Bonjour - First step: AutoIP compiled in and working

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Darran Shepherd / Mbed 2 deprecated Bonjour

First step: AutoIP compiled in and working

lwip/core/snmp/mib2.c@1:4218cacaf696, 2010-06-18 (annotated)

Committer:: darran
Date:: Fri Jun 18 15:54:21 2010 +0000
Revision:: 1:4218cacaf696
Parent:: 0:55a05330f8cc

Who changed what in which revision?

User	Revision	Line number	New contents of line
darran	0:55a05330f8cc	1	/**
darran	0:55a05330f8cc	2	* @file
darran	0:55a05330f8cc	3	* Management Information Base II (RFC1213) objects and functions.
darran	0:55a05330f8cc	4	*
darran	0:55a05330f8cc	5	* @note the object identifiers for this MIB-2 and private MIB tree
darran	0:55a05330f8cc	6	* must be kept in sorted ascending order. This to ensure correct getnext operation.
darran	0:55a05330f8cc	7	*/
darran	0:55a05330f8cc	8
darran	0:55a05330f8cc	9	/*
darran	0:55a05330f8cc	10	* Copyright (c) 2006 Axon Digital Design B.V., The Netherlands.
darran	0:55a05330f8cc	11	* All rights reserved.
darran	0:55a05330f8cc	12	*
darran	0:55a05330f8cc	13	* Redistribution and use in source and binary forms, with or without modification,
darran	0:55a05330f8cc	14	* are permitted provided that the following conditions are met:
darran	0:55a05330f8cc	15	*
darran	0:55a05330f8cc	16	* 1. Redistributions of source code must retain the above copyright notice,
darran	0:55a05330f8cc	17	* this list of conditions and the following disclaimer.
darran	0:55a05330f8cc	18	* 2. Redistributions in binary form must reproduce the above copyright notice,
darran	0:55a05330f8cc	19	* this list of conditions and the following disclaimer in the documentation
darran	0:55a05330f8cc	20	* and/or other materials provided with the distribution.
darran	0:55a05330f8cc	21	* 3. The name of the author may not be used to endorse or promote products
darran	0:55a05330f8cc	22	* derived from this software without specific prior written permission.
darran	0:55a05330f8cc	23	*
darran	0:55a05330f8cc	24	* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
darran	0:55a05330f8cc	25	* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
darran	0:55a05330f8cc	26	* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
darran	0:55a05330f8cc	27	* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
darran	0:55a05330f8cc	28	* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
darran	0:55a05330f8cc	29	* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
darran	0:55a05330f8cc	30	* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
darran	0:55a05330f8cc	31	* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
darran	0:55a05330f8cc	32	* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
darran	0:55a05330f8cc	33	* OF SUCH DAMAGE.
darran	0:55a05330f8cc	34	*
darran	0:55a05330f8cc	35	* Author: Christiaan Simons <christiaan.simons@axon.tv>
darran	0:55a05330f8cc	36	*/
darran	0:55a05330f8cc	37
darran	0:55a05330f8cc	38	#include "lwip/opt.h"
darran	0:55a05330f8cc	39
darran	0:55a05330f8cc	40	#if LWIP_SNMP /* don't build if not configured for use in lwipopts.h */
darran	0:55a05330f8cc	41
darran	0:55a05330f8cc	42	#include "lwip/snmp.h"
darran	0:55a05330f8cc	43	#include "lwip/netif.h"
darran	0:55a05330f8cc	44	#include "lwip/ip.h"
darran	0:55a05330f8cc	45	#include "lwip/ip_frag.h"
darran	0:55a05330f8cc	46	#include "lwip/tcp_impl.h"
darran	0:55a05330f8cc	47	#include "lwip/udp.h"
darran	0:55a05330f8cc	48	#include "lwip/snmp_asn1.h"
darran	0:55a05330f8cc	49	#include "lwip/snmp_structs.h"
darran	0:55a05330f8cc	50	#include "netif/etharp.h"
darran	0:55a05330f8cc	51
darran	0:55a05330f8cc	52	/**
darran	0:55a05330f8cc	53	* IANA assigned enterprise ID for lwIP is 26381
darran	0:55a05330f8cc	54	* @see http://www.iana.org/assignments/enterprise-numbers
darran	0:55a05330f8cc	55	*
darran	0:55a05330f8cc	56	* @note this enterprise ID is assigned to the lwIP project,
darran	0:55a05330f8cc	57	* all object identifiers living under this ID are assigned
darran	0:55a05330f8cc	58	* by the lwIP maintainers (contact Christiaan Simons)!
darran	0:55a05330f8cc	59	* @note don't change this define, use snmp_set_sysobjid()
darran	0:55a05330f8cc	60	*
darran	0:55a05330f8cc	61	* If you need to create your own private MIB you'll need
darran	0:55a05330f8cc	62	* to apply for your own enterprise ID with IANA:
darran	0:55a05330f8cc	63	* http://www.iana.org/numbers.html
darran	0:55a05330f8cc	64	*/
darran	0:55a05330f8cc	65	#define SNMP_ENTERPRISE_ID 26381
darran	0:55a05330f8cc	66	#define SNMP_SYSOBJID_LEN 7
darran	0:55a05330f8cc	67	#define SNMP_SYSOBJID {1, 3, 6, 1, 4, 1, SNMP_ENTERPRISE_ID}
darran	0:55a05330f8cc	68
darran	0:55a05330f8cc	69	#ifndef SNMP_SYSSERVICES
darran	0:55a05330f8cc	70	#define SNMP_SYSSERVICES ((1 << 6) \| (1 << 3) \| ((IP_FORWARD) << 2))
darran	0:55a05330f8cc	71	#endif
darran	0:55a05330f8cc	72
darran	0:55a05330f8cc	73	#ifndef SNMP_GET_SYSUPTIME
darran	0:55a05330f8cc	74	#define SNMP_GET_SYSUPTIME(sysuptime)
darran	0:55a05330f8cc	75	#endif
darran	0:55a05330f8cc	76
darran	0:55a05330f8cc	77	static void system_get_object_def(u8_t ident_len, s32_t ident, struct obj_def od);
darran	0:55a05330f8cc	78	static void system_get_value(struct obj_def od, u16_t len, void value);
darran	0:55a05330f8cc	79	static u8_t system_set_test(struct obj_def od, u16_t len, void value);
darran	0:55a05330f8cc	80	static void system_set_value(struct obj_def od, u16_t len, void value);
darran	0:55a05330f8cc	81	static void interfaces_get_object_def(u8_t ident_len, s32_t ident, struct obj_def od);
darran	0:55a05330f8cc	82	static void interfaces_get_value(struct obj_def od, u16_t len, void value);
darran	0:55a05330f8cc	83	static void ifentry_get_object_def(u8_t ident_len, s32_t ident, struct obj_def od);
darran	0:55a05330f8cc	84	static void ifentry_get_value(struct obj_def od, u16_t len, void value);
darran	0:55a05330f8cc	85	#if !SNMP_SAFE_REQUESTS
darran	0:55a05330f8cc	86	static u8_t ifentry_set_test (struct obj_def od, u16_t len, void value);
darran	0:55a05330f8cc	87	static void ifentry_set_value (struct obj_def od, u16_t len, void value);
darran	0:55a05330f8cc	88	#endif /* SNMP_SAFE_REQUESTS */
darran	0:55a05330f8cc	89	static void atentry_get_object_def(u8_t ident_len, s32_t ident, struct obj_def od);
darran	0:55a05330f8cc	90	static void atentry_get_value(struct obj_def od, u16_t len, void value);
darran	0:55a05330f8cc	91	static void ip_get_object_def(u8_t ident_len, s32_t ident, struct obj_def od);
darran	0:55a05330f8cc	92	static void ip_get_value(struct obj_def od, u16_t len, void value);
darran	0:55a05330f8cc	93	static u8_t ip_set_test(struct obj_def od, u16_t len, void value);
darran	0:55a05330f8cc	94	static void ip_addrentry_get_object_def(u8_t ident_len, s32_t ident, struct obj_def od);
darran	0:55a05330f8cc	95	static void ip_addrentry_get_value(struct obj_def od, u16_t len, void value);
darran	0:55a05330f8cc	96	static void ip_rteentry_get_object_def(u8_t ident_len, s32_t ident, struct obj_def od);
darran	0:55a05330f8cc	97	static void ip_rteentry_get_value(struct obj_def od, u16_t len, void value);
darran	0:55a05330f8cc	98	static void ip_ntomentry_get_object_def(u8_t ident_len, s32_t ident, struct obj_def od);
darran	0:55a05330f8cc	99	static void ip_ntomentry_get_value(struct obj_def od, u16_t len, void value);
darran	0:55a05330f8cc	100	static void icmp_get_object_def(u8_t ident_len, s32_t ident, struct obj_def od);
darran	0:55a05330f8cc	101	static void icmp_get_value(struct obj_def od, u16_t len, void value);
darran	0:55a05330f8cc	102	#if LWIP_TCP
darran	0:55a05330f8cc	103	static void tcp_get_object_def(u8_t ident_len, s32_t ident, struct obj_def od);
darran	0:55a05330f8cc	104	static void tcp_get_value(struct obj_def od, u16_t len, void value);
darran	0:55a05330f8cc	105	#ifdef THIS_SEEMS_UNUSED
darran	0:55a05330f8cc	106	static void tcpconnentry_get_object_def(u8_t ident_len, s32_t ident, struct obj_def od);
darran	0:55a05330f8cc	107	static void tcpconnentry_get_value(struct obj_def od, u16_t len, void value);
darran	0:55a05330f8cc	108	#endif
darran	0:55a05330f8cc	109	#endif
darran	0:55a05330f8cc	110	static void udp_get_object_def(u8_t ident_len, s32_t ident, struct obj_def od);
darran	0:55a05330f8cc	111	static void udp_get_value(struct obj_def od, u16_t len, void value);
darran	0:55a05330f8cc	112	static void udpentry_get_object_def(u8_t ident_len, s32_t ident, struct obj_def od);
darran	0:55a05330f8cc	113	static void udpentry_get_value(struct obj_def od, u16_t len, void value);
darran	0:55a05330f8cc	114	static void snmp_get_object_def(u8_t ident_len, s32_t ident, struct obj_def od);
darran	0:55a05330f8cc	115	static void snmp_get_value(struct obj_def od, u16_t len, void value);
darran	0:55a05330f8cc	116	static u8_t snmp_set_test(struct obj_def od, u16_t len, void value);
darran	0:55a05330f8cc	117	static void snmp_set_value(struct obj_def od, u16_t len, void value);
darran	0:55a05330f8cc	118
darran	0:55a05330f8cc	119
darran	0:55a05330f8cc	120	/* snmp .1.3.6.1.2.1.11 */
darran	0:55a05330f8cc	121	const mib_scalar_node snmp_scalar = {
darran	0:55a05330f8cc	122	&snmp_get_object_def,
darran	0:55a05330f8cc	123	&snmp_get_value,
darran	0:55a05330f8cc	124	&snmp_set_test,
darran	0:55a05330f8cc	125	&snmp_set_value,
darran	0:55a05330f8cc	126	MIB_NODE_SC,
darran	0:55a05330f8cc	127	0
darran	0:55a05330f8cc	128	};
darran	0:55a05330f8cc	129	const s32_t snmp_ids[28] = {
darran	0:55a05330f8cc	130	1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 14, 15, 16,
darran	0:55a05330f8cc	131	17, 18, 19, 20, 21, 22, 24, 25, 26, 27, 28, 29, 30
darran	0:55a05330f8cc	132	};
darran	0:55a05330f8cc	133	struct mib_node* const snmp_nodes[28] = {
darran	0:55a05330f8cc	134	(struct mib_node* const)&snmp_scalar, (struct mib_node* const)&snmp_scalar,
darran	0:55a05330f8cc	135	(struct mib_node* const)&snmp_scalar, (struct mib_node* const)&snmp_scalar,
darran	0:55a05330f8cc	136	(struct mib_node* const)&snmp_scalar, (struct mib_node* const)&snmp_scalar,
darran	0:55a05330f8cc	137	(struct mib_node* const)&snmp_scalar, (struct mib_node* const)&snmp_scalar,
darran	0:55a05330f8cc	138	(struct mib_node* const)&snmp_scalar, (struct mib_node* const)&snmp_scalar,
darran	0:55a05330f8cc	139	(struct mib_node* const)&snmp_scalar, (struct mib_node* const)&snmp_scalar,
darran	0:55a05330f8cc	140	(struct mib_node* const)&snmp_scalar, (struct mib_node* const)&snmp_scalar,
darran	0:55a05330f8cc	141	(struct mib_node* const)&snmp_scalar, (struct mib_node* const)&snmp_scalar,
darran	0:55a05330f8cc	142	(struct mib_node* const)&snmp_scalar, (struct mib_node* const)&snmp_scalar,
darran	0:55a05330f8cc	143	(struct mib_node* const)&snmp_scalar, (struct mib_node* const)&snmp_scalar,
darran	0:55a05330f8cc	144	(struct mib_node* const)&snmp_scalar, (struct mib_node* const)&snmp_scalar,
darran	0:55a05330f8cc	145	(struct mib_node* const)&snmp_scalar, (struct mib_node* const)&snmp_scalar,
darran	0:55a05330f8cc	146	(struct mib_node* const)&snmp_scalar, (struct mib_node* const)&snmp_scalar,
darran	0:55a05330f8cc	147	(struct mib_node* const)&snmp_scalar, (struct mib_node* const)&snmp_scalar
darran	0:55a05330f8cc	148	};
darran	0:55a05330f8cc	149	const struct mib_array_node snmp = {
darran	0:55a05330f8cc	150	&noleafs_get_object_def,
darran	0:55a05330f8cc	151	&noleafs_get_value,
darran	0:55a05330f8cc	152	&noleafs_set_test,
darran	0:55a05330f8cc	153	&noleafs_set_value,
darran	0:55a05330f8cc	154	MIB_NODE_AR,
darran	0:55a05330f8cc	155	28,
darran	0:55a05330f8cc	156	snmp_ids,
darran	0:55a05330f8cc	157	snmp_nodes
darran	0:55a05330f8cc	158	};
darran	0:55a05330f8cc	159
darran	0:55a05330f8cc	160	/* dot3 and EtherLike MIB not planned. (transmission .1.3.6.1.2.1.10) */
darran	0:55a05330f8cc	161	/* historical (some say hysterical). (cmot .1.3.6.1.2.1.9) */
darran	0:55a05330f8cc	162	/* lwIP has no EGP, thus may not implement it. (egp .1.3.6.1.2.1.8) */
darran	0:55a05330f8cc	163
darran	0:55a05330f8cc	164	/* udp .1.3.6.1.2.1.7 */
darran	0:55a05330f8cc	165	/** index root node for udpTable */
darran	0:55a05330f8cc	166	struct mib_list_rootnode udp_root = {
darran	0:55a05330f8cc	167	&noleafs_get_object_def,
darran	0:55a05330f8cc	168	&noleafs_get_value,
darran	0:55a05330f8cc	169	&noleafs_set_test,
darran	0:55a05330f8cc	170	&noleafs_set_value,
darran	0:55a05330f8cc	171	MIB_NODE_LR,
darran	0:55a05330f8cc	172	0,
darran	0:55a05330f8cc	173	NULL,
darran	0:55a05330f8cc	174	NULL,
darran	0:55a05330f8cc	175	0
darran	0:55a05330f8cc	176	};
darran	0:55a05330f8cc	177	const s32_t udpentry_ids[2] = { 1, 2 };
darran	0:55a05330f8cc	178	struct mib_node* const udpentry_nodes[2] = {
darran	0:55a05330f8cc	179	(struct mib_node* const)&udp_root, (struct mib_node* const)&udp_root,
darran	0:55a05330f8cc	180	};
darran	0:55a05330f8cc	181	const struct mib_array_node udpentry = {
darran	0:55a05330f8cc	182	&noleafs_get_object_def,
darran	0:55a05330f8cc	183	&noleafs_get_value,
darran	0:55a05330f8cc	184	&noleafs_set_test,
darran	0:55a05330f8cc	185	&noleafs_set_value,
darran	0:55a05330f8cc	186	MIB_NODE_AR,
darran	0:55a05330f8cc	187	2,
darran	0:55a05330f8cc	188	udpentry_ids,
darran	0:55a05330f8cc	189	udpentry_nodes
darran	0:55a05330f8cc	190	};
darran	0:55a05330f8cc	191
darran	0:55a05330f8cc	192	s32_t udptable_id = 1;
darran	0:55a05330f8cc	193	struct mib_node* udptable_node = (struct mib_node* const)&udpentry;
darran	0:55a05330f8cc	194	struct mib_ram_array_node udptable = {
darran	0:55a05330f8cc	195	&noleafs_get_object_def,
darran	0:55a05330f8cc	196	&noleafs_get_value,
darran	0:55a05330f8cc	197	&noleafs_set_test,
darran	0:55a05330f8cc	198	&noleafs_set_value,
darran	0:55a05330f8cc	199	MIB_NODE_RA,
darran	0:55a05330f8cc	200	0,
darran	0:55a05330f8cc	201	&udptable_id,
darran	0:55a05330f8cc	202	&udptable_node
darran	0:55a05330f8cc	203	};
darran	0:55a05330f8cc	204
darran	0:55a05330f8cc	205	const mib_scalar_node udp_scalar = {
darran	0:55a05330f8cc	206	&udp_get_object_def,
darran	0:55a05330f8cc	207	&udp_get_value,
darran	0:55a05330f8cc	208	&noleafs_set_test,
darran	0:55a05330f8cc	209	&noleafs_set_value,
darran	0:55a05330f8cc	210	MIB_NODE_SC,
darran	0:55a05330f8cc	211	0
darran	0:55a05330f8cc	212	};
darran	0:55a05330f8cc	213	const s32_t udp_ids[5] = { 1, 2, 3, 4, 5 };
darran	0:55a05330f8cc	214	struct mib_node* const udp_nodes[5] = {
darran	0:55a05330f8cc	215	(struct mib_node* const)&udp_scalar, (struct mib_node* const)&udp_scalar,
darran	0:55a05330f8cc	216	(struct mib_node* const)&udp_scalar, (struct mib_node* const)&udp_scalar,
darran	0:55a05330f8cc	217	(struct mib_node* const)&udptable
darran	0:55a05330f8cc	218	};
darran	0:55a05330f8cc	219	const struct mib_array_node udp = {
darran	0:55a05330f8cc	220	&noleafs_get_object_def,
darran	0:55a05330f8cc	221	&noleafs_get_value,
darran	0:55a05330f8cc	222	&noleafs_set_test,
darran	0:55a05330f8cc	223	&noleafs_set_value,
darran	0:55a05330f8cc	224	MIB_NODE_AR,
darran	0:55a05330f8cc	225	5,
darran	0:55a05330f8cc	226	udp_ids,
darran	0:55a05330f8cc	227	udp_nodes
darran	0:55a05330f8cc	228	};
darran	0:55a05330f8cc	229
darran	0:55a05330f8cc	230	/* tcp .1.3.6.1.2.1.6 */
darran	0:55a05330f8cc	231	#if LWIP_TCP
darran	0:55a05330f8cc	232	/* only if the TCP protocol is available may implement this group */
darran	0:55a05330f8cc	233	/** index root node for tcpConnTable */
darran	0:55a05330f8cc	234	struct mib_list_rootnode tcpconntree_root = {
darran	0:55a05330f8cc	235	&noleafs_get_object_def,
darran	0:55a05330f8cc	236	&noleafs_get_value,
darran	0:55a05330f8cc	237	&noleafs_set_test,
darran	0:55a05330f8cc	238	&noleafs_set_value,
darran	0:55a05330f8cc	239	MIB_NODE_LR,
darran	0:55a05330f8cc	240	0,
darran	0:55a05330f8cc	241	NULL,
darran	0:55a05330f8cc	242	NULL,
darran	0:55a05330f8cc	243	0
darran	0:55a05330f8cc	244	};
darran	0:55a05330f8cc	245	const s32_t tcpconnentry_ids[5] = { 1, 2, 3, 4, 5 };
darran	0:55a05330f8cc	246	struct mib_node* const tcpconnentry_nodes[5] = {
darran	0:55a05330f8cc	247	(struct mib_node* const)&tcpconntree_root, (struct mib_node* const)&tcpconntree_root,
darran	0:55a05330f8cc	248	(struct mib_node* const)&tcpconntree_root, (struct mib_node* const)&tcpconntree_root,
darran	0:55a05330f8cc	249	(struct mib_node* const)&tcpconntree_root
darran	0:55a05330f8cc	250	};
darran	0:55a05330f8cc	251	const struct mib_array_node tcpconnentry = {
darran	0:55a05330f8cc	252	&noleafs_get_object_def,
darran	0:55a05330f8cc	253	&noleafs_get_value,
darran	0:55a05330f8cc	254	&noleafs_set_test,
darran	0:55a05330f8cc	255	&noleafs_set_value,
darran	0:55a05330f8cc	256	MIB_NODE_AR,
darran	0:55a05330f8cc	257	5,
darran	0:55a05330f8cc	258	tcpconnentry_ids,
darran	0:55a05330f8cc	259	tcpconnentry_nodes
darran	0:55a05330f8cc	260	};
darran	0:55a05330f8cc	261
darran	0:55a05330f8cc	262	s32_t tcpconntable_id = 1;
darran	0:55a05330f8cc	263	struct mib_node* tcpconntable_node = (struct mib_node* const)&tcpconnentry;
darran	0:55a05330f8cc	264	struct mib_ram_array_node tcpconntable = {
darran	0:55a05330f8cc	265	&noleafs_get_object_def,
darran	0:55a05330f8cc	266	&noleafs_get_value,
darran	0:55a05330f8cc	267	&noleafs_set_test,
darran	0:55a05330f8cc	268	&noleafs_set_value,
darran	0:55a05330f8cc	269	MIB_NODE_RA,
darran	0:55a05330f8cc	270	/** @todo update maxlength when inserting / deleting from table
darran	0:55a05330f8cc	271	0 when table is empty, 1 when more than one entry */
darran	0:55a05330f8cc	272	0,
darran	0:55a05330f8cc	273	&tcpconntable_id,
darran	0:55a05330f8cc	274	&tcpconntable_node
darran	0:55a05330f8cc	275	};
darran	0:55a05330f8cc	276
darran	0:55a05330f8cc	277	const mib_scalar_node tcp_scalar = {
darran	0:55a05330f8cc	278	&tcp_get_object_def,
darran	0:55a05330f8cc	279	&tcp_get_value,
darran	0:55a05330f8cc	280	&noleafs_set_test,
darran	0:55a05330f8cc	281	&noleafs_set_value,
darran	0:55a05330f8cc	282	MIB_NODE_SC,
darran	0:55a05330f8cc	283	0
darran	0:55a05330f8cc	284	};
darran	0:55a05330f8cc	285	const s32_t tcp_ids[15] = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 };
darran	0:55a05330f8cc	286	struct mib_node* const tcp_nodes[15] = {
darran	0:55a05330f8cc	287	(struct mib_node* const)&tcp_scalar, (struct mib_node* const)&tcp_scalar,
darran	0:55a05330f8cc	288	(struct mib_node* const)&tcp_scalar, (struct mib_node* const)&tcp_scalar,
darran	0:55a05330f8cc	289	(struct mib_node* const)&tcp_scalar, (struct mib_node* const)&tcp_scalar,
darran	0:55a05330f8cc	290	(struct mib_node* const)&tcp_scalar, (struct mib_node* const)&tcp_scalar,
darran	0:55a05330f8cc	291	(struct mib_node* const)&tcp_scalar, (struct mib_node* const)&tcp_scalar,
darran	0:55a05330f8cc	292	(struct mib_node* const)&tcp_scalar, (struct mib_node* const)&tcp_scalar,
darran	0:55a05330f8cc	293	(struct mib_node* const)&tcpconntable, (struct mib_node* const)&tcp_scalar,
darran	0:55a05330f8cc	294	(struct mib_node* const)&tcp_scalar
darran	0:55a05330f8cc	295	};
darran	0:55a05330f8cc	296	const struct mib_array_node tcp = {
darran	0:55a05330f8cc	297	&noleafs_get_object_def,
darran	0:55a05330f8cc	298	&noleafs_get_value,
darran	0:55a05330f8cc	299	&noleafs_set_test,
darran	0:55a05330f8cc	300	&noleafs_set_value,
darran	0:55a05330f8cc	301	MIB_NODE_AR,
darran	0:55a05330f8cc	302	15,
darran	0:55a05330f8cc	303	tcp_ids,
darran	0:55a05330f8cc	304	tcp_nodes
darran	0:55a05330f8cc	305	};
darran	0:55a05330f8cc	306	#endif
darran	0:55a05330f8cc	307
darran	0:55a05330f8cc	308	/* icmp .1.3.6.1.2.1.5 */
darran	0:55a05330f8cc	309	const mib_scalar_node icmp_scalar = {
darran	0:55a05330f8cc	310	&icmp_get_object_def,
darran	0:55a05330f8cc	311	&icmp_get_value,
darran	0:55a05330f8cc	312	&noleafs_set_test,
darran	0:55a05330f8cc	313	&noleafs_set_value,
darran	0:55a05330f8cc	314	MIB_NODE_SC,
darran	0:55a05330f8cc	315	0
darran	0:55a05330f8cc	316	};
darran	0:55a05330f8cc	317	const s32_t icmp_ids[26] = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26 };
darran	0:55a05330f8cc	318	struct mib_node* const icmp_nodes[26] = {
darran	0:55a05330f8cc	319	(struct mib_node* const)&icmp_scalar, (struct mib_node* const)&icmp_scalar,
darran	0:55a05330f8cc	320	(struct mib_node* const)&icmp_scalar, (struct mib_node* const)&icmp_scalar,
darran	0:55a05330f8cc	321	(struct mib_node* const)&icmp_scalar, (struct mib_node* const)&icmp_scalar,
darran	0:55a05330f8cc	322	(struct mib_node* const)&icmp_scalar, (struct mib_node* const)&icmp_scalar,
darran	0:55a05330f8cc	323	(struct mib_node* const)&icmp_scalar, (struct mib_node* const)&icmp_scalar,
darran	0:55a05330f8cc	324	(struct mib_node* const)&icmp_scalar, (struct mib_node* const)&icmp_scalar,
darran	0:55a05330f8cc	325	(struct mib_node* const)&icmp_scalar, (struct mib_node* const)&icmp_scalar,
darran	0:55a05330f8cc	326	(struct mib_node* const)&icmp_scalar, (struct mib_node* const)&icmp_scalar,
darran	0:55a05330f8cc	327	(struct mib_node* const)&icmp_scalar, (struct mib_node* const)&icmp_scalar,
darran	0:55a05330f8cc	328	(struct mib_node* const)&icmp_scalar, (struct mib_node* const)&icmp_scalar,
darran	0:55a05330f8cc	329	(struct mib_node* const)&icmp_scalar, (struct mib_node* const)&icmp_scalar,
darran	0:55a05330f8cc	330	(struct mib_node* const)&icmp_scalar, (struct mib_node* const)&icmp_scalar,
darran	0:55a05330f8cc	331	(struct mib_node* const)&icmp_scalar, (struct mib_node* const)&icmp_scalar
darran	0:55a05330f8cc	332	};
darran	0:55a05330f8cc	333	const struct mib_array_node icmp = {
darran	0:55a05330f8cc	334	&noleafs_get_object_def,
darran	0:55a05330f8cc	335	&noleafs_get_value,
darran	0:55a05330f8cc	336	&noleafs_set_test,
darran	0:55a05330f8cc	337	&noleafs_set_value,
darran	0:55a05330f8cc	338	MIB_NODE_AR,
darran	0:55a05330f8cc	339	26,
darran	0:55a05330f8cc	340	icmp_ids,
darran	0:55a05330f8cc	341	icmp_nodes
darran	0:55a05330f8cc	342	};
darran	0:55a05330f8cc	343
darran	0:55a05330f8cc	344	/** index root node for ipNetToMediaTable */
darran	0:55a05330f8cc	345	struct mib_list_rootnode ipntomtree_root = {
darran	0:55a05330f8cc	346	&noleafs_get_object_def,
darran	0:55a05330f8cc	347	&noleafs_get_value,
darran	0:55a05330f8cc	348	&noleafs_set_test,
darran	0:55a05330f8cc	349	&noleafs_set_value,
darran	0:55a05330f8cc	350	MIB_NODE_LR,
darran	0:55a05330f8cc	351	0,
darran	0:55a05330f8cc	352	NULL,
darran	0:55a05330f8cc	353	NULL,
darran	0:55a05330f8cc	354	0
darran	0:55a05330f8cc	355	};
darran	0:55a05330f8cc	356	const s32_t ipntomentry_ids[4] = { 1, 2, 3, 4 };
darran	0:55a05330f8cc	357	struct mib_node* const ipntomentry_nodes[4] = {
darran	0:55a05330f8cc	358	(struct mib_node* const)&ipntomtree_root, (struct mib_node* const)&ipntomtree_root,
darran	0:55a05330f8cc	359	(struct mib_node* const)&ipntomtree_root, (struct mib_node* const)&ipntomtree_root
darran	0:55a05330f8cc	360	};
darran	0:55a05330f8cc	361	const struct mib_array_node ipntomentry = {
darran	0:55a05330f8cc	362	&noleafs_get_object_def,
darran	0:55a05330f8cc	363	&noleafs_get_value,
darran	0:55a05330f8cc	364	&noleafs_set_test,
darran	0:55a05330f8cc	365	&noleafs_set_value,
darran	0:55a05330f8cc	366	MIB_NODE_AR,
darran	0:55a05330f8cc	367	4,
darran	0:55a05330f8cc	368	ipntomentry_ids,
darran	0:55a05330f8cc	369	ipntomentry_nodes
darran	0:55a05330f8cc	370	};
darran	0:55a05330f8cc	371
darran	0:55a05330f8cc	372	s32_t ipntomtable_id = 1;
darran	0:55a05330f8cc	373	struct mib_node* ipntomtable_node = (struct mib_node* const)&ipntomentry;
darran	0:55a05330f8cc	374	struct mib_ram_array_node ipntomtable = {
darran	0:55a05330f8cc	375	&noleafs_get_object_def,
darran	0:55a05330f8cc	376	&noleafs_get_value,
darran	0:55a05330f8cc	377	&noleafs_set_test,
darran	0:55a05330f8cc	378	&noleafs_set_value,
darran	0:55a05330f8cc	379	MIB_NODE_RA,
darran	0:55a05330f8cc	380	0,
darran	0:55a05330f8cc	381	&ipntomtable_id,
darran	0:55a05330f8cc	382	&ipntomtable_node
darran	0:55a05330f8cc	383	};
darran	0:55a05330f8cc	384
darran	0:55a05330f8cc	385	/** index root node for ipRouteTable */
darran	0:55a05330f8cc	386	struct mib_list_rootnode iprtetree_root = {
darran	0:55a05330f8cc	387	&noleafs_get_object_def,
darran	0:55a05330f8cc	388	&noleafs_get_value,
darran	0:55a05330f8cc	389	&noleafs_set_test,
darran	0:55a05330f8cc	390	&noleafs_set_value,
darran	0:55a05330f8cc	391	MIB_NODE_LR,
darran	0:55a05330f8cc	392	0,
darran	0:55a05330f8cc	393	NULL,
darran	0:55a05330f8cc	394	NULL,
darran	0:55a05330f8cc	395	0
darran	0:55a05330f8cc	396	};
darran	0:55a05330f8cc	397	const s32_t iprteentry_ids[13] = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13 };
darran	0:55a05330f8cc	398	struct mib_node* const iprteentry_nodes[13] = {
darran	0:55a05330f8cc	399	(struct mib_node* const)&iprtetree_root, (struct mib_node* const)&iprtetree_root,
darran	0:55a05330f8cc	400	(struct mib_node* const)&iprtetree_root, (struct mib_node* const)&iprtetree_root,
darran	0:55a05330f8cc	401	(struct mib_node* const)&iprtetree_root, (struct mib_node* const)&iprtetree_root,
darran	0:55a05330f8cc	402	(struct mib_node* const)&iprtetree_root, (struct mib_node* const)&iprtetree_root,
darran	0:55a05330f8cc	403	(struct mib_node* const)&iprtetree_root, (struct mib_node* const)&iprtetree_root,
darran	0:55a05330f8cc	404	(struct mib_node* const)&iprtetree_root, (struct mib_node* const)&iprtetree_root,
darran	0:55a05330f8cc	405	(struct mib_node* const)&iprtetree_root
darran	0:55a05330f8cc	406	};
darran	0:55a05330f8cc	407	const struct mib_array_node iprteentry = {
darran	0:55a05330f8cc	408	&noleafs_get_object_def,
darran	0:55a05330f8cc	409	&noleafs_get_value,
darran	0:55a05330f8cc	410	&noleafs_set_test,
darran	0:55a05330f8cc	411	&noleafs_set_value,
darran	0:55a05330f8cc	412	MIB_NODE_AR,
darran	0:55a05330f8cc	413	13,
darran	0:55a05330f8cc	414	iprteentry_ids,
darran	0:55a05330f8cc	415	iprteentry_nodes
darran	0:55a05330f8cc	416	};
darran	0:55a05330f8cc	417
darran	0:55a05330f8cc	418	s32_t iprtetable_id = 1;
darran	0:55a05330f8cc	419	struct mib_node* iprtetable_node = (struct mib_node* const)&iprteentry;
darran	0:55a05330f8cc	420	struct mib_ram_array_node iprtetable = {
darran	0:55a05330f8cc	421	&noleafs_get_object_def,
darran	0:55a05330f8cc	422	&noleafs_get_value,
darran	0:55a05330f8cc	423	&noleafs_set_test,
darran	0:55a05330f8cc	424	&noleafs_set_value,
darran	0:55a05330f8cc	425	MIB_NODE_RA,
darran	0:55a05330f8cc	426	0,
darran	0:55a05330f8cc	427	&iprtetable_id,
darran	0:55a05330f8cc	428	&iprtetable_node
darran	0:55a05330f8cc	429	};
darran	0:55a05330f8cc	430
darran	0:55a05330f8cc	431	/** index root node for ipAddrTable */
darran	0:55a05330f8cc	432	struct mib_list_rootnode ipaddrtree_root = {
darran	0:55a05330f8cc	433	&noleafs_get_object_def,
darran	0:55a05330f8cc	434	&noleafs_get_value,
darran	0:55a05330f8cc	435	&noleafs_set_test,
darran	0:55a05330f8cc	436	&noleafs_set_value,
darran	0:55a05330f8cc	437	MIB_NODE_LR,
darran	0:55a05330f8cc	438	0,
darran	0:55a05330f8cc	439	NULL,
darran	0:55a05330f8cc	440	NULL,
darran	0:55a05330f8cc	441	0
darran	0:55a05330f8cc	442	};
darran	0:55a05330f8cc	443	const s32_t ipaddrentry_ids[5] = { 1, 2, 3, 4, 5 };
darran	0:55a05330f8cc	444	struct mib_node* const ipaddrentry_nodes[5] = {
darran	0:55a05330f8cc	445	(struct mib_node* const)&ipaddrtree_root,
darran	0:55a05330f8cc	446	(struct mib_node* const)&ipaddrtree_root,
darran	0:55a05330f8cc	447	(struct mib_node* const)&ipaddrtree_root,
