Commit 25db453e 25db453e96894f1f8c7320ec49a8213b9a2cdd1f by Alain Magloire

* doc/texinfo/programs.texi: Descibe the readmsg utility.

	* configure.in: Enable readmsg.
	* Makefile.in: Enable readmsg.
	* readmsg/readmsg.c: Implementation.
	* readmsg/msglist.c: Implement Elm weird expansion.
1 parent 89287b76
2001-12-31 Alain Magloire
* doc/texinfo/programs.texi: Descibe the readmsg utility.
* configure.in: Enable readmsg.
* Makefile.in: Enable readmsg.
* readmsg/readmsg.c: Implementation.
* readmsg/msglist.c: Implement Elm weird expansion.
2001-12-29 Sergey Poznyakoff
* guimb/scm/numaddr.scm: (new) Implements "numaddr" extension
......@@ -5,7 +13,7 @@
that contain addresses. It returns true if the total number of
addresses satisfies the requested relation, e.g.:
if numaddr :over [ "To", "Cc" ] 50 { discard; }
* guimb/scm/Makefile.am: Added numaddr.scm.
* guimb/scm/redirect.scm: Use mu-message-send instead of
sieve-message-bounce.
......
......@@ -2,7 +2,7 @@ AUTOMAKE_OPTIONS = gnu 1.4
ACLOCAL_AMFLAGS = -I m4
SUBDIRS = include doc m4 lib MySql argp mailbox frm from pop3d imap4d mail sieve \
scripts libmu_scm guimb messages comsat
scripts libmu_scm guimb messages comsat readmsg
EXTRA_DIST = mailutils.spec mailutils.spec.in README-alpha COPYING.FDL
......
......@@ -140,7 +140,7 @@ AC_FUNC_FNMATCH
if test "$ac_cv_func_fnmatch_works" = "no"; then
: LIBOBJS="$LIBOBJS fnmatch.o"
fi
AC_REPLACE_FUNCS(fgetpwent setenv snprintf strtok_r strncasecmp strcasecmp \
AC_REPLACE_FUNCS(fgetpwent getpass setenv snprintf strtok_r strncasecmp strcasecmp \
strsignal vasprintf)
AC_CHECK_FUNCS(mkstemp sigaction sysconf getdelim vsyslog)
......@@ -307,4 +307,5 @@ AC_OUTPUT(Makefile mailutils.spec include/Makefile include/mailutils/Makefile
mailbox/include/Makefile from/Makefile mail/Makefile pop3d/Makefile
frm/Makefile sieve/Makefile messages/Makefile scripts/Makefile
libmu_scm/Makefile guimb/Makefile guimb/scm/Makefile
readmsg/Makefile
MySql/Makefile mh/Makefile comsat/Makefile)
......
......@@ -3,7 +3,7 @@
@c See file mailutils.texi for copying conditions.
@comment *******************************************************************
GNU Mailutils provides a set of programs for handling the email.
GNU Mailutils provides a set of programs for handling the email.
@menu
* imap4d:: IMAP4 daemon.
......@@ -54,7 +54,7 @@ it defaults to 20 processes.
Display short help message and exit.
@item -i
@itemx --inetd
Run in inetd mode.
Run in inetd mode.
@item -p NUMBER
@itemx --port NUMBER
Listen on given port NUMBER. This option is meaningful only in
......@@ -108,7 +108,7 @@ it defaults to 10 processes.
Display short help message and exit.
@item -i
@itemx --inetd
Run in inetd mode.
Run in inetd mode.
@item -p NUMBER
@itemx --port NUMBER
Listen on given port NUMBER. This option is meaningful only in
......@@ -395,7 +395,7 @@ are single-character commands, preceded by special @dfn{escape character},
which defaults to @samp{~}. The combination @code{escape character + command}
is recognized as a compose escape only if it occurs at the beginning of
a line. If the escape character must appear at the beginning of a
line, enter it twice.
line, enter it twice.
The actual escape character may be changed by setting the value of
@code{escape} mail variable (@pxref{Mail Variables}).
......@@ -476,7 +476,7 @@ To change the @code{Subject} header, use @samp{~s} escape, e.g.:
Finally, to edit all headers, type @samp{~h} escape. This will present
you with the values of @code{To}, @code{Cc}, @code{Bcc}, and
@code{Subject} headers allowing to edit them with normal text editing
commands.
commands.
