sync code with last improvements from OpenBSD
This commit is contained in:
commit
88965415ff
GPG key ID:
F42C07F07E2E35B7
26235 changed files with 29195616 additions and 0 deletions
260
lib/libX11/modules/im/ximcp/imInt.c
Normal file
260
lib/libX11/modules/im/ximcp/imInt.c
Normal file
|
|
@ -0,0 +1,260 @@
|
|||
/******************************************************************
|
||||
|
||||
Copyright 1992, 1993, 1994 by FUJITSU LIMITED
|
||||
|
||||
Permission to use, copy, modify, distribute, and sell this software
|
||||
and its documentation for any purpose is hereby granted without fee,
|
||||
provided that the above copyright notice appear in all copies and
|
||||
that both that copyright notice and this permission notice appear
|
||||
in supporting documentation, and that the name of FUJITSU LIMITED
|
||||
not be used in advertising or publicity pertaining to distribution
|
||||
of the software without specific, written prior permission.
|
||||
FUJITSU LIMITED makes no representations about the suitability of
|
||||
this software for any purpose.
|
||||
It is provided "as is" without express or implied warranty.
|
||||
|
||||
FUJITSU LIMITED DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
|
||||
INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
|
||||
EVENT SHALL FUJITSU LIMITED BE LIABLE FOR ANY SPECIAL, INDIRECT OR
|
||||
CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF
|
||||
USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
|
||||
OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
|
||||
PERFORMANCE OF THIS SOFTWARE.
|
||||
|
||||
Author: Takashi Fujiwara FUJITSU LIMITED
|
||||
fujiwara@a80.tech.yk.fujitsu.co.jp
|
||||
|
||||
******************************************************************/
|
||||
|
||||
#ifdef HAVE_CONFIG_H
|
||||
#include <config.h>
|
||||
#endif
|
||||
#include <X11/Xatom.h>
|
||||
#include <X11/Xlib.h>
|
||||
#include <X11/Xmd.h>
|
||||
#include "Xlibint.h"
|
||||
#include "Xlcint.h"
|
||||
#include "Ximint.h"
|
||||
#include "XimImSw.h"
|
||||
|
||||
static Xim *_XimCurrentIMlist = (Xim *)NULL;
|
||||
static int _XimCurrentIMcount = 0;
|
||||
|
||||
static Bool
|
||||
_XimSetIMStructureList(
|
||||
Xim im)
|
||||
{
|
||||
register int i;
|
||||
Xim *xim;
|
||||
|
||||
if(!(_XimCurrentIMlist)) {
|
||||
if(!(_XimCurrentIMlist = Xmalloc(sizeof(Xim))))
|
||||
return False;
|
||||
_XimCurrentIMlist[0] = im;
|
||||
_XimCurrentIMcount = 1;
|
||||
}
|
||||
else {
|
||||
for(i = 0; i < _XimCurrentIMcount; i++) {
|
||||
if(!( _XimCurrentIMlist[i])) {
|
||||
_XimCurrentIMlist[i] = im;
|
||||
break;
|
||||
}
|
||||
}
|
||||
if(i >= _XimCurrentIMcount) {
|
||||
if(!(xim = Xrealloc(_XimCurrentIMlist,
|
||||
((i + 1) * sizeof(Xim)))))
|
||||
return False;
|
||||
_XimCurrentIMlist = xim;
|
||||
_XimCurrentIMlist[_XimCurrentIMcount] = im;
|
||||
_XimCurrentIMcount++;
|
||||
}
|
||||
}
|
||||
return True;
|
||||
}
|
||||
|
||||
void
|
||||
_XimDestroyIMStructureList(Xim im)
|
||||
{
|
||||
register int i;
|
||||
|
||||
for(i = 0; i < _XimCurrentIMcount; i++) {
|
||||
if(_XimCurrentIMlist[i] == im) {
|
||||
_XimCurrentIMlist[i] = NULL;
|
||||
break;
|
||||
}
|
||||
}
|
||||
return;
|
||||
}
|
||||
|
||||
void
|
||||
_XimServerDestroy(Xim im_2_destroy)
|
||||
{
|
||||
register int i;
|
||||
Xim im;
|
||||
XIC ic;
|
||||
|
||||
for(i = 0; i < _XimCurrentIMcount; i++) {
|
||||
if(!(im = _XimCurrentIMlist[i]))
|
||||
continue;
|
||||
/*
|
||||
* Only continue if this im is the one to be destroyed.
