pegasus/src/Pegasus/Handler/snmpIndicationHandler/snmpDeliverTrap_emanate.cpp - annotate

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1 karl 1.16 //%2003////////////////////////////////////////////////////////////////////////
2 mike 1.2 //
3 karl 1.16 // 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 mike 1.2 // 8 // Permission is hereby granted, free of charge, to any person obtaining a copy
9 kumpf 1.10 // of this software and associated documentation files (the "Software"), to 10 // deal in the Software without restriction, including without limitation the 11 // rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
12 mike 1.2 // sell copies of the Software, and to permit persons to whom the Software is 13 // furnished to do so, subject to the following conditions: 14 //
15 kumpf 1.10 // THE ABOVE COPYRIGHT NOTICE AND THIS PERMISSION NOTICE SHALL BE INCLUDED IN
16 mike 1.2 // ALL COPIES OR SUBSTANTIAL PORTIONS OF THE SOFTWARE. THE SOFTWARE IS PROVIDED 17 // "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
18 kumpf 1.10 // LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR 19 // PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT 20 // HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
21 mike 1.2 // ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION 22 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 23 // 24 //============================================================================== 25 // 26 // Author: Nitin Upasani, Hewlett-Packard Company (Nitin_Upasani@hp.com) 27 //
28 kumpf 1.12 // Modified By: Yi Zhou, Hewlett-Packard Company (yi_zhou@hp.com)
29 mike 1.2 // 30 //%///////////////////////////////////////////////////////////////////////////// 31
32 kumpf 1.3 #include <Pegasus/Common/System.h>
33 kumpf 1.12 #include <Pegasus/Common/ArrayInternal.h>
34 kumpf 1.8 #include <Pegasus/Common/Destroyer.h>
35 kumpf 1.12 #include <Pegasus/Common/InternalException.h>
36 mike 1.2 #include "snmpDeliverTrap_emanate.h"
37 kumpf 1.12
38 humberto 1.14 // l10n 39 #include <Pegasus/Common/MessageLoader.h> 40
41 kumpf 1.12 // EMANATE specific declarations and entry points - MUST be in begining 42 // and outside NAMESPACE. 43 44 // master agent needs these two declarations for communication with sub-agent. 45 // Following two declarations must be in the CODE. 46 47 #include <prnt_lib.h> // MUST be at the end in include list.
48 mike 1.2
49 kumpf 1.3 static char sr_filename = __FILE__; 50 51 IPCFunctionP IPCfp; / IPC functions pointer */ 52
53 kumpf 1.12 // This code would normally be generated by Emanate from defined MIB objects. 54 // Since we do not have MIB objects defined, just defined here to load 55 // subagent as library. OidList[] provides objects for entry point to master agent.
56 kumpf 1.3 57 // The objects internal to the agent 58 ObjectInfo OidList[] = 59 { 60 { { 0, NULL }, 61 #ifndef LIGHT 62 NULL, 63 #endif /* LIGHT */ 64 0, 0, 0, 0, 65 NULL, NULL } 66 }; 67
68 kumpf 1.12 // This code would normally be generated by Emanate in k_* routine from defined MIB objects. 69 // Since we do not have MIB objects defined, just define here to pass compile and 70 // enable entry point for master agent to start communication with library.
