2 Unix SMB/Netbios implementation.
4 Parameter loading functions
5 Copyright (C) Karl Auer 1993,1997
7 Largely re-written by Andrew Tridgell, September 1994
9 This program is free software; you can redistribute it and/or modify
10 it under the terms of the GNU General Public License as published by
11 the Free Software Foundation; either version 2 of the License, or
12 (at your option) any later version.
14 This program is distributed in the hope that it will be useful,
15 but WITHOUT ANY WARRANTY; without even the implied warranty of
16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 GNU General Public License for more details.
19 You should have received a copy of the GNU General Public License
20 along with this program; if not, write to the Free Software
21 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
27 * This module provides suitable callback functions for the params
28 * module. It builds the internal table of service details which is
29 * then used by the rest of the server.
33 * 1) add it to the global or service structure definition
34 * 2) add it to the parm_table
35 * 3) add it to the list of available functions (eg: using FN_GLOBAL_STRING())
36 * 4) If it's a global then initialise it in init_globals. If a local
37 * (ie. service) parameter then initialise it in the sDefault structure
41 * The configuration file is processed sequentially for speed. It is NOT
42 * accessed randomly as happens in 'real' Windows. For this reason, there
43 * is a fair bit of sequence-dependent code here - ie., code which assumes
44 * that certain things happen before others. In particular, the code which
45 * happens at the boundary between sections is delicately poised, so be
54 extern int DEBUGLEVEL;
55 extern pstring user_socket_options;
56 extern pstring myname;
59 #define GLOBAL_NAME "global"
64 #define PRINTCAP_NAME "/etc/qconfig"
66 #define PRINTCAP_NAME "/etc/printcap"
71 #define PRINTERS_NAME "printers"
75 #define HOMES_NAME "homes"
78 /* some helpful bits */
79 #define pSERVICE(i) ServicePtrs[i]
80 #define iSERVICE(i) (*pSERVICE(i))
81 #define LP_SNUM_OK(iService) (((iService) >= 0) && ((iService) < iNumServices) && iSERVICE(iService).valid)
82 #define VALID(i) iSERVICE(i).valid
84 /* these are the types of parameter we have */
87 P_BOOL,P_BOOLREV,P_CHAR,P_INTEGER,P_OCTAL,
88 P_STRING,P_USTRING,P_GSTRING,P_UGSTRING
93 P_LOCAL,P_GLOBAL,P_NONE
97 extern BOOL use_getwd_cache;
99 extern int extra_time_offset;
101 extern int coding_system;
105 * This structure describes global (ie., server-wide) parameters.
109 char *szPrintcapname;
112 char *szDefaultService;
116 char *szServerString;
117 char *szAutoServices;
118 char *szPasswdProgram;
122 char *szSMBPasswdFile;
123 char *szPasswordServer;
124 char *szSocketOptions;
127 char *szDomainController;
129 char *szCharacterSet;
136 char *szRemoteAnnounce;
137 char *szSocketAddress;
138 char *szNISHomeMapName;
157 int client_code_page;
161 BOOL bPreferredMaster;
164 BOOL bEncryptPasswords;
171 BOOL bReadPrediction;
179 static global Globals;
184 * This structure describes a single service.
192 char *szGuestaccount;
193 char *szInvalidUsers;
201 char *szRootPostExec;
202 char *szPrintcommand;
205 char *szLppausecommand;
206 char *szLpresumecommand;
208 char *szPrinterDriver;
230 BOOL bShortCasePreserve;
254 BOOL bDeleteReadonly;
256 char dummy[3]; /* for alignment */
260 /* This is a default service used to prime a services structure */
261 static service sDefault =
264 NULL, /* szService */
266 NULL, /* szUsername */
267 NULL, /* szGuestAccount */
268 NULL, /* szInvalidUsers */
269 NULL, /* szValidUsers */
270 NULL, /* szAdminUsers */
272 NULL, /* szInclude */
273 NULL, /* szPreExec */
274 NULL, /* szPostExec */
275 NULL, /* szRootPreExec */
276 NULL, /* szRootPostExec */
277 NULL, /* szPrintcommand */
278 NULL, /* szLpqcommand */
279 NULL, /* szLprmcommand */
280 NULL, /* szLppausecommand */
281 NULL, /* szLpresumecommand */
282 NULL, /* szPrintername */
283 NULL, /* szPrinterDriver */
284 NULL, /* szDontdescend */
285 NULL, /* szHostsallow */
286 NULL, /* szHostsdeny */
287 NULL, /* szMagicScript */
288 NULL, /* szMagicOutput */
289 NULL, /* szMangledMap */
291 NULL, /* force user */
292 NULL, /* force group */
294 NULL, /* writelist */
296 0, /* iMinPrintSpace */
297 0644, /* iCreate_mode */
298 0755, /* iDir_mode */
299 0, /* iMaxConnections */
300 CASE_LOWER, /* iDefaultCase */
301 False, /* bAlternatePerm */
302 False, /* revalidate */
303 False, /* case sensitive */
304 False, /* case preserve */
305 False, /* short case preserve */
306 False, /* case mangle */
308 True, /* bHideDotFiles */
309 True, /* bBrowseable */
310 True, /* bAvailable */
311 True, /* bRead_only */
312 True, /* bNo_set_dir */
313 False, /* bGuest_only */
314 False, /* bGuest_ok */
315 False, /* bPrint_ok */
316 False, /* bPostscript */
317 False, /* bMap_system */
318 False, /* bMap_hidden */
319 True, /* bMap_archive */
321 False, /* bStrictLocking */
322 True, /* bShareModes */
323 False, /* bOnlyUser */
324 True, /* bMangledNames */
325 True, /* bWidelinks */
326 False, /* bSyncAlways */
327 '~', /* magic char */
329 False, /* bDeleteReadonly */
330 False, /* bFakeOplocks */
336 /* local variables */
337 static service **ServicePtrs = NULL;
338 static int iNumServices = 0;
339 static int iServiceIndex = 0;
340 static BOOL bInGlobalSection = True;
341 static BOOL bGlobalOnly = False;
344 #define NUMPARAMETERS (sizeof(parm_table) / sizeof(struct parm_struct))
346 /* prototypes for the special type handlers */
347 static BOOL handle_valid_chars(char *pszParmValue, char **ptr);
348 static BOOL handle_include(char *pszParmValue, char **ptr);
349 static BOOL handle_copy(char *pszParmValue, char **ptr);
350 static BOOL handle_protocol(char *pszParmValue,int *val);
351 static BOOL handle_security(char *pszParmValue,int *val);
352 static BOOL handle_case(char *pszParmValue,int *val);
353 static BOOL handle_printing(char *pszParmValue,int *val);
354 static BOOL handle_character_set(char *pszParmValue,int *val);
356 static BOOL handle_coding_system(char *pszParmValue,int *val);
368 {"debuglevel", P_INTEGER, P_GLOBAL, &DEBUGLEVEL, NULL},
369 {"log level", P_INTEGER, P_GLOBAL, &DEBUGLEVEL, NULL},
370 {"syslog", P_INTEGER, P_GLOBAL, &Globals.syslog, NULL},
371 {"syslog only", P_BOOL, P_GLOBAL, &Globals.bSyslogOnly, NULL},
372 {"protocol", P_INTEGER, P_GLOBAL, &Globals.maxprotocol,handle_protocol},
373 {"security", P_INTEGER, P_GLOBAL, &Globals.security,handle_security},
374 {"printing", P_INTEGER, P_GLOBAL, &Globals.printing,handle_printing},
375 {"max disk size", P_INTEGER, P_GLOBAL, &Globals.maxdisksize, NULL},
376 {"lpq cache time", P_INTEGER, P_GLOBAL, &Globals.lpqcachetime, NULL},
377 {"encrypt passwords",P_BOOL, P_GLOBAL, &Globals.bEncryptPasswords, NULL},
