R6.6 is the Xorg base-lineXORG-MAIN

1 files changed, 416 insertions, 0 deletions

diff --git a/lbx/lbxzerorep.c b/lbx/lbxzerorep.c
new file mode 100644
index 000000000..350d7f0f9
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+++ b/lbx/lbxzerorep.c
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+/* $Xorg: lbxzerorep.c,v 1.4 2001/02/09 02:05:17 xorgcvs Exp $ */
+
+/*
+
+Copyright 1996, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR
+OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall
+not be used in advertising or otherwise to promote the sale, use or
+other dealings in this Software without prior written authorization
+from The Open Group.
+
+*/
+
+/*
+ * This module handles zeroing out unused pad bytes in core X replies.
+ * This will hopefully improve both stream and delta compression,
+ * since we are removing the random values in pad bytes.
+ */
+
+#define NEED_REPLIES
+#include "X.h"
+#include <X11/Xproto.h>
+
+
+ZeroReplyPadBytes (buf, reqType)
+    char *buf;
+    int reqType;
+{
+    switch (reqType) {
+    case X_GetWindowAttributes:
+    {
+	xGetWindowAttributesReply *reply = (xGetWindowAttributesReply *) buf;
+	reply->pad = 0;
+	break;
+    }
+    case X_GetGeometry:
+    {
+	xGetGeometryReply *reply = (xGetGeometryReply *) buf;
+	reply->pad1 = 0;
+	reply->pad2 = 0;
+	reply->pad3 = 0;
+	break;
+    }
+    case X_QueryTree:
+    {
+	xQueryTreeReply *reply = (xQueryTreeReply *) buf;
+	reply->pad1 = 0;
+	reply->pad2 = 0;
+	reply->pad3 = 0;
+	reply->pad4 = 0;
+	reply->pad5 = 0;
+	break;
+    }
+    case X_InternAtom:
+    {
+	xInternAtomReply *reply = (xInternAtomReply *) buf;
+	reply->pad1 = 0;
+	reply->pad2 = 0;
+	reply->pad3 = 0;
+	reply->pad4 = 0;
+	reply->pad5 = 0;
+	reply->pad6 = 0;
+	break;
+    }
+    case X_GetAtomName:
+    {
+	xGetAtomNameReply *reply = (xGetAtomNameReply *) buf;
+	reply->pad1 = 0;
+	reply->pad2 = 0;
+	reply->pad3 = 0;
+	reply->pad4 = 0;
+	reply->pad5 = 0;
+	reply->pad6 = 0;
+	reply->pad7 = 0;
+	break;
+    }
+    case X_GetProperty:
+    {
+	xGetPropertyReply *reply = (xGetPropertyReply *) buf;
+	reply->pad1 = 0;
+	reply->pad2 = 0;
+	reply->pad3 = 0;
+	break;
+    }
+    case X_ListProperties:
+    {
+	xListPropertiesReply *reply = (xListPropertiesReply *) buf;
+	reply->pad1 = 0;
+	reply->pad2 = 0;
+	reply->pad3 = 0;
+	reply->pad4 = 0;
+	reply->pad5 = 0;
+	reply->pad6 = 0;
+	reply->pad7 = 0;
+	break;
+    }
+    case X_GetSelectionOwner:
+    {
+	xGetSelectionOwnerReply *reply = (xGetSelectionOwnerReply *) buf;
+	reply->pad1 = 0;
+	reply->pad2 = 0;
+	reply->pad3 = 0;
+	reply->pad4 = 0;
+	reply->pad5 = 0;
+	reply->pad6 = 0;
+	break;
+    }
+    case X_GrabKeyboard:
+    case X_GrabPointer:
+    {
+	xGrabKeyboardReply *reply = (xGrabKeyboardReply *) buf;
+	reply->pad1 = 0;
+	reply->pad2 = 0;
+	reply->pad3 = 0;
+	reply->pad4 = 0;
+	reply->pad5 = 0;
+	reply->pad6 = 0;
+	break;
