| /* |
| * |
| * Copyright (c) 2014-2017 Nest Labs, Inc. |
| * All rights reserved. |
| * |
| * 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. |
| */ |
| |
| // __STDC_LIMIT_MACROS must be defined for UINT8_MAX to be defined for pre-C++11 clib |
| #ifndef __STDC_LIMIT_MACROS |
| #define __STDC_LIMIT_MACROS |
| #endif // __STDC_LIMIT_MACROS |
| |
| // __STDC_CONSTANT_MACROS must be defined for INT64_C and UINT64_C to be defined for pre-C++11 clib |
| #ifndef __STDC_CONSTANT_MACROS |
| #define __STDC_CONSTANT_MACROS |
| #endif // __STDC_CONSTANT_MACROS |
| |
| // it is important for this first inclusion of stdint.h to have all the right switches turned ON |
| #include <stdint.h> |
| |
| // __STDC_FORMAT_MACROS must be defined for PRIX64 to be defined for pre-C++11 clib |
| #ifndef __STDC_FORMAT_MACROS |
| #define __STDC_FORMAT_MACROS |
| #endif // __STDC_FORMAT_MACROS |
| |
| // it is important for this first inclusion of inttypes.h to have all the right switches turned ON |
| #include <inttypes.h> |
| |
| #include <stdio.h> |
| #include <stdlib.h> |
| #include <time.h> |
| #include <errno.h> |
| |
| // we might have to use gettimeofday for remote proximiation of clock_gettime(CLOCK_BOOTTIME) |
| #include <sys/time.h> |
| |
| #include <InetLayer/InetError.h> |
| |
| #include <Weave/Support/CodeUtils.h> |
| #include <Weave/Support/logging/WeaveLogging.h> |
| |
| #include "MockPlatformClocks.h" |
| |
| #include "MockTimeSyncUtil.h" |
| #include "MockTimeSyncServer.h" |
| #include "MockTimeSyncClient.h" |
| #include "MockTimeSyncCoordinator.h" |
| |
| #if WEAVE_CONFIG_TIME |
| |
| using namespace nl::Weave::Profiles::Time; |
| using nl::Weave::WeaveExchangeManager; |
| |
| // role is set to None, forcing it to be chosen before calling init |
| static MockTimeSyncRole gTimeSyncRole = kMockTimeSyncRole_None; |
| |
| // objects for all three roles are all constructed, but not initialized |
| // this is for simplicity of implementation |
| |
| #if WEAVE_CONFIG_TIME_ENABLE_SERVER |
| static MockTimeSyncServer gMockServer; |
| #endif // WEAVE_CONFIG_TIME_ENABLE_SERVER |
| |
| #if WEAVE_CONFIG_TIME_ENABLE_CLIENT |
| static MockTimeSyncClient gMockClient; |
| static OperatingMode gTimeSyncMode = kOperatingMode_AssignedLocalNodes; |
| #endif // WEAVE_CONFIG_TIME_ENABLE_CLIENT |
| |
| #if WEAVE_CONFIG_TIME_ENABLE_COORDINATOR |
| static MockTimeSyncCoordinator gMockCoordinator; |
| #endif // WEAVE_CONFIG_TIME_ENABLE_COORDINATOR |
| |
| WEAVE_ERROR MockTimeSync::Init(nl::Weave::WeaveExchangeManager * const exchangeMgr, uint64_t serviceNodeId, const char * serviceNodeAddr) |
| { |
| WEAVE_ERROR err = WEAVE_NO_ERROR; |
| |
| if (kMockTimeSyncRole_Server == gTimeSyncRole) |
| { |
| #if WEAVE_CONFIG_TIME_ENABLE_SERVER |
| printf("Initializing Mock Time Sync Server\n"); |
| err = gMockServer.Init(exchangeMgr); |
| #else // WEAVE_CONFIG_TIME_ENABLE_SERVER |
| printf("Mock Time Sync Server not supported\n"); |
| err = WEAVE_ERROR_NOT_IMPLEMENTED; |
| #endif // WEAVE_CONFIG_TIME_ENABLE_SERVER |
| SuccessOrExit(err); |
| } |
| else if (kMockTimeSyncRole_Client == gTimeSyncRole) |
| { |
| #if WEAVE_CONFIG_TIME_ENABLE_CLIENT |
| printf("Initializing Mock Time Sync Client\n"); |
