public void DetectAttachedContainerCollisions()
{
var attachedContainerPayloadsByNameByContainer = new Dictionary <string, Dictionary <string, WixBundlePayloadSymbol> >();
foreach (var payload in this.PayloadSymbols.Values.Where(p => p.Packaging == PackagingType.Embedded))
{
var containerId = payload.ContainerRef;
var container = this.Containers[containerId];
if (container.Type == ContainerType.Attached)
{
if (!attachedContainerPayloadsByNameByContainer.TryGetValue(containerId, out var attachedContainerPayloadsByName))
{
attachedContainerPayloadsByName = new Dictionary <string, WixBundlePayloadSymbol>(StringComparer.OrdinalIgnoreCase);
attachedContainerPayloadsByNameByContainer.Add(containerId, attachedContainerPayloadsByName);
}
if (!attachedContainerPayloadsByName.TryGetValue(payload.Name, out var collisionPayload))
{
attachedContainerPayloadsByName.Add(payload.Name, payload);
}
else
{
if (containerId == BurnConstants.BurnUXContainerName)
{
this.Messaging.Write(BurnBackendErrors.BAContainerPayloadCollision(payload.SourceLineNumbers, payload.Id.Id, payload.Name));
this.Messaging.Write(BurnBackendErrors.BAContainerPayloadCollision2(collisionPayload.SourceLineNumbers));
}
else
{
this.Messaging.Write(BurnBackendWarnings.AttachedContainerPayloadCollision(payload.SourceLineNumbers, payload.Id.Id, payload.Name));
this.Messaging.Write(BurnBackendWarnings.AttachedContainerPayloadCollision2(collisionPayload.SourceLineNumbers));
}
}
}
}
}
public void Execute()
{
var fileTransfers = new List <IFileTransfer>();
var trackedFiles = new List <ITrackedFile>();
var uxPayloadSymbols = new List <WixBundlePayloadSymbol>();
var attachedContainerIndex = 1; // count starts at one because UX container is "0".
var payloadsByContainer = this.PayloadSymbols.Values.ToLookup(p => p.ContainerRef);
foreach (var container in this.Containers)
{
var containerId = container.Id.Id;
var containerPayloads = payloadsByContainer[containerId];
if (!containerPayloads.Any())
{
if (containerId != BurnConstants.BurnDefaultAttachedContainerName)
{
this.Messaging.Write(BurnBackendWarnings.EmptyContainer(container.SourceLineNumbers, containerId));
}
}
else if (BurnConstants.BurnUXContainerName == containerId)
{
this.UXContainer = container;
container.WorkingPath = Path.Combine(this.IntermediateFolder, container.Name);
container.AttachedContainerIndex = 0;
// Gather the list of UX payloads but ensure the BootstrapperApplicationDll Payload is the first
// in the list since that is the Payload that Burn attempts to load.
var baPayloadId = this.BootstrapperApplicationDllSymbol.Id.Id;
foreach (var uxPayload in containerPayloads)
{
if (uxPayload.Id.Id == baPayloadId)
{
uxPayloadSymbols.Insert(0, uxPayload);
}
else
{
uxPayloadSymbols.Add(uxPayload);
}
}
}
else
{
container.WorkingPath = Path.Combine(this.IntermediateFolder, container.Name);
// Add detached containers to the list of file transfers.
if (ContainerType.Detached == container.Type)
{
var transfer = this.BackendHelper.CreateFileTransfer(container.WorkingPath, Path.Combine(this.LayoutFolder, container.Name), true, container.SourceLineNumbers);
fileTransfers.Add(transfer);
}
else // update the attached container index.
{
Debug.Assert(ContainerType.Attached == container.Type);
container.AttachedContainerIndex = attachedContainerIndex;
++attachedContainerIndex;
}
}
}
foreach (var container in this.Containers.Where(c => !String.IsNullOrEmpty(c.WorkingPath) && c.Id.Id != BurnConstants.BurnUXContainerName))
{
if (container.Type == ContainerType.Attached && attachedContainerIndex > 2 && container.Id.Id != BurnConstants.BurnDefaultAttachedContainerName)
{
this.Messaging.Write(BurnBackendErrors.MultipleAttachedContainersUnsupported(container.SourceLineNumbers, container.Id.Id));
}
}
if (!this.Messaging.EncounteredError)
{
foreach (var container in this.Containers.Where(c => !String.IsNullOrEmpty(c.WorkingPath) && c.Id.Id != BurnConstants.BurnUXContainerName))
{
this.CreateContainer(container, payloadsByContainer[container.Id.Id]);
trackedFiles.Add(this.BackendHelper.TrackFile(container.WorkingPath, TrackedFileType.Temporary, container.SourceLineNumbers));
}
}
this.UXContainerPayloads = uxPayloadSymbols;
this.FileTransfers = fileTransfers;
this.TrackedFiles = trackedFiles;
}
