14a68b3365c8c50aa93505e99ead2565ab73dcdb0The Android Open Source Project/*---------------------------------------------------------------------------* 24a68b3365c8c50aa93505e99ead2565ab73dcdb0The Android Open Source Project * lts.h * 34a68b3365c8c50aa93505e99ead2565ab73dcdb0The Android Open Source Project * * 44a68b3365c8c50aa93505e99ead2565ab73dcdb0The Android Open Source Project * Copyright 2007, 2008 Nuance Communciations, Inc. * 54a68b3365c8c50aa93505e99ead2565ab73dcdb0The Android Open Source Project * * 64a68b3365c8c50aa93505e99ead2565ab73dcdb0The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the 'License'); * 74a68b3365c8c50aa93505e99ead2565ab73dcdb0The Android Open Source Project * you may not use this file except in compliance with the License. * 84a68b3365c8c50aa93505e99ead2565ab73dcdb0The Android Open Source Project * * 94a68b3365c8c50aa93505e99ead2565ab73dcdb0The Android Open Source Project * You may obtain a copy of the License at * 104a68b3365c8c50aa93505e99ead2565ab73dcdb0The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 * 114a68b3365c8c50aa93505e99ead2565ab73dcdb0The Android Open Source Project * * 124a68b3365c8c50aa93505e99ead2565ab73dcdb0The Android Open Source Project * Unless required by applicable law or agreed to in writing, software * 134a68b3365c8c50aa93505e99ead2565ab73dcdb0The Android Open Source Project * distributed under the License is distributed on an 'AS IS' BASIS, * 144a68b3365c8c50aa93505e99ead2565ab73dcdb0The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * 154a68b3365c8c50aa93505e99ead2565ab73dcdb0The Android Open Source Project * See the License for the specific language governing permissions and * 164a68b3365c8c50aa93505e99ead2565ab73dcdb0The Android Open Source Project * limitations under the License. * 174a68b3365c8c50aa93505e99ead2565ab73dcdb0The Android Open Source Project * * 184a68b3365c8c50aa93505e99ead2565ab73dcdb0The Android Open Source Project *---------------------------------------------------------------------------*/ 194a68b3365c8c50aa93505e99ead2565ab73dcdb0The Android Open Source Project 204a68b3365c8c50aa93505e99ead2565ab73dcdb0The Android Open Source Project 214a68b3365c8c50aa93505e99ead2565ab73dcdb0The Android Open Source Project 224a68b3365c8c50aa93505e99ead2565ab73dcdb0The Android Open Source Project#ifndef _LTS_H__ 234a68b3365c8c50aa93505e99ead2565ab73dcdb0The Android Open Source Project#define _LTS_H__ 244a68b3365c8c50aa93505e99ead2565ab73dcdb0The Android Open Source Project 254a68b3365c8c50aa93505e99ead2565ab73dcdb0The Android Open Source Project#if defined (GEN_STATIC_SLTS) && defined (WIN32) 264a68b3365c8c50aa93505e99ead2565ab73dcdb0The Android Open Source Project#include <stdio.h> 274a68b3365c8c50aa93505e99ead2565ab73dcdb0The Android Open Source Project#endif 284a68b3365c8c50aa93505e99ead2565ab73dcdb0The Android Open Source Project 294a68b3365c8c50aa93505e99ead2565ab73dcdb0The Android Open Source Project#define MTAG NULL 304a68b3365c8c50aa93505e99ead2565ab73dcdb0The Android Open Source Project 314a68b3365c8c50aa93505e99ead2565ab73dcdb0The Android Open Source Projecttypedef void* FSM_DICT_HANDLE; 324a68b3365c8c50aa93505e99ead2565ab73dcdb0The Android Open Source Project 334a68b3365c8c50aa93505e99ead2565ab73dcdb0The Android Open Source Projecttypedef void* LTS_HANDLE; 344a68b3365c8c50aa93505e99ead2565ab73dcdb0The Android Open Source Project 354a68b3365c8c50aa93505e99ead2565ab73dcdb0The Android Open Source Projecttypedef void* PHONEMAP_TABLE_HANDLE; 364a68b3365c8c50aa93505e99ead2565ab73dcdb0The Android Open Source Project 374a68b3365c8c50aa93505e99ead2565ab73dcdb0The Android Open Source Project/* 384a68b3365c8c50aa93505e99ead2565ab73dcdb0The Android Open Source Project creates an instance of the LTS and loads its data from file provided. 394a68b3365c8c50aa93505e99ead2565ab73dcdb0The Android Open Source Project Returns NULL if error. 