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/* $Xorg: imLcIm.c,v 1.3 2000/08/17 19:45:14 cpqbld Exp $ */
/******************************************************************
Copyright 1992, 1993, 1994 by FUJITSU LIMITED
Copyright 1993 by Digital Equipment Corporation
Permission to use, copy, modify, distribute, and sell this software
and its documentation for any purpose is hereby granted without fee,
provided that the above copyright notice appear in all copies and that
both that copyright notice and this permission notice appear in
supporting documentation, and that the name of FUJITSU LIMITED and
Digital Equipment Corporation not be used in advertising or publicity
pertaining to distribution of the software without specific, written
prior permission. FUJITSU LIMITED and Digital Equipment Corporation
makes no representations about the suitability of this software for
any purpose. It is provided "as is" without express or implied
warranty.
FUJITSU LIMITED AND DIGITAL EQUIPMENT CORPORATION DISCLAIM ALL
WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
FUJITSU LIMITED AND DIGITAL EQUIPMENT CORPORATION BE LIABLE FOR
ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER
IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF
THIS SOFTWARE.
Author: Takashi Fujiwara FUJITSU LIMITED
fujiwara@a80.tech.yk.fujitsu.co.jp
Modifier: Franky Ling Digital Equipment Corporation
frankyling@hgrd01.enet.dec.com
******************************************************************/
/* $XFree86: xc/lib/X11/imLcIm.c,v 1.12 2003/09/06 14:06:32 pascal Exp $ */
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <stdio.h>
/*
#include <X11/Xlib.h>
*/
#include <X11/Xmd.h>
#include <X11/Xatom.h>
#include <X11/Xos.h>
#include "Xlibint.h"
#include "Xlcint.h"
#include "XlcPublic.h"
#include "XlcPubI.h"
#include "Ximint.h"
#include <ctype.h>
Public Bool
_XimCheckIfLocalProcessing(im)
Xim im;
{
FILE *fp;
char *name;
if(strcmp(im->core.im_name, "") == 0) {
name = _XlcFileName(im->core.lcd, COMPOSE_FILE);
if (name != (char *)NULL) {
fp = _XFopenFile (name, "r");
Xfree(name);
if (fp != (FILE *)NULL) {
fclose(fp);
return(True);
}
}
return(False);
} else if(strcmp(im->core.im_name, "local") == 0 ||
strcmp(im->core.im_name, "none" ) == 0 ) {
return(True);
}
return(False);
}
Private void
XimFreeDefaultTree(
DefTree *top)
{
if (!top) return;
if (top->succession) XimFreeDefaultTree(top->succession);
if (top->next) XimFreeDefaultTree(top->next);
if (top->mb) Xfree(top->mb);
if (top->wc) Xfree(top->wc);
if (top->utf8) Xfree(top->utf8);
Xfree(top);
}
Public void
_XimLocalIMFree(
Xim im)
{
XimFreeDefaultTree(im->private.local.top);
im->private.local.top = NULL;
if(im->core.im_resources) {
Xfree(im->core.im_resources);
im->core.im_resources = NULL;
}
if(im->core.ic_resources) {
Xfree(im->core.ic_resources);
im->core.ic_resources = NULL;
}
if(im->core.im_values_list) {
Xfree(im->core.im_values_list);
im->core.im_values_list = NULL;
}
if(im->core.ic_values_list) {
Xfree(im->core.ic_values_list);
im->core.ic_values_list = NULL;
}
if(im->core.styles) {
Xfree(im->core.styles);
im->core.styles = NULL;
}
if(im->core.res_name) {
Xfree(im->core.res_name);
im->core.res_name = NULL;
}
if(im->core.res_class) {
Xfree(im->core.res_class);
im->core.res_class = NULL;
}
if(im->core.im_name) {
Xfree(im->core.im_name);
im->core.im_name = NULL;
}
if (im->private.local.ctom_conv) {
_XlcCloseConverter(im->private.local.ctom_conv);
im->private.local.ctom_conv = NULL;
}
if (im->private.local.ctow_conv) {
_XlcCloseConverter(im->private.local.ctow_conv);
im->private.local.ctow_conv = NULL;
}
if (im->private.local.ctoutf8_conv) {
_XlcCloseConverter(im->private.local.ctoutf8_conv);
im->private.local.ctoutf8_conv = NULL;
}
if (im->private.local.cstomb_conv) {
_XlcCloseConverter(im->private.local.cstomb_conv);
im->private.local.cstomb_conv = NULL;
}
if (im->private.local.cstowc_conv) {
_XlcCloseConverter(im->private.local.cstowc_conv);
im->private.local.cstowc_conv = NULL;
}
if (im->private.local.cstoutf8_conv) {
_XlcCloseConverter(im->private.local.cstoutf8_conv);
