nulib.system.win32.snmp source code

1 /**
2  * Windows API header module
3  *
4  * Translated from MinGW Windows headers
5  *
6  * Authors: Stewart Gordon
7  * License: $(LINK2 http://www.boost.org/LICENSE_1_0.txt, Boost License 1.0)
8  * Source: $(DRUNTIMESRC core/sys/windows/_snmp.d)
9  */
10 module nulib.system.win32.snmp;
11 
12 
13 import nulib.system.win32.basetsd /+: HANDLE+/;
14 import nulib.system.win32.windef /+: BOOL, BYTE, DWORD, INT, LONG, UINT, ULONG+/;
15 import nulib.system.win32.winnt /+: LPSTR, LPVOID, ULARGE_INTEGER, VOID+/;
16 
17 // These are not documented on MSDN
18 enum {
19     DEFAULT_SNMP_PORT_UDP     =   161,
20     DEFAULT_SNMP_PORT_IPX     = 36879,
21     DEFAULT_SNMPTRAP_PORT_UDP =   162,
22     DEFAULT_SNMPTRAP_PORT_IPX = 36880
23 }
24 
25 enum : BYTE {
26     ASN_UNIVERSAL                 = 0x00,
27     ASN_PRIMITIVE                 = 0x00,
28     ASN_CONSTRUCTOR               = 0x20,
29     ASN_APPLICATION               = 0x40,
30     ASN_CONTEXT                   = 0x80,
31     ASN_PRIVATE                   = 0xC0,
32 
33     SNMP_PDU_GET                  = ASN_CONTEXT | ASN_CONSTRUCTOR,
34     SNMP_PDU_GETNEXT,
35     SNMP_PDU_RESPONSE,
36     SNMP_PDU_SET,
37     SNMP_PDU_GETBULK,          // = ASN_CONTEXT | ASN_CONSTRUCTOR | 4
38     SNMP_PDU_V1TRAP               = ASN_CONTEXT | ASN_CONSTRUCTOR | 4,
39     SNMP_PDU_INFORM               = ASN_CONTEXT | ASN_CONSTRUCTOR | 6,
40     SNMP_PDU_TRAP,
41     SNMP_PDU_REPORT,
42     ASN_INTEGER                   = ASN_UNIVERSAL | ASN_PRIMITIVE | 2,
43     ASN_BITS,
44     ASN_OCTETSTRING,
45     ASN_NULL,
46     ASN_OBJECTIDENTIFIER,      // = ASN_UNIVERSAL | ASN_PRIMITIVE | 6
47     ASN_INTEGER32                 = ASN_INTEGER,
48     ASN_SEQUENCE                  = ASN_UNIVERSAL | ASN_CONSTRUCTOR | 0x10,
49     ASN_SEQUENCEOF                = ASN_SEQUENCE,
50     ASN_IPADDRESS                 = ASN_APPLICATION | ASN_PRIMITIVE,
51     ASN_COUNTER32,
52     ASN_GAUGE32,
53     ASN_TIMETICKS,
54     ASN_OPAQUE,                // = ASN_APPLICATION | ASN_PRIMITIVE | 4
55     ASN_COUNTER64                 = ASN_APPLICATION | ASN_PRIMITIVE | 6,
56     ASN_UNSIGNED32,            // = ASN_APPLICATION | ASN_PRIMITIVE | 7
57     SNMP_EXCEPTION_NOSUCHOBJECT   = ASN_CONTEXT | ASN_PRIMITIVE,
58     SNMP_EXCEPTION_NOSUCHINSTANCE,
59     SNMP_EXCEPTION_ENDOFMIBVIEW,
60     SNMP_EXTENSION_GET            = SNMP_PDU_GET,
61     SNMP_EXTENSION_GET_NEXT       = SNMP_PDU_GETNEXT,
