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Unify parsing weekday definitions.

This commit is contained in:
Gunnar Beutner 2013-04-18 08:20:16 +02:00
parent 8a1d24042d
commit b40c0995ad
1 changed files with 18 additions and 10 deletions
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28
lib/icinga/legacytimeperiod.cpp
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@ -23,6 +23,7 @@
#include "base/exception.h"
#include "base/objectlock.h"
#include "base/logger_fwd.h"
#include "base/utility.h"
#include <boost/smart_ptr/make_shared.hpp>
#include <boost/algorithm/string/split.hpp>
#include <boost/algorithm/string/classification.hpp>
@ -191,7 +192,7 @@ void LegacyTimePeriod::ParseTimeSpec(const String& timespec, tm *begin, tm *end,
int wday;
if (tokens.size() > 1 && (wday = WeekdayFromString(tokens[0])) != -1) {
if (tokens.size() >= 1 && (wday = WeekdayFromString(tokens[0])) != -1) {
tm myref = *reference;
if (tokens.size() > 2) {
@ -203,11 +204,19 @@ void LegacyTimePeriod::ParseTimeSpec(const String& timespec, tm *begin, tm *end,
myref.tm_mon = mon;
}
int n = Convert::ToLong(tokens[1]);
int n;
if (tokens.size() > 1)
n = Convert::ToLong(tokens[1]);
if (begin) {
*begin = myref;
FindNthWeekday(wday, n, begin);
if (tokens.size() > 1)
FindNthWeekday(wday, n, begin);
else
begin->tm_mday += - begin->tm_wday + wday;
begin->tm_hour = 0;
begin->tm_min = 0;
begin->tm_sec = 0;
@ -215,7 +224,12 @@ void LegacyTimePeriod::ParseTimeSpec(const String& timespec, tm *begin, tm *end,
if (end) {
*end = myref;
FindNthWeekday(wday, n, end);
if (tokens.size() > 1)
FindNthWeekday(wday, n, end);
else
end->tm_mday += - begin->tm_wday + wday;
end->tm_hour = 0;
end->tm_min = 0;
end->tm_sec = 0;
@ -287,12 +301,6 @@ void LegacyTimePeriod::ParseTimeRange(const String& timerange, tm *begin, tm *en
bool LegacyTimePeriod::IsInDayDefinition(const String& daydef, tm *reference)
{
/* Week specifications are special in that they don't have a reference frame. */
int wday = WeekdayFromString(daydef);
if (wday != -1)
return reference->tm_wday == wday;
tm begin, end;
int stride;