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;
137 char *szRemoteAnnounce;
138 char *szSocketAddress;
139 char *szNISHomeMapName;
158 int client_code_page;
162 BOOL bPreferredMaster;
165 BOOL bEncryptPasswords;
172 BOOL bReadPrediction;
181 static global Globals;
186 * This structure describes a single service.
194 char *szGuestaccount;
195 char *szInvalidUsers;
203 char *szRootPostExec;
204 char *szPrintcommand;
207 char *szLppausecommand;
208 char *szLpresumecommand;
210 char *szPrinterDriver;
225 int iCreate_force_mode;
234 BOOL bShortCasePreserve;
258 BOOL bDeleteReadonly;
260 char dummy[3]; /* for alignment */
264 /* This is a default service used to prime a services structure */
265 static service sDefault =
268 NULL, /* szService */
270 NULL, /* szUsername */
271 NULL, /* szGuestAccount */
272 NULL, /* szInvalidUsers */
273 NULL, /* szValidUsers */
274 NULL, /* szAdminUsers */
276 NULL, /* szInclude */
277 NULL, /* szPreExec */
278 NULL, /* szPostExec */
279 NULL, /* szRootPreExec */
280 NULL, /* szRootPostExec */
281 NULL, /* szPrintcommand */
282 NULL, /* szLpqcommand */
283 NULL, /* szLprmcommand */
284 NULL, /* szLppausecommand */
285 NULL, /* szLpresumecommand */
286 NULL, /* szPrintername */
287 NULL, /* szPrinterDriver */
288 NULL, /* szDontdescend */
289 NULL, /* szHostsallow */
290 NULL, /* szHostsdeny */
291 NULL, /* szMagicScript */
292 NULL, /* szMagicOutput */
293 NULL, /* szMangledMap */
295 NULL, /* force user */
296 NULL, /* force group */
298 NULL, /* writelist */
300 0, /* iMinPrintSpace */
301 0644, /* iCreate_mode */
302 0000, /* iCreate_force_mode */
303 0755, /* iDir_mode */
304 0000, /* iDir_force_mode */
305 0, /* iMaxConnections */
306 CASE_LOWER, /* iDefaultCase */
307 False, /* bAlternatePerm */
308 False, /* revalidate */
309 False, /* case sensitive */
310 False, /* case preserve */
311 False, /* short case preserve */
312 False, /* case mangle */
314 True, /* bHideDotFiles */
315 True, /* bBrowseable */
316 True, /* bAvailable */
317 True, /* bRead_only */
318 True, /* bNo_set_dir */
319 False, /* bGuest_only */
320 False, /* bGuest_ok */
321 False, /* bPrint_ok */
322 False, /* bPostscript */
323 False, /* bMap_system */
324 False, /* bMap_hidden */
325 True, /* bMap_archive */
327 False, /* bStrictLocking */
328 True, /* bShareModes */
329 False, /* bOnlyUser */
330 True, /* bMangledNames */
331 True, /* bWidelinks */
332 False, /* bSyncAlways */
333 '~', /* magic char */
335 False, /* bDeleteReadonly */
336 False, /* bFakeOplocks */
342 /* local variables */
343 static service **ServicePtrs = NULL;
344 static int iNumServices = 0;
345 static int iServiceIndex = 0;
346 static BOOL bInGlobalSection = True;
347 static BOOL bGlobalOnly = False;
350 #define NUMPARAMETERS (sizeof(parm_table) / sizeof(struct parm_struct))
352 /* prototypes for the special type handlers */
353 static BOOL handle_valid_chars(char *pszParmValue, char **ptr);
354 static BOOL handle_include(char *pszParmValue, char **ptr);
355 static BOOL handle_copy(char *pszParmValue, char **ptr);
356 static BOOL handle_protocol(char *pszParmValue,int *val);
357 static BOOL handle_security(char *pszParmValue,int *val);
358 static BOOL handle_case(char *pszParmValue,int *val);
359 static BOOL handle_printing(char *pszParmValue,int *val);
360 static BOOL handle_character_set(char *pszParmValue,int *val);
362 static BOOL handle_coding_system(char *pszParmValue,int *val);
374 {"debuglevel", P_INTEGER, P_GLOBAL, &DEBUGLEVEL, NULL},
375 {"log level", P_INTEGER, P_GLOBAL, &DEBUGLEVEL, NULL},
376 {"syslog", P_INTEGER, P_GLOBAL, &Globals.syslog, NULL},
377 {"syslog only", P_BOOL, P_GLOBAL, &Globals.bSyslogOnly, NULL},
378 {"protocol", P_INTEGER, P_GLOBAL, &Globals.maxprotocol,handle_protocol},
379 {"security", P_INTEGER, P_GLOBAL, &Globals.security,handle_security},
380 {"printing", P_INTEGER, P_GLOBAL, &Globals.printing,handle_printing},
381 {"max disk size", P_INTEGER, P_GLOBAL, &Globals.maxdisksize, NULL},
382 {"lpq cache time", P_INTEGER, P_GLOBAL, &Globals.lpqcachetime, NULL},
383 {"encrypt passwords",P_BOOL, P_GLOBAL, &Globals.bEncryptPasswords, NULL},
384 {"getwd cache", P_BOOL, P_GLOBAL, &use_getwd_cache, NULL},
385 {"read prediction", P_BOOL, P_GLOBAL, &Globals.bReadPrediction, NULL},
386 {"read bmpx", P_BOOL, P_GLOBAL, &Globals.bReadbmpx, NULL},
387 {"read raw", P_BOOL, P_GLOBAL, &Globals.bReadRaw, NULL},
388 {"write raw", P_BOOL, P_GLOBAL, &Globals.bWriteRaw, NULL},
389 {"use rhosts", P_BOOL, P_GLOBAL, &Globals.bUseRhosts, NULL},
390 {"load printers", P_BOOL, P_GLOBAL, &Globals.bLoadPrinters, NULL},
391 {"null passwords", P_BOOL, P_GLOBAL, &Globals.bNullPasswords, NULL},
392 {"strip dot", P_BOOL, P_GLOBAL, &Globals.bStripDot, NULL},
393 {"interfaces", P_STRING, P_GLOBAL, &Globals.szInterfaces, NULL},
394 {"password server", P_STRING, P_GLOBAL, &Globals.szPasswordServer, NULL},
395 {"socket options", P_GSTRING, P_GLOBAL, user_socket_options, NULL},
396 {"netbios name", P_UGSTRING,P_GLOBAL, myname, NULL},
397 {"smbrun", P_STRING, P_GLOBAL, &Globals.szSmbrun, NULL},
398 {"veto files", P_STRING, P_GLOBAL, &Globals.szVetoFiles, NULL},
399 {"hide files", P_STRING, P_GLOBAL, &Globals.szHideFiles, NULL},
400 {"log file", P_STRING, P_GLOBAL, &Globals.szLogFile, NULL},
401 {"config file", P_STRING, P_GLOBAL, &Globals.szConfigFile, NULL},
402 {"smb passwd file", P_STRING, P_GLOBAL, &Globals.szSMBPasswdFile, NULL},
403 {"hosts equiv", P_STRING, P_GLOBAL, &Globals.szHostsEquiv, NULL},
404 {"preload", P_STRING, P_GLOBAL, &Globals.szAutoServices, NULL},
405 {"auto services", P_STRING, P_GLOBAL, &Globals.szAutoServices, NULL},
406 {"server string", P_STRING, P_GLOBAL, &Globals.szServerString, NULL},
407 {"printcap name", P_STRING, P_GLOBAL, &Globals.szPrintcapname, NULL},
408 {"printcap", P_STRING, P_GLOBAL, &Globals.szPrintcapname, NULL},
409 {"lock dir", P_STRING, P_GLOBAL, &Globals.szLockDir, NULL},
410 {"lock directory", P_STRING, P_GLOBAL, &Globals.szLockDir, NULL},
411 {"root directory", P_STRING, P_GLOBAL, &Globals.szRootdir, NULL},
412 {"root dir", P_STRING, P_GLOBAL, &Globals.szRootdir, NULL},
