/* $NetBSD: test-milter.c,v 1.3 2020/03/18 19:05:17 christos Exp $ */
/*++
/* NAME
/* test-milter 1
/* SUMMARY
/* Simple test mail filter program.
/* SYNOPSIS
/* .fi
/* \fBtest-milter\fR [\fIoptions\fR] -p \fBinet:\fIport\fB@\fIhost\fR
/*
/* \fBtest-milter\fR [\fIoptions\fR] -p \fBunix:\fIpathname\fR
/* DESCRIPTION
/* \fBtest-milter\fR is a Milter (mail filter) application that
/* exercises selected features.
/*
/* Note: this is an unsupported test program. No attempt is made
/* to maintain compatibility between successive versions.
/*
/* Arguments (multiple alternatives are separated by "\fB|\fR"):
/* .IP "\fB-a accept|tempfail|reject|discard|skip|\fIddd x.y.z text\fR"
/* Specifies a non-default reply for the MTA command specified
/* with \fB-c\fR. The default is \fBtempfail\fR. The \fItext\fR
/* is repeated once, to produce multi-line reply text.
/* .IP "\fB-A address\fR"
/* Add the specified recipient address (specify ESMTP parameters
/* separated by space). Multiple -A options are supported.
/* .IP "\fB-b pathname\fR"
/* Replace the message body by the content of the specified file.
/* .IP "\fB-c connect|helo|mail|rcpt|data|header|eoh|body|eom|unknown|close|abort\fR"
/* When to send the non-default reply specified with \fB-a\fR.
/* The default protocol stage is \fBconnect\fR.
/* .IP "\fB-C\fI count\fR"
/* Terminate after \fIcount\fR connections.
/* .IP "\fB-d\fI level\fR"
/* Enable libmilter debugging at the specified level.
/* .IP "\fB-D\fI address\fR"
/* Delete the specified recipient address. Multiple -D options
/* are supported.
/* .IP "\fB-f \fIsender\fR"
/* Replace the sender by the specified address.
/* .IP "\fB-h \fI'index header-label header-value'\fR"
/* Replace the message header at the specified position.
/* .IP "\fB-i \fI'index header-label header-value'\fR"
/* Insert header at specified position.
/* .IP "\fB-l\fR"
/* Header values include leading space. Specify this option
/* before \fB-i\fR or \fB-h\fR.
/* .IP "\fB-m connect|helo|mail|rcpt|data|eoh|eom\fR"
/* The protocol stage that receives the list of macros specified
/* with \fB-M\fR. The default protocol stage is \fBconnect\fR.
/* .IP "\fB-M \fIset_macro_list\fR"
/* A non-default list of macros that the MTA should send at
/* the protocol stage specified with \fB-m\fR.
/* .IP "\fB-n connect|helo|mail|rcpt|data|header|eoh|body|eom|unknown\fR"
/* The event that the MTA should not send.
/* .IP "\fB-N connect|helo|mail|rcpt|data|header|eoh|body|eom|unknown\fR"
/* The event for which the filter will not reply.
/* .IP "\fB-p inet:\fIport\fB@\fIhost\fB|unix:\fIpathname\fR"
/* The mail filter listen endpoint.
/* .IP "\fB-r\fR"
/* Request rejected recipients from the MTA.
/* .IP "\fB-v\fR"
/* Make the program more verbose.
/* LICENSE
/* .ad
/* .fi
/* The Secure Mailer license must be distributed with this software.
/* AUTHOR(S)
/* Wietse Venema
/* IBM T.J. Watson Research
/* P.O. Box 704
/* Yorktown Heights, NY 10598, USA
/*
/* Wietse Venema
/* Google, Inc.
