json_schema_compiler: Use std::vector<char> for binary values.

base/values.h

 // Copyright (c) 2012 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.
 
 // This file specifies a recursive data storage class called Value intended for
 // storing settings and other persistable data.
 //
 // A Value represents something that can be stored in JSON or passed to/from
 // JavaScript. As such, it is NOT a generalized variant type, since only the
 // types supported by JavaScript/JSON are supported.
@@ skipping 15 matching lines @@
 #include <vector>
 
 #include "base/base_export.h"
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/strings/string16.h"
 
 namespace base {
 
+class BinaryValue;
 class DictionaryValue;
 class FundamentalValue;
 class ListValue;
 class StringValue;
 class Value;
 
 typedef std::vector<Value*> ValueVector;
 typedef std::map<std::string, Value*> ValueMap;
 
 // The Value class is the base class for Values. A Value can be instantiated
@@ skipping 32 matching lines @@
   // These methods allow the convenient retrieval of the contents of the Value.
   // If the current object can be converted into the given type, the value is
   // returned through the |out_value| parameter and true is returned;
   // otherwise, false is returned and |out_value| is unchanged.
   virtual bool GetAsBoolean(bool* out_value) const;
   virtual bool GetAsInteger(int* out_value) const;
   virtual bool GetAsDouble(double* out_value) const;
   virtual bool GetAsString(std::string* out_value) const;
   virtual bool GetAsString(string16* out_value) const;
   virtual bool GetAsString(const StringValue** out_value) const;
+  virtual bool GetAsBinary(const BinaryValue** out_value) const;
   virtual bool GetAsList(ListValue** out_value);
   virtual bool GetAsList(const ListValue** out_value) const;
   virtual bool GetAsDictionary(DictionaryValue** out_value);
   virtual bool GetAsDictionary(const DictionaryValue** out_value) const;
   // Note: Do not add more types. See the file-level comment above for why.
 
   // This creates a deep copy of the entire Value tree, and returns a pointer
   // to the copy.  The caller gets ownership of the copy, of course.
   //
   // Subclasses return their own type directly in their overrides;
@@ skipping 83 matching lines @@
   // buffer that's passed in.
   static BinaryValue* CreateWithCopiedBuffer(const char* buffer, size_t size);
 
   size_t GetSize() const { return size_; }
 
   // May return NULL.
   char* GetBuffer() { return buffer_.get(); }
   const char* GetBuffer() const { return buffer_.get(); }
 
   // Overridden from Value:
+  bool GetAsBinary(const BinaryValue** out_value) const override;
   BinaryValue* DeepCopy() const override;
   bool Equals(const Value* other) const override;
 
  private:
   scoped_ptr<char[]> buffer_;
   size_t size_;
 
   DISALLOW_COPY_AND_ASSIGN(BinaryValue);
 };
 
@@ skipping 327 matching lines @@
 }
 
 BASE_EXPORT inline std::ostream& operator<<(std::ostream& out,
                                             const ListValue& value) {
   return out << static_cast<const Value&>(value);
 }
 
 }  // namespace base
 
 #endif  // BASE_VALUES_H_