diff options
Diffstat (limited to 'libX11/modules')
| -rw-r--r-- | libX11/modules/im/ximcp/imDefIc.c | 3164 | ||||
| -rw-r--r-- | libX11/modules/im/ximcp/imDefIm.c | 2 | ||||
| -rw-r--r-- | libX11/modules/im/ximcp/imTrX.c | 2 | ||||
| -rw-r--r-- | libX11/modules/im/ximcp/imTrans.c | 2 | ||||
| -rw-r--r-- | libX11/modules/im/ximcp/imTransR.c | 624 |
5 files changed, 1897 insertions, 1897 deletions
diff --git a/libX11/modules/im/ximcp/imDefIc.c b/libX11/modules/im/ximcp/imDefIc.c index ba720b56c..6e7519a28 100644 --- a/libX11/modules/im/ximcp/imDefIc.c +++ b/libX11/modules/im/ximcp/imDefIc.c @@ -1,1582 +1,1582 @@ -/* - * Copyright 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 - -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 "Xlibint.h" -#include "Xlcint.h" -#include "Ximint.h" - -Private Bool -_XimCreateICCheck( - 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_CREATE_IC_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; -} - -#ifdef XIM_CONNECTABLE -Public Bool -_XimReCreateIC(ic) - Xic ic; -{ - Xim im = (Xim)ic->core.im; - Xic save_ic; - XIMResourceList res; - unsigned int num; - XIMStyle input_style = ic->core.input_style; - XimDefICValues ic_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; - - if (!(save_ic = (Xic)Xmalloc(sizeof(XicRec)))) - return False; - memcpy((char *)save_ic, (char *)ic, sizeof(XicRec)); - - ic->core.filter_events = im->private.proto.forward_event_mask; - ic->private.proto.forward_event_mask = - im->private.proto.forward_event_mask; - ic->private.proto.synchronous_event_mask = - im->private.proto.synchronous_event_mask; - - num = im->core.ic_num_resources; - buf_size = sizeof(XIMResource) * num; - if (!(res = (XIMResourceList)Xmalloc(buf_size))) - goto ErrorOnReCreateIC; - (void)memcpy((char *)res, (char *)im->core.ic_resources, buf_size); - ic->private.proto.ic_resources = res; - ic->private.proto.ic_num_resources = num; - - num = im->private.proto.ic_num_inner_resources; - buf_size = sizeof(XIMResource) * num; - if (!(res = (XIMResourceList)Xmalloc(buf_size))) - goto ErrorOnReCreateIC; - (void)memcpy((char *)res, - (char *)im->private.proto.ic_inner_resources, buf_size); - ic->private.proto.ic_inner_resources = res; - ic->private.proto.ic_num_inner_resources = num; - - _XimSetICMode(ic->private.proto.ic_resources, - ic->private.proto.ic_num_resources, input_style); - - _XimSetICMode(ic->private.proto.ic_inner_resources, - ic->private.proto.ic_num_inner_resources, input_style); - - _XimGetCurrentICValues(ic, &ic_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 (!_XimEncodeSavedICATTRIBUTE(ic, ic->private.proto.ic_resources, - ic->private.proto.ic_num_resources, &idx, data, data_len, - &ret_len, (XPointer)&ic_values, XIM_CREATEIC)) { - if (buf != tmp_buf) - Xfree(buf); - goto ErrorOnReCreateIC; - } - - total += ret_len; - if (idx == -1) { - break; - } - - buf_size += ret_len; - if (buf == tmp_buf) { - if (!(tmp = (char *)Xmalloc(buf_size + data_len))) { - goto ErrorOnReCreateIC; - } - memcpy(tmp, buf, buf_size); - buf = tmp; - } else { - if (!(tmp = (char *)Xrealloc(buf, (buf_size + data_len)))) { - Xfree(buf); - goto ErrorOnReCreateIC; - } - buf = tmp; - } - } - - 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_CREATE_IC, 0, &len); - if (!(_XimWrite(im, len, (XPointer)buf))) { - if (buf != tmp_buf) - Xfree(buf); - goto ErrorOnReCreateIC; - } - _XimFlush(im); - if (buf != tmp_buf) - Xfree(buf); - ic->private.proto.waitCallback = True; - buf_size = BUFSIZE; - ret_code = _XimRead(im, &len, (XPointer)reply, buf_size, - _XimCreateICCheck, 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, preply, buf_size, - _XimCreateICCheck, 0); - if (ret_code != XIM_TRUE) { - Xfree(preply); - ic->private.proto.waitCallback = False; - goto ErrorOnReCreateIC; - } - } - } else { - ic->private.proto.waitCallback = False; - goto ErrorOnReCreateIC; - } - ic->private.proto.waitCallback = 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); - goto ErrorOnReCreateIC; - } - - ic->private.proto.icid = buf_s[1]; /* icid */ - if (reply != preply) - Xfree(preply); - - _XimRegisterFilter(ic); - MARK_IC_CONNECTED(ic); - if (save_ic->private.proto.ic_resources) - Xfree(save_ic->private.proto.ic_resources); - if (save_ic->private.proto.ic_inner_resources) - Xfree(save_ic->private.proto.ic_inner_resources); - Xfree(save_ic); - return True; - -ErrorOnReCreateIC: - memcpy((char *)ic, (char *)save_ic, sizeof(XicRec)); - Xfree(save_ic); - return False; -} - -Private char * -_XimDelayModeGetICValues(ic, arg) - Xic ic; - XIMArg *arg; -{ - XimDefICValues ic_values; - - _XimGetCurrentICValues(ic, &ic_values); - return _XimGetICValueData(ic, (XPointer)&ic_values, - ic->private.proto.ic_resources, - ic->private.proto.ic_num_resources, - arg, XIM_GETICVALUES); -} -#endif /* XIM_CONNECTABLE */ - -Private Bool -_XimGetICValuesCheck( - 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_GET_IC_VALUES_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; -} - -Private char * -_XimProtoGetICValues( - XIC xic, - XIMArg *arg) -{ - Xic ic = (Xic)xic; - Xim im = (Xim)ic->core.im; - register XIMArg *p; - register XIMArg *pp; - 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_IC_CONNECTED(ic)) - return arg->name; -#else - if (!IS_IC_CONNECTED(ic)) { - if (IS_CONNECTABLE(im)) { - if (_XimConnectServer(im)) { - if (!_XimReCreateIC(ic)) { - _XimDelayModeSetAttr(im); - return _XimDelayModeGetICValues(ic, arg); - } - } else { - return _XimDelayModeGetICValues(ic, arg); - } - } else { - return arg->name; - } - } -#endif /* XIM_CONNECTABLE */ - - for (n = 0, p = arg; p && p->name; p++) { - n++; - if ((strcmp(p->name, XNPreeditAttributes) == 0) - || (strcmp(p->name, XNStatusAttributes) == 0)) { - n++; - for (pp = (XIMArg *)p->value; pp && pp->name; pp++) - n++; - } - } - - if (!n) - return (char *)NULL; - - buf_size = sizeof(CARD16) * n; - buf_size += XIM_HEADER_SIZE - + sizeof(CARD16) - + sizeof(CARD16) - + sizeof(INT16) - + XIM_PAD(2 + buf_size); - - if (!(buf = (CARD8 *)Xmalloc(buf_size))) - return arg->name; - buf_s = (CARD16 *)&buf[XIM_HEADER_SIZE]; - - makeid_name = _XimMakeICAttrIDList(ic, ic->private.proto.ic_resources, - ic->private.proto.ic_num_resources, arg, - &buf_s[3], &len, XIM_GETICVALUES); - - if (len > 0) { - buf_s[0] = im->private.proto.imid; /* imid */ - buf_s[1] = ic->private.proto.icid; /* icid */ - buf_s[2] = len; /* length of ic-attr-id */ - len += sizeof(INT16); /* sizeof length of attr */ - XIM_SET_PAD(&buf_s[2], len); /* pad */ - len += sizeof(CARD16) /* sizeof imid */ - + sizeof(CARD16); /* sizeof icid */ - - _XimSetHeader((XPointer)buf, XIM_GET_IC_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, - _XimGetICValuesCheck, (XPointer)ic); - 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(len); - ret_code = _XimRead(im, &len, preply, buf_size, - _XimGetICValuesCheck, (XPointer)ic); - if (ret_code != XIM_TRUE) { - if (preply != reply) - 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[4]; - data_len = buf_s[2]; - } - else if (len < 0) { - return arg->name; - } - - decode_name = _XimDecodeICATTRIBUTE(ic, ic->private.proto.ic_resources, - ic->private.proto.ic_num_resources, data, data_len, - arg, XIM_GETICVALUES); - if (reply != preply) - Xfree(preply); - - if (decode_name) - return decode_name; - else - return makeid_name; -} - -#ifdef XIM_CONNECTABLE -Private Bool -_XimCheckNestQuarkList(quark_list, num_quark, quark, separator) - XrmQuark *quark_list; - int num_quark; - XrmQuark quark; - XrmQuark separator; -{ - register int i; - - for (i = 0; i < num_quark; i++) { - if (quark_list[i] == separator) { - break; - } - if (quark_list[i] == quark) { - return True; - } - } - return False; -} - -Private Bool -_XimCheckNestedQuarkList(quark_list, idx, num_quark, arg, separator) - XrmQuark **quark_list; - int idx; - int *num_quark; - XIMArg *arg; - XrmQuark separator; -{ - XrmQuark *q_list = *quark_list; - int n_quark = *num_quark; - register XIMArg *p; - XrmQuark quark; - XrmQuark *tmp; - register int i; - - for (p = arg; p && p->name; p++) { - quark = XrmStringToQuark(p->name); - if (_XimCheckNestQuarkList(&q_list[idx], n_quark - idx, - quark, separator)) { - continue; - } - if (!(tmp = (XrmQuark *)Xmalloc((sizeof(XrmQuark) * (n_quark + 1))))) { - *quark_list = q_list; - *num_quark = n_quark; - return False; - } - n_quark++; - for (i = 0; i < idx; i++) { - tmp[i] = q_list[i]; - } - tmp[i] = quark; - for (i = idx + 1; i < n_quark; i++) { - tmp[i] = q_list[i - 1]; - } - q_list = tmp; - } - *quark_list = q_list; - *num_quark = n_quark; - return True; -} - -Private Bool -_XimCheckICQuarkList(quark_list, num_quark, quark, idx) - XrmQuark *quark_list; - int num_quark; - XrmQuark quark; - int *idx; -{ - register int i; - - for (i = 0; i < num_quark; i++) { - if (quark_list[i] == quark) { - *idx = i; - return True; - } - } - return False; -} - -Private Bool -_XimSaveICValues(ic, arg) - Xic ic; - XIMArg *arg; -{ - register XIMArg *p; - register int n; - XrmQuark *quark_list; - XrmQuark *tmp; - XrmQuark quark; - int num_quark; - XrmQuark pre_quark; - XrmQuark sts_quark; - XrmQuark separator; - int idx; - - pre_quark = XrmStringToQuark(XNPreeditAttributes); - sts_quark = XrmStringToQuark(XNStatusAttributes); - separator = XrmStringToQuark(XNSeparatorofNestedList); - - if (quark_list = ic->private.proto.saved_icvalues) { - num_quark = ic->private.proto.num_saved_icvalues; - for (p = arg; p && p->name; p++) { - quark = XrmStringToQuark(p->name); - if ((quark == pre_quark) || (quark == sts_quark)) { - if (!_XimCheckICQuarkList(quark_list, num_quark, quark, &idx)) { - register XIMArg *pp; - int nn; - XrmQuark *q_list; - - for (pp = (XIMArg *)p->value, nn = 0; - pp && pp->name; pp++, nn++); - if (!(tmp = (XrmQuark *)Xrealloc(quark_list, - (sizeof(XrmQuark) * (num_quark + nn + 2))))) { - ic->private.proto.saved_icvalues = quark_list; - ic->private.proto.num_saved_icvalues = num_quark; - return False; - } - quark_list = tmp; - q_list = &quark_list[num_quark]; - num_quark += nn + 2; - *q_list++ = quark; - for (pp = (XIMArg *)p->value; - pp && pp->name; pp++, quark_list++) { - *q_list = XrmStringToQuark(pp->name); - } - *q_list = separator; - } else { - if (!_XimCheckNestedQuarkList(&quark_list, idx + 1, - &num_quark, (XIMArg *)p->value, separator)) { - ic->private.proto.saved_icvalues = quark_list; - ic->private.proto.num_saved_icvalues = num_quark; - return False; - } - } - } else { - if (_XimCheckICQuarkList(quark_list, num_quark, quark, &idx)) { - continue; - } - if (!