Synchronised line endinge with release branch

1 files changed, 518 insertions, 518 deletions

diff --git a/libX11/modules/im/ximcp/imTrX.c b/libX11/modules/im/ximcp/imTrX.c
index 27ef03e21..d85d1d114 100644
--- a/libX11/modules/im/ximcp/imTrX.c
+++ b/libX11/modules/im/ximcp/imTrX.c
@@ -1,518 +1,518 @@
-/*

- * Copyright 1992 Oracle and/or its affiliates. All rights reserved.

- *

- * 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 (including the next

- * paragraph) 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 AUTHORS OR COPYRIGHT HOLDERS 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.

- */

-/******************************************************************

-

-           Copyright 1992, 1993, 1994 by FUJITSU LIMITED

-

-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 name of FUJITSU LIMITED

-not be used in advertising or publicity pertaining to distribution

-of the software without specific, written prior permission.

-FUJITSU LIMITED makes no representations about the suitability of

-this software for any purpose.

-It is provided "as is" without express or implied warranty.

-

-FUJITSU LIMITED DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,

-INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO

-EVENT SHALL FUJITSU LIMITED 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.

-

-  Author: Hideki Hiura (hhiura@Sun.COM) Sun Microsystems, Inc.

-          Takashi Fujiwara     FUJITSU LIMITED

-                               fujiwara@a80.tech.yk.fujitsu.co.jp

-

-******************************************************************/

-

-#ifdef HAVE_CONFIG_H

-#include <config.h>

-#endif

-#include <string.h>

-#include <X11/Xatom.h>

-#include "Xlibint.h"

-#include "Xlcint.h"

-#include "Ximint.h"

-#include "XimTrInt.h"

-#include "XimTrX.h"

-

-Private Bool

-_XimXRegisterDispatcher(

-    Xim			 im,

-    Bool		 (*callback)(

-				     Xim, INT16, XPointer, XPointer

-				     ),

-    XPointer		 call_data)

-{

-    XIntrCallbackPtr	 rec;

-    XSpecRec		*spec = (XSpecRec *)im->private.proto.spec;

-

-    if (!(rec = (XIntrCallbackPtr)Xmalloc(sizeof(XIntrCallbackRec))))

-        return False;

-

-    rec->func       = callback;

-    rec->call_data  = call_data;

-    rec->next       = spec->intr_cb;

-    spec->intr_cb   = rec;

-    return True;

-}

-

-Private void

-_XimXFreeIntrCallback(

-    Xim			 im)

-{

-    XSpecRec		*spec = (XSpecRec *)im->private.proto.spec;

-    register XIntrCallbackPtr rec, next;

-

-    for (rec = spec->intr_cb; rec;) {

-	next = rec->next;

-	Xfree(rec);

-	rec = next;

-    }

-    return;

-}

-

-Private Bool

-_XimXCallDispatcher(Xim im, INT16 len, XPointer data)

-{

-    register XIntrCallbackRec	*rec;

-    XSpecRec		*spec = (XSpecRec *)im->private.proto.spec;

-

-    for (rec = spec->intr_cb; rec; rec = rec->next) {

-	if ((*rec->func)(im, len, data, rec->call_data))

-	    return True;

-    }

-    return False;

-}

-

-Private Bool

-_XimXFilterWaitEvent(

-    Display	*d,

-    Window	 w,

-    XEvent	*ev,

-    XPointer	 arg)

-{

-    Xim		 im = (Xim)arg;

-    XSpecRec	*spec = (XSpecRec *)im->private.proto.spec;

-    Bool ret;

-

-    spec->ev = (XPointer)ev;

-    ret = _XimFilterWaitEvent(im);

-

-    /*

-     * If ev is a pointer to a stack variable, there could be

-     * a coredump later on if the pointer is dereferenced.

-     * Therefore, reset to NULL to force reinitialization in

-     * _XimXRead().

-     *

-     * Keep in mind _XimXRead may be called again when the stack

-     * is very different.

-     */

-     spec->ev = (XPointer)NULL;

-

-     return ret;

-}

-

-Private Bool

-_CheckConnect(

-    Display	*display,

-    XEvent	*event,

-    XPointer	 xim)

-{

-    Xim		 im = (Xim)xim;

-    XSpecRec	*spec = (XSpecRec *)im->private.proto.spec;

-

-    if ((event->type == ClientMessage)

-     && (event->xclient.message_type == spec->imconnectid)) {

-	return True;

-    }

-    return False;

-}

-

-Private Bool

-_XimXConnect(Xim im)

-{

-    XEvent	 event;

-    XSpecRec	*spec = (XSpecRec *)im->private.proto.spec;

-    CARD32	 major_code;

-    CARD32	 minor_code;

