X-Git-Url: http://git.meshlink.io/?a=blobdiff_plain;f=avahi-discover-standalone%2Fmain.c;h=90c74f310fab874e187e43a24091dffb229dcfe8;hb=1b1e2692e498d7bab5183c344887f83c0a94e4bb;hp=c6e9cc47e1a43bec4c919fac9c9e630f5c68ee88;hpb=dab307a583fcacdb0703e451f4f854f540fc8ec1;p=catta diff --git a/avahi-discover-standalone/main.c b/avahi-discover-standalone/main.c index c6e9cc4..90c74f3 100644 --- a/avahi-discover-standalone/main.c +++ b/avahi-discover-standalone/main.c @@ -25,15 +25,21 @@ #include #include +#include +#include #include #include #include #include + #include #include + #include #include +#include + #include #include @@ -68,34 +74,6 @@ static GHashTable *service_type_hash_table = NULL; static AvahiSServiceResolver *service_resolver = NULL; static struct Service *current_service = NULL; -static const char* getifname(int idx) { - static char t[256]; - static struct ifreq ifreq; - int fd = -1; - - memset(&ifreq, 0, sizeof(ifreq)); - - if ((fd = socket(PF_INET, SOCK_DGRAM, 0)) < 0) - if ((fd = socket(PF_INET6, SOCK_DGRAM, 0)) < 0) - goto fail; - - ifreq.ifr_ifindex = idx; - if (ioctl(fd, SIOCGIFNAME, &ifreq) < 0) - goto fail; - - close(fd); - - return ifreq.ifr_name; - - -fail: - if (fd >= 0) - close(fd); - - snprintf(t, sizeof(t), "#%i", idx); - return t; -} - static struct Service *get_service(const gchar *service_type, const gchar *service_name, const gchar*domain_name, AvahiIfIndex interface, AvahiProtocol protocol) { struct ServiceType *st; GList *l; @@ -148,21 +126,22 @@ static void free_service(struct Service *s) { } static void service_browser_callback( - AvahiSServiceBrowser *b, + AVAHI_GCC_UNUSED AvahiSServiceBrowser *b, AvahiIfIndex interface, AvahiProtocol protocol, AvahiBrowserEvent event, const char *service_name, const char *service_type, const char *domain_name, - AvahiLookupResultFlags flags, - void* userdata) { + AVAHI_GCC_UNUSED AvahiLookupResultFlags flags, + AVAHI_GCC_UNUSED void* userdata) { if (event == AVAHI_BROWSER_NEW) { struct Service *s; GtkTreeIter iter, piter; GtkTreePath *path, *ppath; gchar iface[256]; + char name[IF_NAMESIZE]; s = g_new(struct Service, 1); s->service_name = g_strdup(service_name); @@ -177,7 +156,7 @@ static void service_browser_callback( ppath = gtk_tree_row_reference_get_path(s->service_type->tree_ref); gtk_tree_model_get_iter(GTK_TREE_MODEL(tree_store), &piter, ppath); - snprintf(iface, sizeof(iface), "%s %s", getifname(interface), avahi_proto_to_string(protocol)); + snprintf(iface, sizeof(iface), "%s %s", if_indextoname(interface, name), avahi_proto_to_string(protocol)); gtk_tree_store_append(tree_store, &iter, &piter); gtk_tree_store_set(tree_store, &iter, 0, s->service_name, 1, iface, 2, s, -1); @@ -199,14 +178,14 @@ static void service_browser_callback( } static void service_type_browser_callback( - AvahiSServiceTypeBrowser *b, - AvahiIfIndex interface, - AvahiProtocol protocol, + AVAHI_GCC_UNUSED AvahiSServiceTypeBrowser *b, + AVAHI_GCC_UNUSED AvahiIfIndex interface, + AVAHI_GCC_UNUSED AvahiProtocol protocol, AvahiBrowserEvent event, const char *service_type, const char *domain, - AvahiLookupResultFlags flags, - void * userdata) { + AVAHI_GCC_UNUSED AvahiLookupResultFlags flags, + AVAHI_GCC_UNUSED void * userdata) { struct ServiceType *st; GtkTreePath *path; @@ -236,9 +215,10 @@ static void service_type_browser_callback( static void update_label(struct Service *s, const gchar *hostname, const AvahiAddress *a, guint16 port, AvahiStringList *txt) { gchar t[512], address[64], *txt_s; + char name[IF_NAMESIZE]; if (a && hostname) { - char na[256]; + char na[AVAHI_ADDRESS_STR_MAX]; avahi_address_snprint(na, sizeof(na), a); snprintf(address, sizeof(address), "%s/%s:%u", hostname, na, port); @@ -261,7 +241,7 @@ static void update_label(struct Service *s, const gchar *hostname, const AvahiAd s->service_type->service_type, s->service_name, s->domain_name, - getifname(s->interface), avahi_proto_to_string(s->protocol), + if_indextoname(s->interface,name), avahi_proto_to_string(s->protocol), address, txt_s); @@ -289,17 +269,17 @@ static struct Service *get_service_on_cursor(void) { static void service_resolver_callback( AvahiSServiceResolver *r, - AvahiIfIndex interface, - AvahiProtocol protocol, + AVAHI_GCC_UNUSED AvahiIfIndex interface, + AVAHI_GCC_UNUSED AvahiProtocol protocol, AvahiResolverEvent event, - const char *name, - const char *type, - const char *domain, + AVAHI_GCC_UNUSED const char *name, + AVAHI_GCC_UNUSED const char *type, + AVAHI_GCC_UNUSED const char *domain, const char *host_name, const AvahiAddress *a, uint16_t port, AvahiStringList *txt, - AvahiLookupResultFlags flags, + AVAHI_GCC_UNUSED AvahiLookupResultFlags flags, void* userdata) { struct Service *s; @@ -312,17 +292,15 @@ static void service_resolver_callback( return; } - if (event == AVAHI_RESOLVER_TIMEOUT) - gtk_label_set_markup(info_label, "Failed to resolve: Timeout."); - else if (event == AVAHI_RESOLVER_FAILURE) - gtk_label_set_markup(info_label, "Failed to resolve: Failure."); - else if (event == AVAHI_RESOLVER_NOT_FOUND) - gtk_label_set_markup(info_label, "Failed to resolve: Not found."); - else if (event == AVAHI_RESOLVER_FOUND) + if (event == AVAHI_RESOLVER_FAILURE) { + char t[256]; + snprintf(t, sizeof(t), "Failed to resolve: %s.", avahi_strerror(avahi_server_errno(server))); + gtk_label_set_markup(info_label, t); + } else if (event == AVAHI_RESOLVER_FOUND) update_label(s, host_name, a, port, txt); } -static void tree_view_on_cursor_changed(GtkTreeView *tv, gpointer userdata) { +static void tree_view_on_cursor_changed(AVAHI_GCC_UNUSED GtkTreeView *tv, AVAHI_GCC_UNUSED gpointer userdata) { struct Service *s; if (!(s = get_service_on_cursor())) @@ -336,7 +314,7 @@ static void tree_view_on_cursor_changed(GtkTreeView *tv, gpointer userdata) { service_resolver = avahi_s_service_resolver_new(server, s->interface, s->protocol, s->service_name, s->service_type->service_type, s->domain_name, AVAHI_PROTO_UNSPEC, 0, service_resolver_callback, s); } -static gboolean main_window_on_delete_event(GtkWidget *widget, GdkEvent *event, gpointer user_data) { +static gboolean main_window_on_delete_event(AVAHI_GCC_UNUSED GtkWidget *widget, AVAHI_GCC_UNUSED GdkEvent *event, AVAHI_GCC_UNUSED gpointer user_data) { gtk_main_quit(); return FALSE; }