/// <summary>
/// Check hash mods
/// </summary>
/// <param name="folder"></param>
/// <param name="isSteam"></param>
/// <returns></returns>
private static void generateHashFiles(List <ModelFileInfo> result, ref string rootFolder, string folder, bool level0 = false)
{
if (!level0)
{
var dirs = Directory.GetDirectories(folder);
foreach (var subDir in dirs)
{
generateHashFiles(result, ref rootFolder, subDir);
}
}
var files = Directory.GetFiles(folder);
int fileNamePos = rootFolder.Length + 1;
var computeHash = new FastComputeHash();
foreach (var file in files.Where(x => ApproveExt(x)))
{
var mfi = new ModelFileInfo()
{
FileName = file.Substring(fileNamePos)
};
GetCheckSum(mfi, file, computeHash);
#if DEBUG
/*
* if (mfi.FileName.Contains("armony"))
* {
* Loger.Log($"generateHashFiles Harmony: {FileName} {Hash}");
* }*/
#endif
result.Add(mfi);
}
computeHash.Wait();
}
private static void GetCheckSum(ModelFileInfo mfi, string fileName, FastComputeHash computeHash)
{
try
{
if (computeHash.ReadFile != null)
{
computeHash.ReadFile.Wait();
}
computeHash.ReadFile = Task.Run(() =>
{
try
{
if (!File.Exists(fileName))
{
return(null);
}
var fileData = File.ReadAllBytes(fileName);
mfi.Size = fileData.Length;
return(fileData);
}
catch (Exception exp)
{
ExceptionUtil.ExceptionLog(exp, "GetCheckSum 2 " + fileName);
}
return(null);
});
computeHash.GetHash = computeHash.ReadFile.ContinueWith((task) =>
{
try
{
if (task.Result == null)
{
mfi.Hash = null;
return;
}
var sha = SHA512.Create();
mfi.Hash = sha.ComputeHash(task.Result);
}
catch (Exception exp)
{
ExceptionUtil.ExceptionLog(exp, "GetCheckSum 3 " + fileName);
}
});
/*
* var sha = SHA512.Create();
* using (var fs = new FileStream(fileName, FileMode.Open))
* {
* return sha.ComputeHash(fileData);
* }
*/
}
catch (Exception exp)
{
ExceptionUtil.ExceptionLog(exp, "GetCheckSum 1 " + fileName);
}
}
public static void ReHashFiles(List <ModelFileInfo> rep, string folder, List <string> fileNames)
{
var dir = rep.ToDictionary(f => f.FileName);
var computeHash = new FastComputeHash();
foreach (var fileName in fileNames)
{
ModelFileInfo mfi;
if (!dir.TryGetValue(fileName, out mfi))
{
mfi = new ModelFileInfo()
{
FileName = fileName,
};
rep.Add(mfi);
}
var file = Path.Combine(folder, fileName);
var oldHash = mfi.Hash;
//if (MainHelper.DebugMode)
Loger.Log($"ReHashFile b {file} {(oldHash == null ? "" : Convert.ToBase64String(oldHash))}" + $"->{(mfi.Hash == null ? "" : Convert.ToBase64String(mfi.Hash))}");
GetCheckSum(mfi, file, computeHash);
//if (MainHelper.DebugMode)
Loger.Log($"ReHashFile e {file} {(oldHash == null ? "" : Convert.ToBase64String(oldHash))}" + $"->{(mfi.Hash == null ? "" : Convert.ToBase64String(mfi.Hash))}");
}
computeHash.Wait();
for (int i = 0; i < rep.Count; i++)
{
if (rep[i].Hash == null)
{
rep.RemoveAt(i--);
}
}
computeHash.Wait();
}
