X-Git-Url: https://git.sesse.net/?p=rdpsrv;a=blobdiff_plain;f=Xserver%2Fprograms%2FXserver%2FXext%2Fxtest1di.c;fp=Xserver%2Fprograms%2FXserver%2FXext%2Fxtest1di.c;h=0000000000000000000000000000000000000000;hp=f66b49ff1f5fc74063c8cbe4c4acbc3660180c7b;hb=ce66b81460e5353db09d45c02339d4583fbda255;hpb=7772d71ffd742cfc9b7ff214659d16c5bb56a391 diff --git a/Xserver/programs/Xserver/Xext/xtest1di.c b/Xserver/programs/Xserver/Xext/xtest1di.c deleted file mode 100644 index f66b49f..0000000 --- a/Xserver/programs/Xserver/Xext/xtest1di.c +++ /dev/null @@ -1,974 +0,0 @@ -/* $XConsortium: xtest1di.c,v 1.13 94/04/17 20:33:01 rws Exp $ */ -/* $XFree86: xc/programs/Xserver/Xext/xtest1di.c,v 3.0 1996/05/06 05:55:45 dawes Exp $ */ -/* - * File: xtest1di.c - * - * This file contains the device independent parts of the input - * synthesis extension. - */ - -/* - - -Copyright (c) 1986, 1987, 1988 X Consortium - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of the X Consortium shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from the X Consortium. - - -Copyright 1986, 1987, 1988 by Hewlett-Packard Corporation - -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 Hewlett-Packard not be used in -advertising or publicity pertaining to distribution of the -software without specific, written prior permission. - -Hewlett-Packard makes no representations about the -suitability of this software for any purpose. It is provided -"as is" without express or implied warranty. - -This software is not subject to any license of the American -Telephone and Telegraph Company or of the Regents of the -University of California. - -*/ - -/***************************************************************************** - * include files - ****************************************************************************/ - -#define NEED_EVENTS -#define NEED_REPLIES - -#include -#include "X.h" -#include "Xproto.h" -#include "misc.h" -#include "os.h" -#include "gcstruct.h" -#include "extnsionst.h" -#include "dixstruct.h" -#include "opaque.h" -#define XTestSERVER_SIDE -#include "xtestext1.h" - -#include "xtest1dd.h" - -/***************************************************************************** - * defines - ****************************************************************************/ - -/***************************************************************************** - * externals - ****************************************************************************/ - -/* - * id of client using XTestGetInput - * - * defined in xtest1dd.c - */ -extern ClientPtr current_xtest_client; -/* - * id of client using XTestFakeInput - * - * defined in xtest1dd.c - */ -extern ClientPtr playback_client; - -/***************************************************************************** - * variables - ****************************************************************************/ - -/* - * Holds the request type code for this extension. The request type code - * for this extension may vary depending on how many extensions are installed - * already, so the initial value given below will be added to the base request - * code that is aquired when this extension is installed. - */ -static int XTestReqCode = 0; -/* - * Holds the two event type codes for this extension. The event type codes - * for this extension may vary depending on how many extensions are installed - * already, so the initial values given below will be added to the base event - * code that is aquired when this extension is installed. - */ -int XTestInputActionType = 0; -int XTestFakeAckType = 1; -/* - * true => monitor stealing input - */ -int on_steal_input = FALSE; -/* - * true => monitor alone getting input - */ -int exclusive_steal = FALSE; -/* - * holds the resource type assigned to this extension - */ -static RESTYPE XTestType; -/* - * holds the resource ID for the client currently using XTestGetInput - */ -static XID current_client_id; - -/***************************************************************************** - * function declarations - ****************************************************************************/ - -static DISPATCH_PROC(ProcXTestDispatch); -static DISPATCH_PROC(SProcXTestDispatch); -static DISPATCH_PROC(ProcTestFakeInput); -static DISPATCH_PROC(SProcTestFakeInput); -static DISPATCH_PROC(ProcTestGetInput); -static DISPATCH_PROC(SProcTestGetInput); -static DISPATCH_PROC(ProcTestStopInput); -static DISPATCH_PROC(SProcTestStopInput); -static DISPATCH_PROC(ProcTestReset); -static