mpdclient: try IP connect if default local socket path fails

[ncmpc.git] / src / mpdclient.c

diff --git a/src/mpdclient.c b/src/mpdclient.c
index 870839fd27dbb69ee8abd1d4b65e79d8c8567ee4..ffa1a5d84408e86757b82d2dbde1617dbf07c583 100644 (file)
--- a/src/mpdclient.c
+++ b/src/mpdclient.c
@@ -153,6 +153,25 @@ mpdclient_handle_error(struct mpdclient *c)
        return false;
 }
 
+#ifdef ENABLE_ASYNC_CONNECT
+#ifndef WIN32
+
+static bool
+is_local_socket(const char *host)
+{
+       return *host == '/' || *host == '@';
+}
+
+static bool
+settings_is_local_socket(const struct mpd_settings *settings)
+{
+       const char *host = mpd_settings_get_host(settings);
+       return host != NULL && is_local_socket(host);
+}
+
+#endif
+#endif
+
 struct mpdclient *
 mpdclient_new(const gchar *host, unsigned port,
              unsigned timeout_ms, const gchar *password)
@@ -164,6 +183,14 @@ mpdclient_new(const gchar *host, unsigned port,
                                       NULL, NULL);
        if (c->settings == NULL)
                g_error("Out of memory");
+
+#ifndef WIN32
+       c->settings2 = host == NULL && port == 0 &&
+               settings_is_local_socket(c->settings)
+               ? mpd_settings_new(host, 6600, timeout_ms, NULL, NULL)
+               : NULL;
+#endif
+
 #else
        c->host = host;
        c->port = port;
@@ -189,6 +216,11 @@ mpdclient_free(struct mpdclient *c)
 
 #ifdef ENABLE_ASYNC_CONNECT
        mpd_settings_free(c->settings);
+
+#ifndef WIN32
+       if (c->settings2 != NULL)
+               mpd_settings_free(c->settings2);
+#endif
 #endif
 
        g_free(c);
@@ -319,6 +351,10 @@ mpdclient_connected(struct mpdclient *c,
 
 #ifdef ENABLE_ASYNC_CONNECT
 
+static void
+mpdclient_aconnect_start(struct mpdclient *c,
+                        const struct mpd_settings *settings);
+
 static void
 mpdclient_connect_success(struct mpd_connection *connection, void *ctx)
 {
@@ -336,6 +372,14 @@ mpdclient_connect_error(const char *message, void *ctx)
        assert(c->async_connect != NULL);
        c->async_connect = NULL;
 
+#ifndef WIN32
+       if (!c->connecting2 && c->settings2 != NULL) {
+               c->connecting2 = true;
+               mpdclient_aconnect_start(c, c->settings2);
+               return;
+       }
+#endif
+
        mpdclient_error_callback(message);
        mpdclient_failed_callback();
 }
@@ -364,6 +408,9 @@ mpdclient_connect(struct mpdclient *c)
        mpdclient_disconnect(c);
 
 #ifdef ENABLE_ASYNC_CONNECT
+#ifndef WIN32
+       c->connecting2 = false;
+#endif
        mpdclient_aconnect_start(c, c->settings);
 #else
        /* connect to MPD */