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Refactored options

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This commit is contained in:
Jon Skeet 2008-11-12 23:39:44 +00:00
parent 60c059b8f0
commit d6343be707
34 changed files with 684 additions and 296 deletions
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25
protos/google/protobuf/csharp_options.proto
View file

@ -4,13 +4,22 @@ import "google/protobuf/descriptor.proto";
package google.protobuf;
option (CSharpNamespace) = "Google.ProtocolBuffers.DescriptorProtos";
option (CSharpUmbrellaClassname) = "CSharpOptions";
message CSharpFileOptions {
optional string namespace = 1;
optional string umbrella_classname= 2;
optional bool public_classes = 3;
optional bool multiple_files = 4;
optional bool nest_classes = 5;
extend FileOptions {
optional string CSharpNamespace = 20000;
optional string CSharpUmbrellaClassname = 20001;
optional bool CSharpMultipleFiles = 20002;
optional bool CSharpNestClasses = 20003;
optional bool CSharpPublicClasses = 20004;
extend FileOptions {
optional CSharpFileOptions csharp_options = 1000;
}
}
message CSharpFieldOptions {
optional string property_name = 1;
extend FieldOptions {
optional CSharpFieldOptions csharp_options = 1000;
}
}

4
protos/google/protobuf/unittest.proto
View file

@ -2,8 +2,8 @@
// line onwards is as per original distribution.
import "google/protobuf/csharp_options.proto";
import "google/protobuf/descriptor.proto";
option (google.protobuf.CSharpNamespace) = "Google.ProtocolBuffers.TestProtos";
option (google.protobuf.CSharpUmbrellaClassname) = "UnitTestProtoFile";
option (google.protobuf.CSharpFileOptions.csharp_options).namespace = "Google.ProtocolBuffers.TestProtos";
option (google.protobuf.CSharpFileOptions.csharp_options).umbrella_classname = "UnitTestProtoFile";
// Protocol Buffers - Google's data interchange format
// Copyright 2008 Google Inc. All rights reserved.

4
protos/google/protobuf/unittest_custom_options.proto
View file

@ -1,8 +1,8 @@
// Additional options required for C# generation. File from copyright
// line onwards is as per original distribution.
import "google/protobuf/csharp_options.proto";
option (google.protobuf.CSharpNamespace) = "Google.ProtocolBuffers.TestProtos";
option (google.protobuf.CSharpUmbrellaClassname) = "UnitTestCustomOptionsProtoFile";
option (google.protobuf.CSharpFileOptions.csharp_options).namespace = "Google.ProtocolBuffers.TestProtos";
option (google.protobuf.CSharpFileOptions.csharp_options).umbrella_classname = "UnitTestCustomOptionsProtoFile";
// Protocol Buffers - Google's data interchange format
// Copyright 2008 Google Inc. All rights reserved.

4
protos/google/protobuf/unittest_embed_optimize_for.proto
View file

@ -2,8 +2,8 @@
// line onwards is as per original distribution.
import "google/protobuf/csharp_options.proto";
import "google/protobuf/descriptor.proto";
option (google.protobuf.CSharpNamespace) = "Google.ProtocolBuffers.TestProtos";
option (google.protobuf.CSharpUmbrellaClassname) = "UnitTestEmbedOptimizeForProtoFile";
option (google.protobuf.CSharpFileOptions.csharp_options).namespace = "Google.ProtocolBuffers.TestProtos";
option (google.protobuf.CSharpFileOptions.csharp_options).umbrella_classname = "UnitTestEmbedOptimizeForProtoFile";
// Protocol Buffers - Google's data interchange format
// Copyright 2008 Google Inc. All rights reserved.

4
protos/google/protobuf/unittest_import.proto
View file

@ -2,8 +2,8 @@
// line onwards is as per original distribution.
import "google/protobuf/csharp_options.proto";
import "google/protobuf/descriptor.proto";
option (google.protobuf.CSharpNamespace) = "Google.ProtocolBuffers.TestProtos";
option (google.protobuf.CSharpUmbrellaClassname) = "UnitTestImportProtoFile";
option (google.protobuf.CSharpFileOptions.csharp_options).namespace = "Google.ProtocolBuffers.TestProtos";
option (google.protobuf.CSharpFileOptions.csharp_options).umbrella_classname = "UnitTestImportProtoFile";
// Protocol Buffers - Google's data interchange format
// Copyright 2008 Google Inc. All rights reserved.

4
protos/google/protobuf/unittest_mset.proto
View file

@ -2,8 +2,8 @@
// line onwards is as per original distribution.
import "google/protobuf/csharp_options.proto";
import "google/protobuf/descriptor.proto";
option (google.protobuf.CSharpNamespace) = "Google.ProtocolBuffers.TestProtos";
option (google.protobuf.CSharpUmbrellaClassname) = "UnitTestMessageSetProtoFile";
option (google.protobuf.CSharpFileOptions.csharp_options).namespace = "Google.ProtocolBuffers.TestProtos";
option (google.protobuf.CSharpFileOptions.csharp_options).umbrella_classname = "UnitTestMessageSetProtoFile";
// Protocol Buffers - Google's data interchange format
// Copyright 2008 Google Inc. All rights reserved.

4
protos/google/protobuf/unittest_optimize_for.proto
View file

@ -2,8 +2,8 @@
// line onwards is as per original distribution.
import "google/protobuf/csharp_options.proto";
import "google/protobuf/descriptor.proto";
option (google.protobuf.CSharpNamespace) = "Google.ProtocolBuffers.TestProtos";
option (google.protobuf.CSharpUmbrellaClassname) = "UnitTestOptimizeForProtoFile";
option (google.protobuf.CSharpFileOptions.csharp_options).namespace = "Google.ProtocolBuffers.TestProtos";
option (google.protobuf.CSharpFileOptions.csharp_options).umbrella_classname = "UnitTestOptimizeForProtoFile";
// Protocol Buffers - Google's data interchange format
// Copyright 2008 Google Inc. All rights reserved.

4
src/ProtoGen.Test/DescriptorUtilTest.cs
View file

@ -5,7 +5,7 @@ using NUnit.Framework;
namespace Google.ProtocolBuffers.ProtoGen {
[TestFixture]
public class DescriptorUtilTest {
/* FIXME: Move these around!
[Test]
public void ExplicitNamespace() {
FileDescriptorProto proto = new FileDescriptorProto.Builder {
@ -64,6 +64,6 @@ namespace Google.ProtocolBuffers.ProtoGen {
FileDescriptorProto proto = new FileDescriptorProto.Builder { Name = "x/y/foo_bar" }.Build();
FileDescriptor descriptor = FileDescriptor.BuildFrom(proto, null);
Assert.AreEqual("FooBar", DescriptorUtil.GetUmbrellaClassName(descriptor));
}
} */
}
}

33
src/ProtoGen.Test/HelpersTest.cs
View file

@ -1,33 +0,0 @@
using Google.ProtocolBuffers.ProtoGen;
using NUnit.Framework;
namespace Google.ProtocolBuffers.ProtoGen {
[TestFixture]
public class HelpersTest {
[Test]
public void UnderscoresToPascalCase() {
Assert.AreEqual("FooBar", Helpers.UnderscoresToPascalCase("Foo_bar"));
Assert.AreEqual("FooBar", Helpers.UnderscoresToPascalCase("foo_bar"));
Assert.AreEqual("Foo0Bar", Helpers.UnderscoresToPascalCase("Foo0bar"));
Assert.AreEqual("FooBar", Helpers.UnderscoresToPascalCase("Foo_+_Bar"));
}
[Test]
public void UnderscoresToCamelCase() {
Assert.AreEqual("fooBar", Helpers.UnderscoresToCamelCase("Foo_bar"));
Assert.AreEqual("fooBar", Helpers.UnderscoresToCamelCase("foo_bar"));
Assert.AreEqual("foo0Bar", Helpers.UnderscoresToCamelCase("Foo0bar"));
Assert.AreEqual("fooBar", Helpers.UnderscoresToCamelCase("Foo_+_Bar"));
}
[Test]
public void StripSuffix() {
string text = "FooBar";
Assert.IsFalse(Helpers.StripSuffix(ref text, "Foo"));
Assert.AreEqual("FooBar", text);
Assert.IsTrue(Helpers.StripSuffix(ref text, "Bar"));
Assert.AreEqual("Foo", text);
}
}
}

1
src/ProtoGen.Test/ProtoGen.Test.csproj
View file

@ -47,7 +47,6 @@
<Compile Include="DependencyResolutionTest.cs" />
<Compile Include="DescriptorUtilTest.cs" />
<Compile Include="GeneratorTest.cs" />
<Compile Include="HelpersTest.cs" />
<Compile Include="Properties\AssemblyInfo.cs" />
</ItemGroup>
<ItemGroup>

