| File: | out/../deps/icu-small/source/common/uresbund.cpp |
| Warning: | line 753, column 13 Value stored to 'hasRealData' is never read |
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| 1 | // © 2016 and later: Unicode, Inc. and others. |
| 2 | // License & terms of use: http://www.unicode.org/copyright.html |
| 3 | /* |
| 4 | ****************************************************************************** |
| 5 | * Copyright (C) 1997-2016, International Business Machines Corporation and |
| 6 | * others. All Rights Reserved. |
| 7 | ****************************************************************************** |
| 8 | * |
| 9 | * File uresbund.cpp |
| 10 | * |
| 11 | * Modification History: |
| 12 | * |
| 13 | * Date Name Description |
| 14 | * 04/01/97 aliu Creation. |
| 15 | * 06/14/99 stephen Removed functions taking a filename suffix. |
| 16 | * 07/20/99 stephen Changed for UResourceBundle typedef'd to void* |
| 17 | * 11/09/99 weiv Added ures_getLocale() |
| 18 | * March 2000 weiv Total overhaul - using data in DLLs |
| 19 | * 06/20/2000 helena OS/400 port changes; mostly typecast. |
| 20 | * 06/24/02 weiv Added support for resource sharing |
| 21 | ****************************************************************************** |
| 22 | */ |
| 23 | |
| 24 | #include "unicode/ures.h" |
| 25 | #include "unicode/ustring.h" |
| 26 | #include "unicode/ucnv.h" |
| 27 | #include "charstr.h" |
| 28 | #include "uresimp.h" |
| 29 | #include "ustr_imp.h" |
| 30 | #include "cwchar.h" |
| 31 | #include "ucln_cmn.h" |
| 32 | #include "cmemory.h" |
| 33 | #include "cstring.h" |
| 34 | #include "mutex.h" |
| 35 | #include "uhash.h" |
| 36 | #include "unicode/uenum.h" |
| 37 | #include "uenumimp.h" |
| 38 | #include "ulocimp.h" |
| 39 | #include "umutex.h" |
| 40 | #include "putilimp.h" |
| 41 | #include "uassert.h" |
| 42 | #include "uresdata.h" |
| 43 | |
| 44 | using namespace icu; |
| 45 | |
| 46 | /* |
| 47 | Static cache for already opened resource bundles - mostly for keeping fallback info |
| 48 | TODO: This cache should probably be removed when the deprecated code is |
| 49 | completely removed. |
| 50 | */ |
| 51 | static UHashtable *cache = NULL__null; |
| 52 | static icu::UInitOnce gCacheInitOnce = U_INITONCE_INITIALIZER{{ 0 }, U_ZERO_ERROR}; |
| 53 | |
| 54 | static UMutex resbMutex; |
| 55 | |
| 56 | /* INTERNAL: hashes an entry */ |
| 57 | static int32_t U_CALLCONV hashEntry(const UHashTok parm) { |
| 58 | UResourceDataEntry *b = (UResourceDataEntry *)parm.pointer; |
| 59 | UHashTok namekey, pathkey; |
| 60 | namekey.pointer = b->fName; |
| 61 | pathkey.pointer = b->fPath; |
| 62 | return uhash_hashCharsuhash_hashChars_71(namekey)+37u*uhash_hashCharsuhash_hashChars_71(pathkey); |
| 63 | } |
| 64 | |
| 65 | /* INTERNAL: compares two entries */ |
| 66 | static UBool U_CALLCONV compareEntries(const UHashTok p1, const UHashTok p2) { |
| 67 | UResourceDataEntry *b1 = (UResourceDataEntry *)p1.pointer; |
| 68 | UResourceDataEntry *b2 = (UResourceDataEntry *)p2.pointer; |
| 69 | UHashTok name1, name2, path1, path2; |
| 70 | name1.pointer = b1->fName; |
| 71 | name2.pointer = b2->fName; |
| 72 | path1.pointer = b1->fPath; |
| 73 | path2.pointer = b2->fPath; |
| 74 | return (UBool)(uhash_compareCharsuhash_compareChars_71(name1, name2) && |
| 75 | uhash_compareCharsuhash_compareChars_71(path1, path2)); |
| 76 | } |
| 77 | |
| 78 | |
| 79 | /** |
| 80 | * Internal function, gets parts of locale name according |
| 81 | * to the position of '_' character |
| 82 | */ |
| 83 | static UBool chopLocale(char *name) { |
| 84 | char *i = uprv_strrchr(name, '_'):: strrchr(name, '_'); |
| 85 | |
| 86 | if(i != NULL__null) { |
| 87 | *i = '\0'; |
| 88 | return TRUE1; |
| 89 | } |
| 90 | |
| 91 | return FALSE0; |
| 92 | } |
| 93 | |
| 94 | /** |
| 95 | * Called to check whether a name without '_' needs to be checked for a parent. |
| 96 | * Some code had assumed that locale IDs with '_' could not have a non-root parent. |
| 97 | * We may want a better way of doing this. |
| 98 | */ |
| 99 | static UBool mayHaveParent(char *name) { |
| 100 | return (name[0] != 0 && uprv_strstr("nb nn",name):: strstr("nb nn", name) != nullptr); |
| 101 | } |
| 102 | |
| 103 | /** |
| 104 | * Internal function |
| 105 | */ |
| 106 | static void entryIncrease(UResourceDataEntry *entry) { |
| 107 | Mutex lock(&resbMutex); |
| 108 | entry->fCountExisting++; |
| 109 | while(entry->fParent != NULL__null) { |
| 110 | entry = entry->fParent; |
| 111 | entry->fCountExisting++; |
| 112 | } |
| 113 | } |
| 114 | |
| 115 | /** |
| 116 | * Internal function. Tries to find a resource in given Resource |
| 117 | * Bundle, as well as in its parents |
| 118 | */ |
| 119 | static UResourceDataEntry *getFallbackData( |
| 120 | const UResourceBundle *resBundle, |
| 121 | const char **resTag, Resource *res, UErrorCode *status) { |
| 122 | UResourceDataEntry *dataEntry = resBundle->fData; |
| 123 | int32_t indexR = -1; |
| 124 | int32_t i = 0; |
| 125 | *res = RES_BOGUS0xffffffff; |
| 126 | if(dataEntry == nullptr) { |
| 127 | *status = U_MISSING_RESOURCE_ERROR; |
| 128 | return nullptr; |
| 129 | } |
| 130 | if(dataEntry->fBogus == U_ZERO_ERROR) { /* if this resource is real, */ |
| 131 | *res = res_getTableItemByKeyres_getTableItemByKey_71(&(dataEntry->fData), dataEntry->fData.rootRes, &indexR, resTag); /* try to get data from there */ |
| 132 | i++; |
| 133 | } |
| 134 | if(resBundle->fHasFallback) { |
| 135 | // Otherwise, we'll look in parents. |
| 136 | while(*res == RES_BOGUS0xffffffff && dataEntry->fParent != nullptr) { |
| 137 | dataEntry = dataEntry->fParent; |
| 138 | if(dataEntry->fBogus == U_ZERO_ERROR) { |
| 139 | i++; |
| 140 | *res = res_getTableItemByKeyres_getTableItemByKey_71(&(dataEntry->fData), dataEntry->fData.rootRes, &indexR, resTag); |
| 141 | } |
| 142 | } |
| 143 | } |
| 144 | |
| 145 | if(*res == RES_BOGUS0xffffffff) { |
| 146 | // If the resource is not found, we need to give an error. |
| 147 | *status = U_MISSING_RESOURCE_ERROR; |
| 148 | return nullptr; |
| 149 | } |
| 150 | // If the resource is found in parents, we need to adjust the error. |
| 151 | if(i>1) { |
| 152 | if(uprv_strcmp(dataEntry->fName, uloc_getDefault()):: strcmp(dataEntry->fName, uloc_getDefault_71())==0 || uprv_strcmp(dataEntry->fName, kRootLocaleName):: strcmp(dataEntry->fName, "root")==0) { |
| 153 | *status = U_USING_DEFAULT_WARNING; |
| 154 | } else { |
| 155 | *status = U_USING_FALLBACK_WARNING; |
| 156 | } |
| 157 | } |
| 158 | return dataEntry; |
| 159 | } |
| 160 | |
| 161 | static void |
| 162 | free_entry(UResourceDataEntry *entry) { |
| 163 | UResourceDataEntry *alias; |
| 164 | res_unloadres_unload_71(&(entry->fData)); |
| 165 | if(entry->fName != NULL__null && entry->fName != entry->fNameBuffer) { |
| 166 | uprv_freeuprv_free_71(entry->fName); |
| 167 | } |
| 168 | if(entry->fPath != NULL__null) { |
| 169 | uprv_freeuprv_free_71(entry->fPath); |
| 170 | } |
| 171 | if(entry->fPool != NULL__null) { |
| 172 | --entry->fPool->fCountExisting; |
| 173 | } |
| 174 | alias = entry->fAlias; |
| 175 | if(alias != NULL__null) { |
| 176 | while(alias->fAlias != NULL__null) { |
| 177 | alias = alias->fAlias; |
| 178 | } |
| 179 | --alias->fCountExisting; |
| 180 | } |
| 181 | uprv_freeuprv_free_71(entry); |
| 182 | } |
| 183 | |
| 184 | /* Works just like ucnv_flushCache() */ |
| 185 | static int32_t ures_flushCache() |
| 186 | { |
| 187 | UResourceDataEntry *resB; |
| 188 | int32_t pos; |
| 189 | int32_t rbDeletedNum = 0; |
| 190 | const UHashElement *e; |
| 191 | UBool deletedMore; |
| 192 | |
| 193 | /*if shared data hasn't even been lazy evaluated yet |
| 194 | * return 0 |
| 195 | */ |
| 196 | Mutex lock(&resbMutex); |
| 197 | if (cache == NULL__null) { |
| 198 | return 0; |
| 199 | } |
| 200 | |
| 201 | do { |
| 202 | deletedMore = FALSE0; |
| 203 | /*creates an enumeration to iterate through every element in the table */ |
| 204 | pos = UHASH_FIRST(-1); |
| 205 | while ((e = uhash_nextElementuhash_nextElement_71(cache, &pos)) != NULL__null) |
| 206 | { |
| 207 | resB = (UResourceDataEntry *) e->value.pointer; |
| 208 | /* Deletes only if reference counter == 0 |
| 209 | * Don't worry about the children of this node. |
| 210 | * Those will eventually get deleted too, if not already. |
| 211 | * Don't worry about the parents of this node. |
| 212 | * Those will eventually get deleted too, if not already. |
| 213 | */ |
| 214 | /* 04/05/2002 [weiv] fCountExisting should now be accurate. If it's not zero, that means that */ |
| 215 | /* some resource bundles are still open somewhere. */ |
| 216 | |
| 217 | if (resB->fCountExisting == 0) { |
| 218 | rbDeletedNum++; |
| 219 | deletedMore = TRUE1; |
| 220 | uhash_removeElementuhash_removeElement_71(cache, e); |
| 221 | free_entry(resB); |
| 222 | } |
| 223 | } |
| 224 | /* |
| 225 | * Do it again to catch bundles (aliases, pool bundle) whose fCountExisting |
| 226 | * got decremented by free_entry(). |
| 227 | */ |
| 228 | } while(deletedMore); |
| 229 | |
| 230 | return rbDeletedNum; |
| 231 | } |
| 232 | |
| 233 | #ifdef URES_DEBUG |
| 234 | #include <stdio.h> |
| 235 | |
| 236 | U_CAPIextern "C" UBool U_EXPORT2 ures_dumpCacheContents(void) { |
| 237 | UBool cacheNotEmpty = FALSE0; |
| 238 | int32_t pos = UHASH_FIRST(-1); |
| 239 | const UHashElement *e; |
| 240 | UResourceDataEntry *resB; |
| 241 | |
| 242 | Mutex lock(&resbMutex); |
| 243 | if (cache == NULL__null) { |
| 244 | fprintf(stderrstderr,"%s:%d: RB Cache is NULL.\n", __FILE__"../deps/icu-small/source/common/uresbund.cpp", __LINE__244); |
| 245 | return FALSE0; |
| 246 | } |
| 247 | |
| 248 | while ((e = uhash_nextElementuhash_nextElement_71(cache, &pos)) != NULL__null) { |
| 249 | cacheNotEmpty=TRUE1; |
| 250 | resB = (UResourceDataEntry *) e->value.pointer; |
| 251 | fprintf(stderrstderr,"%s:%d: RB Cache: Entry @0x%p, refcount %d, name %s:%s. Pool 0x%p, alias 0x%p, parent 0x%p\n", |
| 252 | __FILE__"../deps/icu-small/source/common/uresbund.cpp", __LINE__252, |
| 253 | (void*)resB, resB->fCountExisting, |
| 254 | resB->fName?resB->fName:"NULL", |
| 255 | resB->fPath?resB->fPath:"NULL", |
| 256 | (void*)resB->fPool, |
| 257 | (void*)resB->fAlias, |
| 258 | (void*)resB->fParent); |
| 259 | } |
| 260 | |
| 261 | fprintf(stderrstderr,"%s:%d: RB Cache still contains %d items.\n", __FILE__"../deps/icu-small/source/common/uresbund.cpp", __LINE__261, uhash_countuhash_count_71(cache)); |
| 262 | return cacheNotEmpty; |
| 263 | } |
| 264 | |
| 265 | #endif |
| 266 | |
| 267 | static UBool U_CALLCONV ures_cleanup(void) |
| 268 | { |
| 269 | if (cache != NULL__null) { |
| 270 | ures_flushCache(); |
| 271 | uhash_closeuhash_close_71(cache); |
| 272 | cache = NULL__null; |
| 273 | } |
| 274 | gCacheInitOnce.reset(); |
| 275 | return TRUE1; |
| 276 | } |
| 277 | |
| 278 | /** INTERNAL: Initializes the cache for resources */ |
| 279 | static void U_CALLCONV createCache(UErrorCode &status) { |
| 280 | U_ASSERT(cache == NULL)(void)0; |
| 281 | cache = uhash_openuhash_open_71(hashEntry, compareEntries, NULL__null, &status); |
| 282 | ucln_common_registerCleanupucln_common_registerCleanup_71(UCLN_COMMON_URES, ures_cleanup); |
| 283 | } |
| 284 | |
| 285 | static void initCache(UErrorCode *status) { |
| 286 | umtx_initOnce(gCacheInitOnce, &createCache, *status); |
| 287 | } |
| 288 | |
| 289 | /** INTERNAL: sets the name (locale) of the resource bundle to given name */ |
| 290 | |
| 291 | static void setEntryName(UResourceDataEntry *res, const char *name, UErrorCode *status) { |
| 292 | int32_t len = (int32_t)uprv_strlen(name):: strlen(name); |
| 293 | if(res->fName != NULL__null && res->fName != res->fNameBuffer) { |
| 294 | uprv_freeuprv_free_71(res->fName); |
| 295 | } |
| 296 | if (len < (int32_t)sizeof(res->fNameBuffer)) { |
| 297 | res->fName = res->fNameBuffer; |
| 298 | } |
| 299 | else { |
| 300 | res->fName = (char *)uprv_mallocuprv_malloc_71(len+1); |
| 301 | } |
| 302 | if(res->fName == NULL__null) { |
| 303 | *status = U_MEMORY_ALLOCATION_ERROR; |
| 304 | } else { |
| 305 | uprv_strcpy(res->fName, name):: strcpy(res->fName, name); |
| 306 | } |
| 307 | } |
| 308 | |
| 309 | static UResourceDataEntry * |
| 310 | getPoolEntry(const char *path, UErrorCode *status); |
| 311 | |
| 312 | /** |
| 313 | * INTERNAL: Inits and opens an entry from a data DLL. |
| 314 | * CAUTION: resbMutex must be locked when calling this function. |
| 315 | */ |
| 316 | static UResourceDataEntry *init_entry(const char *localeID, const char *path, UErrorCode *status) { |
| 317 | UResourceDataEntry *r = NULL__null; |
| 318 | UResourceDataEntry find; |
| 319 | /*int32_t hashValue;*/ |
| 320 | const char *name; |
| 321 | char aliasName[100] = { 0 }; |
| 322 | int32_t aliasLen = 0; |
| 323 | /*UBool isAlias = FALSE;*/ |
| 324 | /*UHashTok hashkey; */ |
| 325 | |
| 326 | if(U_FAILURE(*status)) { |
| 327 | return NULL__null; |
| 328 | } |
| 329 | |
| 330 | /* here we try to deduce the right locale name */ |
| 331 | if(localeID == NULL__null) { /* if localeID is NULL, we're trying to open default locale */ |
| 332 | name = uloc_getDefaultuloc_getDefault_71(); |
| 333 | } else if(*localeID == 0) { /* if localeID is "" then we try to open root locale */ |
| 334 | name = kRootLocaleName"root"; |
| 335 | } else { /* otherwise, we'll open what we're given */ |
| 336 | name = localeID; |
| 337 | } |
| 338 | |
| 339 | find.fName = (char *)name; |
| 340 | find.fPath = (char *)path; |
| 341 | |
| 342 | /* calculate the hash value of the entry */ |
| 343 | /*hashkey.pointer = (void *)&find;*/ |
| 344 | /*hashValue = hashEntry(hashkey);*/ |
| 345 | |
| 346 | /* check to see if we already have this entry */ |
| 347 | r = (UResourceDataEntry *)uhash_getuhash_get_71(cache, &find); |
| 348 | if(r == NULL__null) { |
| 349 | /* if the entry is not yet in the hash table, we'll try to construct a new one */ |
| 350 | r = (UResourceDataEntry *) uprv_mallocuprv_malloc_71(sizeof(UResourceDataEntry)); |
| 351 | if(r == NULL__null) { |
| 352 | *status = U_MEMORY_ALLOCATION_ERROR; |
| 353 | return NULL__null; |
| 354 | } |
| 355 | |
| 356 | uprv_memset(r, 0, sizeof(UResourceDataEntry)):: memset(r, 0, sizeof(UResourceDataEntry)); |
| 357 | /*r->fHashKey = hashValue;*/ |
| 358 | |
| 359 | setEntryName(r, name, status); |
| 360 | if (U_FAILURE(*status)) { |
| 361 | uprv_freeuprv_free_71(r); |
| 362 | return NULL__null; |
| 363 | } |
| 364 | |
| 365 | if(path != NULL__null) { |
| 366 | r->fPath = (char *)uprv_strdupuprv_strdup_71(path); |
| 367 | if(r->fPath == NULL__null) { |
| 368 | *status = U_MEMORY_ALLOCATION_ERROR; |
| 369 | uprv_freeuprv_free_71(r); |
| 370 | return NULL__null; |
| 371 | } |
| 372 | } |
| 373 | |
| 374 | /* this is the actual loading */ |
| 375 | res_loadres_load_71(&(r->fData), r->fPath, r->fName, status); |
| 376 | |
| 377 | if (U_FAILURE(*status)) { |
| 378 | /* if we failed to load due to an out-of-memory error, exit early. */ |
| 379 | if (*status == U_MEMORY_ALLOCATION_ERROR) { |
| 380 | uprv_freeuprv_free_71(r); |
| 381 | return NULL__null; |
| 382 | } |
| 383 | /* we have no such entry in dll, so it will always use fallback */ |
| 384 | *status = U_USING_FALLBACK_WARNING; |
| 385 | r->fBogus = U_USING_FALLBACK_WARNING; |
| 386 | } else { /* if we have a regular entry */ |
| 387 | Resource aliasres; |
| 388 | if (r->fData.usesPoolBundle) { |
| 389 | r->fPool = getPoolEntry(r->fPath, status); |
| 390 | if (U_SUCCESS(*status)) { |
| 391 | const int32_t *poolIndexes = r->fPool->fData.pRoot + 1; |
| 392 | if(r->fData.pRoot[1 + URES_INDEX_POOL_CHECKSUM] == poolIndexes[URES_INDEX_POOL_CHECKSUM]) { |
| 393 | r->fData.poolBundleKeys = (const char *)(poolIndexes + (poolIndexes[URES_INDEX_LENGTH] & 0xff)); |
| 394 | r->fData.poolBundleStrings = r->fPool->fData.p16BitUnits; |
| 395 | } else { |
| 396 | r->fBogus = *status = U_INVALID_FORMAT_ERROR; |
| 397 | } |
| 398 | } else { |
| 399 | r->fBogus = *status; |
| 400 | } |
| 401 | } |
| 402 | if (U_SUCCESS(*status)) { |
| 403 | /* handle the alias by trying to get out the %%Alias tag.*/ |
| 404 | /* We'll try to get alias string from the bundle */ |
| 405 | aliasres = res_getResourceres_getResource_71(&(r->fData), "%%ALIAS"); |
| 406 | if (aliasres != RES_BOGUS0xffffffff) { |
| 407 | // No tracing: called during initial data loading |
| 408 | const UChar *alias = res_getStringNoTraceres_getStringNoTrace_71(&(r->fData), aliasres, &aliasLen); |
| 409 | if(alias != NULL__null && aliasLen > 0) { /* if there is actual alias - unload and load new data */ |
| 410 | u_UCharsToCharsu_UCharsToChars_71(alias, aliasName, aliasLen+1); |
| 411 | r->fAlias = init_entry(aliasName, path, status); |
| 412 | } |
| 413 | } |
| 414 | } |
| 415 | } |
| 416 | |
| 417 | { |
| 418 | UResourceDataEntry *oldR = NULL__null; |
| 419 | if((oldR = (UResourceDataEntry *)uhash_getuhash_get_71(cache, r)) == NULL__null) { /* if the data is not cached */ |
| 420 | /* just insert it in the cache */ |
| 421 | UErrorCode cacheStatus = U_ZERO_ERROR; |
| 422 | uhash_putuhash_put_71(cache, (void *)r, r, &cacheStatus); |
| 423 | if (U_FAILURE(cacheStatus)) { |
| 424 | *status = cacheStatus; |
| 425 | free_entry(r); |
| 426 | r = NULL__null; |
| 427 | } |
| 428 | } else { |
| 429 | /* somebody have already inserted it while we were working, discard newly opened data */ |
| 430 | /* Also, we could get here IF we opened an alias */ |
| 431 | free_entry(r); |
| 432 | r = oldR; |
| 433 | } |
| 434 | } |
| 435 | |
| 436 | } |
| 437 | if(r != NULL__null) { |
| 438 | /* return the real bundle */ |
| 439 | while(r->fAlias != NULL__null) { |
