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>
13 Copyright (C) Jelmer Vernooij <jelmer@samba.org> 2007
15 This program is free software; you can redistribute it and/or modify
16 it under the terms of the GNU General Public License as published by
17 the Free Software Foundation; either version 3 of the License, or
18 (at your option) any later version.
20 This program is distributed in the hope that it will be useful,
21 but WITHOUT ANY WARRANTY; without even the implied warranty of
22 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
23 GNU General Public License for more details.
25 You should have received a copy of the GNU General Public License
26 along with this program. If not, see <http://www.gnu.org/licenses/>.
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/dynconfig.h"
58 #include "system/time.h"
59 #include "system/locale.h"
60 #include "system/network.h" /* needed for TCP_NODELAY */
61 #include "../lib/util/dlinklist.h"
62 #include "lib/param/param.h"
63 #include "lib/param/loadparm.h"
64 #include "auth/gensec/gensec.h"
66 #include "lib/util/bitmap.h"
67 #include "libcli/smb/smb_constants.h"
68 #include "source4/dns_server/dns_update.h"
70 #define standard_sub_basic talloc_strdup
72 static bool do_parameter(const char *, const char *, void *);
73 static bool defaults_saved
= false;
75 #define LOADPARM_EXTRA_GLOBALS \
76 struct parmlist_entry *param_opt; \
91 #include "param_global.h"
93 #define NUMPARAMETERS (sizeof(parm_table) / sizeof(struct parm_struct))
96 /* prototypes for the special type handlers */
97 static bool handle_include(struct loadparm_context
*lp_ctx
, int unused
,
98 const char *pszParmValue
, char **ptr
);
99 static bool handle_realm(struct loadparm_context
*lp_ctx
, int unused
,
100 const char *pszParmValue
, char **ptr
);
101 static bool handle_copy(struct loadparm_context
*lp_ctx
, int unused
,
102 const char *pszParmValue
, char **ptr
);
103 static bool handle_debuglevel(struct loadparm_context
*lp_ctx
, int unused
,
104 const char *pszParmValue
, char **ptr
);
105 static bool handle_logfile(struct loadparm_context
*lp_ctx
, int unused
,
106 const char *pszParmValue
, char **ptr
);
108 #include "param_enums.c"
110 #define GLOBAL_VAR(name) offsetof(struct loadparm_global, name)
111 #define LOCAL_VAR(name) offsetof(struct loadparm_service, name)
113 static struct parm_struct parm_table
[] = {
115 .label
= "server role",
118 .offset
= GLOBAL_VAR(server_role
),
120 .enum_list
= enum_server_role
123 .label
= "domain logons",
126 .offset
= GLOBAL_VAR(domain_logons
),
128 .enum_list
= enum_bool_auto
131 .label
= "domain master",
134 .offset
= GLOBAL_VAR(domain_master
),
136 .enum_list
= enum_bool_auto
139 .label
= "dos charset",
142 .offset
= GLOBAL_VAR(dos_charset
),
147 .label
= "unix charset",
150 .offset
= GLOBAL_VAR(unix_charset
),
155 .label
= "ncalrpc dir",
158 .offset
= GLOBAL_VAR(ncalrpc_dir
),
166 .offset
= LOCAL_VAR(comment
),
169 .flags
= FLAG_BASIC
| FLAG_ADVANCED
| FLAG_SHARE
| FLAG_PRINT
175 .offset
= LOCAL_VAR(szPath
),
178 .flags
= FLAG_BASIC
| FLAG_ADVANCED
| FLAG_SHARE
| FLAG_PRINT
,
181 .label
= "directory",
184 .offset
= LOCAL_VAR(szPath
),
190 .label
= "workgroup",
193 .offset
= GLOBAL_VAR(szWorkgroup
),
196 .flags
= FLAG_BASIC
| FLAG_ADVANCED
| FLAG_WIZARD
,
202 .offset
= GLOBAL_VAR(szRealm
),
203 .special
= handle_realm
,
205 .flags
= FLAG_BASIC
| FLAG_ADVANCED
| FLAG_WIZARD
,
208 .label
= "netbios name",
211 .offset
= GLOBAL_VAR(szNetbiosName
),
214 .flags
= FLAG_BASIC
| FLAG_ADVANCED
| FLAG_WIZARD
,
217 .label
= "netbios aliases",
220 .offset
= GLOBAL_VAR(szNetbiosAliases
),
225 .label
= "netbios scope",
228 .offset
= GLOBAL_VAR(szNetbiosScope
),
231 .flags
= FLAG_ADVANCED
,
234 .label
= "server string",
237 .offset
= GLOBAL_VAR(szServerString
),
240 .flags
= FLAG_BASIC
| FLAG_ADVANCED
,
243 .label
= "interfaces",
246 .offset
= GLOBAL_VAR(szInterfaces
),
249 .flags
= FLAG_BASIC
| FLAG_ADVANCED
| FLAG_WIZARD
,
252 .label
= "bind interfaces only",
255 .offset
= GLOBAL_VAR(bBindInterfacesOnly
),
258 .flags
= FLAG_ADVANCED
| FLAG_WIZARD
,
261 .label
= "ntvfs handler",
264 .offset
= LOCAL_VAR(ntvfs_handler
),
269 .label
= "ntptr providor",
272 .offset
= GLOBAL_VAR(ntptr_providor
),
277 .label
= "passdb backend",
280 .offset
= GLOBAL_VAR(passdb_backend
),
285 .label
= "dcerpc endpoint servers",
288 .offset
= GLOBAL_VAR(dcerpc_ep_servers
),
293 .label
= "server services",
296 .offset
= GLOBAL_VAR(server_services
),
305 .offset
= GLOBAL_VAR(security
),
307 .enum_list
= enum_security
310 .label
= "encrypt passwords",
313 .offset
= GLOBAL_VAR(bEncryptPasswords
),
318 .label
= "null passwords",
321 .offset
= GLOBAL_VAR(bNullPasswords
),
324 .flags
= FLAG_ADVANCED
| FLAG_DEPRECATED
,
327 .label
= "obey pam restrictions",
330 .offset
= GLOBAL_VAR(bObeyPamRestrictions
),
333 .flags
= FLAG_ADVANCED
,
336 .label
= "password server",
339 .offset
= GLOBAL_VAR(szPasswordServer
),
344 .label
= "private dir",
347 .offset
= GLOBAL_VAR(szPrivateDir
),
352 .label
= "passwd chat",
355 .offset
= GLOBAL_VAR(szPasswdChat
),
360 .label
= "password level",
363 .offset
= GLOBAL_VAR(pwordlevel
),
368 .label
= "lanman auth",
371 .offset
= GLOBAL_VAR(bLanmanAuth
),
374 .flags
= FLAG_ADVANCED
,
377 .label
= "ntlm auth",
380 .offset
= GLOBAL_VAR(bNTLMAuth
),
383 .flags
= FLAG_ADVANCED
,
386 .label
= "client NTLMv2 auth",
389 .offset
= GLOBAL_VAR(bClientNTLMv2Auth
),
392 .flags
= FLAG_ADVANCED
,
395 .label
= "client lanman auth",
398 .offset
= GLOBAL_VAR(bClientLanManAuth
),
401 .flags
= FLAG_ADVANCED
,
404 .label
= "client plaintext auth",
407 .offset
= GLOBAL_VAR(bClientPlaintextAuth
),
410 .flags
= FLAG_ADVANCED
,
413 .label
= "client use spnego principal",
416 .offset
= GLOBAL_VAR(client_use_spnego_principal
),
422 .label
= "read only",
425 .offset
= LOCAL_VAR(bRead_only
),
431 .label
= "create mask",
434 .offset
= LOCAL_VAR(iCreate_mask
),
439 .label
= "force create mode",
442 .offset
= LOCAL_VAR(iCreate_force_mode
),
447 .label
= "directory mask",
450 .offset
= LOCAL_VAR(iDir_mask
),
455 .label
= "force directory mode",
458 .offset
= LOCAL_VAR(iDir_force_mode
),
464 .label
= "hosts allow",
467 .offset
= LOCAL_VAR(szHostsallow
),
472 .label
= "hosts deny",
475 .offset
= LOCAL_VAR(szHostsdeny
),
481 .label
= "log level",
484 .offset
= GLOBAL_VAR(loglevel
),
485 .special
= handle_debuglevel
,
489 .label
= "debuglevel",
492 .offset
= GLOBAL_VAR(loglevel
),
493 .special
= handle_debuglevel
,
500 .offset
= GLOBAL_VAR(logfile
),
501 .special
= handle_logfile
,
503 .flags
= FLAG_ADVANCED
,
507 .label
= "smb ports",
510 .offset
= GLOBAL_VAR(smb_ports
),
518 .offset
= GLOBAL_VAR(nbt_port
),
523 .label
= "dgram port",
526 .offset
= GLOBAL_VAR(dgram_port
),
531 .label
= "cldap port",
534 .offset
= GLOBAL_VAR(cldap_port
),
539 .label
= "krb5 port",
542 .offset
= GLOBAL_VAR(krb5_port
),
547 .label
= "kpasswd port",
550 .offset
= GLOBAL_VAR(kpasswd_port
),
558 .offset
= GLOBAL_VAR(web_port
),
563 .label
= "tls enabled",
566 .offset
= GLOBAL_VAR(tls_enabled
),
571 .label
= "tls keyfile",
574 .offset
= GLOBAL_VAR(tls_keyfile
),
579 .label
= "tls certfile",
582 .offset
= GLOBAL_VAR(tls_certfile
),
587 .label
= "tls cafile",
590 .offset
= GLOBAL_VAR(tls_cafile
),
595 .label
= "tls crlfile",
598 .offset
= GLOBAL_VAR(tls_crlfile
),
603 .label
= "tls dh params file",
606 .offset
= GLOBAL_VAR(tls_dhpfile
),
611 .label
= "large readwrite",
614 .offset
= GLOBAL_VAR(bLargeReadwrite
),
617 .flags
= FLAG_ADVANCED
,
620 .label
= "server max protocol",
623 .offset
= GLOBAL_VAR(srv_maxprotocol
),
625 .enum_list
= enum_protocol
,
626 .flags
= FLAG_ADVANCED
,
629 .label
= "max protocol",
632 .offset
= GLOBAL_VAR(srv_maxprotocol
),
634 .enum_list
= enum_protocol
,
635 .flags
= FLAG_ADVANCED
,
641 .offset
= GLOBAL_VAR(srv_maxprotocol
),
643 .enum_list
= enum_protocol
,
644 .flags
= FLAG_ADVANCED
,
647 .label
= "server min protocol",
650 .offset
= GLOBAL_VAR(srv_minprotocol
),
652 .enum_list
= enum_protocol
,
653 .flags
= FLAG_ADVANCED
,
656 .label
= "min protocol",
659 .offset
= GLOBAL_VAR(srv_minprotocol
),
661 .enum_list
= enum_protocol
,
662 .flags
= FLAG_ADVANCED
,
665 .label
= "client max protocol",
668 .offset
= GLOBAL_VAR(cli_maxprotocol
),
670 .enum_list
= enum_protocol
673 .label
= "client min protocol",
676 .offset
= GLOBAL_VAR(cli_minprotocol
),
678 .enum_list
= enum_protocol
684 .offset
= GLOBAL_VAR(bUnicode
),
692 .offset
= GLOBAL_VAR(bReadRaw
),
697 .label
= "write raw",
700 .offset
= GLOBAL_VAR(bWriteRaw
),
705 .label
= "disable netbios",
708 .offset
= GLOBAL_VAR(bDisableNetbios
),
714 .label
= "nt status support",
717 .offset
= GLOBAL_VAR(bNTStatusSupport
),
726 .offset
= GLOBAL_VAR(max_mux
),
729 .flags
= FLAG_ADVANCED
,
735 .offset
= GLOBAL_VAR(max_xmit
),
738 .flags
= FLAG_ADVANCED
,
742 .label
= "name resolve order",
745 .offset
= GLOBAL_VAR(szNameResolveOrder
),
750 .label
= "max wins ttl",
753 .offset
= GLOBAL_VAR(max_wins_ttl
),
756 .flags
= FLAG_ADVANCED
,
759 .label
