protected override void FinishItemCore()
{
if (!Directory.Exists(_folder))
{
throw new SwixSemanticException(CurrentLine, $"Directory '{_folder}' does not exists");
}
var excludePathRegex = PrepareExcludeRegex();
if (!_directlySetAttributes.TryGetValue("filter", out string filter))
{
filter = "*.*";
}
bool withSubfolders = _directlySetAttributes.ContainsKey("withSubfolders") && _directlySetAttributes["withSubfolders"] == "yes";
var manuallySpecifiedSourcePaths = new HashSet <string>(GatheredComponents.Select(c => Path.GetFullPath(c.SourcePath)), StringComparer.OrdinalIgnoreCase);
var harvestedComponents = new List <WixComponent>();
var folder = Path.GetFullPath(_folder); // eliminates relative parts like a\b\..\b2\c
var files = Directory.GetFiles(folder, filter, withSubfolders ? SearchOption.AllDirectories : SearchOption.TopDirectoryOnly);
foreach (var filepath in files)
{
if (manuallySpecifiedSourcePaths.Contains(filepath))
{
continue;
}
int harvestingRootSubstringLength = folder.Length;
if (filepath[harvestingRootSubstringLength] == '\\')
{
harvestingRootSubstringLength++;
}
var relativeToHarvestingRoot = filepath.Substring(harvestingRootSubstringLength);
if (excludePathRegex.IsMatch(relativeToHarvestingRoot))
{
continue;
}
var relativeDir = Path.GetDirectoryName(relativeToHarvestingRoot);
try
{
var component = WixComponent.FromContext(filepath, CurrentAttributeContext);
if (relativeDir != null)
{
component.TargetDir = component.TargetDir == null
? relativeDir
: Path.Combine(component.TargetDir, relativeDir);
}
harvestedComponents.Add(component);
}
catch (SwixItemParsingException e)
{
throw new SwixSemanticException(CurrentLine, $"During harvesting of {filepath} file, exception occurs:\n{e}");
}
}
GatheredComponents.AddRange(harvestedComponents);
base.FinishItemCore();
}
public ZipSemanticContext(int line, string archivePath, IAttributeContext context, List <WixComponent> components)
: base(line, context, components)
{
var originalFrom = context.GetInheritedAttribute("from");
if (originalFrom != null)
{
archivePath = Path.Combine(originalFrom, archivePath);
}
if (!File.Exists(archivePath))
{
throw new SwixSemanticException(line, $"File {archivePath} not found");
}
var tmp = SwixProcessor.TempDir;
var g = context.GuidProvider.Get(SwixGuidType.ZipArchive, archivePath.ToLowerInvariant()).ToString("N");
var unpackedPath = Path.GetFullPath(Path.Combine(tmp, g));
try
{
ZipFile.ExtractToDirectory(archivePath, unpackedPath);
}
catch (Exception e)
{
throw new SwixSemanticException(line, $"Error while unzipping {archivePath} to {unpackedPath}: {e}");
}
context.SetAttributes(new[]
{
new AhlAttribute("fromBase", unpackedPath),
new AhlAttribute("from", null)
});
int rootSubstringLength = unpackedPath.Length;
var files = Directory.GetFiles(unpackedPath);
foreach (string path in files)
{
var component = WixComponent.FromContext(path, context);
if (path[rootSubstringLength] == '\\')
{
rootSubstringLength++;
}
var relativeDir = Path.GetDirectoryName(path.Substring(rootSubstringLength));
if (relativeDir != null)
{
component.TargetDir = component.TargetDir == null
? relativeDir
: Path.Combine(component.TargetDir, relativeDir);
}
GatheredComponents.Add(component);
}
}
private string GetComponentId(WixComponent component)
{
if (component.Id != null)
{
return(component.Id);
}
var guid = _guidProvider.Get(SwixGuidType.Component, GetComponentFullTargetPath(component));
return(component.Id = MakeUniqueId(guid, component.FileName, MaxIdLength));
}
private string GetComponentFullTargetPath(WixComponent component)
{
if (component.TargetDir != null)
{
throw new InvalidOperationException("This method should not be called before handling inline targetDirs");
}
var dir = _directories[component.TargetDirRef];
return($"{dir.GetFullTargetPath()}\\{component.FileName}");
}
private void WritePermissionElement(XmlWriter doc, WixComponent component)
