IABSD.fr/xenocara/xserver/Xext/xevie.c

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• Author : matthieu
  Date : 2006-11-26 18:13:41
  Hash : 889b8606
  Message : Importing xserver from X.Org 7.2RC2

• xserver/Xext/xevie.c

• /************************************************************
  
  Copyright 2003-2005 Sun Microsystems, Inc.
  
  All rights reserved.
  
  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, and/or sell copies of the Software, and to permit persons
  to whom the Software is furnished to do so, provided that the above
  copyright notice(s) and this permission notice appear in all copies of
  the Software and that both the above copyright notice(s) and this
  permission notice appear in supporting documentation.
  
  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
  OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
  HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL
  INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING
  FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
  NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
  WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  
  Except as contained in this notice, the name of a copyright holder
  shall not be used in advertising or otherwise to promote the sale, use
  or other dealings in this Software without prior written authorization
  of the copyright holder.
  
  ************************************************************/
  
  #define NEED_REPLIES
  #define NEED_EVENTS
  #ifdef HAVE_DIX_CONFIG_H
  #include <dix-config.h>
  #endif
  
  #include <X11/X.h>
  #include <X11/Xproto.h>
  #include "misc.h"
  #include "dixstruct.h"
  #include "extnsionst.h"
  #include "colormapst.h"
  #include "scrnintstr.h"
  #include "servermd.h"
  #define  _XEVIE_SERVER_
  #include <X11/extensions/Xeviestr.h>
  #include <X11/Xfuncproto.h>
  #include "input.h"
  #include "inputstr.h"
  #include "windowstr.h"
  #include "cursorstr.h"
  #include <X11/extensions/XKBsrv.h>
  
  #include "../os/osdep.h"
  
  #define NoSuchEvent 0x80000000
  
  #ifdef XKB
  extern Bool noXkbExtension;
  #endif
  extern int    xeviegrabState;
  
  static int		ProcDispatch (register ClientPtr client), SProcDispatch (register ClientPtr client);
  static void		ResetProc (ExtensionEntry *extEntry);
  
  static unsigned char	ReqCode = 0;
  static int		ErrorBase;
  
  int			xevieFlag = 0;
  int	 		xevieClientIndex = 0;
  DeviceIntPtr		xeviekb = NULL;
  DeviceIntPtr		xeviemouse = NULL;
  Mask			xevieMask = 0;
  int       		xevieEventSent = 0;
  int			xevieKBEventSent = 0;
  static unsigned int             xevieServerGeneration;
  static int                      xevieDevicePrivateIndex;
  static Bool                     xevieModifiersOn = FALSE;
  
  #define XEVIEINFO(dev)  ((xevieDeviceInfoPtr)dev->devPrivates[xevieDevicePrivateIndex].ptr)
  
  Mask xevieFilters[128] = 
  {
          NoSuchEvent,                   /* 0 */
          NoSuchEvent,                   /* 1 */
          KeyPressMask,                  /* KeyPress */
          KeyReleaseMask,                /* KeyRelease */
          ButtonPressMask,               /* ButtonPress */
          ButtonReleaseMask,             /* ButtonRelease */
          PointerMotionMask              /* MotionNotify (initial state) */
  };
  
  typedef struct {
      ProcessInputProc processInputProc;
      ProcessInputProc realInputProc;
      DeviceUnwrapProc unwrapProc;
  } xevieDeviceInfoRec, *xevieDeviceInfoPtr;
  
  typedef struct {
      CARD32 time;
      KeyClassPtr keyc;
  } xevieKeycQueueRec, *xevieKeycQueuePtr;
  