| 440 | r = r->fAlias; |
| 441 | } |
| 442 | r->fCountExisting++; /* we increase its reference count */ |
| 443 | /* if the resource has a warning */ |
| 444 | /* we don't want to overwrite a status with no error */ |
| 445 | if(r->fBogus != U_ZERO_ERROR && U_SUCCESS(*status)) { |
| 446 | *status = r->fBogus; /* set the returning status */ |
| 447 | } |
| 448 | } |
| 449 | return r; |
| 450 | } |
| 451 | |
| 452 | static UResourceDataEntry * |
| 453 | getPoolEntry(const char *path, UErrorCode *status) { |
| 454 | UResourceDataEntry *poolBundle = init_entry(kPoolBundleName"pool", path, status); |
| 455 | if( U_SUCCESS(*status) && |
| 456 | (poolBundle == NULL__null || poolBundle->fBogus != U_ZERO_ERROR || !poolBundle->fData.isPoolBundle) |
| 457 | ) { |
| 458 | *status = U_INVALID_FORMAT_ERROR; |
| 459 | } |
| 460 | return poolBundle; |
| 461 | } |
| 462 | |
| 463 | /* INTERNAL: */ |
| 464 | /* CAUTION: resbMutex must be locked when calling this function! */ |
| 465 | static UResourceDataEntry * |
| 466 | findFirstExisting(const char* path, char* name, const char* defaultLocale, |
| 467 | UBool *isRoot, UBool *hasChopped, UBool *isDefault, UErrorCode* status) { |
| 468 | UResourceDataEntry *r = NULL__null; |
| 469 | UBool hasRealData = FALSE0; |
| 470 | *hasChopped = TRUE1; /* we're starting with a fresh name */ |
| 471 | |
| 472 | while(*hasChopped && !hasRealData) { |
| 473 | r = init_entry(name, path, status); |
| 474 | /* Null pointer test */ |
| 475 | if (U_FAILURE(*status)) { |
| 476 | return NULL__null; |
| 477 | } |
| 478 | *isDefault = (UBool)(uprv_strncmp(name, defaultLocale, uprv_strlen(name)):: strncmp(name, defaultLocale, :: strlen(name)) == 0); |
| 479 | hasRealData = (UBool)(r->fBogus == U_ZERO_ERROR); |
| 480 | if(!hasRealData) { |
| 481 | /* this entry is not real. We will discard it. */ |
| 482 | /* However, the parent line for this entry is */ |
| 483 | /* not to be used - as there might be parent */ |
| 484 | /* lines in cache from previous openings that */ |
| 485 | /* are not updated yet. */ |
| 486 | r->fCountExisting--; |
| 487 | /*entryCloseInt(r);*/ |
| 488 | r = NULL__null; |
| 489 | *status = U_USING_FALLBACK_WARNING; |
| 490 | } else { |
| 491 | uprv_strcpy(name, r->fName):: strcpy(name, r->fName); /* this is needed for supporting aliases */ |
| 492 | } |
| 493 | |
| 494 | *isRoot = (UBool)(uprv_strcmp(name, kRootLocaleName):: strcmp(name, "root") == 0); |
| 495 | |
| 496 | /*Fallback data stuff*/ |
| 497 | *hasChopped = chopLocale(name); |
| 498 | if (*hasChopped && *name == '\0') { |
| 499 | uprv_strcpy(name, "und"):: strcpy(name, "und"); |
| 500 | } |
| 501 | } |
| 502 | return r; |
| 503 | } |
| 504 | |
| 505 | static void ures_setIsStackObject( UResourceBundle* resB, UBool state) { |
| 506 | if(state) { |
| 507 | resB->fMagic1 = 0; |
| 508 | resB->fMagic2 = 0; |
| 509 | } else { |
| 510 | resB->fMagic1 = MAGIC119700503; |
| 511 | resB->fMagic2 = MAGIC219641227; |
| 512 | } |
| 513 | } |
| 514 | |
| 515 | static UBool ures_isStackObject(const UResourceBundle* resB) { |
| 516 | return((resB->fMagic1 == MAGIC119700503 && resB->fMagic2 == MAGIC219641227)?FALSE0:TRUE1); |
| 517 | } |
| 518 | |
| 519 | |
| 520 | U_CFUNCextern "C" void ures_initStackObjectures_initStackObject_71(UResourceBundle* resB) { |
| 521 | uprv_memset(resB, 0, sizeof(UResourceBundle)):: memset(resB, 0, sizeof(UResourceBundle)); |
| 522 | ures_setIsStackObject(resB, TRUE1); |
| 523 | } |
| 524 | |
| 525 | U_NAMESPACE_BEGINnamespace icu_71 { |
| 526 | |
| 527 | StackUResourceBundle::StackUResourceBundle() { |
| 528 | ures_initStackObjectures_initStackObject_71(&bundle); |
| 529 | } |
| 530 | |
| 531 | StackUResourceBundle::~StackUResourceBundle() { |
| 532 | ures_closeures_close_71(&bundle); |
| 533 | } |
| 534 | |
| 535 | U_NAMESPACE_END} |
| 536 | |
| 537 | static UBool // returns U_SUCCESS(*status) |
| 538 | loadParentsExceptRoot(UResourceDataEntry *&t1, |
| 539 | char name[], int32_t nameCapacity, |
| 540 | UBool usingUSRData, char usrDataPath[], UErrorCode *status) { |
| 541 | if (U_FAILURE(*status)) { return FALSE0; } |
| 542 | UBool checkParent = TRUE1; |
| 543 | while (checkParent && t1->fParent == NULL__null && !t1->fData.noFallback && |
| 544 | res_getResourceres_getResource_71(&t1->fData,"%%ParentIsRoot") == RES_BOGUS0xffffffff) { |
| 545 | Resource parentRes = res_getResourceres_getResource_71(&t1->fData, "%%Parent"); |
| 546 | if (parentRes != RES_BOGUS0xffffffff) { // An explicit parent was found. |
| 547 | int32_t parentLocaleLen = 0; |
| 548 | // No tracing: called during initial data loading |
| 549 | const UChar *parentLocaleName = res_getStringNoTraceres_getStringNoTrace_71(&(t1->fData), parentRes, &parentLocaleLen); |
| 550 | if(parentLocaleName != NULL__null && 0 < parentLocaleLen && parentLocaleLen < nameCapacity) { |
| 551 | u_UCharsToCharsu_UCharsToChars_71(parentLocaleName, name, parentLocaleLen + 1); |
| 552 | if (uprv_strcmp(name, kRootLocaleName):: strcmp(name, "root") == 0) { |
| 553 | return TRUE1; |
| 554 | } |
| 555 | } |
| 556 | } |
| 557 | // Insert regular parents. |
| 558 | UErrorCode parentStatus = U_ZERO_ERROR; |
| 559 | UResourceDataEntry *t2 = init_entry(name, t1->fPath, &parentStatus); |
| 560 | if (U_FAILURE(parentStatus)) { |
| 561 | *status = parentStatus; |
| 562 | return FALSE0; |
| 563 | } |
| 564 | UResourceDataEntry *u2 = NULL__null; |
| 565 | UErrorCode usrStatus = U_ZERO_ERROR; |
| 566 | if (usingUSRData) { // This code inserts user override data into the inheritance chain. |
| 567 | u2 = init_entry(name, usrDataPath, &usrStatus); |
| 568 | // If we failed due to out-of-memory, report that to the caller and exit early. |
| 569 | if (usrStatus == U_MEMORY_ALLOCATION_ERROR) { |
| 570 | *status = usrStatus; |
| 571 | return FALSE0; |
| 572 | } |
| 573 | } |
| 574 | |
| 575 | if (usingUSRData && U_SUCCESS(usrStatus) && u2->fBogus == U_ZERO_ERROR) { |
| 576 | t1->fParent = u2; |
| 577 | u2->fParent = t2; |
| 578 | } else { |
| 579 | t1->fParent = t2; |
| 580 | if (usingUSRData) { |
| 581 | // The USR override data wasn't found, set it to be deleted. |
| 582 | u2->fCountExisting = 0; |
| 583 | } |
| 584 | } |
| 585 | t1 = t2; |
| 586 | checkParent = chopLocale(name) || mayHaveParent(name); |
| 587 | } |
| 588 | return TRUE1; |
| 589 | } |
| 590 | |
| 591 | static UBool // returns U_SUCCESS(*status) |
| 592 | insertRootBundle(UResourceDataEntry *&t1, UErrorCode *status) { |
| 593 | if (U_FAILURE(*status)) { return FALSE0; } |
| 594 | UErrorCode parentStatus = U_ZERO_ERROR; |
| 595 | UResourceDataEntry *t2 = init_entry(kRootLocaleName"root", t1->fPath, &parentStatus); |
| 596 | if (U_FAILURE(parentStatus)) { |
| 597 | *status = parentStatus; |
| 598 | return FALSE0; |
| 599 | } |
| 600 | t1->fParent = t2; |
| 601 | t1 = t2; |
| 602 | return TRUE1; |
| 603 | } |
| 604 | |
| 605 | enum UResOpenType { |
| 606 | /** |
| 607 | * Open a resource bundle for the locale; |
| 608 | * if there is not even a base language bundle, then fall back to the default locale; |
| 609 | * if there is no bundle for that either, then load the root bundle. |
| 610 | * |
| 611 | * This is the default bundle loading behavior. |
| 612 | */ |
| 613 | URES_OPEN_LOCALE_DEFAULT_ROOT, |
| 614 | // TODO: ICU ticket #11271 "consistent default locale across locale trees" |
| 615 | // Add an option to look at the main locale tree for whether to |
| 616 | // fall back to root directly (if the locale has main data) or |
| 617 | // fall back to the default locale first (if the locale does not even have main data). |
| 618 | /** |
| 619 | * Open a resource bundle for the locale; |
| 620 | * if there is not even a base language bundle, then load the root bundle; |
| 621 | * never fall back to the default locale. |
| 622 | * |
| 623 | * This is used for algorithms that have good pan-Unicode default behavior, |
| 624 | * such as case mappings, collation, and segmentation (BreakIterator). |
| 625 | */ |
| 626 | URES_OPEN_LOCALE_ROOT, |
| 627 | /** |
| 628 | * Open a resource bundle for the exact bundle name as requested; |
| 629 | * no fallbacks, do not load parent bundles. |
| 630 | * |
| 631 | * This is used for supplemental (non-locale) data. |
| 632 | */ |
| 633 | URES_OPEN_DIRECT |
| 634 | }; |
| 635 | typedef enum UResOpenType UResOpenType; |
| 636 | |
| 637 | static UResourceDataEntry *entryOpen(const char* path, const char* localeID, |
| 638 | UResOpenType openType, UErrorCode* status) { |
| 639 | U_ASSERT(openType != URES_OPEN_DIRECT)(void)0; |
| 640 | UErrorCode intStatus = U_ZERO_ERROR; |
| 641 | UResourceDataEntry *r = NULL__null; |
| 642 | UResourceDataEntry *t1 = NULL__null; |
| 643 | UBool isDefault = FALSE0; |
| 644 | UBool isRoot = FALSE0; |
| 645 | UBool hasRealData = FALSE0; |
| 646 | UBool hasChopped = TRUE1; |
| 647 | UBool usingUSRData = U_USE_USRDATA0 && ( path == NULL__null || uprv_strncmp(path,U_ICUDATA_NAME,8):: strncmp(path, "icudt" "71" "l", 8) == 0); |
| 648 | |
| 649 | char name[ULOC_FULLNAME_CAPACITY157]; |
| 650 | char usrDataPath[96]; |
| 651 | |
| 652 | initCache(status); |
| 653 | |
| 654 | if(U_FAILURE(*status)) { |
| 655 | return NULL__null; |
| 656 | } |
| 657 | |
| 658 | uprv_strncpy(name, localeID, sizeof(name) - 1):: strncpy(name, localeID, sizeof(name) - 1); |
| 659 | name[sizeof(name) - 1] = 0; |
| 660 | |
| 661 | if ( usingUSRData ) { |
| 662 | if ( path == NULL__null ) { |
| 663 | uprv_strcpy(usrDataPath, U_USRDATA_NAME):: strcpy(usrDataPath, "usrdt" "71" "l"); |
| 664 | } else { |
| 665 | uprv_strncpy(usrDataPath, path, sizeof(usrDataPath) - 1):: strncpy(usrDataPath, path, sizeof(usrDataPath) - 1); |
| 666 | usrDataPath[0] = 'u'; |
| 667 | usrDataPath[1] = 's'; |
| 668 | usrDataPath[2] = 'r'; |
| 669 | usrDataPath[sizeof(usrDataPath) - 1] = 0; |
| 670 | } |
| 671 | } |
| 672 | |
| 673 | // Note: We need to query the default locale *before* locking resbMutex. |
| 674 | const char *defaultLocale = uloc_getDefaultuloc_getDefault_71(); |
| 675 | |
| 676 | Mutex lock(&resbMutex); // Lock resbMutex until the end of this function. |
| 677 | |
| 678 | /* We're going to skip all the locales that do not have any data */ |
| 679 | r = findFirstExisting(path, name, defaultLocale, &isRoot, &hasChopped, &isDefault, &intStatus); |
| 680 | |
| 681 | // If we failed due to out-of-memory, report the failure and exit early. |
| 682 | if (intStatus == U_MEMORY_ALLOCATION_ERROR) { |
| 683 | *status = intStatus; |
| 684 | goto finish; |
| 685 | } |
| 686 | |
| 687 | if(r != NULL__null) { /* if there is one real locale, we can look for parents. */ |
| 688 | t1 = r; |
| 689 | hasRealData = TRUE1; |
| 690 | if ( usingUSRData ) { /* This code inserts user override data into the inheritance chain */ |
| 691 | UErrorCode usrStatus = U_ZERO_ERROR; |
| 692 | UResourceDataEntry *u1 = init_entry(t1->fName, usrDataPath, &usrStatus); |
| 693 | // If we failed due to out-of-memory, report the failure and exit early. |
| 694 | if (intStatus == U_MEMORY_ALLOCATION_ERROR) { |
| 695 | *status = intStatus; |
| 696 | goto finish; |
| 697 | } |
| 698 | if ( u1 != NULL__null ) { |
| 699 | if(u1->fBogus == U_ZERO_ERROR) { |
| 700 | u1->fParent = t1; |
| 701 | r = u1; |
| 702 | } else { |
| 703 | /* the USR override data wasn't found, set it to be deleted */ |
| 704 | u1->fCountExisting = 0; |
| 705 | } |
| 706 | } |
| 707 | } |
| 708 | if ((hasChopped || mayHaveParent(name)) && !isRoot) { |
| 709 | if (!loadParentsExceptRoot(t1, name, UPRV_LENGTHOF(name)(int32_t)(sizeof(name)/sizeof((name)[0])), usingUSRData, usrDataPath, status)) { |
| 710 | goto finish; |
| 711 | } |
| 712 | } |
| 713 | } |
| 714 | |
| 715 | /* we could have reached this point without having any real data */ |
| 716 | /* if that is the case, we need to chain in the default locale */ |
| 717 | if(r==NULL__null && openType == URES_OPEN_LOCALE_DEFAULT_ROOT && !isDefault && !isRoot) { |
| 718 | /* insert default locale */ |
| 719 | uprv_strcpy(name, defaultLocale):: strcpy(name, defaultLocale); |
| 720 | r = findFirstExisting(path, name, defaultLocale, &isRoot, &hasChopped, &isDefault, &intStatus); |
| 721 | // If we failed due to out-of-memory, report the failure and exit early. |
| 722 | if (intStatus == U_MEMORY_ALLOCATION_ERROR) { |
| 723 | *status = intStatus; |
| 724 | goto finish; |
| 725 | } |
| 726 | intStatus = U_USING_DEFAULT_WARNING; |
| 727 | if(r != NULL__null) { /* the default locale exists */ |
| 728 | t1 = r; |
| 729 | hasRealData = TRUE1; |
| 730 | isDefault = TRUE1; |
| 731 | // TODO: Why not if (usingUSRData) { ... } like in the non-default-locale code path? |
| 732 | if ((hasChopped || mayHaveParent(name)) && !isRoot) { |
| 733 | if (!loadParentsExceptRoot(t1, name, UPRV_LENGTHOF(name)(int32_t)(sizeof(name)/sizeof((name)[0])), usingUSRData, usrDataPath, status)) { |
| 734 | goto finish; |
| 735 | } |
| 736 | } |
| 737 | } |
| 738 | } |
| 739 | |
| 740 | /* we could still have r == NULL at this point - maybe even default locale is not */ |
| 741 | /* present */ |
| 742 | if(r == NULL__null) { |
| 743 | uprv_strcpy(name, kRootLocaleName):: strcpy(name, "root"); |
| 744 | r = findFirstExisting(path, name, defaultLocale, &isRoot, &hasChopped, &isDefault, &intStatus); |
| 745 | // If we failed due to out-of-memory, report the failure and exit early. |
| 746 | if (intStatus == U_MEMORY_ALLOCATION_ERROR) { |
| 747 | *status = intStatus; |
| 748 | goto finish; |
| 749 | } |
| 750 | if(r != NULL__null) { |
| 751 | t1 = r; |
| 752 | intStatus = U_USING_DEFAULT_WARNING; |
| 753 | hasRealData = TRUE1; |
Value stored to 'hasRealData' is never read | |
| 754 | } else { /* we don't even have the root locale */ |
| 755 | *status = U_MISSING_RESOURCE_ERROR; |
| 756 | goto finish; |
| 757 | } |
| 758 | } else if(!isRoot && uprv_strcmp(t1->fName, kRootLocaleName):: strcmp(t1->fName, "root") != 0 && |
| 759 | t1->fParent == NULL__null && !r->fData.noFallback) { |
| 760 | if (!insertRootBundle(t1, status)) { |
| 761 | goto finish; |
| 762 | } |
| 763 | if(!hasRealData) { |
| 764 | r->fBogus = U_USING_DEFAULT_WARNING; |
| 765 | } |
| 766 | } |
| 767 | |
| 768 | // TODO: Does this ever loop? |
| 769 | while(r != NULL__null && !isRoot && t1->fParent != NULL__null) { |
| 770 | t1->fParent->fCountExisting++; |
| 771 | t1 = t1->fParent; |
| 772 | } |
| 773 | |
| 774 | finish: |
| 775 | if(U_SUCCESS(*status)) { |
| 776 | if(intStatus != U_ZERO_ERROR) { |
| 777 | *status = intStatus; |
| 778 | } |
| 779 | return r; |
| 780 | } else { |
| 781 | return NULL__null; |
| 782 | } |
| 783 | } |
| 784 | |
| 785 | /** |
| 786 | * Version of entryOpen() and findFirstExisting() for ures_openDirect(), |
| 787 | * with no fallbacks. |
| 788 | * Parent and root locale bundles are loaded if |
| 789 | * the requested bundle does not have the "nofallback" flag. |
| 790 | */ |
| 791 | static UResourceDataEntry * |
| 792 | entryOpenDirect(const char* path, const char* localeID, UErrorCode* status) { |
| 793 | initCache(status); |
| 794 | if(U_FAILURE(*status)) { |
| 795 | return NULL__null; |
| 796 | } |
| 797 | |
| 798 | // Note: We need to query the default locale *before* locking resbMutex. |
| 799 | // If the localeID is NULL, then we want to use the default locale. |
| 800 | if (localeID == NULL__null) { |
| 801 | localeID = uloc_getDefaultuloc_getDefault_71(); |
| 802 | } else if (*localeID == 0) { |
| 803 | // If the localeID is "", then we want to use the root locale. |
| 804 | localeID = kRootLocaleName"root"; |
| 805 | } |
| 806 | |
| 807 | Mutex lock(&resbMutex); |
| 808 | |
| 809 | // findFirstExisting() without fallbacks. |
| 810 | UResourceDataEntry *r = init_entry(localeID, path, status); |
| 811 | if(U_SUCCESS(*status)) { |
| 812 | if(r->fBogus != U_ZERO_ERROR) { |
| 813 | r->fCountExisting--; |
| 814 | r = NULL__null; |
| 815 | } |
| 816 | } else { |
| 817 | r = NULL__null; |
| 818 | } |
| 819 | |
| 820 | // Some code depends on the ures_openDirect() bundle to have a parent bundle chain, |
| 821 | // unless it is marked with "nofallback". |
| 822 | UResourceDataEntry *t1 = r; |
| 823 | if(r != NULL__null && uprv_strcmp(localeID, kRootLocaleName):: strcmp(localeID, "root") != 0 && // not root |
| 824 | r->fParent == NULL__null && !r->fData.noFallback && |
| 825 | uprv_strlen(localeID):: strlen(localeID) < ULOC_FULLNAME_CAPACITY157) { |
| 826 | char name[ULOC_FULLNAME_CAPACITY157]; |
| 827 | uprv_strcpy(name, localeID):: strcpy(name, localeID); |
| 828 | if(!chopLocale(name) || uprv_strcmp(name, kRootLocaleName):: strcmp(name, "root") == 0 || |
| 829 | loadParentsExceptRoot(t1, name, UPRV_LENGTHOF(name)(int32_t)(sizeof(name)/sizeof((name)[0])), FALSE0, NULL__null, status)) { |
| 830 | if(uprv_strcmp(t1->fName, kRootLocaleName):: strcmp(t1->fName, "root") != 0 && t1->fParent == NULL__null) { |
| 831 | insertRootBundle(t1, status); |
| 832 | } |
| 833 | } |
| 834 | if(U_FAILURE(*status)) { |
| 835 | r = NULL__null; |
| 836 | } |
| 837 | } |
| 838 | |
| 839 | if(r != NULL__null) { |
| 840 | // TODO: Does this ever loop? |
| 841 | while(t1->fParent != NULL__null) { |
| 842 | t1->fParent->fCountExisting++; |
| 843 | t1 = t1->fParent; |
| 844 | } |
| 845 | } |
| 846 | return r; |
| 847 | } |
| 848 | |
| 849 | /** |
| 850 | * Functions to create and destroy resource bundles. |
| 851 | * CAUTION: resbMutex must be locked when calling this function. |
| 852 | */ |
| 853 | /* INTERNAL: */ |
| 854 | static void entryCloseInt(UResourceDataEntry *resB) { |
| 855 | UResourceDataEntry *p = resB; |
| 856 | |
| 857 | while(resB != NULL__null) { |
| 858 | p = resB->fParent; |
| 859 | resB->fCountExisting--; |
| 860 | |
