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[public/netxms.git] / include / nms_common.h
1 /*
2 ** NetXMS - Network Management System
3 ** Copyright (C) 2003-2014 Victor Kirhenshtein
4 **
5 ** This program is free software; you can redistribute it and/or modify
6 ** it under the terms of the GNU Lesser General Public License as published by
7 ** the Free Software Foundation; either version 3 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 Lesser 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: nms_common.h
20 **
21 **/
22
23 #ifndef _nms_common_h_
24 #define _nms_common_h_
25
26 #ifdef WIN32
27 #ifndef _WIN32
28 #define _WIN32
29 #endif
30 #endif
31
32 #if !defined(_WIN32) && !defined(UNDER_CE)
33
34 #include <config.h>
35 #if defined(WITH_OPENSSL) || defined(WITH_COMMONCRYPTO)
36 #define _WITH_ENCRYPTION 1
37 #endif
38
39 #else /* _WIN32 */
40
41 #ifndef UNDER_CE
42 #define _WITH_ENCRYPTION 1
43 #define WITH_OPENSSL 1
44 #define WITH_LDAP 1
45 #if !defined(WINDOWS_ONLY) && !defined(_CRT_SECURE_NO_DEPRECATE)
46 #define _CRT_SECURE_NO_DEPRECATE
47 #endif
48 #endif
49
50 // prevent defining min and max macros in Windows headers
51 #ifndef NOMINMAX
52 #define NOMINMAX
53 #endif
54
55 // prevent defining ETIMEDOUT, ECONNRESET, etc. to wrong values
56 #define _CRT_NO_POSIX_ERROR_CODES
57
58 #endif /* _WIN32 */
59
60 #if HAVE_JEMALLOC_JEMALLOC_H
61 #include <jemalloc/jemalloc.h>
62 #endif
63
64 #ifdef HAVE_STDARG_H
65 #include <stdarg.h>
66 #endif
67
68 #include <unicode.h>
69
70 #include <stdio.h>
71 #include <string.h>
72 #include <limits.h>
73
74 #include <netxms-version.h>
75
76 #if HAVE_WIDEC_H
77 #include <widec.h>
78 #endif /* HAVE_WIDEC */
79
80 /**
81 * Define __64BIT__ if compiling for 64bit platform with Visual C++
82 */
83 #if defined(_M_X64) || defined(_M_IA64) || defined(__LP64__) || defined(__PPC64__) || defined(__x86_64__)
84 #ifndef __64BIT__
85 #define __64BIT__
86 #endif
87 #endif
88
89 /**
90 * Wrappers for 64-bit integer constants
91 */
92 #if defined(__GNUC__) || defined(__HP_aCC) || defined(__IBMC__) || defined(__IBMCPP__) || defined(__SUNPRO_C) || defined(__SUNPRO_CC)
93 #define _LL(x) (x ## LL)
94 #define _ULL(x) (x ## ULL)
95 #elif defined(_MSC_VER)
96 #define _LL(x) (x ## i64)
97 #define _ULL(x) (x ## ui64)
98 #else
99 #define _LL(x) (x)
100 #define _ULL(x) (x)
101 #endif
102
103 /**
104 * Common constants
105 */
106 #define MAX_SECRET_LENGTH 64
107 #define MAX_DB_STRING 256
108 #define MAX_PARAM_NAME 256
109 #define MAX_CONFIG_VALUE 2000
110 #define MAX_COLUMN_NAME 64
111 #define MAX_DNS_NAME 256
112 #define MAX_HELPDESK_REF_LEN 64
113 #define MAX_PASSWORD 256
114 #define MAX_SSH_LOGIN_LEN 64
115 #define MAX_SSH_PASSWORD_LEN 64
116 #define GROUP_FLAG ((UINT32)0x80000000)
117
118 #define NETXMS_MAX_CIPHERS 6
119 #define NETXMS_RSA_KEYLEN 2048
120
121 #ifndef LLONG_MAX
122 #define LLONG_MAX _LL(9223372036854775807)
123 #endif
124
125 #ifndef LLONG_MIN
126 #define LLONG_MIN (-LLONG_MAX - 1)
127 #endif
128
129 #ifndef ULLONG_MAX
130 #define ULLONG_MAX _ULL(18446744073709551615)
131 #endif
132
133 #ifndef EVENTLOG_DEBUG_TYPE
134 #define EVENTLOG_DEBUG_TYPE 0x0080
135 #endif
136
137 #define INVALID_INDEX 0xFFFFFFFF
138 #define MD5_DIGEST_SIZE 16
139 #define SHA1_DIGEST_SIZE 20
140 #define SHA256_DIGEST_SIZE 32
141
142 #define FILE_BUFFER_SIZE 32768
143
144 /**
145 * Compatibility defines for C sources
146 */
147 #if !defined(__cplusplus) && !defined(CORTEX) && !HAVE_BOOL
148 typedef int bool;
149 #endif
150
151 /**
152 * Oracle Pro*C compatibility
153 */
154 #ifdef ORA_PROC
155 #undef BYTE
156 #undef DWORD
157 #endif
158
159 /**
160 * Java class path separator character
161 */
162 #ifdef _WIN32
163 #define JAVA_CLASSPATH_SEPARATOR _T(';')
164 #else
165 #define JAVA_CLASSPATH_SEPARATOR _T(':')
166 #endif
167
168
169 /***** Platform dependent includes and defines *****/
170
171 #if defined(_WIN32) || defined(UNDER_CE)
172
173 /********** WINDOWS ********************/
174
175 #ifdef _MSC_FULL_VER
