mirror of
https://github.com/signalwire/freeswitch.git
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69 lines
2.2 KiB
C
69 lines
2.2 KiB
C
/*
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* mod_rayo for FreeSWITCH Modular Media Switching Software Library / Soft-Switch Application
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* Copyright (C) 2013, Grasshopper
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*
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* Version: MPL 1.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is mod_rayo for FreeSWITCH Modular Media Switching Software Library / Soft-Switch Application
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*
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* The Initial Developer of the Original Code is Grasshopper
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* Portions created by the Initial Developer are Copyright (C)
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Chris Rienzo <chris.rienzo@grasshopper.com>
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*
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* srgs.h -- Transforms SRGS into regex rules
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*
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*/
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#ifndef SRGS_H
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#define SRGS_H
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#include <switch.h>
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struct srgs_parser;
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struct srgs_grammar;
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enum srgs_match_type {
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/** invalid input */
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SMT_NO_MATCH,
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/** matches, can accept more input */
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SMT_MATCH,
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/** not yet a match, but valid input so far */
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SMT_MATCH_PARTIAL,
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/** matches, cannot accept more input */
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SMT_MATCH_END
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};
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extern int srgs_init(void);
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extern struct srgs_parser *srgs_parser_new(const char *uuid);
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extern struct srgs_grammar *srgs_parse(struct srgs_parser *parser, const char *document);
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extern const char *srgs_grammar_to_regex(struct srgs_grammar *grammar);
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extern const char *srgs_grammar_to_jsgf(struct srgs_grammar *grammar);
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extern const char *srgs_grammar_to_jsgf_file(struct srgs_grammar *grammar, const char *basedir, const char *ext);
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extern enum srgs_match_type srgs_grammar_match(struct srgs_grammar *grammar, const char *input, const char **interpretation);
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extern void srgs_parser_destroy(struct srgs_parser *parser);
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#endif
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/* For Emacs:
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* Local Variables:
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* mode:c
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* indent-tabs-mode:t
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* tab-width:4
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* c-basic-offset:4
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* End:
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* For VIM:
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* vim:set softtabstop=4 shiftwidth=4 tabstop=4 noet
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*/
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