libxtrans libX11 libX11 libXext mesa xserver git update 22 sep 2011

1 files changed, 367 insertions, 379 deletions

diff --git a/xorg-server/Xext/dpms.c b/xorg-server/Xext/dpms.c
index 13854f704..0c8f18f47 100644
--- a/xorg-server/Xext/dpms.c
+++ b/xorg-server/Xext/dpms.c
@@ -1,379 +1,367 @@
-/*****************************************************************

-

-Copyright (c) 1996 Digital Equipment Corporation, Maynard, Massachusetts.

-

-Permission is hereby granted, free of charge, to any person obtaining a copy

-of this software and associated documentation files (the "Software"), to deal

-in the Software without restriction, including without limitation the rights

-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell

-copies of the Software.

-

-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

-DIGITAL EQUIPMENT CORPORATION BE LIABLE FOR ANY CLAIM, DAMAGES, INCLUDING, 

-BUT NOT LIMITED TO CONSEQUENTIAL OR INCIDENTAL 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 Digital Equipment Corporation 

-shall not be used in advertising or otherwise to promote the sale, use or other

-dealings in this Software without prior written authorization from Digital 

-Equipment Corporation.

-

-******************************************************************/

-

-#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 "opaque.h"

-#include <X11/extensions/dpmsproto.h>

-#include "dpmsproc.h"

-#include "modinit.h"

-

-static int

-ProcDPMSGetVersion(ClientPtr client)

-{

-    /* REQUEST(xDPMSGetVersionReq); */

-    xDPMSGetVersionReply rep;

-    int n;

-

-    REQUEST_SIZE_MATCH(xDPMSGetVersionReq);

-

-    rep.type = X_Reply;

-    rep.length = 0;

-    rep.sequenceNumber = client->sequence;

-    rep.majorVersion = DPMSMajorVersion;

-    rep.minorVersion = DPMSMinorVersion;

-    if (client->swapped) {

-    	swaps(&rep.sequenceNumber, n);

-	swaps(&rep.majorVersion, n);

-	swaps(&rep.minorVersion, n);

-    }

-    WriteToClient(client, sizeof(xDPMSGetVersionReply), (char *)&rep);

-    return Success;

-}

-

-static int

-ProcDPMSCapable(ClientPtr client)

-{

-    /* REQUEST(xDPMSCapableReq); */

-    xDPMSCapableReply rep;

-    int n;

-

-    REQUEST_SIZE_MATCH(xDPMSCapableReq);

-

-    rep.type = X_Reply;

-    rep.length = 0;

-    rep.sequenceNumber = client->sequence;

-    rep.capable = DPMSCapableFlag;

-

-    if (client->swapped) {

-	swaps(&rep.sequenceNumber, n);

-    }

-    WriteToClient(client, sizeof(xDPMSCapableReply), (char *)&rep);

-    return Success;

-}

-

-static int

-ProcDPMSGetTimeouts(ClientPtr client)

-{

-    /* REQUEST(xDPMSGetTimeoutsReq); */

-    xDPMSGetTimeoutsReply rep;

-    int n;

-

-    REQUEST_SIZE_MATCH(xDPMSGetTimeoutsReq);

-

-    rep.type = X_Reply;

-    rep.length = 0;

-    rep.sequenceNumber = client->sequence;

-    rep.standby = DPMSStandbyTime / MILLI_PER_SECOND;

-    rep.suspend = DPMSSuspendTime / MILLI_PER_SECOND;

-    rep.off = DPMSOffTime / MILLI_PER_SECOND;

-

-    if (client->swapped) {

-    	swaps(&rep.sequenceNumber, n);

-	swaps(&rep.standby, n);

-	swaps(&rep.suspend, n);

-	swaps(&rep.off, n);

-    }

-    WriteToClient(client, sizeof(xDPMSGetTimeoutsReply), (char *)&rep);

-    return Success;

-}

-

-static int

-ProcDPMSSetTimeouts(ClientPtr client)

-{

-    REQUEST(xDPMSSetTimeoutsReq);

-

-    REQUEST_SIZE_MATCH(xDPMSSetTimeoutsReq);

-

-    if ((stuff->off != 0)&&(stuff->off < stuff->suspend)) 

-    {

-	client->errorValue = stuff->off;

-	return BadValue;

-    }

-    if ((stuff->suspend != 0)&&(stuff->suspend < stuff->standby))

-    {

-	client->errorValue = stuff->suspend;

-	return BadValue;

-    }  

-

-    DPMSStandbyTime = stuff->standby * MILLI_PER_SECOND;

