public bool ApplyUserSettings(string Filename, List <byte[]> CerCertificates, out string ErrorText, out PKGStatus res)
{
ErrorText = "";
res = PKGStatus.Unknown;
if (CerCertificates == null)
{
CerCertificates = new List <byte[]>();
}
CerCertificates.Add(Resources.Vulpes_Main);
PKGRunningPackageData RunningPKG;
PKGRecieptData RunningReciept = new PKGRecieptData();
RunningReciept.HeaderID = "FoxRecieptScriptV1";
if (InitPackageZipFile(Filename, CerCertificates, true, out ErrorText, out RunningPKG, "") == false)
{
return(false);
}
using (FileStream ZipFile = File.Open(Filename, FileMode.Open, FileAccess.Read, FileShare.Read))
{
using (ZipArchive ZipArch = new ZipArchive(ZipFile, ZipArchiveMode.Read, true, Encoding.UTF8))
{
RunningReciept.scriptsource = RunningPKG.scriptsource;
RunningReciept.PackageID = RunningPKG.PackageID;
RunningReciept.InstalledOn = DateTime.Now;
RunningReciept.Description = RunningPKG.Description;
try
{
res = RunningPKG.script.ApplyUserSettings(RunningPKG);
}
catch (Exception ee)
{
Debug.WriteLine(ee.ToString());
ErrorText = "Script Error:\r\n" + ee.ToString();
return(false);
}
}
}
return(true);
}
public bool InstallPackage(string Filename, List <byte[]> CerCertificates, InstallMode Mode, bool ZipIsMetaOnly,
out string ErrorText, out PKGStatus res, out PKGRecieptData Reciept, string OtherDLL = "")
{
ErrorText = "";
Reciept = null;
PKGRunningPackageData RunningPKG;
PKGRecieptData RunningReciept = new PKGRecieptData();
RunningReciept.HeaderID = "FoxRecieptScriptV1";
res = PKGStatus.Unknown;
if (CerCertificates == null)
{
CerCertificates = new List <byte[]>();
}
CerCertificates.Add(Resources.Vulpes_Main);
if (InitPackageZipFile(Filename, CerCertificates, ZipIsMetaOnly, out ErrorText, out RunningPKG, OtherDLL) == false)
{
return(false);
}
RunningPKG.ApplicationPath = Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location);
if (RunningPKG.ApplicationPath.EndsWith("\\") == false)
{
RunningPKG.ApplicationPath += "\\";
}
using (FileStream ZipFile = File.Open(Filename, FileMode.Open, FileAccess.Read, FileShare.Read))
{
using (ZipArchive ZipArch = new ZipArchive(ZipFile, ZipArchiveMode.Read, true, Encoding.UTF8))
{
RunningReciept.scriptsource = RunningPKG.scriptsource;
RunningReciept.PackageID = RunningPKG.PackageID;
RunningReciept.InstalledOn = DateTime.Now;
RunningReciept.Description = RunningPKG.Description;
if (Mode == InstallMode.TestPackageOnly || Mode == InstallMode.ApplyUserSettingsTest)
{
return(true);
}
if (ZipIsMetaOnly == true)
{
if (Mode == InstallMode.Install || Mode == InstallMode.Update)
{
Debug.WriteLine("Cannot install/update a Meta-Package");
ErrorText = "Cannot install/update a Meta-Package";
return(false);
}
}
try
{
UpdateText("Running pre install script");
PKGInstallState inst = PKGInstallState.NotSet;
switch (Mode)
{
case InstallMode.Install:
inst = PKGInstallState.Install; break;
case InstallMode.Test:
inst = PKGInstallState.Test; break;
case InstallMode.TestPackageOnly:
inst = PKGInstallState.Test; break;
case InstallMode.Update:
inst = PKGInstallState.Update; break;
case InstallMode.UpdateTest:
inst = PKGInstallState.UpdateTest; break;
}
res = RunningPKG.script.CheckInstallationStatus(RunningPKG, inst);
if (res == PKGStatus.DependencyFailed)
{
RequiredDependencies = RunningPKG.script.GetDependencies(RunningPKG);
ErrorText = RunningPKG.ErrorText;
return(false);
}
if (res == PKGStatus.NotNeeded)
{