= "min wins ttl",
762 .offset
= GLOBAL_VAR(min_wins_ttl
),
765 .flags
= FLAG_ADVANCED
,
768 .label
= "time server",
771 .offset
= GLOBAL_VAR(bTimeServer
),
774 .flags
= FLAG_ADVANCED
,
777 .label
= "unix extensions",
780 .offset
= GLOBAL_VAR(bUnixExtensions
),
783 .flags
= FLAG_ADVANCED
,
786 .label
= "use spnego",
789 .offset
= GLOBAL_VAR(bUseSpnego
),
794 .label
= "server signing",
797 .offset
= GLOBAL_VAR(server_signing
),
799 .enum_list
= enum_smb_signing_vals
,
800 .flags
= FLAG_ADVANCED
,
803 .label
= "client signing",
806 .offset
= GLOBAL_VAR(client_signing
),
808 .enum_list
= enum_smb_signing_vals
811 .label
= "rpc big endian",
814 .offset
= GLOBAL_VAR(bRpcBigEndian
),
820 .label
= "max connections",
823 .offset
= LOCAL_VAR(iMaxConnections
),
826 .flags
= FLAG_ADVANCED
| FLAG_SHARE
,
829 .label
= "paranoid server security",
832 .offset
= GLOBAL_VAR(paranoid_server_security
),
837 .label
= "socket options",
840 .offset
= GLOBAL_VAR(socket_options
),
846 .label
= "strict sync",
849 .offset
= LOCAL_VAR(bStrictSync
),
857 .offset
= GLOBAL_VAR(bUseMmap
),
860 .flags
= FLAG_ADVANCED
,
863 .label
= "case insensitive filesystem",
866 .offset
= LOCAL_VAR(bCIFileSystem
),
872 .label
= "max print jobs",
875 .offset
= LOCAL_VAR(iMaxPrintJobs
),
880 .label
= "printable",
883 .offset
= LOCAL_VAR(bPrint_ok
),
891 .offset
= LOCAL_VAR(bPrint_ok
),
897 .label
= "printer name",
900 .offset
= LOCAL_VAR(szPrintername
),
903 .flags
= FLAG_ADVANCED
| FLAG_PRINT
,
909 .offset
= LOCAL_VAR(szPrintername
),
916 .label
= "map system",
919 .offset
= LOCAL_VAR(bMap_system
),
924 .label
= "map hidden",
927 .offset
= LOCAL_VAR(bMap_hidden
),
932 .label
= "map archive",
935 .offset
= LOCAL_VAR(bMap_archive
),
941 .label
= "preferred master",
944 .offset
= GLOBAL_VAR(bPreferredMaster
),
946 .enum_list
= enum_bool_auto
,
947 .flags
= FLAG_BASIC
| FLAG_ADVANCED
,
950 .label
= "prefered master",
953 .offset
= GLOBAL_VAR(bPreferredMaster
),
955 .enum_list
= enum_bool_auto
,
959 .label
= "local master",
962 .offset
= GLOBAL_VAR(bLocalMaster
),
967 .label
= "browseable",
970 .offset
= LOCAL_VAR(bBrowseable
),
973 .flags
= FLAG_BASIC
| FLAG_ADVANCED
| FLAG_SHARE
| FLAG_PRINT
,
976 .label
= "browsable",
979 .offset
= LOCAL_VAR(bBrowseable
),
985 .label
= "dns proxy",
988 .offset
= GLOBAL_VAR(bWINSdnsProxy
),
993 .label
= "wins server",
996 .offset
= GLOBAL_VAR(szWINSservers
),
999 .flags
= FLAG_BASIC
| FLAG_ADVANCED
| FLAG_WIZARD
,
1002 .label
= "wins support",
1004 .p_class
= P_GLOBAL
,
1005 .offset
= GLOBAL_VAR(bWINSsupport
),
1008 .flags
= FLAG_BASIC
| FLAG_ADVANCED
| FLAG_WIZARD
,
1011 .label
= "wins hook",
1013 .p_class
= P_GLOBAL
,
1014 .offset
= GLOBAL_VAR(szWINSHook
),
1017 .flags
= FLAG_ADVANCED
,
1021 .label
= "csc policy",
1024 .offset
= LOCAL_VAR(iCSCPolicy
),
1026 .enum_list
= enum_csc_policy
,
1027 .flags
= FLAG_ADVANCED
| FLAG_SHARE
| FLAG_GLOBAL
,
1031 .label
= "strict locking",
1034 .offset
= LOCAL_VAR(iStrictLocking
),
1042 .offset
= LOCAL_VAR(bOpLocks
),
1048 .label
= "share backend",
1050 .p_class
= P_GLOBAL
,
1051 .offset
= GLOBAL_VAR(szShareBackend
),
1058 .p_class
= P_GLOBAL
,
1059 .offset
= GLOBAL_VAR(szAutoServices
),
1062 .flags
= FLAG_ADVANCED
,
1065 .label
= "auto services",
1067 .p_class
= P_GLOBAL
,
1068 .offset
= GLOBAL_VAR(szAutoServices
),
1071 .flags
= FLAG_ADVANCED
,
1074 .label
= "lock directory",
1076 .p_class
= P_GLOBAL
,
1077 .offset
= GLOBAL_VAR(szLockDir
),
1080 .flags
= FLAG_ADVANCED
,
1083 .label
= "lock dir",
1085 .p_class
= P_GLOBAL
,
1086 .offset
= GLOBAL_VAR(szLockDir
),
1092 .label
= "state directory",
1094 .p_class
= P_GLOBAL
,
1095 .offset
= GLOBAL_VAR(szStateDir
),
1098 .flags
= FLAG_ADVANCED
,
1101 .label
= "cache directory",
1103 .p_class
= P_GLOBAL
,
1104 .offset
= GLOBAL_VAR(szCacheDir
),
1107 .flags
= FLAG_ADVANCED
,
1110 .label
= "pid directory",
1112 .p_class
= P_GLOBAL
,
1113 .offset
= GLOBAL_VAR(szPidDir
),
1119 .label
= "socket address",
1121 .p_class
= P_GLOBAL
,
1122 .offset
= GLOBAL_VAR(szSocketAddress
),
1130 .offset
= LOCAL_VAR(szCopy
),
1131 .special
= handle_copy
,
1139 .offset
= LOCAL_VAR(szInclude
),
1140 .special
= handle_include
,
1145 .label
= "available",
1148 .offset
= LOCAL_VAR(bAvailable
),
1156 .offset
= LOCAL_VAR(volume
),
1159 .flags
= FLAG_ADVANCED
| FLAG_SHARE
,
1165 .offset
= LOCAL_VAR(fstype
),
1171 .label
= "panic action",
1173 .p_class
= P_GLOBAL
,
1174 .offset
= GLOBAL_VAR(panic_action
),
1180 .label
= "msdfs root",
1183 .offset
= LOCAL_VAR(bMSDfsRoot
),
1188 .label
= "host msdfs",
1190 .p_class
= P_GLOBAL
,
1191 .offset
= GLOBAL_VAR(bHostMSDfs
),
1194 .flags
= FLAG_ADVANCED
,
1197 .label
= "winbind separator",
1199 .p_class
= P_GLOBAL
,
1200 .offset
= GLOBAL_VAR(szWinbindSeparator
),
1205 .label
= "winbindd socket directory",
1207 .p_class
= P_GLOBAL
,
1208 .offset
= GLOBAL_VAR(szWinbinddSocketDirectory
),
1211 .flags
= FLAG_ADVANCED
,
1214 .label
= "winbindd privileged socket directory",
1216 .p_class
= P_GLOBAL
,
1217 .offset
= GLOBAL_VAR(szWinbinddPrivilegedSocketDirectory
),
1220 .flags
= FLAG_ADVANCED
,
1223 .label
= "winbind sealed pipes",
1225 .p_class
= P_GLOBAL
,
1226 .offset
= GLOBAL_VAR(bWinbindSealedPipes
),
1229 .flags
= FLAG_ADVANCED
,
1232 .label
= "template shell",
1234 .p_class
= P_GLOBAL
,
1235 .offset
= GLOBAL_VAR(szTemplateShell
),
1238 .flags
= FLAG_ADVANCED
,
1241 .label
= "template homedir",
1243 .p_class
= P_GLOBAL
,
1244 .offset
= GLOBAL_VAR(szTemplateHomedir
),
1247 .flags
= FLAG_ADVANCED
,
1250 .label
= "idmap trusted only",
1252 .p_class
= P_GLOBAL
,
1253 .offset
= GLOBAL_VAR(bIdmapTrustedOnly
),
1256 .flags
= FLAG_ADVANCED
,
1260 .label
= "ntp signd socket directory",
1262 .p_class
= P_GLOBAL
,
1263 .offset
= GLOBAL_VAR(szNTPSignDSocketDirectory
),
1266 .flags
= FLAG_ADVANCED
,
1269 .label
= "rndc command",
1271 .p_class
= P_GLOBAL
,
1272 .offset
= GLOBAL_VAR(szRNDCCommand
),
1275 .flags
= FLAG_ADVANCED
,
1278 .label
= "dns update command",
1280 .p_class
= P_GLOBAL
,
1281 .offset
= GLOBAL_VAR(szDNSUpdateCommand
),
1284 .flags
= FLAG_ADVANCED
,
1287 .label
= "spn update command",
1289 .p_class
= P_GLOBAL
,
1290 .offset
= GLOBAL_VAR(szSPNUpdateCommand
),
1293 .flags
= FLAG_ADVANCED
,
1296 .label
= "samba kcc command",
1298 .p_class
= P_GLOBAL
,
1299 .offset
= GLOBAL_VAR(szSambaKCCCommand
),
1302 .flags
= FLAG_ADVANCED
,
1305 .label
= "nsupdate command",
1307 .p_class
= P_GLOBAL
,
1308 .offset
= GLOBAL_VAR(szNSUpdateCommand
),
1311 .flags
= FLAG_ADVANCED
,
1314 .label
= "allow dns updates",
1316 .p_class
= P_GLOBAL
,
1317 .offset
= GLOBAL_VAR(allow_dns_updates
),
1319 .enum_list
= enum_dns_update_settings
,
1320 .flags
= FLAG_ADVANCED
,
1323 .label
= "dns forwarder",
1325 .p_class
= P_GLOBAL
,
1326 .offset
= GLOBAL_VAR(dns_forwarder
),
1329 .flags
= FLAG_ADVANCED
,
1332 .label
= "dns recursive queries",
1334 .p_class
= P_GLOBAL
,
1335 .offset
= GLOBAL_VAR(dns_recursive_queries
),
1340 {NULL
, P_BOOL
, P_NONE
, 0, NULL
, NULL
, 0}
1344 /* local variables */
1345 struct loadparm_context
{
1346 const char *szConfigFile
;
1347 struct loadparm_global
*globals
;
1348 struct loadparm_service
**services
;
1349 struct loadparm_service
*sDefault
;
1350 struct smb_iconv_handle
*iconv_handle
;
1352 struct loadparm_service
*currentService
;
1353 bool bInGlobalSection
;
1355 struct file_lists
*next
;
1360 unsigned int flags
[NUMPARAMETERS
];
1363 bool global
; /* Is this the global context, which may set
1364 * global variables such as debug level etc? */
1365 const struct loadparm_s3_context
*s3_fns
;
1369 struct loadparm_service
*lpcfg_default_service(struct loadparm_context
*lp_ctx
)
1371 if (lp_ctx
->s3_fns
) {
1372 return lp_ctx
->s3_fns
->get_default_loadparm_service();
1374 return lp_ctx
->sDefault
;
1378 * Convenience routine to grab string parameters into temporary memory
1379 * and run standard_sub_basic on them.
1381 * The buffers can be written to by
1382 * callers without affecting the source string.
1385 static const char *lp_string(const char *s
)
1387 #if 0 /* until REWRITE done to make thread-safe */
1388 size_t len
= s
? strlen(s
) : 0;
1392 /* The follow debug is useful for tracking down memory problems
1393 especially if you have an inner loop that is calling a lp_*()
1394 function that returns a string. Perhaps this debug should be
1395 present all the time? */
1398 DEBUG(10, ("lp_string(%s)\n", s
));
1401 #if 0 /* until REWRITE done to make thread-safe */
1403 lp_talloc
= talloc_init("lp_talloc");
1405 ret
= talloc_array(lp_talloc
, char, len
+ 100); /* leave room for substitution */
1413 strlcpy(ret
, s
, len
);
1415 if (trim_string(ret
, "\"", "\"")) {
1416 if (strchr(ret
,'"') != NULL
)
1417 strlcpy(ret
, s
, len
);
1420 standard_sub_basic(ret
,len
+100);
1427 In this section all the functions that are used to access the
1428 parameters from the rest of the program are defined
1432 * the creation of separate lpcfg_*() and lp_*() functions is to allow
1433 * for code compatibility between existing Samba4 and Samba3 code.
