2 Unix SMB/CIFS implementation.
3 Parameter loading functions
4 Copyright (C) Karl Auer 1993-1998
6 Largely re-written by Andrew Tridgell, September 1994
8 Copyright (C) Simo Sorce 2001
9 Copyright (C) Alexander Bokovoy 2002
10 Copyright (C) Stefan (metze) Metzmacher 2002
11 Copyright (C) Jim McDonough (jmcd@us.ibm.com) 2003.
12 Copyright (C) James Myers 2003 <myersjj@samba.org>
14 This program is free software; you can redistribute it and/or modify
15 it under the terms of the GNU General Public License as published by
16 the Free Software Foundation; either version 2 of the License, or
17 (at your option) any later version.
19 This program is distributed in the hope that it will be useful,
20 but WITHOUT ANY WARRANTY; without even the implied warranty of
21 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
22 GNU General Public License for more details.
24 You should have received a copy of the GNU General Public License
25 along with this program; if not, write to the Free Software
26 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
32 * This module provides suitable callback functions for the params
33 * module. It builds the internal table of service details which is
34 * then used by the rest of the server.
38 * 1) add it to the global or service structure definition
39 * 2) add it to the parm_table
40 * 3) add it to the list of available functions (eg: using FN_GLOBAL_STRING())
41 * 4) If it's a global then initialise it in init_globals. If a local
42 * (ie. service) parameter then initialise it in the sDefault structure
46 * The configuration file is processed sequentially for speed. It is NOT
47 * accessed randomly as happens in 'real' Windows. For this reason, there
48 * is a fair bit of sequence-dependent code here - ie., code which assumes
49 * that certain things happen before others. In particular, the code which
50 * happens at the boundary between sections is delicately poised, so be
57 #include "dynconfig.h"
58 #include "system/time.h"
59 #include "system/iconv.h"
60 #include "system/network.h"
61 #include "system/printing.h"
62 #include "librpc/gen_ndr/ndr_svcctl.h"
63 #include "librpc/gen_ndr/ndr_samr.h"
64 #include "librpc/gen_ndr/ndr_nbt.h"
65 #include "dlinklist.h"
66 #include "param/loadparm.h"
68 static BOOL bLoaded = False;
71 #define GLOBAL_NAME "global"
75 #define PRINTERS_NAME "printers"
79 #define HOMES_NAME "homes"
82 /* some helpful bits */
83 #define LP_SNUM_OK(i) (((i) >= 0) && ((i) < iNumServices) && ServicePtrs[(i)]->valid)
84 #define VALID(i) ServicePtrs[i]->valid
86 static BOOL do_parameter(const char *, const char *, void *);
87 static BOOL do_parameter_var(const char *pszParmName, const char *fmt, ...);
89 static BOOL defaults_saved = False;
93 struct param_opt *prev, *next;
100 * This structure describes global (ie., server-wide) parameters.
110 char *display_charset;
114 char *szServerString;
115 char *szAutoServices;
119 char *szSMBPasswdFile;
125 char **szPasswordServers;
126 char *szSocketOptions;
128 char **szWINSservers;
130 char *szSocketAddress;
131 char *szAnnounceVersion; /* This is initialised in init_globals */
134 char **szNetbiosAliases;
135 char *szNetbiosScope;
136 char *szDomainOtherSIDs;
137 char **szNameResolveOrder;
139 char **dcerpc_ep_servers;
140 char **server_services;
141 char *ntptr_providor;
142 char *szWinbindSeparator;
143 char *swat_directory;
156 BOOL paranoid_server_security;
159 int announce_as; /* This is initialised in init_globals */
165 char *socket_options;
168 BOOL bPreferredMaster;
169 BOOL bEncryptPasswords;
171 BOOL bObeyPamRestrictions;
172 BOOL bLargeReadwrite;
176 BOOL bBindInterfacesOnly;
178 BOOL bNTStatusSupport;
184 BOOL bClientPlaintextAuth;
185 BOOL bClientLanManAuth;
186 BOOL bClientNTLMv2Auth;
187 BOOL client_use_spnego_principal;
190 BOOL bUnixExtensions;
191 BOOL bDisableNetbios;
193 struct param_opt *param_opt;
197 static global Globals;
200 * This structure describes a single service.
215 char **ntvfs_handler;
231 struct param_opt *param_opt;
233 char dummy[3]; /* for alignment */
238 /* This is a default service used to prime a services structure */
239 static service sDefault = {
241 NULL, /* szService */
244 NULL, /* szInclude */
245 NULL, /* szPrintername */
246 NULL, /* szHostsallow */
247 NULL, /* szHostsdeny */
251 NULL, /* ntvfs_handler */
252 1000, /* iMaxPrintJobs */
253 0, /* iMaxConnections */
255 True, /* bAvailable */
256 True, /* bBrowseable */
257 True, /* bRead_only */
258 False, /* bPrint_ok */
259 False, /* bMap_system */
260 False, /* bMap_hidden */
261 True, /* bMap_archive */
262 True, /* bStrictLocking */
264 False, /* bMSDfsRoot */
265 False, /* bStrictSync */
266 False, /* bCIFileSystem */
267 NULL, /* Parametric options */
272 /* local variables */
273 static service **ServicePtrs = NULL;
274 static int iNumServices = 0;
275 static int iServiceIndex = 0;
276 static BOOL bInGlobalSection = True;
277 static int default_server_announce;
279 #define NUMPARAMETERS (sizeof(parm_table) / sizeof(struct parm_struct))
281 /* prototypes for the special type handlers */
282 static BOOL handle_include(const char *pszParmValue, char **ptr);
283 static BOOL handle_copy(const char *pszParmValue, char **ptr);
285 static void set_default_server_announce_type(void);
287 static const struct enum_list enum_protocol[] = {
288 {PROTOCOL_NT1, "NT1"},
289 {PROTOCOL_LANMAN2, "LANMAN2"},
290 {PROTOCOL_LANMAN1, "LANMAN1"},
291 {PROTOCOL_CORE, "CORE"},
292 {PROTOCOL_COREPLUS, "COREPLUS"},
293 {PROTOCOL_COREPLUS, "CORE+"},
297 static const struct enum_list enum_security[] = {
298 {SEC_SHARE, "SHARE"},
300 {SEC_SERVER, "SERVER"},
301 {SEC_DOMAIN, "DOMAIN"},
308 /* Types of machine we can announce as. */
309 #define ANNOUNCE_AS_NT_SERVER 1
310 #define ANNOUNCE_AS_WIN95 2
311 #define ANNOUNCE_AS_WFW 3
312 #define ANNOUNCE_AS_NT_WORKSTATION 4
314 static const struct enum_list enum_announce_as[] = {
315 {ANNOUNCE_AS_NT_SERVER, "NT"},
316 {ANNOUNCE_AS_NT_SERVER, "NT Server"},
317 {ANNOUNCE_AS_NT_WORKSTATION, "NT Workstation"},
318 {ANNOUNCE_AS_WIN95, "win95"},
319 {ANNOUNCE_AS_WFW, "WfW"},
323 static const struct enum_list enum_bool_auto[] = {
334 /* Client-side offline caching policy types */
335 #define CSC_POLICY_MANUAL 0
336 #define CSC_POLICY_DOCUMENTS 1
337 #define CSC_POLICY_PROGRAMS 2
338 #define CSC_POLICY_DISABLE 3
340 static const struct enum_list enum_csc_policy[] = {
341 {CSC_POLICY_MANUAL, "manual"},
342 {CSC_POLICY_DOCUMENTS, "documents"},
343 {CSC_POLICY_PROGRAMS, "programs"},
344 {CSC_POLICY_DISABLE, "disable"},
348 /* SMB signing types. */
349 static const struct enum_list enum_smb_signing_vals[] = {
350 {SMB_SIGNING_OFF, "No"},
351 {SMB_SIGNING_OFF, "False"},
352 {SMB_SIGNING_OFF, "0"},
353 {SMB_SIGNING_OFF, "Off"},
354 {SMB_SIGNING_OFF, "disabled"},
355 {SMB_SIGNING_SUPPORTED, "Yes"},
356 {SMB_SIGNING_SUPPORTED, "True"},
357 {SMB_SIGNING_SUPPORTED, "1"},
358 {SMB_SIGNING_SUPPORTED, "On"},
359 {SMB_SIGNING_SUPPORTED, "enabled"},
360 {SMB_SIGNING_REQUIRED, "required"},
361 {SMB_SIGNING_REQUIRED, "mandatory"},
362 {SMB_SIGNING_REQUIRED, "force"},
363 {SMB_SIGNING_REQUIRED, "forced"},
364 {SMB_SIGNING_REQUIRED, "enforced"},
365 {SMB_SIGNING_AUTO, "auto"},
369 static const struct enum_list enum_server_role[] = {
370 {ROLE_STANDALONE, "standalone"},
371 {ROLE_DOMAIN_MEMBER, "member server"},
372 {ROLE_DOMAIN_BDC, "bdc"},
373 {ROLE_DOMAIN_PDC, "pdc"},
378 /* Note: We do not initialise the defaults union - it is not allowed in ANSI C
380 * Note: We have a flag called FLAG_DEVELOPER but is not used at this time, it
381 * is implied in current control logic. This may change at some later time. A
382 * flag value of 0 means - show as development option only.
384 * The FLAG_HIDE is explicit. Paramters set this way do NOT appear in any edit
385 * screen in SWAT. This is used to exclude parameters as well as to squash all
386 * parameters that have been duplicated by pseudonyms.