| 861 | /* Entries are left in the cache. TODO: add ures_flushCache() to force a flush |
| 862 | of the cache. */ |
| 863 | /* |
| 864 | if(resB->fCountExisting <= 0) { |
| 865 | uhash_remove(cache, resB); |
| 866 | if(resB->fBogus == U_ZERO_ERROR) { |
| 867 | res_unload(&(resB->fData)); |
| 868 | } |
| 869 | if(resB->fName != NULL) { |
| 870 | uprv_free(resB->fName); |
| 871 | } |
| 872 | if(resB->fPath != NULL) { |
| 873 | uprv_free(resB->fPath); |
| 874 | } |
| 875 | uprv_free(resB); |
| 876 | } |
| 877 | */ |
| 878 | |
| 879 | resB = p; |
| 880 | } |
| 881 | } |
| 882 | |
| 883 | /** |
| 884 | * API: closes a resource bundle and cleans up. |
| 885 | */ |
| 886 | |
| 887 | static void entryClose(UResourceDataEntry *resB) { |
| 888 | Mutex lock(&resbMutex); |
| 889 | entryCloseInt(resB); |
| 890 | } |
| 891 | |
| 892 | /* |
| 893 | U_CFUNC void ures_setResPath(UResourceBundle *resB, const char* toAdd) { |
| 894 | if(resB->fResPath == NULL) { |
| 895 | resB->fResPath = resB->fResBuf; |
| 896 | *(resB->fResPath) = 0; |
| 897 | } |
| 898 | resB->fResPathLen = uprv_strlen(toAdd); |
| 899 | if(RES_BUFSIZE <= resB->fResPathLen+1) { |
| 900 | if(resB->fResPath == resB->fResBuf) { |
| 901 | resB->fResPath = (char *)uprv_malloc((resB->fResPathLen+1)*sizeof(char)); |
| 902 | } else { |
| 903 | resB->fResPath = (char *)uprv_realloc(resB->fResPath, (resB->fResPathLen+1)*sizeof(char)); |
| 904 | } |
| 905 | } |
| 906 | uprv_strcpy(resB->fResPath, toAdd); |
| 907 | } |
| 908 | */ |
| 909 | static void ures_appendResPath(UResourceBundle *resB, const char* toAdd, int32_t lenToAdd, UErrorCode *status) { |
| 910 | int32_t resPathLenOrig = resB->fResPathLen; |
| 911 | if(resB->fResPath == NULL__null) { |
| 912 | resB->fResPath = resB->fResBuf; |
| 913 | *(resB->fResPath) = 0; |
| 914 | resB->fResPathLen = 0; |
| 915 | } |
| 916 | resB->fResPathLen += lenToAdd; |
| 917 | if(RES_BUFSIZE64 <= resB->fResPathLen+1) { |
| 918 | if(resB->fResPath == resB->fResBuf) { |
| 919 | resB->fResPath = (char *)uprv_mallocuprv_malloc_71((resB->fResPathLen+1)*sizeof(char)); |
| 920 | /* Check that memory was allocated correctly. */ |
| 921 | if (resB->fResPath == NULL__null) { |
| 922 | *status = U_MEMORY_ALLOCATION_ERROR; |
| 923 | return; |
| 924 | } |
| 925 | uprv_strcpy(resB->fResPath, resB->fResBuf):: strcpy(resB->fResPath, resB->fResBuf); |
| 926 | } else { |
| 927 | char *temp = (char *)uprv_reallocuprv_realloc_71(resB->fResPath, (resB->fResPathLen+1)*sizeof(char)); |
| 928 | /* Check that memory was reallocated correctly. */ |
| 929 | if (temp == NULL__null) { |
| 930 | *status = U_MEMORY_ALLOCATION_ERROR; |
| 931 | return; |
| 932 | } |
| 933 | resB->fResPath = temp; |
| 934 | } |
| 935 | } |
| 936 | uprv_strcpy(resB->fResPath + resPathLenOrig, toAdd):: strcpy(resB->fResPath + resPathLenOrig, toAdd); |
| 937 | } |
| 938 | |
| 939 | static void ures_freeResPath(UResourceBundle *resB) { |
| 940 | if (resB->fResPath && resB->fResPath != resB->fResBuf) { |
| 941 | uprv_freeuprv_free_71(resB->fResPath); |
| 942 | } |
| 943 | resB->fResPath = NULL__null; |
| 944 | resB->fResPathLen = 0; |
| 945 | } |
| 946 | |
| 947 | static void |
| 948 | ures_closeBundle(UResourceBundle* resB, UBool freeBundleObj) |
| 949 | { |
| 950 | if(resB != NULL__null) { |
| 951 | if(resB->fData != NULL__null) { |
| 952 | entryClose(resB->fData); |
| 953 | } |
| 954 | if(resB->fVersion != NULL__null) { |
| 955 | uprv_freeuprv_free_71(resB->fVersion); |
| 956 | } |
| 957 | ures_freeResPath(resB); |
| 958 | |
| 959 | if(ures_isStackObject(resB) == FALSE0 && freeBundleObj) { |
| 960 | uprv_freeuprv_free_71(resB); |
| 961 | } |
| 962 | #if 0 /*U_DEBUG*/ |
| 963 | else { |
| 964 | /* poison the data */ |
| 965 | uprv_memset(resB, -1, sizeof(UResourceBundle)):: memset(resB, -1, sizeof(UResourceBundle)); |
| 966 | } |
| 967 | #endif |
| 968 | } |
| 969 | } |
| 970 | |
| 971 | U_CAPIextern "C" void U_EXPORT2 |
| 972 | ures_closeures_close_71(UResourceBundle* resB) |
| 973 | { |
| 974 | ures_closeBundle(resB, TRUE1); |
| 975 | } |
| 976 | |
| 977 | namespace { |
| 978 | |
| 979 | UResourceBundle *init_resb_result( |
| 980 | UResourceDataEntry *dataEntry, Resource r, const char *key, int32_t idx, |
| 981 | UResourceDataEntry *validLocaleDataEntry, const char *containerResPath, |
| 982 | int32_t recursionDepth, |
| 983 | UResourceBundle *resB, UErrorCode *status); |
| 984 | |
| 985 | // TODO: Try to refactor further, so that we output a dataEntry + Resource + (optionally) resPath, |
| 986 | // rather than a UResourceBundle. |
| 987 | // May need to entryIncrease() the resulting dataEntry. |
| 988 | UResourceBundle *getAliasTargetAsResourceBundle( |
| 989 | const ResourceData &resData, Resource r, const char *key, int32_t idx, |
| 990 | UResourceDataEntry *validLocaleDataEntry, const char *containerResPath, |
| 991 | int32_t recursionDepth, |
| 992 | UResourceBundle *resB, UErrorCode *status) { |
| 993 | // TODO: When an error occurs: Should we return nullptr vs. resB? |
| 994 | if (U_FAILURE(*status)) { return resB; } |
| 995 | U_ASSERT(RES_GET_TYPE(r) == URES_ALIAS)(void)0; |
| 996 | int32_t len = 0; |
| 997 | const UChar *alias = res_getAliasres_getAlias_71(&resData, r, &len); |
| 998 | if(len <= 0) { |
| 999 | // bad alias |
| 1000 | *status = U_ILLEGAL_ARGUMENT_ERROR; |
| 1001 | return resB; |
| 1002 | } |
| 1003 | |
| 1004 | // Copy the UTF-16 alias string into an invariant-character string. |
| 1005 | // |
| 1006 | // We do this so that res_findResource() can modify the path, |
| 1007 | // which allows us to remove redundant _res_findResource() variants |
| 1008 | // in uresdata.c. |
| 1009 | // res_findResource() now NUL-terminates each segment so that table keys |
| 1010 | // can always be compared with strcmp() instead of strncmp(). |
| 1011 | // Saves code there and simplifies testing and code coverage. |
| 1012 | // |
| 1013 | // markus 2003oct17 |
| 1014 | CharString chAlias; |
| 1015 | chAlias.appendInvariantChars(alias, len, *status); |
| 1016 | if (U_FAILURE(*status)) { |
| 1017 | return nullptr; |
| 1018 | } |
| 1019 | |
| 1020 | // We have an alias, now let's cut it up. |
| 1021 | const char *path = nullptr, *locale = nullptr, *keyPath = nullptr; |
| 1022 | if(chAlias[0] == RES_PATH_SEPARATOR'/') { |
| 1023 | // There is a path included. |
| 1024 | char *chAliasData = chAlias.data(); |
| 1025 | char *sep = chAliasData + 1; |
| 1026 | path = sep; |
| 1027 | sep = uprv_strchr(sep, RES_PATH_SEPARATOR):: strchr(sep, '/'); |
| 1028 | if(sep != nullptr) { |
| 1029 | *sep++ = 0; |
| 1030 | } |
| 1031 | if(uprv_strcmp(path, "LOCALE"):: strcmp(path, "LOCALE") == 0) { |
| 1032 | // This is an XPath alias, starting with "/LOCALE/". |
| 1033 | // It contains the path to a resource which should be looked up |
| 1034 | // starting in the valid locale. |
| 1035 | // TODO: Can/should we forbid a /LOCALE alias without key path? |
| 1036 | // It seems weird to alias to the same path, just starting from the valid locale. |
| 1037 | // That will often yield an infinite loop. |
| 1038 | keyPath = sep; |
| 1039 | // Read from the valid locale which we already have. |
| 1040 | path = locale = nullptr; |
| 1041 | } else { |
| 1042 | if(uprv_strcmp(path, "ICUDATA"):: strcmp(path, "ICUDATA") == 0) { /* want ICU data */ |
| 1043 | path = nullptr; |
| 1044 | } |
| 1045 | if (sep == nullptr) { |
| 1046 | // TODO: This ends up using the root bundle. Can/should we forbid this? |
| 1047 | locale = ""; |
| 1048 | } else { |
| 1049 | locale = sep; |
| 1050 | sep = uprv_strchr(sep, RES_PATH_SEPARATOR):: strchr(sep, '/'); |
| 1051 | if(sep != nullptr) { |
| 1052 | *sep++ = 0; |
| 1053 | } |
| 1054 | keyPath = sep; |
| 1055 | } |
| 1056 | } |
| 1057 | } else { |
| 1058 | // No path, start with a locale. |
| 1059 | char *sep = chAlias.data(); |
| 1060 | locale = sep; |
| 1061 | sep = uprv_strchr(sep, RES_PATH_SEPARATOR):: strchr(sep, '/'); |
| 1062 | if(sep != nullptr) { |
| 1063 | *sep++ = 0; |
| 1064 | } |
| 1065 | keyPath = sep; |
| 1066 | path = validLocaleDataEntry->fPath; |
| 1067 | } |
| 1068 | |
| 1069 | // Got almost everything, let's try to open. |
| 1070 | // First, open the bundle with real data. |
| 1071 | LocalUResourceBundlePointer mainRes; |
| 1072 | UResourceDataEntry *dataEntry; |
| 1073 | if (locale == nullptr) { |
| 1074 | // alias = /LOCALE/keyPath |
| 1075 | // Read from the valid locale which we already have. |
| 1076 | dataEntry = validLocaleDataEntry; |
| 1077 | } else { |
| 1078 | UErrorCode intStatus = U_ZERO_ERROR; |
| 1079 | // TODO: Shouldn't we use ures_open() for locale data bundles (!noFallback)? |
| 1080 | mainRes.adoptInstead(ures_openDirectures_openDirect_71(path, locale, &intStatus)); |
| 1081 | if(U_FAILURE(intStatus)) { |
| 1082 | // We failed to open the resource bundle we're aliasing to. |
| 1083 | *status = intStatus; |
| 1084 | return resB; |
| 1085 | } |
| 1086 | dataEntry = mainRes->fData; |
| 1087 | } |
| 1088 | |
| 1089 | const char* temp = nullptr; |
| 1090 | if(keyPath == nullptr) { |
| 1091 | // No key path. This means that we are going to to use the corresponding resource from |
| 1092 | // another bundle. |
| 1093 | // TODO: Why the special code path? |
| 1094 | // Why not put together a key path from containerResPath + key or idx, |
| 1095 | // as a comment below suggests, and go into the regular code branch? |
| 1096 | // First, we are going to get a corresponding container |
| 1097 | // resource to the one we are searching. |
| 1098 | r = dataEntry->fData.rootRes; |
| 1099 | if(containerResPath) { |
| 1100 | chAlias.clear().append(containerResPath, *status); |
| 1101 | if (U_FAILURE(*status)) { |
| 1102 | return nullptr; |
| 1103 | } |
| 1104 | char *aKey = chAlias.data(); |
| 1105 | // TODO: should res_findResource() return a new dataEntry, too? |
| 1106 | r = res_findResourceres_findResource_71(&dataEntry->fData, r, &aKey, &temp); |
| 1107 | } |
| 1108 | if(key) { |
| 1109 | // We need to make keyPath from the containerResPath and |
| 1110 | // current key, if there is a key associated. |
| 1111 | chAlias.clear().append(key, *status); |
| 1112 | if (U_FAILURE(*status)) { |
| 1113 | return nullptr; |
| 1114 | } |
| 1115 | char *aKey = chAlias.data(); |
| 1116 | r = res_findResourceres_findResource_71(&dataEntry->fData, r, &aKey, &temp); |
| 1117 | } else if(idx != -1) { |
| 1118 | // If there is no key, but there is an index, try to get by the index. |
| 1119 | // Here we have either a table or an array, so get the element. |
| 1120 | int32_t type = RES_GET_TYPE(r)((int32_t)((r)>>28UL)); |
| 1121 | if(URES_IS_TABLE(type)((int32_t)(type)==URES_TABLE || (int32_t)(type)==URES_TABLE16 || (int32_t)(type)==URES_TABLE32)) { |
| 1122 | const char *aKey; |
| 1123 | r = res_getTableItemByIndexres_getTableItemByIndex_71(&dataEntry->fData, r, idx, &aKey); |
| 1124 | } else { /* array */ |
| 1125 | r = res_getArrayItemres_getArrayItem_71(&dataEntry->fData, r, idx); |
| 1126 | } |
| 1127 | } |
| 1128 | if(r != RES_BOGUS0xffffffff) { |
| 1129 | resB = init_resb_result( |
| 1130 | dataEntry, r, temp, -1, validLocaleDataEntry, nullptr, recursionDepth+1, |
| 1131 | resB, status); |
| 1132 | } else { |
| 1133 | *status = U_MISSING_RESOURCE_ERROR; |
| 1134 | } |
| 1135 | } else { |
| 1136 | // This one is a bit trickier. |
| 1137 | // We start finding keys, but after we resolve one alias, the path might continue. |
| 1138 | // Consider: |
| 1139 | // aliastest:alias { "testtypes/anotheralias/Sequence" } |
| 1140 | // anotheralias:alias { "/ICUDATA/sh/CollationElements" } |
| 1141 | // aliastest resource should finally have the sequence, not collation elements. |
| 1142 | CharString pathBuf(keyPath, *status); |
| 1143 | if (U_FAILURE(*status)) { |
| 1144 | return nullptr; |
| 1145 | } |
| 1146 | char *myPath = pathBuf.data(); |
| 1147 | containerResPath = nullptr; |
| 1148 | // Now we have fallback following here. |
| 1149 | for(;;) { |
| 1150 | r = dataEntry->fData.rootRes; |
| 1151 | // TODO: Move containerResPath = nullptr to here, |
| 1152 | // consistent with restarting from the rootRes of another bundle?! |
| 1153 | |
| 1154 | // This loop handles 'found' resources over several levels. |
| 1155 | while(*myPath && U_SUCCESS(*status)) { |
| 1156 | r = res_findResourceres_findResource_71(&(dataEntry->fData), r, &myPath, &temp); |
| 1157 | if(r == RES_BOGUS0xffffffff) { |
| 1158 | // No resource found, we don't really want to look anymore on this level. |
| 1159 | break; |
| 1160 | } |
| 1161 | // Found a resource, but it might be an indirection. |
| 1162 | resB = init_resb_result( |
| 1163 | dataEntry, r, temp, -1, |
| 1164 | validLocaleDataEntry, containerResPath, recursionDepth+1, |
| 1165 | resB, status); |
| 1166 | if (U_FAILURE(*status)) { |
| 1167 | break; |
| 1168 | } |
| 1169 | if (temp == nullptr || uprv_strcmp(keyPath, temp):: strcmp(keyPath, temp) != 0) { |
| 1170 | // The call to init_resb_result() above will set resB->fKeyPath to be |
| 1171 | // the same as resB->fKey, |
| 1172 | // throwing away any additional path elements if we had them -- |
| 1173 | // if the key path wasn't just a single resource ID, clear out |
| 1174 | // the bundle's key path and re-set it to be equal to keyPath. |
| 1175 | ures_freeResPath(resB); |
| 1176 | ures_appendResPath(resB, keyPath, (int32_t)uprv_strlen(keyPath):: strlen(keyPath), status); |
| 1177 | if(resB->fResPath[resB->fResPathLen-1] != RES_PATH_SEPARATOR'/') { |
| 1178 | ures_appendResPath(resB, RES_PATH_SEPARATOR_S"/", 1, status); |
| 1179 | } |
| 1180 | if (U_FAILURE(*status)) { |
| 1181 | break; |
| 1182 | } |
| 1183 | } |
| 1184 | r = resB->fRes; /* switch to a new resource, possibly a new tree */ |
| 1185 | dataEntry = resB->fData; |
| 1186 | containerResPath = resB->fResPath; |
| 1187 | } |
| 1188 | if (U_FAILURE(*status) || r != RES_BOGUS0xffffffff) { |
| 1189 | break; |
| 1190 | } |
| 1191 | // Fall back to the parent bundle, if there is one. |
| 1192 | dataEntry = dataEntry->fParent; |
| 1193 | if (dataEntry == nullptr) { |
| 1194 | *status = U_MISSING_RESOURCE_ERROR; |
| 1195 | break; |
| 1196 | } |
| 1197 | // Copy the same keyPath again. |
| 1198 | myPath = pathBuf.data(); |
| 1199 | uprv_strcpy(myPath, keyPath):: strcpy(myPath, keyPath); |
| 1200 | } |
| 1201 | } |
| 1202 | if(mainRes.getAlias() == resB) { |
| 1203 | mainRes.orphan(); |
| 1204 | } |
| 1205 | ResourceTracer(resB).maybeTrace("getalias"); |
| 1206 | return resB; |
| 1207 | } |
| 1208 | |
| 1209 | // Recursive function, should be called only by itself, by its simpler wrapper, |
| 1210 | // or by getAliasTargetAsResourceBundle(). |
| 1211 | UResourceBundle *init_resb_result( |
| 1212 | UResourceDataEntry *dataEntry, Resource r, const char *key, int32_t idx, |
| 1213 | UResourceDataEntry *validLocaleDataEntry, const char *containerResPath, |
| 1214 | int32_t recursionDepth, |
| 1215 | UResourceBundle *resB, UErrorCode *status) { |
| 1216 | // TODO: When an error occurs: Should we return nullptr vs. resB? |
| 1217 | if(status == NULL__null || U_FAILURE(*status)) { |
| 1218 | return resB; |
| 1219 | } |
| 1220 | if (validLocaleDataEntry == nullptr) { |
| 1221 | *status = U_ILLEGAL_ARGUMENT_ERROR; |
| 1222 | return NULL__null; |
| 1223 | } |
| 1224 | if(RES_GET_TYPE(r)((int32_t)((r)>>28UL)) == URES_ALIAS) { |
| 1225 | // This is an alias, need to exchange with real data. |
| 1226 | if(recursionDepth >= URES_MAX_ALIAS_LEVEL256) { |
| 1227 | *status = U_TOO_MANY_ALIASES_ERROR; |
| 1228 | return resB; |
| 1229 | } |
| 1230 | return getAliasTargetAsResourceBundle( |
| 1231 | dataEntry->fData, r, key, idx, |
| 1232 | validLocaleDataEntry, containerResPath, recursionDepth, resB, status); |
| 1233 | } |
| 1234 | if(resB == NULL__null) { |
| 1235 | resB = (UResourceBundle *)uprv_mallocuprv_malloc_71(sizeof(UResourceBundle)); |
| 1236 | if (resB == NULL__null) { |
| 1237 | *status = U_MEMORY_ALLOCATION_ERROR; |
| 1238 | return NULL__null; |
| 1239 | } |
| 1240 | ures_setIsStackObject(resB, FALSE0); |
| 1241 | resB->fResPath = NULL__null; |
| 1242 | resB->fResPathLen = 0; |
| 1243 | } else { |
| 1244 | if(resB->fData != NULL__null) { |
| 1245 | entryClose(resB->fData); |
| 1246 | } |
| 1247 | if(resB->fVersion != NULL__null) { |
| 1248 | uprv_freeuprv_free_71(resB->fVersion); |
| 1249 | } |
| 1250 | /* |
| 1251 | weiv: if stack object was passed in, it doesn't really need to be reinited, |
| 1252 | since the purpose of initing is to remove stack junk. However, at this point |
| 1253 | we would not do anything to an allocated object, so stack object should be |
| 1254 | treated the same |
| 1255 | */ |
| 1256 | /* |
| 1257 | if(ures_isStackObject(resB) != FALSE) { |
| 1258 | ures_initStackObject(resB); |
| 1259 | } |
| 1260 | */ |
| 1261 | if(containerResPath != resB->fResPath) { |
| 1262 | ures_freeResPath(resB); |
| 1263 | } |
| 1264 | } |
| 1265 | resB->fData = dataEntry; |
| 1266 | entryIncrease(resB->fData); |
| 1267 | resB->fHasFallback = FALSE0; |
| 1268 | resB->fIsTopLevel = FALSE0; |
| 1269 | resB->fIndex = -1; |
| 1270 | resB->fKey = key; |
| 1271 | resB->fValidLocaleDataEntry = validLocaleDataEntry; |
| 1272 | if(containerResPath != resB->fResPath) { |
| 1273 | ures_appendResPath( |
| 1274 | resB, containerResPath, static_cast<int32_t>(uprv_strlen(containerResPath):: strlen(containerResPath)), status); |
| 1275 | } |
| 1276 | if(key != NULL__null) { |
| 1277 | ures_appendResPath(resB, key, (int32_t)uprv_strlen(key):: strlen(key), status); |
| 1278 | if(resB->fResPath[resB->fResPathLen-1] != RES_PATH_SEPARATOR'/') { |
| 1279 | ures_appendResPath(resB, RES_PATH_SEPARATOR_S"/", 1, status); |
