-
Notifications
You must be signed in to change notification settings - Fork 207
/
hbnetio.prg
884 lines (691 loc) · 32.4 KB
/
hbnetio.prg
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
/*
* Harbour Project source code:
* Harbour NETIO server daemon
*
* Copyright 2010-2012 Viktor Szakats (vszakats.net/harbour)
* Copyright 2009 Przemyslaw Czerpak <druzus / at / priv.onet.pl>
* www - http://harbour-project.org
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA (or visit
* their web site at http://www.gnu.org/).
*
*/
/* TODO: - on the fly change of RPC filter modules
- listing open files
- listing active locks
- gracefully shutting down server by waiting for connections to close and not accept new ones
- pausing server
- sort out console UI from server side output
- add support for subnet masks in allow/block lists, f.e. 172.16.0.0/12, and same for IPv6 */
#include "fileio.ch"
#include "hbhrb.ch"
#include "hbsocket.ch"
#include "hbnetio.ch"
#define _NETIOSRV_IPV4_DEF "0.0.0.0"
#define _NETIOSRV_PORT_DEF 2941
#define _NETIOMGM_IPV4_DEF "127.0.0.1"
#define _NETIOMGM_PORT_DEF 2940
#define _RPC_FILTER "HBNETIOSRV_RPCMAIN"
/* enable this if you need all core functions in RPC support */
#ifdef HB_EXTERN
REQUEST __HB_EXTERN__
#endif
#define _NETIOSRV_cName 1
#define _NETIOSRV_nPort 2
#define _NETIOSRV_cIFAddr 3
#define _NETIOSRV_cRootDir 4
#define _NETIOSRV_lRPC 5
#define _NETIOSRV_cRPCFFileName 6
#define _NETIOSRV_hRPCFHRB 7
#define _NETIOSRV_lEncryption 8
#define _NETIOSRV_lAcceptConn 9
#define _NETIOSRV_lShowConn 10
#define _NETIOSRV_lQuit 11
#define _NETIOSRV_pListenSocket 12
#define _NETIOSRV_hConnection 13
#define _NETIOSRV_mtxConnection 14
#define _NETIOSRV_hAllow 15
#define _NETIOSRV_hBlock 16
#define _NETIOSRV_mtxFilters 17
#define _NETIOSRV_hNotifStream 18
#define _NETIOSRV_mtxNotifStream 19
#define _NETIOSRV_MAX_ 19
#define _NETIOSRV_CONN_pConnection 1
#define _NETIOSRV_CONN_nThreadID 2
#define _NETIOSRV_CONN_tStart 3
#define _NETIOSRV_CONN_hInfo 4
#define _NETIOSRV_CONN_MAX_ 4
PROCEDURE Main( ... )
netiosrv_Main( .T., ... )
RETURN
PROCEDURE netiosrv_Main( lUI, ... )
LOCAL netiosrv[ _NETIOSRV_MAX_ ]
LOCAL netiomgm[ _NETIOSRV_MAX_ ]
LOCAL cParam
LOCAL cPassword
LOCAL cPasswordManagement
LOCAL cExt
LOCAL cFile
IF ! hb_mtvm()
QOut( "Multithread support required." )
RETURN
ENDIF
Set( _SET_DATEFORMAT, "yyyy-mm-dd" )
Set( _SET_TIMEFORMAT, "HH:MM:SS.FFF" )
HB_Logo()
netiosrv[ _NETIOSRV_cName ] := "Data"
netiosrv[ _NETIOSRV_nPort ] := _NETIOSRV_PORT_DEF
netiosrv[ _NETIOSRV_cIFAddr ] := _NETIOSRV_IPV4_DEF
netiosrv[ _NETIOSRV_cRootDir ] := hb_DirBase() + "data"
netiosrv[ _NETIOSRV_lRPC ] := .F.
netiosrv[ _NETIOSRV_lEncryption ] := .F.
netiosrv[ _NETIOSRV_lAcceptConn ] := .T.
netiosrv[ _NETIOSRV_lShowConn ] := .F.
netiosrv[ _NETIOSRV_lQuit ] := .F.
netiosrv[ _NETIOSRV_hConnection ] := { => }
netiosrv[ _NETIOSRV_mtxConnection ] := hb_mutexCreate()
netiosrv[ _NETIOSRV_hAllow ] := { => }
netiosrv[ _NETIOSRV_hBlock ] := { => }
netiosrv[ _NETIOSRV_mtxFilters ] := hb_mutexCreate()
netiomgm[ _NETIOSRV_cName ] := "Management"
netiomgm[ _NETIOSRV_nPort ] := _NETIOMGM_PORT_DEF
netiomgm[ _NETIOSRV_cIFAddr ] := _NETIOMGM_IPV4_DEF
netiomgm[ _NETIOSRV_cRootDir ] := "*?:*?:" /* Invalid name */
netiomgm[ _NETIOSRV_lAcceptConn ] := .T.
netiomgm[ _NETIOSRV_lShowConn ] := .F.
netiomgm[ _NETIOSRV_hConnection ] := { => }
netiomgm[ _NETIOSRV_mtxConnection ] := hb_mutexCreate()
netiomgm[ _NETIOSRV_hAllow ] := { "127.0.0.1" => NIL, "::1" => NIL } /* only localhost can manage */
netiomgm[ _NETIOSRV_hBlock ] := { => }
netiomgm[ _NETIOSRV_mtxFilters ] := hb_mutexCreate()
netiomgm[ _NETIOSRV_hNotifStream ] := { => }
netiomgm[ _NETIOSRV_mtxNotifStream ] := hb_mutexCreate()
FOR EACH cParam IN { ... }
DO CASE
CASE Lower( cParam ) == "-a"
/* Ignore */
CASE Lower( Left( cParam, 5 ) ) == "-noui"
lUI := .F.
