fixed possible crash
[public/netxms.git] / include / netxms_isc.h
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1/*
2** NetXMS - Network Management System
3** Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008 Victor Kirhenshtein
4**
5** This program is free software; you can redistribute it and/or modify
6** it under the terms of the GNU General Public License as published by
7** the Free Software Foundation; either version 2 of the License, or
8** (at your option) any later version.
9**
10** This program is distributed in the hope that it will be useful,
11** but WITHOUT ANY WARRANTY; without even the implied warranty of
12** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13** GNU General Public License for more details.
14**
15** You should have received a copy of the GNU General Public License
16** along with this program; if not, write to the Free Software
17** Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
18**
19** File: netxms_isc.h
20**
21**/
22
23#ifndef _netxms_isc_h_
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24#define _netxms_isc_h_
25
26
27//
28// Default port number
29//
30
31#define NETXMS_ISC_PORT 4702
32
33
34//
35// Well-known ISC services
36//
37
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38#define ISC_SERVICE_EVENT_FORWARDER ((UINT32)1)
39#define ISC_SERVICE_OBJECT_SYNC ((UINT32)2)
40#define ISC_SERVICE_LICENSE_SERVER ((UINT32)3)
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967893bb 42#define ISC_SERVICE_CUSTOM_1 ((UINT32)100000)
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43
44
45//
46// ISC error codes
47//
48
49
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50#define ISC_ERR_SUCCESS ((UINT32)0)
51#define ISC_ERR_UNKNOWN_SERVICE ((UINT32)1)
52#define ISC_ERR_REQUEST_OUT_OF_STATE ((UINT32)2)
53#define ISC_ERR_SERVICE_DISABLED ((UINT32)3)
54#define ISC_ERR_ENCRYPTION_REQUIRED ((UINT32)4)
55#define ISC_ERR_CONNECTION_BROKEN ((UINT32)5)
56#define ISC_ERR_ALREADY_CONNECTED ((UINT32)6)
57#define ISC_ERR_SOCKET_ERROR ((UINT32)7)
58#define ISC_ERR_CONNECT_FAILED ((UINT32)8)
59#define ISC_ERR_INVALID_NXCP_VERSION ((UINT32)9)
60#define ISC_ERR_REQUEST_TIMEOUT ((UINT32)10)
61#define ISC_ERR_NOT_IMPLEMENTED ((UINT32)11)
62#define ISC_ERR_NO_CIPHERS ((UINT32)12)
63#define ISC_ERR_INVALID_PUBLIC_KEY ((UINT32)13)
64#define ISC_ERR_INVALID_SESSION_KEY ((UINT32)14)
65#define ISC_ERR_INTERNAL_ERROR ((UINT32)15)
66#define ISC_ERR_SESSION_SETUP_FAILED ((UINT32)16)
67#define ISC_ERR_OBJECT_NOT_FOUND ((UINT32)17)
68#define ISC_ERR_POST_EVENT_FAILED ((UINT32)18)
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69
70
71//
72// ISC session
73//
74
75class ISCSession
76{
77private:
78 SOCKET m_socket;
967893bb 79 UINT32 m_peerAddress; // Peer address in host byte order
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80 void *m_userData;
81
82public:
83 ISCSession(SOCKET sock, struct sockaddr_in *addr)
84 {
85 m_socket = sock;
86 m_peerAddress = ntohl(addr->sin_addr.s_addr);
87 m_userData = NULL;
88 }
89
90 SOCKET GetSocket() { return m_socket; }
967893bb 91 UINT32 GetPeerAddress() { return m_peerAddress; }
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92
93 void SetUserData(void *data) { m_userData = data; }
94 void *GetUserData() { return m_userData; }
95};
96
97
98//
99// ISC service definition
100//
101
102typedef struct
103{
967893bb 104 UINT32 id; // Service ID
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105 const TCHAR *name; // Name
106 const TCHAR *enableParameter; // Server parameter to be set to enable service
107 BOOL (*setupSession)(ISCSession *, CSCPMessage *); // Session setup handler
108 void (*closeSession)(ISCSession *); // Session close handler
109 BOOL (*processMsg)(ISCSession *, CSCPMessage *, CSCPMessage *);
110} ISC_SERVICE;
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112
113#endif