74 lines
1.4 KiB
Plaintext
74 lines
1.4 KiB
Plaintext
--- datetime.c.orig Sat Mar 11 03:14:42 2000
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+++ datetime.c Thu May 11 21:43:23 2000
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@@ -1,5 +1,5 @@
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/*
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- * $Id: datetime.c,v 1.2 2000/03/11 02:14:42 chuck Exp $
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+ * $Id: datetime.c,v 1.3 2000/05/11 19:43:23 inan Exp $
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* Libmcal - Modular Calendar Access Library
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* Copyright (C) 1999 Mark Musone and Andrew Skalski
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*
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@@ -280,8 +280,37 @@
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{
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return dt_dayofepoch(dt) % 7;
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}
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-
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-
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+/*
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+char*
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+dt_dayofweekstr(const datetime_t *dt)
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+{
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+ char output[3];
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+ switch (dt_dayofepoch(dt) % 7) {
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+ case 0:
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+ strcpy (output, "SU");
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+ break;
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+ case 1:
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+ strcpy (output, "MO");
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+ break;
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+ case 2:
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+ strcpy (output, "TU");
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+ break;
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+ case 3:
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+ strcpy (output, "WE");
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+ break;
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+ case 4:
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+ strcpy (output, "TH");
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+ break;
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+ case 5:
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+ strcpy (output, "FR");
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+ break;
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+ case 6:
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+ strcpy (output, "SA");
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+ break;
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+ }
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+ return output;
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+}
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+*/
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int
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dt_dayofepoch(const datetime_t *dt)
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{
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@@ -460,3 +489,23 @@
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}
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return w;
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}
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+
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+int
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+dt_orderofmonth( const datetime_t *dt, const direction_t direction)
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+{
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+ datetime_t temp_dt = DT_INIT;
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+ int temp_int;
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+
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+ switch (direction) {
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+ case DT_FORWARD:
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+ dt_setnthwday(&temp_dt, dt->year, dt->mon, 1, dt_dayofweek(dt) );
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+ temp_int = (dt->mday - temp_dt.mday)/7;
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+ temp_int ++; //start count at 1, not zero
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+ break;
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+ case DT_BACKWARD:
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+ // not built
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+ return false;
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+ }
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+ return temp_int;
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+}
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+
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