Flatten bind9 vendor work area

1 files changed, 0 insertions, 405 deletions

diff --git a/contrib/bind9/lib/bind/irs/irp_ho.c b/contrib/bind9/lib/bind/irs/irp_ho.c
deleted file mode 100644
index d71285e..0000000
--- a/contrib/bind9/lib/bind/irs/irp_ho.c
+++ /dev/null
@@ -1,405 +0,0 @@
-/*
- * Copyright (c) 2004 by Internet Systems Consortium, Inc. ("ISC")
- * Portions Copyright (c) 1996,1998 by Internet Software Consortium.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
- * OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-static const char rcsid[] = "$Id: irp_ho.c,v 1.2.18.1 2005/04/27 05:01:00 sra Exp $";
-#endif /* LIBC_SCCS and not lint */
-
-/* Imports. */
-
-#include "port_before.h"
-
-#include <syslog.h>
-#include <sys/types.h>
-#include <sys/param.h>
-#include <sys/socket.h>
-
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <arpa/nameser.h>
-
-#include <ctype.h>
-#include <errno.h>
-#include <fcntl.h>
-#include <netdb.h>
-#include <resolv.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <syslog.h>
-
-#include <irs.h>
-#include <irp.h>
-#include <isc/irpmarshall.h>
-#include <isc/memcluster.h>
-
-#include "irs_p.h"
-#include "dns_p.h"
-#include "irp_p.h"
-
-#include "port_after.h"
-
-/* Definitions. */
-
-#define	MAXALIASES	35
-#define	MAXADDRS	35
-#define	Max(a,b)	((a) > (b) ? (a) : (b))
-
-
-struct pvt {
-	struct irp_p	       *girpdata;
-	int			warned;
-	struct hostent		host;
-};
-
-/* Forward. */
-
-static void		ho_close(struct irs_ho *this);
-static struct hostent *	ho_byname(struct irs_ho *this, const char *name);
-static struct hostent *	ho_byname2(struct irs_ho *this, const char *name,
-				   int af);
-static struct hostent *	ho_byaddr(struct irs_ho *this, const void *addr,
-				  int len, int af);
-static struct hostent *	ho_next(struct irs_ho *this);
-static void		ho_rewind(struct irs_ho *this);
-static void		ho_minimize(struct irs_ho *this);
-
-static void		free_host(struct hostent *ho);
-static struct addrinfo * ho_addrinfo(struct irs_ho *this, const char *name,
-				     const struct addrinfo *pai);
-
-/* Public. */
-
-/*%
- * struct irs_ho * irs_irp_ho(struct irs_acc *this)
- *
- * Notes:
- *
- *	Initializes the irp_ho module.
- *
- */
-
-struct irs_ho *
-irs_irp_ho(struct irs_acc *this) {
-	struct irs_ho *ho;
-	struct pvt *pvt;
-
-	if (!(ho = memget(sizeof *ho))) {
-		errno = ENOMEM;
-		return (NULL);
-	}
-	memset(ho, 0x0, sizeof *ho);
-
-	if (!(pvt = memget(sizeof *pvt))) {
-		memput(ho, sizeof *ho);
-		errno = ENOMEM;
-		return (NULL);
-	}
-	memset(pvt, 0, sizeof *pvt);
-	pvt->girpdata = this->private;
-
-	ho->private = pvt;
-	ho->close = ho_close;
-	ho->byname = ho_byname;
-	ho->byname2 = ho_byname2;
-	ho->byaddr = ho_byaddr;
-	ho->next = ho_next;
-	ho->rewind = ho_rewind;
-	ho->minimize = ho_minimize;
-	ho->addrinfo = ho_addrinfo;
-
-	return (ho);
-}
-
-/* Methods. */
-
-/*%
- *	Closes down the module.
- *
- */
-
-static void
-ho_close(struct irs_ho *this) {
-	struct pvt *pvt = (struct pvt *)this->private;
-
-	ho_minimize(this);
-
-	free_host(&pvt->host);
-
-	memput(pvt, sizeof *pvt);
-	memput(this, sizeof *this);
-}
-
-
-
-/*
- * struct hostent * ho_byname(struct irs_ho *this, const char *name)
- *
- */
-
-static struct hostent *
-ho_byname(struct irs_ho *this, const char *name) {
-	return (ho_byname2(this, name, AF_INET));
-}
-
-
-
-
-
-/*
- * struct hostent * ho_byname2(struct irs_ho *this, const char *name, int af)
- *
- */
-
-static struct hostent *
-ho_byname2(struct irs_ho *this, const char *name, int af) {
-	struct pvt *pvt = (struct pvt *)this->private;
-	struct hostent *ho = &pvt->host;
-	char *body = NULL;
-	size_t bodylen;
-	int code;
-	char text[256];
-
-	if (ho->h_name != NULL &&
-	    strcmp(name, ho->h_name) == 0 &&
-	    af == ho->h_addrtype) {
-		return (ho);
-	}
-
-	if (irs_irp_connection_setup(pvt->girpdata, &pvt->warned) != 0) {
-		return (NULL);
-	}
-
-	if (irs_irp_send_command(pvt->girpdata, "gethostbyname2 %s %s",
-				 name, ADDR_T_STR(af)) != 0)
-		return (NULL);
-