77
src/ProtoGen/DescriptorUtil.cs
View file

@ -10,80 +10,11 @@ namespace Google.ProtocolBuffers.ProtoGen {
/// </summary>
internal static class DescriptorUtil {
internal static bool NestClasses(IDescriptor descriptor) {
// Defaults to false
return descriptor.File.Options.GetExtension(CSharpOptions.CSharpNestClasses);
}
internal static string GetNamespace(FileDescriptor descriptor) {
if (descriptor.Name == "google/protobuf/descriptor.proto") {
return typeof(DescriptorProtoFile).Namespace;
}
return descriptor.Options.HasExtension(CSharpOptions.CSharpNamespace) ?
descriptor.Options.GetExtension(CSharpOptions.CSharpNamespace) : descriptor.Package;
}
// Groups are hacky: The name of the field is just the lower-cased name
// of the group type. In C#, though, we would like to retain the original
// capitalization of the type name.
internal static string GetFieldName(FieldDescriptor descriptor) {
if (descriptor.FieldType == FieldType.Group) {
return descriptor.MessageType.Name;
} else {
return descriptor.Name;
}
}
internal static string GetClassName(IDescriptor descriptor) {
return ToCSharpName(descriptor.FullName, descriptor.File);
}
internal static string GetFullUmbrellaClassName(FileDescriptor descriptor) {
string result = GetNamespace(descriptor);
internal static string GetFullUmbrellaClassName(IDescriptor descriptor) {
CSharpFileOptions options = descriptor.File.CSharpOptions;
string result = options.Namespace;
if (result != "") result += '.';
result += GetUmbrellaClassName(descriptor);
return "global::" + result;
}
internal static string GetUmbrellaClassName(FileDescriptor descriptor) {
if (descriptor.Name == "google/protobuf/descriptor.proto") {
return typeof(DescriptorProtoFile).Name;
}
FileOptions options = descriptor.Options;
if (options.HasExtension(CSharpOptions.CSharpUmbrellaClassname)) {
return descriptor.Options.GetExtension(CSharpOptions.CSharpUmbrellaClassname);
}
int lastSlash = descriptor.Name.LastIndexOf('/');
string baseName = descriptor.Name.Substring(lastSlash + 1);
return Helpers.UnderscoresToPascalCase(StripProto(baseName));
}
private static string StripProto(string text) {
if (!Helpers.StripSuffix(ref text, ".protodevel")) {
Helpers.StripSuffix(ref text, ".proto");
}
return text;
}
private static string ToCSharpName(string name, FileDescriptor file) {
string result;
if (!NestClasses(file)) {
result = GetNamespace(file);
} else {
result = GetUmbrellaClassName(file);
}
if (result != "") {
result += '.';
}
string classname;
if (file.Package == "") {
classname = name;
} else {
// Strip the proto package from full_name since we've replaced it with
// the C# namespace.
classname = name.Substring(file.Package.Length + 1);
}
result += classname.Replace(".", ".Types.");
result += options.UmbrellaClassname;
return "global::" + result;
}

6
src/ProtoGen/ExtensionGenerator.cs
View file

@ -9,15 +9,15 @@ namespace Google.ProtocolBuffers.ProtoGen {
}
public void Generate(TextGenerator writer) {
string name = Helpers.UnderscoresToPascalCase(DescriptorUtil.GetFieldName(Descriptor));
string name = NameHelpers.UnderscoresToPascalCase(GetFieldName(Descriptor));
string type;
switch (Descriptor.MappedType) {
case MappedType.Message:
type = DescriptorUtil.GetClassName(Descriptor.MessageType);
type = GetClassName(Descriptor.MessageType);
break;
case MappedType.Enum:
type = DescriptorUtil.GetClassName(Descriptor.EnumType);
type = GetClassName(Descriptor.EnumType);
break;
default:
type = DescriptorUtil.GetMappedTypeName(Descriptor.MappedType);

12
src/ProtoGen/FieldGeneratorBase.cs
View file

@ -50,7 +50,7 @@ namespace Google.ProtocolBuffers.ProtoGen {
if (!Descriptor.HasDefaultValue) {
return "pb::ByteString.Empty";
}
return string.Format("(pb::ByteString) {0}.Descriptor.Fields[{1}].DefaultValue", DescriptorUtil.GetClassName(Descriptor.ContainingType), Descriptor.Index);
return string.Format("(pb::ByteString) {0}.Descriptor.Fields[{1}].DefaultValue", GetClassName(Descriptor.ContainingType), Descriptor.Index);
case FieldType.String:
if (AllPrintableAscii(Descriptor.Proto.DefaultValue)) {
// All chars are ASCII and printable. In this case we only
@ -61,7 +61,7 @@ namespace Google.ProtocolBuffers.ProtoGen {
.Replace("\"", "\\\"")
+ "\"";
}
return string.Format("(string) {0}.Descriptor.Fields[{1}].DefaultValue", DescriptorUtil.GetClassName(Descriptor.ContainingType), Descriptor.Index);
return string.Format("(string) {0}.Descriptor.Fields[{1}].DefaultValue", GetClassName(Descriptor.ContainingType), Descriptor.Index);
case FieldType.Enum:
return TypeName + "." + ((EnumValueDescriptor) Descriptor.DefaultValue).Name;
case FieldType.Message:
@ -88,11 +88,11 @@ namespace Google.ProtocolBuffers.ProtoGen {
}
protected string CapitalizedName {
get { return Helpers.UnderscoresToPascalCase(DescriptorUtil.GetFieldName(Descriptor)); }
get { return NameHelpers.UnderscoresToPascalCase(GetFieldName(Descriptor)); }
}
protected string Name {
get { return Helpers.UnderscoresToCamelCase(DescriptorUtil.GetFieldName(Descriptor)); }
get { return NameHelpers.UnderscoresToCamelCase(GetFieldName(Descriptor)); }
}
protected int Number {
@ -103,10 +103,10 @@ namespace Google.ProtocolBuffers.ProtoGen {
get {
switch (Descriptor.FieldType) {
case FieldType.Enum:
return DescriptorUtil.GetClassName(Descriptor.EnumType);
return GetClassName(Descriptor.EnumType);
case FieldType.Message:
case FieldType.Group:
return DescriptorUtil.GetClassName(Descriptor.MessageType);
return GetClassName(Descriptor.MessageType);
default:
return DescriptorUtil.GetMappedTypeName(Descriptor.MappedType);
}

16
src/ProtoGen/Generator.cs
View file

@ -30,11 +30,8 @@ namespace Google.ProtocolBuffers.ProtoGen {
foreach (string inputFile in options.InputFiles) {
FileDescriptorSet descriptorProtos;
ExtensionRegistry extensionRegistry = ExtensionRegistry.CreateInstance();
extensionRegistry.Add(CSharpOptions.CSharpUmbrellaClassname);
extensionRegistry.Add(CSharpOptions.CSharpMultipleFiles);
extensionRegistry.Add(CSharpOptions.CSharpNamespace);
extensionRegistry.Add(CSharpOptions.CSharpNestClasses);
extensionRegistry.Add(CSharpOptions.CSharpPublicClasses);
extensionRegistry.Add(CSharpFileOptions.CSharpOptions);
extensionRegistry.Add(CSharpFieldOptions.CSharpOptions);
using (Stream inputStream = File.OpenRead(inputFile)) {
descriptorProtos = FileDescriptorSet.ParseFrom(inputStream, extensionRegistry);
}
@ -51,12 +48,9 @@ namespace Google.ProtocolBuffers.ProtoGen {
/// already have been resolved.
/// </summary>
private void Generate(FileDescriptor descriptor) {
string umbrellaClass = DescriptorUtil.GetUmbrellaClassName(descriptor);
string ns = DescriptorUtil.GetNamespace(descriptor);
using (TextWriter textWriter = File.CreateText(Path.Combine(options.OutputDirectory, umbrellaClass + ".cs"))) {
TextGenerator writer = new TextGenerator(textWriter);
UmbrellaClassGenerator ucg = new UmbrellaClassGenerator(descriptor);
UmbrellaClassGenerator ucg = new UmbrellaClassGenerator(descriptor);
using (TextWriter textWriter = File.CreateText(Path.Combine(options.OutputDirectory, descriptor.CSharpOptions.UmbrellaClassname + ".cs"))) {
TextGenerator writer = new TextGenerator(textWriter);
ucg.Generate(writer);
/*
GenerateSiblings(umbrellaSource, descriptor, descriptor.MessageTypes);

