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

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1 mike 1.2 //%///////////////////////////////////////////////////////////////////////////// 2 //
3 kumpf 1.10 // Copyright (c) 2000, 2001, 2002 BMC Software, Hewlett-Packard Company, IBM, 4 // The Open Group, Tivoli Systems
5 mike 1.2 // 6 // Permission is hereby granted, free of charge, to any person obtaining a copy
7 kumpf 1.10 // of this software and associated documentation files (the "Software"), to 8 // deal in the Software without restriction, including without limitation the 9 // rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
10 mike 1.2 // sell copies of the Software, and to permit persons to whom the Software is 11 // furnished to do so, subject to the following conditions: 12 //
13 kumpf 1.10 // THE ABOVE COPYRIGHT NOTICE AND THIS PERMISSION NOTICE SHALL BE INCLUDED IN
14 mike 1.2 // ALL COPIES OR SUBSTANTIAL PORTIONS OF THE SOFTWARE. THE SOFTWARE IS PROVIDED 15 // "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
16 kumpf 1.10 // LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR 17 // PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT 18 // HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
19 mike 1.2 // ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION 20 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 21 // 22 //============================================================================== 23 // 24 // Author: Nitin Upasani, Hewlett-Packard Company (Nitin_Upasani@hp.com) 25 //
26 kumpf 1.12 // Modified By: Yi Zhou, Hewlett-Packard Company (yi_zhou@hp.com)
27 mike 1.2 // 28 //%///////////////////////////////////////////////////////////////////////////// 29
30 kumpf 1.3 #include <Pegasus/Common/System.h>
31 kumpf 1.12 #include <Pegasus/Common/ArrayInternal.h>
32 kumpf 1.8 #include <Pegasus/Common/Destroyer.h>
33 kumpf 1.12 #include <Pegasus/Common/InternalException.h>
34 mike 1.2 #include "snmpDeliverTrap_emanate.h"
35 kumpf 1.12
36 humberto 1.14 // l10n 37 #include <Pegasus/Common/MessageLoader.h> 38
39 kumpf 1.12 // EMANATE specific declarations and entry points - MUST be in begining 40 // and outside NAMESPACE. 41 42 // master agent needs these two declarations for communication with sub-agent. 43 // Following two declarations must be in the CODE. 44 45 #include <prnt_lib.h> // MUST be at the end in include list.
46 mike 1.2
47 kumpf 1.3 static char sr_filename = __FILE__; 48 49 IPCFunctionP IPCfp; / IPC functions pointer */ 50
51 kumpf 1.12 // This code would normally be generated by Emanate from defined MIB objects. 52 // Since we do not have MIB objects defined, just defined here to load 53 // subagent as library. OidList[] provides objects for entry point to master agent.
54 kumpf 1.3 55 // The objects internal to the agent 56 ObjectInfo OidList[] = 57 { 58 { { 0, NULL }, 59 #ifndef LIGHT 60 NULL, 61 #endif /* LIGHT */ 62 0, 0, 0, 0, 63 NULL, NULL } 64 }; 65
66 kumpf 1.12 // This code would normally be generated by Emanate in k_* routine from defined MIB objects. 67 // Since we do not have MIB objects defined, just define here to pass compile and 68 // enable entry point for master agent to start communication with library.
