509 lines
17 KiB
C++
509 lines
17 KiB
C++
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/*
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* Copyright (C) 2011 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <linux/socket.h>
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#include <common_time/ICommonTimeConfig.h>
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#include <binder/Parcel.h>
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#include "utils.h"
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namespace android {
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/***** ICommonTimeConfig *****/
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enum {
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GET_MASTER_ELECTION_PRIORITY = IBinder::FIRST_CALL_TRANSACTION,
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SET_MASTER_ELECTION_PRIORITY,
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GET_MASTER_ELECTION_ENDPOINT,
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SET_MASTER_ELECTION_ENDPOINT,
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GET_MASTER_ELECTION_GROUP_ID,
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SET_MASTER_ELECTION_GROUP_ID,
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GET_INTERFACE_BINDING,
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SET_INTERFACE_BINDING,
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GET_MASTER_ANNOUNCE_INTERVAL,
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SET_MASTER_ANNOUNCE_INTERVAL,
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GET_CLIENT_SYNC_INTERVAL,
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SET_CLIENT_SYNC_INTERVAL,
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GET_PANIC_THRESHOLD,
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SET_PANIC_THRESHOLD,
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GET_AUTO_DISABLE,
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SET_AUTO_DISABLE,
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FORCE_NETWORKLESS_MASTER_MODE,
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};
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const String16 ICommonTimeConfig::kServiceName("common_time.config");
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class BpCommonTimeConfig : public BpInterface<ICommonTimeConfig>
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{
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public:
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BpCommonTimeConfig(const sp<IBinder>& impl)
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: BpInterface<ICommonTimeConfig>(impl) {}
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virtual status_t getMasterElectionPriority(uint8_t *priority) {
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Parcel data, reply;
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data.writeInterfaceToken(ICommonTimeConfig::getInterfaceDescriptor());
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status_t status = remote()->transact(GET_MASTER_ELECTION_PRIORITY,
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data,
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&reply);
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if (status == OK) {
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status = reply.readInt32();
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if (status == OK) {
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*priority = static_cast<uint8_t>(reply.readInt32());
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}
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}
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return status;
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}
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virtual status_t setMasterElectionPriority(uint8_t priority) {
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Parcel data, reply;
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data.writeInterfaceToken(ICommonTimeConfig::getInterfaceDescriptor());
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data.writeInt32(static_cast<int32_t>(priority));
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status_t status = remote()->transact(SET_MASTER_ELECTION_PRIORITY,
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data,
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&reply);
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if (status == OK) {
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status = reply.readInt32();
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}
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return status;
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}
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virtual status_t getMasterElectionEndpoint(struct sockaddr_storage *addr) {
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Parcel data, reply;
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data.writeInterfaceToken(ICommonTimeConfig::getInterfaceDescriptor());
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status_t status = remote()->transact(GET_MASTER_ELECTION_ENDPOINT,
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data,
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&reply);
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if (status == OK) {
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status = reply.readInt32();
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if (status == OK) {
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deserializeSockaddr(&reply, addr);
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}
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}
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return status;
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}
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virtual status_t setMasterElectionEndpoint(
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const struct sockaddr_storage *addr) {
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Parcel data, reply;
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data.writeInterfaceToken(ICommonTimeConfig::getInterfaceDescriptor());
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if (!canSerializeSockaddr(addr))
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return BAD_VALUE;
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if (NULL == addr) {
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data.writeInt32(0);
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} else {
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data.writeInt32(1);
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serializeSockaddr(&data, addr);
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}
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status_t status = remote()->transact(SET_MASTER_ELECTION_ENDPOINT,
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data,
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&reply);
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if (status == OK) {
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status = reply.readInt32();
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}
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return status;
