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VNCviewGS
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Consistently use spaces for indentation

This commit is contained in:
Stephen Heumann 2015-09-23 20:26:03 -05:00
parent f44c7089d2
commit ab3210adb0
18 changed files with 1487 additions and 1487 deletions
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58
clipboard.cc
View File

@ -32,15 +32,15 @@
/* Update the Scrap Manager clipboard with new data sent from server.
*/
void DoServerCutText (void) {
unsigned long textLen;
unsigned long textLen;
unsigned long i;
if (! DoWaitingReadTCP (3)) { /* Read & ignore padding */
DoClose(vncWindow);
if (! DoWaitingReadTCP (3)) { /* Read & ignore padding */
DoClose(vncWindow);
return;
}
if (! DoWaitingReadTCP (4)) {
DoClose(vncWindow);
if (! DoWaitingReadTCP (4)) {
DoClose(vncWindow);
return;
}
HLock(readBufferHndl);
@ -48,65 +48,65 @@ void DoServerCutText (void) {
HUnlock(readBufferHndl);
if (! DoWaitingReadTCP(textLen)) {
DoClose(vncWindow);
DoClose(vncWindow);
return;
};
if (allowClipboardTransfers) {
if (allowClipboardTransfers) {
ZeroScrap();
HLock(readBufferHndl);
/* Convert lf->cr; Use pointer arithmetic so we can go over 64k */
for (i = 0; i < textLen; i++)
if (*((*(char **)readBufferHndl)+i) == '\n')
if (*((*(char **)readBufferHndl)+i) == '\n')
*((*(char **)readBufferHndl)+i) = '\r';
/* Below function call requires <scrap.h> to be fixed */
/* Below function call requires <scrap.h> to be fixed */
PutScrap(textLen, textScrap, (Pointer) *readBufferHndl);
/* Potential errors (e.g. out of memory) ignored */
HUnlock(readBufferHndl);
}
}
void DoSendClipboard (void) {
static struct clientCutText {
unsigned char messageType;
static struct clientCutText {
unsigned char messageType;
unsigned char padding1;
unsigned int padding2;
unsigned long length;
} clientCutTextStruct = { 6 /* Message type 6 */ };
} clientCutTextStruct = { 6 /* Message type 6 */ };
Handle scrapHandle;
unsigned long i;
/* Only proceed if we're connected to the server and not view-only */
if (vncConnected && !viewOnlyMode) {
clientCutTextStruct.length = GetScrapSize(textScrap);
/* Only proceed if we're connected to the server and not view-only */
if (vncConnected && !viewOnlyMode) {
clientCutTextStruct.length = GetScrapSize(textScrap);
if (clientCutTextStruct.length == 0)
return;
return;
clientCutTextStruct.length = SwapBytes4(clientCutTextStruct.length);
scrapHandle = NewHandle(1, userid(), 0x0000, NULL);
GetScrap(scrapHandle, textScrap);
if (toolerror())
goto end; /* abort if error */
if (TCPIPWriteTCP(hostIpid, &clientCutTextStruct.messageType,
sizeof(clientCutTextStruct), FALSE, FALSE))
goto end; /* abort if error */
goto end; /* abort if error */
if (TCPIPWriteTCP(hostIpid, &clientCutTextStruct.messageType,
sizeof(clientCutTextStruct), FALSE, FALSE))
goto end; /* abort if error */
if (toolerror())
goto end;
clientCutTextStruct.length = SwapBytes4(clientCutTextStruct.length);
goto end;
clientCutTextStruct.length = SwapBytes4(clientCutTextStruct.length);
HLock(scrapHandle);
/* Convert cr->lf; Use pointer arithmetic so we can go over 64k */
for (i = 0; i < clientCutTextStruct.length; i++)
if (*((*(char **)scrapHandle)+i) == '\r')
if (*((*(char **)scrapHandle)+i) == '\r')
*((*(char **)scrapHandle)+i) = '\n';
TCPIPWriteTCP(hostIpid, (Pointer) *scrapHandle,
clientCutTextStruct.length, TRUE, FALSE);
TCPIPWriteTCP(hostIpid, (Pointer) *scrapHandle,
clientCutTextStruct.length, TRUE, FALSE);
/* Can't handle errors usefully here */
HUnlock(scrapHandle);

8
colortables.cc
View File

@ -98,8 +98,8 @@ BOOLEAN MakeBigColorTables (unsigned int iters)
{
static unsigned int i = 0;
unsigned int iMax = i + iters;
if (iMax < i) /* Deal with wraparound */
iMax = 0;
if (iMax < i) /* Deal with wraparound */
iMax = 0;
/* The addressing scheme here depends on the IIgs's little-endianness */
do {
@ -110,9 +110,9 @@ BOOLEAN MakeBigColorTables (unsigned int iters)
} while (i != iMax);
if (iMax == 0)
return TRUE; /* Done */
return TRUE; /* Done */
else
return FALSE; /* In progress */
return FALSE; /* In progress */
}
#if 0

22
copyrect.cc
View File

@ -31,21 +31,21 @@
void DoCopyRect (void) {
/* For use with GetContentOrigin() */
unsigned long contentOrigin;
Point * contentOriginPtr = (void *) &contentOrigin;
unsigned long contentOrigin;
Point * contentOriginPtr = (void *) &contentOrigin;
Rect srcRect;
unsigned int *dataPtr; /* Pointer to TCP data that was read */
unsigned int *dataPtr; /* Pointer to TCP data that was read */
//printf("Processing CopyRect rectangle\n");
if (! DoReadTCP ((unsigned long) 4))
return; /* Not ready yet; wait */
if (! DoReadTCP ((unsigned long) 4))
return; /* Not ready yet; wait */
contentOrigin = GetContentOrigin(vncWindow);
HLock(readBufferHndl);
dataPtr = (unsigned int *) ((char *) (*readBufferHndl));
dataPtr = (unsigned int *) ((char *) (*readBufferHndl));
srcRect.h1 = SwapBytes2(dataPtr[0]) - contentOriginPtr->h;
srcRect.v1 = SwapBytes2(dataPtr[1]) - contentOriginPtr->v;
HUnlock(readBufferHndl);
@ -57,7 +57,7 @@ void DoCopyRect (void) {
to send the update using some other encoding.
*/
if (!RectInRgn(&srcRect, GetVisHandle())) {
SendFBUpdateRequest(FALSE, rectX, rectY, rectWidth, rectHeight);
SendFBUpdateRequest(FALSE, rectX, rectY, rectWidth, rectHeight);
displayInProgress = FALSE;
return;
}
@ -65,11 +65,11 @@ void DoCopyRect (void) {
/* We can use the window pointer as a LocInfo pointer because it starts
* with a grafPort structure, which in turn starts with a LocInfo structure.
*/
PPToPort((struct LocInfo *) vncWindow, &srcRect,
rectX - contentOriginPtr->h, rectY - contentOriginPtr->v, modeCopy);
PPToPort((struct LocInfo *) vncWindow, &srcRect,
rectX - contentOriginPtr->h, rectY - contentOriginPtr->v, modeCopy);
displayInProgress = FALSE;
NextRect(); /* Prepare for next rect */
NextRect(); /* Prepare for next rect */
}

20
desktopsize.cc
View File

@ -33,9 +33,9 @@
extern pascal void SetContentOrigin2(Word, Word, Word, GrafPortPtr) inline(0x570E,dispatcher);
void DoDesktopSize (void) {
#define screenTooBigError 2010
#define screenTooBigError 2010
unsigned long contentOrigin;
Point * contentOriginPtr = (void *) &contentOrigin;
Point * contentOriginPtr = (void *) &contentOrigin;
unsigned int newX, newY;
Boolean changeOrigin = FALSE;
unsigned int oldWinHeight, oldWinWidth;
@ -45,7 +45,7 @@ void DoDesktopSize (void) {
if ((fbWidth > 16384) || (fbHeight > 16384)) {
AlertWindow(awResource, NULL, screenTooBigError);
DoClose(vncWindow);
DoClose(vncWindow);
}
oldWinHeight = winHeight;
@ -53,11 +53,11 @@ void DoDesktopSize (void) {
winHeight = 174;
winWidth = (hRez == 640) ? 613 : 302;
if (fbWidth < winWidth)
winWidth = fbWidth;
winWidth = fbWidth;
if (fbHeight < winHeight)
winHeight = fbHeight;
winHeight = fbHeight;
if (oldWinHeight != winHeight || oldWinWidth != winWidth)
SizeWindow(winWidth, winHeight, vncWindow);
SizeWindow(winWidth, winHeight, vncWindow);
/* Scroll if area displayed is going away */
contentOrigin = GetContentOrigin(vncWindow);
@ -65,11 +65,11 @@ void DoDesktopSize (void) {
newY = contentOriginPtr->v;
if (contentOriginPtr->h + winWidth > fbWidth) {
newX = fbWidth - winWidth;
newX = fbWidth - winWidth;
changeOrigin = TRUE;
}
if (contentOriginPtr->v + winHeight > fbHeight) {
newY = fbHeight - winHeight;
newY = fbHeight - winHeight;
changeOrigin = TRUE;
}
SetContentOrigin2(1, newX, newY, vncWindow);
@ -79,6 +79,6 @@ void DoDesktopSize (void) {
displayInProgress = FALSE;
NextRect(); /* Prepare for next rect */
}
NextRect(); /* Prepare for next rect */
}

306
hextile.cc
View File

@ -29,7 +29,7 @@
#include "raw.h"
#include "hextile.h"
unsigned int hexXTiles, hexYTiles; /* For in-process hextile processing */
unsigned int hexXTiles, hexYTiles; /* For in-process hextile processing */
unsigned int hexXTileNum, hexYTileNum;
unsigned int hexTileWidth, hexTileHeight;
unsigned char hexBackground, hexForeground;
@ -37,40 +37,40 @@ unsigned char hexBackground, hexForeground;
static BOOLEAN extraByteAdvance;
/* Used in Hextile encoding */
#define Raw 0x01
#define BackgroundSpecified 0x02
#define ForegroundSpecified 0x04
#define AnySubrects 0x08
#define SubrectsColoured 0x10
#define hexWaitingForSubencoding 1
#define hexWaitingForMoreInfo 2
#define hexWaitingForSubrect 4
#define hexWaitingForRawData 8
#define Raw 0x01
#define BackgroundSpecified 0x02
#define ForegroundSpecified 0x04
#define AnySubrects 0x08
#define SubrectsColoured 0x10
#define hexWaitingForSubencoding 1
#define hexWaitingForMoreInfo 2
#define hexWaitingForSubrect 4
#define hexWaitingForRawData 8
void HexNextTile (void) {
hexXTileNum++;
if (hexXTileNum == hexXTiles) {
hexYTileNum++;
if (hexYTileNum == hexYTiles) { /* Done with this Hextile rect */
displayInProgress = FALSE;
if (hexYTileNum == hexYTiles) { /* Done with this Hextile rect */
displayInProgress = FALSE;
NextRect();
return;
}
hexXTileNum = 0;
hexXTileNum = 0;
}
hexTileWidth = (hexXTileNum == hexXTiles - 1) ?
rectWidth - 16 * (hexXTiles - 1) : 16;
rectWidth - 16 * (hexXTiles - 1) : 16;
hexTileHeight = (hexYTileNum == hexYTiles - 1) ?
rectHeight - 16 * (hexYTiles - 1) : 16;
rectHeight - 16 * (hexYTiles - 1) : 16;
}
}
void HexRawDraw (Point *contentOriginPtr, int rectWidth, int rectHeight) {
unsigned int i, j; /* Loop indices */
unsigned int i, j; /* Loop indices */
unsigned int n = 0;
unsigned char *dataPtr;
unsigned char *dataPtr;
unsigned char pixels[128];
static Rect srcRect = {0,0,0,0};
@ -83,53 +83,53 @@ void HexRawDraw (Point *contentOriginPtr, int rectWidth, int rectHeight) {
extraByteAdvance = FALSE;
for (j = 0; j < rectHeight; j++) {
for (i = 0; i < rectWidth; i++) {
if (hRez == 640) {
switch (i & 0x03) {
case 0x00: /* pixels 0, 4, 8, ... */
pixels[n] = pixTransTbl[ *(dataPtr +
(unsigned long) j*rectWidth + i)
] & 0xC0;
break;
case 0x01: /* pixels 1, 5, 9, ... */
pixels[n] += pixTransTbl[ *(dataPtr +
(unsigned long) j*rectWidth + i)
] & 0x30;
break;
case 0x02: /* pixels 2, 6, 10, ... */
pixels[n] += pixTransTbl[ *(dataPtr +
(unsigned long) j*rectWidth + i)
] & 0x0C;
break;
case 0x03: /* pixels 3, 7, 11, ... */
pixels[n] += pixTransTbl[ *(dataPtr +
(unsigned long) j*rectWidth + i)
] & 0x03;
n++;
} /* switch */
} /* if */
else { /* 320 mode */
switch(i & 0x01) {
case 0x00: /* pixels 0, 2, 4, ... */
pixels[n] = pixTransTbl[ *(dataPtr +
(unsigned long) j*rectWidth + i)
] & 0xF0;
break;
case 0x01: /* pixels 1, 3, 5, ... */
pixels[n] += pixTransTbl[ *(dataPtr +
(unsigned long) j*rectWidth + i)
] & 0x0F;
n++;
} /* switch */
} /* else */
} /* i loop */
for (i = 0; i < rectWidth; i++) {
if (hRez == 640) {
switch (i & 0x03) {
case 0x00: /* pixels 0, 4, 8, ... */
pixels[n] = pixTransTbl[ *(dataPtr +
(unsigned long) j*rectWidth + i)
] & 0xC0;
break;
case 0x01: /* pixels 1, 5, 9, ... */
pixels[n] += pixTransTbl[ *(dataPtr +
(unsigned long) j*rectWidth + i)
] & 0x30;
break;
case 0x02: /* pixels 2, 6, 10, ... */
pixels[n] += pixTransTbl[ *(dataPtr +
(unsigned long) j*rectWidth + i)
] & 0x0C;
break;
case 0x03: /* pixels 3, 7, 11, ... */
pixels[n] += pixTransTbl[ *(dataPtr +
(unsigned long) j*rectWidth + i)
] & 0x03;
n++;
} /* switch */
} /* if */
else { /* 320 mode */
switch(i & 0x01) {
case 0x00: /* pixels 0, 2, 4, ... */
pixels[n] = pixTransTbl[ *(dataPtr +
(unsigned long) j*rectWidth + i)
] & 0xF0;
break;
case 0x01: /* pixels 1, 3, 5, ... */
pixels[n] += pixTransTbl[ *(dataPtr +
(unsigned long) j*rectWidth + i)
] & 0x0F;
n++;
} /* switch */
} /* else */
} /* i loop */
/* When not ending a line on a byte boundary, the index isn't updated,
* so we do it here.
*/
if (extraByteAdvance)
n++;
} /* j loop */
/* When not ending a line on a byte boundary, the index isn't updated,
* so we do it here.
*/
if (extraByteAdvance)
n++;
} /* j loop */
srcLocInfo.ptrToPixImage = (void *) pixels;
srcLocInfo.boundsRect.v2 = rectHeight;
@ -137,65 +137,65 @@ void HexRawDraw (Point *contentOriginPtr, int rectWidth, int rectHeight) {
* padding must be accounted for here.
*/
if (hRez == 640) {
switch (rectWidth & 0x03) {
case 0x00: srcLocInfo.boundsRect.h2 = rectWidth;
srcLocInfo.width = rectWidth/4; break;
case 0x01: srcLocInfo.boundsRect.h2 = rectWidth+3;
srcLocInfo.width = rectWidth/4 + 1; break;
case 0x02: srcLocInfo.boundsRect.h2 = rectWidth+2;
srcLocInfo.width = rectWidth/4 + 1; break;
case 0x03: srcLocInfo.boundsRect.h2 = rectWidth+1;
srcLocInfo.width = rectWidth/4 + 1;
}
switch (rectWidth & 0x03) {
case 0x00: srcLocInfo.boundsRect.h2 = rectWidth;
srcLocInfo.width = rectWidth/4; break;
case 0x01: srcLocInfo.boundsRect.h2 = rectWidth+3;
srcLocInfo.width = rectWidth/4 + 1; break;
case 0x02: srcLocInfo.boundsRect.h2 = rectWidth+2;
srcLocInfo.width = rectWidth/4 + 1; break;
case 0x03: srcLocInfo.boundsRect.h2 = rectWidth+1;
srcLocInfo.width = rectWidth/4 + 1;
}
}
else { /* hRez == 320 */
switch (rectWidth & 0x01) {
case 0x00: srcLocInfo.boundsRect.h2 = rectWidth;
srcLocInfo.width = rectWidth/2; break;
case 0x01: srcLocInfo.boundsRect.h2 = rectWidth+1;
srcLocInfo.width = rectWidth/2 + 1;
}
}
switch (rectWidth & 0x01) {
case 0x00: srcLocInfo.boundsRect.h2 = rectWidth;
srcLocInfo.width = rectWidth/2; break;
case 0x01: srcLocInfo.boundsRect.h2 = rectWidth+1;
srcLocInfo.width = rectWidth/2 + 1;
}
}
srcRect.v2 = hexTileHeight;
srcRect.h2 = hexTileWidth;
PPToPort(&srcLocInfo, &srcRect,
rectX + hexXTileNum * 16 - contentOriginPtr->h,
PPToPort(&srcLocInfo, &srcRect,
rectX + hexXTileNum * 16 - contentOriginPtr->h,
rectY + hexYTileNum * 16 - contentOriginPtr->v, modeCopy);
}
/* The macros below are used in HexDispatch() */
#define HexDispatch_NextTile() do { \
#define HexDispatch_NextTile() do { \
HexNextTile(); \
HUnlock(readBufferHndl); \
HUnlock(readBufferHndl); \
/* Set up for next time */ \
status = hexWaitingForSubencoding; \
bytesNeeded = 1; \
return; \
return; \
} while (0)
#define HexDispatch_DrawRect(color, X, Y, width, height) do { \
SetSolidPenPat((color)); \
#define HexDispatch_DrawRect(color, X, Y, width, height) do { \
SetSolidPenPat((color)); \
drawingRect.h1 = rectX + hexXTileNum * 16 + (X) - contentOriginPtr->h; \
drawingRect.v1 = rectY + hexYTileNum * 16 + (Y) - contentOriginPtr->v; \
drawingRect.h2 = rectX + hexXTileNum * 16 + (X) + (width) - contentOriginPtr->h; \
drawingRect.v2 = rectY + hexYTileNum * 16 + (Y) + (height) - contentOriginPtr->v; \
PaintRect(&drawingRect); \
} while (0)
} while (0)
#define HexDispatch_DrawBackground() \
HexDispatch_DrawRect(hexBackground, 0, 0, hexTileWidth, hexTileHeight)
HexDispatch_DrawRect(hexBackground, 0, 0, hexTileWidth, hexTileHeight)
void HexDispatch (void) {
static unsigned char status = hexWaitingForSubencoding;
static unsigned char status = hexWaitingForSubencoding;
static unsigned long bytesNeeded = 1;
static unsigned char subencoding;
static unsigned int numSubrects;
int i;
/* For use with GetContentOrigin() */
unsigned long contentOrigin;
Point * contentOriginPtr = (void *) &contentOrigin;
unsigned long contentOrigin;
Point * contentOriginPtr = (void *) &contentOrigin;
int tileBytes;
unsigned int srX, srY, srWidth, srHeight;
Rect drawingRect;
@ -209,93 +209,93 @@ void HexDispatch (void) {
while (DoReadTCP(bytesNeeded)) {
HLock(readBufferHndl);
dataPtr = *(unsigned char **) readBufferHndl;
/* If we're here, readBufferHndl contains bytesNeeded bytes of data. */
switch (status) {
case hexWaitingForSubencoding:
/* If we're here, readBufferHndl contains bytesNeeded bytes of data. */
switch (status) {
case hexWaitingForSubencoding:
subencoding = *dataPtr;
if (subencoding & Raw) {
bytesNeeded = hexTileWidth * hexTileHeight;
if (subencoding & Raw) {
bytesNeeded = hexTileWidth * hexTileHeight;
status = hexWaitingForRawData;
}
else {
bytesNeeded = 0;
if (subencoding & BackgroundSpecified)
bytesNeeded++;
if (subencoding & ForegroundSpecified)
bytesNeeded++;
if (subencoding & AnySubrects)
bytesNeeded++;
else if (bytesNeeded == 0) {
/* No more data - just draw background */
}
else {
bytesNeeded = 0;
if (subencoding & BackgroundSpecified)
bytesNeeded++;
if (subencoding & ForegroundSpecified)
bytesNeeded++;
if (subencoding & AnySubrects)
bytesNeeded++;
else if (bytesNeeded == 0) {
/* No more data - just draw background */
HexDispatch_DrawBackground();
HexDispatch_NextTile();
HexDispatch_NextTile();
}
status = hexWaitingForMoreInfo;
}
break;
break;
case hexWaitingForRawData:
HexRawDraw(contentOriginPtr, hexTileWidth, hexTileHeight);
case hexWaitingForRawData:
HexRawDraw(contentOriginPtr, hexTileWidth, hexTileHeight);
HexDispatch_NextTile();
break;
break;
case hexWaitingForMoreInfo:
if (subencoding & BackgroundSpecified) {
hexBackground = pixTransTbl[*(dataPtr++)];
}
if (subencoding & ForegroundSpecified) {
if (subencoding & BackgroundSpecified) {
hexBackground = pixTransTbl[*(dataPtr++)];
}
if (subencoding & ForegroundSpecified) {
hexForeground = pixTransTbl[*(dataPtr++)];
}
if (subencoding & AnySubrects) {
numSubrects = *dataPtr;
if (numSubrects) {
status = hexWaitingForSubrect;
bytesNeeded = numSubrects * ((subencoding & SubrectsColoured) ? 3 : 2);
break;
}
if (subencoding & AnySubrects) {
numSubrects = *dataPtr;
if (numSubrects) {
status = hexWaitingForSubrect;
bytesNeeded = numSubrects * ((subencoding & SubrectsColoured) ? 3 : 2);
break;
}
else
HexDispatch_NextTile();
}
else { /* no subrects */
HexDispatch_DrawBackground();
else
HexDispatch_NextTile();
}
else { /* no subrects */
HexDispatch_DrawBackground();
HexDispatch_NextTile();
}
}
case hexWaitingForSubrect: {
HexDispatch_DrawBackground();
case hexWaitingForSubrect: {
HexDispatch_DrawBackground();
while (numSubrects-- > 0) {
if (subencoding & SubrectsColoured) {
hexForeground = pixTransTbl[*(dataPtr++)];
}
srX = *dataPtr >> 4;
srY = *(dataPtr++) & 0x0F;
srWidth = (*dataPtr >> 4) + 1;
srHeight = (*(dataPtr++) & 0x0F) + 1;
HexDispatch_DrawRect(hexForeground, srX, srY, srWidth, srHeight);
}
HexDispatch_NextTile();
}
}
HUnlock(readBufferHndl);
if (subencoding & SubrectsColoured) {
hexForeground = pixTransTbl[*(dataPtr++)];
}
srX = *dataPtr >> 4;
srY = *(dataPtr++) & 0x0F;
srWidth = (*dataPtr >> 4) + 1;
srHeight = (*(dataPtr++) & 0x0F) + 1;
HexDispatch_DrawRect(hexForeground, srX, srY, srWidth, srHeight);
}
HexDispatch_NextTile();
}
}
HUnlock(readBufferHndl);
}
}
}
/* Called when we initially get a Hextile rect; set up to process it */
void DoHextileRect (void) {
hexXTiles = (rectWidth + 15) / 16;
hexXTiles = (rectWidth + 15) / 16;
hexYTiles = (rectHeight + 15) / 16;
hexXTileNum = 0;
hexYTileNum = 0;
displayInProgress = TRUE;
hexTileWidth = (hexYTileNum == hexXTiles - 1) ?
rectWidth - 16 * (hexXTiles - 1) : 16;
rectWidth - 16 * (hexXTiles - 1) : 16;
hexTileHeight = (hexYTileNum == hexYTiles - 1) ?
rectHeight - 16 * (hexYTiles - 1) : 16;
rectHeight - 16 * (hexYTiles - 1) : 16;
/* Set up for Hextile drawing */
srcRect.v1 = 0;
srcRect.h1 = 0;
}
}