| err = gMockClient.Init(exchangeMgr, gTimeSyncMode, serviceNodeId, serviceNodeAddr); |
| #else // WEAVE_CONFIG_TIME_ENABLE_CLIENT |
| printf("Mock Time Sync Client not supported\n"); |
| err = WEAVE_ERROR_NOT_IMPLEMENTED; |
| #endif // WEAVE_CONFIG_TIME_ENABLE_CLIENT |
| SuccessOrExit(err); |
| } |
| else if (kMockTimeSyncRole_Coordinator == gTimeSyncRole) |
| { |
| #if WEAVE_CONFIG_TIME_ENABLE_COORDINATOR |
| printf("Initializing Mock Time Sync Coordinator\n"); |
| err = gMockCoordinator.Init(exchangeMgr); |
| #else // WEAVE_CONFIG_TIME_ENABLE_COORDINATOR |
| printf("Mock Time Sync Coordinator not supported\n"); |
| err = WEAVE_ERROR_NOT_IMPLEMENTED; |
| #endif // WEAVE_CONFIG_TIME_ENABLE_COORDINATOR |
| SuccessOrExit(err); |
| } |
| else if (kMockTimeSyncRole_None == gTimeSyncRole) |
| { |
| printf("Mock Time Sync is disabled and not initialized\n"); |
| } |
| else |
| { |
| printf("ERROR: Mock Time Sync Role is unknown\n"); |
| ExitNow(err = WEAVE_ERROR_INCORRECT_STATE); |
| } |
| |
| // modify this if you want a fixed for adjustable initial offset |
| MockPlatform::gMockPlatformClocks.SetRandomRealTimeOffset(); |
| |
| exit: |
| WeaveLogFunctError(err); |
| |
| return err; |
| } |
| |
| WEAVE_ERROR MockTimeSync::SetMode(const OperatingMode mode) |
| { |
| WEAVE_ERROR err = WEAVE_NO_ERROR; |
| |
| VerifyOrExit((kOperatingMode_Auto == mode) || |
| (kOperatingMode_AssignedLocalNodes == mode) || |
| (kOperatingMode_Service == mode) || |
| (kOperatingMode_ServiceOverTunnel == mode), |
| err = WEAVE_ERROR_INCORRECT_STATE); |
| |
| gTimeSyncMode = mode; |
| |
| exit: |
| return err; |
| } |
| |
| WEAVE_ERROR MockTimeSync::SetRole(const MockTimeSyncRole role) |
| { |
| WEAVE_ERROR err = WEAVE_NO_ERROR; |
| |
| // we only allow the role to be set once |
| if (kMockTimeSyncRole_None != gTimeSyncRole) |
| { |
| ExitNow(err = WEAVE_ERROR_INCORRECT_STATE); |
| } |
| gTimeSyncRole = role; |
| |
| exit: |
| WeaveLogFunctError(err); |
| |
| return err; |
| } |
| |
| WEAVE_ERROR MockTimeSync::Shutdown() |
| { |
| WEAVE_ERROR err = WEAVE_NO_ERROR; |
| |
| if (kMockTimeSyncRole_Server == gTimeSyncRole) |
| { |
| #if WEAVE_CONFIG_TIME_ENABLE_SERVER |
| printf("Shutting down Mock Time Sync Server\n"); |
| err = gMockServer.Shutdown(); |
| #endif // WEAVE_CONFIG_TIME_ENABLE_SERVER |
| } |
| else if (kMockTimeSyncRole_Client == gTimeSyncRole) |
| { |
| #if WEAVE_CONFIG_TIME_ENABLE_CLIENT |
| printf("Shutting down Mock Time Sync Client\n"); |
| err = gMockClient.Shutdown(); |
| #endif // WEAVE_CONFIG_TIME_ENABLE_CLIENT |
| } |
| else if (kMockTimeSyncRole_Coordinator == gTimeSyncRole) |
| { |
| #if WEAVE_CONFIG_TIME_ENABLE_COORDINATOR |
| printf("Shutting down Mock Time Sync Coordinator\n"); |
| err = gMockCoordinator.Shutdown(); |
| #endif // WEAVE_CONFIG_TIME_ENABLE_COORDINATOR |
| } |
| else if (kMockTimeSyncRole_None == gTimeSyncRole) |
| { |
| printf("Mock Time Sync is not initialized so no shutdown is necessary\n"); |
| } |
| else |
| { |
| printf("ERROR: Mock Time Sync Role is unknown\n"); |
| ExitNow(err = WEAVE_ERROR_INCORRECT_STATE); |
| } |
| |
| exit: |
| WeaveLogFunctError(err); |
| |
| return err; |
| } |
| #endif // WEAVE_CONFIG_TIME |