dropsbr.c: Flip mbx_open()'s logic to simplify.

[nmh] / sbr / datetime.c

diff --git a/sbr/datetime.c b/sbr/datetime.c
index 8478414e4a0feb2cdd52b2079bc4f765abe23d2c..48f02d4501cc6448e4667ba0db17f15d1fc5f4ab 100644 (file)
--- a/sbr/datetime.c
+++ b/sbr/datetime.c
@@ -1,5 +1,4 @@
-/*
- * datetime.c -- functions for manipulating RFC 5545 date-time values
+/* datetime.c -- functions for manipulating RFC 5545 date-time values

  *
  * This code is Copyright (c) 2014, by the authors of nmh.
  * See the COPYRIGHT file in the root directory of the nmh
  *
  * This code is Copyright (c) 2014, by the authors of nmh.
  * See the COPYRIGHT file in the root directory of the nmh


@@ -75,7 +74,7 @@ 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;
         }


@@ -143,9 +142,9 @@ parse_datetime (const char *datetime, const char *zone, int dst,
         }
 
         return OK;
         }
 
         return OK;

-    } else {
-        return NOTOK;

     }
     }

+
+    return NOTOK;

 }
 
 tzdesc_t
 }
 
 tzdesc_t


@@ -177,7 +176,7 @@ 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;


@@ -321,9 +320,8 @@ 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;


@@ -359,10 +357,9 @@ 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;

     }
 
     /*
     }
 
     /*


@@ -372,7 +369,7 @@ format_datetime (tzdesc_t timezones, const contentline *node) {
 
     /* Find the corresponding tzdesc. */
     for (tz = timezones; dt_timezone && tz; tz = tz->next) {
 
     /* Find the corresponding tzdesc. */
     for (tz = timezones; dt_timezone && tz; tz = tz->next) {

-        /* Property parameter values are case insenstive (RFC 5545
+        /* Property parameter values are case insensitive (RFC 5545

            Sec. 2) and time zone identifiers are property parameters
            (RFC 5545 Sec. 3.8.2.4), though it would seem odd to use
            different case in the same file for identifiers that are
            Sec. 2) and time zone identifiers are property parameters
            (RFC 5545 Sec. 3.8.2.4), though it would seem odd to use
            different case in the same file for identifiers that are


@@ -383,7 +380,7 @@ 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;
     }


@@ -425,7 +422,7 @@ 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;


@@ -435,7 +432,7 @@ 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;
         }
 


@@ -448,7 +445,7 @@ 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;
                 }


@@ -460,7 +457,7 @@ 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;


@@ -468,7 +465,7 @@ 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;


@@ -476,12 +473,12 @@ 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;
         }
     }