71 kumpf 1.3 72 // Called by the master agent during initialization */ 73 int k_initialize() 74 { 75 return 1; 76 }
77 kumpf 1.9
78 kumpf 1.12 // END EMANATE specific declarations. 79
80 kumpf 1.9 PEGASUS_NAMESPACE_BEGIN 81 82 PEGASUS_USING_STD;
83 kumpf 1.3 84 snmpDeliverTrap_emanate::snmpDeliverTrap_emanate() 85 { 86 87 } 88 89 snmpDeliverTrap_emanate::~snmpDeliverTrap_emanate() 90 { 91 92 } 93
94 kumpf 1.12 95 // initialize sub-agent 96 97 // This also defines the communication protocol to be used between master 98 // and sub-agent. 99
100 kumpf 1.3 void snmpDeliverTrap_emanate::initialize() 101 { 102 #ifndef SR_UDS_IPC 103 InitIPCArrayTCP(&IPCfp); 104 #else /* SR_UDS_IPC / 105 InitIPCArrayUDS(&IPCfp); 106 #endif / SR_UDS_IPC */ 107 108 if(InitSubagent() == -1) 109 {
110 humberto 1.14 111 // l10n 112 113 // throw PEGASUS_CIM_EXCEPTION(CIM_ERR_FAILED, 114 // _MSG_INITSUBAGENT_FAILED); 115 116 throw PEGASUS_CIM_EXCEPTION_L(CIM_ERR_FAILED, 117 MessageLoaderParms(_MSG_INITSUBAGENT_FAILED_KEY,
118 humberto 1.15 _MSG_INITSUBAGENT_FAILED));
119 humberto 1.14
120 kumpf 1.3 } 121 } 122
123 humberto 1.14
124 kumpf 1.3 void snmpDeliverTrap_emanate::deliverTrap(
125 kumpf 1.12 const String& trapOid, 126 const String& securityName, 127 const String& targetHost, 128 const Uint16& targetHostFormat, 129 const String& otherTargetHostFormat, 130 const Uint32& portNumber, 131 const Uint16& snmpVersion, 132 const String& engineID, 133 Array<String>& vbOids, 134 Array<String>& vbTypes, 135 Array<String>& vbValues)
136 mike 1.2 {
137 kumpf 1.12 VarBind *vbhead = NULL;
138 kumpf 1.3 VarBind *vb = NULL;
139 kumpf 1.12 VarBind *vblast = NULL;
140 kumpf 1.3 141 OID *object = NULL; 142
143 kumpf 1.12 // Initialize with Master agent 144 145 initialize(); 146 147 // Translate a string into an OID 148 OID *sendtrapOid = MakeOIDFromDot(trapOid.getCString()); 149 150 if (sendtrapOid == NULL) 151 {
152 humberto 1.14 153 // l10n 154 155 // throw PEGASUS_CIM_EXCEPTION(CIM_ERR_FAILED, 156 // _MSG_INVALID_TRAPOID); 157 158 throw PEGASUS_CIM_EXCEPTION_L(CIM_ERR_FAILED, 159 MessageLoaderParms(_MSG_INVALID_KEY,
160 humberto 1.15 _MSG_INVALID_TRAPOID));
161 kumpf 1.12 } 162 163 // Destination : convert targetHost into Transport
164 kumpf 1.5
165 kumpf 1.12 CString trap_dest = targetHost.getCString();
166 kumpf 1.5 167 TransportInfo global_ti; 168 global_ti.type = SR_IP_TRANSPORT; 169
170 kumpf 1.12 switch (targetHostFormat) 171 { 172 case _HOST_NAME: 173 { 174 char * ipAddr = _getIPAddress(trap_dest); 175 176 if (ipAddr == NULL) 177 {
178 humberto 1.14 179 // l10n 180 181 // throw PEGASUS_CIM_EXCEPTION(CIM_ERR_FAILED, 182 // _MSG_DESTINATION_NOT_FOUND); 183 184 throw PEGASUS_CIM_EXCEPTION_L (CIM_ERR_FAILED, 185 MessageLoaderParms(_MSG_DESTINATION_NOT_FOUND_KEY, 186 _MSG_DESTINATION_NOT_FOUND)); 187
188 kumpf 1.12 } 189 global_ti.t_ipAddr = inet_addr(trap_dest); 190 break; 191 } 192 case _IPV4_ADDRESS: 193 { 194 global_ti.t_ipAddr = inet_addr(trap_dest); 195 break; 196 } 197 default: 198 {
