-
Notifications
You must be signed in to change notification settings - Fork 1
/
Copy pathSystemServer.cpp
110 lines (92 loc) · 3.24 KB
/
SystemServer.cpp
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
/*
* Copyright (C) 2023 Xiaomi Corporation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#define LOG_TAG "systemd"
#include <binder/IPCThreadState.h>
#include <binder/IServiceManager.h>
#include <binder/ProcessState.h>
#include <nuttx/arch.h>
#include <nuttx/config.h>
#include <utils/Log.h>
#include <utils/Looper.h>
#include <utils/String8.h>
#include <uv.h>
#ifdef CONFIG_SYSTEM_WINDOW_SERVICE
#include "wm/WMService.h"
#endif
#ifdef CONFIG_SYSTEM_PACKAGE_SERVICE
#include "pm/PackageManagerService.h"
#endif
#ifdef CONFIG_SYSTEM_ACTIVITY_SERVICE
#include "am/ActivityManagerService.h"
#include "app/ActivityManager.h"
#endif
#ifdef CONFIG_SYSTEM_BRIGHTNESS_SERVICE
#include <BrightnessService.h>
#endif
using namespace android;
using android::binder::Status;
static void binderPollCallback(uv_poll_t* /*handle*/, int /*status*/, int /*events*/) {
IPCThreadState::self()->handlePolledCommands();
}
extern "C" int main(int argc, char** argv) {
#ifdef CONFIG_SYSTEM_SERVER_USE_PROFILER
up_perf_init((void*)up_perf_getfreq());
#endif
uv_loop_t uvLooper;
uv_poll_t binderPoll;
int binderFd = -1;
uv_loop_init(&uvLooper);
IPCThreadState::self()->setupPolling(&binderFd);
if (binderFd < 0) {
ALOGE("Cann't get binder fd!!!");
uv_loop_close(&uvLooper);
return -1;
}
uv_poll_init(&uvLooper, &binderPoll, binderFd);
uv_poll_start(&binderPoll, UV_READABLE, binderPollCallback);
std::shared_ptr<::os::app::UvLoop> mainLooper = std::make_shared<::os::app::UvLoop>(&uvLooper);
// obtain service manager
sp<IServiceManager> sm(defaultServiceManager());
ALOGI("systemd: defaultServiceManager(): %p", sm.get());
#ifdef CONFIG_SYSTEM_WINDOW_SERVICE
sp<::os::wm::IWindowManager> wms = startWMService(sm, mainLooper);
if (!wms) {
ALOGE("Failed to start window manager service");
uv_poll_stop(&binderPoll);
uv_loop_close(mainLooper->get());
return -1;
}
#endif
#ifdef CONFIG_SYSTEM_BRIGHTNESS_SERVICE
sp<::os::brightness::BrightnessService> brightness =
sp<::os::brightness::BrightnessService>::make(&uvLooper);
sm->addService(::os::brightness::BrightnessService::name(), brightness);
#endif
#ifdef CONFIG_SYSTEM_PACKAGE_SERVICE
sp<::os::pm::PackageManagerService> pms = new ::os::pm::PackageManagerService();
sm->addService(::os::pm::PackageManagerService::name(), pms);
#endif
#ifdef CONFIG_SYSTEM_ACTIVITY_SERVICE
sp<::os::am::ActivityManagerService> ams = new ::os::am::ActivityManagerService(&uvLooper);
sm->addService(String16(::os::app::ActivityManager::name()), ams);
#endif
#ifdef CONFIG_SYSTEM_ACTIVITY_SERVICE
ams->setWindowManager(wms);
ams->systemReady();
#endif
uv_run(&uvLooper, UV_RUN_DEFAULT);
return 0;
}