176 #define __BUILD_VERSION_STRING(s,v) s v
177 #define __STR_NX(x) #x
178 #define __STR(x) __STR_NX(x)
179 #define CPP_COMPILER_VERSION __STR(__BUILD_VERSION_STRING(Microsoft C/C++ Optimizing Compiler Version,_MSC_FULL_VER))
180 #endif
181
182 // Disable some warnings:
183 // 4577 - 'noexcept' used with no exception handling mode specified
184 #pragma warning(disable: 4577)
185
186 #ifndef _WIN32_WINNT
187 #define _WIN32_WINNT 0x0501
188 #endif
189
190 #define WITH_IPV6 1
191
192 #define USE_BUNDLED_LIBTRE 1
193 #define USE_BUNDLED_GETOPT 1
194
195 #define SAFE_FGETWS_WITH_POPEN 1
196
197 #define FS_PATH_SEPARATOR _T("\\")
198 #define FS_PATH_SEPARATOR_A "\\"
199 #define FS_PATH_SEPARATOR_W L"\\"
200 #define FS_PATH_SEPARATOR_CHAR _T('\\')
201
202 #define WEXITSTATUS(x) (x)
203
204 #if _MSC_VER >= 1310
205 #define HAVE_SCPRINTF 1
206 #define HAVE_VSCPRINTF 1
207 #define HAVE_SCWPRINTF 1
208 #define HAVE_VSCWPRINTF 1
209 #endif
210
211 #if _MSC_VER >= 1800
212 #define HAVE_STRTOLL 1
213 #define HAVE_STRTOULL 1
214 #define HAVE_WCSTOLL 1
215 #define HAVE_WCSTOULL 1
216 #endif
217
218 #define HAVE_SNPRINTF 1
219 #define HAVE_VSNPRINTF 1
220
221 #define HAVE_GETADDRINFO 1
222
223 #define HAVE_STDARG_H 1
224
225 #define HAVE_ALLOCA 1
226
227 #define HAVE_WCSLEN 1
228 #define HAVE_WCSNCPY 1
229 #define HAVE_WCSDUP 1
230 #define HAVE_WUTIME 1
231
232 #define HAVE_LIBCURL 1
233
234 #define HAVE_DIRENT_D_TYPE 1
235
236 #include <winsock2.h>
237 #include <windows.h>
238 #include <ws2tcpip.h>
239 #include <stdlib.h>
240 #include <malloc.h>
241
242 #include <stdarg.h>
243 #ifndef va_copy
244 #define va_copy(x,y) (x = y)
245 #endif
246 #define HAVE_DECL_VA_COPY 1
247
248 #ifndef UNDER_CE
249 #include <sys/stat.h>
250 #include <sys/utime.h>
251 #include <process.h>
252 #include <io.h>
253 #include <fcntl.h>
254 #include <direct.h>
255 #endif
256
257 #ifndef S_IRUSR
258 # define S_IRUSR 0400
259 #endif
260 #ifndef S_IWUSR
261 # define S_IWUSR 0200
262 #endif
263
264 #define snprintf _snprintf
265 #define vsnprintf _vsnprintf
266 #define snwprintf _snwprintf
267 #define vsnwprintf _vsnwprintf
268 #define scprintf _scprintf
269 #define vscprintf _vscprintf
270 #define scwprintf _scwprintf
271 #define vscwprintf _vscwprintf
272 #define popen _popen
273 #define pclose _pclose
274 #define stricmp _stricmp
275 #define strnicmp _strnicmp
276 #define wcsicmp _wcsicmp
277 #define wcsnicmp _wcsnicmp
278 #define strlwr(s) _strlwr(s)
279 #define strupr(s) _strupr(s)
280 #define putenv(s) _putenv(s)
281 #define fileno(f) _fileno(f)
282 #define chdir(p) _chdir(p)
283 #define mkdir(p,m) _mkdir(p,m)
284 #define lseek(f,o,w) _lseek(f,o,w)
285 #define unlink(x) _unlink(x)
286
287 typedef UINT64 QWORD; // for compatibility
288 typedef int socklen_t;
289 typedef long pid_t;
290 typedef LONG ssize_t;
291
292 typedef signed __int8 int8_t;
293 typedef signed __int16 int16_t;
294 typedef signed __int32 int32_t;
295 typedef signed __int64 int64_t;
296 typedef unsigned __int8 uint8_t;
297 typedef unsigned __int16 uint16_t;
298 typedef unsigned __int32 uint32_t;
299 typedef unsigned __int64 uint64_t;
300
301 #define INT64_FMT _T("%I64d")
302 #define INT64_FMTA "%I64d"
303 #define INT64_FMTW L"%I64d"
304 #define UINT64_FMT _T("%I64u")
305 #define UINT64_FMTA "%I64u"
306 #define UINT64_FMTW L"%I64u"
307 #define UINT64X_FMT(m) _T("%") m _T("I64X")
308 #if defined(__64BIT__) || (_MSC_VER > 1300)
309 #define TIME_T_FMT _T("%I64u")
310 #define TIME_T_FCAST(x) ((UINT64)(x))
311 #else
312 #define TIME_T_FMT _T("%u")
313 #define TIME_T_FCAST(x) ((UINT32)(x))
314 #endif
315
316 #ifndef __clang__
317
318 #define HAVE_DECL_BSWAP_16 1
319 #define HAVE_DECL_BSWAP_32 1
320 #define HAVE_DECL_BSWAP_64 1
321
322 #define bswap_16(n) _byteswap_ushort(n)
323 #define bswap_32(n) _byteswap_ulong(n)
324 #define bswap_64(n) _byteswap_uint64(n)
325
326 #endif
327
328 // Socket compatibility
329 #define SHUT_RD 0
330 #define SHUT_WR 1
331 #define SHUT_RDWR 2
332
333 #define SetSocketReuseFlag(s) { \