darran	0:55a05330f8cc	448	(struct mib_node* const)&ipaddrtree_root,
darran	0:55a05330f8cc	449	(struct mib_node* const)&ipaddrtree_root
darran	0:55a05330f8cc	450	};
darran	0:55a05330f8cc	451	const struct mib_array_node ipaddrentry = {
darran	0:55a05330f8cc	452	&noleafs_get_object_def,
darran	0:55a05330f8cc	453	&noleafs_get_value,
darran	0:55a05330f8cc	454	&noleafs_set_test,
darran	0:55a05330f8cc	455	&noleafs_set_value,
darran	0:55a05330f8cc	456	MIB_NODE_AR,
darran	0:55a05330f8cc	457	5,
darran	0:55a05330f8cc	458	ipaddrentry_ids,
darran	0:55a05330f8cc	459	ipaddrentry_nodes
darran	0:55a05330f8cc	460	};
darran	0:55a05330f8cc	461
darran	0:55a05330f8cc	462	s32_t ipaddrtable_id = 1;
darran	0:55a05330f8cc	463	struct mib_node* ipaddrtable_node = (struct mib_node* const)&ipaddrentry;
darran	0:55a05330f8cc	464	struct mib_ram_array_node ipaddrtable = {
darran	0:55a05330f8cc	465	&noleafs_get_object_def,
darran	0:55a05330f8cc	466	&noleafs_get_value,
darran	0:55a05330f8cc	467	&noleafs_set_test,
darran	0:55a05330f8cc	468	&noleafs_set_value,
darran	0:55a05330f8cc	469	MIB_NODE_RA,
darran	0:55a05330f8cc	470	0,
darran	0:55a05330f8cc	471	&ipaddrtable_id,
darran	0:55a05330f8cc	472	&ipaddrtable_node
darran	0:55a05330f8cc	473	};
darran	0:55a05330f8cc	474
darran	0:55a05330f8cc	475	/* ip .1.3.6.1.2.1.4 */
darran	0:55a05330f8cc	476	const mib_scalar_node ip_scalar = {
darran	0:55a05330f8cc	477	&ip_get_object_def,
darran	0:55a05330f8cc	478	&ip_get_value,
darran	0:55a05330f8cc	479	&ip_set_test,
darran	0:55a05330f8cc	480	&noleafs_set_value,
darran	0:55a05330f8cc	481	MIB_NODE_SC,
darran	0:55a05330f8cc	482	0
darran	0:55a05330f8cc	483	};
darran	0:55a05330f8cc	484	const s32_t ip_ids[23] = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23 };
darran	0:55a05330f8cc	485	struct mib_node* const ip_nodes[23] = {
darran	0:55a05330f8cc	486	(struct mib_node* const)&ip_scalar, (struct mib_node* const)&ip_scalar,
darran	0:55a05330f8cc	487	(struct mib_node* const)&ip_scalar, (struct mib_node* const)&ip_scalar,
darran	0:55a05330f8cc	488	(struct mib_node* const)&ip_scalar, (struct mib_node* const)&ip_scalar,
darran	0:55a05330f8cc	489	(struct mib_node* const)&ip_scalar, (struct mib_node* const)&ip_scalar,
darran	0:55a05330f8cc	490	(struct mib_node* const)&ip_scalar, (struct mib_node* const)&ip_scalar,
darran	0:55a05330f8cc	491	(struct mib_node* const)&ip_scalar, (struct mib_node* const)&ip_scalar,
darran	0:55a05330f8cc	492	(struct mib_node* const)&ip_scalar, (struct mib_node* const)&ip_scalar,
darran	0:55a05330f8cc	493	(struct mib_node* const)&ip_scalar, (struct mib_node* const)&ip_scalar,
darran	0:55a05330f8cc	494	(struct mib_node* const)&ip_scalar, (struct mib_node* const)&ip_scalar,
darran	0:55a05330f8cc	495	(struct mib_node* const)&ip_scalar, (struct mib_node* const)&ipaddrtable,
darran	0:55a05330f8cc	496	(struct mib_node* const)&iprtetable, (struct mib_node* const)&ipntomtable,
darran	0:55a05330f8cc	497	(struct mib_node* const)&ip_scalar
darran	0:55a05330f8cc	498	};
darran	0:55a05330f8cc	499	const struct mib_array_node mib2_ip = {
darran	0:55a05330f8cc	500	&noleafs_get_object_def,
darran	0:55a05330f8cc	501	&noleafs_get_value,
darran	0:55a05330f8cc	502	&noleafs_set_test,
darran	0:55a05330f8cc	503	&noleafs_set_value,
darran	0:55a05330f8cc	504	MIB_NODE_AR,
darran	0:55a05330f8cc	505	23,
darran	0:55a05330f8cc	506	ip_ids,
darran	0:55a05330f8cc	507	ip_nodes
darran	0:55a05330f8cc	508	};
darran	0:55a05330f8cc	509
darran	0:55a05330f8cc	510	/** index root node for atTable */
darran	0:55a05330f8cc	511	struct mib_list_rootnode arptree_root = {
darran	0:55a05330f8cc	512	&noleafs_get_object_def,
darran	0:55a05330f8cc	513	&noleafs_get_value,
darran	0:55a05330f8cc	514	&noleafs_set_test,
darran	0:55a05330f8cc	515	&noleafs_set_value,
darran	0:55a05330f8cc	516	MIB_NODE_LR,
darran	0:55a05330f8cc	517	0,
darran	0:55a05330f8cc	518	NULL,
darran	0:55a05330f8cc	519	NULL,
darran	0:55a05330f8cc	520	0
darran	0:55a05330f8cc	521	};
darran	0:55a05330f8cc	522	const s32_t atentry_ids[3] = { 1, 2, 3 };
darran	0:55a05330f8cc	523	struct mib_node* const atentry_nodes[3] = {
darran	0:55a05330f8cc	524	(struct mib_node* const)&arptree_root,
darran	0:55a05330f8cc	525	(struct mib_node* const)&arptree_root,
darran	0:55a05330f8cc	526	(struct mib_node* const)&arptree_root
darran	0:55a05330f8cc	527	};
darran	0:55a05330f8cc	528	const struct mib_array_node atentry = {
darran	0:55a05330f8cc	529	&noleafs_get_object_def,
darran	0:55a05330f8cc	530	&noleafs_get_value,
darran	0:55a05330f8cc	531	&noleafs_set_test,
darran	0:55a05330f8cc	532	&noleafs_set_value,
darran	0:55a05330f8cc	533	MIB_NODE_AR,
darran	0:55a05330f8cc	534	3,
darran	0:55a05330f8cc	535	atentry_ids,
darran	0:55a05330f8cc	536	atentry_nodes
darran	0:55a05330f8cc	537	};
darran	0:55a05330f8cc	538
darran	0:55a05330f8cc	539	const s32_t attable_id = 1;
darran	0:55a05330f8cc	540	struct mib_node* const attable_node = (struct mib_node* const)&atentry;
darran	0:55a05330f8cc	541	const struct mib_array_node attable = {
darran	0:55a05330f8cc	542	&noleafs_get_object_def,
darran	0:55a05330f8cc	543	&noleafs_get_value,
darran	0:55a05330f8cc	544	&noleafs_set_test,
darran	0:55a05330f8cc	545	&noleafs_set_value,
darran	0:55a05330f8cc	546	MIB_NODE_AR,
darran	0:55a05330f8cc	547	1,
darran	0:55a05330f8cc	548	&attable_id,
darran	0:55a05330f8cc	549	&attable_node
darran	0:55a05330f8cc	550	};
darran	0:55a05330f8cc	551
darran	0:55a05330f8cc	552	/* at .1.3.6.1.2.1.3 */
darran	0:55a05330f8cc	553	s32_t at_id = 1;
darran	0:55a05330f8cc	554	struct mib_node* mib2_at_node = (struct mib_node* const)&attable;
darran	0:55a05330f8cc	555	struct mib_ram_array_node at = {
darran	0:55a05330f8cc	556	&noleafs_get_object_def,
darran	0:55a05330f8cc	557	&noleafs_get_value,
darran	0:55a05330f8cc	558	&noleafs_set_test,
darran	0:55a05330f8cc	559	&noleafs_set_value,
darran	0:55a05330f8cc	560	MIB_NODE_RA,
darran	0:55a05330f8cc	561	0,
darran	0:55a05330f8cc	562	&at_id,
darran	0:55a05330f8cc	563	&mib2_at_node
darran	0:55a05330f8cc	564	};
darran	0:55a05330f8cc	565
darran	0:55a05330f8cc	566	/** index root node for ifTable */
darran	0:55a05330f8cc	567	struct mib_list_rootnode iflist_root = {
darran	0:55a05330f8cc	568	&ifentry_get_object_def,
darran	0:55a05330f8cc	569	&ifentry_get_value,
darran	0:55a05330f8cc	570	#if SNMP_SAFE_REQUESTS
darran	0:55a05330f8cc	571	&noleafs_set_test,
darran	0:55a05330f8cc	572	&noleafs_set_value,
darran	0:55a05330f8cc	573	#else /* SNMP_SAFE_REQUESTS */
darran	0:55a05330f8cc	574	&ifentry_set_test,
darran	0:55a05330f8cc	575	&ifentry_set_value,
darran	0:55a05330f8cc	576	#endif /* SNMP_SAFE_REQUESTS */
darran	0:55a05330f8cc	577	MIB_NODE_LR,
darran	0:55a05330f8cc	578	0,
darran	0:55a05330f8cc	579	NULL,
darran	0:55a05330f8cc	580	NULL,
darran	0:55a05330f8cc	581	0
darran	0:55a05330f8cc	582	};
darran	0:55a05330f8cc	583	const s32_t ifentry_ids[22] = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22 };
darran	0:55a05330f8cc	584	struct mib_node* const ifentry_nodes[22] = {
darran	0:55a05330f8cc	585	(struct mib_node* const)&iflist_root, (struct mib_node* const)&iflist_root,
darran	0:55a05330f8cc	586	(struct mib_node* const)&iflist_root, (struct mib_node* const)&iflist_root,
darran	0:55a05330f8cc	587	(struct mib_node* const)&iflist_root, (struct mib_node* const)&iflist_root,
darran	0:55a05330f8cc	588	(struct mib_node* const)&iflist_root, (struct mib_node* const)&iflist_root,
darran	0:55a05330f8cc	589	(struct mib_node* const)&iflist_root, (struct mib_node* const)&iflist_root,
darran	0:55a05330f8cc	590	(struct mib_node* const)&iflist_root, (struct mib_node* const)&iflist_root,
darran	0:55a05330f8cc	591	(struct mib_node* const)&iflist_root, (struct mib_node* const)&iflist_root,
darran	0:55a05330f8cc	592	(struct mib_node* const)&iflist_root, (struct mib_node* const)&iflist_root,
darran	0:55a05330f8cc	593	(struct mib_node* const)&iflist_root, (struct mib_node* const)&iflist_root,
darran	0:55a05330f8cc	594	(struct mib_node* const)&iflist_root, (struct mib_node* const)&iflist_root,
darran	0:55a05330f8cc	595	(struct mib_node* const)&iflist_root, (struct mib_node* const)&iflist_root
darran	0:55a05330f8cc	596	};
darran	0:55a05330f8cc	597	const struct mib_array_node ifentry = {
darran	0:55a05330f8cc	598	&noleafs_get_object_def,
darran	0:55a05330f8cc	599	&noleafs_get_value,
darran	0:55a05330f8cc	600	&noleafs_set_test,
darran	0:55a05330f8cc	601	&noleafs_set_value,
darran	0:55a05330f8cc	602	MIB_NODE_AR,
darran	0:55a05330f8cc	603	22,
darran	0:55a05330f8cc	604	ifentry_ids,
darran	0:55a05330f8cc	605	ifentry_nodes
darran	0:55a05330f8cc	606	};
darran	0:55a05330f8cc	607
darran	0:55a05330f8cc	608	s32_t iftable_id = 1;
darran	0:55a05330f8cc	609	struct mib_node* iftable_node = (struct mib_node* const)&ifentry;
darran	0:55a05330f8cc	610	struct mib_ram_array_node iftable = {
darran	0:55a05330f8cc	611	&noleafs_get_object_def,
darran	0:55a05330f8cc	612	&noleafs_get_value,
darran	0:55a05330f8cc	613	&noleafs_set_test,
darran	0:55a05330f8cc	614	&noleafs_set_value,
darran	0:55a05330f8cc	615	MIB_NODE_RA,
darran	0:55a05330f8cc	616	0,
darran	0:55a05330f8cc	617	&iftable_id,
darran	0:55a05330f8cc	618	&iftable_node
darran	0:55a05330f8cc	619	};
darran	0:55a05330f8cc	620
darran	0:55a05330f8cc	621	/* interfaces .1.3.6.1.2.1.2 */
darran	0:55a05330f8cc	622	const mib_scalar_node interfaces_scalar = {
darran	0:55a05330f8cc	623	&interfaces_get_object_def,
darran	0:55a05330f8cc	624	&interfaces_get_value,
darran	0:55a05330f8cc	625	&noleafs_set_test,
darran	0:55a05330f8cc	626	&noleafs_set_value,
darran	0:55a05330f8cc	627	MIB_NODE_SC,
darran	0:55a05330f8cc	628	0
darran	0:55a05330f8cc	629	};
darran	0:55a05330f8cc	630	const s32_t interfaces_ids[2] = { 1, 2 };
darran	0:55a05330f8cc	631	struct mib_node* const interfaces_nodes[2] = {
darran	0:55a05330f8cc	632	(struct mib_node* const)&interfaces_scalar, (struct mib_node* const)&iftable
darran	0:55a05330f8cc	633	};
darran	0:55a05330f8cc	634	const struct mib_array_node interfaces = {
darran	0:55a05330f8cc	635	&noleafs_get_object_def,
darran	0:55a05330f8cc	636	&noleafs_get_value,
darran	0:55a05330f8cc	637	&noleafs_set_test,
darran	0:55a05330f8cc	638	&noleafs_set_value,
darran	0:55a05330f8cc	639	MIB_NODE_AR,
darran	0:55a05330f8cc	640	2,
darran	0:55a05330f8cc	641	interfaces_ids,
darran	0:55a05330f8cc	642	interfaces_nodes
darran	0:55a05330f8cc	643	};
darran	0:55a05330f8cc	644
darran	0:55a05330f8cc	645
darran	0:55a05330f8cc	646	/* 0 1 2 3 4 5 6 */
darran	0:55a05330f8cc	647	/* system .1.3.6.1.2.1.1 */
darran	0:55a05330f8cc	648	const mib_scalar_node sys_tem_scalar = {
darran	0:55a05330f8cc	649	&system_get_object_def,
darran	0:55a05330f8cc	650	&system_get_value,
darran	0:55a05330f8cc	651	&system_set_test,
darran	0:55a05330f8cc	652	&system_set_value,
darran	0:55a05330f8cc	653	MIB_NODE_SC,
darran	0:55a05330f8cc	654	0
darran	0:55a05330f8cc	655	};
darran	0:55a05330f8cc	656	const s32_t sys_tem_ids[7] = { 1, 2, 3, 4, 5, 6, 7 };
darran	0:55a05330f8cc	657	struct mib_node* const sys_tem_nodes[7] = {
darran	0:55a05330f8cc	658	(struct mib_node* const)&sys_tem_scalar, (struct mib_node* const)&sys_tem_scalar,
darran	0:55a05330f8cc	659	(struct mib_node* const)&sys_tem_scalar, (struct mib_node* const)&sys_tem_scalar,
darran	0:55a05330f8cc	660	(struct mib_node* const)&sys_tem_scalar, (struct mib_node* const)&sys_tem_scalar,
darran	0:55a05330f8cc	661	(struct mib_node* const)&sys_tem_scalar
darran	0:55a05330f8cc	662	};
darran	0:55a05330f8cc	663	/* work around name issue with 'sys_tem', some compiler(s?) seem to reserve 'system' */
darran	0:55a05330f8cc	664	const struct mib_array_node sys_tem = {
darran	0:55a05330f8cc	665	&noleafs_get_object_def,
darran	0:55a05330f8cc	666	&noleafs_get_value,
darran	0:55a05330f8cc	667	&noleafs_set_test,
darran	0:55a05330f8cc	668	&noleafs_set_value,
darran	0:55a05330f8cc	669	MIB_NODE_AR,
darran	0:55a05330f8cc	670	7,
darran	0:55a05330f8cc	671	sys_tem_ids,
darran	0:55a05330f8cc	672	sys_tem_nodes
darran	0:55a05330f8cc	673	};
darran	0:55a05330f8cc	674
darran	0:55a05330f8cc	675	/* mib-2 .1.3.6.1.2.1 */
darran	0:55a05330f8cc	676	#if LWIP_TCP
darran	0:55a05330f8cc	677	#define MIB2_GROUPS 8
darran	0:55a05330f8cc	678	#else
darran	0:55a05330f8cc	679	#define MIB2_GROUPS 7
darran	0:55a05330f8cc	680	#endif
darran	0:55a05330f8cc	681	const s32_t mib2_ids[MIB2_GROUPS] =
darran	0:55a05330f8cc	682	{
darran	0:55a05330f8cc	683	1,
darran	0:55a05330f8cc	684	2,
darran	0:55a05330f8cc	685	3,
darran	0:55a05330f8cc	686	4,
darran	0:55a05330f8cc	687	5,
darran	0:55a05330f8cc	688	#if LWIP_TCP
darran	0:55a05330f8cc	689	6,
darran	0:55a05330f8cc	690	#endif
darran	0:55a05330f8cc	691	7,
darran	0:55a05330f8cc	692	11
darran	0:55a05330f8cc	693	};
darran	0:55a05330f8cc	694	struct mib_node* const mib2_nodes[MIB2_GROUPS] = {
darran	0:55a05330f8cc	695	(struct mib_node* const)&sys_tem,
darran	0:55a05330f8cc	696	(struct mib_node* const)&interfaces,
darran	0:55a05330f8cc	697	(struct mib_node* const)&at,
darran	0:55a05330f8cc	698	(struct mib_node* const)&mib2_ip,
darran	0:55a05330f8cc	699	(struct mib_node* const)&icmp,
darran	0:55a05330f8cc	700	#if LWIP_TCP
darran	0:55a05330f8cc	701	(struct mib_node* const)&tcp,
darran	0:55a05330f8cc	702	#endif
darran	0:55a05330f8cc	703	(struct mib_node* const)&udp,
darran	0:55a05330f8cc	704	(struct mib_node* const)&snmp
darran	0:55a05330f8cc	705	};
darran	0:55a05330f8cc	706
darran	0:55a05330f8cc	707	const struct mib_array_node mib2 = {
darran	0:55a05330f8cc	708	&noleafs_get_object_def,
darran	0:55a05330f8cc	709	&noleafs_get_value,
darran	0:55a05330f8cc	710	&noleafs_set_test,
darran	0:55a05330f8cc	711	&noleafs_set_value,
darran	0:55a05330f8cc	712	MIB_NODE_AR,
darran	0:55a05330f8cc	713	MIB2_GROUPS,
darran	0:55a05330f8cc	714	mib2_ids,
darran	0:55a05330f8cc	715	mib2_nodes
darran	0:55a05330f8cc	716	};
darran	0:55a05330f8cc	717
darran	0:55a05330f8cc	718	/* mgmt .1.3.6.1.2 */
darran	0:55a05330f8cc	719	const s32_t mgmt_ids[1] = { 1 };
darran	0:55a05330f8cc	720	struct mib_node* const mgmt_nodes[1] = { (struct mib_node* const)&mib2 };
darran	0:55a05330f8cc	721	const struct mib_array_node mgmt = {
darran	0:55a05330f8cc	722	&noleafs_get_object_def,
darran	0:55a05330f8cc	723	&noleafs_get_value,
darran	0:55a05330f8cc	724	&noleafs_set_test,
darran	0:55a05330f8cc	725	&noleafs_set_value,
darran	0:55a05330f8cc	726	MIB_NODE_AR,
darran	0:55a05330f8cc	727	1,
darran	0:55a05330f8cc	728	mgmt_ids,
darran	0:55a05330f8cc	729	mgmt_nodes
darran	0:55a05330f8cc	730	};
darran	0:55a05330f8cc	731
darran	0:55a05330f8cc	732	/* internet .1.3.6.1 */
darran	0:55a05330f8cc	733	#if SNMP_PRIVATE_MIB
darran	0:55a05330f8cc	734	/* When using a private MIB, you have to create a file 'private_mib.h' that contains
darran	0:55a05330f8cc	735	* a 'struct mib_array_node mib_private' which contains your MIB. */
darran	0:55a05330f8cc	736	s32_t internet_ids[2] = { 2, 4 };
darran	0:55a05330f8cc	737	struct mib_node* const internet_nodes[2] = { (struct mib_node* const)&mgmt, (struct mib_node* const)&mib_private };
darran	0:55a05330f8cc	738	const struct mib_array_node internet = {
darran	0:55a05330f8cc	739	&noleafs_get_object_def,
darran	0:55a05330f8cc	740	&noleafs_get_value,
darran	0:55a05330f8cc	741	&noleafs_set_test,
darran	0:55a05330f8cc	742	&noleafs_set_value,
darran	0:55a05330f8cc	743	MIB_NODE_AR,
darran	0:55a05330f8cc	744	2,
darran	0:55a05330f8cc	745	internet_ids,
darran	0:55a05330f8cc	746	internet_nodes
darran	0:55a05330f8cc	747	};
darran	0:55a05330f8cc	748	#else
darran	0:55a05330f8cc	749	const s32_t internet_ids[1] = { 2 };
darran	0:55a05330f8cc	750	struct mib_node* const internet_nodes[1] = { (struct mib_node* const)&mgmt };
darran	0:55a05330f8cc	751	const struct mib_array_node internet = {
darran	0:55a05330f8cc	752	&noleafs_get_object_def,
darran	0:55a05330f8cc	753	&noleafs_get_value,
darran	0:55a05330f8cc	754	&noleafs_set_test,
darran	0:55a05330f8cc	755	&noleafs_set_value,
darran	0:55a05330f8cc	756	MIB_NODE_AR,
darran	0:55a05330f8cc	757	1,
darran	0:55a05330f8cc	758	internet_ids,
darran	0:55a05330f8cc	759	internet_nodes
darran	0:55a05330f8cc	760	};
darran	0:55a05330f8cc	761	#endif
darran	0:55a05330f8cc	762
darran	0:55a05330f8cc	763	/** mib-2.system.sysObjectID */
darran	0:55a05330f8cc	764	static struct snmp_obj_id sysobjid = {SNMP_SYSOBJID_LEN, SNMP_SYSOBJID};
darran	0:55a05330f8cc	765	/** enterprise ID for generic TRAPs, .iso.org.dod.internet.mgmt.mib-2.snmp */
darran	0:55a05330f8cc	766	static struct snmp_obj_id snmpgrp_id = {7,{1,3,6,1,2,1,11}};
darran	0:55a05330f8cc	767	/** mib-2.system.sysServices */
darran	0:55a05330f8cc	768	static const s32_t sysservices = SNMP_SYSSERVICES;
darran	0:55a05330f8cc	769
darran	0:55a05330f8cc	770	/** mib-2.system.sysDescr */
darran	0:55a05330f8cc	771	static const u8_t sysdescr_len_default = 4;
darran	0:55a05330f8cc	772	static const u8_t sysdescr_default[] = "lwIP";
darran	0:55a05330f8cc	773	static u8_t* sysdescr_len_ptr = (u8_t*)&sysdescr_len_default;
darran	0:55a05330f8cc	774	static u8_t* sysdescr_ptr = (u8_t*)&sysdescr_default[0];
darran	0:55a05330f8cc	775	/** mib-2.system.sysContact */
darran	0:55a05330f8cc	776	static const u8_t syscontact_len_default = 0;
darran	0:55a05330f8cc	777	static const u8_t syscontact_default[] = "";
darran	0:55a05330f8cc	778	static u8_t* syscontact_len_ptr = (u8_t*)&syscontact_len_default;
darran	0:55a05330f8cc	779	static u8_t* syscontact_ptr = (u8_t*)&syscontact_default[0];
darran	0:55a05330f8cc	780	/** mib-2.system.sysName */
darran	0:55a05330f8cc	781	static const u8_t sysname_len_default = 8;
darran	0:55a05330f8cc	782	static const u8_t sysname_default[] = "FQDN-unk";
darran	0:55a05330f8cc	783	static u8_t* sysname_len_ptr = (u8_t*)&sysname_len_default;
darran	0:55a05330f8cc	784	static u8_t* sysname_ptr = (u8_t*)&sysname_default[0];
darran	0:55a05330f8cc	785	/** mib-2.system.sysLocation */
darran	0:55a05330f8cc	786	static const u8_t syslocation_len_default = 0;
darran	0:55a05330f8cc	787	static const u8_t syslocation_default[] = "";
darran	0:55a05330f8cc	788	static u8_t* syslocation_len_ptr = (u8_t*)&syslocation_len_default;
darran	0:55a05330f8cc	789	static u8_t* syslocation_ptr = (u8_t*)&syslocation_default[0];
darran	0:55a05330f8cc	790	/** mib-2.snmp.snmpEnableAuthenTraps */
darran	0:55a05330f8cc	791	static const u8_t snmpenableauthentraps_default = 2; /* disabled */
darran	0:55a05330f8cc	792	static u8_t* snmpenableauthentraps_ptr = (u8_t*)&snmpenableauthentraps_default;
darran	0:55a05330f8cc	793
darran	0:55a05330f8cc	794	/** mib-2.interfaces.ifTable.ifEntry.ifSpecific (zeroDotZero) */
darran	0:55a05330f8cc	795	static const struct snmp_obj_id ifspecific = {2, {0, 0}};
darran	0:55a05330f8cc	796	/** mib-2.ip.ipRouteTable.ipRouteEntry.ipRouteInfo (zeroDotZero) */
darran	0:55a05330f8cc	797	static const struct snmp_obj_id iprouteinfo = {2, {0, 0}};
darran	0:55a05330f8cc	798
darran	0:55a05330f8cc	799
darran	0:55a05330f8cc	800
darran	0:55a05330f8cc	801	/* mib-2.system counter(s) */
darran	0:55a05330f8cc	802	static u32_t sysuptime = 0;
darran	0:55a05330f8cc	803
darran	0:55a05330f8cc	804	/* mib-2.ip counter(s) */
darran	0:55a05330f8cc	805	static u32_t ipinreceives = 0,
darran	0:55a05330f8cc	806	ipinhdrerrors = 0,
darran	0:55a05330f8cc	807	ipinaddrerrors = 0,
darran	0:55a05330f8cc	808	ipforwdatagrams = 0,
darran	0:55a05330f8cc	809	ipinunknownprotos = 0,
darran	0:55a05330f8cc	810	ipindiscards = 0,
darran	0:55a05330f8cc	811	ipindelivers = 0,
darran	0:55a05330f8cc	812	ipoutrequests = 0,
darran	0:55a05330f8cc	813	ipoutdiscards = 0,
darran	0:55a05330f8cc	814	ipoutnoroutes = 0,
darran	0:55a05330f8cc	815	ipreasmreqds = 0,
darran	0:55a05330f8cc	816	ipreasmoks = 0,
darran	0:55a05330f8cc	817	ipreasmfails = 0,
darran	0:55a05330f8cc	818	ipfragoks = 0,
darran	0:55a05330f8cc	819	ipfragfails = 0,
darran	0:55a05330f8cc	820	ipfragcreates = 0,
darran	0:55a05330f8cc	821	iproutingdiscards = 0;
darran	0:55a05330f8cc	822	/* mib-2.icmp counter(s) */
darran	0:55a05330f8cc	823	static u32_t icmpinmsgs = 0,
darran	0:55a05330f8cc	824	icmpinerrors = 0,
darran	0:55a05330f8cc	825	icmpindestunreachs = 0,
darran	0:55a05330f8cc	826	icmpintimeexcds = 0,
darran	0:55a05330f8cc	827	icmpinparmprobs = 0,
darran	0:55a05330f8cc	828	icmpinsrcquenchs = 0,
darran	0:55a05330f8cc	829	icmpinredirects = 0,
darran	0:55a05330f8cc	830	icmpinechos = 0,
darran	0:55a05330f8cc	831	icmpinechoreps = 0,
darran	0:55a05330f8cc	832	icmpintimestamps = 0,
darran	0:55a05330f8cc	833	icmpintimestampreps = 0,
darran	0:55a05330f8cc	834	icmpinaddrmasks = 0,
darran	0:55a05330f8cc	835	icmpinaddrmaskreps = 0,
darran	0:55a05330f8cc	836	icmpoutmsgs = 0,
darran	0:55a05330f8cc	837	icmpouterrors = 0,
darran	0:55a05330f8cc	838	icmpoutdestunreachs = 0,
darran	0:55a05330f8cc	839	icmpouttimeexcds = 0,
darran	0:55a05330f8cc	840	icmpoutparmprobs = 0,
darran	0:55a05330f8cc	841	icmpoutsrcquenchs = 0,
darran	0:55a05330f8cc	842	icmpoutredirects = 0,
darran	0:55a05330f8cc	843	icmpoutechos = 0,
darran	0:55a05330f8cc	844	icmpoutechoreps = 0,
darran	0:55a05330f8cc	845	icmpouttimestamps = 0,
darran	0:55a05330f8cc	846	icmpouttimestampreps = 0,
darran	0:55a05330f8cc	847	icmpoutaddrmasks = 0,
darran	0:55a05330f8cc	848	icmpoutaddrmaskreps = 0;
darran	0:55a05330f8cc	849	/* mib-2.tcp counter(s) */
darran	0:55a05330f8cc	850	static u32_t tcpactiveopens = 0,
darran	0:55a05330f8cc	851	tcppassiveopens = 0,
darran	0:55a05330f8cc	852	tcpattemptfails = 0,
darran	0:55a05330f8cc	853	tcpestabresets = 0,
darran	0:55a05330f8cc	854	tcpinsegs = 0,
darran	0:55a05330f8cc	855	tcpoutsegs = 0,
darran	0:55a05330f8cc	856	tcpretranssegs = 0,
darran	0:55a05330f8cc	857	tcpinerrs = 0,
darran	0:55a05330f8cc	858	tcpoutrsts = 0;
darran	0:55a05330f8cc	859	/* mib-2.udp counter(s) */
darran	0:55a05330f8cc	860	static u32_t udpindatagrams = 0,
darran	0:55a05330f8cc	861	udpnoports = 0,
darran	0:55a05330f8cc	862	udpinerrors = 0,
darran	0:55a05330f8cc	863	udpoutdatagrams = 0;
darran	0:55a05330f8cc	864	/* mib-2.snmp counter(s) */
darran	0:55a05330f8cc	865	static u32_t snmpinpkts = 0,
darran	0:55a05330f8cc	866	snmpoutpkts = 0,
darran	0:55a05330f8cc	867	snmpinbadversions = 0,
darran	0:55a05330f8cc	868	snmpinbadcommunitynames = 0,
darran	0:55a05330f8cc	869	snmpinbadcommunityuses = 0,
darran	0:55a05330f8cc	870	snmpinasnparseerrs = 0,
darran	0:55a05330f8cc	871	snmpintoobigs = 0,
darran	0:55a05330f8cc	872	snmpinnosuchnames = 0,
darran	0:55a05330f8cc	873	snmpinbadvalues = 0,
darran	0:55a05330f8cc	874	snmpinreadonlys = 0,
darran	0:55a05330f8cc	875	snmpingenerrs = 0,
darran	0:55a05330f8cc	876	snmpintotalreqvars = 0,
darran	0:55a05330f8cc	877	snmpintotalsetvars = 0,
darran	0:55a05330f8cc	878	snmpingetrequests = 0,
darran	0:55a05330f8cc	879	snmpingetnexts = 0,
darran	0:55a05330f8cc	880	snmpinsetrequests = 0,
darran	0:55a05330f8cc	881	snmpingetresponses = 0,
darran	0:55a05330f8cc	882	snmpintraps = 0,
darran	0:55a05330f8cc	883	snmpouttoobigs = 0,
darran	0:55a05330f8cc	884	snmpoutnosuchnames = 0,
darran	0:55a05330f8cc	885	snmpoutbadvalues = 0,
darran	0:55a05330f8cc	886	snmpoutgenerrs = 0,
darran	0:55a05330f8cc	887	snmpoutgetrequests = 0,
darran	0:55a05330f8cc	888	snmpoutgetnexts = 0,
darran	0:55a05330f8cc	889	snmpoutsetrequests = 0,
darran	0:55a05330f8cc	890	snmpoutgetresponses = 0,
darran	0:55a05330f8cc	891	snmpouttraps = 0;
darran	0:55a05330f8cc	892
darran	0:55a05330f8cc	893
darran	0:55a05330f8cc	894
darran	0:55a05330f8cc	895	/* prototypes of the following functions are in lwip/src/include/lwip/snmp.h */
darran	0:55a05330f8cc	896	/**
darran	0:55a05330f8cc	897	* Copy octet string.
darran	0:55a05330f8cc	898	*
darran	0:55a05330f8cc	899	* @param dst points to destination
darran	0:55a05330f8cc	900	* @param src points to source
darran	0:55a05330f8cc	901	* @param n number of octets to copy.
darran	0:55a05330f8cc	902	*/
darran	0:55a05330f8cc	903	static void ocstrncpy(u8_t dst, u8_t src, u16_t n)
darran	0:55a05330f8cc	904	{
darran	0:55a05330f8cc	905	u16_t i = n;
darran	0:55a05330f8cc	906	while (i > 0) {
darran	0:55a05330f8cc	907	i--;
darran	0:55a05330f8cc	908	dst++ = src++;
darran	0:55a05330f8cc	909	}
darran	0:55a05330f8cc	910	}
darran	0:55a05330f8cc	911
darran	0:55a05330f8cc	912	/**
darran	0:55a05330f8cc	913	* Copy object identifier (s32_t) array.
darran	0:55a05330f8cc	914	*
darran	0:55a05330f8cc	915	* @param dst points to destination
darran	0:55a05330f8cc	916	* @param src points to source
darran	0:55a05330f8cc	917	* @param n number of sub identifiers to copy.
darran	0:55a05330f8cc	918	*/
darran	0:55a05330f8cc	919	void objectidncpy(s32_t dst, s32_t src, u8_t n)
darran	0:55a05330f8cc	920	{
darran	0:55a05330f8cc	921	u8_t i = n;
darran	0:55a05330f8cc	922	while(i > 0) {
darran	0:55a05330f8cc	923	i--;
darran	0:55a05330f8cc	924	dst++ = src++;
darran	0:55a05330f8cc	925	}
darran	0:55a05330f8cc	926	}
darran	0:55a05330f8cc	927
darran	0:55a05330f8cc	928	/**
darran	0:55a05330f8cc	929	* Initializes sysDescr pointers.
darran	0:55a05330f8cc	930	*
darran	0:55a05330f8cc	931	* @param str if non-NULL then copy str pointer
darran	0:55a05330f8cc	932	* @param len points to string length, excluding zero terminator
darran	0:55a05330f8cc	933	*/
darran	0:55a05330f8cc	934	void snmp_set_sysdesr(u8_t str, u8_t len)
darran	0:55a05330f8cc	935	{
darran	0:55a05330f8cc	936	if (str != NULL)
darran	0:55a05330f8cc	937	{
darran	0:55a05330f8cc	938	sysdescr_ptr = str;
darran	0:55a05330f8cc	939	sysdescr_len_ptr = len;
darran	0:55a05330f8cc	940	}
darran	0:55a05330f8cc	941	}
darran	0:55a05330f8cc	942
darran	0:55a05330f8cc	943	void snmp_get_sysobjid_ptr(struct snmp_obj_id **oid)
darran	0:55a05330f8cc	944	{
darran	0:55a05330f8cc	945	*oid = &sysobjid;
darran	0:55a05330f8cc	946	}
darran	0:55a05330f8cc	947
darran	0:55a05330f8cc	948	/**
darran	0:55a05330f8cc	949	* Initializes sysObjectID value.
darran	0:55a05330f8cc	950	*
darran	0:55a05330f8cc	951	* @param oid points to stuct snmp_obj_id to copy
darran	0:55a05330f8cc	952	*/
darran	0:55a05330f8cc	953	void snmp_set_sysobjid(struct snmp_obj_id *oid)
darran	0:55a05330f8cc	954	{
darran	0:55a05330f8cc	955	sysobjid = *oid;
darran	0:55a05330f8cc	956	}
darran	0:55a05330f8cc	957
darran	0:55a05330f8cc	958	/**
darran	0:55a05330f8cc	959	* Must be called at regular 10 msec interval from a timer interrupt
darran	0:55a05330f8cc	960	* or signal handler depending on your runtime environment.
darran	0:55a05330f8cc	961	*/
darran	0:55a05330f8cc	962	void snmp_inc_sysuptime(void)
darran	0:55a05330f8cc	963	{
darran	0:55a05330f8cc	964	sysuptime++;
darran	0:55a05330f8cc	965	}
darran	0:55a05330f8cc	966
darran	0:55a05330f8cc	967	void snmp_add_sysuptime(u32_t value)
darran	0:55a05330f8cc	968	{
darran	0:55a05330f8cc	969	sysuptime+=value;
darran	0:55a05330f8cc	970	}
darran	0:55a05330f8cc	971
darran	0:55a05330f8cc	972	void snmp_get_sysuptime(u32_t *value)
darran	0:55a05330f8cc	973	{
darran	0:55a05330f8cc	974	SNMP_GET_SYSUPTIME(sysuptime);
darran	0:55a05330f8cc	975	*value = sysuptime;
darran	0:55a05330f8cc	976	}
darran	0:55a05330f8cc	977
darran	0:55a05330f8cc	978	/**
darran	0:55a05330f8cc	979	* Initializes sysContact pointers,
darran	0:55a05330f8cc	980	* e.g. ptrs to non-volatile memory external to lwIP.
