1 | /*
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2 | snmp.h - Header file for the Windows SNMP API
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3 |
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4 | Written by Filip Navara <xnavara@volny.cz>
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5 |
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6 | References (2003-08-25):
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7 | http://msdn.microsoft.com/library/en-us/snmp/snmp/snmp_reference.asp
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8 |
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9 | This library is distributed in the hope that it will be useful,
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10 | but WITHOUT ANY WARRANTY; without even the implied warranty of
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11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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12 | */
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13 |
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14 | #ifndef _SNMP_H
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15 | #define _SNMP_H
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16 | #if __GNUC__ >= 3
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17 | #pragma GCC system_header
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18 | #endif
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19 |
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20 | #ifndef _WINDOWS_H
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21 | #include <windows.h>
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22 | #endif
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23 |
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24 | #include <pshpack4.h>
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25 |
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26 | #ifndef WINSNMPAPI
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27 | #define WINSNMPAPI WINAPI
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28 | #endif
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29 |
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30 | #ifdef __cplusplus
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31 | extern "C" {
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32 | #endif
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33 |
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34 | #define DEFAULT_SNMP_PORT_UDP 161
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35 | #define DEFAULT_SNMP_PORT_IPX 36879
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36 | #define DEFAULT_SNMPTRAP_PORT_UDP 162
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37 | #define DEFAULT_SNMPTRAP_PORT_IPX 36880
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38 | #ifndef _SNMP_ASN_DEFINED
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39 | #define _SNMP_ASN_DEFINED
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40 | #define ASN_UNIVERSAL 0x00
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41 | #define ASN_PRIMITIVE 0x00
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42 | #define ASN_CONSTRUCTOR 0x20
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43 | #define ASN_APPLICATION 0x40
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44 | #define ASN_CONTEXT 0x80
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45 | #define ASN_PRIVATE 0xC0
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46 | #define SNMP_PDU_GET (ASN_CONTEXT | ASN_CONSTRUCTOR | 0)
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47 | #define SNMP_PDU_GETNEXT (ASN_CONTEXT | ASN_CONSTRUCTOR | 1)
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48 | #define SNMP_PDU_RESPONSE (ASN_CONTEXT | ASN_CONSTRUCTOR | 2)
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49 | #define SNMP_PDU_SET (ASN_CONTEXT | ASN_CONSTRUCTOR | 3)
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50 | #define SNMP_PDU_GETBULK (ASN_CONTEXT | ASN_CONSTRUCTOR | 4)
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51 | #define SNMP_PDU_V1TRAP (ASN_CONTEXT | ASN_CONSTRUCTOR | 4)
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52 | #define SNMP_PDU_INFORM (ASN_CONTEXT | ASN_CONSTRUCTOR | 6)
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53 | #define SNMP_PDU_TRAP (ASN_CONTEXT | ASN_CONSTRUCTOR | 7)
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54 | #define SNMP_PDU_REPORT (ASN_CONTEXT | ASN_CONSTRUCTOR | 8)
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55 | #endif /* _SNMP_ASN_DEFINED */
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56 | #define ASN_INTEGER (ASN_UNIVERSAL | ASN_PRIMITIVE | 2)
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57 | #define ASN_BITS (ASN_UNIVERSAL | ASN_PRIMITIVE | 3)
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58 | #define ASN_OCTETSTRING (ASN_UNIVERSAL | ASN_PRIMITIVE | 4)
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59 | #define ASN_NULL (ASN_UNIVERSAL | ASN_PRIMITIVE | 5)
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60 | #define ASN_OBJECTIDENTIFIER (ASN_UNIVERSAL | ASN_PRIMITIVE | 6)
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61 | #define ASN_INTEGER32 ASN_INTEGER
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62 | #define ASN_SEQUENCE (ASN_UNIVERSAL | ASN_CONSTRUCTOR | 0x10)
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63 | #define ASN_SEQUENCEOF ASN_SEQUENCE
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64 | #define ASN_IPADDRESS (ASN_APPLICATION | ASN_PRIMITIVE | 0x00)
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65 | #define ASN_COUNTER32 (ASN_APPLICATION | ASN_PRIMITIVE | 0x01)
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66 | #define ASN_GAUGE32 (ASN_APPLICATION | ASN_PRIMITIVE | 0x02)
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67 | #define ASN_TIMETICKS (ASN_APPLICATION | ASN_PRIMITIVE | 0x03)
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68 | #define ASN_OPAQUE (ASN_APPLICATION | ASN_PRIMITIVE | 0x04)