1436 /* this global context supports the lp_*() function varients */
1437 static struct loadparm_context
*global_loadparm_context
;
1439 #define lpcfg_default_service global_loadparm_context->sDefault
1440 #define lpcfg_global_service(i) global_loadparm_context->services[i]
1442 #define FN_GLOBAL_STRING(fn_name,var_name) \
1443 _PUBLIC_ const char *lpcfg_ ## fn_name(struct loadparm_context *lp_ctx) { \
1444 if (lp_ctx == NULL) return NULL; \
1445 if (lp_ctx->s3_fns) { \
1446 SMB_ASSERT(lp_ctx->s3_fns->fn_name); \
1447 return lp_ctx->s3_fns->fn_name(); \
1449 return lp_ctx->globals->var_name ? lp_string(lp_ctx->globals->var_name) : ""; \
1452 #define FN_GLOBAL_CONST_STRING(fn_name,var_name) \
1453 _PUBLIC_ const char *lpcfg_ ## fn_name(struct loadparm_context *lp_ctx) {\
1454 if (lp_ctx == NULL) return NULL; \
1455 if (lp_ctx->s3_fns) { \
1456 SMB_ASSERT(lp_ctx->s3_fns->fn_name); \
1457 return lp_ctx->s3_fns->fn_name(); \
1459 return lp_ctx->globals->var_name ? lp_string(lp_ctx->globals->var_name) : ""; \
1462 #define FN_GLOBAL_LIST(fn_name,var_name) \
1463 _PUBLIC_ const char **lpcfg_ ## fn_name(struct loadparm_context *lp_ctx) { \
1464 if (lp_ctx == NULL) return NULL; \
1465 if (lp_ctx->s3_fns) { \
1466 SMB_ASSERT(lp_ctx->s3_fns->fn_name); \
1467 return lp_ctx->s3_fns->fn_name(); \
1469 return lp_ctx->globals->var_name; \
1472 #define FN_GLOBAL_BOOL(fn_name,var_name) \
1473 _PUBLIC_ bool lpcfg_ ## fn_name(struct loadparm_context *lp_ctx) {\
1474 if (lp_ctx == NULL) return false; \
1475 if (lp_ctx->s3_fns) { \
1476 SMB_ASSERT(lp_ctx->s3_fns->fn_name); \
1477 return lp_ctx->s3_fns->fn_name(); \
1479 return lp_ctx->globals->var_name; \
1482 #define FN_GLOBAL_INTEGER(fn_name,var_name) \
1483 _PUBLIC_ int lpcfg_ ## fn_name(struct loadparm_context *lp_ctx) { \
1484 if (lp_ctx->s3_fns) { \
1485 SMB_ASSERT(lp_ctx->s3_fns->fn_name); \
1486 return lp_ctx->s3_fns->fn_name(); \
1488 return lp_ctx->globals->var_name; \
1491 /* Local parameters don't need the ->s3_fns because the struct
1492 * loadparm_service is shared and lpcfg_service() checks the ->s3_fns
1494 #define FN_LOCAL_STRING(fn_name,val) \
1495 _PUBLIC_ const char *lpcfg_ ## fn_name(struct loadparm_service *service, \
1496 struct loadparm_service *sDefault) { \
1497 return(lp_string((const char *)((service != NULL && service->val != NULL) ? service->val : sDefault->val))); \
1500 #define FN_LOCAL_CONST_STRING(fn_name,val) FN_LOCAL_STRING(fn_name, val)
1502 #define FN_LOCAL_LIST(fn_name,val) \
1503 _PUBLIC_ const char **lpcfg_ ## fn_name(struct loadparm_service *service, \
1504 struct loadparm_service *sDefault) {\
1505 return(const char **)(service != NULL && service->val != NULL? service->val : sDefault->val); \
1508 #define FN_LOCAL_PARM_BOOL(fn_name, val) FN_LOCAL_BOOL(fn_name, val)
1510 #define FN_LOCAL_BOOL(fn_name,val) \
1511 _PUBLIC_ bool lpcfg_ ## fn_name(struct loadparm_service *service, \
1512 struct loadparm_service *sDefault) { \
1513 return((service != NULL)? service->val : sDefault->val); \
1516 #define FN_LOCAL_INTEGER(fn_name,val) \
1517 _PUBLIC_ int lpcfg_ ## fn_name(struct loadparm_service *service, \
1518 struct loadparm_service *sDefault) { \
1519 return((service != NULL)? service->val : sDefault->val); \
1522 #define FN_LOCAL_PARM_INTEGER(fn_name, val) FN_LOCAL_INTEGER(fn_name, val)
1524 #define FN_LOCAL_PARM_CHAR(fn_name, val) FN_LOCAL_CHAR(fn_name, val)
1526 #define FN_LOCAL_CHAR(fn_name,val) \
1527 _PUBLIC_ char lpcfg_ ## fn_name(struct loadparm_service *service, \
1528 struct loadparm_service *sDefault) { \
1529 return((service != NULL)? service->val : sDefault->val); \
1532 #include "lib/param/param_functions.c"
1534 FN_GLOBAL_BOOL(bind_interfaces_only
, bBindInterfacesOnly
)
1535 FN_GLOBAL_BOOL(client_lanman_auth
, bClientLanManAuth
)
1536 FN_GLOBAL_BOOL(client_ntlmv2_auth
, bClientNTLMv2Auth
)
1537 FN_GLOBAL_BOOL(client_plaintext_auth
, bClientPlaintextAuth
)
1538 FN_GLOBAL_BOOL(client_use_spnego_principal
, client_use_spnego_principal
)
1539 FN_GLOBAL_BOOL(disable_netbios
, bDisableNetbios
)
1540 FN_GLOBAL_BOOL(dns_recursive_queries
, dns_recursive_queries
)
1541 FN_GLOBAL_BOOL(encrypted_passwords
, bEncryptPasswords
)
1542 FN_GLOBAL_BOOL(host_msdfs
, bHostMSDfs
)
1543 FN_GLOBAL_BOOL(idmap_trusted_only
, bIdmapTrustedOnly
)
1544 FN_GLOBAL_BOOL(lanman_auth
, bLanmanAuth
)
1545 FN_GLOBAL_BOOL(large_readwrite
, bLargeReadwrite
)
1546 FN_GLOBAL_BOOL(local_master
, bLocalMaster
)
1547 FN_GLOBAL_BOOL(ntlm_auth
, bNTLMAuth
)
1548 FN_GLOBAL_BOOL(nt_status_support
, bNTStatusSupport
)
1549 FN_GLOBAL_BOOL(null_passwords
, bNullPasswords
)
1550 FN_GLOBAL_BOOL(obey_pam_restrictions
, bObeyPamRestrictions
)
1551 FN_GLOBAL_BOOL(paranoid_server_security
, paranoid_server_security
)
1552 FN_GLOBAL_BOOL(readraw
, bReadRaw
)
1553 FN_GLOBAL_BOOL(rpc_big_endian
, bRpcBigEndian
)
1554 FN_GLOBAL_BOOL(time_server
, bTimeServer
)
1555 FN_GLOBAL_BOOL(tls_enabled
, tls_enabled
)
1556 FN_GLOBAL_BOOL(unicode
, bUnicode
)
1557 FN_GLOBAL_BOOL(unix_extensions
, bUnixExtensions
)
1558 FN_GLOBAL_BOOL(use_mmap
, bUseMmap
)
1559 FN_GLOBAL_BOOL(use_spnego
, bUseSpnego
)
1560 FN_GLOBAL_BOOL(we_are_a_wins_server
, bWINSsupport
)
1561 FN_GLOBAL_BOOL(winbind_sealed_pipes
, bWinbindSealedPipes
)
1562 FN_GLOBAL_BOOL(wins_dns_proxy
, bWINSdnsProxy
)
1563 FN_GLOBAL_BOOL(writeraw
, bWriteRaw
)
1564 FN_GLOBAL_CONST_STRING(dns_forwarder
, dns_forwarder
)
1565 FN_GLOBAL_CONST_STRING(ntp_signd_socket_directory
, szNTPSignDSocketDirectory
)
1566 FN_GLOBAL_CONST_STRING(passwordserver
, szPasswordServer
)
1567 FN_GLOBAL_CONST_STRING(realm
, szRealm_upper
)
1568 FN_GLOBAL_CONST_STRING(template_homedir
, szTemplateHomedir
)
1569 FN_GLOBAL_CONST_STRING(template_shell
, szTemplateShell
)
1570 FN_GLOBAL_CONST_STRING(winbindd_privileged_socket_directory
, szWinbinddPrivilegedSocketDirectory
)
1571 FN_GLOBAL_CONST_STRING(winbindd_socket_directory
, szWinbinddSocketDirectory
)
1572 FN_GLOBAL_CONST_STRING(winbind_separator
, szWinbindSeparator
)
1573 FN_GLOBAL_INTEGER(allow_dns_updates
, allow_dns_updates
)
1574 FN_GLOBAL_INTEGER(cldap_port
, cldap_port
)
1575 FN_GLOBAL_INTEGER(client_signing
, client_signing
)
1576 FN_GLOBAL_INTEGER(cli_maxprotocol
, cli_maxprotocol
)
1577 FN_GLOBAL_INTEGER(cli_minprotocol
, cli_minprotocol
)
1578 FN_GLOBAL_INTEGER(dgram_port
, dgram_port
)
1579 FN_GLOBAL_INTEGER(kpasswd_port
, kpasswd_port
)
1580 FN_GLOBAL_INTEGER(krb5_port
, krb5_port
)
1581 FN_GLOBAL_INTEGER(maxmux
, max_mux
)
1582 FN_GLOBAL_INTEGER(max_wins_ttl
, max_wins_ttl
)
1583 FN_GLOBAL_INTEGER(max_xmit
, max_xmit
)
1584 FN_GLOBAL_INTEGER(min_wins_ttl
, min_wins_ttl
)
1585 FN_GLOBAL_INTEGER(nbt_port
, nbt_port
)
1586 FN_GLOBAL_INTEGER(passwordlevel
, pwordlevel
)
1587 FN_GLOBAL_INTEGER(server_signing
, server_signing
)
1588 FN_GLOBAL_INTEGER(srv_maxprotocol
, srv_maxprotocol
)
1589 FN_GLOBAL_INTEGER(srv_minprotocol
, srv_minprotocol
)
1590 FN_GLOBAL_INTEGER(web_port
, web_port
)
1591 FN_GLOBAL_LIST(dcerpc_endpoint_servers
, dcerpc_ep_servers
)
1592 FN_GLOBAL_LIST(dns_update_command
, szDNSUpdateCommand
)
1593 FN_GLOBAL_LIST(interfaces
, szInterfaces
)
1594 FN_GLOBAL_LIST(name_resolve_order
, szNameResolveOrder
)
1595 FN_GLOBAL_LIST(netbios_aliases
, szNetbiosAliases
)
1596 FN_GLOBAL_LIST(nsupdate_command
, szNSUpdateCommand
)
1597 FN_GLOBAL_LIST(rndc_command
, szRNDCCommand
)
1598 FN_GLOBAL_LIST(samba_kcc_command
, szSambaKCCCommand
)
1599 FN_GLOBAL_LIST(server_services
, server_services
)
1600 FN_GLOBAL_LIST(smb_ports
, smb_ports
)
1601 FN_GLOBAL_LIST(spn_update_command
, szSPNUpdateCommand
)
1602 FN_GLOBAL_LIST(wins_server_list
, szWINSservers
)
1603 FN_GLOBAL_STRING(auto_services
, szAutoServices
)
1604 FN_GLOBAL_STRING(cachedir
, szCacheDir
)
1605 FN_GLOBAL_STRING(dnsdomain
, szRealm_lower
)
1606 FN_GLOBAL_STRING(dos_charset
, dos_charset
)
1607 FN_GLOBAL_STRING(lockdir
, szLockDir
)
1608 FN_GLOBAL_STRING(logfile
, logfile
)
1609 FN_GLOBAL_STRING(ncalrpc_dir
, ncalrpc_dir
)
1610 FN_GLOBAL_STRING(netbios_name
, szNetbiosName
)
1611 FN_GLOBAL_STRING(netbios_scope
, szNetbiosScope
)
1612 FN_GLOBAL_STRING(ntptr_providor
, ntptr_providor
)
1613 FN_GLOBAL_STRING(passdb_backend
, passdb_backend
)
1614 FN_GLOBAL_STRING(passwd_chat
, szPasswdChat
)
1615 FN_GLOBAL_STRING(piddir
, szPidDir
)
1616 FN_GLOBAL_STRING(private_dir
, szPrivateDir
)
1617 FN_GLOBAL_STRING(serverstring
, szServerString
)
1618 FN_GLOBAL_STRING(share_backend
, szShareBackend
)
1619 FN_GLOBAL_STRING(socket_address
, szSocketAddress
)
1620 FN_GLOBAL_STRING(socket_options
, socket_options
)
1621 FN_GLOBAL_STRING(statedir
, szStateDir
)
1622 FN_GLOBAL_STRING(unix_charset
, unix_charset
)
1623 FN_GLOBAL_STRING(wins_hook
, szWINSHook
)
1624 FN_GLOBAL_STRING(workgroup
, szWorkgroup
)
1626 /* local prototypes */
1627 static int map_parameter(const char *pszParmName
);
1628 static struct loadparm_service
*getservicebyname(struct loadparm_context
*lp_ctx
,
1629 const char *pszServiceName
);
1630 static void copy_service(struct loadparm_service
*pserviceDest
,
1631 struct loadparm_service
*pserviceSource
,
1632 struct bitmap
*pcopymapDest
);
1633 static bool lpcfg_service_ok(struct loadparm_service
*service
);
1634 static bool do_section(const char *pszSectionName
, void *);
1635 static void init_copymap(struct loadparm_service
*pservice
);
1637 /* This is a helper function for parametrical options support. */
1638 /* It returns a pointer to parametrical option value if it exists or NULL otherwise */
1639 /* Actual parametrical functions are quite simple */
1640 const char *lpcfg_get_parametric(struct loadparm_context
*lp_ctx
,
1641 struct loadparm_service
*service
,
1642 const char *type
, const char *option
)
1644 char *vfskey_tmp
= NULL
;
1645 char *vfskey
= NULL
;
1646 struct parmlist_entry
*data
;
1651 if (lp_ctx
->s3_fns
) {
1652 return lp_ctx
->s3_fns
->get_parametric(service
, type
, option
);
1655 data
= (service
== NULL
? lp_ctx
->globals
->param_opt
: service
->param_opt
);
1657 vfskey_tmp
= talloc_asprintf(NULL
, "%s:%s", type
, option
);
1658 if (vfskey_tmp
== NULL
) return NULL
;
1659 vfskey
= strlower_talloc(NULL
, vfskey_tmp
);
1660 talloc_free(vfskey_tmp
);
1663 if (strcmp(data
->key
, vfskey
) == 0) {
1664 talloc_free(vfskey
);
1670 if (service
!= NULL
) {
1671 /* Try to fetch the same option but from globals */
1672 /* but only if we are not already working with globals */
1673 for (data
= lp_ctx
->globals
->param_opt
; data
;
1674 data
= data
->next
) {
1675 if (strcmp(data
->key
, vfskey
) == 0) {
1676 talloc_free(vfskey
);
1682 talloc_free(vfskey
);
1689 * convenience routine to return int parameters.
1691 static int lp_int(const char *s
)
1695 DEBUG(0,("lp_int(%s): is called with NULL!\n",s
));
1699 return strtol(s
, NULL
, 0);
1703 * convenience routine to return unsigned long parameters.
1705 static unsigned long lp_ulong(const char *s
)
1709 DEBUG(0,("lp_ulong(%s): is called with NULL!\n",s
));
1713 return strtoul(s
, NULL
, 0);
1717 * convenience routine to return unsigned long parameters.
1719 static long lp_long(const char *s
)
1723 DEBUG(0,("lp_long(%s): is called with NULL!\n",s
));
1727 return strtol(s
, NULL
, 0);
1731 * convenience routine to return unsigned long parameters.
1733 static double lp_double(const char *s
)
1737 DEBUG(0,("lp_double(%s): is called with NULL!\n",s
));
1741 return strtod(s
, NULL
);
1745 * convenience routine to return boolean parameters.