/* 111 8th Avenue
/* New York, NY 10011, USA
/*--*/
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <sys/un.h>
#include <arpa/inet.h>
#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <string.h>
#include "libmilter/mfapi.h"
#include "libmilter/mfdef.h"
static int conn_count;
static int verbose;
static int test_connect_reply = SMFIS_CONTINUE;
static int test_helo_reply = SMFIS_CONTINUE;
static int test_mail_reply = SMFIS_CONTINUE;
static int test_rcpt_reply = SMFIS_CONTINUE;
#if SMFI_VERSION > 3
static int test_data_reply = SMFIS_CONTINUE;
#endif
static int test_header_reply = SMFIS_CONTINUE;
static int test_eoh_reply = SMFIS_CONTINUE;
static int test_body_reply = SMFIS_CONTINUE;
static int test_eom_reply = SMFIS_CONTINUE;
#if SMFI_VERSION > 2
static int test_unknown_reply = SMFIS_CONTINUE;
#endif
static int test_close_reply = SMFIS_CONTINUE;
static int test_abort_reply = SMFIS_CONTINUE;
struct command_map {
const char *name;
int *reply;
};
static const struct command_map command_map[] = {
"connect", &test_connect_reply,
"helo", &test_helo_reply,
"mail", &test_mail_reply,
"rcpt", &test_rcpt_reply,
"header", &test_header_reply,
"eoh", &test_eoh_reply,
"body", &test_body_reply,
"eom", &test_eom_reply,
"abort", &test_abort_reply,
"close", &test_close_reply,
#if SMFI_VERSION > 2
"unknown", &test_unknown_reply,
#endif
#if SMFI_VERSION > 3
"data", &test_data_reply,
#endif
0, 0,
};
static char *reply_code;
static char *reply_dsn;
static char *reply_message;
#ifdef SMFIR_CHGFROM
static char *chg_from;
#endif
#ifdef SMFIR_INSHEADER
static char *ins_hdr;
static int ins_idx;
static char *ins_val;
#endif
#ifdef SMFIR_CHGHEADER
static char *chg_hdr;
static int chg_idx;
static char *chg_val;
#endif
#ifdef SMFIR_REPLBODY
static char *body_file;
#endif
#define MAX_RCPT 10
int add_rcpt_count = 0;
char *add_rcpt[MAX_RCPT];
int del_rcpt_count = 0;
char *del_rcpt[MAX_RCPT];
static const char *macro_names[] = {
"_",
"i",
"j",
"v",
"{auth_authen}",
"{auth_author}",
"{auth_type}",
"{cert_issuer}",
"{cert_subject}",
"{cipher}",
"{cipher_bits}",
"{client_addr}",
"{client_connections}",
"{client_name}",
"{client_port}",
"{client_ptr}",
"{client_resolve}",
"{daemon_addr}",
"{daemon_name}",
"{daemon_port}",
"{if_addr}",
"{if_name}",
"{mail_addr}",
"{mail_host}",
"{mail_mailer}",
"{rcpt_addr}",
"{rcpt_host}",
"{rcpt_mailer}",
"{tls_version}",
0,
};
static int test_reply(SMFICTX *ctx, int code)
{
const char **cpp;
const char *symval;
for (cpp = macro_names; *cpp; cpp++)
if ((symval = smfi_getsymval(ctx, (char *) *cpp)) != 0)
printf("macro: %s=\"%s\"\n", *cpp, symval);
(void) fflush(stdout); /* In case output redirected. */
if (code == SMFIR_REPLYCODE) {
if (smfi_setmlreply(ctx, reply_code, reply_dsn, reply_message, reply_message, (char *) 0) == MI_FAILURE)
fprintf(stderr, "smfi_setmlreply failed\n");
printf("test_reply %s\n\n", reply_code);
return (reply_code[0] == '4' ? SMFIS_TEMPFAIL : SMFIS_REJECT);
} else {
printf("test_reply %d\n\n", code);
return (code);
}
}
static sfsistat test_connect(SMFICTX *ctx, char *name, struct sockaddr * sa)
{
const char *print_addr;
char buf[BUFSIZ];
printf("test_connect %s ", name);
switch (sa->sa_family) {
case AF_INET:
{
struct sockaddr_in *sin = (struct sockaddr_in *) sa;
print_addr = inet_ntop(AF_INET, &sin->sin_addr, buf, sizeof(buf));
if (print_addr == 0)
print_addr = strerror(errno);
printf("AF_INET (%s:%d)\n", print_addr, ntohs(sin->sin_port));
}
break;
#ifdef HAS_IPV6
