33 |
// * |
// * |
34 |
|
|
35 |
/// Returns a human readable path of the given chunk. |
/// Returns a human readable path of the given chunk. |
36 |
String __resolveChunkPath(Chunk* pCk) { |
static String __resolveChunkPath(Chunk* pCk) { |
37 |
String sPath; |
String sPath; |
38 |
for (Chunk* pChunk = pCk; pChunk; pChunk = pChunk->GetParent()) { |
for (Chunk* pChunk = pCk; pChunk; pChunk = pChunk->GetParent()) { |
39 |
if (pChunk->GetChunkID() == CHUNK_ID_LIST) { |
if (pChunk->GetChunkID() == CHUNK_ID_LIST) { |
235 |
* - RIFF::stream_closed : |
* - RIFF::stream_closed : |
236 |
* the data stream was closed somehow, no more reading possible |
* the data stream was closed somehow, no more reading possible |
237 |
* - RIFF::stream_end_reached : |
* - RIFF::stream_end_reached : |
238 |
* alreaady reached the end of the chunk data, no more reading |
* already reached the end of the chunk data, no more reading |
239 |
* possible without SetPos() |
* possible without SetPos() |
240 |
*/ |
*/ |
241 |
stream_state_t Chunk::GetState() { |
stream_state_t Chunk::GetState() { |
1268 |
if (!pSubChunks) { |
if (!pSubChunks) { |
1269 |
pSubChunks = new ChunkList(); |
pSubChunks = new ChunkList(); |
1270 |
pSubChunksMap = new ChunkMap(); |
pSubChunksMap = new ChunkMap(); |
1271 |
|
#if defined(WIN32) |
1272 |
|
if (pFile->hFileRead == INVALID_HANDLE_VALUE) return; |
1273 |
|
#else |
1274 |
if (!pFile->hFileRead) return; |
if (!pFile->hFileRead) return; |
1275 |
|
#endif |
1276 |
unsigned long uiOriginalPos = GetPos(); |
unsigned long uiOriginalPos = GetPos(); |
1277 |
SetPos(0); // jump to beginning of list chunk body |
SetPos(0); // jump to beginning of list chunk body |
1278 |
while (RemainingBytes() >= CHUNK_HEADER_SIZE) { |
while (RemainingBytes() >= CHUNK_HEADER_SIZE) { |
1502 |
NULL, OPEN_EXISTING, |
NULL, OPEN_EXISTING, |
1503 |
FILE_ATTRIBUTE_NORMAL, NULL |
FILE_ATTRIBUTE_NORMAL, NULL |
1504 |
); |
); |
1505 |
throw Exception("Could not (re)open file \"" + Filename + "\" in read mode"); |
throw Exception("Could not (re)open file \"" + Filename + "\" in read+write mode"); |
1506 |
} |
} |
1507 |
#else |
#else |
1508 |
if (hFileRead) fclose(hFileRead); |
if (hFileRead) fclose(hFileRead); |
1694 |
// forget all resized chunks |
// forget all resized chunks |
1695 |
ResizedChunks.clear(); |
ResizedChunks.clear(); |
1696 |
|
|
1697 |
if (Filename.length() > 0) { |
#if POSIX |
1698 |
#if POSIX |
if (hFileWrite) close(hFileWrite); |
1699 |
close(hFileWrite); |
#elif defined(WIN32) |
1700 |
#elif defined(WIN32) |
if (hFileWrite != INVALID_HANDLE_VALUE) CloseHandle(hFileWrite); |
1701 |
CloseHandle(hFileWrite); |
#else |
1702 |
#else |
if (hFileWrite) fclose(hFileWrite); |
1703 |
fclose(hFileWrite); |
#endif |
1704 |
#endif |
hFileWrite = hFileRead; |
|
hFileWrite = hFileRead; |
|
|
} |
|
1705 |
|
|
1706 |
// associate new file with this File object from now on |
// associate new file with this File object from now on |
1707 |
Filename = path; |
Filename = path; |