391 lines
9.0 KiB
C
391 lines
9.0 KiB
C
/*****************************************************************
|
|
|
|
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"
|
|
#define DPMS_SERVER
|
|
#include <X11/extensions/dpms.h>
|
|
#include <X11/extensions/dpmsstr.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(client->noClientException);
|
|
}
|
|
|
|
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(client->noClientException);
|
|
}
|
|
|
|
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(client->noClientException);
|
|
}
|
|
|
|
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(client->noClientException);
|
|
}
|
|
|
|
static int
|
|
ProcDPMSEnable(ClientPtr client)
|
|
{
|
|
Bool was_enabled = DPMSEnabled;
|
|
|
|
REQUEST_SIZE_MATCH(xDPMSEnableReq);
|
|
|
|
if (DPMSCapableFlag) {
|
|
DPMSEnabled = TRUE;
|
|
if (!was_enabled)
|
|
SetScreenSaverTimer();
|
|
}
|
|
|
|
return(client->noClientException);
|
|
}
|
|
|
|
static int
|
|
ProcDPMSDisable(ClientPtr client)
|
|
{
|
|
/* REQUEST(xDPMSDisableReq); */
|
|
|
|
REQUEST_SIZE_MATCH(xDPMSDisableReq);
|
|
|
|
DPMSSet(client, DPMSModeOn);
|
|
|
|
DPMSEnabled = FALSE;
|
|
|
|
return(client->noClientException);
|
|
}
|
|
|
|
static int
|
|
ProcDPMSForceLevel(ClientPtr client)
|
|
{
|
|
REQUEST(xDPMSForceLevelReq);
|
|
|
|
REQUEST_SIZE_MATCH(xDPMSForceLevelReq);
|
|
|
|
if (!DPMSEnabled)
|
|
return BadMatch;
|
|
|
|
if (stuff->level == DPMSModeOn) {
|
|
lastDeviceEventTime.milliseconds =
|
|
GetTimeInMillis();
|
|
} else if (stuff->level == DPMSModeStandby) {
|
|
lastDeviceEventTime.milliseconds =
|
|
GetTimeInMillis() - DPMSStandbyTime;
|
|
} else if (stuff->level == DPMSModeSuspend) {
|
|
lastDeviceEventTime.milliseconds =
|
|
GetTimeInMillis() - DPMSSuspendTime;
|
|
} else if (stuff->level == DPMSModeOff) {
|
|
lastDeviceEventTime.milliseconds =
|
|
GetTimeInMillis() - DPMSOffTime;
|
|
} else {
|
|
client->errorValue = stuff->level;
|
|
return BadValue;
|
|
}
|
|
|
|
DPMSSet(client, stuff->level);
|
|
|
|
return(client->noClientException);
|
|
}
|
|
|
|
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(client->noClientException);
|
|
}
|
|
|
|
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);
|
|
}
|