VRRP mib added
[public/netxms.git] / include / nms_util.h
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e9246d26 1/*
7ac71e60 2** NetXMS - Network Management System
7c521895 3** Copyright (C) 2003-2010 Victor Kirhenshtein
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4**
5** This program is free software; you can redistribute it and/or modify
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6** it under the terms of the GNU Lesser General Public License as published
7** by the Free Software Foundation; either version 3 of the License, or
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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**
68f384ea 15** You should have received a copy of the GNU Lesser General Public License
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16** along with this program; if not, write to the Free Software
17** Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
18**
fb7ce4b9 19** File: nms_util.h
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20**
21**/
22
23#ifndef _nms_util_h_
24#define _nms_util_h_
25
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26#ifdef _WIN32
27#ifdef LIBNETXMS_EXPORTS
28#define LIBNETXMS_EXPORTABLE __declspec(dllexport)
29#else
30#define LIBNETXMS_EXPORTABLE __declspec(dllimport)
31#endif
32#else /* _WIN32 */
33#define LIBNETXMS_EXPORTABLE
34#endif
35
36
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37#include <nms_common.h>
38#include <nms_cscp.h>
953dfe76 39#include <nms_threads.h>
64584976 40#include <time.h>
e9246d26 41
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42#if HAVE_BYTESWAP_H
43#include <byteswap.h>
44#endif
45
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46#include <base64.h>
47
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48
49//
92502d5f 50// Serial communications
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51//
52
53#ifdef _WIN32
54
55#define FLOW_NONE 0
56#define FLOW_SOFTWARE 1
57#define FLOW_HARDWARE 2
58
59#else /* _WIN32 */
60
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61#ifdef HAVE_TERMIOS_H
62# include <termios.h>
63#else
64# error termios.h not found
65#endif
66
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67#endif /* _WIN32 */
68
69
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70//
71// Return codes for IcmpPing()
72//
73
74#define ICMP_SUCCESS 0
75#define ICMP_UNREACHEABLE 1
76#define ICMP_TIMEOUT 2
77#define ICMP_RAW_SOCK_FAILED 3
78
79
dcb44c9a 80//
4826c8a5 81// Token types for configuration loader
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82//
83
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84#define CT_LONG 0
85#define CT_STRING 1
86#define CT_STRING_LIST 2
87#define CT_END_OF_LIST 3
88#define CT_BOOLEAN 4
89#define CT_WORD 5
fc935a60 90#define CT_IGNORE 6
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91
92
93//
94// Return codes for NxLoadConfig()
95//
96
97#define NXCFG_ERR_OK 0
98#define NXCFG_ERR_NOFILE 1
99#define NXCFG_ERR_SYNTAX 2
100
101
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102//
103// nxlog_open() flags
104//
105
106#define NXLOG_USE_SYSLOG ((DWORD)0x00000001)
107#define NXLOG_PRINT_TO_STDOUT ((DWORD)0x00000002)
108#define NXLOG_IS_OPEN ((DWORD)0x80000000)
109
110
8ff13508 111//
35f836fe 112// _tcsdup() replacement
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113//
114
115#if defined(_WIN32) && defined(USE_WIN32_HEAP)
116#ifdef __cplusplus
117extern "C" {
118#endif
35f836fe 119char LIBNETXMS_EXPORTABLE *nx__tcsdup(const char *src);
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120WCHAR LIBNETXMS_EXPORTABLE *nx_wcsdup(const WCHAR *src);
121#ifdef __cplusplus
122}
123#endif
124#endif
125
126
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127//
128// Class for serial communications
129//
130
131#ifdef __cplusplus
132
133#ifndef _WIN32
134enum
135{
136 NOPARITY,
137 ODDPARITY,
138 EVENPARITY,
139 ONESTOPBIT,
140 TWOSTOPBITS
141};
142
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143enum
144{
145 FLOW_NONE,
146 FLOW_HARDWARE,
147 FLOW_SOFTWARE
148};
149
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150#ifndef INVALID_HANDLE_VALUE
151#define INVALID_HANDLE_VALUE (-1)
152#endif
153#endif /* _WIN32 */
154
155class LIBNETXMS_EXPORTABLE Serial
156{
157public:
158 Serial(void);
159 ~Serial(void);
160
