Silverlight compatibility now working, although build files aren't ideal

3 files changed, 190 insertions, 3 deletions

diff --git a/src/ProtocolBuffers.sln b/src/ProtocolBuffers.sln
index cdcb2dbb..52887149 100644
--- a/src/ProtocolBuffers.sln
+++ b/src/ProtocolBuffers.sln
@@ -21,40 +21,57 @@ Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
 		Release|Any CPU = Release|Any CPU
+		Silverlight2|Any CPU = Silverlight2|Any CPU
 	EndGlobalSection
 	GlobalSection(ProjectConfigurationPlatforms) = postSolution
 		{6908BDCE-D925-43F3-94AC-A531E6DF2591}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
 		{6908BDCE-D925-43F3-94AC-A531E6DF2591}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{6908BDCE-D925-43F3-94AC-A531E6DF2591}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{6908BDCE-D925-43F3-94AC-A531E6DF2591}.Release|Any CPU.Build.0 = Release|Any CPU
+		{6908BDCE-D925-43F3-94AC-A531E6DF2591}.Silverlight2|Any CPU.ActiveCfg = Silverlight2|Any CPU
+		{6908BDCE-D925-43F3-94AC-A531E6DF2591}.Silverlight2|Any CPU.Build.0 = Silverlight2|Any CPU
 		{DD01ED24-3750-4567-9A23-1DB676A15610}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
 		{DD01ED24-3750-4567-9A23-1DB676A15610}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{DD01ED24-3750-4567-9A23-1DB676A15610}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{DD01ED24-3750-4567-9A23-1DB676A15610}.Release|Any CPU.Build.0 = Release|Any CPU
+		{DD01ED24-3750-4567-9A23-1DB676A15610}.Silverlight2|Any CPU.ActiveCfg = Release|Any CPU
+		{DD01ED24-3750-4567-9A23-1DB676A15610}.Silverlight2|Any CPU.Build.0 = Release|Any CPU
 		{250ADE34-82FD-4BAE-86D5-985FBE589C4A}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
 		{250ADE34-82FD-4BAE-86D5-985FBE589C4A}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{250ADE34-82FD-4BAE-86D5-985FBE589C4A}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{250ADE34-82FD-4BAE-86D5-985FBE589C4A}.Release|Any CPU.Build.0 = Release|Any CPU
+		{250ADE34-82FD-4BAE-86D5-985FBE589C4A}.Silverlight2|Any CPU.ActiveCfg = Release|Any CPU
+		{250ADE34-82FD-4BAE-86D5-985FBE589C4A}.Silverlight2|Any CPU.Build.0 = Release|Any CPU
 		{C268DA4C-4004-47DA-AF23-44C983281A68}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
 		{C268DA4C-4004-47DA-AF23-44C983281A68}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{C268DA4C-4004-47DA-AF23-44C983281A68}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{C268DA4C-4004-47DA-AF23-44C983281A68}.Release|Any CPU.Build.0 = Release|Any CPU
+		{C268DA4C-4004-47DA-AF23-44C983281A68}.Silverlight2|Any CPU.ActiveCfg = Release|Any CPU
+		{C268DA4C-4004-47DA-AF23-44C983281A68}.Silverlight2|Any CPU.Build.0 = Release|Any CPU
 		{A31F5FB2-4FF3-432A-B35B-5CD203606311}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
 		{A31F5FB2-4FF3-432A-B35B-5CD203606311}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{A31F5FB2-4FF3-432A-B35B-5CD203606311}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{A31F5FB2-4FF3-432A-B35B-5CD203606311}.Release|Any CPU.Build.0 = Release|Any CPU
+		{A31F5FB2-4FF3-432A-B35B-5CD203606311}.Silverlight2|Any CPU.ActiveCfg = Release|Any CPU
+		{A31F5FB2-4FF3-432A-B35B-5CD203606311}.Silverlight2|Any CPU.Build.0 = Release|Any CPU
 		{8F09AF72-3327-4FA7-BC09-070B80221AB9}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
 		{8F09AF72-3327-4FA7-BC09-070B80221AB9}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{8F09AF72-3327-4FA7-BC09-070B80221AB9}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{8F09AF72-3327-4FA7-BC09-070B80221AB9}.Release|Any CPU.Build.0 = Release|Any CPU
