private static void GetZipReport(Action <ReadZipReport> onResult)
{
if (Application.platform == RuntimePlatform.Android)
{
CodesignUtils.GetAndroidCodeMD5Asyn(onResult);
}
else
{
var md5 = CodesignUtils.GetSuperCodeMD5();
var report = new ReadZipReport
{
codeMD5 = md5,
fileList = "",
fileListMD5 = "",
};
onResult?.Invoke(report);
}
}
public static void GetAndroidCodeMD5Asyn(Action <ReadZipReport> result)
{
var t = new Thread(() =>
{
try
{
var resport = ReadZip();
result?.Invoke(resport);
}
catch (Exception e)
{
UnityEngine.Debug.LogException(e);
var resport = new ReadZipReport()
{
codeMD5 = "crash",
fileList = "crash",
fileListMD5 = "crash",
};
result?.Invoke(resport);
}
});
t.Start();
}
/*
* public static ReadZipReport ReadZip()
* {
* var sw = new Stopwatch();
* sw.Start();
* var ret = new ReadZipReport();
* ZipConstants.DefaultCodePage = Encoding.UTF8.CodePage;
* var apkPath = Application.dataPath;
* var file = File.Open(apkPath, FileMode.Open, FileAccess.Read);
* var stream = new ZipInputStream(file);
* var LENGTH = 2048;
* var tempBytes = new byte[LENGTH];
* MD5 codeMD5Calculator = null;
* if(CCodesign.calculateCodeMD5)
* {
* codeMD5Calculator = MD5.Create();
* }
* var sb = new StringBuilder();
* var first = true;
* var entry = stream.GetNextEntry();
* while (entry != null)
* {
* if (entry.IsFile)
* {
* var name = entry.Name;
* var isManaged = name.Contains("Managed");
* var isSo = name.EndsWith(".so", StringComparison.Ordinal);
* var isDex = name.EndsWith(".dex", StringComparison.Ordinal);
*
* if(isManaged || isSo || isDex)
* {
* var size = stream.Length;
* if(CCodesign.calculateCodeMD5)
* {
* var len = stream.Read(tempBytes, 0, LENGTH);
* while (len > 0)
* {
* codeMD5Calculator.TransformBlock(tempBytes, 0, len, tempBytes, 0);
* len = stream.Read(tempBytes, 0, LENGTH);
* }
* }
* // file list
* if(first)
* {
* first = false;
* }
* else
* {
* sb.Append(",");
* }
* var shortName = Path.GetFileName(name);
* sb.Append(shortName);
* sb.Append(",");
* sb.Append(size);
*
* //Debug.Log(shortName + " - " + size + " bytes");
* }
*
* }
*
* try
* {
* entry = stream.GetNextEntry();
* }
* catch
* {
* break;
* }
* }
* stream.Close();
* if(CCodesign.calculateCodeMD5)
* {
* codeMD5Calculator.TransformFinalBlock(tempBytes, 0, 0);
* var hash = codeMD5Calculator.Hash;
* var hex = ByteToHexStr(hash);
* ret.codeMD5 = hex;
* codeMD5Calculator.Dispose();
* }
* {
* var fileList = sb.ToString();
* ret.fileList = fileList;
* var fileListBytes = Encoding.UTF8.GetBytes(fileList);
* var md5Culculator = MD5.Create();
* var hash = md5Culculator.ComputeHash(fileListBytes);
* md5Culculator.Dispose();
* var hex = ByteToHexStr(hash);
* ret.fileListMD5 = hex;
* }
* sw.Stop();
#if !RELEASE
* UnityEngine.Debug.Log("ReadZip usetime " + sw.ElapsedMilliseconds);
#endif
* return ret;
* }*/
public static ReadZipReport ReadZip()
{
#if !RELEASE
var sw = new Stopwatch();
sw.Start();
#endif
var ret = new ReadZipReport();
ZipConstants.DefaultCodePage = Encoding.UTF8.CodePage;
var apkPath = Application.dataPath;
var LENGTH = 2048;
var tempBytes = new byte[LENGTH];
MD5 codeMD5Calculator = null;
if (CCodesign.calculateCodeMD5)
{
codeMD5Calculator = MD5.Create();
}
var sb = new StringBuilder();
var first = true;
var zipFileStream = File.OpenRead(apkPath);
var zipFile = new ZipFile(zipFileStream);
var e = zipFile.GetEnumerator();
while (e.MoveNext())
{
var entry = e.Current as ZipEntry;
if (entry.IsFile)
{
var name = entry.Name;
var isManaged = name.Contains("Managed");
var isSo = name.EndsWith(".so", StringComparison.Ordinal);
var isDex = name.EndsWith(".dex", StringComparison.Ordinal);
if (isManaged || isSo || isDex)
{
var size = entry.Size;
if (CCodesign.calculateCodeMD5)
{
using (var stream = zipFile.GetInputStream(entry))
{
var len = stream.Read(tempBytes, 0, LENGTH);
while (len > 0)
{
codeMD5Calculator.TransformBlock(tempBytes, 0, len, tempBytes, 0);
len = stream.Read(tempBytes, 0, LENGTH);
}
}
}
// file list
if (first)
{
first = false;
}
else
{
sb.Append(",");
}
var shortName = Path.GetFileName(name);
sb.Append(shortName);
sb.Append(",");
sb.Append(size);
//Debug.Log(shortName + " - " + size + " bytes");
}
}
}
zipFile.Close();
if (CCodesign.calculateCodeMD5)
{
codeMD5Calculator.TransformFinalBlock(tempBytes, 0, 0);
var hash = codeMD5Calculator.Hash;
var hex = ByteToHexStr(hash);
ret.codeMD5 = hex;
codeMD5Calculator.Dispose();
}
{
var fileList = sb.ToString();
ret.fileList = fileList;
var fileListBytes = Encoding.UTF8.GetBytes(fileList);
var md5Culculator = MD5.Create();
var hash = md5Culculator.ComputeHash(fileListBytes);
md5Culculator.Dispose();
var hex = ByteToHexStr(hash);
ret.fileListMD5 = hex;
}
#if !RELEASE
sw.Stop();
UnityEngine.Debug.Log("ReadZip usetime " + sw.ElapsedMilliseconds);
#endif
return(ret);
}
