public void RegisterBuildProvider()
{
AssertExtensions.Throws <ArgumentException> (() =>
{
BuildProvider.RegisterBuildProvider(null, typeof(FooBuildProvider));
}, "#A1-1");
AssertExtensions.Throws <ArgumentException> (() =>
{
BuildProvider.RegisterBuildProvider(String.Empty, typeof(FooBuildProvider));
}, "#A1-2");
AssertExtensions.Throws <ArgumentNullException> (() =>
{
BuildProvider.RegisterBuildProvider(".foo", null);
}, "#A1-3");
AssertExtensions.Throws <ArgumentException> (() =>
{
BuildProvider.RegisterBuildProvider(".foo", typeof(string));
}, "#A1-4");
// This would have worked if we called the method during the pre-application start stage
// (we have a test for this in the standalone test suite)
AssertExtensions.Throws <InvalidOperationException> (() =>
{
BuildProvider.RegisterBuildProvider(".foo", typeof(BuildProvider));
}, "#A1-5");
}
private static void DryRun()
{
var provider = new BuildProvider(AssetDatabase.LoadAssetAtPath <BuildProviderSettingAsset>("Assets/Example/Editor/BuildProviderSettingAsset.asset"));
var returnCode = provider.DryRun();
UnityEngine.Debug.Log(returnCode);
}
private async Task OnConnectAsync()
{
IsConnecting = true;
try
{
Application.Current.Dispatcher.Invoke(() => { BuildDefinitions.Clear(); });
var buildDefinitions = await BuildProvider.GetBuildDefinitionsAsync(MonitorSettings).ConfigureAwait(false);
if (buildDefinitions.IsSuccessStatusCode)
{
Application.Current.Dispatcher.Invoke(() => { ApplyBuildDefinitions(buildDefinitions.Data); });
StatusText = String.Empty;
ShowPersonalAccessTokenInput = false;
}
else
{
AccessTokenInputWhenUnauthorized(buildDefinitions.StatusCode);
}
}
catch (AdvancedHttpRequestException ex)
{
AccessTokenInputWhenUnauthorized(ex.StatusCode);
}
catch (Exception ex)
{
StatusText = ex.Message;
}
IsConnecting = false;
}
public static void RegisterFooBuildProvider()
{
Log.Data.Add("RegisterFooBuildProvider called");
try {
BuildProvider.RegisterBuildProvider(".foo", typeof(string));
Log.Data.Add("Registering typeof (string) succeeded.");
} catch (ArgumentException) {
Log.Data.Add("Registering typeof (string) failed (ArgumentException)");
} catch (Exception ex) {
Log.Data.Add(String.Format("Registering typeof (string) failed ({0})", ex.GetType()));
}
try {
BuildProvider.RegisterBuildProvider(".foo", typeof(BuildProvider));
Log.Data.Add("Registering typeof (BuildProvider) succeeded.");
} catch (ArgumentException) {
Log.Data.Add("Registering typeof (BuildProvider) failed (ArgumentException)");
} catch (Exception ex) {
Log.Data.Add(String.Format("Registering typeof (BuildProvider) failed ({0})", ex.GetType()));
}
try {
BuildProvider.RegisterBuildProvider(".foo", typeof(FooBuildProvider));
Log.Data.Add("Registering typeof (FooBuildProvider) succeeded.");
} catch (ArgumentException) {
Log.Data.Add("Registering typeof (FooBuildProvider) failed (ArgumentException)");
} catch (Exception ex) {
Log.Data.Add(String.Format("Registering typeof (FooBuildProvider) failed ({0})", ex.GetType()));
}
}
private static void SetupEmbeddedResource(AssemblyBuilder assemblyBuilder,
BuildProvider prov, XmlElement xmlElement, string resourceName)
{
using (Stream resStream = assemblyBuilder.CreateEmbeddedResource(prov, resourceName))
{
EntityDesignerUtils.OutputXmlElementToStream(xmlElement, resStream);
}
}
private void UpdateSoftware(SoftwareInfo software)
{
software.Category = CategoryProvider.GetCategory(software);
software.Source = SourceProvider.GetSource(software);
software.Build = BuildProvider.GetBuild(software);
software.Compiler = CompilerProvider.GetCompiler(software);
software.Encoding = EncodingProvider.GetEncoding(software);
}
public static void Start()
{
if (_startWasCalled)
{
return;
}
_startWasCalled = true;
BuildProvider.RegisterBuildProvider(".cshtml", typeof(SimpleRazorBuildProvider));
}
public void GenerateCode(AssemblyBuilder assemblyBuilder, Stream xamlStream, BuildProvider buildProvider)
{
object serviceObject = WorkflowServiceHostFactory.LoadXaml(xamlStream);
WorkflowService workflowService = serviceObject as WorkflowService;
if (workflowService != null && workflowService.Body != null)
{
string activityName;
if (this.TryGenerateSource(assemblyBuilder, buildProvider, workflowService, false, null, out activityName))
{
this.generatedPrimaryTypeName = GeneratedNamespace + "." + activityName + ExpressionRootFactorySuffix;
}
// find all supported versions xamlx files, load and compile them
IList <Tuple <string, Stream> > streams = null;
string xamlVirtualFile = GetXamlVirtualPath(buildProvider);
string xamlFileName = Path.GetFileNameWithoutExtension(VirtualPathUtility.GetFileName(xamlVirtualFile));
WorkflowServiceHostFactory.GetSupportedVersionStreams(xamlFileName, out streams);
if (streams != null)
