Initial revisionXORG-RELEASE-1-BASEXEVIE-MERGEXEVIE-BASEXORG-STABLE

3 files changed, 744 insertions, 0 deletions

diff --git a/man/dynapro.man b/man/dynapro.man
new file mode 100644
index 0000000..7711c93
--- /dev/null
+++ b/man/dynapro.man
@@ -0,0 +1,36 @@
+.\" $XFree86: xc/programs/Xserver/hw/xfree86/input/dynapro/dynapro.man,v 1.2 2001/01/27 18:20:57 dawes Exp $ 
+.\" shorthand for double quote that works everywhere.
+.ds q \N'34'
+.TH DYNAPRO __drivermansuffix__ __vendorversion__
+.SH NAME
+dynapro \- Dynapro input driver
+.SH SYNOPSIS
+.nf
+.B "Section \*qInputDevice\*q"
+.BI "  Identifier \*q" idevname \*q
+.B  "  Driver \*qdynapro\*q"
+.BI "  Option \*qDevice\*q   \*q" devpath \*q
+\ \ ...
+.B EndSection
+.fi
+.SH DESCRIPTION
+.B dynapro 
+is an XFree86 input driver for Dynapro devices...
+.PP
+The
+.B dynapro
+driver functions as a pointer input device, and may be used as the
+X server's core pointer.
+THIS MAN PAGE NEEDS TO BE FILLED IN.
+.SH SUPPORTED HARDWARE
+What is supported...
+.SH CONFIGURATION DETAILS
+Please refer to XF86Config(__filemansuffix__) for general configuration
+details and for options that can be used with all input drivers.  This
+section only covers configuration details specific to this driver.
+.PP
+Config details...
+.SH "SEE ALSO"
+XFree86(1), XF86Config(__filemansuffix__), xf86config(1), Xserver(1), X(__miscmansuffix__).
+.SH AUTHORS
+Authors include...
diff --git a/src/xf86Dyna.c b/src/xf86Dyna.c
new file mode 100644
index 0000000..8da2cdb
--- /dev/null
+++ b/src/xf86Dyna.c
@@ -0,0 +1,617 @@
+/* 
+ * Copyright (c) 1999  Machine Vision Holdings Incorporated
+ * Author: David Woodhouse <David.Woodhouse@mvhi.com>
+ *
+ * Template driver used: Copyright (c) 1998  Metro Link Incorporated
+ *
+ * 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, cpy, 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 Metro Link shall not be
+ * used in advertising or otherwise to promote the sale, use or other dealings
+ * in this Software without prior written authorization from Metro Link.
+ *
+ */
+/* $XFree86: xc/programs/Xserver/hw/xfree86/input/dynapro/xf86Dyna.c,v 1.4 2001/11/26 16:25:53 dawes Exp $ */
+
+#define _DYNAPRO_C_
+
+#include <misc.h>
+#include <xf86.h>
+#define NEED_XF86_TYPES
+#include <xf86_ansic.h>
+#include <xf86_OSproc.h>
+#include <xf86Xinput.h>
+#include <xisb.h>
+#include <exevents.h>
+
+#include "xf86Dyna.h"
+
+InputDriverRec DYNAPRO = {
+        1,
+        "dynapro",
+        NULL,
+        DynaproPreInit,
+        /*DynaproUnInit*/NULL,
+        NULL,
+        0
+};        
+
+
+
+#ifdef XFree86LOADER
+
+static XF86ModuleVersionInfo VersionRec =
+{
+	"dynapro",
+	MODULEVENDORSTRING,
+	MODINFOSTRING1,
+	MODINFOSTRING2,
+	XF86_VERSION_CURRENT,
+	1, 0, 0,
+	ABI_CLASS_XINPUT,
+	ABI_XINPUT_VERSION,
+	MOD_CLASS_XINPUT,
+	{0, 0, 0, 0}				/* signature, to be patched into the file by
+								 * a tool */
+};
+
+
+static const char *reqSymbols[] = {
+	"AddEnabledDevice",
+	"ErrorF",
+	"InitButtonClassDeviceStruct",
+	"InitProximityClassDeviceStruct",
+	"InitValuatorAxisStruct",
+	"InitValuatorClassDeviceStruct",
