diff options
Diffstat (limited to 'nx-X11/programs/Xserver/XTrap')
| -rw-r--r-- | nx-X11/programs/Xserver/XTrap/Imakefile | 27 | ||||
| -rw-r--r-- | nx-X11/programs/Xserver/XTrap/module/Imakefile | 26 | ||||
| -rw-r--r-- | nx-X11/programs/Xserver/XTrap/xf86XTrapModule.c | 51 | ||||
| -rw-r--r-- | nx-X11/programs/Xserver/XTrap/xtrapddmi.c | 188 | ||||
| -rw-r--r-- | nx-X11/programs/Xserver/XTrap/xtrapdi.c | 2157 | ||||
| -rw-r--r-- | nx-X11/programs/Xserver/XTrap/xtrapdiswp.c | 1010 | ||||
| -rw-r--r-- | nx-X11/programs/Xserver/XTrap/xtrapditbl.c | 242 |
7 files changed, 0 insertions, 3701 deletions
diff --git a/nx-X11/programs/Xserver/XTrap/Imakefile b/nx-X11/programs/Xserver/XTrap/Imakefile deleted file mode 100644 index c61712f1d..000000000 --- a/nx-X11/programs/Xserver/XTrap/Imakefile +++ /dev/null @@ -1,27 +0,0 @@ -XCOMM $XFree86: xc/programs/Xserver/XTrap/Imakefile,v 1.1 2001/11/02 23:29:29 dawes Exp $ - -#if DoLoadableServer -#define IHaveSubdirs -#endif - -#include <Server.tmpl> - -#if DoLoadableServer - SUBDIRS = module -#endif - SRCS = xtrapddmi.c xtrapdi.c xtrapdiswp.c xtrapditbl.c - OBJS = xtrapddmi.o xtrapdi.o xtrapdiswp.o xtrapditbl.o - INCLUDES = -I../include -I$(EXTINCSRC) -I$(XINCLUDESRC) -I$(SERVERSRC)/Xext `pkg-config --cflags-only-I pixman-1` - -NormalLibraryTarget(xtrap,$(OBJS)) -LintLibraryTarget(xtrap,$(SRCS)) -NormalLintTarget($(SRCS)) - -NormalLibraryObjectRule() - -#if DoLoadableServer -MakeSubdirs($(SUBDIRS)) -DependSubdirs($(SUBDIRS)) -#endif - -DependTarget() diff --git a/nx-X11/programs/Xserver/XTrap/module/Imakefile b/nx-X11/programs/Xserver/XTrap/module/Imakefile deleted file mode 100644 index 8f8a77ba2..000000000 --- a/nx-X11/programs/Xserver/XTrap/module/Imakefile +++ /dev/null @@ -1,26 +0,0 @@ -XCOMM $XFree86: xc/programs/Xserver/XTrap/module/Imakefile,v 1.2 2002/01/23 03:31:40 dawes Exp $ - -#define IHaveModules -#include <Server.tmpl> - - SRCS = xtrapddmi.c xtrapdi.c xtrapdiswp.c xtrapditbl.c xf86XTrapModule.c - OBJS = xtrapddmi.o xtrapdi.o xtrapdiswp.o xtrapditbl.o xf86XTrapModule.o - INCLUDES = -I.. -I../../include -I$(EXTINCSRC) -I$(XINCLUDESRC) \ - -I$(SERVERSRC)/Xext - DEFINES = -DEXTMODULE - -LinkSourceFile(xf86XTrapModule.c,..) -LinkSourceFile(xtrapddmi.c,..) -LinkSourceFile(xtrapdi.c,..) -LinkSourceFile(xtrapdiswp.c,..) -LinkSourceFile(xtrapditbl.c,..) - -ModuleObjectRule() -LibraryModuleTarget(xtrap,$(OBJS)) - -InstallLibraryModule(xtrap,$(MODULEDIR),extensions) - -DependTarget() - -InstallDriverSDKLibraryModule(xtrap,$(DRIVERSDKMODULEDIR),extensions) - diff --git a/nx-X11/programs/Xserver/XTrap/xf86XTrapModule.c b/nx-X11/programs/Xserver/XTrap/xf86XTrapModule.c deleted file mode 100644 index a3e1d08c6..000000000 --- a/nx-X11/programs/Xserver/XTrap/xf86XTrapModule.c +++ /dev/null @@ -1,51 +0,0 @@ -/* $XFree86$ */ -/* This is the xf86 module code for the DEC_XTRAP extension. - */ - -#ifdef HAVE_DIX_CONFIG_H -#include <dix-config.h> -#endif - -#include "xf86Module.h" - -#include <nx-X11/extensions/xtrapdi.h> - -extern void DEC_XTRAPInit(INITARGS); - -#ifdef XFree86LOADER - -static MODULESETUPPROTO(xtrapSetup); - -ExtensionModule xtrapExt = -{ - DEC_XTRAPInit, - XTrapExtName, - NULL, - NULL, - NULL -}; - -static XF86ModuleVersionInfo xtrapVersRec = -{ - "xtrap", - MODULEVENDORSTRING, - MODINFOSTRING1, - MODINFOSTRING2, - XORG_VERSION_CURRENT, - 1, 0, 0, - ABI_CLASS_EXTENSION, /* needs the server extension ABI */ - ABI_EXTENSION_VERSION, - MOD_CLASS_EXTENSION, - {0,0,0,0} -}; - -XF86ModuleData xtrapModuleData = { &xtrapVersRec, xtrapSetup, NULL }; - -static void * -xtrapSetup(void * module, void * opts, int *errmaj, int *errmin) { - LoadExtension(&xtrapExt, FALSE); - /* Need a non-NULL return value to indicate success */ - return (void *)1; -} - -#endif /* XFree86LOADER */ diff --git a/nx-X11/programs/Xserver/XTrap/xtrapddmi.c b/nx-X11/programs/Xserver/XTrap/xtrapddmi.c deleted file mode 100644 index 1b4be39cd..000000000 --- a/nx-X11/programs/Xserver/XTrap/xtrapddmi.c +++ /dev/null @@ -1,188 +0,0 @@ -/* $XFree86: xc/programs/Xserver/XTrap/xtrapddmi.c,v 1.1 2001/11/02 23:29:29 dawes Exp $ */ -/***************************************************************************** -Copyright 1987, 1988, 1989, 1990, 1991 by Digital Equipment Corp., Maynard, MA - -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. - -*****************************************************************************/ -/* - * ABSTRACT: - * - * This module is the platform-specific but conditionally independent - * code for the XTrap extension (usually I/O or platform setup). - * This is shared code and is subject to change only by team approval. - * - * CONTRIBUTORS: - * - * Dick Annicchiarico - * Robert Chesler - * Gene Durso - * Marc Evans - * Alan Jamison - * Mark Henry - * Ken Miller - * - */ - -#ifdef HAVE_DIX_CONFIG_H -#include <dix-config.h> -#endif - -#ifndef EXTMODULE -#include <errno.h> -#include <nx-X11/Xos.h> -#ifdef PC -# include "fcntl.h" -# include "io.h" -# define O_NDELAY 0L -#endif -#else -#include "xf86_ansic.h" -#endif - -#define NEED_REPLIES -#define NEED_EVENTS -#include <nx-X11/X.h> /* From library include environment */ -#include "input.h" /* From server include env. (must be before Xlib.h!) */ -#ifdef PC -# include "scrintst.h" /* Screen struct */ -# include "extnsist.h" -#else -# include "extnsionst.h" /* Server ExtensionEntry definitions */ -# include "scrnintstr.h" /* Screen struct */ -#endif - -#include <nx-X11/extensions/xtrapdi.h> -#include <nx-X11/extensions/xtrapddmi.h> -#include <nx-X11/extensions/xtrapproto.h> - -extern int XETrapErrorBase; -extern xXTrapGetAvailReply XETrap_avail; -extern DevicePtr XETrapKbdDev; -extern DevicePtr XETrapPtrDev; - -/* - * DESCRIPTION: - * - * This function performs the platform specific setup for server - * extension implementations. - */ -void XETrapPlatformSetup() -{ -} - - -#if !defined _XINPUT -/* - * DESCRIPTION: - * - * This routine processes the simulation of some input event. - * - */ -int XETrapSimulateXEvent(register xXTrapInputReq *request, - register ClientPtr client) -{ - ScreenPtr pScr = NULL; - int status = Success; - xEvent xev; - register int x = request->input.x; - register int y = request->input.y; - DevicePtr keydev = LookupKeyboardDevice(); - DevicePtr ptrdev = LookupPointerDevice(); - - if (request->input.screen < screenInfo.numScreens) - { - pScr = screenInfo.screens[request->input.screen]; - } - else - { /* Trying to play bogus events to this WS! */ -#ifdef VERBOSE - ErrorF("%s: Trying to send events to screen %d!\n", XTrapExtName, - request->input.screen); -#endif - status = XETrapErrorBase + BadScreen; - } - /* Fill in the event structure with the information - * Note: root, event, child, eventX, eventY, state, and sameScreen - * are all updated by FixUpEventFromWindow() when the events - * are delivered via DeliverDeviceEvents() or whatever. XTrap - * needs to only concern itself with type, detail, time, rootX, - * and rootY. - */ - if (status == Success) - { - xev.u.u.type = request->input.type; - xev.u.u.detail = request->input.detail; - xev.u.keyButtonPointer.time = GetTimeInMillis(); - xev.u.keyButtonPointer.rootX = x; - xev.u.keyButtonPointer.rootY = y; - - if (request->input.type == MotionNotify) - { /* Set new cursor position on screen */ - XETrap_avail.data.cur_x = x; - XETrap_avail.data.cur_y = y; - NewCurrentScreen (pScr, x, y); /* fix from amnonc@mercury.co.il */ - if (!(*pScr->SetCursorPosition)(pScr, x, y, xFalse)) - { - status = BadImplementation; - } - } - } - if (status == Success) - { - switch(request->input.type) - { /* Now process the event appropriately */ - case KeyPress: - case KeyRelease: - (*XETrapKbdDev->realInputProc)(&xev,(DeviceIntPtr)keydev, 1L); - break; - case MotionNotify: - case ButtonPress: - case ButtonRelease: - (*XETrapPtrDev->realInputProc)(&xev,(DeviceIntPtr)ptrdev, 1L); - break; - default: - status = BadValue; - break; - } - } - return(status); -} -#endif /* _XINPUT */ - -#if defined vms && !defined LINKED_IN -/* Used by swapping code not visible from VMS (from main.c) */ -#ifndef BLADE -void -NotImplemented() -{ - FatalError("Not implemented"); -} -#endif - -int -#ifdef __STDC__ -ProcBadRequest( ClientPtr client) -#else -ProcBadRequest(client) - ClientPtr client; -#endif -{ - return (BadRequest); -} - -#endif /* vms && ! LINKED_IN */ diff --git a/nx-X11/programs/Xserver/XTrap/xtrapdi.c b/nx-X11/programs/Xserver/XTrap/xtrapdi.c deleted file mode 100644 index 987d54e4f..000000000 --- a/nx-X11/programs/Xserver/XTrap/xtrapdi.c +++ /dev/null @@ -1,2157 +0,0 @@ -/* $XdotOrg: xc/programs/Xserver/XTrap/xtrapdi.c,v 1.5 2005/07/03 08:53:36 daniels Exp $ */ -/* $XFree86: xc/programs/Xserver/XTrap/xtrapdi.c,v 1.6tsi Exp $ */ -/***************************************************************************** -Copyright 1987, 1988, 1989, 1990, 1991 by Digital Equipment Corp., Maynard, MA -X11R6 Changes Copyright (c) 1994 by Robert Chesler of Absol-Puter, Hudson, NH. - -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 AND ABSOL-PUTER DISCLAIM ALL WARRANTIES WITH REGARD TO THIS -SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND -FITNESS, IN NO EVENT SHALL DIGITAL OR ABSOL-PUTER 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. - -*****************************************************************************/ -/* - * ABSTRACT: - * - * This module is the main module for extension initialization and setup. - * It is called by the server and by clients using the extension. - * This is shared code and is subject to change only by team approval. - * - * CONTRIBUTORS: - * - * Dick Annicchiarico - * Robert Chesler - * Gene Durso - * Marc Evans - * Alan Jamison - * Mark Henry - * Ken Miller - * - * CHANGES: - * - * Robert Chesler - grab-impreviousness patch to improve grab behavior - * Robert Chesler - add client arg to swapping routines for X11R6 port - * - */ - -/*-----------------* - * Include Files * - *-----------------*/ - -#define NEED_REPLIES -#define NEED_EVENTS -#ifdef HAVE_DIX_CONFIG_H -#include <dix-config.h> -#endif - -#ifndef EXTMODULE -#include <stdio.h> -#include <errno.h> -#include <nx-X11/Xos.h> -#else -#include "xf86_ansic.h" -#endif -#include <nx-X11/X.h> -#include <nx-X11/Xproto.h> -#include "input.h" /* Server DevicePtr definitions */ -#include "misc.h" /* Server swapping macros */ -#include "dixstruct.h" /* Server ClientRec definitions */ -#include "resource.h" /* Used with the MakeAtom call */ -#ifdef PC -# include "scrintst.h" /* Screen struct */ -# include "extnsist.h" -#else -# include "extnsionst.h" /* Server ExtensionEntry definitions */ -# include "scrnintstr.h" /* Screen struct */ -#endif -#include "pixmapstr.h" /* DrawableRec */ -#include "windowstr.h" /* Drawable Lookup structures */ -#include <nx-X11/extensions/xtrapdi.h> -#include <nx-X11/extensions/xtrapddmi.h> -#include <nx-X11/extensions/xtrapproto.h> -#include "colormapst.h" -#ifdef PANORAMIX -#include "panoramiX.h" -#include "panoramiXsrv.h" -#include "cursor.h" -#endif - - -/*----------------------------* - * Global Data Declarations * - *----------------------------*/ - -DevicePtr XETrapKbdDev = NULL; -DevicePtr XETrapPtrDev = NULL; -int XETrapErrorBase = 0L; -xXTrapGetAvailReply XETrap_avail; /* What's available to clients */ - -globalref int_function XETrapDispatchVector[10L]; /* Vector of XTrap Rtns */ -globalref int_function XETSwDispatchVector[10L]; /* Swapped XTrap Rtns */ - -globalref int_function XETrapProcVector[256L]; /* The "shadowed" ProcVector */ - /* The "real" EventVector (XTrap creates it till events - * truly become vectored - */ -#ifndef VECTORED_EVENTS -globalref int_function EventProcVector[XETrapCoreEvents]; -#else -extern WindowPtr GetCurrentRootWindow(); -globalref int_function EventProcVector[128L]; -#endif -static int_function keybd_process_inp = NULL; /* Used for VECTORED_EVENTS */ - /* The "shadowed" Event Vector */ -globalref int_function XETrapEventProcVector[XETrapCoreEvents]; - -globalref void_function XETSwProcVector[256L];/* Vector of Req swapping rtns */ - -/* This macro returns a true/false indicator based on whether it changes the - * environment state bits local to the server extension. This is based on the - * idea that if a valid flag is set and the corresponding data bit is not in - * the same state as desired, then true is returned, otherwise false is - * returned. - */ -#define _CheckChangeBit(valid,data,local,bit) \ - (BitIsFalse(valid,bit) ? 0L : \ - (((BitIsTrue(data,bit) && BitIsTrue(local,bit)) || \ - (BitIsFalse(data,bit) && BitIsFalse(local,bit))) ? 