(tmp = (XrmQuark *)Xrealloc(quark_list, - (sizeof(XrmQuark) * (num_quark + 1))))) { - ic->private.proto.saved_icvalues = quark_list; - ic->private.proto.num_saved_icvalues = num_quark; - return False; - } - quark_list = tmp; - quark_list[num_quark] = quark; - num_quark++; - } - } - ic->private.proto.saved_icvalues = quark_list; - ic->private.proto.num_saved_icvalues = num_quark; - return True; - } - - for (p = arg, n = 0; p && p->name; p++, n++) { - if ((!strcmp(p->name, XNPreeditAttributes)) - || (!strcmp(p->name, XNStatusAttributes))) { - register XIMArg *pp; - int nn; - - for (pp = (XIMArg *)p->value, nn = 0; pp && pp->name; pp++, nn++); - n += nn + 1; - } - } - - if (!(quark_list = (XrmQuark *)Xmalloc(sizeof(XrmQuark) * n))) { - return False; - } - - ic->private.proto.saved_icvalues = quark_list; - ic->private.proto.num_saved_icvalues = n; - for (p = arg; p && p->name; p++, quark_list++) { - *quark_list = XrmStringToQuark(p->name); - if ((*quark_list == pre_quark) || (*quark_list == sts_quark)) { - register XIMArg *pp; - - quark_list++; - for (pp = (XIMArg *)p->value; pp && pp->name; pp++, quark_list++) { - *quark_list = XrmStringToQuark(pp->name); - } - *quark_list = separator; - } - } - return True; -} - -Private char * -_XimDelayModeSetICValues(ic, arg) - Xic ic; - XIMArg *arg; -{ - XimDefICValues ic_values; - char *name; - - _XimGetCurrentICValues(ic, &ic_values); - name = _XimSetICValueData(ic, (XPointer)&ic_values, - ic->private.proto.ic_resources, - ic->private.proto.ic_num_resources, - arg, XIM_SETICVALUES, False); - _XimSetCurrentICValues(ic, &ic_values); - return name; -} -#endif /* XIM_CONNECTABLE */ - -Private Bool -_XimSetICValuesCheck( - 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_SET_IC_VALUES_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; -} - -Private char * -_XimProtoSetICValues( - XIC xic, - XIMArg *arg) -{ - Xic ic = (Xic)xic; - Xim im = (Xim)ic->core.im; - XimDefICValues ic_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 = NULL; - int ret_code; - BITMASK32 flag = 0L; - char *name; - char *tmp_name = (arg) ? arg->name : NULL; - -#ifndef XIM_CONNECTABLE - if (!IS_IC_CONNECTED(ic)) - return tmp_name; -#else - if (!_XimSaveICValues(ic, arg)) - return NULL; - - if (!IS_IC_CONNECTED(ic)) { - if (IS_CONNECTABLE(im)) { - if (_XimConnectServer(im)) { - if (!_XimReCreateIC(ic)) { - _XimDelayModeSetAttr(im); - return _XimDelayModeSetICValues(ic, arg); - } - } else { - return _XimDelayModeSetICValues(ic, arg); - } - } else { - return tmp_name; - } - } -#endif /* XIM_CONNECTABLE */ - - _XimGetCurrentICValues(ic, &ic_values); - buf = tmp_buf; - buf_size = XIM_HEADER_SIZE - + sizeof(CARD16) + sizeof(CARD16) + sizeof(INT16) + sizeof(CARD16); - data_len = BUFSIZE - buf_size; - total = 0; - arg_ret = arg; - for (;;) { - data = &buf[buf_size]; - if ((name = _XimEncodeICATTRIBUTE(ic, ic->private.proto.ic_resources, - ic->private.proto.ic_num_resources, arg, &arg_ret, - data, data_len, &ret_len, (XPointer)&ic_values, - &flag, XIM_SETICVALUES))) { - 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 tmp_name; - } - memcpy(tmp, buf, buf_size); - buf = tmp; - } else { - if (!(tmp = (char *)Xrealloc(buf, (buf_size + data_len)))) { - Xfree(buf); - return tmp_name; - } - buf = tmp; - } - } - _XimSetCurrentICValues(ic, &ic_values); - - if (!total) { - return tmp_name; - } - - buf_s = (CARD16 *)&buf[XIM_HEADER_SIZE]; - -#ifdef EXT_MOVE - if (_XimExtenMove(im, ic, flag, &buf_s[4], (INT16)total)) - return name; -#endif - - buf_s[0] = im->private.proto.imid; - buf_s[1] = ic->private.proto.icid; - buf_s[2] = (INT16)total; - buf_s[3] = 0; - len = (INT16)(sizeof(CARD16) + sizeof(CARD16) - + sizeof(INT16) + sizeof(CARD16) + total); - - _XimSetHeader((XPointer)buf, XIM_SET_IC_VALUES, 0, &len); - if (!(_XimWrite(im, len, (XPointer)buf))) { - if (buf != tmp_buf) - Xfree(buf); - return tmp_name; - } - _XimFlush(im); - if (buf != tmp_buf) - Xfree(buf); - ic->private.proto.waitCallback = True; - buf_size = BUFSIZE; - ret_code = _XimRead(im, &len, (XPointer)reply, buf_size, - _XimSetICValuesCheck, (XPointer)ic); - if (ret_code == XIM_TRUE) { - preply = reply; - } else if (ret_code == XIM_OVERFLOW) { - buf_size = (int)len; - preply = (XPointer)Xmalloc(buf_size); - ret_code = _XimRead(im, &len, preply, buf_size, - _XimSetICValuesCheck, (XPointer)ic); - if (ret_code != XIM_TRUE) { - Xfree(preply); - ic->private.proto.waitCallback = False; - return tmp_name; - } - } else { - ic->private.proto.waitCallback = False; - return tmp_name; - } - ic->private.proto.waitCallback = 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 tmp_name; - } - if (reply != preply) - Xfree(preply); - - return name; -} - -Private Bool -_XimDestroyICCheck( - 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]; - Bool ret = False; - - if ((major_opcode == XIM_DESTROY_IC_REPLY) - && (minor_opcode == 0) - && (imid == im->private.proto.imid) - && (icid == ic->private.proto.icid)) - ret = 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)) - ret = False; - return ret; -} - -Private void -_XimProtoICFree( - Xic ic) -{ -#ifdef XIM_CONNECTABLE - Xim im = (Xim)ic->core.im; -#endif - - if (ic->private.proto.preedit_font) { - Xfree(ic->private.proto.preedit_font); - ic->private.proto.preedit_font = NULL; - } - if (ic->private.proto.status_font) { - Xfree(ic->private.proto.status_font); - ic->private.proto.status_font = NULL; - } - if (ic->private.proto.commit_info) { - _XimFreeCommitInfo(ic); - ic->private.proto.commit_info = NULL; - } - if (ic->private.proto.ic_inner_resources) { - Xfree(ic->private.proto.ic_inner_resources); - ic->private.proto.ic_inner_resources = NULL; - } - -#ifdef XIM_CONNECTABLE - if (IS_SERVER_CONNECTED(im) && IS_RECONNECTABLE(im)) { - return; - } -#endif /* XIM_CONNECTABLE */ - - if (ic->private.proto.saved_icvalues) { - Xfree(ic->private.proto.saved_icvalues); - ic->private.proto.saved_icvalues = NULL; - } - if (ic->private.proto.ic_resources) { - Xfree(ic->private.proto.ic_resources); - ic->private.proto.ic_resources = NULL; - } - if (ic->core.hotkey) { - Xfree(ic->core.hotkey); - ic->core.hotkey = NULL; - } - - return; -} - -Private void -_XimProtoDestroyIC( - XIC xic) -{ - Xic ic = (Xic)xic; - Xim im = (Xim)ic->core.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)) { - 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_DESTROY_IC, 0, &len); - (void)_XimWrite(im, len, (XPointer)buf); - _XimFlush(im); - buf_size = BUFSIZE; - ret_code = _XimRead(im, &len, (XPointer)reply, buf_size, - _XimDestroyICCheck, (XPointer)ic); - if (ret_code == XIM_OVERFLOW) { - buf_size = len; - preply = (XPointer)Xmalloc(buf_size); - (void)_XimRead(im, &len, preply, buf_size, - _XimDestroyICCheck, (XPointer)ic); - Xfree(preply); - } - } - UNMARK_IC_CONNECTED(ic); - _XimUnregisterFilter(ic); - _XimProtoICFree(ic); - return; -} - -Private void -_XimProtoSetFocus( - XIC xic) -{ - Xic ic = (Xic)xic; - Xim im = (Xim)ic->core.im; - CARD32 buf32[BUFSIZE/4]; - CARD8 *buf = (CARD8 *)buf32; - CARD16 *buf_s = (CARD16 *)&buf[XIM_HEADER_SIZE]; - INT16 len; - -#ifndef XIM_CONNECTABLE - if (!IS_IC_CONNECTED(ic)) - return; -#else - if (!IS_IC_CONNECTED(ic)) { - if (IS_CONNECTABLE(im)) { - if (_XimConnectServer(im)) { - if (!_XimReCreateIC(ic)) { - _XimDelayModeSetAttr(im); - return; - } - } else { - return; - } - } else { - return; - } - } -#endif /* XIM_CONNECTABLE */ - - 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_SET_IC_FOCUS, 0, &len); - (void)_XimWrite(im, len, (XPointer)buf); - _XimFlush(im); - - MARK_FOCUSED(ic); - - _XimRegisterFilter(ic); - return; -} - -Private void -_XimProtoUnsetFocus( - XIC xic) -{ - Xic ic = (Xic)xic; - Xim im = (Xim)ic->core.im; - CARD32 buf32[BUFSIZE/4]; - CARD8 *buf = (CARD8 *)buf32; - CARD16 *buf_s = (CARD16 *)&buf[XIM_HEADER_SIZE]; - INT16 len; - -#ifndef XIM_CONNECTABLE - if (!IS_IC_CONNECTED(ic)) - return; -#else - if (!IS_IC_CONNECTED(ic)) { - if (IS_CONNECTABLE(im)) { - if (_XimConnectServer(im)) { - if (!_XimReCreateIC(ic)) { - _XimDelayModeSetAttr(im); - return; - } - } else { - return; - } - } else { - return; - } - } -#endif /* XIM_CONNECTABLE */ - - 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_UNSET_IC_FOCUS, 0, &len); - (void)_XimWrite(im, len, (XPointer)buf); - _XimFlush(im); - - UNMARK_FOCUSED(ic); - - _XimUnregisterFilter(ic); - return; -} - -Private Bool -_XimResetICCheck( - 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_RESET_IC_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; -} - -Private char * -_XimProtoReset( - XIC xic, - char * (*retfunc) (Xim im, Xic ic, XPointer buf) ) -{ - Xic ic = (Xic)xic; - Xim im = (Xim)ic->core.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; - char *commit; - - if (!IS_IC_CONNECTED(ic)) - return (char *)NULL; - - 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_RESET_IC, 0, &len); - if (!(_XimWrite(im, len, (XPointer)buf))) - return NULL; - _XimFlush(im); - ic->private.proto.waitCallback = True; - buf_size = BUFSIZE; - ret_code = _XimRead(im, &len, (XPointer)reply, buf_size, - _XimResetICCheck, (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(buf_size); - ret_code = _XimRead(im, &len, preply, buf_size, - _XimResetICCheck, (XPointer)ic); - if (ret_code != XIM_TRUE) { - Xfree(preply); - ic->private.proto.waitCallback = False; - return NULL; - } - } - } else { - ic->private.proto.waitCallback = False; - return NULL; - } - ic->private.proto.waitCallback = False; - buf_s = (CARD16 *)((char *)preply + XIM_HEADER_SIZE); - if (*((CARD8 *)preply) == XIM_ERROR) { - _XimProcError(im, 0, (XPointer)&buf_s[3]); - if (reply != preply) - free(preply); - return NULL; - } - - commit = retfunc(im, ic, (XPointer)&buf_s[2]); - - if (reply != preply) - Xfree(preply); - return commit; -} - -Private char * -_XimCommitedMbString( - Xim im, - Xic ic, - XPointer buf) -{ - CARD16 *buf_s = (CARD16 *)buf; - XimCommitInfo info; - int len; - int new_len; - char *commit; - char *new_commit = NULL; - char *str; - Status status; - - len = 0; - for (info = ic->private.proto.commit_info; info; info = info->next) - len += info->string_len; - len += buf_s[0]; - if ( len == 0 ) - return( NULL ); - - if (!