  #define KEYC_QUEUE_SIZE	    100
  xevieKeycQueueRec keycq[KEYC_QUEUE_SIZE] = {{0, NULL}};
  static int keycqHead = 0, keycqTail = 0;
  
  static int              ProcDispatch (ClientPtr), SProcDispatch (ClientPtr);
  static void             ResetProc (ExtensionEntry*);
  
  static int              ErrorBase;
  
  static Bool XevieStart(void);
  static void XevieEnd(int clientIndex);
  static void XevieClientStateCallback(CallbackListPtr *pcbl, pointer nulldata,
                                      pointer calldata);
  static void XevieServerGrabStateCallback(CallbackListPtr *pcbl,
                                           pointer nulldata,
                                           pointer calldata);
  
  static Bool XevieAdd(DeviceIntPtr device, pointer data);
  static void XevieWrap(DeviceIntPtr device, ProcessInputProc proc);
  static Bool XevieRemove(DeviceIntPtr device, pointer data);
  static void doSendEvent(xEvent *xE, DeviceIntPtr device);
  static void XeviePointerProcessInputProc(xEvent *xE, DeviceIntPtr dev,
                                           int count);
  static void XevieKbdProcessInputProc(xEvent *xE, DeviceIntPtr dev, int count);
  
  void
  XevieExtensionInit (void)
  {
      ExtensionEntry* extEntry;
  
      if (serverGeneration != xevieServerGeneration) {
          if ((xevieDevicePrivateIndex = AllocateDevicePrivateIndex()) == -1)
              return;
          xevieServerGeneration = serverGeneration;
      }
  
      if (!AddCallback(&ServerGrabCallback,XevieServerGrabStateCallback,NULL))
         return;
  
      if ((extEntry = AddExtension (XEVIENAME,
  				0,
  				XevieNumberErrors,
  				ProcDispatch,
  				SProcDispatch,
  				ResetProc,
  				StandardMinorOpcode))) {
  	ReqCode = (unsigned char)extEntry->base;
  	ErrorBase = extEntry->errorBase;
      }
  
      /* PC servers initialize the desktop colors (citems) here! */
  }
  
  /*ARGSUSED*/
  static 
  void ResetProc (ExtensionEntry *extEntry)
  {
  }
  
  static 
  int ProcQueryVersion (register ClientPtr client)
  {
      xXevieQueryVersionReply rep;
  
      REQUEST_SIZE_MATCH (xXevieQueryVersionReq);
      rep.type = X_Reply;
      rep.length = 0;
      rep.sequence_number = client->sequence;
      rep.server_major_version = XEVIE_MAJOR_VERSION;
      rep.server_minor_version = XEVIE_MINOR_VERSION;
      WriteToClient (client, sizeof (xXevieQueryVersionReply), (char *)&rep);
      return client->noClientException;
  }
  
  static
  int ProcStart (register ClientPtr client)
  {
      xXevieStartReply rep;
  
      REQUEST_SIZE_MATCH (xXevieStartReq);
      rep.pad1 = 0;
  
      if(!xevieFlag){
          if (AddCallback(&ClientStateCallback,XevieClientStateCallback,NULL)) {
             xevieFlag = 1;
             rep.pad1 = 1;
             xevieClientIndex = client->index;
  	   if(!keycq[0].time ) {
  		int i;
  		for(i=0; i<KEYC_QUEUE_SIZE; i++) {
  		    keycq[i].keyc = xalloc(sizeof(KeyClassRec));	
  		    keycq[i].keyc->xkbInfo = xalloc(sizeof(XkbSrvInfoRec));
  		}
  	   }
          } else
             return BadAlloc;
      } else
          return BadAccess;
  #ifdef XKB
      if (!noXkbExtension) {
  	if (!XevieStart()) {
              DeleteCallback(&ClientStateCallback,XevieClientStateCallback,NULL);
              return BadAlloc;
          }
      }
  #endif
      
      xevieModifiersOn = FALSE;
  
      rep.type = X_Reply;
      rep.sequence_number = client->sequence;
      WriteToClient (client, sizeof (xXevieStartReply), (char *)&rep);
      return client->noClientException;
  }
  
  static
  int ProcEnd (register ClientPtr client)
  {
      xXevieEndReply rep;
  
      if (xevieFlag) {
          if (client->index != xevieClientIndex)
              return BadAccess;
  
