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+/* $XFree86: xc/programs/Xserver/include/dixstruct.h,v 3.19tsi Exp $ */
+/***********************************************************
+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 void (*ReplySwapPtr) (
+ ClientPtr /* pClient */,
+ int /* size */,
+ void * /* pbuf */);
+
+extern void ReplyNotSwappd (
+ ClientPtr /* pClient */,
+ int /* size */,
+ void * /* pbuf */);
+
+typedef enum {ClientStateInitial,
+ ClientStateAuthenticating,
+ ClientStateRunning,
+ ClientStateRetained,
+ ClientStateGone,
+ ClientStateCheckingSecurity,
+ ClientStateCheckedSecurity} ClientState;
+
+#ifdef XFIXES
+typedef struct _saveSet {
+ struct _Window *windowPtr;
+ Bool toRoot;
+ Bool remap;
+} SaveSetElt;
+#define SaveSetWindow(ss) ((ss).windowPtr)
+#define SaveSetToRoot(ss) ((ss).toRoot)
+#define SaveSetRemap(ss) ((ss).remap)
+#define SaveSetAssignWindow(ss,w) ((ss).windowPtr = (w))
+#define SaveSetAssignToRoot(ss,tr) ((ss).toRoot = (tr))
+#define SaveSetAssignRemap(ss,rm) ((ss).remap = (rm))
+#else
+typedef struct _Window *SaveSetElt;
+#define SaveSetWindow(ss) (ss)
+#define SaveSetToRoot(ss) FALSE
+#define SaveSetRemap(ss) TRUE
+#define SaveSetAssignWindow(ss,w) ((ss) = (w))
+#define SaveSetAssignToRoot(ss,tr)
+#define SaveSetAssignRemap(ss,rm)
+#endif
+
+typedef struct _Client {
+ int index;
+ Mask clientAsMask;
+ pointer requestBuffer;
+ pointer osPrivate; /* for OS layer, including scheduler */
+ Bool swapped;
+ ReplySwapPtr pSwapReplyFunc;
+ 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;
+ SaveSetElt *saveSet;
+ int numSaved;
+ pointer screenPrivate[MAXSCREENS];
+ int (**requestVector) (
+ ClientPtr /* pClient */);
+ 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)(ClientPtr /*client*/);
+#endif
+ unsigned long replyBytesRemaining;
+#ifdef XCSECURITY
+ XID authId;
+ unsigned int trustLevel;
+ pointer (* CheckAccess)(
+ ClientPtr /*pClient*/,
+ XID /*id*/,
+ RESTYPE /*classes*/,
+ Mask /*access_mode*/,
+ pointer /*resourceval*/);
+#endif
+#ifdef XAPPGROUP
+ struct _AppGroupRec* appgroup;
+#endif
+ struct _FontResolution * (*fontResFunc) ( /* no need for font.h */
+ ClientPtr /* pClient */,
+ int * /* num */);
+#ifdef SMART_SCHEDULE
+ int smart_priority;
+ long smart_start_tick;
+ long smart_stop_tick;
+ long smart_check_tick;
+#endif
+} ClientRec;
+
+#ifdef SMART_SCHEDULE
+/*
+ * Scheduling interface
+ */
+extern long SmartScheduleTime;
+extern long SmartScheduleInterval;
+extern long SmartScheduleSlice;
+extern long SmartScheduleMaxSlice;
+extern unsigned long SmartScheduleIdleCount;
+extern Bool SmartScheduleDisable;
+extern Bool SmartScheduleIdle;
+extern Bool SmartScheduleTimerStopped;
+extern Bool SmartScheduleStartTimer(void);
+#define SMART_MAX_PRIORITY (20)
+#define SMART_MIN_PRIORITY (-20)
+
+extern Bool SmartScheduleInit(void);
+
+#endif
+
+/* This prototype is used pervasively in Xext, dix */
+#define DISPATCH_PROC(func) int func(ClientPtr /* client */)
+
+typedef struct _WorkQueue {
+ struct _WorkQueue *next;
+ Bool (*function) (
+ ClientPtr /* pClient */,
+ pointer /* closure */
+);
+ ClientPtr client;
+ pointer closure;
+} WorkQueueRec;
+
+extern TimeStamp currentTime;
+extern TimeStamp lastDeviceEventTime;
+
+extern int CompareTimeStamps(
+ TimeStamp /*a*/,
+ TimeStamp /*b*/);
+
+extern TimeStamp ClientTimeToServerTime(CARD32 /*c*/);
+
+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]) (ClientPtr /*client*/);
+
+extern int (* ProcVector[256]) (ClientPtr /*client*/);
+
+extern int (* SwappedProcVector[256]) (ClientPtr /*client*/);
+
+#ifdef K5AUTH
+extern int (*k5_Vector[256])(ClientPtr /*client*/);
+#endif
+
+extern ReplySwapPtr ReplySwapVector[256];
+
+extern int ProcBadRequest(ClientPtr /*client*/);
+
+#endif /* DIXSTRUCT_H */