| /* |
| * |
| * Copyright 2015, Google Inc. |
| * All rights reserved. |
| * |
| * 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. |
| * |
| */ |
| |
| #include <cctype> |
| #include <map> |
| #include <sstream> |
| #include <vector> |
| |
| #include "src/compiler/config.h" |
| #include "src/compiler/csharp_generator.h" |
| #include "src/compiler/csharp_generator.h" |
| #include "src/compiler/csharp_generator_helpers.h" |
| |
| using google::protobuf::compiler::csharp::GetFileNamespace; |
| using google::protobuf::compiler::csharp::GetClassName; |
| using google::protobuf::compiler::csharp::GetReflectionClassName; |
| using grpc::protobuf::FileDescriptor; |
| using grpc::protobuf::Descriptor; |
| using grpc::protobuf::ServiceDescriptor; |
| using grpc::protobuf::MethodDescriptor; |
| using grpc::protobuf::io::Printer; |
| using grpc::protobuf::io::StringOutputStream; |
| using grpc_generator::MethodType; |
| using grpc_generator::GetMethodType; |
| using grpc_generator::METHODTYPE_NO_STREAMING; |
| using grpc_generator::METHODTYPE_CLIENT_STREAMING; |
| using grpc_generator::METHODTYPE_SERVER_STREAMING; |
| using grpc_generator::METHODTYPE_BIDI_STREAMING; |
| using grpc_generator::StringReplace; |
| using std::map; |
| using std::vector; |
| |
| namespace grpc_csharp_generator { |
| namespace { |
| |
| // This function is a massaged version of |
| // https://github.com/google/protobuf/blob/master/src/google/protobuf/compiler/csharp/csharp_doc_comment.cc |
| // Currently, we cannot easily reuse the functionality as |
| // google/protobuf/compiler/csharp/csharp_doc_comment.h is not a public header. |
| // TODO(jtattermusch): reuse the functionality from google/protobuf. |
| void GenerateDocCommentBodyImpl(grpc::protobuf::io::Printer *printer, |
| grpc::protobuf::SourceLocation location) { |
| grpc::string comments = location.leading_comments.empty() |
| ? location.trailing_comments |
| : location.leading_comments; |
| if (comments.empty()) { |
| return; |
| } |
| // XML escaping... no need for apostrophes etc as the whole text is going to |
| // be a child |
| // node of a summary element, not part of an attribute. |
| comments = grpc_generator::StringReplace(comments, "&", "&", true); |
| comments = grpc_generator::StringReplace(comments, "<", "<", true); |
| |
| std::vector<grpc::string> lines; |
| grpc_generator::Split(comments, '\n', &lines); |
| // TODO: We really should work out which part to put in the summary and which |
| // to put in the remarks... |
| // but that needs to be part of a bigger effort to understand the markdown |
| // better anyway. |
| printer->Print("/// <summary>\n"); |
| bool last_was_empty = false; |
| // We squash multiple blank lines down to one, and remove any trailing blank |
| // lines. We need |
| // to preserve the blank lines themselves, as this is relevant in the |
| // markdown. |
| // Note that we can't remove leading or trailing whitespace as *that's* |
| // relevant in markdown too. |
| // (We don't skip "just whitespace" lines, either.) |
| for (std::vector<grpc::string>::iterator it = lines.begin(); |
| it != lines.end(); ++it) { |
| grpc::string line = *it; |
| if (line.empty()) { |
| last_was_empty = true; |
| } else { |
| if (last_was_empty) { |
| printer->Print("///\n"); |
| } |
| last_was_empty = false; |
| printer->Print("/// $line$\n", "line", *it); |
| } |
| } |
| printer->Print("/// </summary>\n"); |
| } |
| |
| template <typename DescriptorType> |
| void GenerateDocCommentBody(grpc::protobuf::io::Printer *printer, |
| const DescriptorType *descriptor) { |
