internal BuildHashes(string buildPath, List <FileHash> fileHashes, SHA1Wrapper sha1)
{
fileHashes.Sort((x, y) => string.Compare(x.Hash, y.Hash, StringComparison.Ordinal));
BuildPath = buildPath;
SummaryHash = CalculateSummaryCodeHash(fileHashes, sha1);
FileHashes = fileHashes.ToArray();
}
private string CalculateSummaryCodeHash(List <FileHash> fileHashes, SHA1Wrapper sha1)
{
var hashesString = string.Empty;
foreach (var fileHash in fileHashes)
{
hashesString += fileHash.Hash;
}
var hashesBytes = StringUtils.StringToBytes(hashesString);
var codeHashBytes = sha1.ComputeHash(hashesBytes);
return(StringUtils.HashBytesToHexString(codeHashBytes));
}
private void GenerateHashThread(object folder)
{
var buildFolder = (string)folder;
try
{
var sha1 = new SHA1Wrapper();
#if ENABLE_IL2CPP
var il2cpp = true;
#else
var il2cpp = false;
#endif
var buildHashes = GetBuildHashes(buildFolder, CodeHashGenerator.GetFileFiltersStandaloneWindows(il2cpp), sha1);
sha1.Clear();
Complete(HashGeneratorResult.FromBuildHashes(buildHashes));
}
catch (Exception e)
{
Debug.LogError(ACTkConstants.LogPrefix + "Something went wrong in thread: " + e);
Complete(HashGeneratorResult.FromError(e.ToString()));
}
}
public static BuildHashes GetBuildHashes(string buildPath, FileFilter[] fileFilters, SHA1Wrapper sha1)
{
var files = Directory.GetFiles(buildPath, "*", SearchOption.AllDirectories);
var count = files.Length;
if (count == 0)
{
return(null);
}
var fileHashes = new List <FileHash>();
for (var i = 0; i < count; i++)
{
var filePath = files[i];
// skip folders since we can't hash them
if (Directory.Exists(filePath))
{
continue;
}
foreach (var fileFilter in fileFilters)
{
if (fileFilter.MatchesPath(filePath, buildPath))
{
#if UNITY_EDITOR
UnityEditor.EditorUtility.DisplayProgressBar("ACTk: Generating code hash", "Hashing files...", (i + 1f) / count);
#endif
using (var fs = new FileStream(filePath, FileMode.Open, FileAccess.Read))
using (var bs = new BufferedStream(fs))
{
var hash = sha1.ComputeHash(bs);
var hashString = StringUtils.HashBytesToHexString(hash);
//Debug.Log("Path: " + filePath + "\nHash: " + hashString);
fileHashes.Add(new FileHash(filePath, hashString));
}
}
}
}
if (fileHashes.Count == 0)
{
return(null);
}
return(new BuildHashes(buildPath, fileHashes, sha1));
}