Index: unk/src/VBox/Additions/x11/vboxmouse/VBoxUtils.c =================================================================== --- /trunk/src/VBox/Additions/x11/vboxmouse/VBoxUtils.c (revision 39809) +++ (revision ) @@ -1,99 +1,0 @@ -/** @file - * - * VirtualBox X11 Additions mouse driver utility functions - */ - -/* - * Copyright (C) 2006-2007 Oracle Corporation - * - * This file is part of VirtualBox Open Source Edition (OSE), as - * available from http://www.virtualbox.org. This file is free software; - * you can redistribute it and/or modify it under the terms of the GNU - * General Public License (GPL) as published by the Free Software - * Foundation, in version 2 as it comes in the "COPYING" file of the - * VirtualBox OSE distribution. VirtualBox OSE is distributed in the - * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind. - */ - -#include -#include -#include -#include -#include "VBoxUtils.h" - -#include "xf86.h" -#define NEED_XF86_TYPES -#include -#include "compiler.h" - -/** - * Have we ever failed to open the VBox device? This is an ugly hack - * to prevent the driver from being accessed when it is not open, as - * I can't see anywhere good to store additional information in the driver - * private data. - */ -static Bool gDeviceOpenFailed = FALSE; - -int VBoxMouseInit(void) -{ - int rc; - uint32_t fFeatures = 0; - if (gDeviceOpenFailed) - return 1; - rc = VbglR3Init(); - if (RT_FAILURE(rc)) - { - ErrorF("Failed to open the VirtualBox device, falling back to compatibility mouse mode.\n"); - gDeviceOpenFailed = TRUE; - return 1; - } - - rc = VbglR3SetMouseStatus(VMMDEV_MOUSE_GUEST_CAN_ABSOLUTE); - if (RT_FAILURE(rc)) - { - ErrorF("Error sending mouse pointer capabilities to VMM! rc = %d (%s)\n", - errno, strerror(errno)); - gDeviceOpenFailed = TRUE; - VbglR3Term(); - return 1; - } - xf86Msg(X_INFO, "VirtualBox mouse pointer integration available.\n"); - return 0; -} - - -/** - * Query the absolute mouse position from the host - * @returns VINF_SUCCESS or iprt error if the absolute values could not - * be queried, or the host wished to use relative coordinates - * @param pcx where to return the pointer X coordinate - * @param pxy where to return the pointer Y coordinate - */ -int VBoxMouseQueryPosition(unsigned int *pcx, unsigned int *pcy) -{ - int rc = VINF_SUCCESS; - uint32_t cx, cy, fFeatures; - - AssertPtrReturn(pcx, VERR_INVALID_PARAMETER); - AssertPtrReturn(pcy, VERR_INVALID_PARAMETER); - if (gDeviceOpenFailed) - rc = VERR_ACCESS_DENIED; - if (RT_SUCCESS(rc)) - rc = VbglR3GetMouseStatus(&fFeatures, &cx, &cy); - if ( RT_SUCCESS(rc) - && !(fFeatures & VMMDEV_MOUSE_HOST_WANTS_ABSOLUTE)) - rc = VERR_NOT_SUPPORTED; - if (RT_SUCCESS(rc)) - { - *pcx = cx; - *pcy = cy; - } - return rc; -} - - -int VBoxMouseFini(void) -{ - VbglR3Term(); - return VINF_SUCCESS; -} Index: unk/src/VBox/Additions/x11/vboxmouse/VBoxUtils.h =================================================================== --- /trunk/src/VBox/Additions/x11/vboxmouse/VBoxUtils.h (revision 39809) +++ (revision ) @@ -1,30 +1,0 @@ -/** @file - * - * VirtualBox X11 Additions mouse driver utility functions - */ - -/* - * Copyright (C) 2006-2007 Oracle Corporation - * - * This file is part of VirtualBox Open Source Edition (OSE), as - * available from http://www.virtualbox.org. This file is free software; - * you can redistribute it and/or modify it under the terms of the GNU - * General Public License (GPL) as published by the Free Software - * Foundation, in version 2 as it comes in the "COPYING" file of the - * VirtualBox OSE distribution. VirtualBox OSE is distributed in the - * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind. - */ - - -#ifndef __H_VBOXUTILS -#define __H_VBOXUTILS - -/** - * Prototypes - */ -int VBoxMouseInit(void); -int VBoxMouseQueryPosition(unsigned int *abs_x, unsigned int *abs_y); -int VBoxMouseFini(void); - - -#endif /* __H_VBOXUTILS */ Index: unk/src/VBox/Additions/x11/vboxmouse/VBoxUtils_68.c =================================================================== --- /trunk/src/VBox/Additions/x11/vboxmouse/VBoxUtils_68.c (revision 39809) +++ (revision ) @@ -1,184 +1,0 @@ -/** @file - * - * VirtualBox X11 Additions mouse driver utility functions - */ - -/* - * Copyright (C) 2006-2007 Oracle Corporation - * - * This file is part of VirtualBox Open Source Edition (OSE), as - * available from http://www.virtualbox.org. This file is free software; - * you can redistribute it and/or modify it under the terms of the GNU - * General Public License (GPL) as published by the Free Software - * Foundation, in version 2 as it comes in the "COPYING" file of the - * VirtualBox OSE distribution. VirtualBox OSE is distributed in the - * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind. - */ - -#include -#include -#include -#include -#include "VBoxUtils.h" - -#include "xf86.h" -#define NEED_XF86_TYPES -#include "xf86_ansic.h" -#include "compiler.h" - -#ifndef RT_OS_SOLARIS -# include -#endif - -#ifndef RT_OS_LINUX /** @todo later Linux should also use R3 lib for this */ -int VBoxMouseInit(void) -{ - int rc = VbglR3Init(); - if (RT_FAILURE(rc)) - { - ErrorF("VbglR3Init failed.\n"); - return 1; - } - - rc = VbglR3SetMouseStatus(VMMDEV_MOUSE_GUEST_CAN_ABSOLUTE | VMMDEV_MOUSE_GUEST_NEEDS_HOST_CURSOR); - if (RT_FAILURE(rc)) - { - ErrorF("Error sending mouse pointer capabilities to VMM! rc = %d (%s)\n", - errno, strerror(errno)); - return 1; - } - xf86Msg(X_INFO, "VirtualBox mouse pointer integration available.\n"); - return 0; -} - - -int VBoxMouseQueryPosition(unsigned int *puAbsXPos, unsigned int *puAbsYPos) -{ - int rc; - uint32_t pointerXPos; - uint32_t pointerYPos; - - AssertPtrReturn(puAbsXPos, VERR_INVALID_PARAMETER); - AssertPtrReturn(puAbsYPos, VERR_INVALID_PARAMETER); - rc = VbglR3GetMouseStatus(NULL, &pointerXPos, &pointerYPos); - if (RT_SUCCESS(rc)) - { - *puAbsXPos = pointerXPos; - *puAbsYPos = pointerYPos; - return 0; - } - return 2; -} - - -int VBoxMouseFini(void) -{ - int rc = VbglR3SetMouseStatus(0); - VbglR3Term(); - return rc; -} -#else /* RT_OS_LINUX */ -/* the vboxguest module file handle */ -static int g_vboxguestHandle = -1; -/* the request structure */ -static VMMDevReqMouseStatus *g_vmmreqMouseStatus = NULL; - -/** - * Initialise mouse integration. Returns 0 on success and 1 on failure - * (for example, if the VBox kernel module is not loaded). - */ -int VBoxMouseInit(void) -{ - uint32_t fFeatures; - - /* return immediately if already initialized */ - if (g_vboxguestHandle != -1) - return 0; - - /* open the driver */ - g_vboxguestHandle = open(VBOXGUEST_DEVICE_NAME, O_RDWR, 0); - if (g_vboxguestHandle < 0) - { - ErrorF("Unable to open the virtual machine device: %s\n", - strerror(errno)); - return 1; - } - - /* prepare the request structure */ - g_vmmreqMouseStatus = malloc(vmmdevGetRequestSize(VMMDevReq_GetMouseStatus)); - if (!g_vmmreqMouseStatus) - { - ErrorF("Ran out of memory while querying the virtual machine for the mouse capabilities.\n"); - return 1; - } - vmmdevInitRequest((VMMDevRequestHeader*)g_vmmreqMouseStatus, VMMDevReq_GetMouseStatus); - - /* tell the host that we want absolute coordinates */ - fFeatures = VMMDEV_MOUSE_GUEST_CAN_ABSOLUTE; -/** @todo r=bird: Michael, I thought we decided a long time ago that all these should be replaced by VbglR3. I assume this is just a leftover... */ - if (ioctl(g_vboxguestHandle, VBOXGUEST_IOCTL_SET_MOUSE_STATUS, &fFeatures) - < 0) - { - ErrorF("Error sending mouse pointer capabilities to VMM! rc = %d (%s)\n", - errno, strerror(errno)); - return 1; - } - /* everything is fine, put out some branding */ - xf86Msg(X_INFO, "VirtualBox mouse pointer integration available.