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151 | f9daq | 1 | #include <windows.h> |
2 | #include <cvirte.h> |
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3 | #include <utility.h> |
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4 | #include <stdio.h> |
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5 | #include <stdarg.h> |
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154 | f9daq | 6 | #include "MPOD.h" |
151 | f9daq | 7 | |
155 | f9daq | 8 | //************************* WIENER_SNMP.c ***************************** |
9 | // WIENER SNMP basic SNMP library to Demonstrate C-Access to WIENER-Crates via SNMP |
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10 | // modified for LabView import 04/23/06, Andreas Ruben |
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11 | // |
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12 | // The path to the Net-SNMP include files (default /usr/include) must be added to the |
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13 | // include file search path! |
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14 | // The following libraries must be included: |
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15 | // netsnmp.lib ws2_32.lib |
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16 | // The path to the Net-SNMP library must be added to the linker files. |
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17 | // /usr/lib |
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18 | // path for the WIENER MIB file (mibdirs) c:/usr/share/snmp/mibs |
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154 | f9daq | 19 | |
155 | f9daq | 20 | //#include <windows.h> |
21 | #include "toolbox.h" |
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22 | #include <ansi_c.h> |
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23 | //#include "WIENER_SNMP.h" |
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154 | f9daq | 24 | |
155 | f9daq | 25 | #define VER_FILEVERSION 1,1,1,0 |
26 | #define VER_FILEVERSION_STR "1.1.1.0\0" |
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154 | f9daq | 27 | |
155 | f9daq | 28 | #ifdef _MSC_VER |
29 | #define strdup _strdup |
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30 | #define vsnprintf vsprintf_s |
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31 | #define strPrintf sprintf_s |
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32 | #else |
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33 | #define strdup StrDup |
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34 | #define strPrintf snprintf |
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35 | #endif |
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154 | f9daq | 36 | |
155 | f9daq | 37 | #ifndef UNREFERENCED_PARAMETER |
38 | #define UNREFERENCED_PARAMETER(P) (void)(P) |
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39 | #endif |
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154 | f9daq | 40 | |
155 | f9daq | 41 | #define false 0; |
42 | #define true 1; |
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154 | f9daq | 43 | |
44 | |||
155 | f9daq | 45 | static const char WienerMibFileName[] = "WIENER-CRATE-MIB"; |
46 | static const char DefaultReadCommunity[] = "public"; ///< default community name for read operations |
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47 | static const char DefaultWriteCommunity[] = "guru"; ///< default community name for write operation |
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48 | |||
49 | static char *m_readCommunity = (char *)DefaultReadCommunity; |
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50 | static char *m_writeCommunity = (char *)DefaultWriteCommunity; |
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51 | |||
52 | /** |
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53 | * @brief The SnmpObject class is used internally to resolve OIDs and for the SNMP calls. |
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54 | */ |
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55 | //class SnmpObject { |
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56 | //public: |
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57 | typedef struct { |
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58 | oid id[MAX_OID_LEN]; ///< The resolved SNMP OID |
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59 | size_t len; ///< The resolved OIDs length in byte |
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60 | char desc[100]; ///< The OIDs textual representation, e.g. "sysDescr.0" |
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61 | } SnmpObject; |
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62 | //typedef struct snmp_object SnmpObject; |
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63 | |||
64 | static SnmpObject moduleIndex[MaxSlotsPerCrate]; |
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65 | static SnmpObject moduleDescription[MaxSlotsPerCrate]; |
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66 | static SnmpObject moduleSupply[MaxModuleAuxSupplies][MaxSlotsPerCrate]; |
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67 | static SnmpObject moduleHardwareLimitVoltage[MaxSlotsPerCrate]; |
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68 | static SnmpObject moduleHardwareLimitCurrent[MaxSlotsPerCrate]; |
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69 | static SnmpObject moduleRampSpeedVoltage[MaxSlotsPerCrate]; |
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70 | static SnmpObject moduleRampSpeedCurrent[MaxSlotsPerCrate]; |
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71 | static SnmpObject moduleStatus[MaxSlotsPerCrate]; |
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72 | static SnmpObject moduleEventStatus[MaxSlotsPerCrate]; |
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73 | static SnmpObject moduleDoClear[MaxSlotsPerCrate]; |
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74 | static SnmpObject moduleAuxiliaryMeasurementTemperature[MaxModuleAuxTemperatures][MaxSlotsPerCrate]; |
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75 | |||
76 | static SnmpObject sysDescr; |
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77 | static SnmpObject sysMainSwitch; |
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78 | static SnmpObject sysStatus; |
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79 | static SnmpObject sysVmeSysReset; |
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80 | static SnmpObject outputNumber; |
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81 | static SnmpObject groupsNumber; |
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82 | static SnmpObject highVoltageGroupsSwitch; |
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83 | static SnmpObject lowVoltageGroupsSwitch; |
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84 | static SnmpObject ipStaticAddress; |
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85 | |||
86 | static SnmpObject outputName[MaxChannelsPerCrate]; |
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87 | static SnmpObject outputIndex[MaxChannelsPerCrate]; |
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88 | static SnmpObject outputGroup[MaxChannelsPerCrate]; |
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89 | static SnmpObject outputStatus[MaxChannelsPerCrate]; |
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90 | static SnmpObject outputMeasurementSenseVoltage[MaxChannelsPerCrate]; |
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91 | static SnmpObject outputMeasurementTerminalVoltage[MaxChannelsPerCrate]; |
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92 | static SnmpObject outputMeasurementCurrent[MaxChannelsPerCrate]; |
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93 | static SnmpObject outputMeasurementTemperature[MaxChannelsPerCrate]; |
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94 | static SnmpObject outputSwitch[MaxChannelsPerCrate]; |
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95 | static SnmpObject outputVoltage[MaxChannelsPerCrate]; |
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96 | static SnmpObject outputCurrent[MaxChannelsPerCrate]; |
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97 | static SnmpObject outputVoltageRiseRate[MaxChannelsPerCrate]; |
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98 | static SnmpObject outputVoltageFallRate[MaxChannelsPerCrate]; |
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99 | static SnmpObject outputCurrentRiseRate[MaxChannelsPerCrate]; |
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100 | static SnmpObject outputCurrentFallRate[MaxChannelsPerCrate]; |
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101 | static SnmpObject outputSupervisionBehavior[MaxChannelsPerCrate]; |
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102 | static SnmpObject outputSupervisionMinSenseVoltage[MaxChannelsPerCrate]; |
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103 | static SnmpObject outputSupervisionMaxSenseVoltage[MaxChannelsPerCrate]; |
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104 | static SnmpObject outputSupervisionMaxTerminalVoltage[MaxChannelsPerCrate]; |
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105 | static SnmpObject outputSupervisionMaxCurrent[MaxChannelsPerCrate]; |
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106 | static SnmpObject outputSupervisionMaxTemperature[MaxChannelsPerCrate]; |
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107 | static SnmpObject outputConfigMaxSenseVoltage[MaxChannelsPerCrate]; |
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108 | static SnmpObject outputConfigMaxTerminalVoltage[MaxChannelsPerCrate]; |
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109 | static SnmpObject outputConfigMaxCurrent[MaxChannelsPerCrate]; |
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110 | static SnmpObject outputSupervisionMaxPower[MaxChannelsPerCrate]; |
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111 | static SnmpObject outputTripTimeMaxCurrent[MaxChannelsPerCrate]; |
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112 | |||
113 | static SnmpObject sensorNumber; |
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114 | static SnmpObject sensorTemperature[MaxSensors]; |
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115 | static SnmpObject sensorWarningThreshold[MaxSensors]; |
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116 | static SnmpObject sensorFailureThreshold[MaxSensors]; |
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117 | |||
118 | //static SnmpObject psFirmwareVersion; |
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119 | static SnmpObject psSerialNumber; |
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120 | static SnmpObject psOperatingTime; |
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121 | static SnmpObject psDirectAccess; |
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122 | static SnmpObject fanNumberOfFans; |
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123 | static SnmpObject fanOperatingTime; |
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124 | //static SnmpObject fanFirmwareVersion; |
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125 | static SnmpObject fanSerialNumber; |
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126 | static SnmpObject fanAirTemperature; |
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127 | static SnmpObject fanSwitchOffDelay; |
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128 | static SnmpObject fanNominalSpeed; |
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129 | static SnmpObject fanSpeed[MaxFans]; |
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130 | |||
131 | static SnmpObject psAuxVoltage[MaxPsAuxSupplies]; |
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132 | static SnmpObject psAuxCurrent[MaxPsAuxSupplies]; |
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133 | |||
134 | static SnmpObject snmpCommunityName[MaxCommunities]; |
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135 | |||
136 | //static double snmpSetDouble(HSNMP session, const SnmpObject &object, double value); |
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137 | static double snmpSetDouble(HSNMP session, const SnmpObject *object, double value); |
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138 | static double snmpGetDouble(HSNMP session, const SnmpObject *object); |
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139 | static int snmpSetInt(HSNMP session, const SnmpObject *object, int value); |
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140 | static int snmpGetInt(HSNMP session, const SnmpObject *object); |
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141 | static char *snmpGetString(HSNMP session, const SnmpObject *object); |
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142 | |||
143 | char snmpStringBuffer[1024]; |
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144 | char snmpLastErrorBuffer[1024]; |
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145 | |||
146 | SnmpDoubleBuffer snmpDoubleBuffer; |
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147 | SnmpIntegerBuffer snmpIntegerBuffer; |
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148 | |||
149 | //************************************************************************ |
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150 | static int getNode(const char * const node, SnmpObject *object); |
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151 | static int getIndexNode(const char * const nodeBase, int index, SnmpObject *object); |
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152 | |||
153 | |||
154 | static mpodInit=1; |
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155 | HSNMP crateHsnmp[MAX_CRATES]; |
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156 | |||
154 | f9daq | 157 | #ifdef MPOD_MAIN |
151 | f9daq | 158 | int __stdcall WinMain (HINSTANCE hInstance, HINSTANCE hPrevInstance, |
159 | LPSTR lpszCmdLine, int nCmdShow) { |
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160 | |||
161 | double ret; |
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162 | // double voltage; |
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163 | double vSet=0; |
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164 | int ch=0; |
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165 | int iret; |
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166 | // int i, j; |
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156 | f9daq | 167 | char cret[2000]; |
151 | f9daq | 168 | |
169 | HSNMP crate1; |
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170 | |||
171 | if (InitCVIRTE (hInstance, 0, 0) == 0) |
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172 | return -1; /* out of memory */ |
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154 | f9daq | 173 | |
174 | MPOD_Start(); |
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175 | MPOD_Open(0,"arich-mpod1.kek.jp"); |
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176 | crate1 = crateHsnmp[0]; |
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151 | f9daq | 177 | |
178 | printf("-----------------------------------------------------------------\n"); |
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179 | |||
156 | f9daq | 180 | strcpy(cret, MPOD_GetString(0,"moduleDescription.ma0")); |
181 | printf("Module type: %s\n",cret); |
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182 | |||
