retry IRC if name in use,

resize to fit ubuntu's giant default font, 
scroll debug.log, 
pause gen during initial block download

git-svn-id: https://bitcoin.svn.sourceforge.net/svnroot/bitcoin/trunk@44 1a98c847-1fd6-4fd8-948a-caf3550aa51b

13 files changed, 187 insertions, 89 deletions

diff --git a/build-msw.txt b/build-msw.txt
index a159a71aeb..56a38b0286 100644
--- a/build-msw.txt
+++ b/build-msw.txt
@@ -9,7 +9,7 @@ cryptographic software written by Eric Young (eay@cryptsoft.com).
 

 

 WINDOWS BUILD NOTES

-

+===================

 

 Compilers Supported

 -------------------

@@ -19,7 +19,7 @@ Microsoft Visual C++ 6.0 SP6
 

 Dependencies

 ------------

-Libraries you need to obtain separately to build:

+Libraries you need to download separately and build:

 

               default path   download

 wxWidgets      \wxwidgets     http://www.wxwidgets.org/downloads/

@@ -44,7 +44,7 @@ Boost        1.34.1
 

 Notes

 -----

-The UI layout is edited with wxFormBuilder.  Open the project file

+The UI layout is edited with wxFormBuilder.  The project file is

 uiproject.fbp.  It generates uibase.cpp and uibase.h, which define base

 classes that do the rote work of constructing all the UI elements.

 

diff --git a/build-unix.txt b/build-unix.txt
index f863b6a98c..7c650589a4 100644
--- a/build-unix.txt
+++ b/build-unix.txt
@@ -9,7 +9,7 @@ cryptographic software written by Eric Young (eay@cryptsoft.com).
 

 

 UNIX BUILD NOTES

-

+================

 

 Dependencies

 ------------

@@ -20,11 +20,10 @@ apt-get install libdb4.7-dev
 apt-get install libdb4.7++-dev

 apt-get install libboost-dev

 

-Libraries you need to obtain separately and build:

-              default path   download

-wxWidgets      \wxwidgets     http://www.wxwidgets.org/downloads/

+You need to download wxWidgets from http://www.wxwidgets.org/downloads/

+and build it yourself.

 

-Licenses:

+Licenses of statically linked libraries:

 wxWidgets      LGPL 2.1 with very liberal exceptions

 Berkeley DB    New BSD license with additional requirement that linked software must be free open source

 Boost          MIT-like license

@@ -39,7 +38,7 @@ Boost        1.40.0
 

 Notes

 -----

-The UI layout is edited with wxFormBuilder.  Open the project file

+The UI layout is edited with wxFormBuilder.  The project file is

 uiproject.fbp.  It generates uibase.cpp and uibase.h, which define base

 classes that do the rote work of constructing all the UI elements.

 

@@ -61,7 +60,7 @@ ldconfig
 

 Boost

 -----

-If you download and build Boost yourself

+If you want to build Boost yourself,

 cd /usr/local/boost_1_40_0

 su

 ./bootstrap.sh

diff --git a/db.cpp b/db.cpp
index 947aed2970..6fbd4b9c4f 100644
--- a/db.cpp
+++ b/db.cpp
@@ -445,7 +445,7 @@ bool CAddrDB::LoadAddresses()
     CRITICAL_BLOCK(cs_mapAddresses)

     {

         // Load user provided addresses

-        CAutoFile filein = fopen("addr.txt", "rt");

+        CAutoFile filein = fopen((GetDataDir() + "/addr.txt").c_str(), "rt");

         if (filein)

         {

             try

@@ -536,10 +536,11 @@ bool CReviewDB::WriteReviews(uint256 hash, const vector<CReview>& vReviews)
 bool CWalletDB::LoadWallet(vector<unsigned char>& vchDefaultKeyRet)

 {

     vchDefaultKeyRet.clear();

+    int nFileVersion = 0;

 

     // Modify defaults

 #ifndef __WXMSW__

-    // Reports that tray icon can disappear on gnome, leaving no way to access the program

+    // Tray icon sometimes disappears on 9.10 karmic koala 64-bit, leaving no way to access the program

     fMinimizeToTray = false;

     fMinimizeOnClose = false;

 #endif

@@ -607,6 +608,10 @@ bool CWalletDB::LoadWallet(vector<unsigned char>& vchDefaultKeyRet)
             {

                 ssValue >> vchDefaultKeyRet;

