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Still tweaking output messages.

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This commit is contained in:
curt
2000-07-07 15:26:54 +00:00
parent 1a6e2509c7
commit a4d60e7bd6
1 changed files with 26 additions and 66 deletions
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92
simgear/timing/sg_time.cxx
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@@ -76,17 +76,20 @@ SGTime::SGTime( const string& root )
zone.append( "Timezone" );
zone.append( "zone.tab" );
FG_LOG( FG_EVENT, FG_INFO, "Reading timezone info from: " << zone.str() );
FG_LOG( FG_EVENT, FG_DEBUG, "Reading timezone info from: " << zone.str() );
tzContainer = new TimezoneContainer( zone.c_str() );
// warp=0;
// warp_delta=0;
zonename = NULL;
}
SGTime::~SGTime()
{
delete tzContainer;
delete zonename;
if ( zonename != NULL ) {
delete zonename;
}
}
void SGTime::updateLocal( double lon, double lat, const string& root )
@@ -105,8 +108,8 @@ void SGTime::updateLocal( double lon, double lat, const string& root )
currGMT = get_gmt( gmtime(&cur_time) );
aircraftLocalTime = get_gmt( (fgLocaltime(&cur_time, zone.c_str())) );
local_offset = aircraftLocalTime - currGMT;
cout << "Using " << local_offset << " as local time offset Timezone is "
<< zonename << endl;
// cout << "Using " << local_offset << " as local time offset Timezone is "
// << zonename << endl;
}
// Initialize the time dependent variables (maybe I'll put this in the
@@ -117,9 +120,9 @@ void SGTime::init( double lon, double lat, const string& root )
FG_LOG( FG_EVENT, FG_INFO, "Initializing Time" );
gst_diff = -9999.0;
time_t currGMT;
time_t systemLocalTime;
time_t aircraftLocalTime;
// time_t currGMT;
// time_t systemLocalTime;
// time_t aircraftLocalTime;
// would it be better to put these sanity checks in the options
// parsing code? (CLO)
@@ -137,64 +140,21 @@ void SGTime::init( double lon, double lat, const string& root )
zone.append( "Timezone" );
zone.append( nearestTz->getDescription() );
cout << "Using " << zone.str() << " for timezone information" << endl;
// cout << "Using " << zone.str() << " for timezone information" << endl;
zonename = strdup( zone.c_str() );
cout << "zonename = " << zonename << endl;
// cout << "zonename = " << zonename << endl;
//show( buffer.c_str(), cur_time, 1);
//printf ("Current greenwich mean time = %24s", asctime(gmtime(&cur_time)));
//printf ("Current local time = %24s", asctime(localtime(&cur_time)));
currGMT = get_gmt( gmtime(&cur_time) );
cout << "currGMT = " << currGMT << endl;
// currGMT = get_gmt( gmtime(&cur_time) );
// cout << "currGMT = " << currGMT << endl;
systemLocalTime = get_gmt( localtime(&cur_time) );
cout << "systemLocalTime = " << systemLocalTime << endl;
// systemLocalTime = get_gmt( localtime(&cur_time) );
// cout << "systemLocalTime = " << systemLocalTime << endl;
aircraftLocalTime = get_gmt( fgLocaltime(&cur_time, zone.c_str()) );
// aircraftLocalTime = get_gmt( fgLocaltime(&cur_time, zone.c_str()) );
//printf ("Current greenwich mean time = %24s", asctime(gmtime(&cur_time)));
//printf ("Current local time = %24s", asctime(localtime(&cur_time)));
//printf("LT = %d\n", computerLocalTime);
// Okay, in principle, this trick allows to calculate the
// difference between GMT and localtime, in seconds.
// printf("Gmt = %d, SLT = %d, (difference = %d)\n", currGMT, systemLocalTime, (currGMT - systemLocalTime));
// printf("Gmt = %d, ALT = %d, (difference = %d)\n", currGMT, aircraftLocalTime, (currGMT - aircraftLocalTime));
// exit(1);
#if 0
// Okay, we now have six possible scenarios
switch (offsetType)
{
case SG_TIME_SYS_OFFSET:
warp = timeOffset;
break;
case SG_TIME_GMT_OFFSET:
warp = timeOffset - (currGMT - systemLocalTime);
break;
case SG_TIME_LAT_OFFSET:
// warp = timeOffset - (currGMT - systemLocalTime +
// (currGMT - aircraftLocalTime));
warp = timeOffset - (aircraftLocalTime - systemLocalTime);
break;
case SG_TIME_SYS_ABSOLUTE:
warp = timeOffset - cur_time;
//printf("warp = %d\n", warp);
break;
case SG_TIME_GMT_ABSOLUTE:
warp = timeOffset - currGMT;
break;
case SG_TIME_LAT_ABSOLUTE:
warp = timeOffset - (aircraftLocalTime - systemLocalTime) -
cur_time;
break;
default:
printf("Unsupported type\n");
exit(1);
}
warp_delta = 0;
// pause = current_options.get_pause();
#endif
}
@@ -258,7 +218,7 @@ void SGTime::utc_gst ()
x /= 3600.0;
gst = (1.0/SIDRATE)*hr + x;
FG_LOG( FG_EVENT, FG_INFO, " gst => " << gst );
FG_LOG( FG_EVENT, FG_DEBUG, " gst => " << gst );
}
@@ -332,18 +292,18 @@ double SGTime::sidereal_course(double lng)
void SGTime::update( double lon, double lat, double alt_m, long int warp ) {
double gst_precise, gst_course;
FG_LOG( FG_EVENT, FG_INFO, "Updating time" );
FG_LOG( FG_EVENT, FG_DEBUG, "Updating time" );
// get current Unix calendar time (in seconds)
// warp += warp_delta;
cur_time = time(NULL) + warp;
FG_LOG( FG_EVENT, FG_INFO,
FG_LOG( FG_EVENT, FG_DEBUG,
" Current Unix calendar time = " << cur_time
<< " warp = " << warp );
// get GMT break down for current time
gmt = gmtime(&cur_time);
FG_LOG( FG_EVENT, FG_INFO,
FG_LOG( FG_EVENT, FG_DEBUG,
" Current GMT = " << gmt->tm_mon+1 << "/"
<< gmt->tm_mday << "/" << gmt->tm_year << " "
<< gmt->tm_hour << ":" << gmt->tm_min << ":"
@@ -361,7 +321,7 @@ void SGTime::update( double lon, double lat, double alt_m, long int warp ) {
// convert "back" to Julian date + partial day (as a fraction of one)
jd = mjd + MJD0;
FG_LOG( FG_EVENT, FG_INFO, " Current Julian Date = " << jd );
FG_LOG( FG_EVENT, FG_DEBUG, " Current Julian Date = " << jd );
// printf(" Current Longitude = %.3f\n", FG_Longitude * RAD_TO_DEG);
@@ -382,9 +342,9 @@ void SGTime::update( double lon, double lat, double alt_m, long int warp ) {
lst = sidereal_course( -(lon * RAD_TO_DEG)) + gst_diff;
}
FG_LOG( FG_EVENT, FG_INFO,
FG_LOG( FG_EVENT, FG_DEBUG,
" Current lon=0.00 Sidereal Time = " << gst );
FG_LOG( FG_EVENT, FG_INFO,
FG_LOG( FG_EVENT, FG_DEBUG,
" Current LOCAL Sidereal Time = " << lst << " ("
<< sidereal_precise(-(lon * RAD_TO_DEG))
<< ") (diff = " << gst_diff << ")" );