413 {"root", P_STRING, P_GLOBAL, &Globals.szRootdir, NULL},
414 {"default service", P_STRING, P_GLOBAL, &Globals.szDefaultService, NULL},
415 {"default", P_STRING, P_GLOBAL, &Globals.szDefaultService, NULL},
416 {"message command", P_STRING, P_GLOBAL, &Globals.szMsgCommand, NULL},
417 {"dfree command", P_STRING, P_GLOBAL, &Globals.szDfree, NULL},
418 {"passwd program", P_STRING, P_GLOBAL, &Globals.szPasswdProgram, NULL},
419 {"passwd chat", P_STRING, P_GLOBAL, &Globals.szPasswdChat, NULL},
420 {"valid chars", P_STRING, P_GLOBAL, &Globals.szValidChars, handle_valid_chars},
421 {"workgroup", P_USTRING, P_GLOBAL, &Globals.szWorkGroup, NULL},
422 {"domain controller",P_STRING, P_GLOBAL, &Globals.szDomainController,NULL},
423 {"username map", P_STRING, P_GLOBAL, &Globals.szUsernameMap, NULL},
424 {"character set", P_STRING, P_GLOBAL, &Globals.szCharacterSet, handle_character_set},
425 {"logon script", P_STRING, P_GLOBAL, &Globals.szLogonScript, NULL},
426 {"logon path", P_STRING, P_GLOBAL, &Globals.szLogonPath, NULL},
427 {"remote announce", P_STRING, P_GLOBAL, &Globals.szRemoteAnnounce, NULL},
428 {"socket address", P_STRING, P_GLOBAL, &Globals.szSocketAddress, NULL},
429 {"homedir map", P_STRING, P_GLOBAL, &Globals.szNISHomeMapName, NULL},
430 {"max log size", P_INTEGER, P_GLOBAL, &Globals.max_log_size, NULL},
431 {"mangled stack", P_INTEGER, P_GLOBAL, &Globals.mangled_stack, NULL},
432 {"max mux", P_INTEGER, P_GLOBAL, &Globals.max_mux, NULL},
433 {"max xmit", P_INTEGER, P_GLOBAL, &Globals.max_xmit, NULL},
434 {"max packet", P_INTEGER, P_GLOBAL, &Globals.max_packet, NULL},
435 {"packet size", P_INTEGER, P_GLOBAL, &Globals.max_packet, NULL},
436 {"password level", P_INTEGER, P_GLOBAL, &Globals.pwordlevel, NULL},
437 {"keepalive", P_INTEGER, P_GLOBAL, &keepalive, NULL},
438 {"deadtime", P_INTEGER, P_GLOBAL, &Globals.deadtime, NULL},
439 {"time offset", P_INTEGER, P_GLOBAL, &extra_time_offset, NULL},
440 {"read size", P_INTEGER, P_GLOBAL, &Globals.ReadSize, NULL},
441 {"shared mem size", P_INTEGER, P_GLOBAL, &Globals.shmem_size, NULL},
442 {"shared file entries", P_INTEGER, P_GLOBAL, &Globals.shmem_hash_size, NULL},
444 {"coding system", P_INTEGER, P_GLOBAL, &coding_system, handle_coding_system},
446 {"client code page", P_INTEGER, P_GLOBAL, &Globals.client_code_page, NULL},
447 {"os level", P_INTEGER, P_GLOBAL, &Globals.os_level, NULL},
448 {"max ttl", P_INTEGER, P_GLOBAL, &Globals.max_ttl, NULL},
449 {"wins support", P_BOOL, P_GLOBAL, &Globals.bWINSsupport, NULL},
450 {"wins proxy", P_BOOL, P_GLOBAL, &Globals.bWINSproxy, NULL},
451 {"wins server", P_STRING, P_GLOBAL, &Globals.szWINSserver, NULL},
452 {"preferred master", P_BOOL, P_GLOBAL, &Globals.bPreferredMaster, NULL},
453 {"prefered master", P_BOOL, P_GLOBAL, &Globals.bPreferredMaster, NULL},
454 {"local master", P_BOOL, P_GLOBAL, &Globals.bLocalMaster, NULL},
455 {"domain master", P_BOOL, P_GLOBAL, &Globals.bDomainMaster, NULL},
456 {"domain logons", P_BOOL, P_GLOBAL, &Globals.bDomainLogons, NULL},
457 {"browse list", P_BOOL, P_GLOBAL, &Globals.bBrowseList, NULL},
458 {"unix realname", P_BOOL, P_GLOBAL, &Globals.bUnixRealname, NULL},
459 {"NIS homedir", P_BOOL, P_GLOBAL, &Globals.bNISHomeMap, NULL},
460 {"time server", P_BOOL, P_GLOBAL, &Globals.bTimeServer, NULL},
461 {"-valid", P_BOOL, P_LOCAL, &sDefault.valid, NULL},
462 {"comment", P_STRING, P_LOCAL, &sDefault.comment, NULL},
463 {"copy", P_STRING, P_LOCAL, &sDefault.szCopy, handle_copy},
464 {"include", P_STRING, P_LOCAL, &sDefault.szInclude, handle_include},
465 {"exec", P_STRING, P_LOCAL, &sDefault.szPreExec, NULL},
466 {"preexec", P_STRING, P_LOCAL, &sDefault.szPreExec, NULL},
467 {"postexec", P_STRING, P_LOCAL, &sDefault.szPostExec, NULL},
468 {"root preexec", P_STRING, P_LOCAL, &sDefault.szRootPreExec, NULL},
469 {"root postexec", P_STRING, P_LOCAL, &sDefault.szRootPostExec, NULL},
470 {"alternate permissions",P_BOOL,P_LOCAL, &sDefault.bAlternatePerm, NULL},
471 {"revalidate", P_BOOL, P_LOCAL, &sDefault.bRevalidate, NULL},
472 {"default case", P_INTEGER, P_LOCAL, &sDefault.iDefaultCase, handle_case},
473 {"case sensitive", P_BOOL, P_LOCAL, &sDefault.bCaseSensitive, NULL},
474 {"casesignames", P_BOOL, P_LOCAL, &sDefault.bCaseSensitive, NULL},
475 {"preserve case", P_BOOL, P_LOCAL, &sDefault.bCasePreserve, NULL},
476 {"short preserve case",P_BOOL, P_LOCAL, &sDefault.bShortCasePreserve,NULL},
477 {"mangle case", P_BOOL, P_LOCAL, &sDefault.bCaseMangle, NULL},
478 {"mangling char", P_CHAR, P_LOCAL, &sDefault.magic_char, NULL},
479 {"browseable", P_BOOL, P_LOCAL, &sDefault.bBrowseable, NULL},
480 {"browsable", P_BOOL, P_LOCAL, &sDefault.bBrowseable, NULL},
481 {"available", P_BOOL, P_LOCAL, &sDefault.bAvailable, NULL},
482 {"path", P_STRING, P_LOCAL, &sDefault.szPath, NULL},
483 {"directory", P_STRING, P_LOCAL, &sDefault.szPath, NULL},
484 {"username", P_STRING, P_LOCAL, &sDefault.szUsername, NULL},
485 {"user", P_STRING, P_LOCAL, &sDefault.szUsername, NULL},
486 {"users", P_STRING, P_LOCAL, &sDefault.szUsername, NULL},
487 {"guest account", P_STRING, P_LOCAL, &sDefault.szGuestaccount, NULL},
488 {"invalid users", P_STRING, P_LOCAL, &sDefault.szInvalidUsers, NULL},
489 {"valid users", P_STRING, P_LOCAL, &sDefault.szValidUsers, NULL},
490 {"admin users", P_STRING, P_LOCAL, &sDefault.szAdminUsers, NULL},
491 {"read list", P_STRING, P_LOCAL, &sDefault.readlist, NULL},
492 {"write list", P_STRING, P_LOCAL, &sDefault.writelist, NULL},
493 {"volume", P_STRING, P_LOCAL, &sDefault.volume, NULL},
494 {"force user", P_STRING, P_LOCAL, &sDefault.force_user, NULL},
495 {"force group", P_STRING, P_LOCAL, &sDefault.force_group, NULL},
496 {"group", P_STRING, P_LOCAL, &sDefault.force_group, NULL},
497 {"read only", P_BOOL, P_LOCAL, &sDefault.bRead_only, NULL},
498 {"write ok", P_BOOLREV, P_LOCAL, &sDefault.bRead_only, NULL},
499 {"writeable", P_BOOLREV, P_LOCAL, &sDefault.bRead_only, NULL},
500 {"writable", P_BOOLREV, P_LOCAL, &sDefault.bRead_only, NULL},
501 {"max connections", P_INTEGER, P_LOCAL, &sDefault.iMaxConnections, NULL},
502 {"min print space", P_INTEGER, P_LOCAL, &sDefault.iMinPrintSpace, NULL},
