http_RspOutputMgr.hpp

浏览该文件的文档.

#ifndef __HTTP_RSPOUTPUTMGR_HPP__
#define __HTTP_RSPOUTPUTMGR_HPP__

namespace http
{

class HTTPWRAPPER_DLL RspOutputMgr
{
public:
    RspOutputMgr();

    virtual ~RspOutputMgr();

    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 );

    http::Header _header;
    bool _headerCommited;

    winux::String _localEncoding;
    winux::String _targetEncoding;

    winux::AnsiString _bufConverted;

    std::ostream _out;
    std::streambuf * _coutOriginStreamBuf;
    std::streamsize _cacheOutStreamBufConvertedSize;

#if defined(OS_WIN)
    winux::PlainMembers<struct RspOutputMgr_Data, 152> _self;
#else
    winux::PlainMembers<struct RspOutputMgr_Data, 88> _self;
#endif
private:
    friend class Response;
    DISABLE_OBJECT_COPY(RspOutputMgr)
};


} // namespace http


#endif // __HTTP_RSPOUTPUTMGR_HPP__