69 kumpf 1.3 70 // Called by the master agent during initialization */ 71 int k_initialize() 72 { 73 return 1; 74 }
75 kumpf 1.9
76 kumpf 1.12 // END EMANATE specific declarations. 77
78 kumpf 1.9 PEGASUS_NAMESPACE_BEGIN 79 80 PEGASUS_USING_STD;
81 kumpf 1.3 82 snmpDeliverTrap_emanate::snmpDeliverTrap_emanate() 83 { 84 85 } 86 87 snmpDeliverTrap_emanate::~snmpDeliverTrap_emanate() 88 { 89 90 } 91
92 kumpf 1.12 93 // initialize sub-agent 94 95 // This also defines the communication protocol to be used between master 96 // and sub-agent. 97
98 kumpf 1.3 void snmpDeliverTrap_emanate::initialize() 99 { 100 #ifndef SR_UDS_IPC 101 InitIPCArrayTCP(&IPCfp); 102 #else /* SR_UDS_IPC / 103 InitIPCArrayUDS(&IPCfp); 104 #endif / SR_UDS_IPC */ 105 106 if(InitSubagent() == -1) 107 {
108 humberto 1.14 109 // l10n 110 111 // throw PEGASUS_CIM_EXCEPTION(CIM_ERR_FAILED, 112 // _MSG_INITSUBAGENT_FAILED); 113 114 throw PEGASUS_CIM_EXCEPTION_L(CIM_ERR_FAILED, 115 MessageLoaderParms(_MSG_INITSUBAGENT_FAILED_KEY, 116 _MSG_INITSUBAGENT_FAILED, 117 _MSG_INITSUBAGENT)); 118
119 kumpf 1.3 } 120 } 121
122 humberto 1.14
123 kumpf 1.3 void snmpDeliverTrap_emanate::deliverTrap(
124 kumpf 1.12 const String& trapOid, 125 const String& securityName, 126 const String& targetHost, 127 const Uint16& targetHostFormat, 128 const String& otherTargetHostFormat, 129 const Uint32& portNumber, 130 const Uint16& snmpVersion, 131 const String& engineID, 132 Array<String>& vbOids, 133 Array<String>& vbTypes, 134 Array<String>& vbValues)
135 mike 1.2 {
136 kumpf 1.12 VarBind *vbhead = NULL;
137 kumpf 1.3 VarBind *vb = NULL;
138 kumpf 1.12 VarBind *vblast = NULL;
139 kumpf 1.3 140 OID *object = NULL; 141
142 kumpf 1.12 // Initialize with Master agent 143 144 initialize(); 145 146 // Translate a string into an OID 147 OID *sendtrapOid = MakeOIDFromDot(trapOid.getCString()); 148 149 if (sendtrapOid == NULL) 150 {
151 humberto 1.14 152 // l10n 153 154 // throw PEGASUS_CIM_EXCEPTION(CIM_ERR_FAILED, 155 // _MSG_INVALID_TRAPOID); 156 157 throw PEGASUS_CIM_EXCEPTION_L(CIM_ERR_FAILED, 158 MessageLoaderParms(_MSG_INVALID_KEY, 159 _MSG_INVALID_TRAPOID, 160 _MSG_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 _MSG_TARGETHOSTFORMAT_NOT_SUPPORTED, 208 _MSG_HOSTNAME, 209 _MSG_IPV4, 210 _MSG_TARGETHOSTFORMAT)); 211
212 kumpf 1.12 break; 213 } 214 } 215 216 global_ti.t_ipPort = htons((unsigned short)portNumber); 217 218 // Community Name, default is public 219 CString _community; 220 if (securityName.size() == 0) 221 { 222 String community; 223 community.assign("public"); 224 _community = community.getCString(); 225 } 226 else 227 { 228 _community = securityName.getCString(); 229 } 230 231 OctetString* community_name = MakeOctetStringFromText(_community); 232 233 kumpf 1.12 if (community_name == NULL) 234 {