1747 static bool lp_bool(const char *s
)
1752 DEBUG(0,("lp_bool(%s): is called with NULL!\n",s
));
1756 if (!set_boolean(s
, &ret
)) {
1757 DEBUG(0,("lp_bool(%s): value is not boolean!\n",s
));
1766 * Return parametric option from a given service. Type is a part of option before ':'
1767 * Parametric option has following syntax: 'Type: option = value'
1768 * Returned value is allocated in 'lp_talloc' context
1771 const char *lpcfg_parm_string(struct loadparm_context
*lp_ctx
,
1772 struct loadparm_service
*service
, const char *type
,
1775 const char *value
= lpcfg_get_parametric(lp_ctx
, service
, type
, option
);
1778 return lp_string(value
);
1784 * Return parametric option from a given service. Type is a part of option before ':'
1785 * Parametric option has following syntax: 'Type: option = value'
1786 * Returned value is allocated in 'lp_talloc' context
1789 const char **lpcfg_parm_string_list(TALLOC_CTX
*mem_ctx
,
1790 struct loadparm_context
*lp_ctx
,
1791 struct loadparm_service
*service
,
1793 const char *option
, const char *separator
)
1795 const char *value
= lpcfg_get_parametric(lp_ctx
, service
, type
, option
);
1798 return (const char **)str_list_make(mem_ctx
, value
, separator
);
1804 * Return parametric option from a given service. Type is a part of option before ':'
1805 * Parametric option has following syntax: 'Type: option = value'
1808 int lpcfg_parm_int(struct loadparm_context
*lp_ctx
,
1809 struct loadparm_service
*service
, const char *type
,
1810 const char *option
, int default_v
)
1812 const char *value
= lpcfg_get_parametric(lp_ctx
, service
, type
, option
);
1815 return lp_int(value
);
1821 * Return parametric option from a given service. Type is a part of
1822 * option before ':'.
1823 * Parametric option has following syntax: 'Type: option = value'.
1826 int lpcfg_parm_bytes(struct loadparm_context
*lp_ctx
,
1827 struct loadparm_service
*service
, const char *type
,
1828 const char *option
, int default_v
)
1832 const char *value
= lpcfg_get_parametric(lp_ctx
, service
, type
, option
);
1834 if (value
&& conv_str_size_error(value
, &bval
)) {
1835 if (bval
<= INT_MAX
) {
1844 * Return parametric option from a given service.
1845 * Type is a part of option before ':'
1846 * Parametric option has following syntax: 'Type: option = value'
1848 unsigned long lpcfg_parm_ulong(struct loadparm_context
*lp_ctx
,
1849 struct loadparm_service
*service
, const char *type
,
1850 const char *option
, unsigned long default_v
)
1852 const char *value
= lpcfg_get_parametric(lp_ctx
, service
, type
, option
);
1855 return lp_ulong(value
);
1860 long lpcfg_parm_long(struct loadparm_context
*lp_ctx
,
1861 struct loadparm_service
*service
, const char *type
,
1862 const char *option
, long default_v
)
1864 const char *value
= lpcfg_get_parametric(lp_ctx
, service
, type
, option
);
1867 return lp_long(value
);
1872 double lpcfg_parm_double(struct loadparm_context
*lp_ctx
,
1873 struct loadparm_service
*service
, const char *type
,
1874 const char *option
, double default_v
)
1876 const char *value
= lpcfg_get_parametric(lp_ctx
, service
, type
, option
);
1879 return lp_double(value
);
1885 * Return parametric option from a given service. Type is a part of option before ':'
1886 * Parametric option has following syntax: 'Type: option = value'
1889 bool lpcfg_parm_bool(struct loadparm_context
*lp_ctx
,
1890 struct loadparm_service
*service
, const char *type
,
1891 const char *option
, bool default_v
)
1893 const char *value
= lpcfg_get_parametric(lp_ctx
, service
, type
, option
);
1896 return lp_bool(value
);
1903 * Initialise a service to the defaults.
1906 static struct loadparm_service
*init_service(TALLOC_CTX
*mem_ctx
, struct loadparm_service
*sDefault
)
1908 struct loadparm_service
*pservice
=
1909 talloc_zero(mem_ctx
, struct loadparm_service
);
1910 copy_service(pservice
, sDefault
, NULL
);
1915 * Set a string value, deallocating any existing space, and allocing the space
1918 static bool lpcfg_string_set(TALLOC_CTX
*mem_ctx
, char **dest
, const char *src
)
1925 *dest
= talloc_strdup(mem_ctx
, src
);
1926 if ((*dest
) == NULL
) {
1927 DEBUG(0,("Out of memory in string_set\n"));
1935 * Set a string value, deallocating any existing space, and allocing the space
1938 static bool lpcfg_string_set_upper(TALLOC_CTX
*mem_ctx
, char **dest
, const char *src
)
1945 *dest
= strupper_talloc(mem_ctx
, src
);
1946 if ((*dest
) == NULL
) {
1947 DEBUG(0,("Out of memory in string_set_upper\n"));
1957 * Add a new service to the services array initialising it with the given
1961 struct loadparm_service
*lpcfg_add_service(struct loadparm_context
*lp_ctx
,
1962 const struct loadparm_service
*pservice
,
1966 struct loadparm_service tservice
;
1967 int num_to_alloc
= lp_ctx
->iNumServices
+ 1;
1968 struct parmlist_entry
*data
, *pdata
;
1970 if (pservice
== NULL
) {
1971 pservice
= lp_ctx
->sDefault
;
1974 tservice
= *pservice
;
1976 /* it might already exist */
1978 struct loadparm_service
*service
= getservicebyname(lp_ctx
,
1980 if (service
!= NULL
) {
1981 /* Clean all parametric options for service */
1982 /* They will be added during parsing again */
1983 data
= service
->param_opt
;
1989 service
->param_opt
= NULL
;
1994 /* find an invalid one */
1995 for (i
= 0; i
< lp_ctx
->iNumServices
; i
++)
1996 if (lp_ctx
->services
[i
] == NULL
)
1999 /* if not, then create one */
2000 if (i
== lp_ctx
->iNumServices
) {
2001 struct loadparm_service
**tsp
;
2003 tsp
= talloc_realloc(lp_ctx
, lp_ctx
->services
, struct loadparm_service
*, num_to_alloc
);
2006 DEBUG(0,("lpcfg_add_service: failed to enlarge services!\n"));
2009 lp_ctx
->services
= tsp
;
2010 lp_ctx
->services
[lp_ctx
->iNumServices
] = NULL
;
2013 lp_ctx
->iNumServices
++;
2016 lp_ctx
->services
[i
] = init_service(lp_ctx
->services
, lp_ctx
->sDefault
);
2017 if (lp_ctx
->services
[i
] == NULL
) {
2018 DEBUG(0,("lpcfg_add_service: out of memory!\n"));
2021 copy_service(lp_ctx
->services
[i
], &tservice
, NULL
);
2023 lpcfg_string_set(lp_ctx
->services
[i
], &lp_ctx
->services
[i
]->szService
, name
);
2024 return lp_ctx
->services
[i
];
2028 * Add a new home service, with the specified home directory, defaults coming
2029 * from service ifrom.
2032 bool lpcfg_add_home(struct loadparm_context
*lp_ctx
,
2033 const char *pszHomename
,
2034 struct loadparm_service
*default_service
,
2035 const char *user
, const char *pszHomedir
)
2037 struct loadparm_service
*service
;
2039 service
= lpcfg_add_service(lp_ctx
, default_service
, pszHomename
);
2041 if (service
== NULL
)
2044 if (!(*(default_service
->szPath
))
2045 || strequal(default_service
->szPath
, lp_ctx
->sDefault
->szPath
)) {
2046 service
->szPath
= talloc_strdup(service
, pszHomedir
);
2048 service
->szPath
= string_sub_talloc(service
, lpcfg_pathname(default_service
, lp_ctx
->sDefault
), "%H", pszHomedir
);
2051 if (!(*(service
->comment
))) {
2052 service
->comment
= talloc_asprintf(service
, "Home directory of %s", user
);
2054 service
->bAvailable
= default_service
->bAvailable
;
2055 service
->bBrowseable
= default_service
->bBrowseable
;
2057 DEBUG(3, ("adding home's share [%s] for user '%s' at '%s'\n",
2058 pszHomename
, user
, service
->szPath
));
2064 * Add a new printer service, with defaults coming from service iFrom.
2067 bool lpcfg_add_printer(struct loadparm_context
*lp_ctx
,
2068 const char *pszPrintername
,
2069 struct loadparm_service
*default_service
)
2071 const char *comment
= "From Printcap";
2072 struct loadparm_service
*service
;
2073 service
= lpcfg_add_service(lp_ctx
, default_service
, pszPrintername
);
2075 if (service
== NULL
)
2078 /* note that we do NOT default the availability flag to True - */
2079 /* we take it from the default service passed. This allows all */
2080 /* dynamic printers to be disabled by disabling the [printers] */
2081 /* entry (if/when the 'available' keyword is implemented!). */
2083 /* the printer name is set to the service name. */
2084 lpcfg_string_set(service
, &service
->szPrintername
, pszPrintername
);
2085 lpcfg_string_set(service
, &service
->comment
, comment
);
2086 service
->bBrowseable
= default_service
->bBrowseable
;
2087 /* Printers cannot be read_only. */
2088 service
->bRead_only
= false;
2089 /* Printer services must be printable. */
2090 service
->bPrint_ok
= true;
2092 DEBUG(3, ("adding printer service %s\n", pszPrintername
));
2098 * Map a parameter's string representation to something we can use.
2099 * Returns False if the parameter string is not recognised, else TRUE.
2102 static int map_parameter(const char *pszParmName
)
2106 if (*pszParmName
== '-')
2109 for (iIndex
= 0; parm_table
[iIndex
].label
; iIndex
++)
2110 if (strwicmp(parm_table
[iIndex
].label
, pszParmName
) == 0)
2113 /* Warn only if it isn't parametric option */
2114 if (strchr(pszParmName
, ':') == NULL
)
2115 DEBUG(0, ("Unknown parameter encountered: \"%s\"\n", pszParmName
));
2116 /* We do return 'fail' for parametric options as well because they are
2117 stored in different storage
2124 return the parameter structure for a parameter
2126 struct parm_struct
*lpcfg_parm_struct(struct loadparm_context
*lp_ctx
, const char *name
)
2130 if (lp_ctx
->s3_fns
) {
2131 return lp_ctx
->s3_fns
->get_parm_struct(name
);
2134 parmnum
= map_parameter(name
);
2135 if (parmnum
== -1) return NULL
;
2136 return &parm_table
[parmnum
];
2140 return the parameter pointer for a parameter
2142 void *lpcfg_parm_ptr(struct loadparm_context
*lp_ctx
,
2143 struct loadparm_service
*service
, struct parm_struct
*parm
)
2145 if (lp_ctx
->s3_fns
) {
2146 return lp_ctx
->s3_fns
->get_parm_ptr(service
, parm
);
2149 if (service
== NULL
) {
2150 if (parm
->p_class
== P_LOCAL
)
2151 return ((char *)lp_ctx
->sDefault
)+parm
->offset
;
2152 else if (parm
->p_class
== P_GLOBAL
)
2153 return ((char *)lp_ctx
->globals
)+parm
->offset
;
2156 return ((char *)service
) + parm
->offset
;
2161 return the parameter pointer for a parameter
2163 bool lpcfg_parm_is_cmdline(struct loadparm_context
*lp_ctx
, const char *name
)
2167 if (lp_ctx
->s3_fns
) {
2168 struct parm_struct
*parm
= lp_ctx
->s3_fns
->get_parm_struct(name
);
2170 return parm
->flags
& FLAG_CMDLINE
;
2175 parmnum
= map_parameter(name
);
2176 if (parmnum
== -1) return false;
2178 return lp_ctx
->flags
[parmnum
] & FLAG_CMDLINE
;
2182 * Find a service by name. Otherwise works like get_service.
2185 static struct loadparm_service
*getservicebyname(struct loadparm_context
*lp_ctx
,
2186 const char *pszServiceName
)
2190 if (lp_ctx
->s3_fns
) {
2191 return lp_ctx
->s3_fns
->get_service(pszServiceName
);
2194 for (iService
= lp_ctx
->iNumServices
- 1; iService
>= 0; iService
--)
2195 if (lp_ctx
->services
[iService
] != NULL
&&
2196 strwicmp(lp_ctx
->services
[iService
]->szService
, pszServiceName
) == 0) {
2197 return lp_ctx
->services
[iService
];
2204 * Copy a service structure to another.
