WebSVN – f9daq – Blame – //cvi/instr/WIENER_SNMP/WIENER_SNMP.c

Rev	Author	Line No.	Line
147	f9daq	1	#include <userint.h>
		2	#include "mpod_uir.h"
		3
		4	/** WIENER SNMP basic SNMP library to Demonstrate C-Access to WIENER-Crates via SNMP
		5	// modified for LabView imprt 04/23/06, Andreas Ruben
		6	//
		7	// The path to the Net-SNMP include files (default /usr/include) must be added to the
		8	// include file search path!
		9	// The following libraries must be included:
		10	// netsnmp.lib ws2_32.lib
		11	// The path to the Net-SNMP library must be added to the linker files.
		12	// /usr/lib
		13	// path for the WIENER MIB file (mibdirs) c:/usr/share/snmp/mibs
		14	*/
		15
		16
		17	#include <windows.h>
		18
		19	#define WIN32_LEAN_AND_MEAN // Exclude rarely-used stuff from Windows headers
		20
		21
		22	#include <winsock2.h>
		23	#include <ws2tcpip.h>
		24
		25	#include "netsnmplib.h"
		26
		27	#include "WIENER_SNMP.h"
		28
		29
		30	#include "toolbox.h"
		31	#define _strdup StrDup
		32
		33
		34
		35	#define WIN32_LEAN_AND_MEAN
		36
		37
		38
		39	#include <stdio.h>
		40
		41
		42	const char* readCommunity = "public"; ///< community name for read operations
		43	const char* writeCommunity = "guru"; ///< community name for write operation
		44
		45
		46
		47	// System Information OIDS
		48	char *S_sysMainSwitch = "sysMainSwitch.0";
		49	oid oidSysMainSwitch [MAX_OID_LEN];
		50	size_t lengthSysMainSwitch;
		51
		52	char *S_sysStatus = "sysStatus.0";
		53	oid oidSysStatus [MAX_OID_LEN];
		54	size_t lengthSysStatus;
		55
		56	char *S_sysVmeSysReset = "sysVmeSysReset.0";
		57	oid oidSysVmeSysReset [MAX_OID_LEN];
		58	size_t lengthSysVmeSysReset;
		59
		60
		61	//Output Count Information
		62	char *S_outputNumber = "outputNumber.0";
		63	oid oidOutputNumber [MAX_OID_LEN];
		64	size_t lengthOutputNumber;
		65
		66	char *S_groupsNumber = "groupsNumber.0";
		67	oid oidGroupsNumber [MAX_OID_LEN];
		68	size_t lengthGroupsNumber;
		69
		70
		71	//Ouput Channel information
		72	char *S_outputNameBase = "outputName.";
		73	char *S_outputName[1100];
		74	oid oidOutputName[1100] [MAX_OID_LEN];
		75	size_t lengthOutputName[1100];
		76
		77	char *S_outputGroupBase = "outputGroup.";
		78	char *S_outputGroup[1100];
		79	oid oidOutputGroup[1100] [MAX_OID_LEN];
		80	size_t lengthOutputGroup[1100];
		81
		82	char *S_outputStatusBase = "outputStatus.";
		83	char *S_outputStatus[1100];
		84	oid oidOutputStatus[1100] [MAX_OID_LEN];
		85	size_t lengthOutputStatus[1100];
		86
		87	char *S_outputMeasurementSenseVoltageBase = "outputMeasurementSenseVoltage.";
		88	char *S_outputMeasurementSenseVoltage[1100];
		89	oid oidOutputMeasurementSenseVoltage[1100] [MAX_OID_LEN];
		90	size_t lengthOutputMeasurementSenseVoltage[1100];
		91
		92	char *S_outputMeasurementTerminalVoltageBase = "outputMeasurementTerminalVoltage.";
		93	char *S_outputMeasurementTerminalVoltage[1100];
		94	oid oidOutputMeasurementTerminalVoltage[1100] [MAX_OID_LEN];
		95	size_t lengthOutputMeasurementTerminalVoltage[1100];
		96
		97	char *S_outputMeasurementCurrentBase ="outputMeasurementCurrent.";
		98	char *S_outputMeasurementCurrent[1100];
		99	oid oidOutputMeasurementCurrent[1100] [MAX_OID_LEN];
		100	size_t lengthOutputMeasurementCurrent[1100];
		101
		102	char *S_outputMeasurementTemperatureBase ="outputMeasurementTemperature.";
		103	char *S_outputMeasurementTemperature[1100];
		104	oid oidOutputMeasurementTemperature[1100] [MAX_OID_LEN];
		105	size_t lengthOutputMeasurementTemperature[1100];
		106
		107	char *S_outputSwitchBase = "outputSwitch.";
		108	char *S_outputSwitch[1100];
		109	oid oidChannelSwitch[1100] [MAX_OID_LEN];
		110	size_t lengthChannelSwitch[1100];
		111
		112	char *S_groupSwitchBase = "GroupSwitch.";
		113	char *S_groupSwitch[1100];
		114	oid oidGroupSwitch[1100] [MAX_OID_LEN];
		115	size_t lengthGroupSwitch[1100];
		116
		117	char *S_outputVoltageBase ="outputVoltage.";
		118	char *S_outputVoltage[1100];
		119	oid oidOutputVoltage[1100] [MAX_OID_LEN];
		120	size_t lengthOutputVoltage[1100];
		121
		122	char *S_outputCurrentBase = "outputCurrent.";
		123	char *S_outputCurrent[1100];
		124	oid oidOutputCurrent[1100] [MAX_OID_LEN];
		125	size_t lengthOutputCurrent[1100];
		126
		127	char *S_outputRiseRateBase ="outputVoltageRiseRate.";
		128	char *S_outputRiseRate[1100];
		129	oid oidOutputRiseRate[1100] [MAX_OID_LEN];
		130	size_t lengthOutputRiseRate[1100];
		131
		132	char *S_outputFallRateBase ="outputVoltageFallRate.";
		133	char *S_outputFallRate[1100];
		134	oid oidOutputFallRate[1100] [MAX_OID_LEN];
		135	size_t lengthOutputFallRate[1100];
		136
		137	char *S_outputSupervisionBehaviorBase ="outputSupervisionBehavior.";
		138	char *S_outputSupervisionBehavior[1100];
		139	oid oidOutputSupervisionBehavior[1100] [MAX_OID_LEN];
		140	size_t lengthOutputSupervisionBehavior[1100];
		141
		142	char *S_outputSupervisionMinSenseVoltageBase ="outputSupervisionMinSenseVoltage.";
		143	char *S_outputSupervisionMinSenseVoltage[1100];
		144	oid oidOutputSupervisionMinSenseVoltage[1100] [MAX_OID_LEN];
		145	size_t lengthOutputSupervisionMinSenseVoltage[1100];
		146
		147	char *S_outputSupervisionMaxSenseVoltageBase ="outputSupervisionMaxSenseVoltage.";
		148	char *S_outputSupervisionMaxSenseVoltage[1100];
		149	oid oidOutputSupervisionMaxSenseVoltage[1100] [MAX_OID_LEN];
		150	size_t lengthOutputSupervisionMaxSenseVoltage[1100];
		151
		152	char *S_outputSupervisionMaxTerminalVoltageBase ="outputSupervisionMaxTerminalVoltage.";
		153	char *S_outputSupervisionMaxTerminalVoltage[1100];
		154	oid oidOutputSupervisionMaxTerminalVoltage[1100] [MAX_OID_LEN];
		155	size_t lengthOutputSupervisionMaxTerminalVoltage[1100];
		156
		157	char *S_outputSupervisionMaxCurrentBase ="outputSupervisionMaxCurrent.";
		158	char *S_outputSupervisionMaxCurrent[1100];
		159	oid oidOutputSupervisionMaxCurrent[1100] [MAX_OID_LEN];
		160	size_t lengthOutputSupervisionMaxCurrent[1100];
		161
		162	char *S_outputSupervisionMaxTemperatureBase ="outputSupervisionMaxTemperature.";
		163	char *S_outputSupervisionMaxTemperature[1100];
		164	oid oidOutputSupervisionMaxTemperature[1100] [MAX_OID_LEN];
		165	size_t lengthOutputSupervisionMaxTemperature[1100];
		166
		167	char *S_outputConfigMaxSenseVoltageBase ="outputConfigMaxSenseVoltage.";
		168	char *S_outputConfigMaxSenseVoltage[1100];
		169	oid oidOutputConfigMaxSenseVoltage[1100] [MAX_OID_LEN];
		170	size_t lengthOutputConfigMaxSenseVoltage[1100];
		171
		172	char *S_outputConfigMaxTerminalVoltageBase ="outputConfigMaxTerminalVoltage.";