78
keyboard.cc
View File

@ -33,36 +33,36 @@
*/
void SendKeyEvent (BOOLEAN keyDownFlag, unsigned long key)
{
struct KeyEvent {
unsigned char messageType;
struct KeyEvent {
unsigned char messageType;
unsigned char keyDownFlag;
unsigned int padding;
unsigned long key;
} keyEvent = { 4 /* Message Type 4 */,
0,
} keyEvent = { 4 /* Message Type 4 */,
0,
0 /* Zero the padding */
};
};
keyEvent.keyDownFlag = !!keyDownFlag;
keyEvent.key = SwapBytes4(key);
TCPIPWriteTCP(hostIpid, &keyEvent.messageType, sizeof(keyEvent),
TRUE, FALSE);
/* No error checking here -- Can't respond to one usefully. */
TRUE, FALSE);
/* No error checking here -- Can't respond to one usefully. */
}
/* Process a key down event and send it on to the server. */
void ProcessKeyEvent (void)
{
unsigned long key = myEvent.message & 0x0000007F;
unsigned long key = myEvent.message & 0x0000007F;
if (viewOnlyMode)
return;
return;
/* Deal with extended keys that are mapped as keypad keys */
if (myEvent.modifiers & keyPad) {
switch (key) {
case 0x7A: key = 0xFFBE; break; /* F1 */
switch (key) {
case 0x7A: key = 0xFFBE; break; /* F1 */
case 0x78: key = 0xFFBF; break; /* F2 */
case 0x63: key = 0xFFC0; break; /* F3 */
case 0x76: key = 0xFFC1; break; /* F4 */
@ -74,7 +74,7 @@ void ProcessKeyEvent (void)
case 0x6D: key = 0xFFC7; break; /* F10 */
case 0x67: key = 0xFFC8; break; /* F11 */
case 0x6F: key = 0xFFC9; break; /* F12 */
case 0x69: key = 0xFF15; break; /* F13 / PrintScr -> SysRq */
case 0x69: key = 0xFF15; break; /* F13 / PrintScr -> SysRq */
case 0x6B: key = 0xFF14; break; /* F14 / ScrLock -> ScrLock */
case 0x71: key = 0xFF13; break; /* F15 / Pause -> Pause */
case 0x72: key = 0xFF63; break; /* Help / Insert -> Insert */
@ -83,32 +83,32 @@ void ProcessKeyEvent (void)
case 0x77: key = 0xFF57; break; /* End */
case 0x74: key = 0xFF55; break; /* Page Up */
case 0x79: key = 0xFF56; break; /* Page Down */
}
}
}
if (key == 0x7f)
key = 0xFF08; /* Delete -> BackSpace */
key = 0xFF08; /* Delete -> BackSpace */
if (key < 0x20) {
if (myEvent.modifiers & controlKey) {
if (((myEvent.modifiers & shiftKey) ||
(myEvent.modifiers & capsLock))
&& !((myEvent.modifiers & shiftKey) &&
(myEvent.modifiers & capsLock)))
key += 0x40; /* Undo effect of control on upper-case char. */
else
key += 0x60; /* Undo effect of control */
}
if (myEvent.modifiers & controlKey) {
if (((myEvent.modifiers & shiftKey) ||
(myEvent.modifiers & capsLock))
&& !((myEvent.modifiers & shiftKey) &&
(myEvent.modifiers & capsLock)))
key += 0x40; /* Undo effect of control on upper-case char. */
else
key += 0x60; /* Undo effect of control */
}
else switch (key) {
case 0x1B: key = 0xFF1B; break; /* Escape */
case 0x09: key = 0xFF09; break; /* Tab */
case 0x0D: key = 0xFF0D; break; /* Return / Enter */
case 0x08: key = 0xFF51; break; /* Left arrow */
case 0x0B: key = 0xFF52; break; /* Up arrow */
case 0x15: key = 0xFF53; break; /* Right arrow */
case 0x0A: key = 0xFF54; break; /* Down arrow */
case 0x18: key = 0xFF0B; break; /* Clear / NumLock -> Clear */
}
case 0x1B: key = 0xFF1B; break; /* Escape */
case 0x09: key = 0xFF09; break; /* Tab */
case 0x0D: key = 0xFF0D; break; /* Return / Enter */
case 0x08: key = 0xFF51; break; /* Left arrow */
case 0x0B: key = 0xFF52; break; /* Up arrow */
case 0x15: key = 0xFF53; break; /* Right arrow */
case 0x0A: key = 0xFF54; break; /* Down arrow */
case 0x18: key = 0xFF0B; break; /* Clear / NumLock -> Clear */
}
}
/* Test if we seem to have a valid character and return if we don't.
@ -117,7 +117,7 @@ void ProcessKeyEvent (void)
if we ever start generating valid keycodes outside of these ranges.
*/
if ((key & 0xFF80) != 0xFF00 && (key & 0xFF80) != 0x0000)
return;
return;
SendKeyEvent(TRUE, key);
SendKeyEvent(FALSE, key);
@ -125,28 +125,28 @@ void ProcessKeyEvent (void)
/* Send modifier keys that have changed since last update */
void SendModifiers (void) {
static unsigned int oldModifiers = 0x00FF; /* So it runs 1st time */
static unsigned int oldModifiers = 0x00FF; /* So it runs 1st time */
unsigned int modifiers;
modifiers = myEvent.modifiers & 0x1B00;
/* If unchanged, do nothing. */
if (modifiers == oldModifiers)
return;
return;
/* Apple key is sent as "meta" */
if ((modifiers & appleKey) != (oldModifiers & appleKey))
SendKeyEvent(modifiers & appleKey, 0xFFE7);
SendKeyEvent(modifiers & appleKey, 0xFFE7);
if ((modifiers & shiftKey) != (oldModifiers & shiftKey))
SendKeyEvent(modifiers & shiftKey, 0xFFE1);
SendKeyEvent(modifiers & shiftKey, 0xFFE1);
/* Option key is sent as "alt," as per its labelling on some keyboards */
if ((modifiers & optionKey) != (oldModifiers & optionKey))
SendKeyEvent(modifiers & optionKey, 0xFFE9);
SendKeyEvent(modifiers & optionKey, 0xFFE9);
if ((modifiers & controlKey) != (oldModifiers & controlKey))
SendKeyEvent(modifiers & controlKey, 0xFFE3);
SendKeyEvent(modifiers & controlKey, 0xFFE3);
oldModifiers = modifiers;
}

24
make
View File

@ -7,21 +7,21 @@ clearmem
for {header} in vncview vncsession vncdisplay colortables menus \
desktopsize mouse keyboard copyrect raw hextile clipboard
unset exit
unset exit
newer VNCview.GS {header}.h
if {status} != 0
set exit on
delete -P -W =.a
end
if {status} != 0
set exit on
delete -P -W =.a
end
end
for file in vncview vncsession vncdisplay colortables \
desktopsize mouse keyboard copyrect raw hextile clipboard
unset exit
unset exit
newer {file}.a {file}.cc
if {status} != 0
set exit on
compile +O {file}.cc keep={file}
set exit on
compile +O {file}.cc keep={file}
set link true
end
end
@ -29,14 +29,14 @@ end
unset exit
newer vncview.rezfork vncview.rez
if {status} != 0
set exit on
compile vncview.rez keep=vncview.rezfork
set exit on
compile vncview.rez keep=vncview.rezfork
copy -C -P -R vncview.rezfork VNCview.GS
end
if {link} == true
link vncview vncsession vncdisplay colortables \
link vncview vncsession vncdisplay colortables \
desktopsize mouse keyboard copyrect raw hextile clipboard \
keep=VNCview.GS
filetype VNCview.GS S16 $DB03
filetype VNCview.GS S16 $DB03
end

28
menus.h
View File

@ -1,19 +1,19 @@
#define appleMenu 1
#define fileMenu 2
#define editMenu 3
#define appleMenu 1
#define fileMenu 2
#define editMenu 3
#define appleAbout 257
#define appleAbout 257
#define fileNewConnection 260
#define fileClose 255
#define fileQuit 256
#define fileClose 255
#define fileQuit 256
#define editUndo 250
#define editCut 251
#define editCopy 252
#define editPaste 253
#define editClear 254
#define editSendClipboard 262
#define editShowClipboard 261
#define editUndo 250
#define editCut 251
#define editCopy 252
#define editPaste 253
#define editClear 254
#define editSendClipboard 262
#define editShowClipboard 261
#define noKB 100
#define noKB 100

130
mouse.cc
View File

@ -29,29 +29,29 @@
#include "raw.h"
#include "hextile.h"
unsigned char * cursor = NULL; /* Cursor from server */
unsigned char * cursor = NULL; /* Cursor from server */
/* Send a DoPointerEvent reflecting the status of the mouse to the server */
/* This routine also maintains the appropriate cursor when using local cursor */
void DoPointerEvent (void) {
static struct {
unsigned char messageType;
static struct {
unsigned char messageType;
unsigned char buttonMask;
unsigned int xPos;
unsigned int yPos;
} pointerEventStruct = { 5 /* message type */ };
Point mouseCoords;
unsigned long contentOrigin;
unsigned long contentOrigin;
Point * contentOriginPtr = (void *) &contentOrigin;
RegionHndl contentRgnHndl;
unsigned int oldButtonMask;
GrafPortPtr winPtr;
unsigned long key1 = 0x0000; /* Keys to release & re-press, if any */
unsigned long key1 = 0x0000; /* Keys to release & re-press, if any */
unsigned long key2 = 0x0000;
if (viewOnlyMode)
return;
return;
mouseCoords = myEvent.where;
@ -61,15 +61,15 @@ void DoPointerEvent (void) {
* updates if it isn't.
*/
if (FindWindow(&winPtr, myEvent.where.h, myEvent.where.v) != wInContent ||
winPtr != vncWindow) {
if (cursor && GetCursorAdr() == cursor)
InitCursor();
return;
winPtr != vncWindow) {
if (cursor && GetCursorAdr() == cursor)
InitCursor();
return;
}
GlobalToLocal(&mouseCoords);
contentOrigin = GetContentOrigin(vncWindow);
contentOrigin = GetContentOrigin(vncWindow);
mouseCoords.h += contentOriginPtr->h;
mouseCoords.v += contentOriginPtr->v;
@ -80,51 +80,51 @@ void DoPointerEvent (void) {
oldButtonMask = pointerEventStruct.buttonMask;
pointerEventStruct.buttonMask = 0x00;
if ((myEvent.modifiers & btn0State) == 0x00) { /* Mouse button pressed */
if (emulate3ButtonMouse) {
if (myEvent.modifiers & optionKey) {
pointerEventStruct.buttonMask = 0x02;
key1 = 0xFFE9;
}
if (myEvent.modifiers & appleKey) {
pointerEventStruct.buttonMask |= 0x04;
key2 = 0xFFE7;
}
}
if ((myEvent.modifiers & btn0State) == 0x00) { /* Mouse button pressed */
if (emulate3ButtonMouse) {
if (myEvent.modifiers & optionKey) {
pointerEventStruct.buttonMask = 0x02;
key1 = 0xFFE9;
}
if (myEvent.modifiers & appleKey) {
pointerEventStruct.buttonMask |= 0x04;
key2 = 0xFFE7;
}
}
/* If no modifiers, just send a normal left click. */
if (pointerEventStruct.buttonMask == 0x00)
pointerEventStruct.buttonMask = 0x01;
/* If no modifiers, just send a normal left click. */
if (pointerEventStruct.buttonMask == 0x00)
pointerEventStruct.buttonMask = 0x01;
}
if ((myEvent.modifiers & btn1State) == 0x00) /* If 2nd (right) */
pointerEventStruct.buttonMask |= 0x04; /* button is pressed */
if ((myEvent.modifiers & btn1State) == 0x00) /* If 2nd (right) */
pointerEventStruct.buttonMask |= 0x04; /* button is pressed */
/* Don't waste bandwidth by sending update if mouse hasn't changed.
* This may occasionally result in an initial mouse update not being
* sent. If this occurs, the user can simply move the mouse slightly
* in order to send it.
*/
if ( (pointerEventStruct.xPos == mouseCoords.h) &&
(pointerEventStruct.yPos == mouseCoords.v) &&
if ( (pointerEventStruct.xPos == mouseCoords.h) &&
(pointerEventStruct.yPos == mouseCoords.v) &&
(pointerEventStruct.buttonMask == oldButtonMask) )
return;
return;
pointerEventStruct.xPos = mouseCoords.h;
pointerEventStruct.xPos = mouseCoords.h;
pointerEventStruct.yPos = mouseCoords.v;
if (key1)
SendKeyEvent(FALSE, key1);
SendKeyEvent(FALSE, key1);
if (key2)
SendKeyEvent(FALSE, key2);
SendKeyEvent(FALSE, key2);
TCPIPWriteTCP(hostIpid, (Pointer) &pointerEventStruct.messageType,
sizeof(pointerEventStruct), TRUE, FALSE);
sizeof(pointerEventStruct), TRUE, FALSE);
/* Can't do useful error checking here */
if (key1)
SendKeyEvent(TRUE, key1);
SendKeyEvent(TRUE, key1);
if (key2)
SendKeyEvent(TRUE, key2);
SendKeyEvent(TRUE, key2);
//printf("Sent mouse update: x = %u, y = %u\n", mouseCoords.h, mouseCoords.v);
//printf(" xPos = %x, yPos = %x, buttons = %x\n", pointerEventStruct.xPos, pointerEventStruct.yPos, (int) pointerEventStruct.buttonMask);
@ -134,7 +134,7 @@ void DoPointerEvent (void) {
*/
if (cursor && GetCursorAdr() != cursor)
SetCursor(cursor);
SetCursor(cursor);
}
void DoCursor (void) {
@ -147,16 +147,16 @@ void DoCursor (void) {
unsigned int *hotSpotYPtr, *hotSpotXPtr;
unsigned long bitmaskByte;
unsigned long bitmaskLineBytes, lineWords;
unsigned int line, n, j; /* Loop counters */
unsigned int line, n, j; /* Loop counters */
unsigned char *maskLine, *imageLine;
unsigned char *oldCursor = cursor; /* So we can free() it later */
unsigned char *oldCursor = cursor; /* So we can free() it later */
unsigned int outBytes640;
unsigned long outBytes320;
bitmaskLineBytes = (rectWidth + 7) / 8;
if (!DoReadTCP(rectWidth*rectHeight + bitmaskLineBytes*rectHeight))
return; /* Try again later */
return; /* Try again later */
HLock(readBufferHndl);
@ -164,17 +164,17 @@ void DoCursor (void) {
bitmask = (unsigned char *)(*readBufferHndl) + rectWidth*rectHeight;
if (hRez == 640)
lineWords = (rectWidth + 7) / 8 + 1;
lineWords = (rectWidth + 7) / 8 + 1;
else /* hRez == 320 */
lineWords = (rectWidth + 3) / 4 + 1;
cursor = malloc(8 + 4 * lineWords * rectHeight);
/* Sub-optimal error handling */
if (cursor == NULL)
return;
return;
/* Don't overflow loop indices */
if ((lineWords > UINT_MAX) || (rectHeight > UINT_MAX))
return;
if ((lineWords > UINT_MAX) || (rectHeight > UINT_MAX))
return;
cursorHeightPtr = (unsigned int *)(void *)cursor;
cursorWidthPtr = cursorHeightPtr + 1;
cursorImage = cursor + 4;
@ -193,16 +193,16 @@ void DoCursor (void) {
dataPtr = cursorPixels;
if (hRez == 320) {
for (line = 0; line < rectHeight; line++) { /* for each line ... */
for (line = 0; line < rectHeight; line++) { /* for each line ... */
maskLine = cursorMask + line * lineWords * 2;
imageLine = cursorImage + line * lineWords * 2;
for (j = 0; j < bitmaskLineBytes; j++) {
for (j = 0; j < bitmaskLineBytes; j++) {
bitmaskByte = *(bitmask + line*bitmaskLineBytes + j);
outBytes320 =
((bitmaskByte & 0x80) ) + ((bitmaskByte & 0x80) >> 1) +
((bitmaskByte & 0x80) ) + ((bitmaskByte & 0x80) >> 1) +
((bitmaskByte & 0x80) >> 2) + ((bitmaskByte & 0x80) >> 3) +
((bitmaskByte & 0x40) >> 3) + ((bitmaskByte & 0x40) >> 4) +
((bitmaskByte & 0x40) >> 3) + ((bitmaskByte & 0x40) >> 4) +
((bitmaskByte & 0x40) >> 5) + ((bitmaskByte & 0x40) >> 6) +
((bitmaskByte & 0x20) << 10) + ((bitmaskByte & 0x20) << 9) +
((bitmaskByte & 0x20) << 8) + ((bitmaskByte & 0x20) << 7) +
@ -223,12 +223,12 @@ void DoCursor (void) {
for (n = 0; n < rectWidth/2; n++) {
*(imageLine + n) = coltab320[*(dataPtr++)] & 0xF0;
*(imageLine + n) += coltab320[*(dataPtr++)] & 0x0F;
*(imageLine + n) ^= 0xFF; /* Reverse color */
*(imageLine + n) ^= 0xFF; /* Reverse color */
*(imageLine + n) &= *(maskLine + n);
}
if (rectWidth % 2) {
*(imageLine + n) = coltab320[*(dataPtr++)] & 0xF0;
*(imageLine + n) ^= 0xFF; /* Reverse color */
*(imageLine + n) = coltab320[*(dataPtr++)] & 0xF0;
*(imageLine + n) ^= 0xFF; /* Reverse color */
*(imageLine + n) &= *(maskLine + n);
n++;
}
@ -237,16 +237,16 @@ void DoCursor (void) {
}
}
else { /* hRez == 640 */
for (line = 0; line < rectHeight; line++) { /* for each line ... */
for (line = 0; line < rectHeight; line++) { /* for each line ... */
maskLine = cursorMask + line * lineWords * 2;
imageLine = cursorImage + line * lineWords * 2;
for (j = 0; j < bitmaskLineBytes; j++) {
bitmaskByte = *(bitmask + line*bitmaskLineBytes + j);
outBytes640 =
((bitmaskByte & 0x80) ) + ((bitmaskByte & 0xC0) >> 1) +
((bitmaskByte & 0x60) >> 2) + ((bitmaskByte & 0x30) >> 3) +
((bitmaskByte & 0x10) >> 4) + ((bitmaskByte & 0x08) << 12) +
((bitmaskByte & 0x80) ) + ((bitmaskByte & 0xC0) >> 1) +
((bitmaskByte & 0x60) >> 2) + ((bitmaskByte & 0x30) >> 3) +
((bitmaskByte & 0x10) >> 4) + ((bitmaskByte & 0x08) << 12) +
((bitmaskByte & 0x0C) << 11) + ((bitmaskByte & 0x06) << 10) +
((bitmaskByte & 0x03) << 9) + ((bitmaskByte & 0x01) << 8);
*((unsigned int *)maskLine + j) = outBytes640;
@ -258,7 +258,7 @@ void DoCursor (void) {
*(imageLine + n) += coltab640[*(dataPtr++)] & 0x30;
*(imageLine + n) += coltab640[*(dataPtr++)] & 0x0C;
*(imageLine + n) += coltab640[*(dataPtr++)] & 0x03;
*(imageLine + n) ^= 0xFF; /* Reverse color */
*(imageLine + n) ^= 0xFF; /* Reverse color */
*(imageLine + n) &= *(maskLine + n);
}
*(imageLine + n) = 0;
@ -275,7 +275,7 @@ void DoCursor (void) {
}
}
}
*(imageLine + n) ^= 0xFF; /* Reverse color */
*(imageLine + n) ^= 0xFF; /* Reverse color */
*(imageLine + n) &= *(maskLine + n);
*(unsigned int *)(imageLine + n + 1) = 0;
}
@ -283,10 +283,10 @@ void DoCursor (void) {
HUnlock(readBufferHndl);
if (GetCursorAdr() == oldCursor)
SetCursor(cursor);
if (GetCursorAdr() == oldCursor)
SetCursor(cursor);
if (oldCursor)
free(oldCursor);
free(oldCursor);
#if 0
/***************/
@ -297,18 +297,18 @@ void DoCursor (void) {
rectWidth, rectHeight, rectX, rectY);
fprintf(foo, "\n");
for (k = cursor; k < cursorImage; k++)
fprintf(foo, "%02X ", *k);
fprintf(foo, "%02X ", *k);
for (j = 0; j < lineWords * rectHeight * 4; j++) {
fprintf(foo, "%02X", *(cursorImage + j));
fprintf(foo, "%02X", *(cursorImage + j));
if ((j+1) % (lineWords * 2) == 0)
fprintf(foo, "\n");
fprintf(foo, "\n");
}
for (k = cursorImage + j; k < cursorImage + j + 4; k = k + 1)
fprintf(foo, "%02X ", *k);
fprintf(foo, "%02X ", *k);
//for (j = 0; j < bitmaskLineBytes*rectHeight; j++) {
// fprintf(foo, "%02X", *(bitmask + j));
// if ((j+1) % bitmaskLineBytes == 0)
// fprintf(foo, "\n");
// fprintf(foo, "\n");
// }
fprintf(foo, "\n");
fclose(foo);

