removed libipulog from this directory

3 files changed, 0 insertions, 353 deletions

diff --git a/ulogd/libipulog.old/Makefile.in b/ulogd/libipulog.old/Makefile.in
deleted file mode 100644
index 4686b20..0000000
--- a/ulogd/libipulog.old/Makefile.in
+++ /dev/null
@@ -1,21 +0,0 @@
-#
-
-include @top_srcdir@/Rules.make
-CFLAGS+=-Iinclude
-
-libipulog.a: libipulog.o
-	ld -i $< -o $@
-
-ulog_test: ulog_test.c libipulog.a
-	$(CC) $(CFLAGS) ulog_test.c libipulog.a -o ulog_test
-
-libipulog.o: libipulog.c
-	$(CC) $(CFLAGS) -c $< -o $@
-
-clean:
-	rm -f ulog_test libipulog.o libipulog.a
-
-distclean: clean
-	rm Makefile
-
-install: libipulog.a
diff --git a/ulogd/libipulog.old/libipulog.c b/ulogd/libipulog.old/libipulog.c
deleted file mode 100644
index 9d647ae..0000000
--- a/ulogd/libipulog.old/libipulog.c
+++ /dev/null
@@ -1,249 +0,0 @@
-/* 
- * libipulog.c, $Revision: 1.6 $
- *
- * netfilter ULOG userspace library.
- *
- * (C) 2000 by Harald Welte <laforge@gnumonks.org>
- * released under the terms of GNU GPL
- *
- * This library is still under development, so be aware of sudden interface
- * changes
- *
- * $Id: libipulog.c,v 1.6 2001/01/30 09:28:04 laforge Exp $
- */
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-#include <unistd.h>
-#include <net/if.h>
-#include <libipulog/libipulog.h>
-
-struct ipulog_handle
-{
-	int fd;
-	u_int8_t blocking;
-	struct sockaddr_nl local;
-	struct sockaddr_nl peer;
-	struct nlmsghdr* last_nlhdr;
-};
-
-/* internal */
-
-enum 
-{
-	IPULOG_ERR_NONE = 0,
-	IPULOG_ERR_IMPL,
-	IPULOG_ERR_HANDLE,
-	IPULOG_ERR_SOCKET,
-	IPULOG_ERR_BIND,
-	IPULOG_ERR_RECVBUF,
-	IPULOG_ERR_RECV,
-	IPULOG_ERR_NLEOF,
-	IPULOG_ERR_TRUNC,
-	IPULOG_ERR_INVGR,
-	IPULOG_ERR_INVNL,
-};
-
-#define IPULOG_MAXERR IPULOG_ERR_INVNL
-
-static int ipulog_errno = IPULOG_ERR_NONE;
-
-struct ipulog_errmap_t 
-{
-	int errcode;
-	char *message;
-} ipulog_errmap[] = 
-{
-	{ IPULOG_ERR_NONE, "No error" },
-	{ IPULOG_ERR_IMPL, "Not implemented yet" },
-	{ IPULOG_ERR_HANDLE, "Unable to create netlink handle" },
-	{ IPULOG_ERR_SOCKET, "Unable to create netlink socket" },
-	{ IPULOG_ERR_BIND, "Unable to bind netlink socket" },
-	{ IPULOG_ERR_RECVBUF, "Receive buffer size invalid" },
-	{ IPULOG_ERR_RECV, "Error during netlink receive" },
-	{ IPULOG_ERR_NLEOF, "Received EOF on netlink socket" },
-	{ IPULOG_ERR_TRUNC, "Receive message truncated" },
-	{ IPULOG_ERR_INVGR, "Invalid group specified" },
-	{ IPULOG_ERR_INVNL, "Invalid netlink message" },
-};
-
-static ssize_t ipulog_netlink_recvfrom(const struct ipulog_handle *h,
-			unsigned char *buf, size_t len)
-{
-	int addrlen, status;
-	struct nlmsghdr *nlh;
-	
-	if (len < sizeof(struct nlmsgerr)) {
-		ipulog_errno = IPULOG_ERR_RECVBUF;
-		return -1; 
-	}
-	addrlen = sizeof(h->peer);
-	status = recvfrom(h->fd, buf, len, 0, (struct sockaddr *)&h->peer,	
-			&addrlen);
-	if (status < 0) 
-	{
-		ipulog_errno = IPULOG_ERR_RECV;