60
src/ProtoGen/Helpers.cs
View file

@ -8,71 +8,11 @@ namespace Google.ProtocolBuffers.ProtoGen {
/// Helpers to resolve class names etc.
/// </summary>
internal static class Helpers {
internal static string UnderscoresToPascalCase(string input) {
return UnderscoresToPascalOrCamelCase(input, true);
}
internal static string UnderscoresToCamelCase(string input) {
return UnderscoresToPascalOrCamelCase(input, false);
}
internal static void WriteNamespaces(TextGenerator writer) {
writer.WriteLine("using pb = global::Google.ProtocolBuffers;");
writer.WriteLine("using pbc = global::Google.ProtocolBuffers.Collections;");
writer.WriteLine("using pbd = global::Google.ProtocolBuffers.Descriptors;");
writer.WriteLine("using scg = global::System.Collections.Generic;");
}
/// <summary>
/// Converts a string to Pascal or Camel case. The first letter is capitalized or
/// lower-cased depending on <paramref name="pascal"/> is true.
/// After the first letter, any punctuation is removed but triggers capitalization
/// of the next letter. Digits are preserved but trigger capitalization of the next
/// letter.
/// All capitalisation is done in the invariant culture.
/// </summary>
private static string UnderscoresToPascalOrCamelCase(string input, bool pascal) {
StringBuilder result = new StringBuilder();
bool capitaliseNext = pascal;
for (int i=0; i < input.Length; i++) {
char c = input[i];
if ('a' <= c && c <= 'z') {
if (capitaliseNext) {
result.Append(char.ToUpperInvariant(c));
} else {
result.Append(c);
}
capitaliseNext = false;
} else if ('A' <= c && c <= 'Z') {
if (i == 0 && !pascal) {
// Force first letter to lower-case unless explicitly told to
// capitalize it.
result.Append(char.ToLowerInvariant(c));
} else {
// Capital letters after the first are left as-is.
result.Append(c);
}
capitaliseNext = false;
} else if ('0' <= c && c <= '9') {
result.Append(c);
capitaliseNext = true;
} else {
capitaliseNext = true;
}
}
return result.ToString();
}
/// <summary>
/// Attempts to strip a suffix from a string, returning whether
/// or not the suffix was actually present.
/// </summary>
internal static bool StripSuffix(ref string text, string suffix) {
if (text.EndsWith(suffix)) {
text = text.Substring(0, text.Length - suffix.Length);
return true;
}
return false;
}
}
}

18
src/ProtoGen/MessageGenerator.cs
View file

@ -15,7 +15,7 @@ namespace Google.ProtocolBuffers.ProtoGen {
}
private string FullClassName {
get { return DescriptorUtil.GetClassName(Descriptor); }
get { return GetClassName(Descriptor); }
}
/// <summary>
@ -38,7 +38,7 @@ namespace Google.ProtocolBuffers.ProtoGen {
string identifier = GetUniqueFileScopeIdentifier(Descriptor);
// The descriptor for this type.
string access = Descriptor.File.Options.GetExtension(CSharpOptions.CSharpNestClasses) ? "private" : "internal";
string access = Descriptor.File.CSharpOptions.NestClasses ? "private" : "internal";
writer.WriteLine("{0} static readonly pbd::MessageDescriptor internal__{1}__Descriptor", access, identifier);
if (Descriptor.ContainingType == null) {
writer.WriteLine(" = Descriptor.MessageTypes[{0}];", Descriptor.Index);
@ -51,7 +51,7 @@ namespace Google.ProtocolBuffers.ProtoGen {
FullClassName, identifier);
writer.Print(" new string[] { ");
foreach (FieldDescriptor field in Descriptor.Fields) {
writer.Write("\"{0}\", ", Helpers.UnderscoresToPascalCase(DescriptorUtil.GetFieldName(field)));
writer.Write("\"{0}\", ", NameHelpers.UnderscoresToPascalCase(GetFieldName(field)));
}
writer.WriteLine("});");
@ -80,12 +80,12 @@ namespace Google.ProtocolBuffers.ProtoGen {
writer.WriteLine("}");
writer.WriteLine();
writer.WriteLine("public static pbd::MessageDescriptor Descriptor {");
writer.WriteLine(" get {{ return {0}.internal__{1}__Descriptor; }}", DescriptorUtil.GetFullUmbrellaClassName(Descriptor.File),
writer.WriteLine(" get {{ return {0}.internal__{1}__Descriptor; }}", DescriptorUtil.GetFullUmbrellaClassName(Descriptor),
GetUniqueFileScopeIdentifier(Descriptor));
writer.WriteLine("}");
writer.WriteLine();
writer.WriteLine("protected override pb::FieldAccess.FieldAccessorTable<{0}, {0}.Builder> InternalFieldAccessors {{", ClassName);
writer.WriteLine(" get {{ return {0}.internal__{1}__FieldAccessorTable; }}", DescriptorUtil.GetFullUmbrellaClassName(Descriptor.File),
writer.WriteLine(" get {{ return {0}.internal__{1}__FieldAccessorTable; }}", DescriptorUtil.GetFullUmbrellaClassName(Descriptor),
GetUniqueFileScopeIdentifier(Descriptor));
writer.WriteLine("}");
writer.WriteLine();
@ -186,7 +186,7 @@ namespace Google.ProtocolBuffers.ProtoGen {
writer.WriteLine();
}
private static void GenerateSerializeOneField(TextGenerator writer, FieldDescriptor fieldDescriptor) {
private void GenerateSerializeOneField(TextGenerator writer, FieldDescriptor fieldDescriptor) {
SourceGenerators.CreateFieldGenerator(fieldDescriptor).GenerateSerializationCode(writer);
}
@ -415,7 +415,7 @@ namespace Google.ProtocolBuffers.ProtoGen {
// "has" fields into a single bitfield.
foreach (FieldDescriptor field in Descriptor.Fields) {
if (field.IsRequired) {
writer.WriteLine("if (!has{0}) return false;", Helpers.UnderscoresToPascalCase(field.Name));
writer.WriteLine("if (!has{0}) return false;", NameHelpers.UnderscoresToPascalCase(field.Name));
}
}
@ -425,9 +425,9 @@ namespace Google.ProtocolBuffers.ProtoGen {
!HasRequiredFields(field.MessageType, new Dictionary<MessageDescriptor, object>())) {
continue;
}
string propertyName = Helpers.UnderscoresToPascalCase(DescriptorUtil.GetFieldName(field));
string propertyName = NameHelpers.UnderscoresToPascalCase(GetFieldName(field));
if (field.IsRepeated) {
writer.WriteLine("foreach ({0} element in {1}List) {{", DescriptorUtil.GetClassName(field.MessageType), propertyName);
writer.WriteLine("foreach ({0} element in {1}List) {{", GetClassName(field.MessageType), propertyName);
writer.WriteLine(" if (!element.IsInitialized) return false;");
writer.WriteLine("}");
} else if (field.IsOptional) {

2
src/ProtoGen/ProtoGen.csproj
View file

@ -36,6 +36,8 @@
</PropertyGroup>
<ItemGroup>
<Reference Include="System" />
<Reference Include="System.Data" />
<Reference Include="System.Xml" />
</ItemGroup>
<ItemGroup>
<Compile Include="DescriptorUtil.cs" />

