CRX FileSystem Pepper private API

chrome/renderer/pepper/pepper_ext_crx_file_system_renderer_host.h

Index: chrome/renderer/pepper/pepper_ext_crx_file_system_renderer_host.h
diff --git a/chrome/renderer/pepper/pepper_ext_crx_file_system_renderer_host.h b/chrome/renderer/pepper/pepper_ext_crx_file_system_renderer_host.h
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index 0000000000000000000000000000000000000000..e5611eafa10814d6db82d2b4e4fca9a31f8b41c4
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+// Copyright (c) 2013 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 CHROME_RENDERER_PEPPER_PEPPER_EXT_CRX_FILE_SYSTEM_RENDERER_HOST_H_
+#define CHROME_RENDERER_PEPPER_PEPPER_EXT_CRX_FILE_SYSTEM_RENDERER_HOST_H_
+
+#include "googleurl/src/gurl.h"
+#include "ppapi/c/pp_instance.h"
+#include "ppapi/c/pp_resource.h"
+#include "ppapi/host/file_system_registry.h"
+#include "ppapi/host/host_message_context.h"
+#include "ppapi/host/resource_host.h"
+#include "ppapi/proxy/resource_message_params.h"
+
+namespace content {
+class RendererPpapiHost;
+}
+
+namespace chrome {
+
+// Renderer host of CRX filesystem resource, mainly to allow FileRef direct
+// access (through FileSystemPeeker) on the host side.
+class PepperExtCrxFileSystemRendererHost
+    : public ppapi::host::ResourceHost,
+      public ppapi::host::FileSystemRegistry::FileSystemPeeker {
+ public:
+  PepperExtCrxFileSystemRendererHost(content::RendererPpapiHost* host,
+                                     PP_Instance instance,
+                                     PP_Resource resource);
+  virtual ~PepperExtCrxFileSystemRendererHost();
+
+  // ResourceHost override.
+  virtual int32_t OnResourceMessageReceived(
+      const IPC::Message& msg,
+      ppapi::host::HostMessageContext* context) OVERRIDE;
+
+  // PepperFileSystemRegistry::FileSystemPeeker override.
+  virtual PP_FileSystemType GetType() const OVERRIDE;
+  virtual bool IsOpened() const OVERRIDE;
+  virtual const GURL& GetRootUrl() const OVERRIDE;
+
+ private:
+  int32_t OnOpenFileSystem(ppapi::host::HostMessageContext* context,
+                           const std::string& origin,
+                           const std::string& fsid);
+
+  bool opened_;
+  GURL root_url_;
+
+  DISALLOW_COPY_AND_ASSIGN(PepperExtCrxFileSystemRendererHost);
+};
+
+}  // namespace chrome
+
+#endif  // CHROME_RENDERER_PEPPER_PEPPER_EXT_CRX_FILE_SYSTEM_RENDERER_HOST_H_