+		{8F09AF72-3327-4FA7-BC09-070B80221AB9}.Silverlight2|Any CPU.ActiveCfg = Release|Any CPU
+		{8F09AF72-3327-4FA7-BC09-070B80221AB9}.Silverlight2|Any CPU.Build.0 = Release|Any CPU
 		{C7A4A435-2813-41C8-AA87-BD914BA5223D}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
 		{C7A4A435-2813-41C8-AA87-BD914BA5223D}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{C7A4A435-2813-41C8-AA87-BD914BA5223D}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{C7A4A435-2813-41C8-AA87-BD914BA5223D}.Release|Any CPU.Build.0 = Release|Any CPU
+		{C7A4A435-2813-41C8-AA87-BD914BA5223D}.Silverlight2|Any CPU.ActiveCfg = Release|Any CPU
+		{C7A4A435-2813-41C8-AA87-BD914BA5223D}.Silverlight2|Any CPU.Build.0 = Release|Any CPU
 		{D7282E99-2DC3-405B-946F-177DB2FD2AE2}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
 		{D7282E99-2DC3-405B-946F-177DB2FD2AE2}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{D7282E99-2DC3-405B-946F-177DB2FD2AE2}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{D7282E99-2DC3-405B-946F-177DB2FD2AE2}.Release|Any CPU.Build.0 = Release|Any CPU
+		{D7282E99-2DC3-405B-946F-177DB2FD2AE2}.Silverlight2|Any CPU.ActiveCfg = Release|Any CPU
+		{D7282E99-2DC3-405B-946F-177DB2FD2AE2}.Silverlight2|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
diff --git a/src/ProtocolBuffers/ProtocolBuffers.csproj b/src/ProtocolBuffers/ProtocolBuffers.csproj
index 89676915..c58ac125 100644
--- a/src/ProtocolBuffers/ProtocolBuffers.csproj
+++ b/src/ProtocolBuffers/ProtocolBuffers.csproj
@@ -23,6 +23,7 @@
     <DefineConstants>DEBUG;TRACE</DefineConstants>
     <ErrorReport>prompt</ErrorReport>
     <WarningLevel>4</WarningLevel>
+    <NoStdLib>true</NoStdLib>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
     <DebugType>pdbonly</DebugType>
@@ -31,11 +32,20 @@
     <DefineConstants>TRACE</DefineConstants>
     <ErrorReport>prompt</ErrorReport>
     <WarningLevel>4</WarningLevel>
+    <NoStdLib>true</NoStdLib>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Silverlight2|AnyCPU' ">
+    <OutputPath>bin\Silverlight2\</OutputPath>
+    <DefineConstants>TRACE;SILVERLIGHT2</DefineConstants>
+    <Optimize>true</Optimize>
+    <NoStdLib>true</NoStdLib>
+    <DebugType>pdbonly</DebugType>
+    <PlatformTarget>AnyCPU</PlatformTarget>
+    <ErrorReport>prompt</ErrorReport>
   </PropertyGroup>
   <ItemGroup>
+    <Reference Include="mscorlib" />
     <Reference Include="System" />
-    <Reference Include="System.Data" />
-    <Reference Include="System.Xml" />
   </ItemGroup>
   <ItemGroup>
     <Compile Include="AbstractBuilder.cs" />
@@ -103,6 +113,8 @@
     <Compile Include="NameHelpers.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
     <Compile Include="RpcUtil.cs" />
+    <Compile Include="SilverlightCompatibility.cs" />
+    <Compile Include="SortedDictionary.cs" />
     <Compile Include="TextFormat.cs" />
     <Compile Include="TextGenerator.cs" />
     <Compile Include="TextTokenizer.cs" />
@@ -115,7 +127,8 @@
   <ItemGroup>
     <None Include="Properties\Google.ProtocolBuffers.snk" />
   </ItemGroup>
-  <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
+  <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" Condition=" '$(Configuration)' != 'Silverlight2' " />
+  <Import Project="$(MSBuildExtensionsPath)\Microsoft\Silverlight\v2.0\Microsoft.Silverlight.CSharp.targets" Condition=" '$(Configuration)' == 'Silverlight2' " />
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
        Other similar extension points exist, see Microsoft.Common.targets.