             }

+            else if (strType == "version")

+            {

+                ssValue >> nFileVersion;

+            }

             else if (strType == "setting")

             {

                 string strKey;

@@ -649,6 +654,16 @@ bool CWalletDB::LoadWallet(vector<unsigned char>& vchDefaultKeyRet)
         WriteSetting("nTransactionFee", nTransactionFee);

     }

 

+    // Upgrade

+    if (nFileVersion < VERSION)

+    {

+        // Get rid of old debug.log file in current directory

+        if (nFileVersion <= 105 && !pszSetDataDir[0])

+            unlink("debug.log");

+

+        WriteVersion(VERSION);

+    }

+

     return true;

 }

 

@@ -656,7 +671,7 @@ bool LoadWallet(bool& fFirstRunRet)
 {

     fFirstRunRet = false;

     vector<unsigned char> vchDefaultKey;

-    if (!CWalletDB("cr").LoadWallet(vchDefaultKey))

+    if (!CWalletDB("cr+").LoadWallet(vchDefaultKey))

         return false;

     fFirstRunRet = vchDefaultKey.empty();

 

diff --git a/irc.cpp b/irc.cpp
index 8ac38380eb..8e8510859f 100644
--- a/irc.cpp
+++ b/irc.cpp
@@ -121,20 +121,20 @@ bool RecvLineIRC(SOCKET hSocket, string& strLine)
     }

 }

 

-bool RecvUntil(SOCKET hSocket, const char* psz1, const char* psz2=NULL, const char* psz3=NULL)

+int RecvUntil(SOCKET hSocket, const char* psz1, const char* psz2=NULL, const char* psz3=NULL)

 {

     loop

     {

         string strLine;

         if (!RecvLineIRC(hSocket, strLine))

-            return false;

+            return 0;

         printf("IRC %s\n", strLine.c_str());

         if (psz1 && strLine.find(psz1) != -1)

-            return true;

+            return 1;

         if (psz2 && strLine.find(psz2) != -1)

-            return true;

+            return 2;

         if (psz3 && strLine.find(psz3) != -1)

-            return true;

+            return 3;

     }

 }

 

@@ -159,6 +159,7 @@ void ThreadIRCSeed(void* parg)
     SetThreadPriority(THREAD_PRIORITY_NORMAL);

     int nErrorWait = 10;

     int nRetryWait = 10;

+    bool fNameInUse = false;

     bool fTOR = (fUseProxy && addrProxy.port == htons(9050));

 

     while (!fShutdown)

@@ -194,7 +195,7 @@ void ThreadIRCSeed(void* parg)
         }

 

         string strMyName;

-        if (addrLocalHost.IsRoutable() && !fUseProxy)

+        if (addrLocalHost.IsRoutable() && !fUseProxy && !fNameInUse)

             strMyName = EncodeAddress(addrLocalHost);

         else

             strMyName = strprintf("x%u", GetRand(1000000000));

@@ -203,10 +204,18 @@ void ThreadIRCSeed(void* parg)
         Send(hSocket, strprintf("NICK %s\r", strMyName.c_str()).c_str());

         Send(hSocket, strprintf("USER %s 8 * : %s\r", strMyName.c_str(), strMyName.c_str()).c_str());

 

-        if (!RecvUntil(hSocket, " 004 "))

+        int nRet = RecvUntil(hSocket, " 004 ", " 433 ");

+        if (nRet != 1)

         {

             closesocket(hSocket);

             hSocket = INVALID_SOCKET;

+            if (nRet == 2)

+            {

+                printf("IRC name already in use\n");

+                fNameInUse = true;

+                Wait(10);

+                continue;

+            }

             nErrorWait = nErrorWait * 11 / 10;

             if (Wait(nErrorWait += 60))

                 continue;

diff --git a/main.cpp b/main.cpp
index 46e7475246..cb93e5486f 100644
--- a/main.cpp
+++ b/main.cpp
@@ -2530,7 +2530,7 @@ void BitcoinMiner()
         //

         // Search

         //

-        unsigned int nStart = GetTime();

+        int64 nStart = GetTime();

         uint256 hashTarget = CBigNum().SetCompact(pblock->nBits).getuint256();

         uint256 hash;

         loop

@@ -2582,14 +2582,27 @@ void BitcoinMiner()
                     return;

                 if (fLimitProcessors && vnThreadsRunning[3] > nLimitProcessors)

                     return;