@node Enclosing Another Message
@subsubsection Enclosing Another Message: ~m and ~M
......@@ -668,7 +668,7 @@ Following commands can be used during the session to request online
help:
@table @samp
@item help [@var{command}]
@item help [@var{command}]
@itemx hel [@var{command}]
@itemx ? [@var{command}]
Display detailed command synopsis. If no @var{command} is given, help for
......@@ -815,7 +815,7 @@ out specified message parts. E.g.
@example
& decode 15[2]
+---------------------------------------
| Message=15[2]
| Message=15[2]
| Type=message/delivery-status
| encoding=7bit
+---------------------------------------
......@@ -1044,7 +1044,7 @@ unset prompt
endif
if s
alt gray@@farlep.net gray@@mirddin.farlep.net
set
set
@end example
@node Aliasing
......@@ -1225,7 +1225,7 @@ denoting escapes.
The name of the directory to use for storing folders of messages. If
unset, $HOME is assumed.
@item header
@*Type: Boolean.
@*Default: True, unless started with @samp{--nosum} (@samp{-N}) option.
......@@ -1444,7 +1444,71 @@ Output program version and exit.
@section readmsg --- Extract messages from a folder.
@pindex readmsg
The program is currently in development
The program, readmsg, extracts with the selection argument messages from
a mailbox. Selection can be specify by:
@enumerate
@item
A lone ``*'' means select all messages in the mailbox.
@item
A list of message numbers may be specified. Values
of ``0'' and ``$'' in the list both mean the last
message in the mailbox. For example:
@example
readmsg 1 3 0
@end example
extracts three messages from the folder: the first, the third, and the last.
@item
Finally, the selection may be some text to match. This will select a mail
message which exactly matches the specified text. For example,
@example
readmsg staff meeting
@end example
extracts the message which contains the words ``staff meeting.'' Note that it
will not match a message containing ``Staff Meeting'' - the matching is case
sensitive. Normally only the first message which matches the pattern will be
printed.
@end enumerate
@subheading Command line options
@table @samp
@item -a
@itemx --show-all
If a pattern is use for selection show all messages that match pattern
by default only the first one is presented.
@item -d
@itemx --debug
Display mailbox debuging information.
@item -f @var{MAILBOX}
@itemx --folder=@var{MAILBOX}
Specified the default mailbox.
@item -h
@itemx --header
Show the entire header and ignore the weedlist.
@item -n
@itemx --no-header
Do not print the message header.
@item -p
@itemx --form-feed
Put form-feed (Control-L) between messages instead of newline.
@item -w @var{weedlist}
@itemx --weedlist=@var{weedlist}
A whitespace or coma separated list of header names to show per message.
Default is --weedlist=''From Subject Date To CC Apparently-''
@end table
@page
@node sieve
......@@ -1467,7 +1531,7 @@ format.
* Specifying Scheme Program to Execute::
* Specifying Mailboxes to Operate Upon::
* Passing Options to Scheme::
* Guimb Invocation Summary::
* Guimb Invocation Summary::
* Scheme Procedures and Variables::
@end menu
......@@ -1816,7 +1880,7 @@ The server is started from @file{/etc/inetd.conf} file:
@example
comsat dgram udp wait root /usr/sbin/comsatd \
comsatd -c /etc/comsat.conf
comsatd -c /etc/comsat.conf
@end example
This is the default operation mode.
......@@ -1868,7 +1932,7 @@ it is enabled.
@subsubsection Security Settings
These statements control the way @file{comsatd} fights possible
flooding attacks.
flooding attacks.
@table @asis
@item max-requests @var{number}
......@@ -1886,7 +1950,7 @@ within @var{number} seconds, the overflow-delay-time is doubled.
@subsubsection Access Control Lists
Access control lists determine from which addresses @file{comsatd}
will receive mail notification messages.
will receive mail notification messages.
The access control lists are introduced in configuration file using
keyword @samp{acl}. General format for an ACL rule is
......