| 1280 | } |
| 1281 | } else if(idx >= 0) { |
| 1282 | char buf[256]; |
| 1283 | int32_t len = T_CString_integerToStringT_CString_integerToString_71(buf, idx, 10); |
| 1284 | ures_appendResPath(resB, buf, len, status); |
| 1285 | if(resB->fResPath[resB->fResPathLen-1] != RES_PATH_SEPARATOR'/') { |
| 1286 | ures_appendResPath(resB, RES_PATH_SEPARATOR_S"/", 1, status); |
| 1287 | } |
| 1288 | } |
| 1289 | /* Make sure that Purify doesn't complain about uninitialized memory copies. */ |
| 1290 | { |
| 1291 | int32_t usedLen = ((resB->fResBuf == resB->fResPath) ? resB->fResPathLen : 0); |
| 1292 | uprv_memset(resB->fResBuf + usedLen, 0, sizeof(resB->fResBuf) - usedLen):: memset(resB->fResBuf + usedLen, 0, sizeof(resB->fResBuf ) - usedLen); |
| 1293 | } |
| 1294 | |
| 1295 | resB->fVersion = NULL__null; |
| 1296 | resB->fRes = r; |
| 1297 | resB->fSize = res_countArrayItemsres_countArrayItems_71(&resB->getResData(), resB->fRes); |
| 1298 | ResourceTracer(resB).trace("get"); |
| 1299 | return resB; |
| 1300 | } |
| 1301 | |
| 1302 | UResourceBundle *init_resb_result( |
| 1303 | UResourceDataEntry *dataEntry, Resource r, const char *key, int32_t idx, |
| 1304 | // validLocaleDataEntry + containerResPath |
| 1305 | const UResourceBundle *container, |
| 1306 | UResourceBundle *resB, UErrorCode *status) { |
| 1307 | return init_resb_result( |
| 1308 | dataEntry, r, key, idx, |
| 1309 | container->fValidLocaleDataEntry, container->fResPath, 0, resB, status); |
| 1310 | } |
| 1311 | |
| 1312 | } // namespace |
| 1313 | |
| 1314 | UResourceBundle *ures_copyResbures_copyResb_71(UResourceBundle *r, const UResourceBundle *original, UErrorCode *status) { |
| 1315 | UBool isStackObject; |
| 1316 | if(U_FAILURE(*status) || r == original) { |
| 1317 | return r; |
| 1318 | } |
| 1319 | if(original != NULL__null) { |
| 1320 | if(r == NULL__null) { |
| 1321 | isStackObject = FALSE0; |
| 1322 | r = (UResourceBundle *)uprv_mallocuprv_malloc_71(sizeof(UResourceBundle)); |
| 1323 | /* test for NULL */ |
| 1324 | if (r == NULL__null) { |
| 1325 | *status = U_MEMORY_ALLOCATION_ERROR; |
| 1326 | return NULL__null; |
| 1327 | } |
| 1328 | } else { |
| 1329 | isStackObject = ures_isStackObject(r); |
| 1330 | ures_closeBundle(r, FALSE0); |
| 1331 | } |
| 1332 | uprv_memcpy(r, original, sizeof(UResourceBundle))do { clang diagnostic push
clang diagnostic ignored "-Waddress" (void)0; (void)0; clang diagnostic pop :: memcpy(r, original , sizeof(UResourceBundle)); } while (false); |
| 1333 | r->fResPath = NULL__null; |
| 1334 | r->fResPathLen = 0; |
| 1335 | if(original->fResPath) { |
| 1336 | ures_appendResPath(r, original->fResPath, original->fResPathLen, status); |
| 1337 | } |
| 1338 | ures_setIsStackObject(r, isStackObject); |
| 1339 | if(r->fData != NULL__null) { |
| 1340 | entryIncrease(r->fData); |
| 1341 | } |
| 1342 | } |
| 1343 | return r; |
| 1344 | } |
| 1345 | |
| 1346 | /** |
| 1347 | * Functions to retrieve data from resource bundles. |
| 1348 | */ |
| 1349 | |
| 1350 | U_CAPIextern "C" const UChar* U_EXPORT2 ures_getStringures_getString_71(const UResourceBundle* resB, int32_t* len, UErrorCode* status) { |
| 1351 | const UChar *s; |
| 1352 | if (status==NULL__null || U_FAILURE(*status)) { |
| 1353 | return NULL__null; |
| 1354 | } |
| 1355 | if(resB == NULL__null) { |
| 1356 | *status = U_ILLEGAL_ARGUMENT_ERROR; |
| 1357 | return NULL__null; |
| 1358 | } |
| 1359 | s = res_getString({resB}, &resB->getResData(), resB->fRes, len); |
| 1360 | if (s == NULL__null) { |
| 1361 | *status = U_RESOURCE_TYPE_MISMATCH; |
| 1362 | } |
| 1363 | return s; |
| 1364 | } |
| 1365 | |
| 1366 | static const char * |
| 1367 | ures_toUTF8String(const UChar *s16, int32_t length16, |
| 1368 | char *dest, int32_t *pLength, |
| 1369 | UBool forceCopy, |
| 1370 | UErrorCode *status) { |
| 1371 | int32_t capacity; |
| 1372 | |
| 1373 | if (U_FAILURE(*status)) { |
| 1374 | return NULL__null; |
| 1375 | } |
| 1376 | if (pLength != NULL__null) { |
| 1377 | capacity = *pLength; |
| 1378 | } else { |
| 1379 | capacity = 0; |
| 1380 | } |
| 1381 | if (capacity < 0 || (capacity > 0 && dest == NULL__null)) { |
| 1382 | *status = U_ILLEGAL_ARGUMENT_ERROR; |
| 1383 | return NULL__null; |
| 1384 | } |
| 1385 | |
| 1386 | if (length16 == 0) { |
| 1387 | /* empty string, return as read-only pointer */ |
| 1388 | if (pLength != NULL__null) { |
| 1389 | *pLength = 0; |
| 1390 | } |
| 1391 | if (forceCopy) { |
| 1392 | u_terminateCharsu_terminateChars_71(dest, capacity, 0, status); |
| 1393 | return dest; |
| 1394 | } else { |
| 1395 | return ""; |
| 1396 | } |
| 1397 | } else { |
| 1398 | /* We need to transform the string to the destination buffer. */ |
| 1399 | if (capacity < length16) { |
| 1400 | /* No chance for the string to fit. Pure preflighting. */ |
| 1401 | return u_strToUTF8u_strToUTF8_71(NULL__null, 0, pLength, s16, length16, status); |
| 1402 | } |
| 1403 | if (!forceCopy && (length16 <= 0x2aaaaaaa)) { |
| 1404 | /* |
| 1405 | * We know the string will fit into dest because each UChar turns |
| 1406 | * into at most three UTF-8 bytes. Fill the latter part of dest |
| 1407 | * so that callers do not expect to use dest as a string pointer, |
| 1408 | * hopefully leading to more robust code for when resource bundles |
| 1409 | * may store UTF-8 natively. |
| 1410 | * (In which case dest would not be used at all.) |
| 1411 | * |
| 1412 | * We do not do this if forceCopy=TRUE because then the caller |
| 1413 | * expects the string to start exactly at dest. |
| 1414 | * |
| 1415 | * The test above for <= 0x2aaaaaaa prevents overflows. |
| 1416 | * The +1 is for the NUL terminator. |
| 1417 | */ |
| 1418 | int32_t maxLength = 3 * length16 + 1; |
| 1419 | if (capacity > maxLength) { |
| 1420 | dest += capacity - maxLength; |
| 1421 | capacity = maxLength; |
| 1422 | } |
| 1423 | } |
| 1424 | return u_strToUTF8u_strToUTF8_71(dest, capacity, pLength, s16, length16, status); |
| 1425 | } |
| 1426 | } |
| 1427 | |
| 1428 | U_CAPIextern "C" const char * U_EXPORT2 |
| 1429 | ures_getUTF8Stringures_getUTF8String_71(const UResourceBundle *resB, |
| 1430 | char *dest, int32_t *pLength, |
| 1431 | UBool forceCopy, |
| 1432 | UErrorCode *status) { |
| 1433 | int32_t length16; |
| 1434 | const UChar *s16 = ures_getStringures_getString_71(resB, &length16, status); |
| 1435 | return ures_toUTF8String(s16, length16, dest, pLength, forceCopy, status); |
| 1436 | } |
| 1437 | |
| 1438 | U_CAPIextern "C" const uint8_t* U_EXPORT2 ures_getBinaryures_getBinary_71(const UResourceBundle* resB, int32_t* len, |
| 1439 | UErrorCode* status) { |
| 1440 | const uint8_t *p; |
| 1441 | if (status==NULL__null || U_FAILURE(*status)) { |
| 1442 | return NULL__null; |
| 1443 | } |
| 1444 | if(resB == NULL__null) { |
| 1445 | *status = U_ILLEGAL_ARGUMENT_ERROR; |
| 1446 | return NULL__null; |
| 1447 | } |
| 1448 | p = res_getBinary({resB}, &resB->getResData(), resB->fRes, len); |
| 1449 | if (p == NULL__null) { |
| 1450 | *status = U_RESOURCE_TYPE_MISMATCH; |
| 1451 | } |
| 1452 | return p; |
| 1453 | } |
| 1454 | |
| 1455 | U_CAPIextern "C" const int32_t* U_EXPORT2 ures_getIntVectorures_getIntVector_71(const UResourceBundle* resB, int32_t* len, |
| 1456 | UErrorCode* status) { |
| 1457 | const int32_t *p; |
| 1458 | if (status==NULL__null || U_FAILURE(*status)) { |
| 1459 | return NULL__null; |
| 1460 | } |
| 1461 | if(resB == NULL__null) { |
| 1462 | *status = U_ILLEGAL_ARGUMENT_ERROR; |
| 1463 | return NULL__null; |
| 1464 | } |
| 1465 | p = res_getIntVector({resB}, &resB->getResData(), resB->fRes, len); |
| 1466 | if (p == NULL__null) { |
| 1467 | *status = U_RESOURCE_TYPE_MISMATCH; |
| 1468 | } |
| 1469 | return p; |
| 1470 | } |
| 1471 | |
| 1472 | /* this function returns a signed integer */ |
| 1473 | /* it performs sign extension */ |
| 1474 | U_CAPIextern "C" int32_t U_EXPORT2 ures_getIntures_getInt_71(const UResourceBundle* resB, UErrorCode *status) { |
| 1475 | if (status==NULL__null || U_FAILURE(*status)) { |
| 1476 | return 0xffffffff; |
| 1477 | } |
| 1478 | if(resB == NULL__null) { |
| 1479 | *status = U_ILLEGAL_ARGUMENT_ERROR; |
| 1480 | return 0xffffffff; |
| 1481 | } |
| 1482 | if(RES_GET_TYPE(resB->fRes)((int32_t)((resB->fRes)>>28UL)) != URES_INT) { |
| 1483 | *status = U_RESOURCE_TYPE_MISMATCH; |
| 1484 | return 0xffffffff; |
| 1485 | } |
| 1486 | return res_getInt({resB}, resB->fRes); |
| 1487 | } |
| 1488 | |
| 1489 | U_CAPIextern "C" uint32_t U_EXPORT2 ures_getUIntures_getUInt_71(const UResourceBundle* resB, UErrorCode *status) { |
| 1490 | if (status==NULL__null || U_FAILURE(*status)) { |
| 1491 | return 0xffffffff; |
| 1492 | } |
| 1493 | if(resB == NULL__null) { |
| 1494 | *status = U_ILLEGAL_ARGUMENT_ERROR; |
| 1495 | return 0xffffffff; |
| 1496 | } |
| 1497 | if(RES_GET_TYPE(resB->fRes)((int32_t)((resB->fRes)>>28UL)) != URES_INT) { |
| 1498 | *status = U_RESOURCE_TYPE_MISMATCH; |
| 1499 | return 0xffffffff; |
| 1500 | } |
| 1501 | return res_getUInt({resB}, resB->fRes); |
| 1502 | } |
| 1503 | |
| 1504 | U_CAPIextern "C" UResType U_EXPORT2 ures_getTypeures_getType_71(const UResourceBundle *resB) { |
| 1505 | if(resB == NULL__null) { |
| 1506 | return URES_NONE; |
| 1507 | } |
| 1508 | return res_getPublicTyperes_getPublicType_71(resB->fRes); |
| 1509 | } |
| 1510 | |
| 1511 | U_CAPIextern "C" const char * U_EXPORT2 ures_getKeyures_getKey_71(const UResourceBundle *resB) { |
| 1512 | // |
| 1513 | // TODO: Trace ures_getKey? I guess not usually. |
| 1514 | // |
| 1515 | // We usually get the key string to decide whether we want the value, or to |
| 1516 | // make a key-value pair. Tracing the value should suffice. |
| 1517 | // |
| 1518 | // However, I believe we have some data (e.g., in res_index) where the key |
| 1519 | // strings are the data. Tracing the enclosing table should suffice. |
| 1520 | // |
| 1521 | if(resB == NULL__null) { |
| 1522 | return NULL__null; |
| 1523 | } |
| 1524 | return(resB->fKey); |
| 1525 | } |
| 1526 | |
| 1527 | U_CAPIextern "C" int32_t U_EXPORT2 ures_getSizeures_getSize_71(const UResourceBundle *resB) { |
| 1528 | if(resB == NULL__null) { |
| 1529 | return 0; |
| 1530 | } |
| 1531 | |
| 1532 | return resB->fSize; |
| 1533 | } |
| 1534 | |
| 1535 | static const UChar* ures_getStringWithAlias(const UResourceBundle *resB, Resource r, int32_t sIndex, int32_t *len, UErrorCode *status) { |
| 1536 | if(RES_GET_TYPE(r)((int32_t)((r)>>28UL)) == URES_ALIAS) { |
| 1537 | const UChar* result = 0; |
| 1538 | UResourceBundle *tempRes = ures_getByIndexures_getByIndex_71(resB, sIndex, NULL__null, status); |
| 1539 | result = ures_getStringures_getString_71(tempRes, len, status); |
| 1540 | ures_closeures_close_71(tempRes); |
| 1541 | return result; |
| 1542 | } else { |
| 1543 | return res_getString({resB, sIndex}, &resB->getResData(), r, len); |
| 1544 | } |
| 1545 | } |
| 1546 | |
| 1547 | U_CAPIextern "C" void U_EXPORT2 ures_resetIteratorures_resetIterator_71(UResourceBundle *resB){ |
| 1548 | if(resB == NULL__null) { |
| 1549 | return; |
| 1550 | } |
| 1551 | resB->fIndex = -1; |
| 1552 | } |
| 1553 | |
| 1554 | U_CAPIextern "C" UBool U_EXPORT2 ures_hasNextures_hasNext_71(const UResourceBundle *resB) { |
| 1555 | if(resB == NULL__null) { |
| 1556 | return FALSE0; |
| 1557 | } |
| 1558 | return (UBool)(resB->fIndex < resB->fSize-1); |
| 1559 | } |
| 1560 | |
| 1561 | U_CAPIextern "C" const UChar* U_EXPORT2 ures_getNextStringures_getNextString_71(UResourceBundle *resB, int32_t* len, const char ** key, UErrorCode *status) { |
| 1562 | Resource r = RES_BOGUS0xffffffff; |
| 1563 | |
| 1564 | if (status==NULL__null || U_FAILURE(*status)) { |
| 1565 | return NULL__null; |
| 1566 | } |
| 1567 | if(resB == NULL__null) { |
| 1568 | *status = U_ILLEGAL_ARGUMENT_ERROR; |
| 1569 | return NULL__null; |
| 1570 | } |
| 1571 | |
| 1572 | if(resB->fIndex == resB->fSize-1) { |
| 1573 | *status = U_INDEX_OUTOFBOUNDS_ERROR; |
| 1574 | } else { |
| 1575 | resB->fIndex++; |
| 1576 | switch(RES_GET_TYPE(resB->fRes)((int32_t)((resB->fRes)>>28UL))) { |
| 1577 | case URES_STRING: |
| 1578 | case URES_STRING_V2: |
| 1579 | return res_getString({resB}, &resB->getResData(), resB->fRes, len); |
| 1580 | case URES_TABLE: |
| 1581 | case URES_TABLE16: |
| 1582 | case URES_TABLE32: |
| 1583 | r = res_getTableItemByIndexres_getTableItemByIndex_71(&resB->getResData(), resB->fRes, resB->fIndex, key); |
| 1584 | if(r == RES_BOGUS0xffffffff && resB->fHasFallback) { |
| 1585 | /* TODO: do the fallback */ |
| 1586 | } |
| 1587 | return ures_getStringWithAlias(resB, r, resB->fIndex, len, status); |
| 1588 | case URES_ARRAY: |
| 1589 | case URES_ARRAY16: |
| 1590 | r = res_getArrayItemres_getArrayItem_71(&resB->getResData(), resB->fRes, resB->fIndex); |
| 1591 | if(r == RES_BOGUS0xffffffff && resB->fHasFallback) { |
| 1592 | /* TODO: do the fallback */ |
| 1593 | } |
| 1594 | return ures_getStringWithAlias(resB, r, resB->fIndex, len, status); |
| 1595 | case URES_ALIAS: |
| 1596 | return ures_getStringWithAlias(resB, resB->fRes, resB->fIndex, len, status); |
| 1597 | case URES_INT: |
| 1598 | case URES_BINARY: |
| 1599 | case URES_INT_VECTOR: |
| 1600 | *status = U_RESOURCE_TYPE_MISMATCH; |
| 1601 | U_FALLTHROUGH[[clang::fallthrough]]; |
| 1602 | default: |
| 1603 | return NULL__null; |
| 1604 | } |
| 1605 | } |
| 1606 | |
| 1607 | return NULL__null; |
| 1608 | } |
| 1609 | |
| 1610 | U_CAPIextern "C" UResourceBundle* U_EXPORT2 ures_getNextResourceures_getNextResource_71(UResourceBundle *resB, UResourceBundle *fillIn, UErrorCode *status) { |
| 1611 | const char *key = NULL__null; |
| 1612 | Resource r = RES_BOGUS0xffffffff; |
| 1613 | |
| 1614 | if (status==NULL__null || U_FAILURE(*status)) { |
| 1615 | /*return NULL;*/ |
| 1616 | return fillIn; |
| 1617 | } |
| 1618 | if(resB == NULL__null) { |
| 1619 | *status = U_ILLEGAL_ARGUMENT_ERROR; |
| 1620 | /*return NULL;*/ |
| 1621 | return fillIn; |
| 1622 | } |
| 1623 | |
| 1624 | if(resB->fIndex == resB->fSize-1) { |
| 1625 | *status = U_INDEX_OUTOFBOUNDS_ERROR; |
| 1626 | /*return NULL;*/ |
| 1627 | } else { |
| 1628 | resB->fIndex++; |
| 1629 | switch(RES_GET_TYPE(resB->fRes)((int32_t)((resB->fRes)>>28UL))) { |
| 1630 | case URES_INT: |
| 1631 | case URES_BINARY: |
| 1632 | case URES_STRING: |
| 1633 | case URES_STRING_V2: |
| 1634 | case URES_INT_VECTOR: |
| 1635 | return ures_copyResbures_copyResb_71(fillIn, resB, status); |
| 1636 | case URES_TABLE: |
| 1637 | case URES_TABLE16: |
| 1638 | case URES_TABLE32: |
| 1639 | r = res_getTableItemByIndexres_getTableItemByIndex_71(&resB->getResData(), resB->fRes, resB->fIndex, &key); |
| 1640 | if(r == RES_BOGUS0xffffffff && resB->fHasFallback) { |
| 1641 | /* TODO: do the fallback */ |
| 1642 | } |
| 1643 | return init_resb_result(resB->fData, r, key, resB->fIndex, resB, fillIn, status); |
| 1644 | case URES_ARRAY: |
| 1645 | case URES_ARRAY16: |
| 1646 | r = res_getArrayItemres_getArrayItem_71(&resB->getResData(), resB->fRes, resB->fIndex); |
| 1647 | if(r == RES_BOGUS0xffffffff && resB->fHasFallback) { |
| 1648 | /* TODO: do the fallback */ |
| 1649 | } |
| 1650 | return init_resb_result(resB->fData, r, key, resB->fIndex, resB, fillIn, status); |
| 1651 | default: |
| 1652 | /*return NULL;*/ |
| 1653 | return fillIn; |
| 1654 | } |
| 1655 | } |
| 1656 | /*return NULL;*/ |
| 1657 | return fillIn; |
| 1658 | } |
| 1659 | |
| 1660 | U_CAPIextern "C" UResourceBundle* U_EXPORT2 ures_getByIndexures_getByIndex_71(const UResourceBundle *resB, int32_t indexR, UResourceBundle *fillIn, UErrorCode *status) { |
| 1661 | const char* key = NULL__null; |
| 1662 | Resource r = RES_BOGUS0xffffffff; |
| 1663 | |
| 1664 | if (status==NULL__null || U_FAILURE(*status)) { |
| 1665 | /*return NULL;*/ |
| 1666 | return fillIn; |
| 1667 | } |
| 1668 | if(resB == NULL__null) { |
| 1669 | *status = U_ILLEGAL_ARGUMENT_ERROR; |
| 1670 | /*return NULL;*/ |
| 1671 | return fillIn; |
| 1672 | } |
| 1673 | |
| 1674 | if(indexR >= 0 && resB->fSize > indexR) { |
| 1675 | switch(RES_GET_TYPE(resB->fRes)((int32_t)((resB->fRes)>>28UL))) { |
| 1676 | case URES_INT: |
| 1677 | case URES_BINARY: |
| 1678 | case URES_STRING: |
| 1679 | case URES_STRING_V2: |
| 1680 | case URES_INT_VECTOR: |
| 1681 | return ures_copyResbures_copyResb_71(fillIn, resB, status); |
| 1682 | case URES_TABLE: |
| 1683 | case URES_TABLE16: |
| 1684 | case URES_TABLE32: |
| 1685 | r = res_getTableItemByIndexres_getTableItemByIndex_71(&resB->getResData(), resB->fRes, indexR, &key); |
| 1686 | if(r == RES_BOGUS0xffffffff && resB->fHasFallback) { |
| 1687 | /* TODO: do the fallback */ |
| 1688 | } |
| 1689 | return init_resb_result(resB->fData, r, key, indexR, resB, fillIn, status); |
| 1690 | case URES_ARRAY: |
| 1691 | case URES_ARRAY16: |
| 1692 | r = res_getArrayItemres_getArrayItem_71(&resB->getResData(), resB->fRes, indexR); |
| 1693 | if(r == RES_BOGUS0xffffffff && resB->fHasFallback) { |
| 1694 | /* TODO: do the fallback */ |
| 1695 | } |
| 1696 | return init_resb_result(resB->fData, r, key, indexR, resB, fillIn, status); |
| 1697 | default: |
| 1698 | /*return NULL;*/ |
| 1699 | return fillIn; |
| 1700 | } |
| 1701 | } else { |
| 1702 | *status = U_MISSING_RESOURCE_ERROR; |
| 1703 | } |
| 1704 | /*return NULL;*/ |
| 1705 | return fillIn; |
| 1706 | } |
| 1707 | |
| 1708 | U_CAPIextern "C" const UChar* U_EXPORT2 ures_getStringByIndexures_getStringByIndex_71(const UResourceBundle *resB, int32_t indexS, int32_t* len, UErrorCode *status) { |
| 1709 | const char* key = NULL__null; |
| 1710 | Resource r = RES_BOGUS0xffffffff; |
| 1711 | |
| 1712 | if (status==NULL__null || U_FAILURE(*status)) { |