e2d68ddd 161 bool Open(const TCHAR *pszPort);
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162 void Close(void);
163 void SetTimeout(int nTimeout);
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164 int Read(char *pBuff, int nSize); /* waits up to timeout and do single read */
165 int ReadAll(char *pBuff, int nSize); /* read until timeout or out of space */
e2d68ddd 166 bool Write(const char *pBuff, int nSize);
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167 void Flush(void);
168 bool Set(int nSpeed, int nDataBits, int nParity, int nStopBits);
70fed300 169 bool Set(int nSpeed, int nDataBits, int nParity, int nStopBits, int nFlowControl);
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170 bool Restart(void);
171
172private:
173 TCHAR *m_pszPort;
174 int m_nTimeout;
175 int m_nSpeed;
176 int m_nDataBits;
177 int m_nStopBits;
178 int m_nParity;
70fed300 179 int m_nFlowControl;
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180
181#ifndef _WIN32
182 int m_hPort;
70fed300 183 struct termios m_originalSettings;
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184#else
185 HANDLE m_hPort;
186#endif
187};
188
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189
190//
191// Class for table data storage
192//
193
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194class CSCPMessage;
195
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196class LIBNETXMS_EXPORTABLE Table
197{
198private:
199 int m_nNumRows;
200 int m_nNumCols;
201 TCHAR **m_ppData;
202 TCHAR **m_ppColNames;
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203 LONG *m_colFormats;
204 TCHAR *m_title;
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205
206public:
207 Table();
ccc34207 208 Table(CSCPMessage *msg);
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209 ~Table();
210
3d5610eb 211 int fillMessage(CSCPMessage &msg, int offset, int rowLimit);
9e126e57 212
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213 int getNumRows() { return m_nNumRows; }
214 int getNumColumns() { return m_nNumCols; }
215 const TCHAR *getTitle() { return CHECK_NULL_EX(m_title); }
9e126e57 216
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217 const TCHAR *getColumnName(int col) { return ((col >= 0) && (col < m_nNumCols)) ? m_ppColNames[col] : NULL; }
218 LONG getColumnFormat(int col) { return ((col >= 0) && (col < m_nNumCols)) ? m_colFormats[col] : 0; }
219
220 void setTitle(const TCHAR *title) { safe_free(m_title); m_title = (title != NULL) ? _tcsdup(title) : NULL; }
221 int addColumn(const TCHAR *name, LONG format = 0);
222 int addRow();
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223
224 void setAt(int nRow, int nCol, LONG nData);
225 void setAt(int nRow, int nCol, DWORD dwData);
226 void setAt(int nRow, int nCol, double dData);
227 void setAt(int nRow, int nCol, INT64 nData);
228 void setAt(int nRow, int nCol, QWORD qwData);
229 void setAt(int nRow, int nCol, const TCHAR *pszData);
230 void setPreallocatedAt(int nRow, int nCol, TCHAR *pszData);
231
232 void set(int nCol, LONG nData) { setAt(m_nNumRows - 1, nCol, nData); }
233 void set(int nCol, DWORD dwData) { setAt(m_nNumRows - 1, nCol, dwData); }
234 void set(int nCol, double dData) { setAt(m_nNumRows - 1, nCol, dData); }
235 void set(int nCol, INT64 nData) { setAt(m_nNumRows - 1, nCol, nData); }
236 void set(int nCol, QWORD qwData) { setAt(m_nNumRows - 1, nCol, qwData); }
237 void set(int nCol, const TCHAR *pszData) { setAt(m_nNumRows - 1, nCol, pszData); }
238 void setPreallocated(int nCol, TCHAR *pszData) { setPreallocatedAt(m_nNumRows - 1, nCol, pszData); }
239
240 const TCHAR *getAsString(int nRow, int nCol);
241 LONG getAsInt(int nRow, int nCol);
242 DWORD getAsUInt(int nRow, int nCol);
243 INT64 getAsInt64(int nRow, int nCol);
244 QWORD getAsUInt64(int nRow, int nCol);
245 double getAsDouble(int nRow, int nCol);
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246};
247
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248
249//
250// Dynamic string class
251//
252
253class LIBNETXMS_EXPORTABLE String
254{
255protected:
256 TCHAR *m_pszBuffer;
257 DWORD m_dwBufSize;
258
259public:
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260 static const int npos;
261
8bad8476 262 String();
f3cdd1c5 263 String(const TCHAR *init);
643c9dcb 264 String(const String &src);
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265 ~String();
