// Copyright (c) 2009-2010 Satoshi Nakamoto
-// Copyright (c) 2011 The Bitcoin developers
+// Copyright (c) 2009-2012 The Bitcoin developers
// Distributed under the MIT/X11 software license, see the accompanying
-// file license.txt or http://www.opensource.org/licenses/mit-license.php.
+// file COPYING or http://www.opensource.org/licenses/mit-license.php.
#ifndef BITCOIN_UTIL_H
#define BITCOIN_UTIL_H
#define strlwr(psz) to_lower(psz)
#define _strlwr(psz) to_lower(psz)
#define MAX_PATH 1024
-#define Beep(n1,n2) (0)
inline void Sleep(int64 n)
{
- boost::thread::sleep(boost::get_system_time() + boost::posix_time::milliseconds(n));
+ /*Boost has a year 2038 problem— if the request sleep time is past epoch+2^31 seconds the sleep returns instantly.
+ So we clamp our sleeps here to 10 years and hope that boost is fixed by 2028.*/
+ boost::thread::sleep(boost::get_system_time() + boost::posix_time::milliseconds(n>315576000000LL?315576000000LL:n));
}
#endif
std::string DecodeBase64(const std::string& str);
std::string EncodeBase64(const unsigned char* pch, size_t len);
std::string EncodeBase64(const std::string& str);
-void ParseParameters(int argc, char* argv[]);
+void ParseParameters(int argc, const char*const argv[]);
bool WildcardMatch(const char* psz, const char* mask);
bool WildcardMatch(const std::string& str, const std::string& mask);
int GetFilesize(FILE* file);
std::string GetConfigFile();
std::string GetPidFile();
void CreatePidFile(std::string pidFile, pid_t pid);
-void ReadConfigFile(std::map<std::string, std::string>& mapSettingsRet, std::map<std::string, std::vector<std::string> >& mapMultiSettingsRet);
+bool ReadConfigFile(std::map<std::string, std::string>& mapSettingsRet, std::map<std::string, std::vector<std::string> >& mapMultiSettingsRet);
#ifdef WIN32
std::string MyGetSpecialFolderPath(int nFolder, bool fCreate);
#endif
-// Wrapper to automatically initialize mutex
+/** Wrapper to automatically initialize mutex. */
class CCriticalSection
{
protected:
bool TryEnter(const char* pszName, const char* pszFile, int nLine);
};
-// Automatically leave critical section when leaving block, needed for exception safety
+/** RAII object that acquires mutex. Needed for exception safety. */
class CCriticalBlock
{
protected:
#define CRITICAL_BLOCK(cs) \
if (CCriticalBlock criticalblock = CCriticalBlock(cs, #cs, __FILE__, __LINE__))
+#define ENTER_CRITICAL_SECTION(cs) \
+ (cs).Enter(#cs, __FILE__, __LINE__)
+
+#define LEAVE_CRITICAL_SECTION(cs) \
+ (cs).Leave()
+
+/** RAII object that tries to acquire mutex. Needed for exception safety. */
class CTryCriticalBlock
{
protected:
}
template<typename T>
-std::string HexNumStr(const T itbegin, const T itend, bool f0x=true)
-{
- if (itbegin == itend)
- return "";
- const unsigned char* pbegin = (const unsigned char*)&itbegin[0];
- const unsigned char* pend = pbegin + (itend - itbegin) * sizeof(itbegin[0]);
- std::string str = (f0x ? "0x" : "");
- str.reserve(str.size() + (pend-pbegin) * 2);
- for (const unsigned char* p = pend-1; p >= pbegin; p--)
- str += strprintf("%02x", *p);
- return str;
-}
-
-inline std::string HexNumStr(const std::vector<unsigned char>& vch, bool f0x=true)
-{
- return HexNumStr(vch.begin(), vch.end(), f0x);
-}
-
-template<typename T>
void PrintHex(const T pbegin, const T pend, const char* pszFormat="%s", bool fSpaces=true)
{
printf(pszFormat, HexStr(pbegin, pend, fSpaces).c_str());
#endif
}
-inline std::string GetArg(const std::string& strArg, const std::string& strDefault)
-{
- if (mapArgs.count(strArg))
- return mapArgs[strArg];
- return strDefault;
-}
+/**
+ * Return string argument or default value
+ *
+ * @param strArg Argument to get (e.g. "-foo")
+ * @param default (e.g. "1")
+ * @return command-line argument or default value
+ */
+std::string GetArg(const std::string& strArg, const std::string& strDefault);
-inline int64 GetArg(const std::string& strArg, int64 nDefault)
-{
- if (mapArgs.count(strArg))
- return atoi64(mapArgs[strArg]);
- return nDefault;
-}
+/**
+ * Return integer argument or default value
+ *
+ * @param strArg Argument to get (e.g. "-foo")
+ * @param default (e.g. 1)
+ * @return command-line argument (0 if invalid number) or default value
+ */
+int64 GetArg(const std::string& strArg, int64 nDefault);
-inline bool GetBoolArg(const std::string& strArg, bool fDefault=false)
-{
- if (mapArgs.count(strArg))
- {
- if (mapArgs[strArg].empty())
- return true;
- return (atoi(mapArgs[strArg]) != 0);
- }
- return fDefault;
-}
+/**
+ * Return boolean argument or default value
+ *
+ * @param strArg Argument to get (e.g. "-foo")
+ * @param default (true or false)
+ * @return command-line argument or default value
+ */
+bool GetBoolArg(const std::string& strArg, bool fDefault=false);
/**
* Set an argument if it doesn't already have a value
* @param fValue Value (e.g. false)
* @return true if argument gets set, false if it already had a value
*/
-bool SoftSetArg(const std::string& strArg, bool fValue);
+bool SoftSetBoolArg(const std::string& strArg, bool fValue);
} \
}
-#define CATCH_PRINT_EXCEPTION(pszFn) \
- catch (std::exception& e) { \
- PrintException(&e, (pszFn)); \
- } catch (...) { \
- PrintException(NULL, (pszFn)); \
- }
-
-
-
-
-
-
-
-
-
template<typename T1>
inline uint256 Hash(const T1 pbegin, const T1 pend)
}
-// Median filter over a stream of values
-// Returns the median of the last N numbers
+/** Median filter over a stream of values.
+ * Returns the median of the last N numbers
+ */
template <typename T> class CMedianFilter
{
private:
#endif
}
-inline bool TerminateThread(pthread_t hthread, unsigned int nExitCode)
-{
- return (pthread_cancel(hthread) == 0);
-}
-
inline void ExitThread(size_t nExitCode)
{
pthread_exit((void*)nExitCode);
git://git.novaco.in / novacoin.git / blobdiff