626 lines
18 KiB
C++
626 lines
18 KiB
C++
// Copyright (c) 2009-2010 Satoshi Nakamoto
|
|
// Distributed under the MIT/X11 software license, see the accompanying
|
|
// file license.txt or http://www.opensource.org/licenses/mit-license.php.
|
|
|
|
#include "headers.h"
|
|
|
|
|
|
|
|
|
|
void ExitTimeout(void* parg)
|
|
{
|
|
#ifdef __WXMSW__
|
|
Sleep(5000);
|
|
ExitProcess(0);
|
|
#endif
|
|
}
|
|
|
|
void Shutdown(void* parg)
|
|
{
|
|
static CCriticalSection cs_Shutdown;
|
|
static bool fTaken;
|
|
bool fFirstThread;
|
|
CRITICAL_BLOCK(cs_Shutdown)
|
|
{
|
|
fFirstThread = !fTaken;
|
|
fTaken = true;
|
|
}
|
|
static bool fExit;
|
|
if (fFirstThread)
|
|
{
|
|
fShutdown = true;
|
|
nTransactionsUpdated++;
|
|
DBFlush(false);
|
|
StopNode();
|
|
DBFlush(true);
|
|
CreateThread(ExitTimeout, NULL);
|
|
Sleep(50);
|
|
printf("Bitcoin exiting\n\n");
|
|
fExit = true;
|
|
exit(0);
|
|
}
|
|
else
|
|
{
|
|
while (!fExit)
|
|
Sleep(500);
|
|
Sleep(100);
|
|
ExitThread(0);
|
|
}
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// Startup folder
|
|
//
|
|
|
|
#ifdef __WXMSW__
|
|
typedef WINSHELLAPI BOOL (WINAPI *PSHGETSPECIALFOLDERPATHA)(HWND hwndOwner, LPSTR lpszPath, int nFolder, BOOL fCreate);
|
|
|
|
string MyGetSpecialFolderPath(int nFolder, bool fCreate)
|
|
{
|
|
char pszPath[MAX_PATH+100] = "";
|
|
|
|
// SHGetSpecialFolderPath is not usually available on NT 4.0
|
|
HMODULE hShell32 = LoadLibraryA("shell32.dll");
|
|
if (hShell32)
|
|
{
|
|
PSHGETSPECIALFOLDERPATHA pSHGetSpecialFolderPath =
|
|
(PSHGETSPECIALFOLDERPATHA)GetProcAddress(hShell32, "SHGetSpecialFolderPathA");
|
|
if (pSHGetSpecialFolderPath)
|
|
(*pSHGetSpecialFolderPath)(NULL, pszPath, nFolder, fCreate);
|
|
FreeModule(hShell32);
|
|
}
|
|
|
|
// Backup option
|
|
if (pszPath[0] == '\0')
|
|
{
|
|
if (nFolder == CSIDL_STARTUP)
|
|
{
|
|
strcpy(pszPath, getenv("USERPROFILE"));
|
|
strcat(pszPath, "\\Start Menu\\Programs\\Startup");
|
|
}
|
|
else if (nFolder == CSIDL_APPDATA)
|
|
{
|
|
strcpy(pszPath, getenv("APPDATA"));
|
|
}
|
|
}
|
|
|
|
return pszPath;
|
|
}
|
|
|
|
string StartupShortcutPath()
|
|
{
|
|
return MyGetSpecialFolderPath(CSIDL_STARTUP, true) + "\\Bitcoin.lnk";
|
|
}
|
|
|
|
bool GetStartOnSystemStartup()
|
|
{
|
|
return wxFileExists(StartupShortcutPath());
|
|
}
|
|
|
|
void SetStartOnSystemStartup(bool fAutoStart)
|
|
{
|
|
// If the shortcut exists already, remove it for updating
|
|
remove(StartupShortcutPath().c_str());
|
|
|
|
if (fAutoStart)
|
|
{
|
|
CoInitialize(NULL);
|
|
|
|
// Get a pointer to the IShellLink interface.