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}
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virtual status_t getMasterElectionGroupId(uint64_t *id) {
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Parcel data, reply;
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data.writeInterfaceToken(ICommonTimeConfig::getInterfaceDescriptor());
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status_t status = remote()->transact(GET_MASTER_ELECTION_GROUP_ID,
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data,
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&reply);
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if (status == OK) {
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status = reply.readInt32();
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if (status == OK) {
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*id = static_cast<uint64_t>(reply.readInt64());
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}
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}
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return status;
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}
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virtual status_t setMasterElectionGroupId(uint64_t id) {
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Parcel data, reply;
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data.writeInterfaceToken(ICommonTimeConfig::getInterfaceDescriptor());
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data.writeInt64(id);
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status_t status = remote()->transact(SET_MASTER_ELECTION_GROUP_ID,
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data,
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&reply);
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if (status == OK) {
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status = reply.readInt32();
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}
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return status;
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}
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virtual status_t getInterfaceBinding(String16& ifaceName) {
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Parcel data, reply;
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data.writeInterfaceToken(ICommonTimeConfig::getInterfaceDescriptor());
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status_t status = remote()->transact(GET_INTERFACE_BINDING,
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data,
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&reply);
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if (status == OK) {
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status = reply.readInt32();
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if (status == OK) {
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ifaceName = reply.readString16();
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}
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}
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return status;
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}
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virtual status_t setInterfaceBinding(const String16& ifaceName) {
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Parcel data, reply;
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data.writeInterfaceToken(ICommonTimeConfig::getInterfaceDescriptor());
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data.writeString16(ifaceName);
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status_t status = remote()->transact(SET_INTERFACE_BINDING,
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data,
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&reply);
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if (status == OK) {
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status = reply.readInt32();
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}
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return status;
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}
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virtual status_t getMasterAnnounceInterval(int *interval) {
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Parcel data, reply;
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data.writeInterfaceToken(ICommonTimeConfig::getInterfaceDescriptor());
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status_t status = remote()->transact(GET_MASTER_ANNOUNCE_INTERVAL,
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data,
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&reply);
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if (status == OK) {
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status = reply.readInt32();
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if (status == OK) {
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*interval = reply.readInt32();
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}
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}
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return status;
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}
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virtual status_t setMasterAnnounceInterval(int interval) {
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Parcel data, reply;
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data.writeInterfaceToken(ICommonTimeConfig::getInterfaceDescriptor());
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data.writeInt32(interval);
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status_t status = remote()->transact(SET_MASTER_ANNOUNCE_INTERVAL,
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data,
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&reply);
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if (status == OK) {
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status = reply.readInt32();
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}
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return status;
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}
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virtual status_t getClientSyncInterval(int *interval) {
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Parcel data, reply;
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data.writeInterfaceToken(ICommonTimeConfig::getInterfaceDescriptor());
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status_t status = remote()->transact(GET_CLIENT_SYNC_INTERVAL,
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data,
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&reply);
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if (status == OK) {
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status = reply.readInt32();
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if (status == OK) {
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*interval = reply.readInt32();
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}
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}
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return status;
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}
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virtual status_t setClientSyncInterval(int interval) {
