#ifndef BITCOIN_UTIL_H
#define BITCOIN_UTIL_H
-#include "uint256.h"
#ifndef WIN32
#include <sys/types.h>
#include <sys/resource.h>
#endif
-#include <map>
-#include <vector>
-#include <string>
+#ifdef WIN32
+#include "compat.h"
+#endif
+#ifndef Q_MOC_RUN
#include <boost/thread.hpp>
-#include <boost/filesystem.hpp>
#include <boost/filesystem/path.hpp>
#include <boost/date_time/gregorian/gregorian_types.hpp>
#include <boost/date_time/posix_time/posix_time_types.hpp>
+#endif
-#include <openssl/sha.h>
-#include <openssl/ripemd.h>
+#if defined(__USE_MINGW_ANSI_STDIO)
+#undef __USE_MINGW_ANSI_STDIO // This constant forces MinGW to conduct stupid behavior
+#endif
-#include "netbase.h" // for AddTimeData
+#include <cinttypes>
+#include <map>
+#include <vector>
+#include <string>
+#include <cstdarg>
-typedef long long int64;
-typedef unsigned long long uint64;
+static const int32_t nOneHour = 60 * 60;
+static const int32_t nOneDay = 24 * 60 * 60;
+static const int64_t nOneWeek = 7 * 24 * 60 * 60;
-static const int64 COIN = 1000000;
-static const int64 CENT = 10000;
+static const int64_t COIN = 1000000;
+static const int64_t CENT = 10000;
#define BEGIN(a) ((char*)&(a))
#define END(a) ((char*)&((&(a))[1]))
#define UINTBEGIN(a) ((uint32_t*)&(a))
#define CUINTBEGIN(a) ((const uint32_t*)&(a))
-#ifndef PRI64d
-#if defined(_MSC_VER) || defined(__MSVCRT__)
-#define PRI64d "I64d"
-#define PRI64u "I64u"
-#define PRI64x "I64x"
-#else
-#define PRI64d "lld"
-#define PRI64u "llu"
-#define PRI64x "llx"
-#endif
-#endif
-
#ifndef THROW_WITH_STACKTRACE
#define THROW_WITH_STACKTRACE(exception) \
{ \
void LogStackTrace();
#endif
+#if defined(_MSC_VER) || defined(__MSVCRT__)
+ /* Silence compiler warnings on Windows
+ related to MinGWs inttypes.h */
+ #undef PRIu64
+ #undef PRId64
+ #undef PRIx64
+
+ #define PRIu64 "I64u"
+ #define PRId64 "I64d"
+ #define PRIx64 "I64x"
+
+#endif
/* Format characters for (s)size_t and ptrdiff_t */
#if defined(_MSC_VER) || defined(__MSVCRT__)
#endif
#else
#define MAX_PATH 1024
-inline void Sleep(int64 n)
+inline void Sleep(int64_t 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.*/
#endif
-
-
-
-
-
-
extern std::map<std::string, std::string> mapArgs;
extern std::map<std::string, std::vector<std::string> > mapMultiArgs;
extern bool fDebug;
extern bool fLogTimestamps;
extern bool fReopenDebugLog;
-void RandAddSeed();
-void RandAddSeedPerfmon();
int ATTR_WARN_PRINTF(1,2) OutputDebugStringF(const char* pszFormat, ...);
/*
void PrintException(std::exception* pex, const char* pszThread);
void PrintExceptionContinue(std::exception* pex, const char* pszThread);
void ParseString(const std::string& str, char c, std::vector<std::string>& v);
-std::string FormatMoney(int64 n, bool fPlus=false);
-bool ParseMoney(const std::string& str, int64& nRet);
-bool ParseMoney(const char* pszIn, int64& nRet);
+std::string FormatMoney(int64_t n, bool fPlus=false);
+bool ParseMoney(const std::string& str, int64_t& nRet);
+bool ParseMoney(const char* pszIn, int64_t& nRet);
std::vector<unsigned char> ParseHex(const char* psz);
std::vector<unsigned char> ParseHex(const std::string& str);
bool IsHex(const std::string& str);
std::string DecodeBase32(const std::string& str);
std::string EncodeBase32(const unsigned char* pch, size_t len);
std::string EncodeBase32(const std::string& str);
+std::string EncodeDumpTime(int64_t nTime);
+int64_t DecodeDumpTime(const std::string& s);
+std::string EncodeDumpString(const std::string &str);
+std::string DecodeDumpString(const std::string &str);
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);
boost::filesystem::path GetSpecialFolderPath(int nFolder, bool fCreate = true);
#endif
void ShrinkDebugFile();
-int GetRandInt(int nMax);
-uint64 GetRand(uint64 nMax);
-uint256 GetRandHash();
-int64 GetTime();
-void SetMockTime(int64 nMockTimeIn);
-int64 GetAdjustedTime();
-int64 GetTimeOffset();
+int64_t GetTime();
