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//
// WebServiceEngineWCF.cs
//
// Author:
// Lluis Sanchez Gual <lluis@novell.com>
//
// Copyright (c) 2010 Novell, Inc (http://www.novell.com)
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
using System;
using System.Linq;
using System.IO;
using System.ServiceModel.Channels;
using System.ServiceModel.Description;
using System.Web.Services.Discovery;
using System.Runtime.Serialization;
using MonoDevelop.Projects;
using System.Collections.Generic;
using System.CodeDom.Compiler;
using System.CodeDom;
using System.Collections.ObjectModel;
using System.Xml.Schema;
using System.Text;
using Mono.ServiceContractTool;
using MonoDevelop.Core;
namespace MonoDevelop.WebReferences.WCF
{
class WebServiceDiscoveryResultWCF: WebServiceDiscoveryResult
{
MetadataSet metadata;
DiscoveryClientProtocol protocol;
ReferenceGroup refGroup;
readonly ClientOptions defaultOptions;
public WebServiceDiscoveryResultWCF (DiscoveryClientProtocol protocol, MetadataSet metadata, WebReferenceItem item, ReferenceGroup refGroup, ClientOptions defaultOptions): base (WebReferencesService.WcfEngine, item)
{
this.refGroup = refGroup;
this.protocol = protocol;
this.metadata = metadata;
this.defaultOptions = defaultOptions;
}
public override FilePath GetReferencePath (DotNetProject project, string refName)
{
return project.BaseDirectory.Combine ("Service References").Combine (refName);
}
public ClientOptions ClientOptions {
get { return refGroup != null ? refGroup.ClientOptions : null; }
}
public override string GetDescriptionMarkup ()
{
var text = new StringBuilder ();
if (protocol != null) {
foreach (object dd in protocol.Documents.Values) {
if (dd is ServiceDescription) {
Library.GenerateWsdlXml (text, protocol);
break;
}
if (dd is DiscoveryDocument) {
Library.GenerateDiscoXml (text, (DiscoveryDocument)dd);
break;
}
}
} else {
// TODO
}
return text.ToString ();
}
public override string ProxyGenerator {
get {
return "WCF Proxy Generator";
}
}
protected override string GenerateDescriptionFiles (DotNetProject dotNetProject, FilePath basePath)
{
if (!dotNetProject.Items.GetAll<WCFMetadata> ().Any ()) {
var met = new WCFMetadata ();
met.Path = basePath.ParentDirectory;
dotNetProject.Items.Add (met);
}
WCFMetadataStorage metStor = dotNetProject.Items.GetAll<WCFMetadataStorage> ().FirstOrDefault (m => m.Path.CanonicalPath == basePath);
if (metStor == null)
dotNetProject.Items.Add (new WCFMetadataStorage { Path = basePath });
string file = Path.Combine (basePath, "Reference.svcmap");
if (protocol != null) {
protocol.ResolveAll ();
protocol.WriteAll (basePath, "Reference.svcmap");
refGroup = ConvertMapFile (file);
} else {
// TODO
var map = new ReferenceGroup ();
map.ClientOptions = defaultOptions;
map.Save (file);
map.ID = Guid.NewGuid ().ToString ();
refGroup = map;
}
foreach (MetadataFile mfile in refGroup.Metadata)
dotNetProject.AddFile (new FilePath (mfile.FileName).ToAbsolute (basePath), BuildAction.None);
return file;
}
public override void Update ()
{
ReferenceGroup resfile = ReferenceGroup.Read (Item.MapFile.FilePath);
if (resfile.MetadataSources.Count == 0)
return;
string url = resfile.MetadataSources [0].Address;
var wref = (WebServiceDiscoveryResultWCF) WebReferencesService.WcfEngine.Discover (url);
if (wref == null)
return;
metadata = wref.metadata;
protocol = wref.protocol;
GenerateFiles (Item.Project, Item.Project.DefaultNamespace, Item.Name);
}
public override IEnumerable<string> GetAssemblyReferences ()
{
yield return "System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089";
yield return "System.ServiceModel, Version=3.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089";
yield return "System.Runtime.Serialization, Version=3.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089";
yield return "System.Xml, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089";
}
protected override string CreateProxyFile (DotNetProject dotNetProject, FilePath basePath, string proxyNamespace, string referenceName)
{
var ccu = new CodeCompileUnit ();
var cns = new CodeNamespace (proxyNamespace);
ccu.Namespaces.Add (cns);
bool targetMoonlight = dotNetProject.TargetFramework.Id.Identifier == ("Silverlight");
bool targetMonoTouch = dotNetProject.TargetFramework.Id.Identifier == ("MonoTouch");
bool targetMonoDroid = dotNetProject.TargetFramework.Id.Identifier == ("MonoDroid");
bool targetCoreClr = targetMoonlight || targetMonoDroid || targetMonoTouch;
bool generateSyncMethods = targetMonoDroid | targetMonoTouch;
var generator = new ServiceContractGenerator (ccu);
generator.Options = ServiceContractGenerationOptions.ChannelInterface | ServiceContractGenerationOptions.ClientClass;
if (refGroup.ClientOptions.GenerateAsynchronousMethods || targetCoreClr)