CASE Lower( Left( cParam, 6 ) ) == "-port="
netiosrv[ _NETIOSRV_nPort ] := Val( SubStr( cParam, 7 ) )
CASE Lower( Left( cParam, 7 ) ) == "-iface="
netiosrv[ _NETIOSRV_cIFAddr ] := SubStr( cParam, 8 )
CASE Lower( Left( cParam, 9 ) ) == "-rootdir="
netiosrv[ _NETIOSRV_cRootDir ] := SubStr( cParam, 10 )
CASE Lower( Left( cParam, 6 ) ) == "-pass="
cPassword := SubStr( cParam, 7 )
hb_StrClear( @cParam )
CASE Lower( Left( cParam, 11 ) ) == "-adminport="
netiomgm[ _NETIOSRV_nPort ] := Val( SubStr( cParam, 12 ) )
CASE Lower( Left( cParam, 12 ) ) == "-adminiface="
netiomgm[ _NETIOSRV_cIFAddr ] := SubStr( cParam, 13 )
CASE Lower( Left( cParam, 11 ) ) == "-adminpass="
cPasswordManagement := SubStr( cParam, 12 )
hb_StrClear( @cParam )
CASE Lower( Left( cParam, 5 ) ) == "-rpc="
netiosrv[ _NETIOSRV_cRPCFFileName ] := SubStr( cParam, 6 )
hb_FNameSplit( netiosrv[ _NETIOSRV_cRPCFFileName ], NIL, NIL, @cExt )
cExt := Lower( cExt )
SWITCH cExt
CASE ".prg"
CASE ".hb"
CASE ".hrb"
EXIT
OTHERWISE
cExt := FileSig( cFile )
ENDSWITCH
SWITCH cExt
CASE ".prg"
CASE ".hb"
cFile := hb_compileBuf( hb_argv( 0 ), "-n2", "-w", "-es2", "-q0", ;
"-D" + "__HBSCRIPT__HBNETIOSRV", netiosrv[ _NETIOSRV_cRPCFFileName ] )
IF cFile != NIL
netiosrv[ _NETIOSRV_hRPCFHRB ] := hb_hrbLoad( HB_HRB_BIND_FORCELOCAL, cFile )
ENDIF
EXIT
OTHERWISE
netiosrv[ _NETIOSRV_hRPCFHRB ] := hb_hrbLoad( HB_HRB_BIND_FORCELOCAL, netiosrv[ _NETIOSRV_cRPCFFileName ] )
EXIT
ENDSWITCH
netiosrv[ _NETIOSRV_lRPC ] := ! Empty( netiosrv[ _NETIOSRV_hRPCFHRB ] ) .AND. ! Empty( hb_hrbGetFunSym( netiosrv[ _NETIOSRV_hRPCFHRB ], _RPC_FILTER ) )
IF ! netiosrv[ _NETIOSRV_lRPC ]
netiosrv[ _NETIOSRV_cRPCFFileName ] := NIL
netiosrv[ _NETIOSRV_hRPCFHRB ] := NIL
ENDIF
CASE Lower( cParam ) == "-rpc"
netiosrv[ _NETIOSRV_lRPC ] := .T.