|
|
IShellLink* psl = NULL;
|
|
HRESULT hres = CoCreateInstance(CLSID_ShellLink, NULL,
|
|
CLSCTX_INPROC_SERVER, IID_IShellLink,
|
|
reinterpret_cast<void**>(&psl));
|
|
|
|
if (SUCCEEDED(hres))
|
|
{
|
|
// Get the current executable path
|
|
TCHAR pszExePath[MAX_PATH];
|
|
GetModuleFileName(NULL, pszExePath, sizeof(pszExePath));
|
|
|
|
// Set the path to the shortcut target
|
|
psl->SetPath(pszExePath);
|
|
PathRemoveFileSpec(pszExePath);
|
|
psl->SetWorkingDirectory(pszExePath);
|
|
psl->SetShowCmd(SW_SHOWMINNOACTIVE);
|
|
|
|
// Query IShellLink for the IPersistFile interface for
|
|
// saving the shortcut in persistent storage.
|
|
IPersistFile* ppf = NULL;
|
|
hres = psl->QueryInterface(IID_IPersistFile,
|
|
reinterpret_cast<void**>(&ppf));
|
|
if (SUCCEEDED(hres))
|
|
{
|
|
WCHAR pwsz[MAX_PATH];
|
|
// Ensure that the string is ANSI.
|
|
MultiByteToWideChar(CP_ACP, 0, StartupShortcutPath().c_str(), -1, pwsz, MAX_PATH);
|
|
// Save the link by calling IPersistFile::Save.
|
|
hres = ppf->Save(pwsz, TRUE);
|
|
ppf->Release();
|
|
}
|
|
psl->Release();
|
|
}
|
|
CoUninitialize();
|
|
}
|
|
}
|
|
#else
|
|
bool GetStartOnSystemStartup() { return false; }
|
|
void SetStartOnSystemStartup(bool fAutoStart) { }
|
|
#endif
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// CMyApp
|
|
//
|
|
|
|
// Define a new application
|
|
class CMyApp: public wxApp
|
|
{
|
|
public:
|
|
wxLocale m_locale;
|
|
|
|
CMyApp(){};
|
|
~CMyApp(){};
|
|
bool OnInit();
|
|
bool OnInit2();
|
|
int OnExit();
|
|
|
|
// Hook Initialize so we can start without GUI
|
|
virtual bool Initialize(int& argc, wxChar** argv);
|
|
|
|
// 2nd-level exception handling: we get all the exceptions occurring in any
|
|
// event handler here
|
|
virtual bool OnExceptionInMainLoop();
|
|
|
|
// 3rd, and final, level exception handling: whenever an unhandled
|
|
// exception is caught, this function is called
|
|
virtual void OnUnhandledException();
|
|
|
|
// and now for something different: this function is called in case of a
|
|
// crash (e.g. dereferencing null pointer, division by 0, ...)
|
|
virtual void OnFatalException();
|
|
};
|
|
|
|
IMPLEMENT_APP(CMyApp)
|
|
|
|
bool CMyApp::Initialize(int& argc, wxChar** argv)
|
|
{
|
|
if (argc > 1 && argv[1][0] != '-' && (!fWindows || argv[1][0] != '/') &&
|
|
wxString(argv[1]) != "start")
|
|
{
|
|
fCommandLine = true;
|
|
}
|
|
else if (!fGUI)
|
|
{
|
|
fDaemon = true;
|
|
}
|
|
else
|
|
{
|
|
// wxApp::Initialize will remove environment-specific parameters,
|
|
// so it's too early to call ParseParameters yet
|
|
for (int i = 1; i < argc; i++)
|
|
{
|
|
wxString str = argv[i];
|
|
#ifdef __WXMSW__
|
|
if (str.size() >= 1 && str[0] == '/')
|
|
str[0] = '-';
|
|
str = str.MakeLower();
|
|
#endif
|
|
// haven't decided which argument to use for this yet
|
|
if (str == "-daemon" || str == "-d" || str == "start")
|
|
fDaemon = true;
|
|
}
|
|
}
|
|
|
|
if (fDaemon)
|
|
fprintf(stdout, "bitcoin server starting\n");
|
|
|
|
#ifdef __WXGTK__
|
|
if (fDaemon || fCommandLine)
|
|
{
|
|
// Call the original Initialize while suppressing error messages
|
|
// and ignoring failure. If unable to initialize GTK, it fails
|
|
// near the end so hopefully the last few things don't matter.
