void RollbackFiles(PKGRunningPackageData RunningPKG, out string ErrorText)
{
ErrorText = "";
try
{
RunningPKG.script.Rollback(RunningPKG);
}
catch (Exception ee)
{
Debug.WriteLine(ee.ToString());
ErrorText = "Script Error:\r\n" + ee.ToString();
}
}
bool InitPackageZipFile(string Filename, List <byte[]> CerCertificates, bool ZipIsMetaOnly, out string ErrorText,
out PKGRunningPackageData RunningPKG, string OtherDLL)
{
ErrorText = "";
RunningPKG = null;
UpdateText("Initializing");
Debug.WriteLine("Testing " + Filename);
using (FileStream ZipFile = File.Open(Filename, FileMode.Open, FileAccess.Read, FileShare.Read))
{
using (ZipArchive ZipArch = new ZipArchive(ZipFile, ZipArchiveMode.Read, true, Encoding.UTF8))
{
ZipArchiveEntry entry;
entry = ZipArch.GetEntry("Script.json");
if (entry == null)
{
ZipFile.Close();
ErrorText = "Missing Script.json";
return(false);
}
if (TestSignatureBySignFile("Script.json", ZipArch, CerCertificates) == false)
{
ZipFile.Close();
ErrorText = "Script.json Signature check failed";
return(false);
}
byte[] packagedata;
packagedata = GetZipData(entry);
PKGRootData Package;
string ScriptSource = Encoding.UTF8.GetString(packagedata);
try
{
Package = JsonConvert.DeserializeObject <PKGRootData>(ScriptSource);
if (Package.HeaderID != "FoxPackageScriptV1")
{
ErrorText = "Script.json is not the format wanted (Header)!";
ZipFile.Close();
return(false);
}
}
catch (Exception ee)
{
Debug.WriteLine(ee.ToString());
ErrorText = "Script.json is not the format wanted (Format)!";
ZipFile.Close();
return(false);
}
if (CheckScript(Package, ZipArch, true, ZipIsMetaOnly, out ErrorText) == false)
{
return(false);
}
foreach (PKGFile file in Package.Files)
{
if (ZipIsMetaOnly == true)
{
if (file.KeepInMeta == false)
{
continue;
}
}
if (TestSignatureByInternalSigning(Package, file.SrcFile, ZipArch, CerCertificates) == false)
{
ZipFile.Close();
ErrorText = file.SrcFile + " Signature check failed";
return(false);
}
if (AbortProcess == true)
{
ZipFile.Close();
ErrorText = "Aborted";
return(false);
}
}
Assembly asm = PackageCompiler.CompileScript(Package.Script, out ErrorText, OtherDLL, out ScriptTempDLLFilename);
if (asm == null)
{
ErrorText = "Script contains errors: \r\n" + ErrorText;
ZipFile.Close();
return(false);
}
object o = asm.CreateInstance("FoxSDC_Package.PackageScriptTemplate", false);
if (o == null)
{
ErrorText = "Cannot find entrypoint for the script";
ZipFile.Close();
return(false);
}
PKGScript script = null;
try
{
script = (PKGScript)o;
}
catch (Exception ee)
{
Debug.WriteLine(ee.ToString());
ErrorText = "Cannot bind function";
ZipFile.Close();
return(false);
}
RunningPKG = new PKGRunningPackageData();
RunningPKG.Files = Package.Files;
RunningPKG.PackageID = Package.PackageID;
RunningPKG.RebootRequired = false;
RunningPKG.Title = Package.Title;
RunningPKG.CerCertificates = CerCertificates;
RunningPKG.script = script;
RunningPKG.asm = asm;
RunningPKG.scriptsource = Package.Script;
RunningPKG.Description = Package.Description;
RunningPKG.RecieptData = null;
RunningPKG.Filename = Filename;
RunningPKG.NoReciept = Package.NoReceipt;
RunningPKG.VersionID = Package.VersionID;
}
}
return(true);
}