|
||||
*/
|
||||
if (im != im_2_destroy)
|
||||
continue;
|
||||
|
||||
if (im->core.destroy_callback.callback)
|
||||
(*im->core.destroy_callback.callback)((XIM)im,
|
||||
im->core.destroy_callback.client_data, NULL);
|
||||
for (ic = im->core.ic_chain; ic; ic = ic->core.next) {
|
||||
if (ic->core.destroy_callback.callback) {
|
||||
(*ic->core.destroy_callback.callback)(ic,
|
||||
ic->core.destroy_callback.client_data, NULL);
|
||||
}
|
||||
}
|
||||
_XimResetIMInstantiateCallback( im );
|
||||
(void)im->methods->close((XIM)im);
|
||||
Xfree(im);
|
||||
_XimCurrentIMlist[i] = NULL;
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
#ifdef XIM_CONNECTABLE
|
||||
void
|
||||
_XimServerReconectableDestroy(void)
|
||||
{
|
||||
register int i;
|
||||
Xim im;
|
||||
XIC ic;
|
||||
|
||||
for(i = 0; i < _XimCurrentIMcount; i++) {
|
||||
if(!(im = _XimCurrentIMlist[i]))
|
||||
continue;
|
||||
|
||||
if (im->core.destroy_callback.callback)
|
||||
(*im->core.destroy_callback.callback)(im,
|
||||
im->core.destroy_callback.client_data, NULL);
|
||||
for (ic = im->core.ic_chain; ic; ic = ic->core.next) {
|
||||
if (ic->core.destroy_callback.callback) {
|
||||
(*ic->core.destroy_callback.callback)(ic,
|
||||
ic->core.destroy_callback.client_data, NULL);
|
||||
}
|
||||
}
|
||||
_XimResetIMInstantiateCallback( im );
|
||||
(void)im->methods->close((XIM)im);
|
||||
}
|
||||
return;
|
||||
}
|
||||
#endif /* XIM_CONNECTABLE */
|
||||
|
||||
static const char *
|
||||
_XimStrstr(
|
||||
register const char *src,
|
||||
register const char *dest)
|
||||
{
|
||||
int len;
|
||||
|
||||
len = strlen(dest);
|
||||
while((src = strchr(src, *dest))) {
|
||||
if(!strncmp(src, dest, len))
|
||||
return src;
|
||||
src++;
|
||||
}
|
||||
return NULL;
|
||||
}
|
||||
|
||||
static char *
|
||||
_XimMakeImName(
|
||||
XLCd lcd)
|
||||
{
|
||||
const char* begin = NULL;
|
||||
const char* end = NULL;
|
||||
char* ret = NULL;
|
||||
const char* ximmodifier = XIMMODIFIER;
|
||||
|
||||
if(lcd->core->modifiers != NULL && *lcd->core->modifiers != '\0') {
|
||||
begin = _XimStrstr(lcd->core->modifiers, ximmodifier);
|
||||
if (begin != NULL) {
|
||||
end = begin += strlen(ximmodifier);
|
||||
while (*end && *end != '@')
|
||||
end++;
|
||||
}
|
||||
}
|
||||
ret = Xmalloc(end - begin + 1);
|
||||
if (ret != NULL) {
|
||||
if (begin != NULL && end != NULL) {
|
||||
(void)strncpy(ret, begin, end - begin);
|
||||
ret[end - begin] = '\0';
|
||||
} else {
|
||||
ret[0] = '\0';
|
||||
}
|
||||
}
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
||||
XIM
|
||||
_XimOpenIM(
|
||||
XLCd lcd,
|
||||
Display *dpy,
|
||||
XrmDatabase rdb,
|
||||
char *res_name,
|
||||
char *res_class)
|
||||
{
|
||||
Xim im;
|
||||
register int i;
|
||||
|
||||
if (!(im = Xcalloc(1, sizeof(XimRec))))
|
||||
return (XIM)NULL;
|
||||
|
||||
im->core.lcd = lcd;
|
||||
im->core.ic_chain = (XIC)NULL;
|
||||
im->core.display = dpy;
|
||||
im->core.rdb = rdb;
|
||||
im->core.res_name = NULL;
|
||||
im->core.res_class = NULL;
|
||||
if((res_name != NULL) && (*res_name != '\0')){
|
||||
if(!(im->core.res_name = strdup(res_name)))
|
||||
goto Error1;
|
||||
}
|
||||
if((res_class != NULL) && (*res_class != '\0')){
|
||||
if(!(im->core.res_class = strdup(res_class)))
|
||||
goto Error2;
|
||||
}
|
||||
if(!(im->core.im_name = _XimMakeImName(lcd)))
|
||||
goto Error3;
|
||||
|
||||
for(i= 0; ; i++) {
|
||||
if(_XimImSportRec[i].checkprocessing(im)) {
|
||||
if(!(_XimImSportRec[i].im_open(im)))
|
||||
goto Error4;
|
||||
if(!_XimSetIMStructureList(im))
|
||||
goto Error4;
|
||||
return (XIM)im;
|
||||
}
|
||||
}
|
||||
|
||||
Error4 :
|
||||
_XimImSportRec[i].im_free(im);
|
||||
Xfree(im);
|
||||
return NULL;
|
||||
Error3 :
|
||||
Xfree(im->core.im_name);
|
||||
Error2:
|
||||
Xfree(im->core.res_class);
|
||||
Error1:
|
||||
Xfree(im->core.res_name);
|
||||
Xfree(im);
|
||||
return NULL;
|
||||
}
|
||||
|
||||
Bool
|
||||
_XInitIM(XLCd lcd)
|
||||
{
|
||||
if(lcd == (XLCd)NULL)
|
||||
return False;
|
||||
lcd->methods->open_im = _XimOpenIM;
|
||||
lcd->methods->register_callback = _XimRegisterIMInstantiateCallback;
|
||||
lcd->methods->unregister_callback = _XimUnRegisterIMInstantiateCallback;
|
||||
return True;
|
||||
}
|
||||
Loading…
Add table
Add a link
Reference in a new issue