C++ KviCString::hexDecode方法代码示例

LogFile::LogFile(const QString & szName)
{
    m_szFilename = szName;

    QFileInfo fi(m_szFilename);
    QString szTmpName = fi.fileName();

    m_bCompressed = (fi.suffix() == "gz");
    if(m_bCompressed)
    {
        //removes trailing dot and extension
        szTmpName.chop(3);
    }
    QString szTypeToken = szTmpName.section('_',0,0);
    // Ignore non-logs files, this includes '.' and '..'
    if(KviQString::equalCI(szTypeToken,"channel") || KviQString::equalCI(szTypeToken,"deadchannel"))
    {
        m_szType = "channel";
        m_eType = Channel;
    } else if(KviQString::equalCI(szTypeToken,"console"))
    {
        m_szType = "console";
        m_eType = Console;
    } else if(KviQString::equalCI(szTypeToken,"query"))
    {
        m_szType = "query";
        m_eType = Query;
    } else if(KviQString::equalCI(szTypeToken,"dccchat"))
    {
        m_szType = "dccchat";
        m_eType = DccChat;
    } else {
        m_szType = "";
        m_eType = Other;
    }

    KviCString szUndecoded = szTmpName.section('.',0,0);
    szUndecoded.cutToFirst('_');
    m_szName = szUndecoded.hexDecode(szUndecoded.ptr()).ptr();

    szUndecoded = szTmpName.section('.',1).section('_',0,-2);
    m_szNetwork = szUndecoded.hexDecode(szUndecoded.ptr()).ptr();

    QString szDate = szTmpName.section('_',-1).section('.',0,-2);

    switch(KVI_OPTION_UINT(KviOption_uintOutputDatetimeFormat))
    {
    case 1:
        m_date = QDate::fromString(szDate, Qt::ISODate);
        break;
    case 2:
        m_date = QDate::fromString(szDate, Qt::SystemLocaleShortDate);
        if(!m_date.isValid())
        {
            // some locale date formats use '/' as a separator; we change them to '-'
            // when creating log files. Try to reverse that change here
            QString szUnescapedDate = szDate;
            szUnescapedDate.replace('-', KVI_PATH_SEPARATOR_CHAR);
            m_date = QDate::fromString(szUnescapedDate, Qt::SystemLocaleShortDate);
            if(m_date.isValid())
            {
                //qt4 defaults to 1900 for years. So "11" means "1911" instead of "2011".. what a pity
                if(m_date.year() < 1990)
                    m_date = m_date.addYears(100);
            }
        }
        break;
    case 0:
    default:
        m_date = QDate::fromString(szDate, "yyyy.MM.dd");
        break;
    }
    if(!m_date.isValid())
    {
        // probably the log has been created when the OutputDatetimeFormat option
        // was set to a different value. Try to guess its format
        m_date = QDate::fromString(szDate, "yyyy.MM.dd");
        if(!m_date.isValid())
        {
            m_date = QDate::fromString(szDate, Qt::ISODate);
            if(!m_date.isValid())
            {
                m_date = QDate::fromString(szDate, Qt::SystemLocaleShortDate);
                if(!m_date.isValid())
                {
                    // some locale date formats use '/' as a separator; we change them to '-'
                    // when creating log files. Try to reverse that change here
                    QString szUnescapedDate = szDate;
                    szUnescapedDate.replace('-', KVI_PATH_SEPARATOR_CHAR);
                    m_date = QDate::fromString(szUnescapedDate, Qt::SystemLocaleShortDate);
                    if(m_date.isValid())
                    {
                        //qt4 defaults to 1900 for years. So "11" means "1911" instead of "2011".. what a pity
                        if(m_date.year() < 1990)
                            m_date = m_date.addYears(100);
                    }
                }
                // if the date is still not valid, we give up
            }
        }
//.........这里部分代码省略.........

//.........这里部分代码省略.........
				if((*trail == '\r') || (*trail == '\t') || (*trail == ' '))*trail = 0;
				else break;
				trail--;
			}

			// yeah, have some data in this line :D
			switch(*begin)
			{
				case 0:
					// empty line
				break;
				case '#':
					// comment: just skip it
				break;
				case '[':
					// group ?
					begin++;
					if(*begin && (*begin != ']'))
					{
						char * z = begin;
#define COMPAT_WITH_OLD_CONFIGS
#ifdef COMPAT_WITH_OLD_CONFIGS
						// run to the end of the string
						while(*z)z++;
						// run back to the trailing ']'
						while((z > begin) && (*z != ']'))z--;
						// if it is not ther just run back to the end of the string
						if(*z != ']')while(*z)z++;
#else
						// new configs have it always encoded properly
						while(*z && (*z != ']'))z++;
#endif
						*z = 0;
						tmp.hexDecode(begin);
						tmp.stripRightWhiteSpace(); // no external spaces in group names

						if(!tmp.isEmpty())
						{
							QString szGroup = m_bLocal8Bit ?
								QString::fromLocal8Bit(tmp.ptr(),tmp.len()) :
								QString::fromUtf8(tmp.ptr(),tmp.len());
							p_group = m_pDict->find(szGroup);
							if(!p_group)
							{
								p_group = new KviConfigurationFileGroup(17,false);
								p_group->setAutoDelete(true);
								m_pDict->insert(szGroup,p_group);
							}
						}
					}
				break;
				default:
				{
					// real data ?
					char * z = begin;
					while(*z && (*z != '='))z++;
					if(*z && (z != begin))
					{
						*z = 0;
						tmp.hexDecode(begin);
						tmp.stripRightWhiteSpace(); // No external spaces at all in keys
						if(!tmp.isEmpty())
						{
							QString szKey =  m_bLocal8Bit ?
									QString::fromLocal8Bit(tmp.ptr(),tmp.len()) :
									QString::fromUtf8(tmp.ptr(),tmp.len());