378 {"getwd cache", P_BOOL, P_GLOBAL, &use_getwd_cache, NULL},
379 {"read prediction", P_BOOL, P_GLOBAL, &Globals.bReadPrediction, NULL},
380 {"read bmpx", P_BOOL, P_GLOBAL, &Globals.bReadbmpx, NULL},
381 {"read raw", P_BOOL, P_GLOBAL, &Globals.bReadRaw, NULL},
382 {"write raw", P_BOOL, P_GLOBAL, &Globals.bWriteRaw, NULL},
383 {"use rhosts", P_BOOL, P_GLOBAL, &Globals.bUseRhosts, NULL},
384 {"load printers", P_BOOL, P_GLOBAL, &Globals.bLoadPrinters, NULL},
385 {"null passwords", P_BOOL, P_GLOBAL, &Globals.bNullPasswords, NULL},
386 {"strip dot", P_BOOL, P_GLOBAL, &Globals.bStripDot, NULL},
387 {"interfaces", P_STRING, P_GLOBAL, &Globals.szInterfaces, NULL},
388 {"password server", P_STRING, P_GLOBAL, &Globals.szPasswordServer, NULL},
389 {"socket options", P_GSTRING, P_GLOBAL, user_socket_options, NULL},
390 {"netbios name", P_UGSTRING,P_GLOBAL, myname, NULL},
391 {"smbrun", P_STRING, P_GLOBAL, &Globals.szSmbrun, NULL},
392 {"veto files", P_STRING, P_GLOBAL, &Globals.szVetoFiles, NULL},
393 {"log file", P_STRING, P_GLOBAL, &Globals.szLogFile, NULL},
394 {"config file", P_STRING, P_GLOBAL, &Globals.szConfigFile, NULL},
395 {"smb passwd file", P_STRING, P_GLOBAL, &Globals.szSMBPasswdFile, NULL},
396 {"hosts equiv", P_STRING, P_GLOBAL, &Globals.szHostsEquiv, NULL},
397 {"preload", P_STRING, P_GLOBAL, &Globals.szAutoServices, NULL},
398 {"auto services", P_STRING, P_GLOBAL, &Globals.szAutoServices, NULL},
399 {"server string", P_STRING, P_GLOBAL, &Globals.szServerString, NULL},
400 {"printcap name", P_STRING, P_GLOBAL, &Globals.szPrintcapname, NULL},
401 {"printcap", P_STRING, P_GLOBAL, &Globals.szPrintcapname, NULL},
402 {"lock dir", P_STRING, P_GLOBAL, &Globals.szLockDir, NULL},
403 {"lock directory", P_STRING, P_GLOBAL, &Globals.szLockDir, NULL},
404 {"root directory", P_STRING, P_GLOBAL, &Globals.szRootdir, NULL},
405 {"root dir", P_STRING, P_GLOBAL, &Globals.szRootdir, NULL},
406 {"root", P_STRING, P_GLOBAL, &Globals.szRootdir, NULL},
407 {"default service", P_STRING, P_GLOBAL, &Globals.szDefaultService, NULL},
408 {"default", P_STRING, P_GLOBAL, &Globals.szDefaultService, NULL},
409 {"message command", P_STRING, P_GLOBAL, &Globals.szMsgCommand, NULL},
410 {"dfree command", P_STRING, P_GLOBAL, &Globals.szDfree, NULL},
411 {"passwd program", P_STRING, P_GLOBAL, &Globals.szPasswdProgram, NULL},
412 {"passwd chat", P_STRING, P_GLOBAL, &Globals.szPasswdChat, NULL},
413 {"valid chars", P_STRING, P_GLOBAL, &Globals.szValidChars, handle_valid_chars},
414 {"workgroup", P_USTRING, P_GLOBAL, &Globals.szWorkGroup, NULL},
415 {"domain controller",P_STRING, P_GLOBAL, &Globals.szDomainController,NULL},
416 {"username map", P_STRING, P_GLOBAL, &Globals.szUsernameMap, NULL},
417 {"character set", P_STRING, P_GLOBAL, &Globals.szCharacterSet, handle_character_set},
418 {"logon script", P_STRING, P_GLOBAL, &Globals.szLogonScript, NULL},
419 {"logon path", P_STRING, P_GLOBAL, &Globals.szLogonPath, NULL},
420 {"remote announce", P_STRING, P_GLOBAL, &Globals.szRemoteAnnounce, NULL},
421 {"socket address", P_STRING, P_GLOBAL, &Globals.szSocketAddress, NULL},
422 {"homedir map", P_STRING, P_GLOBAL, &Globals.szNISHomeMapName, NULL},
423 {"max log size", P_INTEGER, P_GLOBAL, &Globals.max_log_size, NULL},
424 {"mangled stack", P_INTEGER, P_GLOBAL, &Globals.mangled_stack, NULL},
425 {"max mux", P_INTEGER, P_GLOBAL, &Globals.max_mux, NULL},
426 {"max xmit", P_INTEGER, P_GLOBAL, &Globals.max_xmit, NULL},
427 {"max packet", P_INTEGER, P_GLOBAL, &Globals.max_packet, NULL},
428 {"packet size", P_INTEGER, P_GLOBAL, &Globals.max_packet, NULL},
429 {"password level", P_INTEGER, P_GLOBAL, &Globals.pwordlevel, NULL},
430 {"keepalive", P_INTEGER, P_GLOBAL, &keepalive, NULL},
431 {"deadtime", P_INTEGER, P_GLOBAL, &Globals.deadtime, NULL},
432 {"time offset", P_INTEGER, P_GLOBAL, &extra_time_offset, NULL},
433 {"read size", P_INTEGER, P_GLOBAL, &Globals.ReadSize, NULL},
434 {"shared mem size", P_INTEGER, P_GLOBAL, &Globals.shmem_size, NULL},
435 {"shared file entries", P_INTEGER, P_GLOBAL, &Globals.shmem_hash_size, NULL},
437 {"coding system", P_INTEGER, P_GLOBAL, &coding_system, handle_coding_system},
439 {"client code page", P_INTEGER, P_GLOBAL, &Globals.client_code_page, NULL},
440 {"os level", P_INTEGER, P_GLOBAL, &Globals.os_level, NULL},
441 {"max ttl", P_INTEGER, P_GLOBAL, &Globals.max_ttl, NULL},
442 {"wins support", P_BOOL, P_GLOBAL, &Globals.bWINSsupport, NULL},
443 {"wins proxy", P_BOOL, P_GLOBAL, &Globals.bWINSproxy, NULL},
444 {"wins server", P_STRING, P_GLOBAL, &Globals.szWINSserver, NULL},
445 {"preferred master", P_BOOL, P_GLOBAL, &Globals.bPreferredMaster, NULL},
446 {"prefered master", P_BOOL, P_GLOBAL, &Globals.bPreferredMaster, NULL},
447 {"local master", P_BOOL, P_GLOBAL, &Globals.bLocalMaster, NULL},
448 {"domain master", P_BOOL, P_GLOBAL, &Globals.bDomainMaster, NULL},
449 {"domain logons", P_BOOL, P_GLOBAL, &Globals.bDomainLogons, NULL},
450 {"browse list", P_BOOL, P_GLOBAL, &Globals.bBrowseList, NULL},
451 {"unix realname", P_BOOL, P_GLOBAL, &Globals.bUnixRealname, NULL},
452 {"NIS homedir", P_BOOL, P_GLOBAL, &Globals.bNISHomeMap, NULL},
453 {"-valid", P_BOOL, P_LOCAL, &sDefault.valid, NULL},
454 {"comment", P_STRING, P_LOCAL, &sDefault.comment, NULL},
455 {"copy", P_STRING, P_LOCAL, &sDefault.szCopy, handle_copy},
456 {"include", P_STRING, P_LOCAL, &sDefault.szInclude, handle_include},
457 {"exec", P_STRING, P_LOCAL, &sDefault.szPreExec, NULL},
458 {"preexec", P_STRING, P_LOCAL, &sDefault.szPreExec, NULL},
459 {"postexec", P_STRING, P_LOCAL, &sDefault.szPostExec, NULL},
460 {"root preexec", P_STRING, P_LOCAL, &sDefault.szRootPreExec, NULL},
461 {"root postexec", P_STRING, P_LOCAL, &sDefault.szRootPostExec, NULL},
462 {"alternate permissions",P_BOOL,P_LOCAL, &sDefault.bAlternatePerm, NULL},
463 {"revalidate", P_BOOL, P_LOCAL, &sDefault.bRevalidate, NULL},
464 {"default case", P_INTEGER, P_LOCAL, &sDefault.iDefaultCase, handle_case},
465 {"case sensitive", P_BOOL, P_LOCAL, &sDefault.bCaseSensitive, NULL},
466 {"casesignames", P_BOOL, P_LOCAL, &sDefault.bCaseSensitive, NULL},
467 {"preserve case", P_BOOL, P_LOCAL, &sDefault.bCasePreserve, NULL},
468 {"short preserve case",P_BOOL, P_LOCAL, &sDefault.bShortCasePreserve,NULL},
469 {"mangle case", P_BOOL, P_LOCAL, &sDefault.bCaseMangle, NULL},
470 {"mangling char", P_CHAR, P_LOCAL, &sDefault.magic_char, NULL},
471 {"browseable", P_BOOL, P_LOCAL, &sDefault.bBrowseable, NULL},
472 {"browsable", P_BOOL, P_LOCAL, &sDefault.bBrowseable, NULL},
473 {"available", P_BOOL, P_LOCAL, &sDefault.bAvailable, NULL},
474 {"path", P_STRING, P_LOCAL, &sDefault.szPath, NULL},
475 {"directory", P_STRING, P_LOCAL, &sDefault.szPath, NULL},
476 {"username", P_STRING, P_LOCAL, &sDefault.szUsername, NULL},
477 {"user", P_STRING, P_LOCAL, &sDefault.szUsername, NULL},