		173	char *S_outputConfigMaxTerminalVoltage[1100];
		174	oid oidOutputConfigMaxTerminalVoltage[1100] [MAX_OID_LEN];
		175	size_t lengthOutputConfigMaxTerminalVoltage[1100];
		176
		177	char *S_outputConfigMaxCurrentBase ="outputConfigMaxCurrent.";
		178	char *S_outputConfigMaxCurrent[1100];
		179	oid oidOutputConfigMaxCurrent[1100] [MAX_OID_LEN];
		180	size_t lengthOutputConfigMaxCurrent[1100];
		181
		182	char *S_outputConfigMaxPowerBase ="outputSupervisionMaxPower.";
		183	char *S_outputConfigMaxPower[1100];
		184	oid oidOutputConfigMaxPower[1100] [MAX_OID_LEN];
		185	size_t lengthOutputConfigMaxPower[1100];
		186
		187
		188
		189	//Sensor Information
		190	char *S_sensorNumber ="sensorNumber.0";
		191	oid oidSensorNumber [MAX_OID_LEN];
		192	size_t lengthSensorNumber;
		193
		194	char *S_sensorTemperatureBase ="sensorTemperature.";
		195	char *S_sensorTemperature[12];
		196	oid oidSensorTemperature[12] [MAX_OID_LEN];
		197	size_t lengthSensorTemperature[12];
		198
		199	char *S_sensorWarningThresholdBase ="sensorWarningThreshold.";
		200	char *S_sensorWarningThreshold[12];
		201	oid oidSensorWarningThreshold[12] [MAX_OID_LEN];
		202	size_t lengthSensorWarningThreshold[12];
		203
		204	char *S_sensorFailureThresholdBase ="sensorFailureThreshold.";
		205	char *S_sensorFailureThreshold[12];
		206	oid oidSensorFailureThreshold[12] [MAX_OID_LEN];
		207	size_t lengthSensorFailureThreshold[12];
		208
		209
		210
		211	//SNMP Community Information
		212	char *S_snmpCommunityNameBase ="snmpCommunityName.";
		213	char *S_snmpCommunityName[4];
		214	oid oidSnmpCommunityName[4] [MAX_OID_LEN];
		215	size_t lengthSnmpCommunityName[4];
		216
		217
		218
		219	// Power Supply Details
		220	char *S_psFirmwareVersion ="psFirmwareVersion.0";
		221	oid oidPsFirmwareVersion[MAX_OID_LEN];
		222	size_t lengthPsFirmwareVersion;
		223
		224	char *S_psSerialNumber ="psSerialNumber.0";
		225	oid oidPsSerialNumber[MAX_OID_LEN];
		226	size_t lengthPsSerialNumber;
		227
		228	char *S_psOperatingTime ="psOperatingTime.0";
		229	oid oidPsOperatingTime[MAX_OID_LEN];
		230	size_t lengthPsOperatingTime;
		231
		232	char *S_psDirectAccess ="psDirectAccess.0";
		233	oid oidPsDirectAccess[MAX_OID_LEN];
		234	size_t lengthPsDirectAccess;
		235
		236
		237	//Fan Tray Specific OIDs
		238	char *S_fanFirmwareVersion ="fanFirmwareVersion.0";
		239	oid oidFanFirmwareVersion[MAX_OID_LEN];
		240	size_t lengthFanFirmwareVersion;
		241
		242	char *S_fanSerialNumber ="fanSerialNumber.0";
		243	oid oidFanSerialNumber[MAX_OID_LEN];
		244	size_t lengthFanSerialNumber;
		245
		246	char *S_fanOperatingTime ="fanOperatingTime.0";
		247	oid oidFanOperatingTime[MAX_OID_LEN];
		248	size_t lengthFanOperatingTime;
		249
		250	char *S_fanAirTemperature ="fanAirTemperature.0";
		251	oid oidFanAirTemperature[MAX_OID_LEN];
		252	size_t lengthFanAirTemperature;
		253
		254	char *S_fanSwitchOffDelay ="fanSwitchOffDelay.0";
		255	oid oidFanSwitchOffDelay[MAX_OID_LEN];
		256	size_t lengthFanSwitchOffDelay;
		257
		258	char *S_fanNominalSpeed ="fanNominalSpeed.0";
		259	oid oidFanNominalSpeed[MAX_OID_LEN];
		260	size_t lengthFanNominalSpeed;
		261
		262	char *S_fanNumberOfFans ="fanNumberOfFans.0";
		263	oid oidFanNumberOfFans[MAX_OID_LEN];
		264	size_t lengthFanNumberOfFans;
		265
		266	char *S_fanSpeedBase ="fanSpeed.";
		267	char *S_fanSpeed[6];
		268	oid oidFanSpeed[6] [MAX_OID_LEN];
		269	size_t lengthFanSpeed[6];
		270
		271
		272
		273	char *winsock_startup(void)
		274	{
		275
		276	WORD wVersionRequested;
		277	WSADATA wsaData;
		278	int err;
		279
		280	/* Use the MAKEWORD(lowbyte, highbyte) macro declared in Windef.h */
		281	wVersionRequested = MAKEWORD(2, 2);
		282
		283	err = WSAStartup(wVersionRequested, &wsaData);
		284	if (err != 0) {
		285	/* Tell the user that we could not find a usable */
		286	/* Winsock DLL. */
		287	printf("WSAStartup failed with error: %d\n", err);
		288	return NULL;
		289	}
		290
		291	/* Confirm that the WinSock DLL supports 2.2.*/
		292	/* Note that if the DLL supports versions greater */
		293	/* than 2.2 in addition to 2.2, it will still return */
		294	/* 2.2 in wVersion since that is the version we */
		295	/* requested. */
		296
		297	if (LOBYTE(wsaData.wVersion) != 2 \|\| HIBYTE(wsaData.wVersion) != 2) {
		298	/* Tell the user that we could not find a usable */
		299	/* WinSock DLL. */
		300	printf("Could not find a usable version of Winsock.dll\n");
		301	WSACleanup();
		302	return NULL;
		303	}
		304	else
		305	printf("The Winsock 2.2 dll was found okay\n");
		306
		307
		308	/* The Winsock DLL is acceptable. Proceed to use it. */
		309
		310	/* Add network programming using Winsock here */
		311
		312	/* then call WSACleanup when done using the Winsock dll */
		313
		314	return NULL;
		315
		316	};
		317
		318
		319	void winsock_cleanup(void){
		320	WSACleanup();
		321	};
		322
		323	#define SOCK_STARTUP winsock_startup()
		324	#define SOCK_CLEANUP winsock_cleanup()
		325
		326
		327
		328
		329
		330	BOOL APIENTRY DllMain( HANDLE hModule,
		331	DWORD ul_reason_for_call,
		332	LPVOID lpReserved)
		333	{
		334	return TRUE;
		335	}
		336
		337	/******************************************************************************/
		338	/** simple syslog replacement for this example.
		339	*/
		340	/*
		341	* priorities/facilities are encoded into a single 32-bit quantity, where the
		342	* bottom 3 bits are the priority (0-7) and the top 28 bits are the facility
		343	* (0-big number). Both the priorities and the facilities map roughly
		344	* one-to-one to strings in the syslogd(8) source code. This mapping is
		345	* included in this file.
		346	*
		347	* priorities (these are ordered)
		348	*/
		349	#define LOG_EMERG 0 /* system is unusable */
		350	#define LOG_ALERT 1 /* action must be taken immediately */
		351	#define LOG_CRIT 2 /* critical conditions */
		352	#define LOG_ERR 3 /* error conditions */
		353	#define LOG_WARNING 4 /* warning conditions */
		354	#define LOG_NOTICE 5 /* normal but significant condition */
		355	#define LOG_INFO 6 /* informational */
		356	#define LOG_DEBUG 7 /* debug-level messages */
		357
		358	size_t lengthSysStatus;
		359
		360	void syslog(int priority,const char* format,...) {
		361	va_list vaPrintf;
		362	va_start(vaPrintf,format);
		363	vprintf(format,vaPrintf); putchar('\n');
		364	va_end(vaPrintf);
		365	}
		366
		367
		368	/******************************************************************************/
		369	/** SNMP Initialization.