2
mouse.h
View File

@ -1,3 +1,3 @@
extern unsigned char * cursor; /* Cursor from server */
extern unsigned char * cursor; /* Cursor from server */
extern void DoPointerEvent (void);
extern void DoCursor (void);

372
raw.cc
View File

@ -30,10 +30,10 @@
#include "hextile.h"
/* Data on state of raw rectangle drawing routines */
unsigned int lineBytes; /* Number of bytes in a line of GS pixels */
unsigned int lineBytes; /* Number of bytes in a line of GS pixels */
unsigned long pixels;
unsigned int drawingLine; /* Line to be drawn while displaying */
unsigned int drawingLine; /* Line to be drawn while displaying */
static BOOLEAN extraByteAdvance;
unsigned char *destPtr;
@ -42,120 +42,120 @@ unsigned char *destPtr;
* because the rectangle is not visible.
*/
void StopRawDrawing (void) {
HUnlock(readBufferHndl);
free(srcLocInfo.ptrToPixImage); /* Allocated as destPtr */
HUnlock(readBufferHndl);
free(srcLocInfo.ptrToPixImage); /* Allocated as destPtr */
displayInProgress = FALSE;
NextRect(); /* Prepare for next rect */
NextRect(); /* Prepare for next rect */
}
#pragma optimize 95 /* To work around an ORCA/C optimizer bug */
#pragma optimize 95 /* To work around an ORCA/C optimizer bug */
/* Draw one or more lines from a raw rectangle
*/
void RawDraw (void) {
unsigned int i; /* Loop indices */
unsigned char *dataPtr;
unsigned int i; /* Loop indices */
unsigned char *dataPtr;
unsigned char *lineDataPtr, *initialLineDataPtr;
unsigned char *finalDestPtr;
static EventRecord unusedEventRec;
/* For use with GetContentOrigin() */
unsigned long contentOrigin;
Point * contentOriginPtr = (void *) &contentOrigin;
unsigned long contentOrigin;
Point * contentOriginPtr = (void *) &contentOrigin;
SetPort(vncWindow); /* Drawing in VNC window */
SetPort(vncWindow); /* Drawing in VNC window */
dataPtr = (unsigned char *) *readBufferHndl;
/* Check if what we're drawing is visible, and skip any invisible part
* by skipping some lines or completely aborting drawing the rectangle.
*/
if (checkBounds) {
Rect drawingRect;
Rect drawingRect;
contentOrigin = GetContentOrigin(vncWindow);
contentOrigin = GetContentOrigin(vncWindow);
drawingRect.h1 = rectX - contentOriginPtr->h;
drawingRect.h2 = rectX - contentOriginPtr->h + rectWidth;
drawingRect.v1 = rectY - contentOriginPtr->v + drawingLine;
drawingRect.v2 = rectY - contentOriginPtr->v + rectHeight;
if (!RectInRgn(&drawingRect, GetVisHandle())) {
StopRawDrawing();
StopRawDrawing();
return;
}
else if (rectY + drawingLine < contentOriginPtr->v) {
destPtr += (unsigned long)lineBytes *
(contentOriginPtr->v - rectY - drawingLine);
drawingLine = contentOriginPtr->v - rectY;
if (drawingLine >= rectHeight) { /* Sanity check */
StopRawDrawing();
return;
}
(contentOriginPtr->v - rectY - drawingLine);
drawingLine = contentOriginPtr->v - rectY;
if (drawingLine >= rectHeight) { /* Sanity check */
StopRawDrawing();
return;
}
}
else if (rectY + rectHeight - 1 > contentOriginPtr->v + winHeight)
rectHeight = contentOriginPtr->v + winHeight - rectY + 1;
rectHeight = contentOriginPtr->v + winHeight - rectY + 1;
checkBounds = FALSE;
}
lineDataPtr = dataPtr + (unsigned long) drawingLine * rectWidth;
do { /* We short-circuit back to here if there are no events pending */
do { /* We short-circuit back to here if there are no events pending */
finalDestPtr = destPtr + lineBytes - 1;
finalDestPtr = destPtr + lineBytes - 1;
if (hRez == 640) {
initialLineDataPtr = lineDataPtr;
while (destPtr + 7 < finalDestPtr) { /* Unrolled loop */
*(destPtr++) = bigcoltab640a[*(unsigned int*)(void*)lineDataPtr]
+ bigcoltab640b[*(unsigned int*)(void*)(lineDataPtr+2)];
lineDataPtr += 4;
*(destPtr++) = bigcoltab640a[*(unsigned int*)(void*)lineDataPtr]
+ bigcoltab640b[*(unsigned int*)(void*)(lineDataPtr+2)];
lineDataPtr += 4;
*(destPtr++) = bigcoltab640a[*(unsigned int*)(void*)lineDataPtr]
+ bigcoltab640b[*(unsigned int*)(void*)(lineDataPtr+2)];
lineDataPtr += 4;
*(destPtr++) = bigcoltab640a[*(unsigned int*)(void*)lineDataPtr]
+ bigcoltab640b[*(unsigned int*)(void*)(lineDataPtr+2)];
lineDataPtr += 4;
*(destPtr++) = bigcoltab640a[*(unsigned int*)(void*)lineDataPtr]
+ bigcoltab640b[*(unsigned int*)(void*)(lineDataPtr+2)];
lineDataPtr += 4;
*(destPtr++) = bigcoltab640a[*(unsigned int*)(void*)lineDataPtr]
+ bigcoltab640b[*(unsigned int*)(void*)(lineDataPtr+2)];
lineDataPtr += 4;
*(destPtr++) = bigcoltab640a[*(unsigned int*)(void*)lineDataPtr]
+ bigcoltab640b[*(unsigned int*)(void*)(lineDataPtr+2)];
lineDataPtr += 4;
*(destPtr++) = bigcoltab640a[*(unsigned int*)(void*)lineDataPtr]
+ bigcoltab640b[*(unsigned int*)(void*)(lineDataPtr+2)];
lineDataPtr += 4;
}
while (destPtr < finalDestPtr) {
initialLineDataPtr = lineDataPtr;
while (destPtr + 7 < finalDestPtr) { /* Unrolled loop */
*(destPtr++) = bigcoltab640a[*(unsigned int*)(void*)lineDataPtr]
+ bigcoltab640b[*(unsigned int*)(void*)(lineDataPtr+2)];
+ bigcoltab640b[*(unsigned int*)(void*)(lineDataPtr+2)];
lineDataPtr += 4;
}
*(destPtr++) = bigcoltab640a[*(unsigned int*)(void*)lineDataPtr]
+ bigcoltab640b[*(unsigned int*)(void*)(lineDataPtr+2)];
lineDataPtr += 4;
*(destPtr++) = bigcoltab640a[*(unsigned int*)(void*)lineDataPtr]
+ bigcoltab640b[*(unsigned int*)(void*)(lineDataPtr+2)];
lineDataPtr += 4;
*(destPtr++) = bigcoltab640a[*(unsigned int*)(void*)lineDataPtr]
+ bigcoltab640b[*(unsigned int*)(void*)(lineDataPtr+2)];
lineDataPtr += 4;
*(destPtr++) = bigcoltab640a[*(unsigned int*)(void*)lineDataPtr]
+ bigcoltab640b[*(unsigned int*)(void*)(lineDataPtr+2)];
lineDataPtr += 4;
*(destPtr++) = bigcoltab640a[*(unsigned int*)(void*)lineDataPtr]
+ bigcoltab640b[*(unsigned int*)(void*)(lineDataPtr+2)];
lineDataPtr += 4;
*(destPtr++) = bigcoltab640a[*(unsigned int*)(void*)lineDataPtr]
+ bigcoltab640b[*(unsigned int*)(void*)(lineDataPtr+2)];
lineDataPtr += 4;
*(destPtr++) = bigcoltab640a[*(unsigned int*)(void*)lineDataPtr]
+ bigcoltab640b[*(unsigned int*)(void*)(lineDataPtr+2)];
lineDataPtr += 4;
}
while (destPtr < finalDestPtr) {
*(destPtr++) = bigcoltab640a[*(unsigned int*)(void*)lineDataPtr]
+ bigcoltab640b[*(unsigned int*)(void*)(lineDataPtr+2)];
lineDataPtr += 4;
}
/* Final byte to produce */
*destPtr = pixTransTbl[*(lineDataPtr++)] & 0xC0;
for (i = lineDataPtr - initialLineDataPtr; i < rectWidth; i++)
switch (i & 0x03) {
case 0x01: /* pixels 1, 5, 9, ... */
*destPtr += pixTransTbl[*(lineDataPtr++)] & 0x30;
break;
case 0x02: /* pixels 2, 6, 10, ... */
*destPtr += pixTransTbl[*(lineDataPtr++)] & 0x0C;
break;
case 0x03: /* pixels 3, 7, 11, ... */
*destPtr += pixTransTbl[*(lineDataPtr++)] & 0x03;
}
for (i = lineDataPtr - initialLineDataPtr; i < rectWidth; i++)
switch (i & 0x03) {
case 0x01: /* pixels 1, 5, 9, ... */
*destPtr += pixTransTbl[*(lineDataPtr++)] & 0x30;
break;
case 0x02: /* pixels 2, 6, 10, ... */
*destPtr += pixTransTbl[*(lineDataPtr++)] & 0x0C;
break;
case 0x03: /* pixels 3, 7, 11, ... */
*destPtr += pixTransTbl[*(lineDataPtr++)] & 0x03;
}
destPtr++;
}
else { /* 320 mode */
while (destPtr + 7 < finalDestPtr) { /* Unrolled loop */
*(destPtr++) = bigcoltab320[*(unsigned int*)(void*)lineDataPtr];
else { /* 320 mode */
while (destPtr + 7 < finalDestPtr) { /* Unrolled loop */
*(destPtr++) = bigcoltab320[*(unsigned int*)(void*)lineDataPtr];
lineDataPtr += 2;
*(destPtr++) = bigcoltab320[*(unsigned int*)(void*)lineDataPtr];
lineDataPtr += 2;
@ -171,39 +171,39 @@ void RawDraw (void) {
lineDataPtr += 2;
*(destPtr++) = bigcoltab320[*(unsigned int*)(void*)lineDataPtr];
lineDataPtr += 2;
}
while (destPtr < finalDestPtr) {
}
while (destPtr < finalDestPtr) {
*(destPtr++) = bigcoltab320[*(unsigned int*)(void*)lineDataPtr];
lineDataPtr += 2;
}
/* Final byte to produce */
*destPtr = pixTransTbl[*(lineDataPtr++)] & 0xF0;
if (extraByteAdvance)
destPtr++; /* Not ending on byte boundary - update index */
if (extraByteAdvance)
destPtr++; /* Not ending on byte boundary - update index */
else
*(destPtr++) += pixTransTbl[*(lineDataPtr++)] & 0x0F;
*(destPtr++) += pixTransTbl[*(lineDataPtr++)] & 0x0F;
}
drawingLine++;
drawingLine++;
if (pixels > 613 && !(drawingLine & 0x03)) { /* Draw every 4th line */
srcRect.v2 = drawingLine;
contentOrigin = GetContentOrigin(vncWindow);
PPToPort(&srcLocInfo, &srcRect, rectX - contentOriginPtr->h,
rectY + srcRect.v1 - contentOriginPtr->v, modeCopy);
srcRect.v1 = drawingLine;
}
srcRect.v2 = drawingLine;
contentOrigin = GetContentOrigin(vncWindow);
PPToPort(&srcLocInfo, &srcRect, rectX - contentOriginPtr->h,
rectY + srcRect.v1 - contentOriginPtr->v, modeCopy);
srcRect.v1 = drawingLine;
}
/* Check whether we're done with this rectangle */
if (drawingLine >= rectHeight) {
/* Draw final rect, if necessary */
if (drawingLine > srcRect.v1) {
srcRect.v2 = drawingLine;
contentOrigin = GetContentOrigin(vncWindow);
PPToPort(&srcLocInfo, &srcRect, rectX - contentOriginPtr->h,
rectY + srcRect.v1 - contentOriginPtr->v, modeCopy);
}
StopRawDrawing();
/* Draw final rect, if necessary */
if (drawingLine > srcRect.v1) {
srcRect.v2 = drawingLine;
contentOrigin = GetContentOrigin(vncWindow);
PPToPort(&srcLocInfo, &srcRect, rectX - contentOriginPtr->h,
rectY + srcRect.v1 - contentOriginPtr->v, modeCopy);
}
StopRawDrawing();
return;
}
@ -215,37 +215,37 @@ void RawDraw (void) {
if (EventAvail(0xFFFF, &unusedEventRec))
return;
SystemTask(); /* Let periodic Desk Accesories do their things */
TCPIPPoll(); /* Let Marinetti keep processing data */
SystemTask(); /* Let periodic Desk Accesories do their things */
TCPIPPoll(); /* Let Marinetti keep processing data */
} while (1);
} while (1);
}
#pragma optimize -1
/* Draw one line of Raw data - used if the complete rect isn't yet available */
void RawDrawLine (void) {
unsigned int i;
unsigned char *dataPtr;
unsigned long contentOrigin;
Point * contentOriginPtr = (void *) &contentOrigin;
unsigned int i;
unsigned char *dataPtr;
unsigned long contentOrigin;
Point * contentOriginPtr = (void *) &contentOrigin;
if (hRez == 640) {
if (rectWidth & 0x03) /* Width not an exact multiple of 4 */
lineBytes = rectWidth/4 + 1;
else /* Width is a multiple of 4 */
lineBytes = rectWidth/4;
if (rectWidth & 0x03) /* Width not an exact multiple of 4 */
lineBytes = rectWidth/4 + 1;
else /* Width is a multiple of 4 */
lineBytes = rectWidth/4;
}
else { /* 320 mode */
if (rectWidth & 0x01) /* Width not an exact multiple of 2 */
lineBytes = rectWidth/2 + 1;
else /* Width is a multiple of 2 */
lineBytes = rectWidth/2;
else { /* 320 mode */
if (rectWidth & 0x01) /* Width not an exact multiple of 2 */
lineBytes = rectWidth/2 + 1;
else /* Width is a multiple of 2 */
lineBytes = rectWidth/2;
}
destPtr = calloc(lineBytes, 1);
if (!destPtr) { /* Couldn't allocate memory */
DoClose(vncWindow);
if (!destPtr) { /* Couldn't allocate memory */
DoClose(vncWindow);
return;
}
@ -256,64 +256,64 @@ void RawDrawLine (void) {
* padding must be accounted for here.
*/
if (hRez == 640) {
switch (rectWidth & 0x03) {
case 0x00: srcLocInfo.boundsRect.h2 = rectWidth; break;
case 0x01: srcLocInfo.boundsRect.h2 = rectWidth+3; break;
case 0x02: srcLocInfo.boundsRect.h2 = rectWidth+2; break;
case 0x03: srcLocInfo.boundsRect.h2 = rectWidth+1;
}
switch (rectWidth & 0x03) {
case 0x00: srcLocInfo.boundsRect.h2 = rectWidth; break;
case 0x01: srcLocInfo.boundsRect.h2 = rectWidth+3; break;
case 0x02: srcLocInfo.boundsRect.h2 = rectWidth+2; break;
case 0x03: srcLocInfo.boundsRect.h2 = rectWidth+1;
}
}
else {
switch (rectWidth & 0x01) {
case 0x00: srcLocInfo.boundsRect.h2 = rectWidth; break;
case 0x01: srcLocInfo.boundsRect.h2 = rectWidth+1;
}
}
switch (rectWidth & 0x01) {
case 0x00: srcLocInfo.boundsRect.h2 = rectWidth; break;
case 0x01: srcLocInfo.boundsRect.h2 = rectWidth+1;
}
}
/* Don't include padding in the area we will actually copy over */
srcRect.h2 = rectWidth;
srcRect.v1 = 0;
srcRect.v2 = 1;
srcRect.v1 = 0;
srcRect.v2 = 1;
HLock(readBufferHndl);
dataPtr = (unsigned char *) *readBufferHndl;
SetPort(vncWindow); /* Drawing in VNC window */
SetPort(vncWindow); /* Drawing in VNC window */
if (hRez == 640)
for (i = 0; i < rectWidth; /* i is incremented in loop */) {
switch (i & 0x03) {
case 0x00: /* pixels 0, 4, 8, ... */
*destPtr = pixTransTbl[dataPtr[i++]] & 0xC0;
break;
case 0x01: /* pixels 1, 5, 9, ... */
*destPtr += pixTransTbl[dataPtr[i++]] & 0x30;
break;
case 0x02: /* pixels 2, 6, 10, ... */
*destPtr += pixTransTbl[dataPtr[i++]] & 0x0C;
break;
case 0x03: /* pixels 3, 7, 11, ... */
*(destPtr++) += pixTransTbl[dataPtr[i++]] & 0x03;
}
}
else /* 320 mode */
for (i = 0; i < rectWidth; /* i is incremented in loop */) {
if ((i & 0x01) == 0) /* pixels 0, 2, 4, ... */
*destPtr = pixTransTbl[dataPtr[i++]] & 0xF0;
else { /* pixels 1, 3, 5, ... */
if (hRez == 640)
for (i = 0; i < rectWidth; /* i is incremented in loop */) {
switch (i & 0x03) {
case 0x00: /* pixels 0, 4, 8, ... */
*destPtr = pixTransTbl[dataPtr[i++]] & 0xC0;
break;
case 0x01: /* pixels 1, 5, 9, ... */
*destPtr += pixTransTbl[dataPtr[i++]] & 0x30;
break;
case 0x02: /* pixels 2, 6, 10, ... */
*destPtr += pixTransTbl[dataPtr[i++]] & 0x0C;
break;
case 0x03: /* pixels 3, 7, 11, ... */
*(destPtr++) += pixTransTbl[dataPtr[i++]] & 0x03;
}
}
else /* 320 mode */
for (i = 0; i < rectWidth; /* i is incremented in loop */) {
if ((i & 0x01) == 0) /* pixels 0, 2, 4, ... */
*destPtr = pixTransTbl[dataPtr[i++]] & 0xF0;
else { /* pixels 1, 3, 5, ... */
*(destPtr++) += pixTransTbl[dataPtr[i++]] & 0x0F;
}
}
}
HUnlock(readBufferHndl);
contentOrigin = GetContentOrigin(vncWindow);
PPToPort(&srcLocInfo, &srcRect, rectX - contentOriginPtr->h,
rectY - contentOriginPtr->v, modeCopy);
free(srcLocInfo.ptrToPixImage); /* Allocated as destPtr */
contentOrigin = GetContentOrigin(vncWindow);
PPToPort(&srcLocInfo, &srcRect, rectX - contentOriginPtr->h,
rectY - contentOriginPtr->v, modeCopy);
free(srcLocInfo.ptrToPixImage); /* Allocated as destPtr */
TCPIPPoll();
rectHeight--; /* One less line left to draw */
rectY++; /* Rest of rect starts one line below this */
rectHeight--; /* One less line left to draw */
rectY++; /* Rest of rect starts one line below this */
}
/* Process rectangle data in raw encoding and write it to screen.
@ -324,43 +324,43 @@ void DoRawRect (void) {
pixels = (unsigned long) rectWidth * rectHeight;
/* Try to read data */
if (! DoReadTCP (pixels)) {
/* Only support line-by-line drawing if the connection is quite slow;
if (! DoReadTCP (pixels)) {
/* Only support line-by-line drawing if the connection is quite slow;
* otherwise it's actually detrimental to overall speed. The Hextile
* setting is used as a hint at the connection speed.
*/
if (useHextile && rectHeight > 1 && DoReadTCP ((unsigned long) rectWidth))
RawDrawLine(); /* Some data ready - draw first line */
return; /* Not ready yet; wait */
if (useHextile && rectHeight > 1 && DoReadTCP ((unsigned long) rectWidth))
RawDrawLine(); /* Some data ready - draw first line */
return; /* Not ready yet; wait */
}
/* Here if data is ready to be processed */
if (hRez == 640) {
if (rectWidth & 0x03) { /* Width not an exact multiple of 4 */
lineBytes = rectWidth/4 + 1;
if (rectWidth & 0x03) { /* Width not an exact multiple of 4 */
lineBytes = rectWidth/4 + 1;
extraByteAdvance = TRUE;
}
else { /* Width is a multiple of 4 */
lineBytes = rectWidth/4;
}
else { /* Width is a multiple of 4 */
lineBytes = rectWidth/4;
extraByteAdvance = FALSE;
}
}
}
else { /* 320 mode */
if (rectWidth & 0x01) { /* Width not an exact multiple of 2 */
lineBytes = rectWidth/2 + 1;
else { /* 320 mode */
if (rectWidth & 0x01) { /* Width not an exact multiple of 2 */
lineBytes = rectWidth/2 + 1;
extraByteAdvance = TRUE;
}
else { /* Width is a multiple of 2 */
lineBytes = rectWidth/2;
}
else { /* Width is a multiple of 2 */
lineBytes = rectWidth/2;
extraByteAdvance = FALSE;
}
}
}
bufferLength = lineBytes * rectHeight;
destPtr = calloc(bufferLength, 1);
if (!destPtr) { /* Couldn't allocate memory */
DoClose(vncWindow);
if (!destPtr) { /* Couldn't allocate memory */
DoClose(vncWindow);
return;
}
@ -371,26 +371,26 @@ void DoRawRect (void) {
* padding must be accounted for here.
*/
if (hRez == 640) {
switch (rectWidth & 0x03) {
case 0x00: srcLocInfo.boundsRect.h2 = rectWidth; break;
case 0x01: srcLocInfo.boundsRect.h2 = rectWidth+3; break;
case 0x02: srcLocInfo.boundsRect.h2 = rectWidth+2; break;
case 0x03: srcLocInfo.boundsRect.h2 = rectWidth+1;
}
switch (rectWidth & 0x03) {
case 0x00: srcLocInfo.boundsRect.h2 = rectWidth; break;
case 0x01: srcLocInfo.boundsRect.h2 = rectWidth+3; break;
case 0x02: srcLocInfo.boundsRect.h2 = rectWidth+2; break;
case 0x03: srcLocInfo.boundsRect.h2 = rectWidth+1;
}
}
else {
switch (rectWidth & 0x01) {
case 0x00: srcLocInfo.boundsRect.h2 = rectWidth; break;
case 0x01: srcLocInfo.boundsRect.h2 = rectWidth+1;
}
}
switch (rectWidth & 0x01) {
case 0x00: srcLocInfo.boundsRect.h2 = rectWidth; break;
case 0x01: srcLocInfo.boundsRect.h2 = rectWidth+1;
}
}
/* Don't include padding in the area we will actually copy over */
srcRect.h2 = rectWidth;
srcRect.v1 = 0;
displayInProgress = TRUE;
drawingLine = 0; /* Drawing first line of rect */
checkBounds = TRUE; /* Flag to check bounds when drawing 1st line */
HLock(readBufferHndl); /* Lock handle just once for efficiency */
}
displayInProgress = TRUE;
drawingLine = 0; /* Drawing first line of rect */
checkBounds = TRUE; /* Flag to check bounds when drawing 1st line */
HLock(readBufferHndl); /* Lock handle just once for efficiency */
}