| 1713 | return NULL__null; |
| 1714 | } |
| 1715 | if(resB == NULL__null) { |
| 1716 | *status = U_ILLEGAL_ARGUMENT_ERROR; |
| 1717 | return NULL__null; |
| 1718 | } |
| 1719 | |
| 1720 | if(indexS >= 0 && resB->fSize > indexS) { |
| 1721 | switch(RES_GET_TYPE(resB->fRes)((int32_t)((resB->fRes)>>28UL))) { |
| 1722 | case URES_STRING: |
| 1723 | case URES_STRING_V2: |
| 1724 | return res_getString({resB}, &resB->getResData(), resB->fRes, len); |
| 1725 | case URES_TABLE: |
| 1726 | case URES_TABLE16: |
| 1727 | case URES_TABLE32: |
| 1728 | r = res_getTableItemByIndexres_getTableItemByIndex_71(&resB->getResData(), resB->fRes, indexS, &key); |
| 1729 | if(r == RES_BOGUS0xffffffff && resB->fHasFallback) { |
| 1730 | /* TODO: do the fallback */ |
| 1731 | } |
| 1732 | return ures_getStringWithAlias(resB, r, indexS, len, status); |
| 1733 | case URES_ARRAY: |
| 1734 | case URES_ARRAY16: |
| 1735 | r = res_getArrayItemres_getArrayItem_71(&resB->getResData(), resB->fRes, indexS); |
| 1736 | if(r == RES_BOGUS0xffffffff && resB->fHasFallback) { |
| 1737 | /* TODO: do the fallback */ |
| 1738 | } |
| 1739 | return ures_getStringWithAlias(resB, r, indexS, len, status); |
| 1740 | case URES_ALIAS: |
| 1741 | return ures_getStringWithAlias(resB, resB->fRes, indexS, len, status); |
| 1742 | case URES_INT: |
| 1743 | case URES_BINARY: |
| 1744 | case URES_INT_VECTOR: |
| 1745 | *status = U_RESOURCE_TYPE_MISMATCH; |
| 1746 | break; |
| 1747 | default: |
| 1748 | /* must not occur */ |
| 1749 | *status = U_INTERNAL_PROGRAM_ERROR; |
| 1750 | break; |
| 1751 | } |
| 1752 | } else { |
| 1753 | *status = U_MISSING_RESOURCE_ERROR; |
| 1754 | } |
| 1755 | return NULL__null; |
| 1756 | } |
| 1757 | |
| 1758 | U_CAPIextern "C" const char * U_EXPORT2 |
| 1759 | ures_getUTF8StringByIndexures_getUTF8StringByIndex_71(const UResourceBundle *resB, |
| 1760 | int32_t idx, |
| 1761 | char *dest, int32_t *pLength, |
| 1762 | UBool forceCopy, |
| 1763 | UErrorCode *status) { |
| 1764 | int32_t length16; |
| 1765 | const UChar *s16 = ures_getStringByIndexures_getStringByIndex_71(resB, idx, &length16, status); |
| 1766 | return ures_toUTF8String(s16, length16, dest, pLength, forceCopy, status); |
| 1767 | } |
| 1768 | |
| 1769 | /*U_CAPI const char *ures_getResPath(UResourceBundle *resB) { |
| 1770 | return resB->fResPath; |
| 1771 | }*/ |
| 1772 | |
| 1773 | U_CAPIextern "C" UResourceBundle* U_EXPORT2 |
| 1774 | ures_findResourceures_findResource_71(const char* path, UResourceBundle *fillIn, UErrorCode *status) |
| 1775 | { |
| 1776 | UResourceBundle *first = NULL__null; |
| 1777 | UResourceBundle *result = fillIn; |
| 1778 | char *packageName = NULL__null; |
| 1779 | char *pathToResource = NULL__null, *save = NULL__null; |
| 1780 | char *locale = NULL__null, *localeEnd = NULL__null; |
| 1781 | int32_t length; |
| 1782 | |
| 1783 | if(status == NULL__null || U_FAILURE(*status)) { |
| 1784 | return result; |
| 1785 | } |
| 1786 | |
| 1787 | length = (int32_t)(uprv_strlen(path):: strlen(path)+1); |
| 1788 | save = pathToResource = (char *)uprv_mallocuprv_malloc_71(length*sizeof(char)); |
| 1789 | /* test for NULL */ |
| 1790 | if(pathToResource == NULL__null) { |
| 1791 | *status = U_MEMORY_ALLOCATION_ERROR; |
| 1792 | return result; |
| 1793 | } |
| 1794 | uprv_memcpy(pathToResource, path, length)do { clang diagnostic push
clang diagnostic ignored "-Waddress" (void)0; (void)0; clang diagnostic pop :: memcpy(pathToResource , path, length); } while (false); |
| 1795 | |
| 1796 | locale = pathToResource; |
| 1797 | if(*pathToResource == RES_PATH_SEPARATOR'/') { /* there is a path specification */ |
| 1798 | pathToResource++; |
| 1799 | packageName = pathToResource; |
| 1800 | pathToResource = uprv_strchr(pathToResource, RES_PATH_SEPARATOR):: strchr(pathToResource, '/'); |
| 1801 | if(pathToResource == NULL__null) { |
| 1802 | *status = U_ILLEGAL_ARGUMENT_ERROR; |
| 1803 | } else { |
| 1804 | *pathToResource = 0; |
| 1805 | locale = pathToResource+1; |
| 1806 | } |
| 1807 | } |
| 1808 | |
| 1809 | localeEnd = uprv_strchr(locale, RES_PATH_SEPARATOR):: strchr(locale, '/'); |
| 1810 | if(localeEnd != NULL__null) { |
| 1811 | *localeEnd = 0; |
| 1812 | } |
| 1813 | |
| 1814 | first = ures_openures_open_71(packageName, locale, status); |
| 1815 | |
| 1816 | if(U_SUCCESS(*status)) { |
| 1817 | if(localeEnd) { |
| 1818 | result = ures_findSubResourceures_findSubResource_71(first, localeEnd+1, fillIn, status); |
| 1819 | } else { |
| 1820 | result = ures_copyResbures_copyResb_71(fillIn, first, status); |
| 1821 | } |
| 1822 | ures_closeures_close_71(first); |
| 1823 | } |
| 1824 | uprv_freeuprv_free_71(save); |
| 1825 | return result; |
| 1826 | } |
| 1827 | |
| 1828 | U_CAPIextern "C" UResourceBundle* U_EXPORT2 |
| 1829 | ures_findSubResourceures_findSubResource_71(const UResourceBundle *resB, char* path, UResourceBundle *fillIn, UErrorCode *status) |
| 1830 | { |
| 1831 | Resource res = RES_BOGUS0xffffffff; |
| 1832 | UResourceBundle *result = fillIn; |
| 1833 | const char *key; |
| 1834 | |
| 1835 | if(status == NULL__null || U_FAILURE(*status)) { |
| 1836 | return result; |
| 1837 | } |
| 1838 | |
| 1839 | /* here we do looping and circular alias checking */ |
| 1840 | /* this loop is here because aliasing is resolved on this level, not on res level */ |
| 1841 | /* so, when we encounter an alias, it is not an aggregate resource, so we return */ |
| 1842 | do { |
| 1843 | res = res_findResourceres_findResource_71(&resB->getResData(), resB->fRes, &path, &key); |
| 1844 | if(res != RES_BOGUS0xffffffff) { |
| 1845 | result = init_resb_result(resB->fData, res, key, -1, resB, fillIn, status); |
| 1846 | resB = result; |
| 1847 | } else { |
| 1848 | *status = U_MISSING_RESOURCE_ERROR; |
| 1849 | break; |
| 1850 | } |
| 1851 | } while(*path); /* there is more stuff in the path */ |
| 1852 | |
| 1853 | return result; |
| 1854 | } |
| 1855 | U_CAPIextern "C" const UChar* U_EXPORT2 |
| 1856 | ures_getStringByKeyWithFallbackures_getStringByKeyWithFallback_71(const UResourceBundle *resB, |
| 1857 | const char* inKey, |
| 1858 | int32_t* len, |
| 1859 | UErrorCode *status) { |
| 1860 | |
| 1861 | UResourceBundle stack; |
| 1862 | const UChar* retVal = NULL__null; |
| 1863 | ures_initStackObjectures_initStackObject_71(&stack); |
| 1864 | ures_getByKeyWithFallbackures_getByKeyWithFallback_71(resB, inKey, &stack, status); |
| 1865 | int32_t length; |
| 1866 | retVal = ures_getStringures_getString_71(&stack, &length, status); |
| 1867 | ures_closeures_close_71(&stack); |
| 1868 | if (U_FAILURE(*status)) { |
| 1869 | return NULL__null; |
| 1870 | } |
| 1871 | if (length == 3 && retVal[0] == EMPTY_SET0x2205 && retVal[1] == EMPTY_SET0x2205 && retVal[2] == EMPTY_SET0x2205 ) { |
| 1872 | retVal = NULL__null; |
| 1873 | length = 0; |
| 1874 | *status = U_MISSING_RESOURCE_ERROR; |
| 1875 | } |
| 1876 | if (len != NULL__null) { |
| 1877 | *len = length; |
| 1878 | } |
| 1879 | return retVal; |
| 1880 | } |
| 1881 | |
| 1882 | /* |
| 1883 | Like res_getTableItemByKey but accepts full paths like "NumberElements/latn/patternsShort". |
| 1884 | */ |
| 1885 | static Resource getTableItemByKeyPath(const ResourceData *pResData, Resource table, const char *key) { |
| 1886 | Resource resource = table; /* The current resource */ |
| 1887 | icu::CharString path; |
| 1888 | UErrorCode errorCode = U_ZERO_ERROR; |
| 1889 | path.append(key, errorCode); |
| 1890 | if (U_FAILURE(errorCode)) { return RES_BOGUS0xffffffff; } |
| 1891 | char *pathPart = path.data(); /* Path from current resource to desired resource */ |
| 1892 | UResType type = (UResType)RES_GET_TYPE(resource)((int32_t)((resource)>>28UL)); /* the current resource type */ |
| 1893 | while (*pathPart && resource != RES_BOGUS0xffffffff && URES_IS_CONTAINER(type)(((int32_t)(type)==URES_TABLE || (int32_t)(type)==URES_TABLE16 || (int32_t)(type)==URES_TABLE32) || ((int32_t)(type)==URES_ARRAY || (int32_t)(type)==URES_ARRAY16))) { |
| 1894 | char *nextPathPart = uprv_strchr(pathPart, RES_PATH_SEPARATOR):: strchr(pathPart, '/'); |
| 1895 | if (nextPathPart != NULL__null) { |
| 1896 | *nextPathPart = 0; /* Terminating null for this part of path. */ |
| 1897 | nextPathPart++; |
| 1898 | } else { |
| 1899 | nextPathPart = uprv_strchr(pathPart, 0):: strchr(pathPart, 0); |
| 1900 | } |
| 1901 | int32_t t; |
| 1902 | const char *pathP = pathPart; |
| 1903 | resource = res_getTableItemByKeyres_getTableItemByKey_71(pResData, resource, &t, &pathP); |
| 1904 | type = (UResType)RES_GET_TYPE(resource)((int32_t)((resource)>>28UL)); |
| 1905 | pathPart = nextPathPart; |
| 1906 | } |
| 1907 | if (*pathPart) { |
| 1908 | return RES_BOGUS0xffffffff; |
| 1909 | } |
| 1910 | return resource; |
| 1911 | } |
| 1912 | |
| 1913 | static void createPath(const char* origResPath, |
| 1914 | int32_t origResPathLen, |
| 1915 | const char* resPath, |
| 1916 | int32_t resPathLen, |
| 1917 | const char* inKey, |
| 1918 | CharString& path, |
| 1919 | UErrorCode* status) { |
| 1920 | // This is a utility function used by ures_getByKeyWithFallback() below. This function builds a path from |
| 1921 | // resPath and inKey, returning the result in `path`. Originally, this function just cleared `path` and |
| 1922 | // appended resPath and inKey to it, but that caused problems for horizontal inheritance. |
| 1923 | // |
| 1924 | // In normal cases, resPath is the same as origResPath, but if ures_getByKeyWithFallback() has followed an |
| 1925 | // alias, resPath may be different from origResPath. Not only may the existing path elements be different, |
| 1926 | // but resPath may also have MORE path elements than origResPath did. If it does, those additional path |
| 1927 | // elements SUPERSEDE the corresponding elements of inKey. So this code counts the number of elements in |
| 1928 | // resPath and origResPath and, for each path element in resPath that doesn't have a counterpart in origResPath, |
| 1929 | // deletes a path element from the beginning of inKey. The remainder of inKey is then appended to |
| 1930 | // resPath to form the result. (We're not using uprv_strchr() here because resPath and origResPath may |
| 1931 | // not be zero-terminated.) |
| 1932 | path.clear(); |
| 1933 | const char* key = inKey; |
| 1934 | if (resPathLen > 0) { |
| 1935 | path.append(resPath, resPathLen, *status); |
| 1936 | if (U_SUCCESS(*status)) { |
| 1937 | const char* resPathLimit = resPath + resPathLen; |
| 1938 | const char* origResPathLimit = origResPath + origResPathLen; |
| 1939 | const char* resPathPtr = resPath; |
| 1940 | const char* origResPathPtr = origResPath; |
| 1941 | |
| 1942 | // Remove from the beginning of resPath the number of segments that are contained in origResPath. |
| 1943 | // If origResPath has MORE segments than resPath, this will leave resPath as the empty string. |
| 1944 | while (origResPathPtr < origResPathLimit && resPathPtr < resPathLimit) { |
| 1945 | while (origResPathPtr < origResPathLimit && *origResPathPtr != RES_PATH_SEPARATOR'/') { |
| 1946 | ++origResPathPtr; |
| 1947 | } |
| 1948 | if (origResPathPtr < origResPathLimit && *origResPathPtr == RES_PATH_SEPARATOR'/') { |
| 1949 | ++origResPathPtr; |
| 1950 | } |
| 1951 | while (resPathPtr < resPathLimit && *resPathPtr != RES_PATH_SEPARATOR'/') { |
| 1952 | ++resPathPtr; |
| 1953 | } |
| 1954 | if (resPathPtr < resPathLimit && *resPathPtr == RES_PATH_SEPARATOR'/') { |
| 1955 | ++resPathPtr; |
| 1956 | } |
| 1957 | } |
| 1958 | |
| 1959 | // New remove from the beginning of `key` the number of segments remaining in resPath. |
| 1960 | // If resPath has more segments than `key` does, `key` will end up empty. |
| 1961 | while (resPathPtr < resPathLimit && *key != '\0') { |
| 1962 | while (resPathPtr < resPathLimit && *resPathPtr != RES_PATH_SEPARATOR'/') { |
| 1963 | ++resPathPtr; |
| 1964 | } |
| 1965 | if (resPathPtr < resPathLimit && *resPathPtr == RES_PATH_SEPARATOR'/') { |
| 1966 | ++resPathPtr; |
| 1967 | } |
| 1968 | while (*key != '\0' && *key != RES_PATH_SEPARATOR'/') { |
| 1969 | ++key; |
| 1970 | } |
| 1971 | if (*key == RES_PATH_SEPARATOR'/') { |
| 1972 | ++key; |
| 1973 | } |
| 1974 | } |
| 1975 | } |
| 1976 | // Finally, append what's left of `key` to `path`. What you end up with here is `resPath`, plus |
| 1977 | // any pieces of `key` that aren't superseded by `resPath`. |
| 1978 | // Or, to put it another way, calculate <#-segments-in-key> - (<#-segments-in-resPath> - <#-segments-in-origResPath>), |
| 1979 | // and append that many segments from the end of `key` to `resPath` to produce the result. |
| 1980 | path.append(key, *status); |
| 1981 | } else { |
| 1982 | path.append(inKey, *status); |
| 1983 | } |
| 1984 | } |
| 1985 | |
| 1986 | U_CAPIextern "C" UResourceBundle* U_EXPORT2 |
| 1987 | ures_getByKeyWithFallbackures_getByKeyWithFallback_71(const UResourceBundle *resB, |
| 1988 | const char* inKey, |
| 1989 | UResourceBundle *fillIn, |
| 1990 | UErrorCode *status) { |
| 1991 | Resource res = RES_BOGUS0xffffffff, rootRes = RES_BOGUS0xffffffff; |
| 1992 | UResourceBundle *helper = NULL__null; |
| 1993 | |
| 1994 | if (status==NULL__null || U_FAILURE(*status)) { |
| 1995 | return fillIn; |
| 1996 | } |
| 1997 | if(resB == NULL__null) { |
| 1998 | *status = U_ILLEGAL_ARGUMENT_ERROR; |
| 1999 | return fillIn; |
| 2000 | } |
| 2001 | |
| 2002 | int32_t type = RES_GET_TYPE(resB->fRes)((int32_t)((resB->fRes)>>28UL)); |
| 2003 | if(URES_IS_TABLE(type)((int32_t)(type)==URES_TABLE || (int32_t)(type)==URES_TABLE16 || (int32_t)(type)==URES_TABLE32)) { |
| 2004 | const char* origResPath = resB->fResPath; |
| 2005 | int32_t origResPathLen = resB->fResPathLen; |
| 2006 | res = getTableItemByKeyPath(&resB->getResData(), resB->fRes, inKey); |
| 2007 | const char* key = inKey; |
| 2008 | bool didRootOnce = false; |
| 2009 | if(res == RES_BOGUS0xffffffff) { |
| 2010 | UResourceDataEntry *dataEntry = resB->fData; |
| 2011 | CharString path; |
| 2012 | char *myPath = NULL__null; |
| 2013 | const char* resPath = resB->fResPath; |
| 2014 | int32_t len = resB->fResPathLen; |
| 2015 | while(res == RES_BOGUS0xffffffff && (dataEntry->fParent != NULL__null || !didRootOnce)) { /* Otherwise, we'll look in parents */ |
| 2016 | if (dataEntry->fParent != NULL__null) { |
| 2017 | dataEntry = dataEntry->fParent; |
| 2018 | } else { |
| 2019 | // We can't just stop when we get to a bundle whose fParent is NULL. That'll work most of the time, |
| 2020 | // but if the bundle that the caller passed to us was "root" (which happens in getAllItemsWithFallback(), |
| 2021 | // this function will drop right out without doing anything if "root" doesn't contain the exact key path |
| 2022 | // specified. In that case, we need one extra time through this loop to make sure we follow any |
| 2023 | // applicable aliases at the root level. |
| 2024 | didRootOnce = true; |
| 2025 | } |
| 2026 | rootRes = dataEntry->fData.rootRes; |
| 2027 | |
| 2028 | if(dataEntry->fBogus == U_ZERO_ERROR) { |
| 2029 | createPath(origResPath, origResPathLen, resPath, len, inKey, path, status); |
| 2030 | if (U_FAILURE(*status)) { |
| 2031 | ures_closeures_close_71(helper); |
| 2032 | return fillIn; |
| 2033 | } |
| 2034 | myPath = path.data(); |
| 2035 | key = inKey; |
| 2036 | do { |
| 2037 | res = res_findResourceres_findResource_71(&(dataEntry->fData), rootRes, &myPath, &key); |
| 2038 | if (RES_GET_TYPE(res)((int32_t)((res)>>28UL)) == URES_ALIAS && *myPath) { |
| 2039 | /* We hit an alias, but we didn't finish following the path. */ |
| 2040 | helper = init_resb_result(dataEntry, res, NULL__null, -1, resB, helper, status); |
| 2041 | /*helper = init_resb_result(dataEntry, res, inKey, -1, resB, helper, status);*/ |
| 2042 | if(helper) { |
| 2043 | dataEntry = helper->fData; |
| 2044 | rootRes = helper->fRes; |
| 2045 | resPath = helper->fResPath; |
| 2046 | len = helper->fResPathLen; |
| 2047 | |
| 2048 | } else { |
| 2049 | break; |
| 2050 | } |
| 2051 | } else if (res == RES_BOGUS0xffffffff) { |
| 2052 | break; |
| 2053 | } |
| 2054 | } while(*myPath); /* Continue until the whole path is consumed */ |
| 2055 | } |
| 2056 | } |
| 2057 | /*dataEntry = getFallbackData(resB, &key, &res, status);*/ |
| 2058 | if(res != RES_BOGUS0xffffffff) { |
| 2059 | /* check if resB->fResPath gives the right name here */ |
| 2060 | if(uprv_strcmp(dataEntry->fName, uloc_getDefault()):: strcmp(dataEntry->fName, uloc_getDefault_71())==0 || uprv_strcmp(dataEntry->fName, kRootLocaleName):: strcmp(dataEntry->fName, "root")==0) { |
| 2061 | *status = U_USING_DEFAULT_WARNING; |
| 2062 | } else { |
| 2063 | *status = U_USING_FALLBACK_WARNING; |
| 2064 | } |
| 2065 | |
| 2066 | fillIn = init_resb_result(dataEntry, res, key, -1, resB, fillIn, status); |
| 2067 | if (resPath != nullptr) { |
| 2068 | createPath(origResPath, origResPathLen, resPath, len, inKey, path, status); |
| 2069 | } else { |
| 2070 | const char* separator = nullptr; |
| 2071 | if (fillIn->fResPath != nullptr) { |
| 2072 | separator = uprv_strchr(fillIn->fResPath, RES_PATH_SEPARATOR):: strchr(fillIn->fResPath, '/'); |
| 2073 | } |
| 2074 | if (separator != nullptr && separator[1] != '\0') { |
| 2075 | createPath(origResPath, origResPathLen, fillIn->fResPath, |
| 2076 | static_cast<int32_t>(uprv_strlen(fillIn->fResPath):: strlen(fillIn->fResPath)), inKey, path, status); |
| 2077 | } else { |
| 2078 | createPath(origResPath, origResPathLen, "", 0, inKey, path, status); |
| 2079 | } |
| 2080 | } |
| 2081 | ures_freeResPath(fillIn); |
| 2082 | ures_appendResPath(fillIn, path.data(), path.length(), status); |
| 2083 | if(fillIn->fResPath[fillIn->fResPathLen-1] != RES_PATH_SEPARATOR'/') { |