2205 * If pcopymapDest is NULL then copy all fields
2208 static void copy_service(struct loadparm_service
*pserviceDest
,
2209 struct loadparm_service
*pserviceSource
,
2210 struct bitmap
*pcopymapDest
)
2213 bool bcopyall
= (pcopymapDest
== NULL
);
2214 struct parmlist_entry
*data
, *pdata
, *paramo
;
2217 for (i
= 0; parm_table
[i
].label
; i
++)
2218 if (parm_table
[i
].p_class
== P_LOCAL
&&
2219 (bcopyall
|| bitmap_query(pcopymapDest
, i
))) {
2221 ((char *)pserviceSource
) + parm_table
[i
].offset
;
2223 ((char *)pserviceDest
) + parm_table
[i
].offset
;
2225 switch (parm_table
[i
].type
) {
2227 *(bool *)dest_ptr
= *(bool *)src_ptr
;
2234 *(int *)dest_ptr
= *(int *)src_ptr
;
2238 lpcfg_string_set(pserviceDest
,
2244 lpcfg_string_set_upper(pserviceDest
,
2249 *(const char ***)dest_ptr
= (const char **)str_list_copy(pserviceDest
,
2250 *(const char ***)src_ptr
);
2258 init_copymap(pserviceDest
);
2259 if (pserviceSource
->copymap
)
2260 bitmap_copy(pserviceDest
->copymap
,
2261 pserviceSource
->copymap
);
2264 data
= pserviceSource
->param_opt
;
2267 pdata
= pserviceDest
->param_opt
;
2268 /* Traverse destination */
2270 /* If we already have same option, override it */
2271 if (strcmp(pdata
->key
, data
->key
) == 0) {
2272 talloc_free(pdata
->value
);
2273 pdata
->value
= talloc_strdup(pdata
,
2278 pdata
= pdata
->next
;
2281 paramo
= talloc_zero(pserviceDest
, struct parmlist_entry
);
2284 paramo
->key
= talloc_strdup(paramo
, data
->key
);
2285 paramo
->value
= talloc_strdup(paramo
, data
->value
);
2286 DLIST_ADD(pserviceDest
->param_opt
, paramo
);
2293 * Check a service for consistency. Return False if the service is in any way
2294 * incomplete or faulty, else True.
2296 static bool lpcfg_service_ok(struct loadparm_service
*service
)
2301 if (service
->szService
[0] == '\0') {
2302 DEBUG(0, ("The following message indicates an internal error:\n"));
2303 DEBUG(0, ("No service name in service entry.\n"));
2307 /* The [printers] entry MUST be printable. I'm all for flexibility, but */
2308 /* I can't see why you'd want a non-printable printer service... */
2309 if (strwicmp(service
->szService
, PRINTERS_NAME
) == 0) {
2310 if (!service
->bPrint_ok
) {
2311 DEBUG(0, ("WARNING: [%s] service MUST be printable!\n",
2312 service
->szService
));
2313 service
->bPrint_ok
= true;
2315 /* [printers] service must also be non-browsable. */
2316 if (service
->bBrowseable
)
2317 service
->bBrowseable
= false;
2320 /* If a service is flagged unavailable, log the fact at level 0. */
2321 if (!service
->bAvailable
)
2322 DEBUG(1, ("NOTE: Service %s is flagged unavailable.\n",
2323 service
->szService
));
2329 /*******************************************************************
2330 Keep a linked list of all config files so we know when one has changed
2331 it's date and needs to be reloaded.
2332 ********************************************************************/
2334 static void add_to_file_list(struct loadparm_context
*lp_ctx
,
2335 const char *fname
, const char *subfname
)
2337 struct file_lists
*f
= lp_ctx
->file_lists
;
2340 if (f
->name
&& !strcmp(f
->name
, fname
))
2346 f
= talloc(lp_ctx
, struct file_lists
);
2349 f
->next
= lp_ctx
->file_lists
;
2350 f
->name
= talloc_strdup(f
, fname
);
2355 f
->subfname
= talloc_strdup(f
, subfname
);
2360 lp_ctx
->file_lists
= f
;
2361 f
->modtime
= file_modtime(subfname
);
2363 time_t t
= file_modtime(subfname
);
2369 /*******************************************************************
2370 Check if a config file has changed date.
2371 ********************************************************************/
2372 bool lpcfg_file_list_changed(struct loadparm_context
*lp_ctx
)
2374 struct file_lists
*f
;
2375 DEBUG(6, ("lp_file_list_changed()\n"));
2377 for (f
= lp_ctx
->file_lists
; f
!= NULL
; f
= f
->next
) {
2381 n2
= standard_sub_basic(lp_ctx
, f
->name
);
2383 DEBUGADD(6, ("file %s -> %s last mod_time: %s\n",
2384 f
->name
, n2
, ctime(&f
->modtime
)));
2386 mod_time
= file_modtime(n2
);
2388 if (mod_time
&& ((f
->modtime
!= mod_time
) || (f
->subfname
== NULL
) || (strcmp(n2
, f
->subfname
) != 0))) {
2389 DEBUGADD(6, ("file %s modified: %s\n", n2
,
2391 f
->modtime
= mod_time
;
2392 talloc_free(f
->subfname
);
2393 f
->subfname
= talloc_strdup(f
, n2
);
2400 /***************************************************************************
2401 Handle the "realm" parameter
2402 ***************************************************************************/
2404 static bool handle_realm(struct loadparm_context
*lp_ctx
, int unused
,
2405 const char *pszParmValue
, char **ptr
)
2407 lpcfg_string_set(lp_ctx
, ptr
, pszParmValue
);
2409 talloc_free(lp_ctx
->globals
->szRealm_upper
);
2410 talloc_free(lp_ctx
->globals
->szRealm_lower
);
2412 lp_ctx
->globals
->szRealm_upper
= strupper_talloc(lp_ctx
, pszParmValue
);
2413 lp_ctx
->globals
->szRealm_lower
= strlower_talloc(lp_ctx
, pszParmValue
);
2418 /***************************************************************************
2419 Handle the include operation.
2420 ***************************************************************************/
2422 static bool handle_include(struct loadparm_context
*lp_ctx
, int unused
,
2423 const char *pszParmValue
, char **ptr
)
2425 char *fname
= standard_sub_basic(lp_ctx
, pszParmValue
);
2427 add_to_file_list(lp_ctx
, pszParmValue
, fname
);
2429 lpcfg_string_set(lp_ctx
, ptr
, fname
);
2431 if (file_exist(fname
))
2432 return pm_process(fname
, do_section
, do_parameter
, lp_ctx
);
2434 DEBUG(2, ("Can't find include file %s\n", fname
));
2439 /***************************************************************************
2440 Handle the interpretation of the copy parameter.
2441 ***************************************************************************/
2443 static bool handle_copy(struct loadparm_context
*lp_ctx
, int unused
,
2444 const char *pszParmValue
, char **ptr
)
2447 struct loadparm_service
*serviceTemp
;
2449 lpcfg_string_set(lp_ctx
, ptr
, pszParmValue
);
2453 DEBUG(3, ("Copying service from service %s\n", pszParmValue
));
2455 if ((serviceTemp
= getservicebyname(lp_ctx
, pszParmValue
)) != NULL
) {
2456 if (serviceTemp
== lp_ctx
->currentService
) {
2457 DEBUG(0, ("Can't copy service %s - unable to copy self!\n", pszParmValue
));
2459 copy_service(lp_ctx
->currentService
,
2461 lp_ctx
->currentService
->copymap
);
2465 DEBUG(0, ("Unable to copy service - source not found: %s\n",
2473 static bool handle_debuglevel(struct loadparm_context
*lp_ctx
, int unused
,
2474 const char *pszParmValue
, char **ptr
)
2477 lpcfg_string_set(lp_ctx
, ptr
, pszParmValue
);
2478 if (lp_ctx
->global
) {
2479 return debug_parse_levels(pszParmValue
);
2484 static bool handle_logfile(struct loadparm_context
*lp_ctx
, int unused
,
2485 const char *pszParmValue
, char **ptr
)
2487 debug_set_logfile(pszParmValue
);
2488 if (lp_ctx
->global
) {
2489 lpcfg_string_set(lp_ctx
, ptr
, pszParmValue
);
2494 /***************************************************************************
2495 Initialise a copymap.
2496 ***************************************************************************/
2498 static void init_copymap(struct loadparm_service
*pservice
)
2502 TALLOC_FREE(pservice
->copymap
);
2504 pservice
->copymap
= bitmap_talloc(NULL
, NUMPARAMETERS
);
2505 if (!pservice
->copymap
)
2507 ("Couldn't allocate copymap!! (size %d)\n",
2508 (int)NUMPARAMETERS
));
2510 for (i
= 0; i
< NUMPARAMETERS
; i
++)
2511 bitmap_set(pservice
->copymap
, i
);
2515 * Process a parametric option
2517 static bool lp_do_parameter_parametric(struct loadparm_context
*lp_ctx
,
2518 struct loadparm_service
*service
,
2519 const char *pszParmName
,
2520 const char *pszParmValue
, int flags
)
2522 struct parmlist_entry
*paramo
, *data
;
2524 TALLOC_CTX
*mem_ctx
;
2526 while (isspace((unsigned char)*pszParmName
)) {
2530 name
= strlower_talloc(lp_ctx
, pszParmName
);
2531 if (!name
) return false;
2533 if (service
== NULL
) {
2534 data
= lp_ctx
->globals
->param_opt
;
2535 mem_ctx
= lp_ctx
->globals
;
2537 data
= service
->param_opt
;
2541 /* Traverse destination */
2542 for (paramo
=data
; paramo
; paramo
=paramo
->next
) {
2543 /* If we already have the option set, override it unless
2544 it was a command line option and the new one isn't */
2545 if (strcmp(paramo
->key
, name
) == 0) {
2546 if ((paramo
->priority
& FLAG_CMDLINE
) &&
2547 !(flags
& FLAG_CMDLINE
)) {
2552 talloc_free(paramo
->value
);
2553 paramo
->value
= talloc_strdup(paramo
, pszParmValue
);
2554 paramo
->priority
= flags
;
2560 paramo
= talloc_zero(mem_ctx
, struct parmlist_entry
);
2563 paramo
->key
= talloc_strdup(paramo
, name
);
2564 paramo
->value
= talloc_strdup(paramo
, pszParmValue
);
2565 paramo
->priority
= flags
;
2566 if (service
== NULL
) {
2567 DLIST_ADD(lp_ctx
->globals
->param_opt
, paramo
);
2569 DLIST_ADD(service
->param_opt
, paramo
);
2577 static bool set_variable(TALLOC_CTX
*mem_ctx
, int parmnum
, void *parm_ptr
,
2578 const char *pszParmName
, const char *pszParmValue
,
2579 struct loadparm_context
*lp_ctx
, bool on_globals
)
2582 /* if it is a special case then go ahead */
2583 if (parm_table
[parmnum
].special
) {
2585 ret
= parm_table
[parmnum
].special(lp_ctx
, -1, pszParmValue
,
2590 goto mark_non_default
;
2593 /* now switch on the type of variable it is */
2594 switch (parm_table
[parmnum
].type
)
2598 if (!set_boolean(pszParmValue
, &b
)) {
2599 DEBUG(0,("lp_do_parameter(%s): value is not boolean!\n", pszParmValue
));
2602 *(bool *)parm_ptr
= b
;
2608 if (!set_boolean(pszParmValue
, &b
)) {
2609 DEBUG(0,("lp_do_parameter(%s): value is not boolean!\n", pszParmValue
));
2612 *(bool *)parm_ptr
= !b
;
2617 *(int *)parm_ptr
= atoi(pszParmValue
);
2621 *(char *)parm_ptr
= *pszParmValue
;
2625 *(int *)parm_ptr
= strtol(pszParmValue
, NULL
, 8);
2631 if (conv_str_size_error(pszParmValue
, &val
)) {
2632 if (val
<= INT_MAX
) {
2633 *(int *)parm_ptr
= (int)val
;
2638 DEBUG(0,("lp_do_parameter(%s): value is not "
2639 "a valid size specifier!\n", pszParmValue
));
2644 *(const char ***)parm_ptr
= (const char **)str_list_make(mem_ctx
,
2645 pszParmValue
, NULL
);
2649 char **new_list
= str_list_make(mem_ctx
,
2650 pszParmValue
, NULL
);
2651 for (i
=0; new_list
[i
]; i
++) {
2652 if (new_list
[i
][0] == '+' && new_list
[i
][1]) {
2653 if (!str_list_check(*(const char ***)parm_ptr
,
2655 *(const char ***)parm_ptr
= str_list_add(*(const char ***)parm_ptr
,
2658 } else if (new_list
[i
][0] == '-' && new_list
[i
][1]) {
2659 str_list_remove(*(const char ***)parm_ptr
,
2663 DEBUG(0, ("Unsupported list syntax for: %s = %s\n",
2664 pszParmName
, pszParmValue
));
2667 *(const char ***)parm_ptr
= (const char **) new_list
;
2674 lpcfg_string_set(mem_ctx
, (char **)parm_ptr
, pszParmValue
);
2678 lpcfg_string_set_upper(mem_ctx
, (char **)parm_ptr
, pszParmValue
);
2682 for (i
= 0; parm_table
[parmnum
].enum_list
[i
].name
; i
++) {
2685 parm_table
[parmnum
].enum_list
[i
].name
)) {
2687 parm_table
[parmnum
].