+int64_t GetTimeMillis();
+int64_t GetTimeMicros();
std::string FormatFullVersion();
std::string FormatSubVersion(const std::string& name, int nClientVersion, const std::vector<std::string>& comments);
-void AddTimeData(const CNetAddr& ip, int64 nTime);
void runCommand(std::string strCommand);
-
-
-
-
-
-
-
-inline std::string i64tostr(int64 n)
+inline std::string i64tostr(int64_t n)
{
- return strprintf("%"PRI64d, n);
+ return strprintf("%" PRId64, n);
}
inline std::string itostr(int n)
return strprintf("%d", n);
}
-inline int64 atoi64(const char* psz)
+inline int64_t atoi64(const char* psz)
{
#ifdef _MSC_VER
return _atoi64(psz);
#endif
}
-inline int64 atoi64(const std::string& str)
+inline int64_t atoi64(const std::string& str)
{
#ifdef _MSC_VER
return _atoi64(str.c_str());
#endif
}
+inline int32_t strtol(const char* psz)
+{
+ return strtol(psz, NULL, 10);
+}
+
+inline int32_t strtol(const std::string& str)
+{
+ return strtol(str.c_str(), NULL, 10);
+}
+
+inline uint32_t strtoul(const char* psz)
+{
+ return strtoul(psz, NULL, 10);
+}
+
+inline uint32_t strtoul(const std::string& str)
+{
+ return strtoul(str.c_str(), NULL, 10);
+}
+
inline int atoi(const std::string& str)
{
return atoi(str.c_str());
return (int)(d > 0 ? d + 0.5 : d - 0.5);
}
-inline int64 roundint64(double d)
-{
- return (int64)(d > 0 ? d + 0.5 : d - 0.5);
-}
-
-inline int64 abs64(int64 n)
+inline int64_t roundint64(double d)
{
- return (n >= 0 ? n : -n);
+ return (int64_t)(d > 0 ? d + 0.5 : d - 0.5);
}
inline std::string leftTrim(std::string src, char chr)
printf(pszFormat, HexStr(vch, fSpaces).c_str());
}
-inline int64 GetPerformanceCounter()
+inline int64_t GetTimeMillis()
{
- int64 nCounter = 0;
-#ifdef WIN32
- QueryPerformanceCounter((LARGE_INTEGER*)&nCounter);
-#else
- timeval t;
- gettimeofday(&t, NULL);
- nCounter = (int64) t.tv_sec * 1000000 + t.tv_usec;
-#endif
- return nCounter;
-}
-
-inline int64 GetTimeMillis()
-{
- return (boost::posix_time::ptime(boost::posix_time::microsec_clock::universal_time()) -
+ return (boost::posix_time::microsec_clock::universal_time() -
boost::posix_time::ptime(boost::gregorian::date(1970,1,1))).total_milliseconds();
}
-inline std::string DateTimeStrFormat(const char* pszFormat, int64 nTime)
+inline int64_t GetTimeMicros()
{
- time_t n = nTime;
- struct tm* ptmTime = gmtime(&n);
- char pszTime[200];
- strftime(pszTime, sizeof(pszTime), pszFormat, ptmTime);
- return pszTime;
+ return (boost::posix_time::microsec_clock::universal_time() -
+ boost::posix_time::ptime(boost::gregorian::date(1970,1,1))).total_microseconds();
}
+std::string DateTimeStrFormat(const char* pszFormat, int64_t nTime);
+
static const std::string strTimestampFormat = "%Y-%m-%d %H:%M:%S UTC";
-inline std::string DateTimeStrFormat(int64 nTime)
+inline std::string DateTimeStrFormat(int64_t nTime)
{
return DateTimeStrFormat(strTimestampFormat.c_str(), nTime);
}
std::string GetArg(const std::string& strArg, const std::string& strDefault);
/**
- * Return integer argument or default value
+ * Return 64-bit 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_t GetArg(const std::string& strArg, int64_t nDefault);
+
+/**
+ * Return 32-bit 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
+ */
+int32_t GetArgInt(const std::string& strArg, int32_t nDefault);
+
+/**
+ * Return 32-bit unsigned 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);
+uint32_t GetArgUInt(const std::string& strArg, uint32_t nDefault);
/**
* Return boolean argument or default value
*/
bool SoftSetBoolArg(const std::string& strArg, bool fValue);
-
-
-
-
-
-
-
-
-template<typename T1>
-inline uint256 Hash(const T1 pbegin, const T1 pend)
-{
- static unsigned char pblank[1];
- uint256 hash1;
- SHA256((pbegin == pend ? pblank : (unsigned char*)&pbegin[0]), (pend - pbegin) * sizeof(pbegin[0]), (unsigned char*)&hash1);
- uint256 hash2;
- SHA256((unsigned char*)&hash1, sizeof(hash1), (unsigned char*)&hash2);
