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OS/2 Shareware BBS: 10 Tools
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x11
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Xlc_Public.c
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C/C++ Source or Header
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1999-11-02
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8KB
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306 lines
/* $TOG: lcPublic.c /main/8 1997/06/03 15:52:52 kaleb $ */
/*
* 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
*/
#include <stdio.h>
#include "Xlib_private.h"
#include "XlcPubI.h"
static char *default_string();
static XLCd create();
static Bool initialize();
static void destroy();
static char *get_values();
static XLCdPublicMethodsRec publicMethods = {
{
destroy,
_XlcDefaultMapModifiers,
NULL,
NULL,
_XrmDefaultInitParseInfo,
_XmbTextPropertyToTextList,
_XwcTextPropertyToTextList,
_XmbTextListToTextProperty,
_XwcTextListToTextProperty,
_XwcFreeStringList,
default_string,
NULL,
NULL
},
{
NULL,
create,
initialize,
destroy,
get_values,
_XlcGetLocaleDataBase
}
};
XLCdMethods _XlcPublicMethods = (XLCdMethods) &publicMethods;
static char *
default_string(lcd)
XLCd lcd;
{
return XLC_PUBLIC(lcd, default_string);
}
static XLCd
create(name, methods)
char *name;
XLCdMethods methods;
{
DBUG_ENTER("create")
XLCd lcd;
XLCdPublicMethods new;
lcd = (XLCd) Xmalloc(sizeof(XLCdRec));
if (lcd == NULL)
DBUG_RETURN((XLCd) NULL);
bzero((char *) lcd, sizeof(XLCdRec));
lcd->core = (XLCdCore) Xmalloc(sizeof(XLCdPublicRec));
if (lcd->core == NULL)
goto err;
bzero((char *) lcd->core, sizeof(XLCdPublicRec));
new = (XLCdPublicMethods) Xmalloc(sizeof(XLCdPublicMethodsRec));
if (new == NULL)
goto err;
*new = *((XLCdPublicMethods) methods);
lcd->methods = (XLCdMethods) new;
DBUG_RETURN(lcd);
err:
Xfree(lcd);
DBUG_RETURN((XLCd) NULL);
}
static Bool
load_public(lcd)
XLCd lcd;
{
DBUG_ENTER("load_public")
XLCdPublicPart *pub = XLC_PUBLIC_PART(lcd);
char **values, *str;
int num;
if(_XlcCreateLocaleDataBase(lcd) == NULL) {
#if defined(DEBUG) && defined(VERBOSE)
fprintf(stderr,"load_public: _XlcCreateLocaleDataBase() failed!\n");
#endif
DBUG_RETURN(False);
}
_XlcGetResource(lcd, "XLC_XLOCALE", "mb_cur_max", &values, &num);
if (num > 0) {
pub->mb_cur_max = atoi(values[0]);
if (pub->mb_cur_max < 1)
pub->mb_cur_max = 1;
} else
pub->mb_cur_max = 1;
_XlcGetResource(lcd, "XLC_XLOCALE", "state_dependent", &values, &num);
if (num > 0 && !_XlcCompareISOLatin1(values[0], "True"))
pub->is_state_depend = True;
else
pub->is_state_depend = False;
_XlcGetResource(lcd, "XLC_XLOCALE", "encoding_name", &values, &num);
str = (num > 0) ? values[0] : "STRING";
pub->encoding_name = (char*) Xmalloc(strlen(str) + 1);
if (pub->encoding_name == NULL) {
#if defined(DEBUG) && defined(VERBOSE)
fprintf(stderr, "load_public: malloc failed!\n");
#endif
DBUG_RETURN(False);
}
strcpy(pub->encoding_name, str);
DBUG_RETURN(True);
}
static Bool
initialize_core(lcd)
XLCd lcd;
{
DBUG_ENTER("initialize_core")
XLCdMethods methods = lcd->methods;
XLCdMethods core = &publicMethods.core;
if (methods->close == NULL)
methods->close = core->close;
if (methods->map_modifiers == NULL)
methods->map_modifiers = core->map_modifiers;
if (methods->open_om == NULL)
_XInitOM(lcd);