......@@ -37,74 +37,104 @@ addset (int **set, int *n, unsigned val)
return 0;
}
static int
isnumber (const char *s)
{
int is_number = 1;
if (*s == '\0')
is_number = 0;
for (; *s; s++)
{
if (!isdigit ((unsigned char)*s))
{
is_number = 0;
break;
}
}
return is_number;
}
/*
According to ELM readmsg(1):
1. A lone ``*'' means select all messages in the mailbox.
2. A list of message numbers may be specified. Values of ``0'' and ``$'' in the
list both mean the last message in the mailbox. For example:
readmsg 1 3 0
extracts three messages from the folder: the first, the third, and the last.
3. Finally, the selection may be some text to match. This will select a mail
message which exactly matches the specified text. For example,
readmsg staff meeting
extracts the message which contains the words ``staff meeting.'' Note that it
will not match a message containing ``Staff Meeting'' - the matching is case
sensitive. Normally only the first message which matches the pattern will be
printed. The -a option discussed in a moment changes this.
*/
int
msgset (const int argc, char **argv, int **set, int *n)
msglist (mailbox_t mbox, int show_all, int argc, char **argv, int **set, int *n)
{
int i = 0, lc = 0;
int undelete = 0;
int *ret = NULL;
int i = 0;
size_t total = 0;
mailbox_messages_count (mbox, &total);
for (i = 0; i < argc; i++)
{
/* Last message */
if (!strcmp (argv[i], "$") || !strcmp (argv[i], "0"))
/* 1. A lone ``*'' means select all messages in the mailbox. */
if (!strcmp (argv[i], "*"))
{
addset (set, n, total);
size_t j;
/* all messages */
for (j = 1; j <= total; j++)
addset (set, n, j);
j = argc + 1;
}
else if (!strcmp (argv[i], "*"))
/* 2. A list of message numbers may be specified. Values of ``0'' and ``$'' in the
list both mean the last message in the mailbox. */
else if (!strcmp (argv[i], "$") || !strcmp (argv[i], "0"))
{
/* all messages */
for (i = 1; i <= total; i++)
addset (set, n, i);
i = argc + 1;
size_t j;
mailbox_messages_count (mbox, &total);
for (j = 1; j < total; j++)
addset (set, n, j);
}
else if (argv[i][0] == '/')
/* 3. Finally, the selection may be some text to match. This will select a mail
message which exactly matches the specified text. */
else if (!isnumber(argv[i]))
{
/* FIXME: all messages with pattern following / in
the subject line, case insensitive */
/* This currently appears to be quit b0rked */
message_t msg;
header_t hdr;
char subj[128];
int j = 1, k = 0, len2 = 0;
int len = strlen (&argv[i][1]);
size_t j;
int found = 0;
for (j = 1; j <= total; j++)
{
char buf[128];
size_t len = 0;
off_t offset = 0;
message_t msg = NULL;
stream_t stream = NULL;
mailbox_get_message (mbox, j, &msg);
message_get_header (msg, &hdr);
header_get_value (hdr, MU_HEADER_SUBJECT, subj, 128, NULL);
len2 = strlen (subj);
for (k = 0; i < strlen (subj); k++)
message_get_stream (msg, &stream);
while (stream_readline (stream, buf, sizeof buf, offset, &len) == 0 && len > 0)
{
if (len2 - k >= len
&& !strncasecmp (&argv[i][1], &subj[k], len))
if (strstr (buf, argv[i]) != NULL)
{
addset (set, n, j);
k = 128;
found = 1;
break;
}
offset += len;
}
if (found && !show_all)
break;
}
}
else if (isalpha(argv[i][0]))
{
/* FIXME: all messages from sender argv[i] */
}
else if (strchr (argv[i], '-') != NULL)
{
/* message range */
int j, x, y;
char *arg = strdup (argv[i]);
for (j = 0; j < strlen (arg); j++)
if (arg[j] == '-')
break;
arg[j] = '\0';
x = strtol (arg, NULL, 10);
y = strtol (&(arg[j + 1]), NULL, 10);
for (; x <= y; x++)
addset (set, n, x);
free (arg);
}
else
else if (isdigit (argv[i][0]))
{
/* single message */
addset (set, n, strtol (argv[i], NULL, 10));
......