478 {"users", P_STRING, P_LOCAL, &sDefault.szUsername, NULL},
479 {"guest account", P_STRING, P_LOCAL, &sDefault.szGuestaccount, NULL},
480 {"invalid users", P_STRING, P_LOCAL, &sDefault.szInvalidUsers, NULL},
481 {"valid users", P_STRING, P_LOCAL, &sDefault.szValidUsers, NULL},
482 {"admin users", P_STRING, P_LOCAL, &sDefault.szAdminUsers, NULL},
483 {"read list", P_STRING, P_LOCAL, &sDefault.readlist, NULL},
484 {"write list", P_STRING, P_LOCAL, &sDefault.writelist, NULL},
485 {"volume", P_STRING, P_LOCAL, &sDefault.volume, NULL},
486 {"force user", P_STRING, P_LOCAL, &sDefault.force_user, NULL},
487 {"force group", P_STRING, P_LOCAL, &sDefault.force_group, NULL},
488 {"group", P_STRING, P_LOCAL, &sDefault.force_group, NULL},
489 {"read only", P_BOOL, P_LOCAL, &sDefault.bRead_only, NULL},
490 {"write ok", P_BOOLREV, P_LOCAL, &sDefault.bRead_only, NULL},
491 {"writeable", P_BOOLREV, P_LOCAL, &sDefault.bRead_only, NULL},
492 {"writable", P_BOOLREV, P_LOCAL, &sDefault.bRead_only, NULL},
493 {"max connections", P_INTEGER, P_LOCAL, &sDefault.iMaxConnections, NULL},
494 {"min print space", P_INTEGER, P_LOCAL, &sDefault.iMinPrintSpace, NULL},
495 {"create mask", P_OCTAL, P_LOCAL, &sDefault.iCreate_mode, NULL},
496 {"create mode", P_OCTAL, P_LOCAL, &sDefault.iCreate_mode, NULL},
497 {"directory mask", P_OCTAL, P_LOCAL, &sDefault.iDir_mode, NULL},
498 {"directory mode", P_OCTAL, P_LOCAL, &sDefault.iDir_mode, NULL},
499 {"set directory", P_BOOLREV, P_LOCAL, &sDefault.bNo_set_dir, NULL},
500 {"status", P_BOOL, P_LOCAL, &sDefault.status, NULL},
501 {"hide dot files", P_BOOL, P_LOCAL, &sDefault.bHideDotFiles, NULL},
502 {"guest only", P_BOOL, P_LOCAL, &sDefault.bGuest_only, NULL},
503 {"only guest", P_BOOL, P_LOCAL, &sDefault.bGuest_only, NULL},
504 {"guest ok", P_BOOL, P_LOCAL, &sDefault.bGuest_ok, NULL},
505 {"public", P_BOOL, P_LOCAL, &sDefault.bGuest_ok, NULL},
506 {"print ok", P_BOOL, P_LOCAL, &sDefault.bPrint_ok, NULL},
507 {"printable", P_BOOL, P_LOCAL, &sDefault.bPrint_ok, NULL},
508 {"postscript", P_BOOL, P_LOCAL, &sDefault.bPostscript, NULL},
509 {"map system", P_BOOL, P_LOCAL, &sDefault.bMap_system, NULL},
510 {"map hidden", P_BOOL, P_LOCAL, &sDefault.bMap_hidden, NULL},
511 {"map archive", P_BOOL, P_LOCAL, &sDefault.bMap_archive, NULL},
512 {"locking", P_BOOL, P_LOCAL, &sDefault.bLocking, NULL},
513 {"strict locking", P_BOOL, P_LOCAL, &sDefault.bStrictLocking, NULL},
514 {"share modes", P_BOOL, P_LOCAL, &sDefault.bShareModes, NULL},
515 {"only user", P_BOOL, P_LOCAL, &sDefault.bOnlyUser, NULL},
516 {"wide links", P_BOOL, P_LOCAL, &sDefault.bWidelinks, NULL},
517 {"sync always", P_BOOL, P_LOCAL, &sDefault.bSyncAlways, NULL},
518 {"mangled names", P_BOOL, P_LOCAL, &sDefault.bMangledNames, NULL},
519 {"fake oplocks", P_BOOL, P_LOCAL, &sDefault.bFakeOplocks, NULL},
520 {"print command", P_STRING, P_LOCAL, &sDefault.szPrintcommand, NULL},
521 {"lpq command", P_STRING, P_LOCAL, &sDefault.szLpqcommand, NULL},
522 {"lprm command", P_STRING, P_LOCAL, &sDefault.szLprmcommand, NULL},
523 {"lppause command", P_STRING, P_LOCAL, &sDefault.szLppausecommand, NULL},
524 {"lpresume command", P_STRING, P_LOCAL, &sDefault.szLpresumecommand,NULL},
525 {"printer", P_STRING, P_LOCAL, &sDefault.szPrintername, NULL},
526 {"printer name", P_STRING, P_LOCAL, &sDefault.szPrintername, NULL},
527 {"printer driver", P_STRING, P_LOCAL, &sDefault.szPrinterDriver, NULL},
528 {"hosts allow", P_STRING, P_LOCAL, &sDefault.szHostsallow, NULL},
529 {"allow hosts", P_STRING, P_LOCAL, &sDefault.szHostsallow, NULL},
530 {"hosts deny", P_STRING, P_LOCAL, &sDefault.szHostsdeny, NULL},
531 {"deny hosts", P_STRING, P_LOCAL, &sDefault.szHostsdeny, NULL},
532 {"dont descend", P_STRING, P_LOCAL, &sDefault.szDontdescend, NULL},
533 {"magic script", P_STRING, P_LOCAL, &sDefault.szMagicScript, NULL},
534 {"magic output", P_STRING, P_LOCAL, &sDefault.szMagicOutput, NULL},
535 {"mangled map", P_STRING, P_LOCAL, &sDefault.szMangledMap, NULL},
536 {"delete readonly", P_BOOL, P_LOCAL, &sDefault.bDeleteReadonly, NULL},
538 {NULL, P_BOOL, P_NONE, NULL, NULL}
543 /***************************************************************************
544 Initialise the global parameter structure.
545 ***************************************************************************/
546 static void init_globals(void)
548 static BOOL done_init = False;
554 bzero((void *)&Globals,sizeof(Globals));
556 for (i = 0; parm_table[i].label; i++)
557 if ((parm_table[i].type == P_STRING ||
558 parm_table[i].type == P_USTRING) &&
560 string_init(parm_table[i].ptr,"");
562 string_set(&sDefault.szGuestaccount, GUEST_ACCOUNT);
563 string_set(&sDefault.szPrinterDriver, "NULL");
569 DEBUG(3,("Initialising global parameters\n"));
571 #ifdef SMB_PASSWD_FILE
572 string_set(&Globals.szSMBPasswdFile, SMB_PASSWD_FILE);
574 string_set(&Globals.szPasswdChat,"*old*password* %o\\n *new*password* %n\\n *new*password* %n\\n *changed*");
575 string_set(&Globals.szWorkGroup, WORKGROUP);
577 string_set(&Globals.szPasswdProgram, SMB_PASSWD);
579 string_set(&Globals.szPasswdProgram, "/bin/passwd");
581 string_set(&Globals.szPrintcapname, PRINTCAP_NAME);
582 string_set(&Globals.szLockDir, LOCKDIR);
583 string_set(&Globals.szRootdir, "/");
584 string_set(&Globals.szSmbrun, SMBRUN);
585 string_set(&Globals.szSocketAddress, "0.0.0.0");
586 sprintf(s,"Samba %s",VERSION);
587 string_set(&Globals.szServerString,s);
588 Globals.bLoadPrinters = True;
589 Globals.bUseRhosts = False;
590 Globals.max_packet = 65535;
591 Globals.mangled_stack = 50;
592 Globals.max_xmit = 65535;
594 Globals.lpqcachetime = 10;
595 Globals.pwordlevel = 0;
596 Globals.deadtime = 0;
597 Globals.max_log_size = 5000;
598 Globals.maxprotocol = PROTOCOL_NT1;
599 Globals.security = SEC_SHARE;
600 Globals.bEncryptPasswords = False;
601 Globals.printing = DEFAULT_PRINTING;
602 Globals.bReadRaw = True;
603 Globals.bWriteRaw = True;
604 Globals.bReadPrediction = False;
605 Globals.bReadbmpx = True;
606 Globals.bNullPasswords = False;
607 Globals.bStripDot = False;
609 Globals.bSyslogOnly = False;
610 Globals.os_level = 0;
611 Globals.max_ttl = 60*60*4; /* 2 hours default */
612 Globals.ReadSize = 16*1024;
613 Globals.shmem_size = SHMEM_SIZE;
614 Globals.shmem_hash_size = SHMEM_HASH_SIZE;
615 Globals.bUnixRealname = False;
616 #if (defined(NETGROUP) && defined(AUTOMOUNT))
617 Globals.bNISHomeMap = False;
618 string_set(&Globals.szNISHomeMapName, "auto.home");
621 coding_system = interpret_coding_system (KANJI, SJIS_CODE);
623 Globals.client_code_page = DEFAULT_CLIENT_CODE_PAGE;
625 /* these parameters are set to defaults that are more appropriate
626 for the increasing samba install base:
628 as a member of the workgroup, that will possibly become a
629 _local_ master browser (lm = True). this is opposed to a forced
630 local master browser startup (pm = True).