|
|
{
|
|
wxLogNull logNo;
|
|
wxApp::Initialize(argc, argv);
|
|
}
|
|
|
|
if (fDaemon)
|
|
{
|
|
// Daemonize
|
|
pid_t pid = fork();
|
|
if (pid < 0)
|
|
{
|
|
fprintf(stderr, "Error: fork() returned %d errno %d\n", pid, errno);
|
|
return false;
|
|
}
|
|
if (pid > 0)
|
|
pthread_exit((void*)0);
|
|
}
|
|
|
|
return true;
|
|
}
|
|
#endif
|
|
|
|
return wxApp::Initialize(argc, argv);
|
|
}
|
|
|
|
bool CMyApp::OnInit()
|
|
{
|
|
bool fRet = false;
|
|
try
|
|
{
|
|
fRet = OnInit2();
|
|
}
|
|
catch (std::exception& e) {
|
|
PrintException(&e, "OnInit()");
|
|
} catch (...) {
|
|
PrintException(NULL, "OnInit()");
|
|
}
|
|
if (!fRet)
|
|
Shutdown(NULL);
|
|
return fRet;
|
|
}
|
|
|
|
extern int g_isPainting;
|
|
|
|
bool CMyApp::OnInit2()
|
|
{
|
|
#ifdef _MSC_VER
|
|
// Turn off microsoft heap dump noise
|
|
_CrtSetReportMode(_CRT_WARN, _CRTDBG_MODE_FILE);
|
|
_CrtSetReportFile(_CRT_WARN, CreateFileA("NUL", GENERIC_WRITE, 0, NULL, OPEN_EXISTING, 0, 0));
|
|
#endif
|
|
#if defined(__WXMSW__) && defined(__WXDEBUG__) && wxUSE_GUI
|
|
// Disable malfunctioning wxWidgets debug assertion
|
|
g_isPainting = 10000;
|
|
#endif
|
|
#if wxUSE_GUI
|
|
wxImage::AddHandler(new wxPNGHandler);
|
|
#endif
|
|
#ifdef __WXMSW__
|
|
SetAppName("Bitcoin");
|
|
#else
|
|
SetAppName("bitcoin");
|
|
umask(077);
|
|
#endif
|
|
#ifdef __WXMSW__
|
|
#if wxUSE_UNICODE
|
|
// Hack to set wxConvLibc codepage to UTF-8 on Windows,
|
|
// may break if wxMBConv_win32 implementation in strconv.cpp changes.