\n"); - return 0; -} - -/** - * Queries the absolute mouse position from the host. - * - * Returns 0 on success. - * Returns 1 when the host doesn't want absolute coordinates (no coordinates returned) - * Otherwise > 1 which means unsuccessful. - */ -int VBoxMouseQueryPosition(unsigned int *abs_x, unsigned int *abs_y) -{ - /* If we failed to initialise, say that we don't want absolute co-ordinates. */ - if (g_vboxguestHandle < 0) - return 1; - /* perform VMM request */ -/** @todo r=bird: Michael, ditto. */ - if (ioctl(g_vboxguestHandle, VBOXGUEST_IOCTL_VMMREQUEST(vmmdevGetRequestSize(VMMDevReq_GetMouseStatus)), (void*)g_vmmreqMouseStatus) >= 0) - { - if (RT_SUCCESS(g_vmmreqMouseStatus->header.rc)) - { - /* does the host want absolute coordinates? */ - if (g_vmmreqMouseStatus->mouseFeatures & VMMDEV_MOUSE_HOST_WANTS_ABSOLUTE) - { - *abs_x = g_vmmreqMouseStatus->pointerXPos; - *abs_y = g_vmmreqMouseStatus->pointerYPos; - return 0; - } - return 1; - } - ErrorF("Error querying host mouse position! header.rc = %d\n", g_vmmreqMouseStatus->header.rc); - } - else - { - ErrorF("Error performing VMM request! errno = %d (%s)\n", - errno, strerror(errno)); - } - /* error! */ - return 2; -} - -int VBoxMouseFini(void) -{ - VMMDevReqMouseStatus req; - /* If we are not initialised, there is nothing to do */ - if (g_vboxguestHandle < 0) - return 0; - /* Tell VMM that we no longer support absolute mouse handling - done - * automatically when we close the handle. */ - free(g_vmmreqMouseStatus); - g_vmmreqMouseStatus = NULL; - close(g_vboxguestHandle); - g_vboxguestHandle = -1; - return 0; -} -#endif /* RT_OS_LINUX */ - Index: unk/src/VBox/Additions/x11/vboxmouse/mouse.c =================================================================== --- /trunk/src/VBox/Additions/x11/vboxmouse/mouse.c (revision 39809) +++ (revision ) @@ -1,2447 +1,0 @@ -/* - * - * Copyright 1990,91 by Thomas Roell, Dinkelscherben, Germany. - * Copyright 1993 by David Dawes - * Copyright 1994-2001 by The XFree86 Project, Inc. - * - * 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, and that the names of copyright holders not be - * used in advertising or publicity pertaining to distribution of the - * software without specific, written prior permission. The copyright holders - * make no representations about the suitability of this - * software for any purpose. It is provided "as is" without express or - * implied warranty. - * - * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS - * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND - * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS 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. - * - */ -/* Patch for PS/2 Intellimouse - Tim Goodwin 1997-11-06. */ - -/* - * [JCH-96/01/21] Added fourth button support for PROT_GLIDEPOINT mouse - * protocol. - */ - -/* - * [TVO-97/03/05] Added microsoft IntelliMouse support - */ - -#define NEED_EVENTS -#include "X.h" -#include "Xproto.h" - -#include "xf86.h" - -#ifdef XINPUT -#include "XI.h" -#include "XIproto.h" -#else -#include "inputstr.h" -#endif - -#include "xf86Xinput.h" -#include "xf86_OSproc.h" -#include "xf86OSmouse.h" -#define NEED_XF86_TYPES /* for xisb.h when !XFree86LOADER */ -#include "xf86_ansic.h" -#include "compiler.h" - -#include "xisb.h" -#include "mouse.h" -#include "mousePriv.h" -#include "mipointer.h" - -#ifdef VBOX -#include "VBoxUtils.h" -#include "version-generated.h" -#include "product-generated.h" -#endif - -static const OptionInfoRec *MouseAvailableOptions(void *unused); -static InputInfoPtr MousePreInit(InputDriverPtr drv, IDevPtr dev, int flags); -#if 0 -static void MouseUnInit(InputDriverPtr drv, InputInfoPtr pInfo, int flags); -#endif - -static int MouseProc(DeviceIntPtr device, int what); -static Bool MouseConvert(LocalDevicePtr local, int first, int num, int v0, - int v1, int v2, int v3, int v4, int v5, int *x, - int *y); - -static void MouseCtrl(DeviceIntPtr device, PtrCtrl *ctrl); -static void MousePostEvent(InputInfoPtr pInfo, int buttons, - int dx, int dy, int dz, int dw); -static void MouseReadInput(InputInfoPtr pInfo); -static void initPs2(InputInfoPtr pInfo, Bool reinsert); -static Bool ps2mouseReset(InputInfoPtr pInfo, unsigned char val); - -#undef MOUSE -InputDriverRec MOUSE = { - 1, -#ifdef VBOX - "vboxmouse", -#else - "mouse", -#endif - NULL, - MousePreInit, - /*MouseUnInit,*/NULL, - NULL, - 0 -}; - -typedef enum { - OPTION_ALWAYS_CORE, - OPTION_SEND_CORE_EVENTS, - OPTION_CORE_POINTER, - OPTION_SEND_DRAG_EVENTS, - OPTION_HISTORY_SIZE, - OPTION_DEVICE, - OPTION_PROTOCOL, - OPTION_BUTTONS, - OPTION_EMULATE_3_BUTTONS, - OPTION_EMULATE_3_TIMEOUT, - OPTION_CHORD_MIDDLE, - OPTION_FLIP_XY, - OPTION_INV_X, - OPTION_INV_Y, - OPTION_Z_AXIS_MAPPING, - OPTION_SAMPLE_RATE, - OPTION_RESOLUTION, - OPTION_CLEAR_DTR, - OPTION_CLEAR_RTS, - OPTION_BAUD_RATE, - OPTION_DATA_BITS, - OPTION_STOP_BITS, - OPTION_PARITY, - OPTION_FLOW_CONTROL, - OPTION_VTIME, - OPTION_VMIN, - OPTION_EMULATE_WHEEL, - OPTION_EMU_WHEEL_BUTTON, - OPTION_EMU_WHEEL_INERTIA, - OPTION_X_AXIS_MAPPING, - OPTION_Y_AXIS_MAPPING -} MouseOpts; - -static const OptionInfoRec mouseOptions[] = { - { OPTION_ALWAYS_CORE, "AlwaysCore", OPTV_BOOLEAN, {0}, FALSE }, - { OPTION_SEND_CORE_EVENTS, "SendCoreEvents", OPTV_BOOLEAN, {0}, FALSE }, - { OPTION_CORE_POINTER, "CorePointer", OPTV_BOOLEAN, {0}, FALSE }, - { OPTION_SEND_DRAG_EVENTS, "SendDragEvents", OPTV_BOOLEAN, {0}, FALSE }, - { OPTION_HISTORY_SIZE, "HistorySize", OPTV_INTEGER, {0}, FALSE }, - { OPTION_DEVICE, "Device", OPTV_STRING, {0}, FALSE }, - { OPTION_PROTOCOL, "Protocol", OPTV_STRING, {0}, FALSE }, - { OPTION_BUTTONS, "Buttons", OPTV_INTEGER, {0}, FALSE }, - { OPTION_EMULATE_3_BUTTONS, "Emulate3Buttons",OPTV_BOOLEAN, {0}, FALSE }, - { OPTION_EMULATE_3_TIMEOUT, "Emulate3Timeout",OPTV_INTEGER, {0}, FALSE }, - { OPTION_CHORD_MIDDLE, "ChordMiddle", OPTV_BOOLEAN, {0}, FALSE }, - { OPTION_FLIP_XY, "FlipXY", OPTV_BOOLEAN, {0}, FALSE }, - { OPTION_INV_X, "InvX", OPTV_BOOLEAN, {0}, FALSE }, - { OPTION_INV_Y, "InvY", OPTV_BOOLEAN, {0}, FALSE }, - { OPTION_Z_AXIS_MAPPING, "ZAxisMapping", OPTV_STRING, {0}, FALSE }, - { OPTION_SAMPLE_RATE, "SampleRate", OPTV_INTEGER, {0}, FALSE }, - { OPTION_RESOLUTION, "Resolution", OPTV_INTEGER, {0}, FALSE }, - { OPTION_CLEAR_DTR, "ClearDTR", OPTV_BOOLEAN, {0}, FALSE }, - { OPTION_CLEAR_RTS, "ClearRTS", OPTV_BOOLEAN, {0}, FALSE }, - { OPTION_BAUD_RATE, "BaudRate", OPTV_INTEGER, {0}, FALSE }, - { OPTION_DATA_BITS, "DataBits", OPTV_INTEGER, {0}, FALSE }, - { OPTION_STOP_BITS, "StopBits", OPTV_INTEGER, {0}, FALSE }, - { OPTION_PARITY, "Parity", OPTV_STRING, {0}, FALSE }, - { OPTION_FLOW_CONTROL, "FlowControl", OPTV_STRING, {0}, FALSE }, - { OPTION_VTIME, "VTime", OPTV_INTEGER, {0}, FALSE }, - { OPTION_VMIN, "VMin", OPTV_INTEGER, {0}, FALSE }, - { OPTION_EMULATE_WHEEL, "EmulateWheel", OPTV_BOOLEAN, {0}, FALSE }, - { OPTION_EMU_WHEEL_BUTTON, "EmulateWheelButton", OPTV_INTEGER, {0}, FALSE }, - { OPTION_EMU_WHEEL_INERTIA, "EmulateWheelInertia", OPTV_INTEGER, {0}, FALSE }, - { OPTION_X_AXIS_MAPPING, "XAxisMapping", OPTV_STRING, {0}, FALSE }, - { OPTION_Y_AXIS_MAPPING, "YAxisMapping", OPTV_STRING, {0}, FALSE }, - { -1, NULL, OPTV_NONE, {0}, FALSE } -}; - -/* - * Microsoft (all serial models), Logitech MouseMan, First Mouse, etc, - * ALPS GlidePoint, Thinking Mouse. - */ -static const char *msDefaults[] = { - "BaudRate", "1200", - "DataBits", "7", - "StopBits", "1", - "Parity", "None", - "FlowControl", "None", - "VTime", "0", - "VMin", "1", - NULL -}; -/* MouseSystems */ -static const char *mscDefaults[] = { - "BaudRate", "1200", - "DataBits", "8", - "StopBits", "2", - "Parity", "None", - "FlowControl", "None", - "VTime", "0", - "VMin", "1", - NULL -}; -/* MMSeries */ -static const char *mmDefaults[] = { - "BaudRate", "1200", - "DataBits", "8", - "StopBits", "1", - "Parity", "Odd", - "FlowControl", "None", - "VTime", "0", - "VMin", "1", - NULL -}; -/* Logitech series 9 */ -static const char *logiDefaults[] = { - "BaudRate", "1200", - "DataBits", "8", - "StopBits", "2", - "Parity", "None", - "FlowControl", "None", - "VTime", "0", - "VMin", "1", - NULL -}; -/* Hitachi Tablet */ -static const char *mmhitDefaults[] = { - "BaudRate", "1200", - "DataBits", "8", - "StopBits", "1", - "Parity", "None", - "FlowControl", "None", - "VTime", "0", - "VMin", "1", - NULL -}; -/* AceCad Tablet */ -static const char *acecadDefaults[] = { - "BaudRate", "9600", - "DataBits", "8", - "StopBits", "1", - "Parity", "Odd", - "FlowControl", "None", - "VTime", "0", - "VMin", "1", - NULL -}; - -static MouseProtocolRec mouseProtocols[] = { - - /* Serial protocols */ - { "Microsoft", MSE_SERIAL, msDefaults, PROT_MS }, - { "MouseSystems", MSE_SERIAL, mscDefaults, PROT_MSC }, - { "MMSeries", MSE_SERIAL, mmDefaults, PROT_MM }, - { "Logitech", MSE_SERIAL, logiDefaults, PROT_LOGI }, - { "MouseMan", MSE_SERIAL, msDefaults, PROT_LOGIMAN }, - { "MMHitTab", MSE_SERIAL, mmhitDefaults, PROT_MMHIT }, - { "GlidePoint", MSE_SERIAL, msDefaults, PROT_GLIDE }, - { "IntelliMouse", MSE_SERIAL, msDefaults, PROT_IMSERIAL }, - { "ThinkingMouse", MSE_SERIAL, msDefaults, PROT_THINKING }, - { "AceCad", MSE_SERIAL, acecadDefaults, PROT_ACECAD }, - - /* Standard PS/2 */ - { "PS/2", MSE_PS2, NULL, PROT_PS2 }, - - /* Extended PS/2 */ - { "ImPS/2", MSE_XPS2, NULL, PROT_IMPS2 }, - { "ExplorerPS/2", MSE_XPS2, NULL, PROT_EXPPS2 }, - { "ThinkingMousePS/2", MSE_XPS2, NULL, PROT_THINKPS2 }, - { "MouseManPlusPS/2", MSE_XPS2, NULL, PROT_MMPS2 }, - { "GlidePointPS/2", MSE_XPS2, NULL, PROT_GLIDEPS2 }, - { "NetMousePS/2", MSE_XPS2, NULL, PROT_NETPS2 }, - { "NetScrollPS/2", MSE_XPS2, NULL, PROT_NETSCPS2 }, - - /* Bus Mouse */ - { "BusMouse", MSE_BUS, NULL, PROT_BM }, - - /* Auto-detect (PnP) */ - { "Auto", MSE_AUTO, NULL, PROT_AUTO }, - - /* Misc (usually OS-specific) */ - { "SysMouse", MSE_MISC, mscDefaults, PROT_SYSMOUSE }, - - /* end of list */ - { NULL, MSE_NONE, NULL, PROT_UNKNOWN } -}; - -/*ARGSUSED*/ -static const OptionInfoRec * -MouseAvailableOptions(void *unused) -{ - return (mouseOptions); -} - -static MouseProtocolID -ProtocolNameToID(const char *name) -{ - int i; - - for (i = 0; mouseProtocols[i].name; i++) - if (xf86NameCmp(name, mouseProtocols[i].name) == 0) - return mouseProtocols[i].id; - return PROT_UNKNOWN; -} - -static const char * -ProtocolIDToName(MouseProtocolID id) -{ - int i; - - switch (id) { - case PROT_UNKNOWN: - return "Unknown"; - break; - case PROT_UNSUP: - return "Unsupported"; - break; - default: - for (i = 0; mouseProtocols[i].name; i++) - if (id == mouseProtocols[i].id) - return mouseProtocols[i].name; - return "Invalid"; - } -} - -const char * -xf86MouseProtocolIDToName(MouseProtocolID id) -{ - return ProtocolIDToName(id); -} - -MouseProtocolID -xf86MouseProtocolNameToID(const char *name) -{ - return ProtocolNameToID(name); -} - -static int -ProtocolIDToClass(MouseProtocolID id) -{ - int i; - - switch (id) { - case PROT_UNKNOWN: - case PROT_UNSUP: - return MSE_NONE; - break; - default: - for (i = 0; mouseProtocols[i].name; i++) - if (id == mouseProtocols[i].id) - return mouseProtocols[i].class; - return MSE_NONE; - } -} - -static MouseProtocolPtr -GetProtocol(MouseProtocolID id) { - int i; - - switch (id) { - case PROT_UNKNOWN: - case PROT_UNSUP: - return NULL; - break; - default: - for (i = 0; mouseProtocols[i].name; i++) - if (id == mouseProtocols[i].id) - return &mouseProtocols[i]; - return NULL; - } -} - -static OSMouseInfoPtr osInfo = NULL; - -static Bool -InitProtocols(void) -{ - int classes; - int i; - const char *osname = NULL; - - if (osInfo) - return TRUE; - - osInfo = xf86OSMouseInit(0); - if (!osInfo) - return FALSE; - if (!osInfo->SupportedInterfaces) - return FALSE; - - classes = osInfo->SupportedInterfaces(); - if (!classes) - return FALSE; - - /* Mark unsupported interface classes. */ - for (i = 0; mouseProtocols[i].name; i++) - if (!(mouseProtocols[i].class & classes)) - mouseProtocols[i].id = PROT_UNSUP; - - for (i = 0; mouseProtocols[i].name; i++) - if (mouseProtocols[i].class & MSE_MISC) - if (!osInfo->CheckProtocol || - !osInfo->CheckProtocol(mouseProtocols[i].name)) - mouseProtocols[i].id = PROT_UNSUP; - - /* NetBSD uses PROT_BM for "PS/2". */ - xf86GetOS(&osname, NULL, NULL, NULL); - if (osname && xf86NameCmp(osname, "netbsd") == 0) - for (i = 0; mouseProtocols[i].name; i++) - if (mouseProtocols[i].id == PROT_PS2) - mouseProtocols[i].id = PROT_BM; - - return TRUE; -} - -static void MouseBlockHandler(pointer data, - struct timeval **waitTime, - pointer LastSelectMask); - -static void MouseWakeupHandler(pointer data, - int i, - pointer LastSelectMask); - -/* Process options common to all mouse types. */ -static void -MouseCommonOptions(InputInfoPtr pInfo) -{ - MouseDevPtr pMse; - MessageType from = X_DEFAULT; - char *s; - int origButtons; - - pMse = pInfo->private; - - pMse->buttons = xf86SetIntOption(pInfo->options, "Buttons", 0); - from = X_CONFIG; - if (!pMse->buttons) { - pMse->buttons = MSE_DFLTBUTTONS; - from = X_DEFAULT; - } - origButtons = pMse->buttons; - - pMse->emulate3Buttons = xf86SetBoolOption(pInfo->options, - "Emulate3Buttons", FALSE); - pMse->emulate3Timeout = xf86SetIntOption(pInfo->options, "Emulate3Timeout", - 50); - if (pMse->emulate3Buttons) { - xf86Msg(X_CONFIG, "%s: Emulate3Buttons, Emulate3Timeout: %d\n", - pInfo->name, pMse->emulate3Timeout); - } - - pMse->chordMiddle = xf86SetBoolOption(pInfo->options, "ChordMiddle", FALSE); - if (pMse->chordMiddle) - xf86Msg(X_CONFIG, "%s: ChordMiddle\n", pInfo->name); - pMse->flipXY = xf86SetBoolOption(pInfo->options, "FlipXY", FALSE); - if (pMse->flipXY) - xf86Msg(X_CONFIG, "%s: FlipXY\n", pInfo->name); - if (xf86SetBoolOption(pInfo->options, "InvX", FALSE)) { - pMse->invX = -1; - xf86Msg(X_CONFIG, "%s: InvX\n", pInfo->name); - } else - pMse->invX = 1; - if (xf86SetBoolOption(pInfo->options, "InvY", FALSE)) { - pMse->invY = -1; - xf86Msg(X_CONFIG, "%s: InvY\n", pInfo->name); - } else - pMse->invY = 1; - - s = xf86SetStrOption(pInfo->options, "ZAxisMapping", NULL); - if (s) { - int b1 = 0, b2 = 0, b3 = 0, b4 = 0; - char *msg = NULL; - - if (!xf86NameCmp(s, "x")) { - pMse->negativeZ = pMse->positiveZ = MSE_MAPTOX; - pMse->negativeW = pMse->positiveW = MSE_MAPTOX; - msg = xstrdup("X axis"); - } else if (!xf86NameCmp(s, "y")) { - pMse->negativeZ = pMse->positiveZ = MSE_MAPTOY; - pMse->negativeW = pMse->positiveW = MSE_MAPTOY; - msg = xstrdup("Y axis"); - } else if (sscanf(s, "%d %d %d %d", &b1, &b2, &b3, &b4) >= 2 && - b1 > 0 && b1 <= MSE_MAXBUTTONS && - b2 > 0 && b2 <= MSE_MAXBUTTONS) { - msg = xstrdup("buttons XX and YY"); - if (msg) - sprintf(msg, "buttons %d and %d", b1, b2); - pMse->negativeZ = pMse->negativeW = 1 << (b1-1); - pMse->positiveZ = pMse->positiveW = 1 << (b2-1); - if (b3 > 0 && b3 <= MSE_MAXBUTTONS && - b4 > 0 && b4 <= MSE_MAXBUTTONS) { - if (msg) - xfree(msg); - msg = xstrdup("buttons XX, YY, ZZ and WW"); - if (msg) - sprintf(msg, "buttons %d, %d, %d and %d", b1, b2, b3, b4); - pMse->negativeW = 1 << (b3-1); - pMse->positiveW = 1 << (b4-1); - } - if (b1 > pMse->buttons) pMse->buttons = b1; - if (b2 > pMse->buttons) pMse->buttons = b2; - if (b3 > pMse->buttons) pMse->buttons = b3; - if (b4 > pMse->buttons) pMse->buttons = b4; - } else { - pMse->negativeZ = pMse->positiveZ = MSE_NOZMAP; - pMse->negativeW = pMse->positiveW = MSE_NOZMAP; - } - if (msg) { - xf86Msg(X_CONFIG, "%s: ZAxisMapping: %s\n", pInfo->name, msg); - xfree(msg); - } else { - xf86Msg(X_WARNING, "%s: Invalid ZAxisMapping value: \"%s\"\n", - pInfo->name, s); - } - } - if (xf86SetBoolOption(pInfo->options, "EmulateWheel", FALSE)) { - Bool yFromConfig = FALSE; - int wheelButton; - - pMse->emulateWheel = TRUE; - wheelButton = xf86SetIntOption(pInfo->options, - "EmulateWheelButton", 4); - if (wheelButton < 0 || wheelButton > MSE_MAXBUTTONS) { - xf86Msg(X_WARNING, "%s: Invalid EmulateWheelButton value: %d\n", - pInfo->name, wheelButton); - wheelButton = 4; - } - pMse->wheelButtonMask = 1 << (wheelButton - 1); - - pMse->wheelInertia = xf86SetIntOption(pInfo->options, - "EmulateWheelInertia", 10); - if (pMse->wheelInertia <= 0) { - xf86Msg(X_WARNING, "%s: Invalid EmulateWheelInertia value: %d\n", - pInfo->name, pMse->wheelInertia); - pMse->wheelInertia = 50; - } - - pMse->negativeX = MSE_NOAXISMAP; - pMse->positiveX = MSE_NOAXISMAP; - s = xf86SetStrOption(pInfo->options, "XAxisMapping", NULL); - if (s) { - int b1 = 0, b2 = 0; - char *msg = NULL; - - if ((sscanf(s, "%d %d", &b1, &b2) == 2) && - b1 > 0 && b1 <= MSE_MAXBUTTONS && - b2 > 0 && b2 <= MSE_MAXBUTTONS) { - msg = xstrdup("buttons XX and YY"); - if (msg) - sprintf(msg, "buttons %d and %d", b1, b2); - pMse->negativeX = b1; - pMse->positiveX = b2; - if (b1 > pMse->buttons) pMse->buttons = b1; - if (b2 > pMse->buttons) pMse->buttons = b2; - } else { - xf86Msg(X_WARNING, "%s: Invalid XAxisMapping value: \"%s\"\n", - pInfo->name, s); - } - if (msg) { - xf86Msg(X_CONFIG, "%s: XAxisMapping: %s\n", pInfo->name, msg); - xfree(msg); - } - } - s = xf86SetStrOption(pInfo->options, "YAxisMapping", NULL); - if (s) { - int b1 = 0, b2 = 0; - char *msg = NULL; - - if ((sscanf(s, "%d %d", &b1, &b2) == 2) && - b1 > 0 && b1 <= MSE_MAXBUTTONS && - b2 > 0 && b2 <= MSE_MAXBUTTONS) { - msg = xstrdup("buttons XX and YY"); - if (msg) - sprintf(msg, "buttons %d and %d", b1, b2); - pMse->negativeY = b1; - pMse->positiveY = b2; - if (b1 > pMse->buttons) pMse->buttons = b1; - if (b2 > pMse->buttons) pMse->buttons = b2; - yFromConfig = TRUE; - } else { - xf86Msg(X_WARNING, "%s: Invalid YAxisMapping value: \"%s\"\n", - pInfo->name, s); - } - if (msg) { - xf86Msg(X_CONFIG, "%s: YAxisMapping: %s\n", pInfo->name, msg); - xfree(msg); - } - } - if (!yFromConfig) { - pMse->negativeY = 4; - pMse->positiveY = 5; - if (pMse->negativeY > pMse->buttons) - pMse->buttons = pMse->negativeY; - if (pMse->positiveY > pMse->buttons) - pMse->buttons = pMse->positiveY; - xf86Msg(X_DEFAULT, "%s: YAxisMapping: buttons %d and %d\n", - pInfo->name, pMse->negativeY, pMse->positiveY); - } - xf86Msg(X_CONFIG, "%s: EmulateWheel, EmulateWheelButton: %d, " - "EmulateWheelInertia: %d\n", - pInfo->name, wheelButton, pMse->wheelInertia); - } - if (origButtons != pMse->buttons) - from = X_CONFIG; - xf86Msg(from, "%s: Buttons: %d\n", pInfo->name, pMse->buttons); - -} - -static InputInfoPtr -MousePreInit(InputDriverPtr drv, IDevPtr dev, int flags) -{ - InputInfoPtr pInfo; - MouseDevPtr pMse; - Bool clearDTR, clearRTS; - MessageType from = X_DEFAULT; - const char *protocol; - MouseProtocolID protocolID; - MouseProtocolPtr pProto; - -#ifdef VBOX - xf86Msg(X_INFO, - "VirtualBox guest additions mouse driver version " - VBOX_VERSION_STRING "\n"); -#endif - - if (!InitProtocols()) - return NULL; - - if (!(pInfo = xf86AllocateInput(drv, 0))) - return NULL; - - /* Initialise the InputInfoRec. */ - pInfo->name = dev->identifier; - pInfo->type_name = XI_MOUSE; - pInfo->flags = XI86_POINTER_CAPABLE | XI86_SEND_DRAG_EVENTS; - pInfo->device_control = MouseProc; - pInfo->read_input = MouseReadInput; - pInfo->motion_history_proc = xf86GetMotionEvents; - pInfo->history_size = 0; - pInfo->control_proc = NULL; - pInfo->close_proc = NULL; - pInfo->switch_mode = NULL; - pInfo->conversion_proc = MouseConvert; - pInfo->reverse_conversion_proc = NULL; - pInfo->fd = -1; - pInfo->dev = NULL; - pInfo->private_flags = 0; - pInfo->always_core_feedback = 0; - pInfo->conf_idev = dev; - - /* Allocate the MouseDevRec and initialise it. */ - /* - * XXX This should be done by a function in the core server since the - * MouseDevRec is defined in the os-support layer. - */ - if (!(pMse = xcalloc(sizeof(MouseDevRec), 1))) - return pInfo; - pInfo->private = pMse; - pMse->Ctrl = MouseCtrl; - pMse->PostEvent = MousePostEvent; - pMse->CommonOptions = MouseCommonOptions; - -#ifdef VBOX - protocol = "ImPS/2"; - from = X_CONFIG; -#else - /* Find the protocol type. */ - protocol = xf86SetStrOption(dev->commonOptions, "Protocol", NULL); - if (protocol) { - from = X_CONFIG; - } else if (osInfo->DefaultProtocol) { - protocol = osInfo->DefaultProtocol(); - from = X_DEFAULT; - } - if (!protocol) { - xf86Msg(X_ERROR, "%s: No Protocol specified\n", pInfo->name); - return pInfo; - } -#endif /* VBOX */ - protocolID = ProtocolNameToID(protocol); - switch (protocolID) { - case PROT_UNKNOWN: - /* Check for a builtin OS-specific protocol, and call its PreInit. */ - if (osInfo->CheckProtocol && osInfo->CheckProtocol(protocol)) { - if (osInfo->PreInit) { - osInfo->PreInit(pInfo, protocol, 0); - } - return pInfo; - } - xf86Msg(X_ERROR, "%s: Unknown protocol \"%s\"\n", pInfo->name, - protocol); - return pInfo; - break; - case PROT_UNSUP: - xf86Msg(X_ERROR, - "%s: Protocol \"%s\" is not supported on this platform\n", - pInfo->name, protocol); - return pInfo; - break; - default: - xf86Msg(from, "%s: Protocol: \"%s\"\n", pInfo->name, protocol); - } - - if (!(pProto = GetProtocol(protocolID))) - return pInfo; - - pMse->protocol = protocol; - pMse->protocolID = protocolID; - pMse->oldProtocolID = protocolID; /* hack */ - pMse->origProtocolID = protocolID; - pMse->origProtocol = protocol; - pMse->class = ProtocolIDToClass(protocolID); - - /* Collect the options, and process the common options. */ - xf86CollectInputOptions(pInfo, pProto->defaults, NULL); - xf86ProcessCommonOptions(pInfo, pInfo->options); - - /* XXX should handle this OS dependency elsewhere. */ -#ifndef __OS2ELF__ - /* OS/2 has a mouse handled by the OS - it cannot fail here */ - - /* Check if the device can be opened. */ - pInfo->fd = xf86OpenSerial(pInfo->options); - if (pInfo->fd == -1) { - if (xf86GetAllowMouseOpenFail()) - xf86Msg(X_WARNING, "%s: cannot open input device\n", pInfo->name); - else { - xf86Msg(X_ERROR, "%s: cannot open input device\n", pInfo->name); - if (pMse->mousePriv) - xfree(pMse->mousePriv); - xfree(pMse); - pInfo->private = NULL; - return pInfo; - } - } - xf86CloseSerial(pInfo->fd); -#endif - pInfo->fd = -1; - - pMse->CommonOptions(pInfo); - - pMse->sampleRate = xf86SetIntOption(pInfo->options, "SampleRate", 0); - if (pMse->sampleRate) { - xf86Msg(X_CONFIG, "%s: SampleRate: %d\n", pInfo->name, - pMse->sampleRate); - } - pMse->baudRate = xf86SetIntOption(pInfo->options, "BaudRate", 0); - if (pMse->baudRate) { - xf86Msg(X_CONFIG, "%s: BaudRate: %d\n", pInfo->name, - pMse->baudRate); - } - pMse->resolution = xf86SetIntOption(pInfo->options, "Resolution", 0); - if (pMse->resolution) { - xf86Msg(X_CONFIG, "%s: Resolution: %d\n", pInfo->name, - pMse->resolution); - } - - if ((clearDTR = xf86SetBoolOption(pInfo->options, "ClearDTR", FALSE))) - pMse->mouseFlags |= MF_CLEAR_DTR; - - if ((clearRTS = xf86SetBoolOption(pInfo->options, "ClearRTS", FALSE))) - pMse->mouseFlags |= MF_CLEAR_RTS; - - if (clearDTR || clearRTS) { - xf86Msg(X_CONFIG, "%s: ", pInfo->name); - if (clearDTR) { - xf86ErrorF("ClearDTR"); - if (clearRTS) - xf86ErrorF(", "); - } - if (clearRTS) { - xf86ErrorF("ClearRTS"); - } - xf86ErrorF("\n"); - } - - pInfo->flags |= XI86_CONFIGURED; - return pInfo; -} - -/* - * This array is indexed by the MouseProtocolID values, so the order of the entries - * must match that of the