darran	0:55a05330f8cc	981	*
darran	0:55a05330f8cc	982	* @param ocstr if non-NULL then copy str pointer
darran	0:55a05330f8cc	983	* @param ocstrlen points to string length, excluding zero terminator
darran	0:55a05330f8cc	984	*/
darran	0:55a05330f8cc	985	void snmp_set_syscontact(u8_t ocstr, u8_t ocstrlen)
darran	0:55a05330f8cc	986	{
darran	0:55a05330f8cc	987	if (ocstr != NULL)
darran	0:55a05330f8cc	988	{
darran	0:55a05330f8cc	989	syscontact_ptr = ocstr;
darran	0:55a05330f8cc	990	syscontact_len_ptr = ocstrlen;
darran	0:55a05330f8cc	991	}
darran	0:55a05330f8cc	992	}
darran	0:55a05330f8cc	993
darran	0:55a05330f8cc	994	/**
darran	0:55a05330f8cc	995	* Initializes sysName pointers,
darran	0:55a05330f8cc	996	* e.g. ptrs to non-volatile memory external to lwIP.
darran	0:55a05330f8cc	997	*
darran	0:55a05330f8cc	998	* @param ocstr if non-NULL then copy str pointer
darran	0:55a05330f8cc	999	* @param ocstrlen points to string length, excluding zero terminator
darran	0:55a05330f8cc	1000	*/
darran	0:55a05330f8cc	1001	void snmp_set_sysname(u8_t ocstr, u8_t ocstrlen)
darran	0:55a05330f8cc	1002	{
darran	0:55a05330f8cc	1003	if (ocstr != NULL)
darran	0:55a05330f8cc	1004	{
darran	0:55a05330f8cc	1005	sysname_ptr = ocstr;
darran	0:55a05330f8cc	1006	sysname_len_ptr = ocstrlen;
darran	0:55a05330f8cc	1007	}
darran	0:55a05330f8cc	1008	}
darran	0:55a05330f8cc	1009
darran	0:55a05330f8cc	1010	/**
darran	0:55a05330f8cc	1011	* Initializes sysLocation pointers,
darran	0:55a05330f8cc	1012	* e.g. ptrs to non-volatile memory external to lwIP.
darran	0:55a05330f8cc	1013	*
darran	0:55a05330f8cc	1014	* @param ocstr if non-NULL then copy str pointer
darran	0:55a05330f8cc	1015	* @param ocstrlen points to string length, excluding zero terminator
darran	0:55a05330f8cc	1016	*/
darran	0:55a05330f8cc	1017	void snmp_set_syslocation(u8_t ocstr, u8_t ocstrlen)
darran	0:55a05330f8cc	1018	{
darran	0:55a05330f8cc	1019	if (ocstr != NULL)
darran	0:55a05330f8cc	1020	{
darran	0:55a05330f8cc	1021	syslocation_ptr = ocstr;
darran	0:55a05330f8cc	1022	syslocation_len_ptr = ocstrlen;
darran	0:55a05330f8cc	1023	}
darran	0:55a05330f8cc	1024	}
darran	0:55a05330f8cc	1025
darran	0:55a05330f8cc	1026
darran	0:55a05330f8cc	1027	void snmp_add_ifinoctets(struct netif *ni, u32_t value)
darran	0:55a05330f8cc	1028	{
darran	0:55a05330f8cc	1029	ni->ifinoctets += value;
darran	0:55a05330f8cc	1030	}
darran	0:55a05330f8cc	1031
darran	0:55a05330f8cc	1032	void snmp_inc_ifinucastpkts(struct netif *ni)
darran	0:55a05330f8cc	1033	{
darran	0:55a05330f8cc	1034	(ni->ifinucastpkts)++;
darran	0:55a05330f8cc	1035	}
darran	0:55a05330f8cc	1036
darran	0:55a05330f8cc	1037	void snmp_inc_ifinnucastpkts(struct netif *ni)
darran	0:55a05330f8cc	1038	{
darran	0:55a05330f8cc	1039	(ni->ifinnucastpkts)++;
darran	0:55a05330f8cc	1040	}
darran	0:55a05330f8cc	1041
darran	0:55a05330f8cc	1042	void snmp_inc_ifindiscards(struct netif *ni)
darran	0:55a05330f8cc	1043	{
darran	0:55a05330f8cc	1044	(ni->ifindiscards)++;
darran	0:55a05330f8cc	1045	}
darran	0:55a05330f8cc	1046
darran	0:55a05330f8cc	1047	void snmp_add_ifoutoctets(struct netif *ni, u32_t value)
darran	0:55a05330f8cc	1048	{
darran	0:55a05330f8cc	1049	ni->ifoutoctets += value;
darran	0:55a05330f8cc	1050	}
darran	0:55a05330f8cc	1051
darran	0:55a05330f8cc	1052	void snmp_inc_ifoutucastpkts(struct netif *ni)
darran	0:55a05330f8cc	1053	{
darran	0:55a05330f8cc	1054	(ni->ifoutucastpkts)++;
darran	0:55a05330f8cc	1055	}
darran	0:55a05330f8cc	1056
darran	0:55a05330f8cc	1057	void snmp_inc_ifoutnucastpkts(struct netif *ni)
darran	0:55a05330f8cc	1058	{
darran	0:55a05330f8cc	1059	(ni->ifoutnucastpkts)++;
darran	0:55a05330f8cc	1060	}
darran	0:55a05330f8cc	1061
darran	0:55a05330f8cc	1062	void snmp_inc_ifoutdiscards(struct netif *ni)
darran	0:55a05330f8cc	1063	{
darran	0:55a05330f8cc	1064	(ni->ifoutdiscards)++;
darran	0:55a05330f8cc	1065	}
darran	0:55a05330f8cc	1066
darran	0:55a05330f8cc	1067	void snmp_inc_iflist(void)
darran	0:55a05330f8cc	1068	{
darran	0:55a05330f8cc	1069	struct mib_list_node *if_node = NULL;
darran	0:55a05330f8cc	1070
darran	0:55a05330f8cc	1071	snmp_mib_node_insert(&iflist_root, iflist_root.count + 1, &if_node);
darran	0:55a05330f8cc	1072	/* enable getnext traversal on filled table */
darran	0:55a05330f8cc	1073	iftable.maxlength = 1;
darran	0:55a05330f8cc	1074	}
darran	0:55a05330f8cc	1075
darran	0:55a05330f8cc	1076	void snmp_dec_iflist(void)
darran	0:55a05330f8cc	1077	{
darran	0:55a05330f8cc	1078	snmp_mib_node_delete(&iflist_root, iflist_root.tail);
darran	0:55a05330f8cc	1079	/* disable getnext traversal on empty table */
darran	0:55a05330f8cc	1080	if(iflist_root.count == 0) iftable.maxlength = 0;
darran	0:55a05330f8cc	1081	}
darran	0:55a05330f8cc	1082
darran	0:55a05330f8cc	1083	/**
darran	0:55a05330f8cc	1084	* Inserts ARP table indexes (.xIfIndex.xNetAddress)
darran	0:55a05330f8cc	1085	* into arp table index trees (both atTable and ipNetToMediaTable).
darran	0:55a05330f8cc	1086	*/
darran	0:55a05330f8cc	1087	void snmp_insert_arpidx_tree(struct netif ni, ip_addr_t ip)
darran	0:55a05330f8cc	1088	{
darran	0:55a05330f8cc	1089	struct mib_list_rootnode *at_rn;
darran	0:55a05330f8cc	1090	struct mib_list_node *at_node;
darran	0:55a05330f8cc	1091	s32_t arpidx[5];
darran	0:55a05330f8cc	1092	u8_t level, tree;
darran	0:55a05330f8cc	1093
darran	0:55a05330f8cc	1094	LWIP_ASSERT("ni != NULL", ni != NULL);
darran	0:55a05330f8cc	1095	snmp_netiftoifindex(ni, &arpidx[0]);
darran	0:55a05330f8cc	1096	snmp_iptooid(ip, &arpidx[1]);
darran	0:55a05330f8cc	1097
darran	0:55a05330f8cc	1098	for (tree = 0; tree < 2; tree++)
darran	0:55a05330f8cc	1099	{
darran	0:55a05330f8cc	1100	if (tree == 0)
darran	0:55a05330f8cc	1101	{
darran	0:55a05330f8cc	1102	at_rn = &arptree_root;
darran	0:55a05330f8cc	1103	}
darran	0:55a05330f8cc	1104	else
darran	0:55a05330f8cc	1105	{
darran	0:55a05330f8cc	1106	at_rn = &ipntomtree_root;
darran	0:55a05330f8cc	1107	}
darran	0:55a05330f8cc	1108	for (level = 0; level < 5; level++)
darran	0:55a05330f8cc	1109	{
darran	0:55a05330f8cc	1110	at_node = NULL;
darran	0:55a05330f8cc	1111	snmp_mib_node_insert(at_rn, arpidx[level], &at_node);
darran	0:55a05330f8cc	1112	if ((level != 4) && (at_node != NULL))
darran	0:55a05330f8cc	1113	{
darran	0:55a05330f8cc	1114	if (at_node->nptr == NULL)
darran	0:55a05330f8cc	1115	{
darran	0:55a05330f8cc	1116	at_rn = snmp_mib_lrn_alloc();
darran	0:55a05330f8cc	1117	at_node->nptr = (struct mib_node*)at_rn;
darran	0:55a05330f8cc	1118	if (at_rn != NULL)
darran	0:55a05330f8cc	1119	{
darran	0:55a05330f8cc	1120	if (level == 3)
darran	0:55a05330f8cc	1121	{
darran	0:55a05330f8cc	1122	if (tree == 0)
darran	0:55a05330f8cc	1123	{
darran	0:55a05330f8cc	1124	at_rn->get_object_def = atentry_get_object_def;
darran	0:55a05330f8cc	1125	at_rn->get_value = atentry_get_value;
darran	0:55a05330f8cc	1126	}
darran	0:55a05330f8cc	1127	else
darran	0:55a05330f8cc	1128	{
darran	0:55a05330f8cc	1129	at_rn->get_object_def = ip_ntomentry_get_object_def;
darran	0:55a05330f8cc	1130	at_rn->get_value = ip_ntomentry_get_value;
darran	0:55a05330f8cc	1131	}
darran	0:55a05330f8cc	1132	at_rn->set_test = noleafs_set_test;
darran	0:55a05330f8cc	1133	at_rn->set_value = noleafs_set_value;
darran	0:55a05330f8cc	1134	}
darran	0:55a05330f8cc	1135	}
darran	0:55a05330f8cc	1136	else
darran	0:55a05330f8cc	1137	{
darran	0:55a05330f8cc	1138	/* at_rn == NULL, malloc failure */
darran	0:55a05330f8cc	1139	LWIP_DEBUGF(SNMP_MIB_DEBUG,("snmp_insert_arpidx_tree() insert failed, mem full"));
darran	0:55a05330f8cc	1140	break;
darran	0:55a05330f8cc	1141	}
darran	0:55a05330f8cc	1142	}
darran	0:55a05330f8cc	1143	else
darran	0:55a05330f8cc	1144	{
darran	0:55a05330f8cc	1145	at_rn = (struct mib_list_rootnode*)at_node->nptr;
darran	0:55a05330f8cc	1146	}
darran	0:55a05330f8cc	1147	}
darran	0:55a05330f8cc	1148	}
darran	0:55a05330f8cc	1149	}
darran	0:55a05330f8cc	1150	/* enable getnext traversal on filled tables */
darran	0:55a05330f8cc	1151	at.maxlength = 1;
darran	0:55a05330f8cc	1152	ipntomtable.maxlength = 1;
darran	0:55a05330f8cc	1153	}
darran	0:55a05330f8cc	1154
darran	0:55a05330f8cc	1155	/**
darran	0:55a05330f8cc	1156	* Removes ARP table indexes (.xIfIndex.xNetAddress)
darran	0:55a05330f8cc	1157	* from arp table index trees.
darran	0:55a05330f8cc	1158	*/
darran	0:55a05330f8cc	1159	void snmp_delete_arpidx_tree(struct netif ni, ip_addr_t ip)
darran	0:55a05330f8cc	1160	{
darran	0:55a05330f8cc	1161	struct mib_list_rootnode at_rn, next, *del_rn[5];
darran	0:55a05330f8cc	1162	struct mib_list_node at_n, del_n[5];
darran	0:55a05330f8cc	1163	s32_t arpidx[5];
darran	0:55a05330f8cc	1164	u8_t fc, tree, level, del_cnt;
darran	0:55a05330f8cc	1165
darran	0:55a05330f8cc	1166	snmp_netiftoifindex(ni, &arpidx[0]);
darran	0:55a05330f8cc	1167	snmp_iptooid(ip, &arpidx[1]);
darran	0:55a05330f8cc	1168
darran	0:55a05330f8cc	1169	for (tree = 0; tree < 2; tree++)
darran	0:55a05330f8cc	1170	{
darran	0:55a05330f8cc	1171	/* mark nodes for deletion */
darran	0:55a05330f8cc	1172	if (tree == 0)
darran	0:55a05330f8cc	1173	{
darran	0:55a05330f8cc	1174	at_rn = &arptree_root;
darran	0:55a05330f8cc	1175	}
darran	0:55a05330f8cc	1176	else
darran	0:55a05330f8cc	1177	{
darran	0:55a05330f8cc	1178	at_rn = &ipntomtree_root;
darran	0:55a05330f8cc	1179	}
darran	0:55a05330f8cc	1180	level = 0;
darran	0:55a05330f8cc	1181	del_cnt = 0;
darran	0:55a05330f8cc	1182	while ((level < 5) && (at_rn != NULL))
darran	0:55a05330f8cc	1183	{
darran	0:55a05330f8cc	1184	fc = snmp_mib_node_find(at_rn, arpidx[level], &at_n);
darran	0:55a05330f8cc	1185	if (fc == 0)
darran	0:55a05330f8cc	1186	{
darran	0:55a05330f8cc	1187	/* arpidx[level] does not exist */
darran	0:55a05330f8cc	1188	del_cnt = 0;
darran	0:55a05330f8cc	1189	at_rn = NULL;
darran	0:55a05330f8cc	1190	}
darran	0:55a05330f8cc	1191	else if (fc == 1)
darran	0:55a05330f8cc	1192	{
darran	0:55a05330f8cc	1193	del_rn[del_cnt] = at_rn;
darran	0:55a05330f8cc	1194	del_n[del_cnt] = at_n;
darran	0:55a05330f8cc	1195	del_cnt++;
darran	0:55a05330f8cc	1196	at_rn = (struct mib_list_rootnode*)(at_n->nptr);
darran	0:55a05330f8cc	1197	}
darran	0:55a05330f8cc	1198	else if (fc == 2)
darran	0:55a05330f8cc	1199	{
darran	0:55a05330f8cc	1200	/* reset delete (2 or more childs) */
darran	0:55a05330f8cc	1201	del_cnt = 0;
darran	0:55a05330f8cc	1202	at_rn = (struct mib_list_rootnode*)(at_n->nptr);
darran	0:55a05330f8cc	1203	}
darran	0:55a05330f8cc	1204	level++;
darran	0:55a05330f8cc	1205	}
darran	0:55a05330f8cc	1206	/* delete marked index nodes */
darran	0:55a05330f8cc	1207	while (del_cnt > 0)
darran	0:55a05330f8cc	1208	{
darran	0:55a05330f8cc	1209	del_cnt--;
darran	0:55a05330f8cc	1210
darran	0:55a05330f8cc	1211	at_rn = del_rn[del_cnt];
darran	0:55a05330f8cc	1212	at_n = del_n[del_cnt];
darran	0:55a05330f8cc	1213
darran	0:55a05330f8cc	1214	next = snmp_mib_node_delete(at_rn, at_n);
darran	0:55a05330f8cc	1215	if (next != NULL)
darran	0:55a05330f8cc	1216	{
darran	0:55a05330f8cc	1217	LWIP_ASSERT("next_count == 0",next->count == 0);
darran	0:55a05330f8cc	1218	snmp_mib_lrn_free(next);
darran	0:55a05330f8cc	1219	}
darran	0:55a05330f8cc	1220	}
darran	0:55a05330f8cc	1221	}
darran	0:55a05330f8cc	1222	/* disable getnext traversal on empty tables */
darran	0:55a05330f8cc	1223	if(arptree_root.count == 0) at.maxlength = 0;
darran	0:55a05330f8cc	1224	if(ipntomtree_root.count == 0) ipntomtable.maxlength = 0;
darran	0:55a05330f8cc	1225	}
darran	0:55a05330f8cc	1226
darran	0:55a05330f8cc	1227	void snmp_inc_ipinreceives(void)
darran	0:55a05330f8cc	1228	{
darran	0:55a05330f8cc	1229	ipinreceives++;
darran	0:55a05330f8cc	1230	}
darran	0:55a05330f8cc	1231
darran	0:55a05330f8cc	1232	void snmp_inc_ipinhdrerrors(void)
darran	0:55a05330f8cc	1233	{
darran	0:55a05330f8cc	1234	ipinhdrerrors++;
darran	0:55a05330f8cc	1235	}
darran	0:55a05330f8cc	1236
darran	0:55a05330f8cc	1237	void snmp_inc_ipinaddrerrors(void)
darran	0:55a05330f8cc	1238	{
darran	0:55a05330f8cc	1239	ipinaddrerrors++;
darran	0:55a05330f8cc	1240	}
darran	0:55a05330f8cc	1241
darran	0:55a05330f8cc	1242	void snmp_inc_ipforwdatagrams(void)
darran	0:55a05330f8cc	1243	{
darran	0:55a05330f8cc	1244	ipforwdatagrams++;
darran	0:55a05330f8cc	1245	}
darran	0:55a05330f8cc	1246
darran	0:55a05330f8cc	1247	void snmp_inc_ipinunknownprotos(void)
darran	0:55a05330f8cc	1248	{
darran	0:55a05330f8cc	1249	ipinunknownprotos++;
darran	0:55a05330f8cc	1250	}
darran	0:55a05330f8cc	1251
darran	0:55a05330f8cc	1252	void snmp_inc_ipindiscards(void)
darran	0:55a05330f8cc	1253	{
darran	0:55a05330f8cc	1254	ipindiscards++;
darran	0:55a05330f8cc	1255	}
darran	0:55a05330f8cc	1256
darran	0:55a05330f8cc	1257	void snmp_inc_ipindelivers(void)
darran	0:55a05330f8cc	1258	{
darran	0:55a05330f8cc	1259	ipindelivers++;
darran	0:55a05330f8cc	1260	}
darran	0:55a05330f8cc	1261
darran	0:55a05330f8cc	1262	void snmp_inc_ipoutrequests(void)
darran	0:55a05330f8cc	1263	{
darran	0:55a05330f8cc	1264	ipoutrequests++;
darran	0:55a05330f8cc	1265	}
darran	0:55a05330f8cc	1266
darran	0:55a05330f8cc	1267	void snmp_inc_ipoutdiscards(void)
darran	0:55a05330f8cc	1268	{
darran	0:55a05330f8cc	1269	ipoutdiscards++;
darran	0:55a05330f8cc	1270	}
darran	0:55a05330f8cc	1271
darran	0:55a05330f8cc	1272	void snmp_inc_ipoutnoroutes(void)
darran	0:55a05330f8cc	1273	{
darran	0:55a05330f8cc	1274	ipoutnoroutes++;
darran	0:55a05330f8cc	1275	}
darran	0:55a05330f8cc	1276
darran	0:55a05330f8cc	1277	void snmp_inc_ipreasmreqds(void)
darran	0:55a05330f8cc	1278	{
darran	0:55a05330f8cc	1279	ipreasmreqds++;
darran	0:55a05330f8cc	1280	}
darran	0:55a05330f8cc	1281
darran	0:55a05330f8cc	1282	void snmp_inc_ipreasmoks(void)
darran	0:55a05330f8cc	1283	{
darran	0:55a05330f8cc	1284	ipreasmoks++;
darran	0:55a05330f8cc	1285	}
darran	0:55a05330f8cc	1286
darran	0:55a05330f8cc	1287	void snmp_inc_ipreasmfails(void)
darran	0:55a05330f8cc	1288	{
darran	0:55a05330f8cc	1289	ipreasmfails++;
darran	0:55a05330f8cc	1290	}
darran	0:55a05330f8cc	1291
darran	0:55a05330f8cc	1292	void snmp_inc_ipfragoks(void)
darran	0:55a05330f8cc	1293	{
darran	0:55a05330f8cc	1294	ipfragoks++;
darran	0:55a05330f8cc	1295	}
darran	0:55a05330f8cc	1296
darran	0:55a05330f8cc	1297	void snmp_inc_ipfragfails(void)
darran	0:55a05330f8cc	1298	{
darran	0:55a05330f8cc	1299	ipfragfails++;
darran	0:55a05330f8cc	1300	}
darran	0:55a05330f8cc	1301
darran	0:55a05330f8cc	1302	void snmp_inc_ipfragcreates(void)
darran	0:55a05330f8cc	1303	{
darran	0:55a05330f8cc	1304	ipfragcreates++;
darran	0:55a05330f8cc	1305	}
darran	0:55a05330f8cc	1306
darran	0:55a05330f8cc	1307	void snmp_inc_iproutingdiscards(void)
darran	0:55a05330f8cc	1308	{
darran	0:55a05330f8cc	1309	iproutingdiscards++;
darran	0:55a05330f8cc	1310	}
darran	0:55a05330f8cc	1311
darran	0:55a05330f8cc	1312	/**
darran	0:55a05330f8cc	1313	* Inserts ipAddrTable indexes (.ipAdEntAddr)
darran	0:55a05330f8cc	1314	* into index tree.
darran	0:55a05330f8cc	1315	*/
darran	0:55a05330f8cc	1316	void snmp_insert_ipaddridx_tree(struct netif *ni)
darran	0:55a05330f8cc	1317	{
darran	0:55a05330f8cc	1318	struct mib_list_rootnode *ipa_rn;
darran	0:55a05330f8cc	1319	struct mib_list_node *ipa_node;
darran	0:55a05330f8cc	1320	s32_t ipaddridx[4];
darran	0:55a05330f8cc	1321	u8_t level;
darran	0:55a05330f8cc	1322
darran	0:55a05330f8cc	1323	LWIP_ASSERT("ni != NULL", ni != NULL);
darran	0:55a05330f8cc	1324	snmp_iptooid(&ni->ip_addr, &ipaddridx[0]);
darran	0:55a05330f8cc	1325
darran	0:55a05330f8cc	1326	level = 0;
darran	0:55a05330f8cc	1327	ipa_rn = &ipaddrtree_root;
darran	0:55a05330f8cc	1328	while (level < 4)
darran	0:55a05330f8cc	1329	{
darran	0:55a05330f8cc	1330	ipa_node = NULL;
darran	0:55a05330f8cc	1331	snmp_mib_node_insert(ipa_rn, ipaddridx[level], &ipa_node);
darran	0:55a05330f8cc	1332	if ((level != 3) && (ipa_node != NULL))
darran	0:55a05330f8cc	1333	{
darran	0:55a05330f8cc	1334	if (ipa_node->nptr == NULL)
darran	0:55a05330f8cc	1335	{
darran	0:55a05330f8cc	1336	ipa_rn = snmp_mib_lrn_alloc();
darran	0:55a05330f8cc	1337	ipa_node->nptr = (struct mib_node*)ipa_rn;
darran	0:55a05330f8cc	1338	if (ipa_rn != NULL)
darran	0:55a05330f8cc	1339	{
darran	0:55a05330f8cc	1340	if (level == 2)
darran	0:55a05330f8cc	1341	{
darran	0:55a05330f8cc	1342	ipa_rn->get_object_def = ip_addrentry_get_object_def;
darran	0:55a05330f8cc	1343	ipa_rn->get_value = ip_addrentry_get_value;
darran	0:55a05330f8cc	1344	ipa_rn->set_test = noleafs_set_test;
darran	0:55a05330f8cc	1345	ipa_rn->set_value = noleafs_set_value;
darran	0:55a05330f8cc	1346	}
darran	0:55a05330f8cc	1347	}
darran	0:55a05330f8cc	1348	else
darran	0:55a05330f8cc	1349	{
darran	0:55a05330f8cc	1350	/* ipa_rn == NULL, malloc failure */
darran	0:55a05330f8cc	1351	LWIP_DEBUGF(SNMP_MIB_DEBUG,("snmp_insert_ipaddridx_tree() insert failed, mem full"));
darran	0:55a05330f8cc	1352	break;
darran	0:55a05330f8cc	1353	}
darran	0:55a05330f8cc	1354	}
darran	0:55a05330f8cc	1355	else
darran	0:55a05330f8cc	1356	{
darran	0:55a05330f8cc	1357	ipa_rn = (struct mib_list_rootnode*)ipa_node->nptr;
darran	0:55a05330f8cc	1358	}
darran	0:55a05330f8cc	1359	}
darran	0:55a05330f8cc	1360	level++;
darran	0:55a05330f8cc	1361	}
darran	0:55a05330f8cc	1362	/* enable getnext traversal on filled table */
darran	0:55a05330f8cc	1363	ipaddrtable.maxlength = 1;
darran	0:55a05330f8cc	1364	}
darran	0:55a05330f8cc	1365
darran	0:55a05330f8cc	1366	/**
darran	0:55a05330f8cc	1367	* Removes ipAddrTable indexes (.ipAdEntAddr)
darran	0:55a05330f8cc	1368	* from index tree.
darran	0:55a05330f8cc	1369	*/
darran	0:55a05330f8cc	1370	void snmp_delete_ipaddridx_tree(struct netif *ni)
darran	0:55a05330f8cc	1371	{
darran	0:55a05330f8cc	1372	struct mib_list_rootnode ipa_rn, next, *del_rn[4];
darran	0:55a05330f8cc	1373	struct mib_list_node ipa_n, del_n[4];
darran	0:55a05330f8cc	1374	s32_t ipaddridx[4];
darran	0:55a05330f8cc	1375	u8_t fc, level, del_cnt;
darran	0:55a05330f8cc	1376
darran	0:55a05330f8cc	1377	LWIP_ASSERT("ni != NULL", ni != NULL);
darran	0:55a05330f8cc	1378	snmp_iptooid(&ni->ip_addr, &ipaddridx[0]);
darran	0:55a05330f8cc	1379
darran	0:55a05330f8cc	1380	/* mark nodes for deletion */
darran	0:55a05330f8cc	1381	level = 0;
darran	0:55a05330f8cc	1382	del_cnt = 0;
darran	0:55a05330f8cc	1383	ipa_rn = &ipaddrtree_root;
darran	0:55a05330f8cc	1384	while ((level < 4) && (ipa_rn != NULL))
darran	0:55a05330f8cc	1385	{
darran	0:55a05330f8cc	1386	fc = snmp_mib_node_find(ipa_rn, ipaddridx[level], &ipa_n);
darran	0:55a05330f8cc	1387	if (fc == 0)
darran	0:55a05330f8cc	1388	{
darran	0:55a05330f8cc	1389	/* ipaddridx[level] does not exist */
darran	0:55a05330f8cc	1390	del_cnt = 0;
darran	0:55a05330f8cc	1391	ipa_rn = NULL;
darran	0:55a05330f8cc	1392	}
darran	0:55a05330f8cc	1393	else if (fc == 1)
darran	0:55a05330f8cc	1394	{
darran	0:55a05330f8cc	1395	del_rn[del_cnt] = ipa_rn;
darran	0:55a05330f8cc	1396	del_n[del_cnt] = ipa_n;
darran	0:55a05330f8cc	1397	del_cnt++;
darran	0:55a05330f8cc	1398	ipa_rn = (struct mib_list_rootnode*)(ipa_n->nptr);
darran	0:55a05330f8cc	1399	}
darran	0:55a05330f8cc	1400	else if (fc == 2)
darran	0:55a05330f8cc	1401	{
darran	0:55a05330f8cc	1402	/* reset delete (2 or more childs) */
darran	0:55a05330f8cc	1403	del_cnt = 0;
darran	0:55a05330f8cc	1404	ipa_rn = (struct mib_list_rootnode*)(ipa_n->nptr);
darran	0:55a05330f8cc	1405	}
darran	0:55a05330f8cc	1406	level++;
darran	0:55a05330f8cc	1407	}
darran	0:55a05330f8cc	1408	/* delete marked index nodes */
darran	0:55a05330f8cc	1409	while (del_cnt > 0)
darran	0:55a05330f8cc	1410	{
darran	0:55a05330f8cc	1411	del_cnt--;
darran	0:55a05330f8cc	1412
darran	0:55a05330f8cc	1413	ipa_rn = del_rn[del_cnt];
darran	0:55a05330f8cc	1414	ipa_n = del_n[del_cnt];
darran	0:55a05330f8cc	1415
darran	0:55a05330f8cc	1416	next = snmp_mib_node_delete(ipa_rn, ipa_n);
darran	0:55a05330f8cc	1417	if (next != NULL)
darran	0:55a05330f8cc	1418	{
darran	0:55a05330f8cc	1419	LWIP_ASSERT("next_count == 0",next->count == 0);
darran	0:55a05330f8cc	1420	snmp_mib_lrn_free(next);
darran	0:55a05330f8cc	1421	}
darran	0:55a05330f8cc	1422	}
darran	0:55a05330f8cc	1423	/* disable getnext traversal on empty table */
darran	0:55a05330f8cc	1424	if (ipaddrtree_root.count == 0) ipaddrtable.maxlength = 0;
darran	0:55a05330f8cc	1425	}
darran	0:55a05330f8cc	1426
darran	0:55a05330f8cc	1427	/**
darran	0:55a05330f8cc	1428	* Inserts ipRouteTable indexes (.ipRouteDest)
darran	0:55a05330f8cc	1429	* into index tree.
darran	0:55a05330f8cc	1430	*
darran	0:55a05330f8cc	1431	* @param dflt non-zero for the default rte, zero for network rte
darran	0:55a05330f8cc	1432	* @param ni points to network interface for this rte
darran	0:55a05330f8cc	1433	*
darran	0:55a05330f8cc	1434	* @todo record sysuptime for _this_ route when it is installed
darran	0:55a05330f8cc	1435	* (needed for ipRouteAge) in the netif.
darran	0:55a05330f8cc	1436	*/
darran	0:55a05330f8cc	1437	void snmp_insert_iprteidx_tree(u8_t dflt, struct netif *ni)
darran	0:55a05330f8cc	1438	{
darran	0:55a05330f8cc	1439	u8_t insert = 0;
darran	0:55a05330f8cc	1440	ip_addr_t dst;
darran	0:55a05330f8cc	1441
darran	0:55a05330f8cc	1442	if (dflt != 0)
darran	0:55a05330f8cc	1443	{
darran	0:55a05330f8cc	1444	/* the default route 0.0.0.0 */
darran	0:55a05330f8cc	1445	ip_addr_set_any(&dst);
darran	0:55a05330f8cc	1446	insert = 1;
darran	0:55a05330f8cc	1447	}
darran	0:55a05330f8cc	1448	else
darran	0:55a05330f8cc	1449	{
darran	0:55a05330f8cc	1450	/* route to the network address */
darran	0:55a05330f8cc	1451	ip_addr_get_network(&dst, &ni->ip_addr, &ni->netmask);
darran	0:55a05330f8cc	1452	/* exclude 0.0.0.0 network (reserved for default rte) */
darran	0:55a05330f8cc	1453	if (!ip_addr_isany(&dst)) {
darran	0:55a05330f8cc	1454	insert = 1;
darran	0:55a05330f8cc	1455	}
darran	0:55a05330f8cc	1456	}
darran	0:55a05330f8cc	1457	if (insert)
darran	0:55a05330f8cc	1458	{
darran	0:55a05330f8cc	1459	struct mib_list_rootnode *iprte_rn;
darran	0:55a05330f8cc	1460	struct mib_list_node *iprte_node;
darran	0:55a05330f8cc	1461	s32_t iprteidx[4];
darran	0:55a05330f8cc	1462	u8_t level;
darran	0:55a05330f8cc	1463
darran	0:55a05330f8cc	1464	snmp_iptooid(&dst, &iprteidx[0]);
darran	0:55a05330f8cc	1465	level = 0;
darran	0:55a05330f8cc	1466	iprte_rn = &iprtetree_root;
darran	0:55a05330f8cc	1467	while (level < 4)
darran	0:55a05330f8cc	1468	{
darran	0:55a05330f8cc	1469	iprte_node = NULL;
darran	0:55a05330f8cc	1470	snmp_mib_node_insert(iprte_rn, iprteidx[level], &iprte_node);
darran	0:55a05330f8cc	1471	if ((level != 3) && (iprte_node != NULL))
darran	0:55a05330f8cc	1472	{
darran	0:55a05330f8cc	1473	if (iprte_node->nptr == NULL)
darran	0:55a05330f8cc	1474	{
darran	0:55a05330f8cc	1475	iprte_rn = snmp_mib_lrn_alloc();
darran	0:55a05330f8cc	1476	iprte_node->nptr = (struct mib_node*)iprte_rn;
darran	0:55a05330f8cc	1477	if (iprte_rn != NULL)
darran	0:55a05330f8cc	1478	{
darran	0:55a05330f8cc	1479	if (level == 2)
darran	0:55a05330f8cc	1480	{
darran	0:55a05330f8cc	1481	iprte_rn->get_object_def = ip_rteentry_get_object_def;
darran	0:55a05330f8cc	1482	iprte_rn->get_value = ip_rteentry_get_value;
darran	0:55a05330f8cc	1483	iprte_rn->set_test = noleafs_set_test;
darran	0:55a05330f8cc	1484	iprte_rn->set_value = noleafs_set_value;
darran	0:55a05330f8cc	1485	}
darran	0:55a05330f8cc	1486	}
darran	0:55a05330f8cc	1487	else
darran	0:55a05330f8cc	1488	{
darran	0:55a05330f8cc	1489	/* iprte_rn == NULL, malloc failure */
darran	0:55a05330f8cc	1490	LWIP_DEBUGF(SNMP_MIB_DEBUG,("snmp_insert_iprteidx_tree() insert failed, mem full"));
darran	0:55a05330f8cc	1491	break;
darran	0:55a05330f8cc	1492	}
darran	0:55a05330f8cc	1493	}
darran	0:55a05330f8cc	1494	else
darran	0:55a05330f8cc	1495	{
darran	0:55a05330f8cc	1496	iprte_rn = (struct mib_list_rootnode*)iprte_node->nptr;
darran	0:55a05330f8cc	1497	}
darran	0:55a05330f8cc	1498	}
darran	0:55a05330f8cc	1499	level++;
darran	0:55a05330f8cc	1500	}
darran	0:55a05330f8cc	1501	}
darran	0:55a05330f8cc	1502	/* enable getnext traversal on filled table */
darran	0:55a05330f8cc	1503	iprtetable.maxlength = 1;
darran	0:55a05330f8cc	1504	}
darran	0:55a05330f8cc	1505
darran	0:55a05330f8cc	1506	/**
darran	0:55a05330f8cc	1507	* Removes ipRouteTable indexes (.ipRouteDest)
darran	0:55a05330f8cc	1508	* from index tree.
darran	0:55a05330f8cc	1509	*
darran	0:55a05330f8cc	1510	* @param dflt non-zero for the default rte, zero for network rte
darran	0:55a05330f8cc	1511	* @param ni points to network interface for this rte or NULL
darran	0:55a05330f8cc	1512	* for default route to be removed.
