icalparser.h

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/*======================================================================
 FILE: icalparser.h
 CREATOR: eric 20 April 1999
 
 (C) COPYRIGHT 2000, Eric Busboom <eric@civicknowledge.com>
 
 This library is free software; you can redistribute it and/or modify
 it under the terms of either:
 
    The LGPL as published by the Free Software Foundation, version
    2.1, available at: https://www.gnu.org/licenses/lgpl-2.1.html
 
 Or:
 
    The Mozilla Public License Version 2.0. You may obtain a copy of
    the License at https://www.mozilla.org/MPL/
 
  The original code is icalparser.h
======================================================================*/
 
#ifndef ICALPARSER_H
#define ICALPARSER_H
 
#include "libical_ical_export.h"
#include "icalcomponent.h"
 
typedef struct icalparser_impl icalparser;
 
typedef enum icalparser_state
{
    ICALPARSER_ERROR,
 
    ICALPARSER_SUCCESS,
 
    ICALPARSER_BEGIN_COMP,
 
    ICALPARSER_END_COMP,
 
    ICALPARSER_IN_PROGRESS
} icalparser_state;
 
typedef char *(*icalparser_line_gen_func) (char *s, size_t size, void *d);
 
LIBICAL_ICAL_EXPORT icalparser *icalparser_new(void);
 
LIBICAL_ICAL_EXPORT icalcomponent *icalparser_add_line(icalparser *parser, char *str);
 
LIBICAL_ICAL_EXPORT icalcomponent *icalparser_clean(icalparser *parser);
 
LIBICAL_ICAL_EXPORT icalparser_state icalparser_get_state(icalparser *parser);
 
LIBICAL_ICAL_EXPORT void icalparser_free(icalparser *parser);
 
LIBICAL_ICAL_EXPORT icalcomponent *icalparser_parse(icalparser *parser,
                                                    icalparser_line_gen_func line_gen_func);
 
LIBICAL_ICAL_EXPORT void icalparser_set_gen_data(icalparser *parser, void *data);
 
LIBICAL_ICAL_EXPORT icalcomponent *icalparser_parse_string(const char *str);
 
enum icalparser_ctrl {
    ICALPARSER_CTRL_KEEP,
    ICALPARSER_CTRL_OMIT,
    ICALPARSER_CTRL_ERROR
};
 
LIBICAL_ICAL_EXPORT enum icalparser_ctrl icalparser_get_ctrl(void);
 
LIBICAL_ICAL_EXPORT void icalparser_set_ctrl(enum icalparser_ctrl ctrl);
 
/***********************************************************************
 * Parser support functions
 ***********************************************************************/
 
LIBICAL_ICAL_EXPORT char *icalparser_get_line(icalparser *parser,
                                              icalparser_line_gen_func line_gen_func);
 
LIBICAL_ICAL_EXPORT char *icalparser_string_line_generator(char *out, size_t buf_size, void *d);
 
#endif /* !ICALPARSE_H */