diff options
Diffstat (limited to 'firmware/microblaze/lwip/lwip-1.3.1/src/include/lwip/snmp_msg.h')
| -rw-r--r-- | firmware/microblaze/lwip/lwip-1.3.1/src/include/lwip/snmp_msg.h | 311 |
1 files changed, 0 insertions, 311 deletions
diff --git a/firmware/microblaze/lwip/lwip-1.3.1/src/include/lwip/snmp_msg.h b/firmware/microblaze/lwip/lwip-1.3.1/src/include/lwip/snmp_msg.h deleted file mode 100644 index b2f69c4be..000000000 --- a/firmware/microblaze/lwip/lwip-1.3.1/src/include/lwip/snmp_msg.h +++ /dev/null @@ -1,311 +0,0 @@ -/** - * @file - * SNMP Agent message handling structures. - */ - -/* - * Copyright (c) 2006 Axon Digital Design B.V., The Netherlands. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without modification, - * are permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, - * this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright notice, - * this list of conditions and the following disclaimer in the documentation - * and/or other materials provided with the distribution. - * 3. The name of the author may not be used to endorse or promote products - * derived from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT - * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT - * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING - * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY - * OF SUCH DAMAGE. - * - * Author: Christiaan Simons <christiaan.simons@axon.tv> - */ - -#ifndef __LWIP_SNMP_MSG_H__ -#define __LWIP_SNMP_MSG_H__ - -#include "lwip/opt.h" -#include "lwip/snmp.h" -#include "lwip/snmp_structs.h" - -#if LWIP_SNMP - -#if SNMP_PRIVATE_MIB -#include "private_mib.h" -#endif - -#ifdef __cplusplus -extern "C" { -#endif - -/* The listen port of the SNMP agent. Clients have to make their requests to - this port. Most standard clients won't work if you change this! */ -#ifndef SNMP_IN_PORT -#define SNMP_IN_PORT 161 -#endif -/* The remote port the SNMP agent sends traps to. Most standard trap sinks won't - work if you change this! */ -#ifndef SNMP_TRAP_PORT -#define SNMP_TRAP_PORT 162 -#endif - -#define SNMP_ES_NOERROR 0 -#define SNMP_ES_TOOBIG 1 -#define SNMP_ES_NOSUCHNAME 2 -#define SNMP_ES_BADVALUE 3 -#define SNMP_ES_READONLY 4 -#define SNMP_ES_GENERROR 5 - -#define SNMP_GENTRAP_COLDSTART 0 -#define SNMP_GENTRAP_WARMSTART 1 -#define SNMP_GENTRAP_AUTHFAIL 4 -#define SNMP_GENTRAP_ENTERPRISESPC 6 - -struct snmp_varbind -{ - /* next pointer, NULL for last in list */ - struct snmp_varbind *next; - /* previous pointer, NULL for first in list */ - struct snmp_varbind *prev; - - /* object identifier length (in s32_t) */ - u8_t ident_len; - /* object identifier array */ - s32_t *ident; - - /* object value ASN1 type */ - u8_t value_type; - /* object value length (in u8_t) */ - u8_t value_len; - /* object value */ - void *value; - - /* encoding varbind seq length length */ - u8_t seqlenlen; - /* encoding object identifier length length */ - u8_t olenlen; - /* encoding object value length length */ - u8_t vlenlen; - /* encoding varbind seq length */ - u16_t seqlen; - /* encoding object identifier length */ - u16_t olen; - /* encoding object value length */ - u16_t vlen; -}; - -struct snmp_varbind_root -{ - struct snmp_varbind *head; - struct snmp_varbind *tail; - /* number of variable bindings in list */ - u8_t count; - /* encoding varbind-list seq length length */ - u8_t seqlenlen; - /* encoding varbind-list seq length */ - u16_t seqlen; -}; - -/** output response message header length fields */ -struct snmp_resp_header_lengths -{ - /* encoding error-index length length */ - u8_t erridxlenlen; - /* encoding error-status length length */ - u8_t errstatlenlen; - /* encoding request id length length */ - u8_t ridlenlen; - /* encoding pdu length length */ - u8_t pdulenlen; - /* encoding community length length */ - u8_t comlenlen; - /* encoding version length length */ - u8_t verlenlen; - /* encoding sequence length length */ - u8_t seqlenlen; - - /* encoding error-index length */ - u16_t erridxlen; - /* encoding error-status length */ - u16_t errstatlen; - /* encoding request id length */ - u16_t ridlen; - /* encoding pdu length */ - u16_t pdulen; - /* encoding community length */ - u16_t comlen; - /* encoding version length */ - u16_t verlen; - /* encoding sequence length */ - u16_t seqlen; -}; - -/** output response message header length fields */ -struct snmp_trap_header_lengths -{ - /* encoding timestamp length length */ - u8_t tslenlen; - /* encoding specific-trap length length */ - u8_t strplenlen; - /* encoding generic-trap length length */ - u8_t gtrplenlen; - /* encoding agent-addr