+	"InitPtrFeedbackClassDeviceStruct",
+	"RemoveEnabledDevice",
+	"Xcalloc",
+	"Xfree",
+	"XisbBlockDuration",
+	"XisbFree",
+	"XisbNew",
+	"XisbRead",
+	"XisbTrace",
+	"screenInfo",
+	"xf86AddInputDriver",
+	"xf86AllocateInput",
+	"xf86CloseSerial",
+	"xf86CollectInputOptions",
+	"xf86ErrorFVerb",
+	"xf86FindOptionValue",
+	"xf86GetMotionEvents",
+	"xf86GetVerbosity",
+	"xf86MotionHistoryAllocate",
+	"xf86NameCmp",
+	"xf86OpenSerial",
+	"xf86OptionListCreate",
+	"xf86OptionListMerge",
+	"xf86OptionListReport",
+	"xf86PostButtonEvent",
+	"xf86PostMotionEvent",
+	"xf86PostProximityEvent",
+	"xf86ProcessCommonOptions",
+	"xf86ScaleAxis",
+	"xf86SetIntOption",
+	"xf86SetStrOption",
+	"xf86XInputSetScreen",
+	"xf86XInputSetSendCoreEvents",
+	NULL
+};
+
+
+static pointer
+DynaproSetupProc(	pointer module,
+			pointer options,
+			int *errmaj,
+			int *errmin )
+{
+	xf86LoaderReqSymLists(reqSymbols, NULL);
+	xf86AddInputDriver(&DYNAPRO, module, 0);
+	return (pointer) 1;
+}
+
+XF86ModuleData dynaproModuleData = { &VersionRec, DynaproSetupProc, NULL };
+
+
+#endif /* XFree86LOADER */
+
+
+/* 
+ * Be sure to set vmin appropriately for your device's protocol. You want to
+ * read a full packet before returning
+ */
+static const char *default_options[] =
+{
+	/*	"Device", "/dev/ttyS1",*/
+	"BaudRate", "2400",
+	"StopBits", "1",
+	"DataBits", "8",
+	"Parity", "None",
+	"Vmin", "3",
+	"Vtime", "1",
+	"FlowControl", "None",
+	NULL,
+};
+
+
+/*****************************************************************************
+ *	Function Definitions
+ ****************************************************************************/
+
+
+
+static InputInfoPtr
+DynaproPreInit(InputDriverPtr drv, IDevPtr dev, int flags)
+{              
+	InputInfoPtr pInfo;
+   	DynaproPrivatePtr priv = xcalloc (1, sizeof (DynaproPrivateRec));
+	char *s;
+
+	if (!priv)
+		return NULL;
+
+	if (!(pInfo = xf86AllocateInput(drv, 0))) {
+		xfree(priv);
+		return NULL;
+	}
+  
+	priv->min_x = 1000;
+	priv->max_x = 0;
+	priv->min_y = 0;
+	priv->max_y = 1000;
+	priv->screen_num = 0;
+	priv->screen_width = -1;
+	priv->screen_height = -1;
+	priv->lex_mode = Dynapro_byte0;
+	priv->swap_xy = 0;
+	priv->button_down = FALSE;
+	priv->button_number = 1;
+	priv->proximity = FALSE;
+
+	pInfo->type_name = XI_TOUCHSCREEN;
+	pInfo->device_control = DeviceControl;
+	pInfo->read_input = ReadInput;
+	pInfo->control_proc = ControlProc;
+	pInfo->close_proc = CloseProc;
+	pInfo->switch_mode = SwitchMode;
+	pInfo->conversion_proc = ConvertProc;
+	pInfo->dev = NULL;
+	pInfo->private = priv;
+	pInfo->private_flags = 0;
+	pInfo->flags = XI86_POINTER_CAPABLE | XI86_SEND_DRAG_EVENTS;
+	pInfo->conf_idev = dev;
+
+	xf86CollectInputOptions(pInfo, default_options, NULL);
+
+	xf86OptionListReport( pInfo->options );
+
+	pInfo->fd = xf86OpenSerial (pInfo->options);
+	if (pInfo->fd == -1)
+	{
+		ErrorF ("Dynapro driver unable to open device\n");
+		goto SetupProc_fail;
+	}
+	xf86CloseSerial(pInfo->fd);
+	/* 
+	 * Process the options for your device like this
+	 */
+	priv->min_x = xf86SetIntOption( pInfo->options, "MinX", 1000 );
+	priv->max_x = xf86SetIntOption( pInfo->options, "MaxX", 0 );