0L : \ - (BitToggle(local,bit), 1L))) - -/* This macro is designed to return the number of elements in an - * automatically allocated array. - */ -#ifndef ASIZE -#define ASIZE(array) (sizeof(array)/sizeof(array[0L])) -#endif - -/* This macro is designed to return the number of long words beyond - * XETrapMinRepSize contained in a data structure. - */ -#ifndef XEXTRA -#define XEXTRA(s) \ - ((sizeof(s)+(sizeof(CARD32)-1L)-XETrapMinRepSize)/sizeof(CARD32)) -#endif - -/* Static Declarations known to XTrap Only - * All XTrap clients refer to these single copies! - */ -/* This carries all of the information XTrap uses for internal information */ -static XETrapEnv *XETenv[MAXCLIENTS] = {NULL}; -#ifndef RESTYPE -#define RESTYPE unsigned long -#endif -static RESTYPE XETrapClass = 0L; /* Resource class for this extension */ -static RESTYPE XETrapType = 0L; /* Resource type for this extension */ -static Bool gate_closed = False; /* The global "gatekeeper" */ -static Bool key_ignore = False; /* The global "keymaster" */ -static Bool ignore_grabs = False; -static CARD8 next_key = XEKeyIsClear; /* Echo, Clear, or Other */ -#ifdef VECTORED_EVENTS -static INT16 current_screen = -1L; /* Current screen for events */ -#endif -static INT16 vectored_requests[256L] = {0L}; /* cnt of vectoring clients */ -static INT16 vectored_events[KeyPress+MotionNotify] = {0L}; -typedef struct _client_list -{ - struct _client_list *next; - ClientPtr client; -} ClientList; -static ClientList io_clients; /* Linked-list of clients currently doing I/O */ -static ClientList stats_clients; /* Linked-list of clients collecting stats */ -static ClientList cmd_clients; /* Linked-list of clients using command key */ - -/*----------------------------* - * Forward Declarations - *----------------------------*/ -static void _SwapProc (int (**f1 )(), int (**f2 )()); -static void sXETrapEvent (xETrapDataEvent *from , xETrapDataEvent *to ); -static int add_accelerator_node (ClientPtr client , ClientList *accel ); -static void remove_accelerator_node (ClientPtr client , ClientList *accel ); -static void update_protocol (xXTrapGetReq *reqptr , ClientPtr client ); -#ifdef COLOR_REPLIES -static void GetSendColorRep (ClientPtr client , xResourceReq *req ); -static void GetSendNamedColorRep (ClientPtr client , xResourceReq *req ); -static void GetSendColorCellsRep (ClientPtr client , xResourceReq *req ); -static void GetSendColorPlanesRep (ClientPtr client , xResourceReq *req ); -#endif - -/* - * DESCRIPTION: - * - * This routine is called by the server when a given client - * goes away (as identified by the first argument). All - * memory allocations, misc. values specific to a given - * client would be reset here. - * - */ -int XETrapDestroyEnv(void * value, XID id) -{ - xXTrapReq request; - XETrapEnv *penv = XETenv[(long)value]; - - XETrapReset(&request,penv->client); - /* Free any memory malloc'd for a particular client here */ - /* In case stop I/O wasn't received for this client */ - if (penv->stats) - { /* Remove from client accelerator list */ - remove_accelerator_node(penv->client, &stats_clients); - Xfree(penv->stats); /* Free the stats buckets */ - } - if (cmd_clients.next == NULL) - { /* No more command key clients! Let's reset the gate */ - gate_closed = False; - key_ignore = False; - next_key = XEKeyIsClear; - } - -#ifdef VECTORED_EVENTS - current_screen = -1L; /* Invalidate current screen */ -#endif - -#ifdef VERBOSE - ErrorF("%s: Client '%d' Disconnected\n", XTrapExtName, - penv->client->index); -#endif - - Xfree(penv); - XETenv[(long)value] = NULL; - - return 0; -} - -/* - * DESCRIPTION: - * - * This routine is called by the server when the last client - * (the session manager in most cases) goes away. This is server - * reset. When the server comes back up, this extension will not - * be loaded unless this routine makes the proper arrangements. - * - * The real concern here is to unload the extension - * and possibly make arragements to be called upon - * server restart. - * - */ -void XETrapCloseDown(ExtensionEntry *extEntry) -{ - long i; - - for (i=0L; i<MAXCLIENTS; i++) - { - if (XETenv[i] != NULL) - { - XETrapDestroyEnv((void *)i,0L); - } - } - ignore_grabs = False; - return; -} - -/* - * - * DESCRIPTION: - * - * This routine has been created because of the initialization - * order that X uses, such that extensions are initialized before - * devices. This means that this extension must perform a second - * level of initialization to obtain the device references at some - * point after they have been initialized. It is assumed that when - * a client establishes communication with the extension that the - * devices havae been initialized, and therefore this function can - * obtain the information it needs. - * - * In obtaining the information, this function also places its own - * functions in place of the *standard* functions. The original - * functions are retained for vectoring purposes. - */ - -Bool XETrapRedirectDevices() -{ - Bool retval = True; - - /* Do we need to redirect the keyboard device? */ - if (XETrapKbdDev == NULL) - { - if ((XETrapKbdDev = LookupKeyboardDevice()) == NULL) - { - retval = False; - } - else - { - EventProcVector[KeyPress] = - (int_function)XETrapKbdDev->realInputProc; - EventProcVector[KeyRelease] = - (int_function)XETrapKbdDev->realInputProc; - } -#ifdef VECTORED_EVENTS - keybd_process_inp = EventProcVector[KeyPress]; - EventProcVector[KeyPress] = EventProcVector[KeyRelease] = NULL; - XETrapEventProcVector[KeyPress] = XETrapEventVector; - XETrapEventProcVector[KeyRelease] = XETrapEventVector; -#else /* !VECTORED_EVENTS */ - XETrapEventProcVector[KeyPress] = XETrapKeyboard; - XETrapEventProcVector[KeyRelease] = XETrapKeyboard; -#endif /* !VECTORED_EVENTS */ - } - /* Do we need to redirect the pointer device? */ -#ifndef VECTORED_EVENTS - if (XETrapPtrDev == NULL) - { - if ((XETrapPtrDev = LookupPointerDevice()) == 0L) - { - retval = False; - } - else - { - EventProcVector[ButtonPress] = - (int_function)XETrapPtrDev->realInputProc; - EventProcVector[ButtonRelease] = - (int_function)XETrapPtrDev->realInputProc; - EventProcVector[MotionNotify] = - (int_function)XETrapPtrDev->realInputProc; - } - XETrapEventProcVector[ButtonPress] = XETrapPointer; - XETrapEventProcVector[ButtonRelease] = XETrapPointer; - XETrapEventProcVector[MotionNotify] = XETrapPointer; - } -#endif /* !VECTORED_EVENTS */ - return(retval); -} - -/* - * - * DESCRIPTION: - * - * This routine is the main entry point for the Xtrap extension. It is - * called by the server to inititalize the Xtrap extension. Once the - * extension is initialized, life is controlled by the XtrapDispatch - * routine by the requests it will handle. - * - * Initializes all the XTrap data structures with the proper - * addresses of defined routines that will help control the extension. - * It is vital that the extension state be kept accurate so that only - * one call to this routine be made. - * - */ - -void DEC_XTRAPInit() -{ - register ExtensionEntry *extEntry; - unsigned int i; - Atom a; - - /* Make the extension known to the server. Must be done every time - * DEC_XTRAPInit is called, else server will think it failed. - */ - if ((extEntry = AddExtension(XTrapExtName,XETrapNumEvents, - XETrapNumErrors,XETrapDispatch,sXETrapDispatch,XETrapCloseDown - ,StandardMinorOpcode)) == NULL) - { - ErrorF("%s: AddExtension Failed!\n", XTrapExtName); - return; - } -#ifdef VERBOSE - ErrorF("%s: AddExtension assigned Major Opcode '%d'\n", - XTrapExtName, extEntry->base); -#endif - XETrap_avail.data.major_opcode = extEntry->base; - XETrapErrorBase = extEntry->errorBase; - XETrap_avail.data.event_base = extEntry->eventBase; - - /* Set up our swapped reply vector */ - ReplySwapVector[XETrap_avail.data.major_opcode] = - (void_function) sReplyXTrapDispatch; - - /* Set up our swapped event vector */ - EventSwapVector[extEntry->eventBase + XETrapData] = - (EventSwapPtr) sXETrapEvent; - - /* make an atom saying that the extension is present. The - * adding of the resource occurs during XETrapCreateEnv(). - */ - if ((a = MakeAtom(XTrapExtName,strlen(XTrapExtName),1L)) == None || - (XETrapType = CreateNewResourceType(XETrapDestroyEnv)) == 0L) - { - ErrorF("%s: Setup can't create new resource type (%d,%d,%d)\n", - XTrapExtName, (int)a,(int)XETrapClass,(int)XETrapType); - return; - } - /* initialize the GetAvailable info reply here */ - XETrap_avail.hdr.type = X_Reply; - XETrap_avail.hdr.length = XEXTRA(xXTrapGetAvailReply); - XETrap_avail.data.xtrap_release = XETrapRelease; - XETrap_avail.data.xtrap_version = XETrapVersion; - XETrap_avail.data.xtrap_revision = XETrapRevision; - XETrap_avail.data.pf_ident = XETrapPlatform; - XETrap_avail.data.max_pkt_size = 0xFFFF; /* very large number */ - for (i=0L; i<ASIZE(XETrap_avail.data.valid); i++) - { - XETrap_avail.data.valid[i] = 0L; /* Clear bits initially */ - } - BitTrue(XETrap_avail.data.valid,XETrapTimestamp); - BitTrue(XETrap_avail.data.valid,XETrapCmd); - BitTrue(XETrap_avail.data.valid,XETrapCmdKeyMod); - BitTrue(XETrap_avail.data.valid,XETrapRequest); - BitTrue(XETrap_avail.data.valid,XETrapEvent); - BitTrue(XETrap_avail.data.valid,XETrapMaxPacket); - BitTrue(XETrap_avail.data.valid,XETrapStatistics); - BitTrue(XETrap_avail.data.valid,XETrapWinXY); - /* Not yet implemented */ - BitFalse(XETrap_avail.data.valid,XETrapCursor); -#ifndef _XINPUT - BitFalse(XETrap_avail.data.valid,XETrapXInput); -#else - BitTrue(XETrap_avail.data.valid,XETrapXInput); -#endif -#ifndef VECTORED_EVENTS - BitFalse(XETrap_avail.data.valid,XETrapVectorEvents); -#else - BitTrue(XETrap_avail.data.valid,XETrapVectorEvents); -#endif /* VECTORED_EVENTS */ -#ifndef COLOR_REPLIES - BitFalse(XETrap_avail.data.valid,XETrapColorReplies); -#else - BitTrue(XETrap_avail.data.valid,XETrapColorReplies); -#endif /* COLOR_REPLIES */ - BitTrue(XETrap_avail.data.valid,XETrapGrabServer); - /* initialize multi-client accelerator lists */ - io_clients.next = NULL; - stats_clients.next = NULL; - cmd_clients.next = NULL; - for (i=0L; i<256L; i++) - { - vectored_requests[i] = 0L; - } - for (i=KeyPress; i<=MotionNotify; i++) - { - vectored_events[i] = 0L; - } - gate_closed = False; - key_ignore = False; - next_key = XEKeyIsClear; - - XETrapPlatformSetup(); - /* Initialize any local memory we use */ - for (i=0L; i<ASIZE(EventProcVector); i++) - { - EventProcVector[i] = NULL; -#ifndef VECTORED_EVENTS - XETrapEventProcVector[i] = NULL; -#else - XETrapEventProcVector[i] = XETrapEventVector; -#endif - } - XETrapKbdDev = NULL; - XETrapPtrDev = NULL; - for (i=0L; i<ASIZE(XETrapProcVector); i++) - { - XETrapProcVector[i] = XETrapRequestVector; - } - for (i=128L; i<=255L; i++) - { /* Extension "swapped" requests are not implemented */ - XETSwProcVector[i] = NotImplemented; - } -#ifdef VERBOSE - ErrorF("%s: Vers. %d.%d-%d successfully loaded\n", XTrapExtName, - XETrap_avail.data.xtrap_release, - XETrap_avail.data.xtrap_version, - XETrap_avail.data.xtrap_revision); -#endif - - return; -} - -/* - * DESCRIPTION: - * - * This procedure is called upon dispatch to allocate an - * environment structure for a new XTrap client. The XETenv[] - * entry is allocated and initialized with default values. - * XETrapDestroyEnv() is responsible for deallocating this memory - * upon client termination. - * - * Note: the status of this routine is returned to the caller of - * the Dispatch routine which will in turn SendErrorToClient if - * necessary. - * - */ - -int XETrapCreateEnv(ClientPtr client) -{ - XETrapEnv *penv = NULL; - int status = Success; - - if (client->index > MAXCLIENTS) - { - status = BadImplementation; - } - else if ((XETenv[client->index] = (XETrapEnv *)Xcalloc(sizeof(XETrapEnv))) - == NULL) - { - status = BadAlloc; - } - if (status == Success) - { - penv = XETenv[client->index]; - penv->client = client; - penv->protocol = 31; /* default to backwards compatibility */ - /* prep for client's departure (for memory dealloc, cleanup) */ - AddResource(FakeClientID(client->index),XETrapType, - (void *)(long)(client->index)); - if (XETrapRedirectDevices() == False) - { - status = XETrapErrorBase + BadDevices; - } - /* Initialize the current state */ - if (status == Success) - { - status = XETrapReset(NULL, penv->client); - } - } - -#ifdef VECTORED_EVENTS - current_screen = -1L; /* Invalidate current screen */ -#endif - -#ifdef VERBOSE - if (status == Success) - { - ErrorF("%s: Client '%d' Connection Accepted\n", XTrapExtName, - penv->client->index); - } -#endif - - return(status); -} - -/* - * DESCRIPTION: - * - * This procedure is defined for the call to AddExtension() - * in which it is expected to be a parameter of the call. - * - * This routine will be called by the server dispatcher - * when a client makes a request that is handled - * by the extension and the byte ordering of the client is the - * SAME as that of the extension. - * - * Note: the status of the requests is returned to the caller of - * the Dispatch routine which will in turn SendErrorToClient if - * necessary. - */ - -int XETrapDispatch(ClientPtr client) -{ - - REQUEST(xXTrapReq); - register int status = Success; - - REQUEST_AT_LEAST_SIZE(xXTrapReq); - - /* Have we seen this