diff options
Diffstat (limited to 'xorg-server/Xext/dpms.c')
| -rw-r--r-- | xorg-server/Xext/dpms.c | 758 |
1 files changed, 379 insertions, 379 deletions
diff --git a/xorg-server/Xext/dpms.c b/xorg-server/Xext/dpms.c index df63a8bf1..13854f704 100644 --- a/xorg-server/Xext/dpms.c +++ b/xorg-server/Xext/dpms.c @@ -1,379 +1,379 @@ -/***************************************************************** - -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(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 && - stuff->level != DPMSModeStandby && - stuff->level != DPMSModeSuspend && - stuff->level != DPMSModeOff) { - 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); -} +/*****************************************************************
+
+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);
+}
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