private Manifest.ManifestRecord Search(Manifest.StopHere stopHere)
{
ManifestBlock rootBlock = this.rootBlock;
ManifestRecord tailRecord = ManifestRecord.TailRecord;
while (true)
{
ManifestRecord record2 = null;
bool flag = false;
foreach (ManifestRecord record3 in new List <ManifestRecord>(rootBlock)
{
tailRecord
})
{
if (stopHere(record3.path))
{
if ((record2 == null) || (record2.indirectManifestBlockId < 0))
{
return(record3);
}
rootBlock = this.FetchBlock(record2.indirectManifestBlockId);
tailRecord = record3;
flag = true;
break;
}
record2 = record3;
}
if (!flag)
{
D.Assert(false, "Should have stopped inside loop.");
}
}
}
internal ManifestRecord FindFirstEqual(string path)
{
ManifestRecord manifestRecord = FindFirstGreaterEqual(path);
if (manifestRecord.path == path)
{
return(manifestRecord);
}
return(ManifestRecord.TailRecord);
}
public void Remove(string p)
{
ManifestRecord manifestRecord = FindFirstEqual(p);
if (manifestRecord.IsTailRecord)
{
return;
}
manifestRecord.fileExists = false;
manifestRecord.fileLength = -1L;
}
internal void Add(string path, long fileLength)
{
ManifestRecord manifestRecord = FindFirstGreaterEqual(path);
if (manifestRecord.path == path)
{
manifestRecord.fileExists = true;
manifestRecord.fileLength = fileLength;
return;
}
ManifestBlock manifestBlock = manifestRecord.block == null ? rootBlock : manifestRecord.block;
ManifestRecord newRecord = new ManifestRecord(manifestBlock, path, true, fileLength, -1);
manifestBlock.Insert(newRecord, manifestRecord);
if (manifestBlock.Count > rootBlock.superBlock.splitThreshold)
{
manifestBlock.Split(new ManifestBlock.CreateBlock(CreateBlock));
}
}