CASE Lower( cParam ) == "--version"
RETURN
CASE Lower( cParam ) == "-?" .OR. ;
Lower( cParam ) == "-h" .OR. ;
Lower( cParam ) == "-help" .OR. ;
Lower( cParam ) == "--help"
HB_Usage()
RETURN
OTHERWISE
netiosrv_LogEvent( hb_StrFormat( "Warning: Unknown command line parameter ignored: %1$s", cParam ) )
ENDCASE
NEXT
IF netiosrv_ConfLoad( netiosrv, netiomgm )
netiosrv_LogEvent( hb_StrFormat( "Configuration loaded: %1$s", netiosrv_ConfName() ) )
ENDIF
hb_DirBuild( netiosrv[ _NETIOSRV_cRootDir ] )
netiosrv[ _NETIOSRV_pListenSocket ] := netio_MTServer( ;
netiosrv[ _NETIOSRV_nPort ], ;
netiosrv[ _NETIOSRV_cIFAddr ], ;
netiosrv[ _NETIOSRV_cRootDir ], ;
iif( Empty( netiosrv[ _NETIOSRV_hRPCFHRB ] ), netiosrv[ _NETIOSRV_lRPC ], hb_hrbGetFunSym( netiosrv[ _NETIOSRV_hRPCFHRB ], _RPC_FILTER ) ), ;
cPassword, ;
NIL, ;
NIL, ;
{| pConnectionSocket | netiosrv_callback( netiomgm, netiosrv, pConnectionSocket, .F. ) } )
netiosrv[ _NETIOSRV_lEncryption ] := ! Empty( cPassword )
cPassword := NIL
IF Empty( netiosrv[ _NETIOSRV_pListenSocket ] )
netiosrv_LogEvent( "Cannot start server." )
ELSE
netiosrv_LogEvent( "Ready to accept connections." )
IF ! Empty( cPasswordManagement )
netiomgm[ _NETIOSRV_pListenSocket ] := netio_MTServer( ;
netiomgm[ _NETIOSRV_nPort ], ;
netiomgm[ _NETIOSRV_cIFAddr ], ;
netiomgm[ _NETIOSRV_cRootDir ], ;
{ ;
"hbnetiomgm_ping" => {| ... | .T. }, ;
"hbnetiomgm_setclientinfo" => {| ... | netiomgm_rpc_setclientinfo( netiomgm, ... ) }, ;
"hbnetiomgm_sysinfo" => {| ... | netiomgm_rpc_sysinfo() }, ;
"hbnetiomgm_serverconfig" => {| ... | netiomgm_rpc_serverconfig( netiosrv, netiomgm ) }, ;
"hbnetiomgm_clientinfo" => {| ... | netiomgm_rpc_clientinfo( netiosrv, netiomgm, ... ) }, ;
"hbnetiomgm_shutdown" => {| ... | netiomgm_rpc_shutdown( netiosrv, netiomgm ) }, ;
"hbnetiomgm_conninfo" => {| ... | netiomgm_rpc_conninfo( netiosrv ) }, ;
"hbnetiomgm_adminfo" => {| ... | netiomgm_rpc_conninfo( netiomgm ) }, ;
"hbnetiomgm_allowadd" => {| ... | netiomgm_rpc_filtermod( netiosrv, netiosrv[ _NETIOSRV_hAllow ], .T., ... ) }, ;
"hbnetiomgm_allowdel" => {| ... | netiomgm_rpc_filtermod( netiosrv, netiosrv[ _NETIOSRV_hAllow ], .F., ... ) }, ;
"hbnetiomgm_blockadd" => {| ... | netiomgm_rpc_filtermod( netiosrv, netiosrv[ _NETIOSRV_hBlock ], .T., ... ) }, ;
"hbnetiomgm_blockdel" => {| ... | netiomgm_rpc_filtermod( netiosrv, netiosrv[ _NETIOSRV_hBlock ], .F., ... ) }, ;
"hbnetiomgm_allowaddadmin" => {| ... | netiomgm_rpc_filtermod( netiomgm, netiomgm[ _NETIOSRV_hAllow ], .T., ... ) }, ;
"hbnetiomgm_allowdeladmin" => {| ... | netiomgm_rpc_filtermod( netiomgm, netiomgm[ _NETIOSRV_hAllow ], .F., ... ) }, ;
"hbnetiomgm_blockaddadmin" => {| ... | netiomgm_rpc_filtermod( netiomgm, netiomgm[ _NETIOSRV_hBlock ], .T., ... ) }, ;
"hbnetiomgm_blockdeladmin" => {| ... | netiomgm_rpc_filtermod( netiomgm, netiomgm[ _NETIOSRV_hBlock ], .F., ... ) }, ;
"hbnetiomgm_filters" => {| ... | netiomgm_rpc_filters( netiosrv ) }, ;
"hbnetiomgm_filtersadmin" => {| ... | netiomgm_rpc_filters( netiomgm ) }, ;
"hbnetiomgm_filtersave" => {| ... | netiomgm_rpc_filtersave( netiosrv, netiomgm ) }, ;
"hbnetiomgm_stop" => {| ... | netiomgm_rpc_stop( netiosrv, ... ) }, ;
"hbnetiomgm_conn" => {| ... | netiomgm_rpc_conn( netiosrv, .T. ) }, ;
"hbnetiomgm_noconn" => {| ... | netiomgm_rpc_conn( netiosrv, .F. ) }, ;
"hbnetiomgm_logconn" => {| ... | netiomgm_rpc_logconn( netiosrv, .T. ) }, ;
"hbnetiomgm_nologconn" => {| ... | netiomgm_rpc_logconn( netiosrv, .F. ) }, ;
"hbnetiomgm_regnotif" => {| ... | netiomgm_rpc_regnotif( netiomgm, ... ) } }, ;
cPasswordManagement, ;
NIL, ;
NIL, ;
{| pConnectionSocket | netiosrv_callback( netiomgm, netiomgm, pConnectionSocket, .T. ) } )
IF Empty( netiomgm[ _NETIOSRV_pListenSocket ] )
netiosrv_LogEvent( "Warning: Cannot start server management." )
ELSE
IF lUI
hb_threadDetach( hb_threadStart( {|| hbnetiocon_cmdUI( netiomgm[ _NETIOSRV_cIFAddr ], netiomgm[ _NETIOSRV_nPort ], cPasswordManagement ) } ) )
ENDIF
ENDIF
ENDIF
ShowConfig( netiosrv, netiomgm )
/* Wait until embedded management console connects */
IF ! Empty( netiomgm[ _NETIOSRV_pListenSocket ] )
hb_idleSleep( 2 )
netiomgm[ _NETIOSRV_lShowConn ] := .T.