230
vncdisplay.cc
View File

@ -56,11 +56,11 @@ struct LocInfo srcLocInfo = {0, 0, 0, {0, 0, 0, 0} };
Rect srcRect = {0, 0, 0, 0};
unsigned char *pixTransTbl;
BOOLEAN checkBounds = FALSE; /* Adjust drawing to stay in bounds */
BOOLEAN checkBounds = FALSE; /* Adjust drawing to stay in bounds */
#define txtColor 10
#define txtGray 11
#define txtTransfers 23
#define txtColor 10
#define txtGray 11
#define txtTransfers 23
/* Send a request to be sent the data to redraw the window when part of it has
* been erased. It will be a while before the data is fully redrawn, but this
@ -72,11 +72,11 @@ void VNCRedraw (void) {
updateRgnHndl = vncWindow->visRgn;
SendFBUpdateRequest(FALSE,
(**updateRgnHndl).rgnBBox.h1,
(**updateRgnHndl).rgnBBox.v1,
(**updateRgnHndl).rgnBBox.h2 - (**updateRgnHndl).rgnBBox.h1,
(**updateRgnHndl).rgnBBox.v2 - (**updateRgnHndl).rgnBBox.v1);
SendFBUpdateRequest(FALSE,
(**updateRgnHndl).rgnBBox.h1,
(**updateRgnHndl).rgnBBox.v1,
(**updateRgnHndl).rgnBBox.h2 - (**updateRgnHndl).rgnBBox.h1,
(**updateRgnHndl).rgnBBox.v2 - (**updateRgnHndl).rgnBBox.v1);
checkBounds = TRUE;
}
@ -86,7 +86,7 @@ void VNCRedraw (void) {
* Uses the procedure described in IIgs Tech Note #4.
*/
void ChangeResolution(int rez) {
static Handle dpSpace;
static Handle dpSpace;
unsigned int masterSCB;
hRez = rez;
@ -96,35 +96,35 @@ void ChangeResolution(int rez) {
/* Set up pixel translation table for correct graphics mode */
if (rez == 320)
pixTransTbl = coltab320;
else /* 640 mode */
pixTransTbl = coltab640;
pixTransTbl = coltab320;
else /* 640 mode */
pixTransTbl = coltab640;
srcLocInfo.portSCB = (rez == 640) ? 0x87 : 0x00;
/* Check if we need to change modes */
masterSCB = GetMasterSCB();
if ( ( (masterSCB & 0x80) && (rez == 640)) ||
(!(masterSCB & 0x80) && (rez == 320)) ) {
return; /* Already in right mode, so don't change things */
(!(masterSCB & 0x80) && (rez == 320)) ) {
return; /* Already in right mode, so don't change things */
}
/* Perform the basic procedure described in IIgs TN #4 */
CloseAllNDAs();
CloseAllNDAs();
QDAuxShutDown();
QDShutDown();
if (dpSpace == NULL)
dpSpace = NewHandle(0x0300, userid(),
attrLocked|attrFixed|attrNoCross|attrBank, 0x00000000);
dpSpace = NewHandle(0x0300, userid(),
attrLocked|attrFixed|attrNoCross|attrBank, 0x00000000);
QDStartUp((Word) *dpSpace, (rez == 640) ? 0x87 : 0x00, 0, userid());
/* SCB 0x87 gives 640 mode with our custom gray palette */
/* SCB 0x87 gives 640 mode with our custom gray palette */
GrafOff();
QDAuxStartUp();
ClampMouse(0, (rez == 640) ? 639 : 319, 0, 199);
HomeMouse();
ShowCursor();
WindNewRes();
InitPalette(); /* Set up Apple menu colors before it is redrawn */
InitPalette(); /* Set up Apple menu colors before it is redrawn */
MenuNewRes();
CtlNewRes();
RefreshDesktop(NULL);
@ -132,16 +132,16 @@ void ChangeResolution(int rez) {
/* Position new connection window at default location for new mode */
if (rez == 320) {
MoveControl(25, 64, GetCtlHandleFromID(newConnWindow, txtColor));
MoveControl(25, 64, GetCtlHandleFromID(newConnWindow, txtColor));
MoveControl(25, 87, GetCtlHandleFromID(newConnWindow, txtGray));
MoveControl(134, 91, GetCtlHandleFromID(newConnWindow, txtTransfers));
MoveWindow(2, 42, newConnWindow);
MoveControl(134, 91, GetCtlHandleFromID(newConnWindow, txtTransfers));
MoveWindow(2, 42, newConnWindow);
}
else {
MoveControl(35, 64, GetCtlHandleFromID(newConnWindow, txtColor));
MoveControl(35, 64, GetCtlHandleFromID(newConnWindow, txtColor));
MoveControl(35, 87, GetCtlHandleFromID(newConnWindow, txtGray));
MoveControl(144, 91, GetCtlHandleFromID(newConnWindow, txtTransfers));
MoveWindow(162, 42, newConnWindow);
MoveControl(144, 91, GetCtlHandleFromID(newConnWindow, txtTransfers));
MoveWindow(162, 42, newConnWindow);
}
}
@ -151,24 +151,24 @@ void ChangeResolution(int rez) {
void InitVNCWindow(void) {
#define wrNum640 1003
#define wrNum320 1004
BOOLEAN resize = FALSE;
BOOLEAN resize = FALSE;
ChangeResolution(hRez);
ChangeResolution(hRez);
vncWindow = NewWindow2(NULL, 0, NULL, NULL, 0x02,
(hRez == 640) ? wrNum640 : wrNum320,
rWindParam1);
(hRez == 640) ? wrNum640 : wrNum320,
rWindParam1);
if (fbWidth < winWidth) {
winWidth = fbWidth;
winWidth = fbWidth;
resize = TRUE;
}
if (fbHeight < winHeight) {
winHeight = fbHeight;
winHeight = fbHeight;
resize = TRUE;
}
if (resize)
SizeWindow(winWidth, winHeight, vncWindow);
SizeWindow(winWidth, winHeight, vncWindow);
SetContentDraw(VNCRedraw, vncWindow);
@ -176,7 +176,7 @@ void InitVNCWindow(void) {
DrawControls(vncWindow);
/* We also take the opportunity here to initialize the rectangle info. */
/* We also take the opportunity here to initialize the rectangle info. */
numRects = 0;
displayInProgress = FALSE;
@ -188,11 +188,11 @@ void InitVNCWindow(void) {
* the frame buffer.
*/
void SendFBUpdateRequest (BOOLEAN incremental, unsigned int x, unsigned int y,
unsigned int width, unsigned int height) {
unsigned int width, unsigned int height) {
struct FBUpdateRequest {
unsigned char messageType;
unsigned char incremental;
unsigned char messageType;
unsigned char incremental;
unsigned int x;
unsigned int y;
unsigned int width;
@ -205,31 +205,31 @@ void SendFBUpdateRequest (BOOLEAN incremental, unsigned int x, unsigned int y,
fbUpdateRequest.width = SwapBytes2(width);
fbUpdateRequest.height = SwapBytes2(height);
TCPIPWriteTCP(hostIpid, &fbUpdateRequest.messageType,
sizeof(fbUpdateRequest), TRUE, FALSE);
/* No error checking here -- Can't respond to one usefully. */
TCPIPWriteTCP(hostIpid, &fbUpdateRequest.messageType,
sizeof(fbUpdateRequest), TRUE, FALSE);
/* No error checking here -- Can't respond to one usefully. */
}
/* Start responding to a FramebufferUpdate from the server
*/
void DoFBUpdate (void) {
unsigned int *dataPtr; /* Pointer to header data */
unsigned int *dataPtr; /* Pointer to header data */
if (!DoWaitingReadTCP(15)) {
if (!DoWaitingReadTCP(15)) {
DoClose(vncWindow);
//printf("Closing in DoFBUpdate\n");
return;
}
HLock(readBufferHndl);
dataPtr = (unsigned int *) (((char *) (*readBufferHndl)) + 1);
numRects = SwapBytes2(dataPtr[0]); /* Get data */
numRects = SwapBytes2(dataPtr[0]); /* Get data */
rectX = SwapBytes2(dataPtr[1]);
rectY = SwapBytes2(dataPtr[2]);
rectWidth = SwapBytes2(dataPtr[3]);
rectHeight = SwapBytes2(dataPtr[4]);
rectEncoding = SwapBytes4(*(unsigned long *)(dataPtr + 5));
HUnlock(readBufferHndl);
HUnlock(readBufferHndl);
}
/* The server should never send a color map, since we don't use a mapped
@ -240,7 +240,7 @@ void DoFBUpdate (void) {
* is actually working correctly.
*/
void DoSetColourMapEntries (void) {
unsigned int numColors;
unsigned int numColors;
DoWaitingReadTCP(3);
DoWaitingReadTCP(2);
@ -248,8 +248,8 @@ void DoSetColourMapEntries (void) {
numColors = SwapBytes2((unsigned int) **readBufferHndl);
HUnlock(readBufferHndl);
for (; numColors > 0; numColors--) {
DoWaitingReadTCP(6);
}
DoWaitingReadTCP(6);
}
}
@ -258,100 +258,100 @@ void DoSetColourMapEntries (void) {
* If no more rectangles are available, we send a FramebufferUpdateRequest.
*/
void NextRect (void) {
unsigned int *dataPtr;
unsigned int *dataPtr;
numRects--;
if (numRects) { /* Process next rectangle */
if (!DoWaitingReadTCP(12)) {
//printf("Closing in NextRect\n");
DoClose(vncWindow);
numRects--;
if (numRects) { /* Process next rectangle */
if (!DoWaitingReadTCP(12)) {
//printf("Closing in NextRect\n");
DoClose(vncWindow);
return;
}
HLock(readBufferHndl);
dataPtr = (unsigned int *) ((char *) (*readBufferHndl));
rectX = SwapBytes2(dataPtr[0]);
rectY = SwapBytes2(dataPtr[1]);
rectWidth = SwapBytes2(dataPtr[2]);
rectHeight = SwapBytes2(dataPtr[3]);
rectEncoding = SwapBytes4(*(unsigned long *)(dataPtr + 4));
dataPtr = (unsigned int *) ((char *) (*readBufferHndl));
rectX = SwapBytes2(dataPtr[0]);
rectY = SwapBytes2(dataPtr[1]);
rectWidth = SwapBytes2(dataPtr[2]);
rectHeight = SwapBytes2(dataPtr[3]);
rectEncoding = SwapBytes4(*(unsigned long *)(dataPtr + 4));
HUnlock(readBufferHndl);
//printf("New Rect: X = %u, Y = %u, Width = %u, Height = %u\n", rectX, rectY, rectWidth, rectHeight);
//printf("New Rect: X = %u, Y = %u, Width = %u, Height = %u\n", rectX, rectY, rectWidth, rectHeight);
}
else { /* No more rectangles from last update */
unsigned long contentOrigin;
Point * contentOriginPtr = (void *) &contentOrigin;
else { /* No more rectangles from last update */
unsigned long contentOrigin;
Point * contentOriginPtr = (void *) &contentOrigin;
contentOrigin = GetContentOrigin(vncWindow);
SendFBUpdateRequest(TRUE, contentOriginPtr->h, contentOriginPtr->v,
winWidth, winHeight);
}
contentOrigin = GetContentOrigin(vncWindow);
SendFBUpdateRequest(TRUE, contentOriginPtr->h, contentOriginPtr->v,
winWidth, winHeight);
}
}
void ConnectedEventLoop (void) {
unsigned char messageType;
#define FBUpdate 0
unsigned char messageType;
#define FBUpdate 0
#define SetColourMapEntries 1
#define Bell 2
#define ServerCutText 3
#define Bell 2
#define ServerCutText 3
if (FrontWindow() != vncWindow && menuOffset == noKB)
InitMenus(0);
if (FrontWindow() != vncWindow && menuOffset == noKB)
InitMenus(0);
else if (FrontWindow() == vncWindow && menuOffset != noKB)
InitMenus(noKB);
InitMenus(noKB);
if (displayInProgress) {
switch (rectEncoding) {
case encodingRaw: RawDraw();
return;
case encodingHextile: HexDispatch();
return;
default: DoClose(vncWindow);
return;
}
}
else if (numRects) {
switch (rectEncoding) {
case encodingHextile:
DoHextileRect();
if (displayInProgress) {
switch (rectEncoding) {
case encodingRaw: RawDraw();
return;
case encodingHextile: HexDispatch();
return;
default: DoClose(vncWindow);
return;
}
}
else if (numRects) {
switch (rectEncoding) {
case encodingHextile:
DoHextileRect();
return;
case encodingRaw: DoRawRect();
return;
case encodingRaw: DoRawRect();
return;
case encodingCopyRect:
DoCopyRect();
return;
DoCopyRect();
return;
case encodingDesktopSize:
DoDesktopSize();
return;
DoDesktopSize();
return;
case encodingCursor:
DoCursor();
return;
default: DisplayConnectStatus (
"\pInvalid rectangle from server.", FALSE);
default: DisplayConnectStatus (
"\pInvalid rectangle from server.", FALSE);
DoClose(vncWindow);
//printf("Closing due to bad rectangle encoding %lu\n", rectEncoding);
//printf("rectX = %u, rectY = %u, rectWidth = %u, rectHeight = %u\n", rectX, rectY, rectWidth, rectHeight);
return;
}
}
else if (DoReadTCP(1)) { /* Read message type byte */
HLock(readBufferHndl);
messageType = ((unsigned char) **readBufferHndl);
}
else if (DoReadTCP(1)) { /* Read message type byte */
HLock(readBufferHndl);
messageType = ((unsigned char) **readBufferHndl);
HUnlock(readBufferHndl);
switch (messageType) {
case FBUpdate: DoFBUpdate();
break;
case SetColourMapEntries: DoSetColourMapEntries();
break;
case Bell: SysBeep();
break;
case ServerCutText: DoServerCutText();
break;
default: DisplayConnectStatus (
"\pInvalid message from server.",
FALSE);
switch (messageType) {
case FBUpdate: DoFBUpdate();
break;
case SetColourMapEntries: DoSetColourMapEntries();
break;
case Bell: SysBeep();
break;
case ServerCutText: DoServerCutText();
break;
default: DisplayConnectStatus (
"\pInvalid message from server.",
FALSE);
DoClose(vncWindow);
return;
}
}
}
}

20
vncdisplay.h
View File

@ -10,14 +10,14 @@ extern unsigned int rectWidth;
extern unsigned int rectHeight;
extern unsigned long rectEncoding;
#define encodingRaw 0
#define encodingCopyRect 1
#define encodingRRE 2
#define encodingCoRRE 4
#define encodingHextile 5
#define encodingZRLE 16
#define encodingCursor 0xffffff11
#define encodingDesktopSize 0xffffff21
#define encodingRaw 0
#define encodingCopyRect 1
#define encodingRRE 2
#define encodingCoRRE 4
#define encodingHextile 5
#define encodingZRLE 16
#define encodingCursor 0xffffff11
#define encodingDesktopSize 0xffffff21
extern GrafPortPtr vncWindow;
@ -34,12 +34,12 @@ extern struct LocInfo srcLocInfo;
extern Rect srcRect;
extern unsigned char *pixTransTbl;
extern BOOLEAN checkBounds; /* Adjust drawing to stay in bounds */
extern BOOLEAN checkBounds; /* Adjust drawing to stay in bounds */
void InitVNCWindow (void);
void SendFBUpdateRequest (BOOLEAN /*incremental*/, unsigned int /*x*/,
unsigned int /*y*/, unsigned int /*width*/, unsigned int /*height*/);
unsigned int /*y*/, unsigned int /*width*/, unsigned int /*height*/);
void ConnectedEventLoop (void);

