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-rw-r--r--tools/idevicename.c120
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diff --git a/tools/idevicename.c b/tools/idevicename.c
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+++ b/tools/idevicename.c
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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
+ */
+
+#include <stdio.h>
+#include <string.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include <getopt.h>
+
+#include <libimobiledevice/libimobiledevice.h>
+#include <libimobiledevice/lockdown.h>
+
+static void print_usage()
+{
+ printf("\nUsage: idevicename [OPTIONS] [NAME]\n");
+ printf(" --udid|-u UDID use UDID to target a specific device\n");
+ printf("\n");
+}
+
+int main(int argc, char** argv)
+{
+ int res = -1;
+ char* udid = NULL;
+
+ int c = 0;
+ int optidx = 0;
+ const struct option longopts[] = {
+ { "udid", required_argument, NULL, 'u' },
+ { NULL, 0, NULL, 0}
+ };
+
+ signal(SIGPIPE, SIG_IGN);
+
+ while ((c = getopt_long(argc, argv, "u:", longopts, &optidx)) != -1) {
+ switch (c) {
+ case 'u':
+ udid = strdup(optarg);
+ break;
+ default:
+ break;
+ }
+ }
+
+ argc -= optind;
+ argv += optind;
+
+ if (argc > 1) {
+ print_usage();
+ return -1;
+ }
+
+ idevice_t device = NULL;
+ if (idevice_new(&device, udid) != IDEVICE_E_SUCCESS) {
+ fprintf(stderr, "ERROR: Could not connect to device\n");
+ return -1;
+ }
+
+ lockdownd_client_t lockdown = NULL;
+ lockdownd_error_t lerr = lockdownd_client_new_with_handshake(device, &lockdown, "idevicename");
+ if (lerr != LOCKDOWN_E_SUCCESS) {
+ idevice_free(device);
+ fprintf(stderr, "ERROR: lockdown connection failed, lockdown error %d\n", lerr);
+ return -1;
+ }
+
+ plist_t node = NULL;
+
+ if (argc == 0) {
+ // getting device name
+ char* name = NULL;
+ lerr = lockdownd_get_value(lockdown, NULL, "DeviceName", &node);
+ if (node) {
+ plist_get_string_val(node, &name);
+ plist_free(node);
+ }
+ 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);
+
+ if (udid) {
+ free(udid);
+ }
+
+ return res;
+}