| // 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. |
| |
| #ifndef COMPONENTS_NACL_BROWSER_NACL_FILE_HOST_H_ |
| #define COMPONENTS_NACL_BROWSER_NACL_FILE_HOST_H_ |
| |
| #include <string> |
| |
| #include "base/memory/ref_counted.h" |
| |
| class GURL; |
| |
| namespace base { |
| class FilePath; |
| } |
| |
| namespace IPC { |
| class Message; |
| } |
| |
| namespace nacl { |
| class NaClHostMessageFilter; |
| } |
| |
| // Opens NaCl Files in the Browser process, on behalf of the NaCl plugin. |
| |
| namespace nacl_file_host { |
| |
| // Open a PNaCl file (readonly) on behalf of the NaCl plugin. |
| // If it is executable, registers the executable for validation caching. |
| // Otherwise, just opens the file read-only. |
| void GetReadonlyPnaclFd( |
| scoped_refptr<nacl::NaClHostMessageFilter> nacl_host_message_filter, |
| const std::string& filename, |
| bool is_executable, |
| IPC::Message* reply_msg); |
| |
| // Return true if the filename requested is valid for opening. |
| // Sets file_to_open to the base::FilePath which we will attempt to open. |
| bool PnaclCanOpenFile(const std::string& filename, |
| base::FilePath* file_to_open); |
| |
| // Opens a NaCl executable file for reading and executing. |
| void OpenNaClExecutable( |
| scoped_refptr<nacl::NaClHostMessageFilter> nacl_host_message_filter, |
| int render_view_id, |
| const GURL& file_url, |
| bool enable_validation_caching, |
| IPC::Message* reply_msg); |
| |
| } // namespace nacl_file_host |
| |
| #endif // COMPONENTS_NACL_BROWSER_NACL_FILE_HOST_H_ |