return true;
}
+static bool
+parseIntValue(char** ppParserPos, int* pValue,int min, int max, const char* field, const char* argument)
+{
+ if ( !strlen(*ppParserPos) )
+ return true;
+
+ char num[256];
+ int i = 0;
+
+ while ( isdigit((*ppParserPos)[0]) && (i<255) )
+ {
+ num[i] = (*ppParserPos)[0];
+ (*ppParserPos)++;
+ i++;
+ }
+ num[i] = '\0';
+
+ switch ((*ppParserPos)[0])
+ {
+ case 0:
+ break;
+ case ':':
+ (*ppParserPos)++;
+ break;
+ default:
+ SG_LOG(SG_GENERAL, SG_ALERT, "Illegal character in time string for " << field << ": '" <<
+ (*ppParserPos)[0] << "'.");
+ // invalid field - skip rest of string to avoid further errors
+ while ((*ppParserPos)[0])
+ (*ppParserPos)++;
+ return false;
+ }
+
+ if (i<=0)
+ return true;
+
+ int value = atoi(num);
+ if ((value < min)||(value > max))
+ {
+ SG_LOG(SG_GENERAL, SG_ALERT, "Invalid " << field << " in '" << argument <<
+ "'. Valid range is " << min << "-" << max << ".");
+ return false;
+ }
+ else
+ {
+ *pValue = value;
+ return true;
+ }
+}
+
// parse a time string ([+/-]%f[:%f[:%f]]) into hours
static double
parse_time(const string& time_in) {
return(sign * result);
}
-
// parse a date string (yyyy:mm:dd:hh:mm:ss) into a time_t (seconds)
static long int
-parse_date( const string& date)
+parse_date( const string& date, const char* timeType)
{
- struct tm gmt;
- char * date_str, num[256];
- int i;
- // initialize to zero
- gmt.tm_sec = 0;
- gmt.tm_min = 0;
- gmt.tm_hour = 0;
- gmt.tm_mday = 0;
- gmt.tm_mon = 0;
- gmt.tm_year = 0;
- gmt.tm_isdst = 0; // ignore daylight savings time for the moment
- date_str = (char *)date.c_str();
- // get year
- if ( strlen(date_str) ) {
- i = 0;
- while ( (date_str[0] != ':') && (date_str[0] != '\0') ) {
- num[i] = date_str[0];
- date_str++;
- i++;
- }
- if ( date_str[0] == ':' ) {
- date_str++;
- }
- num[i] = '\0';
- gmt.tm_year = atoi(num) - 1900;
- }
- // get month
- if ( strlen(date_str) ) {
- i = 0;
- while ( (date_str[0] != ':') && (date_str[0] != '\0') ) {
- num[i] = date_str[0];
- date_str++;
- i++;
- }
- if ( date_str[0] == ':' ) {
- date_str++;
- }
- num[i] = '\0';
- gmt.tm_mon = atoi(num) -1;
- }
- // get day
- if ( strlen(date_str) ) {
- i = 0;
- while ( (date_str[0] != ':') && (date_str[0] != '\0') ) {
- num[i] = date_str[0];
- date_str++;
- i++;
- }
- if ( date_str[0] == ':' ) {
- date_str++;
- }
- num[i] = '\0';
- gmt.tm_mday = atoi(num);
- }
- // get hour
- if ( strlen(date_str) ) {
- i = 0;
- while ( (date_str[0] != ':') && (date_str[0] != '\0') ) {
- num[i] = date_str[0];
- date_str++;
- i++;
- }
- if ( date_str[0] == ':' ) {
- date_str++;
- }
- num[i] = '\0';
- gmt.tm_hour = atoi(num);
- }
- // get minute
- if ( strlen(date_str) ) {
- i = 0;
- while ( (date_str[0] != ':') && (date_str[0] != '\0') ) {
- num[i] = date_str[0];
- date_str++;
- i++;
- }
- if ( date_str[0] == ':' ) {
- date_str++;
- }
- num[i] = '\0';
- gmt.tm_min = atoi(num);
+ struct tm gmt,*pCurrentTime;
+ int year,month,day,hour,minute,second;
+ char *argument, *date_str;
+
+ SGTime CurrentTime = SGTime();
+ CurrentTime.update(0,0,0,0);
+
+ // FIXME This should obtain system/aircraft/GMT time depending on timeType
+ pCurrentTime = CurrentTime.getGmt();
+