		370	*/
		371
		372
		373	int __stdcall SnmpInit(void) {
		374	syslog(LOG_DEBUG,"* Initialise SNMP *");
		375
		376	init_snmp("CrateTest"); // I never saw this name used !?!
		377	init_mib(); // init MIB processing
		378	if(!read_module("WIENER-CRATE-MIB")) { // read specific mibs
		379	syslog(LOG_ERR,"Unable to load SNMP MIB file \"%s\"","WIENER-CRATE-MIB");
		380	return 0;
		381	}
		382	syslog(LOG_DEBUG,"* Translate OIDs *");
		383
		384	//Translate System OIDS
		385	lengthSysMainSwitch = MAX_OID_LEN;
		386	if(!get_node(S_sysMainSwitch,oidSysMainSwitch,&lengthSysMainSwitch)) {
		387	syslog(LOG_ERR,"OID \"sysMainSwitch.0\"not found"); return false; }
		388
		389	lengthSysStatus = MAX_OID_LEN;
		390	if(!get_node(S_sysStatus,oidSysStatus,&lengthSysStatus)) {
		391	syslog(LOG_ERR,"OID \"sysStatus.0\"not found"); return false;}
		392
		393	lengthSysVmeSysReset = MAX_OID_LEN;
		394	if(!get_node(S_sysVmeSysReset,oidSysVmeSysReset,&lengthSysVmeSysReset)) {
		395	syslog(LOG_ERR,"OID \"SysVmeSysReset.0\"not found"); return false;}
		396
		397
		398
		399	//Translate System Channel Count Information OIDS
		400	lengthOutputNumber = MAX_OID_LEN;
		401	if(!get_node(S_outputNumber,oidOutputNumber,&lengthOutputNumber)) {
		402	syslog(LOG_ERR,"OID \"OutputNumber.0\"not found"); return false; }
		403
		404	lengthGroupsNumber = MAX_OID_LEN;
		405	if(!get_node(S_groupsNumber,oidGroupsNumber,&lengthGroupsNumber)) {
		406	syslog(LOG_ERR,"OID \"groupsNumber.0\"not found"); return false;}
		407
		408
		409	//Translate Channel Information OIDS
		410
		411
		412	char s[10000];
		413	char index[4];
		414	int base =0;
		415	int indexBase=0;
		416	int j=0, idx;
		417	// 2014/01/21: i was set to run to 1 only and base was 32 resulting in module offset of 32
		418	// corrected go to 100 and also field size for all OID's increased to 1000
		419	// for( int i = 0; i < 2; i++) {
		420	for( int i = 0; i < 10; i++) {
		421	base = 100*i;
		422	indexBase = 100*i+1;
		423	for( j = 0; j < 100; j++)
		424	{
		425	idx = indexBase+j;
		426	if (idx>=999) idx=999;
		427	strcpy(s, S_outputNameBase);
		428	sprintf(index, "%i", idx);
		429	strcat(s, index);
		430	// printf("%s\n", s);
		431	lengthOutputName[base+j] = MAX_OID_LEN;
		432	if(!get_node(s,oidOutputName[base+j],&lengthOutputName[base+j])) {
		433	syslog(LOG_ERR,"OID \"outputName\"not found"); return false;}
		434	// groups not implemented
		435	/* strcpy(s, S_outputGroupBase);
		436	sprintf(index, "%i", indexBase+j);
		437	strcat(s, index);
		438	lengthOutputGroup[base+j] = MAX_OID_LEN;
		439	if(!get_node(s,oidOutputGroup[base+j],&lengthOutputGroup[base+j])) {
		440	syslog(LOG_ERR,"OID \"OutputGroup\"not found"); return false;}
		441	*/
		442	strcpy(s, S_outputStatusBase);
		443	// sprintf(index, "%i",indexBase+j);
		444	strcat(s, index);
		445	lengthOutputStatus[base+j] = MAX_OID_LEN;
		446	if(!get_node(s,oidOutputStatus[base+j],&lengthOutputStatus[base+j])) {
		447	syslog(LOG_ERR,"OID \"outputStatus.1\"not found"); return false; }
		448
		449	strcpy(s, S_outputMeasurementSenseVoltageBase);
		450	// sprintf(index, "%i", indexBase+j);
		451	strcat(s, index);
		452	lengthOutputMeasurementSenseVoltage[base+j] = MAX_OID_LEN;
		453	if(!get_node(s,oidOutputMeasurementSenseVoltage[base+j],&lengthOutputMeasurementSenseVoltage[base+j])) {
		454	syslog(LOG_ERR,"OID \"outputMeasurementSenseVoltage.1\"not found"); return false;}
		455
		456	strcpy(s, S_outputMeasurementTerminalVoltageBase);
		457	// sprintf(index, "%i", indexBase+j);
		458	strcat(s, index);
		459	lengthOutputMeasurementTerminalVoltage[base+j] = MAX_OID_LEN;
		460	if(!get_node(s,oidOutputMeasurementTerminalVoltage[base+j],&lengthOutputMeasurementTerminalVoltage[base+j])) {
		461	syslog(LOG_ERR,"OID \"outputMeasurementTerminalVoltage.1\"not found"); return false;}
		462
		463	strcpy(s, S_outputMeasurementCurrentBase);
		464	// sprintf(index, "%i", indexBase+j);
		465	strcat(s, index);
		466	lengthOutputMeasurementCurrent[base+j] = MAX_OID_LEN;
		467	if(!get_node(s,oidOutputMeasurementCurrent[base+j],&lengthOutputMeasurementCurrent[base+j])) {
		468	syslog(LOG_ERR,"OID \"outputMeasurementCurrent.1\"not found"); return false; }
		469
		470	strcpy(s, S_outputMeasurementTemperatureBase);
		471	// sprintf(index, "%i", indexBase+j);
		472	strcat(s, index);
		473	lengthOutputMeasurementTemperature[base+j] = MAX_OID_LEN;
		474	if(!get_node(s,oidOutputMeasurementTemperature[base+j],&lengthOutputMeasurementTemperature[base+j])) {
		475	syslog(LOG_ERR,"OID \"outputMeasurementTemperature\"not found"); return false; }
		476
		477	strcpy(s, S_outputSwitchBase);
		478	// sprintf(index, "%i",indexBase+j);
		479	strcat(s, index);
		480	lengthChannelSwitch[base+j] = MAX_OID_LEN;
		481	if(!get_node(s,oidChannelSwitch[base+j],&lengthChannelSwitch[base+j])) {
		482	syslog(LOG_ERR,"OID \"channelSwitch.1\"not found"); return false; }
		483	/*
		484	// groupSwitch added 05/16/2013___AR but not working!!!
