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/***********************************************************
Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts.
All Rights Reserved
Permission to use, copy, modify, and distribute this software and its
documentation for any purpose and without fee is hereby granted,
provided that the above copyright notice appear in all copies and that
both that copyright notice and this permission notice appear in
supporting documentation, and that the name of Digital not be
used in advertising or publicity pertaining to distribution of the
software without specific, written prior permission.
DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
DIGITAL BE LIABLE FOR 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.
******************************************************************/
/* $Xorg: dixstruct.h,v 1.3 2000/08/17 19:53:29 cpqbld Exp $ */
#ifndef DIXSTRUCT_H
#define DIXSTRUCT_H
#include "dix.h"
#include "resource.h"
#include "cursor.h"
#include "gc.h"
#include "pixmap.h"
#include <X11/Xmd.h>
/*
* direct-mapped hash table, used by resource manager to store
* translation from client ids to server addresses.
*/
#ifdef DEBUG
#define MAX_REQUEST_LOG 100
#endif
extern CallbackListPtr ClientStateCallback;
typedef struct {
ClientPtr client;
xConnSetupPrefix *prefix;
xConnSetup *setup;
} NewClientInfoRec;
typedef enum {ClientStateInitial,
ClientStateAuthenticating,
ClientStateRunning,
ClientStateRetained,
ClientStateGone,
ClientStateCheckingSecurity,
ClientStateCheckedSecurity} ClientState;
typedef struct _Client {
int index;
Mask clientAsMask;
pointer requestBuffer;
pointer osPrivate; /* for OS layer, including scheduler */
Bool swapped;
void (*pSwapReplyFunc) (
#if NeedNestedPrototypes
ClientPtr /* pClient */,
int /* size */,
void * /* pbuf */
#endif
);
XID errorValue;
int sequence;
int closeDownMode;
int clientGone;
int noClientException; /* this client died or needs to be
* killed */
DrawablePtr lastDrawable;
Drawable lastDrawableID;
GCPtr lastGC;
GContext lastGCID;
pointer *saveSet;
int numSaved;
pointer screenPrivate[MAXSCREENS];
int (**requestVector) (
#if NeedNestedPrototypes
ClientPtr /* pClient */
#endif
);
CARD32 req_len; /* length of current request */
Bool big_requests; /* supports large requests */
int priority;
ClientState clientState;
DevUnion *devPrivates;
#ifdef XKB
unsigned short xkbClientFlags;
unsigned short mapNotifyMask;
unsigned short newKeyboardNotifyMask;
unsigned short vMajor,vMinor;
KeyCode minKC,maxKC;
#endif
#ifdef DEBUG
unsigned char requestLog[MAX_REQUEST_LOG];
int requestLogIndex;
#endif
#ifdef LBX
int (*readRequest)(
#if NeedNestedPrototypes
ClientPtr /*client*/
#endif
);
#endif
unsigned long replyBytesRemaining;
#ifdef XCSECURITY
XID authId;
unsigned int trustLevel;
pointer (* CheckAccess)(
#if NeedNestedPrototypes
ClientPtr /*pClient*/,
XID /*id*/,
RESTYPE /*classes*/,
Mask /*access_mode*/,
pointer /*resourceval*/
#endif
);
#endif
#ifdef XAPPGROUP
struct _AppGroupRec* appgroup;
#endif
struct _FontResolution * (*fontResFunc) ( /* no need for font.h */
#if NeedNestedPrototypes
ClientPtr /* pClient */,
int * /* num */
#endif
);
} ClientRec;
typedef struct _WorkQueue {
struct _WorkQueue *next;
Bool (*function) (
#if NeedNestedPrototypes
ClientPtr /* pClient */,
pointer /* closure */
#endif
);
ClientPtr client;
pointer closure;
} WorkQueueRec;
extern TimeStamp currentTime;
extern TimeStamp lastDeviceEventTime;
extern int CompareTimeStamps(
#if NeedFunctionPrototypes
TimeStamp /*a*/,
TimeStamp /*b*/
#endif
);
extern TimeStamp ClientTimeToServerTime(
#if NeedFunctionPrototypes
CARD32 /*c*/
#endif
);
typedef struct _CallbackRec {
CallbackProcPtr proc;
pointer data;
Bool deleted;
struct _CallbackRec *next;
} CallbackRec, *CallbackPtr;
typedef struct _CallbackList {
CallbackFuncsRec funcs;
int inCallback;
Bool deleted;
int numDeleted;
CallbackPtr list;
} CallbackListRec;
/* proc vectors */
extern int (* InitialVector[3]) (
#if NeedNestedPrototypes
ClientPtr /*client*/
#endif
);
extern int (* ProcVector[256]) (
#if NeedNestedPrototypes
ClientPtr /*client*/
#endif
);
extern int (* SwappedProcVector[256]) (
#if NeedNestedPrototypes
ClientPtr /*client*/
#endif
);
#ifdef K5AUTH
extern int (*k5_Vector[256])() =
#if NeedNestedPrototypes
ClientPtr /*client*/
#endif
);
#endif
extern void (* ReplySwapVector[256]) ();
extern int ProcBadRequest(
#if NeedFunctionPrototypes
ClientPtr /*client*/
#endif
);
#endif /* DIXSTRUCT_H */
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