diff options
Diffstat (limited to 'libX11/modules/im')
| -rw-r--r-- | libX11/modules/im/ximcp/imDefFlt.c | 835 | ||||
| -rw-r--r-- | libX11/modules/im/ximcp/imDefIm.c | 4091 | ||||
| -rw-r--r-- | libX11/modules/im/ximcp/imDefLkup.c | 2337 | ||||
| -rw-r--r-- | libX11/modules/im/ximcp/imEvToWire.c | 1578 | ||||
| -rw-r--r-- | libX11/modules/im/ximcp/imExten.c | 1153 | ||||
| -rw-r--r-- | libX11/modules/im/ximcp/imInsClbk.c | 577 | ||||
| -rw-r--r-- | libX11/modules/im/ximcp/imLcFlt.c | 231 | ||||
| -rw-r--r-- | libX11/modules/im/ximcp/imLcGIc.c | 95 | ||||
| -rw-r--r-- | libX11/modules/im/ximcp/imTrX.c | 1021 | ||||
| -rw-r--r-- | libX11/modules/im/ximcp/imTrans.c | 635 |
10 files changed, 6271 insertions, 6282 deletions
diff --git a/libX11/modules/im/ximcp/imDefFlt.c b/libX11/modules/im/ximcp/imDefFlt.c index 9dad08872..3de28be4f 100644 --- a/libX11/modules/im/ximcp/imDefFlt.c +++ b/libX11/modules/im/ximcp/imDefFlt.c @@ -1,418 +1,417 @@ -/****************************************************************** - - 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: Takashi Fujiwara FUJITSU LIMITED - fujiwara@a80.tech.yk.fujitsu.co.jp - -******************************************************************/ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif -#include <X11/Xatom.h> -#define NEED_EVENTS -#include "Xlibint.h" -#include "Xutil.h" -#include "Xlcint.h" -#include "Ximint.h" - -Private long -_XimTriggerCheck( - Xim im, - XKeyEvent *ev, - INT32 len, - CARD32 *keylist) -{ - register long i; - KeySym keysym; - CARD32 buf32[BUFSIZE/4]; - char *buf = (char *)buf32; - int modifier; - int modifier_mask; - CARD32 min_len = sizeof(CARD32) /* sizeof keysym */ - + sizeof(CARD32) /* sizeof modifier */ - + sizeof(CARD32); /* sizeof modifier mask */ - - XLookupString(ev, buf, BUFSIZE, &keysym, NULL); - if (!keysym) - return -1; - - for (i = 0; len >= min_len; i += 3, len -= min_len) { - modifier = keylist[i + 1]; - modifier_mask = keylist[i + 2]; - if (((KeySym)keylist[i] == keysym) - && ((ev->state & modifier_mask) == modifier)) - return i; - } - return -1; -} - -Private long -_XimTriggerOnCheck( - Xim im, - XKeyEvent *ev) -{ - return _XimTriggerCheck(im, ev, (INT32)im->private.proto.im_onkeylist[0], - &im->private.proto.im_onkeylist[1]); -} - -Private long -_XimTriggerOffCheck( - Xim im, - XKeyEvent *ev) -{ - return _XimTriggerCheck(im, ev, (INT32)im->private.proto.im_offkeylist[0], - &im->private.proto.im_offkeylist[1]); -} - -Private Bool -_XimOnKeysCheck( - Xic ic, - XKeyEvent *ev) -{ - Xim im = (Xim)ic->core.im; - long idx; - - if (IS_DYNAMIC_EVENT_FLOW(ic->core.im) && - im->private.proto.im_onkeylist && - im->private.proto.im_onkeylist[0]) { - if ((idx = _XimTriggerOnCheck(im, ev)) >= 0) { - (void)_XimTriggerNotify(im, ic, 0, (CARD32)idx); /* Trigger on */ - return True; - } - } - return False; -} - -Private Bool -_XimOffKeysCheck( - Xic ic, - XKeyEvent *ev) -{ - Xim im = (Xim)ic->core.im; - long idx; - - if (IS_DYNAMIC_EVENT_FLOW(ic->core.im) && - im->private.proto.im_offkeylist && - im->private.proto.im_offkeylist[0]) { - if ((idx = _XimTriggerOffCheck(im, ev)) >= 0) { - _XimTriggerNotify(im, ic, 1, (CARD32)idx); /* Trigger off */ - return True; - } - } - return False; -} - -Private void -_XimPendingFilter( - Xic ic) -{ - Xim im = (Xim)ic->core.im; - - if (IS_NEED_SYNC_REPLY(ic)) { - (void)_XimProcSyncReply(im, ic); - UNMARK_NEED_SYNC_REPLY(ic); - } - return; -} - -Private Bool -_XimProtoKeypressFilter( - Xic ic, - XKeyEvent *ev) -{ -#ifdef XIM_CONNECTABLE - Xim im = (Xim)ic->core.im; -#endif - - if (IS_FABLICATED(ic)) { - _XimPendingFilter(ic); - UNMARK_FABLICATED(ic); - return NOTFILTERD; - } - - if (IS_NEGLECT_EVENT(ic, KeyPressMask)) - return FILTERD; - -#ifdef XIM_CONNECTABLE - if (!IS_IC_CONNECTED(ic)) { - if (IS_CONNECTABLE(im)) { - if (_XimConnectServer(im)) { - if (!_XimReCreateIC(ic)) { - _XimDelayModeSetAttr(im); - return NOTFILTERD; - } - } else { - return NOTFILTERD; - } - } else { - return NOTFILTERD; - } - } -#else - if (!IS_IC_CONNECTED(ic)) - return NOTFILTERD; -#endif /* XIM_CONNECTABLE */ - - if (!IS_FORWARD_EVENT(ic, KeyPressMask)) { - if (_XimOnKeysCheck(ic, ev)) - return FILTERD; - return NOTFILTERD; - } - if (_XimOffKeysCheck(ic, ev)) - return FILTERD; - - if (_XimForwardEvent(ic, (XEvent *)ev, - IS_SYNCHRONOUS_EVENT(ic, KeyPressMask))) - return FILTERD; - - return NOTFILTERD; -} - -Private Bool -_XimFilterKeypress( - Display *d, - Window w, - XEvent *ev, - XPointer client_data) -{ - return _XimProtoKeypressFilter((Xic)client_data, (XKeyEvent *)ev ); -} - -Private Bool -_XimProtoKeyreleaseFilter( - Xic ic, - XKeyEvent *ev) -{ -#ifdef XIM_CONNECTABLE - Xim im = (Xim)ic->core.im; -#endif - - if (IS_FABLICATED(ic)) { - _XimPendingFilter(ic); - UNMARK_FABLICATED(ic); - return NOTFILTERD; - } - - if (IS_NEGLECT_EVENT(ic, KeyReleaseMask)) - return FILTERD; - -#ifdef XIM_CONNECTABLE - if (!IS_IC_CONNECTED(ic)) { - if (IS_CONNECTABLE(im)) { - if (_XimConnectServer(im)) { - if (!_XimReCreateIC(ic)) { - _XimDelayModeSetAttr(im); - return NOTFILTERD; - } - } else { - return NOTFILTERD; - } - } else { - return NOTFILTERD; - } - } -#else - if (!IS_IC_CONNECTED(ic)) - return NOTFILTERD; -#endif /* XIM_CONNECTABLE */ - - if (!IS_FORWARD_EVENT(ic, KeyReleaseMask)) { - if (_XimOnKeysCheck(ic, ev)) - return FILTERD; - return NOTFILTERD; - } - if (_XimOffKeysCheck(ic, ev)) - return FILTERD; - - if (_XimForwardEvent(ic, (XEvent *)ev, - IS_SYNCHRONOUS_EVENT(ic, KeyPressMask))) - return FILTERD; - - return NOTFILTERD; -} - -Private Bool -_XimFilterKeyrelease( - Display *d, - Window w, - XEvent *ev, - XPointer client_data) -{ - return _XimProtoKeyreleaseFilter((Xic)client_data, (XKeyEvent *)ev); -} - -Private void -_XimRegisterKeyPressFilter( - Xic ic) -{ - if (ic->core.focus_window) { - if (!(ic->private.proto.registed_filter_event & KEYPRESS_MASK)) { - _XRegisterFilterByType (ic->core.im->core.display, - ic->core.focus_window, - KeyPress, KeyPress, - _XimFilterKeypress, - (XPointer)ic); - ic->private.proto.registed_filter_event |= KEYPRESS_MASK; - } - } - return; -} - -Private void -_XimRegisterKeyReleaseFilter( - Xic ic) -{ - if (ic->core.focus_window) { - if (!(ic->private.proto.registed_filter_event & KEYRELEASE_MASK)) { - _XRegisterFilterByType (ic->core.im->core.display, - ic->core.focus_window, - KeyRelease, KeyRelease, - _XimFilterKeyrelease, - (XPointer)ic); - ic->private.proto.registed_filter_event |= KEYRELEASE_MASK; - } - } - return; -} - -Private void -_XimUnregisterKeyPressFilter( - Xic ic) -{ - if (ic->core.focus_window) { - if (ic->private.proto.registed_filter_event & KEYPRESS_MASK) { - _XUnregisterFilter (ic->core.im->core.display, - ic->core.focus_window, - _XimFilterKeypress, - (XPointer)ic); - ic->private.proto.registed_filter_event &= ~KEYPRESS_MASK; - } - } - return; -} - -Private void -_XimUnregisterKeyReleaseFilter( - Xic ic) -{ - if (ic->core.focus_window) { - if (ic->private.proto.registed_filter_event & KEYRELEASE_MASK) { - _XUnregisterFilter (ic->core.im->core.display, - ic->core.focus_window, - _XimFilterKeyrelease, - (XPointer)ic); - ic->private.proto.registed_filter_event &= ~KEYRELEASE_MASK; - } - } - return; -} - -Public void -_XimRegisterFilter( - Xic ic) -{ - _XimRegisterKeyPressFilter(ic); - if (IS_FORWARD_EVENT(ic, KeyReleaseMask)) - _XimRegisterKeyReleaseFilter(ic); - return; -} - -Public void -_XimUnregisterFilter( - Xic ic) -{ - _XimUnregisterKeyPressFilter(ic); - _XimUnregisterKeyReleaseFilter(ic); - return; -} - -Public void -_XimReregisterFilter( - Xic ic) -{ - if (IS_FORWARD_EVENT(ic, KeyReleaseMask)) - _XimRegisterKeyReleaseFilter(ic); - else - _XimUnregisterKeyReleaseFilter(ic); - - return; -} - -Private Bool -_XimFilterServerDestroy( - Display *d, - Window w, - XEvent *ev, - XPointer client_data) -{ - Xim im = (Xim)client_data; - - if (ev->type == DestroyNotify) { - UNMARK_SERVER_CONNECTED(im); -#ifdef XIM_CONNECTABLE - if (!IS_SERVER_CONNECTED(im) && IS_RECONNECTABLE(im)) { - _XimServerReconectableDestroy(); - return True; - } -#endif /* XIM_CONNECTABLE */ - _XimServerDestroy(im); - } - return True; -} - -Public void -_XimRegisterServerFilter( - Xim im) -{ - if (im->private.proto.im_window) { - if (!(im->private.proto.registed_filter_event & DESTROYNOTIFY_MASK)) { - _XRegisterFilterByMask(im->core.display, - im->private.proto.im_window, - StructureNotifyMask, - _XimFilterServerDestroy, - (XPointer)im); - XSelectInput(im->core.display, im->private.proto.im_window, - StructureNotifyMask); - im->private.proto.registed_filter_event |= DESTROYNOTIFY_MASK; - } - } - return; -} - -Public void -_XimUnregisterServerFilter( - Xim im) -{ - if (im->private.proto.im_window) { - if (im->private.proto.registed_filter_event & DESTROYNOTIFY_MASK) { - _XUnregisterFilter(im->core.display, - im->private.proto.im_window, - _XimFilterServerDestroy, - (XPointer)im); - im->private.proto.registed_filter_event &= ~DESTROYNOTIFY_MASK; - } - } - return; -} - +/******************************************************************
+
+ 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: Takashi Fujiwara FUJITSU LIMITED
+ fujiwara@a80.tech.yk.fujitsu.co.jp
+
+******************************************************************/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <X11/Xatom.h>
+#include "Xlibint.h"
+#include "Xutil.h"
+#include "Xlcint.h"
+#include "Ximint.h"
+
+Private long
+_XimTriggerCheck(
+ Xim im,
+ XKeyEvent *ev,
+ INT32 len,
+ CARD32 *keylist)
+{
+ register long i;
+ KeySym keysym;
+ CARD32 buf32[BUFSIZE/4];
+ char *buf = (char *)buf32;
+ int modifier;
+ int modifier_mask;
+ CARD32 min_len = sizeof(CARD32) /* sizeof keysym */
+ + sizeof(CARD32) /* sizeof modifier */
+ + sizeof(CARD32); /* sizeof modifier mask */
+
+ XLookupString(ev, buf, BUFSIZE, &keysym, NULL);
+ if (!keysym)
+ return -1;
+
+ for (i = 0; len >= min_len; i += 3, len -= min_len) {
+ modifier = keylist[i + 1];
+ modifier_mask = keylist[i + 2];
+ if (((KeySym)keylist[i] == keysym)
+ && ((ev->state & modifier_mask) == modifier))
+ return i;
+ }
+ return -1;
+}
+
+Private long
+_XimTriggerOnCheck(
+ Xim im,
+ XKeyEvent *ev)
+{
+ return _XimTriggerCheck(im, ev, (INT32)im->private.proto.im_onkeylist[0],
+ &im->private.proto.im_onkeylist[1]);
+}
+
+Private long
+_XimTriggerOffCheck(
+ Xim im,
+ XKeyEvent *ev)
+{
+ return _XimTriggerCheck(im, ev, (INT32)im->private.proto.im_offkeylist[0],
+ &im->private.proto.im_offkeylist[1]);
+}
+
+Private Bool
+_XimOnKeysCheck(
+ Xic ic,
+ XKeyEvent *ev)
+{
+ Xim im = (Xim)ic->core.im;
+ long idx;
+
+ if (IS_DYNAMIC_EVENT_FLOW(ic->core.im) &&
+ im->private.proto.im_onkeylist &&
+ im->private.proto.im_onkeylist[0]) {
+ if ((idx = _XimTriggerOnCheck(im, ev)) >= 0) {
+ (void)_XimTriggerNotify(im, ic, 0, (CARD32)idx); /* Trigger on */
+ return True;
+ }
+ }
+ return False;
+}
+
+Private Bool
+_XimOffKeysCheck(
+ Xic ic,
+ XKeyEvent *ev)
+{
+ Xim im = (Xim)ic->core.im;
+ long idx;
+
+ if (IS_DYNAMIC_EVENT_FLOW(ic->core.im) &&
+ im->private.proto.im_offkeylist &&
+ im->private.proto.im_offkeylist[0]) {
+ if ((idx = _XimTriggerOffCheck(im, ev)) >= 0) {
+ _XimTriggerNotify(im, ic, 1, (CARD32)idx); /* Trigger off */
+ return True;
+ }
+ }
+ return False;
+}
+
+Private void
+_XimPendingFilter(
+ Xic ic)
+{
+ Xim im = (Xim)ic->core.im;
+
+ if (IS_NEED_SYNC_REPLY(ic)) {
+ (void)_XimProcSyncReply(im, ic);
+ UNMARK_NEED_SYNC_REPLY(ic);
+ }
+ return;
+}
+
+Private Bool
+_XimProtoKeypressFilter(
+ Xic ic,
+ XKeyEvent *ev)
+{
+#ifdef XIM_CONNECTABLE
+ Xim im = (Xim)ic->core.im;
+#endif
+
+ if (IS_FABLICATED(ic)) {
+ _XimPendingFilter(ic);
+ UNMARK_FABLICATED(ic);
+ return NOTFILTERD;
+ }
+
+ if (IS_NEGLECT_EVENT(ic, KeyPressMask))
+ return FILTERD;
+
+#ifdef XIM_CONNECTABLE
+ if (!IS_IC_CONNECTED(ic)) {
+ if (IS_CONNECTABLE(im)) {
+ if (_XimConnectServer(im)) {
+ if (!_XimReCreateIC(ic)) {
+ _XimDelayModeSetAttr(im);
+ return NOTFILTERD;
+ }
+ } else {
+ return NOTFILTERD;
+ }
+ } else {
+ return NOTFILTERD;
+ }
+ }
+#else
+ if (!IS_IC_CONNECTED(ic))
+ return NOTFILTERD;
+#endif /* XIM_CONNECTABLE */
+
+ if (!IS_FORWARD_EVENT(ic, KeyPressMask)) {
+ if (_XimOnKeysCheck(ic, ev))
+ return FILTERD;
+ return NOTFILTERD;
+ }
+ if (_XimOffKeysCheck(ic, ev))
+ return FILTERD;
+
+ if (_XimForwardEvent(ic, (XEvent *)ev,
+ IS_SYNCHRONOUS_EVENT(ic, KeyPressMask)))
+ return FILTERD;
+
+ return NOTFILTERD;
+}
+
+Private Bool
+_XimFilterKeypress(
+ Display *d,
+ Window w,
+ XEvent *ev,
+ XPointer client_data)
+{
+ return _XimProtoKeypressFilter((Xic)client_data, (XKeyEvent *)ev );
+}
+
+Private Bool
+_XimProtoKeyreleaseFilter(
+ Xic ic,
+ XKeyEvent *ev)
+{
+#ifdef XIM_CONNECTABLE
+ Xim im = (Xim)ic->core.im;
+#endif
+
+ if (IS_FABLICATED(ic)) {
+ _XimPendingFilter(ic);
+ UNMARK_FABLICATED(ic);
+ return NOTFILTERD;
+ }
+
+ if (IS_NEGLECT_EVENT(ic, KeyReleaseMask))
+ return FILTERD;
+
+#ifdef XIM_CONNECTABLE
+ if (!IS_IC_CONNECTED(ic)) {
+ if (IS_CONNECTABLE(im)) {
+ if (_XimConnectServer(im)) {
+ if (!_XimReCreateIC(ic)) {
+ _XimDelayModeSetAttr(im);
+ return NOTFILTERD;
+ }
+ } else {
+ return NOTFILTERD;
+ }
+ } else {
+ return NOTFILTERD;
+ }
+ }
+#else
+ if (!IS_IC_CONNECTED(ic))
+ return NOTFILTERD;
+#endif /* XIM_CONNECTABLE */
+
+ if (!IS_FORWARD_EVENT(ic, KeyReleaseMask)) {
+ if (_XimOnKeysCheck(ic, ev))
+ return FILTERD;
+ return NOTFILTERD;
+ }
+ if (_XimOffKeysCheck(ic, ev))
+ return FILTERD;
+
+ if (_XimForwardEvent(ic, (XEvent *)ev,
+ IS_SYNCHRONOUS_EVENT(ic, KeyPressMask)))
+ return FILTERD;
+
+ return NOTFILTERD;
+}
+
+Private Bool
+_XimFilterKeyrelease(
+ Display *d,
+ Window w,
+ XEvent *ev,
+ XPointer client_data)
+{
+ return _XimProtoKeyreleaseFilter((Xic)client_data, (XKeyEvent *)ev);
+}
+
+Private void
+_XimRegisterKeyPressFilter(
+ Xic ic)
+{
+ if (ic->core.focus_window) {
+ if (!(ic->private.proto.registed_filter_event & KEYPRESS_MASK)) {
+ _XRegisterFilterByType (ic->core.im->core.display,
+ ic->core.focus_window,
+ KeyPress, KeyPress,
+ _XimFilterKeypress,
+ (XPointer)ic);
+ ic->private.proto.registed_filter_event |= KEYPRESS_MASK;
+ }
+ }
+ return;
+}
+
+Private void
+_XimRegisterKeyReleaseFilter(
+ Xic ic)
+{
+ if (ic->core.focus_window) {
+ if (!(ic->private.proto.registed_filter_event & KEYRELEASE_MASK)) {
+ _XRegisterFilterByType (ic->core.im->core.display,
+ ic->core.focus_window,
+ KeyRelease, KeyRelease,
+ _XimFilterKeyrelease,
+ (XPointer)ic);
+ ic->private.proto.registed_filter_event |= KEYRELEASE_MASK;
+ }
+ }
+ return;
+}
+
+Private void
+_XimUnregisterKeyPressFilter(
+ Xic ic)
+{
+ if (ic->core.focus_window) {
+ if (ic->private.proto.registed_filter_event & KEYPRESS_MASK) {
+ _XUnregisterFilter (ic->core.im->core.display,
+ ic->core.focus_window,
+ _XimFilterKeypress,
+ (XPointer)ic);
+ ic->private.proto.registed_filter_event &= ~KEYPRESS_MASK;
+ }
+ }
+ return;
+}
+
+Private void
+_XimUnregisterKeyReleaseFilter(
+ Xic ic)
+{
+ if (ic->core.focus_window) {
+ if (ic->private.proto.registed_filter_event & KEYRELEASE_MASK) {
+ _XUnregisterFilter (ic->core.im->core.display,
+ ic->core.focus_window,
+ _XimFilterKeyrelease,
+ (XPointer)ic);
+ ic->private.proto.registed_filter_event &= ~KEYRELEASE_MASK;
+ }
+ }
+ return;
+}
+
+Public void
+_XimRegisterFilter(
+ Xic ic)
+{
+ _XimRegisterKeyPressFilter(ic);
+ if (IS_FORWARD_EVENT(ic, KeyReleaseMask))
+ _XimRegisterKeyReleaseFilter(ic);
+ return;
+}
+
+Public void
+_XimUnregisterFilter(
+ Xic ic)
+{
+ _XimUnregisterKeyPressFilter(ic);
+ _XimUnregisterKeyReleaseFilter(ic);
+ return;
+}
+
+Public void
+_XimReregisterFilter(
+ Xic ic)
+{
+ if (IS_FORWARD_EVENT(ic, KeyReleaseMask))
+ _XimRegisterKeyReleaseFilter(ic);
+ else
+ _XimUnregisterKeyReleaseFilter(ic);
+
+ return;
+}
+
+Private Bool
+_XimFilterServerDestroy(
+ Display *d,
+ Window w,
+ XEvent *ev,
+ XPointer client_data)
+{
+ Xim im = (Xim)client_data;
+
+ if (ev->type == DestroyNotify) {
+ UNMARK_SERVER_CONNECTED(im);
+#ifdef XIM_CONNECTABLE
+ if (!IS_SERVER_CONNECTED(im) && IS_RECONNECTABLE(im)) {
+ _XimServerReconectableDestroy();
+ return True;
+ }
+#endif /* XIM_CONNECTABLE */
+ _XimServerDestroy(im);
+ }
+ return True;
+}
+
+Public void
+_XimRegisterServerFilter(
+ Xim im)
+{
+ if (im->private.proto.im_window) {
+ if (!(im->private.proto.registed_filter_event & DESTROYNOTIFY_MASK)) {
+ _XRegisterFilterByMask(im->core.display,
+ im->private.proto.im_window,
+ StructureNotifyMask,
+ _XimFilterServerDestroy,
+ (XPointer)im);
+ XSelectInput(im->core.display, im->private.proto.im_window,
+ StructureNotifyMask);
+ im->private.proto.registed_filter_event |= DESTROYNOTIFY_MASK;
+ }
+ }
+ return;
+}
+
+Public void
+_XimUnregisterServerFilter(
+ Xim im)
+{
+ if (im->private.proto.im_window) {
+ if (im->private.proto.registed_filter_event & DESTROYNOTIFY_MASK) {
+ _XUnregisterFilter(im->core.display,
+ im->private.proto.im_window,
+ _XimFilterServerDestroy,
+ (XPointer)im);
+ im->private.proto.registed_filter_event &= ~DESTROYNOTIFY_MASK;
+ }
+ }
+ return;
+}
+
diff --git a/libX11/modules/im/ximcp/imDefIm.c b/libX11/modules/im/ximcp/imDefIm.c index aa623eca6..ddcfc3bf6 100644 --- a/libX11/modules/im/ximcp/imDefIm.c +++ b/libX11/modules/im/ximcp/imDefIm.c @@ -1,2046 +1,2045 @@ -/* - * Copyright 1990, 1991, 1992 Sun Microsystems, Inc. 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 - Copyright 1993, 1994 by Sony Corporation - -Permission to use, copy, modify, and distribute this software and its -documentation for any purpose and without fee is hereby granted, -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 Digital, FUJITSU -LIMITED and Sony Corporation not be used in advertising or publicity -pertaining to distribution of the software without specific, written -prior permission. - -DIGITAL, FUJITSU LIMITED AND SONY CORPORATION DISCLAIMS ALL WARRANTIES -WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF -MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL DIGITAL, FUJITSU LIMITED -AND SONY CORPORATION 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 - Makoto Wakamatsu Sony Corporation - makoto@sm.sony.co.jp - -******************************************************************/ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif -#include <X11/Xatom.h> -#define NEED_EVENTS -#include "Xlibint.h" -#include "Xlcint.h" -#include "XlcPublic.h" -#include "XlcPubI.h" -#include "XimTrInt.h" -#include "Ximint.h" - - -Public int -_XimCheckDataSize( - XPointer buf, - int len) -{ - CARD16 *buf_s = (CARD16 *)buf; - - if(len < XIM_HEADER_SIZE) - return -1; - return buf_s[1]; -} - -Public void -_XimSetHeader( - XPointer buf, - CARD8 major_opcode, - CARD8 minor_opcode, - INT16 *len -) -{ - CARD8 *buf_b = (CARD8 *)buf; - CARD16 *buf_s = (CARD16 *)buf; - - buf_b[0] = major_opcode; - buf_b[1] = minor_opcode; - buf_s[1] = ((*len) / 4); - *len += XIM_HEADER_SIZE; - return; -} - -Public char -_XimGetMyEndian(void) -{ - CARD16 test_card = 1; - - if(*((char *)&test_card)) - return LITTLEENDIAN; - else - return BIGENDIAN; -} - -Private Bool -_XimCheckServerName( - Xim im, - char *str) -{ - char *server_name = im->core.im_name; - int len; - int str_len; - int category_len = strlen(XIM_SERVER_CATEGORY); - char *pp; - register char *p; - - if(server_name && *server_name) - len = strlen(server_name); - else - return True; - - if((int)strlen(str) < category_len) - return False; - - if(strncmp(str, XIM_SERVER_CATEGORY, category_len)) - return False; - - pp = &str[category_len]; - - for(;;) { - for(p = pp; (*p != ',') && (*p); p++); - str_len = (int)(p - pp); - - if((len == str_len) && (!strncmp(pp, server_name, len))) - break; - if(!(*p)) - return False; - pp = p + 1; - } - return True; -} - -Private char * -_XimCheckLocaleName( - Xim im, - char *address, - int address_len, - char *locale_name[], - int len) -{ - int category_len; - char *pp; - register char *p; - register int n; - Bool finish = False; - - category_len = strlen(XIM_LOCAL_CATEGORY); - if(address_len < category_len) - return (char*)NULL; - - if(strncmp(address, XIM_LOCAL_CATEGORY, category_len)) - return (char*)NULL; - - pp = &address[category_len]; - - for(;;) { - for( p = pp; *p && *p != ','; p++); - if (!*p) - finish = True; - address_len = (int)(p - pp); - *p = '\0'; - - for( n = 0; n < len; n++ ) - if( locale_name[n] && !_XlcCompareISOLatin1( pp, locale_name[n] ) ) - return locale_name[n]; - if (finish) - break; - pp = p + 1; - } - return (char *)NULL; -} - -Private Bool -_XimCheckTransport( - char *address, - int address_len, - const char *transport, - int len, - char **trans_addr) -{ - int category_len = strlen(XIM_TRANSPORT_CATEGORY); - char *pp; - register char *p; - - if(address_len < category_len) - return False; - - if(strncmp(address, XIM_TRANSPORT_CATEGORY, category_len)) - return False; - - pp = &address[category_len]; - - for(;;) { - *trans_addr = pp; - - for(p = pp; (*p != '/') && (*p != ',') && (*p); p++); - if(*p == ',') { - pp = p + 1; - continue; - } - if(!(*p)) - return False; - - address_len = (int)(p - pp); - - if((len == address_len) && (!strncmp(pp, transport, len))) - break; - pp = p + 1; - } - pp = p + 1; - for(p = pp; (*p != ',') && (*p); p++); - if (*p) - *p = '\0'; - return True; -} - -Private Bool -_CheckSNEvent( - Display *display, - XEvent *xevent, - XPointer arg) -{ - XSelectionEvent *event = (XSelectionEvent *)xevent; - Window window = *(Window*)arg; - - if((event->type == SelectionNotify) && (window == event->requestor)) - return True; - return False; -} - -Private Bool -_XimGetSelectionNotify( - Display *display, - Window window, - Atom target, - char **ret_address) -{ - XEvent event; - XSelectionEvent *ev = (XSelectionEvent *)&event; - Atom actual_type; - int actual_format; - unsigned long nitems, bytes_after; - - for(;;) { - XIfEvent(display, &event, _CheckSNEvent, (XPointer)&window); - if((ev->type == SelectionNotify) && (window == ev->requestor)) - break; - } - - if(ev->property == (Atom)None) - return False; - if( XGetWindowProperty( display, window, target, 0L, 1000000L, - True, target, &actual_type, &actual_format, - &nitems, &bytes_after, - (unsigned char **)&*ret_address ) != Success ) - return False; - return True; -} - -Private Bool -_XimPreConnectionIM( - Xim im, - Atom selection) -{ - Display *display = im->core.display; - Atom locales, transport; - char *address; - XLCd lcd; - char *language; - char *territory; - char *codeset; - char *trans_addr; - char *locale_name[4], *locale; - int llen, tlen, clen; - register int i; - Window window; - char *str; - - if(!(lcd = im->core.lcd)) - return False; - - for( i = 0; i < 4; i++ ) - locale_name[i] = NULL; - /* requestor window */ - if(!(window = XCreateSimpleWindow(display, DefaultRootWindow(display), - 0, 0, 1, 1, 1, 0, 0))) - return False; - - /* server name check */ - if( !(str = XGetAtomName( display, selection )) ) - return False; - if(!_XimCheckServerName(im, str)) { - XFree( (XPointer)str ); - goto Error; - } - XFree( (XPointer)str ); - - /* locale name check */ - _XGetLCValues(lcd, XlcNLanguage, &language, XlcNTerritory, &territory, - XlcNCodeset, &codeset, NULL); - llen = strlen( language ); - tlen = territory ? strlen( territory ): 0; - clen = codeset ? strlen( codeset ): 0; - - if( tlen != 0 && clen != 0 ) { - if( (locale_name[0] = Xmalloc(llen+tlen+clen+3)) != NULL ) - sprintf( locale_name[0], "%s_%s.%s", language, territory, codeset ); - } - if( clen != 0 ) { - if( (locale_name[1] = Xmalloc(llen+clen+2)) != NULL ) - sprintf( locale_name[1], "%s.%s", language, codeset ); - else - goto Error; - } - if( tlen != 0 ) { - if( (locale_name[2] = Xmalloc(llen+tlen+2)) != NULL ) - sprintf( locale_name[2], "%s_%s", language, territory ); - else - goto Error; - } - if( (locale_name[3] = Xmalloc(llen+1)) != NULL ) - strcpy( locale_name[3], language ); - else - goto Error; - if((locales = XInternAtom(display, XIM_LOCALES, True)) == (Atom)None) - goto Error; - - XConvertSelection(display, selection, locales, locales, window, - CurrentTime); - if(!(_XimGetSelectionNotify(display, window, locales, &address))) - goto Error; - - if((locale = _XimCheckLocaleName(im, address, strlen(address), locale_name, - 4)) == NULL) { - XFree((XPointer)address); - goto Error; - } - im->private.proto.locale_name = locale; - for( i = 0; i < 4; i++ ) { - if( locale_name[i] != NULL && locale_name[i] != locale ) { - XFree( locale_name[i] ); - locale_name[i] = NULL; - } - } - XFree((XPointer)address); - - /* transport check */ - if((transport = XInternAtom(display, XIM_TRANSPORT, True)) == (Atom)None) - goto Error; - - XConvertSelection(display, selection, transport, transport, window, - CurrentTime); - if(!_XimGetSelectionNotify(display, window, transport, &address)) - goto Error; - - for(i = 0; _XimTransportRec[i].transportname ; i++) { - if( _XimCheckTransport(address, strlen(address), - _XimTransportRec[i].transportname, - strlen(_XimTransportRec[i].transportname), - &trans_addr)) { - if( _XimTransportRec[i].config(im, trans_addr) ) { - XFree((XPointer)address); - XDestroyWindow(display, window); - return True; - } - } - } - - XFree((XPointer)address); -Error: - for( i = 0; i < 4; i++ ) - if( locale_name[i] != NULL ) - XFree( locale_name[i] ); - XDestroyWindow(display, window); - return False; -} - -Private Bool -_XimPreConnect( - Xim im) -{ - Display *display = im->core.display; - Atom imserver; - Atom actual_type; - int actual_format; - unsigned long nitems; - unsigned long bytes_after; - unsigned char *prop_return; - Atom *atoms; - Window im_window = 0; - register int i; - - if((imserver = XInternAtom(display, XIM_SERVERS, True)) == (Atom)None) - return False; - - if(XGetWindowProperty(display, RootWindow(display, 0), - imserver, 0L, 1000000L, False, XA_ATOM, &actual_type, - &actual_format, &nitems, &bytes_after, - &prop_return) != Success) - return False; - - if( (actual_type != XA_ATOM) || (actual_format != 32) ) { - if( nitems ) - XFree((XPointer)prop_return); - return False; - } - - atoms = (Atom *)prop_return; - for(i = 0; i < nitems; i++) { - if((im_window = XGetSelectionOwner(display, atoms[i])) == (Window)None) - continue; - - if(_XimPreConnectionIM(im, atoms[i])) - break; - } - - XFree((XPointer)prop_return); - if(i >= nitems) - return False; - - im->private.proto.im_window = im_window; - return True; -} - -Private Bool -_XimGetAuthProtocolNames( - Xim im, - CARD16 *buf, - CARD8 *num, - INT16 *len) -{ - if (!IS_USE_AUTHORIZATION_FUNC(im)) { - *num = 0; - *len = 0; - return True; - } - /* - * Not yet - */ - return True; -} - -Private Bool -_XimSetAuthReplyData( - Xim im, - XPointer buf, - INT16 *len) -{ - /* - * Not yet - */ - *len = 0; - return True; -} - -Private Bool -_XimSetAuthNextData( - Xim im, - XPointer buf, - INT16 *len) -{ - /* - * Not yet - */ - *len = 0; - return True; -} - -Private Bool -_XimSetAuthRequiredData( - Xim im, - XPointer buf, - INT16 *len) -{ - /* - * Not yet - */ - *len = 0; - return True; -} - -Private Bool -_XimCheckAuthSetupData( - Xim im, - XPointer buf) -{ - /* - * Not yet - */ - return True; -} - -Private Bool -_XimCheckAuthNextData( - Xim im, - XPointer buf) -{ - /* - * Not yet - */ - return True; -} - -#define NO_MORE_AUTH 2 -#define GOOD_AUTH 1 -#define BAD_AUTH 0 - -Private int -_XimClientAuthCheck( - Xim im, - XPointer buf) -{ - /* - * Not yet - */ - return NO_MORE_AUTH; -} - -Private void -_XimAuthNG( - Xim im) -{ - CARD32 buf32[BUFSIZE/4]; - CARD8 *buf = (CARD8 *)buf32; - INT16 len = 0; - - _XimSetHeader((XPointer)buf, XIM_AUTH_NG, 0, &len); - (void)_XimWrite(im, len, (XPointer)buf); - _XimFlush(im); - return; -} - -Private Bool -_XimAllRecv( - Xim im, - INT16 len, - XPointer data, - XPointer arg) -{ - return True; -} - -#define CLIENT_WAIT1 1 -#define CLIENT_WAIT2 2 - -Private Bool -_XimConnection( - Xim im) -{ - CARD32 buf32[BUFSIZE/4]; - CARD8 *buf = (CARD8 *)buf32; - CARD8 *buf_b = &buf[XIM_HEADER_SIZE]; - CARD16 *buf_s = (CARD16 *)((XPointer)buf_b); - INT16 len; - CARD8 num; - CARD32 reply32[BUFSIZE/4]; - char *reply = (char *)reply32; - XPointer preply; - int buf_size; - int ret_code; - CARD8 major_opcode; - int wait_mode; - int ret; - - if(!(_XimConnect(im))) /* Transport Connect */ - return False; - - if(!_XimDispatchInit(im)) - return False; - - _XimRegProtoIntrCallback(im, XIM_ERROR, 0, _XimErrorCallback, (XPointer)im); - - if(!_XimGetAuthProtocolNames(im, &buf_s[4], &num, &len)) - return False; - - im->private.proto.protocol_major_version = PROTOCOLMAJORVERSION; - im->private.proto.protocol_minor_version = PROTOCOLMINORVERSION; - - buf_b[0] = _XimGetMyEndian(); - buf_b[1] = 0; - buf_s[1] = PROTOCOLMAJORVERSION; - buf_s[2] = PROTOCOLMINORVERSION; - buf_s[3] = num; - len += sizeof(CARD8) - + sizeof(CARD8) - + sizeof(CARD16) - + sizeof(CARD16) - + sizeof(CARD16); - - major_opcode = XIM_CONNECT; - wait_mode = (IS_USE_AUTHORIZATION_FUNC(im)) ? CLIENT_WAIT1 : CLIENT_WAIT2; - - for(;;) { - _XimSetHeader((XPointer)buf, major_opcode, 0, &len); - if (!(_XimWrite(im, len, (XPointer)buf))) - return False; - _XimFlush(im); - buf_size = BUFSIZE; - ret_code = _XimRead(im, &len, reply, buf_size, _XimAllRecv, 0); - if(ret_code == XIM_TRUE) { - preply = reply; - } else if(ret_code == XIM_OVERFLOW) { - if(len <= 0) { - preply = reply; - } else { - buf_size = len; - preply = (XPointer)Xmalloc(buf_size); - ret_code = _XimRead(im, &len, preply, buf_size, _XimAllRecv, 0); - if(ret_code != XIM_TRUE) { - Xfree(preply); - return False; - } - } - } else - return False; - - major_opcode = *((CARD8 *)preply); - buf_s = (CARD16 *)((char *)preply + XIM_HEADER_SIZE); - - if (wait_mode == CLIENT_WAIT1) { - if (major_opcode == XIM_AUTH_REQUIRED) { - ret = _XimClientAuthCheck(im, (XPointer)buf_s); - if(reply != preply) - Xfree(preply); - if (ret == NO_MORE_AUTH) { - if (!(_XimSetAuthReplyData(im, - (XPointer)&buf[XIM_HEADER_SIZE], &len))) { - _XimAuthNG(im); - return False; - } - major_opcode = XIM_AUTH_REPLY; - wait_mode = CLIENT_WAIT2; - } else if (ret == GOOD_AUTH) { - if (!(_XimSetAuthNextData(im, - (XPointer)&buf[XIM_HEADER_SIZE], &len))) { - _XimAuthNG(im); - return False; - } - major_opcode = XIM_AUTH_NEXT; - } else { /* BAD_AUTH */ - _XimAuthNG(im); - return False; - } - } else { - if(reply != preply) - Xfree(preply); - _XimAuthNG(im); - return False; - } - } else { /* CLIENT_WAIT2 */ - if (major_opcode == XIM_CONNECT_REPLY) { - break; - } else if (major_opcode == XIM_AUTH_SETUP) { - if (!(_XimCheckAuthSetupData(im, (XPointer)buf_s))) { - _XimAuthNG(im); - return False; - } - if(reply != preply) - Xfree(preply); - if (!(_XimSetAuthRequiredData(im, - (XPointer)&buf[XIM_HEADER_SIZE], &len))) { - _XimAuthNG(im); - return False; - } - major_opcode = XIM_AUTH_REQUIRED; - } else if (major_opcode == XIM_AUTH_NEXT) { - if (!(_XimCheckAuthNextData(im, (XPointer)buf_s))) { - _XimAuthNG(im); - return False; - } - if(reply != preply) - Xfree(preply); - if (!(_XimSetAuthRequiredData(im, - (XPointer)&buf[XIM_HEADER_SIZE], &len))) { - _XimAuthNG(im); - return False; - } - major_opcode = XIM_AUTH_REQUIRED; - } else if (major_opcode == XIM_AUTH_NG) { - if(reply != preply) - Xfree(preply); - return False; - } else { - _XimAuthNG(im); - if(reply != preply) - Xfree(preply); - return False; - } - } - } - - if (!