NTEventLogAppender.hh

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/*
 * NTEventLogAppender.hh
 *
 * See the COPYING file for the terms of usage and distribution.
 */
 
#ifndef _LOG4CPP_NTEVENTLOGAPPENDER_HH
#define _LOG4CPP_NTEVENTLOGAPPENDER_HH
 
#ifdef _WIN32 // only available on Win32
 
// deal with ERROR #define
// N.B. This #includes windows.h with NOGDI and WIN32_LEAN_AND_MEAN #defined.
//      If this is not what the user wants, #include windows.h before this file.
#ifndef _WINDOWS_
#  ifndef NOGDI
#    define NOGDI  // this will circumvent the ERROR #define in windows.h
#    define LOG4CPP_UNDEFINE_NOGDI
#  endif
 
#  ifndef WIN32_LEAN_AND_MEAN
#    define WIN32_LEAN_AND_MEAN
#    define LOG4CPP_UNDEFINE_WIN32_LEAN_AND_MEAN
#  endif
 
#  include <windows.h>
 
#  ifdef LOG4CPP_UNDEFINE_NOGDI
#    undef NOGDI
#  endif
 
#  ifdef LOG4CPP_UNDEFINE_WIN32_LEAN_AND_MEAN
#    undef WIN32_LEAN_AND_MEAN
#  endif
 
#endif // done dealing with ERROR #define
 
#include <log4cpp/Portability.hh>
#include <log4cpp/AppenderSkeleton.hh>
 
LOG4CPP_NS_BEGIN
 
class LOG4CPP_EXPORT NTEventLogAppender : public AppenderSkeleton {
public:
 
    NTEventLogAppender(const std::string& name, const std::string& sourceName);
    virtual ~NTEventLogAppender();
 
    virtual bool reopen();
 
    virtual void close();
 
    virtual bool requiresLayout() const;
 
    virtual void setLayout(Layout* layout);
 
protected:
 
    WORD getCategory(Priority::Value priority);
    WORD getType(Priority::Value priority);
    HKEY regGetKey(TCHAR *subkey, DWORD *disposition);
    void regSetString(HKEY hkey, TCHAR *name, TCHAR *value);
    void regSetDword(HKEY hkey, TCHAR *name, DWORD value);
    void addRegistryInfo(const char *source);
 
    virtual void open();
 
    virtual void _append(const LoggingEvent& event);
 
    HANDLE _hEventSource;
    std::string _strSourceName;
};
LOG4CPP_NS_END
 
#else // WIN32
#error NTEventLoggAppender is not available on on Win32 platforms
#endif  // WIN32
 
#endif // _LOG4CPP_NTEVENTLOGAPPENDER_HH