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/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id: tag_table.h 26292 2010-05-25 22:24:08Z bieber $
*
* Copyright (C) 2010 Robert Bieber
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
****************************************************************************/
#ifndef TAG_TABLE_H
#define TAG_TABLE_H
#ifdef __cplusplus
extern "C"
{
namespace wps
{
#endif
/*
* Struct for tag parsing information
* name - The name of the tag, i.e. V for %V
* params - A string specifying all of the tags parameters, each
* character representing a single parameter. Valid
* characters for parameters are:
* I - Required integer
* i - Nullable integer
* S - Required string
* s - Nullable string
* F - Required file name
* f - Nullable file name
* C - Required WPS code
* Any nullable parameter may be replaced in the WPS file
* with a '-'. To specify that parameters may be left off
* altogether, place a '|' in the parameter string. For
* instance, with the parameter string...
* Ii|Ss
* one integer must be specified, one integer can be
* specified or set to default with '-', and the user can
* stop providing parameters at any time after that.
* To specify multiple instances of the same type, put a
* number before the character. For instance, the string...
* 2s
* will specify two strings. An asterisk (*) at the beginning of the
* string will specify that either all or none of the optional
*
*/
struct tag_info
{
char* name;
char* params;
};
/*
* Finds a tag by name and returns its parameter list, or an empty
* string if the tag is not found in the table
*/
char* find_tag(char* name);
/*
* Determines whether a character is legal to escape or not. If
* lookup is not found in the legal escape characters string, returns
* false, otherwise returns true
*/
int find_escape_character(char lookup);
#endif /* TAG_TABLE_H */
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