334 BOOL val = TRUE; \
335 setsockopt(s, SOL_SOCKET, SO_REUSEADDR, (char *)&val, sizeof(BOOL)); \
336 }
337 #define SetSocketExclusiveAddrUse(s) { \
338 BOOL val = TRUE; \
339 setsockopt(s, SOL_SOCKET, SO_EXCLUSIVEADDRUSE, (char *)&val, sizeof(BOOL)); \
340 }
341 #define SELECT_NFDS(x) ((int)(x))
342 #define SetSocketNonBlocking(s) { \
343 u_long one = 1; \
344 ioctlsocket(s, FIONBIO, &one); \
345 }
346 #define SetSocketBlocking(s) { \
347 u_long zero = 0; \
348 ioctlsocket(s, FIONBIO, &zero); \
349 }
350 #define SetSocketNoDelay(s) { \
351 BOOL val = TRUE; \
352 setsockopt(s, IPPROTO_TCP, TCP_NODELAY, (char *)&val, sizeof(BOOL)); \
353 }
354 #define SetSocketBroadcast(s) { \
355 BOOL val = TRUE; \
356 setsockopt(s, SOL_SOCKET, SO_BROADCAST, (char *)&val, sizeof(BOOL)); \
357 }
358
359 #ifdef UNDER_CE
360 #define O_RDONLY 0x0004
361 #define O_WRONLY 0x0001
362 #define O_RDWR 0x0002
363 #define O_CREAT 0x0100
364 #define O_EXCL 0x0200
365 #define O_TRUNC 0x0800
366 #endif
367
368 #if !defined(UNDER_CE)
369 #define HAVE_LIBEXPAT 1
370 #endif
371
372 #define XMPP_SUPPORTED 1
373
374 #define HAVE_LOCALE_H 1
375 #define HAVE_SETLOCALE 1
376
377 // Use Win32 API instead of msvcrt for memory allocation
378 #ifdef USE_WIN32_HEAP
379
380 #define malloc(n) HeapAlloc(GetProcessHeap(), 0, n)
381 #define realloc(p, n) (((p) == NULL) ? HeapAlloc(GetProcessHeap(), 0, n) : HeapReAlloc(GetProcessHeap(), 0, p, n))
382 #define free(p) HeapFree(GetProcessHeap(), 0, p)
383 #define _tcsdup(s) nx__tcsdup(s)
384 #define wcsdup(s) nx_wcsdup(s)
385
386 #undef _tcsdup
387 #ifdef UNICODE
388 #define _tcsdup nx_wcsdup
389 #else
390 #define _tcsdup nx_strdup
391 #endif
392
393 #else
394
395 #define strdup _strdup
396 #define wcsdup _wcsdup
397
398 #endif
399
400 #else /* not _WIN32 */
401
402 /*********** UNIX *********************/
403
404 #ifndef PREFIX
405 #ifdef UNICODE
406 #define PREFIX L"/usr/local"
407 #else
408 #define PREFIX "/usr/local"
409 #endif
410 #warning Installation prefix not defined, defaulting to /usr/local
411 #endif
412
413 #if HAVE_STDBOOL_H
414 #include <stdbool.h>
415 #endif
416
417 #if HAVE_ALLOCA_H
418 #include <alloca.h>
419 #endif
420
421 #if HAVE_WCHAR_H
422 #include <wchar.h>
423 #endif
424
425 #if HAVE_WCTYPE_H
426 #include <wctype.h>
427 #endif
428
429 // Fix for wcs* functions visibility in Solaris 11
430 #if defined(__sun) && (__cplusplus >= 199711L)
431 #if HAVE_WCSDUP
432 using std::wcsdup;
433 #endif
434 #if HAVE_WCSCASECMP
435 using std::wcscasecmp;
436 #endif
437 #if HAVE_WCSNCASECMP
438 using std::wcsncasecmp;
439 #endif
440 #endif
441
442 #include <errno.h>
443
444 #define FS_PATH_SEPARATOR _T("/")
445 #define FS_PATH_SEPARATOR_A "/"
446 #define FS_PATH_SEPARATOR_W L"/"
447 #define FS_PATH_SEPARATOR_CHAR _T('/')
448
449 #if HAVE_UNISTD_H
450 #include <unistd.h>
451 #endif
452
453 #if HAVE_STDLIB_H
454 #include <stdlib.h>
455 #endif
456
457 #if HAVE_SYS_TYPES_H
458 #include <sys/types.h>
459 #endif
460
461 #if HAVE_UTIME_H
462 #include <utime.h>
463 #endif
464
465 #if HAVE_SYS_INT_TYPES_H
466 #include <sys/int_types.h>
467 #endif
468
469 #if HAVE_SYS_STAT_H
470 #include <sys/stat.h>
471 #endif
472
473 #if HAVE_SYS_SOCKET_H
474 #include <sys/socket.h>
475 #endif
476
477 #if HAVE_SYS_SELECT_H
478 #include <sys/select.h>
479 #endif
480
481 #if HAVE_NETINET_IN_H
482 #include <netinet/in.h>
483 #endif
484
485 #if HAVE_NETINET_TCP_H
486 #include <netinet/tcp.h>
487 #endif
488
489 #if HAVE_NET_NH_H
490 #include <net/nh.h>
491 #endif
492
493 #if HAVE_ARPA_INET_H
494 #include <arpa/inet.h>
495 #endif
496
497 #if HAVE_NETDB_H
498 #include <netdb.h>
499 #endif
500
501 #if HAVE_FCNTL_H
502 #include <fcntl.h>
503 #endif
504
505 #include <dirent.h>
506
507 #if _USE_GNU_PTH
508 #include <pth.h>
509 #else
510 #include <pthread.h>
511 #endif
512
513 #ifdef __IBMCPP__
514 #include <builtins.h>
515 #endif
516
517 #ifdef __minix
518 #undef HAVE_ITOA /* Minix has non-compatible itoa() */
519 #undef HAVE_GETHOSTBYNAME2_R
