diff options
Diffstat (limited to 'src/kvilib/system/KviTimeUtils.cpp')
| -rw-r--r-- | src/kvilib/system/KviTimeUtils.cpp | 85 |
1 files changed, 46 insertions, 39 deletions
diff --git a/src/kvilib/system/KviTimeUtils.cpp b/src/kvilib/system/KviTimeUtils.cpp index 55024e40c..dcb2f0485 100644 --- a/src/kvilib/system/KviTimeUtils.cpp +++ b/src/kvilib/system/KviTimeUtils.cpp @@ -22,40 +22,38 @@ // //============================================================================= - - #include "KviTimeUtils.h" #include "KviLocale.h" #if defined(COMPILE_ON_WINDOWS) || defined(COMPILE_ON_MINGW) - // Call SystemTimeToFileTime to copy the system time to a FILETIME structure. - // Call GetSystemTime to get the current system time to pass to SystemTimeToFileTime. - // Copy the contents of the FILETIME structure to a ULARGE_INTEGER structure. - // Initialize a SYSTEMTIME structure with the date and time of the first second of January 1, 1970. - // Call SystemTimeToFileTime, passing the SYSTEMTIME structure initialized in Step 3 to the call. - // Copy the contents of the FILETIME structure returned by SystemTimeToFileTime in Step 4 to - // a second ULARGE_INTEGER. The copied value should be greater than or equal to the value copied - // in Step 2. Subtract the 64-bit value in the ULARGE_INTEGER structure initialized in Step 2 - // from the 64-bit value of the ULARGE_INTEGER structure initialized in Step 5. - // This produces a value in 100-nanosecond intervals since January 1, 1970. - // To convert this value to seconds, divide by 10,000,000. +// Call SystemTimeToFileTime to copy the system time to a FILETIME structure. +// Call GetSystemTime to get the current system time to pass to SystemTimeToFileTime. +// Copy the contents of the FILETIME structure to a ULARGE_INTEGER structure. +// Initialize a SYSTEMTIME structure with the date and time of the first second of January 1, 1970. +// Call SystemTimeToFileTime, passing the SYSTEMTIME structure initialized in Step 3 to the call. +// Copy the contents of the FILETIME structure returned by SystemTimeToFileTime in Step 4 to +// a second ULARGE_INTEGER. The copied value should be greater than or equal to the value copied +// in Step 2. Subtract the 64-bit value in the ULARGE_INTEGER structure initialized in Step 2 +// from the 64-bit value of the ULARGE_INTEGER structure initialized in Step 5. +// This produces a value in 100-nanosecond intervals since January 1, 1970. +// To convert this value to seconds, divide by 10,000,000. - // buah buah buahhhh lol ghgh :DDDDDDDDD +// buah buah buahhhh lol ghgh :DDDDDDDDD - void kvi_gettimeofday(struct timeval * tmv,struct timezone *) - { - SYSTEMTIME st; - GetSystemTime(&st); +void kvi_gettimeofday(struct timeval * tmv, struct timezone *) +{ + SYSTEMTIME st; + GetSystemTime(&st); - // this is simply fucked up.. - // to minimize the possibility of wrapping we use also the day field. - // we actually give something that is near the number of seconds from the beginning - // of the current month... - // We cannot use the wMonth field since the months have variable length :/ - tmv->tv_sec = (st.wDay * 86400) + (st.wHour * 3600) + (st.wMinute * 60) + (st.wSecond); - tmv->tv_usec = st.wMilliseconds * 1000; - } + // this is simply fucked up.. + // to minimize the possibility of wrapping we use also the day field. + // we actually give something that is near the number of seconds from the beginning + // of the current month... + // We cannot use the wMonth field since the months have variable length :/ + tmv->tv_sec = (st.wDay * 86400) + (st.wHour * 3600) + (st.wMinute * 60) + (st.wSecond); + tmv->tv_usec = st.wMilliseconds * 1000; +} #endif KviMSecTimeInterval::KviMSecTimeInterval() @@ -64,14 +62,15 @@ KviMSecTimeInterval::KviMSecTimeInterval() m_uReferenceUSecs = 0; } - unsigned long KviMSecTimeInterval::mark() { struct timeval tmv; - kvi_gettimeofday(&tmv,0); + kvi_gettimeofday(&tmv, 0); unsigned long uDiff = ((((unsigned long)(tmv.tv_sec)) - m_uReferenceSecs) * 1000); - if(((unsigned long)(tmv.tv_usec)) > m_uReferenceUSecs)uDiff += (((unsigned long)(tmv.tv_usec) - m_uReferenceUSecs) / 1000); - else uDiff -= ((m_uReferenceUSecs - (unsigned long)(tmv.tv_usec)) / 1000); + if(((unsigned long)(tmv.tv_usec)) > m_uReferenceUSecs) + uDiff += (((unsigned long)(tmv.tv_usec) - m_uReferenceUSecs) / 1000); + else + uDiff -= ((m_uReferenceUSecs - (unsigned long)(tmv.tv_usec)) / 1000); m_uReferenceSecs = (unsigned long)tmv.tv_sec; m_uReferenceUSecs = (unsigned long)tmv.tv_usec; return uDiff; @@ -82,13 +81,13 @@ namespace KviTimeUtils long long getCurrentTimeMills() { struct timeval tmv; - kvi_gettimeofday(&tmv,0); + kvi_gettimeofday(&tmv, 0); long long result = tmv.tv_sec * 1000 + tmv.tv_usec / 1000; return result; } void secondsToDaysHoursMinsSecs(unsigned int uSecs, - unsigned int * uD,unsigned int * uH,unsigned int * uM,unsigned int * uS) + unsigned int * uD, unsigned int * uH, unsigned int * uM, unsigned int * uS) { *uD = uSecs / 86400; uSecs = uSecs % 86400; @@ -98,16 +97,18 @@ namespace KviTimeUtils *uS = uSecs % 60; } - QString formatTimeInterval(unsigned int uSeconds,int iFlags) + QString formatTimeInterval(unsigned int uSeconds, int iFlags) { - unsigned int d,h,m,s; - secondsToDaysHoursMinsSecs(uSeconds,&d,&h,&m,&s); + unsigned int d, h, m, s; + secondsToDaysHoursMinsSecs(uSeconds, &d, &h, &m, &s); QString szRet; // the following tricks maybe will help translators a bit... if(iFlags & FillWithHypens) { szRet = __tr2qs("- d -- h -- m -- s"); - } else { + } + else + { if((iFlags & NoLeadingEmptyIntervals) && (d == 0)) { if(h > 0) @@ -116,18 +117,24 @@ namespace KviTimeUtils szRet = QString(__tr2qs("%1 h %2 m %3 s")).arg(h).arg(m).arg(s); else szRet = QString(__tr2qs("%1 h %2%3 m %4%5 s")).arg(h).arg(m / 10).arg(m % 10).arg(s / 10).arg(s % 10); - } else { + } + else + { if(m > 0) { if(iFlags & NoLeadingZeroes) szRet = QString(__tr2qs("%1 m %2 s")).arg(m).arg(s); else szRet = QString(__tr2qs("%1 m %2%3 s")).arg(m).arg(s / 10).arg(s % 10); - } else { + } + else + { szRet = QString(__tr2qs("%1 s")).arg(s); } } - } else { + } + else + { if(iFlags & NoLeadingZeroes) szRet = QString(__tr2qs("%1 d %2 h %3 m %4 s")).arg(d).arg(h).arg(m).arg(s); else |