Merge pull request #1066 from yang-g/clangformat

clang-format c++ code

include/grpc++/async_generic_service.h

@@ -41,7 +41,8 @@ struct grpc_server;
 
 namespace grpc {
 
-typedef ServerAsyncReaderWriter<ByteBuffer, ByteBuffer> GenericServerAsyncReaderWriter;
+typedef ServerAsyncReaderWriter<ByteBuffer, ByteBuffer>
+    GenericServerAsyncReaderWriter;
 
 class GenericServerContext GRPC_FINAL : public ServerContext {
  public:

include/grpc++/async_unary_call.h

@@ -50,8 +50,7 @@ class ClientAsyncResponseReader GRPC_FINAL {
   ClientAsyncResponseReader(ChannelInterface* channel, CompletionQueue* cq,
                             const RpcMethod& method, ClientContext* context,
                             const grpc::protobuf::Message& request, void* tag)
-      : context_(context),
-        call_(channel->CreateCall(method, context, cq)) {
+      : context_(context), call_(channel->CreateCall(method, context, cq)) {
     init_buf_.Reset(tag);
     init_buf_.AddSendInitialMetadata(&context->send_initial_metadata_);
     init_buf_.AddSendMessage(request);

include/grpc++/byte_buffer.h

@@ -72,9 +72,7 @@ class ByteBuffer GRPC_FINAL {
     buffer_ = buf;
   }
 
-  grpc_byte_buffer* buffer() const {
-    return buffer_;
-  }
+  grpc_byte_buffer* buffer() const { return buffer_; }
 
   grpc_byte_buffer* buffer_;
 };

include/grpc++/client_context.h

@@ -90,9 +90,7 @@ class ClientContext {
   void set_absolute_deadline(const system_clock::time_point& deadline);
   system_clock::time_point absolute_deadline();
 
-  void set_authority(const grpc::string& authority) {
-    authority_ = authority;
-  }
+  void set_authority(const grpc::string& authority) { authority_ = authority; }
 
   void TryCancel();
 
@@ -129,9 +127,7 @@ class ClientContext {
 
   gpr_timespec RawDeadline() { return absolute_deadline_; }
 
-  grpc::string authority() {
-    return authority_;
-  }
+  grpc::string authority() { return authority_; }
 
   bool initial_metadata_received_;
   grpc_call* call_;

include/grpc++/completion_queue.h

@@ -86,9 +86,10 @@ class CompletionQueue {
 
   // Blocking (until deadline) read from queue.
   // Returns false if the queue is ready for destruction, true if event
+
   bool Next(void** tag, bool* ok) {
-    return (AsyncNext(tag,ok,
-		      (std::chrono::system_clock::time_point::max)()) !=
+    return (
+        AsyncNext(tag, ok, (std::chrono::system_clock::time_point::max)()) !=
         SHUTDOWN);
   }
 

include/grpc++/config.h

@@ -59,11 +59,12 @@
 
 #ifndef GRPC_CUSTOM_ZEROCOPYOUTPUTSTREAM
 #include <google/protobuf/io/zero_copy_stream.h>
-#define GRPC_CUSTOM_ZEROCOPYOUTPUTSTREAM ::google::protobuf::io::ZeroCopyOutputStream
-#define GRPC_CUSTOM_ZEROCOPYINPUTSTREAM ::google::protobuf::io::ZeroCopyInputStream
+#define GRPC_CUSTOM_ZEROCOPYOUTPUTSTREAM \
+  ::google::protobuf::io::ZeroCopyOutputStream
+#define GRPC_CUSTOM_ZEROCOPYINPUTSTREAM \
+  ::google::protobuf::io::ZeroCopyInputStream
 #endif
 