151 | f9daq | 183 | iret=getMainSwitch(crate1); |
184 | printf("Main Switch = %i\n", iret); |
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185 | |||
155 | f9daq | 186 | // iret=MPOD_GetInt(0,"moduleNumber.0"); |
187 | iret=MPOD_GetIntCh(0,"moduleNumber",0); |
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154 | f9daq | 188 | printf("Module Number = %i\n", iret); |
151 | f9daq | 189 | |
156 | f9daq | 190 | iret=MPOD_GetIntCh(0,"fanNominalSpeed",0); |
191 | printf("Fan nominal speed = %i\n", iret); |
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192 | |||
154 | f9daq | 193 | ret=MPOD_GetDouble(0,"outputVoltage.1"); |
194 | printf("Output Voltage = %f.\n", ret); |
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195 | |||
156 | f9daq | 196 | // vSet = getOutputVoltage(crate1, ch); |
197 | vSet = MPOD_GetDoubleCh(0, "outputVoltage", ch+1); |
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151 | f9daq | 198 | printf("Output Voltage %i = %f.\n", ch, vSet); |
199 | |||
200 | //Test Channel Status |
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201 | iret=getChannelSwitch(crate1, ch); |
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202 | printf("Channel Status %i = %i\n", ch, iret); |
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203 | |||
204 | //Test Reading the Sense Measurement |
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205 | ret = getOutputSenseMeasurement(crate1, ch); |
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206 | printf("Sense Voltage = %f\n", ret); |
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207 | |||
208 | //Test Reading the Current |
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209 | ret = getCurrentMeasurement(crate1, ch); |
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210 | printf("Current Measurement = %f\n", ret); |
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211 | |||
212 | printf("Turning channel %i ON\n", ch); |
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213 | setChannelSwitch(crate1, ch, 1); |
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214 | Delay(1); |
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215 | |||
216 | //Test Channel Status |
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217 | iret=getChannelSwitch(crate1, ch); |
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218 | printf("Channel Status %i = %i\n", ch, iret); |
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219 | |||
220 | //Test Reading the Sense Measurement |
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221 | ret = getOutputSenseMeasurement(crate1, ch); |
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222 | printf("Sense Voltage = %f\n", ret); |
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223 | |||
224 | //Test Reading the Current |
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225 | ret = getCurrentMeasurement(crate1, ch); |
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226 | printf("Current Measurement = %f\n", ret); |
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227 | |||
228 | getchar(); |
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229 | |||
230 | printf("Turning channel %i OFF\n", ch); |
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231 | setChannelSwitch(crate1, ch, 0); |
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232 | |||
233 | printf("-----------------------------------------------------------------\n"); |
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234 | |||
154 | f9daq | 235 | Delay(1); |
236 | |||
237 | MPOD_Close(0); |
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238 | MPOD_End(); |
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151 | f9daq | 239 | |
240 | return 0; |
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241 | } |
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154 | f9daq | 242 | |
243 | #endif /* MPOD_MAIN */ |
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155 | f9daq | 244 | |
245 | int _VI_FUNC MPOD_Start (void) |
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246 | { |
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247 | int i; |
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248 | if (mpodInit) { |
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249 | for (i=0;i<MAX_CRATES;i++) crateHsnmp[i]=NULL; |
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250 | if(!snmpInit()) return -1; // basic init |
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251 | mpodInit=0; |
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252 | } |
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253 | return 0; |
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254 | } |
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255 | |||
256 | int _VI_FUNC MPOD_Open (int mpodn, char *address) |
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257 | { |
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258 | if (crateHsnmp[mpodn]) { |
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259 | printf("Crate number %i already in use!\n",mpodn); |
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260 | return -2; |
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261 | } |
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262 | crateHsnmp[mpodn] = snmpOpen(address); // open TCP/IP socket |
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263 | if(!crateHsnmp[mpodn]) return -1; |
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264 | return 0; |
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265 | } |
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266 | |||
267 | int _VI_FUNC MPOD_GetInt (int mpodn, char *oidstr) |
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268 | { |
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269 | SnmpObject tmpObject; |
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270 | |||
271 | getNode(oidstr, &tmpObject); |
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272 | return snmpGetInt(crateHsnmp[mpodn], &tmpObject); |
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273 | } |
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274 | |||
275 | int _VI_FUNC MPOD_SetInt (int mpodn, char *oidstr, int iset) |
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276 | { |
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277 | SnmpObject tmpObject; |
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278 | |||
279 | getNode(oidstr, &tmpObject); |
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280 | return snmpSetInt(crateHsnmp[mpodn], &tmpObject, iset); |
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281 | } |
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282 | |||
283 | double _VI_FUNC MPOD_GetDouble (int mpodn, char *oidstr) |
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284 | { |
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285 | SnmpObject tmpObject; |
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286 | |||
287 | getNode(oidstr, &tmpObject); |
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288 | return snmpGetDouble(crateHsnmp[mpodn], &tmpObject); |
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289 | } |
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290 | |||
291 | double _VI_FUNC MPOD_SetDouble (int mpodn, char *oidstr, double dset) |
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292 | { |
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293 | SnmpObject tmpObject; |
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294 | |||
295 | getNode(oidstr, &tmpObject); |
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296 | return snmpSetDouble(crateHsnmp[mpodn], &tmpObject, dset); |
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297 | } |
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298 | |||
156 | f9daq | 299 | char * _VI_FUNC MPOD_GetString (int mpodn, char *oidstr) |
300 | { |
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301 | SnmpObject tmpObject; |
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302 | |||
303 | getNode(oidstr, &tmpObject); |
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304 | return snmpGetString(crateHsnmp[mpodn], &tmpObject); |
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305 | } |
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306 | |||
155 | f9daq | 307 | int _VI_FUNC MPOD_GetIntCh (int mpodn, char *oidstrbase, int ich) |
308 | { |
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309 | SnmpObject tmpObject; |
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310 | |||
311 | getIndexNode(oidstrbase, ich, &tmpObject); |
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312 | return snmpGetInt(crateHsnmp[mpodn], &tmpObject); |
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313 | } |
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314 | |||
315 | int _VI_FUNC MPOD_SetIntCh (int mpodn, char *oidstrbase, int ich, int iset) |
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316 | { |
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317 | SnmpObject tmpObject; |
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318 | |||
319 | getIndexNode(oidstrbase, ich, &tmpObject); |
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320 | return snmpSetInt(crateHsnmp[mpodn], &tmpObject, iset); |
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321 | } |
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322 | |||
323 | double _VI_FUNC MPOD_GetDoubleCh (int mpodn, char *oidstrbase, int ich) |
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324 | { |
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325 | SnmpObject tmpObject; |
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326 | |||
327 | getIndexNode(oidstrbase, ich, &tmpObject); |
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328 | return snmpGetDouble(crateHsnmp[mpodn], &tmpObject); |
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329 | } |
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330 | |||
331 | double _VI_FUNC MPOD_SetDoubleCh (int mpodn, char *oidstrbase, int ich, |
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332 | double dset) |
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333 | { |
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334 | SnmpObject tmpObject; |
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335 | |||
336 | getIndexNode(oidstrbase, ich, &tmpObject); |
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337 | return snmpSetDouble(crateHsnmp[mpodn], &tmpObject, dset); |
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338 | } |
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339 | |||
156 | f9daq | 340 | char * _VI_FUNC MPOD_GetStringCh (int mpodn, char oidstrbase[], int ich) |
341 | { |
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342 | SnmpObject tmpObject; |
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343 | |||
344 | getIndexNode(oidstrbase, ich, &tmpObject); |
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345 | return snmpGetString(crateHsnmp[mpodn], &tmpObject); |
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346 | } |
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347 | |||
155 | f9daq | 348 | int _VI_FUNC MPOD_Close (int mpodn) |
349 | { |
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350 | snmpClose(crateHsnmp[mpodn]); |
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351 | crateHsnmp[mpodn]=NULL; |
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352 | return 0; |
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353 | } |
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354 | |||
355 | int _VI_FUNC MPOD_End (void) |
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356 | { |
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357 | if (!mpodInit) { |
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358 | snmpCleanup(); // finish |
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359 | mpodInit=1; |
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360 | } |
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361 | return 0; |
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362 | } |
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363 | |||
364 | //************************* WIENER_SNMP.c ***************************** |
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365 | #ifdef _MSC_VER |
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366 | |||
367 | BOOL APIENTRY DllMain(HANDLE hModule, DWORD ul_reason_for_call, LPVOID lpReserved) |
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368 | { |
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369 | UNREFERENCED_PARAMETER(hModule); |
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370 | UNREFERENCED_PARAMETER(ul_reason_for_call); |
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371 | UNREFERENCED_PARAMETER(lpReserved); |
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372 | |||
373 | return TRUE; |
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374 | } |
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375 | |||
376 | #endif |
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377 | |||
378 | /** |
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379 | * @brief Simple logging function with printf-like usage. |
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380 | * @internal |
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381 | * @param priority |
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382 | * @param format |
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383 | */ |
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384 | static void sysLog(int priority, const char *format, ...) |
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385 | { |
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386 | UNREFERENCED_PARAMETER(priority); |
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387 | |||
388 | va_list vaPrintf; |
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389 | va_start(vaPrintf, format); |
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390 | vprintf(format, vaPrintf); |
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391 | putchar('\n'); |
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392 | |||
393 | // store errors in snmpLastErrorBuffer, which can be read by snmpGetLastError() |
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394 | if (priority == LOG_ERR) |
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395 | vsnprintf(snmpLastErrorBuffer, sizeof(snmpLastErrorBuffer), format, vaPrintf); |
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396 | |||
397 | va_end(vaPrintf); |
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398 | } |
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399 | |||
400 | // Helper functions |
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401 | |||
402 | /** |
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403 | * @brief Resolves the OID from the textual SNMP description |
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404 | * and stores the OID in *object. |
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405 | * @internal |
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406 | * @param node e.g. "sysMainSwitch" |
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407 | * @param object the resolved OID |
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408 | * @return true on success, false otherwise |
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409 | */ |
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410 | static int getNode(const char * const node, SnmpObject *object) |