if (methods->open_im == NULL)
_XInitIM(lcd);
if (methods->init_parse_info == NULL)
methods->init_parse_info = core->init_parse_info;
if (methods->mb_text_prop_to_list == NULL)
methods->mb_text_prop_to_list = core->mb_text_prop_to_list;
if (methods->wc_text_prop_to_list == NULL)
methods->wc_text_prop_to_list = core->wc_text_prop_to_list;
if (methods->mb_text_list_to_prop == NULL)
methods->mb_text_list_to_prop = core->mb_text_list_to_prop;
if (methods->wc_text_list_to_prop == NULL)
methods->wc_text_list_to_prop = core->wc_text_list_to_prop;
if (methods->wc_free_string_list == NULL)
methods->wc_free_string_list = core->wc_free_string_list;
if (methods->default_string == NULL)
methods->default_string = core->default_string;
DBUG_RETURN(True);
}
extern Bool _XlcInitCTInfo();
static Bool
initialize(lcd)
XLCd lcd;
{
DBUG_ENTER("initialize")
XLCdPublicMethodsPart *methods = XLC_PUBLIC_METHODS(lcd);
XLCdPublicMethodsPart *pub_methods = &publicMethods.pub;
XLCdPublicPart *pub = XLC_PUBLIC_PART(lcd);
char *name;
#if !defined(X_NOT_STDC_ENV) && !defined(X_LOCALE)
char siname[256];
char *_XlcMapOSLocaleName();
#endif
_XlcInitCTInfo();
if (initialize_core(lcd) == False)
DBUG_RETURN(False);
name = lcd->core->name;
#if !defined(X_NOT_STDC_ENV) && !defined(X_LOCALE)
name = _XlcMapOSLocaleName(name, siname);
#endif
if (_XlcResolveLocaleName(name, pub) == 0)
DBUG_RETURN(False);
if (pub->default_string == NULL)
pub->default_string = "";
if (methods->get_values == NULL)
methods->get_values = pub_methods->get_values;
if (methods->get_resource == NULL)
methods->get_resource = pub_methods->get_resource;
{
Bool result = load_public(lcd);
DBUG_RETURN(result);
}
}
static void
destroy_core(lcd)
XLCd lcd;
{
DBUG_ENTER("destroy_core")
if (lcd->core) {
if (lcd->core->name)
Xfree(lcd->core->name);
Xfree(lcd->core);
}
if (lcd->methods)
Xfree(lcd->methods);
Xfree(lcd);
DBUG_VOID_RETURN;
}
static void
destroy(lcd)
XLCd lcd;
{
DBUG_ENTER("destroy")
XLCdPublicPart *pub = XLC_PUBLIC_PART(lcd);
_XlcDestroyLocaleDataBase(lcd);
if (pub->siname)
Xfree(pub->siname);
if (pub->encoding_name)
Xfree(pub->encoding_name);
destroy_core(lcd);
DBUG_VOID_RETURN;
}
static XlcResource resources[] = {
{ XlcNCodeset, NULLQUARK, sizeof(char *),
XOffsetOf(XLCdPublicRec, pub.codeset), XlcGetMask },
{ XlcNDefaultString, NULLQUARK, sizeof(char *),
XOffsetOf(XLCdPublicRec, pub.default_string), XlcGetMask },
{ XlcNEncodingName, NULLQUARK, sizeof(char *),
XOffsetOf(XLCdPublicRec, pub.encoding_name), XlcGetMask },
{ XlcNLanguage, NULLQUARK, sizeof(char *),
XOffsetOf(XLCdPublicRec, pub.language), XlcGetMask },
{ XlcNMbCurMax, NULLQUARK, sizeof(int),
XOffsetOf(XLCdPublicRec, pub.mb_cur_max), XlcGetMask },
{ XlcNStateDependentEncoding, NULLQUARK, sizeof(Bool),
XOffsetOf(XLCdPublicRec, pub.is_state_depend), XlcGetMask },
{ XlcNTerritory, NULLQUARK, sizeof(char *),
XOffsetOf(XLCdPublicRec, pub.territory), XlcGetMask }
};
static char *
get_values(lcd, args, num_args)
register XLCd lcd;
register XlcArgList args;
register int num_args;
{
DBUG_ENTER("get_values")
XLCdPublic pub = (XLCdPublic) lcd->core;
char *result;
if (resources[0].xrm_name == NULLQUARK)
_XlcCompileResourceList(resources, XlcNumber(resources));
result = _XlcGetValues((XPointer) pub, resources, XlcNumber(resources), args,
num_args, XlcGetMask);
DBUG_RETURN(result);
}