266
ce7565e7 267 void setBuffer(TCHAR *pszBuffer);
8bad8476 268
2391d4fd 269 const String& operator =(const TCHAR *pszStr);
49bf9d8d 270 const String& operator =(const String &src);
2391d4fd 271 const String& operator +=(const TCHAR *pszStr);
ce7565e7 272 operator const TCHAR*() { return CHECK_NULL_EX(m_pszBuffer); }
8bad8476 273
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274 char *getUTF8String();
275
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276 void addString(const TCHAR *pStr, DWORD dwLen);
277 void addDynamicString(TCHAR *pszStr) { if (pszStr != NULL) { *this += pszStr; free(pszStr); } }
c577e360 278
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279 void addMultiByteString(const char *pStr, DWORD dwSize, int nCodePage);
280 void addWideCharString(const WCHAR *pStr, DWORD dwSize);
ff175e91 281
ce7565e7 282 void addFormattedString(const TCHAR *format, ...);
893dfdd7 283 void addFormattedStringV(const TCHAR *format, va_list args);
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284 void escapeCharacter(int ch, int esc);
285 void translate(const TCHAR *pszSrc, const TCHAR *pszDst);
c577e360 286
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287 DWORD getSize() { return m_dwBufSize > 0 ? m_dwBufSize - 1 : 0; }
288 BOOL isEmpty() { return m_dwBufSize <= 1; }
c577e360 289
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290 TCHAR *subStr(int nStart, int nLen, TCHAR *pszBuffer);
291 TCHAR *subStr(int nStart, int nLen) { return subStr(nStart, nLen, NULL); }
292 int find(const TCHAR *pszStr, int nStart = 0);
1e1450ef 293
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294 void trim();
295 void shrink(int chars = 1);
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296};
297
298
299//
300// String map class
301//
302
303class LIBNETXMS_EXPORTABLE StringMap
304{
305protected:
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306 DWORD m_size;
307 TCHAR **m_keys;
308 TCHAR **m_values;
c577e360 309
fb986055 310 DWORD find(const TCHAR *key);
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311
312public:
313 StringMap();
fb986055 314 StringMap(const StringMap &src);
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315 ~StringMap();
316
fb986055 317 StringMap& operator =(const StringMap &src);
40b7416c 318
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319 void set(const TCHAR *key, const TCHAR *value);
320 void setPreallocated(TCHAR *key, TCHAR *value);
321 const TCHAR *get(const TCHAR *key);
322 void remove(const TCHAR *key);
323 void clear();
c577e360 324
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325 DWORD getSize() { return m_size; }
326 const TCHAR *getKeyByIndex(DWORD idx) { return (idx < m_size) ? CHECK_NULL_EX(m_keys[idx]) : NULL; }
327 const TCHAR *getValueByIndex(DWORD idx) { return (idx < m_size) ? CHECK_NULL_EX(m_values[idx]) : NULL; }
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328};
329
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330
331//
332// String list class
333//
334
335class LIBNETXMS_EXPORTABLE StringList
336{
337private:
338 int m_count;
339 int m_allocated;
340 TCHAR **m_values;
341
342public:
343 StringList();
344 ~StringList();
345
346 void add(const TCHAR *value);
347 void addPreallocated(TCHAR *value);
348 void add(LONG value);
349 void add(DWORD value);
350 void add(INT64 value);
351 void add(QWORD value);
352 void add(double value);
353 void clear();
354 int getSize() { return m_count; }
355 const TCHAR *getValue(int index) { return ((index >=0) && (index < m_count)) ? m_values[index] : NULL; }
356};
357
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358#endif /* __cplusplus */
359
360
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361//
362// Configuration item template for configuration loader
363//
364
365typedef struct
366{
018fda4d 367 TCHAR szToken[64];
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368 BYTE iType;
369 BYTE cSeparator; // Separator character for lists
370 WORD wListElements; // Number of list elements, should be set to 0 before calling NxLoadConfig()
371 DWORD dwBufferSize; // Buffer size for strings or flag to be set for CT_BOOLEAN
372 DWORD dwBufferPos; // Should be set to 0
373 void *pBuffer;
374} NX_CFG_TEMPLATE;
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375
376