388 static struct parm_struct parm_table[] = {
389 {"Base Options", P_SEP, P_SEPARATOR},
391 {"server role", P_ENUM, P_GLOBAL, &Globals.server_role, NULL, enum_server_role, FLAG_BASIC},
393 {"dos charset", P_STRING, P_GLOBAL, &Globals.dos_charset, NULL, NULL, FLAG_ADVANCED | FLAG_DEVELOPER},
394 {"unix charset", P_STRING, P_GLOBAL, &Globals.unix_charset, NULL, NULL, FLAG_ADVANCED | FLAG_DEVELOPER},
395 {"ncalrpc dir", P_STRING, P_GLOBAL, &Globals.ncalrpc_dir, NULL, NULL, FLAG_ADVANCED | FLAG_DEVELOPER},
396 {"display charset", P_STRING, P_GLOBAL, &Globals.display_charset, NULL, NULL, FLAG_ADVANCED | FLAG_DEVELOPER},
397 {"comment", P_STRING, P_LOCAL, &sDefault.comment, NULL, NULL, FLAG_BASIC | FLAG_ADVANCED | FLAG_SHARE | FLAG_PRINT | FLAG_DEVELOPER},
398 {"path", P_STRING, P_LOCAL, &sDefault.szPath, NULL, NULL, FLAG_BASIC | FLAG_ADVANCED | FLAG_SHARE | FLAG_PRINT | FLAG_DEVELOPER},
399 {"directory", P_STRING, P_LOCAL, &sDefault.szPath, NULL, NULL, FLAG_HIDE},
400 {"workgroup", P_USTRING, P_GLOBAL, &Globals.szWorkgroup, NULL, NULL, FLAG_BASIC | FLAG_ADVANCED | FLAG_WIZARD | FLAG_DEVELOPER},
401 {"realm", P_STRING, P_GLOBAL, &Globals.szRealm, NULL, NULL, FLAG_BASIC | FLAG_ADVANCED | FLAG_WIZARD | FLAG_DEVELOPER},
402 {"netbios name", P_USTRING, P_GLOBAL, &Globals.szNetbiosName, NULL, NULL, FLAG_BASIC | FLAG_ADVANCED | FLAG_WIZARD | FLAG_DEVELOPER},
403 {"netbios aliases", P_LIST, P_GLOBAL, &Globals.szNetbiosAliases, NULL, NULL, FLAG_ADVANCED | FLAG_WIZARD | FLAG_DEVELOPER},
404 {"netbios scope", P_USTRING, P_GLOBAL, &Globals.szNetbiosScope, NULL, NULL, FLAG_ADVANCED | FLAG_DEVELOPER},
405 {"server string", P_STRING, P_GLOBAL, &Globals.szServerString, NULL, NULL, FLAG_BASIC | FLAG_ADVANCED | FLAG_DEVELOPER},
406 {"interfaces", P_LIST, P_GLOBAL, &Globals.szInterfaces, NULL, NULL, FLAG_BASIC | FLAG_ADVANCED | FLAG_WIZARD | FLAG_DEVELOPER},
407 {"bind interfaces only", P_BOOL, P_GLOBAL, &Globals.bBindInterfacesOnly, NULL, NULL, FLAG_ADVANCED | FLAG_WIZARD | FLAG_DEVELOPER},
408 {"ntvfs handler", P_LIST, P_LOCAL, &sDefault.ntvfs_handler, NULL, NULL, FLAG_ADVANCED},
409 {"ntptr providor", P_STRING, P_GLOBAL, &Globals.ntptr_providor, NULL, NULL, FLAG_ADVANCED},
410 {"dcerpc endpoint servers", P_LIST, P_GLOBAL, &Globals.dcerpc_ep_servers, NULL, NULL, FLAG_ADVANCED},
411 {"server services", P_LIST, P_GLOBAL, &Globals.server_services, NULL, NULL, FLAG_ADVANCED},
413 {"Security Options", P_SEP, P_SEPARATOR},
415 {"security", P_ENUM, P_GLOBAL, &Globals.security, NULL, enum_security, FLAG_BASIC | FLAG_ADVANCED | FLAG_WIZARD | FLAG_DEVELOPER},
416 {"auth methods", P_LIST, P_GLOBAL, &Globals.AuthMethods, NULL, NULL, FLAG_BASIC | FLAG_ADVANCED | FLAG_WIZARD | FLAG_DEVELOPER},
417 {"encrypt passwords", P_BOOL, P_GLOBAL, &Globals.bEncryptPasswords, NULL, NULL, FLAG_BASIC | FLAG_ADVANCED | FLAG_WIZARD | FLAG_DEVELOPER},
418 {"null passwords", P_BOOL, P_GLOBAL, &Globals.bNullPasswords, NULL, NULL, FLAG_ADVANCED | FLAG_DEVELOPER},
419 {"obey pam restrictions", P_BOOL, P_GLOBAL, &Globals.bObeyPamRestrictions, NULL, NULL, FLAG_ADVANCED | FLAG_DEVELOPER},
420 {"password server", P_LIST, P_GLOBAL, &Globals.szPasswordServers, NULL, NULL, FLAG_ADVANCED | FLAG_WIZARD | FLAG_DEVELOPER},
421 {"smb passwd file", P_STRING, P_GLOBAL, &Globals.szSMBPasswdFile, NULL, NULL, FLAG_ADVANCED | FLAG_DEVELOPER},
422 {"sam database", P_STRING, P_GLOBAL, &Globals.szSAM_URL, NULL, NULL, FLAG_ADVANCED | FLAG_DEVELOPER},
423 {"spoolss database", P_STRING, P_GLOBAL, &Globals.szSPOOLSS_URL, NULL, NULL, FLAG_ADVANCED | FLAG_DEVELOPER},
424 {"wins database", P_STRING, P_GLOBAL, &Globals.szWINS_URL, NULL, NULL, FLAG_ADVANCED | FLAG_DEVELOPER},
425 {"private dir", P_STRING, P_GLOBAL, &Globals.szPrivateDir, NULL, NULL, FLAG_ADVANCED | FLAG_DEVELOPER},
427 {"passwd chat", P_STRING, P_GLOBAL, &Globals.szPasswdChat, NULL, NULL, FLAG_ADVANCED | FLAG_DEVELOPER},
428 {"password level", P_INTEGER, P_GLOBAL, &Globals.pwordlevel, NULL, NULL, FLAG_ADVANCED | FLAG_DEVELOPER},
429 {"lanman auth", P_BOOL, P_GLOBAL, &Globals.bLanmanAuth, NULL, NULL, FLAG_ADVANCED | FLAG_DEVELOPER},
430 {"ntlm auth", P_BOOL, P_GLOBAL, &Globals.bNTLMAuth, NULL, NULL, FLAG_ADVANCED | FLAG_DEVELOPER},
431 {"client NTLMv2 auth", P_BOOL, P_GLOBAL, &Globals.bClientNTLMv2Auth, NULL, NULL, FLAG_ADVANCED | FLAG_DEVELOPER},
432 {"client lanman auth", P_BOOL, P_GLOBAL, &Globals.bClientLanManAuth, NULL, NULL, FLAG_ADVANCED | FLAG_DEVELOPER},
433 {"client plaintext auth", P_BOOL, P_GLOBAL, &Globals.bClientPlaintextAuth, NULL, NULL, FLAG_ADVANCED | FLAG_DEVELOPER},
434 {"client use spnego principal", P_BOOL, P_GLOBAL, &Globals.client_use_spnego_principal, NULL, NULL, FLAG_ADVANCED | FLAG_DEVELOPER},
436 {"read only", P_BOOL, P_LOCAL, &sDefault.bRead_only, NULL, NULL, FLAG_BASIC | FLAG_ADVANCED | FLAG_SHARE},
438 {"hosts allow", P_LIST, P_LOCAL, &sDefault.szHostsallow, NULL, NULL, FLAG_GLOBAL | FLAG_BASIC | FLAG_ADVANCED | FLAG_SHARE | FLAG_PRINT | FLAG_DEVELOPER},
439 {"hosts deny", P_LIST, P_LOCAL, &sDefault.szHostsdeny, NULL, NULL, FLAG_GLOBAL | FLAG_BASIC | FLAG_ADVANCED | FLAG_SHARE | FLAG_PRINT | FLAG_DEVELOPER},
441 {"Logging Options", P_SEP, P_SEPARATOR},
443 {"log level", P_INTEGER, P_GLOBAL, &DEBUGLEVEL, NULL, NULL, FLAG_ADVANCED | FLAG_DEVELOPER},
444 {"debuglevel", P_INTEGER, P_GLOBAL, &DEBUGLEVEL, NULL, NULL, FLAG_HIDE},
445 {"log file", P_STRING, P_GLOBAL, &Globals.szLogFile, NULL, NULL, FLAG_ADVANCED | FLAG_DEVELOPER},
447 {"Protocol Options", P_SEP, P_SEPARATOR},
449 {"smb ports", P_LIST, P_GLOBAL, &Globals.smb_ports, NULL, NULL, FLAG_ADVANCED | FLAG_DEVELOPER},
450 {"nbt port", P_INTEGER, P_GLOBAL, &Globals.nbt_port, NULL, NULL, FLAG_ADVANCED | FLAG_DEVELOPER},
451 {"dgram port", P_INTEGER, P_GLOBAL, &Globals.dgram_port, NULL, NULL, FLAG_ADVANCED | FLAG_DEVELOPER},
452 {"cldap port", P_INTEGER, P_GLOBAL, &Globals.cldap_port, NULL, NULL, FLAG_ADVANCED | FLAG_DEVELOPER},
453 {"krb5 port", P_INTEGER, P_GLOBAL, &Globals.krb5_port, NULL, NULL, FLAG_ADVANCED | FLAG_DEVELOPER},
454 {"web port", P_INTEGER, P_GLOBAL, &Globals.web_port, NULL, NULL, FLAG_ADVANCED | FLAG_DEVELOPER},
455 {"tls enabled", P_BOOL, P_GLOBAL, &Globals.tls_enabled, NULL, NULL, FLAG_ADVANCED | FLAG_DEVELOPER},
456 {"tls keyfile", P_STRING, P_GLOBAL, &Globals.tls_keyfile, NULL, NULL, FLAG_ADVANCED | FLAG_DEVELOPER},
457 {"tls certfile", P_STRING, P_GLOBAL, &Globals.tls_certfile, NULL, NULL, FLAG_ADVANCED | FLAG_DEVELOPER},
458 {"tls cafile", P_STRING, P_GLOBAL, &Globals.tls_cafile, NULL, NULL, FLAG_ADVANCED | FLAG_DEVELOPER},
459 {"tls crlfile", P_STRING, P_GLOBAL, &Globals.tls_crlfile, NULL, NULL, FLAG_ADVANCED | FLAG_DEVELOPER},
460 {"swat directory", P_STRING, P_GLOBAL, &Globals.swat_directory, NULL, NULL, FLAG_ADVANCED | FLAG_DEVELOPER},
461 {"large readwrite", P_BOOL, P_GLOBAL, &Globals.bLargeReadwrite, NULL, NULL, FLAG_DEVELOPER},
462 {"max protocol", P_ENUM, P_GLOBAL, &Globals.maxprotocol, NULL, enum_protocol, FLAG_DEVELOPER},
463 {"min protocol", P_ENUM, P_GLOBAL, &Globals.minprotocol, NULL, enum_protocol, FLAG_DEVELOPER},
464 {"unicode", P_BOOL, P_GLOBAL, &Globals.bUnicode, NULL, NULL, FLAG_DEVELOPER},
465 {"read raw", P_BOOL, P_GLOBAL, &Globals.bReadRaw, NULL, NULL, FLAG_DEVELOPER},
466 {"write raw", P_BOOL, P_GLOBAL, &Globals.bWriteRaw, NULL, NULL, FLAG_DEVELOPER},
467 {"disable netbios", P_BOOL, P_GLOBAL, &Globals.bDisableNetbios, NULL, NULL, FLAG_ADVANCED | FLAG_DEVELOPER},
469 {"nt status support", P_BOOL, P_GLOBAL, &Globals.bNTStatusSupport, NULL, NULL, FLAG_ADVANCED | FLAG_DEVELOPER},
471 {"announce version", P_STRING, P_GLOBAL, &Globals.szAnnounceVersion, NULL, NULL, FLAG_DEVELOPER},
472 {"announce as", P_ENUM, P_GLOBAL, &Globals.announce_as, NULL, enum_announce_as, FLAG_DEVELOPER},
473 {"max mux", P_INTEGER, P_GLOBAL, &Globals.max_mux, NULL, NULL, FLAG_ADVANCED | FLAG_DEVELOPER},
474 {"max xmit", P_INTEGER, P_GLOBAL, &Globals.max_xmit, NULL, NULL, FLAG_ADVANCED | FLAG_DEVELOPER},
476 {"name resolve order", P_LIST, P_GLOBAL, &Globals.szNameResolveOrder, NULL, NULL, FLAG_ADVANCED | FLAG_WIZARD | FLAG_DEVELOPER},
