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Added option to disable ZLFile::ourPlainStreamCache

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This commit is contained in:
Slava Monich 2015-05-29 21:39:26 +03:00
parent 8cf747249c
commit 4248e14b73
1 changed files with 13 additions and 3 deletions
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10
fbreader/fbreader/zlibrary/core/src/filesystem/ZLFile.cpp
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@ -32,7 +32,13 @@
const ZLFile ZLFile::NO_FILE;
#ifndef FBREADER_DISABLE_ZLFILE_PLAIN_STREAM_CACHE
# define FBREADER_DISABLE_ZLFILE_PLAIN_STREAM_CACHE 0
#endif
#if !FBREADER_DISABLE_ZLFILE_PLAIN_STREAM_CACHE
std::map<std::string,weak_ptr<ZLInputStream> > ZLFile::ourPlainStreamCache;
#endif
ZLFile::ZLFile() : myMimeTypeIsUpToDate(true), myInfoIsFilled(true) {
}
@ -102,15 +108,19 @@ shared_ptr<ZLInputStream> ZLFile::inputStream() const {
int index = ZLFSManager::Instance().findArchiveFileNameDelimiter(myPath);
if (index == -1) {
#if !FBREADER_DISABLE_ZLFILE_PLAIN_STREAM_CACHE
stream = ourPlainStreamCache[myPath];
if (stream.isNull()) {
#endif
if (isDirectory()) {
return 0;
}
stream = ZLFSManager::Instance().createPlainInputStream(myPath);
stream = envelopeCompressedStream(stream);
#if !FBREADER_DISABLE_ZLFILE_PLAIN_STREAM_CACHE
ourPlainStreamCache[myPath] = stream;
}
#endif
} else {
ZLFile baseFile(myPath.substr(0, index));
shared_ptr<ZLInputStream> base = baseFile.inputStream();