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 "smb_server/smb_server.h"
62 #include "libcli/raw/signing.h"
63 #include "../lib/util/dlinklist.h"
64 #include "param/param.h"
65 #include "param/loadparm.h"
66 #include "libcli/raw/libcliraw.h"
67 #include "rpc_server/common/common.h"
68 #include "lib/socket/socket.h"
69 #include "auth/gensec/gensec.h"
71 #include "../lib/util/bitmap.h"
73 #define standard_sub_basic talloc_strdup
75 static bool do_parameter(const char *, const char *, void *);
76 static bool defaults_saved = false;
78 #define LOADPARM_EXTRA_GLOBALS \
79 struct parmlist_entry *param_opt; \
90 #include "param_global.h"
92 #define NUMPARAMETERS (sizeof(parm_table) / sizeof(struct parm_struct))
95 /* prototypes for the special type handlers */
96 static bool handle_include(struct loadparm_context *lp_ctx, int unused,
97 const char *pszParmValue, char **ptr);
98 static bool handle_realm(struct loadparm_context *lp_ctx, int unused,
99 const char *pszParmValue, char **ptr);
100 static bool handle_copy(struct loadparm_context *lp_ctx, int unused,
101 const char *pszParmValue, char **ptr);
102 static bool handle_debuglevel(struct loadparm_context *lp_ctx, int unused,
103 const char *pszParmValue, char **ptr);
104 static bool handle_logfile(struct loadparm_context *lp_ctx, int unused,
105 const char *pszParmValue, char **ptr);
107 static const struct enum_list enum_protocol[] = {
108 {PROTOCOL_SMB2, "SMB2"},
109 {PROTOCOL_NT1, "NT1"},
110 {PROTOCOL_LANMAN2, "LANMAN2"},
111 {PROTOCOL_LANMAN1, "LANMAN1"},
112 {PROTOCOL_CORE, "CORE"},
113 {PROTOCOL_COREPLUS, "COREPLUS"},
114 {PROTOCOL_COREPLUS, "CORE+"},
118 static const struct enum_list enum_security[] = {
119 {SEC_SHARE, "SHARE"},
125 static const struct enum_list enum_bool_auto[] = {
136 /* Client-side offline caching policy types */
139 CSC_POLICY_DOCUMENTS=1,
140 CSC_POLICY_PROGRAMS=2,
144 static const struct enum_list enum_csc_policy[] = {
145 {CSC_POLICY_MANUAL, "manual"},
146 {CSC_POLICY_DOCUMENTS, "documents"},
147 {CSC_POLICY_PROGRAMS, "programs"},
148 {CSC_POLICY_DISABLE, "disable"},
152 /* SMB signing types. */
153 static const struct enum_list enum_smb_signing_vals[] = {
154 {SMB_SIGNING_OFF, "No"},
155 {SMB_SIGNING_OFF, "False"},
156 {SMB_SIGNING_OFF, "0"},
157 {SMB_SIGNING_OFF, "Off"},
158 {SMB_SIGNING_OFF, "disabled"},
159 {SMB_SIGNING_SUPPORTED, "Yes"},
160 {SMB_SIGNING_SUPPORTED, "True"},
161 {SMB_SIGNING_SUPPORTED, "1"},
162 {SMB_SIGNING_SUPPORTED, "On"},
163 {SMB_SIGNING_SUPPORTED, "enabled"},
164 {SMB_SIGNING_REQUIRED, "required"},
165 {SMB_SIGNING_REQUIRED, "mandatory"},
166 {SMB_SIGNING_REQUIRED, "force"},
167 {SMB_SIGNING_REQUIRED, "forced"},
168 {SMB_SIGNING_REQUIRED, "enforced"},
169 {SMB_SIGNING_AUTO, "auto"},
173 static const struct enum_list enum_server_role[] = {
174 {ROLE_STANDALONE, "standalone"},
175 {ROLE_DOMAIN_MEMBER, "member server"},
176 {ROLE_DOMAIN_MEMBER, "member"},
177 {ROLE_DOMAIN_CONTROLLER, "domain controller"},
178 {ROLE_DOMAIN_CONTROLLER, "dc"},
182 #define GLOBAL_VAR(name) offsetof(struct loadparm_global, name)
183 #define LOCAL_VAR(name) offsetof(struct loadparm_service, name)
185 static struct parm_struct parm_table[] = {
187 .label = "server role",
190 .offset = GLOBAL_VAR(server_role),
192 .enum_list = enum_server_role
195 .label = "dos charset",
198 .offset = GLOBAL_VAR(dos_charset),
203 .label = "unix charset",
206 .offset = GLOBAL_VAR(unix_charset),
211 .label = "ncalrpc dir",
214 .offset = GLOBAL_VAR(ncalrpc_dir),
222 .offset = LOCAL_VAR(comment),
230 .offset = LOCAL_VAR(szPath),
235 .label = "directory",
238 .offset = LOCAL_VAR(szPath),
243 .label = "workgroup",
246 .offset = GLOBAL_VAR(szWorkgroup),
254 .offset = GLOBAL_VAR(szRealm),
255 .special = handle_realm,
259 .label = "netbios name",
262 .offset = GLOBAL_VAR(szNetbiosName),
267 .label = "netbios aliases",
270 .offset = GLOBAL_VAR(szNetbiosAliases),
275 .label = "netbios scope",
278 .offset = GLOBAL_VAR(szNetbiosScope),
283 .label = "server string",
286 .offset = GLOBAL_VAR(szServerString),
291 .label = "interfaces",
294 .offset = GLOBAL_VAR(szInterfaces),
299 .label = "bind interfaces only",
302 .offset = GLOBAL_VAR(bBindInterfacesOnly),
307 .label = "ntvfs handler",
310 .offset = LOCAL_VAR(ntvfs_handler),
315 .label = "ntptr providor",
318 .offset = GLOBAL_VAR(ntptr_providor),
323 .label = "passdb backend",
326 .offset = GLOBAL_VAR(passdb_backend),
331 .label = "dcerpc endpoint servers",
334 .offset = GLOBAL_VAR(dcerpc_ep_servers),
339 .label = "server services",
342 .offset = GLOBAL_VAR(server_services),
351 .offset = GLOBAL_VAR(security),
353 .enum_list = enum_security
356 .label = "encrypt passwords",
359 .offset = GLOBAL_VAR(bEncryptPasswords),
364 .label = "null passwords",
367 .offset = GLOBAL_VAR(bNullPasswords),
372 .label = "obey pam restrictions",
375 .offset = GLOBAL_VAR(bObeyPamRestrictions),
380 .label = "password server",
383 .offset = GLOBAL_VAR(szPasswordServers),
388 .label = "spoolss database",
391 .offset = GLOBAL_VAR(szSPOOLSS_URL),
396 .label = "wins config database",
399 .offset = GLOBAL_VAR(szWINS_CONFIG_URL),
404 .label = "wins database",
407 .offset = GLOBAL_VAR(szWINS_URL),
412 .label = "private dir",
415 .offset = GLOBAL_VAR(szPrivateDir),
420 .label = "passwd chat",
423 .offset = GLOBAL_VAR(szPasswdChat),
428 .label = "password level",
431 .offset = GLOBAL_VAR(pwordlevel),
436 .label = "lanman auth",
439 .offset = GLOBAL_VAR(bLanmanAuth),
444 .label = "ntlm auth",
447 .offset = GLOBAL_VAR(bNTLMAuth),
452 .label = "client NTLMv2 auth",
455 .offset = GLOBAL_VAR(bClientNTLMv2Auth),
460 .label = "client lanman auth",
463 .offset = GLOBAL_VAR(bClientLanManAuth),
468 .label = "client plaintext auth",
471 .offset = GLOBAL_VAR(bClientPlaintextAuth),
476 .label = "client use spnego principal",
479 .offset = GLOBAL_VAR(client_use_spnego_principal),
485 .label = "read only",
488 .offset = LOCAL_VAR(bRead_only),
494 .label = "create mask",
497 .offset = LOCAL_VAR(iCreate_mask),
502 .label = "force create mode",
505 .offset = LOCAL_VAR(iCreate_force_mode),
510 .label = "directory mask",
513 .offset = LOCAL_VAR(iDir_mask),
518 .label = "force directory mode",
521 .offset = LOCAL_VAR(iDir_force_mode),
527 .label = "hosts allow",
530 .offset = LOCAL_VAR(szHostsallow),
535 .label = "hosts deny",
538 .offset = LOCAL_VAR(szHostsdeny),
544 .label = "log level",
547 .offset = GLOBAL_VAR(loglevel),
548 .special = handle_debuglevel,
552 .label = "debuglevel",
555 .offset = GLOBAL_VAR(loglevel),
556 .special = handle_debuglevel,
563 .offset = GLOBAL_VAR(logfile),
564 .special = handle_logfile,
569 .label = "smb ports",
572 .offset = GLOBAL_VAR(smb_ports),
580 .offset = GLOBAL_VAR(nbt_port),
585 .label = "dgram port",
588 .offset = GLOBAL_VAR(dgram_port),
593 .label = "cldap port",
596 .offset = GLOBAL_VAR(cldap_port),
601 .label = "krb5 port",
604 .offset = GLOBAL_VAR(krb5_port),
609 .label = "kpasswd port",
612 .offset = GLOBAL_VAR(kpasswd_port),
620 .offset = GLOBAL_VAR(web_port),
625 .label = "tls enabled",
628 .offset = GLOBAL_VAR(tls_enabled),
633 .label = "tls keyfile",
636 .offset = GLOBAL_VAR(tls_keyfile),
641 .label = "tls certfile",
644 .offset = GLOBAL_VAR(tls_certfile),
649 .label = "tls cafile",
652 .offset = GLOBAL_VAR(tls_cafile),
657 .label = "tls crlfile",
660 .offset = GLOBAL_VAR(tls_crlfile),
665 .label = "tls dh params file",
668 .offset = GLOBAL_VAR(tls_dhpfile),
673 .label = "large readwrite",
676 .offset = GLOBAL_VAR(bLargeReadwrite),
681 .label = "server max protocol",
684 .offset = GLOBAL_VAR(srv_maxprotocol),
686 .enum_list = enum_protocol
689 .label = "server min protocol",
692 .offset = GLOBAL_VAR(srv_minprotocol),
694 .enum_list = enum_protocol