| 2084 | ures_appendResPath(fillIn, RES_PATH_SEPARATOR_S"/", 1, status); |
| 2085 | } |
| 2086 | } else { |
| 2087 | *status = U_MISSING_RESOURCE_ERROR; |
| 2088 | } |
| 2089 | } else { |
| 2090 | fillIn = init_resb_result(resB->fData, res, key, -1, resB, fillIn, status); |
| 2091 | } |
| 2092 | } |
| 2093 | else { |
| 2094 | *status = U_RESOURCE_TYPE_MISMATCH; |
| 2095 | } |
| 2096 | ures_closeures_close_71(helper); |
| 2097 | return fillIn; |
| 2098 | } |
| 2099 | |
| 2100 | namespace { |
| 2101 | |
| 2102 | void getAllItemsWithFallback( |
| 2103 | const UResourceBundle *bundle, ResourceDataValue &value, |
| 2104 | ResourceSink &sink, UErrorCode &errorCode) { |
| 2105 | if (U_FAILURE(errorCode)) { return; } |
| 2106 | // We recursively enumerate child-first, |
| 2107 | // only storing parent items in the absence of child items. |
| 2108 | // The sink needs to store a placeholder value for the no-fallback/no-inheritance marker |
| 2109 | // to prevent a parent item from being stored. |
| 2110 | // |
| 2111 | // It would be possible to recursively enumerate parent-first, |
| 2112 | // overriding parent items with child items. |
| 2113 | // When the sink sees the no-fallback/no-inheritance marker, |
| 2114 | // then it would remove the parent's item. |
| 2115 | // We would deserialize parent values even though they are overridden in a child bundle. |
| 2116 | value.setData(bundle->getResData()); |
| 2117 | value.setValidLocaleDataEntry(bundle->fValidLocaleDataEntry); |
| 2118 | UResourceDataEntry *parentEntry = bundle->fData->fParent; |
| 2119 | UBool hasParent = parentEntry != NULL__null && U_SUCCESS(parentEntry->fBogus); |
| 2120 | value.setResource(bundle->fRes, ResourceTracer(bundle)); |
| 2121 | sink.put(bundle->fKey, value, !hasParent, errorCode); |
| 2122 | if (hasParent) { |
| 2123 | // We might try to query the sink whether |
| 2124 | // any fallback from the parent bundle is still possible. |
| 2125 | |
| 2126 | // Turn the parent UResourceDataEntry into a UResourceBundle, |
| 2127 | // much like in ures_openWithType(). |
| 2128 | // TODO: See if we can refactor ures_getByKeyWithFallback() |
| 2129 | // and pull out an inner function that takes and returns a UResourceDataEntry |
| 2130 | // so that we need not create UResourceBundle objects. |
| 2131 | StackUResourceBundle parentBundle; |
| 2132 | UResourceBundle &parentRef = parentBundle.ref(); |
| 2133 | parentRef.fData = parentEntry; |
| 2134 | parentRef.fValidLocaleDataEntry = bundle->fValidLocaleDataEntry; |
| 2135 | parentRef.fHasFallback = !parentRef.getResData().noFallback; |
| 2136 | parentRef.fIsTopLevel = TRUE1; |
| 2137 | parentRef.fRes = parentRef.getResData().rootRes; |
| 2138 | parentRef.fSize = res_countArrayItemsres_countArrayItems_71(&parentRef.getResData(), parentRef.fRes); |
| 2139 | parentRef.fIndex = -1; |
| 2140 | entryIncrease(parentEntry); |
| 2141 | |
| 2142 | // Look up the container item in the parent bundle. |
| 2143 | StackUResourceBundle containerBundle; |
| 2144 | const UResourceBundle *rb; |
| 2145 | UErrorCode pathErrorCode = U_ZERO_ERROR; // Ignore if parents up to root do not have this path. |
| 2146 | if (bundle->fResPath == NULL__null || *bundle->fResPath == 0) { |
| 2147 | rb = parentBundle.getAlias(); |
| 2148 | } else { |
| 2149 | rb = ures_getByKeyWithFallbackures_getByKeyWithFallback_71(parentBundle.getAlias(), bundle->fResPath, |
| 2150 | containerBundle.getAlias(), &pathErrorCode); |
| 2151 | } |
| 2152 | if (U_SUCCESS(pathErrorCode)) { |
| 2153 | getAllItemsWithFallback(rb, value, sink, errorCode); |
| 2154 | } |
| 2155 | } |
| 2156 | } |
| 2157 | |
| 2158 | struct GetAllChildrenSink : public ResourceSink { |
| 2159 | // Destination sink |
| 2160 | ResourceSink& dest; |
| 2161 | |
| 2162 | GetAllChildrenSink(ResourceSink& dest) |
| 2163 | : dest(dest) {} |
| 2164 | virtual ~GetAllChildrenSink() override; |
| 2165 | virtual void put(const char *key, ResourceValue &value, UBool isRoot, |
| 2166 | UErrorCode &errorCode) override { |
| 2167 | ResourceTable itemsTable = value.getTable(errorCode); |
| 2168 | if (U_FAILURE(errorCode)) { return; } |
| 2169 | for (int32_t i = 0; itemsTable.getKeyAndValue(i, key, value); ++i) { |
| 2170 | if (value.getType() == URES_ALIAS) { |
| 2171 | ResourceDataValue& rdv = static_cast<ResourceDataValue&>(value); |
| 2172 | StackUResourceBundle stackTempBundle; |
| 2173 | UResourceBundle* aliasRB = getAliasTargetAsResourceBundle(rdv.getData(), rdv.getResource(), nullptr, -1, |
| 2174 | rdv.getValidLocaleDataEntry(), nullptr, 0, |
| 2175 | stackTempBundle.getAlias(), &errorCode); |
| 2176 | if (U_SUCCESS(errorCode)) { |
| 2177 | ResourceDataValue aliasedValue; |
| 2178 | aliasedValue.setData(aliasRB->getResData()); |
| 2179 | aliasedValue.setValidLocaleDataEntry(aliasRB->fValidLocaleDataEntry); |
| 2180 | aliasedValue.setResource(aliasRB->fRes, ResourceTracer(aliasRB)); |
| 2181 | dest.put(key, aliasedValue, isRoot, errorCode); |
| 2182 | } |
| 2183 | } else { |
| 2184 | dest.put(key, value, isRoot, errorCode); |
| 2185 | } |
| 2186 | if (U_FAILURE(errorCode)) { return; } |
| 2187 | } |
| 2188 | } |
| 2189 | }; |
| 2190 | |
| 2191 | // Virtual destructors must be defined out of line. |
| 2192 | GetAllChildrenSink::~GetAllChildrenSink() {} |
| 2193 | |
| 2194 | U_CAPIextern "C" void U_EXPORT2 |
| 2195 | ures_getAllChildrenWithFallbackures_getAllChildrenWithFallback_71(const UResourceBundle *bundle, const char *path, |
| 2196 | icu::ResourceSink &sink, UErrorCode &errorCode) { |
| 2197 | GetAllChildrenSink allChildrenSink(sink); |
| 2198 | ures_getAllItemsWithFallbackures_getAllItemsWithFallback_71(bundle, path, allChildrenSink, errorCode); |
| 2199 | } |
| 2200 | |
| 2201 | } // namespace |
| 2202 | |
| 2203 | // Requires a ResourceDataValue fill-in, so that we need not cast from a ResourceValue. |
| 2204 | // Unfortunately, the caller must know which subclass to make and pass in. |
| 2205 | // Alternatively, we could make it as polymorphic as in Java by |
| 2206 | // returning a ResourceValue pointer (possibly wrapped into a LocalPointer) |
| 2207 | // that the caller then owns. |
| 2208 | // |
| 2209 | // Also requires a UResourceBundle fill-in, so that the value's ResourceTracer |
| 2210 | // can point to a non-local bundle. |
| 2211 | // Without tracing, the child bundle could be a function-local object. |
| 2212 | U_CAPIextern "C" void U_EXPORT2 |
| 2213 | ures_getValueWithFallbackures_getValueWithFallback_71(const UResourceBundle *bundle, const char *path, |
| 2214 | UResourceBundle *tempFillIn, |
| 2215 | ResourceDataValue &value, UErrorCode &errorCode) { |
| 2216 | if (U_FAILURE(errorCode)) { return; } |
| 2217 | if (path == nullptr) { |
| 2218 | errorCode = U_ILLEGAL_ARGUMENT_ERROR; |
| 2219 | return; |
| 2220 | } |
| 2221 | const UResourceBundle *rb; |
| 2222 | if (*path == 0) { |
| 2223 | // empty path |
| 2224 | rb = bundle; |
| 2225 | } else { |
| 2226 | rb = ures_getByKeyWithFallbackures_getByKeyWithFallback_71(bundle, path, tempFillIn, &errorCode); |
| 2227 | if (U_FAILURE(errorCode)) { |
| 2228 | return; |
| 2229 | } |
| 2230 | } |
| 2231 | value.setData(rb->getResData()); |
| 2232 | value.setValidLocaleDataEntry(rb->fValidLocaleDataEntry); |
| 2233 | value.setResource(rb->fRes, ResourceTracer(rb)); |
| 2234 | } |
| 2235 | |
| 2236 | U_CAPIextern "C" void U_EXPORT2 |
| 2237 | ures_getAllItemsWithFallbackures_getAllItemsWithFallback_71(const UResourceBundle *bundle, const char *path, |
| 2238 | icu::ResourceSink &sink, UErrorCode &errorCode) { |
| 2239 | if (U_FAILURE(errorCode)) { return; } |
| 2240 | if (path == nullptr) { |
| 2241 | errorCode = U_ILLEGAL_ARGUMENT_ERROR; |
| 2242 | return; |
| 2243 | } |
| 2244 | StackUResourceBundle stackBundle; |
| 2245 | const UResourceBundle *rb; |
| 2246 | if (*path == 0) { |
| 2247 | // empty path |
| 2248 | rb = bundle; |
| 2249 | } else { |
| 2250 | rb = ures_getByKeyWithFallbackures_getByKeyWithFallback_71(bundle, path, stackBundle.getAlias(), &errorCode); |
| 2251 | if (U_FAILURE(errorCode)) { |
| 2252 | return; |
| 2253 | } |
| 2254 | } |
| 2255 | // Get all table items with fallback. |
| 2256 | ResourceDataValue value; |
| 2257 | getAllItemsWithFallback(rb, value, sink, errorCode); |
| 2258 | } |
| 2259 | |
| 2260 | U_CAPIextern "C" UResourceBundle* U_EXPORT2 ures_getByKeyures_getByKey_71(const UResourceBundle *resB, const char* inKey, UResourceBundle *fillIn, UErrorCode *status) { |
| 2261 | Resource res = RES_BOGUS0xffffffff; |
| 2262 | UResourceDataEntry *dataEntry = NULL__null; |
| 2263 | const char *key = inKey; |
| 2264 | |
| 2265 | if (status==NULL__null || U_FAILURE(*status)) { |
| 2266 | return fillIn; |
| 2267 | } |
| 2268 | if(resB == NULL__null) { |
| 2269 | *status = U_ILLEGAL_ARGUMENT_ERROR; |
| 2270 | return fillIn; |
| 2271 | } |
| 2272 | |
| 2273 | int32_t type = RES_GET_TYPE(resB->fRes)((int32_t)((resB->fRes)>>28UL)); |
| 2274 | if(URES_IS_TABLE(type)((int32_t)(type)==URES_TABLE || (int32_t)(type)==URES_TABLE16 || (int32_t)(type)==URES_TABLE32)) { |
| 2275 | int32_t t; |
| 2276 | res = res_getTableItemByKeyres_getTableItemByKey_71(&resB->getResData(), resB->fRes, &t, &key); |
| 2277 | if(res == RES_BOGUS0xffffffff) { |
| 2278 | key = inKey; |
| 2279 | if(resB->fHasFallback == TRUE1) { |
| 2280 | dataEntry = getFallbackData(resB, &key, &res, status); |
| 2281 | if(U_SUCCESS(*status)) { |
| 2282 | /* check if resB->fResPath gives the right name here */ |
| 2283 | return init_resb_result(dataEntry, res, key, -1, resB, fillIn, status); |
| 2284 | } else { |
| 2285 | *status = U_MISSING_RESOURCE_ERROR; |
| 2286 | } |
| 2287 | } else { |
| 2288 | *status = U_MISSING_RESOURCE_ERROR; |
| 2289 | } |
| 2290 | } else { |
| 2291 | return init_resb_result(resB->fData, res, key, -1, resB, fillIn, status); |
| 2292 | } |
| 2293 | } |
| 2294 | #if 0 |
| 2295 | /* this is a kind of TODO item. If we have an array with an index table, we could do this. */ |
| 2296 | /* not currently */ |
| 2297 | else if(RES_GET_TYPE(resB->fRes)((int32_t)((resB->fRes)>>28UL)) == URES_ARRAY && resB->fHasFallback == TRUE1) { |
| 2298 | /* here should go a first attempt to locate the key using index table */ |
| 2299 | dataEntry = getFallbackData(resB, &key, &res, status); |
| 2300 | if(U_SUCCESS(*status)) { |
| 2301 | return init_resb_result(dataEntry, res, key, resB, fillIn, status); |
| 2302 | } else { |
| 2303 | *status = U_MISSING_RESOURCE_ERROR; |
| 2304 | } |
| 2305 | } |
| 2306 | #endif |
| 2307 | else { |
| 2308 | *status = U_RESOURCE_TYPE_MISMATCH; |
| 2309 | } |
| 2310 | return fillIn; |
| 2311 | } |
| 2312 | |
| 2313 | U_CAPIextern "C" const UChar* U_EXPORT2 ures_getStringByKeyures_getStringByKey_71(const UResourceBundle *resB, const char* inKey, int32_t* len, UErrorCode *status) { |
| 2314 | Resource res = RES_BOGUS0xffffffff; |
| 2315 | UResourceDataEntry *dataEntry = NULL__null; |
| 2316 | const char* key = inKey; |
| 2317 | |
| 2318 | if (status==NULL__null || U_FAILURE(*status)) { |
| 2319 | return NULL__null; |
| 2320 | } |
| 2321 | if(resB == NULL__null) { |
| 2322 | *status = U_ILLEGAL_ARGUMENT_ERROR; |
| 2323 | return NULL__null; |
| 2324 | } |
| 2325 | |
| 2326 | int32_t type = RES_GET_TYPE(resB->fRes)((int32_t)((resB->fRes)>>28UL)); |
| 2327 | if(URES_IS_TABLE(type)((int32_t)(type)==URES_TABLE || (int32_t)(type)==URES_TABLE16 || (int32_t)(type)==URES_TABLE32)) { |
| 2328 | int32_t t=0; |
| 2329 | |
| 2330 | res = res_getTableItemByKeyres_getTableItemByKey_71(&resB->getResData(), resB->fRes, &t, &key); |
| 2331 | |
| 2332 | if(res == RES_BOGUS0xffffffff) { |
| 2333 | key = inKey; |
| 2334 | if(resB->fHasFallback == TRUE1) { |
| 2335 | dataEntry = getFallbackData(resB, &key, &res, status); |
| 2336 | if(U_SUCCESS(*status)) { |
| 2337 | switch (RES_GET_TYPE(res)((int32_t)((res)>>28UL))) { |
| 2338 | case URES_STRING: |
| 2339 | case URES_STRING_V2: |
| 2340 | return res_getString({resB, key}, &dataEntry->fData, res, len); |
| 2341 | case URES_ALIAS: |
| 2342 | { |
| 2343 | const UChar* result = 0; |
| 2344 | UResourceBundle *tempRes = ures_getByKeyures_getByKey_71(resB, inKey, NULL__null, status); |
| 2345 | result = ures_getStringures_getString_71(tempRes, len, status); |
| 2346 | ures_closeures_close_71(tempRes); |
| 2347 | return result; |
| 2348 | } |
| 2349 | default: |
| 2350 | *status = U_RESOURCE_TYPE_MISMATCH; |
| 2351 | } |
| 2352 | } else { |
| 2353 | *status = U_MISSING_RESOURCE_ERROR; |
| 2354 | } |
| 2355 | } else { |
| 2356 | *status = U_MISSING_RESOURCE_ERROR; |
| 2357 | } |
| 2358 | } else { |
| 2359 | switch (RES_GET_TYPE(res)((int32_t)((res)>>28UL))) { |
| 2360 | case URES_STRING: |
| 2361 | case URES_STRING_V2: |
| 2362 | return res_getString({resB, key}, &resB->getResData(), res, len); |
| 2363 | case URES_ALIAS: |
| 2364 | { |
| 2365 | const UChar* result = 0; |
| 2366 | UResourceBundle *tempRes = ures_getByKeyures_getByKey_71(resB, inKey, NULL__null, status); |
| 2367 | result = ures_getStringures_getString_71(tempRes, len, status); |
| 2368 | ures_closeures_close_71(tempRes); |
| 2369 | return result; |
| 2370 | } |
| 2371 | default: |
| 2372 | *status = U_RESOURCE_TYPE_MISMATCH; |
| 2373 | } |
| 2374 | } |
| 2375 | } |
| 2376 | #if 0 |
| 2377 | /* this is a kind of TODO item. If we have an array with an index table, we could do this. */ |
| 2378 | /* not currently */ |
| 2379 | else if(RES_GET_TYPE(resB->fRes)((int32_t)((resB->fRes)>>28UL)) == URES_ARRAY && resB->fHasFallback == TRUE1) { |
| 2380 | /* here should go a first attempt to locate the key using index table */ |
| 2381 | dataEntry = getFallbackData(resB, &key, &res, status); |
| 2382 | if(U_SUCCESS(*status)) { |
| 2383 | // TODO: Tracing |
| 2384 | return res_getString(rd, res, len); |
| 2385 | } else { |
| 2386 | *status = U_MISSING_RESOURCE_ERROR; |
| 2387 | } |
| 2388 | } |
| 2389 | #endif |
| 2390 | else { |
| 2391 | *status = U_RESOURCE_TYPE_MISMATCH; |
| 2392 | } |
| 2393 | return NULL__null; |
| 2394 | } |
| 2395 | |
| 2396 | U_CAPIextern "C" const char * U_EXPORT2 |
| 2397 | ures_getUTF8StringByKeyures_getUTF8StringByKey_71(const UResourceBundle *resB, |
| 2398 | const char *key, |
| 2399 | char *dest, int32_t *pLength, |
| 2400 | UBool forceCopy, |
| 2401 | UErrorCode *status) { |
| 2402 | int32_t length16; |
| 2403 | const UChar *s16 = ures_getStringByKeyures_getStringByKey_71(resB, key, &length16, status); |
| 2404 | return ures_toUTF8String(s16, length16, dest, pLength, forceCopy, status); |
| 2405 | } |
| 2406 | |
| 2407 | /* TODO: clean from here down */ |
| 2408 | |
| 2409 | /** |
| 2410 | * INTERNAL: Get the name of the first real locale (not placeholder) |
| 2411 | * that has resource bundle data. |
| 2412 | */ |
| 2413 | U_CAPIextern "C" const char* U_EXPORT2 |
| 2414 | ures_getLocaleInternalures_getLocaleInternal_71(const UResourceBundle* resourceBundle, UErrorCode* status) |
| 2415 | { |
| 2416 | if (status==NULL__null || U_FAILURE(*status)) { |
| 2417 | return NULL__null; |
| 2418 | } |
| 2419 | if (!resourceBundle) { |
| 2420 | *status = U_ILLEGAL_ARGUMENT_ERROR; |
| 2421 | return NULL__null; |
| 2422 | } else { |
| 2423 | return resourceBundle->fData->fName; |
| 2424 | } |
| 2425 | } |
| 2426 | |
| 2427 | U_CAPIextern "C" const char* U_EXPORT2 |
| 2428 | ures_getLocaleures_getLocale_71(const UResourceBundle* resourceBundle, |
| 2429 | UErrorCode* status) |
| 2430 | { |
| 2431 | return ures_getLocaleInternalures_getLocaleInternal_71(resourceBundle, status); |
| 2432 | } |
| 2433 | |
| 2434 | |
| 2435 | U_CAPIextern "C" const char* U_EXPORT2 |
| 2436 | ures_getLocaleByTypeures_getLocaleByType_71(const UResourceBundle* resourceBundle, |
| 2437 | ULocDataLocaleType type, |
| 2438 | UErrorCode* status) { |
| 2439 | if (status==NULL__null || U_FAILURE(*status)) { |
| 2440 | return NULL__null; |
| 2441 | } |
| 2442 | if (!resourceBundle) { |
| 2443 | *status = U_ILLEGAL_ARGUMENT_ERROR; |
| 2444 | return NULL__null; |
| 2445 | } else { |
| 2446 | switch(type) { |
| 2447 | case ULOC_ACTUAL_LOCALE: |
| 2448 | return resourceBundle->fData->fName; |
| 2449 | case ULOC_VALID_LOCALE: |
| 2450 | return resourceBundle->fValidLocaleDataEntry->fName; |
| 2451 | case ULOC_REQUESTED_LOCALE: |
| 2452 | default: |
| 2453 | *status = U_ILLEGAL_ARGUMENT_ERROR; |
| 2454 | return NULL__null; |
| 2455 | } |
| 2456 | } |
| 2457 | } |
| 2458 | |
| 2459 | U_CFUNCextern "C" const char* ures_getNameures_getName_71(const UResourceBundle* resB) { |
| 2460 | if(resB == NULL__null) { |
| 2461 | return NULL__null; |
| 2462 | } |
| 2463 | |
| 2464 | return resB->fData->fName; |
| 2465 | } |
| 2466 | |
| 2467 | #ifdef URES_DEBUG |
| 2468 | U_CFUNCextern "C" const char* ures_getPath(const UResourceBundle* resB) { |
| 2469 | if(resB == NULL__null) { |
| 2470 | return NULL__null; |
| 2471 | } |
| 2472 | |
| 2473 | return resB->fData->fPath; |
| 2474 | } |
| 2475 | #endif |
| 2476 | |
| 2477 | static UResourceBundle* |
| 2478 | ures_openWithType(UResourceBundle *r, const char* path, const char* localeID, |
| 2479 | UResOpenType openType, UErrorCode* status) { |
| 2480 | if(U_FAILURE(*status)) { |
| 2481 | return NULL__null; |
| 2482 | } |
| 2483 | |
| 2484 | UResourceDataEntry *entry; |
| 2485 | if(openType != URES_OPEN_DIRECT) { |
| 2486 | /* first "canonicalize" the locale ID */ |
| 2487 | char canonLocaleID[ULOC_FULLNAME_CAPACITY157]; |
| 2488 | uloc_getBaseNameuloc_getBaseName_71(localeID, canonLocaleID, UPRV_LENGTHOF(canonLocaleID)(int32_t)(sizeof(canonLocaleID)/sizeof((canonLocaleID)[0])), status); |
| 2489 | if(U_FAILURE(*status) || *status == U_STRING_NOT_TERMINATED_WARNING) { |
