Added package libXext-1.1.1

1 files changed, 1322 insertions, 0 deletions

diff --git a/libXext/src/XTestExt1.c b/libXext/src/XTestExt1.c
new file mode 100644
index 000000000..c9d48d7da
--- /dev/null
+++ b/libXext/src/XTestExt1.c
@@ -0,0 +1,1322 @@
+/* $Xorg: XTestExt1.c,v 1.4 2001/02/09 02:03:49 xorgcvs Exp $ */
+/*
+ *	File:  xtestext1lib.c
+ *
+ *	This file contains the Xlib parts of the input synthesis extension
+ */
+
+/*
+
+
+Copyright 1986, 1987, 1988, 1998   The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+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
+OPEN GROUP 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 Open Group 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 Open Group.
+
+
+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.
+
+*/
+/* $XFree86: xc/lib/Xext/XTestExt1.c,v 1.3 2001/01/17 19:42:46 dawes Exp $ */
+
+/******************************************************************************
+ * include files
+ *****************************************************************************/
+
+#define NEED_REPLIES
+#define NEED_EVENTS
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <stdio.h>
+#include <X11/Xproto.h>
+#include <X11/Xlibint.h>
+#include <X11/extensions/xtestext1.h>
+#include <X11/extensions/xtestext1proto.h>
+
+/******************************************************************************
+ * 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 acquired 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 acquired when this extension is installed.
+ *
+ * These two variables must be available to programs that use this extension.
+ */
+int			XTestInputActionType = 0;
+int			XTestFakeAckType   = 1;
+/*
+ * holds the current x and y coordinates for XTestMovePointer
+ */
+static int	current_x = 0;
+static int	current_y = 0;
+/*
+ * Holds input actions being accumulated until the input action buffer is
+ * full or until XTestFlush is called.
+ */
+static CARD8		action_buf[XTestMAX_ACTION_LIST_SIZE];
+/*
+ * the index into the input action buffer
+ */
+static int		action_index = 0;
+/*
+ * the number of input actions that the server can handle at one time
+ */
+static unsigned long	action_array_size = 0;
+/*
+ * the current number of input actions
+ */
+static unsigned long	action_count = 0;
+
+/******************************************************************************
+ * function declarations
+ *****************************************************************************/
+
+static int	XTestWireToEvent(Display *dpy, XEvent *reTemp, xEvent *eventTemp);
+static int	XTestCheckExtInit(register Display *dpy);
+static Bool	XTestIdentifyMyEvent(Display *display, XEvent *event_ptr, char *args);
+static int	XTestInitExtension(register Display *dpy);
+static int	XTestKeyOrButton(Display *display, int device_id, long unsigned int delay, unsigned int code, unsigned int action);
+static int	XTestCheckDelay(Display *display, long unsigned int *delay_addr);
+static int	XTestPackInputAction(Display *display, CARD8 *action_addr, int action_size);
+static int	XTestWriteInputActions(Display *display, char *action_list_addr, int action_list_size, int ack_flag);
+
+/******************************************************************************
+ *
+ *	XTestFakeInput
+ *
+ *	Send a a request containing one or more input actions to be sent
+ *	to the server by this extension.
+ */
+int
+XTestFakeInput(
+/*
+ * the connection to the X server
+ */
+register Display	*dpy,
+/*
+ * the address of a list of input actions to be sent to the server
+ */
+char			*action_list_addr,
+/*
+ * the size (in bytes) of the list of input actions
+ */
+int			action_list_size,
+/*
+ * specifies whether the server needs to send an event to indicate that its
+ * input action buffer is empty
+ */
+int			ack_flag)
+{	
+	/*
+	 * pointer to xTestFakeInputReq structure
+	 */
+	xTestFakeInputReq	*req;
+	/*
+	 * loop index
+	 */
+	int			i;
+
+	LockDisplay(dpy);
+	if ((XTestCheckExtInit(dpy) == -1) ||
+	    (action_list_size > XTestMAX_ACTION_LIST_SIZE))
+	{
+		/*
+		 * if the extension is not installed in the server or the 
+		 * action list will not fit in the request, then unlock
+		 * the display and return -1.
+		 */
+		UnlockDisplay(dpy);
+		return(-1);
+	}
+	else
+	{
+		/*
+		 * Get the next available X request packet in the buffer.
