csharptest
14 years ago
committed by
rogerk
parent
82bb0f1ef9
commit
68d831e3a4
15 changed files with 2960 additions and 712 deletions
@ -0,0 +1,34 @@ |
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// Additional options required for C# generation. File from copyright |
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// line onwards is as per original distribution. |
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import "google/protobuf/csharp_options.proto"; |
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option (google.protobuf.csharp_file_options).namespace = "Google.ProtocolBuffers.TestProtos"; |
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option (google.protobuf.csharp_file_options).umbrella_classname = "UnitTestRpcInterop"; |
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option (google.protobuf.csharp_file_options).service_generator_type = IRPCDISPATCH; |
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option optimize_for = SPEED; |
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message SearchRequest { |
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repeated string Criteria = 1; |
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} |
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message SearchResponse { |
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message ResultItem { |
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required string url = 1; |
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optional string name = 2; |
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} |
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repeated ResultItem results = 1; |
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} |
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message RefineSearchRequest { |
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repeated string Criteria = 1; |
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required SearchResponse previous_results = 2; |
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} |
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service SearchService { |
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option (google.protobuf.csharp_service_options).interface_id = "{A65F0925-FD11-4f94-B166-89AC4F027205}"; |
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rpc Search (SearchRequest) returns (SearchResponse) { option (google.protobuf.csharp_method_options).dispatch_id = 5; }; |
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rpc RefineSearch (RefineSearchRequest) returns (SearchResponse); |
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} |
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@ -1,73 +1,103 @@ |
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// Extra options for C# generator |
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import "google/protobuf/descriptor.proto"; |
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package google.protobuf; |
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message CSharpFileOptions { |
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// Namespace for generated classes; defaults to the package. |
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optional string namespace = 1; |
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// Name of the "umbrella" class used for metadata about all |
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// the messages within this file. Default is based on the name |
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// of the file. |
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optional string umbrella_classname = 2; |
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// Whether classes should be public (true) or internal (false) |
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optional bool public_classes = 3 [default = true]; |
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// Whether to generate a single file for everything within the |
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// .proto file (false), or one file per message (true). |
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// This option is not currently honored; please log a feature |
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// request if you really want it. |
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optional bool multiple_files = 4; |
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// Whether to nest messages within a single umbrella class (true) |
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// or create the umbrella class as a peer, with messages as |
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// top-level classes in the namespace (false) |
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optional bool nest_classes = 5; |
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|
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// Generate appropriate support for Code Contracts |
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// (Ongoing; support should improve over time) |
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optional bool code_contracts = 6; |
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// Create subdirectories for namespaces, e.g. namespace "Foo.Bar" |
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// would generate files within [output directory]/Foo/Bar |
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optional bool expand_namespace_directories = 7; |
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// Generate attributes indicating non-CLS-compliance |
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optional bool cls_compliance = 8 [default = true]; |
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// The extension that should be appended to the umbrella_classname when creating files. |
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optional string file_extension = 221 [default = ".cs"]; |
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// A nested namespace for the umbrella class. Helpful for name collisions caused by |
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// umbrella_classname conflicting with an existing type. This will be automatically |
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// set to 'Proto' if a collision is detected with types being generated. This value |
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// is ignored when nest_classes == true |
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optional string umbrella_namespace = 222; |
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// The output path for the source file(s) generated |
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optional string output_directory = 223 [default = "."]; |
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// Will ignore the type generations and remove dependencies for the descriptor proto |
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// files that declare their package to be "google.protobuf" |
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optional bool ignore_google_protobuf = 224 [default = false]; |
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} |
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extend FileOptions { |
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optional CSharpFileOptions csharp_file_options = 1000; |
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} |
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extend FieldOptions { |
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optional CSharpFieldOptions csharp_field_options = 1000; |
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} |
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message CSharpFieldOptions { |
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// Provides the ability to override the name of the property |
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// generated for this field. This is applied to all properties |
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// and methods to do with this field, including HasFoo, FooCount, |
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// FooList etc. |
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optional string property_name = 1; |
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} |
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// Extra options for C# generator |
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import "google/protobuf/descriptor.proto"; |
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package google.protobuf; |
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message CSharpFileOptions { |
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// Namespace for generated classes; defaults to the package. |
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optional string namespace = 1; |
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// Name of the "umbrella" class used for metadata about all |
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// the messages within this file. Default is based on the name |