477 {"max wins ttl", P_INTEGER, P_GLOBAL, &Globals.max_wins_ttl, NULL, NULL, FLAG_ADVANCED | FLAG_DEVELOPER},
478 {"min wins ttl", P_INTEGER, P_GLOBAL, &Globals.min_wins_ttl, NULL, NULL, FLAG_ADVANCED | FLAG_DEVELOPER},
479 {"time server", P_BOOL, P_GLOBAL, &Globals.bTimeServer, NULL, NULL, FLAG_ADVANCED | FLAG_DEVELOPER},
480 {"unix extensions", P_BOOL, P_GLOBAL, &Globals.bUnixExtensions, NULL, NULL, FLAG_ADVANCED | FLAG_DEVELOPER},
481 {"use spnego", P_BOOL, P_GLOBAL, &Globals.bUseSpnego, NULL, NULL, FLAG_DEVELOPER},
482 {"server signing", P_ENUM, P_GLOBAL, &Globals.server_signing, NULL, enum_smb_signing_vals, FLAG_ADVANCED},
483 {"client signing", P_ENUM, P_GLOBAL, &Globals.client_signing, NULL, enum_smb_signing_vals, FLAG_ADVANCED},
484 {"rpc big endian", P_BOOL, P_GLOBAL, &Globals.bRpcBigEndian, NULL, NULL, FLAG_DEVELOPER},
486 {"Tuning Options", P_SEP, P_SEPARATOR},
488 {"max connections", P_INTEGER, P_LOCAL, &sDefault.iMaxConnections, NULL, NULL, FLAG_SHARE},
489 {"paranoid server security", P_BOOL, P_GLOBAL, &Globals.paranoid_server_security, NULL, NULL, FLAG_DEVELOPER},
490 {"socket options", P_STRING, P_GLOBAL, &Globals.socket_options, NULL, NULL, FLAG_DEVELOPER},
492 {"strict sync", P_BOOL, P_LOCAL, &sDefault.bStrictSync, NULL, NULL, FLAG_ADVANCED | FLAG_SHARE},
493 {"case insensitive filesystem", P_BOOL, P_LOCAL, &sDefault.bCIFileSystem, NULL, NULL, FLAG_ADVANCED | FLAG_SHARE},
495 {"Printing Options", P_SEP, P_SEPARATOR},
497 {"max print jobs", P_INTEGER, P_LOCAL, &sDefault.iMaxPrintJobs, NULL, NULL, FLAG_PRINT},
498 {"printable", P_BOOL, P_LOCAL, &sDefault.bPrint_ok, NULL, NULL, FLAG_PRINT},
499 {"print ok", P_BOOL, P_LOCAL, &sDefault.bPrint_ok, NULL, NULL, FLAG_HIDE},
501 {"printer name", P_STRING, P_LOCAL, &sDefault.szPrintername, NULL, NULL, FLAG_PRINT},
502 {"printer", P_STRING, P_LOCAL, &sDefault.szPrintername, NULL, NULL, FLAG_HIDE},
504 {"Filename Handling", P_SEP, P_SEPARATOR},
506 {"map system", P_BOOL, P_LOCAL, &sDefault.bMap_system, NULL, NULL, FLAG_SHARE | FLAG_GLOBAL},
507 {"map hidden", P_BOOL, P_LOCAL, &sDefault.bMap_hidden, NULL, NULL, FLAG_SHARE | FLAG_GLOBAL},
508 {"map archive", P_BOOL, P_LOCAL, &sDefault.bMap_archive, NULL, NULL, FLAG_SHARE | FLAG_GLOBAL},
510 {"Domain Options", P_SEP, P_SEPARATOR},
512 {"Logon Options", P_SEP, P_SEPARATOR},
515 {"Browse Options", P_SEP, P_SEPARATOR},
517 {"preferred master", P_ENUM, P_GLOBAL, &Globals.bPreferredMaster, NULL, enum_bool_auto, FLAG_BASIC | FLAG_ADVANCED | FLAG_DEVELOPER},
518 {"prefered master", P_ENUM, P_GLOBAL, &Globals.bPreferredMaster, NULL, enum_bool_auto, FLAG_HIDE},
519 {"local master", P_BOOL, P_GLOBAL, &Globals.bLocalMaster, NULL, NULL, FLAG_BASIC | FLAG_ADVANCED | FLAG_DEVELOPER},
520 {"browseable", P_BOOL, P_LOCAL, &sDefault.bBrowseable, NULL, NULL, FLAG_BASIC | FLAG_ADVANCED | FLAG_SHARE | FLAG_PRINT | FLAG_DEVELOPER},
521 {"browsable", P_BOOL, P_LOCAL, &sDefault.bBrowseable, NULL, NULL, FLAG_HIDE},
523 {"WINS Options", P_SEP, P_SEPARATOR},
525 {"wins server", P_LIST, P_GLOBAL, &Globals.szWINSservers, NULL, NULL, FLAG_BASIC | FLAG_ADVANCED | FLAG_WIZARD | FLAG_DEVELOPER},
526 {"wins support", P_BOOL, P_GLOBAL, &Globals.bWINSsupport, NULL, NULL, FLAG_BASIC | FLAG_ADVANCED | FLAG_WIZARD | FLAG_DEVELOPER},
528 {"Locking Options", P_SEP, P_SEPARATOR},
530 {"csc policy", P_ENUM, P_LOCAL, &sDefault.iCSCPolicy, NULL, enum_csc_policy, FLAG_SHARE | FLAG_GLOBAL},
532 {"strict locking", P_BOOL, P_LOCAL, &sDefault.bStrictLocking, NULL, NULL, FLAG_SHARE | FLAG_GLOBAL},
534 {"Miscellaneous Options", P_SEP, P_SEPARATOR},
536 {"config file", P_STRING, P_GLOBAL, &Globals.szConfigFile, NULL, NULL, FLAG_HIDE},
537 {"preload", P_STRING, P_GLOBAL, &Globals.szAutoServices, NULL, NULL, FLAG_ADVANCED | FLAG_DEVELOPER},
538 {"auto services", P_STRING, P_GLOBAL, &Globals.szAutoServices, NULL, NULL, FLAG_ADVANCED | FLAG_DEVELOPER},
539 {"lock dir", P_STRING, P_GLOBAL, &Globals.szLockDir, NULL, NULL, FLAG_HIDE},
540 {"lock directory", P_STRING, P_GLOBAL, &Globals.szLockDir, NULL, NULL, FLAG_ADVANCED | FLAG_DEVELOPER},
541 {"pid directory", P_STRING, P_GLOBAL, &Globals.szPidDir, NULL, NULL, FLAG_ADVANCED | FLAG_DEVELOPER},
542 {"js include", P_LIST, P_GLOBAL, &Globals.jsInclude, NULL, NULL, FLAG_ADVANCED | FLAG_DEVELOPER},
543 {"setup directory", P_STRING, P_GLOBAL, &Globals.szSetupDir, NULL, NULL, FLAG_ADVANCED | FLAG_DEVELOPER},
545 {"socket address", P_STRING, P_GLOBAL, &Globals.szSocketAddress, NULL, NULL, FLAG_DEVELOPER},
546 {"-valid", P_BOOL, P_LOCAL, &sDefault.valid, NULL, NULL, FLAG_HIDE},
548 {"copy", P_STRING, P_LOCAL, &sDefault.szCopy, handle_copy, NULL, FLAG_HIDE},
549 {"include", P_STRING, P_LOCAL, &sDefault.szInclude, handle_include, NULL, FLAG_HIDE},
551 {"available", P_BOOL, P_LOCAL, &sDefault.bAvailable, NULL, NULL, FLAG_BASIC | FLAG_ADVANCED | FLAG_SHARE | FLAG_PRINT},
552 {"volume", P_STRING, P_LOCAL, &sDefault.volume, NULL, NULL, FLAG_SHARE },
553 {"fstype", P_STRING, P_LOCAL, &sDefault.fstype, NULL, NULL, FLAG_SHARE},
555 {"panic action", P_STRING, P_GLOBAL, &Globals.szPanicAction, NULL, NULL, FLAG_ADVANCED | FLAG_DEVELOPER},
557 {"msdfs root", P_BOOL, P_LOCAL, &sDefault.bMSDfsRoot, NULL, NULL, FLAG_SHARE},
558 {"host msdfs", P_BOOL, P_GLOBAL, &Globals.bHostMSDfs, NULL, NULL, FLAG_ADVANCED | FLAG_DEVELOPER},
559 {"winbind separator", P_STRING, P_GLOBAL, &Globals.szWinbindSeparator, NULL, NULL, FLAG_ADVANCED | FLAG_DEVELOPER },
561 {NULL, P_BOOL, P_NONE, NULL, NULL, NULL, 0}
566 return the parameter table
568 struct parm_struct *lp_parm_table(void)
573 /***************************************************************************
574 Initialise the global parameter structure.
575 ***************************************************************************/
576 static void init_globals(void)
581 DEBUG(3, ("Initialising global parameters\n"));
583 for (i = 0; parm_table[i].label; i++) {
584 if ((parm_table[i].type == P_STRING ||
585 parm_table[i].type == P_USTRING) &&
587 !(parm_table[i].flags & FLAG_CMDLINE)) {
588 string_set(parm_table[i].ptr, "");
592 do_parameter("config file", dyn_CONFIGFILE, NULL);
594 do_parameter("server role", "standalone", NULL);
596 /* options that can be set on the command line must be initialised via
597 the slower do_parameter() to ensure that FLAG_CMDLINE is obeyed */
599 do_parameter("socket options", "TCP_NODELAY", NULL);
601 do_parameter("workgroup", DEFAULT_WORKGROUP, NULL);
602 myname = get_myname();
603 do_parameter("netbios name", myname, NULL);
605 do_parameter("max protocol", "NT1", NULL);
606 do_parameter("name resolve order", "lmhosts wins host bcast", NULL);
608 do_parameter("fstype", FSTYPE_STRING, NULL);
609 do_parameter("ntvfs handler", "unixuid default", NULL);
610 do_parameter("max connections", "-1", NULL);
612 do_parameter("dcerpc endpoint servers", "epmapper srvsvc wkssvc rpcecho samr netlogon lsarpc spoolss drsuapi winreg dssetup", NULL);
613 do_parameter("server services", "smb rpc nbt ldap cldap web kdc", NULL);
614 do_parameter("ntptr providor", "simple_ldb", NULL);
615 do_parameter("auth methods", "anonymous sam_ignoredomain", NULL);
616 do_parameter("smb passwd file", dyn_SMB_PASSWD_FILE, NULL);
617 do_parameter("private dir", dyn_PRIVATE_DIR, NULL);
618 do_parameter("sam database", "sam.ldb", NULL);
619 do_parameter("spoolss database", "spoolss.ldb", NULL);
620 do_parameter("wins database", "wins.ldb", NULL);
621 do_parameter("registry:HKEY_LOCAL_MACHINE", "hklm.ldb", NULL);
623 /* This hive should be dynamically generated by Samba using
624 data from the sam, but for the moment leave it in a tdb to
625 keep regedt32 from popping up an annoying dialog. */
626 do_parameter("registry:HKEY_USERS", "hku.ldb", NULL);
628 /* using UTF8 by default allows us to support all chars */
629 do_parameter("unix charset", "UTF8", NULL);
631 /* Use codepage 850 as a default for the dos character set */
632 do_parameter("dos charset", "CP850", NULL);
635 * Allow the default PASSWD_CHAT to be overridden in local.h.