+		 * It sets the `length' field to the size (in 32-bit words)
+		 * of the request.  It also sets the `reqType' field in the
+		 * request to X_TestFakeInput, which is not what is needed.
+		 *
+		 * GetReq is a macro defined in Xlibint.h.
+		 */
+		GetReq(TestFakeInput, req);		
+		/*
+		 * fix up the request type code to what is needed
+		 */
+		req->reqType = XTestReqCode;
+		/*
+		 * set the minor request type code to X_TestFakeInput
+		 */
+		req->XTestReqType = X_TestFakeInput;
+		/*
+		 * set the ack code
+		 */
+		req->ack = ack_flag;
+		/*
+		 * Set the action_list area to all 0's. An input action header
+		 * value of 0 is interpreted as a flag to the input action
+		 * list handling code in the server part of this extension
+		 * that there are no more input actions in this request.
+		 */
+		for (i = 0; i < XTestMAX_ACTION_LIST_SIZE; i++)
+		{
+			req->action_list[i] = 0;
+		}
+		/*
+		 * copy the input actions into the request
+		 */
+		for (i = 0; i < action_list_size; i++)
+		{
+			req->action_list[i] = *(action_list_addr++);
+		}
+		UnlockDisplay(dpy);
+		SyncHandle();
+		return(0);
+	}
+}
+
+/******************************************************************************
+ *
+ *	XTestGetInput
+ *
+ *	Request the server to begin putting user input actions into events
+ *	to be sent to the client that called this function.
+ */
+int
+XTestGetInput(
+/*
+ * the connection to the X server
+ */
+register Display	*dpy,
+/*
+ * tells the server what to do with the user input actions
+ */
+int			action_handling)
+{	
+	/*
+	 * pointer to xTestGetInputReq structure
+	 */
+	xTestGetInputReq 	*req;
+
+	LockDisplay(dpy);
+	if (XTestCheckExtInit(dpy) == -1)
+	{
+		/*
+		 * if the extension is not installed in the server
+		 * then unlock the display and return -1.
+		 */
+		UnlockDisplay(dpy);
+		return(-1);
+	}
+	else
+	{
+		/*
+		 * Get the next available X request packet in the buffer.
+		 * It sets the `length' field to the size (in 32-bit words)
+		 * of the request.  It also sets the `reqType' field in the
+		 * request to X_TestGetInput, which is not what is needed.
+		 *
+		 * GetReq is a macro defined in Xlibint.h.
+		 */
+		GetReq(TestGetInput, req);		
+		/*
+		 * fix up the request type code to what is needed
+		 */
+		req->reqType = XTestReqCode;
+		/*
+		 * set the minor request type code to X_TestGetInput
+		 */
+		req->XTestReqType = X_TestGetInput;
+		/*
+		 * set the action handling mode
+		 */
+		req->mode = action_handling;
+		UnlockDisplay(dpy);
+		SyncHandle();
+		return(0);
+	}
+}
+
+/******************************************************************************
+ *
+ *	XTestStopInput
+ *
+ *	Tell the server to stop putting information about user input actions
+ *	into events.
+ */
+int
+XTestStopInput(
+/*
+ * the connection to the X server
+ */
+register Display	*dpy)
+{	
+	/*
+	 * pointer to xTestStopInputReq structure
+	 */
+	xTestStopInputReq 	*req;
+
+	LockDisplay(dpy);
+	if (XTestCheckExtInit(dpy) == -1)
+	{
+		/*
+		 * if the extension is not installed in the server
+		 * then unlock the display and return -1.
+		 */
+		UnlockDisplay(dpy);
+		return(-1);
+	}
+	else
+	{
+		/*
+		 * Get the next available X request packet in the buffer.
+		 * It sets the `length' field to the size (in 32-bit words)
+		 * of the request.  It also sets the `reqType' field in the
+		 * request to X_TestStopInput, which is not what is needed.
+		 *
+		 * GetReq is a macro defined in Xlibint.h.
+		 */
+		GetReq(TestStopInput, req);		
+		/*
+		 * fix up the request type code to what is needed
+		 */
+		req->reqType = XTestReqCode;
+		/*
+		 * set the minor request type code to X_TestStopInput
+		 */
+		req->XTestReqType = X_TestStopInput;
+		UnlockDisplay(dpy);
+		SyncHandle();
+		return(0);
+	}
+}
+
+/******************************************************************************
+ *
+ *	XTestReset
+ *
+ *	Tell the server to set everything having to do with this extension
+ *	back to its initial state.