( buf_s[0] == im->private.proto.protocol_major_version - && buf_s[1] == im->private.proto.protocol_minor_version)) { - if(reply != preply) - Xfree(preply); - return False; - } - if(reply != preply) - Xfree(preply); - MARK_SERVER_CONNECTED(im); - - _XimRegProtoIntrCallback(im, XIM_REGISTER_TRIGGERKEYS, 0, - _XimRegisterTriggerKeysCallback, (XPointer)im); - return True; -} - -Private Bool -_XimDisconnectCheck( - Xim im, - INT16 len, - XPointer data, - XPointer arg) -{ - CARD8 major_opcode = *((CARD8 *)data); - CARD8 minor_opcode = *((CARD8 *)data + 1); - - if ((major_opcode == XIM_DISCONNECT_REPLY) - && (minor_opcode == 0)) - return True; - if ((major_opcode == XIM_ERROR) - && (minor_opcode == 0)) - return True; - return False; -} - -Private Bool -_XimDisconnect( - Xim im) -{ - CARD32 buf32[BUFSIZE/4]; - CARD8 *buf = (CARD8 *)buf32; - INT16 len = 0; - CARD32 reply32[BUFSIZE/4]; - char *reply = (char *)reply32; - XPointer preply; - int buf_size; - int ret_code; - - if (IS_SERVER_CONNECTED(im)) { - _XimSetHeader((XPointer)buf, XIM_DISCONNECT, 0, &len); - if (!(_XimWrite(im, len, (XPointer)buf))) - return False; - _XimFlush(im); - buf_size = BUFSIZE; - ret_code = _XimRead(im, &len, (XPointer)reply, buf_size, - _XimDisconnectCheck, 0); - if(ret_code == XIM_OVERFLOW) { - if(len > 0) { - buf_size = len; - preply = (XPointer)Xmalloc(buf_size); - ret_code = _XimRead(im, &len, preply, buf_size, - _XimDisconnectCheck, 0); - Xfree(preply); - if(ret_code != XIM_TRUE) - return False; - } - } else if(ret_code == XIM_FALSE) - return False; - - } - if (!(_XimShutdown(im))) /* Transport shutdown */ - return False; - return True; -} - -Private Bool -_XimOpenCheck( - Xim im, - INT16 len, - XPointer data, - XPointer arg) -{ - CARD8 major_opcode = *((CARD8 *)data); - CARD8 minor_opcode = *((CARD8 *)data + 1); - - if ((major_opcode == XIM_OPEN_REPLY) - && (minor_opcode == 0)) - return True; - if ((major_opcode == XIM_ERROR) - && (minor_opcode == 0)) - return True; - return False; -} - -Private Bool -_XimOpen( - Xim im) -{ - CARD32 buf32[BUFSIZE/4]; - CARD8 *buf = (CARD8 *)buf32; - CARD8 *buf_b = &buf[XIM_HEADER_SIZE]; - CARD16 *buf_s; - INT16 len; - CARD32 reply32[BUFSIZE/4]; - char *reply = (char *)reply32; - XPointer preply; - int buf_size; - int ret_code; - char *locale_name; - - locale_name = im->private.proto.locale_name; - len = strlen(locale_name); - buf_b[0] = (BYTE)len; /* length of locale name */ - (void)strcpy((char *)&buf_b[1], locale_name); /* locale name */ - len += sizeof(BYTE); /* sizeof length */ - XIM_SET_PAD(buf_b, len); /* pad */ - - _XimSetHeader((XPointer)buf, XIM_OPEN, 0, &len); - if (!(_XimWrite(im, len, (XPointer)buf))) - return False; - _XimFlush(im); - buf_size = BUFSIZE; - ret_code = _XimRead(im, &len, reply, buf_size, - _XimOpenCheck, 0); - if(ret_code == XIM_TRUE) { - preply = reply; - } else if(ret_code == XIM_OVERFLOW) { - if(len <= 0) { - preply = reply; - } else { - buf_size = len; - preply = (XPointer)Xmalloc(buf_size); - ret_code = _XimRead(im, &len, preply, buf_size, - _XimOpenCheck, 0); - if(ret_code != XIM_TRUE) { - Xfree(preply); - return False; - } - } - } else - return False; - buf_s = (CARD16 *)((char *)preply + XIM_HEADER_SIZE); - if (*((CARD8 *)preply) == XIM_ERROR) { - _XimProcError(im, 0, (XPointer)&buf_s[3]); - if(reply != preply) - Xfree(preply); - return False; - } - - im->private.proto.imid = buf_s[0]; /* imid */ - - if (!(_XimGetAttributeID(im, &buf_s[1]))) { - if(reply != preply) - Xfree(preply); - return False; - } - if(reply != preply) - Xfree(preply); - - if (!(_XimSetInnerIMResourceList(&(im->private.proto.im_inner_resources), - &(im->private.proto.im_num_inner_resources)))) - return False; - - if (!(_XimSetInnerICResourceList(&(im->private.proto.ic_inner_resources), - &(im->private.proto.ic_num_inner_resources)))) - return False; - - _XimSetIMMode(im->core.im_resources, im->core.im_num_resources); - _XimSetIMMode(im->private.proto.im_inner_resources, - im->private.proto.im_num_inner_resources); - - /* Transport Callbak */ - _XimRegProtoIntrCallback(im, XIM_SET_EVENT_MASK, 0, - _XimSetEventMaskCallback, (XPointer)im); - _XimRegProtoIntrCallback(im, XIM_FORWARD_EVENT, 0, - _XimForwardEventCallback, (XPointer)im); - _XimRegProtoIntrCallback(im, XIM_COMMIT, 0, - _XimCommitCallback, (XPointer)im); - _XimRegProtoIntrCallback(im, XIM_SYNC, 0, - _XimSyncCallback, (XPointer)im); - - if(!_XimExtension(im)) - return False; - - /* register a hook for callback protocols */ - _XimRegisterDispatcher(im, _XimCbDispatch, (XPointer)im); - - return True; -} - -Private Bool -_XimCloseCheck( - Xim im, - INT16 len, - XPointer data, - XPointer arg) -{ - CARD16 *buf_s = (CARD16 *)((CARD8 *)data + XIM_HEADER_SIZE); - CARD8 major_opcode = *((CARD8 *)data); - CARD8 minor_opcode = *((CARD8 *)data + 1); - XIMID imid = buf_s[0]; - - if ((major_opcode == XIM_CLOSE_REPLY) - && (minor_opcode == 0) - && (imid == im->private.proto.imid)) - return True; - if ((major_opcode == XIM_ERROR) - && (minor_opcode == 0) - && (buf_s[2] & XIM_IMID_VALID) - && (imid == im->private.proto.imid)) - return True; - return False; -} - -Private Bool -_XimClose( - Xim im) -{ - CARD32 buf32[BUFSIZE/4]; - CARD8 *buf = (CARD8 *)buf32; - CARD16 *buf_s = (CARD16 *)&buf[XIM_HEADER_SIZE]; - INT16 len; - CARD32 reply32[BUFSIZE/4]; - char *reply = (char *)reply32; - XPointer preply; - int buf_size; - int ret_code; - - if (!IS_SERVER_CONNECTED(im)) - return True; - - buf_s[0] = im->private.proto.imid; /* imid */ - buf_s[1] = 0; /* unused */ - len = sizeof(CARD16) /* sizeof imid */ - + sizeof(CARD16); /* sizeof unused */ - - _XimSetHeader((XPointer)buf, XIM_CLOSE, 0, &len); - if (!(_XimWrite(im, len, (XPointer)buf))) - return False; - _XimFlush(im); - buf_size = BUFSIZE; - ret_code = _XimRead(im, &len, (XPointer)reply, buf_size, - _XimCloseCheck, 0); - if(ret_code == XIM_TRUE) { - preply = reply; - } else if(ret_code == XIM_OVERFLOW) { - if(len <= 0) { - preply = reply; - } else { - buf_size = len; - preply = (XPointer)Xmalloc(buf_size); - ret_code = _XimRead(im, &len, preply, buf_size, _XimCloseCheck, 0); - if(ret_code != XIM_TRUE) { - Xfree(preply); - return False; - } - } - } else - return False; - buf_s = (CARD16 *)((char *)preply + XIM_HEADER_SIZE); - if (*((CARD8 *)preply) == XIM_ERROR) { - _XimProcError(im, 0, (XPointer)&buf_s[3]); - if(reply != preply) - Xfree(preply); - return False; - } - - if(reply != preply) - Xfree(preply); - return True; -} - -Public void -_XimProtoIMFree( - Xim im) -{ - /* XIMPrivateRec */ - if (im->private.proto.im_onkeylist) { - Xfree(im->private.proto.im_onkeylist); - im->private.proto.im_onkeylist = NULL; - } - if (im->private.proto.im_offkeylist) { - Xfree(im->private.proto.im_offkeylist); - im->private.proto.im_offkeylist = NULL; - } - if (im->private.proto.intrproto) { - _XimFreeProtoIntrCallback(im); - im->private.proto.intrproto = NULL; - } - if (im->private.proto.im_inner_resources) { - Xfree(im->private.proto.im_inner_resources); - im->private.proto.im_inner_resources = NULL; - } - if (im->private.proto.ic_inner_resources) { - Xfree(im->private.proto.ic_inner_resources); - im->private.proto.ic_inner_resources = NULL; - } - if (im->private.proto.hold_data) { - Xfree(im->private.proto.hold_data); - im->private.proto.hold_data = NULL; - } - if (im->private.proto.locale_name) { - Xfree(im->private.proto.locale_name); - im->private.proto.locale_name = NULL; - } - if (im->private.proto.ctom_conv) { - _XlcCloseConverter(im->private.proto.ctom_conv); - im->private.proto.ctom_conv = NULL; - } - if (im->private.proto.ctow_conv) { - _XlcCloseConverter(im->private.proto.ctow_conv); - im->private.proto.ctow_conv = NULL; - } - if (im->private.proto.ctoutf8_conv) { - _XlcCloseConverter(im->private.proto.ctoutf8_conv); - im->private.proto.ctoutf8_conv = NULL; - } - if (im->private.proto.cstomb_conv) { - _XlcCloseConverter(im->private.proto.cstomb_conv); - im->private.proto.cstomb_conv = NULL; - } - if (im->private.proto.cstowc_conv) { - _XlcCloseConverter(im->private.proto.cstowc_conv); - im->private.proto.cstowc_conv = NULL; - } - if (im->private.proto.cstoutf8_conv) { - _XlcCloseConverter(im->private.proto.cstoutf8_conv); - im->private.proto.cstoutf8_conv = NULL; - } - if (im->private.proto.ucstoc_conv) { - _XlcCloseConverter(im->private.proto.ucstoc_conv); - im->private.proto.ucstoc_conv = NULL; - } - if (im->private.proto.ucstoutf8_conv) { - _XlcCloseConverter(im->private.proto.ucstoutf8_conv); - im->private.proto.ucstoutf8_conv = NULL; - } - -#ifdef XIM_CONNECTABLE - if (!IS_SERVER_CONNECTED(im) && IS_RECONNECTABLE(im)) { - return; - } -#endif /* XIM_CONNECTABLE */ - - if (im->private.proto.saved_imvalues) { - Xfree(im->private.proto.saved_imvalues); - im->private.proto.saved_imvalues = NULL; - } - if (im->private.proto.default_styles) { - Xfree(im->private.proto.default_styles); - im->private.proto.default_styles = NULL; - } - - /* core */ - if (im->core.res_name) { - Xfree(im->core.res_name); - im->core.res_name = NULL; - } - if (im->core.res_class) { - Xfree(im->core.res_class); - im->core.res_class = NULL; - } - if (im->core.im_values_list) { - Xfree(im->core.im_values_list); - im->core.im_values_list = NULL; - } - if (im->core.ic_values_list) { - Xfree(im->core.ic_values_list); - im->core.ic_values_list = NULL; - } - if (im->core.im_name) { - Xfree(im->core.im_name); - im->core.im_name = NULL; - } - if (im->core.styles) { - Xfree(im->core.styles); - im->core.styles = NULL; - } - if (im->core.im_resources) { - Xfree(im->core.im_resources); - im->core.im_resources = NULL; - } - if (im->core.ic_resources) { - Xfree(im->core.ic_resources); - im->core.ic_resources = NULL; - } - - return; -} - -Private Status -_XimProtoCloseIM( - XIM xim) -{ - Xim im = (Xim)xim; - XIC ic; - XIC next; - Status status; - - ic = im->core.ic_chain; - while (ic) { - (*ic->methods->destroy) (ic); - next = ic->core.next; -#ifdef XIM_CONNECTABLE - if (!(!IS_SERVER_CONNECTED(im) && IS_RECONNECTABLE(im))) { - Xfree ((char *) ic); - } -#else - Xfree ((char *) ic); -#endif /* XIM_CONNECTABLE */ - ic = next; - } -#ifdef XIM_CONNECTABLE - if (!(!IS_SERVER_CONNECTED(im) && IS_RECONNECTABLE(im))) - im->core.ic_chain = NULL; -#else - im->core.ic_chain = NULL; -#endif - - _XimUnregisterServerFilter(im); - _XimResetIMInstantiateCallback(im); - status = (Status)_XimClose(im); - status = (Status)_XimDisconnect(im) && status; - _XimProtoIMFree(im); -#ifdef XIM_CONNECTABLE - if (!IS_SERVER_CONNECTED(im) && IS_RECONNECTABLE(im)) { - _XimReconnectModeSetAttr(im); - for (ic = im->core.ic_chain; ic; ic = ic->core.next) { - _XimReconnectModeCreateIC(ic); - } - return 0; - } -#endif /* XIM_CONNECTABLE */ - _XimDestroyIMStructureList(im); - return status; -} - -#ifdef XIM_CONNECTABLE -Private Bool -_XimCheckIMQuarkList( - XrmQuark *quark_list, - int num_quark, - XrmQuark quark) -{ - register int i; - - for (i = 0; i < num_quark; i++) { - if (quark_list[i] == quark) { - return True; - } - } - return False; -} - -Private Bool -_XimSaveIMValues( - Xim im, - XIMArg *arg) -{ - register XIMArg *p; - register int n; - XrmQuark *quark_list; - XrmQuark *tmp; - XrmQuark quark; - int num_quark; - - if (quark_list = im->private.proto.saved_imvalues) { - num_quark = im->private.proto.num_saved_imvalues; - for (p = arg; p && p->name; p++) { - quark = XrmStringToQuark(p->name); - if (_XimCheckIMQuarkList(quark_list, num_quark, quark)) { - continue; - } - if (!(tmp = (XrmQuark *)Xrealloc(quark_list, - (sizeof(XrmQuark) * (num_quark + 1))))) { - im->private.proto.saved_imvalues = quark_list; - im->private.proto.num_saved_imvalues = num_quark; - return False; - } - num_quark++; - quark_list = tmp; - quark_list[num_quark] = quark; - } - im->private.proto.saved_imvalues = quark_list; - im->private.proto.num_saved_imvalues = num_quark; - return True; - } - - for (p = arg, n = 0; p && p->name; p++, n++); - - if (!(quark_list = (XrmQuark *)Xmalloc(sizeof(XrmQuark) * n))) { - return False; - } - - im->private.proto.saved_imvalues = quark_list; - im->private.proto.num_saved_imvalues = n; - for (p = arg; p && p->name; p++, quark_list++) { - *quark_list = XrmStringToQuark(p->name); - } - - return True; -} - -Private char * -_XimDelayModeSetIMValues( - Xim im, - XIMArg *arg) -{ - XimDefIMValues im_values; - char *name; - XIMArg *values; - - _XimGetCurrentIMValues(im, &im_values); - name = _XimSetIMValueData(im, (XPointer)&im_values, values, - im->core.im_resources, im->core.im_num_resources); - _XimSetCurrentIMValues(im, &im_values); - - return name; -} -#endif /* XIM_CONNECTABLE */ - -Private Bool -_XimSetIMValuesCheck( - Xim im, - INT16 len, - XPointer data, - XPointer arg) -{ - CARD16 *buf_s = (CARD16 *)((CARD8 *)data + XIM_HEADER_SIZE); - CARD8 major_opcode = *((CARD8 *)data); - CARD8 minor_opcode = *((CARD8 *)data + 1); - XIMID imid = buf_s[0]; - - if ((major_opcode == XIM_SET_IM_VALUES_REPLY) - && (minor_opcode == 0) - && (imid == im->private.proto.imid)) - return True; - if ((major_opcode == XIM_ERROR) - && (minor_opcode == 0) - && (buf_s[2] & XIM_IMID_VALID) - && (imid == im->private.proto.imid)) - return True; - return False; -} - -Private char * -_XimProtoSetIMValues( - XIM xim, - XIMArg *arg) -{ - Xim im = (Xim)xim; - XimDefIMValues im_values; - INT16 len; - CARD16 *buf_s; - char *tmp; - CARD32 tmp_buf32[BUFSIZE/4]; - char *tmp_buf = (char *)tmp_buf32; - char *buf; - int buf_size; - char *data; - int data_len; - int ret_len; - int total; - XIMArg *arg_ret; - CARD32 reply32[BUFSIZE/4]; - char *reply = (char *)reply32; - XPointer preply; - int ret_code; - char *name; - -#ifndef XIM_CONNECTABLE - if (!IS_SERVER_CONNECTED(im)) - return arg->name; -#else - if (!_XimSaveIMValues(im, arg)) - return arg->name; - - if (!IS_SERVER_CONNECTED(im)) { - if (IS_CONNECTABLE(im)) { - if (!_XimConnectServer(im)) { - return _XimDelayModeSetIMValues(im, arg); - } - } else { - return arg->name; - } - } -#endif /* XIM_CONNECTABLE */ - - _XimGetCurrentIMValues(im, &im_values); - buf = tmp_buf; - buf_size = XIM_HEADER_SIZE + sizeof(CARD16) + sizeof(INT16); - data_len = BUFSIZE - buf_size; - total = 0; - arg_ret = arg; - for (;;) { - data = &buf[buf_size]; - if ((name = _XimEncodeIMATTRIBUTE(im, im->core.im_resources, - im->core.im_num_resources, arg, &arg_ret, data, data_len, - &ret_len, (XPointer)&im_values, XIM_SETIMVALUES))) { - if (buf != tmp_buf) - Xfree(buf); - break; - } - - total += ret_len; - if (!(arg = arg_ret)) { - break; - } - - buf_size += ret_len; - if (buf == tmp_buf) { - if (!(tmp = (char *)Xmalloc(buf_size + data_len))) { - return arg->name; - } - memcpy(tmp, buf, buf_size); - buf = tmp; - } else { - if (!(tmp = (char *)Xrealloc(buf, (buf_size + data_len)))) { - Xfree(buf); - return arg->name; - } - buf = tmp; - } - } - _XimSetCurrentIMValues(im, &im_values); - - if (!total) - return (char *)NULL; - - buf_s = (CARD16 *)&buf[XIM_HEADER_SIZE]; - buf_s[0] = im->private.proto.imid; - buf_s[1] = (INT16)total; - - len = (INT16)(sizeof(CARD16) + sizeof(INT16) + total); - _XimSetHeader((XPointer)buf, XIM_SET_IM_VALUES, 0, &len); - if (!(_XimWrite(im, len, (XPointer)buf))) { - if (buf != tmp_buf) - Xfree(buf); - return arg->name; - } - _XimFlush(im); - if (buf != tmp_buf) - Xfree(buf); - buf_size = BUFSIZE; - ret_code = _XimRead(im, &len, (XPointer)reply, buf_size, - _XimSetIMValuesCheck, 0); - if(ret_code == XIM_TRUE) { - preply = reply; - } else if(ret_code == XIM_OVERFLOW) { - if(len <= 0) { - preply = reply; - } else { - buf_size = (int)len; - preply = (XPointer)Xmalloc(buf_size); - ret_code = _XimRead(im, &len, reply, buf_size, - _XimSetIMValuesCheck, 0); - if(ret_code != XIM_TRUE) { - Xfree(preply); - return arg->name; - } - } - } else - return arg->name; - buf_s = (CARD16 *)((char *)preply + XIM_HEADER_SIZE); - if (*((CARD8 *)preply) == XIM_ERROR) { - _XimProcError(im, 0, (XPointer)&buf_s[3]); - if(reply != preply) - Xfree(preply); - return arg->name; - } - if(reply != preply) - Xfree(preply); - - return name; -} - -#ifdef XIM_CONNECTABLE -Private char * -_XimDelayModeGetIMValues( - Xim im, - XIMArg *arg) -{ - XimDefIMValues im_values; - - _XimGetCurrentIMValues(im, &im_values); - return(_XimGetIMValueData(im, (XPointer)&im_values, arg, - im->core.im_resources, im->core.im_num_resources)); -} -#endif /* XIM_CONNECTABLE */ - -Private Bool -_XimGetIMValuesCheck( - Xim im, - INT16 len, - XPointer data, - XPointer arg) -{ - CARD16 *buf_s = (CARD16 *)((CARD8 *)data + XIM_HEADER_SIZE); - CARD8 major_opcode = *((CARD8 *)data); - CARD8 minor_opcode = *((CARD8 *)data + 1); - XIMID imid = buf_s[0]; - - if ((major_opcode == XIM_GET_IM_VALUES_REPLY) - && (minor_opcode == 0) - && (imid == im->private.proto.imid)) - return True; - if ((major_opcode == XIM_ERROR) - && (minor_opcode == 0) - && (buf_s[2] & XIM_IMID_VALID) - && (imid == im->private.proto.imid)) - return True; - return False; -} - -Private char * -_XimProtoGetIMValues( - XIM xim, - XIMArg *arg) -{ - Xim im = (Xim)xim; - register XIMArg *p; - register int n; - CARD8 *buf; - CARD16 *buf_s; - INT16 len; - CARD32 reply32[BUFSIZE/4]; - char *reply = (char *)reply32; - XPointer preply = NULL; - int buf_size; - int ret_code; - char *makeid_name; - char *decode_name; - CARD16 *data = NULL; - INT16 data_len = 0; - -#ifndef XIM_CONNECTABLE - if (!IS_SERVER_CONNECTED(im)) - return arg->name; -#else - if (!IS_SERVER_CONNECTED(im)) { - if (IS_CONNECTABLE(im)) { - if (!_XimConnectServer(im)) { - return _XimDelayModeGetIMValues(im, arg); - } - } else { - return arg->name; - } - } -#endif /* XIM_CONNECTABLE */ - - for (n = 0, p = arg; p->name; p++) - n++; - - if (!n) - return (char *)NULL; - - buf_size = sizeof(CARD16) * n; - buf_size += XIM_HEADER_SIZE - + sizeof(CARD16) - + sizeof(INT16) - + XIM_PAD(buf_size); - - if (!(buf = (CARD8 *)Xmalloc(buf_size))) - return arg->name; - buf_s = (CARD16 *)&buf[XIM_HEADER_SIZE]; - - makeid_name = _XimMakeIMAttrIDList(im, im->core.im_resources, - im->core.im_num_resources, arg, - &buf_s[2], &len, XIM_GETIMVALUES); - - if (len) { - buf_s[0] = im->private.proto.imid; /* imid */ - buf_s[1] = len; /* length of im-attr-id */ - XIM_SET_PAD(&buf_s[2], len); /* pad */ - len += sizeof(CARD16) /* sizeof imid */ - + sizeof(INT16); /* sizeof length of attr */ - - _XimSetHeader((XPointer)buf, XIM_GET_IM_VALUES, 0, &len); - if (!(_XimWrite(im, len, (XPointer)buf))) { - Xfree(buf); - return arg->name; - } - _XimFlush(im); - Xfree(buf); - buf_size = BUFSIZE; - ret_code = _XimRead(im, &len, (XPointer)reply, buf_size, - _XimGetIMValuesCheck, 0); - if(ret_code == XIM_TRUE) { - preply = reply; - } else if(ret_code == XIM_OVERFLOW) { - if(len <= 0) { - preply = reply; - } else { - buf_size = len; - preply = (XPointer)Xmalloc(buf_size); - ret_code = _XimRead(im, &len, preply, buf_size, - _XimGetIMValuesCheck, 0); - if(ret_code != XIM_TRUE) { - Xfree(preply); - return arg->name; - } - } - } else - return arg->name; - buf_s = (CARD16 *)((char *)preply + XIM_HEADER_SIZE); - if (*((CARD8 *)preply) == XIM_ERROR) { - _XimProcError(im, 0, (XPointer)&buf_s[3]); - if(reply != preply) - Xfree(preply); - return arg->name; - } - data = &buf_s[2]; - data_len = buf_s[1]; - } - decode_name = _XimDecodeIMATTRIBUTE(im, im->core.im_resources, - im->core.im_num_resources, data, data_len, - arg, XIM_GETIMVALUES); - if (reply != preply) - Xfree(preply); - - if (decode_name) - return decode_name; - else - return makeid_name; -} - -Private XIMMethodsRec im_methods = { - _XimProtoCloseIM, /* close */ - _XimProtoSetIMValues, /* set_values */ - _XimProtoGetIMValues, /* get_values */ - _XimProtoCreateIC, /* create_ic */ - _Ximctstombs, /* ctstombs */ - _Ximctstowcs, /* ctstowcs */ - _Ximctstoutf8 /* ctstoutf8 */ -}; - -Private Bool -_XimSetEncodingByName( - Xim im, - char **buf, - int *len) -{ - char *encoding = (char *)NULL; - int encoding_len; - int compound_len; - BYTE *ret; - - _XGetLCValues(im->core.lcd, XlcNCodeset, &encoding, NULL); - if (!encoding) { - *buf = (char *)NULL; - *len = 0; - return True; - } - encoding_len = strlen(encoding); - compound_len = strlen("COMPOUND_TEXT"); - *len = encoding_len + sizeof(BYTE) + compound_len + sizeof(BYTE); - if (!(ret = (BYTE *)Xmalloc(*len))) { - return False; - } - *buf = (char *)ret; - - ret[0] = (BYTE)encoding_len; - (void)strncpy((char *)&ret[1], encoding, encoding_len); - ret += (encoding_len + sizeof(BYTE)); - ret[0] = (BYTE)compound_len; - (void)strncpy((char *)&ret[1], "COMPOUND_TEXT", compound_len); - return True; -} - -Private Bool -_XimSetEncodingByDetail( - Xim im, - char **buf, - int *len) -{ - *len = 0; - *buf = NULL; - return True; -} - -Private Bool -_XimGetEncoding( - Xim im, - CARD16 *buf, - char *name, - int name_len, - char *detail, - int detail_len) -{ - XLCd lcd = im->core.lcd; - CARD16 category = buf[0]; - CARD16 idx = buf[1]; - int len; - XlcConv ctom_conv = NULL; - XlcConv ctow_conv = NULL; - XlcConv ctoutf8_conv = NULL; - XlcConv conv; - XimProtoPrivateRec *private = &im->private.proto; - - if (idx == (CARD16)XIM_Default_Encoding_IDX) { /* XXX */ - if (!(ctom_conv = _XlcOpenConverter(lcd, - XlcNCompoundText, lcd, XlcNMultiByte))) - return False; - if (!(ctow_conv = _XlcOpenConverter(lcd, - XlcNCompoundText, lcd, XlcNWideChar))) - return False; - if (!(ctoutf8_conv = _XlcOpenConverter(lcd, - XlcNCompoundText, lcd, XlcNUtf8String))) - return False; - } - - if (category == XIM_Encoding_NameCategory) { - while (name_len > 0) { - len = (int)name[0]; - if (!strncmp(&name[1], "COMPOUND_TEXT", len)) { - if (!(ctom_conv = _XlcOpenConverter(lcd, - XlcNCompoundText, lcd, XlcNMultiByte))) - return False; - if (!(ctow_conv = _XlcOpenConverter(lcd, - XlcNCompoundText, lcd, XlcNWideChar))) - return False; - if (!(ctoutf8_conv = _XlcOpenConverter(lcd, - XlcNCompoundText, lcd, XlcNUtf8String))) - return False; - break; - } else { - /* - * Not yet - */ - } - len += sizeof(BYTE); - name_len -= len; - name += len; - } - } else if (category == XIM_Encoding_DetailCategory) { - /* - * Not yet - */ - } else { - return False; - } - - private->ctom_conv = ctom_conv; - private->ctow_conv = ctow_conv; - private->ctoutf8_conv = ctoutf8_conv; - - if (!(conv = _XlcOpenConverter(lcd, XlcNCharSet, lcd, XlcNMultiByte))) - return False; - private->cstomb_conv = conv; - - if (!(conv = _XlcOpenConverter(lcd, XlcNCharSet, lcd, XlcNWideChar))) - return False; - private->cstowc_conv = conv; - - if (!(conv = _XlcOpenConverter(lcd, XlcNCharSet, lcd, XlcNUtf8String))) - return False; - private->cstoutf8_conv = conv; - - if (!(conv = _XlcOpenConverter(lcd, XlcNUcsChar, lcd, XlcNChar))) - return False; - private->ucstoc_conv = conv; - - if (!(conv = _XlcOpenConverter(lcd, XlcNUcsChar, lcd, XlcNUtf8String))) - return False; - private->ucstoutf8_conv = conv; - - return True; -} - -Private Bool -_XimEncodingNegoCheck( - Xim im, - INT16 len, - XPointer data, - XPointer arg) -{ - CARD16 *buf_s = (CARD16 *)((CARD8 *)data + XIM_HEADER_SIZE); - CARD8 major_opcode = *((CARD8 *)data); - CARD8 minor_opcode = *((CARD8 *)data + 1); - XIMID imid = buf_s[0]; - - if ((major_opcode == XIM_ENCODING_NEGOTIATION_REPLY) - && (minor_opcode == 0) - && (imid == im->private.proto.imid)) - return True; - if ((major_opcode == XIM_ERROR) - && (minor_opcode == 0) - && (buf_s[2] & XIM_IMID_VALID) - && (imid == im->private.proto.imid)) - return True; - return False; -} - -Private Bool -_XimEncodingNegotiation( - Xim im) -{ - char *name_ptr = 0; - int name_len = 0; - char *detail_ptr = 0; - int detail_len = 0; - CARD8 *buf; - CARD16 *buf_s; - INT16 len; - CARD32 reply32[BUFSIZE/4]; - char *reply = (char *)reply32; - XPointer preply; - int buf_size; - int ret_code; - - if (!(_XimSetEncodingByName(im, &name_ptr, &name_len))) - return False; - - if (!(_XimSetEncodingByDetail(im, &detail_ptr, &detail_len))) { - if (name_ptr) - Xfree(name_ptr); - return False; - } - - len = sizeof(CARD16) - + sizeof(INT16) - + name_len - + XIM_PAD(name_len) - + sizeof(INT16) - + sizeof(CARD16) - + detail_len; - - if (!(buf = (CARD8 *)Xmalloc(XIM_HEADER_SIZE + len))) { - if (name_ptr) - Xfree(name_ptr); - if (detail_ptr) - Xfree(detail_ptr); - return False; - } - buf_s = (CARD16 *)&buf[XIM_HEADER_SIZE]; - - buf_s[0] = im->private.proto.imid; - buf_s[1] = (INT16)name_len; - if (name_ptr) - (void)memcpy((char *)&buf_s[2], name_ptr, name_len); - XIM_SET_PAD(&buf_s[2], name_len); - buf_s = (CARD16 *)((char *)&buf_s[2] + name_len); - buf_s[0] = detail_len; - buf_s[1] = 0; - if (detail_ptr) - (void)memcpy((char *)&buf_s[2], detail_ptr, detail_len); - - _XimSetHeader((XPointer)buf, XIM_ENCODING_NEGOTIATION, 0, &len); - if (!(_XimWrite(im, len, (XPointer)buf))) { - Xfree(buf); - return False; - } - _XimFlush(im); - Xfree(buf); - buf_size = BUFSIZE; - ret_code = _XimRead(im, &len, (XPointer)reply, buf_size, - _XimEncodingNegoCheck, 0); - if(ret_code == XIM_TRUE) { - preply = reply; - } else if(ret_code == XIM_OVERFLOW) { - if(len <= 0) { - preply = reply; - } else { - buf_size = len; - preply = (XPointer)Xmalloc(buf_size); - ret_code = _XimRead(im, &len, preply, buf_size, - _XimEncodingNegoCheck, 0); - if(ret_code != XIM_TRUE) { - Xfree(preply); - return False; - } - } - } else - return False; - buf_s = (CARD16 *)((char *)preply + XIM_HEADER_SIZE); - if (*((CARD8 *)preply) == XIM_ERROR) { - _XimProcError(im, 0, (XPointer)&buf_s[3]); - if(reply != preply) - Xfree(preply); - return False; - } - - if (!(_XimGetEncoding(im, &buf_s[1], name_ptr, name_len, - detail_ptr, detail_len))) { - if(reply != preply) - Xfree(preply); - return False; - } - if (name_ptr) - Xfree(name_ptr); - if (detail_ptr) - Xfree(detail_ptr); - - if(reply != preply) - Xfree(preply); - - return True; -} - -#ifdef XIM_CONNECTABLE -Private Bool -_XimSendSavedIMValues( - Xim im) -{ - XimDefIMValues im_values; - INT16 len; - CARD16 *buf_s; - char *tmp; - CARD32 tmp_buf32[BUFSIZE/4]; - char *tmp_buf = (char *)tmp_buf32; - char *buf; - int buf_size; - char *data; - int data_len; - int ret_len; - int total; - int idx; - CARD32 reply32[BUFSIZE/4]; - char *reply = (char *)reply32; - XPointer preply; - int ret_code; - - _XimGetCurrentIMValues(im, &im_values); - buf = tmp_buf; - buf_size = XIM_HEADER_SIZE + sizeof(CARD16) + sizeof(INT16); - data_len = BUFSIZE - buf_size; - total = 0; - idx = 0; - for (;;) { - data = &buf[buf_size]; - if (!_XimEncodeSavedIMATTRIBUTE(im, im->core.im_resources, - im->core.im_num_resources, &idx, data, data_len, - &ret_len, (XPointer)&im_values, XIM_SETIMVALUES)) { - if (buf != tmp_buf) - Xfree(buf); - return False; - } - - total += ret_len; - if (idx == -1) { - break; - } - - buf_size += ret_len; - if (buf == tmp_buf) { - if (!(tmp = (char *)Xmalloc(buf_size + data_len))) { - return False; - } - memcpy(tmp, buf, buf_size); - buf = tmp; - } else { - if (!(tmp = (char *)Xrealloc(buf, (buf_size + data_len)))) { - Xfree(buf); - return False; - } - buf = tmp; - } - } - - if (!total) - return True; - - buf_s = (CARD16 *)&buf[XIM_HEADER_SIZE]; - buf_s[0] = im->private.proto.imid; - buf_s[1] = (INT16)total; - - len = (INT16)(sizeof(CARD16) + sizeof(INT16) + total); - _XimSetHeader((XPointer)buf, XIM_SET_IM_VALUES, 0, &len); - if (!(_XimWrite(im, len, (XPointer)buf))) { - if (buf != tmp_buf) - Xfree(buf); - return False; - } - _XimFlush(im); - if (buf != tmp_buf) - Xfree(buf); - buf_size = BUFSIZE; - ret_code = _XimRead(im, &len, (XPointer)reply, buf_size, - _XimSetIMValuesCheck, 0); - if(ret_code == XIM_TRUE) { - preply = reply; - } else if(ret_code == XIM_OVERFLOW) { - if(len <= 0) { - preply = reply; - } else { - buf_size = (int)len; - preply = (XPointer)Xmalloc(buf_size); - ret_code = _XimRead(im, &len, reply, buf_size, - _XimSetIMValuesCheck, 0); - if(ret_code != XIM_TRUE) { - Xfree(preply); - return False; - } - } - } else - return False; - - buf_s = (CARD16 *)((char *)preply + XIM_HEADER_SIZE); - if (*((CARD8 *)preply) == XIM_ERROR) { - _XimProcError(im, 0, (XPointer)&buf_s[3]); - if(reply != preply) - Xfree(preply); - return False; - } - if(reply != preply) - Xfree(preply); - - return True; -} - -Private void -_XimDelayModeIMFree( - Xim im) -{ - if (im->core.im_resources) { - Xfree(im->core.im_resources); - im->core.im_resources = NULL; - } - if (im->core.ic_resources) { - Xfree(im->core.ic_resources); - im->core.ic_resources = NULL; - } - if (im->core.im_values_list) { - Xfree(im->core.im_values_list); - im->core.im_values_list = NULL; - } - if (im->core.ic_values_list) { - Xfree(im->core.ic_values_list); - im->core.ic_values_list = NULL; - } - return; -} - -Public Bool -_XimConnectServer( - Xim im) -{ - Xim save_im; - - if (!(save_im = (Xim)Xmalloc(sizeof(XimRec)))) - return False; - memcpy((char *)save_im, (char *)im, sizeof(XimRec)); - - if (_XimPreConnect(im) && _XimConnection(im) - && _XimOpen(im) && _XimEncodingNegotiation(im)) { - if (_XimSendSavedIMValues(im)) { - _XimDelayModeIMFree(save_im); - _XimRegisterServerFilter(im); - Xfree(save_im); - return True; - } - } - memcpy((char *)im, (char *)save_im, sizeof(XimRec)); - Xfree(save_im); - return False; -} - -Public Bool -_XimDelayModeSetAttr( - Xim im) -{ - XimDefIMValues im_values; - - if(!_XimSetIMResourceList(&im->core.im_resources, - &im->core.im_num_resources)) { - return False; - } - if(!_XimSetICResourceList(&im->core.ic_resources, - &im->core.ic_num_resources)) { - return False; - } - - _XimSetIMMode(im->core.im_resources, im->core.im_num_resources); - - _XimGetCurrentIMValues(im, &im_values); - if(!_XimSetLocalIMDefaults(im, (XPointer)&im_values, - im->core.im_resources, im->core.im_num_resources)) { - return False; - } - _XimSetCurrentIMValues(im, &im_values); - if (im->private.proto.default_styles) { - if (im->core.styles) - Xfree(im->core.styles); - im->core.styles = im->private.proto.default_styles; - } - - return True; -} - -Private Bool -_XimReconnectModeSetAttr( - Xim im) -{ - XimDefIMValues im_values; - - if(!_XimSetIMResourceList(&im->core.im_resources, - &im->core.im_num_resources)) { - return False; - } - if(!_XimSetICResourceList(&im->core.ic_resources, - &im->core.ic_num_resources)) { - return False; - } - - _XimSetIMMode(im->core.im_resources, im->core.im_num_resources); - - if (im->private.proto.default_styles) { - if (im->core.styles) - Xfree(im->core.styles); - im->core.styles = im->private.proto.default_styles; - } - - return True; -} -#endif /* XIM_CONNECTABLE */ - -Public Bool -_XimProtoOpenIM( - Xim im) -{ - _XimInitialResourceInfo(); - - im->methods = &im_methods; - -#ifdef XIM_CONNECTABLE - _XimSetProtoResource(im); -#endif /* XIM_CONNECTABLE */ - - if (_XimPreConnect(im)) { - if (_XimConnection(im) && _XimOpen(im) && _XimEncodingNegotiation(im)) { - _XimRegisterServerFilter(im); - return True; - } - _XimShutdown(im); -#ifdef XIM_CONNECTABLE - } else if (IS_DELAYBINDABLE(im)) { - if (_XimDelayModeSetAttr(im)) - return True; -#endif /* XIM_CONNECTABLE */ - } - _XimProtoIMFree(im); - return False; -} +/*
+ * Copyright 1990, 1991, 1992 Sun Microsystems, Inc. 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
+ Copyright 1993, 1994 by Sony Corporation
+
+Permission to use, copy, modify, and distribute this software and its
+documentation for any purpose and without fee is hereby granted,
+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 Digital, FUJITSU
+LIMITED and Sony Corporation not be used in advertising or publicity
+pertaining to distribution of the software without specific, written
+prior permission.