(commit = (char *)Xmalloc(len + 1))) - goto Error_On_Reset; - - str = commit; - for (info = ic->private.proto.commit_info; info; info = info->next) { - (void)memcpy(str, info->string, info->string_len); - str += info->string_len; - } - (void)memcpy(str, (char *)&buf_s[1], buf_s[0]); - commit[len] = '\0'; - - new_len = im->methods->ctstombs((XIM)im, commit, len, NULL, 0, &status); - if (status != XLookupNone) { - if (!(new_commit = Xmalloc(new_len + 1))) { - Xfree(commit); - goto Error_On_Reset; - } - (void)im->methods->ctstombs((XIM)im, commit, len, - new_commit, new_len, NULL); - new_commit[new_len] = '\0'; - } - Xfree(commit); - -Error_On_Reset: - _XimFreeCommitInfo( ic ); - return new_commit; -} - -Private char * -_XimProtoMbReset( - XIC xic) -{ - return _XimProtoReset(xic, _XimCommitedMbString); -} - -Private wchar_t * -_XimCommitedWcString( - Xim im, - Xic ic, - XPointer buf) -{ - CARD16 *buf_s = (CARD16 *)buf; - XimCommitInfo info; - int len; - int new_len; - char *commit; - wchar_t *new_commit = (wchar_t *)NULL; - char *str; - Status status; - - len = 0; - for (info = ic->private.proto.commit_info; info; info = info->next) - len += info->string_len; - len += buf_s[0]; - if ( len == 0 ) - return( (wchar_t *)NULL ); - - if (!(commit = (char *)Xmalloc(len + 1))) - goto Error_On_Reset; - - str = commit; - for (info = ic->private.proto.commit_info; info; info = info->next) { - (void)memcpy(str, info->string, info->string_len); - str += info->string_len; - } - (void)memcpy(str, (char *)&buf_s[1], buf_s[0]); - commit[len] = '\0'; - - new_len = im->methods->ctstowcs((XIM)im, commit, len, NULL, 0, &status); - if (status != XLookupNone) { - if (!(new_commit = - (wchar_t *)Xmalloc(sizeof(wchar_t) * (new_len + 1)))) { - Xfree(commit); - goto Error_On_Reset; - } - (void)im->methods->ctstowcs((XIM)im, commit, len, - new_commit, new_len, NULL); - new_commit[new_len] = (wchar_t)'\0'; - } - Xfree(commit); - -Error_On_Reset: - _XimFreeCommitInfo( ic ); - return new_commit; -} - -Private wchar_t * -_XimProtoWcReset( - XIC xic) -{ - return (wchar_t *) _XimProtoReset(xic, - (char * (*) (Xim, Xic, XPointer)) _XimCommitedWcString); -} - -Private char * -_XimCommitedUtf8String( - Xim im, - Xic ic, - XPointer buf) -{ - CARD16 *buf_s = (CARD16 *)buf; - XimCommitInfo info; - int len; - int new_len; - char *commit; - char *new_commit = NULL; - char *str; - Status status; - - len = 0; - for (info = ic->private.proto.commit_info; info; info = info->next) - len += info->string_len; - len += buf_s[0]; - if ( len == 0 ) - return( NULL ); - - if (!(commit = (char *)Xmalloc(len + 1))) - goto Error_On_Reset; - - str = commit; - for (info = ic->private.proto.commit_info; info; info = info->next) { - (void)memcpy(str, info->string, info->string_len); - str += info->string_len; - } - (void)memcpy(str, (char *)&buf_s[1], buf_s[0]); - commit[len] = '\0'; - - new_len = im->methods->ctstoutf8((XIM)im, commit, len, NULL, 0, &status); - if (status != XLookupNone) { - if (!(new_commit = Xmalloc(new_len + 1))) { - Xfree(commit); - goto Error_On_Reset; - } - (void)im->methods->ctstoutf8((XIM)im, commit, len, - new_commit, new_len, NULL); - new_commit[new_len] = '\0'; - } - Xfree(commit); - -Error_On_Reset: - _XimFreeCommitInfo( ic ); - return new_commit; -} - -Private char * -_XimProtoUtf8Reset( - XIC xic) -{ - return _XimProtoReset(xic, _XimCommitedUtf8String); -} - -Private XICMethodsRec ic_methods = { - _XimProtoDestroyIC, /* destroy */ - _XimProtoSetFocus, /* set_focus */ - _XimProtoUnsetFocus, /* unset_focus */ - _XimProtoSetICValues, /* set_values */ - _XimProtoGetICValues, /* get_values */ - _XimProtoMbReset, /* mb_reset */ - _XimProtoWcReset, /* wc_reset */ - _XimProtoUtf8Reset, /* utf8_reset */ - _XimProtoMbLookupString, /* mb_lookup_string */ - _XimProtoWcLookupString, /* wc_lookup_string */ - _XimProtoUtf8LookupString /* utf8_lookup_string */ -}; - -Private Bool -_XimGetInputStyle( - XIMArg *arg, - XIMStyle *input_style) -{ - register XIMArg *p; - - for (p = arg; p && p->name; p++) { - if (!(strcmp(p->name, XNInputStyle))) { - *input_style = (XIMStyle)p->value; - return True; - } - } - return False; -} - -#ifdef XIM_CONNECTABLE -Private Bool -_XimDelayModeCreateIC( - Xic ic, - XIMArg *values, - XIMResourceList res, - unsigned int num) -{ - Xim im = (Xim)ic->core.im; - XimDefICValues ic_values; - int len; - XIMStyle input_style; - - bzero((char *)&ic_values, sizeof(XimDefICValues)); - _XimGetCurrentICValues(ic, &ic_values); - if (!(_XimGetInputStyle(values, &input_style))) - return False; - - _XimSetICMode(res, num, input_style); - - if (_XimSetICValueData(ic, (XPointer)&ic_values, res, num, - values, XIM_CREATEIC, False)) { - return False; - } - _XimSetCurrentICValues(ic, &ic_values); - if (!_XimSetICDefaults(ic, (XPointer)&ic_values, - XIM_SETICDEFAULTS, res, num)) { - return False; - } - ic_values.filter_events = KeyPressMask; - _XimSetCurrentICValues(ic, &ic_values); - _XimRegisterFilter(ic); - - return True; -} - -Public Bool -_XimReconnectModeCreateIC(ic) - Xic ic; -{ - Xim im = (Xim)ic->core.im; - int len; - XIMStyle input_style = ic->core.input_style; - XIMResourceList res; - unsigned int num; - - num = im->core.ic_num_resources; - len = sizeof(XIMResource) * num; - if (!(res = (XIMResourceList)Xmalloc(len))) - return False; - (void)memcpy((char *)res, (char *)im->core.ic_resources, len); - ic->private.proto.ic_resources = res; - ic->private.proto.ic_num_resources = num; - - _XimSetICMode(res, num, input_style); - - ic->core.filter_events = KeyPressMask; - - return True; -} -#endif /* XIM_CONNECTABLE */ - -Public XIC -_XimProtoCreateIC( - XIM xim, - XIMArg *arg) -{ - Xim im = (Xim)xim; - Xic ic; - XimDefICValues ic_values; - XIMResourceList res; - unsigned int num; - XIMStyle input_style; - 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; - -#ifdef XIM_CONNECTABLE - if (!IS_SERVER_CONNECTED(im) && !IS_CONNECTABLE(im)) - return (XIC)NULL; -#else - if (!IS_SERVER_CONNECTED(im)) - return (XIC)NULL; -#endif /* XIM_CONNECTABLE */ - - if (!(_XimGetInputStyle(arg, &input_style))) - return (XIC)NULL; - - if ((ic = (Xic)Xmalloc(sizeof(XicRec))) == (Xic)NULL) - return (XIC)NULL; - - bzero((char *)ic, sizeof(XicRec)); - ic->methods = &ic_methods; - ic->core.im = (XIM)im; - ic->core.input_style = input_style; - - num = im->core.ic_num_resources; - len = sizeof(XIMResource) * num; - if (!(res = (XIMResourceList)Xmalloc(len))) - return (XIC)NULL; - (void)memcpy((char *)res, (char *)im->core.ic_resources, len); - ic->private.proto.ic_resources = res; - ic->private.proto.ic_num_resources = num; - -#ifdef XIM_CONNECTABLE - if (!_XimSaveICValues(ic, arg)) - return False; - - if (!IS_SERVER_CONNECTED(im)) { - if (!_XimConnectServer(im)) { - if (_XimDelayModeCreateIC(ic, arg, res, num)) { - return (XIC)ic; - } - goto ErrorOnCreatingIC; - } - } -#endif /* XIM_CONNECTABLE */ - - ic->core.filter_events = im->private.proto.forward_event_mask; - ic->private.proto.forward_event_mask = - im->private.proto.forward_event_mask; - ic->private.proto.synchronous_event_mask = - im->private.proto.synchronous_event_mask; - - num = im->private.proto.ic_num_inner_resources; - len = sizeof(XIMResource) * num; - if (!(res = (XIMResourceList)Xmalloc(len))) - return (XIC)NULL; - (void)memcpy((char *)res, - (char *)im->private.proto.ic_inner_resources, len); - ic->private.proto.ic_inner_resources = res; - ic->private.proto.ic_num_inner_resources = num; - - _XimSetICMode(ic->private.proto.ic_resources, - ic->private.proto.ic_num_resources, input_style); - - _XimSetICMode(ic->private.proto.ic_inner_resources, - ic->private.proto.ic_num_inner_resources, input_style); - - _XimGetCurrentICValues(ic, &ic_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 (_XimEncodeICATTRIBUTE(ic, ic->private.proto.ic_resources, - ic->private.proto.ic_num_resources, arg, &arg_ret, data, - data_len, &ret_len, (XPointer)&ic_values, 0, XIM_CREATEIC)) { - goto ErrorOnCreatingIC; - } - - total += ret_len; - if (!(arg = arg_ret)) { - break; - } - - buf_size += ret_len; - if (buf == tmp_buf) { - if (!(tmp = (char *)Xmalloc(buf_size + data_len))) { - goto ErrorOnCreatingIC; - } - memcpy(tmp, buf, buf_size); - buf = tmp; - } else { - if (!(tmp = (char *)Xrealloc(buf, (buf_size + data_len)))) { - Xfree(buf); - goto ErrorOnCreatingIC; - } - buf = tmp; - } - } - _XimSetCurrentICValues(ic, &ic_values); - - if (!(_XimCheckCreateICValues(ic->private.proto.ic_resources, - ic->private.proto.ic_num_resources))) - goto ErrorOnCreatingIC; - - _XimRegisterFilter(ic); - - 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_CREATE_IC, 0, &len); - if (!(_XimWrite(im, len, (XPointer)buf))) { - if (buf != tmp_buf) - Xfree(buf); - goto ErrorOnCreatingIC; - } - _XimFlush(im); - if (buf != tmp_buf) - Xfree(buf); - ic->private.proto.waitCallback = True; - buf_size = BUFSIZE; - ret_code = _XimRead(im, &len, (XPointer)reply, buf_size, - _XimCreateICCheck, 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, preply, buf_size, - _XimCreateICCheck, 0); - if (ret_code != XIM_TRUE) { - Xfree(preply); - ic->private.proto.waitCallback = False; - goto ErrorOnCreatingIC; - } - } - } else { - ic->private.proto.waitCallback = False; - goto ErrorOnCreatingIC; - } - ic->private.proto.waitCallback = 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); - goto ErrorOnCreatingIC; - } - - ic->private.proto.icid = buf_s[1]; /* icid */ - if (reply != preply) - Xfree(preply); - MARK_IC_CONNECTED(ic); - return (XIC)ic; - -ErrorOnCreatingIC: - _XimUnregisterFilter(ic); - if (ic->private.proto.ic_resources) - Xfree(ic->private.proto.ic_resources); - if (ic->private.proto.ic_inner_resources) - Xfree(ic->private.proto.ic_inner_resources); - Xfree(ic); - return (XIC)NULL; -} +/*
+ * Copyright 1991, 1992 Oracle and/or its affiliates. All rights reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
+/******************************************************************
+
+ Copyright 1992, 1993, 1994 by FUJITSU LIMITED
+
+Permission to use, copy, modify, distribute, and sell this software
+and its documentation for any purpose is hereby granted without fee,
+provided that the above copyright notice appear in all copies and
+that both that copyright notice and this permission notice appear
+in supporting documentation, and that the name of FUJITSU LIMITED
+not be used in advertising or publicity pertaining to distribution
+of the software without specific, written prior permission.