+ */
+int
+XTestReset(
+/*
+ * the connection to the X server
+ */
+register Display	*dpy)
+{	
+	/*
+	 * pointer to xTestReset structure
+	 */
+	xTestResetReq 	*req;
+
+	LockDisplay(dpy);
+	if (XTestCheckExtInit(dpy) == -1)
+	{
+		/*
+		 * if the extension is not installed in the server
+		 * then unlock the display and return -1.
+		 */
+		UnlockDisplay(dpy);
+		return(-1);
+	}
+	else
+	{
+		/*
+		 * Get the next available X request packet in the buffer.
+		 * It sets the `length' field to the size (in 32-bit words)
+		 * of the request.  It also sets the `reqType' field in the
+		 * request to X_TestReset, which is not what is needed.
+		 *
+		 * GetReq is a macro defined in Xlibint.h.
+		 */
+		GetReq(TestReset, req);		
+		/*
+		 * fix up the request type code to what is needed
+		 */
+		req->reqType = XTestReqCode;
+		/*
+		 * set the minor request type code to X_TestReset
+		 */
+		req->XTestReqType = X_TestReset;
+		UnlockDisplay(dpy);
+		SyncHandle();
+		return(0);
+	}
+}
+
+/******************************************************************************
+ *
+ *	XTestQueryInputSize
+ *
+ *	Returns the number of input actions in the server's input action buffer.
+ */
+int
+XTestQueryInputSize(
+/*
+ * the connection to the X server
+ */
+register Display	*dpy,
+/*
+ * the address of the place to put the number of input actions in the
+ * server's input action buffer
+ */
+unsigned long		*size_return)
+{	
+	/*
+	 * pointer to xTestQueryInputSize structure
+	 */
+	xTestQueryInputSizeReq 		*req;
+	/*
+	 * pointer to xTestQueryInputSize structure
+	 */
+	xTestQueryInputSizeReply 	rep;
+
+	LockDisplay(dpy);
+	if (XTestCheckExtInit(dpy) == -1)
+	{
+		/*
+		 * if the extension is not installed in the server
+		 * then unlock the display and return -1.
+		 */
+		UnlockDisplay(dpy);
+		return(-1);
+	}
+	else
+	{
+		/*
+		 * Get the next available X request packet in the buffer.
+		 * It sets the `length' field to the size (in 32-bit words)
+		 * of the request.  It also sets the `reqType' field in the
+		 * request to X_TestQueryInputSize, which is not what is needed.
+		 *
+		 * GetReq is a macro defined in Xlibint.h.
+		 */
+		GetReq(TestQueryInputSize, req);		
+		/*
+		 * fix up the request type code to what is needed
+		 */
+		req->reqType = XTestReqCode;
+		/*
+		 * set the minor request type code to X_TestQueryInputSize
+		 */
+		req->XTestReqType = X_TestQueryInputSize;
+		/*
+		 * get a reply from the server
+		 */
+		(void) _XReply (dpy, (xReply *) &rep, 0, xTrue);
+		/*
+		 * put the size in the caller's variable
+		 */
+		*size_return = (unsigned long) rep.size_return;
+		UnlockDisplay(dpy);
+		SyncHandle();
+		return(0);
+	}
+}
+
+/******************************************************************************
+ *
+ *	XTestCheckExtInit
+ *
+ *	Check to see if the XTest extension is installed in the server.
+ */
+static int
+XTestCheckExtInit(
+/*
+ * the connection to the X server
+ */
+register Display	*dpy)
+{
+	/*
+	 * if the extension has not been initialized, then do so
+	 */
+	if (!XTestReqCode) 
+	{
+		return(XTestInitExtension(dpy));
+	}
+	return(0);
+}
+
+/******************************************************************************
+ *
+ *	XTestInitExtension
+ *
+ *	Attempt to initialize this extension in the server.  Return 0 if it
+ *	succeeds, -1 if it does not succeed.