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411 | { |
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412 | object->len = MAX_OID_LEN; |
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413 | if (!get_node(node, object->id, &object->len)) { |
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414 | snmp_log(LOG_ERR, "OID %s not found!\n", node); |
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415 | return false; |
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416 | } |
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417 | |||
418 | #ifdef _MSC_VER |
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419 | strcpy_s(object->desc, sizeof(object->desc), node); |
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420 | #else |
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421 | strncpy(object->desc, node, sizeof(object->desc)); |
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422 | #endif |
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423 | |||
424 | return true; |
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425 | } |
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426 | |||
427 | /** |
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428 | * @brief Resolves the OID from the textual SNMP description |
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429 | * with appended index and stores the OID in *object. |
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430 | * @internal |
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431 | * @param nodeBase e.g. "outputSwitch" |
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432 | * @param index e.g. 100 |
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433 | * @param object the resolved OID |
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434 | * @return true on success, false otherwise |
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435 | */ |
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436 | static int getIndexNode(const char * const nodeBase, int index, SnmpObject *object) |
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437 | { |
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438 | char node[100]; |
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439 | |||
440 | strPrintf(node, sizeof(node), "%s.%i", nodeBase, index); |
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441 | |||
442 | return getNode(node, object); |
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443 | } |
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444 | |||
445 | /** |
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446 | * @brief Activates logging on stderr console. |
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447 | * @since 1.1 |
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448 | * @note This is the default setting. |
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449 | */ |
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450 | void snmpSetStdErrLog(void) |
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451 | { |
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452 | snmp_enable_stderrlog(); |
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453 | } |
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454 | |||
455 | /** |
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456 | * @brief Activates logging to the file filename. |
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457 | * @since 1.1 |
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458 | * @param fileName The full path to the file where all log |
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459 | * information should go to. |
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460 | * @note If the specified file already exists, |
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461 | * new log information is appended. |
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462 | */ |
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463 | void snmpSetFileLog(const char * const fileName) |
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464 | { |
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465 | snmp_enable_filelog(fileName, 1); |
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466 | } |
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467 | |||
468 | /** |
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469 | * @brief Returns the library four digit version number as unsigned int value. |
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470 | * |
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471 | * This allows to check for a specific version number. |
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472 | * @since 1.1 |
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473 | * @return The version number as unsigned long value, e.g. 0x01010000 |
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474 | */ |
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475 | unsigned int snmpGetVersion(void) |
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476 | { |
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477 | const uint32_t version[] = { VER_FILEVERSION }; |
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478 | |||
479 | return (version[0] << 24) + (version[1] << 16) + (version[2] << 8) + version[3]; |
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480 | } |
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481 | |||
482 | /** |
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483 | * @brief Returns the library four digit version number as null-terminated string. |
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484 | * |
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485 | * The digits are separated by dots. |
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486 | * @since 1.1 |
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487 | * @return The version number, e.g. "1.1.0.3" |
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488 | */ |
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489 | char *snmpGetVersionString(void) |
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490 | { |
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491 | return VER_FILEVERSION_STR; |
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492 | } |
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493 | |||
494 | /** |
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495 | * @brief Setup the default conditions for logging and SNMP passwords. |
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496 | * @internal |
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497 | */ |
||
498 | static void setDefaultSettings(void) |
||
499 | { |
||
500 | snmpSetStdErrLog(); |
||
501 | |||
502 | m_readCommunity = (char *)DefaultReadCommunity; |
||
503 | m_writeCommunity = (char *)DefaultWriteCommunity; |
||
504 | |||
505 | memset(snmpLastErrorBuffer, 0, sizeof(snmpLastErrorBuffer)); |
||
506 | } |
||
507 | |||
508 | /** |
||
509 | * @brief SNMP Initialization. |
||
510 | * |
||
511 | * Resolves all needed OIDs from the MIB file and prepares the SNMP communication. |
||
512 | * The actual connection to a MPOD crate is done with snmpOpen(). |
||
513 | * @return true on success, false otherwise (e.g. an OID could not be resolved) |
||
514 | */ |
||
515 | int snmpInit(void) |
||
516 | { |
||
517 | setDefaultSettings(); |
||
518 | |||
519 | snmp_log(LOG_DEBUG, "*** Initialise SNMP ***\n"); |
||
520 | |||
521 | init_snmp("WIENER_SNMP_DLL"); |
||
522 | init_mib(); // init MIB processing |
||
523 | if (!read_module(WienerMibFileName)) { // read specific mibs |
||
524 | snmp_log(LOG_ERR, "Unable to load SNMP MIB file \"%s\"\n", WienerMibFileName); |
||
525 | return false; |
||
526 | } |
||
527 | snmp_log(LOG_DEBUG, "*** Translate OIDs ***\n"); |
||
528 | |||
529 | // Translate System OIDS |
||
530 | getNode("sysDescr.0", &sysDescr); // FIXME: doesn't work atm in Linux |
||
531 | |||
532 | if ( |
||
533 | (!getNode("sysMainSwitch.0", &sysMainSwitch)) || |
||
534 | (!getNode("sysStatus.0", &sysStatus)) || |
||
535 | (!getNode("sysVmeSysReset.0", &sysVmeSysReset)) || |
||
536 | (!getNode("outputNumber.0", &outputNumber)) || |
||
537 | (!getNode("groupsNumber.0", &groupsNumber)) || |
||
538 | (!getNode("groupsSwitch.64", &highVoltageGroupsSwitch)) || |
||
539 | (!getNode("groupsSwitch.128", &lowVoltageGroupsSwitch)) || |
||
540 | (!getNode("ipStaticAddress.0", &ipStaticAddress)) || |
||
541 | // (!getNode("psFirmwareVersion.0", &psFirmwareVersion)) || |
||
542 | (!getNode("psSerialNumber.0", &psSerialNumber)) || |
||
543 | (!getNode("psOperatingTime.0", &psOperatingTime)) || |
||
544 | (!getNode("psDirectAccess.0", &psDirectAccess)) || |
||
545 | (!getNode("sensorNumber.0", &sensorNumber)) || |
||
546 | // (!getNode("fanFirmwareVersion.0", &fanFirmwareVersion)) || |
||
547 | (!getNode("fanSerialNumber.0", &fanSerialNumber)) || |
||
548 | (!getNode("fanOperatingTime.0", &fanOperatingTime)) || |
||
549 | (!getNode("fanAirTemperature.0", &fanAirTemperature))|| |
||
550 | (!getNode("fanSwitchOffDelay.0", &fanSwitchOffDelay)) || |
||
551 | (!getNode("fanNominalSpeed.0", &fanNominalSpeed)) || |
||
552 | (!getNode("fanNumberOfFans.0", &fanNumberOfFans)) |
||
553 | ) { |
||
554 | return false; |
||
555 | } |
||
556 | |||
557 | // Translate module and channel information OIDs |
||
558 | for (int slot = 0; slot < MaxSlotsPerCrate; ++slot) { |
||
559 | |||
560 | if ( |
||
561 | (!getIndexNode("moduleIndex", slot + 1, &moduleIndex[slot])) || |
||
562 | (!getIndexNode("moduleDescription", slot + 1, &moduleDescription[slot])) || |
||
563 | (!getIndexNode("moduleAuxiliaryMeasurementVoltage0", slot + 1, &moduleSupply[0][slot])) || |
||
564 | (!getIndexNode("moduleAuxiliaryMeasurementVoltage1", slot + 1, &moduleSupply[1][slot])) || |
||
565 | (!getIndexNode("moduleAuxiliaryMeasurementTemperature0", slot + 1, &moduleAuxiliaryMeasurementTemperature[0][slot])) || |
||
566 | (!getIndexNode("moduleAuxiliaryMeasurementTemperature1", slot + 1, &moduleAuxiliaryMeasurementTemperature[1][slot])) || |
||
567 | (!getIndexNode("moduleAuxiliaryMeasurementTemperature2", slot + 1, &moduleAuxiliaryMeasurementTemperature[2][slot])) || |
||
568 | (!getIndexNode("moduleAuxiliaryMeasurementTemperature3", slot + 1, &moduleAuxiliaryMeasurementTemperature[3][slot])) || |
||
569 | (!getIndexNode("moduleHardwareLimitVoltage", slot + 1, &moduleHardwareLimitVoltage[slot])) || |
||
570 | (!getIndexNode("moduleHardwareLimitCurrent", slot + 1, &moduleHardwareLimitCurrent[slot])) || |
||
571 | (!getIndexNode("moduleRampSpeedVoltage", slot + 1, &moduleRampSpeedVoltage[slot])) || |
||
572 | (!getIndexNode("moduleRampSpeedCurrent", slot + 1, &moduleRampSpeedCurrent[slot])) || |
||
573 | (!getIndexNode("moduleStatus", slot + 1, &moduleStatus[slot])) || |
||
574 | (!getIndexNode("moduleEventStatus", slot + 1, &moduleEventStatus[slot])) || |
||
575 | (!getIndexNode("moduleDoClear", slot + 1, &moduleDoClear[slot])) |
||
576 | ) { |
||
577 | return false; |
||
578 | } |
||
579 | |||
580 | int base = MaxChannelsPerSlot * slot; // array index |
||
581 | |||
582 | for (int channel = base; channel < base + MaxChannelsPerSlot; ++channel) { |
||
583 | if ( |
||
584 | (!getIndexNode("outputName", channel + 1, &outputName[channel])) || |
||
585 | (!getIndexNode("outputIndex", channel + 1, &outputIndex[channel])) || |
||
586 | (!getIndexNode("outputGroup", channel + 1, &outputGroup[channel])) || |
||
587 | (!getIndexNode("outputStatus", channel + 1, &outputStatus[channel])) || |
||
588 | (!getIndexNode("outputMeasurementSenseVoltage", channel + 1, &outputMeasurementSenseVoltage[channel])) || |
||
589 | (!getIndexNode("outputMeasurementTerminalVoltage", channel + 1, &outputMeasurementTerminalVoltage[channel])) || |
||
590 | (!getIndexNode("outputMeasurementCurrent", channel + 1, &outputMeasurementCurrent[channel])) || |
||
591 | (!getIndexNode("outputMeasurementTemperature", channel + 1, &outputMeasurementTemperature[channel])) || |
||
592 | (!getIndexNode("outputSwitch", channel + 1, &outputSwitch[channel])) || |
||
593 | (!getIndexNode("outputVoltage", channel + 1, &outputVoltage[channel])) || |
||
594 | (!getIndexNode("outputCurrent", channel + 1, &outputCurrent[channel])) || |
||
595 | (!getIndexNode("outputVoltageRiseRate", channel + 1, &outputVoltageRiseRate[channel])) || |
||
596 | (!getIndexNode("outputVoltageFallRate", channel + 1, &outputVoltageFallRate[channel])) || |
||
597 | (!getIndexNode("outputCurrentRiseRate", channel + 1, &outputCurrentRiseRate[channel])) || |
||
598 | (!getIndexNode("outputCurrentFallRate", channel + 1, &outputCurrentFallRate[channel])) || |
||
599 | (!getIndexNode("outputSupervisionBehavior", channel + 1, &outputSupervisionBehavior[channel])) || |
||
600 | (!getIndexNode("outputSupervisionMinSenseVoltage", channel + 1, &outputSupervisionMinSenseVoltage[channel])) || |
||
601 | (!getIndexNode("outputSupervisionMaxSenseVoltage", channel + 1, &outputSupervisionMaxSenseVoltage[channel])) || |
||
602 | (!getIndexNode("outputSupervisionMaxTerminalVoltage", channel + 1, &outputSupervisionMaxTerminalVoltage[channel])) || |
||
603 | (!getIndexNode("outputSupervisionMaxCurrent", channel + 1, &outputSupervisionMaxCurrent[channel])) || |
||
604 | // (!getIndexNode("outputSupervisionMaxTemperature", channel + 1, &outputSupervisionMaxTemperature[channel])) || |
||
605 | (!getIndexNode("outputConfigMaxSenseVoltage", channel + 1, &outputConfigMaxSenseVoltage[channel])) || |
||
606 | (!getIndexNode("outputConfigMaxTerminalVoltage", channel + 1, &outputConfigMaxTerminalVoltage[channel])) || |
||
607 | (!getIndexNode("outputSupervisionMaxPower", channel + 1, &outputSupervisionMaxPower[channel])) || |
||
608 | (!getIndexNode("outputConfigMaxCurrent", channel + 1, &outputConfigMaxCurrent[channel])) || |
||
609 | (!getIndexNode("outputTripTimeMaxCurrent", channel + 1, &outputTripTimeMaxCurrent[channel])) |
||
610 | ) { |
||
611 | return false; |
||
612 | } |
||
613 | } |
||
614 | } |
||
615 | |||
616 | for (int sensor = 0; sensor < MaxSensors; ++sensor) |
||
617 | if ( |
||
618 | (!getIndexNode("sensorTemperature", sensor + 1, &sensorTemperature[sensor])) || |
||
619 | (!getIndexNode("sensorWarningThreshold", sensor + 1, &sensorWarningThreshold[sensor])) || |
||
620 | (!getIndexNode("sensorFailureThreshold", sensor + 1, &sensorFailureThreshold[sensor])) |
||
621 | ) { |
||
622 | return false; |
||
623 | } |
||
624 | |||
625 | for (int name = 0; name < MaxCommunities; ++name) |
||
626 | if (!getIndexNode("snmpCommunityName", name + 1, &snmpCommunityName[name])) |
||
627 | return false; |
||
628 | |||
629 | for (int fan = 0; fan < MaxFans; ++fan) |
||
630 | if (!getIndexNode("fanSpeed", fan + 1, &fanSpeed[fan])) |
||
631 | return false; |
||
632 | |||
633 | for (int aux = 0; aux < MaxPsAuxSupplies; ++aux) { |
||
634 | if ( |
||
635 | (!getIndexNode("psAuxiliaryMeasurementVoltage", aux + 1, &psAuxVoltage[aux])) || |
||
636 | (!getIndexNode("psAuxiliaryMeasurementCurrent", aux + 1, &psAuxCurrent[aux])) |
||
637 | ) { |
||
638 | return false; |
||
639 | } |
||
640 | } |
||
641 | |||
642 | snmp_log(LOG_DEBUG, "*** Initialise SNMP done ***\n"); |
||
643 | SOCK_STARTUP; // only in main thread |
||
644 | |||
645 | return true; |
||
646 | } |
||
647 | |||
648 | /** |
||
649 | * @brief Additional cleanup. Should be called after snmpClose. |
||
650 | */ |
||
651 | void snmpCleanup(void) |
||
652 | { |
||
653 | SOCK_CLEANUP; |
||
654 | } |
||
655 | |||
656 | /** |
||
657 | * @brief Set a new read community name for SNMP access. |
||
658 | * |
||
659 | * The read community name has to match the configured read community name in the MPOD. |
