Revamp date/time calculations.

* configure.ac: Build libmailutils/datetime/Makefile.am
* include/mailutils/datetime.h (mu_datetime_julianday)
(mu_datetime_dayofweek,mu_datetime_dayofyear)
(mu_datetime_year_days): New protos.
* libmailutils/Makefile.am (SUBDIRS): Add datetime
(libmailutils_la_LIBADD): Add libdatetime.la
* libmailutils/base/Makefile.am (libbase_la_SOURCES): Remove date.c
and strftime.c.
* libmailutils/base/date.c: Remove.
* libmailutils/base/strftime.c: Move to libmailutils/datetime
* libmailutils/datetime/Makefile.am: New file.
* libmailutils/datetime/dow.c: New file.
* libmailutils/datetime/doy.c: New file.
* libmailutils/datetime/jd.c: New file.
* libmailutils/datetime/scantime.c: New file.
* libmailutils/datetime/streamftime.c: New file.
* libmailutils/datetime/tab.c: New file.
* libmailutils/datetime/unixtime.c: New file.
* libmailutils/datetime/utcoff.c: New file.
* libmailutils/datetime/yd.c: New file.
* libmailutils/tests/scantime.at: Fix yday numbers.

1 files changed, 29 insertions, 29 deletions

diff --git a/libmailutils/tests/scantime.at b/libmailutils/tests/scantime.at
index 2db854087..a7a6f85be 100644
--- a/libmailutils/tests/scantime.at
+++ b/libmailutils/tests/scantime.at
@@ -34,30 +34,30 @@ SCANTIME([Envelope (From) time],[envelope],
 [%a %b %e %H:%M:%S %Y],
 [Tue May  3 13:25:26 2011
 Fri Nov 11 11:55:01 2011],
-[sec=26,min=25,hour=13,mday=3,mon=4,year=111,wday=2,yday=123,tz=0
-sec=1,min=55,hour=11,mday=11,mon=10,year=111,wday=5,yday=315,tz=0
+[sec=26,min=25,hour=13,mday=3,mon=4,year=111,wday=2,yday=122,tz=0
+sec=1,min=55,hour=11,mday=11,mon=10,year=111,wday=5,yday=314,tz=0
 ])
 
 SCANTIME([IMAP INTERNALDATE],[imap-internaldate],
 [%d-%b-%Y %H:%M:%S %z],
 [03-May-2011 13:25:26 +0100
 11-Nov-2011 11:55:01 +0100],
-[sec=26,min=25,hour=13,mday=3,mon=4,year=111,wday=2,yday=123,tz=3600
-sec=1,min=55,hour=11,mday=11,mon=10,year=111,wday=5,yday=315,tz=3600
+[sec=26,min=25,hour=13,mday=3,mon=4,year=111,wday=2,yday=122,tz=3600
+sec=1,min=55,hour=11,mday=11,mon=10,year=111,wday=5,yday=314,tz=3600
 ])
 
 SCANTIME([IMAP INTERNALDATE (optional time)],[imap-search],
 [%d-%b-%Y%$ %H:%M:%S %z],
 [03-May-2011 13:25:26 +0100
 03-May-2011],
-[sec=26,min=25,hour=13,mday=3,mon=4,year=111,wday=2,yday=123,tz=3600
-sec=0,min=0,hour=0,mday=3,mon=4,year=111,wday=2,yday=123,tz=0
+[sec=26,min=25,hour=13,mday=3,mon=4,year=111,wday=2,yday=122,tz=3600
+sec=0,min=0,hour=0,mday=3,mon=4,year=111,wday=2,yday=122,tz=0
 ])
 
 SCANTIME([RFC-822 Strict],[rfc822-strict],
 [%a, %d %b %Y %H:%M:%S %z],
 [Tue, 03 May 2011 13:25:26 +0200],
-[sec=26,min=25,hour=13,mday=3,mon=4,year=111,wday=2,yday=123,tz=7200
+[sec=26,min=25,hour=13,mday=3,mon=4,year=111,wday=2,yday=122,tz=7200
 ])
 