697 .label = "client max protocol",
700 .offset = GLOBAL_VAR(cli_maxprotocol),
702 .enum_list = enum_protocol
705 .label = "client min protocol",
708 .offset = GLOBAL_VAR(cli_minprotocol),
710 .enum_list = enum_protocol
716 .offset = GLOBAL_VAR(bUnicode),
724 .offset = GLOBAL_VAR(bReadRaw),
729 .label = "write raw",
732 .offset = GLOBAL_VAR(bWriteRaw),
737 .label = "disable netbios",
740 .offset = GLOBAL_VAR(bDisableNetbios),
746 .label = "nt status support",
749 .offset = GLOBAL_VAR(bNTStatusSupport),
758 .offset = GLOBAL_VAR(max_mux),
766 .offset = GLOBAL_VAR(max_xmit),
772 .label = "name resolve order",
775 .offset = GLOBAL_VAR(szNameResolveOrder),
780 .label = "max wins ttl",
783 .offset = GLOBAL_VAR(max_wins_ttl),
788 .label = "min wins ttl",
791 .offset = GLOBAL_VAR(min_wins_ttl),
796 .label = "time server",
799 .offset = GLOBAL_VAR(bTimeServer),
804 .label = "unix extensions",
807 .offset = GLOBAL_VAR(bUnixExtensions),
812 .label = "use spnego",
815 .offset = GLOBAL_VAR(bUseSpnego),
820 .label = "server signing",
823 .offset = GLOBAL_VAR(server_signing),
825 .enum_list = enum_smb_signing_vals
828 .label = "client signing",
831 .offset = GLOBAL_VAR(client_signing),
833 .enum_list = enum_smb_signing_vals
836 .label = "rpc big endian",
839 .offset = GLOBAL_VAR(bRpcBigEndian),
845 .label = "max connections",
848 .offset = LOCAL_VAR(iMaxConnections),
853 .label = "paranoid server security",
856 .offset = GLOBAL_VAR(paranoid_server_security),
861 .label = "socket options",
864 .offset = GLOBAL_VAR(socket_options),
870 .label = "strict sync",
873 .offset = LOCAL_VAR(bStrictSync),
878 .label = "case insensitive filesystem",
881 .offset = LOCAL_VAR(bCIFileSystem),
887 .label = "max print jobs",
890 .offset = LOCAL_VAR(iMaxPrintJobs),
895 .label = "printable",
898 .offset = LOCAL_VAR(bPrint_ok),
906 .offset = LOCAL_VAR(bPrint_ok),
912 .label = "printer name",
915 .offset = LOCAL_VAR(szPrintername),
923 .offset = LOCAL_VAR(szPrintername),
929 .label = "map system",
932 .offset = LOCAL_VAR(bMap_system),
937 .label = "map hidden",
940 .offset = LOCAL_VAR(bMap_hidden),
945 .label = "map archive",
948 .offset = LOCAL_VAR(bMap_archive),
954 .label = "preferred master",
957 .offset = GLOBAL_VAR(bPreferredMaster),
959 .enum_list = enum_bool_auto
962 .label = "prefered master",
965 .offset = GLOBAL_VAR(bPreferredMaster),
967 .enum_list = enum_bool_auto
970 .label = "local master",
973 .offset = GLOBAL_VAR(bLocalMaster),
978 .label = "browseable",
981 .offset = LOCAL_VAR(bBrowseable),
986 .label = "browsable",
989 .offset = LOCAL_VAR(bBrowseable),
995 .label = "wins server",
998 .offset = GLOBAL_VAR(szWINSservers),
1003 .label = "wins support",
1005 .p_class = P_GLOBAL,
1006 .offset = GLOBAL_VAR(bWINSsupport),
1011 .label = "dns proxy",
1013 .p_class = P_GLOBAL,
1014 .offset = GLOBAL_VAR(bWINSdnsProxy),
1019 .label = "wins hook",
1021 .p_class = P_GLOBAL,
1022 .offset = GLOBAL_VAR(szWINSHook),
1028 .label = "csc policy",
1031 .offset = LOCAL_VAR(iCSCPolicy),
1033 .enum_list = enum_csc_policy
1037 .label = "strict locking",
1040 .offset = LOCAL_VAR(iStrictLocking),
1048 .offset = LOCAL_VAR(bOpLocks),
1054 .label = "share backend",
1056 .p_class = P_GLOBAL,
1057 .offset = GLOBAL_VAR(szShareBackend),
1064 .p_class = P_GLOBAL,
1065 .offset = GLOBAL_VAR(szAutoServices),
1070 .label = "auto services",
1072 .p_class = P_GLOBAL,
1073 .offset = GLOBAL_VAR(szAutoServices),
1078 .label = "lock dir",
1080 .p_class = P_GLOBAL,
1081 .offset = GLOBAL_VAR(szLockDir),
1086 .label = "lock directory",
1088 .p_class = P_GLOBAL,
1089 .offset = GLOBAL_VAR(szLockDir),
1094 .label = "state directory",
1096 .p_class = P_GLOBAL,
1097 .offset = GLOBAL_VAR(szStateDir),
1102 .label = "cache directory",
1104 .p_class = P_GLOBAL,
1105 .offset = GLOBAL_VAR(szCacheDir),
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,
1138 .offset = LOCAL_VAR(szInclude),
1139 .special = handle_include,
1144 .label = "available",
1147 .offset = LOCAL_VAR(bAvailable),
1155 .offset = LOCAL_VAR(volume),
1163 .offset = LOCAL_VAR(fstype),
1169 .label = "panic action",
1171 .p_class = P_GLOBAL,
1172 .offset = GLOBAL_VAR(panic_action),
1178 .label = "msdfs root",
1181 .offset = LOCAL_VAR(bMSDfsRoot),
1186 .label = "host msdfs",
1188 .p_class = P_GLOBAL,
1189 .offset = GLOBAL_VAR(bHostMSDfs),
1194 .label = "winbind separator",
1196 .p_class = P_GLOBAL,
1197 .offset = GLOBAL_VAR(szWinbindSeparator),
1202 .label = "winbindd socket directory",
1204 .p_class = P_GLOBAL,
1205 .offset = GLOBAL_VAR(szWinbinddSocketDirectory),
1210 .label = "winbindd privileged socket directory",
1212 .p_class = P_GLOBAL,
1213 .offset = GLOBAL_VAR(szWinbinddPrivilegedSocketDirectory),
1218 .label = "winbind sealed pipes",
1220 .p_class = P_GLOBAL,
1221 .offset = GLOBAL_VAR(bWinbindSealedPipes),
1226 .label = "template shell",
1228 .p_class = P_GLOBAL,
1229 .offset = GLOBAL_VAR(szTemplateShell),
1234 .label = "template homedir",
1236 .p_class = P_GLOBAL,
1237 .offset = GLOBAL_VAR(szTemplateHomedir),
1242 .label = "idmap trusted only",
1244 .p_class = P_GLOBAL,
1245 .offset = GLOBAL_VAR(bIdmapTrustedOnly),
1251 .label = "ntp signd socket directory",
1253 .p_class = P_GLOBAL,
1254 .offset = GLOBAL_VAR(szNTPSignDSocketDirectory),
1259 .label = "rndc command",
1261 .p_class = P_GLOBAL,
1262 .offset = GLOBAL_VAR(szRNDCCommand),
1267 .label = "dns update command",
1269 .p_class = P_GLOBAL,
1270 .offset = GLOBAL_VAR(szDNSUpdateCommand),
1275 .label = "spn update command",
1277 .p_class = P_GLOBAL,
1278 .offset = GLOBAL_VAR(szSPNUpdateCommand),
1283 .label = "nsupdate command",
1285 .p_class = P_GLOBAL,
1286 .offset = GLOBAL_VAR(szNSUpdateCommand),
1291 {NULL, P_BOOL, P_NONE, 0, NULL, NULL, 0}
1295 /* local variables */
1296 struct loadparm_context {
1297 const char *szConfigFile;
1298 struct loadparm_global *globals;
1299 struct loadparm_service **services;
1300 struct loadparm_service *sDefault;
1301 struct smb_iconv_handle *iconv_handle;
1303 struct loadparm_service *currentService;
1304 bool bInGlobalSection;
1306 struct file_lists *next;
1311 unsigned int flags[NUMPARAMETERS];
1314 bool global; /* Is this the global context, which may set
1315 * global variables such as debug level etc? */
1316 const struct loadparm_s3_context *s3_fns;
1320 struct loadparm_service *lpcfg_default_service(struct loadparm_context *lp_ctx)
1322 if (lp_ctx->s3_fns) {
1323 return lp_ctx->s3_fns->get_default_loadparm_service();
1325 return lp_ctx->sDefault;
1329 * Convenience routine to grab string parameters into temporary memory
1330 * and run standard_sub_basic on them.
1332 * The buffers can be written to by
1333 * callers without affecting the source string.
1336 static const char *lp_string(const char *s)
1338 #if 0 /* until REWRITE done to make thread-safe */
1339 size_t len = s ? strlen(s) : 0;
1343 /* The follow debug is useful for tracking down memory problems
1344 especially if you have an inner loop that is calling a lp_*()
1345 function that returns a string. Perhaps this debug should be
1346 present all the time? */
1349 DEBUG(10, ("lp_string(%s)\n", s));
1352 #if 0 /* until REWRITE done to make thread-safe */
1354 lp_talloc = talloc_init("lp_talloc");
1356 ret = talloc_array(lp_talloc, char, len + 100); /* leave room for substitution */
1364 strlcpy(ret, s, len);
1366 if (trim_string(ret, "\"", "\"")) {
1367 if (strchr(ret,'"') != NULL)
1368 strlcpy(ret, s, len);
1371 standard_sub_basic(ret,len+100);
1378 In this section all the functions that are used to access the
1379 parameters from the rest of the program are defined
1383 * the creation of separate lpcfg_*() and lp_*() functions is to allow
1384 * for code compatibility between existing Samba4 and Samba3 code.
