1 karl 1.2 //%2006////////////////////////////////////////////////////////////////////////
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2 yi.zhou 1.1 //
3 // Copyright (c) 2000, 2001, 2002 BMC Software; Hewlett-Packard Development
4 // Company, L.P.; IBM Corp.; The Open Group; Tivoli Systems.
5 // Copyright (c) 2003 BMC Software; Hewlett-Packard Development Company, L.P.;
6 // IBM Corp.; EMC Corporation, The Open Group.
7 // Copyright (c) 2004 BMC Software; Hewlett-Packard Development Company, L.P.;
8 // IBM Corp.; EMC Corporation; VERITAS Software Corporation; The Open Group.
9 // Copyright (c) 2005 Hewlett-Packard Development Company, L.P.; IBM Corp.;
10 // EMC Corporation; VERITAS Software Corporation; The Open Group.
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11 karl 1.2 // Copyright (c) 2006 Hewlett-Packard Development Company, L.P.; IBM Corp.;
12 // EMC Corporation; Symantec Corporation; The Open Group.
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13 yi.zhou 1.1 //
14 // Permission is hereby granted, free of charge, to any person obtaining a copy
15 // of this software and associated documentation files (the "Software"), to
16 // deal in the Software without restriction, including without limitation the
17 // rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
18 // sell copies of the Software, and to permit persons to whom the Software is
19 // furnished to do so, subject to the following conditions:
20 //
21 // THE ABOVE COPYRIGHT NOTICE AND THIS PERMISSION NOTICE SHALL BE INCLUDED IN
22 // ALL COPIES OR SUBSTANTIAL PORTIONS OF THE SOFTWARE. THE SOFTWARE IS PROVIDED
23 // "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
24 // LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
25 // PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
26 // HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
27 // ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
28 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
29 //
30 //==============================================================================
31 //
32 //%/////////////////////////////////////////////////////////////////////////////
33
34 yi.zhou 1.1 #include <iostream>
35
36 #include <net-snmp/net-snmp-config.h>
37 #include <net-snmp/net-snmp-includes.h>
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38 yi.zhou 1.8 #include <net-snmp/config_api.h>
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39 kumpf 1.5 #include <Pegasus/Common/Mutex.h>
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40 yi.zhou 1.1 #include "snmpDeliverTrap.h"
41
42 PEGASUS_NAMESPACE_BEGIN
43
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44 kumpf 1.6 static const char _MSG_SESSION_OPEN_FAILED[] =
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45 yi.zhou 1.1 "Snmp Indication Handler failed to open the SNMP session: ";
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46 kumpf 1.6 static const char _MSG_SESSION_OPEN_FAILED_KEY[] =
47 "Handler.snmpIndicationHandler.snmpDeliverTrap_netsnmp."
48 "_MSG_SESSION_OPEN_FAILED";
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49 yi.zhou 1.1
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50 kumpf 1.6 static const char _MSG_GET_SESSION_POINT_FAILED[] =
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51 yi.zhou 1.1 "Snmp Indication Handler failed to get the SNMP session pointer: ";
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52 kumpf 1.6 static const char _MSG_GET_SESSION_POINTER_FAILED_KEY[] =
53 "Handler.snmpIndicationHandler.snmpDeliverTrap_netsnmp."
54 "_MSG_GET_SESSION_POINT_FAILED";
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55 yi.zhou 1.1
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56 kumpf 1.6 static const char _MSG_PDU_CREATE_FAILED[] =
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57 yi.zhou 1.1 "Snmp Indication Handler failed to create the SNMP PDU.";
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58 kumpf 1.6 static const char _MSG_PDU_CREATE_FAILED_KEY[] =
59 "Handler.snmpIndicationHandler.snmpDeliverTrap_netsnmp."
60 "_MSG_PDU_CREATE_FAILED";
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61 yi.zhou 1.1
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62 kumpf 1.6 static const char _MSG_VERSION_NOT_SUPPORTED[] =
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63 yi.zhou 1.1 "SNMPv1 Trap and SNMPv2C Trap are the only supported SNMPVersion values.";
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64 kumpf 1.6 static const char _MSG_VERSION_NOT_SUPPORTED_KEY[] =
65 "Handler.snmpIndicationHandler.snmpDeliverTrap_netsnmp."
66 "_MSG_VERSION_NOT_SUPPORTED";
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67 yi.zhou 1.1
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68 kumpf 1.6 static const char _MSG_SESSION_SEND_FAILED[] =
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69 yi.zhou 1.1 "Snmp Indication Handler failed to send the trap: ";
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70 kumpf 1.6 static const char _MSG_SESSION_SEND_FAILED_KEY[] =
71 "Handler.snmpIndicationHandler.snmpDeliverTrap_netsnmp."
