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Unified Diff: mojo/public/cpp/bindings/lib/control_message_proxy.cc

Issue 2250183003: Make the fuchsia mojo/public repo the source of truth. (Closed) Base URL: https://github.com/domokit/mojo.git@master
Patch Set: Created 4 years, 4 months ago
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Index: mojo/public/cpp/bindings/lib/control_message_proxy.cc
diff --git a/mojo/public/cpp/bindings/lib/control_message_proxy.cc b/mojo/public/cpp/bindings/lib/control_message_proxy.cc
deleted file mode 100644
index b7d4836a83ef34d94d1f1d8ac974a23c109033d9..0000000000000000000000000000000000000000
--- a/mojo/public/cpp/bindings/lib/control_message_proxy.cc
+++ /dev/null
@@ -1,104 +0,0 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include "mojo/public/cpp/bindings/lib/control_message_proxy.h"
-
-#include "mojo/public/cpp/bindings/lib/message_builder.h"
-#include "mojo/public/cpp/bindings/message.h"
-#include "mojo/public/cpp/system/macros.h"
-#include "mojo/public/interfaces/bindings/interface_control_messages.mojom.h"
-
-namespace mojo {
-namespace internal {
-
-namespace {
-
-using RunCallback = Callback<void(QueryVersionResultPtr)>;
-
-class RunResponseForwardToCallback : public MessageReceiver {
- public:
- RunResponseForwardToCallback(const RunCallback& callback)
- : callback_(callback) {}
- bool Accept(Message* message) override;
-
- private:
- RunCallback callback_;
- MOJO_DISALLOW_COPY_AND_ASSIGN(RunResponseForwardToCallback);
-};
-
-bool RunResponseForwardToCallback::Accept(Message* message) {
- RunResponseMessageParams_Data* params =
- reinterpret_cast<RunResponseMessageParams_Data*>(
- message->mutable_payload());
- params->DecodePointersAndHandles(message->mutable_handles());
-
- RunResponseMessageParamsPtr params_ptr(RunResponseMessageParams::New());
- Deserialize_(params, params_ptr.get());
-
- callback_.Run(params_ptr->query_version_result.Pass());
- return true;
-}
-
-void SendRunMessage(MessageReceiverWithResponder* receiver,
- QueryVersionPtr query_version,
- const RunCallback& callback) {
- RunMessageParamsPtr params_ptr(RunMessageParams::New());
- params_ptr->reserved0 = 16u;
- params_ptr->reserved1 = 0u;
- params_ptr->query_version = query_version.Pass();
-
- size_t size = GetSerializedSize_(*params_ptr);
- RequestMessageBuilder builder(kRunMessageId, size);
-
- RunMessageParams_Data* params = nullptr;
- auto result = Serialize_(params_ptr.get(), builder.buffer(), &params);
- MOJO_DCHECK(result == ValidationError::NONE);
-
- params->EncodePointersAndHandles(builder.message()->mutable_handles());
- MessageReceiver* responder = new RunResponseForwardToCallback(callback);
- if (!receiver->AcceptWithResponder(builder.message(), responder))
- delete responder;
-}
-
-void SendRunOrClosePipeMessage(MessageReceiverWithResponder* receiver,
- RequireVersionPtr require_version) {
- RunOrClosePipeMessageParamsPtr params_ptr(RunOrClosePipeMessageParams::New());
- params_ptr->reserved0 = 16u;
- params_ptr->reserved1 = 0u;
- params_ptr->require_version = require_version.Pass();
-
- size_t size = GetSerializedSize_(*params_ptr);
- MessageBuilder builder(kRunOrClosePipeMessageId, size);
-
- RunOrClosePipeMessageParams_Data* params = nullptr;
- auto result = Serialize_(params_ptr.get(), builder.buffer(), &params);
- MOJO_DCHECK(result == ValidationError::NONE);
-
- params->EncodePointersAndHandles(builder.message()->mutable_handles());
- bool ok = receiver->Accept(builder.message());
- MOJO_ALLOW_UNUSED_LOCAL(ok);
-}
-
-} // namespace
-
-ControlMessageProxy::ControlMessageProxy(MessageReceiverWithResponder* receiver)
- : receiver_(receiver) {
-}
-
-void ControlMessageProxy::QueryVersion(
- const Callback<void(uint32_t)>& callback) {
- auto run_callback = [callback](QueryVersionResultPtr query_version_result) {
- callback.Run(query_version_result->version);
- };
- SendRunMessage(receiver_, QueryVersion::New(), run_callback);
-}
-
-void ControlMessageProxy::RequireVersion(uint32_t version) {
- RequireVersionPtr require_version(RequireVersion::New());
- require_version->version = version;
- SendRunOrClosePipeMessage(receiver_, require_version.Pass());
-}
-
-} // namespace internal
-} // namespace mojo
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