199 humberto 1.14 200 // l10n 201 202 // throw PEGASUS_CIM_EXCEPTION(CIM_ERR_NOT_SUPPORTED, 203 // _MSG_TARGETHOSTFORMAT_NOT_SUPPORTED); 204 205 throw PEGASUS_CIM_EXCEPTION_L (CIM_ERR_NOT_SUPPORTED, 206 MessageLoaderParms(_MSG_TARGETHOSTFORMAT_NOT_SUPPORTED_KEY,
207 humberto 1.15 _MSG_TARGETHOSTFORMAT_NOT_SUPPORTED));
208 humberto 1.14
209 kumpf 1.12 break; 210 } 211 } 212 213 global_ti.t_ipPort = htons((unsigned short)portNumber); 214 215 // Community Name, default is public 216 CString _community; 217 if (securityName.size() == 0) 218 { 219 String community; 220 community.assign("public"); 221 _community = community.getCString(); 222 } 223 else 224 { 225 _community = securityName.getCString(); 226 } 227 228 OctetString* community_name = MakeOctetStringFromText(_community); 229 230 kumpf 1.12 if (community_name == NULL) 231 {
232 humberto 1.14 233 // l10n 234 235 // throw PEGASUS_CIM_EXCEPTION(CIM_ERR_FAILED, 236 // _MSG_INVALID_SECURITY_NAME); 237 238 throw PEGASUS_CIM_EXCEPTION_L(CIM_ERR_FAILED, 239 MessageLoaderParms(_MSG_INVALID_SECURITY_NAME_KEY,
240 humberto 1.15 _MSG_INVALID_SECURITY_NAME));
241 humberto 1.14
242 kumpf 1.12 }
243 kumpf 1.5
244 kumpf 1.3 // getting IP address of the host
245 kumpf 1.12 246 CString hostname = System::getHostName().getCString(); 247 char* IP_string = _getIPAddress(hostname); 248
249 kumpf 1.3 // formatting agent(host) address into OctetString format
250 kumpf 1.12
251 kumpf 1.3 OctetString* agent_addr; 252 253 SR_INT32 s1, s2, s3, s4; 254 SR_UINT32 ipaddr; 255 256 // pull out each of the 4 octet values from IP address
257 kumpf 1.12
258 kumpf 1.3 sscanf(IP_string,"%d.%d.%d.%d", &s1, &s2, &s3, &s4); 259
260 kumpf 1.12 // validate the values for s1, s2, s3, and s4 to make sure values are
261 kumpf 1.3 // between 0 and 255
262 kumpf 1.12 if (!_isValidOctet(s1) \|\| !_isValidOctet(s2) \|\| 263 !_isValidOctet(s3) \|\| !_isValidOctet(s4)) 264 {
265 humberto 1.14 266 // l10n 267 268 // throw PEGASUS_CIM_EXCEPTION(CIM_ERR_FAILED, 269 // _MSG_INVALID_OCTET_VALUE); 270 271 throw PEGASUS_CIM_EXCEPTION_L(CIM_ERR_FAILED, 272 MessageLoaderParms(_MSG_INVALID_OCTET_VALUE_KEY, 273 _MSG_INVALID_OCTET_VALUE));
274 kumpf 1.12 }
275 kumpf 1.3 276 // create an empty 4 length OctetString
277 kumpf 1.12
278 kumpf 1.3 agent_addr = MakeOctetString(NULL,4);
279 kumpf 1.12 280 if (agent_addr == NULL) 281 {
282 humberto 1.14 283 // l10n 284 285 // throw PEGASUS_CIM_EXCEPTION(CIM_ERR_FAILED, 286 // _MSG_CREATE_OCTET_FAILED); 287 288 throw PEGASUS_CIM_EXCEPTION_L(CIM_ERR_FAILED, 289 MessageLoaderParms(_MSG_CREATE_OCTET_FAILED_KEY,
290 humberto 1.15 _MSG_CREATE_OCTET_FAILED));
291 humberto 1.14
292 kumpf 1.12 }
293 kumpf 1.3 294 // fill in values for OctetString
295 kumpf 1.12
296 kumpf 1.3 agent_addr->octet_ptr[0] = (unsigned char)s1; 297 agent_addr->octet_ptr[1] = (unsigned char)s2; 298 agent_addr->octet_ptr[2] = (unsigned char)s3; 299 agent_addr->octet_ptr[3] = (unsigned char)s4; 300
301 kumpf 1.4 // specTrap from trapOid.