2692 if (!parm_table
[parmnum
].enum_list
[i
].name
) {
2693 DEBUG(0,("Unknown enumerated value '%s' for '%s'\n",
2694 pszParmValue
, pszParmName
));
2704 if (on_globals
&& (lp_ctx
->flags
[parmnum
] & FLAG_DEFAULT
)) {
2705 lp_ctx
->flags
[parmnum
] &= ~FLAG_DEFAULT
;
2706 /* we have to also unset FLAG_DEFAULT on aliases */
2707 for (i
=parmnum
-1;i
>=0 && parm_table
[i
].offset
== parm_table
[parmnum
].offset
;i
--) {
2708 lp_ctx
->flags
[i
] &= ~FLAG_DEFAULT
;
2710 for (i
=parmnum
+1;i
<NUMPARAMETERS
&& parm_table
[i
].offset
== parm_table
[parmnum
].offset
;i
++) {
2711 lp_ctx
->flags
[i
] &= ~FLAG_DEFAULT
;
2718 bool lpcfg_do_global_parameter(struct loadparm_context
*lp_ctx
,
2719 const char *pszParmName
, const char *pszParmValue
)
2721 int parmnum
= map_parameter(pszParmName
);
2725 if (strchr(pszParmName
, ':')) {
2726 return lp_do_parameter_parametric(lp_ctx
, NULL
, pszParmName
, pszParmValue
, 0);
2728 DEBUG(0, ("Ignoring unknown parameter \"%s\"\n", pszParmName
));
2732 /* if the flag has been set on the command line, then don't allow override,
2733 but don't report an error */
2734 if (lp_ctx
->flags
[parmnum
] & FLAG_CMDLINE
) {
2738 parm_ptr
= lpcfg_parm_ptr(lp_ctx
, NULL
, &parm_table
[parmnum
]);
2740 return set_variable(lp_ctx
->globals
, parmnum
, parm_ptr
,
2741 pszParmName
, pszParmValue
, lp_ctx
, true);
2744 bool lpcfg_do_service_parameter(struct loadparm_context
*lp_ctx
,
2745 struct loadparm_service
*service
,
2746 const char *pszParmName
, const char *pszParmValue
)
2750 int parmnum
= map_parameter(pszParmName
);
2753 if (strchr(pszParmName
, ':')) {
2754 return lp_do_parameter_parametric(lp_ctx
, service
, pszParmName
, pszParmValue
, 0);
2756 DEBUG(0, ("Ignoring unknown parameter \"%s\"\n", pszParmName
));
2760 /* if the flag has been set on the command line, then don't allow override,
2761 but don't report an error */
2762 if (lp_ctx
->flags
[parmnum
] & FLAG_CMDLINE
) {
2766 if (parm_table
[parmnum
].p_class
== P_GLOBAL
) {
2768 ("Global parameter %s found in service section!\n",
2772 parm_ptr
= ((char *)service
) + parm_table
[parmnum
].offset
;
2774 if (!service
->copymap
)
2775 init_copymap(service
);
2777 /* this handles the aliases - set the copymap for other
2778 * entries with the same data pointer */
2779 for (i
= 0; parm_table
[i
].label
; i
++)
2780 if (parm_table
[i
].offset
== parm_table
[parmnum
].offset
&&
2781 parm_table
[i
].p_class
== parm_table
[parmnum
].p_class
)
2782 bitmap_clear(service
->copymap
, i
);
2784 return set_variable(service
, parmnum
, parm_ptr
, pszParmName
,
2785 pszParmValue
, lp_ctx
, false);
2789 * Process a parameter.
2792 static bool do_parameter(const char *pszParmName
, const char *pszParmValue
,
2795 struct loadparm_context
*lp_ctx
= (struct loadparm_context
*)userdata
;
2797 if (lp_ctx
->bInGlobalSection
)
2798 return lpcfg_do_global_parameter(lp_ctx
, pszParmName
,
2801 return lpcfg_do_service_parameter(lp_ctx
, lp_ctx
->currentService
,
2802 pszParmName
, pszParmValue
);
2806 variable argument do parameter
2808 bool lpcfg_do_global_parameter_var(struct loadparm_context
*lp_ctx
, const char *pszParmName
, const char *fmt
, ...) PRINTF_ATTRIBUTE(3, 4);
2809 bool lpcfg_do_global_parameter_var(struct loadparm_context
*lp_ctx
,
2810 const char *pszParmName
, const char *fmt
, ...)
2817 s
= talloc_vasprintf(NULL
, fmt
, ap
);
2819 ret
= lpcfg_do_global_parameter(lp_ctx
, pszParmName
, s
);
2826 set a parameter from the commandline - this is called from command line parameter
2827 parsing code. It sets the parameter then marks the parameter as unable to be modified
2828 by smb.conf processing
2830 bool lpcfg_set_cmdline(struct loadparm_context
*lp_ctx
, const char *pszParmName
,
2831 const char *pszParmValue
)
2836 if (lp_ctx
->s3_fns
) {
2837 return lp_ctx
->s3_fns
->set_cmdline(pszParmName
, pszParmValue
);
2840 parmnum
= map_parameter(pszParmName
);
2842 while (isspace((unsigned char)*pszParmValue
)) pszParmValue
++;
2845 if (parmnum
< 0 && strchr(pszParmName
, ':')) {
2846 /* set a parametric option */
2847 return lp_do_parameter_parametric(lp_ctx
, NULL
, pszParmName
,
2848 pszParmValue
, FLAG_CMDLINE
);
2852 DEBUG(0,("Unknown option '%s'\n", pszParmName
));
2856 /* reset the CMDLINE flag in case this has been called before */
2857 lp_ctx
->flags
[parmnum
] &= ~FLAG_CMDLINE
;
2859 if (!lpcfg_do_global_parameter(lp_ctx
, pszParmName
, pszParmValue
)) {
2863 lp_ctx
->flags
[parmnum
] |= FLAG_CMDLINE
;
2865 /* we have to also set FLAG_CMDLINE on aliases */
2866 for (i
=parmnum
-1;i
>=0 && parm_table
[i
].offset
== parm_table
[parmnum
].offset
;i
--) {
2867 lp_ctx
->flags
[i
] |= FLAG_CMDLINE
;
2869 for (i
=parmnum
+1;i
<NUMPARAMETERS
&& parm_table
[i
].offset
== parm_table
[parmnum
].offset
;i
++) {
2870 lp_ctx
->flags
[i
] |= FLAG_CMDLINE
;
2877 set a option from the commandline in 'a=b' format. Use to support --option
2879 bool lpcfg_set_option(struct loadparm_context
*lp_ctx
, const char *option
)
2884 s
= talloc_strdup(NULL
, option
);
2897 ret
= lpcfg_set_cmdline(lp_ctx
, s
, p
+1);
2903 #define BOOLSTR(b) ((b) ? "Yes" : "No")
2906 * Print a parameter of the specified type.
2909 static void print_parameter(struct parm_struct
*p
, void *ptr
, FILE * f
)
2911 /* For the seperation of lists values that we print below */
2912 const char *list_sep
= ", ";
2917 for (i
= 0; p
->enum_list
[i
].name
; i
++) {
2918 if (*(int *)ptr
== p
->enum_list
[i
].value
) {
2920 p
->enum_list
[i
].name
);
2927 fprintf(f
, "%s", BOOLSTR(*(bool *)ptr
));
2931 fprintf(f
, "%s", BOOLSTR(!*(bool *)ptr
));
2936 fprintf(f
, "%d", *(int *)ptr
);
2940 fprintf(f
, "%c", *(char *)ptr
);
2944 int val
= *(int *)ptr
;
2948 fprintf(f
, "0%o", val
);
2957 if ((char ***)ptr
&& *(char ***)ptr
) {
2958 char **list
= *(char ***)ptr
;
2959 for (; *list
; list
++) {
2960 /* surround strings with whitespace in double quotes */
2961 if (*(list
+1) == NULL
) {
2962 /* last item, no extra separator */
2965 if ( strchr_m( *list
, ' ' ) ) {
2966 fprintf(f
, "\"%s\"%s", *list
, list_sep
);
2968 fprintf(f
, "%s%s", *list
, list_sep
);
2976 if (*(char **)ptr
) {
2977 fprintf(f
, "%s", *(char **)ptr
);
2986 * Check if two parameters are equal.
2989 static bool equal_parameter(parm_type type
, void *ptr1
, void *ptr2
)
2994 return (*((bool *)ptr1
) == *((bool *)ptr2
));
3000 return (*((int *)ptr1
) == *((int *)ptr2
));
3003 return (*((char *)ptr1
) == *((char *)ptr2
));
3007 return str_list_equal(*(const char ***)ptr1
, *(const char ***)ptr2
);
3012 char *p1
= *(char **)ptr1
, *p2
= *(char **)ptr2
;
3017 return (p1
== p2
|| strequal(p1
, p2
));
3026 * Process a new section (service).
3028 * At this stage all sections are services.
3029 * Later we'll have special sections that permit server parameters to be set.
3030 * Returns True on success, False on failure.
3033 static bool do_section(const char *pszSectionName
, void *userdata
)
3035 struct loadparm_context
*lp_ctx
= (struct loadparm_context
*)userdata
;
3037 bool isglobal
= ((strwicmp(pszSectionName
, GLOBAL_NAME
) == 0) ||
3038 (strwicmp(pszSectionName
, GLOBAL_NAME2
) == 0));
3041 /* if we've just struck a global section, note the fact. */
3042 lp_ctx
->bInGlobalSection
= isglobal
;
3044 /* check for multiple global sections */
3045 if (lp_ctx
->bInGlobalSection
) {
3046 DEBUG(4, ("Processing section \"[%s]\"\n", pszSectionName
));
3050 /* if we have a current service, tidy it up before moving on */
3053 if (lp_ctx
->currentService
!= NULL
)
3054 bRetval
= lpcfg_service_ok(lp_ctx
->currentService
);
3056 /* if all is still well, move to the next record in the services array */
3058 /* We put this here to avoid an odd message order if messages are */
3059 /* issued by the post-processing of a previous section. */
3060 DEBUG(4, ("Processing section \"[%s]\"\n", pszSectionName
));
3062 if ((lp_ctx
->currentService
= lpcfg_add_service(lp_ctx
, lp_ctx
->sDefault
,
3065 DEBUG(0, ("Failed to add a new service\n"));
3075 * Determine if a particular base parameter is currently set to the default value.
3078 static bool is_default(struct loadparm_service
*sDefault
, int i
)
3080 void *def_ptr
= ((char *)sDefault
) + parm_table
[i
].offset
;
3081 if (!defaults_saved
)
3083 switch (parm_table
[i
].type
) {
3086 return str_list_equal((const char **)parm_table
[i
].def
.lvalue
,
3087 (const char **)def_ptr
);
3090 return strequal(parm_table
[i
].def
.svalue
,
3094 return parm_table
[i
].def
.bvalue
==
3101 return parm_table
[i
].def
.ivalue
==
3110 *Display the contents of the global structure.
3113 static void dump_globals(struct loadparm_context
*lp_ctx
, FILE *f
,
3117 struct parmlist_entry
*data
;
3119 fprintf(f
, "# Global parameters\n[global]\n");
3121 for (i
= 0; parm_table
[i
].label
; i
++)
3122 if (parm_table
[i
].p_class
== P_GLOBAL
&&
3123 (i
== 0 || (parm_table
[i
].offset
!= parm_table
[i
- 1].offset
))) {
3124 if (!show_defaults
&& (lp_ctx
->flags
[i
] & FLAG_DEFAULT
))
3126 fprintf(f
, "\t%s = ", parm_table
[i
].label
);
3127 print_parameter(&parm_table
[i
], lpcfg_parm_ptr(lp_ctx
, NULL
, &parm_table
[i
]), f
);
3130 if (lp_ctx
->globals
->param_opt
!= NULL
) {
3131 for (data
= lp_ctx
->globals
->param_opt
; data
;
3132 data
= data
->next
) {
3133 if (!show_defaults
&& (data
->priority
& FLAG_DEFAULT
)) {
3136 fprintf(f
, "\t%s = %s\n", data
->key
, data
->value
);
3143 * Display the contents of a single services record.
3146 static void dump_a_service(struct loadparm_service
* pService
, struct loadparm_service
*sDefault
, FILE * f
,
3147 unsigned int *flags
)
3150 struct parmlist_entry
*data
;
3152 if (pService
!= sDefault
)
3153 fprintf(f
, "\n[%s]\n", pService
->szService
);
3155 for (i
= 0; parm_table
[i
].label
; i
++) {
3156 if (parm_table
[i
].p_class
== P_LOCAL
&&
3157 (*parm_table
[i
].label
!= '-') &&
3158 (i
== 0 || (parm_table
[i
].offset
!= parm_table
[i
- 1].offset
)))
3160 if (pService
== sDefault
) {
3161 if (flags
&& (flags
[i
] & FLAG_DEFAULT
)) {
3164 if (defaults_saved
) {
3165 if (is_default(sDefault
, i
)) {
3170 if (equal_parameter(parm_table
[i
].type
,
3171 ((char *)pService
) +
3172 parm_table
[i
].offset
,
3173 ((char *)sDefault
) +
3174 parm_table
[i
].offset
))
3178 fprintf(f
, "\t%s = ", parm_table
[i
].label
);
3179 print_parameter(&parm_table
[i
],
3180 ((char *)pService
) + parm_table
[i
].offset
, f
);
3184 if (pService
->param_opt
!= NULL
) {
3185 for (data
= pService
->param_opt
; data
; data
= data
->next
) {
3186 fprintf(f
, "\t%s = %s\n", data
->key
, data
->value
);
3191 bool lpcfg_dump_a_parameter(struct loadparm_context
*lp_ctx
,
3192 struct loadparm_service
*service
,
3193 const char *parm_name
, FILE * f
)
3195 struct parm_struct
*parm
;
3198 parm
= lpcfg_parm_struct(lp_ctx
, parm_name
);
3203 ptr
= lpcfg_parm_ptr(lp_ctx
, service
,parm
);
3205 print_parameter(parm
, ptr
, f
);
3211 * Return info about the next parameter in a service.
3212 * snum==-1 gives the globals.
3213 * Return NULL when out of parameters.
3217 struct parm_struct
*lpcfg_next_parameter(struct loadparm_context
*lp_ctx
, int snum
, int *i
,
3221 /* do the globals */
3222 for (; parm_table
[*i
].label
; (*i
)++) {
3223 if ((*parm_table
[*i
].label
== '-'))
3227 && (parm_table
[*i
].offset
==
3228 parm_table
[(*i
) - 1].offset
)
3229 && (parm_table
[*i
].p_class
==
3230 parm_table
[(*i
) - 1].p_class
))
3233 return &parm_table
[(*i
)++];
3236 struct loadparm_service
*pService
= lp_ctx
->services
[snum
];
3238 for (; parm_table
[*i
].label
; (*i
)++) {
3239 if (parm_table
[*i
].p_class
== P_LOCAL
&&
3240 (*parm_table
[*i
].label
!= '-') &&
3242 (parm_table
[*i
].offset
!=
3243 parm_table
[(*i
) - 1].offset
)))
3245 if (allparameters
||
3246 !equal_parameter(parm_table
[*i
].type
,
3247 ((char *)pService
) +
3248 parm_table
[*i
].offset
,
3249 ((char *)lp_ctx
->sDefault
) +
3250 parm_table
[*i
].offset
))
3252 return &parm_table
[(*i
)++];
3263 * Auto-load some home services.
