1// Copyright 2013 The Chromium Authors. All rights reserved. 2// Use of this source code is governed by a BSD-style license that can be 3// found in the LICENSE file. 4 5#ifndef MOJO_COMMON_COMMON_TYPE_CONVERTERS_H_ 6#define MOJO_COMMON_COMMON_TYPE_CONVERTERS_H_ 7 8#include "base/strings/string16.h" 9#include "base/strings/string_piece.h" 10#include "mojo/common/mojo_common_export.h" 11#include "mojo/public/cpp/bindings/array.h" 12#include "mojo/public/cpp/bindings/string.h" 13#include "mojo/public/cpp/bindings/type_converter.h" 14 15class GURL; 16 17namespace mojo { 18 19template <> 20struct MOJO_COMMON_EXPORT TypeConverter<String, base::StringPiece> { 21 static String Convert(const base::StringPiece& input); 22}; 23 24template <> 25struct MOJO_COMMON_EXPORT TypeConverter<base::StringPiece, String> { 26 static base::StringPiece Convert(const String& input); 27}; 28 29template <> 30struct MOJO_COMMON_EXPORT TypeConverter<String, base::string16> { 31 static String Convert(const base::string16& input); 32}; 33 34template <> 35struct MOJO_COMMON_EXPORT TypeConverter<base::string16, String> { 36 static base::string16 Convert(const String& input); 37}; 38 39template <> 40struct MOJO_COMMON_EXPORT TypeConverter<String, GURL> { 41 static String Convert(const GURL& input); 42}; 43 44template <> 45struct MOJO_COMMON_EXPORT TypeConverter<GURL, String> { 46 static GURL Convert(const String& input); 47}; 48 49// TODO(erg): In the very long term, we will want to remove conversion between 50// std::strings and arrays of unsigned bytes. However, there is too much code 51// across chrome which uses std::string as a bag of bytes that we probably 52// don't want to roll this function at each callsite. 53template <> 54struct MOJO_COMMON_EXPORT TypeConverter<std::string, Array<uint8_t> > { 55 static std::string Convert(const Array<uint8_t>& input); 56}; 57 58template <> 59struct MOJO_COMMON_EXPORT TypeConverter<Array<uint8_t>, std::string> { 60 static Array<uint8_t> Convert(const std::string& input); 61}; 62 63} // namespace mojo 64 65#endif // MOJO_COMMON_COMMON_TYPE_CONVERTERS_H_ 66