage(argc, argv, 0);
return 0;
case 'd':
idevice_set_debug_level(1);
break;
case 'v':
printf("%s %s\n", TOOL_NAME, PACKAGE_VERSION);
return 0;
default:
print_usage(argc, argv, 1);
return 2;
}
}
argc -= optind;
argv += optind;
if (argc > 1) {
print_usage(argc, argv, 1);
return 2;
}
idevice_t device = NULL;
if (idevice_new_with_options(&device, udid, (use_network) ? IDEVICE_LOOKUP_NETWORK : IDEVICE_LOOKUP_USBMUX) != IDEVICE_E_SUCCESS) {
if (udid) {
fprintf(stderr, "ERROR: No device found with udid %s.\n", udid);
} else {
fprintf(stderr, "ERROR: No device found.\n");
}
return -1;
}
lockdownd_client_t lockdown = NULL;
lockdownd_error_t lerr = lockdownd_client_new_with_handshake(device, &lockdown, TOOL_NAME);
if (lerr != LOCKDOWN_E_SUCCESS) {
idevice_free(device);
fprintf(stderr, "ERROR: Could not connect to lockdownd, error code %d\n", lerr);
return -1;
}
if (argc == 0) {
// getting device name
char* name = NULL;
lerr = lockdownd_get_device_name(lockdown, &name);
if (name) {
printf("%s\n", name);
free(name);
res = 0;
} else {
fprintf(stderr, "ERROR: Could not get device name, lockdown error %d\n", lerr);
}
} else {
// setting device name
lerr = lockdownd_set_value(lockdown, NULL, "DeviceName", plist_new_string(argv[0]));
if (lerr == LOCKDOWN_E_SUCCESS) {
printf("device name set to '%s'\n", argv[0]);
res = 0;
} else {
fprintf(stderr, "ERROR: Could not set device name, lockdown error %d\n", lerr);
}
}
lockdownd_client_free(lockdown);
idevice_free(device);
return res;
}
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