X-Git-Url: https://git.novaco.in/?p=novacoin.git;a=blobdiff_plain;f=src%2Futil.cpp;fp=src%2Futil.cpp;h=2c5ec846723db37745cc3e7468f11f8bf872f340;hp=79de9db5625303b7f2828ca7cd176d9851fcbc2a;hb=ba1e2d7c33a2e54e967c248c39439b894881459b;hpb=3f40bc3293e197f08788673da3b68e6cea9c67bf

diff --git a/src/util.cpp b/src/util.cpp
index 79de9db..2c5ec84 100644
--- a/src/util.cpp
+++ b/src/util.cpp
@@ -4,6 +4,7 @@
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 #include "util.h"
+#include "allocators.h"
 #include "interface.h"
 #include "sync.h"
 #include "version.h"
@@ -47,7 +48,6 @@ string strMiscWarning;
 bool fTestNet = false;
 bool fNoListen = false;
 bool fLogTimestamps = false;
-CMedianFilter<int64_t> vTimeOffsets(200,0);
 bool fReopenDebugLog = false;
 
 // Extended DecodeDumpTime implementation, see this page for details:
@@ -1261,18 +1261,6 @@ void ShrinkDebugFile()
 
 
 
-
-
-
-
-//
-// "Never go to sea with two chronometers; take one or three."
-// Our three time sources are:
-//  - System clock
-//  - Median of other nodes clocks
-//  - The user (asking the user to fix the system clock if the first two disagree)
-//
-
 // System clock
 int64_t GetTime()
 {
@@ -1281,91 +1269,6 @@ int64_t GetTime()
     return now;
 }
 
-// Trusted NTP offset or median of NTP samples.
-extern int64_t nNtpOffset;
-
-// Median of time samples given by other nodes.
-static int64_t nNodesOffset = INT64_MAX;
-
-// Select time offset:
-int64_t GetTimeOffset()
-{
-    // If NTP and system clock are in agreement within 40 minutes, then use NTP.
-    if (abs64(nNtpOffset) < 40 * 60)
-        return nNtpOffset;
-
-    // If not, then choose between median peer time and system clock.
-    if (abs64(nNodesOffset) < 70 * 60)
-        return nNodesOffset;
-
-    return 0;
-}
-
-int64_t GetNodesOffset()
-{
-        return nNodesOffset;
-}
-
-int64_t GetAdjustedTime()
-{
-    return GetTime() + GetTimeOffset();
-}
-
-void AddTimeData(const CNetAddr& ip, int64_t nTime)
-{
-    int64_t nOffsetSample = nTime - GetTime();
-
-    // Ignore duplicates
-    static set<CNetAddr> setKnown;
-    if (!setKnown.insert(ip).second)
-        return;
-
-    // Add data
-    vTimeOffsets.input(nOffsetSample);
-    printf("Added time data, samples %d, offset %+" PRId64 " (%+" PRId64 " minutes)\n", vTimeOffsets.size(), nOffsetSample, nOffsetSample/60);
-    if (vTimeOffsets.size() >= 5 && vTimeOffsets.size() % 2 == 1)
-    {
-        int64_t nMedian = vTimeOffsets.median();
-        std::vector<int64_t> vSorted = vTimeOffsets.sorted();
-        // Only let other nodes change our time by so much
-        if (abs64(nMedian) < 70 * 60)
-        {
-            nNodesOffset = nMedian;
-        }
-        else
-        {
-            nNodesOffset = INT64_MAX;
-
-            static bool fDone;
-            if (!fDone)
-            {
-                bool fMatch = false;
-
-                // If nobody has a time different than ours but within 5 minutes of ours, give a warning
-                for (int64_t nOffset : vSorted)
-                    if (nOffset != 0 && abs64(nOffset) < 5 * 60)
-                        fMatch = true;
-
-                if (!fMatch)
-                {
-                    fDone = true;
-                    string strMessage = _("Warning: Please check that your computer's date and time are correct! If your clock is wrong NovaCoin will not work properly.");
-                    strMiscWarning = strMessage;
-                    printf("*** %s\n", strMessage.c_str());
-                    uiInterface.ThreadSafeMessageBox(strMessage+" ", string("NovaCoin"), CClientUIInterface::OK | CClientUIInterface::ICON_EXCLAMATION);
-                }
-            }
-        }
-        if (fDebug) {
-            for (int64_t n : vSorted)
-                printf("%+" PRId64 "  ", n);
-            printf("|  ");
-        }
-        if (nNodesOffset != INT64_MAX)
-            printf("nNodesOffset = %+" PRId64 "  (%+" PRId64 " minutes)\n", nNodesOffset, nNodesOffset/60);
-    }
-}
-
 string FormatVersion(int nVersion)
 {
     if (nVersion%100 == 0)