-

-    if (!(spec->lib_connect_wid = XCreateSimpleWindow(im->core.display,

-		DefaultRootWindow(im->core.display), 0, 0, 1, 1, 1, 0, 0))) {

-	return False;

-    }

-

-    event.xclient.type         = ClientMessage;

-    event.xclient.display      = im->core.display;

-    event.xclient.window       = im->private.proto.im_window;

-    event.xclient.message_type = spec->imconnectid;

-    event.xclient.format       = 32;

-    event.xclient.data.l[0]    = (CARD32)spec->lib_connect_wid;

-    event.xclient.data.l[1]    = spec->major_code;

-    event.xclient.data.l[2]    = spec->minor_code;

-    event.xclient.data.l[3]    = 0;

-    event.xclient.data.l[4]    = 0;

-

-    if(event.xclient.data.l[1] == 1 || event.xclient.data.l[1] == 2) {

-	XWindowAttributes	 atr;

-	long			 event_mask;

-

-	XGetWindowAttributes(im->core.display, spec->lib_connect_wid, &atr);

-	event_mask = atr.your_event_mask | PropertyChangeMask;

-	XSelectInput(im->core.display, spec->lib_connect_wid, event_mask);

-	_XRegisterFilterByType(im->core.display, spec->lib_connect_wid,

-			PropertyNotify, PropertyNotify,

-			 _XimXFilterWaitEvent, (XPointer)im);

-    }

-

-    XSendEvent(im->core.display, im->private.proto.im_window,

-		 False, NoEventMask, &event);

-    XFlush(im->core.display);

-

-    for (;;) {

-	XIfEvent(im->core.display, &event, _CheckConnect, (XPointer)im);

-	if (event.xclient.type != ClientMessage) {

-	    return False;

-	}

-	if (event.xclient.message_type == spec->imconnectid)

-	    break;

-    }

-

-    spec->ims_connect_wid = (Window)event.xclient.data.l[0];

-    major_code = (CARD32)event.xclient.data.l[1];

-    minor_code = (CARD32)event.xclient.data.l[2];

-

-    if (((major_code == 0) && (minor_code <= 2)) ||

-	((major_code == 1) && (minor_code == 0)) ||

-	((major_code == 2) && (minor_code <= 1))) {

-	spec->major_code = major_code;

-	spec->minor_code = minor_code;

-    }

-    if (((major_code == 0) && (minor_code == 2)) ||

-	((major_code == 2) && (minor_code == 1))) {

-	spec->BoundarySize = (CARD32)event.xclient.data.l[3];

-    }

-

-    /* ClientMessage Event Filter */

-    _XRegisterFilterByType(im->core.display, spec->lib_connect_wid,

-			ClientMessage, ClientMessage,

-			 _XimXFilterWaitEvent, (XPointer)im);

-    return True;

-}

-

-Private Bool

-_XimXShutdown(Xim im)

-{

-    XSpecRec	*spec = (XSpecRec *)im->private.proto.spec;

-

-    if (!spec)

-	return True;

-

-    /* ClientMessage Event Filter */

-    _XUnregisterFilter(im->core.display,

-	    ((XSpecRec *)im->private.proto.spec)->lib_connect_wid,

-	    _XimXFilterWaitEvent, (XPointer)im);

-    XDestroyWindow(im->core.display,

-	    ((XSpecRec *)im->private.proto.spec)->lib_connect_wid);

-    _XimXFreeIntrCallback(im);

-    Xfree(spec);

-    im->private.proto.spec = 0;

-    return True;

-}

-

-Private char *

-_NewAtom(

-    char	*atomName)

-{

-    static int	 sequence = 0;

-

-    (void)sprintf(atomName, "_client%d", sequence);

-    sequence = ((sequence < 20) ? sequence + 1 : 0);

-    return atomName;

-}

-

-Private Bool

-_XimXWrite(Xim im, INT16 len, XPointer data)

-{

-    Atom	 atom;

-    char	 atomName[16];

-    XSpecRec	*spec = (XSpecRec *)im->private.proto.spec;

-    XEvent	 event;

-    CARD8	*p;

-    CARD32	 major_code = spec->major_code;

-    CARD32	 minor_code = spec->minor_code;

-    int		 BoundSize;

-

-    bzero(&event,sizeof(XEvent));

-    event.xclient.type         = ClientMessage;

-    event.xclient.display      = im->core.display;

-    event.xclient.window       = spec->ims_connect_wid;

-    if(major_code == 1 && minor_code == 0) {

-        BoundSize = 0;

-    } else if((major_code == 0 && minor_code == 2) ||

-              (major_code == 2 && minor_code == 1)) {

-        BoundSize = spec->BoundarySize;

