chrome/renderer/extensions/file_browser_private_custom_bindings.cc

   1 // Copyright (c) 2012 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 #include "chrome/renderer/extensions/file_browser_private_custom_bindings.h"
   6
   7 #include <string>
   8
   9 #include "base/basictypes.h"
  10 #include "base/logging.h"
  11 #include "grit/renderer_resources.h"
  12 #include "third_party/WebKit/Source/Platform/chromium/public/WebFileSystem.h"
  13 #include "third_party/WebKit/Source/Platform/chromium/public/WebFileSystemType.h"
  14 #include "third_party/WebKit/Source/Platform/chromium/public/WebString.h"
  15 #include "third_party/WebKit/Source/WebKit/chromium/public/WebFrame.h"
  16
  17 namespace extensions {
  18
  19 FileBrowserPrivateCustomBindings::FileBrowserPrivateCustomBindings(
  20     Dispatcher* dispatcher, v8::Handle<v8::Context> context)
  21     : ChromeV8Extension(dispatcher, context) {
  22   RouteFunction(
  23       "GetLocalFileSystem",
  24        base::Bind(&FileBrowserPrivateCustomBindings::GetLocalFileSystem,
  25                   base::Unretained(this)));
  26 }
  27
  28 v8::Handle<v8::Value> FileBrowserPrivateCustomBindings::GetLocalFileSystem(
  29     const v8::Arguments& args) {
  30   DCHECK(args.Length() == 2);
  31   DCHECK(args[0]->IsString());
  32   DCHECK(args[1]->IsString());
  33   std::string name(*v8::String::Utf8Value(args[0]));
  34   std::string path(*v8::String::Utf8Value(args[1]));
  35
  36   WebKit::WebFrame* webframe = WebKit::WebFrame::frameForContext(v8_context());
  37   DCHECK(webframe);
  38   return webframe->createFileSystem(
  39       WebKit::WebFileSystemTypeExternal,
  40       WebKit::WebString::fromUTF8(name.c_str()),
  41       WebKit::WebString::fromUTF8(path.c_str()));
  42 }
  43
  44 }  // namespace extensions