/* mailcheck.c -- The check is in the mail... */
-/* Copyright (C) 1987,1989 Free Software Foundation, Inc.
+/* Copyright (C) 1987-2002 Free Software Foundation, Inc.
This file is part of GNU Bash, the Bourne Again SHell.
Bash is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free
-Software Foundation; either version 1, or (at your option) any later
+Software Foundation; either version 2, or (at your option) any later
version.
Bash is distributed in the hope that it will be useful, but WITHOUT ANY
You should have received a copy of the GNU General Public License along
with Bash; see the file COPYING. If not, write to the Free Software
-Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
+Foundation, 59 Temple Place, Suite 330, Boston, MA 02111 USA. */
#include "config.h"
#include <stdio.h>
#include "bashtypes.h"
#include "posixstat.h"
-#include <sys/param.h>
+#ifndef _MINIX
+# include <sys/param.h>
+#endif
#if defined (HAVE_UNISTD_H)
# include <unistd.h>
#endif
+#include "posixtime.h"
#include "bashansi.h"
#include "shell.h"
-#include "maxpath.h"
#include "execute_cmd.h"
#include "mailcheck.h"
#include <tilde/tilde.h>
-#ifndef NOW
-#define NOW ((time_t)time ((time_t *)0))
-#endif
+extern int mailstat __P((const char *, struct stat *));
typedef struct {
char *name;
char *msg;
time_t access_time;
time_t mod_time;
- long file_size;
+ off_t file_size;
} FILEINFO;
/* The list of remembered mail files. */
static int mailfiles_count;
/* The last known time that mail was checked. */
-static int last_time_mail_checked;
+static time_t last_time_mail_checked;
/* Non-zero means warn if a mail file has been read since last checked. */
int mail_warning;
+static int find_mail_file __P((char *));
+static void update_mail_file __P((int));
+static int add_mail_file __P((char *, char *));
+
+static int file_mod_date_changed __P((int));
+static int file_access_date_changed __P((int));
+static int file_has_grown __P((int));
+
+static char *parse_mailpath_spec __P((char *));
+
/* Returns non-zero if it is time to check mail. */
int
time_to_check_mail ()
{
char *temp;
time_t now;
- long seconds;
+ intmax_t seconds;
temp = get_string_value ("MAILCHECK");
- seconds = -1L;
-
- /* Skip leading whitespace in MAILCHECK. */
- if (temp)
- {
- while (whitespace (*temp))
- temp++;
-
- seconds = atoi (temp);
- }
/* Negative number, or non-numbers (such as empty string) cause no
checking to take place. */
- if (seconds < 0)
+ if (temp == 0 || legal_number (temp, &seconds) == 0 || seconds < 0)
return (0);
now = NOW;
do \
{ \
mailfiles[i]->access_time = mailfiles[i]->mod_time = 0; \
- mailfiles[i]->file_size = 0L; \
+ mailfiles[i]->file_size = 0; \
} \
while (0)
struct stat finfo;
file = mailfiles[i]->name;
- if (stat (file, &finfo) == 0)
+ if (mailstat (file, &finfo) == 0)
{
mailfiles[i]->access_time = finfo.st_atime;
mailfiles[i]->mod_time = finfo.st_mtime;
i = find_mail_file (filename);
if (i >= 0)
{
- if (stat (filename, &finfo) == 0)
+ if (mailstat (filename, &finfo) == 0)
{
mailfiles[i]->mod_time = finfo.st_mtime;
mailfiles[i]->access_time = finfo.st_atime;
- mailfiles[i]->file_size = (long)finfo.st_size;
+ mailfiles[i]->file_size = finfo.st_size;
}
free (filename);
return i;
file = mailfiles[i]->name;
mtime = mailfiles[i]->mod_time;
- if ((stat (file, &finfo) == 0) && (finfo.st_size > 0))
+ if ((mailstat (file, &finfo) == 0) && (finfo.st_size > 0))
return (mtime != finfo.st_mtime);
return (0);
file = mailfiles[i]->name;
atime = mailfiles[i]->access_time;
- if ((stat (file, &finfo) == 0) && (finfo.st_size > 0))
+ if ((mailstat (file, &finfo) == 0) && (finfo.st_size > 0))
return (atime != finfo.st_atime);
return (0);
file_has_grown (i)
int i;
{
- long size;
+ off_t size;
struct stat finfo;
char *file;
file = mailfiles[i]->name;
size = mailfiles[i]->file_size;
- return ((stat (file, &finfo) == 0) && (finfo.st_size > size));
+ return ((mailstat (file, &finfo) == 0) && (finfo.st_size > size));
}
/* Take an element from $MAILPATH and return the portion from
continue;
}
if (*s == '?' || *s == '%')
- return s;
+ return s;
}
return ((char *)NULL);
}
{
char *mp;
- mp = xmalloc (2 + sizeof (DEFAULT_MAIL_DIRECTORY) + strlen (current_user.user_name));
+ get_current_user_info ();
+ mp = (char *)xmalloc (2 + sizeof (DEFAULT_MAIL_DIRECTORY) + strlen (current_user.user_name));
strcpy (mp, DEFAULT_MAIL_DIRECTORY);
mp[sizeof(DEFAULT_MAIL_DIRECTORY) - 1] = '/';
strcpy (mp + sizeof (DEFAULT_MAIL_DIRECTORY), current_user.user_name);
char *current_mail_file, *message;
int i, use_user_notification;
char *dollar_underscore, *temp;
- WORD_LIST *tlist;
dollar_underscore = get_string_value ("_");
if (dollar_underscore)
the access time to be equal to the modification time when
the mail in the file is manipulated, check the size also. If
the file has not grown, continue. */
- if ((atime >= mtime) && !file_is_bigger)
+ if ((atime >= mtime) || !file_is_bigger)
continue;
/* If the mod time is later than the access time and the file
#undef atime
#undef mtime
- if ((tlist = expand_string (message, Q_DOUBLE_QUOTES)))
+ if (temp = expand_string_to_string (message, Q_DOUBLE_QUOTES))
{
- temp = string_list (tlist);
puts (temp);
free (temp);
- dispose_words (tlist);
}
else
putchar ('\n');
projects / platform / upstream / bash.git / blobdiff