-    DPMSSuspendTime = stuff->suspend * MILLI_PER_SECOND;

-    DPMSOffTime = stuff->off * MILLI_PER_SECOND;

-    SetScreenSaverTimer();

-

-    return Success;

-}

-

-static int

-ProcDPMSEnable(ClientPtr client)

-{

-    Bool was_enabled = DPMSEnabled;

-

-    REQUEST_SIZE_MATCH(xDPMSEnableReq);

-

-    if (DPMSCapableFlag) {

-	DPMSEnabled = TRUE;

-	if (!was_enabled)

-	    SetScreenSaverTimer();

-    }

-

-    return Success;

-}

-

-static int

-ProcDPMSDisable(ClientPtr client)

-{

-    /* REQUEST(xDPMSDisableReq); */

-

-    REQUEST_SIZE_MATCH(xDPMSDisableReq);

-

-    DPMSSet(client, DPMSModeOn);

-

-    DPMSEnabled = FALSE;

-

-    return Success;

-}

-

-static int

-ProcDPMSForceLevel(ClientPtr client)

-{

-    REQUEST(xDPMSForceLevelReq);

-

-    REQUEST_SIZE_MATCH(xDPMSForceLevelReq);

-

-    if (!DPMSEnabled)

-	return BadMatch;

-

-    if (stuff->level != DPMSModeOn &&

-        stuff->level != DPMSModeStandby &&

-        stuff->level != DPMSModeSuspend &&

-        stuff->level != DPMSModeOff) {

-	client->errorValue = stuff->level;

-	return BadValue;

-    }

-

-    DPMSSet(client, stuff->level);

-

-    return Success;

-}

-

-static int

-ProcDPMSInfo(ClientPtr client)

-{

-    /* REQUEST(xDPMSInfoReq); */

-    xDPMSInfoReply rep;

-    int n;

-

-    REQUEST_SIZE_MATCH(xDPMSInfoReq);

-

-    rep.type = X_Reply;

-    rep.length = 0;

-    rep.sequenceNumber = client->sequence;

-    rep.power_level = DPMSPowerLevel;

-    rep.state = DPMSEnabled;

-

-    if (client->swapped) {

-    	swaps(&rep.sequenceNumber, n);

-	swaps(&rep.power_level, n);

-    }

-    WriteToClient(client, sizeof(xDPMSInfoReply), (char *)&rep);

-    return Success;

-}

-

-static int

-ProcDPMSDispatch (ClientPtr client)

-{

-    REQUEST(xReq);

-

-    switch (stuff->data)

-    {

-    case X_DPMSGetVersion:

-	return ProcDPMSGetVersion(client);

-    case X_DPMSCapable:

-	return ProcDPMSCapable(client);

-    case X_DPMSGetTimeouts:

-	return ProcDPMSGetTimeouts(client);

-    case X_DPMSSetTimeouts:

-	return ProcDPMSSetTimeouts(client);

-    case X_DPMSEnable:

-	return ProcDPMSEnable(client);

-    case X_DPMSDisable:

-	return ProcDPMSDisable(client);

-    case X_DPMSForceLevel:

-	return ProcDPMSForceLevel(client);

-    case X_DPMSInfo:

-	return ProcDPMSInfo(client);

-    default:

-	return BadRequest;

-    }

-}

-

-static int

-SProcDPMSGetVersion(ClientPtr client)

-{

-    int n;

-    REQUEST(xDPMSGetVersionReq);

-

-    swaps(&stuff->length, n);

-    REQUEST_SIZE_MATCH(xDPMSGetVersionReq);

-    swaps(&stuff->majorVersion, n);

-    swaps(&stuff->minorVersion, n);

-    return ProcDPMSGetVersion(client);

-}

-

-static int

-SProcDPMSCapable(ClientPtr client)

-{

-    REQUEST(xDPMSCapableReq);

-    int n;

-

-    swaps(&stuff->length, n);

-    REQUEST_SIZE_MATCH(xDPMSCapableReq);

-

-    return ProcDPMSCapable(client);

-}

-

-static int

-SProcDPMSGetTimeouts(ClientPtr client)

-{

-    REQUEST(xDPMSGetTimeoutsReq);

-    int n;

-

-    swaps(&stuff->length, n);

-    REQUEST_SIZE_MATCH(xDPMSGetTimeoutsReq);

-

-    return ProcDPMSGetTimeouts(client);

-}

-

-static int

-SProcDPMSSetTimeouts(ClientPtr client)

-{

-    REQUEST(xDPMSSetTimeoutsReq);

-    int n;

-

-    swaps(&stuff->length, n);