235 humberto 1.14 236 // l10n 237 238 // throw PEGASUS_CIM_EXCEPTION(CIM_ERR_FAILED, 239 // _MSG_INVALID_SECURITY_NAME); 240 241 throw PEGASUS_CIM_EXCEPTION_L(CIM_ERR_FAILED, 242 MessageLoaderParms(_MSG_INVALID_SECURITY_NAME_KEY, 243 _MSG_INVALID_SECURITY_NAME, 244 _MSG_SECURITY_NAME)); 245
246 kumpf 1.12 }
247 kumpf 1.5
248 kumpf 1.3 // getting IP address of the host
249 kumpf 1.12 250 CString hostname = System::getHostName().getCString(); 251 char* IP_string = _getIPAddress(hostname); 252
253 kumpf 1.3 // formatting agent(host) address into OctetString format
254 kumpf 1.12
255 kumpf 1.3 OctetString* agent_addr; 256 257 SR_INT32 s1, s2, s3, s4; 258 SR_UINT32 ipaddr; 259 260 // pull out each of the 4 octet values from IP address
261 kumpf 1.12
262 kumpf 1.3 sscanf(IP_string,"%d.%d.%d.%d", &s1, &s2, &s3, &s4); 263
264 kumpf 1.12 // validate the values for s1, s2, s3, and s4 to make sure values are
265 kumpf 1.3 // between 0 and 255
266 kumpf 1.12 if (!_isValidOctet(s1) \|\| !_isValidOctet(s2) \|\| 267 !_isValidOctet(s3) \|\| !_isValidOctet(s4)) 268 {
269 humberto 1.14 270 // l10n 271 272 // throw PEGASUS_CIM_EXCEPTION(CIM_ERR_FAILED, 273 // _MSG_INVALID_OCTET_VALUE); 274 275 throw PEGASUS_CIM_EXCEPTION_L(CIM_ERR_FAILED, 276 MessageLoaderParms(_MSG_INVALID_OCTET_VALUE_KEY, 277 _MSG_INVALID_OCTET_VALUE));
278 kumpf 1.12 }
279 kumpf 1.3 280 // create an empty 4 length OctetString
281 kumpf 1.12
282 kumpf 1.3 agent_addr = MakeOctetString(NULL,4);
283 kumpf 1.12 284 if (agent_addr == NULL) 285 {
286 humberto 1.14 287 // l10n 288 289 // throw PEGASUS_CIM_EXCEPTION(CIM_ERR_FAILED, 290 // _MSG_CREATE_OCTET_FAILED); 291 292 throw PEGASUS_CIM_EXCEPTION_L(CIM_ERR_FAILED, 293 MessageLoaderParms(_MSG_CREATE_OCTET_FAILED_KEY, 294 _MSG_CREATE_OCTET_FAILED, 295 _MSG_OCTETSTRING)); 296
297 kumpf 1.12 }
298 kumpf 1.3 299 // fill in values for OctetString
300 kumpf 1.12
301 kumpf 1.3 agent_addr->octet_ptr[0] = (unsigned char)s1; 302 agent_addr->octet_ptr[1] = (unsigned char)s2; 303 agent_addr->octet_ptr[2] = (unsigned char)s3; 304 agent_addr->octet_ptr[3] = (unsigned char)s4; 305
306 kumpf 1.4 // specTrap from trapOid.
307 kumpf 1.12
308 kumpf 1.5 SR_INT32 genTrap = 0; 309 SR_INT32 specTrap = 0;
310 kumpf 1.3
311 kumpf 1.5 OID* enterpriseOid ; 312 313 Array<String> standard_traps; 314 315 standard_traps.append(String("1.3.6.1.6.3.1.1.5.1")); 316 standard_traps.append(String("1.3.6.1.6.3.1.1.5.2")); 317 standard_traps.append(String("1.3.6.1.6.3.1.1.5.3")); 318 standard_traps.append(String("1.3.6.1.6.3.1.1.5.4")); 319 standard_traps.append(String("1.3.6.1.6.3.1.1.5.5")); 320 standard_traps.append(String("1.3.6.1.6.3.1.1.5.6")); 321 322 Array<String> oids; 323 String tmpoid = trapOid; 324 325 while(tmpoid.find(".") != PEG_NOT_FOUND) 326 { 327 oids.append(tmpoid.subString(0, tmpoid.find("."))); 328 tmpoid = tmpoid.subString(tmpoid.find(".") + 1); 329 }
330 kumpf 1.12
331 kumpf 1.5 oids.append(tmpoid); 332 333 String ent; 334 if (Contains(standard_traps, trapOid)) 335 {