-                if (tmp.block.nNonce == 0)

+                if (vNodes.empty())

                     break;

-                if (pindexPrev != pindexBest)

+                if (tmp.block.nNonce == 0)

                     break;

                 if (nTransactionsUpdated != nTransactionsUpdatedLast && GetTime() - nStart > 60)

                     break;

-                if (vNodes.empty())

+                if (pindexPrev != pindexBest)

+                {

+                    // Pause generating during initial download

+                    if (GetTime() - nStart < 20)

+                    {

+                        CBlockIndex* pindexTmp;

+                        do

+                        {

+                            pindexTmp = pindexBest;

+                            Sleep(10000);

+                        }

+                        while (pindexTmp != pindexBest);

+                    }

                     break;

+                }

                 tmp.block.nTime = pblock->nTime = max(pindexPrev->GetMedianTimePast()+1, GetAdjustedTime());

             }

         }

diff --git a/makefile b/makefile
index 2d932f02cd..0dd622106e 100644
--- a/makefile
+++ b/makefile
@@ -10,8 +10,6 @@ endif
 endif

 ifeq "$(BUILD)" "debug"

 D=d

-# note: gcc 3.x profile doesn't work

-#DEBUGFLAGS=-O0 -g -pg -D__WXDEBUG__

 DEBUGFLAGS=-g -D__WXDEBUG__

 endif

 

@@ -36,34 +34,34 @@ all: bitcoin.exe
 headers.h.gch: headers.h $(HEADERS) net.h irc.h market.h uibase.h ui.h

 	g++ -c $(CFLAGS) -o $@ $<

 

-obj/util.o: util.cpp		    $(HEADERS)

+obj/util.o: util.cpp                $(HEADERS)

 	g++ -c $(CFLAGS) -o $@ $<

 

-obj/script.o: script.cpp	    $(HEADERS)

+obj/script.o: script.cpp            $(HEADERS)

 	g++ -c $(CFLAGS) -o $@ $<

 

-obj/db.o: db.cpp		    $(HEADERS) market.h

+obj/db.o: db.cpp                    $(HEADERS) market.h

 	g++ -c $(CFLAGS) -o $@ $<

 

-obj/net.o: net.cpp		    $(HEADERS) net.h

+obj/net.o: net.cpp                  $(HEADERS) net.h

 	g++ -c $(CFLAGS) -o $@ $<

 

-obj/main.o: main.cpp		    $(HEADERS) net.h market.h sha.h

+obj/main.o: main.cpp                $(HEADERS) net.h market.h sha.h

 	g++ -c $(CFLAGS) -o $@ $<

 

-obj/market.o: market.cpp	    $(HEADERS) market.h

+obj/market.o: market.cpp            $(HEADERS) market.h

 	g++ -c $(CFLAGS) -o $@ $<

 

-obj/ui.o: ui.cpp		    $(HEADERS) net.h uibase.h ui.h market.h

+obj/ui.o: ui.cpp                    $(HEADERS) net.h uibase.h ui.h market.h

 	g++ -c $(CFLAGS) -o $@ $<

 

-obj/uibase.o: uibase.cpp	    uibase.h

+obj/uibase.o: uibase.cpp            uibase.h

 	g++ -c $(CFLAGS) -o $@ $<

 

-obj/sha.o: sha.cpp		    sha.h

+obj/sha.o: sha.cpp                  sha.h

 	g++ -c $(CFLAGS) -O3 -o $@ $<

 

-obj/irc.o:  irc.cpp		    $(HEADERS)

+obj/irc.o: irc.cpp                  $(HEADERS)

 	g++ -c $(CFLAGS) -o $@ $<

 

 obj/ui_res.o: ui.rc  rc/bitcoin.ico rc/check.ico rc/send16.bmp rc/send16mask.bmp rc/send16masknoshadow.bmp rc/send20.bmp rc/send20mask.bmp rc/addressbook16.bmp rc/addressbook16mask.bmp rc/addressbook20.bmp rc/addressbook20mask.bmp

@@ -71,8 +69,8 @@ obj/ui_res.o: ui.rc  rc/bitcoin.ico rc/check.ico rc/send16.bmp rc/send16mask.bmp
 

 

 

