diff options
Diffstat (limited to 'xorg-server/hw/xfree86/common/xf86MiscExt.c')
| -rw-r--r-- | xorg-server/hw/xfree86/common/xf86MiscExt.c | 561 |
1 files changed, 0 insertions, 561 deletions
diff --git a/xorg-server/hw/xfree86/common/xf86MiscExt.c b/xorg-server/hw/xfree86/common/xf86MiscExt.c deleted file mode 100644 index 40c196a3e..000000000 --- a/xorg-server/hw/xfree86/common/xf86MiscExt.c +++ /dev/null @@ -1,561 +0,0 @@ -/* - * Copyright (c) 1999-2003 by The XFree86 Project, Inc. - * - * 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 COPYRIGHT HOLDER(S) OR AUTHOR(S) 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 copyright holder(s) - * and author(s) 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 copyright holder(s) and author(s). - */ - -/* - * This file contains the Pointer/Keyboard functions needed by the - * XFree86-Misc extension. - */ - -#ifdef HAVE_XORG_CONFIG_H -#include <xorg-config.h> -#endif - -#include <X11/X.h> -#include "os.h" -#include "xf86.h" -#include "xf86Priv.h" - -#ifdef XF86MISC -#define _XF86MISC_SERVER_ -#include <X11/extensions/xf86misc.h> -#include "xf86miscproc.h" -#endif - -#define XF86_OS_PRIVS -#include "xf86_OSlib.h" - -#ifdef XINPUT -#include <X11/extensions/XI.h> -#include <X11/extensions/XIproto.h> -#include "xf86Xinput.h" -#else -#include "inputstr.h" -#endif - -#include "xf86OSmouse.h" - -#ifdef DEBUG -# define DEBUG_P(x) ErrorF(x"\n"); -#else -# define DEBUG_P(x) /**/ -#endif - -#ifdef XF86MISC - -typedef struct { - int type; - int baudrate; - int samplerate; - int resolution; - int buttons; - Bool em3buttons; - int em3timeout; - Bool chordmiddle; - int flags; - char* device; - pointer private; -} mseParamsRec, *mseParamsPtr; - -typedef struct { - int type; - int rate; - int delay; - int serverNumLock; /* obsolete */ - pointer private; -} kbdParamsRec, *kbdParamsPtr; - -/* - Sigh... - - The extension should probably be changed to use protocol - names instead of ID numbers -*/ -static struct mouse_map { - int mtype; - MouseProtocolID proto; -} m_map[] = -{ - { MTYPE_MICROSOFT, PROT_MS }, - { MTYPE_MOUSESYS, PROT_MSC }, - { MTYPE_MMSERIES, PROT_MM }, - { MTYPE_LOGITECH, PROT_LOGI }, - { MTYPE_LOGIMAN, PROT_LOGIMAN }, - { MTYPE_MMHIT, PROT_MMHIT }, - { MTYPE_GLIDEPOINT, PROT_GLIDE }, - { MTYPE_IMSERIAL, PROT_IMSERIAL }, - { MTYPE_THINKING, PROT_THINKING }, - { MTYPE_ACECAD, PROT_ACECAD }, - { MTYPE_PS_2, PROT_PS2 }, - { MTYPE_IMPS2, PROT_IMPS2 }, - { MTYPE_EXPPS2, PROT_EXPPS2 }, - { MTYPE_THINKINGPS2, PROT_THINKPS2 }, - { MTYPE_MMANPLUSPS2, PROT_MMPS2 }, - { MTYPE_GLIDEPOINTPS2, PROT_GLIDEPS2 }, - { MTYPE_NETPS2, PROT_NETPS2 }, - { MTYPE_NETSCROLLPS2, PROT_NETSCPS2 }, - { MTYPE_BUSMOUSE, PROT_BM }, - { MTYPE_AUTOMOUSE, PROT_AUTO }, - { MTYPE_SYSMOUSE, PROT_SYSMOUSE }, - { MTYPE_UNKNOWN, PROT_UNKNOWN } -}; - -static int -MapMseProtoToMisc(MouseProtocolID proto) -{ - int i; - - for (i = 0; m_map[i].proto != PROT_UNKNOWN; i++) - if (proto == m_map[i].proto) - return m_map[i].mtype; - - return MTYPE_UNKNOWN; -} - -static MouseProtocolID -MapMseMiscToProto(int proto) -{ - int i; - - for (i = 0; m_map[i].mtype != MTYPE_UNKNOWN; i++) - if (proto == m_map[i].mtype) - return m_map[i].proto; - - return PROT_UNKNOWN; -} - -_X_EXPORT Bool -MiscExtGetMouseSettings(pointer *mouse, char **devname) -{ - mseParamsPtr mseptr; - - mseptr = MiscExtCreateStruct(MISC_POINTER); - if (!mseptr) - return FALSE; - - { - InputInfoPtr pInfo = mseptr->private; - MouseDevPtr pMse; - - *devname = xf86FindOptionValue(pInfo->options, "Device"); - pMse = pInfo->private; - - mseptr->type = MapMseProtoToMisc(pMse->protocolID); - mseptr->baudrate = pMse->baudRate; - mseptr->samplerate = pMse->sampleRate; - mseptr->resolution = pMse->resolution; - mseptr->buttons = pMse->buttons; - mseptr->em3buttons = pMse->emulate3Buttons; - mseptr->em3timeout = pMse->emulate3Timeout; - mseptr->chordmiddle = pMse->chordMiddle; - mseptr->flags = pMse->mouseFlags; - } - *mouse = mseptr; - return TRUE; -} - -_X_EXPORT int -MiscExtGetMouseValue(pointer mouse, MiscExtMseValType valtype) -{ - mseParamsPtr mse = mouse; - - switch (valtype) { - case MISC_MSE_PROTO: return mse->type; - case MISC_MSE_BAUDRATE: return mse->baudrate; - case MISC_MSE_SAMPLERATE: return mse->samplerate; - case MISC_MSE_RESOLUTION: return mse->resolution; - case MISC_MSE_BUTTONS: return mse->buttons; - case MISC_MSE_EM3BUTTONS: return mse->em3buttons; - case MISC_MSE_EM3TIMEOUT: return mse->em3timeout; - case MISC_MSE_CHORDMIDDLE: return mse->chordmiddle; - case MISC_MSE_FLAGS: return mse->flags; - } - return 0; -} - -_X_EXPORT Bool -MiscExtSetMouseValue(pointer mouse, MiscExtMseValType valtype, int value) -{ - mseParamsPtr mse = mouse; - - switch (valtype) { - case MISC_MSE_PROTO: - mse->type = value; - return TRUE; - case MISC_MSE_BAUDRATE: - mse->baudrate = value; - return TRUE; - case MISC_MSE_SAMPLERATE: - mse->samplerate = value; - return TRUE; - case MISC_MSE_RESOLUTION: - mse->resolution = value; - return TRUE; - case MISC_MSE_BUTTONS: - mse->buttons = value; - return TRUE; - case MISC_MSE_EM3BUTTONS: - mse->em3buttons = value; - return TRUE; - case MISC_MSE_EM3TIMEOUT: - mse->em3timeout = value; - return TRUE; - case MISC_MSE_CHORDMIDDLE: - mse->chordmiddle = value; - return TRUE; - case MISC_MSE_FLAGS: - mse->flags = value; - return TRUE; - } - return FALSE; -} - -_X_EXPORT Bool -MiscExtSetMouseDevice(pointer mouse, char* device) -{ - mseParamsPtr mse = mouse; - mse->device = device; - - return TRUE; -} - -_X_EXPORT Bool -MiscExtGetKbdSettings(pointer *kbd) -{ - return FALSE; -} - -_X_EXPORT int -MiscExtGetKbdValue(pointer keyboard, MiscExtKbdValType valtype) -{ - return 0; -} - -_X_EXPORT Bool -MiscExtSetKbdValue(pointer keyboard, MiscExtKbdValType valtype, int value) -{ - return FALSE; -} - -static void -MiscExtClientStateCallback(CallbackListPtr *callbacks, - pointer data, pointer args) -{ - NewClientInfoRec *clientinfo = (NewClientInfoRec*)args; - - if (clientinfo->client == xf86Info.grabInfo.override && - clientinfo->client->clientState == ClientStateGone) { - xf86Info.grabInfo.override = NULL; - xf86Info.grabInfo.disabled = 0; - DeleteCallback(&ClientStateCallback, MiscExtClientStateCallback, NULL); - } -} - -#define MiscExtGrabStateSuccess 0 /* No errors */ -#define MiscExtGrabStateLocked 1 /* A client already requested that - * grabs cannot be removed/killed */ -#define MiscExtGrabStateAlready 2 /* Request for enabling/disabling - * grab removeal/kill already done */ -_X_EXPORT int -MiscExtSetGrabKeysState(ClientPtr client, int state) -{ - if (xf86Info.grabInfo.override == NULL || - xf86Info.grabInfo.override == client) { - if (state == 0 && xf86Info.grabInfo.disabled == 0) { - xf86Info.grabInfo.disabled = 1; - AddCallback(&ClientStateCallback, - MiscExtClientStateCallback, NULL); - xf86Info.grabInfo.override = client; - } - else if (state == 1 && xf86Info.grabInfo.disabled == 1) { - xf86Info.grabInfo.disabled = 0; - DeleteCallback(&ClientStateCallback, - MiscExtClientStateCallback, NULL); - xf86Info.grabInfo.override = NULL; - } - else - return MiscExtGrabStateAlready; - - return MiscExtGrabStateSuccess; - } - - return MiscExtGrabStateLocked; -} - -_X_EXPORT pointer -MiscExtCreateStruct(MiscExtStructType mse_or_kbd) -{ - switch (mse_or_kbd) { - case MISC_POINTER: - { - mseParamsPtr mseptr; - InputInfoPtr pInfo = xf86InputDevs; - - while (pInfo) { - if (pInfo->dev == inputInfo.pointer) - break; - pInfo = pInfo->next; - } - if (!pInfo) - return NULL; - - mseptr = xcalloc(sizeof(mseParamsRec),1); - if (mseptr) - mseptr->private = pInfo; - return mseptr; - } - case MISC_KEYBOARD: - return xcalloc(sizeof(kbdParamsRec),1); - } - return 0; -} - -_X_EXPORT void -MiscExtDestroyStruct(pointer structure, MiscExtStructType mse_or_kbd) -{ - switch (mse_or_kbd) { - case MISC_POINTER: - case MISC_KEYBOARD: - xfree(structure); - } -} - -static Bool -MiscExtAuthorizeDevice(InputInfoPtr pInfo, char *device) -{ - Bool authorized = FALSE; - char *elem; - struct stat dev, dev_list; - const char *olddev = xf86FindOptionValue(pInfo->options, "Device"); - - if (stat(device,&dev)) - return FALSE; - - if (!S_ISCHR(dev.st_mode)) - return FALSE; - - if (!stat(olddev,&dev_list)) { - if (dev_list.st_dev == dev.st_dev - && dev_list.st_ino == dev.st_ino) { - authorized = TRUE; - } - } - - if (!authorized) { - char *path; - - if (!xf86InputDeviceList - || (path = strdup(xf86InputDeviceList)) == NULL) - return FALSE; - - elem = strtok(path,","); - - while (elem) { - - if (!stat(elem,&dev_list)) { - if (dev_list.st_dev == dev.st_dev - && dev_list.st_ino == dev.st_ino) { - authorized = TRUE; - break; - - } - } - elem = strtok(NULL,","); - } - xfree(path); - } -#if 0 - ErrorF("AUTHORIZED: %s\n",authorized?"Yes":"No"); -#endif - return (authorized); -} - -_X_EXPORT MiscExtReturn -MiscExtApply(pointer structure, MiscExtStructType mse_or_kbd) -{ - if (mse_or_kbd == MISC_POINTER) { - Bool protoChanged = FALSE; - int oldflags; - Bool reopen = FALSE; - MouseProtocolID newProtocol; - mseParamsPtr mse = structure; - InputInfoPtr pInfo; - MouseDevPtr pMse; - pointer xf86MouseProtocolIDToName - = LoaderSymbol("xf86MouseProtocolIDToName"); - if (!xf86MouseProtocolIDToName) - return MISC_RET_NOMODULE; - if (mse->type < MTYPE_MICROSOFT - || (mse->type > MTYPE_EXPPS2 - && (mse->type != MTYPE_OSMOUSE))) - return MISC_RET_BADMSEPROTO; -#ifdef OSMOUSE_ONLY - if (mse->type != MTYPE_OSMOUSE) - return MISC_RET_BADMSEPROTO; -#else - if (mse->type == MTYPE_OSMOUSE) - return MISC_RET_BADMSEPROTO; -#endif /* OSMOUSE_ONLY */ - - if (mse->em3timeout < 0) - return MISC_RET_BADVAL; - - if (mse->type == MTYPE_LOGIMAN - && !