1 /******************************************************************** 2 * COPYRIGHT: 3 * Copyright (c) 2002-2006, International Business Machines Corporation and 4 * others. All Rights Reserved. 5 ********************************************************************/ 6 7 /* Created by weiv 05/09/2002 */ 8 9 #include "unicode/datamap.h" 10 #include "unicode/resbund.h" 11 #include "hash.h" 12 #include <stdlib.h> 13 14 DataMap::~DataMap() {} 15 DataMap::DataMap() {} 16 17 int32_t 18 DataMap::utoi(const UnicodeString &s) const 19 { 20 char ch[256]; 21 const UChar *u = s.getBuffer(); 22 int32_t len = s.length(); 23 u_UCharsToChars(u, ch, len); 24 ch[len] = 0; /* include terminating \0 */ 25 return atoi(ch); 26 } 27 28 U_CDECL_BEGIN 29 void U_CALLCONV 30 deleteResBund(void *obj) { 31 delete (ResourceBundle *)obj; 32 } 33 U_CDECL_END 34 35 36 RBDataMap::~RBDataMap() 37 { 38 delete fData; 39 } 40 41 RBDataMap::RBDataMap() 42 { 43 UErrorCode status = U_ZERO_ERROR; 44 fData = new Hashtable(TRUE, status); 45 fData->setValueDeleter(deleteResBund); 46 } 47 48 // init from table resource 49 // will put stuff in hashtable according to 50 // keys. 51 RBDataMap::RBDataMap(UResourceBundle *data, UErrorCode &status) 52 { 53 fData = new Hashtable(TRUE, status); 54 fData->setValueDeleter(deleteResBund); 55 init(data, status); 56 } 57 58 // init from headers and resource 59 // with checking the whether the size of resource matches 60 // header size 61 RBDataMap::RBDataMap(UResourceBundle *headers, UResourceBundle *data, UErrorCode &status) 62 { 63 fData = new Hashtable(TRUE, status); 64 fData->setValueDeleter(deleteResBund); 65 init(headers, data, status); 66 } 67 68 69 void RBDataMap::init(UResourceBundle *data, UErrorCode &status) { 70 int32_t i = 0; 71 fData->removeAll(); 72 UResourceBundle *t = NULL; 73 for(i = 0; i < ures_getSize(data); i++) { 74 t = ures_getByIndex(data, i, t, &status); 75 fData->put(UnicodeString(ures_getKey(t), -1, US_INV), new ResourceBundle(t, status), status); 76 } 77 ures_close(t); 78 } 79 80 void RBDataMap::init(UResourceBundle *headers, UResourceBundle *data, UErrorCode &status) 81 { 82 int32_t i = 0; 83 fData->removeAll(); 84 UResourceBundle *t = NULL; 85 const UChar *key = NULL; 86 int32_t keyLen = 0; 87 if(ures_getSize(headers) == ures_getSize(data)) { 88 for(i = 0; i < ures_getSize(data); i++) { 89 t = ures_getByIndex(data, i, t, &status); 90 key = ures_getStringByIndex(headers, i, &keyLen, &status); 91 fData->put(UnicodeString(key, keyLen), new ResourceBundle(t, status), status); 92 } 93 } else { 94 // error 95 status = U_INVALID_FORMAT_ERROR; 96 } 97 ures_close(t); 98 } 99 100 const ResourceBundle *RBDataMap::getItem(const char* key, UErrorCode &status) const 101 { 102 if(U_FAILURE(status)) { 103 return NULL; 104 } 105 106 UnicodeString hashKey(key, -1, US_INV); 107 const ResourceBundle *r = (ResourceBundle *)fData->get(hashKey); 108 if(r != NULL) { 109 return r; 110 } else { 111 status = U_MISSING_RESOURCE_ERROR; 112 return NULL; 113 } 114 } 115 116 const UnicodeString RBDataMap::getString(const char* key, UErrorCode &status) const 117 { 118 const ResourceBundle *r = getItem(key, status); 119 if(U_SUCCESS(status)) { 120 return r->getString(status); 121 } else { 122 return UnicodeString(); 123 } 124 } 125 126 int32_t 127 RBDataMap::getInt28(const char* key, UErrorCode &status) const 128 { 129 const ResourceBundle *r = getItem(key, status); 130 if(U_SUCCESS(status)) { 131 return r->getInt(status); 132 } else { 133 return 0; 134 } 135 } 136 137 uint32_t 138 RBDataMap::getUInt28(const char* key, UErrorCode &status) const 139 { 140 const ResourceBundle *r = getItem(key, status); 141 if(U_SUCCESS(status)) { 142 return r->getUInt(status); 143 } else { 144 return 0; 145 } 146 } 147 148 const int32_t * 149 RBDataMap::getIntVector(int32_t &length, const char *key, UErrorCode &status) const { 150 const ResourceBundle *r = getItem(key, status); 151 if(U_SUCCESS(status)) { 152 return r->getIntVector(length, status); 153 } else { 154 return NULL; 155 } 156 } 157 158 const uint8_t * 159 RBDataMap::getBinary(int32_t &length, const char *key, UErrorCode &status) const { 160 const ResourceBundle *r = getItem(key, status); 161 if(U_SUCCESS(status)) { 162 return r->getBinary(length, status); 163 } else { 164 return NULL; 165 } 166 } 167 168 int32_t RBDataMap::getInt(const char* key, UErrorCode &status) const 169 { 170 UnicodeString r = this->getString(key, status); 171 if(U_SUCCESS(status)) { 172 return utoi(r); 173 } else { 174 return 0; 175 } 176 } 177 178 const UnicodeString* RBDataMap::getStringArray(int32_t& count, const char* key, UErrorCode &status) const 179 { 180 const ResourceBundle *r = getItem(key, status); 181 if(U_SUCCESS(status)) { 182 int32_t i = 0; 183 184 count = r->getSize(); 185 if(count <= 0) { 186 return NULL; 187 } 188 189 UnicodeString *result = new UnicodeString[count]; 190 for(i = 0; i<count; i++) { 191 result[i] = r->getStringEx(i, status); 192 } 193 return result; 194 } else { 195 return NULL; 196 } 197 } 198 199 const int32_t* RBDataMap::getIntArray(int32_t& count, const char* key, UErrorCode &status) const 200 { 201 const ResourceBundle *r = getItem(key, status); 202 if(U_SUCCESS(status)) { 203 int32_t i = 0; 204 205 count = r->getSize(); 206 if(count <= 0) { 207 return NULL; 208 } 209 210 int32_t *result = new int32_t[count]; 211 UnicodeString stringRes; 212 for(i = 0; i<count; i++) { 213 stringRes = r->getStringEx(i, status); 214 result[i] = utoi(stringRes); 215 } 216 return result; 217 } else { 218 return NULL; 219 } 220 } 221 222