darran	0:55a05330f8cc	1513	*/
darran	0:55a05330f8cc	1514	void snmp_delete_iprteidx_tree(u8_t dflt, struct netif *ni)
darran	0:55a05330f8cc	1515	{
darran	0:55a05330f8cc	1516	u8_t del = 0;
darran	0:55a05330f8cc	1517	ip_addr_t dst;
darran	0:55a05330f8cc	1518
darran	0:55a05330f8cc	1519	if (dflt != 0)
darran	0:55a05330f8cc	1520	{
darran	0:55a05330f8cc	1521	/* the default route 0.0.0.0 */
darran	0:55a05330f8cc	1522	ip_addr_set_any(&dst);
darran	0:55a05330f8cc	1523	del = 1;
darran	0:55a05330f8cc	1524	}
darran	0:55a05330f8cc	1525	else
darran	0:55a05330f8cc	1526	{
darran	0:55a05330f8cc	1527	/* route to the network address */
darran	0:55a05330f8cc	1528	ip_addr_get_network(&dst, &ni->ip_addr, &ni->netmask);
darran	0:55a05330f8cc	1529	/* exclude 0.0.0.0 network (reserved for default rte) */
darran	0:55a05330f8cc	1530	if (!ip_addr_isany(&dst)) {
darran	0:55a05330f8cc	1531	del = 1;
darran	0:55a05330f8cc	1532	}
darran	0:55a05330f8cc	1533	}
darran	0:55a05330f8cc	1534	if (del)
darran	0:55a05330f8cc	1535	{
darran	0:55a05330f8cc	1536	struct mib_list_rootnode iprte_rn, next, *del_rn[4];
darran	0:55a05330f8cc	1537	struct mib_list_node iprte_n, del_n[4];
darran	0:55a05330f8cc	1538	s32_t iprteidx[4];
darran	0:55a05330f8cc	1539	u8_t fc, level, del_cnt;
darran	0:55a05330f8cc	1540
darran	0:55a05330f8cc	1541	snmp_iptooid(&dst, &iprteidx[0]);
darran	0:55a05330f8cc	1542	/* mark nodes for deletion */
darran	0:55a05330f8cc	1543	level = 0;
darran	0:55a05330f8cc	1544	del_cnt = 0;
darran	0:55a05330f8cc	1545	iprte_rn = &iprtetree_root;
darran	0:55a05330f8cc	1546	while ((level < 4) && (iprte_rn != NULL))
darran	0:55a05330f8cc	1547	{
darran	0:55a05330f8cc	1548	fc = snmp_mib_node_find(iprte_rn, iprteidx[level], &iprte_n);
darran	0:55a05330f8cc	1549	if (fc == 0)
darran	0:55a05330f8cc	1550	{
darran	0:55a05330f8cc	1551	/* iprteidx[level] does not exist */
darran	0:55a05330f8cc	1552	del_cnt = 0;
darran	0:55a05330f8cc	1553	iprte_rn = NULL;
darran	0:55a05330f8cc	1554	}
darran	0:55a05330f8cc	1555	else if (fc == 1)
darran	0:55a05330f8cc	1556	{
darran	0:55a05330f8cc	1557	del_rn[del_cnt] = iprte_rn;
darran	0:55a05330f8cc	1558	del_n[del_cnt] = iprte_n;
darran	0:55a05330f8cc	1559	del_cnt++;
darran	0:55a05330f8cc	1560	iprte_rn = (struct mib_list_rootnode*)(iprte_n->nptr);
darran	0:55a05330f8cc	1561	}
darran	0:55a05330f8cc	1562	else if (fc == 2)
darran	0:55a05330f8cc	1563	{
darran	0:55a05330f8cc	1564	/* reset delete (2 or more childs) */
darran	0:55a05330f8cc	1565	del_cnt = 0;
darran	0:55a05330f8cc	1566	iprte_rn = (struct mib_list_rootnode*)(iprte_n->nptr);
darran	0:55a05330f8cc	1567	}
darran	0:55a05330f8cc	1568	level++;
darran	0:55a05330f8cc	1569	}
darran	0:55a05330f8cc	1570	/* delete marked index nodes */
darran	0:55a05330f8cc	1571	while (del_cnt > 0)
darran	0:55a05330f8cc	1572	{
darran	0:55a05330f8cc	1573	del_cnt--;
darran	0:55a05330f8cc	1574
darran	0:55a05330f8cc	1575	iprte_rn = del_rn[del_cnt];
darran	0:55a05330f8cc	1576	iprte_n = del_n[del_cnt];
darran	0:55a05330f8cc	1577
darran	0:55a05330f8cc	1578	next = snmp_mib_node_delete(iprte_rn, iprte_n);
darran	0:55a05330f8cc	1579	if (next != NULL)
darran	0:55a05330f8cc	1580	{
darran	0:55a05330f8cc	1581	LWIP_ASSERT("next_count == 0",next->count == 0);
darran	0:55a05330f8cc	1582	snmp_mib_lrn_free(next);
darran	0:55a05330f8cc	1583	}
darran	0:55a05330f8cc	1584	}
darran	0:55a05330f8cc	1585	}
darran	0:55a05330f8cc	1586	/* disable getnext traversal on empty table */
darran	0:55a05330f8cc	1587	if (iprtetree_root.count == 0) iprtetable.maxlength = 0;
darran	0:55a05330f8cc	1588	}
darran	0:55a05330f8cc	1589
darran	0:55a05330f8cc	1590
darran	0:55a05330f8cc	1591	void snmp_inc_icmpinmsgs(void)
darran	0:55a05330f8cc	1592	{
darran	0:55a05330f8cc	1593	icmpinmsgs++;
darran	0:55a05330f8cc	1594	}
darran	0:55a05330f8cc	1595
darran	0:55a05330f8cc	1596	void snmp_inc_icmpinerrors(void)
darran	0:55a05330f8cc	1597	{
darran	0:55a05330f8cc	1598	icmpinerrors++;
darran	0:55a05330f8cc	1599	}
darran	0:55a05330f8cc	1600
darran	0:55a05330f8cc	1601	void snmp_inc_icmpindestunreachs(void)
darran	0:55a05330f8cc	1602	{
darran	0:55a05330f8cc	1603	icmpindestunreachs++;
darran	0:55a05330f8cc	1604	}
darran	0:55a05330f8cc	1605
darran	0:55a05330f8cc	1606	void snmp_inc_icmpintimeexcds(void)
darran	0:55a05330f8cc	1607	{
darran	0:55a05330f8cc	1608	icmpintimeexcds++;
darran	0:55a05330f8cc	1609	}
darran	0:55a05330f8cc	1610
darran	0:55a05330f8cc	1611	void snmp_inc_icmpinparmprobs(void)
darran	0:55a05330f8cc	1612	{
darran	0:55a05330f8cc	1613	icmpinparmprobs++;
darran	0:55a05330f8cc	1614	}
darran	0:55a05330f8cc	1615
darran	0:55a05330f8cc	1616	void snmp_inc_icmpinsrcquenchs(void)
darran	0:55a05330f8cc	1617	{
darran	0:55a05330f8cc	1618	icmpinsrcquenchs++;
darran	0:55a05330f8cc	1619	}
darran	0:55a05330f8cc	1620
darran	0:55a05330f8cc	1621	void snmp_inc_icmpinredirects(void)
darran	0:55a05330f8cc	1622	{
darran	0:55a05330f8cc	1623	icmpinredirects++;
darran	0:55a05330f8cc	1624	}
darran	0:55a05330f8cc	1625
darran	0:55a05330f8cc	1626	void snmp_inc_icmpinechos(void)
darran	0:55a05330f8cc	1627	{
darran	0:55a05330f8cc	1628	icmpinechos++;
darran	0:55a05330f8cc	1629	}
darran	0:55a05330f8cc	1630
darran	0:55a05330f8cc	1631	void snmp_inc_icmpinechoreps(void)
darran	0:55a05330f8cc	1632	{
darran	0:55a05330f8cc	1633	icmpinechoreps++;
darran	0:55a05330f8cc	1634	}
darran	0:55a05330f8cc	1635
darran	0:55a05330f8cc	1636	void snmp_inc_icmpintimestamps(void)
darran	0:55a05330f8cc	1637	{
darran	0:55a05330f8cc	1638	icmpintimestamps++;
darran	0:55a05330f8cc	1639	}
darran	0:55a05330f8cc	1640
darran	0:55a05330f8cc	1641	void snmp_inc_icmpintimestampreps(void)
darran	0:55a05330f8cc	1642	{
darran	0:55a05330f8cc	1643	icmpintimestampreps++;
darran	0:55a05330f8cc	1644	}
darran	0:55a05330f8cc	1645
darran	0:55a05330f8cc	1646	void snmp_inc_icmpinaddrmasks(void)
darran	0:55a05330f8cc	1647	{
darran	0:55a05330f8cc	1648	icmpinaddrmasks++;
darran	0:55a05330f8cc	1649	}
darran	0:55a05330f8cc	1650
darran	0:55a05330f8cc	1651	void snmp_inc_icmpinaddrmaskreps(void)
darran	0:55a05330f8cc	1652	{
darran	0:55a05330f8cc	1653	icmpinaddrmaskreps++;
darran	0:55a05330f8cc	1654	}
darran	0:55a05330f8cc	1655
darran	0:55a05330f8cc	1656	void snmp_inc_icmpoutmsgs(void)
darran	0:55a05330f8cc	1657	{
darran	0:55a05330f8cc	1658	icmpoutmsgs++;
darran	0:55a05330f8cc	1659	}
darran	0:55a05330f8cc	1660
darran	0:55a05330f8cc	1661	void snmp_inc_icmpouterrors(void)
darran	0:55a05330f8cc	1662	{
darran	0:55a05330f8cc	1663	icmpouterrors++;
darran	0:55a05330f8cc	1664	}
darran	0:55a05330f8cc	1665
darran	0:55a05330f8cc	1666	void snmp_inc_icmpoutdestunreachs(void)
darran	0:55a05330f8cc	1667	{
darran	0:55a05330f8cc	1668	icmpoutdestunreachs++;
darran	0:55a05330f8cc	1669	}
darran	0:55a05330f8cc	1670
darran	0:55a05330f8cc	1671	void snmp_inc_icmpouttimeexcds(void)
darran	0:55a05330f8cc	1672	{
darran	0:55a05330f8cc	1673	icmpouttimeexcds++;
darran	0:55a05330f8cc	1674	}
darran	0:55a05330f8cc	1675
darran	0:55a05330f8cc	1676	void snmp_inc_icmpoutparmprobs(void)
darran	0:55a05330f8cc	1677	{
darran	0:55a05330f8cc	1678	icmpoutparmprobs++;
darran	0:55a05330f8cc	1679	}
darran	0:55a05330f8cc	1680
darran	0:55a05330f8cc	1681	void snmp_inc_icmpoutsrcquenchs(void)
darran	0:55a05330f8cc	1682	{
darran	0:55a05330f8cc	1683	icmpoutsrcquenchs++;
darran	0:55a05330f8cc	1684	}
darran	0:55a05330f8cc	1685
darran	0:55a05330f8cc	1686	void snmp_inc_icmpoutredirects(void)
darran	0:55a05330f8cc	1687	{
darran	0:55a05330f8cc	1688	icmpoutredirects++;
darran	0:55a05330f8cc	1689	}
darran	0:55a05330f8cc	1690
darran	0:55a05330f8cc	1691	void snmp_inc_icmpoutechos(void)
darran	0:55a05330f8cc	1692	{
darran	0:55a05330f8cc	1693	icmpoutechos++;
darran	0:55a05330f8cc	1694	}
darran	0:55a05330f8cc	1695
darran	0:55a05330f8cc	1696	void snmp_inc_icmpoutechoreps(void)
darran	0:55a05330f8cc	1697	{
darran	0:55a05330f8cc	1698	icmpoutechoreps++;
darran	0:55a05330f8cc	1699	}
darran	0:55a05330f8cc	1700
darran	0:55a05330f8cc	1701	void snmp_inc_icmpouttimestamps(void)
darran	0:55a05330f8cc	1702	{
darran	0:55a05330f8cc	1703	icmpouttimestamps++;
darran	0:55a05330f8cc	1704	}
darran	0:55a05330f8cc	1705
darran	0:55a05330f8cc	1706	void snmp_inc_icmpouttimestampreps(void)
darran	0:55a05330f8cc	1707	{
darran	0:55a05330f8cc	1708	icmpouttimestampreps++;
darran	0:55a05330f8cc	1709	}
darran	0:55a05330f8cc	1710
darran	0:55a05330f8cc	1711	void snmp_inc_icmpoutaddrmasks(void)
darran	0:55a05330f8cc	1712	{
darran	0:55a05330f8cc	1713	icmpoutaddrmasks++;
darran	0:55a05330f8cc	1714	}
darran	0:55a05330f8cc	1715
darran	0:55a05330f8cc	1716	void snmp_inc_icmpoutaddrmaskreps(void)
darran	0:55a05330f8cc	1717	{
darran	0:55a05330f8cc	1718	icmpoutaddrmaskreps++;
darran	0:55a05330f8cc	1719	}
darran	0:55a05330f8cc	1720
darran	0:55a05330f8cc	1721	void snmp_inc_tcpactiveopens(void)
darran	0:55a05330f8cc	1722	{
darran	0:55a05330f8cc	1723	tcpactiveopens++;
darran	0:55a05330f8cc	1724	}
darran	0:55a05330f8cc	1725
darran	0:55a05330f8cc	1726	void snmp_inc_tcppassiveopens(void)
darran	0:55a05330f8cc	1727	{
darran	0:55a05330f8cc	1728	tcppassiveopens++;
darran	0:55a05330f8cc	1729	}
darran	0:55a05330f8cc	1730
darran	0:55a05330f8cc	1731	void snmp_inc_tcpattemptfails(void)
darran	0:55a05330f8cc	1732	{
darran	0:55a05330f8cc	1733	tcpattemptfails++;
darran	0:55a05330f8cc	1734	}
darran	0:55a05330f8cc	1735
darran	0:55a05330f8cc	1736	void snmp_inc_tcpestabresets(void)
darran	0:55a05330f8cc	1737	{
darran	0:55a05330f8cc	1738	tcpestabresets++;
darran	0:55a05330f8cc	1739	}
darran	0:55a05330f8cc	1740
darran	0:55a05330f8cc	1741	void snmp_inc_tcpinsegs(void)
darran	0:55a05330f8cc	1742	{
darran	0:55a05330f8cc	1743	tcpinsegs++;
darran	0:55a05330f8cc	1744	}
darran	0:55a05330f8cc	1745
darran	0:55a05330f8cc	1746	void snmp_inc_tcpoutsegs(void)
darran	0:55a05330f8cc	1747	{
darran	0:55a05330f8cc	1748	tcpoutsegs++;
darran	0:55a05330f8cc	1749	}
darran	0:55a05330f8cc	1750
darran	0:55a05330f8cc	1751	void snmp_inc_tcpretranssegs(void)
darran	0:55a05330f8cc	1752	{
darran	0:55a05330f8cc	1753	tcpretranssegs++;
darran	0:55a05330f8cc	1754	}
darran	0:55a05330f8cc	1755
darran	0:55a05330f8cc	1756	void snmp_inc_tcpinerrs(void)
darran	0:55a05330f8cc	1757	{
darran	0:55a05330f8cc	1758	tcpinerrs++;
darran	0:55a05330f8cc	1759	}
darran	0:55a05330f8cc	1760
darran	0:55a05330f8cc	1761	void snmp_inc_tcpoutrsts(void)
darran	0:55a05330f8cc	1762	{
darran	0:55a05330f8cc	1763	tcpoutrsts++;
darran	0:55a05330f8cc	1764	}
darran	0:55a05330f8cc	1765
darran	0:55a05330f8cc	1766	void snmp_inc_udpindatagrams(void)
darran	0:55a05330f8cc	1767	{
darran	0:55a05330f8cc	1768	udpindatagrams++;
darran	0:55a05330f8cc	1769	}
darran	0:55a05330f8cc	1770
darran	0:55a05330f8cc	1771	void snmp_inc_udpnoports(void)
darran	0:55a05330f8cc	1772	{
darran	0:55a05330f8cc	1773	udpnoports++;
darran	0:55a05330f8cc	1774	}
darran	0:55a05330f8cc	1775
darran	0:55a05330f8cc	1776	void snmp_inc_udpinerrors(void)
darran	0:55a05330f8cc	1777	{
darran	0:55a05330f8cc	1778	udpinerrors++;
darran	0:55a05330f8cc	1779	}
darran	0:55a05330f8cc	1780
darran	0:55a05330f8cc	1781	void snmp_inc_udpoutdatagrams(void)
darran	0:55a05330f8cc	1782	{
darran	0:55a05330f8cc	1783	udpoutdatagrams++;
darran	0:55a05330f8cc	1784	}
darran	0:55a05330f8cc	1785
darran	0:55a05330f8cc	1786	/**
darran	0:55a05330f8cc	1787	* Inserts udpTable indexes (.udpLocalAddress.udpLocalPort)
darran	0:55a05330f8cc	1788	* into index tree.
darran	0:55a05330f8cc	1789	*/
darran	0:55a05330f8cc	1790	void snmp_insert_udpidx_tree(struct udp_pcb *pcb)
darran	0:55a05330f8cc	1791	{
darran	0:55a05330f8cc	1792	struct mib_list_rootnode *udp_rn;
darran	0:55a05330f8cc	1793	struct mib_list_node *udp_node;
darran	0:55a05330f8cc	1794	s32_t udpidx[5];
darran	0:55a05330f8cc	1795	u8_t level;
darran	0:55a05330f8cc	1796
darran	0:55a05330f8cc	1797	LWIP_ASSERT("pcb != NULL", pcb != NULL);
darran	0:55a05330f8cc	1798	snmp_iptooid(&pcb->local_ip, &udpidx[0]);
darran	0:55a05330f8cc	1799	udpidx[4] = pcb->local_port;
darran	0:55a05330f8cc	1800
darran	0:55a05330f8cc	1801	udp_rn = &udp_root;
darran	0:55a05330f8cc	1802	for (level = 0; level < 5; level++)
darran	0:55a05330f8cc	1803	{
darran	0:55a05330f8cc	1804	udp_node = NULL;
darran	0:55a05330f8cc	1805	snmp_mib_node_insert(udp_rn, udpidx[level], &udp_node);
darran	0:55a05330f8cc	1806	if ((level != 4) && (udp_node != NULL))
darran	0:55a05330f8cc	1807	{
darran	0:55a05330f8cc	1808	if (udp_node->nptr == NULL)
darran	0:55a05330f8cc	1809	{
darran	0:55a05330f8cc	1810	udp_rn = snmp_mib_lrn_alloc();
darran	0:55a05330f8cc	1811	udp_node->nptr = (struct mib_node*)udp_rn;
darran	0:55a05330f8cc	1812	if (udp_rn != NULL)
darran	0:55a05330f8cc	1813	{
darran	0:55a05330f8cc	1814	if (level == 3)
darran	0:55a05330f8cc	1815	{
darran	0:55a05330f8cc	1816	udp_rn->get_object_def = udpentry_get_object_def;
darran	0:55a05330f8cc	1817	udp_rn->get_value = udpentry_get_value;
darran	0:55a05330f8cc	1818	udp_rn->set_test = noleafs_set_test;
darran	0:55a05330f8cc	1819	udp_rn->set_value = noleafs_set_value;
darran	0:55a05330f8cc	1820	}
darran	0:55a05330f8cc	1821	}
darran	0:55a05330f8cc	1822	else
darran	0:55a05330f8cc	1823	{
darran	0:55a05330f8cc	1824	/* udp_rn == NULL, malloc failure */
darran	0:55a05330f8cc	1825	LWIP_DEBUGF(SNMP_MIB_DEBUG,("snmp_insert_udpidx_tree() insert failed, mem full"));
darran	0:55a05330f8cc	1826	break;
darran	0:55a05330f8cc	1827	}
darran	0:55a05330f8cc	1828	}
darran	0:55a05330f8cc	1829	else
darran	0:55a05330f8cc	1830	{
darran	0:55a05330f8cc	1831	udp_rn = (struct mib_list_rootnode*)udp_node->nptr;
darran	0:55a05330f8cc	1832	}
darran	0:55a05330f8cc	1833	}
darran	0:55a05330f8cc	1834	}
darran	0:55a05330f8cc	1835	udptable.maxlength = 1;
darran	0:55a05330f8cc	1836	}
darran	0:55a05330f8cc	1837
darran	0:55a05330f8cc	1838	/**
darran	0:55a05330f8cc	1839	* Removes udpTable indexes (.udpLocalAddress.udpLocalPort)
darran	0:55a05330f8cc	1840	* from index tree.
darran	0:55a05330f8cc	1841	*/
darran	0:55a05330f8cc	1842	void snmp_delete_udpidx_tree(struct udp_pcb *pcb)
darran	0:55a05330f8cc	1843	{
darran	0:55a05330f8cc	1844	struct udp_pcb *npcb;
darran	0:55a05330f8cc	1845	struct mib_list_rootnode udp_rn, next, *del_rn[5];
darran	0:55a05330f8cc	1846	struct mib_list_node udp_n, del_n[5];
darran	0:55a05330f8cc	1847	s32_t udpidx[5];
darran	0:55a05330f8cc	1848	u8_t bindings, fc, level, del_cnt;
darran	0:55a05330f8cc	1849
darran	0:55a05330f8cc	1850	LWIP_ASSERT("pcb != NULL", pcb != NULL);
darran	0:55a05330f8cc	1851	snmp_iptooid(&pcb->local_ip, &udpidx[0]);
darran	0:55a05330f8cc	1852	udpidx[4] = pcb->local_port;
darran	0:55a05330f8cc	1853
darran	0:55a05330f8cc	1854	/* count PCBs for a given binding
darran	0:55a05330f8cc	1855	(e.g. when reusing ports or for temp output PCBs) */
darran	0:55a05330f8cc	1856	bindings = 0;
darran	0:55a05330f8cc	1857	npcb = udp_pcbs;
darran	0:55a05330f8cc	1858	while ((npcb != NULL))
darran	0:55a05330f8cc	1859	{
darran	0:55a05330f8cc	1860	if (ip_addr_cmp(&npcb->local_ip, &pcb->local_ip) &&
darran	0:55a05330f8cc	1861	(npcb->local_port == udpidx[4]))
darran	0:55a05330f8cc	1862	{
darran	0:55a05330f8cc	1863	bindings++;
darran	0:55a05330f8cc	1864	}
darran	0:55a05330f8cc	1865	npcb = npcb->next;
darran	0:55a05330f8cc	1866	}
darran	0:55a05330f8cc	1867	if (bindings == 1)
darran	0:55a05330f8cc	1868	{
darran	0:55a05330f8cc	1869	/* selectively remove */
darran	0:55a05330f8cc	1870	/* mark nodes for deletion */
darran	0:55a05330f8cc	1871	level = 0;
darran	0:55a05330f8cc	1872	del_cnt = 0;
darran	0:55a05330f8cc	1873	udp_rn = &udp_root;
darran	0:55a05330f8cc	1874	while ((level < 5) && (udp_rn != NULL))
darran	0:55a05330f8cc	1875	{
darran	0:55a05330f8cc	1876	fc = snmp_mib_node_find(udp_rn, udpidx[level], &udp_n);
darran	0:55a05330f8cc	1877	if (fc == 0)
darran	0:55a05330f8cc	1878	{
darran	0:55a05330f8cc	1879	/* udpidx[level] does not exist */
darran	0:55a05330f8cc	1880	del_cnt = 0;
darran	0:55a05330f8cc	1881	udp_rn = NULL;
darran	0:55a05330f8cc	1882	}
darran	0:55a05330f8cc	1883	else if (fc == 1)
darran	0:55a05330f8cc	1884	{
darran	0:55a05330f8cc	1885	del_rn[del_cnt] = udp_rn;
darran	0:55a05330f8cc	1886	del_n[del_cnt] = udp_n;
darran	0:55a05330f8cc	1887	del_cnt++;
darran	0:55a05330f8cc	1888	udp_rn = (struct mib_list_rootnode*)(udp_n->nptr);
darran	0:55a05330f8cc	1889	}
darran	0:55a05330f8cc	1890	else if (fc == 2)
darran	0:55a05330f8cc	1891	{
darran	0:55a05330f8cc	1892	/* reset delete (2 or more childs) */
darran	0:55a05330f8cc	1893	del_cnt = 0;
darran	0:55a05330f8cc	1894	udp_rn = (struct mib_list_rootnode*)(udp_n->nptr);
darran	0:55a05330f8cc	1895	}
darran	0:55a05330f8cc	1896	level++;
darran	0:55a05330f8cc	1897	}
darran	0:55a05330f8cc	1898	/* delete marked index nodes */
darran	0:55a05330f8cc	1899	while (del_cnt > 0)
darran	0:55a05330f8cc	1900	{
darran	0:55a05330f8cc	1901	del_cnt--;
darran	0:55a05330f8cc	1902
darran	0:55a05330f8cc	1903	udp_rn = del_rn[del_cnt];
darran	0:55a05330f8cc	1904	udp_n = del_n[del_cnt];
darran	0:55a05330f8cc	1905
darran	0:55a05330f8cc	1906	next = snmp_mib_node_delete(udp_rn, udp_n);
darran	0:55a05330f8cc	1907	if (next != NULL)
darran	0:55a05330f8cc	1908	{
darran	0:55a05330f8cc	1909	LWIP_ASSERT("next_count == 0",next->count == 0);
darran	0:55a05330f8cc	1910	snmp_mib_lrn_free(next);
darran	0:55a05330f8cc	1911	}
darran	0:55a05330f8cc	1912	}
darran	0:55a05330f8cc	1913	}
darran	0:55a05330f8cc	1914	/* disable getnext traversal on empty table */
darran	0:55a05330f8cc	1915	if (udp_root.count == 0) udptable.maxlength = 0;
darran	0:55a05330f8cc	1916	}
darran	0:55a05330f8cc	1917
darran	0:55a05330f8cc	1918
darran	0:55a05330f8cc	1919	void snmp_inc_snmpinpkts(void)
darran	0:55a05330f8cc	1920	{
darran	0:55a05330f8cc	1921	snmpinpkts++;
darran	0:55a05330f8cc	1922	}
darran	0:55a05330f8cc	1923
darran	0:55a05330f8cc	1924	void snmp_inc_snmpoutpkts(void)
darran	0:55a05330f8cc	1925	{
darran	0:55a05330f8cc	1926	snmpoutpkts++;
darran	0:55a05330f8cc	1927	}
darran	0:55a05330f8cc	1928
darran	0:55a05330f8cc	1929	void snmp_inc_snmpinbadversions(void)
darran	0:55a05330f8cc	1930	{
darran	0:55a05330f8cc	1931	snmpinbadversions++;
darran	0:55a05330f8cc	1932	}
darran	0:55a05330f8cc	1933
darran	0:55a05330f8cc	1934	void snmp_inc_snmpinbadcommunitynames(void)
darran	0:55a05330f8cc	1935	{
darran	0:55a05330f8cc	1936	snmpinbadcommunitynames++;
darran	0:55a05330f8cc	1937	}
darran	0:55a05330f8cc	1938
darran	0:55a05330f8cc	1939	void snmp_inc_snmpinbadcommunityuses(void)
darran	0:55a05330f8cc	1940	{
darran	0:55a05330f8cc	1941	snmpinbadcommunityuses++;
darran	0:55a05330f8cc	1942	}
darran	0:55a05330f8cc	1943
darran	0:55a05330f8cc	1944	void snmp_inc_snmpinasnparseerrs(void)
darran	0:55a05330f8cc	1945	{
darran	0:55a05330f8cc	1946	snmpinasnparseerrs++;
darran	0:55a05330f8cc	1947	}
darran	0:55a05330f8cc	1948
darran	0:55a05330f8cc	1949	void snmp_inc_snmpintoobigs(void)
darran	0:55a05330f8cc	1950	{
darran	0:55a05330f8cc	1951	snmpintoobigs++;
darran	0:55a05330f8cc	1952	}
darran	0:55a05330f8cc	1953
darran	0:55a05330f8cc	1954	void snmp_inc_snmpinnosuchnames(void)
darran	0:55a05330f8cc	1955	{
darran	0:55a05330f8cc	1956	snmpinnosuchnames++;
darran	0:55a05330f8cc	1957	}
darran	0:55a05330f8cc	1958
darran	0:55a05330f8cc	1959	void snmp_inc_snmpinbadvalues(void)
darran	0:55a05330f8cc	1960	{
darran	0:55a05330f8cc	1961	snmpinbadvalues++;
darran	0:55a05330f8cc	1962	}
darran	0:55a05330f8cc	1963
darran	0:55a05330f8cc	1964	void snmp_inc_snmpinreadonlys(void)
darran	0:55a05330f8cc	1965	{
darran	0:55a05330f8cc	1966	snmpinreadonlys++;
darran	0:55a05330f8cc	1967	}
darran	0:55a05330f8cc	1968
darran	0:55a05330f8cc	1969	void snmp_inc_snmpingenerrs(void)
darran	0:55a05330f8cc	1970	{
darran	0:55a05330f8cc	1971	snmpingenerrs++;
darran	0:55a05330f8cc	1972	}
darran	0:55a05330f8cc	1973
darran	0:55a05330f8cc	1974	void snmp_add_snmpintotalreqvars(u8_t value)
darran	0:55a05330f8cc	1975	{
darran	0:55a05330f8cc	1976	snmpintotalreqvars += value;
darran	0:55a05330f8cc	1977	}
darran	0:55a05330f8cc	1978
darran	0:55a05330f8cc	1979	void snmp_add_snmpintotalsetvars(u8_t value)
darran	0:55a05330f8cc	1980	{
darran	0:55a05330f8cc	1981	snmpintotalsetvars += value;
darran	0:55a05330f8cc	1982	}
darran	0:55a05330f8cc	1983
darran	0:55a05330f8cc	1984	void snmp_inc_snmpingetrequests(void)
darran	0:55a05330f8cc	1985	{
darran	0:55a05330f8cc	1986	snmpingetrequests++;
darran	0:55a05330f8cc	1987	}
darran	0:55a05330f8cc	1988
darran	0:55a05330f8cc	1989	void snmp_inc_snmpingetnexts(void)
darran	0:55a05330f8cc	1990	{
darran	0:55a05330f8cc	1991	snmpingetnexts++;
darran	0:55a05330f8cc	1992	}
darran	0:55a05330f8cc	1993
darran	0:55a05330f8cc	1994	void snmp_inc_snmpinsetrequests(void)
darran	0:55a05330f8cc	1995	{
darran	0:55a05330f8cc	1996	snmpinsetrequests++;
darran	0:55a05330f8cc	1997	}
darran	0:55a05330f8cc	1998
darran	0:55a05330f8cc	1999	void snmp_inc_snmpingetresponses(void)
darran	0:55a05330f8cc	2000	{
darran	0:55a05330f8cc	2001	snmpingetresponses++;
darran	0:55a05330f8cc	2002	}
darran	0:55a05330f8cc	2003
darran	0:55a05330f8cc	2004	void snmp_inc_snmpintraps(void)
darran	0:55a05330f8cc	2005	{
darran	0:55a05330f8cc	2006	snmpintraps++;
darran	0:55a05330f8cc	2007	}
darran	0:55a05330f8cc	2008
darran	0:55a05330f8cc	2009	void snmp_inc_snmpouttoobigs(void)
darran	0:55a05330f8cc	2010	{
darran	0:55a05330f8cc	2011	snmpouttoobigs++;
darran	0:55a05330f8cc	2012	}
darran	0:55a05330f8cc	2013
darran	0:55a05330f8cc	2014	void snmp_inc_snmpoutnosuchnames(void)
darran	0:55a05330f8cc	2015	{
darran	0:55a05330f8cc	2016	snmpoutnosuchnames++;
darran	0:55a05330f8cc	2017	}
darran	0:55a05330f8cc	2018
darran	0:55a05330f8cc	2019	void snmp_inc_snmpoutbadvalues(void)
darran	0:55a05330f8cc	2020	{
darran	0:55a05330f8cc	2021	snmpoutbadvalues++;
darran	0:55a05330f8cc	2022	}
darran	0:55a05330f8cc	2023
darran	0:55a05330f8cc	2024	void snmp_inc_snmpoutgenerrs(void)
darran	0:55a05330f8cc	2025	{
darran	0:55a05330f8cc	2026	snmpoutgenerrs++;
darran	0:55a05330f8cc	2027	}
darran	0:55a05330f8cc	2028
darran	0:55a05330f8cc	2029	void snmp_inc_snmpoutgetrequests(void)
darran	0:55a05330f8cc	2030	{
darran	0:55a05330f8cc	2031	snmpoutgetrequests++;
darran	0:55a05330f8cc	2032	}
darran	0:55a05330f8cc	2033
darran	0:55a05330f8cc	2034	void snmp_inc_snmpoutgetnexts(void)
darran	0:55a05330f8cc	2035	{
darran	0:55a05330f8cc	2036	snmpoutgetnexts++;
darran	0:55a05330f8cc	2037	}
darran	0:55a05330f8cc	2038
darran	0:55a05330f8cc	2039	void snmp_inc_snmpoutsetrequests(void)
darran	0:55a05330f8cc	2040	{
darran	0:55a05330f8cc	2041	snmpoutsetrequests++;
darran	0:55a05330f8cc	2042	}
darran	0:55a05330f8cc	2043
darran	0:55a05330f8cc	2044	void snmp_inc_snmpoutgetresponses(void)
darran	0:55a05330f8cc	2045	{
darran	0:55a05330f8cc	2046	snmpoutgetresponses++;
darran	0:55a05330f8cc	2047	}
darran	0:55a05330f8cc	2048
darran	0:55a05330f8cc	2049	void snmp_inc_snmpouttraps(void)
darran	0:55a05330f8cc	2050	{
darran	0:55a05330f8cc	2051	snmpouttraps++;
darran	0:55a05330f8cc	2052	}
darran	0:55a05330f8cc	2053
darran	0:55a05330f8cc	2054	void snmp_get_snmpgrpid_ptr(struct snmp_obj_id **oid)
darran	0:55a05330f8cc	2055	{
darran	0:55a05330f8cc	2056	*oid = &snmpgrp_id;
darran	0:55a05330f8cc	2057	}
darran	0:55a05330f8cc	2058
darran	0:55a05330f8cc	2059	void snmp_set_snmpenableauthentraps(u8_t *value)
darran	0:55a05330f8cc	2060	{
darran	0:55a05330f8cc	2061	if (value != NULL)
darran	0:55a05330f8cc	2062	{
darran	0:55a05330f8cc	2063	snmpenableauthentraps_ptr = value;
darran	0:55a05330f8cc	2064	}
darran	0:55a05330f8cc	2065	}
darran	0:55a05330f8cc	2066
darran	0:55a05330f8cc	2067	void snmp_get_snmpenableauthentraps(u8_t *value)
darran	0:55a05330f8cc	2068	{
darran	0:55a05330f8cc	2069	value = snmpenableauthentraps_ptr;
darran	0:55a05330f8cc	2070	}
darran	0:55a05330f8cc	2071
darran	0:55a05330f8cc	2072	void
darran	0:55a05330f8cc	2073	noleafs_get_object_def(u8_t ident_len, s32_t ident, struct obj_def od)
darran	0:55a05330f8cc	2074	{
darran	0:55a05330f8cc	2075	LWIP_UNUSED_ARG(ident_len);
darran	0:55a05330f8cc	2076	LWIP_UNUSED_ARG(ident);
darran	0:55a05330f8cc	2077	od->instance = MIB_OBJECT_NONE;
darran	0:55a05330f8cc	2078	}
darran	0:55a05330f8cc	2079
darran	0:55a05330f8cc	2080	void
darran	0:55a05330f8cc	2081	noleafs_get_value(struct obj_def od, u16_t len, void value)
darran	0:55a05330f8cc	2082	{
darran	0:55a05330f8cc	2083	LWIP_UNUSED_ARG(od);
darran	0:55a05330f8cc	2084	LWIP_UNUSED_ARG(len);
darran	0:55a05330f8cc	2085	LWIP_UNUSED_ARG(value);
darran	0:55a05330f8cc	2086	}
darran	0:55a05330f8cc	2087
darran	0:55a05330f8cc	2088	u8_t
darran	0:55a05330f8cc	2089	noleafs_set_test(struct obj_def od, u16_t len, void value)
darran	0:55a05330f8cc	2090	{
darran	0:55a05330f8cc	2091	LWIP_UNUSED_ARG(od);
darran	0:55a05330f8cc	2092	LWIP_UNUSED_ARG(len);
darran	0:55a05330f8cc	2093	LWIP_UNUSED_ARG(value);
darran	0:55a05330f8cc	2094	/* can't set */
darran	0:55a05330f8cc	2095	return 0;
darran	0:55a05330f8cc	2096	}
darran	0:55a05330f8cc	2097
darran	0:55a05330f8cc	2098	void
darran	0:55a05330f8cc	2099	noleafs_set_value(struct obj_def od, u16_t len, void value)
darran	0:55a05330f8cc	2100	{
darran	0:55a05330f8cc	2101	LWIP_UNUSED_ARG(od);
darran	0:55a05330f8cc	2102	LWIP_UNUSED_ARG(len);
darran	0:55a05330f8cc	2103	LWIP_UNUSED_ARG(value);
darran	0:55a05330f8cc	2104	}
darran	0:55a05330f8cc	2105
darran	0:55a05330f8cc	2106
darran	0:55a05330f8cc	2107	/**
darran	0:55a05330f8cc	2108	* Returns systems object definitions.
darran	0:55a05330f8cc	2109	*
darran	0:55a05330f8cc	2110	* @param ident_len the address length (2)
darran	0:55a05330f8cc	2111	* @param ident points to objectname.0 (object id trailer)
darran	0:55a05330f8cc	2112	* @param od points to object definition.