		485	strcpy(s, S_groupSwitchBase);
		486	sprintf(index, "%i",indexBase+j);
		487	strcat(s, index);
		488	lengthGroupSwitch[base+j] = MAX_OID_LEN;
		489	if(!get_node(s,oidGroupSwitch[base+j],&lengthGroupSwitch[base+j])) {
		490	syslog(LOG_ERR,"OID \"GroupSwitch.1\"not found"); return false; }
		491	*/ //-----------------------------------
		492	strcpy(s, S_outputVoltageBase);
		493	// sprintf(index, "%i", indexBase+j);
		494	strcat(s, index);
		495	lengthOutputVoltage[base+j] = MAX_OID_LEN;
		496	if(!get_node(s,oidOutputVoltage[base+j],&lengthOutputVoltage[base+j])) {
		497	syslog(LOG_ERR,"OID \"outputVoltage.1\"not found"); return false; }
		498
		499	strcpy(s, S_outputCurrentBase);
		500	// sprintf(index, "%i", indexBase+j);
		501	strcat(s, index);
		502	lengthOutputCurrent[base+j] = MAX_OID_LEN;
		503	if(!get_node(s,oidOutputCurrent[base+j],&lengthOutputCurrent[base+j])) {
		504	syslog(LOG_ERR,"OID \"outputCurrent\"not found"); return false; }
		505
		506	strcpy(s, S_outputRiseRateBase);
		507	// sprintf(index, "%i", indexBase+j);
		508	strcat(s, index);
		509	lengthOutputRiseRate[base+j] = MAX_OID_LEN;
		510	if(!get_node(s,oidOutputRiseRate[base+j],&lengthOutputRiseRate[base+j])) {
		511	syslog(LOG_ERR,"OID \"outputRiseRate.1\"not found"); return false;}
		512
		513	strcpy(s, S_outputFallRateBase);
		514	// sprintf(index, "%i", indexBase+j);
		515	strcat(s, index);
		516	lengthOutputFallRate[base+j] = MAX_OID_LEN;
		517	if(!get_node(s,oidOutputFallRate[base+j],&lengthOutputFallRate[base+j])) {
		518	syslog(LOG_ERR,"OID \"outputRiseRate.1\"not found"); return false; }
		519
		520	strcpy(s, S_outputSupervisionBehaviorBase);
		521	// sprintf(index, "%i", indexBase+j);
		522	strcat(s, index);
		523	lengthOutputSupervisionBehavior[base+j] = MAX_OID_LEN;
		524	if(!get_node(s,oidOutputSupervisionBehavior[base+j],&lengthOutputSupervisionBehavior[base+j])) {
		525	syslog(LOG_ERR,"OID \"outputSupervisionBehavior\"not found"); return false; }
		526
		527	strcpy(s, S_outputSupervisionMinSenseVoltageBase);
		528	// sprintf(index, "%i", indexBase+j);
		529	strcat(s, index);
		530	lengthOutputSupervisionMinSenseVoltage[base+j] = MAX_OID_LEN;
		531	if(!get_node(s,oidOutputSupervisionMinSenseVoltage[base+j],&lengthOutputSupervisionMinSenseVoltage[base+j])) {
		532	syslog(LOG_ERR,"OID \"outputSupervisionMinSenseVoltage\"not found"); return false; }
		533
		534	strcpy(s, S_outputSupervisionMaxSenseVoltageBase);
		535	// sprintf(index, "%i", indexBase+j);
		536	strcat(s, index);
		537	lengthOutputSupervisionMaxSenseVoltage[base+j] = MAX_OID_LEN;
		538	if(!get_node(s,oidOutputSupervisionMaxSenseVoltage[base+j],&lengthOutputSupervisionMaxSenseVoltage[base+j])) {
		539	syslog(LOG_ERR,"OID \"outputSupervisionMaxSenseVoltage\"not found"); return false; }
		540
		541	strcpy(s, S_outputSupervisionMaxTerminalVoltageBase);
		542	// sprintf(index, "%i", indexBase+j);
		543	strcat(s, index);
		544	lengthOutputSupervisionMaxTerminalVoltage[base+j] = MAX_OID_LEN;
		545	if(!get_node(s,oidOutputSupervisionMaxTerminalVoltage[base+j],&lengthOutputSupervisionMaxTerminalVoltage[base+j])) {
		546	syslog(LOG_ERR,"OID \"outputSupervisionMaxTerminalVoltage\"not found"); return false; }
		547
		548	strcpy(s, S_outputSupervisionMaxCurrentBase);
		549	// sprintf(index, "%i", indexBase+j);
		550	strcat(s, index);
		551	lengthOutputSupervisionMaxCurrent[base+j] = MAX_OID_LEN;
		552	if(!get_node(s,oidOutputSupervisionMaxCurrent[base+j],&lengthOutputSupervisionMaxCurrent[base+j])) {
		553	syslog(LOG_ERR,"OID \"outputSupervisionMaxCurrent\"not found"); return false; }
		554	/*
		555	strcpy(s, S_outputSupervisionMaxTemperatureBase);
		556	sprintf(index, "%i", indexBase+j);
		557	strcat(s, index);
		558	lengthOutputSupervisionMaxTemperature[base+j] = MAX_OID_LEN;
		559	if(!get_node(s,oidOutputSupervisionMaxTemperature[base+j],&lengthOutputSupervisionMaxTemperature[base+j])) {
		560	syslog(LOG_ERR,"OID \"outputSupervisionMaxTemperature\"not found"); return false; }
		561	*/
		562	strcpy(s, S_outputConfigMaxSenseVoltageBase);
		563	// sprintf(index, "%i", indexBase+j);
		564	strcat(s, index);
		565	lengthOutputConfigMaxSenseVoltage[base+j] = MAX_OID_LEN;
		566	if(!get_node(s,oidOutputConfigMaxSenseVoltage[base+j],&lengthOutputConfigMaxSenseVoltage[base+j])) {
		567	syslog(LOG_ERR,"OID \"outputConfigMaxSenseVoltage\"not found"); return false; }
		568
		569	strcpy(s, S_outputConfigMaxTerminalVoltageBase);
		570	// sprintf(index, "%i", indexBase+j);
		571	strcat(s, index);
		572	lengthOutputConfigMaxTerminalVoltage[base+j] = MAX_OID_LEN;
		573	if(!get_node(s,oidOutputConfigMaxTerminalVoltage[base+j],&lengthOutputConfigMaxTerminalVoltage[base+j])) {
		574	syslog(LOG_ERR,"OID \"outputConfigMaxTerminalVoltage\"not found"); return false; }
		575
		576	strcpy(s, S_outputConfigMaxCurrentBase);
		577	// sprintf(index, "%i", indexBase+j);
		578	strcat(s, index);
		579	lengthOutputConfigMaxCurrent[base+j] = MAX_OID_LEN;
		580	if(!get_node(s,oidOutputConfigMaxCurrent[base+j],&lengthOutputConfigMaxCurrent[base+j])) {
		581	syslog(LOG_ERR,"OID \"outputConfigMaxCurrent\"not found"); return false; }
		582
		583	strcpy(s, S_outputConfigMaxPowerBase);
		584	// sprintf(index, "%i", indexBase+j);
		585	strcat(s, index);
		586	lengthOutputConfigMaxPower[base+j] = MAX_OID_LEN;
		587	if(!get_node(s,oidOutputConfigMaxPower[base+j],&lengthOutputConfigMaxPower[base+j])) {
		588	syslog(LOG_ERR,"OID \"outputConfigMaxPower\"not found"); return false; }
		589	}
		590	}
		591
		592
		593	//Sensor Information
		594	lengthSensorNumber = MAX_OID_LEN;
		595	if(!get_node(S_sensorNumber,oidSensorNumber,&lengthSensorNumber)) {
		596	syslog(LOG_ERR,"OID \"SensorNumber.0\"not found"); return false;}
		597
		598	for(j = 0; j < 8; j++)
		599	{
		600	strcpy(s, S_sensorTemperatureBase);
		601	sprintf(index, "%i", j+1);
		602	strcat(s, index);
		603	lengthSensorTemperature[j] = MAX_OID_LEN;
		604	if(!get_node(s,oidSensorTemperature[j],&lengthSensorTemperature[j])) {
		605	syslog(LOG_ERR,"OID \"sensorTemperature.0\"not found"); return false; }
		606
		607	strcpy(s, S_sensorWarningThresholdBase);
		608	sprintf(index, "%i", j+1);
		609	strcat(s, index);
		610	lengthSensorWarningThreshold[j] = MAX_OID_LEN;
		611	if(!get_node(s,oidSensorWarningThreshold[j],&lengthSensorWarningThreshold[j])) {
		612	syslog(LOG_ERR,"OID \"WarningThreshold\"not found"); return false; }
		613
		614	strcpy(s, S_sensorFailureThresholdBase);
		615	sprintf(index, "%i", j+1);
		616	strcat(s, index);
		617	lengthSensorFailureThreshold[j] = MAX_OID_LEN;
		618	if(!get_node(s,oidSensorFailureThreshold[j],&lengthSensorFailureThreshold[j])) {
		619	syslog(LOG_ERR,"OID \"FailureThreshold\"not found"); return false; }
		620	}
		621
		622
		623	//Translate SNMP community Name OIDs
		624	for(j = 0; j < 4; j++)
		625	{
		626	strcpy(s, S_snmpCommunityNameBase);
		627	sprintf(index, "%i", j+1);
		628	strcat(s, index);
		629	lengthSnmpCommunityName[j] = MAX_OID_LEN;
		630	if(!get_node(s,oidSnmpCommunityName[j],&lengthSnmpCommunityName[j])) {
		631	syslog(LOG_ERR,"OID \"smpCommunityNameBase\"not found"); return false; }
		632	}
		633
		634
		635	//Translate PS Specific OIDs
		636	/*
		637	lengthPsFirmwareVersion = MAX_OID_LEN;
		638	if(!get_node(S_psFirmwareVersion,oidPsFirmwareVersion,&lengthPsFirmwareVersion)) {
		639	syslog(LOG_ERR,"OID \"psFirmwareRevision\"not found"); return false; }
		640	*/
		641	lengthPsSerialNumber = MAX_OID_LEN;
		642	printf("\nPs Serial Number: %s\n", S_psSerialNumber);
		643	if(!get_node(S_psSerialNumber,oidPsSerialNumber,&lengthPsSerialNumber)) {
		644	syslog(LOG_ERR,"OID \"psSerialNumber\"not found"); return false; }
		645
		646	lengthPsOperatingTime = MAX_OID_LEN;
		647	if(!get_node(S_psOperatingTime,oidPsOperatingTime,&lengthPsOperatingTime)) {