ENDIF
/* Command prompt */
DO WHILE ! netiosrv[ _NETIOSRV_lQuit ] .and. inkey() != 27
hb_idleSleep( 5 )
ENDDO
netio_ServerStop( netiosrv[ _NETIOSRV_pListenSocket ] )
netiosrv[ _NETIOSRV_pListenSocket ] := NIL
IF ! Empty( netiomgm[ _NETIOSRV_pListenSocket ] )
netio_ServerStop( netiomgm[ _NETIOSRV_pListenSocket ] )
netiomgm[ _NETIOSRV_pListenSocket ] := NIL
ENDIF
netiosrv_LogEvent( "Server stopped." )
ENDIF
RETURN
STATIC PROCEDURE netiosrv_LogEvent( cText )
QQOut( hb_TToC( hb_DateTime() ) + " " + cText + hb_eol() )
RETURN
#define _NETIOSRV_SIGNATURE "netiosrv"
STATIC FUNCTION netiosrv_ConfName()
RETURN hb_ProgName() + ".config"
STATIC FUNCTION netiosrv_ConfSave( netiosrv, netiomgm )
LOCAL hConf := { => }
hConf[ "__signature" ] := _NETIOSRV_SIGNATURE
hConf[ "__version" ] := 1
hConf[ "srv.showconn" ] := netiosrv[ _NETIOSRV_lShowConn ]
hConf[ "srv.allow" ] := netiosrv[ _NETIOSRV_hAllow ]
hConf[ "srv.block" ] := netiosrv[ _NETIOSRV_hBlock ]
hConf[ "mgm.showconn" ] := netiomgm[ _NETIOSRV_lShowConn ]
hConf[ "mgm.allow" ] := netiomgm[ _NETIOSRV_hAllow ]
hConf[ "mgm.block" ] := netiomgm[ _NETIOSRV_hBlock ]
RETURN hb_MemoWrit( netiosrv_ConfName(), hb_Serialize( hConf ) )
STATIC FUNCTION netiosrv_ConfLoad( netiosrv, netiomgm )
LOCAL hConf := hb_Deserialize( hb_MemoRead( netiosrv_ConfName() ) )
IF HB_ISHASH( hConf ) .AND. ;
"__signature" $ hConf .AND. ;
hConf[ "__signature" ] == _NETIOSRV_SIGNATURE
IF "srv.showconn" $ hConf
netiosrv[ _NETIOSRV_lShowConn ] := hConf[ "srv.showconn" ]
ENDIF
IF "srv.allow" $ hConf
netiosrv[ _NETIOSRV_hAllow ] := hConf[ "srv.allow" ]
ENDIF
IF "srv.block" $ hConf
netiosrv[ _NETIOSRV_hBlock ] := hConf[ "srv.block" ]
ENDIF
IF "mgm.showconn" $ hConf
netiomgm[ _NETIOSRV_lShowConn ] := hConf[ "mgm.showconn" ]
ENDIF
IF "mgm.allow" $ hConf
netiomgm[ _NETIOSRV_hAllow ] := hConf[ "mgm.allow" ]
ENDIF
IF "mgm.block" $ hConf
netiomgm[ _NETIOSRV_hBlock ] := hConf[ "mgm.block" ]
ENDIF
RETURN .T.
ENDIF
RETURN .F.
STATIC FUNCTION netiosrv_config( netiosrv, netiomgm )
LOCAL aArray := { ;
hb_StrFormat( "Listening on: %1$s:%2$d", netiosrv[ _NETIOSRV_cIFAddr ], netiosrv[ _NETIOSRV_nPort ] ), ;
hb_StrFormat( "Root filesystem: %1$s", netiosrv[ _NETIOSRV_cRootDir ] ), ;
hb_StrFormat( "RPC support: %1$s", iif( netiosrv[ _NETIOSRV_lRPC ], "enabled", "disabled" ) ), ;
hb_StrFormat( "Encryption: %1$s", iif( netiosrv[ _NETIOSRV_lEncryption ], "enabled", "disabled" ) ), ;
hb_StrFormat( "RPC filter module: %1$s", iif( Empty( netiosrv[ _NETIOSRV_hRPCFHRB ] ), iif( netiosrv[ _NETIOSRV_lRPC ], "not set (WARNING: unsafe open server)", "not set" ), netiosrv[ _NETIOSRV_cRPCFFileName ] ) ) }
IF ! Empty( netiomgm[ _NETIOSRV_pListenSocket ] )
AAdd( aArray, hb_StrFormat( "Management iface: %1$s:%2$d", netiomgm[ _NETIOSRV_cIFAddr ], netiomgm[ _NETIOSRV_nPort ] ) )
ENDIF
RETURN aArray
#define _CLI_pConnSock 1
#define _CLI_nStreamID 2
#define _CLI_lNotify 3
#define _CLI_nSendErrors 4
#define _CLI_MAX_ 4
STATIC PROCEDURE netiosrv_notifyclients( netiomgm, cMsg )
LOCAL aClient
hb_mutexLock( netiomgm[ _NETIOSRV_mtxNotifStream ] )
FOR EACH aClient IN netiomgm[ _NETIOSRV_hNotifStream ]
IF aClient[ _CLI_lNotify ]
IF ! netio_SrvSendItem( aClient[ _CLI_pConnSock ], aClient[ _CLI_nStreamID ], hb_TToS( hb_DateTime() ) + " " + cMsg )
++aClient[ _CLI_nSendErrors ]
ENDIF
ENDIF
NEXT
/* Remove clients from notification list after certain amount of failures.