+FUJITSU LIMITED makes no representations about the suitability of
+this software for any purpose.
+It is provided "as is" without express or implied warranty.
+
+FUJITSU LIMITED DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+EVENT SHALL FUJITSU LIMITED BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF
+USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
+OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+PERFORMANCE OF THIS SOFTWARE.
+
+ Author: Hideki Hiura (hhiura@Sun.COM) Sun Microsystems, Inc.
+ Takashi Fujiwara FUJITSU LIMITED
+ fujiwara@a80.tech.yk.fujitsu.co.jp
+
+******************************************************************/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include "Xlibint.h"
+#include "Xlcint.h"
+#include "Ximint.h"
+
+Private Bool
+_XimCreateICCheck(
+ 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_CREATE_IC_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;
+}
+
+#ifdef XIM_CONNECTABLE
+Public Bool
+_XimReCreateIC(ic)
+ Xic ic;
+{
+ Xim im = (Xim)ic->core.im;
+ Xic save_ic;
+ XIMResourceList res;
+ unsigned int num;
+ XIMStyle input_style = ic->core.input_style;
+ XimDefICValues ic_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;
+
+ if (!(save_ic = (Xic)Xmalloc(sizeof(XicRec))))
+ return False;
+ memcpy((char *)save_ic, (char *)ic, sizeof(XicRec));
+
+ ic->core.filter_events = im->private.proto.forward_event_mask;
+ ic->private.proto.forward_event_mask =
+ im->private.proto.forward_event_mask;
+ ic->private.proto.synchronous_event_mask =
+ im->private.proto.synchronous_event_mask;
+
+ num = im->core.ic_num_resources;
+ buf_size = sizeof(XIMResource) * num;
+ if (!(res = (XIMResourceList)Xmalloc(buf_size)))
+ goto ErrorOnReCreateIC;
+ (void)memcpy((char *)res, (char *)im->core.ic_resources, buf_size);
+ ic->private.proto.ic_resources = res;
+ ic->private.proto.ic_num_resources = num;
+
+ num = im->private.proto.ic_num_inner_resources;
+ buf_size = sizeof(XIMResource) * num;
+ if (!(res = (XIMResourceList)Xmalloc(buf_size)))
+ goto ErrorOnReCreateIC;
+ (void)memcpy((char *)res,
+ (char *)im->private.proto.ic_inner_resources, buf_size);
+ ic->private.proto.ic_inner_resources = res;
+ ic->private.proto.ic_num_inner_resources = num;
+
+ _XimSetICMode(ic->private.proto.ic_resources,
+ ic->private.proto.ic_num_resources, input_style);
+
+ _XimSetICMode(ic->private.proto.ic_inner_resources,
+ ic->private.proto.ic_num_inner_resources, input_style);
+
+ _XimGetCurrentICValues(ic, &ic_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 (!_XimEncodeSavedICATTRIBUTE(ic, ic->private.proto.ic_resources,
+ ic->private.proto.ic_num_resources, &idx, data, data_len,
+ &ret_len, (XPointer)&ic_values, XIM_CREATEIC)) {
+ if (buf != tmp_buf)
+ Xfree(buf);
+ goto ErrorOnReCreateIC;
+ }
+
+ total += ret_len;
+ if (idx == -1) {
+ break;
+ }
+
+ buf_size += ret_len;
+ if (buf == tmp_buf) {
+ if (!(tmp = (char *)Xmalloc(buf_size + data_len))) {
+ goto ErrorOnReCreateIC;
+ }
+ memcpy(tmp, buf, buf_size);
+ buf = tmp;
+ } else {
+ if (!(tmp = (char *)Xrealloc(buf, (buf_size + data_len)))) {
+ Xfree(buf);
+ goto ErrorOnReCreateIC;
+ }
+ buf = tmp;
+ }
+ }
+
+ 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_CREATE_IC, 0, &len);
+ if (!(_XimWrite(im, len, (XPointer)buf))) {
+ if (buf != tmp_buf)
+ Xfree(buf);
+ goto ErrorOnReCreateIC;
+ }
+ _XimFlush(im);
+ if (buf != tmp_buf)
+ Xfree(buf);
+ ic->private.proto.waitCallback = True;
+ buf_size = BUFSIZE;
+ ret_code = _XimRead(im, &len, (XPointer)reply, buf_size,
+ _XimCreateICCheck, 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, preply, buf_size,
+ _XimCreateICCheck, 0);
+ if (ret_code != XIM_TRUE) {
+ Xfree(preply);
+ ic->private.proto.waitCallback = False;
+ goto ErrorOnReCreateIC;
+ }
+ }
+ } else {
+ ic->private.proto.waitCallback = False;
+ goto ErrorOnReCreateIC;
+ }
+ ic->private.proto.waitCallback = 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);
+ goto ErrorOnReCreateIC;
+ }
+
+ ic->private.proto.icid = buf_s[1]; /* icid */
+ if (reply != preply)
+ Xfree(preply);
+
+ _XimRegisterFilter(ic);
+ MARK_IC_CONNECTED(ic);
+ if (save_ic->private.proto.ic_resources)
+ Xfree(save_ic->private.proto.ic_resources);
+ if (save_ic->private.proto.ic_inner_resources)
+ Xfree(save_ic->private.proto.ic_inner_resources);
+ Xfree(save_ic);
+ return True;
+
+ErrorOnReCreateIC:
+ memcpy((char *)ic, (char *)save_ic, sizeof(XicRec));
+ Xfree(save_ic);
+ return False;
+}
+
+Private char *
+_XimDelayModeGetICValues(ic, arg)
+ Xic ic;
+ XIMArg *arg;
+{
+ XimDefICValues ic_values;
+
+ _XimGetCurrentICValues(ic, &ic_values);
+ return _XimGetICValueData(ic, (XPointer)&ic_values,
+ ic->private.proto.ic_resources,
+ ic->private.proto.ic_num_resources,
+ arg, XIM_GETICVALUES);
+}
+#endif /* XIM_CONNECTABLE */
+
+Private Bool
+_XimGetICValuesCheck(
+ 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_GET_IC_VALUES_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;
+}
+
+Private char *
+_XimProtoGetICValues(
+ XIC xic,
+ XIMArg *arg)
+{
+ Xic ic = (Xic)xic;
+ Xim im = (Xim)ic->core.im;
+ register XIMArg *p;
+ register XIMArg *pp;
+ 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_IC_CONNECTED(ic))
+ return arg->name;
+#else
+ if (!IS_IC_CONNECTED(ic)) {
+ if (IS_CONNECTABLE(im)) {
+ if (_XimConnectServer(im)) {
+ if (!_XimReCreateIC(ic)) {
+ _XimDelayModeSetAttr(im);
+ return _XimDelayModeGetICValues(ic, arg);
+ }
+ } else {
+ return _XimDelayModeGetICValues(ic, arg);
+ }
+ } else {
+ return arg->name;
+ }
+ }
+#endif /* XIM_CONNECTABLE */
+
+ for (n = 0, p = arg; p && p->name; p++) {
+ n++;
+ if ((strcmp(p->name, XNPreeditAttributes) == 0)
+ || (strcmp(p->name, XNStatusAttributes) == 0)) {
+ n++;
+ for (pp = (XIMArg *)p->value; pp && pp->name; pp++)
+ n++;
+ }
+ }
+
+ if (!n)
+ return (char *)NULL;
+
+ buf_size = sizeof(CARD16) * n;
+ buf_size += XIM_HEADER_SIZE
+ + sizeof(CARD16)
+ + sizeof(CARD16)
+ + sizeof(INT16)
+ + XIM_PAD(2 + buf_size);
+
+ if (!(buf = (CARD8 *)Xmalloc(buf_size)))
+ return arg->name;
+ buf_s = (CARD16 *)&buf[XIM_HEADER_SIZE];
+
+ makeid_name = _XimMakeICAttrIDList(ic, ic->private.proto.ic_resources,
+ ic->private.proto.ic_num_resources, arg,
+ &buf_s[3], &len, XIM_GETICVALUES);
+
+ if (len > 0) {
+ buf_s[0] = im->private.proto.imid; /* imid */
+ buf_s[1] = ic->private.proto.icid; /* icid */
+ buf_s[2] = len; /* length of ic-attr-id */
+ len += sizeof(INT16); /* sizeof length of attr */
+ XIM_SET_PAD(&buf_s[2], len); /* pad */
+ len += sizeof(CARD16) /* sizeof imid */
+ + sizeof(CARD16); /* sizeof icid */
+
+ _XimSetHeader((XPointer)buf, XIM_GET_IC_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,
+ _XimGetICValuesCheck, (XPointer)ic);
+ 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(len);
+ ret_code = _XimRead(im, &len, preply, buf_size,
+ _XimGetICValuesCheck, (XPointer)ic);
+ if (ret_code != XIM_TRUE) {
+ if (preply != reply)
+ 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[4];
+ data_len = buf_s[2];
+ }
+ else if (len < 0) {
+ return arg->name;
+ }
+
+ decode_name = _XimDecodeICATTRIBUTE(ic, ic->private.proto.ic_resources,
+ ic->private.proto.ic_num_resources, data, data_len,
+ arg, XIM_GETICVALUES);
+ if (reply != preply)
+ Xfree(preply);
+
+ if (decode_name)
+ return decode_name;
+ else
+ return makeid_name;
+}
+
+#ifdef XIM_CONNECTABLE
+Private Bool
+_XimCheckNestQuarkList(quark_list, num_quark, quark, separator)
+ XrmQuark *quark_list;
+ int num_quark;
+ XrmQuark quark;
+ XrmQuark separator;
+{
+ register int i;
+
+ for (i = 0; i < num_quark; i++) {
+ if (quark_list[i] == separator) {
+ break;
+ }
+ if (quark_list[i] == quark) {
+ return True;
+ }
+ }
+ return False;
+}
+
+Private Bool
+_XimCheckNestedQuarkList(quark_list, idx, num_quark, arg, separator)
+ XrmQuark **quark_list;
+ int idx;
+ int *num_quark;
+ XIMArg *arg;
+ XrmQuark separator;
+{
+ XrmQuark *q_list = *quark_list;
+ int n_quark = *num_quark;
+ register XIMArg *p;
+ XrmQuark quark;
+ XrmQuark *tmp;
+ register int i;
+
+ for (p = arg; p && p->name; p++) {
+ quark = XrmStringToQuark(p->name);
+ if (_XimCheckNestQuarkList(&q_list[idx], n_quark - idx,
+ quark, separator)) {
+ continue;
+ }
+ if (!(tmp = (XrmQuark *)Xmalloc((sizeof(XrmQuark) * (n_quark + 1))))) {
+ *quark_list = q_list;
+ *num_quark = n_quark;
+ return False;
+ }
+ n_quark++;
+ for (i = 0; i < idx; i++) {
+ tmp[i] = q_list[i];
+ }
+ tmp[i] = quark;
+ for (i = idx + 1; i < n_quark; i++) {
+ tmp[i] = q_list[i - 1];
+ }
+ q_list = tmp;
+ }
+ *quark_list = q_list;
+ *num_quark = n_quark;
+ return True;
+}
+
+Private Bool
+_XimCheckICQuarkList(quark_list, num_quark, quark, idx)
+ XrmQuark *quark_list;
+ int num_quark;
+ XrmQuark quark;
+ int *idx;
+{
+ register int i;
+
+ for (i = 0; i < num_quark; i++) {
+ if (quark_list[i] == quark) {
+ *idx = i;
+ return True;
+ }
+ }
+ return False;
+}
+
+Private Bool
+_XimSaveICValues(ic, arg)