+ */
+static int
+XTestInitExtension(
+/*
+ * the connection to the X server
+ */
+register Display	*dpy)
+{
+	/*
+	 * loop index
+	 */
+	int			i;
+	/*
+	 * return value from XInitExtension
+	 */
+	XExtCodes		*ret;
+
+	/*
+	 * attempt to initialize the extension
+	 */
+	ret = XInitExtension(dpy, XTestEXTENSION_NAME);
+	/*
+	 * if the initialize failed, return -1
+	 */
+	if (ret == NULL)
+	{
+		return (-1);
+	}
+	/*
+	 * the initialize succeeded, remember the major opcode
+	 * for this extension
+	 */
+	XTestReqCode = ret->major_opcode;
+	/*
+	 * set up the event handler for any events from 
+	 * this extension
+	 */
+	for (i = 0; i < XTestEVENT_COUNT; i++)
+	{
+		XESetWireToEvent(dpy,
+				 ret->first_event+i,
+				 XTestWireToEvent);
+	}
+	/*
+	 * compute the event type codes for the events
+	 * in this extension
+	 */
+	XTestInputActionType += ret->first_event;
+	XTestFakeAckType += ret->first_event;
+	/*
+	 * everything worked ok
+	 */
+	return(0);
+}
+
+/******************************************************************************
+ *
+ *	XTestWireToEvent
+ *
+ *	Handle XTest extension events.
+ *	Reformat a wire event into an XEvent structure of the right type.
+ */
+static Bool
+XTestWireToEvent(
+/*
+ * the connection to the X server
+ */
+Display	*dpy,
+/*
+ * a pointer to where a host formatted event should be stored
+ * with the information copied to it
+ */
+XEvent	*reTemp,
+/*
+ * a pointer to the wire event
+ */
+xEvent	*eventTemp)
+{
+	XTestInputActionEvent *re    = (XTestInputActionEvent *) reTemp;
+	xTestInputActionEvent *event = (xTestInputActionEvent *) eventTemp;
+
+	/*
+	 * loop index
+	 */
+	int	i;
+	/*
+	 * pointer to where the input actions go in the host format event
+	 */
+	CARD8	*to;
+	/*
+	 * pointer to the input actions in the wire event
+	 */
+	CARD8	*from;
+
+	/*
+	 * Copy the type of the wire event to the new event.
+	 * This will work for either event type because the type,
+	 * display, and window fields in the events have to be the same.
+	 */
+	re->type = event->type;
+	/*
+	 * set the display parameter in case it is needed (by who?)
+	 */
+	re->display = dpy;
+	if (re->type == XTestInputActionType)
+	{
+		/*
+		 * point at the first byte of input actions in the wire event
+		 */
+		from = &(event->actions[0]);
+		/*
+		 * point at where the input action bytes go in the new event
+		 */
+		to = &(re->actions[0]);
+		/*
+		 * copy the input action bytes from the wire event to
+		 * the new event
+		 */
+		for (i = 0; i < XTestACTIONS_SIZE; i++)
+		{
+			*(to++) = *(from++);
+		}
+	}
+	else if (re->type == XTestFakeAckType)
+	{
+		/*
+		 * nothing else needs to be done
+		 */
+	}
+	else
+	{
+		printf("XTestWireToEvent: UNKNOWN WIRE EVENT! type=%d\n",
+			(int) event->type);
+		printf("%s is giving up.\n", XTestEXTENSION_NAME);
+		exit (1);
+	}
+	return 1;
+}
+
+/******************************************************************************
+ *
+ *	XTestPressKey
+ *
+ *	Send input actions to the server to cause the server to think
+ *	that the specified key on the keyboard was moved as specified.
+ */
+int
+XTestPressKey(
+Display		*display,
+int		device_id,
+unsigned long	delay,
+unsigned int	keycode,
+unsigned int	key_action)
+{
+	/*
+	 * bounds check the key code
+	 */
+	if (keycode < 8 || keycode > 255)
+	{
+		return(-1);
+	}
+	/*
+	 * use the commmon key/button handling routine
+	 */
+	return(XTestKeyOrButton(display,
+				device_id,
+				delay,
+				keycode,
+				key_action));
+}
+
+/******************************************************************************
+ *
+ *	XTestPressButton
+ *
+ *	Send input actions to the server to cause the server to think
+ *	that the specified button on the mouse was moved as specified.