{
try
{
foreach (Tuple <string, Stream> stream in streams)
{
try
{
WorkflowService service = WorkflowServiceHostFactory.CreatetWorkflowService(stream.Item2, workflowService.Name);
if (service != null && service.Body != null)
{
this.TryGenerateSource(assemblyBuilder, buildProvider, service, true, stream.Item1, out activityName);
}
}
catch (Exception e)
{
Exception newException;
if (Fx.IsFatal(e) || !WorkflowServiceHostFactory.TryWrapSupportedVersionException(stream.Item1, e, out newException))
{
throw;
}
throw FxTrace.Exception.AsError(newException);
}
}
}
finally
{
foreach (Tuple <string, Stream> stream in streams)
{
stream.Item2.Dispose();
}
}
}
}
}
public void EqualsAndHashCode()
{
BuildProvider b1, b2;
b1 = new BuildProvider(".hi", "System.Bye");
b2 = new BuildProvider(".hi", "System.Bye");
Assert.IsTrue(b1.Equals(b2), "A1");
Assert.AreEqual(b1.GetHashCode(), b2.GetHashCode(), "A2");
}
///-------------------------------------------------------------------------------------------------
/// <summary>
/// Initialises this object.
/// </summary>
///-------------------------------------------------------------------------------------------------
public static void Init()
{
BuildProvider.RegisterBuildProvider(".mustactml", typeof(RazorBuildProvider));
// add the new extensions to the collection of languages supported by Razor
RazorCodeLanguage.Languages.Add("mustactml", new CSharpRazorCodeLanguage());
// register the extensions
WebPageHttpHandler.RegisterExtension("mustactml");
}
void WriteCodeFile(AssemblyBuilder assemblyBuilder, BuildProvider buildProvider, string name)
{
using (TextWriter codeFile = assemblyBuilder.CreateCodeFile(buildProvider))
{
foreach (string line in File.ReadLines(name))
{
codeFile.WriteLine(line);
}
}
}
public static void Start()
{
if (!_startWasCalled)
{
_startWasCalled = true;
PageBuildProvider.CompilerFactory
.RegisterExtensionsForAssembly(typeof(ExtensionLoader).Assembly);
const string extension = "." + PageBuildProvider.FileExtension;
BuildProvider.RegisterBuildProvider(extension, typeof(ViewPageBuildProvider));
}
}
public static void Start()
{
// Even though ASP.NET will only call each PreAppStart once, we sometimes internally call one PreAppStart from
// another PreAppStart to ensure that things get initialized in the right order. ASP.NET does not guarantee the
// order so we have to guard against multiple calls.
// All Start calls are made on same thread, so no lock needed here.
if (_startWasCalled)
{
return;
}
_startWasCalled = true;
BuildProvider.RegisterBuildProvider(".cshtml", typeof(RazorBuildProvider));
}
bool TryGenerateSource(AssemblyBuilder assemblyBuilder, BuildProvider buildProvider, WorkflowService workflowService, bool isSupportedVersion, string filePath, out string activityName)
{
bool generatedSource;
string codeFileName;
this.GenerateSource(isSupportedVersion, filePath, assemblyBuilder, workflowService, out codeFileName, out generatedSource, out activityName);
if (generatedSource)
{
this.WriteCodeFile(assemblyBuilder, buildProvider, codeFileName);
this.GenerateExpressionRootFactory(assemblyBuilder, buildProvider, GeneratedNamespace, activityName);
}
return(generatedSource);
}
public static void Start()
{
if (!startWasCalled)
{
startWasCalled = true;
TypeLoader.Instance = new WebTypeLoader();
XmlDynamicResolver.RegisterResolver(Uri.UriSchemeFile, typeof(XmlVirtualPathAwareUrlResolver));
XmlDynamicResolver.RegisterResolver(Uri.UriSchemeHttp, typeof(XmlVirtualPathAwareUrlResolver));
BuildProvider.RegisterBuildProvider(".xsl", typeof(XsltPageBuildProvider));
BuildProvider.RegisterBuildProvider(".xqy", typeof(XQueryPageBuildProvider));
}
}
private static void RegisterJS()
{
BuildProvider.RegisterBuildProvider(".js", typeof(StaticBuildProvider));
WebPageLocatorFactory.RegisterLocator(".js", StaticPageLocator.Instance);
WebPageExtensions.Register(".js");
#if (DEBUG)
_watchers.Add(PageUtil.WatchFiles(".js", (file, virtaulPath) =>
{
if (!StaticBuildProvider.IsIgnore(virtaulPath))
{
StaticBuildProvider.RemoveCache();
}
}));
#endif
}
internal static void AddArtifactReference(AssemblyBuilder assemblyBuilder, BuildProvider prov, string virtualPath)
{
// add the artifact as a resource to the DLL
using (Stream input = VirtualPathProvider.OpenFile(virtualPath))
{
// derive the resource name
string name = BuildProviderUtils.GetResourceNameForVirtualPath(virtualPath);
using (Stream resStream = assemblyBuilder.CreateEmbeddedResource(prov, name))
{
int byteRead = input.ReadByte();
while (byteRead != -1)
{
resStream.WriteByte((byte)byteRead);
byteRead = input.ReadByte();
}
}
}
}
void GenerateExpressionRootFactory(AssemblyBuilder assemblyBuilder, BuildProvider buildProvider, string activityNamespace, string activityName)