| 2490 | *status = U_ILLEGAL_ARGUMENT_ERROR; |
| 2491 | return NULL__null; |
| 2492 | } |
| 2493 | entry = entryOpen(path, canonLocaleID, openType, status); |
| 2494 | } else { |
| 2495 | entry = entryOpenDirect(path, localeID, status); |
| 2496 | } |
| 2497 | if(U_FAILURE(*status)) { |
| 2498 | return NULL__null; |
| 2499 | } |
| 2500 | if(entry == NULL__null) { |
| 2501 | *status = U_MISSING_RESOURCE_ERROR; |
| 2502 | return NULL__null; |
| 2503 | } |
| 2504 | |
| 2505 | UBool isStackObject; |
| 2506 | if(r == NULL__null) { |
| 2507 | r = (UResourceBundle *)uprv_mallocuprv_malloc_71(sizeof(UResourceBundle)); |
| 2508 | if(r == NULL__null) { |
| 2509 | entryClose(entry); |
| 2510 | *status = U_MEMORY_ALLOCATION_ERROR; |
| 2511 | return NULL__null; |
| 2512 | } |
| 2513 | isStackObject = FALSE0; |
| 2514 | } else { // fill-in |
| 2515 | isStackObject = ures_isStackObject(r); |
| 2516 | ures_closeBundle(r, FALSE0); |
| 2517 | } |
| 2518 | uprv_memset(r, 0, sizeof(UResourceBundle)):: memset(r, 0, sizeof(UResourceBundle)); |
| 2519 | ures_setIsStackObject(r, isStackObject); |
| 2520 | |
| 2521 | r->fValidLocaleDataEntry = r->fData = entry; |
| 2522 | r->fHasFallback = openType != URES_OPEN_DIRECT && !r->getResData().noFallback; |
| 2523 | r->fIsTopLevel = TRUE1; |
| 2524 | r->fRes = r->getResData().rootRes; |
| 2525 | r->fSize = res_countArrayItemsres_countArrayItems_71(&r->getResData(), r->fRes); |
| 2526 | r->fIndex = -1; |
| 2527 | |
| 2528 | ResourceTracer(r).traceOpen(); |
| 2529 | |
| 2530 | return r; |
| 2531 | } |
| 2532 | |
| 2533 | U_CAPIextern "C" UResourceBundle* U_EXPORT2 |
| 2534 | ures_openures_open_71(const char* path, const char* localeID, UErrorCode* status) { |
| 2535 | return ures_openWithType(NULL__null, path, localeID, URES_OPEN_LOCALE_DEFAULT_ROOT, status); |
| 2536 | } |
| 2537 | |
| 2538 | U_CAPIextern "C" UResourceBundle* U_EXPORT2 |
| 2539 | ures_openNoDefaultures_openNoDefault_71(const char* path, const char* localeID, UErrorCode* status) { |
| 2540 | return ures_openWithType(NULL__null, path, localeID, URES_OPEN_LOCALE_ROOT, status); |
| 2541 | } |
| 2542 | |
| 2543 | /** |
| 2544 | * Opens a resource bundle without "canonicalizing" the locale name. No fallback will be performed |
| 2545 | * or sought. However, alias substitution will happen! |
| 2546 | */ |
| 2547 | U_CAPIextern "C" UResourceBundle* U_EXPORT2 |
| 2548 | ures_openDirectures_openDirect_71(const char* path, const char* localeID, UErrorCode* status) { |
| 2549 | return ures_openWithType(NULL__null, path, localeID, URES_OPEN_DIRECT, status); |
| 2550 | } |
| 2551 | |
| 2552 | /** |
| 2553 | * Internal API: This function is used to open a resource bundle |
| 2554 | * proper fallback chaining is executed while initialization. |
| 2555 | * The result is stored in cache for later fallback search. |
| 2556 | * |
| 2557 | * Same as ures_open(), but uses the fill-in parameter and does not allocate a new bundle. |
| 2558 | */ |
| 2559 | U_CAPIextern "C" void U_EXPORT2 |
| 2560 | ures_openFillInures_openFillIn_71(UResourceBundle *r, const char* path, |
| 2561 | const char* localeID, UErrorCode* status) { |
| 2562 | if(U_SUCCESS(*status) && r == NULL__null) { |
| 2563 | *status = U_ILLEGAL_ARGUMENT_ERROR; |
| 2564 | return; |
| 2565 | } |
| 2566 | ures_openWithType(r, path, localeID, URES_OPEN_LOCALE_DEFAULT_ROOT, status); |
| 2567 | } |
| 2568 | |
| 2569 | /** |
| 2570 | * Same as ures_openDirect(), but uses the fill-in parameter and does not allocate a new bundle. |
| 2571 | */ |
| 2572 | U_CAPIextern "C" void U_EXPORT2 |
| 2573 | ures_openDirectFillInures_openDirectFillIn_71(UResourceBundle *r, const char* path, const char* localeID, UErrorCode* status) { |
| 2574 | if(U_SUCCESS(*status) && r == NULL__null) { |
| 2575 | *status = U_ILLEGAL_ARGUMENT_ERROR; |
| 2576 | return; |
| 2577 | } |
| 2578 | ures_openWithType(r, path, localeID, URES_OPEN_DIRECT, status); |
| 2579 | } |
| 2580 | |
| 2581 | /** |
| 2582 | * API: Counts members. For arrays and tables, returns number of resources. |
| 2583 | * For strings, returns 1. |
| 2584 | */ |
| 2585 | U_CAPIextern "C" int32_t U_EXPORT2 |
| 2586 | ures_countArrayItemsures_countArrayItems_71(const UResourceBundle* resourceBundle, |
| 2587 | const char* resourceKey, |
| 2588 | UErrorCode* status) |
| 2589 | { |
| 2590 | UResourceBundle resData; |
| 2591 | ures_initStackObjectures_initStackObject_71(&resData); |
| 2592 | if (status==NULL__null || U_FAILURE(*status)) { |
| 2593 | return 0; |
| 2594 | } |
| 2595 | if(resourceBundle == NULL__null) { |
| 2596 | *status = U_ILLEGAL_ARGUMENT_ERROR; |
| 2597 | return 0; |
| 2598 | } |
| 2599 | ures_getByKeyures_getByKey_71(resourceBundle, resourceKey, &resData, status); |
| 2600 | |
| 2601 | if(resData.getResData().data != NULL__null) { |
| 2602 | int32_t result = res_countArrayItemsres_countArrayItems_71(&resData.getResData(), resData.fRes); |
| 2603 | ures_closeures_close_71(&resData); |
| 2604 | return result; |
| 2605 | } else { |
| 2606 | *status = U_MISSING_RESOURCE_ERROR; |
| 2607 | ures_closeures_close_71(&resData); |
| 2608 | return 0; |
| 2609 | } |
| 2610 | } |
| 2611 | |
| 2612 | /** |
| 2613 | * Internal function. |
| 2614 | * Return the version number associated with this ResourceBundle as a string. |
| 2615 | * |
| 2616 | * @param resourceBundle The resource bundle for which the version is checked. |
| 2617 | * @return A version number string as specified in the resource bundle or its parent. |
| 2618 | * The caller does not own this string. |
| 2619 | * @see ures_getVersion |
| 2620 | * @internal |
| 2621 | */ |
| 2622 | U_CAPIextern "C" const char* U_EXPORT2 |
| 2623 | ures_getVersionNumberInternalures_getVersionNumberInternal_71(const UResourceBundle *resourceBundle) |
| 2624 | { |
| 2625 | if (!resourceBundle) return NULL__null; |
| 2626 | |
| 2627 | if(resourceBundle->fVersion == NULL__null) { |
| 2628 | |
| 2629 | /* If the version ID has not been built yet, then do so. Retrieve */ |
| 2630 | /* the minor version from the file. */ |
| 2631 | UErrorCode status = U_ZERO_ERROR; |
| 2632 | int32_t minor_len = 0; |
| 2633 | int32_t len; |
| 2634 | |
| 2635 | const UChar* minor_version = ures_getStringByKeyures_getStringByKey_71(resourceBundle, kVersionTag"Version", &minor_len, &status); |
| 2636 | |
| 2637 | /* Determine the length of of the final version string. This is */ |
| 2638 | /* the length of the major part + the length of the separator */ |
| 2639 | /* (==1) + the length of the minor part (+ 1 for the zero byte at */ |
| 2640 | /* the end). */ |
| 2641 | |
| 2642 | len = (minor_len > 0) ? minor_len : 1; |
| 2643 | |
| 2644 | /* Allocate the string, and build it up. */ |
| 2645 | /* + 1 for zero byte */ |
| 2646 | |
| 2647 | |
| 2648 | ((UResourceBundle *)resourceBundle)->fVersion = (char *)uprv_mallocuprv_malloc_71(1 + len); |
| 2649 | /* Check for null pointer. */ |
| 2650 | if (((UResourceBundle *)resourceBundle)->fVersion == NULL__null) { |
| 2651 | return NULL__null; |
| 2652 | } |
| 2653 | |
| 2654 | if(minor_len > 0) { |
| 2655 | u_UCharsToCharsu_UCharsToChars_71(minor_version, resourceBundle->fVersion , minor_len); |
| 2656 | resourceBundle->fVersion[len] = '\0'; |
| 2657 | } |
| 2658 | else { |
| 2659 | uprv_strcpy(resourceBundle->fVersion, kDefaultMinorVersion):: strcpy(resourceBundle->fVersion, "0"); |
| 2660 | } |
| 2661 | } |
| 2662 | |
| 2663 | return resourceBundle->fVersion; |
| 2664 | } |
| 2665 | |
| 2666 | U_CAPIextern "C" const char* U_EXPORT2 |
| 2667 | ures_getVersionNumberures_getVersionNumber_71(const UResourceBundle* resourceBundle) |
| 2668 | { |
| 2669 | return ures_getVersionNumberInternalures_getVersionNumberInternal_71(resourceBundle); |
| 2670 | } |
| 2671 | |
| 2672 | U_CAPIextern "C" void U_EXPORT2 ures_getVersionures_getVersion_71(const UResourceBundle* resB, UVersionInfo versionInfo) { |
| 2673 | if (!resB) return; |
| 2674 | |
| 2675 | u_versionFromStringu_versionFromString_71(versionInfo, ures_getVersionNumberInternalures_getVersionNumberInternal_71(resB)); |
| 2676 | } |
| 2677 | |
| 2678 | /** Tree support functions *******************************/ |
| 2679 | #define INDEX_LOCALE_NAME"res_index" "res_index" |
| 2680 | #define INDEX_TAG"InstalledLocales" "InstalledLocales" |
| 2681 | #define DEFAULT_TAG"default" "default" |
| 2682 | |
| 2683 | #if defined(URES_TREE_DEBUG) |
| 2684 | #include <stdio.h> |
| 2685 | #endif |
| 2686 | |
| 2687 | typedef struct ULocalesContext { |
| 2688 | UResourceBundle installed; |
| 2689 | UResourceBundle curr; |
| 2690 | } ULocalesContext; |
| 2691 | |
| 2692 | static void U_CALLCONV |
| 2693 | ures_loc_closeLocales(UEnumeration *enumerator) { |
| 2694 | ULocalesContext *ctx = (ULocalesContext *)enumerator->context; |
| 2695 | ures_closeures_close_71(&ctx->curr); |
| 2696 | ures_closeures_close_71(&ctx->installed); |
| 2697 | uprv_freeuprv_free_71(ctx); |
| 2698 | uprv_freeuprv_free_71(enumerator); |
| 2699 | } |
| 2700 | |
| 2701 | static int32_t U_CALLCONV |
| 2702 | ures_loc_countLocales(UEnumeration *en, UErrorCode * /*status*/) { |
| 2703 | ULocalesContext *ctx = (ULocalesContext *)en->context; |
| 2704 | return ures_getSizeures_getSize_71(&ctx->installed); |
| 2705 | } |
| 2706 | |
| 2707 | U_CDECL_BEGINextern "C" { |
| 2708 | |
| 2709 | |
| 2710 | static const char * U_CALLCONV |
| 2711 | ures_loc_nextLocale(UEnumeration* en, |
| 2712 | int32_t* resultLength, |
| 2713 | UErrorCode* status) { |
| 2714 | ULocalesContext *ctx = (ULocalesContext *)en->context; |
| 2715 | UResourceBundle *res = &(ctx->installed); |
| 2716 | UResourceBundle *k = NULL__null; |
| 2717 | const char *result = NULL__null; |
| 2718 | int32_t len = 0; |
| 2719 | if(ures_hasNextures_hasNext_71(res) && (k = ures_getNextResourceures_getNextResource_71(res, &ctx->curr, status)) != 0) { |
| 2720 | result = ures_getKeyures_getKey_71(k); |
| 2721 | len = (int32_t)uprv_strlen(result):: strlen(result); |
| 2722 | } |
| 2723 | if (resultLength) { |
| 2724 | *resultLength = len; |
| 2725 | } |
| 2726 | return result; |
| 2727 | } |
| 2728 | |
| 2729 | static void U_CALLCONV |
| 2730 | ures_loc_resetLocales(UEnumeration* en, |
| 2731 | UErrorCode* /*status*/) { |
| 2732 | UResourceBundle *res = &((ULocalesContext *)en->context)->installed; |
| 2733 | ures_resetIteratorures_resetIterator_71(res); |
| 2734 | } |
| 2735 | |
| 2736 | U_CDECL_END} |
| 2737 | |
| 2738 | static const UEnumeration gLocalesEnum = { |
| 2739 | NULL__null, |
| 2740 | NULL__null, |
| 2741 | ures_loc_closeLocales, |
| 2742 | ures_loc_countLocales, |
| 2743 | uenum_unextDefaultuenum_unextDefault_71, |
| 2744 | ures_loc_nextLocale, |
| 2745 | ures_loc_resetLocales |
| 2746 | }; |
| 2747 | |
| 2748 | |
| 2749 | U_CAPIextern "C" UEnumeration* U_EXPORT2 |
| 2750 | ures_openAvailableLocalesures_openAvailableLocales_71(const char *path, UErrorCode *status) |
| 2751 | { |
| 2752 | UResourceBundle *idx = NULL__null; |
| 2753 | UEnumeration *en = NULL__null; |
| 2754 | ULocalesContext *myContext = NULL__null; |
| 2755 | |
| 2756 | if(U_FAILURE(*status)) { |
| 2757 | return NULL__null; |
| 2758 | } |
| 2759 | myContext = static_cast<ULocalesContext *>(uprv_mallocuprv_malloc_71(sizeof(ULocalesContext))); |
| 2760 | en = (UEnumeration *)uprv_mallocuprv_malloc_71(sizeof(UEnumeration)); |
| 2761 | if(!en || !myContext) { |
| 2762 | *status = U_MEMORY_ALLOCATION_ERROR; |
| 2763 | uprv_freeuprv_free_71(en); |
| 2764 | uprv_freeuprv_free_71(myContext); |
| 2765 | return NULL__null; |
| 2766 | } |
| 2767 | uprv_memcpy(en, &gLocalesEnum, sizeof(UEnumeration))do { clang diagnostic push
clang diagnostic ignored "-Waddress" (void)0; (void)0; clang diagnostic pop :: memcpy(en, & gLocalesEnum, sizeof(UEnumeration)); } while (false); |
| 2768 | |
| 2769 | ures_initStackObjectures_initStackObject_71(&myContext->installed); |
| 2770 | ures_initStackObjectures_initStackObject_71(&myContext->curr); |
| 2771 | idx = ures_openDirectures_openDirect_71(path, INDEX_LOCALE_NAME"res_index", status); |
| 2772 | ures_getByKeyures_getByKey_71(idx, INDEX_TAG"InstalledLocales", &myContext->installed, status); |
| 2773 | if(U_SUCCESS(*status)) { |
| 2774 | #if defined(URES_TREE_DEBUG) |
| 2775 | fprintf(stderrstderr, "Got %s::%s::[%s] : %s\n", |
| 2776 | path, INDEX_LOCALE_NAME"res_index", INDEX_TAG"InstalledLocales", ures_getKeyures_getKey_71(&myContext->installed)); |
| 2777 | #endif |
| 2778 | en->context = myContext; |
| 2779 | } else { |
| 2780 | #if defined(URES_TREE_DEBUG) |
| 2781 | fprintf(stderrstderr, "%s open failed - %s\n", path, u_errorNameu_errorName_71(*status)); |
| 2782 | #endif |
| 2783 | ures_closeures_close_71(&myContext->installed); |
| 2784 | uprv_freeuprv_free_71(myContext); |
| 2785 | uprv_freeuprv_free_71(en); |
| 2786 | en = NULL__null; |
| 2787 | } |
| 2788 | |
| 2789 | ures_closeures_close_71(idx); |
| 2790 | |
| 2791 | return en; |
| 2792 | } |
| 2793 | |
| 2794 | static UBool isLocaleInList(UEnumeration *locEnum, const char *locToSearch, UErrorCode *status) { |
| 2795 | const char *loc; |
| 2796 | while ((loc = uenum_nextuenum_next_71(locEnum, NULL__null, status)) != NULL__null) { |
| 2797 | if (uprv_strcmp(loc, locToSearch):: strcmp(loc, locToSearch) == 0) { |
| 2798 | return TRUE1; |
| 2799 | } |
| 2800 | } |
| 2801 | return FALSE0; |
| 2802 | } |
| 2803 | |
| 2804 | U_CAPIextern "C" int32_t U_EXPORT2 |
| 2805 | ures_getFunctionalEquivalentures_getFunctionalEquivalent_71(char *result, int32_t resultCapacity, |
| 2806 | const char *path, const char *resName, const char *keyword, const char *locid, |
| 2807 | UBool *isAvailable, UBool omitDefault, UErrorCode *status) |
| 2808 | { |
| 2809 | char kwVal[1024] = ""; /* value of keyword 'keyword' */ |
| 2810 | char defVal[1024] = ""; /* default value for given locale */ |
| 2811 | char defLoc[1024] = ""; /* default value for given locale */ |
| 2812 | char base[1024] = ""; /* base locale */ |
| 2813 | char found[1024] = ""; |
| 2814 | char parent[1024] = ""; |
| 2815 | char full[1024] = ""; |
| 2816 | UResourceBundle bund1, bund2; |
| 2817 | UResourceBundle *res = NULL__null; |
| 2818 | UErrorCode subStatus = U_ZERO_ERROR; |
| 2819 | int32_t length = 0; |
| 2820 | if(U_FAILURE(*status)) return 0; |
| 2821 | uloc_getKeywordValueuloc_getKeywordValue_71(locid, keyword, kwVal, 1024-1,&subStatus); |
| 2822 | if(!uprv_strcmp(kwVal, DEFAULT_TAG):: strcmp(kwVal, "default")) { |
| 2823 | kwVal[0]=0; |
| 2824 | } |
| 2825 | uloc_getBaseNameuloc_getBaseName_71(locid, base, 1024-1,&subStatus); |
| 2826 | #if defined(URES_TREE_DEBUG) |
| 2827 | fprintf(stderrstderr, "getFunctionalEquivalent: \"%s\" [%s=%s] in %s - %s\n", |
| 2828 | locid, keyword, kwVal, base, u_errorNameu_errorName_71(subStatus)); |
| 2829 | #endif |
| 2830 | ures_initStackObjectures_initStackObject_71(&bund1); |
| 2831 | ures_initStackObjectures_initStackObject_71(&bund2); |
| 2832 | |
| 2833 | |
| 2834 | uprv_strcpy(parent, base):: strcpy(parent, base); |
| 2835 | uprv_strcpy(found, base):: strcpy(found, base); |
| 2836 | |
| 2837 | if(isAvailable) { |
| 2838 | UEnumeration *locEnum = ures_openAvailableLocalesures_openAvailableLocales_71(path, &subStatus); |
| 2839 | *isAvailable = TRUE1; |
| 2840 | if (U_SUCCESS(subStatus)) { |
| 2841 | *isAvailable = isLocaleInList(locEnum, parent, &subStatus); |
| 2842 | } |
| 2843 | uenum_closeuenum_close_71(locEnum); |
| 2844 | } |
| 2845 | |
| 2846 | if(U_FAILURE(subStatus)) { |
| 2847 | *status = subStatus; |
| 2848 | return 0; |
| 2849 | } |
| 2850 | |
| 2851 | do { |
| 2852 | subStatus = U_ZERO_ERROR; |
| 2853 | res = ures_openures_open_71(path, parent, &subStatus); |
| 2854 | if(((subStatus == U_USING_FALLBACK_WARNING) || |
| 2855 | (subStatus == U_USING_DEFAULT_WARNING)) && isAvailable) |
| 2856 | { |
| 2857 | *isAvailable = FALSE0; |
| 2858 | } |
| 2859 | isAvailable = NULL__null; /* only want to set this the first time around */ |
| 2860 | |
| 2861 | #if defined(URES_TREE_DEBUG) |
| 2862 | fprintf(stderrstderr, "%s;%s -> %s [%s]\n", path?path:"ICUDATA", parent, u_errorNameu_errorName_71(subStatus), ures_getLocaleures_getLocale_71(res, &subStatus)); |
| 2863 | #endif |
| 2864 | if(U_FAILURE(subStatus)) { |
| 2865 | *status = subStatus; |
| 2866 | } else if(subStatus == U_ZERO_ERROR) { |
| 2867 | ures_getByKeyures_getByKey_71(res,resName,&bund1, &subStatus); |
| 2868 | if(subStatus == U_ZERO_ERROR) { |
| 2869 | const UChar *defUstr; |
| 2870 | int32_t defLen; |
| 2871 | /* look for default item */ |
| 2872 | #if defined(URES_TREE_DEBUG) |
| 2873 | fprintf(stderrstderr, "%s;%s : loaded default -> %s\n", |
| 2874 | path?path:"ICUDATA", parent, u_errorNameu_errorName_71(subStatus)); |
| 2875 | #endif |
| 2876 | defUstr = ures_getStringByKeyures_getStringByKey_71(&bund1, DEFAULT_TAG"default", &defLen, &subStatus); |
| 2877 | if(U_SUCCESS(subStatus) && defLen) { |
| 2878 | u_UCharsToCharsu_UCharsToChars_71(defUstr, defVal, u_strlenu_strlen_71(defUstr)); |
| 2879 | #if defined(URES_TREE_DEBUG) |
| 2880 | fprintf(stderrstderr, "%s;%s -> default %s=%s, %s\n", |
| 2881 | path?path:"ICUDATA", parent, keyword, defVal, u_errorNameu_errorName_71(subStatus)); |
| 2882 | #endif |
| 2883 | uprv_strcpy(defLoc, parent):: strcpy(defLoc, parent); |
| 2884 | if(kwVal[0]==0) { |
| 2885 | uprv_strcpy(kwVal, defVal):: strcpy(kwVal, defVal); |
| 2886 | #if defined(URES_TREE_DEBUG) |
| 2887 | fprintf(stderrstderr, "%s;%s -> kwVal = %s\n", |
| 2888 | path?path:"ICUDATA", parent, keyword, kwVal); |
| 2889 | #endif |
| 2890 | } |
| 2891 | } |
| 2892 | } |
| 2893 | } |
| 2894 | |
| 2895 | subStatus = U_ZERO_ERROR; |
| 2896 | |
