1 files changed, 41 insertions, 0 deletions
diff --git a/libvncserver/rfbserver.c b/libvncserver/rfbserver.c
index d3d4409..133007d 100644
--- a/libvncserver/rfbserver.c
+++ b/libvncserver/rfbserver.c
@@ -1015,6 +1015,47 @@ rfbSendServerIdentity(rfbClientPtr cl)
     return TRUE;
 }
 
+rfbBool rfbSendTextChatMessage(rfbClientPtr cl, uint32_t length, char *buffer)
+{
+    rfbTextChatMsg tc;
+    int bytesToSend=0;
+
+    memset((char *)&tc, 0, sizeof(tc)); 
+    tc.type = rfbTextChat;
+    tc.length = Swap32IfLE(length);
+    
+    switch(length) {
+    case rfbTextChatOpen:
+    case rfbTextChatClose:
+    case rfbTextChatFinished:
+        bytesToSend=0;
+        break;
+    default:
+        bytesToSend=length;
+        if (bytesToSend>rfbTextMaxSize)
+            bytesToSend=rfbTextMaxSize;
+    }
+
+    if (cl->ublen + sz_rfbTextChatMsg + bytesToSend > UPDATE_BUF_SIZE) {
+        if (!rfbSendUpdateBuf(cl))
+            return FALSE;
+    }
+    
+    memcpy(&cl->updateBuf[cl->ublen], (char *)&tc, sz_rfbTextChatMsg);
+    cl->ublen += sz_rfbTextChatMsg;
+    if (bytesToSend>0) {
+        memcpy(&cl->updateBuf[cl->ublen], buffer, bytesToSend);
+        cl->ublen += bytesToSend;    
+    }
+    rfbStatRecordMessageSent(cl, rfbTextChat, sz_rfbTextChatMsg+bytesToSend, sz_rfbTextChatMsg+bytesToSend);
+
+    if (!rfbSendUpdateBuf(cl))
+        return FALSE;
+        
+    return TRUE;
+}
+
+
 rfbBool rfbSendFileTransferMessage(rfbClientPtr cl, uint8_t contentType, uint8_t contentParam, uint32_t size, uint32_t length, char *buffer)
 {
     rfbFileTransferMsg ft;