{
CodeCompileUnit codeCompileUnit = new CodeCompileUnit();
// namespace <%= activityNamespace %>
// {
// public class <%= activityName %>_ExpressionRootFactory : System.ServiceModel.Activities.WorkflowService
// {
// public static System.Activities.XamlIntegration.ICompiledExpressionRoot CreateExpressionRoot(System.Activities.Activity activity)
// {
// return new <%= activityNamespace %>.<%= activityName %>(activity);
// }
// }
// }
CodeNamespace codeNamespace = new CodeNamespace(activityNamespace);
CodeTypeDeclaration codeTypeDeclaration = new CodeTypeDeclaration(activityName + ExpressionRootFactorySuffix);
codeTypeDeclaration.BaseTypes.Add(new CodeTypeReference(typeof(WorkflowService)));
CodeMemberMethod codeMemberMethod = new CodeMemberMethod();
codeMemberMethod.Name = CreateExpressionRootMethodName;
codeMemberMethod.Attributes = MemberAttributes.Public | MemberAttributes.Static;
codeMemberMethod.ReturnType = new CodeTypeReference(typeof(ICompiledExpressionRoot));
codeMemberMethod.Parameters.Add(new CodeParameterDeclarationExpression(
new CodeTypeReference(typeof(Activity)),
ActivityParameterName));
CodeTypeReference typeRef = new CodeTypeReference(activityNamespace + "." + activityName);
CodeObjectCreateExpression expr = new CodeObjectCreateExpression(typeRef, new CodeArgumentReferenceExpression(ActivityParameterName));
codeMemberMethod.Statements.Add(new CodeMethodReturnStatement(expr));
codeTypeDeclaration.Members.Add(codeMemberMethod);
codeNamespace.Types.Add(codeTypeDeclaration);
codeCompileUnit.Namespaces.Add(codeNamespace);
assemblyBuilder.AddCodeCompileUnit(buildProvider, codeCompileUnit);
}
public static void Start()
{
if (_startWasCalled)
{
return;
}
_startWasCalled = true;
//be sure default buildproviders are registered first
System.Web.WebPages.PreApplicationStartCode.Start();
System.Web.WebPages.Razor.PreApplicationStartCode.Start();
ControllerBuilder.Current.SetControllerFactory(new SignumControllerFactory());
HostingEnvironment.RegisterVirtualPathProvider(new CompiledVirtualPathProvider(HostingEnvironment.VirtualPathProvider));
BuildProvider.RegisterBuildProvider(".cshtml", typeof(CompiledRazorBuildProvider));
ModelBinders.Binders.DefaultBinder = new LiteModelBinder();
ModelBinders.Binders.Add(typeof(DateTime), new CurrentCultureDateModelBinder());
ModelBinders.Binders.Add(typeof(DateTime?), new CurrentCultureDateModelBinder());
ModelBinders.Binders.Add(typeof(FindOptions), new FindOptionsModelBinder());
ModelBinders.Binders.Add(typeof(QueryRequest), new QueryRequestModelBinder());
}
private static void RegisterHTM()
{
WebPageLocatorFactory.RegisterLocator(".htm", XamlPageLocator.Instance);
WebPageExtensions.Register(".htm");
BuildProvider.RegisterBuildProvider(".htm", typeof(XPCBuildProvider));
//在VS里执行生成时，App_Code下的cs文件会自动编译，如果某个文件生成失败，那么整个生成操作（包括htm）会终止并且报错
//这就导致修改后的htm始终无法生成新的cs文件，因此，我们使用XPCBuildIgnoreProvider来让VS不执行cs的生成操作
BuildProvider.RegisterBuildProvider(".cs", typeof(XPCBuildIgnoreProvider));
#if (DEBUG)
_watchers.Add(PageUtil.WatchFiles(".htm", (file, virtualPath) =>
{
HtmlWatcher.Instance.OnChange(virtualPath);
}));
_watchers.Add(PageUtil.WatchFiles(".cs", (file, virtualPath) =>
{
CSharpWatcher.Instance.OnChange(virtualPath);
}));
#endif
}
private async Task <SoftwareData> GetSoftwareAsync(SoftwareCameraInfo camera, SoftwareInfo softwareInfo, CancellationToken cancellationToken)
{
SetTitle(nameof(Resources.Download_FetchingData_Text));
var buildName = BuildProvider.GetBuildName(softwareInfo);
var matches = await MatchProvider.GetMatchesAsync(camera, buildName, cancellationToken);
if (matches == null)
{
var error = MatchProvider.GetError();
SetTitle(error, LogLevel.Error);
return(null);
}
var match = matches.Last();
var info = SoftwareProvider.GetSoftware(match);
var downloads = DownloadProvider.GetDownloads(matches, info).ToArray();
return(new SoftwareData
{
Info = info,
Downloads = downloads,
});
}
internal ApplicationBrowserCapabilitiesCodeGenerator(BuildProvider buildProvider) {
_browserOverrides = new OrderedDictionary();
_defaultBrowserOverrides = new OrderedDictionary();
_buildProvider = buildProvider;
}
public BuildProviderItem (BuildProvider bp, int listIndex, int parentIndex)
{
this.Provider = bp;
this.ListIndex = listIndex;
this.ParentIndex = parentIndex;
}
bool IsDependencyCycle (BuildProvider buildProvider)
{
var cache = new Dictionary <BuildProvider, bool> ();
cache.Add (buildProvider, true);
return IsDependencyCycle (cache, buildProvider.ExtractDependencies ());
}
private string GetXamlVirtualPath(BuildProvider buildProvider)
{
return(((System.Xaml.Hosting.XamlBuildProvider)buildProvider).VirtualPath);
}
// Add a checksum pragma. This is used for improved debugging experience.
