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/*
* "$Id: custom.c 5391 2006-04-14 12:26:50Z mike $"
*
* 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:
*
* ppdFindCustomOption() - Find a custom option.
* ppdFindCustomParam() - Find a parameter for a custom option.
* ppdFirstCustomParam() - Return the first parameter for a custom option.
* ppdNextCustomParam() - Return the next parameter for a custom option.
*/
/*
* Include necessary headers.
*/
#include "globals.h"
#include "debug.h"
/*
* 'ppdFindCustomOption()' - Find a custom option.
*
* @since CUPS 1.2@
*/
ppd_coption_t * /* O - Custom option or NULL */
ppdFindCustomOption(ppd_file_t *ppd, /* I - PPD file */
const char *keyword)/* I - Custom option name */
{
ppd_coption_t key; /* Custom option search key */
if (!ppd)
return (NULL);
strlcpy(key.keyword, keyword, sizeof(key.keyword));
return ((ppd_coption_t *)cupsArrayFind(ppd->coptions, &key));
}
/*
* 'ppdFindCustomParam()' - Find a parameter for a custom option.
*
* @since CUPS 1.2@
*/
ppd_cparam_t * /* O - Custom parameter or NULL */
ppdFindCustomParam(ppd_coption_t *opt, /* I - Custom option */
const char *name) /* I - Parameter name */
{
ppd_cparam_t key; /* Custom parameter search key */
if (!opt)
return (NULL);
strlcpy(key.name, name, sizeof(key.name));
return ((ppd_cparam_t *)cupsArrayFind(opt->params, &key));
}
/*
* 'ppdFirstCustomParam()' - Return the first parameter for a custom option.
*
* @since CUPS 1.2@
*/
ppd_cparam_t * /* O - Custom parameter or NULL */
ppdFirstCustomParam(ppd_coption_t *opt) /* I - Custom option */
{
if (!opt)
return (NULL);
return ((ppd_cparam_t *)cupsArrayFirst(opt->params));
}
/*
* 'ppdNextCustomParam()' - Return the next parameter for a custom option.
*
* @since CUPS 1.2@
*/
ppd_cparam_t * /* O - Custom parameter or NULL */
ppdNextCustomParam(ppd_coption_t *opt) /* I - Custom option */
{
if (!opt)
return (NULL);
return ((ppd_cparam_t *)cupsArrayNext(opt->params));
}
/*
* End of "$Id: custom.c 5391 2006-04-14 12:26:50Z mike $".
*/
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