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69 | #define ASN_COUNTER64 (ASN_APPLICATION | ASN_PRIMITIVE | 0x06)
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70 | #define ASN_UNSIGNED32 (ASN_APPLICATION | ASN_PRIMITIVE | 0x07)
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71 | #define SNMP_EXCEPTION_NOSUCHOBJECT (ASN_CONTEXT | ASN_PRIMITIVE | 0x00)
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72 | #define SNMP_EXCEPTION_NOSUCHINSTANCE (ASN_CONTEXT | ASN_PRIMITIVE | 0x01)
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73 | #define SNMP_EXCEPTION_ENDOFMIBVIEW (ASN_CONTEXT | ASN_PRIMITIVE | 0x02)
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74 | #define SNMP_EXTENSION_GET SNMP_PDU_GET
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75 | #define SNMP_EXTENSION_GET_NEXT SNMP_PDU_GETNEXT
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76 | #define SNMP_EXTENSION_GET_BULK SNMP_PDU_GETBULK
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77 | #define SNMP_EXTENSION_SET_TEST (ASN_PRIVATE | ASN_CONSTRUCTOR | 0x0)
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78 | #define SNMP_EXTENSION_SET_COMMIT SNMP_PDU_SET
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79 | #define SNMP_EXTENSION_SET_UNDO (ASN_PRIVATE | ASN_CONSTRUCTOR | 0x1)
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80 | #define SNMP_EXTENSION_SET_CLEANUP (ASN_PRIVATE | ASN_CONSTRUCTOR | 0x2)
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81 | #define SNMP_ERRORSTATUS_NOERROR 0
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82 | #define SNMP_ERRORSTATUS_TOOBIG 1
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83 | #define SNMP_ERRORSTATUS_NOSUCHNAME 2
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84 | #define SNMP_ERRORSTATUS_BADVALUE 3
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85 | #define SNMP_ERRORSTATUS_READONLY 4
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86 | #define SNMP_ERRORSTATUS_GENERR 5
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87 | #define SNMP_ERRORSTATUS_NOACCESS 6
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88 | #define SNMP_ERRORSTATUS_WRONGTYPE 7
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89 | #define SNMP_ERRORSTATUS_WRONGLENGTH 8
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90 | #define SNMP_ERRORSTATUS_WRONGENCODING 9
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91 | #define SNMP_ERRORSTATUS_WRONGVALUE 10
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92 | #define SNMP_ERRORSTATUS_NOCREATION 11
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93 | #define SNMP_ERRORSTATUS_INCONSISTENTVALUE 12
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94 | #define SNMP_ERRORSTATUS_RESOURCEUNAVAILABLE 13
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95 | #define SNMP_ERRORSTATUS_COMMITFAILED 14
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96 | #define SNMP_ERRORSTATUS_UNDOFAILED 15
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97 | #define SNMP_ERRORSTATUS_AUTHORIZATIONERROR 16
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98 | #define SNMP_ERRORSTATUS_NOTWRITABLE 17
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99 | #define SNMP_ERRORSTATUS_INCONSISTENTNAME 18
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100 | #define SNMP_GENERICTRAP_COLDSTART 0
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101 | #define SNMP_GENERICTRAP_WARMSTART 1
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102 | #define SNMP_GENERICTRAP_LINKDOWN 2
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103 | #define SNMP_GENERICTRAP_LINKUP 3
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104 | #define SNMP_GENERICTRAP_AUTHFAILURE 4
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105 | #define SNMP_GENERICTRAP_EGPNEIGHLOSS 5
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106 | #define SNMP_GENERICTRAP_ENTERSPECIFIC 6
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107 | #define SNMP_ACCESS_NONE 0
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108 | #define SNMP_ACCESS_NOTIFY 1
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109 | #define SNMP_ACCESS_READ_ONLY 2
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110 | #define SNMP_ACCESS_READ_WRITE 3
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111 | #define SNMP_ACCESS_READ_CREATE 4
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112 | #define SNMPAPI_ERROR FALSE
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113 | #define SNMPAPI_NOERROR TRUE
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114 | #define SNMP_LOG_SILENT 0
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115 | #define SNMP_LOG_FATAL 1
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116 | #define SNMP_LOG_ERROR 2
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117 | #define SNMP_LOG_WARNING 3
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118 | #define SNMP_LOG_TRACE 4
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119 | #define SNMP_LOG_VERBOSE 5
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120 | #define SNMP_OUTPUT_TO_CONSOLE 1
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121 | #define SNMP_OUTPUT_TO_LOGFILE 2
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122 | #define SNMP_OUTPUT_TO_EVENTLOG 4
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123 | #define SNMP_OUTPUT_TO_DEBUGGER 8
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124 | #define SNMP_MAX_OID_LEN 128
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125 | #define SNMP_MEM_ALLOC_ERROR 1
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126 | #define SNMP_BERAPI_INVALID_LENGTH 10
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127 | #define SNMP_BERAPI_INVALID_TAG 11
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128 | #define SNMP_BERAPI_OVERFLOW 12
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129 | #define SNMP_BERAPI_SHORT_BUFFER 13
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130 | #define SNMP_BERAPI_INVALID_OBJELEM 14
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131 | #define SNMP_PDUAPI_UNRECOGNIZED_PDU 20