......@@ -20,31 +20,220 @@
#endif
#include "readmsg.h"
#define WEEDLIST_SEPARATOR " :,"
mailbox_t mbox;
size_t total;
static void usage __P ((int, const char *));
static void print_header __P ((message_t, int no_header, int all_header, const char *weedlst));
static void print_body __P ((message_t));
static int string_starts_with __P ((const char * s1, const char *s2));
static char from[256];
static char subject[256];
const char *short_options = "adnhpf:w:";
static struct option long_options[] =
{
{"debug", no_argument, 0, 'd'},
{"header", no_argument, 0, 'h'},
{"weedlist", required_argument, 0, 'w'},
{"folder", no_argument, 0, 'f'},
{"no-header", no_argument, 0, 'n'},
{"form-feeds", no_argument, 0, 'p'},
{"show-all-match", required_argument, 0, 'a'},
{"help", no_argument, 0, '&'},
{"version", no_argument, 0, 'v'},
{0, 0, 0, 0}
};
static int
string_starts_with (const char * s1, const char *s2)
{
const unsigned char * p1 = (const unsigned char *) s1;
const unsigned char * p2 = (const unsigned char *) s2;
int n = 0;
/* Sanity. */
if (s1 == NULL || s2 == NULL)
return n;
while (*p1 && *p2)
{
if ((n = toupper (*p1++) - toupper (*p2++)) != 0)
break;
}
return (n == 0);
}
static void
print_header (message_t message, int no_header, int all_headers, const char *weedlist)
{
header_t header = NULL;
if (no_header)
return;
message_get_header (message, &header);
if (all_headers)
{
stream_t stream = NULL;
off_t offset = 0;
size_t len = 0;
char buf[128];
header_get_stream (header, &stream);
while (stream_read (stream, buf, sizeof (buf) - 1, offset, &len) == 0 && len != 0)
{
buf[len] ='\0';
printf ("%s", buf);
offset += len;
}
}
else
{
size_t count = 0;
const char *delim = WEEDLIST_SEPARATOR;
size_t i;
header_get_field_count (header, &count);
for (i = 1; i < count; i++)
{
char *name = NULL;
char *value = NULL;
char *token = strdup (weedlist);
char *p = token;
header_aget_field_name (header, i, &name);
header_aget_field_value (header, i, &value);
for (; (token = strtok (token, delim)) != NULL; token = NULL)
{
if (string_starts_with (name, token))
{
/* Check if header_aget_value return an empty string. */
if (value && *value)
printf ("%s: %s\n", name, value);
}
}
free (value);
free (name);
free (p);
}
putchar ('\n');
}
}
static void
print_body (message_t message)
{
char buf[128];
body_t body = NULL;
stream_t stream = NULL;
off_t offset = 0;
size_t len = 0;
message_get_body (message, &body);
body_get_stream (body, &stream);
while (stream_read (stream, buf, sizeof (buf) - 1, offset, &len) == 0 && len != 0)
{
buf[len] ='\0';
printf ("%s", buf);
offset += len;
}
}
static void
usage (int status, const char *prognam)
{
if (status == 0)
{
printf ("GNU Mailutils.\n");
printf ("Usage: %s [OPTIONS]\n\n", prognam);
printf (" -d, --debug display debuging information\n");
printf (" -h, --header display the entire header\n");
printf (" -f, --folder=FILE folder to use\n");
printf (" -w, --weelist=LIST list of header names separated by whitespace or commas\n");
printf (" -n, --no-header exclude all headers\n");
printf (" -p, --form-feeds put form-feeds between messages instead of newline\n");
printf (" -a, --show-all-match print all message matching PATTERN\n");
printf (" --help display this help and exit\n");
printf (" -v, --version display version information and exit\n");
printf ("\nReport bugs to bug-mailutils@gnu.org\n");
}
else
{
printf ("Try: %s --help\n", prognam);
}
exit (status);
}
static void display_parts (message_t, const char *indent);
/* This is still work in progress */
/* FIXME: Parse options: See readmsg(1) part of elm:
readmsg 1 3 0
extracts three messages from the folder: the first, the third, and
the last. */
int