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// of the file. |
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optional string umbrella_classname = 2; |
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// Whether classes should be public (true) or internal (false) |
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optional bool public_classes = 3 [default = true]; |
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// Whether to generate a single file for everything within the |
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// .proto file (false), or one file per message (true). |
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// This option is not currently honored; please log a feature |
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// request if you really want it. |
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optional bool multiple_files = 4; |
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// Whether to nest messages within a single umbrella class (true) |
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// or create the umbrella class as a peer, with messages as |
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// top-level classes in the namespace (false) |
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optional bool nest_classes = 5; |
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// Generate appropriate support for Code Contracts |
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// (Ongoing; support should improve over time) |
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optional bool code_contracts = 6; |
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// Create subdirectories for namespaces, e.g. namespace "Foo.Bar" |
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// would generate files within [output directory]/Foo/Bar |
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optional bool expand_namespace_directories = 7; |
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// Generate attributes indicating non-CLS-compliance |
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optional bool cls_compliance = 8 [default = true]; |
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// The extension that should be appended to the umbrella_classname when creating files. |
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optional string file_extension = 221 [default = ".cs"]; |
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// A nested namespace for the umbrella class. Helpful for name collisions caused by |
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// umbrella_classname conflicting with an existing type. This will be automatically |
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// set to 'Proto' if a collision is detected with types being generated. This value |
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// is ignored when nest_classes == true |
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optional string umbrella_namespace = 222; |
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// The output path for the source file(s) generated |
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optional string output_directory = 223 [default = "."]; |
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// Will ignore the type generations and remove dependencies for the descriptor proto |
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// files that declare their package to be "google.protobuf" |
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optional bool ignore_google_protobuf = 224 [default = false]; |
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// Controls how services are generated, GENERIC is the deprecated original implementation |
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// INTERFACE generates service interfaces only, RPCINTEROP generates interfaces and |
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// implementations using the included Windows RPC interop libarary. |
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optional CSharpServiceType service_generator_type = 225 [default = GENERIC]; |
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} |
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enum CSharpServiceType { |
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// Generates the original Java generic service implementations |
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GENERIC = 1; |
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// Generates an interface for the service and nothing else |
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INTERFACE = 2; |
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// Generates an interface for the service and client/server wrappers for the interface |
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IRPCDISPATCH = 3; |
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} |
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extend FileOptions { |
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optional CSharpFileOptions csharp_file_options = 1000; |
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} |
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extend FieldOptions { |
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optional CSharpFieldOptions csharp_field_options = 1000; |
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} |
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message CSharpFieldOptions { |
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// Provides the ability to override the name of the property |
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// generated for this field. This is applied to all properties |
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// and methods to do with this field, including HasFoo, FooCount, |
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// FooList etc. |
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optional string property_name = 1; |
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} |
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message CSharpServiceOptions { |
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optional string interface_id = 1; |
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} |
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extend ServiceOptions { |
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optional CSharpServiceOptions csharp_service_options = 1000; |
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} |
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message CSharpMethodOptions { |
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optional int32 dispatch_id = 1; |
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} |
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extend MethodOptions { |
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optional CSharpMethodOptions csharp_method_options = 1000; |
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} |
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@ -0,0 +1,235 @@ |
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#region Copyright notice and license |
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// Protocol Buffers - Google's data interchange format |
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// Copyright 2008 Google Inc. All rights reserved. |
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// http://github.com/jskeet/dotnet-protobufs/ |
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// Original C++/Java/Python code: |
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// http://code.google.com/p/protobuf/ |
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// |
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// Redistribution and use in source and binary forms, with or without |
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// modification, are permitted provided that the following conditions are |
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// met: |
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// |
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// * Redistributions of source code must retain the above copyright |
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// notice, this list of conditions and the following disclaimer. |
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// * Redistributions in binary form must reproduce the above |
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// copyright notice, this list of conditions and the following disclaimer |
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// in the documentation and/or other materials provided with the |
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// distribution. |
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// * Neither the name of Google Inc. nor the names of its |
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// contributors may be used to endorse or promote products derived from |
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// this software without specific prior written permission. |
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// |
