diff options
| -rw-r--r-- | indra/newview/llvocache.cpp | 22 | ||||
| -rw-r--r-- | indra/newview/llvocache.h | 4 |
2 files changed, 17 insertions, 9 deletions
diff --git a/indra/newview/llvocache.cpp b/indra/newview/llvocache.cpp index 22199be82d..c26008d640 100644 --- a/indra/newview/llvocache.cpp +++ b/indra/newview/llvocache.cpp @@ -307,7 +307,6 @@ void LLVOCache::initCache(ELLPath location, U32 size, U32 cache_version) mCacheSize = size; - mMetaInfo.mVersion = cache_version; readCacheHeader(); mInitialized = TRUE ; @@ -336,6 +335,7 @@ void LLVOCache::removeCache(ELLPath location) std::string delem = gDirUtilp->getDirDelimiter(); std::string mask = delem + "*"; std::string cache_dir = gDirUtilp->getExpandedFilename(location, object_cache_dirname); + llinfos << "Removing cache at " << cache_dir << llendl; gDirUtilp->deleteFilesInDir(cache_dir, mask); //delete all files LLFile::rmdir(cache_dir); @@ -354,6 +354,7 @@ void LLVOCache::removeCache() std::string delem = gDirUtilp->getDirDelimiter(); std::string mask = delem + "*"; + llinfos << "Removing cache at " << mObjectCacheDirName << llendl; gDirUtilp->deleteFilesInDir(mObjectCacheDirName, mask); clearCacheInMemory() ; @@ -390,22 +391,28 @@ void LLVOCache::removeFromCache(U64 handle) LLAPRFile::remove(filename, mLocalAPRFilePoolp); } -BOOL LLVOCache::checkRead(LLAPRFile* apr_file, void* src, S32 n_bytes) +BOOL LLVOCache::checkRead(LLAPRFile* apr_file, void* src, S32 n_bytes, bool remove_cache_on_error) { if(!check_read(apr_file, src, n_bytes)) { - removeCache() ; + if (remove_cache_on_error) + { + removeCache() ; + } return FALSE ; } return TRUE ; } -BOOL LLVOCache::checkWrite(LLAPRFile* apr_file, void* src, S32 n_bytes) +BOOL LLVOCache::checkWrite(LLAPRFile* apr_file, void* src, S32 n_bytes, bool remove_cache_on_error) { if(!check_write(apr_file, src, n_bytes)) { - removeCache() ; + if (remove_cache_on_error) + { + removeCache() ; + } return FALSE ; } @@ -428,7 +435,8 @@ void LLVOCache::readCacheHeader() LLAPRFile* apr_file = new LLAPRFile(mHeaderFileName, APR_FOPEN_READ|APR_FOPEN_BINARY, mLocalAPRFilePoolp); //read the meta element - if(!checkRead(apr_file, &mMetaInfo, sizeof(HeaderMetaInfo))) + bool remove_cache_on_error = false; + if(!checkRead(apr_file, &mMetaInfo, sizeof(HeaderMetaInfo), remove_cache_on_error)) { llwarns << "Error reading meta information from cache header." << llendl; delete apr_file; @@ -439,7 +447,7 @@ void LLVOCache::readCacheHeader() for(U32 entry_index = 0; entry_index < mCacheSize; ++entry_index) { entry = new HeaderEntryInfo() ; - if(!checkRead(apr_file, entry, sizeof(HeaderEntryInfo))) + if(!checkRead(apr_file, entry, sizeof(HeaderEntryInfo), remove_cache_on_error)) { llwarns << "Error reading cache header entry. (entry_index=" << entry_index << ")" << llendl; delete entry ; diff --git a/indra/newview/llvocache.h b/indra/newview/llvocache.h index 014112718e..e103007979 100644 --- a/indra/newview/llvocache.h +++ b/indra/newview/llvocache.h @@ -128,8 +128,8 @@ private: void removeCache() ; void purgeEntries(); BOOL updateEntry(const HeaderEntryInfo* entry); - BOOL checkRead(LLAPRFile* apr_file, void* src, S32 n_bytes) ; - BOOL checkWrite(LLAPRFile* apr_file, void* src, S32 n_bytes) ; + BOOL checkRead(LLAPRFile* apr_file, void* src, S32 n_bytes, bool remove_cache_on_error = true) ; + BOOL checkWrite(LLAPRFile* apr_file, void* src, S32 n_bytes, bool remove_cache_on_error = true) ; private: BOOL mEnabled; |