          DeleteCallback(&ClientStateCallback,XevieClientStateCallback,NULL);
          XevieEnd(xevieClientIndex);
      }
  
      rep.type = X_Reply;
      rep.sequence_number = client->sequence;
      WriteToClient (client, sizeof (xXevieEndReply), (char *)&rep);
      return client->noClientException;
  }
  
  static
  int ProcSend (register ClientPtr client)
  {
      REQUEST (xXevieSendReq);
      xXevieSendReply rep;
      xEvent *xE;
      static unsigned char lastDetail = 0, lastType = 0;
  
      if (client->index != xevieClientIndex)
          return BadAccess;
  
      xE = (xEvent *)&stuff->event;
      rep.type = X_Reply;
      rep.sequence_number = client->sequence;
      WriteToClient (client, sizeof (xXevieSendReply), (char *)&rep);
  
      switch(xE->u.u.type) {
  	case KeyPress:
          case KeyRelease:
  	  xevieKBEventSent = 1;
  #ifdef XKB
            if(!noXkbExtension)
  	    doSendEvent(xE, inputInfo.keyboard);
  	  else 
  #endif
              CoreProcessKeyboardEvent (xE, xeviekb, 1);
  	  break;
  	case ButtonPress:
  	case ButtonRelease:
  	case MotionNotify:
  	  xevieEventSent = 1;
  #ifdef XKB
  	  if(!noXkbExtension)
  	    doSendEvent(xE, inputInfo.pointer);
  	  else
  #endif
  	    CoreProcessPointerEvent(xE, xeviemouse, 1); 
  	  break; 
  	default:
  	  break;
      }
      lastType = xE->u.u.type;
      lastDetail = xE->u.u.detail;
      return client->noClientException;
  }
  
  static
  int ProcSelectInput (register ClientPtr client)
  {
      REQUEST (xXevieSelectInputReq);
      xXevieSelectInputReply rep;
  
      if (client->index != xevieClientIndex)
          return BadAccess;
  
      xevieMask = (long)stuff->event_mask;
      rep.type = X_Reply;
      rep.sequence_number = client->sequence;
      WriteToClient (client, sizeof (xXevieSelectInputReply), (char *)&rep);
      return client->noClientException;
  }
  
  static 
  int ProcDispatch (register ClientPtr client)
  {
      REQUEST (xReq);
      switch (stuff->data)
      {
      case X_XevieQueryVersion:
  	return ProcQueryVersion (client);
      case X_XevieStart:
  	return ProcStart (client);
      case X_XevieEnd:
  	return ProcEnd (client);
      case X_XevieSend:
  	return ProcSend (client);
      case X_XevieSelectInput:
  	return ProcSelectInput(client);
      default:
  	return BadRequest;
      }
  }
  
  static 
  int SProcQueryVersion (register ClientPtr client)
  {
      register int n;
  
      REQUEST(xXevieQueryVersionReq);
      swaps(&stuff->length, n);
      return ProcQueryVersion(client);
  }
  
  static 
  int SProcStart (ClientPtr client)
  {
      register int n;
  
      REQUEST (xXevieStartReq);
      swaps (&stuff->length, n);
      swapl (&stuff->screen, n);
      REQUEST_AT_LEAST_SIZE (xXevieStartReq);
      return ProcStart (client);
  }
  
  static 
  int SProcEnd (ClientPtr client)
  {
      register int n;
  
      REQUEST (xXevieEndReq);
      swaps (&stuff->length, n);
      REQUEST_AT_LEAST_SIZE (xXevieEndReq);
      swapl(&stuff->cmap, n);
      return ProcEnd (client);
  }
  
  static
  int SProcSend (ClientPtr client)
  {
      register int n;
  
      REQUEST (xXevieSendReq);
      swaps (&stuff->length, n);
      REQUEST_AT_LEAST_SIZE (xXevieSendReq);
      swapl(&stuff->event, n);
      return ProcSend (client);
  }
  
  static
  int SProcSelectInput (ClientPtr client)
  {
      register int n;
  
      REQUEST (xXevieSelectInputReq);
      swaps (&stuff->length, n);
      REQUEST_AT_LEAST_SIZE (xXevieSendReq);
      swapl(&stuff->event_mask, n);
      return ProcSelectInput (client);
  }
  
  
  static 
  int SProcDispatch (register ClientPtr client)
  {
      REQUEST(xReq);
      switch (stuff->data)
      {
      case X_XevieQueryVersion:
  	return SProcQueryVersion (client);
      case X_XevieStart:
  	return SProcStart (client);
      case X_XevieEnd:
  	return SProcEnd (client);
      case X_XevieSend:
  	return SProcSend (client);
      case X_XevieSelectInput:
  	return SProcSelectInput(client);
      default:
  	return BadRequest;
      }
  }
  /*======================================================*/
  