62     SNMP_EXTENSION_GET_BULK       = SNMP_PDU_GETBULK,
63     SNMP_EXTENSION_SET_TEST       = ASN_PRIVATE | ASN_CONSTRUCTOR,
64     SNMP_EXTENSION_SET_COMMIT     = SNMP_PDU_SET,
65     SNMP_EXTENSION_SET_UNDO       = ASN_PRIVATE | ASN_CONSTRUCTOR | 1,
66     SNMP_EXTENSION_SET_CLEANUP
67 }
68 
69 
70 enum : AsnInteger {
71     SNMP_ERRORSTATUS_NOERROR,
72     SNMP_ERRORSTATUS_TOOBIG,
73     SNMP_ERRORSTATUS_NOSUCHNAME,
74     SNMP_ERRORSTATUS_BADVALUE,
75     SNMP_ERRORSTATUS_READONLY,
76     SNMP_ERRORSTATUS_GENERR,
77     SNMP_ERRORSTATUS_NOACCESS,
78     SNMP_ERRORSTATUS_WRONGTYPE,
79     SNMP_ERRORSTATUS_WRONGLENGTH,
80     SNMP_ERRORSTATUS_WRONGENCODING,
81     SNMP_ERRORSTATUS_WRONGVALUE,
82     SNMP_ERRORSTATUS_NOCREATION,
83     SNMP_ERRORSTATUS_INCONSISTENTVALUE,
84     SNMP_ERRORSTATUS_RESOURCEUNAVAILABLE,
85     SNMP_ERRORSTATUS_COMMITFAILED,
86     SNMP_ERRORSTATUS_UNDOFAILED,
87     SNMP_ERRORSTATUS_AUTHORIZATIONERROR,
88     SNMP_ERRORSTATUS_NOTWRITABLE,
89     SNMP_ERRORSTATUS_INCONSISTENTNAME
90 }
91 
92 enum : AsnInteger {
93     SNMP_GENERICTRAP_COLDSTART,
94     SNMP_GENERICTRAP_WARMSTART,
95     SNMP_GENERICTRAP_LINKDOWN,
96     SNMP_GENERICTRAP_LINKUP,
97     SNMP_GENERICTRAP_AUTHFAILURE,
98     SNMP_GENERICTRAP_EGPNEIGHLOSS,
99     SNMP_GENERICTRAP_ENTERSPECIFIC
100 }
101 
102 // These are not documented on MSDN
103 enum {
104     SNMP_ACCESS_NONE,
105     SNMP_ACCESS_NOTIFY,
106     SNMP_ACCESS_READ_ONLY,
107     SNMP_ACCESS_READ_WRITE,
108     SNMP_ACCESS_READ_CREATE
109 }
110 
111 enum : BOOL {
112     SNMPAPI_ERROR   = false,
113     SNMPAPI_NOERROR = true
114 }
115 
116 enum : INT {
117     SNMP_LOG_SILENT,
118     SNMP_LOG_FATAL,
119     SNMP_LOG_ERROR,
120     SNMP_LOG_WARNING,
121     SNMP_LOG_TRACE,
122     SNMP_LOG_VERBOSE
123 }
124 
125 enum INT
126     SNMP_OUTPUT_TO_CONSOLE  = 1,
127     SNMP_OUTPUT_TO_LOGFILE  = 2,
128     SNMP_OUTPUT_TO_EVENTLOG = 4,
129     SNMP_OUTPUT_TO_DEBUGGER = 8;
130 
131 enum size_t SNMP_MAX_OID_LEN = 128;
132 
133 enum : DWORD {
134     SNMP_MEM_ALLOC_ERROR          =  1,
135     SNMP_BERAPI_INVALID_LENGTH    = 10,
136     SNMP_BERAPI_INVALID_TAG,
137     SNMP_BERAPI_OVERFLOW,
138     SNMP_BERAPI_SHORT_BUFFER,
139     SNMP_BERAPI_INVALID_OBJELEM,
140     SNMP_PDUAPI_UNRECOGNIZED_PDU  = 20,
141     SNMP_PDUAPI_INVALID_ES,
142     SNMP_PDUAPI_INVALID_GT,
143     SNMP_AUTHAPI_INVALID_VERSION  = 30,
144     SNMP_AUTHAPI_INVALID_MSG_TYPE,
145     SNMP_AUTHAPI_TRIV_AUTH_FAILED,
146 }
147 
148 alias SNMPAPI = INT;
149 alias AsnInteger32 = LONG;
