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diff --git a/src/google/protobuf/compiler/cpp/cpp_service.h b/src/google/protobuf/compiler/cpp/cpp_service.h
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+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//  Based on original Protocol Buffers design by
+//  Sanjay Ghemawat, Jeff Dean, and others.
+
+#ifndef GOOGLE_PROTOBUF_COMPILER_CPP_SERVICE_H__
+#define GOOGLE_PROTOBUF_COMPILER_CPP_SERVICE_H__
+
+#include <map>
+#include <string>
+#include <google/protobuf/compiler/cpp/cpp_options.h>
+#include <google/protobuf/descriptor.h>
+
+namespace google {
+namespace protobuf {
+  namespace io {
+    class Printer;             // printer.h
+  }
+}
+
+namespace protobuf {
+namespace compiler {
+namespace cpp {
+
+class ServiceGenerator {
+ public:
+  // See generator.cc for the meaning of dllexport_decl.
+  explicit ServiceGenerator(const ServiceDescriptor* descriptor,
+                            const Options& options);
+  ~ServiceGenerator();
+
+  // Header stuff.
+
+  // Generate the class definitions for the service's interface and the
+  // stub implementation.
+  void GenerateDeclarations(io::Printer* printer);
+
+  // Source file stuff.
+
+  // Generate code that initializes the global variable storing the service's
+  // descriptor.
+  void GenerateDescriptorInitializer(io::Printer* printer, int index);
+
+  // Generate implementations of everything declared by GenerateDeclarations().
+  void GenerateImplementation(io::Printer* printer);
+
+ private:
+  enum RequestOrResponse { REQUEST, RESPONSE };
+  enum VirtualOrNon { VIRTUAL, NON_VIRTUAL };
+
+  // Header stuff.
+
+  // Generate the service abstract interface.
+  void GenerateInterface(io::Printer* printer);
+
+  // Generate the stub class definition.
+  void GenerateStubDefinition(io::Printer* printer);
+
+  // Prints signatures for all methods in the
+  void GenerateMethodSignatures(VirtualOrNon virtual_or_non,
+                                io::Printer* printer);
+
+  // Source file stuff.
+
+  // Generate the default implementations of the service methods, which
+  // produce a "not implemented" error.
+  void GenerateNotImplementedMethods(io::Printer* printer);
+
+  // Generate the CallMethod() method of the service.
+  void GenerateCallMethod(io::Printer* printer);
+
+  // Generate the Get{Request,Response}Prototype() methods.
+  void GenerateGetPrototype(RequestOrResponse which, io::Printer* printer);
+
+  // Generate the stub's implementations of the service methods.
+  void GenerateStubMethods(io::Printer* printer);
+
+  const ServiceDescriptor* descriptor_;
+  map<string, string> vars_;
+
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ServiceGenerator);
+};
+
+}  // namespace cpp
+}  // namespace compiler
+}  // namespace protobuf
+
+}  // namespace google
+#endif  // GOOGLE_PROTOBUF_COMPILER_CPP_SERVICE_H__