DISPATCH_PROC(SProcTestReset); -static DISPATCH_PROC(ProcTestQueryInputSize); -static DISPATCH_PROC(SProcTestQueryInputSize); - -static void XTestResetProc( -#if NeedFunctionPrototypes - ExtensionEntry * /* unused */ -#endif - ); -static void SReplyXTestDispatch( -#if NeedFunctionPrototypes - ClientPtr /* client_ptr */, - int /* size */, - char * /* reply_ptr */ -#endif - ); -static void SEventXTestDispatch( -#if NeedFunctionPrototypes - xEvent * /* from */, - xEvent * /* to */ -#endif - ); - -static int XTestCurrentClientGone( -#if NeedFunctionPrototypes - pointer /* value */, - XID /* id */ -#endif - ); - -/***************************************************************************** - * - * XTestExtension1Init - * - * Called from InitExtensions in main() or from QueryExtension() if the - * extension is dynamically loaded. - * - * XTestExtension1Init has no events or errors - * (other than the core errors). - */ -void -XTestExtension1Init() -{ - /* - * holds the pointer to the extension entry structure - */ - ExtensionEntry *extEntry; - - extEntry = AddExtension(XTestEXTENSION_NAME, - XTestEVENT_COUNT, - 0, - ProcXTestDispatch, - SProcXTestDispatch, - XTestResetProc, - StandardMinorOpcode); - if (extEntry) - { - /* - * remember the request code assigned to this extension - */ - XTestReqCode = extEntry->base; - /* - * make an atom saying that this extension is present - */ - (void) MakeAtom(XTestEXTENSION_NAME, - strlen(XTestEXTENSION_NAME), - TRUE); - /* - * remember the event codes assigned to this extension - */ - XTestInputActionType += extEntry->eventBase; - XTestFakeAckType += extEntry->eventBase; - /* - * install the routine to handle byte-swapping the replies - * for this extension in the ReplySwapVector table - */ - ReplySwapVector[XTestReqCode] = (ReplySwapPtr) SReplyXTestDispatch; - /* - * install the routine to handle byte-swapping the events - * for this extension in the EventSwapVector table - */ - EventSwapVector[XTestInputActionType] = SEventXTestDispatch; - EventSwapVector[XTestFakeAckType] = SEventXTestDispatch; - /* - * get the resource type for this extension - */ - XTestType = CreateNewResourceType(XTestCurrentClientGone); - if (XTestType == 0) - { - FatalError("XTestExtension1Init: CreateNewResourceType failed\n"); - } - } - else - { - FatalError("XTestExtension1Init: AddExtensions failed\n"); - } -} - -/***************************************************************************** - * - * ProcXTestDispatch - * - * - */ -static int -ProcXTestDispatch(client) - register ClientPtr client; -{ - REQUEST(xReq); - if (stuff->data == X_TestFakeInput) - { - return(ProcTestFakeInput(client)); - } - else if (stuff->data == X_TestGetInput) - { - return(ProcTestGetInput(client)); - } - else if (stuff->data == X_TestStopInput) - { - return(ProcTestStopInput(client)); - } - else if (stuff->data == X_TestReset) - { - return(ProcTestReset(client)); - } - else if (stuff->data == X_TestQueryInputSize) - { - return(ProcTestQueryInputSize(client)); - } - else - { - SendErrorToClient(client, - XTestReqCode, - stuff->data, - None, - BadRequest); - return(BadRequest); - } -} - -/***************************************************************************** - * - * SProcXTestDispatch - * - * - */ -static int -SProcXTestDispatch(client) - register ClientPtr client; -{ - REQUEST(xReq); - if (stuff->data == X_TestFakeInput) - { - return(SProcTestFakeInput(client)); - } - else if (stuff->data == X_TestGetInput) - { - return(SProcTestGetInput(client)); - } - else if (stuff->data == X_TestStopInput) - { - return(SProcTestStopInput(client)); - } - else if (stuff->data == X_TestReset) - { - return(SProcTestReset(client)); - } - else if (stuff->data == X_TestQueryInputSize) - { - return(SProcTestQueryInputSize(client)); - } - else - { - SendErrorToClient(client, - XTestReqCode, - stuff->data, - None, - BadRequest); - return(BadRequest); - } -} - -/***************************************************************************** - * - * SProcTestFakeInput - * - * - */ -static int -SProcTestFakeInput(client) - register ClientPtr client; -{ - /* - * used in the swaps and swapl macros for temporary storage space - */ - register char n; - /* - * index counter - */ - int i; - /* - * pointer to the next input action in the request - */ - CARD8 *input_action_ptr; - /* - * holds the type of the next input action in the request - */ - int input_action_type; - - REQUEST(xTestFakeInputReq); - /* - * byte-swap the fields in the