CollectionReader.h

   1 /**
   2  * © 2008 by David Roden <droden@gmail.com>
   3  */
   4
   5 #pragma once
   6
   7 #include "ReaderInput.h"
   8 #include "ED2KLink.h"
   9 #include "GrowingBuffer.h"
  10 #include "StringTag.h"
  11 #include "BlobTag.h"
  12
  13 class CollectionReader {
  14
  15 public:
  16         CollectionReader(ReaderInput* readerInput);
  17         ~CollectionReader();
  18
  19         ED2KLink* getNextLink();
  20
  21 private:
  22         void identifyCollectionType();
  23         bool isLineBreakPresent();
  24         bool ensureBufferCapacity(size_t byteCount);
  25         void readMoreBytes();
  26
  27         BlobTag* readBlobTag(bool hader);
  28         StringTag* readStringTag(bool header);
  29
  30 private:
  31         ReaderInput* readerInput;
  32         GrowingBuffer growingBuffer;
  33         int version;
  34         bool firstLink;
  35         bool isTextCollection;
  36
  37 };
  38