-    } else if(major_code == 0 && minor_code == 1) {

-        BoundSize = len;

-    } else {

-        BoundSize = XIM_CM_DATA_SIZE;

-    }

-    if (len > BoundSize) {

-	event.xclient.message_type = spec->improtocolid;

-	atom = XInternAtom(im->core.display, _NewAtom(atomName), False);

-	XChangeProperty(im->core.display, spec->ims_connect_wid,

-			atom, XA_STRING, 8, PropModeAppend,

-			(unsigned char *)data, len);

-	if(major_code == 0) {

-	    event.xclient.format = 32;

-	    event.xclient.data.l[0] = (long)len;

-	    event.xclient.data.l[1] = (long)atom;

-	    XSendEvent(im->core.display, spec->ims_connect_wid,

-					False, NoEventMask, &event);

-	}

-    } else {

-	int		 length;

-

-	event.xclient.format = 8;

-	for(length = 0 ; length < len ; length += XIM_CM_DATA_SIZE) {

-	    p = (CARD8 *)&event.xclient.data.b[0];

-	    if((length + XIM_CM_DATA_SIZE) >= len) {

-		event.xclient.message_type = spec->improtocolid;

-		bzero(p, XIM_CM_DATA_SIZE);

-		memcpy((char *)p, (data + length), (len - length));

-	    } else {

-		event.xclient.message_type = spec->immoredataid;

-		memcpy((char *)p, (data + length), XIM_CM_DATA_SIZE);

-	    }

-	    XSendEvent(im->core.display, spec->ims_connect_wid,

-					False, NoEventMask, &event);

-	}

-    }

-

-    return True;

-}

-

-Private Bool

-_XimXGetReadData(

-    Xim			  im,

-    char		 *buf,

-    int			  buf_len,

-    int			 *ret_len,

-    XEvent		 *event)

-{

-    char		 *data;

-    int			  len;

-

-    char		  tmp_buf[XIM_CM_DATA_SIZE];

-    XSpecRec		 *spec = (XSpecRec *)im->private.proto.spec;

-    unsigned long	  length;

-    Atom		  prop;

-    int			  return_code;

-    Atom		  type_ret;

-    int			  format_ret;

-    unsigned long	  nitems;

-    unsigned long	  bytes_after_ret;

-    unsigned char	 *prop_ret;

-

-    if ((event->type == ClientMessage) &&

-        !((event->xclient.message_type == spec->improtocolid) ||

-          (event->xclient.message_type == spec->immoredataid))) {

-         /* This event has nothing to do with us,

-          * FIXME should not have gotten here then...

-          */

-         return False;

-    } else if ((event->type == ClientMessage) && (event->xclient.format == 8)) {

-        data = event->xclient.data.b;

-	if (buf_len >= XIM_CM_DATA_SIZE) {

-	    (void)memcpy(buf, data, XIM_CM_DATA_SIZE);

-	    *ret_len = XIM_CM_DATA_SIZE;

-	} else {

-	    (void)memcpy(buf, data, buf_len);

-	    len = XIM_CM_DATA_SIZE - buf_len;

-	    (void)memcpy(tmp_buf, &data[buf_len], len);

-	    bzero(data, XIM_CM_DATA_SIZE);

-	    (void)memcpy(data, tmp_buf, len);

-	    XPutBackEvent(im->core.display, event);

-	    *ret_len = buf_len;

-	}

-    } else if ((event->type == ClientMessage)

-				&& (event->xclient.format == 32)) {

-	length = (unsigned long)event->xclient.data.l[0];

-	prop   = (Atom)event->xclient.data.l[1];

-	return_code = XGetWindowProperty(im->core.display,

-		spec->lib_connect_wid, prop, 0L,

-		(long)((length + 3)/ 4), True, AnyPropertyType,

-		&type_ret, &format_ret, &nitems, &bytes_after_ret, &prop_ret);

-	if (return_code != Success || format_ret == 0 || nitems == 0) {

-	    if (return_code == Success)

-		XFree(prop_ret);

-	    return False;

-	}

-	if (buf_len >= length) {

-	    (void)memcpy(buf, prop_ret, (int)nitems);

-	    *ret_len  = (int)nitems;

-	    if (bytes_after_ret > 0) {

-		XFree(prop_ret);

-		if (XGetWindowProperty(im->core.display,

-				       spec->lib_connect_wid, prop, 0L,

-				       ((length + bytes_after_ret + 3)/ 4),

-				       True, AnyPropertyType,

-				       &type_ret, &format_ret, &nitems,

-				       &bytes_after_ret,

-				       &prop_ret) == Success) {

-		    XChangeProperty(im->core.display, spec->lib_connect_wid, prop,

-				    XA_STRING, 8, PropModePrepend, &prop_ret[length],

-				    (nitems - length));