request - */ - swaps(&stuff->length, n); - swapl(&stuff->ack, n); - /* - * have to parse and then byte-swap the input action list here - */ - for (i = 0; i < XTestMAX_ACTION_LIST_SIZE;) - { - /* - * point to the next input action in the request - */ - input_action_ptr = &(((xTestFakeInputReq *) stuff)->action_list[i]); - /* - * figure out what type of input action it is - */ - input_action_type = (*input_action_ptr) & XTestACTION_TYPE_MASK; - /* - * byte-swap the input action according to it's type - */ - switch (input_action_type) - { - case XTestKEY_ACTION: - /* - * byte-swap the delay_time field - */ - swaps(&(((XTestKeyInfo *) input_action_ptr)->delay_time), n); - /* - * advance to the next input action - */ - i += sizeof(XTestKeyInfo); - break; - case XTestMOTION_ACTION: - /* - * byte-swap the delay_time field - */ - swaps(&(((XTestMotionInfo *) input_action_ptr)->delay_time), n); - /* - * advance to the next input action - */ - i += sizeof(XTestMotionInfo); - break; - case XTestJUMP_ACTION: - /* - * byte-swap the jumpx field - */ - swaps(&(((XTestJumpInfo *) input_action_ptr)->jumpx), n); - /* - * byte-swap the jumpy field - */ - swaps(&(((XTestJumpInfo *) input_action_ptr)->jumpy), n); - /* - * byte-swap the delay_time field - */ - swaps(&(((XTestJumpInfo *) input_action_ptr)->delay_time), n); - /* - * advance to the next input action - */ - i += sizeof(XTestJumpInfo); - break; - default: - /* - * if this is a delay input action, then byte-swap it, - * otherwise we have reached the end of the input - * actions in this request - */ - if (XTestUnpackDeviceID(*input_action_ptr) == - XTestDELAY_DEVICE_ID) - { - /* - * byte-swap the delay_time field - */ - swapl(&(((XTestDelayInfo *) input_action_ptr)->delay_time), n); - /* - * advance to the next input action - */ - i += sizeof(XTestDelayInfo); - } - else - { - /* - * if the input action header byte is 0 or - * ill-formed, then there are no more input - * actions in this request - */ - i = XTestMAX_ACTION_LIST_SIZE; - } - break; - } - } - return(ProcTestFakeInput(client)); -} - -/***************************************************************************** - * - * SProcTestGetInput - * - * - */ -static int -SProcTestGetInput(client) - register ClientPtr client; -{ - /* - * used in the swaps and swapl macros for temporary storage space - */ - register char n; - - REQUEST(xTestGetInputReq); - /* - * byte-swap the fields in the request - */ - swaps(&stuff->length, n); - swapl(&stuff->mode, n); - return(ProcTestGetInput(client)); -} - -/***************************************************************************** - * - * SProcTestStopInput - * - * - */ -static int -SProcTestStopInput(client) - register ClientPtr client; -{ - /* - * used in the swaps and swapl macros for temporary storage space - */ - register char n; - - REQUEST(xTestStopInputReq); - /* - * byte-swap the length field in the request - */ - swaps(&stuff->length, n); - return(ProcTestStopInput(client)); -} - -/***************************************************************************** - * - * SProcTestReset - * - * - */ -static int -SProcTestReset(client) - register ClientPtr client; -{ - /* - * used in the swaps and swapl macros for temporary storage space - */ - register char n; - - REQUEST(xTestResetReq); - /* - * byte-swap the length field in the request - */ - swaps(&stuff->length, n); - return(ProcTestReset(client)); -} - -/***************************************************************************** - * - * SProcTestQueryInputSize - * - * - */ -static int -SProcTestQueryInputSize(client) - register ClientPtr client; -{ - /* - * used in the swaps and swapl macros for temporary storage space - */ - register char n; - - REQUEST(xTestQueryInputSizeReq); - /* - * byte-swap the length field in the request - */ - swaps(&stuff->length, n); - return(ProcTestQueryInputSize(client)); -} - -/***************************************************************************** - * - * ProcTestFakeInput - * - * - */ -static int -ProcTestFakeInput(client) - register ClientPtr client; -{ - REQUEST(xTestFakeInputReq); - REQUEST_SIZE_MATCH(xTestFakeInputReq); - - if (playback_client == NULL) - { - playback_client = client; - current_client_id = FakeClientID(client->index); - AddResource(current_client_id, - XTestType, - 0); - MakeClientGrabImpervious(client); - } - if (playback_client == client) - { - /* - * This extension does not need to clean up any - * server state when a client using this function - * "goes away". The server will just process any - * input actions that have already been sent to it, - * and will then reset its association with a client. - */ - parse_fake_input(client, (char *)stuff); - return(Success); - } - else - { - /* - * this is a request by another client to send fake - * input while the server is still being used - */ - SendErrorToClient(client, - XTestReqCode, - X_TestFakeInput, - None, - BadAccess); - return(BadAccess); - } -} - -/***************************************************************************** - * - * ProcTestGetInput - * - * - */ -static int -ProcTestGetInput(client) - register ClientPtr client; -{ - REQUEST(xTestGetInputReq); - REQUEST_SIZE_MATCH(xTestGetInputReq); - if (on_steal_input) - { - /* - * this is a request by another client to get fake input - * while the server is still sending input to the first client - */ - SendErrorToClient(client, - XTestReqCode, - X_TestGetInput, - None, - BadAccess); - return(BadAccess); - } - else - { - /* - * Set up a resource associated with the client using this - * function so that this extension gets called when the - * client "goes away". This allows this extension to - * clean up the server state. - */ - current_client_id = FakeClientID(client->index); - AddResource(current_client_id, - XTestType, - 0); - /* - * indicate that a client is stealing input - */ - on_steal_input = TRUE; - if ((stuff->mode & XTestEXCLUSIVE) == 0) - { - exclusive_steal = FALSE; - } - else - { - exclusive_steal = TRUE; - } - steal_input(client, stuff->mode); - return(Success); - } -} - -/***************************************************************************** - * - * ProcTestStopInput - * - * - */ -static int -ProcTestStopInput(client) - register ClientPtr client; -{ - REQUEST_SIZE_MATCH(xTestStopInputReq); - if (on_steal_input && (current_xtest_client == client)) - { - on_steal_input = FALSE; - exclusive_steal = FALSE; - stop_stealing_input(); - /* - * remove the resource associated with this client - */ - FreeResource(current_client_id, RT_NONE); - return(Success); - } - else - { - /* - * this is a request to stop fake input when fake input has - * never been started or from a client that hasn't started - * fake input - */ - SendErrorToClient(client, - XTestReqCode, - X_TestStopInput, - None, - BadAccess); - return(BadAccess); - } -} - -/***************************************************************************** - * - * ProcTestReset - * - * - */ -static int -ProcTestReset(client) - register ClientPtr client; -{ - REQUEST_SIZE_MATCH(xTestResetReq); - on_steal_input = FALSE; - exclusive_steal = FALSE; - /* - * defined in xtest1dd.c - */ - stop_stealing_input(); - /* - * defined in xtest1dd.c - */ - abort_play_back(); - return(Success); -} - -/***************************************************************************** - * - * ProcTestQueryInputSize - * - * - */ -static int -ProcTestQueryInputSize(client) - register ClientPtr client; -{ - REQUEST_SIZE_MATCH(xTestQueryInputSizeReq); - /* - * defined in xtest1dd.c - */ - return_input_array_size(client); - return(Success); -} - -/***************************************************************************** - * - * XTestResetProc - * - * This function is called by the server when the server has no clients - * connected to it. It must put eveything back the way it was before - * this extension was installed. - */ -/*ARGSUSED*/ -static void -XTestResetProc(unused) - ExtensionEntry * unused; -{ - /* - * remove the routine to handle byte-swapping the replies - * for this extension in the ReplySwapVector table - */ - ReplySwapVector[XTestReqCode] = ReplyNotSwappd; - /* - * remove the routine to handle byte-swapping the events - * for this extension in the EventSwapVector table - */ - EventSwapVector[XTestInputActionType] = NotImplemented; - EventSwapVector[XTestFakeAckType] = NotImplemented; - /* - * reset the variables initialized just once at load time - */ - XTestReqCode = 0; - XTestInputActionType = 0; - XTestFakeAckType = 1; - on_steal_input = FALSE; - exclusive_steal = FALSE; - playback_client = 0; /* Don't really need this but it looks nice */ -} - -/***************************************************************************** - * - * PXTestCurrentClientGone - * - * This routine is called when a client that has asked for input actions - * to be sent to it "goes away". This routine must clean up the - * server state. - */ -/*ARGSUSED*/ -static int -XTestCurrentClientGone(value, id) - pointer