632 doesn't provide WINS server service by default (wsupp = False),
633 and doesn't provide domain master browser services by default, either.
637 Globals.bPreferredMaster = False;
638 Globals.bLocalMaster = True;
639 Globals.bDomainMaster = False;
640 Globals.bDomainLogons = False;
641 Globals.bBrowseList = True;
642 Globals.bWINSsupport = False;
643 Globals.bWINSproxy = False;
646 /***************************************************************************
647 check if a string is initialised and if not then initialise it
648 ***************************************************************************/
649 static void string_initial(char **s,char *v)
656 /***************************************************************************
657 Initialise the sDefault parameter structure.
658 ***************************************************************************/
659 static void init_locals(void)
661 /* choose defaults depending on the type of printing */
662 switch (Globals.printing)
668 string_initial(&sDefault.szLpqcommand,"lpq -P%p");
669 string_initial(&sDefault.szLprmcommand,"lprm -P%p %j");
670 string_initial(&sDefault.szPrintcommand,"lpr -r -P%p %s");
675 string_initial(&sDefault.szLpqcommand,"lpstat -o%p");
676 string_initial(&sDefault.szLprmcommand,"cancel %p-%j");
677 string_initial(&sDefault.szPrintcommand,"lp -c -d%p %s; rm %s");
679 string_initial(&sDefault.szLppausecommand,"lp -i %p-%j -H hold");
680 string_initial(&sDefault.szLpresumecommand,"lp -i %p-%j -H resume");
685 string_initial(&sDefault.szLpqcommand,"lpq -P%p");
686 string_initial(&sDefault.szLprmcommand,"lprm -P%p %j");
687 string_initial(&sDefault.szPrintcommand,"lp -r -P%p %s");
695 /******************************************************************* a
696 convenience routine to grab string parameters into a rotating buffer,
697 and run standard_sub_basic on them. The buffers can be written to by
698 callers without affecting the source string.
699 ********************************************************************/
700 char *lp_string(char *s)
702 static char *bufs[10];
703 static int buflen[10];
704 static int next = -1;
707 int len = s?strlen(s):0;
718 len = MAX(len+100,sizeof(pstring)); /* the +100 is for some
721 if (buflen[next] != len) {
723 if (bufs[next]) free(bufs[next]);
724 bufs[next] = (char *)malloc(len);
726 DEBUG(0,("out of memory in lp_string()"));
731 ret = &bufs[next][0];
739 standard_sub_basic(ret);
745 In this section all the functions that are used to access the
746 parameters from the rest of the program are defined
749 #define FN_GLOBAL_STRING(fn_name,ptr) \
750 char *fn_name(void) {return(lp_string(*(char **)(ptr) ? *(char **)(ptr) : ""));}
751 #define FN_GLOBAL_BOOL(fn_name,ptr) \
752 BOOL fn_name(void) {return(*(BOOL *)(ptr));}
753 #define FN_GLOBAL_CHAR(fn_name,ptr) \
754 char fn_name(void) {return(*(char *)(ptr));}
755 #define FN_GLOBAL_INTEGER(fn_name,ptr) \
756 int fn_name(void) {return(*(int *)(ptr));}
758 #define FN_LOCAL_STRING(fn_name,val) \
759 char *fn_name(int i) {return(lp_string((LP_SNUM_OK(i)&&pSERVICE(i)->val)?pSERVICE(i)->val : sDefault.val));}
760 #define FN_LOCAL_BOOL(fn_name,val) \
761 BOOL fn_name(int i) {return(LP_SNUM_OK(i)? pSERVICE(i)->val : sDefault.val);}
762 #define FN_LOCAL_CHAR(fn_name,val) \
763 char fn_name(int i) {return(LP_SNUM_OK(i)? pSERVICE(i)->val : sDefault.val);}
764 #define FN_LOCAL_INTEGER(fn_name,val) \
765 int fn_name(int i) {return(LP_SNUM_OK(i)? pSERVICE(i)->val : sDefault.val);}
767 FN_GLOBAL_STRING(lp_logfile,&Globals.szLogFile)
768 FN_GLOBAL_STRING(lp_smbrun,&Globals.szSmbrun)
769 FN_GLOBAL_STRING(lp_configfile,&Globals.szConfigFile)
770 FN_GLOBAL_STRING(lp_smb_passwd_file,&Globals.szSMBPasswdFile)
771 FN_GLOBAL_STRING(lp_serverstring,&Globals.szServerString)
772 FN_GLOBAL_STRING(lp_printcapname,&Globals.szPrintcapname)
773 FN_GLOBAL_STRING(lp_lockdir,&Globals.szLockDir)
774 FN_GLOBAL_STRING(lp_rootdir,&Globals.szRootdir)
775 FN_GLOBAL_STRING(lp_defaultservice,&Globals.szDefaultService)
776 FN_GLOBAL_STRING(lp_msg_command,&Globals.szMsgCommand)
777 FN_GLOBAL_STRING(lp_dfree_command,&Globals.szDfree)
778 FN_GLOBAL_STRING(lp_hosts_equiv,&Globals.szHostsEquiv)
779 FN_GLOBAL_STRING(lp_auto_services,&Globals.szAutoServices)
780 FN_GLOBAL_STRING(lp_passwd_program,&Globals.szPasswdProgram)
781 FN_GLOBAL_STRING(lp_passwd_chat,&Globals.szPasswdChat)
782 FN_GLOBAL_STRING(lp_passwordserver,&Globals.szPasswordServer)
783 FN_GLOBAL_STRING(lp_workgroup,&Globals.szWorkGroup)
784 FN_GLOBAL_STRING(lp_domain_controller,&Globals.szDomainController)
785 FN_GLOBAL_STRING(lp_username_map,&Globals.szUsernameMap)
786 FN_GLOBAL_STRING(lp_character_set,&Globals.szCharacterSet)
787 FN_GLOBAL_STRING(lp_logon_script,&Globals.szLogonScript)
788 FN_GLOBAL_STRING(lp_logon_path,&Globals.szLogonPath)
789 FN_GLOBAL_STRING(lp_veto_files,&Globals.szVetoFiles)
790 FN_GLOBAL_STRING(lp_remote_announce,&Globals.szRemoteAnnounce)
791 FN_GLOBAL_STRING(lp_wins_server,&Globals.szWINSserver)
792 FN_GLOBAL_STRING(lp_interfaces,&Globals.szInterfaces)
793 FN_GLOBAL_STRING(lp_socket_address,&Globals.szSocketAddress)
794 FN_GLOBAL_STRING(lp_nis_home_map_name,&Globals.szNISHomeMapName)
796 FN_GLOBAL_BOOL(lp_wins_support,&Globals.bWINSsupport)
797 FN_GLOBAL_BOOL(lp_wins_proxy,&Globals.bWINSproxy)
798 FN_GLOBAL_BOOL(lp_local_master,&Globals.bLocalMaster)
799 FN_GLOBAL_BOOL(lp_domain_master,&Globals.bDomainMaster)
800 FN_GLOBAL_BOOL(lp_domain_logons,&Globals.bDomainLogons)
801 FN_GLOBAL_BOOL(lp_preferred_master,&Globals.bPreferredMaster)
802 FN_GLOBAL_BOOL(lp_load_printers,&Globals.bLoadPrinters)
803 FN_GLOBAL_BOOL(lp_use_rhosts,&Globals.bUseRhosts)
804 FN_GLOBAL_BOOL(lp_getwdcache,&use_getwd_cache)
805 FN_GLOBAL_BOOL(lp_readprediction,&Globals.bReadPrediction)
806 FN_GLOBAL_BOOL(lp_readbmpx,&Globals.bReadbmpx)
807 FN_GLOBAL_BOOL(lp_readraw,&Globals.bReadRaw)
808 FN_GLOBAL_BOOL(lp_writeraw,&Globals.bWriteRaw)
809 FN_GLOBAL_BOOL(lp_null_passwords,&Globals.bNullPasswords)
810 FN_GLOBAL_BOOL(lp_strip_dot,&Globals.bStripDot)
811 FN_GLOBAL_BOOL(lp_encrypted_passwords,&Globals.bEncryptPasswords)
812 FN_GLOBAL_BOOL(lp_syslog_only,&Globals.bSyslogOnly)
813 FN_GLOBAL_BOOL(lp_browse_list,&Globals.bBrowseList)
814 FN_GLOBAL_BOOL(lp_unix_realname,&Globals.bUnixRealname)
815 FN_GLOBAL_BOOL(lp_nis_home_map,&Globals.bNISHomeMap)
817 FN_GLOBAL_INTEGER(lp_os_level,&Globals.os_level)
818 FN_GLOBAL_INTEGER(lp_max_ttl,&Globals.max_ttl)
819 FN_GLOBAL_INTEGER(lp_max_log_size,&Globals.max_log_size)
820 FN_GLOBAL_INTEGER(lp_mangledstack,&Globals.mangled_stack)
821 FN_GLOBAL_INTEGER(lp_maxxmit,&Globals.max_xmit)
