man/*.man: Use italic for emphasis, not bold or SHOUTING.

[nmh] / sbr / datetime.c

diff --git a/sbr/datetime.c b/sbr/datetime.c
index 4e155855f1312a33a626bf8ece97ca33ca5f4ce8..03a58abdba0d213408bfb662fac56ea7d9858761 100644 (file)
--- a/sbr/datetime.c
+++ b/sbr/datetime.c
@@ -62,7 +62,10 @@ parse_datetime (const char *datetime, const char *zone, int dst,
                 struct tws *tws) {
     char utc_indicator;
     int form_1 = 0;
                 struct tws *tws) {
     char utc_indicator;
     int form_1 = 0;

-    int items_matched =
+    int items_matched;
+
+    memset(tws, 0, sizeof *tws);
+    items_matched =

         sscanf (datetime, "%4d%2d%2dT%2d%2d%2d%c",
                 &tws->tw_year, &tws->tw_mon, &tws->tw_mday,
                 &tws->tw_hour, &tws->tw_min, &tws->tw_sec,
         sscanf (datetime, "%4d%2d%2dT%2d%2d%2d%c",
                 &tws->tw_year, &tws->tw_mon, &tws->tw_mday,
                 &tws->tw_hour, &tws->tw_min, &tws->tw_sec,


@@ -72,7 +75,7 @@ parse_datetime (const char *datetime, const char *zone, int dst,
     if (items_matched == 7) {
         /* The 'Z' must be capital according to RFC 5545 Sec. 3.3.5. */
         if (utc_indicator != 'Z') {
     if (items_matched == 7) {
         /* The 'Z' must be capital according to RFC 5545 Sec. 3.3.5. */
         if (utc_indicator != 'Z') {

-            advise (NULL, "%s has invalid timezone indicator of 0x%x",
+            inform("%s has invalid timezone indicator of 0x%x",

                     datetime, utc_indicator);
             return NOTOK;
         }
                     datetime, utc_indicator);
             return NOTOK;
         }


@@ -80,12 +83,16 @@ parse_datetime (const char *datetime, const char *zone, int dst,
         form_1 = 1;
     }
 
         form_1 = 1;
     }
 

-    if (items_matched >= 6) {
+    /* items_matched of 3 is for, e.g., 20151230.  Assume that means
+       the entire day.  The time fields of the tws struct were
+       initialized to 0 by the memset() above. */
+    if (items_matched >= 6  ||  items_matched == 3) {

         int offset = atoi (zone ? zone : "0");
 
         /* struct tws defines tw_mon over [0, 11]. */
         --tws->tw_mon;
 
         int offset = atoi (zone ? zone : "0");
 
         /* struct tws defines tw_mon over [0, 11]. */
         --tws->tw_mon;
 

+        /* Fill out rest of tws, i.e., its tw_wday and tw_flags. */

         set_dotw (tws);
         /* set_dotw() sets TW_SIMP.  Replace that with TW_SEXP so that
            dasctime() outputs the dotw before the date instead of after. */
         set_dotw (tws);
         /* set_dotw() sets TW_SIMP.  Replace that with TW_SEXP so that
            dasctime() outputs the dotw before the date instead of after. */


@@ -136,9 +143,9 @@ parse_datetime (const char *datetime, const char *zone, int dst,
         }
 
         return OK;
         }
 
         return OK;

-    } else {
-        return NOTOK;

     }
     }

+
+    return NOTOK;

 }
 
 tzdesc_t
 }
 
 tzdesc_t


@@ -170,7 +177,7 @@ load_timezones (const contentline *clines) {
                         params->start_dt = tws.tw_clock;
                     }
                 } else {
                         params->start_dt = tws.tw_clock;
                     }
                 } else {

-                    advise (NULL, "failed to parse start time %s for %s",
+                    inform("failed to parse start time %s for %s",

                             params->dtstart,
                             in_standard ? "standard" : "daylight");
                     return NULL;
                             params->dtstart,
                             in_standard ? "standard" : "daylight");
                     return NULL;


@@ -210,7 +217,7 @@ load_timezones (const contentline *clines) {
                 ! strcasecmp ("VTIMEZONE", node->value)) {
 
                 in_vtimezone = 1;
                 ! strcasecmp ("VTIMEZONE", node->value)) {
 
                 in_vtimezone = 1;

-                timezone = mh_xcalloc (1, sizeof (struct tzdesc));
+                NEW0(timezone);

                 if (timezones) {
                     tzdesc_t t;
 
                 if (timezones) {
                     tzdesc_t t;
 


@@ -314,9 +321,8 @@ rrule_clock (const char *rrule, const char *starttime, const char *zone,
 
 fail:
     if (clock == 0) {
 
 fail:
     if (clock == 0) {

-        admonish (NULL,
-                  "Unsupported RRULE format: %s, assume local timezone",
-                  rrule);
+        inform("Unsupported RRULE format: %s, assume local timezone, continuing...",
+           rrule);