+ */
+int
+XTestPressButton(
+Display		*display,
+int		device_id,
+unsigned long	delay,
+unsigned int	button_number,
+unsigned int	button_action)
+{
+	/*
+	 * bounds check the button number
+	 */
+	if (button_number > 7)
+	{
+		return(-1);
+	}
+	/*
+	 * use the commmon key/button handling routine
+	 */
+	return(XTestKeyOrButton(display,
+				device_id,
+				delay,
+				button_number,
+				button_action));
+}
+
+/******************************************************************************
+ *
+ *	XTestKeyOrButton
+ *
+ *	Send input actions to the server to cause the server to think
+ *	that the specified key/button was moved as specified.
+ */
+static int
+XTestKeyOrButton(
+Display		*display,
+int		device_id,
+unsigned long	delay,
+unsigned int	code,
+unsigned int	action)
+{
+	/*
+	 * holds a key input action to be filled out and sent to the server
+	 */
+	XTestKeyInfo	keyinfo;
+
+	/*
+	 * bounds check the device id
+	 */
+	if (device_id < 0 || device_id > XTestMAX_DEVICE_ID)
+	{
+		return(-1);
+	}
+	/*
+	 * fill out the key input action(s) as appropriate
+	 */
+	switch(action)
+	{
+	case XTestPRESS:
+		/*
+		 * Check the delay.  If it is larger than will fit in the
+		 * key input action, send a delay input action.
+		 */
+		if(XTestCheckDelay(display, &delay) == -1)
+		{
+			/*
+			 * an error occurred, return -1
+			 */
+			return(-1);
+		}
+		/*
+		 * create the header 
+		 */
+		keyinfo.header = XTestPackDeviceID(device_id) |
+				 XTestKEY_ACTION |
+				 XTestKEY_DOWN;
+		/*
+		 * set the key/button code
+		 */
+		keyinfo.keycode = code;
+		/*
+		 * set the delay time
+		 */
+		keyinfo.delay_time = delay;
+		/*
+		 * pack the input action into a request to be sent to the
+		 * server when the request is full or XTestFlush is called
+		 */
+		return(XTestPackInputAction(display,
+					    (CARD8 *) &keyinfo,
+					    sizeof(XTestKeyInfo)));
+	case XTestRELEASE:
+		/*
+		 * Check the delay.  If it is larger than will fit in the
+		 * key input action, send a delay input action.
+		 */
+		if(XTestCheckDelay(display, &delay) == -1)
+		{
+			/*
+			 * an error occurred, return -1
+			 */
+			return(-1);
+		}
+		/*
+		 * create the header 
+		 */
+		keyinfo.header = XTestPackDeviceID(device_id) |
+				 XTestKEY_ACTION |
+				 XTestKEY_UP;
+		/*
+		 * set the key/button code
+		 */
+		keyinfo.keycode = code;
+		/*
+		 * set the delay time
+		 */
+		keyinfo.delay_time = delay;
+		/*
+		 * pack the input action into a request to be sent to the
+		 * server when the request is full or XTestFlush is called
+		 */
+		return(XTestPackInputAction(display,
+					    (CARD8 *) &keyinfo,
+					    sizeof(XTestKeyInfo)));
+	case XTestSTROKE:
+		/*
+		 * Check the delay.  If it is larger than will fit in the
+		 * key input action, send a delay input action.
+		 */
+		if(XTestCheckDelay(display, &delay) == -1)
+		{
+			/*
+			 * an error occurred, return -1
+			 */
+			return(-1);
+		}
+		/*
+		 * create a key/button-down input action header
+		 */
+		keyinfo.header = XTestPackDeviceID(device_id) |
+				 XTestKEY_ACTION |
+				 XTestKEY_DOWN;
+		/*
+		 * set the key/button code
+		 */
+		keyinfo.keycode = code;
+		/*
+		 * set the delay time
+		 */
+		keyinfo.delay_time = delay;
+		/*
+		 * pack the input action into a request to be sent to the
+		 * server when the request is full or XTestFlush is called
+		 */
+		if (XTestPackInputAction(display,
+					 (CARD8 *) &keyinfo,
+					 sizeof(XTestKeyInfo)) == -1)
+		{
+			/*
+			 * an error occurred, return -1
+			 */
+			return(-1);
+		}
+		/*
+		 * set the delay to XTestSTROKE_DELAY_TIME
+		 */
+		delay = XTestSTROKE_DELAY_TIME;
+		/*
+		 * Check the delay.  If it is larger than will fit in the
+		 * key input action, send a delay input action.