| grpc::protobuf::SourceLocation location; |
| if (descriptor->GetSourceLocation(&location)) { |
| GenerateDocCommentBodyImpl(printer, location); |
| } |
| } |
| |
| std::string GetServiceClassName(const ServiceDescriptor *service) { |
| return service->name(); |
| } |
| |
| std::string GetClientClassName(const ServiceDescriptor *service) { |
| return service->name() + "Client"; |
| } |
| |
| std::string GetServerClassName(const ServiceDescriptor *service) { |
| return service->name() + "Base"; |
| } |
| |
| std::string GetCSharpMethodType(MethodType method_type) { |
| switch (method_type) { |
| case METHODTYPE_NO_STREAMING: |
| return "MethodType.Unary"; |
| case METHODTYPE_CLIENT_STREAMING: |
| return "MethodType.ClientStreaming"; |
| case METHODTYPE_SERVER_STREAMING: |
| return "MethodType.ServerStreaming"; |
| case METHODTYPE_BIDI_STREAMING: |
| return "MethodType.DuplexStreaming"; |
| } |
| GOOGLE_LOG(FATAL) << "Can't get here."; |
| return ""; |
| } |
| |
| std::string GetServiceNameFieldName() { return "__ServiceName"; } |
| |
| std::string GetMarshallerFieldName(const Descriptor *message) { |
| return "__Marshaller_" + message->name(); |
| } |
| |
| std::string GetMethodFieldName(const MethodDescriptor *method) { |
| return "__Method_" + method->name(); |
| } |
| |
| std::string GetMethodRequestParamMaybe(const MethodDescriptor *method, |
| bool invocation_param = false) { |
| if (method->client_streaming()) { |
| return ""; |
| } |
| if (invocation_param) { |
| return "request, "; |
| } |
| return GetClassName(method->input_type()) + " request, "; |
| } |
| |
| std::string GetAccessLevel(bool internal_access) { |
| return internal_access ? "internal" : "public"; |
| } |
| |
| std::string GetMethodReturnTypeClient(const MethodDescriptor *method) { |
| switch (GetMethodType(method)) { |
| case METHODTYPE_NO_STREAMING: |
| return "AsyncUnaryCall<" + GetClassName(method->output_type()) + ">"; |
| case METHODTYPE_CLIENT_STREAMING: |
| return "AsyncClientStreamingCall<" + GetClassName(method->input_type()) + |
| ", " + GetClassName(method->output_type()) + ">"; |
| case METHODTYPE_SERVER_STREAMING: |
| return "AsyncServerStreamingCall<" + GetClassName(method->output_type()) + |
| ">"; |
| case METHODTYPE_BIDI_STREAMING: |
| return "AsyncDuplexStreamingCall<" + GetClassName(method->input_type()) + |
| ", " + GetClassName(method->output_type()) + ">"; |
| } |
| GOOGLE_LOG(FATAL) << "Can't get here."; |
| return ""; |
| } |
| |
| std::string GetMethodRequestParamServer(const MethodDescriptor *method) { |
| switch (GetMethodType(method)) { |
| case METHODTYPE_NO_STREAMING: |
| case METHODTYPE_SERVER_STREAMING: |
| return GetClassName(method->input_type()) + " request"; |
| case METHODTYPE_CLIENT_STREAMING: |
| case METHODTYPE_BIDI_STREAMING: |
| return "IAsyncStreamReader<" + GetClassName(method->input_type()) + |
| "> requestStream"; |
| } |
| GOOGLE_LOG(FATAL) << "Can't get here."; |
| return ""; |
| } |
| |
| std::string GetMethodReturnTypeServer(const MethodDescriptor *method) { |
| switch (GetMethodType(method)) { |
| case METHODTYPE_NO_STREAMING: |
| case METHODTYPE_CLIENT_STREAMING: |
| return "global::System.Threading.Tasks.Task<" + |
| GetClassName(method->output_type()) + ">"; |
| case METHODTYPE_SERVER_STREAMING: |
| case METHODTYPE_BIDI_STREAMING: |
| return "global::System.Threading.Tasks.Task"; |
| } |
| GOOGLE_LOG(FATAL) << "Can't get here."; |
| return ""; |
| } |
| |
| std::string GetMethodResponseStreamMaybe(const MethodDescriptor *method) { |
| switch (GetMethodType(method)) { |
| case METHODTYPE_NO_STREAMING: |