302 kumpf 1.12
303 kumpf 1.5 SR_INT32 genTrap = 0; 304 SR_INT32 specTrap = 0;
305 kumpf 1.3
306 kumpf 1.5 OID* enterpriseOid ; 307 308 Array<String> standard_traps; 309 310 standard_traps.append(String("1.3.6.1.6.3.1.1.5.1")); 311 standard_traps.append(String("1.3.6.1.6.3.1.1.5.2")); 312 standard_traps.append(String("1.3.6.1.6.3.1.1.5.3")); 313 standard_traps.append(String("1.3.6.1.6.3.1.1.5.4")); 314 standard_traps.append(String("1.3.6.1.6.3.1.1.5.5")); 315 standard_traps.append(String("1.3.6.1.6.3.1.1.5.6")); 316 317 Array<String> oids; 318 String tmpoid = trapOid; 319 320 while(tmpoid.find(".") != PEG_NOT_FOUND) 321 { 322 oids.append(tmpoid.subString(0, tmpoid.find("."))); 323 tmpoid = tmpoid.subString(tmpoid.find(".") + 1); 324 }
325 kumpf 1.12
326 kumpf 1.5 oids.append(tmpoid); 327 328 String ent; 329 if (Contains(standard_traps, trapOid)) 330 {
331 kumpf 1.12 // 332 // if the trapOid is one of the standard traps, 333 // then the SNMPV1 enterprise parameter must be set 334 // to the value of the trapOid, the generic-trap 335 // parameter must be set to one of (0 - 5), and the 336 // specific-trap parameter must be set to 0 337 //
338 kumpf 1.5 339 enterpriseOid = sendtrapOid;
340 kumpf 1.12 341 // the generic trap is last sub-identifier of the 342 // trapOid minus 1 343 genTrap = atoi(oids[oids.size() - 1].getCString()) - 1; 344 specTrap = 0;
345 kumpf 1.5 } 346 else 347 {
348 kumpf 1.12 // 349 // if the trapOid is not one of the standard traps: 350 // then 1) the generic-trap parameter must be set to 6, 351 // 2) if the next-to-last sub-identifier of the 352 // trapOid is zero, then the SNMPV1 enterprise 353 // parameter is the trapOid with the last 2 354 // sub-identifiers removed, otherwise, the 355 // SNMPV1 enterprise parameter is the trapOid 356 // with the last sub-identifier removed; 357 // 3) the SNMPv1 specific-trap parameter is the last 358 // sub-identifier of the trapOid; 359 // 360
361 kumpf 1.5 genTrap = 6;
362 mike 1.2
363 kumpf 1.11 specTrap = atoi(oids[oids.size()-1].getCString());
364 mike 1.2
365 kumpf 1.12 ent = oids[0]; 366 for (Uint8 i = 1; i < oids.size()-2; i++) 367 { 368 ent = ent + "." + oids[i]; 369 } 370 371 if (oids[oids.size()-2] != "0") 372 { 373 ent = ent + "." + oids[oids.size()-2]; 374 } 375 376 enterpriseOid = MakeOIDFromDot(ent.getCString()); 377 378 if (enterpriseOid == NULL) 379 {
380 humberto 1.14 381 // l10n 382 383 // throw PEGASUS_CIM_EXCEPTION(CIM_ERR_FAILED, 384 // _MSG_INVALID_ENTERPRISEOID); 385 386 throw PEGASUS_CIM_EXCEPTION_L(CIM_ERR_FAILED, 387 MessageLoaderParms(_MSG_INVALID_ENTERPRISEOID_KEY,
388 humberto 1.15 _MSG_INVALID_ENTERPRISEOID));
389 kumpf 1.12 }
390 kumpf 1.5 } 391
392 kumpf 1.12 // creates VarBind
393 kumpf 1.4 for(Uint32 i = 0; i < vbOids.size(); i++)
394 mike 1.2 {
395 kumpf 1.12 CString _vbOid = vbOids[i].getCString(); 396 CString _vbValue = vbValues[i].getCString(); 397 398 if ((object = MakeOIDFromDot(_vbOid)) == NULL)
399 kumpf 1.3 {
400 humberto 1.14 401 // l10n 402 403 // throw PEGASUS_CIM_EXCEPTION(CIM_ERR_FAILED, 404 // _MSG_INVALID_PROPERTYOID); 405 406 throw PEGASUS_CIM_EXCEPTION_L(CIM_ERR_FAILED, 407 MessageLoaderParms(_MSG_INVALID_PROPERTYOID_KEY,
408 humberto 1.15 _MSG_INVALID_PROPERTYOID));
