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Unified Diff: third_party/mojo/src/mojo/public/cpp/bindings/strong_binding.h

Issue 1410053006: Move third_party/mojo/src/mojo/public to mojo/public (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: merge Created 5 years, 1 month ago
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Index: third_party/mojo/src/mojo/public/cpp/bindings/strong_binding.h
diff --git a/third_party/mojo/src/mojo/public/cpp/bindings/strong_binding.h b/third_party/mojo/src/mojo/public/cpp/bindings/strong_binding.h
deleted file mode 100644
index 8089fddf53a3746de4cf6709f861210183aa9f4e..0000000000000000000000000000000000000000
--- a/third_party/mojo/src/mojo/public/cpp/bindings/strong_binding.h
+++ /dev/null
@@ -1,127 +0,0 @@
-// Copyright 2014 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.
-
-#ifndef THIRD_PARTY_MOJO_SRC_MOJO_PUBLIC_CPP_BINDINGS_STRONG_BINDING_H_
-#define THIRD_PARTY_MOJO_SRC_MOJO_PUBLIC_CPP_BINDINGS_STRONG_BINDING_H_
-
-#include <assert.h>
-
-#include "third_party/mojo/src/mojo/public/c/environment/async_waiter.h"
-#include "third_party/mojo/src/mojo/public/cpp/bindings/binding.h"
-#include "third_party/mojo/src/mojo/public/cpp/bindings/callback.h"
-#include "third_party/mojo/src/mojo/public/cpp/bindings/interface_ptr.h"
-#include "third_party/mojo/src/mojo/public/cpp/bindings/interface_request.h"
-#include "third_party/mojo/src/mojo/public/cpp/bindings/lib/filter_chain.h"
-#include "third_party/mojo/src/mojo/public/cpp/bindings/lib/message_header_validator.h"
-#include "third_party/mojo/src/mojo/public/cpp/bindings/lib/router.h"
-#include "third_party/mojo/src/mojo/public/cpp/system/core.h"
-
-namespace mojo {
-
-// This connects an interface implementation strongly to a pipe. When a
-// connection error is detected the implementation is deleted. Deleting the
-// connector also closes the pipe.
-//
-// Example of an implementation that is always bound strongly to a pipe
-//
-// class StronglyBound : public Foo {
-// public:
-// explicit StronglyBound(InterfaceRequest<Foo> request)
-// : binding_(this, request.Pass()) {}
-//
-// // Foo implementation here
-//
-// private:
-// StrongBinding<Foo> binding_;
-// };
-//
-// class MyFooFactory : public InterfaceFactory<Foo> {
-// public:
-// void Create(..., InterfaceRequest<Foo> request) override {
-// new StronglyBound(request.Pass()); // The binding now owns the
-// // instance of StronglyBound.
-// }
-// };
-template <typename Interface>
-class StrongBinding {
- MOJO_MOVE_ONLY_TYPE(StrongBinding)
-
- public:
- explicit StrongBinding(Interface* impl) : binding_(impl) {
- binding_.set_connection_error_handler([this]() { OnConnectionError(); });
- }
-
- StrongBinding(
- Interface* impl,
- ScopedMessagePipeHandle handle,
- const MojoAsyncWaiter* waiter = Environment::GetDefaultAsyncWaiter())
- : StrongBinding(impl) {
- binding_.Bind(handle.Pass(), waiter);
- }
-
- StrongBinding(
- Interface* impl,
- InterfacePtr<Interface>* ptr,
- const MojoAsyncWaiter* waiter = Environment::GetDefaultAsyncWaiter())
- : StrongBinding(impl) {
- binding_.Bind(ptr, waiter);
- }
-
- StrongBinding(
- Interface* impl,
- InterfaceRequest<Interface> request,
- const MojoAsyncWaiter* waiter = Environment::GetDefaultAsyncWaiter())
- : StrongBinding(impl) {
- binding_.Bind(request.Pass(), waiter);
- }
-
- ~StrongBinding() {}
-
- void Bind(
- ScopedMessagePipeHandle handle,
- const MojoAsyncWaiter* waiter = Environment::GetDefaultAsyncWaiter()) {
- assert(!binding_.is_bound());
- binding_.Bind(handle.Pass(), waiter);
- }
-
- void Bind(
- InterfacePtr<Interface>* ptr,
- const MojoAsyncWaiter* waiter = Environment::GetDefaultAsyncWaiter()) {
- assert(!binding_.is_bound());
- binding_.Bind(ptr, waiter);
- }
-
- void Bind(
- InterfaceRequest<Interface> request,
- const MojoAsyncWaiter* waiter = Environment::GetDefaultAsyncWaiter()) {
- assert(!binding_.is_bound());
- binding_.Bind(request.Pass(), waiter);
- }
-
- bool WaitForIncomingMethodCall() {
- return binding_.WaitForIncomingMethodCall();
- }
-
- // Note: The error handler must not delete the interface implementation.
- void set_connection_error_handler(const Closure& error_handler) {
- connection_error_handler_ = error_handler;
- }
-
- Interface* impl() { return binding_.impl(); }
- // Exposed for testing, should not generally be used.
- internal::Router* internal_router() { return binding_.internal_router(); }
-
- void OnConnectionError() {
- connection_error_handler_.Run();
- delete binding_.impl();
- }
-
- private:
- Closure connection_error_handler_;
- Binding<Interface> binding_;
-};
-
-} // namespace mojo
-
-#endif // THIRD_PARTY_MOJO_SRC_MOJO_PUBLIC_CPP_BINDINGS_STRONG_BINDING_H_
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