tools: Add --version command line switch

1 files changed, 16 insertions, 8 deletions

diff --git a/tools/idevicesetlocation.c b/tools/idevicesetlocation.c
index 47fc7da..47f15ca 100644
--- a/tools/idevicesetlocation.c
+++ b/tools/idevicesetlocation.c
@@ -21,6 +21,9 @@
 #ifdef HAVE_CONFIG_H
 #include <config.h>
 #endif
+
+#define TOOL_NAME "idevicesetlocation"
+
 #include <stdio.h>
 #include <stdlib.h>
 #include <stdint.h>
@@ -52,8 +55,9 @@ static void print_usage(int argc, char **argv, int is_error)
                 "OPTIONS:\n" \
                 "  -u, --udid UDID    target specific device by UDID\n" \
                 "  -n, --network      connect to network device even if available via USB\n" \
-                "  -h, --help         prints usage information\n" \
                 "  -d, --debug        enable communication debugging\n" \
+                "  -h, --help         prints usage information\n" \
+                "  -v, --version      prints version information\n" \
                 "\n" \
                 "Homepage:    <" PACKAGE_URL ">\n" \
                 "Bug Reports: <" PACKAGE_BUGREPORT ">\n"
@@ -62,19 +66,20 @@ static void print_usage(int argc, char **argv, int is_error)
 
 int main(int argc, char **argv)
 {
+        int c = 0;
         const struct option longopts[] = {
-                { "help", no_argument, NULL, 'h' },
-                { "udid", required_argument, NULL, 'u' },
-                { "debug", no_argument, NULL, 'd' },
-                { "network", no_argument, NULL, 'n' },
+                { "help",    no_argument,       NULL, 'h' },
+                { "udid",    required_argument, NULL, 'u' },
+                { "debug",   no_argument,       NULL, 'd' },
+                { "network", no_argument,       NULL, 'n' },
+                { "version", no_argument,       NULL, 'v' },
                 { NULL, 0, NULL, 0}
         };
         uint32_t mode = 0;
         char *udid = NULL;
         enum idevice_options lookup_opts = IDEVICE_LOOKUP_USBMUX | IDEVICE_LOOKUP_NETWORK;
 
-        int c = 0;
-        while ((c = getopt_long(argc, argv, "dhu:n", longopts, NULL)) != -1) {
+        while ((c = getopt_long(argc, argv, "dhu:nv", longopts, NULL)) != -1) {
                 switch (c) {
                 case 'd':
                         idevice_set_debug_level(1);
@@ -94,6 +99,9 @@ int main(int argc, char **argv)
                 case 'h':
                         print_usage(argc, argv, 0);
                         return 0;
+                case 'v':
+                        printf("%s %s\n", TOOL_NAME, PACKAGE_VERSION);
+                        return 0;
                 default:
                         print_usage(argc, argv, 1);
                         return 2;
@@ -131,7 +139,7 @@ int main(int argc, char **argv)
         }
 
         lockdownd_client_t lockdown;
-        lockdownd_client_new_with_handshake(device, &lockdown, NULL);
+        lockdownd_client_new_with_handshake(device, &lockdown, TOOL_NAME);
 
         lockdownd_service_descriptor_t svc = NULL;
         if (lockdownd_start_service(lockdown, DT_SIMULATELOCATION_SERVICE, &svc) != LOCKDOWN_E_SUCCESS) {