		648	syslog(LOG_ERR,"OID \"PsOperatingTime\"not found"); return false; }
		649
		650	lengthPsDirectAccess = MAX_OID_LEN;
		651	if(!get_node(S_psDirectAccess,oidPsDirectAccess,&lengthPsDirectAccess)) {
		652	syslog(LOG_ERR,"OID \"PsDirectAccess\"not found"); return false; }
		653
		654	/*
		655	//Translate Fan Tray OIDs
		656	lengthFanFirmwareVersion = MAX_OID_LEN;
		657	if(!get_node(S_fanFirmwareVersion,oidFanFirmwareVersion,&lengthFanFirmwareVersion)) {
		658	syslog(LOG_ERR,"OID \"FanFirmwareVersion\"not found"); return false; }
		659	*/
		660	lengthFanSerialNumber = MAX_OID_LEN;
		661	if(!get_node(S_fanSerialNumber,oidFanSerialNumber,&lengthFanSerialNumber)) {
		662	syslog(LOG_ERR,"OID \"FanSerialNumber\"not found"); return false; }
		663
		664	lengthFanOperatingTime = MAX_OID_LEN;
		665	if(!get_node(S_fanOperatingTime,oidFanOperatingTime,&lengthFanOperatingTime)) {
		666	syslog(LOG_ERR,"OID \"FanOperatingTime\"not found"); return false; }
		667
		668	lengthFanAirTemperature = MAX_OID_LEN;
		669	if(!get_node(S_fanAirTemperature,oidFanAirTemperature,&lengthFanAirTemperature)) {
		670	syslog(LOG_ERR,"OID \"fanAirTemperature.0\"not found"); return false; }
		671
		672	lengthFanSwitchOffDelay = MAX_OID_LEN;
		673	if(!get_node(S_fanSwitchOffDelay,oidFanSwitchOffDelay,&lengthFanSwitchOffDelay)) {
		674	syslog(LOG_ERR,"OID \"FanSwitchOffDelay\"not found"); return false; }
		675
		676	lengthFanNominalSpeed = MAX_OID_LEN;
		677	if(!get_node(S_fanNominalSpeed,oidFanNominalSpeed,&lengthFanNominalSpeed)) {
		678	syslog(LOG_ERR,"OID \"FanNominalSpeed\"not found"); return false; }
		679
		680	lengthFanNumberOfFans = MAX_OID_LEN;
		681	if(!get_node(S_fanNumberOfFans,oidFanNumberOfFans,&lengthFanNumberOfFans)) {
		682	syslog(LOG_ERR,"OID \"NumberOfFans\"not found"); return false; }
		683
		684	for(j = 0; j < 6; j++)
		685	{
		686	strcpy(s, S_fanSpeedBase);
		687	sprintf(index, "%i", j+1);
		688	strcat(s, index);
		689	lengthFanSpeed[j] = MAX_OID_LEN;
		690	if(!get_node(s,oidFanSpeed[j],&lengthFanSpeed[j])) {
		691	syslog(LOG_ERR,"OID \"FanSpeed\"not found"); return false; }
		692	}
		693
		694	syslog(LOG_DEBUG,"* Initialise SNMP done *");
		695	SOCK_STARTUP; // only in main thread
		696	return 1;
		697	}
		698
		699	/******************************************************************************/
		700	/** SNMP Cleanup.
		701	*/
		702	void __stdcall SnmpCleanup(void) {
		703	SOCK_CLEANUP;
		704	}
		705
		706
		707	/******************************************************************************/
		708	/** SNMP Open Session.
		709	*/
		710	//typedef void* HSNMP; // SNMP handle (like FILE)
		711
		712	HSNMP __stdcall SnmpOpen(const char* ipAddress) {
		713	HSNMP m_sessp;
		714	struct snmp_session session;
		715	snmp_sess_init(&session); // structure defaults
		716	session.version = SNMP_VERSION_2c;
		717	session.peername = _strdup(ipAddress);
		718	session.community = (u_char*)_strdup(readCommunity);
		719	session.community_len = strlen((char*)session.community);
		720
		721	session.timeout = 100000; // timeout (us)
		722	session.retries = 3; // retries
		723
		724	if(!(m_sessp = snmp_sess_open(&session))) {
		725	int liberr, syserr;
		726	char *errstr;
		727	snmp_error(&session, &liberr, &syserr, &errstr);
		728	syslog(LOG_ERR,"Open SNMP session for host \"%s\": %s",ipAddress,errstr);
		729	//free(errstr);
		730	return 0;
		731	}
		732
		733	// m_session = snmp_sess_session(m_sessp); // get the session pointer
		734
		735	syslog(LOG_INFO,"SNMP session for host \"%s\" opened",ipAddress);
		736	return m_sessp;
		737	}
		738
		739	/******************************************************************************/
		740	/** SNMP Close Session.
		741	*/
		742	void __stdcall SnmpClose(HSNMP m_sessp) {
		743	if(!m_sessp) return;
		744	if(!snmp_sess_close(m_sessp)) {
		745	syslog(LOG_ERR,"Close SNMP session: ERROR");
		746	}
		747	else syslog(LOG_INFO,"SNMP session closed");
		748	}
		749
		750
		751
		752	//System Information Functions
		753
		754
		755	/******************************************************************************/
		756	/** Get on/off status of crate
		757	*/
		758	int __stdcall getMainSwitch(HSNMP m_sessp) {
		759	int value = snmpGetInt(m_sessp, oidSysMainSwitch, lengthSysMainSwitch);
		760	return value;
		761	}
		762
		763	/******************************************************************************/
		764	/** Write on/off status
		765	*/
		766	int __stdcall setMainSwitch(HSNMP m_sessp,int value) {
		767	value = snmpSetInt(m_sessp, oidSysMainSwitch, lengthSysMainSwitch, value);
		768	return value;
		769	}
		770
		771	/******************************************************************************/
		772	/** Get Main Status
		773	*/
		774	int __stdcall getMainStatus(HSNMP m_sessp){
		775	int value = snmpGetInt(m_sessp, oidSysStatus, lengthSysStatus);
		776	return value;
		777	}
		778
		779	/******************************************************************************/
		780	/** Get VmeReset Status
		781	*/
		782	int __stdcall getVmeReset(HSNMP m_sessp){
		783	int value = snmpGetInt(m_sessp, oidSysVmeSysReset, lengthSysVmeSysReset);
		784	return value;
		785	}
		786
		787	/******************************************************************************/
		788	/** Initiate VME SysReset
		789	*/
		790	int __stdcall setVmeReset(HSNMP m_sessp){
		791	int value = snmpSetInt(m_sessp, oidSysVmeSysReset, lengthSysVmeSysReset, 1);
		792	return value;
		793	}
		794
		795
		796
		797	//System Count Functions
		798
		799	/******************************************************************************/
		800	/** Get the number of channels from power supply
		801	*/
		802	int __stdcall getOutputNumber(HSNMP m_sessp){
		803	int value = snmpGetInt(m_sessp, oidOutputNumber, lengthOutputNumber);
		804	return value;
		805	}
		806
		807	/******************************************************************************/
		808	/** Get the number of channels from power supply
		809	*/
		810	int __stdcall getOutputGroups(HSNMP m_sessp){
		811	int value = snmpGetInt(m_sessp, oidGroupsNumber, lengthGroupsNumber);
		812	return value;
		813	}
		814
		815
		816
		817
		818	//Output Channel Information
		819
		820	/******************************************************************************/
		821	/** I Don't know yet how to set this up
		822	*/
		823	// std::string __stdcall getOutputName(HSNMP m_sessp,int channel);
		824
		825	int __stdcall getOutputGroup(HSNMP m_sessp,int channel){
		826	int value = snmpGetInt(m_sessp, oidOutputGroup[channel], lengthOutputGroup[channel]);
		827	return value; }
		828
		829	int __stdcall getChannelStatus(HSNMP m_sessp, int channel){
		830	int value = snmpGetInt(m_sessp, oidOutputStatus[channel], lengthOutputStatus[channel]);
		831	return value;
		832	}
		833
		834	double __stdcall getOutputSenseMeasurement(HSNMP m_sessp, int channel){
		835	double value = snmpGetDouble(m_sessp, oidOutputMeasurementSenseVoltage[channel],
		836	lengthOutputMeasurementSenseVoltage[channel]);
		837	return value; }
		838
		839	double __stdcall getOutputTerminalMeasurement(HSNMP m_sessp, int channel){
		840	double value = snmpGetDouble(m_sessp, oidOutputMeasurementTerminalVoltage[channel],
		841	lengthOutputMeasurementTerminalVoltage[channel]);
		842	return value; }
		843
		844	double __stdcall getCurrentMeasurement(HSNMP m_sessp, int channel){
		845	double value = snmpGetDouble(m_sessp, oidOutputMeasurementCurrent[channel],
		846	lengthOutputMeasurementCurrent[channel]);
		847	return value; }
		848
		849	int __stdcall getTemperatureMeasurement(HSNMP m_sessp, int channel){
		850	int value = snmpGetInt(m_sessp, oidOutputMeasurementTemperature[channel],
		851	lengthOutputMeasurementTemperature[channel]);
		852	return value; }
		853
		854	int __stdcall setChannelSwitch(HSNMP m_sessp, int channel,int value) {