+	priv->min_y = xf86SetIntOption( pInfo->options, "MinY", 0 );
+	priv->max_y = xf86SetIntOption( pInfo->options, "MaxY", 1000 );
+	priv->screen_num = xf86SetIntOption( pInfo->options, "ScreenNumber", 0 );
+	priv->button_number = xf86SetIntOption( pInfo->options, "ButtonNumber", 1 );
+	priv->swap_xy = xf86SetIntOption( pInfo->options, "SwapXY", 1 );
+	priv->buffer = NULL;
+	s = xf86FindOptionValue (pInfo->options, "ReportingMode");
+	if ((s) && (xf86NameCmp (s, "raw") == 0))
+		priv->reporting_mode = TS_Raw;
+	else
+		priv->reporting_mode = TS_Scaled;
+
+	priv->proximity = FALSE;
+	priv->button_down = FALSE;
+	priv->lex_mode = Dynapro_byte0;
+
+
+	if (QueryHardware (priv) != Success)
+	{
+		ErrorF ("Unable to query/initialize Dynapro hardware.\n");
+		goto SetupProc_fail;
+	}
+
+	/* this results in an xstrdup that must be freed later */
+	pInfo->name = xf86SetStrOption( pInfo->options, "DeviceName", "Dynapro");
+	xf86ProcessCommonOptions(pInfo, pInfo->options);
+
+	pInfo->flags |= XI86_CONFIGURED;
+	return (pInfo);
+
+  SetupProc_fail:
+	if ((pInfo) && (pInfo->fd))
+		xf86CloseSerial (pInfo->fd);
+	if ((pInfo) && (pInfo->name))
+		xfree (pInfo->name);
+
+	if ((priv) && (priv->buffer))
+		XisbFree (priv->buffer);
+	if (priv)
+		xfree (priv);
+	return (pInfo);
+}
+
+static Bool
+DeviceControl (DeviceIntPtr dev, int mode)
+{
+	InputInfoPtr pInfo = dev->public.devicePrivate;
+	DynaproPrivatePtr priv = (DynaproPrivatePtr) (pInfo->private);
+	unsigned char map[] =
+	{0, 1};
+
+	switch (mode)
+	{
+	case DEVICE_INIT:
+		/*
+		 * these have to be here instead of in the SetupProc, because when the
+		 * SetupProc is run at server startup, screenInfo is not setup yet
+		 */
+		priv->screen_width = screenInfo.screens[priv->screen_num]->width;
+		priv->screen_height = screenInfo.screens[priv->screen_num]->height;
+		
+		/*
+		 * Device reports button press for 1 button.
+		 */
+		if (InitButtonClassDeviceStruct (dev, 1, map) == FALSE)
+			{
+				ErrorF ("Unable to allocate Dynapro ButtonClassDeviceStruct\n");
+				return !Success;
+			}
+		
+		/*
+		 * Device reports motions on 2 axes in absolute coordinates.
+		 * Axes min and max values are reported in raw coordinates.
+		 */
+		if (InitValuatorClassDeviceStruct (dev, 2, xf86GetMotionEvents,
+						   pInfo->history_size, Absolute) == FALSE)
+			{
+				ErrorF ("Unable to allocate Dynapro ValuatorClassDeviceStruct\n");
+				return !Success;
+			}
+		else
+			{
+				InitValuatorAxisStruct (dev, 0, priv->min_x, priv->max_x,
+							9500,
+							0 /* min_res */ ,
+							9500 /* max_res */ );
+				InitValuatorAxisStruct (dev, 1, priv->min_y, priv->max_y,
+							10500,
+							0 /* min_res */ ,
+							10500 /* max_res */ );
+			}
+		
+		if (InitProximityClassDeviceStruct (dev) == FALSE)
+			{
+				ErrorF ("unable to allocate Dynapro ProximityClassDeviceStruct\n");
+				return !Success;
+			}
+		
+		if (InitPtrFeedbackClassDeviceStruct(dev, DynaproPtrCtrl) == FALSE)
+			{
+				ErrorF ("unable to allocate Dynapro PtrFeedbackClassDeviceStruct\n");
+				return !Success;
+			}
+		
+		/* 
+		 * Allocate the motion events buffer.
