wxString wxTextInputStream::ReadWord()
{
wxString word;
if ( !m_input )
return word;
wxChar c = NextNonSeparators();
if ( !c )
return word;
word += c;
while ( !m_input.Eof() )
{
c = NextChar();
if(c == wxEOT)
break;
if (m_separators.Contains(c))
break;
if (EatEOL(c))
break;
word += c;
}
return word;
}
wxString wxTextInputStream::ReadLine()
{
wxString line;
while ( !m_input.Eof() )
{
wxChar c = NextChar();
if(c == wxEOT)
break;
if (EatEOL(c))
break;
line += c;
}
return line;
}
// cr/new lines are converted into null, string terminators
//===========================================================================
void MemoryTextFile_t::GetLinePointers()
{
if (! m_bDirty)
return;
m_vLines.erase( m_vLines.begin(), m_vLines.end() );
char *pBegin = & m_vBuffer[ 0 ];
char *pLast = & m_vBuffer[ m_vBuffer.size()-1 ];
char *pEnd = NULL;
char *pStartNextLine;
while (pBegin <= pLast)
{
if ( *pBegin ) // Only keep non-empty lines
m_vLines.push_back( pBegin );
pEnd = const_cast<char*>( SkipUntilEOL( pBegin ));
if (*pEnd == EOL_NULL)
{
// Found EOL via null
pStartNextLine = pEnd + 1;
}
else
{
pStartNextLine = const_cast<char*>( EatEOL( pEnd ));
// DOS/Win "Text" mode converts LF CR (0D 0A) to CR (0D)
// but just in case, the file is read in binary.
int nEOL = pStartNextLine - pEnd;
while (nEOL-- > 1)
{
*pEnd++ = ' ';
}
// assert( pEnd != NULL );
*pEnd = EOL_NULL;
}
pBegin = pStartNextLine;
}
m_bDirty = false;
}
// The folowing function was copied verbatim from wxTextStream::ReadLine()
// The only change, is the addition of m_input.CanRead() in the while()
wxString ReadLine()
{
wxString line;
while ( m_input.CanRead() && !m_input.Eof() )
{
wxChar c = NextChar();
if(m_input.LastRead() <= 0)
break;
if ( !m_input )
break;
if (EatEOL(c))
break;
line += c;
}
return line;
}