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Issue 12321131: Renamed Sandboxed process to Child process (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 7 years, 9 months ago
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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "content/app/android/sandboxed_process_service.h" 5 #include "content/app/android/child_process_service.h"
6 6
7 #include <cpu-features.h> 7 #include <cpu-features.h>
8 8
9 #include "base/android/jni_array.h" 9 #include "base/android/jni_array.h"
10 #include "base/logging.h" 10 #include "base/logging.h"
11 #include "base/posix/global_descriptors.h" 11 #include "base/posix/global_descriptors.h"
12 #include "content/common/android/surface_texture_peer.h" 12 #include "content/common/android/surface_texture_peer.h"
13 #include "content/common/child_process.h" 13 #include "content/common/child_process.h"
14 #include "content/common/child_thread.h" 14 #include "content/common/child_thread.h"
15 #include "content/public/app/android_library_loader_hooks.h" 15 #include "content/public/app/android_library_loader_hooks.h"
16 #include "content/public/common/content_descriptors.h" 16 #include "content/public/common/content_descriptors.h"
17 #include "ipc/ipc_descriptors.h" 17 #include "ipc/ipc_descriptors.h"
18 #include "jni/SandboxedProcessService_jni.h" 18 #include "jni/ChildProcessService_jni.h"
19 19
20 using base::android::AttachCurrentThread; 20 using base::android::AttachCurrentThread;
21 using base::android::CheckException; 21 using base::android::CheckException;
22 using base::android::JavaIntArrayToIntVector; 22 using base::android::JavaIntArrayToIntVector;
23 23
24 namespace { 24 namespace {
25 25
26 class SurfaceTexturePeerSandboxedImpl : public content::SurfaceTexturePeer { 26 class SurfaceTexturePeerChildImpl : public content::SurfaceTexturePeer {
27 public: 27 public:
28 // |service| is the instance of 28 // |service| is the instance of
29 // org.chromium.content.app.SandboxedProcessService. 29 // org.chromium.content.app.ChildProcessService.
30 SurfaceTexturePeerSandboxedImpl(jobject service) 30 SurfaceTexturePeerChildImpl(jobject service)
31 : service_(service) { 31 : service_(service) {
32 } 32 }
33 33
34 virtual ~SurfaceTexturePeerSandboxedImpl() { 34 virtual ~SurfaceTexturePeerChildImpl() {
35 } 35 }
36 36
37 virtual void EstablishSurfaceTexturePeer( 37 virtual void EstablishSurfaceTexturePeer(
38 base::ProcessHandle pid, 38 base::ProcessHandle pid,
39 SurfaceTextureTarget type, 39 SurfaceTextureTarget type,
40 scoped_refptr<content::SurfaceTextureBridge> surface_texture_bridge, 40 scoped_refptr<content::SurfaceTextureBridge> surface_texture_bridge,
41 int primary_id, 41 int primary_id,
42 int secondary_id) { 42 int secondary_id) {
43 JNIEnv* env = base::android::AttachCurrentThread(); 43 JNIEnv* env = base::android::AttachCurrentThread();
44 content::Java_SandboxedProcessService_establishSurfaceTexturePeer( 44 content::Java_ChildProcessService_establishSurfaceTexturePeer(
45 env, service_, pid, type, 45 env, service_, pid, type,
46 surface_texture_bridge->j_surface_texture().obj(), primary_id, 46 surface_texture_bridge->j_surface_texture().obj(), primary_id,
47 secondary_id); 47 secondary_id);
48 CheckException(env); 48 CheckException(env);
49 } 49 }
50 50
51 private: 51 private:
52 // The instance of org.chromium.content.app.SandboxedProcessService. 52 // The instance of org.chromium.content.app.ChildProcessService.
53 jobject service_; 53 jobject service_;
54 54
55 DISALLOW_COPY_AND_ASSIGN(SurfaceTexturePeerSandboxedImpl); 55 DISALLOW_COPY_AND_ASSIGN(SurfaceTexturePeerChildImpl);
56 }; 56 };
57 57
58 // Chrome actually uses the renderer code path for all of its sandboxed 58 // Chrome actually uses the renderer code path for all of its sandboxed
59 // processes such as renderers, plugins, etc. 59 // processes such as renderers, plugins, etc.
60 void InternalInitSandboxedProcess(const std::vector<int>& file_ids, 60 void InternalInitChildProcess(const std::vector<int>& file_ids,
61 const std::vector<int>& file_fds, 61 const std::vector<int>& file_fds,
62 JNIEnv* env, 62 JNIEnv* env,
63 jclass clazz, 63 jclass clazz,
64 jobject context, 64 jobject context,
65 jobject service, 65 jobject service,
66 jint cpu_count, 66 jint cpu_count,
67 jlong cpu_features) { 67 jlong cpu_features) {
68 // Set the CPU properties. 68 // Set the CPU properties.