generator.Options |= ServiceContractGenerationOptions.AsynchronousMethods;
if (refGroup.ClientOptions.GenerateEventBasedAsynchronousMethods)
generator.Options |= ServiceContractGenerationOptions.EventBasedAsynchronousMethods;
#if NET_4_5
if (refGroup.ClientOptions.GenerateTaskBasedAsynchronousMethod)
generator.Options |= ServiceContractGenerationOptions.TaskBasedAsynchronousMethod;
#endif
if (refGroup.ClientOptions.GenerateInternalTypes)
generator.Options |= ServiceContractGenerationOptions.InternalTypes;
if (refGroup.ClientOptions.GenerateMessageContracts)
generator.Options |= ServiceContractGenerationOptions.TypedMessages;
// if (targetMoonlight || targetMonoTouch)
// generator.Options |= ServiceContractGenerationOptions.EventBasedAsynchronousMethods;
MetadataSet mset;
mset = protocol != null ? ToMetadataSet (protocol) : metadata;
CodeDomProvider code_provider = GetProvider (dotNetProject);
var list = new List<IWsdlImportExtension> ();
list.Add (new TransportBindingElementImporter ());
list.Add (new XmlSerializerMessageContractImporter ());
var importer = new WsdlImporter (mset);
try {
ConfigureImporter (importer);
} catch {
}
Collection<ContractDescription> contracts = importer.ImportAllContracts ();
foreach (ContractDescription cd in contracts) {
cd.Namespace = proxyNamespace;
if (targetCoreClr) {
var moonctx = new MoonlightChannelBaseContext ();
cd.Behaviors.Add (new MoonlightChannelBaseContractExtension (moonctx, generateSyncMethods));
foreach (var od in cd.Operations)
od.Behaviors.Add (new MoonlightChannelBaseOperationExtension (moonctx, generateSyncMethods));
generator.GenerateServiceContractType (cd);
moonctx.Fixup ();
}
else
generator.GenerateServiceContractType (cd);
}
string fileSpec = Path.Combine (basePath, referenceName + "." + code_provider.FileExtension);
using (TextWriter w = File.CreateText (fileSpec)) {
code_provider.GenerateCodeFromCompileUnit (ccu, w, null);
}
return fileSpec;
}
void ConfigureImporter (WsdlImporter importer)
{
var xsdImporter = new XsdDataContractImporter ();
var options = new ImportOptions ();
var listMapping = refGroup.ClientOptions.CollectionMappings.FirstOrDefault (
m => m.Category == "List");
if (listMapping != null) {
var listType = Dialogs.WCFConfigWidget.GetType (listMapping.TypeName);
if (listType != null)
options.ReferencedCollectionTypes.Add (listType);
}
var dictMapping = refGroup.ClientOptions.CollectionMappings.FirstOrDefault (
m => m.Category == "Dictionary");
if (dictMapping != null) {
var dictType = Dialogs.WCFConfigWidget.GetType (dictMapping.TypeName);
if (dictType != null)
options.ReferencedCollectionTypes.Add (dictType);
}
xsdImporter.Options = options;
importer.State.Add (typeof (XsdDataContractImporter), xsdImporter);
}
ReferenceGroup ConvertMapFile (string mapFile)
{
DiscoveryClientResultCollection files;
using (var prot = new DiscoveryClientProtocol ())
files = prot.ReadAll (mapFile);
var map = new ReferenceGroup ();
if (refGroup != null) {
map.ClientOptions = refGroup.ClientOptions;
map.ID = refGroup.ID;
} else {
map.ClientOptions = defaultOptions;
map.ID = Guid.NewGuid ().ToString ();
}
var sources = new Dictionary<string, int> ();
foreach (DiscoveryClientResult res in files) {
string url = res.Url;
var uri = new Uri (url);
if (!string.IsNullOrEmpty (uri.Query))
url = url.Substring (0, url.Length - uri.Query.Length);
int nSource;
if (!sources.TryGetValue (url, out nSource)) {
nSource = sources.Count + 1;
sources [url] = nSource;
var ms = new MetadataSource ();
ms.Address = url;
ms.Protocol = uri.Scheme;
ms.SourceId = nSource.ToString ();
map.MetadataSources.Add (ms);
}
var file = new MetadataFile ();
file.FileName = res.Filename;
file.ID = Guid.NewGuid ().ToString ();
file.SourceId = nSource.ToString ();
file.SourceUrl = res.Url;
switch (Path.GetExtension (file.FileName).ToLower ()) {
case ".disco": file.MetadataType = "Disco"; break;
case ".wsdl": file.MetadataType = "Wsdl"; break;
case ".xsd": file.MetadataType = "Schema"; break;
}
map.Metadata.Add (file);
}
map.Save (mapFile);
return map;
}
static MetadataSet ToMetadataSet (DiscoveryClientProtocol prot)
{
var metadata = new MetadataSet ();
foreach (object o in prot.Documents.Values) {
if (o is System.Web.Services.Description.ServiceDescription) {
metadata.MetadataSections.Add (
new MetadataSection (MetadataSection.ServiceDescriptionDialect, "", o));
}
if (o is XmlSchema) {
metadata.MetadataSections.Add (
new MetadataSection (MetadataSection.XmlSchemaDialect, "", o));
}
}
return metadata;
}
public override string GetServiceURL ()
{
ReferenceGroup resfile = ReferenceGroup.Read (Item.MapFile.FilePath);
return resfile.MetadataSources.Count == 0 ? null : resfile.MetadataSources [0].Address;
}
}
}
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