ByteStreamPtr PacketBufferV::getNextByteStream(dword sizeB) {
if(currentIndexBS >= size())
currentIndexBS = 0;
return getByteStream(currentIndexBS++, sizeB);
}
void NodeMemory_v1::findData(uint32 bytePosition, ByteStream** data, uint16& offset)
{
//check if we are trying to read outside the bounds of logged data
if(bytePosition > m_totalBytes)
{
throw Error_NoData("There is no more data available to download from the Node.");
}
//find the page and offset from the byte position
uint16 page = 0;
findPageAndOffset(bytePosition, page, offset);
//get the ByteStream data to read
*data = getByteStream(page);
}
// There is only object of class DjVuMessage in a program, and here it is:
//DjVuMessage DjVuMsg;
const DjVuMessageLite &
DjVuMessageLite::create_lite(void)
{
GP<DjVuMessageLite> &static_message=getDjVuMessageLite();
if(!static_message)
{
static_message=new DjVuMessageLite;
}
DjVuMessageLite &m=*static_message;
GPList<ByteStream> &bs = getByteStream();
for(GPosition pos;(pos=bs);bs.del(pos))
{
m.AddByteStream(bs[pos]);
}
return m;
}
void
DjVuMessageLite::AddByteStreamLater(const GP<ByteStream> &bs)
{
getByteStream().append(bs);
}