| case METHODTYPE_CLIENT_STREAMING: |
| return ""; |
| case METHODTYPE_SERVER_STREAMING: |
| case METHODTYPE_BIDI_STREAMING: |
| return ", IServerStreamWriter<" + GetClassName(method->output_type()) + |
| "> responseStream"; |
| } |
| GOOGLE_LOG(FATAL) << "Can't get here."; |
| return ""; |
| } |
| |
| // Gets vector of all messages used as input or output types. |
| std::vector<const Descriptor *> GetUsedMessages( |
| const ServiceDescriptor *service) { |
| std::set<const Descriptor *> descriptor_set; |
| std::vector<const Descriptor *> |
| result; // vector is to maintain stable ordering |
| for (int i = 0; i < service->method_count(); i++) { |
| const MethodDescriptor *method = service->method(i); |
| if (descriptor_set.find(method->input_type()) == descriptor_set.end()) { |
| descriptor_set.insert(method->input_type()); |
| result.push_back(method->input_type()); |
| } |
| if (descriptor_set.find(method->output_type()) == descriptor_set.end()) { |
| descriptor_set.insert(method->output_type()); |
| result.push_back(method->output_type()); |
| } |
| } |
| return result; |
| } |
| |
| void GenerateMarshallerFields(Printer *out, const ServiceDescriptor *service) { |
| std::vector<const Descriptor *> used_messages = GetUsedMessages(service); |
| for (size_t i = 0; i < used_messages.size(); i++) { |
| const Descriptor *message = used_messages[i]; |
| out->Print( |
| "static readonly Marshaller<$type$> $fieldname$ = " |
| "Marshallers.Create((arg) => " |
| "global::Google.Protobuf.MessageExtensions.ToByteArray(arg), " |
| "$type$.Parser.ParseFrom);\n", |
| "fieldname", GetMarshallerFieldName(message), "type", |
| GetClassName(message)); |
| } |
| out->Print("\n"); |
| } |
| |
| void GenerateStaticMethodField(Printer *out, const MethodDescriptor *method) { |
| out->Print( |
| "static readonly Method<$request$, $response$> $fieldname$ = new " |
| "Method<$request$, $response$>(\n", |
| "fieldname", GetMethodFieldName(method), "request", |
| GetClassName(method->input_type()), "response", |
| GetClassName(method->output_type())); |
| out->Indent(); |
| out->Indent(); |
| out->Print("$methodtype$,\n", "methodtype", |
| GetCSharpMethodType(GetMethodType(method))); |
| out->Print("$servicenamefield$,\n", "servicenamefield", |
| GetServiceNameFieldName()); |
| out->Print("\"$methodname$\",\n", "methodname", method->name()); |
| out->Print("$requestmarshaller$,\n", "requestmarshaller", |
| GetMarshallerFieldName(method->input_type())); |
| out->Print("$responsemarshaller$);\n", "responsemarshaller", |
| GetMarshallerFieldName(method->output_type())); |
| out->Print("\n"); |
| out->Outdent(); |
| out->Outdent(); |
| } |
| |
| void GenerateServiceDescriptorProperty(Printer *out, |
| const ServiceDescriptor *service) { |
| std::ostringstream index; |
| index << service->index(); |
| out->Print("/// <summary>Service descriptor</summary>\n"); |
| out->Print( |
| "public static global::Google.Protobuf.Reflection.ServiceDescriptor " |
| "Descriptor\n"); |
| out->Print("{\n"); |
| out->Print(" get { return $umbrella$.Descriptor.Services[$index$]; }\n", |
| "umbrella", GetReflectionClassName(service->file()), "index", |
| index.str()); |
| out->Print("}\n"); |
| out->Print("\n"); |
| } |
| |
| void GenerateServerClass(Printer *out, const ServiceDescriptor *service) { |
| out->Print( |
| "/// <summary>Base class for server-side implementations of " |
| "$servicename$</summary>\n", |
| "servicename", GetServiceClassName(service)); |
| out->Print("public abstract class $name$\n", "name", |
| GetServerClassName(service)); |
| out->Print("{\n"); |
