Move the json-related files into a separate json directory. This hopefully al...

base/json_writer.h

-// Copyright (c) 2006-2008 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 BASE_JSON_WRITER_H_
-#define BASE_JSON_WRITER_H_
-
-#include <string>
-
-#include "base/basictypes.h"
-
-class Value;
-
-class JSONWriter {
- public:
-  // Given a root node, generates a JSON string and puts it into |json|.
-  // If |pretty_print| is true, return a slightly nicer formated json string
-  // (pads with whitespace to help readability).  If |pretty_print| is false,
-  // we try to generate as compact a string as possible.
-  // TODO(tc): Should we generate json if it would be invalid json (e.g.,
-  // |node| is not a DictionaryValue/ListValue or if there are inf/-inf float
-  // values)?
-  static void Write(const Value* const node, bool pretty_print,
-                    std::string* json);
-
-  // Same as above, but has an option to not escape the string, preserving its
-  // UTF8 characters. It is useful if you can pass resulting string to the
-  // JSON parser in binary form (as UTF8).
-  static void WriteWithOptionalEscape(const Value* const node,
-                                      bool pretty_print,
-                                      bool escape,
-                                      std::string* json);
-
- private:
-  JSONWriter(bool pretty_print, std::string* json);
-
-  // Called recursively to build the JSON string.  Whe completed, value is
-  // json_string_ will contain the JSON.
-  void BuildJSONString(const Value* const node, int depth, bool escape);
-
-  // Appends a quoted, escaped, version of str to json_string_.
-  void AppendQuotedString(const std::wstring& str);
-
-  // Adds space to json_string_ for the indent level.
-  void IndentLine(int depth);
-
-  // Where we write JSON data as we generate it.
-  std::string* json_string_;
-
-  bool pretty_print_;
-
-  DISALLOW_COPY_AND_ASSIGN(JSONWriter);
-};
-
-#endif  // BASE_JSON_WRITER_H_