+		 */
+		xf86MotionHistoryAllocate (pInfo);
+		return (Success);
+		
+	case DEVICE_ON:
+		pInfo->fd = xf86OpenSerial(pInfo->options);
+		if (pInfo->fd == -1)
+			{
+				xf86Msg(X_WARNING, "%s: cannot open input device\n", pInfo->name);
+				return (!Success);
+			}
+		else 
+			{
+				priv->buffer = XisbNew(pInfo->fd, 64);
+				if (!priv->buffer) 
+					{
+						xf86CloseSerial(pInfo->fd);
+						pInfo->fd = -1;
+						return (!Success);
+					}
+			}
+		
+		xf86FlushInput(pInfo->fd);
+		AddEnabledDevice (pInfo->fd);
+		dev->public.on = TRUE;
+		return (Success);
+		
+	case DEVICE_OFF:
+	case DEVICE_CLOSE:
+		if (pInfo->fd != -1)
+			{ 
+				RemoveEnabledDevice (pInfo->fd);
+				if (priv->buffer)
+					{
+						XisbFree(priv->buffer);
+						priv->buffer = NULL;
+					}
+				xf86CloseSerial(pInfo->fd);
+			}
+		dev->public.on = FALSE;
+		return (Success);
+	default:
+		return (BadValue);
+	}
+
+}
+
+
+/* 
+ * The ReadInput function will have to be tailored to your device
+ */
+static void
+ReadInput (InputInfoPtr pInfo)
+{
+	DynaproPrivatePtr priv = (DynaproPrivatePtr) (pInfo->private);
+	int x,y;
+
+	/* 
+	 * set blocking to -1 on the first call because we know there is data to
+	 * read. Xisb automatically clears it after one successful read so that
+	 * succeeding reads are preceeded buy a select with a 0 timeout to prevent
+	 * read from blocking indefinately.
+	 */
+	XisbBlockDuration (priv->buffer, -1);
+	while (DynaproGetPacket (priv) == Success)
+	{
+		if (priv->swap_xy) {
+			y = priv->packet[1] | ((priv->packet[0] & 0x38) << 4);
+			x = priv->packet[2] | ((priv->packet[0] & 0x07) << 7);
+		} else {
+		x = priv->packet[1] | ((priv->packet[0] & 0x38) << 4);
+		y = priv->packet[2] | ((priv->packet[0] & 0x07) << 7);
+		}
+				    
+		if (priv->reporting_mode == TS_Scaled)
+		{	
+			x = xf86ScaleAxis (x, 0, priv->screen_width, priv->min_x,
+					   priv->max_x);
+                        y = xf86ScaleAxis (y, 0, priv->screen_height, priv->min_y,
+					   priv->max_y);
+                }        		
+
+		xf86XInputSetScreen (pInfo, priv->screen_num, x, y);
+
+		if ((priv->proximity == FALSE) && (priv->packet[0] & 0x40))
+		{
+			priv->proximity = TRUE;
+			xf86PostProximityEvent (pInfo->dev, 1, 0, 2, x, y);
+		}              	
+		
+             /*
+                 * Send events.
+                 *
+                 * We *must* generate a motion before a button change if pointer
+                 * location has changed as DIX assumes this. This is why we always
+                 * emit a motion, regardless of the kind of packet processed.
+                 */
+
+                xf86PostMotionEvent (pInfo->dev, TRUE, 0, 2, x, y);
+
+                /*
+                 * Emit a button press or release.