||
660 | * The default read community name is "public". |
||
661 | * @since 1.1 |
||
662 | * @note This function must be called before snmpOpen(). |
||
663 | * @param readCommunityName the new read community name |
||
664 | */ |
||
665 | void snmpSetReadCommunityName(const char * const readCommunityName) |
||
666 | { |
||
667 | m_readCommunity = strdup(readCommunityName); |
||
668 | } |
||
669 | |||
670 | /** |
||
671 | * @brief Set a new write community name for SNMP access. |
||
672 | * |
||
673 | * The write community name has to match the configured write community name in the MPOD. |
||
674 | * The default write community name is "guru". |
||
675 | * @since 1.1 |
||
676 | * @note This function must be called before any write access function. |
||
677 | * @param writeCommunityName the new write community name |
||
678 | */ |
||
679 | void snmpSetWriteCommunityName(const char * const writeCommunityName) |
||
680 | { |
||
681 | m_writeCommunity = strdup(writeCommunityName); |
||
682 | } |
||
683 | |||
684 | /** |
||
685 | * @brief Opens a SNMP session to the specified ipAddress. |
||
686 | * |
||
687 | * This function also sets the number of retries and the timeout value. |
||
688 | * @param ipAddress a zero-terminated ASCII string representation |
||
689 | * of an IPv4 address, e.g. "192.168.17.101" |
||
690 | * @return a handle to the opened SNMP session, which is a required |
||
691 | * parameter for any further call. |
||
692 | */ |
||
693 | HSNMP snmpOpen(const char * const ipAddress) |
||
694 | { |
||
695 | HSNMP session; |
||
696 | struct snmp_session snmpSession; |
||
697 | snmp_sess_init(&snmpSession); // structure defaults |
||
698 | snmpSession.version = SNMP_VERSION_2c; |
||
699 | snmpSession.peername = strdup(ipAddress); |
||
700 | snmpSession.community = (u_char *)strdup(m_readCommunity); |
||
701 | snmpSession.community_len = strlen(m_readCommunity); |
||
702 | |||
703 | snmpSession.timeout = 300000; // timeout (us) |
||
704 | snmpSession.retries = 2; // retries |
||
705 | |||
706 | if (!(session = snmp_sess_open(&snmpSession))) { |
||
707 | int liberr, syserr; |
||
708 | char *errstr; |
||
709 | snmp_error(&snmpSession, &liberr, &syserr, &errstr); |
||
710 | snmp_log(LOG_ERR, "Open SNMP session for host \"%s\": %s\n", ipAddress, errstr); |
||
711 | free(errstr); |
||
712 | return 0; |
||
713 | } |
||
714 | |||
715 | snmp_log(LOG_INFO, "SNMP session for host \"%s\" opened\n", ipAddress); |
||
716 | return session; |
||
717 | } |
||
718 | |||
719 | /** |
||
720 | * @brief Closes the previously opened session specified by session. |
||
721 | * @param session The handle returned by snmpOpen() |
||
722 | */ |
||
723 | void snmpClose(HSNMP session) |
||
724 | { |
||
725 | if (!session) |
||
726 | return; |
||
727 | |||
728 | if (!snmp_sess_close(session)) |
||
729 | snmp_log(LOG_ERR, "Close SNMP session: ERROR\n"); |
||
730 | else |
||
731 | snmp_log(LOG_INFO, "SNMP session closed\n"); |
||
732 | } |
||
733 | |||
734 | /** |
||
735 | * @brief Returns a pointer to a descriptive string for the last failed SNMP operation. |
||
736 | * @return a pointer to a zero-terminated error string for the last failed |
||
737 | * SNMP operation. Note: this pointer is valid until the next string operation. |
||
738 | */ |
||
739 | char *snmpGetLastError(void) |
||
740 | { |
||
741 | return snmpLastErrorBuffer; |
||
742 | } |
||
743 | |||
744 | // System Information Functions |
||
745 | |||
746 | /** |
||
747 | * @brief Returns a pointer to the MPOD controller description string. |
||
748 | * |
||
749 | * The pointer is valid until the next call of any string function. |
||
750 | * @param session The handle returned by snmpOpen() |
||
751 | * @return the MPOD controller description string, containing the |
||
752 | * controller serial number and firmware releases, e.g.: |
||
753 | * "WIENER MPOD (4388090, MPOD 2.1.2098.1, MPODslave 1.09, MPOD-BL 1.50 )" |
||
754 | */ |
||
755 | char *getSysDescr(HSNMP session) |
||
756 | { |
||
757 | return snmpGetString(session, &sysDescr); |
||
758 | } |
||
759 | |||
760 | /** |
||
761 | * @brief Returns the crate power on/off status. |
||
762 | * |
||
763 | * The result is the logical "and" between the hardware main switch |
||
764 | * and the setMainSwitch function. |
||
765 | * @param session The handle returned by snmpOpen() |
||
766 | * @return The current on/off status of the crate: |
||
767 | * 0: crate is powered off |
||
768 | * 1: crate is powered on |
||
769 | */ |
||
770 | int getMainSwitch(HSNMP session) |
||
771 | { |
||
772 | return snmpGetInt(session, &sysMainSwitch); |
||
773 | } |
||
774 | |||
775 | /** |
||
776 | * @brief Sets the crate main switch to 1 = on or 0 = off. |
||
777 | * |
||
778 | * If the hardware main switch is set to "0" position, this function always returns 0. |
||
779 | * @param session The handle returned by snmpOpen() |
||
780 | * @param value 0 = set off, 1 = set on |
||
781 | * @return The new on/off status of the crate. |
||
782 | */ |
||
783 | int setMainSwitch(HSNMP session, int value) |
||
784 | { |
||
785 | return snmpSetInt(session, &sysMainSwitch, value); |
||
786 | } |
||
787 | |||
788 | /** |
||
789 | * @brief Returns a bit field with the status of the complete crate. |
||
790 | * @param session The handle returned by snmpOpen() |
||
791 | * @return The complete crate status. |
||
792 | */ |
||
793 | int getMainStatus(HSNMP session) |
||
794 | { |
||
795 | return snmpGetInt(session, &sysStatus); |
||
796 | } |
||
797 | |||
798 | /** |
||
799 | * @brief Returns the VME system reset status. |
||
800 | * @param session The handle returned by snmpOpen() |
||
801 | * @return |
||
802 | */ |
||
803 | int getVmeReset(HSNMP session) |
||
804 | { |
||
805 | return snmpGetInt(session, &sysVmeSysReset); |
||
806 | } |
||
807 | |||
808 | /** |
||
809 | * @brief Initiate a VME system reset. |
||
810 | * @param session The handle returned by snmpOpen() |
||
811 | * @return |
||
812 | */ |
||
813 | int setVmeReset(HSNMP session) |
||
814 | { |
||
815 | return snmpSetInt(session, &sysVmeSysReset, 1); |
||
816 | } |
||
817 | |||
818 | /** |
||
819 | * @brief Returns the static IP address as 32 bit integer. |
||
820 | * @param session The handle returned by snmpOpen() |
||
821 | * @return The static IP address. |
||
822 | */ |
||
823 | int getIpStaticAddress(HSNMP session) |
||
824 | { |
||
825 | return snmpGetInt(session, &ipStaticAddress); |
||
826 | } |
||
827 | |||
828 | /** |
||
829 | * @brief Sets a new static IP address. |
||
830 | * @param session The handle returned by snmpOpen() |
||
831 | * @param value The IP address as 32 bit integer |
||
832 | * @return |
||
833 | */ |
||
834 | int setIpStaticAddress(HSNMP session, int value) |
||
835 | { |
||
836 | return snmpSetInt(session, &ipStaticAddress, value); |
||
837 | } |
||
838 | |||
839 | /** |
||
840 | * @brief Returns a pointer to a string containing the MPOD controllers serial number. |
||
841 | * |
||
842 | * The pointer is valid until the next call of any string function. |
||
843 | * @param session The handle returned by snmpOpen() |
||
844 | * @return The crates serial number, e.g. "4388090". |
||
845 | */ |
||
846 | char *getPsSerialNumber(HSNMP session) |
||
847 | { |
||
848 | return snmpGetString(session, &psSerialNumber); |
||
849 | } |
||
850 | |||
851 | // System Count Functions |
||
852 | |||
853 | /** |
||
854 | * @brief Returns the total number of output channels in the crate. |
||
855 | * @param session The handle returned by snmpOpen() |
||
856 | * @return The total number of output channels |
||
857 | */ |
||
858 | int getOutputNumber(HSNMP session) |
||
859 | { |
||
860 | return snmpGetInt(session, &outputNumber); |
||
861 | } |
||
862 | |||
863 | /** |
||
864 | * @brief getOutputGroups |
||
865 | * @param session The handle returned by snmpOpen() |
||
866 | * @return |
||
867 | */ |
||
868 | int getOutputGroups(HSNMP session) |
||
869 | { |
||
870 | return snmpGetInt(session, &groupsNumber); |
||
871 | } |
||
872 | |||
873 | // Output Channel Information |
||
874 | |||
875 | /** |
||
876 | * @brief getOutputGroup |
||
877 | * @param session The handle returned by snmpOpen() |
||
878 | * @param channel The requested channel in the range of 0...999 |
||
879 | * @return |
||
880 | */ |
||
881 | int getOutputGroup(HSNMP session, int channel) |
||
882 | { |
||
883 | if (channel < 0 || channel >= MaxChannelsPerCrate) |
||
884 | return 0; |
||
885 | |||
886 | return snmpGetInt(session, &outputGroup[channel]); |
||
887 | } |
||
888 | |||
889 | /** |
||
890 | * @brief Returns the channel outputStatus register. |
||
891 | * @note This function is deprecated. Use getOutputStatus() instead. |
||
892 | * @param session The handle returned by snmpOpen() |
||
893 | * @param channel The requested channel in the range of 0...999 |
||
894 | * @return The channels outputStatus register |
||
895 | */ |
||
896 | int getChannelStatus(HSNMP session, int channel) |
||
897 | { |
||
898 | return getOutputStatus(session, channel); |
||
899 | } |
||
900 | |||
901 | /** |
||
902 | * @brief Returns the channel outputStatus register. |
||
903 | * @since 1.1 |
||
904 | * @param session The handle returned by snmpOpen() |
||
905 | * @param channel The requested channel in the range of 0...999 |
||
906 | * @return The channels outputStatus register |
||
907 | */ |
||
908 | int getOutputStatus(HSNMP session, int channel) |
||
909 | { |
||
910 | if (channel < 0 || channel >= MaxChannelsPerCrate) |
||
911 | return 0; |
||
912 | |||
913 | return snmpGetInt(session, &outputStatus[channel]); |
||
914 | } |
||
915 | |||
916 | /** |
||
917 | * @brief Returns the measured output sense voltage for channel in Volt. |
||
918 | * @note This is only valid for WIENER LV modules. |
||
919 | * @param session The handle returned by snmpOpen() |
||
920 | * @param channel The requested channel in the range of 0...999 |
||
921 | * @return |
||
922 | */ |
||
923 | double getOutputSenseMeasurement(HSNMP session, int channel) |
||
924 | { |
||
925 | if (channel < 0 || channel >= MaxChannelsPerCrate) |
||
926 | return 0; |
||
927 | |||
928 | return snmpGetDouble(session, &outputMeasurementSenseVoltage[channel]); |
||
929 | } |
||
930 | |||
931 | /** |
||
932 | * @brief Returns the measured output terminal voltage for channel in Volt. |
||
933 | * @param session The handle returned by snmpOpen() |
||
934 | * @param channel The requested channel in the range of 0...999 |
||
935 | * @return The measured output terminal voltage in Volt. |
||
936 | */ |
||
937 | double getOutputTerminalMeasurement(HSNMP session, int channel) |
||
938 | { |
||
939 | if (channel < 0 || channel >= MaxChannelsPerCrate) |
||
940 | return 0; |
||
941 | |||
942 | return snmpGetDouble(session, &outputMeasurementTerminalVoltage[channel]); |
||
943 | } |
||
944 | |||
945 | /** |
||
946 | * @brief Returns the measured output current for channel in Ampere. |
||
947 | * @param session The handle returned by snmpOpen() |
||
948 | * @param channel The requested channel in the range of 0...999 |
||
949 | * @return The measured output measurement current in Ampere. |
||
950 | */ |
||
951 | double getCurrentMeasurement(HSNMP session, int channel) |
||
952 | { |
||
953 | if (channel < 0 || channel >= MaxChannelsPerCrate) |
||
954 | return 0; |
||
955 | |||
956 | return snmpGetDouble(session, &outputMeasurementCurrent[channel]); |
||
957 | } |
||
958 | |||
959 | /** |
||
960 | * @brief Returns the measured temperature for channel in Degree Celsius. |
||
961 | * @note Only WIENER Low Voltage modules have a channel-wise temperature measurement. |
||
962 | * For iseg HV modules, use getModuleAuxTemperature(). |
||
963 | * @param session The handle returned by snmpOpen() |
||
964 | * @param channel The requested channel in the range of 0...999 |
||
965 | * @return The measured output temperature in Degree Celsius. |
||
966 | */ |
||
967 | int getTemperatureMeasurement(HSNMP session, int channel) |
||
968 | { |
||
969 | if (channel < 0 || channel >= MaxChannelsPerCrate) |
||
970 | return 0; |
||
971 | |||
972 | return snmpGetInt(session, &outputMeasurementTemperature[channel]); |
||
973 | } |
||
974 | |||
975 | /** |
||
976 | * @brief Change the state of the channel. |
||
977 | * @note This function is deprecated. Use setOutputSwitch() instead. |
||
978 | * @param session The handle returned by snmpOpen() |
||
979 | * @param channel The channel in the range of 0...999 |
||
980 | * @param value One of the following: off (0), on (1), |
||
981 | * resetEmergencyOff (2), setEmergencyOff (3), clearEvents (10). |
||
982 | * @return |
||
983 | */ |
||
984 | int setChannelSwitch(HSNMP session, int channel, int value) |
||
985 | { |
||
986 | return setOutputSwitch(session, channel, value); |
||
987 | } |
||
988 | |||
989 | /** |
||
990 | * @brief Change the state of the channel. |
||
991 | * @since 1.1 |
||
992 | * @param session The handle returned by snmpOpen() |
||
993 | * @param channel The channel in the range of 0...999 |
||
994 | * @param value One of the following: off (0), on (1), |
||
995 | * resetEmergencyOff (2), setEmergencyOff (3), clearEvents (10). |
||
996 | * @return |
||
997 | */ |
||
998 | int setOutputSwitch(HSNMP session, int channel, int value) |
||
999 | { |
||
1000 | if (channel < 0 || channel >= MaxChannelsPerCrate) |
||
1001 | return 0; |
||
1002 | |||
1003 | return snmpSetInt(session, &outputSwitch[channel], value); |
||
1004 | } |
||
1005 | |||
1006 | /** |
||
1007 | * @brief Returns the state of the channel. |
||
1008 | * @note This function is deprecated. Use getOutputSwitch() instead. |
||
1009 | * @param session The handle returned by snmpOpen() |
||
1010 | * @param channel The requested channel in the range of 0...999 |
||
1011 | * @return One of the following: off (0), on (1), |
||
1012 | * resetEmergencyOff (2), setEmergencyOff (3), clearEvents (10). |
||
1013 | */ |
||
1014 | int getChannelSwitch(HSNMP session, int channel) |
||
1015 | { |
||
1016 | return getOutputSwitch(session, channel); |
||
1017 | } |
||
1018 | |||
1019 | /** |
||
1020 | * @brief Returns the state of the channel. |
||
1021 | * @since 1.1 |
||
1022 | * @param session The handle returned by snmpOpen() |
||
1023 | * @param channel The requested channel in the range of 0...999 |
||
1024 | * @return One of the following: off (0), on (1), |
||
1025 | * resetEmergencyOff (2), setEmergencyOff (3), clearEvents (10). |
||
1026 | */ |
||
1027 | int getOutputSwitch(HSNMP session, int channel) |
||
1028 | { |
||
1029 | if (channel < 0 || channel >= MaxChannelsPerCrate) |
||
1030 | return 0; |
||
1031 | |||
1032 | return snmpGetInt(session, &outputSwitch[channel]); |
||
1033 | } |
||
1034 | |||
1035 | /** |
||
1036 | * @brief setHighVoltageGroupsSwitch |
||
1037 | * @param session The handle returned by snmpOpen() |
||
1038 | * @param value |
||
1039 | * @return |
||
1040 | */ |
||
1041 | int setHighVoltageGroupsSwitch(HSNMP session, int value) |
||
1042 | { |
||
1043 | return snmpSetInt(session, &highVoltageGroupsSwitch, value); |
||
1044 | } |
||
1045 | |||
1046 | /** |
||
1047 | * @brief getHighVoltageGroupsSwitch |
||
1048 | * @param session The handle returned by snmpOpen() |
||
1049 | * @return |
||
1050 | */ |
||
1051 | int getHighVoltageGroupsSwitch(HSNMP session) |
||
1052 | { |
||
1053 | return snmpGetInt(session, &highVoltageGroupsSwitch); |
||
1054 | } |
||
1055 | |||
1056 | /** |
||
1057 | * @brief setLowVoltageGroupsSwitch |
||
1058 | * @param session The handle returned by snmpOpen() |
||
1059 | * @param value |
||
1060 | * @return |
||
1061 | */ |
||
1062 | int setLowVoltageGroupsSwitch(HSNMP session, int value) |
||
1063 | { |
||
1064 | return snmpSetInt(session, &lowVoltageGroupsSwitch, value); |
||
