libvncserver cleanup: remove rfbKeyFrame remnants.

libvncserver/rfbserver.c

@@ -872,7 +872,6 @@ rfbSendSupportedMessages(rfbClientPtr cl)
     /*rfbSetBit(msgs.client2server, rfbSetServerInput);  */
     /*rfbSetBit(msgs.client2server, rfbSetSW);           */
     /*rfbSetBit(msgs.client2server, rfbTextChat);        */
-    /*rfbSetBit(msgs.client2server, rfbKeyFrameRequest); */
     rfbSetBit(msgs.client2server, rfbPalmVNCSetScaleFactor);
     rfbSetBit(msgs.client2server, rfbXvp);
 
@@ -881,7 +880,6 @@ rfbSendSupportedMessages(rfbClientPtr cl)
     rfbSetBit(msgs.server2client, rfbBell);
     rfbSetBit(msgs.server2client, rfbServerCutText);
     rfbSetBit(msgs.server2client, rfbResizeFrameBuffer);
-    /*rfbSetBit(msgs.server2client, rfbKeyFrameUpdate);  */
     rfbSetBit(msgs.server2client, rfbPalmVNCReSizeFrameBuffer);
     rfbSetBit(msgs.server2client, rfbXvp);
 

libvncserver/stats.c

@@ -51,7 +51,6 @@ char *messageNameServer2Client(uint32_t type, char *buf, int len) {
     case rfbBell:                     snprintf(buf, len, "Bell"); break;
     case rfbServerCutText:            snprintf(buf, len, "ServerCutText"); break;
     case rfbResizeFrameBuffer:        snprintf(buf, len, "ResizeFrameBuffer"); break;
-    case rfbKeyFrameUpdate:           snprintf(buf, len, "KeyFrameUpdate"); break;
     case rfbFileTransfer:             snprintf(buf, len, "FileTransfer"); break;
     case rfbTextChat:                 snprintf(buf, len, "TextChat"); break;
     case rfbPalmVNCReSizeFrameBuffer: snprintf(buf, len, "PalmVNCReSize"); break;
@@ -77,7 +76,6 @@ char *messageNameClient2Server(uint32_t type, char *buf, int len) {
     case rfbSetServerInput:           snprintf(buf, len, "SetServerInput"); break;
     case rfbSetSW:                    snprintf(buf, len, "SetSingleWindow"); break;
     case rfbTextChat:                 snprintf(buf, len, "TextChat"); break;
-    case rfbKeyFrameRequest:          snprintf(buf, len, "KeyFrameRequest"); break;
     case rfbPalmVNCSetScaleFactor:    snprintf(buf, len, "PalmVNCSetScale"); break;
     case rfbXvp:                      snprintf(buf, len, "XvpClientMessage"); break;
     default:

rfb/rfbproto.h

@@ -379,7 +379,6 @@ typedef struct {
 #define rfbServerCutText 3
 /* Modif sf@2002 */
 #define rfbResizeFrameBuffer 4
-#define rfbKeyFrameUpdate 5
 #define rfbPalmVNCReSizeFrameBuffer 0xF
 
 /* client -> server */
@@ -402,7 +401,6 @@ typedef struct {
 /* Modif sf@2002 - TextChat - Bidirectionnal */
 #define rfbTextChat	11
 /* Modif cs@2005 */
-#define rfbKeyFrameRequest 12
 /* PalmVNC 1.4 & 2.0 SetScale Factor message */
 #define rfbPalmVNCSetScaleFactor 0xF
 /* Xvp message - bidirectional */
@@ -516,18 +514,6 @@ typedef struct {
 
 #define sz_rfbFramebufferUpdateMsg 4
 
-/*- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
- * KeyFrameUpdate - Acknowledgment of a key frame request, it tells the client
- * that the next update received will be a key frame.
- */
-
-typedef struct {
-    uint8_t type;
-} rfbKeyFrameUpdateMsg;
-
-#define sz_rfbKeyFrameUpdateMsg 1
-
-
 /*
  * Each rectangle of pixel data consists of a header describing the position
  * and size of the rectangle and a type word describing the encoding of the