private void AddChecksumPragma(BuildProvider buildProvider, CodeCompileUnit compileUnit) {
// If we can't get a virtual path, do nothing
if (buildProvider == null || buildProvider.VirtualPath == null)
return;
// Only do this if we're compiling in debug mode
if (!_compilerType.CompilerParameters.IncludeDebugInformation)
return;
string physicalPath = HostingEnvironment.MapPathInternal(buildProvider.VirtualPath);
// Only do this is the file physically exists, which it would not in the
// case of a non-file based VirtualPathProvider. In such case, there is
// no point in putting the pragma, since the debugger could not locate
// the file anyway.
if (!File.Exists(physicalPath))
return;
CodeChecksumPragma pragma = new CodeChecksumPragma() {
ChecksumAlgorithmId = s_codeChecksumSha1Id
};
if (_compConfig.UrlLinePragmas) {
pragma.FileName = ErrorFormatter.MakeHttpLinePragma(buildProvider.VirtualPathObject.VirtualPathString);
}
else {
pragma.FileName = physicalPath;
}
// Generate a SHA1 hash from the contents of the file
// The VS debugger uses a cryptographic hash of the file being debugged so that it doesn't accidentally
// display to the user the wrong version of the file. This is merely a convenience feature for debugging
// purposes and is not security-related in any way. Since VS only supports MD5 and SHA1 hashes, we just
// use SHA1 and suppress the [Obsolete] warning.
#pragma warning disable 618
using (Stream stream = new FileStream(physicalPath, FileMode.Open, FileAccess.Read, FileShare.Read)) {
using (SHA1 hashAlgorithm = CryptoAlgorithms.CreateSHA1()) {
pragma.ChecksumData = hashAlgorithm.ComputeHash(stream);
}
}
#pragma warning restore 618
// Add the pragma to the CodeCompileUnit
compileUnit.StartDirectives.Add(pragma);
}
internal static Type GetCodeDomProviderType (BuildProvider provider)
{
CompilerType codeCompilerType;
Type codeDomProviderType = null;
codeCompilerType = provider.CodeCompilerType;
if (codeCompilerType != null)
codeDomProviderType = codeCompilerType.CodeDomProviderType;
if (codeDomProviderType == null)
throw new HttpException (String.Concat ("Provider '", provider, " 'fails to specify the compiler type."));
return codeDomProviderType;
}
public Stream CreateEmbeddedResource (BuildProvider buildProvider, string name)
{
if (buildProvider == null)
throw new ArgumentNullException ("buildProvider");
if (name == null || name == "")
throw new ArgumentNullException ("name");
string filename = GetTempFilePhysicalPath ("resource");
Stream stream = File.OpenWrite (filename);
ResourceFiles [name] = filename;
return stream;
}
private void AddCompileWithBuildProvider(VirtualPath virtualPath, BuildProvider owningBuildProvider) {
BuildProvider buildProvider = BuildManager.CreateBuildProvider(virtualPath,
_compConfig, _initialReferencedAssemblies, true /*failIfUnknown*/);
// Since it's referenced via compileWith, it doesn't need its own build result
buildProvider.SetNoBuildResult();
// If it's a CompileWith provider, remember the main provider
SourceFileBuildProvider sourceBuildProvider = buildProvider as SourceFileBuildProvider;
if (sourceBuildProvider != null)
sourceBuildProvider.OwningBuildProvider = owningBuildProvider;
AddBuildProvider(buildProvider);
}
public void AddCodeCompileUnit(BuildProvider buildProvider, CodeCompileUnit compileUnit)
{
InnerBuilder.AddCodeCompileUnit(buildProvider, compileUnit);
}
private bool IsBuildProviderSkipable(BuildProvider buildProvider) {
// If another build provider depends on it, we should not skip it
if (buildProvider.IsDependedOn) return false;
// No one depends on it (at least in this directory)
// If it's a source file, skip it. We need to do this for v1 compatibility,
// since v1 VS projects contain many source files which have already been
// precompiled into bin, and that should not be compiled dynamically
if (buildProvider is SourceFileBuildProvider)
return true;
// For the same reason, skip resources
if (buildProvider is ResXBuildProvider)
return true;
return false;
}
public void AddCodeCompileUnit(BuildProvider buildProvider, CodeCompileUnit compileUnit)
{
BuildProvider = buildProvider;
CompileUnit = compileUnit;
}
public void Add(BuildProvider buildProvider) {
BaseAdd(buildProvider);
}
internal static ICollection GetVirtualPathDependencies (string virtualPath, BuildProvider bprovider)