1387 /* this global context supports the lp_*() function varients */
1388 static struct loadparm_context *global_loadparm_context;
1390 #define lpcfg_default_service global_loadparm_context->sDefault
1391 #define lpcfg_global_service(i) global_loadparm_context->services[i]
1393 #define FN_GLOBAL_STRING(fn_name,var_name) \
1394 _PUBLIC_ const char *lpcfg_ ## fn_name(struct loadparm_context *lp_ctx) { \
1395 if (lp_ctx == NULL) return NULL; \
1396 if (lp_ctx->s3_fns) { \
1397 SMB_ASSERT(lp_ctx->s3_fns->fn_name); \
1398 return lp_ctx->s3_fns->fn_name(); \
1400 return lp_ctx->globals->var_name ? lp_string(lp_ctx->globals->var_name) : ""; \
1403 #define FN_GLOBAL_CONST_STRING(fn_name,var_name) \
1404 _PUBLIC_ const char *lpcfg_ ## fn_name(struct loadparm_context *lp_ctx) {\
1405 if (lp_ctx == NULL) return NULL; \
1406 if (lp_ctx->s3_fns) { \
1407 SMB_ASSERT(lp_ctx->s3_fns->fn_name); \
1408 return lp_ctx->s3_fns->fn_name(); \
1410 return lp_ctx->globals->var_name ? lp_string(lp_ctx->globals->var_name) : ""; \
1413 #define FN_GLOBAL_LIST(fn_name,var_name) \
1414 _PUBLIC_ const char **lpcfg_ ## fn_name(struct loadparm_context *lp_ctx) { \
1415 if (lp_ctx == NULL) return NULL; \
1416 if (lp_ctx->s3_fns) { \
1417 SMB_ASSERT(lp_ctx->s3_fns->fn_name); \
1418 return lp_ctx->s3_fns->fn_name(); \
1420 return lp_ctx->globals->var_name; \
1423 #define FN_GLOBAL_BOOL(fn_name,var_name) \
1424 _PUBLIC_ bool lpcfg_ ## fn_name(struct loadparm_context *lp_ctx) {\
1425 if (lp_ctx == NULL) return false; \
1426 if (lp_ctx->s3_fns) { \
1427 SMB_ASSERT(lp_ctx->s3_fns->fn_name); \
1428 return lp_ctx->s3_fns->fn_name(); \
1430 return lp_ctx->globals->var_name; \
1433 #define FN_GLOBAL_INTEGER(fn_name,var_name) \
1434 _PUBLIC_ int lpcfg_ ## fn_name(struct loadparm_context *lp_ctx) { \
1435 if (lp_ctx->s3_fns) { \
1436 SMB_ASSERT(lp_ctx->s3_fns->fn_name); \
1437 return lp_ctx->s3_fns->fn_name(); \
1439 return lp_ctx->globals->var_name; \
1442 /* Local parameters don't need the ->s3_fns because the struct
1443 * loadparm_service is shared and lpcfg_service() checks the ->s3_fns
1445 #define FN_LOCAL_STRING(fn_name,val) \
1446 _PUBLIC_ const char *lpcfg_ ## fn_name(struct loadparm_service *service, \
1447 struct loadparm_service *sDefault) { \
1448 return(lp_string((const char *)((service != NULL && service->val != NULL) ? service->val : sDefault->val))); \
1451 #define FN_LOCAL_CONST_STRING(fn_name,val) FN_LOCAL_STRING(fn_name, val)
1453 #define FN_LOCAL_LIST(fn_name,val) \
1454 _PUBLIC_ const char **lpcfg_ ## fn_name(struct loadparm_service *service, \
1455 struct loadparm_service *sDefault) {\
1456 return(const char **)(service != NULL && service->val != NULL? service->val : sDefault->val); \
1459 #define FN_LOCAL_PARM_BOOL(fn_name, val) FN_LOCAL_BOOL(fn_name, val)
1461 #define FN_LOCAL_BOOL(fn_name,val) \
1462 _PUBLIC_ bool lpcfg_ ## fn_name(struct loadparm_service *service, \
1463 struct loadparm_service *sDefault) { \
1464 return((service != NULL)? service->val : sDefault->val); \
1467 #define FN_LOCAL_INTEGER(fn_name,val) \
1468 _PUBLIC_ int lpcfg_ ## fn_name(struct loadparm_service *service, \
1469 struct loadparm_service *sDefault) { \
1470 return((service != NULL)? service->val : sDefault->val); \
1473 #define FN_LOCAL_PARM_INTEGER(fn_name, val) FN_LOCAL_INTEGER(fn_name, val)
1475 #define FN_LOCAL_PARM_CHAR(fn_name, val) FN_LOCAL_CHAR(fn_name, val)
1477 #define FN_LOCAL_CHAR(fn_name,val) \
1478 _PUBLIC_ char lpcfg_ ## fn_name(struct loadparm_service *service, \
1479 struct loadparm_service *sDefault) { \
1480 return((service != NULL)? service->val : sDefault->val); \
1483 #include "lib/param/param_functions.c"
1485 FN_GLOBAL_INTEGER(server_role, server_role)
1486 FN_GLOBAL_LIST(smb_ports, smb_ports)
1487 FN_GLOBAL_INTEGER(nbt_port, nbt_port)
1488 FN_GLOBAL_INTEGER(dgram_port, dgram_port)
1489 FN_GLOBAL_INTEGER(cldap_port, cldap_port)
1490 FN_GLOBAL_INTEGER(krb5_port, krb5_port)
1491 FN_GLOBAL_INTEGER(kpasswd_port, kpasswd_port)
1492 FN_GLOBAL_INTEGER(web_port, web_port)
1493 FN_GLOBAL_BOOL(tls_enabled, tls_enabled)
1494 FN_GLOBAL_STRING(logfile, logfile)
1495 FN_GLOBAL_STRING(share_backend, szShareBackend)
1496 FN_GLOBAL_STRING(spoolss_url, szSPOOLSS_URL)
1497 FN_GLOBAL_STRING(wins_config_url, szWINS_CONFIG_URL)
1498 FN_GLOBAL_STRING(wins_url, szWINS_URL)
1499 FN_GLOBAL_CONST_STRING(winbind_separator, szWinbindSeparator)
1500 FN_GLOBAL_CONST_STRING(winbindd_socket_directory, szWinbinddSocketDirectory)
1501 FN_GLOBAL_CONST_STRING(winbindd_privileged_socket_directory, szWinbinddPrivilegedSocketDirectory)
1502 FN_GLOBAL_CONST_STRING(template_shell, szTemplateShell)
1503 FN_GLOBAL_CONST_STRING(template_homedir, szTemplateHomedir)
1504 FN_GLOBAL_BOOL(winbind_sealed_pipes, bWinbindSealedPipes)
1505 FN_GLOBAL_BOOL(idmap_trusted_only, bIdmapTrustedOnly)
1506 FN_GLOBAL_STRING(private_dir, szPrivateDir)
1507 FN_GLOBAL_STRING(serverstring, szServerString)
1508 FN_GLOBAL_STRING(lockdir, szLockDir)
1509 FN_GLOBAL_STRING(statedir, szStateDir)
1510 FN_GLOBAL_STRING(cachedir, szCacheDir)
1511 FN_GLOBAL_STRING(ncalrpc_dir, ncalrpc_dir)
1512 FN_GLOBAL_STRING(dos_charset, dos_charset)
1513 FN_GLOBAL_STRING(unix_charset, unix_charset)
1514 FN_GLOBAL_STRING(piddir, szPidDir)
1515 FN_GLOBAL_LIST(rndc_command, szRNDCCommand)
1516 FN_GLOBAL_LIST(dns_update_command, szDNSUpdateCommand)
1517 FN_GLOBAL_LIST(spn_update_command, szSPNUpdateCommand)
1518 FN_GLOBAL_LIST(nsupdate_command, szNSUpdateCommand)
1519 FN_GLOBAL_LIST(dcerpc_endpoint_servers, dcerpc_ep_servers)
1520 FN_GLOBAL_LIST(server_services, server_services)
1521 FN_GLOBAL_STRING(ntptr_providor, ntptr_providor)
1522 FN_GLOBAL_STRING(passdb_backend, passdb_backend)
1523 FN_GLOBAL_STRING(auto_services, szAutoServices)
1524 FN_GLOBAL_STRING(passwd_chat, szPasswdChat)
1525 FN_GLOBAL_LIST(passwordserver, szPasswordServers)
1526 FN_GLOBAL_LIST(name_resolve_order, szNameResolveOrder)
1527 FN_GLOBAL_STRING(realm, szRealm_upper)
1528 FN_GLOBAL_STRING(dnsdomain, szRealm_lower)
1529 FN_GLOBAL_STRING(socket_options, socket_options)
1530 FN_GLOBAL_STRING(workgroup, szWorkgroup)
1531 FN_GLOBAL_STRING(netbios_name, szNetbiosName)
1532 FN_GLOBAL_STRING(netbios_scope, szNetbiosScope)
1533 FN_GLOBAL_LIST(wins_server_list, szWINSservers)
1534 FN_GLOBAL_LIST(interfaces, szInterfaces)
1535 FN_GLOBAL_STRING(socket_address, szSocketAddress)
1536 FN_GLOBAL_LIST(netbios_aliases, szNetbiosAliases)
1537 FN_GLOBAL_BOOL(disable_netbios, bDisableNetbios)
1538 FN_GLOBAL_BOOL(we_are_a_wins_server, bWINSsupport)
1539 FN_GLOBAL_BOOL(wins_dns_proxy, bWINSdnsProxy)
1540 FN_GLOBAL_STRING(wins_hook, szWINSHook)
1541 FN_GLOBAL_BOOL(local_master, bLocalMaster)
1542 FN_GLOBAL_BOOL(readraw, bReadRaw)
1543 FN_GLOBAL_BOOL(large_readwrite, bLargeReadwrite)
1544 FN_GLOBAL_BOOL(writeraw, bWriteRaw)
1545 FN_GLOBAL_BOOL(null_passwords, bNullPasswords)
1546 FN_GLOBAL_BOOL(obey_pam_restrictions, bObeyPamRestrictions)
1547 FN_GLOBAL_BOOL(encrypted_passwords, bEncryptPasswords)
1548 FN_GLOBAL_BOOL(time_server, bTimeServer)
1549 FN_GLOBAL_BOOL(bind_interfaces_only, bBindInterfacesOnly)
1550 FN_GLOBAL_BOOL(unicode, bUnicode)
1551 FN_GLOBAL_BOOL(nt_status_support, bNTStatusSupport)
1552 FN_GLOBAL_BOOL(lanman_auth, bLanmanAuth)
1553 FN_GLOBAL_BOOL(ntlm_auth, bNTLMAuth)
1554 FN_GLOBAL_BOOL(client_plaintext_auth, bClientPlaintextAuth)
1555 FN_GLOBAL_BOOL(client_lanman_auth, bClientLanManAuth)
1556 FN_GLOBAL_BOOL(client_ntlmv2_auth, bClientNTLMv2Auth)
1557 FN_GLOBAL_BOOL(client_use_spnego_principal, client_use_spnego_principal)
1558 FN_GLOBAL_BOOL(host_msdfs, bHostMSDfs)
1559 FN_GLOBAL_BOOL(unix_extensions, bUnixExtensions)
1560 FN_GLOBAL_BOOL(use_spnego, bUseSpnego)
1561 FN_GLOBAL_BOOL(rpc_big_endian, bRpcBigEndian)
1562 FN_GLOBAL_INTEGER(max_wins_ttl, max_wins_ttl)
1563 FN_GLOBAL_INTEGER(min_wins_ttl, min_wins_ttl)
1564 FN_GLOBAL_INTEGER(maxmux, max_mux)
1565 FN_GLOBAL_INTEGER(max_xmit, max_xmit)
1566 FN_GLOBAL_INTEGER(passwordlevel, pwordlevel)
1567 FN_GLOBAL_INTEGER(srv_maxprotocol, srv_maxprotocol)
1568 FN_GLOBAL_INTEGER(srv_minprotocol, srv_minprotocol)
1569 FN_GLOBAL_INTEGER(cli_maxprotocol, cli_maxprotocol)
1570 FN_GLOBAL_INTEGER(cli_minprotocol, cli_minprotocol)
1571 FN_GLOBAL_INTEGER(security, security)
1572 FN_GLOBAL_BOOL(paranoid_server_security, paranoid_server_security)
1574 FN_GLOBAL_INTEGER(server_signing, server_signing)