+
+DIGITAL, FUJITSU LIMITED AND SONY CORPORATION DISCLAIMS ALL WARRANTIES
+WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL DIGITAL, FUJITSU LIMITED
+AND SONY CORPORATION 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
+ Makoto Wakamatsu Sony Corporation
+ makoto@sm.sony.co.jp
+
+******************************************************************/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <X11/Xatom.h>
+#include "Xlibint.h"
+#include "Xlcint.h"
+#include "XlcPublic.h"
+#include "XlcPubI.h"
+#include "XimTrInt.h"
+#include "Ximint.h"
+
+
+Public int
+_XimCheckDataSize(
+ XPointer buf,
+ int len)
+{
+ CARD16 *buf_s = (CARD16 *)buf;
+
+ if(len < XIM_HEADER_SIZE)
+ return -1;
+ return buf_s[1];
+}
+
+Public void
+_XimSetHeader(
+ XPointer buf,
+ CARD8 major_opcode,
+ CARD8 minor_opcode,
+ INT16 *len
+)
+{
+ CARD8 *buf_b = (CARD8 *)buf;
+ CARD16 *buf_s = (CARD16 *)buf;
+
+ buf_b[0] = major_opcode;
+ buf_b[1] = minor_opcode;
+ buf_s[1] = ((*len) / 4);
+ *len += XIM_HEADER_SIZE;
+ return;
+}
+
+Public char
+_XimGetMyEndian(void)
+{
+ CARD16 test_card = 1;
+
+ if(*((char *)&test_card))
+ return LITTLEENDIAN;
+ else
+ return BIGENDIAN;
+}
+
+Private Bool
+_XimCheckServerName(
+ Xim im,
+ char *str)
+{
+ char *server_name = im->core.im_name;
+ int len;
+ int str_len;
+ int category_len = strlen(XIM_SERVER_CATEGORY);
+ char *pp;
+ register char *p;
+
+ if(server_name && *server_name)
+ len = strlen(server_name);
+ else
+ return True;
+
+ if((int)strlen(str) < category_len)
+ return False;
+
+ if(strncmp(str, XIM_SERVER_CATEGORY, category_len))
+ return False;
+
+ pp = &str[category_len];
+
+ for(;;) {
+ for(p = pp; (*p != ',') && (*p); p++);
+ str_len = (int)(p - pp);
+
+ if((len == str_len) && (!strncmp(pp, server_name, len)))
+ break;
+ if(!(*p))
+ return False;
+ pp = p + 1;
+ }
+ return True;
+}
+
+Private char *
+_XimCheckLocaleName(
+ Xim im,
+ char *address,
+ int address_len,
+ char *locale_name[],
+ int len)
+{
+ int category_len;
+ char *pp;
+ register char *p;
+ register int n;
+ Bool finish = False;
+
+ category_len = strlen(XIM_LOCAL_CATEGORY);
+ if(address_len < category_len)
+ return (char*)NULL;
+
+ if(strncmp(address, XIM_LOCAL_CATEGORY, category_len))
+ return (char*)NULL;
+
+ pp = &address[category_len];
+
+ for(;;) {
+ for( p = pp; *p && *p != ','; p++);
+ if (!*p)
+ finish = True;
+ address_len = (int)(p - pp);
+ *p = '\0';
+
+ for( n = 0; n < len; n++ )
+ if( locale_name[n] && !_XlcCompareISOLatin1( pp, locale_name[n] ) )
+ return locale_name[n];
+ if (finish)
+ break;
+ pp = p + 1;
+ }
+ return (char *)NULL;
+}
+
+Private Bool
+_XimCheckTransport(
+ char *address,
+ int address_len,
+ const char *transport,
+ int len,
+ char **trans_addr)
+{
+ int category_len = strlen(XIM_TRANSPORT_CATEGORY);
+ char *pp;
+ register char *p;
+
+ if(address_len < category_len)
+ return False;
+
+ if(strncmp(address, XIM_TRANSPORT_CATEGORY, category_len))
+ return False;
+
+ pp = &address[category_len];
+
+ for(;;) {
+ *trans_addr = pp;
+
+ for(p = pp; (*p != '/') && (*p != ',') && (*p); p++);
+ if(*p == ',') {
+ pp = p + 1;
+ continue;
+ }
+ if(!(*p))
+ return False;
+
+ address_len = (int)(p - pp);
+
+ if((len == address_len) && (!strncmp(pp, transport, len)))
+ break;
+ pp = p + 1;
+ }
+ pp = p + 1;
+ for(p = pp; (*p != ',') && (*p); p++);
+ if (*p)
+ *p = '\0';
+ return True;
+}
+
+Private Bool
+_CheckSNEvent(
+ Display *display,
+ XEvent *xevent,
+ XPointer arg)
+{
+ XSelectionEvent *event = (XSelectionEvent *)xevent;
+ Window window = *(Window*)arg;
+
+ if((event->type == SelectionNotify) && (window == event->requestor))
+ return True;
+ return False;
+}
+
+Private Bool
+_XimGetSelectionNotify(
+ Display *display,
+ Window window,
+ Atom target,
+ char **ret_address)
+{
+ XEvent event;
+ XSelectionEvent *ev = (XSelectionEvent *)&event;
+ Atom actual_type;
+ int actual_format;
+ unsigned long nitems, bytes_after;
+
+ for(;;) {
+ XIfEvent(display, &event, _CheckSNEvent, (XPointer)&window);
+ if((ev->type == SelectionNotify) && (window == ev->requestor))
+ break;
+ }
+
+ if(ev->property == (Atom)None)
+ return False;
+ if( XGetWindowProperty( display, window, target, 0L, 1000000L,
+ True, target, &actual_type, &actual_format,
+ &nitems, &bytes_after,
+ (unsigned char **)&*ret_address ) != Success )
+ return False;
+ return True;
+}
+
+Private Bool
+_XimPreConnectionIM(
+ Xim im,
+ Atom selection)
+{
+ Display *display = im->core.display;
+ Atom locales, transport;
+ char *address;
+ XLCd lcd;
+ char *language;
+ char *territory;
+ char *codeset;
+ char *trans_addr;
+ char *locale_name[4], *locale;
+ int llen, tlen, clen;
+ register int i;
+ Window window;
+ char *str;
+
+ if(!(lcd = im->core.lcd))
+ return False;
+
+ for( i = 0; i < 4; i++ )
+ locale_name[i] = NULL;
+ /* requestor window */
+ if(!(window = XCreateSimpleWindow(display, DefaultRootWindow(display),
+ 0, 0, 1, 1, 1, 0, 0)))
+ return False;
+
+ /* server name check */
+ if( !(str = XGetAtomName( display, selection )) )
+ return False;
+ if(!_XimCheckServerName(im, str)) {
+ XFree( (XPointer)str );
+ goto Error;
+ }
+ XFree( (XPointer)str );
+
+ /* locale name check */
+ _XGetLCValues(lcd, XlcNLanguage, &language, XlcNTerritory, &territory,
+ XlcNCodeset, &codeset, NULL);
+ llen = strlen( language );
+ tlen = territory ? strlen( territory ): 0;
+ clen = codeset ? strlen( codeset ): 0;
+
+ if( tlen != 0 && clen != 0 ) {
+ if( (locale_name[0] = Xmalloc(llen+tlen+clen+3)) != NULL )
+ sprintf( locale_name[0], "%s_%s.%s", language, territory, codeset );
+ }
+ if( clen != 0 ) {
+ if( (locale_name[1] = Xmalloc(llen+clen+2)) != NULL )
+ sprintf( locale_name[1], "%s.%s", language, codeset );
+ else
+ goto Error;
+ }
+ if( tlen != 0 ) {
+ if( (locale_name[2] = Xmalloc(llen+tlen+2)) != NULL )
+ sprintf( locale_name[2], "%s_%s", language, territory );
+ else
+ goto Error;
+ }
+ if( (locale_name[3] = Xmalloc(llen+1)) != NULL )
+ strcpy( locale_name[3], language );
+ else
+ goto Error;
+ if((locales = XInternAtom(display, XIM_LOCALES, True)) == (Atom)None)
+ goto Error;
+
+ XConvertSelection(display, selection, locales, locales, window,
+ CurrentTime);
+ if(!(_XimGetSelectionNotify(display, window, locales, &address)))
+ goto Error;
+
+ if((locale = _XimCheckLocaleName(im, address, strlen(address), locale_name,
+ 4)) == NULL) {
+ XFree((XPointer)address);
+ goto Error;
+ }
+ im->private.proto.locale_name = locale;
+ for( i = 0; i < 4; i++ ) {
+ if( locale_name[i] != NULL && locale_name[i] != locale ) {
+ XFree( locale_name[i] );
+ locale_name[i] = NULL;
+ }
+ }
+ XFree((XPointer)address);
+
+ /* transport check */
+ if((transport = XInternAtom(display, XIM_TRANSPORT, True)) == (Atom)None)
+ goto Error;
+
+ XConvertSelection(display, selection, transport, transport, window,
+ CurrentTime);
+ if(!_XimGetSelectionNotify(display, window, transport, &address))
+ goto Error;
+
+ for(i = 0; _XimTransportRec[i].transportname ; i++) {
+ if( _XimCheckTransport(address, strlen(address),
+ _XimTransportRec[i].transportname,
+ strlen(_XimTransportRec[i].transportname),
+ &trans_addr)) {
+ if( _XimTransportRec[i].config(im, trans_addr) ) {
+ XFree((XPointer)address);
+ XDestroyWindow(display, window);
+ return True;
+ }
+ }
+ }
+
+ XFree((XPointer)address);
+Error:
+ for( i = 0; i < 4; i++ )
+ if( locale_name[i] != NULL )
+ XFree( locale_name[i] );
+ XDestroyWindow(display, window);
+ return False;
+}
+
+Private Bool
+_XimPreConnect(
+ Xim im)
+{
+ Display *display = im->core.display;
+ Atom imserver;
+ Atom actual_type;
+ int actual_format;
+ unsigned long nitems;
+ unsigned long bytes_after;
+ unsigned char *prop_return;
+ Atom *atoms;
+ Window im_window = 0;
+ register int i;
+
+ if((imserver = XInternAtom(display, XIM_SERVERS, True)) == (Atom)None)
+ return False;
+
+ if(XGetWindowProperty(display, RootWindow(display, 0),
+ imserver, 0L, 1000000L, False, XA_ATOM, &actual_type,
+ &actual_format, &nitems, &bytes_after,
+ &prop_return) != Success)
+ return False;
+
+ if( (actual_type != XA_ATOM) || (actual_format != 32) ) {
+ if( nitems )
+ XFree((XPointer)prop_return);
+ return False;
+ }
+
+ atoms = (Atom *)prop_return;
+ for(i = 0; i < nitems; i++) {
+ if((im_window = XGetSelectionOwner(display, atoms[i])) == (Window)None)
+ continue;
+
+ if(_XimPreConnectionIM(im, atoms[i]))
+ break;
+ }
+
+ XFree((XPointer)prop_return);
+ if(i >= nitems)
+ return False;
+
+ im->private.proto.im_window = im_window;
+ return True;
+}
+
+Private Bool
+_XimGetAuthProtocolNames(
+ Xim im,
+ CARD16 *buf,
+ CARD8 *num,
+ INT16 *len)
+{
+ if (!IS_USE_AUTHORIZATION_FUNC(im)) {
+ *num = 0;
+ *len = 0;
+ return True;
+ }
+ /*
+ * Not yet
+ */
+ return True;
+}
+
+Private Bool
+_XimSetAuthReplyData(
+ Xim im,
+ XPointer buf,
+ INT16 *len)
+{
+ /*
+ * Not yet
+ */
+ *len = 0;
+ return True;
+}
+
+Private Bool
+_XimSetAuthNextData(
+ Xim im,
+ XPointer buf,
+ INT16 *len)
+{
+ /*
+ * Not yet
+ */
+ *len = 0;
+ return True;
+}
+
+Private Bool
+_XimSetAuthRequiredData(
+ Xim im,
+ XPointer buf,
+ INT16 *len)
+{
+ /*
+ * Not yet
+ */
+ *len = 0;
+ return True;
+}
+
+Private Bool
+_XimCheckAuthSetupData(
+ Xim im,
+ XPointer buf)
+{
+ /*
+ * Not yet
+ */
+ return True;
+}
+
+Private Bool
+_XimCheckAuthNextData(
+ Xim im,
+ XPointer buf)
+{
+ /*
+ * Not yet
+ */
+ return True;
+}
+
+#define NO_MORE_AUTH 2
+#define GOOD_AUTH 1
+#define BAD_AUTH 0
+
+Private int
+_XimClientAuthCheck(
+ Xim im,
+ XPointer buf)
+{
+ /*
+ * Not yet
+ */
+ return NO_MORE_AUTH;
+}
+
+Private void
+_XimAuthNG(
+ Xim im)
+{
+ CARD32 buf32[BUFSIZE/4];
+ CARD8 *buf = (CARD8 *)buf32;
+ INT16 len = 0;
+
+ _XimSetHeader((XPointer)buf, XIM_AUTH_NG, 0, &len);
+ (void)_XimWrite(im, len, (XPointer)buf);
+ _XimFlush(im);
+ return;
+}
+
+Private Bool
+_XimAllRecv(
+ Xim im,
+ INT16 len,
+ XPointer data,
+ XPointer arg)
+{
+ return True;
+}
+
+#define CLIENT_WAIT1 1
+#define CLIENT_WAIT2 2
+
+Private Bool
+_XimConnection(
+ Xim im)
+{
+ CARD32 buf32[BUFSIZE/4];
+ CARD8 *buf = (CARD8 *)buf32;
+ CARD8 *buf_b = &buf[XIM_HEADER_SIZE];
+ CARD16 *buf_s = (CARD16 *)((XPointer)buf_b);
+ INT16 len;
+ CARD8 num;
+ CARD32 reply32[BUFSIZE/4];
+ char *reply = (char *)reply32;
+ XPointer preply;
+ int buf_size;
+ int ret_code;
+ CARD8 major_opcode;
+ int wait_mode;
+ int ret;
+
+ if(!(_XimConnect(im))) /* Transport Connect */
+ return False;
+
+ if(!_XimDispatchInit(im))
+ return False;
+
+ _XimRegProtoIntrCallback(im, XIM_ERROR, 0, _XimErrorCallback, (XPointer)im);
+
+ if(!_XimGetAuthProtocolNames(im, &buf_s[4], &num, &len))
+ return False;
+
+ im->private.proto.protocol_major_version = PROTOCOLMAJORVERSION;
+ im->private.proto.protocol_minor_version = PROTOCOLMINORVERSION;
+
+ buf_b[0] = _XimGetMyEndian();
+ buf_b[1] = 0;
+ buf_s[1] = PROTOCOLMAJORVERSION;
+ buf_s[2] = PROTOCOLMINORVERSION;
+ buf_s[3] = num;
+ len += sizeof(CARD8)
+ + sizeof(CARD8)
+ + sizeof(CARD16)
+ + sizeof(CARD16)
+ + sizeof(CARD16);
+
+ major_opcode = XIM_CONNECT;
+ wait_mode = (IS_USE_AUTHORIZATION_FUNC(im)) ? CLIENT_WAIT1 : CLIENT_WAIT2;
+
+ for(;;) {
+ _XimSetHeader((XPointer)buf, major_opcode, 0, &len);
+ if (!(_XimWrite(im, len, (XPointer)buf)))
+ return False;
+ _XimFlush(im);
+ buf_size = BUFSIZE;
+ ret_code = _XimRead(im, &len, reply, buf_size, _XimAllRecv, 0);
+ if(ret_code == XIM_TRUE) {
+ preply = reply;
+ } else if(ret_code == XIM_OVERFLOW) {
+ if(len <= 0) {
+ preply = reply;
+ } else {
+ buf_size = len;
+ preply = (XPointer)Xmalloc(buf_size);
+ ret_code = _XimRead(im, &len, preply, buf_size, _XimAllRecv, 0);
+ if(ret_code != XIM_TRUE) {
+ Xfree(preply);
+ return False;
+ }
+ }
+ } else
+ return False;
+
+ major_opcode = *((CARD8 *)preply);
+ buf_s = (CARD16 *)((char *)preply + XIM_HEADER_SIZE);
+
+ if (wait_mode == CLIENT_WAIT1) {
+ if (major_opcode == XIM_AUTH_REQUIRED) {
+ ret = _XimClientAuthCheck(im, (XPointer)buf_s);
+ if(reply != preply)
+ Xfree(preply);
+ if (ret == NO_MORE_AUTH) {
+ if (!(_XimSetAuthReplyData(im,
+ (XPointer)&buf[XIM_HEADER_SIZE], &len))) {
+ _XimAuthNG(im);
+ return False;
+ }
+ major_opcode = XIM_AUTH_REPLY;
+ wait_mode = CLIENT_WAIT2;
+ } else if (ret == GOOD_AUTH) {
+ if (!(_XimSetAuthNextData(im,
+ (XPointer)&buf[XIM_HEADER_SIZE], &len))) {
+ _XimAuthNG(im);
+ return False;
+ }
+ major_opcode = XIM_AUTH_NEXT;
+ } else { /* BAD_AUTH */
+ _XimAuthNG(im);
+ return False;
+ }
+ } else {
+ if(reply != preply)
+ Xfree(preply);
+ _XimAuthNG(im);
+ return False;
+ }
+ } else { /* CLIENT_WAIT2 */
+ if (major_opcode == XIM_CONNECT_REPLY) {
+ break;
+ } else if (major_opcode == XIM_AUTH_SETUP) {
+ if (!(_XimCheckAuthSetupData(im, (XPointer)buf_s))) {
+ _XimAuthNG(im);
+ return False;
+ }
+ if(reply != preply)
+ Xfree(preply);
+ if (!(_XimSetAuthRequiredData(im,
+ (XPointer)&buf[XIM_HEADER_SIZE], &len))) {
+ _XimAuthNG(im);
+ return False;
+ }
+ major_opcode = XIM_AUTH_REQUIRED;
+ } else if (major_opcode == XIM_AUTH_NEXT) {
+ if (!(_XimCheckAuthNextData(im, (XPointer)buf_s))) {
+ _XimAuthNG(im);
+ return False;
+ }
+ if(reply != preply)
+ Xfree(preply);
+ if (!(_XimSetAuthRequiredData(im,
+ (XPointer)&buf[XIM_HEADER_SIZE], &len))) {
+ _XimAuthNG(im);
+ return False;
+ }
+ major_opcode = XIM_AUTH_REQUIRED;
+ } else if (major_opcode == XIM_AUTH_NG) {
+ if(reply != preply)
+ Xfree(preply);
+ return False;
+ } else {
+ _XimAuthNG(im);
+ if(reply != preply)
+ Xfree(preply);
+ return False;
+ }
+ }
+ }
+
+ if (!( buf_s[0] == im->private.proto.protocol_major_version
+ && buf_s[1] == im->private.proto.protocol_minor_version)) {
+ if(reply != preply)
+ Xfree(preply);
+ return False;
+ }
+ if(reply != preply)
+ Xfree(preply);
+ MARK_SERVER_CONNECTED(im);
+
+ _XimRegProtoIntrCallback(im, XIM_REGISTER_TRIGGERKEYS, 0,
+ _XimRegisterTriggerKeysCallback, (XPointer)im);
+ return True;
+}
+
+Private Bool
+_XimDisconnectCheck(
+ Xim im,
+ INT16 len,
+ XPointer data,
+ XPointer arg)
+{
+ CARD8 major_opcode = *((CARD8 *)data);
+ CARD8 minor_opcode = *((CARD8 *)data + 1);
+
+ if ((major_opcode == XIM_DISCONNECT_REPLY)
+ && (minor_opcode == 0))
+ return True;
+ if ((major_opcode == XIM_ERROR)
+ && (minor_opcode == 0))
+ return True;
+ return False;
+}
+
+Private Bool
+_XimDisconnect(
+ Xim im)
+{
+ CARD32 buf32[BUFSIZE/4];
+ CARD8 *buf = (CARD8 *)buf32;
+ INT16 len = 0;
+ CARD32 reply32[BUFSIZE/4];
+ char *reply = (char *)reply32;
+ XPointer preply;
+ int buf_size;
+ int ret_code;
+
+ if (IS_SERVER_CONNECTED(im)) {
+ _XimSetHeader((XPointer)buf, XIM_DISCONNECT, 0, &len);
+ if (!(_XimWrite(im, len, (XPointer)buf)))
+ return False;
+ _XimFlush(im);
+ buf_size = BUFSIZE;
+ ret_code = _XimRead(im, &len, (XPointer)reply, buf_size,
+ _XimDisconnectCheck, 0);
+ if(ret_code == XIM_OVERFLOW) {
+ if(len > 0) {
+ buf_size = len;
+ preply = (XPointer)Xmalloc(buf_size);
+ ret_code = _XimRead(im, &len, preply, buf_size,
+ _XimDisconnectCheck, 0);
+ Xfree(preply);
+ if(ret_code != XIM_TRUE)
+ return False;
+ }
+ } else if(ret_code == XIM_FALSE)
+ return False;
+
+ }
+ if (!(_XimShutdown(im))) /* Transport shutdown */
+ return False;
+ return True;
+}
+
+Private Bool
+_XimOpenCheck(
+ Xim im,
+ INT16 len,
+ XPointer data,
+ XPointer arg)
+{
+ CARD8 major_opcode = *((CARD8 *)data);
+ CARD8 minor_opcode = *((CARD8 *)data + 1);
+
+ if ((major_opcode == XIM_OPEN_REPLY)
+ && (minor_opcode == 0))
+ return True;
+ if ((major_opcode == XIM_ERROR)
+ && (minor_opcode == 0))
+ return True;
+ return False;
+}
+
+Private Bool
+_XimOpen(
+ Xim im)
+{
+ CARD32 buf32[BUFSIZE/4];
+ CARD8 *buf = (CARD8 *)buf32;
+ CARD8 *buf_b = &buf[XIM_HEADER_SIZE];
+ CARD16 *buf_s;
+ INT16 len;
+ CARD32 reply32[BUFSIZE/4];
+ char *reply = (char *)reply32;
+ XPointer preply;
+ int buf_size;
+ int ret_code;
+ char *locale_name;
+
+ locale_name = im->private.proto.locale_name;
+ len = strlen(locale_name);
+ buf_b[0] = (BYTE)len; /* length of locale name */
+ (void)strcpy((char *)&buf_b[1], locale_name); /* locale name */
+ len += sizeof(BYTE); /* sizeof length */
+ XIM_SET_PAD(buf_b, len); /* pad */
+
+ _XimSetHeader((XPointer)buf, XIM_OPEN, 0, &len);
+ if (!(_XimWrite(im, len, (XPointer)buf)))
+ return False;
+ _XimFlush(im);
+ buf_size = BUFSIZE;
+ ret_code = _XimRead(im, &len, reply, buf_size,
+ _XimOpenCheck, 0);
+ if(ret_code == XIM_TRUE) {
+ preply = reply;
+ } else if(ret_code == XIM_OVERFLOW) {
+ if(len <= 0) {
+ preply = reply;
+ } else {
+ buf_size = len;
+ preply = (XPointer)Xmalloc(buf_size);
+ ret_code = _XimRead(im, &len, preply, buf_size,
+ _XimOpenCheck, 0);
+ if(ret_code != XIM_TRUE) {
+ Xfree(preply);
+ return False;
+ }
+ }
+ } else
+ return False;
+ buf_s = (CARD16 *)((char *)preply + XIM_HEADER_SIZE);
+ if (*((CARD8 *)preply) == XIM_ERROR) {
+ _XimProcError(im, 0, (XPointer)&buf_s[3]);
+ if(reply != preply)
+ Xfree(preply);
+ return False;
+ }
+
+ im->private.proto.imid = buf_s[0]; /* imid */
+
+ if (!(_XimGetAttributeID(im, &buf_s[1]))) {
+ if(reply != preply)
+ Xfree(preply);
+ return False;
+ }
+ if(reply != preply)
+ Xfree(preply);
+
+ if (!(_XimSetInnerIMResourceList(&(im->private.proto.im_inner_resources),
+ &(im->private.proto.im_num_inner_resources))))
+ return False;
+
+ if (!(_XimSetInnerICResourceList(&(im->private.proto.ic_inner_resources),
+ &(im->private.proto.ic_num_inner_resources))))
+ return False;
+
+ _XimSetIMMode(im->core.im_resources, im->core.im_num_resources);
+ _XimSetIMMode(im->private.proto.im_inner_resources,
+ im->private.proto.im_num_inner_resources);
+
+ /* Transport Callbak */
+ _XimRegProtoIntrCallback(im, XIM_SET_EVENT_MASK, 0,
+ _XimSetEventMaskCallback, (XPointer)im);
+ _XimRegProtoIntrCallback(im, XIM_FORWARD_EVENT, 0,
+ _XimForwardEventCallback, (XPointer)im);
+ _XimRegProtoIntrCallback(im, XIM_COMMIT, 0,
+ _XimCommitCallback, (XPointer)im);
+ _XimRegProtoIntrCallback(im, XIM_SYNC, 0,
+ _XimSyncCallback, (XPointer)im);
+
+ if(!_XimExtension(im))
+ return False;
+
+ /* register a hook for callback protocols */
+ _XimRegisterDispatcher(im, _XimCbDispatch, (XPointer)im);
+
+ return True;
+}
+
+Private Bool
+_XimCloseCheck(
+ Xim im,
+ INT16 len,
+ XPointer data,
+ XPointer arg)
+{
+ CARD16 *buf_s = (CARD16 *)((CARD8 *)data + XIM_HEADER_SIZE);
+ CARD8 major_opcode = *((CARD8 *)data);
+ CARD8 minor_opcode = *((CARD8 *)data + 1);
+ XIMID imid = buf_s[0];
+
+ if ((major_opcode == XIM_CLOSE_REPLY)
+ && (minor_opcode == 0)
+ && (imid == im->private.proto.imid))
+ return True;
+ if ((major_opcode == XIM_ERROR)
+ && (minor_opcode == 0)
+ && (buf_s[2] & XIM_IMID_VALID)
+ && (imid == im->private.proto.imid))
+ return True;
+ return False;
+}
+
+Private Bool
+_XimClose(
+ Xim im)
+{
+ CARD32 buf32[BUFSIZE/4];
+ CARD8 *buf = (CARD8 *)buf32;
+ CARD16 *buf_s = (CARD16 *)&buf[XIM_HEADER_SIZE];
+ INT16 len;
+ CARD32 reply32[BUFSIZE/4];
+ char *reply = (char *)reply32;
+ XPointer preply;
+ int buf_size;
+ int ret_code;
+
+ if (!IS_SERVER_CONNECTED(im))
+ return True;
+
+ buf_s[0] = im->private.proto.imid; /* imid */
+ buf_s[1] = 0; /* unused */
+ len = sizeof(CARD16) /* sizeof imid */
+ + sizeof(CARD16); /* sizeof unused */
+
+ _XimSetHeader((XPointer)buf, XIM_CLOSE, 0, &len);
+ if (!(_XimWrite(im, len, (XPointer)buf)))
+ return False;
+ _XimFlush(im);
+ buf_size = BUFSIZE;
+ ret_code = _XimRead(im, &len, (XPointer)reply, buf_size,
+ _XimCloseCheck, 0);
+ if(ret_code == XIM_TRUE) {
+ preply = reply;
+ } else if(ret_code == XIM_OVERFLOW) {
+ if(len <= 0) {
+ preply = reply;
+ } else {
+ buf_size = len;
+ preply = (XPointer)Xmalloc(buf_size);
+ ret_code = _XimRead(im, &len, preply, buf_size, _XimCloseCheck, 0);
+ if(ret_code != XIM_TRUE) {
+ Xfree(preply);
+ return False;
+ }
+ }
+ } else
+ return False;
+ buf_s = (CARD16 *)((char *)preply + XIM_HEADER_SIZE);
+ if (*((CARD8 *)preply) == XIM_ERROR) {
+ _XimProcError(im, 0, (XPointer)&buf_s[3]);
+ if(reply != preply)
+ Xfree(preply);
+ return False;
+ }
+
+ if(reply != preply)
+ Xfree(preply);
+ return True;
+}
+
+Public void
+_XimProtoIMFree(
+ Xim im)
+{
+ /* XIMPrivateRec */
+ if (im->private.proto.im_onkeylist) {
+ Xfree(im->private.proto.im_onkeylist);
+ im->private.proto.im_onkeylist = NULL;
+ }
+ if (im->private.proto.im_offkeylist) {
+ Xfree(im->private.proto.im_offkeylist);
+ im->private.proto.im_offkeylist = NULL;
+ }
+ if (im->private.proto.intrproto) {
+ _XimFreeProtoIntrCallback(im);
+ im->private.proto.intrproto = NULL;
+ }
+ if (im->private.proto.im_inner_resources) {
+ Xfree(im->private.proto.im_inner_resources);
+ im->private.proto.im_inner_resources = NULL;
+ }
+ if (im->private.proto.ic_inner_resources) {
+ Xfree(im->private.proto.ic_inner_resources);
+ im->private.proto.ic_inner_resources = NULL;
+ }
+ if (im->private.proto.hold_data) {
+ Xfree(im->private.proto.hold_data);
+ im->private.proto.hold_data = NULL;
+ }
+ if (im->private.proto.locale_name) {
+ Xfree(im->private.proto.locale_name);
+ im->private.proto.locale_name = NULL;
+ }
+ if (im->private.proto.ctom_conv) {
+ _XlcCloseConverter(im->private.proto.ctom_conv);
+ im->private.proto.ctom_conv = NULL;
+ }
+ if (im->private.proto.ctow_conv) {
+ _XlcCloseConverter(im->private.proto.ctow_conv);
+ im->private.proto.ctow_conv = NULL;
+ }
+ if (im->private.proto.ctoutf8_conv) {
+ _XlcCloseConverter(im->private.proto.ctoutf8_conv);
+ im->private.proto.ctoutf8_conv = NULL;
+ }
+ if (im->private.proto.cstomb_conv) {
+ _XlcCloseConverter(im->private.proto.cstomb_conv);
+ im->private.proto.cstomb_conv = NULL;
+ }
+ if (im->private.proto.cstowc_conv) {
+ _XlcCloseConverter(im->private.proto.cstowc_conv);
+ im->private.proto.cstowc_conv = NULL;
+ }
+ if (im->private.proto.cstoutf8_conv) {
+ _XlcCloseConverter(im->private.proto.cstoutf8_conv);
+ im->private.proto.cstoutf8_conv = NULL;
+ }
+ if (im->private.proto.ucstoc_conv) {
+ _XlcCloseConverter(im->private.proto.ucstoc_conv);
+ im->private.proto.ucstoc_conv = NULL;
+ }
+ if (im->private.proto.ucstoutf8_conv) {
+ _XlcCloseConverter(im->private.proto.ucstoutf8_conv);
+ im->private.proto.ucstoutf8_conv = NULL;
+ }
+
+#ifdef XIM_CONNECTABLE
+ if (!IS_SERVER_CONNECTED(im) && IS_RECONNECTABLE(im)) {
+ return;
+ }
+#endif /* XIM_CONNECTABLE */
+
+ if (im->private.proto.saved_imvalues) {
+ Xfree(im->private.proto.saved_imvalues);
+ im->private.proto.saved_imvalues = NULL;
+ }
+ if (im->private.proto.default_styles) {
+ Xfree(im->private.proto.default_styles);
+ im->private.proto.default_styles = NULL;
+ }
+
+ /* core */
+ if (im->core.res_name) {
+ Xfree(im->core.res_name);
+ im->core.res_name = NULL;
+ }
+ if (im->core.res_class) {
+ Xfree(im->core.res_class);
+ im->core.res_class = NULL;
+ }
+ if (im->core.im_values_list) {
+ Xfree(im->core.im_values_list);
+ im->core.im_values_list = NULL;
+ }
+ if (im->core.ic_values_list) {
+ Xfree(im->core.ic_values_list);
+ im->core.ic_values_list = NULL;
+ }
+ if (im->core.im_name) {
+ Xfree(im->core.im_name);
+ im->core.im_name = NULL;
+ }
+ if (im->core.styles) {
+ Xfree(im->core.styles);
+ im->core.styles = NULL;
+ }
+ if (im->core.im_resources) {
+ Xfree(im->core.im_resources);
+ im->core.im_resources = NULL;
+ }
+ if (im->core.ic_resources) {
+ Xfree(im->core.ic_resources);
+ im->core.ic_resources = NULL;
+ }
+
+ return;
+}
+
+Private Status
+_XimProtoCloseIM(
+ XIM xim)
+{
+ Xim im = (Xim)xim;
+ XIC ic;
+ XIC next;
+ Status status;
+
+ ic = im->core.ic_chain;
+ while (ic) {
+ (*ic->methods->destroy) (ic);
+ next = ic->core.next;
+#ifdef XIM_CONNECTABLE
+ if (!(!IS_SERVER_CONNECTED(im) && IS_RECONNECTABLE(im))) {
+ Xfree ((char *) ic);
+ }
+#else
+ Xfree ((char *) ic);
+#endif /* XIM_CONNECTABLE */
+ ic = next;
+ }
+#ifdef XIM_CONNECTABLE
+ if (!(!IS_SERVER_CONNECTED(im) && IS_RECONNECTABLE(im)))
+ im->core.ic_chain = NULL;
+#else
+ im->core.ic_chain = NULL;
+#endif
+
+ _XimUnregisterServerFilter(im);
+ _XimResetIMInstantiateCallback(im);
+ status = (Status)_XimClose(im);
+ status = (Status)_XimDisconnect(im) && status;
+ _XimProtoIMFree(im);
+#ifdef XIM_CONNECTABLE
+ if (!IS_SERVER_CONNECTED(im) && IS_RECONNECTABLE(im)) {
+ _XimReconnectModeSetAttr(im);
+ for (ic = im->core.ic_chain; ic; ic = ic->core.next) {
+ _XimReconnectModeCreateIC(ic);
+ }
+ return 0;
+ }
+#endif /* XIM_CONNECTABLE */
+ _XimDestroyIMStructureList(im);
+ return status;
+}
+
+#ifdef XIM_CONNECTABLE
+Private Bool
+_XimCheckIMQuarkList(
+ XrmQuark *quark_list,
+ int num_quark,
+ XrmQuark quark)
+{
+ register int i;
+
+ for (i = 0; i < num_quark; i++) {
+ if (quark_list[i] == quark) {
+ return True;
+ }
+ }
+ return False;
+}
+
+Private Bool
+_XimSaveIMValues(
+ Xim im,
+ XIMArg *arg)
+{
+ register XIMArg *p;
+ register int n;
+ XrmQuark *quark_list;
+ XrmQuark *tmp;
+ XrmQuark quark;
+ int num_quark;
+
+ if (quark_list = im->private.proto.saved_imvalues) {
+ num_quark = im->private.proto.num_saved_imvalues;
+ for (p = arg; p && p->name; p++) {
+ quark = XrmStringToQuark(p->name);
+ if (_XimCheckIMQuarkList(quark_list, num_quark, quark)) {
+ continue;
+ }
+ if (!(tmp = (XrmQuark *)Xrealloc(quark_list,
+ (sizeof(XrmQuark) * (num_quark + 1))))) {
+ im->private.proto.saved_imvalues = quark_list;
+ im->private.proto.num_saved_imvalues = num_quark;
+ return False;
+ }
+ num_quark++;
+ quark_list = tmp;
+ quark_list[num_quark] = quark;
+ }
+ im->private.proto.saved_imvalues = quark_list;
+ im->private.proto.num_saved_imvalues = num_quark;
+ return True;
+ }
+
+ for (p = arg, n = 0; p && p->name; p++, n++);
+
+ if (!(quark_list = (XrmQuark *)Xmalloc(sizeof(XrmQuark) * n))) {
+ return False;
+ }
+
+ im->private.proto.saved_imvalues = quark_list;
+ im->private.proto.num_saved_imvalues = n;
+ for (p = arg; p && p->name; p++, quark_list++) {
+ *quark_list = XrmStringToQuark(p->name);
+ }
+
+ return True;
+}
+
+Private char *
+_XimDelayModeSetIMValues(
+ Xim im,
+ XIMArg *arg)
+{
+ XimDefIMValues im_values;
+ char *name;
+ XIMArg *values;
+
+ _XimGetCurrentIMValues(im, &im_values);
+ name = _XimSetIMValueData(im, (XPointer)&im_values, values,
+ im->core.im_resources, im->core.im_num_resources);
+ _XimSetCurrentIMValues(im, &im_values);
+
+ return name;
+}
+#endif /* XIM_CONNECTABLE */
+
+Private Bool
+_XimSetIMValuesCheck(
+ Xim im,
+ INT16 len,
+ XPointer data,
+ XPointer arg)
+{
+ CARD16 *buf_s = (CARD16 *)((CARD8 *)data + XIM_HEADER_SIZE);
+ CARD8 major_opcode = *((CARD8 *)data);
+ CARD8 minor_opcode = *((CARD8 *)data + 1);
+ XIMID imid = buf_s[0];
+
+ if ((major_opcode == XIM_SET_IM_VALUES_REPLY)
+ && (minor_opcode == 0)
+ && (imid == im->private.proto.imid))
+ return True;
+ if ((major_opcode == XIM_ERROR)
+ && (minor_opcode == 0)
+ && (buf_s[2] & XIM_IMID_VALID)
+ && (imid == im->private.proto.imid))
+ return True;
+ return False;
+}
+
+Private char *
+_XimProtoSetIMValues(
+ XIM xim,
+ XIMArg *arg)
+{
+ Xim im = (Xim)xim;
+ XimDefIMValues im_values;
+ INT16 len;
+ CARD16 *buf_s;
+ char *tmp;
+ CARD32 tmp_buf32[BUFSIZE/4];
+ char *tmp_buf = (char *)tmp_buf32;
+ char *buf;
+ int buf_size;
+ char *data;
+ int data_len;
+ int ret_len;
+ int total;
+ XIMArg *arg_ret;
+ CARD32 reply32[BUFSIZE/4];
+ char *reply = (char *)reply32;
+ XPointer preply;
+ int ret_code;
+ char *name;
+
+#ifndef XIM_CONNECTABLE
+ if (!IS_SERVER_CONNECTED(im))
+ return arg->name;
+#else
+ if (!_XimSaveIMValues(im, arg))
+ return arg->name;
+
+ if (!IS_SERVER_CONNECTED(im)) {
+ if (IS_CONNECTABLE(im)) {
+ if (!_XimConnectServer(im)) {
+ return _XimDelayModeSetIMValues(im, arg);
+ }
+ } else {
+ return arg->name;
+ }
+ }
+#endif /* XIM_CONNECTABLE */
+
+ _XimGetCurrentIMValues(im, &im_values);
+ buf = tmp_buf;
+ buf_size = XIM_HEADER_SIZE + sizeof(CARD16) + sizeof(INT16);
+ data_len = BUFSIZE - buf_size;
+ total = 0;
+ arg_ret = arg;
+ for (;;) {
+ data = &buf[buf_size];
+ if ((name = _XimEncodeIMATTRIBUTE(im, im->core.im_resources,
+ im->core.im_num_resources, arg, &arg_ret, data, data_len,
+ &ret_len, (XPointer)&im_values, XIM_SETIMVALUES))) {
+ if (buf != tmp_buf)
+ Xfree(buf);
+ break;
+ }
+
+ total += ret_len;
+ if (!(arg = arg_ret)) {
+ break;
+ }
+
+ buf_size += ret_len;
+ if (buf == tmp_buf) {
+ if (!(tmp = (char *)Xmalloc(buf_size + data_len))) {
+ return arg->name;
+ }
+ memcpy(tmp, buf, buf_size);
+ buf = tmp;
+ } else {
+ if (!(tmp = (char *)Xrealloc(buf, (buf_size + data_len)))) {
+ Xfree(buf);
+ return arg->name;
+ }
+ buf = tmp;
+ }
+ }
+ _XimSetCurrentIMValues(im, &im_values);
+
+ if (!total)
+ return (char *)NULL;
+
+ buf_s = (CARD16 *)&buf[XIM_HEADER_SIZE];
+ buf_s[0] = im->private.proto.imid;
+ buf_s[1] = (INT16)total;
+
+ len = (INT16)(sizeof(CARD16) + sizeof(INT16) + total);
+ _XimSetHeader((XPointer)buf, XIM_SET_IM_VALUES, 0, &len);
+ if (!(_XimWrite(im, len, (XPointer)buf))) {
+ if (buf != tmp_buf)
+ Xfree(buf);
+ return arg->name;
+ }
+ _XimFlush(im);
+ if (buf != tmp_buf)
+ Xfree(buf);
+ buf_size = BUFSIZE;
+ ret_code = _XimRead(im, &len, (XPointer)reply, buf_size,
+ _XimSetIMValuesCheck, 0);
+ if(ret_code == XIM_TRUE) {
+ preply = reply;
+ } else if(ret_code == XIM_OVERFLOW) {
+ if(len <= 0) {
+ preply = reply;
+ } else {
+ buf_size = (int)len;
+ preply = (XPointer)Xmalloc(buf_size);
+ ret_code = _XimRead(im, &len, reply, buf_size,
+ _XimSetIMValuesCheck, 0);
+ if(ret_code != XIM_TRUE) {
+ Xfree(preply);
+ return arg->name;
+ }
+ }
+ } else
+ return arg->name;
+ buf_s = (CARD16 *)((char *)preply + XIM_HEADER_SIZE);
+ if (*((CARD8 *)preply) == XIM_ERROR) {
+ _XimProcError(im, 0, (XPointer)&buf_s[3]);
+ if(reply != preply)
+ Xfree(preply);
+ return arg->name;
+ }
+ if(reply != preply)
+ Xfree(preply);
+
+ return name;
+}
+
+#ifdef XIM_CONNECTABLE
+Private char *
+_XimDelayModeGetIMValues(
+ Xim im,
+ XIMArg *arg)
+{
+ XimDefIMValues im_values;
+
+ _XimGetCurrentIMValues(im, &im_values);
+ return(_XimGetIMValueData(im, (XPointer)&im_values, arg,
+ im->core.im_resources, im->core.im_num_resources));
+}
+#endif /* XIM_CONNECTABLE */
+
+Private Bool
+_XimGetIMValuesCheck(
+ Xim im,
+ INT16 len,
+ XPointer data,
+ XPointer arg)
+{
+ CARD16 *buf_s = (CARD16 *)((CARD8 *)data + XIM_HEADER_SIZE);
+ CARD8 major_opcode = *((CARD8 *)data);
+ CARD8 minor_opcode = *((CARD8 *)data + 1);
+ XIMID imid = buf_s[0];
+
+ if ((major_opcode == XIM_GET_IM_VALUES_REPLY)
+ && (minor_opcode == 0)
+ && (imid == im->private.proto.imid))
+ return True;
+ if ((major_opcode == XIM_ERROR)
+ && (minor_opcode == 0)
+ && (buf_s[2] & XIM_IMID_VALID)
+ && (imid == im->private.proto.imid))
+ return True;
+ return False;
+}
+
+Private char *
+_XimProtoGetIMValues(
+ XIM xim,
+ XIMArg *arg)
+{
+ Xim im = (Xim)xim;
+ register XIMArg *p;
+ register int n;
+ CARD8 *buf;
+ CARD16 *buf_s;
+ INT16 len;
+ CARD32 reply32[BUFSIZE/4];
+ char *reply = (char *)reply32;
+ XPointer preply = NULL;
+ int buf_size;
+ int ret_code;
+ char *makeid_name;
+ char *decode_name;
+ CARD16 *data = NULL;
+ INT16 data_len = 0;
+
+#ifndef XIM_CONNECTABLE
+ if (!IS_SERVER_CONNECTED(im))
+ return arg->name;
+#else
+ if (!IS_SERVER_CONNECTED(im)) {
+ if (IS_CONNECTABLE(im)) {
+ if (!_XimConnectServer(im)) {
+ return _XimDelayModeGetIMValues(im, arg);
+ }
+ } else {
+ return arg->name;
+ }
+ }
+#endif /* XIM_CONNECTABLE */
+
+ for (n = 0, p = arg; p->name; p++)
+ n++;
+
+ if (!n)
+ return (char *)NULL;
+
+ buf_size = sizeof(CARD16) * n;
+ buf_size += XIM_HEADER_SIZE
+ + sizeof(CARD16)
+ + sizeof(INT16)
+ + XIM_PAD(buf_size);
+
+ if (!(buf = (CARD8 *)Xmalloc(buf_size)))
+ return arg->name;
+ buf_s = (CARD16 *)&buf[XIM_HEADER_SIZE];
+
+ makeid_name = _XimMakeIMAttrIDList(im, im->core.im_resources,
+ im->core.im_num_resources, arg,
+ &buf_s[2], &len, XIM_GETIMVALUES);
+
+ if (len) {
+ buf_s[0] = im->private.proto.imid; /* imid */
+ buf_s[1] = len; /* length of im-attr-id */
+ XIM_SET_PAD(&buf_s[2], len); /* pad */
+ len += sizeof(CARD16) /* sizeof imid */
+ + sizeof(INT16); /* sizeof length of attr */
+
+ _XimSetHeader((XPointer)buf, XIM_GET_IM_VALUES, 0, &len);
+ if (!(_XimWrite(im, len, (XPointer)buf))) {
+ Xfree(buf);
+ return arg->name;
+ }
+ _XimFlush(im);
+ Xfree(buf);
+ buf_size = BUFSIZE;
+ ret_code = _XimRead(im, &len, (XPointer)reply, buf_size,
+ _XimGetIMValuesCheck, 0);
+ if(ret_code == XIM_TRUE) {
+ preply = reply;
+ } else if(ret_code == XIM_OVERFLOW) {
+ if(len <= 0) {
+ preply = reply;
+ } else {
+ buf_size = len;
+ preply = (XPointer)Xmalloc(buf_size);
+ ret_code = _XimRead(im, &len, preply, buf_size,
+ _XimGetIMValuesCheck, 0);
+ if(ret_code != XIM_TRUE) {
+ Xfree(preply);
+ return arg->name;
+ }
+ }
+ } else
+ return arg->name;
+ buf_s = (CARD16 *)((char *)preply + XIM_HEADER_SIZE);
+ if (*((CARD8 *)preply) == XIM_ERROR) {
+ _XimProcError(im, 0, (XPointer)&buf_s[3]);
+ if(reply != preply)
+ Xfree(preply);
+ return arg->name;
+ }
+ data = &buf_s[2];
+ data_len = buf_s[1];
+ }
+ decode_name = _XimDecodeIMATTRIBUTE(im, im->core.im_resources,
+ im->core.im_num_resources, data, data_len,
+ arg, XIM_GETIMVALUES);
+ if (reply != preply)
+ Xfree(preply);
+
+ if (decode_name)
+ return decode_name;
+ else
+ return makeid_name;
+}
+
+Private XIMMethodsRec im_methods = {
+ _XimProtoCloseIM, /* close */
+ _XimProtoSetIMValues, /* set_values */
+ _XimProtoGetIMValues, /* get_values */
+ _XimProtoCreateIC, /* create_ic */
+ _Ximctstombs, /* ctstombs */
+ _Ximctstowcs, /* ctstowcs */
+ _Ximctstoutf8 /* ctstoutf8 */
+};
+
+Private Bool
+_XimSetEncodingByName(
+ Xim im,
+ char **buf,
+ int *len)
+{
+ char *encoding = (char *)NULL;
+ int encoding_len;
+ int compound_len;
+ BYTE *ret;
+
+ _XGetLCValues(im->core.lcd, XlcNCodeset, &encoding, NULL);
+ if (!encoding) {
+ *buf = (char *)NULL;
+ *len = 0;
+ return True;
+ }
+ encoding_len = strlen(encoding);
+ compound_len = strlen("COMPOUND_TEXT");
+ *len = encoding_len + sizeof(BYTE) + compound_len + sizeof(BYTE);
+ if (!(ret = (BYTE *)Xmalloc(*len))) {
+ return False;
+ }
+ *buf = (char *)ret;
+
+ ret[0] = (BYTE)encoding_len;
+ (void)strncpy((char *)&ret[1], encoding, encoding_len);
+ ret += (encoding_len + sizeof(BYTE));
+ ret[0] = (BYTE)compound_len;
+ (void)strncpy((char *)&ret[1], "COMPOUND_TEXT", compound_len);