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132 | #define SNMP_PDUAPI_INVALID_ES 21
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133 | #define SNMP_PDUAPI_INVALID_GT 22
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134 | #define SNMP_AUTHAPI_INVALID_VERSION 30
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135 | #define SNMP_AUTHAPI_INVALID_MSG_TYPE 31
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136 | #define SNMP_AUTHAPI_TRIV_AUTH_FAILED 32
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137 |
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138 | #ifndef RC_INVOKED
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139 |
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140 | typedef INT SNMPAPI;
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141 | typedef LONG AsnInteger32;
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142 | typedef ULONG AsnUnsigned32;
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143 | typedef ULARGE_INTEGER AsnCounter64;
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144 | typedef AsnUnsigned32 AsnCounter32;
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145 | typedef AsnUnsigned32 AsnGauge32;
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146 | typedef AsnUnsigned32 AsnTimeticks;
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147 | typedef struct {
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148 | BYTE *stream;
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149 | UINT length;
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150 | BOOL dynamic;
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151 | } AsnOctetString, AsnBits, AsnSequence, AsnImplicitSequence, AsnIPAddress, AsnNetworkAddress, AsnDisplayString, AsnOpaque;
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152 | typedef struct {
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153 | UINT idLength;
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154 | UINT *ids;
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155 | } AsnObjectIdentifier, AsnObjectName;
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156 | typedef struct {
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157 | BYTE asnType;
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158 | union {
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159 | AsnInteger32 number;
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160 | AsnUnsigned32 unsigned32;
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161 | AsnCounter64 counter64;
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162 | AsnOctetString string;
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163 | AsnBits bits;
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164 | AsnObjectIdentifier object;
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165 | AsnSequence sequence;
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166 | AsnIPAddress address;
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167 | AsnCounter32 counter;
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168 | AsnGauge32 gauge;
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169 | AsnTimeticks ticks;
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170 | AsnOpaque arbitrary;
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171 | } asnValue;
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172 | } AsnAny, AsnObjectSyntax;
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173 | typedef struct {
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174 | AsnObjectName name;
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175 | AsnObjectSyntax value;
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176 | } SnmpVarBind;
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177 | typedef struct {
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178 | SnmpVarBind *list;
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179 | UINT len;
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180 | } SnmpVarBindList;
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181 |
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182 | VOID WINSNMPAPI SnmpExtensionClose(void);
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183 | BOOL WINSNMPAPI SnmpExtensionInit(DWORD,HANDLE*,AsnObjectIdentifier*);
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184 | BOOL WINSNMPAPI SnmpExtensionInitEx(AsnObjectIdentifier*);
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185 | BOOL WINSNMPAPI SnmpExtensionMonitor(LPVOID);
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186 | BOOL WINSNMPAPI SnmpExtensionQuery(BYTE,SnmpVarBindList*,AsnInteger32*,AsnInteger32*);
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187 | BOOL WINSNMPAPI SnmpExtensionQueryEx(DWORD,DWORD,SnmpVarBindList*,AsnOctetString*,AsnInteger32*,AsnInteger32*);
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188 | BOOL WINSNMPAPI SnmpExtensionTrap(AsnObjectIdentifier*,AsnInteger32*,AsnInteger32*,AsnTimeticks*,SnmpVarBindList*);
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189 | DWORD WINSNMPAPI SnmpSvcGetUptime(void);
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190 | VOID WINSNMPAPI SnmpSvcSetLogLevel(INT);
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191 | VOID WINSNMPAPI SnmpSvcSetLogType(INT);
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192 | SNMPAPI WINSNMPAPI SnmpUtilAsnAnyCpy(AsnAny*,AsnAny*);
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193 | VOID WINSNMPAPI SnmpUtilAsnAnyFree(AsnAny*);
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194 | VOID WINSNMPAPI SnmpUtilDbgPrint(INT,LPSTR,...);
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195 | LPSTR WINSNMPAPI SnmpUtilIdsToA(UINT*,UINT);
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196 | LPVOID WINSNMPAPI SnmpUtilMemAlloc(UINT);
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197 | VOID WINSNMPAPI SnmpUtilMemFree(LPVOID);
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198 | LPVOID WINSNMPAPI SnmpUtilMemReAlloc(LPVOID,UINT);