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377//
378// Code translation structure
379//
380
381typedef struct __CODE_TO_TEXT
382{
383 int code;
384 const TCHAR *text;
385} CODE_TO_TEXT;
386
387
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388//
389// getopt() prototype if needed
390//
391
392#ifdef _WIN32
99e50bb7 393#include <netxms_getopt.h>
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394#endif
395
396
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397//
398// Win32 API functions missing under WinCE
399//
400
c32b805a 401#if defined(UNDER_CE) && defined(__cplusplus)
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402
403inline void GetSystemTimeAsFileTime(LPFILETIME pFt)
404{
405 SYSTEMTIME sysTime;
406
407 GetSystemTime(&sysTime);
408 SystemTimeToFileTime(&sysTime, pFt);
409}
410
411#endif // UNDER_CE
412
413
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414//
415// Structures for opendir() / readdir() / closedir()
416//
417
418#ifdef _WIN32
419
7f9e0c00 420typedef struct dirent
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421{
422 long d_ino; /* inode number (not used by MS-DOS) */
423 int d_namlen; /* Name length */
424 char d_name[257]; /* file name */
425} _DIRECT;
426
427typedef struct _dir_struc
428{
429 char *start; /* Starting position */
430 char *curr; /* Current position */
431 long size; /* Size of string table */
432 long nfiles; /* number if filenames in table */
7f9e0c00 433 struct dirent dirstr; /* Directory structure to return */
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434} DIR;
435
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436#ifdef UNICODE
437
438typedef struct dirent_w
439{
440 long d_ino; /* inode number (not used by MS-DOS) */
441 int d_namlen; /* Name length */
442 WCHAR d_name[257]; /* file name */
443} _DIRECTW;
444
445typedef struct _dir_struc_w
446{
447 WCHAR *start; /* Starting position */
448 WCHAR *curr; /* Current position */
449 long size; /* Size of string table */
450 long nfiles; /* number if filenames in table */
451 struct dirent_w dirstr; /* Directory structure to return */
452} DIRW;
453
454#define _TDIR DIRW
455#define _TDIRECT _DIRECTW
456#define _tdirent dirent_w
457
458#else
459
460#define _TDIR DIR
461#define _TDIRECT _DIRECT
462#define _tdirent dirent
463
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464#endif
465
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466#endif /* _WIN32 */
467
468
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469//
470// Functions
471//
472
43d92b4c 473
babb8280 474#if WORDS_BIGENDIAN
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475#define htonq(x) (x)
476#define ntohq(x) (x)
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477#define htond(x) (x)
478#define ntohd(x) (x)
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479#define SwapWideString(x)
480#else
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481#ifdef HAVE_HTONLL
482#define htonq(x) htonll(x)
483#else
babb8280 484#define htonq(x) __bswap_64(x)
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485#endif
486#ifdef HAVE_NTOHLL
487#define ntohq(x) ntohll(x)
488#else
babb8280 489#define ntohq(x) __bswap_64(x)
ca6ad6bb 490#endif
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491#define htond(x) __bswap_double(x)
492#define ntohd(x) __bswap_double(x)
493#define SwapWideString(x) __bswap_wstr(x)
43d92b4c 494#endif
15929b31 495
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496#ifdef UNDER_CE
497#define close(x) CloseHandle((HANDLE)(x))
498#endif
499
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500#ifdef __cplusplus
501#ifndef LIBNETXMS_INLINE
4299401e 502 inline TCHAR *nx_strncpy(TCHAR *pszDest, const TCHAR *pszSrc, size_t nLen)
c81979bc 503 {
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504#if defined(_WIN32) && (_MSC_VER >= 1400)
505 _tcsncpy_s(pszDest, nLen, pszSrc, _TRUNCATE);
506#else
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507 _tcsncpy(pszDest, pszSrc, nLen - 1);
508 pszDest[nLen - 1] = 0;
912b994d 509#endif
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510 return pszDest;
511 }
512#endif
513#else
4299401e 514 TCHAR LIBNETXMS_EXPORTABLE *nx_strncpy(TCHAR *pszDest, const TCHAR *pszSrc, size_t nLen);
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515#endif
516
b50f1100 517#ifdef __cplusplus