+ Xic ic;
+ XIMArg *arg;
+{
+ register XIMArg *p;
+ register int n;
+ XrmQuark *quark_list;
+ XrmQuark *tmp;
+ XrmQuark quark;
+ int num_quark;
+ XrmQuark pre_quark;
+ XrmQuark sts_quark;
+ XrmQuark separator;
+ int idx;
+
+ pre_quark = XrmStringToQuark(XNPreeditAttributes);
+ sts_quark = XrmStringToQuark(XNStatusAttributes);
+ separator = XrmStringToQuark(XNSeparatorofNestedList);
+
+ if (quark_list = ic->private.proto.saved_icvalues) {
+ num_quark = ic->private.proto.num_saved_icvalues;
+ for (p = arg; p && p->name; p++) {
+ quark = XrmStringToQuark(p->name);
+ if ((quark == pre_quark) || (quark == sts_quark)) {
+ if (!_XimCheckICQuarkList(quark_list, num_quark, quark, &idx)) {
+ register XIMArg *pp;
+ int nn;
+ XrmQuark *q_list;
+
+ for (pp = (XIMArg *)p->value, nn = 0;
+ pp && pp->name; pp++, nn++);
+ if (!(tmp = (XrmQuark *)Xrealloc(quark_list,
+ (sizeof(XrmQuark) * (num_quark + nn + 2))))) {
+ ic->private.proto.saved_icvalues = quark_list;
+ ic->private.proto.num_saved_icvalues = num_quark;
+ return False;
+ }
+ quark_list = tmp;
+ q_list = &quark_list[num_quark];
+ num_quark += nn + 2;
+ *q_list++ = quark;
+ for (pp = (XIMArg *)p->value;
+ pp && pp->name; pp++, quark_list++) {
+ *q_list = XrmStringToQuark(pp->name);
+ }
+ *q_list = separator;
+ } else {
+ if (!_XimCheckNestedQuarkList(&quark_list, idx + 1,
+ &num_quark, (XIMArg *)p->value, separator)) {
+ ic->private.proto.saved_icvalues = quark_list;
+ ic->private.proto.num_saved_icvalues = num_quark;
+ return False;
+ }
+ }
+ } else {
+ if (_XimCheckICQuarkList(quark_list, num_quark, quark, &idx)) {
+ continue;
+ }
+ if (!(tmp = (XrmQuark *)Xrealloc(quark_list,
+ (sizeof(XrmQuark) * (num_quark + 1))))) {
+ ic->private.proto.saved_icvalues = quark_list;
+ ic->private.proto.num_saved_icvalues = num_quark;
+ return False;
+ }
+ quark_list = tmp;
+ quark_list[num_quark] = quark;
+ num_quark++;
+ }
+ }
+ ic->private.proto.saved_icvalues = quark_list;
+ ic->private.proto.num_saved_icvalues = num_quark;
+ return True;
+ }
+
+ for (p = arg, n = 0; p && p->name; p++, n++) {
+ if ((!strcmp(p->name, XNPreeditAttributes))
+ || (!strcmp(p->name, XNStatusAttributes))) {
+ register XIMArg *pp;
+ int nn;
+
+ for (pp = (XIMArg *)p->value, nn = 0; pp && pp->name; pp++, nn++);
+ n += nn + 1;
+ }
+ }
+
+ if (!(quark_list = (XrmQuark *)Xmalloc(sizeof(XrmQuark) * n))) {
+ return False;
+ }
+
+ ic->private.proto.saved_icvalues = quark_list;
+ ic->private.proto.num_saved_icvalues = n;
+ for (p = arg; p && p->name; p++, quark_list++) {
+ *quark_list = XrmStringToQuark(p->name);
+ if ((*quark_list == pre_quark) || (*quark_list == sts_quark)) {
+ register XIMArg *pp;
+
+ quark_list++;
+ for (pp = (XIMArg *)p->value; pp && pp->name; pp++, quark_list++) {
+ *quark_list = XrmStringToQuark(pp->name);
+ }
+ *quark_list = separator;
+ }
+ }
+ return True;
+}
+
+Private char *
+_XimDelayModeSetICValues(ic, arg)
+ Xic ic;
+ XIMArg *arg;
+{
+ XimDefICValues ic_values;
+ char *name;
+
+ _XimGetCurrentICValues(ic, &ic_values);
+ name = _XimSetICValueData(ic, (XPointer)&ic_values,
+ ic->private.proto.ic_resources,
+ ic->private.proto.ic_num_resources,
+ arg, XIM_SETICVALUES, False);
+ _XimSetCurrentICValues(ic, &ic_values);
+ return name;
+}
+#endif /* XIM_CONNECTABLE */
+
+Private Bool
+_XimSetICValuesCheck(
+ 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_SET_IC_VALUES_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;
+}
+
+Private char *
+_XimProtoSetICValues(
+ XIC xic,
+ XIMArg *arg)
+{
+ Xic ic = (Xic)xic;
+ Xim im = (Xim)ic->core.im;
+ XimDefICValues ic_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 = NULL;
+ int ret_code;
+ BITMASK32 flag = 0L;
+ char *name;
+ char *tmp_name = (arg) ? arg->name : NULL;
+
+#ifndef XIM_CONNECTABLE
+ if (!IS_IC_CONNECTED(ic))
+ return tmp_name;
+#else
+ if (!_XimSaveICValues(ic, arg))
+ return NULL;
+
+ if (!IS_IC_CONNECTED(ic)) {
+ if (IS_CONNECTABLE(im)) {
+ if (_XimConnectServer(im)) {
+ if (!_XimReCreateIC(ic)) {
+ _XimDelayModeSetAttr(im);
+ return _XimDelayModeSetICValues(ic, arg);
+ }
+ } else {
+ return _XimDelayModeSetICValues(ic, arg);
+ }
+ } else {
+ return tmp_name;
+ }
+ }
+#endif /* XIM_CONNECTABLE */
+
+ _XimGetCurrentICValues(ic, &ic_values);
+ buf = tmp_buf;
+ buf_size = XIM_HEADER_SIZE
+ + sizeof(CARD16) + sizeof(CARD16) + sizeof(INT16) + sizeof(CARD16);
+ data_len = BUFSIZE - buf_size;
+ total = 0;
+ arg_ret = arg;
+ for (;;) {
+ data = &buf[buf_size];
+ if ((name = _XimEncodeICATTRIBUTE(ic, ic->private.proto.ic_resources,
+ ic->private.proto.ic_num_resources, arg, &arg_ret,
+ data, data_len, &ret_len, (XPointer)&ic_values,
+ &flag, XIM_SETICVALUES))) {
+ 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 tmp_name;
+ }
+ memcpy(tmp, buf, buf_size);
+ buf = tmp;
+ } else {
+ if (!(tmp = (char *)Xrealloc(buf, (buf_size + data_len)))) {
+ Xfree(buf);
+ return tmp_name;
+ }
+ buf = tmp;
+ }
+ }
+ _XimSetCurrentICValues(ic, &ic_values);
+
+ if (!total) {
+ return tmp_name;
+ }
+
+ buf_s = (CARD16 *)&buf[XIM_HEADER_SIZE];
+
+#ifdef EXT_MOVE
+ if (_XimExtenMove(im, ic, flag, &buf_s[4], (INT16)total))
+ return name;
+#endif
+
+ buf_s[0] = im->private.proto.imid;
+ buf_s[1] = ic->private.proto.icid;
+ buf_s[2] = (INT16)total;
+ buf_s[3] = 0;
+ len = (INT16)(sizeof(CARD16) + sizeof(CARD16)
+ + sizeof(INT16) + sizeof(CARD16) + total);
+
+ _XimSetHeader((XPointer)buf, XIM_SET_IC_VALUES, 0, &len);
+ if (!(_XimWrite(im, len, (XPointer)buf))) {
+ if (buf != tmp_buf)
+ Xfree(buf);
+ return tmp_name;
+ }
+ _XimFlush(im);
+ if (buf != tmp_buf)
+ Xfree(buf);
+ ic->private.proto.waitCallback = True;
+ buf_size = BUFSIZE;
+ ret_code = _XimRead(im, &len, (XPointer)reply, buf_size,
+ _XimSetICValuesCheck, (XPointer)ic);
+ if (ret_code == XIM_TRUE) {
+ preply = reply;
+ } else if (ret_code == XIM_OVERFLOW) {
+ buf_size = (int)len;
+ preply = (XPointer)Xmalloc(buf_size);
+ ret_code = _XimRead(im, &len, preply, buf_size,
+ _XimSetICValuesCheck, (XPointer)ic);
+ if (ret_code != XIM_TRUE) {
+ Xfree(preply);
+ ic->private.proto.waitCallback = False;
+ return tmp_name;
+ }
+ } else {
+ ic->private.proto.waitCallback = False;
+ return tmp_name;
+ }
+ ic->private.proto.waitCallback = 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 tmp_name;
+ }
+ if (reply != preply)
+ Xfree(preply);
+
+ return name;
+}
+
+Private Bool
+_XimDestroyICCheck(
+ 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];
+ Bool ret = False;
+
+ if ((major_opcode == XIM_DESTROY_IC_REPLY)
+ && (minor_opcode == 0)
+ && (imid == im->private.proto.imid)
+ && (icid == ic->private.proto.icid))
+ ret = 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))
+ ret = False;
+ return ret;
+}
+
+Private void
+_XimProtoICFree(
+ Xic ic)
+{
+#ifdef XIM_CONNECTABLE
+ Xim im = (Xim)ic->core.im;
+#endif
+
+ if (ic->private.proto.preedit_font) {
+ Xfree(ic->private.proto.preedit_font);
+ ic->private.proto.preedit_font = NULL;
+ }
+ if (ic->private.proto.status_font) {
+ Xfree(ic->private.proto.status_font);
+ ic->private.proto.status_font = NULL;
+ }
+ if (ic->private.proto.commit_info) {
+ _XimFreeCommitInfo(ic);
+ ic->private.proto.commit_info = NULL;
+ }
+ if (ic->private.proto.ic_inner_resources) {
+ Xfree(ic->private.proto.ic_inner_resources);
+ ic->private.proto.ic_inner_resources = NULL;
+ }
+
+#ifdef XIM_CONNECTABLE
+ if (IS_SERVER_CONNECTED(im) && IS_RECONNECTABLE(im)) {
+ return;
+ }
+#endif /* XIM_CONNECTABLE */
+
+ if (ic->private.proto.saved_icvalues) {
+ Xfree(ic->private.proto.saved_icvalues);
+ ic->private.proto.saved_icvalues = NULL;
+ }
+ if (ic->private.proto.ic_resources) {
+ Xfree(ic->private.proto.ic_resources);
+ ic->private.proto.ic_resources = NULL;
+ }
+ if (ic->core.hotkey) {
+ Xfree(ic->core.hotkey);
+ ic->core.hotkey = NULL;
+ }
+
+ return;
+}
+
+Private void
+_XimProtoDestroyIC(
+ XIC xic)
+{
+ Xic ic = (Xic)xic;
+ Xim im = (Xim)ic->core.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)) {
+ 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_DESTROY_IC, 0, &len);
+ (void)_XimWrite(im, len, (XPointer)buf);
+ _XimFlush(im);
+ buf_size = BUFSIZE;
+ ret_code = _XimRead(im, &len, (XPointer)reply, buf_size,
+ _XimDestroyICCheck, (XPointer)ic);
+ if (ret_code == XIM_OVERFLOW) {
+ buf_size = len;
+ preply = (XPointer)Xmalloc(buf_size);
+ (void)_XimRead(im, &len, preply, buf_size,
+ _XimDestroyICCheck, (XPointer)ic);
+ Xfree(preply);
+ }
+ }
+ UNMARK_IC_CONNECTED(ic);
+ _XimUnregisterFilter(ic);
+ _XimProtoICFree(ic);
+ return;
+}
+
+Private void
+_XimProtoSetFocus(
+ XIC xic)
+{
+ Xic ic = (Xic)xic;
+ Xim im = (Xim)ic->core.im;
+ CARD32 buf32[BUFSIZE/4];
+ CARD8 *buf = (CARD8 *)buf32;
+ CARD16 *buf_s = (CARD16 *)&buf[XIM_HEADER_SIZE];
+ INT16 len;
+
+#ifndef XIM_CONNECTABLE
+ if (!IS_IC_CONNECTED(ic))
+ return;
+#else
+ if (!IS_IC_CONNECTED(ic)) {
+ if (IS_CONNECTABLE(im)) {
+ if (_XimConnectServer(im)) {
+ if (!_XimReCreateIC(ic)) {
