webx_OutputMgr.hpp

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#pragma once

#include "http.hpp"

namespace eienwebx
{

class EIENWEBX_DLL OutputMgr
{
public:
    OutputMgr();

    virtual ~OutputMgr();

    void setLocalEncoding( winux::String const & local );

    void setTargetEncoding( winux::String const & target );

    winux::String getLocalEncoding() const;

    winux::String getTargetEncoding() const;

    winux::String convFrom( winux::String const & str ) const;

    winux::String convTo( winux::String const & str ) const;

    http::Header & header();

    http::Header const & header() const;

public:
    void echo( winux::String const & str );

    void write( void const * data, size_t size );

    void printf( char const * format, va_list va );

    std::ostream & out();

    size_t getOutputSize() const;

    size_t getConvertedOutputSize();

    virtual void commit();

    virtual void resumeStd();

    virtual void redirectToSpec();

protected:
    
    bool _isNeedEncodingConvert() const;

    int _tryEncodingConvert();

    virtual void _actualOutput( void const * data, size_t size );

    virtual void _actualError( void const * data, size_t size );

    winux::MembersWrapper<struct OutputMgr_Data> _self;

private:

    friend class Response;
    DISABLE_OBJECT_COPY(OutputMgr)
};


} // namespace eienwebx