67 lines
2.4 KiB
C
67 lines
2.4 KiB
C
/* $Id$ */
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/* Copyright (c) 2008-2018 Pierre Pronchery <khorben@defora.org> */
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/* This file is part of DeforaOS System libSystem */
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/* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
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* IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
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* PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
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* TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */
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#ifndef LIBSYSTEM_SYSTEM_PARSER_H
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# define LIBSYSTEM_SYSTEM_PARSER_H
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# include "string.h"
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# include "token.h"
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/* Parser */
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/* types */
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typedef struct _Parser Parser;
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typedef int (*ParserFilter)(int * c, void * data);
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typedef int (*ParserCallback)(Parser * parser, Token * token, int c,
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void * data);
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/* functions */
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Parser * parser_new(String const * pathname);
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Parser * parser_new_string(String const * string, size_t length);
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int parser_delete(Parser * parser);
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/* accessors */
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String const * parser_get_filename(Parser * parser);
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int parser_get_token(Parser * parser, Token ** token);
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/* useful */
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int parser_add_callback(Parser * parser, ParserCallback callback,
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void * data);
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int parser_remove_callback(Parser * parser, ParserCallback callback);
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int parser_add_filter(Parser * parser, ParserFilter filter, void * data);
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int parser_remove_filter(Parser * parser, ParserFilter filter);
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int parser_scan(Parser * parser);
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int parser_scan_filter(Parser * parser);
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#endif /* !LIBSYSTEM_SYSTEM_PARSER_H */
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