|
|
class wxMBConv_win32 : public wxMBConv
|
|
{
|
|
public:
|
|
long m_CodePage;
|
|
size_t m_minMBCharWidth;
|
|
};
|
|
if (((wxMBConv_win32*)&wxConvLibc)->m_CodePage == CP_ACP)
|
|
((wxMBConv_win32*)&wxConvLibc)->m_CodePage = CP_UTF8;
|
|
#endif
|
|
#endif
|
|
|
|
// Load locale/<lang>/LC_MESSAGES/bitcoin.mo language file
|
|
m_locale.Init(wxLANGUAGE_DEFAULT, 0);
|
|
m_locale.AddCatalogLookupPathPrefix("locale");
|
|
if (!fWindows)
|
|
{
|
|
m_locale.AddCatalogLookupPathPrefix("/usr/share/locale");
|
|
m_locale.AddCatalogLookupPathPrefix("/usr/local/share/locale");
|
|
}
|
|
m_locale.AddCatalog("wxstd"); // wxWidgets standard translations, if any
|
|
m_locale.AddCatalog("bitcoin");
|
|
|
|
//
|
|
// Parameters
|
|
//
|
|
if (fCommandLine)
|
|
{
|
|
int ret = CommandLineRPC(argc, argv);
|
|
exit(ret);
|
|
}
|
|
|
|
ParseParameters(argc, argv);
|
|
if (mapArgs.count("-?") || mapArgs.count("--help"))
|
|
{
|
|
wxString strUsage = string() +
|
|
_("Usage: bitcoin [options]") + "\t\t\t\t\t\t\n" +
|
|
_("Options:\n") +
|
|
" -gen \t\t " + _("Generate coins\n") +
|
|
" -gen=0 \t\t " + _("Don't generate coins\n") +
|
|
" -min \t\t " + _("Start minimized\n") +
|
|
" -datadir=<dir> \t " + _("Specify data directory\n") +
|
|
" -proxy=<ip:port>\t " + _("Connect through socks4 proxy\n") +
|
|
" -addnode=<ip> \t " + _("Add a node to connect to\n") +
|
|
" -connect=<ip> \t " + _("Connect only to the specified node\n") +
|
|
" -? \t\t " + _("This help message\n");
|
|
|
|
if (fWindows && fGUI)
|
|
{
|
|
// Remove spaces, the tabs make the columns line up in the message box
|
|
for (int i = 0; i < 50; i++)
|
|
strUsage.Replace(" \t", "\t");
|
|
wxMessageBox(strUsage, "Bitcoin", wxOK);
|
|
}
|
|
else
|
|
{
|
|
// Remove tabs
|
|
strUsage.Replace("\t", "");
|
|
fprintf(stderr, "%s", ((string)strUsage).c_str());
|
|
}
|
|
return false;
|
|
}
|
|
|
|
if (mapArgs.count("-datadir"))
|
|
strlcpy(pszSetDataDir, mapArgs["-datadir"].c_str(), sizeof(pszSetDataDir));
|
|
|
|
if (mapArgs.count("-debug"))
|
|
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 0.%d.%d%s beta, OS version %s\n", VERSION/100, VERSION%100, pszSubVer, ((string)wxGetOsDescription()).c_str());
|
|
printf("System default language is %d %s\n", m_locale.GetSystemLanguage(), ((string)m_locale.GetSysName()).c_str());
|
|
printf("Language file %s (%s)\n", (string("locale/") + (string)m_locale.GetCanonicalName() + "/LC_MESSAGES/bitcoin.mo").c_str(), ((string)m_locale.GetLocale()).c_str());
|
|
|
|
if (mapArgs.count("-loadblockindextest"))
|
|
{
|
|
CTxDB txdb("r");
|
|
txdb.LoadBlockIndex();
|
|
PrintBlockTree();
|
|
return false;
|
|
}
|
|
|
|
//
|
|
// Limit to single instance per user
|
|
// Required to protect the database files if we're going to keep deleting log.*
|
|
//
|
|
#ifdef __WXMSW__
|
|
// todo: wxSingleInstanceChecker wasn't working on Linux, never deleted its lock file
|
|
// maybe should go by whether successfully bind port 8333 instead
|
|
wxString strMutexName = wxString("bitcoin_running.") + getenv("HOMEPATH");
|
|
for (int i = 0; i < strMutexName.size(); i++)
|
|
if (!isalnum(strMutexName[i]))
|
|
strMutexName[i] = '.';
|
|
wxSingleInstanceChecker* psingleinstancechecker = new wxSingleInstanceChecker(strMutexName);
|
|
if (psingleinstancechecker->IsAnotherRunning())
|
|
{
|
|
printf("Existing instance found\n");
|
|
unsigned int nStart = GetTime();
|
|
loop
|
|
{
|
|
// TODO: find out how to do this in Linux, or replace with wxWidgets commands
|
|
// Show the previous instance and exit
|
|
HWND hwndPrev = FindWindowA("wxWindowClassNR", "Bitcoin");
|
|
if (hwndPrev)
|
|
{
|
|
if (IsIconic(hwndPrev))
|
|
ShowWindow(hwndPrev, SW_RESTORE);
|
|
SetForegroundWindow(hwndPrev);
|
|
return false;
|
|
}
|
|
|
|
if (GetTime() > nStart + 60)
|
|
return false;
|
|
|
|
// Resume this instance if the other exits
|
|
delete psingleinstancechecker;
|
|
Sleep(1000);
|
|
psingleinstancechecker = new wxSingleInstanceChecker(strMutexName);
|
|
if (!psingleinstancechecker->IsAnotherRunning())
|
|
break;
|
|
}
|
|
}
|
|
#endif
|
|
|
|
// Bind to the port early so we can tell if another instance is already running.