566
vncsession.cc
View File

@ -1,6 +1,6 @@
/*********************************************************************
* vncsession.cc - Routines for initiating/conducting a VNC session
* with the remote host
* with the remote host
*********************************************************************/
#if __ORCAC__
@ -38,183 +38,183 @@
#include "menus.h"
#include "colortables.h"
#define linServer 3
#define linPassword 7
#define linServer 3
#define linPassword 7
#define noCryptoError 2005
#define authFailedError 2006
#define authTooManyError 2007
#define noTCPIPConnectionError 2011
#define badGetIpidError 2012
#define badOptionNegotiationError 2013
#define badHandshakingError 2014
#define badReadTCPError 2015
#define noCryptoError 2005
#define authFailedError 2006
#define authTooManyError 2007
#define noTCPIPConnectionError 2011
#define badGetIpidError 2012
#define badOptionNegotiationError 2013
#define badHandshakingError 2014
#define badReadTCPError 2015
GrafPortPtr connectStatusWindowPtr = NULL;
unsigned int hostIpid;
void ** readBufferHndl; /* Handle to the data read by the last
* DoReadTCP call. Copy this elsewhere if more
void ** readBufferHndl; /* Handle to the data read by the last
* DoReadTCP call. Copy this elsewhere if more
* data may be read while it is still in use.
*/
BOOLEAN readError;
BOOLEAN alerted = FALSE;
#define buffTypePointer 0x0000 /* For TCPIPReadTCP() */
#define buffTypePointer 0x0000 /* For TCPIPReadTCP() */
#define buffTypeHandle 0x0001
#define buffTypeNewHandle 0x0002
#define vncConnectionFailed SwapBytes4(0)
#define vncConnectionFailed SwapBytes4(0)
#define vncNoAuthentication SwapBytes4(1)
#define vncVNCAuthentication SwapBytes4(2)
#define vncVNCAuthentication SwapBytes4(2)
/***************************************************************
* DoConnect - establish connection to server
***************************************************************/
void DoConnect (void) {
int i; /* loop counter */
int i; /* loop counter */
if (colorTablesComplete == FALSE) {
DisplayConnectStatus("\pGenerating color tables...", FALSE);
MakeBigColorTables(65536);
DisplayConnectStatus("\pGenerating color tables...", FALSE);
MakeBigColorTables(65536);
colorTablesComplete = TRUE;
CloseConnectStatusWindow();
}
/* Get server & password */
/* Get server & password */
GetLETextByID(newConnWindow, linServer, (StringPtr) vncServer);
GetLETextByID(newConnWindow, linPassword, (StringPtr) vncPassword);
GetLETextByID(newConnWindow, linPassword, (StringPtr) vncPassword);
/* Try to establish connection before continuing; if unsuccessful, stop */
if (ConnectTCPIP() == FALSE) {
if (ConnectTCPIP() == FALSE) {
SysBeep();
AlertWindow(awResource, NULL, noTCPIPConnectionError);
return;
}
if (GetIpid() == FALSE) {
if (GetIpid() == FALSE) {
SysBeep();
AlertWindow(awResource, NULL, badGetIpidError);
return;
return;
}
if (DoVNCHandshaking() == FALSE) {
SetHandleSize(1,readBufferHndl);
SetHandleSize(1,readBufferHndl);
CloseConnectStatusWindow();
InitCursor();
SysBeep();
if (alerted == FALSE)
AlertWindow(awResource, NULL, badHandshakingError);
AlertWindow(awResource, NULL, badHandshakingError);
else
alerted = FALSE;
alerted = FALSE;
return;
}
if (FinishVNCHandshaking() == FALSE) {
SetHandleSize(1,readBufferHndl);
SetHandleSize(1,readBufferHndl);
CloseConnectStatusWindow();
InitCursor();
AlertWindow(awResource, NULL, badOptionNegotiationError);
SysBeep();
return;
}
}
InitVNCWindow();
CloseConnectStatusWindow();
InitCursor();
DoClose(newConnWindow);
DoClose(newConnWindow);
DisableMItem(fileNewConnection);
myEvent.wmTaskMask = 0x001D79FE; /* don't let TaskMaster process keys */
InitMenus(noKB);
myEvent.wmTaskMask = 0x001D79FE; /* don't let TaskMaster process keys */
InitMenus(noKB);
vncConnected = TRUE;
}
}
/*******************************************************************
* DisplayConnectStatus - Display modal dialog with status information
* statusString - P-String to display
* cancelMessage - determines whether to display string about OA-.
* statusString - P-String to display
* cancelMessage - determines whether to display string about OA-.
*******************************************************************/
void DisplayConnectStatus(char *statusString, BOOLEAN cancelMessage) {
#define wrNum 1002
#define cancelStr 10002
#define wrNum 1002
#define cancelStr 10002
GrafPortPtr oldPort;
Rect bigRect = {0,9,15,293};
GrafPortPtr oldPort;
Rect bigRect = {0,9,15,293};
if (connectStatusWindowPtr == NULL) {
connectStatusWindowPtr = NewWindow2(NULL, NULL, NULL, NULL,
0x02, wrNum, rWindParam1);
connectStatusWindowPtr = NewWindow2(NULL, NULL, NULL, NULL,
0x02, wrNum, rWindParam1);
}
if (connectStatusWindowPtr != NULL) { /* Only draw if window was */
if (GetMasterSCB() & 0x0080) /* If in 640 mode... */
MoveWindow(169, 85, connectStatusWindowPtr);
else /* If in 320 mode... */
MoveWindow(9, 85, connectStatusWindowPtr);
if (connectStatusWindowPtr != NULL) { /* Only draw if window was */
if (GetMasterSCB() & 0x0080) /* If in 640 mode... */
MoveWindow(169, 85, connectStatusWindowPtr);
else /* If in 320 mode... */
MoveWindow(9, 85, connectStatusWindowPtr);
oldPort = GetPort(); /* created successfully */
SetPort(connectStatusWindowPtr);
EraseRect(&bigRect); /* Clipped to window's GrafPort */
MoveTo(bigRect.h1, 13);
DrawStringWidth(0x6000, (Long) statusString, bigRect.h2 - bigRect.h1);
if (cancelMessage) {
MoveTo(bigRect.h1, 24);
DrawStringWidth(0x0002, cancelStr, bigRect.h2 - bigRect.h1);
}
SetPort(oldPort);
}
oldPort = GetPort(); /* created successfully */
SetPort(connectStatusWindowPtr);
EraseRect(&bigRect); /* Clipped to window's GrafPort */
MoveTo(bigRect.h1, 13);
DrawStringWidth(0x6000, (Long) statusString, bigRect.h2 - bigRect.h1);
if (cancelMessage) {
MoveTo(bigRect.h1, 24);
DrawStringWidth(0x0002, cancelStr, bigRect.h2 - bigRect.h1);
}
SetPort(oldPort);
}
#undef wrNum
#undef cancelStr
}
#undef cancelStr
}
/***********************************************************************
* DisplayConnectStatusFromTool - Can be passed to Marinetti
***********************************************************************/
#pragma databank 1 /* Set data bank register to access globals. */
#pragma toolparms 1 /* Use tool-style stack model */
#pragma databank 1 /* Set data bank register to access globals. */
#pragma toolparms 1 /* Use tool-style stack model */
void DisplayConnectStatusFromTool (char *statusString) {
DisplayConnectStatus(statusString, TRUE);
DisplayConnectStatus(statusString, TRUE);
}
#pragma toolparms 0 /* Use ORCA stack model */
#pragma databank 0 /* Must restore data bank register on exit */
#pragma toolparms 0 /* Use ORCA stack model */
#pragma databank 0 /* Must restore data bank register on exit */
/***********************************************************************
* CloseConnectStatusWindow - Close connect status window (if open)
***********************************************************************/
void CloseConnectStatusWindow (void) {
if (connectStatusWindowPtr != NULL) {
CloseWindow(connectStatusWindowPtr);
if (connectStatusWindowPtr != NULL) {
CloseWindow(connectStatusWindowPtr);
connectStatusWindowPtr = NULL;
}
}
}
}
/***********************************************************************
* ConnectTCPIP - Try to establish a TCP/IP connection through Marinetti
***********************************************************************/
BOOLEAN ConnectTCPIP (void)
{
BOOLEAN connected = FALSE; /* Are we connected to the network now? */
BOOLEAN connected = FALSE; /* Are we connected to the network now? */
if (TCPIPGetConnectStatus() == FALSE) { /* If no TCP/IP connection... */
WaitCursor();
TCPIPConnect(&DisplayConnectStatusFromTool);
if (!toolerror())
connected = TRUE;
CloseConnectStatusWindow();
InitCursor();
}
else /* Already connected */
return TRUE;
if (TCPIPGetConnectStatus() == FALSE) { /* If no TCP/IP connection... */
WaitCursor();
TCPIPConnect(&DisplayConnectStatusFromTool);
if (!toolerror())
connected = TRUE;
CloseConnectStatusWindow();
InitCursor();
}
else /* Already connected */
return TRUE;
if (connected)
return TRUE;
return FALSE;
if (connected)
return TRUE;
return FALSE;
}
/***********************************************************************
@ -222,77 +222,77 @@ BOOLEAN ConnectTCPIP (void)
***********************************************************************/
BOOLEAN GetIpid (void)
{
#define baseDisplayNum 5900
#define baseDisplayNum 5900
int i;
long hostPort;
cvtRec hostInfo;
static dnrBuffer dnrInfo;
int i;
long hostPort;
cvtRec hostInfo;
static dnrBuffer dnrInfo;
unsigned long initialTime;
/* Find ":" character that delimits name (or IP) from display number */
for (i = vncServer[0]; isdigit(vncServer[i]) && i>0; i--);
for (i = vncServer[0]; isdigit(vncServer[i]) && i>0; i--);
/* Set port to connect to */
/* Set port to connect to */
if (sscanf(&vncServer[i], ":%ld", &hostPort) == 0)
hostPort = 0;
hostPort = 0;
hostPort += baseDisplayNum;
/* Modify the string so it only contains the hostname or IP */
if (vncServer[i] == ':') {
vncServer[0] = i - 1;
vncServer[i] = 0;
}
if (vncServer[i] == ':') {
vncServer[0] = i - 1;
vncServer[i] = 0;
}
/* If it's an IP address, then put it in the record */
if (TCPIPValidateIPString(vncServer))
TCPIPConvertIPToHex(&hostInfo, vncServer);
else { /* Do a DNS lookup */
if (TCPIPValidateIPString(vncServer))
TCPIPConvertIPToHex(&hostInfo, vncServer);
else { /* Do a DNS lookup */
hostInfo.cvtPort = TCPIPMangleDomainName(0xF800, vncServer);
TCPIPDNRNameToIP(vncServer, &dnrInfo);
if (toolerror())
return FALSE;
if (toolerror())
return FALSE;
WaitCursor();
DisplayConnectStatus("\pResolving domain name...", FALSE);
initialTime = TickCount();
while (dnrInfo.DNRstatus == DNR_Pending) {
if (TickCount() >= initialTime + 15*60)
break;
TCPIPPoll(); /* Call TCPIPPoll() so that */
} /* Marinetti can process data */
if (TickCount() >= initialTime + 15*60)
break;
TCPIPPoll(); /* Call TCPIPPoll() so that */
} /* Marinetti can process data */
CloseConnectStatusWindow();
InitCursor();
if (dnrInfo.DNRstatus == DNR_OK)
hostInfo.cvtIPAddress == dnrInfo.DNRIPaddress;
hostInfo.cvtIPAddress == dnrInfo.DNRIPaddress;
else
return FALSE;
return FALSE;
}
hostIpid = TCPIPLogin(userid(), hostInfo.cvtIPAddress, (int) hostPort,
0x0010 /* minimize latency */,
0x0010 /* minimize latency */,
0x0040 /* Normal TTL*/);
if (toolerror())
return FALSE;
if (toolerror())
return FALSE;
if (TCPIPOpenTCP(hostIpid) == tcperrOK)
if (!toolerror())
return TRUE;
if (!toolerror())
return TRUE;
return FALSE;
#undef baseDisplayNum
}
#undef baseDisplayNum
}
/* Read data, waiting for up to 15 seconds for the data to be ready */
BOOLEAN DoWaitingReadTCP(unsigned long dataLength) {
unsigned long stopTime;
BOOLEAN result = FALSE;
BOOLEAN result = FALSE;
stopTime = TickCount() + 15 * 60;
do {
result = DoReadTCP(dataLength);
} while (result == FALSE && TickCount() < stopTime);
} while (result == FALSE && TickCount() < stopTime);
return result;
}
@ -300,36 +300,36 @@ BOOLEAN DoWaitingReadTCP(unsigned long dataLength) {
/* Fix things when TCPIPReadTCP returns less data than it's supposed to */
BOOLEAN ReadFixup (unsigned long requested, unsigned long returned) {
static rrBuff theRRBuff;
static rrBuff theRRBuff;
SetHandleSize(requested, readBufferHndl);
if (toolerror())
return FALSE;
return FALSE;
do {
TCPIPPoll();
if (TCPIPReadTCP(hostIpid, buffTypeNewHandle, NULL,
requested-returned, &theRRBuff) != tcperrOK)
return FALSE;
if (toolerror())
return FALSE;
if (theRRBuff.rrBuffCount == 0) /* To avoid infinite loops */
return FALSE;
TCPIPPoll();
if (TCPIPReadTCP(hostIpid, buffTypeNewHandle, NULL,
requested-returned, &theRRBuff) != tcperrOK)
return FALSE;
if (toolerror())
return FALSE;
if (theRRBuff.rrBuffCount == 0) /* To avoid infinite loops */
return FALSE;
HandToPtr(theRRBuff.rrBuffHandle, (char *)*readBufferHndl + returned,
theRRBuff.rrBuffCount);
theRRBuff.rrBuffCount);
returned += theRRBuff.rrBuffCount;
} while (returned < requested);
return TRUE;
}
}
/**********************************************************************
* DoReadTCP() - Issue TCPIPReadTCP() call w/ appropriate parameters
* Return value = did the read succeed?
* Return value = did the read succeed?
**********************************************************************/
BOOLEAN DoReadTCP (unsigned long dataLength) {
static srBuff theSRBuff;
@ -338,24 +338,24 @@ BOOLEAN DoReadTCP (unsigned long dataLength) {
TCPIPPoll();
if (TCPIPStatusTCP(hostIpid, &theSRBuff) != tcperrOK)
return FALSE;
return FALSE;
if (toolerror())
return FALSE;
return FALSE;
if (theSRBuff.srRcvQueued < dataLength)
return FALSE;
if (theSRBuff.srRcvQueued < dataLength)
return FALSE;
if (TCPIPReadTCP(hostIpid, buffTypeHandle, (Ref) readBufferHndl,