+ _XimDelayModeSetAttr(im);
+ return;
+ }
+ } else {
+ return;
+ }
+ } else {
+ return;
+ }
+ }
+#endif /* XIM_CONNECTABLE */
+
+ 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_SET_IC_FOCUS, 0, &len);
+ (void)_XimWrite(im, len, (XPointer)buf);
+ _XimFlush(im);
+
+ MARK_FOCUSED(ic);
+
+ _XimRegisterFilter(ic);
+ return;
+}
+
+Private void
+_XimProtoUnsetFocus(
+ XIC xic)
+{
+ Xic ic = (Xic)xic;
+ Xim im = (Xim)ic->core.im;
+ CARD32 buf32[BUFSIZE/4];
+ CARD8 *buf = (CARD8 *)buf32;
+ CARD16 *buf_s = (CARD16 *)&buf[XIM_HEADER_SIZE];
+ INT16 len;
+
+#ifndef XIM_CONNECTABLE
+ if (!IS_IC_CONNECTED(ic))
+ return;
+#else
+ if (!IS_IC_CONNECTED(ic)) {
+ if (IS_CONNECTABLE(im)) {
+ if (_XimConnectServer(im)) {
+ if (!_XimReCreateIC(ic)) {
+ _XimDelayModeSetAttr(im);
+ return;
+ }
+ } else {
+ return;
+ }
+ } else {
+ return;
+ }
+ }
+#endif /* XIM_CONNECTABLE */
+
+ 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_UNSET_IC_FOCUS, 0, &len);
+ (void)_XimWrite(im, len, (XPointer)buf);
+ _XimFlush(im);
+
+ UNMARK_FOCUSED(ic);
+
+ _XimUnregisterFilter(ic);
+ return;
+}
+
+Private Bool
+_XimResetICCheck(
+ 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_RESET_IC_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;
+}
+
+Private char *
+_XimProtoReset(
+ XIC xic,
+ char * (*retfunc) (Xim im, Xic ic, XPointer buf) )
+{
+ Xic ic = (Xic)xic;
+ Xim im = (Xim)ic->core.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;
+ char *commit;
+
+ if (!IS_IC_CONNECTED(ic))
+ return (char *)NULL;
+
+ 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_RESET_IC, 0, &len);
+ if (!(_XimWrite(im, len, (XPointer)buf)))
+ return NULL;
+ _XimFlush(im);
+ ic->private.proto.waitCallback = True;
+ buf_size = BUFSIZE;
+ ret_code = _XimRead(im, &len, (XPointer)reply, buf_size,
+ _XimResetICCheck, (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(buf_size);
+ ret_code = _XimRead(im, &len, preply, buf_size,
+ _XimResetICCheck, (XPointer)ic);
+ if (ret_code != XIM_TRUE) {
+ Xfree(preply);
+ ic->private.proto.waitCallback = False;
+ return NULL;
+ }
+ }
+ } else {
+ ic->private.proto.waitCallback = False;
+ return NULL;
+ }
+ ic->private.proto.waitCallback = False;
+ buf_s = (CARD16 *)((char *)preply + XIM_HEADER_SIZE);
+ if (*((CARD8 *)preply) == XIM_ERROR) {
+ _XimProcError(im, 0, (XPointer)&buf_s[3]);
+ if (reply != preply)
+ free(preply);
+ return NULL;
+ }
+
+ commit = retfunc(im, ic, (XPointer)&buf_s[2]);
+
+ if (reply != preply)
+ Xfree(preply);
+ return commit;
+}
+
+Private char *
+_XimCommitedMbString(
+ Xim im,
+ Xic ic,
+ XPointer buf)
+{
+ CARD16 *buf_s = (CARD16 *)buf;
+ XimCommitInfo info;
+ int len;
+ int new_len;
+ char *commit;
+ char *new_commit = NULL;
+ char *str;
+ Status status;
+
+ len = 0;
+ for (info = ic->private.proto.commit_info; info; info = info->next)
+ len += info->string_len;
+ len += buf_s[0];
+ if ( len == 0 )
+ return( NULL );
+
+ if (!(commit = (char *)Xmalloc(len + 1)))
+ goto Error_On_Reset;
+
+ str = commit;
+ for (info = ic->private.proto.commit_info; info; info = info->next) {
+ (void)memcpy(str, info->string, info->string_len);
+ str += info->string_len;
+ }
+ (void)memcpy(str, (char *)&buf_s[1], buf_s[0]);
+ commit[len] = '\0';
+
+ new_len = im->methods->ctstombs((XIM)im, commit, len, NULL, 0, &status);
+ if (status != XLookupNone) {
+ if (!(new_commit = Xmalloc(new_len + 1))) {
+ Xfree(commit);
+ goto Error_On_Reset;
+ }
+ (void)im->methods->ctstombs((XIM)im, commit, len,
+ new_commit, new_len, NULL);
+ new_commit[new_len] = '\0';
+ }
+ Xfree(commit);
+
+Error_On_Reset:
+ _XimFreeCommitInfo( ic );
+ return new_commit;
+}
+
+Private char *
+_XimProtoMbReset(
+ XIC xic)
+{
+ return _XimProtoReset(xic, _XimCommitedMbString);
+}
+
+Private wchar_t *
+_XimCommitedWcString(
+ Xim im,
+ Xic ic,
+ XPointer buf)
+{
+ CARD16 *buf_s = (CARD16 *)buf;
+ XimCommitInfo info;
+ int len;
+ int new_len;
+ char *commit;
+ wchar_t *new_commit = (wchar_t *)NULL;
+ char *str;
+ Status status;
+
+ len = 0;
+ for (info = ic->private.proto.commit_info; info; info = info->next)
+ len += info->string_len;
+ len += buf_s[0];
+ if ( len == 0 )
+ return( (wchar_t *)NULL );
+
+ if (!(commit = (char *)Xmalloc(len + 1)))
+ goto Error_On_Reset;
+
+ str = commit;
+ for (info = ic->private.proto.commit_info; info; info = info->next) {
+ (void)memcpy(str, info->string, info->string_len);
+ str += info->string_len;
+ }
+ (void)memcpy(str, (char *)&buf_s[1], buf_s[0]);
+ commit[len] = '\0';
+
+ new_len = im->methods->ctstowcs((XIM)im, commit, len, NULL, 0, &status);
+ if (status != XLookupNone) {
+ if (!(new_commit =
+ (wchar_t *)Xmalloc(sizeof(wchar_t) * (new_len + 1)))) {
+ Xfree(commit);
+ goto Error_On_Reset;
+ }
+ (void)im->methods->ctstowcs((XIM)im, commit, len,
+ new_commit, new_len, NULL);
+ new_commit[new_len] = (wchar_t)'\0';
+ }
+ Xfree(commit);
+
+Error_On_Reset:
+ _XimFreeCommitInfo( ic );
+ return new_commit;
+}
+
+Private wchar_t *
+_XimProtoWcReset(
+ XIC xic)
+{
+ return (wchar_t *) _XimProtoReset(xic,
+ (char * (*) (Xim, Xic, XPointer)) _XimCommitedWcString);
+}
+
+Private char *
+_XimCommitedUtf8String(
+ Xim im,
+ Xic ic,
+ XPointer buf)
+{
+ CARD16 *buf_s = (CARD16 *)buf;
+ XimCommitInfo info;
+ int len;
+ int new_len;
+ char *commit;
+ char *new_commit = NULL;
+ char *str;
+ Status status;
+
+ len = 0;
+ for (info = ic->private.proto.commit_info; info; info = info->next)
+ len += info->string_len;
+ len += buf_s[0];
+ if ( len == 0 )
+ return( NULL );
+
+ if (!(commit = (char *)Xmalloc(len + 1)))
+ goto Error_On_Reset;
+
+ str = commit;
+ for (info = ic->private.proto.commit_info; info; info = info->next) {
+ (void)memcpy(str, info->string, info->string_len);
+ str += info->string_len;
+ }
+ (void)memcpy(str, (char *)&buf_s[1], buf_s[0]);
+ commit[len] = '\0';
+
+ new_len = im->methods->ctstoutf8((XIM)im, commit, len, NULL, 0, &status);
+ if (status != XLookupNone) {
+ if (!(new_commit = Xmalloc(new_len + 1))) {
+ Xfree(commit);
+ goto Error_On_Reset;
+ }
+ (void)im->methods->ctstoutf8((XIM)im, commit, len,
+ new_commit, new_len, NULL);
+ new_commit[new_len] = '\0';
+ }
+ Xfree(commit);
+
+Error_On_Reset:
+ _XimFreeCommitInfo( ic );
+ return new_commit;
+}
+
+Private char *
+_XimProtoUtf8Reset(
+ XIC xic)
+{
+ return _XimProtoReset(xic, _XimCommitedUtf8String);
+}
+
+Private XICMethodsRec ic_methods = {
+ _XimProtoDestroyIC, /* destroy */
+ _XimProtoSetFocus, /* set_focus */
+ _XimProtoUnsetFocus, /* unset_focus */
+ _XimProtoSetICValues, /* set_values */
+ _XimProtoGetICValues, /* get_values */
+ _XimProtoMbReset, /* mb_reset */
+ _XimProtoWcReset, /* wc_reset */
+ _XimProtoUtf8Reset, /* utf8_reset */
+ _XimProtoMbLookupString, /* mb_lookup_string */
+ _XimProtoWcLookupString, /* wc_lookup_string */
+ _XimProtoUtf8LookupString /* utf8_lookup_string */
+};
+
+Private Bool
+_XimGetInputStyle(
+ XIMArg *arg,
+ XIMStyle *input_style)
+{
+ register XIMArg *p;
+
+ for (p = arg; p && p->name; p++) {
+ if (!(strcmp(p->name, XNInputStyle))) {
+ *input_style = (XIMStyle)p->value;
+ return True;
+ }
+ }
+ return False;
+}
+
+#ifdef XIM_CONNECTABLE
+Private Bool
+_XimDelayModeCreateIC(
+ Xic ic,
+ XIMArg *values,
+ XIMResourceList res,
+ unsigned int num)
+{
+ Xim im = (Xim)ic->core.im;
+ XimDefICValues ic_values;
+ int len;
+ XIMStyle input_style;
+
+ bzero((char *)&ic_values, sizeof(XimDefICValues));
+ _XimGetCurrentICValues(ic, &ic_values);
+ if (!(_XimGetInputStyle(values, &input_style)))
+ return False;
+
+ _XimSetICMode(res, num, input_style);
+
+ if (_XimSetICValueData(ic, (XPointer)&ic_values, res, num,
+ values, XIM_CREATEIC, False)) {
+ return False;
+ }
+ _XimSetCurrentICValues(ic, &ic_values);
+ if (!_XimSetICDefaults(ic, (XPointer)&ic_values,
+ XIM_SETICDEFAULTS, res, num)) {
+ return False;
+ }
+ ic_values.filter_events = KeyPressMask;
+ _XimSetCurrentICValues(ic, &ic_values);
+ _XimRegisterFilter(ic);
+
+ return True;
+}
+
+Public Bool
+_XimReconnectModeCreateIC(ic)
+ Xic ic;
+{
+ Xim im = (Xim)ic->core.im;
+ int len;
+ XIMStyle input_style = ic->core.input_style;
+ XIMResourceList res;
+ unsigned int num;
+
+ num = im->core.ic_num_resources;
+ len = sizeof(XIMResource) * num;
+ if (!(res = (XIMResourceList)Xmalloc(len)))
+ return False;
+ (void)memcpy((char *)res, (char *)im->core.ic_resources, len);
+ ic->private.proto.ic_resources = res;
+ ic->private.proto.ic_num_resources = num;
+
+ _XimSetICMode(res, num, input_style);
+
+ ic->core.filter_events = KeyPressMask;
+
+ return True;
+}
+#endif /* XIM_CONNECTABLE */
+
+Public XIC
+_XimProtoCreateIC(
+ XIM xim,
+ XIMArg *arg)
+{
+ Xim im = (Xim)xim;
+ Xic ic;
+ XimDefICValues ic_values;
+ XIMResourceList res;
+ unsigned int num;
+ XIMStyle input_style;
+ 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;
+
+#ifdef XIM_CONNECTABLE
+ if (!IS_SERVER_CONNECTED(im) && !IS_CONNECTABLE(im))
+ return (XIC)NULL;
+#else
+ if (!IS_SERVER_CONNECTED(im))