-		} else {

-		    return False;

-		}

-	    }

-	} else {

-	    (void)memcpy(buf, prop_ret, buf_len);

-	    *ret_len  = buf_len;

-	    len = nitems - buf_len;

-

-	    if (bytes_after_ret > 0) {

-		XFree(prop_ret);

-		if (XGetWindowProperty(im->core.display,

-				       spec->lib_connect_wid, prop, 0L,

-				       ((length + bytes_after_ret + 3)/ 4),

-				       True, AnyPropertyType,

-				       &type_ret, &format_ret, &nitems,

-				       &bytes_after_ret, &prop_ret) != Success) {

-		    return False;

-		}

-	    }

-	    XChangeProperty(im->core.display, spec->lib_connect_wid, prop,

-		    XA_STRING, 8, PropModePrepend, &prop_ret[buf_len], len);

-	    event->xclient.data.l[0] = (long)len;

-	    event->xclient.data.l[1] = (long)prop;

-	    XPutBackEvent(im->core.display, event);

-	}

-	XFree(prop_ret);

-    } else if (event->type == PropertyNotify) {

-	prop = event->xproperty.atom;

-	return_code = XGetWindowProperty(im->core.display,

-		spec->lib_connect_wid, prop, 0L,

-		1000000L, True, AnyPropertyType,

-		&type_ret, &format_ret, &nitems, &bytes_after_ret, &prop_ret);

-	if (return_code != Success || format_ret == 0 || nitems == 0) {

-	    if (return_code == Success)

-		XFree(prop_ret);

-	    return False;

-	}

-	if (buf_len >= nitems) {

-	    (void)memcpy(buf, prop_ret, (int)nitems);

-	    *ret_len  = (int)nitems;

-	} else {

-	    (void)memcpy(buf, prop_ret, buf_len);

-	    *ret_len  = buf_len;

-	    len = nitems - buf_len;

-	    XChangeProperty(im->core.display, spec->lib_connect_wid, prop,

-		XA_STRING, 8, PropModePrepend, &prop_ret[buf_len], len);

-	}

-	XFree(prop_ret);

-    }

-    return True;

-}

-

-Private Bool

-_CheckCMEvent(

-    Display	*display,

-    XEvent	*event,

-    XPointer	 xim)

-{

-    Xim		 im = (Xim)xim;

-    XSpecRec	*spec = (XSpecRec *)im->private.proto.spec;

-    CARD32	 major_code = spec->major_code;

-

-    if ((event->type == ClientMessage)

-     &&((event->xclient.message_type == spec->improtocolid) ||

-        (event->xclient.message_type == spec->immoredataid)))

-	return True;

-    if((major_code == 1 || major_code == 2) &&

-       (event->type == PropertyNotify) &&

-       (event->xproperty.state == PropertyNewValue))

-	return True;

-    return False;

-}

-

-Private Bool

-_XimXRead(Xim im, XPointer recv_buf, int buf_len, int *ret_len)

-{

-    XEvent	*ev;

-    XEvent	 event;

-    int		 len = 0;

-    XSpecRec	*spec = (XSpecRec *)im->private.proto.spec;

-    XPointer	  arg = spec->ev;

-

-    if (!arg) {

-	bzero(&event, sizeof(XEvent));

-	ev = &event;

-	XIfEvent(im->core.display, ev, _CheckCMEvent, (XPointer)im);

-    } else {

-	ev = (XEvent *)arg;

-	spec->ev = (XPointer)NULL;

-    }

-    if (!(_XimXGetReadData(im, recv_buf, buf_len, &len, ev)))

-	return False;

-    *ret_len = len;

-    return True;

-}

-

-Private void

-_XimXFlush(Xim im)

-{

-    XFlush(im->core.display);

-    return;

-}

-

-Public Bool

-_XimXConf(Xim im, char *address)

-{

-    XSpecRec	*spec;

-

-    if (!(spec = Xcalloc(1, sizeof(XSpecRec))))

-	return False;

-

-    spec->improtocolid = XInternAtom(im->core.display, _XIM_PROTOCOL, False);

-    spec->imconnectid  = XInternAtom(im->core.display, _XIM_XCONNECT, False);

-    spec->immoredataid = XInternAtom(im->core.display, _XIM_MOREDATA, False);

-    spec->major_code = MAJOR_TRANSPORT_VERSION;

-    spec->minor_code = MINOR_TRANSPORT_VERSION;

-

-    im->private.proto.spec     = (XPointer)spec;

-    im->private.proto.connect  = _XimXConnect;

-    im->private.proto.shutdown = _XimXShutdown;

-    im->private.proto.write    = _XimXWrite;

-    im->private.proto.read     = _XimXRead;