1575 FN_GLOBAL_INTEGER(client_signing, client_signing)
1577 FN_GLOBAL_CONST_STRING(ntp_signd_socket_directory, szNTPSignDSocketDirectory)
1579 /* local prototypes */
1580 static int map_parameter(const char *pszParmName);
1581 static struct loadparm_service *getservicebyname(struct loadparm_context *lp_ctx,
1582 const char *pszServiceName);
1583 static void copy_service(struct loadparm_service *pserviceDest,
1584 struct loadparm_service *pserviceSource,
1585 struct bitmap *pcopymapDest);
1586 static bool service_ok(struct loadparm_service *service);
1587 static bool do_section(const char *pszSectionName, void *);
1588 static void init_copymap(struct loadparm_service *pservice);
1590 /* This is a helper function for parametrical options support. */
1591 /* It returns a pointer to parametrical option value if it exists or NULL otherwise */
1592 /* Actual parametrical functions are quite simple */
1593 const char *lpcfg_get_parametric(struct loadparm_context *lp_ctx,
1594 struct loadparm_service *service,
1595 const char *type, const char *option)
1597 char *vfskey_tmp = NULL;
1598 char *vfskey = NULL;
1599 struct parmlist_entry *data;
1604 if (lp_ctx->s3_fns) {
1605 return lp_ctx->s3_fns->get_parametric(service, type, option);
1608 data = (service == NULL ? lp_ctx->globals->param_opt : service->param_opt);
1610 vfskey_tmp = talloc_asprintf(NULL, "%s:%s", type, option);
1611 if (vfskey_tmp == NULL) return NULL;
1612 vfskey = strlower_talloc(NULL, vfskey_tmp);
1613 talloc_free(vfskey_tmp);
1616 if (strcmp(data->key, vfskey) == 0) {
1617 talloc_free(vfskey);
1623 if (service != NULL) {
1624 /* Try to fetch the same option but from globals */
1625 /* but only if we are not already working with globals */
1626 for (data = lp_ctx->globals->param_opt; data;
1627 data = data->next) {
1628 if (strcmp(data->key, vfskey) == 0) {
1629 talloc_free(vfskey);
1635 talloc_free(vfskey);
1642 * convenience routine to return int parameters.
1644 static int lp_int(const char *s)
1648 DEBUG(0,("lp_int(%s): is called with NULL!\n",s));
1652 return strtol(s, NULL, 0);
1656 * convenience routine to return unsigned long parameters.
1658 static int lp_ulong(const char *s)
1662 DEBUG(0,("lp_int(%s): is called with NULL!\n",s));
1666 return strtoul(s, NULL, 0);
1670 * convenience routine to return unsigned long parameters.
1672 static double lp_double(const char *s)
1676 DEBUG(0,("lp_double(%s): is called with NULL!\n",s));
1680 return strtod(s, NULL);
1684 * convenience routine to return boolean parameters.
1686 static bool lp_bool(const char *s)
1691 DEBUG(0,("lp_bool(%s): is called with NULL!\n",s));
1695 if (!set_boolean(s, &ret)) {
1696 DEBUG(0,("lp_bool(%s): value is not boolean!\n",s));
1705 * Return parametric option from a given service. Type is a part of option before ':'
1706 * Parametric option has following syntax: 'Type: option = value'
1707 * Returned value is allocated in 'lp_talloc' context
1710 const char *lpcfg_parm_string(struct loadparm_context *lp_ctx,
1711 struct loadparm_service *service, const char *type,
1714 const char *value = lpcfg_get_parametric(lp_ctx, service, type, option);
1717 return lp_string(value);
1723 * Return parametric option from a given service. Type is a part of option before ':'
1724 * Parametric option has following syntax: 'Type: option = value'
1725 * Returned value is allocated in 'lp_talloc' context
1728 const char **lpcfg_parm_string_list(TALLOC_CTX *mem_ctx,
1729 struct loadparm_context *lp_ctx,
1730 struct loadparm_service *service,
1732 const char *option, const char *separator)
1734 const char *value = lpcfg_get_parametric(lp_ctx, service, type, option);
1737 return (const char **)str_list_make(mem_ctx, value, separator);
1743 * Return parametric option from a given service. Type is a part of option before ':'
1744 * Parametric option has following syntax: 'Type: option = value'
1747 int lpcfg_parm_int(struct loadparm_context *lp_ctx,
1748 struct loadparm_service *service, const char *type,
1749 const char *option, int default_v)
1751 const char *value = lpcfg_get_parametric(lp_ctx, service, type, option);
1754 return lp_int(value);
1760 * Return parametric option from a given service. Type is a part of
1761 * option before ':'.
1762 * Parametric option has following syntax: 'Type: option = value'.
1765 int lpcfg_parm_bytes(struct loadparm_context *lp_ctx,
1766 struct loadparm_service *service, const char *type,
1767 const char *option, int default_v)
1771 const char *value = lpcfg_get_parametric(lp_ctx, service, type, option);
1773 if (value && conv_str_size_error(value, &bval)) {
1774 if (bval <= INT_MAX) {
1783 * Return parametric option from a given service.
1784 * Type is a part of option before ':'
1785 * Parametric option has following syntax: 'Type: option = value'
1787 unsigned long lpcfg_parm_ulong(struct loadparm_context *lp_ctx,
1788 struct loadparm_service *service, const char *type,
1789 const char *option, unsigned long default_v)
1791 const char *value = lpcfg_get_parametric(lp_ctx, service, type, option);
1794 return lp_ulong(value);
1800 double lpcfg_parm_double(struct loadparm_context *lp_ctx,
1801 struct loadparm_service *service, const char *type,
1802 const char *option, double default_v)
1804 const char *value = lpcfg_get_parametric(lp_ctx, service, type, option);
1807 return lp_double(value);
1813 * Return parametric option from a given service. Type is a part of option before ':'
1814 * Parametric option has following syntax: 'Type: option = value'
1817 bool lpcfg_parm_bool(struct loadparm_context *lp_ctx,
1818 struct loadparm_service *service, const char *type,
1819 const char *option, bool default_v)
1821 const char *value = lpcfg_get_parametric(lp_ctx, service, type, option);
1824 return lp_bool(value);
1831 * Initialise a service to the defaults.
1834 static struct loadparm_service *init_service(TALLOC_CTX *mem_ctx, struct loadparm_service *sDefault)
1836 struct loadparm_service *pservice =
1837 talloc_zero(mem_ctx, struct loadparm_service);
1838 copy_service(pservice, sDefault, NULL);
1843 * Set a string value, deallocating any existing space, and allocing the space
1846 static bool string_set(TALLOC_CTX *mem_ctx, char **dest, const char *src)
1853 *dest = talloc_strdup(mem_ctx, src);
1854 if ((*dest) == NULL) {
1855 DEBUG(0,("Out of memory in string_set\n"));
1863 * Set a string value, deallocating any existing space, and allocing the space
1866 static bool string_set_upper(TALLOC_CTX *mem_ctx, char **dest, const char *src)
1873 *dest = strupper_talloc(mem_ctx, src);
1874 if ((*dest) == NULL) {
1875 DEBUG(0,("Out of memory in string_set_upper\n"));
1885 * Add a new service to the services array initialising it with the given
1889 struct loadparm_service *lpcfg_add_service(struct loadparm_context *lp_ctx,
1890 const struct loadparm_service *pservice,
1894 struct loadparm_service tservice;
1895 int num_to_alloc = lp_ctx->iNumServices + 1;
1896 struct parmlist_entry *data, *pdata;
1898 if (pservice == NULL) {
1899 pservice = lp_ctx->sDefault;
1902 tservice = *pservice;
1904 /* it might already exist */
1906 struct loadparm_service *service = getservicebyname(lp_ctx,
1908 if (service != NULL) {
1909 /* Clean all parametric options for service */
1910 /* They will be added during parsing again */
1911 data = service->param_opt;
1917 service->param_opt = NULL;
1922 /* find an invalid one */
1923 for (i = 0; i < lp_ctx->iNumServices; i++)
1924 if (lp_ctx->services[i] == NULL)
1927 /* if not, then create one */
1928 if (i == lp_ctx->iNumServices) {
1929 struct loadparm_service **tsp;
1931 tsp = talloc_realloc(lp_ctx, lp_ctx->services, struct loadparm_service *, num_to_alloc);
1934 DEBUG(0,("lpcfg_add_service: failed to enlarge services!\n"));
1937 lp_ctx->services = tsp;
1938 lp_ctx->services[lp_ctx->iNumServices] = NULL;
1941 lp_ctx->iNumServices++;
1944 lp_ctx->services[i] = init_service(lp_ctx->services, lp_ctx->sDefault);
1945 if (lp_ctx->services[i] == NULL) {
1946 DEBUG(0,("lpcfg_add_service: out of memory!\n"));
1949 copy_service(lp_ctx->services[i], &tservice, NULL);
1951 string_set(lp_ctx->services[i], &lp_ctx->services[i]->szService, name);
1952 return lp_ctx->services[i];
1956 * Add a new home service, with the specified home directory, defaults coming
1957 * from service ifrom.