26
src/ProtoGen/ServiceGenerator.cs
View file

@ -20,17 +20,17 @@ namespace Google.ProtocolBuffers.ProtoGen {
writer.Indent();
foreach (MethodDescriptor method in Descriptor.Methods) {
writer.WriteLine("{0} abstract void {1}(", ClassAccessLevel, Helpers.UnderscoresToPascalCase(method.Name));
writer.WriteLine("{0} abstract void {1}(", ClassAccessLevel, NameHelpers.UnderscoresToPascalCase(method.Name));
writer.WriteLine(" pb::IRpcController controller,");
writer.WriteLine(" {0} request,", DescriptorUtil.GetClassName(method.InputType));
writer.WriteLine(" global::System.Action<{0}> done);", DescriptorUtil.GetClassName(method.OutputType));
writer.WriteLine(" {0} request,", GetClassName(method.InputType));
writer.WriteLine(" global::System.Action<{0}> done);", GetClassName(method.OutputType));
}
// Generate Descriptor and DescriptorForType.
writer.WriteLine();
writer.WriteLine("{0} static pbd::ServiceDescriptor Descriptor {{", ClassAccessLevel);
writer.WriteLine(" get {{ return {0}.Descriptor.Services[{1}]; }}",
DescriptorUtil.GetUmbrellaClassName(Descriptor.File), Descriptor.Index);
Descriptor.File.CSharpOptions.UmbrellaClassname, Descriptor.Index);
writer.WriteLine("}");
writer.WriteLine("{0} pbd::ServiceDescriptor DescriptorForType {{", ClassAccessLevel);
writer.WriteLine(" get { return Descriptor; }");
@ -62,8 +62,8 @@ namespace Google.ProtocolBuffers.ProtoGen {
foreach (MethodDescriptor method in Descriptor.Methods) {
writer.WriteLine("case {0}:", method.Index);
writer.WriteLine(" this.{0}(controller, ({1}) request,",
Helpers.UnderscoresToPascalCase(method.Name), DescriptorUtil.GetClassName(method.InputType));
writer.WriteLine(" pb::RpcUtil.SpecializeCallback<{0}>(", DescriptorUtil.GetClassName(method.OutputType));
NameHelpers.UnderscoresToPascalCase(method.Name), GetClassName(method.InputType));
writer.WriteLine(" pb::RpcUtil.SpecializeCallback<{0}>(", GetClassName(method.OutputType));
writer.WriteLine(" done));");
writer.WriteLine(" return;");
}
@ -89,7 +89,7 @@ namespace Google.ProtocolBuffers.ProtoGen {
foreach (MethodDescriptor method in Descriptor.Methods) {
writer.WriteLine("case {0}:", method.Index);
writer.WriteLine(" return {0}.DefaultInstance;",
DescriptorUtil.GetClassName(which == RequestOrResponse.Request ? method.InputType : method.OutputType));
GetClassName(which == RequestOrResponse.Request ? method.InputType : method.OutputType));
}
writer.WriteLine("default:");
writer.WriteLine(" throw new global::System.InvalidOperationException(\"Can't get here.\");");
@ -105,7 +105,7 @@ namespace Google.ProtocolBuffers.ProtoGen {
writer.WriteLine(" return new Stub(channel);");
writer.WriteLine("}");
writer.WriteLine();
writer.WriteLine("{0} class Stub : {1} {{", ClassAccessLevel, DescriptorUtil.GetClassName(Descriptor));
writer.WriteLine("{0} class Stub : {1} {{", ClassAccessLevel, GetClassName(Descriptor));
writer.Indent();
writer.WriteLine("internal Stub(pb::IRpcChannel channel) {");
writer.WriteLine(" this.channel = channel;");
@ -119,15 +119,15 @@ namespace Google.ProtocolBuffers.ProtoGen {
foreach (MethodDescriptor method in Descriptor.Methods) {
writer.WriteLine();
writer.WriteLine("public override void {0}(", Helpers.UnderscoresToPascalCase(method.Name));
writer.WriteLine("public override void {0}(", NameHelpers.UnderscoresToPascalCase(method.Name));
writer.WriteLine(" pb::IRpcController controller,");
writer.WriteLine(" {0} request,", DescriptorUtil.GetClassName(method.InputType));
writer.WriteLine(" global::System.Action<{0}> done) {{", DescriptorUtil.GetClassName(method.OutputType));
writer.WriteLine(" {0} request,", GetClassName(method.InputType));
writer.WriteLine(" global::System.Action<{0}> done) {{", GetClassName(method.OutputType));
writer.Indent();
writer.WriteLine("channel.CallMethod(Descriptor.Methods[{0}],", method.Index);
writer.WriteLine(" controller, request, {0}.DefaultInstance,", DescriptorUtil.GetClassName(method.OutputType));
writer.WriteLine(" controller, request, {0}.DefaultInstance,", GetClassName(method.OutputType));
writer.WriteLine(" pb::RpcUtil.GeneralizeCallback<{0}, {0}.Builder>(done, {0}.DefaultInstance));",
DescriptorUtil.GetClassName(method.OutputType));
GetClassName(method.OutputType));
writer.Outdent();
writer.WriteLine("}");
}

50
src/ProtoGen/SourceGeneratorBase.cs
View file

@ -1,5 +1,5 @@
using System;
using System.Collections.Generic;
using Google.ProtocolBuffers.DescriptorProtos;
using Google.ProtocolBuffers.Descriptors;
namespace Google.ProtocolBuffers.ProtoGen {
@ -15,19 +15,51 @@ namespace Google.ProtocolBuffers.ProtoGen {
get { return descriptor; }
}
protected string ClassAccessLevel {
get {
// Default to public
return !descriptor.File.Options.HasExtension(CSharpOptions.CSharpPublicClasses)
|| descriptor.File.Options.GetExtension(CSharpOptions.CSharpPublicClasses) ? "public" : "internal";
internal static string GetClassName(IDescriptor descriptor) {
return ToCSharpName(descriptor.FullName, descriptor.File);
}
// Groups are hacky: The name of the field is just the lower-cased name
// of the group type. In C#, though, we would like to retain the original
// capitalization of the type name.
internal static string GetFieldName(FieldDescriptor descriptor) {
if (descriptor.FieldType == FieldType.Group) {
return descriptor.MessageType.Name;
} else {
return descriptor.Name;
}
}
public bool MultipleFiles {
get { return descriptor.File.Options.GetExtension(CSharpOptions.CSharpMultipleFiles); }
private static string ToCSharpName(string name, FileDescriptor file) {
string result = file.CSharpOptions.Namespace;
if (file.CSharpOptions.NestClasses) {
if (result != "") {
result += ".";
}
result += file.CSharpOptions.UmbrellaClassname;
}
if (result != "") {
result += '.';
}
string classname;
if (file.Package == "") {
classname = name;
} else {
// Strip the proto package from full_name since we've replaced it with
// the C# namespace.
classname = name.Substring(file.Package.Length + 1);
}
result += classname.Replace(".", ".Types.");
return "global::" + result;
}
protected static void WriteChildren<TChild>(TextGenerator writer, string region, IEnumerable<TChild> children)
protected string ClassAccessLevel {
get {
return descriptor.File.CSharpOptions.PublicClasses ? "public" : "internal";
}
}
protected void WriteChildren<TChild>(TextGenerator writer, string region, IEnumerable<TChild> children)
where TChild : IDescriptor {
// Copy the set of children; makes access easier
List<TChild> copy = new List<TChild>(children);

21
src/ProtoGen/UmbrellaClassGenerator.cs
View file

@ -13,6 +13,10 @@ namespace Google.ProtocolBuffers.ProtoGen {
: base(descriptor) {
}
public string UmbrellaClassName {
get { throw new NotImplementedException(); }
}
public void Generate(TextGenerator writer) {
WriteIntroduction(writer);
WriteDescriptor(writer);
@ -23,18 +27,18 @@ namespace Google.ProtocolBuffers.ProtoGen {
}
writer.WriteLine("#endregion");
// The class declaration either gets closed before or after the children are written.
if (!DescriptorUtil.NestClasses(Descriptor)) {
if (!Descriptor.CSharpOptions.NestClasses) {
writer.Outdent();
writer.WriteLine("}");
}
WriteChildren(writer, "Enums", Descriptor.EnumTypes);
WriteChildren(writer, "Messages", Descriptor.MessageTypes);
WriteChildren(writer, "Services", Descriptor.Services);
if (DescriptorUtil.NestClasses(Descriptor)) {
if (Descriptor.CSharpOptions.NestClasses) {
writer.Outdent();
writer.WriteLine("}");
}
if (DescriptorUtil.GetNamespace(Descriptor) != "") {
if (Descriptor.CSharpOptions.Namespace != "") {
writer.Outdent();
writer.WriteLine("}");
}
@ -45,13 +49,13 @@ namespace Google.ProtocolBuffers.ProtoGen {
writer.WriteLine();
Helpers.WriteNamespaces(writer);
if (DescriptorUtil.GetNamespace(Descriptor) != "") {
writer.WriteLine("namespace {0} {{", DescriptorUtil.GetNamespace(Descriptor));
if (Descriptor.CSharpOptions.Namespace != "") {
writer.WriteLine("namespace {0} {{", Descriptor.CSharpOptions.Namespace);
writer.Indent();
writer.WriteLine();
}
writer.WriteLine("{0} static partial class {1} {{", ClassAccessLevel, DescriptorUtil.GetUmbrellaClassName(Descriptor));
writer.WriteLine("{0} static partial class {1} {{", ClassAccessLevel, Descriptor.CSharpOptions.UmbrellaClassname);
writer.WriteLine();
writer.Indent();
}
@ -79,11 +83,6 @@ namespace Google.ProtocolBuffers.ProtoGen {
writer.WriteLine("new pbd::FileDescriptor[] {");
foreach (FileDescriptor dependency in Descriptor.Dependencies) {
// TODO(jonskeet): The normal code won't work for the bootstrapping descriptor, because we don't get unknown fields :(
if (dependency.Package == "google.protobuf" && dependency.Name.EndsWith("descriptor.proto")) {
writer.WriteLine(" global::" + typeof(DescriptorProtoFile).FullName + ".Descriptor, ");
continue;
}
writer.WriteLine(" {0}.Descriptor, ", DescriptorUtil.GetFullUmbrellaClassName(dependency));
}
writer.WriteLine("});");