To handle clients that exited abnormally. */
FOR EACH aClient IN netiomgm[ _NETIOSRV_hNotifStream ] DESCEND
IF aClient[ _CLI_nSendErrors ] > 5
hb_HDel( netiomgm[ _NETIOSRV_hNotifStream ], aClient:__enumKey() )
ENDIF
NEXT
hb_mutexUnlock( netiomgm[ _NETIOSRV_mtxNotifStream ] )
RETURN
/* Server connect callback */
STATIC FUNCTION netiosrv_callback( netiomgm, netiosrv, pConnectionSocket, lManagement )
LOCAL aAddressPeer
LOCAL cAddressPeer
LOCAL lBlocked
IF netiosrv[ _NETIOSRV_lAcceptConn ]
netio_SrvStatus( pConnectionSocket, NETIO_SRVINFO_PEERADDRESS, @aAddressPeer )
cAddressPeer := AddrToIPPort( aAddressPeer )
lBlocked := .F.
/* Handle positive filter */
IF ! Empty( netiosrv[ _NETIOSRV_hAllow ] )
hb_mutexLock( netiosrv[ _NETIOSRV_mtxFilters ] )
IF !( cAddressPeer $ netiosrv[ _NETIOSRV_hAllow ] )
IF hb_HScan( netiosrv[ _NETIOSRV_hAllow ], {| tmp | hb_WildMatch( tmp, cAddressPeer ) } ) == 0
lBlocked := .T.
ENDIF
ENDIF
hb_mutexUnlock( netiosrv[ _NETIOSRV_mtxFilters ] )
IF lBlocked
IF ! lManagement
netiosrv_notifyclients( netiomgm, hb_StrFormat( "Connection denied: %1$s", cAddressPeer ) )
ENDIF
RETURN NIL
ENDIF
ENDIF
/* Handle negative filter */
IF ! Empty( netiosrv[ _NETIOSRV_hBlock ] )
hb_mutexLock( netiosrv[ _NETIOSRV_mtxFilters ] )
IF cAddressPeer $ netiosrv[ _NETIOSRV_hBlock ]
lBlocked := .T.
ELSE
IF hb_HScan( netiosrv[ _NETIOSRV_hBlock ], {| tmp | hb_WildMatch( tmp, cAddressPeer ) } ) > 0
lBlocked := .T.
ENDIF
ENDIF
hb_mutexUnlock( netiosrv[ _NETIOSRV_mtxFilters ] )
IF lBlocked
IF ! lManagement
netiosrv_notifyclients( netiomgm, hb_StrFormat( "Connection denied: %1$s", cAddressPeer ) )
ENDIF
RETURN NIL
ENDIF
ENDIF
IF netiosrv[ _NETIOSRV_lShowConn ]
netiosrv_LogEvent( hb_StrFormat( "Connecting (%1$s): %2$s", netiosrv[ _NETIOSRV_cName ], cAddressPeer ) )
ENDIF
IF ! lManagement
netiosrv_notifyclients( netiomgm, hb_StrFormat( "Connecting: %1$s", cAddressPeer ) )
ENDIF
netiosrv_conn_register( netiosrv, pConnectionSocket )
BEGIN SEQUENCE
netio_Server( pConnectionSocket )
END SEQUENCE
netiosrv_conn_unregister( netiosrv, pConnectionSocket )
netio_SrvStatus( pConnectionSocket, NETIO_SRVINFO_PEERADDRESS, @aAddressPeer )
IF netiosrv[ _NETIOSRV_lShowConn ]
netiosrv_LogEvent( hb_StrFormat( "Disconnected (%1$s): %2$s", netiosrv[ _NETIOSRV_cName ], AddrToIPPort( aAddressPeer ) ) )
ENDIF
IF ! lManagement
netiosrv_notifyclients( netiomgm, hb_StrFormat( "Diconnected: %1$s", cAddressPeer ) )
ENDIF
ENDIF
RETURN NIL
STATIC PROCEDURE netiosrv_conn_register( netiosrv, pConnectionSocket )
LOCAL nconn[ _NETIOSRV_CONN_MAX_ ]
nconn[ _NETIOSRV_CONN_pConnection ] := pConnectionSocket
nconn[ _NETIOSRV_CONN_nThreadID ] := hb_threadID()
nconn[ _NETIOSRV_CONN_tStart ] := hb_DateTime()
hb_mutexLock( netiosrv[ _NETIOSRV_mtxConnection ] )
IF !( pConnectionSocket $ netiosrv[ _NETIOSRV_hConnection ] )
netiosrv[ _NETIOSRV_hConnection ][ pConnectionSocket ] := nconn
ENDIF
hb_mutexUnlock( netiosrv[ _NETIOSRV_mtxConnection ] )
RETURN
STATIC PROCEDURE netiosrv_conn_unregister( netiosrv, pConnectionSocket )
hb_mutexLock( netiosrv[ _NETIOSRV_mtxConnection ] )
IF pConnectionSocket $ netiosrv[ _NETIOSRV_hConnection ]
hb_HDel( netiosrv[ _NETIOSRV_hConnection ], pConnectionSocket )
ENDIF
hb_mutexUnlock( netiosrv[ _NETIOSRV_mtxConnection ] )
RETURN
/* RPC management interface */
STATIC FUNCTION netiomgm_rpc_regnotif( netiomgm, pConnSock, nStreamID, lRegister )
LOCAL cIndex := hb_ValToStr( pConnSock )
LOCAL cli
SWITCH PCount()
#if 0
CASE 2
RETURN iif( cIndex $ netiomgm[ _NETIOSRV_hNotifStream ], netiomgm[ _NETIOSRV_hNotifStream ][ cIndex ][ _CLI_xCargo ], NIL )
#endif
CASE 4
IF ! HB_ISLOGICAL( lRegister ) .OR. ! lRegister
hb_mutexLock( netiomgm[ _NETIOSRV_mtxNotifStream ] )
IF cIndex $ netiomgm[ _NETIOSRV_hNotifStream ]
hb_HDel( netiomgm[ _NETIOSRV_hNotifStream ], cIndex )
ENDIF
hb_mutexUnlock( netiomgm[ _NETIOSRV_mtxNotifStream ] )
RETURN -1
ELSE
cli := Array( _CLI_MAX_ )
cli[ _CLI_pConnSock ] := pConnSock
cli[ _CLI_nStreamID ] := nStreamID
cli[ _CLI_lNotify ] := .T.
