historical/toontown-classic.git/panda/include/identityStream.h
2024-01-16 11:20:27 -06:00

61 lines
1.6 KiB
C++

/**
* PANDA 3D SOFTWARE
* Copyright (c) Carnegie Mellon University. All rights reserved.
*
* All use of this software is subject to the terms of the revised BSD
* license. You should have received a copy of this license along
* with this source code in a file named "LICENSE."
*
* @file identityStream.h
* @author drose
* @date 2002-10-09
*/
#ifndef IDENTITYSTREAM_H
#define IDENTITYSTREAM_H
#include "pandabase.h"
// This module is not compiled if OpenSSL is not available.
#ifdef HAVE_OPENSSL
#include "socketStream.h"
#include "identityStreamBuf.h"
class HTTPChannel;
class BioStreamPtr;
/**
* An input stream object that reads data from a source istream, but
* automatically decodes the "identity" transfer-coding specified by an HTTP
* server.
*
* In practice, this just means it reads from the sub stream (like a
* SubStreamBuf) up to but not past the specified content-length. (If the
* content-length was unspecified, this class cannot be used.) It also
* updates the HTTPChannel when the stream is completely read. No need to
* export from DLL.
*/
class IIdentityStream : public ISocketStream {
public:
INLINE IIdentityStream();
INLINE IIdentityStream(BioStreamPtr *source, HTTPChannel *doc,
bool has_content_length, size_t content_length);
INLINE IIdentityStream &open(BioStreamPtr *source, HTTPChannel *doc,
bool has_content_length, size_t content_length);
virtual ~IIdentityStream();
virtual bool is_closed();
virtual void close();
virtual ReadState get_read_state();
private:
IdentityStreamBuf _buf;
};
#include "identityStream.I"
#endif // HAVE_OPENSSL
#endif