mbox0.h
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/* GNU Mailutils -- a suite of utilities for electronic mail
Copyright (C) 2003, 2005, 2007, 2010-2012, 2014-2015 Free Software
Foundation, Inc.
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 3 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General
Public License along with this library. If not, see
<http://www.gnu.org/licenses/>. */
#include <stdlib.h>
#include <stdio.h>
#include <time.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <unistd.h>
#include <signal.h>
#include <time.h>
#include <string.h>
#include <ctype.h>
#include <limits.h>
#include <errno.h>
#ifdef WITH_PTHREAD
# ifdef HAVE_PTHREAD_H
# ifndef _XOPEN_SOURCE
# define _XOPEN_SOURCE 500
# endif
# include <pthread.h>
# endif
#endif
#ifdef HAVE_STRINGS_H
# include <strings.h>
#endif
#include <mailutils/sys/mailbox.h>
#include <mailutils/sys/registrar.h>
#include <mailutils/address.h>
#include <mailutils/attribute.h>
#include <mailutils/body.h>
#include <mailutils/debug.h>
#include <mailutils/envelope.h>
#include <mailutils/errno.h>
#include <mailutils/error.h>
#include <mailutils/header.h>
#include <mailutils/locker.h>
#include <mailutils/message.h>
#include <mailutils/util.h>
#include <mailutils/nls.h>
#include <mailutils/observer.h>
#include <mailutils/property.h>
#include <mailutils/stream.h>
#include <mailutils/url.h>
struct _mbox_message;
struct _mbox_data;
typedef struct _mbox_data *mbox_data_t;
typedef struct _mbox_message *mbox_message_t;
struct _mbox_message
{
/* Offset of the messages in the mailbox. */
mu_off_t envel_from; /* Start of envelope (^From ) */
mu_off_t envel_from_end; /* End of envelope (terminating \n) */
mu_off_t body; /* Start of body */
mu_off_t body_end; /* End of body */
size_t header_lines; /* Number of lines in header */
size_t body_lines; /* Number of lines in message body */
size_t uid; /* IMAP-style uid. */
int attr_flags; /* Packed "Status:" attribute flags */
mu_message_t message; /* A message attached to it. */
mbox_data_t mud; /* Reference to the containing UNIX mailbox */
};
/* The umessages is an array of pointers that contains umessages_count of
mbox_message_t*; umessages[umessages_count]. We do it this way because
realloc() can move everything to a new memory region and invalidate all
the pointers. Thanks to <Dave Inglis> for pointing this out. The
messages_count is the count number of messages parsed so far. */
struct _mbox_data
{
mbox_message_t *umessages; /* Array. */
size_t umessages_count; /* Number of slots in umessages. */
size_t messages_count; /* Number of used slots in umessages. */
mu_off_t size; /* Size of the mailbox. */
unsigned long uidvalidity;
size_t uidnext; /* Expected next UID value */
char *name; /* Disk file name */
mu_mailbox_t mailbox; /* Back pointer. */
};
int mbox_scan0 (mu_mailbox_t mailbox, size_t msgno, size_t *pcount,
int do_notif);
int mbox_scan1 (mu_mailbox_t mailbox, mu_off_t offset, int do_notif);
#ifdef WITH_PTHREAD
void mbox_cleanup (void *arg);
#endif