Imported nx-X11-3.1.0-1.tar.gznx-X11/3.1.0-1

Summary: Imported nx-X11-3.1.0-1.tar.gz
Keywords:

Imported nx-X11-3.1.0-1.tar.gz
into Git repository

1 files changed, 253 insertions, 0 deletions

diff --git a/nx-X11/programs/Xserver/Xext/xcmisc.c b/nx-X11/programs/Xserver/Xext/xcmisc.c
new file mode 100644
index 000000000..c7bb72d9b
--- /dev/null
+++ b/nx-X11/programs/Xserver/Xext/xcmisc.c
@@ -0,0 +1,253 @@
+/* $Xorg: xcmisc.c,v 1.4 2001/02/09 02:04:33 xorgcvs Exp $ */
+/*
+
+Copyright 1993, 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.
+
+*/
+/* $XFree86: xc/programs/Xserver/Xext/xcmisc.c,v 3.7 2003/10/28 23:08:43 tsi Exp $ */
+
+#define NEED_EVENTS
+#define NEED_REPLIES
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#include <X11/X.h>
+#include <X11/Xproto.h>
+#include "misc.h"
+#include "os.h"
+#include "dixstruct.h"
+#include "extnsionst.h"
+#include "swaprep.h"
+#include <X11/extensions/xcmiscstr.h>
+#include "modinit.h"
+
+#if HAVE_STDINT_H
+#include <stdint.h>
+#elif !defined(UINT32_MAX)
+#define UINT32_MAX 0xffffffffU
+#endif
+
+#if 0
+static unsigned char XCMiscCode;
+#endif
+
+static void XCMiscResetProc(
+    ExtensionEntry * /* extEntry */
+);
+
+static DISPATCH_PROC(ProcXCMiscDispatch);
+static DISPATCH_PROC(ProcXCMiscGetVersion);
+static DISPATCH_PROC(ProcXCMiscGetXIDList);
+static DISPATCH_PROC(ProcXCMiscGetXIDRange);
+static DISPATCH_PROC(SProcXCMiscDispatch);
+static DISPATCH_PROC(SProcXCMiscGetVersion);
+static DISPATCH_PROC(SProcXCMiscGetXIDList);
+static DISPATCH_PROC(SProcXCMiscGetXIDRange);
+
+void
+XCMiscExtensionInit(INITARGS)
+{
+#if 0
+    ExtensionEntry *extEntry;
+
+    if ((extEntry = AddExtension(XCMiscExtensionName, 0, 0,
+				ProcXCMiscDispatch, SProcXCMiscDispatch,
+				XCMiscResetProc, StandardMinorOpcode)) != 0)
+	XCMiscCode = (unsigned char)extEntry->base;
+#else
+    (void) AddExtension(XCMiscExtensionName, 0, 0,
+			ProcXCMiscDispatch, SProcXCMiscDispatch,
+			XCMiscResetProc, StandardMinorOpcode);
+#endif
+
+    DeclareExtensionSecurity(XCMiscExtensionName, TRUE);
+}
+
+/*ARGSUSED*/
+static void
+XCMiscResetProc (extEntry)
+    ExtensionEntry	*extEntry;
+{
+}
+
+static int
+ProcXCMiscGetVersion(client)
+    register ClientPtr client;
+{
+    xXCMiscGetVersionReply rep;
+    register int n;
+
+    REQUEST_SIZE_MATCH(xXCMiscGetVersionReq);
+    rep.type = X_Reply;
+    rep.length = 0;
+    rep.sequenceNumber = client->sequence;
+    rep.majorVersion = XCMiscMajorVersion;
+    rep.minorVersion = XCMiscMinorVersion;
+    if (client->swapped) {
+    	swaps(&rep.sequenceNumber, n);
+	swaps(&rep.majorVersion, n);
+	swaps(&rep.minorVersion, n);
+    }
+    WriteToClient(client, sizeof(xXCMiscGetVersionReply), (char *)&rep);
+    return(client->noClientException);
+}
+
+static int
+ProcXCMiscGetXIDRange(client)
+    register ClientPtr client;
+{
+    xXCMiscGetXIDRangeReply rep;
+    register int n;
+    XID min_id, max_id;
+
+    REQUEST_SIZE_MATCH(xXCMiscGetXIDRangeReq);
+    GetXIDRange(client->index, FALSE, &min_id, &max_id);
