public int PatchMappackageWithKey(string Package, byte[] Key = null)
{
string Osz2PatchFilename = s3getToTemp("working/" + Package.Replace(".osz2", ".patch"), true);
if (Osz2PatchFilename == null)
{
return((int)UpdateResponseCode.FileDoesNotExist);
}
string Osz2Filename = s3getToTemp("osz2/" + Package);
if (Osz2Filename == null)
{
return((int)UpdateResponseCode.FileDoesNotExist);
}
string Osz2FilenameTemp = Osz2Filename + ".temp";
if (!MapPackage.UpdateFromPatch(Osz2Filename, Osz2PatchFilename, Osz2FilenameTemp))
{
File.Delete(Osz2PatchFilename);
File.Delete(Osz2FilenameTemp);
return((int)UpdateResponseCode.UnknownError);
}
File.Delete(Osz2Filename);
File.Move(Osz2FilenameTemp, Osz2Filename);
//check if updated mappackage is valid
UpdateResponseCode code = DoMapPackageActionSafe((M) => { return(UpdateResponseCode.UpdateSuccessful); }, Osz2Filename, Key, false, false);
if (code != UpdateResponseCode.UpdateSuccessful)
{
return((int)code);
}
//copy patched file back to the original
try
{
//when replacing failed it will automaticaly be restored to the previous version
s3putFile("osz2/" + Package, Osz2Filename);
}
catch (Exception e)
{
log(e);
//todo add logger here
code = UpdateResponseCode.CopyingFailed;
}
finally
{
File.Delete(Osz2PatchFilename);
}
return((int)code);
}