+		 */
+		if(XTestCheckDelay(display, &delay) == -1)
+		{
+			/*
+			 * an error occurred, return -1
+			 */
+			return(-1);
+		}
+		/*
+		 * create a key/button-up input action header
+		 */
+		keyinfo.header = XTestPackDeviceID(device_id) |
+				 XTestKEY_ACTION |
+				 XTestKEY_UP;
+		/*
+		 * set the key/button code
+		 */
+		keyinfo.keycode = code;
+		/*
+		 * set the delay time
+		 */
+		keyinfo.delay_time = delay;
+		/*
+		 * pack the input action into a request to be sent to the
+		 * server when the request is full or XTestFlush is called
+		 */
+		return(XTestPackInputAction(display,
+					    (CARD8 *) &keyinfo,
+					    sizeof(XTestKeyInfo)));
+	default:
+		/*
+		 * invalid action value, return -1
+		 */
+		 return(-1);
+	}
+}
+
+/******************************************************************************
+ *
+ *	XTestMovePointer
+ *
+ *	Send input actions to the server to cause the server to think
+ *	that the mouse was moved as specified.
+ */
+int
+XTestMovePointer(
+Display		*display,
+int		device_id,
+unsigned long	delay[],
+int		x[],
+int		y[],
+unsigned int	count)
+{
+	/*
+	 * holds a motion input action to be filled out and sent to the server
+	 */
+	XTestMotionInfo	motioninfo;
+	/*
+	 * holds a jump input action to be filled out and sent to the server
+	 */
+	XTestJumpInfo	jumpinfo;
+	/*
+	 * loop index
+	 */
+	unsigned int	i;
+	/*
+	 * holds the change in x and y directions from the current x and y
+	 * coordinates
+	 */
+	int	dx;
+	int	dy;
+
+	/*
+	 * bounds check the device id
+	 */
+	if (device_id < 0 || device_id > XTestMAX_DEVICE_ID)
+	{
+		return(-1);
+	}
+	/*
+	 * if the count is 0, there is nothing to do.  return 0
+	 */
+	if (count == 0)
+	{
+		return(0);
+	}
+	/*
+	 * loop through the pointer motions, creating the appropriate
+	 * input actions for each motion
+	 */
+	for (i = 0; i < count; i++)
+	{
+		/*
+		 * Check the delay.  If it is larger than will fit in the
+		 * input action, send a delay input action.
+		 */
+		if(XTestCheckDelay(display, &(delay[i])) == -1)
+		{
+			/*
+			 * an error occurred, return -1
+			 */
+			return(-1);
+		}
+		/*
+		 * compute the change from the current x and y coordinates
+		 * to the new x and y coordinates
+		 */
+		dx = x[i] - current_x;
+		dy = y[i] - current_y;
+		/*
+		 * update the current x and y coordinates
+		 */
+		current_x = x[i];
+		current_y = y[i];
+		/*
+		 * If the pointer motion range is too large to fit into
+		 * a motion input action, then use a jump input action.
+		 * Otherwise, use a motion input action.
