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/*
* "$Id$"
*
* PPD custom option routines for the Common UNIX Printing System (CUPS).
*
* Copyright 1997-2006 by Easy Software Products, all rights reserved.
*
* These coded instructions, statements, and computer programs are the
* property of Easy Software Products and are protected by Federal
* copyright law. Distribution and use rights are outlined in the file
* "LICENSE.txt" which should have been included with this file. If this
* file is missing or damaged please contact Easy Software Products
* at:
*
* Attn: CUPS Licensing Information
* Easy Software Products
* 44141 Airport View Drive, Suite 204
* Hollywood, Maryland 20636 USA
*
* Voice: (301) 373-9600
* EMail: cups-info@cups.org
* WWW: http://www.cups.org
*
* PostScript is a trademark of Adobe Systems, Inc.
*
* This code and any derivative of it may be used and distributed
* freely under the terms of the GNU General Public License when
* used with GNU Ghostscript or its derivatives. Use of the code
* (or any derivative of it) with software other than GNU
* GhostScript (or its derivatives) is governed by the CUPS license
* agreement.
*
* This file is subject to the Apple OS-Developed Software exception.
*
* Contents:
*
* ppdLocalize() - Localize the PPD file to the current locale.
*/
/*
* Include necessary headers.
*/
#include "globals.h"
#include "debug.h"
/*
* Local functions...
*/
static const char *ppd_text(ppd_file_t *ppd, const char *keyword,
const char *spec, const char *ll_CC,
const char *ll);
/*
* 'ppdLocalize()' - Localize the PPD file to the current locale.
*
* @since CUPS 1.2@
*/
int /* O - 0 on success, -1 on error */
ppdLocalize(ppd_file_t *ppd) /* I - PPD file */
{
int i, j, k; /* Looping vars */
ppd_group_t *group; /* Current group */
ppd_option_t *option; /* Current option */
ppd_choice_t *choice; /* Current choice */
ppd_coption_t *coption; /* Current custom option */
ppd_cparam_t *cparam; /* Current custom parameter */
cups_lang_t *lang; /* Current language */
char ckeyword[PPD_MAX_NAME], /* Custom keyword */
ll_CC[6], /* Language + country locale */
ll[3]; /* Language locale */
const char *text; /* Localized text */
/*
* Range check input...
*/
if (!ppd)
return (-1);
/*
* Get the default language...
*/
if ((lang = cupsLangDefault()) == NULL)
return (-1);
strlcpy(ll_CC, lang->language, sizeof(ll_CC));
strlcpy(ll, lang->language, sizeof(ll));
/*
* Now lookup all of the groups, options, choices, etc.
*/
for (i = ppd->num_groups, group = ppd->groups; i > 0; i --, group ++)
{
if ((text = ppd_text(ppd, "Translation", group->name, ll_CC, ll)) != NULL)
strlcpy(group->text, text, sizeof(group->text));
for (j = group->num_options, option = group->options; j > 0; j --, option ++)
{
if ((text = ppd_text(ppd, "Translation", option->keyword, ll_CC,
ll)) != NULL)
strlcpy(option->text, text, sizeof(option->text));
for (k = option->num_choices, choice = option->choices;
k > 0;
k --, choice ++)
{
if (strcmp(choice->choice, "Custom"))
text = ppd_text(ppd, option->keyword, choice->choice, ll_CC, ll);
else
{
snprintf(ckeyword, sizeof(ckeyword), "Custom%s", option->keyword);
text = ppd_text(ppd, ckeyword, "True", ll_CC, ll);
}
if (text)
strlcpy(choice->text, text, sizeof(choice->text));
}
}
}
/*
* Translate any custom parameters...
*/
for (coption = (ppd_coption_t *)cupsArrayFirst(ppd->coptions);
coption;
coption = (ppd_coption_t *)cupsArrayNext(ppd->coptions))
{
for (cparam = (ppd_cparam_t *)cupsArrayFirst(coption->params);
cparam;
cparam = (ppd_cparam_t *)cupsArrayNext(coption->params))
{
snprintf(ckeyword, sizeof(ckeyword), "ParamCustom%s", coption->keyword);
if ((text = ppd_text(ppd, ckeyword, cparam->name, ll_CC, ll)) != NULL)
strlcpy(cparam->text, text, sizeof(cparam->text));
}
}
return (0);
}
/*
* 'ppd_text()' - Find the localized text as needed...
*/
static const char * /* O - Localized text or NULL */
ppd_text(ppd_file_t *ppd, /* I - PPD file */
const char *keyword, /* I - Main keyword */
const char *spec, /* I - Option keyword */
const char *ll_CC, /* I - Language + country locale */
const char *ll) /* I - Language locale */
{
char lkeyword[PPD_MAX_NAME]; /* Localization keyword */
ppd_attr_t *attr; /* Current attribute */
/*
* Look for Keyword.ll_CC, then Keyword.ll...
*/
snprintf(lkeyword, sizeof(lkeyword), "%s.%s", keyword, ll_CC);
if ((attr = ppdFindAttr(ppd, lkeyword, spec)) == NULL)
{
snprintf(lkeyword, sizeof(lkeyword), "%s.%s", keyword, ll);
attr = ppdFindAttr(ppd, lkeyword, spec);
}
/*
* Return text if we find it...
*/
return (attr ? attr->text : NULL);
}
/*
* End of "$Id$".
*/
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