client before? */ - if (XETenv[client->index] == NULL) - { - status = XETrapCreateEnv(client); - } - /* Do we have a valid request? */ - if (status == Success) - { - if (stuff->minor_opcode < ASIZE(XETrapDispatchVector)) - { - /* Then vector to the pointed to function */ - status = - (*(XETrapDispatchVector[stuff->minor_opcode]))(stuff,client); - } - else - { - status = BadRequest; - } - } - return(status); -} - -/* - * DESCRIPTION: - * - * This procedure is defined for the call to AddExtension() - * in which it is expected to be a parameter of the call. - * - * This routine would ordinarily be called by the server - * dispatcher when a client makes a request that is handled - * by the extension and the byte ordering of the client is - * DIFFERENT than that of the extension. - */ - -int sXETrapDispatch(ClientPtr client) -{ - - REQUEST(xXTrapReq); - register int status = Success; - - REQUEST_AT_LEAST_SIZE(xXTrapReq); - - /* Have we seen this client before? */ - if (XETenv[client->index] == NULL) - { - status = XETrapCreateEnv(client); - } - /* Do we have a valid request? */ - if (status == Success) - { - if (stuff->minor_opcode < ASIZE(XETSwDispatchVector)) - { - /* Then vector to the pointed to function */ - status = - (*(XETSwDispatchVector[stuff->minor_opcode]))(stuff,client); - } - else - { - status = BadRequest; - } - } - return(status); -} - -/* - * DESCRIPTION: - * - * This routine will place the extension in a steady and known - * state. Any current state will be reset. This is called either - * by a client request (dispatched) or when a new client environment - * is created. - * - */ -int XETrapReset(xXTrapReq *request, ClientPtr client) -{ - static xXTrapConfigReq DummyReq; - register int i; - register int status = Success; - XETrapEnv *penv = XETenv[client->index]; - - /* in case any i/o's pending */ - (void)XETrapStopTrap((xXTrapReq *)NULL, client); - penv->cur.hdr.type = X_Reply; - penv->cur.hdr.length = XEXTRA(xXTrapGetCurReply); - /* Fill in a dummy config request to clear all elements */ - for (i=0L; i<ASIZE(DummyReq.config_flags_valid); i++) - { - DummyReq.config_flags_valid[i] = 0xFFL; /* set all the valid flags */ - DummyReq.config_flags_data[i] = 0L; /* clear all data flags */ - } - /* Don't reset grab server arbitrarily, it must be explicitly - * de-configured. - */ - BitSet(DummyReq.config_flags_data, XETrapGrabServer, ignore_grabs); - for (i=0L; i< ASIZE(DummyReq.config_flags_req); i++) - { - DummyReq.config_flags_req[i] = 0xFF; /* Clear all protocol requests */ - } - for (i=0L; i< ASIZE(DummyReq.config_flags_event); i++) - { - DummyReq.config_flags_event[i] = 0xFF; /* Clear all protocol events */ - } - /* Call config routine to clear all configurable fields */ - status = XETrapConfig(&DummyReq, client); - /* reset the environment */ - for (i=0L; i<ASIZE(penv->cur.data_state_flags); i++) - { - penv->cur.data_state_flags[i] = 0L; /* Clear all env flags */ - } - penv->cur.data_config_max_pkt_size = XETrap_avail.data.max_pkt_size; - - return(status); -} - -/* - * DESCRIPTION: - * - * This function sends a reply back to the requesting client indicating - * the available states of the extension can be configured for. - */ -int XETrapGetAvailable(xXTrapGetReq *request, ClientPtr client) -{ - XETrapEnv *penv = XETenv[client->index]; - update_protocol(request, client); - /* Initialize the reply as needed */ - XETrap_avail.data.xtrap_protocol = penv->protocol; - XETrap_avail.hdr.detail = XETrap_GetAvailable; - XETrap_avail.hdr.sequenceNumber = client->sequence; - WriteReplyToClient(client, sizeof(xXTrapGetAvailReply), &XETrap_avail); - return(Success); -} - -/* - * DESCRIPTION: - * - * This function sends a reply back to the requesting client indicating - * the current state of the extension. - */ -int XETrapGetCurrent(xXTrapReq *request, ClientPtr client) -{ - XETrapEnv *penv = XETenv[client->index]; - int rep_size = (penv->protocol == 31 ? 284 : sz_xXTrapGetCurReply); - penv->cur.hdr.length = (rep_size - 32L) / SIZEOF(CARD32); - - /* Initialize the reply as needed */ - penv->cur.hdr.detail = XETrap_GetCurrent; - penv->cur.hdr.sequenceNumber = client->sequence; - WriteReplyToClient(client, rep_size, &(penv->cur)); - - return(Success); -} - -/* - * DESCRIPTION: - * - * This function sends a reply back to the requesting client dumping - * statistics (counts) of requests and events. If stat's isn't - * configured, return failure. - */ -int XETrapGetStatistics(xXTrapReq *request, ClientPtr client) -{ - int status = Success; - XETrapEnv *penv = XETenv[client->index]; - - if ((BitIsTrue(penv->cur.data_config_flags_data, XETrapStatistics)) && - (penv->stats)) - { - /* Initialize the reply as needed */ - int rep_size = sizeof(xXTrapGetStatsReply); - penv->stats->detail = XETrap_GetStatistics; - penv->stats->sequenceNumber = client->sequence; - if (penv->protocol == 31) - { - xXTrapGetStatsReply rep_stats; - rep_stats = *penv->stats; -#ifndef VECTORED_EVENTS - rep_size = 1060; -#else - rep_size = 1544; -#endif - rep_stats.length = (rep_size - 32L) / SIZEOF(CARD32); - /* - * Now we need to shift the data *into* the header area - * for bug compatibility. - */ - memcpy(&(rep_stats.pad0),&(penv->stats->data), - sizeof(XETrapGetStatsRep)); - WriteReplyToClient(client, rep_size, &rep_stats); - } - else - { - WriteReplyToClient(client, rep_size, penv->stats); - } - } - else - { - status = XETrapErrorBase + BadStatistics; - } - return(status); -} - -/* - * DESCRIPTION: - * - * This function is dispatched when a client requests the extension to - * be configured in some manner. - */ -int XETrapConfig(xXTrapConfigReq *request, ClientPtr client) -{ - UByteP vflags = request->config_flags_valid; - UByteP dflags = request->config_flags_data; - UByteP req_flags = request->config_flags_req; - UByteP event_flags = request->config_flags_event; - XETrapEnv *penv = XETenv[client->index]; - UByteP bit_flags = penv->cur.data_config_flags_data; - int status = Success; - CARD32 i = 0L; - - /* Check events and swap if desired */ - if (BitIsTrue(vflags,XETrapEvent)) - { /* Loop through all of the events */ - for (i=0L; i<ASIZE(EventProcVector); i++) - { - if (BitIsTrue(event_flags,i) && /* Do we care about this one? */ - (BitValue(dflags,XETrapEvent) ^ /* Exclusive Or */ - (BitValue(penv->cur.data_config_flags_event,i)))) - { /* At this point we *know* there's a change. The - * only question remaining is are there any more - * clients interested in this specific event. If - * so, *don't* swap this process! - */ - if (BitIsTrue(dflags,XETrapEvent)) - { /* Client wants the XTrap rtn */ - if (++(vectored_events[i]) <= 1L) - { /* first client, so do it */ - _SwapProc(&(XETrapEventProcVector[i]), - &(EventProcVector[i])); - } - } - else - { /* Client wants the *real* rtn */ - if (--(vectored_events[i]) <= 0L) - { /* No more clients using, so do it */ - _SwapProc(&(XETrapEventProcVector[i]), - &(EventProcVector[i])); - } - } - switch(i) - { - case KeyPress: /* needed for command key processing */ - case KeyRelease: - XETrapKbdDev->processInputProc = - (void_function)(EventProcVector[i] ? - (void_function)EventProcVector[i] : - (void_function)keybd_process_inp); - XETrapKbdDev->realInputProc = - (void_function)(EventProcVector[i] ? - (void_function)EventProcVector[i] : - (void_function)keybd_process_inp); - break; -#ifndef VECTORED_EVENTS - case ButtonPress: /* hack until events become vectored */ - case ButtonRelease: - case MotionNotify: - XETrapPtrDev->processInputProc = - (void_function)EventProcVector[i]; - XETrapPtrDev->realInputProc = - (void_function)EventProcVector[i]; - break; - default: - status = BadImplementation; - break; -#endif /* !VECTORED_EVENTS */ - } - BitToggle(penv->cur.data_config_flags_event,i); - } - } - } - if ((status == Success) && - (_CheckChangeBit(vflags,dflags,bit_flags,XETrapCmd))) - { - if (BitIsTrue(dflags, XETrapCmd)) - { /* Add accelerator entry to cmd_clients list iff necessary */ - penv->cur.data_config_cmd_key = request->config_cmd_key; - status = add_accelerator_node(penv->client, &cmd_clients); - } - else - { - penv->cur.data_config_cmd_key = 0L; /* default no KeyCode */ - remove_accelerator_node(penv->client, &cmd_clients); - } - } - if ((status == Success) && - (_CheckChangeBit(vflags,dflags,bit_flags,XETrapMaxPacket))) - { - if (BitIsTrue(dflags,XETrapMaxPacket)) - { /* Set size to what's passed in */ - if (request->config_max_pkt_size < XETrapMinPktSize) - { /* Tell them the value is too small */ - status = BadValue; - } - else - { - penv->cur.data_config_max_pkt_size = - request->config_max_pkt_size; - } - } - else - { /* Set it to the default (a *very* big number) */ - penv->cur.data_config_max_pkt_size = 0xFFFF; - } - } - /* If the valid flag is set for requests, then each of the - * requests is swapped if it's different from current state. - */ - if (BitIsTrue(vflags,XETrapRequest) && status == Success) - { /* Loop through all of the core requests */ - for (i=0L; i<ASIZE(XETrapProcVector); i++) - { - if (BitIsTrue(req_flags,i) && /* Do we care about this one? */ - (BitValue(dflags,XETrapRequest) ^ /* Exclusive Or */ - (BitValue(penv->cur.data_config_flags_req,i)))) - { /* At this point we *know* there's a change. The - * only question remaining is are there any more - * clients interested in this specific request. If - * so, *don't* swap this process! - */ - if (BitIsTrue(dflags,XETrapRequest)) - { /* Client wants the XTrap rtn */ - if (++(vectored_requests[i]) <= 1L) - { /* first client, so do it */ - _SwapProc(&(XETrapProcVector[i]), &(ProcVector[i])); - } - } - else - { /* Client wants the *real* rtn */ - if (--(vectored_requests[i]) <= 0L) - { /* No more clients using, so do it */ - _SwapProc(&(XETrapProcVector[i]), &(ProcVector[i])); - } - } - if (status == Success) - { - BitToggle(penv->cur.data_config_flags_req,i); - } - } - } - } - /* Check & Set the boolean flags */ - if (status == Success) - { - _CheckChangeBit(vflags,dflags,bit_flags,XETrapCmdKeyMod); - _CheckChangeBit(vflags,dflags,bit_flags,XETrapTimestamp); - _CheckChangeBit(vflags,dflags,bit_flags,XETrapWinXY); -/* _CheckChangeBit(vflags,dflags,bit_flags,XETrapCursor); */ -#ifdef COLOR_REPLIES - _CheckChangeBit(vflags,dflags,bit_flags,XETrapColorReplies); -#endif /* COLOR_REPLIES */ - if (_CheckChangeBit(vflags,dflags,bit_flags,XETrapGrabServer)) - { /* Let any client uncoditionally set/clear Grabs */ - ignore_grabs = BitValue(dflags, XETrapGrabServer); - } - } - /* The statistics vflag/dflag mechanism is a little different - * from most. The dflag is initially set to 0 to indicate no - * statistics. When a config request comes in to request - * statistics, memory's allocated and the dflag is set. - * Thereafter, whenever a client wants to clear the counters, he - * simply sets the vflag and clears the dflag. Multiple requests - * for statistics configuration are ignored, and the stats memory is - * free'd only when the client disconnects. - */ - if (status == Success) - { - if (_CheckChangeBit(vflags,dflags,bit_flags,XETrapStatistics)) - { - if (BitIsTrue(dflags,XETrapStatistics)) - { /* Do we need to allocate memory? */ - if (penv->stats == NULL && (penv->stats = - (xXTrapGetStatsReply *)Xcalloc(sizeof(xXTrapGetStatsReply))) - != NULL) - { /* Set up the reply header */ - penv->stats->type = X_Reply; - penv->stats->length = XEXTRA(xXTrapGetStatsReply); - /* add accelerator node for stats clients list */ - status = add_accelerator_node(penv->client, &stats_clients); - } - else if (penv->stats == NULL) - { /* No Memory! */ - status = BadAlloc; - } - } - else - { /* Zero out counters */ - (void)memset(penv->stats->data.requests, 0L, - sizeof(penv->stats->data.requests)); - (void)memset(penv->stats->data.events, 0L, - sizeof(penv->stats->data.events)); - /* Re-cock the Stat's flag so that it'll - * sense a change for next zero'ing out - * of the counters. - */ - BitTrue(penv->cur.data_config_flags_data, XETrapStatistics); - } - } - } - return(status); -} - -/* - * DESCRIPTION: - * - * This function sets the XETrapTrapActive bit to indicate that Trapping - * of requests and/or core events to the client may take place. - * - */ -int XETrapStartTrap(xXTrapReq *request, ClientPtr client) -{ - XETrapEnv *penv = XETenv[client->index]; - int status = add_accelerator_node(penv->client, &io_clients); - if (status == Success) - { - BitTrue(penv->cur.data_state_flags, XETrapTrapActive); - } - return(status); -} -/* - * DESCRIPTION: - * - * This function clears the XETrapTrapActive bit to indicate that Trapping - * of requests and/or core events to the client may *not* take place. - * - */ -int XETrapStopTrap(xXTrapReq *request, ClientPtr client) -{ - XETrapEnv *penv = XETenv[client->index]; - - remove_accelerator_node(penv->client, &io_clients); - BitFalse(penv->cur.data_state_flags, XETrapTrapActive); - return(Success); -} - -/* - * DESCRIPTION: - * - * This function sends a reply back to the requesting client indicating - * the specific XTrap version of this extension. - */ -int XETrapGetVersion(xXTrapGetReq *request, ClientPtr client) -{ - xXTrapGetVersReply ver_rep; - XETrapEnv *penv = XETenv[client->index]; - - update_protocol(request,client); /* to agree on protocol version */ - /* Initialize the reply as needed */ - ver_rep.hdr.type = X_Reply; - ver_rep.hdr.detail = XETrap_GetVersion; - ver_rep.hdr.sequenceNumber = client->sequence; - ver_rep.hdr.length = XEXTRA(xXTrapGetVersReply); - ver_rep.data.xtrap_release = XETrap_avail.data.xtrap_release; - ver_rep.data.xtrap_version = XETrap_avail.data.xtrap_version; - ver_rep.data.xtrap_revision = XETrap_avail.data.xtrap_revision; - ver_rep.data.xtrap_protocol = penv->protocol; /* return agreed protocol */ - WriteReplyToClient(client, sizeof(xXTrapGetVersReply), &ver_rep); - return(Success); -} - -/* - * DESCRIPTION: - * - * This function sends a reply back to the requesting client indicating - * the specific XTrap version of this extension. - */ -int XETrapGetLastInpTime(xXTrapReq *request, ClientPtr client) -{ - xXTrapGetLITimReply tim_rep; - XETrapEnv *penv = XETenv[client->index]; - - /* Initialize the reply as needed */ - tim_rep.hdr.type = X_Reply; - tim_rep.hdr.detail = XETrap_GetLastInpTime; - tim_rep.hdr.sequenceNumber = client->sequence; - tim_rep.hdr.length = XEXTRA(xXTrapGetLITimReply); - tim_rep.data_last_time = penv->last_input_time; - WriteReplyToClient(client, sizeof(xXTrapGetLITimReply), &tim_rep); - return(Success); -} - -/* - * DESCRIPTION: - * - * This routine is swapped in for the server's output request vectors. - * After writing the request to one (or more) XTrap client(s), this - * routine ALWAYS returns by calling the REAL output request vector rtn. - * - * Note: Swapped Requests are handled automatically since the unswapped - * vectored routine is called after the request has been swapped. - * IOW, all requests are directed through ProcVector eventually and are - * "unswapped" at that point. It is necessary to swap the data - * back if writing to a swapped client, however, and this is done - * by calling the appropriate XETSwProcVector[] routine. - */ -int XETrapRequestVector(ClientPtr client) -{ - int status = True; - XETrapDatum *pdata, *spdata = NULL; - REQUEST(xResourceReq); - WindowPtr window_ptr; - XETrapEnv *penv; - BYTE *tptr; - ClientList *ioc = &io_clients; - ClientList *stc = &stats_clients; - INT32 asize = sizeof(pdata->hdr) + stuff->length * sizeof(CARD32); - INT32 size = MAX(asize,XETrapMinPktSize); /* Must be at least */ - INT32 csize; /* size of request to send to the XTrap client */ - - /* Get memory for the data to be sent */ - if ((pdata = (XETrapDatum *)Xcalloc(size)) == NULL) - { /* Can't do anything accept set a flag since we don't - * know who to send the error to yet. - */ - status = False; - } - - while (ioc->next != NULL) - { - ioc = ioc->next; - penv = XETenv[ioc->client->index]; - if (status == False) - { /* We didn't get the memory! Complain */ - SendErrorToClient(penv->client,XETrap_avail.data.major_opcode, - stuff->reqType, 0L, BadAlloc); - break; - } - if (BitIsTrue(penv->cur.data_config_flags_req,stuff->reqType)) - { /* This particular client is interested in *this* request */ - pdata->hdr.client = client->index; /* stuff client index in hdr */ - if (BitIsTrue(penv->cur.data_config_flags_data,XETrapWinXY)) - { - window_ptr = (WindowPtr) LookupDrawable(stuff->id, client); - if (window_ptr == 0L) - { /* Failed...invalidate the X and Y coordinate data. */ - pdata->hdr.win_x = -1L; - pdata->hdr.win_y = -1L; - } - else - { - pdata->hdr.screen = window_ptr->drawable.pScreen->myNum; - pdata->hdr.win_x = window_ptr->drawable.x; - pdata->hdr.win_y = window_ptr->drawable.y; - } - } - if (BitIsTrue(penv->cur.data_config_flags_data,XETrapTimestamp)) - { - pdata->hdr.timestamp = GetTimeInMillis(); - } - /* Copy the information to a location we can write it from */ - (void) memcpy(&(pdata->u.req),stuff,stuff->length*sizeof(CARD32)); - pdata->hdr.count = MIN(penv->cur.data_config_max_pkt_size,asize); - XETrapSetHeaderRequest(&(pdata->hdr)); - - /* Perform any needed byte/word swapping. NOTE: This is not - * the "normal" technique that should be used to perform the - * swapping. The reason that we do it here is to be sure to - * do it only once in a controlled manner, which we can not - * guarentee in the case of the Xlib transport. Notice that - * we don't swap the XTRAP EVENT information. This is done - * in the XETrapWriteXLib() routine. - */ - - if (penv->client->swapped) - { /* need to deal with swapped clients */ - if (spdata == NULL) - { /* Get memory for the swapped data to be sent */ - if ((spdata = (XETrapDatum *)Xcalloc(size)) == NULL) - { - SendErrorToClient(penv->client, - XETrap_avail.data.major_opcode, - stuff->reqType, 0L, BadAlloc); - break; - } - - memcpy(spdata,pdata,size); /* fill in the info */ - /* Now call the request-specific rtn to swap the request */ - if (stuff->reqType < 128) - { /* a core request, good */ - (*XETSwProcVector[stuff->reqType])(&(spdata->u.req), - penv->client); /* RTC X11R6 */ - } - else if (penv->cur.data_config_max_pkt_size == - XETrapMinPktSize) - { /* Minimum size, so swap it as an ResourceReq */ - XETSwResourceReq(&(spdata->u.req)); - } - else - { /* trying to swap an extension request! */ - SendErrorToClient(penv->client, - XETrap_avail.data.major_opcode, - stuff->reqType, 0L, XETrapErrorBase + BadSwapReq); - } - } - /* need to stow in the latest header (count) */ - memcpy(spdata,pdata,SIZEOF(XETrapHeader)); - sXETrapHeader(&(spdata->hdr)); /* swap the XTrap Header */ - } - /* Write as many bytes of information as the client wants */ - tptr = (BYTE *)(penv->client->swapped ? spdata : pdata); - csize = MAX(pdata->hdr.count, XETrapMinPktSize); - if (XETrapWriteXLib(penv, tptr, csize) != csize) - { - SendErrorToClient(penv->client,XETrap_avail.data.major_opcode, - stuff->reqType, 0L, XETrapErrorBase + BadIO); - } -#ifdef COLOR_REPLIES - /* Process Color Replies, if desired, and applicable */ - if (BitIsTrue(penv->cur.data_config_flags_data,XETrapColorReplies)) - { /* wants color replies */ - switch(stuff->reqType) - { - case X_AllocColor: - GetSendColorRep(client, stuff); - break; - case X_AllocNamedColor: - GetSendNamedColorRep(client, stuff); - break; - case X_AllocColorCells: - GetSendColorCellsRep(client, stuff); - break; - case X_AllocColorPlanes: - GetSendColorPlanesRep(client, stuff); - break; - default: - break; - } - } -#endif /* COLOR_REPLIES */ - } - } - while (stc->next != NULL) - { /* increment appropriate stats bucket for each interested client */ - stc = stc->next; - penv = XETenv[stc->client->index]; - if (BitIsTrue(penv->cur.data_config_flags_req,stuff->reqType)) - { /* This particular client would like this particular stat */ - penv->stats->data.requests[stuff->reqType]++; - } - } - - if (pdata) - { - Xfree(pdata); - } - if (spdata) - { - Xfree(spdata); - } - if (ignore_grabs == True && - (stuff->reqType == X_GrabServer || stuff->reqType == X_UngrabServer)) - { /* doesn't want Grab's! Note: this is a "last configured" setting */ -#ifndef NO_NEW_XTRAP - int status; - - if (stuff->reqType == X_GrabServer) - { - ClientList *pclient; - - /* first call grab server procedure */ - status = (*XETrapProcVector[stuff->reqType])(client); - - /* then add XTrap controlling clients */ - for (pclient = &io_clients; pclient; pclient = pclient->next) - if (pclient->client) - MakeClientGrabImpervious(pclient->client); - } - else - { - ClientList *pclient; - - /* first drop XTrap controlling clients */ - for (pclient = &io_clients; pclient; pclient = pclient->next) - if (pclient->client) - MakeClientGrabPervious(pclient->client); - - /* then call ungrab server procedure */ - status = (*XETrapProcVector[stuff->reqType])(client); - } - return status; -#else /* NO_NEW_XTRAP */ - return(Success); -#endif /* NO_NEW_XTRAP */ - } - else - { - return((*XETrapProcVector[stuff->reqType])(client)); - } -} -/* - * - * DESCRIPTION: - * - * This routine intercepts input xEvents from the keyboard. - * if XETrapTrapActive, will write record to client(s) - * and then pass the event to the server iff not command - * key and gate is open. If it's a command key, then twiddle - * the gate state as required (optional, see below). - * - * This routine implements an optional user specified command key - * that can be used to close the input pipe into the server - * while a client command is generated. The keypress of the - * command key places this routine in command mode, the keyrelease - * exits command mode. - * - * A keypress of the command key followed by the - * optionally specified lock key will place this routine in continuous - * command mode until the command key and lock key are pressed again - * to exit command mode. In the locked state, the client interprets - * keystrokes as it wishes, as commands or as input to a prior command. - * - * Both mechanisms can be used alternately. - * - * IMPLICIT INPUTS : - * - * penv->cur.data_config_cmd_key : - * This is the keycode of the key that is used to stop - * and restart the transmission of intercepted input - * events to the server. If specified, the gate_state - * flag will be set or cleared depending on the state of - * the command_key. - * - * penv->cur.data_config_flags_data.XETrapCmdKeyMod: - * This is the value of the mode in which the command_key - * will operate. It currently has two values: MODIFIER and - * COMMAND_LOCK. MODIFIER mode clears gate_state on - * keypress, and sets gate_state on keyrelease. - * COMMAND_LOCK mode toggles gate_state on - * or off. - * - * gate_closed: - * A flag that is set/cleared in the xtrap_keyboard - * routine that indicates whether intercepted input - * should be passed to the server at any particular - * instance. - * - * - * next_key: - * This variable tracks the state of the next key to be - * pressed or released. It allows the checking of double - * presses of the command key to be sent to the server and - * keeps good state order when the command key is used. - * - * key_ignore: - * This variable indicates whether or not the specific - * key should be ignored for subsequent server processing. - * - */ -int XETrapKeyboard(xEvent *x_event, DevicePtr keybd, int count) -{ - register BYTE type = x_event->u.u.type; - register BYTE detail = x_event->u.u.detail; - XETrapEnv *penv; - ClientList *stc = &stats_clients; - ClientList *cmc = &cmd_clients; - int_function cur_func = XETrapKeyboard; - -#ifdef VERBOSE - if (count != 1L) - { /* We haven't coded for this situation yet! */ - ErrorF("Warning! Event count != 1 (%d)\n", count); - } -#endif - while (stc->next != NULL) - { /* increment appropriate stats bucket for each interested client */ - stc = stc->next; - penv = XETenv[stc->client->index]; - if (BitIsTrue(penv->cur.data_config_flags_event,type)) - { /* This particular client would like this particular stat */ - penv->stats->data.events[type]++; - } - } -#ifndef VECTORED_EVENTS - /* We *only* StampAndMail command keys with vectored events since - * we get much more data by waiting till we get called in XETrapEventVector - */ - XETrapStampAndMail(x_event); /* send to XTrap client if necessry */ -#endif - while (cmc->next != NULL) - { - cmc = cmc->next; - penv = XETenv[cmc->client->index]; - key_ignore = False; - if (detail == penv->cur.data_config_cmd_key) - { - if (BitIsTrue(penv->cur.data_config_flags_data, XETrapCmdKeyMod)) - { - switch (type) - { - case KeyPress: - if (next_key == XEKeyIsEcho) - { - break; - } - gate_closed = True; - next_key = XEKeyIsClear; - break; - - case KeyRelease: - if (next_key == XEKeyIsEcho) - { - next_key = XEKeyIsClear; - break; - } - if (next_key == XEKeyIsClear) - { - next_key = XEKeyIsEcho; - } - else - { /* it's Other, so Clear it */ - next_key = XEKeyIsClear; - } - gate_closed = False; - key_ignore = True; - break; - - default: break; - } - } - else - { - switch (type) - { - case KeyPress: - if (next_key == XEKeyIsEcho) - { - gate_closed = False; - break; - } - /* Open gate on cmd key release */ - if ((next_key == XEKeyIsOther) && - gate_closed == True) - { - break; - } - gate_closed = True; - next_key = XEKeyIsClear; - break; - - case KeyRelease: - if (next_key == XEKeyIsClear) - { - next_key = XEKeyIsEcho; - break; - } - - if (next_key == XEKeyIsEcho) - { - next_key = XEKeyIsClear; - break; - } - - gate_closed = False; - key_ignore = True; - next_key = XEKeyIsClear; - break; - - default: - break; - } - } - } - else - { - next_key = XEKeyIsOther; - } - } - - /* - * If the gate to the server is open, - * and we are not ignoring a keyrelease, - * pass the event to the server for normal processing. - */ -#ifndef VECTORED_EVENTS - if ((gate_closed == False) && (key_ignore == False)) - { - if (XETrapEventProcVector[type] != cur_func) - { /* to