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/* $XConsortium: lcCharSet.c,v 1.3 95/02/22 22:02:59 kaleb Exp $ */
/*
* Copyright 1992, 1993 by TOSHIBA Corp.
*
* Permission to use, copy, modify, and distribute this software and its
* documentation for any purpose and without fee is hereby granted, provided
* that the above copyright notice appear in all copies and that both that
* copyright notice and this permission notice appear in supporting
* documentation, and that the name of TOSHIBA not be used in advertising
* or publicity pertaining to distribution of the software without specific,
* written prior permission. TOSHIBA make no representations about the
* suitability of this software for any purpose. It is provided "as is"
* without express or implied warranty.
*
* TOSHIBA DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
* ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
* TOSHIBA 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: Katsuhisa Yano TOSHIBA Corp.
* mopi@osa.ilab.toshiba.co.jp
*/
/* $XFree86: xc/lib/X11/lcCharSet.c,v 3.2 1999/05/09 10:50:38 dawes Exp $ */
#include <stdio.h>
#include "Xlibint.h"
#include "XlcPublic.h"
/* EXTERNS */
/* lcCt.c */
extern Bool _XlcParseCharSet();
#if NeedVarargsPrototypes
char *
_XlcGetCSValues(XlcCharSet charset, ...)
#else
char *
_XlcGetCSValues(charset, va_alist)
XlcCharSet charset;
va_dcl
#endif
{
va_list var;
XlcArgList args;
char *ret;
int num_args;
Va_start(var, charset);
_XlcCountVaList(var, &num_args);
va_end(var);
Va_start(var, charset);
_XlcVaToArgList(var, num_args, &args);
va_end(var);
if (args == (XlcArgList) NULL)
return (char *) NULL;
if (charset->get_values)
ret = (*charset->get_values)(charset, args, num_args);
else
ret = args->name;
Xfree(args);
return ret;
}
typedef struct _XlcCharSetListRec {
XlcCharSet charset;
struct _XlcCharSetListRec *next;
} XlcCharSetListRec, *XlcCharSetList;
static XlcCharSetList charset_list = NULL;
XlcCharSet
_XlcGetCharSet(name)
char *name;
{
XlcCharSetList list;
XrmQuark xrm_name;
xrm_name = XrmStringToQuark(name);
for (list = charset_list; list; list = list->next) {
if (xrm_name == list->charset->xrm_name)
return (XlcCharSet) list->charset;
}
return (XlcCharSet) NULL;
}
Bool
_XlcAddCharSet(charset)
XlcCharSet charset;
{
XlcCharSetList list;
if (_XlcGetCharSet(charset->name))
return False;
list = (XlcCharSetList) Xmalloc(sizeof(XlcCharSetListRec));
if (list == NULL)
return False;
list->charset = charset;
list->next = charset_list;
charset_list = list;
return True;
}
static XlcResource resources[] = {
{ XlcNName, NULLQUARK, sizeof(char *),
XOffsetOf(XlcCharSetRec, name), XlcGetMask },
{ XlcNEncodingName, NULLQUARK, sizeof(char *),
XOffsetOf(XlcCharSetRec, encoding_name), XlcGetMask },
{ XlcNSide, NULLQUARK, sizeof(XlcSide),
XOffsetOf(XlcCharSetRec, side), XlcGetMask },
{ XlcNCharSize, NULLQUARK, sizeof(int),
XOffsetOf(XlcCharSetRec, char_size), XlcGetMask },
{ XlcNSetSize, NULLQUARK, sizeof(int),
XOffsetOf(XlcCharSetRec, set_size), XlcGetMask },
{ XlcNControlSequence, NULLQUARK, sizeof(char *),
XOffsetOf(XlcCharSetRec, ct_sequence), XlcGetMask }
};
static char *
get_values(charset, args, num_args)
register XlcCharSet charset;
register XlcArgList args;
register int num_args;
{
if (resources[0].xrm_name == NULLQUARK)
_XlcCompileResourceList(resources, XlcNumber(resources));
return _XlcGetValues((XPointer) charset, resources, XlcNumber(resources),
args, num_args, XlcGetMask);
}
XlcCharSet
_XlcCreateDefaultCharSet(name, ct_sequence)
_Xconst char *name;
char *ct_sequence;
{
XlcCharSet charset;
charset = (XlcCharSet) Xmalloc(sizeof(XlcCharSetRec));
if (charset == NULL)
return (XlcCharSet) NULL;
bzero((char *) charset, sizeof(XlcCharSetRec));
charset->name = (char *) Xmalloc(strlen(name) + strlen(ct_sequence) + 2);
if (charset->name == NULL) {
Xfree((char *) charset);
return (XlcCharSet) NULL;
}
strcpy(charset->name, name);
charset->ct_sequence = charset->name + strlen(name) + 1;
strcpy(charset->ct_sequence, ct_sequence);
charset->get_values = get_values;
_XlcParseCharSet(charset);
return (XlcCharSet) charset;
}
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