-
 namespace grpc {
 
 typedef GRPC_CUSTOM_STRING string;

src/cpp/client/create_channel.cc

@@ -43,7 +43,8 @@ class ChannelArguments;
 std::shared_ptr<ChannelInterface> CreateChannel(
     const grpc::string& target, const std::unique_ptr<Credentials>& creds,
     const ChannelArguments& args) {
-  return creds ? creds->CreateChannel(target, args) : 
-  	std::shared_ptr<ChannelInterface>(new Channel(target, grpc_lame_client_channel_create()));
+  return creds ? creds->CreateChannel(target, args)
+               : std::shared_ptr<ChannelInterface>(
+                     new Channel(target, grpc_lame_client_channel_create()));
 }
 }  // namespace grpc

src/cpp/proto/proto_utils.cc

@@ -123,9 +123,7 @@ class GrpcBufferReader GRPC_FINAL
     return true;
   }
 
-  void BackUp(int count) GRPC_OVERRIDE {
-    backup_count_ = count;
-  }
+  void BackUp(int count) GRPC_OVERRIDE { backup_count_ = count; }
 
   bool Skip(int count) GRPC_OVERRIDE {
     const void* data;

src/cpp/server/async_generic_service.cc

@@ -48,4 +48,3 @@ CompletionQueue* AsyncGenericService::completion_queue() {
 }
 
 }  // namespace grpc
-

src/cpp/server/insecure_server_credentials.cc

@@ -46,7 +46,8 @@ class InsecureServerCredentialsImpl GRPC_FINAL : public ServerCredentials {
 }  // namespace
 
 std::shared_ptr<ServerCredentials> InsecureServerCredentials() {
-  return std::shared_ptr<ServerCredentials>(new InsecureServerCredentialsImpl());
+  return std::shared_ptr<ServerCredentials>(
+      new InsecureServerCredentialsImpl());
 }
 
 }  // namespace grpc

src/cpp/server/secure_server_credentials.cc

@@ -40,7 +40,8 @@ namespace grpc {
 namespace {
 class SecureServerCredentials GRPC_FINAL : public ServerCredentials {
  public:
-  explicit SecureServerCredentials(grpc_server_credentials* creds) : creds_(creds) {}
+  explicit SecureServerCredentials(grpc_server_credentials* creds)
+      : creds_(creds) {}
   ~SecureServerCredentials() GRPC_OVERRIDE {
     grpc_server_credentials_release(creds_);
   }
@@ -65,7 +66,8 @@ std::shared_ptr<ServerCredentials> SslServerCredentials(
   grpc_server_credentials* c_creds = grpc_ssl_server_credentials_create(
       options.pem_root_certs.empty() ? nullptr : options.pem_root_certs.c_str(),
       &pem_key_cert_pairs[0], pem_key_cert_pairs.size());
-  return std::shared_ptr<ServerCredentials>(new SecureServerCredentials(c_creds));
+  return std::shared_ptr<ServerCredentials>(
+      new SecureServerCredentials(c_creds));
 }
 
 }  // namespace grpc

src/cpp/server/server.cc

@@ -322,11 +322,10 @@ class Server::AsyncRequest GRPC_FINAL : public CompletionQueueTag {
         payload_(nullptr) {
     memset(&array_, 0, sizeof(array_));
     grpc_call_details_init(&call_details_);
-    grpc_server_request_call(
-        server->server_, &call_, &call_details_, &array_, cq->cq(), this);
+    grpc_server_request_call(server->server_, &call_, &call_details_, &array_,
+                             cq->cq(), this);
   }
 
-
   ~AsyncRequest() {
     if (payload_) {
       grpc_byte_buffer_destroy(payload_);

src/cpp/server/server_builder.cc

@@ -56,7 +56,8 @@ void ServerBuilder::RegisterAsyncGenericService(AsyncGenericService* service) {
   if (generic_service_) {
     gpr_log(GPR_ERROR,
             "Adding multiple AsyncGenericService is unsupported for now. "
-            "Dropping the service %p", service);
+            "Dropping the service %p",
+            service);
     return;
   }
   generic_service_ = service;

src/cpp/util/slice.cc

@@ -37,9 +37,7 @@ namespace grpc {
 
 Slice::Slice() : slice_(gpr_empty_slice()) {}
 
-Slice::~Slice() {
-  gpr_slice_unref(slice_);
-}
+Slice::~Slice() { gpr_slice_unref(slice_); }
 
 Slice::Slice(gpr_slice slice, AddRef) : slice_(gpr_slice_ref(slice)) {}
 

test/cpp/end2end/async_end2end_test.cc

@@ -76,11 +76,11 @@ void verify_ok(CompletionQueue* cq, int i, bool expect_ok) {
   EXPECT_EQ(tag(i), got_tag);
 }
 