- return hash2;
-}
-
-class CHashWriter
-{
-private:
- SHA256_CTX ctx;
-
-public:
- int nType;
- int nVersion;
-
- void Init() {
- SHA256_Init(&ctx);
- }
-
- CHashWriter(int nTypeIn, int nVersionIn) : nType(nTypeIn), nVersion(nVersionIn) {
- Init();
- }
-
- CHashWriter& write(const char *pch, size_t size) {
- SHA256_Update(&ctx, pch, size);
- return (*this);
- }
-
- // invalidates the object
- uint256 GetHash() {
- uint256 hash1;
- SHA256_Final((unsigned char*)&hash1, &ctx);
- uint256 hash2;
- SHA256((unsigned char*)&hash1, sizeof(hash1), (unsigned char*)&hash2);
- return hash2;
- }
-
- template<typename T>
- CHashWriter& operator<<(const T& obj) {
- // Serialize to this stream
- ::Serialize(*this, obj, nType, nVersion);
- return (*this);
- }
-};
-
-
-template<typename T1, typename T2>
-inline uint256 Hash(const T1 p1begin, const T1 p1end,
- const T2 p2begin, const T2 p2end)
-{
- static unsigned char pblank[1];
- uint256 hash1;
- SHA256_CTX ctx;
- SHA256_Init(&ctx);
- SHA256_Update(&ctx, (p1begin == p1end ? pblank : (unsigned char*)&p1begin[0]), (p1end - p1begin) * sizeof(p1begin[0]));
- SHA256_Update(&ctx, (p2begin == p2end ? pblank : (unsigned char*)&p2begin[0]), (p2end - p2begin) * sizeof(p2begin[0]));
- SHA256_Final((unsigned char*)&hash1, &ctx);
- uint256 hash2;
- SHA256((unsigned char*)&hash1, sizeof(hash1), (unsigned char*)&hash2);
- return hash2;
-}
-
-template<typename T1, typename T2, typename T3>
-inline uint256 Hash(const T1 p1begin, const T1 p1end,
- const T2 p2begin, const T2 p2end,
- const T3 p3begin, const T3 p3end)
-{
- static unsigned char pblank[1];
- uint256 hash1;
- SHA256_CTX ctx;
- SHA256_Init(&ctx);
- SHA256_Update(&ctx, (p1begin == p1end ? pblank : (unsigned char*)&p1begin[0]), (p1end - p1begin) * sizeof(p1begin[0]));
- SHA256_Update(&ctx, (p2begin == p2end ? pblank : (unsigned char*)&p2begin[0]), (p2end - p2begin) * sizeof(p2begin[0]));
- SHA256_Update(&ctx, (p3begin == p3end ? pblank : (unsigned char*)&p3begin[0]), (p3end - p3begin) * sizeof(p3begin[0]));
- SHA256_Final((unsigned char*)&hash1, &ctx);
- uint256 hash2;
- SHA256((unsigned char*)&hash1, sizeof(hash1), (unsigned char*)&hash2);
- return hash2;
-}
-
-template<typename T>
-uint256 SerializeHash(const T& obj, int nType=SER_GETHASH, int nVersion=PROTOCOL_VERSION)
-{
- CHashWriter ss(nType, nVersion);
- ss << obj;
- return ss.GetHash();
-}
-
-inline uint160 Hash160(const std::vector<unsigned char>& vch)
-{
- uint256 hash1;
- SHA256(&vch[0], vch.size(), (unsigned char*)&hash1);
- uint160 hash2;
- RIPEMD160((unsigned char*)&hash1, sizeof(hash1), (unsigned char*)&hash2);
- return hash2;
-}
-
/**
* Timing-attack-resistant comparison.
* Takes time proportional to length
return accumulator == 0;
}
-/** Median filter over a stream of values.
- * Returns the median of the last N numbers
- */
-template <typename T> class CMedianFilter
-{
-private:
- std::vector<T> vValues;
- std::vector<T> vSorted;
- unsigned int nSize;
-public:
- CMedianFilter(unsigned int size, T initial_value):
- nSize(size)
- {
- vValues.reserve(size);
- vValues.push_back(initial_value);
- vSorted = vValues;
- }
-
- void input(T value)
- {
- if(vValues.size() == nSize)
- {
- vValues.erase(vValues.begin());
- }
- vValues.push_back(value);
-
- vSorted.resize(vValues.size());
- std::copy(vValues.begin(), vValues.end(), vSorted.begin());
- std::sort(vSorted.begin(), vSorted.end());
- }
-
- T median() const
- {
- int size = vSorted.size();
- assert(size>0);
- if(size & 1) // Odd number of elements
- {
- return vSorted[size/2];
- }
- else // Even number of elements
- {
- return (vSorted[size/2-1] + vSorted[size/2]) / 2;
- }
- }
-
- int size() const
- {
- return vValues.size();
- }
-
- std::vector<T> sorted () const
- {
- return vSorted;
- }
-};
-
bool NewThread(void(*pfn)(void*), void* parg);
#ifdef WIN32
}
#endif
-
git://git.novaco.in / novacoin.git / blobdiff