X-Git-Url: https://gerrit.automotivelinux.org/gerrit/gitweb?a=blobdiff_plain;f=src%2Fafb-ws.c;h=347968185390f04fa5aa4fed844eb849e674dd5a;hb=65bc678960567038ca4d07d1f9c5784b6c7a7834;hp=d0cfc8a8bb0a10fe7f32415511fcd6164c756d35;hpb=5dd6480727cc1ecb12483fc4d971d73176505748;p=src%2Fapp-framework-binder.git

diff --git a/src/afb-ws.c b/src/afb-ws.c
index d0cfc8a8..34796818 100644
--- a/src/afb-ws.c
+++ b/src/afb-ws.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 IoT.bzh
+ * Copyright (C) 2016 "IoT.bzh"
  * Author: José Bollo <jose.bollo@iot.bzh>
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
@@ -23,6 +23,7 @@
 #include <errno.h>
 #include <sys/uio.h>
 #include <string.h>
+#include <stdarg.h>
 
 #include <systemd/sd-event.h>
 
@@ -244,6 +245,40 @@ int afb_ws_text(struct afb_ws *ws, const char *text, size_t length)
 	return websock_text(ws->ws, 1, text, length);
 }
 
+/*
+ * Sends a variable list of texts to the endpoint of 'ws'.
+ * Returns 0 on success or -1 in case of error.
+ */
+int afb_ws_texts(struct afb_ws *ws, ...)
+{
+	va_list args;
+	struct iovec ios[32];
+	int count;
+	const char *s;
+
+	if (ws->ws == NULL) {
+		/* disconnected */
+		errno = EPIPE;
+		return -1;
+	}
+
+	count = 0;
+	va_start(args, ws);
+	s = va_arg(args, const char *);
+	while (s != NULL) {
+		if (count == 32) {
+			errno = EINVAL;
+			return -1;
+		}
+		ios[count].iov_base = (void*)s;
+		ios[count].iov_len = strlen(s);
+		count++;
+		s = va_arg(args, const char *);
+	}
+	va_end(args);
+	return websock_text_v(ws->ws, 1, ios, count);
+}
+
 /*
  * Sends a binary 'data' of 'length' to the endpoint of 'ws'.
  * Returns 0 on success or -1 in case of error.
@@ -425,4 +460,3 @@ static void aws_on_error(struct afb_ws *ws, uint16_t code, const void *data, siz
 }
 
 
-