tequilaOS/platform_hardware_interfaces
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Merge "Dumpstate: default service implementation."

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This commit is contained in:
TreeHugger Robot 2017-01-14 04:23:56 +00:00 committed by Android (Google) Code Review
commit e2f4424423
5 changed files with 50 additions and 14 deletions
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10
dumpstate/1.0/default/Android.mk
View file

@ -1,22 +1,22 @@
LOCAL_PATH := $(call my-dir)
include $(CLEAR_VARS)
LOCAL_MODULE := android.hardware.dumpstate@1.0-impl
LOCAL_MODULE := android.hardware.dumpstate@1.0-service
LOCAL_INIT_RC := android.hardware.dumpstate@1.0-service.rc
LOCAL_MODULE_RELATIVE_PATH := hw
LOCAL_SRC_FILES := \
DumpstateDevice.cpp \
service.cpp
LOCAL_SHARED_LIBRARIES := \
android.hardware.dumpstate@1.0 \
libbase \
libcutils \
libdumpstateutil \
libhidlbase \
libhidltransport \
libhwbinder \
liblog \
libutils
LOCAL_STATIC_LIBRARIES := \
libdumpstateutil
include $(BUILD_SHARED_LIBRARY)
include $(BUILD_EXECUTABLE)

14
dumpstate/1.0/default/DumpstateDevice.cpp
View file

@ -22,6 +22,9 @@
#include "DumpstateUtil.h"
using android::os::dumpstate::DumpFileToFd;
using android::os::dumpstate::RunCommandToFd;
namespace android {
namespace hardware {
namespace dumpstate {
@ -30,6 +33,10 @@ namespace implementation {
// Methods from ::android::hardware::dumpstate::V1_0::IDumpstateDevice follow.
Return<void> DumpstateDevice::dumpstateBoard(const hidl_handle& handle) {
// NOTE: this is just an example on how to use the DumpstateUtil.h functions to implement
// this interface - since HIDL_FETCH_IDumpstateDevice() is not defined, this function will never
// be called by dumpstate.
if (handle->numFds < 1) {
ALOGE("no FDs\n");
return Void();
@ -51,13 +58,6 @@ Return<void> DumpstateDevice::dumpstateBoard(const hidl_handle& handle) {
return Void();
}
IDumpstateDevice* HIDL_FETCH_IDumpstateDevice(const char* /* name */) {
// TODO: temporary returning nullptr until it's implemented on master devices
return nullptr;
// return new DumpstateDevice();
}
} // namespace implementation
} // namespace V1_0
} // namespace dumpstate

2
dumpstate/1.0/default/DumpstateDevice.h
View file

@ -41,8 +41,6 @@ struct DumpstateDevice : public IDumpstateDevice {
};
extern "C" IDumpstateDevice* HIDL_FETCH_IDumpstateDevice(const char* name);
} // namespace implementation
} // namespace V1_0
} // namespace dumpstate

4
dumpstate/1.0/default/android.hardware.dumpstate@1.0-service.rc Normal file
View file

@ -0,0 +1,4 @@
service dumpstate-1-0 /system/bin/hw/android.hardware.dumpstate@1.0-service
class hal
user system
group system

34
dumpstate/1.0/default/service.cpp Normal file
View file

@ -0,0 +1,34 @@
/*
* Copyright (C) 2016 The Android Open Source Project
*
* 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 "android.hardware.dumpstate@1.0-service"
#include <hidl/HidlSupport.h>
#include <hidl/HidlTransportSupport.h>
#include "DumpstateDevice.h"
using ::android::hardware::configureRpcThreadpool;
using ::android::hardware::dumpstate::V1_0::IDumpstateDevice;
using ::android::hardware::dumpstate::V1_0::implementation::DumpstateDevice;
using ::android::hardware::joinRpcThreadpool;
using ::android::sp;
int main (int /* argc */, char * /* argv */ []) {
sp<IDumpstateDevice> dumpstate = new DumpstateDevice;
configureRpcThreadpool(1, true);
dumpstate->registerAsService("dumpstate");
joinRpcThreadpool();
}