1// Copyright (c) 2011 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// This file defines utility functions for escaping strings. 6 7#ifndef BASE_JSON_STRING_ESCAPE_H_ 8#define BASE_JSON_STRING_ESCAPE_H_ 9#pragma once 10 11#include <string> 12 13#include "base/base_api.h" 14#include "base/string16.h" 15 16namespace base { 17 18// Escape |str| appropriately for a JSON string literal, _appending_ the 19// result to |dst|. This will create unicode escape sequences (\uXXXX). 20// If |put_in_quotes| is true, the result will be surrounded in double quotes. 21// The outputted literal, when interpreted by the browser, should result in a 22// javascript string that is identical and the same length as the input |str|. 23BASE_API void JsonDoubleQuote(const std::string& str, 24 bool put_in_quotes, 25 std::string* dst); 26 27// Same as above, but always returns the result double quoted. 28BASE_API std::string GetDoubleQuotedJson(const std::string& str); 29 30BASE_API void JsonDoubleQuote(const string16& str, 31 bool put_in_quotes, 32 std::string* dst); 33 34// Same as above, but always returns the result double quoted. 35BASE_API std::string GetDoubleQuotedJson(const string16& str); 36 37} // namespace base 38 39#endif // BASE_JSON_STRING_ESCAPE_H_ 40