  #define WRAP_INPUTPROC(dev,store,inputProc) \
     store->processInputProc = dev->public.processInputProc; \
     dev->public.processInputProc = inputProc; \
     store->realInputProc = dev->public.realInputProc; \
     dev->public.realInputProc = inputProc;
  
  #define COND_WRAP_INPUTPROC(dev,store,inputProc) \
     if (dev->public.processInputProc == dev->public.realInputProc) \
            dev->public.processInputProc = inputProc; \
     store->processInputProc =  \
     store->realInputProc = dev->public.realInputProc; \
     dev->public.realInputProc = inputProc;
  
  #define UNWRAP_INPUTPROC(dev,restore) \
     dev->public.processInputProc = restore->processInputProc; \
     dev->public.realInputProc = restore->realInputProc;
  
  #define UNWRAP_INPUTPROC(dev,restore) \
     dev->public.processInputProc = restore->processInputProc; \
     dev->public.realInputProc = restore->realInputProc;
  
  #define XEVIE_EVENT(xE) \
        (xevieFlag \
         && !xeviegrabState \
         && clients[xevieClientIndex] \
         && (xevieMask & xevieFilters[xE->u.u.type]))
  
  
  static void
  sendEvent(ClientPtr pClient, xEvent *xE)
  {
      if(pClient->swapped) {
          xEvent    eventTo;
  
          /* Remember to strip off the leading bit of type in case
             this event was sent with "SendEvent." */
          (*EventSwapVector[xE->u.u.type & 0177]) (xE, &eventTo);
          (void)WriteToClient(pClient, sizeof(xEvent), (char *)&eventTo);
      } else {
          (void)WriteToClient(pClient, sizeof(xEvent), (char *) xE);
      }
  }
  
  static void
  XevieKbdProcessInputProc(xEvent *xE, DeviceIntPtr dev, int count)
  {
      int             key, bit;
      BYTE   *kptr;
      ProcessInputProc tmp;
      KeyClassPtr keyc = dev->key;
      xevieDeviceInfoPtr xeviep = XEVIEINFO(dev);
  
      if(XEVIE_EVENT(xE)) {
          key = xE->u.u.detail;
          kptr = &keyc->down[key >> 3];
          bit = 1 << (key & 7);
  
  	if (dev->key->modifierMap[xE->u.u.detail])
              xevieModifiersOn = TRUE;
  
          xE->u.keyButtonPointer.event = xeviewin->drawable.id;
          xE->u.keyButtonPointer.root = GetCurrentRootWindow()->drawable.id;
          xE->u.keyButtonPointer.child = (xeviewin->firstChild)
              ? xeviewin->firstChild->drawable.id:0;
          xE->u.keyButtonPointer.rootX = xeviehot.x;
          xE->u.keyButtonPointer.rootY = xeviehot.y;
          xE->u.keyButtonPointer.state = keyc->state | inputInfo.pointer->button->state;
          /* fix bug: sequence lost in Xlib */
          xE->u.u.sequenceNumber = clients[xevieClientIndex]->sequence;
  #ifdef XKB
  	/* fix for bug5092586 */
  	if(!noXkbExtension) {
            switch(xE->u.u.type) {
  	    case KeyPress: *kptr |= bit; break;
  	    case KeyRelease: *kptr &= ~bit; break;
  	  }
  	}
  #endif
  	keycq[keycqHead].time = xE->u.keyButtonPointer.time;
  	memcpy(keycq[keycqHead].keyc, keyc, sizeof(KeyClassRec) - sizeof(KeyClassPtr));
  	memcpy(keycq[keycqHead].keyc->xkbInfo, keyc->xkbInfo, sizeof(XkbSrvInfoRec));
  	if(++keycqHead >=KEYC_QUEUE_SIZE)
  	    keycqHead = 0;
          sendEvent(clients[xevieClientIndex], xE);
          return;
      }
  