+ return True;
+}
+
+Private Bool
+_XimSetEncodingByDetail(
+ Xim im,
+ char **buf,
+ int *len)
+{
+ *len = 0;
+ *buf = NULL;
+ return True;
+}
+
+Private Bool
+_XimGetEncoding(
+ Xim im,
+ CARD16 *buf,
+ char *name,
+ int name_len,
+ char *detail,
+ int detail_len)
+{
+ XLCd lcd = im->core.lcd;
+ CARD16 category = buf[0];
+ CARD16 idx = buf[1];
+ int len;
+ XlcConv ctom_conv = NULL;
+ XlcConv ctow_conv = NULL;
+ XlcConv ctoutf8_conv = NULL;
+ XlcConv conv;
+ XimProtoPrivateRec *private = &im->private.proto;
+
+ if (idx == (CARD16)XIM_Default_Encoding_IDX) { /* XXX */
+ if (!(ctom_conv = _XlcOpenConverter(lcd,
+ XlcNCompoundText, lcd, XlcNMultiByte)))
+ return False;
+ if (!(ctow_conv = _XlcOpenConverter(lcd,
+ XlcNCompoundText, lcd, XlcNWideChar)))
+ return False;
+ if (!(ctoutf8_conv = _XlcOpenConverter(lcd,
+ XlcNCompoundText, lcd, XlcNUtf8String)))
+ return False;
+ }
+
+ if (category == XIM_Encoding_NameCategory) {
+ while (name_len > 0) {
+ len = (int)name[0];
+ if (!strncmp(&name[1], "COMPOUND_TEXT", len)) {
+ if (!(ctom_conv = _XlcOpenConverter(lcd,
+ XlcNCompoundText, lcd, XlcNMultiByte)))
+ return False;
+ if (!(ctow_conv = _XlcOpenConverter(lcd,
+ XlcNCompoundText, lcd, XlcNWideChar)))
+ return False;
+ if (!(ctoutf8_conv = _XlcOpenConverter(lcd,
+ XlcNCompoundText, lcd, XlcNUtf8String)))
+ return False;
+ break;
+ } else {
+ /*
+ * Not yet
+ */
+ }
+ len += sizeof(BYTE);
+ name_len -= len;
+ name += len;
+ }
+ } else if (category == XIM_Encoding_DetailCategory) {
+ /*
+ * Not yet
+ */
+ } else {
+ return False;
+ }
+
+ private->ctom_conv = ctom_conv;
+ private->ctow_conv = ctow_conv;
+ private->ctoutf8_conv = ctoutf8_conv;
+
+ if (!(conv = _XlcOpenConverter(lcd, XlcNCharSet, lcd, XlcNMultiByte)))
+ return False;
+ private->cstomb_conv = conv;
+
+ if (!(conv = _XlcOpenConverter(lcd, XlcNCharSet, lcd, XlcNWideChar)))
+ return False;
+ private->cstowc_conv = conv;
+
+ if (!(conv = _XlcOpenConverter(lcd, XlcNCharSet, lcd, XlcNUtf8String)))
+ return False;
+ private->cstoutf8_conv = conv;
+
+ if (!(conv = _XlcOpenConverter(lcd, XlcNUcsChar, lcd, XlcNChar)))
+ return False;
+ private->ucstoc_conv = conv;
+
+ if (!(conv = _XlcOpenConverter(lcd, XlcNUcsChar, lcd, XlcNUtf8String)))
+ return False;
+ private->ucstoutf8_conv = conv;
+
+ return True;
+}
+
+Private Bool
+_XimEncodingNegoCheck(
+ Xim im,
+ INT16 len,
+ XPointer data,
+ XPointer arg)
+{
+ CARD16 *buf_s = (CARD16 *)((CARD8 *)data + XIM_HEADER_SIZE);
+ CARD8 major_opcode = *((CARD8 *)data);
+ CARD8 minor_opcode = *((CARD8 *)data + 1);
+ XIMID imid = buf_s[0];
+
+ if ((major_opcode == XIM_ENCODING_NEGOTIATION_REPLY)
+ && (minor_opcode == 0)
+ && (imid == im->private.proto.imid))
+ return True;
+ if ((major_opcode == XIM_ERROR)
+ && (minor_opcode == 0)
+ && (buf_s[2] & XIM_IMID_VALID)
+ && (imid == im->private.proto.imid))
+ return True;
+ return False;
+}
+
+Private Bool
+_XimEncodingNegotiation(
+ Xim im)
+{
+ char *name_ptr = 0;
+ int name_len = 0;
+ char *detail_ptr = 0;
+ int detail_len = 0;
+ CARD8 *buf;
+ CARD16 *buf_s;
+ INT16 len;
+ CARD32 reply32[BUFSIZE/4];
+ char *reply = (char *)reply32;
+ XPointer preply;
+ int buf_size;
+ int ret_code;
+
+ if (!(_XimSetEncodingByName(im, &name_ptr, &name_len)))
+ return False;
+
+ if (!(_XimSetEncodingByDetail(im, &detail_ptr, &detail_len))) {
+ if (name_ptr)
+ Xfree(name_ptr);
+ return False;
+ }
+
+ len = sizeof(CARD16)
+ + sizeof(INT16)
+ + name_len
+ + XIM_PAD(name_len)
+ + sizeof(INT16)
+ + sizeof(CARD16)
+ + detail_len;
+
+ if (!(buf = (CARD8 *)Xmalloc(XIM_HEADER_SIZE + len))) {
+ if (name_ptr)
+ Xfree(name_ptr);
+ if (detail_ptr)
+ Xfree(detail_ptr);
+ return False;
+ }
+ buf_s = (CARD16 *)&buf[XIM_HEADER_SIZE];
+
+ buf_s[0] = im->private.proto.imid;
+ buf_s[1] = (INT16)name_len;
+ if (name_ptr)
+ (void)memcpy((char *)&buf_s[2], name_ptr, name_len);
+ XIM_SET_PAD(&buf_s[2], name_len);
+ buf_s = (CARD16 *)((char *)&buf_s[2] + name_len);
+ buf_s[0] = detail_len;
+ buf_s[1] = 0;
+ if (detail_ptr)
+ (void)memcpy((char *)&buf_s[2], detail_ptr, detail_len);
+
+ _XimSetHeader((XPointer)buf, XIM_ENCODING_NEGOTIATION, 0, &len);
+ if (!(_XimWrite(im, len, (XPointer)buf))) {
+ Xfree(buf);
+ return False;
+ }
+ _XimFlush(im);
+ Xfree(buf);
+ buf_size = BUFSIZE;
+ ret_code = _XimRead(im, &len, (XPointer)reply, buf_size,
+ _XimEncodingNegoCheck, 0);
+ if(ret_code == XIM_TRUE) {
+ preply = reply;
+ } else if(ret_code == XIM_OVERFLOW) {
+ if(len <= 0) {
+ preply = reply;
+ } else {
+ buf_size = len;
+ preply = (XPointer)Xmalloc(buf_size);
+ ret_code = _XimRead(im, &len, preply, buf_size,
+ _XimEncodingNegoCheck, 0);
+ if(ret_code != XIM_TRUE) {
+ Xfree(preply);
+ return False;
+ }
+ }
+ } else
+ return False;
+ buf_s = (CARD16 *)((char *)preply + XIM_HEADER_SIZE);
+ if (*((CARD8 *)preply) == XIM_ERROR) {
+ _XimProcError(im, 0, (XPointer)&buf_s[3]);
+ if(reply != preply)
+ Xfree(preply);
+ return False;
+ }
+
+ if (!(_XimGetEncoding(im, &buf_s[1], name_ptr, name_len,
+ detail_ptr, detail_len))) {
+ if(reply != preply)
+ Xfree(preply);
+ return False;
+ }
+ if (name_ptr)
+ Xfree(name_ptr);
+ if (detail_ptr)
+ Xfree(detail_ptr);
+
+ if(reply != preply)
+ Xfree(preply);
+
+ return True;
+}
+
+#ifdef XIM_CONNECTABLE
+Private Bool
+_XimSendSavedIMValues(
+ Xim im)
+{
+ XimDefIMValues im_values;
+ INT16 len;
+ CARD16 *buf_s;
+ char *tmp;
+ CARD32 tmp_buf32[BUFSIZE/4];
+ char *tmp_buf = (char *)tmp_buf32;
+ char *buf;
+ int buf_size;
+ char *data;
+ int data_len;
+ int ret_len;
+ int total;
+ int idx;
+ CARD32 reply32[BUFSIZE/4];
+ char *reply = (char *)reply32;
+ XPointer preply;
+ int ret_code;
+
+ _XimGetCurrentIMValues(im, &im_values);
+ buf = tmp_buf;
+ buf_size = XIM_HEADER_SIZE + sizeof(CARD16) + sizeof(INT16);
+ data_len = BUFSIZE - buf_size;
+ total = 0;
+ idx = 0;
+ for (;;) {
+ data = &buf[buf_size];
+ if (!_XimEncodeSavedIMATTRIBUTE(im, im->core.im_resources,
+ im->core.im_num_resources, &idx, data, data_len,
+ &ret_len, (XPointer)&im_values, XIM_SETIMVALUES)) {
+ if (buf != tmp_buf)
+ Xfree(buf);
+ return False;
+ }
+
+ total += ret_len;
+ if (idx == -1) {
+ break;
+ }
+
+ buf_size += ret_len;
+ if (buf == tmp_buf) {
+ if (!(tmp = (char *)Xmalloc(buf_size + data_len))) {
+ return False;
+ }
+ memcpy(tmp, buf, buf_size);
+ buf = tmp;
+ } else {
+ if (!(tmp = (char *)Xrealloc(buf, (buf_size + data_len)))) {
+ Xfree(buf);
+ return False;
+ }
+ buf = tmp;
+ }
+ }
+
+ if (!total)
+ return True;
+
+ buf_s = (CARD16 *)&buf[XIM_HEADER_SIZE];
+ buf_s[0] = im->private.proto.imid;
+ buf_s[1] = (INT16)total;
+
+ len = (INT16)(sizeof(CARD16) + sizeof(INT16) + total);
+ _XimSetHeader((XPointer)buf, XIM_SET_IM_VALUES, 0, &len);
+ if (!(_XimWrite(im, len, (XPointer)buf))) {
+ if (buf != tmp_buf)
+ Xfree(buf);
+ return False;
+ }
+ _XimFlush(im);
+ if (buf != tmp_buf)
+ Xfree(buf);
+ buf_size = BUFSIZE;
+ ret_code = _XimRead(im, &len, (XPointer)reply, buf_size,
+ _XimSetIMValuesCheck, 0);
+ if(ret_code == XIM_TRUE) {
+ preply = reply;
+ } else if(ret_code == XIM_OVERFLOW) {
+ if(len <= 0) {
+ preply = reply;
+ } else {
+ buf_size = (int)len;
+ preply = (XPointer)Xmalloc(buf_size);
+ ret_code = _XimRead(im, &len, reply, buf_size,
+ _XimSetIMValuesCheck, 0);
+ if(ret_code != XIM_TRUE) {
+ Xfree(preply);
+ return False;
+ }
+ }
+ } else
+ return False;
+
+ buf_s = (CARD16 *)((char *)preply + XIM_HEADER_SIZE);
+ if (*((CARD8 *)preply) == XIM_ERROR) {
+ _XimProcError(im, 0, (XPointer)&buf_s[3]);
+ if(reply != preply)
+ Xfree(preply);
+ return False;
+ }
+ if(reply != preply)
+ Xfree(preply);
+
+ return True;
+}
+
+Private void
+_XimDelayModeIMFree(
+ Xim im)
+{
+ if (im->core.im_resources) {
+ Xfree(im->core.im_resources);
+ im->core.im_resources = NULL;
+ }
+ if (im->core.ic_resources) {
+ Xfree(im->core.ic_resources);
+ im->core.ic_resources = NULL;
+ }
+ if (im->core.im_values_list) {
+ Xfree(im->core.im_values_list);
+ im->core.im_values_list = NULL;
+ }
+ if (im->core.ic_values_list) {
+ Xfree(im->core.ic_values_list);
+ im->core.ic_values_list = NULL;
+ }
+ return;
+}
+
+Public Bool
+_XimConnectServer(
+ Xim im)
+{
+ Xim save_im;
+
+ if (!(save_im = (Xim)Xmalloc(sizeof(XimRec))))
+ return False;
+ memcpy((char *)save_im, (char *)im, sizeof(XimRec));
+
+ if (_XimPreConnect(im) && _XimConnection(im)
+ && _XimOpen(im) && _XimEncodingNegotiation(im)) {
+ if (_XimSendSavedIMValues(im)) {
+ _XimDelayModeIMFree(save_im);
+ _XimRegisterServerFilter(im);
+ Xfree(save_im);
+ return True;
+ }
+ }
+ memcpy((char *)im, (char *)save_im, sizeof(XimRec));
+ Xfree(save_im);
+ return False;
+}
+
+Public Bool
+_XimDelayModeSetAttr(
+ Xim im)
+{
+ XimDefIMValues im_values;
+
+ if(!_XimSetIMResourceList(&im->core.im_resources,
+ &im->core.im_num_resources)) {
+ return False;
+ }
+ if(!_XimSetICResourceList(&im->core.ic_resources,
+ &im->core.ic_num_resources)) {
+ return False;
+ }
+
+ _XimSetIMMode(im->core.im_resources, im->core.im_num_resources);
+
+ _XimGetCurrentIMValues(im, &im_values);
+ if(!_XimSetLocalIMDefaults(im, (XPointer)&im_values,
+ im->core.im_resources, im->core.im_num_resources)) {
+ return False;
+ }
+ _XimSetCurrentIMValues(im, &im_values);
+ if (im->private.proto.default_styles) {
+ if (im->core.styles)
+ Xfree(im->core.styles);
+ im->core.styles = im->private.proto.default_styles;
+ }
+
+ return True;
+}
+
+Private Bool
+_XimReconnectModeSetAttr(
+ Xim im)
+{
+ XimDefIMValues im_values;
+
+ if(!_XimSetIMResourceList(&im->core.im_resources,
+ &im->core.im_num_resources)) {
+ return False;
+ }
+ if(!_XimSetICResourceList(&im->core.ic_resources,
+ &im->core.ic_num_resources)) {
+ return False;
+ }
+
+ _XimSetIMMode(im->core.im_resources, im->core.im_num_resources);
+
+ if (im->private.proto.default_styles) {
+ if (im->core.styles)
+ Xfree(im->core.styles);
+ im->core.styles = im->private.proto.default_styles;
+ }
+
+ return True;
+}
+#endif /* XIM_CONNECTABLE */
+
+Public Bool
+_XimProtoOpenIM(
+ Xim im)
+{
+ _XimInitialResourceInfo();
+
+ im->methods = &im_methods;
+
+#ifdef XIM_CONNECTABLE
+ _XimSetProtoResource(im);
+#endif /* XIM_CONNECTABLE */
+
+ if (_XimPreConnect(im)) {
+ if (_XimConnection(im) && _XimOpen(im) && _XimEncodingNegotiation(im)) {
+ _XimRegisterServerFilter(im);
+ return True;
+ }
+ _XimShutdown(im);
+#ifdef XIM_CONNECTABLE
+ } else if (IS_DELAYBINDABLE(im)) {
+ if (_XimDelayModeSetAttr(im))
+ return True;
+#endif /* XIM_CONNECTABLE */
+ }
+ _XimProtoIMFree(im);
+ return False;
+}
diff --git a/libX11/modules/im/ximcp/imDefLkup.c b/libX11/modules/im/ximcp/imDefLkup.c index 93631b65f..a269df062 100644 --- a/libX11/modules/im/ximcp/imDefLkup.c +++ b/libX11/modules/im/ximcp/imDefLkup.c @@ -1,1169 +1,1168 @@ -/****************************************************************** - - 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: Takashi Fujiwara FUJITSU LIMITED - fujiwara@a80.tech.yk.fujitsu.co.jp - -******************************************************************/ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif -#include <X11/Xatom.h> -#define NEED_EVENTS -#include "Xlibint.h" -#include "Xlcint.h" -#include "Ximint.h" - -Public Xic -_XimICOfXICID( - Xim im, - XICID icid) -{ - Xic pic; - - for (pic = (Xic)im->core.ic_chain; pic; pic = (Xic)pic->core.next) { - if (pic->private.proto.icid == icid) - return pic; - } - return (Xic)0; -} - -Private void -_XimProcIMSetEventMask( - Xim im, - XPointer buf) -{ - EVENTMASK *buf_l = (EVENTMASK *)buf; - - im->private.proto.forward_event_mask = buf_l[0]; - im->private.proto.synchronous_event_mask = buf_l[1]; - return; -} - -Private void -_XimProcICSetEventMask( - Xic ic, - XPointer buf) -{ - EVENTMASK *buf_l = (EVENTMASK *)buf; - - ic->private.proto.forward_event_mask = buf_l[0]; - ic->private.proto.synchronous_event_mask = buf_l[1]; - _XimReregisterFilter(ic); - return; -} - -Public Bool -_XimSetEventMaskCallback( - Xim xim, - INT16 len, - XPointer data, - XPointer call_data) -{ - CARD16 *buf_s = (CARD16 *)((CARD8 *)data + XIM_HEADER_SIZE); - XIMID imid = buf_s[0]; - XICID icid = buf_s[1]; - Xim im = (Xim)call_data; - Xic ic; - - if (imid == im->private.proto.imid) { - if (icid) { - ic = _XimICOfXICID(im, icid); - _XimProcICSetEventMask(ic, (XPointer)&buf_s[2]); - } else { - _XimProcIMSetEventMask(im, (XPointer)&buf_s[2]); - } - return True; - } - return False; -} - -Private Bool -_XimSyncCheck( - Xim im, - INT16 len, - XPointer data, - XPointer arg) -{ - Xic ic = (Xic)arg; - CARD16 *buf_s = (CARD16 *)((CARD8 *)data + XIM_HEADER_SIZE); - CARD8 major_opcode = *((CARD8 *)data); - CARD8 minor_opcode = *((CARD8 *)data + 1); - XIMID imid = buf_s[0]; - XICID icid = buf_s[1]; - - if ((major_opcode == XIM_SYNC_REPLY) - && (minor_opcode == 0) - && (imid == im->private.proto.imid) - && (icid == ic->private.proto.icid)) - return True; - if ((major_opcode == XIM_ERROR) - && (minor_opcode == 0) - && (buf_s[2] & XIM_IMID_VALID) - && (imid == im->private.proto.imid) - && (buf_s[2] & XIM_ICID_VALID) - && (icid == ic->private.proto.icid)) - return True; - return False; -} - -Public Bool -_XimSync( - Xim im, - Xic ic) -{ - CARD32 buf32[BUFSIZE/4]; - CARD8 *buf = (CARD8 *)buf32; - CARD16 *buf_s = (CARD16 *)&buf[XIM_HEADER_SIZE]; - INT16 len; - CARD32 reply32[BUFSIZE/4]; - char *reply = (char *)reply32; - XPointer preply; - int buf_size; - int ret_code; - - buf_s[0] = im->private.proto.imid; /* imid */ - buf_s[1] = ic->private.proto.icid; /* icid */ - - len = sizeof(CARD16) /* sizeof imid */ - + sizeof(CARD16); /* sizeof icid */ - - _XimSetHeader((XPointer)buf, XIM_SYNC, 0, &len); - if (!(_XimWrite(im, len, (XPointer)buf))) - return False; - _XimFlush(im); - buf_size = BUFSIZE; - ret_code = _XimRead(im, &len, (XPointer)reply, buf_size, - _XimSyncCheck, (XPointer)ic); - if(ret_code == XIM_TRUE) { - preply = reply; - } else if(ret_code == XIM_OVERFLOW) { - if(len <= 0) { - preply = reply; - } else { - buf_size = len; - preply = (XPointer)Xmalloc(len); - ret_code = _XimRead(im, &len, preply, buf_size, - _XimSyncCheck, (XPointer)ic); - if(ret_code != XIM_TRUE) { - Xfree(preply); - return False; - } - } - } else { - return False; - } - buf_s = (CARD16 *)((char *)preply + XIM_HEADER_SIZE); - if (*((CARD8 *)preply) == XIM_ERROR) { - _XimProcError(im, 0, (XPointer)&buf_s[3]); - if(reply != preply) - Xfree(preply); - return False; - } - if(reply != preply) - Xfree(preply); - return True; -} - -Public Bool -_XimProcSyncReply( - Xim im, - Xic ic) -{ - CARD32 buf32[BUFSIZE/4]; - CARD8 *buf = (CARD8 *)buf32; - CARD16 *buf_s = (CARD16 *)&buf[XIM_HEADER_SIZE]; - INT16 len; - - buf_s[0] = im->private.proto.imid; /* imid */ - buf_s[1] = ic->private.proto.icid; /* icid */ - - len = sizeof(CARD16) /* sizeof imid */ - + sizeof(CARD16); /* sizeof icid */ - - _XimSetHeader((XPointer)buf, XIM_SYNC_REPLY, 0, &len); - if (!(_XimWrite(im, len, (XPointer)buf))) - return False; - _XimFlush(im); - return True; -} - -Public Bool -_XimRespSyncReply( - Xic ic, - BITMASK16 mode) -{ - if (mode & XimSYNCHRONUS) /* SYNC Request */ { - if (IS_FOCUSED(ic)) - MARK_NEED_SYNC_REPLY(ic); - else - _XimProcSyncReply((Xim)ic->core.im, ic); - } - - return True; -} - -Public Bool -_XimSyncCallback( - Xim xim, - INT16 len, - XPointer data, - XPointer call_data) -{ - CARD16 *buf_s = (CARD16 *)((CARD8 *)data + XIM_HEADER_SIZE); - XIMID imid = buf_s[0]; - XICID icid = buf_s[1]; - Xim im = (Xim)call_data; - Xic ic; - - if ((imid == im->private.proto.imid) - && (ic = _XimICOfXICID(im, icid))) { - (void)_XimProcSyncReply(im, ic); - return True; - } - return False; -} - -Private INT16 -_XimSetEventToWire( - XEvent *ev, - xEvent *event) -{ - if (!(_XimProtoEventToWire(ev, event, False))) - return 0; - event->u.u.sequenceNumber = - ((XAnyEvent *)ev)->serial & (unsigned long)0xffff; - return sz_xEvent; -} - -Private Bool -_XimForwardEventCore( - Xic ic, - XEvent *ev, - Bool sync) -{ - Xim im = (Xim)ic->core.im; - CARD32 buf32[BUFSIZE/4]; - CARD8 *buf = (CARD8 *)buf32; - CARD16 *buf_s = (CARD16 *)&buf[XIM_HEADER_SIZE]; - CARD32 reply32[BUFSIZE/4]; - char *reply = (char *)reply32; - XPointer preply; - int buf_size; - int ret_code; - INT16 len; - - if (!(len = _XimSetEventToWire(ev, (xEvent *)&buf_s[4]))) - return False; /* X event */ - - buf_s[0] = im->private.proto.imid; /* imid */ - buf_s[1] = ic->private.proto.icid; /* icid */ - buf_s[2] = sync ? XimSYNCHRONUS : 0; /* flag */ - buf_s[3] = - (CARD16)((((XAnyEvent *)ev)->serial & ~((unsigned long)0xffff)) >> 16); - /* serial number */ - - len += sizeof(CARD16) /* sizeof imid */ - + sizeof(CARD16) /* sizeof icid */ - + sizeof(BITMASK16) /* sizeof flag */ - + sizeof(CARD16); /* sizeof serila number */ - - _XimSetHeader((XPointer)buf, XIM_FORWARD_EVENT, 0, &len); - if (!(_XimWrite(im, len, (XPointer)buf))) - return False; - _XimFlush(im); - - if (sync) { - buf_size = BUFSIZE; - ret_code = _XimRead(im, &len, (XPointer)reply, buf_size, - _XimSyncCheck, (XPointer)ic); - if(ret_code == XIM_TRUE) { - preply = reply; - } else if(ret_code == XIM_OVERFLOW) { - if(len <= 0) { - preply = reply; - } else { - buf_size = len; - preply = (XPointer)Xmalloc(len); - ret_code = _XimRead(im, &len, preply, buf_size, - _XimSyncCheck, (XPointer)ic); - if(ret_code != XIM_TRUE) { - Xfree(preply); - return False; - } - } - } else { - return False; - } - buf_s = (CARD16 *)((char *)preply + XIM_HEADER_SIZE); - if (*((CARD8 *)preply) == XIM_ERROR) { - _XimProcError(im, 0, (XPointer)&buf_s[3]); - if(reply != preply) - Xfree(preply); - return False; - } - if(reply != preply) - Xfree(preply); - } - return True; -} - -Public Bool -_XimForwardEvent( - Xic ic, - XEvent *ev, - Bool sync) -{ -#ifdef EXT_FORWARD - if (((ev->type == KeyPress) || (ev->type == KeyRelease))) - if (_XimExtForwardKeyEvent(ic, (XKeyEvent *)ev, sync)) - return True; -#endif - return _XimForwardEventCore(ic, ev, sync); -} - -Private void -_XimProcEvent( - Display *d, - Xic ic, - XEvent *ev, - CARD16 *buf) -{ - INT16 serial = buf[0]; - xEvent *xev = (xEvent *)&buf[1]; - - _XimProtoWireToEvent(ev, xev, False); - ev->xany.serial |= serial << 16; - ev->xany.send_event = False; - ev->xany.display = d; - MARK_FABLICATED(ic); - return; -} - -Private Bool -_XimForwardEventRecv( - Xim im, - Xic ic, - XPointer buf) -{ - CARD16 *buf_s = (CARD16 *)buf; - Display *d = im->core.display; - XEvent ev; - - _XimProcEvent(d, ic, &ev, &buf_s[1]); - - (void)_XimRespSyncReply(ic, buf_s[0]); - - XPutBackEvent(d, &ev); - - return True; -} - -Public Bool -_XimForwardEventCallback( - Xim xim, - INT16 len, - XPointer data, - XPointer call_data) -{ - CARD16 *buf_s = (CARD16 *)((CARD8 *)data + XIM_HEADER_SIZE); - XIMID imid = buf_s[0]; - XICID icid = buf_s[1]; - Xim im = (Xim)call_data; - Xic ic; - - if ((imid == im->private.proto.imid) - && (ic = _XimICOfXICID(im, icid))) { - (void)_XimForwardEventRecv(im, ic, (XPointer)&buf_s[2]); - return True; - } - return False; -} - -Private Bool -_XimRegisterTriggerkey( - Xim im, - XPointer buf) -{ - CARD32 *buf_l = (CARD32 *)buf; - CARD32 len; - CARD32 *key; - - if (IS_DYNAMIC_EVENT_FLOW(im)) /* already Dynamic event flow mode */ - return True; - - /* - * register onkeylist - */ - - len = buf_l[0]; /* length of on-keys */ - len += sizeof(INT32); /* sizeof length of on-keys */ - - if (!(key = (CARD32 *)Xmalloc(len))) { - _XimError(im, 0, XIM_BadAlloc, (INT16)0, (CARD16)0, (char *)NULL); - return False; - } - memcpy((char *)key, (char *)buf_l, len); - im->private.proto.im_onkeylist = key; - - MARK_DYNAMIC_EVENT_FLOW(im); - - /* - * register offkeylist - */ - - buf_l = (CARD32 *)((char *)buf + len); - len = buf_l[0]; /* length of off-keys */ - len += sizeof(INT32); /* sizeof length of off-keys */ - - if (!(key = (CARD32 *)Xmalloc(len))) { - _XimError(im, 0, XIM_BadAlloc, (INT16)0, (CARD16)0, (char *)NULL); - return False; - } - - memcpy((char *)key, (char *)buf_l, len); - im->private.proto.im_offkeylist = key; - - return True; -} - -Public Bool -_XimRegisterTriggerKeysCallback( - Xim xim, - INT16 len, - XPointer data, - XPointer call_data) -{ - CARD16 *buf_s = (CARD16 *)((CARD8 *)data + XIM_HEADER_SIZE); - Xim im = (Xim)call_data; - - (void )_XimRegisterTriggerkey(im, (XPointer)&buf_s[2]); - return True; -} - -Public EVENTMASK -_XimGetWindowEventmask( - Xic ic) -{ - Xim im = (Xim )ic->core.im; - XWindowAttributes atr; - - if (!XGetWindowAttributes(im->core.display, ic->core.focus_window, &atr)) - return 0; - return (EVENTMASK)atr.your_event_mask; -} - - -Private Bool -_XimTriggerNotifyCheck( - Xim im, - INT16 len, - XPointer data, - XPointer arg) -{ - Xic ic = (Xic)arg; - CARD16 *buf_s = (CARD16 *)((CARD8 *)data + XIM_HEADER_SIZE); - CARD8 major_opcode = *((CARD8 *)data); - CARD8 minor_opcode = *((CARD8 *)data + 1); - XIMID imid = buf_s[0]; - XICID icid = buf_s[1]; - - if ((major_opcode == XIM_TRIGGER_NOTIFY_REPLY) - && (minor_opcode == 0) - && (imid == im->private.proto.imid) - && (icid == ic->private.proto.icid)) - return True; - if ((major_opcode == XIM_ERROR) - && (minor_opcode == 0) - && (buf_s[2] & XIM_IMID_VALID) - && (imid == im->private.proto.imid) - && (buf_s[2] & XIM_ICID_VALID) - && (icid == ic->private.proto.icid)) - return True; - return False; -} - -Public Bool -_XimTriggerNotify( - Xim im, - Xic ic, - int mode, - CARD32 idx) -{ - CARD32 buf32[BUFSIZE/4]; - CARD8 *buf = (CARD8 *)buf32; - CARD16 *buf_s = (CARD16 *)&buf[XIM_HEADER_SIZE]; - CARD32 *buf_l = (CARD32 *)&buf[XIM_HEADER_SIZE]; - CARD32 reply32[BUFSIZE/4]; - char *reply = (char *)reply32; - XPointer preply; - int buf_size; - int ret_code; - INT16 len; - EVENTMASK mask = _XimGetWindowEventmask(ic); - - buf_s[0] = im->private.proto.imid; /* imid */ - buf_s[1] = ic->private.proto.icid; /* icid */ - buf_l[1] = mode; /* flag */ - buf_l[2] = idx; /* index of keys list */ - buf_l[3] = mask; /* select-event-mask */ - - len = sizeof(CARD16) /* sizeof imid */ - + sizeof(CARD16) /* sizeof icid */ - + sizeof(CARD32) /* sizeof flag */ - + sizeof(CARD32) /* sizeof index of key list */ - + sizeof(EVENTMASK); /* sizeof select-event-mask */ - - _XimSetHeader((XPointer)buf, XIM_TRIGGER_NOTIFY, 0, &len); - if (!(_XimWrite(im, len, (XPointer)buf))) - return False; - _XimFlush(im); - buf_size = BUFSIZE; - ret_code = _XimRead(im, &len, (XPointer)reply, buf_size, - _XimTriggerNotifyCheck, (XPointer)ic); - if(ret_code == XIM_TRUE) { - preply = reply; - } else if(ret_code == XIM_OVERFLOW) { - if(len <= 0) { - preply = reply; - } else { - buf_size = len; - preply = (XPointer)Xmalloc(len); - ret_code = _XimRead(im, &len, (XPointer)reply, buf_size, - _XimTriggerNotifyCheck, (XPointer)ic); - if(ret_code != XIM_TRUE) { - Xfree(preply); - return False; - } - } - } else { - return False; - } - buf_s = (CARD16 *)((char *)preply + XIM_HEADER_SIZE); - if (*((CARD8 *)preply) == XIM_ERROR) { - _XimProcError(im, 0, (XPointer)&buf_s[3]); - if(reply != preply) - Xfree(preply); - return False; - } - if(reply != preply) - Xfree(preply); - return True; -} - -Private Bool -_XimRegCommitInfo( - Xic ic, - char *string, - int string_len, - KeySym *keysym, - int keysym_len) -{ - XimCommitInfo info; - - if (!(info = (XimCommitInfo)Xmalloc(sizeof(XimCommitInfoRec)))) - return False; - info->string = string; - info->string_len = string_len; - info->keysym = keysym; - info->keysym_len = keysym_len; - info->next = ic->private.proto.commit_info; - ic->private.proto.commit_info = info; - return True; -} - -Private void -_XimUnregCommitInfo( - Xic ic) -{ - XimCommitInfo info; - - if (!(info = ic->private.proto.commit_info)) - return; - - if (info->string) - Xfree(info->string); - if (info->keysym) - Xfree(info->keysym); - ic->private.proto.commit_info = info->next; - Xfree(info); - return; -} - -Public void -_XimFreeCommitInfo( - Xic ic) -{ - while (ic->private.proto.commit_info) - _XimUnregCommitInfo(ic); - return; -} - -Private Bool -_XimProcKeySym( - Xic ic, - CARD32 sym, - KeySym **xim_keysym, - int *xim_keysym_len) -{ - Xim im = (Xim)ic->core.im; - - if (!(*xim_keysym = (KeySym *)Xmalloc(sizeof(KeySym)))) { - _XimError(im, ic, XIM_BadAlloc, (INT16)0, (CARD16)0, (char *)NULL); - return False; - } - - **xim_keysym = (KeySym)sym; - *xim_keysym_len = 1; - - return True; -} - -Private Bool -_XimProcCommit( - Xic ic, - BYTE *buf, - int len, - char **xim_string, - int *xim_string_len) -{ - Xim im = (Xim)ic->core.im; - char *string; - - if (!(string = (char *)Xmalloc(len + 1))) { - _XimError(im, ic, XIM_BadAlloc, (INT16)0, (CARD16)0, (char *)NULL); - return False; - } - - (void)memcpy(string, (char *)buf, len); - string[len] = '\0'; - - *xim_string = string; - *xim_string_len = len; - return True; -} - -Private Bool -_XimCommitRecv( - Xim im, - Xic ic, - XPointer buf) -{ - CARD16 *buf_s = (CARD16 *)buf; - BITMASK16 flag = buf_s[0]; - XKeyEvent ev; - char *string = NULL; - int string_len = 0; - KeySym *keysym = NULL; - int keysym_len = 0; - - if ((flag & XimLookupBoth) == XimLookupChars) { - if (!(_XimProcCommit(ic, (BYTE *)&buf_s[2], - (int)buf_s[1], &string, &string_len))) - return False; - - } else if ((flag & XimLookupBoth) == XimLookupKeySym) { - if (!(_XimProcKeySym(ic, *(CARD32 *)&buf_s[2], &keysym, &keysym_len))) - return False; - - } else if ((flag & XimLookupBoth) == XimLookupBoth) { - if (!(_XimProcKeySym(ic, *(CARD32 *)&buf_s[2], &keysym, &keysym_len))) - return False; - - if (!(_XimProcCommit(ic, (BYTE *)&buf_s[5], - (int)buf_s[4], &string, &string_len))) - return False; - } - - if (!(_XimRegCommitInfo(ic, string, string_len, keysym, keysym_len))) { - if (string) - Xfree(string); - if (keysym) - Xfree(keysym); - _XimError(im, ic, XIM_BadAlloc, (INT16)0, (CARD16)0, (char *)NULL); - return False; - } - - (void)_XimRespSyncReply(ic, flag); - - MARK_FABLICATED(ic); - - ev.type = KeyPress; - ev.send_event = False; - ev.display = im->core.display; - ev.window = ic->core.focus_window; - ev.keycode = 0; - ev.state = 0; - - XPutBackEvent(im->core.display, (XEvent *)&ev); - - return True; -} - -Public Bool -_XimCommitCallback( - Xim xim, - INT16 len, - XPointer data, - XPointer call_data) -{ - CARD16 *buf_s = (CARD16 *)((CARD8 *)data + XIM_HEADER_SIZE); - XIMID imid = buf_s[0]; - XICID icid = buf_s[1]; - Xim im = (Xim)call_data; - Xic ic; - - if ((imid == im->private.proto.imid) - && (ic = _XimICOfXICID(im, icid))) { - (void)_XimCommitRecv(im, ic, (XPointer)&buf_s[2]); - return True; - } - return False; -} - -Public void -_XimProcError( - Xim im, - Xic ic, - XPointer data) -{ - return; -} - -Public Bool -_XimErrorCallback( - Xim xim, - INT16 len, - XPointer data, - XPointer call_data) -{ - CARD16 *buf_s = (CARD16 *)((CARD8 *)data + XIM_HEADER_SIZE); - BITMASK16 flag = buf_s[2]; - XIMID imid; - XICID icid; - Xim im = (Xim)call_data; - Xic ic = NULL; - - if (flag & XIM_IMID_VALID) { - imid = buf_s[0]; - if (imid != im->private.proto.imid) - return False; - } - if (flag & XIM_ICID_VALID) { - icid = buf_s[1]; - if (!(ic = _XimICOfXICID(im, icid))) - return False; - } - _XimProcError(im, ic, (XPointer)&buf_s[3]); - - return True; -} - -Public Bool -_XimError( - Xim im, - Xic ic, - CARD16 error_code, - INT16 detail_length, - CARD16 type, - char *detail) -{ - CARD32 buf32[BUFSIZE/4]; - CARD8 *buf = (CARD8 *)buf32; - CARD16 *buf_s = (CARD16 *)&buf[XIM_HEADER_SIZE]; - INT16 len = 0; - - buf_s[0] = im->private.proto.imid; /* imid */ - buf_s[2] = XIM_IMID_VALID; /* flag */ - if (ic) { - buf_s[1] = ic->private.proto.icid; /* icid */ - buf_s[2] |= XIM_ICID_VALID; /* flag */ - } - buf_s[3] = error_code; /* Error Code */ - buf_s[4] = detail_length; /* length of error detail */ - buf_s[5] = type; /* type of error detail */ - - if (detail_length && detail) { - len = detail_length; - memcpy((char *)&buf_s[6], detail, len); - XIM_SET_PAD(&buf_s[6], len); - } - - len += sizeof(CARD16) /* sizeof imid */ - + sizeof(CARD16) /* sizeof icid */ - + sizeof(BITMASK16) /* sizeof flag */ - + sizeof(CARD16) /* sizeof error_code */ - + sizeof(INT16) /* sizeof length of detail */ - + sizeof(CARD16); /* sizeof type */ - - _XimSetHeader((XPointer)buf, XIM_ERROR, 0, &len); - if (!(_XimWrite(im, len, (XPointer)buf))) - return False; - _XimFlush(im); - return True; -} - -Private int -_Ximctsconvert( - XlcConv conv, - char *from, - int from_len, - char *to, - int to_len, - Status *state) -{ - int from_left; - int to_left; - int from_savelen; - int to_savelen; - int from_cnvlen; - int to_cnvlen; - char *from_buf; - char *to_buf; - char scratchbuf[BUFSIZ]; - Status tmp_state; - - if (!state) - state = &tmp_state; - - if (!conv || !from || !from_len) { - *state = XLookupNone; - return 0; - } - - /* Reset the converter. The CompoundText at 'from' starts in - initial state. */ - _XlcResetConverter(conv); - - from_left = from_len; - to_left = BUFSIZ; - from_cnvlen = 0; - to_cnvlen = 0; - for (;;) { - from_buf = &from[from_cnvlen]; - from_savelen = from_left; - to_buf = &scratchbuf[to_cnvlen]; - to_savelen = to_left; - if (_XlcConvert(conv, (XPointer *)&from_buf, &from_left, - (XPointer *)&to_buf, &to_left, NULL, 0) < 0) { - *state = XLookupNone; - return 0; - } - from_cnvlen += (from_savelen - from_left); - to_cnvlen += (to_savelen - to_left); - if (from_left == 0) { - if (!to_cnvlen) { - *state = XLookupNone; - return 0; - } - break; - } - } - - if (!to || !to_len || (to_len < to_cnvlen)) { - *state = XBufferOverflow; - } else { - memcpy(to, scratchbuf, to_cnvlen); - *state = XLookupChars; - } - return to_cnvlen; -} - -Public int -_Ximctstombs(XIM xim, char *from, int from_len, - char *to, int to_len, Status *state) -{ - return _Ximctsconvert(((Xim)xim)->private.proto.ctom_conv, - from, from_len, to, to_len, state); -} - -Public int -_Ximctstowcs( - XIM xim, - char *from, - int from_len, - wchar_t *to, - int to_len, - Status *state) -{ - Xim im = (Xim)xim; - XlcConv conv = im->private.proto.ctow_conv; - int from_left; - int to_left; - int from_savelen; - int to_savelen; - int from_cnvlen; - int to_cnvlen; - char *from_buf; - wchar_t *to_buf; - wchar_t scratchbuf[BUFSIZ]; - Status tmp_state; - - if (!state) - state = &tmp_state; - - if (!conv || !from || !from_len) { - *state = XLookupNone; - return 0; - } - - /* Reset the converter. The CompoundText at 'from' starts in - initial state. */ - _XlcResetConverter(conv); - - from_left = from_len; - to_left = BUFSIZ; - from_cnvlen = 0; - to_cnvlen = 0; - for (;;) { - from_buf = &from[from_cnvlen]; - from_savelen = from_left; - to_buf = &scratchbuf[to_cnvlen]; - to_savelen = to_left; - if (_XlcConvert(conv, (XPointer *)&from_buf, &from_left, - (XPointer *)&to_buf, &to_left, NULL, 0) < 0) { - *state = XLookupNone; - return 0; - } - from_cnvlen += (from_savelen - from_left); - to_cnvlen += (to_savelen - to_left); - if (from_left == 0) { - if (!to_cnvlen){ - *state = XLookupNone; - return 0; - } - break; - } - } - - if (!to || !to_len || (to_len < to_cnvlen)) { - *state = XBufferOverflow; - } else { - memcpy(to, scratchbuf, to_cnvlen * sizeof(wchar_t)); - *state = XLookupChars; - } - return to_cnvlen; -} - -Public int -_Ximctstoutf8( - XIM xim, - char *from, - int from_len, - char *to, - int to_len, - Status *state) -{ - return _Ximctsconvert(((Xim)xim)->private.proto.ctoutf8_conv, - from, from_len, to, to_len, state); -} - -Public int -_XimProtoMbLookupString( - XIC xic, - XKeyEvent *ev, - char *buffer, - int bytes, - KeySym *keysym, - Status *state) -{ - Xic ic = (Xic)xic; - Xim im = (Xim)ic->core.im; - int ret; - Status tmp_state; - XimCommitInfo info; - - if (!IS_SERVER_CONNECTED(im)) - return 0; - - if (!state) - state = &tmp_state; - - if ((ev->type == KeyPress) && (ev->keycode == 0)) { /* Filter function */ - if (!(info = ic->private.proto.commit_info)) { - *state = XLookupNone; - return 0; - } - - ret = im->methods->ctstombs((XIM)im, info->string, - info->string_len, buffer, bytes, state); - if (*state == XBufferOverflow) - return ret; - if (keysym && (info->keysym && *(info->keysym))) { - *keysym = *(info->keysym); - if (*state == XLookupChars) - *state = XLookupBoth; - else - *state = XLookupKeySym; - } - _XimUnregCommitInfo(ic); - - } else if (ev->type == KeyPress) { - ret = _XimLookupMBText(ic, ev, buffer, bytes, keysym, NULL); - if (ret > 0) { - if (ret > bytes) - *state = XBufferOverflow; - else if (keysym && *keysym != NoSymbol) - *state = XLookupBoth; - else - *state = XLookupChars; - } else { - if (keysym && *keysym != NoSymbol) - *state = XLookupKeySym; - else - *state = XLookupNone; - } - } else { - *state = XLookupNone; - ret = 0; - } - - return ret; -} - -Public int -_XimProtoWcLookupString( - XIC xic, - XKeyEvent *ev, - wchar_t *buffer, - int bytes, - KeySym *keysym, - Status *state) -{ - Xic ic = (Xic)xic; - Xim im = (Xim)ic->core.im; - int ret; - Status tmp_state; - XimCommitInfo info; - - if (!IS_SERVER_CONNECTED(im)) - return 0; - - if (!state) - state = &tmp_state; - - if (ev->type == KeyPress && ev->keycode == 0) { /* Filter function */ - if (!(info = ic->private.proto.commit_info)) { - *state = XLookupNone; - return 0; - } - - ret = im->methods->ctstowcs((XIM)im, info->string, - info->string_len, buffer, bytes, state); - if (*state == XBufferOverflow) - return ret; - if (keysym && (info->keysym && *(info->keysym))) { - *keysym = *(info->keysym); - if (*state == XLookupChars) - *state = XLookupBoth; - else - *state = XLookupKeySym; - } - _XimUnregCommitInfo(ic); - - } else if (ev->type == KeyPress) { - ret = _XimLookupWCText(ic, ev, buffer, bytes, keysym, NULL); - if (ret > 0) { - if (ret > bytes) - *state = XBufferOverflow; - else if (keysym && *keysym != NoSymbol) - *state = XLookupBoth; - else - *state = XLookupChars; - } else { - if (keysym && *keysym != NoSymbol) - *state = XLookupKeySym; - else - *state = XLookupNone; - } - } else { - *state = XLookupNone; - ret = 0; - } - - return ret; -} - -Public int -_XimProtoUtf8LookupString( - XIC xic, - XKeyEvent *ev, - char *buffer, - int bytes, - KeySym *keysym, - Status *state) -{ - Xic ic = (Xic)xic; - Xim im = (Xim)ic->core.im; - int ret; - Status tmp_state; - XimCommitInfo info; - - if (!IS_SERVER_CONNECTED(im)) - return 0; - - if (!state) - state = &tmp_state; - - if (ev->type == KeyPress && ev->keycode == 0) { /* Filter function */ - if (!(info = ic->private.proto.commit_info)) { - *state = XLookupNone; - return 0; - } - - ret = im->methods->ctstoutf8((XIM)im, info->string, - info->string_len, buffer, bytes, state); - if (*state == XBufferOverflow) - return ret; - if (keysym && (info->keysym && *(info->keysym))) { - *keysym = *(info->keysym); - if (*state == XLookupChars) - *state = XLookupBoth; - else - *state = XLookupKeySym; - } - _XimUnregCommitInfo(ic); - - } else if (ev->type == KeyPress) { - ret = _XimLookupUTF8Text(ic, ev, buffer, bytes, keysym, NULL); - if (ret > 0) { - if (ret > bytes) - *state = XBufferOverflow; - else if (keysym && *keysym != NoSymbol) - *state = XLookupBoth; - else - *state = XLookupChars; - } else { - if (keysym && *keysym != NoSymbol) - *state = XLookupKeySym; - else - *state = XLookupNone; - } - } else { - *state = XLookupNone; - ret = 0; - } - - return ret; -} +/******************************************************************