72 "_MSG_SESSION_SEND_FAILED";
73
74 static const char _MSG_PACK_TRAP_INFO_INTO_PDU_FAILED[] =
75 "Snmp Indication Handler failed to pack trap information into the "
76 "SNMP PDU: \"$0\".";
77 static const char _MSG_PACK_TRAP_INFO_INTO_PDU_FAILED_KEY[] =
78 "Handler.snmpIndicationHandler.snmpDeliverTrap_netsnmp."
79 "_MSG_PACK_TRAP_INFO_INTO_PDU_FAILED";
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80 yi.zhou 1.1
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81 kumpf 1.6 static const char _MSG_ADD_SYSUPTIME_TO_PDU_FAILED[] =
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82 yi.zhou 1.1 "Snmp Indication Handler failed to add sysUpTime to the SNMP PDU: \"$0\".";
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83 kumpf 1.6 static const char _MSG_ADD_SYSUPTIME_TO_PDU_FAILED_KEY[] =
84 "Handler.snmpIndicationHandler.snmpDeliverTrap_netsnmp."
85 "_MSG_ADD_SYSUPTIME_TO_PDU_FAILED";
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86 yi.zhou 1.1
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87 kumpf 1.6 static const char _MSG_ADD_SNMP_TRAP_TO_PDU_FAILED[] =
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88 yi.zhou 1.1 "Snmp Indication Handler failed to add SNMP Trap to the SNMP PDU: \"$0\".";
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89 kumpf 1.6 static const char _MSG_ADD_SNMP_TRAP_TO_PDU_FAILED_KEY[] =
90 "Handler.snmpIndicationHandler.snmpDeliverTrap_netsnmp."
91 "_MSG_ADD_SNMP_TRAP_TO_PDU_FAILED";
92
93 static const char _MSG_PACK_CIM_PROPERTY_TO_PDU_FAILED[] =
94 "Snmp Indication Handler failed to pack a CIM Property into the "
95 "SNMP PDU: \"$0\".";
96 static const char _MSG_PACK_CIM_PROPERTY_TO_PDU_FAILED_KEY[] =
97 "Handler.snmpIndicationHandler.snmpDeliverTrap_netsnmp."
98 "_MSG_PACK_CIM_PROPERTY_TO_PDU_FAILED";
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99 yi.zhou 1.1
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100 kumpf 1.6 static const char _MSG_READ_OBJID_FAILED[] =
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101 yi.zhou 1.1 "Snmp Indication Handler failed to convert trapOid \"$0\" from a "
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102 kumpf 1.6 "numeric form to a list of subidentifiers.";
103 static const char _MSG_READ_OBJID_FAILED_KEY[] =
104 "Handler.snmpIndicationHandler.snmpDeliverTrap_netsnmp."
105 "_MSG_READ_OBJID_FAILED";
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106 yi.zhou 1.1
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107 kumpf 1.6 static const char _MSG_PARSE_CIM_PROPERTY_OID_FAILED[] =
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108 yi.zhou 1.1 "Snmp Indication Handler failed to convert a CIM property OID \"$0\" from "
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109 kumpf 1.6 "a numeric form to a list of subidentifiers.";
110 static const char _MSG_PARSE_CIM_PROPERTY_OID_FAILED_KEY[] =
111 "Handler.snmpIndicationHandler.snmpDeliverTrap_netsnmp."
112 "__MSG_PARSE_CIM_PROPERTY_OID_FAILED";
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113 yi.zhou 1.1
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114 kumpf 1.6 static const char _MSG_READ_ENTOID_FAILED[] =
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115 yi.zhou 1.1 "Snmp Indication Handler failed to convert SNMPV1 enterprise OID \"$0\" "
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116 kumpf 1.6 "from a numeric form to a list of subidentifiers.";
117 static const char _MSG_READ_ENTOID_FAILED_KEY[] =
118 "Handler.snmpIndicationHandler.snmpDeliverTrap_netsnmp."
119 "_MSG_READ_ENTOID_FAILED";
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120 yi.zhou 1.1
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121 kumpf 1.6 static const char _MSG_UNSUPPORTED_SNMP_DATA_TYPE[] =
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122 yi.zhou 1.1 "Type \"$0\" is an unsupported SNMP Data Type for the CIM property.";
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123 kumpf 1.6 static const char _MSG_UNSUPPORTED_SNMP_DATA_TYPE_KEY[] =
124 "Handler.snmpIndicationHandler.snmpDeliverTrap_netsnmp."
