aboutsummaryrefslogtreecommitdiff
path: root/nx-X11/programs/Xserver/hw/xfree86/common/xf86MiscExt.c
diff options
context:
space:
mode:
Diffstat (limited to 'nx-X11/programs/Xserver/hw/xfree86/common/xf86MiscExt.c')
-rw-r--r--nx-X11/programs/Xserver/hw/xfree86/common/xf86MiscExt.c656
1 files changed, 656 insertions, 0 deletions
diff --git a/nx-X11/programs/Xserver/hw/xfree86/common/xf86MiscExt.c b/nx-X11/programs/Xserver/hw/xfree86/common/xf86MiscExt.c
new file mode 100644
index 000000000..54c0cd510
--- /dev/null
+++ b/nx-X11/programs/Xserver/hw/xfree86/common/xf86MiscExt.c
@@ -0,0 +1,656 @@
+/* $XFree86: xc/programs/Xserver/hw/xfree86/common/xf86MiscExt.c,v 1.16 2003/11/03 05:11:02 tsi Exp $ */
+/*
+ * 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
+
+#ifdef __UNIXOS2__
+#define I_NEED_OS2_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 */
+} 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;
+}
+
+Bool
+MiscExtGetMouseSettings(pointer *mouse, char **devname)
+{
+ mseParamsPtr mseptr;
+
+ DEBUG_P("MiscExtGetMouseSettings");
+
+ 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;
+}
+
+int
+MiscExtGetMouseValue(pointer mouse, MiscExtMseValType valtype)
+{
+ mseParamsPtr mse = mouse;
+
+ DEBUG_P("MiscExtGetMouseValue");
+
+ 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;
+}
+
+Bool
+MiscExtSetMouseValue(pointer mouse, MiscExtMseValType valtype, int value)
+{
+ mseParamsPtr mse = mouse;
+
+ DEBUG_P("MiscExtSetMouseValue");
+
+ 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;
+}
+
+Bool
+MiscExtSetMouseDevice(pointer mouse, char* device)
+{
+ mseParamsPtr mse = mouse;
+
+ mse->device = device;
+
+ return TRUE;
+}
+
+Bool
+MiscExtGetKbdSettings(pointer *kbd)
+{
+ kbdParamsPtr kbdptr;
+
+ DEBUG_P("MiscExtGetKbdSettings");
+
+ kbdptr = MiscExtCreateStruct(MISC_KEYBOARD);
+ if (!kbdptr)
+ return FALSE;
+ kbdptr->type = xf86Info.kbdType;
+ kbdptr->rate = xf86Info.kbdRate;
+ kbdptr->delay = xf86Info.kbdDelay;
+ *kbd = kbdptr;
+ return TRUE;
+}
+
+int
+MiscExtGetKbdValue(pointer keyboard, MiscExtKbdValType valtype)
+{
+ kbdParamsPtr kbd = keyboard;
+
+ DEBUG_P("MiscExtGetKbdValue");
+ switch (valtype) {
+ case MISC_KBD_TYPE: return kbd->type;
+ case MISC_KBD_RATE: return kbd->rate;
+ case MISC_KBD_DELAY: return kbd->delay;
+ case MISC_KBD_SERVNUMLOCK: return 0;
+ }
+ return 0;
+}
+
+Bool
+MiscExtSetKbdValue(pointer keyboard, MiscExtKbdValType valtype, int value)
+{
+ kbdParamsPtr kbd = keyboard;
+
+ DEBUG_P("MiscExtSetKbdValue");
+ switch (valtype) {
+ case MISC_KBD_TYPE:
+ kbd->type = value;
+ return TRUE;
+ case MISC_KBD_RATE:
+ kbd->rate = value;
+ return TRUE;
+ case MISC_KBD_DELAY:
+ kbd->delay = value;
+ return TRUE;
+ case MISC_KBD_SERVNUMLOCK:
+ return TRUE;
+ }
+ 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 */
+int
+MiscExtSetGrabKeysState(ClientPtr client, int state)
+{
+ DEBUG_P("MiscExtSetGrabKeysState");
+
+ 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;
+}
+
+pointer
+MiscExtCreateStruct(MiscExtStructType mse_or_kbd)
+{
+ DEBUG_P("MiscExtCreateStruct");
+
+ switch (mse_or_kbd) {
+ case MISC_POINTER:
+ {