637 do_parameter("passwd chat", DEFAULT_PASSWD_CHAT, NULL);
639 do_parameter("pid directory", dyn_PIDDIR, NULL);
640 do_parameter("lock dir", dyn_LOCKDIR, NULL);
641 do_parameter("ncalrpc dir", dyn_NCALRPCDIR, NULL);
643 do_parameter("socket address", "0.0.0.0", NULL);
644 do_parameter_var("server string", "Samba %s", SAMBA_VERSION_STRING);
646 do_parameter_var("announce version", "%d.%d",
647 DEFAULT_MAJOR_VERSION,
648 DEFAULT_MINOR_VERSION);
650 do_parameter("password server", "*", NULL);
652 do_parameter("max mux", "50", NULL);
653 do_parameter("max xmit", "12288", NULL);
654 do_parameter("password level", "0", NULL);
655 do_parameter("LargeReadwrite", "True", NULL);
656 do_parameter("minprotocol", "CORE", NULL);
657 do_parameter("security", "USER", NULL);
658 do_parameter("paranoid server security", "True", NULL);
659 do_parameter("EncryptPasswords", "True", NULL);
660 do_parameter("ReadRaw", "True", NULL);
661 do_parameter("WriteRaw", "True", NULL);
662 do_parameter("NullPasswords", "False", NULL);
663 do_parameter("ObeyPamRestrictions", "False", NULL);
664 do_parameter("announce as", "NT SERVER", NULL);
666 do_parameter("TimeServer", "False", NULL);
667 do_parameter("BindInterfacesOnly", "False", NULL);
668 do_parameter("Unicode", "True", NULL);
669 do_parameter("ClientLanManAuth", "True", NULL);
670 do_parameter("LanmanAuth", "True", NULL);
671 do_parameter("NTLMAuth", "True", NULL);
672 do_parameter("client use spnego principal", "False", NULL);
674 do_parameter("UnixExtensions", "False", NULL);
676 do_parameter("PreferredMaster", "Auto", NULL);
677 do_parameter("LocalMaster", "True", NULL);
679 do_parameter("WINSsupport", "False", NULL);
681 do_parameter("winbind separator", "\\", NULL);
683 do_parameter("client signing", "Yes", NULL);
684 do_parameter("server signing", "auto", NULL);
686 do_parameter("use spnego", "True", NULL);
688 do_parameter("smb ports", SMB_PORTS, NULL);
689 do_parameter("nbt port", "137", NULL);
690 do_parameter("dgram port", "138", NULL);
691 do_parameter("cldap port", "389", NULL);
692 do_parameter("krb5 port", "88", NULL);
693 do_parameter("web port", "901", NULL);
694 do_parameter("swat directory", dyn_SWATDIR, NULL);
696 do_parameter("nt status support", "True", NULL);
698 do_parameter("max wins ttl", "432000", NULL);
699 do_parameter("min wins ttl", "10", NULL);
701 do_parameter("tls enabled", "True", NULL);
702 do_parameter("tls keyfile", "tls/key.pem", NULL);
703 do_parameter("tls certfile", "tls/cert.pem", NULL);
704 do_parameter("tls cafile", "tls/ca.pem", NULL);
705 do_parameter_var("js include", "%s/js", dyn_LIBDIR);
706 do_parameter_var("setup directory", "%s/setup", dyn_LIBDIR);
709 static TALLOC_CTX *lp_talloc;
711 /******************************************************************* a
712 Free up temporary memory - called from the main loop.
713 ********************************************************************/
715 void lp_talloc_free(void)
719 talloc_free(lp_talloc);
723 /*******************************************************************
724 Convenience routine to grab string parameters into temporary memory
725 and run standard_sub_basic on them. The buffers can be written to by
726 callers without affecting the source string.
727 ********************************************************************/
729 static const char *lp_string(const char *s)
731 #if 0 /* until REWRITE done to make thread-safe */
732 size_t len = s ? strlen(s) : 0;
736 /* The follow debug is useful for tracking down memory problems
737 especially if you have an inner loop that is calling a lp_*()
738 function that returns a string. Perhaps this debug should be
739 present all the time? */
742 DEBUG(10, ("lp_string(%s)\n", s));
745 #if 0 /* until REWRITE done to make thread-safe */
747 lp_talloc = talloc_init("lp_talloc");
749 ret = talloc_array(lp_talloc, char, len + 100); /* leave room for substitution */
757 StrnCpy(ret, s, len);
759 if (trim_string(ret, "\"", "\"")) {
760 if (strchr(ret,'"') != NULL)
761 StrnCpy(ret, s, len);
764 standard_sub_basic(ret,len+100);
771 In this section all the functions that are used to access the
772 parameters from the rest of the program are defined
775 #define FN_GLOBAL_STRING(fn_name,ptr) \
776 const char *fn_name(void) {return(lp_string(*(char **)(ptr) ? *(char **)(ptr) : ""));}
777 #define FN_GLOBAL_CONST_STRING(fn_name,ptr) \
778 const char *fn_name(void) {return(*(const char **)(ptr) ? *(const char **)(ptr) : "");}
779 #define FN_GLOBAL_LIST(fn_name,ptr) \
780 const char **fn_name(void) {return(*(const char ***)(ptr));}
781 #define FN_GLOBAL_BOOL(fn_name,ptr) \
782 BOOL fn_name(void) {return(*(BOOL *)(ptr));}
783 #define FN_GLOBAL_CHAR(fn_name,ptr) \
784 char fn_name(void) {return(*(char *)(ptr));}
785 #define FN_GLOBAL_INTEGER(fn_name,ptr) \
786 int fn_name(void) {return(*(int *)(ptr));}
788 #define FN_LOCAL_STRING(fn_name,val) \
789 const char *fn_name(int i) {return(lp_string((LP_SNUM_OK(i) && ServicePtrs[(i)]->val) ? ServicePtrs[(i)]->val : sDefault.val));}
790 #define FN_LOCAL_CONST_STRING(fn_name,val) \
791 const char *fn_name(int i) {return (const char *)((LP_SNUM_OK(i) && ServicePtrs[(i)]->val) ? ServicePtrs[(i)]->val : sDefault.val);}
792 #define FN_LOCAL_LIST(fn_name,val) \
793 const char **fn_name(int i) {return(const char **)(LP_SNUM_OK(i)? ServicePtrs[(i)]->val : sDefault.val);}
794 #define FN_LOCAL_BOOL(fn_name,val) \
795 BOOL fn_name(int i) {return(LP_SNUM_OK(i)? ServicePtrs[(i)]->val : sDefault.val);}
796 #define FN_LOCAL_CHAR(fn_name,val) \
797 char fn_name(int i) {return(LP_SNUM_OK(i)? ServicePtrs[(i)]->val : sDefault.val);}
798 #define FN_LOCAL_INTEGER(fn_name,val) \
799 int fn_name(int i) {return(LP_SNUM_OK(i)? ServicePtrs[(i)]->val : sDefault.val);}
801 FN_GLOBAL_INTEGER(lp_server_role, &Globals.server_role)
802 FN_GLOBAL_LIST(lp_smb_ports, &Globals.smb_ports)
803 FN_GLOBAL_INTEGER(lp_nbt_port, &Globals.nbt_port)
804 FN_GLOBAL_INTEGER(lp_dgram_port, &Globals.dgram_port)
805 FN_GLOBAL_INTEGER(lp_cldap_port, &Globals.cldap_port)
806 FN_GLOBAL_INTEGER(lp_krb5_port, &Globals.krb5_port)
807 FN_GLOBAL_INTEGER(lp_web_port, &Globals.web_port)
808 FN_GLOBAL_STRING(lp_dos_charset, &Globals.dos_charset)
809 FN_GLOBAL_STRING(lp_swat_directory, &Globals.swat_directory)
810 FN_GLOBAL_BOOL(lp_tls_enabled, &Globals.tls_enabled)
811 FN_GLOBAL_STRING(lp_tls_keyfile, &Globals.tls_keyfile)
812 FN_GLOBAL_STRING(lp_tls_certfile, &Globals.tls_certfile)
813 FN_GLOBAL_STRING(lp_tls_cafile, &Globals.tls_cafile)
814 FN_GLOBAL_STRING(lp_tls_crlfile, &Globals.tls_crlfile)
815 FN_GLOBAL_STRING(lp_unix_charset, &Globals.unix_charset)
816 FN_GLOBAL_STRING(lp_display_charset, &Globals.display_charset)
817 FN_GLOBAL_STRING(lp_logfile, &Globals.szLogFile)
818 FN_GLOBAL_STRING(lp_configfile, &Globals.szConfigFile)
819 FN_GLOBAL_STRING(lp_smb_passwd_file, &Globals.szSMBPasswdFile)
820 FN_GLOBAL_STRING(lp_sam_url, &Globals.szSAM_URL)
821 FN_GLOBAL_STRING(lp_spoolss_url, &Globals.szSPOOLSS_URL)
822 FN_GLOBAL_STRING(lp_wins_url, &Globals.szWINS_URL)
823 FN_GLOBAL_CONST_STRING(lp_winbind_separator, &Globals.szWinbindSeparator)
824 FN_GLOBAL_STRING(lp_private_dir, &Globals.szPrivateDir)
825 FN_GLOBAL_STRING(lp_serverstring, &Globals.szServerString)
826 FN_GLOBAL_STRING(lp_lockdir, &Globals.szLockDir)
827 FN_GLOBAL_STRING(lp_setupdir, &Globals.szSetupDir)
828 FN_GLOBAL_STRING(lp_ncalrpc_dir, &Globals.ncalrpc_dir)
829 FN_GLOBAL_STRING(lp_piddir, &Globals.szPidDir)
830 FN_GLOBAL_LIST(lp_dcerpc_endpoint_servers, &Globals.dcerpc_ep_servers)
831 FN_GLOBAL_LIST(lp_server_services, &Globals.server_services)
832 FN_GLOBAL_STRING(lp_ntptr_providor, &Globals.ntptr_providor)
833 FN_GLOBAL_STRING(lp_auto_services, &Globals.szAutoServices)
834 FN_GLOBAL_STRING(lp_passwd_chat, &Globals.szPasswdChat)
835 FN_GLOBAL_LIST(lp_passwordserver, &Globals.szPasswordServers)
836 FN_GLOBAL_LIST(lp_name_resolve_order, &Globals.szNameResolveOrder)
837 FN_GLOBAL_STRING(lp_realm, &Globals.szRealm)
838 FN_GLOBAL_STRING(lp_socket_options, &Globals.socket_options)
839 FN_GLOBAL_STRING(lp_workgroup, &Globals.szWorkgroup)
840 FN_GLOBAL_STRING(lp_netbios_name, &Globals.szNetbiosName)
841 FN_GLOBAL_STRING(lp_netbios_scope, &Globals.szNetbiosScope)
842 FN_GLOBAL_LIST(lp_wins_server_list, &Globals.szWINSservers)
843 FN_GLOBAL_LIST(lp_interfaces, &Globals.szInterfaces)
844 FN_GLOBAL_STRING(lp_socket_address, &Globals.szSocketAddress)
845 FN_GLOBAL_LIST(lp_netbios_aliases, &Globals.szNetbiosAliases)
846 FN_GLOBAL_STRING(lp_panic_action, &Globals.szPanicAction)
848 FN_GLOBAL_BOOL(lp_disable_netbios, &Globals.bDisableNetbios)
849 FN_GLOBAL_BOOL(lp_wins_support, &Globals.bWINSsupport)
850 FN_GLOBAL_BOOL(lp_local_master, &Globals.bLocalMaster)
851 FN_GLOBAL_BOOL(lp_readraw, &Globals.bReadRaw)
852 FN_GLOBAL_BOOL(lp_large_readwrite, &Globals.bLargeReadwrite)
853 FN_GLOBAL_BOOL(lp_writeraw, &Globals.bWriteRaw)
854 FN_GLOBAL_BOOL(lp_null_passwords, &Globals.bNullPasswords)
855 FN_GLOBAL_BOOL(lp_obey_pam_restrictions, &Globals.bObeyPamRestrictions)
856 FN_GLOBAL_BOOL(lp_encrypted_passwords, &Globals.bEncryptPasswords)
857 static FN_GLOBAL_BOOL(lp_time_server, &Globals.bTimeServer)
858 FN_GLOBAL_BOOL(lp_bind_interfaces_only, &Globals.bBindInterfacesOnly)
859 FN_GLOBAL_BOOL(lp_unicode, &Globals.bUnicode)
860 FN_GLOBAL_BOOL(lp_nt_status_support, &Globals.bNTStatusSupport)
861 FN_GLOBAL_BOOL(lp_lanman_auth, &Globals.bLanmanAuth)
862 FN_GLOBAL_BOOL(lp_ntlm_auth, &Globals.bNTLMAuth)
863 FN_GLOBAL_BOOL(lp_client_plaintext_auth, &Globals.bClientPlaintextAuth)
864 FN_GLOBAL_BOOL(lp_client_lanman_auth, &Globals.bClientLanManAuth)
865 FN_GLOBAL_BOOL(lp_client_ntlmv2_auth, &Globals.bClientNTLMv2Auth)
866 FN_GLOBAL_BOOL(lp_client_use_spnego_principal, &Globals.client_use_spnego_principal)
867 FN_GLOBAL_BOOL(lp_host_msdfs, &Globals.bHostMSDfs)
868 FN_GLOBAL_BOOL(lp_unix_extensions, &Globals.bUnixExtensions)
869 FN_GLOBAL_BOOL(lp_use_spnego, &Globals.bUseSpnego)
870 FN_GLOBAL_BOOL(lp_rpc_big_endian, &Globals.bRpcBigEndian)
871 FN_GLOBAL_INTEGER(lp_max_wins_ttl, &Globals.max_wins_ttl)
872 FN_GLOBAL_INTEGER(lp_min_wins_ttl, &Globals.min_wins_ttl)
873 FN_GLOBAL_INTEGER(lp_maxmux, &Globals.max_mux)
874 FN_GLOBAL_INTEGER(lp_max_xmit, &Globals.max_xmit)