+
+ 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: Takashi Fujiwara FUJITSU LIMITED
+ fujiwara@a80.tech.yk.fujitsu.co.jp
+
+******************************************************************/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <X11/Xatom.h>
+#include "Xlibint.h"
+#include "Xlcint.h"
+#include "Ximint.h"
+
+Public Xic
+_XimICOfXICID(
+ Xim im,
+ XICID icid)
+{
+ Xic pic;
+
+ for (pic = (Xic)im->core.ic_chain; pic; pic = (Xic)pic->core.next) {
+ if (pic->private.proto.icid == icid)
+ return pic;
+ }
+ return (Xic)0;
+}
+
+Private void
+_XimProcIMSetEventMask(
+ Xim im,
+ XPointer buf)
+{
+ EVENTMASK *buf_l = (EVENTMASK *)buf;
+
+ im->private.proto.forward_event_mask = buf_l[0];
+ im->private.proto.synchronous_event_mask = buf_l[1];
+ return;
+}
+
+Private void
+_XimProcICSetEventMask(
+ Xic ic,
+ XPointer buf)
+{
+ EVENTMASK *buf_l = (EVENTMASK *)buf;
+
+ ic->private.proto.forward_event_mask = buf_l[0];
+ ic->private.proto.synchronous_event_mask = buf_l[1];
+ _XimReregisterFilter(ic);
+ return;
+}
+
+Public Bool
+_XimSetEventMaskCallback(
+ Xim xim,
+ INT16 len,
+ XPointer data,
+ XPointer call_data)
+{
+ CARD16 *buf_s = (CARD16 *)((CARD8 *)data + XIM_HEADER_SIZE);
+ XIMID imid = buf_s[0];
+ XICID icid = buf_s[1];
+ Xim im = (Xim)call_data;
+ Xic ic;
+
+ if (imid == im->private.proto.imid) {
+ if (icid) {
+ ic = _XimICOfXICID(im, icid);
+ _XimProcICSetEventMask(ic, (XPointer)&buf_s[2]);
+ } else {
+ _XimProcIMSetEventMask(im, (XPointer)&buf_s[2]);
+ }
+ return True;
+ }
+ return False;
+}
+
+Private Bool
+_XimSyncCheck(
+ Xim im,
+ INT16 len,
+ XPointer data,
+ XPointer arg)
+{
+ Xic ic = (Xic)arg;
+ CARD16 *buf_s = (CARD16 *)((CARD8 *)data + XIM_HEADER_SIZE);
+ CARD8 major_opcode = *((CARD8 *)data);
+ CARD8 minor_opcode = *((CARD8 *)data + 1);
+ XIMID imid = buf_s[0];
+ XICID icid = buf_s[1];
+
+ if ((major_opcode == XIM_SYNC_REPLY)
+ && (minor_opcode == 0)
+ && (imid == im->private.proto.imid)
+ && (icid == ic->private.proto.icid))
+ return True;
+ if ((major_opcode == XIM_ERROR)
+ && (minor_opcode == 0)
+ && (buf_s[2] & XIM_IMID_VALID)
+ && (imid == im->private.proto.imid)
+ && (buf_s[2] & XIM_ICID_VALID)
+ && (icid == ic->private.proto.icid))
+ return True;
+ return False;
+}
+
+Public Bool
+_XimSync(
+ Xim im,
+ Xic ic)
+{
+ CARD32 buf32[BUFSIZE/4];
+ CARD8 *buf = (CARD8 *)buf32;
+ CARD16 *buf_s = (CARD16 *)&buf[XIM_HEADER_SIZE];
+ INT16 len;
+ CARD32 reply32[BUFSIZE/4];
+ char *reply = (char *)reply32;
+ XPointer preply;
+ int buf_size;
+ int ret_code;
+
+ buf_s[0] = im->private.proto.imid; /* imid */
+ buf_s[1] = ic->private.proto.icid; /* icid */
+
+ len = sizeof(CARD16) /* sizeof imid */
+ + sizeof(CARD16); /* sizeof icid */
+
+ _XimSetHeader((XPointer)buf, XIM_SYNC, 0, &len);
+ if (!(_XimWrite(im, len, (XPointer)buf)))
+ return False;
+ _XimFlush(im);
+ buf_size = BUFSIZE;
+ ret_code = _XimRead(im, &len, (XPointer)reply, buf_size,
+ _XimSyncCheck, (XPointer)ic);
+ if(ret_code == XIM_TRUE) {
+ preply = reply;
+ } else if(ret_code == XIM_OVERFLOW) {
+ if(len <= 0) {
+ preply = reply;
+ } else {
+ buf_size = len;
+ preply = (XPointer)Xmalloc(len);
+ ret_code = _XimRead(im, &len, preply, buf_size,
+ _XimSyncCheck, (XPointer)ic);
+ if(ret_code != XIM_TRUE) {
+ Xfree(preply);
+ return False;
+ }
+ }
+ } else {
+ return False;
+ }
+ buf_s = (CARD16 *)((char *)preply + XIM_HEADER_SIZE);
+ if (*((CARD8 *)preply) == XIM_ERROR) {
+ _XimProcError(im, 0, (XPointer)&buf_s[3]);
+ if(reply != preply)
+ Xfree(preply);
+ return False;
+ }
+ if(reply != preply)
+ Xfree(preply);
+ return True;
+}
+
+Public Bool
+_XimProcSyncReply(
+ Xim im,
+ Xic ic)
+{
+ CARD32 buf32[BUFSIZE/4];
+ CARD8 *buf = (CARD8 *)buf32;
+ CARD16 *buf_s = (CARD16 *)&buf[XIM_HEADER_SIZE];
+ INT16 len;
+
+ buf_s[0] = im->private.proto.imid; /* imid */
+ buf_s[1] = ic->private.proto.icid; /* icid */
+
+ len = sizeof(CARD16) /* sizeof imid */
+ + sizeof(CARD16); /* sizeof icid */
+
+ _XimSetHeader((XPointer)buf, XIM_SYNC_REPLY, 0, &len);
+ if (!(_XimWrite(im, len, (XPointer)buf)))
+ return False;
+ _XimFlush(im);
+ return True;
+}
+
+Public Bool
+_XimRespSyncReply(
+ Xic ic,
+ BITMASK16 mode)
+{
+ if (mode & XimSYNCHRONUS) /* SYNC Request */ {
+ if (IS_FOCUSED(ic))
+ MARK_NEED_SYNC_REPLY(ic);
+ else
+ _XimProcSyncReply((Xim)ic->core.im, ic);
+ }
+
+ return True;
+}
+
+Public Bool
+_XimSyncCallback(
+ Xim xim,
+ INT16 len,
+ XPointer data,
+ XPointer call_data)
+{
+ CARD16 *buf_s = (CARD16 *)((CARD8 *)data + XIM_HEADER_SIZE);
+ XIMID imid = buf_s[0];
+ XICID icid = buf_s[1];
+ Xim im = (Xim)call_data;
+ Xic ic;
+
+ if ((imid == im->private.proto.imid)
+ && (ic = _XimICOfXICID(im, icid))) {
+ (void)_XimProcSyncReply(im, ic);
+ return True;
+ }
+ return False;
+}
+
+Private INT16
+_XimSetEventToWire(
+ XEvent *ev,
+ xEvent *event)
+{
+ if (!(_XimProtoEventToWire(ev, event, False)))
+ return 0;
+ event->u.u.sequenceNumber =
+ ((XAnyEvent *)ev)->serial & (unsigned long)0xffff;
+ return sz_xEvent;
+}
+
+Private Bool
+_XimForwardEventCore(
+ Xic ic,
+ XEvent *ev,
+ Bool sync)
+{
+ Xim im = (Xim)ic->core.im;
+ CARD32 buf32[BUFSIZE/4];
+ CARD8 *buf = (CARD8 *)buf32;
+ CARD16 *buf_s = (CARD16 *)&buf[XIM_HEADER_SIZE];
+ CARD32 reply32[BUFSIZE/4];
+ char *reply = (char *)reply32;
+ XPointer preply;
+ int buf_size;
+ int ret_code;
+ INT16 len;
+
+ if (!(len = _XimSetEventToWire(ev, (xEvent *)&buf_s[4])))
+ return False; /* X event */
+
+ buf_s[0] = im->private.proto.imid; /* imid */
+ buf_s[1] = ic->private.proto.icid; /* icid */
+ buf_s[2] = sync ? XimSYNCHRONUS : 0; /* flag */
+ buf_s[3] =
+ (CARD16)((((XAnyEvent *)ev)->serial & ~((unsigned long)0xffff)) >> 16);
+ /* serial number */
+
+ len += sizeof(CARD16) /* sizeof imid */
+ + sizeof(CARD16) /* sizeof icid */
+ + sizeof(BITMASK16) /* sizeof flag */
+ + sizeof(CARD16); /* sizeof serila number */
+
+ _XimSetHeader((XPointer)buf, XIM_FORWARD_EVENT, 0, &len);
+ if (!(_XimWrite(im, len, (XPointer)buf)))
+ return False;
+ _XimFlush(im);
+
+ if (sync) {
+ buf_size = BUFSIZE;
+ ret_code = _XimRead(im, &len, (XPointer)reply, buf_size,
+ _XimSyncCheck, (XPointer)ic);
+ if(ret_code == XIM_TRUE) {
+ preply = reply;
+ } else if(ret_code == XIM_OVERFLOW) {
+ if(len <= 0) {
+ preply = reply;
+ } else {
+ buf_size = len;
+ preply = (XPointer)Xmalloc(len);
+ ret_code = _XimRead(im, &len, preply, buf_size,
+ _XimSyncCheck, (XPointer)ic);
+ if(ret_code != XIM_TRUE) {
+ Xfree(preply);
+ return False;
+ }
+ }
+ } else {
+ return False;
+ }
+ buf_s = (CARD16 *)((char *)preply + XIM_HEADER_SIZE);
+ if (*((CARD8 *)preply) == XIM_ERROR) {
+ _XimProcError(im, 0, (XPointer)&buf_s[3]);
+ if(reply != preply)
+ Xfree(preply);
+ return False;
+ }
+ if(reply != preply)
+ Xfree(preply);
+ }
+ return True;
+}
+
+Public Bool
+_XimForwardEvent(
+ Xic ic,
+ XEvent *ev,
+ Bool sync)
+{
+#ifdef EXT_FORWARD
+ if (((ev->type == KeyPress) || (ev->type == KeyRelease)))
+ if (_XimExtForwardKeyEvent(ic, (XKeyEvent *)ev, sync))
+ return True;
+#endif
+ return _XimForwardEventCore(ic, ev, sync);
+}
+
+Private void
+_XimProcEvent(
+ Display *d,
+ Xic ic,
+ XEvent *ev,
+ CARD16 *buf)
+{
+ INT16 serial = buf[0];
+ xEvent *xev = (xEvent *)&buf[1];
+
+ _XimProtoWireToEvent(ev, xev, False);
+ ev->xany.serial |= serial << 16;
+ ev->xany.send_event = False;
+ ev->xany.display = d;
+ MARK_FABLICATED(ic);
+ return;
+}
+
+Private Bool
+_XimForwardEventRecv(
+ Xim im,
+ Xic ic,
+ XPointer buf)
+{
+ CARD16 *buf_s = (CARD16 *)buf;
+ Display *d = im->core.display;
+ XEvent ev;
+
+ _XimProcEvent(d, ic, &ev, &buf_s[1]);
+
+ (void)_XimRespSyncReply(ic, buf_s[0]);
+
+ XPutBackEvent(d, &ev);
+
+ return True;
+}
+
+Public Bool
+_XimForwardEventCallback(
+ Xim xim,
+ INT16 len,
+ XPointer data,
+ XPointer call_data)
+{
+ CARD16 *buf_s = (CARD16 *)((CARD8 *)data + XIM_HEADER_SIZE);
+ XIMID imid = buf_s[0];
+ XICID icid = buf_s[1];
+ Xim im = (Xim)call_data;
+ Xic ic;
+
+ if ((imid == im->private.proto.imid)
+ && (ic = _XimICOfXICID(im, icid))) {
+ (void)_XimForwardEventRecv(im, ic, (XPointer)&buf_s[2]);
+ return True;
+ }
+ return False;
+}
+
+Private Bool
+_XimRegisterTriggerkey(
+ Xim im,
+ XPointer buf)
+{
+ CARD32 *buf_l = (CARD32 *)buf;
+ CARD32 len;
+ CARD32 *key;
+
+ if (IS_DYNAMIC_EVENT_FLOW(im)) /* already Dynamic event flow mode */
+ return True;
+
+ /*
+ * register onkeylist
+ */
+
+ len = buf_l[0]; /* length of on-keys */
+ len += sizeof(INT32); /* sizeof length of on-keys */
+
+ if (!(key = (CARD32 *)Xmalloc(len))) {
+ _XimError(im, 0, XIM_BadAlloc, (INT16)0, (CARD16)0, (char *)NULL);
+ return False;
+ }
+ memcpy((char *)key, (char *)buf_l, len);
+ im->private.proto.im_onkeylist = key;
+
+ MARK_DYNAMIC_EVENT_FLOW(im);
+
+ /*
+ * register offkeylist
+ */
+
+ buf_l = (CARD32 *)((char *)buf + len);
+ len = buf_l[0]; /* length of off-keys */
+ len += sizeof(INT32); /* sizeof length of off-keys */
+
+ if (!(key = (CARD32 *)Xmalloc(len))) {
+ _XimError(im, 0, XIM_BadAlloc, (INT16)0, (CARD16)0, (char *)NULL);
+ return False;
+ }
+
+ memcpy((char *)key, (char *)buf_l, len);
+ im->private.proto.im_offkeylist = key;
+
+ return True;
+}
+
+Public Bool
+_XimRegisterTriggerKeysCallback(
+ Xim xim,
+ INT16 len,
+ XPointer data,
+ XPointer call_data)
+{
+ CARD16 *buf_s = (CARD16 *)((CARD8 *)data + XIM_HEADER_SIZE);
+ Xim im = (Xim)call_data;
+
+ (void )_XimRegisterTriggerkey(im, (XPointer)&buf_s[2]);
+ return True;
+}
+
+Public EVENTMASK
+_XimGetWindowEventmask(
+ Xic ic)
+{
+ Xim im = (Xim )ic->core.im;
+ XWindowAttributes atr;
+
+ if (!XGetWindowAttributes(im->core.display, ic->core.focus_window, &atr))
+ return 0;
+ return (EVENTMASK)atr.your_event_mask;
+}
+
+
+Private Bool
+_XimTriggerNotifyCheck(
+ Xim im,
+ INT16 len,
+ XPointer data,
+ XPointer arg)
+{
+ Xic ic = (Xic)arg;
+ CARD16 *buf_s = (CARD16 *)((CARD8 *)data + XIM_HEADER_SIZE);
+ CARD8 major_opcode = *((CARD8 *)data);
+ CARD8 minor_opcode = *((CARD8 *)data + 1);
+ XIMID imid = buf_s[0];
+ XICID icid = buf_s[1];
+
+ if ((major_opcode == XIM_TRIGGER_NOTIFY_REPLY)
+ && (minor_opcode == 0)
+ && (imid == im->private.proto.imid)
+ && (icid == ic->private.proto.icid))
+ return True;
+ if ((major_opcode == XIM_ERROR)
+ && (minor_opcode == 0)
+ && (buf_s[2] & XIM_IMID_VALID)
+ && (imid == im->private.proto.imid)
+ && (buf_s[2] & XIM_ICID_VALID)
+ && (icid == ic->private.proto.icid))
+ return True;
+ return False;
+}
+
+Public Bool
+_XimTriggerNotify(
+ Xim im,
+ Xic ic,
+ int mode,
+ CARD32 idx)
+{
+ CARD32 buf32[BUFSIZE/4];
+ CARD8 *buf = (CARD8 *)buf32;
+ CARD16 *buf_s = (CARD16 *)&buf[XIM_HEADER_SIZE];
+ CARD32 *buf_l = (CARD32 *)&buf[XIM_HEADER_SIZE];
+ CARD32 reply32[BUFSIZE/4];
+ char *reply = (char *)reply32;
+ XPointer preply;
+ int buf_size;
+ int ret_code;
+ INT16 len;
+ EVENTMASK mask = _XimGetWindowEventmask(ic);
+
+ buf_s[0] = im->private.proto.imid; /* imid */
+ buf_s[1] = ic->private.proto.icid; /* icid */
+ buf_l[1] = mode; /* flag */
+ buf_l[2] = idx; /* index of keys list */
+ buf_l[3] = mask; /* select-event-mask */
+
+ len = sizeof(CARD16) /* sizeof imid */
+ + sizeof(CARD16) /* sizeof icid */
+ + sizeof(CARD32) /* sizeof flag */
+ + sizeof(CARD32) /* sizeof index of key list */
+ + sizeof(EVENTMASK); /* sizeof select-event-mask */
+
+ _XimSetHeader((XPointer)buf, XIM_TRIGGER_NOTIFY, 0, &len);
+ if (!(_XimWrite(im, len, (XPointer)buf)))
+ return False;
+ _XimFlush(im);
+ buf_size = BUFSIZE;
+ ret_code = _XimRead(im, &len, (XPointer)reply, buf_size,
+ _XimTriggerNotifyCheck, (XPointer)ic);
+ if(ret_code == XIM_TRUE) {
+ preply = reply;
+ } else if(ret_code == XIM_OVERFLOW) {
+ if(len <= 0) {
+ preply = reply;
+ } else {
+ buf_size = len;
+ preply = (XPointer)Xmalloc(len);
+ ret_code = _XimRead(im, &len, (XPointer)reply, buf_size,
+ _XimTriggerNotifyCheck, (XPointer)ic);
+ if(ret_code != XIM_TRUE) {
+ Xfree(preply);
+ return False;
+ }
+ }
+ } else {
+ return False;
+ }
+ buf_s = (CARD16 *)((char *)preply + XIM_HEADER_SIZE);
+ if (*((CARD8 *)preply) == XIM_ERROR) {
+ _XimProcError(im, 0, (XPointer)&buf_s[3]);
+ if(reply != preply)
+ Xfree(preply);
+ return False;
+ }
+ if(reply != preply)
+ Xfree(preply);
+ return True;
+}
+
+Private Bool
+_XimRegCommitInfo(
+ Xic ic,
+ char *string,
+ int string_len,
+ KeySym *keysym,
+ int keysym_len)
+{
+ XimCommitInfo info;
+
+ if (!(info = (XimCommitInfo)Xmalloc(sizeof(XimCommitInfoRec))))
+ return False;
+ info->string = string;
+ info->string_len = string_len;
+ info->keysym = keysym;
+ info->keysym_len = keysym_len;
+ info->next = ic->private.proto.commit_info;
+ ic->private.proto.commit_info = info;
+ return True;
+}
+
+Private void
+_XimUnregCommitInfo(
+ Xic ic)
+{
+ XimCommitInfo info;
+
+ if (!(info = ic->private.proto.commit_info))
+ return;
+
+ if (info->string)
+ Xfree(info->string);
+ if (info->keysym)
+ Xfree(info->keysym);
+ ic->private.proto.commit_info = info->next;
+ Xfree(info);
+ return;
+}
+
+Public void
+_XimFreeCommitInfo(
+ Xic ic)
+{
+ while (ic->private.proto.commit_info)
+ _XimUnregCommitInfo(ic);
+ return;
+}
+
+Private Bool
+_XimProcKeySym(
+ Xic ic,
+ CARD32 sym,
+ KeySym **xim_keysym,
+ int *xim_keysym_len)
+{
+ Xim im = (Xim)ic->core.im;
+
+ if (!(*xim_keysym = (KeySym *)Xmalloc(sizeof(KeySym)))) {
+ _XimError(im, ic, XIM_BadAlloc, (INT16)0, (CARD16)0, (char *)NULL);
+ return False;
+ }
+
+ **xim_keysym = (KeySym)sym;
+ *xim_keysym_len = 1;
+
+ return True;
+}
+
+Private Bool
+_XimProcCommit(
+ Xic ic,
+ BYTE *buf,
+ int len,
+ char **xim_string,
+ int *xim_string_len)
+{
+ Xim im = (Xim)ic->core.im;
+ char *string;
+
+ if (!(string = (char *)Xmalloc(len + 1))) {
+ _XimError(im, ic, XIM_BadAlloc, (INT16)0, (CARD16)0, (char *)NULL);
+ return False;
+ }
+
+ (void)memcpy(string, (char *)buf, len);
+ string[len] = '\0';
+
+ *xim_string = string;
+ *xim_string_len = len;
+ return True;
+}
+
+Private Bool
+_XimCommitRecv(
+ Xim im,
+ Xic ic,
+ XPointer buf)
+{
+ CARD16 *buf_s = (CARD16 *)buf;
+ BITMASK16 flag = buf_s[0];
+ XKeyEvent ev;
+ char *string = NULL;
+ int string_len = 0;
+ KeySym *keysym = NULL;
+ int keysym_len = 0;
+
+ if ((flag & XimLookupBoth) == XimLookupChars) {
+ if (!(_XimProcCommit(ic, (BYTE *)&buf_s[2],
+ (int)buf_s[1], &string, &string_len)))
+ return False;
+
+ } else if ((flag & XimLookupBoth) == XimLookupKeySym) {
+ if (!(_XimProcKeySym(ic, *(CARD32 *)&buf_s[2], &keysym, &keysym_len)))
+ return False;
+
+ } else if ((flag & XimLookupBoth) == XimLookupBoth) {
+ if (!(_XimProcKeySym(ic, *(CARD32 *)&buf_s[2], &keysym, &keysym_len)))
+ return False;
+
+ if (!(_XimProcCommit(ic, (BYTE *)&buf_s[5],
+ (int)buf_s[4], &string, &string_len)))
+ return False;
+ }
+
+ if (!(_XimRegCommitInfo(ic, string, string_len, keysym, keysym_len))) {
+ if (string)
+ Xfree(string);
+ if (keysym)
+ Xfree(keysym);
+ _XimError(im, ic, XIM_BadAlloc, (INT16)0, (CARD16)0, (char *)NULL);
+ return False;
+ }
+
+ (void)_XimRespSyncReply(ic, flag);
+
+ MARK_FABLICATED(ic);
+
+ ev.type = KeyPress;
+ ev.send_event = False;
+ ev.display = im->core.display;
+ ev.window = ic->core.focus_window;
+ ev.keycode = 0;
+ ev.state = 0;
+
+ XPutBackEvent(im->core.display, (XEvent *)&ev);
+
+ return True;
+}
+
+Public Bool
+_XimCommitCallback(
+ Xim xim,
+ INT16 len,
+ XPointer data,
+ XPointer call_data)
+{
+ CARD16 *buf_s = (CARD16 *)((CARD8 *)data + XIM_HEADER_SIZE);
+ XIMID imid = buf_s[0];
+ XICID icid = buf_s[1];
+ Xim im = (Xim)call_data;
+ Xic ic;
+
+ if ((imid == im->private.proto.imid)
+ && (ic = _XimICOfXICID(im, icid))) {
+ (void)_XimCommitRecv(im, ic, (XPointer)&buf_s[2]);
+ return True;
+ }
+ return False;
+}
+
+Public void
+_XimProcError(
+ Xim im,
+ Xic ic,
+ XPointer data)
+{
+ return;
+}
+
+Public Bool
+_XimErrorCallback(
+ Xim xim,
+ INT16 len,
+ XPointer data,
+ XPointer call_data)
+{
+ CARD16 *buf_s = (CARD16 *)((CARD8 *)data + XIM_HEADER_SIZE);
+ BITMASK16 flag = buf_s[2];
+ XIMID imid;
+ XICID icid;
+ Xim im = (Xim)call_data;
+ Xic ic = NULL;
+
+ if (flag & XIM_IMID_VALID) {
+ imid = buf_s[0];
+ if (imid != im->private.proto.imid)
+ return False;
+ }
+ if (flag & XIM_ICID_VALID) {
+ icid = buf_s[1];
+ if (!(ic = _XimICOfXICID(im, icid)))
+ return False;
+ }
+ _XimProcError(im, ic, (XPointer)&buf_s[3]);
+
+ return True;
+}
+
+Public Bool
+_XimError(
+ Xim im,
+ Xic ic,
+ CARD16 error_code,
+ INT16 detail_length,
+ CARD16 type,
+ char *detail)
+{
+ CARD32 buf32[BUFSIZE/4];
+ CARD8 *buf = (CARD8 *)buf32;
+ CARD16 *buf_s = (CARD16 *)&buf[XIM_HEADER_SIZE];
+ INT16 len = 0;
+
+ buf_s[0] = im->private.proto.imid; /* imid */
+ buf_s[2] = XIM_IMID_VALID; /* flag */
+ if (ic) {
+ buf_s[1] = ic->private.proto.icid; /* icid */
+ buf_s[2] |= XIM_ICID_VALID; /* flag */
+ }
+ buf_s[3] = error_code; /* Error Code */
+ buf_s[4] = detail_length; /* length of error detail */
+ buf_s[5] = type; /* type of error detail */
+
+ if (detail_length && detail) {
+ len = detail_length;
+ memcpy((char *)&buf_s[6], detail, len);
+ XIM_SET_PAD(&buf_s[6], len);
+ }
+
+ len += sizeof(CARD16) /* sizeof imid */
+ + sizeof(CARD16) /* sizeof icid */
+ + sizeof(BITMASK16) /* sizeof flag */
+ + sizeof(CARD16) /* sizeof error_code */
+ + sizeof(INT16) /* sizeof length of detail */
+ + sizeof(CARD16); /* sizeof type */
+
+ _XimSetHeader((XPointer)buf, XIM_ERROR, 0, &len);
+ if (!(_XimWrite(im, len, (XPointer)buf)))
+ return False;
+ _XimFlush(im);
+ return True;
+}
+
+Private int
+_Ximctsconvert(
+ XlcConv conv,
+ char *from,
+ int from_len,
+ char *to,
+ int to_len,
+ Status *state)
+{
+ int from_left;
+ int to_left;
+ int from_savelen;
+ int to_savelen;
+ int from_cnvlen;
+ int to_cnvlen;
+ char *from_buf;
+ char *to_buf;
+ char scratchbuf[BUFSIZ];
+ Status tmp_state;
+
+ if (!state)
+ state = &tmp_state;
+
+ if (!conv || !from || !from_len) {
+ *state = XLookupNone;
+ return 0;
+ }
+
+ /* Reset the converter. The CompoundText at 'from' starts in
+ initial state. */
+ _XlcResetConverter(conv);
+
+ from_left = from_len;
+ to_left = BUFSIZ;
+ from_cnvlen = 0;
+ to_cnvlen = 0;
+ for (;;) {
+ from_buf = &from[from_cnvlen];
+ from_savelen = from_left;
+ to_buf = &scratchbuf[to_cnvlen];
+ to_savelen = to_left;
+ if (_XlcConvert(conv, (XPointer *)&from_buf, &from_left,
+ (XPointer *)&to_buf, &to_left, NULL, 0) < 0) {
+ *state = XLookupNone;
+ return 0;
+ }
+ from_cnvlen += (from_savelen - from_left);
+ to_cnvlen += (to_savelen - to_left);
+ if (from_left == 0) {
+ if (!to_cnvlen) {
+ *state = XLookupNone;
+ return 0;
+ }
+ break;
+ }
+ }
+
+ if (!to || !to_len || (to_len < to_cnvlen)) {
+ *state = XBufferOverflow;
+ } else {
+ memcpy(to, scratchbuf, to_cnvlen);
+ *state = XLookupChars;
+ }
+ return to_cnvlen;
+}
+
+Public int
+_Ximctstombs(XIM xim, char *from, int from_len,
+ char *to, int to_len, Status *state)
+{
+ return _Ximctsconvert(((Xim)xim)->private.proto.ctom_conv,
+ from, from_len, to, to_len, state);
+}
+
+Public int
+_Ximctstowcs(
+ XIM xim,
+ char *from,
+ int from_len,
+ wchar_t *to,
+ int to_len,
+ Status *state)
+{
+ Xim im = (Xim)xim;
+ XlcConv conv = im->private.proto.ctow_conv;
+ int from_left;
+ int to_left;
+ int from_savelen;
+ int to_savelen;
+ int from_cnvlen;
+ int to_cnvlen;
+ char *from_buf;
+ wchar_t *to_buf;
+ wchar_t scratchbuf[BUFSIZ];
+ Status tmp_state;
+
+ if (!state)
+ state = &tmp_state;
+
+ if (!conv || !from || !from_len) {
+ *state = XLookupNone;
+ return 0;
+ }
+
+ /* Reset the converter. The CompoundText at 'from' starts in
+ initial state. */
+ _XlcResetConverter(conv);
+
+ from_left = from_len;
+ to_left = BUFSIZ;
+ from_cnvlen = 0;
+ to_cnvlen = 0;
+ for (;;) {
+ from_buf = &from[from_cnvlen];
+ from_savelen = from_left;
+ to_buf = &scratchbuf[to_cnvlen];
+ to_savelen = to_left;
+ if (_XlcConvert(conv, (XPointer *)&from_buf, &from_left,
+ (XPointer *)&to_buf, &to_left, NULL, 0) < 0) {
+ *state = XLookupNone;
+ return 0;
+ }
+ from_cnvlen += (from_savelen - from_left);
+ to_cnvlen += (to_savelen - to_left);
+ if (from_left == 0) {
+ if (!to_cnvlen){
+ *state = XLookupNone;
+ return 0;
+ }
+ break;
+ }
+ }
+
+ if (!to || !to_len || (to_len < to_cnvlen)) {
+ *state = XBufferOverflow;
+ } else {
+ memcpy(to, scratchbuf, to_cnvlen * sizeof(wchar_t));
+ *state = XLookupChars;
+ }
+ return to_cnvlen;
+}
+
+Public int
+_Ximctstoutf8(
+ XIM xim,
+ char *from,
+ int from_len,
+ char *to,
+ int to_len,
+ Status *state)
+{
+ return _Ximctsconvert(((Xim)xim)->private.proto.ctoutf8_conv,
+ from, from_len, to, to_len, state);
+}
+
+Public int
+_XimProtoMbLookupString(
+ XIC xic,
+ XKeyEvent *ev,
+ char *buffer,
+ int bytes,
+ KeySym *keysym,
+ Status *state)
+{
+ Xic ic = (Xic)xic;
+ Xim im = (Xim)ic->core.im;
+ int ret;
+ Status tmp_state;
+ XimCommitInfo info;
+
+ if (!IS_SERVER_CONNECTED(im))
+ return 0;
+
+ if (!state)
+ state = &tmp_state;
+
+ if ((ev->type == KeyPress) && (ev->keycode == 0)) { /* Filter function */
+ if (!(info = ic->private.proto.commit_info)) {
+ *state = XLookupNone;
+ return 0;
+ }
+
+ ret = im->methods->ctstombs((XIM)im, info->string,
+ info->string_len, buffer, bytes, state);
+ if (*state == XBufferOverflow)
+ return ret;
+ if (keysym && (info->keysym && *(info->keysym))) {
+ *keysym = *(info->keysym);
+ if (*state == XLookupChars)
+ *state = XLookupBoth;
+ else
+ *state = XLookupKeySym;
+ }
+ _XimUnregCommitInfo(ic);
+
+ } else if (ev->type == KeyPress) {
+ ret = _XimLookupMBText(ic, ev, buffer, bytes, keysym, NULL);
+ if (ret > 0) {
+ if (ret > bytes)
+ *state = XBufferOverflow;
+ else if (keysym && *keysym != NoSymbol)
+ *state = XLookupBoth;
+ else
+ *state = XLookupChars;
+ } else {
+ if (keysym && *keysym != NoSymbol)
+ *state = XLookupKeySym;
+ else
+ *state = XLookupNone;
+ }
+ } else {
+ *state = XLookupNone;
+ ret = 0;
+ }
+
+ return ret;
+}
+
+Public int
+_XimProtoWcLookupString(
+ XIC xic,
+ XKeyEvent *ev,
+ wchar_t *buffer,
+ int bytes,
+ KeySym *keysym,
+ Status *state)
+{
+ Xic ic = (Xic)xic;
+ Xim im = (Xim)ic->core.im;
+ int ret;
+ Status tmp_state;
+ XimCommitInfo info;
+
+ if (!IS_SERVER_CONNECTED(im))
+ return 0;
+
+ if (!state)
+ state = &tmp_state;
+
+ if (ev->type == KeyPress && ev->keycode == 0) { /* Filter function */
+ if (!(info = ic->private.proto.commit_info)) {
+ *state = XLookupNone;
+ return 0;
+ }
+
+ ret = im->methods->ctstowcs((XIM)im, info->string,
+ info->string_len, buffer, bytes, state);
+ if (*state == XBufferOverflow)
+ return ret;
+ if (keysym && (info->keysym && *(info->keysym))) {
+ *keysym = *(info->keysym);
+ if (*state == XLookupChars)
+ *state = XLookupBoth;
+ else
+ *state = XLookupKeySym;
+ }
+ _XimUnregCommitInfo(ic);
+
+ } else if (ev->type == KeyPress) {
+ ret = _XimLookupWCText(ic, ev, buffer, bytes, keysym, NULL);
+ if (ret > 0) {
+ if (ret > bytes)
+ *state = XBufferOverflow;
+ else if (keysym && *keysym != NoSymbol)
+ *state = XLookupBoth;
+ else
+ *state = XLookupChars;
+ } else {
+ if (keysym && *keysym != NoSymbol)
+ *state = XLookupKeySym;
+ else
+ *state = XLookupNone;
+ }
+ } else {
+ *state = XLookupNone;
+ ret = 0;
+ }
+
+ return ret;
+}
+
+Public int
+_XimProtoUtf8LookupString(
+ XIC xic,
+ XKeyEvent *ev,
+ char *buffer,
+ int bytes,
+ KeySym *keysym,
+ Status *state)
+{
+ Xic ic = (Xic)xic;
+ Xim im = (Xim)ic->core.im;
+ int ret;
+ Status tmp_state;
+ XimCommitInfo info;
+
+ if (!IS_SERVER_CONNECTED(im))
+ return 0;
+
+ if (!state)
+ state = &tmp_state;
+
+ if (ev->type == KeyPress && ev->keycode == 0) { /* Filter function */
+ if (!(info = ic->private.proto.commit_info)) {
+ *state = XLookupNone;
+ return 0;
+ }
+
+ ret = im->methods->ctstoutf8((XIM)im, info->string,
+ info->string_len, buffer, bytes, state);
+ if (*state == XBufferOverflow)
+ return ret;
+ if (keysym && (info->keysym && *(info->keysym))) {
+ *keysym = *(info->keysym);
+ if (*state == XLookupChars)
+ *state = XLookupBoth;
+ else
+ *state = XLookupKeySym;
+ }
+ _XimUnregCommitInfo(ic);
+
+ } else if (ev->type == KeyPress) {
+ ret = _XimLookupUTF8Text(ic, ev, buffer, bytes, keysym, NULL);
+ if (ret > 0) {
+ if (ret > bytes)
+ *state = XBufferOverflow;
+ else if (keysym && *keysym != NoSymbol)
+ *state = XLookupBoth;
+ else
+ *state = XLookupChars;
+ } else {
+ if (keysym && *keysym != NoSymbol)
+ *state = XLookupKeySym;
+ else
+ *state = XLookupNone;
+ }
+ } else {
+ *state = XLookupNone;
+ ret = 0;
+ }
+
+ return ret;
+}
diff --git a/libX11/modules/im/ximcp/imEvToWire.c b/libX11/modules/im/ximcp/imEvToWire.c index bae5e7ffb..8dd263381 100644 --- a/libX11/modules/im/ximcp/imEvToWire.c +++ b/libX11/modules/im/ximcp/imEvToWire.c @@ -1,790 +1,788 @@ -/*********************************************************** -Copyright 1993 by Digital Equipment Corporation, Maynard, Massachusetts, - - All Rights Reserved - -Permission to use, copy, modify, and distribute this software and its -documentation for any purpose and without fee is hereby granted, -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 Digital not be -used in advertising or publicity pertaining to distribution of the -software without specific, written prior permission. - -DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING -ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL -DIGITAL 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. - -******************************************************************/ - -#define NEED_EVENTS -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif -#include <X11/Xlibint.h> -#include <X11/Xlib.h> -#undef NEED_EVENTS -#include "Ximint.h" - - -#define sw16(n, s) ((s) ? \ - (((n) << 8 & 0xff00) | \ - ((n) >> 8 & 0xff) \ - ) : n) - -#define sw32(n, s) ((s) ? \ - (((n) << 24 & 0xff000000) | \ - ((n) << 8 & 0xff0000) | \ - ((n) >> 8 & 0xff00) | \ - ((n) >> 24 & 0xff) \ - ) : n) - -Status -_XimProtoEventToWire( - register XEvent *re, /* pointer to where event should be reformatted */ - register xEvent *event, /* wire protocol event */ - Bool sw) /* swap byte? */ -{ - switch (event->u.u.type = re->type) { - case KeyPress: - case KeyRelease: - { - register XKeyEvent *ev = (XKeyEvent*) re; - event->u.keyButtonPointer.root = sw32(ev->root, sw); - event->u.keyButtonPointer.event = - sw32(ev->window, sw); - event->u.keyButtonPointer.child = - sw32(ev->subwindow, sw); - event->u.keyButtonPointer.time = sw32(ev->time, sw); - event->u.keyButtonPointer.eventX = sw16(ev->x, sw) ; - event->u.keyButtonPointer.eventY = sw16(ev->y, sw) ; - event->u.keyButtonPointer.rootX = - sw16(ev->x_root, sw); - event->u.keyButtonPointer.rootY = - sw16(ev->y_root, sw); - event->u.keyButtonPointer.state = sw16(ev->state, sw); - event->u.keyButtonPointer.sameScreen = ev->same_screen; - event->u.u.detail = ev->keycode; - } - break; - case ButtonPress: - case ButtonRelease: - { - register XButtonEvent *ev = (XButtonEvent *) re; - event->u.keyButtonPointer.root = sw32(ev->root, sw); - event->u.keyButtonPointer.event = sw32(ev->window, sw); - event->u.keyButtonPointer.child = sw32(ev->subwindow, sw); - event->u.keyButtonPointer.time = sw32(ev->time, sw); - event->u.keyButtonPointer.eventX = sw16(ev->x, sw); - event->u.keyButtonPointer.eventY = sw16(ev->y, sw); - event->u.keyButtonPointer.rootX = sw16(ev->x_root, sw); - event->u.keyButtonPointer.rootY = sw16(ev->y_root, sw); - event->u.keyButtonPointer.state = sw16(ev->state, sw); - event->u.keyButtonPointer.sameScreen = ev->same_screen; - event->u.u.detail = ev->button; - } - break; - case MotionNotify: - { - register XMotionEvent *ev = (XMotionEvent *)re; - event->u.keyButtonPointer.root = sw32(ev->root, sw); - event->u.keyButtonPointer.event = sw32(ev->window, sw); - event->u.keyButtonPointer.child = sw32(ev->subwindow, sw); - event->u.keyButtonPointer.time = sw32(ev->time, sw); - event->u.keyButtonPointer.eventX= sw16(ev->x, sw); - event->u.keyButtonPointer.eventY= sw16(ev->y, sw); - event->u.keyButtonPointer.rootX = sw16(ev->x_root, sw); - event->u.keyButtonPointer.rootY = sw16(ev->y_root, sw); - event->u.keyButtonPointer.state = sw16(ev->state, sw); - event->u.keyButtonPointer.sameScreen= ev->same_screen; - event->u.u.detail = ev->is_hint; - } - break; - case EnterNotify: - case LeaveNotify: - { - register XCrossingEvent *ev = (XCrossingEvent *) re; - event->u.enterLeave.root = sw32(ev->root, sw); - event->u.enterLeave.event = sw32(ev->window, sw); - event->u.enterLeave.child = sw32(ev->subwindow, sw); - event->u.enterLeave.time = sw32(ev->time, sw); - event->u.enterLeave.eventX = sw16(ev->x, sw); - event->u.enterLeave.eventY = sw16(ev->y, sw); - event->u.enterLeave.rootX = sw16(ev->x_root, sw); - event->u.enterLeave.rootY = sw16(ev->y_root, sw); - event->u.enterLeave.state = sw16(ev->state, sw); - event->u.enterLeave.mode = ev->mode; - event->u.enterLeave.flags = 0; - if (ev->same_screen) { - event->u.enterLeave.flags |= ELFlagSameScreen; - } - if (ev->focus) { - event->u.enterLeave.flags |= ELFlagFocus; - } - event->u.u.detail = ev->detail; - } - break; - case FocusIn: - case FocusOut: - { - register XFocusChangeEvent *ev = (XFocusChangeEvent *) re; - event->u.focus.window = sw32(ev->window, sw); - event->u.focus.mode = ev->mode; - event->u.u.detail = ev->detail; - } - break; - case KeymapNotify: - { - register XKeymapEvent *ev = (XKeymapEvent *) re; - memcpy((char *)(((xKeymapEvent *) event)->map), - &ev->key_vector[1], - sizeof (((xKeymapEvent *) event)->map)); - } - break; - case Expose: - { - register XExposeEvent *ev = (XExposeEvent *) re; - event->u.expose.window = sw32(ev->window, sw); - event->u.expose.x = sw16(ev->x, sw); - event->u.expose.y = sw16(ev->y, sw); - event->u.expose.width = sw16(ev->width, sw); - event->u.expose.height = sw16(ev->height, sw); - event->u.expose.count = sw16(ev->count, sw); - } - break; - case GraphicsExpose: - { - register XGraphicsExposeEvent *ev = - (XGraphicsExposeEvent *) re; - event->u.graphicsExposure.drawable = sw32(ev->drawable, sw); - event->u.graphicsExposure.x = sw16(ev->x, sw); - event->u.graphicsExposure.y = sw16(ev->y, sw); - event->u.graphicsExposure.width = sw16(ev->width, sw); - event->u.graphicsExposure.height = sw16(ev->height, sw); - event->u.graphicsExposure.count = sw16(ev->count, sw); - event->u.graphicsExposure.majorEvent= ev->major_code; - event->u.graphicsExposure.minorEvent= sw16(ev->minor_code, sw); - } - break; - case NoExpose: - { - register XNoExposeEvent *ev = (XNoExposeEvent *) re; - event->u.noExposure.drawable = sw32(ev->drawable, sw); - event->u.noExposure.majorEvent = ev->major_code; - event->u.noExposure.minorEvent = sw16(ev->minor_code, sw); - } - break; - case VisibilityNotify: - { - register XVisibilityEvent *ev = (XVisibilityEvent *) re; - event->u.visibility.window = sw32(ev->window, sw); - event->u.visibility.state = ev->state; - } - break; - case CreateNotify: - { - register XCreateWindowEvent *ev = - (XCreateWindowEvent *) re; - event->u.createNotify.window = sw32(ev->window, sw); - event->u.createNotify.parent = sw32(ev->parent, sw); - event->u.createNotify.x = sw16(ev->x, sw); - event->u.createNotify.y = sw16(ev->y, sw); - event->u.createNotify.width = sw16(ev->width, sw); - event->u.createNotify.height = sw16(ev->height, sw); - event->u.createNotify.borderWidth = sw16(ev->border_width, sw); - event->u.createNotify.override = ev->override_redirect; - } - break; - case DestroyNotify: - { - register XDestroyWindowEvent *ev = - (XDestroyWindowEvent *) re; - event->u.destroyNotify.window = sw32(ev->window, sw); - event->u.destroyNotify.event = sw32(ev->event, sw); - } - break; - case UnmapNotify: - { - register XUnmapEvent *ev = (XUnmapEvent *) re; - event->u.unmapNotify.window = sw32(ev->window, sw); - event->u.unmapNotify.event = sw32(ev->event, sw); - event->u.unmapNotify.fromConfigure = ev->from_configure; - } - break; - case MapNotify: - { - register XMapEvent *ev = (XMapEvent *) re; - event->u.mapNotify.window = sw32(ev->window, sw); - event->u.mapNotify.event = sw32(ev->event, sw); - event->u.mapNotify.override = ev->override_redirect; - } - break; - case MapRequest: - { - register XMapRequestEvent *ev = (XMapRequestEvent *) re; - event->u.mapRequest.window = sw32(ev->window, sw); - event->u.mapRequest.parent = sw32(ev->parent, sw); - } - break; - case ReparentNotify: - { - register XReparentEvent *ev = (XReparentEvent *) re; - event->u.reparent.window = sw32(ev->window, sw); - event->u.reparent.event = sw32(ev->event, sw); - event->u.reparent.parent = sw32(ev->parent, sw); - event->u.reparent.x = sw16(ev->x, sw); - event->u.reparent.y = sw16(ev->y, sw); - event->u.reparent.override = ev->override_redirect; - } - break; - case ConfigureNotify: - { - register XConfigureEvent *ev = (XConfigureEvent *) re; - event->u.configureNotify.window = sw32(ev->window, sw); - event->u.configureNotify.event = sw32(ev->event, sw); - event->u.configureNotify.aboveSibling = sw32(ev->above, sw); - event->u.configureNotify.x = sw16(ev->x, sw); - event->u.configureNotify.y = sw16(ev->y, sw); - event->u.configureNotify.width = sw16(ev->width, sw); - event->u.configureNotify.height = sw16(ev->height, sw); - event->u.configureNotify.borderWidth= sw16(ev->border_width, sw); - event->u.configureNotify.override = ev->override_redirect; - } - break; - case ConfigureRequest: - { - register XConfigureRequestEvent *ev = - (XConfigureRequestEvent *) re; - event->u.configureRequest.window = sw32(ev->window, sw); - event->u.configureRequest.parent = sw32(ev->parent, sw); - event->u.configureRequest.sibling = sw32(ev->above, sw); - event->u.configureRequest.x = sw16(ev->x, sw); - event->u.configureRequest.y = sw16(ev->y, sw); - event->u.configureRequest.width = sw16(ev->width, sw); - event->u.configureRequest.height = sw16(ev->height, sw); - event->u.configureRequest.borderWidth= sw16(ev->border_width, sw); - event->u.configureRequest.valueMask= sw16(ev->value_mask, sw); - event->u.u.detail = ev->detail; - } - break; - case GravityNotify: - { - register XGravityEvent *ev = (XGravityEvent *) re; - event->u.gravity.window = sw32(ev->window, sw); - event->u.gravity.event = sw32(ev->event, sw); - event->u.gravity.x = sw16(ev->x, sw); - event->u.gravity.y = sw16(ev->y, sw); - } - break; - case ResizeRequest: - { - register XResizeRequestEvent *ev = - (XResizeRequestEvent *) re; - event->u.resizeRequest.window = sw32(ev->window, sw); - event->u.resizeRequest.width = sw16(ev->width, sw); - event->u.resizeRequest.height = sw16(ev->height, sw); - } - break; - case CirculateNotify: - { - register XCirculateEvent *ev = (XCirculateEvent *) re; - event->u.circulate.window = sw32(ev->window, sw); - event->u.circulate.event = sw32(ev->event, sw); - event->u.circulate.place = ev->place; - } - break; - case CirculateRequest: - { - register XCirculateRequestEvent *ev = - (XCirculateRequestEvent *) re; - event->u.circulate.window = sw32(ev->window, sw); - event->u.circulate.event = sw32(ev->parent, sw); - event->u.circulate.place = ev->place; - } - break; - case PropertyNotify: - { - register XPropertyEvent *ev = (XPropertyEvent *) re; - event->u.property.window = sw32(ev->window, sw); - event->u.property.atom = sw32(ev->atom, sw); - event->u.property.time = sw32(ev->time, sw); - event->u.property.state = ev->state; - } - break; - case SelectionClear: - { - register XSelectionClearEvent *ev = - (XSelectionClearEvent *) re; - event->u.selectionClear.window = sw32(ev->window, sw); - event->u.selectionClear.atom = sw32(ev->selection, sw); - event->u.selectionClear.time = sw32(ev->time, sw); - } - break; - case SelectionRequest: - { - register XSelectionRequestEvent *ev = - (XSelectionRequestEvent *) re; - event->u.selectionRequest.owner = sw32(ev->owner, sw); - event->u.selectionRequest.requestor = sw32(ev->requestor, sw); - event->u.selectionRequest.selection = sw32(ev->selection, sw); - event->u.selectionRequest.target = sw32(ev->target, sw); - event->u.selectionRequest.property = sw32(ev->property, sw); - event->u.selectionRequest.time = sw32(ev->time, sw); - } - break; - case SelectionNotify: - { - register XSelectionEvent *ev = (XSelectionEvent *) re; - event->u.selectionNotify.requestor = sw32(ev->requestor, sw); - event->u.selectionNotify.selection = sw32(ev->selection, sw); - event->u.selectionNotify.target = sw32(ev->target, sw); - event->u.selectionNotify.property = sw32(ev->property, sw); - event->u.selectionNotify.time = sw32(ev->time, sw); - } - break; - case ColormapNotify: - { - register XColormapEvent *ev = (XColormapEvent *) re; - event->u.colormap.window = sw32(ev->window, sw); - event->u.colormap.colormap = sw32(ev->colormap, sw); - event->u.colormap.new = ev->new; - event->u.colormap.state = ev->state; - } - break; - case ClientMessage: - { - register int i; - register XClientMessageEvent *ev - = (XClientMessageEvent *) re; - event->u.clientMessage.window = sw32(ev->window, sw); - event->u.u.detail = ev->format; - switch (ev->format) { - case 8: - event->u.clientMessage.u.b.type = sw32(ev->message_type, sw); - for (i = 0; i < 20; i++) - event->u.clientMessage.u.b.bytes[i] = ev->data.b[i]; - break; - case 16: - event->u.clientMessage.u.s.type = sw32(ev->message_type, sw); - event->u.clientMessage.u.s.shorts0 = sw16(ev->data.s[0], sw); - event->u.clientMessage.u.s.shorts1 = sw16(ev->data.s[1], sw); - event->u.clientMessage.u.s.shorts2 = sw16(ev->data.s[2], sw); - event->u.clientMessage.u.s.shorts3 = sw16(ev->data.s[3], sw); - event->u.clientMessage.u.s.shorts4 = sw16(ev->data.s[4], sw); - event->u.clientMessage.u.s.shorts5 = sw16(ev->data.s[5], sw); - event->u.clientMessage.u.s.shorts6 = sw16(ev->data.s[6], sw); - event->u.clientMessage.u.s.shorts7 = sw16(ev->data.s[7], sw); - event->u.clientMessage.u.s.shorts8 = sw16(ev->data.s[8], sw); - event->u.clientMessage.u.s.shorts9 = sw16(ev->data.s[9], sw); - break; - case 32: - event->u.clientMessage.u.l.type = sw32(ev->message_type, sw); - event->u.clientMessage.u.l.longs0 = sw32(ev->data.l[0], sw); - event->u.clientMessage.u.l.longs1 = sw32(ev->data.l[1], sw); - event->u.clientMessage.u.l.longs2 = sw32(ev->data.l[2], sw); - event->u.clientMessage.u.l.longs3 = sw32(ev->data.l[3], sw); - event->u.clientMessage.u.l.longs4 = sw32(ev->data.l[4], sw); - break; - default: - /* client passing bogus data, let server complain */ - break; - } - } - break; - case MappingNotify: - { - register XMappingEvent *ev = (XMappingEvent *) re; - event->u.mappingNotify.firstKeyCode = ev->first_keycode; - event->u.mappingNotify.request = ev->request; - event->u.mappingNotify.count = ev->count; - } - break; - - default: - return(0); - } - /* Common process */ - if (((XAnyEvent *)re)->send_event) - event->u.u.type |= 0x80; - event->u.u.sequenceNumber = - ((XAnyEvent *)re)->serial & ~((unsigned long)0xffff); - event->u.u.sequenceNumber = sw16(event->u.u.sequenceNumber, sw); - return(1); -} - - -/* - * reformat a wire event into an XEvent structure of the right type. - */ -Bool -_XimProtoWireToEvent( - register XEvent *re, /* pointer to where event should be reformatted */ - register xEvent *event, /* wire protocol event */ - Bool sw) /* swap byte? */ -{ - - re->type = event->u.u.type & 0x7f; - ((XAnyEvent *)re)->serial = sw16(event->u.u.sequenceNumber, sw); - ((XAnyEvent *)re)->send_event = ((event->u.u.type & 0x80) != 0); - ((XAnyEvent *)re)->display = NULL; - - /* Ignore the leading bit of the event type since it is set when a - client sends an event rather than the server. */ - - switch (event-> u.u.type & 0177) { - case KeyPress: - case KeyRelease: - { - register XKeyEvent *ev = (XKeyEvent*) re; - ev->root = sw32(event->u.keyButtonPointer.root, sw); - ev->window = sw32(event->u.keyButtonPointer.event, sw); - ev->subwindow = sw32(event->u.keyButtonPointer.child, sw); - ev->time = sw32(event->u.keyButtonPointer.time, sw); - ev->x = cvtINT16toInt(sw16(event->u.keyButtonPointer.eventX, sw)); - ev->y = cvtINT16toInt(sw16(event->u.keyButtonPointer.eventY, sw)); - ev->x_root = cvtINT16toInt(sw16(event->u.keyButtonPointer.rootX, sw)); - ev->y_root = cvtINT16toInt(sw16(event->u.keyButtonPointer.rootY, sw)); - ev->state = sw16(event->u.keyButtonPointer.state, sw); - ev->same_screen = event->u.keyButtonPointer.sameScreen; - ev->keycode = event->u.u.detail; - } - break; - case ButtonPress: - case ButtonRelease: - { - register XButtonEvent *ev = (XButtonEvent *) re; - ev->root = sw32(event->u.keyButtonPointer.root, sw); - ev->window = sw32(event->u.keyButtonPointer.event, sw); - ev->subwindow = sw32(event->u.keyButtonPointer.child, sw); - ev->time = sw32(event->u.keyButtonPointer.time, sw); - ev->x = cvtINT16toInt(sw16(event->u.keyButtonPointer.eventX, sw)); - ev->y = cvtINT16toInt(sw16(event->u.keyButtonPointer.eventY, sw)); - ev->x_root = cvtINT16toInt(sw16(event->u.keyButtonPointer.rootX, sw)); - ev->y_root = cvtINT16toInt(sw16(event->u.keyButtonPointer.rootY, sw)); - ev->state = sw16(event->u.keyButtonPointer.state, sw); - ev->same_screen = event->u.keyButtonPointer.sameScreen; - ev->button = event->u.u.detail; - } - break; - case MotionNotify: - { - register XMotionEvent *ev = (XMotionEvent *)re; - ev->root = sw32(event->u.keyButtonPointer.root, sw); - ev->window = sw32(event->u.keyButtonPointer.event, sw); - ev->subwindow = sw32(event->u.keyButtonPointer.child, sw); - ev->time = sw32(event->u.keyButtonPointer.time, sw); - ev->x = cvtINT16toInt(sw16(event->u.keyButtonPointer.eventX, sw)); - ev->y = cvtINT16toInt(sw16(event->u.keyButtonPointer.eventY, sw)); - ev->x_root = cvtINT16toInt(sw16(event->u.keyButtonPointer.rootX, sw)); - ev->y_root = cvtINT16toInt(sw16(event->u.keyButtonPointer.rootY, sw)); - ev->state = sw16(event->u.keyButtonPointer.state, sw); - ev->same_screen = event->u.keyButtonPointer.sameScreen; - ev->is_hint = event->u.u.detail; - } - break; - case EnterNotify: - case LeaveNotify: - { - register XCrossingEvent *ev = (XCrossingEvent *) re; - ev->root = sw32(event->u.enterLeave.root, sw); - ev->window = sw32(event->u.enterLeave.event, sw); - ev->subwindow = sw32(event->u.enterLeave.child, sw); - ev->time = sw32(event->u.enterLeave.time, sw); - ev->x = cvtINT16toInt(sw16(event->u.enterLeave.eventX, sw)); - ev->y = cvtINT16toInt(sw16(event->u.enterLeave.eventY, sw)); - ev->x_root = cvtINT16toInt(sw16(event->u.enterLeave.rootX, sw)); - ev->y_root = cvtINT16toInt(sw16(event->u.enterLeave.rootY, sw)); - ev->state = sw16(event->u.enterLeave.state, sw); - ev->mode = event->u.enterLeave.mode; - ev->same_screen = (event->u.enterLeave.flags & - ELFlagSameScreen) && True; - ev->focus = (event->u.enterLeave.flags & - ELFlagFocus) && True; - ev->detail = event->u.u.detail; - } - break; - case FocusIn: - case FocusOut: - { - register XFocusChangeEvent *ev = (XFocusChangeEvent *) re; - ev->window = sw32(event->u.focus.window, sw); - ev->mode = event->u.focus.mode; - ev->detail = event->u.u.detail; - } - break; - case KeymapNotify: - { - register XKeymapEvent *ev = (XKeymapEvent *) re; - ev->window = None; - memcpy(&ev->key_vector[1], - (char *)((xKeymapEvent *) event)->map, - sizeof (((xKeymapEvent *) event)->map)); - } - break; - case Expose: - { - register XExposeEvent *ev = (XExposeEvent *) re; - ev->window = sw32(event->u.expose.window, sw); - ev->x = sw16(event->u.expose.x, sw); - ev->y = sw16(event->u.expose.y, sw); - ev->width = sw16(event->u.expose.width, sw); - ev->height = sw16(event->u.expose.height, sw); - ev->count = sw16(event->u.expose.count, sw); - } - break; - case GraphicsExpose: - { - register XGraphicsExposeEvent *ev = - (XGraphicsExposeEvent *) re; - ev->drawable = sw32(event->u.graphicsExposure.drawable, sw); - ev->x = sw16(event->u.graphicsExposure.x, sw); - ev->y = sw16(event->u.graphicsExposure.y, sw); - ev->width = sw16(event->u.graphicsExposure.width, sw); - ev->height = sw16(event->u.graphicsExposure.height, sw); - ev->count = sw16(event->u.graphicsExposure.count, sw); - ev->major_code = event->u.graphicsExposure.majorEvent; - ev->minor_code = sw16(event->u.graphicsExposure.minorEvent, sw); - } - break; - case NoExpose: - { - register XNoExposeEvent *ev = (XNoExposeEvent *) re; - ev->drawable = sw32(event->u.noExposure.drawable, sw); - ev->major_code = event->u.noExposure.majorEvent; - ev->minor_code = sw16(event->u.noExposure.minorEvent, sw); - } - break; - case VisibilityNotify: - { - register XVisibilityEvent *ev = (XVisibilityEvent *) re; - ev->window = sw32(event->u.visibility.window, sw); - ev->state = event->u.visibility.state; - } - break; - case CreateNotify: - { - register XCreateWindowEvent *ev = - (XCreateWindowEvent *) re; - ev->window = sw32(event->u.createNotify.window, sw); - ev->parent = sw32(event->u.createNotify.parent, sw); - ev->x = cvtINT16toInt(sw16(event->u.createNotify.x, sw)); - ev->y = cvtINT16toInt(sw16(event->u.createNotify.y, sw)); - ev->width = sw16(event->u.createNotify.width, sw); - ev->height = sw16(event->u.createNotify.height, sw); - ev->border_width = sw16(event->u.createNotify.borderWidth, sw); - ev->override_redirect = event->u.createNotify.override; - } - break; - case DestroyNotify: - { - register XDestroyWindowEvent *ev = - (XDestroyWindowEvent *) re; - ev->window = sw32(event->u.destroyNotify.window, sw); - ev->event = sw32(event->u.destroyNotify.event, sw); - } - break; - case UnmapNotify: - { - register XUnmapEvent *ev = (XUnmapEvent *) re; - ev->window = sw32(event->u.unmapNotify.window, sw); - ev->event = sw32(event->u.unmapNotify.event, sw); - ev->from_configure = event->u.unmapNotify.fromConfigure; - } - break; - case MapNotify: - { - register XMapEvent *ev = (XMapEvent *) re; - ev->window = sw32(event->u.mapNotify.window, sw); - ev->event = sw32(event->u.mapNotify.event, sw); - ev->override_redirect = event->u.mapNotify.override; - } - break; - case MapRequest: - { - register XMapRequestEvent *ev = (XMapRequestEvent *) re; - ev->window = sw32(event->u.mapRequest.window, sw); - ev->parent = sw32(event->u.mapRequest.parent, sw); - } - break; - case ReparentNotify: - { - register XReparentEvent *ev = (XReparentEvent *) re; - ev->event = sw32(event->u.reparent.event, sw); - ev->window = sw32(event->u.reparent.window, sw); - ev->parent = sw32(event->u.reparent.parent, sw); - ev->x = cvtINT16toInt(sw16(event->u.reparent.x, sw)); - ev->y = cvtINT16toInt(sw16(event->u.reparent.y, sw)); - ev->override_redirect = event->u.reparent.override; - } - break; - case ConfigureNotify: - { - register XConfigureEvent *ev = (XConfigureEvent *) re; - ev->event = sw32(event->u.configureNotify.event, sw); - ev->window = sw32(event->u.configureNotify.window, sw); - ev->above = sw32(event->u.configureNotify.aboveSibling, sw); - ev->x = cvtINT16toInt(sw16(event->u.configureNotify.x, sw)); - ev->y = cvtINT16toInt(sw16(event->u.configureNotify.y, sw)); - ev->width = sw16(event->u.configureNotify.width, sw); - ev->height = sw16(event->u.configureNotify.height, sw); - ev->border_width = sw16(event->u.configureNotify.borderWidth, sw); - ev->override_redirect = event->u.configureNotify.override; - } - break; - case ConfigureRequest: - { - register XConfigureRequestEvent *ev = - (XConfigureRequestEvent *) re; - ev->window = sw32(event->u.configureRequest.window, sw); - ev->parent = sw32(event->u.configureRequest.parent, sw); - ev->above = sw32(event->u.configureRequest.sibling, sw); - ev->x = cvtINT16toInt(sw16(event->u.configureRequest.x, sw)); - ev->y = cvtINT16toInt(sw16(event->u.configureRequest.y, sw)); - ev->width = sw16(event->u.configureRequest.width, sw); - ev->height = sw16(event->u.configureRequest.height, sw); - ev->border_width = sw16(event->u.configureRequest.borderWidth, sw); - ev->value_mask = sw16(event->u.configureRequest.valueMask, sw); - ev->detail = event->u.u.detail; - } - break; - case GravityNotify: - { - register XGravityEvent *ev = (XGravityEvent *) re; - ev->window = sw32(event->u.gravity.window, sw); - ev->event = sw32(event->u.gravity.event, sw); - ev->x = cvtINT16toInt(sw16(event->u.gravity.x, sw)); - ev->y = cvtINT16toInt(sw16(event->u.gravity.y, sw)); - } - break; - case ResizeRequest: - { - register XResizeRequestEvent *ev = - (XResizeRequestEvent *) re; - ev->window = sw32(event->u.resizeRequest.window, sw); - ev->width = sw16(event->u.resizeRequest.width, sw); - ev->height = sw16(event->u.resizeRequest.height, sw); - } - break; - case CirculateNotify: - { - register XCirculateEvent *ev = (XCirculateEvent *) re; - ev->window = sw32(event->u.circulate.window, sw); - ev->event = sw32(event->u.circulate.event, sw); - ev->place = event->u.circulate.place; - } - break; - case CirculateRequest: - { - register XCirculateRequestEvent *ev = - (XCirculateRequestEvent *) re; - ev->window = sw32(event->u.circulate.window, sw); - ev->parent = sw32(event->u.circulate.event, sw); - ev->place = event->u.circulate.place; - } - break; - case PropertyNotify: - { - register XPropertyEvent *ev = (XPropertyEvent *) re; - ev->window = sw32(event->u.property.window, sw); - ev->atom = sw32(event->u.property.atom, sw); - ev->time = sw32(event->u.property.time, sw); - ev->state = event->u.property.state; - } - break; - case SelectionClear: - { - register XSelectionClearEvent *ev = - (XSelectionClearEvent *) re; - ev->window = sw32(event->u.selectionClear.window, sw); - ev->selection = sw32(event->u.selectionClear.atom, sw); - ev->time = sw32(event->u.selectionClear.time, sw); - } - break; - case SelectionRequest: - { - register XSelectionRequestEvent *ev = - (XSelectionRequestEvent *) re; - ev->owner = sw32(event->u.selectionRequest.owner, sw); - ev->requestor = sw32(event->u.selectionRequest.requestor, sw); - ev->selection = sw32(event->u.selectionRequest.selection, sw); - ev->target = sw32(event->u.selectionRequest.target, sw); - ev->property = sw32(event->u.selectionRequest.property, sw); - ev->time = sw32(event->u.selectionRequest.time, sw); - } - break; - case SelectionNotify: - { - register XSelectionEvent *ev = (XSelectionEvent *) re; - ev->requestor = sw32(event->u.selectionNotify.requestor, sw); - ev->selection = sw32(event->u.selectionNotify.selection, sw); - ev->target = sw32(event->u.selectionNotify.target, sw); - ev->property = sw32(event->u.selectionNotify.property, sw); - ev->time = sw32(event->u.selectionNotify.time, sw); - } - break; - case ColormapNotify: - { - register XColormapEvent *ev = (XColormapEvent *) re; - ev->window = sw32(event->u.colormap.window, sw); - ev->colormap = sw32(event->u.colormap.colormap, sw); - ev->new = event->u.colormap.new; - ev->state = event->u.colormap.state; - } - break; - case ClientMessage: - { - register int i; - register XClientMessageEvent *ev - = (XClientMessageEvent *) re; - ev->window = sw32(event->u.clientMessage.window, sw); - ev->format = event->u.u.detail; - switch (ev->format) { - case 8: - ev->message_type = sw32(event->u.clientMessage.u.b.type, sw); - for (i = 0; i < 20; i++) - ev->data.b[i] = event->u.clientMessage.u.b.bytes[i]; - break; - case 16: - ev->message_type = sw32(event->u.clientMessage.u.s.type, sw); - ev->data.s[0] = cvtINT16toShort(sw16(event->u.clientMessage.u.s.shorts0, sw)); - ev->data.s[1] = cvtINT16toShort(sw16(event->u.clientMessage.u.s.shorts1, sw)); - ev->data.s[2] = cvtINT16toShort(sw16(event->u.clientMessage.u.s.shorts2, sw)); - ev->data.s[3] = cvtINT16toShort(sw16(event->u.clientMessage.u.s.shorts3, sw)); - ev->data.s[4] = cvtINT16toShort(sw16(event->u.clientMessage.u.s.shorts4, sw)); - ev->data.s[5] = cvtINT16toShort(sw16(event->u.clientMessage.u.s.shorts5, sw)); - ev->data.s[6] = cvtINT16toShort(sw16(event->u.clientMessage.u.s.shorts6, sw)); - ev->data.s[7] = cvtINT16toShort(sw16(event->u.clientMessage.u.s.shorts7, sw)); - ev->data.s[8] = cvtINT16toShort(sw16(event->u.clientMessage.u.s.shorts8, sw)); - ev->data.s[9] = cvtINT16toShort(sw16(event->u.clientMessage.u.s.shorts9, sw)); - break; - case 32: - ev->message_type = sw32(event->u.clientMessage.u.l.type, sw); - ev->data.l[0] = cvtINT32toLong(sw32(event->u.clientMessage.u.l.longs0, sw)); - ev->data.l[1] = cvtINT32toLong(sw32(event->u.clientMessage.u.l.longs1, sw)); - ev->data.l[2] = cvtINT32toLong(sw32(event->u.clientMessage.u.l.longs2, sw)); - ev->data.l[3] = cvtINT32toLong(sw32(event->u.clientMessage.u.l.longs3, sw)); - ev->data.l[4] = cvtINT32toLong(sw32(event->u.clientMessage.u.l.longs4, sw)); - break; - default: /* XXX should never occur */ - break; - } - } - break; - case MappingNotify: - { - register XMappingEvent *ev = (XMappingEvent *)re; - ev->window = 0; - ev->first_keycode = event->u.mappingNotify.firstKeyCode; - ev->request = event->u.mappingNotify.request; - ev->count = event->u.mappingNotify.count; - } - break; - default: - return(False); - } - return(True); -} +/***********************************************************
+Copyright 1993 by Digital Equipment Corporation, Maynard, Massachusetts,
+
+ All Rights Reserved
+
+Permission to use, copy, modify, and distribute this software and its
+documentation for any purpose and without fee is hereby granted,
+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 Digital not be
+used in advertising or publicity pertaining to distribution of the
+software without specific, written prior permission.
+
+DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+DIGITAL 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.
+
+******************************************************************/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <X11/Xlibint.h>
+#include <X11/Xlib.h>
+#include "Ximint.h"
+
+
+#define sw16(n, s) ((s) ? \
+ (((n) << 8 & 0xff00) | \
+ ((n) >> 8 & 0xff) \
+ ) : n)
+
+#define sw32(n, s) ((s) ? \
+ (((n) << 24 & 0xff000000) | \
+ ((n) << 8 & 0xff0000) | \
+ ((n) >> 8 & 0xff00) | \
+ ((n) >> 24 & 0xff) \
+ ) : n)
+
+Status
+_XimProtoEventToWire(
+ register XEvent *re, /* pointer to where event should be reformatted */
+ register xEvent *event, /* wire protocol event */
+ Bool sw) /* swap byte? */
+{
+ switch (event->u.u.type = re->type) {
+ case KeyPress:
+ case KeyRelease:
+ {
+ register XKeyEvent *ev = (XKeyEvent*) re;
+ event->u.keyButtonPointer.root = sw32(ev->root, sw);
+ event->u.keyButtonPointer.event =
+ sw32(ev->window, sw);
+ event->u.keyButtonPointer.child =
+ sw32(ev->subwindow, sw);
+ event->u.keyButtonPointer.time = sw32(ev->time, sw);
+ event->u.keyButtonPointer.eventX = sw16(ev->x, sw) ;
+ event->u.keyButtonPointer.eventY = sw16(ev->y, sw) ;
+ event->u.keyButtonPointer.rootX =
+ sw16(ev->x_root, sw);
+ event->u.keyButtonPointer.rootY =
+ sw16(ev->y_root, sw);
+ event->u.keyButtonPointer.state = sw16(ev->state, sw);
+ event->u.keyButtonPointer.sameScreen = ev->same_screen;
+ event->u.u.detail = ev->keycode;
+ }
+ break;
+ case ButtonPress:
+ case ButtonRelease:
+ {
+ register XButtonEvent *ev = (XButtonEvent *) re;
+ event->u.keyButtonPointer.root = sw32(ev->root, sw);
+ event->u.keyButtonPointer.event = sw32(ev->window, sw);
+ event->u.keyButtonPointer.child = sw32(ev->subwindow, sw);
+ event->u.keyButtonPointer.time = sw32(ev->time, sw);
+ event->u.keyButtonPointer.eventX = sw16(ev->x, sw);
+ event->u.keyButtonPointer.eventY = sw16(ev->y, sw);
+ event->u.keyButtonPointer.rootX = sw16(ev->x_root, sw);
+ event->u.keyButtonPointer.rootY = sw16(ev->y_root, sw);
+ event->u.keyButtonPointer.state = sw16(ev->state, sw);
+ event->u.keyButtonPointer.sameScreen = ev->same_screen;
+ event->u.u.detail = ev->button;
+ }
+ break;
+ case MotionNotify:
+ {
+ register XMotionEvent *ev = (XMotionEvent *)re;
+ event->u.keyButtonPointer.root = sw32(ev->root, sw);
+ event->u.keyButtonPointer.event = sw32(ev->window, sw);
+ event->u.keyButtonPointer.child = sw32(ev->subwindow, sw);
+ event->u.keyButtonPointer.time = sw32(ev->time, sw);
+ event->u.keyButtonPointer.eventX= sw16(ev->x, sw);
+ event->u.keyButtonPointer.eventY= sw16(ev->y, sw);
+ event->u.keyButtonPointer.rootX = sw16(ev->x_root, sw);
+ event->u.keyButtonPointer.rootY = sw16(ev->y_root, sw);
+ event->u.keyButtonPointer.state = sw16(ev->state, sw);
+ event->u.keyButtonPointer.sameScreen= ev->same_screen;
+ event->u.u.detail = ev->is_hint;
+ }
+ break;
+ case EnterNotify:
+ case LeaveNotify:
+ {
+ register XCrossingEvent *ev = (XCrossingEvent *) re;
+ event->u.enterLeave.root = sw32(ev->root, sw);
+ event->u.enterLeave.event = sw32(ev->window, sw);
+ event->u.enterLeave.child = sw32(ev->subwindow, sw);
+ event->u.enterLeave.time = sw32(ev->time, sw);
+ event->u.enterLeave.eventX = sw16(ev->x, sw);
+ event->u.enterLeave.eventY = sw16(ev->y, sw);
+ event->u.enterLeave.rootX = sw16(ev->x_root, sw);
+ event->u.enterLeave.rootY = sw16(ev->y_root, sw);
+ event->u.enterLeave.state = sw16(ev->state, sw);
+ event->u.enterLeave.mode = ev->mode;
+ event->u.enterLeave.flags = 0;
+ if (ev->same_screen) {
+ event->u.enterLeave.flags |= ELFlagSameScreen;
+ }
+ if (ev->focus) {
+ event->u.enterLeave.flags |= ELFlagFocus;
+ }
+ event->u.u.detail = ev->detail;
+ }
+ break;
+ case FocusIn:
+ case FocusOut:
+ {
+ register XFocusChangeEvent *ev = (XFocusChangeEvent *) re;
+ event->u.focus.window = sw32(ev->window, sw);
+ event->u.focus.mode = ev->mode;
+ event->u.u.detail = ev->detail;
+ }
+ break;
+ case KeymapNotify:
+ {
+ register XKeymapEvent *ev = (XKeymapEvent *) re;
+ memcpy((char *)(((xKeymapEvent *) event)->map),
+ &ev->key_vector[1],
+ sizeof (((xKeymapEvent *) event)->map));
+ }
+ break;
+ case Expose:
+ {
+ register XExposeEvent *ev = (XExposeEvent *) re;
+ event->u.expose.window = sw32(ev->window, sw);
+ event->u.expose.x = sw16(ev->x, sw);
+ event->u.expose.y = sw16(ev->y, sw);
+ event->u.expose.width = sw16(ev->width, sw);
+ event->u.expose.height = sw16(ev->height, sw);
+ event->u.expose.count = sw16(ev->count, sw);
+ }
+ break;
+ case GraphicsExpose:
+ {
+ register XGraphicsExposeEvent *ev =
+ (XGraphicsExposeEvent *) re;
+ event->u.graphicsExposure.drawable = sw32(ev->drawable, sw);
+ event->u.graphicsExposure.x = sw16(ev->x, sw);
+ event->u.graphicsExposure.y = sw16(ev->y, sw);
+ event->u.graphicsExposure.width = sw16(ev->width, sw);
+ event->u.graphicsExposure.height = sw16(ev->height, sw);
+ event->u.graphicsExposure.count = sw16(ev->count, sw);
+ event->u.graphicsExposure.majorEvent= ev->major_code;
+ event->u.graphicsExposure.minorEvent= sw16(ev->minor_code, sw);
+ }
+ break;
+ case NoExpose:
+ {
+ register XNoExposeEvent *ev = (XNoExposeEvent *) re;
+ event->u.noExposure.drawable = sw32(ev->drawable, sw);
+ event->u.noExposure.majorEvent = ev->major_code;
+ event->u.noExposure.minorEvent = sw16(ev->minor_code, sw);
+ }
+ break;
+ case VisibilityNotify:
+ {
+ register XVisibilityEvent *ev = (XVisibilityEvent *) re;
+ event->u.visibility.window = sw32(ev->window, sw);
+ event->u.visibility.state = ev->state;
+ }
+ break;
+ case CreateNotify:
+ {
+ register XCreateWindowEvent *ev =
+ (XCreateWindowEvent *) re;
+ event->u.createNotify.window = sw32(ev->window, sw);
+ event->u.createNotify.parent = sw32(ev->parent, sw);
+ event->u.createNotify.x = sw16(ev->x, sw);
+ event->u.createNotify.y = sw16(ev->y, sw);
+ event->u.createNotify.width = sw16(ev->width, sw);
+ event->u.createNotify.height = sw16(ev->height, sw);
+ event->u.createNotify.borderWidth = sw16(ev->border_width, sw);
+ event->u.createNotify.override = ev->override_redirect;
+ }
+ break;
+ case DestroyNotify:
+ {
+ register XDestroyWindowEvent *ev =
+ (XDestroyWindowEvent *) re;
+ event->u.destroyNotify.window = sw32(ev->window, sw);
+ event->u.destroyNotify.event = sw32(ev->event, sw);
+ }
+ break;
+ case UnmapNotify:
+ {
+ register XUnmapEvent *ev = (XUnmapEvent *) re;
+ event->u.unmapNotify.window = sw32(ev->window, sw);
+ event->u.unmapNotify.event = sw32(ev->event, sw);
+ event->u.unmapNotify.fromConfigure = ev->from_configure;
+ }
+ break;
+ case MapNotify:
+ {
+ register XMapEvent *ev = (XMapEvent *) re;
+ event->u.mapNotify.window = sw32(ev->window, sw);
+ event->u.mapNotify.event = sw32(ev->event, sw);
+ event->u.mapNotify.override = ev->override_redirect;
+ }
+ break;
+ case MapRequest:
+ {
+ register XMapRequestEvent *ev = (XMapRequestEvent *) re;
+ event->u.mapRequest.window = sw32(ev->window, sw);
+ event->u.mapRequest.parent = sw32(ev->parent, sw);
+ }
+ break;
+ case ReparentNotify:
+ {
+ register XReparentEvent *ev = (XReparentEvent *) re;
+ event->u.reparent.window = sw32(ev->window, sw);
+ event->u.reparent.event = sw32(ev->event, sw);
+ event->u.reparent.parent = sw32(ev->parent, sw);
+ event->u.reparent.x = sw16(ev->x, sw);
+ event->u.reparent.y = sw16(ev->y, sw);
+ event->u.reparent.override = ev->override_redirect;
+ }
+ break;
+ case ConfigureNotify:
+ {
+ register XConfigureEvent *ev = (XConfigureEvent *) re;
+ event->u.configureNotify.window = sw32(ev->window, sw);
+ event->u.configureNotify.event = sw32(ev->event, sw);
+ event->u.configureNotify.aboveSibling = sw32(ev->above, sw);
+ event->u.configureNotify.x = sw16(ev->x, sw);
+ event->u.configureNotify.y = sw16(ev->y, sw);
+ event->u.configureNotify.width = sw16(ev->width, sw);
+ event->u.configureNotify.height = sw16(ev->height, sw);
+ event->u.configureNotify.borderWidth= sw16(ev->border_width, sw);
+ event->u.configureNotify.override = ev->override_redirect;
+ }
+ break;
+ case ConfigureRequest:
+ {
+ register XConfigureRequestEvent *ev =
+ (XConfigureRequestEvent *) re;
+ event->u.configureRequest.window = sw32(ev->window, sw);
+ event->u.configureRequest.parent = sw32(ev->parent, sw);
+ event->u.configureRequest.sibling = sw32(ev->above, sw);
+ event->u.configureRequest.x = sw16(ev->x, sw);
+ event->u.configureRequest.y = sw16(ev->y, sw);
+ event->u.configureRequest.width = sw16(ev->width, sw);
+ event->u.configureRequest.height = sw16(ev->height, sw);
+ event->u.configureRequest.borderWidth= sw16(ev->border_width, sw);
+ event->u.configureRequest.valueMask= sw16(ev->value_mask, sw);
+ event->u.u.detail = ev->detail;
+ }
+ break;
+ case GravityNotify:
+ {
+ register XGravityEvent *ev = (XGravityEvent *) re;
+ event->u.gravity.window = sw32(ev->window, sw);
+ event->u.gravity.event = sw32(ev->event, sw);
+ event->u.gravity.x = sw16(ev->x, sw);
+ event->u.gravity.y = sw16(ev->y, sw);
+ }
+ break;
+ case ResizeRequest:
+ {
+ register XResizeRequestEvent *ev =
+ (XResizeRequestEvent *) re;
+ event->u.resizeRequest.window = sw32(ev->window, sw);
+ event->u.resizeRequest.width = sw16(ev->width, sw);
+ event->u.resizeRequest.height = sw16(ev->height, sw);
+ }
+ break;
+ case CirculateNotify:
+ {
+ register XCirculateEvent *ev = (XCirculateEvent *) re;
+ event->u.circulate.window = sw32(ev->window, sw);
+ event->u.circulate.event = sw32(ev->event, sw);
+ event->u.circulate.place = ev->place;
+ }
+ break;
+ case CirculateRequest:
+ {
+ register XCirculateRequestEvent *ev =
+ (XCirculateRequestEvent *) re;
+ event->u.circulate.window = sw32(ev->window, sw);
+ event->u.circulate.event = sw32(ev->parent, sw);
+ event->u.circulate.place = ev->place;
+ }
+ break;
+ case PropertyNotify:
+ {
+ register XPropertyEvent *ev = (XPropertyEvent *) re;
+ event->u.property.window = sw32(ev->window, sw);
+ event->u.property.atom = sw32(ev->atom, sw);
+ event->u.property.time = sw32(ev->time, sw);
+ event->u.property.state = ev->state;
+ }
+ break;
+ case SelectionClear:
+ {
+ register XSelectionClearEvent *ev =
+ (XSelectionClearEvent *) re;
+ event->u.selectionClear.window = sw32(ev->window, sw);
+ event->u.selectionClear.atom = sw32(ev->selection, sw);
+ event->u.selectionClear.time = sw32(ev->time, sw);
+ }
+ break;
+ case SelectionRequest:
+ {
+ register XSelectionRequestEvent *ev =
+ (XSelectionRequestEvent *) re;
+ event->u.selectionRequest.owner = sw32(ev->owner, sw);
+ event->u.selectionRequest.requestor = sw32(ev->requestor, sw);
+ event->u.selectionRequest.selection = sw32(ev->selection, sw);
+ event->u.selectionRequest.target = sw32(ev->target, sw);
+ event->u.selectionRequest.property = sw32(ev->property, sw);
+ event->u.selectionRequest.time = sw32(ev->time, sw);
+ }
+ break;
+ case SelectionNotify:
+ {
+ register XSelectionEvent *ev = (XSelectionEvent *) re;
+ event->u.selectionNotify.requestor = sw32(ev->requestor, sw);
+ event->u.selectionNotify.selection = sw32(ev->selection, sw);
+ event->u.selectionNotify.target = sw32(ev->target, sw);
+ event->u.selectionNotify.property = sw32(ev->property, sw);
+ event->u.selectionNotify.time = sw32(ev->time, sw);
+ }
+ break;
+ case ColormapNotify:
+ {
+ register XColormapEvent *ev = (XColormapEvent *) re;
+ event->u.colormap.window = sw32(ev->window, sw);
+ event->u.colormap.colormap = sw32(ev->colormap, sw);
+ event->u.colormap.new = ev->new;
+ event->u.colormap.state = ev->state;
+ }
+ break;
+ case ClientMessage:
+ {
+ register int i;
+ register XClientMessageEvent *ev
+ = (XClientMessageEvent *) re;
+ event->u.clientMessage.window = sw32(ev->window, sw);
+ event->u.u.detail = ev->format;
+ switch (ev->format) {
+ case 8:
+ event->u.clientMessage.u.b.type = sw32(ev->message_type, sw);
+ for (i = 0; i < 20; i++)
+ event->u.clientMessage.u.b.bytes[i] = ev->data.b[i];
+ break;
+ case 16:
+ event->u.clientMessage.u.s.type = sw32(ev->message_type, sw);
+ event->u.clientMessage.u.s.shorts0 = sw16(ev->data.s[0], sw);
+ event->u.clientMessage.u.s.shorts1 = sw16(ev->data.s[1], sw);
+ event->u.clientMessage.u.s.shorts2 = sw16(ev->data.s[2], sw);
+ event->u.clientMessage.u.s.shorts3 = sw16(ev->data.s[3], sw);
+ event->u.clientMessage.u.s.shorts4 = sw16(ev->data.s[4], sw);
+ event->u.clientMessage.u.s.shorts5 = sw16(ev->data.s[5], sw);
+ event->u.clientMessage.u.s.shorts6 = sw16(ev->data.s[6], sw);
+ event->u.clientMessage.u.s.shorts7 = sw16(ev->data.s[7], sw);
+ event->u.clientMessage.u.s.shorts8 = sw16(ev->data.s[8], sw);
+ event->u.clientMessage.u.s.shorts9 = sw16(ev->data.s[9], sw);
+ break;
+ case 32:
+ event->u.clientMessage.u.l.type = sw32(ev->message_type, sw);
+ event->u.clientMessage.u.l.longs0 = sw32(ev->data.l[0], sw);
+ event->u.clientMessage.u.l.longs1 = sw32(ev->data.l[1], sw);
+ event->u.clientMessage.u.l.longs2 = sw32(ev->data.l[2], sw);
+ event->u.clientMessage.u.l.longs3 = sw32(ev->data.l[3], sw);
+ event->u.clientMessage.u.l.longs4 = sw32(ev->data.l[4], sw);
+ break;
+ default:
+ /* client passing bogus data, let server complain */
+ break;
+ }
+ }
+ break;
+ case MappingNotify:
+ {
+ register XMappingEvent *ev = (XMappingEvent *) re;
+ event->u.mappingNotify.firstKeyCode = ev->first_keycode;
+ event->u.mappingNotify.request = ev->request;
+ event->u.mappingNotify.count = ev->count;
+ }
+ break;
+
+ default:
+ return(0);
+ }
+ /* Common process */
+ if (((XAnyEvent *)re)->send_event)
+ event->u.u.type |= 0x80;
+ event->u.u.sequenceNumber =
+ ((XAnyEvent *)re)->serial & ~((unsigned long)0xffff);
+ event->u.u.sequenceNumber = sw16(event->u.u.sequenceNumber, sw);
+ return(1);
+}
+
+
+/*
+ * reformat a wire event into an XEvent structure of the right type.