1065 | } |
||
1066 | |||
1067 | /** |
||
1068 | * @brief getLowVoltageGroupsSwitch |
||
1069 | * @param session The handle returned by snmpOpen() |
||
1070 | * @return |
||
1071 | */ |
||
1072 | int getLowVoltageGroupsSwitch(HSNMP session) |
||
1073 | { |
||
1074 | return snmpGetInt(session, &lowVoltageGroupsSwitch); |
||
1075 | } |
||
1076 | |||
1077 | /** |
||
1078 | * @brief Returns the demanded output voltage for channel. |
||
1079 | * @param session The handle returned by snmpOpen() |
||
1080 | * @param channel The requested channel in the range of 0...999 |
||
1081 | * @return The demanded output voltage in Volt. |
||
1082 | */ |
||
1083 | double getOutputVoltage(HSNMP session, int channel) |
||
1084 | { |
||
1085 | if (channel < 0 || channel >= MaxChannelsPerCrate) |
||
1086 | return 0; |
||
1087 | |||
1088 | return snmpGetDouble(session, &outputVoltage[channel]); |
||
1089 | } |
||
1090 | |||
1091 | /** |
||
1092 | * @brief Sets the demanded output voltage for channel. |
||
1093 | * @param session The handle returned by snmpOpen() |
||
1094 | * @param channel The requested channel in the range of 0...999 |
||
1095 | * @param value the demanded output voltage in Volt. |
||
1096 | * @return The demanded output voltage in Volt. |
||
1097 | */ |
||
1098 | double setOutputVoltage(HSNMP session, int channel, double value) |
||
1099 | { |
||
1100 | if (channel < 0 || channel >= MaxChannelsPerCrate) |
||
1101 | return 0; |
||
1102 | |||
1103 | return snmpSetDouble(session, &outputVoltage[channel], value); |
||
1104 | } |
||
1105 | |||
1106 | /** |
||
1107 | * @brief Returns the demanded maximum output current for channel. |
||
1108 | * @param session The handle returned by snmpOpen() |
||
1109 | * @param channel The requested channel in the range of 0...999 |
||
1110 | * @return The demanded output current in Ampere. |
||
1111 | */ |
||
1112 | double getOutputCurrent(HSNMP session, int channel) |
||
1113 | { |
||
1114 | if (channel < 0 || channel >= MaxChannelsPerCrate) |
||
1115 | return 0; |
||
1116 | |||
1117 | return snmpGetDouble(session, &outputCurrent[channel]); |
||
1118 | } |
||
1119 | |||
1120 | /** |
||
1121 | * @brief Sets the demanded maximum output current for channel. |
||
1122 | * @param session The handle returned by snmpOpen() |
||
1123 | * @param channel The channel in the range of 0...999 |
||
1124 | * @param value The demanded ouput current in Ampere |
||
1125 | * @return The demanded maximum output current in Ampere. |
||
1126 | */ |
||
1127 | double setOutputCurrent(HSNMP session, int channel, double value) |
||
1128 | { |
||
1129 | if (channel < 0 || channel >= MaxChannelsPerCrate) |
||
1130 | return 0; |
||
1131 | |||
1132 | return snmpSetDouble(session, &outputCurrent[channel], value); |
||
1133 | } |
||
1134 | |||
1135 | /** |
||
1136 | * @brief Returns the channel voltage rise rate in Volt/second. |
||
1137 | * |
||
1138 | * @note This function is for WIENER LV only. |
||
1139 | * For iseg HV modules, use getModuleRampSpeedVoltage(). |
||
1140 | * @param session The handle returned by snmpOpen() |
||
1141 | * @param channel The requested channel in the range of 0...999 |
||
1142 | * @return |
||
1143 | */ |
||
1144 | double getOutputRiseRate(HSNMP session, int channel) |
||
1145 | { |
||
1146 | if (channel < 0 || channel >= MaxChannelsPerCrate) |
||
1147 | return 0; |
||
1148 | |||
1149 | return snmpGetDouble(session, &outputVoltageRiseRate[channel]); |
||
1150 | } |
||
1151 | |||
1152 | /** |
||
1153 | * @brief Sets the channel voltage rise rate in Volt/second. |
||
1154 | * |
||
1155 | * @note This function is for WIENER LV only. |
||
1156 | * For iseg HV modules, use setModuleRampSpeedVoltage(). |
||
1157 | * @param session The handle returned by snmpOpen() |
||
1158 | * @param channel The requested channel in the range of 0...999 |
||
1159 | * @param value |
||
1160 | * @return |
||
1161 | */ |
||
1162 | double setOutputRiseRate(HSNMP session, int channel, double value) |
||
1163 | { |
||
1164 | if (channel < 0 || channel >= MaxChannelsPerCrate) |
||
1165 | return 0; |
||
1166 | |||
1167 | return snmpSetDouble(session, &outputVoltageRiseRate[channel], value); |
||
1168 | } |
||
1169 | |||
1170 | /** |
||
1171 | * @brief Returns the channel voltage fall rate in Volt/second. |
||
1172 | * |
||
1173 | * @note This function is for WIENER LV only. |
||
1174 | * For iseg HV modules, use getModuleRampSpeedVoltage(). |
||
1175 | * @param session The handle returned by snmpOpen() |
||
1176 | * @param channel The requested channel in the range of 0...999 |
||
1177 | * @return |
||
1178 | */ |
||
1179 | double getOutputFallRate(HSNMP session, int channel) |
||
1180 | { |
||
1181 | if (channel < 0 || channel >= MaxChannelsPerCrate) |
||
1182 | return 0; |
||
1183 | |||
1184 | return snmpGetDouble(session, &outputVoltageFallRate[channel]); |
||
1185 | } |
||
1186 | |||
1187 | /** |
||
1188 | * @brief Sets the channel voltage fall rate in Volt/second. |
||
1189 | * |
||
1190 | * @note This function is for WIENER LV only. |
||
1191 | * For iseg HV modules, use setModuleRampSpeedVoltage(). |
||
1192 | * @param session The handle returned by snmpOpen() |
||
1193 | * @param channel The requested channel in the range of 0...999 |
||
1194 | * @param value |
||
1195 | * @return |
||
1196 | */ |
||
1197 | double setOutputFallRate(HSNMP session, int channel, double value) |
||
1198 | { |
||
1199 | if (channel < 0 || channel >= MaxChannelsPerCrate) |
||
1200 | return 0; |
||
1201 | |||
1202 | return snmpSetDouble(session, &outputVoltageFallRate[channel], value); |
||
1203 | } |
||
1204 | |||
1205 | /** |
||
1206 | * @brief Returns the channel current rise rate in Ampere/second. |
||
1207 | * |
||
1208 | * @note This function is for WIENER LV only. |
||
1209 | * For iseg HV modules, use getModuleRampSpeedCurrent(). |
||
1210 | * @param session The handle returned by snmpOpen() |
||
1211 | * @param channel The requested channel in the range of 0...999 |
||
1212 | * @return |
||
1213 | */ |
||
1214 | double getOutputCurrentRiseRate(HSNMP session, int channel) |
||
1215 | { |
||
1216 | if (channel < 0 || channel >= MaxChannelsPerCrate) |
||
1217 | return 0; |
||
1218 | |||
1219 | return snmpGetDouble(session, &outputCurrentRiseRate[channel]); |
||
1220 | } |
||
1221 | |||
1222 | /** |
||
1223 | * @brief Sets the channel current rise rate in Ampere/second. |
||
1224 | * |
||
1225 | * @note This function is for WIENER LV only. |
||
1226 | * For iseg HV modules, use setModuleRampSpeedCurrent(). |
||
1227 | * @param session The handle returned by snmpOpen() |
||
1228 | * @param channel The requested channel in the range of 0...999 |
||
1229 | * @param value |
||
1230 | * @return |
||
1231 | */ |
||
1232 | double setOutputCurrentRiseRate(HSNMP session, int channel, double value) |
||
1233 | { |
||
1234 | if (channel < 0 || channel >= MaxChannelsPerCrate) |
||
1235 | return 0; |
||
1236 | |||
1237 | return snmpSetDouble(session, &outputCurrentRiseRate[channel], value); |
||
1238 | } |
||
1239 | |||
1240 | /** |
||
1241 | * @brief Returns the channel current fall rate in Ampere/second. |
||
1242 | * |
||
1243 | * @note This function is for WIENER LV only. |
||
1244 | * For iseg HV modules, use getModuleRampSpeedCurrent(). |
||
1245 | * @param session The handle returned by snmpOpen() |
||
1246 | * @param channel The requested channel in the range of 0...999 |
||
1247 | * @return |
||
1248 | */ |
||
1249 | double getOutputCurrentFallRate(HSNMP session, int channel) |
||
1250 | { |
||
1251 | if (channel < 0 || channel >= MaxChannelsPerCrate) |
||
1252 | return 0; |
||
1253 | |||
1254 | return snmpGetDouble(session, &outputCurrentFallRate[channel]); |
||
1255 | } |
||
1256 | |||
1257 | /** |
||
1258 | * @brief Sets the channel current fall rate in Ampere/second. |
||
1259 | * |
||
1260 | * @note This function is for WIENER LV only. |
||
1261 | * For iseg HV modules, use setModuleRampSpeedCurrent(). |
||
1262 | * @param session The handle returned by snmpOpen() |
||
1263 | * @param channel The requested channel in the range of 0...999 |
||
1264 | * @param value |
||
1265 | * @return |
||
1266 | */ |
||
1267 | double setOutputCurrentFallRate(HSNMP session, int channel, double value) |
||
1268 | { |
||
1269 | if (channel < 0 || channel >= MaxChannelsPerCrate) |
||
1270 | return 0; |
||
1271 | |||
1272 | return snmpSetDouble(session, &outputCurrentFallRate[channel], value); |
||
1273 | } |
||
1274 | |||
1275 | /** |
||
1276 | * @brief Returns a bit field packed into an integer |
||
1277 | * which define the behavior of the output channel or power supply after failures. |
||
1278 | * @param session The handle returned by snmpOpen() |
||
1279 | * @param channel The requested channel in the range of 0...999 |
||
1280 | * @return |
||
1281 | */ |
||
1282 | int getOutputSupervisionBehavior(HSNMP session, int channel) |
||
1283 | { |
||
1284 | if (channel < 0 || channel >= MaxChannelsPerCrate) |
||
1285 | return 0; |
||
1286 | |||
1287 | return snmpGetInt(session, &outputSupervisionBehavior[channel]); |
||
1288 | } |
||
1289 | |||
1290 | /** |
||
1291 | * @brief Set the behavior of the output channel or power supply after failures. |
||
1292 | * |
||
1293 | * For each supervision value, a two-bit field exists. |
||
1294 | * The enumeration of this value (..L+..H*2) is: |
||
1295 | * WIENER LV devices |
||
1296 | * 0 ignore the failure |
||
1297 | * 1 switch off this channel |
||
1298 | * 2 switch off all channels with the same group number |
||
1299 | * 3 switch off the complete crate. |
||
1300 | * iseg HV devices |
||
1301 | * 0 ignore the failure |
||
1302 | * 1 switch off this channel by ramp down the voltage |
||
1303 | * 2 switch off this channel by a emergencyOff |
||
1304 | * 3 switch off the whole board of the HV module by emergencyOff. |
||
1305 | * The position of the bit fields in the integer value are: |
||
1306 | * Bit 0, 1: outputFailureMinSenseVoltage |
||
1307 | * Bit 2, 3: outputFailureMaxSenseVoltage |
||
1308 | * Bit 4, 5: outputFailureMaxTerminalVoltage |
||
1309 | * Bit 6, 7: outputFailureMaxCurrent |
||
1310 | * Bit 8, 9: outputFailureMaxTemperature |
||
1311 | * Bit 10, 11: outputFailureMaxPower |
||
1312 | * Bit 12, 13: outputFailureInhibit |
||
1313 | * Bit 14, 15: outputFailureTimeout |
||
1314 | * @param session The handle returned by snmpOpen() |
||
1315 | * @param channel The channel (0...999) for which the behaviour should be set |
||
1316 | * @param value The 16 bit integer with bits set according the preceding table. |
||
1317 | * @return |
||
1318 | */ |
||
1319 | int setOutputSupervisionBehavior(HSNMP session, int channel, int value) |
||
1320 | { |
||
1321 | if (channel < 0 || channel >= MaxChannelsPerCrate) |
||
1322 | return 0; |
||
1323 | |||
1324 | return snmpSetInt(session, &outputSupervisionBehavior[channel], value ); |
||
1325 | } |
||
1326 | |||
1327 | /** |
||
1328 | * @brief getOutputSupervisionMinSenseVoltage |
||
1329 | * @param session The handle returned by snmpOpen() |
||
1330 | * @param channel The requested channel in the range of 0...999 |
||
1331 | * @return |
||
1332 | */ |
||
1333 | double getOutputSupervisionMinSenseVoltage(HSNMP session, int channel) |
||
1334 | { |
||
1335 | if (channel < 0 || channel >= MaxChannelsPerCrate) |
||
1336 | return 0; |
||
1337 | |||
1338 | return snmpGetDouble(session, &outputSupervisionMinSenseVoltage[channel]); |
||
1339 | } |
||
1340 | |||
1341 | /** |
||
1342 | * @brief setOutputSupervisionMinSenseVoltage |
||
1343 | * @param session The handle returned by snmpOpen() |
||
1344 | * @param channel |
||
1345 | * @param value |
||
1346 | * @return |
||
1347 | */ |
||
1348 | double setOutputSupervisionMinSenseVoltage(HSNMP session, int channel, double value) |
||
1349 | { |
||
1350 | if (channel < 0 || channel >= MaxChannelsPerCrate) |
||
1351 | return 0; |
||
1352 | |||
1353 | return snmpSetDouble(session, &outputSupervisionMinSenseVoltage[channel], value); |
||
1354 | } |
||
1355 | |||
1356 | /** |
||
1357 | * @brief getOutputSupervisionMaxSenseVoltage |
||
1358 | * @param session The handle returned by snmpOpen() |
||
1359 | * @param channel The requested channel in the range of 0...999 |
||
1360 | * @return |
||
1361 | */ |
||
1362 | double getOutputSupervisionMaxSenseVoltage(HSNMP session, int channel) |
||
1363 | { |
||
1364 | if (channel < 0 || channel >= MaxChannelsPerCrate) |
||
1365 | return 0; |
||
1366 | |||
1367 | return snmpGetDouble(session, &outputSupervisionMaxSenseVoltage[channel]); |
||
1368 | } |
||
1369 | |||
1370 | /** |
||
1371 | * @brief setOutputSupervisionMaxSenseVoltage |
||
1372 | * @param session The handle returned by snmpOpen() |
||
1373 | * @param channel |
||
1374 | * @param value |
||
1375 | * @return |
||
1376 | */ |
||
1377 | double setOutputSupervisionMaxSenseVoltage(HSNMP session, int channel, double value) |
||
1378 | { |
||
1379 | if (channel < 0 || channel >= MaxChannelsPerCrate) |
||
1380 | return 0; |
||
1381 | |||
1382 | return snmpSetDouble(session, &outputSupervisionMaxSenseVoltage[channel], value); |
||
1383 | } |
||
1384 | |||
1385 | /** |
||
1386 | * @brief If the measured voltage at the power supply output terminals is above this value, |
||
1387 | * the power supply performs the function defined by setOutputSupervisionBehavior(). |
||
1388 | * @param session The handle returned by snmpOpen() |
||
1389 | * @param channel The requested channel in the range of 0...999 |
||
1390 | * @return The maximum terminal voltage in Volt |
||
1391 | */ |
||
1392 | double getOutputSupervisionMaxTerminalVoltage(HSNMP session, int channel) |
||
1393 | { |
||
1394 | if (channel < 0 || channel >= MaxChannelsPerCrate) |
||
1395 | return 0; |
||
1396 | |||
1397 | return snmpGetDouble(session, &outputSupervisionMaxTerminalVoltage[channel]); |
||
1398 | } |
||
1399 | |||
1400 | /** |
||
1401 | * @brief If the measured voltage at the power supply output terminals is above this value, |
||
1402 | * the power supply performs the function defined by setOutputSupervisionBehavior(). |
||
1403 | * @param session The handle returned by snmpOpen() |
||
1404 | * @param channel the channel (0...999) to set the max. terminal voltage |
||
1405 | * @param value The maximum terminal voltage in Volt |
||
1406 | * @return |
||
1407 | */ |
||
1408 | double setOutputSupervisionMaxTerminalVoltage(HSNMP session, int channel, double value) |
||
1409 | { |
||
1410 | if (channel < 0 || channel >= MaxChannelsPerCrate) |
||
1411 | return 0; |
||
1412 | |||
1413 | return snmpSetDouble(session, &outputSupervisionMaxTerminalVoltage[channel], value); |
||
1414 | } |
||
1415 | |||
1416 | /** |
||
1417 | * @brief If the measured current is above this value, the power supply |
||
1418 | * performs the function defined by setOutputSupervisionBehavior(). |
||
1419 | * @param session The handle returned by snmpOpen() |
||
1420 | * @param channel The requested channel in the range of 0...999 |
||
1421 | * @return The maximum output current in Ampere |
||
1422 | */ |
||
1423 | double getOutputSupervisionMaxCurrent(HSNMP session, int channel) |
||
1424 | { |
||
1425 | if (channel < 0 || channel >= MaxChannelsPerCrate) |
||
1426 | return 0; |
||
1427 | |||
1428 | return snmpGetDouble(session, &outputSupervisionMaxCurrent[channel]); |
||
1429 | } |
||
1430 | |||
1431 | /** |
||
1432 | * @brief If the measured current is above this value, the power supply |
||
1433 | * performs the function defined by setOutputSupervisionBehavior(). |
||
1434 | * @param session The handle returned by snmpOpen() |
||
1435 | * @param channel The channel (0...999) to set the max. current |
||
1436 | * @param value The maximum current in Ampere |
||
1437 | * @return |
||
1438 | */ |
||
1439 | double setOutputSupervisionMaxCurrent(HSNMP session, int channel, double value) |