cli[ _CLI_nSendErrors ] := 0
hb_mutexLock( netiomgm[ _NETIOSRV_mtxNotifStream ] )
netiomgm[ _NETIOSRV_hNotifStream ][ cIndex ] := cli
hb_mutexUnlock( netiomgm[ _NETIOSRV_mtxNotifStream ] )
RETURN nStreamID
ENDIF
ENDSWITCH
RETURN NIL
STATIC FUNCTION netiomgm_rpc_setclientinfo( netiosrv, hInfo )
LOCAL nconn
IF HB_ISHASH( hInfo )
hb_mutexLock( netiosrv[ _NETIOSRV_mtxConnection ] )
FOR EACH nconn IN netiosrv[ _NETIOSRV_hConnection ]
IF nconn[ _NETIOSRV_CONN_nThreadID ] == hb_threadID()
nconn[ _NETIOSRV_CONN_hInfo ] := hInfo
EXIT
ENDIF
NEXT
hb_mutexUnlock( netiosrv[ _NETIOSRV_mtxConnection ] )
ENDIF
RETURN NIL
STATIC FUNCTION netiomgm_rpc_sysinfo()
RETURN { ;
hb_StrFormat( "OS: %1$s", OS() ), ;
hb_StrFormat( "Harbour: %1$s", Version() ), ;
hb_StrFormat( "C Compiler: %1$s", hb_Compiler() ), ;
hb_StrFormat( "Memory (KB): %1$d", Memory( 0 ) ) }
STATIC FUNCTION netiomgm_rpc_serverconfig( netiosrv, netiomgm )
RETURN netiosrv_config( netiosrv, netiomgm )
STATIC FUNCTION netiomgm_rpc_logconn( netiosrv, lValue )
LOCAL lOldValue := netiosrv[ _NETIOSRV_lShowConn ]
IF HB_ISLOGICAL( lValue )
netiosrv[ _NETIOSRV_lShowConn ] := lValue
ENDIF
RETURN lOldValue
STATIC FUNCTION netiomgm_rpc_conn( netiosrv, lValue )
LOCAL lOldValue := netiosrv[ _NETIOSRV_lAcceptConn ]
IF HB_ISLOGICAL( lValue )
netiosrv[ _NETIOSRV_lAcceptConn ] := lValue
ENDIF
RETURN lOldValue
STATIC FUNCTION netiomgm_rpc_stop( netiosrv, cIPPort )
LOCAL nconn
LOCAL aAddressPeer
IF HB_ISSTRING( cIPPort )
cIPPort := Lower( cIPPort )
hb_mutexLock( netiosrv[ _NETIOSRV_mtxConnection ] )
FOR EACH nconn IN netiosrv[ _NETIOSRV_hConnection ]
aAddressPeer := NIL
netio_SrvStatus( nconn[ _NETIOSRV_CONN_pConnection ], NETIO_SRVINFO_PEERADDRESS, @aAddressPeer )
IF cIPPort == "all" .OR. cIPPort == AddrToIPPort( aAddressPeer )
netiosrv_LogEvent( hb_StrFormat( "Stopping connection on %1$s", AddrToIPPort( aAddressPeer ) ) )
netio_ServerStop( nconn[ _NETIOSRV_CONN_pConnection ], .T. )
ENDIF
NEXT
hb_mutexUnlock( netiosrv[ _NETIOSRV_mtxConnection ] )
RETURN .T.
ENDIF
RETURN .F.
STATIC FUNCTION netiomgm_rpc_clientinfo( netiosrv, netiomgm, cIPPort )
LOCAL nconn
LOCAL aAddressPeer
LOCAL xCargo := NIL
LOCAL lDone
IF HB_ISSTRING( cIPPort )
cIPPort := Lower( cIPPort )
lDone := .F.