404a68b3365c8c50aa93505e99ead2565ab73dcdb0The Android Open Source Project*/ 414a68b3365c8c50aa93505e99ead2565ab73dcdb0The Android Open Source ProjectSWIsltsResult create_lts(char *data_filename, LTS_HANDLE *phLts); 424a68b3365c8c50aa93505e99ead2565ab73dcdb0The Android Open Source Project 434a68b3365c8c50aa93505e99ead2565ab73dcdb0The Android Open Source Project/* 444a68b3365c8c50aa93505e99ead2565ab73dcdb0The Android Open Source Project deallocates an instance of LTS 454a68b3365c8c50aa93505e99ead2565ab73dcdb0The Android Open Source Project*/ 464a68b3365c8c50aa93505e99ead2565ab73dcdb0The Android Open Source ProjectSWIsltsResult free_lts(LTS_HANDLE hLts); 474a68b3365c8c50aa93505e99ead2565ab73dcdb0The Android Open Source Project 484a68b3365c8c50aa93505e99ead2565ab73dcdb0The Android Open Source Project/* 494a68b3365c8c50aa93505e99ead2565ab73dcdb0The Android Open Source Project runs letter_to_sound rules. 504a68b3365c8c50aa93505e99ead2565ab73dcdb0The Android Open Source Project 514a68b3365c8c50aa93505e99ead2565ab73dcdb0The Android Open Source Project Fills up phones in phone_string. This needs to be allocated by calling 524a68b3365c8c50aa93505e99ead2565ab73dcdb0The Android Open Source Project function to max_length. Each elements of phone string needs to be 4 534a68b3365c8c50aa93505e99ead2565ab73dcdb0The Android Open Source Project characters long (output can be 3 characters plus need room for 544a68b3365c8c50aa93505e99ead2565ab73dcdb0The Android Open Source Project EOS) 554a68b3365c8c50aa93505e99ead2565ab73dcdb0The Android Open Source Project 564a68b3365c8c50aa93505e99ead2565ab73dcdb0The Android Open Source Project return length of phone string. 574a68b3365c8c50aa93505e99ead2565ab73dcdb0The Android Open Source Project If max_phone_length is exceeded, truncates output and returns max_phone_length. 584a68b3365c8c50aa93505e99ead2565ab73dcdb0The Android Open Source Project 594a68b3365c8c50aa93505e99ead2565ab73dcdb0The Android Open Source Project Returns -1 if error 604a68b3365c8c50aa93505e99ead2565ab73dcdb0The Android Open Source Project*/ 614a68b3365c8c50aa93505e99ead2565ab73dcdb0The Android Open Source ProjectSWIsltsResult run_lts(LTS_HANDLE h, FSM_DICT_HANDLE hdict, char *input_sentence, char **output_phone_string, int *phone_length); 624a68b3365c8c50aa93505e99ead2565ab73dcdb0The Android Open Source Project 634a68b3365c8c50aa93505e99ead2565ab73dcdb0The Android Open Source Project/* static code generator for LTS structure */ 644a68b3365c8c50aa93505e99ead2565ab73dcdb0The Android Open Source Project#if defined (GEN_STATIC_SLTS) && defined (WIN32) 654a68b3365c8c50aa93505e99ead2565ab73dcdb0The Android Open Source Projectvoid gen_static_lts(LTS_HANDLE h, const char *name, FILE *fp_out); 664a68b3365c8c50aa93505e99ead2565ab73dcdb0The Android Open Source Project#endif 674a68b3365c8c50aa93505e99ead2565ab73dcdb0The Android Open Source Project 684a68b3365c8c50aa93505e99ead2565ab73dcdb0The Android Open Source Project#if defined (GEN_STATIC_FSMD) && defined (WIN32) 694a68b3365c8c50aa93505e99ead2565ab73dcdb0The Android Open Source Projectvoid gen_static_fsmd(FSM_DICT_HANDLE h, const char *name, FILE *fp_out); 704a68b3365c8c50aa93505e99ead2565ab73dcdb0The Android Open Source Project#endif 714a68b3365c8c50aa93505e99ead2565ab73dcdb0The Android Open Source Project 724a68b3365c8c50aa93505e99ead2565ab73dcdb0The Android Open Source Projecttypedef struct SWIsltsEngine { 734a68b3365c8c50aa93505e99ead2565ab73dcdb0The Android Open Source Project LTS_HANDLE m_hLts; 744a68b3365c8c50aa93505e99ead2565ab73dcdb0The Android Open Source Project 754a68b3365c8c50aa93505e99ead2565ab73dcdb0The Android Open Source Project FSM_DICT_HANDLE m_hDict; 764a68b3365c8c50aa93505e99ead2565ab73dcdb0The Android Open Source Project 774a68b3365c8c50aa93505e99ead2565ab73dcdb0The Android Open Source Project} SLTS_Engine; 784a68b3365c8c50aa93505e99ead2565ab73dcdb0The Android Open Source Project 794a68b3365c8c50aa93505e99ead2565ab73dcdb0The Android Open Source Project 804a68b3365c8c50aa93505e99ead2565ab73dcdb0The Android Open Source Project#endif /* _LTS_H__ */ 81