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518extern "C"
519{
b50f1100 520#endif
7c521895 521 int LIBNETXMS_EXPORTABLE ConnectEx(SOCKET s, struct sockaddr *addr, int len, DWORD timeout);
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522 int LIBNETXMS_EXPORTABLE SendEx(SOCKET, const void *, size_t, int);
523 int LIBNETXMS_EXPORTABLE RecvEx(SOCKET nSocket, const void *pBuff,
524 size_t nSize, int nFlags, DWORD dwTimeout);
b24955fb 525
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526#if defined(_WIN32) || !(HAVE_DECL___BSWAP_32)
527 DWORD LIBNETXMS_EXPORTABLE __bswap_32(DWORD dwVal);
528#endif
f52be742 529#if defined(_WIN32) || !(HAVE_DECL___BSWAP_64)
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530 QWORD LIBNETXMS_EXPORTABLE __bswap_64(QWORD qwVal);
531#endif
9f20696e 532 double LIBNETXMS_EXPORTABLE __bswap_double(double dVal);
273da39a 533 void LIBNETXMS_EXPORTABLE __bswap_wstr(UCS2CHAR *pStr);
64584976 534
076a55c4 535#if !defined(_WIN32) && !defined(_NETWARE)
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536#if defined(UNICODE_UCS2) || defined(UNICODE_UCS4)
537 void LIBNETXMS_EXPORTABLE wcsupr(WCHAR *in);
538#endif
539 void LIBNETXMS_EXPORTABLE strupr(char *in);
7e679c4b 540#endif
ab588c84 541
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542 void LIBNETXMS_EXPORTABLE QSortEx(void *base, size_t nmemb, size_t size, void *arg,
543 int (*compare)(const void *, const void *, void *));
544
670c7f3d 545 INT64 LIBNETXMS_EXPORTABLE GetCurrentTimeMs(void);
3aa0061c 546 QWORD LIBNETXMS_EXPORTABLE FileSize(const TCHAR *pszFileName);
670c7f3d 547
64584976 548 int LIBNETXMS_EXPORTABLE BitsInMask(DWORD dwMask);
018fda4d 549 TCHAR LIBNETXMS_EXPORTABLE *IpToStr(DWORD dwAddr, TCHAR *szBuffer);
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550#ifdef UNICODE
551 char LIBNETXMS_EXPORTABLE *IpToStrA(DWORD dwAddr, char *szBuffer);
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552#else
553#define IpToStrA IpToStr
e0f99bf0 554#endif
3aa0061c 555 DWORD LIBNETXMS_EXPORTABLE ResolveHostName(const TCHAR *pszName);
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556#ifdef UNICODE
557 DWORD LIBNETXMS_EXPORTABLE ResolveHostNameA(const char *pszName);
558#else
559#define ResolveHostNameA ResolveHostName
560#endif
a1dc75b0 561
64584976 562 void LIBNETXMS_EXPORTABLE *nx_memdup(const void *pData, DWORD dwSize);
f218dc6d 563 void LIBNETXMS_EXPORTABLE nx_memswap(void *pBlock1, void *pBlock2, DWORD dwSize);
31521248 564
f42b8099 565 TCHAR LIBNETXMS_EXPORTABLE *BinToStr(const BYTE *pData, DWORD dwSize, TCHAR *pStr);
3aa0061c 566 DWORD LIBNETXMS_EXPORTABLE StrToBin(const TCHAR *pStr, BYTE *pData, DWORD dwSize);
f42b8099 567 TCHAR LIBNETXMS_EXPORTABLE *MACToStr(const BYTE *pData, TCHAR *pStr);
b50f1100 568
018fda4d 569 void LIBNETXMS_EXPORTABLE StrStrip(TCHAR *pszStr);
0bbab9d3 570 void LIBNETXMS_EXPORTABLE Trim(TCHAR *str);
018fda4d 571 BOOL LIBNETXMS_EXPORTABLE MatchString(const TCHAR *pattern, const TCHAR *string, BOOL matchCase);
9eea20df 572 BOOL LIBNETXMS_EXPORTABLE RegexpMatch(const TCHAR *pszStr, const TCHAR *pszExpr, BOOL bMatchCase);
35f836fe 573 const TCHAR LIBNETXMS_EXPORTABLE *ExtractWord(const TCHAR *line, TCHAR *buffer);
f3cdd1c5 574 TCHAR LIBNETXMS_EXPORTABLE **SplitString(const TCHAR *source, TCHAR sep, int *numStrings);
2391d4fd 575 int LIBNETXMS_EXPORTABLE NumChars(const TCHAR *pszStr, int ch);
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576 void LIBNETXMS_EXPORTABLE RemoveTrailingCRLFA(char *str);
577 void LIBNETXMS_EXPORTABLE RemoveTrailingCRLFW(WCHAR *str);
578#ifdef UNICODE
579#define RemoveTrailingCRLF RemoveTrailingCRLFW
580#else
581#define RemoveTrailingCRLF RemoveTrailingCRLFA
582#endif
583
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584#ifdef __cplusplus
585 BOOL LIBNETXMS_EXPORTABLE IsValidObjectName(const TCHAR *pszName, BOOL bExtendedChars = FALSE);
586#endif
fa2b47a7 587 BOOL LIBNETXMS_EXPORTABLE IsValidScriptName(const TCHAR *pszName);
2391d4fd 588 void LIBNETXMS_EXPORTABLE TranslateStr(TCHAR *pszString, const TCHAR *pszSubStr, const TCHAR *pszReplace);
257defd7 589 TCHAR LIBNETXMS_EXPORTABLE *GetCleanFileName(TCHAR *pszFileName);
c3cfc039 590 void LIBNETXMS_EXPORTABLE GetOSVersionString(TCHAR *pszBuffer, int nBufSize);
3aa0061c 591 BYTE LIBNETXMS_EXPORTABLE *LoadFile(const TCHAR *pszFileName, DWORD *pdwFileSize);