protect us from infinite loops */ - (void)(*XETrapEventProcVector[type])(x_event,keybd,count); - } - else - { - (void)(*EventProcVector[type])(x_event,keybd,count); - } - } -#else /* VECTORED_EVENTS */ - if ((gate_closed == False) && (key_ignore == False)) - { /* send event on to server to be trapped again in XETrapEventVector */ - (void)(*keybd_process_inp)(x_event,keybd,count); - } - else - { - XETrapStampAndMail(x_event); /* send to XTrap client if necessry */ - } -#endif - key_ignore = False; /* reset for next time around */ - return 0; -} - -/* - * DESCRIPTION: - * - * This routine intercepts input xEvents from the pointer device - * and passes the input event back to the server for normal processing. - * - * This routine is sensitive to whether input is being passed - * up to the server or not. This state is set by the keyboard - * input routine. - * - * - */ -#ifndef VECTORED_EVENTS -int XETrapPointer(xEvent *x_event, DevicePtr ptrdev, int count) -{ - XETrapEnv *penv; - ClientList *stc = &stats_clients; - int_function cur_func = XETrapPointer; - -#ifdef VERBOSE - if (count != 1L) - { /* We haven't coded for this situation yet! */ - ErrorF("Warning! Event count != 1 (%d)\n", count); - } -#endif - while (stc->next != NULL) - { /* increment appropriate stats bucket for each interested client */ - stc = stc->next; - penv = XETenv[stc->client->index]; - if (BitIsTrue(penv->cur.data_config_flags_event,x_event->u.u.type)) - { /* This particular client would like this particular stat */ - penv->stats->data.events[x_event->u.u.type]++; - } - } - XETrapStampAndMail(x_event); /* send to XTrap client if necessry */ - /* - * If the gate to the server is open, - * pass the event up like nothing has happened. - */ - if (gate_closed == False) - { - if (XETrapEventProcVector[x_event->u.u.type] != cur_func) - { /* to protect us from infinite loops */ - (void)(*XETrapEventProcVector[x_event->u.u.type])(x_event,ptrdev, - count); - } - else - { - (void)(*EventProcVector[x_event->u.u.type])(x_event,ptrdev,count); - } - } - return 0; -} -#endif /* !VECTORED_EVENTS */ - - -/* - * DESCRIPTION: - * - * This routine determines whether it needs to send event data - * to the XTrap Client(s). If so, it timestamps it appropriately - * and writes out both the header and detail information. - * - */ -void XETrapStampAndMail(xEvent *x_event) -{ - XETrapDatum data; - register CARD32 size; - XETrapEnv *penv; - ClientList *ioc = &io_clients; - - /* Currently, we're intercepting core events *before* most - * of the event information's filled in. Specifically, the - * only fields that are valid at this level are: type, detail, - * time, rootX, rootY, and state. - */ - /* Loop through all clients wishing I/O */ - while (ioc->next != NULL) - { - ioc = ioc->next; - penv = XETenv[ioc->client->index]; - /* Do we have a valid fd? Do we care about this event? */ - if (BitIsTrue(penv->cur.data_config_flags_event, x_event->u.u.type)) - { - XETrapSetHeaderEvent(&(data.hdr)); - data.hdr.win_x = data.hdr.win_y = -1L; /* Invalidate req draw */ - data.hdr.screen = 0L; /* not till Events are vectored! */ - data.hdr.client = 0L; /* not till Events are vectored! */ - if (BitIsTrue(penv->cur.data_config_flags_data, - XETrapTimestamp)) - { - data.hdr.timestamp = GetTimeInMillis(); - } - size = data.hdr.count = XETrapMinPktSize; /* Always for evts */ - penv->last_input_time = x_event->u.keyButtonPointer.time; - /* Copy the event information into our local memory */ - (void)memcpy(&(data.u.event),x_event,sizeof(xEvent)); - -#ifdef PANORAMIX - if (!noPanoramiXExtension && - (data.u.event.u.u.type == MotionNotify || - data.u.event.u.u.type == ButtonPress || - data.u.event.u.u.type == ButtonRelease || - data.u.event.u.u.type == KeyPress || - data.u.event.u.u.type == KeyRelease)) { - int scr = XineramaGetCursorScreen(); - data.u.event.u.keyButtonPointer.rootX += - panoramiXdataPtr[scr].x - panoramiXdataPtr[0].x; - data.u.event.u.keyButtonPointer.rootY += - panoramiXdataPtr[scr].y - panoramiXdataPtr[0].y; - } -#endif - - if (penv->client->swapped) - { /* - * Notice that we don't swap the XTRAP EVENT information. - * This is done in the XETrapWriteXLib() routine. - */ - xEvent ToEvent; - (*EventSwapVector[data.u.event.u.u.type & 0177]) - (&data.u.event,&ToEvent); - (void)memcpy(&(data.u.event),&ToEvent,sizeof(ToEvent)); - sXETrapHeader(&(data.hdr)); /* swap the XTrap Header */ - } - /* From this point on, the contents of data is swapped and - * therefore we should not refer to it for information. - */ - if (XETrapWriteXLib(penv, (BYTE *)&data, size) != size) - { - SendErrorToClient(penv->client, - XETrap_avail.data.major_opcode, - x_event->u.u.type, 0L, XETrapErrorBase + BadIO); - } - } - } - return; -} -#ifdef VECTORED_EVENTS -int XETrapEventVector(ClientPtr client, xEvent *x_event) -{ - XETrapDatum data; - register CARD32 size; - XETrapEnv *penv; - ClientList *ioc = &io_clients; - - /* Loop through all clients wishing I/O */ - while (ioc->next != NULL) - { - ioc = ioc->next; - penv = XETenv[ioc->client->index]; - /* Do we care about this event? */ - if (BitIsTrue(penv->cur.data_config_flags_event, x_event->u.u.type)) - { - XETrapSetHeaderEvent(&(data.hdr)); - data.hdr.client = client->index; - data.hdr.win_x = data.hdr.win_y = -1L; /* Invalidate req draw */ - if ((current_screen < 0L) || ((x_event->u.u.type >= KeyPress) && - (x_event->u.u.type <= MotionNotify) && - (!x_event->u.keyButtonPointer.sameScreen))) - { /* we've moved/warped to another screen */ - WindowPtr root_win = GetCurrentRootWindow(); - current_screen = root_win->drawable.pScreen->myNum; - } - data.hdr.screen = current_screen; - if (BitIsTrue(penv->cur.data_config_flags_data, - XETrapTimestamp)) - { - data.hdr.timestamp = GetTimeInMillis(); - } - size = data.hdr.count = XETrapMinPktSize; /* Always for evts */ - penv->last_input_time = x_event->u.keyButtonPointer.time; - /* Copy the event information into our local memory */ - (void)memcpy(&(data.u.event),x_event,sizeof(xEvent)); - - if (penv->client->swapped) - { - xEvent ToEvent; - (*EventSwapVector[data.u.event.u.u.type & 0177]) - (&data.u.event,&ToEvent); - (void)memcpy(&(data.u.event),&ToEvent,sizeof(ToEvent)); - sXETrapHeader(&(data.hdr)); /* swap the XTrap Header */ - } - /* From this point on, the contents of pdata is swapped and - * therefore we should not refer to it for information. - */ - if (XETrapWriteXLib(penv, (BYTE *)&data, size) != size) - { - SendErrorToClient(penv->client, - XETrap_avail.data.major_opcode, - x_event->u.u.type, 0L, XETrapErrorBase + BadIO); - } - } - } - return; -} -#endif /* VECTORED_EVENTS */ -void sReplyXTrapDispatch(ClientPtr client, int size, char *reply) -{ - register XETrapRepHdr *rep = (XETrapRepHdr *)reply; - - switch(rep->detail) - { - case XETrap_GetAvailable: - { - xXTrapGetAvailReply lrep; - (void)memcpy((char *)&lrep,reply,sizeof(lrep)); - sReplyXETrapGetAvail(client,size,(char *)&lrep); - } - break; - case XETrap_GetCurrent: - { - xXTrapGetCurReply lrep; - (void)memcpy((char *)&lrep,reply,sizeof(lrep)); - sReplyXETrapGetCur(client,size,(char *)&lrep); - } - break; - case XETrap_GetStatistics: - { - xXTrapGetStatsReply lrep; - (void)memcpy((char *)&lrep,reply,sizeof(lrep)); - sReplyXETrapGetStats(client,size,(char *)&lrep); - } - break; - case XETrap_GetVersion: - { - xXTrapGetVersReply lrep; - (void)memcpy((char *)&lrep,reply,sizeof(lrep)); - sReplyXETrapGetVers(client,size,(char *)&lrep); - } - break; - case XETrap_GetLastInpTime: - { - xXTrapGetLITimReply lrep; - (void)memcpy((char *)&lrep,reply,sizeof(lrep)); - sReplyXETrapGetLITim(client,size,(char *)&lrep); - } - break; - default: - SendErrorToClient(client,XETrap_avail.data.major_opcode, - rep->detail, 0L, BadImplementation); - break; - } - return; -} - -/* - * XLib communications routines - */ - -/* - * DESCRIPTION: - * - * This function performs the transport specific functions required - * for writing data back to an XTrap client over XLib. The trick is - * packaging the data into <=32 byte packets to conform to the sizeof - * an X Event. nbytes must be at least equal to XETrapMinPktSize - * - */ -int XETrapWriteXLib(XETrapEnv *penv, BYTE *data, CARD32 nbytes) -{ - CARD32 size, total = 0L; - xETrapDataEvent event; - - /* Initialize the detail field to show the beginning of a datum */ - event.detail = XETrapDataStart; - event.idx = 0L; - - /* This loop could be optimized by not calling Write until after all - * of the events are packaged. However, this would require memory - * games, and may not therefore be a win. - */ - while (nbytes > 0L) - { /* How many bytes can we send in this packet */ - size = (nbytes > sz_EventData) ? sz_EventData : nbytes; - - /* Initialize the event */ - event.type = XETrapData + XETrap_avail.data.event_base; - event.sequenceNumber = penv->client->sequence; - - /* Copy the data we are sending */ - (void)memcpy(event.data,data,size); - if (size < sz_EventData) - (void)memset(event.data+size,0L,sz_EventData-size); - data += size; - nbytes -= size; - total += size; - - /* Set the detail field to show the continuation of datum */ - if (total != size) - { /* this is not the first one */ - event.detail = (nbytes > 0) ? XETrapDataContinued : XETrapDataLast; - } - - /* Send this part to the client */ - WriteEventsToClient(penv->client, 1L, (xEvent *) &event); - event.idx++; /* Bump the index for the next event */ - } - return(total); -} - -/*----------------------------* - * Static Functions - *----------------------------*/ - -static void update_protocol(xXTrapGetReq *reqptr, ClientPtr client) -{ - XETrapEnv *penv = XETenv[client->index]; - /* update protocol number */ - switch (reqptr->protocol) - { - /* known acceptable protocols */ - case 31: - case XETrapProtocol: - penv->protocol = reqptr->protocol; - break; - /* all else */ - default: /* stay backwards compatible */ - penv->protocol = 31; - break; - } -} - -/* Swap 2 functions. This is a function instead of a macro to help to keep - * lint from complaining about mixed types. It seems to work, but I would - * probably classify this as a hack. - */ -static void _SwapProc( register int (**f1)(), register int (**f2)()) -{ - register int (*t1)() = *f1; - *f1 = *f2; - *f2 = t1; - - return; -} - -/* - * DESCRIPTION: - * - * This function swaps the byte order of fields within - * the XTrap Event Header. It assumes the data will be - * swapped by code in XETrapRequestVector(). - * - */ -static void sXETrapEvent(xETrapDataEvent *from, xETrapDataEvent *to) -{ - to->type = from->type; - to->detail = from->detail; - cpswaps(from->sequenceNumber,to->sequenceNumber); - cpswapl(from->idx,to->idx); - /* Assumes that the data's already been swapped by XETrapRequestVector */ - memcpy(to->data, from->data, SIZEOF(EventData)); -} - -/* - * DESCRIPTION: - * - * This function adds a node from an accelerator linked-list - * (either io_clients, stats_clients, or cmd_clients). - * - */ -static int add_accelerator_node(ClientPtr client, ClientList *accel) -{ - Bool found = False; - int status = Success; - - while (accel->next != NULL) - { - if (accel->client == client) - { - found = True; /* Client's already known */ - break; - } - else - { - accel = accel->next; - } - } - if (found == False) - { - if ((accel->next = (ClientList *)Xcalloc(sizeof(ClientList))) == NULL) - { - status = BadAlloc; - } - else - { /* fill in the node */ - accel = accel->next; - accel->next = NULL; - accel->client = client; - } - } - return(status); -} -/* - * DESCRIPTION: - * - * This function removes a node from an accelerator linked-list - * (either io_clients, stats_clients, or cmd_clients). - * - */ -static void remove_accelerator_node(ClientPtr client, ClientList *accel) -{ - while (accel->next != NULL) - { - if (accel->next->client == client) - { - ClientList *tmp = accel->next->next; - Xfree(accel->next); - accel->next = tmp; - break; - } - else - { - accel = accel->next; - } - } - - return; -} - -#ifdef COLOR_REPLIES -static void GetSendColorRep(ClientPtr client, xResourceReq *req) -{ /* adapted from ProcAllocColor() in dispatch.c */ - XETrapDatum data; - int retval; - XETrapEnv *penv = XETenv[client->index]; - xAllocColorReply *crep = (xAllocColorReply *)&(data.u.reply); - xAllocColorReq *creq = (xAllocColorReq *)req; - ColormapPtr pmap = (ColormapPtr )LookupIDByType(creq->cmap, RT_COLORMAP); - - /* Fill in the header fields */ - data.hdr.count = XETrapMinPktSize; /* The color replies are 32 bytes */ - XETrapSetHeaderReply(&(data.hdr)); - /* Hack alert: - * We need to pass the "reply" type in the header since replies don't - * contain the id's themselves. However, we're not changing the - * protocol to support this until we decide exactly how we want to - * do *all* replies (e.g. not just ColorReplies). So until then, stow - * the reply id in the screen field which wouldn't normally be used in - * this