version 1.32, 2005/11/24 19:36:10 |
version 1.46, 2017/08/21 21:41:13 |
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* SUCH DAMAGE. |
* SUCH DAMAGE. |
*/ |
*/ |
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#ifndef lint |
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static const char copyright[] = |
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"@(#) Copyright (c) 1989, 1993\n\ |
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The Regents of the University of California. All rights reserved.\n"; |
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#endif /* not lint */ |
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#ifndef lint |
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#if 0 |
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static const char sccsid[] = "@(#)calendar.c 8.3 (Berkeley) 3/25/94"; |
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#else |
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static const char rcsid[] = "$OpenBSD$"; |
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#endif |
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#endif /* not lint */ |
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#include <sys/param.h> |
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#include <sys/stat.h> |
#include <sys/stat.h> |
#include <sys/time.h> |
#include <sys/time.h> |
#include <sys/types.h> |
#include <sys/types.h> |
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#include <stdio.h> |
#include <stdio.h> |
#include <stdlib.h> |
#include <stdlib.h> |
#include <string.h> |
#include <string.h> |
#include <tzfile.h> |
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#include <unistd.h> |
#include <unistd.h> |
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#include <limits.h> |
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#include "pathnames.h" |
#include "pathnames.h" |
#include "calendar.h" |
#include "calendar.h" |
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{ NULL, 0 }, |
{ NULL, 0 }, |
{ "\nSubject: ", 10 }, |
{ "\nSubject: ", 10 }, |
{ NULL, 0 }, |
{ NULL, 0 }, |
{ "'s Calendar\nPrecedence: bulk\n\n", 30 }, |
{ "'s Calendar\nPrecedence: bulk\n", 29 }, |
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{ "Auto-Submitted: auto-generated\n\n", 32 }, |
}; |
}; |
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struct event *events, *cur_evt, *ev1, *tmp; |
struct event *events, *cur_evt, *ev1, *tmp; |
char buf[2048 + 1], *prefix = NULL, *p; |
char buf[2048 + 1], *prefix = NULL, *p; |
struct match *m; |
struct match *m; |
size_t nlen; |
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FILE *fp; |
FILE *fp; |
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events = NULL; |
events = NULL; |
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if (strncmp(buf, "LANG=", 5) == 0) { |
if (strncmp(buf, "LANG=", 5) == 0) { |
(void) setlocale(LC_ALL, buf + 5); |
(void) setlocale(LC_ALL, buf + 5); |
setnnames(); |
setnnames(); |
if (!strcmp(buf + 5, "ru_RU.KOI8-R") || |
if (!strcmp(buf + 5, "ru_RU.UTF-8") || |
!strcmp(buf + 5, "uk_UA.KOI8-U") || |
!strcmp(buf + 5, "uk_UA.UTF-8") || |
!strcmp(buf + 5, "by_BY.KOI8-B")) { |
!strcmp(buf + 5, "by_BY.UTF-8")) { |
bodun_maybe++; |
bodun_maybe++; |
bodun = 0; |
bodun = 0; |
if (prefix) |
free(prefix); |
free(prefix); |
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prefix = NULL; |
prefix = NULL; |
} else |
} else |
bodun_maybe = 0; |
bodun_maybe = 0; |
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calendar = LUNAR; |
calendar = LUNAR; |
} else if (bodun_maybe && strncmp(buf, "BODUN=", 6) == 0) { |
} else if (bodun_maybe && strncmp(buf, "BODUN=", 6) == 0) { |
bodun++; |
bodun++; |
if (prefix) |
free(prefix); |
free(prefix); |
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if ((prefix = strdup(buf + 6)) == NULL) |
if ((prefix = strdup(buf + 6)) == NULL) |
err(1, NULL); |
err(1, NULL); |
continue; |
continue; |
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(p - buf == spev[i].nlen) && |
(p - buf == spev[i].nlen) && |
buf[spev[i].nlen + 1]) { |
buf[spev[i].nlen + 1]) { |
p++; |
p++; |
if (spev[i].uname != NULL) |
free(spev[i].uname); |
free(spev[i].uname); |
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if ((spev[i].uname = strdup(p)) == NULL) |
if ((spev[i].uname = strdup(p)) == NULL) |
err(1, NULL); |
err(1, NULL); |
spev[i].ulen = strlen(p); |
spev[i].ulen = strlen(p); |
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var = 0; |
var = 0; |
if (printing) { |
if (printing) { |
struct match *foo; |
struct match *foo; |
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ev1 = NULL; |
ev1 = NULL; |
while (m) { |
while (m) { |
cur_evt = malloc(sizeof(struct event)); |
cur_evt = malloc(sizeof(struct event)); |
if (cur_evt == NULL) |
if (cur_evt == NULL) |
err(1, NULL); |
err(1, NULL); |
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cur_evt->when = m->when; |
cur_evt->when = m->when; |
snprintf(cur_evt->print_date, |
snprintf(cur_evt->print_date, |
sizeof(cur_evt->print_date), "%s%c", |
sizeof(cur_evt->print_date), "%s%c", |
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tmp = events; |
tmp = events; |
while (tmp) { |
while (tmp) { |
events = tmp; |
events = tmp; |
if (tmp->ldesc) |
free(tmp->ldesc); |
free(tmp->ldesc); |
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tmp = tmp->next; |
tmp = tmp->next; |
free(events); |
free(events); |
} |
} |
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int val, var, i; |
int val, var, i; |
char *start, savech; |
char *start, savech; |
