/// <summary>
/// Creates an instance of this class for the given engine, specifying a tools version to
/// use during builds of this project.
/// </summary>
/// <owner>RGoel</owner>
/// <param name="engine">Engine that will build this project. May be null if the global engine is expected.</param>
/// <param name="toolsVersion">Tools version to use during builds of this project instance. May be null,
/// in which case we will use the value in the Project's ToolsVersion attribute, or else the engine
/// default value.</param>
public Project
(
Engine engine,
string toolsVersion
)
{
#if MSBUILDENABLEVSPROFILING
try
{
DataCollection.CommentMarkProfile(8808, "Construct Project Using Old OM - Start");
#endif
#if (!STANDALONEBUILD)
using (new CodeMarkerStartEnd(CodeMarkerEvent.perfMSBuildProjectConstructBegin, CodeMarkerEvent.perfMSBuildProjectConstructEnd))
#endif
{
if (engine == null)
{
engine = Engine.GlobalEngine;
}
this.parentEngine = engine;
this.projectId = parentEngine.GetNextProjectId();
this.projectBuildEventContext = new BuildEventContext(parentEngine.NodeId, BuildEventContext.InvalidTargetId, parentEngine.GetNextProjectId(), BuildEventContext.InvalidTaskId);
this.isLoadedByHost = true;
this.buildEnabled = BuildEnabledSetting.UseParentEngineSetting;
this.isValidated = false;
// Create a new XML document and add a <Project> element. This way, the
// project is always in a valid state from the beginning, and now somebody
// can start programmatically adding stuff to the <Project>.
this.mainProjectEntireContents = new XmlDocument();
this.mainProjectElement = mainProjectEntireContents.CreateElement(XMakeElements.project, XMakeAttributes.defaultXmlNamespace);
this.mainProjectEntireContents.AppendChild(mainProjectElement);
// initialize all case-insensitive hash-tables
this.conditionedPropertiesTable = new Hashtable(StringComparer.OrdinalIgnoreCase);
this.evaluatedItemsByName = new Hashtable(StringComparer.OrdinalIgnoreCase);
this.evaluatedItemsByNameIgnoringCondition = new Hashtable(StringComparer.OrdinalIgnoreCase);
// Create the group collection. All collection elements are stored here.
this.rawGroups = new GroupingCollection(null /* null parent means this is the master collection */);
// Initialize all property-related objects.
// (see above for initialization of this.conditionedPropertiesTable)
this.globalProperties = null;
this.environmentProperties = null;
this.reservedProperties = null;
// We still create the rawPropertyGroups collection, but
// it's just a facade over rawGroups
this.rawPropertyGroups = new BuildPropertyGroupCollection(this.rawGroups);
this.evaluatedProperties = new BuildPropertyGroup();
// Initialize all item-related objects.
// (see above for initialization of this.evaluatedItemsByName and this.evaluatedItemsByNameIgnoringCondition
// We still create the rawItemGroups collection, but it's just a facade over rawGroups
this.rawItemGroups = new BuildItemGroupCollection(this.rawGroups);
this.evaluatedItems = new BuildItemGroup();
this.evaluatedItemsIgnoringCondition = new BuildItemGroup();
this.itemDefinitionLibrary = new ItemDefinitionLibrary(this);
// Initialize all target- and task-related objects.
this.usingTasks = new UsingTaskCollection();
this.imports = new ImportCollection(this);
this.taskRegistry = new TaskRegistry();
this.targets = new TargetCollection(this);
// Initialize the default targets, initial targets, and project file name.
this.defaultTargetNames = new string[0];
this.initialTargetNamesInMainProject = new ArrayList();
this.initialTargetNamesInImportedProjects = new ArrayList();
this.FullFileName = String.Empty;
this.projectDirectory = String.Empty;
this.projectExtensionsNode = null;
// If the toolsVersion is null, we will use the value specified in
// the Project element's ToolsVersion attribute, or else the default if that
// attribute is not present.
if (null != toolsVersion)
{
this.ToolsVersion = toolsVersion;
}
this.MarkProjectAsDirtyForReprocessXml();
// The project doesn't really need to be saved yet; there's nothing in it!
this.dirtyNeedToSaveProjectFile = false;
this.IsReset = false;
// Grab some initial properties from the Engine.
// Global properties and reserved properties need to be cloned, because
// different projects may have different sets of properties or values
// for these. Environment properties don't have to be cloned, because
// the environment is captured once at engine instantiation, and
// shared by all projects thereafter.
this.GlobalProperties = this.parentEngine.GlobalProperties;
this.EnvironmentProperties = this.parentEngine.EnvironmentProperties;
}
#if MSBUILDENABLEVSPROFILING
}
finally
{
DataCollection.CommentMarkProfile(8809, "Construct Project Using Old OM - End");
}
#endif
}
/// <summary>
/// Find and return the first UsingTask matching on taskName
/// </summary>
internal static UsingTask FindUsingTaskByName(string taskName, UsingTaskCollection usingTaskCollection)
{
foreach (UsingTask usingTask in usingTaskCollection)
{
if (String.Equals(usingTask.TaskName, taskName, StringComparison.CurrentCultureIgnoreCase))
{
return usingTask;
}
}
return null;
}