context. - */ - data.hdr.screen = req->reqType; - if (!pmap) - { - SendErrorToClient(penv->client, XETrap_avail.data.major_opcode, - req->reqType, 0L, BadColor); - return; - } - crep->red = creq->red; - crep->green = creq->green; - crep->blue = creq->blue; - crep->pixel = 0; - if ((retval = AllocColor(pmap, &(crep->red), &(crep->green), - &(crep->blue), &(crep->pixel), client->index)) != Success) - { - SendErrorToClient(penv->client, XETrap_avail.data.major_opcode, - req->reqType, 0L, retval); - return; - } - /* Swap data if necessary */ - if (client->swapped) - { - INT32 n; - swaps(&(crep->red), n); - swaps(&(crep->green), n); - swaps(&(crep->blue), n); - swapl(&(crep->pixel), n); - } - /* Send data to client */ - if (XETrapWriteXLib(penv, (BYTE *)&data, XETrapMinPktSize) - != XETrapMinPktSize) - { - SendErrorToClient(penv->client, XETrap_avail.data.major_opcode, - req->reqType, 0L, XETrapErrorBase + BadIO); - } -} - -static void GetSendNamedColorRep(ClientPtr client, xResourceReq *req) -{ /* adapted from ProcAllocNamedColor() in dispatch.c */ - XETrapDatum data; - XETrapEnv *penv = XETenv[client->index]; - int retval; - xAllocNamedColorReply *nrep = (xAllocNamedColorReply *)&(data.u.reply); - xAllocNamedColorReq *nreq = (xAllocNamedColorReq *)req; - ColormapPtr pcmp = (ColormapPtr )LookupIDByType(nreq->cmap, RT_COLORMAP); - - data.hdr.count = XETrapMinPktSize; /* The color replies are 32 bytes */ - XETrapSetHeaderReply(&(data.hdr)); - /* Hack alert: - * We need to pass the "reply" type in the header since replies don't - * contain the id's themselves. However, we're not changing the - * protocol to support this until we decide exactly how we want to - * do *all* replies (e.g. not just ColorReplies). So until then, stow - * the reply id in the screen field which wouldn't normally be used in - * this context. - */ - data.hdr.screen = req->reqType; - if (!pcmp) - { - SendErrorToClient(penv->client, XETrap_avail.data.major_opcode, - req->reqType, 0L, BadColor); - return; - } - if (!OsLookupColor(pcmp->pScreen->myNum, (char *)&nreq[1], - nreq->nbytes, &(nrep->exactRed), &(nrep->exactGreen), - &(nrep->exactBlue))) - { - SendErrorToClient(penv->client, XETrap_avail.data.major_opcode, - req->reqType, 0L, BadName); - return; - } - nrep->screenRed = nrep->exactRed; - nrep->screenGreen = nrep->exactGreen; - nrep->screenBlue = nrep->exactBlue; - nrep->pixel = 0; - if ((retval = AllocColor(pcmp, &(nrep->screenRed), - &(nrep->screenGreen), &(nrep->screenBlue), &(nrep->pixel), - client->index)) != Success) - { - SendErrorToClient(penv->client, XETrap_avail.data.major_opcode, - req->reqType, 0L, retval); - return; - } - /* Swap data if necessary */ - if (client->swapped) - { - INT32 n; - swapl(&(nrep->pixel), n); - swaps(&(nrep->exactRed), n); - swaps(&(nrep->exactGreen), n); - swaps(&(nrep->exactBlue), n); - swaps(&(nrep->screenRed), n); - swaps(&(nrep->screenGreen), n); - swaps(&(nrep->screenBlue), n); - } - - /* Send data to client */ - if (XETrapWriteXLib(penv, (BYTE *)&data, XETrapMinPktSize) - != XETrapMinPktSize) - { - SendErrorToClient(penv->client, XETrap_avail.data.major_opcode, - req->reqType, 0L, XETrapErrorBase + BadIO); - } -} - -static void GetSendColorCellsRep(ClientPtr client, xResourceReq *req) -{ /* adapted from ProcAllocColorCells() in dispatch.c */ - int retval; - int npixels, nmasks; - unsigned long *ppixels, *pmasks; - long length; - XETrapDatum *data; - XETrapEnv *penv = XETenv[client->index]; - xAllocColorCellsReply *crep; - xAllocColorCellsReq *creq = (xAllocColorCellsReq *)req; - ColormapPtr pmap = (ColormapPtr )LookupIDByType(creq->cmap, RT_COLORMAP); - - if (!pmap) - { - SendErrorToClient(penv->client, XETrap_avail.data.major_opcode, - req->reqType, 0L, BadColor); - return; - } - npixels = creq->colors; - if (!npixels) - { - SendErrorToClient(penv->client, XETrap_avail.data.major_opcode, - req->reqType, 0L, BadValue); - return; - } - nmasks = creq->planes; - length = ((long)npixels + (long)nmasks) * sizeof(Pixel); - data = (XETrapDatum *)ALLOCATE_LOCAL(sizeof(XETrapDatum)+length); - if (!data) - { - SendErrorToClient(penv->client, XETrap_avail.data.major_opcode, - req->reqType, 0L, BadAlloc); - return; - } - data->hdr.count = MIN(penv->cur.data_config_max_pkt_size, - sizeof(XETrapDatum)+length); - XETrapSetHeaderReply(&(data->hdr)); - data->hdr.screen = req->reqType; /* hack! but necessary */ - ppixels = (unsigned long *)((char *)data + sizeof(XETrapDatum)); - pmasks = ppixels + npixels; - if ((retval = AllocColorCells(client->index, pmap, npixels, - nmasks, (Bool)creq->contiguous, ppixels, pmasks)) != Success) - { - SendErrorToClient(penv->client, XETrap_avail.data.major_opcode, - req->reqType, 0L, retval); - DEALLOCATE_LOCAL(data); - return; - } - crep = (xAllocColorCellsReply *)&(data->u.reply); - crep->nPixels = npixels; - crep->nMasks = nmasks; - /* Swap data if necessary */ - if (client->swapped) - { - INT32 n, i, *ptr; - ptr=(INT32 *)ppixels; - swaps(&(crep->nPixels), n); - swaps(&(crep->nMasks), n); - for (i=0; i<length; i++) - { - swapl(&(ptr[i]), n); - } - } - /* Send data to client */ - if (XETrapWriteXLib(penv, (BYTE *)&data, data->hdr.count) - != data->hdr.count) - { - SendErrorToClient(penv->client, XETrap_avail.data.major_opcode, - req->reqType, 0L, XETrapErrorBase + BadIO); - } - DEALLOCATE_LOCAL(data); -} -static void GetSendColorPlanesRep(ClientPtr client, xResourceReq *req) -{ /* adapted from ProcAllocColorPlanes() in dispatch.c */ - int retval; - int npixels, nmasks; - unsigned long *ppixels, *pmasks; - long length; - XETrapDatum *data; - XETrapEnv *penv = XETenv[client->index]; - xAllocColorPlanesReply *crep; - xAllocColorPlanesReq *creq = (xAllocColorPlanesReq *)req; - ColormapPtr pmap = (ColormapPtr )LookupIDByType(creq->cmap, RT_COLORMAP); - - if (!pmap) - { - SendErrorToClient(penv->client, XETrap_avail.data.major_opcode, - req->reqType, 0L, BadColor); - return; - } - npixels = creq->colors; - if (!npixels) - { - SendErrorToClient(penv->client, XETrap_avail.data.major_opcode, - req->reqType, 0L, BadValue); - return; - } - length = (long)npixels * sizeof(Pixel); - data = (XETrapDatum *)ALLOCATE_LOCAL(sizeof(XETrapDatum)+length); - if (!data) - { - SendErrorToClient(penv->client, XETrap_avail.data.major_opcode, - req->reqType, 0L, BadAlloc); - return; - } - data->hdr.count = MIN(penv->cur.data_config_max_pkt_size, - sizeof(XETrapDatum)+length); - XETrapSetHeaderReply(&(data->hdr)); - data->hdr.screen = req->reqType; /* hack! but necessary */ - ppixels = (unsigned long *)((char *)data + sizeof(XETrapDatum)); - crep = (xAllocColorPlanesReply *)&(data->u.reply); - if ((retval = AllocColorPlanes(client->index, pmap, npixels, - (int)creq->red, (int)creq->green, (int)creq->blue, - (int)creq->contiguous, ppixels, &(crep->redMask), &(crep->greenMask), - &(crep->blueMask))) != Success) - { - SendErrorToClient(penv->client, XETrap_avail.data.major_opcode, - req->reqType, 0L, retval); - DEALLOCATE_LOCAL(data); - return; - } - crep->nPixels = npixels; - /* Swap data if necessary */ - if (client->swapped) - { - INT32 n, i, *ptr; - ptr=(INT32 *)ppixels; - swaps(&(crep->nPixels), n); - swapl(&(crep->redMask), n); - swapl(&(crep->greenMask), n); - swapl(&(crep->blueMask), n); - for (i=0; i<length; i++) - { - swapl(&(ptr[i]), n); - } - } - /* Send data to client */ - if (XETrapWriteXLib(penv, (BYTE *)&data, data->hdr.count) - != data->hdr.count) - { - SendErrorToClient(penv->client, XETrap_avail.data.major_opcode, - req->reqType, 0L, XETrapErrorBase + BadIO); - } - DEALLOCATE_LOCAL(data); -} -#endif /* COLOR_REPLIES */ diff --git a/nx-X11/programs/Xserver/XTrap/xtrapdiswp.c b/nx-X11/programs/Xserver/XTrap/xtrapdiswp.c deleted file mode 100644 index ba8249c35..000000000 --- a/nx-X11/programs/Xserver/XTrap/xtrapdiswp.c +++ /dev/null @@ -1,1010 +0,0 @@ -/* $XFree86$ */ -/**************************************************************************** -Copyright 1987, 1988, 1989, 1990, 1991, 1992 by - - Digital Equipment Corp., Maynard, MA - -X11R6 Changes Copyright (c) 1994 by Robert Chesler of Absol-Puter, Hudson, NH. - -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 AND ABSOL-PUTER DISCLAIM ALL WARRANTIES WITH REGARD TO THIS -SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND -FITNESS, IN NO EVENT SHALL DIGITAL OR ABSOL-PUTER 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. - -*****************************************************************************/ -/* - * ABSTRACT: - * - * This module is the device independent module responsible for all - * routines required for proper communication in a heterogeneous - * networking environment (i.e. client & server on different endian - * machines). The bulk of this module is patterned after X11/R4's - * server/dix/swapreq.c ; however, they infact swap fields - * in the exact opposite order since XTrap requires "unswapped" data - * to become "swapped" before sending it to a "swapped" client. - * - * CONTRIBUTORS: - * - * Ken Miller - * Marc Evans - * - * CHANGES: - * - * Robert Chesler - added client arg for X11R6 port in many spots - * - */ - -#ifdef HAVE_DIX_CONFIG_H -#include <dix-config.h> -#endif - -#include <nx-X11/X.h> -#define NEED_REPLIES -#define NEED_EVENTS -#include <nx-X11/Xproto.h> -#include <nx-X11/Xprotostr.h> -#include <nx-X11/extensions/xtrapdi.h> -#include "input.h" /* Server DevicePtr definitions */ -#include "misc.h" -#include "dixstruct.h" -#ifdef PC -# include "extnsist.h" -#else -# include "extnsionst.h" /* Server ExtensionEntry definitions */ -#endif -# include "swapreq.h" /* Server SwapColorItem definition */ -#include <nx-X11/extensions/xtrapddmi.h> -#include <nx-X11/extensions/xtrapproto.h> - -/* In-coming XTrap requests needing to be swapped to native format */ - -int sXETrapReset(xXTrapReq *request, ClientPtr client) -{ - register char n; - swaps(&(request->length),n); - return(XETrapReset(request,client)); -} - -int sXETrapGetAvailable(xXTrapGetReq *request, ClientPtr client) -{ - register char n; - swaps(&(request->length),n); - swaps(&(request->protocol),n); - return(XETrapGetAvailable(request,client)); -} - -int sXETrapConfig(xXTrapConfigReq *request, ClientPtr client) -{ - register char n; - swaps(&(request->length),n); - swaps(&(request->config_max_pkt_size),n); - return(XETrapConfig(request,client)); -} - -int sXETrapStartTrap(xXTrapReq *request, ClientPtr client) -{ - register char n; - swaps(&(request->length),n); - return(XETrapStartTrap(request,client)); -} - -int sXETrapStopTrap(xXTrapReq *request, ClientPtr client) -{ - register char n; - swaps(&(request->length),n); - return(XETrapStopTrap(request,client)); -} - -int sXETrapGetCurrent(xXTrapReq *request, ClientPtr client) -{ - register char n; - swaps(&(request->length),n); - return(XETrapGetCurrent(request,client)); -} - -int sXETrapGetStatistics(xXTrapReq *request, ClientPtr client) -{ - register char n; - swaps(&(request->length),n); - return(XETrapGetStatistics(request,client)); -} - -#ifndef _XINPUT -int sXETrapSimulateXEvent(xXTrapInputReq *request, ClientPtr client) -{ - register char n; - swaps(&(request->input.x),n); - swaps(&(request->input.y),n); - return(XETrapSimulateXEvent(request,client)); -} -#endif - -int sXETrapGetVersion(xXTrapGetReq *request, ClientPtr client) -{ - register char n; - swaps(&(request->length),n); - swaps(&(request->protocol),n); - return(XETrapGetVersion(request,client)); -} - -int sXETrapGetLastInpTime(xXTrapReq *request, ClientPtr client) -{ - register char n; - swaps(&(request->length),n); - return(XETrapGetLastInpTime(request,client)); -} - - -/* Out-going XTrap replies needing to be swapped *from* native format */ - -void sReplyXETrapGetAvail(ClientPtr client, int size, char *reply) -{ - xXTrapGetAvailReply *rep = (xXTrapGetAvailReply *)reply; - register char n; - swaps(&(rep->hdr.sequenceNumber),n); - swapl(&(rep->hdr.length),n); - swapl(&(rep->data.pf_ident),n); - swaps(&(rep->data.xtrap_release),n); - swaps(&(rep->data.xtrap_version),n); - swaps(&(rep->data.xtrap_revision),n); - swaps(&(rep->data.max_pkt_size),n); - swapl(&(rep->data.major_opcode),n); - swapl(&(rep->data.event_base),n); - swaps(&(rep->data.cur_x),n); - swaps(&(rep->data.cur_y),n); - (void)WriteToClient(client,size,reply); - return; -} -void sReplyXETrapGetVers(ClientPtr client, int size, char *reply) -{ - xXTrapGetVersReply *rep = (xXTrapGetVersReply *)reply; - register char n; - swaps(&(rep->hdr.sequenceNumber),n); - swapl(&(rep->hdr.length),n); - swaps(&(rep->data.xtrap_release),n); - swaps(&(rep->data.xtrap_version),n); - swaps(&(rep->data.xtrap_revision),n); - (void)WriteToClient(client,size,reply); - return; -} -void sReplyXETrapGetLITim(ClientPtr client, int size, char *reply) -{ - xXTrapGetLITimReply *rep = (xXTrapGetLITimReply *)reply; - register char n; - swaps(&(rep->hdr.sequenceNumber),n); - swapl(&(rep->hdr.length),n); - swapl(&(rep->data_last_time),n); - (void)WriteToClient(client,size,reply); - return; -} -void