503 {"create mask", P_OCTAL, P_LOCAL, &sDefault.iCreate_mode, NULL},
504 {"create mode", P_OCTAL, P_LOCAL, &sDefault.iCreate_mode, NULL},
505 {"force create mode",P_OCTAL, P_LOCAL, &sDefault.iCreate_force_mode, NULL},
506 {"directory mask", P_OCTAL, P_LOCAL, &sDefault.iDir_mode, NULL},
507 {"directory mode", P_OCTAL, P_LOCAL, &sDefault.iDir_mode, NULL},
508 {"force directory mode", P_OCTAL, P_LOCAL, &sDefault.iDir_force_mode, NULL},
509 {"set directory", P_BOOLREV, P_LOCAL, &sDefault.bNo_set_dir, NULL},
510 {"status", P_BOOL, P_LOCAL, &sDefault.status, NULL},
511 {"hide dot files", P_BOOL, P_LOCAL, &sDefault.bHideDotFiles, NULL},
512 {"guest only", P_BOOL, P_LOCAL, &sDefault.bGuest_only, NULL},
513 {"only guest", P_BOOL, P_LOCAL, &sDefault.bGuest_only, NULL},
514 {"guest ok", P_BOOL, P_LOCAL, &sDefault.bGuest_ok, NULL},
515 {"public", P_BOOL, P_LOCAL, &sDefault.bGuest_ok, NULL},
516 {"print ok", P_BOOL, P_LOCAL, &sDefault.bPrint_ok, NULL},
517 {"printable", P_BOOL, P_LOCAL, &sDefault.bPrint_ok, NULL},
518 {"postscript", P_BOOL, P_LOCAL, &sDefault.bPostscript, NULL},
519 {"map system", P_BOOL, P_LOCAL, &sDefault.bMap_system, NULL},
520 {"map hidden", P_BOOL, P_LOCAL, &sDefault.bMap_hidden, NULL},
521 {"map archive", P_BOOL, P_LOCAL, &sDefault.bMap_archive, NULL},
522 {"locking", P_BOOL, P_LOCAL, &sDefault.bLocking, NULL},
523 {"strict locking", P_BOOL, P_LOCAL, &sDefault.bStrictLocking, NULL},
524 {"share modes", P_BOOL, P_LOCAL, &sDefault.bShareModes, NULL},
525 {"only user", P_BOOL, P_LOCAL, &sDefault.bOnlyUser, NULL},
526 {"wide links", P_BOOL, P_LOCAL, &sDefault.bWidelinks, NULL},
527 {"sync always", P_BOOL, P_LOCAL, &sDefault.bSyncAlways, NULL},
528 {"mangled names", P_BOOL, P_LOCAL, &sDefault.bMangledNames, NULL},
529 {"fake oplocks", P_BOOL, P_LOCAL, &sDefault.bFakeOplocks, NULL},
530 {"print command", P_STRING, P_LOCAL, &sDefault.szPrintcommand, NULL},
531 {"lpq command", P_STRING, P_LOCAL, &sDefault.szLpqcommand, NULL},
532 {"lprm command", P_STRING, P_LOCAL, &sDefault.szLprmcommand, NULL},
533 {"lppause command", P_STRING, P_LOCAL, &sDefault.szLppausecommand, NULL},
534 {"lpresume command", P_STRING, P_LOCAL, &sDefault.szLpresumecommand,NULL},
535 {"printer", P_STRING, P_LOCAL, &sDefault.szPrintername, NULL},
536 {"printer name", P_STRING, P_LOCAL, &sDefault.szPrintername, NULL},
537 {"printer driver", P_STRING, P_LOCAL, &sDefault.szPrinterDriver, NULL},
538 {"hosts allow", P_STRING, P_LOCAL, &sDefault.szHostsallow, NULL},
539 {"allow hosts", P_STRING, P_LOCAL, &sDefault.szHostsallow, NULL},
540 {"hosts deny", P_STRING, P_LOCAL, &sDefault.szHostsdeny, NULL},
541 {"deny hosts", P_STRING, P_LOCAL, &sDefault.szHostsdeny, NULL},
542 {"dont descend", P_STRING, P_LOCAL, &sDefault.szDontdescend, NULL},
543 {"magic script", P_STRING, P_LOCAL, &sDefault.szMagicScript, NULL},
544 {"magic output", P_STRING, P_LOCAL, &sDefault.szMagicOutput, NULL},
545 {"mangled map", P_STRING, P_LOCAL, &sDefault.szMangledMap, NULL},
546 {"delete readonly", P_BOOL, P_LOCAL, &sDefault.bDeleteReadonly, NULL},
548 {NULL, P_BOOL, P_NONE, NULL, NULL}
553 /***************************************************************************
554 Initialise the global parameter structure.
555 ***************************************************************************/
556 static void init_globals(void)
558 static BOOL done_init = False;
564 bzero((void *)&Globals,sizeof(Globals));
566 for (i = 0; parm_table[i].label; i++)
567 if ((parm_table[i].type == P_STRING ||
568 parm_table[i].type == P_USTRING) &&
570 string_init(parm_table[i].ptr,"");
572 string_set(&sDefault.szGuestaccount, GUEST_ACCOUNT);
573 string_set(&sDefault.szPrinterDriver, "NULL");
579 DEBUG(3,("Initialising global parameters\n"));
581 #ifdef SMB_PASSWD_FILE
582 string_set(&Globals.szSMBPasswdFile, SMB_PASSWD_FILE);
584 string_set(&Globals.szPasswdChat,"*old*password* %o\\n *new*password* %n\\n *new*password* %n\\n *changed*");
585 string_set(&Globals.szWorkGroup, WORKGROUP);
587 string_set(&Globals.szPasswdProgram, SMB_PASSWD);
589 string_set(&Globals.szPasswdProgram, "/bin/passwd");
591 string_set(&Globals.szPrintcapname, PRINTCAP_NAME);
592 string_set(&Globals.szLockDir, LOCKDIR);
593 string_set(&Globals.szRootdir, "/");
594 string_set(&Globals.szSmbrun, SMBRUN);
595 string_set(&Globals.szSocketAddress, "0.0.0.0");
596 sprintf(s,"Samba %s",VERSION);
597 string_set(&Globals.szServerString,s);
598 Globals.bLoadPrinters = True;
599 Globals.bUseRhosts = False;
600 Globals.max_packet = 65535;
601 Globals.mangled_stack = 50;
602 Globals.max_xmit = 65535;
603 Globals.max_mux = 50; /* This is *needed* for profile support. */
604 Globals.lpqcachetime = 10;
605 Globals.pwordlevel = 0;
606 Globals.deadtime = 0;
607 Globals.max_log_size = 5000;
608 Globals.maxprotocol = PROTOCOL_NT1;
609 Globals.security = SEC_SHARE;
610 Globals.bEncryptPasswords = False;
611 Globals.printing = DEFAULT_PRINTING;
612 Globals.bReadRaw = True;
613 Globals.bWriteRaw = True;
614 Globals.bReadPrediction = False;
615 Globals.bReadbmpx = True;
616 Globals.bNullPasswords = False;
617 Globals.bStripDot = False;
619 Globals.bSyslogOnly = False;
620 Globals.os_level = 0;
621 Globals.max_ttl = 60*60*4; /* 2 hours default */
622 Globals.ReadSize = 16*1024;
623 Globals.shmem_size = SHMEM_SIZE;
624 Globals.shmem_hash_size = SHMEM_HASH_SIZE;
625 Globals.bUnixRealname = False;
626 Globals.szHideFiles = DEFAULT_FILES_TO_HIDE;
627 #if (defined(NETGROUP) && defined(AUTOMOUNT))
628 Globals.bNISHomeMap = False;
629 string_set(&Globals.szNISHomeMapName, "auto.home");
632 coding_system = interpret_coding_system (KANJI, SJIS_CODE);
634 Globals.client_code_page = DEFAULT_CLIENT_CODE_PAGE;
635 Globals.bTimeServer = False;
637 /* these parameters are set to defaults that are more appropriate
638 for the increasing samba install base:
640 as a member of the workgroup, that will possibly become a
641 _local_ master browser (lm = True). this is opposed to a forced
642 local master browser startup (pm = True).
644 doesn't provide WINS server service by default (wsupp = False),
645 and doesn't provide domain master browser services by default, either.