336 kumpf 1.12 // 337 // if the trapOid is one of the standard traps, 338 // then the SNMPV1 enterprise parameter must be set 339 // to the value of the trapOid, the generic-trap 340 // parameter must be set to one of (0 - 5), and the 341 // specific-trap parameter must be set to 0 342 //
343 kumpf 1.5 344 enterpriseOid = sendtrapOid;
345 kumpf 1.12 346 // the generic trap is last sub-identifier of the 347 // trapOid minus 1 348 genTrap = atoi(oids[oids.size() - 1].getCString()) - 1; 349 specTrap = 0;
350 kumpf 1.5 } 351 else 352 {
353 kumpf 1.12 // 354 // if the trapOid is not one of the standard traps: 355 // then 1) the generic-trap parameter must be set to 6, 356 // 2) if the next-to-last sub-identifier of the 357 // trapOid is zero, then the SNMPV1 enterprise 358 // parameter is the trapOid with the last 2 359 // sub-identifiers removed, otherwise, the 360 // SNMPV1 enterprise parameter is the trapOid 361 // with the last sub-identifier removed; 362 // 3) the SNMPv1 specific-trap parameter is the last 363 // sub-identifier of the trapOid; 364 // 365
366 kumpf 1.5 genTrap = 6;
367 mike 1.2
368 kumpf 1.11 specTrap = atoi(oids[oids.size()-1].getCString());
369 mike 1.2
370 kumpf 1.12 ent = oids[0]; 371 for (Uint8 i = 1; i < oids.size()-2; i++) 372 { 373 ent = ent + "." + oids[i]; 374 } 375 376 if (oids[oids.size()-2] != "0") 377 { 378 ent = ent + "." + oids[oids.size()-2]; 379 } 380 381 enterpriseOid = MakeOIDFromDot(ent.getCString()); 382 383 if (enterpriseOid == NULL) 384 {
385 humberto 1.14 386 // l10n 387 388 // throw PEGASUS_CIM_EXCEPTION(CIM_ERR_FAILED, 389 // _MSG_INVALID_ENTERPRISEOID); 390 391 throw PEGASUS_CIM_EXCEPTION_L(CIM_ERR_FAILED, 392 MessageLoaderParms(_MSG_INVALID_ENTERPRISEOID_KEY, 393 _MSG_INVALID_ENTERPRISEOID, 394 _MSG_ENTERPRISEOID));
395 kumpf 1.12 }
396 kumpf 1.5 } 397
398 kumpf 1.12 // creates VarBind
399 kumpf 1.4 for(Uint32 i = 0; i < vbOids.size(); i++)
400 mike 1.2 {
401 kumpf 1.12 CString _vbOid = vbOids[i].getCString(); 402 CString _vbValue = vbValues[i].getCString(); 403 404 if ((object = MakeOIDFromDot(_vbOid)) == NULL)
405 kumpf 1.3 {
406 humberto 1.14 407 // l10n 408 409 // throw PEGASUS_CIM_EXCEPTION(CIM_ERR_FAILED, 410 // _MSG_INVALID_PROPERTYOID); 411 412 throw PEGASUS_CIM_EXCEPTION_L(CIM_ERR_FAILED, 413 MessageLoaderParms(_MSG_INVALID_PROPERTYOID_KEY, 414 _MSG_INVALID_PROPERTYOID, 415 _MSG_OID, 416 _MSG_CIM));
417 kumpf 1.3 } 418
419 kumpf 1.12 if (String::equalNoCase(vbTypes[i], "OctetString")) 420 { 421 OctetString* value; 422 423 value = CloneOctetString(MakeOctetStringFromText(_vbValue)); 424 if (value == NULL) 425 {
426 humberto 1.14 427 // l10n 428 429 // throw PEGASUS_CIM_EXCEPTION(CIM_ERR_FAILED, 430 // _MSG_INVALID_PROPERTYVALUE); 431 432 throw PEGASUS_CIM_EXCEPTION_L(CIM_ERR_FAILED, 433 MessageLoaderParms(_MSG_INVALID_PROPERTYVALUE_KEY, 434 _MSG_INVALID_PROPERTYVALUE, 435 _MSG_CIM));
436 kumpf 1.12 } 437 438 if ((vb = MakeVarBindWithValue(object, 439 (OID *) NULL, 440 OCTET_PRIM_TYPE, 441 value)) == NULL) 442 {