822 FN_GLOBAL_INTEGER(lp_maxmux,&Globals.max_mux)
823 FN_GLOBAL_INTEGER(lp_maxpacket,&Globals.max_packet)
824 FN_GLOBAL_INTEGER(lp_keepalive,&keepalive)
825 FN_GLOBAL_INTEGER(lp_passwordlevel,&Globals.pwordlevel)
826 FN_GLOBAL_INTEGER(lp_readsize,&Globals.ReadSize)
827 FN_GLOBAL_INTEGER(lp_shmem_size,&Globals.shmem_size)
828 FN_GLOBAL_INTEGER(lp_shmem_hash_size,&Globals.shmem_hash_size)
829 FN_GLOBAL_INTEGER(lp_deadtime,&Globals.deadtime)
830 FN_GLOBAL_INTEGER(lp_maxprotocol,&Globals.maxprotocol)
831 FN_GLOBAL_INTEGER(lp_security,&Globals.security)
832 FN_GLOBAL_INTEGER(lp_printing,&Globals.printing)
833 FN_GLOBAL_INTEGER(lp_maxdisksize,&Globals.maxdisksize)
834 FN_GLOBAL_INTEGER(lp_lpqcachetime,&Globals.lpqcachetime)
835 FN_GLOBAL_INTEGER(lp_syslog,&Globals.syslog)
836 FN_GLOBAL_INTEGER(lp_client_code_page,&Globals.client_code_page)
838 FN_LOCAL_STRING(lp_preexec,szPreExec)
839 FN_LOCAL_STRING(lp_postexec,szPostExec)
840 FN_LOCAL_STRING(lp_rootpreexec,szRootPreExec)
841 FN_LOCAL_STRING(lp_rootpostexec,szRootPostExec)
842 FN_LOCAL_STRING(lp_servicename,szService)
843 FN_LOCAL_STRING(lp_pathname,szPath)
844 FN_LOCAL_STRING(lp_dontdescend,szDontdescend)
845 FN_LOCAL_STRING(lp_username,szUsername)
846 FN_LOCAL_STRING(lp_guestaccount,szGuestaccount)
847 FN_LOCAL_STRING(lp_invalid_users,szInvalidUsers)
848 FN_LOCAL_STRING(lp_valid_users,szValidUsers)
849 FN_LOCAL_STRING(lp_admin_users,szAdminUsers)
850 FN_LOCAL_STRING(lp_printcommand,szPrintcommand)
851 FN_LOCAL_STRING(lp_lpqcommand,szLpqcommand)
852 FN_LOCAL_STRING(lp_lprmcommand,szLprmcommand)
853 FN_LOCAL_STRING(lp_lppausecommand,szLppausecommand)
854 FN_LOCAL_STRING(lp_lpresumecommand,szLpresumecommand)
855 FN_LOCAL_STRING(lp_printername,szPrintername)
856 FN_LOCAL_STRING(lp_printerdriver,szPrinterDriver)
857 FN_LOCAL_STRING(lp_hostsallow,szHostsallow)
858 FN_LOCAL_STRING(lp_hostsdeny,szHostsdeny)
859 FN_LOCAL_STRING(lp_magicscript,szMagicScript)
860 FN_LOCAL_STRING(lp_magicoutput,szMagicOutput)
861 FN_LOCAL_STRING(lp_comment,comment)
862 FN_LOCAL_STRING(lp_force_user,force_user)
863 FN_LOCAL_STRING(lp_force_group,force_group)
864 FN_LOCAL_STRING(lp_readlist,readlist)
865 FN_LOCAL_STRING(lp_writelist,writelist)
866 FN_LOCAL_STRING(lp_volume,volume)
867 FN_LOCAL_STRING(lp_mangled_map,szMangledMap)
869 FN_LOCAL_BOOL(lp_alternate_permissions,bAlternatePerm)
870 FN_LOCAL_BOOL(lp_revalidate,bRevalidate)
871 FN_LOCAL_BOOL(lp_casesensitive,bCaseSensitive)
872 FN_LOCAL_BOOL(lp_preservecase,bCasePreserve)
873 FN_LOCAL_BOOL(lp_shortpreservecase,bShortCasePreserve)
874 FN_LOCAL_BOOL(lp_casemangle,bCaseMangle)
875 FN_LOCAL_BOOL(lp_status,status)
876 FN_LOCAL_BOOL(lp_hide_dot_files,bHideDotFiles)
877 FN_LOCAL_BOOL(lp_browseable,bBrowseable)
878 FN_LOCAL_BOOL(lp_readonly,bRead_only)
879 FN_LOCAL_BOOL(lp_no_set_dir,bNo_set_dir)
880 FN_LOCAL_BOOL(lp_guest_ok,bGuest_ok)
881 FN_LOCAL_BOOL(lp_guest_only,bGuest_only)
882 FN_LOCAL_BOOL(lp_print_ok,bPrint_ok)
883 FN_LOCAL_BOOL(lp_postscript,bPostscript)
884 FN_LOCAL_BOOL(lp_map_hidden,bMap_hidden)
885 FN_LOCAL_BOOL(lp_map_archive,bMap_archive)
886 FN_LOCAL_BOOL(lp_locking,bLocking)
887 FN_LOCAL_BOOL(lp_strict_locking,bStrictLocking)
888 FN_LOCAL_BOOL(lp_share_modes,bShareModes)
889 FN_LOCAL_BOOL(lp_onlyuser,bOnlyUser)
890 FN_LOCAL_BOOL(lp_manglednames,bMangledNames)
891 FN_LOCAL_BOOL(lp_widelinks,bWidelinks)
892 FN_LOCAL_BOOL(lp_syncalways,bSyncAlways)
893 FN_LOCAL_BOOL(lp_map_system,bMap_system)
894 FN_LOCAL_BOOL(lp_delete_readonly,bDeleteReadonly)
895 FN_LOCAL_BOOL(lp_fake_oplocks,bFakeOplocks)
897 FN_LOCAL_INTEGER(lp_create_mode,iCreate_mode)
898 FN_LOCAL_INTEGER(lp_dir_mode,iDir_mode)
899 FN_LOCAL_INTEGER(lp_max_connections,iMaxConnections)
900 FN_LOCAL_INTEGER(lp_defaultcase,iDefaultCase)
901 FN_LOCAL_INTEGER(lp_minprintspace,iMinPrintSpace)
903 FN_LOCAL_CHAR(lp_magicchar,magic_char)
907 /* local prototypes */
908 static int strwicmp( char *psz1, char *psz2 );
909 static int map_parameter( char *pszParmName);
910 static BOOL set_boolean( BOOL *pb, char *pszParmValue );
911 static int getservicebyname(char *pszServiceName, service *pserviceDest);
912 static void copy_service( service *pserviceDest,
913 service *pserviceSource,
914 BOOL *pcopymapDest );
915 static BOOL service_ok(int iService);
916 static BOOL do_parameter(char *pszParmName, char *pszParmValue);
917 static BOOL do_section(char *pszSectionName);
918 static void dump_globals(void);
919 static void dump_a_service(service *pService);
920 static void init_copymap(service *pservice);
923 /***************************************************************************
924 initialise a service to the defaults
925 ***************************************************************************/
926 static void init_service(service *pservice)
928 bzero((char *)pservice,sizeof(service));
929 copy_service(pservice,&sDefault,NULL);
933 /***************************************************************************
934 free the dynamically allocated parts of a service struct
935 ***************************************************************************/
936 static void free_service(service *pservice)
942 for (i=0;parm_table[i].label;i++)
943 if ((parm_table[i].type == P_STRING ||
944 parm_table[i].type == P_STRING) &&
945 parm_table[i].class == P_LOCAL)
946 string_free((char **)(((char *)pservice) + PTR_DIFF(parm_table[i].ptr,&sDefault)));
949 /***************************************************************************
950 add a new service to the services array initialising it with the given
952 ***************************************************************************/
953 static int add_a_service(service *pservice, char *name)
957 int num_to_alloc = iNumServices+1;
959 tservice = *pservice;
961 /* it might already exist */
964 i = getservicebyname(name,NULL);
969 /* find an invalid one */
970 for (i=0;i<iNumServices;i++)
971 if (!pSERVICE(i)->valid)
974 /* if not, then create one */
975 if (i == iNumServices)
977 ServicePtrs = (service **)Realloc(ServicePtrs,sizeof(service *)*num_to_alloc);
979 pSERVICE(iNumServices) = (service *)malloc(sizeof(service));
981 if (!ServicePtrs || !pSERVICE(iNumServices))
987 free_service(pSERVICE(i));
989 pSERVICE(i)->valid = True;
991 init_service(pSERVICE(i));
992 copy_service(pSERVICE(i),&tservice,NULL);
994 string_set(&iSERVICE(i).szService,name);
999 /***************************************************************************
1000 add a new home service, with the specified home directory, defaults coming
1002 ***************************************************************************/
1003 BOOL lp_add_home(char *pszHomename, int iDefaultService, char *pszHomedir)