1960 bool lpcfg_add_home(struct loadparm_context *lp_ctx,
1961 const char *pszHomename,
1962 struct loadparm_service *default_service,
1963 const char *user, const char *pszHomedir)
1965 struct loadparm_service *service;
1967 service = lpcfg_add_service(lp_ctx, default_service, pszHomename);
1969 if (service == NULL)
1972 if (!(*(default_service->szPath))
1973 || strequal(default_service->szPath, lp_ctx->sDefault->szPath)) {
1974 service->szPath = talloc_strdup(service, pszHomedir);
1976 service->szPath = string_sub_talloc(service, lpcfg_pathname(default_service, lp_ctx->sDefault), "%H", pszHomedir);
1979 if (!(*(service->comment))) {
1980 service->comment = talloc_asprintf(service, "Home directory of %s", user);
1982 service->bAvailable = default_service->bAvailable;
1983 service->bBrowseable = default_service->bBrowseable;
1985 DEBUG(3, ("adding home's share [%s] for user '%s' at '%s'\n",
1986 pszHomename, user, service->szPath));
1992 * Add a new printer service, with defaults coming from service iFrom.
1995 bool lpcfg_add_printer(struct loadparm_context *lp_ctx,
1996 const char *pszPrintername,
1997 struct loadparm_service *default_service)
1999 const char *comment = "From Printcap";
2000 struct loadparm_service *service;
2001 service = lpcfg_add_service(lp_ctx, default_service, pszPrintername);
2003 if (service == NULL)
2006 /* note that we do NOT default the availability flag to True - */
2007 /* we take it from the default service passed. This allows all */
2008 /* dynamic printers to be disabled by disabling the [printers] */
2009 /* entry (if/when the 'available' keyword is implemented!). */
2011 /* the printer name is set to the service name. */
2012 string_set(service, &service->szPrintername, pszPrintername);
2013 string_set(service, &service->comment, comment);
2014 service->bBrowseable = default_service->bBrowseable;
2015 /* Printers cannot be read_only. */
2016 service->bRead_only = false;
2017 /* Printer services must be printable. */
2018 service->bPrint_ok = true;
2020 DEBUG(3, ("adding printer service %s\n", pszPrintername));
2026 * Map a parameter's string representation to something we can use.
2027 * Returns False if the parameter string is not recognised, else TRUE.
2030 static int map_parameter(const char *pszParmName)
2034 if (*pszParmName == '-')
2037 for (iIndex = 0; parm_table[iIndex].label; iIndex++)
2038 if (strwicmp(parm_table[iIndex].label, pszParmName) == 0)
2041 /* Warn only if it isn't parametric option */
2042 if (strchr(pszParmName, ':') == NULL)
2043 DEBUG(0, ("Unknown parameter encountered: \"%s\"\n", pszParmName));
2044 /* We do return 'fail' for parametric options as well because they are
2045 stored in different storage
2052 return the parameter structure for a parameter
2054 struct parm_struct *lpcfg_parm_struct(struct loadparm_context *lp_ctx, const char *name)
2058 if (lp_ctx->s3_fns) {
2059 return lp_ctx->s3_fns->get_parm_struct(name);
2062 parmnum = map_parameter(name);
2063 if (parmnum == -1) return NULL;
2064 return &parm_table[parmnum];
2068 return the parameter pointer for a parameter
2070 void *lpcfg_parm_ptr(struct loadparm_context *lp_ctx,
2071 struct loadparm_service *service, struct parm_struct *parm)
2073 if (lp_ctx->s3_fns) {
2074 return lp_ctx->s3_fns->get_parm_ptr(service, parm);
2077 if (service == NULL) {
2078 if (parm->p_class == P_LOCAL)
2079 return ((char *)lp_ctx->sDefault)+parm->offset;
2080 else if (parm->p_class == P_GLOBAL)
2081 return ((char *)lp_ctx->globals)+parm->offset;
2084 return ((char *)service) + parm->offset;
2089 * Find a service by name. Otherwise works like get_service.
2092 static struct loadparm_service *getservicebyname(struct loadparm_context *lp_ctx,
2093 const char *pszServiceName)
2097 if (lp_ctx->s3_fns) {
2098 return lp_ctx->s3_fns->get_service(pszServiceName);
2101 for (iService = lp_ctx->iNumServices - 1; iService >= 0; iService--)
2102 if (lp_ctx->services[iService] != NULL &&
2103 strwicmp(lp_ctx->services[iService]->szService, pszServiceName) == 0) {
2104 return lp_ctx->services[iService];
2111 * Copy a service structure to another.
2112 * If pcopymapDest is NULL then copy all fields
2115 static void copy_service(struct loadparm_service *pserviceDest,
2116 struct loadparm_service *pserviceSource,
2117 struct bitmap *pcopymapDest)
2120 bool bcopyall = (pcopymapDest == NULL);
2121 struct parmlist_entry *data, *pdata, *paramo;
2124 for (i = 0; parm_table[i].label; i++)
2125 if (parm_table[i].p_class == P_LOCAL &&
2126 (bcopyall || bitmap_query(pcopymapDest, i))) {
2128 ((char *)pserviceSource) + parm_table[i].offset;
2130 ((char *)pserviceDest) + parm_table[i].offset;
2132 switch (parm_table[i].type) {
2134 *(int *)dest_ptr = *(int *)src_ptr;
2140 *(int *)dest_ptr = *(int *)src_ptr;
2144 string_set(pserviceDest,
2150 string_set_upper(pserviceDest,
2155 *(const char ***)dest_ptr = (const char **)str_list_copy(pserviceDest,
2156 *(const char ***)src_ptr);
2164 init_copymap(pserviceDest);
2165 if (pserviceSource->copymap)
2166 bitmap_copy(pserviceDest->copymap,
2167 pserviceSource->copymap);
2170 data = pserviceSource->param_opt;
2173 pdata = pserviceDest->param_opt;
2174 /* Traverse destination */
2176 /* If we already have same option, override it */
2177 if (strcmp(pdata->key, data->key) == 0) {
2178 talloc_free(pdata->value);
2179 pdata->value = talloc_reference(pdata,
2184 pdata = pdata->next;
2187 paramo = talloc_zero(pserviceDest, struct parmlist_entry);
2190 paramo->key = talloc_reference(paramo, data->key);
2191 paramo->value = talloc_reference(paramo, data->value);
2192 DLIST_ADD(pserviceDest->param_opt, paramo);
2199 * Check a service for consistency. Return False if the service is in any way
2200 * incomplete or faulty, else True.
2202 static bool service_ok(struct loadparm_service *service)
2207 if (service->szService[0] == '\0') {
2208 DEBUG(0, ("The following message indicates an internal error:\n"));
2209 DEBUG(0, ("No service name in service entry.\n"));
2213 /* The [printers] entry MUST be printable. I'm all for flexibility, but */
2214 /* I can't see why you'd want a non-printable printer service... */
2215 if (strwicmp(service->szService, PRINTERS_NAME) == 0) {
2216 if (!service->bPrint_ok) {
2217 DEBUG(0, ("WARNING: [%s] service MUST be printable!\n",
2218 service->szService));
2219 service->bPrint_ok = true;
2221 /* [printers] service must also be non-browsable. */
2222 if (service->bBrowseable)
2223 service->bBrowseable = false;
2226 /* If a service is flagged unavailable, log the fact at level 0. */
2227 if (!service->bAvailable)
2228 DEBUG(1, ("NOTE: Service %s is flagged unavailable.\n",
2229 service->szService));
2235 /*******************************************************************
2236 Keep a linked list of all config files so we know when one has changed
2237 it's date and needs to be reloaded.
2238 ********************************************************************/
2240 static void add_to_file_list(struct loadparm_context *lp_ctx,
2241 const char *fname, const char *subfname)
2243 struct file_lists *f = lp_ctx->file_lists;
2246 if (f->name && !strcmp(f->name, fname))
2252 f = talloc(lp_ctx, struct file_lists);
2255 f->next = lp_ctx->file_lists;
2256 f->name = talloc_strdup(f, fname);
2261 f->subfname = talloc_strdup(f, subfname);
2266 lp_ctx->file_lists = f;
2267 f->modtime = file_modtime(subfname);
2269 time_t t = file_modtime(subfname);
2275 /*******************************************************************
2276 Check if a config file has changed date.
2277 ********************************************************************/
2278 bool lpcfg_file_list_changed(struct loadparm_context *lp_ctx)
2280 struct file_lists *f;
2281 DEBUG(6, ("lp_file_list_changed()\n"));
2283 for (f = lp_ctx->file_lists; f != NULL; f = f->next) {
2287 n2 = standard_sub_basic(lp_ctx, f->name);
2289 DEBUGADD(6, ("file %s -> %s last mod_time: %s\n",
2290 f->name, n2, ctime(&f->modtime)));
2292 mod_time = file_modtime(n2);
2294 if (mod_time && ((f->modtime != mod_time) || (f->subfname == NULL) || (strcmp(n2, f->subfname) != 0))) {
2295 DEBUGADD(6, ("file %s modified: %s\n", n2,
2297 f->modtime = mod_time;
2298 talloc_free(f->subfname);
2299 f->subfname = talloc_strdup(f, n2);
2306 /***************************************************************************
2307 Handle the "realm" parameter
2308 ***************************************************************************/
2310 static bool handle_realm(struct loadparm_context *lp_ctx, int unused,
2311 const char *pszParmValue, char **ptr)
2313 string_set(lp_ctx, ptr, pszParmValue);
2315 talloc_free(lp_ctx->globals->szRealm_upper);
2316 talloc_free(lp_ctx->globals->szRealm_lower);
2318 lp_ctx->globals->szRealm_upper = strupper_talloc(lp_ctx, pszParmValue);
2319 lp_ctx->globals->szRealm_lower = strlower_talloc(lp_ctx, pszParmValue);
2324 /***************************************************************************