		855	value = snmpSetInt(m_sessp, oidChannelSwitch[channel],
		856	lengthChannelSwitch[channel], value);
		857	return value; }
		858
		859	int __stdcall getChannelSwitch(HSNMP m_sessmp, int channel){
		860	int value = snmpGetInt(m_sessmp, oidChannelSwitch[channel],
		861	lengthChannelSwitch[channel]);
		862	return value; }
		863
		864	// groupSwitch added 05/16/2013___AR
		865	int __stdcall setGroupSwitch(HSNMP m_sessp, int group,int value) {
		866	value = snmpSetInt(m_sessp, oidGroupSwitch[group],
		867	lengthGroupSwitch[group], value);
		868	return value; }
		869
		870	int __stdcall getGroupSwitch(HSNMP m_sessmp, int group){
		871	int value = snmpGetInt(m_sessmp, oidGroupSwitch[group],
		872	lengthGroupSwitch[group]);
		873	return value; }
		874	//_______________________________________
		875	double __stdcall getOutputVoltage(HSNMP m_sessp, int channel) {
		876	double value = snmpGetDouble(m_sessp, oidOutputVoltage[channel],
		877	lengthOutputVoltage[channel] );
		878	return value; }
		879
		880	double __stdcall setOutputVoltage(HSNMP m_sessp, int channel, double value) {
		881	value = snmpSetDouble(m_sessp, oidOutputVoltage[channel],
		882	lengthOutputVoltage[channel], value );
		883	return value; }
		884
		885	double __stdcall getOutputCurrent(HSNMP m_sessp,int channel) {
		886	double value = snmpGetDouble(m_sessp, oidOutputCurrent[channel],
		887	lengthOutputCurrent[channel]);
		888	return value; }
		889
		890	double __stdcall setOutputCurrent(HSNMP m_sessp,int channel,double value){
		891	value = snmpSetDouble(m_sessp, oidOutputCurrent[channel],
		892	lengthOutputCurrent[channel], value );
		893	return value; }
		894
		895	double __stdcall getOutputRiseRate(HSNMP m_sessp, int channel) {
		896	double value = snmpGetDouble(m_sessp, oidOutputRiseRate[channel],
		897	lengthOutputRiseRate[channel] );
		898	return value; }
		899
		900	double __stdcall setOutputRiseRate(HSNMP m_sessp,int channel,double value) {
		901	value = snmpSetDouble(m_sessp, oidOutputRiseRate[channel],
		902	lengthOutputRiseRate[channel], value );
		903	return value; }
		904
		905	double __stdcall getOutputFallRate(HSNMP m_sessp, int channel) {
		906	double value = snmpGetDouble(m_sessp, oidOutputFallRate[channel],
		907	lengthOutputFallRate[channel] );
		908	return value; }
		909
		910	double __stdcall setOutputFallRate(HSNMP m_sessp,int channel,double value) {
		911	value = snmpSetDouble(m_sessp, oidOutputFallRate[channel],
		912	lengthOutputFallRate[channel], value );
		913	return value; }
		914
		915	int __stdcall getOutputSupervisionBehavior(HSNMP m_sessp,int channel) {
		916	int value = snmpGetInt(m_sessp, oidOutputSupervisionBehavior[channel],
		917	lengthOutputSupervisionBehavior[channel] );
		918	return value; }
		919
		920	int __stdcall setOutputSupervisionBehavior(HSNMP m_sessp,int channel,int value) {
		921	value = snmpSetInt(m_sessp, oidOutputSupervisionBehavior[channel],
		922	lengthOutputSupervisionBehavior[channel], value );
		923	return value; }
		924
		925	double __stdcall getOutputSupervisionMinSenseVoltage(HSNMP m_sessp,int channel) {
		926	double value = snmpGetDouble(m_sessp, oidOutputSupervisionMinSenseVoltage[channel],
		927	lengthOutputSupervisionMinSenseVoltage[channel] );
		928	return value; }
		929
		930	double __stdcall setOutputSupervisionMinSenseVoltage(HSNMP m_sessp,int channel,double value) {
		931	value = snmpSetDouble(m_sessp, oidOutputSupervisionMinSenseVoltage[channel],
		932	lengthOutputSupervisionMinSenseVoltage[channel], value );
		933	return value; }
		934
		935	double __stdcall getOutputSupervisionMaxSenseVoltage(HSNMP m_sessp,int channel) {
		936	double value = snmpGetDouble(m_sessp, oidOutputSupervisionMaxSenseVoltage[channel],
		937	lengthOutputSupervisionMaxSenseVoltage[channel] );
		938	return value; }
		939
		940	double __stdcall setOutputSupervisionMaxSenseVoltage(HSNMP m_sessp,int channel,double value) {
		941	value = snmpSetDouble(m_sessp, oidOutputSupervisionMaxSenseVoltage[channel],
		942	lengthOutputSupervisionMaxSenseVoltage[channel], value );
		943	return value; }
		944
		945	double __stdcall getOutputSupervisionMaxTerminalVoltage(HSNMP m_sessp,int channel) {
		946	double value = snmpGetDouble(m_sessp, oidOutputSupervisionMaxTerminalVoltage[channel],
		947	lengthOutputSupervisionMaxTerminalVoltage[channel] );
		948	return value; }
		949
		950	double __stdcall setOutputSupervisionMaxTerminalVoltage(HSNMP m_sessp,int channel,double value) {
		951	value = snmpSetDouble(m_sessp, oidOutputSupervisionMaxTerminalVoltage[channel],
		952	lengthOutputSupervisionMaxTerminalVoltage[channel], value );
		953	return value; }
		954
		955	double __stdcall getOutputSupervisionMaxCurrent(HSNMP m_sessp,int channel) {
		956	double value = snmpGetDouble(m_sessp, oidOutputSupervisionMaxCurrent[channel],
		957	lengthOutputSupervisionMaxCurrent[channel] );
		958	return value; }
		959
		960	double __stdcall setOutputSupervisionMaxCurrent(HSNMP m_sessp,int channel,double value){
		961	value = snmpSetDouble(m_sessp, oidOutputSupervisionMaxCurrent[channel],
		962	lengthOutputSupervisionMaxCurrent[channel], value );
		963	return value; }
		964
		965	int __stdcall getOutputSupervisionMaxTemperature(HSNMP m_sessp,int channel) {
		966	int value = snmpGetInt(m_sessp, oidOutputSupervisionMaxTemperature[channel],
		967	lengthOutputSupervisionMaxTemperature[channel] );
		968	return value; }
		969
		970
		971	double __stdcall getOutputConfigMaxSenseVoltage(HSNMP m_sessp,int channel) {
		972	double value = snmpGetDouble(m_sessp, oidOutputConfigMaxSenseVoltage[channel],
		973	lengthOutputConfigMaxSenseVoltage[channel] );
		974	return value; }
		975
		976	double __stdcall getOutputConfigMaxTerminalVoltage(HSNMP m_sessp,int channel) {
		977	double value = snmpGetInt(m_sessp, oidOutputConfigMaxTerminalVoltage[channel],
		978	lengthOutputConfigMaxTerminalVoltage[channel] );
		979	return value; }
		980
		981	double __stdcall getOutputConfigMaxCurrent(HSNMP m_sessp,int channel) {
		982	double value = snmpGetInt(m_sessp, oidOutputConfigMaxCurrent[channel],
		983	lengthOutputConfigMaxCurrent[channel] );
		984	return value; }
		985
		986	double __stdcall getOutputConfigMaxPower(HSNMP m_sessp,int channel){
		987	double value = snmpGetInt(m_sessp, oidOutputConfigMaxPower[channel],
		988	lengthOutputConfigMaxPower[channel] );
		989	return value; }
		990
		991
		992
		993
		994	//Sensor Information functions
		995	int __stdcall getSensorNumber(HSNMP m_sessp) {
		996	double value = snmpGetInt(m_sessp, oidSensorNumber,
		997	lengthSensorNumber);
		998	return (int)value; }
		999
		1000	int __stdcall getSensorTemp(HSNMP m_sessp, int sensor) {
		1001	double value = snmpGetInt(m_sessp, oidSensorTemperature[sensor],
		1002	lengthSensorTemperature[sensor]);
		1003	return (int)value; }
		1004
		1005	int __stdcall getSensorWarningTemperature(HSNMP m_sessp,int sensor) {
		1006	double value = snmpGetInt(m_sessp, oidSensorWarningThreshold[sensor],
		1007	lengthSensorWarningThreshold[sensor]);
		1008	return (int)value; }
		1009
		1010	int __stdcall setSensorWarningTemperature(HSNMP m_sessp,int sensor,int value){
		1011	value = snmpSetInt(m_sessp, oidSensorWarningThreshold[sensor],
		1012	lengthSensorWarningThreshold[sensor], value);
		1013	return (int)value; }
		1014
		1015	int __stdcall getSensorFailureTemperature(HSNMP m_sessp,int sensor) {
		1016	double value = snmpGetInt(m_sessp, oidSensorFailureThreshold[sensor],
		1017	lengthSensorFailureThreshold[sensor]);
		1018	return (int)value; }
		1019
		1020	int __stdcall setSensorFailureTemperature(HSNMP m_sessp,int sensor,int value){
		1021	value = snmpSetInt(m_sessp, oidSensorFailureThreshold[sensor],
		1022	lengthSensorFailureThreshold[sensor], value);
		1023	return (int)value; }
		1024
		1025
		1026
		1027	//Power Supply specific Functions.