-		return status;
-	}
-	if (addrlen != sizeof (h->peer))
-	{
-		ipulog_errno = IPULOG_ERR_RECV;
-		return -1;
-	}	
-	if (status == 0)
-	{
-		ipulog_errno = IPULOG_ERR_NLEOF;
-		return -1;
-	}
-	nlh = (struct nlmsghdr *)buf;
-	if (nlh->nlmsg_flags & MSG_TRUNC || status > len)
-	{
-		ipulog_errno = IPULOG_ERR_TRUNC;
-		return -1;
-	}
-	return status;
-}
-
-static char *ipulog_strerror(int errcode)
-{
-	if (errcode < 0 || errcode > IPULOG_MAXERR)
-		errcode = IPULOG_ERR_IMPL;
-	return ipulog_errmap[errcode].message;
-}
-
-
-/* public */
-
-/* convert a netlink group (1-32) to a group_mask suitable for create_handle */
-u_int32_t ipulog_group2gmask(u_int32_t group)
-{
-	if (group < 1 || group > 32)
-	{
-		ipulog_errno = IPULOG_ERR_INVGR;
-		return 0;
-	}
-	return (1 << (group - 1));
-}
-
-/* create a ipulog handle for the reception of packets sent to gmask */
-struct ipulog_handle *ipulog_create_handle(unsigned int gmask)
-{
-	struct ipulog_handle *h;
-	int status;
-
-	h = (struct ipulog_handle *) malloc(sizeof(struct ipulog_handle));
-	if (h == NULL)
-	{
-		ipulog_errno = IPULOG_ERR_HANDLE;
-		return NULL;
-	}
-	memset(h, 0, sizeof(struct ipulog_handle));
-	h->fd = socket(PF_NETLINK, SOCK_RAW, NETLINK_NFLOG);
-	if (h->fd == -1)
-	{
-		ipulog_errno = IPULOG_ERR_SOCKET;
-		close(h->fd);
-		free(h);
-		return NULL;
-	}
-	memset(&h->local, 0, sizeof(struct sockaddr_nl));
-	h->local.nl_family = AF_NETLINK;
-	h->local.nl_pid = getpid();
-	h->local.nl_groups = gmask;
-	status = bind(h->fd, (struct sockaddr *)&h->local, sizeof(h->local));
-	if (status == -1)
-	{
-		ipulog_errno = IPULOG_ERR_BIND;
-		close(h->fd);
-		free(h);
-		return NULL;
-	}
-	memset(&h->peer, 0, sizeof(struct sockaddr_nl));
-	h->peer.nl_family = AF_NETLINK;
-	h->peer.nl_pid = 0;
-	h->peer.nl_groups = gmask;
-
-	return h;
-} 
-
-/* destroy a ipulog handle */
-void ipulog_destroy_handle(struct ipulog_handle *h)
-{
-	close(h->fd);
-	free(h);
-}
-
-#if 0
-int ipulog_set_mode()
-{
-}
-#endif
-
-/* do a BLOCKING read on an ipulog handle */
-ssize_t ipulog_read(struct ipulog_handle *h, unsigned char *buf,
-		    size_t len, int timeout)
-{
-	return ipulog_netlink_recvfrom(h, buf, len);
-}
-
-/* get a pointer to the actual start of the ipulog packet,
-   use this to strip netlink header */
-ulog_packet_msg_t *ipulog_get_packet(struct ipulog_handle *h,
-				     const unsigned char *buf, 
-				     size_t len)
-{
-	struct nlmsghdr *nlh;
-	size_t remain_len;
-
-	/* if last header in handle not inside this buffer,
-	 * drop reference to last header */
-	if ((unsigned char *)h->last_nlhdr > (buf + len) || 
-	    (unsigned char *)h->last_nlhdr < buf) {
-		h->last_nlhdr = NULL;
-	}
-	
-	if (!h->last_nlhdr) {
-		/* fist message in buffer */
-		nlh = (struct nlmsghdr *) buf;
-		if (!NLMSG_OK(nlh, len)) {
-			/* ERROR */
-			ipulog_errno = IPULOG_ERR_INVNL;
-			return NULL;
-		}
-	} else {