MouseProtocolID enum in mouse.h. - */ -static unsigned char proto[PROT_NUMPROTOS][8] = { - /* --header-- ---data--- packet -4th-byte- mouse */ - /* mask id mask id bytes mask id flags */ - /* Serial mice */ - { 0x40, 0x40, 0x40, 0x00, 3, ~0x23, 0x00, MPF_NONE }, /* MicroSoft */ - { 0xf8, 0x80, 0x00, 0x00, 5, 0x00, 0xff, MPF_SAFE }, /* MouseSystems */ - { 0xe0, 0x80, 0x80, 0x00, 3, 0x00, 0xff, MPF_NONE }, /* MMSeries */ - { 0xe0, 0x80, 0x80, 0x00, 3, 0x00, 0xff, MPF_NONE }, /* Logitech */ - { 0x40, 0x40, 0x40, 0x00, 3, ~0x23, 0x00, MPF_NONE }, /* MouseMan */ - { 0xe0, 0x80, 0x80, 0x00, 3, 0x00, 0xff, MPF_NONE }, /* MM_HitTablet */ - { 0x40, 0x40, 0x40, 0x00, 3, ~0x33, 0x00, MPF_NONE }, /* GlidePoint */ - { 0x40, 0x40, 0x40, 0x00, 3, ~0x3f, 0x00, MPF_NONE }, /* IntelliMouse */ - { 0x40, 0x40, 0x40, 0x00, 3, ~0x33, 0x00, MPF_NONE }, /* ThinkingMouse */ - { 0x80, 0x80, 0x80, 0x00, 3, 0x00, 0xff, MPF_NONE }, /* ACECAD */ - /* PS/2 variants */ - { 0xc0, 0x00, 0x00, 0x00, 3, 0x00, 0xff, MPF_NONE }, /* PS/2 mouse */ - { 0x08, 0x08, 0x00, 0x00, 4, 0x00, 0xff, MPF_NONE }, /* IntelliMouse */ - { 0x08, 0x08, 0x00, 0x00, 4, 0x00, 0xff, MPF_NONE }, /* Explorer */ - { 0x80, 0x80, 0x00, 0x00, 3, 0x00, 0xff, MPF_NONE }, /* ThinkingMouse */ - { 0x08, 0x08, 0x00, 0x00, 3, 0x00, 0xff, MPF_NONE }, /* MouseMan+ */ - { 0xc0, 0x00, 0x00, 0x00, 3, 0x00, 0xff, MPF_NONE }, /* GlidePoint */ - { 0x08, 0x08, 0x00, 0x00, 4, 0x00, 0xff, MPF_NONE }, /* NetMouse */ - { 0xc0, 0x00, 0x00, 0x00, 6, 0x00, 0xff, MPF_NONE }, /* NetScroll */ - /* Bus Mouse */ - { 0xf8, 0x80, 0x00, 0x00, 5, 0x00, 0xff, MPF_NONE }, /* BusMouse */ - { 0xf8, 0x80, 0x00, 0x00, 5, 0x00, 0xff, MPF_NONE }, /* Auto (dummy) */ - { 0xf8, 0x80, 0x00, 0x00, 8, 0x00, 0xff, MPF_NONE }, /* SysMouse */ -}; - -/* - * SetupMouse -- - * Sets up the mouse parameters - */ -static Bool -SetupMouse(InputInfoPtr pInfo) -{ - /* - ** The following lines take care of the Logitech MouseMan protocols. - ** The "Logitech" protocol is for the old "series 9" Logitech products. - ** All products since then use the "MouseMan" protocol. Some models - ** were programmable, but most (all?) of the current models are not. - ** - ** NOTE: There are different versions of both MouseMan and TrackMan! - ** Hence I add another protocol PROT_LOGIMAN, which the user can - ** specify as MouseMan in his XF86Config file. This entry was - ** formerly handled as a special case of PROT_MS. However, people - ** who don't have the middle button problem, can still specify - ** Microsoft and use PROT_MS. - ** - ** By default, these mice should use a 3 byte Microsoft protocol - ** plus a 4th byte for the middle button. However, the mouse might - ** have switched to a different protocol before we use it, so I send - ** the proper sequence just in case. - ** - ** NOTE: - all commands to (at least the European) MouseMan have to - ** be sent at 1200 Baud. - ** - each command starts with a '*'. - ** - whenever the MouseMan receives a '*', it will switch back - ** to 1200 Baud. Hence I have to select the desired protocol - ** first, then select the baud rate. - ** - ** The protocols supported by the (European) MouseMan are: - ** - 5 byte packed binary protocol, as with the Mouse Systems - ** mouse. Selected by sequence "*U". - ** - 2 button 3 byte MicroSoft compatible protocol. Selected - ** by sequence "*V". - ** - 3 button 3+1 byte MicroSoft compatible protocol (default). - ** Selected by sequence "*X". - ** - ** The following baud rates are supported: - ** - 1200 Baud (default). Selected by sequence "*n". - ** - 9600 Baud. Selected by sequence "*q". - ** - ** Selecting a sample rate is no longer supported with the MouseMan! - ** [CHRIS-211092] - */ - - MouseDevPtr pMse; - unsigned i; - int speed; - int protoPara[8] = {-1, -1, -1, -1, -1, -1, -1, -1}; - const char *name = NULL; - const char *s; - Bool automatic = FALSE; - unsigned char c; - pointer options; - - pMse = pInfo->private; - /* Handle the "Auto" protocol. */ - if (pMse->origProtocolID == PROT_AUTO) { - MouseProtocolID protocolID = PROT_UNKNOWN; - - automatic = TRUE; - - /* Check if the OS has a detection mechanism. */ - if (osInfo->SetupAuto) { - name = osInfo->SetupAuto(pInfo, protoPara); - if (name) { - protocolID = ProtocolNameToID(name); - switch (protocolID) { - case PROT_UNKNOWN: - /* Check for a builtin OS-specific protocol. */ - if (osInfo->CheckProtocol && osInfo->CheckProtocol(name)) { - /* XXX need to handle auto-detected builtin protocols */ - } else - name = NULL; - break; - case PROT_UNSUP: - name = NULL; - break; - default: - break; - } - } - } -#ifdef PNP_MOUSE - if (!name) { - /* A PnP serial mouse? */ - protocolID = MouseGetPnpProtocol(pInfo); - if (protocolID >= 0 && protocolID < PROT_NUMPROTOS) { - name = ProtocolIDToName(protocolID); - xf86Msg(X_PROBED, "%s: PnP-detected protocol: \"%s\"\n", - pInfo->name, name); - } - } -#endif - if (name) { - pMse->protocol = name; - pMse->protocolID = protocolID; - } - } - memcpy(pMse->protoPara, proto[pMse->protocolID], sizeof(pMse->protoPara)); - if (automatic) { - - if (name) { - /* Possible protoPara overrides from SetupAuto. */ - for (i = 0; i < sizeof(pMse->protoPara); i++) - if (protoPara[i] != -1) - pMse->protoPara[i] = protoPara[i]; - } else { - xf86Msg(X_ERROR, "%s: cannot determine the mouse protocol\n", - pInfo->name); - return FALSE; - } - } - /* - * If protocol has changed fetch the default options - * for the new protocol. - */ - if (pMse->oldProtocolID != pMse->protocolID) { - pointer tmp = NULL; - if (mouseProtocols[pMse->protocolID].defaults) - tmp = xf86OptionListCreate( - mouseProtocols[pMse->protocolID].defaults, -1, 0); - pInfo->options = xf86OptionListMerge(pInfo->options, tmp); - /* baudrate is not explicitely set: fetch the default one */ - if (!pMse->baudRate) - pMse->baudRate = xf86SetIntOption(pInfo->options, "BaudRate", 0); - pMse->oldProtocolID = pMse->protocolID; /* hack */ - } - /* - * Write the baudrate back th the option list so that the serial - * interface code can access the new value. - */ - if (pMse->baudRate) - xf86ReplaceIntOption(pInfo->options, "BaudRate", pMse->baudRate); - - /* Set the port parameters. */ - if (!automatic) - xf86SetSerial(pInfo->fd, pInfo->options); - - switch (pMse->protocolID) { - case PROT_LOGI: /* Logitech Mice */ - /* - * The baud rate selection command must be sent at the current - * baud rate; try all likely settings. - */ - speed = pMse->baudRate; - switch (speed) { - case 9600: - s = "*q"; - break; - case 4800: - s = "*p"; - break; - case 2400: - s = "*o"; - break; - case 1200: - s = "*n"; - break; - default: - /* Fallback value */ - speed = 1200; - s = "*n"; - } - xf86SetSerialSpeed(pInfo->fd, 9600); - xf86WriteSerial(pInfo->fd, s, 2); - usleep(100000); - xf86SetSerialSpeed(pInfo->fd, 4800); - xf86WriteSerial(pInfo->fd, s, 2); - usleep(100000); - xf86SetSerialSpeed(pInfo->fd, 2400); - xf86WriteSerial(pInfo->fd, s, 2); - usleep(100000); - xf86SetSerialSpeed(pInfo->fd, 1200); - xf86WriteSerial(pInfo->fd, s, 2); - usleep(100000); - xf86SetSerialSpeed(pInfo->fd, speed); - - /* Select MM series data format. */ - xf86WriteSerial(pInfo->fd, "S", 1); - usleep(100000); - /* Set the parameters up for the MM series protocol. */ - options = pInfo->options; - xf86CollectInputOptions(pInfo, mmDefaults, NULL); - xf86SetSerial(pInfo->fd, pInfo->options); - pInfo->options = options; - - /* Select report rate/frequency. */ - if (pMse->sampleRate <= 0) c = 'O'; /* 100 */ - else if (pMse->sampleRate <= 15) c = 'J'; /* 10 */ - else if (pMse->sampleRate <= 27) c = 'K'; /* 20 */ - else if (pMse->sampleRate <= 42) c = 'L'; /* 35 */ - else if (pMse->sampleRate <= 60) c = 'R'; /* 50 */ - else if (pMse->sampleRate <= 85) c = 'M'; /* 67 */ - else if (pMse->sampleRate <= 125) c = 'Q'; /* 100 */ - else c = 'N'; /* 150 */ - xf86WriteSerial(pInfo->fd, &c, 1); - break; - - case PROT_LOGIMAN: - speed = pMse->baudRate; - switch (speed) { - case 9600: - s = "*q"; - break; - case 1200: - s = "*n"; - break; - default: - /* Fallback value */ - speed = 1200; - s = "*n"; - } - xf86SetSerialSpeed(pInfo->fd, 1200); - xf86WriteSerial(pInfo->fd, "*n", 2); - xf86WriteSerial(pInfo->fd, "*X", 2); - xf86WriteSerial(pInfo->fd, s, 2); - usleep(100000); - xf86SetSerialSpeed(pInfo->fd, speed); - break; - - case PROT_MMHIT: /* MM_HitTablet */ - /* - * Initialize Hitachi PUMA Plus - Model 1212E to desired settings. - * The tablet must be configured to be in MM mode, NO parity, - * Binary Format. pMse->sampleRate controls the sensitivity - * of the tablet. We only use this tablet for it's 4-button puck - * so we don't run in "Absolute Mode". - */ - xf86WriteSerial(pInfo->fd, "z8", 2); /* Set Parity = "NONE" */ - usleep(50000); - xf86WriteSerial(pInfo->fd, "zb", 2); /* Set Format = "Binary" */ - usleep(50000); - xf86WriteSerial(pInfo->fd, "@", 1); /* Set Report Mode = "Stream" */ - usleep(50000); - xf86WriteSerial(pInfo->fd, "R", 1); /* Set Output Rate = "45 rps" */ - usleep(50000); - xf86WriteSerial(pInfo->fd, "I\x20", 2); /* Set Incremental Mode "20" */ - usleep(50000); - xf86WriteSerial(pInfo->fd, "E", 1); /* Set Data Type = "Relative */ - usleep(50000); - /* - * These sample rates translate to 'lines per inch' on the Hitachi - * tablet. - */ - if (pMse->sampleRate <= 40) c = 'g'; - else if (pMse->sampleRate <= 100) c = 'd'; - else if (pMse->sampleRate <= 200) c = 'e'; - else if (pMse->sampleRate <= 500) c = 'h'; - else if (pMse->sampleRate <= 1000) c = 'j'; - else c = 'd'; - xf86WriteSerial(pInfo->fd, &c, 1); - usleep(50000); - xf86WriteSerial(pInfo->fd, "\021", 1); /* Resume DATA output */ - break; - - case PROT_THINKING: /* ThinkingMouse */ - /* This mouse may send a PnP ID string, ignore it. */ - usleep(200000); - xf86FlushInput(pInfo->fd); - /* Send the command to initialize the beast. */ - for (s = "E5E5"; *s; ++s) { - xf86WriteSerial(pInfo->fd, s, 1); - if ((xf86WaitForInput(pInfo->fd, 1000000) <= 0)) - break; - xf86ReadSerial(pInfo->fd, &c, 1); - if (c != *s) - break; - } - break; - - case PROT_MSC: /* MouseSystems Corp */ - usleep(100000); - xf86FlushInput(pInfo->fd); - break; - - case PROT_ACECAD: - /* initialize */ - /* A nul character resets. */ - xf86WriteSerial(pInfo->fd, "", 1); - usleep(50000); - /* Stream out relative mode high resolution increments of 1. */ - xf86WriteSerial(pInfo->fd, "@EeI!", 5); - break; - - case PROT_BM: /* bus/InPort mouse */ - if (osInfo->SetBMRes) - osInfo->SetBMRes(pInfo, pMse->protocol, pMse->sampleRate, - pMse->resolution); - break; - - case PROT_PS2: - case PROT_IMPS2: /* IntelliMouse */ - case PROT_EXPPS2: /* IntelliMouse Explorer */ - case PROT_THINKPS2: /* ThinkingMouse */ - case PROT_MMPS2: /* MouseMan+, FirstMouse+ */ - case PROT_GLIDEPS2: - case PROT_NETPS2: /* NetMouse, NetMouse Pro, Mie Mouse */ - case PROT_NETSCPS2: /* NetScroll */ -#ifndef VBOX - if ((pMse->mousePriv = - (pointer) xcalloc(sizeof(ps2PrivRec), 1)) == 0) - return FALSE; -#endif - initPs2(pInfo,TRUE); - break; - case PROT_SYSMOUSE: - if (osInfo->SetMiscRes) - osInfo->SetMiscRes(pInfo, pMse->protocol, pMse->sampleRate, - pMse->resolution); - break; - - default: - /* Nothing to do. */ - break; - } - - - pMse->protoBufTail = 0; - pMse->inSync = 0; - - return TRUE; -} - -static void -MouseReadInput(InputInfoPtr pInfo) -{ - MouseDevPtr pMse; - int j, buttons, dx, dy, dz, dw, baddata; - int pBufP; - int c; - unsigned char *pBuf, u; - - pMse = pInfo->private; - pBufP = pMse->protoBufTail; - pBuf = pMse->protoBuf; - - /* - * 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 preceded by a select with a 0 timeout to prevent - * read from blocking indefinitely. - */ - XisbBlockDuration(pMse->buffer, -1); - - while ((c = XisbRead(pMse->buffer)) >= 0) { - u = (unsigned char)c; - - if (pMse->class & (MSE_PS2 | MSE_XPS2)) { - if (ps2mouseReset(pInfo,u)) { - pBufP = 0; - continue; - } - } - - if (pBufP >= pMse->protoPara[4]) { - /* - * Buffer contains a full packet, which has already been processed: - * Empty the buffer and check for optional 4th byte, which will be - * processed directly, without being put into the buffer first. - */ - pBufP = 0; - - if ((u & pMse->protoPara[0]) != pMse->protoPara[1] && - (u & pMse->protoPara[5]) == pMse->protoPara[6]) { - /* - * Hack for Logitech MouseMan Mouse - Middle button - * - * Unfortunately this mouse has variable length packets: the - * standard Microsoft 3 byte packet plus an optional 4th byte - * whenever the middle button status changes. - * - * We have already processed the standard packet with the - * movement and button info. Now post an event message with - * the old status of the left and right buttons and the - * updated middle button. - */ - /* - * Even worse, different MouseMen and TrackMen differ in the - * 4th byte: some will send 0x00/0x20, others 0x01/0x21, or - * even 0x02/0x22, so I have to strip off the lower bits. - * [CHRIS-211092] - * - * [JCH-96/01/21] - * HACK for ALPS "fourth button". (It's bit 0x10 of the - * "fourth byte" and it is activated by tapping the glidepad - * with the finger! 8^) We map it to bit bit3, and the - * reverse map in xf86Events just has to be extended so that - * it is identified as Button 4. The lower half of the - * reverse-map may remain unchanged. - */ - /* - * [KAZU-030897] - * Receive the fourth byte only when preceding three bytes - * have been detected (pBufP >= pMse->protoPara[4]). In the - * previous versions, the test was pBufP == 0; we may have - * mistakenly received a byte even if we didn't see anything - * preceding the byte. - */ - -#ifdef EXTMOUSEDEBUG - ErrorF("mouse 4th byte %02x",u); -#endif - dx = dy = dz = dw = 0; - buttons = 0; - switch (pMse->protocolID) { - - /* - * [KAZU-221197] - * IntelliMouse, NetMouse (including NetMouse Pro) and Mie - * Mouse always send the fourth byte, whereas the fourth byte - * is optional for GlidePoint and ThinkingMouse. The fourth - * byte is also optional for MouseMan+ and FirstMouse+ in - * their native mode. It is always sent if they are in the - * IntelliMouse compatible mode. - */ - case PROT_IMSERIAL: /* IntelliMouse, NetMouse, Mie Mouse, - MouseMan+ */ - dz = (u & 0x08) ? - (u & 0x0f) - 16 : (u & 0x0f); - if ((dz >= 7) || (dz <= -7)) - dz = 0; - buttons |= ((int)(u & 0x10) >> 3) - | ((int)(u & 0x20) >> 2) - | (pMse->lastButtons & 0x05); - break; - - case PROT_GLIDE: - case PROT_THINKING: - buttons |= ((int)(u & 0x10) >> 1); - /* fall through */ - - default: - buttons |= ((int)(u & 0x20) >> 4) | - (pMse->lastButtons & 0x05); - break; - } - goto post_event; - } - } - /* End of packet buffer flush and 4th byte hack. */ - - /* - * Append next byte to buffer (which is empty or contains an - * incomplete packet); iterate if packet (still) not complete. - */ - pBuf[pBufP++] = u; - if (pBufP != pMse->protoPara[4]) continue; -#ifdef EXTMOUSEDEBUG2 - { - int i; - ErrorF("received %d bytes",pBufP); - for ( i=0; i < pBufP; i++) - ErrorF(" %02x",pBuf[i]); - ErrorF("\n"); - } -#endif - - /* - * Hack for resyncing: We check here for a package that is: - * a) illegal (detected by wrong data-package header) - * b) invalid (0x80 == -128 and that might be wrong for MouseSystems) - * c) bad header-package - * - * NOTE: b) is a violation of the MouseSystems-Protocol, since values - * of -128 are allowed, but since they are very seldom we can - * easily use them as package-header with no button pressed. - * NOTE/2: On a PS/2 mouse any byte is valid as a data byte. - * Furthermore, 0x80 is not valid as a header byte. For a PS/2 - * mouse we skip checking data bytes. For resyncing a PS/2 - * mouse we require the two most significant bits in the header - * byte to be 0. These are the overflow bits, and in case of - * an overflow we actually lose sync. Overflows are very rare, - * however, and we quickly gain sync again after an overflow - * condition. This is the best we can do. (Actually, we could - * use bit 0x08 in the header byte for resyncing, since that - * bit is supposed to be always on, but nobody told Microsoft...) - */ - - /* - * [KAZU,OYVIND-120398] - * The above hack is wrong! Because of b) above, we shall see - * erroneous mouse events so often when the MouseSystem mouse is - * moved quickly. As for the PS/2 and its variants, we don't need - * to treat them as special cases, because protoPara[2] and - * protoPara[3] are both 0x00 for them, thus, any data bytes will - * never be discarded. 