dataLength, &theRRBuff) != tcperrOK)
return FALSE;
if (toolerror())
return FALSE;
dataLength, &theRRBuff) != tcperrOK)
return FALSE;
if (toolerror())
return FALSE;
if (theRRBuff.rrBuffCount != dataLength)
return ReadFixup(dataLength, theRRBuff.rrBuffCount);
return TRUE;
}
}
/**********************************************************************
@ -375,15 +375,15 @@ BOOLEAN DoVNCHandshaking (void) {
/* Read RFB version string from the server */
strcpy(versionString, "");
if (! DoWaitingReadTCP(12))
return FALSE;
return FALSE;
HLock(readBufferHndl);
if ( ! ((strncmp((char *)*readBufferHndl, "RFB ", 4) == 0) &&
(strncmp((char *)*readBufferHndl+4, RFBMAJORVERSIONSTR, 3) >= 0) &&
(strncmp((char *)*readBufferHndl+4, RFBMAJORVERSIONSTR, 3) >= 0) &&
(strncmp((char *)*readBufferHndl+7, ".", 1) == 0) &&
(strncmp((char *)*readBufferHndl+11, "\n", 1) == 0))) {
HUnlock(readBufferHndl);
InitCursor();
AlertWindow(awResource, NULL, badRFBVersionAlert);
AlertWindow(awResource, NULL, badRFBVersionAlert);
alerted = TRUE;
return FALSE;
}
@ -391,54 +391,54 @@ BOOLEAN DoVNCHandshaking (void) {
strcpy(versionString, RFBVERSIONSTR);
if (TCPIPWriteTCP(hostIpid, versionString, 12, TRUE, FALSE)) {
return FALSE;
return FALSE;
}
if (toolerror()) {
return FALSE;
return FALSE;
}
if (! DoWaitingReadTCP(4)) { /* Read authentication type */
if (! DoWaitingReadTCP(4)) { /* Read authentication type */
return FALSE;
}
HLock(readBufferHndl);
switch ((unsigned long) (**readBufferHndl)) {
case vncConnectionFailed: HUnlock(readBufferHndl);
case vncConnectionFailed: HUnlock(readBufferHndl);
if (! DoWaitingReadTCP(4))
return FALSE;
return FALSE;
if (toolerror())
return FALSE;
return FALSE;
HLock(readBufferHndl);
reasonLength = SwapBytes4(**readBufferHndl);
HUnlock(readBufferHndl);
if (! DoWaitingReadTCP(reasonLength))
return FALSE;
return FALSE;
if (toolerror())
return FALSE;
return FALSE;
SetHandleSize(
GetHandleSize(readBufferHndl)+1,
readBufferHndl);
if (! toolerror()) {
HLock(readBufferHndl);
*((char *) *readBufferHndl+reasonLength)
= 0;
InitCursor();
AlertWindow(awResource,
(Pointer) readBufferHndl,
connectionFailedAlert);
GetHandleSize(readBufferHndl)+1,
readBufferHndl);
if (! toolerror()) {
HLock(readBufferHndl);
*((char *) *readBufferHndl+reasonLength)
= 0;
InitCursor();
AlertWindow(awResource,
(Pointer) readBufferHndl,
connectionFailedAlert);
alerted = TRUE;
HUnlock(readBufferHndl);
HUnlock(readBufferHndl);
}
return FALSE;
case vncNoAuthentication: break;
case vncVNCAuthentication: if (DoDES())
break;
return FALSE;
case vncNoAuthentication: break;
case vncVNCAuthentication: if (DoDES())
break;
HUnlock(readBufferHndl);
return FALSE;
default: HUnlock(readBufferHndl);
AlertWindow(awResource, NULL,
badAuthTypeAlert);
default: HUnlock(readBufferHndl);
AlertWindow(awResource, NULL,
badAuthTypeAlert);
alerted = TRUE;
return FALSE;
return FALSE;
}
HUnlock(readBufferHndl);
@ -452,66 +452,66 @@ BOOLEAN DoVNCHandshaking (void) {
* DoDES() - Try to do DES (aka VNC) authentication
**********************************************************************/
BOOLEAN DoDES (void) {
/* This reverses the order of the low 7 bits of a byte. */
/* Uses the high bit (7) as scratch space. */
#define SwitchBits(x) do { x &= 0x7f; /* Clear 7 */ \
x ^= (x << 7) & 0x80; /* 0 -> 7 */ \
x &= 0xfe; /* Clear 0 */ \
x ^= (x >> 6) & 0x01; /* 6 -> 0 */ \
x &= 0xbf; /* Clear 6 */ \
x ^= (x >> 1) & 0x40; /* 7 -> 6 */ \
x &= 0x7f; /* Clear 7 */ \
x ^= (x << 6) & 0x80; /* 1 -> 7 */ \
x &= 0xfd; /* Clear 1 */ \
x ^= (x >> 4) & 0x02; /* 5 -> 1 */ \
x &= 0xdf; /* Clear 5 */ \
x ^= (x >> 2) & 0x20; /* 7 -> 5 */ \
x &= 0x7f; /* Clear 7 */ \
x ^= (x << 5) & 0x80; /* 2 -> 7 */ \
x &= 0xfb; /* Clear 2 */ \
x ^= (x >> 2) & 0x04; /* 4 -> 2 */ \
x &= 0xef; /* Clear 4 */ \
x ^= (x >> 3) & 0x10; /* 7 -> 4 */ \
/* This reverses the order of the low 7 bits of a byte. */
/* Uses the high bit (7) as scratch space. */
#define SwitchBits(x) do { x &= 0x7f; /* Clear 7 */ \
x ^= (x << 7) & 0x80; /* 0 -> 7 */ \
x &= 0xfe; /* Clear 0 */ \
x ^= (x >> 6) & 0x01; /* 6 -> 0 */ \
x &= 0xbf; /* Clear 6 */ \
x ^= (x >> 1) & 0x40; /* 7 -> 6 */ \
x &= 0x7f; /* Clear 7 */ \
x ^= (x << 6) & 0x80; /* 1 -> 7 */ \
x &= 0xfd; /* Clear 1 */ \
x ^= (x >> 4) & 0x02; /* 5 -> 1 */ \
x &= 0xdf; /* Clear 5 */ \
x ^= (x >> 2) & 0x20; /* 7 -> 5 */ \
x &= 0x7f; /* Clear 7 */ \
x ^= (x << 5) & 0x80; /* 2 -> 7 */ \
x &= 0xfb; /* Clear 2 */ \
x ^= (x >> 2) & 0x04; /* 4 -> 2 */ \
x &= 0xef; /* Clear 4 */ \
x ^= (x >> 3) & 0x10; /* 7 -> 4 */ \
} while (0)
#define statusOK SwapBytes4(0)
#define statusFailed SwapBytes4(1)
#define statusTooMany SwapBytes4(2)
#define statusOK SwapBytes4(0)
#define statusFailed SwapBytes4(1)
#define statusTooMany SwapBytes4(2)
unsigned char theResponse[16];
unsigned char theKey[8];
BOOLEAN success;
BOOLEAN startedCrypto = FALSE; /* True if we started CryptoTool */
BOOLEAN startedCrypto = FALSE; /* True if we started CryptoTool */
Handle dpSpace;
int i;
DisplayConnectStatus("\pAuthenticating...", FALSE);
if (!(CryptoStatus() && !toolerror())) { /* if Crypto isn't started */
startedCrypto = TRUE;
LoadOneTool(129, 0x100); /* load Crypto tool 1.0+ */
if (toolerror()) { /* Check that it is available */
AlertWindow(awResource, NULL, noCryptoError);
alerted = TRUE;
return FALSE;
}
if (!(CryptoStatus() && !toolerror())) { /* if Crypto isn't started */
startedCrypto = TRUE;
LoadOneTool(129, 0x100); /* load Crypto tool 1.0+ */
if (toolerror()) { /* Check that it is available */
AlertWindow(awResource, NULL, noCryptoError);
alerted = TRUE;
return FALSE;
}
dpSpace = NewHandle(0x0100, userid(),
attrLocked|attrFixed|attrNoCross|attrBank, 0x00000000);
CryptoStartUp((Word) *dpSpace);
dpSpace = NewHandle(0x0100, userid(),
attrLocked|attrFixed|attrNoCross|attrBank, 0x00000000);
CryptoStartUp((Word) *dpSpace);
}
if (! (DoWaitingReadTCP(16))) {
success = FALSE;
success = FALSE;
goto UnloadCrypto;
}
/* Pad password with nulls, as per VNC precedent */
for (i=vncPassword[0]+1; i<=8; i++)
vncPassword[i] = 0;
vncPassword[i] = 0;
/* Flip bits around to be in format expected by CryptoTool */
/* Flip bits around to be in format expected by CryptoTool */
for (i=1; i<9; i++)
SwitchBits(vncPassword[i]);
SwitchBits(vncPassword[i]);
/* Shift password to form 56-bit key */
vncPassword[1] <<= 1;
vncPassword[1] += (vncPassword[2] & 0x7f) >> 6;
@ -536,49 +536,49 @@ BOOLEAN DoDES (void) {
HUnlock(readBufferHndl);
if (TCPIPWriteTCP(hostIpid, theResponse, sizeof(theResponse), TRUE, FALSE))
{
success = FALSE;
goto UnloadCrypto;
{
success = FALSE;
goto UnloadCrypto;
}
if (toolerror()) {
success = FALSE;
success = FALSE;
goto UnloadCrypto;
}
if (! (DoWaitingReadTCP(4))) {
success = FALSE;
success = FALSE;
goto UnloadCrypto;
}
HLock(readBufferHndl);
if ((**readBufferHndl) == statusOK) {
success = TRUE;
success = TRUE;
goto UnloadCrypto;
}
else if ((**readBufferHndl) == statusFailed) {
InitCursor();
else if ((**readBufferHndl) == statusFailed) {
InitCursor();
AlertWindow(awResource, NULL, authFailedError);
alerted = TRUE;
success = FALSE;
success = FALSE;
goto UnloadCrypto;
}
else if ((**readBufferHndl) == statusTooMany) {
InitCursor();
else if ((**readBufferHndl) == statusTooMany) {
InitCursor();
AlertWindow(awResource, NULL, authTooManyError);
alerted = TRUE;
success = FALSE;
success = FALSE;
goto UnloadCrypto;
}
/* else */
success = FALSE;
}
/* else */
success = FALSE;
UnloadCrypto:
HUnlock(readBufferHndl);
if (startedCrypto) {
CryptoShutDown(); /* Shut down Crypto tool set */
DisposeHandle(dpSpace);
UnloadOneTool(129);
CryptoShutDown(); /* Shut down Crypto tool set */
DisposeHandle(dpSpace);
UnloadOneTool(129);
}
return success;
@ -592,15 +592,15 @@ BOOLEAN DoDES (void) {
* FinishVNCHandshaking() - Complete VNC protocol initialization
**********************************************************************/
BOOLEAN FinishVNCHandshaking (void) {
#define screenTooBigError 2010
unsigned char sharedFlag;
unsigned long serverNameLen;
#define screenTooBigError 2010
unsigned char sharedFlag;
unsigned long serverNameLen;
unsigned long encodingInfoSize;
struct PixelFormat {
unsigned char messageType;
unsigned char messageType;
unsigned char padding1;
unsigned int padding2;
unsigned char bitsPerPixel;
unsigned char bitsPerPixel;
unsigned char depth;
unsigned char bigEndianFlag;
unsigned char trueColorFlag;
@ -612,24 +612,24 @@ BOOLEAN FinishVNCHandshaking (void) {
unsigned char blueShift;
unsigned char padding3;
unsigned int padding4;
} pixelFormat = {
0 /* message type - SetPixelFormat */,
0,0 /* padding */,
8 /* bpp */,
8 /* depth */,
0 /* big endian flag - irrelevant */,
TRUE /* true color flag */,
SwapBytes2(7) /* red-max */,
SwapBytes2(7) /* green-max */,
SwapBytes2(3) /* blue-max */,
0 /* red-shift */,
3 /* green-shift */,
6 /* blue-shift */,
0,0 /* padding */
};
} pixelFormat = {
0 /* message type - SetPixelFormat */,
0,0 /* padding */,
8 /* bpp */,
8 /* depth */,
0 /* big endian flag - irrelevant */,
TRUE /* true color flag */,
SwapBytes2(7) /* red-max */,
SwapBytes2(7) /* green-max */,
SwapBytes2(3) /* blue-max */,
0 /* red-shift */,
3 /* green-shift */,
6 /* blue-shift */,
0,0 /* padding */
};
struct Encodings {
unsigned char messageType;
struct Encodings {
unsigned char messageType;
unsigned char padding;
unsigned int numberOfEncodings;
unsigned long firstEncoding;
@ -637,91 +637,91 @@ BOOLEAN FinishVNCHandshaking (void) {
unsigned long thirdEncoding;
unsigned long fourthEncoding;
} encodings = {
2, /* Message Type - SetEncodings */
0, /* padding */
0, /* number of encodings - set below */
SwapBytes4(0xffffff21), /* DesktopSize pseudo-encoding */
2, /* Message Type - SetEncodings */
0, /* padding */
0, /* number of encodings - set below */
SwapBytes4(0xffffff21), /* DesktopSize pseudo-encoding */
SwapBytes4(0xffffff11), /* Cursor pseudo-encoding */
SwapBytes4(1), /* CopyRect encoding */
SwapBytes4(5) /* Hextile encoding */
SwapBytes4(1), /* CopyRect encoding */
SwapBytes4(5) /* Hextile encoding */
/* Per the spec, raw encoding is supported even though
* it is not listed here explicitly.
*/
};
};
DisplayConnectStatus("\pNegotiating protocol options...", FALSE);
/* ClientInitialisation */
sharedFlag = !!requestSharedSession;
if (TCPIPWriteTCP(hostIpid, &sharedFlag, sizeof(sharedFlag), TRUE, FALSE))
return FALSE;
if (TCPIPWriteTCP(hostIpid, &sharedFlag, sizeof(sharedFlag), TRUE, FALSE))
return FALSE;
if (toolerror())
return FALSE;
return FALSE;
/* ServerInitialisation */
if (! DoWaitingReadTCP(2))
return FALSE;
HLock(readBufferHndl);
return FALSE;
HLock(readBufferHndl);
fbWidth = SwapBytes2(**(unsigned **)readBufferHndl);
HUnlock(readBufferHndl);
HUnlock(readBufferHndl);
if (! DoWaitingReadTCP(2))
return FALSE;
HLock(readBufferHndl);
return FALSE;
HLock(readBufferHndl);
fbHeight = SwapBytes2(**(unsigned **)readBufferHndl);
HUnlock(readBufferHndl);
HUnlock(readBufferHndl);
if ((fbWidth > 16384) || (fbHeight > 16384)) {
AlertWindow(awResource, NULL, screenTooBigError);
return FALSE;
return FALSE;
}
/* Ignore server's pixel format and display name */
if (! DoWaitingReadTCP(16))
return FALSE;
return FALSE;
if (! DoWaitingReadTCP(4))
return FALSE;
HLock(readBufferHndl);
serverNameLen = SwapBytes4(**(unsigned long **)readBufferHndl);
HUnlock(readBufferHndl);
return FALSE;
HLock(readBufferHndl);
serverNameLen = SwapBytes4(**(unsigned long **)readBufferHndl);
HUnlock(readBufferHndl);
if (! DoWaitingReadTCP(serverNameLen))
return FALSE;
return FALSE;
if (TCPIPWriteTCP(hostIpid, &pixelFormat.messageType, sizeof(pixelFormat),
TRUE, FALSE))
return FALSE;
TRUE, FALSE))
return FALSE;
if (toolerror())
return FALSE;
return FALSE;
if (useHextile) {
encodings.numberOfEncodings = SwapBytes2(4);
encodings.numberOfEncodings = SwapBytes2(4);
encodingInfoSize = sizeof(encodings);
} else {
/* No Hextile */
encodings.numberOfEncodings = SwapBytes2(3);
/* No Hextile */
encodings.numberOfEncodings = SwapBytes2(3);
encodingInfoSize = sizeof(encodings) - 4;
}
if (TCPIPWriteTCP(hostIpid, &encodings.messageType, encodingInfoSize,
TRUE, FALSE))
return FALSE;
TRUE, FALSE))
return FALSE;
if (toolerror())
return FALSE;
return FALSE;
return TRUE;
#undef screenTooBigError
}
}
/**********************************************************************
* CloseTCPConnection() - Close the TCP connection to the host
**********************************************************************/
void CloseTCPConnection (void) {
TCPIPCloseTCP(hostIpid);
TCPIPCloseTCP(hostIpid);
WaitCursor();
DisplayConnectStatus("\pClosing VNC session...", FALSE);
do {
TCPIPPoll();
TCPIPLogout(hostIpid);
TCPIPLogout(hostIpid);
} while (toolerror() == terrSOCKETOPEN);
CloseConnectStatusWindow();
InitCursor();

