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Diffstat (limited to 'libs/common_time/ICommonTimeConfig.cpp')
| -rw-r--r-- | libs/common_time/ICommonTimeConfig.cpp | 508 |
1 files changed, 508 insertions, 0 deletions
diff --git a/libs/common_time/ICommonTimeConfig.cpp b/libs/common_time/ICommonTimeConfig.cpp new file mode 100644 index 0000000..8eb37cb --- /dev/null +++ b/libs/common_time/ICommonTimeConfig.cpp @@ -0,0 +1,508 @@ +/* + * Copyright (C) 2011 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. + */ +#include <linux/socket.h> + +#include <common_time/ICommonTimeConfig.h> +#include <binder/Parcel.h> + +#include "utils.h" + +namespace android { + +/***** ICommonTimeConfig *****/ + +enum { + GET_MASTER_ELECTION_PRIORITY = IBinder::FIRST_CALL_TRANSACTION, + SET_MASTER_ELECTION_PRIORITY, + GET_MASTER_ELECTION_ENDPOINT, + SET_MASTER_ELECTION_ENDPOINT, + GET_MASTER_ELECTION_GROUP_ID, + SET_MASTER_ELECTION_GROUP_ID, + GET_INTERFACE_BINDING, + SET_INTERFACE_BINDING, + GET_MASTER_ANNOUNCE_INTERVAL, + SET_MASTER_ANNOUNCE_INTERVAL, + GET_CLIENT_SYNC_INTERVAL, + SET_CLIENT_SYNC_INTERVAL, + GET_PANIC_THRESHOLD, + SET_PANIC_THRESHOLD, + GET_AUTO_DISABLE, + SET_AUTO_DISABLE, + FORCE_NETWORKLESS_MASTER_MODE, +}; + +const String16 ICommonTimeConfig::kServiceName("common_time.config"); + +class BpCommonTimeConfig : public BpInterface<ICommonTimeConfig> +{ + public: + BpCommonTimeConfig(const sp<IBinder>& impl) + : BpInterface<ICommonTimeConfig>(impl) {} + + virtual status_t getMasterElectionPriority(uint8_t *priority) { + Parcel data, reply; + data.writeInterfaceToken(ICommonTimeConfig::getInterfaceDescriptor()); + status_t status = remote()->transact(GET_MASTER_ELECTION_PRIORITY, + data, + &reply); + if (status == OK) { + status = reply.readInt32(); + if (status == OK) { + *priority = static_cast<uint8_t>(reply.readInt32()); + } + } + + return status; + } + + virtual status_t setMasterElectionPriority(uint8_t priority) { + Parcel data, reply; + data.writeInterfaceToken(ICommonTimeConfig::getInterfaceDescriptor()); + data.writeInt32(static_cast<int32_t>(priority)); + status_t status = remote()->transact(SET_MASTER_ELECTION_PRIORITY, + data, + &reply); + if (status == OK) { + status = reply.readInt32(); + } + + return status; + } + + virtual status_t getMasterElectionEndpoint(struct sockaddr_storage *addr) { + Parcel data, reply; + data.writeInterfaceToken(ICommonTimeConfig::getInterfaceDescriptor()); + status_t status = remote()->transact(GET_MASTER_ELECTION_ENDPOINT, + data, + &reply); + if (status == OK) { + status = reply.readInt32(); + if (status == OK) { + deserializeSockaddr(&reply, addr); + } + } + + return status; + } + + virtual status_t setMasterElectionEndpoint( + const struct sockaddr_storage *addr) { + Parcel data, reply; + data.writeInterfaceToken(ICommonTimeConfig::getInterfaceDescriptor()); + if (!canSerializeSockaddr(addr)) + return BAD_VALUE; + if (NULL == addr) { + data.writeInt32(0); + } else { + data.writeInt32(1); + serializeSockaddr(&data, addr); + } + status_t status = remote()->transact(SET_MASTER_ELECTION_ENDPOINT, + data, + &reply); + if (status == OK) { + status = reply.readInt32(); + } + + return status; + } + + virtual status_t getMasterElectionGroupId(uint64_t *id) { + Parcel data, reply; + data.writeInterfaceToken(ICommonTimeConfig::getInterfaceDescriptor()); + status_t