||
1440 | { |
||
1441 | if (channel < 0 || channel >= MaxChannelsPerCrate) |
||
1442 | return 0; |
||
1443 | |||
1444 | return snmpSetDouble(session, &outputSupervisionMaxCurrent[channel], value ); |
||
1445 | } |
||
1446 | |||
1447 | /** |
||
1448 | * @brief getOutputSupervisionMaxTemperature |
||
1449 | * @param session The handle returned by snmpOpen() |
||
1450 | * @param channel The requested channel in the range of 0...999 |
||
1451 | * @return The maximum temperature in degree Celsius |
||
1452 | */ |
||
1453 | int getOutputSupervisionMaxTemperature(HSNMP session, int channel) |
||
1454 | { |
||
1455 | if (channel < 0 || channel >= MaxChannelsPerCrate) |
||
1456 | return 0; |
||
1457 | |||
1458 | return snmpGetInt(session, &outputSupervisionMaxTemperature[channel]); |
||
1459 | } |
||
1460 | |||
1461 | /** |
||
1462 | * @brief getOutputConfigMaxSenseVoltage |
||
1463 | * @param session The handle returned by snmpOpen() |
||
1464 | * @param channel The requested channel in the range of 0...999 |
||
1465 | * @return |
||
1466 | */ |
||
1467 | double getOutputConfigMaxSenseVoltage(HSNMP session, int channel) |
||
1468 | { |
||
1469 | if (channel < 0 || channel >= MaxChannelsPerCrate) |
||
1470 | return 0; |
||
1471 | |||
1472 | return snmpGetDouble(session, &outputConfigMaxSenseVoltage[channel]); |
||
1473 | } |
||
1474 | |||
1475 | /** |
||
1476 | * @brief getOutputConfigMaxTerminalVoltage |
||
1477 | * @param session The handle returned by snmpOpen() |
||
1478 | * @param channel The requested channel in the range of 0...999 |
||
1479 | * @return |
||
1480 | */ |
||
1481 | double getOutputConfigMaxTerminalVoltage(HSNMP session, int channel) |
||
1482 | { |
||
1483 | if (channel < 0 || channel >= MaxChannelsPerCrate) |
||
1484 | return 0; |
||
1485 | |||
1486 | return snmpGetDouble(session, &outputConfigMaxTerminalVoltage[channel]); |
||
1487 | } |
||
1488 | |||
1489 | /** |
||
1490 | * @brief getOutputConfigMaxCurrent |
||
1491 | * @param session The handle returned by snmpOpen() |
||
1492 | * @param channel The requested channel in the range of 0...999 |
||
1493 | * @return |
||
1494 | */ |
||
1495 | double getOutputConfigMaxCurrent(HSNMP session, int channel) |
||
1496 | { |
||
1497 | if (channel < 0 || channel >= MaxChannelsPerCrate) |
||
1498 | return 0; |
||
1499 | |||
1500 | return snmpGetDouble(session, &outputConfigMaxCurrent[channel]); |
||
1501 | } |
||
1502 | |||
1503 | /** |
||
1504 | * @brief getOutputSupervisionMaxPower |
||
1505 | * @param session The handle returned by snmpOpen() |
||
1506 | * @param channel The requested channel in the range of 0...999 |
||
1507 | * @return |
||
1508 | */ |
||
1509 | double getOutputSupervisionMaxPower(HSNMP session, int channel) |
||
1510 | { |
||
1511 | if (channel < 0 || channel >= MaxChannelsPerCrate) |
||
1512 | return 0; |
||
1513 | |||
1514 | return snmpGetDouble(session, &outputSupervisionMaxPower[channel]); |
||
1515 | } |
||
1516 | |||
1517 | /** |
||
1518 | * @brief Returns the time span for the delayed trip function. |
||
1519 | * @param session The handle returned by snmpOpen() |
||
1520 | * @param channel The requested channel in the range of 0...999 |
||
1521 | * @return the trip delay time (0...4000 ms) |
||
1522 | */ |
||
1523 | int getOutputTripTimeMaxCurrent(HSNMP session, int channel) |
||
1524 | { |
||
1525 | if (channel < 0 || channel >= MaxChannelsPerCrate) |
||
1526 | return 0; |
||
1527 | |||
1528 | return snmpGetInt(session, &outputTripTimeMaxCurrent[channel]); |
||
1529 | } |
||
1530 | |||
1531 | /** |
||
1532 | * @brief Defines a span for the delayed trip function. |
||
1533 | * @param session The handle returned by snmpOpen() |
||
1534 | * @param channel The channel (0...999) for which to set the delayed trip |
||
1535 | * @param delay The trip delay time (0...4000 ms) |
||
1536 | * @return |
||
1537 | */ |
||
1538 | int setOutputTripTimeMaxCurrent(HSNMP session, int channel, int delay) |
||
1539 | { |
||
1540 | if (channel < 0 || channel >= MaxChannelsPerCrate) |
||
1541 | return 0; |
||
1542 | |||
1543 | return snmpSetInt(session, &outputTripTimeMaxCurrent[channel], delay); |
||
1544 | } |
||
1545 | |||
1546 | // Sensor Information functions |
||
1547 | |||
1548 | int getSensorNumber(HSNMP session) |
||
1549 | { |
||
1550 | return snmpGetInt(session, &sensorNumber); |
||
1551 | } |
||
1552 | |||
1553 | int getSensorTemp(HSNMP session, int sensor) |
||
1554 | { |
||
1555 | if (sensor < 0 || sensor > MaxSensors) |
||
1556 | return 0; |
||
1557 | |||
1558 | return snmpGetInt(session, &sensorTemperature[sensor]); |
||
1559 | } |
||
1560 | |||
1561 | int getSensorWarningTemperature(HSNMP session, int sensor) |
||
1562 | { |
||
1563 | if (sensor < 0 || sensor > MaxSensors) |
||
1564 | return 0; |
||
1565 | |||
1566 | return snmpGetInt(session, &sensorWarningThreshold[sensor]); |
||
1567 | } |
||
1568 | |||
1569 | int setSensorWarningTemperature(HSNMP session, int sensor, int value) |
||
1570 | { |
||
1571 | if (sensor < 0 || sensor > MaxSensors) |
||
1572 | return 0; |
||
1573 | |||
1574 | return snmpSetInt(session, &sensorWarningThreshold[sensor], value); |
||
1575 | } |
||
1576 | |||
1577 | int getSensorFailureTemperature(HSNMP session, int sensor) |
||
1578 | { |
||
1579 | if (sensor < 0 || sensor > MaxSensors) |
||
1580 | return 0; |
||
1581 | |||
1582 | return snmpGetInt(session, &sensorFailureThreshold[sensor]); |
||
1583 | } |
||
1584 | |||
1585 | int setSensorFailureTemperature(HSNMP session, int sensor, int value) |
||
1586 | { |
||
1587 | if (sensor < 0 || sensor > MaxSensors) |
||
1588 | return 0; |
||
1589 | |||
1590 | return snmpSetInt(session, &sensorFailureThreshold[sensor], value); |
||
1591 | } |
||
1592 | |||
1593 | // Power Supply specific Functions. |
||
1594 | |||
1595 | /** |
||
1596 | * @brief Returns the crates operating time in seconds. |
||
1597 | * @param session The handle returned by snmpOpen() |
||
1598 | * @return |
||
1599 | */ |
||
1600 | int getPsOperatingTime(HSNMP session) |
||
1601 | { |
||
1602 | return snmpGetInt(session, &psOperatingTime); |
||
1603 | } |
||
1604 | |||
1605 | double getPsAuxVoltage(HSNMP session, int auxIndex) |
||
1606 | { |
||
1607 | if ( (auxIndex < 0) || (auxIndex >= MaxPsAuxSupplies) ) |
||
1608 | return 0.0; |
||
1609 | |||
1610 | return snmpGetDouble(session, &psAuxVoltage[auxIndex]); |
||
1611 | } |
||
1612 | |||
1613 | double getPsAuxCurrent(HSNMP session, int auxIndex) |
||
1614 | { |
||
1615 | if ( (auxIndex < 0) || (auxIndex >= MaxPsAuxSupplies) ) |
||
1616 | return 0.0; |
||
1617 | |||
1618 | return snmpGetDouble(session, &psAuxCurrent[auxIndex]); |
||
1619 | } |
||
1620 | |||
1621 | // Fan Tray Functions |
||
1622 | |||
1623 | int getFanOperatingTime(HSNMP session) |
||
1624 | { |
||
1625 | return snmpGetInt(session, &fanOperatingTime); |
||
1626 | } |
||
1627 | |||
1628 | int getFanAirTemperature(HSNMP session) |
||
1629 | { |
||
1630 | return snmpGetInt(session, &fanAirTemperature); |
||
1631 | } |
||
1632 | |||
1633 | int getFanSwitchOffDelay(HSNMP session) |
||
1634 | { |
||
1635 | return snmpGetInt(session, &fanSwitchOffDelay); |
||
1636 | } |
||
1637 | |||
1638 | int setFanSwitchOffDelay(HSNMP session, int value) |
||
1639 | { |
||
1640 | return snmpSetInt(session, &fanSwitchOffDelay, value); |
||
1641 | } |
||
1642 | |||
1643 | /** |
||
1644 | * @brief Returns the MPODs fan rotation speed in revolutions per minute. |
||
1645 | * @param session The handle returned by snmpOpen() |
||
1646 | * @return |
||
1647 | */ |
||
1648 | int getFanNominalSpeed(HSNMP session) |
||
1649 | { |
||
1650 | return snmpGetInt(session, &fanNominalSpeed); |
||
1651 | } |
||
1652 | |||
1653 | /** |
||
1654 | * @brief Sets the MPODs fan rotation speed in revolutions per minute. |
||
1655 | * @param session The handle returned by snmpOpen() |
||
1656 | * @param value 1200..3600. 0 turns off the crates fans. |
||
1657 | * @return |
||
1658 | */ |
||
1659 | int setFanNominalSpeed(HSNMP session, int value) |
||
1660 | { |
||
1661 | return snmpSetInt(session, &fanNominalSpeed, value ); |
||
1662 | } |
||
1663 | |||
1664 | int getFanNumberOfFans(HSNMP session) |
||
1665 | { |
||
1666 | return snmpGetInt(session, &fanNumberOfFans); |
||
1667 | } |
||
1668 | |||
1669 | int getFanSpeed(HSNMP session, int fan) |
||
1670 | { |
||
1671 | if (fan < 0 || fan > MaxFans) |
||
1672 | return 0; |
||
1673 | |||
1674 | return snmpGetInt(session, &fanSpeed[fan]); |
||
1675 | } |
||
1676 | |||
1677 | /** |
||
1678 | * @brief Returns a pointer to the module description string. |
||
1679 | * |
||
1680 | * The pointer is valid until the next call of any string function. |
||
1681 | * @param session The handle returned by snmpOpen() |
||
1682 | * @param slot The modules slot position in the crate (0...9) |
||
1683 | * @return A string with the following contents, separated by comma and space: |
||
1684 | * - The module vendor ("iseg" or "WIENER") |
||
1685 | * - The module type name |
||
1686 | * - The channel number |
||
1687 | * - The module serial number (optional) |
||
1688 | * - The module firmware release (optional) |
||
1689 | * |
||
1690 | * Example: "iseg, E24D1, 24, 715070, 5.14" |
||
1691 | */ |
||
1692 | char *getModuleDescription(HSNMP session, int slot) |
||
1693 | { |
||
1694 | if (slot < 0 || slot >= MaxSlotsPerCrate) |
||
1695 | return 0; |
||
1696 | |||
1697 | return snmpGetString(session, &moduleDescription[slot]); |
||
1698 | } |
||
1699 | |||
1700 | /** |
||
1701 | * @brief Returns the measured value of the modules +24 Volt line. |
||
1702 | * @note This function is for iseg HV modules only. |
||
1703 | * @param session The handle returned by snmpOpen() |
||
1704 | * @param slot the modules slot position in the crate (0...9) |
||
1705 | * @return the measured +24 Volt line voltage in Volt. |
||
1706 | */ |
||
1707 | double getModuleSupply24(HSNMP session, int slot) |
||
1708 | { |
||
1709 | if (slot < 0 || slot >= MaxSlotsPerCrate) |
||
1710 | return 0.0; |
||
1711 | |||
1712 | return snmpGetDouble(session, &moduleSupply[0][slot]); |
||
1713 | } |
||
1714 | |||
1715 | /** |
||
1716 | * @brief Returns the measured value of the modules +5 Volt line. |
||
1717 | * @note This function is for iseg HV modules only. |
||
1718 | * @param session The handle returned by snmpOpen() |
||
1719 | * @param slot the modules slot position in the crate (0...9) |
||
1720 | * @return the measured +5 Volt line voltage in Volt. |
||
1721 | */ |
||
1722 | double getModuleSupply5(HSNMP session, int slot) |
||
1723 | { |
||
1724 | if (slot < 0 || slot >= MaxSlotsPerCrate) |
||
1725 | return 0.0; |
||
1726 | |||
1727 | return snmpGetDouble(session, &moduleSupply[1][slot]); |
||
1728 | } |
||
1729 | |||
1730 | /** |
||
1731 | * @brief Returns the measured value of one of the modules temperature sensors. |
||
1732 | * |
||
1733 | * @note This function is for iseg HV modules only. |
||
1734 | * @param session The handle returned by snmpOpen() |
||
1735 | * @param slot The modules slot position in the crate (0...9) |
||
1736 | * @param index The temperature sensor index (0...3) |
||
1737 | * @note Most modules only have one temperature sensor at index 0. |
||
1738 | * @return |
||
1739 | */ |
||
1740 | double getModuleAuxTemperature(HSNMP session, int slot, int index) |
||
1741 | { |
||
1742 | if (slot < 0 || slot >= MaxSlotsPerCrate) |
||
1743 | return 0.0; |
||
1744 | |||
1745 | if (index < 0 || index >= MaxModuleAuxTemperatures) |
||
1746 | return 0.0; |
||
1747 | |||
1748 | return snmpGetDouble(session, &moduleAuxiliaryMeasurementTemperature[index][slot]); |
||
1749 | } |
||
1750 | |||
1751 | /** |
||
1752 | * @brief Returns the modules hardware voltage limit in percent. |
||
1753 | * |
||
1754 | * @note This function is for iseg HV modules only. |
||
1755 | * @param session The handle returned by snmpOpen() |
||
1756 | * @param slot The modules slot position in the crate (0...9) |
||
1757 | * @return The modules hardware voltage limit in percent (2...102) |
||
1758 | */ |
||
1759 | double getModuleHardwareLimitVoltage(HSNMP session, int slot) |
||
1760 | { |
||
1761 | if (slot < 0 || slot >= MaxSlotsPerCrate) |
||
1762 | return 0.0; |
||
1763 | |||
1764 | return snmpGetDouble(session, &moduleHardwareLimitVoltage[slot]); |
||
1765 | } |
||
1766 | |||
1767 | /** |
||
1768 | * @brief Returns the modules hardware current limit in percent. |
||
1769 | * |
||
1770 | * @note This function is for iseg HV modules only. |
||
1771 | * @param session The handle returned by snmpOpen() |
||
1772 | * @param slot The modules slot position in the crate (0...9) |
||
1773 | * @return The modules hardware current limit in percent (2...102) |
||
1774 | */ |
||
1775 | double getModuleHardwareLimitCurrent(HSNMP session, int slot) |
||
1776 | { |
||
1777 | if (slot < 0 || slot >= MaxSlotsPerCrate) |
||
1778 | return 0.0; |
||
1779 | |||
1780 | return snmpGetDouble(session, &moduleHardwareLimitCurrent[slot]); |
||
1781 | } |
||
1782 | |||
1783 | /** |
||
1784 | * @brief Returns the modules voltage ramp speed in percent. |
||
1785 | * |
||
1786 | * @note This function is for iseg HV modules only. |
||
1787 | * iseg modules have one common ramp speed for all channels. |
||
1788 | * @param session The handle returned by snmpOpen() |
||
1789 | * @param slot The modules slot position in the crate (0...9) |
||
1790 | * @return The modules voltage ramp speed in percent |
||
1791 | */ |
||
1792 | double getModuleRampSpeedVoltage(HSNMP session, int slot) |
||
1793 | { |
||
1794 | if (slot < 0 || slot >= MaxSlotsPerCrate) |
||
1795 | return 0.0; |
||
1796 | |||
1797 | return snmpGetDouble(session, &moduleRampSpeedVoltage[slot]); |
||
1798 | } |
||
1799 | |||
1800 | /** |
||
1801 | * @brief Sets the modules voltage ramp speed in percent. |
||
1802 | * |
||
1803 | * @note This function is for iseg HV modules only. |
||
1804 | * |
||
1805 | * iseg modules have one common ramp speed for all channels. |
||
1806 | * @param session The handle returned by snmpOpen() |
||
1807 | * @param slot the modules slot position in the crate (0...9) |
||
1808 | * @param value The new voltage ramp speed in percent |
||
1809 | * @note For most modules, the range is 0.001...20 percent. |
||
1810 | * @return The new voltage ramp speed in percent |
||
1811 | */ |
||
1812 | double setModuleRampSpeedVoltage(HSNMP session, int slot, double value) |
||
1813 | { |
||
1814 | if (slot < 0 || slot >= MaxSlotsPerCrate) |
||
1815 | return 0.0; |
||
1816 | |||
1817 | return snmpSetDouble(session, &moduleRampSpeedVoltage[slot], value); |
||
1818 | } |
||
1819 | |||
1820 | /** |
||
1821 | * @brief Returns the modules current ramp speed in percent. |
||
1822 | * |
||
1823 | * @note This function is for iseg HV modules only. |
||
1824 | * |
||
1825 | * iseg modules have one common ramp speed for all channels. |
||
1826 | * This item is only valid for modules with constant current regulation. |
||
1827 | * @param session The handle returned by snmpOpen() |
||
1828 | * @param slot The modules slot position in the crate (0...9) |
||
1829 | * @return The modules current ramp speed in percent |
||
1830 | */ |
||
1831 | double getModuleRampSpeedCurrent(HSNMP session, int slot) |
||
1832 | { |
||
1833 | if (slot < 0 || slot >= MaxSlotsPerCrate) |
||
1834 | return 0.0; |
||
1835 | |||
1836 | return snmpGetDouble(session, &moduleRampSpeedCurrent[slot]); |
||
1837 | } |
||
1838 | |||
1839 | /** |
||
1840 | * @brief Sets the modules current ramp speed in percent. |
||
1841 | * |
||
1842 | * @note This function is for iseg HV modules only. |
||
1843 | * |
||
1844 | * iseg modules have one common ramp speed for all channels. |
||
1845 | * This item is only valid for modules with constant current regulation. |