10
vncsession.h
View File

@ -1,6 +1,6 @@
/********************************************************************
* vncsession.h - functions for establishing connection to VNC server
* and communicating with it
* and communicating with it
********************************************************************/
#include <types.h>
@ -8,11 +8,11 @@
#define RFBVERSIONSTR "RFB 003.003\n"
#define RFBMAJORVERSIONSTR "003"
#define SwapBytes2(x) (((unsigned int)x << 8) | ((unsigned int)x >> 8))
#define SwapBytes2(x) (((unsigned int)x << 8) | ((unsigned int)x >> 8))
#define SwapBytes4(x) (((unsigned long)x << 24) | \
((unsigned long)x >> 24) | \
(((unsigned long)x & 0x0000FF00) << 8) | \
(((unsigned long)x & 0x00FF0000) >> 8))
((unsigned long)x >> 24) | \
(((unsigned long)x & 0x0000FF00) << 8) | \
(((unsigned long)x & 0x00FF0000) >> 8))
extern BOOLEAN readError;

482
vncview.cc
View File

@ -37,44 +37,44 @@
#include "keyboard.h"
#include "clipboard.h"
#define noMarinettiError 2001
#define outOfMemoryError 2002
#define noMarinettiError 2001
#define outOfMemoryError 2002
#define disconnectTCPIPAlert 2003
#define disconnectTCPIPAlert 2003
#define NCWindow 1000 /* Offset for "New Connection" */
/* window and its controls */
#define winNewConnection 1
#define btnConnect 1
#define btnCancel 2
#define linServer 3
#define txtServer 4
#define txtServerInfo 5
#define txtPassword 6
#define linPassword 7
#define txtDisplay 8
#define rectDisplay 9
#define txtColor 10
#define txtGray 11
#define rad320 12
#define rad640 13
#define chkShared 16
#define chkClipboard 17
#define txtTransfers 23
#define chkEmul3Btn 18
#define chkViewOnly 19
#define txtPreferredEncoding 24
#define radRaw 25
#define radHextile 26
#define NCWindow 1000 /* Offset for "New Connection" */
/* window and its controls */
#define winNewConnection 1
#define btnConnect 1
#define btnCancel 2
#define linServer 3
#define txtServer 4
#define txtServerInfo 5
#define txtPassword 6
#define linPassword 7
#define txtDisplay 8
#define rectDisplay 9
#define txtColor 10
#define txtGray 11
#define rad320 12
#define rad640 13
#define chkShared 16
#define chkClipboard 17
#define txtTransfers 23
#define chkEmul3Btn 18
#define chkViewOnly 19
#define txtPreferredEncoding 24
#define radRaw 25
#define radHextile 26
BOOLEAN done = FALSE; /* are we done, yet? */
EventRecord myEvent; /* event record for menu mode */
GrafPortPtr newConnWindow; /* pointer to new connection window */
BOOLEAN vncConnected = FALSE; /* are we connected to a VNC host */
int menuOffset; /* Indicates which menu bar is active */
Ref startStopParm; /* tool start/shutdown parameter */
BOOLEAN colorTablesComplete = FALSE; /* Are the big color tables complete */
GrafPortPtr newConnWindow; /* pointer to new connection window */
BOOLEAN vncConnected = FALSE; /* are we connected to a VNC host */
int menuOffset; /* Indicates which menu bar is active */
Ref startStopParm; /* tool start/shutdown parameter */
BOOLEAN colorTablesComplete = FALSE; /* Are the big color tables complete */
/* Connection options */
@ -95,9 +95,9 @@ char vncPassword[10];
#pragma databank 1
void DrawContents (void) {
PenNormal(); /* use a "normal" pen */
DrawControls(GetPort()); /* draw controls in window */
}
PenNormal(); /* use a "normal" pen */
DrawControls(GetPort()); /* draw controls in window */
}
#pragma databank 0
@ -106,12 +106,12 @@ void DrawContents (void) {
***************************************************************/
void DoAbout (void) {
#define alertID 1 /* alert string resource ID */
#define alertID 1 /* alert string resource ID */
AlertWindow(awCString+awResource, NULL, alertID);
AlertWindow(awCString+awResource, NULL, alertID);
#undef alertID
}
#undef alertID
}
/***************************************************************
* DoNewConnection - Show the New Connection window
@ -119,183 +119,183 @@ void DoAbout (void) {
void DoNewConnection (void) {
unsigned int masterSCB;
masterSCB = GetMasterSCB();
MakeThisCtlTarget(GetCtlHandleFromID(newConnWindow, linServer));
ShowWindow(newConnWindow);
MakeThisCtlTarget(GetCtlHandleFromID(newConnWindow, linServer));
ShowWindow(newConnWindow);
SelectWindow(newConnWindow);
}
}
/***************************************************************
* DoClose - Close the frontmost window/connection
* Parameters:
* wPtr - window to close
* wPtr - window to close
***************************************************************/
void DoClose (GrafPortPtr wPtr) {
if (wPtr == newConnWindow) {
HideWindow(wPtr);
}
else if (wPtr && vncConnected) { /* Close VNC session window */
CloseWindow(wPtr);
CloseTCPConnection();
vncConnected = FALSE;
void DoClose (GrafPortPtr wPtr) {
if (wPtr == newConnWindow) {
HideWindow(wPtr);
}
else if (wPtr && vncConnected) { /* Close VNC session window */
CloseWindow(wPtr);
CloseTCPConnection();
vncConnected = FALSE;
EnableMItem(fileNewConnection);
InitMenus(0);
myEvent.wmTaskMask = 0x001F79FF; /* let TaskMaster handle keys again */
InitMenus(0);
myEvent.wmTaskMask = 0x001F79FF; /* let TaskMaster handle keys again */
if (cursor) {
InitCursor();
InitCursor();
free(cursor);
}
};
}
};
}
/***************************************************************
* DoLEEdit - Handle edit menu items for LineEdit controls
* Parameters:
* editAction: Action selected from edit menu
* editAction: Action selected from edit menu
***************************************************************/
void DoLEEdit (int editAction) {
CtlRecHndl ctl; /* target control handle */
unsigned long id; /* control ID */
GrafPortPtr port; /* caller's GrafPort */
CtlRecHndl ctl; /* target control handle */
unsigned long id; /* control ID */
GrafPortPtr port; /* caller's GrafPort */
port = GetPort();
SetPort(newConnWindow);
ctl = FindTargetCtl();
id = GetCtlID(ctl);
if ((id == linServer) || (id == linPassword)) {
LEFromScrap();
switch (editAction) {
case editCut: if (id == linServer) {
LECut((LERecHndl) GetCtlTitle(ctl));
};
port = GetPort();
SetPort(newConnWindow);
ctl = FindTargetCtl();
id = GetCtlID(ctl);
if ((id == linServer) || (id == linPassword)) {
LEFromScrap();
switch (editAction) {
case editCut: if (id == linServer) {
LECut((LERecHndl) GetCtlTitle(ctl));
};
LEToScrap();
break;
case editCopy: if (id == linServer) {
LECopy((LERecHndl) GetCtlTitle(ctl));
};
case editCopy: if (id == linServer) {
LECopy((LERecHndl) GetCtlTitle(ctl));
};
LEToScrap();
break;
case editPaste: LEPaste((LERecHndl) GetCtlTitle(ctl));
break;
case editClear: LEDelete((LERecHndl) GetCtlTitle(ctl));
break;
case editPaste: LEPaste((LERecHndl) GetCtlTitle(ctl));
break;
case editClear: LEDelete((LERecHndl) GetCtlTitle(ctl));
break;
};
};
SetPort(port);
}
};
SetPort(port);
}
/***************************************************************
* HandleMenu - Initialize the menu bar.
***************************************************************/
void HandleMenu (void) {
int menuNum, menuItemNum; /* menu number & menu item number */
int menuNum, menuItemNum; /* menu number & menu item number */
menuNum = myEvent.wmTaskData >> 16;
menuItemNum = myEvent.wmTaskData;
switch (menuItemNum) { /* go handle the menu */
case appleAbout: DoAbout(); break;
menuNum = myEvent.wmTaskData >> 16;
menuItemNum = myEvent.wmTaskData;
switch (menuItemNum) { /* go handle the menu */
case appleAbout: DoAbout(); break;
case fileNewConnection: DoNewConnection(); break;
case fileClose: DoClose(FrontWindow()); break;
case fileQuit: Quit(); break;
case fileNewConnection: DoNewConnection(); break;
case fileClose: DoClose(FrontWindow()); break;
case fileQuit: Quit(); break;
case editCut: DoLEEdit(editCut); break;
case editCopy: DoLEEdit(editCopy); break;
case editPaste: DoLEEdit(editPaste); break;
case editClear: DoLEEdit(editClear); break;
case editShowClipboard: ShowClipboard(0x8000, 0); break;
case editSendClipboard: DoSendClipboard(); break;
}
HiliteMenu(FALSE, menuNum); /* unhighlight the menu */
}
case editCut: DoLEEdit(editCut); break;
case editCopy: DoLEEdit(editCopy); break;
case editPaste: DoLEEdit(editPaste); break;
case editClear: DoLEEdit(editClear); break;
case editShowClipboard: ShowClipboard(0x8000, 0); break;
case editSendClipboard: DoSendClipboard(); break;
}
HiliteMenu(FALSE, menuNum); /* unhighlight the menu */
}
/***************************************************************
* HandleControl - Handle a control press in the New Conn. window
***************************************************************/
void HandleControl (void) {
switch (myEvent.wmTaskData4) {
case btnConnect: DoConnect(); break;
case btnCancel: DoClose(newConnWindow); break;
case txtColor: SetCtlValueByID(TRUE, newConnWindow,
rad320);
/* Fall through */
case rad320: hRez = 320; /* "320x200" */ break;
case txtGray: SetCtlValueByID(TRUE, newConnWindow,
rad640);
/* Fall through */
case rad640: hRez = 640; /* "640x200" */ break;
case chkShared: requestSharedSession = !requestSharedSession;
break;
case chkClipboard: allowClipboardTransfers = !allowClipboardTransfers;
break;
case chkEmul3Btn: emulate3ButtonMouse = !emulate3ButtonMouse; break;
case chkViewOnly: viewOnlyMode = !viewOnlyMode; break;
case txtTransfers: allowClipboardTransfers = !allowClipboardTransfers;
SetCtlValueByID(allowClipboardTransfers,
newConnWindow, chkClipboard); break;
case radRaw: useHextile = FALSE; break;
case radHextile: useHextile = TRUE; break;
switch (myEvent.wmTaskData4) {
case btnConnect: DoConnect(); break;
case btnCancel: DoClose(newConnWindow); break;
case txtColor: SetCtlValueByID(TRUE, newConnWindow,
rad320);
/* Fall through */
case rad320: hRez = 320; /* "320x200" */ break;
case txtGray: SetCtlValueByID(TRUE, newConnWindow,
rad640);
/* Fall through */
case rad640: hRez = 640; /* "640x200" */ break;
case chkShared: requestSharedSession = !requestSharedSession;
break;
case chkClipboard: allowClipboardTransfers = !allowClipboardTransfers;
break;
case chkEmul3Btn: emulate3ButtonMouse = !emulate3ButtonMouse; break;
case chkViewOnly: viewOnlyMode = !viewOnlyMode; break;
case txtTransfers: allowClipboardTransfers = !allowClipboardTransfers;
SetCtlValueByID(allowClipboardTransfers,
newConnWindow, chkClipboard); break;
case radRaw: useHextile = FALSE; break;
case radHextile: useHextile = TRUE; break;
};
}
}
/***************************************************************
* InitMenus - Initialize the menu bar.
***************************************************************/
void InitMenus (int offset) {
#define menuID 1 /* menu bar resource ID */
#define menuID 1 /* menu bar resource ID */
int height; /* height of the largest menu */
MenuBarRecHndl menuBarHand = 0; /* for 'handling' the menu bar */
int height; /* height of the largest menu */
MenuBarRecHndl menuBarHand = 0; /* for 'handling' the menu bar */
MenuBarRecHndl oldMenuBarHand;
/* create the menu bar */
oldMenuBarHand = menuBarHand;
menuBarHand = NewMenuBar2(refIsResource, menuID+offset, NULL);
SetSysBar(menuBarHand);
SetMenuBar(NULL);
FixAppleMenu(1); /* add desk accessories */
height = FixMenuBar(); /* draw the completed menu bar */
DrawMenuBar();
if (oldMenuBarHand)
DisposeHandle((Handle) oldMenuBarHand);
/* create the menu bar */
oldMenuBarHand = menuBarHand;
menuBarHand = NewMenuBar2(refIsResource, menuID+offset, NULL);
SetSysBar(menuBarHand);
SetMenuBar(NULL);
FixAppleMenu(1); /* add desk accessories */
height = FixMenuBar(); /* draw the completed menu bar */
DrawMenuBar();
if (oldMenuBarHand)
DisposeHandle((Handle) oldMenuBarHand);
menuOffset = offset; /* So we can tell which menu is active */
menuOffset = offset; /* So we can tell which menu is active */
#undef menuID
}
#undef menuID
}
/***************************************************************
* CheckMenus - Check the menus to see if they should be dimmed
***************************************************************/
void CheckMenus (void) {
GrafPortPtr activeWindow; /* Front visible window */
GrafPortPtr activeWindow; /* Front visible window */
static GrafPortPtr lastActiveWindow;
activeWindow = FrontWindow();
activeWindow = FrontWindow();
/* Speed up common case (no change since last time) */
if (activeWindow == lastActiveWindow)
return;
return;
lastActiveWindow = activeWindow;
if (activeWindow) {
if (GetSysWFlag(activeWindow)) { /* NDA window is active */
EnableMItem(fileClose);
EnableMItem(editUndo);
if (activeWindow) {
if (GetSysWFlag(activeWindow)) { /* NDA window is active */
EnableMItem(fileClose);
EnableMItem(editUndo);
EnableMItem(editCut);
EnableMItem(editCopy);
EnableMItem(editPaste);
EnableMItem(editClear);
}
else if (activeWindow == newConnWindow) { /* New Connection window */
EnableMItem(fileClose);
EnableMItem(fileClose);
DisableMItem(editUndo);
EnableMItem(editCut);
EnableMItem(editCopy);
@ -303,117 +303,117 @@ void CheckMenus (void) {
EnableMItem(editClear);
}
else if (activeWindow == vncWindow) {
DisableMItem(editUndo);
DisableMItem(editCopy);
DisableMItem(editCut);
DisableMItem(editPaste);
DisableMItem(editClear);
}
DisableMItem(editUndo);
DisableMItem(editCopy);
DisableMItem(editCut);
DisableMItem(editPaste);
DisableMItem(editClear);
}
}
else { /* no editable window on top */
else { /* no editable window on top */
DisableMItem(fileClose);
DisableMItem(editUndo);
DisableMItem(editCut);
DisableMItem(editCopy);
DisableMItem(editPaste);
DisableMItem(editClear);
};
DisableMItem(editUndo);
DisableMItem(editCut);
DisableMItem(editCopy);
DisableMItem(editPaste);
DisableMItem(editClear);
};
if (vncConnected) { /* VNC connection present */
DisableMItem(fileNewConnection);
EnableMItem(fileClose);
if (vncConnected) { /* VNC connection present */
DisableMItem(fileNewConnection);
EnableMItem(fileClose);
if (viewOnlyMode)
DisableMItem(editSendClipboard);
DisableMItem(editSendClipboard);
else
EnableMItem(editSendClipboard);
}
else {
DisableMItem(editSendClipboard);
}
}
EnableMItem(editSendClipboard);
}
else {
DisableMItem(editSendClipboard);
}
}
/* InitScreen - Set up color tables and SCBs to appropriate values
*/
void InitScreen (void) {
static ColorTable gray640Colors = {
0x0000, 0x0555, 0x0AAA, 0x0FFF, 0x0000, 0x0555, 0x0AAA, 0x0FFF,
0x0000, 0x0555, 0x0AAA, 0x0FFF, 0x0000, 0x0555, 0x0AAA, 0x0FFF,
0x0000, 0x0555, 0x0AAA, 0x0FFF, 0x0000, 0x0555, 0x0AAA, 0x0FFF
};
};
/* Apple menu uses color tables 1 through 6 */
SetColorTable(7, &gray640Colors);
SetAllSCBs(0x87); /* 640 mode with gray640Colors */
InitPalette(); /* Restore Apple Menu colors */
SetColorTable(7, &gray640Colors);
SetAllSCBs(0x87); /* 640 mode with gray640Colors */
InitPalette(); /* Restore Apple Menu colors */
}
void Quit (void) {
/* Done with event loop - now quitting */
if (vncConnected) /* Disconnect if still connected */
CloseTCPConnection();
if (vncConnected) /* Disconnect if still connected */
CloseTCPConnection();
if (readBufferHndl)
DisposeHandle(readBufferHndl); /* Get rid of TCPIP read buffer hndl */
DisposeHandle(readBufferHndl); /* Get rid of TCPIP read buffer hndl */
if (bigcoltab320)
free(bigcoltab320);
free(bigcoltab320);
if (bigcoltab640a)
free(bigcoltab640a);
free(bigcoltab640a);
if (bigcoltab640b)
free(bigcoltab640b);
free(bigcoltab640b);
if (cursor)
free(cursor);
free(cursor);
/* Ask the user if we should disconnect only if the connection */
/* is not "permanent," i.e. started when the system boots up. */
if (TCPIPGetConnectStatus() && (!TCPIPGetBootConnectFlag()))
if (AlertWindow(awResource+awButtonLayout, NULL, disconnectTCPIPAlert))
{
/* Ask the user if we should disconnect only if the connection */
/* is not "permanent," i.e. started when the system boots up. */
if (TCPIPGetConnectStatus() && (!TCPIPGetBootConnectFlag()))
if (AlertWindow(awResource+awButtonLayout, NULL, disconnectTCPIPAlert))
{
WaitCursor();
/* Must use force flag below because Marinetti will still count
* our ipid as logged in (proventing non-forced disconnect)
* for several minutes after the TCPIPLogout call. */
TCPIPDisconnect(TRUE, &DisplayConnectStatus);
if (connectStatusWindowPtr != NULL)
CloseWindow(connectStatusWindowPtr);
if (connectStatusWindowPtr != NULL)
CloseWindow(connectStatusWindowPtr);
}
UnloadScrap(); /* Save scrap to disk */
UnloadScrap(); /* Save scrap to disk */
TCPIPShutDown(); /* Shut down Marinetti */
UnloadOneTool(54);
ShutDownTools(1, startStopParm); /* shut down the tools */
TCPIPShutDown(); /* Shut down Marinetti */
UnloadOneTool(54);
ShutDownTools(1, startStopParm); /* shut down the tools */
exit(0);
}
}
/***************************************************************
* Main - Initial startup function
***************************************************************/
int main (void) {
int event; /* event type returned by TaskMaster */
int event; /* event type returned by TaskMaster */
#define wrNum 1001 /* New Conn. window resource number */
#define wrNum 1001 /* New Conn. window resource number */
startStopParm = /* start up the tools */
StartUpTools(userid(), 2, 1);
if (toolerror() != 0) {
GrafOff();
SysFailMgr(toolerror(), "\pCould not start tools: ");
startStopParm = /* start up the tools */
StartUpTools(userid(), 2, 1);
if (toolerror() != 0) {
GrafOff();
SysFailMgr(toolerror(), "\pCould not start tools: ");
}
readBufferHndl = NewHandle(1, userid(), 0, NULL);
LoadOneTool(54, 0x200); /* load Marinetti 2.0+ */
if (toolerror()) { /* Check that Marinetti is available */
SysBeep(); /* Can't load Marinetti.. */
InitCursor(); /* Activate pointer cursor */
AlertWindow(awResource, NULL, noMarinettiError);
Quit(); /* Can't proceed, so just quit */
}
else /* Marinetti loaded successfully */
TCPIPStartUp(); /* ... so activate it now */
LoadOneTool(54, 0x200); /* load Marinetti 2.0+ */
if (toolerror()) { /* Check that Marinetti is available */
SysBeep(); /* Can't load Marinetti.. */
InitCursor(); /* Activate pointer cursor */
AlertWindow(awResource, NULL, noMarinettiError);
Quit(); /* Can't proceed, so just quit */
}
else /* Marinetti loaded successfully */
TCPIPStartUp(); /* ... so activate it now */
if (toolerror()) { /* Get handle for TCPIP read buffer */
if (toolerror()) { /* Get handle for TCPIP read buffer */
SysBeep();
InitCursor();
AlertWindow(awResource, NULL, outOfMemoryError);
@ -427,50 +427,50 @@ int main (void) {
Quit();
}
InitScreen(); /* Set up color tables */
InitScreen(); /* Set up color tables */
LoadScrap(); /* put scrap in memory */
InitMenus(0); /* set up the menu bar */
InitCursor(); /* start the arrow cursor */
LoadScrap(); /* put scrap in memory */
InitMenus(0); /* set up the menu bar */
InitCursor(); /* start the arrow cursor */
vncConnected = FALSE; /* Initially not connected */
vncConnected = FALSE; /* Initially not connected */
newConnWindow = NewWindow2("\p New VNC Connection ", 0,
DrawContents, NULL, 0x02, wrNum, rWindParam1);
#undef wrNum
newConnWindow = NewWindow2("\p New VNC Connection ", 0,
DrawContents, NULL, 0x02, wrNum, rWindParam1);
#undef wrNum
DoNewConnection(); /* Display new connection window */
DoNewConnection(); /* Display new connection window */
/* main event loop */
myEvent.wmTaskMask = 0x001F79FF; /* let TaskMaster do everything needed */
while (!done) {
CheckMenus();
/* main event loop */
myEvent.wmTaskMask = 0x001F79FF; /* let TaskMaster do everything needed */
while (!done) {
CheckMenus();
event = TaskMaster(everyEvent, &myEvent);
if (vncConnected)
SendModifiers();
SendModifiers();
switch (event) {
case wInSpecial:
case wInMenuBar: HandleMenu();
break;
case wInGoAway: DoClose((GrafPortPtr) myEvent.wmTaskData);
break;
case wInControl: HandleControl();
break;
case wInContent: if (vncWindow && ((GrafPortPtr)
myEvent.wmTaskData == vncWindow))
DoPointerEvent();
case wInSpecial:
case wInMenuBar: HandleMenu();
break;
case wInGoAway: DoClose((GrafPortPtr) myEvent.wmTaskData);
break;
case wInControl: HandleControl();
break;
case wInContent: if (vncWindow && ((GrafPortPtr)
myEvent.wmTaskData == vncWindow))
DoPointerEvent();
break;
case nullEvt: if (vncConnected) DoPointerEvent();
break;
case nullEvt: if (vncConnected) DoPointerEvent();
break;
case keyDownEvt:
case autoKeyEvt: ProcessKeyEvent();
case autoKeyEvt: ProcessKeyEvent();
}
if (vncConnected)
ConnectedEventLoop();
ConnectedEventLoop();
else if (colorTablesComplete == FALSE)
if (MakeBigColorTables(256))
colorTablesComplete = TRUE;
if (MakeBigColorTables(256))
colorTablesComplete = TRUE;
}
Quit();
}
}

6
vncview.h
View File

@ -22,9 +22,9 @@ extern unsigned long deleteKeysym;
extern char vncServer[257];
extern char vncPassword[10];
extern EventRecord myEvent; /* Event Record for TaskMaster */
extern BOOLEAN vncConnected; /* Is the GS desktop active */
extern BOOLEAN colorTablesComplete; /* Are the color tables complete */
extern EventRecord myEvent; /* Event Record for TaskMaster */
extern BOOLEAN vncConnected; /* Is the GS desktop active */
extern BOOLEAN colorTablesComplete; /* Are the color tables complete */
extern void DoClose (GrafPortPtr wPtr);
extern void DrawContents (void);