-		/* we are in n-th part of multilink message */
-		if (h->last_nlhdr->nlmsg_type == NLMSG_DONE) {
-			/* if last part in multilink message, return */
-			h->last_nlhdr = NULL;
-			return NULL;
-		}
-
-		/* calculate remaining lenght from lasthdr to end of buffer */
-		remain_len = (len - 
-				((unsigned char *)h->last_nlhdr - buf));
-		nlh = NLMSG_NEXT(h->last_nlhdr, remain_len);
-	}
-
-	/* update last_nlhdr field */
-	if (nlh->nlmsg_flags & NLM_F_MULTI) {
-			h->last_nlhdr = nlh;
-	}
-
-	return NLMSG_DATA(nlh);
-}
-
-/* print a human readable description of the last error to stderr */
-void ipulog_perror(const char *s)
-{
-	if (s)
-		fputs(s, stderr);
-	else
-		fputs("ERROR", stderr);
-	if (ipulog_errno)
-		fprintf(stderr, ": %s", ipulog_strerror(ipulog_errno));
-	if (errno)
-		fprintf(stderr, ": %s", strerror(errno));
-	fputc('\n', stderr);
-}
-
diff --git a/ulogd/libipulog.old/ulog_test.c b/ulogd/libipulog.old/ulog_test.c
deleted file mode 100644
index 771dab6..0000000
--- a/ulogd/libipulog.old/ulog_test.c
+++ /dev/null
@@ -1,83 +0,0 @@
-/* ulog_test, $Revision: 1.3 $
- *
- * small testing program for libipulog, part of the netfilter ULOG target
- * for the linux 2.4 netfilter subsystem.
- *
- * (C) 2000 by Harald Welte <laforge@gnumonks.org>
- *
- * this code is released under the terms of GNU GPL
- *
- * $Id: ulog_test.c,v 1.3 2000/09/22 06:57:16 laforge Exp $
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <libipulog/libipulog.h>
-
-#define MYBUFSIZ 2048
-
-/* prints some logging about a single packet */
-void handle_packet(ulog_packet_msg_t *pkt)
-{
-	unsigned char *p;
-	int i;
-	
-	printf("Hook=%u Mark=%lu len=%d ",
-	       pkt->hook, pkt->mark, pkt->data_len);
-	if (strlen(pkt->prefix))
-		printf("Prefix=%s ", pkt->prefix);
-	
-	if (pkt->mac_len)
-	{
-		printf("mac=");
-		p = pkt->mac;
-		for (i = 0; i < pkt->mac_len; i++, p++)
-			printf("%02x%c", *p, i==pkt->mac_len-1 ? ' ':':');
-	}
-	printf("\n");
-
-}
-
-int main(int argc, char *argv[])
-{
-	struct ipulog_handle *h;
-	unsigned char* buf;
-	size_t len;
-	ulog_packet_msg_t *upkt;
-	int i;
-
-	if (argc != 4) {
-		fprintf(stderr, "Usage: %s count group timeout\n", argv[0]);
-		exit(1);
-	}
-
-	/* allocate a receive buffer */
-	buf = (unsigned char *) malloc(MYBUFSIZ);
-	
-	/* create ipulog handle */
-	h = ipulog_create_handle(ipulog_group2gmask(atoi(argv[2])));
-	if (!h)
-	{
-		/* if some error occurrs, print it to stderr */
-		ipulog_perror(NULL);
-		exit(1);
-	}
-
-	alarm(atoi(argv[3]));
-
-	/* loop receiving packets and handling them over to handle_packet */
-	for (i = 0; i < atoi(argv[1]); i++) {
-		len = ipulog_read(h, buf, BUFSIZ, 1);
-		if (len < 0) {
-			ipulog_perror("ulog_test: short read");
-			exit(1);
-		}
-		upkt = ipulog_get_packet(buf);	
-		printf("%d: ", len);
-		handle_packet(upkt);
-	}
-	
-	/* just to give it a cleaner look */
-	ipulog_destroy_handle(h);
-	return 0;
-}