1 // Copyright 2013 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.
5 #ifndef COMPONENTS_NACL_COMMON_NACL_TYPES_H_
6 #define COMPONENTS_NACL_COMMON_NACL_TYPES_H_
11 #include "base/basictypes.h"
12 #include "base/process/process_handle.h"
13 #include "build/build_config.h"
14 #include "ipc/ipc_channel.h"
17 #include "base/file_descriptor_posix.h"
21 #include <windows.h> // for HANDLE
24 // TODO(gregoryd): add a Windows definition for base::FileDescriptor
28 typedef HANDLE FileDescriptor;
29 inline HANDLE ToNativeHandle(const FileDescriptor& desc) {
32 #elif defined(OS_POSIX)
33 typedef base::FileDescriptor FileDescriptor;
34 inline int ToNativeHandle(const FileDescriptor& desc) {
40 // Parameters sent to the NaCl process when we start it.
42 // If you change this, you will also need to update the IPC serialization in
44 struct NaClStartParams {
48 std::vector<FileDescriptor> handles;
49 FileDescriptor debug_stub_server_bound_socket;
51 bool validation_cache_enabled;
52 std::string validation_cache_key;
53 // Chrome version string. Sending the version string over IPC avoids linkage
54 // issues in cases where NaCl is not compiled into the main Chromium
58 bool enable_exception_handling;
59 bool enable_debug_stub;
60 bool enable_ipc_proxy;
62 bool enable_dyncode_syscalls;
65 // Parameters sent to the browser process to have it launch a NaCl process.
67 // If you change this, you will also need to update the IPC serialization in
68 // nacl_host_messages.h.
69 struct NaClLaunchParams {
71 NaClLaunchParams(const std::string& u, int r, uint32 p, bool uses_irt,
72 bool enable_dyncode_syscalls,
73 bool enable_exception_handling,
74 bool enable_crash_throttling);
75 NaClLaunchParams(const NaClLaunchParams& l);
78 std::string manifest_url;
80 uint32 permission_bits;
82 bool enable_dyncode_syscalls;
83 bool enable_exception_handling;
84 bool enable_crash_throttling;
87 struct NaClLaunchResult {
89 NaClLaunchResult(FileDescriptor imc_channel_handle,
90 const IPC::ChannelHandle& ipc_channel_handle,
91 base::ProcessId plugin_pid,
95 FileDescriptor imc_channel_handle;
96 IPC::ChannelHandle ipc_channel_handle;
97 base::ProcessId plugin_pid;
103 #endif // COMPONENTS_NACL_COMMON_NACL_TYPES_H_