(mse->baudrate == 0 - || mse->baudrate == 1200 - || mse->baudrate == 9600)) - return MISC_RET_BADBAUDRATE; - if (mse->type == MTYPE_LOGIMAN && mse->samplerate) - return MISC_RET_BADCOMBO; - - if (mse->flags & MF_REOPEN) { - reopen = TRUE; - mse->flags &= ~MF_REOPEN; - } - if (mse->type != MTYPE_OSMOUSE - && mse->type != MTYPE_PS_2 - && mse->type != MTYPE_BUSMOUSE - && mse->type != MTYPE_IMPS2 - && mse->type != MTYPE_THINKINGPS2 - && mse->type != MTYPE_MMANPLUSPS2 - && mse->type != MTYPE_GLIDEPOINTPS2 - && mse->type != MTYPE_NETPS2 - && mse->type != MTYPE_NETSCROLLPS2 - && mse->type != MTYPE_SYSMOUSE) - { - if (mse->baudrate % 1200 != 0 - || (mse->baudrate != 0 && mse->baudrate < 1200) - || mse->baudrate > 9600) - return MISC_RET_BADBAUDRATE; - } - if ((mse->flags & (MF_CLEAR_DTR|MF_CLEAR_RTS)) - && (mse->type != MTYPE_MOUSESYS)) - return MISC_RET_BADFLAGS; - - if (mse->type != MTYPE_OSMOUSE - && mse->type != MTYPE_BUSMOUSE) - { - if (mse->samplerate < 0) - return MISC_RET_BADVAL; - } - - if (mse->resolution < 0) - return MISC_RET_BADVAL; - if (mse->chordmiddle) - { - if (mse->em3buttons || !(mse->type == MTYPE_MICROSOFT - || mse->type == MTYPE_LOGIMAN) ) - return MISC_RET_BADCOMBO; - } - - /* XXX - This still needs work */ - - pInfo = mse->private; - pMse = pInfo->private; - oldflags = pMse->mouseFlags; - - newProtocol = MapMseMiscToProto(mse->type); - protoChanged = pMse->protocolID != newProtocol; - if (protoChanged - || pMse->baudRate != mse->baudrate - || pMse->sampleRate != mse->samplerate - || pMse->resolution != mse->resolution - || pMse->mouseFlags != mse->flags) - reopen = TRUE; - - if (mse->device) - reopen = TRUE; - - if (reopen) - (pMse->device->deviceProc)(pMse->device, DEVICE_CLOSE); - - pMse->protocolID = newProtocol; - pMse->baudRate = mse->baudrate; - pMse->sampleRate = mse->samplerate; - pMse->resolution = mse->resolution; - pMse->buttons = mse->buttons; - pMse->emulate3Buttons = mse->em3buttons; - pMse->emulate3Timeout = mse->em3timeout; - pMse->chordMiddle = mse->chordmiddle; - pMse->mouseFlags = mse->flags; - - pMse->protocol = ((const char *(*)(MouseProtocolID)) - xf86MouseProtocolIDToName)(pMse->protocolID); - - if (mse->device) { - if (MiscExtAuthorizeDevice(pInfo, mse->device)) { - xf86ReplaceStrOption(pInfo->options, "Device", mse->device); - } else { - return MISC_RET_BADVAL; - } - } - - if (reopen) { - /* Only if protocol is changed explicitely disable auto detect */ - if (protoChanged) - pMse->autoProbe = FALSE; - (pMse->device->deviceProc)(pMse->device, DEVICE_ON); - } - /* Set pInfo->options too */ - - if ((oldflags & MF_CLEAR_DTR) != (pMse->mouseFlags & MF_CLEAR_DTR)) - xf86ReplaceBoolOption(pInfo->options, "ClearDTR", - pMse->mouseFlags | MF_CLEAR_DTR); - if ((oldflags & MF_CLEAR_RTS) != (pMse->mouseFlags & MF_CLEAR_RTS)) - xf86ReplaceBoolOption(pInfo->options, "ClearRTS", - pMse->mouseFlags | MF_CLEAR_RTS); - } - return MISC_RET_BADVAL; -} - -_X_EXPORT Bool -MiscExtGetFilePaths(const char **configfile, const char **modulepath, - const char **logfile) -{ - *configfile = xf86ConfigFile; - *modulepath = xf86ModulePath; - *logfile = xf86LogFile; - - return TRUE; -} - -_X_EXPORT int -MiscExtPassMessage(int scrnIndex, const char *msgtype, const char *msgval, - char **retstr) -{ - ScrnInfoPtr pScr = xf86Screens[scrnIndex]; - - /* should check this in the protocol, but xf86NumScreens isn't exported */ - if (scrnIndex >= xf86NumScreens) - return BadValue; - - if (*pScr->HandleMessage == NULL) - return BadImplementation; - return (*pScr->HandleMessage)(scrnIndex, msgtype, msgval, retstr); -} - -#endif /* XF86MISC */ - |