• Home
  • Line#
  • Scopes#
  • Navigate#
  • Raw
  • Download
1// Copyright 2017 The Chromium Embedded Framework Authors. Portions copyright
2// 2011 The Chromium Authors. All rights reserved. Use of this source code is
3// governed by a BSD-style license that can be found in the LICENSE file.
4
5#include "libcef/common/util_mac.h"
6
7#include "libcef/common/cef_switches.h"
8
9#include "base/base_paths.h"
10#include "base/command_line.h"
11#include "base/files/file_path.h"
12#include "base/logging.h"
13#include "base/mac/bundle_locations.h"
14#include "base/mac/foundation_util.h"
15#include "base/path_service.h"
16#include "base/strings/sys_string_conversions.h"
17#include "content/public/common/content_paths.h"
18#include "content/public/common/content_switches.h"
19
20namespace util_mac {
21
22namespace {
23
24// Returns the path to the Frameworks directory inside the top-level app bundle.
25base::FilePath GetFrameworksPath() {
26  base::FilePath bundle_path = GetMainBundlePath();
27  if (bundle_path.empty())
28    return base::FilePath();
29
30  return bundle_path.Append(FILE_PATH_LITERAL("Contents"))
31      .Append(FILE_PATH_LITERAL("Frameworks"));
32}
33
34void OverrideFrameworkBundlePath() {
35  base::FilePath framework_path = GetFrameworkDirectory();
36  DCHECK(!framework_path.empty());
37
38  base::mac::SetOverrideFrameworkBundlePath(framework_path);
39}
40
41void OverrideOuterBundlePath() {
42  base::FilePath bundle_path = GetMainBundlePath();
43  DCHECK(!bundle_path.empty());
44
45  base::mac::SetOverrideOuterBundlePath(bundle_path);
46}
47
48void OverrideBaseBundleID() {
49  std::string bundle_id = GetMainBundleID();
50  DCHECK(!bundle_id.empty());
51
52  base::mac::SetBaseBundleID(bundle_id.c_str());
53}
54
55void OverrideChildProcessPath() {
56  base::FilePath child_process_path =
57      base::CommandLine::ForCurrentProcess()->GetSwitchValuePath(
58          switches::kBrowserSubprocessPath);
59
60  if (child_process_path.empty()) {
61    child_process_path = util_mac::GetChildProcessPath();
62    DCHECK(!child_process_path.empty());
63  }
64
65  // Used by ChildProcessHost::GetChildPath and PlatformCrashpadInitialization.
66  base::PathService::Override(content::CHILD_PROCESS_EXE, child_process_path);
67}
68
69}  // namespace
70
71bool GetLocalLibraryDirectory(base::FilePath* result) {
72  return base::mac::GetLocalDirectory(NSLibraryDirectory, result);
73}
74
75base::FilePath GetFrameworkDirectory() {
76  base::FilePath frameworks_path =
77      base::CommandLine::ForCurrentProcess()->GetSwitchValuePath(
78          switches::kFrameworkDirPath);
79  if (!frameworks_path.empty())
80    return frameworks_path;
81
82  frameworks_path = GetFrameworksPath();
83  if (frameworks_path.empty())
84    return base::FilePath();
85
86  return frameworks_path.Append(
87      FILE_PATH_LITERAL("Chromium Embedded Framework.framework"));
88}
89
90base::FilePath GetFrameworkResourcesDirectory() {
91  base::FilePath frameworks_path = GetFrameworkDirectory();
92  if (frameworks_path.empty())
93    return base::FilePath();
94
95  return frameworks_path.Append(FILE_PATH_LITERAL("Resources"));
96}
97
98base::FilePath GetMainProcessPath() {
99  base::FilePath path;
100  base::PathService::Get(base::FILE_EXE, &path);
101  DCHECK(!path.empty());
102  return path;
103}
104
105base::FilePath GetMainBundlePath() {
106  base::FilePath main_bundle_path =
107      base::CommandLine::ForCurrentProcess()->GetSwitchValuePath(
108          switches::kMainBundlePath);
109  if (!main_bundle_path.empty())
110    return main_bundle_path;
111
112  return base::mac::GetAppBundlePath(GetMainProcessPath());
113}
114
115std::string GetMainBundleID() {
116  NSBundle* bundle = base::mac::OuterBundle();
117  return base::SysNSStringToUTF8([bundle bundleIdentifier]);
118}
119
120base::FilePath GetMainResourcesDirectory() {
121  base::FilePath bundle_path = GetMainBundlePath();
122  if (bundle_path.empty())
123    return base::FilePath();
124
125  return bundle_path.Append(FILE_PATH_LITERAL("Contents"))
126      .Append(FILE_PATH_LITERAL("Resources"));
127}
128
129base::FilePath GetChildProcessPath() {
130  base::FilePath frameworks_path = GetFrameworksPath();
131  if (frameworks_path.empty())
132    return base::FilePath();
133
134  std::string exe_name = GetMainProcessPath().BaseName().value();
135  return frameworks_path.Append(FILE_PATH_LITERAL(exe_name + " Helper.app"))
136      .Append(FILE_PATH_LITERAL("Contents"))
137      .Append(FILE_PATH_LITERAL("MacOS"))
138      .Append(FILE_PATH_LITERAL(exe_name + " Helper"));
139}
140
141void PreSandboxStartup() {
142  OverrideChildProcessPath();
143}
144
145void BasicStartupComplete() {
146  OverrideFrameworkBundlePath();
147  OverrideOuterBundlePath();
148  OverrideBaseBundleID();
149}
150
151}  // namespace util_mac
152