520 #endif
521
522 #include <sys/socket.h>
523 #include <sys/un.h>
524
525 typedef int BOOL;
526 #if (SIZEOF_LONG == 4)
527 #if (SIZEOF_INT == 4)
528 typedef int INT32;
529 typedef unsigned int UINT32;
530 #else
531 typedef long INT32;
532 typedef unsigned long UINT32;
533 #endif
534 #undef __64BIT__
535 #else
536 typedef int INT32;
537 typedef unsigned int UINT32;
538 #ifndef __64BIT__
539 #define __64BIT__
540 #endif
541 #endif
542 typedef unsigned short UINT16;
543 typedef short INT16;
544 typedef unsigned char BYTE;
545 typedef INT32 LONG; // for compatibility
546 typedef UINT32 DWORD; // for compatibility
547 typedef UINT16 WORD; // for compatibility
548 typedef void * HANDLE;
549 typedef void * HMODULE;
550
551 #if !HAVE_MODE_T
552 typedef int mode_t;
553 #endif
554
555 // We have to use long as INT64 on HP-UX - otherwise
556 // there will be compilation errors because of type redefinition in
557 // system includes
558 #ifdef _HPUX
559
560 #ifdef __LP64__
561 typedef long INT64;
562 typedef unsigned long UINT64;
563 #else
564 typedef long long INT64;
565 typedef unsigned long long UINT64;
566 #endif
567
568 #else /* _HPUX */
569
570 #if HAVE_LONG_LONG && (SIZEOF_LONG_LONG == 8)
571 typedef long long INT64;
572 #elif HAVE_INT64_T
573 typedef int64_t INT64;
574 #elif SIZEOF_LONG == 8
575 typedef long INT64;
576 #else
577 #error Target system does not have signed 64bit integer type
578 #endif
579
580 #if HAVE_UNSIGNED_LONG_LONG && (SIZEOF_LONG_LONG == 8)
581 typedef unsigned long long UINT64;
582 #elif HAVE_UINT64_T
583 typedef uint64_t UINT64;
584 #elif HAVE_U_INT64_T
585 typedef u_int64_t UINT64;
586 #elif SIZEOF_LONG == 8
587 typedef unsigned long UINT64;
588 #else
589 #error Target system does not have unsigned 64bit integer type
590 #endif
591
592 #endif /* _HPUX */
593
594 typedef UINT64 QWORD; // for compatibility
595
596 #define INT64_FMT _T("%lld")
597 #define INT64_FMTW L"%lld"
598 #define INT64_FMTA "%lld"
599 #define UINT64_FMT _T("%llu")
600 #define UINT64_FMTW L"%llu"
601 #define UINT64_FMTA "%llu"
602 #define UINT64X_FMT(m) _T("%") m _T("llX")
603 #ifdef __64BIT__
604 #define TIME_T_FMT _T("%llu")
605 #define TIME_T_FCAST(x) ((UINT64)(x))
606 #else
607 #define TIME_T_FMT _T("%u")
608 #define TIME_T_FCAST(x) ((UINT32)(x))
609 #endif
610
611 #ifndef TRUE
612 #define TRUE 1
613 #endif
614 #ifndef FALSE
615 #define FALSE 0
616 #endif
617
618 // Some systems may define true and false which may break overloaded functions
619 #ifdef __cplusplus
620 #undef true
621 #undef false
622 #endif
623
624 #ifndef MAX_PATH
625 #ifdef PATH_MAX
626 #define MAX_PATH PATH_MAX
627 #else
628 #define MAX_PATH 1024
629 #endif
630 #endif
631
632 // Windows compatibility layer for standard C I/O functions
633 #ifdef __cplusplus
634
635 inline int _access(const char *pathname, int mode) { return ::access(pathname, mode); }
636 inline int _open(const char *pathname, int flags) { return ::open(pathname, flags); }
637 inline int _open(const char *pathname, int flags, mode_t mode) { return ::open(pathname, flags, mode); }
638 inline ssize_t _read(int fd, void *buf, size_t count) { return ::read(fd, buf, count); }
639 inline ssize_t _write(int fd, const void *buf, size_t count) { return ::write(fd, buf, count); }
640 inline int _close(int fd) { return ::close(fd); }
641
642 #else
643
644 #define _access(p, m) access((p), (m))
645 #define _open open
646 #define _close(f) close(f)
647 #define _read(f, b, l) read((f), (b), (l))
648 #define _write(f, b, l) write((f), (b), (l))
649 #define _close(f) close(f)
650
651 #endif
652
653 // Socket compatibility
654 typedef int SOCKET;
655
656 #define closesocket(x) _close(x)
657 #define WSAGetLastError() (errno)
658
659 #define WSAEINTR EINTR
660 #define WSAEWOULDBLOCK EWOULDBLOCK
661 #define WSAEINPROGRESS EINPROGRESS
662 #define WSAESHUTDOWN ESHUTDOWN
663 #define INVALID_SOCKET (-1)
664
665 #define SetSocketReuseFlag(sd) { \
666 int nVal = 1; \
667 setsockopt(sd, SOL_SOCKET, SO_REUSEADDR, (const void *)&nVal, \