||
1846 | * @param session The handle returned by snmpOpen() |
||
1847 | * @param slot The modules slot position in the crate (0...9) |
||
1848 | * @param value The new current ramp speed in percent |
||
1849 | * @return The new current ramp speed in percent |
||
1850 | */ |
||
1851 | double setModuleRampSpeedCurrent(HSNMP session, int slot, double value) |
||
1852 | { |
||
1853 | if (slot < 0 || slot >= MaxSlotsPerCrate) |
||
1854 | return 0.0; |
||
1855 | |||
1856 | return snmpSetDouble(session, &moduleRampSpeedCurrent[slot], value); |
||
1857 | } |
||
1858 | |||
1859 | /** |
||
1860 | * @brief Returns the value of the module status register. |
||
1861 | * |
||
1862 | * @note This function is for iseg HV modules only. |
||
1863 | * @param session The handle returned by snmpOpen() |
||
1864 | * @param slot The modules slot position in the crate (0...9) |
||
1865 | * @return The module status register |
||
1866 | */ |
||
1867 | int getModuleStatus(HSNMP session, int slot) |
||
1868 | { |
||
1869 | if (slot < 0 || slot >= MaxSlotsPerCrate) |
||
1870 | return 0; |
||
1871 | |||
1872 | return snmpGetInt(session, &moduleStatus[slot]); |
||
1873 | } |
||
1874 | |||
1875 | /** |
||
1876 | * @brief Returns the value of the module event status register. |
||
1877 | * |
||
1878 | * @note This function is for iseg HV modules only. |
||
1879 | * @param session The handle returned by snmpOpen() |
||
1880 | * @param slot the modules slot position in the crate (0...9) |
||
1881 | * @return The module event status register |
||
1882 | */ |
||
1883 | int getModuleEventStatus(HSNMP session, int slot) |
||
1884 | { |
||
1885 | if (slot < 0 || slot >= MaxSlotsPerCrate) |
||
1886 | return 0; |
||
1887 | |||
1888 | return snmpGetInt(session, &moduleEventStatus[slot]); |
||
1889 | } |
||
1890 | |||
1891 | /** |
||
1892 | * @brief Clears all modules events in a specific slot. |
||
1893 | * |
||
1894 | * To clear all events in all iseg HV modules, use setHighVoltageGroupsSwitch() |
||
1895 | * with the parameter clearEvents(10). |
||
1896 | * @param session The handle returned by snmpOpen() |
||
1897 | * @param slot The modules slot position in the crate (0...9) |
||
1898 | * @return |
||
1899 | */ |
||
1900 | int setModuleDoClear(HSNMP session, int slot) |
||
1901 | { |
||
1902 | if (slot < 0 || slot >= MaxSlotsPerCrate) |
||
1903 | return 0; |
||
1904 | |||
1905 | return snmpSetInt(session, &moduleDoClear[slot], 1); |
||
1906 | } |
||
1907 | |||
1908 | // The rest of the functions are utility functions that actually do the SNMP calls |
||
1909 | |||
1910 | static void logErrors(HSNMP session, struct snmp_pdu *response, |
||
1911 | const SnmpObject *object, int status, const char *functionName) |
||
1912 | { |
||
1913 | // FAILURE: print what went wrong! |
||
1914 | if (status == STAT_SUCCESS) |
||
1915 | snmp_log(LOG_ERR, "%s(%s): Error in packet. Reason: %s\n", |
||
1916 | functionName, object->desc, snmp_errstring(response->errstat)); |
||
1917 | else |
||
1918 | snmp_sess_perror("snmpget", snmp_sess_session(session)); |
||
1919 | } |
||
1920 | |||
1921 | static int getIntegerVariable(struct variable_list *vars) |
||
1922 | { |
||
1923 | if (vars->type == ASN_BIT_STR || vars->type == ASN_OCTET_STR) { |
||
1924 | int value = 0; |
||
1925 | for (size_t i = 0; i < vars->val_len && i < sizeof(int); ++i) |
||
1926 | value |= (vars->val.bitstring[i] << (i * 8)); |
||
1927 | return value; |
||
1928 | } if (vars->type == ASN_OPAQUE_FLOAT) |
||
1929 | return (int)*vars->val.floatVal; |
||
1930 | else if (vars->type == ASN_OPAQUE_DOUBLE) |
||
1931 | return (int)*vars->val.doubleVal; |
||
1932 | else if (vars->type == ASN_INTEGER) |
||
1933 | return *vars->val.integer; |
||
1934 | else if (vars->type == ASN_OCTET_STR) |
||
1935 | return *vars->val.integer; |
||
1936 | else if (vars->type == ASN_IPADDRESS) |
||
1937 | return *vars->val.integer; |
||
1938 | |||
1939 | return 0; |
||
1940 | } |
||
1941 | |||
1942 | static double getDoubleVariable(struct variable_list *vars) |
||
1943 | { |
||
1944 | if (vars->type == ASN_OPAQUE_FLOAT) |
||
1945 | return *vars->val.floatVal; |
||
1946 | else if (vars->type == ASN_OPAQUE_DOUBLE) |
||
1947 | return *vars->val.doubleVal; |
||
1948 | else if (vars->type == ASN_INTEGER) |
||
1949 | return (double)*vars->val.integer; |
||
1950 | |||
1951 | return 0.0; |
||
1952 | } |
||
1953 | |||
1954 | static struct snmp_pdu *prepareSetRequestPdu(void) |
||
1955 | { |
||
1956 | struct snmp_pdu *pdu = snmp_pdu_create(SNMP_MSG_SET); |
||
1957 | pdu->community = (u_char *)strdup(m_writeCommunity); |
||
1958 | pdu->community_len = strlen(m_writeCommunity); |
||
1959 | |||
1960 | return pdu; |
||
1961 | } |
||
1962 | |||
1963 | static struct snmp_pdu *prepareGetRequestPdu() |
||
1964 | { |
||
1965 | struct snmp_pdu *pdu = snmp_pdu_create(SNMP_MSG_GET); |
||
1966 | |||
1967 | return pdu; |
||
1968 | } |
||
1969 | |||
1970 | static int snmpGetInt(HSNMP session, const SnmpObject *object) |
||
1971 | { |
||
1972 | int value = 0; |
||
1973 | |||
1974 | struct snmp_pdu *pdu = prepareGetRequestPdu(); |
||
1975 | |||
1976 | snmp_add_null_var(pdu, object->id, object->len); // generate request data |
||
1977 | |||
1978 | struct snmp_pdu *response; |
||
1979 | int status = snmp_sess_synch_response(session, pdu, &response); |
||
1980 | |||
1981 | if (status == STAT_SUCCESS && response->errstat == SNMP_ERR_NOERROR) { |
||
1982 | value = getIntegerVariable(response->variables); |
||
1983 | } else { |
||
1984 | logErrors(session, response, object, status, "snmpGetInt"); |
||
1985 | return 0; |
||
1986 | } |
||
1987 | |||
1988 | snmp_free_pdu(response); |
||
1989 | return value; |
||
1990 | } |
||
1991 | |||
1992 | static int snmpSetInt(HSNMP session, const SnmpObject *object, int value) |
||
1993 | { |
||
1994 | struct snmp_pdu *pdu = prepareSetRequestPdu(); |
||
1995 | |||
1996 | if (snmp_oid_compare(object->id, object->len, ipStaticAddress.id, ipStaticAddress.len) == 0) |
||
1997 | snmp_pdu_add_variable(pdu, object->id, object->len, ASN_IPADDRESS, (u_char *)&value, sizeof(value)); |
||
1998 | else |
||
1999 | snmp_pdu_add_variable(pdu, object->id, object->len, ASN_INTEGER, (u_char *)&value, sizeof(value)); |
||
2000 | |||
2001 | int result = value; |
||
2002 | struct snmp_pdu *response; |
||
2003 | int status = snmp_sess_synch_response(session, pdu, &response); |
||
2004 | |||
2005 | if (status == STAT_SUCCESS && response->errstat == SNMP_ERR_NOERROR) { |
||
2006 | result = getIntegerVariable(response->variables); |
||
2007 | } else { |
||
2008 | logErrors(session, response, object, status, "snmpSetInt"); |
||
2009 | return 0; |
||
2010 | } |
||
2011 | |||
2012 | snmp_free_pdu(response); |
||
2013 | return result; |
||
2014 | } |
||
2015 | |||
2016 | static double snmpGetDouble(HSNMP session, const SnmpObject *object) |
||
2017 | { |
||
2018 | double value = 0.0; |
||
2019 | |||
2020 | struct snmp_pdu *pdu = prepareGetRequestPdu(); |
||
2021 | |||
2022 | snmp_add_null_var(pdu, object->id, object->len); // generate request data |
||
2023 | |||
2024 | struct snmp_pdu *response; |
||
2025 | int status = snmp_sess_synch_response(session, pdu, &response); |
||
2026 | |||
2027 | if (status == STAT_SUCCESS && response->errstat == SNMP_ERR_NOERROR) { |
||
2028 | value = getDoubleVariable(response->variables); |
||
2029 | } else { |
||
2030 | logErrors(session, response, object, status, "snmpGetDouble"); |
||
2031 | return 0; |
||
2032 | } |
||
2033 | |||
2034 | snmp_free_pdu(response); |
||
2035 | return value; |
||
2036 | } |
||
2037 | |||
2038 | static double snmpSetDouble(HSNMP session, const SnmpObject *object, double value) |
||
2039 | { |
||
2040 | struct snmp_pdu *pdu = prepareSetRequestPdu(); |
||
2041 | |||
2042 | float v = (float)value; |
||
2043 | snmp_pdu_add_variable(pdu, object->id, object->len, ASN_OPAQUE_FLOAT, (u_char *)&v, sizeof(v)); |
||
2044 | |||
2045 | double result = v; |
||
2046 | |||
2047 | struct snmp_pdu *response; |
||
2048 | int status = snmp_sess_synch_response(session, pdu, &response); |
||
2049 | |||
2050 | if (status == STAT_SUCCESS && response->errstat == SNMP_ERR_NOERROR) { |
||
2051 | result = getDoubleVariable(response->variables); |
||
2052 | } else { |
||
2053 | logErrors(session, response, object, status, "snmpSetDouble"); |
||
2054 | return 0; |
||
2055 | } |
||
2056 | |||
2057 | snmp_free_pdu(response); |
||
2058 | return result; |
||
2059 | } |
||
2060 | |||
2061 | static char *snmpGetString(HSNMP session, const SnmpObject *object) |
||
2062 | { |
||
2063 | struct snmp_pdu *pdu = prepareGetRequestPdu(); |
||
2064 | |||
2065 | snmp_add_null_var(pdu, object->id, object->len); // generate request data |
||
2066 | |||
2067 | struct snmp_pdu *response; |
||
2068 | int status = snmp_sess_synch_response(session, pdu, &response); |
||
2069 | |||
2070 | memset(snmpStringBuffer, 0, sizeof(snmpStringBuffer)); |
||
2071 | |||
2072 | if (status == STAT_SUCCESS && response->errstat == SNMP_ERR_NOERROR) { |
||
2073 | struct variable_list *vars = response->variables; |
||
2074 | if (vars->type == ASN_OCTET_STR) { |
||
2075 | size_t len = sizeof(snmpStringBuffer) - 1; |
||
2076 | if (len > vars->val_len) |
||
2077 | len = vars->val_len; |
||
2078 | |||
2079 | memcpy(snmpStringBuffer, vars->val.string, len); |
||
2080 | snmpStringBuffer[len] = 0; |
||
2081 | } |
||
2082 | } else { |
||
2083 | logErrors(session, response, object, status, "snmpGetString"); |
||
2084 | return 0; |
||
2085 | } |
||
2086 | |||
2087 | snmp_free_pdu(response); |
||
2088 | return snmpStringBuffer; |
||
2089 | } |
||
2090 | |||
2091 | static SnmpIntegerBuffer *snmpGetMultipleInteger(HSNMP session, const SnmpObject *objects, int size) |
||
2092 | { |
||
2093 | struct snmp_pdu *pdu = prepareGetRequestPdu(); |
||
2094 | |||
2095 | if (size > MaxChannelsPerSlot) |
||
2096 | size = MaxChannelsPerSlot; |
||
2097 | |||
2098 | memset(&snmpIntegerBuffer, 0, sizeof(snmpIntegerBuffer)); |
||
2099 | |||
2100 | for (int i = 0; i < size; ++i) |
||
2101 | snmp_add_null_var(pdu, objects[i].id, objects[i].len); // generate request data |
||
2102 | |||
2103 | struct snmp_pdu *response; |
||
2104 | int status = snmp_sess_synch_response(session, pdu, &response); |
||
2105 | |||
2106 | if (status == STAT_SUCCESS && response->errstat == SNMP_ERR_NOERROR) { |
||
2107 | struct variable_list *vars; |
||
2108 | for (vars = response->variables; vars; vars = vars->next_variable) |
||
2109 | snmpIntegerBuffer.value[snmpIntegerBuffer.size++] = getIntegerVariable(vars); |
||
2110 | } else { |
||
2111 | logErrors(session, response, &objects[0], status, "snmpGetMultipleInteger"); |
||
2112 | return &snmpIntegerBuffer; |
||
2113 | } |
||
2114 | |||
2115 | snmp_free_pdu(response); |
||
2116 | return &snmpIntegerBuffer; |
||
2117 | } |
||
2118 | |||
2119 | static SnmpIntegerBuffer *snmpSetMultipleInteger(HSNMP session, const SnmpObject *objects, SnmpIntegerBuffer *values) |
||
2120 | { |
||
2121 | struct snmp_pdu *pdu = prepareSetRequestPdu(); |
||
2122 | |||
2123 | int size = values->size; |
||
2124 | if (size > MaxChannelsPerSlot) |
||
2125 | size = MaxChannelsPerSlot; |
||
2126 | |||
2127 | for (int i = 0; i < size; ++i) { |
||
2128 | int v = values->value[i]; |
||
2129 | snmp_pdu_add_variable(pdu, objects[i].id, objects[i].len, ASN_INTEGER, (u_char *)&v, sizeof(v)); |
||
2130 | } |
||
2131 | |||
2132 | memset(&snmpIntegerBuffer, 0, sizeof(snmpIntegerBuffer)); |
||
2133 | |||
2134 | struct snmp_pdu *response; |
||
2135 | int status = snmp_sess_synch_response(session, pdu, &response); |
||
2136 | |||
2137 | if (status == STAT_SUCCESS && response->errstat == SNMP_ERR_NOERROR) { |
||
2138 | struct variable_list *vars; |
||
2139 | for (vars = response->variables; vars; vars = vars->next_variable) |
||
2140 | snmpIntegerBuffer.value[snmpIntegerBuffer.size++] = getIntegerVariable(vars); |
||
2141 | } else { |
||
2142 | logErrors(session, response, &objects[0], status, "snmpSetMultipleInteger"); |
||
2143 | return &snmpIntegerBuffer; |
||
2144 | } |
||
2145 | |||
2146 | snmp_free_pdu(response); |
||
2147 | return &snmpIntegerBuffer; |
||
2148 | } |
||
2149 | |||
2150 | static SnmpDoubleBuffer *snmpGetMultipleDouble(HSNMP session, const SnmpObject *objects, int size) |
||
2151 | { |
||
2152 | struct snmp_pdu *pdu = prepareGetRequestPdu(); |
||
2153 | |||
2154 | if (size > MaxChannelsPerSlot) |
||
2155 | size = MaxChannelsPerSlot; |
||
2156 | |||
2157 | memset(&snmpDoubleBuffer, 0, sizeof(snmpDoubleBuffer)); |
||
2158 | |||
2159 | for (int i = 0; i < size; ++i) |
||
2160 | snmp_add_null_var(pdu, objects[i].id, objects[i].len); // generate request data |
||
2161 | |||
2162 | struct snmp_pdu *response; |
||
2163 | int status = snmp_sess_synch_response(session, pdu, &response); |
||
2164 | |||
2165 | if (status == STAT_SUCCESS && response->errstat == SNMP_ERR_NOERROR) { |
||
2166 | struct variable_list *vars; |
||
2167 | for (vars = response->variables; vars; vars = vars->next_variable) |
||
2168 | snmpDoubleBuffer.value[snmpDoubleBuffer.size++] = getDoubleVariable(vars); |
||
2169 | } else { |
||
2170 | logErrors(session, response, &objects[0], status, "snmpGetMultipleDouble"); |
||
2171 | return &snmpDoubleBuffer; |
||
2172 | } |
||
2173 | |||
2174 | snmp_free_pdu(response); |
||
2175 | |||
2176 | return &snmpDoubleBuffer; |
||
2177 | } |
||
2178 | |||
2179 | static SnmpDoubleBuffer *snmpSetMultipleDouble(HSNMP session, const SnmpObject *objects, SnmpDoubleBuffer *values) |
||
2180 | { |
||
2181 | struct snmp_pdu *pdu = prepareSetRequestPdu(); |
||
2182 | |||
2183 | int size = values->size; |
||
2184 | if (size > MaxChannelsPerSlot) |
||
2185 | size = MaxChannelsPerSlot; |
||
2186 | |||
2187 | for (int i = 0; i < size; ++i) { |
||
2188 | float v = (float)values->value[i]; |
||
2189 | snmp_pdu_add_variable(pdu, objects[i].id, objects[i].len, ASN_OPAQUE_FLOAT, (u_char *)&v, sizeof(v)); |
||
2190 | } |
||
2191 | |||
2192 | memset(&snmpDoubleBuffer, 0, sizeof(snmpDoubleBuffer)); |
||
2193 | |||
2194 | struct snmp_pdu *response; |
||
2195 | int status = snmp_sess_synch_response(session, pdu, &response); |
||
2196 | |||
2197 | if (status == STAT_SUCCESS && response->errstat == SNMP_ERR_NOERROR) { |
||
2198 | struct variable_list *vars; |
||
2199 | for (vars = response->variables; vars; vars = vars->next_variable) |
||
2200 | snmpDoubleBuffer.value[snmpDoubleBuffer.size++] = getDoubleVariable(vars); |
||
2201 | } else { |
||
2202 | logErrors(session, response, &objects[0], status, "snmpSetMultipleDouble"); |
||
2203 | return &snmpDoubleBuffer; |
||
2204 | } |
||
2205 | |||
2206 | snmp_free_pdu(response); |
||
2207 | return &snmpDoubleBuffer; |
||
2208 | } |
||
2209 | |||
2210 | /** |
||
2211 | * @brief Returns an array with the outputStatus for a consecutive range of channels. |
||
2212 | * |
||
2213 | * @note This function is deprecated. Use getMultipleOutputStatuses() instead. |
||
2214 | * @param session The handle returned by snmpOpen() |
||
2215 | * @param start The first channel (in the range of 0 to MaxArraySize). |
||
2216 | * 0 = slot 0, channel 0; 100 = slot 1, channel 0. |
||
2217 | * @param size The number of requested channels. |
||
2218 | * @return A pointer to SnmpIntegerBuffer with the requested information. |
||
2219 | * @note This pointer is only valid until the next call of getMultiple... |
||
2220 | * or setMultiple... function. |
||
2221 | */ |
||
2222 | SnmpIntegerBuffer *getMultipleChannelStatuses(HSNMP session, int start, int size) |
||
2223 | { |
||
2224 | return getMultipleOutputStatuses(session, start, size); |
||
2225 | } |
||
2226 | |||
2227 | /** |
||
2228 | * @brief Returns an array with the outputStatus for a consecutive range of channels. |
||
2229 | * @since 1.1 |
||
2230 | * @param session The handle returned by snmpOpen() |