| out->Indent(); |
| for (int i = 0; i < service->method_count(); i++) { |
| const MethodDescriptor *method = service->method(i); |
| GenerateDocCommentBody(out, method); |
| out->Print( |
| "public virtual $returntype$ " |
| "$methodname$($request$$response_stream_maybe$, " |
| "ServerCallContext context)\n", |
| "methodname", method->name(), "returntype", |
| GetMethodReturnTypeServer(method), "request", |
| GetMethodRequestParamServer(method), "response_stream_maybe", |
| GetMethodResponseStreamMaybe(method)); |
| out->Print("{\n"); |
| out->Indent(); |
| out->Print( |
| "throw new RpcException(" |
| "new Status(StatusCode.Unimplemented, \"\"));\n"); |
| out->Outdent(); |
| out->Print("}\n\n"); |
| } |
| out->Outdent(); |
| out->Print("}\n"); |
| out->Print("\n"); |
| } |
| |
| void GenerateClientStub(Printer *out, const ServiceDescriptor *service) { |
| out->Print("/// <summary>Client for $servicename$</summary>\n", "servicename", |
| GetServiceClassName(service)); |
| out->Print("public class $name$ : ClientBase<$name$>\n", "name", |
| GetClientClassName(service)); |
| out->Print("{\n"); |
| out->Indent(); |
| |
| // constructors |
| out->Print( |
| "/// <summary>Creates a new client for $servicename$</summary>\n" |
| "/// <param name=\"channel\">The channel to use to make remote " |
| "calls.</param>\n", |
| "servicename", GetServiceClassName(service)); |
| out->Print("public $name$(Channel channel) : base(channel)\n", "name", |
| GetClientClassName(service)); |
| out->Print("{\n"); |
| out->Print("}\n"); |
| out->Print( |
| "/// <summary>Creates a new client for $servicename$ that uses a custom " |
| "<c>CallInvoker</c>.</summary>\n" |
| "/// <param name=\"callInvoker\">The callInvoker to use to make remote " |
| "calls.</param>\n", |
| "servicename", GetServiceClassName(service)); |
| out->Print("public $name$(CallInvoker callInvoker) : base(callInvoker)\n", |
| "name", GetClientClassName(service)); |
| out->Print("{\n"); |
| out->Print("}\n"); |
| out->Print( |
| "/// <summary>Protected parameterless constructor to allow creation" |
| " of test doubles.</summary>\n"); |
| out->Print("protected $name$() : base()\n", "name", |
| GetClientClassName(service)); |
| out->Print("{\n"); |
| out->Print("}\n"); |
| out->Print( |
| "/// <summary>Protected constructor to allow creation of configured " |
| "clients.</summary>\n" |
| "/// <param name=\"configuration\">The client configuration.</param>\n"); |
| out->Print( |
| "protected $name$(ClientBaseConfiguration configuration)" |
| " : base(configuration)\n", |
| "name", GetClientClassName(service)); |
| out->Print("{\n"); |
| out->Print("}\n\n"); |
| |
| for (int i = 0; i < service->method_count(); i++) { |
| const MethodDescriptor *method = service->method(i); |
| MethodType method_type = GetMethodType(method); |
| |
| if (method_type == METHODTYPE_NO_STREAMING) { |
| // unary calls have an extra synchronous stub method |
| GenerateDocCommentBody(out, method); |
| out->Print( |
| "public virtual $response$ $methodname$($request$ request, Metadata " |
| "headers = null, DateTime? deadline = null, CancellationToken " |
| "cancellationToken = default(CancellationToken))\n", |
| "methodname", method->name(), "request", |
| GetClassName(method->input_type()), "response", |
| GetClassName(method->output_type())); |
| out->Print("{\n"); |
| out->Indent(); |
| out->Print( |
| "return $methodname$(request, new CallOptions(headers, deadline, " |
| "cancellationToken));\n", |
| "methodname", method->name()); |
| out->Outdent(); |
| out->Print("}\n"); |
| |
| // overload taking CallOptions as a param |
