public bool Execute()
{
bool inscribed = false;
string tempFile = Path.Combine(this.Context.IntermediateFolder, "bundle_engine_signed.exe");
using (BurnReader reader = BurnReader.Open(this.Context.InputFilePath))
{
File.Copy(this.Context.SignedEngineFile, tempFile, true);
// If there was an attached container on the original (unsigned) bundle, put it back.
if (reader.AttachedContainerSize > 0)
{
reader.Stream.Seek(reader.AttachedContainerAddress, SeekOrigin.Begin);
using (BurnWriter writer = BurnWriter.Open(this.Messaging, tempFile))
{
writer.RememberThenResetSignature();
writer.AppendContainer(reader.Stream, reader.AttachedContainerSize, BurnCommon.Container.Attached);
inscribed = true;
}
}
}
Directory.CreateDirectory(Path.GetDirectoryName(this.Context.OutputFile));
if (File.Exists(this.Context.OutputFile))
{
File.Delete(this.Context.OutputFile);
}
File.Move(tempFile, this.Context.OutputFile);
WixToolset.Core.Native.NativeMethods.ResetAcls(new string[] { this.Context.OutputFile }, 1);
return(inscribed);
}
public bool Execute()
{
var inscribed = false;
var tempFile = Path.Combine(this.Context.IntermediateFolder, "bundle_engine_signed.exe");
using (var reader = BurnReader.Open(this.Context.InputFilePath))
{
FileSystem.CopyFile(this.Context.SignedEngineFile, tempFile, allowHardlink: false);
// If there was an attached container on the original (unsigned) bundle, put it back.
if (reader.AttachedContainerSize > 0)
{
reader.Stream.Seek(reader.AttachedContainerAddress, SeekOrigin.Begin);
using (var writer = BurnWriter.Open(this.Messaging, tempFile))
{
writer.RememberThenResetSignature();
writer.AppendContainer(reader.Stream, reader.AttachedContainerSize, BurnCommon.Container.Attached);
inscribed = true;
}
}
}
Directory.CreateDirectory(Path.GetDirectoryName(this.Context.OutputFile));
FileSystem.MoveFile(tempFile, this.Context.OutputFile);
return(inscribed);
}
/// <summary>
/// Extracts the attached container.
/// </summary>
/// <param name="messaging"></param>
/// <param name="bundleFilePath">Path to the bundle.</param>
/// <param name="destinationFolderPath">Path to extract to.</param>
/// <param name="tempFolderPath">Temp path for extraction.</param>
/// <returns>True if there was an attached container.</returns>
public static bool ExtractAttachedContainer(IMessaging messaging, string bundleFilePath, string destinationFolderPath, string tempFolderPath)
{
Directory.CreateDirectory(tempFolderPath);
using (var burnReader = BurnReader.Open(messaging, bundleFilePath))
{
return(burnReader.ExtractAttachedContainer(destinationFolderPath, tempFolderPath));
}
}
public Intermediate Unbind(IUnbindContext context)
{
string uxExtractPath = Path.Combine(context.ExportBasePath, "UX");
string acExtractPath = Path.Combine(context.ExportBasePath, "AttachedContainer");
using (BurnReader reader = BurnReader.Open(context.InputFilePath))
{
reader.ExtractUXContainer(uxExtractPath, context.IntermediateFolder);
reader.ExtractAttachedContainer(acExtractPath, context.IntermediateFolder);
}
return(null);
}
public Intermediate Unbind(IUnbindContext context)
{
var uxExtractPath = Path.Combine(context.ExportBasePath, "UX");
var acExtractPath = Path.Combine(context.ExportBasePath, "AttachedContainer");
var messaging = context.ServiceProvider.GetService <IMessaging>();
using (var reader = BurnReader.Open(messaging, context.InputFilePath))
{
reader.ExtractUXContainer(uxExtractPath, context.IntermediateFolder);
reader.ExtractAttachedContainer(acExtractPath, context.IntermediateFolder);
}
return(null);
}
public bool Execute()
{
string tempFile = Path.Combine(this.Context.IntermediateFolder, "bundle_engine_unsigned.exe");
using (BurnReader reader = BurnReader.Open(this.Context.InputFilePath))
using (FileStream writer = File.Open(tempFile, FileMode.Create, FileAccess.Write, FileShare.Read | FileShare.Delete))
{
reader.Stream.Seek(0, SeekOrigin.Begin);
byte[] buffer = new byte[4 * 1024];
int total = 0;
int read = 0;
do
{
read = Math.Min(buffer.Length, (int)reader.EngineSize - total);
read = reader.Stream.Read(buffer, 0, read);
writer.Write(buffer, 0, read);
total += read;
} while (total < reader.EngineSize && 0 < read);
if (total != reader.EngineSize)
{
throw new InvalidOperationException("Failed to copy engine out of bundle.");
}
// TODO: update writer with detached container signatures.
}
Directory.CreateDirectory(Path.GetDirectoryName(this.Context.OutputFile));
if (File.Exists(this.Context.OutputFile))
{
File.Delete(this.Context.OutputFile);
}
File.Move(tempFile, this.Context.OutputFile);
WixToolset.Core.Native.NativeMethods.ResetAcls(new string[] { this.Context.OutputFile }, 1);
return(true);
}
public bool Execute()
{
var tempFile = Path.Combine(this.IntermediateFolder, "bundle_engine_unsigned.exe");
using (var reader = BurnReader.Open(this.InputFilePath))
using (var writer = File.Open(tempFile, FileMode.Create, FileAccess.Write, FileShare.Read | FileShare.Delete))
{
reader.Stream.Seek(0, SeekOrigin.Begin);
var buffer = new byte[4 * 1024];
var total = 0;
var read = 0;
do
{
read = Math.Min(buffer.Length, (int)reader.EngineSize - total);
read = reader.Stream.Read(buffer, 0, read);
writer.Write(buffer, 0, read);
total += read;
} while (total < reader.EngineSize && 0 < read);
if (total != reader.EngineSize)
{
throw new InvalidOperationException("Failed to copy engine out of bundle.");
}
// TODO: update writer with detached container signatures.
}
Directory.CreateDirectory(Path.GetDirectoryName(this.OutputFile));
FileSystem.MoveFile(tempFile, this.OutputFile);
return(true);
}
public static ExtractBAContainerResult ExtractBAContainer(IMessaging messaging, string bundleFilePath, string destinationFolderPath, string tempFolderPath)
{
var result = new ExtractBAContainerResult();
Directory.CreateDirectory(tempFolderPath);
using (var burnReader = BurnReader.Open(messaging, bundleFilePath))
{
result.Success = burnReader.ExtractUXContainer(destinationFolderPath, tempFolderPath);
}
if (result.Success)
{
result.ManifestDocument = LoadBurnManifest(destinationFolderPath);
result.ManifestNamespaceManager = GetBurnNamespaceManager(result.ManifestDocument, "burn");
result.BADataDocument = LoadBAData(destinationFolderPath);
result.BADataNamespaceManager = GetBADataNamespaceManager(result.BADataDocument, "ba");
result.BundleExtensionDataDocument = LoadBundleExtensionData(destinationFolderPath);
result.BundleExtensionDataNamespaceManager = GetBundleExtensionDataNamespaceManager(result.BundleExtensionDataDocument, "be");
}
return(result);
}