case AF_INET6:
{
struct sockaddr_in6 *sin6 = (struct sockaddr_in6 *) sa;
print_addr = inet_ntop(AF_INET, &sin6->sin6_addr, buf, sizeof(buf));
if (print_addr == 0)
print_addr = strerror(errno);
printf("AF_INET6 (%s:%d)\n", print_addr, ntohs(sin6->sin6_port));
}
break;
#endif
case AF_UNIX:
{
#undef sun
struct sockaddr_un *sun = (struct sockaddr_un *) sa;
printf("AF_UNIX (%s)\n", sun->sun_path);
}
break;
default:
printf(" [unknown address family]\n");
break;
}
return (test_reply(ctx, test_connect_reply));
}
static sfsistat test_helo(SMFICTX *ctx, char *arg)
{
printf("test_helo \"%s\"\n", arg ? arg : "NULL");
return (test_reply(ctx, test_helo_reply));
}
static sfsistat test_mail(SMFICTX *ctx, char **argv)
{
char **cpp;
printf("test_mail");
for (cpp = argv; *cpp; cpp++)
printf(" \"%s\"", *cpp);
printf("\n");
return (test_reply(ctx, test_mail_reply));
}
static sfsistat test_rcpt(SMFICTX *ctx, char **argv)
{
char **cpp;
printf("test_rcpt");
for (cpp = argv; *cpp; cpp++)
printf(" \"%s\"", *cpp);
printf("\n");
return (test_reply(ctx, test_rcpt_reply));
}
sfsistat test_header(SMFICTX *ctx, char *name, char *value)
{
printf("test_header \"%s\" \"%s\"\n", name, value);
return (test_reply(ctx, test_header_reply));
}
static sfsistat test_eoh(SMFICTX *ctx)
{
printf("test_eoh\n");
return (test_reply(ctx, test_eoh_reply));
}
static sfsistat test_body(SMFICTX *ctx, unsigned char *data, size_t data_len)
{
if (verbose == 0)
printf("test_body %ld bytes\n", (long) data_len);
else
printf("%.*s", (int) data_len, data);
return (test_reply(ctx, test_body_reply));
}
static sfsistat test_eom(SMFICTX *ctx)
{
printf("test_eom\n");
#ifdef SMFIR_REPLBODY
if (body_file) {
char buf[BUFSIZ + 2];
FILE *fp;
size_t len;
int count;
if ((fp = fopen(body_file, "r")) == 0) {
perror(body_file);
} else {
printf("replace body with content of %s\n", body_file);
for (count = 0; fgets(buf, BUFSIZ, fp) != 0; count++) {
len = strcspn(buf, "\n");
buf[len + 0] = '\r';
buf[len + 1] = '\n';
if (smfi_replacebody(ctx, buf, len + 2) == MI_FAILURE) {
fprintf(stderr, "body replace failure\n");
exit(1);
}
if (verbose)
printf("%.*s\n", (int) len, buf);
}
if (count == 0)
perror("fgets");
(void) fclose(fp);
}
}
#endif
#ifdef SMFIR_CHGFROM
if (chg_from != 0 && smfi_chgfrom(ctx, chg_from, "whatever") == MI_FAILURE)
fprintf(stderr, "smfi_chgfrom failed\n");
#endif
#ifdef SMFIR_INSHEADER
if (ins_hdr && smfi_insheader(ctx, ins_idx, ins_hdr, ins_val) == MI_FAILURE)
fprintf(stderr, "smfi_insheader failed\n");
#endif
#ifdef SMFIR_CHGHEADER
if (chg_hdr && smfi_chgheader(ctx, chg_hdr, chg_idx, chg_val) == MI_FAILURE)
fprintf(stderr, "smfi_chgheader failed\n");
#endif
{
int count;
char *args;
for (count = 0; count < add_rcpt_count; count++) {
if ((args = strchr(add_rcpt[count], ' ')) != 0) {
*args++ = 0;
if (smfi_addrcpt_par(ctx, add_rcpt[count], args) == MI_FAILURE)
fprintf(stderr, "smfi_addrcpt_par `%s' `%s' failed\n",
add_rcpt[count], args);
} else {
if (smfi_addrcpt(ctx, add_rcpt[count]) == MI_FAILURE)
fprintf(stderr, "smfi_addrcpt `%s' failed\n",
add_rcpt[count]);
}
}
for (count = 0; count < del_rcpt_count; count++)
if (smfi_delrcpt(ctx, del_rcpt[count]) == MI_FAILURE)
fprintf(stderr, "smfi_delrcpt `%s' failed\n", del_rcpt[count]);
}
return (test_reply(ctx, test_eom_reply));
}
static sfsistat test_abort(SMFICTX *ctx)
{
printf("test_abort\n");
return (test_reply(ctx, test_abort_reply));
}
static sfsistat test_close(SMFICTX *ctx)
{
printf("test_close\n");