443 humberto 1.14 444 // l10n 445 446 // throw PEGASUS_CIM_EXCEPTION(CIM_ERR_FAILED, 447 // _MSG_MAKE_VARBIND_FAILED_FOR_OCTET_PRIM_TYPE); 448 449 throw PEGASUS_CIM_EXCEPTION_L(CIM_ERR_FAILED, 450 MessageLoaderParms(_MSG_MAKE_VARBIND_FAILED_KEY, 451 _MSG_MAKE_VARBIND_FAILED, 452 _MSG_VARBIND, 453 _MSG_OCTET_PRIM_TYPE));
454 kumpf 1.12 } 455 } 456 else if (String::equalNoCase(vbTypes[i], "OID")) 457 { 458 void* value = MakeOIDFromDot(_vbValue); 459 if (value == NULL)
460 kumpf 1.4 {
461 humberto 1.14 // l10n 462 463 // throw PEGASUS_CIM_EXCEPTION(CIM_ERR_FAILED, 464 // _MSG_INVALID_PROPERTYVALUE); 465 466 throw PEGASUS_CIM_EXCEPTION_L(CIM_ERR_FAILED, 467 MessageLoaderParms(_MSG_INVALID_PROPERTYVALUE_KEY, 468 _MSG_INVALID_PROPERTYVALUE, 469 _MSG_CIM)); 470
471 kumpf 1.4 }
472 kumpf 1.12 473 if ((vb = MakeVarBindWithValue(object, 474 (OID *) NULL, 475 OBJECT_ID_TYPE, 476 value)) == NULL)
477 kumpf 1.3 {
478 humberto 1.14 479 // l10n 480 481 // throw PEGASUS_CIM_EXCEPTION(CIM_ERR_FAILED, 482 // _MSG_MAKE_VARBIND_FAILED_FOR_OBJECT_ID_TYPE); 483 484 throw PEGASUS_CIM_EXCEPTION_L(CIM_ERR_FAILED, 485 MessageLoaderParms(_MSG_MAKE_VARBIND_FAILED_KEY, 486 _MSG_MAKE_VARBIND_FAILED, 487 _MSG_VARBIND, 488 _MSG_OBJECT_ID_TYPE));
489 kumpf 1.3 }
490 kumpf 1.12 } 491 else 492 { 493 int vbvalue = atoi(_vbValue);
494 kumpf 1.6 void* value = &vbvalue;
495 kumpf 1.3
496 kumpf 1.12 if (value == NULL)
497 kumpf 1.4 {
498 humberto 1.14 499 // l10n 500 501 // throw PEGASUS_CIM_EXCEPTION(CIM_ERR_FAILED, 502 // _MSG_INVALID_PROPERTYVALUE); 503 504 throw PEGASUS_CIM_EXCEPTION_L(CIM_ERR_FAILED, 505 MessageLoaderParms(_MSG_INVALID_PROPERTYVALUE_KEY, 506 _MSG_INVALID_PROPERTYVALUE, 507 _MSG_CIM));
508 kumpf 1.4 }
509 kumpf 1.12 510 if ((vb = MakeVarBindWithValue(object, 511 (OID *) NULL, 512 INTEGER_TYPE, 513 value)) == NULL)
514 mike 1.2 {
515 humberto 1.14 516 // l10n 517 518 // throw PEGASUS_CIM_EXCEPTION(CIM_ERR_FAILED, 519 // _MSG_MAKE_VARBIND_FAILED_FOR_INTEGER_TYPE); 520 521 throw PEGASUS_CIM_EXCEPTION_L(CIM_ERR_FAILED, 522 MessageLoaderParms(_MSG_MAKE_VARBIND_FAILED_KEY, 523 _MSG_MAKE_VARBIND_FAILED, 524 _MSG_VARBIND, 525 _MSG_INTEGER_TYPE));
526 mike 1.2 }
527 kumpf 1.12 } 528
529 kumpf 1.4 if (i == 0) 530 {
531 kumpf 1.12 vbhead = vb; 532 vblast = vb;
533 kumpf 1.4 } 534 else 535 {
536 kumpf 1.12 vblast->next_var = vb; 537 vblast = vblast->next_var;
538 kumpf 1.4 } 539
540 kumpf 1.3 }
541 kumpf 1.5
542 kumpf 1.12 vblast->next_var = NULL;
543 kumpf 1.3
544 kumpf 1.12 // Now send the trap 545 switch (snmpVersion)
546 kumpf 1.3 {
547 kumpf 1.12 case _SNMPv1_TRAP: 548 { 549 SendNotificationToDestSMIv1Params( 550 1, // notifyType - TRAP
551 kumpf 1.5 genTrap, // genTrap 552 specTrap, // specTrap
553 kumpf 1.3 enterpriseOid, // enterprise 554 agent_addr, // agent_addr
555 kumpf 1.12 vbhead, // vb
556 kumpf 1.3 NULL, // contextName 557 1, // retryCount 558 1, // timeout