IF ! lDone
hb_mutexLock( netiosrv[ _NETIOSRV_mtxConnection ] )
FOR EACH nconn IN netiosrv[ _NETIOSRV_hConnection ]
aAddressPeer := NIL
netio_SrvStatus( nconn[ _NETIOSRV_CONN_pConnection ], NETIO_SRVINFO_PEERADDRESS, @aAddressPeer )
IF cIPPort == AddrToIPPort( aAddressPeer )
xCargo := nconn[ _NETIOSRV_CONN_hInfo ]
lDone := .T.
EXIT
ENDIF
NEXT
hb_mutexUnlock( netiosrv[ _NETIOSRV_mtxConnection ] )
ENDIF
IF ! lDone
hb_mutexLock( netiomgm[ _NETIOSRV_mtxConnection ] )
FOR EACH nconn IN netiomgm[ _NETIOSRV_hConnection ]
aAddressPeer := NIL
netio_SrvStatus( nconn[ _NETIOSRV_CONN_pConnection ], NETIO_SRVINFO_PEERADDRESS, @aAddressPeer )
IF cIPPort == AddrToIPPort( aAddressPeer )
xCargo := nconn[ _NETIOSRV_CONN_hInfo ]
EXIT
ENDIF
NEXT
hb_mutexUnlock( netiomgm[ _NETIOSRV_mtxConnection ] )
ENDIF
ENDIF
RETURN xCargo
STATIC FUNCTION netiomgm_rpc_shutdown( netiosrv, netiomgm )
netiosrv_LogEvent( "Shutdown initiated..." )
netiosrv_notifyclients( netiomgm, "__SHUTDOWN__" )
netiosrv[ _NETIOSRV_lQuit ] := .T.
RETURN .T.
STATIC FUNCTION netiomgm_rpc_conninfo( netiosrv )
LOCAL nconn
LOCAL nStatus
LOCAL nFilesCount
LOCAL nBytesSent
LOCAL nBytesReceived
LOCAL aAddressPeer
LOCAL aArray := {}
hb_mutexLock( netiosrv[ _NETIOSRV_mtxConnection ] )
FOR EACH nconn IN netiosrv[ _NETIOSRV_hConnection ]
nFilesCount := 0
nBytesSent := 0
nBytesReceived := 0
aAddressPeer := NIL
nStatus := ;
netio_SrvStatus( nconn[ _NETIOSRV_CONN_pConnection ], NETIO_SRVINFO_FILESCOUNT, @nFilesCount )
netio_SrvStatus( nconn[ _NETIOSRV_CONN_pConnection ], NETIO_SRVINFO_BYTESSENT, @nBytesSent )
netio_SrvStatus( nconn[ _NETIOSRV_CONN_pConnection ], NETIO_SRVINFO_BYTESRECEIVED, @nBytesReceived )
netio_SrvStatus( nconn[ _NETIOSRV_CONN_pConnection ], NETIO_SRVINFO_PEERADDRESS, @aAddressPeer )
AAdd( aArray, { ;
"nThreadID" => nconn[ _NETIOSRV_CONN_nThreadID ], ;
"tStart" => nconn[ _NETIOSRV_CONN_tStart ], ;
"cStatus" => ConnStatusStr( nStatus ), ;
"nFilesCount" => nFilesCount, ;
"nBytesSent" => nBytesSent, ;
"nBytesReceived" => nBytesReceived, ;
"cAddressPeer" => AddrToIPPort( aAddressPeer ), ;
"xCargo" => nconn[ _NETIOSRV_CONN_hInfo ] } )
NEXT
hb_mutexUnlock( netiosrv[ _NETIOSRV_mtxConnection ] )
RETURN aArray
STATIC FUNCTION netiomgm_rpc_filtermod( netiosrv, hList, lAdd, cAddress )
LOCAL lSuccess := .T.
hb_mutexLock( netiosrv[ _NETIOSRV_mtxFilters ] )
IF lAdd
IF !( cAddress $ hList )
hList[ cAddress ] := NIL
ELSE
lSuccess := .F.
ENDIF
ELSE
IF cAddress $ hList
hb_HDel( hList, cAddress )
ELSE
lSuccess := .F.