ErrorText = RunningPKG.ErrorText;
return(true); //no installation
}
if (res == PKGStatus.Failed)
{
ErrorText = RunningPKG.ErrorText;
return(false);
}
if (Mode == InstallMode.Test || Mode == InstallMode.UpdateTest)
{
ErrorText = "";
res = PKGStatus.Success;
return(true);
}
res = RunningPKG.script.PreInstall(RunningPKG);
if (res != PKGStatus.Success)
{
ErrorText = RunningPKG.ErrorText;
return(false);
}
}
catch (Exception ee)
{
Debug.WriteLine(ee.ToString());
ErrorText = "Script Error:\r\n" + ee.ToString();
return(false);
}
RunningReciept.CreatedFolders = new List <string>();
RunningReciept.InstalledFiles = new List <string>();
int lasterr;
CommonUtilities.ResetLastError();
List <string> DeleteFiles = new List <string>();
using (TransactionScope ts = new TransactionScope(TransactionScopeOption.RequiresNew))
{
Alphaleonis.Win32.Filesystem.KernelTransaction kt = new Alphaleonis.Win32.Filesystem.KernelTransaction();
lasterr = Marshal.GetLastWin32Error();
if (lasterr != 0)
{
ErrorText = "Cannot start transaction 0x" + lasterr.ToString("X");
return(false);
}
foreach (PKGFile file in RunningPKG.Files)
{
string fldr = Environment.ExpandEnvironmentVariables(file.FolderName);
if (fldr.EndsWith("\\") == false)
{
fldr += "\\";
}
string fullfilename = fldr + file.FileName;
string renamedfile = fldr + "FOX-" + CommonUtilities.NewGUID + ".PENDING";
bool RestartMove = false;
try
{
if (Alphaleonis.Win32.Filesystem.File.ExistsTransacted(kt, fullfilename) == true)
{
try
{
Alphaleonis.Win32.Filesystem.File.MoveTransacted(kt, fullfilename, renamedfile);
lasterr = Marshal.GetLastWin32Error();
if (lasterr != 0)
{
string SubErr;
RollbackFiles(RunningPKG, out SubErr);
kt.Rollback();
ErrorText = "Cannot move file " + fullfilename + " => " + renamedfile + " 0x" + lasterr.ToString("X") + "\r\n" + SubErr;
return(false);
}
DeleteFiles.Add(renamedfile);
}
catch
{
RestartMove = true;
string tmp = fullfilename;
fullfilename = renamedfile;
renamedfile = tmp;
}
}
}
catch (Exception ee)
{
Debug.WriteLine(ee.ToString());
UpdateText("Rolling back");
string SubErr;
RollbackFiles(RunningPKG, out SubErr);
kt.Rollback();
ErrorText = "Move Error:\r\n" + ee.ToString() + "\r\n" + SubErr;
return(false);
}
UpdateText("Installing " + fullfilename);
try
{
string mkdir = Path.GetDirectoryName(fldr);
if (Alphaleonis.Win32.Filesystem.Directory.ExistsTransacted(kt, mkdir) == false)
{
try
{
Alphaleonis.Win32.Filesystem.Directory.CreateDirectoryTransacted(kt, mkdir);
RunningReciept.CreatedFolders.Add(fldr);
//lasterr = Marshal.GetLastWin32Error();
//if (lasterr != 0)
//{
// string SubErr;
// RollbackFiles(RunningPKG, out SubErr);
// kt.Rollback();
// ErrorText = "Cannot create folder " + mkdir + " 0x" + lasterr.ToString("X") + "\r\n" + SubErr;
// return (false);
//}
}
catch (Exception ee)
{
Debug.WriteLine(ee.ToString());
}
}
}
catch (Exception ee)
{
Debug.WriteLine(ee.ToString());
}
CommonUtilities.ResetLastError();
try
{
if (OutputToFile(kt, file.SrcFile, fullfilename, ZipArch, out ErrorText) == false)
{
UpdateText("Rolling back");
string SubErr;
RollbackFiles(RunningPKG, out SubErr);
kt.Rollback();
ErrorText += "\r\n" + SubErr;
return(false);
}
}
catch (Exception ee)
{
Debug.WriteLine(ee.ToString());
UpdateText("Rolling back");
string SubErr;
RollbackFiles(RunningPKG, out SubErr);
kt.Rollback();
ErrorText = "File Output Error:\r\n" + ee.ToString() + "\r\n" + SubErr;
return(false);
}