length length */ - u8_t aaddrlenlen; - /* encoding enterprise-id length length */ - u8_t eidlenlen; - /* encoding pdu length length */ - u8_t pdulenlen; - /* encoding community length length */ - u8_t comlenlen; - /* encoding version length length */ - u8_t verlenlen; - /* encoding sequence length length */ - u8_t seqlenlen; - - /* encoding timestamp length */ - u16_t tslen; - /* encoding specific-trap length */ - u16_t strplen; - /* encoding generic-trap length */ - u16_t gtrplen; - /* encoding agent-addr length */ - u16_t aaddrlen; - /* encoding enterprise-id length */ - u16_t eidlen; - /* encoding pdu length */ - u16_t pdulen; - /* encoding community length */ - u16_t comlen; - /* encoding version length */ - u16_t verlen; - /* encoding sequence length */ - u16_t seqlen; -}; - -/* Accepting new SNMP messages. */ -#define SNMP_MSG_EMPTY 0 -/* Search for matching object for variable binding. */ -#define SNMP_MSG_SEARCH_OBJ 1 -/* Perform SNMP operation on in-memory object. - Pass-through states, for symmetry only. */ -#define SNMP_MSG_INTERNAL_GET_OBJDEF 2 -#define SNMP_MSG_INTERNAL_GET_VALUE 3 -#define SNMP_MSG_INTERNAL_SET_TEST 4 -#define SNMP_MSG_INTERNAL_GET_OBJDEF_S 5 -#define SNMP_MSG_INTERNAL_SET_VALUE 6 -/* Perform SNMP operation on object located externally. - In theory this could be used for building a proxy agent. - Practical use is for an enterprise spc. app. gateway. */ -#define SNMP_MSG_EXTERNAL_GET_OBJDEF 7 -#define SNMP_MSG_EXTERNAL_GET_VALUE 8 -#define SNMP_MSG_EXTERNAL_SET_TEST 9 -#define SNMP_MSG_EXTERNAL_GET_OBJDEF_S 10 -#define SNMP_MSG_EXTERNAL_SET_VALUE 11 - -#define SNMP_COMMUNITY_STR_LEN 64 -struct snmp_msg_pstat -{ - /* lwIP local port (161) binding */ - struct udp_pcb *pcb; - /* source IP address */ - struct ip_addr sip; - /* source UDP port */ - u16_t sp; - /* request type */ - u8_t rt; - /* request ID */ - s32_t rid; - /* error status */ - s32_t error_status; - /* error index */ - s32_t error_index; - /* community name (zero terminated) */ - u8_t community[SNMP_COMMUNITY_STR_LEN + 1]; - /* community string length (exclusive zero term) */ - u8_t com_strlen; - /* one out of MSG_EMPTY, MSG_DEMUX, MSG_INTERNAL, MSG_EXTERNAL_x */ - u8_t state; - /* saved arguments for MSG_EXTERNAL_x */ - struct mib_external_node *ext_mib_node; - struct snmp_name_ptr ext_name_ptr; - struct obj_def ext_object_def; - struct snmp_obj_id ext_oid; - /* index into input variable binding list */ - u8_t vb_idx; - /* ptr into input variable binding list */ - struct snmp_varbind *vb_ptr; - /* list of variable bindings from input */ - struct snmp_varbind_root invb; - /* list of variable bindings to output */ - struct snmp_varbind_root outvb; - /* output response lengths used in ASN encoding */ - struct snmp_resp_header_lengths rhl; -}; - -struct snmp_msg_trap -{ - /* lwIP local port (161) binding */ - struct udp_pcb *pcb; - /* destination IP address in network order */ - struct ip_addr dip; - - /* source enterprise ID (sysObjectID) */ - struct snmp_obj_id *enterprise; - /* source IP address, raw network order format */ - u8_t sip_raw[4]; - /* generic trap code */ - u32_t gen_trap; - /* specific trap code */ - u32_t spc_trap; - /* timestamp */ - u32_t ts; - /* list of variable bindings to output */ - struct snmp_varbind_root outvb; - /* output trap lengths used in ASN encoding */ - struct snmp_trap_header_lengths thl; -}; - -/** Agent Version constant, 0 = v1 oddity */ -extern const s32_t snmp_version; -/** Agent default "public" community string */ -extern const char snmp_publiccommunity[7]; - -extern struct snmp_msg_trap trap_msg; - -/** Agent setup, start listening to port 161. */ -void snmp_init(void); -void snmp_trap_dst_enable(u8_t dst_idx, u8_t enable); -void snmp_trap_dst_ip_set(u8_t dst_idx, struct ip_addr *dst); - -/** Varbind-list functions. */ -struct snmp_varbind* snmp_varbind_alloc(struct snmp_obj_id *oid, u8_t type, u8_t len); -void snmp_varbind_free(struct snmp_varbind *vb); -void snmp_varbind_list_free(struct snmp_varbind_root *root); -void snmp_varbind_tail_add(struct snmp_varbind_root *root, struct snmp_varbind *vb); -struct snmp_varbind* snmp_varbind_tail_remove(struct snmp_varbind_root *root); - -/** Handle an internal (recv) or external (private response) event. */ -void snmp_msg_event(u8_t request_id); -err_t snmp_send_response(struct snmp_msg_pstat *m_stat); -err_t snmp_send_trap(s8_t generic_trap, struct snmp_obj_id *eoid, s32_t specific_trap); -void snmp_coldstart_trap(void); -void snmp_authfail_trap(void); - -#ifdef __cplusplus -} -#endif - -#endif /* LWIP_SNMP */ - -#endif /* __LWIP_SNMP_MSG_H__ */ |