		1028	int __stdcall getPsOperatingTime(HSNMP m_sessp) {
		1029	double value = snmpGetInt(m_sessp, oidPsOperatingTime,
		1030	lengthPsOperatingTime);
		1031	return (int)value; }
		1032
		1033
		1034	//Fan Tray Functions
		1035	//std::string __stdcall getFanFirmwareVersion(HSNMP m_sessp);
		1036	//std::string __stdcall getFanSerialNumber(HSNMP m_sessp);
		1037	int __stdcall getFanOperatingTime(HSNMP m_sessp) {
		1038	double value = snmpGetInt(m_sessp, oidFanOperatingTime,
		1039	lengthFanOperatingTime );
		1040	return (int)value; }
		1041
		1042	int __stdcall getFanAirTemperature(HSNMP m_sessp) {
		1043	double value = snmpGetInt(m_sessp, oidFanAirTemperature,
		1044	lengthFanAirTemperature );
		1045	return (int)value; }
		1046
		1047	int __stdcall getFanSwitchOffDelay(HSNMP m_sessp) {
		1048	double value = snmpGetInt(m_sessp, oidFanSwitchOffDelay,
		1049	lengthFanSwitchOffDelay );
		1050	return (int)value; }
		1051
		1052	int __stdcall setFanSwitchOffDelay(HSNMP m_sessp, int value) {
		1053	value = snmpSetInt(m_sessp, oidFanSwitchOffDelay,
		1054	lengthFanSwitchOffDelay, value );
		1055	return (int)value; }
		1056
		1057	int __stdcall getFanNominalSpeed(HSNMP m_sessp) {
		1058	double value = snmpGetInt(m_sessp, oidFanNominalSpeed,
		1059	lengthFanNominalSpeed );
		1060	return (int)value; }
		1061
		1062	int __stdcall setFanNominalSpeed(HSNMP m_sessp, int value){
		1063	value = snmpSetInt(m_sessp, oidFanNominalSpeed,
		1064	lengthFanNominalSpeed, value );
		1065	return (int)value; }
		1066
		1067	int __stdcall getFanNumberOfFans(HSNMP m_sessp){
		1068	double value = snmpGetInt(m_sessp, oidFanNumberOfFans,
		1069	lengthFanNumberOfFans );
		1070	return (int)value; }
		1071
		1072	int __stdcall getFanSpeed(HSNMP m_sessp, int fan) {
		1073	double value = snmpGetInt(m_sessp, oidFanSpeed[fan],
		1074	lengthFanSpeed[fan]);
		1075	return (int)value; }
		1076
		1077
		1078	char * __stdcall getOutputName(HSNMP m_sessp, int channel) {
		1079	return snmpGetString(m_sessp, oidOutputName[channel],
		1080	lengthOutputName[channel]);
		1081	}
		1082
		1083
		1084
		1085	//The rest of the functions are utility functions that actually do the SNMP calls
		1086
		1087	int __stdcall snmpGetInt(HSNMP m_sessp, const oid* parameter, size_t length) {
		1088	int value=0;
		1089
		1090	struct snmp_pdu* pdu = snmp_pdu_create(SNMP_MSG_GET); // prepare get-request pdu
		1091
		1092	// for(each GET request to one crate) {
		1093	snmp_add_null_var(pdu,parameter,length); // generate request data
		1094	// } // endfor
		1095
		1096	struct snmp_pdu* response;
		1097	int status = snmp_sess_synch_response(m_sessp,pdu,&response);
		1098
		1099	/*
		1100	* Process the response.
		1101	*/
		1102	if (status == STAT_SUCCESS && response->errstat == SNMP_ERR_NOERROR) {
		1103	/*
		1104	* SUCCESS: Print the result variables
		1105	*/
		1106	struct variable_list *vars;
		1107
		1108	/* manipuate the information ourselves */
		1109	for(vars = response->variables; vars; vars = vars->next_variable) {
		1110	if (vars->type == ASN_OPAQUE_FLOAT) { // 0x78
		1111	value = *vars->val.floatVal;
		1112	}
		1113	else if (vars->type == ASN_OPAQUE_DOUBLE) { // 0x79
		1114	value = (int) *vars->val.doubleVal;
		1115	}
		1116	else if(vars->type == ASN_INTEGER) { // 0x02
		1117	value = *vars->val.integer;
		1118	}
		1119	/*
		1120	else if(vars->type==ASN_OCTET_STR) {
		1121	value=(char *)malloc(1+vars->val_len);
		1122	memcpy(value,vars->val.string,vars->val_len);
		1123	value[vars->val_len]='\0';
		1124	}
		1125	*/
		1126
		1127	else {
		1128	value = *vars->val.integer;
		1129	// fprintf(stderr, "Wrong type 0x%x len=%d value=0x%x\n", vars->type, vars->val_len, *vars->val.integer);
		1130	}
		1131	}
		1132	} else {
		1133	/*
		1134	* FAILURE: print what went wrong!
		1135	*/
		1136
		1137	if (status == STAT_SUCCESS)
		1138	fprintf(stderr, "Error in packet\nReason: %s\n",
		1139	snmp_errstring(response->errstat));
		1140	else
		1141	snmp_sess_perror("snmpget",snmp_sess_session(m_sessp));
		1142	return 0;
		1143	}
		1144	snmp_free_pdu(response);
		1145	return (int) value;
		1146	}
		1147
		1148
		1149
		1150	int __stdcall snmpSetInt(HSNMP m_sessp, const oid* parameter, size_t length, int value) {
		1151	struct snmp_pdu* pdu = snmp_pdu_create(SNMP_MSG_SET); // prepare set-request pdu
		1152	pdu->community = (u_char*)_strdup(writeCommunity);
		1153	pdu->community_len = strlen(writeCommunity);
		1154
		1155	// for(each SET request to one crate) {
		1156	int v = (int) value;
		1157	snmp_pdu_add_variable(pdu,parameter,length,ASN_INTEGER,(u_char*)&v,sizeof(v));
		1158	// } // endfor
		1159	value=v;
		1160	struct snmp_pdu* response;
		1161	int status = snmp_sess_synch_response(m_sessp,pdu,&response);
		1162
		1163	/*
		1164	* Process the response.