559 kumpf 1.5 community_name, // securityName,
560 kumpf 1.3 SR_SECURITY_LEVEL_NOAUTH, // securityLevel 561 SR_SECURITY_MODEL_V1, // securityModel 562 &global_ti, // Transport Info
563 kumpf 1.12 0); // cfg_chk 564 break; 565 } 566 case _SNMPv2C_TRAP: 567 { 568 SendNotificationToDestSMIv2Params( 569 (SR_INT32)SNMPv2_TRAP_TYPE, // notifyType - NOTIFICATION
570 kumpf 1.3 sendtrapOid, // snmpTrapOID 571 agent_addr, // agent_addr
572 kumpf 1.12 vbhead, // vb
573 kumpf 1.3 NULL, // contextName 574 1, // retryCount 575 100, // timeout
576 kumpf 1.5 community_name, // securityName or community
577 kumpf 1.3 SR_SECURITY_LEVEL_NOAUTH, // securityLevel
578 kumpf 1.12 SR_SECURITY_MODEL_V2C, // securityModel
579 kumpf 1.3 &global_ti, // TransportInfo 580 0); // cfg_chk
581 kumpf 1.12 break; 582 } 583 default: 584 {
585 humberto 1.14 // l10n 586 587 // throw PEGASUS_CIM_EXCEPTION(CIM_ERR_NOT_SUPPORTED, 588 // _MSG_VERSION_NOT_SUPPORTED); 589 590 throw PEGASUS_CIM_EXCEPTION_L(CIM_ERR_NOT_SUPPORTED, 591 MessageLoaderParms(_MSG_VERSION_NOT_SUPPORTED_KEY, 592 _MSG_VERSION_NOT_SUPPORTED, 593 _MSG_SNMPv1, 594 _MSG_SNMPv2C, 595 _MSG_SNMPVersion)); 596 597 break;
598 kumpf 1.12 } 599 } 600 601 // Free OID built by calls MakeOIDFromDot() 602 FreeOID(sendtrapOid); 603 FreeOID(enterpriseOid); 604 FreeOID(object); 605 606 // Free the data structures allocated and built by calls 607 // MakeOctetString() and MakeOctetStringFrom Text() 608 FreeOctetString(community_name); 609 FreeOctetString(agent_addr); 610 611 // Free the VarBind data structures allocated and built 612 // by calls MakeVarBindWithValue() 613 FreeVarBindList(vbhead); 614 FreeVarBindList(vb); 615 FreeVarBindList(vblast); 616 } 617 618 // get the IP address of a host 619 kumpf 1.12 char * snmpDeliverTrap_emanate::_getIPAddress(const CString& hostName) 620 { 621 struct hostent *targetHostInfo; 622 struct in_addr in; 623
624 keith.petley 1.13 #ifdef PEGASUS_OS_SOLARIS 625 #define HOSTENT_BUFF_SIZE 8192 626 char buf[HOSTENT_BUFF_SIZE]; 627 struct hostent h_result; 628 int h_errorp; 629 targetHostInfo=gethostbyname_r(hostName, &h_result, buff, 630 HOSTENT_BUFF_SIZE, &h_errorp); 631 #else
632 kumpf 1.12 targetHostInfo = gethostbyname(hostName);
633 keith.petley 1.13 #endif
634 kumpf 1.12 635 if (targetHostInfo == NULL) 636 { 637 return(NULL); 638 } 639 640 char ** networkAddr; 641 networkAddr = targetHostInfo->h_addr_list; 642 (void)memcpy(&in.s_addr, networkAddr, sizeof(in.s_addr)); 643 char ipAddr = inet_ntoa(in); 644 return(ipAddr); 645 } 646 647 // check the value of each part of an IP address which should be 648 // between 0 and 255 649 Boolean snmpDeliverTrap_emanate::_isValidOctet(const Uint32& octetValue) 650 { 651 if (octetValue > 0 && octetValue < 255) 652 { 653 return true;
654 kumpf 1.3 } 655 else 656 {
657 kumpf 1.12 return false;
658 mike 1.2 } 659 } 660 661 PEGASUS_NAMESPACE_END

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