if (verbose)
printf("conn_count %d\n", conn_count);
if (conn_count > 0 && --conn_count == 0)
exit(0);
return (test_reply(ctx, test_close_reply));
}
#if SMFI_VERSION > 3
static sfsistat test_data(SMFICTX *ctx)
{
printf("test_data\n");
return (test_reply(ctx, test_data_reply));
}
#endif
#if SMFI_VERSION > 2
static sfsistat test_unknown(SMFICTX *ctx, const char *what)
{
printf("test_unknown %s\n", what);
return (test_reply(ctx, test_unknown_reply));
}
#endif
#if SMFI_VERSION > 5
static sfsistat test_negotiate(SMFICTX *, unsigned long, unsigned long,
unsigned long, unsigned long,
unsigned long *, unsigned long *,
unsigned long *, unsigned long *);
#endif
#ifndef SMFIF_CHGFROM
#define SMFIF_CHGFROM 0
#endif
#ifndef SMFIP_HDR_LEADSPC
#define SMFIP_HDR_LEADSPC 0
#define misc_mask 0
#endif
static struct smfiDesc smfilter =
{
"test-milter",
SMFI_VERSION,
SMFIF_ADDRCPT | SMFIF_DELRCPT | SMFIF_ADDHDRS | SMFIF_CHGHDRS | SMFIF_CHGBODY | SMFIF_CHGFROM,
test_connect,
test_helo,
test_mail,
test_rcpt,
test_header,
test_eoh,
test_body,
test_eom,
test_abort,
test_close,
#if SMFI_VERSION > 2
test_unknown,
#endif
#if SMFI_VERSION > 3
test_data,
#endif
#if SMFI_VERSION > 5
test_negotiate,
#endif
};
#if SMFI_VERSION > 5
static const char *macro_states[] = {
"connect", /* SMFIM_CONNECT */
"helo", /* SMFIM_HELO */
"mail", /* SMFIM_ENVFROM */
"rcpt", /* SMFIM_ENVRCPT */
"data", /* SMFIM_DATA */
"eom", /* SMFIM_EOM < SMFIM_EOH */
"eoh", /* SMFIM_EOH > SMFIM_EOM */
0,
};
static int set_macro_state;
static char *set_macro_list;
typedef sfsistat (*FILTER_ACTION) ();
struct noproto_map {
const char *name;
int send_mask;
int reply_mask;
int *reply;
FILTER_ACTION *action;
};
static const struct noproto_map noproto_map[] = {
"connect", SMFIP_NOCONNECT, SMFIP_NR_CONN, &test_connect_reply, &smfilter.xxfi_connect,
"helo", SMFIP_NOHELO, SMFIP_NR_HELO, &test_helo_reply, &smfilter.xxfi_helo,
"mail", SMFIP_NOMAIL, SMFIP_NR_MAIL, &test_mail_reply, &smfilter.xxfi_envfrom,
"rcpt", SMFIP_NORCPT, SMFIP_NR_RCPT, &test_rcpt_reply, &smfilter.xxfi_envrcpt,
"data", SMFIP_NODATA, SMFIP_NR_DATA, &test_data_reply, &smfilter.xxfi_data,
"header", SMFIP_NOHDRS, SMFIP_NR_HDR, &test_header_reply, &smfilter.xxfi_header,
"eoh", SMFIP_NOEOH, SMFIP_NR_EOH, &test_eoh_reply, &smfilter.xxfi_eoh,
"body", SMFIP_NOBODY, SMFIP_NR_BODY, &test_body_reply, &smfilter.xxfi_body,
"unknown", SMFIP_NOUNKNOWN, SMFIP_NR_UNKN, &test_connect_reply, &smfilter.xxfi_unknown,
0,
};
static int nosend_mask;
static int noreply_mask;
static int misc_mask;
static sfsistat test_negotiate(SMFICTX *ctx,
unsigned long f0,
unsigned long f1,
unsigned long f2,
unsigned long f3,
unsigned long *pf0,
unsigned long *pf1,
unsigned long *pf2,
unsigned long *pf3)
{
if (set_macro_list) {
if (verbose)
printf("set symbol list %s to \"%s\"\n",
macro_states[set_macro_state], set_macro_list);
smfi_setsymlist(ctx, set_macro_state, set_macro_list);
}
if (verbose)
printf("negotiate f0=%lx *pf0 = %lx f1=%lx *pf1=%lx nosend=%lx noreply=%lx misc=%lx\n",
f0, *pf0, f1, *pf1, (long) nosend_mask, (long) noreply_mask, (long) misc_mask);
*pf0 = f0;
*pf1 = f1 & (nosend_mask | noreply_mask | misc_mask);
return (SMFIS_CONTINUE);
}
#endif
static void parse_hdr_info(const char *optarg, int *idx,
char **hdr, char **value)
{
int len;
len = strlen(optarg) + 1;
if ((*hdr = malloc(len)) == 0 || (*value = malloc(len)) == 0) {
fprintf(stderr, "out of memory\n");
exit(1);
}
if ((misc_mask & SMFIP_HDR_LEADSPC) == 0 ?