649 Globals.bPreferredMaster = False;
650 Globals.bLocalMaster = True;
651 Globals.bDomainMaster = False;
652 Globals.bDomainLogons = False;
653 Globals.bBrowseList = True;
654 Globals.bWINSsupport = False;
655 Globals.bWINSproxy = False;
658 /***************************************************************************
659 check if a string is initialised and if not then initialise it
660 ***************************************************************************/
661 static void string_initial(char **s,char *v)
668 /***************************************************************************
669 Initialise the sDefault parameter structure.
670 ***************************************************************************/
671 static void init_locals(void)
673 /* choose defaults depending on the type of printing */
674 switch (Globals.printing)
680 string_initial(&sDefault.szLpqcommand,"lpq -P%p");
681 string_initial(&sDefault.szLprmcommand,"lprm -P%p %j");
682 string_initial(&sDefault.szPrintcommand,"lpr -r -P%p %s");
687 string_initial(&sDefault.szLpqcommand,"lpstat -o%p");
688 string_initial(&sDefault.szLprmcommand,"cancel %p-%j");
689 string_initial(&sDefault.szPrintcommand,"lp -c -d%p %s; rm %s");
691 string_initial(&sDefault.szLppausecommand,"lp -i %p-%j -H hold");
692 string_initial(&sDefault.szLpresumecommand,"lp -i %p-%j -H resume");
697 string_initial(&sDefault.szLpqcommand,"lpq -P%p");
698 string_initial(&sDefault.szLprmcommand,"lprm -P%p %j");
699 string_initial(&sDefault.szPrintcommand,"lp -r -P%p %s");
707 /******************************************************************* a
708 convenience routine to grab string parameters into a rotating buffer,
709 and run standard_sub_basic on them. The buffers can be written to by
710 callers without affecting the source string.
711 ********************************************************************/
712 char *lp_string(char *s)
714 static char *bufs[10];
715 static int buflen[10];
716 static int next = -1;
719 int len = s?strlen(s):0;
730 len = MAX(len+100,sizeof(pstring)); /* the +100 is for some
733 if (buflen[next] != len) {
735 if (bufs[next]) free(bufs[next]);
736 bufs[next] = (char *)malloc(len);
738 DEBUG(0,("out of memory in lp_string()"));
743 ret = &bufs[next][0];
751 standard_sub_basic(ret);
757 In this section all the functions that are used to access the
758 parameters from the rest of the program are defined
761 #define FN_GLOBAL_STRING(fn_name,ptr) \
762 char *fn_name(void) {return(lp_string(*(char **)(ptr) ? *(char **)(ptr) : ""));}
763 #define FN_GLOBAL_BOOL(fn_name,ptr) \
764 BOOL fn_name(void) {return(*(BOOL *)(ptr));}
765 #define FN_GLOBAL_CHAR(fn_name,ptr) \
766 char fn_name(void) {return(*(char *)(ptr));}
767 #define FN_GLOBAL_INTEGER(fn_name,ptr) \
768 int fn_name(void) {return(*(int *)(ptr));}
770 #define FN_LOCAL_STRING(fn_name,val) \
771 char *fn_name(int i) {return(lp_string((LP_SNUM_OK(i)&&pSERVICE(i)->val)?pSERVICE(i)->val : sDefault.val));}
772 #define FN_LOCAL_BOOL(fn_name,val) \
773 BOOL fn_name(int i) {return(LP_SNUM_OK(i)? pSERVICE(i)->val : sDefault.val);}
774 #define FN_LOCAL_CHAR(fn_name,val) \
775 char fn_name(int i) {return(LP_SNUM_OK(i)? pSERVICE(i)->val : sDefault.val);}
776 #define FN_LOCAL_INTEGER(fn_name,val) \
777 int fn_name(int i) {return(LP_SNUM_OK(i)? pSERVICE(i)->val : sDefault.val);}
779 FN_GLOBAL_STRING(lp_logfile,&Globals.szLogFile)
780 FN_GLOBAL_STRING(lp_smbrun,&Globals.szSmbrun)
781 FN_GLOBAL_STRING(lp_configfile,&Globals.szConfigFile)
782 FN_GLOBAL_STRING(lp_smb_passwd_file,&Globals.szSMBPasswdFile)
783 FN_GLOBAL_STRING(lp_serverstring,&Globals.szServerString)
784 FN_GLOBAL_STRING(lp_printcapname,&Globals.szPrintcapname)
785 FN_GLOBAL_STRING(lp_lockdir,&Globals.szLockDir)
786 FN_GLOBAL_STRING(lp_rootdir,&Globals.szRootdir)
787 FN_GLOBAL_STRING(lp_defaultservice,&Globals.szDefaultService)
788 FN_GLOBAL_STRING(lp_msg_command,&Globals.szMsgCommand)
789 FN_GLOBAL_STRING(lp_dfree_command,&Globals.szDfree)
790 FN_GLOBAL_STRING(lp_hosts_equiv,&Globals.szHostsEquiv)
791 FN_GLOBAL_STRING(lp_auto_services,&Globals.szAutoServices)
792 FN_GLOBAL_STRING(lp_passwd_program,&Globals.szPasswdProgram)
793 FN_GLOBAL_STRING(lp_passwd_chat,&Globals.szPasswdChat)
794 FN_GLOBAL_STRING(lp_passwordserver,&Globals.szPasswordServer)
795 FN_GLOBAL_STRING(lp_workgroup,&Globals.szWorkGroup)
796 FN_GLOBAL_STRING(lp_domain_controller,&Globals.szDomainController)
797 FN_GLOBAL_STRING(lp_username_map,&Globals.szUsernameMap)
798 FN_GLOBAL_STRING(lp_character_set,&Globals.szCharacterSet)
799 FN_GLOBAL_STRING(lp_logon_script,&Globals.szLogonScript)
800 FN_GLOBAL_STRING(lp_logon_path,&Globals.szLogonPath)
801 FN_GLOBAL_STRING(lp_veto_files,&Globals.szVetoFiles)
802 FN_GLOBAL_STRING(lp_hide_files,&Globals.szHideFiles)
803 FN_GLOBAL_STRING(lp_remote_announce,&Globals.szRemoteAnnounce)
804 FN_GLOBAL_STRING(lp_wins_server,&Globals.szWINSserver)
805 FN_GLOBAL_STRING(lp_interfaces,&Globals.szInterfaces)
806 FN_GLOBAL_STRING(lp_socket_address,&Globals.szSocketAddress)
807 FN_GLOBAL_STRING(lp_nis_home_map_name,&Globals.szNISHomeMapName)
809 FN_GLOBAL_BOOL(lp_wins_support,&Globals.bWINSsupport)
810 FN_GLOBAL_BOOL(lp_wins_proxy,&Globals.bWINSproxy)
811 FN_GLOBAL_BOOL(lp_local_master,&Globals.bLocalMaster)
812 FN_GLOBAL_BOOL(lp_domain_master,&Globals.bDomainMaster)
813 FN_GLOBAL_BOOL(lp_domain_logons,&Globals.bDomainLogons)
814 FN_GLOBAL_BOOL(lp_preferred_master,&Globals.bPreferredMaster)
815 FN_GLOBAL_BOOL(lp_load_printers,&Globals.bLoadPrinters)
816 FN_GLOBAL_BOOL(lp_use_rhosts,&Globals.bUseRhosts)
817 FN_GLOBAL_BOOL(lp_getwdcache,&use_getwd_cache)
818 FN_GLOBAL_BOOL(lp_readprediction,&Globals.bReadPrediction)
819 FN_GLOBAL_BOOL(lp_readbmpx,&Globals.bReadbmpx)
820 FN_GLOBAL_BOOL(lp_readraw,&Globals.bReadRaw)
821 FN_GLOBAL_BOOL(lp_writeraw,&Globals.bWriteRaw)
822 FN_GLOBAL_BOOL(lp_null_passwords,&Globals.bNullPasswords)
823 FN_GLOBAL_BOOL(lp_strip_dot,&Globals.bStripDot)
824 FN_GLOBAL_BOOL(lp_encrypted_passwords,&Globals.bEncryptPasswords)
825 FN_GLOBAL_BOOL(lp_syslog_only,&Globals.bSyslogOnly)
826 FN_GLOBAL_BOOL(lp_browse_list,&Globals.bBrowseList)
827 FN_GLOBAL_BOOL(lp_unix_realname,&Globals.bUnixRealname)
828 FN_GLOBAL_BOOL(lp_nis_home_map,&Globals.bNISHomeMap)
829 FN_GLOBAL_BOOL(lp_time_server,&Globals.bTimeServer)
831 FN_GLOBAL_INTEGER(lp_os_level,&Globals.os_level)
832 FN_GLOBAL_INTEGER(lp_max_ttl,&Globals.max_ttl)
833 FN_GLOBAL_INTEGER(lp_max_log_size,&Globals.max_log_size)
834 FN_GLOBAL_INTEGER(lp_mangledstack,&Globals.mangled_stack)
835 FN_GLOBAL_INTEGER(lp_maxxmit,&Globals.max_xmit)
836 FN_GLOBAL_INTEGER(lp_maxmux,&Globals.max_mux)