 SCANTIME([RFC-822],[rfc822],
@@ -66,10 +66,10 @@ SCANTIME([RFC-822],[rfc822],
 03 May 2011 13:25:26 +0200
 Tue, 03 May 2011 13:25 +0200
 03 May 2011 13:25 +0200],
-[sec=26,min=25,hour=13,mday=3,mon=4,year=111,wday=2,yday=123,tz=7200
-sec=26,min=25,hour=13,mday=3,mon=4,year=111,wday=2,yday=123,tz=7200
-sec=0,min=25,hour=13,mday=3,mon=4,year=111,wday=2,yday=123,tz=7200
-sec=0,min=25,hour=13,mday=3,mon=4,year=111,wday=2,yday=123,tz=7200
+[sec=26,min=25,hour=13,mday=3,mon=4,year=111,wday=2,yday=122,tz=7200
+sec=26,min=25,hour=13,mday=3,mon=4,year=111,wday=2,yday=122,tz=7200
+sec=0,min=25,hour=13,mday=3,mon=4,year=111,wday=2,yday=122,tz=7200
+sec=0,min=25,hour=13,mday=3,mon=4,year=111,wday=2,yday=122,tz=7200
 ])
 
 SCANTIME([Any char],[anychar],
@@ -78,23 +78,23 @@ SCANTIME([Any char],[anychar],
 Tue: 03 May 2011 13:25:26 +0200
 Tue; 03 May 2011 13:25:26 +0200
 Tue 03 May 2011 13:25:26 +0200],
-[sec=26,min=25,hour=13,mday=3,mon=4,year=111,wday=2,yday=123,tz=7200
-sec=26,min=25,hour=13,mday=3,mon=4,year=111,wday=2,yday=123,tz=7200
-sec=26,min=25,hour=13,mday=3,mon=4,year=111,wday=2,yday=123,tz=7200
-sec=26,min=25,hour=13,mday=3,mon=4,year=111,wday=2,yday=123,tz=7200
+[sec=26,min=25,hour=13,mday=3,mon=4,year=111,wday=2,yday=122,tz=7200
+sec=26,min=25,hour=13,mday=3,mon=4,year=111,wday=2,yday=122,tz=7200
+sec=26,min=25,hour=13,mday=3,mon=4,year=111,wday=2,yday=122,tz=7200
+sec=26,min=25,hour=13,mday=3,mon=4,year=111,wday=2,yday=122,tz=7200
 ])
 
 SCANTIME([Percent],[percent],
 [%d%%%b%%%Y %H:%M:%S %z],
 [03%May%2011 13:25:26 +0100],
-[sec=26,min=25,hour=13,mday=3,mon=4,year=111,wday=2,yday=123,tz=3600
+[sec=26,min=25,hour=13,mday=3,mon=4,year=111,wday=2,yday=122,tz=3600
 ])
 
 SCANTIME([Fixed WS],[fixws],
 [%d-%b-%Y%\ %H:%M:%S %z],
 [03-May-2011 13:25:26 +0100
 03-May-2011  13:25:26 +0100],
-[sec=26,min=25,hour=13,mday=3,mon=4,year=111,wday=2,yday=123,tz=3600
+[sec=26,min=25,hour=13,mday=3,mon=4,year=111,wday=2,yday=122,tz=3600
 ],
 [scantime: 2: parse failed near  13:25:26 +0100
 ])
@@ -104,15 +104,15 @@ SCANTIME([endp return],[endp],
 [Tue, 03 May 2011 13:25:26 +0100 other data
 ],
 [# 1: stopped at  other data
-sec=26,min=25,hour=13,mday=3,mon=4,year=111,wday=2,yday=123,tz=3600
+sec=26,min=25,hour=13,mday=3,mon=4,year=111,wday=2,yday=122,tz=3600
 ])
 