sscanf(optarg, "%d %s %[^\n]", idx, *hdr, *value) != 3 :
sscanf(optarg, "%d %[^ ]%[^\n]", idx, *hdr, *value) != 3) {
fprintf(stderr, "bad header info: %s\n", optarg);
exit(1);
}
}
int main(int argc, char **argv)
{
char *action = 0;
char *command = 0;
const struct command_map *cp;
int ch;
int code;
const char **cpp;
char *set_macro_state_arg = 0;
char *nosend = 0;
char *noreply = 0;
const struct noproto_map *np;
while ((ch = getopt(argc, argv, "a:A:b:c:C:d:D:f:h:i:lm:M:n:N:p:rv")) > 0) {
switch (ch) {
case 'a':
action = optarg;
break;
case 'A':
if (add_rcpt_count >= MAX_RCPT) {
fprintf(stderr, "too many -A options\n");
exit(1);
}
add_rcpt[add_rcpt_count++] = optarg;
break;
case 'b':
#ifdef SMFIR_REPLBODY
if (body_file) {
fprintf(stderr, "too many -b options\n");
exit(1);
}
body_file = optarg;
#else
fprintf(stderr, "no libmilter support to replace body\n");
#endif
break;
case 'c':
command = optarg;
break;
case 'd':
if (smfi_setdbg(atoi(optarg)) == MI_FAILURE) {
fprintf(stderr, "smfi_setdbg failed\n");
exit(1);
}
break;
case 'D':
if (del_rcpt_count >= MAX_RCPT) {
fprintf(stderr, "too many -D options\n");
exit(1);
}
del_rcpt[del_rcpt_count++] = optarg;
break;
case 'f':
#ifdef SMFIR_CHGFROM
if (chg_from) {
fprintf(stderr, "too many -f options\n");
exit(1);
}
chg_from = optarg;
#else
fprintf(stderr, "no libmilter support to change sender\n");
exit(1);
#endif
break;
case 'h':
#ifdef SMFIR_CHGHEADER
if (chg_hdr) {
fprintf(stderr, "too many -h options\n");
exit(1);
}
parse_hdr_info(optarg, &chg_idx, &chg_hdr, &chg_val);
#else
fprintf(stderr, "no libmilter support to change header\n");
exit(1);
#endif
break;
case 'i':
#ifdef SMFIR_INSHEADER
if (ins_hdr) {
fprintf(stderr, "too many -i options\n");
exit(1);
}
parse_hdr_info(optarg, &ins_idx, &ins_hdr, &ins_val);
#else
fprintf(stderr, "no libmilter support to insert header\n");
exit(1);
#endif
break;
case 'l':
#if SMFI_VERSION > 5
if (ins_hdr || chg_hdr) {
fprintf(stderr, "specify -l before -i or -r\n");
exit(1);
}
misc_mask |= SMFIP_HDR_LEADSPC;
#else
fprintf(stderr, "no libmilter support for leading space\n");
exit(1);
#endif
break;
case 'm':
#if SMFI_VERSION > 5
if (set_macro_state_arg) {
fprintf(stderr, "too many -m options\n");
exit(1);
}
set_macro_state_arg = optarg;
#else
fprintf(stderr, "no libmilter support to specify macro list\n");
exit(1);
#endif
break;
case 'M':
#if SMFI_VERSION > 5
if (set_macro_list) {
fprintf(stderr, "too many -M options\n");
exit(1);
}
set_macro_list = optarg;
#else
fprintf(stderr, "no libmilter support to specify macro list\n");
#endif
break;
case 'n':
#if SMFI_VERSION > 5
if (nosend) {
fprintf(stderr, "too many -n options\n");
exit(1);
}
nosend = optarg;
#else
fprintf(stderr, "no libmilter support for negotiate callback\n");
#endif
break;
case 'N':
#if SMFI_VERSION > 5
if (noreply) {
fprintf(stderr, "too many -n options\n");
exit(1);
}
noreply = optarg;
#else
fprintf(stderr, "no libmilter support for negotiate callback\n");
#endif
break;
case 'p':
if (smfi_setconn(optarg) == MI_FAILURE) {
fprintf(stderr, "smfi_setconn failed\n");
exit(1);
}
break;
case 'r':