{
var path = GetComponentFullTargetPath(component);
var guid = _guidProvider.Get(SwixGuidType.SddlPermission, path);
var id = MakeUniqueId(guid, component.FileName, MaxIdLength);
doc.WriteStartElement("PermissionEx");
doc.WriteAttributeString("Id", id);
doc.WriteAttributeString("Sddl", component.Sddl);
doc.WriteEndElement();
}
private void WriteComponentServices(XmlWriter doc, WixComponent component)
{
foreach (var service in component.Services)
{
doc.WriteStartElement("ServiceInstall");
if (service.Id == null)
{
var guid = _guidProvider.Get(SwixGuidType.ServiceInstall, service.Name);
service.Id = MakeUniqueId(guid, service.Name, MaxIdLength);
}
doc.WriteAttributeString("Id", service.Id);
doc.WriteAttributeString("Name", service.Name);
doc.WriteAttributeString("DisplayName", service.DisplayName ?? service.Name);
if (service.Description != null)
{
doc.WriteAttributeString("Description", service.Description);
}
if (service.Account != null)
{
doc.WriteAttributeString("Account", service.Account);
}
if (service.Password != null)
{
doc.WriteAttributeString("Password", service.Password);
}
var startupType = (service.Start != ServiceStartupType.Unset ? service.Start : ServiceStartupType.Auto).ToString();
doc.WriteAttributeString("Start", ToCamelCase(startupType));
var hostingType = (service.Type != ServiceHostingType.Unset ? service.Type : ServiceHostingType.OwnProcess).ToString();
doc.WriteAttributeString("Type", ToCamelCase(hostingType));
var errControl = (service.ErrorControl != ServiceErrorControl.Unset ? service.ErrorControl : ServiceErrorControl.Ignore).ToString();
doc.WriteAttributeString("ErrorControl", ToCamelCase(errControl));
if (service.Args != null)
{
doc.WriteAttributeString("Arguments", service.Args);
}
if (service.Vital != null)
{
doc.WriteAttributeString("Vital", service.Vital);
}
doc.WriteEndElement();
}
}
public virtual ISemanticContext Component(string key, IAttributeContext itemContext)
{
try
{
var component = WixComponent.FromContext(key, itemContext);
var itemSemanticContext = new ComponentItem(CurrentLine, CurrentAttributeContext, component);
itemSemanticContext.OnFinished += (s, e) => _toAdd.Add(component);
return(itemSemanticContext);
}
catch (SwixSemanticException e)
{
throw new SwixSemanticException(CurrentLine, e.Message);
}
}
private void WriteComponent(XmlWriter doc, WixComponent component)
{
doc.WriteStartElement("Component");
var id = GetComponentId(component);
doc.WriteAttributeString("Id", id);
if (component.MultiInstance != null)
{
doc.WriteAttributeString("MultiInstance", component.MultiInstance);
}
if (component.Win64 != null)
{
doc.WriteAttributeString("Win64", component.Win64);
}
var componentGuid = _guidProvider.Get(SwixGuidType.Component, GetComponentFullTargetPath(component));
doc.WriteAttributeString("Guid", componentGuid.ToString("B").ToUpperInvariant());
if (component.Condition != null)
{
doc.WriteStartElement("Condition");
doc.WriteCData(component.Condition);
doc.WriteEndElement();
}
doc.WriteStartElement("File");
doc.WriteAttributeString("Id", id);
doc.WriteAttributeString("KeyPath", "yes");
doc.WriteAttributeString("Source", component.SourcePath);
doc.WriteAttributeString("Name", component.FileName);
if (component.CabFileRef != null)
{
doc.WriteAttributeString("DiskId", _cabFileCounters[component.CabFileRef].GetNextId().ToString(CultureInfo.InvariantCulture));
}
if (component.Sddl != null)
{
WritePermissionElement(doc, component);
}
WriteComponentShortcuts(doc, component);
doc.WriteEndElement();
WriteComponentServices(doc, component);
doc.WriteEndElement();
}
public override ISemanticContext Component(string key, IAttributeContext itemContext)
{
// we can't allow here non-rooted paths or paths with wix variables, because in this case
// we won't be able to identify which harvested component we should replace with manually
// specified one.