668 (socklen_t)sizeof(nVal)); \
669 }
670
671 #define SetSocketExclusiveAddrUse(s)
672
673 #define SetSocketNonBlocking(s) { \
674 int f = fcntl(s, F_GETFL); \
675 if (f != -1) fcntl(s, F_SETFL, f | O_NONBLOCK); \
676 }
677
678 #define SetSocketNoDelay(s) { \
679 int val = 1; \
680 setsockopt(s, IPPROTO_TCP, TCP_NODELAY, (const void *)&val, sizeof(int)); \
681 }
682
683 #define SetSocketBroadcast(s) { \
684 int val = 1; \
685 setsockopt(s, SOL_SOCKET, SO_BROADCAST, (const void *)&val, sizeof(int)); \
686 }
687
688 #define SELECT_NFDS(x) (x)
689
690 #if !(HAVE_SOCKLEN_T) && !defined(_USE_GNU_PTH)
691 typedef unsigned int socklen_t;
692 #endif
693
694 #ifndef SUN_LEN
695 #define SUN_LEN(su) (sizeof(*(su)) - sizeof((su)->sun_path) + strlen((su)->sun_path))
696 #endif
697
698 // Shared library suffix
699 #ifndef SHLIB_SUFFIX
700 #if defined(_HPUX) && !defined(__64BIT__)
701 #define SHLIB_SUFFIX _T(".sl")
702 #else
703 #define SHLIB_SUFFIX _T(".so")
704 #endif
705 #endif
706
707 typedef struct hostent HOSTENT;
708
709 #if HAVE_DECL___VA_COPY && !HAVE_DECL_VA_COPY
710 #define HAVE_DECL_VA_COPY 1
711 #define va_copy(d,s) __va_copy(d,s)
712 #endif
713
714 #endif /* _WIN32 */
715
716 /**
717 * Value used to indicate invalid pointer where NULL is not appropriate
718 */
719 #ifdef __64BIT__
720 #define INVALID_POINTER_VALUE ((void *)_ULL(0xFFFFFFFFFFFFFFFF))
721 #else
722 #define INVALID_POINTER_VALUE ((void *)0xFFFFFFFF)
723 #endif
724
725 /**
726 * Casting between pointer and 32-bit integer
727 */
728 #ifdef __64BIT__
729 #define CAST_FROM_POINTER(p, t) ((t)((UINT64)(p)))
730 #define CAST_TO_POINTER(v, t) ((t)((UINT64)(v)))
731 #else
732 #define CAST_FROM_POINTER(p, t) ((t)(p))
733 #define CAST_TO_POINTER(v, t) ((t)(v))
734 #endif
735
736 /**
737 * open() flags compatibility
738 */
739 #ifndef O_BINARY
740 #define O_BINARY 0
741 #endif
742
743 /**
744 * Windows-specific structures for non-Windows platforms
745 */
746 #ifndef _WIN32
747
748 typedef struct tagPOINT
749 {
750 int x;
751 int y;
752 } POINT;
753
754 #endif
755
756 /**
757 * Event log severity codes
758 */
759 #ifndef _WIN32
760 #define EVENTLOG_SUCCESS 0x0000
761 #define EVENTLOG_ERROR_TYPE 0x0001
762 #define EVENTLOG_WARNING_TYPE 0x0002
763 #define EVENTLOG_INFORMATION_TYPE 0x0004
764 #define EVENTLOG_AUDIT_SUCCESS 0x0008
765 #define EVENTLOG_AUDIT_FAILURE 0x0010
766 #endif /* _WIN32 */
767
768 #define NXLOG_DEBUG EVENTLOG_DEBUG_TYPE
769 #define NXLOG_INFO EVENTLOG_INFORMATION_TYPE
770 #define NXLOG_WARNING EVENTLOG_WARNING_TYPE
771 #define NXLOG_ERROR EVENTLOG_ERROR_TYPE
772
773 /**
774 * Interface types
775 */
776 #define IFTYPE_OTHER 1
777 #define IFTYPE_REGULAR1822 2
778 #define IFTYPE_HDH1822 3
779 #define IFTYPE_DDN_X25 4
780 #define IFTYPE_RFC877_X25 5
781 #define IFTYPE_ETHERNET_CSMACD 6
782 #define IFTYPE_ISO88023_CSMACD 7
783 #define IFTYPE_ISO88024_TOKENBUS 8
784 #define IFTYPE_ISO88025_TOKENRING 9
785 #define IFTYPE_ISO88026_MAN 10
786 #define IFTYPE_STARLAN 11
787 #define IFTYPE_PROTEON_10MBIT 12
788 #define IFTYPE_PROTEON_80MBIT 13
789 #define IFTYPE_HYPERCHANNEL 14
790 #define IFTYPE_FDDI 15
791 #define IFTYPE_LAPB 16
792 #define IFTYPE_SDLC 17
793 #define IFTYPE_DS1 18
794 #define IFTYPE_E1 19
795 #define IFTYPE_BASIC_ISDN 20
796 #define IFTYPE_PRIMARY_ISDN 21
797 #define IFTYPE_PROP_PTP_SERIAL 22
798 #define IFTYPE_PPP 23
799 #define IFTYPE_SOFTWARE_LOOPBACK 24
800 #define IFTYPE_EON 25
801 #define IFTYPE_ETHERNET_3MBIT 26
802 #define IFTYPE_NSIP 27
803 #define IFTYPE_SLIP 28
804 #define IFTYPE_ULTRA 29
805 #define IFTYPE_DS3 30
806 #define IFTYPE_SMDS 31
807 #define IFTYPE_FRAME_RELAY 32
808 #define IFTYPE_RS232 33
809 #define IFTYPE_PARA 34
810 #define IFTYPE_ARCNET 35
811 #define IFTYPE_ARCNET_PLUS 36
812 #define IFTYPE_ATM 37
813 #define IFTYPE_MIOX25 38
814 #define IFTYPE_SONET 39
815 #define IFTYPE_X25PLE 40
816 #define IFTYPE_ISO88022LLC 41
817 #define IFTYPE_LOCALTALK 42
818 #define IFTYPE_SMDS_DXI 43
819 #define IFTYPE_FRAME_RELAY_SERVICE 44
