unsigned long CCharsetDetector::NextStateMachineState(const SMModel* const pSMModel, unsigned char Uint8Current, SMByteInfo* pTemSMByteInfo)
{
//for each byte we get its class , if it is first byte, we also get byte length
unsigned char byteCls = GETFROMPCK((Uint8Current), pSMModel->classTable);
unsigned char byteCls2 = getFromPck((Uint8Current), pSMModel->classTable); // fot test.
if (pTemSMByteInfo->dwSMState == eStart)
{
pTemSMByteInfo->dwCurrentBytePos = 0;
pTemSMByteInfo->dwCurrentCharLen = pSMModel->charLenTable[byteCls];
}
//from byte's class and stateTable, we get its next state
pTemSMByteInfo->dwSMState= (ESMState)GETFROMPCK((pTemSMByteInfo->dwSMState*(pSMModel->classFactor) + byteCls), pSMModel->stateTable);
pTemSMByteInfo->dwCurrentBytePos++;
return pTemSMByteInfo->dwSMState;
}
nsSMState CVE_2013_0779_seamonkey2_13_2_NextState(char c){
//for each byte we get its class , if it is first byte, we also get byte length
PRUint32 byteCls = GETCLASS(c);
if (mCurrentState == eStart)
{
mCurrentBytePos = 0;
mCurrentCharLen = mModel->charLenTable[byteCls];
}
//from byte's class and stateTable, we get its next state
mCurrentState=(nsSMState)GETFROMPCK(mCurrentState*(mModel->classFactor)+byteCls,
mModel->stateTable);
mCurrentBytePos++;
return mCurrentState;
}
