X-Git-Url: http://cvs.zerfleddert.de/cgi-bin/gitweb.cgi/record-dvb/blobdiff_plain/fbc24ab023eb1ae6572fccff3fa1140c3e01c8b7..e102f6947ff0fa3284ccb675b774560e8ee2454c:/common.c

diff --git a/common.c b/common.c
index 80327f5..825b5ae 100644
--- a/common.c
+++ b/common.c
@@ -10,12 +10,14 @@
 
 struct dvb_host *parse(char *urlpart, char *defport)
 {
-	struct dvb_host *dvbhost;
+	static struct dvb_host *dvbhost = NULL;
 	char *pos;
 
-	if (!(dvbhost = malloc(sizeof(struct dvb_host)))) {
-		perror("malloc");
-		exit(EXIT_FAILURE);
+	if (!dvbhost) {
+		if (!(dvbhost = malloc(sizeof(struct dvb_host)))) {
+			perror("malloc");
+			exit(EXIT_FAILURE);
+		}
 	}
 
 	bzero(dvbhost, sizeof(struct dvb_host));
@@ -90,3 +92,20 @@ int resolve(struct dvb_host *dvbhost, struct sockaddr_in *server)
 	return 0;
 }
 
+int is_url(char *string)
+{
+	char *pos;
+
+	if (!(strlen(string)))
+		return 0;
+
+	pos = string;
+
+	while(*pos != ':' && *pos != 0)
+		pos++;
+
+	if (!strncmp("://", pos, 3))
+		return 1;
+
+	return 0;
+}