value; - XID id; -{ - /* - * defined in xtest1dd.c - */ - on_steal_input = FALSE; - exclusive_steal = FALSE; - /* - * defined in xtestdd.c - */ - playback_client = 0; - abort_play_back(); - return TRUE; -} - -/***************************************************************************** - * - * SReplyXTestDispatch - * - * Swap any replies defined in this extension. - */ -static void -SReplyXTestDispatch(client_ptr, size, reply_ptr) - ClientPtr client_ptr; - int size; - char *reply_ptr; -{ - /* - * used in the swaps and swapl macros for temporary storage space - */ - register char n; - /* - * pointer to xTestQueryInputSizeReply - */ - xTestQueryInputSizeReply *rep_ptr; - - /* - * there is only one reply in this extension, so byte-swap it - */ - rep_ptr = (xTestQueryInputSizeReply *) reply_ptr; - swaps(&(rep_ptr->sequenceNumber), n); - swapl(&(rep_ptr->length), n); - swapl(&(rep_ptr->size_return), n); - /* - * now write the swapped reply to the client - */ - WriteToClient(client_ptr, size, reply_ptr); -} - -/***************************************************************************** - * - * SEventXTestDispatch - * - * Swap any events defined in this extension. - */ -static void -SEventXTestDispatch(from, to) - xEvent *from; - xEvent *to; -{ - /* - * used in the swaps and swapl macros for temporary storage space - */ - register char n; - /* - * index counter - */ - int i; - /* - * pointer to the next input action in the event - */ - CARD8 *input_action_ptr; - /* - * holds the type of the next input action in the event - */ - int input_action_type; - - - /* - * copy the type information from the "from" event to the "to" event - */ - ((xTestInputActionEvent *) to)->type = - ((xTestInputActionEvent *) from)->type; - /* - * copy the sequence number information from the "from" event to the - * "to" event - */ - ((xTestInputActionEvent *) to)->sequenceNumber = - ((xTestInputActionEvent *) from)->sequenceNumber; - /* - * byte-swap the sequence number in the "to" event - */ - swaps(&(((xTestInputActionEvent *) to)->sequenceNumber), n); - /* - * If the event is an xTestInputActionEvent, then it needs more - * processing. Otherwise, it is an xTestFakeAckEvent, which - * has no other information in it. - */ - if ((((xTestInputActionEvent *) to)->type & 0x7f) == - XTestInputActionType) - { - /* - * copy the input actions from the "from" event - * to the "to" event - */ - for (i = 0; i < XTestACTIONS_SIZE; i++) - { - ((xTestInputActionEvent *) to)->actions[i] = - ((xTestInputActionEvent *) from)->actions[i]; - } - /* - * byte-swap the input actions in the "to" event - */ - for (i = 0; i < XTestACTIONS_SIZE; i++) - { - /* - * point to the next input action in the event - */ - input_action_ptr = &(((xTestInputActionEvent *) to)->actions[i]); - /* - * figure out what type of input action it is - */ - input_action_type = (*input_action_ptr) & - XTestACTION_TYPE_MASK; - /* - * byte-swap the input action according to it's type - */ - switch (input_action_type) - { - case XTestKEY_ACTION: - /* - * byte-swap the delay_time field - */ - swaps(&(((XTestKeyInfo *) input_action_ptr)->delay_time), n); - /* - * advance to the next input action - */ - i += sizeof(XTestKeyInfo); - break; - case XTestMOTION_ACTION: - /* - * byte-swap the delay_time field - */ - swaps(&(((XTestMotionInfo *) input_action_ptr)->delay_time), n); - /* - * advance to the next input action - */ - i += sizeof(XTestMotionInfo); - break; - case XTestJUMP_ACTION: - /* - * byte-swap the jumpx field - */ - swaps(&(((XTestJumpInfo *) input_action_ptr)->jumpx), n); - /* - * byte-swap the jumpy field - */ - swaps(&(((XTestJumpInfo *) input_action_ptr)->jumpy), n); - /* - * byte-swap the delay_time field - */ - swaps(&(((XTestJumpInfo *) input_action_ptr)->delay_time), n); - /* - * advance to the next input action - */ - i += sizeof(XTestJumpInfo); - break; - default: - /* - * if this is a delay input action, then - * byte-swap it, otherwise we have reached the - * end of the input actions in this event - */ - if (XTestUnpackDeviceID(*input_action_ptr) == - XTestDELAY_DEVICE_ID) - { - /* - * byte-swap the delay_time field - */ - swapl(&(((XTestDelayInfo *) input_action_ptr)->delay_time), n); - /* - * advance to the next input action - */ - i += sizeof(XTestDelayInfo); - } - else - { - /* - * if the input action header byte is 0 - * or ill-formed, then there are no - * more input actions in this event - */ - i = XTestACTIONS_SIZE; - } - break; - } - } - } -}