+		 */
+		 if ((dx > XTestMOTION_MAX) || (dx < XTestMOTION_MIN) ||
+		     (dy > XTestMOTION_MAX) || (dy < XTestMOTION_MIN))
+		{
+			/*
+			 * create a jump input action header
+			 */
+			jumpinfo.header = XTestPackDeviceID(device_id) |
+					  XTestJUMP_ACTION;
+			/*
+			 * set the x and y coordinates to jump to
+			 */
+			jumpinfo.jumpx = x[i];
+			jumpinfo.jumpy = y[i];
+			/*
+			 * set the delay time
+			 */
+			jumpinfo.delay_time = delay[i];
+			/*
+			 * pack the jump input action into a request to be
+			 * sent to the server when the request is full
+			 * or XTestFlush is called
+			 */
+			if (XTestPackInputAction(display,
+						 (CARD8 *) &jumpinfo,
+						 sizeof(XTestJumpInfo)) == -1)
+			{
+				/*
+				 * an error occurred, return -1
+				 */
+				return(-1);
+			}
+		}
+		else
+		{
+			/*
+			 * create a motion input action header
+			 */
+			motioninfo.header = XTestPackDeviceID(device_id) |
+					    XTestMOTION_ACTION;
+			/*
+			 * compute the motion data byte
+			 */
+			if (dx < 0)
+			{
+				motioninfo.header |= XTestX_NEGATIVE;
+				dx = abs(dx);
+			}
+			if (dy < 0)
+			{
+				motioninfo.header |= XTestY_NEGATIVE;
+				dy = abs(dy);
+			}
+			motioninfo.motion_data = XTestPackXMotionValue(dx);
+			motioninfo.motion_data |= XTestPackYMotionValue(dy);
+			/*
+			 * set the delay time
+			 */
+			motioninfo.delay_time = delay[i];
+			/*
+			 * pack the motion input action into a request to be
+			 * sent to the server when the request is full
+			 * or XTestFlush is called
+			 */
+			if (XTestPackInputAction(display,
+						 (CARD8 *) &motioninfo,
+						 sizeof(XTestMotionInfo)) == -1)
+			{
+				/*
+				 * an error occurred, return -1
+				 */
+				return(-1);
+			}
+		}
+	}
+	/*
+	 * if you get here, everything went ok
+	 */
+	return(0);
+}
+
+/******************************************************************************
+ *
+ *	XTestCheckDelay
+ *
+ *	Check the delay value at the passed-in address.  If it is larger than
+ *	will fit in a normal input action, then send a delay input action.
+ */
+static int
+XTestCheckDelay(
+Display		*display,
+unsigned long	*delay_addr)
+{
+	/*
+	 * holds a delay input action to be filled out and sent to the server
+	 */
+	XTestDelayInfo	delayinfo;
+
+	/*
+	 * if the delay value will fit in the input action,
+	 * then there is no need for a delay input action
+	 */
+	if (*delay_addr <= XTestSHORT_DELAY_TIME)
+	{
+		return(0);
+	}
+	/*
+	 * fill out a delay input action
+	 */
+	delayinfo.header = XTestPackDeviceID(XTestDELAY_DEVICE_ID);
+	delayinfo.delay_time = *delay_addr;
+	/*
+	 * all of the delay time will be accounted for in the
+	 * delay input action, so set the original delay value to 0
+	 */
+	*delay_addr = 0;
+	/*
+	 * pack the delay input action into a request to be sent to the
+	 * server when the request is full or XTestFlush is called
+	 */
+	return(XTestPackInputAction(display,
+				    (CARD8 *) &delayinfo,
+				    sizeof(XTestDelayInfo)));
+}
+
+/******************************************************************************
+ *
+ *	XTestPackInputAction
+ *
+ *	If the input action buffer is full or the number of input actions
+ *	has reached the maximum that the server can handle at one time,
+ *	then send the input actions to the server using XTestFakeInput.
+ */
+static int
+XTestPackInputAction(
+Display	*display,
+CARD8	*action_addr,
+int	action_size)
+{
+	/*
+	 * loop index
+	 */
+	int	i;
+	/*
+	 * acknowledge flag
+	 */
+	int	ack_flag;
+
+	/*
+	 * if we don't already know it, find out how many input actions
+	 * the server can handle at one time
+	 */
+	if (action_array_size == 0)
+	{
+		if(XTestQueryInputSize(display, &action_array_size) == -1)
+		{
+			/*
+			 * if an error, return -1
+			 */
+			return(-1);
+		}
+	}
+	/*
+	 * if the specified input action will fit in the the input
+	 * action buffer and won't exceed the server's capacity, then
+	 * put the input action into the input buffer
+	 */
+	if(((action_index + action_size) <= XTestMAX_ACTION_LIST_SIZE) &&
+	   ((action_count + 1) < action_array_size))
+	{
+		/*
+		 * copy the input action into the buffer
+		 */
+		for (i = 0; i < action_size; i++)
+		{
+			action_buf[action_index++] = *(action_addr++);
+		}
+		/*
+		 * increment the action count
+		 */
+		action_count++;
+		/*
+		 * everything went ok, return 0
+		 */
+		return(0);
+	}
+	/*
+	 * We have to write input actions to the server.  If the server's
+	 * input action capacity will be reached, then ask for an
+	 * acknowledge event when the server has processed all of the 
+	 * input actions.  Otherwise, an acknowledge event is not needed.