+ // initialize all fields with current time
+ year = pCurrentTime->tm_year + 1900;
+ month = pCurrentTime->tm_mon + 1;
+ day = pCurrentTime->tm_mday;
+ hour = pCurrentTime->tm_hour;
+ minute = pCurrentTime->tm_min;
+ second = pCurrentTime->tm_sec;
+
+ argument = (char *)date.c_str();
+ date_str = argument;
+
+ // start with parsing year
+ if (!strlen(date_str) ||
+ !parseIntValue(&date_str,&year,0,9999,"year",argument))
+ {
+ return -1;
}
- // get second
- if ( strlen(date_str) ) {
- i = 0;
- while ( (date_str[0] != ':') && (date_str[0] != '\0') ) {
- num[i] = date_str[0];
- date_str++;
- i++;
- }
- if ( date_str[0] == ':' ) {
- date_str++;
- }
- num[i] = '\0';
- gmt.tm_sec = atoi(num);
+
+ if (year < 1970)
+ {
+ SG_LOG(SG_GENERAL, SG_ALERT, "Invalid year '" << year << "'. Use 1970 or later.");
+ return -1;
}
+
+ parseIntValue(&date_str, &month, 1, 12, "month", argument);
+ parseIntValue(&date_str, &day, 1, 31, "day", argument);
+ parseIntValue(&date_str, &hour, 0, 23, "hour", argument);
+ parseIntValue(&date_str, &minute, 0, 59, "minute", argument);
+ parseIntValue(&date_str, &second, 0, 59, "second", argument);
+
+ gmt.tm_sec = second;
+ gmt.tm_min = minute;
+ gmt.tm_hour = hour;
+ gmt.tm_mday = day;
+ gmt.tm_mon = month - 1;
+ gmt.tm_year = year -1900;
+ gmt.tm_isdst = 0; // ignore daylight savings time for the moment
+
time_t theTime = sgTimeGetGMT( gmt.tm_year, gmt.tm_mon, gmt.tm_mday,
- gmt.tm_hour, gmt.tm_min, gmt.tm_sec );
- //printf ("Date is %s\n", ctime(&theTime));
- //printf ("in seconds that is %d\n", theTime);
- //exit(1);
+ gmt.tm_hour, gmt.tm_min, gmt.tm_sec );
+
+ SG_LOG(SG_GENERAL, SG_INFO, "Configuring startup time to " << ctime(&theTime));
+
return (theTime);
}
// parse time offset string into seconds
-static int
+static long int
parse_time_offset( const string& time_str) {
- int result;
+ long int result;
// printf("time offset = %s\n", time_str);
static int
fgOptTimeOffset( const char *arg )
{
- fgSetInt("/sim/startup/time-offset",
+ fgSetLong("/sim/startup/time-offset",
parse_time_offset( arg ));
fgSetString("/sim/startup/time-offset-type", "system-offset");
return FG_OPTIONS_OK;
static int
fgOptStartDateSys( const char *arg )
{
- fgSetInt("/sim/startup/time-offset", parse_date( arg ) );
- fgSetString("/sim/startup/time-offset-type", "system");
+ long int theTime = parse_date( arg, "system" );
+ if (theTime>=0)
+ {
+ fgSetLong("/sim/startup/time-offset", theTime);
+ fgSetString("/sim/startup/time-offset-type", "system");
+ }
return FG_OPTIONS_OK;
}
static int
fgOptStartDateLat( const char *arg )
{
- fgSetInt("/sim/startup/time-offset", parse_date( arg ) );
- fgSetString("/sim/startup/time-offset-type", "latitude");
+ long int theTime = parse_date( arg, "latitude" );
+ if (theTime>=0)
+ {
+ fgSetLong("/sim/startup/time-offset", theTime);
+ fgSetString("/sim/startup/time-offset-type", "latitude");
+ }
return FG_OPTIONS_OK;
}
static int
fgOptStartDateGmt( const char *arg )
{
- fgSetInt("/sim/startup/time-offset", parse_date( arg ) );
- fgSetString("/sim/startup/time-offset-type", "gmt");
+ long int theTime = parse_date( arg, "gmt" );
+ if (theTime>=0)
+ {
+ fgSetLong("/sim/startup/time-offset", theTime);
+ fgSetString("/sim/startup/time-offset-type", "gmt");