darran	0:55a05330f8cc	2113	*/
darran	0:55a05330f8cc	2114	static void
darran	0:55a05330f8cc	2115	system_get_object_def(u8_t ident_len, s32_t ident, struct obj_def od)
darran	0:55a05330f8cc	2116	{
darran	0:55a05330f8cc	2117	u8_t id;
darran	0:55a05330f8cc	2118
darran	0:55a05330f8cc	2119	/* return to object name, adding index depth (1) */
darran	0:55a05330f8cc	2120	ident_len += 1;
darran	0:55a05330f8cc	2121	ident -= 1;
darran	0:55a05330f8cc	2122	if (ident_len == 2)
darran	0:55a05330f8cc	2123	{
darran	0:55a05330f8cc	2124	od->id_inst_len = ident_len;
darran	0:55a05330f8cc	2125	od->id_inst_ptr = ident;
darran	0:55a05330f8cc	2126
darran	0:55a05330f8cc	2127	LWIP_ASSERT("invalid id", (ident[0] >= 0) && (ident[0] <= 0xff));
darran	0:55a05330f8cc	2128	id = (u8_t)ident[0];
darran	0:55a05330f8cc	2129	LWIP_DEBUGF(SNMP_MIB_DEBUG,("get_object_def system.%"U16_F".0\n",(u16_t)id));
darran	0:55a05330f8cc	2130	switch (id)
darran	0:55a05330f8cc	2131	{
darran	0:55a05330f8cc	2132	case 1: /* sysDescr */
darran	0:55a05330f8cc	2133	od->instance = MIB_OBJECT_SCALAR;
darran	0:55a05330f8cc	2134	od->access = MIB_OBJECT_READ_ONLY;
darran	0:55a05330f8cc	2135	od->asn_type = (SNMP_ASN1_UNIV \| SNMP_ASN1_PRIMIT \| SNMP_ASN1_OC_STR);
darran	0:55a05330f8cc	2136	od->v_len = *sysdescr_len_ptr;
darran	0:55a05330f8cc	2137	break;
darran	0:55a05330f8cc	2138	case 2: /* sysObjectID */
darran	0:55a05330f8cc	2139	od->instance = MIB_OBJECT_SCALAR;
darran	0:55a05330f8cc	2140	od->access = MIB_OBJECT_READ_ONLY;
darran	0:55a05330f8cc	2141	od->asn_type = (SNMP_ASN1_UNIV \| SNMP_ASN1_PRIMIT \| SNMP_ASN1_OBJ_ID);
darran	0:55a05330f8cc	2142	od->v_len = sysobjid.len * sizeof(s32_t);
darran	0:55a05330f8cc	2143	break;
darran	0:55a05330f8cc	2144	case 3: /* sysUpTime */
darran	0:55a05330f8cc	2145	od->instance = MIB_OBJECT_SCALAR;
darran	0:55a05330f8cc	2146	od->access = MIB_OBJECT_READ_ONLY;
darran	0:55a05330f8cc	2147	od->asn_type = (SNMP_ASN1_APPLIC \| SNMP_ASN1_PRIMIT \| SNMP_ASN1_TIMETICKS);
darran	0:55a05330f8cc	2148	od->v_len = sizeof(u32_t);
darran	0:55a05330f8cc	2149	break;
darran	0:55a05330f8cc	2150	case 4: /* sysContact */
darran	0:55a05330f8cc	2151	od->instance = MIB_OBJECT_SCALAR;
darran	0:55a05330f8cc	2152	od->access = MIB_OBJECT_READ_WRITE;
darran	0:55a05330f8cc	2153	od->asn_type = (SNMP_ASN1_UNIV \| SNMP_ASN1_PRIMIT \| SNMP_ASN1_OC_STR);
darran	0:55a05330f8cc	2154	od->v_len = *syscontact_len_ptr;
darran	0:55a05330f8cc	2155	break;
darran	0:55a05330f8cc	2156	case 5: /* sysName */
darran	0:55a05330f8cc	2157	od->instance = MIB_OBJECT_SCALAR;
darran	0:55a05330f8cc	2158	od->access = MIB_OBJECT_READ_WRITE;
darran	0:55a05330f8cc	2159	od->asn_type = (SNMP_ASN1_UNIV \| SNMP_ASN1_PRIMIT \| SNMP_ASN1_OC_STR);
darran	0:55a05330f8cc	2160	od->v_len = *sysname_len_ptr;
darran	0:55a05330f8cc	2161	break;
darran	0:55a05330f8cc	2162	case 6: /* sysLocation */
darran	0:55a05330f8cc	2163	od->instance = MIB_OBJECT_SCALAR;
darran	0:55a05330f8cc	2164	od->access = MIB_OBJECT_READ_WRITE;
darran	0:55a05330f8cc	2165	od->asn_type = (SNMP_ASN1_UNIV \| SNMP_ASN1_PRIMIT \| SNMP_ASN1_OC_STR);
darran	0:55a05330f8cc	2166	od->v_len = *syslocation_len_ptr;
darran	0:55a05330f8cc	2167	break;
darran	0:55a05330f8cc	2168	case 7: /* sysServices */
darran	0:55a05330f8cc	2169	od->instance = MIB_OBJECT_SCALAR;
darran	0:55a05330f8cc	2170	od->access = MIB_OBJECT_READ_ONLY;
darran	0:55a05330f8cc	2171	od->asn_type = (SNMP_ASN1_UNIV \| SNMP_ASN1_PRIMIT \| SNMP_ASN1_INTEG);
darran	0:55a05330f8cc	2172	od->v_len = sizeof(s32_t);
darran	0:55a05330f8cc	2173	break;
darran	0:55a05330f8cc	2174	default:
darran	0:55a05330f8cc	2175	LWIP_DEBUGF(SNMP_MIB_DEBUG,("system_get_object_def: no such object\n"));
darran	0:55a05330f8cc	2176	od->instance = MIB_OBJECT_NONE;
darran	0:55a05330f8cc	2177	break;
darran	0:55a05330f8cc	2178	};
darran	0:55a05330f8cc	2179	}
darran	0:55a05330f8cc	2180	else
darran	0:55a05330f8cc	2181	{
darran	0:55a05330f8cc	2182	LWIP_DEBUGF(SNMP_MIB_DEBUG,("system_get_object_def: no scalar\n"));
darran	0:55a05330f8cc	2183	od->instance = MIB_OBJECT_NONE;
darran	0:55a05330f8cc	2184	}
darran	0:55a05330f8cc	2185	}
darran	0:55a05330f8cc	2186
darran	0:55a05330f8cc	2187	/**
darran	0:55a05330f8cc	2188	* Returns system object value.
darran	0:55a05330f8cc	2189	*
darran	0:55a05330f8cc	2190	* @param ident_len the address length (2)
darran	0:55a05330f8cc	2191	* @param ident points to objectname.0 (object id trailer)
darran	0:55a05330f8cc	2192	* @param len return value space (in bytes)
darran	0:55a05330f8cc	2193	* @param value points to (varbind) space to copy value into.
darran	0:55a05330f8cc	2194	*/
darran	0:55a05330f8cc	2195	static void
darran	0:55a05330f8cc	2196	system_get_value(struct obj_def od, u16_t len, void value)
darran	0:55a05330f8cc	2197	{
darran	0:55a05330f8cc	2198	u8_t id;
darran	0:55a05330f8cc	2199
darran	0:55a05330f8cc	2200	LWIP_ASSERT("invalid id", (od->id_inst_ptr[0] >= 0) && (od->id_inst_ptr[0] <= 0xff));
darran	0:55a05330f8cc	2201	id = (u8_t)od->id_inst_ptr[0];
darran	0:55a05330f8cc	2202	switch (id)
darran	0:55a05330f8cc	2203	{
darran	0:55a05330f8cc	2204	case 1: /* sysDescr */
darran	0:55a05330f8cc	2205	ocstrncpy((u8_t*)value, sysdescr_ptr, len);
darran	0:55a05330f8cc	2206	break;
darran	0:55a05330f8cc	2207	case 2: /* sysObjectID */
darran	0:55a05330f8cc	2208	objectidncpy((s32_t)value, (s32_t)sysobjid.id, (u8_t)(len / sizeof(s32_t)));
darran	0:55a05330f8cc	2209	break;
darran	0:55a05330f8cc	2210	case 3: /* sysUpTime */
darran	0:55a05330f8cc	2211	{
darran	0:55a05330f8cc	2212	snmp_get_sysuptime((u32_t*)value);
darran	0:55a05330f8cc	2213	}
darran	0:55a05330f8cc	2214	break;
darran	0:55a05330f8cc	2215	case 4: /* sysContact */
darran	0:55a05330f8cc	2216	ocstrncpy((u8_t*)value, syscontact_ptr, len);
darran	0:55a05330f8cc	2217	break;
darran	0:55a05330f8cc	2218	case 5: /* sysName */
darran	0:55a05330f8cc	2219	ocstrncpy((u8_t*)value, sysname_ptr, len);
darran	0:55a05330f8cc	2220	break;
darran	0:55a05330f8cc	2221	case 6: /* sysLocation */
darran	0:55a05330f8cc	2222	ocstrncpy((u8_t*)value, syslocation_ptr, len);
darran	0:55a05330f8cc	2223	break;
darran	0:55a05330f8cc	2224	case 7: /* sysServices */
darran	0:55a05330f8cc	2225	{
darran	0:55a05330f8cc	2226	s32_t sint_ptr = (s32_t)value;
darran	0:55a05330f8cc	2227	*sint_ptr = sysservices;
darran	0:55a05330f8cc	2228	}
darran	0:55a05330f8cc	2229	break;
darran	0:55a05330f8cc	2230	};
darran	0:55a05330f8cc	2231	}
darran	0:55a05330f8cc	2232
darran	0:55a05330f8cc	2233	static u8_t
darran	0:55a05330f8cc	2234	system_set_test(struct obj_def od, u16_t len, void value)
darran	0:55a05330f8cc	2235	{
darran	0:55a05330f8cc	2236	u8_t id, set_ok;
darran	0:55a05330f8cc	2237
darran	0:55a05330f8cc	2238	LWIP_UNUSED_ARG(value);
darran	0:55a05330f8cc	2239	set_ok = 0;
darran	0:55a05330f8cc	2240	LWIP_ASSERT("invalid id", (od->id_inst_ptr[0] >= 0) && (od->id_inst_ptr[0] <= 0xff));
darran	0:55a05330f8cc	2241	id = (u8_t)od->id_inst_ptr[0];
darran	0:55a05330f8cc	2242	switch (id)
darran	0:55a05330f8cc	2243	{
darran	0:55a05330f8cc	2244	case 4: /* sysContact */
darran	0:55a05330f8cc	2245	if ((syscontact_ptr != syscontact_default) &&
darran	0:55a05330f8cc	2246	(len <= 255))
darran	0:55a05330f8cc	2247	{
darran	0:55a05330f8cc	2248	set_ok = 1;
darran	0:55a05330f8cc	2249	}
darran	0:55a05330f8cc	2250	break;
darran	0:55a05330f8cc	2251	case 5: /* sysName */
darran	0:55a05330f8cc	2252	if ((sysname_ptr != sysname_default) &&
darran	0:55a05330f8cc	2253	(len <= 255))
darran	0:55a05330f8cc	2254	{
darran	0:55a05330f8cc	2255	set_ok = 1;
darran	0:55a05330f8cc	2256	}
darran	0:55a05330f8cc	2257	break;
darran	0:55a05330f8cc	2258	case 6: /* sysLocation */
darran	0:55a05330f8cc	2259	if ((syslocation_ptr != syslocation_default) &&
darran	0:55a05330f8cc	2260	(len <= 255))
darran	0:55a05330f8cc	2261	{
darran	0:55a05330f8cc	2262	set_ok = 1;
darran	0:55a05330f8cc	2263	}
darran	0:55a05330f8cc	2264	break;
darran	0:55a05330f8cc	2265	};
darran	0:55a05330f8cc	2266	return set_ok;
darran	0:55a05330f8cc	2267	}
darran	0:55a05330f8cc	2268
darran	0:55a05330f8cc	2269	static void
darran	0:55a05330f8cc	2270	system_set_value(struct obj_def od, u16_t len, void value)
darran	0:55a05330f8cc	2271	{
darran	0:55a05330f8cc	2272	u8_t id;
darran	0:55a05330f8cc	2273
darran	0:55a05330f8cc	2274	LWIP_ASSERT("invalid len", len <= 0xff);
darran	0:55a05330f8cc	2275	LWIP_ASSERT("invalid id", (od->id_inst_ptr[0] >= 0) && (od->id_inst_ptr[0] <= 0xff));
darran	0:55a05330f8cc	2276	id = (u8_t)od->id_inst_ptr[0];
darran	0:55a05330f8cc	2277	switch (id)
darran	0:55a05330f8cc	2278	{
darran	0:55a05330f8cc	2279	case 4: /* sysContact */
darran	0:55a05330f8cc	2280	ocstrncpy(syscontact_ptr, (u8_t*)value, len);
darran	0:55a05330f8cc	2281	*syscontact_len_ptr = (u8_t)len;
darran	0:55a05330f8cc	2282	break;
darran	0:55a05330f8cc	2283	case 5: /* sysName */
darran	0:55a05330f8cc	2284	ocstrncpy(sysname_ptr, (u8_t*)value, len);
darran	0:55a05330f8cc	2285	*sysname_len_ptr = (u8_t)len;
darran	0:55a05330f8cc	2286	break;
darran	0:55a05330f8cc	2287	case 6: /* sysLocation */
darran	0:55a05330f8cc	2288	ocstrncpy(syslocation_ptr, (u8_t*)value, len);
darran	0:55a05330f8cc	2289	*syslocation_len_ptr = (u8_t)len;
darran	0:55a05330f8cc	2290	break;
darran	0:55a05330f8cc	2291	};
darran	0:55a05330f8cc	2292	}
darran	0:55a05330f8cc	2293
darran	0:55a05330f8cc	2294	/**
darran	0:55a05330f8cc	2295	* Returns interfaces.ifnumber object definition.
darran	0:55a05330f8cc	2296	*
darran	0:55a05330f8cc	2297	* @param ident_len the address length (2)
darran	0:55a05330f8cc	2298	* @param ident points to objectname.index
darran	0:55a05330f8cc	2299	* @param od points to object definition.
darran	0:55a05330f8cc	2300	*/
darran	0:55a05330f8cc	2301	static void
darran	0:55a05330f8cc	2302	interfaces_get_object_def(u8_t ident_len, s32_t ident, struct obj_def od)
darran	0:55a05330f8cc	2303	{
darran	0:55a05330f8cc	2304	/* return to object name, adding index depth (1) */
darran	0:55a05330f8cc	2305	ident_len += 1;
darran	0:55a05330f8cc	2306	ident -= 1;
darran	0:55a05330f8cc	2307	if (ident_len == 2)
darran	0:55a05330f8cc	2308	{
darran	0:55a05330f8cc	2309	od->id_inst_len = ident_len;
darran	0:55a05330f8cc	2310	od->id_inst_ptr = ident;
darran	0:55a05330f8cc	2311
darran	0:55a05330f8cc	2312	od->instance = MIB_OBJECT_SCALAR;
darran	0:55a05330f8cc	2313	od->access = MIB_OBJECT_READ_ONLY;
darran	0:55a05330f8cc	2314	od->asn_type = (SNMP_ASN1_UNIV \| SNMP_ASN1_PRIMIT \| SNMP_ASN1_INTEG);
darran	0:55a05330f8cc	2315	od->v_len = sizeof(s32_t);
darran	0:55a05330f8cc	2316	}
darran	0:55a05330f8cc	2317	else
darran	0:55a05330f8cc	2318	{
darran	0:55a05330f8cc	2319	LWIP_DEBUGF(SNMP_MIB_DEBUG,("interfaces_get_object_def: no scalar\n"));
darran	0:55a05330f8cc	2320	od->instance = MIB_OBJECT_NONE;
darran	0:55a05330f8cc	2321	}
darran	0:55a05330f8cc	2322	}
darran	0:55a05330f8cc	2323
darran	0:55a05330f8cc	2324	/**
darran	0:55a05330f8cc	2325	* Returns interfaces.ifnumber object value.
darran	0:55a05330f8cc	2326	*
darran	0:55a05330f8cc	2327	* @param ident_len the address length (2)
darran	0:55a05330f8cc	2328	* @param ident points to objectname.0 (object id trailer)
darran	0:55a05330f8cc	2329	* @param len return value space (in bytes)
darran	0:55a05330f8cc	2330	* @param value points to (varbind) space to copy value into.
darran	0:55a05330f8cc	2331	*/
darran	0:55a05330f8cc	2332	static void
darran	0:55a05330f8cc	2333	interfaces_get_value(struct obj_def od, u16_t len, void value)
darran	0:55a05330f8cc	2334	{
darran	0:55a05330f8cc	2335	LWIP_UNUSED_ARG(len);
darran	0:55a05330f8cc	2336	if (od->id_inst_ptr[0] == 1)
darran	0:55a05330f8cc	2337	{
darran	0:55a05330f8cc	2338	s32_t sint_ptr = (s32_t)value;
darran	0:55a05330f8cc	2339	*sint_ptr = iflist_root.count;
darran	0:55a05330f8cc	2340	}
darran	0:55a05330f8cc	2341	}
darran	0:55a05330f8cc	2342
darran	0:55a05330f8cc	2343	/**
darran	0:55a05330f8cc	2344	* Returns ifentry object definitions.
darran	0:55a05330f8cc	2345	*
darran	0:55a05330f8cc	2346	* @param ident_len the address length (2)
darran	0:55a05330f8cc	2347	* @param ident points to objectname.index
darran	0:55a05330f8cc	2348	* @param od points to object definition.
darran	0:55a05330f8cc	2349	*/
darran	0:55a05330f8cc	2350	static void
darran	0:55a05330f8cc	2351	ifentry_get_object_def(u8_t ident_len, s32_t ident, struct obj_def od)
darran	0:55a05330f8cc	2352	{
darran	0:55a05330f8cc	2353	u8_t id;
darran	0:55a05330f8cc	2354
darran	0:55a05330f8cc	2355	/* return to object name, adding index depth (1) */
darran	0:55a05330f8cc	2356	ident_len += 1;
darran	0:55a05330f8cc	2357	ident -= 1;
darran	0:55a05330f8cc	2358	if (ident_len == 2)
darran	0:55a05330f8cc	2359	{
darran	0:55a05330f8cc	2360	od->id_inst_len = ident_len;
darran	0:55a05330f8cc	2361	od->id_inst_ptr = ident;
darran	0:55a05330f8cc	2362
darran	0:55a05330f8cc	2363	LWIP_ASSERT("invalid id", (ident[0] >= 0) && (ident[0] <= 0xff));
darran	0:55a05330f8cc	2364	id = (u8_t)ident[0];
darran	0:55a05330f8cc	2365	LWIP_DEBUGF(SNMP_MIB_DEBUG,("get_object_def ifentry.%"U16_F"\n",(u16_t)id));
darran	0:55a05330f8cc	2366	switch (id)
darran	0:55a05330f8cc	2367	{
darran	0:55a05330f8cc	2368	case 1: /* ifIndex */
darran	0:55a05330f8cc	2369	case 3: /* ifType */
darran	0:55a05330f8cc	2370	case 4: /* ifMtu */
darran	0:55a05330f8cc	2371	case 8: /* ifOperStatus */
darran	0:55a05330f8cc	2372	od->instance = MIB_OBJECT_TAB;
darran	0:55a05330f8cc	2373	od->access = MIB_OBJECT_READ_ONLY;
darran	0:55a05330f8cc	2374	od->asn_type = (SNMP_ASN1_UNIV \| SNMP_ASN1_PRIMIT \| SNMP_ASN1_INTEG);
darran	0:55a05330f8cc	2375	od->v_len = sizeof(s32_t);
darran	0:55a05330f8cc	2376	break;
darran	0:55a05330f8cc	2377	case 2: /* ifDescr */
darran	0:55a05330f8cc	2378	od->instance = MIB_OBJECT_TAB;
darran	0:55a05330f8cc	2379	od->access = MIB_OBJECT_READ_ONLY;
darran	0:55a05330f8cc	2380	od->asn_type = (SNMP_ASN1_UNIV \| SNMP_ASN1_PRIMIT \| SNMP_ASN1_OC_STR);
darran	0:55a05330f8cc	2381	/** @todo this should be some sort of sizeof(struct netif.name) */
darran	0:55a05330f8cc	2382	od->v_len = 2;
darran	0:55a05330f8cc	2383	break;
darran	0:55a05330f8cc	2384	case 5: /* ifSpeed */
darran	0:55a05330f8cc	2385	case 21: /* ifOutQLen */
darran	0:55a05330f8cc	2386	od->instance = MIB_OBJECT_TAB;
darran	0:55a05330f8cc	2387	od->access = MIB_OBJECT_READ_ONLY;
darran	0:55a05330f8cc	2388	od->asn_type = (SNMP_ASN1_APPLIC \| SNMP_ASN1_PRIMIT \| SNMP_ASN1_GAUGE);
darran	0:55a05330f8cc	2389	od->v_len = sizeof(u32_t);
darran	0:55a05330f8cc	2390	break;
darran	0:55a05330f8cc	2391	case 6: /* ifPhysAddress */
darran	0:55a05330f8cc	2392	{
darran	0:55a05330f8cc	2393	struct netif *netif;
darran	0:55a05330f8cc	2394
darran	0:55a05330f8cc	2395	snmp_ifindextonetif(ident[1], &netif);
darran	0:55a05330f8cc	2396	od->instance = MIB_OBJECT_TAB;
darran	0:55a05330f8cc	2397	od->access = MIB_OBJECT_READ_ONLY;
darran	0:55a05330f8cc	2398	od->asn_type = (SNMP_ASN1_UNIV \| SNMP_ASN1_PRIMIT \| SNMP_ASN1_OC_STR);
darran	0:55a05330f8cc	2399	od->v_len = netif->hwaddr_len;
darran	0:55a05330f8cc	2400	}
darran	0:55a05330f8cc	2401	break;
darran	0:55a05330f8cc	2402	case 7: /* ifAdminStatus */
darran	0:55a05330f8cc	2403	od->instance = MIB_OBJECT_TAB;
darran	0:55a05330f8cc	2404	od->access = MIB_OBJECT_READ_WRITE;
darran	0:55a05330f8cc	2405	od->asn_type = (SNMP_ASN1_UNIV \| SNMP_ASN1_PRIMIT \| SNMP_ASN1_INTEG);
darran	0:55a05330f8cc	2406	od->v_len = sizeof(s32_t);
darran	0:55a05330f8cc	2407	break;
darran	0:55a05330f8cc	2408	case 9: /* ifLastChange */
darran	0:55a05330f8cc	2409	od->instance = MIB_OBJECT_TAB;
darran	0:55a05330f8cc	2410	od->access = MIB_OBJECT_READ_ONLY;
darran	0:55a05330f8cc	2411	od->asn_type = (SNMP_ASN1_APPLIC \| SNMP_ASN1_PRIMIT \| SNMP_ASN1_TIMETICKS);
darran	0:55a05330f8cc	2412	od->v_len = sizeof(u32_t);
darran	0:55a05330f8cc	2413	break;
darran	0:55a05330f8cc	2414	case 10: /* ifInOctets */
darran	0:55a05330f8cc	2415	case 11: /* ifInUcastPkts */
darran	0:55a05330f8cc	2416	case 12: /* ifInNUcastPkts */
darran	0:55a05330f8cc	2417	case 13: /* ifInDiscarts */
darran	0:55a05330f8cc	2418	case 14: /* ifInErrors */
darran	0:55a05330f8cc	2419	case 15: /* ifInUnkownProtos */
darran	0:55a05330f8cc	2420	case 16: /* ifOutOctets */
darran	0:55a05330f8cc	2421	case 17: /* ifOutUcastPkts */
darran	0:55a05330f8cc	2422	case 18: /* ifOutNUcastPkts */
darran	0:55a05330f8cc	2423	case 19: /* ifOutDiscarts */
darran	0:55a05330f8cc	2424	case 20: /* ifOutErrors */
darran	0:55a05330f8cc	2425	od->instance = MIB_OBJECT_TAB;
darran	0:55a05330f8cc	2426	od->access = MIB_OBJECT_READ_ONLY;
darran	0:55a05330f8cc	2427	od->asn_type = (SNMP_ASN1_APPLIC \| SNMP_ASN1_PRIMIT \| SNMP_ASN1_COUNTER);
darran	0:55a05330f8cc	2428	od->v_len = sizeof(u32_t);
darran	0:55a05330f8cc	2429	break;
darran	0:55a05330f8cc	2430	case 22: /* ifSpecific */
darran	0:55a05330f8cc	2431	/** @note returning zeroDotZero (0.0) no media specific MIB support */
darran	0:55a05330f8cc	2432	od->instance = MIB_OBJECT_TAB;
darran	0:55a05330f8cc	2433	od->access = MIB_OBJECT_READ_ONLY;
darran	0:55a05330f8cc	2434	od->asn_type = (SNMP_ASN1_UNIV \| SNMP_ASN1_PRIMIT \| SNMP_ASN1_OBJ_ID);
darran	0:55a05330f8cc	2435	od->v_len = ifspecific.len * sizeof(s32_t);
darran	0:55a05330f8cc	2436	break;
darran	0:55a05330f8cc	2437	default:
darran	0:55a05330f8cc	2438	LWIP_DEBUGF(SNMP_MIB_DEBUG,("ifentry_get_object_def: no such object\n"));
darran	0:55a05330f8cc	2439	od->instance = MIB_OBJECT_NONE;
darran	0:55a05330f8cc	2440	break;
darran	0:55a05330f8cc	2441	};
darran	0:55a05330f8cc	2442	}
darran	0:55a05330f8cc	2443	else
darran	0:55a05330f8cc	2444	{
darran	0:55a05330f8cc	2445	LWIP_DEBUGF(SNMP_MIB_DEBUG,("ifentry_get_object_def: no scalar\n"));
darran	0:55a05330f8cc	2446	od->instance = MIB_OBJECT_NONE;
darran	0:55a05330f8cc	2447	}
darran	0:55a05330f8cc	2448	}
darran	0:55a05330f8cc	2449
darran	0:55a05330f8cc	2450	/**
darran	0:55a05330f8cc	2451	* Returns ifentry object value.
darran	0:55a05330f8cc	2452	*
darran	0:55a05330f8cc	2453	* @param ident_len the address length (2)
darran	0:55a05330f8cc	2454	* @param ident points to objectname.0 (object id trailer)
darran	0:55a05330f8cc	2455	* @param len return value space (in bytes)
darran	0:55a05330f8cc	2456	* @param value points to (varbind) space to copy value into.
darran	0:55a05330f8cc	2457	*/
darran	0:55a05330f8cc	2458	static void
darran	0:55a05330f8cc	2459	ifentry_get_value(struct obj_def od, u16_t len, void value)
darran	0:55a05330f8cc	2460	{
darran	0:55a05330f8cc	2461	struct netif *netif;
darran	0:55a05330f8cc	2462	u8_t id;
darran	0:55a05330f8cc	2463
darran	0:55a05330f8cc	2464	snmp_ifindextonetif(od->id_inst_ptr[1], &netif);
darran	0:55a05330f8cc	2465	LWIP_ASSERT("invalid id", (od->id_inst_ptr[0] >= 0) && (od->id_inst_ptr[0] <= 0xff));
darran	0:55a05330f8cc	2466	id = (u8_t)od->id_inst_ptr[0];
darran	0:55a05330f8cc	2467	switch (id)
darran	0:55a05330f8cc	2468	{
darran	0:55a05330f8cc	2469	case 1: /* ifIndex */
darran	0:55a05330f8cc	2470	{
darran	0:55a05330f8cc	2471	s32_t sint_ptr = (s32_t)value;
darran	0:55a05330f8cc	2472	*sint_ptr = od->id_inst_ptr[1];
darran	0:55a05330f8cc	2473	}
darran	0:55a05330f8cc	2474	break;
darran	0:55a05330f8cc	2475	case 2: /* ifDescr */
darran	0:55a05330f8cc	2476	ocstrncpy((u8_t)value, (u8_t)netif->name, len);
darran	0:55a05330f8cc	2477	break;
darran	0:55a05330f8cc	2478	case 3: /* ifType */
darran	0:55a05330f8cc	2479	{
darran	0:55a05330f8cc	2480	s32_t sint_ptr = (s32_t)value;
darran	0:55a05330f8cc	2481	*sint_ptr = netif->link_type;
darran	0:55a05330f8cc	2482	}
darran	0:55a05330f8cc	2483	break;
darran	0:55a05330f8cc	2484	case 4: /* ifMtu */
darran	0:55a05330f8cc	2485	{
darran	0:55a05330f8cc	2486	s32_t sint_ptr = (s32_t)value;
darran	0:55a05330f8cc	2487	*sint_ptr = netif->mtu;
darran	0:55a05330f8cc	2488	}
darran	0:55a05330f8cc	2489	break;
darran	0:55a05330f8cc	2490	case 5: /* ifSpeed */
darran	0:55a05330f8cc	2491	{
darran	0:55a05330f8cc	2492	u32_t uint_ptr = (u32_t)value;
darran	0:55a05330f8cc	2493	*uint_ptr = netif->link_speed;
darran	0:55a05330f8cc	2494	}
darran	0:55a05330f8cc	2495	break;
darran	0:55a05330f8cc	2496	case 6: /* ifPhysAddress */
darran	0:55a05330f8cc	2497	ocstrncpy((u8_t*)value, netif->hwaddr, len);
darran	0:55a05330f8cc	2498	break;
darran	0:55a05330f8cc	2499	case 7: /* ifAdminStatus */
darran	0:55a05330f8cc	2500	{
darran	0:55a05330f8cc	2501	s32_t sint_ptr = (s32_t)value;
darran	0:55a05330f8cc	2502	if (netif_is_up(netif))
darran	0:55a05330f8cc	2503	{
darran	0:55a05330f8cc	2504	if (netif_is_link_up(netif))
darran	0:55a05330f8cc	2505	{
darran	0:55a05330f8cc	2506	sint_ptr = 1; / up */
darran	0:55a05330f8cc	2507	}
darran	0:55a05330f8cc	2508	else
darran	0:55a05330f8cc	2509	{
darran	0:55a05330f8cc	2510	sint_ptr = 7; / lowerLayerDown */
darran	0:55a05330f8cc	2511	}
darran	0:55a05330f8cc	2512	}
darran	0:55a05330f8cc	2513	else
darran	0:55a05330f8cc	2514	{
darran	0:55a05330f8cc	2515	sint_ptr = 2; / down */
darran	0:55a05330f8cc	2516	}
darran	0:55a05330f8cc	2517	}
darran	0:55a05330f8cc	2518	break;
darran	0:55a05330f8cc	2519	case 8: /* ifOperStatus */
darran	0:55a05330f8cc	2520	{
darran	0:55a05330f8cc	2521	s32_t sint_ptr = (s32_t)value;
darran	0:55a05330f8cc	2522	if (netif_is_up(netif))
darran	0:55a05330f8cc	2523	{
darran	0:55a05330f8cc	2524	*sint_ptr = 1;
darran	0:55a05330f8cc	2525	}
darran	0:55a05330f8cc	2526	else
darran	0:55a05330f8cc	2527	{
darran	0:55a05330f8cc	2528	*sint_ptr = 2;
darran	0:55a05330f8cc	2529	}
darran	0:55a05330f8cc	2530	}
darran	0:55a05330f8cc	2531	break;
darran	0:55a05330f8cc	2532	case 9: /* ifLastChange */
darran	0:55a05330f8cc	2533	{
darran	0:55a05330f8cc	2534	u32_t uint_ptr = (u32_t)value;
darran	0:55a05330f8cc	2535	*uint_ptr = netif->ts;
darran	0:55a05330f8cc	2536	}
darran	0:55a05330f8cc	2537	break;
darran	0:55a05330f8cc	2538	case 10: /* ifInOctets */
darran	0:55a05330f8cc	2539	{
darran	0:55a05330f8cc	2540	u32_t uint_ptr = (u32_t)value;
darran	0:55a05330f8cc	2541	*uint_ptr = netif->ifinoctets;
darran	0:55a05330f8cc	2542	}
darran	0:55a05330f8cc	2543	break;
darran	0:55a05330f8cc	2544	case 11: /* ifInUcastPkts */
darran	0:55a05330f8cc	2545	{
darran	0:55a05330f8cc	2546	u32_t uint_ptr = (u32_t)value;
darran	0:55a05330f8cc	2547	*uint_ptr = netif->ifinucastpkts;
darran	0:55a05330f8cc	2548	}
darran	0:55a05330f8cc	2549	break;
darran	0:55a05330f8cc	2550	case 12: /* ifInNUcastPkts */
darran	0:55a05330f8cc	2551	{
darran	0:55a05330f8cc	2552	u32_t uint_ptr = (u32_t)value;
darran	0:55a05330f8cc	2553	*uint_ptr = netif->ifinnucastpkts;
darran	0:55a05330f8cc	2554	}
darran	0:55a05330f8cc	2555	break;
darran	0:55a05330f8cc	2556	case 13: /* ifInDiscarts */
darran	0:55a05330f8cc	2557	{
darran	0:55a05330f8cc	2558	u32_t uint_ptr = (u32_t)value;
darran	0:55a05330f8cc	2559	*uint_ptr = netif->ifindiscards;
darran	0:55a05330f8cc	2560	}
darran	0:55a05330f8cc	2561	break;
darran	0:55a05330f8cc	2562	case 14: /* ifInErrors */
darran	0:55a05330f8cc	2563	case 15: /* ifInUnkownProtos */
darran	0:55a05330f8cc	2564	/** @todo add these counters! */
darran	0:55a05330f8cc	2565	{
darran	0:55a05330f8cc	2566	u32_t uint_ptr = (u32_t)value;
darran	0:55a05330f8cc	2567	*uint_ptr = 0;
darran	0:55a05330f8cc	2568	}
darran	0:55a05330f8cc	2569	break;
darran	0:55a05330f8cc	2570	case 16: /* ifOutOctets */
darran	0:55a05330f8cc	2571	{
darran	0:55a05330f8cc	2572	u32_t uint_ptr = (u32_t)value;
darran	0:55a05330f8cc	2573	*uint_ptr = netif->ifoutoctets;
darran	0:55a05330f8cc	2574	}
darran	0:55a05330f8cc	2575	break;
darran	0:55a05330f8cc	2576	case 17: /* ifOutUcastPkts */
darran	0:55a05330f8cc	2577	{
darran	0:55a05330f8cc	2578	u32_t uint_ptr = (u32_t)value;
darran	0:55a05330f8cc	2579	*uint_ptr = netif->ifoutucastpkts;
darran	0:55a05330f8cc	2580	}
darran	0:55a05330f8cc	2581	break;
darran	0:55a05330f8cc	2582	case 18: /* ifOutNUcastPkts */
darran	0:55a05330f8cc	2583	{
darran	0:55a05330f8cc	2584	u32_t uint_ptr = (u32_t)value;
darran	0:55a05330f8cc	2585	*uint_ptr = netif->ifoutnucastpkts;
darran	0:55a05330f8cc	2586	}
darran	0:55a05330f8cc	2587	break;
darran	0:55a05330f8cc	2588	case 19: /* ifOutDiscarts */
darran	0:55a05330f8cc	2589	{
darran	0:55a05330f8cc	2590	u32_t uint_ptr = (u32_t)value;
darran	0:55a05330f8cc	2591	*uint_ptr = netif->ifoutdiscards;
darran	0:55a05330f8cc	2592	}
darran	0:55a05330f8cc	2593	break;
darran	0:55a05330f8cc	2594	case 20: /* ifOutErrors */
darran	0:55a05330f8cc	2595	/** @todo add this counter! */
darran	0:55a05330f8cc	2596	{
darran	0:55a05330f8cc	2597	u32_t uint_ptr = (u32_t)value;
darran	0:55a05330f8cc	2598	*uint_ptr = 0;
darran	0:55a05330f8cc	2599	}
darran	0:55a05330f8cc	2600	break;
darran	0:55a05330f8cc	2601	case 21: /* ifOutQLen */
darran	0:55a05330f8cc	2602	/** @todo figure out if this must be 0 (no queue) or 1? */
darran	0:55a05330f8cc	2603	{
darran	0:55a05330f8cc	2604	u32_t uint_ptr = (u32_t)value;
darran	0:55a05330f8cc	2605	*uint_ptr = 0;
darran	0:55a05330f8cc	2606	}
darran	0:55a05330f8cc	2607	break;
darran	0:55a05330f8cc	2608	case 22: /* ifSpecific */
darran	0:55a05330f8cc	2609	objectidncpy((s32_t)value, (s32_t)ifspecific.id, (u8_t)(len / sizeof(s32_t)));
darran	0:55a05330f8cc	2610	break;
darran	0:55a05330f8cc	2611	};
darran	0:55a05330f8cc	2612	}
darran	0:55a05330f8cc	2613
darran	0:55a05330f8cc	2614	#if !SNMP_SAFE_REQUESTS
darran	0:55a05330f8cc	2615	static u8_t
darran	0:55a05330f8cc	2616	ifentry_set_test(struct obj_def od, u16_t len, void value)
darran	0:55a05330f8cc	2617	{
darran	0:55a05330f8cc	2618	struct netif *netif;
darran	0:55a05330f8cc	2619	u8_t id, set_ok;
darran	0:55a05330f8cc	2620	LWIP_UNUSED_ARG(len);
darran	0:55a05330f8cc	2621
darran	0:55a05330f8cc	2622	set_ok = 0;
darran	0:55a05330f8cc	2623	snmp_ifindextonetif(od->id_inst_ptr[1], &netif);
darran	0:55a05330f8cc	2624	id = (u8_t)od->id_inst_ptr[0];
darran	0:55a05330f8cc	2625	switch (id)
darran	0:55a05330f8cc	2626	{
darran	0:55a05330f8cc	2627	case 7: /* ifAdminStatus */
darran	0:55a05330f8cc	2628	{
darran	0:55a05330f8cc	2629	s32_t sint_ptr = (s32_t)value;
darran	0:55a05330f8cc	2630	if (sint_ptr == 1 \|\| sint_ptr == 2)
darran	0:55a05330f8cc	2631	set_ok = 1;
darran	0:55a05330f8cc	2632	}
darran	0:55a05330f8cc	2633	break;
darran	0:55a05330f8cc	2634	}
darran	0:55a05330f8cc	2635	return set_ok;
darran	0:55a05330f8cc	2636	}
darran	0:55a05330f8cc	2637
darran	0:55a05330f8cc	2638	static void
darran	0:55a05330f8cc	2639	ifentry_set_value(struct obj_def od, u16_t len, void value)
darran	0:55a05330f8cc	2640	{
darran	0:55a05330f8cc	2641	struct netif *netif;
darran	0:55a05330f8cc	2642	u8_t id;
darran	0:55a05330f8cc	2643	LWIP_UNUSED_ARG(len);
darran	0:55a05330f8cc	2644
darran	0:55a05330f8cc	2645	snmp_ifindextonetif(od->id_inst_ptr[1], &netif);
darran	0:55a05330f8cc	2646	id = (u8_t)od->id_inst_ptr[0];
darran	0:55a05330f8cc	2647	switch (id)
darran	0:55a05330f8cc	2648	{
darran	0:55a05330f8cc	2649	case 7: /* ifAdminStatus */
darran	0:55a05330f8cc	2650	{
darran	0:55a05330f8cc	2651	s32_t sint_ptr = (s32_t)value;
darran	0:55a05330f8cc	2652	if (*sint_ptr == 1)
darran	0:55a05330f8cc	2653	{
darran	0:55a05330f8cc	2654	netif_set_up(netif);
darran	0:55a05330f8cc	2655	}
darran	0:55a05330f8cc	2656	else if (*sint_ptr == 2)
darran	0:55a05330f8cc	2657	{
darran	0:55a05330f8cc	2658	netif_set_down(netif);
darran	0:55a05330f8cc	2659	}
darran	0:55a05330f8cc	2660	}
darran	0:55a05330f8cc	2661	break;
darran	0:55a05330f8cc	2662	}
darran	0:55a05330f8cc	2663	}
darran	0:55a05330f8cc	2664	#endif /* SNMP_SAFE_REQUESTS */
darran	0:55a05330f8cc	2665
darran	0:55a05330f8cc	2666	/**
darran	0:55a05330f8cc	2667	* Returns atentry object definitions.