   <Target Name="BeforeBuild">
diff --git a/src/ProtocolBuffers/SortedDictionary.cs b/src/ProtocolBuffers/SortedDictionary.cs
new file mode 100644
index 00000000..bb0a1411
--- /dev/null
+++ b/src/ProtocolBuffers/SortedDictionary.cs
@@ -0,0 +1,157 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// http://github.com/jskeet/dotnet-protobufs/
+// Original C++/Java/Python code:
+// http://code.google.com/p/protobuf/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#if SILVERLIGHT2
+using System.Collections;
+using System.Collections.Generic;
+
+namespace Google.ProtocolBuffers
+{
+    /// <summary>
+    /// Dictionary implementation which always yields keys in sorted order.
+    /// This is not particularly efficient: it wraps a normal dictionary
+    /// for most operations, but sorts by key when either iterating or
+    /// fetching the Keys/Values properties.
+    /// This is only used for Silverlight, which doesn't have the normal
+    /// sorted collections.
+    /// </summary>
+    internal sealed class SortedDictionary<TKey, TValue> : IDictionary<TKey, TValue>
+    {
+        private readonly IDictionary<TKey, TValue> wrapped = new Dictionary<TKey, TValue>();
+
+        public void Add(TKey key, TValue value)
+        {
+            wrapped.Add(key, value);
+        }
+
+        public bool ContainsKey(TKey key)
+        {
+            return wrapped.ContainsKey(key);
+        }
+
+        public ICollection<TKey> Keys
+        {
+            get
+            {
+                List<TKey> keys = new List<TKey>(wrapped.Count);
+                foreach (var pair in this)
+                {
+                    keys.Add(pair.Key);
+                }
+                return keys;
+            }
+        }
+
+        public bool Remove(TKey key)
+        {
+            return wrapped.Remove(key);
+        }
+
+        public bool TryGetValue(TKey key, out TValue value)
+        {
+            return wrapped.TryGetValue(key, out value);
+        }
+
+        public ICollection<TValue> Values
+        {
+            get
+            {
+                List<TValue> values = new List<TValue>(wrapped.Count);
+                foreach (var pair in this)
+                {
+                    values.Add(pair.Value);
+                }
+                return values;
+            }
+        }
+
+        public TValue this[TKey key]
+        {
+            get
+            {
+                return wrapped[key];
+            }
+            set
+            {
+                wrapped[key] = value;
+            }
+        }
+
+        public void Add(KeyValuePair<TKey, TValue> item)
+        {
+            wrapped.Add(item);
+        }
+
+        public void Clear()
+        {
+            wrapped.Clear();
+        }
+
+        public bool Contains(KeyValuePair<TKey, TValue> item)
+        {
+            return wrapped.Contains(item);
+        }
+
+        public void CopyTo(KeyValuePair<TKey, TValue>[] array, int arrayIndex)
+        {
+            wrapped.CopyTo(array, arrayIndex);
+        }
+
+        public int Count
+        {
+            get { return wrapped.Count; }
+        }
+
+        public bool IsReadOnly
+        {
+            get { return wrapped.IsReadOnly; }
+        }
+
+        public bool Remove(KeyValuePair<TKey, TValue> item)
+        {
+            return wrapped.Remove(item);
+        }
+
+        public IEnumerator<KeyValuePair<TKey, TValue>> GetEnumerator()
+        {
+            IComparer<TKey> comparer = Comparer<TKey>.Default;
+            var list = new List<KeyValuePair<TKey, TValue>>(wrapped);
+            list.Sort((x, y) => comparer.Compare(x.Key, y.Key));
+            return list.GetEnumerator();
+        }
+
+        IEnumerator IEnumerable.GetEnumerator()
+        {
+            return GetEnumerator();
+        }
+    }
+}
+#endif
\ No newline at end of file