-    im->private.proto.flush    = _XimXFlush;

-    im->private.proto.register_dispatcher  = _XimXRegisterDispatcher;

-    im->private.proto.call_dispatcher = _XimXCallDispatcher;

-

-    return True;

-}

+/*
+ * Copyright 1992 Oracle and/or its affiliates. All rights reserved.
+ *
+ * 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 (including the next
+ * paragraph) 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 AUTHORS OR COPYRIGHT HOLDERS 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.
+ */
+/******************************************************************
+
+           Copyright 1992, 1993, 1994 by FUJITSU LIMITED
+
+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 name of FUJITSU LIMITED
+not be used in advertising or publicity pertaining to distribution
+of the software without specific, written prior permission.
+FUJITSU LIMITED makes no representations about the suitability of
+this software for any purpose.
+It is provided "as is" without express or implied warranty.
+
+FUJITSU LIMITED DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+EVENT SHALL FUJITSU LIMITED 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.
+
+  Author: Hideki Hiura (hhiura@Sun.COM) Sun Microsystems, Inc.
+          Takashi Fujiwara     FUJITSU LIMITED
+                               fujiwara@a80.tech.yk.fujitsu.co.jp
+
+******************************************************************/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <string.h>
+#include <X11/Xatom.h>
+#include "Xlibint.h"
+#include "Xlcint.h"
+#include "Ximint.h"
+#include "XimTrInt.h"
+#include "XimTrX.h"
+
+Private Bool
+_XimXRegisterDispatcher(
+    Xim			 im,
+    Bool		 (*callback)(
+				     Xim, INT16, XPointer, XPointer
+				     ),
+    XPointer		 call_data)
+{
+    XIntrCallbackPtr	 rec;
+    XSpecRec		*spec = (XSpecRec *)im->private.proto.spec;
+
+    if (!(rec = (XIntrCallbackPtr)Xmalloc(sizeof(XIntrCallbackRec))))
+        return False;
+
+    rec->func       = callback;
+    rec->call_data  = call_data;
+    rec->next       = spec->intr_cb;
+    spec->intr_cb   = rec;
+    return True;
+}
+
+Private void
+_XimXFreeIntrCallback(
+    Xim			 im)
+{
+    XSpecRec		*spec = (XSpecRec *)im->private.proto.spec;
+    register XIntrCallbackPtr rec, next;
+
+    for (rec = spec->intr_cb; rec;) {
+	next = rec->next;
+	Xfree(rec);
+	rec = next;
+    }
+    return;
+}
+
+Private Bool
+_XimXCallDispatcher(Xim im, INT16 len, XPointer data)
+{
+    register XIntrCallbackRec	*rec;
+    XSpecRec		*spec = (XSpecRec *)im->private.proto.spec;
+
+    for (rec = spec->intr_cb; rec; rec = rec->next) {
+	if ((*rec->func)(im, len, data, rec->call_data))
+	    return True;
+    }
+    return False;
+}
+
+Private Bool
+_XimXFilterWaitEvent(
+    Display	*d,
+    Window	 w,
+    XEvent	*ev,
+    XPointer	 arg)
+{
+    Xim		 im = (Xim)arg;
+    XSpecRec	*spec = (XSpecRec *)im->private.proto.spec;
+    Bool ret;
+
+    spec->ev = (XPointer)ev;
+    ret = _XimFilterWaitEvent(im);
+
+    /*
+     * If ev is a pointer to a stack variable, there could be
+     * a coredump later on if the pointer is dereferenced.
+     * Therefore, reset to NULL to force reinitialization in
+     * _XimXRead().
+     *
+     * Keep in mind _XimXRead may be called again when the stack
+     * is very different.
+     */
+     spec->ev = (XPointer)NULL;
+
+     return ret;
+}
+
+Private Bool
+_CheckConnect(
+    Display	*display,
+    XEvent	*event,
+    XPointer	 xim)
+{
+    Xim		 im = (Xim)xim;
+    XSpecRec	*spec = (XSpecRec *)im->private.proto.spec;
+
+    if ((event->type == ClientMessage)
+     && (event->xclient.message_type == spec->imconnectid)) {
+	return True;
+    }
+    return False;
+}
+
+Private Bool
+_XimXConnect(Xim im)
+{
+    XEvent	 event;