darran	0:55a05330f8cc	2668	*
darran	0:55a05330f8cc	2669	* @param ident_len the address length (6)
darran	0:55a05330f8cc	2670	* @param ident points to objectname.atifindex.atnetaddress
darran	0:55a05330f8cc	2671	* @param od points to object definition.
darran	0:55a05330f8cc	2672	*/
darran	0:55a05330f8cc	2673	static void
darran	0:55a05330f8cc	2674	atentry_get_object_def(u8_t ident_len, s32_t ident, struct obj_def od)
darran	0:55a05330f8cc	2675	{
darran	0:55a05330f8cc	2676	/* return to object name, adding index depth (5) */
darran	0:55a05330f8cc	2677	ident_len += 5;
darran	0:55a05330f8cc	2678	ident -= 5;
darran	0:55a05330f8cc	2679
darran	0:55a05330f8cc	2680	if (ident_len == 6)
darran	0:55a05330f8cc	2681	{
darran	0:55a05330f8cc	2682	od->id_inst_len = ident_len;
darran	0:55a05330f8cc	2683	od->id_inst_ptr = ident;
darran	0:55a05330f8cc	2684
darran	0:55a05330f8cc	2685	switch (ident[0])
darran	0:55a05330f8cc	2686	{
darran	0:55a05330f8cc	2687	case 1: /* atIfIndex */
darran	0:55a05330f8cc	2688	od->instance = MIB_OBJECT_TAB;
darran	0:55a05330f8cc	2689	od->access = MIB_OBJECT_READ_WRITE;
darran	0:55a05330f8cc	2690	od->asn_type = (SNMP_ASN1_UNIV \| SNMP_ASN1_PRIMIT \| SNMP_ASN1_INTEG);
darran	0:55a05330f8cc	2691	od->v_len = sizeof(s32_t);
darran	0:55a05330f8cc	2692	break;
darran	0:55a05330f8cc	2693	case 2: /* atPhysAddress */
darran	0:55a05330f8cc	2694	od->instance = MIB_OBJECT_TAB;
darran	0:55a05330f8cc	2695	od->access = MIB_OBJECT_READ_WRITE;
darran	0:55a05330f8cc	2696	od->asn_type = (SNMP_ASN1_UNIV \| SNMP_ASN1_PRIMIT \| SNMP_ASN1_OC_STR);
darran	0:55a05330f8cc	2697	od->v_len = 6; /** @todo try to use netif::hwaddr_len */
darran	0:55a05330f8cc	2698	break;
darran	0:55a05330f8cc	2699	case 3: /* atNetAddress */
darran	0:55a05330f8cc	2700	od->instance = MIB_OBJECT_TAB;
darran	0:55a05330f8cc	2701	od->access = MIB_OBJECT_READ_WRITE;
darran	0:55a05330f8cc	2702	od->asn_type = (SNMP_ASN1_APPLIC \| SNMP_ASN1_PRIMIT \| SNMP_ASN1_IPADDR);
darran	0:55a05330f8cc	2703	od->v_len = 4;
darran	0:55a05330f8cc	2704	break;
darran	0:55a05330f8cc	2705	default:
darran	0:55a05330f8cc	2706	LWIP_DEBUGF(SNMP_MIB_DEBUG,("atentry_get_object_def: no such object\n"));
darran	0:55a05330f8cc	2707	od->instance = MIB_OBJECT_NONE;
darran	0:55a05330f8cc	2708	break;
darran	0:55a05330f8cc	2709	}
darran	0:55a05330f8cc	2710	}
darran	0:55a05330f8cc	2711	else
darran	0:55a05330f8cc	2712	{
darran	0:55a05330f8cc	2713	LWIP_DEBUGF(SNMP_MIB_DEBUG,("atentry_get_object_def: no scalar\n"));
darran	0:55a05330f8cc	2714	od->instance = MIB_OBJECT_NONE;
darran	0:55a05330f8cc	2715	}
darran	0:55a05330f8cc	2716	}
darran	0:55a05330f8cc	2717
darran	0:55a05330f8cc	2718	static void
darran	0:55a05330f8cc	2719	atentry_get_value(struct obj_def od, u16_t len, void value)
darran	0:55a05330f8cc	2720	{
darran	0:55a05330f8cc	2721	#if LWIP_ARP
darran	0:55a05330f8cc	2722	u8_t id;
darran	0:55a05330f8cc	2723	struct eth_addr* ethaddr_ret;
darran	0:55a05330f8cc	2724	ip_addr_t* ipaddr_ret;
darran	0:55a05330f8cc	2725	#endif /* LWIP_ARP */
darran	0:55a05330f8cc	2726	ip_addr_t ip;
darran	0:55a05330f8cc	2727	struct netif *netif;
darran	0:55a05330f8cc	2728
darran	0:55a05330f8cc	2729	LWIP_UNUSED_ARG(len);
darran	0:55a05330f8cc	2730	LWIP_UNUSED_ARG(value);/* if !LWIP_ARP */
darran	0:55a05330f8cc	2731
darran	0:55a05330f8cc	2732	snmp_ifindextonetif(od->id_inst_ptr[1], &netif);
darran	0:55a05330f8cc	2733	snmp_oidtoip(&od->id_inst_ptr[2], &ip);
darran	0:55a05330f8cc	2734
darran	0:55a05330f8cc	2735	#if LWIP_ARP /** @todo implement a netif_find_addr */
darran	0:55a05330f8cc	2736	if (etharp_find_addr(netif, &ip, &ethaddr_ret, &ipaddr_ret) > -1)
darran	0:55a05330f8cc	2737	{
darran	0:55a05330f8cc	2738	LWIP_ASSERT("invalid id", (od->id_inst_ptr[0] >= 0) && (od->id_inst_ptr[0] <= 0xff));
darran	0:55a05330f8cc	2739	id = (u8_t)od->id_inst_ptr[0];
darran	0:55a05330f8cc	2740	switch (id)
darran	0:55a05330f8cc	2741	{
darran	0:55a05330f8cc	2742	case 1: /* atIfIndex */
darran	0:55a05330f8cc	2743	{
darran	0:55a05330f8cc	2744	s32_t sint_ptr = (s32_t)value;
darran	0:55a05330f8cc	2745	*sint_ptr = od->id_inst_ptr[1];
darran	0:55a05330f8cc	2746	}
darran	0:55a05330f8cc	2747	break;
darran	0:55a05330f8cc	2748	case 2: /* atPhysAddress */
darran	0:55a05330f8cc	2749	{
darran	0:55a05330f8cc	2750	struct eth_addr dst = (struct eth_addr)value;
darran	0:55a05330f8cc	2751
darran	0:55a05330f8cc	2752	dst = ethaddr_ret;
darran	0:55a05330f8cc	2753	}
darran	0:55a05330f8cc	2754	break;
darran	0:55a05330f8cc	2755	case 3: /* atNetAddress */
darran	0:55a05330f8cc	2756	{
darran	0:55a05330f8cc	2757	ip_addr_t dst = (ip_addr_t)value;
darran	0:55a05330f8cc	2758
darran	0:55a05330f8cc	2759	dst = ipaddr_ret;
darran	0:55a05330f8cc	2760	}
darran	0:55a05330f8cc	2761	break;
darran	0:55a05330f8cc	2762	}
darran	0:55a05330f8cc	2763	}
darran	0:55a05330f8cc	2764	#endif /* LWIP_ARP */
darran	0:55a05330f8cc	2765	}
darran	0:55a05330f8cc	2766
darran	0:55a05330f8cc	2767	static void
darran	0:55a05330f8cc	2768	ip_get_object_def(u8_t ident_len, s32_t ident, struct obj_def od)
darran	0:55a05330f8cc	2769	{
darran	0:55a05330f8cc	2770	u8_t id;
darran	0:55a05330f8cc	2771
darran	0:55a05330f8cc	2772	/* return to object name, adding index depth (1) */
darran	0:55a05330f8cc	2773	ident_len += 1;
darran	0:55a05330f8cc	2774	ident -= 1;
darran	0:55a05330f8cc	2775	if (ident_len == 2)
darran	0:55a05330f8cc	2776	{
darran	0:55a05330f8cc	2777	od->id_inst_len = ident_len;
darran	0:55a05330f8cc	2778	od->id_inst_ptr = ident;
darran	0:55a05330f8cc	2779
darran	0:55a05330f8cc	2780	LWIP_ASSERT("invalid id", (ident[0] >= 0) && (ident[0] <= 0xff));
darran	0:55a05330f8cc	2781	id = (u8_t)ident[0];
darran	0:55a05330f8cc	2782	LWIP_DEBUGF(SNMP_MIB_DEBUG,("get_object_def ip.%"U16_F".0\n",(u16_t)id));
darran	0:55a05330f8cc	2783	switch (id)
darran	0:55a05330f8cc	2784	{
darran	0:55a05330f8cc	2785	case 1: /* ipForwarding */
darran	0:55a05330f8cc	2786	case 2: /* ipDefaultTTL */
darran	0:55a05330f8cc	2787	od->instance = MIB_OBJECT_SCALAR;
darran	0:55a05330f8cc	2788	od->access = MIB_OBJECT_READ_WRITE;
darran	0:55a05330f8cc	2789	od->asn_type = (SNMP_ASN1_UNIV \| SNMP_ASN1_PRIMIT \| SNMP_ASN1_INTEG);
darran	0:55a05330f8cc	2790	od->v_len = sizeof(s32_t);
darran	0:55a05330f8cc	2791	break;
darran	0:55a05330f8cc	2792	case 3: /* ipInReceives */
darran	0:55a05330f8cc	2793	case 4: /* ipInHdrErrors */
darran	0:55a05330f8cc	2794	case 5: /* ipInAddrErrors */
darran	0:55a05330f8cc	2795	case 6: /* ipForwDatagrams */
darran	0:55a05330f8cc	2796	case 7: /* ipInUnknownProtos */
darran	0:55a05330f8cc	2797	case 8: /* ipInDiscards */
darran	0:55a05330f8cc	2798	case 9: /* ipInDelivers */
darran	0:55a05330f8cc	2799	case 10: /* ipOutRequests */
darran	0:55a05330f8cc	2800	case 11: /* ipOutDiscards */
darran	0:55a05330f8cc	2801	case 12: /* ipOutNoRoutes */
darran	0:55a05330f8cc	2802	case 14: /* ipReasmReqds */
darran	0:55a05330f8cc	2803	case 15: /* ipReasmOKs */
darran	0:55a05330f8cc	2804	case 16: /* ipReasmFails */
darran	0:55a05330f8cc	2805	case 17: /* ipFragOKs */
darran	0:55a05330f8cc	2806	case 18: /* ipFragFails */
darran	0:55a05330f8cc	2807	case 19: /* ipFragCreates */
darran	0:55a05330f8cc	2808	case 23: /* ipRoutingDiscards */
darran	0:55a05330f8cc	2809	od->instance = MIB_OBJECT_SCALAR;
darran	0:55a05330f8cc	2810	od->access = MIB_OBJECT_READ_ONLY;
darran	0:55a05330f8cc	2811	od->asn_type = (SNMP_ASN1_APPLIC \| SNMP_ASN1_PRIMIT \| SNMP_ASN1_COUNTER);
darran	0:55a05330f8cc	2812	od->v_len = sizeof(u32_t);
darran	0:55a05330f8cc	2813	break;
darran	0:55a05330f8cc	2814	case 13: /* ipReasmTimeout */
darran	0:55a05330f8cc	2815	od->instance = MIB_OBJECT_SCALAR;
darran	0:55a05330f8cc	2816	od->access = MIB_OBJECT_READ_ONLY;
darran	0:55a05330f8cc	2817	od->asn_type = (SNMP_ASN1_UNIV \| SNMP_ASN1_PRIMIT \| SNMP_ASN1_INTEG);
darran	0:55a05330f8cc	2818	od->v_len = sizeof(s32_t);
darran	0:55a05330f8cc	2819	break;
darran	0:55a05330f8cc	2820	default:
darran	0:55a05330f8cc	2821	LWIP_DEBUGF(SNMP_MIB_DEBUG,("ip_get_object_def: no such object\n"));
darran	0:55a05330f8cc	2822	od->instance = MIB_OBJECT_NONE;
darran	0:55a05330f8cc	2823	break;
darran	0:55a05330f8cc	2824	};
darran	0:55a05330f8cc	2825	}
darran	0:55a05330f8cc	2826	else
darran	0:55a05330f8cc	2827	{
darran	0:55a05330f8cc	2828	LWIP_DEBUGF(SNMP_MIB_DEBUG,("ip_get_object_def: no scalar\n"));
darran	0:55a05330f8cc	2829	od->instance = MIB_OBJECT_NONE;
darran	0:55a05330f8cc	2830	}
darran	0:55a05330f8cc	2831	}
darran	0:55a05330f8cc	2832
darran	0:55a05330f8cc	2833	static void
darran	0:55a05330f8cc	2834	ip_get_value(struct obj_def od, u16_t len, void value)
darran	0:55a05330f8cc	2835	{
darran	0:55a05330f8cc	2836	u8_t id;
darran	0:55a05330f8cc	2837
darran	0:55a05330f8cc	2838	LWIP_UNUSED_ARG(len);
darran	0:55a05330f8cc	2839	LWIP_ASSERT("invalid id", (od->id_inst_ptr[0] >= 0) && (od->id_inst_ptr[0] <= 0xff));
darran	0:55a05330f8cc	2840	id = (u8_t)od->id_inst_ptr[0];
darran	0:55a05330f8cc	2841	switch (id)
darran	0:55a05330f8cc	2842	{
darran	0:55a05330f8cc	2843	case 1: /* ipForwarding */
darran	0:55a05330f8cc	2844	{
darran	0:55a05330f8cc	2845	s32_t sint_ptr = (s32_t)value;
darran	0:55a05330f8cc	2846	#if IP_FORWARD
darran	0:55a05330f8cc	2847	/* forwarding */
darran	0:55a05330f8cc	2848	*sint_ptr = 1;
darran	0:55a05330f8cc	2849	#else
darran	0:55a05330f8cc	2850	/* not-forwarding */
darran	0:55a05330f8cc	2851	*sint_ptr = 2;
darran	0:55a05330f8cc	2852	#endif
darran	0:55a05330f8cc	2853	}
darran	0:55a05330f8cc	2854	break;
darran	0:55a05330f8cc	2855	case 2: /* ipDefaultTTL */
darran	0:55a05330f8cc	2856	{
darran	0:55a05330f8cc	2857	s32_t sint_ptr = (s32_t)value;
darran	0:55a05330f8cc	2858	*sint_ptr = IP_DEFAULT_TTL;
darran	0:55a05330f8cc	2859	}
darran	0:55a05330f8cc	2860	break;
darran	0:55a05330f8cc	2861	case 3: /* ipInReceives */
darran	0:55a05330f8cc	2862	{
darran	0:55a05330f8cc	2863	u32_t uint_ptr = (u32_t)value;
darran	0:55a05330f8cc	2864	*uint_ptr = ipinreceives;
darran	0:55a05330f8cc	2865	}
darran	0:55a05330f8cc	2866	break;
darran	0:55a05330f8cc	2867	case 4: /* ipInHdrErrors */
darran	0:55a05330f8cc	2868	{
darran	0:55a05330f8cc	2869	u32_t uint_ptr = (u32_t)value;
darran	0:55a05330f8cc	2870	*uint_ptr = ipinhdrerrors;
darran	0:55a05330f8cc	2871	}
darran	0:55a05330f8cc	2872	break;
darran	0:55a05330f8cc	2873	case 5: /* ipInAddrErrors */
darran	0:55a05330f8cc	2874	{
darran	0:55a05330f8cc	2875	u32_t uint_ptr = (u32_t)value;
darran	0:55a05330f8cc	2876	*uint_ptr = ipinaddrerrors;
darran	0:55a05330f8cc	2877	}
darran	0:55a05330f8cc	2878	break;
darran	0:55a05330f8cc	2879	case 6: /* ipForwDatagrams */
darran	0:55a05330f8cc	2880	{
darran	0:55a05330f8cc	2881	u32_t uint_ptr = (u32_t)value;
darran	0:55a05330f8cc	2882	*uint_ptr = ipforwdatagrams;
darran	0:55a05330f8cc	2883	}
darran	0:55a05330f8cc	2884	break;
darran	0:55a05330f8cc	2885	case 7: /* ipInUnknownProtos */
darran	0:55a05330f8cc	2886	{
darran	0:55a05330f8cc	2887	u32_t uint_ptr = (u32_t)value;
darran	0:55a05330f8cc	2888	*uint_ptr = ipinunknownprotos;
darran	0:55a05330f8cc	2889	}
darran	0:55a05330f8cc	2890	break;
darran	0:55a05330f8cc	2891	case 8: /* ipInDiscards */
darran	0:55a05330f8cc	2892	{
darran	0:55a05330f8cc	2893	u32_t uint_ptr = (u32_t)value;
darran	0:55a05330f8cc	2894	*uint_ptr = ipindiscards;
darran	0:55a05330f8cc	2895	}
darran	0:55a05330f8cc	2896	break;
darran	0:55a05330f8cc	2897	case 9: /* ipInDelivers */
darran	0:55a05330f8cc	2898	{
darran	0:55a05330f8cc	2899	u32_t uint_ptr = (u32_t)value;
darran	0:55a05330f8cc	2900	*uint_ptr = ipindelivers;
darran	0:55a05330f8cc	2901	}
darran	0:55a05330f8cc	2902	break;
darran	0:55a05330f8cc	2903	case 10: /* ipOutRequests */
darran	0:55a05330f8cc	2904	{
darran	0:55a05330f8cc	2905	u32_t uint_ptr = (u32_t)value;
darran	0:55a05330f8cc	2906	*uint_ptr = ipoutrequests;
darran	0:55a05330f8cc	2907	}
darran	0:55a05330f8cc	2908	break;
darran	0:55a05330f8cc	2909	case 11: /* ipOutDiscards */
darran	0:55a05330f8cc	2910	{
darran	0:55a05330f8cc	2911	u32_t uint_ptr = (u32_t)value;
darran	0:55a05330f8cc	2912	*uint_ptr = ipoutdiscards;
darran	0:55a05330f8cc	2913	}
darran	0:55a05330f8cc	2914	break;
darran	0:55a05330f8cc	2915	case 12: /* ipOutNoRoutes */
darran	0:55a05330f8cc	2916	{
darran	0:55a05330f8cc	2917	u32_t uint_ptr = (u32_t)value;
darran	0:55a05330f8cc	2918	*uint_ptr = ipoutnoroutes;
darran	0:55a05330f8cc	2919	}
darran	0:55a05330f8cc	2920	break;
darran	0:55a05330f8cc	2921	case 13: /* ipReasmTimeout */
darran	0:55a05330f8cc	2922	{
darran	0:55a05330f8cc	2923	s32_t sint_ptr = (s32_t)value;
darran	0:55a05330f8cc	2924	#if IP_REASSEMBLY
darran	0:55a05330f8cc	2925	*sint_ptr = IP_REASS_MAXAGE;
darran	0:55a05330f8cc	2926	#else
darran	0:55a05330f8cc	2927	*sint_ptr = 0;
darran	0:55a05330f8cc	2928	#endif
darran	0:55a05330f8cc	2929	}
darran	0:55a05330f8cc	2930	break;
darran	0:55a05330f8cc	2931	case 14: /* ipReasmReqds */
darran	0:55a05330f8cc	2932	{
darran	0:55a05330f8cc	2933	u32_t uint_ptr = (u32_t)value;
darran	0:55a05330f8cc	2934	*uint_ptr = ipreasmreqds;
darran	0:55a05330f8cc	2935	}
darran	0:55a05330f8cc	2936	break;
darran	0:55a05330f8cc	2937	case 15: /* ipReasmOKs */
darran	0:55a05330f8cc	2938	{
darran	0:55a05330f8cc	2939	u32_t uint_ptr = (u32_t)value;
darran	0:55a05330f8cc	2940	*uint_ptr = ipreasmoks;
darran	0:55a05330f8cc	2941	}
darran	0:55a05330f8cc	2942	break;
darran	0:55a05330f8cc	2943	case 16: /* ipReasmFails */
darran	0:55a05330f8cc	2944	{
darran	0:55a05330f8cc	2945	u32_t uint_ptr = (u32_t)value;
darran	0:55a05330f8cc	2946	*uint_ptr = ipreasmfails;
darran	0:55a05330f8cc	2947	}
darran	0:55a05330f8cc	2948	break;
darran	0:55a05330f8cc	2949	case 17: /* ipFragOKs */
darran	0:55a05330f8cc	2950	{
darran	0:55a05330f8cc	2951	u32_t uint_ptr = (u32_t)value;
darran	0:55a05330f8cc	2952	*uint_ptr = ipfragoks;
darran	0:55a05330f8cc	2953	}
darran	0:55a05330f8cc	2954	break;
darran	0:55a05330f8cc	2955	case 18: /* ipFragFails */
darran	0:55a05330f8cc	2956	{
darran	0:55a05330f8cc	2957	u32_t uint_ptr = (u32_t)value;
darran	0:55a05330f8cc	2958	*uint_ptr = ipfragfails;
darran	0:55a05330f8cc	2959	}
darran	0:55a05330f8cc	2960	break;
darran	0:55a05330f8cc	2961	case 19: /* ipFragCreates */
darran	0:55a05330f8cc	2962	{
darran	0:55a05330f8cc	2963	u32_t uint_ptr = (u32_t)value;
darran	0:55a05330f8cc	2964	*uint_ptr = ipfragcreates;
darran	0:55a05330f8cc	2965	}
darran	0:55a05330f8cc	2966	break;
darran	0:55a05330f8cc	2967	case 23: /* ipRoutingDiscards */
darran	0:55a05330f8cc	2968	/** @todo can lwIP discard routes at all?? hardwire this to 0?? */
darran	0:55a05330f8cc	2969	{
darran	0:55a05330f8cc	2970	u32_t uint_ptr = (u32_t)value;
darran	0:55a05330f8cc	2971	*uint_ptr = iproutingdiscards;
darran	0:55a05330f8cc	2972	}
darran	0:55a05330f8cc	2973	break;
darran	0:55a05330f8cc	2974	};
darran	0:55a05330f8cc	2975	}
darran	0:55a05330f8cc	2976
darran	0:55a05330f8cc	2977	/**
darran	0:55a05330f8cc	2978	* Test ip object value before setting.
darran	0:55a05330f8cc	2979	*
darran	0:55a05330f8cc	2980	* @param od is the object definition
darran	0:55a05330f8cc	2981	* @param len return value space (in bytes)
darran	0:55a05330f8cc	2982	* @param value points to (varbind) space to copy value from.
darran	0:55a05330f8cc	2983	*
darran	0:55a05330f8cc	2984	* @note we allow set if the value matches the hardwired value,
darran	0:55a05330f8cc	2985	* otherwise return badvalue.
darran	0:55a05330f8cc	2986	*/
darran	0:55a05330f8cc	2987	static u8_t
darran	0:55a05330f8cc	2988	ip_set_test(struct obj_def od, u16_t len, void value)
darran	0:55a05330f8cc	2989	{
darran	0:55a05330f8cc	2990	u8_t id, set_ok;
darran	0:55a05330f8cc	2991	s32_t sint_ptr = (s32_t)value;
darran	0:55a05330f8cc	2992
darran	0:55a05330f8cc	2993	LWIP_UNUSED_ARG(len);
darran	0:55a05330f8cc	2994	set_ok = 0;
darran	0:55a05330f8cc	2995	LWIP_ASSERT("invalid id", (od->id_inst_ptr[0] >= 0) && (od->id_inst_ptr[0] <= 0xff));
darran	0:55a05330f8cc	2996	id = (u8_t)od->id_inst_ptr[0];
darran	0:55a05330f8cc	2997	switch (id)
darran	0:55a05330f8cc	2998	{
darran	0:55a05330f8cc	2999	case 1: /* ipForwarding */
darran	0:55a05330f8cc	3000	#if IP_FORWARD
darran	0:55a05330f8cc	3001	/* forwarding */
darran	0:55a05330f8cc	3002	if (*sint_ptr == 1)
darran	0:55a05330f8cc	3003	#else
darran	0:55a05330f8cc	3004	/* not-forwarding */
darran	0:55a05330f8cc	3005	if (*sint_ptr == 2)
darran	0:55a05330f8cc	3006	#endif
darran	0:55a05330f8cc	3007	{
darran	0:55a05330f8cc	3008	set_ok = 1;
darran	0:55a05330f8cc	3009	}
darran	0:55a05330f8cc	3010	break;
darran	0:55a05330f8cc	3011	case 2: /* ipDefaultTTL */
darran	0:55a05330f8cc	3012	if (*sint_ptr == IP_DEFAULT_TTL)
darran	0:55a05330f8cc	3013	{
darran	0:55a05330f8cc	3014	set_ok = 1;
darran	0:55a05330f8cc	3015	}
darran	0:55a05330f8cc	3016	break;
darran	0:55a05330f8cc	3017	};
darran	0:55a05330f8cc	3018	return set_ok;
darran	0:55a05330f8cc	3019	}
darran	0:55a05330f8cc	3020
darran	0:55a05330f8cc	3021	static void
darran	0:55a05330f8cc	3022	ip_addrentry_get_object_def(u8_t ident_len, s32_t ident, struct obj_def od)
darran	0:55a05330f8cc	3023	{
darran	0:55a05330f8cc	3024	/* return to object name, adding index depth (4) */
darran	0:55a05330f8cc	3025	ident_len += 4;
darran	0:55a05330f8cc	3026	ident -= 4;
darran	0:55a05330f8cc	3027
darran	0:55a05330f8cc	3028	if (ident_len == 5)
darran	0:55a05330f8cc	3029	{
darran	0:55a05330f8cc	3030	u8_t id;
darran	0:55a05330f8cc	3031
darran	0:55a05330f8cc	3032	od->id_inst_len = ident_len;
darran	0:55a05330f8cc	3033	od->id_inst_ptr = ident;
darran	0:55a05330f8cc	3034
darran	0:55a05330f8cc	3035	LWIP_ASSERT("invalid id", (ident[0] >= 0) && (ident[0] <= 0xff));
darran	0:55a05330f8cc	3036	id = (u8_t)ident[0];
darran	0:55a05330f8cc	3037	switch (id)
darran	0:55a05330f8cc	3038	{
darran	0:55a05330f8cc	3039	case 1: /* ipAdEntAddr */
darran	0:55a05330f8cc	3040	case 3: /* ipAdEntNetMask */
darran	0:55a05330f8cc	3041	od->instance = MIB_OBJECT_TAB;
darran	0:55a05330f8cc	3042	od->access = MIB_OBJECT_READ_ONLY;
darran	0:55a05330f8cc	3043	od->asn_type = (SNMP_ASN1_APPLIC \| SNMP_ASN1_PRIMIT \| SNMP_ASN1_IPADDR);
darran	0:55a05330f8cc	3044	od->v_len = 4;
darran	0:55a05330f8cc	3045	break;
darran	0:55a05330f8cc	3046	case 2: /* ipAdEntIfIndex */
darran	0:55a05330f8cc	3047	case 4: /* ipAdEntBcastAddr */
darran	0:55a05330f8cc	3048	case 5: /* ipAdEntReasmMaxSize */
darran	0:55a05330f8cc	3049	od->instance = MIB_OBJECT_TAB;
darran	0:55a05330f8cc	3050	od->access = MIB_OBJECT_READ_ONLY;
darran	0:55a05330f8cc	3051	od->asn_type = (SNMP_ASN1_UNIV \| SNMP_ASN1_PRIMIT \| SNMP_ASN1_INTEG);
darran	0:55a05330f8cc	3052	od->v_len = sizeof(s32_t);
darran	0:55a05330f8cc	3053	break;
darran	0:55a05330f8cc	3054	default:
darran	0:55a05330f8cc	3055	LWIP_DEBUGF(SNMP_MIB_DEBUG,("ip_addrentry_get_object_def: no such object\n"));
darran	0:55a05330f8cc	3056	od->instance = MIB_OBJECT_NONE;
darran	0:55a05330f8cc	3057	break;
darran	0:55a05330f8cc	3058	}
darran	0:55a05330f8cc	3059	}
darran	0:55a05330f8cc	3060	else
darran	0:55a05330f8cc	3061	{
darran	0:55a05330f8cc	3062	LWIP_DEBUGF(SNMP_MIB_DEBUG,("ip_addrentry_get_object_def: no scalar\n"));
darran	0:55a05330f8cc	3063	od->instance = MIB_OBJECT_NONE;
darran	0:55a05330f8cc	3064	}
darran	0:55a05330f8cc	3065	}
darran	0:55a05330f8cc	3066
darran	0:55a05330f8cc	3067	static void
darran	0:55a05330f8cc	3068	ip_addrentry_get_value(struct obj_def od, u16_t len, void value)
darran	0:55a05330f8cc	3069	{
darran	0:55a05330f8cc	3070	u8_t id;
darran	0:55a05330f8cc	3071	u16_t ifidx;
darran	0:55a05330f8cc	3072	ip_addr_t ip;
darran	0:55a05330f8cc	3073	struct netif *netif = netif_list;
darran	0:55a05330f8cc	3074
darran	0:55a05330f8cc	3075	LWIP_UNUSED_ARG(len);
darran	0:55a05330f8cc	3076	snmp_oidtoip(&od->id_inst_ptr[1], &ip);
darran	0:55a05330f8cc	3077	ifidx = 0;
darran	0:55a05330f8cc	3078	while ((netif != NULL) && !ip_addr_cmp(&ip, &netif->ip_addr))
darran	0:55a05330f8cc	3079	{
darran	0:55a05330f8cc	3080	netif = netif->next;
darran	0:55a05330f8cc	3081	ifidx++;
darran	0:55a05330f8cc	3082	}
darran	0:55a05330f8cc	3083
darran	0:55a05330f8cc	3084	if (netif != NULL)
darran	0:55a05330f8cc	3085	{
darran	0:55a05330f8cc	3086	LWIP_ASSERT("invalid id", (od->id_inst_ptr[0] >= 0) && (od->id_inst_ptr[0] <= 0xff));
darran	0:55a05330f8cc	3087	id = (u8_t)od->id_inst_ptr[0];
darran	0:55a05330f8cc	3088	switch (id)
darran	0:55a05330f8cc	3089	{
darran	0:55a05330f8cc	3090	case 1: /* ipAdEntAddr */
darran	0:55a05330f8cc	3091	{
darran	0:55a05330f8cc	3092	ip_addr_t dst = (ip_addr_t)value;
darran	0:55a05330f8cc	3093	*dst = netif->ip_addr;
darran	0:55a05330f8cc	3094	}
darran	0:55a05330f8cc	3095	break;
darran	0:55a05330f8cc	3096	case 2: /* ipAdEntIfIndex */
darran	0:55a05330f8cc	3097	{
darran	0:55a05330f8cc	3098	s32_t sint_ptr = (s32_t)value;
darran	0:55a05330f8cc	3099	*sint_ptr = ifidx + 1;
darran	0:55a05330f8cc	3100	}
darran	0:55a05330f8cc	3101	break;
darran	0:55a05330f8cc	3102	case 3: /* ipAdEntNetMask */
darran	0:55a05330f8cc	3103	{
darran	0:55a05330f8cc	3104	ip_addr_t dst = (ip_addr_t)value;
darran	0:55a05330f8cc	3105	*dst = netif->netmask;
darran	0:55a05330f8cc	3106	}
darran	0:55a05330f8cc	3107	break;
darran	0:55a05330f8cc	3108	case 4: /* ipAdEntBcastAddr */
darran	0:55a05330f8cc	3109	{
darran	0:55a05330f8cc	3110	s32_t sint_ptr = (s32_t)value;
darran	0:55a05330f8cc	3111
darran	0:55a05330f8cc	3112	/* lwIP oddity, there's no broadcast
darran	0:55a05330f8cc	3113	address in the netif we can rely on */
darran	0:55a05330f8cc	3114	*sint_ptr = IPADDR_BROADCAST & 1;
darran	0:55a05330f8cc	3115	}
darran	0:55a05330f8cc	3116	break;
darran	0:55a05330f8cc	3117	case 5: /* ipAdEntReasmMaxSize */
darran	0:55a05330f8cc	3118	{
darran	0:55a05330f8cc	3119	s32_t sint_ptr = (s32_t)value;
darran	0:55a05330f8cc	3120	#if IP_REASSEMBLY
darran	0:55a05330f8cc	3121	/* @todo The theoretical maximum is IP_REASS_MAX_PBUFS * size of the pbufs,
darran	0:55a05330f8cc	3122	* but only if receiving one fragmented packet at a time.
darran	0:55a05330f8cc	3123	* The current solution is to calculate for 2 simultaneous packets...
darran	0:55a05330f8cc	3124	*/
darran	0:55a05330f8cc	3125	sint_ptr = (IP_HLEN + ((IP_REASS_MAX_PBUFS/2)
darran	0:55a05330f8cc	3126	(PBUF_POOL_BUFSIZE - PBUF_LINK_HLEN - IP_HLEN)));
darran	0:55a05330f8cc	3127	#else
darran	0:55a05330f8cc	3128	/** @todo returning MTU would be a bad thing and
darran	0:55a05330f8cc	3129	returning a wild guess like '576' isn't good either */
darran	0:55a05330f8cc	3130	*sint_ptr = 0;
darran	0:55a05330f8cc	3131	#endif
darran	0:55a05330f8cc	3132	}
darran	0:55a05330f8cc	3133	break;
darran	0:55a05330f8cc	3134	}
darran	0:55a05330f8cc	3135	}
darran	0:55a05330f8cc	3136	}
darran	0:55a05330f8cc	3137
darran	0:55a05330f8cc	3138	/**
darran	0:55a05330f8cc	3139	* @note
darran	0:55a05330f8cc	3140	* lwIP IP routing is currently using the network addresses in netif_list.
darran	0:55a05330f8cc	3141	* if no suitable network IP is found in netif_list, the default_netif is used.