1005 int i = add_a_service(pSERVICE(iDefaultService),pszHomename);
1010 if (!(*(iSERVICE(i).szPath)) || strequal(iSERVICE(i).szPath,lp_pathname(-1)))
1011 string_set(&iSERVICE(i).szPath,pszHomedir);
1012 if (!(*(iSERVICE(i).comment)))
1015 sprintf(comment,"Home directory of %s",pszHomename);
1016 string_set(&iSERVICE(i).comment,comment);
1018 iSERVICE(i).bAvailable = sDefault.bAvailable;
1019 iSERVICE(i).bBrowseable = sDefault.bBrowseable;
1021 DEBUG(3,("adding home directory %s at %s\n", pszHomename, pszHomedir));
1026 /***************************************************************************
1027 add a new service, based on an old one
1028 ***************************************************************************/
1029 int lp_add_service(char *pszService, int iDefaultService)
1031 return(add_a_service(pSERVICE(iDefaultService),pszService));
1035 /***************************************************************************
1037 ***************************************************************************/
1038 static BOOL lp_add_ipc(void)
1041 int i = add_a_service(&sDefault,"IPC$");
1046 sprintf(comment,"IPC Service (%s)",lp_serverstring());
1048 string_set(&iSERVICE(i).szPath,tmpdir());
1049 string_set(&iSERVICE(i).szUsername,"");
1050 string_set(&iSERVICE(i).comment,comment);
1051 iSERVICE(i).status = False;
1052 iSERVICE(i).iMaxConnections = 0;
1053 iSERVICE(i).bAvailable = True;
1054 iSERVICE(i).bRead_only = True;
1055 iSERVICE(i).bGuest_only = False;
1056 iSERVICE(i).bGuest_ok = True;
1057 iSERVICE(i).bPrint_ok = False;
1058 iSERVICE(i).bBrowseable = sDefault.bBrowseable;
1060 DEBUG(3,("adding IPC service\n"));
1066 /***************************************************************************
1067 add a new printer service, with defaults coming from service iFrom
1068 ***************************************************************************/
1069 BOOL lp_add_printer(char *pszPrintername, int iDefaultService)
1071 char *comment = "From Printcap";
1072 int i = add_a_service(pSERVICE(iDefaultService),pszPrintername);
1077 /* note that we do NOT default the availability flag to True - */
1078 /* we take it from the default service passed. This allows all */
1079 /* dynamic printers to be disabled by disabling the [printers] */
1080 /* entry (if/when the 'available' keyword is implemented!). */
1082 /* the printer name is set to the service name. */
1083 string_set(&iSERVICE(i).szPrintername,pszPrintername);
1084 string_set(&iSERVICE(i).comment,comment);
1085 iSERVICE(i).bBrowseable = sDefault.bBrowseable;
1086 /* Printers cannot be read_only. */
1087 iSERVICE(i).bRead_only = False;
1088 /* No share modes on printer services. */
1089 iSERVICE(i).bShareModes = False;
1091 DEBUG(3,("adding printer service %s\n",pszPrintername));
1097 /***************************************************************************
1098 Do a case-insensitive, whitespace-ignoring string compare.
1099 ***************************************************************************/
1100 static int strwicmp(char *psz1, char *psz2)
1102 /* if BOTH strings are NULL, return TRUE, if ONE is NULL return */
1103 /* appropriate value. */
1113 /* sync the strings on first non-whitespace */
1116 while (isspace(*psz1))
1118 while (isspace(*psz2))
1120 if (toupper(*psz1) != toupper(*psz2) || *psz1 == '\0' || *psz2 == '\0')
1125 return (*psz1 - *psz2);
1128 /***************************************************************************
1129 Map a parameter's string representation to something we can use.
1130 Returns False if the parameter string is not recognised, else TRUE.
1131 ***************************************************************************/
1132 static int map_parameter(char *pszParmName)
1136 if (*pszParmName == '-')
1139 for (iIndex = 0; parm_table[iIndex].label; iIndex++)
1140 if (strwicmp(parm_table[iIndex].label, pszParmName) == 0)
1143 DEBUG(0,( "Unknown parameter encountered: \"%s\"\n", pszParmName));
1148 /***************************************************************************
1149 Set a boolean variable from the text value stored in the passed string.
1150 Returns True in success, False if the passed string does not correctly
1151 represent a boolean.
1152 ***************************************************************************/
1153 static BOOL set_boolean(BOOL *pb, char *pszParmValue)
1158 if (strwicmp(pszParmValue, "yes") == 0 ||
1159 strwicmp(pszParmValue, "true") == 0 ||
1160 strwicmp(pszParmValue, "1") == 0)
1163 if (strwicmp(pszParmValue, "no") == 0 ||
1164 strwicmp(pszParmValue, "False") == 0 ||
1165 strwicmp(pszParmValue, "0") == 0)
1169 DEBUG(0,( "Badly formed boolean in configuration file: \"%s\".\n",
1176 /***************************************************************************
1177 Find a service by name. Otherwise works like get_service.
1178 ***************************************************************************/
1179 static int getservicebyname(char *pszServiceName, service *pserviceDest)
1183 for (iService = iNumServices - 1; iService >= 0; iService--)
1184 if (VALID(iService) &&
1185 strwicmp(iSERVICE(iService).szService, pszServiceName) == 0)
1187 if (pserviceDest != NULL)
1188 copy_service(pserviceDest, pSERVICE(iService), NULL);
1197 /***************************************************************************
1198 Copy a service structure to another
1200 If pcopymapDest is NULL then copy all fields
1201 ***************************************************************************/
1202 static void copy_service(service *pserviceDest,
1203 service *pserviceSource,
1207 BOOL bcopyall = (pcopymapDest == NULL);
1209 for (i=0;parm_table[i].label;i++)
1210 if (parm_table[i].ptr && parm_table[i].class == P_LOCAL &&
1211 (bcopyall || pcopymapDest[i]))
1213 void *def_ptr = parm_table[i].ptr;
1215 ((char *)pserviceSource) + PTR_DIFF(def_ptr,&sDefault);
1217 ((char *)pserviceDest) + PTR_DIFF(def_ptr,&sDefault);
1219 switch (parm_table[i].type)
1223 *(BOOL *)dest_ptr = *(BOOL *)src_ptr;
1228 *(int *)dest_ptr = *(int *)src_ptr;
1232 *(char *)dest_ptr = *(char *)src_ptr;
1236 string_set(dest_ptr,*(char **)src_ptr);
1240 string_set(dest_ptr,*(char **)src_ptr);
1241 strupper(*(char **)dest_ptr);
1250 init_copymap(pserviceDest);
1251 if (pserviceSource->copymap)
1252 memcpy((void *)pserviceDest->copymap,
1253 (void *)pserviceSource->copymap,sizeof(BOOL)*NUMPARAMETERS);
1257 /***************************************************************************
1258 Check a service for consistency. Return False if the service is in any way
1259 incomplete or faulty, else True.
