private static HashFile[] ReadHashFiles(FileInfo[] files, long maxSize)
{
Console.Write("Reading Hashfiles");
var hashFiles = files
.Select(f => HashFile.Create(f))
.Where(h => h != null && h.SourceFile != null && h.SourceFile.Exists && (maxSize == -1 || h.SourceFile.Length <= maxSize))
.ToArray();
var filtered =
(
from file in hashFiles
join hash in hashdata.Values
on file.SourceName.ToLower()
equals hash.Path.ToLower()
into hashlist
from h in hashlist.DefaultIfEmpty()
where
h == null ||
// h.Updated.AddMinutes(20) < DateTime.Now ||
(file.SourceFile.Length != h.FileLength || file.SourceFile.LastWriteTime != h.LastWriteTime)
select file
).ToArray();
Console.WriteLine(" - Loaded {0} of {2} Hashfile{1}", filtered.Length, hashFiles.Length == 1 ? "" : "s", hashFiles.Length);
return(filtered.Length < 1 ? null : filtered);
}
private static void ProcessHashFile(HashFile hashfile)
{
Console.WriteLine("{0}", hashfile.SourceName);
Console.WriteLine("\tSize: {0}", ReadableFileSize(hashfile.SourceFile.Length));
Console.Write("\tHash: ");
string hash = CalculateHash(hashfile.SourceFile);
if (exit_loops)
{
return;
}
Console.WriteLine(hash);
string status = hash == hashfile.Hash ? "OK" : "Invalid Hash";
Console.WriteLine("\tStatus: {0}", status);
// update/add database
var hashent = GetDBHashEntry(hashfile.SourceName);
if (hashent == null)
{
hashent = new Hash {
Path = hashfile.SourceName
};
DB.Hashes.InsertOnSubmit(hashent);
}
hashent.LastWriteTime = hashfile.SourceFile.LastWriteTime;
hashent.FileLength = hashfile.SourceFile.Length;
hashent.SPHash = hashfile.Hash;
hashent.FileHash = hash;
hashent.Updated = DateTime.Now;
DB.SubmitChanges();
Console.WriteLine();
Log(string.Join("\t", new string[] { hashfile.SourceName, hashfile.SourceFile.Length.ToString(), hash, status }));
}
private static void ProcessHashFiles(HashFile[] hashFiles)
{
DateTime startTime = DateTime.Now;
Log("Started: {0:yyyy-MM-dd HH:mm:ss}", startTime);
foreach (var hashfile in hashFiles)
{
if (exit_loops)
{
Console.WriteLine("User cancelled scan");
break;
}
ProcessHashFile(hashfile);
}
Log("Finished: {0:yyyy-MM-dd HH:mm:ss}", DateTime.Now);
TimeSpan elasped = DateTime.Now - startTime;
Log("Elapsed: {0}", elasped);
long totalSize = hashFiles.Sum(f => f.SourceFile.Length);
double rate = (totalSize / (1024 * 1024.0)) / Math.Max(elasped.TotalMinutes, 1.0/ 60);
Log("Speed: {0:#,0.00} MB/min", rate);
Log("");
}
private static void ProcessHashFile(HashFile hashfile)
{
Console.WriteLine("{0}", hashfile.SourceName);
Console.WriteLine("\tSize: {0}", ReadableFileSize(hashfile.SourceFile.Length));
Console.Write("\tHash: ");
string hash = CalculateHash(hashfile.SourceFile);
if (exit_loops)
return;
Console.WriteLine(hash);
string status = hash == hashfile.Hash ? "OK" : "Invalid Hash";
Console.WriteLine("\tStatus: {0}", status);
// update/add database
var hashent = GetDBHashEntry(hashfile.SourceName);
if (hashent == null)
{
hashent = new Hash { Path = hashfile.SourceName };
DB.Hashes.InsertOnSubmit(hashent);
}
hashent.LastWriteTime = hashfile.SourceFile.LastWriteTime;
hashent.FileLength = hashfile.SourceFile.Length;
hashent.SPHash = hashfile.Hash;
hashent.FileHash = hash;
hashent.Updated = DateTime.Now;
DB.SubmitChanges();
Console.WriteLine();
Log(string.Join("\t", new string[] { hashfile.SourceName, hashfile.SourceFile.Length.ToString(), hash, status }));
}