875 FN_GLOBAL_INTEGER(lp_passwordlevel, &Globals.pwordlevel)
876 FN_GLOBAL_INTEGER(lp_maxprotocol, &Globals.maxprotocol)
877 FN_GLOBAL_INTEGER(lp_minprotocol, &Globals.minprotocol)
878 FN_GLOBAL_INTEGER(lp_security, &Globals.security)
879 FN_GLOBAL_LIST(lp_auth_methods, &Globals.AuthMethods)
880 FN_GLOBAL_BOOL(lp_paranoid_server_security, &Globals.paranoid_server_security)
881 static FN_GLOBAL_INTEGER(lp_announce_as, &Globals.announce_as)
882 FN_GLOBAL_LIST(lp_js_include, &Globals.jsInclude)
885 FN_LOCAL_STRING(lp_servicename, szService)
886 FN_LOCAL_CONST_STRING(lp_const_servicename, szService)
887 FN_LOCAL_STRING(lp_pathname, szPath)
888 static FN_LOCAL_STRING(_lp_printername, szPrintername)
889 FN_LOCAL_LIST(lp_hostsallow, szHostsallow)
890 FN_LOCAL_LIST(lp_hostsdeny, szHostsdeny)
891 FN_LOCAL_STRING(lp_comment, comment)
892 FN_LOCAL_STRING(lp_fstype, fstype)
893 static FN_LOCAL_STRING(lp_volume, volume)
894 FN_LOCAL_LIST(lp_ntvfs_handler, ntvfs_handler)
895 FN_LOCAL_BOOL(lp_msdfs_root, bMSDfsRoot)
896 FN_LOCAL_BOOL(lp_browseable, bBrowseable)
897 FN_LOCAL_BOOL(lp_readonly, bRead_only)
898 FN_LOCAL_BOOL(lp_print_ok, bPrint_ok)
899 FN_LOCAL_BOOL(lp_map_hidden, bMap_hidden)
900 FN_LOCAL_BOOL(lp_map_archive, bMap_archive)
901 FN_LOCAL_BOOL(lp_strict_locking, bStrictLocking)
902 FN_LOCAL_BOOL(lp_strict_sync, bStrictSync)
903 FN_LOCAL_BOOL(lp_ci_filesystem, bCIFileSystem)
904 FN_LOCAL_BOOL(lp_map_system, bMap_system)
905 FN_LOCAL_INTEGER(lp_max_connections, iMaxConnections)
906 FN_LOCAL_INTEGER(lp_csc_policy, iCSCPolicy)
907 FN_GLOBAL_INTEGER(lp_server_signing, &Globals.server_signing)
908 FN_GLOBAL_INTEGER(lp_client_signing, &Globals.client_signing)
910 /* local prototypes */
912 static int map_parameter(const char *pszParmName);
913 static BOOL set_boolean(BOOL *pb, const char *pszParmValue);
914 static int getservicebyname(const char *pszServiceName,
915 service * pserviceDest);
916 static void copy_service(service * pserviceDest,
917 service * pserviceSource, BOOL *pcopymapDest);
918 static BOOL service_ok(int iService);
919 static BOOL do_section(const char *pszSectionName, void *);
920 static void init_copymap(service * pservice);
922 /* This is a helper function for parametrical options support. */
923 /* It returns a pointer to parametrical option value if it exists or NULL otherwise */
924 /* Actual parametrical functions are quite simple */
925 const char *lp_get_parametric(int lookup_service, const char *type, const char *option)
928 struct param_opt *data;
930 if (lookup_service >= iNumServices) return NULL;
932 data = (lookup_service < 0) ?
933 Globals.param_opt : ServicePtrs[lookup_service]->param_opt;
935 asprintf(&vfskey, "%s:%s", type, option);
939 if (strcmp(data->key, vfskey) == 0) {
946 if (lookup_service >= 0) {
947 /* Try to fetch the same option but from globals */
948 /* but only if we are not already working with Globals */
949 data = Globals.param_opt;
951 if (strcmp(data->key, vfskey) == 0) {
965 /*******************************************************************
966 convenience routine to return int parameters.
967 ********************************************************************/
968 static int lp_int(const char *s)
972 DEBUG(0,("lp_int(%s): is called with NULL!\n",s));
976 return strtol(s, NULL, 0);
979 /*******************************************************************
980 convenience routine to return unsigned long parameters.
981 ********************************************************************/
982 static int lp_ulong(const char *s)
986 DEBUG(0,("lp_int(%s): is called with NULL!\n",s));
990 return strtoul(s, NULL, 0);
993 /*******************************************************************
994 convenience routine to return boolean parameters.
995 ********************************************************************/
996 static BOOL lp_bool(const char *s)
1001 DEBUG(0,("lp_bool(%s): is called with NULL!\n",s));
1005 if (!set_boolean(&ret,s)) {
1006 DEBUG(0,("lp_bool(%s): value is not boolean!\n",s));
1014 /* Return parametric option from a given service. Type is a part of option before ':' */
1015 /* Parametric option has following syntax: 'Type: option = value' */
1016 /* Returned value is allocated in 'lp_talloc' context */
1018 const char *lp_parm_string(int lookup_service, const char *type, const char *option)
1020 const char *value = lp_get_parametric(lookup_service, type, option);
1023 return lp_string(value);
1028 /* Return parametric option from a given service. Type is a part of option before ':' */
1029 /* Parametric option has following syntax: 'Type: option = value' */
1030 /* Returned value is allocated in 'lp_talloc' context */
1032 const char **lp_parm_string_list(int lookup_service, const char *type, const char *option,
1033 const char *separator)
1035 const char *value = lp_get_parametric(lookup_service, type, option);
1038 return str_list_make(talloc_autofree_context(), value, separator);
1043 /* Return parametric option from a given service. Type is a part of option before ':' */
1044 /* Parametric option has following syntax: 'Type: option = value' */
1046 int lp_parm_int(int lookup_service, const char *type, const char *option, int default_v)
1048 const char *value = lp_get_parametric(lookup_service, type, option);
1051 return lp_int(value);
1056 /* Return parametric option from a given service. Type is a part of option before ':' */
1057 /* Parametric option has following syntax: 'Type: option = value' */
1059 unsigned long lp_parm_ulong(int lookup_service, const char *type, const char *option, unsigned long default_v)
1061 const char *value = lp_get_parametric(lookup_service, type, option);
1064 return lp_ulong(value);
1069 /* Return parametric option from a given service. Type is a part of option before ':' */
1070 /* Parametric option has following syntax: 'Type: option = value' */
1072 BOOL lp_parm_bool(int lookup_service, const char *type, const char *option, BOOL default_v)
1074 const char *value = lp_get_parametric(lookup_service, type, option);
1077 return lp_bool(value);
1083 /***************************************************************************
1084 Initialise a service to the defaults.
1085 ***************************************************************************/
1087 static void init_service(service * pservice)
1089 memset((char *)pservice, '\0', sizeof(service));
1090 copy_service(pservice, &sDefault, NULL);
1093 /***************************************************************************
1094 Free the dynamically allocated parts of a service struct.
1095 ***************************************************************************/
1097 static void free_service(service *pservice)
1100 struct param_opt *data, *pdata;
1104 if (pservice->szService)
1105 DEBUG(5, ("free_service: Freeing service %s\n",
1106 pservice->szService));
1108 string_free(&pservice->szService);
1109 SAFE_FREE(pservice->copymap);
1111 for (i = 0; parm_table[i].label; i++) {
1112 if ((parm_table[i].type == P_STRING ||
1113 parm_table[i].type == P_USTRING) &&
1114 parm_table[i].class == P_LOCAL) {
1115 string_free((char **)
1116 (((char *)pservice) +
1117 PTR_DIFF(parm_table[i].ptr, &sDefault)));
1118 } else if (parm_table[i].type == P_LIST &&
1119 parm_table[i].class == P_LOCAL) {
1120 char ***listp = (char ***)(((char *)pservice) +
1121 PTR_DIFF(parm_table[i].ptr, &sDefault));
1122 talloc_free(*listp);
1127 DEBUG(5,("Freeing parametrics:\n"));
1128 data = pservice->param_opt;
1130 DEBUG(5,("[%s = %s]\n", data->key, data->value));
1131 string_free(&data->key);
1132 string_free(&data->value);
1138 ZERO_STRUCTP(pservice);
1141 /***************************************************************************
1142 Add a new service to the services array initialising it with the given
1144 ***************************************************************************/
1146 static int add_a_service(const service *pservice, const char *name)
1150 int num_to_alloc = iNumServices + 1;
1151 struct param_opt *data, *pdata;
1153 tservice = *pservice;
1155 /* it might already exist */
1157 i = getservicebyname(name, NULL);
1159 /* Clean all parametric options for service */
1160 /* They will be added during parsing again */
1161 data = ServicePtrs[i]->param_opt;
1163 string_free(&data->key);
1164 string_free(&data->value);
1169 ServicePtrs[i]->param_opt = NULL;
1174 /* find an invalid one */
1175 for (i = 0; i < iNumServices; i++)
1176 if (!ServicePtrs[i]->valid)
1179 /* if not, then create one */
1180 if (i == iNumServices) {
1183 tsp = realloc_p(ServicePtrs, service *, num_to_alloc);
1186 DEBUG(0,("add_a_service: failed to enlarge ServicePtrs!\n"));
1191 ServicePtrs[iNumServices] = malloc_p(service);
1193 if (!ServicePtrs[iNumServices]) {
1194 DEBUG(0,("add_a_service: out of memory!\n"));
1200 free_service(ServicePtrs[i]);
1202 ServicePtrs[i]->valid = True;
1204 init_service(ServicePtrs[i]);
1205 copy_service(ServicePtrs[i], &tservice, NULL);
1207 string_set(&ServicePtrs[i]->szService, name);
1211 /***************************************************************************
1212 Add a new home service, with the specified home directory, defaults coming
1214 ***************************************************************************/
1216 BOOL lp_add_home(const char *pszHomename, int iDefaultService,
1217 const char *user, const char *pszHomedir)
1222 i = add_a_service(ServicePtrs[iDefaultService], pszHomename);
1227 if (!(*(ServicePtrs[iDefaultService]->szPath))
1228 || strequal(ServicePtrs[iDefaultService]->szPath, lp_pathname(-1))) {
1229 pstrcpy(newHomedir, pszHomedir);
1231 pstrcpy(newHomedir, lp_pathname(iDefaultService));
1232 string_sub(newHomedir,"%H", pszHomedir, sizeof(newHomedir));
1235 string_set(&ServicePtrs[i]->szPath, newHomedir);
1237 if (!(*(ServicePtrs[i]->comment))) {
1239 slprintf(comment, sizeof(comment) - 1,
1240 "Home directory of %s", user);
1241 string_set(&ServicePtrs[i]->comment, comment);
1243 ServicePtrs[i]->bAvailable = sDefault.bAvailable;
1244 ServicePtrs[i]->bBrowseable = sDefault.bBrowseable;
1246 DEBUG(3, ("adding home's share [%s] for user '%s' at '%s'\n", pszHomename,
1252 /***************************************************************************