status = remote()->transact(GET_MASTER_ELECTION_GROUP_ID, + data, + &reply); + + if (status == OK) { + status = reply.readInt32(); + if (status == OK) { + *id = static_cast<uint64_t>(reply.readInt64()); + } + } + + return status; + } + + virtual status_t setMasterElectionGroupId(uint64_t id) { + Parcel data, reply; + data.writeInterfaceToken(ICommonTimeConfig::getInterfaceDescriptor()); + data.writeInt64(id); + status_t status = remote()->transact(SET_MASTER_ELECTION_GROUP_ID, + data, + &reply); + + if (status == OK) { + status = reply.readInt32(); + } + + return status; + } + + virtual status_t getInterfaceBinding(String16& ifaceName) { + Parcel data, reply; + data.writeInterfaceToken(ICommonTimeConfig::getInterfaceDescriptor()); + status_t status = remote()->transact(GET_INTERFACE_BINDING, + data, + &reply); + if (status == OK) { + status = reply.readInt32(); + if (status == OK) { + ifaceName = reply.readString16(); + } + } + + return status; + } + + virtual status_t setInterfaceBinding(const String16& ifaceName) { + Parcel data, reply; + data.writeInterfaceToken(ICommonTimeConfig::getInterfaceDescriptor()); + data.writeString16(ifaceName); + status_t status = remote()->transact(SET_INTERFACE_BINDING, + data, + &reply); + if (status == OK) { + status = reply.readInt32(); + } + + return status; + } + + virtual status_t getMasterAnnounceInterval(int *interval) { + Parcel data, reply; + data.writeInterfaceToken(ICommonTimeConfig::getInterfaceDescriptor()); + status_t status = remote()->transact(GET_MASTER_ANNOUNCE_INTERVAL, + data, + &reply); + if (status == OK) { + status = reply.readInt32(); + if (status == OK) { + *interval = reply.readInt32(); + } + } + + return status; + } + + virtual status_t setMasterAnnounceInterval(int interval) { + Parcel data, reply; + data.writeInterfaceToken(ICommonTimeConfig::getInterfaceDescriptor()); + data.writeInt32(interval); + status_t status = remote()->transact(SET_MASTER_ANNOUNCE_INTERVAL, + data, + &reply); + if (status == OK) { + status = reply.readInt32(); + } + + return status; + } + + virtual status_t getClientSyncInterval(int *interval) { + Parcel data, reply; + data.writeInterfaceToken(ICommonTimeConfig::getInterfaceDescriptor()); + status_t status = remote()->transact(GET_CLIENT_SYNC_INTERVAL, + data, + &reply); + if (status == OK) { + status = reply.readInt32(); + if (status == OK) { + *interval = reply.readInt32(); + } + } + + return status; + } + + virtual status_t setClientSyncInterval(int interval) { + Parcel data, reply; + data.writeInterfaceToken(ICommonTimeConfig::getInterfaceDescriptor()); + data.writeInt32(interval); + status_t status = remote()->transact(SET_CLIENT_SYNC_INTERVAL, + data, + &reply); + if (status == OK) { + status = reply.readInt32(); + } + + return status; + } + + virtual status_t getPanicThreshold(int *threshold) { + Parcel data, reply; + data.writeInterfaceToken(ICommonTimeConfig::getInterfaceDescriptor()); + status_t status = remote()->transact(GET_PANIC_THRESHOLD, + data, + &reply); + if (status == OK) { + status = reply.readInt32(); + if (status == OK) { + *threshold = reply.readInt32(); + } + } + + return status; + } + + virtual status_t setPanicThreshold(int threshold) { + Parcel data, reply; + data.writeInterfaceToken(ICommonTimeConfig::getInterfaceDescriptor()); + data.writeInt32(threshold); + status_t