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for (; !isdigit(*p) && !isalpha(*p) && *p != '*' && *p != '\t'; ++p) |
for (; !isdigit((unsigned char)*p) && !isalpha((unsigned char)*p) && |
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*p != '*' && *p != '\t'; ++p) |
; |
; |
if (*p == '*') { /* `*' is every month */ |
if (*p == '*') { /* `*' is every month */ |
*flags |= F_ISMONTH; |
*flags |= F_ISMONTH; |
*endp = p+1; |
*endp = p+1; |
return (-1); /* means 'every month' */ |
return (-1); /* means 'every month' */ |
} |
} |
if (isdigit(*p)) { |
if (isdigit((unsigned char)*p)) { |
val = strtol(p, &p, 10); /* if 0, it's failure */ |
val = strtol(p, &p, 10); /* if 0, it's failure */ |
for (; !isdigit(*p) && !isalpha(*p) && *p != '*'; ++p) |
for (; !isdigit((unsigned char)*p) && |
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!isalpha((unsigned char)*p) && *p != '*'; ++p) |
; |
; |
*endp = p; |
*endp = p; |
return (val); |
return (val); |
} |
} |
for (start = p; isalpha(*++p);) |
for (start = p; isalpha((unsigned char)*++p);) |
; |
; |
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/* Sunday-1 */ |
/* Sunday-1 */ |
if (*p == '+' || *p == '-') |
if (*p == '+' || *p == '-') |
for(; isdigit(*++p); ) |
for(; isdigit((unsigned char)*++p); ) |
; |
; |
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savech = *p; |
savech = *p; |
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} |
} |
} |
} |
if (i > NUMEV) { |
if (i > NUMEV) { |
switch(*start) { |
const char *errstr; |
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switch (*start) { |
case '-': |
case '-': |
case '+': |
case '+': |
var = atoi(start); |
var = strtonum(start + 1, 0, 365, &errstr); |
if (var > 365 || var < -365) |
if (errstr) |
return (0); /* Someone is just being silly */ |
return (0); /* Someone is just being silly */ |
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if (*start == '-') |
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var = -var; |
val += (NUMEV + 1) * var; |
val += (NUMEV + 1) * var; |
/* We add one to the matching event and multiply by |
/* We add one to the matching event and multiply by |
* (NUMEV + 1) so as not to return 0 if there's a match. |
* (NUMEV + 1) so as not to return 0 if there's a match. |
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* number of special events. */ |
* number of special events. */ |
break; |
break; |
} |
} |
*flags |= F_SPECIAL; |
*flags |= F_SPECIAL; |
} |
} |
if (!(*flags & F_SPECIAL)) { |
if (!(*flags & F_SPECIAL)) { |
/* undefined rest */ |
/* undefined rest */ |
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return (0); |
return (0); |
} |
} |
} |
} |
for (*p = savech; !isdigit(*p) && !isalpha(*p) && *p != '*' && *p != '\t'; ++p) |
for (*p = savech; !isdigit((unsigned char)*p) && |
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!isalpha((unsigned char)*p) && *p != '*' && *p != '\t'; ++p) |
; |
; |
*endp = p; |
*endp = p; |
return (val); |
return (val); |
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} |
} |
} |
} |
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if (pipe(pdes) < 0) |
if (pipe(pdes) < 0) { |
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close(fdin); |
return (NULL); |
return (NULL); |
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} |
switch (vfork()) { |
switch (vfork()) { |
case -1: /* error */ |
case -1: /* error */ |
(void)close(pdes[0]); |
(void)close(pdes[0]); |
(void)close(pdes[1]); |
(void)close(pdes[1]); |
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close(fdin); |
return (NULL); |
return (NULL); |
case 0: |
case 0: |
dup2(fdin, STDIN_FILENO); |
dup2(fdin, STDIN_FILENO); |
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(void)close(pdes[1]); |
(void)close(pdes[1]); |
} |
} |
(void)close(pdes[0]); |
(void)close(pdes[0]); |
/* |
/* |
* Set stderr to /dev/null. Necessary so that cron does not |
* Set stderr to /dev/null. Necessary so that cron does not |
* wait for cpp to finish if it's running calendar -a. |
* wait for cpp to finish if it's running calendar -a. |
*/ |
*/ |
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struct stat sbuf; |
struct stat sbuf; |
int nread, pdes[2], status; |
int nread, pdes[2], status; |
char buf[1024]; |
char buf[1024]; |
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pid_t pid; |
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if (!doall) |
if (!doall) |
return; |
return; |
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goto done; |
goto done; |
if (pipe(pdes) < 0) |
if (pipe(pdes) < 0) |
goto done; |
goto done; |
switch (vfork()) { |
switch ((pid = vfork())) { |
case -1: /* error */ |
case -1: /* error */ |
(void)close(pdes[0]); |
(void)close(pdes[0]); |
(void)close(pdes[1]); |
(void)close(pdes[1]); |
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header[1].iov_base = header[3].iov_base = pw->pw_name; |
header[1].iov_base = header[3].iov_base = pw->pw_name; |
header[1].iov_len = header[3].iov_len = strlen(pw->pw_name); |
header[1].iov_len = header[3].iov_len = strlen(pw->pw_name); |
writev(pdes[1], header, 7); |
writev(pdes[1], header, 8); |
while ((nread = read(fileno(fp), buf, sizeof(buf))) > 0) |
while ((nread = read(fileno(fp), buf, sizeof(buf))) > 0) |
(void)write(pdes[1], buf, nread); |
(void)write(pdes[1], buf, nread); |
(void)close(pdes[1]); |
(void)close(pdes[1]); |
done: (void)fclose(fp); |
done: (void)fclose(fp); |
while (wait(&status) >= 0) |
while (waitpid(pid, &status, 0) == -1) { |
; |
if (errno != EINTR) |
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break; |
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} |
} |
} |
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