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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#endregion |
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using System; |
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using System.Collections.Generic; |
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using Google.ProtocolBuffers.DescriptorProtos; |
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using Google.ProtocolBuffers.Descriptors; |
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namespace Google.ProtocolBuffers.ProtoGen { |
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internal class ServiceGenerator : SourceGeneratorBase<ServiceDescriptor>, ISourceGenerator { |
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readonly CSharpServiceType svcType; |
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ISourceGenerator _generator; |
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internal ServiceGenerator(ServiceDescriptor descriptor) |
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: base(descriptor) { |
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svcType = descriptor.File.CSharpOptions.ServiceGeneratorType; |
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switch (svcType) { |
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case CSharpServiceType.GENERIC: |
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_generator = new GenericServiceGenerator(descriptor); |
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break; |
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case CSharpServiceType.INTERFACE: |
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_generator = new ServiceInterfaceGenerator(descriptor); |
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break; |
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case CSharpServiceType.IRPCDISPATCH: |
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_generator = new RpcServiceGenerator(descriptor); |
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break; |
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default: throw new ApplicationException("Unknown ServiceGeneratorType = " + svcType.ToString()); |
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} |
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} |
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public void Generate(TextGenerator writer) { |
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_generator.Generate(writer); |
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} |
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class ServiceInterfaceGenerator : SourceGeneratorBase<ServiceDescriptor>, ISourceGenerator { |
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public ServiceInterfaceGenerator(ServiceDescriptor descriptor) |
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: base(descriptor) { |
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} |
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public virtual void Generate(TextGenerator writer) { |
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CSharpServiceOptions options = Descriptor.Options.GetExtension(CSharpOptions.CsharpServiceOptions); |
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if (options != null && options.HasInterfaceId) { |
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writer.WriteLine("[global::System.Runtime.InteropServices.GuidAttribute(\"{0}\")]", new Guid(options.InterfaceId)); |
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} |
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writer.WriteLine("{0} partial interface I{1} {{", ClassAccessLevel, Descriptor.Name); |
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writer.Indent(); |
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foreach (MethodDescriptor method in Descriptor.Methods) |
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{ |
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CSharpMethodOptions mth = method.Options.GetExtension(CSharpOptions.CsharpMethodOptions); |
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if(mth.HasDispatchId) { |
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writer.WriteLine("[global::System.Runtime.InteropServices.DispId({0})]", mth.DispatchId); |
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} |
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writer.WriteLine("{0} {1}({2} {3});", GetClassName(method.OutputType), NameHelpers.UnderscoresToPascalCase(method.Name), GetClassName(method.InputType), NameHelpers.UnderscoresToCamelCase(method.InputType.Name)); |
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} |
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writer.Outdent(); |
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writer.WriteLine("}"); |
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} |
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} |
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class RpcServiceGenerator : ServiceInterfaceGenerator { |
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public RpcServiceGenerator(ServiceDescriptor descriptor) |
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: base(descriptor) { |
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} |
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public override void Generate(TextGenerator writer) |
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{ |
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base.Generate(writer); |
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writer.WriteLine(); |
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// CLIENT Proxy |
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{ |
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if (Descriptor.File.CSharpOptions.ClsCompliance) |
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writer.WriteLine("[global::System.CLSCompliant(false)]"); |
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writer.WriteLine("{0} partial class {1} : I{1}, pb::IRpcDispatch, global::System.IDisposable {{", ClassAccessLevel, Descriptor.Name); |
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writer.Indent(); |
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writer.WriteLine("private readonly bool dispose;"); |
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writer.WriteLine("private readonly pb::IRpcDispatch dispatch;"); |
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writer.WriteLine("public {0}(pb::IRpcDispatch dispatch) : this(dispatch, true) {{", Descriptor.Name); |
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writer.WriteLine("}"); |
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writer.WriteLine("public {0}(pb::IRpcDispatch dispatch, bool dispose) {{", Descriptor.Name); |
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writer.WriteLine(" if (null == (this.dispatch = dispatch)) throw new global::System.ArgumentNullException();"); |
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writer.WriteLine(" this.dispose = dispose && dispatch is global::System.IDisposable;"); |
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writer.WriteLine("}"); |
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writer.WriteLine(); |
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writer.WriteLine("public void Dispose() {"); |
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writer.WriteLine(" if (dispose) ((global::System.IDisposable)dispatch).Dispose();"); |
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writer.WriteLine("}"); |
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writer.WriteLine(); |
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writer.WriteLine("TMessage pb::IRpcDispatch.CallMethod<TMessage, TBuilder>(string method, pb::IMessageLite request, pb::IBuilderLite<TMessage, TBuilder> response) {"); |
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writer.WriteLine(" return dispatch.CallMethod(method, request, response);"); |
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writer.WriteLine("}"); |
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writer.WriteLine(); |
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foreach (MethodDescriptor method in Descriptor.Methods) { |
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writer.WriteLine("public {0} {1}({2} {3}) {{", GetClassName(method.OutputType), NameHelpers.UnderscoresToPascalCase(method.Name), GetClassName(method.InputType), NameHelpers.UnderscoresToCamelCase(method.InputType.Name)); |
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writer.WriteLine(" return dispatch.CallMethod(\"{0}\", {1}, {2}.CreateBuilder());", |
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method.Name, |
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NameHelpers.UnderscoresToCamelCase(method.InputType.Name), |
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GetClassName(method.OutputType) |
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); |
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writer.WriteLine("}"); |
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writer.WriteLine(); |
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} |