1253 Add a new service, based on an old one.
1254 ***************************************************************************/
1256 int lp_add_service(const char *pszService, int iDefaultService)
1258 return (add_a_service(ServicePtrs[iDefaultService], pszService));
1261 /***************************************************************************
1262 Add the IPC service.
1263 ***************************************************************************/
1265 static BOOL lp_add_hidden(const char *name, const char *fstype)
1268 int i = add_a_service(&sDefault, name);
1273 slprintf(comment, sizeof(comment) - 1,
1274 "%s Service (%s)", fstype, Globals.szServerString);
1276 string_set(&ServicePtrs[i]->szPath, tmpdir());
1277 string_set(&ServicePtrs[i]->comment, comment);
1278 string_set(&ServicePtrs[i]->fstype, fstype);
1279 ServicePtrs[i]->iMaxConnections = -1;
1280 ServicePtrs[i]->bAvailable = True;
1281 ServicePtrs[i]->bRead_only = True;
1282 ServicePtrs[i]->bPrint_ok = False;
1283 ServicePtrs[i]->bBrowseable = False;
1285 if (strcasecmp(fstype, "IPC") == 0) {
1286 lp_do_parameter(i, "ntvfs handler", "default");
1289 DEBUG(3, ("adding hidden service %s\n", name));
1294 /***************************************************************************
1295 Add a new printer service, with defaults coming from service iFrom.
1296 ***************************************************************************/
1298 BOOL lp_add_printer(const char *pszPrintername, int iDefaultService)
1300 const char *comment = "From Printcap";
1301 int i = add_a_service(ServicePtrs[iDefaultService], pszPrintername);
1306 /* note that we do NOT default the availability flag to True - */
1307 /* we take it from the default service passed. This allows all */
1308 /* dynamic printers to be disabled by disabling the [printers] */
1309 /* entry (if/when the 'available' keyword is implemented!). */
1311 /* the printer name is set to the service name. */
1312 string_set(&ServicePtrs[i]->szPrintername, pszPrintername);
1313 string_set(&ServicePtrs[i]->comment, comment);
1314 ServicePtrs[i]->bBrowseable = sDefault.bBrowseable;
1315 /* Printers cannot be read_only. */
1316 ServicePtrs[i]->bRead_only = False;
1317 /* Printer services must be printable. */
1318 ServicePtrs[i]->bPrint_ok = True;
1320 DEBUG(3, ("adding printer service %s\n", pszPrintername));
1322 update_server_announce_as_printserver();
1327 /***************************************************************************
1328 Map a parameter's string representation to something we can use.
1329 Returns False if the parameter string is not recognised, else TRUE.
1330 ***************************************************************************/
1332 static int map_parameter(const char *pszParmName)
1336 if (*pszParmName == '-')
1339 for (iIndex = 0; parm_table[iIndex].label; iIndex++)
1340 if (strwicmp(parm_table[iIndex].label, pszParmName) == 0)
1343 /* Warn only if it isn't parametric option */
1344 if (strchr(pszParmName, ':') == NULL)
1345 DEBUG(0, ("Unknown parameter encountered: \"%s\"\n", pszParmName));
1346 /* We do return 'fail' for parametric options as well because they are
1347 stored in different storage
1354 return the parameter structure for a parameter
1356 struct parm_struct *lp_parm_struct(const char *name)
1358 int parmnum = map_parameter(name);
1359 if (parmnum == -1) return NULL;
1360 return &parm_table[parmnum];
1364 return the parameter pointer for a parameter
1366 void *lp_parm_ptr(int snum, struct parm_struct *parm)
1371 return ((char *)ServicePtrs[snum]) + PTR_DIFF(parm->ptr, &sDefault);
1374 /***************************************************************************
1375 Set a boolean variable from the text value stored in the passed string.
1376 Returns True in success, False if the passed string does not correctly
1377 represent a boolean.
1378 ***************************************************************************/
1380 static BOOL set_boolean(BOOL *pb, const char *pszParmValue)
1385 if (strwicmp(pszParmValue, "yes") == 0 ||
1386 strwicmp(pszParmValue, "true") == 0 ||
1387 strwicmp(pszParmValue, "1") == 0)
1389 else if (strwicmp(pszParmValue, "no") == 0 ||
1390 strwicmp(pszParmValue, "False") == 0 ||
1391 strwicmp(pszParmValue, "0") == 0)
1395 ("ERROR: Badly formed boolean in configuration file: \"%s\".\n",
1402 /***************************************************************************
1403 Find a service by name. Otherwise works like get_service.
1404 ***************************************************************************/
1406 static int getservicebyname(const char *pszServiceName, service * pserviceDest)
1410 for (iService = iNumServices - 1; iService >= 0; iService--)
1411 if (VALID(iService) &&
1412 strwicmp(ServicePtrs[iService]->szService, pszServiceName) == 0) {
1413 if (pserviceDest != NULL)
1414 copy_service(pserviceDest, ServicePtrs[iService], NULL);
1421 /***************************************************************************
1422 Copy a service structure to another.
1423 If pcopymapDest is NULL then copy all fields
1424 ***************************************************************************/
1426 static void copy_service(service * pserviceDest, service * pserviceSource, BOOL *pcopymapDest)
1429 BOOL bcopyall = (pcopymapDest == NULL);
1430 struct param_opt *data, *pdata, *paramo;
1433 for (i = 0; parm_table[i].label; i++)
1434 if (parm_table[i].ptr && parm_table[i].class == P_LOCAL &&
1435 (bcopyall || pcopymapDest[i])) {
1436 void *def_ptr = parm_table[i].ptr;
1438 ((char *)pserviceSource) + PTR_DIFF(def_ptr,
1441 ((char *)pserviceDest) + PTR_DIFF(def_ptr,
1444 switch (parm_table[i].type) {
1446 *(BOOL *)dest_ptr = *(BOOL *)src_ptr;
1451 *(int *)dest_ptr = *(int *)src_ptr;
1455 string_set(dest_ptr,
1460 string_set(dest_ptr,
1462 strupper(*(char **)dest_ptr);
1465 *(const char ***)dest_ptr = str_list_copy(talloc_autofree_context(),
1466 *(const char ***)src_ptr);
1474 init_copymap(pserviceDest);
1475 if (pserviceSource->copymap)
1476 memcpy((void *)pserviceDest->copymap,
1477 (void *)pserviceSource->copymap,
1478 sizeof(BOOL) * NUMPARAMETERS);
1481 data = pserviceSource->param_opt;
1484 pdata = pserviceDest->param_opt;
1485 /* Traverse destination */
1487 /* If we already have same option, override it */
1488 if (strcmp(pdata->key, data->key) == 0) {
1489 string_free(&pdata->value);
1490 pdata->value = strdup(data->value);
1494 pdata = pdata->next;
1497 paramo = smb_xmalloc_p(struct param_opt);
1498 paramo->key = strdup(data->key);
1499 paramo->value = strdup(data->value);
1500 DLIST_ADD(pserviceDest->param_opt, paramo);
1506 /***************************************************************************
1507 Check a service for consistency. Return False if the service is in any way
1508 incomplete or faulty, else True.
1509 ***************************************************************************/
1511 static BOOL service_ok(int iService)
1516 if (ServicePtrs[iService]->szService[0] == '\0') {
1517 DEBUG(0, ("The following message indicates an internal error:\n"));
1518 DEBUG(0, ("No service name in service entry.\n"));
1522 /* The [printers] entry MUST be printable. I'm all for flexibility, but */
1523 /* I can't see why you'd want a non-printable printer service... */
1524 if (strwicmp(ServicePtrs[iService]->szService, PRINTERS_NAME) == 0) {
1525 if (!ServicePtrs[iService]->bPrint_ok) {
1526 DEBUG(0, ("WARNING: [%s] service MUST be printable!\n",
1527 ServicePtrs[iService]->szService));
1528 ServicePtrs[iService]->bPrint_ok = True;
1529 update_server_announce_as_printserver();
1531 /* [printers] service must also be non-browsable. */
1532 if (ServicePtrs[iService]->bBrowseable)
1533 ServicePtrs[iService]->bBrowseable = False;
1536 /* If a service is flagged unavailable, log the fact at level 0. */
1537 if (!ServicePtrs[iService]->bAvailable)
1538 DEBUG(1, ("NOTE: Service %s is flagged unavailable.\n",
1539 ServicePtrs[iService]->szService));
1544 static struct file_lists {
1545 struct file_lists *next;
1549 } *file_lists = NULL;
1551 /*******************************************************************
1552 Keep a linked list of all config files so we know when one has changed
1553 it's date and needs to be reloaded.
1554 ********************************************************************/
1556 static void add_to_file_list(const char *fname, const char *subfname)
1558 struct file_lists *f = file_lists;
1561 if (f->name && !strcmp(f->name, fname))
1567 f = malloc_p(struct file_lists);
1570 f->next = file_lists;
1571 f->name = strdup(fname);
1576 f->subfname = strdup(subfname);
1582 f->modtime = file_modtime(subfname);
1584 time_t t = file_modtime(subfname);
1590 /*******************************************************************
1591 Check if a config file has changed date.
1592 ********************************************************************/
1594 BOOL lp_file_list_changed(void)
1596 struct file_lists *f = file_lists;
1597 DEBUG(6, ("lp_file_list_changed()\n"));
1603 pstrcpy(n2, f->name);
1604 standard_sub_basic(n2,sizeof(n2));
1606 DEBUGADD(6, ("file %s -> %s last mod_time: %s\n",
1607 f->name, n2, ctime(&f->modtime)));
1609 mod_time = file_modtime(n2);
1611 if (mod_time && ((f->modtime != mod_time) || (f->subfname == NULL) || (strcmp(n2, f->subfname) != 0))) {
1613 ("file %s modified: %s\n", n2,
1615 f->modtime = mod_time;
1616 SAFE_FREE(f->subfname);
1617 f->subfname = strdup(n2);
1625 /***************************************************************************
1626 Handle the include operation.
1627 ***************************************************************************/
1629 static BOOL handle_include(const char *pszParmValue, char **ptr)
1632 pstrcpy(fname, pszParmValue);
1634 standard_sub_basic(fname,sizeof(fname));
1636 add_to_file_list(pszParmValue, fname);
1638 string_set(ptr, fname);
1640 if (file_exist(fname))
1641 return (pm_process(fname, do_section, do_parameter, NULL));
1643 DEBUG(2, ("Can't find include file %s\n", fname));
1648 /***************************************************************************
1649 Handle the interpretation of the copy parameter.
1650 ***************************************************************************/
1652 static BOOL handle_copy(const char *pszParmValue, char **ptr)
1656 service serviceTemp;
1658 string_set(ptr, pszParmValue);
1660 init_service(&serviceTemp);
1664 DEBUG(3, ("Copying service from service %s\n", pszParmValue));
1666 if ((iTemp = getservicebyname(pszParmValue, &serviceTemp)) >= 0) {
1667 if (iTemp == iServiceIndex) {
1668 DEBUG(0, ("Can't copy service %s - unable to copy self!\n", pszParmValue));
1670 copy_service(ServicePtrs[iServiceIndex],
1672 ServicePtrs[iServiceIndex]->copymap);
1676 DEBUG(0, ("Unable to copy service - source not found: %s\n", pszParmValue));
1680 free_service(&serviceTemp);
1684 /***************************************************************************
1685 Initialise a copymap.
1686 ***************************************************************************/
1688 static void init_copymap(service * pservice)
1691 SAFE_FREE(pservice->copymap);
1692 pservice->copymap = malloc_array_p(BOOL, NUMPARAMETERS);
1693 if (!pservice->copymap)
1695 ("Couldn't allocate copymap!! (size %d)\n",
1696 (int)NUMPARAMETERS));
1698 for (i = 0; i < NUMPARAMETERS; i++)
1699 pservice->copymap[i] = True;
1702 /***************************************************************************
1703 Return the local pointer to a parameter given the service number and the
1704 pointer into the default structure.