837 FN_GLOBAL_INTEGER(lp_maxpacket,&Globals.max_packet)
838 FN_GLOBAL_INTEGER(lp_keepalive,&keepalive)
839 FN_GLOBAL_INTEGER(lp_passwordlevel,&Globals.pwordlevel)
840 FN_GLOBAL_INTEGER(lp_readsize,&Globals.ReadSize)
841 FN_GLOBAL_INTEGER(lp_shmem_size,&Globals.shmem_size)
842 FN_GLOBAL_INTEGER(lp_shmem_hash_size,&Globals.shmem_hash_size)
843 FN_GLOBAL_INTEGER(lp_deadtime,&Globals.deadtime)
844 FN_GLOBAL_INTEGER(lp_maxprotocol,&Globals.maxprotocol)
845 FN_GLOBAL_INTEGER(lp_security,&Globals.security)
846 FN_GLOBAL_INTEGER(lp_printing,&Globals.printing)
847 FN_GLOBAL_INTEGER(lp_maxdisksize,&Globals.maxdisksize)
848 FN_GLOBAL_INTEGER(lp_lpqcachetime,&Globals.lpqcachetime)
849 FN_GLOBAL_INTEGER(lp_syslog,&Globals.syslog)
850 FN_GLOBAL_INTEGER(lp_client_code_page,&Globals.client_code_page)
852 FN_LOCAL_STRING(lp_preexec,szPreExec)
853 FN_LOCAL_STRING(lp_postexec,szPostExec)
854 FN_LOCAL_STRING(lp_rootpreexec,szRootPreExec)
855 FN_LOCAL_STRING(lp_rootpostexec,szRootPostExec)
856 FN_LOCAL_STRING(lp_servicename,szService)
857 FN_LOCAL_STRING(lp_pathname,szPath)
858 FN_LOCAL_STRING(lp_dontdescend,szDontdescend)
859 FN_LOCAL_STRING(lp_username,szUsername)
860 FN_LOCAL_STRING(lp_guestaccount,szGuestaccount)
861 FN_LOCAL_STRING(lp_invalid_users,szInvalidUsers)
862 FN_LOCAL_STRING(lp_valid_users,szValidUsers)
863 FN_LOCAL_STRING(lp_admin_users,szAdminUsers)
864 FN_LOCAL_STRING(lp_printcommand,szPrintcommand)
865 FN_LOCAL_STRING(lp_lpqcommand,szLpqcommand)
866 FN_LOCAL_STRING(lp_lprmcommand,szLprmcommand)
867 FN_LOCAL_STRING(lp_lppausecommand,szLppausecommand)
868 FN_LOCAL_STRING(lp_lpresumecommand,szLpresumecommand)
869 FN_LOCAL_STRING(lp_printername,szPrintername)
870 FN_LOCAL_STRING(lp_printerdriver,szPrinterDriver)
871 FN_LOCAL_STRING(lp_hostsallow,szHostsallow)
872 FN_LOCAL_STRING(lp_hostsdeny,szHostsdeny)
873 FN_LOCAL_STRING(lp_magicscript,szMagicScript)
874 FN_LOCAL_STRING(lp_magicoutput,szMagicOutput)
875 FN_LOCAL_STRING(lp_comment,comment)
876 FN_LOCAL_STRING(lp_force_user,force_user)
877 FN_LOCAL_STRING(lp_force_group,force_group)
878 FN_LOCAL_STRING(lp_readlist,readlist)
879 FN_LOCAL_STRING(lp_writelist,writelist)
880 FN_LOCAL_STRING(lp_volume,volume)
881 FN_LOCAL_STRING(lp_mangled_map,szMangledMap)
883 FN_LOCAL_BOOL(lp_alternate_permissions,bAlternatePerm)
884 FN_LOCAL_BOOL(lp_revalidate,bRevalidate)
885 FN_LOCAL_BOOL(lp_casesensitive,bCaseSensitive)
886 FN_LOCAL_BOOL(lp_preservecase,bCasePreserve)
887 FN_LOCAL_BOOL(lp_shortpreservecase,bShortCasePreserve)
888 FN_LOCAL_BOOL(lp_casemangle,bCaseMangle)
889 FN_LOCAL_BOOL(lp_status,status)
890 FN_LOCAL_BOOL(lp_hide_dot_files,bHideDotFiles)
891 FN_LOCAL_BOOL(lp_browseable,bBrowseable)
892 FN_LOCAL_BOOL(lp_readonly,bRead_only)
893 FN_LOCAL_BOOL(lp_no_set_dir,bNo_set_dir)
894 FN_LOCAL_BOOL(lp_guest_ok,bGuest_ok)
895 FN_LOCAL_BOOL(lp_guest_only,bGuest_only)
896 FN_LOCAL_BOOL(lp_print_ok,bPrint_ok)
897 FN_LOCAL_BOOL(lp_postscript,bPostscript)
898 FN_LOCAL_BOOL(lp_map_hidden,bMap_hidden)
899 FN_LOCAL_BOOL(lp_map_archive,bMap_archive)
900 FN_LOCAL_BOOL(lp_locking,bLocking)
901 FN_LOCAL_BOOL(lp_strict_locking,bStrictLocking)
902 FN_LOCAL_BOOL(lp_share_modes,bShareModes)
903 FN_LOCAL_BOOL(lp_onlyuser,bOnlyUser)
904 FN_LOCAL_BOOL(lp_manglednames,bMangledNames)
905 FN_LOCAL_BOOL(lp_widelinks,bWidelinks)
906 FN_LOCAL_BOOL(lp_syncalways,bSyncAlways)
907 FN_LOCAL_BOOL(lp_map_system,bMap_system)
908 FN_LOCAL_BOOL(lp_delete_readonly,bDeleteReadonly)
909 FN_LOCAL_BOOL(lp_fake_oplocks,bFakeOplocks)
911 FN_LOCAL_INTEGER(lp_create_mode,iCreate_mode)
912 FN_LOCAL_INTEGER(lp_force_create_mode,iCreate_force_mode)
913 FN_LOCAL_INTEGER(lp_dir_mode,iDir_mode)
914 FN_LOCAL_INTEGER(lp_force_dir_mode,iDir_force_mode)
915 FN_LOCAL_INTEGER(lp_max_connections,iMaxConnections)
916 FN_LOCAL_INTEGER(lp_defaultcase,iDefaultCase)
917 FN_LOCAL_INTEGER(lp_minprintspace,iMinPrintSpace)
919 FN_LOCAL_CHAR(lp_magicchar,magic_char)
923 /* local prototypes */
924 static int strwicmp( char *psz1, char *psz2 );
925 static int map_parameter( char *pszParmName);
926 static BOOL set_boolean( BOOL *pb, char *pszParmValue );
927 static int getservicebyname(char *pszServiceName, service *pserviceDest);
928 static void copy_service( service *pserviceDest,
929 service *pserviceSource,
930 BOOL *pcopymapDest );
931 static BOOL service_ok(int iService);
932 static BOOL do_parameter(char *pszParmName, char *pszParmValue);
933 static BOOL do_section(char *pszSectionName);
934 static void dump_globals(void);
935 static void dump_a_service(service *pService);
936 static void init_copymap(service *pservice);
939 /***************************************************************************
940 initialise a service to the defaults
941 ***************************************************************************/
942 static void init_service(service *pservice)
944 bzero((char *)pservice,sizeof(service));
945 copy_service(pservice,&sDefault,NULL);
949 /***************************************************************************
950 free the dynamically allocated parts of a service struct
951 ***************************************************************************/
952 static void free_service(service *pservice)
958 for (i=0;parm_table[i].label;i++)
959 if ((parm_table[i].type == P_STRING ||
960 parm_table[i].type == P_STRING) &&
961 parm_table[i].class == P_LOCAL)
962 string_free((char **)(((char *)pservice) + PTR_DIFF(parm_table[i].ptr,&sDefault)));
965 /***************************************************************************
966 add a new service to the services array initialising it with the given
968 ***************************************************************************/
969 static int add_a_service(service *pservice, char *name)
973 int num_to_alloc = iNumServices+1;
975 tservice = *pservice;
977 /* it might already exist */
980 i = getservicebyname(name,NULL);
985 /* find an invalid one */
986 for (i=0;i<iNumServices;i++)
987 if (!pSERVICE(i)->valid)
990 /* if not, then create one */
991 if (i == iNumServices)
993 ServicePtrs = (service **)Realloc(ServicePtrs,sizeof(service *)*num_to_alloc);
995 pSERVICE(iNumServices) = (service *)malloc(sizeof(service));
997 if (!ServicePtrs || !pSERVICE(iNumServices))
1003 free_service(pSERVICE(i));
1005 pSERVICE(i)->valid = True;
1007 init_service(pSERVICE(i));
1008 copy_service(pSERVICE(i),&tservice,NULL);
1010 string_set(&iSERVICE(i).szService,name);
1015 /***************************************************************************
1016 add a new home service, with the specified home directory, defaults coming
1018 ***************************************************************************/
