Remove timedata

With the introduction and usage of TimeOffsets, there is no more need
for this file. Remove it.

src/Makefile.am

@@ -284,7 +284,6 @@ BITCOIN_CORE_H = \
   support/lockedpool.h \
   sync.h \
   threadsafety.h \
-  timedata.h \
   torcontrol.h \
   txdb.h \
   txmempool.h \
@@ -464,7 +463,6 @@ libbitcoin_node_a_SOURCES = \
   rpc/txoutproof.cpp \
   script/sigcache.cpp \
   signet.cpp \
-  timedata.cpp \
   torcontrol.cpp \
   txdb.cpp \
   txmempool.cpp \

src/Makefile.test.include

@@ -151,7 +151,6 @@ BITCOIN_TESTS =\
   test/streams_tests.cpp \
   test/sync_tests.cpp \
   test/system_tests.cpp \
-  test/timedata_tests.cpp \
   test/timeoffsets_tests.cpp \
   test/torcontrol_tests.cpp \
   test/transaction_tests.cpp \
@@ -382,7 +381,6 @@ test_fuzz_fuzz_SOURCES = \
  test/fuzz/string.cpp \
  test/fuzz/strprintf.cpp \
  test/fuzz/system.cpp \
- test/fuzz/timedata.cpp \
  test/fuzz/timeoffsets.cpp \
  test/fuzz/torcontrol.cpp \
  test/fuzz/transaction.cpp \

src/addrman_impl.h

@@ -11,7 +11,6 @@
 #include <protocol.h>
 #include <serialize.h>
 #include <sync.h>
-#include <timedata.h>
 #include <uint256.h>
 #include <util/time.h>
 

src/init.cpp

@@ -67,7 +67,6 @@
 #include <scheduler.h>
 #include <script/sigcache.h>
 #include <sync.h>
-#include <timedata.h>
 #include <torcontrol.h>
 #include <txdb.h>
 #include <txmempool.h>
@@ -523,7 +522,6 @@ void SetupServerArgs(ArgsManager& argsman)
     argsman.AddArg("-maxconnections=<n>", strprintf("Maintain at most <n> automatic connections to peers (default: %u). This limit does not apply to connections manually added via -addnode or the addnode RPC, which have a separate limit of %u.", DEFAULT_MAX_PEER_CONNECTIONS, MAX_ADDNODE_CONNECTIONS), ArgsManager::ALLOW_ANY, OptionsCategory::CONNECTION);
     argsman.AddArg("-maxreceivebuffer=<n>", strprintf("Maximum per-connection receive buffer, <n>*1000 bytes (default: %u)", DEFAULT_MAXRECEIVEBUFFER), ArgsManager::ALLOW_ANY, OptionsCategory::CONNECTION);
     argsman.AddArg("-maxsendbuffer=<n>", strprintf("Maximum per-connection memory usage for the send buffer, <n>*1000 bytes (default: %u)", DEFAULT_MAXSENDBUFFER), ArgsManager::ALLOW_ANY, OptionsCategory::CONNECTION);
-    argsman.AddArg("-maxtimeadjustment", strprintf("Maximum allowed median peer time offset adjustment. Local perspective of time may be influenced by outbound peers forward or backward by this amount (default: %u seconds).", DEFAULT_MAX_TIME_ADJUSTMENT), ArgsManager::ALLOW_ANY, OptionsCategory::CONNECTION);
     argsman.AddArg("-maxuploadtarget=<n>", strprintf("Tries to keep outbound traffic under the given target per 24h. Limit does not apply to peers with 'download' permission or blocks created within past week. 0 = no limit (default: %s). Optional suffix units [k|K|m|M|g|G|t|T] (default: M). Lowercase is 1000 base while uppercase is 1024 base", DEFAULT_MAX_UPLOAD_TARGET), ArgsManager::ALLOW_ANY, OptionsCategory::CONNECTION);
 #if HAVE_SOCKADDR_UN
     argsman.AddArg("-onion=<ip:port|path>", "Use separate SOCKS5 proxy to reach peers via Tor onion services, set -noonion to disable (default: -proxy). May be a local file path prefixed with 'unix:'.", ArgsManager::ALLOW_ANY, OptionsCategory::CONNECTION);

src/net_processing.cpp

@@ -35,7 +35,6 @@
 #include <scheduler.h>
 #include <streams.h>
 #include <sync.h>
-#include <timedata.h>
 #include <tinyformat.h>
 #include <txmempool.h>
 #include <txorphanage.h>
@@ -3684,9 +3683,8 @@ void PeerManagerImpl::ProcessMessage(CNode& pfrom, const std::string& msg_type,
 
         peer->m_time_offset = NodeSeconds{std::chrono::seconds{nTime}} - Now<NodeSeconds>();
         if (!pfrom.IsInboundConn()) {
-            // Don't use time offset samples from inbound peers to make it
+            // Don't use timedata samples from inbound peers to make it
             // harder for others to create false warnings about our clock being out of sync.
-            AddTimeData(pfrom.addr, Ticks<std::chrono::seconds>(peer->m_time_offset.load()));
             m_outbound_time_offsets.Add(peer->m_time_offset);
             m_outbound_time_offsets.WarnIfOutOfSync();
         }

src/test/denialofservice_tests.cpp

@@ -16,7 +16,6 @@
 #include <test/util/net.h>
 #include <test/util/random.h>
 #include <test/util/setup_common.h>
-#include <timedata.h>
 #include <util/string.h>
 #include <util/time.h>
 #include <validation.h>
@@ -72,7 +71,6 @@ BOOST_AUTO_TEST_CASE(outbound_slow_chain_eviction)
         /*local_services=*/ServiceFlags(NODE_NETWORK | NODE_WITNESS),
         /*version=*/PROTOCOL_VERSION,
         /*relay_txs=*/true);
-    TestOnlyResetTimeData();
 
     // This test requires that we have a chain with non-zero work.
     {

src/test/net_tests.cpp

@@ -19,7 +19,6 @@
 #include <test/util/random.h>
 #include <test/util/setup_common.h>
 #include <test/util/validation.h>
-#include <timedata.h>
 #include <util/strencodings.h>
 #include <util/string.h>
 #include <validation.h>
@@ -902,10 +901,6 @@ BOOST_AUTO_TEST_CASE(initial_advertise_from_version_message)
     chainman.ResetIbd();
     m_node.args->ForceSetArg("-capturemessages", "0");
     m_node.args->ForceSetArg("-bind", "");
-    // PeerManager::ProcessMessage() calls AddTimeData() which changes the internal state
-    // in timedata.cpp and later confuses the test "timedata_tests/addtimedata". Thus reset
-    // that state as it was before our test was run.
-    TestOnlyResetTimeData();
 }