1705 ***************************************************************************/
1707 void *lp_local_ptr(int snum, void *ptr)
1709 return (void *)(((char *)ServicePtrs[snum]) + PTR_DIFF(ptr, &sDefault));
1713 /***************************************************************************
1714 Process a parametric option
1715 ***************************************************************************/
1716 static BOOL lp_do_parameter_parametric(int snum, const char *pszParmName, const char *pszParmValue, int flags)
1718 struct param_opt *paramo, *data;
1721 while (isspace((unsigned char)*pszParmName)) {
1725 name = strdup(pszParmName);
1726 if (!name) return False;
1731 data = Globals.param_opt;
1733 data = ServicePtrs[snum]->param_opt;
1736 /* Traverse destination */
1737 for (paramo=data; paramo; paramo=paramo->next) {
1738 /* If we already have the option set, override it unless
1739 it was a command line option and the new one isn't */
1740 if (strcmp(paramo->key, name) == 0) {
1741 if ((paramo->flags & FLAG_CMDLINE) &&
1742 !(flags & FLAG_CMDLINE)) {
1746 free(paramo->value);
1747 paramo->value = strdup(pszParmValue);
1748 paramo->flags = flags;
1754 paramo = smb_xmalloc_p(struct param_opt);
1755 paramo->key = strdup(name);
1756 paramo->value = strdup(pszParmValue);
1757 paramo->flags = flags;
1759 DLIST_ADD(Globals.param_opt, paramo);
1761 DLIST_ADD(ServicePtrs[snum]->param_opt, paramo);
1769 /***************************************************************************
1770 Process a parameter for a particular service number. If snum < 0
1771 then assume we are in the globals.
1772 ***************************************************************************/
1773 BOOL lp_do_parameter(int snum, const char *pszParmName, const char *pszParmValue)
1776 void *parm_ptr = NULL; /* where we are going to store the result */
1777 void *def_ptr = NULL;
1779 parmnum = map_parameter(pszParmName);
1782 if (strchr(pszParmName, ':')) {
1783 return lp_do_parameter_parametric(snum, pszParmName, pszParmValue, 0);
1785 DEBUG(0, ("Ignoring unknown parameter \"%s\"\n", pszParmName));
1789 if (parm_table[parmnum].flags & FLAG_DEPRECATED) {
1790 DEBUG(1, ("WARNING: The \"%s\" option is deprecated\n",
1794 /* if the flag has been set on the command line, then don't allow override,
1795 but don't report an error */
1796 if (parm_table[parmnum].flags & FLAG_CMDLINE) {
1800 def_ptr = parm_table[parmnum].ptr;
1802 /* we might point at a service, the default service or a global */
1806 if (parm_table[parmnum].class == P_GLOBAL) {
1808 ("Global parameter %s found in service section!\n",
1813 ((char *)ServicePtrs[snum]) + PTR_DIFF(def_ptr,
1818 if (!ServicePtrs[snum]->copymap)
1819 init_copymap(ServicePtrs[snum]);
1821 /* this handles the aliases - set the copymap for other entries with
1822 the same data pointer */
1823 for (i = 0; parm_table[i].label; i++)
1824 if (parm_table[i].ptr == parm_table[parmnum].ptr)
1825 ServicePtrs[snum]->copymap[i] = False;
1828 /* if it is a special case then go ahead */
1829 if (parm_table[parmnum].special) {
1830 parm_table[parmnum].special(pszParmValue, (char **)parm_ptr);
1834 /* now switch on the type of variable it is */
1835 switch (parm_table[parmnum].type)
1838 set_boolean(parm_ptr, pszParmValue);
1842 *(int *)parm_ptr = atoi(pszParmValue);
1846 *(const char ***)parm_ptr = str_list_make(talloc_autofree_context(),
1847 pszParmValue, NULL);
1851 string_set(parm_ptr, pszParmValue);
1855 string_set(parm_ptr, pszParmValue);
1856 strupper(*(char **)parm_ptr);
1860 for (i = 0; parm_table[parmnum].enum_list[i].name; i++) {
1863 parm_table[parmnum].enum_list[i].name)) {
1865 parm_table[parmnum].
1870 if (!parm_table[parmnum].enum_list[i].name) {
1871 DEBUG(0,("Unknown enumerated value '%s' for '%s'\n",
1872 pszParmValue, pszParmName));
1883 /***************************************************************************
1884 Process a parameter.
1885 ***************************************************************************/
1887 static BOOL do_parameter(const char *pszParmName, const char *pszParmValue, void *userdata)
1889 return (lp_do_parameter(bInGlobalSection ? -2 : iServiceIndex,
1890 pszParmName, pszParmValue));
1894 variable argument do parameter
1896 static BOOL do_parameter_var(const char *pszParmName, const char *fmt, ...) PRINTF_ATTRIBUTE(2, 3);
1898 static BOOL do_parameter_var(const char *pszParmName, const char *fmt, ...)
1905 s = talloc_vasprintf(NULL, fmt, ap);
1907 ret = do_parameter(pszParmName, s, NULL);
1914 set a parameter from the commandline - this is called from command line parameter
1915 parsing code. It sets the parameter then marks the parameter as unable to be modified
1916 by smb.conf processing
1918 BOOL lp_set_cmdline(const char *pszParmName, const char *pszParmValue)
1920 int parmnum = map_parameter(pszParmName);
1923 while (isspace((unsigned char)*pszParmValue)) pszParmValue++;
1926 if (parmnum < 0 && strchr(pszParmName, ':')) {
1927 /* set a parametric option */
1928 return lp_do_parameter_parametric(-1, pszParmName, pszParmValue, FLAG_CMDLINE);
1932 DEBUG(0,("Unknown option '%s'\n", pszParmName));
1936 /* reset the CMDLINE flag in case this has been called before */
1937 parm_table[parmnum].flags &= ~FLAG_CMDLINE;
1939 if (!lp_do_parameter(-2, pszParmName, pszParmValue)) {
1943 parm_table[parmnum].flags |= FLAG_CMDLINE;
1945 /* we have to also set FLAG_CMDLINE on aliases */
1946 for (i=parmnum-1;i>=0 && parm_table[i].ptr == parm_table[parmnum].ptr;i--) {
1947 parm_table[i].flags |= FLAG_CMDLINE;
1949 for (i=parmnum+1;i<NUMPARAMETERS && parm_table[i].ptr == parm_table[parmnum].ptr;i++) {
1950 parm_table[i].flags |= FLAG_CMDLINE;
1957 set a option from the commandline in 'a=b' format. Use to support --option
1959 BOOL lp_set_option(const char *option)
1977 ret = lp_set_cmdline(s, p+1);
1983 #define BOOLSTR(b) ((b) ? "Yes" : "No")
1985 /***************************************************************************
1986 Print a parameter of the specified type.
1987 ***************************************************************************/
1989 static void print_parameter(struct parm_struct *p, void *ptr, FILE * f)
1995 for (i = 0; p->enum_list[i].name; i++) {
1996 if (*(int *)ptr == p->enum_list[i].value) {
1998 p->enum_list[i].name);
2005 fprintf(f, "%s", BOOLSTR(*(BOOL *)ptr));
2009 fprintf(f, "%d", *(int *)ptr);
2013 if ((char ***)ptr && *(char ***)ptr) {
2014 char **list = *(char ***)ptr;
2016 for (; *list; list++)
2017 fprintf(f, "%s%s", *list,
2018 ((*(list+1))?", ":""));
2024 if (*(char **)ptr) {
2025 fprintf(f, "%s", *(char **)ptr);
2033 /***************************************************************************
2034 Check if two parameters are equal.
2035 ***************************************************************************/
2037 static BOOL equal_parameter(parm_type type, void *ptr1, void *ptr2)
2041 return (*((BOOL *)ptr1) == *((BOOL *)ptr2));
2045 return (*((int *)ptr1) == *((int *)ptr2));
2048 return str_list_equal((const char **)(*(char ***)ptr1),
2049 (const char **)(*(char ***)ptr2));
2054 char *p1 = *(char **)ptr1, *p2 = *(char **)ptr2;
2059 return (p1 == p2 || strequal(p1, p2));
2067 /***************************************************************************
2068 Process a new section (service). At this stage all sections are services.
2069 Later we'll have special sections that permit server parameters to be set.
2070 Returns True on success, False on failure.
2071 ***************************************************************************/
2073 static BOOL do_section(const char *pszSectionName, void *userdata)
2076 BOOL isglobal = ((strwicmp(pszSectionName, GLOBAL_NAME) == 0) ||
2077 (strwicmp(pszSectionName, GLOBAL_NAME2) == 0));
2080 /* if we've just struck a global section, note the fact. */
2081 bInGlobalSection = isglobal;
2083 /* check for multiple global sections */
2084 if (bInGlobalSection) {
2085 DEBUG(3, ("Processing section \"[%s]\"\n", pszSectionName));
2089 /* if we have a current service, tidy it up before moving on */
2092 if (iServiceIndex >= 0)
2093 bRetval = service_ok(iServiceIndex);
2095 /* if all is still well, move to the next record in the services array */
2097 /* We put this here to avoid an odd message order if messages are */
2098 /* issued by the post-processing of a previous section. */
2099 DEBUG(2, ("Processing section \"[%s]\"\n", pszSectionName));
2101 if ((iServiceIndex = add_a_service(&sDefault, pszSectionName))
2103 DEBUG(0, ("Failed to add a new service\n"));
2112 /***************************************************************************
2113 Determine if a partcular base parameter is currentl set to the default value.
2114 ***************************************************************************/
2116 static BOOL is_default(int i)
2118 if (!defaults_saved)
2120 switch (parm_table[i].type) {
2122 return str_list_equal((const char **)parm_table[i].def.lvalue,
2123 (const char **)(*(char ***)parm_table[i].ptr));
2126 return strequal(parm_table[i].def.svalue,
2127 *(char **)parm_table[i].ptr);
2129 return parm_table[i].def.bvalue ==
2130 *(BOOL *)parm_table[i].ptr;
2133 return parm_table[i].def.ivalue ==
2134 *(int *)parm_table[i].ptr;
2141 /***************************************************************************
2142 Display the contents of the global structure.
2143 ***************************************************************************/
2145 static void dump_globals(FILE *f)
2148 struct param_opt *data;
2150 fprintf(f, "# Global parameters\n[global]\n");
2152 for (i = 0; parm_table[i].label; i++)
2153 if (parm_table[i].class == P_GLOBAL &&
2154 parm_table[i].ptr &&
2155 (i == 0 || (parm_table[i].ptr != parm_table[i - 1].ptr))) {
2156 if (defaults_saved && is_default(i))
2158 fprintf(f, "\t%s = ", parm_table[i].label);
2159 print_parameter(&parm_table[i], parm_table[i].ptr, f);
2162 if (Globals.param_opt != NULL) {
2163 data = Globals.param_opt;
2165 fprintf(f, "\t%s = %s\n", data->key, data->value);
2172 /***************************************************************************