+    }
+    case X_QueryPointer:
+    {
+	xQueryPointerReply *reply = (xQueryPointerReply *) buf;
+	reply->pad1 = 0;
+	reply->pad = 0;
+	break;
+    }
+    case X_GetMotionEvents:
+    {
+	xGetMotionEventsReply *reply = (xGetMotionEventsReply *) buf;
+	reply->pad1 = 0;
+	reply->pad2 = 0;
+	reply->pad3 = 0;
+	reply->pad4 = 0;
+	reply->pad5 = 0;
+	reply->pad6 = 0;
+	break;
+    }
+    case X_TranslateCoords:
+    {
+	xTranslateCoordsReply *reply = (xTranslateCoordsReply *) buf;
+	reply->pad2 = 0;
+	reply->pad3 = 0;
+	reply->pad4 = 0;
+	reply->pad5 = 0;
+	break;
+    }
+    case X_GetInputFocus:
+    {
+	xGetInputFocusReply *reply = (xGetInputFocusReply *) buf;
+	reply->pad1 = 0;
+	reply->pad2 = 0;
+	reply->pad3 = 0;
+	reply->pad4 = 0;
+	reply->pad5 = 0;
+	break;
+    }
+    case X_QueryKeymap:
+    {
+	xQueryKeymapReply *reply = (xQueryKeymapReply *) buf;
+	reply->pad1 = 0;
+	break;
+    }
+    case X_QueryFont:
+    {
+	xQueryFontReply *reply = (xQueryFontReply *) buf;
+	reply->pad1 = 0;
+	break;
+    }
+    case X_QueryTextExtents:
+    {
+	xQueryTextExtentsReply *reply = (xQueryTextExtentsReply *) buf;
+	reply->pad = 0;
+	break;
+    }
+    case X_ListFonts:
+    {
+	xListFontsReply *reply = (xListFontsReply *) buf;
+	reply->pad1 = 0;
+	reply->pad2 = 0;
+	reply->pad3 = 0;
+	reply->pad4 = 0;
+	reply->pad5 = 0;
+	reply->pad6 = 0;
+	reply->pad7 = 0;
+	break;
+    }
+    case X_GetFontPath:
+    {
+	xGetFontPathReply *reply = (xGetFontPathReply *) buf;
+	reply->pad1 = 0;
+	reply->pad2 = 0;
+	reply->pad3 = 0;
+	reply->pad4 = 0;
+	reply->pad5 = 0;
+	reply->pad6 = 0;
+	reply->pad7 = 0;
+	break;
+    }
+    case X_GetImage:
+    {
+	xGetImageReply *reply = (xGetImageReply *) buf;
+	reply->pad3 = 0;
+	reply->pad4 = 0;
+	reply->pad5 = 0;
+	reply->pad6 = 0;
+	reply->pad7 = 0;
+	break;
+    }
+    case X_ListInstalledColormaps:
+    {
+	xListInstalledColormapsReply *reply =
+		(xListInstalledColormapsReply *) buf;
+	reply->pad1 = 0;
+	reply->pad2 = 0;
+	reply->pad3 = 0;
+	reply->pad4 = 0;
+	reply->pad5 = 0;
+	reply->pad6 = 0;
+	reply->pad7 = 0;
+	break;
+    }
+    case X_AllocColor:
+    {
+	xAllocColorReply *reply = (xAllocColorReply *) buf;
+	reply->pad1 = 0;
+	reply->pad2 = 0;
+	reply->pad3 = 0;
+	reply->pad4 = 0;
+	reply->pad5 = 0;
+	break;
+    }
+    case X_AllocNamedColor:
+    {
+	xAllocNamedColorReply *reply = (xAllocNamedColorReply *) buf;
+	reply->pad1 = 0;
+	reply->pad2 = 0;
+	reply->pad3 = 0;
+	break;
+    }
+    case X_AllocColorCells:
+    {
+	xAllocColorCellsReply *reply = (xAllocColorCellsReply *) buf;
+	reply->pad1 = 0;
+	reply->pad3 = 0;
+	reply->pad4 = 0;
+	reply->pad5 = 0;
+	reply->pad6 = 0;
+	reply->pad7 = 0;
+	break;
+    }
+    case X_AllocColorPlanes:
+    {
+	xAllocColorPlanesReply *reply = (xAllocColorPlanesReply *) buf;
+	reply->pad1 = 0;
+	reply->pad2 = 0;
+	reply->pad3 = 0;
+	reply->pad4 = 0;
+	break;
+    }