1019 BOOL lp_add_home(char *pszHomename, int iDefaultService, char *pszHomedir)
1021 int i = add_a_service(pSERVICE(iDefaultService),pszHomename);
1026 if (!(*(iSERVICE(i).szPath)) || strequal(iSERVICE(i).szPath,lp_pathname(-1)))
1027 string_set(&iSERVICE(i).szPath,pszHomedir);
1028 if (!(*(iSERVICE(i).comment)))
1031 sprintf(comment,"Home directory of %s",pszHomename);
1032 string_set(&iSERVICE(i).comment,comment);
1034 iSERVICE(i).bAvailable = sDefault.bAvailable;
1035 iSERVICE(i).bBrowseable = sDefault.bBrowseable;
1037 DEBUG(3,("adding home directory %s at %s\n", pszHomename, pszHomedir));
1042 /***************************************************************************
1043 add a new service, based on an old one
1044 ***************************************************************************/
1045 int lp_add_service(char *pszService, int iDefaultService)
1047 return(add_a_service(pSERVICE(iDefaultService),pszService));
1051 /***************************************************************************
1053 ***************************************************************************/
1054 static BOOL lp_add_ipc(void)
1057 int i = add_a_service(&sDefault,"IPC$");
1062 sprintf(comment,"IPC Service (%s)",lp_serverstring());
1064 string_set(&iSERVICE(i).szPath,tmpdir());
1065 string_set(&iSERVICE(i).szUsername,"");
1066 string_set(&iSERVICE(i).comment,comment);
1067 iSERVICE(i).status = False;
1068 iSERVICE(i).iMaxConnections = 0;
1069 iSERVICE(i).bAvailable = True;
1070 iSERVICE(i).bRead_only = True;
1071 iSERVICE(i).bGuest_only = False;
1072 iSERVICE(i).bGuest_ok = True;
1073 iSERVICE(i).bPrint_ok = False;
1074 iSERVICE(i).bBrowseable = sDefault.bBrowseable;
1076 DEBUG(3,("adding IPC service\n"));
1082 /***************************************************************************
1083 add a new printer service, with defaults coming from service iFrom
1084 ***************************************************************************/
1085 BOOL lp_add_printer(char *pszPrintername, int iDefaultService)
1087 char *comment = "From Printcap";
1088 int i = add_a_service(pSERVICE(iDefaultService),pszPrintername);
1093 /* note that we do NOT default the availability flag to True - */
1094 /* we take it from the default service passed. This allows all */
1095 /* dynamic printers to be disabled by disabling the [printers] */
1096 /* entry (if/when the 'available' keyword is implemented!). */
1098 /* the printer name is set to the service name. */
1099 string_set(&iSERVICE(i).szPrintername,pszPrintername);
1100 string_set(&iSERVICE(i).comment,comment);
1101 iSERVICE(i).bBrowseable = sDefault.bBrowseable;
1102 /* Printers cannot be read_only. */
1103 iSERVICE(i).bRead_only = False;
1104 /* No share modes on printer services. */
1105 iSERVICE(i).bShareModes = False;
1107 DEBUG(3,("adding printer service %s\n",pszPrintername));
1113 /***************************************************************************
1114 Do a case-insensitive, whitespace-ignoring string compare.
1115 ***************************************************************************/
1116 static int strwicmp(char *psz1, char *psz2)
1118 /* if BOTH strings are NULL, return TRUE, if ONE is NULL return */
1119 /* appropriate value. */
1129 /* sync the strings on first non-whitespace */
1132 while (isspace(*psz1))
1134 while (isspace(*psz2))
1136 if (toupper(*psz1) != toupper(*psz2) || *psz1 == '\0' || *psz2 == '\0')
1141 return (*psz1 - *psz2);
1144 /***************************************************************************
1145 Map a parameter's string representation to something we can use.
1146 Returns False if the parameter string is not recognised, else TRUE.
1147 ***************************************************************************/
1148 static int map_parameter(char *pszParmName)
1152 if (*pszParmName == '-')
1155 for (iIndex = 0; parm_table[iIndex].label; iIndex++)
1156 if (strwicmp(parm_table[iIndex].label, pszParmName) == 0)
1159 DEBUG(0,( "Unknown parameter encountered: \"%s\"\n", pszParmName));
1164 /***************************************************************************
1165 Set a boolean variable from the text value stored in the passed string.
1166 Returns True in success, False if the passed string does not correctly
1167 represent a boolean.
1168 ***************************************************************************/
1169 static BOOL set_boolean(BOOL *pb, char *pszParmValue)
1174 if (strwicmp(pszParmValue, "yes") == 0 ||
1175 strwicmp(pszParmValue, "true") == 0 ||
1176 strwicmp(pszParmValue, "1") == 0)
1179 if (strwicmp(pszParmValue, "no") == 0 ||
1180 strwicmp(pszParmValue, "False") == 0 ||
1181 strwicmp(pszParmValue, "0") == 0)
1185 DEBUG(0,( "Badly formed boolean in configuration file: \"%s\".\n",
1192 /***************************************************************************
1193 Find a service by name. Otherwise works like get_service.
1194 ***************************************************************************/
1195 static int getservicebyname(char *pszServiceName, service *pserviceDest)
1199 for (iService = iNumServices - 1; iService >= 0; iService--)
1200 if (VALID(iService) &&
1201 strwicmp(iSERVICE(iService).szService, pszServiceName) == 0)
1203 if (pserviceDest != NULL)
1204 copy_service(pserviceDest, pSERVICE(iService), NULL);
1213 /***************************************************************************
1214 Copy a service structure to another
1216 If pcopymapDest is NULL then copy all fields
1217 ***************************************************************************/
1218 static void copy_service(service *pserviceDest,
1219 service *pserviceSource,
1223 BOOL bcopyall = (pcopymapDest == NULL);
1225 for (i=0;parm_table[i].label;i++)
1226 if (parm_table[i].ptr && parm_table[i].class == P_LOCAL &&
1227 (bcopyall || pcopymapDest[i]))
1229 void *def_ptr = parm_table[i].ptr;
1231 ((char *)pserviceSource) + PTR_DIFF(def_ptr,&sDefault);
1233 ((char *)pserviceDest) + PTR_DIFF(def_ptr,&sDefault);
1235 switch (parm_table[i].type)
1239 *(BOOL *)dest_ptr = *(BOOL *)src_ptr;
1244 *(int *)dest_ptr = *(int *)src_ptr;
1248 *(char *)dest_ptr = *(char *)src_ptr;
1252 string_set(dest_ptr,*(char **)src_ptr);
1256 string_set(dest_ptr,*(char **)src_ptr);
1257 strupper(*(char **)dest_ptr);
1266 init_copymap(pserviceDest);
1267 if (pserviceSource->copymap)
1268 memcpy((void *)pserviceDest->copymap,
1269 (void *)pserviceSource->copymap,sizeof(BOOL)*NUMPARAMETERS);
1273 /***************************************************************************
1274 Check a service for consistency. Return False if the service is in any way
1275 incomplete or faulty, else True.