		1165	*/
		1166	if (status == STAT_SUCCESS && response->errstat == SNMP_ERR_NOERROR) {
		1167	/*
		1168	* SUCCESS: Print the result variables
		1169	*/
		1170	struct variable_list *vars;
		1171
		1172	// debug print
		1173	//for(vars = response->variables; vars; vars = vars->next_variable)
		1174	// print_variable(vars->name, vars->name_length, vars);
		1175
		1176	/* manipuate the information ourselves */
		1177	for(vars = response->variables; vars; vars = vars->next_variable) {
		1178	if (vars->type == ASN_OPAQUE_FLOAT) { // 0x78
		1179	value = (int)*vars->val.floatVal;
		1180	}
		1181	else if (vars->type == ASN_OPAQUE_DOUBLE) { // 0x79
		1182	value = (int)*vars->val.doubleVal;
		1183	}
		1184	else if(vars->type == ASN_INTEGER) { // 0x02
		1185	value = *vars->val.integer;
		1186	}
		1187	}
		1188	} else {
		1189	/*
		1190	* FAILURE: print what went wrong!
		1191	*/
		1192
		1193	if (status == STAT_SUCCESS)
		1194	fprintf(stderr, "Error in packet\nReason: %s\n",
		1195	snmp_errstring(response->errstat));
		1196	else
		1197	snmp_sess_perror("snmpget",snmp_sess_session(m_sessp));
		1198	return 0;
		1199	}
		1200	snmp_free_pdu(response);
		1201	return (int) value;
		1202	}
		1203
		1204
		1205
		1206	double __stdcall snmpGetDouble(HSNMP m_sessp, const oid* parameter, size_t length) {
		1207	double value=0;
		1208
		1209	struct snmp_pdu* pdu = snmp_pdu_create(SNMP_MSG_GET); // prepare get-request pdu
		1210
		1211	// for(each GET request to one crate) {
		1212	snmp_add_null_var(pdu,parameter,length); // generate request data
		1213	// } // endfor
		1214
		1215	struct snmp_pdu* response;
		1216	int status = snmp_sess_synch_response(m_sessp,pdu,&response);
		1217
		1218	/*
		1219	* Process the response.
		1220	*/
		1221	if (status == STAT_SUCCESS && response->errstat == SNMP_ERR_NOERROR) {
		1222	/*
		1223	* SUCCESS: Print the result variables
		1224	*/
		1225	struct variable_list *vars;
		1226
		1227	/* manipuate the information ourselves */
		1228	for(vars = response->variables; vars; vars = vars->next_variable) {
		1229	if (vars->type == ASN_OPAQUE_FLOAT) { // 0x78
		1230	value = *vars->val.floatVal;
		1231	}
		1232	else if (vars->type == ASN_OPAQUE_DOUBLE) { // 0x79
		1233	value = *vars->val.doubleVal;
		1234	}
		1235	else if(vars->type == ASN_INTEGER) { // 0x02
		1236	value = (double)*vars->val.integer;
		1237	}
		1238	}
		1239	} else {
		1240	/*
		1241	* FAILURE: print what went wrong!
		1242	*/
		1243
		1244	if (status == STAT_SUCCESS)
		1245	fprintf(stderr, "Error in packet\nReason: %s\n",
		1246	snmp_errstring(response->errstat));
		1247	else
		1248	snmp_sess_perror("snmpget",snmp_sess_session(m_sessp));
		1249	return 0;
		1250	}
		1251	snmp_free_pdu(response);
		1252	return value;
		1253	}
		1254
		1255
		1256
		1257
		1258	double __stdcall snmpSetDouble(HSNMP m_sessp, const oid* parameter, size_t length, double value) {
		1259	struct snmp_pdu* pdu = snmp_pdu_create(SNMP_MSG_SET); // prepare set-request pdu
		1260	pdu->community = (u_char*)_strdup(writeCommunity);
		1261	pdu->community_len = strlen(writeCommunity);
		1262
		1263	// for(each SET request to one crate) {
		1264	float v = (float) value;
		1265	snmp_pdu_add_variable(pdu,parameter,length,ASN_OPAQUE_FLOAT,(u_char*)&v,sizeof(v));
		1266	// } // endfor
		1267
		1268	value =v;
		1269	struct snmp_pdu* response;
		1270	int status = snmp_sess_synch_response(m_sessp,pdu,&response);
		1271
		1272	/*
		1273	* Process the response.
		1274	*/
		1275	if (status == STAT_SUCCESS && response->errstat == SNMP_ERR_NOERROR) {
		1276	/*
		1277	* SUCCESS: Print the result variables
		1278	*/
		1279	struct variable_list *vars;
		1280
		1281	// debug print
		1282	//for(vars = response->variables; vars; vars = vars->next_variable)
		1283	// print_variable(vars->name, vars->name_length, vars);
		1284
		1285	/* manipuate the information ourselves */
		1286	for(vars = response->variables; vars; vars = vars->next_variable) {
		1287	if (vars->type == ASN_OPAQUE_FLOAT) { // 0x78
		1288	value = *vars->val.floatVal;
		1289	}
		1290	else if (vars->type == ASN_OPAQUE_DOUBLE) { // 0x79
		1291	value = *vars->val.doubleVal;
		1292	}
		1293	else if(vars->type == ASN_INTEGER) { // 0x02
		1294	value = (double)*vars->val.integer;
		1295	}
		1296
		1297	}
		1298	} else {
		1299	/*
		1300	* FAILURE: print what went wrong!
		1301	*/
		1302
		1303	if (status == STAT_SUCCESS)
		1304	fprintf(stderr, "Error in packet\nReason: %s\n",
		1305	snmp_errstring(response->errstat));
		1306	else
		1307	snmp_sess_perror("snmpget",snmp_sess_session(m_sessp));
		1308	return 0;
		1309	}
		1310	snmp_free_pdu(response);
		1311	return value;
		1312	}
		1313
		1314
		1315	char * __stdcall snmpGetString(HSNMP m_sessp, const oid* parameter, size_t length) {
		1316	char *value=NULL;
		1317
		1318
		1319
		1320	struct snmp_pdu* pdu = snmp_pdu_create(SNMP_MSG_GET); // prepare get-request pdu
		1321
		1322	// for(each GET request to one crate) {
		1323	snmp_add_null_var(pdu,parameter,length); // generate request data
		1324	// } // endfor
		1325
		1326	struct snmp_pdu* response;
		1327	int status = snmp_sess_synch_response(m_sessp,pdu,&response);
		1328
		1329	/*
		1330	* Process the response.
		1331	*/
		1332	if (status == STAT_SUCCESS && response->errstat == SNMP_ERR_NOERROR) {
		1333	/*
		1334	* SUCCESS: Print the result variables
		1335	*/
		1336	struct variable_list *vars;
		1337
		1338	/* manipuate the information ourselves */
		1339	for(vars = response->variables; vars; vars = vars->next_variable) {
		1340	//printf("type 0x%x l=%d\n", vars->type, vars->val_len );
		1341	if(vars->type==ASN_OCTET_STR) {
		1342	value=(char *)malloc(1+vars->val_len);
		1343	memcpy(value,vars->val.string,vars->val_len);
		1344	value[vars->val_len]='\0';
		1345	}
		1346	else if (vars->type == ASN_OPAQUE_FLOAT) { // 0x78
		1347	value=(char *)malloc(10);
		1348	sprintf(value,"%9f",vars->val.floatVal);
		1349	}
		1350	else if (vars->type == ASN_OPAQUE_DOUBLE) { // 0x79
		1351	value=(char *)malloc(10);
		1352	sprintf(value,"%9f",vars->val.doubleVal);
		1353	}
		1354	else if(vars->type == ASN_INTEGER) { // 0x02
		1355	value=(char *)malloc(10);
		1356	sprintf(value,"%9d",vars->val.integer);
		1357	}
		1358
		1359	}
		1360	} else {
		1361	/*
		1362	* FAILURE: print what went wrong!
		1363	*/
		1364
		1365	if (status == STAT_SUCCESS)
		1366	fprintf(stderr, "Error in packet\nReason: %s\n",
		1367	snmp_errstring(response->errstat));
		1368	else
		1369	snmp_sess_perror("snmpget",snmp_sess_session(m_sessp));
		1370	return 0;
		1371	}
		1372	snmp_free_pdu(response);
		1373	return value;
		1374	}
		1375
		1376

Subversion Repositories f9daq

(root)//cvi/instr/WIENER_SNMP/WIENER_SNMP.c – Rev 147