darran	0:55a05330f8cc	3142	*/
darran	0:55a05330f8cc	3143	static void
darran	0:55a05330f8cc	3144	ip_rteentry_get_object_def(u8_t ident_len, s32_t ident, struct obj_def od)
darran	0:55a05330f8cc	3145	{
darran	0:55a05330f8cc	3146	u8_t id;
darran	0:55a05330f8cc	3147
darran	0:55a05330f8cc	3148	/* return to object name, adding index depth (4) */
darran	0:55a05330f8cc	3149	ident_len += 4;
darran	0:55a05330f8cc	3150	ident -= 4;
darran	0:55a05330f8cc	3151
darran	0:55a05330f8cc	3152	if (ident_len == 5)
darran	0:55a05330f8cc	3153	{
darran	0:55a05330f8cc	3154	od->id_inst_len = ident_len;
darran	0:55a05330f8cc	3155	od->id_inst_ptr = ident;
darran	0:55a05330f8cc	3156
darran	0:55a05330f8cc	3157	LWIP_ASSERT("invalid id", (ident[0] >= 0) && (ident[0] <= 0xff));
darran	0:55a05330f8cc	3158	id = (u8_t)ident[0];
darran	0:55a05330f8cc	3159	switch (id)
darran	0:55a05330f8cc	3160	{
darran	0:55a05330f8cc	3161	case 1: /* ipRouteDest */
darran	0:55a05330f8cc	3162	case 7: /* ipRouteNextHop */
darran	0:55a05330f8cc	3163	case 11: /* ipRouteMask */
darran	0:55a05330f8cc	3164	od->instance = MIB_OBJECT_TAB;
darran	0:55a05330f8cc	3165	od->access = MIB_OBJECT_READ_WRITE;
darran	0:55a05330f8cc	3166	od->asn_type = (SNMP_ASN1_APPLIC \| SNMP_ASN1_PRIMIT \| SNMP_ASN1_IPADDR);
darran	0:55a05330f8cc	3167	od->v_len = 4;
darran	0:55a05330f8cc	3168	break;
darran	0:55a05330f8cc	3169	case 2: /* ipRouteIfIndex */
darran	0:55a05330f8cc	3170	case 3: /* ipRouteMetric1 */
darran	0:55a05330f8cc	3171	case 4: /* ipRouteMetric2 */
darran	0:55a05330f8cc	3172	case 5: /* ipRouteMetric3 */
darran	0:55a05330f8cc	3173	case 6: /* ipRouteMetric4 */
darran	0:55a05330f8cc	3174	case 8: /* ipRouteType */
darran	0:55a05330f8cc	3175	case 10: /* ipRouteAge */
darran	0:55a05330f8cc	3176	case 12: /* ipRouteMetric5 */
darran	0:55a05330f8cc	3177	od->instance = MIB_OBJECT_TAB;
darran	0:55a05330f8cc	3178	od->access = MIB_OBJECT_READ_WRITE;
darran	0:55a05330f8cc	3179	od->asn_type = (SNMP_ASN1_UNIV \| SNMP_ASN1_PRIMIT \| SNMP_ASN1_INTEG);
darran	0:55a05330f8cc	3180	od->v_len = sizeof(s32_t);
darran	0:55a05330f8cc	3181	break;
darran	0:55a05330f8cc	3182	case 9: /* ipRouteProto */
darran	0:55a05330f8cc	3183	od->instance = MIB_OBJECT_TAB;
darran	0:55a05330f8cc	3184	od->access = MIB_OBJECT_READ_ONLY;
darran	0:55a05330f8cc	3185	od->asn_type = (SNMP_ASN1_UNIV \| SNMP_ASN1_PRIMIT \| SNMP_ASN1_INTEG);
darran	0:55a05330f8cc	3186	od->v_len = sizeof(s32_t);
darran	0:55a05330f8cc	3187	break;
darran	0:55a05330f8cc	3188	case 13: /* ipRouteInfo */
darran	0:55a05330f8cc	3189	/** @note returning zeroDotZero (0.0) no routing protocol specific MIB */
darran	0:55a05330f8cc	3190	od->instance = MIB_OBJECT_TAB;
darran	0:55a05330f8cc	3191	od->access = MIB_OBJECT_READ_ONLY;
darran	0:55a05330f8cc	3192	od->asn_type = (SNMP_ASN1_UNIV \| SNMP_ASN1_PRIMIT \| SNMP_ASN1_OBJ_ID);
darran	0:55a05330f8cc	3193	od->v_len = iprouteinfo.len * sizeof(s32_t);
darran	0:55a05330f8cc	3194	break;
darran	0:55a05330f8cc	3195	default:
darran	0:55a05330f8cc	3196	LWIP_DEBUGF(SNMP_MIB_DEBUG,("ip_rteentry_get_object_def: no such object\n"));
darran	0:55a05330f8cc	3197	od->instance = MIB_OBJECT_NONE;
darran	0:55a05330f8cc	3198	break;
darran	0:55a05330f8cc	3199	}
darran	0:55a05330f8cc	3200	}
darran	0:55a05330f8cc	3201	else
darran	0:55a05330f8cc	3202	{
darran	0:55a05330f8cc	3203	LWIP_DEBUGF(SNMP_MIB_DEBUG,("ip_rteentry_get_object_def: no scalar\n"));
darran	0:55a05330f8cc	3204	od->instance = MIB_OBJECT_NONE;
darran	0:55a05330f8cc	3205	}
darran	0:55a05330f8cc	3206	}
darran	0:55a05330f8cc	3207
darran	0:55a05330f8cc	3208	static void
darran	0:55a05330f8cc	3209	ip_rteentry_get_value(struct obj_def od, u16_t len, void value)
darran	0:55a05330f8cc	3210	{
darran	0:55a05330f8cc	3211	struct netif *netif;
darran	0:55a05330f8cc	3212	ip_addr_t dest;
darran	0:55a05330f8cc	3213	s32_t *ident;
darran	0:55a05330f8cc	3214	u8_t id;
darran	0:55a05330f8cc	3215
darran	0:55a05330f8cc	3216	ident = od->id_inst_ptr;
darran	0:55a05330f8cc	3217	snmp_oidtoip(&ident[1], &dest);
darran	0:55a05330f8cc	3218
darran	0:55a05330f8cc	3219	if (ip_addr_isany(&dest))
darran	0:55a05330f8cc	3220	{
darran	0:55a05330f8cc	3221	/* ip_route() uses default netif for default route */
darran	0:55a05330f8cc	3222	netif = netif_default;
darran	0:55a05330f8cc	3223	}
darran	0:55a05330f8cc	3224	else
darran	0:55a05330f8cc	3225	{
darran	0:55a05330f8cc	3226	/* not using ip_route(), need exact match! */
darran	0:55a05330f8cc	3227	netif = netif_list;
darran	0:55a05330f8cc	3228	while ((netif != NULL) &&
darran	0:55a05330f8cc	3229	!ip_addr_netcmp(&dest, &(netif->ip_addr), &(netif->netmask)) )
darran	0:55a05330f8cc	3230	{
darran	0:55a05330f8cc	3231	netif = netif->next;
darran	0:55a05330f8cc	3232	}
darran	0:55a05330f8cc	3233	}
darran	0:55a05330f8cc	3234	if (netif != NULL)
darran	0:55a05330f8cc	3235	{
darran	0:55a05330f8cc	3236	LWIP_ASSERT("invalid id", (ident[0] >= 0) && (ident[0] <= 0xff));
darran	0:55a05330f8cc	3237	id = (u8_t)ident[0];
darran	0:55a05330f8cc	3238	switch (id)
darran	0:55a05330f8cc	3239	{
darran	0:55a05330f8cc	3240	case 1: /* ipRouteDest */
darran	0:55a05330f8cc	3241	{
darran	0:55a05330f8cc	3242	ip_addr_t dst = (ip_addr_t)value;
darran	0:55a05330f8cc	3243
darran	0:55a05330f8cc	3244	if (ip_addr_isany(&dest))
darran	0:55a05330f8cc	3245	{
darran	0:55a05330f8cc	3246	/* default rte has 0.0.0.0 dest */
darran	0:55a05330f8cc	3247	ip_addr_set_zero(dst);
darran	0:55a05330f8cc	3248	}
darran	0:55a05330f8cc	3249	else
darran	0:55a05330f8cc	3250	{
darran	0:55a05330f8cc	3251	/* netifs have netaddress dest */
darran	0:55a05330f8cc	3252	ip_addr_get_network(dst, &netif->ip_addr, &netif->netmask);
darran	0:55a05330f8cc	3253	}
darran	0:55a05330f8cc	3254	}
darran	0:55a05330f8cc	3255	break;
darran	0:55a05330f8cc	3256	case 2: /* ipRouteIfIndex */
darran	0:55a05330f8cc	3257	{
darran	0:55a05330f8cc	3258	s32_t sint_ptr = (s32_t)value;
darran	0:55a05330f8cc	3259
darran	0:55a05330f8cc	3260	snmp_netiftoifindex(netif, sint_ptr);
darran	0:55a05330f8cc	3261	}
darran	0:55a05330f8cc	3262	break;
darran	0:55a05330f8cc	3263	case 3: /* ipRouteMetric1 */
darran	0:55a05330f8cc	3264	{
darran	0:55a05330f8cc	3265	s32_t sint_ptr = (s32_t)value;
darran	0:55a05330f8cc	3266
darran	0:55a05330f8cc	3267	if (ip_addr_isany(&dest))
darran	0:55a05330f8cc	3268	{
darran	0:55a05330f8cc	3269	/* default rte has metric 1 */
darran	0:55a05330f8cc	3270	*sint_ptr = 1;
darran	0:55a05330f8cc	3271	}
darran	0:55a05330f8cc	3272	else
darran	0:55a05330f8cc	3273	{
darran	0:55a05330f8cc	3274	/* other rtes have metric 0 */
darran	0:55a05330f8cc	3275	*sint_ptr = 0;
darran	0:55a05330f8cc	3276	}
darran	0:55a05330f8cc	3277	}
darran	0:55a05330f8cc	3278	break;
darran	0:55a05330f8cc	3279	case 4: /* ipRouteMetric2 */
darran	0:55a05330f8cc	3280	case 5: /* ipRouteMetric3 */
darran	0:55a05330f8cc	3281	case 6: /* ipRouteMetric4 */
darran	0:55a05330f8cc	3282	case 12: /* ipRouteMetric5 */
darran	0:55a05330f8cc	3283	{
darran	0:55a05330f8cc	3284	s32_t sint_ptr = (s32_t)value;
darran	0:55a05330f8cc	3285	/* not used */
darran	0:55a05330f8cc	3286	*sint_ptr = -1;
darran	0:55a05330f8cc	3287	}
darran	0:55a05330f8cc	3288	break;
darran	0:55a05330f8cc	3289	case 7: /* ipRouteNextHop */
darran	0:55a05330f8cc	3290	{
darran	0:55a05330f8cc	3291	ip_addr_t dst = (ip_addr_t)value;
darran	0:55a05330f8cc	3292
darran	0:55a05330f8cc	3293	if (ip_addr_isany(&dest))
darran	0:55a05330f8cc	3294	{
darran	0:55a05330f8cc	3295	/* default rte: gateway */
darran	0:55a05330f8cc	3296	*dst = netif->gw;
darran	0:55a05330f8cc	3297	}
darran	0:55a05330f8cc	3298	else
darran	0:55a05330f8cc	3299	{
darran	0:55a05330f8cc	3300	/* other rtes: netif ip_addr */
darran	0:55a05330f8cc	3301	*dst = netif->ip_addr;
darran	0:55a05330f8cc	3302	}
darran	0:55a05330f8cc	3303	}
darran	0:55a05330f8cc	3304	break;
darran	0:55a05330f8cc	3305	case 8: /* ipRouteType */
darran	0:55a05330f8cc	3306	{
darran	0:55a05330f8cc	3307	s32_t sint_ptr = (s32_t)value;
darran	0:55a05330f8cc	3308
darran	0:55a05330f8cc	3309	if (ip_addr_isany(&dest))
darran	0:55a05330f8cc	3310	{
darran	0:55a05330f8cc	3311	/* default rte is indirect */
darran	0:55a05330f8cc	3312	*sint_ptr = 4;
darran	0:55a05330f8cc	3313	}
darran	0:55a05330f8cc	3314	else
darran	0:55a05330f8cc	3315	{
darran	0:55a05330f8cc	3316	/* other rtes are direct */
darran	0:55a05330f8cc	3317	*sint_ptr = 3;
darran	0:55a05330f8cc	3318	}
darran	0:55a05330f8cc	3319	}
darran	0:55a05330f8cc	3320	break;
darran	0:55a05330f8cc	3321	case 9: /* ipRouteProto */
darran	0:55a05330f8cc	3322	{
darran	0:55a05330f8cc	3323	s32_t sint_ptr = (s32_t)value;
darran	0:55a05330f8cc	3324	/* locally defined routes */
darran	0:55a05330f8cc	3325	*sint_ptr = 2;
darran	0:55a05330f8cc	3326	}
darran	0:55a05330f8cc	3327	break;
darran	0:55a05330f8cc	3328	case 10: /* ipRouteAge */
darran	0:55a05330f8cc	3329	{
darran	0:55a05330f8cc	3330	s32_t sint_ptr = (s32_t)value;
darran	0:55a05330f8cc	3331	/** @todo (sysuptime - timestamp last change) / 100
darran	0:55a05330f8cc	3332	@see snmp_insert_iprteidx_tree() */
darran	0:55a05330f8cc	3333	*sint_ptr = 0;
darran	0:55a05330f8cc	3334	}
darran	0:55a05330f8cc	3335	break;
darran	0:55a05330f8cc	3336	case 11: /* ipRouteMask */
darran	0:55a05330f8cc	3337	{
darran	0:55a05330f8cc	3338	ip_addr_t dst = (ip_addr_t)value;
darran	0:55a05330f8cc	3339
darran	0:55a05330f8cc	3340	if (ip_addr_isany(&dest))
darran	0:55a05330f8cc	3341	{
darran	0:55a05330f8cc	3342	/* default rte use 0.0.0.0 mask */
darran	0:55a05330f8cc	3343	ip_addr_set_zero(dst);
darran	0:55a05330f8cc	3344	}
darran	0:55a05330f8cc	3345	else
darran	0:55a05330f8cc	3346	{
darran	0:55a05330f8cc	3347	/* other rtes use netmask */
darran	0:55a05330f8cc	3348	*dst = netif->netmask;
darran	0:55a05330f8cc	3349	}
darran	0:55a05330f8cc	3350	}
darran	0:55a05330f8cc	3351	break;
darran	0:55a05330f8cc	3352	case 13: /* ipRouteInfo */
darran	0:55a05330f8cc	3353	objectidncpy((s32_t)value, (s32_t)iprouteinfo.id, (u8_t)(len / sizeof(s32_t)));
darran	0:55a05330f8cc	3354	break;
darran	0:55a05330f8cc	3355	}
darran	0:55a05330f8cc	3356	}
darran	0:55a05330f8cc	3357	}
darran	0:55a05330f8cc	3358
darran	0:55a05330f8cc	3359	static void
darran	0:55a05330f8cc	3360	ip_ntomentry_get_object_def(u8_t ident_len, s32_t ident, struct obj_def od)
darran	0:55a05330f8cc	3361	{
darran	0:55a05330f8cc	3362	/* return to object name, adding index depth (5) */
darran	0:55a05330f8cc	3363	ident_len += 5;
darran	0:55a05330f8cc	3364	ident -= 5;
darran	0:55a05330f8cc	3365
darran	0:55a05330f8cc	3366	if (ident_len == 6)
darran	0:55a05330f8cc	3367	{
darran	0:55a05330f8cc	3368	u8_t id;
darran	0:55a05330f8cc	3369
darran	0:55a05330f8cc	3370	od->id_inst_len = ident_len;
darran	0:55a05330f8cc	3371	od->id_inst_ptr = ident;
darran	0:55a05330f8cc	3372
darran	0:55a05330f8cc	3373	LWIP_ASSERT("invalid id", (ident[0] >= 0) && (ident[0] <= 0xff));
darran	0:55a05330f8cc	3374	id = (u8_t)ident[0];
darran	0:55a05330f8cc	3375	switch (id)
darran	0:55a05330f8cc	3376	{
darran	0:55a05330f8cc	3377	case 1: /* ipNetToMediaIfIndex */
darran	0:55a05330f8cc	3378	case 4: /* ipNetToMediaType */
darran	0:55a05330f8cc	3379	od->instance = MIB_OBJECT_TAB;
darran	0:55a05330f8cc	3380	od->access = MIB_OBJECT_READ_WRITE;
darran	0:55a05330f8cc	3381	od->asn_type = (SNMP_ASN1_UNIV \| SNMP_ASN1_PRIMIT \| SNMP_ASN1_INTEG);
darran	0:55a05330f8cc	3382	od->v_len = sizeof(s32_t);
darran	0:55a05330f8cc	3383	break;
darran	0:55a05330f8cc	3384	case 2: /* ipNetToMediaPhysAddress */
darran	0:55a05330f8cc	3385	od->instance = MIB_OBJECT_TAB;
darran	0:55a05330f8cc	3386	od->access = MIB_OBJECT_READ_WRITE;
darran	0:55a05330f8cc	3387	od->asn_type = (SNMP_ASN1_UNIV \| SNMP_ASN1_PRIMIT \| SNMP_ASN1_OC_STR);
darran	0:55a05330f8cc	3388	od->v_len = 6; /** @todo try to use netif::hwaddr_len */
darran	0:55a05330f8cc	3389	break;
darran	0:55a05330f8cc	3390	case 3: /* ipNetToMediaNetAddress */
darran	0:55a05330f8cc	3391	od->instance = MIB_OBJECT_TAB;
darran	0:55a05330f8cc	3392	od->access = MIB_OBJECT_READ_WRITE;
darran	0:55a05330f8cc	3393	od->asn_type = (SNMP_ASN1_APPLIC \| SNMP_ASN1_PRIMIT \| SNMP_ASN1_IPADDR);
darran	0:55a05330f8cc	3394	od->v_len = 4;
darran	0:55a05330f8cc	3395	break;
darran	0:55a05330f8cc	3396	default:
darran	0:55a05330f8cc	3397	LWIP_DEBUGF(SNMP_MIB_DEBUG,("ip_ntomentry_get_object_def: no such object\n"));
darran	0:55a05330f8cc	3398	od->instance = MIB_OBJECT_NONE;
darran	0:55a05330f8cc	3399	break;
darran	0:55a05330f8cc	3400	}
darran	0:55a05330f8cc	3401	}
darran	0:55a05330f8cc	3402	else
darran	0:55a05330f8cc	3403	{
darran	0:55a05330f8cc	3404	LWIP_DEBUGF(SNMP_MIB_DEBUG,("ip_ntomentry_get_object_def: no scalar\n"));
darran	0:55a05330f8cc	3405	od->instance = MIB_OBJECT_NONE;
darran	0:55a05330f8cc	3406	}
darran	0:55a05330f8cc	3407	}
darran	0:55a05330f8cc	3408
darran	0:55a05330f8cc	3409	static void
darran	0:55a05330f8cc	3410	ip_ntomentry_get_value(struct obj_def od, u16_t len, void value)
darran	0:55a05330f8cc	3411	{
darran	0:55a05330f8cc	3412	#if LWIP_ARP
darran	0:55a05330f8cc	3413	u8_t id;
darran	0:55a05330f8cc	3414	struct eth_addr* ethaddr_ret;
darran	0:55a05330f8cc	3415	ip_addr_t* ipaddr_ret;
darran	0:55a05330f8cc	3416	#endif /* LWIP_ARP */
darran	0:55a05330f8cc	3417	ip_addr_t ip;
darran	0:55a05330f8cc	3418	struct netif *netif;
darran	0:55a05330f8cc	3419
darran	0:55a05330f8cc	3420	LWIP_UNUSED_ARG(len);
darran	0:55a05330f8cc	3421	LWIP_UNUSED_ARG(value);/* if !LWIP_ARP */
darran	0:55a05330f8cc	3422
darran	0:55a05330f8cc	3423	snmp_ifindextonetif(od->id_inst_ptr[1], &netif);
darran	0:55a05330f8cc	3424	snmp_oidtoip(&od->id_inst_ptr[2], &ip);
darran	0:55a05330f8cc	3425
darran	0:55a05330f8cc	3426	#if LWIP_ARP /** @todo implement a netif_find_addr */
darran	0:55a05330f8cc	3427	if (etharp_find_addr(netif, &ip, &ethaddr_ret, &ipaddr_ret) > -1)
darran	0:55a05330f8cc	3428	{
darran	0:55a05330f8cc	3429	LWIP_ASSERT("invalid id", (od->id_inst_ptr[0] >= 0) && (od->id_inst_ptr[0] <= 0xff));
darran	0:55a05330f8cc	3430	id = (u8_t)od->id_inst_ptr[0];
darran	0:55a05330f8cc	3431	switch (id)
darran	0:55a05330f8cc	3432	{
darran	0:55a05330f8cc	3433	case 1: /* ipNetToMediaIfIndex */
darran	0:55a05330f8cc	3434	{
darran	0:55a05330f8cc	3435	s32_t sint_ptr = (s32_t)value;
darran	0:55a05330f8cc	3436	*sint_ptr = od->id_inst_ptr[1];
darran	0:55a05330f8cc	3437	}
darran	0:55a05330f8cc	3438	break;
darran	0:55a05330f8cc	3439	case 2: /* ipNetToMediaPhysAddress */
darran	0:55a05330f8cc	3440	{
darran	0:55a05330f8cc	3441	struct eth_addr dst = (struct eth_addr)value;
darran	0:55a05330f8cc	3442
darran	0:55a05330f8cc	3443	dst = ethaddr_ret;
darran	0:55a05330f8cc	3444	}
darran	0:55a05330f8cc	3445	break;
darran	0:55a05330f8cc	3446	case 3: /* ipNetToMediaNetAddress */
darran	0:55a05330f8cc	3447	{
darran	0:55a05330f8cc	3448	ip_addr_t dst = (ip_addr_t)value;
darran	0:55a05330f8cc	3449
darran	0:55a05330f8cc	3450	dst = ipaddr_ret;
darran	0:55a05330f8cc	3451	}
darran	0:55a05330f8cc	3452	break;
darran	0:55a05330f8cc	3453	case 4: /* ipNetToMediaType */
darran	0:55a05330f8cc	3454	{
darran	0:55a05330f8cc	3455	s32_t sint_ptr = (s32_t)value;
darran	0:55a05330f8cc	3456	/* dynamic (?) */
darran	0:55a05330f8cc	3457	*sint_ptr = 3;
darran	0:55a05330f8cc	3458	}
darran	0:55a05330f8cc	3459	break;
darran	0:55a05330f8cc	3460	}
darran	0:55a05330f8cc	3461	}
darran	0:55a05330f8cc	3462	#endif /* LWIP_ARP */
darran	0:55a05330f8cc	3463	}
darran	0:55a05330f8cc	3464
darran	0:55a05330f8cc	3465	static void
darran	0:55a05330f8cc	3466	icmp_get_object_def(u8_t ident_len, s32_t ident, struct obj_def od)
darran	0:55a05330f8cc	3467	{
darran	0:55a05330f8cc	3468	/* return to object name, adding index depth (1) */
darran	0:55a05330f8cc	3469	ident_len += 1;
darran	0:55a05330f8cc	3470	ident -= 1;
darran	0:55a05330f8cc	3471	if ((ident_len == 2) &&
darran	0:55a05330f8cc	3472	(ident[0] > 0) && (ident[0] < 27))
darran	0:55a05330f8cc	3473	{
darran	0:55a05330f8cc	3474	od->id_inst_len = ident_len;
darran	0:55a05330f8cc	3475	od->id_inst_ptr = ident;
darran	0:55a05330f8cc	3476
darran	0:55a05330f8cc	3477	od->instance = MIB_OBJECT_SCALAR;
darran	0:55a05330f8cc	3478	od->access = MIB_OBJECT_READ_ONLY;
darran	0:55a05330f8cc	3479	od->asn_type = (SNMP_ASN1_APPLIC \| SNMP_ASN1_PRIMIT \| SNMP_ASN1_COUNTER);
darran	0:55a05330f8cc	3480	od->v_len = sizeof(u32_t);
darran	0:55a05330f8cc	3481	}
darran	0:55a05330f8cc	3482	else
darran	0:55a05330f8cc	3483	{
darran	0:55a05330f8cc	3484	LWIP_DEBUGF(SNMP_MIB_DEBUG,("icmp_get_object_def: no scalar\n"));
darran	0:55a05330f8cc	3485	od->instance = MIB_OBJECT_NONE;
darran	0:55a05330f8cc	3486	}
darran	0:55a05330f8cc	3487	}
darran	0:55a05330f8cc	3488
darran	0:55a05330f8cc	3489	static void
darran	0:55a05330f8cc	3490	icmp_get_value(struct obj_def od, u16_t len, void value)
darran	0:55a05330f8cc	3491	{
darran	0:55a05330f8cc	3492	u32_t uint_ptr = (u32_t)value;
darran	0:55a05330f8cc	3493	u8_t id;
darran	0:55a05330f8cc	3494
darran	0:55a05330f8cc	3495	LWIP_UNUSED_ARG(len);
darran	0:55a05330f8cc	3496	LWIP_ASSERT("invalid id", (od->id_inst_ptr[0] >= 0) && (od->id_inst_ptr[0] <= 0xff));
darran	0:55a05330f8cc	3497	id = (u8_t)od->id_inst_ptr[0];
darran	0:55a05330f8cc	3498	switch (id)
darran	0:55a05330f8cc	3499	{
darran	0:55a05330f8cc	3500	case 1: /* icmpInMsgs */
darran	0:55a05330f8cc	3501	*uint_ptr = icmpinmsgs;
darran	0:55a05330f8cc	3502	break;
darran	0:55a05330f8cc	3503	case 2: /* icmpInErrors */
darran	0:55a05330f8cc	3504	*uint_ptr = icmpinerrors;
darran	0:55a05330f8cc	3505	break;
darran	0:55a05330f8cc	3506	case 3: /* icmpInDestUnreachs */
darran	0:55a05330f8cc	3507	*uint_ptr = icmpindestunreachs;
darran	0:55a05330f8cc	3508	break;
darran	0:55a05330f8cc	3509	case 4: /* icmpInTimeExcds */
darran	0:55a05330f8cc	3510	*uint_ptr = icmpintimeexcds;
darran	0:55a05330f8cc	3511	break;
darran	0:55a05330f8cc	3512	case 5: /* icmpInParmProbs */
darran	0:55a05330f8cc	3513	*uint_ptr = icmpinparmprobs;
darran	0:55a05330f8cc	3514	break;
darran	0:55a05330f8cc	3515	case 6: /* icmpInSrcQuenchs */
darran	0:55a05330f8cc	3516	*uint_ptr = icmpinsrcquenchs;
darran	0:55a05330f8cc	3517	break;
darran	0:55a05330f8cc	3518	case 7: /* icmpInRedirects */
darran	0:55a05330f8cc	3519	*uint_ptr = icmpinredirects;
darran	0:55a05330f8cc	3520	break;
darran	0:55a05330f8cc	3521	case 8: /* icmpInEchos */
darran	0:55a05330f8cc	3522	*uint_ptr = icmpinechos;
darran	0:55a05330f8cc	3523	break;
darran	0:55a05330f8cc	3524	case 9: /* icmpInEchoReps */
darran	0:55a05330f8cc	3525	*uint_ptr = icmpinechoreps;
darran	0:55a05330f8cc	3526	break;
darran	0:55a05330f8cc	3527	case 10: /* icmpInTimestamps */
darran	0:55a05330f8cc	3528	*uint_ptr = icmpintimestamps;
darran	0:55a05330f8cc	3529	break;
darran	0:55a05330f8cc	3530	case 11: /* icmpInTimestampReps */
darran	0:55a05330f8cc	3531	*uint_ptr = icmpintimestampreps;
darran	0:55a05330f8cc	3532	break;
darran	0:55a05330f8cc	3533	case 12: /* icmpInAddrMasks */
darran	0:55a05330f8cc	3534	*uint_ptr = icmpinaddrmasks;
darran	0:55a05330f8cc	3535	break;
darran	0:55a05330f8cc	3536	case 13: /* icmpInAddrMaskReps */
darran	0:55a05330f8cc	3537	*uint_ptr = icmpinaddrmaskreps;
darran	0:55a05330f8cc	3538	break;
darran	0:55a05330f8cc	3539	case 14: /* icmpOutMsgs */
darran	0:55a05330f8cc	3540	*uint_ptr = icmpoutmsgs;
darran	0:55a05330f8cc	3541	break;
darran	0:55a05330f8cc	3542	case 15: /* icmpOutErrors */
darran	0:55a05330f8cc	3543	*uint_ptr = icmpouterrors;
darran	0:55a05330f8cc	3544	break;
darran	0:55a05330f8cc	3545	case 16: /* icmpOutDestUnreachs */
darran	0:55a05330f8cc	3546	*uint_ptr = icmpoutdestunreachs;
darran	0:55a05330f8cc	3547	break;
darran	0:55a05330f8cc	3548	case 17: /* icmpOutTimeExcds */
darran	0:55a05330f8cc	3549	*uint_ptr = icmpouttimeexcds;
darran	0:55a05330f8cc	3550	break;
darran	0:55a05330f8cc	3551	case 18: /* icmpOutParmProbs */
darran	0:55a05330f8cc	3552	*uint_ptr = icmpoutparmprobs;
darran	0:55a05330f8cc	3553	break;
darran	0:55a05330f8cc	3554	case 19: /* icmpOutSrcQuenchs */
darran	0:55a05330f8cc	3555	*uint_ptr = icmpoutsrcquenchs;
darran	0:55a05330f8cc	3556	break;
darran	0:55a05330f8cc	3557	case 20: /* icmpOutRedirects */
darran	0:55a05330f8cc	3558	*uint_ptr = icmpoutredirects;
darran	0:55a05330f8cc	3559	break;
darran	0:55a05330f8cc	3560	case 21: /* icmpOutEchos */
darran	0:55a05330f8cc	3561	*uint_ptr = icmpoutechos;
darran	0:55a05330f8cc	3562	break;
darran	0:55a05330f8cc	3563	case 22: /* icmpOutEchoReps */
darran	0:55a05330f8cc	3564	*uint_ptr = icmpoutechoreps;
darran	0:55a05330f8cc	3565	break;
darran	0:55a05330f8cc	3566	case 23: /* icmpOutTimestamps */
darran	0:55a05330f8cc	3567	*uint_ptr = icmpouttimestamps;
darran	0:55a05330f8cc	3568	break;
darran	0:55a05330f8cc	3569	case 24: /* icmpOutTimestampReps */
darran	0:55a05330f8cc	3570	*uint_ptr = icmpouttimestampreps;
darran	0:55a05330f8cc	3571	break;
darran	0:55a05330f8cc	3572	case 25: /* icmpOutAddrMasks */
darran	0:55a05330f8cc	3573	*uint_ptr = icmpoutaddrmasks;
darran	0:55a05330f8cc	3574	break;
darran	0:55a05330f8cc	3575	case 26: /* icmpOutAddrMaskReps */
darran	0:55a05330f8cc	3576	*uint_ptr = icmpoutaddrmaskreps;
darran	0:55a05330f8cc	3577	break;
darran	0:55a05330f8cc	3578	}
darran	0:55a05330f8cc	3579	}
darran	0:55a05330f8cc	3580
darran	0:55a05330f8cc	3581	#if LWIP_TCP
darran	0:55a05330f8cc	3582	/** @todo tcp grp */
darran	0:55a05330f8cc	3583	static void
darran	0:55a05330f8cc	3584	tcp_get_object_def(u8_t ident_len, s32_t ident, struct obj_def od)
darran	0:55a05330f8cc	3585	{
darran	0:55a05330f8cc	3586	u8_t id;
darran	0:55a05330f8cc	3587
darran	0:55a05330f8cc	3588	/* return to object name, adding index depth (1) */
darran	0:55a05330f8cc	3589	ident_len += 1;
darran	0:55a05330f8cc	3590	ident -= 1;
darran	0:55a05330f8cc	3591	if (ident_len == 2)
darran	0:55a05330f8cc	3592	{
darran	0:55a05330f8cc	3593	od->id_inst_len = ident_len;
darran	0:55a05330f8cc	3594	od->id_inst_ptr = ident;
darran	0:55a05330f8cc	3595
darran	0:55a05330f8cc	3596	LWIP_ASSERT("invalid id", (ident[0] >= 0) && (ident[0] <= 0xff));
darran	0:55a05330f8cc	3597	id = (u8_t)ident[0];
darran	0:55a05330f8cc	3598	LWIP_DEBUGF(SNMP_MIB_DEBUG,("get_object_def tcp.%"U16_F".0\n",(u16_t)id));
darran	0:55a05330f8cc	3599
darran	0:55a05330f8cc	3600	switch (id)
darran	0:55a05330f8cc	3601	{
darran	0:55a05330f8cc	3602	case 1: /* tcpRtoAlgorithm */
darran	0:55a05330f8cc	3603	case 2: /* tcpRtoMin */
darran	0:55a05330f8cc	3604	case 3: /* tcpRtoMax */
darran	0:55a05330f8cc	3605	case 4: /* tcpMaxConn */
darran	0:55a05330f8cc	3606	od->instance = MIB_OBJECT_SCALAR;
darran	0:55a05330f8cc	3607	od->access = MIB_OBJECT_READ_ONLY;
darran	0:55a05330f8cc	3608	od->asn_type = (SNMP_ASN1_UNIV \| SNMP_ASN1_PRIMIT \| SNMP_ASN1_INTEG);
darran	0:55a05330f8cc	3609	od->v_len = sizeof(s32_t);
darran	0:55a05330f8cc	3610	break;
darran	0:55a05330f8cc	3611	case 5: /* tcpActiveOpens */
darran	0:55a05330f8cc	3612	case 6: /* tcpPassiveOpens */
darran	0:55a05330f8cc	3613	case 7: /* tcpAttemptFails */
darran	0:55a05330f8cc	3614	case 8: /* tcpEstabResets */
darran	0:55a05330f8cc	3615	case 10: /* tcpInSegs */
darran	0:55a05330f8cc	3616	case 11: /* tcpOutSegs */
darran	0:55a05330f8cc	3617	case 12: /* tcpRetransSegs */
darran	0:55a05330f8cc	3618	case 14: /* tcpInErrs */
darran	0:55a05330f8cc	3619	case 15: /* tcpOutRsts */
darran	0:55a05330f8cc	3620	od->instance = MIB_OBJECT_SCALAR;
darran	0:55a05330f8cc	3621	od->access = MIB_OBJECT_READ_ONLY;
darran	0:55a05330f8cc	3622	od->asn_type = (SNMP_ASN1_APPLIC \| SNMP_ASN1_PRIMIT \| SNMP_ASN1_COUNTER);
darran	0:55a05330f8cc	3623	od->v_len = sizeof(u32_t);
darran	0:55a05330f8cc	3624	break;
darran	0:55a05330f8cc	3625	case 9: /* tcpCurrEstab */
darran	0:55a05330f8cc	3626	od->instance = MIB_OBJECT_TAB;
darran	0:55a05330f8cc	3627	od->access = MIB_OBJECT_READ_ONLY;
darran	0:55a05330f8cc	3628	od->asn_type = (SNMP_ASN1_APPLIC \| SNMP_ASN1_PRIMIT \| SNMP_ASN1_GAUGE);
darran	0:55a05330f8cc	3629	od->v_len = sizeof(u32_t);
darran	0:55a05330f8cc	3630	break;
darran	0:55a05330f8cc	3631	default:
darran	0:55a05330f8cc	3632	LWIP_DEBUGF(SNMP_MIB_DEBUG,("tcp_get_object_def: no such object\n"));
darran	0:55a05330f8cc	3633	od->instance = MIB_OBJECT_NONE;
darran	0:55a05330f8cc	3634	break;
darran	0:55a05330f8cc	3635	};
darran	0:55a05330f8cc	3636	}
darran	0:55a05330f8cc	3637	else
darran	0:55a05330f8cc	3638	{
darran	0:55a05330f8cc	3639	LWIP_DEBUGF(SNMP_MIB_DEBUG,("tcp_get_object_def: no scalar\n"));
darran	0:55a05330f8cc	3640	od->instance = MIB_OBJECT_NONE;
darran	0:55a05330f8cc	3641	}
darran	0:55a05330f8cc	3642	}
darran	0:55a05330f8cc	3643
darran	0:55a05330f8cc	3644	static void
darran	0:55a05330f8cc	3645	tcp_get_value(struct obj_def od, u16_t len, void value)
darran	0:55a05330f8cc	3646	{
darran	0:55a05330f8cc	3647	u32_t uint_ptr = (u32_t)value;
darran	0:55a05330f8cc	3648	s32_t sint_ptr = (s32_t)value;
darran	0:55a05330f8cc	3649	u8_t id;
darran	0:55a05330f8cc	3650
