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authorStef Walter <stef@memberwebs.com>2006-01-27 00:45:54 +0000
committerStef Walter <stef@memberwebs.com>2006-01-27 00:45:54 +0000
commit94dc650256935aa0c5cfff7675e535c54bb8c9b7 (patch)
tree429b6e7ab884bb6595dc574f1f433d2ba3f0560c /daemon/bsnmp/snmp.h
parentd4835032aee718b51549938d10b5f8f20eb41c87 (diff)
Move rrdbot code into right project.
Diffstat (limited to 'daemon/bsnmp/snmp.h')
-rw-r--r--daemon/bsnmp/snmp.h174
1 files changed, 174 insertions, 0 deletions
diff --git a/daemon/bsnmp/snmp.h b/daemon/bsnmp/snmp.h
new file mode 100644
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+++ b/daemon/bsnmp/snmp.h
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+/*
+ * Copyright (c) 2001-2003
+ * Fraunhofer Institute for Open Communication Systems (FhG Fokus).
+ * All rights reserved.
+ *
+ * Author: Harti Brandt <harti@freebsd.org>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * $Begemot: bsnmp/lib/snmp.h,v 1.30 2004/08/06 08:46:54 brandt Exp $
+ *
+ * Header file for SNMP functions.
+ */
+#ifndef snmp_h_
+#define snmp_h_
+
+#include <sys/types.h>
+
+#define SNMP_COMMUNITY_MAXLEN 128
+#define SNMP_MAX_BINDINGS 100
+
+enum snmp_syntax {
+ SNMP_SYNTAX_NULL = 0,
+ SNMP_SYNTAX_INTEGER, /* == INTEGER32 */
+ SNMP_SYNTAX_OCTETSTRING,
+ SNMP_SYNTAX_OID,
+ SNMP_SYNTAX_IPADDRESS,
+ SNMP_SYNTAX_COUNTER,
+ SNMP_SYNTAX_GAUGE, /* == UNSIGNED32 */
+ SNMP_SYNTAX_TIMETICKS,
+
+ /* v2 additions */
+ SNMP_SYNTAX_COUNTER64,
+ SNMP_SYNTAX_NOSUCHOBJECT, /* exception */
+ SNMP_SYNTAX_NOSUCHINSTANCE, /* exception */
+ SNMP_SYNTAX_ENDOFMIBVIEW, /* exception */
+};
+
+struct snmp_value {
+ struct asn_oid var;
+ enum snmp_syntax syntax;
+ union snmp_values {
+ int32_t integer; /* also integer32 */
+ struct {
+ u_int len;
+ u_char *octets;
+ } octetstring;
+ struct asn_oid oid;
+ u_char ipaddress[4];
+ uint32_t uint32; /* also gauge32, counter32,
+ unsigned32, timeticks */
+ uint64_t counter64;
+ } v;
+};
+
+enum snmp_version {
+ SNMP_Verr = 0,
+ SNMP_V1 = 1,
+ SNMP_V2c,
+};
+
+struct snmp_pdu {
+ char community[SNMP_COMMUNITY_MAXLEN + 1];
+ enum snmp_version version;
+ u_int type;
+
+ /* trap only */
+ struct asn_oid enterprise;
+ u_char agent_addr[4];
+ int32_t generic_trap;
+ int32_t specific_trap;
+ uint32_t time_stamp;
+
+ /* others */
+ int32_t request_id;
+ int32_t error_status;
+ int32_t error_index;
+
+ /* fixes for encoding */
+ u_char *outer_ptr;
+ u_char *pdu_ptr;
+ u_char *vars_ptr;
+
+ struct snmp_value bindings[SNMP_MAX_BINDINGS];
+ u_int nbindings;
+};
+#define snmp_v1_pdu snmp_pdu
+
+#define SNMP_PDU_GET 0
+#define SNMP_PDU_GETNEXT 1
+#define SNMP_PDU_RESPONSE 2
+#define SNMP_PDU_SET 3
+#define SNMP_PDU_TRAP 4 /* v1 */
+#define SNMP_PDU_GETBULK 5 /* v2 */
+#define SNMP_PDU_INFORM 6 /* v2 */
+#define SNMP_PDU_TRAP2 7 /* v2 */
+#define SNMP_PDU_REPORT 8 /* v2 */
+
+#define SNMP_ERR_NOERROR 0
+#define SNMP_ERR_TOOBIG 1
+#define SNMP_ERR_NOSUCHNAME 2 /* v1 */
+#define SNMP_ERR_BADVALUE 3 /* v1 */
+#define SNMP_ERR_READONLY 4 /* v1 */
+#define SNMP_ERR_GENERR 5
+#define SNMP_ERR_NO_ACCESS 6 /* v2 */
+#define SNMP_ERR_WRONG_TYPE 7 /* v2 */
+#define SNMP_ERR_WRONG_LENGTH 8 /* v2 */
+#define SNMP_ERR_WRONG_ENCODING 9 /* v2 */
+#define SNMP_ERR_WRONG_VALUE 10 /* v2 */
+#define SNMP_ERR_NO_CREATION 11 /* v2 */
+#define SNMP_ERR_INCONS_VALUE 12 /* v2 */
+#define SNMP_ERR_RES_UNAVAIL 13 /* v2 */
+#define SNMP_ERR_COMMIT_FAILED 14 /* v2 */
+#define SNMP_ERR_UNDO_FAILED 15 /* v2 */
+#define SNMP_ERR_AUTH_ERR 16 /* v2 */
+#define SNMP_ERR_NOT_WRITEABLE 17 /* v2 */
+#define SNMP_ERR_INCONS_NAME 18 /* v2 */
+
+#define SNMP_TRAP_COLDSTART 0
+#define SNMP_TRAP_WARMSTART 1
+#define SNMP_TRAP_LINKDOWN 2
+#define SNMP_TRAP_LINKUP 3
+#define SNMP_TRAP_AUTHENTICATION_FAILURE 4
+#define SNMP_TRAP_EGP_NEIGHBOR_LOSS 5
+#define SNMP_TRAP_ENTERPRISE 6
+
+enum snmp_code {
+ SNMP_CODE_OK = 0,
+ SNMP_CODE_FAILED,
+ SNMP_CODE_BADVERS,
+ SNMP_CODE_BADLEN,
+ SNMP_CODE_BADENC,
+ SNMP_CODE_OORANGE,
+};
+
+void snmp_value_free(struct snmp_value *);
+int snmp_value_parse(const char *, enum snmp_syntax, union snmp_values *);
+int snmp_value_copy(struct snmp_value *, const struct snmp_value *);
+
+void snmp_pdu_free(struct snmp_pdu *);
+enum snmp_code snmp_pdu_decode(struct asn_buf *b, struct snmp_pdu *pdu, int32_t *);
+enum snmp_code snmp_pdu_encode(struct snmp_pdu *pdu, struct asn_buf *resp_b);
+
+int snmp_pdu_snoop(const struct asn_buf *);
+
+void snmp_pdu_dump(const struct snmp_pdu *pdu);
+
+extern void (*snmp_error)(const char *, ...);
+extern void (*snmp_printf)(const char *, ...);
+
+#define TRUTH_MK(F) ((F) ? 1 : 2)
+#define TRUTH_GET(T) (((T) == 1) ? 1 : 0)
+#define TRUTH_OK(T) ((T) == 1 || (T) == 2)
+
+#endif