409 kumpf 1.3 } 410
411 kumpf 1.12 if (String::equalNoCase(vbTypes[i], "OctetString")) 412 { 413 OctetString* value; 414 415 value = CloneOctetString(MakeOctetStringFromText(_vbValue)); 416 if (value == NULL) 417 {
418 humberto 1.14 419 // l10n 420 421 // throw PEGASUS_CIM_EXCEPTION(CIM_ERR_FAILED, 422 // _MSG_INVALID_PROPERTYVALUE); 423 424 throw PEGASUS_CIM_EXCEPTION_L(CIM_ERR_FAILED, 425 MessageLoaderParms(_MSG_INVALID_PROPERTYVALUE_KEY,
426 humberto 1.15 _MSG_INVALID_PROPERTYVALUE));
427 kumpf 1.12 } 428 429 if ((vb = MakeVarBindWithValue(object, 430 (OID *) NULL, 431 OCTET_PRIM_TYPE, 432 value)) == NULL) 433 {
434 humberto 1.14 435 // l10n 436 437 // throw PEGASUS_CIM_EXCEPTION(CIM_ERR_FAILED, 438 // _MSG_MAKE_VARBIND_FAILED_FOR_OCTET_PRIM_TYPE); 439 440 throw PEGASUS_CIM_EXCEPTION_L(CIM_ERR_FAILED,
441 humberto 1.15 MessageLoaderParms(_MSG_MAKE_VARBIND_FAILED_FOR_OCTET_PRIM_TYPE_KEY, 442 _MSG_MAKE_VARBIND_FAILED_FOR_OCTET_PRIM_TYPE));
443 kumpf 1.12 } 444 } 445 else if (String::equalNoCase(vbTypes[i], "OID")) 446 { 447 void* value = MakeOIDFromDot(_vbValue); 448 if (value == NULL)
449 kumpf 1.4 {
450 humberto 1.14 // l10n 451 452 // throw PEGASUS_CIM_EXCEPTION(CIM_ERR_FAILED, 453 // _MSG_INVALID_PROPERTYVALUE); 454 455 throw PEGASUS_CIM_EXCEPTION_L(CIM_ERR_FAILED, 456 MessageLoaderParms(_MSG_INVALID_PROPERTYVALUE_KEY,
457 humberto 1.15 _MSG_INVALID_PROPERTYVALUE));
458 humberto 1.14
459 kumpf 1.4 }
460 kumpf 1.12 461 if ((vb = MakeVarBindWithValue(object, 462 (OID *) NULL, 463 OBJECT_ID_TYPE, 464 value)) == NULL)
465 kumpf 1.3 {
466 humberto 1.14 467 // l10n 468 469 // throw PEGASUS_CIM_EXCEPTION(CIM_ERR_FAILED, 470 // _MSG_MAKE_VARBIND_FAILED_FOR_OBJECT_ID_TYPE); 471 472 throw PEGASUS_CIM_EXCEPTION_L(CIM_ERR_FAILED,
473 humberto 1.15 MessageLoaderParms(_MSG_MAKE_VARBIND_FAILED_FOR_OBJECT_ID_TYPE_KEY, 474 _MSG_MAKE_VARBIND_FAILED_FOR_OBJECT_ID_TYPE));
475 kumpf 1.3 }
476 kumpf 1.12 } 477 else 478 { 479 int vbvalue = atoi(_vbValue);
480 kumpf 1.6 void* value = &vbvalue;
481 kumpf 1.3
482 kumpf 1.12 if (value == NULL)
483 kumpf 1.4 {
484 humberto 1.14 485 // l10n 486 487 // throw PEGASUS_CIM_EXCEPTION(CIM_ERR_FAILED, 488 // _MSG_INVALID_PROPERTYVALUE); 489 490 throw PEGASUS_CIM_EXCEPTION_L(CIM_ERR_FAILED, 491 MessageLoaderParms(_MSG_INVALID_PROPERTYVALUE_KEY,
492 humberto 1.15 _MSG_INVALID_PROPERTYVALUE));
493 kumpf 1.4 }
494 kumpf 1.12 495 if ((vb = MakeVarBindWithValue(object, 496 (OID *) NULL, 497 INTEGER_TYPE, 498 value)) == NULL)
499 mike 1.2 {
500 humberto 1.14 501 // l10n 502 503 // throw PEGASUS_CIM_EXCEPTION(CIM_ERR_FAILED, 504 // _MSG_MAKE_VARBIND_FAILED_FOR_INTEGER_TYPE); 505 506 throw PEGASUS_CIM_EXCEPTION_L(CIM_ERR_FAILED,
507 humberto 1.15 MessageLoaderParms(_MSG_MAKE_VARBIND_FAILED_FOR_INTEGER_TYPE_KEY, 508 _MSG_MAKE_VARBIND_FAILED_FOR_INTEGER_TYPE));
509 mike 1.2 }
510 kumpf 1.12 } 511
512 kumpf 1.4 if (i == 0) 513 {
514 kumpf 1.12 vbhead = vb; 515 vblast = vb;
516 kumpf 1.4 } 517 else 518 {
519 kumpf 1.12 vblast->next_var = vb; 520 vblast = vblast->next_var;
521 kumpf 1.4 } 522
523 kumpf 1.3 }
524 kumpf 1.5
525 kumpf 1.12 vblast->next_var = NULL;
526 kumpf 1.3
527 kumpf 1.12 // Now send the trap 528 switch (snmpVersion)
529 kumpf 1.3 {