-OBJS=obj/util.o obj/script.o obj/db.o obj/net.o obj/main.o obj/market.o	 \

-	obj/ui.o obj/uibase.o obj/sha.o obj/irc.o obj/ui_res.o

+OBJS=obj/util.o obj/script.o obj/db.o obj/net.o obj/main.o obj/market.o \

+        obj/ui.o obj/uibase.o obj/sha.o obj/irc.o obj/ui_res.o

 

 bitcoin.exe: headers.h.gch $(OBJS)

 	-kill /f bitcoin.exe

diff --git a/makefile.unix b/makefile.unix
index c0d0ee1d00..b9826d6ccb 100644
--- a/makefile.unix
+++ b/makefile.unix
@@ -22,13 +22,16 @@ INCLUDEPATHS= \
 

 LIBPATHS= \

  -L"/usr/lib" \

- -L"/usr/local/lib" \

+ -L"/usr/local/lib"

 

 LIBS= \

- -Wl,-Bstatic -l boost_system -l boost_filesystem -Wl,-Bdynamic \

- -Wl,-Bstatic -l db_cxx -l wx_gtk2$(D)-2.8 -Wl,-Bdynamic \

- -l crypto \

- -l gtk-x11-2.0 -l gthread-2.0 -l SM

+ -Wl,-Bstatic \

+   -l boost_system -l boost_filesystem \

+   -l db_cxx \

+   -l wx_gtk2$(D)-2.8 \

+ -Wl,-Bdynamic \

+   -l crypto \

+   -l gtk-x11-2.0 -l gthread-2.0 -l SM

 

 WXDEFS=-D__WXGTK__ -DNOPCH

 CFLAGS=-O0 -Wno-invalid-offsetof -Wformat $(DEBUGFLAGS) $(WXDEFS) $(INCLUDEPATHS)

@@ -42,41 +45,41 @@ all: bitcoin
 headers.h.gch: headers.h $(HEADERS) net.h irc.h market.h uibase.h ui.h

 	g++ -c $(CFLAGS) -o $@ $<

 

-obj/util.o: util.cpp		    $(HEADERS)

+obj/util.o: util.cpp                $(HEADERS)

 	g++ -c $(CFLAGS) -o $@ $<

 

-obj/script.o: script.cpp	    $(HEADERS)

+obj/script.o: script.cpp            $(HEADERS)

 	g++ -c $(CFLAGS) -o $@ $<

 

-obj/db.o: db.cpp		    $(HEADERS) market.h

+obj/db.o: db.cpp                    $(HEADERS) market.h

 	g++ -c $(CFLAGS) -o $@ $<

 

-obj/net.o: net.cpp		    $(HEADERS) net.h

+obj/net.o: net.cpp                  $(HEADERS) net.h

 	g++ -c $(CFLAGS) -o $@ $<

 

-obj/main.o: main.cpp		    $(HEADERS) net.h market.h sha.h

+obj/main.o: main.cpp                $(HEADERS) net.h market.h sha.h

 	g++ -c $(CFLAGS) -o $@ $<

 

-obj/market.o: market.cpp	    $(HEADERS) market.h

+obj/market.o: market.cpp            $(HEADERS) market.h

 	g++ -c $(CFLAGS) -o $@ $<

 

-obj/ui.o: ui.cpp		    $(HEADERS) net.h uibase.h ui.h market.h

+obj/ui.o: ui.cpp                    $(HEADERS) net.h uibase.h ui.h market.h

 	g++ -c $(CFLAGS) -o $@ $<

 

-obj/uibase.o: uibase.cpp	    uibase.h

+obj/uibase.o: uibase.cpp            uibase.h

 	g++ -c $(CFLAGS) -o $@ $<

 

-obj/sha.o: sha.cpp		    sha.h

+obj/sha.o: sha.cpp                  sha.h

 	g++ -c $(CFLAGS) -O3 -o $@ $<

 

-obj/irc.o:  irc.cpp		    $(HEADERS)

+obj/irc.o: irc.cpp                  $(HEADERS)

 	g++ -c $(CFLAGS) -o $@ $<

 

 

 

 

 OBJS=obj/util.o obj/script.o obj/db.o obj/net.o obj/main.o obj/market.o \

-	obj/ui.o obj/uibase.o obj/sha.o obj/irc.o

+        obj/ui.o obj/uibase.o obj/sha.o obj/irc.o

 

 bitcoin: headers.h.gch $(OBJS)

 	g++ $(CFLAGS) -o $@ $(LIBPATHS) $(OBJS) $(LIBS)

diff --git a/net.cpp b/net.cpp
index 9f4060b9da..436a5abf7b 100644
--- a/net.cpp
+++ b/net.cpp
@@ -21,7 +21,6 @@ uint64 nLocalServices = (fClient ? 0 : NODE_NETWORK);
 CAddress addrLocalHost(0, DEFAULT_PORT, nLocalServices);