RunningReciept.InstalledFiles.Add(RestartMove == true ? renamedfile : fullfilename);
if (RestartMove == true)
{
try
{
Alphaleonis.Win32.Filesystem.File.CopyMoveCore(false, kt, renamedfile, null, true, null, Alphaleonis.Win32.Filesystem.MoveOptions.DelayUntilReboot, null, null, null, Alphaleonis.Win32.Filesystem.PathFormat.RelativePath);
Alphaleonis.Win32.Filesystem.File.CopyMoveCore(false, kt, fullfilename, renamedfile, true, null, Alphaleonis.Win32.Filesystem.MoveOptions.DelayUntilReboot, null, null, null, Alphaleonis.Win32.Filesystem.PathFormat.RelativePath);
lasterr = Marshal.GetLastWin32Error();
if (lasterr != 0)
{
string SubErr;
RollbackFiles(RunningPKG, out SubErr);
kt.Rollback();
ErrorText = "Cannot pending-move file " + fullfilename + " => " + renamedfile + " 0x" + lasterr.ToString("X") + "\r\n" + SubErr;
return(false);
}
}
catch (Exception ee)
{
Debug.WriteLine(ee.ToString());
UpdateText("Rolling back");
string SubErr;
RollbackFiles(RunningPKG, out SubErr);
kt.Rollback();
ErrorText = "Restart Move Error:\r\n" + ee.ToString() + "\r\n" + SubErr;
return(false);
}
}
}
try
{
res = RunningPKG.script.PostInstall(RunningPKG);
if (res != PKGStatus.Success)
{
ErrorText = "PostInstall failed.";
UpdateText("Rolling back");
RollbackFiles(RunningPKG, out ErrorText);
kt.Rollback();
return(false);
}
}
catch (Exception ee)
{
Debug.WriteLine(ee.ToString());
UpdateText("Rolling back");
string SubErr;
RollbackFiles(RunningPKG, out SubErr);
kt.Rollback();
ErrorText = "PostInstall Script Error:\r\n" + ee.ToString() + "\r\n" + SubErr;
return(false);
}
try
{
kt.Commit();
}
catch (Exception ee)
{
Debug.WriteLine(ee.ToString());
UpdateText("Rolling back");
string SubErr;
RollbackFiles(RunningPKG, out SubErr);
kt.Rollback();
ErrorText = "Commit Error:\r\n" + ee.ToString() + "\r\n" + SubErr;
return(false);
}
}
if (RunningPKG.NoReciept == false)
{
Reciept = RunningReciept;
}
else
{
Reciept = null;
}
//Clean up mess here
foreach (string file in DeleteFiles)
{
try
{
File.Delete(file);
}
catch
{
CommonUtilities.PendingMove(file, null);
}
}
res = PKGStatus.Success;
}
}
return(true);
}
public bool PackageInfo(string Filename, List <byte[]> CerCertificates, out string ErrorText)
{
ErrorText = "";
bool ScriptSignFailed = false;
UpdateText("Initializing");
if (CerCertificates == null)
{
CerCertificates = new List <byte[]>();
}
CerCertificates.Add(Resources.Vulpes_Main);
try
{
if (File.Exists(Filename) == false)
{
ErrorText = "File does not exist";
return(false);
}
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)
{
ScriptSignFailed = true;
}
byte[] packagedata;
packagedata = GetZipData(entry);
PKGRootData Package;
string script = Encoding.UTF8.GetString(packagedata);
try
{
Package = JsonConvert.DeserializeObject <PKGRootData>(script);
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, false, false, out ErrorText) == false)
{
return(false);
}
ErrorText = "Package Details:\n";
ErrorText += "Name: " + Package.Title + "\n";
ErrorText += "ID: " + Package.PackageID + "\n";
ErrorText += "Description: " + Package.Description + "\n";
ErrorText += "Version ID: " + Package.VersionID.ToString() + "\n";
if (ScriptSignFailed == true)
{
ErrorText += "!QUICK SIGNATURE CHECK FAILED!\n";
}
ZipFile.Close();
PackageInfoData = Package;
}
}
}
catch (Exception ee)
{
Debug.WriteLine(ee.ToString());
ErrorText = "Internal error, likely a corrupted ZIP file";
return(false);
}
return(true);
}