|
|
// This is a backup to wxSingleInstanceChecker, which doesn't work on Linux.
|
|
string strErrors;
|
|
if (!BindListenPort(strErrors))
|
|
{
|
|
wxMessageBox(strErrors, "Bitcoin");
|
|
return false;
|
|
}
|
|
|
|
//
|
|
// Load data files
|
|
//
|
|
bool fFirstRun;
|
|
strErrors = "";
|
|
int64 nStart;
|
|
|
|
printf("Loading addresses...\n");
|
|
nStart = GetTimeMillis();
|
|
if (!LoadAddresses())
|
|
strErrors += _("Error loading addr.dat \n");
|
|
printf(" addresses %15"PRI64d"ms\n", GetTimeMillis() - nStart);
|
|
|
|
printf("Loading block index...\n");
|
|
nStart = GetTimeMillis();
|
|
if (!LoadBlockIndex())
|
|
strErrors += _("Error loading blkindex.dat \n");
|
|
printf(" block index %15"PRI64d"ms\n", GetTimeMillis() - nStart);
|
|
|
|
printf("Loading wallet...\n");
|
|
nStart = GetTimeMillis();
|
|
if (!LoadWallet(fFirstRun))
|
|
strErrors += _("Error loading wallet.dat \n");
|
|
printf(" wallet %15"PRI64d"ms\n", GetTimeMillis() - nStart);
|
|
|
|
printf("Done loading\n");
|
|
|
|
//// debug print
|
|
printf("mapBlockIndex.size() = %d\n", mapBlockIndex.size());
|
|
printf("nBestHeight = %d\n", nBestHeight);
|
|
printf("mapKeys.size() = %d\n", mapKeys.size());
|
|
printf("mapPubKeys.size() = %d\n", mapPubKeys.size());
|
|
printf("mapWallet.size() = %d\n", mapWallet.size());
|
|
printf("mapAddressBook.size() = %d\n", mapAddressBook.size());
|
|
|
|
if (!strErrors.empty())
|
|
{
|
|
wxMessageBox(strErrors, "Bitcoin");
|
|
return false;
|
|
}
|
|
|
|
// Add wallet transactions that aren't already in a block to mapTransactions
|
|
ReacceptWalletTransactions();
|
|
|
|
//
|
|
// Parameters
|
|
//
|
|
if (mapArgs.count("-printblockindex") || mapArgs.count("-printblocktree"))
|
|
{
|
|
PrintBlockTree();
|
|
return false;
|
|
}
|
|
|
|
if (mapArgs.count("-printblock"))
|
|
{
|
|
string strMatch = mapArgs["-printblock"];
|
|
int nFound = 0;
|
|
for (map<uint256, CBlockIndex*>::iterator mi = mapBlockIndex.begin(); mi != mapBlockIndex.end(); ++mi)
|
|
{
|
|
uint256 hash = (*mi).first;
|
|
if (strncmp(hash.ToString().c_str(), strMatch.c_str(), strMatch.size()) == 0)
|
|
{
|
|
CBlockIndex* pindex = (*mi).second;
|
|
CBlock block;
|
|
block.ReadFromDisk(pindex);
|
|
block.BuildMerkleTree();
|
|
block.print();
|
|
printf("\n");
|
|
nFound++;
|
|
}
|
|
}
|
|
if (nFound == 0)
|
|
printf("No blocks matching %s were found\n", strMatch.c_str());
|
|
return false;