612
vncview.rez
View File

@ -6,69 +6,69 @@
/*- Constants --------------------------------------------------*/
#define appleMenu 1
#define fileMenu 2
#define editMenu 3
#define editUndo 250
#define editCut 251
#define editCopy 252
#define editPaste 253
#define editClear 254
#define editSendClipboard 262
#define editShowClipboard 261
#define appleMenu 1
#define fileMenu 2
#define editMenu 3
#define editUndo 250
#define editCut 251
#define editCopy 252
#define editPaste 253
#define editClear 254
#define editSendClipboard 262
#define editShowClipboard 261
#define fileNewConnection 260
#define fileClose 255
#define fileQuit 256
#define appleAbout 257
#define fileClose 255
#define fileQuit 256
#define appleAbout 257
#define noKB 100
#define noKB 100
#define noMarinettiError 2001
#define outOfMemoryError 2002
#define noMarinettiError 2001
#define outOfMemoryError 2002
#define disconnectTCPIPAlert 2003
#define connectionFailedAlert 2004
#define noCryptoError 2005
#define authFailedError 2006
#define authTooManyError 2007
#define badRFBVersionAlert 2008
#define badAuthTypeAlert 2009
#define screenTooBigError 2010
#define noTCPIPConnectionError 2011
#define badGetIpidError 2012
#define badOptionNegotiationError 2013
#define badHandshakingError 2014
#define badReadTCPError 2015
#define disconnectTCPIPAlert 2003
#define connectionFailedAlert 2004
#define noCryptoError 2005
#define authFailedError 2006
#define authTooManyError 2007
#define badRFBVersionAlert 2008
#define badAuthTypeAlert 2009
#define screenTooBigError 2010
#define noTCPIPConnectionError 2011
#define badGetIpidError 2012
#define badOptionNegotiationError 2013
#define badHandshakingError 2014
#define badReadTCPError 2015
#define linedColors 1
#define linedColors 1
#define NCWindow 1000 /* Offset for "New Connection" */
/* window and its controls */
#define NCWindow 1000 /* Offset for "New Connection" */
/* window and its controls */
#define VNCWindow 3000
#define VNCWindow 3000
#define winNewConnection 1
#define btnConnect 1
#define btnCancel 2
#define linServer 3
#define txtServer 4
#define txtServerInfo 5
#define txtPassword 6
#define linPassword 7
#define txtDisplay 8
#define rectDisplay 9
#define txtColor 10
#define txtGray 11
#define rad320 12
#define rad640 13
#define chkShared 16
#define chkClipboard 17
#define txtTransfers 23
#define chkEmul3Btn 18
#define chkViewOnly 19
#define txtPreferredEncoding 24
#define radRaw 25
#define radHextile 26
#define winNewConnection 1
#define btnConnect 1
#define btnCancel 2
#define linServer 3
#define txtServer 4
#define txtServerInfo 5
#define txtPassword 6
#define linPassword 7
#define txtDisplay 8
#define rectDisplay 9
#define txtColor 10
#define txtGray 11
#define rad320 12
#define rad640 13
#define chkShared 16
#define chkClipboard 17
#define txtTransfers 23
#define chkEmul3Btn 18
#define chkViewOnly 19
#define txtPreferredEncoding 24
#define radRaw 25
#define radHextile 26
/*- Tools ------------------------------------------------------*/
@ -204,7 +204,7 @@ resource rMenuItem (editSendClipboard) {
editSendClipboard
};
resource rMenuItem (fileNewConnection) { /* New menu item */
resource rMenuItem (fileNewConnection) { /* New menu item */
fileNewConnection, /* menu item ID */
"N","n", /* key equivalents */
0, /* check character */
@ -217,7 +217,7 @@ resource rMenuItem (fileClose) { /* Close menu item */
"W","w", /* key equivalents */
0, /* check character */
refIsResource*itemTitleRefShift /* flags */
+ fDivider,
+ fDivider,
fileClose /* menu item title resource ID */
};
@ -248,11 +248,11 @@ resource rPString (editCopy, noCrossBank) {"Copy"};
resource rPString (editPaste, noCrossBank) {"Paste"};
resource rPString (editClear, noCrossBank) {"Clear"};
resource rPString (editShowClipboard, noCrossBank)
{"Show Clipboard"};
{"Show Clipboard"};
resource rPString (editSendClipboard, noCrossBank)
{"Send Clipboard"};
{"Send Clipboard"};
resource rPString (fileNewConnection, noCrossBank)
{"New Connection..."};
{"New Connection..."};
resource rPString (fileClose, noCrossBank) {"Close"};
resource rPString (fileQuit, noCrossBank) {"Quit"};
resource rPString (appleAbout, noCrossBank) {"About VNCview GS..."};
@ -330,7 +330,7 @@ resource rMenuItem (editPaste+noKB) { /* Paste menu item */
editPaste /* menu item title resource ID */
};
resource rMenuItem (fileNewConnection+noKB) { /* New menu item */
resource rMenuItem (fileNewConnection+noKB) { /* New menu item */
fileNewConnection, /* menu item ID */
"","", /* key equivalents */
0, /* check character */
@ -343,7 +343,7 @@ resource rMenuItem (fileClose+noKB) { /* Close menu item */
"","", /* key equivalents */
0, /* check character */
refIsResource*itemTitleRefShift /* flags */
+ fDivider,
+ fDivider,
fileClose /* menu item title resource ID */
};
@ -370,26 +370,26 @@ resource rAlertString (1) {
/*- Resources used by Finder, etc. -----------------------------*/
resource rVersion (1) {
{
1,0,0, /* Version number */
{
1,0,0, /* Version number */
beta, 1, /* Release version */
},
verUS, /* Region code */
"VNCview GS", /* Title */
verUS, /* Region code */
"VNCview GS", /* Title */
"Copyright \$A9 2002\$D12004\n"
"by Stephen Heumann"
};
resource rBundle (1, preload, nospecialmemory) {
1, /* Icon ID */
1, /* rBundle ID */
{ /* OneDoc structure to match the program */
{
$81,
1, /* Icon ID */
1, /* rBundle ID */
{ /* OneDoc structure to match the program */
{
$81,
{0},
{1},
{2}
},
},
$00000005,
matchFileType {{$B3}},
empty {},
@ -403,172 +403,172 @@ resource rBundle (1, preload, nospecialmemory) {
empty {},
empty {},
empty {}
}
}
};
resource rIcon (1, preload, nospecialmemory) {
$8000,
22,
24,
$"000000000000000000000000"
$"0F8EFF00F0FF00F0F0FFFFF0"
$8000,
22,
24,
$"000000000000000000000000"
$"0F8EFF00F0FF00F0F0FFFFF0"
$"0F45FF0F000F0F00F0FFFFF0"
$"000000000000000000000000"
$"0F99FF00FFF0F00FFFFFF0F0"
$"0F99FF0F0F00F0FFFFFFF030"
$"0F99FF0F0F00F0FFFFFFF030"
$"0000000000000000000000F0"
$"0999999999999999999990F0"
$"099FFFF000F0F00FFF999030"
$"09FFFFFFFFFFFFFFFFF99030"
$"09FFFFFFFFFFFFFFFFF99030"
$"09F88FFFFF88F1111FF99030"
$"09FF88FFF88FF1FFF1F99030"
$"09FF88FFF88FF1FFF1F99030"
$"09FFF88F88FFFFFFFFF99030"
$"09FFF88F88FFFFFFFFF99030"
$"09FFF88F88FFFF4444F99030"
$"09FFFF888FFFF4FFFFF99030"
$"09FFFF888FFFF4FFFFF99030"
$"09FFFFF8FFFFFF4444F99030"
$"09FFFFF8FFFFFF4444F99030"
$"09FFFFFFFFFFFFFFFFF990F0"
$"000000000000000000000000"
$"0F3FFFFFF33333333333F0F0"
$"000000000000000000000000",
$"FFFFFFFFFFFFFFFFFFFFFFFF"
$"FFFFFFFFFFFFFFFFFFFFFFFF"
$"FFFFFFFFFFFFFFFFFFFFFFFF"
$"FFFFFFFFFFFFFFFFFFFFFFFF"
$"FFFFFFFFFFFFFFFFFFFFFFFF"
$"FFFFFFFFFFFFFFFFFFFFFFFF"
$"FFFFFFFFFFFFFFFFFFFFFFFF"
$"FFFFFFFFFFFFFFFFFFFFFFFF"
$"FFFFFFFFFFFFFFFFFFFFFFFF"
$"FFFFFFFFFFFFFFFFFFFFFFFF"
$"FFFFFFFFFFFFFFFFFFFFFFFF"
$"FFFFFFFFFFFFFFFFFFFFFFFF"
$"FFFFFFFFFFFFFFFFFFFFFFFF"
$"FFFFFFFFFFFFFFFFFFFFFFFF"
$"FFFFFFFFFFFFFFFFFFFFFFFF"
$"FFFFFFFFFFFFFFFFFFFFFFFF"
$"FFFFFFFFFFFFFFFFFFFFFFFF"
$"FFFFFFFFFFFFFFFFFFFFFFFF"
$"FFFFFFFFFFFFFFFFFFFFFFFF"
$"FFFFFFFFFFFFFFFFFFFFFFFF"
$"FFFFFFFFFFFFFFFFFFFFFFFF"
$"FFFFFFFFFFFFFFFFFFFFFFFF"
$"FFFFFFFFFFFFFFFFFFFFFFFF"
$"FFFFFFFFFFFFFFFFFFFFFFFF"
$"FFFFFFFFFFFFFFFFFFFFFFFF"
$"FFFFFFFFFFFFFFFFFFFFFFFF"
$"FFFFFFFFFFFFFFFFFFFFFFFF"
$"FFFFFFFFFFFFFFFFFFFFFFFF"
};
resource rIcon (2, preload, nospecialmemory) {
0x8000,
8,
8,
$"F8F8F11F"
$"F8F8F1F1"
$"F8F8F1F1"
$"F8F8FFFF"
$"F8F8FF44"
$"F8F8F4FF"
$"FF8FF4FF"
$"FF8FFF44",
$"0F0F0FF0"
$"0F0F0F0F"
$"0F0F0F0F"
$"0F0F0000"
$"0F0F00FF"
$"0F0F0F00"
$"00F00F00"
$"00F000FF"
0x8000,
8,
8,
$"F8F8F11F"
$"F8F8F1F1"
$"F8F8F1F1"
$"F8F8FFFF"
$"F8F8FF44"
$"F8F8F4FF"
$"FF8FF4FF"
$"FF8FFF44",
$"0F0F0FF0"
$"0F0F0F0F"
$"0F0F0F0F"
$"0F0F0000"
$"0F0F00FF"
$"0F0F0F00"
$"00F00F00"
$"00F000FF"
};
/*- Error handler ----------------------------------------------*/
resource rAlertString (noMarinettiError) {
"42:"
"Could not load the Marinetti TCP/IP stack. Please ensure that "
"you have Marinetti 2.0 or later installed on this computer."
":^#5\$00";
};
"42:"
"Could not load the Marinetti TCP/IP stack. Please ensure that "
"you have Marinetti 2.0 or later installed on this computer."
":^#5\$00";
};
resource rAlertString (noCryptoError) {
"42:"
"42:"
"Could not load the Crypto tool set. Please install the crypto "
"tool set version 1.0 or later to use passwords in VNCview GS."
":^#6\$00";
};
resource rAlertString (outOfMemoryError) {
"42:"
"Could not allocate sufficient memory. Please reduce memory "
"usage and run VNCview GS again."
":^#5\$00";
};
"42:"
"Could not allocate sufficient memory. Please reduce memory "
"usage and run VNCview GS again."
":^#5\$00";
};
resource rAlertString (disconnectTCPIPAlert) {
"20:"
"20:"
"Do you want to disconnect your TCP/IP connection?"
":^#3:#2\$00";
};
resource rAlertString (authFailedError) {
"52:"
"52:"
"Authentication failed. Please re-type your password and try again."
":^#6\$00";
};
resource rAlertString (authTooManyError) {
"72:"
"Authentication has failed too many times. Please check that you are "
"72:"
"Authentication has failed too many times. Please check that you are "
"using the correct password and wait a while before connecting again."
":^#6\$00";
};
resource rAlertString (connectionFailedAlert) {
"92;"
"92;"
"Connection failed:\n"
"*0"
";^#6\$00";
};
resource rAlertString (badRFBVersionAlert) {
"42:"
"42:"
"The server reported an RFB protocal version incompatible with VNCview "
"GS or is not an RFB server."
":^#6\$00";
};
resource rAlertString (badAuthTypeAlert) {
"42:"
"42:"
"The connection failed because the server requested an authentication "
"type not recognized by VNCview GS."
":^#6\$00";
};
resource rAlertString (noTCPIPConnectionError) {
"32:"
"32:"
"A TCP/IP connection could not be established."
":^#6\$00";
};
resource rAlertString (badGetIpidError) {
"42:"
"42:"
"There was an error while resolving the hostname you provided or "
"preparing to connect to it."
":^#6\$00";
};
resource rAlertString (badOptionNegotiationError) {
"32:"
"32:"
"There was an error while negotiating protocol options."
":^#6\$00";
};
resource rAlertString (badHandshakingError) {
"32:"
"32:"
"There was an error while establishing a VNC connection with the server."
":^#6\$00";
};
resource rAlertString (screenTooBigError) {
"72:"
"72:"
"The server's framebuffer resolution is too big for VNCview GS. "
"VNCview GS does not support resolutions greater than 16,384 by 16,384."
":^#6\$00";
@ -576,7 +576,7 @@ resource rAlertString (screenTooBigError) {
#if 0
resource rAlertString (badReadTCPError) {
"72:"
"72:"
"The TCP/IP stack did not return the amount of data expected. This "
"may be indicative of a bug in Marinetti or in the VNC server software."
":^#6\$00";
@ -584,7 +584,7 @@ resource rAlertString (badReadTCPError) {
#endif
resource rAlertString (10000) {
"72:"
"72:"
"*0"
":^#6\$00";
};
@ -592,28 +592,28 @@ resource rAlertString (10000) {
/*- New VNC Connection window resources ----------------------------------*/
resource rWindParam1 (NCWindow+winNewConnection) {
fTitle+fClose+fFlex+fMove, /* wFrameBits */
nil, /* wTitle */
0, /* wRefCon */
{0,0,0,0}, /* ZoomRect */
nil, /* wColor ID */
{0,0}, /* Origin */
{0,0}, /* data size */
{0,0}, /* max height-width */
{0,0}, /* scroll vertical, horizontal */
{0,0}, /* page vertical, horizontal */
0, /* wInfoRefCon */
0, /* wInfoHeight */
{40,162,181,478}, /* wPosition */
infront, /* wPlane */
NCWindow+winNewConnection, /* wStorage */
$0009 /* wInVerb */
fTitle+fClose+fFlex+fMove, /* wFrameBits */
nil, /* wTitle */
0, /* wRefCon */
{0,0,0,0}, /* ZoomRect */
nil, /* wColor ID */
{0,0}, /* Origin */
{0,0}, /* data size */
{0,0}, /* max height-width */
{0,0}, /* scroll vertical, horizontal */
{0,0}, /* page vertical, horizontal */
0, /* wInfoRefCon */
0, /* wInfoHeight */
{40,162,181,478}, /* wPosition */
infront, /* wPlane */
NCWindow+winNewConnection, /* wStorage */
$0009 /* wInVerb */
};
resource rControlList (NCWindow+winNewConnection) {{
NCWindow+btnConnect,
NCWindow+btnConnect,
NCWindow+btnCancel,
NCWindow+linServer,
NCWindow+linServer,
NCWindow+txtServer,
NCWindow+txtServerInfo,
NCWindow+txtPassword,
@ -635,267 +635,267 @@ resource rControlList (NCWindow+winNewConnection) {{
}};
resource rControlTemplate (NCWindow+btnConnect) {
btnConnect, /* Control ID */
{121,217,0,0}, /* Control Rect */
btnConnect, /* Control ID */
{121,217,0,0}, /* Control Rect */
SimpleButtonControl {{
$0001, /* flags */
$3002, /* more flags */
0, /* refcon */
NCWindow+btnConnect, /* Title Ref */
nil, /* color table ref */
{"\$0D","\$0D",0,0} /* key equivalents (esc) */
}};
$0001, /* flags */
$3002, /* more flags */
0, /* refcon */
NCWindow+btnConnect, /* Title Ref */
nil, /* color table ref */
{"\$0D","\$0D",0,0} /* key equivalents (esc) */
}};
};
resource rPString (NCWindow+btnConnect) {"Connect"};
resource rControlTemplate (NCWindow+btnCancel) {
btnCancel, /* Control ID */
{121,128,0,0}, /* Control Rect */
btnCancel, /* Control ID */
{121,128,0,0}, /* Control Rect */
SimpleButtonControl {{
$0000, /* flags */
$3002, /* more flags */
0, /* refcon */
NCWindow+btnCancel, /* Title Ref */
nil, /* color table ref */
{"\$1B","\$1B",0,0} /* key equivalents (esc) */
$0000, /* flags */
$3002, /* more flags */
0, /* refcon */
NCWindow+btnCancel, /* Title Ref */
nil, /* color table ref */
{"\$1B","\$1B",0,0} /* key equivalents (esc) */
}};
};
resource rPString (NCWindow+btnCancel) {"Cancel"};
resource rControlTemplate (NCWindow+linServer) {
linServer,
linServer,
{4,87,16,310},
editLineControl {{
$0000,
$0000,
$7000,
0,
0,
255, /* Max Size */
0 /* text ref */
}};
};
resource rControlTemplate (NCWindow+txtServer) {
txtServer,
{5,3,15,86},
txtServer,
{5,3,15,86},
statTextControl {{
$0004,
$0004,
$1002,
0,
NCWindow+txtServer /* Title ref */
}};
NCWindow+txtServer /* Title ref */
}};
};
resource rTextForLETextBox2 (NCWindow+txtServer) {"VNC Server:"};
resource rControlTemplate (NCWindow+txtServerInfo) {
txtServerInfo,
{16,0,26,316},
txtServerInfo,
{16,0,26,316},
statTextControl {{
$0000,
$0000,
$1002,
0,
NCWindow+txtServerInfo /* Title ref */
}};
NCWindow+txtServerInfo /* Title ref */
}};
};
resource rTextForLETextBox2 (NCWindow+txtServerInfo) {
"\$01J\$01\$00Use \$01S\$03\$00host:display\$01S\$00\$00 "
"\$01J\$01\$00Use \$01S\$03\$00host:display\$01S\$00\$00 "
"(or \$01S\$03\$00host\$01S\$00\$00 for display 0)."
};
resource rControlTemplate (NCWindow+txtPassword) {
txtPassword,
{29,15,38,86},
txtPassword,
{29,15,38,86},
statTextControl {{
$0004,
$0004,
$1002,
0,
NCWindow+txtPassword /* Title ref */
}};
NCWindow+txtPassword /* Title ref */
}};
};
resource rTextForLETextBox2 (NCWindow+txtPassword) {"Password:"};
resource rControlTemplate (NCWindow+linPassword) {
linPassword,
linPassword,
{28,87,39,310},
editLineControl {{
$0000,
$0000,
$7000,
0,
8, /* Max Size */
0,
8, /* Max Size */
0, /* text ref */
$D7 /* password character */
$D7 /* password character */
}};
};
resource rControlTemplate (NCWindow+txtDisplay) {
txtDisplay,
{43,13,52,73},
txtDisplay,
{43,13,52,73},
statTextControl {{
$0000,
$0000,
$1002,
0,
NCWindow+txtDisplay /* Title ref */
}};
NCWindow+txtDisplay /* Title ref */
}};
};
resource rTextForLETextBox2 (NCWindow+txtDisplay) {" Display "};
resource rControlTemplate (NCWindow+rectDisplay) {
NCWindow+rectDisplay,
{47,3,100,111},
NCWindow+rectDisplay,
{47,3,100,111},
rectangleControl {{
$FF01,
$FF01,
$1000,
0
}};
}};
};
resource rControlTemplate (NCWindow+rad320) {
rad320,
{55,10,0,0},
rad320,
{55,10,0,0},
RadioControl {{
$0002,
$0002,
$1002,
0,
NCWindow+rad320, /* Title ref */
1 /* initial value */
NCWindow+rad320, /* Title ref */
1 /* initial value */
}};
};
resource rPString (NCWindow+rad320) {"320 x 200"};
resource rControlTemplate (NCWindow+txtColor) {
txtColor,
{64,35,73,90},
txtColor,
{64,35,73,90},
statTextControl {{
$000C,
$000C,
$1002,
0,
NCWindow+txtColor /* Title ref */
NCWindow+txtColor /* Title ref */
}};
};
resource rTextForLETextBox2 (NCWindow+txtColor) {"Color"};
resource rControlTemplate (NCWindow+rad640) {
rad640,
{78,10,0,0},
rad640,
{78,10,0,0},
RadioControl {{
$0002,
$0002,
$1002,
0,
NCWindow+rad640, /* Title ref */
0 /* initial value */
NCWindow+rad640, /* Title ref */
0 /* initial value */
}};
};
resource rPString (NCWindow+rad640) {"640 x 200"};
resource rControlTemplate (NCWindow+txtGray) {
txtGray,
{87,35,96,109},
txtGray,
{87,35,96,109},
statTextControl {{
$000C,
$000C,
$1002,
0,
NCWindow+txtGray /* Title ref */
NCWindow+txtGray /* Title ref */
}};
};
resource rTextForLETextBox2 (NCWindow+txtGray) {"Grayscale"};
resource rControlTemplate (NCWindow+chkShared) {
chkShared,
{43,117,0,0},
chkShared,
{43,117,0,0},
CheckControl {{
$0000,
$0000,
$1002,
0,
NCWindow+chkShared, /* Title ref */
1 /* initial value */
NCWindow+chkShared, /* Title ref */
1 /* initial value */
}};
};
resource rPString (NCWindow+chkShared) {"Request Shared Session"};
resource rControlTemplate (NCWindow+chkClipboard) {
chkClipboard,
{82,117,0,0},
chkClipboard,
{82,117,0,0},
CheckControl {{
$0000,
$0000,
$1002,
0,
NCWindow+chkClipboard, /* Title ref */
1 /* initial value */
NCWindow+chkClipboard, /* Title ref */
1 /* initial value */
}};
};
resource rPString (NCWindow+chkClipboard) {"Allow Clipboard"};
resource rControlTemplate (NCWindow+txtTransfers) {
txtTransfers,
{91,144,100,310},
txtTransfers,
{91,144,100,310},
statTextControl {{
$000C,
$000C,
$1002,
0,
NCWindow+txtTransfers /* Title ref */
NCWindow+txtTransfers /* Title ref */
}};
};
resource rTextForLETextBox2 (NCWindow+txtTransfers) {"Transfers from Server"};
resource rControlTemplate (NCWindow+chkEmul3Btn) {
chkEmul3Btn,
{56,117,0,0},
chkEmul3Btn,
{56,117,0,0},
CheckControl {{
$0000,
$0000,
$1002,
0,
NCWindow+chkEmul3Btn, /* Title ref */
1 /* initial value */
NCWindow+chkEmul3Btn, /* Title ref */
1 /* initial value */
}};
};
resource rPString (NCWindow+chkEmul3Btn) {"Emulate 3-Button Mouse"};
resource rControlTemplate (NCWindow+chkViewOnly) {
chkViewOnly,
{69,117,0,0},
chkViewOnly,
{69,117,0,0},
CheckControl {{
$0000,
$0000,
$1002,
0,
NCWindow+chkViewOnly, /* Title ref */
0 /* initial value */
NCWindow+chkViewOnly, /* Title ref */
0 /* initial value */
}};
};
resource rPString (NCWindow+chkViewOnly) {"View Only Mode"};
resource rControlTemplate (NCWindow+txtPreferredEncoding) {
txtPreferredEncoding,
{104,3,91,310},
txtPreferredEncoding,
{104,3,91,310},
statTextControl {{
$0004,
$0004,
$1002,
0,
NCWindow+txtPreferredEncoding /* Title ref */
}};
NCWindow+txtPreferredEncoding /* Title ref */
}};
};
resource rTextForLETextBox2 (NCWindow+txtPreferredEncoding) {"Preferred Encoding:"};
resource rControlTemplate (NCWindow+radRaw) {
radRaw,
{104,155,0,0},
radRaw,
{104,155,0,0},
RadioControl {{
$0003,
$0003,
$1002,
0,
NCWindow+radRaw, /* Title ref */
1 /* initial value */
NCWindow+radRaw, /* Title ref */
1 /* initial value */
}};
};
resource rPString (NCWindow+radRaw) {"Raw"};
resource rControlTemplate (NCWindow+radHextile) {
radHextile,
{104,220,0,0},
radHextile,
{104,220,0,0},
RadioControl {{
$0003,
$0003,
$1002,
0,
NCWindow+radHextile, /* Title ref */
0 /* initial value */
NCWindow+radHextile, /* Title ref */
0 /* initial value */
}};
};
resource rPString (NCWindow+radHextile) {"Hextile"};
@ -904,22 +904,22 @@ resource rPString (NCWindow+radHextile) {"Hextile"};
/*- TCP/IP Connection Status window resources ----------------------*/
resource rWindParam1 (1002) {
fVis + fAlert, /* wFrameBits */
nil, /* wTitle */
0, /* wRefCon */
{0,0,0,0}, /* ZoomRect */
nil, /* wColor ID */
{0,0}, /* Origin */
{0,0}, /* data size */
{0,0}, /* max height-width */
{0,0}, /* scroll vertical, horizontal */
{0,0}, /* page vertical, horizontal */
0, /* wInfoRefCon */
0, /* wInfoHeight */
{85,169,115,471}, /* wPosition */
infront, /* wPlane */
nil, /* wStorage */
$0000 /* wInVerb */
fVis + fAlert, /* wFrameBits */
nil, /* wTitle */
0, /* wRefCon */
{0,0,0,0}, /* ZoomRect */
nil, /* wColor ID */
{0,0}, /* Origin */
{0,0}, /* data size */
{0,0}, /* max height-width */
{0,0}, /* scroll vertical, horizontal */
{0,0}, /* page vertical, horizontal */
0, /* wInfoRefCon */
0, /* wInfoHeight */
{85,169,115,471}, /* wPosition */
infront, /* wPlane */
nil, /* wStorage */
$0000 /* wInVerb */
};
resource rPString(10002) {"Press \$11. to cancel."};
@ -928,46 +928,46 @@ resource rPString(10002) {"Press \$11. to cancel."};
/* 640 mode */
resource rWindParam1 (1003) {
fRScroll + fBScroll + fVis + fCtlTie + fGrow, /* wFrameBits */
nil, /* wTitle */
0, /* wRefCon */
{0,0,0,0}, /* ZoomRect */
1, /* wColor ID */
{0,0}, /* Origin */
{0,0}, /* data size */
{0,0}, /* max height-width */
{8,8}, /* scroll vertical, horizontal */
{0,608}, /* page vertical, horizontal */
0, /* wInfoRefCon */
0, /* wInfoHeight */
{13,1,187,614}, /* wPosition */
infront, /* wPlane */
nil, /* wStorage */
$0800 /* wInVerb */
fRScroll + fBScroll + fVis + fCtlTie + fGrow, /* wFrameBits */
nil, /* wTitle */
0, /* wRefCon */
{0,0,0,0}, /* ZoomRect */
1, /* wColor ID */
{0,0}, /* Origin */
{0,0}, /* data size */
{0,0}, /* max height-width */
{8,8}, /* scroll vertical, horizontal */
{0,608}, /* page vertical, horizontal */
0, /* wInfoRefCon */
0, /* wInfoHeight */
{13,1,187,614}, /* wPosition */
infront, /* wPlane */
nil, /* wStorage */
$0800 /* wInVerb */
};
/* 320 mode */
resource rWindParam1 (1004) {
fRScroll + fBScroll + fVis + fCtlTie + fGrow, /* wFrameBits */
nil, /* wTitle */
0, /* wRefCon */
{0,0,0,0}, /* ZoomRect */
1, /* wColor ID */
{0,0}, /* Origin */
{0,0}, /* data size */
{0,0}, /* max height-width */
{8,8}, /* scroll vertical, horizontal */
{0,0}, /* page vertical, horizontal */
0, /* wInfoRefCon */
0, /* wInfoHeight */
{13,1,187,303}, /* wPosition */
infront, /* wPlane */
nil, /* wStorage */
$0800 /* wInVerb */
fRScroll + fBScroll + fVis + fCtlTie + fGrow, /* wFrameBits */
nil, /* wTitle */
0, /* wRefCon */
{0,0,0,0}, /* ZoomRect */
1, /* wColor ID */
{0,0}, /* Origin */
{0,0}, /* data size */
{0,0}, /* max height-width */
{8,8}, /* scroll vertical, horizontal */
{0,0}, /* page vertical, horizontal */
0, /* wInfoRefCon */
0, /* wInfoHeight */
{13,1,187,303}, /* wPosition */
infront, /* wPlane */
nil, /* wStorage */
$0800 /* wInVerb */
};
resource rWindColor (1) {
0x0000,
0x0000,
0x0FA0,
0x020F,
0xF0AA,