+ return (XIC)NULL;
+#endif /* XIM_CONNECTABLE */
+
+ if (!(_XimGetInputStyle(arg, &input_style)))
+ return (XIC)NULL;
+
+ if ((ic = (Xic)Xmalloc(sizeof(XicRec))) == (Xic)NULL)
+ return (XIC)NULL;
+
+ bzero((char *)ic, sizeof(XicRec));
+ ic->methods = &ic_methods;
+ ic->core.im = (XIM)im;
+ ic->core.input_style = input_style;
+
+ num = im->core.ic_num_resources;
+ len = sizeof(XIMResource) * num;
+ if (!(res = (XIMResourceList)Xmalloc(len)))
+ return (XIC)NULL;
+ (void)memcpy((char *)res, (char *)im->core.ic_resources, len);
+ ic->private.proto.ic_resources = res;
+ ic->private.proto.ic_num_resources = num;
+
+#ifdef XIM_CONNECTABLE
+ if (!_XimSaveICValues(ic, arg))
+ return False;
+
+ if (!IS_SERVER_CONNECTED(im)) {
+ if (!_XimConnectServer(im)) {
+ if (_XimDelayModeCreateIC(ic, arg, res, num)) {
+ return (XIC)ic;
+ }
+ goto ErrorOnCreatingIC;
+ }
+ }
+#endif /* XIM_CONNECTABLE */
+
+ ic->core.filter_events = im->private.proto.forward_event_mask;
+ ic->private.proto.forward_event_mask =
+ im->private.proto.forward_event_mask;
+ ic->private.proto.synchronous_event_mask =
+ im->private.proto.synchronous_event_mask;
+
+ num = im->private.proto.ic_num_inner_resources;
+ len = sizeof(XIMResource) * num;
+ if (!(res = (XIMResourceList)Xmalloc(len)))
+ return (XIC)NULL;
+ (void)memcpy((char *)res,
+ (char *)im->private.proto.ic_inner_resources, len);
+ ic->private.proto.ic_inner_resources = res;
+ ic->private.proto.ic_num_inner_resources = num;
+
+ _XimSetICMode(ic->private.proto.ic_resources,
+ ic->private.proto.ic_num_resources, input_style);
+
+ _XimSetICMode(ic->private.proto.ic_inner_resources,
+ ic->private.proto.ic_num_inner_resources, input_style);
+
+ _XimGetCurrentICValues(ic, &ic_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 (_XimEncodeICATTRIBUTE(ic, ic->private.proto.ic_resources,
+ ic->private.proto.ic_num_resources, arg, &arg_ret, data,
+ data_len, &ret_len, (XPointer)&ic_values, 0, XIM_CREATEIC)) {
+ goto ErrorOnCreatingIC;
+ }
+
+ total += ret_len;
+ if (!(arg = arg_ret)) {
+ break;
+ }
+
+ buf_size += ret_len;
+ if (buf == tmp_buf) {
+ if (!(tmp = (char *)Xmalloc(buf_size + data_len))) {
+ goto ErrorOnCreatingIC;
+ }
+ memcpy(tmp, buf, buf_size);
+ buf = tmp;
+ } else {
+ if (!(tmp = (char *)Xrealloc(buf, (buf_size + data_len)))) {
+ Xfree(buf);
+ goto ErrorOnCreatingIC;
+ }
+ buf = tmp;
+ }
+ }
+ _XimSetCurrentICValues(ic, &ic_values);
+
+ if (!(_XimCheckCreateICValues(ic->private.proto.ic_resources,
+ ic->private.proto.ic_num_resources)))
+ goto ErrorOnCreatingIC;
+
+ _XimRegisterFilter(ic);
+
+ 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_CREATE_IC, 0, &len);
+ if (!(_XimWrite(im, len, (XPointer)buf))) {
+ if (buf != tmp_buf)
+ Xfree(buf);
+ goto ErrorOnCreatingIC;
+ }
+ _XimFlush(im);
+ if (buf != tmp_buf)
+ Xfree(buf);
+ ic->private.proto.waitCallback = True;
+ buf_size = BUFSIZE;
+ ret_code = _XimRead(im, &len, (XPointer)reply, buf_size,
+ _XimCreateICCheck, 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, preply, buf_size,
+ _XimCreateICCheck, 0);
+ if (ret_code != XIM_TRUE) {
+ Xfree(preply);
+ ic->private.proto.waitCallback = False;
+ goto ErrorOnCreatingIC;
+ }
+ }
+ } else {
+ ic->private.proto.waitCallback = False;
+ goto ErrorOnCreatingIC;
+ }
+ ic->private.proto.waitCallback = 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);
+ goto ErrorOnCreatingIC;
+ }
+
+ ic->private.proto.icid = buf_s[1]; /* icid */
+ if (reply != preply)
+ Xfree(preply);
+ MARK_IC_CONNECTED(ic);
+ return (XIC)ic;
+
+ErrorOnCreatingIC:
+ _XimUnregisterFilter(ic);
+ if (ic->private.proto.ic_resources)
+ Xfree(ic->private.proto.ic_resources);
+ if (ic->private.proto.ic_inner_resources)
+ Xfree(ic->private.proto.ic_inner_resources);
+ Xfree(ic);
+ return (XIC)NULL;
+}
diff --git a/libX11/modules/im/ximcp/imDefIm.c b/libX11/modules/im/ximcp/imDefIm.c index ddcfc3bf6..936ce12b2 100644 --- a/libX11/modules/im/ximcp/imDefIm.c +++ b/libX11/modules/im/ximcp/imDefIm.c @@ -1,5 +1,5 @@ /*
- * Copyright 1990, 1991, 1992 Sun Microsystems, Inc. All rights reserved.
+ * Copyright 1990, 1991, 1992 Oracle and/or its affiliates. All rights reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
diff --git a/libX11/modules/im/ximcp/imTrX.c b/libX11/modules/im/ximcp/imTrX.c index 83f204d54..01c438eed 100644 --- a/libX11/modules/im/ximcp/imTrX.c +++ b/libX11/modules/im/ximcp/imTrX.c @@ -1,5 +1,5 @@ /*
- * Copyright 1992 Sun Microsystems, Inc. All rights reserved.
+ * Copyright 1992 Oracle and/or its affiliates. All rights reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
diff --git a/libX11/modules/im/ximcp/imTrans.c b/libX11/modules/im/ximcp/imTrans.c index c54a0a9c4..d6c5fc6ad 100644 --- a/libX11/modules/im/ximcp/imTrans.c +++ b/libX11/modules/im/ximcp/imTrans.c @@ -1,5 +1,5 @@ /*
- * Copyright 1992 Sun Microsystems, Inc. All rights reserved.
+ * Copyright 1992 Oracle and/or its affiliates. All rights reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
diff --git a/libX11/modules/im/ximcp/imTransR.c b/libX11/modules/im/ximcp/imTransR.c index e536bbc9b..b8bad59a4 100644 --- a/libX11/modules/im/ximcp/imTransR.c +++ b/libX11/modules/im/ximcp/imTransR.c @@ -1,312 +1,312 @@ -/* - * 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 "Xlibint.h" -#include "Xlcint.h" -#include "XimTrInt.h" -#include "Ximint.h" - -Public TransportSW _XimTransportRec[] = { - { "X", _XimXConf }, /* 1st entry must be X. - This will be a fallback */ -#ifdef TCPCONN - { "tcp", _XimTransConf }, /* use X transport lib */ -#endif /* TCPCONN */ -#if defined(UNIXCONN) || defined(LOCALCONN) - { "local", _XimTransConf }, /* use X transport lib */ -#endif /* UNIXCONN */ -#ifdef DNETCONN - { "dnet", _XimTransConf }, /* use X transport lib */ -#endif /* DNETCONN */ -#ifdef STREAMSCONN - { "streams", _XimTransConf }, /* use X transport lib */ -#endif /* STREAMSCONN */ - { (char *)NULL, (Bool (*)(Xim, char *))NULL }, -}; - -Public Bool -_XimConnect(Xim im) -{ - return im->private.proto.connect(im); -} - -Public Bool -_XimShutdown(Xim im) -{ - return im->private.proto.shutdown(im); -} - -Public Bool -_XimWrite(Xim im, INT16 len, XPointer data) -{ - return im->private.proto.write(im, len, data); -} - -Private int -_CheckProtocolData( - Xim im, - char *recv_buf) -{ - int data_len; - - data_len = (int)(((*((CARD16 *)recv_buf + 1)) * 4) + XIM_HEADER_SIZE); - return data_len; -} - -Private int -_XimReadData( - Xim im, - INT16 *len, - XPointer buf, - int buf_size) -{ - char *hold_buf; - char *tmp; - int data_len; - int packet_size; - int ret_len; - register int i; - - if (buf_size < XIM_HEADER_SIZE) { - *len = (INT16)XIM_HEADER_SIZE; - return XIM_OVERFLOW; - } - - bzero(buf, buf_size); - packet_size = 0; - data_len = 0; - - if ((hold_buf = im->private.proto.hold_data)) { - data_len = im->private.proto.hold_data_len; - if (data_len >= XIM_HEADER_SIZE) { - packet_size = _CheckProtocolData(im, hold_buf); - if (packet_size > buf_size) { - *len = (INT16)packet_size; - return XIM_OVERFLOW; - } - if (packet_size <= data_len) { - memcpy(buf, hold_buf, packet_size); - for (i = packet_size; i < data_len; i++) { - if (hold_buf[i]) - break; - } - data_len -= i; - - if (data_len) { - if (!(tmp = (char *)Xmalloc(data_len))) { - return XIM_FALSE; - } - memcpy(tmp, &hold_buf[i], data_len); - im->private.proto.hold_data = tmp; - im->private.proto.hold_data_len = data_len; - } else { - im->private.proto.hold_data = 0; - im->private.proto.hold_data_len = 0; - } - Xfree(hold_buf); - *len = (INT16)packet_size; - return XIM_TRUE; - } - } - memcpy(buf, hold_buf, data_len); - buf_size -= data_len; - Xfree(hold_buf); - im->private.proto.hold_data = 0; - im->private.proto.hold_data_len = 0; - } - - if (!packet_size) { - while (data_len < XIM_HEADER_SIZE) { - if (!(im->private.proto.read(im, - (XPointer)&buf[data_len], buf_size, &ret_len))) { - return XIM_FALSE; - } - data_len += ret_len; - buf_size -= ret_len; - } - packet_size = _CheckProtocolData(im, buf); - } - - if (packet_size > buf_size) { - if (!(tmp = (char *)Xmalloc(data_len))) { - return XIM_FALSE; - } - memcpy(tmp, buf, data_len); - bzero(buf, data_len); - im->private.proto.hold_data = tmp; - im->private.proto.hold_data_len = data_len; - *len = (INT16)packet_size; - return XIM_OVERFLOW; - } - - while (data_len < packet_size) { - if (!(im->private.proto.read(im, - (XPointer)&buf[data_len], buf_size, &ret_len))) { - return XIM_FALSE; - } - data_len += ret_len; - buf_size -= ret_len; - } - - for (i = packet_size; i < data_len; i++) { - if (buf[i]) - break; - } - data_len -= i; - - if (data_len) { - if (!