+    XSpecRec	*spec = (XSpecRec *)im->private.proto.spec;
+    CARD32	 major_code;
+    CARD32	 minor_code;
+
+    if (!(spec->lib_connect_wid = XCreateSimpleWindow(im->core.display,
+		DefaultRootWindow(im->core.display), 0, 0, 1, 1, 1, 0, 0))) {
+	return False;
+    }
+
+    event.xclient.type         = ClientMessage;
+    event.xclient.display      = im->core.display;
+    event.xclient.window       = im->private.proto.im_window;
+    event.xclient.message_type = spec->imconnectid;
+    event.xclient.format       = 32;
+    event.xclient.data.l[0]    = (CARD32)spec->lib_connect_wid;
+    event.xclient.data.l[1]    = spec->major_code;
+    event.xclient.data.l[2]    = spec->minor_code;
+    event.xclient.data.l[3]    = 0;
+    event.xclient.data.l[4]    = 0;
+
+    if(event.xclient.data.l[1] == 1 || event.xclient.data.l[1] == 2) {
+	XWindowAttributes	 atr;
+	long			 event_mask;
+
+	XGetWindowAttributes(im->core.display, spec->lib_connect_wid, &atr);
+	event_mask = atr.your_event_mask | PropertyChangeMask;
+	XSelectInput(im->core.display, spec->lib_connect_wid, event_mask);
+	_XRegisterFilterByType(im->core.display, spec->lib_connect_wid,
+			PropertyNotify, PropertyNotify,
+			 _XimXFilterWaitEvent, (XPointer)im);
+    }
+
+    XSendEvent(im->core.display, im->private.proto.im_window,
+		 False, NoEventMask, &event);
+    XFlush(im->core.display);
+
+    for (;;) {
+	XIfEvent(im->core.display, &event, _CheckConnect, (XPointer)im);
+	if (event.xclient.type != ClientMessage) {
+	    return False;
+	}
+	if (event.xclient.message_type == spec->imconnectid)
+	    break;
+    }
+
+    spec->ims_connect_wid = (Window)event.xclient.data.l[0];
+    major_code = (CARD32)event.xclient.data.l[1];
+    minor_code = (CARD32)event.xclient.data.l[2];
+
+    if (((major_code == 0) && (minor_code <= 2)) ||
+	((major_code == 1) && (minor_code == 0)) ||
+	((major_code == 2) && (minor_code <= 1))) {
+	spec->major_code = major_code;
+	spec->minor_code = minor_code;
+    }
+    if (((major_code == 0) && (minor_code == 2)) ||
+	((major_code == 2) && (minor_code == 1))) {
+	spec->BoundarySize = (CARD32)event.xclient.data.l[3];
+    }
+
+    /* ClientMessage Event Filter */
+    _XRegisterFilterByType(im->core.display, spec->lib_connect_wid,
+			ClientMessage, ClientMessage,
+			 _XimXFilterWaitEvent, (XPointer)im);
+    return True;
+}
+
+Private Bool
+_XimXShutdown(Xim im)
+{
+    XSpecRec	*spec = (XSpecRec *)im->private.proto.spec;
+
+    if (!spec)
+	return True;
+
+    /* ClientMessage Event Filter */
+    _XUnregisterFilter(im->core.display,
+	    ((XSpecRec *)im->private.proto.spec)->lib_connect_wid,
+	    _XimXFilterWaitEvent, (XPointer)im);
+    XDestroyWindow(im->core.display,
+	    ((XSpecRec *)im->private.proto.spec)->lib_connect_wid);
+    _XimXFreeIntrCallback(im);
+    Xfree(spec);
+    im->private.proto.spec = 0;
+    return True;
+}
+
+Private char *
+_NewAtom(
+    char	*atomName)
+{
+    static int	 sequence = 0;
+
+    (void)sprintf(atomName, "_client%d", sequence);
+    sequence = ((sequence < 20) ? sequence + 1 : 0);
+    return atomName;
+}
+
+Private Bool
+_XimXWrite(Xim im, INT16 len, XPointer data)
+{
+    Atom	 atom;
+    char	 atomName[16];
+    XSpecRec	*spec = (XSpecRec *)im->private.proto.spec;
+    XEvent	 event;
+    CARD8	*p;
+    CARD32	 major_code = spec->major_code;
+    CARD32	 minor_code = spec->minor_code;
+    int		 BoundSize;
+
+    bzero(&event,sizeof(XEvent));
+    event.xclient.type         = ClientMessage;
+    event.xclient.display      = im->core.display;
+    event.xclient.window       = spec->ims_connect_wid;
+    if(major_code == 1 && minor_code == 0) {
+        BoundSize = 0;
+    } else if((major_code == 0 && minor_code == 2) ||
+              (major_code == 2 && minor_code == 1)) {
