virtual void bytesReady( size_t offset, const dp::Data& data, bool eof )
{
if( !data.isNull() )
{
size_t buflen;
const unsigned char * buf = data.data(&buflen);
if (offset != data_bytes_read_)
{
reportError("Stream received non-sequentially");
return;
}
if (data_capacity_ < data_bytes_read_ + buflen)
{
data_capacity_ = data_bytes_read_ + buflen;
unsigned char * tmp = new unsigned char[data_capacity_];
if (data_read_)
{
::memcpy(tmp, data_read_, data_bytes_read_);
delete[] data_read_;
}
data_read_ = tmp;
}
memcpy(data_read_ + data_bytes_read_, buf, buflen);
data_bytes_read_ += buflen;
}
}
virtual void bytesReady( size_t offset, const dp::Data& data, bool eof )
{
if( !data.isNull() )
{
size_t buflen;
const unsigned char * buf = data.data(&buflen);
if (offset != m_DataBytesRead)
{
reportError("Stream received non-sequentially");
return;
}
if (m_DataCapacity < m_DataBytesRead + buflen)
{
m_DataCapacity = m_DataBytesRead + buflen;
unsigned char * tmp = new unsigned char[m_DataCapacity];
if (m_pDataRead)
{
::memcpy(tmp, m_pDataRead, m_DataBytesRead);
delete[] m_pDataRead;
}
m_pDataRead = tmp;
}
if( m_verbose )
reportData( "out", offset, data );
memcpy(m_pDataRead + m_DataBytesRead, buf, buflen);
m_DataBytesRead += buflen;
}
}
void reportData( const char * dir, size_t offset, const dp::Data& data )
{
printf("Stream %08x %s offset=%d\n", this, dir, offset );
size_t len;
size_t i;
const unsigned char * p = data.data(&len);
for( i = 0 ; i < len && i < 4096 ; i++ )
{
if( p[i] == '\n' || p[i] == '\t' || (' ' <= p[i] && p[i] < 0x7F) )
putchar( p[i] );
else
putchar( '.' );
}
if( i < len )
printf("...[%d bytes]...", (len-i));
printf("\n");
}