+ */
+Bool
+_XimProtoWireToEvent(
+ register XEvent *re, /* pointer to where event should be reformatted */
+ register xEvent *event, /* wire protocol event */
+ Bool sw) /* swap byte? */
+{
+
+ re->type = event->u.u.type & 0x7f;
+ ((XAnyEvent *)re)->serial = sw16(event->u.u.sequenceNumber, sw);
+ ((XAnyEvent *)re)->send_event = ((event->u.u.type & 0x80) != 0);
+ ((XAnyEvent *)re)->display = NULL;
+
+ /* Ignore the leading bit of the event type since it is set when a
+ client sends an event rather than the server. */
+
+ switch (event-> u.u.type & 0177) {
+ case KeyPress:
+ case KeyRelease:
+ {
+ register XKeyEvent *ev = (XKeyEvent*) re;
+ ev->root = sw32(event->u.keyButtonPointer.root, sw);
+ ev->window = sw32(event->u.keyButtonPointer.event, sw);
+ ev->subwindow = sw32(event->u.keyButtonPointer.child, sw);
+ ev->time = sw32(event->u.keyButtonPointer.time, sw);
+ ev->x = cvtINT16toInt(sw16(event->u.keyButtonPointer.eventX, sw));
+ ev->y = cvtINT16toInt(sw16(event->u.keyButtonPointer.eventY, sw));
+ ev->x_root = cvtINT16toInt(sw16(event->u.keyButtonPointer.rootX, sw));
+ ev->y_root = cvtINT16toInt(sw16(event->u.keyButtonPointer.rootY, sw));
+ ev->state = sw16(event->u.keyButtonPointer.state, sw);
+ ev->same_screen = event->u.keyButtonPointer.sameScreen;
+ ev->keycode = event->u.u.detail;
+ }
+ break;
+ case ButtonPress:
+ case ButtonRelease:
+ {
+ register XButtonEvent *ev = (XButtonEvent *) re;
+ ev->root = sw32(event->u.keyButtonPointer.root, sw);
+ ev->window = sw32(event->u.keyButtonPointer.event, sw);
+ ev->subwindow = sw32(event->u.keyButtonPointer.child, sw);
+ ev->time = sw32(event->u.keyButtonPointer.time, sw);
+ ev->x = cvtINT16toInt(sw16(event->u.keyButtonPointer.eventX, sw));
+ ev->y = cvtINT16toInt(sw16(event->u.keyButtonPointer.eventY, sw));
+ ev->x_root = cvtINT16toInt(sw16(event->u.keyButtonPointer.rootX, sw));
+ ev->y_root = cvtINT16toInt(sw16(event->u.keyButtonPointer.rootY, sw));
+ ev->state = sw16(event->u.keyButtonPointer.state, sw);
+ ev->same_screen = event->u.keyButtonPointer.sameScreen;
+ ev->button = event->u.u.detail;
+ }
+ break;
+ case MotionNotify:
+ {
+ register XMotionEvent *ev = (XMotionEvent *)re;
+ ev->root = sw32(event->u.keyButtonPointer.root, sw);
+ ev->window = sw32(event->u.keyButtonPointer.event, sw);
+ ev->subwindow = sw32(event->u.keyButtonPointer.child, sw);
+ ev->time = sw32(event->u.keyButtonPointer.time, sw);
+ ev->x = cvtINT16toInt(sw16(event->u.keyButtonPointer.eventX, sw));
+ ev->y = cvtINT16toInt(sw16(event->u.keyButtonPointer.eventY, sw));
+ ev->x_root = cvtINT16toInt(sw16(event->u.keyButtonPointer.rootX, sw));
+ ev->y_root = cvtINT16toInt(sw16(event->u.keyButtonPointer.rootY, sw));
+ ev->state = sw16(event->u.keyButtonPointer.state, sw);
+ ev->same_screen = event->u.keyButtonPointer.sameScreen;
+ ev->is_hint = event->u.u.detail;
+ }
+ break;
+ case EnterNotify:
+ case LeaveNotify:
+ {
+ register XCrossingEvent *ev = (XCrossingEvent *) re;
+ ev->root = sw32(event->u.enterLeave.root, sw);
+ ev->window = sw32(event->u.enterLeave.event, sw);
+ ev->subwindow = sw32(event->u.enterLeave.child, sw);
+ ev->time = sw32(event->u.enterLeave.time, sw);
+ ev->x = cvtINT16toInt(sw16(event->u.enterLeave.eventX, sw));
+ ev->y = cvtINT16toInt(sw16(event->u.enterLeave.eventY, sw));
+ ev->x_root = cvtINT16toInt(sw16(event->u.enterLeave.rootX, sw));
+ ev->y_root = cvtINT16toInt(sw16(event->u.enterLeave.rootY, sw));
+ ev->state = sw16(event->u.enterLeave.state, sw);
+ ev->mode = event->u.enterLeave.mode;
+ ev->same_screen = (event->u.enterLeave.flags &
+ ELFlagSameScreen) && True;
+ ev->focus = (event->u.enterLeave.flags &
+ ELFlagFocus) && True;
+ ev->detail = event->u.u.detail;
+ }
+ break;
+ case FocusIn:
+ case FocusOut:
+ {
+ register XFocusChangeEvent *ev = (XFocusChangeEvent *) re;
+ ev->window = sw32(event->u.focus.window, sw);
+ ev->mode = event->u.focus.mode;
+ ev->detail = event->u.u.detail;
+ }
+ break;
+ case KeymapNotify:
+ {
+ register XKeymapEvent *ev = (XKeymapEvent *) re;
+ ev->window = None;
+ memcpy(&ev->key_vector[1],
+ (char *)((xKeymapEvent *) event)->map,
+ sizeof (((xKeymapEvent *) event)->map));
+ }
+ break;
+ case Expose:
+ {
+ register XExposeEvent *ev = (XExposeEvent *) re;
+ ev->window = sw32(event->u.expose.window, sw);
+ ev->x = sw16(event->u.expose.x, sw);
+ ev->y = sw16(event->u.expose.y, sw);
+ ev->width = sw16(event->u.expose.width, sw);
+ ev->height = sw16(event->u.expose.height, sw);
+ ev->count = sw16(event->u.expose.count, sw);
+ }
+ break;
+ case GraphicsExpose:
+ {
+ register XGraphicsExposeEvent *ev =
+ (XGraphicsExposeEvent *) re;
+ ev->drawable = sw32(event->u.graphicsExposure.drawable, sw);
+ ev->x = sw16(event->u.graphicsExposure.x, sw);
+ ev->y = sw16(event->u.graphicsExposure.y, sw);
+ ev->width = sw16(event->u.graphicsExposure.width, sw);
+ ev->height = sw16(event->u.graphicsExposure.height, sw);
+ ev->count = sw16(event->u.graphicsExposure.count, sw);
+ ev->major_code = event->u.graphicsExposure.majorEvent;
+ ev->minor_code = sw16(event->u.graphicsExposure.minorEvent, sw);
+ }
+ break;
+ case NoExpose:
+ {
+ register XNoExposeEvent *ev = (XNoExposeEvent *) re;
+ ev->drawable = sw32(event->u.noExposure.drawable, sw);
+ ev->major_code = event->u.noExposure.majorEvent;
+ ev->minor_code = sw16(event->u.noExposure.minorEvent, sw);
+ }
+ break;
+ case VisibilityNotify:
+ {
+ register XVisibilityEvent *ev = (XVisibilityEvent *) re;
+ ev->window = sw32(event->u.visibility.window, sw);
+ ev->state = event->u.visibility.state;
+ }
+ break;
+ case CreateNotify:
+ {
+ register XCreateWindowEvent *ev =
+ (XCreateWindowEvent *) re;
+ ev->window = sw32(event->u.createNotify.window, sw);
+ ev->parent = sw32(event->u.createNotify.parent, sw);
+ ev->x = cvtINT16toInt(sw16(event->u.createNotify.x, sw));
+ ev->y = cvtINT16toInt(sw16(event->u.createNotify.y, sw));
+ ev->width = sw16(event->u.createNotify.width, sw);
+ ev->height = sw16(event->u.createNotify.height, sw);
+ ev->border_width = sw16(event->u.createNotify.borderWidth, sw);
+ ev->override_redirect = event->u.createNotify.override;
+ }
+ break;
+ case DestroyNotify:
+ {
+ register XDestroyWindowEvent *ev =
+ (XDestroyWindowEvent *) re;
+ ev->window = sw32(event->u.destroyNotify.window, sw);
+ ev->event = sw32(event->u.destroyNotify.event, sw);
+ }
+ break;
+ case UnmapNotify:
+ {
+ register XUnmapEvent *ev = (XUnmapEvent *) re;
+ ev->window = sw32(event->u.unmapNotify.window, sw);
+ ev->event = sw32(event->u.unmapNotify.event, sw);
+ ev->from_configure = event->u.unmapNotify.fromConfigure;
+ }
+ break;
+ case MapNotify:
+ {
+ register XMapEvent *ev = (XMapEvent *) re;
+ ev->window = sw32(event->u.mapNotify.window, sw);
+ ev->event = sw32(event->u.mapNotify.event, sw);
+ ev->override_redirect = event->u.mapNotify.override;
+ }
+ break;
+ case MapRequest:
+ {
+ register XMapRequestEvent *ev = (XMapRequestEvent *) re;
+ ev->window = sw32(event->u.mapRequest.window, sw);
+ ev->parent = sw32(event->u.mapRequest.parent, sw);
+ }
+ break;
+ case ReparentNotify:
+ {
+ register XReparentEvent *ev = (XReparentEvent *) re;
+ ev->event = sw32(event->u.reparent.event, sw);
+ ev->window = sw32(event->u.reparent.window, sw);
+ ev->parent = sw32(event->u.reparent.parent, sw);
+ ev->x = cvtINT16toInt(sw16(event->u.reparent.x, sw));
+ ev->y = cvtINT16toInt(sw16(event->u.reparent.y, sw));
+ ev->override_redirect = event->u.reparent.override;
+ }
+ break;
+ case ConfigureNotify:
+ {
+ register XConfigureEvent *ev = (XConfigureEvent *) re;
+ ev->event = sw32(event->u.configureNotify.event, sw);
+ ev->window = sw32(event->u.configureNotify.window, sw);
+ ev->above = sw32(event->u.configureNotify.aboveSibling, sw);
+ ev->x = cvtINT16toInt(sw16(event->u.configureNotify.x, sw));
+ ev->y = cvtINT16toInt(sw16(event->u.configureNotify.y, sw));
+ ev->width = sw16(event->u.configureNotify.width, sw);
+ ev->height = sw16(event->u.configureNotify.height, sw);
+ ev->border_width = sw16(event->u.configureNotify.borderWidth, sw);
+ ev->override_redirect = event->u.configureNotify.override;
+ }
+ break;
+ case ConfigureRequest:
+ {
+ register XConfigureRequestEvent *ev =
+ (XConfigureRequestEvent *) re;
+ ev->window = sw32(event->u.configureRequest.window, sw);
+ ev->parent = sw32(event->u.configureRequest.parent, sw);
+ ev->above = sw32(event->u.configureRequest.sibling, sw);
+ ev->x = cvtINT16toInt(sw16(event->u.configureRequest.x, sw));
+ ev->y = cvtINT16toInt(sw16(event->u.configureRequest.y, sw));
+ ev->width = sw16(event->u.configureRequest.width, sw);
+ ev->height = sw16(event->u.configureRequest.height, sw);
+ ev->border_width = sw16(event->u.configureRequest.borderWidth, sw);
+ ev->value_mask = sw16(event->u.configureRequest.valueMask, sw);
+ ev->detail = event->u.u.detail;
+ }
+ break;
+ case GravityNotify:
+ {
+ register XGravityEvent *ev = (XGravityEvent *) re;
+ ev->window = sw32(event->u.gravity.window, sw);
+ ev->event = sw32(event->u.gravity.event, sw);
+ ev->x = cvtINT16toInt(sw16(event->u.gravity.x, sw));
+ ev->y = cvtINT16toInt(sw16(event->u.gravity.y, sw));
+ }
+ break;
+ case ResizeRequest:
+ {
+ register XResizeRequestEvent *ev =
+ (XResizeRequestEvent *) re;
+ ev->window = sw32(event->u.resizeRequest.window, sw);
+ ev->width = sw16(event->u.resizeRequest.width, sw);
+ ev->height = sw16(event->u.resizeRequest.height, sw);
+ }
+ break;
+ case CirculateNotify:
+ {
+ register XCirculateEvent *ev = (XCirculateEvent *) re;
+ ev->window = sw32(event->u.circulate.window, sw);
+ ev->event = sw32(event->u.circulate.event, sw);
+ ev->place = event->u.circulate.place;
+ }
+ break;
+ case CirculateRequest:
+ {
+ register XCirculateRequestEvent *ev =
+ (XCirculateRequestEvent *) re;
+ ev->window = sw32(event->u.circulate.window, sw);
+ ev->parent = sw32(event->u.circulate.event, sw);
+ ev->place = event->u.circulate.place;
+ }
+ break;
+ case PropertyNotify:
+ {
+ register XPropertyEvent *ev = (XPropertyEvent *) re;
+ ev->window = sw32(event->u.property.window, sw);
+ ev->atom = sw32(event->u.property.atom, sw);
+ ev->time = sw32(event->u.property.time, sw);
+ ev->state = event->u.property.state;
+ }
+ break;
+ case SelectionClear:
+ {
+ register XSelectionClearEvent *ev =
+ (XSelectionClearEvent *) re;
+ ev->window = sw32(event->u.selectionClear.window, sw);
+ ev->selection = sw32(event->u.selectionClear.atom, sw);
+ ev->time = sw32(event->u.selectionClear.time, sw);
+ }
+ break;
+ case SelectionRequest:
+ {
+ register XSelectionRequestEvent *ev =
+ (XSelectionRequestEvent *) re;
+ ev->owner = sw32(event->u.selectionRequest.owner, sw);
+ ev->requestor = sw32(event->u.selectionRequest.requestor, sw);
+ ev->selection = sw32(event->u.selectionRequest.selection, sw);
+ ev->target = sw32(event->u.selectionRequest.target, sw);
+ ev->property = sw32(event->u.selectionRequest.property, sw);
+ ev->time = sw32(event->u.selectionRequest.time, sw);
+ }
+ break;
+ case SelectionNotify:
+ {
+ register XSelectionEvent *ev = (XSelectionEvent *) re;
+ ev->requestor = sw32(event->u.selectionNotify.requestor, sw);
+ ev->selection = sw32(event->u.selectionNotify.selection, sw);
+ ev->target = sw32(event->u.selectionNotify.target, sw);
+ ev->property = sw32(event->u.selectionNotify.property, sw);
+ ev->time = sw32(event->u.selectionNotify.time, sw);
+ }
+ break;
+ case ColormapNotify:
+ {
+ register XColormapEvent *ev = (XColormapEvent *) re;
+ ev->window = sw32(event->u.colormap.window, sw);
+ ev->colormap = sw32(event->u.colormap.colormap, sw);
+ ev->new = event->u.colormap.new;
+ ev->state = event->u.colormap.state;
+ }
+ break;
+ case ClientMessage:
+ {
+ register int i;
+ register XClientMessageEvent *ev
+ = (XClientMessageEvent *) re;
+ ev->window = sw32(event->u.clientMessage.window, sw);
+ ev->format = event->u.u.detail;
+ switch (ev->format) {
+ case 8:
+ ev->message_type = sw32(event->u.clientMessage.u.b.type, sw);
+ for (i = 0; i < 20; i++)
+ ev->data.b[i] = event->u.clientMessage.u.b.bytes[i];
+ break;
+ case 16:
+ ev->message_type = sw32(event->u.clientMessage.u.s.type, sw);
+ ev->data.s[0] = cvtINT16toShort(sw16(event->u.clientMessage.u.s.shorts0, sw));
+ ev->data.s[1] = cvtINT16toShort(sw16(event->u.clientMessage.u.s.shorts1, sw));
+ ev->data.s[2] = cvtINT16toShort(sw16(event->u.clientMessage.u.s.shorts2, sw));
+ ev->data.s[3] = cvtINT16toShort(sw16(event->u.clientMessage.u.s.shorts3, sw));
+ ev->data.s[4] = cvtINT16toShort(sw16(event->u.clientMessage.u.s.shorts4, sw));
+ ev->data.s[5] = cvtINT16toShort(sw16(event->u.clientMessage.u.s.shorts5, sw));
+ ev->data.s[6] = cvtINT16toShort(sw16(event->u.clientMessage.u.s.shorts6, sw));
+ ev->data.s[7] = cvtINT16toShort(sw16(event->u.clientMessage.u.s.shorts7, sw));
+ ev->data.s[8] = cvtINT16toShort(sw16(event->u.clientMessage.u.s.shorts8, sw));
+ ev->data.s[9] = cvtINT16toShort(sw16(event->u.clientMessage.u.s.shorts9, sw));
+ break;
+ case 32:
+ ev->message_type = sw32(event->u.clientMessage.u.l.type, sw);
+ ev->data.l[0] = cvtINT32toLong(sw32(event->u.clientMessage.u.l.longs0, sw));
+ ev->data.l[1] = cvtINT32toLong(sw32(event->u.clientMessage.u.l.longs1, sw));
+ ev->data.l[2] = cvtINT32toLong(sw32(event->u.clientMessage.u.l.longs2, sw));
+ ev->data.l[3] = cvtINT32toLong(sw32(event->u.clientMessage.u.l.longs3, sw));
+ ev->data.l[4] = cvtINT32toLong(sw32(event->u.clientMessage.u.l.longs4, sw));
+ break;
+ default: /* XXX should never occur */
+ break;
+ }
+ }
+ break;
+ case MappingNotify:
+ {
+ register XMappingEvent *ev = (XMappingEvent *)re;
+ ev->window = 0;
+ ev->first_keycode = event->u.mappingNotify.firstKeyCode;
+ ev->request = event->u.mappingNotify.request;
+ ev->count = event->u.mappingNotify.count;
+ }
+ break;
+ default:
+ return(False);
+ }
+ return(True);
+}
diff --git a/libX11/modules/im/ximcp/imExten.c b/libX11/modules/im/ximcp/imExten.c index 199368cbb..97309136e 100644 --- a/libX11/modules/im/ximcp/imExten.c +++ b/libX11/modules/im/ximcp/imExten.c @@ -1,577 +1,576 @@ -/****************************************************************** - - 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: Takashi Fujiwara FUJITSU LIMITED - fujiwara@a80.tech.yk.fujitsu.co.jp - -******************************************************************/ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif -#include <X11/Xatom.h> -#define NEED_EVENTS -#include "Xlibint.h" -#include "Xlcint.h" -#include "Ximint.h" - -/* - * index of extensions - */ - -#define XIM_EXT_SET_EVENT_MASK_IDX 0 -#ifdef EXT_FORWARD -#define XIM_EXT_FORWARD_KEYEVENT_IDX 1 -#endif -#ifdef EXT_MOVE -#define XIM_EXT_MOVE_IDX 2 -#endif - -typedef struct _XIM_QueryExtRec { - Bool is_support; - const char *name; - int name_len; - CARD16 major_opcode; - CARD16 minor_opcode; - int idx; -} XIM_QueryExtRec; - -Private XIM_QueryExtRec extensions[] = { - {False, "XIM_EXT_SET_EVENT_MASK", 0, 0, 0, - XIM_EXT_SET_EVENT_MASK_IDX}, -#ifdef EXT_FORWARD - {False, "XIM_EXT_FORWARD_KEYEVENT", 0, 0, 0, - XIM_EXT_FORWARD_KEYEVENT_IDX}, -#endif -#ifdef EXT_MOVE - {False, "XIM_EXT_MOVE", 0, 0, 0, XIM_EXT_MOVE_IDX}, -#endif - {False, NULL, 0, 0, 0, 0} /* dummy */ -}; - -Private int -_XimIsSupportExt( - int idx) -{ - register int i; - int n = XIMNumber(extensions) - 1; - - for (i = 0; i < n; i++) { - if (extensions[i].idx == idx) { - if (extensions[i].is_support) - return i; - else - break; - } - } - return -1; -} - -Private Bool -_XimProcExtSetEventMask( - Xim im, - Xic ic, - XPointer buf) -{ - EVENTMASK *buf_l = (EVENTMASK *)buf; - EVENTMASK select_mask = _XimGetWindowEventmask(ic); - - ic->private.proto.filter_event_mask = buf_l[0]; - ic->private.proto.intercept_event_mask = buf_l[1]; - ic->private.proto.select_event_mask = buf_l[2]; - ic->private.proto.forward_event_mask = buf_l[3]; - ic->private.proto.synchronous_event_mask = buf_l[4]; - - select_mask &= ~ic->private.proto.intercept_event_mask; - /* deselected event mask */ - select_mask |= ic->private.proto.select_event_mask; - /* selected event mask */ - XSelectInput(im->core.display, ic->core.focus_window, select_mask); - _XimReregisterFilter(ic); - - if (!(_XimProcSyncReply(im, ic))) - return False; - return True; -} - -Private Bool -_XimExtSetEventMaskCallback( - Xim xim, - INT16 len, - XPointer data, - XPointer call_data) -{ - CARD16 *buf_s = (CARD16 *)((CARD8 *)data + XIM_HEADER_SIZE); - XIMID imid = buf_s[0]; - XICID icid = buf_s[1]; - Xim im = (Xim)call_data; - Xic ic; - - if ((imid == im->private.proto.imid) - && (ic = _XimICOfXICID(im, icid))) { - (void)_XimProcExtSetEventMask(im, ic, (XPointer)&buf_s[2]); - return True; - } - return False; -} - -#ifdef EXT_FORWARD -Private Bool -_XimProcExtForwardKeyEvent( - Xim im, - Xic ic, - XPointer buf) -{ - CARD8 *buf_b = (CARD8 *)buf; - CARD16 *buf_s = (CARD16 *)buf; - CARD32 *buf_l = (CARD32 *)buf; - XEvent ev; - XKeyEvent *kev = (XKeyEvent *)&ev; - - bzero(&ev, sizeof(XEvent)); - kev->send_event = False; - kev->display = im->core.display; - kev->serial = buf_s[1]; /* sequence number */ - kev->type = buf_b[4] & 0x7f; /* xEvent.u.u.type */ - kev->keycode = buf_b[5]; /* Keycode */ - kev->state = buf_s[3]; /* state */ - kev->time = buf_l[2]; /* time */ - - XPutBackEvent(im->core.display, &ev); - - _XimRespSyncReply(ic, buf_s[0]); - MARK_FABLICATED(ic); - - return True; -} - -Private Bool -_XimExtForwardKeyEventCallback( - Xim xim, - INT16 len, - XPointer data, - XPointer call_data) -{ - CARD16 *buf_s = (CARD16 *)((CARD8 *)data + XIM_HEADER_SIZE); - XIMID imid = buf_s[0]; - XICID icid = buf_s[1]; - Xim im = (Xim)call_data; - Xic ic; - - if ((imid == im->private.proto.imid) - && (ic = _XimICOfXICID(im, icid))) { - (void)_XimProcExtForwardKeyEvent(im, ic, (XPointer)&buf_s[2]); - return True; - } - return False; -} - -Private Bool -_XimExtForwardKeyEventCheck( - Xim im, - INT16 len, - XPointer data, - XPointer arg) -{ - Xic ic = (Xic)arg; - CARD16 *buf_s = (CARD16 *)((CARD8 *)data + XIM_HEADER_SIZE); - CARD8 major_opcode = *((CARD8 *)data); - CARD8 minor_opcode = *((CARD8 *)data + 1); - XIMID imid = buf_s[0]; - XICID icid = buf_s[1]; - - if ((major_opcode == XIM_SYNC_REPLY) - && (minor_opcode == 0) - && (imid == im->private.proto.imid) - && (icid == ic->private.proto.icid)) - if ((major_opcode == XIM_ERROR) - && (minor_opcode == 0) - && (buf_s[2] & XIM_IMID_VALID) - && (imid == im->private.proto.imid) - && (buf_s[2] & XIM_ICID_VALID) - && (icid == ic->private.proto.icid)) - return True; - return False; -} - -Public Bool -_XimExtForwardKeyEvent( - Xic ic, - XKeyEvent *ev, - Bool sync) -{ - Xim im = (Xim) ic->core.im; - CARD32 buf32[BUFSIZE/4]; - CARD8 *buf = (CARD8 *)buf32; - CARD8 *buf_b = &buf[XIM_HEADER_SIZE]; - CARD16 *buf_s = (CARD16 *)buf_b; - CARD32 *buf_l = (CARD32 *)buf_b; - CARD32 reply32[BUFSIZE/4]; - char *reply = (char *)reply32; - XPointer preply; - int buf_size; - int ret_code; - INT16 len; - int idx; - - if ((idx = _XimIsSupportExt(XIM_EXT_FORWARD_KEYEVENT_IDX)) < 0) - return False; - - buf_s[0] = im->private.proto.imid; /* imid */ - buf_s[1] = ic->private.proto.icid; /* icid */ - buf_s[2] = sync ? XimSYNCHRONUS : 0; /* flag */ - buf_s[3] = (CARD16)(((XAnyEvent *)ev)->serial & ((unsigned long) 0xffff)); - /* sequence number */ - buf_b[8] = ev->type; /* xEvent.u.u.type */ - buf_b[9] = ev->keycode; /* keycode */ - buf_s[5] = ev->state; /* state */ - buf_l[3] = ev->time; /* time */ - len = sizeof(CARD16) /* sizeof imid */ - + sizeof(CARD16) /* sizeof icid */ - + sizeof(BITMASK16) /* sizeof flag */ - + sizeof(CARD16) /* sizeof sequence number */ - + sizeof(BYTE) /* sizeof xEvent.u.u.type */ - + sizeof(BYTE) /* sizeof keycode */ - + sizeof(CARD16) /* sizeof state */ - + sizeof(CARD32); /* sizeof time */ - - _XimSetHeader((XPointer)buf, - extensions[idx].major_opcode, - extensions[idx].minor_opcode, &len); - if (!(_XimWrite(im, len, (XPointer)buf))) - return False; - _XimFlush(im); - if (sync) { - buf_size = BUFSIZE; - ret_code = _XimRead(im, &len, (XPointer)reply, buf_size, - _XimExtForwardKeyEventCheck, (XPointer)ic); - if(ret_code == XIM_TRUE) { - preply = reply; - } else if(ret_code == XIM_OVERFLOW) { - if(len <= 0) { - preply = reply; - } else { - buf_sizex = len; - preply = (XPointer)Xmalloc(buf_size); - ret_code = _XimRead(im, &len, preply, buf_size, - _XimExtForwardKeyEventCheck, (XPointer)ic); - if(ret_code != XIM_TRUE) { - Xfree(preply); - return False; - } - } - } else - return False; - buf_s = (CARD16 *)((char *)preply + XIM_HEADER_SIZE); - if (*((CARD8 *)preply) == XIM_ERROR) { - _XimProcError(im, 0, (XPointer)&buf_s[3]); - if(reply != preply) - Xfree(preply); - return False; - } - if(reply != preply) - Xfree(preply); - } - return True; -} -#endif /* EXT_FORWARD */ - -Private int -_XimCheckExtensionListSize(void) -{ - register int i; - int len; - int total = 0; - int n = XIMNumber(extensions) - 1; - - for (i = 0; i < n; i++) { - len = strlen(extensions[i].name); - extensions[i].name_len = len; - len += sizeof(BYTE); - total += len; - } - return total; -} - -Private void -_XimSetExtensionList( - CARD8 *buf) -{ - register int i; - int len; - int n = XIMNumber(extensions) - 1; - - for (i = 0; i < n; i++) { - len = extensions[i].name_len; - buf[0] = (BYTE)len; - (void)strcpy((char *)&buf[1], extensions[i].name); - len += sizeof(BYTE); - buf += len; - } - return; -} - -Private unsigned int -_XimCountNumberOfExtension( - INT16 total, - CARD8 *ext) -{ - unsigned int n; - INT16 len; - INT16 min_len = sizeof(CARD8) - + sizeof(CARD8) - + sizeof(INT16); - - n = 0; - while (total > min_len) { - len = *((INT16 *)(&ext[2])); - len += (min_len + XIM_PAD(len)); - total -= len; - ext += len; - n++; - } - return n; -} - -Private Bool -_XimParseExtensionList( - Xim im, - CARD16 *data) -{ - int num = XIMNumber(extensions) - 1; - unsigned int n; - CARD8 *buf; - register int i; - register int j; - INT16 len; - - if (!(n = _XimCountNumberOfExtension(data[0], (CARD8 *)&data[1]))) - return True; - - buf = (CARD8 *)&data[1];; - for (i = 0; i < n; i++) { - len = *((INT16 *)(&buf[2])); - for (j = 0; j < num; j++) { - if (!(strncmp(extensions[j].name, (char *)&buf[4], len))) { - extensions[j].major_opcode = buf[0]; - extensions[j].minor_opcode = buf[1]; - extensions[j].is_support = True; - break; - } - } - len += sizeof(CARD8) /* sizeof major_opcode */ - + sizeof(CARD8) /* sizeof minor_opcode */ - + sizeof(INT16) /* sizeof length */ - + XIM_PAD(len); /* sizeof pad */ - buf += len; - } - - return True; -} - -Private Bool -_XimQueryExtensionCheck( - Xim im, - INT16 len, - XPointer data, - XPointer arg) -{ - CARD16 *buf_s = (CARD16 *)((CARD8 *)data + XIM_HEADER_SIZE); - CARD8 major_opcode = *((CARD8 *)data); - CARD8 minor_opcode = *((CARD8 *)data + 1); - XIMID imid = buf_s[0]; - - if ((major_opcode == XIM_QUERY_EXTENSION_REPLY) - && (minor_opcode == 0) - && (imid == im->private.proto.imid)) - return True; - if ((major_opcode == XIM_ERROR) - && (minor_opcode == 0) - && (buf_s[2] & XIM_IMID_VALID) - && (imid == im->private.proto.imid)) - return True; - return False; -} - -Public Bool -_XimExtension( - Xim im) -{ - CARD8 *buf; - CARD16 *buf_s; - int buf_len; - INT16 len; - CARD32 reply32[BUFSIZE/4]; - char *reply = (char *)reply32; - XPointer preply; - int buf_size; - int ret_code; - int idx; - - if (!(len = _XimCheckExtensionListSize())) - return True; - - buf_len = XIM_HEADER_SIZE - + sizeof(CARD16) - + sizeof(INT16) - + len - + XIM_PAD(len); - - if (!(buf = (CARD8 *)Xmalloc(buf_len))) - return False; - buf_s = (CARD16 *)&buf[XIM_HEADER_SIZE]; - - buf_s[0] = im->private.proto.imid; /* imid */ - buf_s[1] = len; /* length of Extensions */ - _XimSetExtensionList((CARD8 *)&buf_s[2]); - /* extensions supported */ - XIM_SET_PAD(&buf_s[2], len); /* pad */ - len += sizeof(CARD16) /* sizeof imid */ - + sizeof(INT16); /* sizeof length of extensions */ - - _XimSetHeader((XPointer)buf, XIM_QUERY_EXTENSION, 0, &len); - if (!(_XimWrite(im, len, (XPointer)buf))) { - XFree(buf); - return False; - } - XFree(buf); - _XimFlush(im); - buf_size = BUFSIZE; - ret_code = _XimRead(im, &len, (XPointer)reply, buf_size, - _XimQueryExtensionCheck, 0); - if(ret_code == XIM_TRUE) { - preply = reply; - } else if(ret_code == XIM_OVERFLOW) { - if(len <= 0) { - preply = reply; - } else { - buf_size = len; - preply = (XPointer)Xmalloc(buf_size); - ret_code = _XimRead(im, &len, reply, buf_size, - _XimQueryExtensionCheck, 0); - if(ret_code != XIM_TRUE) { - Xfree(preply); - return False; - } - } - } else - return False; - buf_s = (CARD16 *)((char *)preply + XIM_HEADER_SIZE); - if (*((CARD8 *)preply) == XIM_ERROR) { - _XimProcError(im, 0, (XPointer)&buf_s[3]); - if(reply != preply) - Xfree(preply); - return False; - } - - if (!(_XimParseExtensionList(im, &buf_s[1]))) { - if(reply != preply) - Xfree(preply); - return False; - } - if(reply != preply) - Xfree(preply); - - if ((idx = _XimIsSupportExt(XIM_EXT_SET_EVENT_MASK_IDX)) >= 0) - _XimRegProtoIntrCallback(im, - extensions[idx].major_opcode, - extensions[idx].minor_opcode, - _XimExtSetEventMaskCallback, (XPointer)im); -#ifdef EXT_FORWARD - if ((idx = _XimIsSupportExt(XIM_EXT_FORWARD_KEYEVENT_IDX)) >= 0) - _XimRegProtoIntrCallback(im, - extensions[idx].major_opcode, - extensions[idx].minor_opcode, - _XimExtForwardKeyEventCallback, (XPointer)im); -#endif - - return True; -} - -#ifdef EXT_MOVE -/* flag of ExtenArgCheck */ -#define EXT_XNSPOTLOCATION (1L<<0) - -/* macro for ExtenArgCheck */ -#define SET_EXT_XNSPOTLOCATION(flag) (flag |= EXT_XNSPOTLOCATION) -#define IS_EXT_XNSPOTLOCATION(flag) (flag & EXT_XNSPOTLOCATION) - -/* length of XPoint attribute */ -#define XIM_Xpoint_length 12 - -Private Bool -_XimExtMove( - Xim im, - Xic ic, - CARD16 x, - CARD16 y) -{ - CARD32 buf32[BUFSIZE/4]; - CARD8 *buf = (CARD8 *)buf32; - CARD16 *buf_s = (CARD16 *)&buf[XIM_HEADER_SIZE]; - INT16 len; - int idx; - - if ((idx = _XimIsSupportExt(XIM_EXT_MOVE_IDX)) < 0) - return False; - - buf_s[0] = im->private.proto.imid; /* imid */ - buf_s[1] = ic->private.proto.icid; /* icid */ - buf_s[2] = x; /* X */ - buf_s[3] = y; /* Y */ - len = sizeof(CARD16) /* sizeof imid */ - + sizeof(CARD16) /* sizeof icid */ - + sizeof(INT16) /* sizeof X */ - + sizeof(INT16); /* sizeof Y */ - - _XimSetHeader((XPointer)buf, extensions[idx].major_opcode, - extensions[idx].minor_opcode, &len); - if (!(_XimWrite(im, len, (XPointer)buf))) - return False; - _XimFlush(im); - return True; -} - -Public BITMASK32 -_XimExtenArgCheck( - XIMArg *arg) -{ - CARD32 flag = 0L; - if (!strcmp(arg->name, XNSpotLocation)) - SET_EXT_XNSPOTLOCATION(flag); - return flag; -} - -Public Bool -_XimExtenMove( - Xim im, - Xic ic, - CARD32 flag, - CARD16 *buf, - INT16 length) -{ - if ((IS_EXT_XNSPOTLOCATION(flag)) && (length == XIM_Xpoint_length)) - return _XimExtMove(im, ic, buf[4], buf[5]); - return False; -} -#endif /* EXT_MOVE */ +/******************************************************************
+
+ 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: Takashi Fujiwara FUJITSU LIMITED
+ fujiwara@a80.tech.yk.fujitsu.co.jp
+
+******************************************************************/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <X11/Xatom.h>
+#include "Xlibint.h"
+#include "Xlcint.h"
+#include "Ximint.h"
+
+/*
+ * index of extensions
+ */
+
+#define XIM_EXT_SET_EVENT_MASK_IDX 0
+#ifdef EXT_FORWARD
+#define XIM_EXT_FORWARD_KEYEVENT_IDX 1
+#endif
+#ifdef EXT_MOVE
+#define XIM_EXT_MOVE_IDX 2
+#endif
+
+typedef struct _XIM_QueryExtRec {
+ Bool is_support;
+ const char *name;
+ int name_len;
+ CARD16 major_opcode;
+ CARD16 minor_opcode;
+ int idx;
+} XIM_QueryExtRec;
+
+Private XIM_QueryExtRec extensions[] = {
+ {False, "XIM_EXT_SET_EVENT_MASK", 0, 0, 0,
+ XIM_EXT_SET_EVENT_MASK_IDX},
+#ifdef EXT_FORWARD
+ {False, "XIM_EXT_FORWARD_KEYEVENT", 0, 0, 0,
+ XIM_EXT_FORWARD_KEYEVENT_IDX},
+#endif
+#ifdef EXT_MOVE
+ {False, "XIM_EXT_MOVE", 0, 0, 0, XIM_EXT_MOVE_IDX},
+#endif
+ {False, NULL, 0, 0, 0, 0} /* dummy */
+};
+
+Private int
+_XimIsSupportExt(
+ int idx)
+{
+ register int i;
+ int n = XIMNumber(extensions) - 1;
+
+ for (i = 0; i < n; i++) {
+ if (extensions[i].idx == idx) {
+ if (extensions[i].is_support)
+ return i;
+ else
+ break;
+ }
+ }
+ return -1;
+}
+
+Private Bool
+_XimProcExtSetEventMask(
+ Xim im,
+ Xic ic,
+ XPointer buf)
+{
+ EVENTMASK *buf_l = (EVENTMASK *)buf;
+ EVENTMASK select_mask = _XimGetWindowEventmask(ic);
+
+ ic->private.proto.filter_event_mask = buf_l[0];
+ ic->private.proto.intercept_event_mask = buf_l[1];
+ ic->private.proto.select_event_mask = buf_l[2];
+ ic->private.proto.forward_event_mask = buf_l[3];
+ ic->private.proto.synchronous_event_mask = buf_l[4];
+
+ select_mask &= ~ic->private.proto.intercept_event_mask;
+ /* deselected event mask */
+ select_mask |= ic->private.proto.select_event_mask;
+ /* selected event mask */
+ XSelectInput(im->core.display, ic->core.focus_window, select_mask);
+ _XimReregisterFilter(ic);
+
+ if (!(_XimProcSyncReply(im, ic)))
+ return False;
+ return True;
+}
+
+Private Bool
+_XimExtSetEventMaskCallback(
+ Xim xim,
+ INT16 len,
+ XPointer data,
+ XPointer call_data)
+{
+ CARD16 *buf_s = (CARD16 *)((CARD8 *)data + XIM_HEADER_SIZE);
+ XIMID imid = buf_s[0];
+ XICID icid = buf_s[1];
+ Xim im = (Xim)call_data;
+ Xic ic;
+
+ if ((imid == im->private.proto.imid)
+ && (ic = _XimICOfXICID(im, icid))) {
+ (void)_XimProcExtSetEventMask(im, ic, (XPointer)&buf_s[2]);
+ return True;
+ }
+ return False;
+}
+
+#ifdef EXT_FORWARD
+Private Bool
+_XimProcExtForwardKeyEvent(
+ Xim im,
+ Xic ic,
+ XPointer buf)
+{
+ CARD8 *buf_b = (CARD8 *)buf;
+ CARD16 *buf_s = (CARD16 *)buf;
+ CARD32 *buf_l = (CARD32 *)buf;
+ XEvent ev;
+ XKeyEvent *kev = (XKeyEvent *)&ev;
+
+ bzero(&ev, sizeof(XEvent));
+ kev->send_event = False;
+ kev->display = im->core.display;
+ kev->serial = buf_s[1]; /* sequence number */
+ kev->type = buf_b[4] & 0x7f; /* xEvent.u.u.type */
+ kev->keycode = buf_b[5]; /* Keycode */
+ kev->state = buf_s[3]; /* state */
+ kev->time = buf_l[2]; /* time */
+
+ XPutBackEvent(im->core.display, &ev);
+
+ _XimRespSyncReply(ic, buf_s[0]);
+ MARK_FABLICATED(ic);
+
+ return True;
+}
+
+Private Bool
+_XimExtForwardKeyEventCallback(
+ Xim xim,
+ INT16 len,
+ XPointer data,
+ XPointer call_data)
+{
+ CARD16 *buf_s = (CARD16 *)((CARD8 *)data + XIM_HEADER_SIZE);
+ XIMID imid = buf_s[0];
+ XICID icid = buf_s[1];
+ Xim im = (Xim)call_data;
+ Xic ic;
+
+ if ((imid == im->private.proto.imid)
+ && (ic = _XimICOfXICID(im, icid))) {
+ (void)_XimProcExtForwardKeyEvent(im, ic, (XPointer)&buf_s[2]);
+ return True;
+ }
+ return False;
+}
+
+Private Bool
+_XimExtForwardKeyEventCheck(
+ Xim im,
+ INT16 len,
+ XPointer data,
+ XPointer arg)
+{
+ Xic ic = (Xic)arg;
+ CARD16 *buf_s = (CARD16 *)((CARD8 *)data + XIM_HEADER_SIZE);
+ CARD8 major_opcode = *((CARD8 *)data);
+ CARD8 minor_opcode = *((CARD8 *)data + 1);
+ XIMID imid = buf_s[0];
+ XICID icid = buf_s[1];
+
+ if ((major_opcode == XIM_SYNC_REPLY)
+ && (minor_opcode == 0)
+ && (imid == im->private.proto.imid)
+ && (icid == ic->private.proto.icid))
+ if ((major_opcode == XIM_ERROR)
+ && (minor_opcode == 0)
+ && (buf_s[2] & XIM_IMID_VALID)
+ && (imid == im->private.proto.imid)
+ && (buf_s[2] & XIM_ICID_VALID)
+ && (icid == ic->private.proto.icid))
+ return True;
+ return False;
+}
+
+Public Bool
+_XimExtForwardKeyEvent(
+ Xic ic,
+ XKeyEvent *ev,
+ Bool sync)
+{
+ Xim im = (Xim) ic->core.im;
+ CARD32 buf32[BUFSIZE/4];
+ CARD8 *buf = (CARD8 *)buf32;
+ CARD8 *buf_b = &buf[XIM_HEADER_SIZE];
+ CARD16 *buf_s = (CARD16 *)buf_b;
+ CARD32 *buf_l = (CARD32 *)buf_b;
+ CARD32 reply32[BUFSIZE/4];
+ char *reply = (char *)reply32;
+ XPointer preply;
+ int buf_size;
+ int ret_code;
+ INT16 len;
+ int idx;
+
+ if ((idx = _XimIsSupportExt(XIM_EXT_FORWARD_KEYEVENT_IDX)) < 0)
+ return False;
+
+ buf_s[0] = im->private.proto.imid; /* imid */
+ buf_s[1] = ic->private.proto.icid; /* icid */
+ buf_s[2] = sync ? XimSYNCHRONUS : 0; /* flag */
+ buf_s[3] = (CARD16)(((XAnyEvent *)ev)->serial & ((unsigned long) 0xffff));
+ /* sequence number */
+ buf_b[8] = ev->type; /* xEvent.u.u.type */
+ buf_b[9] = ev->keycode; /* keycode */
+ buf_s[5] = ev->state; /* state */
+ buf_l[3] = ev->time; /* time */
+ len = sizeof(CARD16) /* sizeof imid */
+ + sizeof(CARD16) /* sizeof icid */
+ + sizeof(BITMASK16) /* sizeof flag */
+ + sizeof(CARD16) /* sizeof sequence number */
+ + sizeof(BYTE) /* sizeof xEvent.u.u.type */
+ + sizeof(BYTE) /* sizeof keycode */
+ + sizeof(CARD16) /* sizeof state */
+ + sizeof(CARD32); /* sizeof time */
+
+ _XimSetHeader((XPointer)buf,
+ extensions[idx].major_opcode,
+ extensions[idx].minor_opcode, &len);
+ if (!(_XimWrite(im, len, (XPointer)buf)))
+ return False;
+ _XimFlush(im);
+ if (sync) {
+ buf_size = BUFSIZE;
+ ret_code = _XimRead(im, &len, (XPointer)reply, buf_size,
+ _XimExtForwardKeyEventCheck, (XPointer)ic);
+ if(ret_code == XIM_TRUE) {
+ preply = reply;
+ } else if(ret_code == XIM_OVERFLOW) {
+ if(len <= 0) {
+ preply = reply;
+ } else {
+ buf_sizex = len;
+ preply = (XPointer)Xmalloc(buf_size);
+ ret_code = _XimRead(im, &len, preply, buf_size,
+ _XimExtForwardKeyEventCheck, (XPointer)ic);
+ if(ret_code != XIM_TRUE) {
+ Xfree(preply);
+ return False;
+ }
+ }
+ } else
+ return False;
+ buf_s = (CARD16 *)((char *)preply + XIM_HEADER_SIZE);
+ if (*((CARD8 *)preply) == XIM_ERROR) {
+ _XimProcError(im, 0, (XPointer)&buf_s[3]);
+ if(reply != preply)
+ Xfree(preply);
+ return False;
+ }
+ if(reply != preply)
+ Xfree(preply);
+ }
+ return True;
+}
+#endif /* EXT_FORWARD */
+
+Private int
+_XimCheckExtensionListSize(void)
+{
+ register int i;
+ int len;
+ int total = 0;
+ int n = XIMNumber(extensions) - 1;
+
+ for (i = 0; i < n; i++) {
+ len = strlen(extensions[i].name);
+ extensions[i].name_len = len;
+ len += sizeof(BYTE);
+ total += len;
+ }
+ return total;
+}
+
+Private void
+_XimSetExtensionList(
+ CARD8 *buf)
+{
+ register int i;
+ int len;
+ int n = XIMNumber(extensions) - 1;
+
+ for (i = 0; i < n; i++) {
+ len = extensions[i].name_len;
+ buf[0] = (BYTE)len;
+ (void)strcpy((char *)&buf[1], extensions[i].name);
+ len += sizeof(BYTE);
+ buf += len;
+ }
+ return;
+}
+
+Private unsigned int
+_XimCountNumberOfExtension(
+ INT16 total,
+ CARD8 *ext)
+{
+ unsigned int n;
+ INT16 len;
+ INT16 min_len = sizeof(CARD8)
+ + sizeof(CARD8)
+ + sizeof(INT16);
+
+ n = 0;
+ while (total > min_len) {
+ len = *((INT16 *)(&ext[2]));
+ len += (min_len + XIM_PAD(len));
+ total -= len;
+ ext += len;
+ n++;
+ }
+ return n;
+}
+
+Private Bool
+_XimParseExtensionList(
+ Xim im,
+ CARD16 *data)
+{
+ int num = XIMNumber(extensions) - 1;
+ unsigned int n;
+ CARD8 *buf;
+ register int i;
+ register int j;
+ INT16 len;
+
+ if (!(n = _XimCountNumberOfExtension(data[0], (CARD8 *)&data[1])))
+ return True;
+
+ buf = (CARD8 *)&data[1];;
+ for (i = 0; i < n; i++) {
+ len = *((INT16 *)(&buf[2]));
+ for (j = 0; j < num; j++) {
+ if (!(strncmp(extensions[j].name, (char *)&buf[4], len))) {
+ extensions[j].major_opcode = buf[0];
+ extensions[j].minor_opcode = buf[1];
+ extensions[j].is_support = True;
+ break;
+ }
+ }
+ len += sizeof(CARD8) /* sizeof major_opcode */
+ + sizeof(CARD8) /* sizeof minor_opcode */
+ + sizeof(INT16) /* sizeof length */
+ + XIM_PAD(len); /* sizeof pad */
+ buf += len;
+ }
+
+ return True;
+}
+
+Private Bool
+_XimQueryExtensionCheck(
+ Xim im,
+ INT16 len,
+ XPointer data,
+ XPointer arg)
+{
+ CARD16 *buf_s = (CARD16 *)((CARD8 *)data + XIM_HEADER_SIZE);
+ CARD8 major_opcode = *((CARD8 *)data);
+ CARD8 minor_opcode = *((CARD8 *)data + 1);
+ XIMID imid = buf_s[0];
+
+ if ((major_opcode == XIM_QUERY_EXTENSION_REPLY)
+ && (minor_opcode == 0)
+ && (imid == im->private.proto.imid))
+ return True;
+ if ((major_opcode == XIM_ERROR)
+ && (minor_opcode == 0)
+ && (buf_s[2] & XIM_IMID_VALID)
+ && (imid == im->private.proto.imid))
+ return True;
+ return False;
+}
+
+Public Bool
+_XimExtension(
+ Xim im)
+{
+ CARD8 *buf;
+ CARD16 *buf_s;
+ int buf_len;
+ INT16 len;
+ CARD32 reply32[BUFSIZE/4];
+ char *reply = (char *)reply32;
+ XPointer preply;
+ int buf_size;
+ int ret_code;
+ int idx;
+
+ if (!(len = _XimCheckExtensionListSize()))
+ return True;
+
+ buf_len = XIM_HEADER_SIZE
+ + sizeof(CARD16)
+ + sizeof(INT16)
+ + len
+ + XIM_PAD(len);
+
+ if (!(buf = (CARD8 *)Xmalloc(buf_len)))
+ return False;
+ buf_s = (CARD16 *)&buf[XIM_HEADER_SIZE];
+
+ buf_s[0] = im->private.proto.imid; /* imid */
+ buf_s[1] = len; /* length of Extensions */
+ _XimSetExtensionList((CARD8 *)&buf_s[2]);
+ /* extensions supported */
+ XIM_SET_PAD(&buf_s[2], len); /* pad */
+ len += sizeof(CARD16) /* sizeof imid */
+ + sizeof(INT16); /* sizeof length of extensions */
+
+ _XimSetHeader((XPointer)buf, XIM_QUERY_EXTENSION, 0, &len);
+ if (!(_XimWrite(im, len, (XPointer)buf))) {
+ XFree(buf);
+ return False;
+ }
+ XFree(buf);
+ _XimFlush(im);
+ buf_size = BUFSIZE;
+ ret_code = _XimRead(im, &len, (XPointer)reply, buf_size,
+ _XimQueryExtensionCheck, 0);
+ if(ret_code == XIM_TRUE) {
+ preply = reply;
+ } else if(ret_code == XIM_OVERFLOW) {
+ if(len <= 0) {
+ preply = reply;
+ } else {
+ buf_size = len;
+ preply = (XPointer)Xmalloc(buf_size);
+ ret_code = _XimRead(im, &len, reply, buf_size,
+ _XimQueryExtensionCheck, 0);
+ if(ret_code != XIM_TRUE) {
+ Xfree(preply);
+ return False;
+ }
+ }
+ } else
+ return False;
+ buf_s = (CARD16 *)((char *)preply + XIM_HEADER_SIZE);
+ if (*((CARD8 *)preply) == XIM_ERROR) {
+ _XimProcError(im, 0, (XPointer)&buf_s[3]);
+ if(reply != preply)
+ Xfree(preply);
+ return False;
+ }
+
+ if (!(_XimParseExtensionList(im, &buf_s[1]))) {
+ if(reply != preply)
+ Xfree(preply);
+ return False;
+ }
+ if(reply != preply)
+ Xfree(preply);
+
+ if ((idx = _XimIsSupportExt(XIM_EXT_SET_EVENT_MASK_IDX)) >= 0)
+ _XimRegProtoIntrCallback(im,
+ extensions[idx].major_opcode,
+ extensions[idx].minor_opcode,
+ _XimExtSetEventMaskCallback, (XPointer)im);
+#ifdef EXT_FORWARD
+ if ((idx = _XimIsSupportExt(XIM_EXT_FORWARD_KEYEVENT_IDX)) >= 0)
+ _XimRegProtoIntrCallback(im,
+ extensions[idx].major_opcode,
+ extensions[idx].minor_opcode,
+ _XimExtForwardKeyEventCallback, (XPointer)im);
+#endif
+
+ return True;
+}
+
+#ifdef EXT_MOVE
+/* flag of ExtenArgCheck */
+#define EXT_XNSPOTLOCATION (1L<<0)
+
+/* macro for ExtenArgCheck */
+#define SET_EXT_XNSPOTLOCATION(flag) (flag |= EXT_XNSPOTLOCATION)
+#define IS_EXT_XNSPOTLOCATION(flag) (flag & EXT_XNSPOTLOCATION)
+
+/* length of XPoint attribute */
+#define XIM_Xpoint_length 12
+
+Private Bool
+_XimExtMove(
+ Xim im,
+ Xic ic,
+ CARD16 x,
+ CARD16 y)
+{
+ CARD32 buf32[BUFSIZE/4];
+ CARD8 *buf = (CARD8 *)buf32;
+ CARD16 *buf_s = (CARD16 *)&buf[XIM_HEADER_SIZE];
+ INT16 len;
+ int idx;
+
+ if ((idx = _XimIsSupportExt(XIM_EXT_MOVE_IDX)) < 0)
+ return False;
+
+ buf_s[0] = im->private.proto.imid; /* imid */
+ buf_s[1] = ic->private.proto.icid; /* icid */
+ buf_s[2] = x; /* X */
+ buf_s[3] = y; /* Y */
+ len = sizeof(CARD16) /* sizeof imid */
+ + sizeof(CARD16) /* sizeof icid */
+ + sizeof(INT16) /* sizeof X */
+ + sizeof(INT16); /* sizeof Y */
+
+ _XimSetHeader((XPointer)buf, extensions[idx].major_opcode,
+ extensions[idx].minor_opcode, &len);
+ if (!(_XimWrite(im, len, (XPointer)buf)))
+ return False;
+ _XimFlush(im);
+ return True;
+}
+
+Public BITMASK32
+_XimExtenArgCheck(
+ XIMArg *arg)
+{
+ CARD32 flag = 0L;
+ if (!strcmp(arg->name, XNSpotLocation))
+ SET_EXT_XNSPOTLOCATION(flag);
+ return flag;
+}
+
+Public Bool
+_XimExtenMove(
+ Xim im,
+ Xic ic,
+ CARD32 flag,
+ CARD16 *buf,
+ INT16 length)
+{
+ if ((IS_EXT_XNSPOTLOCATION(flag)) && (length == XIM_Xpoint_length))
+ return _XimExtMove(im, ic, buf[4], buf[5]);
+ return False;
+}
+#endif /* EXT_MOVE */
diff --git a/libX11/modules/im/ximcp/imInsClbk.c b/libX11/modules/im/ximcp/imInsClbk.c index 93a855223..263dec6d9 100644 --- a/libX11/modules/im/ximcp/imInsClbk.c +++ b/libX11/modules/im/ximcp/imInsClbk.c @@ -1,289 +1,288 @@ -/****************************************************************** - - Copyright 1993, 1994 by Sony Corporation - -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 Sony Corporation - not be used in advertising or publicity pertaining to distribution - of the software without specific, written prior permission. -Sony Corporation makes no representations about the suitability of - this software for any purpose. It is provided "as is" without - express or implied warranty. - -SONY CORPORATION DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, -INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO -EVENT SHALL SONY CORPORATION 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: Makoto Wakamatsu Sony Corporation - makoto@sm.sony.co.jp - -******************************************************************/ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif -#include <X11/Xatom.h> -#define NEED_EVENTS -#include "Xlibint.h" -#include "Xlcint.h" -#include "XlcPublic.h" -#include "Ximint.h" - - -typedef struct _XimInstCallback { - Bool call; - Bool destroy; - Display *display; - XLCd lcd; - char name[XIM_MAXLCNAMELEN]; - char *modifiers; - XrmDatabase rdb; - char *res_name; - char *res_class; - XIDProc callback; - XPointer client_data; - struct _XimInstCallback *next; -} XimInstCallbackRec, *XimInstCallback; - - -Private XimInstCallback callback_list = NULL; -Private Bool lock = False; - - -Private void -MakeLocale( XLCd lcd, char locale[] ) -{ - char *language, *territory, *codeset; - - _XGetLCValues( lcd, XlcNLanguage, &language, XlcNTerritory, &territory, - XlcNCodeset, &codeset, NULL ); - - strcpy( locale, language ); - if( territory && *territory ) { - strcat( locale, "_" ); - strcat( locale, territory ); - } - if( codeset && *codeset ) { - strcat( locale, "." ); - strcat( locale, codeset ); - } -} - - -Private Bool -_XimFilterPropertyNotify( - Display *display, - Window window, - XEvent *event, - XPointer client_data) -{ - Atom ims, actual_type, *atoms; - int actual_format; - unsigned long nitems, bytes_after; - int ii; - XIM xim; - Bool flag = False; - XimInstCallback icb, picb, tmp; - - if( (ims = XInternAtom( display, XIM_SERVERS, True )) == None || - event->xproperty.atom != ims || - event->xproperty.state == PropertyDelete ) - return( False ); - - if( XGetWindowProperty( display, RootWindow(display, 0), ims, 0L, 1000000L, - False, XA_ATOM, &actual_type, &actual_format, - &nitems, &bytes_after, (unsigned char **)&atoms ) - != Success ) { - return( False ); - } - if( actual_type != XA_ATOM || actual_format != 32 ) { - XFree( atoms ); - return( False ); - } - - lock = True; - for( ii = 0; ii < nitems; ii++, atoms ) { - if(XGetSelectionOwner (display, atoms[ii])) { - for( icb = callback_list; icb; icb = icb->next ) { - if( !icb->call && !icb->destroy ) { - xim = (*icb->lcd->methods->open_im)( icb->lcd, display, - icb->rdb, - icb->res_name, - icb->res_class ); - if( xim ) { - xim->methods->close( (XIM)xim ); - flag = True; - icb->call = True; - icb->callback( icb->display, icb->client_data, NULL ); - } - } - } - break; - } - } - XFree( atoms ); - - for( icb = callback_list, picb = NULL; icb; ) { - if( icb->destroy ) { - if( picb ) - picb->next = icb->next; - else - callback_list = icb->next; - tmp = icb; - icb = icb->next; - XFree( tmp ); - } - else { - picb = icb; - icb = icb->next; - } - } - lock = False; - - return( flag ); -} - - -Public Bool -_XimRegisterIMInstantiateCallback( - XLCd lcd, - Display *display, - XrmDatabase rdb, - char *res_name, - char *res_class, - XIDProc callback, - XPointer client_data) -{ - XimInstCallback icb, tmp; - XIM xim; - Window root; - XWindowAttributes attr; - - if( lock ) - return( False ); - - icb = (XimInstCallback)Xmalloc(sizeof(XimInstCallbackRec)); - if( !icb ) - return( False ); - icb->call = icb->destroy = False; - icb->display = display; - icb->lcd = lcd; - MakeLocale( lcd, icb->name ); - icb->modifiers = lcd->core->modifiers; /* XXXXX */ - icb->rdb = rdb; - icb->res_name = res_name; - icb->res_class = res_class; - icb->callback = callback; - icb->client_data = client_data; - icb->next = NULL; - - if( !callback_list ) - callback_list = icb; - else { - for( tmp = callback_list; tmp->next; tmp = tmp->next ); - tmp->next = icb; - } - - xim = (*lcd->methods->open_im)( lcd, display, rdb, res_name, res_class ); - - if( icb == callback_list ) { - root = RootWindow( display, 0 ); - XGetWindowAttributes( display, root, &attr ); - _XRegisterFilterByType( display, root, PropertyNotify, PropertyNotify, - _XimFilterPropertyNotify, (XPointer)NULL ); - XSelectInput( display, root, - attr.your_event_mask | PropertyChangeMask ); - } - - if( xim ) { - lock = True; - xim->methods->close( (XIM)xim ); - lock = False; - icb->call = True; - callback( display, client_data, NULL ); - } - - return( True ); -} - - -Public Bool -_XimUnRegisterIMInstantiateCallback( - XLCd lcd, - Display *display, - XrmDatabase rdb, - char *res_name, - char *res_class, - XIDProc callback, - XPointer client_data) -{ - char locale[XIM_MAXLCNAMELEN]; - XimInstCallback icb, picb; - - if( !callback_list ) - return( False ); - - MakeLocale( lcd, locale ); - - for( icb = callback_list, picb = NULL; icb; picb = icb, icb = icb->next ) { - if( !strcmp( locale, icb->name ) && - (lcd->core->modifiers == icb->modifiers || /* XXXXX */ - (lcd->core->modifiers && icb->modifiers && - !strcmp( lcd->core->modifiers, icb->modifiers ))) && - rdb == icb->rdb && /* XXXXX */ - ((res_name == NULL && icb->res_name == NULL) || - (res_name != NULL && icb->res_name != NULL && - !strcmp( res_name, icb->res_name ))) && - ((res_class == NULL && icb->res_class == NULL) || - (res_class != NULL && icb->res_class != NULL && - !strcmp( res_class, icb->res_class ))) && - (callback == icb->callback) && - (client_data == icb->client_data) && /* XXXXX */ - !icb->destroy ) { - if( lock ) - icb->destroy = True; - else { - if( !picb ) { - callback_list = icb->next; - _XUnregisterFilter( display, RootWindow(display, 0), - _XimFilterPropertyNotify, - (XPointer)NULL ); - } - else - picb->next = icb->next; - _XCloseLC( icb->lcd ); - XFree( icb ); - } - return( True ); - } - } - return( False ); -} - - -Public void -_XimResetIMInstantiateCallback(Xim xim) -{ - char locale[XIM_MAXLCNAMELEN]; - XimInstCallback icb; - XLCd lcd = xim->core.lcd; - - if( !callback_list && lock ) - return; - - MakeLocale( lcd, locale ); - - for( icb = callback_list; icb; icb = icb->next ) - if( !strcmp( locale, icb->name ) && - (lcd->core->modifiers == icb->modifiers || - (lcd->core->modifiers && icb->modifiers && - !strcmp( lcd->core->modifiers, icb->modifiers ))) ) - icb->call = False; -} +/******************************************************************
+
+ Copyright 1993, 1994 by Sony Corporation
+
+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 Sony Corporation
+ not be used in advertising or publicity pertaining to distribution
+ of the software without specific, written prior permission.
