writemsg added;

lib/internal.h

@@ -1,6 +1,9 @@
 #ifndef __SNTLL_INTERNAL_H__
 #define __SNTLL_INTERNAL_H__
 
+/* link related */
+int _sntll_writemsg(conn_t *co, sxmsg_t *msg);
+
 /* channel operations */
 uint8_t _channel_open(conn_t *co, uint16_t *chid);
 uint8_t _channel_close(conn_t *co, uint16_t chid);

lib/sntllv2.c

@@ -190,6 +190,35 @@ static int __conn_write(conn_t *co, void *buf, size_t buf_len)
   return r;
 }
 
+int _sntll_writemsg(conn_t *co, sxmsg_t *msg)
+{
+  sntllv2_head_t *head;
+  size_t rd;
+  int r;
+
+  if(!co || !msg) return SNE_FAILED;
+
+  /* check message for validity */
+  head = &msg->mhead;
+  if(head->payload_length && !msg->payload) return SNE_FAILED;
+
+  /* write the head and payload if applicable */
+  pthread_mutex_lock(&co->sslinout[2]);
+  rd = __conn_write(co, head, sizeof(sntllv2_head_t));
+  if(rd < 0) {
+    co->flags |= SNSX_CLOSED;
+    r = SNE_ESSL;
+  } else if(head->payload_length) rd = __conn_write(co, msg->payload, head->payload_length);
+  /* check up again */
+  if(rd < 0) {
+    co->flags |= SNSX_CLOSED;
+    r = SNE_ESSL;
+  }
+  pthread_mutex_unlock(&co->sslinout[2]);
+
+  return r;
+}
+
 static sntllv2_bundle_t *__sntll_bundle_create(conn_t *co)
 {
   sntllv2_bundle_t *n = malloc(sizeof(sntllv2_bundle_t));