2325 Handle the include operation.
2326 ***************************************************************************/
2328 static bool handle_include(struct loadparm_context *lp_ctx, int unused,
2329 const char *pszParmValue, char **ptr)
2331 char *fname = standard_sub_basic(lp_ctx, pszParmValue);
2333 add_to_file_list(lp_ctx, pszParmValue, fname);
2335 string_set(lp_ctx, ptr, fname);
2337 if (file_exist(fname))
2338 return pm_process(fname, do_section, do_parameter, lp_ctx);
2340 DEBUG(2, ("Can't find include file %s\n", fname));
2345 /***************************************************************************
2346 Handle the interpretation of the copy parameter.
2347 ***************************************************************************/
2349 static bool handle_copy(struct loadparm_context *lp_ctx, int unused,
2350 const char *pszParmValue, char **ptr)
2353 struct loadparm_service *serviceTemp;
2355 string_set(lp_ctx, ptr, pszParmValue);
2359 DEBUG(3, ("Copying service from service %s\n", pszParmValue));
2361 if ((serviceTemp = getservicebyname(lp_ctx, pszParmValue)) != NULL) {
2362 if (serviceTemp == lp_ctx->currentService) {
2363 DEBUG(0, ("Can't copy service %s - unable to copy self!\n", pszParmValue));
2365 copy_service(lp_ctx->currentService,
2367 lp_ctx->currentService->copymap);
2371 DEBUG(0, ("Unable to copy service - source not found: %s\n",
2379 static bool handle_debuglevel(struct loadparm_context *lp_ctx, int unused,
2380 const char *pszParmValue, char **ptr)
2383 string_set(lp_ctx, ptr, pszParmValue);
2384 if (lp_ctx->global) {
2385 return debug_parse_levels(pszParmValue);
2390 static bool handle_logfile(struct loadparm_context *lp_ctx, int unused,
2391 const char *pszParmValue, char **ptr)
2393 debug_set_logfile(pszParmValue);
2394 if (lp_ctx->global) {
2395 string_set(lp_ctx, ptr, pszParmValue);
2400 /***************************************************************************
2401 Initialise a copymap.
2402 ***************************************************************************/
2404 static void init_copymap(struct loadparm_service *pservice)
2408 TALLOC_FREE(pservice->copymap);
2410 pservice->copymap = bitmap_talloc(NULL, NUMPARAMETERS);
2411 if (!pservice->copymap)
2413 ("Couldn't allocate copymap!! (size %d)\n",
2414 (int)NUMPARAMETERS));
2416 for (i = 0; i < NUMPARAMETERS; i++)
2417 bitmap_set(pservice->copymap, i);
2421 * Process a parametric option
2423 static bool lp_do_parameter_parametric(struct loadparm_context *lp_ctx,
2424 struct loadparm_service *service,
2425 const char *pszParmName,
2426 const char *pszParmValue, int flags)
2428 struct parmlist_entry *paramo, *data;
2430 TALLOC_CTX *mem_ctx;
2432 while (isspace((unsigned char)*pszParmName)) {
2436 name = strlower_talloc(lp_ctx, pszParmName);
2437 if (!name) return false;
2439 if (service == NULL) {
2440 data = lp_ctx->globals->param_opt;
2441 mem_ctx = lp_ctx->globals;
2443 data = service->param_opt;
2447 /* Traverse destination */
2448 for (paramo=data; paramo; paramo=paramo->next) {
2449 /* If we already have the option set, override it unless
2450 it was a command line option and the new one isn't */
2451 if (strcmp(paramo->key, name) == 0) {
2452 if ((paramo->priority & FLAG_CMDLINE) &&
2453 !(flags & FLAG_CMDLINE)) {
2458 talloc_free(paramo->value);
2459 paramo->value = talloc_strdup(paramo, pszParmValue);
2460 paramo->priority = flags;
2466 paramo = talloc_zero(mem_ctx, struct parmlist_entry);
2469 paramo->key = talloc_strdup(paramo, name);
2470 paramo->value = talloc_strdup(paramo, pszParmValue);
2471 paramo->priority = flags;
2472 if (service == NULL) {
2473 DLIST_ADD(lp_ctx->globals->param_opt, paramo);
2475 DLIST_ADD(service->param_opt, paramo);
2483 static bool set_variable(TALLOC_CTX *mem_ctx, int parmnum, void *parm_ptr,
2484 const char *pszParmName, const char *pszParmValue,
2485 struct loadparm_context *lp_ctx, bool on_globals)
2488 /* if it is a special case then go ahead */
2489 if (parm_table[parmnum].special) {
2491 ret = parm_table[parmnum].special(lp_ctx, -1, pszParmValue,
2496 goto mark_non_default;
2499 /* now switch on the type of variable it is */
2500 switch (parm_table[parmnum].type)
2504 if (!set_boolean(pszParmValue, &b)) {
2505 DEBUG(0,("lp_do_parameter(%s): value is not boolean!\n", pszParmValue));
2508 *(int *)parm_ptr = b;
2514 if (!set_boolean(pszParmValue, &b)) {
2515 DEBUG(0,("lp_do_parameter(%s): value is not boolean!\n", pszParmValue));
2518 *(int *)parm_ptr = !b;
2523 *(int *)parm_ptr = atoi(pszParmValue);
2527 *(char *)parm_ptr = *pszParmValue;
2531 *(int *)parm_ptr = strtol(pszParmValue, NULL, 8);
2537 if (conv_str_size_error(pszParmValue, &val)) {
2538 if (val <= INT_MAX) {
2539 *(int *)parm_ptr = (int)val;
2544 DEBUG(0,("lp_do_parameter(%s): value is not "
2545 "a valid size specifier!\n", pszParmValue));
2550 *(const char ***)parm_ptr = (const char **)str_list_make(mem_ctx,
2551 pszParmValue, NULL);
2555 char **new_list = str_list_make(mem_ctx,
2556 pszParmValue, NULL);
2557 for (i=0; new_list[i]; i++) {
2558 if (new_list[i][0] == '+' && new_list[i][1] &&
2559 (!str_list_check(*(const char ***)parm_ptr,
2560 &new_list[i][1]))) {
2561 *(const char ***)parm_ptr = str_list_add(*(const char ***)parm_ptr,
2563 } else if (new_list[i][0] == '-' && new_list[i][1]) {
2564 #if 0 /* This is commented out because we sometimes parse the list
2565 * twice, and so we can't assert on this */
2566 if (!str_list_check(*(const char ***)parm_ptr,
2568 DEBUG(0, ("Unsupported value for: %s = %s, %s is not in the original list [%s]\n",
2569 pszParmName, pszParmValue, new_list[i],
2570 str_list_join_shell(mem_ctx, *(const char ***)parm_ptr, ' ')));
2575 str_list_remove(*(const char ***)parm_ptr,
2579 DEBUG(0, ("Unsupported list syntax for: %s = %s\n",
2580 pszParmName, pszParmValue));
2583 *(const char ***)parm_ptr = (const char **) new_list;
2590 string_set(mem_ctx, (char **)parm_ptr, pszParmValue);
2594 string_set_upper(mem_ctx, (char **)parm_ptr, pszParmValue);
2598 for (i = 0; parm_table[parmnum].enum_list[i].name; i++) {
2601 parm_table[parmnum].enum_list[i].name)) {
2603 parm_table[parmnum].
2608 if (!parm_table[parmnum].enum_list[i].name) {
2609 DEBUG(0,("Unknown enumerated value '%s' for '%s'\n",
2610 pszParmValue, pszParmName));
2617 if (on_globals && (lp_ctx->flags[parmnum] & FLAG_DEFAULT)) {
2618 lp_ctx->flags[parmnum] &= ~FLAG_DEFAULT;
2619 /* we have to also unset FLAG_DEFAULT on aliases */
2620 for (i=parmnum-1;i>=0 && parm_table[i].offset == parm_table[parmnum].offset;i--) {
2621 lp_ctx->flags[i] &= ~FLAG_DEFAULT;
2623 for (i=parmnum+1;i<NUMPARAMETERS && parm_table[i].offset == parm_table[parmnum].offset;i++) {
2624 lp_ctx->flags[i] &= ~FLAG_DEFAULT;
2631 bool lpcfg_do_global_parameter(struct loadparm_context *lp_ctx,
2632 const char *pszParmName, const char *pszParmValue)
2634 int parmnum = map_parameter(pszParmName);
2638 if (strchr(pszParmName, ':')) {
2639 return lp_do_parameter_parametric(lp_ctx, NULL, pszParmName, pszParmValue, 0);
2641 DEBUG(0, ("Ignoring unknown parameter \"%s\"\n", pszParmName));
2645 /* if the flag has been set on the command line, then don't allow override,
2646 but don't report an error */
2647 if (lp_ctx->flags[parmnum] & FLAG_CMDLINE) {
2651 parm_ptr = lpcfg_parm_ptr(lp_ctx, NULL, &parm_table[parmnum]);
2653 return set_variable(lp_ctx->globals, parmnum, parm_ptr,
2654 pszParmName, pszParmValue, lp_ctx, true);
2657 bool lpcfg_do_service_parameter(struct loadparm_context *lp_ctx,
2658 struct loadparm_service *service,
2659 const char *pszParmName, const char *pszParmValue)
2663 int parmnum = map_parameter(pszParmName);
2666 if (strchr(pszParmName, ':')) {
2667 return lp_do_parameter_parametric(lp_ctx, service, pszParmName, pszParmValue, 0);
2669 DEBUG(0, ("Ignoring unknown parameter \"%s\"\n", pszParmName));
2673 /* if the flag has been set on the command line, then don't allow override,
2674 but don't report an error */
2675 if (lp_ctx->flags[parmnum] & FLAG_CMDLINE) {
2679 if (parm_table[parmnum].p_class == P_GLOBAL) {
2681 ("Global parameter %s found in service section!\n",
2685 parm_ptr = ((char *)service) + parm_table[parmnum].offset;
2687 if (!service->copymap)
2688 init_copymap(service);
2690 /* this handles the aliases - set the copymap for other
2691 * entries with the same data pointer */
2692 for (i = 0; parm_table[i].label; i++)
2693 if (parm_table[i].offset == parm_table[parmnum].offset &&
2694 parm_table[i].p_class == parm_table[parmnum].p_class)
2695 bitmap_clear(service->copymap, i);
2697 return set_variable(service, parmnum, parm_ptr, pszParmName,
2698 pszParmValue, lp_ctx, false);
2702 * Process a parameter.