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592#ifdef UNICODE
593 BYTE LIBNETXMS_EXPORTABLE *LoadFileA(const char *pszFileName, DWORD *pdwFileSize);
594#else
595#define LoadFileA LoadFile
596#endif
597
6120112b 598 DWORD LIBNETXMS_EXPORTABLE CalculateCRC32(const unsigned char *pData, DWORD dwSize, DWORD dwCRC);
a3c76aba 599 void LIBNETXMS_EXPORTABLE CalculateMD5Hash(const unsigned char *data, size_t nbytes, unsigned char *hash);
e0d4b618 600 void LIBNETXMS_EXPORTABLE MD5HashForPattern(const unsigned char *data, size_t patternSize, size_t fullSize, BYTE *hash);
a3c76aba 601 void LIBNETXMS_EXPORTABLE CalculateSHA1Hash(unsigned char *data, size_t nbytes, unsigned char *hash);
e0d4b618 602 void LIBNETXMS_EXPORTABLE SHA1HashForPattern(unsigned char *data, size_t patternSize, size_t fullSize, unsigned char *hash);
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603 BOOL LIBNETXMS_EXPORTABLE CalculateFileMD5Hash(const TCHAR *pszFileName, BYTE *pHash);
604 BOOL LIBNETXMS_EXPORTABLE CalculateFileSHA1Hash(const TCHAR *pszFileName, BYTE *pHash);
605 BOOL LIBNETXMS_EXPORTABLE CalculateFileCRC32(const TCHAR *pszFileName, DWORD *pResult);
66c04cc7 606
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607 void LIBNETXMS_EXPORTABLE ICEEncryptData(const BYTE *in, int inLen, BYTE *out, const BYTE *key);
608 void LIBNETXMS_EXPORTABLE ICEDecryptData(const BYTE *in, int inLen, BYTE *out, const BYTE *key);
609
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610 BOOL LIBNETXMS_EXPORTABLE DecryptPassword(const TCHAR *login, const TCHAR *encryptedPasswd, TCHAR *decryptedPasswd);
611
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612 DWORD LIBNETXMS_EXPORTABLE IcmpPing(DWORD dwAddr, int iNumRetries, DWORD dwTimeout,
613 DWORD *pdwRTT, DWORD dwPacketSize);
4826c8a5 614
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615 /* deprecated:
616 DWORD LIBNETXMS_EXPORTABLE NxLoadConfig(const TCHAR *pszFileName, const TCHAR *pszSection,
617 NX_CFG_TEMPLATE *pTemplateList, BOOL bPrint);*/
3aa0061c 618 int LIBNETXMS_EXPORTABLE NxDCIDataTypeFromText(const TCHAR *pszText);
aa13cfd9 619
4560d8bd 620 HMODULE LIBNETXMS_EXPORTABLE DLOpen(const TCHAR *pszLibName, TCHAR *pszErrorText);
aa13cfd9 621 void LIBNETXMS_EXPORTABLE DLClose(HMODULE hModule);
4560d8bd 622 void LIBNETXMS_EXPORTABLE *DLGetSymbolAddr(HMODULE hModule, const TCHAR *pszSymbol, TCHAR *pszErrorText);
aa13cfd9 623
c303351c 624 void LIBNETXMS_EXPORTABLE InitSubAgentAPI(void (* writeLog)(int, int, const TCHAR *),
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625 void (* sendTrap2)(DWORD, const char *, va_list),
626 void (* sendTrap1)(DWORD, int, TCHAR **),
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627 BOOL (* sendFile)(void *, DWORD, const TCHAR *, long),
628 BOOL (* pushData)(const TCHAR *, const TCHAR *));
2e06d08b 629
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630 BOOL LIBNETXMS_EXPORTABLE ExtractNamedOptionValue(const TCHAR *optString, const TCHAR *option, TCHAR *buffer, int bufSize);
631 BOOL LIBNETXMS_EXPORTABLE ExtractNamedOptionValueAsBool(const TCHAR *optString, const TCHAR *option, BOOL defVal);
632 long LIBNETXMS_EXPORTABLE ExtractNamedOptionValueAsInt(const TCHAR *optString, const TCHAR *option, long defVal);
ae9cddaf 633
92502d5f 634 TCHAR LIBNETXMS_EXPORTABLE *EscapeStringForXML(const TCHAR *string, int length);
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635 const char LIBNETXMS_EXPORTABLE *XMLGetAttr(const char **attrs, const char *name);
636 int LIBNETXMS_EXPORTABLE XMLGetAttrInt(const char **attrs, const char *name, int defVal);
af885dca 637 DWORD LIBNETXMS_EXPORTABLE XMLGetAttrDWORD(const char **attrs, const char *name, DWORD defVal);
ccc34207 638 bool LIBNETXMS_EXPORTABLE XMLGetAttrBoolean(const char **attrs, const char *name, bool defVal);
92502d5f 639
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640#ifdef __cplusplus
641 const TCHAR LIBNETXMS_EXPORTABLE *CodeToText(int iCode, CODE_TO_TEXT *pTranslator, const TCHAR *pszDefaultText = _T("Unknown"));
642#else
643 const TCHAR LIBNETXMS_EXPORTABLE *CodeToText(int iCode, CODE_TO_TEXT *pTranslator, const TCHAR *pszDefaultText);
644#endif
645
aa13cfd9 646#ifdef _WIN32
4299401e 647 TCHAR LIBNETXMS_EXPORTABLE *GetSystemErrorText(DWORD dwError, TCHAR *pszBuffer, size_t iBufSize);
ccc34207 648 BOOL LIBNETXMS_EXPORTABLE GetWindowsVersionString(TCHAR *versionString, int strSize);