main(int argc, char **argv)
main (int argc, char **argv)
{
int status;
int *set = NULL;
int n = 0;
size_t i;
char *mailbox_name = NULL;
/* FIXME: Parse options: See readmsg(1) part of elm:
readmsg 1 3 0
extracts three messages from the folder: the first, the third, and
the last. */
int i;
int c;
int dbug = 0;
const char *mailbox_name = NULL;
const char *weedlist = NULL;
int no_header = 0;
int all_header = 0;
int form_feed = 0;
int show_all = 0;
mailbox_t mbox = NULL;
while ((c = getopt_long (argc, argv, short_options, long_options, NULL))
!= -1)
{
switch (c)
{
case 'd':
dbug++;
break;
case 'h':
all_header = 1;
break;
case 'f':
mailbox_name = optarg;
break;
case 'w':
weedlist = optarg;
break;
case 'n':
no_header = 1;
break;
case 'p':
form_feed = 1;
break;
case 'a':
show_all = 1;
break;
case '&':
usage (0, argv[0]);
break;
case 'v':
printf ("Mailutils 0.0.0: readmsg\n");
exit (0);
break;
default:
usage (1, argv[0]);
break;
}
}
/* Check this in the option --folder. */
/* Registration. */
{
......@@ -64,7 +253,7 @@ main(int argc, char **argv)
}
/* Debuging Trace. */
if ( 0 )
if (dbug)
{
mu_debug_t debug;
mailbox_get_debug (mbox, &debug);
......@@ -74,26 +263,21 @@ main(int argc, char **argv)
status = mailbox_open (mbox, MU_STREAM_READ);
if (status != 0)
{
fprintf (stderr, "could not open - %s\n", strerror(status));
fprintf (stderr, "mailbox open - %s\n", strerror(status));
exit (2);
}
mailbox_messages_count (mbox, &total);
if (weedlist == NULL)
weedlist = "Date To Cc Subject From Apparently-";
/* Build an array containing the message number. */
if (argc > 1)
msgset (argc - 1, &argv[1], &set, &n);
else
{
const char *av[] = { "*" };
msgset (1, av, &set, &n);
}
argc -= optind;
if (argc > 0)
msglist (mbox, show_all, argc, &argv[optind], &set, &n);
for (i = 0; i < n; ++i)
{
message_t msg;
header_t hdr;
size_t msize;
message_t msg = NULL;
status = mailbox_get_message (mbox, set[i], &msg);
if (status != 0)
......@@ -102,201 +286,15 @@ main(int argc, char **argv)
exit (2);
}
status = message_get_header (msg, &hdr);
if (status != 0)
{
fprintf (stderr, "message_get_header - %s\n", strerror(status));
exit(2);
}
header_get_value (hdr, MU_HEADER_FROM, from, sizeof (from), NULL);
header_get_value (hdr, MU_HEADER_SUBJECT, subject, sizeof (subject),
NULL);
fprintf(stdout, "From: %s\tSubject: %s\n", from, subject);
status = message_size (msg, &msize);
if (status != 0)
{
fprintf (stderr, "message_size - %s\n", strerror(status));
exit(2);
}
fprintf (stdout, "-- Total message size - %d\n", msize);
display_parts (msg, "\t");
print_header (msg, no_header, all_header, weedlist);
print_body (msg);
if (form_feed)
putchar ('\f');
else
putchar ('\n');
}
putchar ('\n');
mailbox_close (mbox);
mailbox_destroy (&mbox);
return 0;
}
static char buf[2048];
static void
display_parts (message_t message, const char *indent)
{
int status, j;
size_t msize, nparts;
message_t msg;
header_t hdr;
char type[256];
char encoding[256];
int is_multi = 0;
char *nl;
status = message_get_num_parts (message, &nparts);
if (status != 0)
{
fprintf (stderr, "message_get_num_parts - %s\n", strerror (status));
exit (2);
}
fprintf(stdout, "%s-- Number of parts in message - %d\n", indent, nparts);
for (j = 1; j <= nparts; j++)
{
status = message_get_part (message, j, &msg);
if (status != 0 )
{
fprintf (stderr, "message_get_part - %s\n", strerror (status));
exit (2);
}
status = message_get_header (msg, &hdr);
if (status != 0)
{
fprintf (stderr, "message_get_header - %s\n", strerror (status));
exit (2);
}
type[0] = '\0';
header_get_value (hdr, MU_HEADER_CONTENT_TYPE, type, sizeof (type),
NULL);
nl = strchr (type, '\n');
while ((nl = strchr (type, '\n')) != NULL)
{
*nl = ' ';
}