2705 static bool do_parameter(const char *pszParmName, const char *pszParmValue,
2708 struct loadparm_context *lp_ctx = (struct loadparm_context *)userdata;
2710 if (lp_ctx->bInGlobalSection)
2711 return lpcfg_do_global_parameter(lp_ctx, pszParmName,
2714 return lpcfg_do_service_parameter(lp_ctx, lp_ctx->currentService,
2715 pszParmName, pszParmValue);
2719 variable argument do parameter
2721 bool lpcfg_do_global_parameter_var(struct loadparm_context *lp_ctx, const char *pszParmName, const char *fmt, ...) PRINTF_ATTRIBUTE(3, 4);
2722 bool lpcfg_do_global_parameter_var(struct loadparm_context *lp_ctx,
2723 const char *pszParmName, const char *fmt, ...)
2730 s = talloc_vasprintf(NULL, fmt, ap);
2732 ret = lpcfg_do_global_parameter(lp_ctx, pszParmName, s);
2739 set a parameter from the commandline - this is called from command line parameter
2740 parsing code. It sets the parameter then marks the parameter as unable to be modified
2741 by smb.conf processing
2743 bool lpcfg_set_cmdline(struct loadparm_context *lp_ctx, const char *pszParmName,
2744 const char *pszParmValue)
2749 if (lp_ctx->s3_fns) {
2750 return lp_ctx->s3_fns->set_cmdline(pszParmName, pszParmValue);
2753 parmnum = map_parameter(pszParmName);
2755 while (isspace((unsigned char)*pszParmValue)) pszParmValue++;
2758 if (parmnum < 0 && strchr(pszParmName, ':')) {
2759 /* set a parametric option */
2760 return lp_do_parameter_parametric(lp_ctx, NULL, pszParmName,
2761 pszParmValue, FLAG_CMDLINE);
2765 DEBUG(0,("Unknown option '%s'\n", pszParmName));
2769 /* reset the CMDLINE flag in case this has been called before */
2770 lp_ctx->flags[parmnum] &= ~FLAG_CMDLINE;
2772 if (!lpcfg_do_global_parameter(lp_ctx, pszParmName, pszParmValue)) {
2776 lp_ctx->flags[parmnum] |= FLAG_CMDLINE;
2778 /* we have to also set FLAG_CMDLINE on aliases */
2779 for (i=parmnum-1;i>=0 && parm_table[i].offset == parm_table[parmnum].offset;i--) {
2780 lp_ctx->flags[i] |= FLAG_CMDLINE;
2782 for (i=parmnum+1;i<NUMPARAMETERS && parm_table[i].offset == parm_table[parmnum].offset;i++) {
2783 lp_ctx->flags[i] |= FLAG_CMDLINE;
2790 set a option from the commandline in 'a=b' format. Use to support --option
2792 bool lpcfg_set_option(struct loadparm_context *lp_ctx, const char *option)
2810 ret = lpcfg_set_cmdline(lp_ctx, s, p+1);
2816 #define BOOLSTR(b) ((b) ? "Yes" : "No")
2819 * Print a parameter of the specified type.
2822 static void print_parameter(struct parm_struct *p, void *ptr, FILE * f)
2825 const char *list_sep = ", "; /* For the seperation of lists values that we print below */
2829 for (i = 0; p->enum_list[i].name; i++) {
2830 if (*(int *)ptr == p->enum_list[i].value) {
2832 p->enum_list[i].name);
2839 fprintf(f, "%s", BOOLSTR((bool)*(int *)ptr));
2843 fprintf(f, "%s", BOOLSTR(!(bool)*(int *)ptr));
2848 fprintf(f, "%d", *(int *)ptr);
2852 fprintf(f, "%c", *(char *)ptr);
2856 fprintf(f, "0%o", *(int *)ptr);
2863 if ((char ***)ptr && *(char ***)ptr) {
2864 char **list = *(char ***)ptr;
2866 for (; *list; list++) {
2867 if (*(list+1) == NULL) {
2868 /* last item, print no extra seperator after */
2871 fprintf(f, "%s%s", *list, list_sep);
2878 if (*(char **)ptr) {
2879 fprintf(f, "%s", *(char **)ptr);
2886 * Check if two parameters are equal.
2889 static bool equal_parameter(parm_type type, void *ptr1, void *ptr2)
2894 return (*((int *)ptr1) == *((int *)ptr2));
2900 return (*((int *)ptr1) == *((int *)ptr2));
2903 return (*((char *)ptr1) == *((char *)ptr2));
2907 return str_list_equal((const char **)(*(char ***)ptr1),
2908 (const char **)(*(char ***)ptr2));
2913 char *p1 = *(char **)ptr1, *p2 = *(char **)ptr2;
2918 return (p1 == p2 || strequal(p1, p2));
2925 * Process a new section (service).
2927 * At this stage all sections are services.
2928 * Later we'll have special sections that permit server parameters to be set.
2929 * Returns True on success, False on failure.
2932 static bool do_section(const char *pszSectionName, void *userdata)
2934 struct loadparm_context *lp_ctx = (struct loadparm_context *)userdata;
2936 bool isglobal = ((strwicmp(pszSectionName, GLOBAL_NAME) == 0) ||
2937 (strwicmp(pszSectionName, GLOBAL_NAME2) == 0));
2940 /* if we've just struck a global section, note the fact. */
2941 lp_ctx->bInGlobalSection = isglobal;
2943 /* check for multiple global sections */
2944 if (lp_ctx->bInGlobalSection) {
2945 DEBUG(4, ("Processing section \"[%s]\"\n", pszSectionName));
2949 /* if we have a current service, tidy it up before moving on */
2952 if (lp_ctx->currentService != NULL)
2953 bRetval = service_ok(lp_ctx->currentService);
2955 /* if all is still well, move to the next record in the services array */
2957 /* We put this here to avoid an odd message order if messages are */
2958 /* issued by the post-processing of a previous section. */
2959 DEBUG(4, ("Processing section \"[%s]\"\n", pszSectionName));
2961 if ((lp_ctx->currentService = lpcfg_add_service(lp_ctx, lp_ctx->sDefault,
2964 DEBUG(0, ("Failed to add a new service\n"));
2974 * Determine if a particular base parameter is currently set to the default value.
2977 static bool is_default(struct loadparm_service *sDefault, int i)
2979 void *def_ptr = ((char *)sDefault) + parm_table[i].offset;
2980 if (!defaults_saved)
2982 switch (parm_table[i].type) {
2985 return str_list_equal((const char **)parm_table[i].def.lvalue,
2986 (const char **)def_ptr);
2989 return strequal(parm_table[i].def.svalue,
2993 return parm_table[i].def.bvalue ==
3000 return parm_table[i].def.ivalue ==
3007 *Display the contents of the global structure.
3010 static void dump_globals(struct loadparm_context *lp_ctx, FILE *f,
3014 struct parmlist_entry *data;
3016 fprintf(f, "# Global parameters\n[global]\n");
3018 for (i = 0; parm_table[i].label; i++)
3019 if (parm_table[i].p_class == P_GLOBAL &&
3020 (i == 0 || (parm_table[i].offset != parm_table[i - 1].offset))) {
3021 if (!show_defaults && (lp_ctx->flags[i] & FLAG_DEFAULT))
3023 fprintf(f, "\t%s = ", parm_table[i].label);
3024 print_parameter(&parm_table[i], lpcfg_parm_ptr(lp_ctx, NULL, &parm_table[i]), f);
3027 if (lp_ctx->globals->param_opt != NULL) {
3028 for (data = lp_ctx->globals->param_opt; data;
3029 data = data->next) {
3030 if (!show_defaults && (data->priority & FLAG_DEFAULT)) {
3033 fprintf(f, "\t%s = %s\n", data->key, data->value);
3040 * Display the contents of a single services record.
3043 static void dump_a_service(struct loadparm_service * pService, struct loadparm_service *sDefault, FILE * f,
3044 unsigned int *flags)
3047 struct parmlist_entry *data;
3049 if (pService != sDefault)
3050 fprintf(f, "\n[%s]\n", pService->szService);
3052 for (i = 0; parm_table[i].label; i++) {
3053 if (parm_table[i].p_class == P_LOCAL &&
3054 (*parm_table[i].label != '-') &&
3055 (i == 0 || (parm_table[i].offset != parm_table[i - 1].offset)))
3057 if (pService == sDefault) {
3058 if (flags && (flags[i] & FLAG_DEFAULT)) {
3061 if (defaults_saved) {
3062 if (is_default(sDefault, i)) {
3067 if (equal_parameter(parm_table[i].type,
3068 ((char *)pService) +
3069 parm_table[i].offset,
3070 ((char *)sDefault) +
3071 parm_table[i].offset))
3075 fprintf(f, "\t%s = ", parm_table[i].label);
3076 print_parameter(&parm_table[i],
3077 ((char *)pService) + parm_table[i].offset, f);
3081 if (pService->param_opt != NULL) {
3082 for (data = pService->param_opt; data; data = data->next) {
3083 fprintf(f, "\t%s = %s\n", data->key, data->value);
3088 bool lpcfg_dump_a_parameter(struct loadparm_context *lp_ctx,
3089 struct loadparm_service *service,
3090 const char *parm_name, FILE * f)
3092 struct parm_struct *parm;
3095 parm = lpcfg_parm_struct(lp_ctx, parm_name);
3100 ptr = lpcfg_parm_ptr(lp_ctx, service,parm);
3102 print_parameter(parm, ptr, f);
3108 * Return info about the next parameter in a service.
3109 * snum==-1 gives the globals.
3110 * Return NULL when out of parameters.
