Print error if dnssd library not available

diff --git a/src/shairplay.c b/src/shairplay.c
index b125bbecb9e62116367dd8c32a604c7e9b5aecbf..6ee23bad4b4ca81096d61219fab081d9edc01393 100644 (file)
--- a/src/shairplay.c
+++ b/src/shairplay.c
@@ -233,6 +233,8 @@ main(int argc, char *argv[])
        raop_t *raop;
        raop_callbacks_t raop_cbs;
 
        raop_t *raop;
        raop_callbacks_t raop_cbs;
 

+       int error;
+

        memset(&options, 0, sizeof(options));
        if (parse_options(&options, argc, argv)) {
                return 0;
        memset(&options, 0, sizeof(options));
        if (parse_options(&options, argc, argv)) {
                return 0;


@@ -266,8 +268,20 @@ main(int argc, char *argv[])
        raop_set_log_level(raop, RAOP_LOG_DEBUG);
        raop_start(raop, &options.port, hwaddr, sizeof(hwaddr), NULL);
 
        raop_set_log_level(raop, RAOP_LOG_DEBUG);
        raop_start(raop, &options.port, hwaddr, sizeof(hwaddr), NULL);
 

-       dnssd = dnssd_init(NULL);
+       error = 0;
+       dnssd = dnssd_init(&error);
+       if (error) {
+               fprintf(stderr, "ERROR: Could not initialize dnssd library!\n");
+               fprintf(stderr, "------------------------------------------\n");
+               fprintf(stderr, "You could try the following resolutions based on your OS:\n");
+               fprintf(stderr, "Windows: Try installing http://support.apple.com/kb/DL999\n");
+               fprintf(stderr, "Debian/Ubuntu: Try installing libavahi-compat-libdnssd1 package\n");
+               raop_destroy(raop);
+               return -1;
+       }
+

        dnssd_register_raop(dnssd, options.apname, options.port, hwaddr, sizeof(hwaddr), 0);
        dnssd_register_raop(dnssd, options.apname, options.port, hwaddr, sizeof(hwaddr), 0);

+       dnssd_register_airplay(dnssd, options.apname, 1234, hwaddr, sizeof(hwaddr));

 
 #ifndef WIN32
        sleep(100);
 
 #ifndef WIN32
        sleep(100);