From 10adf05881f6770e8d2b3677d302701000b166e8 Mon Sep 17 00:00:00 2001 From: Vikram Rajkumar Date: Thu, 16 Mar 2017 12:46:09 -0500 Subject: [PATCH] Remove NTP time --- libraries/CMakeLists.txt | 2 - libraries/app/CMakeLists.txt | 3 +- libraries/time/CMakeLists.txt | 17 --- libraries/time/include/graphene/time/time.hpp | 46 ------- libraries/time/time.cpp | 126 ------------------ 5 files changed, 1 insertion(+), 193 deletions(-) delete mode 100644 libraries/time/CMakeLists.txt delete mode 100644 libraries/time/include/graphene/time/time.hpp delete mode 100644 libraries/time/time.cpp diff --git a/libraries/CMakeLists.txt b/libraries/CMakeLists.txt index 18ca3130..04ad3781 100644 --- a/libraries/CMakeLists.txt +++ b/libraries/CMakeLists.txt @@ -4,8 +4,6 @@ add_subdirectory( db ) add_subdirectory( chain ) add_subdirectory( egenesis ) add_subdirectory( net ) -#add_subdirectory( p2p ) -add_subdirectory( time ) add_subdirectory( utilities ) add_subdirectory( app ) add_subdirectory( plugins ) diff --git a/libraries/app/CMakeLists.txt b/libraries/app/CMakeLists.txt index d66b4052..59a9368c 100644 --- a/libraries/app/CMakeLists.txt +++ b/libraries/app/CMakeLists.txt @@ -12,8 +12,7 @@ add_library( graphene_app ) # need to link graphene_debug_witness because plugins aren't sufficiently isolated #246 -#target_link_libraries( graphene_app graphene_market_history graphene_account_history graphene_chain fc graphene_db graphene_net graphene_utilities graphene_debug_witness ) -target_link_libraries( graphene_app graphene_market_history graphene_account_history graphene_accounts_list graphene_affiliate_stats graphene_chain fc graphene_db graphene_net graphene_time graphene_utilities graphene_debug_witness graphene_bookie graphene_elasticsearch ) +target_link_libraries( graphene_app graphene_market_history graphene_account_history graphene_accounts_list graphene_affiliate_stats graphene_chain fc graphene_db graphene_net graphene_utilities graphene_debug_witness graphene_bookie graphene_elasticsearch ) target_include_directories( graphene_app PUBLIC "${CMAKE_CURRENT_SOURCE_DIR}/include" "${CMAKE_CURRENT_SOURCE_DIR}/../egenesis/include" ) diff --git a/libraries/time/CMakeLists.txt b/libraries/time/CMakeLists.txt deleted file mode 100644 index cc8a909d..00000000 --- a/libraries/time/CMakeLists.txt +++ /dev/null @@ -1,17 +0,0 @@ -file(GLOB HEADERS "include/graphene/time/*.hpp") - -add_library( graphene_time - time.cpp - ) - -target_link_libraries( graphene_time fc ) -target_include_directories( graphene_time - PUBLIC "${CMAKE_CURRENT_SOURCE_DIR}/include" ) - -install( TARGETS - graphene_time - - RUNTIME DESTINATION bin - LIBRARY DESTINATION lib - ARCHIVE DESTINATION lib -) diff --git a/libraries/time/include/graphene/time/time.hpp b/libraries/time/include/graphene/time/time.hpp deleted file mode 100644 index 2979369c..00000000 --- a/libraries/time/include/graphene/time/time.hpp +++ /dev/null @@ -1,46 +0,0 @@ -/* - * Copyright (c) 2015 Cryptonomex, Inc., and contributors. - * - * The MIT License - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ -#pragma once - -#include -#include -#include - -namespace graphene { namespace time { - - typedef fc::signal time_discontinuity_signal_type; - extern time_discontinuity_signal_type time_discontinuity_signal; - - fc::optional ntp_time(); - fc::time_point now(); - fc::time_point nonblocking_now(); // identical to now() but guaranteed not to block - void update_ntp_time(); - fc::microseconds ntp_error(); - void shutdown_ntp_time(); - - void start_simulated_time( const fc::time_point sim_time ); - void advance_simulated_time_to( const fc::time_point sim_time ); - void advance_time( int32_t delta_seconds ); - -} } // graphene::time diff --git a/libraries/time/time.cpp b/libraries/time/time.cpp deleted file mode 100644 index 6ba0c126..00000000 --- a/libraries/time/time.cpp +++ /dev/null @@ -1,126 +0,0 @@ -/* - * Copyright (c) 2015 Cryptonomex, Inc., and contributors. - * - * The MIT License - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ - -#include - -#include -#include -#include -#include - -#include - -namespace graphene { namespace time { - -static int32_t simulated_time = 0; -static int32_t adjusted_time_sec = 0; - -time_discontinuity_signal_type time_discontinuity_signal; - -namespace detail -{ - std::atomic ntp_service(nullptr); - fc::mutex ntp_service_initialization_mutex; -} - -fc::optional ntp_time() -{ - fc::ntp* actual_ntp_service = detail::ntp_service.load(); - if (!actual_ntp_service) - { - fc::scoped_lock lock(detail::ntp_service_initialization_mutex); - actual_ntp_service = detail::ntp_service.load(); - if (!actual_ntp_service) - { - actual_ntp_service = new fc::ntp; - detail::ntp_service.store(actual_ntp_service); - } - } - return actual_ntp_service->get_time(); -} - -void shutdown_ntp_time() -{ - fc::ntp* actual_ntp_service = detail::ntp_service.exchange(nullptr); - delete actual_ntp_service; -} - -fc::time_point now() -{ - if( simulated_time ) - return fc::time_point() + fc::seconds( simulated_time + adjusted_time_sec ); - - fc::optional current_ntp_time = ntp_time(); - if( current_ntp_time.valid() ) - return *current_ntp_time + fc::seconds( adjusted_time_sec ); - else - return fc::time_point::now() + fc::seconds( adjusted_time_sec ); -} - -fc::time_point nonblocking_now() -{ - if (simulated_time) - return fc::time_point() + fc::seconds(simulated_time + adjusted_time_sec); - - fc::ntp* actual_ntp_service = detail::ntp_service.load(); - fc::optional current_ntp_time; - if (actual_ntp_service) - current_ntp_time = actual_ntp_service->get_time(); - - if (current_ntp_time) - return *current_ntp_time + fc::seconds(adjusted_time_sec); - else - return fc::time_point::now() + fc::seconds(adjusted_time_sec); -} - -void update_ntp_time() -{ - detail::ntp_service.load()->request_now(); -} - -fc::microseconds ntp_error() -{ - fc::optional current_ntp_time = ntp_time(); - FC_ASSERT( current_ntp_time, "We don't have NTP time!" ); - return *current_ntp_time - fc::time_point::now(); -} - -void start_simulated_time( const fc::time_point sim_time ) -{ - simulated_time = sim_time.sec_since_epoch(); - adjusted_time_sec = 0; -} -void advance_simulated_time_to( const fc::time_point sim_time ) -{ - simulated_time = sim_time.sec_since_epoch(); - adjusted_time_sec = 0; -} - -void advance_time( int32_t delta_seconds ) -{ - adjusted_time_sec += delta_seconds; - time_discontinuity_signal(); -} - -} } // graphene::time