1276 ***************************************************************************/
1277 static BOOL service_ok(int iService)
1282 if (iSERVICE(iService).szService[0] == '\0')
1284 DEBUG(0,( "The following message indicates an internal error:\n"));
1285 DEBUG(0,( "No service name in service entry.\n"));
1289 /* The [printers] entry MUST be printable. I'm all for flexibility, but */
1290 /* I can't see why you'd want a non-printable printer service... */
1291 if (strwicmp(iSERVICE(iService).szService,PRINTERS_NAME) == 0)
1292 if (!iSERVICE(iService).bPrint_ok)
1294 DEBUG(0,( "WARNING: [%s] service MUST be printable!\n",
1295 iSERVICE(iService).szService));
1296 iSERVICE(iService).bPrint_ok = True;
1299 if (iSERVICE(iService).szPath[0] == '\0' &&
1300 strwicmp(iSERVICE(iService).szService,HOMES_NAME) != 0)
1302 DEBUG(0,("No path in service %s - using %s\n",iSERVICE(iService).szService,tmpdir()));
1303 string_set(&iSERVICE(iService).szPath,tmpdir());
1306 /* If a service is flagged unavailable, log the fact at level 0. */
1307 if (!iSERVICE(iService).bAvailable)
1308 DEBUG(1,( "NOTE: Service %s is flagged unavailable.\n",
1309 iSERVICE(iService).szService));
1314 static struct file_lists {
1315 struct file_lists *next;
1318 } *file_lists = NULL;
1320 /*******************************************************************
1321 keep a linked list of all config files so we know when one has changed
1322 it's date and needs to be reloaded
1323 ********************************************************************/
1324 static void add_to_file_list(char *fname)
1326 struct file_lists *f=file_lists;
1329 if (f->name && !strcmp(f->name,fname)) break;
1334 f = (struct file_lists *)malloc(sizeof(file_lists[0]));
1336 f->next = file_lists;
1337 f->name = strdup(fname);
1348 standard_sub_basic(n2);
1349 f->modtime = file_modtime(n2);
1354 /*******************************************************************
1355 check if a config file has changed date
1356 ********************************************************************/
1357 BOOL lp_file_list_changed(void)
1359 struct file_lists *f = file_lists;
1363 standard_sub_basic(n2);
1364 if (f->modtime != file_modtime(n2)) return(True);
1371 /***************************************************************************
1372 handle the interpretation of the coding system parameter
1373 *************************************************************************/
1374 static BOOL handle_coding_system(char *pszParmValue,int *val)
1376 *val = interpret_coding_system(pszParmValue,*val);
1381 /***************************************************************************
1382 handle the interpretation of the character set system parameter
1383 ***************************************************************************/
1384 static BOOL handle_character_set(char *pszParmValue,int *val)
1386 string_set(&Globals.szCharacterSet,pszParmValue);
1387 *val = interpret_character_set(pszParmValue,*val);
1392 /***************************************************************************
1393 handle the interpretation of the protocol parameter
1394 ***************************************************************************/
1395 static BOOL handle_protocol(char *pszParmValue,int *val)
1397 *val = interpret_protocol(pszParmValue,*val);
1401 /***************************************************************************
1402 handle the interpretation of the security parameter
1403 ***************************************************************************/
1404 static BOOL handle_security(char *pszParmValue,int *val)
1406 *val = interpret_security(pszParmValue,*val);
1410 /***************************************************************************
1411 handle the interpretation of the default case
1412 ***************************************************************************/
1413 static BOOL handle_case(char *pszParmValue,int *val)
1415 if (strequal(pszParmValue,"LOWER"))
1417 else if (strequal(pszParmValue,"UPPER"))
1422 /***************************************************************************
1423 handle the interpretation of the printing system
1424 ***************************************************************************/
1425 static BOOL handle_printing(char *pszParmValue,int *val)
1427 if (strequal(pszParmValue,"sysv"))
1429 else if (strequal(pszParmValue,"aix"))
1431 else if (strequal(pszParmValue,"hpux"))
1433 else if (strequal(pszParmValue,"bsd"))
1435 else if (strequal(pszParmValue,"qnx"))
1437 else if (strequal(pszParmValue,"plp"))
1439 else if (strequal(pszParmValue,"lprng"))
1444 /***************************************************************************
1445 handle the valid chars lines
1446 ***************************************************************************/
1447 static BOOL handle_valid_chars(char *pszParmValue,char **ptr)
1449 string_set(ptr,pszParmValue);
1451 add_char_string(pszParmValue);
1456 /***************************************************************************
1457 handle the include operation
1458 ***************************************************************************/
1459 static BOOL handle_include(char *pszParmValue,char **ptr)
1462 strcpy(fname,pszParmValue);
1464 add_to_file_list(fname);
1466 standard_sub_basic(fname);
1468 string_set(ptr,fname);
1470 if (file_exist(fname,NULL))
1471 return(pm_process(fname, do_section, do_parameter));
1473 DEBUG(2,("Can't find include file %s\n",fname));
1479 /***************************************************************************
1480 handle the interpretation of the copy parameter
1481 ***************************************************************************/
1482 static BOOL handle_copy(char *pszParmValue,char **ptr)
1486 service serviceTemp;
1488 string_set(ptr,pszParmValue);
1490 init_service(&serviceTemp);
1494 DEBUG(3,("Copying service from service %s\n",pszParmValue));
1496 if ((iTemp = getservicebyname(pszParmValue, &serviceTemp)) >= 0)
1498 if (iTemp == iServiceIndex)
1500 DEBUG(0,("Can't copy service %s - unable to copy self!\n",
1505 copy_service(pSERVICE(iServiceIndex),
1507 iSERVICE(iServiceIndex).copymap);
1513 DEBUG(0,( "Unable to copy service - source not found: %s\n",
1518 free_service(&serviceTemp);
1523 /***************************************************************************
1524 initialise a copymap
1525 ***************************************************************************/
1526 static void init_copymap(service *pservice)
1529 if (pservice->copymap) free(pservice->copymap);
1530 pservice->copymap = (BOOL *)malloc(sizeof(BOOL)*NUMPARAMETERS);
1531 if (!pservice->copymap)
1532 DEBUG(0,("Couldn't allocate copymap!! (size %d)\n",NUMPARAMETERS));
1534 for (i=0;i<NUMPARAMETERS;i++)
1535 pservice->copymap[i] = True;
1539 /***************************************************************************
1540 Process a parameter.
1541 ***************************************************************************/
1542 static BOOL do_parameter(char *pszParmName, char *pszParmValue)
1545 void *parm_ptr=NULL; /* where we are going to store the result */
1548 if (!bInGlobalSection && bGlobalOnly) return(True);
1550 DEBUG(3,("doing parameter %s = %s\n",pszParmName,pszParmValue));
1552 parmnum = map_parameter(pszParmName);
1556 DEBUG(0,( "Ignoring unknown parameter \"%s\"\n", pszParmName));
1560 def_ptr = parm_table[parmnum].ptr;
1562 /* we might point at a service, the default service or a global */
1563 if (bInGlobalSection)
1567 if (parm_table[parmnum].class == P_GLOBAL)
1569 DEBUG(0,( "Global parameter %s found in service section!\n",pszParmName));
1572 parm_ptr = ((char *)pSERVICE(iServiceIndex)) + PTR_DIFF(def_ptr,&sDefault);
1575 if (!bInGlobalSection)
1578 if (!iSERVICE(iServiceIndex).copymap)
1579 init_copymap(pSERVICE(iServiceIndex));
1581 /* this handles the aliases - set the copymap for other entries with
1582 the same data pointer */
1583 for (i=0;parm_table[i].label;i++)
1584 if (parm_table[i].ptr == parm_table[parmnum].ptr)
1585 iSERVICE(iServiceIndex).copymap[i] = False;
1588 /* if it is a special case then go ahead */
1589 if (parm_table[parmnum].special)
1591 parm_table[parmnum].special(pszParmValue,parm_ptr);
1595 /* now switch on the type of variable it is */
1596 switch (parm_table[parmnum].type)
1599 set_boolean(parm_ptr,pszParmValue);
1603 set_boolean(parm_ptr,pszParmValue);
1604 *(BOOL *)parm_ptr = ! *(BOOL *)parm_ptr;
1608 *(int *)parm_ptr = atoi(pszParmValue);
1612 *(char *)parm_ptr = *pszParmValue;
1616 sscanf(pszParmValue,"%o",(int *)parm_ptr);
1620 string_set(parm_ptr,pszParmValue);
1624 string_set(parm_ptr,pszParmValue);
1625 strupper(*(char **)parm_ptr);
1629 strcpy((char *)parm_ptr,pszParmValue);
1633 strcpy((char *)parm_ptr,pszParmValue);
1634 strupper((char *)parm_ptr);
1641 /***************************************************************************
1642 print a parameter of the specified type
1643 ***************************************************************************/
1644 static void print_parameter(parm_type type,void *ptr)
1649 printf("%s",BOOLSTR(*(BOOL *)ptr));
1653 printf("%s",BOOLSTR(! *(BOOL *)ptr));
1657 printf("%d",*(int *)ptr);
1661 printf("%c",*(char *)ptr);
1665 printf("0%o",*(int *)ptr);
1671 printf("%s",(char *)ptr);
1677 printf("%s",*(char **)ptr);
1683 /***************************************************************************
1684 check if two parameters are equal
1685 ***************************************************************************/
1686 static BOOL equal_parameter(parm_type type,void *ptr1,void *ptr2)
1692 return(*((BOOL *)ptr1) == *((BOOL *)ptr2));
1696 return(*((int *)ptr1) == *((int *)ptr2));
1699 return(*((char *)ptr1) == *((char *)ptr2));
1704 char *p1 = (char *)ptr1, *p2 = (char *)ptr2;
1705 if (p1 && !*p1) p1 = NULL;
1706 if (p2 && !*p2) p2 = NULL;
1707 return(p1==p2 || strequal(p1,p2));
1712 char *p1 = *(char **)ptr1, *p2 = *(char **)ptr2;
1713 if (p1 && !*p1) p1 = NULL;
1714 if (p2 && !*p2) p2 = NULL;
1715 return(p1==p2 || strequal(p1,p2));
1721 /***************************************************************************