-    REQUEST_SIZE_MATCH(xDPMSSetTimeoutsReq);

-

-    swaps(&stuff->standby, n);

-    swaps(&stuff->suspend, n);

-    swaps(&stuff->off, n);

-    return ProcDPMSSetTimeouts(client);

-}

-

-static int

-SProcDPMSEnable(ClientPtr client)

-{

-    REQUEST(xDPMSEnableReq);

-    int n;

-

-    swaps(&stuff->length, n);

-    REQUEST_SIZE_MATCH(xDPMSEnableReq);

-

-    return ProcDPMSEnable(client);

-}

-

-static int

-SProcDPMSDisable(ClientPtr client)

-{

-    REQUEST(xDPMSDisableReq);

-    int n;

-

-    swaps(&stuff->length, n);

-    REQUEST_SIZE_MATCH(xDPMSDisableReq);

-

-    return ProcDPMSDisable(client);

-}

-

-static int

-SProcDPMSForceLevel(ClientPtr client)

-{

-    REQUEST(xDPMSForceLevelReq);

-    int n;

-

-    swaps(&stuff->length, n);

-    REQUEST_SIZE_MATCH(xDPMSForceLevelReq);

-

-    swaps(&stuff->level, n);

-

-    return ProcDPMSForceLevel(client);

-}

-

-static int

-SProcDPMSInfo(ClientPtr client)

-{

-    REQUEST(xDPMSInfoReq);

-    int n;

-

-    swaps(&stuff->length, n);

-    REQUEST_SIZE_MATCH(xDPMSInfoReq);

-

-    return ProcDPMSInfo(client);

-}

-

-static int

-SProcDPMSDispatch (ClientPtr client)

-{

-    REQUEST(xReq);

-    switch (stuff->data)

-    {

-    case X_DPMSGetVersion:

-	return SProcDPMSGetVersion(client);

-    case X_DPMSCapable:

-	return SProcDPMSCapable(client);

-    case X_DPMSGetTimeouts:

-	return SProcDPMSGetTimeouts(client);

-    case X_DPMSSetTimeouts:

-	return SProcDPMSSetTimeouts(client);

-    case X_DPMSEnable:

-	return SProcDPMSEnable(client);

-    case X_DPMSDisable:

-	return SProcDPMSDisable(client);

-    case X_DPMSForceLevel:

-	return SProcDPMSForceLevel(client);

-    case X_DPMSInfo:

-	return SProcDPMSInfo(client);

-    default:

-	return BadRequest;

-    }

-}

-

-void

-DPMSExtensionInit(INITARGS)

-{

-    AddExtension(DPMSExtensionName, 0, 0,

-		 ProcDPMSDispatch, SProcDPMSDispatch,

-		 NULL, StandardMinorOpcode);

