1 /* 2 * Copyright (C) 2008-2009 SVOX AG, Baslerstr. 30, 8048 Zuerich, Switzerland 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 /** 17 * @file picorsrc.h 18 * 19 * Copyright (C) 2008-2009 SVOX AG, Baslerstr. 30, 8048 Zuerich, Switzerland 20 * All rights reserved. 21 * 22 * History: 23 * - 2009-04-20 -- initial version 24 * 25 */ 26 /** 27 * @addtogroup picorsrc 28 * 29 * <b> Pico Resource Management module </b>\n 30 * 31 */ 32 33 #ifndef PICORSRC_H_ 34 #define PICORSRC_H_ 35 36 #include "picodefs.h" 37 #include "picoos.h" 38 #include "picoknow.h" 39 40 #ifdef __cplusplus 41 extern "C" { 42 #endif 43 #if 0 44 } 45 #endif 46 47 48 #define PICORSRC_MAX_RSRC_NAME_SIZ PICO_MAX_RESOURCE_NAME_SIZE /* including terminating NULLC */ 49 50 #define PICORSRC_MAX_NUM_VOICES 64 51 52 /* size of kb array of a voice */ 53 #define PICORSRC_KB_ARRAY_SIZE 64 54 55 typedef picoos_char picorsrc_resource_name_t[PICORSRC_MAX_RSRC_NAME_SIZ]; 56 57 typedef enum picorsrc_resource_type { 58 PICORSRC_TYPE_NULL, 59 PICORSRC_TYPE_TEXTANA, 60 PICORSRC_TYPE_SIGGEN, 61 PICORSRC_TYPE_USER_LEX, 62 PICORSRC_TYPE_USER_PREPROC, 63 PICORSRC_TYPE_OTHER 64 } picorsrc_resource_type_t; 65 66 67 #define PICORSRC_FIELD_VALUE_TEXTANA (picoos_char *) "TEXTANA" 68 #define PICORSRC_FIELD_VALUE_SIGGEN (picoos_char *) "SIGGEN" 69 #define PICORSRC_FIELD_VALUE_USERLEX (picoos_char *) "USERLEX" 70 #define PICORSRC_FIELD_VALUE_USERTPP (picoos_char *) "USERTPP" 71 72 73 74 typedef struct picorsrc_resource_manager * picorsrc_ResourceManager; 75 typedef struct picorsrc_voice * picorsrc_Voice; 76 typedef struct picorsrc_resource * picorsrc_Resource; 77 78 79 /* ************************************************************************** 80 * 81 * file name extensions 82 * 83 ****************************************************************************/ 84 85 #define PICO_BIN_EXTENSION ".bin" 86 #define PICO_INPLACE_EXTENSION ".inp" 87 88 89 90 /* ************************************************************************** 91 * 92 * construct/destruct resource manager 93 * 94 ****************************************************************************/ 95 96 /* create resource manager, given a config file name (or default name, if empty) */ 97 98 picorsrc_ResourceManager picorsrc_newResourceManager(picoos_MemoryManager mm, picoos_Common common /* , picoos_char * configFile */); 99 100 void picorsrc_disposeResourceManager(picoos_MemoryManager mm, picorsrc_ResourceManager * this); 101 102 103 /* ************************************************************************** 104 * 105 * resources 106 * 107 ****************************************************************************/ 108 109 /** 110 * Returns non-zero if 'resource' is a valid resource handle, zero otherwise. 111 */ 112 picoos_int16 picoctrl_isValidResourceHandle(picorsrc_Resource resource); 113 114 /* load resource file. the type of resource file, magic numbers, checksum etc. are in the header, then follows the directory 115 * (with fixed structure per resource type), then the knowledge bases themselves (as byte streams) */ 116 pico_status_t picorsrc_loadResource(picorsrc_ResourceManager this, 117 picoos_char * fileName, picorsrc_Resource * resource); 118 119 /* unload resource file. (warn if resource file is busy) */ 120 pico_status_t picorsrc_unloadResource(picorsrc_ResourceManager this, picorsrc_Resource * rsrc); 121 122 123 pico_status_t picorsrc_createDefaultResource(picorsrc_ResourceManager this /*, 124 picorsrc_Resource * resource */); 125 126 127 pico_status_t picorsrc_rsrcGetName(picorsrc_Resource resource, 128 picoos_char * name, picoos_uint32 maxlen); 129 130 /* ************************************************************************** 131 * 132 * voice definitions 133 * 134 ****************************************************************************/ 135 136 137 pico_status_t picorsrc_createVoiceDefinition(picorsrc_ResourceManager this, 138 picoos_char * voiceName); 139 140 141 pico_status_t picorsrc_releaseVoiceDefinition(picorsrc_ResourceManager this, 142 picoos_char * voiceName); 143 144 pico_status_t picorsrc_addResourceToVoiceDefinition(picorsrc_ResourceManager this, 145 picoos_char * voiceName, picoos_char * resourceName); 146 147 /* ************************************************************************** 148 * 149 * voices 150 * 151 ****************************************************************************/ 152 153 /** object : Voice 154 * shortcut : voice 155 * 156 */ 157 158 typedef struct picorsrc_voice { 159 160 picorsrc_Voice next; 161 162 picoknow_KnowledgeBase kbArray[PICORSRC_KB_ARRAY_SIZE]; 163 164 picoos_uint8 numResources; 165 166 picorsrc_Resource resourceArray[PICO_MAX_NUM_RSRC_PER_VOICE]; 167 168 169 } picorsrc_voice_t; 170 171 172 173 /* create voice, given a voice name. the corresponding lock counts are incremented */ 174 pico_status_t picorsrc_createVoice(picorsrc_ResourceManager this, const picoos_char * voiceName, picorsrc_Voice * voice); 175 176 /* dispose voice. the corresponding lock counts are decremented. */ 177 pico_status_t picorsrc_releaseVoice(picorsrc_ResourceManager this, picorsrc_Voice * voice); 178 179 #ifdef __cplusplus 180 } 181 #endif 182 183 184 185 #endif /*PICORSRC_H_*/ 186
