zcash-hackworks
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bitcoin
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warning message if clock is too far off 

git-svn-id: https://bitcoin.svn.sourceforge.net/svnroot/bitcoin/trunk@141 1a98c847-1fd6-4fd8-948a-caf3550aa51b
This commit is contained in:
s_nakamoto 2010-08-20 16:55:14 +00:00
parent 05454818dc
commit 2201a0808e
6 changed files with 64 additions and 14 deletions
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8
main.cpp
View File

@ -1579,10 +1579,10 @@ bool CheckDiskSpace(int64 nAdditionalBytes)
if (nFreeBytesAvailable < (int64)15000000 + nAdditionalBytes)
{
fShutdown = true;
printf("*** %s***\n", _("Warning: Disk space is low "));
#ifdef GUI
ThreadSafeMessageBox(_("Warning: Disk space is low "), "Bitcoin", wxOK | wxICON_EXCLAMATION);
#endif
string strMessage = _("Warning: Disk space is low ");
strWarning = strMessage;
printf("*** %s\n", strMessage.c_str());
ThreadSafeMessageBox(strMessage, "Bitcoin", wxOK | wxICON_EXCLAMATION);
CreateThread(Shutdown, NULL);
return false;
}

34
noui.h
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@ -3,7 +3,35 @@
// file license.txt or http://www.opensource.org/licenses/mit-license.php.
inline int MyMessageBox(const string& message, const string& caption="Message", int style=4, void* parent=NULL, int x=-1, int y=-1)
typedef void wxWindow;
#define wxYES 0x00000002
#define wxOK 0x00000004
#define wxNO 0x00000008
#define wxYES_NO (wxYES|wxNO)
#define wxCANCEL 0x00000010
#define wxAPPLY 0x00000020
#define wxCLOSE 0x00000040
#define wxOK_DEFAULT 0x00000000
#define wxYES_DEFAULT 0x00000000
#define wxNO_DEFAULT 0x00000080
#define wxCANCEL_DEFAULT 0x80000000
#define wxICON_EXCLAMATION 0x00000100
#define wxICON_HAND 0x00000200
#define wxICON_WARNING wxICON_EXCLAMATION
#define wxICON_ERROR wxICON_HAND
#define wxICON_QUESTION 0x00000400
#define wxICON_INFORMATION 0x00000800
#define wxICON_STOP wxICON_HAND
#define wxICON_ASTERISK wxICON_INFORMATION
#define wxICON_MASK (0x00000100|0x00000200|0x00000400|0x00000800)
#define wxFORWARD 0x00001000
#define wxBACKWARD 0x00002000
#define wxRESET 0x00004000
#define wxHELP 0x00008000
#define wxMORE 0x00010000
#define wxSETUP 0x00020000
inline int MyMessageBox(const string& message, const string& caption="Message", int style=wxOK, wxWindow* parent=NULL, int x=-1, int y=-1)
{
printf("%s: %s\n", caption.c_str(), message.c_str());
fprintf(stderr, "%s: %s\n", caption.c_str(), message.c_str());
@ -11,12 +39,12 @@ inline int MyMessageBox(const string& message, const string& caption="Message",
}
#define wxMessageBox MyMessageBox
inline int ThreadSafeMessageBox(const string& message, const string& caption, int style, void* parent, int x, int y)
inline int ThreadSafeMessageBox(const string& message, const string& caption, int style=wxOK, wxWindow* parent=NULL, int x=-1, int y=-1)
{
return MyMessageBox(message, caption, style, parent, x, y);
}
inline bool ThreadSafeAskFee(int64 nFeeRequired, const string& strCaption, void* parent)
inline bool ThreadSafeAskFee(int64 nFeeRequired, const string& strCaption, wxWindow* parent)
{
return true;
}

1
rpc.cpp
View File

@ -247,6 +247,7 @@ Value getinfo(const Array& params, bool fHelp)
obj.push_back(Pair("genproclimit", (int)(fLimitProcessors ? nLimitProcessors : -1)));
obj.push_back(Pair("difficulty", (double)GetDifficulty()));
obj.push_back(Pair("hashespersec", gethashespersec(params, false)));
obj.push_back(Pair("status", strWarning));
return obj;
}

2
serialize.h
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@ -20,7 +20,7 @@ class CDataStream;
class CAutoFile;
static const int VERSION = 310;
static const char* pszSubVer = ".4";
static const char* pszSubVer = ".5";

27
util.cpp
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@ -14,6 +14,7 @@ char pszSetDataDir[MAX_PATH] = "";
bool fShutdown = false;
bool fDaemon = false;
bool fCommandLine = false;
string strWarning;
@ -742,14 +743,28 @@ void AddTimeData(unsigned int ip, int64 nTime)
{
sort(vTimeOffsets.begin(), vTimeOffsets.end());
int64 nMedian = vTimeOffsets[vTimeOffsets.size()/2];
nTimeOffset = nMedian;
if ((nMedian > 0 ? nMedian : -nMedian) > 70 * 60)
// Only let other nodes change our time by so much
if (abs64(nMedian) < 70 * 60)
{
nTimeOffset = nMedian;
}
else
{
// Only let other nodes change our clock so far before we
// go to the NTP servers
/// todo: Get time from NTP servers, then set a flag
/// to make sure it doesn't get changed again
nTimeOffset = 0;
// If nobody else has the same time as us, give a warning
bool fMatch = false;
foreach(int64 nOffset, vTimeOffsets)
if (nOffset != 0 && abs64(nOffset) < 10 * 60)
fMatch = true;
static bool fDone;
if (!fMatch && !fDone)
{
fDone = true;
string strMessage = _("Warning: Check your system date and time, you may not be able to generate or receive the most recent blocks!");
strWarning = strMessage;
printf("*** %s\n", strMessage.c_str());
boost::thread(bind(ThreadSafeMessageBox, strMessage+" ", string("Bitcoin"), wxOK | wxICON_EXCLAMATION, (wxWindow*)NULL, -1, -1));
}
}
foreach(int64 n, vTimeOffsets)
printf("%+"PRI64d" ", n);

6
util.h
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@ -143,6 +143,7 @@ extern char pszSetDataDir[MAX_PATH];
extern bool fShutdown;
extern bool fDaemon;
extern bool fCommandLine;
extern string strWarning;
void RandAddSeed();
void RandAddSeedPerfmon();
@ -298,6 +299,11 @@ inline int64 roundint64(double d)
return (int64)(d > 0 ? d + 0.5 : d - 0.5);
}
inline int64 abs64(int64 n)
{
return (n >= 0 ? n : -n);
}
template<typename T>
string HexStr(const T itbegin, const T itend, bool fSpaces=true)
{