+	 */
+	if (action_count >= action_array_size)
+	{
+		ack_flag = XTestFAKE_ACK_REQUEST;
+	}
+	else
+	{
+		ack_flag = XTestFAKE_ACK_NOT_NEEDED;
+	}
+	/*
+	 * write the input actions to the server
+	 */
+	if (XTestWriteInputActions(display,
+				   (char *) &(action_buf[0]),
+				   action_index,
+				   ack_flag) == -1)
+	{
+		/*
+		 * error, return -1
+		 */
+		return(-1);
+	}
+	/*
+	 * copy the input action into the buffer
+	 */
+	for (i = 0; i < action_size; i++)
+	{
+		action_buf[action_index++] = *(action_addr++);
+	}
+	/*
+	 * increment the action count
+	 */
+	action_count++;
+	return(0);
+}
+
+/******************************************************************************
+ *
+ *	XTestWriteInputActions
+ *
+ *	Send input actions to the server.
+ */
+static int
+XTestWriteInputActions(
+Display	*display,
+char	*action_list_addr,
+int	action_list_size,
+int	ack_flag)
+{
+	/*
+	 * Holds an event.  Used while waiting for an acknowledge event
+	 */
+	XEvent	event;
+	/*
+	 * points to XTestIdentifyMyEvent
+	 */
+	Bool	(*func_ptr)(Display *, XEvent *, XPointer);
+
+	/*
+	 * write the input actions to the server
+	 */
+	if (XTestFakeInput(display,
+			   action_list_addr,
+			   action_list_size,
+			   ack_flag) == -1)
+	{
+		/*
+		 * if an error, return -1
+		 */
+		return(-1);
+	}
+	/*
+	 * flush X's buffers to make sure that the server really gets
+	 * the input actions
+	 */
+	XFlush(display);
+	/*
+	 * mark the input action buffer as empty
+	 */
+	action_index = 0;
+	/*
+	 * if we asked for an acknowledge event, then wait for it
+	 */
+	if (ack_flag == XTestFAKE_ACK_REQUEST)
+	{
+		/*
+		 * point func_ptr at XTestIdentifyMyEvent
+		 */
+		func_ptr = XTestIdentifyMyEvent;
+		/*
+		 * Wait until the acknowledge event comes.  When the
+		 * acknowledge event comes, it is removed from the event
+		 * queue without disturbing any other events that might
+		 * be in the queue.
+		 */
+		XIfEvent(display, &event, func_ptr, NULL);
+		/*
+		 * set the input action count back to 0
+		 */
+		action_count = 0;
+	}
+	/*
+	 * if we got here, then everything is ok, return 0
+	 */
+	return(0);
+}
+
+/******************************************************************************
+ *
+ *	XTestIdentifyMyEvent
+ *
+ *	This function is called by XIfEvent to look at an event and see if
+ *	it is of XTestFakeAckType.
+ */
+static	Bool
+XTestIdentifyMyEvent(
+Display	*display,
+/*
+ * Holds the event that this routine is supposed to look at.
+ */
+XEvent	*event_ptr,
+/*
+ * this points to any user-specified arguments (ignored)
+ */
+char	*args)
+{
+	/*
+	 * if the event if of the correct type, return the Bool True,
+	 * otherwise return the Bool False.
+	 */
+	if (event_ptr->type == XTestFakeAckType)
+	{
+		return(True);
+	}
+	else
+	{
+		return(False);
+	}
+}
+
+/******************************************************************************
+ *
+ *	XTestFlush
+ *
+ *	Send any input actions in the input action buffer to the server.
+ */
+int
+XTestFlush(Display *display)
+{
+	/*
+	 * acknowledge flag
+	 */
+	int	ack_flag;
+
+	/*
+	 * if there are no input actions in the input action buffer,
+	 * then return 0
+	 */
+	if (action_index == 0)
+	{
+		return(0);
+	}
+	/*
+	 * We have input actions to write to the server.  We will
+	 * wait until the server has finished processing the input actions.
+	 */
+	ack_flag = XTestFAKE_ACK_REQUEST;
+	/*
+	 * write the input actions to the server
+	 */
+	return(XTestWriteInputActions(display,
+				      (char *) &(action_buf[0]),
+				      action_index,
+				      ack_flag));
+}