fprintf(stdout, "%sType of part %d = %s\n", indent, j, type);
status = message_size (msg, &msize);
if (status != 0)
{
fprintf (stderr, "message_size - %s\n", strerror (status));
exit (2);
}
fprintf(stdout, "%sMessage part size - %d\n",indent, msize);
encoding[0] = '\0';
header_get_value (hdr, MU_HEADER_CONTENT_TRANSFER_ENCODING, encoding,
sizeof (encoding), NULL);
if (type[0] && strncasecmp (type, "message/rfc822", strlen (type)) == 0)
{
message_t submsg = NULL;
char tmp[10];
tmp[0] = '\0';
status = message_unencapsulate (msg, &submsg, NULL);
if (status != 0)
{
fprintf (stderr, "message_unencapsulate - %s\n", strerror (status));
exit (2);
}
status = message_get_header (submsg, &hdr);
if (status != 0)
{
fprintf (stderr, "message_get_header - %s\n", strerror (status));
exit (2);
}
header_get_value (hdr, MU_HEADER_FROM, from, sizeof (from), NULL);
header_get_value (hdr, MU_HEADER_SUBJECT, subject, sizeof (subject),
NULL);
fprintf (stdout, "%sEncapsulated message : %s\t%s\n", indent, from,
subject);
fprintf (stdout, "%s----------------------------------------------\
---------------------\n", indent);
strcpy (tmp, indent);
strcat (tmp,"\t");
display_parts (submsg, tmp);
message_destroy (&submsg, NULL);
}
else if ((strncasecmp (type, "text/plain", strlen ("text/plain")) == 0)
|| (strncasecmp (type, "text/html", strlen ("text/html")) == 0))
{
stream_t d_stream = NULL;
stream_t b_stream = NULL;
body_t body;
size_t nbytes = 0;
int offset = 0;
fprintf (stdout, "%sText Message\n",indent);
fprintf (stdout, "%s-------------------------------------------------------------------\n", indent);
message_get_body (msg, &body);
body_get_stream (body, &b_stream);
//d_stream = b_stream;
//status = decoder_stream_create(&d_stream, b_stream, encoding);
status = filter_create (&d_stream, b_stream, encoding, 0, 0);
stream_setbufsiz (d_stream, 128);
if (status != 0)
{
d_stream = b_stream;
}
while (stream_readline (d_stream, buf, sizeof (buf),
offset, &nbytes ) == 0 && nbytes )
{
fprintf (stdout, "%s%s", indent, buf);
offset += nbytes;
}
if (status == 0)
stream_destroy(&d_stream, NULL);
}
else
{
message_is_multipart (msg, &is_multi);
if (is_multi)
{
char tmp[24];
memset (tmp, '\0', sizeof (tmp));
strcpy(tmp, indent);
strcat(tmp,"\t");
display_parts (msg, tmp);
}
else
{
body_t body = NULL;
stream_t stream = NULL;
size_t nbytes = 0;
int offset = 0;
message_get_body (msg, &body);
body_get_stream (body, &stream);
#if 0
while (stream_readline (stream, buf, sizeof (buf),
offset, &nbytes ) == 0 && nbytes )
{
fprintf (stdout, "%s%s", indent, buf);
offset += nbytes;
}
#endif
}
#if 0
{
char *fname;
message_attachment_filename ( msg, &fname);
if ( fname == NULL )
{
char buffer[PATH_MAX+1];
fname = tempnam (getcwd(buffer, PATH_MAX), "msg-" );
}
fprintf (stdout, "%sAttachment - saving [%s]\n",indent, fname);
fprintf (stdout, "%s-------------------------------------------------------------------\n", indent);
message_save_attachment (msg, fname, NULL);
free (fname);
}
#endif
}
fprintf(stdout, "\n%s End -------------------------------------------------------------------\n", indent);
}
}
......
......@@ -22,9 +22,11 @@
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <ctype.h>
#include <unistd.h>
#include <limits.h>
#include <errno.h>
#include <getopt.h>
#include <mailutils/mailbox.h>
#include <mailutils/header.h>
......@@ -32,7 +34,13 @@
#include <mailutils/filter.h>
#include <mailutils/registrar.h>
extern mailbox_t mbox;
extern size_t total;
#ifndef __P
#ifdef __STDC__
#define __P(args) args
#else
#define __P(args) ()
#endif
#endif /*__P */
int msglist __P ((mailbox_t mbox, int show_all, int argc, char **argv, int **set, int *n));
#endif
......