11606542 649 INT64 LIBNETXMS_EXPORTABLE GetProcessRSS();
aa13cfd9 650#endif
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651
652#if !(HAVE_DAEMON)
b1a57444 653 int LIBNETXMS_EXPORTABLE daemon(int nochdir, int noclose);
696fc54f 654#endif
4332e9d8 655
3aa0061c 656 DWORD LIBNETXMS_EXPORTABLE inet_addr_w(const WCHAR *pszAddr);
268774a0 657
4332e9d8 658#ifndef _WIN32
664c7c49 659 BOOL LIBNETXMS_EXPORTABLE SetDefaultCodepage(const char *cp);
3aa0061c 660 int LIBNETXMS_EXPORTABLE WideCharToMultiByte(int iCodePage, DWORD dwFlags, const WCHAR *pWideCharStr,
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661 int cchWideChar, char *pByteStr, int cchByteChar,
662 char *pDefaultChar, BOOL *pbUsedDefChar);
3aa0061c 663 int LIBNETXMS_EXPORTABLE MultiByteToWideChar(int iCodePage, DWORD dwFlags, const char *pByteStr,
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664 int cchByteChar, WCHAR *pWideCharStr,
665 int cchWideChar);
04dbaf62 666
6b93c954 667#if !defined(UNICODE_UCS2) || !HAVE_WCSLEN
8b86c5dc 668 int LIBNETXMS_EXPORTABLE ucs2_strlen(const UCS2CHAR *pStr);
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669#endif
670#if !defined(UNICODE_UCS2) || !HAVE_WCSNCPY
8b86c5dc 671 UCS2CHAR LIBNETXMS_EXPORTABLE *ucs2_strncpy(UCS2CHAR *pDst, const UCS2CHAR *pSrc, int nDstLen);
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672#endif
673#if !defined(UNICODE_UCS2) || !HAVE_WCSDUP
35f836fe 674 UCS2CHAR LIBNETXMS_EXPORTABLE *ucs2__tcsdup(const UCS2CHAR *pStr);
4332e9d8 675#endif
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676
677#ifndef UNICODE
678 size_t LIBNETXMS_EXPORTABLE ucs2_to_mb(const UCS2CHAR *src, size_t srcLen, char *dst, size_t dstLen);
679 size_t LIBNETXMS_EXPORTABLE mb_to_ucs2(const char *src, size_t srcLen, UCS2CHAR *dst, size_t dstLen);
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680 UCS2CHAR LIBNETXMS_EXPORTABLE *UCS2StringFromMBString(const char *pszString);
681 char LIBNETXMS_EXPORTABLE *MBStringFromUCS2String(const UCS2CHAR *pszString);
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682#endif
683
04dbaf62 684#ifdef UNICODE
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685 int LIBNETXMS_EXPORTABLE nx_wprintf(const WCHAR *format, ...);
686 int LIBNETXMS_EXPORTABLE nx_fwprintf(FILE *fp, const WCHAR *format, ...);
687 int LIBNETXMS_EXPORTABLE nx_swprintf(WCHAR *buffer, size_t size, const WCHAR *format, ...);
688 int LIBNETXMS_EXPORTABLE nx_vwprintf(const WCHAR *format, va_list args);
689 int LIBNETXMS_EXPORTABLE nx_vfwprintf(FILE *fp, const WCHAR *format, va_list args);
690 int LIBNETXMS_EXPORTABLE nx_vswprintf(WCHAR *buffer, size_t size, const WCHAR *format, va_list args);
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691#endif
692
3e39fcde 693#endif /* _WIN32 */
8b86c5dc 694
3aa0061c 695 WCHAR LIBNETXMS_EXPORTABLE *WideStringFromMBString(const char *pszString);
c16afb3d 696 WCHAR LIBNETXMS_EXPORTABLE *WideStringFromUTF8String(const char *pszString);
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697 char LIBNETXMS_EXPORTABLE *MBStringFromWideString(const WCHAR *pwszString);
698 char LIBNETXMS_EXPORTABLE *UTF8StringFromWideString(const WCHAR *pwszString);
8b86c5dc 699
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700#ifdef _WITH_ENCRYPTION
701 WCHAR LIBNETXMS_EXPORTABLE *ERR_error_string_W(int nError, WCHAR *pwszBuffer);
702#endif
703
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704#ifdef UNICODE_UCS4
705 size_t LIBNETXMS_EXPORTABLE ucs2_to_ucs4(const UCS2CHAR *src, size_t srcLen, WCHAR *dst, size_t dstLen);
706 size_t LIBNETXMS_EXPORTABLE ucs4_to_ucs2(const WCHAR *src, size_t srcLen, UCS2CHAR *dst, size_t dstLen);
b6e8dffe 707 size_t LIBNETXMS_EXPORTABLE ucs2_to_utf8(const UCS2CHAR *src, size_t srcLen, char *dst, size_t dstLen);
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708 UCS2CHAR LIBNETXMS_EXPORTABLE *UCS2StringFromUCS4String(const WCHAR *pwszString);
709 WCHAR LIBNETXMS_EXPORTABLE *UCS4StringFromUCS2String(const UCS2CHAR *pszString);
b50f1100 710#endif
8b86c5dc 711
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712#ifdef UNICODE
713
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714#if !HAVE_WFOPEN
715 FILE LIBNETXMS_EXPORTABLE *wfopen(const WCHAR *_name, const WCHAR *_type);
716#endif
717#if !HAVE_WOPEN