530 kumpf 1.12 case _SNMPv1_TRAP: 531 { 532 SendNotificationToDestSMIv1Params( 533 1, // notifyType - TRAP
534 kumpf 1.5 genTrap, // genTrap 535 specTrap, // specTrap
536 kumpf 1.3 enterpriseOid, // enterprise 537 agent_addr, // agent_addr
538 kumpf 1.12 vbhead, // vb
539 kumpf 1.3 NULL, // contextName 540 1, // retryCount 541 1, // timeout
542 kumpf 1.5 community_name, // securityName,
543 kumpf 1.3 SR_SECURITY_LEVEL_NOAUTH, // securityLevel 544 SR_SECURITY_MODEL_V1, // securityModel 545 &global_ti, // Transport Info
546 kumpf 1.12 0); // cfg_chk 547 break; 548 } 549 case _SNMPv2C_TRAP: 550 { 551 SendNotificationToDestSMIv2Params( 552 (SR_INT32)SNMPv2_TRAP_TYPE, // notifyType - NOTIFICATION
553 kumpf 1.3 sendtrapOid, // snmpTrapOID 554 agent_addr, // agent_addr
555 kumpf 1.12 vbhead, // vb
556 kumpf 1.3 NULL, // contextName 557 1, // retryCount 558 100, // timeout
559 kumpf 1.5 community_name, // securityName or community
560 kumpf 1.3 SR_SECURITY_LEVEL_NOAUTH, // securityLevel
561 kumpf 1.12 SR_SECURITY_MODEL_V2C, // securityModel
562 kumpf 1.3 &global_ti, // TransportInfo 563 0); // cfg_chk
564 kumpf 1.12 break; 565 } 566 default: 567 {
568 humberto 1.14 // l10n 569 570 // throw PEGASUS_CIM_EXCEPTION(CIM_ERR_NOT_SUPPORTED, 571 // _MSG_VERSION_NOT_SUPPORTED); 572 573 throw PEGASUS_CIM_EXCEPTION_L(CIM_ERR_NOT_SUPPORTED, 574 MessageLoaderParms(_MSG_VERSION_NOT_SUPPORTED_KEY,
575 humberto 1.15 _MSG_VERSION_NOT_SUPPORTED));
576 humberto 1.14 577 break;
578 kumpf 1.12 } 579 } 580 581 // Free OID built by calls MakeOIDFromDot() 582 FreeOID(sendtrapOid); 583 FreeOID(enterpriseOid); 584 FreeOID(object); 585 586 // Free the data structures allocated and built by calls 587 // MakeOctetString() and MakeOctetStringFrom Text() 588 FreeOctetString(community_name); 589 FreeOctetString(agent_addr); 590 591 // Free the VarBind data structures allocated and built 592 // by calls MakeVarBindWithValue() 593 FreeVarBindList(vbhead); 594 FreeVarBindList(vb); 595 FreeVarBindList(vblast); 596 } 597 598 // get the IP address of a host 599 kumpf 1.12 char * snmpDeliverTrap_emanate::_getIPAddress(const CString& hostName) 600 { 601 struct hostent *targetHostInfo; 602 struct in_addr in; 603
604 keith.petley 1.13 #ifdef PEGASUS_OS_SOLARIS 605 #define HOSTENT_BUFF_SIZE 8192 606 char buf[HOSTENT_BUFF_SIZE]; 607 struct hostent h_result; 608 int h_errorp; 609 targetHostInfo=gethostbyname_r(hostName, &h_result, buff, 610 HOSTENT_BUFF_SIZE, &h_errorp); 611 #else
612 kumpf 1.12 targetHostInfo = gethostbyname(hostName);
613 keith.petley 1.13 #endif
614 kumpf 1.12 615 if (targetHostInfo == NULL) 616 { 617 return(NULL); 618 } 619 620 char ** networkAddr; 621 networkAddr = targetHostInfo->h_addr_list; 622 (void)memcpy(&in.s_addr, networkAddr, sizeof(in.s_addr)); 623 char ipAddr = inet_ntoa(in); 624 return(ipAddr); 625 } 626 627 // check the value of each part of an IP address which should be 628 // between 0 and 255 629 Boolean snmpDeliverTrap_emanate::_isValidOctet(const Uint32& octetValue) 630 { 631 if (octetValue > 0 && octetValue < 255) 632 { 633 return true;
634 kumpf 1.3 } 635 else 636 {
637 kumpf 1.12 return false;
638 mike 1.2 } 639 } 640 641 PEGASUS_NAMESPACE_END

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