92 lines
1.9 KiB
C
92 lines
1.9 KiB
C
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/**
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* PANDA 3D SOFTWARE
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* Copyright (c) Carnegie Mellon University. All rights reserved.
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*
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* All use of this software is subject to the terms of the revised BSD
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* license. You should have received a copy of this license along
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* with this source code in a file named "LICENSE."
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*
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* @file bioStream.h
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* @author drose
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* @date 2002-09-25
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*/
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#ifndef BIOSTREAM_H
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#define BIOSTREAM_H
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#include "pandabase.h"
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// This module is not compiled if OpenSSL is not available.
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#ifdef HAVE_OPENSSL
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#include "socketStream.h"
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#include "bioStreamBuf.h"
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/**
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* An input stream object that reads data from an OpenSSL BIO object. This is
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* used by the HTTPClient and HTTPChannel classes to provide a C++ interface
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* to OpenSSL.
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*
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* Seeking is not supported.
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*/
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class EXPCL_PANDA_DOWNLOADER IBioStream : public ISocketStream {
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public:
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INLINE IBioStream();
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INLINE IBioStream(BioPtr *source);
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INLINE IBioStream &open(BioPtr *source);
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virtual bool is_closed();
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virtual void close();
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virtual ReadState get_read_state();
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private:
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BioStreamBuf _buf;
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};
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/**
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* An output stream object that writes data to an OpenSSL BIO object. This is
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* used by the HTTPClient and HTTPChannel classes to provide a C++ interface
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* to OpenSSL.
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*
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* Seeking is not supported.
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*/
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class EXPCL_PANDA_DOWNLOADER OBioStream : public OSocketStream {
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public:
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INLINE OBioStream();
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INLINE OBioStream(BioPtr *source);
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INLINE OBioStream &open(BioPtr *source);
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virtual bool is_closed();
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virtual void close();
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private:
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BioStreamBuf _buf;
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};
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/**
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* A bi-directional stream object that reads and writes data to an OpenSSL BIO
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* object.
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*/
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class EXPCL_PANDA_DOWNLOADER BioStream : public SocketStream {
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public:
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INLINE BioStream();
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INLINE BioStream(BioPtr *source);
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INLINE BioStream &open(BioPtr *source);
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virtual bool is_closed();
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virtual void close();
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private:
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BioStreamBuf _buf;
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};
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#include "bioStream.I"
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#endif // HAVE_OPENSSL
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#endif
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