#ifdef SMFIP_RCPT_REJ
misc_mask |= SMFIP_RCPT_REJ;
#else
fprintf(stderr, "no libmilter support for rejected recipients\n");
#endif
break;
case 'v':
verbose++;
break;
case 'C':
conn_count = atoi(optarg);
break;
default:
fprintf(stderr,
"usage: %s [-dv] \n"
"\t[-a action] non-default action\n"
"\t[-b body_text] replace body\n"
"\t[-c command] non-default action trigger\n"
"\t[-h 'index label value'] replace header\n"
"\t[-i 'index label value'] insert header\n"
"\t[-m macro_state] non-default macro state\n"
"\t[-M macro_list] non-default macro list\n"
"\t[-n events] don't receive these events\n"
"\t[-N events] don't reply to these events\n"
"\t-p port milter application\n"
"\t-r request rejected recipients\n"
"\t[-C conn_count] when to exit\n",
argv[0]);
exit(1);
}
}
if (command) {
for (cp = command_map; /* see below */ ; cp++) {
if (cp->name == 0) {
fprintf(stderr, "bad -c argument: %s\n", command);
exit(1);
}
if (strcmp(command, cp->name) == 0)
break;
}
}
if (action) {
if (command == 0)
cp = command_map;
if (strcmp(action, "tempfail") == 0) {
cp->reply[0] = SMFIS_TEMPFAIL;
} else if (strcmp(action, "reject") == 0) {
cp->reply[0] = SMFIS_REJECT;
} else if (strcmp(action, "accept") == 0) {
cp->reply[0] = SMFIS_ACCEPT;
} else if (strcmp(action, "discard") == 0) {
cp->reply[0] = SMFIS_DISCARD;
#ifdef SMFIS_SKIP
} else if (strcmp(action, "skip") == 0) {
cp->reply[0] = SMFIS_SKIP;
#endif
} else if ((code = atoi(action)) >= 400
&& code <= 599
&& action[3] == ' ') {
cp->reply[0] = SMFIR_REPLYCODE;
reply_code = action;
reply_dsn = action + 3;
if (*reply_dsn != 0) {
*reply_dsn++ = 0;
reply_dsn += strspn(reply_dsn, " ");
}
if (*reply_dsn == 0) {
reply_dsn = reply_message = 0;
} else {
reply_message = reply_dsn + strcspn(reply_dsn, " ");
if (*reply_message != 0) {
*reply_message++ = 0;
reply_message += strspn(reply_message, " ");
}
if (*reply_message == 0)
reply_message = 0;
}
} else {
fprintf(stderr, "bad -a argument: %s\n", action);
exit(1);
}
if (verbose) {
printf("command %s action %d\n", cp->name, cp->reply[0]);
if (reply_code)
printf("reply code %s dsn %s message %s\n",
reply_code, reply_dsn ? reply_dsn : "(null)",
reply_message ? reply_message : "(null)");
}
}
#if SMFI_VERSION > 5
if (set_macro_state_arg) {
for (cpp = macro_states; /* see below */ ; cpp++) {
if (*cpp == 0) {
fprintf(stderr, "bad -m argument: %s\n", set_macro_state_arg);
exit(1);
}
if (strcmp(set_macro_state_arg, *cpp) == 0)
break;
}
set_macro_state = cpp - macro_states;
}
if (nosend) {
for (np = noproto_map; /* see below */ ; np++) {
if (np->name == 0) {
fprintf(stderr, "bad -n argument: %s\n", nosend);
exit(1);
}
if (strcmp(nosend, np->name) == 0)
break;
}
nosend_mask = np->send_mask;
np->action[0] = 0;
}
if (noreply) {
for (np = noproto_map; /* see below */ ; np++) {
if (np->name == 0) {
fprintf(stderr, "bad -N argument: %s\n", noreply);
exit(1);
}
if (strcmp(noreply, np->name) == 0)
break;
}
noreply_mask = np->reply_mask;
*np->reply = SMFIS_NOREPLY;
}
#endif
if (smfi_register(smfilter) == MI_FAILURE) {
fprintf(stderr, "smfi_register failed\n");
exit(1);
}
return (smfi_main());
}