3265 static void lpcfg_add_auto_services(struct loadparm_context
*lp_ctx
,
3273 * Unload unused services.
3276 void lpcfg_killunused(struct loadparm_context
*lp_ctx
,
3277 struct smbsrv_connection
*smb
,
3278 bool (*snumused
) (struct smbsrv_connection
*, int))
3281 for (i
= 0; i
< lp_ctx
->iNumServices
; i
++) {
3282 if (lp_ctx
->services
[i
] == NULL
)
3285 if (!snumused
|| !snumused(smb
, i
)) {
3286 talloc_free(lp_ctx
->services
[i
]);
3287 lp_ctx
->services
[i
] = NULL
;
3293 static int lpcfg_destructor(struct loadparm_context
*lp_ctx
)
3295 struct parmlist_entry
*data
;
3297 if (lp_ctx
->refuse_free
) {
3298 /* someone is trying to free the
3299 global_loadparm_context.
3300 We can't allow that. */
3304 if (lp_ctx
->globals
->param_opt
!= NULL
) {
3305 struct parmlist_entry
*next
;
3306 for (data
= lp_ctx
->globals
->param_opt
; data
; data
=next
) {
3308 if (data
->priority
& FLAG_CMDLINE
) continue;
3309 DLIST_REMOVE(lp_ctx
->globals
->param_opt
, data
);
3318 * Initialise the global parameter structure.
3320 * Note that most callers should use loadparm_init_global() instead
3322 struct loadparm_context
*loadparm_init(TALLOC_CTX
*mem_ctx
)
3326 struct loadparm_context
*lp_ctx
;
3327 struct parmlist_entry
*parm
;
3330 lp_ctx
= talloc_zero(mem_ctx
, struct loadparm_context
);
3334 talloc_set_destructor(lp_ctx
, lpcfg_destructor
);
3335 lp_ctx
->bInGlobalSection
= true;
3336 lp_ctx
->globals
= talloc_zero(lp_ctx
, struct loadparm_global
);
3337 lp_ctx
->sDefault
= talloc_zero(lp_ctx
, struct loadparm_service
);
3339 lp_ctx
->sDefault
->iMaxPrintJobs
= 1000;
3340 lp_ctx
->sDefault
->bAvailable
= true;
3341 lp_ctx
->sDefault
->bBrowseable
= true;
3342 lp_ctx
->sDefault
->bRead_only
= true;
3343 lp_ctx
->sDefault
->bMap_archive
= true;
3344 lp_ctx
->sDefault
->iStrictLocking
= true;
3345 lp_ctx
->sDefault
->bOpLocks
= true;
3346 lp_ctx
->sDefault
->iCreate_mask
= 0744;
3347 lp_ctx
->sDefault
->iCreate_force_mode
= 0000;
3348 lp_ctx
->sDefault
->iDir_mask
= 0755;
3349 lp_ctx
->sDefault
->iDir_force_mode
= 0000;
3351 DEBUG(3, ("Initialising global parameters\n"));
3353 for (i
= 0; parm_table
[i
].label
; i
++) {
3354 if ((parm_table
[i
].type
== P_STRING
||
3355 parm_table
[i
].type
== P_USTRING
) &&
3356 !(lp_ctx
->flags
[i
] & FLAG_CMDLINE
)) {
3358 if (parm_table
[i
].p_class
== P_LOCAL
) {
3359 r
= (char **)(((char *)lp_ctx
->sDefault
) + parm_table
[i
].offset
);
3361 r
= (char **)(((char *)lp_ctx
->globals
) + parm_table
[i
].offset
);
3363 *r
= talloc_strdup(lp_ctx
, "");
3367 logfile
= talloc_asprintf(lp_ctx
, "%s/log.samba", dyn_LOGFILEBASE
);
3368 lpcfg_do_global_parameter(lp_ctx
, "log file", logfile
);
3369 talloc_free(logfile
);
3371 lpcfg_do_global_parameter(lp_ctx
, "log level", "0");
3373 lpcfg_do_global_parameter(lp_ctx
, "share backend", "classic");
3375 lpcfg_do_global_parameter(lp_ctx
, "server role", "auto");
3376 lpcfg_do_global_parameter(lp_ctx
, "domain logons", "No");
3377 lpcfg_do_global_parameter(lp_ctx
, "domain master", "Auto");
3379 /* options that can be set on the command line must be initialised via
3380 the slower lpcfg_do_global_parameter() to ensure that FLAG_CMDLINE is obeyed */
3382 lpcfg_do_global_parameter(lp_ctx
, "socket options", "TCP_NODELAY");
3384 lpcfg_do_global_parameter(lp_ctx
, "workgroup", DEFAULT_WORKGROUP
);
3385 myname
= get_myname(lp_ctx
);
3386 lpcfg_do_global_parameter(lp_ctx
, "netbios name", myname
);
3387 talloc_free(myname
);
3388 lpcfg_do_global_parameter(lp_ctx
, "name resolve order", "wins host bcast");
3390 lpcfg_do_global_parameter(lp_ctx
, "fstype", "NTFS");
3392 lpcfg_do_global_parameter(lp_ctx
, "ntvfs handler", "unixuid default");
3393 lpcfg_do_global_parameter(lp_ctx
, "max connections", "-1");
3395 lpcfg_do_global_parameter(lp_ctx
, "dcerpc endpoint servers", "epmapper srvsvc wkssvc rpcecho samr netlogon lsarpc spoolss drsuapi winreg dssetup unixinfo browser eventlog6 backupkey dnsserver");
3396 lpcfg_do_global_parameter(lp_ctx
, "server services", "smb rpc nbt wrepl ldap cldap kdc drepl winbind ntp_signd kcc dnsupdate");
3397 lpcfg_do_global_parameter(lp_ctx
, "ntptr providor", "simple_ldb");
3398 /* the winbind method for domain controllers is for both RODC
3399 auth forwarding and for trusted domains */
3400 lpcfg_do_global_parameter(lp_ctx
, "private dir", dyn_PRIVATE_DIR
);
3401 lpcfg_do_global_parameter(lp_ctx
, "registry:HKEY_LOCAL_MACHINE", "hklm.ldb");
3403 /* This hive should be dynamically generated by Samba using
3404 data from the sam, but for the moment leave it in a tdb to
3405 keep regedt32 from popping up an annoying dialog. */
3406 lpcfg_do_global_parameter(lp_ctx
, "registry:HKEY_USERS", "hku.ldb");
3408 /* using UTF8 by default allows us to support all chars */
3409 lpcfg_do_global_parameter(lp_ctx
, "unix charset", "UTF8");
3411 /* Use codepage 850 as a default for the dos character set */
3412 lpcfg_do_global_parameter(lp_ctx
, "dos charset", "CP850");
3415 * Allow the default PASSWD_CHAT to be overridden in local.h.
3417 lpcfg_do_global_parameter(lp_ctx
, "passwd chat", DEFAULT_PASSWD_CHAT
);
3419 lpcfg_do_global_parameter(lp_ctx
, "pid directory", dyn_PIDDIR
);
3420 lpcfg_do_global_parameter(lp_ctx
, "lock dir", dyn_LOCKDIR
);
3421 lpcfg_do_global_parameter(lp_ctx
, "state directory", dyn_STATEDIR
);
3422 lpcfg_do_global_parameter(lp_ctx
, "cache directory", dyn_CACHEDIR
);
3423 lpcfg_do_global_parameter(lp_ctx
, "ncalrpc dir", dyn_NCALRPCDIR
);
3425 lpcfg_do_global_parameter(lp_ctx
, "socket address", "");
3426 lpcfg_do_global_parameter_var(lp_ctx
, "server string",
3427 "Samba %s", SAMBA_VERSION_STRING
);
3429 lpcfg_do_global_parameter(lp_ctx
, "password server", "*");
3431 lpcfg_do_global_parameter(lp_ctx
, "max mux", "50");
3432 lpcfg_do_global_parameter(lp_ctx
, "max xmit", "12288");
3433 lpcfg_do_global_parameter(lp_ctx
, "host msdfs", "true");
3435 lpcfg_do_global_parameter(lp_ctx
, "password level", "0");
3436 lpcfg_do_global_parameter(lp_ctx
, "LargeReadwrite", "True");
3437 lpcfg_do_global_parameter(lp_ctx
, "server min protocol", "CORE");
3438 lpcfg_do_global_parameter(lp_ctx
, "server max protocol", "NT1");
3439 lpcfg_do_global_parameter(lp_ctx
, "client min protocol", "CORE");
3440 lpcfg_do_global_parameter(lp_ctx
, "client max protocol", "NT1");
3441 lpcfg_do_global_parameter(lp_ctx
, "security", "AUTO");
3442 lpcfg_do_global_parameter(lp_ctx
, "paranoid server security", "True");
3443 lpcfg_do_global_parameter(lp_ctx
, "EncryptPasswords", "True");
3444 lpcfg_do_global_parameter(lp_ctx
, "ReadRaw", "True");
3445 lpcfg_do_global_parameter(lp_ctx
, "WriteRaw", "True");
3446 lpcfg_do_global_parameter(lp_ctx
, "NullPasswords", "False");
3447 lpcfg_do_global_parameter(lp_ctx
, "ObeyPamRestrictions", "False");
3449 lpcfg_do_global_parameter(lp_ctx
, "TimeServer", "False");
3450 lpcfg_do_global_parameter(lp_ctx
, "BindInterfacesOnly", "False");
3451 lpcfg_do_global_parameter(lp_ctx
, "Unicode", "True");
3452 lpcfg_do_global_parameter(lp_ctx
, "ClientLanManAuth", "False");
3453 lpcfg_do_global_parameter(lp_ctx
, "ClientNTLMv2Auth", "True");
3454 lpcfg_do_global_parameter(lp_ctx
, "LanmanAuth", "False");
3455 lpcfg_do_global_parameter(lp_ctx
, "NTLMAuth", "True");
3456 lpcfg_do_global_parameter(lp_ctx
, "client use spnego principal", "False");
3458 lpcfg_do_global_parameter(lp_ctx
, "UnixExtensions", "False");
3460 lpcfg_do_global_parameter(lp_ctx
, "PreferredMaster", "Auto");
3461 lpcfg_do_global_parameter(lp_ctx
, "LocalMaster", "True");
3463 lpcfg_do_global_parameter(lp_ctx
, "wins support", "False");
3464 lpcfg_do_global_parameter(lp_ctx
, "dns proxy", "True");
3466 lpcfg_do_global_parameter(lp_ctx
, "winbind separator", "\\");
3467 lpcfg_do_global_parameter(lp_ctx
, "winbind sealed pipes", "True");
3468 lpcfg_do_global_parameter(lp_ctx
, "winbindd socket directory", dyn_WINBINDD_SOCKET_DIR
);
3469 #if _SAMBA_BUILD_ >= 4
3470 lpcfg_do_global_parameter(lp_ctx
, "winbindd privileged socket directory", dyn_WINBINDD_PRIVILEGED_SOCKET_DIR
);
3471 lpcfg_do_global_parameter(lp_ctx
, "ntp signd socket directory", dyn_NTP_SIGND_SOCKET_DIR
);
3472 lpcfg_do_global_parameter_var(lp_ctx
, "dns update command", "%s/samba_dnsupdate", dyn_SCRIPTSBINDIR
);
3473 lpcfg_do_global_parameter_var(lp_ctx
, "spn update command", "%s/samba_spnupdate", dyn_SCRIPTSBINDIR
);
3474 lpcfg_do_global_parameter_var(lp_ctx
, "samba kcc command",
3475 "%s/samba_kcc", dyn_SCRIPTSBINDIR
);
3477 lpcfg_do_global_parameter(lp_ctx
, "template shell", "/bin/false");
3478 lpcfg_do_global_parameter(lp_ctx
, "template homedir", "/home/%WORKGROUP%/%ACCOUNTNAME%");
3479 lpcfg_do_global_parameter(lp_ctx
, "idmap trusted only", "False");
3481 lpcfg_do_global_parameter(lp_ctx
, "client signing", "default");
3482 lpcfg_do_global_parameter(lp_ctx
, "server signing", "default");
3484 lpcfg_do_global_parameter(lp_ctx
, "use spnego", "True");
3486 lpcfg_do_global_parameter(lp_ctx
, "use mmap", "True");
3488 lpcfg_do_global_parameter(lp_ctx
, "smb ports", "445 139");
3489 lpcfg_do_global_parameter(lp_ctx
, "nbt port", "137");
3490 lpcfg_do_global_parameter(lp_ctx
, "dgram port", "138");
3491 lpcfg_do_global_parameter(lp_ctx
, "cldap port", "389");
3492 lpcfg_do_global_parameter(lp_ctx
, "krb5 port", "88");
3493 lpcfg_do_global_parameter(lp_ctx
, "kpasswd port", "464");
3494 lpcfg_do_global_parameter(lp_ctx
, "web port", "901");
3496 lpcfg_do_global_parameter(lp_ctx
, "nt status support", "True");
3498 lpcfg_do_global_parameter(lp_ctx
, "max wins ttl", "518400"); /* 6 days */
3499 lpcfg_do_global_parameter(lp_ctx
, "min wins ttl", "10");
3501 lpcfg_do_global_parameter(lp_ctx
, "tls enabled", "True");
3502 lpcfg_do_global_parameter(lp_ctx
, "tls keyfile", "tls/key.pem");
3503 lpcfg_do_global_parameter(lp_ctx
, "tls certfile", "tls/cert.pem");
3504 lpcfg_do_global_parameter(lp_ctx
, "tls cafile", "tls/ca.pem");
3505 lpcfg_do_global_parameter(lp_ctx
, "prefork children:smb", "4");
3507 lpcfg_do_global_parameter(lp_ctx
, "rndc command", "/usr/sbin/rndc");
3508 lpcfg_do_global_parameter(lp_ctx
, "nsupdate command", "/usr/bin/nsupdate -g");
3510 lpcfg_do_global_parameter(lp_ctx
, "allow dns updates", "False");
3511 lpcfg_do_global_parameter(lp_ctx
, "dns recursive queries", "False");
3512 lpcfg_do_global_parameter(lp_ctx
, "dns forwarder", "");
3514 for (i
= 0; parm_table
[i
].label
; i
++) {
3515 if (!(lp_ctx
->flags
[i
] & FLAG_CMDLINE
)) {
3516 lp_ctx
->flags
[i
] |= FLAG_DEFAULT
;
3520 for (parm
=lp_ctx
->globals
->param_opt
; parm
; parm
=parm
->next
) {
3521 if (!(parm
->priority
& FLAG_CMDLINE
)) {
3522 parm
->priority
|= FLAG_DEFAULT
;
3530 * Initialise the global parameter structure.