 CNode* pnodeLocalHost = NULL;

 uint64 nLocalHostNonce = 0;

-bool fShutdown = false;

 array<int, 10> vnThreadsRunning;

 SOCKET hListenSocket = INVALID_SOCKET;

 int64 nThreadSocketHandlerHeartbeat = INT64_MAX;

@@ -1324,3 +1323,27 @@ bool StopNode()
 

     return true;

 }

+

+class CNetCleanup

+{

+public:

+    CNetCleanup()

+    {

+    }

+    ~CNetCleanup()

+    {

+        // Close sockets

+        foreach(CNode* pnode, vNodes)

+            if (pnode->hSocket != INVALID_SOCKET)

+                closesocket(pnode->hSocket);

+        if (hListenSocket != INVALID_SOCKET)

+            if (closesocket(hListenSocket) == SOCKET_ERROR)

+                printf("closesocket(hListenSocket) failed with error %d\n", WSAGetLastError());

+

+#ifdef __WXMSW__

+        // Shutdown Windows Sockets

+        WSACleanup();

+#endif

+    }

+}

+instance_of_cnetcleanup;

diff --git a/net.h b/net.h
index 7d71be49da..7fe4a7c7d7 100644
--- a/net.h
+++ b/net.h
@@ -454,7 +454,6 @@ extern uint64 nLocalServices;
 extern CAddress addrLocalHost;

 extern CNode* pnodeLocalHost;

 extern uint64 nLocalHostNonce;

-extern bool fShutdown;

 extern array<int, 10> vnThreadsRunning;

 extern SOCKET hListenSocket;

 extern int64 nThreadSocketHandlerHeartbeat;

diff --git a/serialize.h b/serialize.h
index 14a2bed7ec..63291c6b74 100644
--- a/serialize.h
+++ b/serialize.h
@@ -20,7 +20,7 @@ class CDataStream;
 class CAutoFile;

 

 static const int VERSION = 106;

-static const char* pszSubVer = " test10";

+static const char* pszSubVer = " test11";

 

 

 

diff --git a/ui.cpp b/ui.cpp
index aaa26adf00..262f2a8837 100644
--- a/ui.cpp
+++ b/ui.cpp
@@ -317,6 +317,7 @@ CMainFrame::CMainFrame(wxWindow* parent) : CMainFrameBase(parent)
     fOnSetFocusAddress = false;

     fRefresh = false;

     m_choiceFilter->SetSelection(0);

+    double dResize = 1.0;

 #ifdef __WXMSW__

     SetIcon(wxICON(bitcoin));

 #else

@@ -330,6 +331,10 @@ CMainFrame::CMainFrame(wxWindow* parent) : CMainFrameBase(parent)
     m_toolBar->AddTool(wxID_BUTTONSEND, "Send Coins", wxBitmap(send20_xpm), wxNullBitmap, wxITEM_NORMAL, wxEmptyString, wxEmptyString);

     m_toolBar->AddTool(wxID_BUTTONRECEIVE, "Address Book", wxBitmap(addressbook20_xpm), wxNullBitmap, wxITEM_NORMAL, wxEmptyString, wxEmptyString);

     m_toolBar->Realize();

+    // resize to fit ubuntu's huge default font

+    dResize = 1.19;

+    SetSize(dResize * GetSize().GetWidth(), 1.1 * GetSize().GetHeight());

+    dResize = 1.20;

 #endif

     m_staticTextBalance->SetLabel(FormatMoney(GetBalance()) + "  ");

     m_listCtrl->SetFocus();

@@ -339,13 +344,13 @@ CMainFrame::CMainFrame(wxWindow* parent) : CMainFrameBase(parent)
     int nDateWidth = DateTimeStr(1229413914).size() * 6 + 8;

     if (!strstr(DateTimeStr(1229413914).c_str(), "2008"))

         nDateWidth += 12;

-    m_listCtrl->InsertColumn(0, "",             wxLIST_FORMAT_LEFT,     0);

-    m_listCtrl->InsertColumn(1, "",             wxLIST_FORMAT_LEFT,     0);