 SCANTIME([Optional blocks],[opt],
 [[%[%a, %]%d %b %Y %H:%M:%S %z]],
 [Tue, 03 May 2011 13:25:26 +0200
 03 May 2011 13:25:26 +0200],
-[sec=26,min=25,hour=13,mday=3,mon=4,year=111,wday=2,yday=123,tz=7200
-sec=26,min=25,hour=13,mday=3,mon=4,year=111,wday=2,yday=123,tz=7200
+[sec=26,min=25,hour=13,mday=3,mon=4,year=111,wday=2,yday=122,tz=7200
+sec=26,min=25,hour=13,mday=3,mon=4,year=111,wday=2,yday=122,tz=7200
 ])
 
 SCANTIME([Nested optional blocks],[nested-opt],
@@ -120,9 +120,9 @@ SCANTIME([Nested optional blocks],[nested-opt],
 [Tue, 03 May 2011 13:25:26 +0200
 Tue 03 May 2011 13:25:26 +0200
 03 May 2011 13:25:26 +0200],
-[sec=26,min=25,hour=13,mday=3,mon=4,year=111,wday=2,yday=123,tz=7200
-sec=26,min=25,hour=13,mday=3,mon=4,year=111,wday=2,yday=123,tz=7200
-sec=26,min=25,hour=13,mday=3,mon=4,year=111,wday=2,yday=123,tz=7200
+[sec=26,min=25,hour=13,mday=3,mon=4,year=111,wday=2,yday=122,tz=7200
+sec=26,min=25,hour=13,mday=3,mon=4,year=111,wday=2,yday=122,tz=7200
+sec=26,min=25,hour=13,mday=3,mon=4,year=111,wday=2,yday=122,tz=7200
 ])
 
 SCANTIME([Optional alternatives],[opt-alt],
@@ -131,9 +131,9 @@ SCANTIME([Optional alternatives],[opt-alt],
 Tue: 03 May 2011 13:25:26 +0200
 Tue 03 May 2011 13:25:26 +0200
 Tue; 03 May 2011 13:25:26 +0200],
-[sec=26,min=25,hour=13,mday=3,mon=4,year=111,wday=2,yday=123,tz=7200
-sec=26,min=25,hour=13,mday=3,mon=4,year=111,wday=2,yday=123,tz=7200
-sec=26,min=25,hour=13,mday=3,mon=4,year=111,wday=2,yday=123,tz=7200
+[sec=26,min=25,hour=13,mday=3,mon=4,year=111,wday=2,yday=122,tz=7200
+sec=26,min=25,hour=13,mday=3,mon=4,year=111,wday=2,yday=122,tz=7200
+sec=26,min=25,hour=13,mday=3,mon=4,year=111,wday=2,yday=122,tz=7200
 ],
 [scantime: 4: parse failed near ; 03 May 2011 13:25:26 +0200
 ])
@@ -145,9 +145,9 @@ Tue: 03 May 2011 13:25:26 +0200
 Tue/ 03 May 2011 13:25:26 +0200
 Tue 03 May 2011 13:25:26 +0200
 Tue; 03 May 2011 13:25:26 +0200],
-[sec=26,min=25,hour=13,mday=3,mon=4,year=111,wday=2,yday=123,tz=7200
-sec=26,min=25,hour=13,mday=3,mon=4,year=111,wday=2,yday=123,tz=7200
-sec=26,min=25,hour=13,mday=3,mon=4,year=111,wday=2,yday=123,tz=7200
+[sec=26,min=25,hour=13,mday=3,mon=4,year=111,wday=2,yday=122,tz=7200
+sec=26,min=25,hour=13,mday=3,mon=4,year=111,wday=2,yday=122,tz=7200
+sec=26,min=25,hour=13,mday=3,mon=4,year=111,wday=2,yday=122,tz=7200
 ],
 [scantime: 4: parse failed near  03 May 2011 13:25:26 +0200
 scantime: 5: parse failed near ; 03 May 2011 13:25:26 +0200