+                 */
+                if ((priv->button_down == FALSE) && (priv->packet[0] & 0x40))
+
+                {
+                        xf86PostButtonEvent (pInfo->dev, TRUE,
+					     priv->button_number, 1, 0, 2, x, y);
+                        priv->button_down = TRUE;
+                }
+                if ((priv->button_down == TRUE) && !(priv->packet[0] & 0x40))
+                {
+                        xf86PostButtonEvent (pInfo->dev, TRUE,
+					     priv->button_number, 0, 0, 2, x, y);
+                        priv->button_down = FALSE;
+                }
+                /*
+                 * the untouch should always come after the button release
+                 */
+                if ((priv->proximity == TRUE) && !(priv->packet[0] & 0x40))
+                {
+                        priv->proximity = FALSE;
+                        xf86PostProximityEvent (pInfo->dev, 0, 0, 2, x, y);
+                }
+	}
+}
+
+/* 
+ * The ControlProc function may need to be tailored for your device
+ */
+static int
+ControlProc (InputInfoPtr pInfo, xDeviceCtl * control)
+{
+	xDeviceTSCalibrationCtl *c = (xDeviceTSCalibrationCtl *) control;
+	DynaproPrivatePtr priv = (DynaproPrivatePtr) (pInfo->private);
+
+        priv->min_x = c->min_x;
+        priv->max_x = c->max_x;
+        priv->min_y = c->min_y;
+        priv->max_y = c->max_y;
+ 
+	return (Success);
+}
+
+/* 
+ * the CloseProc should not need to be tailored to your device
+ */
+static void
+CloseProc (InputInfoPtr pInfo)
+{
+
+}
+
+/* 
+ * The SwitchMode function may need to be tailored for your device
+ */
+static int
+SwitchMode (ClientPtr client, DeviceIntPtr dev, int mode)
+{
+	InputInfoPtr pInfo = dev->public.devicePrivate;
+        DynaproPrivatePtr priv = (DynaproPrivatePtr) (pInfo->private);
+
+
+	if ((mode == TS_Raw) || (mode == TS_Scaled))
+        {
+                priv->reporting_mode = mode;
+                return (Success);
+        }
+        else if ((mode == SendCoreEvents) || (mode == DontSendCoreEvents))
+        {
+                xf86XInputSetSendCoreEvents (pInfo, (mode == SendCoreEvents));
+                return (Success);
+        }
+        else
+                return (!Success);   
+}
+
+/* 
+ * The ConvertProc function may need to be tailored for your device.
+ * This function converts the device's valuator outputs to x and y coordinates
+ * to simulate mouse events.
+ */
+static Bool
+ConvertProc (InputInfoPtr pInfo,
+			 int first,
+			 int num,
+			 int v0,
+			 int v1,
+			 int v2,
+			 int v3,
+			 int v4,
+			 int v5,
+			 int *x,
+			 int *y)
+{
+	DynaproPrivatePtr priv = (DynaproPrivatePtr) (pInfo->private);
+
+	if (priv->reporting_mode == TS_Raw)
+	{
+                *x = xf86ScaleAxis (v0, 0, priv->screen_width, priv->min_x,
+                                                        priv->max_x);
+                *y = xf86ScaleAxis (v1, 0, priv->screen_height, priv->min_y,
+                                                        priv->max_y);
+        }
+        else
+        {
+                *x = v0;
+                *y = v1;
+	}
+	return (TRUE);
+}
+
+/* 
+ * the QueryHardware fuction should be tailored to your device to
+ * verify the device is attached and functional and perform any
+ * needed initialization.
+ */
+static Bool
+QueryHardware (DynaproPrivatePtr priv)
+{
+	/* Maybe once we get the hardware to actually respond correctly to its 
+	   configuration 'packets' */
+
+	return (Success);
+}
+
+/* 
+ * This function should be renamed for your device and tailored to handle
+ * your device's protocol.
+ */
+static Bool
+DynaproGetPacket (DynaproPrivatePtr priv)
+{
+	int count = 0;
+	int c;
+
+	while ((c = XisbRead (priv->buffer)) >= 0)
+	{
+		/* 
+		 * fail after 500 bytes so the server doesn't hang forever if a
+		 * device sends bad data.
