Added ping command.

1 files changed, 12 insertions, 1 deletions

diff --git a/commands.c b/commands.c
index 5a2d69e..823b132 100644
--- a/commands.c
+++ b/commands.c
@@ -54,9 +54,20 @@ static void commands_list(GSocketConnection *connection, const gchar *cmd) {
 	g_string_free(string, TRUE);
 }
 
+static void commands_ping(GSocketConnection *connection, const gchar *cmd) {
+	GError *error = NULL;
+	GSocket *socket = g_socket_connection_get_socket(connection);
+	if(g_socket_send(socket, "pong\n", 5, NULL, NULL) == -1) {
+		g_warning(error->message);
+		g_error_free(error);
+	}
+}
+
 void commands_handle(GSocketConnection *connection, const gchar *cmd) {
 	g_debug(cmd);
-	if(g_strncasecmp(cmd, "list", 4) == 0) {
+	if(g_strncasecmp(cmd, "ping", 4) == 0) {
+		commands_ping(connection, cmd);
+	} else if(g_strncasecmp(cmd, "list", 4) == 0) {
 		commands_list(connection, cmd);
 	} else {
 		g_debug("unknown command");