1722 Process a new section (service). At this stage all sections are services.
1723 Later we'll have special sections that permit server parameters to be set.
1724 Returns True on success, False on failure.
1725 ***************************************************************************/
1726 static BOOL do_section(char *pszSectionName)
1729 BOOL isglobal = ((strwicmp(pszSectionName, GLOBAL_NAME) == 0) ||
1730 (strwicmp(pszSectionName, GLOBAL_NAME2) == 0));
1733 /* if we were in a global section then do the local inits */
1734 if (bInGlobalSection && !isglobal)
1737 /* if we've just struck a global section, note the fact. */
1738 bInGlobalSection = isglobal;
1740 /* check for multiple global sections */
1741 if (bInGlobalSection)
1743 DEBUG(3,( "Processing section \"[%s]\"\n", pszSectionName));
1747 if (!bInGlobalSection && bGlobalOnly) return(True);
1749 /* if we have a current service, tidy it up before moving on */
1752 if (iServiceIndex >= 0)
1753 bRetval = service_ok(iServiceIndex);
1755 /* if all is still well, move to the next record in the services array */
1758 /* We put this here to avoid an odd message order if messages are */
1759 /* issued by the post-processing of a previous section. */
1760 DEBUG(2,( "Processing section \"[%s]\"\n", pszSectionName));
1762 if ((iServiceIndex=add_a_service(&sDefault,pszSectionName)) < 0)
1764 DEBUG(0,("Failed to add a new service\n"));
1772 /***************************************************************************
1773 Display the contents of the global structure.
1774 ***************************************************************************/
1775 static void dump_globals(void)
1778 printf("Global parameters:\n");
1780 for (i=0;parm_table[i].label;i++)
1781 if (parm_table[i].class == P_GLOBAL &&
1782 parm_table[i].ptr &&
1783 (i == 0 || (parm_table[i].ptr != parm_table[i-1].ptr)))
1785 printf("\t%s: ",parm_table[i].label);
1786 print_parameter(parm_table[i].type,parm_table[i].ptr);
1791 /***************************************************************************
1792 Display the contents of a single services record.
1793 ***************************************************************************/
1794 static void dump_a_service(service *pService)
1797 if (pService == &sDefault)
1798 printf("\nDefault service parameters:\n");
1800 printf("\nService parameters [%s]:\n",pService->szService);
1802 for (i=0;parm_table[i].label;i++)
1803 if (parm_table[i].class == P_LOCAL &&
1804 parm_table[i].ptr &&
1805 (*parm_table[i].label != '-') &&
1806 (i == 0 || (parm_table[i].ptr != parm_table[i-1].ptr)))
1808 int pdiff = PTR_DIFF(parm_table[i].ptr,&sDefault);
1810 if (pService == &sDefault || !equal_parameter(parm_table[i].type,
1811 ((char *)pService) + pdiff,
1812 ((char *)&sDefault) + pdiff))
1814 printf("\t%s: ",parm_table[i].label);
1815 print_parameter(parm_table[i].type,
1816 ((char *)pService) + pdiff);
1823 /***************************************************************************
1824 Display the contents of a single copy structure.
1825 ***************************************************************************/
1826 static void dump_copy_map(BOOL *pcopymap)
1829 if (!pcopymap) return;
1831 printf("\n\tNon-Copied parameters:\n");
1833 for (i=0;parm_table[i].label;i++)
1834 if (parm_table[i].class == P_LOCAL &&
1835 parm_table[i].ptr && !pcopymap[i] &&
1836 (i == 0 || (parm_table[i].ptr != parm_table[i-1].ptr)))
1838 printf("\t\t%s\n",parm_table[i].label);
1843 /***************************************************************************
1844 Return TRUE if the passed service number is within range.
1845 ***************************************************************************/
1846 BOOL lp_snum_ok(int iService)
1848 return (LP_SNUM_OK(iService) && iSERVICE(iService).bAvailable);
1852 /***************************************************************************
1853 auto-load some homes and printer services
1854 ***************************************************************************/
1855 static void lp_add_auto_services(char *str)
1859 int homes = lp_servicenumber(HOMES_NAME);
1860 int printers = lp_servicenumber(PRINTERS_NAME);
1868 for (p=strtok(s,LIST_SEP);p;p=strtok(NULL,LIST_SEP))
1870 char *home = get_home_dir(p);
1872 if (lp_servicenumber(p) >= 0) continue;
1874 if (home && homes >= 0)
1876 lp_add_home(p,homes,home);
1880 if (printers >= 0 && pcap_printername_ok(p,NULL))
1881 lp_add_printer(p,printers);
1886 /***************************************************************************
1887 auto-load one printer
1888 ***************************************************************************/
1889 static void lp_add_one_printer(char *name,char *comment)
1891 int printers = lp_servicenumber(PRINTERS_NAME);
1894 if (lp_servicenumber(name) < 0)
1896 lp_add_printer(name,printers);
1897 if ((i=lp_servicenumber(name)) >= 0)
1898 string_set(&iSERVICE(i).comment,comment);
1903 /***************************************************************************
1904 auto-load printer services
1905 ***************************************************************************/
1906 static void lp_add_all_printers(void)
1908 int printers = lp_servicenumber(PRINTERS_NAME);
1910 if (printers < 0) return;
1912 pcap_printer_fn(lp_add_one_printer);
1915 /***************************************************************************
1916 have we loaded a services file yet?
1917 ***************************************************************************/
1918 BOOL lp_loaded(void)
1923 /***************************************************************************
1924 unload unused services
1925 ***************************************************************************/
1926 void lp_killunused(BOOL (*snumused)(int ))
1929 for (i=0;i<iNumServices;i++)
1930 if (VALID(i) && !snumused(i))
1932 iSERVICE(i).valid = False;
1933 free_service(pSERVICE(i));
1937 /***************************************************************************
1938 Load the services array from the services file. Return True on success,
1940 ***************************************************************************/
1941 BOOL lp_load(char *pszFname,BOOL global_only)
1946 add_to_file_list(pszFname);
1950 bInGlobalSection = True;
1951 bGlobalOnly = global_only;
1955 strcpy(n2,pszFname);
1956 standard_sub_basic(n2);
1958 /* We get sections first, so have to start 'behind' to make up */
1960 bRetval = pm_process(n2, do_section, do_parameter);
1962 /* finish up the last section */
1963 DEBUG(3,("pm_process() returned %s\n", BOOLSTR(bRetval)));
1965 if (iServiceIndex >= 0)
1966 bRetval = service_ok(iServiceIndex);
1968 lp_add_auto_services(lp_auto_services());
1969 if (lp_load_printers())
1970 lp_add_all_printers();
1980 /***************************************************************************
1981 return the max number of services
1982 ***************************************************************************/
1983 int lp_numservices(void)
1985 return(iNumServices);
1988 /***************************************************************************
1989 Display the contents of the services array in human-readable form.
1990 ***************************************************************************/
1997 dump_a_service(&sDefault);
1999 for (iService = 0; iService < iNumServices; iService++)
2001 if (VALID(iService))
2003 if (iSERVICE(iService).szService[0] == '\0')
2005 dump_a_service(pSERVICE(iService));
2010 /***************************************************************************
2011 Return the number of the service with the given name, or -1 if it doesn't
2012 exist. Note that this is a DIFFERENT ANIMAL from the internal function
2013 getservicebyname()! This works ONLY if all services have been loaded, and
2014 does not copy the found service.
2015 ***************************************************************************/
2016 int lp_servicenumber(char *pszServiceName)
2020 for (iService = iNumServices - 1; iService >= 0; iService--)
2021 if (VALID(iService) &&
2022 strwicmp(iSERVICE(iService).szService, pszServiceName) == 0)
2026 DEBUG(7,("lp_servicenumber: couldn't find %s\n",pszServiceName));
2031 /*******************************************************************
2032 a useful volume label function
2033 ******************************************************************/
2034 char *volume_label(int snum)
2036 char *ret = lp_volume(snum);
2037 if (!*ret) return(lp_servicename(snum));