820 #define IFTYPE_V35 45
821 #define IFTYPE_HSSI 46
822 #define IFTYPE_HIPPI 47
823 #define IFTYPE_MODEM 48
824 #define IFTYPE_AAL5 49
825 #define IFTYPE_SONET_PATH 50
826 #define IFTYPE_SONET_VT 51
827 #define IFTYPE_SMDS_ICIP 52
828 #define IFTYPE_PROP_VIRTUAL 53
829 #define IFTYPE_PROP_MULTIPLEXOR 54
830 #define IFTYPE_IEEE80212 55
831 #define IFTYPE_FIBRECHANNEL 56
832 #define IFTYPE_HIPPIINTERFACE 57
833 #define IFTYPE_FRAME_RELAY_INTERCONNECT 58
834 #define IFTYPE_AFLANE8023 59
835 #define IFTYPE_AFLANE8025 60
836 #define IFTYPE_CCTEMUL 61
837 #define IFTYPE_FAST_ETHERNET 62
838 #define IFTYPE_ISDN 63
839 #define IFTYPE_V11 64
840 #define IFTYPE_V36 65
841 #define IFTYPE_G703_AT64K 66
842 #define IFTYPE_G703_AT2MB 67
843 #define IFTYPE_QLLC 68
844 #define IFTYPE_FASTETHERFX 69
845 #define IFTYPE_CHANNEL 70
846 #define IFTYPE_IEEE80211 71
847 #define IFTYPE_IBM370_PARCHAN 72
848 #define IFTYPE_ESCON 73
849 #define IFTYPE_DLSW 74
850 #define IFTYPE_ISDNS 75
851 #define IFTYPE_ISDNU 76
852 #define IFTYPE_LAPD 77
853 #define IFTYPE_IPSWITCH 78
854 #define IFTYPE_RSRB 79
855 #define IFTYPE_ATMLOGICAL 80
856 #define IFTYPE_DS0 81
857 #define IFTYPE_DS0_BUNDLE 82
858 #define IFTYPE_BSC 83
859 #define IFTYPE_ASYNC 84
860 #define IFTYPE_CNR 85
861 #define IFTYPE_ISO88025DTR 86
862 #define IFTYPE_EPLRS 87
863 #define IFTYPE_ARAP 88
864 #define IFTYPE_PROPCNLS 89
865 #define IFTYPE_HOSTPAD 90
866 #define IFTYPE_TERMPAD 91
867 #define IFTYPE_FRAME_RELAY_MPI 92
868 #define IFTYPE_X213 93
869 #define IFTYPE_ADSL 94
870 #define IFTYPE_RADSL 95
871 #define IFTYPE_SDSL 96
872 #define IFTYPE_VDSL 97
873 #define IFTYPE_ISO88025CRFPINT 98
874 #define IFTYPE_MYRINET 99
875 #define IFTYPE_VOICEEM 100
876 #define IFTYPE_VOICEFXO 101
877 #define IFTYPE_VOICEFXS 102
878 #define IFTYPE_VOICEENCAP 103
879 #define IFTYPE_VOICEOVERIP 104
880 #define IFTYPE_ATMDXI 105
881 #define IFTYPE_ATMFUNI 106
882 #define IFTYPE_ATMIMA 107
883 #define IFTYPE_PPPMULTILINKBUNDLE 108
884 #define IFTYPE_IPOVERCDLC 109
885 #define IFTYPE_IPOVERCLAW 110
886 #define IFTYPE_STACKTOSTACK 111
887 #define IFTYPE_VIRTUAL_IP_ADDRESS 112
888 #define IFTYPE_MPC 113
889 #define IFTYPE_IPOVERATM 114
890 #define IFTYPE_ISO88025FIBER 115
891 #define IFTYPE_TDLC 116
892 #define IFTYPE_GIGABIT_ETHERNET 117
893 #define IFTYPE_HDLC 118
894 #define IFTYPE_LAPF 119
895 #define IFTYPE_V37 120
896 #define IFTYPE_X25MLP 121
897 #define IFTYPE_X25_HUNT_GROUP 122
898 #define IFTYPE_TRANSPHDLC 123
899 #define IFTYPE_INTERLEAVE 124
900 #define IFTYPE_FAST 125
901 #define IFTYPE_IP 126
902 #define IFTYPE_DOCSCABLE_MACLAYER 127
903 #define IFTYPE_DOCSCABLE_DOWNSTREAM 128
904 #define IFTYPE_DOCSCABLE_UPSTREAM 129
905 #define IFTYPE_A12MPPSWITCH 130
906 #define IFTYPE_TUNNEL 131
907 #define IFTYPE_COFFEE 132
908 #define IFTYPE_CES 133
909 #define IFTYPE_ATM_SUBINTERFACE 134
910 #define IFTYPE_L2VLAN 135
911 #define IFTYPE_L3IPVLAN 136
912 #define IFTYPE_L3IPXVLAN 137
913 #define IFTYPE_DIGITAL_POWERLINE 138
914 #define IFTYPE_MEDIAMAIL_OVER_IP 139
915 #define IFTYPE_DTM 140
916 #define IFTYPE_DCN 141
917 #define IFTYPE_IPFORWARD 142
918 #define IFTYPE_MSDSL 143
919 #define IFTYPE_IEEE1394 144
920 #define IFTYPE_GSN 145
921 #define IFTYPE_DVBRCC_MACLAYER 146
922 #define IFTYPE_DVBRCC_DOWNSTREAM 147
923 #define IFTYPE_DVBRCC_UPSTREAM 148
924 #define IFTYPE_ATM_VIRTUAL 149
925 #define IFTYPE_MPLS_TUNNEL 150
926 #define IFTYPE_SRP 151
927 #define IFTYPE_VOICE_OVER_ATM 152
928 #define IFTYPE_VOICE_OVER_FRAME_RELAY 153
929 #define IFTYPE_IDSL 154
930 #define IFTYPE_COMPOSITE_LINK 155
931 #define IFTYPE_SS7_SIGLINK 156
932 #define IFTYPE_PROPWIRELESSP2P 157
933 #define IFTYPE_FRFORWARD 158
934 #define IFTYPE_RFC1483 159
935 #define IFTYPE_USB 160
936 #define IFTYPE_IEEE8023ADLAG 161
937 #define IFTYPE_BGP_POLICY_ACCOUNTING 162
938 #define IFTYPE_FRF16MFR_BUNDLE 163
939 #define IFTYPE_H323_GATEKEEPER 164
940 #define IFTYPE_H323_PROXY 165
941 #define IFTYPE_MPLS 166
942 #define IFTYPE_MFSIGLINK 167