+    case X_QueryColors:
+    {
+	xQueryColorsReply *reply = (xQueryColorsReply *) buf;
+	reply->pad1 = 0;
+	reply->pad2 = 0;
+	reply->pad3 = 0;
+	reply->pad4 = 0;
+	reply->pad5 = 0;
+	reply->pad6 = 0;
+	reply->pad7 = 0;
+	break;
+    }
+    case X_LookupColor:
+    {
+	xLookupColorReply *reply = (xLookupColorReply *) buf;
+	reply->pad1 = 0;
+	reply->pad3 = 0;
+	reply->pad4 = 0;
+	reply->pad5 = 0;
+	break;
+    }
+    case X_QueryBestSize:
+    {
+	xQueryBestSizeReply *reply = (xQueryBestSizeReply *) buf;
+	reply->pad1 = 0;
+	reply->pad3 = 0;
+	reply->pad4 = 0;
+	reply->pad5 = 0;
+	reply->pad6 = 0;
+	reply->pad7 = 0;
+	break;
+    }
+    case X_QueryExtension:
+    {
+	xQueryExtensionReply *reply = (xQueryExtensionReply *) buf;
+	reply->pad1 = 0;
+	reply->pad3 = 0;
+	reply->pad4 = 0;
+	reply->pad5 = 0;
+	reply->pad6 = 0;
+	reply->pad7 = 0;
+	break;
+    }
+    case X_ListExtensions:
+    {
+	xListExtensionsReply *reply = (xListExtensionsReply *) buf;
+	reply->pad2 = 0;
+	reply->pad3 = 0;
+	reply->pad4 = 0;
+	reply->pad5 = 0;
+	reply->pad6 = 0;
+	reply->pad7 = 0;
+	break;
+    }
+    case X_SetPointerMapping:
+    case X_SetModifierMapping:
+    {
+	xSetMappingReply *reply = (xSetMappingReply *) buf;
+	reply->pad2 = 0;
+	reply->pad3 = 0;
+	reply->pad4 = 0;
+	reply->pad5 = 0;
+	reply->pad6 = 0;
+	reply->pad7 = 0;
+	break;
+    }
+    case X_GetPointerMapping:
+    {
+	xGetPointerMappingReply *reply = (xGetPointerMappingReply *) buf;
+	reply->pad2 = 0;
+	reply->pad3 = 0;
+	reply->pad4 = 0;
+	reply->pad5 = 0;
+	reply->pad6 = 0;
+	reply->pad7 = 0;
+	break;
+    }
+    case X_GetKeyboardMapping:
+    {
+	xGetKeyboardMappingReply *reply = (xGetKeyboardMappingReply *) buf;
+	reply->pad2 = 0;
+	reply->pad3 = 0;
+	reply->pad4 = 0;
+	reply->pad5 = 0;
+	reply->pad6 = 0;
+	reply->pad7 = 0;
+	break;
+    }
+    case X_GetModifierMapping:
+    {
+	xGetModifierMappingReply *reply = (xGetModifierMappingReply *) buf;
+	reply->pad1 = 0;
+	reply->pad2 = 0;
+	reply->pad3 = 0;
+	reply->pad4 = 0;
+	reply->pad5 = 0;
+	reply->pad6 = 0;
+	break;
+    }
+    case X_GetKeyboardControl:
+    {
+	xGetKeyboardControlReply *reply = (xGetKeyboardControlReply *) buf;
+	reply->pad = 0;
+	break;
+    }
+    case X_GetPointerControl:
+    {
+	xGetPointerControlReply *reply = (xGetPointerControlReply *) buf;
+	reply->pad1 = 0;
+	reply->pad2 = 0;
+	reply->pad3 = 0;
+	reply->pad4 = 0;
+	reply->pad5 = 0;
+	reply->pad6 = 0;
+	break;
+    }
+    case X_GetScreenSaver:
+    {
+	xGetScreenSaverReply *reply = (xGetScreenSaverReply *) buf;
+	reply->pad1 = 0;
+	reply->pad2 = 0;
+	reply->pad3 = 0;
+	reply->pad4 = 0;
+	reply->pad5 = 0;
+	reply->pad6 = 0;
+	break;
+    }
+    case X_ListHosts:
+    {
+	xListHostsReply *reply = (xListHostsReply *) buf;
+	reply->pad1 = 0;
+	reply->pad3 = 0;
+	reply->pad4 = 0;
+	reply->pad5 = 0;
+	reply->pad6 = 0;
+	reply->pad7 = 0;
+	break;
+    }
+    }
+}