32
src/ProtocolBuffers.Test/NameHelpersTest.cs Normal file
View file

@ -0,0 +1,32 @@
using NUnit.Framework;
namespace Google.ProtocolBuffers {
[TestFixture]
public class NameHelpersTest {
[Test]
public void UnderscoresToPascalCase() {
Assert.AreEqual("FooBar", NameHelpers.UnderscoresToPascalCase("Foo_bar"));
Assert.AreEqual("FooBar", NameHelpers.UnderscoresToPascalCase("foo_bar"));
Assert.AreEqual("Foo0Bar", NameHelpers.UnderscoresToPascalCase("Foo0bar"));
Assert.AreEqual("FooBar", NameHelpers.UnderscoresToPascalCase("Foo_+_Bar"));
}
[Test]
public void UnderscoresToCamelCase() {
Assert.AreEqual("fooBar", NameHelpers.UnderscoresToCamelCase("Foo_bar"));
Assert.AreEqual("fooBar", NameHelpers.UnderscoresToCamelCase("foo_bar"));
Assert.AreEqual("foo0Bar", NameHelpers.UnderscoresToCamelCase("Foo0bar"));
Assert.AreEqual("fooBar", NameHelpers.UnderscoresToCamelCase("Foo_+_Bar"));
}
[Test]
public void StripSuffix() {
string text = "FooBar";
Assert.IsFalse(NameHelpers.StripSuffix(ref text, "Foo"));
Assert.AreEqual("FooBar", text);
Assert.IsTrue(NameHelpers.StripSuffix(ref text, "Bar"));
Assert.AreEqual("Foo", text);
}
}
}

3
src/ProtocolBuffers.Test/ProtocolBuffers.Test.csproj
View file

@ -42,6 +42,8 @@
<HintPath>..\..\lib\Rhino.Mocks.dll</HintPath>
</Reference>
<Reference Include="System" />
<Reference Include="System.Data" />
<Reference Include="System.Xml" />
</ItemGroup>
<ItemGroup>
<Compile Include="AbstractMessageTest.cs" />
@ -55,6 +57,7 @@
<Compile Include="MessageStreamIteratorTest.cs" />
<Compile Include="MessageStreamWriterTest.cs" />
<Compile Include="MessageTest.cs" />
<Compile Include="NameHelpersTest.cs" />
<Compile Include="Properties\AssemblyInfo.cs" />
<Compile Include="ReflectionTester.cs" />
<Compile Include="ServiceTest.cs" />

6
src/ProtocolBuffers.Test/TestProtos/UnitTestCustomOptionsProtoFile.cs
View file

@ -109,9 +109,9 @@ namespace Google.ProtocolBuffers.TestProtos {
"Zi5NZXNzYWdlT3B0aW9ucxjvi9IDIAEoCzIlLnByb3RvYnVmX3VuaXR0ZXN0" +
"LkNvbXBsZXhPcHRpb25UeXBlMzpXCgtjb21wbGV4b3B0NhIfLmdvb2dsZS5w" +
"cm90b2J1Zi5NZXNzYWdlT3B0aW9ucxjMy88DIAEoCjIeLnByb3RvYnVmX3Vu" +
"aXR0ZXN0LkNvbXBsZXhPcHQ2QlCC4gkhR29vZ2xlLlByb3RvY29sQnVmZmVy" +
"cy5UZXN0UHJvdG9ziuIJHlVuaXRUZXN0Q3VzdG9tT3B0aW9uc1Byb3RvRmls" +
"ZfDowR3qrcDlJA=="),
"aXR0ZXN0LkNvbXBsZXhPcHQ2Qk/CPkMKIUdvb2dsZS5Qcm90b2NvbEJ1ZmZl" +
"cnMuVGVzdFByb3RvcxIeVW5pdFRlc3RDdXN0b21PcHRpb25zUHJvdG9GaWxl" +
"8OjBHeqtwOUk"),
new pbd::FileDescriptor[] {
global::Google.ProtocolBuffers.DescriptorProtos.CSharpOptions.Descriptor,
global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProtoFile.Descriptor,

6
src/ProtocolBuffers.Test/TestProtos/UnitTestEmbedOptimizeForProtoFile.cs
View file

@ -21,9 +21,9 @@ namespace Google.ProtocolBuffers.TestProtos {
"ci5wcm90byKhAQoZVGVzdEVtYmVkT3B0aW1pemVkRm9yU2l6ZRJBChBvcHRp" +
"b25hbF9tZXNzYWdlGAEgASgLMicucHJvdG9idWZfdW5pdHRlc3QuVGVzdE9w" +
"dGltaXplZEZvclNpemUSQQoQcmVwZWF0ZWRfbWVzc2FnZRgCIAMoCzInLnBy" +
"b3RvYnVmX3VuaXR0ZXN0LlRlc3RPcHRpbWl6ZWRGb3JTaXplQkxIAYLiCSFH" +
"b29nbGUuUHJvdG9jb2xCdWZmZXJzLlRlc3RQcm90b3OK4gkhVW5pdFRlc3RF" +
"bWJlZE9wdGltaXplRm9yUHJvdG9GaWxl"),
"b3RvYnVmX3VuaXR0ZXN0LlRlc3RPcHRpbWl6ZWRGb3JTaXplQktIAcI+Rgoh" +
"R29vZ2xlLlByb3RvY29sQnVmZmVycy5UZXN0UHJvdG9zEiFVbml0VGVzdEVt" +
"YmVkT3B0aW1pemVGb3JQcm90b0ZpbGU="),
new pbd::FileDescriptor[] {
global::Google.ProtocolBuffers.DescriptorProtos.CSharpOptions.Descriptor,
global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProtoFile.Descriptor,

6
src/ProtocolBuffers.Test/TestProtos/UnitTestImportProtoFile.cs
View file

@ -19,9 +19,9 @@ namespace Google.ProtocolBuffers.TestProtos {
"b3B0aW9ucy5wcm90bxogZ29vZ2xlL3Byb3RvYnVmL2Rlc2NyaXB0b3IucHJv" +
"dG8iGgoNSW1wb3J0TWVzc2FnZRIJCgFkGAEgASgFKjwKCkltcG9ydEVudW0S" +
"DgoKSU1QT1JUX0ZPTxAHEg4KCklNUE9SVF9CQVIQCBIOCgpJTVBPUlRfQkFa" +
"EAlCXAoYY29tLmdvb2dsZS5wcm90b2J1Zi50ZXN0SAGC4gkhR29vZ2xlLlBy" +
"b3RvY29sQnVmZmVycy5UZXN0UHJvdG9ziuIJF1VuaXRUZXN0SW1wb3J0UHJv" +
"dG9GaWxl"),
"EAlCWwoYY29tLmdvb2dsZS5wcm90b2J1Zi50ZXN0SAHCPjwKIUdvb2dsZS5Q" +
"cm90b2NvbEJ1ZmZlcnMuVGVzdFByb3RvcxIXVW5pdFRlc3RJbXBvcnRQcm90" +
"b0ZpbGU="),
new pbd::FileDescriptor[] {
global::Google.ProtocolBuffers.DescriptorProtos.CSharpOptions.Descriptor,
global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProtoFile.Descriptor,

6
src/ProtocolBuffers.Test/TestProtos/UnitTestMessageSetProtoFile.cs
View file

@ -28,9 +28,9 @@ namespace Google.ProtocolBuffers.TestProtos {
"U2V0GPm7XiABKAsyKy5wcm90b2J1Zl91bml0dGVzdC5UZXN0TWVzc2FnZVNl" +
"dEV4dGVuc2lvbjIibgoNUmF3TWVzc2FnZVNldBIzCgRpdGVtGAEgAygKMiUu" +
"cHJvdG9idWZfdW5pdHRlc3QuUmF3TWVzc2FnZVNldC5JdGVtGigKBEl0ZW0S" +
"DwoHdHlwZV9pZBgCIAIoBRIPCgdtZXNzYWdlGAMgAigMQkZIAYLiCSFHb29n" +
"bGUuUHJvdG9jb2xCdWZmZXJzLlRlc3RQcm90b3OK4gkbVW5pdFRlc3RNZXNz" +
"YWdlU2V0UHJvdG9GaWxl"),
"DwoHdHlwZV9pZBgCIAIoBRIPCgdtZXNzYWdlGAMgAigMQkVIAcI+QAohR29v" +
"Z2xlLlByb3RvY29sQnVmZmVycy5UZXN0UHJvdG9zEhtVbml0VGVzdE1lc3Nh" +
"Z2VTZXRQcm90b0ZpbGU="),
new pbd::FileDescriptor[] {
global::Google.ProtocolBuffers.DescriptorProtos.CSharpOptions.Descriptor,
global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProtoFile.Descriptor,