ENDIF
ENDIF
hb_mutexUnlock( netiosrv[ _NETIOSRV_mtxFilters ] )
RETURN lSuccess
STATIC FUNCTION netiomgm_rpc_filters( netiosrv )
LOCAL cType
LOCAL hFilter
LOCAL cAddress
LOCAL aArray := {}
hb_mutexLock( netiosrv[ _NETIOSRV_mtxFilters ] )
FOR EACH cType, hFilter IN { "allow", "block" }, { netiosrv[ _NETIOSRV_hAllow ], netiosrv[ _NETIOSRV_hBlock ] }
FOR EACH cAddress IN hFilter
AAdd( aArray, { ;
"cType" => cType, ;
"cAddress" => cAddress:__enumKey() } )
NEXT
NEXT
hb_mutexUnlock( netiosrv[ _NETIOSRV_mtxFilters ] )
RETURN aArray
STATIC FUNCTION netiomgm_rpc_filtersave( netiosrv, netiomgm )
RETURN netiosrv_ConfSave( netiosrv, netiomgm )
STATIC FUNCTION ConnStatusStr( nStatus )
SWITCH nStatus
CASE NETIO_SRVSTAT_RUNNING ; RETURN "RUNNING"
CASE NETIO_SRVSTAT_WRONGHANDLE ; RETURN "WRONGHANDLE"
CASE NETIO_SRVSTAT_CLOSED ; RETURN "CLOSED"
CASE NETIO_SRVSTAT_STOPPED ; RETURN "STOPPED"
CASE NETIO_SRVSTAT_DATASTREAM ; RETURN "DATASTREAM"
CASE NETIO_SRVSTAT_ITEMSTREAM ; RETURN "ITEMSTREAM"
ENDSWITCH
RETURN "UNKNOWN:" + hb_ntos( nStatus )
STATIC FUNCTION AddrToIPPort( aAddr )
LOCAL cIP
IF HB_ISARRAY( aAddr ) .AND. ;
( aAddr[ HB_SOCKET_ADINFO_FAMILY ] == HB_SOCKET_AF_INET .OR. ;
aAddr[ HB_SOCKET_ADINFO_FAMILY ] == HB_SOCKET_AF_INET6 )
cIP := aAddr[ HB_SOCKET_ADINFO_ADDRESS ] + ":" + hb_ntos( aAddr[ HB_SOCKET_ADINFO_PORT ] )
ELSE
cIP := "(?)"
ENDIF
RETURN cIP
/* Helper functions */
STATIC FUNCTION FileSig( cFile )
LOCAL hFile
LOCAL cBuff, cSig, cExt
cExt := ".prg"
hFile := FOpen( cFile, FO_READ )
IF hFile != F_ERROR
cSig := hb_hrbSignature()
cBuff := Space( hb_BLen( cSig ) )
FRead( hFile, @cBuff, hb_BLen( cBuff ) )
FClose( hFile )
IF cBuff == cSig
cExt := ".hrb"
ENDIF
ENDIF
RETURN cExt
STATIC PROCEDURE ShowConfig( netiosrv, netiomgm )
AEval( netiosrv_config( netiosrv, netiomgm ), {| tmp | netiosrv_LogEvent( tmp ) } )
RETURN
STATIC PROCEDURE HB_Logo()
OutStd( ;
"Harbour NETIO Server " + StrTran( Version(), "Harbour " ) + hb_eol() + ;
"Copyright (c) 2009-2015, Przemyslaw Czerpak, Viktor Szakats" + hb_eol() + ;
"http://harbour-project.org/" + hb_eol() + ;
hb_eol() )
RETURN
STATIC PROCEDURE HB_Usage()
OutStd( "Syntax:" , hb_eol() )
OutStd( hb_eol() )
OutStd( " netiosrv [options]" , hb_eol() )
OutStd( hb_eol() )
OutStd( "Options:" , hb_eol() )
OutStd( hb_eol() )
OutStd( " -port=<port> accept incoming connections on IP port <port>" , hb_eol() )
OutStd( hb_StrFormat( " Default: %1$d", _NETIOSRV_PORT_DEF ) , hb_eol() )
OutStd( " -iface=<ipaddr> accept incoming connections on IPv4 interface <ipaddress>" , hb_eol() )
OutStd( hb_StrFormat( " Default: %1$s", _NETIOSRV_IPV4_DEF ) , hb_eol() )
OutStd( " -rootdir=<rootdir> use <rootdir> as root directory for served file system" , hb_eol() )
OutStd( " -rpc accept RPC requests" , hb_eol() )
OutStd( " -rpc=<file.hrb> set RPC processor .hrb module to <file.hrb>" , hb_eol() )
OutStd( " file.hrb needs to have an entry function named" , hb_eol() )
OutStd( hb_StrFormat( " '%1$s()'", _RPC_FILTER ) , hb_eol() )
OutStd( " -pass=<passwd> set server password" , hb_eol() )
OutStd( hb_eol() )
OutStd( " -adminport=<port> accept management connections on IP port <port>" , hb_eol() )
OutStd( hb_StrFormat( " Default: %1$d", _NETIOMGM_PORT_DEF ) , hb_eol() )
OutStd( " -adminiface=<ipaddr> accept manegement connections on IPv4 interface <ipaddress>" , hb_eol() )
OutStd( hb_StrFormat( " Default: %1$s", _NETIOMGM_IPV4_DEF ) , hb_eol() )
OutStd( " -adminpass=<passwd> set remote management password and enable management server" , hb_eol() )
OutStd( hb_eol() )
OutStd( " -noui don't open interactive console" , hb_eol() )
OutStd( hb_eol() )
#if ! defined( __HBSCRIPT__HBSHELL ) .AND. defined( __PLATFORM__WINDOWS )
OutStd( " -i install as service (requires admin rights)" , hb_eol() )
OutStd( " -u uninstall service (requires admin rights)" , hb_eol() )
OutStd( hb_eol() )
#endif
OutStd( " --version display version header only" , hb_eol() )
OutStd( " -?|-h|-help|--help this help" , hb_eol() )
RETURN
#if defined( __HBSCRIPT__HBSHELL )
SET PROCEDURE TO "_console.prg"
SET PROCEDURE TO "netiomgm.hb"
#endif