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123 lines
3.1 KiB
C
123 lines
3.1 KiB
C
/*
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* "$Id: custom.c 6649 2007-07-11 21:46:42Z mike $"
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*
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* PPD custom option routines for CUPS.
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*
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* Copyright 2007-2012 by Apple Inc.
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* Copyright 1997-2006 by Easy Software Products, all rights reserved.
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*
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* These coded instructions, statements, and computer programs are the
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* property of Apple Inc. and are protected by Federal copyright
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* law. Distribution and use rights are outlined in the file "LICENSE.txt"
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* which should have been included with this file. If this file is
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* file is missing or damaged, see the license at "http://www.cups.org/".
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*
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* PostScript is a trademark of Adobe Systems, Inc.
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*
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* This code and any derivative of it may be used and distributed
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* freely under the terms of the GNU General Public License when
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* used with GNU Ghostscript or its derivatives. Use of the code
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* (or any derivative of it) with software other than GNU
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* GhostScript (or its derivatives) is governed by the CUPS license
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* agreement.
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*
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* This file is subject to the Apple OS-Developed Software exception.
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*
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* Contents:
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*
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* ppdFindCustomOption() - Find a custom option.
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* ppdFindCustomParam() - Find a parameter for a custom option.
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* ppdFirstCustomParam() - Return the first parameter for a custom option.
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* ppdNextCustomParam() - Return the next parameter for a custom option.
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*/
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/*
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* Include necessary headers.
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*/
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#include "cups-private.h"
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/*
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* 'ppdFindCustomOption()' - Find a custom option.
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*
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* @since CUPS 1.2/OS X 10.5@
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*/
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ppd_coption_t * /* O - Custom option or NULL */
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ppdFindCustomOption(ppd_file_t *ppd, /* I - PPD file */
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const char *keyword)/* I - Custom option name */
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{
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ppd_coption_t key; /* Custom option search key */
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if (!ppd)
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return (NULL);
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strlcpy(key.keyword, keyword, sizeof(key.keyword));
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return ((ppd_coption_t *)cupsArrayFind(ppd->coptions, &key));
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}
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/*
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* 'ppdFindCustomParam()' - Find a parameter for a custom option.
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*
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* @since CUPS 1.2/OS X 10.5@
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*/
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ppd_cparam_t * /* O - Custom parameter or NULL */
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ppdFindCustomParam(ppd_coption_t *opt, /* I - Custom option */
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const char *name) /* I - Parameter name */
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{
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ppd_cparam_t *param; /* Current custom parameter */
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if (!opt)
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return (NULL);
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for (param = (ppd_cparam_t *)cupsArrayFirst(opt->params);
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param;
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param = (ppd_cparam_t *)cupsArrayNext(opt->params))
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if (!_cups_strcasecmp(param->name, name))
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break;
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return (param);
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}
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/*
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* 'ppdFirstCustomParam()' - Return the first parameter for a custom option.
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*
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* @since CUPS 1.2/OS X 10.5@
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*/
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ppd_cparam_t * /* O - Custom parameter or NULL */
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ppdFirstCustomParam(ppd_coption_t *opt) /* I - Custom option */
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{
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if (!opt)
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return (NULL);
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return ((ppd_cparam_t *)cupsArrayFirst(opt->params));
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}
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/*
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* 'ppdNextCustomParam()' - Return the next parameter for a custom option.
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*
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* @since CUPS 1.2/OS X 10.5@
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*/
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ppd_cparam_t * /* O - Custom parameter or NULL */
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ppdNextCustomParam(ppd_coption_t *opt) /* I - Custom option */
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{
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if (!opt)
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return (NULL);
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return ((ppd_cparam_t *)cupsArrayNext(opt->params));
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}
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/*
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* End of "$Id: custom.c 6649 2007-07-11 21:46:42Z mike $".
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*/
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