150 alias ULONG AsnUnsigned32, AsnCounter32, AsnGauge32, AsnTimeticks;
151 alias AsnCounter64 = ULARGE_INTEGER;
152 
153 align (4):
154 
155 struct AsnOctetString {
156 align (4):
157     BYTE* stream;
158     UINT  length;
159     BOOL  dynamic;
160 }
161 alias AsnOctetString AsnBits, AsnSequence, AsnImplicitSequence,
162   AsnIPAddress, AsnNetworkAddress, AsnDisplayString, AsnOpaque;
163 
164 struct AsnObjectIdentifier {
165 align (4):
166     UINT  idLength;
167     UINT* ids;
168 }
169 alias AsnObjectName = AsnObjectIdentifier;
170 
171 struct AsnAny {
172 align (4):
173     BYTE      asnType;
174     union _asnValue {
175         AsnInteger32        number;
176         AsnUnsigned32       unsigned32;
177         AsnCounter64        counter64;
178         AsnOctetString      string;
179         AsnBits             bits;
180         AsnObjectIdentifier object;
181         AsnSequence         sequence;
182         AsnIPAddress        address;
183         AsnCounter32        counter;
184         AsnGauge32          gauge;
185         AsnTimeticks        ticks;
186         AsnOpaque           arbitrary;
187     }
188     _asnValue asnValue;
189 }
190 alias AsnObjectSyntax = AsnAny;
191 
192 struct SnmpVarBind {
193 align (4):
194     AsnObjectName   name;
195     AsnObjectSyntax value;
196 }
197 
198 struct SnmpVarBindList {
199 align (4):
200     SnmpVarBind* list;
201     UINT         len;
202 }
203 
204 extern (Windows) {
205     VOID SnmpExtensionClose();
206     BOOL SnmpExtensionInit(DWORD, HANDLE*, AsnObjectIdentifier*);
207     BOOL SnmpExtensionInitEx(AsnObjectIdentifier*);
208     BOOL SnmpExtensionMonitor(LPVOID);
209     BOOL SnmpExtensionQuery(BYTE, SnmpVarBindList*, AsnInteger32*,
210       AsnInteger32*);
211     BOOL SnmpExtensionQueryEx(DWORD, DWORD, SnmpVarBindList*, AsnOctetString*,
212       AsnInteger32*, AsnInteger32*);
213     BOOL SnmpExtensionTrap(AsnObjectIdentifier*, AsnInteger32*, AsnInteger32*,
214       AsnTimeticks*, SnmpVarBindList*);
215     DWORD SnmpSvcGetUptime();
216     VOID SnmpSvcSetLogLevel(INT);
217     VOID SnmpSvcSetLogType(INT);
218     SNMPAPI SnmpUtilAsnAnyCpy(AsnAny*, AsnAny*);
219     VOID SnmpUtilAsnAnyFree(AsnAny*);
220     VOID SnmpUtilDbgPrint(INT, LPSTR, ...);
221     LPSTR SnmpUtilIdsToA(UINT*, UINT);
222     LPVOID SnmpUtilMemAlloc(UINT);
223     VOID SnmpUtilMemFree(LPVOID);
224     LPVOID SnmpUtilMemReAlloc(LPVOID, UINT);
225     SNMPAPI SnmpUtilOctetsCmp(AsnOctetString*, AsnOctetString*);