(tmp = (char *)Xmalloc(data_len))) { - return XIM_FALSE; - } - memcpy(tmp, &buf[i], data_len); - bzero(&buf[i], data_len); - im->private.proto.hold_data = tmp; - im->private.proto.hold_data_len = data_len; - } else { - im->private.proto.hold_data = 0; - im->private.proto.hold_data_len = 0; - } - *len = (INT16)packet_size; - return XIM_TRUE; -} - -Private Bool -_XimCallDispatcher( - Xim im, - INT16 len, - XPointer data) -{ - return im->private.proto.call_dispatcher(im, len, data); -} - -Public int -_XimRead(Xim im, INT16 *len, XPointer buf, int buf_size, - Bool (*predicate)(Xim, INT16, XPointer, XPointer), XPointer arg) -{ - INT16 read_len; - int ret_code; - - for (;;) { - ret_code = _XimReadData(im, &read_len, buf, buf_size); - if(ret_code != XIM_TRUE) { - return ret_code; - } - if ((*predicate)(im, read_len, buf, arg)) - break; - if (_XimCallDispatcher(im, read_len, buf)) - continue; - _XimError(im, 0, XIM_BadProtocol, (INT16)0, (CARD16)0, (char *)NULL); - } - *len = read_len; - return True; -} - -Public Bool -_XimRegisterDispatcher( - Xim im, - Bool (*callback)( - Xim, INT16, XPointer, XPointer - ), - XPointer call_data) -{ - return im->private.proto.register_dispatcher(im, callback, call_data); -} - -Public void -_XimFlush(Xim im) -{ - im->private.proto.flush(im); - return; -} - -Public Bool -_XimFilterWaitEvent(Xim im) -{ - INT16 read_len; - CARD32 reply32[BUFSIZE/4]; - char *reply = (char *)reply32; - XPointer preply; - int buf_size; - int ret_code; - - buf_size = BUFSIZE; - ret_code = _XimReadData(im, &read_len, (XPointer)reply, buf_size); - if(ret_code == XIM_TRUE) { - preply = reply; - } else if(ret_code == XIM_OVERFLOW) { - if(read_len <= 0) { - preply = reply; - } else { - buf_size = (int)read_len; - preply = (XPointer)Xmalloc(buf_size); - ret_code = _XimReadData(im, &read_len, preply, buf_size); - if(ret_code != XIM_TRUE) { - if (preply != reply) - Xfree(preply); - return False; - } - } - } else { - return False; - } - if (_XimCallDispatcher(im, read_len, preply)) { - if(reply != preply) - Xfree(preply); - return True; - } - _XimError(im, 0, XIM_BadProtocol, (INT16)0, (CARD16)0, (char *)NULL); - if(reply != preply) - Xfree(preply); - return True; -} +/*
+ * Copyright 1992 Oracle and/or its affiliates. All rights reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
+/******************************************************************
+
+ Copyright 1992, 1993, 1994 by FUJITSU LIMITED
+
+Permission to use, copy, modify, distribute, and sell this software
+and its documentation for any purpose is hereby granted without fee,
+provided that the above copyright notice appear in all copies and
+that both that copyright notice and this permission notice appear
+in supporting documentation, and that the name of FUJITSU LIMITED
+not be used in advertising or publicity pertaining to distribution
+of the software without specific, written prior permission.
+FUJITSU LIMITED makes no representations about the suitability of
+this software for any purpose.
+It is provided "as is" without express or implied warranty.
+
+FUJITSU LIMITED DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+EVENT SHALL FUJITSU LIMITED BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF
+USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
+OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+PERFORMANCE OF THIS SOFTWARE.
+
+ Author: Hideki Hiura (hhiura@Sun.COM) Sun Microsystems, Inc.
+ Takashi Fujiwara FUJITSU LIMITED
+ fujiwara@a80.tech.yk.fujitsu.co.jp
+
+******************************************************************/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include "Xlibint.h"
+#include "Xlcint.h"
+#include "XimTrInt.h"
+#include "Ximint.h"
+
+Public TransportSW _XimTransportRec[] = {
+ { "X", _XimXConf }, /* 1st entry must be X.
+ This will be a fallback */
+#ifdef TCPCONN
+ { "tcp", _XimTransConf }, /* use X transport lib */
+#endif /* TCPCONN */
+#if defined(UNIXCONN) || defined(LOCALCONN)
+ { "local", _XimTransConf }, /* use X transport lib */
+#endif /* UNIXCONN */
+#ifdef DNETCONN
+ { "dnet", _XimTransConf }, /* use X transport lib */
+#endif /* DNETCONN */
+#ifdef STREAMSCONN
+ { "streams", _XimTransConf }, /* use X transport lib */
+#endif /* STREAMSCONN */
+ { (char *)NULL, (Bool (*)(Xim, char *))NULL },
+};
+
+Public Bool
+_XimConnect(Xim im)
+{
+ return im->private.proto.connect(im);
+}
+
+Public Bool
+_XimShutdown(Xim im)
+{
+ return im->private.proto.shutdown(im);
+}
+
+Public Bool
+_XimWrite(Xim im, INT16 len, XPointer data)
+{
+ return im->private.proto.write(im, len, data);
+}
+
+Private int
+_CheckProtocolData(
+ Xim im,
+ char *recv_buf)
+{
+ int data_len;
+
+ data_len = (int)(((*((CARD16 *)recv_buf + 1)) * 4) + XIM_HEADER_SIZE);
+ return data_len;
+}
+
+Private int
+_XimReadData(
+ Xim im,
+ INT16 *len,
+ XPointer buf,
+ int buf_size)
+{
+ char *hold_buf;
+ char *tmp;
+ int data_len;
+ int packet_size;
+ int ret_len;
+ register int i;
+
+ if (buf_size < XIM_HEADER_SIZE) {
+ *len = (INT16)XIM_HEADER_SIZE;
+ return XIM_OVERFLOW;
+ }
+
+ bzero(buf, buf_size);
+ packet_size = 0;
+ data_len = 0;
+
+ if ((hold_buf = im->private.proto.hold_data)) {
+ data_len = im->private.proto.hold_data_len;
+ if (data_len >= XIM_HEADER_SIZE) {
+ packet_size = _CheckProtocolData(im, hold_buf);
+ if (packet_size > buf_size) {
+ *len = (INT16)packet_size;
+ return XIM_OVERFLOW;
+ }
+ if (packet_size <= data_len) {
+ memcpy(buf, hold_buf, packet_size);
+ for (i = packet_size; i < data_len; i++) {
+ if (hold_buf[i])
+ break;
+ }
+ data_len -= i;
+
+ if (data_len) {
+ if (!(tmp = (char *)Xmalloc(data_len))) {
+ return XIM_FALSE;
+ }
+ memcpy(tmp, &hold_buf[i], data_len);
+ im->private.proto.hold_data = tmp;
+ im->private.proto.hold_data_len = data_len;
+ } else {
+ im->private.proto.hold_data = 0;
+ im->private.proto.hold_data_len = 0;
+ }
+ Xfree(hold_buf);
+ *len = (INT16)packet_size;
+ return XIM_TRUE;
+ }
+ }
+ memcpy(buf, hold_buf, data_len);
+ buf_size -= data_len;
+ Xfree(hold_buf);
+ im->private.proto.hold_data = 0;
+ im->private.proto.hold_data_len = 0;
+ }
+
+ if (!packet_size) {
+ while (data_len < XIM_HEADER_SIZE) {
+ if (!(im->private.proto.read(im,
+ (XPointer)&buf[data_len], buf_size, &ret_len))) {
+ return XIM_FALSE;
+ }
+ data_len += ret_len;
+ buf_size -= ret_len;
+ }
+ packet_size = _CheckProtocolData(im, buf);
+ }
+
+ if (packet_size > buf_size) {
+ if (!(tmp = (char *)Xmalloc(data_len))) {
+ return XIM_FALSE;
+ }
+ memcpy(tmp, buf, data_len);
+ bzero(buf, data_len);
+ im->private.proto.hold_data = tmp;
+ im->private.proto.hold_data_len = data_len;
+ *len = (INT16)packet_size;
+ return XIM_OVERFLOW;
+ }
+
+ while (data_len < packet_size) {
+ if (!(im->private.proto.read(im,
+ (XPointer)&buf[data_len], buf_size, &ret_len))) {
+ return XIM_FALSE;
+ }
+ data_len += ret_len;
+ buf_size -= ret_len;
+ }
+
+ for (i = packet_size; i < data_len; i++) {
+ if (buf[i])
+ break;
+ }
+ data_len -= i;
+
+ if (data_len) {
+ if (!(tmp = (char *)Xmalloc(data_len))) {
+ return XIM_FALSE;
+ }
+ memcpy(tmp, &buf[i], data_len);
+ bzero(&buf[i], data_len);
+ im->private.proto.hold_data = tmp;
+ im->private.proto.hold_data_len = data_len;
+ } else {
+ im->private.proto.hold_data = 0;
+ im->private.proto.hold_data_len = 0;
+ }
+ *len = (INT16)packet_size;
+ return XIM_TRUE;
+}
+
+Private Bool
+_XimCallDispatcher(
+ Xim im,
+ INT16 len,
+ XPointer data)
+{
+ return im->private.proto.call_dispatcher(im, len, data);
+}
+
+Public int
+_XimRead(Xim im, INT16 *len, XPointer buf, int buf_size,
+ Bool (*predicate)(Xim, INT16, XPointer, XPointer), XPointer arg)
+{
+ INT16 read_len;
+ int ret_code;
+
+ for (;;) {
+ ret_code = _XimReadData(im, &read_len, buf, buf_size);
+ if(ret_code != XIM_TRUE) {
+ return ret_code;
+ }
+ if ((*predicate)(im, read_len, buf, arg))
+ break;
+ if (_XimCallDispatcher(im, read_len, buf))
+ continue;
+ _XimError(im, 0, XIM_BadProtocol, (INT16)0, (CARD16)0, (char *)NULL);
+ }
+ *len = read_len;
+ return True;
+}
+
+Public Bool
+_XimRegisterDispatcher(
+ Xim im,
+ Bool (*callback)(
+ Xim, INT16, XPointer, XPointer
+ ),
+ XPointer call_data)
+{
+ return im->private.proto.register_dispatcher(im, callback, call_data);
+}
+
+Public void
+_XimFlush(Xim im)
+{
+ im->private.proto.flush(im);
+ return;
+}
+
+Public Bool
+_XimFilterWaitEvent(Xim im)
+{
+ INT16 read_len;
+ CARD32 reply32[BUFSIZE/4];
+ char *reply = (char *)reply32;
+ XPointer preply;
+ int buf_size;
+ int ret_code;
+
+ buf_size = BUFSIZE;
+ ret_code = _XimReadData(im, &read_len, (XPointer)reply, buf_size);
+ if(ret_code == XIM_TRUE) {
+ preply = reply;
+ } else if(ret_code == XIM_OVERFLOW) {
+ if(read_len <= 0) {
+ preply = reply;
+ } else {
+ buf_size = (int)read_len;
+ preply = (XPointer)Xmalloc(buf_size);
+ ret_code = _XimReadData(im, &read_len, preply, buf_size);
+ if(ret_code != XIM_TRUE) {
+ if (preply != reply)
+ Xfree(preply);
+ return False;
+ }
+ }
+ } else {
+ return False;
+ }
+ if (_XimCallDispatcher(im, read_len, preply)) {
+ if(reply != preply)
+ Xfree(preply);
+ return True;
+ }
+ _XimError(im, 0, XIM_BadProtocol, (INT16)0, (CARD16)0, (char *)NULL);
+ if(reply != preply)
+ Xfree(preply);
+ return True;
+}
|