54 lines
1.4 KiB
C++
54 lines
1.4 KiB
C++
// Copyright 2012 The Chromium Authors
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#ifndef COMPONENTS_NACL_BROWSER_NACL_FILE_HOST_H_
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#define COMPONENTS_NACL_BROWSER_NACL_FILE_HOST_H_
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#include <string>
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#include "base/memory/ref_counted.h"
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class GURL;
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namespace base {
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class FilePath;
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}
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namespace IPC {
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class Message;
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}
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namespace nacl {
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class NaClHostMessageFilter;
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}
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// Opens NaCl Files in the Browser process, on behalf of the NaCl plugin.
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namespace nacl_file_host {
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// Open a PNaCl file (readonly) on behalf of the NaCl plugin.
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// If it is executable, registers the executable for validation caching.
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// Otherwise, just opens the file read-only.
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void GetReadonlyPnaclFd(
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scoped_refptr<nacl::NaClHostMessageFilter> nacl_host_message_filter,
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const std::string& filename,
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bool is_executable,
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IPC::Message* reply_msg);
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// Return true if the filename requested is valid for opening.
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// Sets file_to_open to the base::FilePath which we will attempt to open.
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bool PnaclCanOpenFile(const std::string& filename,
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base::FilePath* file_to_open);
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// Opens a NaCl executable file for reading and executing.
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void OpenNaClExecutable(
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scoped_refptr<nacl::NaClHostMessageFilter> nacl_host_message_filter,
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int render_frame_id,
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const GURL& file_url,
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IPC::Message* reply_msg);
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} // namespace nacl_file_host
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#endif // COMPONENTS_NACL_BROWSER_NACL_FILE_HOST_H_
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