226     SNMPAPI SnmpUtilOctetsCpy(AsnOctetString*, AsnOctetString*);
227     VOID SnmpUtilOctetsFree(AsnOctetString*);
228     SNMPAPI SnmpUtilOctetsNCmp(AsnOctetString*, AsnOctetString*, UINT);
229     SNMPAPI SnmpUtilOidAppend(AsnObjectIdentifier*, AsnObjectIdentifier*);
230     SNMPAPI SnmpUtilOidCmp(AsnObjectIdentifier*, AsnObjectIdentifier*);
231     SNMPAPI SnmpUtilOidCpy(AsnObjectIdentifier*, AsnObjectIdentifier*);
232     VOID SnmpUtilOidFree(AsnObjectIdentifier*);
233     SNMPAPI SnmpUtilOidNCmp(AsnObjectIdentifier*, AsnObjectIdentifier*, UINT);
234     LPSTR SnmpUtilOidToA(AsnObjectIdentifier*);
235     VOID SnmpUtilPrintAsnAny(AsnAny*);
236     VOID SnmpUtilPrintOid(AsnObjectIdentifier*);
237     SNMPAPI SnmpUtilVarBindCpy(SnmpVarBind*, SnmpVarBind*);
238     SNMPAPI SnmpUtilVarBindListCpy(SnmpVarBindList*, SnmpVarBindList*);
239     VOID SnmpUtilVarBindFree(SnmpVarBind*);
240     VOID SnmpUtilVarBindListFree(SnmpVarBindList*);
241 }
242 
243 alias SNMP_malloc = SnmpUtilMemAlloc;
244 alias SNMP_free = SnmpUtilMemFree;
245 alias SNMP_realloc = SnmpUtilMemReAlloc;
246 alias SNMP_DBG_malloc = SnmpUtilMemAlloc;
247 alias SNMP_DBG_free = SnmpUtilMemFree;
248 alias SNMP_DBG_realloc = SnmpUtilMemReAlloc;
249 alias SNMP_oidappend = SnmpUtilOidAppend;
250 alias SNMP_oidcmp = SnmpUtilOidCmp;
251 alias SNMP_oidcpy = SnmpUtilOidCpy;
252 alias SNMP_oidfree = SnmpUtilOidFree;
253 alias SNMP_oidncmp = SnmpUtilOidNCmp;
254 alias SNMP_printany = SnmpUtilPrintAsnAny;
255 alias SNMP_CopyVarBind = SnmpUtilVarBindCpy;
256 alias SNMP_CopyVarBindList = SnmpUtilVarBindListCpy;
257 alias SNMP_FreeVarBind = SnmpUtilVarBindFree;
258 alias SNMP_FreeVarBindList = SnmpUtilVarBindListFree;
259 alias ASN_RFC1155_IPADDRESS = ASN_IPADDRESS;
260 alias ASN_RFC1155_COUNTER = ASN_COUNTER32;
261 alias ASN_RFC1155_GAUGE = ASN_GAUGE32;
262 alias ASN_RFC1155_TIMETICKS = ASN_TIMETICKS;
263 alias ASN_RFC1155_OPAQUE = ASN_OPAQUE;
264 alias ASN_RFC1213_DISPSTRING = ASN_OCTETSTRING;
265 alias ASN_RFC1157_GETREQUEST = SNMP_PDU_GET;
266 alias ASN_RFC1157_GETNEXTREQUEST = SNMP_PDU_GETNEXT;
267 alias ASN_RFC1157_GETRESPONSE = SNMP_PDU_RESPONSE;
268 alias ASN_RFC1157_SETREQUEST = SNMP_PDU_SET;
269 alias ASN_RFC1157_TRAP = SNMP_PDU_V1TRAP;
270 alias ASN_CONTEXTSPECIFIC = ASN_CONTEXT;
271 alias ASN_PRIMATIVE = ASN_PRIMITIVE;
272 alias RFC1157VarBindList = SnmpVarBindList;
273 alias RFC1157VarBind = SnmpVarBind;
274 alias AsnInteger = AsnInteger32;
275 alias AsnCounter = AsnCounter32;
276 alias AsnGauge = AsnGauge32;