-    m_listCtrl->InsertColumn(2, "Status",       wxLIST_FORMAT_LEFT,    90);

-    m_listCtrl->InsertColumn(3, "Date",         wxLIST_FORMAT_LEFT,   nDateWidth);

-    m_listCtrl->InsertColumn(4, "Description",  wxLIST_FORMAT_LEFT,   409 - nDateWidth);

-    m_listCtrl->InsertColumn(5, "Debit",        wxLIST_FORMAT_RIGHT,   79);

-    m_listCtrl->InsertColumn(6, "Credit",       wxLIST_FORMAT_RIGHT,   79);

+    m_listCtrl->InsertColumn(0, "",             wxLIST_FORMAT_LEFT,  dResize * 0);

+    m_listCtrl->InsertColumn(1, "",             wxLIST_FORMAT_LEFT,  dResize * 0);

+    m_listCtrl->InsertColumn(2, "Status",       wxLIST_FORMAT_LEFT,  dResize * 90);

+    m_listCtrl->InsertColumn(3, "Date",         wxLIST_FORMAT_LEFT,  dResize * nDateWidth);

+    m_listCtrl->InsertColumn(4, "Description",  wxLIST_FORMAT_LEFT,  dResize * 409 - nDateWidth);

+    m_listCtrl->InsertColumn(5, "Debit",        wxLIST_FORMAT_RIGHT, dResize * 79);

+    m_listCtrl->InsertColumn(6, "Credit",       wxLIST_FORMAT_RIGHT, dResize * 79);

 

     //m_listCtrlProductsSent->InsertColumn(0, "Category",      wxLIST_FORMAT_LEFT,  100);

     //m_listCtrlProductsSent->InsertColumn(1, "Title",         wxLIST_FORMAT_LEFT,  100);

@@ -367,6 +372,10 @@ CMainFrame::CMainFrame(wxWindow* parent) : CMainFrameBase(parent)
 

     // Init status bar

     int pnWidths[3] = { -100, 88, 290 };

+#ifndef __WXMSW__

+    pnWidths[1] = pnWidths[1] * 1.1 * dResize;

+    pnWidths[2] = pnWidths[2] * 1.1 * dResize;

+#endif

     m_statusBar->SetFieldsCount(3, pnWidths);

 

     // Fill your address text box

@@ -1514,6 +1523,7 @@ COptionsDialog::COptionsDialog(wxWindow* parent) : COptionsDialogBase(parent)
     SelectPage(0);

 #ifndef __WXMSW__

     m_checkBoxMinimizeOnClose->SetLabel("&Minimize on close");

+    m_checkBoxStartOnSystemStartup->Enable(false); // not implemented yet

 #endif

 

     // Init values

@@ -1876,6 +1886,9 @@ CSendingDialog::CSendingDialog(wxWindow* parent, const CAddress& addrIn, int64 n
     fSuccess = false;

     fUIDone = false;

     fWorkDone = false;

+#ifndef __WXMSW__

+    SetSize(1.2 * GetSize().GetWidth(), 1.05 * GetSize().GetHeight());

+#endif

 

     SetTitle(strprintf("Sending %s to %s", FormatMoney(nPrice).c_str(), wtx.mapValue["to"].c_str()));

     m_textCtrlStatus->SetValue("");

@@ -3475,6 +3488,7 @@ bool CMyApp::OnInit2()
     ParseParameters(argc, argv);

     if (mapArgs.count("-?") || mapArgs.count("--help"))

     {

+#ifdef __WXMSW__

         string strUsage =

             "Usage: bitcoin [options]\t\t\t\t\t\t\n"

             "Options:\n"

@@ -3487,6 +3501,20 @@ bool CMyApp::OnInit2()
             "  -connect=<ip>\t  Connect only to the specified node\n"

             "  -?\t\t  This help message\n";

         wxMessageBox(strUsage, "Bitcoin", wxOK);

+#else

+        string strUsage =

+            "Usage: bitcoin [options]\n"

+            "Options:\n"

+            "  -gen              Generate coins\n"

+            "  -gen=0            Don't generate coins\n"

+            "  -min              Start minimized\n"

+            "  -datadir=<dir>    Specify data directory\n"

+            "  -proxy=<ip:port>  Connect through socks4 proxy\n"

+            "  -addnode=<ip>     Add a node to connect to\n"