sReplyXETrapGetCur(ClientPtr client, int size, char *reply) -{ - xXTrapGetCurReply *rep = (xXTrapGetCurReply *)reply; - register char n; - swaps(&(rep->hdr.sequenceNumber),n); - swapl(&(rep->hdr.length),n); - swaps(&(rep->data_config_max_pkt_size),n); - (void)WriteToClient(client,size,reply); - return; -} -void sReplyXETrapGetStats(ClientPtr client, int size, char *reply) -{ - xXTrapGetStatsReply *rep = (xXTrapGetStatsReply *)reply; - register char n; - register int i; - long *p; - - swaps(&(rep->sequenceNumber),n); - swapl(&(rep->length),n); - for (i=0L, p = (long *)rep->data.requests; i<256L; i++, p++) - { - swapl(p,n); - } - for (i=0L, p = (long *)rep->data.events; i<XETrapCoreEvents; i++, p++) - { - swapl(p,n); - } - (void)WriteToClient(client,size,reply); - return; -} - -/* Out-going XTrap I/O header needing to be swapped *from* native format */ - -void sXETrapHeader(XETrapHeader *hdr) -{ - register char n; - - swapl(&(hdr->count), n); - swapl(&(hdr->timestamp), n); - swaps(&(hdr->win_x), n); - swaps(&(hdr->win_y), n); - swaps(&(hdr->client), n); -} - - /* Out-going requests needing to be swapped *from* native format - * aka swapreq.c "equivalents" - */ - -/* The following is used for all requests that have - no fields to be swapped (except "length") */ -void XETSwSimpleReq(register xReq *data) -{ - register char n; - swaps(&(data->length), n); -} - -/* The following is used for all requests that have - only a single 32-bit field to be swapped, coming - right after the "length" field */ - -void XETSwResourceReq(register xResourceReq *data) -{ - register char n; - - swaps(&(data->length), n); - swapl(&(data->id), n); -} - -void XETSwCreateWindow(register xCreateWindowReq *data,ClientPtr client) -{ - register char n; - - swapl(&(data->wid), n); - swapl(&(data->parent), n); - swaps(&(data->x), n); - swaps(&(data->y), n); - swaps(&(data->width), n); - swaps(&(data->height), n); - swaps(&(data->borderWidth), n); - swaps(&(data->class), n); - swapl(&(data->visual), n); - swapl(&(data->mask), n); - SwapRestL(data); - swaps(&(data->length), n); -} - -void XETSwChangeWindowAttributes(register xChangeWindowAttributesReq *data, -ClientPtr client) -{ - register char n; - - swapl(&(data->window), n); - swapl(&(data->valueMask), n); - SwapRestL(data); - swaps(&(data->length), n); -} - -void XETSwReparentWindow(register xReparentWindowReq *data) -{ - register char n; - swaps(&(data->length), n); - swapl(&(data->window), n); - swapl(&(data->parent), n); - swaps(&(data->x), n); - swaps(&(data->y), n); -} - -void XETSwConfigureWindow(xConfigureWindowReq *data, ClientPtr client) -{ - register char n; - swapl(&(data->window), n); - swaps(&(data->mask), n); - SwapRestL(data); - swaps(&(data->length), n); -} - - -void XETSwInternAtom(register xInternAtomReq *data) -{ - register char n; - swaps(&(data->length), n); - swaps(&(data->nbytes), n); -} - -void XETSwChangeProperty(register xChangePropertyReq *data) -{ - register char n; - swaps(&(data->length), n); - swapl(&(data->window), n); - swapl(&(data->property), n); - swapl(&(data->type), n); - switch ( data->format ) { - case 8L : break; - case 16L: - SwapShorts((short *)(data + 1), data->nUnits); - break; - case 32L: - SwapLongs((CARD32 *)(data + 1), data->nUnits); - break; - } - swapl(&(data->nUnits), n); -} - -void XETSwDeleteProperty(register xDeletePropertyReq *data) -{ - register char n; - swaps(&(data->length), n); - swapl(&(data->window), n); - swapl(&(data->property), n); - -} -void XETSwGetProperty(register xGetPropertyReq *data) -{ - register char n; - swaps(&(data->length), n); - swapl(&(data->window), n); - swapl(&(data->property), n); - swapl(&(data->type), n); - swapl(&(data->longOffset), n); - swapl(&(data->longLength), n); -} - -void XETSwSetSelectionOwner(register xSetSelectionOwnerReq *data) -{ - register char n; - swaps(&(data->length), n); - swapl(&(data->window), n); - swapl(&(data->selection), n); - swapl(&(data->time), n); -} - -void XETSwConvertSelection(register xConvertSelectionReq *data) -{ - register char n; - swaps(&(data->length), n); - swapl(&(data->requestor), n); - swapl(&(data->selection), n); - swapl(&(data->target), n); - swapl(&(data->property), n); - swapl(&(data->time), n); -} - -void XETSwSendEvent(register xSendEventReq *data) -{ - register char n; - xEvent eventT; - void (*proc)(); - swapl(&(data->destination), n); - swapl(&(data->eventMask), n); - - /* Swap event */ - proc = EventSwapVector[data->event.u.u.type & 0177]; - if (!proc || (int (*)()) proc == (int (*)()) NotImplemented) - (*proc)(&(data->event), &eventT); - data->event = eventT; - swaps(&(data->length), n); -} - -void XETSwGrabPointer(register xGrabPointerReq *data) -{ - register char n; - swaps(&(data->length), n); - swapl(&(data->grabWindow), n); - swaps(&(data->eventMask), n); - swapl(&(data->confineTo), n); - swapl(&(data->cursor), n); - swapl(&(data->time), n); -} - -void XETSwGrabButton(register xGrabButtonReq *data) -{ - register char n; - swaps(&(data->length), n); - swapl(&(data->grabWindow), n); - swaps(&(data->eventMask), n); - swapl(&(data->confineTo), n); - swapl(&(data->cursor), n); - swaps(&(data->modifiers), n); -} - -void XETSwUngrabButton(register xUngrabButtonReq *data) -{ - register char n; - swaps(&(data->length), n); - swapl(&(data->grabWindow), n); - swaps(&(data->modifiers), n); -} - -void XETSwChangeActivePointerGrab(register xChangeActivePointerGrabReq *data) -{ - register char n; - swaps(&(data->length), n); - swapl(&(data->cursor), n); - swapl(&(data->time), n); - swaps(&(data->eventMask), n); -} - -void XETSwGrabKeyboard(register xGrabKeyboardReq *data) -{ - register char n; - swaps(&(data->length), n); - swapl(&(data->grabWindow), n); - swapl(&(data->time), n); -} - -void XETSwGrabKey(register xGrabKeyReq *data) -{ - register char n; - swaps(&(data->length), n); - swapl(&(data->grabWindow), n); - swaps(&(data->modifiers), n); -} - -void XETSwUngrabKey(register xUngrabKeyReq *data) -{ - register char n; - swaps(&(data->length), n); - swapl(&(data->grabWindow), n); - swaps(&(data->modifiers), n); -} - -void XETSwGetMotionEvents(register xGetMotionEventsReq *data) -{ - register char n; - swaps(&(data->length), n); - swapl(&(data->window), n); - swapl(&(data->start), n); - swapl(&(data->stop), n); -} - -void XETSwTranslateCoords(register xTranslateCoordsReq *data) -{ - register char n; - swaps(&(data->length), n); - swapl(&(data->srcWid), n); - swapl(&(data->dstWid), n); - swaps(&(data->srcX), n); - swaps(&(data->srcY), n); -} - -void XETSwWarpPointer(register xWarpPointerReq *data) -{ - register char n; - swaps(&(data->length), n); - swapl(&(data->srcWid), n); - swapl(&(data->dstWid), n); - swaps(&(data->srcX), n); - swaps(&(data->srcY), n); - swaps(&(data->srcWidth), n); - swaps(&(data->srcHeight), n); - swaps(&(data->dstX), n); - swaps(&(data->dstY), n); -} - -void XETSwSetInputFocus(register xSetInputFocusReq *data) -{ - register char n; - swaps(&(data->length), n); - swapl(&(data->focus), n); - swapl(&(data->time), n); -} - -void XETSwOpenFont(register xOpenFontReq *data) -{ - register char n; - swaps(&(data->length), n); - swapl(&(data->fid), n); - swaps(&(data->nbytes), n); -} - -void XETSwListFonts(register xListFontsReq *data) -{ - register char n; - swaps(&(data->length), n); - swaps(&(data->maxNames), n); - swaps(&(data->nbytes), n); -} - -void XETSwListFontsWithInfo(register xListFontsWithInfoReq *data) -{ - register char n; - swaps(&(data->length), n); - swaps(&(data->maxNames), n); - swaps(&(data->nbytes), n); -} - -void XETSwSetFontPath(register xSetFontPathReq *data) -{ - register char n; - swaps(&(data->length), n); - swaps(&(data->nFonts), n); -} - -void XETSwCreatePixmap(register xCreatePixmapReq *data) -{ - register char n; - - swaps(&(data->length), n); - swapl(&(data->pid), n); - swapl(&(data->drawable), n); - swaps(&(data->width), n); - swaps(&(data->height), n); -} - -void XETSwCreateGC(register xCreateGCReq *data, ClientPtr client) -{ - register char n; - swapl(&(data->gc), n); - swapl(&(data->drawable), n); - swapl(&(data->mask), n); - SwapRestL(data); - swaps(&(data->length), n); -} - -void XETSwChangeGC(register xChangeGCReq *data, ClientPtr client) -{ - register char n; - swapl(&(data->gc), n); - swapl(&(data->mask), n); - SwapRestL(data); - swaps(&(data->length), n); -} - -void XETSwCopyGC(register xCopyGCReq *data) -{ - register char n; - swaps(&(data->length), n); - swapl(&(data->srcGC), n); - swapl(&(data->dstGC), n); - swapl(&(data->mask), n); -} - -void XETSwSetDashes(register xSetDashesReq *data) -{ - register char n; - swaps(&(data->length), n); - swapl(&(data->gc), n); - swaps(&(data->dashOffset), n); - swaps(&(data->nDashes), n); -} - -void XETSwSetClipRectangles(register xSetClipRectanglesReq *data, ClientPtr -client) -{ - register char n; - swapl(&(data->gc), n); - swaps(&(data->xOrigin), n); - swaps(&(data->yOrigin), n); - SwapRestS(data); - swaps(&(data->length), n); -} - -void XETSwClearToBackground(register xClearAreaReq *data) -{ - register char n; - swaps(&(data->length), n); - swapl(&(data->window), n); - swaps(&(data->x), n); - swaps(&(data->y), n); - swaps(&(data->width), n); - swaps(&(data->height), n); -} - -void XETSwCopyArea(register xCopyAreaReq *data) -{ - register char n; - swaps(&(data->length), n); - swapl(&(data->srcDrawable), n); - swapl(&(data->dstDrawable), n); - swapl(&(data->gc), n); - swaps(&(data->srcX), n); - swaps(&(data->srcY), n); - swaps(&(data->dstX), n); - swaps(&(data->dstY), n); - swaps(&(data->width), n); - swaps(&(data->height), n); -} - -void XETSwCopyPlane(register xCopyPlaneReq *data) -{ - register char n; - swaps(&(data->length), n); - swapl(&(data->srcDrawable), n); - swapl(&(data->dstDrawable), n); - swapl(&(data->gc), n); - swaps(&(data->srcX), n); - swaps(&(data->srcY), n); - swaps(&(data->dstX), n); - swaps(&(data->dstY), n); - swaps(&(data->width), n); - swaps(&(data->height), n); - swapl(&(data->bitPlane), n); -} - -/* The following routine is used for all Poly drawing requests - (except FillPoly, which uses a different request format) */ -void XETSwPoly(register xPolyPointReq *data, ClientPtr client) -{ - register char n; - - swapl(&(data->drawable), n); - swapl(&(data->gc), n); - SwapRestS(data); - swaps(&(data->length), n); -} - /* cannot use XETSwPoly for this one, because xFillPolyReq - * is longer than xPolyPointReq, and we don't want to swap - * the difference as shorts! - */ -void XETSwFillPoly(register xFillPolyReq *data, ClientPtr client) -{ - register char n; - - swapl(&(data->drawable), n); - swapl(&(data->gc), n); - SwapRestS(data); - swaps(&(data->length), n); -} - -void XETSwPutImage(register xPutImageReq *data) -{ - register char n; - swaps(&(data->length), n); - swapl(&(data->drawable), n); - swapl(&(data->gc), n); - swaps(&(data->width), n); - swaps(&(data->height), n); - swaps(&(data->dstX), n); - swaps(&(data->dstY), n); - /* Image should already be swapped */ -} - -void XETSwGetImage(register xGetImageReq *data) -{ - register char n; - swaps(&(data->length), n); - swapl(&(data->drawable), n); - swaps(&(data->x), n); - swaps(&(data->y), n); - swaps(&(data->width), n); - swaps(&(data->height), n); - swapl(&(data->planeMask), n); -} - -/* ProcPolyText used for both PolyText8 and PolyText16 */ - -void XETSwPolyText(register xPolyTextReq *data) -{ - register char n; - swaps(&(data->length), n); - swapl(&(data->drawable), n); - swapl(&(data->gc), n); - swaps(&(data->x), n); - swaps(&(data->y), n); -} - -/* ProcImageText used for both ImageText8 and ImageText16 */ - -void XETSwImageText(register xImageTextReq *data) -{ - register char n; - swaps(&(data->length), n); - swapl(&(data->drawable), n); - swapl(&(data->gc), n); - swaps(&(data->x), n); - swaps(&(data->y), n); -} - -void XETSwCreateColormap(register xCreateColormapReq *data) -{ - register char n; - swaps(&(data->length), n); - swapl(&(data->mid), n); - swapl(&(data->window), n); - swapl(&(data->visual), n); -} - - -void XETSwCopyColormapAndFree(register xCopyColormapAndFreeReq *data) -{ - register char n; - swaps(&(data->length), n); - swapl(&(data->mid), n); - swapl(&(data->srcCmap), n); - -} - -void XETSwAllocColor (register xAllocColorReq *data) -{ - register char n; - swaps(&(data->length), n); - swapl(&(data->cmap), n); - swaps(&(data->red), n); - swaps(&(data->green), n); - swaps(&(data->blue), n); -} - -void XETSwAllocNamedColor (register xAllocNamedColorReq *data) -{ - register char n; - - swaps(&(data->length), n); - swapl(&(data->cmap), n); - swaps(&(data->nbytes), n); -} - -void XETSwAllocColorCells (register xAllocColorCellsReq *data) -{ - register char n; - swaps(&(data->length), n); - swapl(&(data->cmap), n); - swaps(&(data->colors), n); - swaps(&(data->planes), n); -} - -void XETSwAllocColorPlanes(register