private FileBlock GetBlock(long offset)
{
FileBlock result = null;
int num = (int)(offset / this.m_blockSize);
if (num < this.m_blocks.Count)
{
result = this.m_blocks[num];
}
return(result);
}
private long SearchBlock(long offset, long size)
{
long result = -1L;
FileBlock block = this.GetBlock(offset);
if (block != null)
{
result = block.AllocateSpace(size);
}
return(result);
}
public void TraceStats()
{
Global.Tracer.Trace(TraceLevel.Verbose, "LocalitySpaceManager Stats. StreamSize: {0} MB. FileBlocks:", this.m_streamEnd / 1048576);
for (int i = 0; i < this.m_blocks.Count; i++)
{
FileBlock fileBlock = this.m_blocks[i];
if (fileBlock != null)
{
fileBlock.TraceStats((i * this.m_blockSize / 1048576).ToString(CultureInfo.InvariantCulture));
}
}
}
private FileBlock GetOrCreateBlock(long offset)
{
int num = (int)(offset / this.m_blockSize);
if (num >= this.m_blocks.Count)
{
for (int i = this.m_blocks.Count - 1; i < num; i++)
{
this.m_blocks.Add(null);
}
this.m_blocks.Add(new FileBlock());
}
FileBlock fileBlock = this.m_blocks[num];
if (fileBlock == null)
{
fileBlock = new FileBlock();
this.m_blocks[num] = fileBlock;
}
return(fileBlock);
}
public void Free(long offset, long size)
{
FileBlock orCreateBlock = this.GetOrCreateBlock(offset);
orCreateBlock.Free(offset, size);
}
