| // 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. |
| |
| #ifndef MOJO_PUBLIC_CPP_BINDINGS_TESTS_PICKLED_TYPES_BLINK_H_ |
| #define MOJO_PUBLIC_CPP_BINDINGS_TESTS_PICKLED_TYPES_BLINK_H_ |
| |
| #include <stddef.h> |
| |
| #include <string> |
| |
| #include "base/logging.h" |
| #include "base/macros.h" |
| #include "ipc/ipc_message_macros.h" |
| #include "ipc/ipc_param_traits.h" |
| |
| namespace base { |
| class Pickle; |
| class PickleIterator; |
| class PickleSizer; |
| } |
| |
| namespace mojo { |
| namespace test { |
| |
| // Implementation of types with IPC::ParamTraits for consumers in Blink. |
| |
| enum class PickledEnumBlink { VALUE_0, VALUE_1 }; |
| |
| // To make things slightly more interesting, this variation of the type doesn't |
| // support negative values. It'll DCHECK if you try to construct it with any, |
| // and it will fail deserialization if negative values are decoded. |
| class PickledStructBlink { |
| public: |
| PickledStructBlink(); |
| PickledStructBlink(int foo, int bar); |
| PickledStructBlink(PickledStructBlink&& other) = default; |
| ~PickledStructBlink(); |
| |
| PickledStructBlink& operator=(PickledStructBlink&& other) = default; |
| |
| int foo() const { return foo_; } |
| void set_foo(int foo) { |
| DCHECK_GE(foo, 0); |
| foo_ = foo; |
| } |
| |
| int bar() const { return bar_; } |
| void set_bar(int bar) { |
| DCHECK_GE(bar, 0); |
| bar_ = bar; |
| } |
| |
| // The |baz| field should never be serialized. |
| int baz() const { return baz_; } |
| void set_baz(int baz) { baz_ = baz; } |
| |
| private: |
| int foo_ = 0; |
| int bar_ = 0; |
| int baz_ = 0; |
| |
| DISALLOW_COPY_AND_ASSIGN(PickledStructBlink); |
| }; |
| |
| } // namespace test |
| } // namespace mojo |
| |
| namespace IPC { |
| |
| template <> |
| struct ParamTraits<mojo::test::PickledStructBlink> { |
| using param_type = mojo::test::PickledStructBlink; |
| |
| static void GetSize(base::PickleSizer* sizer, const param_type& p); |
| static void Write(base::Pickle* m, const param_type& p); |
| static bool Read(const base::Pickle* m, |
| base::PickleIterator* iter, |
| param_type* r); |
| static void Log(const param_type& p, std::string* l) {} |
| }; |
| |
| } // namespace IPC |
| |
| IPC_ENUM_TRAITS_MAX_VALUE(mojo::test::PickledEnumBlink, |
| mojo::test::PickledEnumBlink::VALUE_1) |
| |
| #endif // MOJO_PUBLIC_CPP_BINDINGS_TESTS_PICKLED_TYPES_BLINK_H_ |