| // Copyright 2016 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_STRING_TRAITS_STRING16_H_ |
| #define MOJO_PUBLIC_CPP_BINDINGS_STRING_TRAITS_STRING16_H_ |
| |
| #include "base/strings/string16.h" |
| #include "mojo/public/cpp/bindings/bindings_export.h" |
| #include "mojo/public/cpp/bindings/string_data_view.h" |
| #include "mojo/public/cpp/bindings/string_traits.h" |
| |
| namespace mojo { |
| |
| template <> |
| struct MOJO_CPP_BINDINGS_EXPORT StringTraits<base::string16> { |
| static bool IsNull(const base::string16& input) { |
| // base::string16 is always converted to non-null mojom string. |
| return false; |
| } |
| |
| static void SetToNull(base::string16* output) { |
| // Convert null to an "empty" base::string16. |
| output->clear(); |
| } |
| |
| static void* SetUpContext(const base::string16& input); |
| static void TearDownContext(const base::string16& input, void* context); |
| |
| static size_t GetSize(const base::string16& input, void* context); |
| static const char* GetData(const base::string16& input, void* context); |
| |
| static bool Read(StringDataView input, base::string16* output); |
| }; |
| |
| } // namespace mojo |
| |
| #endif // MOJO_PUBLIC_CPP_BINDINGS_STRING_TRAITS_STRING16_H_ |