||
2231 | * @param start The first channel (in the range of 0 to MaxArraySize). |
||
2232 | * 0 = slot 0, channel 0; 100 = slot 1, channel 0. |
||
2233 | * @param size The number of requested channels. |
||
2234 | * @return A pointer to SnmpIntegerBuffer with the requested information. |
||
2235 | * @note This pointer is only valid until the next call of getMultiple... |
||
2236 | * or setMultiple... function. |
||
2237 | */ |
||
2238 | SnmpIntegerBuffer *getMultipleOutputStatuses(HSNMP session, int start, int size) |
||
2239 | { |
||
2240 | if (start < 0 || size < 0 || start + size > MaxChannelsPerCrate) { |
||
2241 | memset(&snmpIntegerBuffer, 0, sizeof(snmpIntegerBuffer)); |
||
2242 | return &snmpIntegerBuffer; |
||
2243 | } |
||
2244 | |||
2245 | return snmpGetMultipleInteger(session, &outputStatus[start], size); |
||
2246 | } |
||
2247 | |||
2248 | /** |
||
2249 | * @brief Returns an array with the outputSwitches for a consecutive range of channels. |
||
2250 | * @param session The handle returned by snmpOpen() |
||
2251 | * @param start The first channel (in the range of 0 to MaxArraySize). |
||
2252 | * 0 = slot 0, channel 0; 100 = slot 1, channel 0. |
||
2253 | * @param size The number of requested channels. |
||
2254 | * @return A pointer to SnmpIntegerBuffer with the requested information. |
||
2255 | * @note This pointer is only valid until the next call of getMultiple... |
||
2256 | * or setMultiple... function. |
||
2257 | */ |
||
2258 | SnmpIntegerBuffer *getMultipleOutputSwitches(HSNMP session, int start, int size) |
||
2259 | { |
||
2260 | if (start < 0 || size < 0 || start + size > MaxChannelsPerCrate) { |
||
2261 | memset(&snmpIntegerBuffer, 0, sizeof(snmpIntegerBuffer)); |
||
2262 | return &snmpIntegerBuffer; |
||
2263 | } |
||
2264 | |||
2265 | return snmpGetMultipleInteger(session, &outputSwitch[start], size); |
||
2266 | } |
||
2267 | |||
2268 | /** |
||
2269 | * @brief Sets the outputSwitch for a consecutive range of channels. |
||
2270 | * @param session The handle returned by snmpOpen() |
||
2271 | * @param start The first channel (in the range of 0 to MaxArraySize). |
||
2272 | * 0 = slot 0, channel 0; 100 = slot 1, channel 0. |
||
2273 | * @param values A pointer to SnmpIntegerBuffer with the list of outputSwitches. |
||
2274 | * @return |
||
2275 | */ |
||
2276 | SnmpIntegerBuffer *setMultipleOutputSwitches(HSNMP session, int start, SnmpIntegerBuffer *values) |
||
2277 | { |
||
2278 | if (start < 0 || values->size < 0 || start + values->size > MaxChannelsPerCrate) { |
||
2279 | memset(&snmpIntegerBuffer, 0, sizeof(snmpIntegerBuffer)); |
||
2280 | return &snmpIntegerBuffer; |
||
2281 | } |
||
2282 | |||
2283 | return snmpSetMultipleInteger(session, &outputSwitch[start], values); |
||
2284 | } |
||
2285 | |||
2286 | /** |
||
2287 | * @brief Returns the actual outputVoltage for a consecutive range of channels. |
||
2288 | * @param session The handle returned by snmpOpen() |
||
2289 | * @param start The first channel (in the range of 0 to MaxArraySize). |
||
2290 | * 0 = slot 0, channel 0; 100 = slot 1, channel 0. |
||
2291 | * @param size The number of requested channels. |
||
2292 | * @return A pointer to SnmpDoubleBuffer with the requested information. |
||
2293 | * @note This pointer is only valid until the next call of getMultiple... |
||
2294 | * or setMultiple... function. |
||
2295 | */ |
||
2296 | SnmpDoubleBuffer *getMultipleOutputVoltages(HSNMP session, int start, int size) |
||
2297 | { |
||
2298 | if (start < 0 || size < 0 || start + size > MaxChannelsPerCrate) { |
||
2299 | memset(&snmpDoubleBuffer, 0, sizeof(snmpDoubleBuffer)); |
||
2300 | return &snmpDoubleBuffer; |
||
2301 | } |
||
2302 | |||
2303 | return snmpGetMultipleDouble(session, &outputVoltage[start], size); |
||
2304 | } |
||
2305 | |||
2306 | /** |
||
2307 | * @brief Sets the demanded outputVoltage for a consecutive range of channels. |
||
2308 | * @param session The handle returned by snmpOpen() |
||
2309 | * @param start The first channel (in the range of 0 to MaxArraySize). |
||
2310 | * 0 = slot 0, channel 0; 100 = slot 1, channel 0. |
||
2311 | * @param values A pointer to SnmpDoubleBuffer with the list of new outputVoltages |
||
2312 | * @return |
||
2313 | */ |
||
2314 | SnmpDoubleBuffer *setMultipleOutputVoltages(HSNMP session, int start, SnmpDoubleBuffer *values) |
||
2315 | { |
||
2316 | if (start < 0 || values->size < 0 || start + values->size > MaxChannelsPerCrate) { |
||
2317 | memset(&snmpDoubleBuffer, 0, sizeof(snmpDoubleBuffer)); |
||
2318 | return &snmpDoubleBuffer; |
||
2319 | } |
||
2320 | |||
2321 | return snmpSetMultipleDouble(session, &outputVoltage[start], values); |
||
2322 | } |
||
2323 | |||
2324 | /** |
||
2325 | * @brief Returns the measured terminal voltages for a consecutive range of channels. |
||
2326 | * @param session The handle returned by snmpOpen() |
||
2327 | * @param start The first channel (in the range of 0 to MaxArraySize). |
||
2328 | * 0 = slot 0, channel 0; 100 = slot 1, channel 0. |
||
2329 | * @param size The number of requested channels. |
||
2330 | * @return A pointer to SnmpDoubleBuffer with the requested information. |
||
2331 | * @note This pointer is only valid until the next call of getMultiple... |
||
2332 | * or setMultiple... function. |
||
2333 | */ |
||
2334 | SnmpDoubleBuffer *getMultipleMeasurementTerminalVoltages(HSNMP session, int start, int size) |
||
2335 | { |
||
2336 | return getMultipleOutputMeasurementTerminalVoltages(session, start, size); |
||
2337 | } |
||
2338 | |||
2339 | /** |
||
2340 | * @brief Returns an array with the measured terminal voltages for a consecutive range of channels. |
||
2341 | * @since 1.1 |
||
2342 | * @param session The handle returned by snmpOpen() |
||
2343 | * @param start The first channel (in the range of 0 to MaxArraySize). |
||
2344 | * 0 = slot 0, channel 0; 100 = slot 1, channel 0. |
||
2345 | * @param size The number of requested channels. |
||
2346 | * @return A pointer to SnmpDoubleBuffer with the requested information. |
||
2347 | * @note This pointer is only valid until the next call of getMultiple... |
||
2348 | * or setMultiple... function. |
||
2349 | */ |
||
2350 | SnmpDoubleBuffer *getMultipleOutputMeasurementTerminalVoltages(HSNMP session, int start, int size) |
||
2351 | { |
||
2352 | if (start < 0 || size < 0 || start + size > MaxChannelsPerCrate) { |
||
2353 | memset(&snmpDoubleBuffer, 0, sizeof(snmpDoubleBuffer)); |
||
2354 | return &snmpDoubleBuffer; |
||
2355 | } |
||
2356 | |||
2357 | return snmpGetMultipleDouble(session, &outputMeasurementTerminalVoltage[start], size); |
||
2358 | } |
||
2359 | |||
2360 | /** |
||
2361 | * @brief getMultipleOutputConfigMaxTerminalVoltages |
||
2362 | * @param session The handle returned by snmpOpen() |
||
2363 | * @param start The first channel (in the range of 0 to MaxArraySize). |
||
2364 | * 0 = slot 0, channel 0; 100 = slot 1, channel 0. |
||
2365 | * @param size The number of requested channels. |
||
2366 | * @return |
||
2367 | */ |
||
2368 | SnmpDoubleBuffer *getMultipleOutputConfigMaxTerminalVoltages(HSNMP session, int start, int size) |
||
2369 | { |
||
2370 | if (start < 0 || size < 0 || start + size > MaxChannelsPerCrate) { |
||
2371 | memset(&snmpDoubleBuffer, 0, sizeof(snmpDoubleBuffer)); |
||
2372 | return &snmpDoubleBuffer; |
||
2373 | } |
||
2374 | |||
2375 | return snmpGetMultipleDouble(session, &outputConfigMaxTerminalVoltage[start], size); |
||
2376 | } |
||
2377 | |||
2378 | /** |
||
2379 | * @brief Returns an array the demanded output currents for a consecutive range of channels. |
||
2380 | * @param session The handle returned by snmpOpen() |
||
2381 | * @param start The first channel (in the range of 0 to MaxArraySize). |
||
2382 | * 0 = slot 0, channel 0; 100 = slot 1, channel 0. |
||
2383 | * @param size The number of requested channels. |
||
2384 | * @return |
||
2385 | */ |
||
2386 | SnmpDoubleBuffer *getMultipleOutputCurrents(HSNMP session, int start, int size) |
||
2387 | { |
||
2388 | if (start < 0 || size < 0 || start + size > MaxChannelsPerCrate) { |
||
2389 | memset(&snmpDoubleBuffer, 0, sizeof(snmpDoubleBuffer)); |
||
2390 | return &snmpDoubleBuffer; |
||
2391 | } |
||
2392 | |||
2393 | return snmpGetMultipleDouble(session, &outputCurrent[start], size); |
||
2394 | } |
||
2395 | |||
2396 | /** |
||
2397 | * @brief Sets the demanded output current for a consecutive range of channels. |
||
2398 | * @param session The handle returned by snmpOpen() |
||
2399 | * @param start The first channel (in the range of 0 to MaxArraySize). |
||
2400 | * 0 = slot 0, channel 0; 100 = slot 1, channel 0. |
||
2401 | * @param values A pointer to SnmpDoubleBuffer with a list of new output currents |
||
2402 | * @return |
||
2403 | */ |
||
2404 | SnmpDoubleBuffer *setMultipleOutputCurrents(HSNMP session, int start, SnmpDoubleBuffer *values) |
||
2405 | { |
||
2406 | if (start < 0 || values->size < 0 || start + values->size > MaxChannelsPerCrate) { |
||
2407 | memset(&snmpDoubleBuffer, 0, sizeof(snmpDoubleBuffer)); |
||
2408 | return &snmpDoubleBuffer; |
||
2409 | } |
||
2410 | |||
2411 | return snmpSetMultipleDouble(session, &outputCurrent[start], values); |
||
2412 | } |
||
2413 | |||
2414 | /** |
||
2415 | * @brief Returns an array with the measured currents for a consecutive range of channels. |
||
2416 | * |
||
2417 | * @note This function is deprecated. Use getMultipleOutputMeasurementCurrents() instead. |
||
2418 | * @param session The handle returned by snmpOpen() |
||
2419 | * @param start The first channel (in the range of 0 to MaxArraySize). |
||
2420 | * 0 = slot 0, channel 0; 100 = slot 1, channel 0. |
||
2421 | * @param size The number of requested channels. |
||
2422 | * @return A pointer to SnmpDoubleBuffer with the requested information. |
||
2423 | * @note This pointer is only valid until the next call of getMultiple... |
||
2424 | * or setMultiple... function. |
||
2425 | */ |
||
2426 | SnmpDoubleBuffer *getMultipleMeasurementCurrents(HSNMP session, int start, int size) |
||
2427 | { |
||
2428 | return getMultipleOutputMeasurementCurrents(session, start, size); |
||
2429 | } |
||
2430 | |||
2431 | /** |
||
2432 | * @brief Returns an array with the measured currents for a consecutive range of channels. |
||
2433 | * @since 1.1 |
||
2434 | * @param session The handle returned by snmpOpen() |
||
2435 | * @param start The first channel (in the range of 0 to MaxArraySize). |
||
2436 | * 0 = slot 0, channel 0; 100 = slot 1, channel 0. |
||
2437 | * @param size The number of requested channels. |
||
2438 | * @return A pointer to SnmpDoubleBuffer with the requested information. |
||
2439 | * @note This pointer is only valid until the next call of getMultiple... |
||
2440 | * or setMultiple... function. |
||
2441 | */ |
||
2442 | SnmpDoubleBuffer *getMultipleOutputMeasurementCurrents(HSNMP session, int start, int size) |
||
2443 | { |
||
2444 | if (start < 0 || size < 0 || start + size > MaxChannelsPerCrate) { |
||
2445 | memset(&snmpDoubleBuffer, 0, sizeof(snmpDoubleBuffer)); |
||
2446 | return &snmpDoubleBuffer; |
||
2447 | } |
||
2448 | |||
2449 | return snmpGetMultipleDouble(session, &outputMeasurementCurrent[start], size); |
||
2450 | } |
||
2451 | |||
2452 | /** |
||
2453 | * @brief Returns an array with the outputConfigMaxCurrent for a consecutive range of channels. |
||
2454 | * @param session The handle returned by snmpOpen() |
||
2455 | * @param start The first channel (in the range of 0 to MaxArraySize). |
||
2456 | * 0 = slot 0, channel 0; 100 = slot 1, channel 0. |
||
2457 | * @param size The number of requested channels. |
||
2458 | * @return |
||
2459 | */ |
||
2460 | SnmpDoubleBuffer *getMultipleOutputConfigMaxCurrents(HSNMP session, int start, int size) |
||
2461 | { |
||
2462 | if (start < 0 || size < 0 || start + size > MaxChannelsPerCrate) { |
||
2463 | memset(&snmpDoubleBuffer, 0, sizeof(snmpDoubleBuffer)); |
||
2464 | return &snmpDoubleBuffer; |
||
2465 | } |
||
2466 | |||
2467 | return snmpGetMultipleDouble(session, &outputConfigMaxCurrent[start], size); |
||
2468 | } |
||
2469 | |||
2470 | /** |
||
2471 | * @brief Returns an array with the outputTripTimeMaxCurrent for a consecutive range of channels. |
||
2472 | * @param session The handle returned by snmpOpen() |
||
2473 | * @param start The first channel (in the range of 0 to MaxArraySize). |
||
2474 | * 0 = slot 0, channel 0; 100 = slot 1, channel 0. |
||
2475 | * @param size The number of requested channels. |
||
2476 | * @return |
||
2477 | */ |
||
2478 | SnmpIntegerBuffer *getMultipleOutputTripTimeMaxCurrents(HSNMP session, int start, int size) |
||
2479 | { |
||
2480 | if (start < 0 || size < 0 || start + size > MaxChannelsPerCrate) { |
||
2481 | memset(&snmpIntegerBuffer, 0, sizeof(snmpIntegerBuffer)); |
||
2482 | return &snmpIntegerBuffer; |
||
2483 | } |
||
2484 | |||
2485 | return snmpGetMultipleInteger(session, &outputTripTimeMaxCurrent[start], size); |
||
2486 | } |
||
2487 | |||
2488 | /** |
||
2489 | * @brief Sets the outputTripTimeMaxCurrent for a consecutive ranges of channels. |
||
2490 | * @param session The handle returned by snmpOpen() |
||
2491 | * @param start The first channel (in the range of 0 to MaxArraySize). |
||
2492 | * 0 = slot 0, channel 0; 100 = slot 1, channel 0. |
||
2493 | * @param values |
||
2494 | * @return |
||
2495 | */ |
||
2496 | SnmpIntegerBuffer *setMultipleOutputTripTimeMaxCurrents(HSNMP session, int start, SnmpIntegerBuffer *values) |
||
2497 | { |
||
2498 | if (start < 0 || values->size < 0 || start + values->size > MaxChannelsPerCrate) { |
||
2499 | memset(&snmpIntegerBuffer, 0, sizeof(snmpIntegerBuffer)); |
||
2500 | return &snmpIntegerBuffer; |
||
2501 | } |
||
2502 | |||
2503 | return snmpSetMultipleInteger(session, &outputTripTimeMaxCurrent[start], values); |
||
2504 | } |
||
2505 | |||
2506 | /** |
||
2507 | * @brief Returns an array with the outputSupervisionBehavior for a consecutive range of channels. |
||
2508 | * @param session The handle returned by snmpOpen() |
||
2509 | * @param start The first channel (in the range of 0 to MaxArraySize). |
||
2510 | * 0 = slot 0, channel 0; 100 = slot 1, channel 0. |
||
2511 | * @param size The number of requested channels. |
||
2512 | * @return |
||
2513 | */ |
||
2514 | SnmpIntegerBuffer *getMultipleOutputSupervisionBehaviors(HSNMP session, int start, int size) |
||
2515 | { |
||
2516 | if (start < 0 || size < 0 || start + size > MaxChannelsPerCrate) { |
||
2517 | memset(&snmpIntegerBuffer, 0, sizeof(snmpIntegerBuffer)); |
||
2518 | return &snmpIntegerBuffer; |
||
2519 | } |
||
2520 | |||
2521 | return snmpGetMultipleInteger(session, &outputSupervisionBehavior[start], size); |
||
2522 | } |
||
2523 | |||
2524 | /** |
||
2525 | * @brief Sets the outputSupervisionBehavior for a consecutive range of channels. |
||
2526 | * @param session The handle returned by snmpOpen() |
||
2527 | * @param start The first channel (in the range of 0 to MaxArraySize). |
||
2528 | * 0 = slot 0, channel 0; 100 = slot 1, channel 0. |
||
2529 | * @param values The new outputSupervisionBehavior for the all channels starting with start. |
||
2530 | * @return |
||
2531 | */ |
||
2532 | SnmpIntegerBuffer *setMultipleOutputSupervisionBehaviors(HSNMP session, int start, SnmpIntegerBuffer *values) |
||
2533 | { |
||
2534 | if (start < 0 || values->size < 0 || start + values->size > MaxChannelsPerCrate) { |
||
2535 | memset(&snmpIntegerBuffer, 0, sizeof(snmpIntegerBuffer)); |
||
2536 | return &snmpIntegerBuffer; |
||
2537 | } |
||
2538 | |||
2539 | return snmpSetMultipleInteger(session, &outputSupervisionBehavior[start], values); |
||
2540 | } |
||
2541 | //************************************************************************ |