status = remote()->transact(SET_PANIC_THRESHOLD, + data, + &reply); + if (status == OK) { + status = reply.readInt32(); + } + + return status; + } + + virtual status_t getAutoDisable(bool *autoDisable) { + Parcel data, reply; + data.writeInterfaceToken(ICommonTimeConfig::getInterfaceDescriptor()); + status_t status = remote()->transact(GET_AUTO_DISABLE, + data, + &reply); + if (status == OK) { + status = reply.readInt32(); + if (status == OK) { + *autoDisable = (0 != reply.readInt32()); + } + } + + return status; + } + + virtual status_t setAutoDisable(bool autoDisable) { + Parcel data, reply; + data.writeInterfaceToken(ICommonTimeConfig::getInterfaceDescriptor()); + data.writeInt32(autoDisable ? 1 : 0); + status_t status = remote()->transact(SET_AUTO_DISABLE, + data, + &reply); + + if (status == OK) { + status = reply.readInt32(); + } + + return status; + } + + virtual status_t forceNetworklessMasterMode() { + Parcel data, reply; + data.writeInterfaceToken(ICommonTimeConfig::getInterfaceDescriptor()); + status_t status = remote()->transact(FORCE_NETWORKLESS_MASTER_MODE, + data, + &reply); + + if (status == OK) { + status = reply.readInt32(); + } + + return status; + } +}; + +IMPLEMENT_META_INTERFACE(CommonTimeConfig, "android.os.ICommonTimeConfig"); + +status_t BnCommonTimeConfig::onTransact(uint32_t code, + const Parcel& data, + Parcel* reply, + uint32_t flags) { + switch(code) { + case GET_MASTER_ELECTION_PRIORITY: { + CHECK_INTERFACE(ICommonTimeConfig, data, reply); + uint8_t priority; + status_t status = getMasterElectionPriority(&priority); + reply->writeInt32(status); + if (status == OK) { + reply->writeInt32(static_cast<int32_t>(priority)); + } + return OK; + } break; + + case SET_MASTER_ELECTION_PRIORITY: { + CHECK_INTERFACE(ICommonTimeConfig, data, reply); + uint8_t priority = static_cast<uint8_t>(data.readInt32()); + status_t status = setMasterElectionPriority(priority); + reply->writeInt32(status); + return OK; + } break; + + case GET_MASTER_ELECTION_ENDPOINT: { + CHECK_INTERFACE(ICommonTimeConfig, data, reply); + struct sockaddr_storage addr; + status_t status = getMasterElectionEndpoint(&addr); + + if ((status == OK) && !canSerializeSockaddr(&addr)) { + status = UNKNOWN_ERROR; + } + + reply->writeInt32(status); + + if (status == OK) { + serializeSockaddr(reply, &addr); + } + + return OK; + } break; + + case SET_MASTER_ELECTION_ENDPOINT: { + CHECK_INTERFACE(ICommonTimeConfig, data, reply); + struct sockaddr_storage addr; + int hasAddr = data.readInt32(); + + status_t status; + if (hasAddr) { + deserializeSockaddr(&data, &addr); + status = setMasterElectionEndpoint(&addr); + } else { + status = setMasterElectionEndpoint(&addr); + } + + reply->writeInt32(status); + return OK; + } break; + + case GET_MASTER_ELECTION_GROUP_ID: { + CHECK_INTERFACE(ICommonTimeConfig, data, reply); + uint64_t id; + status_t status = getMasterElectionGroupId(&id); + reply->writeInt32(status); + if (status == OK) { + reply->writeInt64(id); + } + return OK; + } break; + + case SET_MASTER_ELECTION_GROUP_ID: { + CHECK_INTERFACE(ICommonTimeConfig, data, reply); + uint64_t id = static_cast<uint64_t>(data.readInt64()); + status_t status = setMasterElectionGroupId(id); + 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 + |