{
BuildProvider provider = bprovider;
if (provider == null) {
CompilationSection cs = CompilationConfig;
if (cs == null)
return null;
provider = BuildManagerDirectoryBuilder.GetBuildProvider (virtualPath, cs.BuildProviders);
}
if (provider == null)
return null;
IDictionary <string, bool> deps = provider.ExtractDependencies ();
if (deps == null)
return null;
return (ICollection)deps.Keys;
}
static void StoreInCache (BuildProvider bp, Assembly compiledAssembly, CompilerResults results)
{
string virtualPath = bp.VirtualPath;
var item = new BuildManagerCacheItem (compiledAssembly, bp, results);
if (buildCache.ContainsKey (virtualPath))
buildCache [virtualPath] = item;
else
buildCache.Add (virtualPath, item);
HttpContext ctx = HttpContext.Current;
HttpRequest req = ctx != null ? ctx.Request : null;
CacheDependency dep;
if (req != null) {
IDictionary <string, bool> deps = bp.ExtractDependencies ();
var files = new List <string> ();
string physicalPath;
physicalPath = req.MapPath (virtualPath);
if (File.Exists (physicalPath))
files.Add (physicalPath);
if (deps != null && deps.Count > 0) {
foreach (var d in deps) {
physicalPath = req.MapPath (d.Key);
if (!File.Exists (physicalPath))
continue;
if (!files.Contains (physicalPath))
files.Add (physicalPath);
}
}
dep = new CacheDependency (files.ToArray ());
} else
dep = null;
HttpRuntime.InternalCache.Add (BUILD_MANAGER_VIRTUAL_PATH_CACHE_PREFIX + virtualPath,
true,
dep,
Cache.NoAbsoluteExpiration,
Cache.NoSlidingExpiration,
CacheItemPriority.High,
new CacheItemRemovedCallback (OnVirtualPathChanged));
}
/// <devdoc>
/// Adds a CodeCompileUnit to the compilation. This is typically used as an
/// alternative to CreateSourceFile, by providers who are CodeDOM aware.
/// The build provider should pass itself as a parameter to this method.
/// </devdoc>
public void AddCodeCompileUnit(BuildProvider buildProvider, CodeCompileUnit compileUnit) {
// Add a checksum pragma to the compile unit if appropriate
AddChecksumPragma(buildProvider, compileUnit);
// Add all the referenced assemblies to the CodeCompileUnit in case the CodeDom
// provider needs them for code generation
Util.AddAssembliesToStringCollection(_initialReferencedAssemblies, compileUnit.ReferencedAssemblies);
// Merge the _additionalReferencedAssemblies from individul build providers
Util.AddAssembliesToStringCollection(_additionalReferencedAssemblies, compileUnit.ReferencedAssemblies);
String filename;
// Revert impersonation when generating source code in the codegen dir (VSWhidbey 176576)
using (new ProcessImpersonationContext()) {
TextWriter writer = CreateCodeFile(buildProvider, out filename);
try {
_codeProvider.GenerateCodeFromCompileUnit(compileUnit, writer, null /*CodeGeneratorOptions*/);
}
finally {
writer.Flush();
writer.Close();
}
}
if (filename != null) {
_totalFileLength += GetFileLengthWithAssert(filename);
}
}
/// <devdoc>
/// Creates a new resource that will be added to the compilation. The build provider
/// can write to it using the returned Stream.
/// The build provider should close the Stream when it is done writing to it.
/// The build provider should pass itself as a parameter to this method.
/// </devdoc>
public Stream CreateEmbeddedResource(BuildProvider buildProvider, string name) {
// Make sure it's just a valid simple file name
if (!Util.IsValidFileName(name)) {
throw new ArgumentException(null, name);
}
string resourceDir = BuildManager.CodegenResourceDir;
string resourceFile = Path.Combine(resourceDir, name);
CreateTempResourceDirectoryIfNecessary();
_tempFiles.AddFile(resourceFile, _tempFiles.KeepFiles);
if (_embeddedResourceFiles == null)
_embeddedResourceFiles = new StringSet();
_embeddedResourceFiles.Add(resourceFile);
// Assert to be able to create the file in the temp dir
InternalSecurityPermissions.FileWriteAccess(resourceDir).Assert();
return File.OpenWrite(resourceFile);
}
// Methods
public void Add(BuildProvider buildProvider) {}
public ConfigurationBuildProviderInfo(BuildProvider buildProvider) {
Debug.Assert(buildProvider != null);
_buildProvider = buildProvider;
}
/// <devdoc>
/// Creates a new source file that will be added to the compilation. The build provider
/// can write source code to this file using the returned TextWriter.