718 int LIBNETXMS_EXPORTABLE wopen(const WCHAR *, int, ...);
b50f1100 719#endif
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720#if !HAVE_WSTAT
721 int wstat(const WCHAR *_path, struct stat *_sbuf);
dde96745 722#endif
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723#if !HAVE_WRENAME
724 int wrename(const WCHAR *_oldpath, const WCHAR *_newpath);
725#endif
726#if !HAVE_WUNLINK
727 int wunlink(const WCHAR *_path);
728#endif
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729#if !HAVE_WGETENV
730 WCHAR *wgetenv(const WCHAR *_string);
731#endif
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732#if !HAVE_WCSERROR && HAVE_STRERROR
733 WCHAR *wcserror(int errnum);
734#endif
735#if !HAVE_WCSERROR_R && HAVE_STRERROR_R
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736#if HAVE_POSIX_STRERROR_R
737 int wcserror_r(int errnum, WCHAR *strerrbuf, size_t buflen);
738#else
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739 WCHAR *wcserror_r(int errnum, WCHAR *strerrbuf, size_t buflen);
740#endif
b0823d06 741#endif
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742
743#endif /* UNICODE */
744
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745#if !HAVE_STRTOLL
746 INT64 LIBNETXMS_EXPORTABLE strtoll(const char *nptr, char **endptr, int base);
747#endif
748#if !HAVE_STRTOULL
749 QWORD LIBNETXMS_EXPORTABLE strtoull(const char *nptr, char **endptr, int base);
750#endif
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751
752#if !HAVE_WCSTOLL
753 INT64 LIBNETXMS_EXPORTABLE wcstoll(const WCHAR *nptr, WCHAR **endptr, int base);
754#endif
755#if !HAVE_WCSTOULL
756 QWORD LIBNETXMS_EXPORTABLE wcstoull(const WCHAR *nptr, WCHAR **endptr, int base);
757#endif
b50f1100 758
3d1cb7d6 759#ifdef _WIN32
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760#ifdef UNICODE
761 DIRW LIBNETXMS_EXPORTABLE *wopendir(const WCHAR *filename);
762 struct dirent_w LIBNETXMS_EXPORTABLE *wreaddir(DIRW *dirp);
763 int LIBNETXMS_EXPORTABLE wclosedir(DIRW *dirp);
764
765#define _topendir wopendir
766#define _treaddir wreaddir
767#define _tclosedir wclosedir
768#else
769#define _topendir opendir
770#define _treaddir readdir
771#define _tclosedir closedir
772#endif
773
3d1cb7d6 774 DIR LIBNETXMS_EXPORTABLE *opendir(const char *filename);
7f9e0c00 775 struct dirent LIBNETXMS_EXPORTABLE *readdir(DIR *dirp);
3d1cb7d6 776 int LIBNETXMS_EXPORTABLE closedir(DIR *dirp);
5ea2db30 777
37d62364 778#endif
3d1cb7d6 779
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780#if defined(_WIN32) || !(HAVE_SCANDIR)
781 int LIBNETXMS_EXPORTABLE scandir(const char *dir, struct dirent ***namelist,
782 int (*select)(const struct dirent *),
783 int (*compar)(const struct dirent **, const struct dirent **));
784 int LIBNETXMS_EXPORTABLE alphasort(const struct dirent **a, const struct dirent **b);
785#endif
786
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787#ifdef UNDER_CE
788 int LIBNETXMS_EXPORTABLE _topen(TCHAR *pszName, int nFlags, ...);
789 int LIBNETXMS_EXPORTABLE read(int hFile, void *pBuffer, size_t nBytes);
790 int LIBNETXMS_EXPORTABLE write(int hFile, void *pBuffer, size_t nBytes);
791#endif
792
b71bff93 793#if !defined(_WIN32) && !defined(_NETWARE) && defined(NMS_THREADS_H_INCLUDED)
953dfe76 794void LIBNETXMS_EXPORTABLE StartMainLoop(THREAD_RESULT (THREAD_CALL * pfSignalHandler)(void *),
45c13da4 795 THREAD_RESULT (THREAD_CALL * pfMain)(void *));
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796#endif
797
9f2902ac 798BOOL LIBNETXMS_EXPORTABLE nxlog_open(const TCHAR *logName, DWORD flags, const TCHAR *msgModule,
d49d7500 799 unsigned int msgCount, const TCHAR **messages);
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800void LIBNETXMS_EXPORTABLE nxlog_close(void);
801void LIBNETXMS_EXPORTABLE nxlog_write(DWORD msg, WORD wType, const char *format, ...);
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802BOOL LIBNETXMS_EXPORTABLE nxlog_set_rotation_policy(int maxLogSize, int historySize);
803BOOL LIBNETXMS_EXPORTABLE nxlog_rotate();
9f2902ac 804
b50f1100 805#ifdef __cplusplus
e9246d26 806}
b50f1100 807#endif
e9246d26 808
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809
810//
811// C++ only finctions
812//
813
814#ifdef __cplusplus
815
816String LIBNETXMS_EXPORTABLE EscapeStringForXML2(const TCHAR *string, int length = -1);
817
818#endif
819
e9246d26 820#endif /* _nms_util_h_ */