943 #define IFTYPE_HDSL2 168
944 #define IFTYPE_SHDSL 169
945 #define IFTYPE_DS1FDL 170
946 #define IFTYPE_POS 171
947 #define IFTYPE_DVBASI_IN 172
948 #define IFTYPE_DVBASI_OUT 173
949 #define IFTYPE_PLC 174
950 #define IFTYPE_NFAS 175
951 #define IFTYPE_TR008 176
952 #define IFTYPE_GR303RDT 177
953 #define IFTYPE_GR303IDT 178
954 #define IFTYPE_ISUP 179
955 #define IFTYPE_PROPDOCSWIRELESSMACLAYER 180
956 #define IFTYPE_PROPDOCSWIRELESSDOWNSTREAM 181
957 #define IFTYPE_PROPDOCSWIRELESSUPSTREAM 182
958 #define IFTYPE_HIPERLAN2 183
959 #define IFTYPE_PROPBWAP2MP 184
960 #define IFTYPE_SONET_OVERHEAD_CHANNEL 185
961 #define IFTYPE_DW_OVERHEAD_CHANNEL 186
962 #define IFTYPE_AAL2 187
963 #define IFTYPE_RADIOMAC 188
964 #define IFTYPE_ATMRADIO 189
965 #define IFTYPE_IMT 190
966 #define IFTYPE_MVL 191
967 #define IFTYPE_REACHDSL 192
968 #define IFTYPE_FRDLCIENDPT 193
969 #define IFTYPE_ATMVCIENDPT 194
970 #define IFTYPE_OPTICAL_CHANNEL 195
971 #define IFTYPE_OPTICAL_TRANSPORT 196
972 #define IFTYPE_PROPATM 197
973 #define IFTYPE_VOICE_OVER_CABLE 198
974 #define IFTYPE_INFINIBAND 199
975 #define IFTYPE_TELINK 200
976 #define IFTYPE_Q2931 201
977 #define IFTYPE_VIRTUALTG 202
978 #define IFTYPE_SIPTG 203
979 #define IFTYPE_SIPSIG 204
980 #define IFTYPE_DOCSCABLEUPSTREAMCHANNEL 205
981 #define IFTYPE_ECONET 206
982 #define IFTYPE_PON155 207
983 #define IFTYPE_PON622 208
984 #define IFTYPE_BRIDGE 209
985 #define IFTYPE_LINEGROUP 210
986 #define IFTYPE_VOICEEMFGD 211
987 #define IFTYPE_VOICEFGDEANA 212
988 #define IFTYPE_VOICEDID 213
989 #define IFTYPE_MPEG_TRANSPORT 214
990 #define IFTYPE_SIXTOFOUR 215
991 #define IFTYPE_GTP 216
992 #define IFTYPE_PDNETHERLOOP1 217
993 #define IFTYPE_PDNETHERLOOP2 218
994 #define IFTYPE_OPTICAL_CHANNEL_GROUP 219
995 #define IFTYPE_HOMEPNA 220
996 #define IFTYPE_GFP 221
997 #define IFTYPE_CISCO_ISL_VLAN 222
998 #define IFTYPE_ACTELIS_METALOOP 223
999 #define IFTYPE_FCIPLINK 224
1000 #define IFTYPE_RPR 225
1001 #define IFTYPE_QAM 226
1002 #define IFTYPE_LMP 227
1003 #define IFTYPE_CBLVECTASTAR 228
1004 #define IFTYPE_DOCSCABLEMCMTSDOWNSTREAM 229
1005 #define IFTYPE_ADSL2 230
1006 #define IFTYPE_MACSECCONTROLLEDIF 231
1007 #define IFTYPE_MACSECUNCONTROLLEDIF 232
1008 #define IFTYPE_AVICIOPTICALETHER 233
1009 #define IFTYPE_ATM_BOND 234
1010 #define IFTYPE_VOICEFGDOS 235
1011 #define IFTYPE_MOCA_VERSION1 236
1012 #define IFTYPE_IEEE80216WMAN 237
1013 #define IFTYPE_ADSL2PLUS 238
1014 #define IFTYPE_DVBRCSMACLAYER 239
1015 #define IFTYPE_DVBTDM 240
1016 #define IFTYPE_DVBRCSTDMA 241
1017 #define IFTYPE_X86LAPS 242
1018 #define IFTYPE_WWANPP 243
1019 #define IFTYPE_WWANPP2 244
1020 #define IFTYPE_VOICEEBS 245
1021 #define IFTYPE_IFPWTYPE 246
1022 #define IFTYPE_ILAN 247
1023 #define IFTYPE_PIP 248
1024 #define IFTYPE_ALUELP 249
1025 #define IFTYPE_GPON 250
1026 #define IFTYPE_VDSL2 251
1027 #define IFTYPE_CAPWAP_DOT11_PROFILE 252
1028 #define IFTYPE_CAPWAP_DOT11_BSS 253
1029 #define IFTYPE_CAPWAP_WTP_VIRTUAL_RADIO 254
1030 #define IFTYPE_BITS 255
1031 #define IFTYPE_DOCSCABLEUPSTREAMRFPORT 256
1032 #define IFTYPE_CABLEDOWNSTREAMRFPORT 257
1033 #define IFTYPE_VMWARE_VIRTUAL_NIC 258
1034 #define IFTYPE_IEEE802154 259
1035 #define IFTYPE_OTNODU 260
1036 #define IFTYPE_OTNOTU 261
1037 #define IFTYPE_IFVFITYPE 262
1038 #define IFTYPE_G9981 263
1039 #define IFTYPE_G9982 264
1040 #define IFTYPE_G9983 265
1041 #define IFTYPE_ALUEPON 266
1042 #define IFTYPE_ALUEPONONU 267
1043 #define IFTYPE_ALUEPONPHYSICALUNI 268
1044 #define IFTYPE_ALUEPONLOGICALLINK 269
1045 #define IFTYPE_ALUGPONONU 270
1046 #define IFTYPE_ALUGPONPHYSICALUNI 271
1047 #define IFTYPE_VMWARE_NIC_TEAM 272
1048
1049 /**
1050 * IP Header -- RFC 791
1051 */
1052 typedef struct tagIPHDR
1053 {
1054 BYTE m_cVIHL; // Version and IHL
1055 BYTE m_cTOS; // Type Of Service
1056 WORD m_wLen; // Total Length
1057 WORD m_wId; // Identification
1058 WORD m_wFlagOff; // Flags and Fragment Offset
1059 BYTE m_cTTL; // Time To Live
1060 BYTE m_cProtocol; // Protocol