|
|
}
|
|
|
|
if (mapArgs.count("-gen"))
|
|
{
|
|
if (mapArgs["-gen"].empty())
|
|
fGenerateBitcoins = true;
|
|
else
|
|
fGenerateBitcoins = (atoi(mapArgs["-gen"].c_str()) != 0);
|
|
}
|
|
|
|
if (mapArgs.count("-proxy"))
|
|
{
|
|
fUseProxy = true;
|
|
addrProxy = CAddress(mapArgs["-proxy"]);
|
|
if (!addrProxy.IsValid())
|
|
{
|
|
wxMessageBox(_("Invalid -proxy address"), "Bitcoin");
|
|
return false;
|
|
}
|
|
}
|
|
|
|
if (mapArgs.count("-addnode"))
|
|
{
|
|
foreach(string strAddr, mapMultiArgs["-addnode"])
|
|
{
|
|
CAddress addr(strAddr, NODE_NETWORK);
|
|
addr.nTime = 0; // so it won't relay unless successfully connected
|
|
if (addr.IsValid())
|
|
AddAddress(addr);
|
|
}
|
|
}
|
|
|
|
//
|
|
// Create the main window and start the node
|
|
//
|
|
if (!fDaemon)
|
|
CreateMainWindow();
|
|
|
|
if (!CheckDiskSpace())
|
|
return false;
|
|
|
|
RandAddSeedPerfmon();
|
|
|
|
if (!CreateThread(StartNode, NULL))
|
|
wxMessageBox("Error: CreateThread(StartNode) failed", "Bitcoin");
|
|
|
|
if (mapArgs.count("-server") || fDaemon)
|
|
CreateThread(ThreadRPCServer, NULL);
|
|
|
|
if (fFirstRun)
|
|
SetStartOnSystemStartup(true);
|
|
|
|
return true;
|
|
}
|
|
|
|
int CMyApp::OnExit()
|
|
{
|
|
Shutdown(NULL);
|
|
return wxApp::OnExit();
|
|
}
|
|
|
|
bool CMyApp::OnExceptionInMainLoop()
|
|
{
|
|
try
|
|
{
|
|
throw;
|
|
}
|
|
catch (std::exception& e)
|
|
{
|
|
PrintException(&e, "CMyApp::OnExceptionInMainLoop()");
|
|
wxLogWarning("Exception %s %s", typeid(e).name(), e.what());
|
|
Sleep(1000);
|
|
throw;
|
|
}
|
|
catch (...)
|
|
{
|
|
PrintException(NULL, "CMyApp::OnExceptionInMainLoop()");
|
|
wxLogWarning("Unknown exception");
|
|
Sleep(1000);
|
|
throw;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
void CMyApp::OnUnhandledException()
|
|
{
|
|
// this shows how we may let some exception propagate uncaught
|
|
try
|
|
{
|
|
throw;
|
|
}
|
|
catch (std::exception& e)
|
|
{
|
|
PrintException(&e, "CMyApp::OnUnhandledException()");
|
|
wxLogWarning("Exception %s %s", typeid(e).name(), e.what());
|
|
Sleep(1000);
|
|
throw;
|
|
}
|
|
catch (...)
|
|
{
|
|
PrintException(NULL, "CMyApp::OnUnhandledException()");
|
|
wxLogWarning("Unknown exception");
|
|
Sleep(1000);
|
|
throw;
|
|
}
|
|
}
|
|
|
|
void CMyApp::OnFatalException()
|
|
{
|
|
wxMessageBox(_("Program has crashed and will terminate. "), "Bitcoin", wxOK | wxICON_ERROR);
|
|
}
|