125 "_MSG_UNSUPPORTED_SNMP_DATA_TYPE";
126
127 static const char _MSG_ADD_VAR_TO_PDU_FAILED[] =
128 "Snmp Indication Handler failed to add a CIM property \"$0\" to the "
129 "SNMP PDU: \"$1\".";
130 static const char _MSG_ADD_VAR_TO_PDU_FAILED_KEY[] =
131 "Handler.snmpIndicationHandler.snmpDeliverTrap_netsnmp."
132 "_MSG_ADD_VAR_TO_PDU_FAILED";
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133 yi.zhou 1.1
134 class snmpDeliverTrap_netsnmp : public snmpDeliverTrap
135 {
136 public:
137
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138 yi.zhou 1.3 void initialize();
139
140 void terminate();
141
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142 yi.zhou 1.1 void deliverTrap(
143 const String& trapOid,
144 const String& securityName,
145 const String& targetHost,
146 const Uint16& targetHostFormat,
147 const String& otherTargetHostFormat,
148 const Uint32& portNumber,
149 const Uint16& snmpVersion,
150 const String& engineID,
151 const Array<String>& vbOids,
152 const Array<String>& vbTypes,
153 const Array<String>& vbValues);
154
155 private:
156
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157 yi.zhou 1.3 // Mutex is needed before a session is created. Sessions created
158 // using the Single API do not interact with other SNMP sessions.
159 Mutex _sessionInitMutex;
160
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161 yi.zhou 1.1 /**
162 Creates a SNMP session.
163
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164 yi.zhou 1.7 @param targetHost the target system of a hostname or an IPv4
165 address or an IPv6 address to receive a trap
166 @param targetHostFormat the format of the targetHost
167 @param portNumber the port number to receive a trap
168 @param securityName the human readable community name
169 @param sessionHandle an opaque pointer of the SNMP session
170 @param sessionPtr the SNMP session pointer to its associated
171 struct snmp_session
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172 yi.zhou 1.1 */
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173 kumpf 1.6 void _createSession(
174 const String& targetHost,
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175 yi.zhou 1.7 Uint16 targetHostFormat,
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176 kumpf 1.6 Uint32 portNumber,
177 const String& securityName,
178 void*& sessionHandle,
179 struct snmp_session*& sessionPtr);
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180 yi.zhou 1.1
181 /**
182 Creates a SNMP session.
183
184 @param sessionHandle an opaque pointer of the SNMP session
185 */
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186 kumpf 1.6 void _destroySession(void* sessionHandle);
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187 yi.zhou 1.1
188 /**
189 Creates a SNMP PDU.
190
191 @param snmpVersion the SNMP version
192 @param trapOid the trap OID
193 @param sessionPtr the SNMP session pointer
194 @param snmpPdu the SNMP PDU
195 */
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196 kumpf 1.6 void _createPdu(
197 Uint16 snmpVersion,
198 const String& trapOid,
199 struct snmp_session*& sessionPtr,
200 struct snmp_pdu*& snmpPdu);
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201 yi.zhou 1.1
202 /**
203 Pack the trap information into the PDU.
204
205 @param trapOid the trap OID
206 @param snmpPdu the SNMP PDU
207 */
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208 kumpf 1.6 void _packTrapInfoIntoPdu(
209 const String& trapOid,
210 snmp_pdu* snmpPdu);
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211 yi.zhou 1.1
212 /**
213 Pack CIM properties into PDU.
214
215 @param vbOids the array of CIM property OIDs
216 @param vbTypes the array of CIM property data types
217 @param vbValues the array of CIM property values
218 @param snmpPdu the SNMP PDU
219 */
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220 kumpf 1.6 void _packOidsIntoPdu(
221 const Array<String>& vbOids,
222 const Array<String>& vbTypes,
223 const Array<String>& vbValues,
224 snmp_pdu* snmpPdu);
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225 yi.zhou 1.1
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226 kumpf 1.6 enum SNMPVersion
227 {
228 _SNMPv1_TRAP = 2,
229 _SNMPv2C_TRAP = 3,
230 _SNMPv2C_INFORM = 4,
231 _SNMPv3_TRAP = 5,
232 _SNMPv3_INFORM = 6
233 };
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234 yi.zhou 1.7
235 /**
236 Values for the TargetHostFormat property of the
237 PG_IndicationHandlerSNMPMapper class.
238 */
239 enum TargetHostFormat
240 {
241 _OTHER = 1,
242 _HOST_NAME = 2,
243 _IPV4_ADDRESS = 3,
244 _IPV6_ADDRESS = 4
245 };
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246 yi.zhou 1.1 };
247
248 PEGASUS_NAMESPACE_END
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snmpDeliverTrap_netsnmp.h
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