xAllocColorPlanesReq *data) -{ - register char n; - swaps(&(data->length), n); - swapl(&(data->cmap), n); - swaps(&(data->colors), n); - swaps(&(data->red), n); - swaps(&(data->green), n); - swaps(&(data->blue), n); -} - -void XETSwFreeColors (register xFreeColorsReq *data, ClientPtr -client) -{ - register char n; - swapl(&(data->cmap), n); - swapl(&(data->planeMask), n); - SwapRestL(data); - swaps(&(data->length), n); - -} - -void XETSwStoreColors (register xStoreColorsReq *data,ClientPtr -client) -{ - register char n; - unsigned long count; - xColorItem *pItem; - - swapl(&(data->cmap), n); - pItem = (xColorItem *) &(data[1]); - for(count = LengthRestB(data)/sizeof(xColorItem); count != 0; count--) - SwapColorItem(pItem++); - swaps(&(data->length), n); -} - -void XETSwStoreNamedColor (register xStoreNamedColorReq *data) -{ - register char n; - swaps(&(data->length), n); - swapl(&(data->cmap), n); - swapl(&(data->pixel), n); - swaps(&(data->nbytes), n); -} - -void XETSwQueryColors(register xQueryColorsReq *data, ClientPtr client) -{ - register char n; - swapl(&(data->cmap), n); - SwapRestL(data); - swaps(&(data->length), n); -} - -void XETSwLookupColor(register xLookupColorReq *data) -{ - register char n; - swaps(&(data->length), n); - swapl(&(data->cmap), n); - swaps(&(data->nbytes), n); -} - -void XETSwCreateCursor(register xCreateCursorReq *data) -{ - register char n; - swaps(&(data->length), n); - swapl(&(data->cid), n); - swapl(&(data->source), n); - swapl(&(data->mask), n); - swaps(&(data->foreRed), n); - swaps(&(data->foreGreen), n); - swaps(&(data->foreBlue), n); - swaps(&(data->backRed), n); - swaps(&(data->backGreen), n); - swaps(&(data->backBlue), n); - swaps(&(data->x), n); - swaps(&(data->y), n); -} - -void XETSwCreateGlyphCursor(register xCreateGlyphCursorReq *data) -{ - register char n; - swaps(&(data->length), n); - swapl(&(data->cid), n); - swapl(&(data->source), n); - swapl(&(data->mask), n); - swaps(&(data->sourceChar), n); - swaps(&(data->maskChar), n); - swaps(&(data->foreRed), n); - swaps(&(data->foreGreen), n); - swaps(&(data->foreBlue), n); - swaps(&(data->backRed), n); - swaps(&(data->backGreen), n); - swaps(&(data->backBlue), n); -} - - -void XETSwRecolorCursor(register xRecolorCursorReq *data) -{ - register char n; - swaps(&(data->length), n); - swapl(&(data->cursor), n); - swaps(&(data->foreRed), n); - swaps(&(data->foreGreen), n); - swaps(&(data->foreBlue), n); - swaps(&(data->backRed), n); - swaps(&(data->backGreen), n); - swaps(&(data->backBlue), n); -} - -void XETSwQueryBestSize (register xQueryBestSizeReq *data) -{ - register char n; - swaps(&(data->length), n); - swapl(&(data->drawable), n); - swaps(&(data->width), n); - swaps(&(data->height), n); - -} - -void XETSwQueryExtension (register xQueryExtensionReq *data) -{ - register char n; - swaps(&(data->length), n); - swaps(&(data->nbytes), n); -} - -void XETSwChangeKeyboardMapping (register xChangeKeyboardMappingReq *data) -{ - register char n; - register long *p; - register int i, count; - - swaps(&(data->length), n); - p = (long *)&(data[1]); - count = data->keyCodes * data->keySymsPerKeyCode; - for(i = 0; i < count; i++) - { - swapl(p, n); - p++; - } -} - - -void XETSwChangeKeyboardControl (register xChangeKeyboardControlReq *data, - ClientPtr client) -{ - register char n; - swapl(&(data->mask), n); - SwapRestL(data); - swaps(&(data->length), n); -} - -void XETSwChangePointerControl (register xChangePointerControlReq *data) -{ - register char n; - swaps(&(data->length), n); - swaps(&(data->accelNum), n); - swaps(&(data->accelDenum), n); - swaps(&(data->threshold), n); -} - - -void XETSwSetScreenSaver (register xSetScreenSaverReq *data) -{ - register char n; - swaps(&(data->length), n); - swaps(&(data->timeout), n); - swaps(&(data->interval), n); -} - -void XETSwChangeHosts(register xChangeHostsReq *data) -{ - register char n; - - swaps(&(data->length), n); - swaps(&(data->hostLength), n); - -} -void XETSwRotateProperties(register xRotatePropertiesReq *data, ClientPtr client) -{ - register char n; - swapl(&(data->window), n); - swaps(&(data->nAtoms), n); - swaps(&(data->nPositions), n); - SwapRestL(data); - swaps(&(data->length), n); -} - -/*ARGSUSED*/ -void XETSwNoOperation(xReq *data) -{ - /* noop -- don't do anything */ -} - -/* Byte swap a list of longs */ -#if defined vms && !defined MITR5 -#ifndef LINKED_IN -void SwapLongs ( register long *list, register unsigned long count) -{ - register char n; - - while (count >= 8) { - swapl(list+0, n); - swapl(list+1, n); - swapl(list+2, n); - swapl(list+3, n); - swapl(list+4, n); - swapl(list+5, n); - swapl(list+6, n); - swapl(list+7, n); - list += 8; - count -= 8; - } - if (count != 0) { - do { - swapl(list, n); - list++; - } while (--count != 0); - } -} - -/* Byte swap a list of shorts */ - -void SwapShorts (register short *list, register unsigned long count) -{ - register char n; - - while (count >= 16) { - swaps(list+0, n); - swaps(list+1, n); - swaps(list+2, n); - swaps(list+3, n); - swaps(list+4, n); - swaps(list+5, n); - swaps(list+6, n); - swaps(list+7, n); - swaps(list+8, n); - swaps(list+9, n); - swaps(list+10, n); - swaps(list+11, n); - swaps(list+12, n); - swaps(list+13, n); - swaps(list+14, n); - swaps(list+15, n); - list += 16; - count -= 16; - } - if (count != 0) { - do { - swaps(list, n); - list++; - } while (--count != 0); - } -} - -SwapColorItem(xColorItem *pItem) -{ - register char n; - swapl(&pItem->pixel, n); - swaps(&pItem->red, n); - swaps(&pItem->green, n); - swaps(&pItem->blue, n); -} -#endif /* LINKED_IN */ -#endif /* vms */ diff --git a/nx-X11/programs/Xserver/XTrap/xtrapditbl.c b/nx-X11/programs/Xserver/XTrap/xtrapditbl.c deleted file mode 100644 index 10a070e9e..000000000 --- a/nx-X11/programs/Xserver/XTrap/xtrapditbl.c +++ /dev/null @@ -1,242 +0,0 @@ -/* $XFree86$ */ -/**************************************************************************** -Copyright 1987, 1988, 1989, 1990, 1991 by Digital Equipment Corp., Maynard, MA - -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. - -*****************************************************************************/ -/* - * ABSTRACT: - * - * This module is contains Vector tables used for swapping and general - * dispatch by the XTrap server extension. - * - * CONTRIBUTORS: - * - * Ken Miller - * Marc Evans - * - */ - -/*-----------------* - * Include Files * - *-----------------*/ -#ifdef HAVE_DIX_CONFIG_H -#include <dix-config.h> -#endif - -#include <nx-X11/X.h> -#define NEED_REPLIES -#define NEED_EVENTS -#include <nx-X11/Xproto.h> -#include <nx-X11/Xprotostr.h> -#include <nx-X11/extensions/xtrapdi.h> -#include "input.h" /* Server DevicePtr definitions */ -#include "misc.h" -#include "dixstruct.h" -#ifdef PC -# include "extnsist.h" -#else -# include "extnsionst.h" /* Server ExtensionEntry definitions */ -#endif -#include <nx-X11/extensions/xtrapddmi.h> -#include <nx-X11/extensions/xtrapproto.h> - -globaldef void_function XETSwProcVector[256L] = -{ - (void_function)ProcBadRequest, - XETSwCreateWindow, - XETSwChangeWindowAttributes, - XETSwResourceReq, /* GetWindowAttributes */ - XETSwResourceReq, /* DestroyWindow */ - XETSwResourceReq, /* 5 DestroySubwindows */ - XETSwResourceReq, /* XETSwChangeSaveSet, */ - XETSwReparentWindow, - XETSwResourceReq, /* MapWindow */ - XETSwResourceReq, /* MapSubwindows */ - XETSwResourceReq, /* 10 UnmapWindow */ - XETSwResourceReq, /* UnmapSubwindows */ - XETSwConfigureWindow, - XETSwResourceReq, /* XETSwCirculateWindow, */ - XETSwResourceReq, /* GetGeometry */ - XETSwResourceReq, /* 15 QueryTree */ - XETSwInternAtom, - XETSwResourceReq, /* XETSwGetAtomName, */ - XETSwChangeProperty, - XETSwDeleteProperty, - XETSwGetProperty, /* 20 */ - XETSwResourceReq, /* XETSwListProperties, */ - XETSwSetSelectionOwner, - XETSwResourceReq, /* XETSwGetSelectionOwner, */ - XETSwConvertSelection, - XETSwSendEvent, /* 25 */ - XETSwGrabPointer, - XETSwResourceReq, /* XETSwUngrabPointer, */ - XETSwGrabButton, - XETSwUngrabButton, - XETSwChangeActivePointerGrab, /* 30 */ - XETSwGrabKeyboard, - XETSwResourceReq, /* XETSwUngrabKeyboard, */ - XETSwGrabKey, - XETSwUngrabKey, - XETSwResourceReq, /* 35 XETSwAllowEvents, */ - XETSwSimpleReq, /* XETSwGrabServer, */ - XETSwSimpleReq, /* XETSwUngrabServer, */ - XETSwResourceReq, /* XETSwQueryPointer, */ - XETSwGetMotionEvents, - XETSwTranslateCoords, /*40 */ - XETSwWarpPointer, - XETSwSetInputFocus, - XETSwSimpleReq, /* XETSwGetInputFocus, */ - XETSwSimpleReq, /* QueryKeymap, */ - XETSwOpenFont, /* 45 */ - XETSwResourceReq, /* XETSwCloseFont, */ - XETSwResourceReq, /* XETSwQueryFont, */ - XETSwResourceReq, /* XETSwQueryTextExtents, */ - XETSwListFonts, - XETSwListFontsWithInfo, /* 50 */ - XETSwSetFontPath, - XETSwSimpleReq, /* GetFontPath, */ - XETSwCreatePixmap, - XETSwResourceReq, /* XETSwFreePixmap, */ - XETSwCreateGC, /* 55 */ - XETSwChangeGC, - XETSwCopyGC, - XETSwSetDashes, - XETSwSetClipRectangles, - XETSwResourceReq, /* 60 XETSwFreeGC, */ - XETSwClearToBackground, - XETSwCopyArea, - XETSwCopyPlane, - XETSwPoly, /* PolyPoint, */ - XETSwPoly, /* 65 PolyLine */ - XETSwPoly, /* PolySegment, */ - XETSwPoly, /* PolyRectangle, */ - XETSwPoly, /* PolyArc, */ - XETSwFillPoly, - XETSwPoly, /* 70 PolyFillRectangle */ - XETSwPoly, /* PolyFillArc, */ - XETSwPutImage, - XETSwGetImage, - XETSwPolyText, - XETSwPolyText, /* 75 */ - XETSwImageText, - XETSwImageText, - XETSwCreateColormap, - XETSwResourceReq, /* XETSwFreeColormap, */ - XETSwCopyColormapAndFree, /* 80 */ - XETSwResourceReq, /* XETSwInstallColormap, */ - XETSwResourceReq, /* XETSwUninstallColormap, */ - XETSwResourceReq, /* XETSwListInstalledColormaps, */ - XETSwAllocColor, - XETSwAllocNamedColor, /* 85 */ - XETSwAllocColorCells, - XETSwAllocColorPlanes, - XETSwFreeColors, - XETSwStoreColors, - XETSwStoreNamedColor, /* 90 */ - XETSwQueryColors, - XETSwLookupColor, - XETSwCreateCursor, - XETSwCreateGlyphCursor, - XETSwResourceReq, /* 95 XETSwFreeCursor, */ - XETSwRecolorCursor, - XETSwQueryBestSize, - XETSwQueryExtension, - XETSwSimpleReq, /* ListExtensions, */ - XETSwChangeKeyboardMapping, /* 100 */ - XETSwSimpleReq, /* GetKeyboardMapping, */ - XETSwChangeKeyboardControl, - XETSwSimpleReq, /* GetKeyboardControl, */ - XETSwSimpleReq, /* Bell, */ - XETSwChangePointerControl, /* 105 */ - XETSwSimpleReq, /* GetPointerControl, */ - XETSwSetScreenSaver, - XETSwSimpleReq, /* GetScreenSaver, */ - XETSwChangeHosts, - XETSwSimpleReq, /* 110 ListHosts, */ - XETSwSimpleReq, /* XETSwChangeAccessControl, */ - XETSwSimpleReq, /* XETSwChangeCloseDownMode, */ - XETSwResourceReq, /* XETSwKillClient, */ - XETSwRotateProperties, - XETSwSimpleReq, /* 115 ForceScreenSaver */ - XETSwSimpleReq, /* SetPointerMapping, */ - XETSwSimpleReq, /* GetPointerMapping, */ - XETSwSimpleReq, /* SetModifierMapping, */ - XETSwSimpleReq, /* GetModifierMapping, */ - NotImplemented, /* 120 */ - NotImplemented, - NotImplemented, - NotImplemented, - NotImplemented, - NotImplemented, /* 125 */ - NotImplemented, - XETSwNoOperation -}; - -/* NOTE: This array must align with the values of the constants used - * as minor_opcode values in the request structure. Failure to do this - * could result in random code paths. - */ -globaldef int_function XETrapDispatchVector[10L] = -{ - XETrapReset, /* 0 XETrap_Reset */ - XETrapGetAvailable, /* 1 XETrap_GetAvailable */ - XETrapConfig, /* 2 XETrap_Config */ - XETrapStartTrap, /* 3 XETrap_StartTrap */ - XETrapStopTrap, /* 4 XETrap_StopTrap */ - XETrapGetCurrent, /* 5 XETrap_GetCurrent */ - XETrapGetStatistics, /* 6 XETrap_GetStatistics */ -#ifndef _XINPUT - XETrapSimulateXEvent, /* 7 XETrap_SimulateXEvent */ -#endif - XETrapGetVersion, /* 8 XETrap_GetVersion */ - XETrapGetLastInpTime, /* 9 XETrap_GetLastInpTime */ -}; - -/* NOTE: This array must align with the values of the constants used - * as minor_opcode values in the request structure. Failure to do this - * could result in random code paths. - */ -globaldef int_function XETSwDispatchVector[10L] = -{ - sXETrapReset, /* 0 XETrap_Reset */ - sXETrapGetAvailable, /* 1 XETrap_GetAvailable */ - sXETrapConfig, /* 2 XETrap_Config */ - sXETrapStartTrap, /* 3 XETrap_StartTrap */ - sXETrapStopTrap, /* 4 XETrap_StopTrap */ - sXETrapGetCurrent, /* 5 XETrap_GetCurrent */ - sXETrapGetStatistics, /* 6 XETrap_GetStatistics */ -#ifndef _XINPUT - sXETrapSimulateXEvent, /* 7 XETrap_SimulateXEvent */ -#endif - sXETrapGetVersion, /* 8 XETrap_GetVersion */ - sXETrapGetLastInpTime, /* 9 XETrap_GetLastInpTime */ -}; - -/* ProcVector shadow vector */ -globaldef int_function XETrapProcVector[256L] = {XETrapRequestVector}; -/* - * Events are faked as if they're vectored since that's - * the way it'll eventually be (X11 R5?). - */ -#ifndef VECTORED_EVENTS -globaldef int_function EventProcVector[XETrapCoreEvents] = {NULL}; -#endif -globaldef int_function XETrapEventProcVector[XETrapCoreEvents] = {NULL}; - - |