im->private.local.cstoutf8_conv = NULL;
}
if (im->private.local.ucstoc_conv) {
_XlcCloseConverter(im->private.local.ucstoc_conv);
im->private.local.ucstoc_conv = NULL;
}
if (im->private.local.ucstoutf8_conv) {
_XlcCloseConverter(im->private.local.ucstoutf8_conv);
im->private.local.ucstoutf8_conv = NULL;
}
return;
}
Private Status
_XimLocalCloseIM(
XIM xim)
{
Xim im = (Xim)xim;
XIC ic;
XIC next;
ic = im->core.ic_chain;
im->core.ic_chain = NULL;
while (ic) {
(*ic->methods->destroy) (ic);
next = ic->core.next;
Xfree ((char *) ic);
ic = next;
}
_XimLocalIMFree(im);
_XimDestroyIMStructureList(im);
return(True);
}
Public char *
_XimLocalGetIMValues(
XIM xim,
XIMArg *values)
{
Xim im = (Xim)xim;
XimDefIMValues im_values;
_XimGetCurrentIMValues(im, &im_values);
return(_XimGetIMValueData(im, (XPointer)&im_values, values,
im->core.im_resources, im->core.im_num_resources));
}
Public char *
_XimLocalSetIMValues(
XIM xim,
XIMArg *values)
{
Xim im = (Xim)xim;
XimDefIMValues im_values;
char *name = (char *)NULL;
_XimGetCurrentIMValues(im, &im_values);
name = _XimSetIMValueData(im, (XPointer)&im_values, values,
im->core.im_resources, im->core.im_num_resources);
_XimSetCurrentIMValues(im, &im_values);
return(name);
}
Private void
_XimCreateDefaultTree(
Xim im)
{
FILE *fp = NULL;
char *name, *tmpname = NULL;
name = getenv("XCOMPOSEFILE");
if (name == (char *) NULL) {
char *home = getenv("HOME");
if (home != (char *) NULL) {
int hl = strlen(home);
tmpname = name = Xmalloc(hl + 10 + 1);
if (name != (char *) NULL) {
strcpy(name, home);
strcpy(name + hl, "/.XCompose");
fp = _XFopenFile (name, "r");
if (fp == (FILE *) NULL) {
Xfree(name);
name = tmpname = NULL;
}
}
}
}
if (name == (char *) NULL) {
tmpname = name = _XlcFileName(im->core.lcd, COMPOSE_FILE);
}
if (name == (char *) NULL)
return;
if (fp == (FILE *) NULL) {
fp = _XFopenFile (name, "r");
}
if (tmpname != (char *) NULL) {
Xfree(tmpname);
}
if (fp == (FILE *) NULL)
return;
_XimParseStringFile(fp, im);
fclose(fp);
}
Private XIMMethodsRec Xim_im_local_methods = {
_XimLocalCloseIM, /* close */
_XimLocalSetIMValues, /* set_values */
_XimLocalGetIMValues, /* get_values */
_XimLocalCreateIC, /* create_ic */
_XimLcctstombs, /* ctstombs */
_XimLcctstowcs, /* ctstowcs */
_XimLcctstoutf8 /* ctstoutf8 */
};
Public Bool
_XimLocalOpenIM(
Xim im)
{
XLCd lcd = im->core.lcd;
XlcConv conv;
XimDefIMValues im_values;
XimLocalPrivateRec* private = &im->private.local;
_XimInitialResourceInfo();
if(_XimSetIMResourceList(&im->core.im_resources,
&im->core.im_num_resources) == False) {
goto Open_Error;
}
if(_XimSetICResourceList(&im->core.ic_resources,
&im->core.ic_num_resources) == False) {
goto Open_Error;
}
_XimSetIMMode(im->core.im_resources, im->core.im_num_resources);
_XimGetCurrentIMValues(im, &im_values);
if(_XimSetLocalIMDefaults(im, (XPointer)&im_values,
im->core.im_resources, im->core.im_num_resources) == False) {
goto Open_Error;
}
_XimSetCurrentIMValues(im, &im_values);
if (!(conv = _XlcOpenConverter(lcd, XlcNCompoundText, lcd, XlcNMultiByte)))
goto Open_Error;
private->ctom_conv = conv;
if (!(conv = _XlcOpenConverter(lcd, XlcNCompoundText, lcd, XlcNWideChar)))
goto Open_Error;
private->ctow_conv = conv;
if (!(conv = _XlcOpenConverter(lcd, XlcNCompoundText, lcd, XlcNUtf8String)))
goto Open_Error;
private->ctoutf8_conv = conv;
if (!(conv = _XlcOpenConverter(lcd, XlcNCharSet, lcd, XlcNMultiByte)))
goto Open_Error;
private->cstomb_conv = conv;
if (!(conv = _XlcOpenConverter(lcd, XlcNCharSet, lcd, XlcNWideChar)))
goto Open_Error;
private->cstowc_conv = conv;
if (!(conv = _XlcOpenConverter(lcd, XlcNCharSet, lcd, XlcNUtf8String)))
goto Open_Error;
private->cstoutf8_conv = conv;
if (!(conv = _XlcOpenConverter(lcd, XlcNUcsChar, lcd, XlcNChar)))
goto Open_Error;
private->ucstoc_conv = conv;
if (!(conv = _XlcOpenConverter(lcd, XlcNUcsChar, lcd, XlcNUtf8String)))
goto Open_Error;
private->ucstoutf8_conv = conv;
_XimCreateDefaultTree(im);
im->methods = &Xim_im_local_methods;
private->current_ic = (XIC)NULL;
return(True);
Open_Error :
_XimLocalIMFree(im);
return(False);
}
|
