ossimJpipMessageDecoder.h

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#ifndef ossimJpipMessageDecoder_HEADER
#define ossimJpipMessageDecoder_HEADER 1
#include <ossim/base/ossimConstants.h>
#include <ossim/base/ossimByteStreamBuffer.h>
#include <ossim/base/ossimReferenced.h>
#include <ossim/base/ossimException.h>
#include <ossim/support_data/ossimJpipMessage.h>

class OSSIM_DLL ossimJpipMessageDecoder : public ossimReferenced
{
public:
    ossimJpipMessageDecoder();
    ossimByteStreamBuffer& inputStreamBuffer(){return m_streamBuffer;}
    std::istream& inputStream()const{return m_inputStream;}
    
    // virtual ossimJpipMessage* readMessage() throw(ossimException);
    virtual ossimJpipMessage* readMessage();
    
protected:
    // ossim_int64 readVBAS() throw(ossimException);
    ossim_int64 readVBAS();
    
    // ossimJpipMessage* readEORMessage() throw(ossimException);
    ossimJpipMessage* readEORMessage(); 
    
    ossim_int32 m_lastClass;
    
    ossim_int32 m_lastCSn;
    
    ossim_int64 m_headerLength;
    
    mutable ossimByteStreamBuffer m_streamBuffer;
    mutable std::istream m_inputStream;
};

#endif