// So, here is the check that SourcePath of resulting component is full, such file exists etc
var fullPath = WixComponent.GetFullSourcePath(key, itemContext);
var invalidPathChars = Path.GetInvalidPathChars();
if (fullPath.IndexOfAny(invalidPathChars) != -1)
{
throw new SwixSemanticException(CurrentLine, "Components inside ?harvest meta should reference existing files without WIX variables.");
}
if (!File.Exists(fullPath))
{
throw new SwixSemanticException(CurrentLine, $"File {fullPath} is not found. Components inside ?harvest meta should reference existing files without WIX variables.");
}
return(base.Component(key, itemContext));
}
private void WriteComponentShortcuts(XmlWriter doc, WixComponent component)
{
foreach (var shortcut in component.Shortcuts)
{
doc.WriteStartElement("Shortcut");
var fullPath = $"{_directories[shortcut.TargetDirRef].GetFullTargetPath()}\\{shortcut.Name}";
var guid = _guidProvider.Get(SwixGuidType.Shortcut, fullPath);
var id = MakeUniqueId(guid, shortcut.Name, MaxIdLength);
doc.WriteAttributeString("Id", id);
doc.WriteAttributeString("Name", shortcut.Name);
if (shortcut.Args != null)
{
doc.WriteAttributeString("Arguments", shortcut.Args);
}
if (shortcut.WorkingDir != null)
{
doc.WriteAttributeString("WorkingDirectory", shortcut.WorkingDir);
}
doc.WriteAttributeString("Advertise", "yes");
doc.WriteAttributeString("Directory", shortcut.TargetDirRef);
doc.WriteEndElement();
}
}
public ComponentItem(int line, IAttributeContext inheritedContext, WixComponent component)
: base(line, inheritedContext)
{
_component = component;
}
public static WixComponent FromContext(string key, IAttributeContext context)
{
var result = new WixComponent(GetFullSourcePath(key, context));
var fileName = context.GetInheritedAttribute("name");
if (fileName != null)
{
result.FileName = fileName;
}
else
{
var idx = key.LastIndexOf('\\');
result.FileName = key.Substring(idx + 1);
}
var targetDirRef = context.GetInheritedAttribute("targetDirRef");
if (targetDirRef != null)
{
result.TargetDirRef = targetDirRef;
}
else
{
throw new SwixItemParsingException("targetDirRef attribute is mandatory for all components");
}
var targetDir = context.GetInheritedAttribute("targetDir");
if (targetDir != null)
{
result.TargetDir = targetDir;
}
var cabFileRef = context.GetInheritedAttribute("cabFileRef");
if (cabFileRef != null)
{
result.CabFileRef = cabFileRef;
}
var moduleRef = context.GetInheritedAttribute("moduleRef");
if (moduleRef != null)
{
result.ModuleRef = moduleRef;
}
if (cabFileRef == null && moduleRef == null)
{
throw new SwixItemParsingException("cabFileRef or moduleRef attribute is mandatory for all components");
}
if (cabFileRef != null && moduleRef != null)
{
throw new SwixItemParsingException("You can't specify both cabFileRef and moduleRef for same component");
}
result.OutputTag = context.GetInheritedAttribute("outputTag");
result.Condition = context.GetInheritedAttribute("condition");
var componentGroupRef = context.GetInheritedAttribute("componentGroupRef");
if (componentGroupRef != null)
{
result.ComponentGroupRef = componentGroupRef;
}
var multiInstance = context.GetInheritedAttribute("multiInstance");
if (multiInstance != "yes" && multiInstance != "no" && multiInstance != null)
{
throw new SwixItemParsingException("Optional 'multiInstance' attribute could be only 'yes' or 'no'");
}
result.MultiInstance = multiInstance;
var win64 = context.GetInheritedAttribute("win64");
if (win64 != "yes" && win64 != "no" && win64 != null)
{
throw new SwixItemParsingException("Optional 'win64' attribute could be only 'yes' or 'no'");
}
result.Win64 = win64;
var id = context.GetInheritedAttribute("id");
if (id != null)
{
result.Id = id;
}
var sddl = context.GetInheritedAttribute("sddl");
if (sddl != null)
{
result.Sddl = sddl;
}
return(result);
}