/// The build provider should close the TextWriter when it is done writing to it.
/// The build provider should pass itself as a parameter to this method.
/// </devdoc>
public TextWriter CreateCodeFile(BuildProvider buildProvider) {
// Ignore the unused filename param.
string filename;
return CreateCodeFile(buildProvider, out filename);
}
public void Extension_validationFailure()
{
BuildProvider b = new BuildProvider("hi", "bye");
b.Extension = "";
}
internal virtual void AddBuildProvider(BuildProvider buildProvider) {
// By default, use the build provider itself as the key
object hashtableKey = buildProvider;
bool isFolderLevel = false;
// If the buildProvider is a folderLevel build provider, use the build provider itself
// so that multiple build providers can work on the same path.
if (_compConfig.FolderLevelBuildProviders != null) {
Type t = buildProvider.GetType();
isFolderLevel = _compConfig.FolderLevelBuildProviders.IsFolderLevelBuildProvider(t);
}
// Keep track of the build provider's virtual path, if any
if (buildProvider.VirtualPath != null && !isFolderLevel) {
// It has a virtual path, so use that as the key
hashtableKey = buildProvider.VirtualPath;
// If we already had it, ignore it. This can happen when there is a user control
// with a code beside in App_Code (VSWhidbey 481426)
if (_buildProviders.ContainsKey(hashtableKey))
return;
}
_buildProviders[hashtableKey] = buildProvider;
// Ask the provider to generate the code
// If it throws an Xml exception, extra the relevant info and turn it
// into our own ParseException
try {
buildProvider.GenerateCode(this);
}
catch (XmlException e) {
throw new HttpParseException(e.Message, null /*innerException*/,
buildProvider.VirtualPath, null /*sourceCode*/, e.LineNumber);
}
catch (XmlSchemaException e) {
throw new HttpParseException(e.Message, null /*innerException*/,
buildProvider.VirtualPath, null /*sourceCode*/, e.LineNumber);
}
catch (Exception e) {
throw new HttpParseException(e.Message, e,
buildProvider.VirtualPath, null /*sourceCode*/, 1);
}
// Handle any 'compileWith' dependencies, i.e. files that must be compiled
// within the same assembly as the current file
InternalBuildProvider internalBuildProvider = buildProvider as InternalBuildProvider;
if (internalBuildProvider != null) {
ICollection compileWith = internalBuildProvider.GetCompileWithDependencies();
if (compileWith != null) {
foreach (VirtualPath virtualPath in compileWith) {
// If we already have it, ignore it
if (_buildProviders.ContainsKey(virtualPath.VirtualPathString))
continue;
// Add the compileWith dependency to our compilation
AddCompileWithBuildProvider(virtualPath, internalBuildProvider);
}
}
}
}
static void Main(string[] args)
{
try
{
// Set the path of the config file.
string configPath = "";
// Get the Web application configuration object.
Configuration config =
WebConfigurationManager.OpenWebConfiguration(configPath);
// Get the section related object.
CompilationSection configSection =
(CompilationSection)config.GetSection
("system.web/compilation");
// Display title and info.
Console.WriteLine("ASP.NET Configuration Info");
Console.WriteLine();
// Display Config details.
Console.WriteLine("File Path: {0}",
config.FilePath);
Console.WriteLine("Section Path: {0}",
configSection.SectionInformation.Name);
// Display BuildProviderCollection count.
Console.WriteLine("BuildProviderCollection count: {0}",
configSection.BuildProviders.Count);
// <Snippet4>
// <Snippet2>
// Create a new BuildProvider.
BuildProvider myBuildProvider =
new BuildProvider(".myres",
"System.Web.Compilation.ResourcesBuildProvider");
// </Snippet2>
// <Snippet3>
// Add an BuildProvider to the collection.
configSection.BuildProviders.Add(myBuildProvider);
// </Snippet3>
// </Snippet4>
// Create a second BuildProvider.