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Parcel data, reply;
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data.writeInterfaceToken(ICommonTimeConfig::getInterfaceDescriptor());
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data.writeInt32(interval);
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status_t status = remote()->transact(SET_CLIENT_SYNC_INTERVAL,
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data,
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&reply);
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if (status == OK) {
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status = reply.readInt32();
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}
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return status;
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}
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virtual status_t getPanicThreshold(int *threshold) {
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Parcel data, reply;
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data.writeInterfaceToken(ICommonTimeConfig::getInterfaceDescriptor());
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status_t status = remote()->transact(GET_PANIC_THRESHOLD,
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data,
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&reply);
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if (status == OK) {
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status = reply.readInt32();
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if (status == OK) {
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*threshold = reply.readInt32();
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}
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}
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return status;
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}
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virtual status_t setPanicThreshold(int threshold) {
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Parcel data, reply;
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data.writeInterfaceToken(ICommonTimeConfig::getInterfaceDescriptor());
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data.writeInt32(threshold);
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status_t status = remote()->transact(SET_PANIC_THRESHOLD,
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data,
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&reply);
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if (status == OK) {
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status = reply.readInt32();
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}
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return status;
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}
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virtual status_t getAutoDisable(bool *autoDisable) {
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Parcel data, reply;
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data.writeInterfaceToken(ICommonTimeConfig::getInterfaceDescriptor());
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status_t status = remote()->transact(GET_AUTO_DISABLE,
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data,
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&reply);
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if (status == OK) {
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status = reply.readInt32();
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if (status == OK) {
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*autoDisable = (0 != reply.readInt32());
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}
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}
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return status;
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}
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virtual status_t setAutoDisable(bool autoDisable) {
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Parcel data, reply;
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data.writeInterfaceToken(ICommonTimeConfig::getInterfaceDescriptor());
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data.writeInt32(autoDisable ? 1 : 0);
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status_t status = remote()->transact(SET_AUTO_DISABLE,
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data,
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&reply);
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if (status == OK) {
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status = reply.readInt32();
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}
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return status;
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}
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virtual status_t forceNetworklessMasterMode() {
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Parcel data, reply;
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data.writeInterfaceToken(ICommonTimeConfig::getInterfaceDescriptor());
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status_t status = remote()->transact(FORCE_NETWORKLESS_MASTER_MODE,
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data,
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&reply);
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if (status == OK) {
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status = reply.readInt32();
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}
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return status;
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}
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};
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IMPLEMENT_META_INTERFACE(CommonTimeConfig, "android.os.ICommonTimeConfig");
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status_t BnCommonTimeConfig::onTransact(uint32_t code,
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const Parcel& data,
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Parcel* reply,
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uint32_t flags) {
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switch(code) {
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case GET_MASTER_ELECTION_PRIORITY: {
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CHECK_INTERFACE(ICommonTimeConfig, data, reply);
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uint8_t priority;
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status_t status = getMasterElectionPriority(&priority);
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reply->writeInt32(status);
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if (status == OK) {
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reply->writeInt32(static_cast<int32_t>(priority));
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}
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return OK;
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} break;
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case SET_MASTER_ELECTION_PRIORITY: {
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CHECK_INTERFACE(ICommonTimeConfig, data, reply);