+            "  -connect=<ip>     Connect only to the specified node\n"

+            "  -?                This help message\n";

+        fprintf(stderr, "%s", strUsage.c_str());

+#endif

         return false;

     }

 

@@ -3495,12 +3523,12 @@ bool CMyApp::OnInit2()
 

     if (mapArgs.count("-debug"))

         fDebug = true;

-    if (strstr(pszSubVer, "test"))

-        fDebug = true;

 

     if (mapArgs.count("-printtodebugger"))

         fPrintToDebugger = true;

 

+    if (!fDebug && !pszSetDataDir[0])

+        ShrinkDebugFile();

     printf("\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n");

     printf("Bitcoin version %d%s, OS version %s\n", VERSION, pszSubVer, wxGetOsDescription().mb_str());

 

diff --git a/util.cpp b/util.cpp
index 305db5ceeb..f5f2797fec 100644
--- a/util.cpp
+++ b/util.cpp
@@ -11,6 +11,7 @@ bool fDebug = false;
 bool fPrintToDebugger = false;

 bool fPrintToConsole = false;

 char pszSetDataDir[MAX_PATH] = "";

+bool fShutdown = false;

 

 

 

@@ -53,19 +54,6 @@ public:
         for (int i = 0; i < CRYPTO_num_locks(); i++)

             delete ppmutexOpenSSL[i];

         OPENSSL_free(ppmutexOpenSSL);

-

-        // Close sockets

-        foreach(CNode* pnode, vNodes)

-            if (pnode->hSocket != INVALID_SOCKET)

-                closesocket(pnode->hSocket);

-        if (hListenSocket != INVALID_SOCKET)

-            if (closesocket(hListenSocket) == SOCKET_ERROR)

-                printf("closesocket(hListenSocket) failed with error %d\n", WSAGetLastError());

-

-#ifdef __WXMSW__

-        // Shutdown Windows Sockets

-        WSACleanup();

-#endif

     }

 }

 instance_of_cinit;

@@ -416,16 +404,6 @@ void PrintException(std::exception* pex, const char* pszThread)
 

 

 

-int GetFilesize(FILE* file)

-{

-    int nSavePos = ftell(file);

-    int nFilesize = -1;

-    if (fseek(file, 0, SEEK_END) == 0)

-        nFilesize = ftell(file);

-    fseek(file, nSavePos, SEEK_SET);

-    return nFilesize;

-}

-

 void GetDataDir(char* pszDir)

 {

     // pszDir must be at least MAX_PATH length.

@@ -465,6 +443,37 @@ string GetDataDir()
     return pszDir;

 }

 

+int GetFilesize(FILE* file)

+{

+    int nSavePos = ftell(file);

+    int nFilesize = -1;

+    if (fseek(file, 0, SEEK_END) == 0)

+        nFilesize = ftell(file);

+    fseek(file, nSavePos, SEEK_SET);

+    return nFilesize;

+}

+

+void ShrinkDebugFile()

+{

+    // Scroll debug.log if it's getting too big

+    string strFile = GetDataDir() + "/debug.log";

+    FILE* file = fopen(strFile.c_str(), "r");

+    if (file && GetFilesize(file) > 10 * 1000000)

+    {

+        // Restart the file with some of the end

+        char pch[200000];

+        fseek(file, -sizeof(pch), SEEK_END);

+        int nBytes = fread(pch, 1, sizeof(pch), file);

+        fclose(file);

+        if (file = fopen(strFile.c_str(), "w"))

+        {

+            fwrite(pch, 1, nBytes, file);

+            fclose(file);

+        }

+    }

+}

+

+

 

 

 

diff --git a/util.h b/util.h
index 9366e66e93..ae53bfedbe 100644
--- a/util.h
+++ b/util.h
@@ -111,6 +111,7 @@ extern bool fDebug;
 extern bool fPrintToDebugger;

 extern bool fPrintToConsole;

 extern char pszSetDataDir[MAX_PATH];

+extern bool fShutdown;

 

 void RandAddSeed();

 void RandAddSeedPerfmon();

@@ -128,6 +129,7 @@ void ParseParameters(int argc, char* argv[]);
 int GetFilesize(FILE* file);

 void GetDataDir(char* pszDirRet);

 string GetDataDir();

+void ShrinkDebugFile();

 uint64 GetRand(uint64 nMax);

 int64 GetTime();

 int64 GetAdjustedTime();