public static void loadBlocksAndAddToDictionary(cDatFileBlockCache blockCache, StreamReader inputFile, int blockSize)
{
inputFile.BaseStream.Seek(1024, SeekOrigin.Begin);
while (inputFile.BaseStream.Position < inputFile.BaseStream.Length)
{
cDatFileBlock newBlock = new cDatFileBlock(inputFile, blockSize);
blockCache.addBlock(newBlock);
}
}
public void addNewFreeBlocks(int amount)
{
cDatFileBlock previousBlock = blocks[freeTail];
for (int i = 1; i <= amount; i++)
{
cDatFileBlock newBlock = new cDatFileBlock(fileSize, 0, blockSize, true);
blocks.Add(newBlock.blockOffset, newBlock);
previousBlock.nextBlockOffset = newBlock.blockOffset;
previousBlock = newBlock;
freeCount++;
fileSize += (uint)blockSize;
}
freeTail = previousBlock.blockOffset;
}
public void expandListOfBlocks(List <cDatFileBlock> listOfBlocks, int amountOfBlocksToAdd)
{
cDatFileBlock lastBlock = null;
if (listOfBlocks.Count > 0)
{
lastBlock = listOfBlocks[listOfBlocks.Count - 1];
}
List <cDatFileBlock> newBlocks = getNewBlocks(amountOfBlocksToAdd);
if (lastBlock != null)
{
lastBlock.nextBlockOffset = newBlocks[0].blockOffset;
}
listOfBlocks.AddRange(newBlocks);
}
public void addBlock(cDatFileBlock block)
{
blocks.Add(block.blockOffset, block);
}