+    rep.type = X_Reply;
+    rep.length = 0;
+    rep.sequenceNumber = client->sequence;
+    rep.start_id = min_id;
+    rep.count = max_id - min_id + 1;
+    if (client->swapped) {
+    	swaps(&rep.sequenceNumber, n);
+	swapl(&rep.start_id, n);
+	swapl(&rep.count, n);
+    }
+    WriteToClient(client, sizeof(xXCMiscGetXIDRangeReply), (char *)&rep);
+    return(client->noClientException);
+}
+
+static int
+ProcXCMiscGetXIDList(client)
+    register ClientPtr client;
+{
+    REQUEST(xXCMiscGetXIDListReq);
+    xXCMiscGetXIDListReply rep;
+    register int n;
+    XID *pids;
+    unsigned int count;
+
+    REQUEST_SIZE_MATCH(xXCMiscGetXIDListReq);
+
+    if (stuff->count > UINT32_MAX / sizeof(XID))
+	    return BadAlloc;
+
+    pids = (XID *)Xalloc(stuff->count * sizeof(XID));
+    if (!pids)
+    {
+	return BadAlloc;
+    }
+    count = GetXIDList(client, stuff->count, pids);
+    rep.type = X_Reply;
+    rep.sequenceNumber = client->sequence;
+    rep.length = count;
+    rep.count = count;
+    if (client->swapped) {
+    	swaps(&rep.sequenceNumber, n);
+	swapl(&rep.length, n);
+	swapl(&rep.count, n);
+    }
+    WriteToClient(client, sizeof(xXCMiscGetXIDListReply), (char *)&rep);
+    if (count)
+    {
+    	client->pSwapReplyFunc = (ReplySwapPtr) Swap32Write;
+	WriteSwappedDataToClient(client, count * sizeof(XID), pids);
+    }
+    Xfree(pids);
+    return(client->noClientException);
+}
+
+static int
+ProcXCMiscDispatch (client)
+    register ClientPtr	client;
+{
+    REQUEST(xReq);
+    switch (stuff->data)
+    {
+    case X_XCMiscGetVersion:
+	return ProcXCMiscGetVersion(client);
+    case X_XCMiscGetXIDRange:
+	return ProcXCMiscGetXIDRange(client);
+    case X_XCMiscGetXIDList:
+	return ProcXCMiscGetXIDList(client);
+    default:
+	return BadRequest;
+    }
+}
+
+static int
+SProcXCMiscGetVersion(client)
+    register ClientPtr	client;
+{
+    register int n;
+    REQUEST(xXCMiscGetVersionReq);
+
+    swaps(&stuff->length, n);
+    REQUEST_SIZE_MATCH(xXCMiscGetVersionReq);
+    swaps(&stuff->majorVersion, n);
+    swaps(&stuff->minorVersion, n);
+    return ProcXCMiscGetVersion(client);
+}
+
+static int
+SProcXCMiscGetXIDRange(client)
+    register ClientPtr	client;
+{
+    register int n;
+    REQUEST(xReq);
+
+    swaps(&stuff->length, n);
+    return ProcXCMiscGetXIDRange(client);
+}
+
+static int
+SProcXCMiscGetXIDList(client)
+    register ClientPtr	client;
+{
+    register int n;
+    REQUEST(xXCMiscGetXIDListReq);
+
+    swaps(&stuff->length, n);
+    swapl(&stuff->count, n);
+    return ProcXCMiscGetXIDList(client);
+}
+
+static int
+SProcXCMiscDispatch (client)
+    register ClientPtr	client;
+{
+    REQUEST(xReq);
+    switch (stuff->data)
+    {
+    case X_XCMiscGetVersion:
+	return SProcXCMiscGetVersion(client);
+    case X_XCMiscGetXIDRange:
+	return SProcXCMiscGetXIDRange(client);
+    case X_XCMiscGetXIDList:
+	return SProcXCMiscGetXIDList(client);
+    default:
+	return BadRequest;
+    }
+}