+ mseParamsPtr mseptr;
+ InputInfoPtr pInfo = xf86InputDevs;
+
+ while (pInfo) {
+ if (xf86IsCorePointer(pInfo->dev))
+ 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;
+}
+
+void
+MiscExtDestroyStruct(pointer structure, MiscExtStructType mse_or_kbd)
+{
+ DEBUG_P("MiscExtDestroyStruct");
+
+ 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);
+}
+
+MiscExtReturn
+MiscExtApply(pointer structure, MiscExtStructType mse_or_kbd)
+{
+ DEBUG_P("MiscExtApply");
+
+ if (mse_or_kbd == MISC_POINTER) {
+ Bool protoChanged = FALSE;
+ int oldflags;
+ Bool reopen = FALSE;
+ MouseProtocolID newProtocol;
+ mseParamsPtr mse = structure;
+ InputInfoPtr pInfo;
+ MouseDevPtr pMse;
+#ifdef XFree86LOADER
+ pointer xf86MouseProtocolIDToName
+ = LoaderSymbol("xf86MouseProtocolIDToName");
+ if (!xf86MouseProtocolIDToName)
+ return MISC_RET_NOMODULE;
+#endif
+ if (mse->type < MTYPE_MICROSOFT
+ || ( mse->type > MTYPE_EXPPS2
+ && (mse->type!=MTYPE_OSMOUSE && mse->type!=MTYPE_XQUEUE)))
+ return MISC_RET_BADMSEPROTO;
+#ifdef OSMOUSE_ONLY
+ if (mse->type != MTYPE_OSMOUSE)
+ return MISC_RET_BADMSEPROTO;
+#else
+ if (mse->type == MTYPE_XQUEUE)
+ return MISC_RET_BADMSEPROTO;
+ 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_XQUEUE
+ && 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_XQUEUE
+ && 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;
+
+#ifdef XFree86LOADER
+ pMse->protocol = ((const char *(*)(MouseProtocolID))
+ xf86MouseProtocolIDToName)(pMse->protocolID);
+#else
+ pMse->protocol = xf86MouseProtocolIDToName(pMse->protocolID);
+#endif
+
+ 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);
+ }
+ if (mse_or_kbd == MISC_KEYBOARD) {
+ kbdParamsPtr kbd = structure;
+
+ if (kbd->rate < 0)
+ return MISC_RET_BADVAL;
+ if (kbd->delay < 0)
+ return MISC_RET_BADVAL;
+ if (kbd->type < KTYPE_UNKNOWN || kbd->type > KTYPE_XQUEUE)
+ return MISC_RET_BADKBDTYPE;
+
+ if (xf86Info.kbdRate!=kbd->rate || xf86Info.kbdDelay!=kbd->delay) {
+ char rad;
+
+ xf86Info.kbdRate = kbd->rate;
+ xf86Info.kbdDelay = kbd->delay;
+ if (xf86Info.kbdDelay <= 375) rad = 0x00;
+ else if (xf86Info.kbdDelay <= 625) rad = 0x20;
+ else if (xf86Info.kbdDelay <= 875) rad = 0x40;
+ else rad = 0x60;
+
+ if (xf86Info.kbdRate <= 2) rad |= 0x1F;
+ else if (xf86Info.kbdRate >= 30) rad |= 0x00;
+ else rad |= ((58/xf86Info.kbdRate)-2);
+
+ xf86SetKbdRepeat(rad);
+ }
+#if 0 /* Not done yet */
+ xf86Info.kbdType = kbd->kbdtype;
+#endif
+ }
+ return MISC_RET_SUCCESS;
+}
+
+Bool
+MiscExtGetFilePaths(const char **configfile, const char **modulepath,
+ const char **logfile)
+{
+ DEBUG_P("MiscExtGetFilePaths");
+
+ *configfile = xf86ConfigFile;
+ *modulepath = xf86ModulePath;
+ *logfile = xf86LogFile;
+
+ return TRUE;
+}
+
+int
+MiscExtPassMessage(int scrnIndex, const char *msgtype, const char *msgval,
+ char **retstr)
+{
+ ScrnInfoPtr pScr = xf86Screens[scrnIndex];
+
+ DEBUG_P("MiscExtPassMessage");
+
+ if (*pScr->HandleMessage == NULL)
+ return BadImplementation;
+ return (*pScr->HandleMessage)(scrnIndex, msgtype, msgval, retstr);
+}
+
+#endif /* XF86MISC */
+
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-10 06:17:05 +0000