00001 #ifndef _MCHATTINGFILTER_H
00002 #define _MCHATTINGFILTER_H
00003 
00004 #include <vector>
00005 #include <string>
00006 #include <utility>
00007 
00008 
00009 class MZFileSystem;
00010 
00011 
00012 using std::pair;
00013 using std::string;
00014 using std::vector;
00015 
00016 typedef vector< pair<string, string> >  AbsVec;
00017 typedef AbsVec::iterator                AbsVecIter;
00018 typedef pair< string, string >          AbsPair;
00019 
00020 
00021 
00022 class MChattingFilter
00023 {
00024 public :
00025     MChattingFilter();
00026     ~MChattingFilter();
00027 
00028     static MChattingFilter* GetInstance()
00029     {
00030         static MChattingFilter ChattingFilter;
00031         return &ChattingFilter;
00032     }
00033 
00034     string AbuseWordPasser( const string& strAbuseWord );
00035 
00036     bool Create( MZFileSystem* pfs, const char* pszAbuseFile );
00037     bool ExistAbuse( const char* pszMsg, char* pszConvertMsg = 0, const unsigned int nLength = 0 );
00038 
00039     bool LoadAbuseFile( MZFileSystem* pfs, const char* pszAbuseFile );
00040 
00041     void Release();
00042 
00043     void SkipBlock( char*& prfBuf );
00044 
00045 #ifdef _DEBUG
00046     void TestOutput( const char* pszReadFile );
00047 #endif
00048 
00049 private :
00050     bool    m_bCreated;
00051     AbsVec  m_AbsVec;
00052 
00053     bool FindWord(const char* szWord, const char* szText);
00054     bool CheckMultiByte(string& str, string::size_type nIndex);
00055     void RemoveAscii(string& str);  // 욕설검색에 아스키문자는 제거해서 검색한다.
00056 };
00057 
00058 
00059 
00060 
00061 class VectorPairCompare
00062 {
00063 public :
00064     VectorPairCompare( const char* pszWord ) : m_CmpWord( pszWord ) {}
00065     VectorPairCompare( const string& strWord ) : m_CmpWord( strWord ) {}
00066     ~VectorPairCompare() {}
00067 
00068     bool operator () ( AbsPair& ap ) const
00069     {
00070         if( m_CmpWord == ap.first )
00071             return true;
00072 
00073         return false;
00074     }
00075 
00076 private :
00077     VectorPairCompare() {}
00078 
00079     string m_CmpWord;
00080 };
00081 
00082 
00083 
00084 inline MChattingFilter* MGetChattingFilter() { return MChattingFilter::GetInstance(); }
00085 
00086 
00087 #endif