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-rw-r--r--src/util.h300
1 files changed, 7 insertions, 293 deletions
diff --git a/src/util.h b/src/util.h
index 1fb42a7b7e..30f7c15c89 100644
--- a/src/util.h
+++ b/src/util.h
@@ -3,6 +3,10 @@
// Distributed under the MIT/X11 software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
+/**
+ * Server/client environment: argument handling, config file parsing,
+ * logging, thread wrappers
+ */
#ifndef BITCOIN_UTIL_H
#define BITCOIN_UTIL_H
@@ -11,84 +15,17 @@
#endif
#include "compat.h"
-#include "serialize.h"
+#include "utiltime.h"
#include "tinyformat.h"
-#include <cstdio>
#include <exception>
#include <map>
-#include <stdarg.h>
#include <stdint.h>
#include <string>
-#include <utility>
#include <vector>
-#ifndef WIN32
-#include <sys/resource.h>
-#include <sys/time.h>
-#include <sys/types.h>
-#endif
-
#include <boost/filesystem/path.hpp>
-#include <boost/thread.hpp>
-
-class uint256;
-
-static const int64_t COIN = 100000000;
-static const int64_t CENT = 1000000;
-
-#define BEGIN(a) ((char*)&(a))
-#define END(a) ((char*)&((&(a))[1]))
-#define UBEGIN(a) ((unsigned char*)&(a))
-#define UEND(a) ((unsigned char*)&((&(a))[1]))
-#define ARRAYLEN(array) (sizeof(array)/sizeof((array)[0]))
-
-// This is needed because the foreach macro can't get over the comma in pair<t1, t2>
-#define PAIRTYPE(t1, t2) std::pair<t1, t2>
-
-// Align by increasing pointer, must have extra space at end of buffer
-template <size_t nBytes, typename T>
-T* alignup(T* p)
-{
- union
- {
- T* ptr;
- size_t n;
- } u;
- u.ptr = p;
- u.n = (u.n + (nBytes-1)) & ~(nBytes-1);
- return u.ptr;
-}
-
-#ifdef WIN32
-#define MSG_DONTWAIT 0
-
-#ifndef S_IRUSR
-#define S_IRUSR 0400
-#define S_IWUSR 0200
-#endif
-#else
-#define MAX_PATH 1024
-#endif
-// As Solaris does not have the MSG_NOSIGNAL flag for send(2) syscall, it is defined as 0
-#if !defined(HAVE_MSG_NOSIGNAL) && !defined(MSG_NOSIGNAL)
-#define MSG_NOSIGNAL 0
-#endif
-
-inline void MilliSleep(int64_t n)
-{
-// Boost's sleep_for was uninterruptable when backed by nanosleep from 1.50
-// until fixed in 1.52. Use the deprecated sleep method for the broken case.
-// See: https://svn.boost.org/trac/boost/ticket/7238
-#if defined(HAVE_WORKING_BOOST_SLEEP_FOR)
- boost::this_thread::sleep_for(boost::chrono::milliseconds(n));
-#elif defined(HAVE_WORKING_BOOST_SLEEP)
- boost::this_thread::sleep(boost::posix_time::milliseconds(n));
-#else
-//should never get here
-#error missing boost sleep implementation
-#endif
-}
+#include <boost/thread/exceptions.hpp>
extern std::map<std::string, std::string> mapArgs;
extern std::map<std::string, std::vector<std::string> > mapMultiArgs;
@@ -146,22 +83,6 @@ static inline bool error(const char* format)
}
void PrintExceptionContinue(std::exception* pex, const char* pszThread);
-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::string SanitizeString(const std::string& str);
-std::vector<unsigned char> ParseHex(const char* psz);
-std::vector<unsigned char> ParseHex(const std::string& str);
-signed char HexDigit(char c);
-bool IsHex(const std::string& str);
-std::vector<unsigned char> DecodeBase64(const char* p, bool* pfInvalid = NULL);
-std::string DecodeBase64(const std::string& str);
-std::string EncodeBase64(const unsigned char* pch, size_t len);
-std::string EncodeBase64(const std::string& str);
-std::vector<unsigned char> DecodeBase32(const char* p, bool* pfInvalid = NULL);
-std::string DecodeBase32(const std::string& str);
-std::string EncodeBase32(const unsigned char* pch, size_t len);
-std::string EncodeBase32(const std::string& str);
void ParseParameters(int argc, const char*const argv[]);
void FileCommit(FILE *fileout);
bool TruncateFile(FILE *file, unsigned int length);
@@ -182,111 +103,8 @@ boost::filesystem::path GetSpecialFolderPath(int nFolder, bool fCreate = true);
#endif
boost::filesystem::path GetTempPath();
void ShrinkDebugFile();
-int64_t GetTime();
-void SetMockTime(int64_t nMockTimeIn);
-std::string FormatFullVersion();
-std::string FormatSubVersion(const std::string& name, int nClientVersion, const std::vector<std::string>& comments);
void runCommand(std::string strCommand);
-inline std::string i64tostr(int64_t n)
-{
- return strprintf("%d", n);
-}
-
-inline std::string itostr(int n)
-{
- return strprintf("%d", n);
-}
-
-inline int64_t atoi64(const char* psz)
-{
-#ifdef _MSC_VER
- return _atoi64(psz);
-#else
- return strtoll(psz, NULL, 10);
-#endif
-}
-
-inline int64_t atoi64(const std::string& str)
-{
-#ifdef _MSC_VER
- return _atoi64(str.c_str());
-#else
- return strtoll(str.c_str(), NULL, 10);
-#endif
-}
-
-inline int atoi(const std::string& str)
-{
- return atoi(str.c_str());
-}
-
-/**
- * Convert string to signed 32-bit integer with strict parse error feedback.