      tmp = dev->public.realInputProc;
      UNWRAP_INPUTPROC(dev,xeviep);
      dev->public.processInputProc(xE,dev,count);
      COND_WRAP_INPUTPROC(dev,xeviep,tmp);
  }
  
  static void
  XeviePointerProcessInputProc(xEvent *xE, DeviceIntPtr dev, int count)
  {
      xevieDeviceInfoPtr xeviep = XEVIEINFO(dev);
      ProcessInputProc tmp;
  
      if (XEVIE_EVENT(xE)) {
          /* fix bug: sequence lost in Xlib */
          xE->u.u.sequenceNumber = clients[xevieClientIndex]->sequence;
          sendEvent(clients[xevieClientIndex], xE);
          return;
      }
  
      tmp = dev->public.realInputProc;
      UNWRAP_INPUTPROC(dev,xeviep);
      dev->public.processInputProc(xE,dev,count);
      COND_WRAP_INPUTPROC(dev,xeviep,tmp);
  }
  
  static Bool
  XevieStart(void)
  {
      ProcessInputProc prp;
      prp = XevieKbdProcessInputProc;
      if (!XevieAdd(inputInfo.keyboard,&prp))
          return FALSE;
      prp = XeviePointerProcessInputProc;
      if (!XevieAdd(inputInfo.pointer,&prp))
          return FALSE;
  
      return TRUE;
  }
  
  
  static void
  XevieEnd(int clientIndex)
  {
      if (!clientIndex || clientIndex == xevieClientIndex) {
  
  #ifdef XKB
         if(!noXkbExtension) {
  
  	   XevieRemove(inputInfo.keyboard,NULL);
  
  	   inputInfo.keyboard->public.processInputProc = CoreProcessKeyboardEvent;
             inputInfo.keyboard->public.realInputProc = CoreProcessKeyboardEvent;
             XkbSetExtension(inputInfo.keyboard,ProcessKeyboardEvent);
  
  
             XevieRemove(inputInfo.pointer,NULL);
  
  	   inputInfo.pointer->public.processInputProc = CoreProcessPointerEvent;
             inputInfo.pointer->public.realInputProc = CoreProcessPointerEvent;
             XkbSetExtension(inputInfo.pointer,ProcessPointerEvent);
         }
  #endif
  
         xevieFlag = 0;
         xevieClientIndex = 0;
         DeleteCallback (&ClientStateCallback, XevieClientStateCallback, NULL);
      }
  }
  
  static void
  XevieClientStateCallback(CallbackListPtr *pcbl, pointer nulldata,
                          pointer calldata)
  {
      NewClientInfoRec *pci = (NewClientInfoRec *)calldata;
      ClientPtr client = pci->client;
      if (client->clientState == ClientStateGone
         || client->clientState == ClientStateRetained)
         XevieEnd(client->index);
  }
  
  static void
  XevieServerGrabStateCallback(CallbackListPtr *pcbl, pointer nulldata,
                              pointer calldata)
  {
      ServerGrabInfoRec *grbinfo = (ServerGrabInfoRec *)calldata;
      if (grbinfo->grabstate == SERVER_GRABBED)
         xeviegrabState = TRUE;
      else
         xeviegrabState = FALSE;
  }
  
  #define UNWRAP_UNWRAPPROC(device,proc_store) \
      device->unwrapProc = proc_store;
  
  #define WRAP_UNWRAPPROC(device,proc_store,proc) \
      proc_store = device->unwrapProc; \
      device->unwrapProc = proc;
  
  static void
  xevieUnwrapProc(DeviceIntPtr device, DeviceHandleProc proc, pointer data)
  {
      xevieDeviceInfoPtr xeviep = XEVIEINFO(device);
      ProcessInputProc tmp = device->public.processInputProc;
  