6
src/ProtocolBuffers.Test/TestProtos/UnitTestOptimizeForProtoFile.cs
View file

@ -26,9 +26,9 @@ namespace Google.ProtocolBuffers.TestProtos {
"dWZfdW5pdHRlc3QuVGVzdFJlcXVpcmVkT3B0aW1pemVkRm9yU2l6ZSIpChxU" +
"ZXN0UmVxdWlyZWRPcHRpbWl6ZWRGb3JTaXplEgkKAXgYASACKAUiWgocVGVz" +
"dE9wdGlvbmFsT3B0aW1pemVkRm9yU2l6ZRI6CgFvGAEgASgLMi8ucHJvdG9i" +
"dWZfdW5pdHRlc3QuVGVzdFJlcXVpcmVkT3B0aW1pemVkRm9yU2l6ZUJHSAKC" +
"4gkhR29vZ2xlLlByb3RvY29sQnVmZmVycy5UZXN0UHJvdG9ziuIJHFVuaXRU" +
"ZXN0T3B0aW1pemVGb3JQcm90b0ZpbGU="),
"dWZfdW5pdHRlc3QuVGVzdFJlcXVpcmVkT3B0aW1pemVkRm9yU2l6ZUJGSALC" +
"PkEKIUdvb2dsZS5Qcm90b2NvbEJ1ZmZlcnMuVGVzdFByb3RvcxIcVW5pdFRl" +
"c3RPcHRpbWl6ZUZvclByb3RvRmlsZQ=="),
new pbd::FileDescriptor[] {
global::Google.ProtocolBuffers.DescriptorProtos.CSharpOptions.Descriptor,
global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProtoFile.Descriptor,

6
src/ProtocolBuffers.Test/TestProtos/UnitTestProtoFile.cs
View file

@ -284,9 +284,9 @@ namespace Google.ProtocolBuffers.TestProtos {
"dW5pdHRlc3QuVGVzdEFsbEV4dGVuc2lvbnMYVSABKAk6AzEyM0ICCAE6QgoT" +
"bXlfZXh0ZW5zaW9uX3N0cmluZxIlLnByb3RvYnVmX3VuaXR0ZXN0LlRlc3RG" +
"aWVsZE9yZGVyaW5ncxgyIAEoCTo/ChBteV9leHRlbnNpb25faW50EiUucHJv" +
"dG9idWZfdW5pdHRlc3QuVGVzdEZpZWxkT3JkZXJpbmdzGAUgASgFQktCDVVu" +
"aXR0ZXN0UHJvdG9IAYLiCSFHb29nbGUuUHJvdG9jb2xCdWZmZXJzLlRlc3RQ" +
"cm90b3OK4gkRVW5pdFRlc3RQcm90b0ZpbGU="),
"dG9idWZfdW5pdHRlc3QuVGVzdEZpZWxkT3JkZXJpbmdzGAUgASgFQkpCDVVu" +
"aXR0ZXN0UHJvdG9IAcI+NgohR29vZ2xlLlByb3RvY29sQnVmZmVycy5UZXN0" +
"UHJvdG9zEhFVbml0VGVzdFByb3RvRmlsZQ=="),
new pbd::FileDescriptor[] {
global::Google.ProtocolBuffers.DescriptorProtos.CSharpOptions.Descriptor,
global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProtoFile.Descriptor,