     }
 
     return clock;
     }
 
     return clock;


@@ -352,10 +358,9 @@ format_datetime (tzdesc_t timezones, const contentline *node) {
            Form #2: DATE WITH UTC TIME */
         if (parse_datetime (node->value, NULL, 0, &tws[0]) == OK) {
             return strdup (dasctime (&tws[0], 0));
            Form #2: DATE WITH UTC TIME */
         if (parse_datetime (node->value, NULL, 0, &tws[0]) == OK) {
             return strdup (dasctime (&tws[0], 0));

-        } else {
-            advise (NULL, "unable to parse datetime %s", node->value);
-            return NULL;

         }
         }

+        inform("unable to parse datetime %s", node->value);
+        return NULL;

     }
 
     /*
     }
 
     /*


@@ -376,7 +381,7 @@ format_datetime (tzdesc_t timezones, const contentline *node) {
     if (tz) {
         free(dt_timezone);
     } else {
     if (tz) {
         free(dt_timezone);
     } else {

-        advise (NULL, "did not find VTIMEZONE section for %s", dt_timezone);
+        inform("did not find VTIMEZONE section for %s", dt_timezone);

         free(dt_timezone);
         return NULL;
     }
         free(dt_timezone);
         return NULL;
     }


@@ -418,7 +423,7 @@ format_datetime (tzdesc_t timezones, const contentline *node) {
         }
 
         if (transition[0] < transition[1]) {
         }
 
         if (transition[0] < transition[1]) {

-            advise (NULL, "format_datetime() requires that daylight "
+            inform("format_datetime() requires that daylight "

                     "saving time transition precede standard time "
                     "transition");
             return NULL;
                     "saving time transition precede standard time "
                     "transition");
             return NULL;


@@ -428,7 +433,7 @@ format_datetime (tzdesc_t timezones, const contentline *node) {
                             0, &tws[0]) == OK) {
             dt[0] = tws[0].tw_clock;
         } else {
                             0, &tws[0]) == OK) {
             dt[0] = tws[0].tw_clock;
         } else {

-            advise (NULL, "unable to parse datetime %s", node->value);
+            inform("unable to parse datetime %s", node->value);

             return NULL;
         }
 
             return NULL;
         }
 


@@ -441,7 +446,7 @@ format_datetime (tzdesc_t timezones, const contentline *node) {
                                     &tws[1]) == OK) {
                     dt[1] = tws[1].tw_clock;
                 } else {
                                     &tws[1]) == OK) {
                     dt[1] = tws[1].tw_clock;
                 } else {

-                    advise (NULL, "unable to parse datetime %s",
+                    inform("unable to parse datetime %s",

                             node->value);
                     return NULL;
                 }
                             node->value);
                     return NULL;
                 }


@@ -453,7 +458,7 @@ format_datetime (tzdesc_t timezones, const contentline *node) {
         if (dst) {
             if (tz->daylight_params.start_dt > 0  &&
                 dt[dst] < tz->daylight_params.start_dt) {
         if (dst) {
             if (tz->daylight_params.start_dt > 0  &&
                 dt[dst] < tz->daylight_params.start_dt) {

-                advise (NULL, "date-time of %s is before VTIMEZONE start "
+                inform("date-time of %s is before VTIMEZONE start "

                         "of %s", node->value,
                         tz->daylight_params.dtstart);
                 return NULL;
                         "of %s", node->value,
                         tz->daylight_params.dtstart);
                 return NULL;


@@ -461,7 +466,7 @@ format_datetime (tzdesc_t timezones, const contentline *node) {
         } else {
             if (tz->standard_params.start_dt > 0  &&
                 dt[dst] < tz->standard_params.start_dt) {
         } else {
             if (tz->standard_params.start_dt > 0  &&
                 dt[dst] < tz->standard_params.start_dt) {

-                advise (NULL, "date-time of %s is before VTIMEZONE start "
+                inform("date-time of %s is before VTIMEZONE start "

                         "of %s", node->value,
                         tz->standard_params.dtstart);
                 return NULL;
                         "of %s", node->value,
                         tz->standard_params.dtstart);
                 return NULL;


@@ -469,12 +474,12 @@ format_datetime (tzdesc_t timezones, const contentline *node) {
         }
     } else {
         if (! tp_std) {
         }
     } else {
         if (! tp_std) {

-            advise (NULL, "unsupported date-time format: %s",
+            inform("unsupported date-time format: %s",

                     tz->standard_params.dtstart);
             return NULL;
         }
         if (! tp_dt) {
                     tz->standard_params.dtstart);
             return NULL;
         }
         if (! tp_dt) {

-            advise (NULL, "unsupported date-time format: %s", node->value);
+            inform("unsupported date-time format: %s", node->value);

             return NULL;
         }
     }
             return NULL;
         }
     }