//Yuck, this algorithm is kind of slow...
bool ezSockets::ReadLine( MString & str )
{
if ( mode != skGeneral )
return false;
str = "";
ReceiveGeneralData();
ezSocketsPacket * tmp = pDataInHead;
bool bFound = false;
int i = 0;
while ( tmp )
{
for ( i = tmp->Position; i < (int)(tmp->PositionTAG); i++ )
if ( tmp->Data[i] == '\n' )
{
bFound = true;
break;
}
if ( !bFound )
tmp = tmp->Next;
else
break;
}
if ( !bFound && !bBlocking )
return false;
if ( bFound )
while ( pDataInHead != tmp )
{
str.append( pDataInHead->Data, pDataInHead->Size-pDataInHead->Position );
pDataInHead = pDataInHead->Next;
}
if ( pDataInHead )
if ( i != pDataInHead->Position )
{
str.append( pDataInHead->Data + pDataInHead->Position, i - pDataInHead->Position );
pDataInHead->Position = i + 1;
}
//Keep waiting for more data
if ( !bFound && bBlocking )
{
if ( pDataInHead )
pDataInHead->Position = pDataInHead->PositionTAG;
char tmp = '\0';
while ( tmp != '\n' )
{
if ( ReadLeftover( &tmp, 1 ) != 1 )
return false;
if ( tmp != '\n' )
str.append( &tmp, 1 );
}
}
if ( str.length() > 0 )
if ( str.c_str()[str.length()-1] == '\r' )
str.resize ( str.length() - 1 );
return true;
}