-void verify_timed_ok(CompletionQueue* cq, int i, bool expect_ok,
+void verify_timed_ok(
+    CompletionQueue* cq, int i, bool expect_ok,
     std::chrono::system_clock::time_point deadline =
         std::chrono::system_clock::time_point::max(),
-		     CompletionQueue::NextStatus expected_outcome =
-		     CompletionQueue::GOT_EVENT) {
+    CompletionQueue::NextStatus expected_outcome = CompletionQueue::GOT_EVENT) {
   bool ok;
   void* got_tag;
   EXPECT_EQ(cq->AsyncNext(&got_tag, &ok, deadline), expected_outcome);
@@ -195,12 +195,11 @@ TEST_F(AsyncEnd2endTest, AsyncNextRpc) {
   grpc::ServerAsyncResponseWriter<EchoResponse> response_writer(&srv_ctx);
 
   send_request.set_message("Hello");
-  std::unique_ptr<ClientAsyncResponseReader<EchoResponse> >
-    response_reader(stub_->AsyncEcho(&cli_ctx, send_request,
-				     &cli_cq_, tag(1)));
+  std::unique_ptr<ClientAsyncResponseReader<EchoResponse> > response_reader(
+      stub_->AsyncEcho(&cli_ctx, send_request, &cli_cq_, tag(1)));
 
-  std::chrono::system_clock::time_point
-    time_now(std::chrono::system_clock::now()),
+  std::chrono::system_clock::time_point time_now(
+      std::chrono::system_clock::now()),
       time_limit(std::chrono::system_clock::now() + std::chrono::seconds(5));
   verify_timed_ok(&srv_cq_, -1, true, time_now, CompletionQueue::TIMEOUT);
   verify_timed_ok(&cli_cq_, -1, true, time_now, CompletionQueue::TIMEOUT);
@@ -221,7 +220,6 @@ TEST_F(AsyncEnd2endTest, AsyncNextRpc) {
 
   EXPECT_EQ(send_response.message(), recv_response.message());
   EXPECT_TRUE(recv_status.IsOk());
-
 }
 
 // Two pings and a final pong.

test/cpp/end2end/generic_end2end_test.cc

@@ -116,8 +116,8 @@ class GenericEnd2endTest : public ::testing::Test {
   }
 
   void ResetStub() {
-    std::shared_ptr<ChannelInterface> channel =
-        CreateChannel(server_address_.str(), InsecureCredentials(), ChannelArguments());
+    std::shared_ptr<ChannelInterface> channel = CreateChannel(
+        server_address_.str(), InsecureCredentials(), ChannelArguments());
     stub_ = std::move(grpc::cpp::test::util::TestService::NewStub(channel));
   }
 
@@ -238,7 +238,6 @@ TEST_F(GenericEnd2endTest, SimpleBidiStreaming) {
   client_ok(6);
   EXPECT_EQ(send_response.message(), recv_response.message());
 
-
   cli_stream->WritesDone(tag(7));
   client_ok(7);
 

test/cpp/interop/client.cc

@@ -165,8 +165,8 @@ void AssertOkOrPrintErrorStatus(const grpc::Status& s) {
   if (s.IsOk()) {
     return;
   }
-  gpr_log(GPR_INFO, "Error status code: %d, message: %s",
-          s.code(), s.details().c_str());
+  gpr_log(GPR_INFO, "Error status code: %d, message: %s", s.code(),
+          s.details().c_str());
   GPR_ASSERT(0);
 }
 
@@ -246,8 +246,7 @@ void DoServiceAccountCreds() {
 }
 
 void DoJwtTokenCreds() {
-  gpr_log(GPR_INFO,
-          "Sending a large unary rpc with JWT token credentials ...");
+  gpr_log(GPR_INFO, "Sending a large unary rpc with JWT token credentials ...");
   std::shared_ptr<ChannelInterface> channel =
       CreateChannelForTestCase("jwt_token_creds");
   SimpleRequest request;

test/cpp/util/create_test_channel.cc

@@ -72,8 +72,7 @@ std::shared_ptr<ChannelInterface> CreateTestChannel(
     const grpc::string& connect_to =
         server.empty() ? override_hostname : server;
     if (creds.get()) {
-      channel_creds =
-          CompositeCredentials(creds, channel_creds);
+      channel_creds = CompositeCredentials(creds, channel_creds);
     }
     return CreateChannel(connect_to, channel_creds, channel_args);
   } else {