darran	0:55a05330f8cc	3651	LWIP_UNUSED_ARG(len);
darran	0:55a05330f8cc	3652	LWIP_ASSERT("invalid id", (od->id_inst_ptr[0] >= 0) && (od->id_inst_ptr[0] <= 0xff));
darran	0:55a05330f8cc	3653	id = (u8_t)od->id_inst_ptr[0];
darran	0:55a05330f8cc	3654	switch (id)
darran	0:55a05330f8cc	3655	{
darran	0:55a05330f8cc	3656	case 1: /* tcpRtoAlgorithm, vanj(4) */
darran	0:55a05330f8cc	3657	*sint_ptr = 4;
darran	0:55a05330f8cc	3658	break;
darran	0:55a05330f8cc	3659	case 2: /* tcpRtoMin */
darran	0:55a05330f8cc	3660	/* @todo not the actual value, a guess,
darran	0:55a05330f8cc	3661	needs to be calculated */
darran	0:55a05330f8cc	3662	*sint_ptr = 1000;
darran	0:55a05330f8cc	3663	break;
darran	0:55a05330f8cc	3664	case 3: /* tcpRtoMax */
darran	0:55a05330f8cc	3665	/* @todo not the actual value, a guess,
darran	0:55a05330f8cc	3666	needs to be calculated */
darran	0:55a05330f8cc	3667	*sint_ptr = 60000;
darran	0:55a05330f8cc	3668	break;
darran	0:55a05330f8cc	3669	case 4: /* tcpMaxConn */
darran	0:55a05330f8cc	3670	*sint_ptr = MEMP_NUM_TCP_PCB;
darran	0:55a05330f8cc	3671	break;
darran	0:55a05330f8cc	3672	case 5: /* tcpActiveOpens */
darran	0:55a05330f8cc	3673	*uint_ptr = tcpactiveopens;
darran	0:55a05330f8cc	3674	break;
darran	0:55a05330f8cc	3675	case 6: /* tcpPassiveOpens */
darran	0:55a05330f8cc	3676	*uint_ptr = tcppassiveopens;
darran	0:55a05330f8cc	3677	break;
darran	0:55a05330f8cc	3678	case 7: /* tcpAttemptFails */
darran	0:55a05330f8cc	3679	*uint_ptr = tcpattemptfails;
darran	0:55a05330f8cc	3680	break;
darran	0:55a05330f8cc	3681	case 8: /* tcpEstabResets */
darran	0:55a05330f8cc	3682	*uint_ptr = tcpestabresets;
darran	0:55a05330f8cc	3683	break;
darran	0:55a05330f8cc	3684	case 9: /* tcpCurrEstab */
darran	0:55a05330f8cc	3685	{
darran	0:55a05330f8cc	3686	u16_t tcpcurrestab = 0;
darran	0:55a05330f8cc	3687	struct tcp_pcb *pcb = tcp_active_pcbs;
darran	0:55a05330f8cc	3688	while (pcb != NULL)
darran	0:55a05330f8cc	3689	{
darran	0:55a05330f8cc	3690	if ((pcb->state == ESTABLISHED) \|\|
darran	0:55a05330f8cc	3691	(pcb->state == CLOSE_WAIT))
darran	0:55a05330f8cc	3692	{
darran	0:55a05330f8cc	3693	tcpcurrestab++;
darran	0:55a05330f8cc	3694	}
darran	0:55a05330f8cc	3695	pcb = pcb->next;
darran	0:55a05330f8cc	3696	}
darran	0:55a05330f8cc	3697	*uint_ptr = tcpcurrestab;
darran	0:55a05330f8cc	3698	}
darran	0:55a05330f8cc	3699	break;
darran	0:55a05330f8cc	3700	case 10: /* tcpInSegs */
darran	0:55a05330f8cc	3701	*uint_ptr = tcpinsegs;
darran	0:55a05330f8cc	3702	break;
darran	0:55a05330f8cc	3703	case 11: /* tcpOutSegs */
darran	0:55a05330f8cc	3704	*uint_ptr = tcpoutsegs;
darran	0:55a05330f8cc	3705	break;
darran	0:55a05330f8cc	3706	case 12: /* tcpRetransSegs */
darran	0:55a05330f8cc	3707	*uint_ptr = tcpretranssegs;
darran	0:55a05330f8cc	3708	break;
darran	0:55a05330f8cc	3709	case 14: /* tcpInErrs */
darran	0:55a05330f8cc	3710	*uint_ptr = tcpinerrs;
darran	0:55a05330f8cc	3711	break;
darran	0:55a05330f8cc	3712	case 15: /* tcpOutRsts */
darran	0:55a05330f8cc	3713	*uint_ptr = tcpoutrsts;
darran	0:55a05330f8cc	3714	break;
darran	0:55a05330f8cc	3715	}
darran	0:55a05330f8cc	3716	}
darran	0:55a05330f8cc	3717	#ifdef THIS_SEEMS_UNUSED
darran	0:55a05330f8cc	3718	static void
darran	0:55a05330f8cc	3719	tcpconnentry_get_object_def(u8_t ident_len, s32_t ident, struct obj_def od)
darran	0:55a05330f8cc	3720	{
darran	0:55a05330f8cc	3721	/* return to object name, adding index depth (10) */
darran	0:55a05330f8cc	3722	ident_len += 10;
darran	0:55a05330f8cc	3723	ident -= 10;
darran	0:55a05330f8cc	3724
darran	0:55a05330f8cc	3725	if (ident_len == 11)
darran	0:55a05330f8cc	3726	{
darran	0:55a05330f8cc	3727	u8_t id;
darran	0:55a05330f8cc	3728
darran	0:55a05330f8cc	3729	od->id_inst_len = ident_len;
darran	0:55a05330f8cc	3730	od->id_inst_ptr = ident;
darran	0:55a05330f8cc	3731
darran	0:55a05330f8cc	3732	id = ident[0];
darran	0:55a05330f8cc	3733	LWIP_DEBUGF(SNMP_MIB_DEBUG,("get_object_def tcp.%"U16_F".0\n",(u16_t)id));
darran	0:55a05330f8cc	3734
darran	0:55a05330f8cc	3735	switch (id)
darran	0:55a05330f8cc	3736	{
darran	0:55a05330f8cc	3737	case 1: /* tcpConnState */
darran	0:55a05330f8cc	3738	od->instance = MIB_OBJECT_TAB;
darran	0:55a05330f8cc	3739	od->access = MIB_OBJECT_READ_WRITE;
darran	0:55a05330f8cc	3740	od->asn_type = (SNMP_ASN1_UNIV \| SNMP_ASN1_PRIMIT \| SNMP_ASN1_INTEG);
darran	0:55a05330f8cc	3741	od->v_len = sizeof(s32_t);
darran	0:55a05330f8cc	3742	break;
darran	0:55a05330f8cc	3743	case 2: /* tcpConnLocalAddress */
darran	0:55a05330f8cc	3744	case 4: /* tcpConnRemAddress */
darran	0:55a05330f8cc	3745	od->instance = MIB_OBJECT_TAB;
darran	0:55a05330f8cc	3746	od->access = MIB_OBJECT_READ_ONLY;
darran	0:55a05330f8cc	3747	od->asn_type = (SNMP_ASN1_APPLIC \| SNMP_ASN1_PRIMIT \| SNMP_ASN1_IPADDR);
darran	0:55a05330f8cc	3748	od->v_len = 4;
darran	0:55a05330f8cc	3749	break;
darran	0:55a05330f8cc	3750	case 3: /* tcpConnLocalPort */
darran	0:55a05330f8cc	3751	case 5: /* tcpConnRemPort */
darran	0:55a05330f8cc	3752	od->instance = MIB_OBJECT_TAB;
darran	0:55a05330f8cc	3753	od->access = MIB_OBJECT_READ_ONLY;
darran	0:55a05330f8cc	3754	od->asn_type = (SNMP_ASN1_UNIV \| SNMP_ASN1_PRIMIT \| SNMP_ASN1_INTEG);
darran	0:55a05330f8cc	3755	od->v_len = sizeof(s32_t);
darran	0:55a05330f8cc	3756	break;
darran	0:55a05330f8cc	3757	default:
darran	0:55a05330f8cc	3758	LWIP_DEBUGF(SNMP_MIB_DEBUG,("tcpconnentry_get_object_def: no such object\n"));
darran	0:55a05330f8cc	3759	od->instance = MIB_OBJECT_NONE;
darran	0:55a05330f8cc	3760	break;
darran	0:55a05330f8cc	3761	};
darran	0:55a05330f8cc	3762	}
darran	0:55a05330f8cc	3763	else
darran	0:55a05330f8cc	3764	{
darran	0:55a05330f8cc	3765	LWIP_DEBUGF(SNMP_MIB_DEBUG,("tcpconnentry_get_object_def: no such object\n"));
darran	0:55a05330f8cc	3766	od->instance = MIB_OBJECT_NONE;
darran	0:55a05330f8cc	3767	}
darran	0:55a05330f8cc	3768	}
darran	0:55a05330f8cc	3769
darran	0:55a05330f8cc	3770	static void
darran	0:55a05330f8cc	3771	tcpconnentry_get_value(struct obj_def od, u16_t len, void value)
darran	0:55a05330f8cc	3772	{
darran	0:55a05330f8cc	3773	ip_addr_t lip, rip;
darran	0:55a05330f8cc	3774	u16_t lport, rport;
darran	0:55a05330f8cc	3775	s32_t *ident;
darran	0:55a05330f8cc	3776
darran	0:55a05330f8cc	3777	ident = od->id_inst_ptr;
darran	0:55a05330f8cc	3778	snmp_oidtoip(&ident[1], &lip);
darran	0:55a05330f8cc	3779	lport = ident[5];
darran	0:55a05330f8cc	3780	snmp_oidtoip(&ident[6], &rip);
darran	0:55a05330f8cc	3781	rport = ident[10];
darran	0:55a05330f8cc	3782
darran	0:55a05330f8cc	3783	/** @todo find matching PCB */
darran	0:55a05330f8cc	3784	}
darran	0:55a05330f8cc	3785	#endif /* if 0 */
darran	0:55a05330f8cc	3786	#endif
darran	0:55a05330f8cc	3787
darran	0:55a05330f8cc	3788	static void
darran	0:55a05330f8cc	3789	udp_get_object_def(u8_t ident_len, s32_t ident, struct obj_def od)
darran	0:55a05330f8cc	3790	{
darran	0:55a05330f8cc	3791	/* return to object name, adding index depth (1) */
darran	0:55a05330f8cc	3792	ident_len += 1;
darran	0:55a05330f8cc	3793	ident -= 1;
darran	0:55a05330f8cc	3794	if ((ident_len == 2) &&
darran	0:55a05330f8cc	3795	(ident[0] > 0) && (ident[0] < 6))
darran	0:55a05330f8cc	3796	{
darran	0:55a05330f8cc	3797	od->id_inst_len = ident_len;
darran	0:55a05330f8cc	3798	od->id_inst_ptr = ident;
darran	0:55a05330f8cc	3799
darran	0:55a05330f8cc	3800	od->instance = MIB_OBJECT_SCALAR;
darran	0:55a05330f8cc	3801	od->access = MIB_OBJECT_READ_ONLY;
darran	0:55a05330f8cc	3802	od->asn_type = (SNMP_ASN1_APPLIC \| SNMP_ASN1_PRIMIT \| SNMP_ASN1_COUNTER);
darran	0:55a05330f8cc	3803	od->v_len = sizeof(u32_t);
darran	0:55a05330f8cc	3804	}
darran	0:55a05330f8cc	3805	else
darran	0:55a05330f8cc	3806	{
darran	0:55a05330f8cc	3807	LWIP_DEBUGF(SNMP_MIB_DEBUG,("udp_get_object_def: no scalar\n"));
darran	0:55a05330f8cc	3808	od->instance = MIB_OBJECT_NONE;
darran	0:55a05330f8cc	3809	}
darran	0:55a05330f8cc	3810	}
darran	0:55a05330f8cc	3811
darran	0:55a05330f8cc	3812	static void
darran	0:55a05330f8cc	3813	udp_get_value(struct obj_def od, u16_t len, void value)
darran	0:55a05330f8cc	3814	{
darran	0:55a05330f8cc	3815	u32_t uint_ptr = (u32_t)value;
darran	0:55a05330f8cc	3816	u8_t id;
darran	0:55a05330f8cc	3817
darran	0:55a05330f8cc	3818	LWIP_UNUSED_ARG(len);
darran	0:55a05330f8cc	3819	LWIP_ASSERT("invalid id", (od->id_inst_ptr[0] >= 0) && (od->id_inst_ptr[0] <= 0xff));
darran	0:55a05330f8cc	3820	id = (u8_t)od->id_inst_ptr[0];
darran	0:55a05330f8cc	3821	switch (id)
darran	0:55a05330f8cc	3822	{
darran	0:55a05330f8cc	3823	case 1: /* udpInDatagrams */
darran	0:55a05330f8cc	3824	*uint_ptr = udpindatagrams;
darran	0:55a05330f8cc	3825	break;
darran	0:55a05330f8cc	3826	case 2: /* udpNoPorts */
darran	0:55a05330f8cc	3827	*uint_ptr = udpnoports;
darran	0:55a05330f8cc	3828	break;
darran	0:55a05330f8cc	3829	case 3: /* udpInErrors */
darran	0:55a05330f8cc	3830	*uint_ptr = udpinerrors;
darran	0:55a05330f8cc	3831	break;
darran	0:55a05330f8cc	3832	case 4: /* udpOutDatagrams */
darran	0:55a05330f8cc	3833	*uint_ptr = udpoutdatagrams;
darran	0:55a05330f8cc	3834	break;
darran	0:55a05330f8cc	3835	}
darran	0:55a05330f8cc	3836	}
darran	0:55a05330f8cc	3837
darran	0:55a05330f8cc	3838	static void
darran	0:55a05330f8cc	3839	udpentry_get_object_def(u8_t ident_len, s32_t ident, struct obj_def od)
darran	0:55a05330f8cc	3840	{
darran	0:55a05330f8cc	3841	/* return to object name, adding index depth (5) */
darran	0:55a05330f8cc	3842	ident_len += 5;
darran	0:55a05330f8cc	3843	ident -= 5;
darran	0:55a05330f8cc	3844
darran	0:55a05330f8cc	3845	if (ident_len == 6)
darran	0:55a05330f8cc	3846	{
darran	0:55a05330f8cc	3847	od->id_inst_len = ident_len;
darran	0:55a05330f8cc	3848	od->id_inst_ptr = ident;
darran	0:55a05330f8cc	3849
darran	0:55a05330f8cc	3850	switch (ident[0])
darran	0:55a05330f8cc	3851	{
darran	0:55a05330f8cc	3852	case 1: /* udpLocalAddress */
darran	0:55a05330f8cc	3853	od->instance = MIB_OBJECT_TAB;
darran	0:55a05330f8cc	3854	od->access = MIB_OBJECT_READ_ONLY;
darran	0:55a05330f8cc	3855	od->asn_type = (SNMP_ASN1_APPLIC \| SNMP_ASN1_PRIMIT \| SNMP_ASN1_IPADDR);
darran	0:55a05330f8cc	3856	od->v_len = 4;
darran	0:55a05330f8cc	3857	break;
darran	0:55a05330f8cc	3858	case 2: /* udpLocalPort */
darran	0:55a05330f8cc	3859	od->instance = MIB_OBJECT_TAB;
darran	0:55a05330f8cc	3860	od->access = MIB_OBJECT_READ_ONLY;
darran	0:55a05330f8cc	3861	od->asn_type = (SNMP_ASN1_UNIV \| SNMP_ASN1_PRIMIT \| SNMP_ASN1_INTEG);
darran	0:55a05330f8cc	3862	od->v_len = sizeof(s32_t);
darran	0:55a05330f8cc	3863	break;
darran	0:55a05330f8cc	3864	default:
darran	0:55a05330f8cc	3865	LWIP_DEBUGF(SNMP_MIB_DEBUG,("udpentry_get_object_def: no such object\n"));
darran	0:55a05330f8cc	3866	od->instance = MIB_OBJECT_NONE;
darran	0:55a05330f8cc	3867	break;
darran	0:55a05330f8cc	3868	}
darran	0:55a05330f8cc	3869	}
darran	0:55a05330f8cc	3870	else
darran	0:55a05330f8cc	3871	{
darran	0:55a05330f8cc	3872	LWIP_DEBUGF(SNMP_MIB_DEBUG,("udpentry_get_object_def: no scalar\n"));
darran	0:55a05330f8cc	3873	od->instance = MIB_OBJECT_NONE;
darran	0:55a05330f8cc	3874	}
darran	0:55a05330f8cc	3875	}
darran	0:55a05330f8cc	3876
darran	0:55a05330f8cc	3877	static void
darran	0:55a05330f8cc	3878	udpentry_get_value(struct obj_def od, u16_t len, void value)
darran	0:55a05330f8cc	3879	{
darran	0:55a05330f8cc	3880	u8_t id;
darran	0:55a05330f8cc	3881	struct udp_pcb *pcb;
darran	0:55a05330f8cc	3882	ip_addr_t ip;
darran	0:55a05330f8cc	3883	u16_t port;
darran	0:55a05330f8cc	3884
darran	0:55a05330f8cc	3885	LWIP_UNUSED_ARG(len);
darran	0:55a05330f8cc	3886	snmp_oidtoip(&od->id_inst_ptr[1], &ip);
darran	0:55a05330f8cc	3887	LWIP_ASSERT("invalid port", (od->id_inst_ptr[5] >= 0) && (od->id_inst_ptr[5] <= 0xffff));
darran	0:55a05330f8cc	3888	port = (u16_t)od->id_inst_ptr[5];
darran	0:55a05330f8cc	3889
darran	0:55a05330f8cc	3890	pcb = udp_pcbs;
darran	0:55a05330f8cc	3891	while ((pcb != NULL) &&
darran	0:55a05330f8cc	3892	!(ip_addr_cmp(&pcb->local_ip, &ip) &&
darran	0:55a05330f8cc	3893	(pcb->local_port == port)))
darran	0:55a05330f8cc	3894	{
darran	0:55a05330f8cc	3895	pcb = pcb->next;
darran	0:55a05330f8cc	3896	}
darran	0:55a05330f8cc	3897
darran	0:55a05330f8cc	3898	if (pcb != NULL)
darran	0:55a05330f8cc	3899	{
darran	0:55a05330f8cc	3900	LWIP_ASSERT("invalid id", (od->id_inst_ptr[0] >= 0) && (od->id_inst_ptr[0] <= 0xff));
darran	0:55a05330f8cc	3901	id = (u8_t)od->id_inst_ptr[0];
darran	0:55a05330f8cc	3902	switch (id)
darran	0:55a05330f8cc	3903	{
darran	0:55a05330f8cc	3904	case 1: /* udpLocalAddress */
darran	0:55a05330f8cc	3905	{
darran	0:55a05330f8cc	3906	ip_addr_t dst = (ip_addr_t)value;
darran	0:55a05330f8cc	3907	*dst = pcb->local_ip;
darran	0:55a05330f8cc	3908	}
darran	0:55a05330f8cc	3909	break;
darran	0:55a05330f8cc	3910	case 2: /* udpLocalPort */
darran	0:55a05330f8cc	3911	{
darran	0:55a05330f8cc	3912	s32_t sint_ptr = (s32_t)value;
darran	0:55a05330f8cc	3913	*sint_ptr = pcb->local_port;
darran	0:55a05330f8cc	3914	}
darran	0:55a05330f8cc	3915	break;
darran	0:55a05330f8cc	3916	}
darran	0:55a05330f8cc	3917	}
darran	0:55a05330f8cc	3918	}
darran	0:55a05330f8cc	3919
darran	0:55a05330f8cc	3920	static void
darran	0:55a05330f8cc	3921	snmp_get_object_def(u8_t ident_len, s32_t ident, struct obj_def od)
darran	0:55a05330f8cc	3922	{
darran	0:55a05330f8cc	3923	/* return to object name, adding index depth (1) */
darran	0:55a05330f8cc	3924	ident_len += 1;
darran	0:55a05330f8cc	3925	ident -= 1;
darran	0:55a05330f8cc	3926	if (ident_len == 2)
darran	0:55a05330f8cc	3927	{
darran	0:55a05330f8cc	3928	u8_t id;
darran	0:55a05330f8cc	3929
darran	0:55a05330f8cc	3930	od->id_inst_len = ident_len;
darran	0:55a05330f8cc	3931	od->id_inst_ptr = ident;
darran	0:55a05330f8cc	3932
darran	0:55a05330f8cc	3933	LWIP_ASSERT("invalid id", (ident[0] >= 0) && (ident[0] <= 0xff));
darran	0:55a05330f8cc	3934	id = (u8_t)ident[0];
darran	0:55a05330f8cc	3935	switch (id)
darran	0:55a05330f8cc	3936	{
darran	0:55a05330f8cc	3937	case 1: /* snmpInPkts */
darran	0:55a05330f8cc	3938	case 2: /* snmpOutPkts */
darran	0:55a05330f8cc	3939	case 3: /* snmpInBadVersions */
darran	0:55a05330f8cc	3940	case 4: /* snmpInBadCommunityNames */
darran	0:55a05330f8cc	3941	case 5: /* snmpInBadCommunityUses */
darran	0:55a05330f8cc	3942	case 6: /* snmpInASNParseErrs */
darran	0:55a05330f8cc	3943	case 8: /* snmpInTooBigs */
darran	0:55a05330f8cc	3944	case 9: /* snmpInNoSuchNames */
darran	0:55a05330f8cc	3945	case 10: /* snmpInBadValues */
darran	0:55a05330f8cc	3946	case 11: /* snmpInReadOnlys */
darran	0:55a05330f8cc	3947	case 12: /* snmpInGenErrs */
darran	0:55a05330f8cc	3948	case 13: /* snmpInTotalReqVars */
darran	0:55a05330f8cc	3949	case 14: /* snmpInTotalSetVars */
darran	0:55a05330f8cc	3950	case 15: /* snmpInGetRequests */
darran	0:55a05330f8cc	3951	case 16: /* snmpInGetNexts */
darran	0:55a05330f8cc	3952	case 17: /* snmpInSetRequests */
darran	0:55a05330f8cc	3953	case 18: /* snmpInGetResponses */
darran	0:55a05330f8cc	3954	case 19: /* snmpInTraps */
darran	0:55a05330f8cc	3955	case 20: /* snmpOutTooBigs */
darran	0:55a05330f8cc	3956	case 21: /* snmpOutNoSuchNames */
darran	0:55a05330f8cc	3957	case 22: /* snmpOutBadValues */
darran	0:55a05330f8cc	3958	case 24: /* snmpOutGenErrs */
darran	0:55a05330f8cc	3959	case 25: /* snmpOutGetRequests */
darran	0:55a05330f8cc	3960	case 26: /* snmpOutGetNexts */
darran	0:55a05330f8cc	3961	case 27: /* snmpOutSetRequests */
darran	0:55a05330f8cc	3962	case 28: /* snmpOutGetResponses */
darran	0:55a05330f8cc	3963	case 29: /* snmpOutTraps */
darran	0:55a05330f8cc	3964	od->instance = MIB_OBJECT_SCALAR;
darran	0:55a05330f8cc	3965	od->access = MIB_OBJECT_READ_ONLY;
darran	0:55a05330f8cc	3966	od->asn_type = (SNMP_ASN1_APPLIC \| SNMP_ASN1_PRIMIT \| SNMP_ASN1_COUNTER);
darran	0:55a05330f8cc	3967	od->v_len = sizeof(u32_t);
darran	0:55a05330f8cc	3968	break;
darran	0:55a05330f8cc	3969	case 30: /* snmpEnableAuthenTraps */
darran	0:55a05330f8cc	3970	od->instance = MIB_OBJECT_SCALAR;
darran	0:55a05330f8cc	3971	od->access = MIB_OBJECT_READ_WRITE;
darran	0:55a05330f8cc	3972	od->asn_type = (SNMP_ASN1_UNIV \| SNMP_ASN1_PRIMIT \| SNMP_ASN1_INTEG);
darran	0:55a05330f8cc	3973	od->v_len = sizeof(s32_t);
darran	0:55a05330f8cc	3974	break;
darran	0:55a05330f8cc	3975	default:
darran	0:55a05330f8cc	3976	LWIP_DEBUGF(SNMP_MIB_DEBUG,("snmp_get_object_def: no such object\n"));
darran	0:55a05330f8cc	3977	od->instance = MIB_OBJECT_NONE;
darran	0:55a05330f8cc	3978	break;
darran	0:55a05330f8cc	3979	};
darran	0:55a05330f8cc	3980	}
darran	0:55a05330f8cc	3981	else
darran	0:55a05330f8cc	3982	{
darran	0:55a05330f8cc	3983	LWIP_DEBUGF(SNMP_MIB_DEBUG,("snmp_get_object_def: no scalar\n"));
darran	0:55a05330f8cc	3984	od->instance = MIB_OBJECT_NONE;
darran	0:55a05330f8cc	3985	}
darran	0:55a05330f8cc	3986	}
darran	0:55a05330f8cc	3987
darran	0:55a05330f8cc	3988	static void
darran	0:55a05330f8cc	3989	snmp_get_value(struct obj_def od, u16_t len, void value)
darran	0:55a05330f8cc	3990	{
darran	0:55a05330f8cc	3991	u32_t uint_ptr = (u32_t)value;
darran	0:55a05330f8cc	3992	u8_t id;
darran	0:55a05330f8cc	3993
darran	0:55a05330f8cc	3994	LWIP_UNUSED_ARG(len);
darran	0:55a05330f8cc	3995	LWIP_ASSERT("invalid id", (od->id_inst_ptr[0] >= 0) && (od->id_inst_ptr[0] <= 0xff));
darran	0:55a05330f8cc	3996	id = (u8_t)od->id_inst_ptr[0];
darran	0:55a05330f8cc	3997	switch (id)
darran	0:55a05330f8cc	3998	{
darran	0:55a05330f8cc	3999	case 1: /* snmpInPkts */
darran	0:55a05330f8cc	4000	*uint_ptr = snmpinpkts;
darran	0:55a05330f8cc	4001	break;
darran	0:55a05330f8cc	4002	case 2: /* snmpOutPkts */
darran	0:55a05330f8cc	4003	*uint_ptr = snmpoutpkts;
darran	0:55a05330f8cc	4004	break;
darran	0:55a05330f8cc	4005	case 3: /* snmpInBadVersions */
darran	0:55a05330f8cc	4006	*uint_ptr = snmpinbadversions;
darran	0:55a05330f8cc	4007	break;
darran	0:55a05330f8cc	4008	case 4: /* snmpInBadCommunityNames */
darran	0:55a05330f8cc	4009	*uint_ptr = snmpinbadcommunitynames;
darran	0:55a05330f8cc	4010	break;
darran	0:55a05330f8cc	4011	case 5: /* snmpInBadCommunityUses */
darran	0:55a05330f8cc	4012	*uint_ptr = snmpinbadcommunityuses;
darran	0:55a05330f8cc	4013	break;
darran	0:55a05330f8cc	4014	case 6: /* snmpInASNParseErrs */
darran	0:55a05330f8cc	4015	*uint_ptr = snmpinasnparseerrs;
darran	0:55a05330f8cc	4016	break;
darran	0:55a05330f8cc	4017	case 8: /* snmpInTooBigs */
darran	0:55a05330f8cc	4018	*uint_ptr = snmpintoobigs;
darran	0:55a05330f8cc	4019	break;
darran	0:55a05330f8cc	4020	case 9: /* snmpInNoSuchNames */
darran	0:55a05330f8cc	4021	*uint_ptr = snmpinnosuchnames;
darran	0:55a05330f8cc	4022	break;
darran	0:55a05330f8cc	4023	case 10: /* snmpInBadValues */
darran	0:55a05330f8cc	4024	*uint_ptr = snmpinbadvalues;
darran	0:55a05330f8cc	4025	break;
darran	0:55a05330f8cc	4026	case 11: /* snmpInReadOnlys */
darran	0:55a05330f8cc	4027	*uint_ptr = snmpinreadonlys;
darran	0:55a05330f8cc	4028	break;
darran	0:55a05330f8cc	4029	case 12: /* snmpInGenErrs */
darran	0:55a05330f8cc	4030	*uint_ptr = snmpingenerrs;
darran	0:55a05330f8cc	4031	break;
darran	0:55a05330f8cc	4032	case 13: /* snmpInTotalReqVars */
darran	0:55a05330f8cc	4033	*uint_ptr = snmpintotalreqvars;
darran	0:55a05330f8cc	4034	break;
darran	0:55a05330f8cc	4035	case 14: /* snmpInTotalSetVars */
darran	0:55a05330f8cc	4036	*uint_ptr = snmpintotalsetvars;
darran	0:55a05330f8cc	4037	break;
darran	0:55a05330f8cc	4038	case 15: /* snmpInGetRequests */
darran	0:55a05330f8cc	4039	*uint_ptr = snmpingetrequests;
darran	0:55a05330f8cc	4040	break;
darran	0:55a05330f8cc	4041	case 16: /* snmpInGetNexts */
darran	0:55a05330f8cc	4042	*uint_ptr = snmpingetnexts;
darran	0:55a05330f8cc	4043	break;
darran	0:55a05330f8cc	4044	case 17: /* snmpInSetRequests */
darran	0:55a05330f8cc	4045	*uint_ptr = snmpinsetrequests;
darran	0:55a05330f8cc	4046	break;
darran	0:55a05330f8cc	4047	case 18: /* snmpInGetResponses */
darran	0:55a05330f8cc	4048	*uint_ptr = snmpingetresponses;
darran	0:55a05330f8cc	4049	break;
darran	0:55a05330f8cc	4050	case 19: /* snmpInTraps */
darran	0:55a05330f8cc	4051	*uint_ptr = snmpintraps;
darran	0:55a05330f8cc	4052	break;
darran	0:55a05330f8cc	4053	case 20: /* snmpOutTooBigs */
darran	0:55a05330f8cc	4054	*uint_ptr = snmpouttoobigs;
darran	0:55a05330f8cc	4055	break;
darran	0:55a05330f8cc	4056	case 21: /* snmpOutNoSuchNames */
darran	0:55a05330f8cc	4057	*uint_ptr = snmpoutnosuchnames;
darran	0:55a05330f8cc	4058	break;
darran	0:55a05330f8cc	4059	case 22: /* snmpOutBadValues */
darran	0:55a05330f8cc	4060	*uint_ptr = snmpoutbadvalues;
darran	0:55a05330f8cc	4061	break;
darran	0:55a05330f8cc	4062	case 24: /* snmpOutGenErrs */
darran	0:55a05330f8cc	4063	*uint_ptr = snmpoutgenerrs;
darran	0:55a05330f8cc	4064	break;
darran	0:55a05330f8cc	4065	case 25: /* snmpOutGetRequests */
darran	0:55a05330f8cc	4066	*uint_ptr = snmpoutgetrequests;
darran	0:55a05330f8cc	4067	break;
darran	0:55a05330f8cc	4068	case 26: /* snmpOutGetNexts */
darran	0:55a05330f8cc	4069	*uint_ptr = snmpoutgetnexts;
darran	0:55a05330f8cc	4070	break;
darran	0:55a05330f8cc	4071	case 27: /* snmpOutSetRequests */
darran	0:55a05330f8cc	4072	*uint_ptr = snmpoutsetrequests;
darran	0:55a05330f8cc	4073	break;
darran	0:55a05330f8cc	4074	case 28: /* snmpOutGetResponses */
darran	0:55a05330f8cc	4075	*uint_ptr = snmpoutgetresponses;
darran	0:55a05330f8cc	4076	break;
darran	0:55a05330f8cc	4077	case 29: /* snmpOutTraps */
darran	0:55a05330f8cc	4078	*uint_ptr = snmpouttraps;
darran	0:55a05330f8cc	4079	break;
darran	0:55a05330f8cc	4080	case 30: /* snmpEnableAuthenTraps */
darran	0:55a05330f8cc	4081	uint_ptr = snmpenableauthentraps_ptr;
darran	0:55a05330f8cc	4082	break;
darran	0:55a05330f8cc	4083	};
darran	0:55a05330f8cc	4084	}
darran	0:55a05330f8cc	4085
darran	0:55a05330f8cc	4086	/**
darran	0:55a05330f8cc	4087	* Test snmp object value before setting.
darran	0:55a05330f8cc	4088	*
darran	0:55a05330f8cc	4089	* @param od is the object definition
darran	0:55a05330f8cc	4090	* @param len return value space (in bytes)
darran	0:55a05330f8cc	4091	* @param value points to (varbind) space to copy value from.
darran	0:55a05330f8cc	4092	*/
darran	0:55a05330f8cc	4093	static u8_t
darran	0:55a05330f8cc	4094	snmp_set_test(struct obj_def od, u16_t len, void value)
darran	0:55a05330f8cc	4095	{
darran	0:55a05330f8cc	4096	u8_t id, set_ok;
darran	0:55a05330f8cc	4097
darran	0:55a05330f8cc	4098	LWIP_UNUSED_ARG(len);
darran	0:55a05330f8cc	4099	set_ok = 0;
darran	0:55a05330f8cc	4100	LWIP_ASSERT("invalid id", (od->id_inst_ptr[0] >= 0) && (od->id_inst_ptr[0] <= 0xff));
darran	0:55a05330f8cc	4101	id = (u8_t)od->id_inst_ptr[0];
darran	0:55a05330f8cc	4102	if (id == 30)
darran	0:55a05330f8cc	4103	{
darran	0:55a05330f8cc	4104	/* snmpEnableAuthenTraps */
darran	0:55a05330f8cc	4105	s32_t sint_ptr = (s32_t)value;
darran	0:55a05330f8cc	4106
darran	0:55a05330f8cc	4107	if (snmpenableauthentraps_ptr != &snmpenableauthentraps_default)
darran	0:55a05330f8cc	4108	{
darran	0:55a05330f8cc	4109	/* we should have writable non-volatile mem here */
darran	0:55a05330f8cc	4110	if ((sint_ptr == 1) \|\| (sint_ptr == 2))
darran	0:55a05330f8cc	4111	{
darran	0:55a05330f8cc	4112	set_ok = 1;
darran	0:55a05330f8cc	4113	}
darran	0:55a05330f8cc	4114	}
darran	0:55a05330f8cc	4115	else
darran	0:55a05330f8cc	4116	{
darran	0:55a05330f8cc	4117	/* const or hardwired value */
darran	0:55a05330f8cc	4118	if (*sint_ptr == snmpenableauthentraps_default)
darran	0:55a05330f8cc	4119	{
darran	0:55a05330f8cc	4120	set_ok = 1;
darran	0:55a05330f8cc	4121	}
darran	0:55a05330f8cc	4122	}
darran	0:55a05330f8cc	4123	}
darran	0:55a05330f8cc	4124	return set_ok;
darran	0:55a05330f8cc	4125	}
darran	0:55a05330f8cc	4126
darran	0:55a05330f8cc	4127	static void
darran	0:55a05330f8cc	4128	snmp_set_value(struct obj_def od, u16_t len, void value)
darran	0:55a05330f8cc	4129	{
darran	0:55a05330f8cc	4130	u8_t id;
darran	0:55a05330f8cc	4131
darran	0:55a05330f8cc	4132	LWIP_UNUSED_ARG(len);
darran	0:55a05330f8cc	4133	LWIP_ASSERT("invalid id", (od->id_inst_ptr[0] >= 0) && (od->id_inst_ptr[0] <= 0xff));
darran	0:55a05330f8cc	4134	id = (u8_t)od->id_inst_ptr[0];
darran	0:55a05330f8cc	4135	if (id == 30)
darran	0:55a05330f8cc	4136	{
darran	0:55a05330f8cc	4137	/* snmpEnableAuthenTraps */
darran	0:55a05330f8cc	4138	/* @todo @fixme: which kind of pointer is 'value'? s32_t or u8_t??? */
darran	0:55a05330f8cc	4139	u8_t ptr = (u8_t)value;
darran	0:55a05330f8cc	4140	snmpenableauthentraps_ptr = ptr;
darran	0:55a05330f8cc	4141	}
darran	0:55a05330f8cc	4142	}
darran	0:55a05330f8cc	4143
darran	0:55a05330f8cc	4144	#endif /* LWIP_SNMP */

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Type:	Program
Mbed OS support:	Mbed 2 deprecated
Created:	18 Jun 2010
Imports:	7
Forks:	0
Commits:	2
Dependents:	0
Dependencies:	1
Followers:	1

lwip/core/snmp/mib2.c@1:4218cacaf696, 2010-06-18 (annotated)

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