| 2897 | if (res != NULL__null) { |
| 2898 | uprv_strcpy(found, ures_getLocaleByType(res, ULOC_VALID_LOCALE, &subStatus)):: strcpy(found, ures_getLocaleByType_71(res, ULOC_VALID_LOCALE , &subStatus)); |
| 2899 | } |
| 2900 | |
| 2901 | uloc_getParentuloc_getParent_71(found,parent,sizeof(parent),&subStatus); |
| 2902 | ures_closeures_close_71(res); |
| 2903 | } while(!defVal[0] && *found && uprv_strcmp(found, "root"):: strcmp(found, "root") != 0 && U_SUCCESS(*status)); |
| 2904 | |
| 2905 | /* Now, see if we can find the kwVal collator.. start the search over.. */ |
| 2906 | uprv_strcpy(parent, base):: strcpy(parent, base); |
| 2907 | uprv_strcpy(found, base):: strcpy(found, base); |
| 2908 | |
| 2909 | do { |
| 2910 | subStatus = U_ZERO_ERROR; |
| 2911 | res = ures_openures_open_71(path, parent, &subStatus); |
| 2912 | if((subStatus == U_USING_FALLBACK_WARNING) && isAvailable) { |
| 2913 | *isAvailable = FALSE0; |
| 2914 | } |
| 2915 | isAvailable = NULL__null; /* only want to set this the first time around */ |
| 2916 | |
| 2917 | #if defined(URES_TREE_DEBUG) |
| 2918 | fprintf(stderrstderr, "%s;%s -> %s (looking for %s)\n", |
| 2919 | path?path:"ICUDATA", parent, u_errorNameu_errorName_71(subStatus), kwVal); |
| 2920 | #endif |
| 2921 | if(U_FAILURE(subStatus)) { |
| 2922 | *status = subStatus; |
| 2923 | } else if(subStatus == U_ZERO_ERROR) { |
| 2924 | ures_getByKeyures_getByKey_71(res,resName,&bund1, &subStatus); |
| 2925 | #if defined(URES_TREE_DEBUG) |
| 2926 | /**/ fprintf(stderrstderr,"@%d [%s] %s\n", __LINE__2926, resName, u_errorNameu_errorName_71(subStatus)); |
| 2927 | #endif |
| 2928 | if(subStatus == U_ZERO_ERROR) { |
| 2929 | ures_getByKeyures_getByKey_71(&bund1, kwVal, &bund2, &subStatus); |
| 2930 | #if defined(URES_TREE_DEBUG) |
| 2931 | /**/ fprintf(stderrstderr,"@%d [%s] %s\n", __LINE__2931, kwVal, u_errorNameu_errorName_71(subStatus)); |
| 2932 | #endif |
| 2933 | if(subStatus == U_ZERO_ERROR) { |
| 2934 | #if defined(URES_TREE_DEBUG) |
| 2935 | fprintf(stderrstderr, "%s;%s -> full0 %s=%s, %s\n", |
| 2936 | path?path:"ICUDATA", parent, keyword, kwVal, u_errorNameu_errorName_71(subStatus)); |
| 2937 | #endif |
| 2938 | uprv_strcpy(full, parent):: strcpy(full, parent); |
| 2939 | if(*full == 0) { |
| 2940 | uprv_strcpy(full, "root"):: strcpy(full, "root"); |
| 2941 | } |
| 2942 | /* now, recalculate default kw if need be */ |
| 2943 | if(uprv_strlen(defLoc):: strlen(defLoc) > uprv_strlen(full):: strlen(full)) { |
| 2944 | const UChar *defUstr; |
| 2945 | int32_t defLen; |
| 2946 | /* look for default item */ |
| 2947 | #if defined(URES_TREE_DEBUG) |
| 2948 | fprintf(stderrstderr, "%s;%s -> recalculating Default0\n", |
| 2949 | path?path:"ICUDATA", full); |
| 2950 | #endif |
| 2951 | defUstr = ures_getStringByKeyures_getStringByKey_71(&bund1, DEFAULT_TAG"default", &defLen, &subStatus); |
| 2952 | if(U_SUCCESS(subStatus) && defLen) { |
| 2953 | u_UCharsToCharsu_UCharsToChars_71(defUstr, defVal, u_strlenu_strlen_71(defUstr)); |
| 2954 | #if defined(URES_TREE_DEBUG) |
| 2955 | fprintf(stderrstderr, "%s;%s -> default0 %s=%s, %s\n", |
| 2956 | path?path:"ICUDATA", full, keyword, defVal, u_errorNameu_errorName_71(subStatus)); |
| 2957 | #endif |
| 2958 | uprv_strcpy(defLoc, full):: strcpy(defLoc, full); |
| 2959 | } |
| 2960 | } /* end of recalculate default KW */ |
| 2961 | #if defined(URES_TREE_DEBUG) |
| 2962 | else { |
| 2963 | fprintf(stderrstderr, "No trim0, %s <= %s\n", defLoc, full); |
| 2964 | } |
| 2965 | #endif |
| 2966 | } else { |
| 2967 | #if defined(URES_TREE_DEBUG) |
| 2968 | fprintf(stderrstderr, "err=%s in %s looking for %s\n", |
| 2969 | u_errorNameu_errorName_71(subStatus), parent, kwVal); |
| 2970 | #endif |
| 2971 | } |
| 2972 | } |
| 2973 | } |
| 2974 | |
| 2975 | subStatus = U_ZERO_ERROR; |
| 2976 | |
| 2977 | uprv_strcpy(found, parent):: strcpy(found, parent); |
| 2978 | uloc_getParentuloc_getParent_71(found,parent,1023,&subStatus); |
| 2979 | ures_closeures_close_71(res); |
| 2980 | } while(!full[0] && *found && U_SUCCESS(*status)); |
| 2981 | |
| 2982 | if((full[0]==0) && uprv_strcmp(kwVal, defVal):: strcmp(kwVal, defVal)) { |
| 2983 | #if defined(URES_TREE_DEBUG) |
| 2984 | fprintf(stderrstderr, "Failed to locate kw %s - try default %s\n", kwVal, defVal); |
| 2985 | #endif |
| 2986 | uprv_strcpy(kwVal, defVal):: strcpy(kwVal, defVal); |
| 2987 | uprv_strcpy(parent, base):: strcpy(parent, base); |
| 2988 | uprv_strcpy(found, base):: strcpy(found, base); |
| 2989 | |
| 2990 | do { /* search for 'default' named item */ |
| 2991 | subStatus = U_ZERO_ERROR; |
| 2992 | res = ures_openures_open_71(path, parent, &subStatus); |
| 2993 | if((subStatus == U_USING_FALLBACK_WARNING) && isAvailable) { |
| 2994 | *isAvailable = FALSE0; |
| 2995 | } |
| 2996 | isAvailable = NULL__null; /* only want to set this the first time around */ |
| 2997 | |
| 2998 | #if defined(URES_TREE_DEBUG) |
| 2999 | fprintf(stderrstderr, "%s;%s -> %s (looking for default %s)\n", |
| 3000 | path?path:"ICUDATA", parent, u_errorNameu_errorName_71(subStatus), kwVal); |
| 3001 | #endif |
| 3002 | if(U_FAILURE(subStatus)) { |
| 3003 | *status = subStatus; |
| 3004 | } else if(subStatus == U_ZERO_ERROR) { |
| 3005 | ures_getByKeyures_getByKey_71(res,resName,&bund1, &subStatus); |
| 3006 | if(subStatus == U_ZERO_ERROR) { |
| 3007 | ures_getByKeyures_getByKey_71(&bund1, kwVal, &bund2, &subStatus); |
| 3008 | if(subStatus == U_ZERO_ERROR) { |
| 3009 | #if defined(URES_TREE_DEBUG) |
| 3010 | fprintf(stderrstderr, "%s;%s -> full1 %s=%s, %s\n", path?path:"ICUDATA", |
| 3011 | parent, keyword, kwVal, u_errorNameu_errorName_71(subStatus)); |
| 3012 | #endif |
| 3013 | uprv_strcpy(full, parent):: strcpy(full, parent); |
| 3014 | if(*full == 0) { |
| 3015 | uprv_strcpy(full, "root"):: strcpy(full, "root"); |
| 3016 | } |
| 3017 | |
| 3018 | /* now, recalculate default kw if need be */ |
| 3019 | if(uprv_strlen(defLoc):: strlen(defLoc) > uprv_strlen(full):: strlen(full)) { |
| 3020 | const UChar *defUstr; |
| 3021 | int32_t defLen; |
| 3022 | /* look for default item */ |
| 3023 | #if defined(URES_TREE_DEBUG) |
| 3024 | fprintf(stderrstderr, "%s;%s -> recalculating Default1\n", |
| 3025 | path?path:"ICUDATA", full); |
| 3026 | #endif |
| 3027 | defUstr = ures_getStringByKeyures_getStringByKey_71(&bund1, DEFAULT_TAG"default", &defLen, &subStatus); |
| 3028 | if(U_SUCCESS(subStatus) && defLen) { |
| 3029 | u_UCharsToCharsu_UCharsToChars_71(defUstr, defVal, u_strlenu_strlen_71(defUstr)); |
| 3030 | #if defined(URES_TREE_DEBUG) |
| 3031 | fprintf(stderrstderr, "%s;%s -> default %s=%s, %s\n", |
| 3032 | path?path:"ICUDATA", full, keyword, defVal, u_errorNameu_errorName_71(subStatus)); |
| 3033 | #endif |
| 3034 | uprv_strcpy(defLoc, full):: strcpy(defLoc, full); |
| 3035 | } |
| 3036 | } /* end of recalculate default KW */ |
| 3037 | #if defined(URES_TREE_DEBUG) |
| 3038 | else { |
| 3039 | fprintf(stderrstderr, "No trim1, %s <= %s\n", defLoc, full); |
| 3040 | } |
| 3041 | #endif |
| 3042 | } |
| 3043 | } |
| 3044 | } |
| 3045 | subStatus = U_ZERO_ERROR; |
| 3046 | |
| 3047 | uprv_strcpy(found, parent):: strcpy(found, parent); |
| 3048 | uloc_getParentuloc_getParent_71(found,parent,1023,&subStatus); |
| 3049 | ures_closeures_close_71(res); |
| 3050 | } while(!full[0] && *found && U_SUCCESS(*status)); |
| 3051 | } |
| 3052 | |
| 3053 | if(U_SUCCESS(*status)) { |
| 3054 | if(!full[0]) { |
| 3055 | #if defined(URES_TREE_DEBUG) |
| 3056 | fprintf(stderrstderr, "Still could not load keyword %s=%s\n", keyword, kwVal); |
| 3057 | #endif |
| 3058 | *status = U_MISSING_RESOURCE_ERROR; |
| 3059 | } else if(omitDefault) { |
| 3060 | #if defined(URES_TREE_DEBUG) |
| 3061 | fprintf(stderrstderr,"Trim? full=%s, defLoc=%s, found=%s\n", full, defLoc, found); |
| 3062 | #endif |
| 3063 | if(uprv_strlen(defLoc):: strlen(defLoc) <= uprv_strlen(full):: strlen(full)) { |
| 3064 | /* found the keyword in a *child* of where the default tag was present. */ |
| 3065 | if(!uprv_strcmp(kwVal, defVal):: strcmp(kwVal, defVal)) { /* if the requested kw is default, */ |
| 3066 | /* and the default is in or in an ancestor of the current locale */ |
| 3067 | #if defined(URES_TREE_DEBUG) |
| 3068 | fprintf(stderrstderr, "Removing unneeded var %s=%s\n", keyword, kwVal); |
| 3069 | #endif |
| 3070 | kwVal[0]=0; |
| 3071 | } |
| 3072 | } |
| 3073 | } |
| 3074 | uprv_strcpy(found, full):: strcpy(found, full); |
| 3075 | if(kwVal[0]) { |
| 3076 | uprv_strcat(found, "@"):: strcat(found, "@"); |
| 3077 | uprv_strcat(found, keyword):: strcat(found, keyword); |
| 3078 | uprv_strcat(found, "="):: strcat(found, "="); |
| 3079 | uprv_strcat(found, kwVal):: strcat(found, kwVal); |
| 3080 | } else if(!omitDefault) { |
| 3081 | uprv_strcat(found, "@"):: strcat(found, "@"); |
| 3082 | uprv_strcat(found, keyword):: strcat(found, keyword); |
| 3083 | uprv_strcat(found, "="):: strcat(found, "="); |
| 3084 | uprv_strcat(found, defVal):: strcat(found, defVal); |
| 3085 | } |
| 3086 | } |
| 3087 | /* we found the default locale - no need to repeat it.*/ |
| 3088 | |
| 3089 | ures_closeures_close_71(&bund1); |
| 3090 | ures_closeures_close_71(&bund2); |
| 3091 | |
| 3092 | length = (int32_t)uprv_strlen(found):: strlen(found); |
| 3093 | |
| 3094 | if(U_SUCCESS(*status)) { |
| 3095 | int32_t copyLength = uprv_minuprv_min_71(length, resultCapacity); |
| 3096 | if(copyLength>0) { |
| 3097 | uprv_strncpy(result, found, copyLength):: strncpy(result, found, copyLength); |
| 3098 | } |
| 3099 | if(length == 0) { |
| 3100 | *status = U_MISSING_RESOURCE_ERROR; |
| 3101 | } |
| 3102 | } else { |
| 3103 | length = 0; |
| 3104 | result[0]=0; |
| 3105 | } |
| 3106 | return u_terminateCharsu_terminateChars_71(result, resultCapacity, length, status); |
| 3107 | } |
| 3108 | |
| 3109 | U_CAPIextern "C" UEnumeration* U_EXPORT2 |
| 3110 | ures_getKeywordValuesures_getKeywordValues_71(const char *path, const char *keyword, UErrorCode *status) |
| 3111 | { |
| 3112 | #define VALUES_BUF_SIZE2048 2048 |
| 3113 | #define VALUES_LIST_SIZE512 512 |
| 3114 | |
| 3115 | char valuesBuf[VALUES_BUF_SIZE2048]; |
| 3116 | int32_t valuesIndex = 0; |
| 3117 | const char *valuesList[VALUES_LIST_SIZE512]; |
| 3118 | int32_t valuesCount = 0; |
| 3119 | |
| 3120 | const char *locale; |
| 3121 | int32_t locLen; |
| 3122 | |
| 3123 | UEnumeration *locs = NULL__null; |
| 3124 | |
| 3125 | UResourceBundle item; |
| 3126 | UResourceBundle subItem; |
| 3127 | |
| 3128 | ures_initStackObjectures_initStackObject_71(&item); |
| 3129 | ures_initStackObjectures_initStackObject_71(&subItem); |
| 3130 | locs = ures_openAvailableLocalesures_openAvailableLocales_71(path, status); |
| 3131 | |
| 3132 | if(U_FAILURE(*status)) { |
| 3133 | ures_closeures_close_71(&item); |
| 3134 | ures_closeures_close_71(&subItem); |
| 3135 | return NULL__null; |
| 3136 | } |
| 3137 | |
| 3138 | valuesBuf[0]=0; |
| 3139 | valuesBuf[1]=0; |
| 3140 | |
| 3141 | while((locale = uenum_nextuenum_next_71(locs, &locLen, status)) != 0) { |
| 3142 | UResourceBundle *bund = NULL__null; |
| 3143 | UResourceBundle *subPtr = NULL__null; |
| 3144 | UErrorCode subStatus = U_ZERO_ERROR; /* don't fail if a bundle is unopenable */ |
| 3145 | bund = ures_openures_open_71(path, locale, &subStatus); |
| 3146 | |
| 3147 | #if defined(URES_TREE_DEBUG) |
| 3148 | if(!bund || U_FAILURE(subStatus)) { |
| 3149 | fprintf(stderrstderr, "%s-%s values: Can't open %s locale - skipping. (%s)\n", |
| 3150 | path?path:"<ICUDATA>", keyword, locale, u_errorNameu_errorName_71(subStatus)); |
| 3151 | } |
| 3152 | #endif |
| 3153 | |
| 3154 | ures_getByKeyures_getByKey_71(bund, keyword, &item, &subStatus); |
| 3155 | |
| 3156 | if(!bund || U_FAILURE(subStatus)) { |
| 3157 | #if defined(URES_TREE_DEBUG) |
| 3158 | fprintf(stderrstderr, "%s-%s values: Can't find in %s - skipping. (%s)\n", |
| 3159 | path?path:"<ICUDATA>", keyword, locale, u_errorNameu_errorName_71(subStatus)); |
| 3160 | #endif |
| 3161 | ures_closeures_close_71(bund); |
| 3162 | bund = NULL__null; |
| 3163 | continue; |
| 3164 | } |
| 3165 | |
| 3166 | while((subPtr = ures_getNextResourceures_getNextResource_71(&item,&subItem,&subStatus)) != 0 |
| 3167 | && U_SUCCESS(subStatus)) { |
| 3168 | const char *k; |
| 3169 | int32_t i; |
| 3170 | k = ures_getKeyures_getKey_71(subPtr); |
| 3171 | |
| 3172 | #if defined(URES_TREE_DEBUG) |
| 3173 | /* fprintf(stderr, "%s | %s | %s | %s\n", path?path:"<ICUDATA>", keyword, locale, k); */ |
| 3174 | #endif |
| 3175 | if(k == NULL__null || *k == 0 || |
| 3176 | uprv_strcmp(k, DEFAULT_TAG):: strcmp(k, "default") == 0 || uprv_strncmp(k, "private-", 8):: strncmp(k, "private-", 8) == 0) { |
| 3177 | // empty or "default" or unlisted type |
| 3178 | continue; |
| 3179 | } |
| 3180 | for(i=0; i<valuesCount; i++) { |
| 3181 | if(!uprv_strcmp(valuesList[i],k):: strcmp(valuesList[i], k)) { |
| 3182 | k = NULL__null; /* found duplicate */ |
| 3183 | break; |
| 3184 | } |
| 3185 | } |
| 3186 | if(k != NULL__null) { |
| 3187 | int32_t kLen = (int32_t)uprv_strlen(k):: strlen(k); |
| 3188 | if((valuesCount >= (VALUES_LIST_SIZE512-1)) || /* no more space in list .. */ |
| 3189 | ((valuesIndex+kLen+1+1) >= VALUES_BUF_SIZE2048)) { /* no more space in buffer (string + 2 nulls) */ |
| 3190 | *status = U_ILLEGAL_ARGUMENT_ERROR; /* out of space.. */ |
| 3191 | } else { |
| 3192 | uprv_strcpy(valuesBuf+valuesIndex, k):: strcpy(valuesBuf+valuesIndex, k); |
| 3193 | valuesList[valuesCount++] = valuesBuf+valuesIndex; |
| 3194 | valuesIndex += kLen; |
| 3195 | #if defined(URES_TREE_DEBUG) |
| 3196 | fprintf(stderrstderr, "%s | %s | %s | [%s] (UNIQUE)\n", |
| 3197 | path?path:"<ICUDATA>", keyword, locale, k); |
| 3198 | #endif |
| 3199 | valuesBuf[valuesIndex++] = 0; /* terminate */ |
| 3200 | } |
| 3201 | } |
| 3202 | } |
| 3203 | ures_closeures_close_71(bund); |
| 3204 | } |
| 3205 | valuesBuf[valuesIndex++] = 0; /* terminate */ |
| 3206 | |
| 3207 | ures_closeures_close_71(&item); |
| 3208 | ures_closeures_close_71(&subItem); |
| 3209 | uenum_closeuenum_close_71(locs); |
| 3210 | #if defined(URES_TREE_DEBUG) |
| 3211 | fprintf(stderrstderr, "%s: size %d, #%d\n", u_errorNameu_errorName_71(*status), |
| 3212 | valuesIndex, valuesCount); |
| 3213 | #endif |
| 3214 | return uloc_openKeywordListuloc_openKeywordList_71(valuesBuf, valuesIndex, status); |
| 3215 | } |
| 3216 | #if 0 |
| 3217 | /* This code isn't needed, and given the documentation warnings the implementation is suspect */ |
| 3218 | U_CAPIextern "C" UBool U_EXPORT2 |
| 3219 | ures_equal(const UResourceBundle* res1, const UResourceBundle* res2){ |
| 3220 | if(res1==NULL__null || res2==NULL__null){ |
| 3221 | return res1==res2; /* pointer comparison */ |
| 3222 | } |
| 3223 | if(res1->fKey==NULL__null|| res2->fKey==NULL__null){ |
| 3224 | return (res1->fKey==res2->fKey); |
| 3225 | }else{ |
| 3226 | if(uprv_strcmp(res1->fKey, res2->fKey):: strcmp(res1->fKey, res2->fKey)!=0){ |
| 3227 | return FALSE0; |
| 3228 | } |
| 3229 | } |
| 3230 | if(uprv_strcmp(res1->fData->fName, res2->fData->fName):: strcmp(res1->fData->fName, res2->fData->fName)!=0){ |
| 3231 | return FALSE0; |
| 3232 | } |
| 3233 | if(res1->fData->fPath == NULL__null|| res2->fData->fPath==NULL__null){ |
| 3234 | return (res1->fData->fPath == res2->fData->fPath); |
| 3235 | }else{ |
| 3236 | if(uprv_strcmp(res1->fData->fPath, res2->fData->fPath):: strcmp(res1->fData->fPath, res2->fData->fPath)!=0){ |
| 3237 | return FALSE0; |
| 3238 | } |
| 3239 | } |
| 3240 | if(uprv_strcmp(res1->fData->fParent->fName, res2->fData->fParent->fName):: strcmp(res1->fData->fParent->fName, res2->fData ->fParent->fName)!=0){ |
| 3241 | return FALSE0; |
| 3242 | } |
| 3243 | if(uprv_strcmp(res1->fData->fParent->fPath, res2->fData->fParent->fPath):: strcmp(res1->fData->fParent->fPath, res2->fData ->fParent->fPath)!=0){ |
| 3244 | return FALSE0; |
| 3245 | } |
| 3246 | if(uprv_strncmp(res1->fResPath, res2->fResPath, res1->fResPathLen):: strncmp(res1->fResPath, res2->fResPath, res1->fResPathLen )!=0){ |
| 3247 | return FALSE0; |
| 3248 | } |
| 3249 | if(res1->fRes != res2->fRes){ |
| 3250 | return FALSE0; |
| 3251 | } |
| 3252 | return TRUE1; |
| 3253 | } |
| 3254 | U_CAPIextern "C" UResourceBundle* U_EXPORT2 |
| 3255 | ures_clone(const UResourceBundle* res, UErrorCode* status){ |
| 3256 | UResourceBundle* bundle = NULL__null; |
| 3257 | UResourceBundle* ret = NULL__null; |
| 3258 | if(U_FAILURE(*status) || res == NULL__null){ |
| 3259 | return NULL__null; |
| 3260 | } |
| 3261 | bundle = ures_openures_open_71(res->fData->fPath, res->fData->fName, status); |
| 3262 | if(res->fResPath!=NULL__null){ |
| 3263 | ret = ures_findSubResourceures_findSubResource_71(bundle, res->fResPath, NULL__null, status); |
| 3264 | ures_closeures_close_71(bundle); |
| 3265 | }else{ |
| 3266 | ret = bundle; |
| 3267 | } |
| 3268 | return ret; |
| 3269 | } |
| 3270 | U_CAPIextern "C" const UResourceBundle* U_EXPORT2 |
| 3271 | ures_getParentBundle(const UResourceBundle* res){ |
| 3272 | if(res==NULL__null){ |
| 3273 | return NULL__null; |
| 3274 | } |
| 3275 | return res->fParentRes; |
| 3276 | } |
| 3277 | #endif |
| 3278 | |
| 3279 | U_CAPIextern "C" void U_EXPORT2 |
| 3280 | ures_getVersionByKeyures_getVersionByKey_71(const UResourceBundle* res, const char *key, UVersionInfo ver, UErrorCode *status) { |
| 3281 | const UChar *str; |
| 3282 | int32_t len; |
| 3283 | str = ures_getStringByKeyures_getStringByKey_71(res, key, &len, status); |
| 3284 | if(U_SUCCESS(*status)) { |
| 3285 | u_versionFromUStringu_versionFromUString_71(ver, str); |
| 3286 | } |
| 3287 | } |
| 3288 | |
| 3289 | /* eof */ |