BuildProvider myBuildProvider2 =
new BuildProvider(".myres2",
"System.Web.Compilation.ResourcesBuildProvider");
// Add an BuildProvider to the collection.
configSection.BuildProviders.Add(myBuildProvider2);
// BuildProvider Collection
int i = 1;
int j = 1;
foreach (BuildProvider BuildProviderItem in
configSection.BuildProviders)
{
Console.WriteLine();
Console.WriteLine("BuildProviders {0} Details:", i);
Console.WriteLine("Type: {0}",
BuildProviderItem.ElementInformation.Type);
Console.WriteLine("Source: {0}",
BuildProviderItem.ElementInformation.Source);
Console.WriteLine("LineNumber: {0}",
BuildProviderItem.ElementInformation.LineNumber);
Console.WriteLine("Properties Count: {0}",
BuildProviderItem.ElementInformation.Properties.Count);
j = 1;
foreach (PropertyInformation propertyItem in
BuildProviderItem.ElementInformation.Properties)
{
Console.WriteLine("Property {0} Name: {1}", j,
propertyItem.Name);
Console.WriteLine("Property {0} Value: {1}", j,
propertyItem.Value);
j++;
}
i++;
}
// <Snippet5>
// Remove a BuildProvider.
configSection.BuildProviders.Remove(".myres2");
// </Snippet5>
// <Snippet6>
// Remove an BuildProvider.
configSection.BuildProviders.RemoveAt(
configSection.BuildProviders.Count - 1);
// </Snippet6>
// Update if not locked.
if (!configSection.SectionInformation.IsLocked)
{
config.Save();
Console.WriteLine("** Configuration updated.");
}
else
{
Console.WriteLine("** Could not update, section is locked.");
}
}
catch (Exception e)
{
// Unknown error.
Console.WriteLine(e.ToString());
}
// Display and wait.
Console.ReadLine();
}
/// <devdoc>
/// Creates a new source file that will be added to the compilation. See the public overload
/// method for detail.
/// </devdoc>
internal virtual TextWriter CreateCodeFile(BuildProvider buildProvider, out string filename) {
string generatedFilePath = GetTempFilePhysicalPathWithAssert(_codeProvider.FileExtension);
filename = generatedFilePath;
if (buildProvider != null) {
if (_buildProviderToSourceFileMap == null)
_buildProviderToSourceFileMap = new Hashtable();
_buildProviderToSourceFileMap[buildProvider] = generatedFilePath;
buildProvider.SetContributedCode();
}
_sourceFiles.Add(generatedFilePath);
return CreateCodeFileWithAssert(generatedFilePath);
}
bool IsCorrectBuilderType (BuildProvider bp)
{
if (bp == null)
return false;
Type type;
object[] attrs;
type = bp.GetType ();
attrs = type.GetCustomAttributes (true);
if (attrs == null)
return false;
BuildProviderAppliesToAttribute bpAppliesTo;
bool attributeFound = false;
foreach (object attr in attrs) {
bpAppliesTo = attr as BuildProviderAppliesToAttribute;
if (bpAppliesTo == null)
continue;
attributeFound = true;
if ((bpAppliesTo.AppliesTo & BuildProviderAppliesTo.All) == BuildProviderAppliesTo.All ||
(bpAppliesTo.AppliesTo & BuildProviderAppliesTo.Code) == BuildProviderAppliesTo.Code)
return true;
}
if (attributeFound)
return false;
return true;
}
void AddPathToBuilderMap (string path, BuildProvider bp)
{
if (path_to_buildprovider == null)
path_to_buildprovider = new Dictionary <string, BuildProvider> ();
if (path_to_buildprovider.ContainsKey (path))
return;
path_to_buildprovider.Add (path, bp);
}
public void AddCodeCompileUnit (BuildProvider buildProvider, CodeCompileUnit compileUnit)
{
if (buildProvider == null)
throw new ArgumentNullException ("buildProvider");
if (compileUnit == null)
throw new ArgumentNullException ("compileUnit");
units.Add (CheckForPartialTypes (new CodeUnit (buildProvider, compileUnit)));
}
internal void AddCodeFile (string path, BuildProvider bp)
{
AddCodeFile (path, bp, false);
}
public TextWriter CreateCodeFile (BuildProvider buildProvider)
{
if (buildProvider == null)
throw new ArgumentNullException ("buildProvider");
// Generate a file name with the correct source language extension
string filename = GetTempFilePhysicalPath (provider.FileExtension);
SourceFiles.Add (filename);
AddPathToBuilderMap (filename, buildProvider);
return new StreamWriter (File.OpenWrite (filename));
}
public AspNetAssemblyBuilder(AssemblyBuilder assemblyBuilder, BuildProvider buildProvider)
{
_assemblyBuilder = assemblyBuilder;
_buildProvider = buildProvider;
}
// The kludge of using ICodePragmaGenerator for C# and VB code files is bad, but
// it's better than allowing for potential DoS while reading a file with arbitrary
// size in memory for use with the CodeSnippetCompileUnit class.
