conntrack/snprintf.c
/*
* (C) 2005-2011 by Pablo Neira Ayuso <pablo@netfilter.org>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*/
#include "internal/internal.h"
/* these arrays are used by snprintf_default.c and snprintf_xml.c */
const char *const l3proto2str[AF_MAX] = {
[AF_INET] = "ipv4",
[AF_INET6] = "ipv6",
};
const char *const proto2str[IPPROTO_MAX] = {
[IPPROTO_TCP] = "tcp",
[IPPROTO_UDP] = "udp",
[IPPROTO_UDPLITE] = "udplite",
[IPPROTO_ICMP] = "icmp",
[IPPROTO_ICMPV6] = "icmpv6",
[IPPROTO_SCTP] = "sctp",
[IPPROTO_GRE] = "gre",
[IPPROTO_DCCP] = "dccp",
};
const char *const states[TCP_CONNTRACK_MAX] = {
[TCP_CONNTRACK_NONE] = "NONE",
[TCP_CONNTRACK_SYN_SENT] = "SYN_SENT",
[TCP_CONNTRACK_SYN_RECV] = "SYN_RECV",
[TCP_CONNTRACK_ESTABLISHED] = "ESTABLISHED",
[TCP_CONNTRACK_FIN_WAIT] = "FIN_WAIT",
[TCP_CONNTRACK_CLOSE_WAIT] = "CLOSE_WAIT",
[TCP_CONNTRACK_LAST_ACK] = "LAST_ACK",
[TCP_CONNTRACK_TIME_WAIT] = "TIME_WAIT",
[TCP_CONNTRACK_CLOSE] = "CLOSE",
[TCP_CONNTRACK_SYN_SENT2] = "SYN_SENT2",
};
const char *const sctp_states[SCTP_CONNTRACK_MAX] = {
[SCTP_CONNTRACK_NONE] = "NONE",
[SCTP_CONNTRACK_CLOSED] = "CLOSED",
[SCTP_CONNTRACK_COOKIE_WAIT] = "COOKIE_WAIT",
[SCTP_CONNTRACK_COOKIE_ECHOED] = "COOKIE_ECHOED",
[SCTP_CONNTRACK_ESTABLISHED] = "ESTABLISHED",
[SCTP_CONNTRACK_SHUTDOWN_SENT] = "SHUTDOWN_SENT",
[SCTP_CONNTRACK_SHUTDOWN_RECD] = "SHUTDOWN_RECD",
[SCTP_CONNTRACK_SHUTDOWN_ACK_SENT] = "SHUTDOWN_ACK_SENT",
[SCTP_CONNTRACK_HEARTBEAT_SENT] = "HEARTBEAT_SENT",
[SCTP_CONNTRACK_HEARTBEAT_ACKED] = "HEARTBEAT_ACKED",
};
const char *const dccp_states[DCCP_CONNTRACK_MAX] = {
[DCCP_CONNTRACK_NONE] = "NONE",
[DCCP_CONNTRACK_REQUEST] = "REQUEST",
[DCCP_CONNTRACK_RESPOND] = "RESPOND",
[DCCP_CONNTRACK_PARTOPEN] = "PARTOPEN",
[DCCP_CONNTRACK_OPEN] = "OPEN",
[DCCP_CONNTRACK_CLOSEREQ] = "CLOSEREQ",
[DCCP_CONNTRACK_CLOSING] = "CLOSING",
[DCCP_CONNTRACK_TIMEWAIT] = "TIMEWAIT",
[DCCP_CONNTRACK_IGNORE] = "IGNORE",
[DCCP_CONNTRACK_INVALID] = "INVALID",
};
int __snprintf_conntrack(char *buf,
unsigned int len,
const struct nf_conntrack *ct,
unsigned int type,
unsigned int msg_output,
unsigned int flags,
struct nfct_labelmap *map)
{
int size;
switch(msg_output) {
case NFCT_O_DEFAULT:
size = __snprintf_conntrack_default(buf, len, ct, type, flags, map);
break;
case NFCT_O_XML:
size = __snprintf_conntrack_xml(buf, len, ct, type, flags, map);
break;
default:
errno = ENOENT;
return -1;
}
if (size < 0)
return size;
/* NULL terminated string */
buf[size+1 > len ? len-1 : size] = '\0';
return size;
}
nfct_labelmap
Definition labels.c:17