C# AddinScanResult.AddAddinToUpdateRelations方法代码示例

		public static void AddDependencies (AddinDescription desc, AddinScanResult scanResult)
		{
			// Not implemented in AddinScanResult to avoid making AddinDescription remotable
			foreach (ModuleDescription mod in desc.AllModules) {
				foreach (Dependency dep in mod.Dependencies) {
					AddinDependency adep = dep as AddinDependency;
					if (adep == null) continue;
					string depid = Addin.GetFullId (desc.Namespace, adep.AddinId, adep.Version);
					scanResult.AddAddinToUpdateRelations (depid);
				}
			}
		}

		public void ScanFile (IProgressStatus monitor, string file, AddinScanFolderInfo folderInfo, AddinScanResult scanResult)
		{
			if (monitor.VerboseLog)
				monitor.Log ("Scanning file: " + file);
				
			string scannedAddinId = null;
			bool scannedIsRoot = false;
			bool scanSuccessful = false;
			
			try {
				string ext = Path.GetExtension (file);
				AddinDescription config = null;
				
				if (ext == ".dll" || ext == ".exe")
					scanSuccessful = ScanAssembly (monitor, file, scanResult, out config);
				else
					scanSuccessful = ScanConfigAssemblies (monitor, file, scanResult, out config);

				if (config != null) {
					
					AddinFileInfo fi = folderInfo.GetAddinFileInfo (file);
					
					// If version is not specified, make up one
					if (config.Version.Length == 0) {
						config.Version = "0.0.0.0";
					}
					
					if (config.LocalId.Length == 0) {
						// Generate an internal id for this add-in
						config.LocalId = database.GetUniqueAddinId (file, (fi != null ? fi.AddinId : null), config.Namespace, config.Version);
						config.HasUserId = false;
					}
					
					// Check errors in the description
					StringCollection errors = config.Verify ();
					
					if (database.IsGlobalRegistry && config.AddinId.IndexOf ('.') == -1) {
						errors.Add ("Add-ins registered in the global registry must have a namespace.");
					}
					    
					if (errors.Count > 0) {
						scanSuccessful = false;
						monitor.ReportError ("Errors found in add-in '" + file + ":", null);
						foreach (string err in errors)
							monitor.ReportError (err, null);
					}
				
					// Make sure all extensions sets are initialized with the correct add-in id
					
					config.SetExtensionsAddinId (config.AddinId);
					
					scanResult.ChangesFound = true;
					
					// If the add-in already existed, try to reuse the relation data it had.
					// Also, the dependencies of the old add-in need to be re-analized
					
					AddinDescription existingDescription = null;
					bool res;
					
					if (config.IsRoot)
						res = database.GetHostDescription (monitor, config.AddinId, config.AddinFile, out existingDescription);
					else
						res = database.GetAddinDescription (monitor, config.AddinId, out existingDescription);
					
					// If we can't get information about the old assembly, just regenerate all relation data
					if (!res)
						scanResult.RegenerateRelationData = true;
					
					string replaceFileName = null;
					
					if (existingDescription != null) {
						// Reuse old relation data
						config.MergeExternalData (existingDescription);
						Util.AddDependencies (existingDescription, scanResult);
						replaceFileName = existingDescription.FileName;
					}
					
					// If the scanned file results in an add-in version different from the one obtained from
					// previous scans, the old add-in needs to be uninstalled.
					if (fi != null && fi.AddinId != null && fi.AddinId != config.AddinId) {
						if (fi.IsRoot)
							database.UninstallRootAddin (monitor, fi.AddinId, file, scanResult);
						else
							database.UninstallAddin (monitor, fi.AddinId, scanResult);
						
						// If the add-in version has changed, regenerate everything again since old data can't be reused
						if (Addin.GetIdName (fi.AddinId) == Addin.GetIdName (config.AddinId))
							scanResult.RegenerateRelationData = true;
					}
					
					// If a description could be generated, save it now (if the scan was successful)
					if (scanSuccessful) {
						if (database.SaveDescription (monitor, config, replaceFileName)) {
							// The new dependencies also have to be updated
							Util.AddDependencies (config, scanResult);
							scanResult.AddAddinToUpdateRelations (config.AddinId);
							scannedAddinId = config.AddinId;
							scannedIsRoot = config.IsRoot;
							return;
						}
//.........这里部分代码省略.........