+Sony Corporation makes no representations about the suitability of
+ this software for any purpose. It is provided "as is" without
+ express or implied warranty.
+
+SONY CORPORATION DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+EVENT SHALL SONY CORPORATION 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: Makoto Wakamatsu Sony Corporation
+ makoto@sm.sony.co.jp
+
+******************************************************************/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <X11/Xatom.h>
+#include "Xlibint.h"
+#include "Xlcint.h"
+#include "XlcPublic.h"
+#include "Ximint.h"
+
+
+typedef struct _XimInstCallback {
+ Bool call;
+ Bool destroy;
+ Display *display;
+ XLCd lcd;
+ char name[XIM_MAXLCNAMELEN];
+ char *modifiers;
+ XrmDatabase rdb;
+ char *res_name;
+ char *res_class;
+ XIDProc callback;
+ XPointer client_data;
+ struct _XimInstCallback *next;
+} XimInstCallbackRec, *XimInstCallback;
+
+
+Private XimInstCallback callback_list = NULL;
+Private Bool lock = False;
+
+
+Private void
+MakeLocale( XLCd lcd, char locale[] )
+{
+ char *language, *territory, *codeset;
+
+ _XGetLCValues( lcd, XlcNLanguage, &language, XlcNTerritory, &territory,
+ XlcNCodeset, &codeset, NULL );
+
+ strcpy( locale, language );
+ if( territory && *territory ) {
+ strcat( locale, "_" );
+ strcat( locale, territory );
+ }
+ if( codeset && *codeset ) {
+ strcat( locale, "." );
+ strcat( locale, codeset );
+ }
+}
+
+
+Private Bool
+_XimFilterPropertyNotify(
+ Display *display,
+ Window window,
+ XEvent *event,
+ XPointer client_data)
+{
+ Atom ims, actual_type, *atoms;
+ int actual_format;
+ unsigned long nitems, bytes_after;
+ int ii;
+ XIM xim;
+ Bool flag = False;
+ XimInstCallback icb, picb, tmp;
+
+ if( (ims = XInternAtom( display, XIM_SERVERS, True )) == None ||
+ event->xproperty.atom != ims ||
+ event->xproperty.state == PropertyDelete )
+ return( False );
+
+ if( XGetWindowProperty( display, RootWindow(display, 0), ims, 0L, 1000000L,
+ False, XA_ATOM, &actual_type, &actual_format,
+ &nitems, &bytes_after, (unsigned char **)&atoms )
+ != Success ) {
+ return( False );
+ }
+ if( actual_type != XA_ATOM || actual_format != 32 ) {
+ XFree( atoms );
+ return( False );
+ }
+
+ lock = True;
+ for( ii = 0; ii < nitems; ii++, atoms ) {
+ if(XGetSelectionOwner (display, atoms[ii])) {
+ for( icb = callback_list; icb; icb = icb->next ) {
+ if( !icb->call && !icb->destroy ) {
+ xim = (*icb->lcd->methods->open_im)( icb->lcd, display,
+ icb->rdb,
+ icb->res_name,
+ icb->res_class );
+ if( xim ) {
+ xim->methods->close( (XIM)xim );
+ flag = True;
+ icb->call = True;
+ icb->callback( icb->display, icb->client_data, NULL );
+ }
+ }
+ }
+ break;
+ }
+ }
+ XFree( atoms );
+
+ for( icb = callback_list, picb = NULL; icb; ) {
+ if( icb->destroy ) {
+ if( picb )
+ picb->next = icb->next;
+ else
+ callback_list = icb->next;
+ tmp = icb;
+ icb = icb->next;
+ XFree( tmp );
+ }
+ else {
+ picb = icb;
+ icb = icb->next;
+ }
+ }
+ lock = False;
+
+ return( flag );
+}
+
+
+Public Bool
+_XimRegisterIMInstantiateCallback(
+ XLCd lcd,
+ Display *display,
+ XrmDatabase rdb,
+ char *res_name,
+ char *res_class,
+ XIDProc callback,
+ XPointer client_data)
+{
+ XimInstCallback icb, tmp;
+ XIM xim;
+ Window root;
+ XWindowAttributes attr;
+
+ if( lock )
+ return( False );
+
+ icb = (XimInstCallback)Xmalloc(sizeof(XimInstCallbackRec));
+ if( !icb )
+ return( False );
+ icb->call = icb->destroy = False;
+ icb->display = display;
+ icb->lcd = lcd;
+ MakeLocale( lcd, icb->name );
+ icb->modifiers = lcd->core->modifiers; /* XXXXX */
+ icb->rdb = rdb;
+ icb->res_name = res_name;
+ icb->res_class = res_class;
+ icb->callback = callback;
+ icb->client_data = client_data;
+ icb->next = NULL;
+
+ if( !callback_list )
+ callback_list = icb;
+ else {
+ for( tmp = callback_list; tmp->next; tmp = tmp->next );
+ tmp->next = icb;
+ }
+
+ xim = (*lcd->methods->open_im)( lcd, display, rdb, res_name, res_class );
+
+ if( icb == callback_list ) {
+ root = RootWindow( display, 0 );
+ XGetWindowAttributes( display, root, &attr );
+ _XRegisterFilterByType( display, root, PropertyNotify, PropertyNotify,
+ _XimFilterPropertyNotify, (XPointer)NULL );
+ XSelectInput( display, root,
+ attr.your_event_mask | PropertyChangeMask );
+ }
+
+ if( xim ) {
+ lock = True;
+ xim->methods->close( (XIM)xim );
+ lock = False;
+ icb->call = True;
+ callback( display, client_data, NULL );
+ }
+
+ return( True );
+}
+
+
+Public Bool
+_XimUnRegisterIMInstantiateCallback(
+ XLCd lcd,
+ Display *display,
+ XrmDatabase rdb,
+ char *res_name,
+ char *res_class,
+ XIDProc callback,
+ XPointer client_data)
+{
+ char locale[XIM_MAXLCNAMELEN];
+ XimInstCallback icb, picb;
+
+ if( !callback_list )
+ return( False );
+
+ MakeLocale( lcd, locale );
+
+ for( icb = callback_list, picb = NULL; icb; picb = icb, icb = icb->next ) {
+ if( !strcmp( locale, icb->name ) &&
+ (lcd->core->modifiers == icb->modifiers || /* XXXXX */
+ (lcd->core->modifiers && icb->modifiers &&
+ !strcmp( lcd->core->modifiers, icb->modifiers ))) &&
+ rdb == icb->rdb && /* XXXXX */
+ ((res_name == NULL && icb->res_name == NULL) ||
+ (res_name != NULL && icb->res_name != NULL &&
+ !strcmp( res_name, icb->res_name ))) &&
+ ((res_class == NULL && icb->res_class == NULL) ||
+ (res_class != NULL && icb->res_class != NULL &&
+ !strcmp( res_class, icb->res_class ))) &&
+ (callback == icb->callback) &&
+ (client_data == icb->client_data) && /* XXXXX */
+ !icb->destroy ) {
+ if( lock )
+ icb->destroy = True;
+ else {
+ if( !picb ) {
+ callback_list = icb->next;
+ _XUnregisterFilter( display, RootWindow(display, 0),
+ _XimFilterPropertyNotify,
+ (XPointer)NULL );
+ }
+ else
+ picb->next = icb->next;
+ _XCloseLC( icb->lcd );
+ XFree( icb );
+ }
+ return( True );
+ }
+ }
+ return( False );
+}
+
+
+Public void
+_XimResetIMInstantiateCallback(Xim xim)
+{
+ char locale[XIM_MAXLCNAMELEN];
+ XimInstCallback icb;
+ XLCd lcd = xim->core.lcd;
+
+ if( !callback_list && lock )
+ return;
+
+ MakeLocale( lcd, locale );
+
+ for( icb = callback_list; icb; icb = icb->next )
+ if( !strcmp( locale, icb->name ) &&
+ (lcd->core->modifiers == icb->modifiers ||
+ (lcd->core->modifiers && icb->modifiers &&
+ !strcmp( lcd->core->modifiers, icb->modifiers ))) )
+ icb->call = False;
+}
diff --git a/libX11/modules/im/ximcp/imLcFlt.c b/libX11/modules/im/ximcp/imLcFlt.c index cef4dbff2..014ad6add 100644 --- a/libX11/modules/im/ximcp/imLcFlt.c +++ b/libX11/modules/im/ximcp/imLcFlt.c @@ -1,116 +1,115 @@ -/****************************************************************** - - Copyright 1992 by Fuji Xerox Co., Ltd. - Copyright 1992, 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 Fuji Xerox, -FUJITSU LIMITED not be used in advertising or publicity pertaining -to distribution of the software without specific, written prior -permission. Fuji Xerox, FUJITSU LIMITED make no representations -about the suitability of this software for any purpose. -It is provided "as is" without express or implied warranty. - -FUJI XEROX, FUJITSU LIMITED DISCLAIM ALL WARRANTIES WITH -REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF -MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL FUJI XEROX, -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 : Kazunori Nishihara Fuji Xerox - Modifier : Takashi Fujiwara FUJITSU LIMITED - fujiwara@a80.tech.yk.fujitsu.co.jp - -******************************************************************/ - -#define NEED_EVENTS -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif -#include "Xlibint.h" -#include <X11/keysym.h> -#include "Xlcint.h" -#include "Ximint.h" - -Bool -_XimLocalFilter(Display *d, Window w, XEvent *ev, XPointer client_data) -{ - Xic ic = (Xic)client_data; - KeySym keysym; - static char buf[256]; - DefTree *b = ic->private.local.base.tree; - DTIndex t; - - if(ev->xkey.keycode == 0) - return (False); - - XLookupString((XKeyEvent *)ev, buf, sizeof(buf), &keysym, NULL); - - if(IsModifierKey(keysym)) - return (False); - - if(keysym >= XK_braille_dot_1 && keysym <= XK_braille_dot_8) { - if(ev->type == KeyPress) { - ic->private.local.brl_pressed |= - 1<<(keysym-XK_braille_dot_1); - } else { - if(!ic->private.local.brl_committing - || ev->xkey.time - ic->private.local.brl_release_start > 300) { - ic->private.local.brl_committing = ic->private.local.brl_pressed; - ic->private.local.brl_release_start = ev->xkey.time; - } - ic->private.local.brl_pressed &= ~(1<<(keysym-XK_braille_dot_1)); - if(!ic->private.local.brl_pressed) { - if(ic->private.local.brl_committing) { - ic->private.local.brl_committed = - ic->private.local.brl_committing; - ic->private.local.composed = 0; - ev->type = KeyPress; - ev->xkey.keycode = 0; - _XPutBackEvent(d, ev); - } - } - } - return(True); - } - - if( (ev->type != KeyPress) - || (((Xim)ic->core.im)->private.local.top == 0 ) ) - return(False); - - for(t = ic->private.local.context; t; t = b[t].next) { - if(((ev->xkey.state & b[t].modifier_mask) == b[t].modifier) && - (keysym == b[t].keysym)) - break; - } - - if(t) { /* Matched */ - if(b[t].succession) { /* Intermediate */ - ic->private.local.context = b[t].succession; - return(True); - } else { /* Terminate (reached to leaf) */ - ic->private.local.composed = t; - ic->private.local.brl_committed = 0; - /* return back to client KeyPressEvent keycode == 0 */ - ev->xkey.keycode = 0; - XPutBackEvent(d, ev); - /* initialize internal state for next key sequence */ - ic->private.local.context = ((Xim)ic->core.im)->private.local.top; - return(True); - } - } else { /* Unmatched */ - if(ic->private.local.context == ((Xim)ic->core.im)->private.local.top) { - return(False); - } - /* Error (Sequence Unmatch occured) */ - /* initialize internal state for next key sequence */ - ic->private.local.context = ((Xim)ic->core.im)->private.local.top; - return(True); - } -} +/******************************************************************
+
+ Copyright 1992 by Fuji Xerox Co., Ltd.
+ Copyright 1992, 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 Fuji Xerox,
+FUJITSU LIMITED not be used in advertising or publicity pertaining
+to distribution of the software without specific, written prior
+permission. Fuji Xerox, FUJITSU LIMITED make no representations
+about the suitability of this software for any purpose.
+It is provided "as is" without express or implied warranty.
+
+FUJI XEROX, FUJITSU LIMITED DISCLAIM ALL WARRANTIES WITH
+REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL FUJI XEROX,
+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 : Kazunori Nishihara Fuji Xerox
+ Modifier : Takashi Fujiwara FUJITSU LIMITED
+ fujiwara@a80.tech.yk.fujitsu.co.jp
+
+******************************************************************/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include "Xlibint.h"
+#include <X11/keysym.h>
+#include "Xlcint.h"
+#include "Ximint.h"
+
+Bool
+_XimLocalFilter(Display *d, Window w, XEvent *ev, XPointer client_data)
+{
+ Xic ic = (Xic)client_data;
+ KeySym keysym;
+ static char buf[256];
+ DefTree *b = ic->private.local.base.tree;
+ DTIndex t;
+
+ if(ev->xkey.keycode == 0)
+ return (False);
+
+ XLookupString((XKeyEvent *)ev, buf, sizeof(buf), &keysym, NULL);
+
+ if(IsModifierKey(keysym))
+ return (False);
+
+ if(keysym >= XK_braille_dot_1 && keysym <= XK_braille_dot_8) {
+ if(ev->type == KeyPress) {
+ ic->private.local.brl_pressed |=
+ 1<<(keysym-XK_braille_dot_1);
+ } else {
+ if(!ic->private.local.brl_committing
+ || ev->xkey.time - ic->private.local.brl_release_start > 300) {
+ ic->private.local.brl_committing = ic->private.local.brl_pressed;
+ ic->private.local.brl_release_start = ev->xkey.time;
+ }
+ ic->private.local.brl_pressed &= ~(1<<(keysym-XK_braille_dot_1));
+ if(!ic->private.local.brl_pressed) {
+ if(ic->private.local.brl_committing) {
+ ic->private.local.brl_committed =
+ ic->private.local.brl_committing;
+ ic->private.local.composed = 0;
+ ev->type = KeyPress;
+ ev->xkey.keycode = 0;
+ _XPutBackEvent(d, ev);
+ }
+ }
+ }
+ return(True);
+ }
+
+ if( (ev->type != KeyPress)
+ || (((Xim)ic->core.im)->private.local.top == 0 ) )
+ return(False);
+
+ for(t = ic->private.local.context; t; t = b[t].next) {
+ if(((ev->xkey.state & b[t].modifier_mask) == b[t].modifier) &&
+ (keysym == b[t].keysym))
+ break;
+ }
+
+ if(t) { /* Matched */
+ if(b[t].succession) { /* Intermediate */
+ ic->private.local.context = b[t].succession;
+ return(True);
+ } else { /* Terminate (reached to leaf) */
+ ic->private.local.composed = t;
+ ic->private.local.brl_committed = 0;
+ /* return back to client KeyPressEvent keycode == 0 */
+ ev->xkey.keycode = 0;
+ XPutBackEvent(d, ev);
+ /* initialize internal state for next key sequence */
+ ic->private.local.context = ((Xim)ic->core.im)->private.local.top;
+ return(True);
+ }
+ } else { /* Unmatched */
+ if(ic->private.local.context == ((Xim)ic->core.im)->private.local.top) {
+ return(False);
+ }
+ /* Error (Sequence Unmatch occured) */
+ /* initialize internal state for next key sequence */
+ ic->private.local.context = ((Xim)ic->core.im)->private.local.top;
+ return(True);
+ }
+}
diff --git a/libX11/modules/im/ximcp/imLcGIc.c b/libX11/modules/im/ximcp/imLcGIc.c index e3a4d10e3..2ee5adbc2 100644 --- a/libX11/modules/im/ximcp/imLcGIc.c +++ b/libX11/modules/im/ximcp/imLcGIc.c @@ -1,48 +1,47 @@ -/****************************************************************** - - 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: Takashi Fujiwara FUJITSU LIMITED - fujiwara@a80.tech.yk.fujitsu.co.jp - -******************************************************************/ - -#define NEED_EVENTS -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif -#include "Xlibint.h" -#include "Xlcint.h" -#include "Ximint.h" - -Public char * -_XimLocalGetICValues(XIC xic, XIMArg *values) -{ - Xic ic = (Xic)xic; - XimDefICValues ic_values; - - _XimGetCurrentICValues(ic, &ic_values); - return(_XimGetICValueData(ic, (XPointer)&ic_values, - ic->private.local.ic_resources, - ic->private.local.ic_num_resources, - values, XIM_GETICVALUES)); -} +/******************************************************************
+
+ 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: Takashi Fujiwara FUJITSU LIMITED
+ fujiwara@a80.tech.yk.fujitsu.co.jp
+
+******************************************************************/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include "Xlibint.h"
+#include "Xlcint.h"
+#include "Ximint.h"
+
+Public char *
+_XimLocalGetICValues(XIC xic, XIMArg *values)
+{
+ Xic ic = (Xic)xic;
+ XimDefICValues ic_values;
+
+ _XimGetCurrentICValues(ic, &ic_values);
+ return(_XimGetICValueData(ic, (XPointer)&ic_values,
+ ic->private.local.ic_resources,
+ ic->private.local.ic_num_resources,
+ values, XIM_GETICVALUES));
+}
diff --git a/libX11/modules/im/ximcp/imTrX.c b/libX11/modules/im/ximcp/imTrX.c index 9bb353792..83f204d54 100644 --- a/libX11/modules/im/ximcp/imTrX.c +++ b/libX11/modules/im/ximcp/imTrX.c @@ -1,511 +1,510 @@ -/* - * Copyright 1992 Sun Microsystems, Inc. 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> -#define NEED_EVENTS -#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); - 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); - XChangeProperty(im->core.display, spec->lib_connect_wid, prop, - XA_STRING, 8, PropModePrepend, &prop_ret[length], - (nitems - length)); - } - } else { - (void)memcpy(buf, prop_ret, buf_len); - *ret_len = buf_len; - len = nitems - buf_len; - - if (bytes_after_ret > 0) { - XFree(prop_ret); - 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); - } - 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 = (XSpecRec *)Xmalloc(sizeof(XSpecRec)))) - return False; - bzero(spec, sizeof(XSpecRec)); - - 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 Sun Microsystems, Inc. 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);
+ 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);
+ XChangeProperty(im->core.display, spec->lib_connect_wid, prop,
+ XA_STRING, 8, PropModePrepend, &prop_ret[length],
+ (nitems - length));
+ }
+ } else {
+ (void)memcpy(buf, prop_ret, buf_len);
+ *ret_len = buf_len;
+ len = nitems - buf_len;
+
+ if (bytes_after_ret > 0) {
+ XFree(prop_ret);
+ 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);
+ }
+ 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 = (XSpecRec *)Xmalloc(sizeof(XSpecRec))))
+ return False;
+ bzero(spec, sizeof(XSpecRec));
+
+ 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;
+}
diff --git a/libX11/modules/im/ximcp/imTrans.c b/libX11/modules/im/ximcp/imTrans.c index a6f3d03de..c54a0a9c4 100644 --- a/libX11/modules/im/ximcp/imTrans.c +++ b/libX11/modules/im/ximcp/imTrans.c @@ -1,318 +1,317 @@ -/* - * Copyright 1992 Sun Microsystems, Inc. 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 <stdio.h> -#include <X11/Xatom.h> -#include <X11/Xmd.h> -#define NEED_EVENTS -#include "Xlibint.h" -#include <X11/Xwindows.h> -#include <X11/Xtrans/Xtrans.h> -#include "Xlcint.h" -#include "Ximint.h" -#include "XimTrans.h" -#include "XimTrInt.h" - -#ifdef WIN32 -#include <X11/Xwindows.h> -#endif - - -#ifndef XIM_CONNECTION_RETRIES -#define XIM_CONNECTION_RETRIES 5 -#endif - - -Private Bool -_XimTransConnect( - Xim im) -{ - TransSpecRec *spec = (TransSpecRec *)im->private.proto.spec; - int connect_stat, retry; - Window window; - - for (retry = XIM_CONNECTION_RETRIES; retry >= 0; retry--) - { - if ((spec->trans_conn = _XimXTransOpenCOTSClient ( - spec->address)) == NULL) - { - break; - } - - if ((connect_stat = _XimXTransConnect ( - spec->trans_conn, spec->address)) < 0) - { - _XimXTransClose (spec->trans_conn); - spec->trans_conn = NULL; - - if (connect_stat == TRANS_TRY_CONNECT_AGAIN) - continue; - else - break; - } - else - break; - } - - if (spec->trans_conn == NULL) - return False; - - spec->fd = _XimXTransGetConnectionNumber (spec->trans_conn); - - if (!(window = XCreateSimpleWindow(im->core.display, - DefaultRootWindow(im->core.display), 0, 0, 1, 1, 1, 0, 0))) - return False; - spec->window = window; - - _XRegisterFilterByType(im->core.display, window, KeyPress, KeyPress, - _XimTransFilterWaitEvent, (XPointer)im); - - return _XRegisterInternalConnection(im->core.display, spec->fd, - (_XInternalConnectionProc)_XimTransInternalConnection, - (XPointer)im); -} - - -Private Bool -_XimTransShutdown( - Xim im) -{ - TransSpecRec *spec = (TransSpecRec *)im->private.proto.spec; - - _XimXTransDisconnect(spec->trans_conn); - (void)_XimXTransClose(spec->trans_conn); - _XimFreeTransIntrCallback(im); - _XUnregisterInternalConnection(im->core.display, spec->fd); - _XUnregisterFilter(im->core.display, spec->window, - _XimTransFilterWaitEvent, (XPointer)im); - XDestroyWindow(im->core.display, spec->window); - Xfree(spec->address); - Xfree(spec); - return True; -} - - - -Public Bool -_XimTransRegisterDispatcher( - Xim im, - Bool (*callback)( - Xim, INT16, XPointer, XPointer - ), - XPointer call_data) -{ - TransSpecRec *spec = (TransSpecRec *)im->private.proto.spec; - TransIntrCallbackPtr rec; - - if (!(rec = (TransIntrCallbackPtr)Xmalloc(sizeof(TransIntrCallbackRec)))) - return False; - - rec->func = callback; - rec->call_data = call_data; - rec->next = spec->intr_cb; - spec->intr_cb = rec; - return True; -} - - -Public void -_XimFreeTransIntrCallback( - Xim im) -{ - TransSpecRec *spec = (TransSpecRec *)im->private.proto.spec; - register TransIntrCallbackPtr rec, next; - - for (rec = spec->intr_cb; rec;) { - next = rec->next; - Xfree(rec); - rec = next; - } - return; -} - - -Public Bool -_XimTransCallDispatcher(Xim im, INT16 len, XPointer data) -{ - TransSpecRec *spec = (TransSpecRec *)im->private.proto.spec; - TransIntrCallbackRec *rec; - - for (rec = spec->intr_cb; rec; rec = rec->next) { - if ((*rec->func)(im, len, data, rec->call_data)) - return True; - } - return False; -} - - -Public Bool -_XimTransFilterWaitEvent( - Display *d, - Window w, - XEvent *ev, - XPointer arg) -{ - Xim im = (Xim)arg; - TransSpecRec *spec = (TransSpecRec *)im->private.proto.spec; - - spec->is_putback = False; - return _XimFilterWaitEvent(im); -} - - -Public void -_XimTransInternalConnection( - Display *d, - int fd, - XPointer arg) -{ - Xim im = (Xim)arg; - XEvent ev; - XKeyEvent *kev; - TransSpecRec *spec = (TransSpecRec *)im->private.proto.spec; - - if (spec->is_putback) - return; - kev = (XKeyEvent *)&ev; - kev->type = KeyPress; - kev->send_event = False; - kev->display = im->core.display; - kev->window = spec->window; - kev->keycode = 0; - XPutBackEvent(im->core.display, &ev); - XFlush(im->core.display); - spec->is_putback = True; - return; -} - - -Public Bool -_XimTransWrite(Xim im, INT16 len, XPointer data) -{ - TransSpecRec *spec = (TransSpecRec *)im->private.proto.spec; - char *buf = (char *)data; - register int nbyte; - - while (len > 0) { - if ((nbyte = _XimXTransWrite(spec->trans_conn, buf, len)) <= 0) - return False; - len -= nbyte; - buf += nbyte; - } - return True; -} - - -Public Bool -_XimTransRead( - Xim im, - XPointer recv_buf, - int buf_len, - int *ret_len) -{ - TransSpecRec *spec = (TransSpecRec *)im->private.proto.spec; - int len; - - if (buf_len == 0) { - *ret_len = 0; - return True; - } - if ((len = _XimXTransRead(spec->trans_conn, recv_buf, buf_len)) <= 0) - return False; - *ret_len = len; - return True; -} - - -Public void -_XimTransFlush( - Xim im) -{ - return; -} - - - -Public Bool -_XimTransConf( - Xim im, - char *address) -{ - char *paddr; - TransSpecRec *spec; - - if (!(paddr = (char *)Xmalloc(strlen(address) + 1))) - return False; - - if (!(spec = (TransSpecRec *) Xmalloc(sizeof(TransSpecRec)))) { - Xfree(paddr); - return False; - } - - bzero(spec, sizeof(TransSpecRec)); - - (void)strcpy(paddr, address); - spec->address = paddr; - - im->private.proto.spec = (XPointer)spec; - im->private.proto.connect = _XimTransConnect; - im->private.proto.shutdown = _XimTransShutdown; - im->private.proto.write = _XimTransWrite; - im->private.proto.read = _XimTransRead; - im->private.proto.flush = _XimTransFlush; - im->private.proto.register_dispatcher = _XimTransRegisterDispatcher; - im->private.proto.call_dispatcher = _XimTransCallDispatcher; - - return True; -} +/*
+ * Copyright 1992 Sun Microsystems, Inc. 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 <stdio.h>
+#include <X11/Xatom.h>
+#include <X11/Xmd.h>
+#include "Xlibint.h"
+#include <X11/Xwindows.h>
+#include <X11/Xtrans/Xtrans.h>
+#include "Xlcint.h"
+#include "Ximint.h"
+#include "XimTrans.h"
+#include "XimTrInt.h"
+
+#ifdef WIN32
+#include <X11/Xwindows.h>
+#endif
+
+
+#ifndef XIM_CONNECTION_RETRIES
+#define XIM_CONNECTION_RETRIES 5
+#endif
+
+
+Private Bool
+_XimTransConnect(
+ Xim im)
+{
+ TransSpecRec *spec = (TransSpecRec *)im->private.proto.spec;
+ int connect_stat, retry;
+ Window window;
+
+ for (retry = XIM_CONNECTION_RETRIES; retry >= 0; retry--)
+ {
+ if ((spec->trans_conn = _XimXTransOpenCOTSClient (
+ spec->address)) == NULL)
+ {
+ break;
+ }
+
+ if ((connect_stat = _XimXTransConnect (
+ spec->trans_conn, spec->address)) < 0)
+ {
+ _XimXTransClose (spec->trans_conn);
+ spec->trans_conn = NULL;
+
+ if (connect_stat == TRANS_TRY_CONNECT_AGAIN)
+ continue;
+ else
+ break;
+ }
+ else
+ break;
+ }
+
+ if (spec->trans_conn == NULL)
+ return False;
+
+ spec->fd = _XimXTransGetConnectionNumber (spec->trans_conn);
+
+ if (!(window = XCreateSimpleWindow(im->core.display,
+ DefaultRootWindow(im->core.display), 0, 0, 1, 1, 1, 0, 0)))
+ return False;
+ spec->window = window;
+
+ _XRegisterFilterByType(im->core.display, window, KeyPress, KeyPress,
+ _XimTransFilterWaitEvent, (XPointer)im);
+
+ return _XRegisterInternalConnection(im->core.display, spec->fd,
+ (_XInternalConnectionProc)_XimTransInternalConnection,
+ (XPointer)im);
+}
+
+
+Private Bool
+_XimTransShutdown(
+ Xim im)
+{
+ TransSpecRec *spec = (TransSpecRec *)im->private.proto.spec;
+
+ _XimXTransDisconnect(spec->trans_conn);
+ (void)_XimXTransClose(spec->trans_conn);
+ _XimFreeTransIntrCallback(im);
+ _XUnregisterInternalConnection(im->core.display, spec->fd);
+ _XUnregisterFilter(im->core.display, spec->window,
+ _XimTransFilterWaitEvent, (XPointer)im);
+ XDestroyWindow(im->core.display, spec->window);
+ Xfree(spec->address);
+ Xfree(spec);
+ return True;
+}
+
+
+
+Public Bool
+_XimTransRegisterDispatcher(
+ Xim im,
+ Bool (*callback)(
+ Xim, INT16, XPointer, XPointer
+ ),
+ XPointer call_data)
+{
+ TransSpecRec *spec = (TransSpecRec *)im->private.proto.spec;
+ TransIntrCallbackPtr rec;
+
+ if (!(rec = (TransIntrCallbackPtr)Xmalloc(sizeof(TransIntrCallbackRec))))
+ return False;
+
+ rec->func = callback;
+ rec->call_data = call_data;
+ rec->next = spec->intr_cb;
+ spec->intr_cb = rec;
+ return True;
+}
+
+
+Public void
+_XimFreeTransIntrCallback(
+ Xim im)
+{
+ TransSpecRec *spec = (TransSpecRec *)im->private.proto.spec;
+ register TransIntrCallbackPtr rec, next;
+
+ for (rec = spec->intr_cb; rec;) {
+ next = rec->next;
+ Xfree(rec);
+ rec = next;
+ }
+ return;
+}
+
+
+Public Bool
+_XimTransCallDispatcher(Xim im, INT16 len, XPointer data)
+{
+ TransSpecRec *spec = (TransSpecRec *)im->private.proto.spec;
+ TransIntrCallbackRec *rec;
+
+ for (rec = spec->intr_cb; rec; rec = rec->next) {
+ if ((*rec->func)(im, len, data, rec->call_data))
+ return True;
+ }
+ return False;
+}
+
+
+Public Bool
+_XimTransFilterWaitEvent(
+ Display *d,
+ Window w,
+ XEvent *ev,
+ XPointer arg)
+{
+ Xim im = (Xim)arg;
+ TransSpecRec *spec = (TransSpecRec *)im->private.proto.spec;
+
+ spec->is_putback = False;
+ return _XimFilterWaitEvent(im);
+}
+
+
+Public void
+_XimTransInternalConnection(
+ Display *d,
+ int fd,
+ XPointer arg)
+{
+ Xim im = (Xim)arg;
+ XEvent ev;
+ XKeyEvent *kev;
+ TransSpecRec *spec = (TransSpecRec *)im->private.proto.spec;
+
+ if (spec->is_putback)
+ return;
+ kev = (XKeyEvent *)&ev;
+ kev->type = KeyPress;
+ kev->send_event = False;
+ kev->display = im->core.display;
+ kev->window = spec->window;
+ kev->keycode = 0;
+ XPutBackEvent(im->core.display, &ev);
+ XFlush(im->core.display);
+ spec->is_putback = True;
+ return;
+}
+
+
+Public Bool
+_XimTransWrite(Xim im, INT16 len, XPointer data)
+{
+ TransSpecRec *spec = (TransSpecRec *)im->private.proto.spec;
+ char *buf = (char *)data;
+ register int nbyte;
+
+ while (len > 0) {
+ if ((nbyte = _XimXTransWrite(spec->trans_conn, buf, len)) <= 0)
+ return False;
+ len -= nbyte;
+ buf += nbyte;
+ }
+ return True;
+}
+
+
+Public Bool
+_XimTransRead(
+ Xim im,
+ XPointer recv_buf,
+ int buf_len,
+ int *ret_len)
+{
+ TransSpecRec *spec = (TransSpecRec *)im->private.proto.spec;
+ int len;
+
+ if (buf_len == 0) {
+ *ret_len = 0;
+ return True;
+ }
+ if ((len = _XimXTransRead(spec->trans_conn, recv_buf, buf_len)) <= 0)
+ return False;
+ *ret_len = len;
+ return True;
+}
+
+
+Public void
+_XimTransFlush(
+ Xim im)
+{
+ return;
+}
+
+
+
+Public Bool
+_XimTransConf(
+ Xim im,
+ char *address)
+{
+ char *paddr;
+ TransSpecRec *spec;
+
+ if (!(paddr = (char *)Xmalloc(strlen(address) + 1)))
+ return False;
+
+ if (!(spec = (TransSpecRec *) Xmalloc(sizeof(TransSpecRec)))) {
+ Xfree(paddr);
+ return False;
+ }
+
+ bzero(spec, sizeof(TransSpecRec));
+
+ (void)strcpy(paddr, address);
+ spec->address = paddr;
+
+ im->private.proto.spec = (XPointer)spec;
+ im->private.proto.connect = _XimTransConnect;
+ im->private.proto.shutdown = _XimTransShutdown;
+ im->private.proto.write = _XimTransWrite;
+ im->private.proto.read = _XimTransRead;
+ im->private.proto.flush = _XimTransFlush;
+ im->private.proto.register_dispatcher = _XimTransRegisterDispatcher;
+ im->private.proto.call_dispatcher = _XimTransCallDispatcher;
+
+ return True;
+}
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