diff options
Diffstat (limited to 'usr.sbin/i4b/isdnd/holiday.c')
| -rw-r--r-- | usr.sbin/i4b/isdnd/holiday.c | 198 |
1 files changed, 0 insertions, 198 deletions
diff --git a/usr.sbin/i4b/isdnd/holiday.c b/usr.sbin/i4b/isdnd/holiday.c deleted file mode 100644 index 714bd06..0000000 --- a/usr.sbin/i4b/isdnd/holiday.c +++ /dev/null @@ -1,198 +0,0 @@ -/* - * Copyright (c) 2000, 2001 Hellmuth Michaelis. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - *--------------------------------------------------------------------------- - * - * isdnd - holiday file handling - * ============================= - * - * $FreeBSD$ - * - * last edit-date: [Sat May 13 13:06:56 2006] - * - * Format: - * - * day.month.year optional comment (different day every year) or - * day.month optional comment (same day every year) - * - * i.e.: - * - * 23.4.2000 Ostersonntag - * 3.10 Tag der deutschen Einheit - * - *----------------------------------------------------------------------------*/ - -#include "isdnd.h" - -struct holiday { - int day; - int month; - int year; - struct holiday *next; -}; - -static struct holiday *firsth = NULL; - -#define MAXBUFSZ 256 - -static void free_holiday(struct holiday *ptr); - -/*---------------------------------------------------------------------------* - * read in and init holidayes - *---------------------------------------------------------------------------*/ -void -init_holidays(char *filename) -{ - FILE *fp; - unsigned char buffer[MAXBUFSZ + 1]; - struct holiday *newh = NULL; - struct holiday *lasth = NULL; - int ret; - int day, month, year; - - firsth = NULL; - - if((fp = fopen(filename, "r")) == NULL) - { - DBGL(DL_VALID, (llog(LL_DBG, "init_holiday: error opening holidayfile %s: %s!", filename, strerror(errno)))); - return; - } - - while((fgets(buffer, MAXBUFSZ, fp)) != NULL) - { - if(buffer[0] == '#' || buffer[0] == ' ' || - buffer[0] == '\t' || buffer[0] == '\n') - { - continue; - } - - ret = sscanf(buffer, "%d.%d.%d", &day, &month, &year); - - if(ret != 3) - { - ret = sscanf(buffer, "%d.%d", &day, &month); - if(ret != 2) - { - llog(LL_ERR, "init_holiday: parse error for string [%s]!", buffer); - exit(1); - } - year = 0; - } - - if((newh = (struct holiday *) malloc(sizeof(struct holiday))) == NULL) - { - llog(LL_ERR, "init_holiday: malloc failed for struct holiday!\n"); - exit(1); - } - - if(year) - { - DBGL(DL_VALID, (llog(LL_DBG, "init_holidays: add %d.%d.%d", day, month, year))); - } - else - { - DBGL(DL_VALID, (llog(LL_DBG, "init_holidays: add %d.%d", day, month))); - } - - newh->day = day; - newh->month = month; - newh->year = year; - newh->next = NULL; - - if(firsth == NULL) - { - firsth = newh; - } - else - { - lasth->next = newh; - } - lasth = newh; - } - fclose(fp); -} - -/*---------------------------------------------------------------------------* - * free all holidays - *---------------------------------------------------------------------------*/ -void -free_holidays(void) -{ - free_holiday(firsth); -} - -/*---------------------------------------------------------------------------* - * free holidayes - *---------------------------------------------------------------------------*/ -static void -free_holiday(struct holiday *ptr) -{ - - if(ptr == NULL) - return; - - if(ptr->next != NULL) - free_holiday(ptr->next); - - free(ptr); -} - -/*---------------------------------------------------------------------------* - * check if date/month/year is a holiday - *---------------------------------------------------------------------------*/ -int -isholiday(int d, int m, int y) -{ - struct holiday *ch = NULL; - - if(firsth == NULL) - return(0); - - ch = firsth; - - for(;;) - { - if(ch->day == d && ch->month == m) - { - if(ch->year == 0) - { - DBGL(DL_VALID, (llog(LL_DBG, "isholiday: %d.%d is a holiday!", d, m))); - return(1); - } - else if(ch->year == y) - { - DBGL(DL_VALID, (llog(LL_DBG, "isholiday: %d.%d.%d is a holiday!", d, m, y))); - return(1); - } - } - - if(ch->next == NULL) - break; - - ch = ch->next; - } - return(0); -} - -/* EOF */ |