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uint8_t priority = static_cast<uint8_t>(data.readInt32());
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status_t status = setMasterElectionPriority(priority);
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reply->writeInt32(status);
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return OK;
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} break;
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case GET_MASTER_ELECTION_ENDPOINT: {
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CHECK_INTERFACE(ICommonTimeConfig, data, reply);
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struct sockaddr_storage addr;
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status_t status = getMasterElectionEndpoint(&addr);
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if ((status == OK) && !canSerializeSockaddr(&addr)) {
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status = UNKNOWN_ERROR;
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}
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reply->writeInt32(status);
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if (status == OK) {
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serializeSockaddr(reply, &addr);
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}
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return OK;
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} break;
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case SET_MASTER_ELECTION_ENDPOINT: {
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CHECK_INTERFACE(ICommonTimeConfig, data, reply);
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struct sockaddr_storage addr;
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int hasAddr = data.readInt32();
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status_t status;
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if (hasAddr) {
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deserializeSockaddr(&data, &addr);
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status = setMasterElectionEndpoint(&addr);
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} else {
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status = setMasterElectionEndpoint(&addr);
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}
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reply->writeInt32(status);
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return OK;
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} break;
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case GET_MASTER_ELECTION_GROUP_ID: {
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CHECK_INTERFACE(ICommonTimeConfig, data, reply);
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uint64_t id;
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status_t status = getMasterElectionGroupId(&id);
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reply->writeInt32(status);
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if (status == OK) {
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reply->writeInt64(id);
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}
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return OK;
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} break;
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case SET_MASTER_ELECTION_GROUP_ID: {
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CHECK_INTERFACE(ICommonTimeConfig, data, reply);
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uint64_t id = static_cast<uint64_t>(data.readInt64());
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status_t status = setMasterElectionGroupId(id);
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||
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|
reply->writeInt32(status);
|
||
|
|
return OK;
|
||
|
|
} break;
|
||
|
|
|
||
|
|
case GET_INTERFACE_BINDING: {
|
||
|
|
CHECK_INTERFACE(ICommonTimeConfig, data, reply);
|
||
|
|
String16 ret;
|
||
|
|
status_t status = getInterfaceBinding(ret);
|
||
|
|
reply->writeInt32(status);
|
||
|
|
if (status == OK) {
|
||
|
|
reply->writeString16(ret);
|
||
|
|
}
|
||
|
|
return OK;
|
||
|
|
} break;
|
||
|
|
|
||
|
|
case SET_INTERFACE_BINDING: {
|
||
|
|
CHECK_INTERFACE(ICommonTimeConfig, data, reply);
|
||
|
|
String16 ifaceName;
|
||
|
|
ifaceName = data.readString16();
|
||
|
|
status_t status = setInterfaceBinding(ifaceName);
|
||
|
|
reply->writeInt32(status);
|
||
|
|
return OK;
|
||
|
|
} break;
|
||
|
|
|
||
|
|
case GET_MASTER_ANNOUNCE_INTERVAL: {
|
||
|
|
CHECK_INTERFACE(ICommonTimeConfig, data, reply);
|
||
|
|
int interval;
|
||
|
|
status_t status = getMasterAnnounceInterval(&interval);
|
||
|
|
reply->writeInt32(status);
|
||
|
|
if (status == OK) {
|
||
|
|
reply->writeInt32(interval);
|
||
|
|
}
|
||
|
|
return OK;
|
||
|
|
} break;
|
||
|
|
|
||
|
|
case SET_MASTER_ANNOUNCE_INTERVAL: {
|
||
|
|
CHECK_INTERFACE(ICommonTimeConfig, data, reply);
|
||
|
|
int interval = data.readInt32();
|
||
|
|
status_t status = setMasterAnnounceInterval(interval);
|
||
|
|
reply->writeInt32(status);
|
||
|
|
return OK;
|
||
|
|
} break;
|
||
|
|
|
||
|
|
case GET_CLIENT_SYNC_INTERVAL: {
|
||
|
|
CHECK_INTERFACE(ICommonTimeConfig, data, reply);
|
||
|
|
int interval;
|
||
|
|
status_t status = getClientSyncInterval(&interval);
|
||
|
|
reply->writeInt32(status);
|
||
|
|
if (status == OK) {
|
||
|
|
reply->writeInt32(interval);
|
||
|
|
}
|
||
|
|
return OK;
|
||
|
|
} break;
|
||
|
|
|
||
|
|
case SET_CLIENT_SYNC_INTERVAL: {
|
||
|
|
CHECK_INTERFACE(ICommonTimeConfig, data, reply);
|
||
|
|
int interval = data.readInt32();
|
||
|
|
status_t status = setClientSyncInterval(interval);
|
||
|
|
reply->writeInt32(status);
|
||
|
|
return OK;
|
||
|
|
} break;
|
||
|
|
|
||
|
|
case GET_PANIC_THRESHOLD: {
|
||
|
|
CHECK_INTERFACE(ICommonTimeConfig, data, reply);
|
||
|
|
int threshold;
|
||
|
|
status_t status = getPanicThreshold(&threshold);
|
||
|
|
reply->writeInt32(status);
|
||
|
|
if (status == OK) {
|
||
|
|
reply->writeInt32(threshold);
|
||
|
|
}
|
||
|
|
return OK;
|
||
|
|
} break;
|
||
|
|
|
||
|
|
case SET_PANIC_THRESHOLD: {
|
||
|
|
CHECK_INTERFACE(ICommonTimeConfig, data, reply);
|
||
|
|
int threshold = data.readInt32();
|
||
|
|
status_t status = setPanicThreshold(threshold);
|
||
|
|
reply->writeInt32(status);
|
||
|
|
return OK;
|
||
|
|
} break;
|
||
|
|
|
||
|
|
case GET_AUTO_DISABLE: {
|
||
|
|
CHECK_INTERFACE(ICommonTimeConfig, data, reply);
|
||
|
|
bool autoDisable;
|
||
|
|
status_t status = getAutoDisable(&autoDisable);
|
||
|
|
reply->writeInt32(status);
|
||
|
|
if (status == OK) {
|
||
|
|
reply->writeInt32(autoDisable ? 1 : 0);
|
||
|
|
}
|
||
|
|
return OK;
|
||
|
|
} break;
|
||
|
|
|
||
|
|
case SET_AUTO_DISABLE: {
|
||
|
|
CHECK_INTERFACE(ICommonTimeConfig, data, reply);
|
||
|
|
bool autoDisable = (0 != data.readInt32());
|
||
|
|
status_t status = setAutoDisable(autoDisable);
|
||
|
|
reply->writeInt32(status);
|
||
|
|
return OK;
|
||
|
|
} break;
|
||
|
|
|
||
|
|
case FORCE_NETWORKLESS_MASTER_MODE: {
|
||
|
|
CHECK_INTERFACE(ICommonTimeConfig, data, reply);
|
||
|
|
status_t status = forceNetworklessMasterMode();
|
||
|
|
reply->writeInt32(status);
|
||
|
|
return OK;
|
||
|
|
} break;
|
||
|
|
}
|
||
|
|
return BBinder::onTransact(code, data, reply, flags);
|
||
|
|
}
|
||
|
|
|
||
|
|
}; // namespace android
|
||
|
|
|