-}

+/*****************************************************************
+
+Copyright (c) 1996 Digital Equipment Corporation, Maynard, Massachusetts.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software.
+
+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
+DIGITAL EQUIPMENT CORPORATION BE LIABLE FOR ANY CLAIM, DAMAGES, INCLUDING, 
+BUT NOT LIMITED TO CONSEQUENTIAL OR INCIDENTAL 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 Digital Equipment Corporation 
+shall not be used in advertising or otherwise to promote the sale, use or other
+dealings in this Software without prior written authorization from Digital 
+Equipment Corporation.
+
+******************************************************************/
+
+#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 "opaque.h"
+#include <X11/extensions/dpmsproto.h>
+#include "dpmsproc.h"
+#include "modinit.h"
+
+static int
+ProcDPMSGetVersion(ClientPtr client)
+{
+    /* REQUEST(xDPMSGetVersionReq); */
+    xDPMSGetVersionReply rep;
+
+    REQUEST_SIZE_MATCH(xDPMSGetVersionReq);
+
+    rep.type = X_Reply;
+    rep.length = 0;
+    rep.sequenceNumber = client->sequence;
+    rep.majorVersion = DPMSMajorVersion;
+    rep.minorVersion = DPMSMinorVersion;
+    if (client->swapped) {
+	swaps(&rep.sequenceNumber);
+	swaps(&rep.majorVersion);
+	swaps(&rep.minorVersion);
+    }
+    WriteToClient(client, sizeof(xDPMSGetVersionReply), (char *)&rep);
+    return Success;
+}
+
+static int
+ProcDPMSCapable(ClientPtr client)
+{
+    /* REQUEST(xDPMSCapableReq); */
+    xDPMSCapableReply rep;
+
+    REQUEST_SIZE_MATCH(xDPMSCapableReq);
+
+    rep.type = X_Reply;
+    rep.length = 0;
+    rep.sequenceNumber = client->sequence;
+    rep.capable = DPMSCapableFlag;
+
+    if (client->swapped) {
+	swaps(&rep.sequenceNumber);
+    }
+    WriteToClient(client, sizeof(xDPMSCapableReply), (char *)&rep);
+    return Success;
+}
+
+static int
+ProcDPMSGetTimeouts(ClientPtr client)
+{
+    /* REQUEST(xDPMSGetTimeoutsReq); */
+    xDPMSGetTimeoutsReply rep;
+
+    REQUEST_SIZE_MATCH(xDPMSGetTimeoutsReq);
+
+    rep.type = X_Reply;
+    rep.length = 0;
+    rep.sequenceNumber = client->sequence;
+    rep.standby = DPMSStandbyTime / MILLI_PER_SECOND;
+    rep.suspend = DPMSSuspendTime / MILLI_PER_SECOND;
+    rep.off = DPMSOffTime / MILLI_PER_SECOND;
+
+    if (client->swapped) {
+	swaps(&rep.sequenceNumber);
+	swaps(&rep.standby);
+	swaps(&rep.suspend);
+	swaps(&rep.off);
+    }
+    WriteToClient(client, sizeof(xDPMSGetTimeoutsReply), (char *)&rep);
+    return Success;
+}
+
+static int
+ProcDPMSSetTimeouts(ClientPtr client)
+{
+    REQUEST(xDPMSSetTimeoutsReq);
+
+    REQUEST_SIZE_MATCH(xDPMSSetTimeoutsReq);
+
+    if ((stuff->off != 0)&&(stuff->off < stuff->suspend)) 
+    {
+	client->errorValue = stuff->off;
+	return BadValue;
+    }
+    if ((stuff->suspend != 0)&&(stuff->suspend < stuff->standby))
+    {
+	client->errorValue = stuff->suspend;
+	return BadValue;
+    }  
+
+    DPMSStandbyTime = stuff->standby * MILLI_PER_SECOND;
+    DPMSSuspendTime = stuff->suspend * MILLI_PER_SECOND;
+    DPMSOffTime = stuff->off * MILLI_PER_SECOND;
+    SetScreenSaverTimer();
+
+    return Success;
+}
+
+static int
+ProcDPMSEnable(ClientPtr client)
+{
+    Bool was_enabled = DPMSEnabled;
+
+    REQUEST_SIZE_MATCH(xDPMSEnableReq);
+
+    if (DPMSCapableFlag) {
+	DPMSEnabled = TRUE;
+	if (!was_enabled)
+	    SetScreenSaverTimer();
+    }
+
+    return Success;
+}
+
+static int
+ProcDPMSDisable(ClientPtr client)
+{
+    /* REQUEST(xDPMSDisableReq); */
+
+    REQUEST_SIZE_MATCH(xDPMSDisableReq);
+
+    DPMSSet(client, DPMSModeOn);
+
+    DPMSEnabled = FALSE;
+
+    return Success;
+}
+
+static int
+ProcDPMSForceLevel(ClientPtr client)
+{
+    REQUEST(xDPMSForceLevelReq);
+
+    REQUEST_SIZE_MATCH(xDPMSForceLevelReq);
+
+    if (!DPMSEnabled)
+	return BadMatch;
+
+    if (stuff->level != DPMSModeOn &&
+        stuff->level != DPMSModeStandby &&