0
src/ProtocolBuffers.Test/TestProtos/___7469.tmp Normal file
View file

392
src/ProtocolBuffers/DescriptorProtos/CSharpOptions.cs
View file

@ -15,35 +15,381 @@ namespace Google.ProtocolBuffers.DescriptorProtos {
private static readonly pbd::FileDescriptor descriptor = pbd::FileDescriptor.InternalBuildGeneratedFileFrom(
global::System.Convert.FromBase64String(
"CiRnb29nbGUvcHJvdG9idWYvY3NoYXJwX29wdGlvbnMucHJvdG8SD2dvb2ds" +
"ZS5wcm90b2J1ZhogZ29vZ2xlL3Byb3RvYnVmL2Rlc2NyaXB0b3IucHJvdG86" +
"NwoPQ1NoYXJwTmFtZXNwYWNlEhwuZ29vZ2xlLnByb3RvYnVmLkZpbGVPcHRp" +
"b25zGKCcASABKAk6PwoXQ1NoYXJwVW1icmVsbGFDbGFzc25hbWUSHC5nb29n" +
"bGUucHJvdG9idWYuRmlsZU9wdGlvbnMYoZwBIAEoCTo7ChNDU2hhcnBNdWx0" +
"aXBsZUZpbGVzEhwuZ29vZ2xlLnByb3RvYnVmLkZpbGVPcHRpb25zGKKcASAB" +
"KAg6OQoRQ1NoYXJwTmVzdENsYXNzZXMSHC5nb29nbGUucHJvdG9idWYuRmls" +
"ZU9wdGlvbnMYo5wBIAEoCDo7ChNDU2hhcnBQdWJsaWNDbGFzc2VzEhwuZ29v" +
"Z2xlLnByb3RvYnVmLkZpbGVPcHRpb25zGKScASABKAhCPILiCSdHb29nbGUu" +
"UHJvdG9jb2xCdWZmZXJzLkRlc2NyaXB0b3JQcm90b3OK4gkNQ1NoYXJwT3B0" +
"aW9ucw=="),
"ZS5wcm90b2J1ZhogZ29vZ2xlL3Byb3RvYnVmL2Rlc2NyaXB0b3IucHJvdG8i" +
"4wEKEUNTaGFycEZpbGVPcHRpb25zEhEKCW5hbWVzcGFjZRgBIAEoCRIaChJ1" +
"bWJyZWxsYV9jbGFzc25hbWUYAiABKAkSFgoOcHVibGljX2NsYXNzZXMYAyAB" +
"KAgSFgoObXVsdGlwbGVfZmlsZXMYBCABKAgSFAoMbmVzdF9jbGFzc2VzGAUg" +
"ASgIMlkKDmNzaGFycF9vcHRpb25zEhwuZ29vZ2xlLnByb3RvYnVmLkZpbGVP" +
"cHRpb25zGOgHIAEoCzIiLmdvb2dsZS5wcm90b2J1Zi5DU2hhcnBGaWxlT3B0" +
"aW9ucyKIAQoSQ1NoYXJwRmllbGRPcHRpb25zEhUKDXByb3BlcnR5X25hbWUY" +
"ASABKAkyWwoOY3NoYXJwX29wdGlvbnMSHS5nb29nbGUucHJvdG9idWYuRmll" +
"bGRPcHRpb25zGOgHIAEoCzIjLmdvb2dsZS5wcm90b2J1Zi5DU2hhcnBGaWVs" +
"ZE9wdGlvbnM="),
new pbd::FileDescriptor[] {
global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProtoFile.Descriptor,
});
#endregion
#region Extensions
public static readonly pb::GeneratedExtensionBase<string> CSharpNamespace =
pb::GeneratedSingleExtension<string>.CreateInstance(Descriptor.Extensions[0]);
public static readonly pb::GeneratedExtensionBase<string> CSharpUmbrellaClassname =
pb::GeneratedSingleExtension<string>.CreateInstance(Descriptor.Extensions[1]);
public static readonly pb::GeneratedExtensionBase<bool> CSharpMultipleFiles =
pb::GeneratedSingleExtension<bool>.CreateInstance(Descriptor.Extensions[2]);
public static readonly pb::GeneratedExtensionBase<bool> CSharpNestClasses =
pb::GeneratedSingleExtension<bool>.CreateInstance(Descriptor.Extensions[3]);
public static readonly pb::GeneratedExtensionBase<bool> CSharpPublicClasses =
pb::GeneratedSingleExtension<bool>.CreateInstance(Descriptor.Extensions[4]);
#endregion
#region Static variables
internal static readonly pbd::MessageDescriptor internal__static_google_protobuf_CSharpFileOptions__Descriptor
= Descriptor.MessageTypes[0];
internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.DescriptorProtos.CSharpFileOptions, global::Google.ProtocolBuffers.DescriptorProtos.CSharpFileOptions.Builder> internal__static_google_protobuf_CSharpFileOptions__FieldAccessorTable
= new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.DescriptorProtos.CSharpFileOptions, global::Google.ProtocolBuffers.DescriptorProtos.CSharpFileOptions.Builder>(internal__static_google_protobuf_CSharpFileOptions__Descriptor,
new string[] { "Namespace", "UmbrellaClassname", "PublicClasses", "MultipleFiles", "NestClasses", });
internal static readonly pbd::MessageDescriptor internal__static_google_protobuf_CSharpFieldOptions__Descriptor
= Descriptor.MessageTypes[1];
internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.DescriptorProtos.CSharpFieldOptions, global::Google.ProtocolBuffers.DescriptorProtos.CSharpFieldOptions.Builder> internal__static_google_protobuf_CSharpFieldOptions__FieldAccessorTable
= new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.DescriptorProtos.CSharpFieldOptions, global::Google.ProtocolBuffers.DescriptorProtos.CSharpFieldOptions.Builder>(internal__static_google_protobuf_CSharpFieldOptions__Descriptor,
new string[] { "PropertyName", });
#endregion
}
#region Messages
public sealed partial class CSharpFileOptions : pb::GeneratedMessage<CSharpFileOptions, CSharpFileOptions.Builder> {
private static readonly CSharpFileOptions defaultInstance = new Builder().BuildPartial();
public static CSharpFileOptions DefaultInstance {
get { return defaultInstance; }
}
public override CSharpFileOptions DefaultInstanceForType {
get { return defaultInstance; }
}
protected override CSharpFileOptions ThisMessage {
get { return this; }
}
public static pbd::MessageDescriptor Descriptor {
get { return global::Google.ProtocolBuffers.DescriptorProtos.CSharpOptions.internal__static_google_protobuf_CSharpFileOptions__Descriptor; }
}
protected override pb::FieldAccess.FieldAccessorTable<CSharpFileOptions, CSharpFileOptions.Builder> InternalFieldAccessors {
get { return global::Google.ProtocolBuffers.DescriptorProtos.CSharpOptions.internal__static_google_protobuf_CSharpFileOptions__FieldAccessorTable; }
}
public static readonly pb::GeneratedExtensionBase<global::Google.ProtocolBuffers.DescriptorProtos.CSharpFileOptions> CSharpOptions =
pb::GeneratedSingleExtension<global::Google.ProtocolBuffers.DescriptorProtos.CSharpFileOptions>.CreateInstance(Descriptor.Extensions[0]);
private bool hasNamespace;
private string namespace_ = "";
public bool HasNamespace {
get { return hasNamespace; }
}
public string Namespace {
get { return namespace_; }
}
private bool hasUmbrellaClassname;
private string umbrellaClassname_ = "";
public bool HasUmbrellaClassname {
get { return hasUmbrellaClassname; }
}
public string UmbrellaClassname {
get { return umbrellaClassname_; }
}
private bool hasPublicClasses;
private bool publicClasses_ = false;
public bool HasPublicClasses {
get { return hasPublicClasses; }
}
public bool PublicClasses {
get { return publicClasses_; }
}
private bool hasMultipleFiles;
private bool multipleFiles_ = false;
public bool HasMultipleFiles {
get { return hasMultipleFiles; }
}
public bool MultipleFiles {
get { return multipleFiles_; }
}
private bool hasNestClasses;
private bool nestClasses_ = false;
public bool HasNestClasses {
get { return hasNestClasses; }
}
public bool NestClasses {
get { return nestClasses_; }
}
public static CSharpFileOptions ParseFrom(pb::ByteString data) {
return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
}
public static CSharpFileOptions ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
}
public static CSharpFileOptions ParseFrom(byte[] data) {
return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
}
public static CSharpFileOptions ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
}
public static CSharpFileOptions ParseFrom(global::System.IO.Stream input) {
return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
}
public static CSharpFileOptions ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
}
public static CSharpFileOptions ParseFrom(pb::CodedInputStream input) {
return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
}
public static CSharpFileOptions ParseFrom(pb::CodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
}
public static Builder CreateBuilder() { return new Builder(); }
public override Builder CreateBuilderForType() { return new Builder(); }
public static Builder CreateBuilder(CSharpFileOptions prototype) {
return (Builder) new Builder().MergeFrom(prototype);
}
public sealed partial class Builder : pb::GeneratedBuilder<CSharpFileOptions, Builder> {
protected override Builder ThisBuilder {
get { return this; }
}
public Builder() {}
CSharpFileOptions result = new CSharpFileOptions();
protected override CSharpFileOptions MessageBeingBuilt {
get { return result; }
}
public override Builder Clear() {
result = new CSharpFileOptions();
return this;
}
public override Builder Clone() {
return new Builder().MergeFrom(result);
}
public override pbd::MessageDescriptor DescriptorForType {
get { return CSharpFileOptions.Descriptor; }
}
public override CSharpFileOptions DefaultInstanceForType {
get { return CSharpFileOptions.DefaultInstance; }
}
public override CSharpFileOptions BuildPartial() {
CSharpFileOptions returnMe = result;
result = null;
return returnMe;
}
public bool HasNamespace {
get { return result.HasNamespace; }
}
public string Namespace {
get { return result.Namespace; }
set { SetNamespace(value); }
}
public Builder SetNamespace(string value) {
result.hasNamespace = true;
result.namespace_ = value;
return this;
}
public Builder ClearNamespace() {
result.hasNamespace = false;
result.namespace_ = "";
return this;
}
public bool HasUmbrellaClassname {
get { return result.HasUmbrellaClassname; }
}
public string UmbrellaClassname {
get { return result.UmbrellaClassname; }
set { SetUmbrellaClassname(value); }
}
public Builder SetUmbrellaClassname(string value) {
result.hasUmbrellaClassname = true;
result.umbrellaClassname_ = value;
return this;
}
public Builder ClearUmbrellaClassname() {
result.hasUmbrellaClassname = false;
result.umbrellaClassname_ = "";
return this;
}
public bool HasPublicClasses {
get { return result.HasPublicClasses; }
}
public bool PublicClasses {
get { return result.PublicClasses; }
set { SetPublicClasses(value); }
}
public Builder SetPublicClasses(bool value) {
result.hasPublicClasses = true;
result.publicClasses_ = value;
return this;
}
public Builder ClearPublicClasses() {
result.hasPublicClasses = false;
result.publicClasses_ = false;
return this;
}
public bool HasMultipleFiles {
get { return result.HasMultipleFiles; }
}
public bool MultipleFiles {
get { return result.MultipleFiles; }
set { SetMultipleFiles(value); }
}
public Builder SetMultipleFiles(bool value) {
result.hasMultipleFiles = true;
result.multipleFiles_ = value;
return this;
}
public Builder ClearMultipleFiles() {
result.hasMultipleFiles = false;
result.multipleFiles_ = false;
return this;
}
public bool HasNestClasses {
get { return result.HasNestClasses; }
}
public bool NestClasses {
get { return result.NestClasses; }
set { SetNestClasses(value); }
}
public Builder SetNestClasses(bool value) {
result.hasNestClasses = true;
result.nestClasses_ = value;
return this;
}
public Builder ClearNestClasses() {
result.hasNestClasses = false;
result.nestClasses_ = false;
return this;
}
}
}
public sealed partial class CSharpFieldOptions : pb::GeneratedMessage<CSharpFieldOptions, CSharpFieldOptions.Builder> {
private static readonly CSharpFieldOptions defaultInstance = new Builder().BuildPartial();
public static CSharpFieldOptions DefaultInstance {
get { return defaultInstance; }
}
public override CSharpFieldOptions DefaultInstanceForType {
get { return defaultInstance; }
}
protected override CSharpFieldOptions ThisMessage {
get { return this; }
}
public static pbd::MessageDescriptor Descriptor {
get { return global::Google.ProtocolBuffers.DescriptorProtos.CSharpOptions.internal__static_google_protobuf_CSharpFieldOptions__Descriptor; }
}
protected override pb::FieldAccess.FieldAccessorTable<CSharpFieldOptions, CSharpFieldOptions.Builder> InternalFieldAccessors {
get { return global::Google.ProtocolBuffers.DescriptorProtos.CSharpOptions.internal__static_google_protobuf_CSharpFieldOptions__FieldAccessorTable; }
}
public static readonly pb::GeneratedExtensionBase<global::Google.ProtocolBuffers.DescriptorProtos.CSharpFieldOptions> CSharpOptions =
pb::GeneratedSingleExtension<global::Google.ProtocolBuffers.DescriptorProtos.CSharpFieldOptions>.CreateInstance(Descriptor.Extensions[0]);
private bool hasPropertyName;
private string propertyName_ = "";
public bool HasPropertyName {
get { return hasPropertyName; }
}
public string PropertyName {
get { return propertyName_; }
}
public static CSharpFieldOptions ParseFrom(pb::ByteString data) {
return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
}
public static CSharpFieldOptions ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
}
public static CSharpFieldOptions ParseFrom(byte[] data) {
return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
}
public static CSharpFieldOptions ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
}
public static CSharpFieldOptions ParseFrom(global::System.IO.Stream input) {
return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
}
public static CSharpFieldOptions ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
}
public static CSharpFieldOptions ParseFrom(pb::CodedInputStream input) {
return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
}
public static CSharpFieldOptions ParseFrom(pb::CodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
}
public static Builder CreateBuilder() { return new Builder(); }
public override Builder CreateBuilderForType() { return new Builder(); }
public static Builder CreateBuilder(CSharpFieldOptions prototype) {
return (Builder) new Builder().MergeFrom(prototype);
}
public sealed partial class Builder : pb::GeneratedBuilder<CSharpFieldOptions, Builder> {
protected override Builder ThisBuilder {
get { return this; }
}
public Builder() {}
CSharpFieldOptions result = new CSharpFieldOptions();
protected override CSharpFieldOptions MessageBeingBuilt {
get { return result; }
}
public override Builder Clear() {
result = new CSharpFieldOptions();
return this;
}
public override Builder Clone() {
return new Builder().MergeFrom(result);
}
public override pbd::MessageDescriptor DescriptorForType {
get { return CSharpFieldOptions.Descriptor; }
}
public override CSharpFieldOptions DefaultInstanceForType {
get { return CSharpFieldOptions.DefaultInstance; }
}
public override CSharpFieldOptions BuildPartial() {
CSharpFieldOptions returnMe = result;
result = null;
return returnMe;
}
public bool HasPropertyName {
get { return result.HasPropertyName; }
}
public string PropertyName {
get { return result.PropertyName; }
set { SetPropertyName(value); }
}
public Builder SetPropertyName(string value) {
result.hasPropertyName = true;
result.propertyName_ = value;
return this;
}
public Builder ClearPropertyName() {
result.hasPropertyName = false;
result.propertyName_ = "";
return this;
}
}
}
#endregion
}