+        BoundSize = spec->BoundarySize;
+    } else if(major_code == 0 && minor_code == 1) {
+        BoundSize = len;
+    } else {
+        BoundSize = XIM_CM_DATA_SIZE;
+    }
+    if (len > BoundSize) {
+	event.xclient.message_type = spec->improtocolid;
+	atom = XInternAtom(im->core.display, _NewAtom(atomName), False);
+	XChangeProperty(im->core.display, spec->ims_connect_wid,
+			atom, XA_STRING, 8, PropModeAppend,
+			(unsigned char *)data, len);
+	if(major_code == 0) {
+	    event.xclient.format = 32;
+	    event.xclient.data.l[0] = (long)len;
+	    event.xclient.data.l[1] = (long)atom;
+	    XSendEvent(im->core.display, spec->ims_connect_wid,
+					False, NoEventMask, &event);
+	}
+    } else {
+	int		 length;
+
+	event.xclient.format = 8;
+	for(length = 0 ; length < len ; length += XIM_CM_DATA_SIZE) {
+	    p = (CARD8 *)&event.xclient.data.b[0];
+	    if((length + XIM_CM_DATA_SIZE) >= len) {
+		event.xclient.message_type = spec->improtocolid;
+		bzero(p, XIM_CM_DATA_SIZE);
+		memcpy((char *)p, (data + length), (len - length));
+	    } else {
+		event.xclient.message_type = spec->immoredataid;
+		memcpy((char *)p, (data + length), XIM_CM_DATA_SIZE);
+	    }
+	    XSendEvent(im->core.display, spec->ims_connect_wid,
+					False, NoEventMask, &event);
+	}
+    }
+
+    return True;
+}
+
+Private Bool
+_XimXGetReadData(
+    Xim			  im,
+    char		 *buf,
+    int			  buf_len,
+    int			 *ret_len,
+    XEvent		 *event)
+{
+    char		 *data;
+    int			  len;
+
+    char		  tmp_buf[XIM_CM_DATA_SIZE];
+    XSpecRec		 *spec = (XSpecRec *)im->private.proto.spec;
+    unsigned long	  length;
+    Atom		  prop;
+    int			  return_code;
+    Atom		  type_ret;
+    int			  format_ret;
+    unsigned long	  nitems;
+    unsigned long	  bytes_after_ret;
+    unsigned char	 *prop_ret;
+
+    if ((event->type == ClientMessage) &&
+        !((event->xclient.message_type == spec->improtocolid) ||
+          (event->xclient.message_type == spec->immoredataid))) {
+         /* This event has nothing to do with us,
+          * FIXME should not have gotten here then...
+          */
+         return False;
+    } else if ((event->type == ClientMessage) && (event->xclient.format == 8)) {
+        data = event->xclient.data.b;
+	if (buf_len >= XIM_CM_DATA_SIZE) {
+	    (void)memcpy(buf, data, XIM_CM_DATA_SIZE);
+	    *ret_len = XIM_CM_DATA_SIZE;
+	} else {
+	    (void)memcpy(buf, data, buf_len);
+	    len = XIM_CM_DATA_SIZE - buf_len;
+	    (void)memcpy(tmp_buf, &data[buf_len], len);
+	    bzero(data, XIM_CM_DATA_SIZE);
+	    (void)memcpy(data, tmp_buf, len);
+	    XPutBackEvent(im->core.display, event);
+	    *ret_len = buf_len;
+	}
+    } else if ((event->type == ClientMessage)
+				&& (event->xclient.format == 32)) {
+	length = (unsigned long)event->xclient.data.l[0];
+	prop   = (Atom)event->xclient.data.l[1];
+	return_code = XGetWindowProperty(im->core.display,
+		spec->lib_connect_wid, prop, 0L,
+		(long)((length + 3)/ 4), True, AnyPropertyType,
+		&type_ret, &format_ret, &nitems, &bytes_after_ret, &prop_ret);
+	if (return_code != Success || format_ret == 0 || nitems == 0) {
+	    if (return_code == Success)
+		XFree(prop_ret);
+	    return False;
+	}
+	if (buf_len >= length) {
+	    (void)memcpy(buf, prop_ret, (int)nitems);
+	    *ret_len  = (int)nitems;
+	    if (bytes_after_ret > 0) {
+		XFree(prop_ret);
+		if (XGetWindowProperty(im->core.display,
+				       spec->lib_connect_wid, prop, 0L,
+				       ((length + bytes_after_ret + 3)/ 4),
+				       True, AnyPropertyType,
+				       &type_ret, &format_ret, &nitems,
+				       &bytes_after_ret,
+				       &prop_ret) == Success) {
+		    XChangeProperty(im->core.display, spec->lib_connect_wid, prop,
+				    XA_STRING, 8, PropModePrepend, &prop_ret[length],
+				    (nitems - length));