1260 ***************************************************************************/
1261 static BOOL service_ok(int iService)
1266 if (iSERVICE(iService).szService[0] == '\0')
1268 DEBUG(0,( "The following message indicates an internal error:\n"));
1269 DEBUG(0,( "No service name in service entry.\n"));
1273 /* The [printers] entry MUST be printable. I'm all for flexibility, but */
1274 /* I can't see why you'd want a non-printable printer service... */
1275 if (strwicmp(iSERVICE(iService).szService,PRINTERS_NAME) == 0)
1276 if (!iSERVICE(iService).bPrint_ok)
1278 DEBUG(0,( "WARNING: [%s] service MUST be printable!\n",
1279 iSERVICE(iService).szService));
1280 iSERVICE(iService).bPrint_ok = True;
1283 if (iSERVICE(iService).szPath[0] == '\0' &&
1284 strwicmp(iSERVICE(iService).szService,HOMES_NAME) != 0)
1286 DEBUG(0,("No path in service %s - using %s\n",iSERVICE(iService).szService,tmpdir()));
1287 string_set(&iSERVICE(iService).szPath,tmpdir());
1290 /* If a service is flagged unavailable, log the fact at level 0. */
1291 if (!iSERVICE(iService).bAvailable)
1292 DEBUG(1,( "NOTE: Service %s is flagged unavailable.\n",
1293 iSERVICE(iService).szService));
1298 static struct file_lists {
1299 struct file_lists *next;
1302 } *file_lists = NULL;
1304 /*******************************************************************
1305 keep a linked list of all config files so we know when one has changed
1306 it's date and needs to be reloaded
1307 ********************************************************************/
1308 static void add_to_file_list(char *fname)
1310 struct file_lists *f=file_lists;
1313 if (f->name && !strcmp(f->name,fname)) break;
1318 f = (struct file_lists *)malloc(sizeof(file_lists[0]));
1320 f->next = file_lists;
1321 f->name = strdup(fname);
1332 standard_sub_basic(n2);
1333 f->modtime = file_modtime(n2);
1338 /*******************************************************************
1339 check if a config file has changed date
1340 ********************************************************************/
1341 BOOL lp_file_list_changed(void)
1343 struct file_lists *f = file_lists;
1347 standard_sub_basic(n2);
1348 if (f->modtime != file_modtime(n2)) return(True);
1355 /***************************************************************************
1356 handle the interpretation of the coding system parameter
1357 *************************************************************************/
1358 static BOOL handle_coding_system(char *pszParmValue,int *val)
1360 *val = interpret_coding_system(pszParmValue,*val);
1365 /***************************************************************************
1366 handle the interpretation of the character set system parameter
1367 ***************************************************************************/
1368 static BOOL handle_character_set(char *pszParmValue,int *val)
1370 string_set(&Globals.szCharacterSet,pszParmValue);
1371 *val = interpret_character_set(pszParmValue,*val);
1376 /***************************************************************************
1377 handle the interpretation of the protocol parameter
1378 ***************************************************************************/
1379 static BOOL handle_protocol(char *pszParmValue,int *val)
1381 *val = interpret_protocol(pszParmValue,*val);
1385 /***************************************************************************
1386 handle the interpretation of the security parameter
1387 ***************************************************************************/
1388 static BOOL handle_security(char *pszParmValue,int *val)
1390 *val = interpret_security(pszParmValue,*val);
1394 /***************************************************************************
1395 handle the interpretation of the default case
1396 ***************************************************************************/
1397 static BOOL handle_case(char *pszParmValue,int *val)
1399 if (strequal(pszParmValue,"LOWER"))
1401 else if (strequal(pszParmValue,"UPPER"))
1406 /***************************************************************************
1407 handle the interpretation of the printing system
1408 ***************************************************************************/
1409 static BOOL handle_printing(char *pszParmValue,int *val)
1411 if (strequal(pszParmValue,"sysv"))
1413 else if (strequal(pszParmValue,"aix"))
1415 else if (strequal(pszParmValue,"hpux"))
1417 else if (strequal(pszParmValue,"bsd"))
1419 else if (strequal(pszParmValue,"qnx"))
1421 else if (strequal(pszParmValue,"plp"))
1423 else if (strequal(pszParmValue,"lprng"))
1428 /***************************************************************************
1429 handle the valid chars lines
1430 ***************************************************************************/
1431 static BOOL handle_valid_chars(char *pszParmValue,char **ptr)
1433 string_set(ptr,pszParmValue);
1435 add_char_string(pszParmValue);
1440 /***************************************************************************
1441 handle the include operation
1442 ***************************************************************************/
1443 static BOOL handle_include(char *pszParmValue,char **ptr)
1446 strcpy(fname,pszParmValue);
1448 add_to_file_list(fname);
1450 standard_sub_basic(fname);
1452 string_set(ptr,fname);
1454 if (file_exist(fname,NULL))
1455 return(pm_process(fname, do_section, do_parameter));
1457 DEBUG(2,("Can't find include file %s\n",fname));
1463 /***************************************************************************
1464 handle the interpretation of the copy parameter
1465 ***************************************************************************/
1466 static BOOL handle_copy(char *pszParmValue,char **ptr)
1470 service serviceTemp;
1472 string_set(ptr,pszParmValue);
1474 init_service(&serviceTemp);
1478 DEBUG(3,("Copying service from service %s\n",pszParmValue));
1480 if ((iTemp = getservicebyname(pszParmValue, &serviceTemp)) >= 0)
1482 if (iTemp == iServiceIndex)
1484 DEBUG(0,("Can't copy service %s - unable to copy self!\n",
1489 copy_service(pSERVICE(iServiceIndex),
1491 iSERVICE(iServiceIndex).copymap);
1497 DEBUG(0,( "Unable to copy service - source not found: %s\n",
1502 free_service(&serviceTemp);
1507 /***************************************************************************
1508 initialise a copymap
1509 ***************************************************************************/
1510 static void init_copymap(service *pservice)
1513 if (pservice->copymap) free(pservice->copymap);
1514 pservice->copymap = (BOOL *)malloc(sizeof(BOOL)*NUMPARAMETERS);
1515 if (!pservice->copymap)
1516 DEBUG(0,("Couldn't allocate copymap!! (size %d)\n",NUMPARAMETERS));
1518 for (i=0;i<NUMPARAMETERS;i++)
1519 pservice->copymap[i] = True;
1523 /***************************************************************************
1524 Process a parameter.
1525 ***************************************************************************/
1526 static BOOL do_parameter(char *pszParmName, char *pszParmValue)
1529 void *parm_ptr=NULL; /* where we are going to store the result */
1532 if (!bInGlobalSection && bGlobalOnly) return(True);
1534 DEBUG(3,("doing parameter %s = %s\n",pszParmName,pszParmValue));
1536 parmnum = map_parameter(pszParmName);
1540 DEBUG(0,( "Ignoring unknown parameter \"%s\"\n", pszParmName));
1544 def_ptr = parm_table[parmnum].ptr;
1546 /* we might point at a service, the default service or a global */
1547 if (bInGlobalSection)
1551 if (parm_table[parmnum].class == P_GLOBAL)
1553 DEBUG(0,( "Global parameter %s found in service section!\n",pszParmName));
1556 parm_ptr = ((char *)pSERVICE(iServiceIndex)) + PTR_DIFF(def_ptr,&sDefault);
1559 if (!bInGlobalSection)
1562 if (!iSERVICE(iServiceIndex).copymap)
1563 init_copymap(pSERVICE(iServiceIndex));
1565 /* this handles the aliases - set the copymap for other entries with
1566 the same data pointer */
1567 for (i=0;parm_table[i].label;i++)
1568 if (parm_table[i].ptr == parm_table[parmnum].ptr)
1569 iSERVICE(iServiceIndex).copymap[i] = False;
1572 /* if it is a special case then go ahead */
1573 if (parm_table[parmnum].special)
1575 parm_table[parmnum].special(pszParmValue,parm_ptr);
1579 /* now switch on the type of variable it is */
1580 switch (parm_table[parmnum].type)
1583 set_boolean(parm_ptr,pszParmValue);
1587 set_boolean(parm_ptr,pszParmValue);
1588 *(BOOL *)parm_ptr = ! *(BOOL *)parm_ptr;
1592 *(int *)parm_ptr = atoi(pszParmValue);
1596 *(char *)parm_ptr = *pszParmValue;
1600 sscanf(pszParmValue,"%o",(int *)parm_ptr);
1604 string_set(parm_ptr,pszParmValue);
1608 string_set(parm_ptr,pszParmValue);
1609 strupper(*(char **)parm_ptr);
1613 strcpy((char *)parm_ptr,pszParmValue);
1617 strcpy((char *)parm_ptr,pszParmValue);
1618 strupper((char *)parm_ptr);
1625 /***************************************************************************
1626 print a parameter of the specified type
1627 ***************************************************************************/
1628 static void print_parameter(parm_type type,void *ptr)
1633 printf("%s",BOOLSTR(*(BOOL *)ptr));
1637 printf("%s",BOOLSTR(! *(BOOL *)ptr));
1641 printf("%d",*(int *)ptr);
1645 printf("%c",*(char *)ptr);
1649 printf("0%o",*(int *)ptr);
1655 printf("%s",(char *)ptr);
1661 printf("%s",*(char **)ptr);
1667 /***************************************************************************
1668 check if two parameters are equal
1669 ***************************************************************************/
1670 static BOOL equal_parameter(parm_type type,void *ptr1,void *ptr2)
1676 return(*((BOOL *)ptr1) == *((BOOL *)ptr2));
1680 return(*((int *)ptr1) == *((int *)ptr2));
1683 return(*((char *)ptr1) == *((char *)ptr2));
1688 char *p1 = (char *)ptr1, *p2 = (char *)ptr2;
1689 if (p1 && !*p1) p1 = NULL;
1690 if (p2 && !*p2) p2 = NULL;
1691 return(p1==p2 || strequal(p1,p2));
1696 char *p1 = *(char **)ptr1, *p2 = *(char **)ptr2;
1697 if (p1 && !*p1) p1 = NULL;
1698 if (p2 && !*p2) p2 = NULL;
1699 return(p1==p2 || strequal(p1,p2));
1705 /***************************************************************************