58
src/ProtocolBuffers/Descriptors/FileDescriptor.cs
View file

@ -50,6 +50,8 @@ namespace Google.ProtocolBuffers.Descriptors {
private readonly IList<FieldDescriptor> extensions;
private readonly IList<FileDescriptor> dependencies;
private readonly DescriptorPool pool;
private CSharpFileOptions csharpFileOptions;
private readonly object optionsLock = new object();
private FileDescriptor(FileDescriptorProto proto, FileDescriptor[] dependencies, DescriptorPool pool) {
this.pool = pool;
@ -71,6 +73,44 @@ namespace Google.ProtocolBuffers.Descriptors {
(field, index) => new FieldDescriptor(field, this, null, index, true));
}
private CSharpFileOptions BuildOrFakeCSharpOptions() {
// TODO(jonskeet): Check if we could use FileDescriptorProto.Descriptor.Name - interesting bootstrap issues
if (proto.Name == "google/protobuf/descriptor.proto") {
return new CSharpFileOptions.Builder {
Namespace = "Google.ProtocolBuffers.DescriptorProtos",
UmbrellaClassname = "DescriptorProtoFile", NestClasses = false, MultipleFiles = false, PublicClasses = true
}.Build();
}
if (proto.Name == "google/protobuf/csharp_options.proto") {
return new CSharpFileOptions.Builder {
Namespace = "Google.ProtocolBuffers.DescriptorProtos",
UmbrellaClassname = "CSharpOptions", NestClasses = false, MultipleFiles = false, PublicClasses = true
}.Build();
}
CSharpFileOptions.Builder builder = CSharpFileOptions.CreateBuilder();
if (proto.Options.HasExtension(CSharpFileOptions.CSharpOptions)) {
builder.MergeFrom(proto.Options.GetExtension(CSharpFileOptions.CSharpOptions));
}
if (!builder.HasNamespace) {
builder.Namespace = Package;
}
if (!builder.HasMultipleFiles) {
builder.MultipleFiles = false;
}
if (!builder.HasNestClasses) {
builder.NestClasses = false;
}
if (!builder.HasPublicClasses) {
builder.PublicClasses = true;
}
if (!builder.HasUmbrellaClassname) {
int lastSlash = Name.LastIndexOf('/');
string baseName = Name.Substring(lastSlash + 1);
builder.UmbrellaClassname = NameHelpers.UnderscoresToPascalCase(NameHelpers.StripProto(baseName));
}
return builder.Build();
}
/// <value>
/// The descriptor in its protocol message representation.
/// </value>
@ -85,6 +125,22 @@ namespace Google.ProtocolBuffers.Descriptors {
get { return proto.Options; }
}
/// <summary>
/// Returns the C#-specific options for this file descriptor. This will always be
/// completely filled in.
/// FIXME: This isn't thread-safe. Can't do it at construction time due to bootstrapping issues.
/// </summary>
public CSharpFileOptions CSharpOptions {
get {
lock (optionsLock) {
if (csharpFileOptions == null) {
csharpFileOptions = BuildOrFakeCSharpOptions();
}
}
return csharpFileOptions;
}
}
/// <value>
/// The file name.
/// </value>
@ -250,7 +306,7 @@ namespace Google.ProtocolBuffers.Descriptors {
/// <summary>
/// This method is to be called by generated code only. It is equivalent
/// to BuilderFrom except that the FileDescriptorProto is encoded in
/// to BuildFrom except that the FileDescriptorProto is encoded in
/// protocol buffer wire format.
/// </summary>
public static FileDescriptor InternalBuildGeneratedFileFrom(byte[] descriptorData,

78
src/ProtocolBuffers/NameHelpers.cs Normal file
View file

@ -0,0 +1,78 @@
using System;
using System.Collections.Generic;
using System.Text;
namespace Google.ProtocolBuffers {
/// <summary>
/// Helpers for converting names to pascal case etc.
/// </summary>
internal class NameHelpers {
internal static string UnderscoresToPascalCase(string input) {
return UnderscoresToPascalOrCamelCase(input, true);
}
internal static string UnderscoresToCamelCase(string input) {
return UnderscoresToPascalOrCamelCase(input, false);
}
/// <summary>
/// Converts a string to Pascal or Camel case. The first letter is capitalized or
/// lower-cased depending on <paramref name="pascal"/> is true.
/// After the first letter, any punctuation is removed but triggers capitalization
/// of the next letter. Digits are preserved but trigger capitalization of the next
/// letter.
/// All capitalisation is done in the invariant culture.
/// </summary>
private static string UnderscoresToPascalOrCamelCase(string input, bool pascal) {
StringBuilder result = new StringBuilder();
bool capitaliseNext = pascal;
for (int i = 0; i < input.Length; i++) {
char c = input[i];
if ('a' <= c && c <= 'z') {
if (capitaliseNext) {
result.Append(char.ToUpperInvariant(c));
} else {
result.Append(c);
}
capitaliseNext = false;
} else if ('A' <= c && c <= 'Z') {
if (i == 0 && !pascal) {
// Force first letter to lower-case unless explicitly told to
// capitalize it.
result.Append(char.ToLowerInvariant(c));
} else {
// Capital letters after the first are left as-is.
result.Append(c);
}
capitaliseNext = false;
} else if ('0' <= c && c <= '9') {
result.Append(c);
capitaliseNext = true;
} else {
capitaliseNext = true;
}
}
return result.ToString();
}
internal static string StripProto(string text) {
if (!StripSuffix(ref text, ".protodevel")) {
StripSuffix(ref text, ".proto");
}
return text;
}
/// <summary>
/// Attempts to strip a suffix from a string, returning whether
/// or not the suffix was actually present.
/// </summary>
internal static bool StripSuffix(ref string text, string suffix) {
if (text.EndsWith(suffix)) {
text = text.Substring(0, text.Length - suffix.Length);
return true;
}
return false;
}
}
}

1
src/ProtocolBuffers/ProtocolBuffers.csproj
View file

@ -97,6 +97,7 @@
<Compile Include="IService.cs" />
<Compile Include="MessageStreamIterator.cs" />
<Compile Include="MessageStreamWriter.cs" />
<Compile Include="NameHelpers.cs" />
<Compile Include="Properties\AssemblyInfo.cs" />
<Compile Include="RpcUtil.cs" />
<Compile Include="TextFormat.cs" />

5
todo.txt
View file

@ -1,12 +1,11 @@
Current task list (not in order)
- Extra unit tests for pending Java optimisation
Diff stuff
- Refactor IsInitialized
- Performance framework
- Optionally remove dependencies to core and csharp options
- Remove multifile support
- Remove bootstrapping hack
- Improve "regenerating descriptor.proto" hack
- Mono support
- Docs
- Clean up protogen code