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author | Chris Apers | 2005-11-07 20:06:16 +0000 |
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committer | Chris Apers | 2005-11-07 20:06:16 +0000 |
commit | e58007674af0399dbb0bb1990a706893d571dd5b (patch) | |
tree | 272d93e777cb8eb9418a15c3261dd3410e99ff40 /backends/PalmOS/Src/missing | |
parent | 99c544869861e3a2f870f21891381dec38074c04 (diff) | |
download | scummvm-rg350-e58007674af0399dbb0bb1990a706893d571dd5b.tar.gz scummvm-rg350-e58007674af0399dbb0bb1990a706893d571dd5b.tar.bz2 scummvm-rg350-e58007674af0399dbb0bb1990a706893d571dd5b.zip |
Fixed functions, not sure about the way to do this with OS version prior to 4.0
svn-id: r19496
Diffstat (limited to 'backends/PalmOS/Src/missing')
-rw-r--r-- | backends/PalmOS/Src/missing/_time.cpp | 37 |
1 files changed, 30 insertions, 7 deletions
diff --git a/backends/PalmOS/Src/missing/_time.cpp b/backends/PalmOS/Src/missing/_time.cpp index f6a2220883..9ea85a93ac 100644 --- a/backends/PalmOS/Src/missing/_time.cpp +++ b/backends/PalmOS/Src/missing/_time.cpp @@ -22,13 +22,24 @@ #include <time.h> -// ignore GMT, only device time - time_t time(time_t *tloc) { - UInt32 secs = TimGetSeconds(); // since 1/1/1904 12AM. - DateTimeType Epoch = {1, 0, 0, 1, 1, 1970, 0}; // form 1/1/1904 12AM to 1/1/1970 12AM + // get ROM version + UInt32 romVersion; + Err e = FtrGet(sysFtrCreator, sysFtrNumROMVersion, &romVersion); + + // since 1/1/1904 12AM. + UInt32 secs = TimGetSeconds(); + + // form 1/1/1904 12AM to 1/1/1970 12AM + DateTimeType Epoch = {0, 0, 0, 1, 1, 1970, 0}; + + secs -= TimDateTimeToSeconds(&Epoch); - secs -= TimDateTimeToSeconds (&Epoch); + // DST really supported from OS v4.0 + if (romVersion >= sysMakeROMVersion(4,0,0,sysROMStageRelease,0)) + secs -= (PrefGetPreference(prefTimeZone) + PrefGetPreference(prefDaylightSavingAdjustment)) * 60; + else + secs -= (PrefGetPreference(prefMinutesWestOfGMT) - 720) * 60; if (tloc) *tloc = secs; @@ -39,13 +50,25 @@ time_t time(time_t *tloc) { struct tm *localtime(const time_t *timer) { static struct tm tmDate; - DateTimeType dt; UInt32 secs = *timer; - DateTimeType Epoch = {0, 0, 0, 1, 1, 1970, 0}; // form 1/1/1904 12AM to 1/1/1970 12AM + + // get ROM version + UInt32 romVersion; + Err e = FtrGet(sysFtrCreator, sysFtrNumROMVersion, &romVersion); + + // form 1/1/1904 12AM to 1/1/1970 12AM + DateTimeType Epoch = {0, 0, 0, 1, 1, 1970, 0}; + // timer supposed to be based on Epoch secs += TimDateTimeToSeconds(&Epoch); + // DST really supported from OS v4.0 + if (romVersion >= sysMakeROMVersion(4,0,0,sysROMStageRelease,0)) + secs += (PrefGetPreference(prefTimeZone) + PrefGetPreference(prefDaylightSavingAdjustment)) * 60; + else + secs += (PrefGetPreference(prefMinutesWestOfGMT) - 720) * 60; // no sure about this one + TimSecondsToDateTime (secs, &dt); tmDate.tm_sec = dt.second; |