1 files changed, 0 insertions, 298 deletions
diff --git a/contrib/sendmail/libmilter/example.c b/contrib/sendmail/libmilter/example.c
deleted file mode 100644
index 5a09f1da9735..000000000000
--- a/contrib/sendmail/libmilter/example.c
+++ /dev/null
@@ -1,298 +0,0 @@
-/*
- *  Copyright (c) 2006 Sendmail, Inc. and its suppliers.
- *	All rights reserved.
- *
- * By using this file, you agree to the terms and conditions set
- * forth in the LICENSE file which can be found at the top level of
- * the sendmail distribution.
- *
- * $Id: example.c,v 8.3 2006/12/20 21:22:34 ca Exp $
- */
-
-/*
-**  A trivial example filter that logs all email to a file.
-**  This milter also has some callbacks which it does not really use,
-**  but they are defined to serve as an example.
-*/
-
-#include <sys/types.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sysexits.h>
-#include <unistd.h>
-
-#include "libmilter/mfapi.h"
-#include "libmilter/mfdef.h"
-
-#ifndef true
-# define false	0
-# define true	1
-#endif /* ! true */
-
-struct mlfiPriv
-{
-	char	*mlfi_fname;
-	FILE	*mlfi_fp;
-};
-
-#define MLFIPRIV	((struct mlfiPriv *) smfi_getpriv(ctx))
-
-static unsigned long mta_caps = 0;
-
-sfsistat
-mlfi_cleanup(ctx, ok)
-	SMFICTX *ctx;
-	bool ok;
-{
-	sfsistat rstat = SMFIS_CONTINUE;
-	struct mlfiPriv *priv = MLFIPRIV;
-	char *p;
-	char host[512];
-	char hbuf[1024];
-
-	if (priv == NULL)
-		return rstat;
-
-	/* close the archive file */
-	if (priv->mlfi_fp != NULL && fclose(priv->mlfi_fp) == EOF)
-	{
-		/* failed; we have to wait until later */
-		rstat = SMFIS_TEMPFAIL;
-		(void) unlink(priv->mlfi_fname);
-	}
-	else if (ok)
-	{
-		/* add a header to the message announcing our presence */
-		if (gethostname(host, sizeof host) < 0)
-			snprintf(host, sizeof host, "localhost");
-		p = strrchr(priv->mlfi_fname, '/');
-		if (p == NULL)
-			p = priv->mlfi_fname;
-		else
-			p++;
-		snprintf(hbuf, sizeof hbuf, "%s@%s", p, host);
-		smfi_addheader(ctx, "X-Archived", hbuf);
-	}
-	else
-	{
-		/* message was aborted -- delete the archive file */
-		(void) unlink(priv->mlfi_fname);
-	}
-
-	/* release private memory */
-	free(priv->mlfi_fname);
-	free(priv);
-	smfi_setpriv(ctx, NULL);
-
-	/* return status */
-	return rstat;
-}
-
-
-sfsistat
-mlfi_envfrom(ctx, envfrom)
-	SMFICTX *ctx;
-	char **envfrom;
-{
-	struct mlfiPriv *priv;
-	int fd = -1;
-
-	/* allocate some private memory */
-	priv = malloc(sizeof *priv);
-	if (priv == NULL)
-	{
-		/* can't accept this message right now */
-		return SMFIS_TEMPFAIL;
-	}
-	memset(priv, '\0', sizeof *priv);
-
-	/* open a file to store this message */
-	priv->mlfi_fname = strdup("/tmp/msg.XXXXXXXX");
-	if (priv->mlfi_fname == NULL)
-	{
-		free(priv);
-		return SMFIS_TEMPFAIL;
-	}
-	if ((fd = mkstemp(priv->mlfi_fname)) < 0 ||
-	    (priv->mlfi_fp = fdopen(fd, "w+")) == NULL)
-	{
-		if (fd >= 0)
-			(void) close(fd);
-		free(priv->mlfi_fname);
-		free(priv);
-		return SMFIS_TEMPFAIL;
-	}
-
-	/* save the private data */
-	smfi_setpriv(ctx, priv);
-
-	/* continue processing */
-	return SMFIS_CONTINUE;
-}
-
-sfsistat
