generic-library/poco
1
0
Fork 0
mirror of https://github.com/pocoproject/poco.git synced 2025-06-27 06:45:36 +02:00
Code Issues Projects Releases Wiki Activity

trunk/branch integration: documentation

Browse Source
This commit is contained in:
Marian Krivos 2011-08-23 06:51:23 +00:00
parent 7f54dc2b35
commit 1e58e9e2a0
1 changed files with 41 additions and 37 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
Foundation/include/Poco/InflatingStream.h
View File

@ -1,7 +1,7 @@
// //
// InflatingStream.h // InflatingStream.h
// //
// $Id: //poco/svn/Foundation/include/Poco/InflatingStream.h#2 $ // $Id: //poco/1.4/Foundation/include/Poco/InflatingStream.h#2 $
// //
// Library: Foundation // Library: Foundation
// Package: Streams // Package: Streams
@ -44,7 +44,11 @@
#include "Poco/BufferedStreamBuf.h" #include "Poco/BufferedStreamBuf.h"
#include <istream> #include <istream>
#include <ostream> #include <ostream>
#if defined(POCO_UNBUNDLED)
#include <zlib.h>
#else
#include "Poco/zlib.h" #include "Poco/zlib.h"
#endif
namespace Poco { namespace Poco {
@ -52,7 +56,7 @@ namespace Poco {
class Foundation_API InflatingStreamBuf: public BufferedStreamBuf class Foundation_API InflatingStreamBuf: public BufferedStreamBuf
/// This is the streambuf class used by InflatingInputStream and InflatingOutputStream. /// This is the streambuf class used by InflatingInputStream and InflatingOutputStream.
/// The actual work is delegated to zlib 1.2.1 (see http://www.gzip.org). /// The actual work is delegated to zlib (see http://zlib.net).
/// Both zlib (deflate) streams and gzip streams are supported. /// Both zlib (deflate) streams and gzip streams are supported.
/// Output streams should always call close() to ensure /// Output streams should always call close() to ensure
/// proper completion of decompression. /// proper completion of decompression.
@ -60,9 +64,9 @@ class Foundation_API InflatingStreamBuf: public BufferedStreamBuf
public: public:
enum StreamType enum StreamType
{ {
STREAM_ZLIB, STREAM_ZLIB, /// Expect a zlib header, use Adler-32 checksum.
STREAM_GZIP, STREAM_GZIP, /// Expect a gzip header, use CRC-32 checksum.
STREAM_ZIP // ZIP is handled as STREAM_ZLIB, except that we do not check the ADLER32 value (must be checked by an outside class!) STREAM_ZIP /// STREAM_ZIP is handled as STREAM_ZLIB, except that we do not check the ADLER32 value (must be checked by caller)
}; };
InflatingStreamBuf(std::istream& istr, StreamType type); InflatingStreamBuf(std::istream& istr, StreamType type);