diff options
Diffstat (limited to 'nx-X11/programs/Xserver/hw/xfree86/common/xf86PM.c')
| -rw-r--r-- | nx-X11/programs/Xserver/hw/xfree86/common/xf86PM.c | 225 |
1 files changed, 0 insertions, 225 deletions
diff --git a/nx-X11/programs/Xserver/hw/xfree86/common/xf86PM.c b/nx-X11/programs/Xserver/hw/xfree86/common/xf86PM.c deleted file mode 100644 index 0262be3df..000000000 --- a/nx-X11/programs/Xserver/hw/xfree86/common/xf86PM.c +++ /dev/null @@ -1,225 +0,0 @@ -/* $XFree86: xc/programs/Xserver/hw/xfree86/common/xf86PM.c,v 3.9 2003/08/24 17:36:54 dawes Exp $ */ -/* - * Copyright (c) 2000-2002 by The XFree86 Project, Inc. - * - * 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, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * 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 COPYRIGHT HOLDER(S) OR AUTHOR(S) 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 copyright holder(s) - * and author(s) 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 copyright holder(s) and author(s). - */ - -#ifdef HAVE_XORG_CONFIG_H -#include <xorg-config.h> -#endif - -#include <X11/X.h> -#include "xf86.h" -#include "xf86Priv.h" -#include "xf86Xinput.h" - -int (*xf86PMGetEventFromOs)(int fd,pmEvent *events,int num) = NULL; -pmWait (*xf86PMConfirmEventToOs)(int fd,pmEvent event) = NULL; - -static Bool suspended = FALSE; - -static int -eventName(pmEvent event, char **str) -{ - switch(event) { - case XF86_APM_SYS_STANDBY: *str="System Standby Request"; return 0; - case XF86_APM_SYS_SUSPEND: *str="System Suspend Request"; return 0; - case XF86_APM_CRITICAL_SUSPEND: *str="Critical Suspend"; return 0; - case XF86_APM_USER_STANDBY: *str="User System Standby Request"; return 0; - case XF86_APM_USER_SUSPEND: *str="User System Suspend Request"; return 0; - case XF86_APM_STANDBY_RESUME: *str="System Standby Resume"; return 0; - case XF86_APM_NORMAL_RESUME: *str="Normal Resume System"; return 0; - case XF86_APM_CRITICAL_RESUME: *str="Critical Resume System"; return 0; - case XF86_APM_LOW_BATTERY: *str="Battery Low"; return 3; - case XF86_APM_POWER_STATUS_CHANGE: *str="Power Status Change";return 3; - case XF86_APM_UPDATE_TIME: *str="Update Time";return 3; - case XF86_APM_CAPABILITY_CHANGED: *str="Capability Changed"; return 3; - case XF86_APM_STANDBY_FAILED: *str="Standby Request Failed"; return 0; - case XF86_APM_SUSPEND_FAILED: *str="Suspend Request Failed"; return 0; - default: *str="Unknown Event"; return 0; - } -} - -static void -suspend (pmEvent event, Bool undo) -{ - int i; - InputInfoPtr pInfo; - - xf86inSuspend = TRUE; - - for (i = 0; i < xf86NumScreens; i++) { - xf86EnableAccess(xf86Screens[i]); - if (xf86Screens[i]->EnableDisableFBAccess) - (*xf86Screens[i]->EnableDisableFBAccess) (i, FALSE); - } -#if !defined(__EMX__) - pInfo = xf86InputDevs; - while (pInfo) { - DisableDevice(pInfo->dev); - pInfo = pInfo->next; - } -#endif - xf86EnterServerState(SETUP); - for (i = 0; i < xf86NumScreens; i++) { - xf86EnableAccess(xf86Screens[i]); - if (xf86Screens[i]->PMEvent) - xf86Screens[i]->PMEvent(i,event,undo); - else { - xf86Screens[i]->LeaveVT(i, 0); - xf86Screens[i]->vtSema = FALSE; - } - } - xf86AccessLeave(); - xf86AccessLeaveState(); -} - -static void -resume(pmEvent event, Bool undo) -{ - int i; - InputInfoPtr pInfo; - - xf86AccessEnter(); - xf86EnterServerState(SETUP); - for (i = 0; i < xf86NumScreens; i++) { - xf86EnableAccess(xf86Screens[i]); - if (xf86Screens[i]->PMEvent) - xf86Screens[i]->PMEvent(i,event,undo); - else { - xf86Screens[i]->vtSema = TRUE; - xf86Screens[i]->EnterVT(i, 0); - } - } - xf86EnterServerState(OPERATING); - for (i = 0; i < xf86NumScreens; i++) { - xf86EnableAccess(xf86Screens[i]); - if (xf86Screens[i]->EnableDisableFBAccess) - (*xf86Screens[i]->EnableDisableFBAccess) (i, TRUE); - } - SaveScreens(SCREEN_SAVER_FORCER, ScreenSaverReset); -#if !defined(__EMX__) - pInfo = xf86InputDevs; - while (pInfo) { - EnableDevice(pInfo->dev); - pInfo = pInfo->next; - } -#endif - xf86inSuspend = FALSE; -} - -static void -DoApmEvent(pmEvent event, Bool undo) -{ - /* - * we leave that as a global function for now. I don't know if - * this might cause problems in the future. It is a global server - * variable therefore it needs to be in a server info structure - */ - int i, setup = 0; - - switch(event) { -#if 0 - case XF86_APM_SYS_STANDBY: - case XF86_APM_USER_STANDBY: -#endif - case XF86_APM_SYS_SUSPEND: - case XF86_APM_CRITICAL_SUSPEND: /*do we want to delay a critical suspend?*/ - case XF86_APM_USER_SUSPEND: - /* should we do this ? */ - if (!undo && !suspended) { - suspend(event,undo); - suspended = TRUE; - } else if (undo && suspended) { - resume(event,undo); - suspended = FALSE; - } - break; -#if 0 - case XF86_APM_STANDBY_RESUME: -#endif - case XF86_APM_NORMAL_RESUME: - case XF86_APM_CRITICAL_RESUME: - if (suspended) { - resume(event,undo); - suspended = FALSE; - } - break; - default: - for (i = 0; i < xf86NumScreens; i++) { - if (xf86Screens[i]->PMEvent) { - if (!setup) xf86EnterServerState(SETUP); - setup = 1; - xf86EnableAccess(xf86Screens[i]); - xf86Screens[i]->PMEvent(i,event,undo); - } - } - if (setup) xf86EnterServerState(OPERATING); - break; - } -} - -#define MAX_NO_EVENTS 8 - -void -xf86HandlePMEvents(int fd, pointer data) -{ - pmEvent events[MAX_NO_EVENTS]; - int i,n; - Bool wait = FALSE; - - if (!xf86PMGetEventFromOs) - return; - - if ((n = xf86PMGetEventFromOs(fd,events,MAX_NO_EVENTS))) { - do { - for (i = 0; i < n; i++) { - char *str = NULL; - int verb = eventName(events[i],&str); - - xf86MsgVerb(X_INFO,verb,"PM Event received: %s\n",str); - DoApmEvent(events[i],FALSE); - switch (xf86PMConfirmEventToOs(fd,events[i])) { - case PM_WAIT: - wait = TRUE; - break; - case PM_CONTINUE: - wait = FALSE; - break; - case PM_FAILED: - DoApmEvent(events[i],TRUE); - wait = FALSE; - break; - default: - break; - } - } - if (wait) - n = xf86PMGetEventFromOs(fd,events,MAX_NO_EVENTS); - else - break; - } while (1); - } -} |