emulator: Add command line switch for local HCI virtual device

diff --git a/emulator/main.c b/emulator/main.c
index 807c663..c68b738 100644 (file)
--- a/emulator/main.c
+++ b/emulator/main.c
@@ -28,6 +28,7 @@
 
 #include <stdio.h>
 #include <stdlib.h>
+#include <stdbool.h>
 #include <getopt.h>
 
 #include "monitor/mainloop.h"
@@ -54,6 +55,7 @@ static void usage(void)
 }
 
 static const struct option main_options[] = {
+       { "local",   no_argument, NULL, 'l' },
        { "version", no_argument, NULL, 'v' },
        { "help",    no_argument, NULL, 'h' },
        { }
@@ -66,6 +68,7 @@ int main(int argc, char *argv[])
        struct server *server2;
        struct server *server3;
        struct server *server4;
+       bool enable_vhci = false;
        sigset_t mask;
 
        mainloop_init();
@@ -73,11 +76,14 @@ int main(int argc, char *argv[])
        for (;;) {
                int opt;
 
-               opt = getopt_long(argc, argv, "vh", main_options, NULL);
+               opt = getopt_long(argc, argv, "lvh", main_options, NULL);
                if (opt < 0)
                        break;
 
                switch (opt) {
+               case 'l':
+                       enable_vhci = true;
+                       break;
                case 'v':
                        printf("%s\n", VERSION);
                        return EXIT_SUCCESS;
@@ -97,9 +103,11 @@ int main(int argc, char *argv[])
 
        printf("Bluetooth emulator ver %s\n", VERSION);
 
-       vhci = vhci_open(VHCI_TYPE_BREDR);
-       if (!vhci)
-               fprintf(stderr, "Failed to open Virtual HCI device\n");
+       if (enable_vhci) {
+               vhci = vhci_open(VHCI_TYPE_BREDR);
+               if (!vhci)
+                       fprintf(stderr, "Failed to open Virtual HCI device\n");
+       }
 
        server1 = server_open_unix(SERVER_TYPE_BREDR, "/tmp/bt-server-bredr");
        if (!server1)