0x80 is rejected for MMSeries, Logitech - * and MMHittab protocols, because protoPara[2] and protoPara[3] - * are 0x80 and 0x00 respectively. The other protocols are 7-bit - * protocols; there is no use checking 0x80. - * - * All in all we should check the condition a) only. - */ - - /* - * [OYVIND-120498] - * Check packet for valid data: - * If driver is in sync with datastream, the packet is considered - * bad if any byte (header and/or data) contains an invalid value. - * - * If packet is bad, we discard the first byte and shift the buffer. - * Next iteration will then check the new situation for validity. - * - * If flag MF_SAFE is set in proto[7] and the driver - * is out of sync, the packet is also considered bad if - * any of the data bytes contains a valid header byte value. - * This situation could occur if the buffer contains - * the tail of one packet and the header of the next. - * - * Note: The driver starts in out-of-sync mode (pMse->inSync = 0). - */ - - baddata = 0; - - /* All databytes must be valid. */ - for (j = 1; j < pBufP; j++ ) - if ((pBuf[j] & pMse->protoPara[2]) != pMse->protoPara[3]) - baddata = 1; - - /* If out of sync, don't mistake a header byte for data. */ - if ((pMse->protoPara[7] & MPF_SAFE) && !pMse->inSync) - for (j = 1; j < pBufP; j++ ) - if ((pBuf[j] & pMse->protoPara[0]) == pMse->protoPara[1]) - baddata = 1; - - /* Accept or reject the packet ? */ - if ((pBuf[0] & pMse->protoPara[0]) != pMse->protoPara[1] || baddata) { -#ifdef EXTMOUSEDEBUG - if (pMse->inSync) - ErrorF("mouse driver lost sync\n"); - ErrorF("skipping byte %02x\n",*pBuf); -#endif - pMse->protoBufTail = --pBufP; - for (j = 0; j < pBufP; j++) - pBuf[j] = pBuf[j+1]; - pMse->inSync = 0; - continue; - } - - if (!pMse->inSync) { -#ifdef EXTMOUSEDEBUG - ErrorF("mouse driver back in sync\n"); -#endif - pMse->inSync = 1; - } - - /* - * Packet complete and verified, now process it ... - */ - - dz = dw = 0; - switch (pMse->protocolID) { - case PROT_LOGIMAN: /* MouseMan / TrackMan [CHRIS-211092] */ - case PROT_MS: /* Microsoft */ - if (pMse->chordMiddle) - buttons = (((int) pBuf[0] & 0x30) == 0x30) ? 2 : - ((int)(pBuf[0] & 0x20) >> 3) - | ((int)(pBuf[0] & 0x10) >> 4); - else - buttons = (pMse->lastButtons & 2) - | ((int)(pBuf[0] & 0x20) >> 3) - | ((int)(pBuf[0] & 0x10) >> 4); - dx = (char)(((pBuf[0] & 0x03) << 6) | (pBuf[1] & 0x3F)); - dy = (char)(((pBuf[0] & 0x0C) << 4) | (pBuf[2] & 0x3F)); - break; - - case PROT_GLIDE: /* ALPS GlidePoint */ - case PROT_THINKING: /* ThinkingMouse */ - case PROT_IMSERIAL: /* IntelliMouse, NetMouse, Mie Mouse, MouseMan+ */ - buttons = (pMse->lastButtons & (8 + 2)) - | ((int)(pBuf[0] & 0x20) >> 3) - | ((int)(pBuf[0] & 0x10) >> 4); - dx = (char)(((pBuf[0] & 0x03) << 6) | (pBuf[1] & 0x3F)); - dy = (char)(((pBuf[0] & 0x0C) << 4) | (pBuf[2] & 0x3F)); - break; - - case PROT_MSC: /* Mouse Systems Corp */ - buttons = (~pBuf[0]) & 0x07; - dx = (char)(pBuf[1]) + (char)(pBuf[3]); - dy = - ((char)(pBuf[2]) + (char)(pBuf[4])); - break; - - case PROT_MMHIT: /* MM_HitTablet */ - buttons = pBuf[0] & 0x07; - if (buttons != 0) - buttons = 1 << (buttons - 1); - dx = (pBuf[0] & 0x10) ? pBuf[1] : - pBuf[1]; - dy = (pBuf[0] & 0x08) ? - pBuf[2] : pBuf[2]; - break; - - case PROT_ACECAD: /* ACECAD */ - /* ACECAD is almost exactly like MM but the buttons are different */ - buttons = (pBuf[0] & 0x02) | ((pBuf[0] & 0x04) >> 2) | - ((pBuf[0] & 1) << 2); - dx = (pBuf[0] & 0x10) ? pBuf[1] : - pBuf[1]; - dy = (pBuf[0] & 0x08) ? - pBuf[2] : pBuf[2]; - break; - - case PROT_MM: /* MM Series */ - case PROT_LOGI: /* Logitech Mice */ - buttons = pBuf[0] & 0x07; - dx = (pBuf[0] & 0x10) ? pBuf[1] : - pBuf[1]; - dy = (pBuf[0] & 0x08) ? - pBuf[2] : pBuf[2]; - break; - - case PROT_BM: /* BusMouse */ - buttons = (~pBuf[0]) & 0x07; - dx = (char)pBuf[1]; - dy = - (char)pBuf[2]; - break; - - case PROT_PS2: /* PS/2 mouse */ - buttons = (pBuf[0] & 0x04) >> 1 | /* Middle */ - (pBuf[0] & 0x02) >> 1 | /* Right */ - (pBuf[0] & 0x01) << 2; /* Left */ - dx = (pBuf[0] & 0x10) ? (int)pBuf[1]-256 : (int)pBuf[1]; - dy = (pBuf[0] & 0x20) ? -((int)pBuf[2]-256) : -(int)pBuf[2]; - break; - - /* PS/2 mouse variants */ - case PROT_IMPS2: /* IntelliMouse PS/2 */ - case PROT_NETPS2: /* NetMouse PS/2 */ - buttons = (pBuf[0] & 0x04) >> 1 | /* Middle */ - (pBuf[0] & 0x02) >> 1 | /* Right */ - (pBuf[0] & 0x01) << 2 | /* Left */ - (pBuf[0] & 0x40) >> 3 | /* button 4 */ - (pBuf[0] & 0x80) >> 3; /* button 5 */ - dx = (pBuf[0] & 0x10) ? pBuf[1]-256 : pBuf[1]; - dy = (pBuf[0] & 0x20) ? -(pBuf[2]-256) : -pBuf[2]; - dz = (char)pBuf[3]; - if ((dz >= 7) || (dz <= -7)) - dz = 0; - break; - - case PROT_EXPPS2: /* IntelliMouse Explorer PS/2 */ - buttons = (pBuf[0] & 0x04) >> 1 | /* Middle */ - (pBuf[0] & 0x02) >> 1 | /* Right */ - (pBuf[0] & 0x01) << 2 | /* Left */ - (pBuf[3] & 0x10) >> 1 | /* button 4 */ - (pBuf[3] & 0x20) >> 1; /* button 5 */ - dx = (pBuf[0] & 0x10) ? pBuf[1]-256 : pBuf[1]; - dy = (pBuf[0] & 0x20) ? -(pBuf[2]-256) : -pBuf[2]; - dz = (pBuf[3] & 0x08) ? (pBuf[3] & 0x0f) - 16 : (pBuf[3] & 0x0f); - break; - - case PROT_MMPS2: /* MouseMan+ PS/2 */ - buttons = (pBuf[0] & 0x04) >> 1 | /* Middle */ - (pBuf[0] & 0x02) >> 1 | /* Right */ - (pBuf[0] & 0x01) << 2; /* Left */ - dx = (pBuf[0] & 0x10) ? pBuf[1] - 256 : pBuf[1]; - if (((pBuf[0] & 0x48) == 0x48) && - (abs(dx) > 191) && - ((((pBuf[2] & 0x03) << 2) | 0x02) == (pBuf[1] & 0x0f))) { - /* extended data packet */ - switch ((((pBuf[0] & 0x30) >> 2) | ((pBuf[1] & 0x30) >> 4))) { - case 1: /* wheel data packet */ - buttons |= ((pBuf[2] & 0x10) ? 0x08 : 0) | /* 4th button */ - ((pBuf[2] & 0x20) ? 0x10 : 0); /* 5th button */ - dx = dy = 0; - dz = (pBuf[2] & 0x08) ? (pBuf[2] & 0x0f) - 16 : - (pBuf[2] & 0x0f); - break; - case 2: /* Logitech reserves this packet type */ - /* - * IBM ScrollPoint uses this packet to encode its - * stick movement. - */ - buttons |= (pMse->lastButtons & ~0x07); - dx = dy = 0; - dz = (pBuf[2] & 0x80) ? ((pBuf[2] >> 4) & 0x0f) - 16 : - ((pBuf[2] >> 4) & 0x0f); - dw = (pBuf[2] & 0x08) ? (pBuf[2] & 0x0f) - 16 : - (pBuf[2] & 0x0f); - break; - case 0: /* device type packet - shouldn't happen */ - default: - buttons |= (pMse->lastButtons & ~0x07); - dx = dy = 0; - dz = 0; - break; - } - } else { - buttons |= (pMse->lastButtons & ~0x07); - dx = (pBuf[0] & 0x10) ? pBuf[1]-256 : pBuf[1]; - dy = (pBuf[0] & 0x20) ? -(pBuf[2]-256) : -pBuf[2]; - } - break; - - case PROT_GLIDEPS2: /* GlidePoint PS/2 */ - buttons = (pBuf[0] & 0x04) >> 1 | /* Middle */ - (pBuf[0] & 0x02) >> 1 | /* Right */ - (pBuf[0] & 0x01) << 2 | /* Left */ - ((pBuf[0] & 0x08) ? 