| GenerateDocCommentBody(out, method); |
| out->Print( |
| "public virtual $response$ $methodname$($request$ request, " |
| "CallOptions options)\n", |
| "methodname", method->name(), "request", |
| GetClassName(method->input_type()), "response", |
| GetClassName(method->output_type())); |
| out->Print("{\n"); |
| out->Indent(); |
| out->Print( |
| "return CallInvoker.BlockingUnaryCall($methodfield$, null, options, " |
| "request);\n", |
| "methodfield", GetMethodFieldName(method)); |
| out->Outdent(); |
| out->Print("}\n"); |
| } |
| |
| std::string method_name = method->name(); |
| if (method_type == METHODTYPE_NO_STREAMING) { |
| method_name += "Async"; // prevent name clash with synchronous method. |
| } |
| GenerateDocCommentBody(out, method); |
| out->Print( |
| "public virtual $returntype$ $methodname$($request_maybe$Metadata " |
| "headers = null, DateTime? deadline = null, CancellationToken " |
| "cancellationToken = default(CancellationToken))\n", |
| "methodname", method_name, "request_maybe", |
| GetMethodRequestParamMaybe(method), "returntype", |
| GetMethodReturnTypeClient(method)); |
| out->Print("{\n"); |
| out->Indent(); |
| |
| out->Print( |
| "return $methodname$($request_maybe$new CallOptions(headers, deadline, " |
| "cancellationToken));\n", |
| "methodname", method_name, "request_maybe", |
| GetMethodRequestParamMaybe(method, true)); |
| out->Outdent(); |
| out->Print("}\n"); |
| |
| // overload taking CallOptions as a param |
| GenerateDocCommentBody(out, method); |
| out->Print( |
| "public virtual $returntype$ $methodname$($request_maybe$CallOptions " |
| "options)\n", |
| "methodname", method_name, "request_maybe", |
| GetMethodRequestParamMaybe(method), "returntype", |
| GetMethodReturnTypeClient(method)); |
| out->Print("{\n"); |
| out->Indent(); |
| switch (GetMethodType(method)) { |
| case METHODTYPE_NO_STREAMING: |
| out->Print( |
| "return CallInvoker.AsyncUnaryCall($methodfield$, null, options, " |
| "request);\n", |
| "methodfield", GetMethodFieldName(method)); |
| break; |
| case METHODTYPE_CLIENT_STREAMING: |
| out->Print( |
| "return CallInvoker.AsyncClientStreamingCall($methodfield$, null, " |
| "options);\n", |
| "methodfield", GetMethodFieldName(method)); |
| break; |
| case METHODTYPE_SERVER_STREAMING: |
| out->Print( |
| "return CallInvoker.AsyncServerStreamingCall($methodfield$, null, " |
| "options, request);\n", |
| "methodfield", GetMethodFieldName(method)); |
| break; |
| case METHODTYPE_BIDI_STREAMING: |
| out->Print( |
| "return CallInvoker.AsyncDuplexStreamingCall($methodfield$, null, " |
| "options);\n", |
| "methodfield", GetMethodFieldName(method)); |
| break; |
| default: |
| GOOGLE_LOG(FATAL) << "Can't get here."; |
| } |
| out->Outdent(); |
| out->Print("}\n"); |
| } |
| |
| // override NewInstance method |
| out->Print( |
| "/// <summary>Creates a new instance of client from given " |
| "<c>ClientBaseConfiguration</c>.</summary>\n"); |
| out->Print( |
| "protected override $name$ NewInstance(ClientBaseConfiguration " |
| "configuration)\n", |
| "name", GetClientClassName(service)); |
| out->Print("{\n"); |
| out->Indent(); |
| out->Print("return new $name$(configuration);\n", "name", |
| GetClientClassName(service)); |
| out->Outdent(); |
| out->Print("}\n"); |
| |
| out->Outdent(); |
| out->Print("}\n"); |
| out->Print("\n"); |
| } |
| |
| void GenerateBindServiceMethod(Printer *out, const ServiceDescriptor *service) { |
| out->Print( |
| "/// <summary>Creates service definition that can be registered with a " |
| "server</summary>\n"); |