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199 | SNMPAPI WINSNMPAPI SnmpUtilOctetsCmp(AsnOctetString*,AsnOctetString*);
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200 | SNMPAPI WINSNMPAPI SnmpUtilOctetsCpy(AsnOctetString*,AsnOctetString*);
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201 | VOID WINSNMPAPI SnmpUtilOctetsFree(AsnOctetString*);
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202 | SNMPAPI WINSNMPAPI SnmpUtilOctetsNCmp(AsnOctetString*,AsnOctetString*,UINT);
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203 | SNMPAPI WINSNMPAPI SnmpUtilOidAppend(AsnObjectIdentifier*,AsnObjectIdentifier*);
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204 | SNMPAPI WINSNMPAPI SnmpUtilOidCmp(AsnObjectIdentifier*,AsnObjectIdentifier*);
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205 | SNMPAPI WINSNMPAPI SnmpUtilOidCpy(AsnObjectIdentifier*,AsnObjectIdentifier*);
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206 | VOID WINSNMPAPI SnmpUtilOidFree(AsnObjectIdentifier*);
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207 | SNMPAPI WINSNMPAPI SnmpUtilOidNCmp(AsnObjectIdentifier*,AsnObjectIdentifier*,UINT);
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208 | LPSTR WINSNMPAPI SnmpUtilOidToA(AsnObjectIdentifier*);
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209 | VOID WINSNMPAPI SnmpUtilPrintAsnAny(AsnAny*);
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210 | VOID WINSNMPAPI SnmpUtilPrintOid(AsnObjectIdentifier*);
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211 | SNMPAPI WINSNMPAPI SnmpUtilVarBindCpy( SnmpVarBind*,SnmpVarBind*);
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212 | SNMPAPI WINSNMPAPI SnmpUtilVarBindListCpy(SnmpVarBindList*,SnmpVarBindList*);
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213 | VOID WINSNMPAPI SnmpUtilVarBindFree(SnmpVarBind*);
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214 | VOID WINSNMPAPI SnmpUtilVarBindListFree(SnmpVarBindList*);
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215 |
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216 | #ifndef SNMPSTRICT
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217 | #define SNMP_malloc SnmpUtilMemAlloc
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218 | #define SNMP_free SnmpUtilMemFree
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219 | #define SNMP_realloc SnmpUtilMemReAlloc
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220 | #define SNMP_DBG_malloc SnmpUtilMemAlloc
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221 | #define SNMP_DBG_free SnmpUtilMemFree
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222 | #define SNMP_DBG_realloc SnmpUtilMemReAlloc
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223 | #define SNMP_oidappend SnmpUtilOidAppend
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224 | #define SNMP_oidcmp SnmpUtilOidCmp
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225 | #define SNMP_oidcpy SnmpUtilOidCpy
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226 | #define SNMP_oidfree SnmpUtilOidFree
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227 | #define SNMP_oidncmp SnmpUtilOidNCmp
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228 | #define SNMP_printany SnmpUtilPrintAsnAny
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229 | #define SNMP_CopyVarBind SnmpUtilVarBindCpy
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230 | #define SNMP_CopyVarBindList SnmpUtilVarBindListCpy
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231 | #define SNMP_FreeVarBind SnmpUtilVarBindFree
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232 | #define SNMP_FreeVarBindList SnmpUtilVarBindListFree
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233 | #define ASN_RFC1155_IPADDRESS ASN_IPADDRESS
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234 | #define ASN_RFC1155_COUNTER ASN_COUNTER32
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235 | #define ASN_RFC1155_GAUGE ASN_GAUGE32
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236 | #define ASN_RFC1155_TIMETICKS ASN_TIMETICKS
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237 | #define ASN_RFC1155_OPAQUE ASN_OPAQUE
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238 | #define ASN_RFC1213_DISPSTRING ASN_OCTETSTRING
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239 | #define ASN_RFC1157_GETREQUEST SNMP_PDU_GET
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240 | #define ASN_RFC1157_GETNEXTREQUEST SNMP_PDU_GETNEXT
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241 | #define ASN_RFC1157_GETRESPONSE SNMP_PDU_RESPONSE
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242 | #define ASN_RFC1157_SETREQUEST SNMP_PDU_SET
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243 | #define ASN_RFC1157_TRAP SNMP_PDU_V1TRAP
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244 | #define ASN_CONTEXTSPECIFIC ASN_CONTEXT
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245 | #define ASN_PRIMATIVE ASN_PRIMITIVE
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246 | #define RFC1157VarBindList SnmpVarBindList
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247 | #define RFC1157VarBind SnmpVarBind
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248 | #define AsnInteger AsnInteger32
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249 | #define AsnCounter AsnCounter32
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250 | #define AsnGauge AsnGauge32
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251 | #endif /* SNMPSTRICT */
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252 |
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253 | #endif /* RC_INVOKED */
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254 |
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255 | #ifdef __cplusplus
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256 | }
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257 | #endif
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258 | #include <poppack.h>
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259 | #endif
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