      UNWRAP_INPUTPROC(device,xeviep);
      UNWRAP_UNWRAPPROC(device,xeviep->unwrapProc);
      proc(device,data);
      WRAP_INPUTPROC(device,xeviep,tmp);
      WRAP_UNWRAPPROC(device,xeviep->unwrapProc,xevieUnwrapProc);
  }
  
  static Bool
  XevieUnwrapAdd(DeviceIntPtr device, void* data)
  {
      if (device->unwrapProc)
          device->unwrapProc(device,XevieUnwrapAdd,data);
      else {
          ProcessInputProc *ptr = data;
          XevieWrap(device,*ptr);
      }
  
      return TRUE;
  }
  
  static Bool
  XevieAdd(DeviceIntPtr device, void* data)
  {
      xevieDeviceInfoPtr xeviep;
  
      if (!AllocateDevicePrivate(device, xevieDevicePrivateIndex))
          return FALSE;
  
      xeviep = xalloc (sizeof (xevieDeviceInfoRec));
      if (!xeviep)
              return FALSE;
  
      device->devPrivates[xevieDevicePrivateIndex].ptr = xeviep;
      XevieUnwrapAdd(device, data);
  
      return TRUE;
  }
  
  static Bool
  XevieRemove(DeviceIntPtr device,pointer data)
  {
      xevieDeviceInfoPtr xeviep = XEVIEINFO(device);
  
      if (!xeviep) return TRUE;
  
      UNWRAP_INPUTPROC(device,xeviep);
      UNWRAP_UNWRAPPROC(device,xeviep->unwrapProc);
  
      xfree(xeviep);
      device->devPrivates[xevieDevicePrivateIndex].ptr = NULL;
      return TRUE;
  }
  
  static void
  XevieWrap(DeviceIntPtr device, ProcessInputProc proc)
  {
      xevieDeviceInfoPtr xeviep = XEVIEINFO(device);
  
      WRAP_INPUTPROC(device,xeviep,proc);
      WRAP_UNWRAPPROC(device,xeviep->unwrapProc,xevieUnwrapProc);
  }
  
  static void
  doSendEvent(xEvent *xE, DeviceIntPtr dev)
  {
      xevieDeviceInfoPtr xeviep = XEVIEINFO(dev);
      ProcessInputProc tmp = dev->public.realInputProc;
      if (((xE->u.u.type==KeyPress)||(xE->u.u.type==KeyRelease))
          && !xevieModifiersOn) {
  	KeyClassPtr keyc =  dev->key;
          CARD8 realModes = dev->key->modifierMap[xE->u.u.detail];
  	int notFound = 0;
  	/* if some events are consumed by client, move the queue tail pointer to the current 
             event which just comes back from Xevie client . 
  	*/
          if(keycq[keycqTail].time != xE->u.keyButtonPointer.time) {
  	    while(keycq[keycqTail].time != xE->u.keyButtonPointer.time) {
  		if(++keycqTail >= KEYC_QUEUE_SIZE)
  		    keycqTail = 0;
  		if(keycqTail == keycqHead) {
  		    notFound = 1;
  		    break;
  		}
  	    }
  	}
  	if(!notFound) {
  	    dev->key = keycq[keycqTail].keyc;
  	    if(++keycqTail >= KEYC_QUEUE_SIZE)
  	        keycqTail = 0;
  	}
          dev->key->modifierMap[xE->u.u.detail] = 0;  
  
  	if(dev->key->xkbInfo->repeatKey != 0 && xE->u.u.type != KeyPress)
              XkbLastRepeatEvent=     (pointer)xE;
          UNWRAP_INPUTPROC(dev,xeviep);
          dev->public.processInputProc(xE,dev,1);
          COND_WRAP_INPUTPROC(dev,xeviep,tmp);
          XkbLastRepeatEvent= NULL;
  
          dev->key->modifierMap[xE->u.u.detail] = realModes;
  	dev->key = keyc;
  	if(notFound) {
  	    DeleteCallback(&ClientStateCallback,XevieClientStateCallback,NULL);
              XevieEnd(xevieClientIndex);
  	    ErrorF("Error: Xevie keyc queue size is not enough, disable Xevie\n");
  	}	
      } else {
          UNWRAP_INPUTPROC(dev,xeviep);
          dev->public.processInputProc(xE,dev,1);
          COND_WRAP_INPUTPROC(dev,xeviep,tmp);
      }
  }