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Diffstat (limited to 'media/sphinxbase/src/libsphinxbase/lm/jsgf_internal.h')
| -rw-r--r-- | media/sphinxbase/src/libsphinxbase/lm/jsgf_internal.h | 140 |
1 files changed, 0 insertions, 140 deletions
diff --git a/media/sphinxbase/src/libsphinxbase/lm/jsgf_internal.h b/media/sphinxbase/src/libsphinxbase/lm/jsgf_internal.h deleted file mode 100644 index a5cbc9833..000000000 --- a/media/sphinxbase/src/libsphinxbase/lm/jsgf_internal.h +++ /dev/null @@ -1,140 +0,0 @@ -/* -*- c-basic-offset: 4; indent-tabs-mode: nil -*- */ -/* ==================================================================== - * Copyright (c) 2007 Carnegie Mellon University. All rights - * reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * - * This work was supported in part by funding from the Defense Advanced - * Research Projects Agency and the National Science Foundation of the - * United States of America, and the CMU Sphinx Speech Consortium. - * - * THIS SOFTWARE IS PROVIDED BY CARNEGIE MELLON UNIVERSITY ``AS IS'' AND - * ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, - * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL CARNEGIE MELLON UNIVERSITY - * NOR ITS EMPLOYEES BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * ==================================================================== - * - */ - -#ifndef __JSGF_INTERNAL_H__ -#define __JSGF_INTERNAL_H__ - -/** - * @file jsgf_internal.h Internal definitions for JSGF grammar compiler - */ - -#include <stdio.h> - -#include <sphinxbase/hash_table.h> -#include <sphinxbase/glist.h> -#include <sphinxbase/fsg_model.h> -#include <sphinxbase/logmath.h> -#include <sphinxbase/strfuncs.h> -#include <sphinxbase/jsgf.h> - - -/* Flex uses strdup which is missing on WinCE */ -#if defined(_WIN32) || defined(_WIN32_WCE) -#define strdup _strdup -#endif - -#ifdef __cplusplus -extern "C" { -#endif -#if 0 -/* Fool Emacs. */ -} -#endif - -#define YY_NO_INPUT /* Silence a compiler warning. */ - -typedef struct jsgf_rhs_s jsgf_rhs_t; -typedef struct jsgf_atom_s jsgf_atom_t; -typedef struct jsgf_link_s jsgf_link_t; -typedef struct jsgf_rule_stack_s jsgf_rule_stack_t; - -struct jsgf_s { - char *version; /**< JSGF version (from header) */ - char *charset; /**< JSGF charset (default UTF-8) */ - char *locale; /**< JSGF locale (default C) */ - char *name; /**< Grammar name */ - - hash_table_t *rules; /**< Defined or imported rules in this grammar. */ - hash_table_t *imports; /**< Pointers to imported grammars. */ - jsgf_t *parent; /**< Parent grammar (if this is an imported one) */ - glist_t searchpath; /**< List of directories to search for grammars. */ - - /* Scratch variables for FSG conversion. */ - int nstate; /**< Number of generated states. */ - glist_t links; /**< Generated FSG links. */ - glist_t rulestack; /**< Stack of currently expanded rules. */ -}; - -/* A type to keep track of the stack of rules currently being expanded. */ -struct jsgf_rule_stack_s { - jsgf_rule_t *rule; /**< The rule being expanded */ - int entry; /**< The entry-state for this expansion */ -}; - -struct jsgf_rule_s { - int refcnt; /**< Reference count. */ - char *name; /**< Rule name (NULL for an alternation/grouping) */ - int is_public; /**< Is this rule marked 'public'? */ - jsgf_rhs_t *rhs; /**< Expansion */ -}; - -struct jsgf_rhs_s { - glist_t atoms; /**< Sequence of items */ - jsgf_rhs_t *alt; /**< Linked list of alternates */ -}; - -struct jsgf_atom_s { - char *name; /**< Rule or token name */ - glist_t tags; /**< Tags, if any (glist_t of char *) */ - float weight; /**< Weight (default 1) */ -}; - -struct jsgf_link_s { - jsgf_atom_t *atom; /**< Name, tags, weight */ - int from; /**< From state */ - int to; /**< To state */ -}; - -#define jsgf_atom_is_rule(atom) ((atom)->name[0] == '<') - -void jsgf_add_link(jsgf_t *grammar, jsgf_atom_t *atom, int from, int to); -jsgf_atom_t *jsgf_atom_new(char *name, float weight); -jsgf_atom_t *jsgf_kleene_new(jsgf_t *jsgf, jsgf_atom_t *atom, int plus); -jsgf_rule_t *jsgf_optional_new(jsgf_t *jsgf, jsgf_rhs_t *exp); -jsgf_rule_t *jsgf_define_rule(jsgf_t *jsgf, char *name, jsgf_rhs_t *rhs, int is_public); -jsgf_rule_t *jsgf_import_rule(jsgf_t *jsgf, char *name); - -int jsgf_atom_free(jsgf_atom_t *atom); -int jsgf_rule_free(jsgf_rule_t *rule); -jsgf_rule_t *jsgf_rule_retain(jsgf_rule_t *rule); - -#ifdef __cplusplus -} -#endif - - -#endif /* __JSGF_H__ */ |