// Files with extensions other than .cs and .vb use CodeSnippetCompileUnit.
internal void AddCodeFile (string path, BuildProvider bp, bool isVirtual)
{
if (String.IsNullOrEmpty (path))
return;
Dictionary <string, bool> codeFiles = CodeFiles;
if (codeFiles.ContainsKey (path))
return;
codeFiles.Add (path, true);
string extension = Path.GetExtension (path);
if (extension == null || extension.Length == 0)
return; // maybe better to throw an exception here?
extension = extension.Substring (1);
string filename = GetTempFilePhysicalPath (extension);
ICodePragmaGenerator pragmaGenerator;
switch (extension.ToLowerInvariant ()) {
case "cs":
pragmaGenerator = new CSharpCodePragmaGenerator ();
break;
case "vb":
pragmaGenerator = new VBCodePragmaGenerator ();
break;
default:
pragmaGenerator = null;
break;
}
if (isVirtual) {
VirtualFile vf = HostingEnvironment.VirtualPathProvider.GetFile (path);
if (vf == null)
throw new HttpException (404, "Virtual file '" + path + "' does not exist.");
if (vf is DefaultVirtualFile)
path = HostingEnvironment.MapPath (path);
CopyFileWithChecksum (vf.Open (), filename, path, pragmaGenerator);
} else
CopyFileWithChecksum (path, filename, path, pragmaGenerator);
if (pragmaGenerator != null) {
if (bp != null)
AddPathToBuilderMap (filename, bp);
SourceFiles.Add (filename);
}
}
bool AddBuildProvider (BuildProvider buildProvider)
{
if (buildProviders == null)
buildProviders = new Dictionary <string, BuildProvider> (dictionaryComparer);
string bpPath = buildProvider.VirtualPath;
if (buildProviders.ContainsKey (bpPath))
return false;
buildProviders.Add (bpPath, buildProvider);
return true;
}
public CodeUnit (BuildProvider bp, CodeCompileUnit unit)
{
this.BuildProvider = bp;
this.Unit = unit;
}
List <BuildProviderGroup> GetSingleBuildProviderGroup (BuildProvider bp)
{
var ret = new List <BuildProviderGroup> ();
var group = new BuildProviderGroup ();
group.AddProvider (bp);
ret.Add (group);
return ret;
}
public void ctor_validationFailure2()
{
BuildProvider b = new BuildProvider("hi", "");
}
Type GetBuildProviderCodeDomType (BuildProvider bp)
{
CompilerType ct = bp.CodeCompilerType;
if (ct == null) {
string language = bp.LanguageName;
if (String.IsNullOrEmpty (language))
language = CompilationSection.DefaultLanguage;
ct = BuildManager.GetDefaultCompilerTypeForLanguage (language, CompilationSection, false);
}
Type ret = ct != null ? ct.CodeDomProviderType : null;
if (ret == null)
throw new HttpException ("Unable to determine code compilation language provider for virtual path '" + bp.VirtualPath + "'.");
return ret;
}
public void Type_validationFailure()
{
BuildProvider b = new BuildProvider("hi", "bye");
b.Type = "";
}
void AssignToGroup (BuildProvider buildProvider, List <BuildProviderGroup> groups)
{
if (IsDependencyCycle (buildProvider))
throw new HttpException ("Dependency cycles are not suppported: " + buildProvider.VirtualPath);
BuildProviderGroup myGroup = null;
string bpVirtualPath = buildProvider.VirtualPath;
string bpPath = VirtualPathUtility.GetDirectory (bpVirtualPath);
bool canAdd;
if (BuildManager.HasCachedItemNoLock (buildProvider.VirtualPath))
return;
if (buildProvider is ApplicationFileBuildProvider || buildProvider is ThemeDirectoryBuildProvider) {
// global.asax and theme directory go into their own assemblies
myGroup = new BuildProviderGroup ();
myGroup.Standalone = true;
InsertGroup (myGroup, groups);
} else {
Type bpCodeDomType = GetBuildProviderCodeDomType (buildProvider);
foreach (BuildProviderGroup group in groups) {
if (group.Standalone)
continue;
if (group.Count == 0) {
myGroup = group;
break;
}
canAdd = true;
foreach (BuildProvider bp in group) {
if (IsDependency (buildProvider, bp)) {
canAdd = false;
break;
}
// There should be one assembly per virtual dir
if (String.Compare (bpPath, VirtualPathUtility.GetDirectory (bp.VirtualPath), stringComparer) != 0) {
canAdd = false;
break;
}
// Different languages go to different assemblies
if (bpCodeDomType != null) {
Type type = GetBuildProviderCodeDomType (bp);
if (type != null) {
if (type != bpCodeDomType) {
canAdd = false;
break;
}
}
}
}
if (!canAdd)
continue;
myGroup = group;
break;
}
if (myGroup == null) {
myGroup = new BuildProviderGroup ();
InsertGroup (myGroup, groups);
}
}
myGroup.AddProvider (buildProvider);
if (String.Compare (bpPath, virtualPathDirectory, stringComparer) == 0)
myGroup.Master = true;
}
bool IsDependency (BuildProvider bp1, BuildProvider bp2)
{
IDictionary <string, bool> deps = bp1.ExtractDependencies ();
if (deps == null)
return false;
if (deps.ContainsKey (bp2.VirtualPath))
return true;
BuildProvider bp;
// It won't loop forever as by the time this method is called, we are sure there are no cycles
foreach (var dep in deps) {
if (!buildProviders.TryGetValue (dep.Key, out bp))
continue;
if (IsDependency (bp, bp2))
return true;
}
return false;
}
// Methods
public void Add(BuildProvider buildProvider)
{
}