0 : 0x08);/* fourth button */ - dx = (pBuf[0] & 0x10) ? pBuf[1]-256 : pBuf[1]; - dy = (pBuf[0] & 0x20) ? -(pBuf[2]-256) : -pBuf[2]; - break; - - case PROT_NETSCPS2: /* NetScroll PS/2 */ - buttons = (pBuf[0] & 0x04) >> 1 | /* Middle */ - (pBuf[0] & 0x02) >> 1 | /* Right */ - (pBuf[0] & 0x01) << 2 | /* Left */ - ((pBuf[3] & 0x02) ? 0x08 : 0) | /* button 4 */ - ((pBuf[3] & 0x01) ? 0x10 : 0); /* button 5 */ - dx = (pBuf[0] & 0x10) ? pBuf[1]-256 : pBuf[1]; - dy = (pBuf[0] & 0x20) ? -(pBuf[2]-256) : -pBuf[2]; - dz = (pBuf[3] & 0x10) ? pBuf[4] - 256 : pBuf[4]; - break; - - case PROT_THINKPS2: /* ThinkingMouse PS/2 */ - buttons = (pBuf[0] & 0x04) >> 1 | /* Middle */ - (pBuf[0] & 0x02) >> 1 | /* Right */ - (pBuf[0] & 0x01) << 2 | /* Left */ - ((pBuf[0] & 0x08) ? 0x08 : 0);/* fourth button */ - pBuf[1] |= (pBuf[0] & 0x40) ? 0x80 : 0x00; - dx = (pBuf[0] & 0x10) ? pBuf[1]-256 : pBuf[1]; - dy = (pBuf[0] & 0x20) ? -(pBuf[2]-256) : -pBuf[2]; - break; - - case PROT_SYSMOUSE: /* sysmouse */ - buttons = (~pBuf[0]) & 0x07; - dx = (char)(pBuf[1]) + (char)(pBuf[3]); - dy = - ((char)(pBuf[2]) + (char)(pBuf[4])); - /* FreeBSD sysmouse sends additional data bytes */ - if (pMse->protoPara[4] >= 8) { - dz = ((char)(pBuf[5] << 1) + (char)(pBuf[6] << 1)) / 2; - buttons |= (int)(~pBuf[7] & 0x07) << 3; - } - break; - - default: /* There's a table error */ -#ifdef EXTMOUSEDEBUG - ErrorF("mouse table error\n"); -#endif - continue; - } - -#ifdef EXTMOUSEDEBUG - ErrorF("packet"); - for ( j=0; j < pBufP; j++) - ErrorF(" %02x",pBuf[j]); -#endif - -post_event: - /* post an event */ - pMse->PostEvent(pInfo, buttons, dx, dy, dz, dw); - - /* - * We don't reset pBufP here yet, as there may be an additional data - * byte in some protocols. See above. - */ - } - pMse->protoBufTail = pBufP; -} - -/* - * MouseCtrl -- - * Alter the control parameters for the mouse. Note that all special - * protocol values are handled by dix. - */ - -static void -MouseCtrl(DeviceIntPtr device, PtrCtrl *ctrl) -{ - InputInfoPtr pInfo; - MouseDevPtr pMse; - - pInfo = device->public.devicePrivate; - pMse = pInfo->private; - -#ifdef EXTMOUSEDEBUG - ErrorF("MouseCtrl pMse=%p\n", pMse); -#endif - - pMse->num = ctrl->num; - pMse->den = ctrl->den; - pMse->threshold = ctrl->threshold; -} - -/* - *************************************************************************** - * - * MouseProc -- - * - *************************************************************************** - */ -static int -MouseProc(DeviceIntPtr device, int what) -{ - InputInfoPtr pInfo; - MouseDevPtr pMse; - unsigned char map[MSE_MAXBUTTONS + 1]; - int i, blocked; -#ifdef VBOX - mousePrivPtr pPriv; -#endif - - pInfo = device->public.devicePrivate; - pMse = pInfo->private; - pMse->device = device; -#ifdef VBOX - pPriv = pMse->mousePriv; -#endif - - switch (what) - { - case DEVICE_INIT: - device->public.on = FALSE; - /* - * [KAZU-241097] We don't know exactly how many buttons the - * device has, so setup the map with the maximum number. - */ - for (i = 0; i < MSE_MAXBUTTONS; i++) - map[i + 1] = i + 1; - - InitPointerDeviceStruct((DevicePtr)device, map, - min(pMse->buttons, MSE_MAXBUTTONS), - miPointerGetMotionEvents, pMse->Ctrl, - miPointerGetMotionBufferSize()); - - /* X valuator */ - xf86InitValuatorAxisStruct(device, 0, 0, -1, 1, 0, 1); - xf86InitValuatorDefaults(device, 0); - /* Y valuator */ - xf86InitValuatorAxisStruct(device, 1, 0, -1, 1, 0, 1); - xf86InitValuatorDefaults(device, 1); - xf86MotionHistoryAllocate(pInfo); - -#ifdef EXTMOUSEDEBUG - ErrorF("assigning %p atom=%d name=%s\n", device, pInfo->atom, - pInfo->name); -#endif - break; - - case DEVICE_ON: -#ifdef VBOX - if (!pPriv) - { - pPriv = (pointer)xcalloc(sizeof(mousePrivRec), 1); - if (pPriv) - { - pMse->mousePriv = pPriv; - pPriv->pScrn = 0; - pPriv->screen_no = xf86SetIntOption(pInfo->options, - "ScreenNo", 0); - xf86Msg(X_CONFIG, "VirtualBox Mouse Integration associated with screen %d\n", - pPriv->screen_no); - } - } - if (pPriv) - { - if ( pPriv->screen_no >= screenInfo.numScreens - || pPriv->screen_no < 0) - { - pPriv->screen_no = 0; - } - VBoxMouseInit(); - pPriv->pScrn = screenInfo.screens[pPriv->screen_no]; - } -#endif - pInfo->fd = xf86OpenSerial(pInfo->options); - if (pInfo->fd == -1) - xf86Msg(X_WARNING, "%s: cannot open input device\n", pInfo->name); - else { - pMse->buffer = XisbNew(pInfo->fd, 64); - if (!pMse->buffer) { - xf86CloseSerial(pInfo->fd); - pInfo->fd = -1; - } else { - if (!SetupMouse(pInfo)) { - xf86CloseSerial(pInfo->fd); - pInfo->fd = -1; - XisbFree(pMse->buffer); - pMse->buffer = NULL; - } else { - xf86FlushInput(pInfo->fd); - if (pMse->protocolID == PROT_PS2) - xf86WriteSerial(pInfo->fd, "\364", 1); - xf86AddEnabledDevice(pInfo); - } - } - } - pMse->lastButtons = 0; - pMse->emulateState = 0; - pMse->emulate3Pending = FALSE; - device->public.on = TRUE; - /* - * send button up events for sanity. If no button down is pending - * xf86PostButtonEvent() will discard them. So we are on the safe side. - */ - blocked = xf86BlockSIGIO (); - for (i = 1; i <= 5; i++) - xf86PostButtonEvent(device,0,i,0,0,0); - xf86UnblockSIGIO (blocked); - if (pMse->emulate3Buttons) - { - RegisterBlockAndWakeupHandlers (MouseBlockHandler, MouseWakeupHandler, - (pointer) pInfo); - } - break; - - case DEVICE_OFF: - case DEVICE_CLOSE: -#ifdef VBOX - if (VBoxMouseFini()) - { - /** @todo what to do? */ - } -#endif - if (pInfo->fd != -1) { - xf86RemoveEnabledDevice(pInfo); - if (pMse->buffer) { - XisbFree(pMse->buffer); - pMse->buffer = NULL; - } - if (pMse->mousePriv) - xfree(pMse->mousePriv); - pMse->mousePriv = NULL; - xf86CloseSerial(pInfo->fd); - pInfo->fd = -1; - if (pMse->emulate3Buttons) - { - RemoveBlockAndWakeupHandlers (MouseBlockHandler, MouseWakeupHandler, - (pointer) pInfo); - } - } - device->public.on = FALSE; - usleep(300000); - break; - } - return Success; -} - -/* - *************************************************************************** - * - * MouseConvert -- - * Convert valuators to X and Y. - * - *************************************************************************** - */ -static Bool -MouseConvert(InputInfoPtr pInfo, int first, int num, int v0, int v1, int v2, - int v3, int v4, int v5, int *x, int *y) -{ - if (first != 0 || num != 2) - return FALSE; - - *x = v0; - *y = v1; - - return TRUE; -} - -/* - * Lets create a simple finite-state machine for 3 button emulation: - * - * We track buttons 1 and 3 (left and right). There are 11 states: - * 0 ground - initial state - * 1 delayed left - left pressed, waiting for right - * 2 delayed right - right pressed, waiting for left - * 3 pressed middle - right and left pressed, emulated middle sent - * 4 pressed left - left pressed and sent - * 5 pressed right - right pressed and sent - * 6 released left - left released after emulated middle - * 7 released right - right released after emulated middle - * 8 repressed left - left pressed after released left - * 9 repressed right - right pressed after released right - * 10 pressed both - both pressed, not emulating middle - * - * At each state, we need handlers for the following events - * 0: no buttons down - * 1: left button down - * 2: right button down - * 3: both buttons down - * 4: emulate3Timeout passed without a button change - * Note that button events are not deltas, they are the set of buttons being - * pressed now. It's possible (ie, mouse hardware does it) to go from (eg) - * left down to right down without anything in between, so all cases must be - * handled. - * - * a handler consists of three values: - * 0: action1 - * 1: action2 - * 2: new emulation state - * - * action > 0: ButtonPress - * action = 0: nothing - * action < 0: ButtonRelease - * - * The comment preceding each section is the current emulation state. - * The comments to the right are of the form - *