| 361 | } |
| 362 | |
| 363 | status_t StringPool::writeStringBlock(const sp<AaptFile>& pool) |
| 364 | { |
| 365 | // Allow appending. Sorry this is a little wacky. |
| 366 | if (pool->getSize() > 0) { |
| 367 | sp<AaptFile> block = createStringBlock(); |
| 368 | if (block == NULL) { |
| 369 | return UNKNOWN_ERROR; |
| 370 | } |
| 371 | ssize_t res = pool->writeData(block->getData(), block->getSize()); |
| 372 | return (res >= 0) ? (status_t)NO_ERROR : res; |
| 373 | } |
| 374 | |
| 375 | // First we need to add all style span names to the string pool. |
| 376 | // We do this now (instead of when the span is added) so that these |
| 377 | // will appear at the end of the pool, not disrupting the order |
| 378 | // our client placed their own strings in it. |
| 379 | |
| 380 | const size_t STYLES = mEntryStyleArray.size(); |
| 381 | size_t i; |
| 382 | |
| 383 | for (i=0; i<STYLES; i++) { |
| 384 | entry_style& style = mEntryStyleArray.editItemAt(i); |
| 385 | const size_t N = style.spans.size(); |
| 386 | for (size_t i=0; i<N; i++) { |
| 387 | entry_style_span& span = style.spans.editItemAt(i); |
| 388 | ssize_t idx = add(span.name, true); |
| 389 | if (idx < 0) { |
| 390 | fprintf(stderr, "Error adding span for style tag '%s'\n", |
| 391 | String8(span.name).string()); |
| 392 | return idx; |
| 393 | } |
| 394 | span.span.name.index = (uint32_t)idx; |
| 395 | } |
| 396 | } |
| 397 | |
| 398 | const size_t ENTRIES = mEntryArray.size(); |
| 399 | |
| 400 | // Now build the pool of unique strings. |
| 401 | |
| 402 | const size_t STRINGS = mEntries.size(); |
| 403 | const size_t preSize = sizeof(ResStringPool_header) |
| 404 | + (sizeof(uint32_t)*ENTRIES) |
| 405 | + (sizeof(uint32_t)*STYLES); |
| 406 | if (pool->editData(preSize) == NULL) { |
| 407 | fprintf(stderr, "ERROR: Out of memory for string pool\n"); |
| 408 | return NO_MEMORY; |
| 409 | } |
| 410 | |
| 411 | const size_t charSize = mUTF8 ? sizeof(uint8_t) : sizeof(char16_t); |
| 412 | |
| 413 | size_t strPos = 0; |
| 414 | for (i=0; i<STRINGS; i++) { |
| 415 | entry& ent = mEntries.editItemAt(i); |
| 416 | const size_t strSize = (ent.value.size()); |
| 417 | const size_t lenSize = strSize > (size_t)(1<<((charSize*8)-1))-1 ? |
| 418 | charSize*2 : charSize; |
| 419 | |
| 420 | String8 encStr; |