+        stuff->level != DPMSModeSuspend &&
+        stuff->level != DPMSModeOff) {
+	client->errorValue = stuff->level;
+	return BadValue;
+    }
+
+    DPMSSet(client, stuff->level);
+
+    return Success;
+}
+
+static int
+ProcDPMSInfo(ClientPtr client)
+{
+    /* REQUEST(xDPMSInfoReq); */
+    xDPMSInfoReply rep;
+
+    REQUEST_SIZE_MATCH(xDPMSInfoReq);
+
+    rep.type = X_Reply;
+    rep.length = 0;
+    rep.sequenceNumber = client->sequence;
+    rep.power_level = DPMSPowerLevel;
+    rep.state = DPMSEnabled;
+
+    if (client->swapped) {
+	swaps(&rep.sequenceNumber);
+	swaps(&rep.power_level);
+    }
+    WriteToClient(client, sizeof(xDPMSInfoReply), (char *)&rep);
+    return Success;
+}
+
+static int
+ProcDPMSDispatch (ClientPtr client)
+{
+    REQUEST(xReq);
+
+    switch (stuff->data)
+    {
+    case X_DPMSGetVersion:
+	return ProcDPMSGetVersion(client);
+    case X_DPMSCapable:
+	return ProcDPMSCapable(client);
+    case X_DPMSGetTimeouts:
+	return ProcDPMSGetTimeouts(client);
+    case X_DPMSSetTimeouts:
+	return ProcDPMSSetTimeouts(client);
+    case X_DPMSEnable:
+	return ProcDPMSEnable(client);
+    case X_DPMSDisable:
+	return ProcDPMSDisable(client);
+    case X_DPMSForceLevel:
+	return ProcDPMSForceLevel(client);
+    case X_DPMSInfo:
+	return ProcDPMSInfo(client);
+    default:
+	return BadRequest;
+    }
+}
+
+static int
+SProcDPMSGetVersion(ClientPtr client)
+{
+    REQUEST(xDPMSGetVersionReq);
+
+    swaps(&stuff->length);
+    REQUEST_SIZE_MATCH(xDPMSGetVersionReq);
+    swaps(&stuff->majorVersion);
+    swaps(&stuff->minorVersion);
+    return ProcDPMSGetVersion(client);
+}
+
+static int
+SProcDPMSCapable(ClientPtr client)
+{
+    REQUEST(xDPMSCapableReq);
+
+    swaps(&stuff->length);
+    REQUEST_SIZE_MATCH(xDPMSCapableReq);
+
+    return ProcDPMSCapable(client);
+}
+
+static int
+SProcDPMSGetTimeouts(ClientPtr client)
+{
+    REQUEST(xDPMSGetTimeoutsReq);
+
+    swaps(&stuff->length);
+    REQUEST_SIZE_MATCH(xDPMSGetTimeoutsReq);
+
+    return ProcDPMSGetTimeouts(client);
+}
+
+static int
+SProcDPMSSetTimeouts(ClientPtr client)
+{
+    REQUEST(xDPMSSetTimeoutsReq);
+
+    swaps(&stuff->length);
+    REQUEST_SIZE_MATCH(xDPMSSetTimeoutsReq);
+
+    swaps(&stuff->standby);
+    swaps(&stuff->suspend);
+    swaps(&stuff->off);
+    return ProcDPMSSetTimeouts(client);
+}
+
+static int
+SProcDPMSEnable(ClientPtr client)
+{
+    REQUEST(xDPMSEnableReq);
+
+    swaps(&stuff->length);
+    REQUEST_SIZE_MATCH(xDPMSEnableReq);
+
+    return ProcDPMSEnable(client);
+}
+
+static int
+SProcDPMSDisable(ClientPtr client)
+{
+    REQUEST(xDPMSDisableReq);
+
+    swaps(&stuff->length);
+    REQUEST_SIZE_MATCH(xDPMSDisableReq);
+
+    return ProcDPMSDisable(client);
+}
+
+static int
+SProcDPMSForceLevel(ClientPtr client)
+{
+    REQUEST(xDPMSForceLevelReq);
+
+    swaps(&stuff->length);
+    REQUEST_SIZE_MATCH(xDPMSForceLevelReq);
+
+    swaps(&stuff->level);
+
+    return ProcDPMSForceLevel(client);
+}
+
+static int
+SProcDPMSInfo(ClientPtr client)
+{
+    REQUEST(xDPMSInfoReq);
+
+    swaps(&stuff->length);
+    REQUEST_SIZE_MATCH(xDPMSInfoReq);
+
+    return ProcDPMSInfo(client);
+}
+
+static int
+SProcDPMSDispatch (ClientPtr client)
+{
+    REQUEST(xReq);
+    switch (stuff->data)
+    {
+    case X_DPMSGetVersion:
+	return SProcDPMSGetVersion(client);
+    case X_DPMSCapable:
+	return SProcDPMSCapable(client);
+    case X_DPMSGetTimeouts:
+	return SProcDPMSGetTimeouts(client);
+    case X_DPMSSetTimeouts:
+	return SProcDPMSSetTimeouts(client);
+    case X_DPMSEnable:
+	return SProcDPMSEnable(client);
+    case X_DPMSDisable:
+	return SProcDPMSDisable(client);
+    case X_DPMSForceLevel:
+	return SProcDPMSForceLevel(client);
+    case X_DPMSInfo:
+	return SProcDPMSInfo(client);
+    default:
+	return BadRequest;
+    }
+}
+
+void
+DPMSExtensionInit(INITARGS)
+{
+    AddExtension(DPMSExtensionName, 0, 0,
+		 ProcDPMSDispatch, SProcDPMSDispatch,
+		 NULL, StandardMinorOpcode);
+}