69 android_setCpu(cpu_count, cpu_features); 69 android_setCpu(cpu_count, cpu_features);
70 // Register the file descriptors. 70 // Register the file descriptors.
71 // This includes the IPC channel, the crash dump signals and resource related 71 // This includes the IPC channel, the crash dump signals and resource related
72 // files. 72 // files.
73 DCHECK(file_fds.size() == file_ids.size()); 73 DCHECK(file_fds.size() == file_ids.size());
74 for (size_t i = 0; i < file_ids.size(); ++i) 74 for (size_t i = 0; i < file_ids.size(); ++i)
75 base::GlobalDescriptors::GetInstance()->Set(file_ids[i], file_fds[i]); 75 base::GlobalDescriptors::GetInstance()->Set(file_ids[i], file_fds[i]);
76 76
77 content::SurfaceTexturePeer::InitInstance( 77 content::SurfaceTexturePeer::InitInstance(
78 new SurfaceTexturePeerSandboxedImpl(service)); 78 new SurfaceTexturePeerChildImpl(service));
79 79
80 } 80 }
81 81
82 void QuitSandboxMainThreadMessageLoop() { 82 void QuitSandboxMainThreadMessageLoop() {
83 MessageLoop::current()->Quit(); 83 MessageLoop::current()->Quit();
84 } 84 }
85 85
86 } // namespace <anonymous> 86 } // namespace <anonymous>
87 87
88 namespace content { 88 namespace content {
89 89
90 void InitSandboxedProcess(JNIEnv* env, 90 void InitChildProcess(JNIEnv* env,
91 jclass clazz, 91 jclass clazz,
92 jobject context, 92 jobject context,
93 jobject service, 93 jobject service,
94 jintArray j_file_ids, 94 jintArray j_file_ids,
95 jintArray j_file_fds, 95 jintArray j_file_fds,
96 jint cpu_count, 96 jint cpu_count,
97 jlong cpu_features) { 97 jlong cpu_features) {
98 std::vector<int> file_ids; 98 std::vector<int> file_ids;
99 std::vector<int> file_fds; 99 std::vector<int> file_fds;
100 JavaIntArrayToIntVector(env, j_file_ids, &file_ids); 100 JavaIntArrayToIntVector(env, j_file_ids, &file_ids);
101 JavaIntArrayToIntVector(env, j_file_fds, &file_fds); 101 JavaIntArrayToIntVector(env, j_file_fds, &file_fds);
102 102
103 InternalInitSandboxedProcess( 103 InternalInitChildProcess(
104 file_ids, file_fds, env, clazz, context, service, 104 file_ids, file_fds, env, clazz, context, service,
105 cpu_count, cpu_features); 105 cpu_count, cpu_features);
106 } 106 }
107 107
108 void ExitSandboxedProcess(JNIEnv* env, jclass clazz) { 108 void ExitChildProcess(JNIEnv* env, jclass clazz) {
109 LOG(INFO) << "SandboxedProcessService: Exiting sandboxed process."; 109 LOG(INFO) << "ChildProcessService: Exiting child process.";
110 LibraryLoaderExitHook(); 110 LibraryLoaderExitHook();
111 _exit(0); 111 _exit(0);
112 } 112 }
113 113
114 bool RegisterSandboxedProcessService(JNIEnv* env) { 114 bool RegisterChildProcessService(JNIEnv* env) {
115 return RegisterNativesImpl(env); 115 return RegisterNativesImpl(env);
116 } 116 }
117 117
118 void ShutdownSandboxMainThread(JNIEnv* env, jobject obj) { 118 void ShutdownSandboxMainThread(JNIEnv* env, jobject obj) {
119 ChildProcess* current_process = ChildProcess::current(); 119 ChildProcess* current_process = ChildProcess::current();
120 if (!current_process) 120 if (!current_process)
121 return; 121 return;
122 ChildThread* main_child_thread = current_process->main_thread(); 122 ChildThread* main_child_thread = current_process->main_thread();
123 if (main_child_thread && main_child_thread->message_loop()) 123 if (main_child_thread && main_child_thread->message_loop())
124 main_child_thread->message_loop()->PostTask(FROM_HERE, 124 main_child_thread->message_loop()->PostTask(FROM_HERE,
125 base::Bind(&QuitSandboxMainThreadMessageLoop)); 125 base::Bind(&QuitSandboxMainThreadMessageLoop));
126 } 126 }
127 127
128 } // namespace content 128 } // namespace content
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