- * @returns true if the entire string could be parsed as valid integer,
- * false if not the entire string could be parsed or when overflow or underflow occured.
- */
-bool ParseInt32(const std::string& str, int32_t *out);
-
-inline int roundint(double d)
-{
- return (int)(d > 0 ? d + 0.5 : d - 0.5);
-}
-
-inline int64_t roundint64(double d)
-{
- return (int64_t)(d > 0 ? d + 0.5 : d - 0.5);
-}
-
-inline int64_t abs64(int64_t n)
-{
- return (n >= 0 ? n : -n);
-}
-
-template<typename T>
-std::string HexStr(const T itbegin, const T itend, bool fSpaces=false)
-{
- std::string rv;
- static const char hexmap[16] = { '0', '1', '2', '3', '4', '5', '6', '7',
- '8', '9', 'a', 'b', 'c', 'd', 'e', 'f' };
- rv.reserve((itend-itbegin)*3);
- for(T it = itbegin; it < itend; ++it)
- {
- unsigned char val = (unsigned char)(*it);
- if(fSpaces && it != itbegin)
- rv.push_back(' ');
- rv.push_back(hexmap[val>>4]);
- rv.push_back(hexmap[val&15]);
- }
-
- return rv;
-}
-
-template<typename T>
-inline std::string HexStr(const T& vch, bool fSpaces=false)
-{
- return HexStr(vch.begin(), vch.end(), fSpaces);
-}
-
-/** Format a paragraph of text to a fixed width, adding spaces for
- * indentation to any added line.
- */
-std::string FormatParagraph(const std::string in, size_t width=79, size_t indent=0);
-
-inline int64_t GetTimeMillis()
-{
- return (boost::posix_time::ptime(boost::posix_time::microsec_clock::universal_time()) -
- boost::posix_time::ptime(boost::gregorian::date(1970,1,1))).total_milliseconds();
-}
-
-inline int64_t GetTimeMicros()
-{
- return (boost::posix_time::ptime(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);
-
inline bool IsSwitchChar(char c)
{
#ifdef WIN32
@@ -341,113 +159,9 @@ bool SoftSetArg(const std::string& strArg, const std::string& strValue);
*/
bool SoftSetBoolArg(const std::string& strArg, bool fValue);
-/**
- * Timing-attack-resistant comparison.
- * Takes time proportional to length
- * of first argument.
- */
-template <typename T>
-bool TimingResistantEqual(const T& a, const T& b)
-{
- if (b.size() == 0) return a.size() == 0;
- size_t accumulator = a.size() ^ b.size();
- for (size_t i = 0; i < a.size(); i++)
- accumulator |= a[i] ^ b[i%b.size()];
- 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;
- }
-};
-
-#ifdef WIN32
-inline void SetThreadPriority(int nPriority)
-{
- SetThreadPriority(GetCurrentThread(), nPriority);
-}
-#else
-
-// PRIO_MAX is not defined on Solaris
-#ifndef PRIO_MAX
-#define PRIO_MAX 20
-#endif
-#define THREAD_PRIORITY_LOWEST PRIO_MAX
-#define THREAD_PRIORITY_BELOW_NORMAL 2
-#define THREAD_PRIORITY_NORMAL 0
-#define THREAD_PRIORITY_ABOVE_NORMAL (-2)
-
-inline void SetThreadPriority(int nPriority)
-{
- // It's unclear if it's even possible to change thread priorities on Linux,
- // but we really and truly need it for the generation threads.
-#ifdef PRIO_THREAD
- setpriority(PRIO_THREAD, 0, nPriority);
-#else
- setpriority(PRIO_PROCESS, 0, nPriority);
-#endif
-}
-#endif
-
+void SetThreadPriority(int nPriority);
void RenameThread(const char* name);
-inline uint32_t ByteReverse(uint32_t value)
-{
- value = ((value & 0xFF00FF00) >> 8) | ((value & 0x00FF00FF) << 8);
- return (value<<16) | (value>>16);
-}
-
// Standard wrapper for do-something-forever thread functions.
// "Forever" really means until the thread is interrupted.
// Use it like:
generated by cgit v1.2.3 (git 2.26.2) at 2024-11-05 09:31:14 +0000