2173 Display the contents of a single services record.
2174 ***************************************************************************/
2176 static void dump_a_service(service * pService, FILE * f)
2179 struct param_opt *data;
2181 if (pService != &sDefault)
2182 fprintf(f, "\n[%s]\n", pService->szService);
2184 for (i = 0; parm_table[i].label; i++)
2185 if (parm_table[i].class == P_LOCAL &&
2186 parm_table[i].ptr &&
2187 (*parm_table[i].label != '-') &&
2188 (i == 0 || (parm_table[i].ptr != parm_table[i - 1].ptr))) {
2189 int pdiff = PTR_DIFF(parm_table[i].ptr, &sDefault);
2191 if (pService == &sDefault) {
2192 if (defaults_saved && is_default(i))
2195 if (equal_parameter(parm_table[i].type,
2196 ((char *)pService) +
2198 ((char *)&sDefault) +
2203 fprintf(f, "\t%s = ", parm_table[i].label);
2204 print_parameter(&parm_table[i],
2205 ((char *)pService) + pdiff, f);
2208 if (pService->param_opt != NULL) {
2209 data = pService->param_opt;
2211 fprintf(f, "\t%s = %s\n", data->key, data->value);
2218 /***************************************************************************
2219 Return info about the next service in a service. snum==-1 gives the globals.
2220 Return NULL when out of parameters.
2221 ***************************************************************************/
2223 struct parm_struct *lp_next_parameter(int snum, int *i, int allparameters)
2226 /* do the globals */
2227 for (; parm_table[*i].label; (*i)++) {
2228 if (parm_table[*i].class == P_SEPARATOR)
2229 return &parm_table[(*i)++];
2231 if (!parm_table[*i].ptr
2232 || (*parm_table[*i].label == '-'))
2236 && (parm_table[*i].ptr ==
2237 parm_table[(*i) - 1].ptr))
2240 return &parm_table[(*i)++];
2243 service *pService = ServicePtrs[snum];
2245 for (; parm_table[*i].label; (*i)++) {
2246 if (parm_table[*i].class == P_SEPARATOR)
2247 return &parm_table[(*i)++];
2249 if (parm_table[*i].class == P_LOCAL &&
2250 parm_table[*i].ptr &&
2251 (*parm_table[*i].label != '-') &&
2253 (parm_table[*i].ptr !=
2254 parm_table[(*i) - 1].ptr)))
2257 PTR_DIFF(parm_table[*i].ptr,
2260 if (allparameters ||
2261 !equal_parameter(parm_table[*i].type,
2262 ((char *)pService) +
2264 ((char *)&sDefault) +
2267 return &parm_table[(*i)++];
2277 /***************************************************************************
2278 Return TRUE if the passed service number is within range.
2279 ***************************************************************************/
2281 BOOL lp_snum_ok(int iService)
2283 return (LP_SNUM_OK(iService) && ServicePtrs[iService]->bAvailable);
2286 /***************************************************************************
2287 Auto-load some home services.
2288 ***************************************************************************/
2290 static void lp_add_auto_services(const char *str)
2295 /***************************************************************************
2296 Announce ourselves as a print server.
2297 ***************************************************************************/
2299 void update_server_announce_as_printserver(void)
2301 default_server_announce |= SV_TYPE_PRINTQ_SERVER;
2304 /***************************************************************************
2305 Have we loaded a services file yet?
2306 ***************************************************************************/
2308 BOOL lp_loaded(void)
2313 /***************************************************************************
2314 Unload unused services.
2315 ***************************************************************************/
2317 void lp_killunused(struct smbsrv_connection *smb, BOOL (*snumused) (struct smbsrv_connection *, int))
2320 for (i = 0; i < iNumServices; i++) {
2324 if (!snumused || !snumused(smb, i)) {
2325 ServicePtrs[i]->valid = False;
2326 free_service(ServicePtrs[i]);
2331 /***************************************************************************
2333 ***************************************************************************/
2335 void lp_killservice(int iServiceIn)
2337 if (VALID(iServiceIn)) {
2338 ServicePtrs[iServiceIn]->valid = False;
2339 free_service(ServicePtrs[iServiceIn]);
2343 /***************************************************************************
2344 Load the services array from the services file. Return True on success,
2346 ***************************************************************************/
2352 struct param_opt *data;
2356 bInGlobalSection = True;
2358 if (Globals.param_opt != NULL) {
2359 struct param_opt *next;
2360 for (data=Globals.param_opt; data; data=next) {
2362 if (data->flags & FLAG_CMDLINE) continue;
2365 DLIST_REMOVE(Globals.param_opt, data);
2372 pstrcpy(n2, lp_configfile());
2373 standard_sub_basic(n2,sizeof(n2));
2374 DEBUG(2, ("lp_load: refreshing parameters from %s\n", n2));
2376 add_to_file_list(lp_configfile(), n2);
2378 /* We get sections first, so have to start 'behind' to make up */
2380 bRetval = pm_process(n2, do_section, do_parameter, NULL);
2382 /* finish up the last section */
2383 DEBUG(4, ("pm_process() returned %s\n", BOOLSTR(bRetval)));
2385 if (iServiceIndex >= 0)
2386 bRetval = service_ok(iServiceIndex);
2388 lp_add_auto_services(lp_auto_services());
2390 lp_add_hidden("IPC$", "IPC");
2391 lp_add_hidden("ADMIN$", "DISK");
2393 set_default_server_announce_type();
2397 if (Globals.bWINSsupport) {
2398 lp_do_parameter(-1, "wins server", "127.0.0.1");
2406 /***************************************************************************
2407 Reset the max number of services.
2408 ***************************************************************************/
2410 void lp_resetnumservices(void)
2415 /***************************************************************************
2416 Return the max number of services.
2417 ***************************************************************************/
2419 int lp_numservices(void)
2421 return (iNumServices);
2424 /***************************************************************************
2425 Display the contents of the services array in human-readable form.
2426 ***************************************************************************/
2428 void lp_dump(FILE *f, BOOL show_defaults, int maxtoprint)
2433 defaults_saved = False;
2437 dump_a_service(&sDefault, f);
2439 for (iService = 0; iService < maxtoprint; iService++)
2440 lp_dump_one(f, show_defaults, iService);
2443 /***************************************************************************
2444 Display the contents of one service in human-readable form.
2445 ***************************************************************************/
2447 void lp_dump_one(FILE * f, BOOL show_defaults, int snum)
2450 if (ServicePtrs[snum]->szService[0] == '\0')
2452 dump_a_service(ServicePtrs[snum], f);
2456 /***************************************************************************
2457 Return the number of the service with the given name, or -1 if it doesn't
2458 exist. Note that this is a DIFFERENT ANIMAL from the internal function
2459 getservicebyname()! This works ONLY if all services have been loaded, and
2460 does not copy the found service.
2461 ***************************************************************************/
2463 int lp_servicenumber(const char *pszServiceName)
2466 fstring serviceName;
2469 for (iService = iNumServices - 1; iService >= 0; iService--) {
2470 if (VALID(iService) && ServicePtrs[iService]->szService) {
2472 * The substitution here is used to support %U is
2475 fstrcpy(serviceName, ServicePtrs[iService]->szService);
2476 standard_sub_basic(serviceName,sizeof(serviceName));
2477 if (strequal(serviceName, pszServiceName))
2483 DEBUG(7,("lp_servicenumber: couldn't find %s\n", pszServiceName));
2488 /*******************************************************************
2489 A useful volume label function.
2490 ********************************************************************/
2491 const char *volume_label(int snum)
2493 const char *ret = lp_volume(snum);
2495 return lp_servicename(snum);
2500 /*******************************************************************
2501 Set the server type we will announce as via nmbd.
2502 ********************************************************************/
2504 static void set_default_server_announce_type(void)
2506 default_server_announce = 0;
2507 default_server_announce |= SV_TYPE_WORKSTATION;
2508 default_server_announce |= SV_TYPE_SERVER;
2509 default_server_announce |= SV_TYPE_SERVER_UNIX;
2511 switch (lp_announce_as()) {
2512 case ANNOUNCE_AS_NT_SERVER:
2513 default_server_announce |= SV_TYPE_SERVER_NT;
2514 /* fall through... */
2515 case ANNOUNCE_AS_NT_WORKSTATION:
2516 default_server_announce |= SV_TYPE_NT;
2518 case ANNOUNCE_AS_WIN95:
2519 default_server_announce |= SV_TYPE_WIN95_PLUS;
2521 case ANNOUNCE_AS_WFW:
2522 default_server_announce |= SV_TYPE_WFW;
2528 switch (lp_server_role()) {
2529 case ROLE_DOMAIN_MEMBER:
2530 default_server_announce |= SV_TYPE_DOMAIN_MEMBER;
2532 case ROLE_DOMAIN_PDC:
2533 default_server_announce |= SV_TYPE_DOMAIN_CTRL;
2535 case ROLE_DOMAIN_BDC:
2536 default_server_announce |= SV_TYPE_DOMAIN_BAKCTRL;
2538 case ROLE_STANDALONE:
2542 if (lp_time_server())
2543 default_server_announce |= SV_TYPE_TIME_SOURCE;
2545 if (lp_host_msdfs())
2546 default_server_announce |= SV_TYPE_DFS_SERVER;
2548 /* TODO: only announce us as print server when we are a print server */
2549 default_server_announce |= SV_TYPE_PRINTQ_SERVER;
2552 /***********************************************************
2553 If we are PDC then prefer us as DMB
2554 ************************************************************/
2556 BOOL lp_domain_master(void)
2558 return (lp_server_role() == ROLE_DOMAIN_PDC);
2561 /***********************************************************
2562 If we are PDC then prefer us as DMB
2563 ************************************************************/
2565 BOOL lp_domain_logons(void)
2567 return (lp_server_role() == ROLE_DOMAIN_PDC) || (lp_server_role() == ROLE_DOMAIN_BDC);
2570 /***********************************************************
2571 If we are DMB then prefer us as LMB
2572 ************************************************************/
2574 BOOL lp_preferred_master(void)
2576 return (lp_local_master() && lp_domain_master());
2579 /*******************************************************************
2581 ********************************************************************/
2583 void lp_remove_service(int snum)
2585 ServicePtrs[snum]->valid = False;
2588 /*******************************************************************
2590 ********************************************************************/
2592 void lp_copy_service(int snum, const char *new_name)
2594 const char *oldname = lp_servicename(snum);
2595 do_section(new_name, NULL);
2597 snum = lp_servicenumber(new_name);
2599 lp_do_parameter(snum, "copy", oldname);
2604 /*******************************************************************
2605 Get the default server type we will announce as via nmbd.
2606 ********************************************************************/
2607 int lp_default_server_announce(void)
2609 return default_server_announce;
2612 const char *lp_printername(int snum)
2614 const char *ret = _lp_printername(snum);
2615 if (ret == NULL || (ret != NULL && *ret == '\0'))
2616 ret = lp_const_servicename(snum);
2622 /*******************************************************************
2623 Return the max print jobs per queue.
2624 ********************************************************************/
2626 int lp_maxprintjobs(int snum)
2628 int maxjobs = LP_SNUM_OK(snum) ? ServicePtrs[snum]->iMaxPrintJobs : sDefault.iMaxPrintJobs;
2629 if (maxjobs <= 0 || maxjobs >= PRINT_MAX_JOBID)
2630 maxjobs = PRINT_MAX_JOBID - 1;