1 /* 2 * (C) 2005-2011 by Pablo Neira Ayuso <pablo (at) netfilter.org> 3 * 4 * This program is free software; you can redistribute it and/or modify it 5 * under the terms of the GNU General Public License as published by 6 * the Free Software Foundation; either version 2 of the License, or 7 * (at your option) any later version. 8 */ 9 10 #include "internal/internal.h" 11 12 /* these arrays are used by snprintf_default.c and snprintf_xml.c */ 13 const char *const l3proto2str[AF_MAX] = { 14 [AF_INET] = "ipv4", 15 [AF_INET6] = "ipv6", 16 }; 17 18 const char *const proto2str[IPPROTO_MAX] = { 19 [IPPROTO_TCP] = "tcp", 20 [IPPROTO_UDP] = "udp", 21 [IPPROTO_UDPLITE] = "udplite", 22 [IPPROTO_ICMP] = "icmp", 23 [IPPROTO_ICMPV6] = "icmpv6", 24 [IPPROTO_SCTP] = "sctp", 25 [IPPROTO_GRE] = "gre", 26 [IPPROTO_DCCP] = "dccp", 27 }; 28 29 const char *const states[TCP_CONNTRACK_MAX] = { 30 [TCP_CONNTRACK_NONE] = "NONE", 31 [TCP_CONNTRACK_SYN_SENT] = "SYN_SENT", 32 [TCP_CONNTRACK_SYN_RECV] = "SYN_RECV", 33 [TCP_CONNTRACK_ESTABLISHED] = "ESTABLISHED", 34 [TCP_CONNTRACK_FIN_WAIT] = "FIN_WAIT", 35 [TCP_CONNTRACK_CLOSE_WAIT] = "CLOSE_WAIT", 36 [TCP_CONNTRACK_LAST_ACK] = "LAST_ACK", 37 [TCP_CONNTRACK_TIME_WAIT] = "TIME_WAIT", 38 [TCP_CONNTRACK_CLOSE] = "CLOSE", 39 [TCP_CONNTRACK_SYN_SENT2] = "SYN_SENT2", 40 }; 41 42 const char *const sctp_states[SCTP_CONNTRACK_MAX] = { 43 [SCTP_CONNTRACK_NONE] = "NONE", 44 [SCTP_CONNTRACK_CLOSED] = "CLOSED", 45 [SCTP_CONNTRACK_COOKIE_WAIT] = "COOKIE_WAIT", 46 [SCTP_CONNTRACK_COOKIE_ECHOED] = "COOKIE_ECHOED", 47 [SCTP_CONNTRACK_ESTABLISHED] = "ESTABLISHED", 48 [SCTP_CONNTRACK_SHUTDOWN_SENT] = "SHUTDOWN_SENT", 49 [SCTP_CONNTRACK_SHUTDOWN_RECD] = "SHUTDOWN_RECD", 50 [SCTP_CONNTRACK_SHUTDOWN_ACK_SENT] = "SHUTDOWN_ACK_SENT", 51 }; 52 53 const char *const dccp_states[DCCP_CONNTRACK_MAX] = { 54 [DCCP_CONNTRACK_NONE] = "NONE", 55 [DCCP_CONNTRACK_REQUEST] = "REQUEST", 56 [DCCP_CONNTRACK_RESPOND] = "RESPOND", 57 [DCCP_CONNTRACK_PARTOPEN] = "PARTOPEN", 58 [DCCP_CONNTRACK_OPEN] = "OPEN", 59 [DCCP_CONNTRACK_CLOSEREQ] = "CLOSEREQ", 60 [DCCP_CONNTRACK_CLOSING] = "CLOSING", 61 [DCCP_CONNTRACK_TIMEWAIT] = "TIMEWAIT", 62 [DCCP_CONNTRACK_IGNORE] = "IGNORE", 63 [DCCP_CONNTRACK_INVALID] = "INVALID", 64 }; 65 66 int __snprintf_conntrack(char *buf, 67 unsigned int len, 68 const struct nf_conntrack *ct, 69 unsigned int type, 70 unsigned int msg_output, 71 unsigned int flags, 72 struct nfct_labelmap *map) 73 { 74 int size; 75 76 switch(msg_output) { 77 case NFCT_O_DEFAULT: 78 size = __snprintf_conntrack_default(buf, len, ct, type, flags, map); 79 break; 80 case NFCT_O_XML: 81 size = __snprintf_conntrack_xml(buf, len, ct, type, flags, map); 82 break; 83 default: 84 errno = ENOENT; 85 return -1; 86 } 87 88 /* NULL terminated string */ 89 buf[size+1 > len ? len-1 : size] = '\0'; 90 91 return size; 92 } 93