+		} else {
+		    return False;
+		}
+	    }
+	} else {
+	    (void)memcpy(buf, prop_ret, buf_len);
+	    *ret_len  = buf_len;
+	    len = nitems - buf_len;
+
+	    if (bytes_after_ret > 0) {
+		XFree(prop_ret);
+		if (XGetWindowProperty(im->core.display,
+				       spec->lib_connect_wid, prop, 0L,
+				       ((length + bytes_after_ret + 3)/ 4),
+				       True, AnyPropertyType,
+				       &type_ret, &format_ret, &nitems,
+				       &bytes_after_ret, &prop_ret) != Success) {
+		    return False;
+		}
+	    }
+	    XChangeProperty(im->core.display, spec->lib_connect_wid, prop,
+		    XA_STRING, 8, PropModePrepend, &prop_ret[buf_len], len);
+	    event->xclient.data.l[0] = (long)len;
+	    event->xclient.data.l[1] = (long)prop;
+	    XPutBackEvent(im->core.display, event);
+	}
+	XFree(prop_ret);
+    } else if (event->type == PropertyNotify) {
+	prop = event->xproperty.atom;
+	return_code = XGetWindowProperty(im->core.display,
+		spec->lib_connect_wid, prop, 0L,
+		1000000L, True, AnyPropertyType,
+		&type_ret, &format_ret, &nitems, &bytes_after_ret, &prop_ret);
+	if (return_code != Success || format_ret == 0 || nitems == 0) {
+	    if (return_code == Success)
+		XFree(prop_ret);
+	    return False;
+	}
+	if (buf_len >= nitems) {
+	    (void)memcpy(buf, prop_ret, (int)nitems);
+	    *ret_len  = (int)nitems;
+	} else {
+	    (void)memcpy(buf, prop_ret, buf_len);
+	    *ret_len  = buf_len;
+	    len = nitems - buf_len;
+	    XChangeProperty(im->core.display, spec->lib_connect_wid, prop,
+		XA_STRING, 8, PropModePrepend, &prop_ret[buf_len], len);
+	}
+	XFree(prop_ret);
+    }
+    return True;
+}
+
+Private Bool
+_CheckCMEvent(
+    Display	*display,
+    XEvent	*event,
+    XPointer	 xim)
+{
+    Xim		 im = (Xim)xim;
+    XSpecRec	*spec = (XSpecRec *)im->private.proto.spec;
+    CARD32	 major_code = spec->major_code;
+
+    if ((event->type == ClientMessage)
+     &&((event->xclient.message_type == spec->improtocolid) ||
+        (event->xclient.message_type == spec->immoredataid)))
+	return True;
+    if((major_code == 1 || major_code == 2) &&
+       (event->type == PropertyNotify) &&
+       (event->xproperty.state == PropertyNewValue))
+	return True;
+    return False;
+}
+
+Private Bool
+_XimXRead(Xim im, XPointer recv_buf, int buf_len, int *ret_len)
+{
+    XEvent	*ev;
+    XEvent	 event;
+    int		 len = 0;
+    XSpecRec	*spec = (XSpecRec *)im->private.proto.spec;
+    XPointer	  arg = spec->ev;
+
+    if (!arg) {
+	bzero(&event, sizeof(XEvent));
+	ev = &event;
+	XIfEvent(im->core.display, ev, _CheckCMEvent, (XPointer)im);
+    } else {
+	ev = (XEvent *)arg;
+	spec->ev = (XPointer)NULL;
+    }
+    if (!(_XimXGetReadData(im, recv_buf, buf_len, &len, ev)))
+	return False;
+    *ret_len = len;
+    return True;
+}
+
+Private void
+_XimXFlush(Xim im)
+{
+    XFlush(im->core.display);
+    return;
+}
+
+Public Bool
+_XimXConf(Xim im, char *address)
+{
+    XSpecRec	*spec;
+
+    if (!(spec = Xcalloc(1, sizeof(XSpecRec))))
+	return False;
+
+    spec->improtocolid = XInternAtom(im->core.display, _XIM_PROTOCOL, False);
+    spec->imconnectid  = XInternAtom(im->core.display, _XIM_XCONNECT, False);
+    spec->immoredataid = XInternAtom(im->core.display, _XIM_MOREDATA, False);
+    spec->major_code = MAJOR_TRANSPORT_VERSION;
+    spec->minor_code = MINOR_TRANSPORT_VERSION;
+
+    im->private.proto.spec     = (XPointer)spec;
+    im->private.proto.connect  = _XimXConnect;
+    im->private.proto.shutdown = _XimXShutdown;
+    im->private.proto.write    = _XimXWrite;
+    im->private.proto.read     = _XimXRead;
+    im->private.proto.flush    = _XimXFlush;
+    im->private.proto.register_dispatcher  = _XimXRegisterDispatcher;
+    im->private.proto.call_dispatcher = _XimXCallDispatcher;
+
+    return True;
+}