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} |
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// SERVER - DISPATCH |
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{ |
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if (Descriptor.File.CSharpOptions.ClsCompliance) |
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writer.WriteLine("[global::System.CLSCompliant(false)]"); |
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writer.WriteLine("public partial class Dispatch : pb::IRpcDispatch, global::System.IDisposable {"); |
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writer.Indent(); |
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writer.WriteLine("private readonly bool dispose;"); |
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writer.WriteLine("private readonly I{0} implementation;", Descriptor.Name); |
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writer.WriteLine("public Dispatch(I{0} implementation) : this(implementation, true) {{", Descriptor.Name); |
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writer.WriteLine("}"); |
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writer.WriteLine("public Dispatch(I{0} implementation, bool dispose) {{", Descriptor.Name); |
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writer.WriteLine(" if (null == (this.implementation = implementation)) throw new global::System.ArgumentNullException();"); |
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writer.WriteLine(" this.dispose = dispose && implementation is global::System.IDisposable;"); |
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writer.WriteLine("}"); |
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writer.WriteLine(); |
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|
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writer.WriteLine("public void Dispose() {"); |
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writer.WriteLine(" if (dispose) ((global::System.IDisposable)implementation).Dispose();"); |
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writer.WriteLine("}"); |
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writer.WriteLine(); |
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|
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writer.WriteLine("public TMessage CallMethod<TMessage, TBuilder>(string methodName, pb::IMessageLite request, pb::IBuilderLite<TMessage, TBuilder> response)"); |
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writer.WriteLine(" where TMessage : IMessageLite<TMessage, TBuilder>"); |
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writer.WriteLine(" where TBuilder : IBuilderLite<TMessage, TBuilder> {"); |
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writer.Indent(); |
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writer.WriteLine("switch(methodName) {"); |
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writer.Indent(); |
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|
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foreach (MethodDescriptor method in Descriptor.Methods) { |
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writer.WriteLine("case \"{0}\": return response.MergeFrom(implementation.{1}(({2})request)).Build();", method.Name, NameHelpers.UnderscoresToPascalCase(method.Name), GetClassName(method.InputType)); |
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} |
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writer.WriteLine("default: throw new global::System.MissingMethodException(typeof(ISearchService).FullName, methodName);"); |
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writer.Outdent(); |
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writer.WriteLine("}");//end switch |
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writer.Outdent(); |
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writer.WriteLine("}");//end invoke |
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writer.Outdent(); |
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writer.WriteLine("}");//end server |
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} |
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// SERVER - STUB |
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{ |
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if (Descriptor.File.CSharpOptions.ClsCompliance) |
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writer.WriteLine("[global::System.CLSCompliant(false)]"); |
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writer.WriteLine("public partial class ServerStub : pb::IRpcServerStub, global::System.IDisposable {"); |
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writer.Indent(); |
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writer.WriteLine("private readonly bool dispose;"); |
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writer.WriteLine("private readonly pb::IRpcDispatch implementation;", Descriptor.Name); |
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|
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writer.WriteLine("public ServerStub(I{0} implementation) : this(implementation, true) {{", Descriptor.Name); |
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writer.WriteLine("}"); |
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writer.WriteLine("public ServerStub(I{0} implementation, bool dispose) : this(new Dispatch(implementation, dispose), dispose) {{", Descriptor.Name); |
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writer.WriteLine("}"); |
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|
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writer.WriteLine("public ServerStub(pb::IRpcDispatch implementation) : this(implementation, true) {"); |
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writer.WriteLine("}"); |
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writer.WriteLine("public ServerStub(pb::IRpcDispatch implementation, bool dispose) {"); |
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writer.WriteLine(" if (null == (this.implementation = implementation)) throw new global::System.ArgumentNullException();"); |
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writer.WriteLine(" this.dispose = dispose && implementation is global::System.IDisposable;"); |
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writer.WriteLine("}"); |
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writer.WriteLine(); |
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|
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writer.WriteLine("public void Dispose() {"); |
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writer.WriteLine(" if (dispose) ((global::System.IDisposable)implementation).Dispose();"); |
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writer.WriteLine("}"); |
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writer.WriteLine(); |
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|
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writer.WriteLine("public pb::IMessageLite CallMethod(string methodName, pb::CodedInputStream input, pb::ExtensionRegistry registry) {{", Descriptor.Name); |
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writer.Indent(); |
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writer.WriteLine("switch(methodName) {"); |
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writer.Indent(); |
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|
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foreach (MethodDescriptor method in Descriptor.Methods) |
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{ |
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writer.WriteLine("case \"{0}\": return implementation.CallMethod(methodName, {1}.ParseFrom(input, registry), {2}.CreateBuilder());", method.Name, GetClassName(method.InputType), GetClassName(method.OutputType)); |
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} |
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writer.WriteLine("default: throw new global::System.MissingMethodException(typeof(ISearchService).FullName, methodName);"); |
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writer.Outdent(); |
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writer.WriteLine("}");//end switch |
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writer.Outdent(); |
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writer.WriteLine("}");//end invoke |
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writer.Outdent(); |
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writer.WriteLine("}");//end server |
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} |
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|
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writer.Outdent(); |
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writer.WriteLine("}"); |
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} |
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} |
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} |
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} |
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