1706 Process a new section (service). At this stage all sections are services.
1707 Later we'll have special sections that permit server parameters to be set.
1708 Returns True on success, False on failure.
1709 ***************************************************************************/
1710 static BOOL do_section(char *pszSectionName)
1713 BOOL isglobal = ((strwicmp(pszSectionName, GLOBAL_NAME) == 0) ||
1714 (strwicmp(pszSectionName, GLOBAL_NAME2) == 0));
1717 /* if we were in a global section then do the local inits */
1718 if (bInGlobalSection && !isglobal)
1721 /* if we've just struck a global section, note the fact. */
1722 bInGlobalSection = isglobal;
1724 /* check for multiple global sections */
1725 if (bInGlobalSection)
1727 DEBUG(3,( "Processing section \"[%s]\"\n", pszSectionName));
1731 if (!bInGlobalSection && bGlobalOnly) return(True);
1733 /* if we have a current service, tidy it up before moving on */
1736 if (iServiceIndex >= 0)
1737 bRetval = service_ok(iServiceIndex);
1739 /* if all is still well, move to the next record in the services array */
1742 /* We put this here to avoid an odd message order if messages are */
1743 /* issued by the post-processing of a previous section. */
1744 DEBUG(2,( "Processing section \"[%s]\"\n", pszSectionName));
1746 if ((iServiceIndex=add_a_service(&sDefault,pszSectionName)) < 0)
1748 DEBUG(0,("Failed to add a new service\n"));
1756 /***************************************************************************
1757 Display the contents of the global structure.
1758 ***************************************************************************/
1759 static void dump_globals(void)
1762 printf("Global parameters:\n");
1764 for (i=0;parm_table[i].label;i++)
1765 if (parm_table[i].class == P_GLOBAL &&
1766 parm_table[i].ptr &&
1767 (i == 0 || (parm_table[i].ptr != parm_table[i-1].ptr)))
1769 printf("\t%s: ",parm_table[i].label);
1770 print_parameter(parm_table[i].type,parm_table[i].ptr);
1775 /***************************************************************************
1776 Display the contents of a single services record.
1777 ***************************************************************************/
1778 static void dump_a_service(service *pService)
1781 if (pService == &sDefault)
1782 printf("\nDefault service parameters:\n");
1784 printf("\nService parameters [%s]:\n",pService->szService);
1786 for (i=0;parm_table[i].label;i++)
1787 if (parm_table[i].class == P_LOCAL &&
1788 parm_table[i].ptr &&
1789 (*parm_table[i].label != '-') &&
1790 (i == 0 || (parm_table[i].ptr != parm_table[i-1].ptr)))
1792 int pdiff = PTR_DIFF(parm_table[i].ptr,&sDefault);
1794 if (pService == &sDefault || !equal_parameter(parm_table[i].type,
1795 ((char *)pService) + pdiff,
1796 ((char *)&sDefault) + pdiff))
1798 printf("\t%s: ",parm_table[i].label);
1799 print_parameter(parm_table[i].type,
1800 ((char *)pService) + pdiff);
1807 /***************************************************************************
1808 Display the contents of a single copy structure.
1809 ***************************************************************************/
1810 static void dump_copy_map(BOOL *pcopymap)
1813 if (!pcopymap) return;
1815 printf("\n\tNon-Copied parameters:\n");
1817 for (i=0;parm_table[i].label;i++)
1818 if (parm_table[i].class == P_LOCAL &&
1819 parm_table[i].ptr && !pcopymap[i] &&
1820 (i == 0 || (parm_table[i].ptr != parm_table[i-1].ptr)))
1822 printf("\t\t%s\n",parm_table[i].label);
1827 /***************************************************************************
1828 Return TRUE if the passed service number is within range.
1829 ***************************************************************************/
1830 BOOL lp_snum_ok(int iService)
1832 return (LP_SNUM_OK(iService) && iSERVICE(iService).bAvailable);
1836 /***************************************************************************
1837 auto-load some homes and printer services
1838 ***************************************************************************/
1839 static void lp_add_auto_services(char *str)
1843 int homes = lp_servicenumber(HOMES_NAME);
1844 int printers = lp_servicenumber(PRINTERS_NAME);
1852 for (p=strtok(s,LIST_SEP);p;p=strtok(NULL,LIST_SEP))
1854 char *home = get_home_dir(p);
1856 if (lp_servicenumber(p) >= 0) continue;
1858 if (home && homes >= 0)
1860 lp_add_home(p,homes,home);
1864 if (printers >= 0 && pcap_printername_ok(p,NULL))
1865 lp_add_printer(p,printers);
1870 /***************************************************************************
1871 auto-load one printer
1872 ***************************************************************************/
1873 static void lp_add_one_printer(char *name,char *comment)
1875 int printers = lp_servicenumber(PRINTERS_NAME);
1878 if (lp_servicenumber(name) < 0)
1880 lp_add_printer(name,printers);
1881 if ((i=lp_servicenumber(name)) >= 0)
1882 string_set(&iSERVICE(i).comment,comment);
1887 /***************************************************************************
1888 auto-load printer services
1889 ***************************************************************************/
1890 static void lp_add_all_printers(void)
1892 int printers = lp_servicenumber(PRINTERS_NAME);
1894 if (printers < 0) return;
1896 pcap_printer_fn(lp_add_one_printer);
1899 /***************************************************************************
1900 have we loaded a services file yet?
1901 ***************************************************************************/
1902 BOOL lp_loaded(void)
1907 /***************************************************************************
1908 unload unused services
1909 ***************************************************************************/
1910 void lp_killunused(BOOL (*snumused)(int ))
1913 for (i=0;i<iNumServices;i++)
1914 if (VALID(i) && !snumused(i))
1916 iSERVICE(i).valid = False;
1917 free_service(pSERVICE(i));
1921 /***************************************************************************
1922 Load the services array from the services file. Return True on success,
1924 ***************************************************************************/
1925 BOOL lp_load(char *pszFname,BOOL global_only)
1930 add_to_file_list(pszFname);
1934 bInGlobalSection = True;
1935 bGlobalOnly = global_only;
1939 strcpy(n2,pszFname);
1940 standard_sub_basic(n2);
1942 /* We get sections first, so have to start 'behind' to make up */
1944 bRetval = pm_process(n2, do_section, do_parameter);
1946 /* finish up the last section */
1947 DEBUG(3,("pm_process() returned %s\n", BOOLSTR(bRetval)));
1949 if (iServiceIndex >= 0)
1950 bRetval = service_ok(iServiceIndex);
1952 lp_add_auto_services(lp_auto_services());
1953 if (lp_load_printers())
1954 lp_add_all_printers();
1964 /***************************************************************************
1965 return the max number of services
1966 ***************************************************************************/
1967 int lp_numservices(void)
1969 return(iNumServices);
1972 /***************************************************************************
1973 Display the contents of the services array in human-readable form.
1974 ***************************************************************************/
1981 dump_a_service(&sDefault);
1983 for (iService = 0; iService < iNumServices; iService++)
1985 if (VALID(iService))
1987 if (iSERVICE(iService).szService[0] == '\0')
1989 dump_a_service(pSERVICE(iService));
1994 /***************************************************************************
1995 Return the number of the service with the given name, or -1 if it doesn't
1996 exist. Note that this is a DIFFERENT ANIMAL from the internal function
1997 getservicebyname()! This works ONLY if all services have been loaded, and
1998 does not copy the found service.
1999 ***************************************************************************/
2000 int lp_servicenumber(char *pszServiceName)
2004 for (iService = iNumServices - 1; iService >= 0; iService--)
2005 if (VALID(iService) &&
2006 strwicmp(iSERVICE(iService).szService, pszServiceName) == 0)
2010 DEBUG(7,("lp_servicenumber: couldn't find %s\n",pszServiceName));
2015 /*******************************************************************
2016 a useful volume label function
2017 ******************************************************************/
2018 char *volume_label(int snum)
2020 char *ret = lp_volume(snum);
2021 if (!*ret) return(lp_servicename(snum));