-mlfi_header(ctx, headerf, headerv)
-	SMFICTX *ctx;
-	char *headerf;
-	char *headerv;
-{
-	/* write the header to the log file */
-	fprintf(MLFIPRIV->mlfi_fp, "%s: %s\r\n", headerf, headerv);
-
-	/* continue processing */
-	return ((mta_caps & SMFIP_NR_HDR) != 0)
-		? SMFIS_NOREPLY : SMFIS_CONTINUE;
-}
-
-sfsistat
-mlfi_eoh(ctx)
-	SMFICTX *ctx;
-{
-	/* output the blank line between the header and the body */
-	fprintf(MLFIPRIV->mlfi_fp, "\r\n");
-
-	/* continue processing */
-	return SMFIS_CONTINUE;
-}
-
-sfsistat
-mlfi_body(ctx, bodyp, bodylen)
-	SMFICTX *ctx;
-	u_char *bodyp;
-	size_t bodylen;
-{
-	/* output body block to log file */
-	if (fwrite(bodyp, bodylen, 1, MLFIPRIV->mlfi_fp) <= 0)
-	{
-		/* write failed */
-		(void) mlfi_cleanup(ctx, false);
-		return SMFIS_TEMPFAIL;
-	}
-
-	/* continue processing */
-	return SMFIS_CONTINUE;
-}
-
-sfsistat
-mlfi_eom(ctx)
-	SMFICTX *ctx;
-{
-	return mlfi_cleanup(ctx, true);
-}
-
-sfsistat
-mlfi_close(ctx)
-	SMFICTX *ctx;
-{
-	return SMFIS_ACCEPT;
-}
-
-sfsistat
-mlfi_abort(ctx)
-	SMFICTX *ctx;
-{
-	return mlfi_cleanup(ctx, false);
-}
-
-sfsistat
-mlfi_unknown(ctx, cmd)
-	SMFICTX *ctx;
-	char *cmd;
-{
-	return SMFIS_CONTINUE;
-}
-
-sfsistat
-mlfi_data(ctx)
-	SMFICTX *ctx;
-{
-	return SMFIS_CONTINUE;
-}
-
-sfsistat
-mlfi_negotiate(ctx, f0, f1, f2, f3, pf0, pf1, pf2, pf3)
-	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;
-{
-	/* milter actions: add headers */
-	*pf0 = SMFIF_ADDHDRS;
-
-	/* milter protocol steps: all but connect, HELO, RCPT */
-	*pf1 = SMFIP_NOCONNECT|SMFIP_NOHELO|SMFIP_NORCPT;
-	mta_caps = f1;
-	if ((mta_caps & SMFIP_NR_HDR) != 0)
-		*pf1 |= SMFIP_NR_HDR;
-	*pf2 = 0;
-	*pf3 = 0;
-	return SMFIS_CONTINUE;
-}
-
-struct smfiDesc smfilter =
-{
-	"SampleFilter",	/* filter name */
-	SMFI_VERSION,	/* version code -- do not change */
-	SMFIF_ADDHDRS,	/* flags */
-	NULL,		/* connection info filter */
-	NULL,		/* SMTP HELO command filter */
-	mlfi_envfrom,	/* envelope sender filter */
-	NULL,		/* envelope recipient filter */
-	mlfi_header,	/* header filter */
-	mlfi_eoh,	/* end of header */
-	mlfi_body,	/* body block filter */
-	mlfi_eom,	/* end of message */
-	mlfi_abort,	/* message aborted */
-	mlfi_close,	/* connection cleanup */
-	mlfi_unknown,	/* unknown/unimplemented SMTP commands */
-	mlfi_data,	/* DATA command filter */
-	mlfi_negotiate	/* option negotation at connection startup */
-};
-
-int
-main(argc, argv)
-	int argc;
-	char *argv[];
-{
-	bool setconn;
-	int c;
-
-	setconn = false;
-
-	/* Process command line options */
-	while ((c = getopt(argc, argv, "p:")) != -1)
-	{
-		switch (c)
-		{
-		  case 'p':
-			if (optarg == NULL || *optarg == '\0')
-			{
-				(void) fprintf(stderr, "Illegal conn: %s\n",
-					       optarg);
-				exit(EX_USAGE);
-			}
-			(void) smfi_setconn(optarg);
-			setconn = true;
-			break;
-
-		}
-	}
-	if (!setconn)
-	{
-		fprintf(stderr, "%s: Missing required -p argument\n", argv[0]);
-		exit(EX_USAGE);
-	}
-	if (smfi_register(smfilter) == MI_FAILURE)
-	{
-		fprintf(stderr, "smfi_register failed\n");
-		exit(EX_UNAVAILABLE);
-	}
-	return smfi_main();
-}
-