1061 WORD m_wChecksum; // Checksum
1062 struct in_addr m_iaSrc; // Internet Address - Source
1063 struct in_addr m_iaDst; // Internet Address - Destination
1064 } IPHDR;
1065
1066 /**
1067 * ICMP Header - RFC 792
1068 */
1069 typedef struct tagICMPHDR
1070 {
1071 BYTE m_cType; // Type
1072 BYTE m_cCode; // Code
1073 WORD m_wChecksum; // Checksum
1074 WORD m_wId; // Identification
1075 WORD m_wSeq; // Sequence
1076 } ICMPHDR;
1077
1078 /**
1079 * INADDR_NONE can be undefined on some systems
1080 */
1081 #ifndef INADDR_NONE
1082 #define INADDR_NONE (0xFFFFFFFF)
1083 #endif
1084
1085 /**
1086 * Check if given string is NULL and always return valid pointer
1087 */
1088 #define CHECK_NULL(x) ((x) == NULL ? _T("(null)") : (x))
1089 #define CHECK_NULL_A(x) ((x) == NULL ? "(null)" : (x))
1090 #define CHECK_NULL_EX(x) ((x) == NULL ? _T("") : (x))
1091 #define CHECK_NULL_EX_A(x) ((x) == NULL ? "" : (x))
1092
1093 /**
1094 * Free memory block if it isn't NULL
1095 */
1096 #if FREE_IS_NULL_SAFE
1097 #define safe_free(x) free(x);
1098 #define safe_free_and_null(x) { free(x); x = NULL; }
1099 #else
1100 #define safe_free(x) { if ((x) != NULL) free(x); }
1101 #define safe_free_and_null(x) { if ((x) != NULL) { free(x); x = NULL; } }
1102 #endif
1103
1104 /**
1105 * free() wrapper if it isn't NULL safe
1106 */
1107 #if defined(__cplusplus) && !FREE_IS_NULL_SAFE
1108 inline void nx_free(void *p)
1109 {
1110 if (p != NULL)
1111 free(p);
1112 }
1113 #define free nx_free
1114 #endif
1115
1116 /**
1117 * delete object and nullify pointer
1118 */
1119 #define delete_and_null(x) { delete x; x = NULL; }
1120
1121 /**
1122 * Convert half-byte's value to hex digit and vice versa
1123 */
1124 #define bin2hex(x) ((x) < 10 ? ((x) + _T('0')) : ((x) + (_T('A') - 10)))
1125 #ifdef UNICODE
1126 #define hex2bin(x) ((((x) >= _T('0')) && ((x) <= _T('9'))) ? ((x) - _T('0')) : \
1127 (((towupper(x) >= _T('A')) && (towupper(x) <= _T('F'))) ? (towupper(x) - _T('A') + 10) : 0))
1128 #else
1129 #define hex2bin(x) ((((x) >= '0') && ((x) <= '9')) ? ((x) - '0') : \
1130 (((toupper(x) >= 'A') && (toupper(x) <= 'F')) ? (toupper(x) - 'A' + 10) : 0))
1131 #endif
1132
1133 /**
1134 * Define MIN() and MAX()
1135 */
1136 #undef MIN
1137 #define MIN(a, b) ((a) < (b) ? (a) : (b))
1138 #undef MAX
1139 #define MAX(a, b) ((a) > (b) ? (a) : (b))
1140
1141 /**
1142 * Define _tcsicmp() for non-windows
1143 */
1144 #ifndef _WIN32
1145 #define stricmp strcasecmp
1146 #define strnicmp strncasecmp
1147 #define wcsicmp wcscasecmp
1148 #define wcsnicmp wcsncasecmp
1149 #endif
1150
1151 /**
1152 * Compare two numbers and return -1, 0, or 1
1153 */
1154 #define COMPARE_NUMBERS(n1,n2) (((n1) < (n2)) ? -1 : (((n1) > (n2)) ? 1 : 0))
1155
1156 /**
1157 * Increment pointer for given number of bytes
1158 */
1159 #define inc_ptr(ptr, step, ptype) ptr = (ptype *)(((char *)ptr) + step)
1160
1161 /**
1162 * Validate numerical value
1163 */
1164 #define VALIDATE_VALUE(var,x,y,z) { if ((var < x) || (var > y)) var = z; }
1165
1166 /**
1167 * DCI (data collection item) data types
1168 */
1169 #define DCI_DT_INT 0
1170 #define DCI_DT_UINT 1
1171 #define DCI_DT_INT64 2
1172 #define DCI_DT_UINT64 3
1173 #define DCI_DT_STRING 4
1174 #define DCI_DT_FLOAT 5
1175 #define DCI_DT_NULL 6
1176 #define DCI_DT_DEPRECATED 255 /* used internally by agent */
1177
1178 /**
1179 * Insert parameter as string
1180 */
1181 #ifdef UNICODE
1182 #define STRING(x) L#x
1183 #else
1184 #define STRING(x) #x
1185 #endif
1186
1187 /**
1188 * Pipe handle
1189 */
1190 #ifdef _WIN32
1191 #define HPIPE HANDLE
1192 #define INVALID_PIPE_HANDLE INVALID_HANDLE_VALUE
1193 #else
1194 #define HPIPE int
1195 #define INVALID_PIPE_HANDLE (-1)
1196 #endif
1197
1198 #ifdef __cplusplus
1199
1200 #include <algorithm>
1201
1202 /**
1203 * Session enumeration callback return codes
1204 */
1205 enum EnumerationCallbackResult
1206 {
1207 _STOP = 0,
1208 _CONTINUE = 1
1209 };
1210
1211 #endif
1212
1213 #endif /* _nms_common_h_ */
NetXMS core