File API boilerplate.

webkit/glue/plugins/pepper_var.h

 // Copyright (c) 2010 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 WEBKIT_GLUE_PLUGINS_PEPPER_VAR_H_
 #define WEBKIT_GLUE_PLUGINS_PEPPER_VAR_H_
 
+#include <string>
+
 typedef struct _pp_Var PP_Var;
 typedef struct _ppb_Var PPB_Var;
 typedef struct NPObject NPObject;
 typedef struct _NPVariant NPVariant;
 typedef void* NPIdentifier;
 
 namespace pepper {
 
 class String;
 
 // There's no class implementing Var since it could represent a number of
 // objects. Instead, we just expose a getter for the interface implemented in
 // the .cc file here.
 const PPB_Var* GetVarInterface();
 
 // Returns a PP_Var of type object that wraps the given NPObject.  Calling this
 // function multiple times given the same NPObject results in the same PP_Var.
 PP_Var NPObjectToPPVar(NPObject* object);
 
 // Returns the NPObject corresponding to the PP_Var.  This pointer has not been
 // retained, so you should not call WebBindings::releaseObject unless you first
 // call WebBindings::retainObject.  Returns NULL if the PP_Var is not an object
 // type.
 NPObject* GetNPObject(PP_Var var);
 
+// Returns a PP_Var of type string that contains a copy of the given string.
+// The input data must be valid UTF-8 encoded text.
+PP_Var StringToPPVar(const std::string& str);
+
 // Returns the String corresponding to the PP_Var.  This pointer has not been
 // AddRef'd, so you should not call Release!  Returns NULL if the PP_Var is not
 // a string type.
 String* GetString(PP_Var var);
 
 }  // namespace pepper
 
 #endif  // WEBKIT_GLUE_PLUGINS_PEPPER_VAR_H_