+ }
return FG_OPTIONS_OK;
}
#ifdef FG_JPEG_SERVER
{"jpg-httpd", true, OPTION_CHANNEL, "", false, "", 0 },
#endif
- {"native", true, OPTION_CHANNEL, "", false, "", 0 },
- {"native-ctrls", true, OPTION_CHANNEL, "", false, "", 0 },
- {"native-fdm", true, OPTION_CHANNEL, "", false, "", 0 },
- {"native-gui", true, OPTION_CHANNEL, "", false, "", 0 },
- {"opengc", true, OPTION_CHANNEL, "", false, "", 0 },
- {"AV400", true, OPTION_CHANNEL, "", false, "", 0 },
- {"AV400Sim", true, OPTION_CHANNEL, "", false, "", 0 },
- {"AV400WSimA", true, OPTION_CHANNEL, "", false, "", 0 },
- {"AV400WSimB", true, OPTION_CHANNEL, "", false, "", 0 },
- {"garmin", true, OPTION_CHANNEL, "", false, "", 0 },
+ {"native", true, OPTION_CHANNEL | OPTION_MULTI, "", false, "", 0 },
+ {"native-ctrls", true, OPTION_CHANNEL | OPTION_MULTI, "", false, "", 0 },
+ {"native-fdm", true, OPTION_CHANNEL | OPTION_MULTI, "", false, "", 0 },
+ {"native-gui", true, OPTION_CHANNEL | OPTION_MULTI, "", false, "", 0 },
+ {"opengc", true, OPTION_CHANNEL | OPTION_MULTI, "", false, "", 0 },
+ {"AV400", true, OPTION_CHANNEL | OPTION_MULTI, "", false, "", 0 },
+ {"AV400Sim", true, OPTION_CHANNEL | OPTION_MULTI, "", false, "", 0 },
+ {"AV400WSimA", true, OPTION_CHANNEL | OPTION_MULTI, "", false, "", 0 },
+ {"AV400WSimB", true, OPTION_CHANNEL | OPTION_MULTI, "", false, "", 0 },
+ {"garmin", true, OPTION_CHANNEL | OPTION_MULTI, "", false, "", 0 },
{"nmea", true, OPTION_CHANNEL | OPTION_MULTI, "", false, "", 0 },
{"generic", true, OPTION_CHANNEL | OPTION_MULTI, "", false, "", 0 },
{"props", true, OPTION_CHANNEL | OPTION_MULTI, "", false, "", 0 },
{"jsclient", true, OPTION_CHANNEL, "", false, "", 0 },
{"proxy", true, OPTION_FUNC, "", false, "", fgSetupProxy },
{"callsign", true, OPTION_FUNC, "", false, "", fgOptCallSign},
- {"multiplay", true, OPTION_CHANNEL, "", false, "", 0 },
+ {"multiplay", true, OPTION_CHANNEL | OPTION_MULTI, "", false, "", 0 },
#ifdef FG_HAVE_HLA
{"hla", true, OPTION_CHANNEL, "", false, "", 0 },
#endif
- {"trace-read", true, OPTION_FUNC, "", false, "", fgOptTraceRead },
- {"trace-write", true, OPTION_FUNC, "", false, "", fgOptTraceWrite },
+ {"trace-read", true, OPTION_FUNC | OPTION_MULTI, "", false, "", fgOptTraceRead },
+ {"trace-write", true, OPTION_FUNC | OPTION_MULTI, "", false, "", fgOptTraceWrite },
{"log-level", true, OPTION_FUNC, "", false, "", fgOptLogLevel },
{"view-offset", true, OPTION_FUNC | OPTION_MULTI, "", false, "", fgOptViewOffset },
{"visibility", true, OPTION_FUNC, "", false, "", fgOptVisibilityMeters },
exit(0);
}
- BOOST_FOREACH(const OptionValue& v, p->values) {
- int result = p->processOption(v.desc, v.value);
+ // proces options in LIFO order, so earlier (first in) options are processed
+ // after, and hence override, later specified options.
+ OptionValueVec::const_reverse_iterator it = p->values.rbegin();
+ for (; it != p->values.rend(); ++it) {
+ int result = p->processOption(it->desc, it->value);
if (result == FG_OPTIONS_ERROR) {
showUsage();
exit(-1);
}
}
-
+
BOOST_FOREACH(const SGPath& file, p->propertyFiles) {
if (!file.exists()) {
SG_LOG(SG_GENERAL, SG_ALERT, "config file not found:" << file.str());
projects / flightgear.git / blobdiff