3532 struct loadparm_context
*loadparm_init_global(bool load_default
)
3534 if (global_loadparm_context
== NULL
) {
3535 global_loadparm_context
= loadparm_init(NULL
);
3537 if (global_loadparm_context
== NULL
) {
3540 global_loadparm_context
->global
= true;
3541 if (load_default
&& !global_loadparm_context
->loaded
) {
3542 lpcfg_load_default(global_loadparm_context
);
3544 global_loadparm_context
->refuse_free
= true;
3545 return global_loadparm_context
;
3549 * Initialise the global parameter structure.
3551 struct loadparm_context
*loadparm_init_s3(TALLOC_CTX
*mem_ctx
,
3552 const struct loadparm_s3_context
*s3_fns
)
3554 struct loadparm_context
*loadparm_context
= talloc_zero(mem_ctx
, struct loadparm_context
);
3555 if (!loadparm_context
) {
3558 loadparm_context
->s3_fns
= s3_fns
;
3559 return loadparm_context
;
3562 const char *lpcfg_configfile(struct loadparm_context
*lp_ctx
)
3564 return lp_ctx
->szConfigFile
;
3567 const char *lp_default_path(void)
3569 if (getenv("SMB_CONF_PATH"))
3570 return getenv("SMB_CONF_PATH");
3572 return dyn_CONFIGFILE
;
3576 * Update the internal state of a loadparm context after settings
3579 static bool lpcfg_update(struct loadparm_context
*lp_ctx
)
3581 struct debug_settings settings
;
3582 lpcfg_add_auto_services(lp_ctx
, lpcfg_auto_services(lp_ctx
));
3584 if (!lp_ctx
->globals
->szWINSservers
&& lp_ctx
->globals
->bWINSsupport
) {
3585 lpcfg_do_global_parameter(lp_ctx
, "wins server", "127.0.0.1");
3588 if (!lp_ctx
->global
) {
3592 panic_action
= lp_ctx
->globals
->panic_action
;
3594 reload_charcnv(lp_ctx
);
3596 ZERO_STRUCT(settings
);
3597 /* Add any more debug-related smb.conf parameters created in
3599 settings
.timestamp_logs
= true;
3600 debug_set_settings(&settings
);
3602 /* FIXME: This is a bit of a hack, but we can't use a global, since
3603 * not everything that uses lp also uses the socket library */
3604 if (lpcfg_parm_bool(lp_ctx
, NULL
, "socket", "testnonblock", false)) {
3605 setenv("SOCKET_TESTNONBLOCK", "1", 1);
3607 unsetenv("SOCKET_TESTNONBLOCK");
3613 bool lpcfg_load_default(struct loadparm_context
*lp_ctx
)
3617 path
= lp_default_path();
3619 if (!file_exist(path
)) {
3620 /* We allow the default smb.conf file to not exist,
3621 * basically the equivalent of an empty file. */
3622 return lpcfg_update(lp_ctx
);
3625 return lpcfg_load(lp_ctx
, path
);
3629 * Load the services array from the services file.
3631 * Return True on success, False on failure.
3633 bool lpcfg_load(struct loadparm_context
*lp_ctx
, const char *filename
)
3638 filename
= talloc_strdup(lp_ctx
, filename
);
3640 lp_ctx
->szConfigFile
= filename
;
3642 if (lp_ctx
->s3_fns
) {
3643 return lp_ctx
->s3_fns
->load(filename
);
3646 lp_ctx
->bInGlobalSection
= true;
3647 n2
= standard_sub_basic(lp_ctx
, lp_ctx
->szConfigFile
);
3648 DEBUG(2, ("lpcfg_load: refreshing parameters from %s\n", n2
));
3650 add_to_file_list(lp_ctx
, lp_ctx
->szConfigFile
, n2
);
3652 /* We get sections first, so have to start 'behind' to make up */
3653 lp_ctx
->currentService
= NULL
;
3654 bRetval
= pm_process(n2
, do_section
, do_parameter
, lp_ctx
);
3656 /* finish up the last section */
3657 DEBUG(4, ("pm_process() returned %s\n", BOOLSTR(bRetval
)));
3659 if (lp_ctx
->currentService
!= NULL
)
3660 bRetval
= lpcfg_service_ok(lp_ctx
->currentService
);
3662 bRetval
= bRetval
&& lpcfg_update(lp_ctx
);
3664 /* we do this unconditionally, so that it happens even
3665 for a missing smb.conf */
3666 reload_charcnv(lp_ctx
);
3668 if (bRetval
== true) {
3669 /* set this up so that any child python tasks will
3670 find the right smb.conf */
3671 setenv("SMB_CONF_PATH", filename
, 1);
3673 /* set the context used by the lp_*() function
3675 global_loadparm_context
= lp_ctx
;
3676 lp_ctx
->loaded
= true;
3683 * Return the max number of services.
3686 int lpcfg_numservices(struct loadparm_context
*lp_ctx
)
3688 if (lp_ctx
->s3_fns
) {
3689 return lp_ctx
->s3_fns
->get_numservices();
3692 return lp_ctx
->iNumServices
;
3696 * Display the contents of the services array in human-readable form.
3699 void lpcfg_dump(struct loadparm_context
*lp_ctx
, FILE *f
, bool show_defaults
,
3704 if (lp_ctx
->s3_fns
) {
3705 lp_ctx
->s3_fns
->dump(f
, show_defaults
, maxtoprint
);
3709 defaults_saved
= !show_defaults
;
3711 dump_globals(lp_ctx
, f
, show_defaults
);
3713 dump_a_service(lp_ctx
->sDefault
, lp_ctx
->sDefault
, f
, lp_ctx
->flags
);
3715 for (iService
= 0; iService
< maxtoprint
; iService
++)
3716 lpcfg_dump_one(f
, show_defaults
, lp_ctx
->services
[iService
], lp_ctx
->sDefault
);
3720 * Display the contents of one service in human-readable form.
3722 void lpcfg_dump_one(FILE *f
, bool show_defaults
, struct loadparm_service
*service
, struct loadparm_service
*sDefault
)
3724 if (service
!= NULL
) {
3725 if (service
->szService
[0] == '\0')
3727 dump_a_service(service
, sDefault
, f
, NULL
);
3731 struct loadparm_service
*lpcfg_servicebynum(struct loadparm_context
*lp_ctx
,
3734 if (lp_ctx
->s3_fns
) {
3735 return lp_ctx
->s3_fns
->get_servicebynum(snum
);
3738 return lp_ctx
->services
[snum
];
3741 struct loadparm_service
*lpcfg_service(struct loadparm_context
*lp_ctx
,
3742 const char *service_name
)
3747 if (lp_ctx
->s3_fns
) {
3748 return lp_ctx
->s3_fns
->get_service(service_name
);
3751 for (iService
= lp_ctx
->iNumServices
- 1; iService
>= 0; iService
--) {
3752 if (lp_ctx
->services
[iService
] &&
3753 lp_ctx
->services
[iService
]->szService
) {
3755 * The substitution here is used to support %U is
3758 serviceName
= standard_sub_basic(
3759 lp_ctx
->services
[iService
],
3760 lp_ctx
->services
[iService
]->szService
);
3761 if (strequal(serviceName
, service_name
)) {
3762 talloc_free(serviceName
);
3763 return lp_ctx
->services
[iService
];
3765 talloc_free(serviceName
);
3769 DEBUG(7,("lpcfg_servicenumber: couldn't find %s\n", service_name
));
3773 const char *lpcfg_servicename(const struct loadparm_service
*service
)
3775 return lp_string((const char *)service
->szService
);
3779 * A useful volume label function.
3781 const char *lpcfg_volume_label(struct loadparm_service
*service
, struct loadparm_service
*sDefault
)
3784 ret
= lp_string((const char *)((service
!= NULL
&& service
->volume
!= NULL
) ?
3785 service
->volume
: sDefault
->volume
));
3787 return lpcfg_servicename(service
);
3792 * If we are PDC then prefer us as DMB
3794 const char *lpcfg_printername(struct loadparm_service
*service
, struct loadparm_service
*sDefault
)
3797 ret
= lp_string((const char *)((service
!= NULL
&& service
->szPrintername
!= NULL
) ?
3798 service
->szPrintername
: sDefault
->szPrintername
));
3799 if (ret
== NULL
|| (ret
!= NULL
&& *ret
== '\0'))
3800 ret
= lpcfg_servicename(service
);
3807 * Return the max print jobs per queue.
3809 int lpcfg_maxprintjobs(struct loadparm_service
*service
, struct loadparm_service
*sDefault
)
3811 int maxjobs
= (service
!= NULL
) ? service
->iMaxPrintJobs
: sDefault
->iMaxPrintJobs
;
3812 if (maxjobs
<= 0 || maxjobs
>= PRINT_MAX_JOBID
)
3813 maxjobs
= PRINT_MAX_JOBID
- 1;
3818 struct smb_iconv_handle
*lpcfg_iconv_handle(struct loadparm_context
*lp_ctx
)
3820 if (lp_ctx
== NULL
) {
3821 return get_iconv_handle();
3823 return lp_ctx
->iconv_handle
;
3826 _PUBLIC_
void reload_charcnv(struct loadparm_context
*lp_ctx
)
3828 struct smb_iconv_handle
*old_ic
= lp_ctx
->iconv_handle
;
3829 if (!lp_ctx
->global
) {
3833 if (old_ic
== NULL
) {
3834 old_ic
= global_iconv_handle
;
3836 lp_ctx
->iconv_handle
= smb_iconv_handle_reinit_lp(lp_ctx
, lp_ctx
, old_ic
);
3837 global_iconv_handle
= lp_ctx
->iconv_handle
;
3840 _PUBLIC_
char *lpcfg_tls_keyfile(TALLOC_CTX
*mem_ctx
, struct loadparm_context
*lp_ctx
)
3842 return lpcfg_private_path(mem_ctx
, lp_ctx
, lp_ctx
->globals
->tls_keyfile
);
3845 _PUBLIC_
char *lpcfg_tls_certfile(TALLOC_CTX
*mem_ctx
, struct loadparm_context
*lp_ctx
)
3847 return lpcfg_private_path(mem_ctx
, lp_ctx
, lp_ctx
->globals
->tls_certfile
);
3850 _PUBLIC_
char *lpcfg_tls_cafile(TALLOC_CTX
*mem_ctx
, struct loadparm_context
*lp_ctx
)
3852 return lpcfg_private_path(mem_ctx
, lp_ctx
, lp_ctx
->globals
->tls_cafile
);
3855 _PUBLIC_
char *lpcfg_tls_crlfile(TALLOC_CTX
*mem_ctx
, struct loadparm_context
*lp_ctx
)
3857 return lpcfg_private_path(mem_ctx
, lp_ctx
, lp_ctx
->globals
->tls_crlfile
);
3860 _PUBLIC_
char *lpcfg_tls_dhpfile(TALLOC_CTX
*mem_ctx
, struct loadparm_context
*lp_ctx
)
3862 return lpcfg_private_path(mem_ctx
, lp_ctx
, lp_ctx
->globals
->tls_dhpfile
);
3865 struct gensec_settings
*lpcfg_gensec_settings(TALLOC_CTX
*mem_ctx
, struct loadparm_context
*lp_ctx
)
3867 struct gensec_settings
*settings
= talloc_zero(mem_ctx
, struct gensec_settings
);
3868 if (settings
== NULL
)
3870 SMB_ASSERT(lp_ctx
!= NULL
);
3871 settings
->lp_ctx
= talloc_reference(settings
, lp_ctx
);
3872 settings
->target_hostname
= lpcfg_parm_string(lp_ctx
, NULL
, "gensec", "target_hostname");
3876 int lpcfg_server_role(struct loadparm_context
*lp_ctx
)
3878 if (lp_ctx
->s3_fns
) {
3879 return lp_ctx
->s3_fns
->server_role();
3882 return lp_find_server_role(lp_ctx
->globals
->server_role
,
3883 lp_ctx
->globals
->security
,
3884 lp_ctx
->globals
->domain_logons
,
3885 (lp_ctx
->globals
->domain_master
== true) ||
3886 (lp_ctx
->globals
->domain_master
== Auto
));
3889 int lpcfg_security(struct loadparm_context
*lp_ctx
)
3891 if (lp_ctx
->s3_fns
) {
3892 return lp_ctx
->s3_fns
->security();
3895 return lp_find_security(lp_ctx
->globals
->server_role
,
3896 lp_ctx
->globals
->security
);