| out->Print( |
| "public static ServerServiceDefinition BindService($implclass$ " |
| "serviceImpl)\n", |
| "implclass", GetServerClassName(service)); |
| out->Print("{\n"); |
| out->Indent(); |
| |
| out->Print("return ServerServiceDefinition.CreateBuilder()\n"); |
| out->Indent(); |
| out->Indent(); |
| for (int i = 0; i < service->method_count(); i++) { |
| const MethodDescriptor *method = service->method(i); |
| out->Print(".AddMethod($methodfield$, serviceImpl.$methodname$)", |
| "methodfield", GetMethodFieldName(method), "methodname", |
| method->name()); |
| if (i == service->method_count() - 1) { |
| out->Print(".Build();"); |
| } |
| out->Print("\n"); |
| } |
| out->Outdent(); |
| out->Outdent(); |
| |
| out->Outdent(); |
| out->Print("}\n"); |
| out->Print("\n"); |
| } |
| |
| void GenerateService(Printer *out, const ServiceDescriptor *service, |
| bool generate_client, bool generate_server, |
| bool internal_access) { |
| GenerateDocCommentBody(out, service); |
| out->Print("$access_level$ static class $classname$\n", "access_level", |
| GetAccessLevel(internal_access), "classname", |
| GetServiceClassName(service)); |
| out->Print("{\n"); |
| out->Indent(); |
| out->Print("static readonly string $servicenamefield$ = \"$servicename$\";\n", |
| "servicenamefield", GetServiceNameFieldName(), "servicename", |
| service->full_name()); |
| out->Print("\n"); |
| |
| GenerateMarshallerFields(out, service); |
| for (int i = 0; i < service->method_count(); i++) { |
| GenerateStaticMethodField(out, service->method(i)); |
| } |
| GenerateServiceDescriptorProperty(out, service); |
| |
| if (generate_server) { |
| GenerateServerClass(out, service); |
| } |
| if (generate_client) { |
| GenerateClientStub(out, service); |
| } |
| if (generate_server) { |
| GenerateBindServiceMethod(out, service); |
| } |
| |
| out->Outdent(); |
| out->Print("}\n"); |
| } |
| |
| } // anonymous namespace |
| |
| grpc::string GetServices(const FileDescriptor *file, bool generate_client, |
| bool generate_server, bool internal_access) { |
| grpc::string output; |
| { |
| // Scope the output stream so it closes and finalizes output to the string. |
| |
| StringOutputStream output_stream(&output); |
| Printer out(&output_stream, '$'); |
| |
| // Don't write out any output if there no services, to avoid empty service |
| // files being generated for proto files that don't declare any. |
| if (file->service_count() == 0) { |
| return output; |
| } |
| |
| // Write out a file header. |
| out.Print("// Generated by the protocol buffer compiler. DO NOT EDIT!\n"); |
| out.Print("// source: $filename$\n", "filename", file->name()); |
| |
| // use C++ style as there are no file-level XML comments in .NET |
| grpc::string leading_comments = GetCsharpComments(file, true); |
| if (!leading_comments.empty()) { |
| out.Print("// Original file comments:\n"); |
| out.Print(leading_comments.c_str()); |
| } |
| |
| out.Print("#region Designer generated code\n"); |
| out.Print("\n"); |
| out.Print("using System;\n"); |
| out.Print("using System.Threading;\n"); |
| out.Print("using System.Threading.Tasks;\n"); |
| out.Print("using Grpc.Core;\n"); |
| out.Print("\n"); |
| |
| out.Print("namespace $namespace$ {\n", "namespace", GetFileNamespace(file)); |
| out.Indent(); |
| for (int i = 0; i < file->service_count(); i++) { |
| GenerateService(&out, file->service(i), generate_client, generate_server, |
| internal_access); |
| } |
| out.Outdent(); |
| out.Print("}\n"); |
| out.Print("#endregion\n"); |
| } |
| return output; |
| } |
| |
| } // namespace grpc_csharp_generator |