+		 */
+		if (count++ > 500)
+			return (!Success);
+
+		switch (priv->lex_mode)
+		{
+		case Dynapro_byte0:
+			if (c & 0x80) {
+				priv->packet[0] = (unsigned char) c;
+				priv->lex_mode = Dynapro_byte1;
+			}
+			else
+				xf86ErrorFVerb (4, "Dynapro: Non-start byte received (0x%2.2X\n", c);
+			break;
+
+		case Dynapro_byte1:
+			if (!(c & 0x80)) {
+				priv->packet[1] = (unsigned char) c;
+				priv->lex_mode = Dynapro_byte2;
+			}
+			else {
+				xf86ErrorFVerb (4, "Dynapro: Start byte received in middle of packet (0x%2.2X)\n", c);
+				priv->lex_mode = Dynapro_byte1;
+				priv->packet[0] = (unsigned char) c;
+			}
+			break;
+			
+		case Dynapro_byte2:
+			if (!(c & 0x80)) {
+				priv->packet[2] = (unsigned char) c;
+				priv->lex_mode = Dynapro_byte0;
+				return (Success);
+			}
+			else {
+				xf86ErrorFVerb (4, "Dynapro: Start byte received in middle of packet (0x%2.2X)\n", c);
+				priv->lex_mode = Dynapro_byte1;
+				priv->packet[0] = (unsigned char) c;
+			}
+			break;
+		}
+	}
+	return (!Success);
+}
+
+
+static void
+DynaproPtrCtrl(DeviceIntPtr device, PtrCtrl *ctrl)
+{
+  /* I have no clue what this does, except that registering it stops the 
+     X server segfaulting in ProcGetPointerMapping()
+     Ho Hum.
+  */
+}
+                 
diff --git a/src/xf86Dyna.h b/src/xf86Dyna.h
new file mode 100644
index 0000000..294c650
--- /dev/null
+++ b/src/xf86Dyna.h
@@ -0,0 +1,91 @@
+/* 
+ * Copyright (c) 1999  Machine Vision Holdings Incorporated
+ * Author: David Woodhouse <David.Woodhouse@mvhi.com>
+ *
+ * Template driver used: Copyright (c) 1998  Metro Link Incorporated
+ *
+ * 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 Metro Link shall not be
+ * used in advertising or otherwise to promote the sale, use or other dealings
+ * in this Software without prior written authorization from Metro Link.
+ *
+ */
+/* $XFree86: xc/programs/Xserver/hw/xfree86/input/dynapro/xf86Dyna.h,v 1.2 1999/08/22 05:57:37 dawes Exp $ */
+
+#ifndef	_DYNAPRO_H_
+#define _DYNAPRO_H_
+
+/******************************************************************************
+ *		Definitions
+ *				structs, typedefs, #defines, enums
+ *****************************************************************************/
+
+#define DYNAPRO_PACKET_SIZE		3
+
+typedef enum
+{
+	Dynapro_byte0, Dynapro_byte1, Dynapro_byte2
+}
+DynaproState;
+
+
+typedef struct _DynaproPrivateRec
+{
+	int min_x;				/* Minimum x reported by calibration        */
+	int max_x;				/* Maximum x                    */
+	int min_y;				/* Minimum y reported by calibration        */
+	int max_y;				/* Maximum y                    */
+	Bool button_down;			/* is the "button" currently down */
+	int button_number;			/* which button to report */
+	int reporting_mode;			/* TS_Raw or TS_Scaled */
+
+	int screen_num;				/* Screen associated with the device        */
+	int screen_width;			/* Width of the associated X screen     */
+	int screen_height;			/* Height of the screen             */
+	int proximity;
+	int swap_xy;
+	XISBuffer *buffer;
+	unsigned char packet[DYNAPRO_PACKET_SIZE];	/* packet being/just read */
+	DynaproState lex_mode;
+}
+DynaproPrivateRec, *DynaproPrivatePtr;
+
+
+/******************************************************************************
+ *		Declarations
+ *****************************************************************************/
+
+static Bool DeviceControl (DeviceIntPtr, int);
+static void ReadInput (InputInfoPtr);
+static int ControlProc (InputInfoPtr, xDeviceCtl *);
+static void CloseProc (InputInfoPtr);
+static int SwitchMode (ClientPtr, DeviceIntPtr, int);
+static Bool ConvertProc (InputInfoPtr, int, int, int, int, int, int, int, int, int *, int *);
+static Bool QueryHardware (DynaproPrivatePtr);
+static Bool DynaproGetPacket (DynaproPrivatePtr priv);
+
+static InputInfoPtr
+DynaproPreInit(InputDriverPtr drv, IDevPtr dev, int flags);
+
+static void
+DynaproPtrCtrl(DeviceIntPtr device, PtrCtrl *ctrl);
+
+
+#endif /* _DYNAPRO_H_ */