-	if (irs_irp_get_full_response(pvt->girpdata, &code,
-				      text, sizeof text,
-				      &body, &bodylen) != 0) {
-		return (NULL);
-	}
-
-	if (code == IRPD_GETHOST_OK) {
-		free_host(ho);
-		if (irp_unmarshall_ho(ho, body) != 0) {
-			ho = NULL;
-		}
-	} else {
-		ho = NULL;
-	}
-
-	if (body != NULL) {
-		memput(body, bodylen);
-	}
-
-	return (ho);
-}
-
-
-
-/*
- * struct hostent * ho_byaddr(struct irs_ho *this, const void *addr,
- *			   int len, int af)
- *
- */
-
-static struct hostent *
-ho_byaddr(struct irs_ho *this, const void *addr, int len, int af) {
-	struct pvt *pvt = (struct pvt *)this->private;
-	struct hostent *ho = &pvt->host;
-	char *body = NULL;
-	size_t bodylen;
-	int code;
-	char **p;
-	char paddr[MAXPADDRSIZE];
-	char text[256];
-
-	if (ho->h_name != NULL &&
-	    af == ho->h_addrtype &&
-	    len == ho->h_length) {
-		for (p = ho->h_addr_list ; *p != NULL ; p++) {
-			if (memcmp(*p, addr, len) == 0)
-				return (ho);
-		}
-	}
-
-	if (irs_irp_connection_setup(pvt->girpdata, &pvt->warned) != 0) {
-		return (NULL);
-	}
-
-	if (inet_ntop(af, addr, paddr, sizeof paddr) == NULL) {
-		return (NULL);
-	}
-
-	if (irs_irp_send_command(pvt->girpdata, "gethostbyaddr %s %s",
-				 paddr, ADDR_T_STR(af)) != 0) {
-		return (NULL);
-	}
-
-	if (irs_irp_get_full_response(pvt->girpdata, &code,
-				      text, sizeof text,
-				      &body, &bodylen) != 0) {
-		return (NULL);
-	}
-
-	if (code == IRPD_GETHOST_OK) {
-		free_host(ho);
-		if (irp_unmarshall_ho(ho, body) != 0) {
-			ho = NULL;
-		}
-	} else {
-		ho = NULL;
-	}
-
-	if (body != NULL) {
-		memput(body, bodylen);
-	}
-
-	return (ho);
-}
-
-/*%
- *	The implementation for gethostent(3). The first time it's
- *	called all the data is pulled from the remote(i.e. what
- *	the maximum number of gethostent(3) calls would return)
- *	and that data is cached.
- *
- */
-
-static struct hostent *
-ho_next(struct irs_ho *this) {
-	struct pvt *pvt = (struct pvt *)this->private;
-	struct hostent *ho = &pvt->host;
-	char *body;
-	size_t bodylen;
-	int code;
-	char text[256];
-
-	if (irs_irp_connection_setup(pvt->girpdata, &pvt->warned) != 0) {
-		return (NULL);
-	}
-
-	if (irs_irp_send_command(pvt->girpdata, "gethostent") != 0) {
-		return (NULL);
-	}
-
-	if (irs_irp_get_full_response(pvt->girpdata, &code,
-				      text, sizeof text,
-				      &body, &bodylen) != 0) {
-		return (NULL);
-	}
-
-	if (code == IRPD_GETHOST_OK) {
-		free_host(ho);
-		if (irp_unmarshall_ho(ho, body) != 0) {
-			ho = NULL;
-		}
-	} else {
-		ho = NULL;
-	}
-
-	if (body != NULL) {
-		memput(body, bodylen);
-	}
-
-	return (ho);
-}
-
-/*%
- * void ho_rewind(struct irs_ho *this)
- *
- */
-
-static void
-ho_rewind(struct irs_ho *this) {
-	struct pvt *pvt = (struct pvt *)this->private;
-	char text[256];
-	int code;
-
-	if (irs_irp_connection_setup(pvt->girpdata, &pvt->warned) != 0) {
-		return;
-	}
-
-	if (irs_irp_send_command(pvt->girpdata, "sethostent") != 0) {
-		return;
-	}
-
-	code = irs_irp_read_response(pvt->girpdata, text, sizeof text);
-	if (code != IRPD_GETHOST_SETOK) {
-		if (irp_log_errors) {
-			syslog(LOG_WARNING, "sethostent failed: %s", text);
-		}
-	}
-
-	return;
-}
-
-/*%
- * void ho_minimize(struct irs_ho *this)
- *
- */
-
-static void
-ho_minimize(struct irs_ho *this) {
-	struct pvt *pvt = (struct pvt *)this->private;
-
-	free_host(&pvt->host);
-
-	irs_irp_disconnect(pvt->girpdata);
-}
-
-/*%
- * void free_host(struct hostent *ho)
- *
- */
-
-static void
-free_host(struct hostent *ho) {
-	char **p;
-
-	if (ho == NULL) {
-		return;
-	}
-
-	if (ho->h_name != NULL)
-		free(ho->h_name);
-
-	if (ho->h_aliases != NULL) {
-		for (p = ho->h_aliases ; *p != NULL ; p++)
-			free(*p);
-		free(ho->h_aliases);
-	}
-
-	if (ho->h_addr_list != NULL) {
-		for (p = ho->h_addr_list ; *p != NULL ; p++)
-			free(*p);
-		free(ho->h_addr_list);
-	}
-}
-
-/* dummy */
-static struct addrinfo *
-ho_addrinfo(struct irs_ho *this, const char *name, const struct addrinfo *pai)
-{
-	UNUSED(this);
-	UNUSED(name);
-	UNUSED(pai);
-	return(NULL);
-}
-
-/*! \file */