/// Gets the fret number on a given string
/// @param string String to get the fret number for
/// @return The fret number on the string
wxByte ChordDiagram::GetFretNumber(wxUint32 string) const
{
    //------Last Checked------//
    // - Jan 15, 2005
    wxCHECK(IsValidString(string), 0); 
    return (m_fretNumberArray[string]);
}

/// Sets the fret number for an existing string in the chordDiagram
/// @param string String to set the fret number for
/// @param fretNumber Fret number to set
/// @return True if the fret number was set, false if not
bool ChordDiagram::SetFretNumber(uint32_t string, uint8_t fretNumber)
{
    PTB_CHECK_THAT(IsValidString(string), false);
    PTB_CHECK_THAT(IsValidFretNumber(fretNumber), false);
    m_fretNumberArray[string] = fretNumber;
    return (true);
}

void CUnicodeString::TrimRight(LPCWSTR lpszTargets)
{
	ASSERT(IsValidString(lpszTargets));
	LPWSTR lpsz = m_Buffer;
	LPWSTR lpszLast = NULL;

	while(*lpsz != '\0')
	{
		if(wcschr(lpszTargets, *lpsz) != NULL)
		{
			if(lpszLast == NULL)
				lpszLast = lpsz;
		}
		else
			lpszLast = NULL;
		lpsz = _wcsinc(lpsz);
	}

	if(lpszLast != NULL)
	{
		// truncate at left-most matching character
		*lpszLast = '\0';
		m_Length = lpszLast - m_Buffer;
	}
}

TBool CX509DomainName::AddSubdomainL(TInt& aPos)
	{
	TBool res = EFalse;
	TInt end = iName->Length();
	if (aPos >= end)
		{
		return res;
		}
	TPtrC whatsLeft(&(iName->operator[] (aPos)), end - aPos);
	TInt subdomainEnd = whatsLeft.FindF(KX509SubdomainSeparator);
	if (subdomainEnd == 0)
		{
		return res;
		}
	if (subdomainEnd == KErrNotFound)
		{
		subdomainEnd = end - aPos;
		}
	TPtrC subdomain(&whatsLeft[0], subdomainEnd);
	if (IsValidString(subdomain))
		{
		REP_APPEND_L(subdomain);
		res = ETrue;
		}
	aPos = aPos + subdomainEnd;
	return res;
	}

bool SizzlingProtect::IsChatExploit( const CCommand &args, int ClientCommandIndex )
{
	const char *pChar = V_strstr( args.ArgS(), "%" );
	while ( pChar )
	{
		if ( !IsValidString(&pChar) )
		{
			return true;
		}
		pChar = V_strstr( pChar, "%" );
	}
	return false;
}

const CUnicodeString& CUnicodeString::operator =(LPCSTR pstrString)
{
	if(pstrString == NULL)
	{
		Empty();
		return *this;
	}
	ASSERT(IsValidString(pstrString));
	if(m_Buffer)
		free(m_Buffer);
	InitializeFromString(pstrString);
	return *this;
}

BOOL CSeException::GetErrorMessage(LPTSTR lpszError, UINT nMaxError, PUINT pnHelpContext/* = NULL*/)
{
	assert(lpszError != NULL && IsValidString(lpszError, nMaxError));

	if (pnHelpContext != NULL)
		*pnHelpContext = 0;

	string strMessage;
	GetErrorMessage(strMessage);

	if ((UINT)strMessage.size() >= nMaxError) {
		lpszError[0] = 0;
		return FALSE;
	} else {
		lstrcpyn(lpszError, strMessage.c_str(), nMaxError);
		return TRUE;
	}
}