3114 struct parm_struct *lpcfg_next_parameter(struct loadparm_context *lp_ctx, int snum, int *i,
3118 /* do the globals */
3119 for (; parm_table[*i].label; (*i)++) {
3120 if ((*parm_table[*i].label == '-'))
3124 && (parm_table[*i].offset ==
3125 parm_table[(*i) - 1].offset)
3126 && (parm_table[*i].p_class ==
3127 parm_table[(*i) - 1].p_class))
3130 return &parm_table[(*i)++];
3133 struct loadparm_service *pService = lp_ctx->services[snum];
3135 for (; parm_table[*i].label; (*i)++) {
3136 if (parm_table[*i].p_class == P_LOCAL &&
3137 (*parm_table[*i].label != '-') &&
3139 (parm_table[*i].offset !=
3140 parm_table[(*i) - 1].offset)))
3142 if (allparameters ||
3143 !equal_parameter(parm_table[*i].type,
3144 ((char *)pService) +
3145 parm_table[*i].offset,
3146 ((char *)lp_ctx->sDefault) +
3147 parm_table[*i].offset))
3149 return &parm_table[(*i)++];
3160 * Auto-load some home services.
3162 static void lpcfg_add_auto_services(struct loadparm_context *lp_ctx,
3170 * Unload unused services.
3173 void lpcfg_killunused(struct loadparm_context *lp_ctx,
3174 struct smbsrv_connection *smb,
3175 bool (*snumused) (struct smbsrv_connection *, int))
3178 for (i = 0; i < lp_ctx->iNumServices; i++) {
3179 if (lp_ctx->services[i] == NULL)
3182 if (!snumused || !snumused(smb, i)) {
3183 talloc_free(lp_ctx->services[i]);
3184 lp_ctx->services[i] = NULL;
3190 static int lpcfg_destructor(struct loadparm_context *lp_ctx)
3192 struct parmlist_entry *data;
3194 if (lp_ctx->refuse_free) {
3195 /* someone is trying to free the
3196 global_loadparm_context.
3197 We can't allow that. */
3201 if (lp_ctx->globals->param_opt != NULL) {
3202 struct parmlist_entry *next;
3203 for (data = lp_ctx->globals->param_opt; data; data=next) {
3205 if (data->priority & FLAG_CMDLINE) continue;
3206 DLIST_REMOVE(lp_ctx->globals->param_opt, data);
3215 * Initialise the global parameter structure.
3217 * Note that most callers should use loadparm_init_global() instead
3219 struct loadparm_context *loadparm_init(TALLOC_CTX *mem_ctx)
3223 struct loadparm_context *lp_ctx;
3224 struct parmlist_entry *parm;
3227 lp_ctx = talloc_zero(mem_ctx, struct loadparm_context);
3231 talloc_set_destructor(lp_ctx, lpcfg_destructor);
3232 lp_ctx->bInGlobalSection = true;
3233 lp_ctx->globals = talloc_zero(lp_ctx, struct loadparm_global);
3234 lp_ctx->sDefault = talloc_zero(lp_ctx, struct loadparm_service);
3236 lp_ctx->sDefault->iMaxPrintJobs = 1000;
3237 lp_ctx->sDefault->bAvailable = true;
3238 lp_ctx->sDefault->bBrowseable = true;
3239 lp_ctx->sDefault->bRead_only = true;
3240 lp_ctx->sDefault->bMap_archive = true;
3241 lp_ctx->sDefault->iStrictLocking = true;
3242 lp_ctx->sDefault->bOpLocks = true;
3243 lp_ctx->sDefault->iCreate_mask = 0744;
3244 lp_ctx->sDefault->iCreate_force_mode = 0000;
3245 lp_ctx->sDefault->iDir_mask = 0755;
3246 lp_ctx->sDefault->iDir_force_mode = 0000;
3248 DEBUG(3, ("Initialising global parameters\n"));
3250 for (i = 0; parm_table[i].label; i++) {
3251 if ((parm_table[i].type == P_STRING ||
3252 parm_table[i].type == P_USTRING) &&
3253 !(lp_ctx->flags[i] & FLAG_CMDLINE)) {
3255 if (parm_table[i].p_class == P_LOCAL) {
3256 r = (char **)(((char *)lp_ctx->sDefault) + parm_table[i].offset);
3258 r = (char **)(((char *)lp_ctx->globals) + parm_table[i].offset);
3260 *r = talloc_strdup(lp_ctx, "");
3264 logfile = talloc_asprintf(lp_ctx, "%s/log.samba", dyn_LOGFILEBASE);
3265 lpcfg_do_global_parameter(lp_ctx, "log file", logfile);
3266 talloc_free(logfile);
3268 lpcfg_do_global_parameter(lp_ctx, "log level", "0");
3270 lpcfg_do_global_parameter(lp_ctx, "share backend", "classic");
3272 lpcfg_do_global_parameter(lp_ctx, "share backend", "classic");
3274 lpcfg_do_global_parameter(lp_ctx, "server role", "standalone");
3276 /* options that can be set on the command line must be initialised via
3277 the slower lpcfg_do_global_parameter() to ensure that FLAG_CMDLINE is obeyed */
3279 lpcfg_do_global_parameter(lp_ctx, "socket options", "TCP_NODELAY");
3281 lpcfg_do_global_parameter(lp_ctx, "workgroup", DEFAULT_WORKGROUP);
3282 myname = get_myname(lp_ctx);
3283 lpcfg_do_global_parameter(lp_ctx, "netbios name", myname);
3284 talloc_free(myname);
3285 lpcfg_do_global_parameter(lp_ctx, "name resolve order", "wins host bcast");
3287 lpcfg_do_global_parameter(lp_ctx, "fstype", "NTFS");
3289 lpcfg_do_global_parameter(lp_ctx, "ntvfs handler", "unixuid default");
3290 lpcfg_do_global_parameter(lp_ctx, "max connections", "-1");
3292 lpcfg_do_global_parameter(lp_ctx, "dcerpc endpoint servers", "epmapper srvsvc wkssvc rpcecho samr netlogon lsarpc spoolss drsuapi winreg dssetup unixinfo browser eventlog6 backupkey");
3293 lpcfg_do_global_parameter(lp_ctx, "server services", "smb rpc nbt wrepl ldap cldap kdc drepl winbind ntp_signd kcc dnsupdate web");
3294 lpcfg_do_global_parameter(lp_ctx, "ntptr providor", "simple_ldb");
3295 /* the winbind method for domain controllers is for both RODC
3296 auth forwarding and for trusted domains */
3297 lpcfg_do_global_parameter(lp_ctx, "private dir", dyn_PRIVATE_DIR);
3298 lpcfg_do_global_parameter(lp_ctx, "spoolss database", "spoolss.ldb");
3299 lpcfg_do_global_parameter(lp_ctx, "wins config database", "wins_config.ldb");
3300 lpcfg_do_global_parameter(lp_ctx, "wins database", "wins.ldb");
3301 lpcfg_do_global_parameter(lp_ctx, "registry:HKEY_LOCAL_MACHINE", "hklm.ldb");
3303 /* This hive should be dynamically generated by Samba using
3304 data from the sam, but for the moment leave it in a tdb to
3305 keep regedt32 from popping up an annoying dialog. */
3306 lpcfg_do_global_parameter(lp_ctx, "registry:HKEY_USERS", "hku.ldb");
3308 /* using UTF8 by default allows us to support all chars */
3309 lpcfg_do_global_parameter(lp_ctx, "unix charset", "UTF8");
3311 /* Use codepage 850 as a default for the dos character set */
3312 lpcfg_do_global_parameter(lp_ctx, "dos charset", "CP850");
3315 * Allow the default PASSWD_CHAT to be overridden in local.h.
3317 lpcfg_do_global_parameter(lp_ctx, "passwd chat", DEFAULT_PASSWD_CHAT);
3319 lpcfg_do_global_parameter(lp_ctx, "pid directory", dyn_PIDDIR);
3320 lpcfg_do_global_parameter(lp_ctx, "lock dir", dyn_LOCKDIR);
3321 lpcfg_do_global_parameter(lp_ctx, "state directory", dyn_STATEDIR);
3322 lpcfg_do_global_parameter(lp_ctx, "cache directory", dyn_CACHEDIR);
3323 lpcfg_do_global_parameter(lp_ctx, "ncalrpc dir", dyn_NCALRPCDIR);
3325 lpcfg_do_global_parameter(lp_ctx, "socket address", "");
3326 lpcfg_do_global_parameter_var(lp_ctx, "server string",
3327 "Samba %s", SAMBA_VERSION_STRING);
3329 lpcfg_do_global_parameter(lp_ctx, "password server", "*");
3331 lpcfg_do_global_parameter(lp_ctx, "max mux", "50");
3332 lpcfg_do_global_parameter(lp_ctx, "max xmit", "12288");
3333 lpcfg_do_global_parameter(lp_ctx, "password level", "0");
3334 lpcfg_do_global_parameter(lp_ctx, "LargeReadwrite", "True");
3335 lpcfg_do_global_parameter(lp_ctx, "server min protocol", "CORE");
3336 lpcfg_do_global_parameter(lp_ctx, "server max protocol", "NT1");
3337 lpcfg_do_global_parameter(lp_ctx, "client min protocol", "CORE");
3338 lpcfg_do_global_parameter(lp_ctx, "client max protocol", "NT1");
3339 lpcfg_do_global_parameter(lp_ctx, "security", "USER");
3340 lpcfg_do_global_parameter(lp_ctx, "paranoid server security", "True");
3341 lpcfg_do_global_parameter(lp_ctx, "EncryptPasswords", "True");
3342 lpcfg_do_global_parameter(lp_ctx, "ReadRaw", "True");
3343 lpcfg_do_global_parameter(lp_ctx, "WriteRaw", "True");
3344 lpcfg_do_global_parameter(lp_ctx, "NullPasswords", "False");
3345 lpcfg_do_global_parameter(lp_ctx, "ObeyPamRestrictions", "False");
3347 lpcfg_do_global_parameter(lp_ctx, "TimeServer", "False");
3348 lpcfg_do_global_parameter(lp_ctx, "BindInterfacesOnly", "False");
3349 lpcfg_do_global_parameter(lp_ctx, "Unicode", "True");
3350 lpcfg_do_global_parameter(lp_ctx, "ClientLanManAuth", "False");
3351 lpcfg_do_global_parameter(lp_ctx, "ClientNTLMv2Auth", "True");
3352 lpcfg_do_global_parameter(lp_ctx, "LanmanAuth", "False");
3353 lpcfg_do_global_parameter(lp_ctx, "NTLMAuth", "True");
3354 lpcfg_do_global_parameter(lp_ctx, "client use spnego principal", "False");
3356 lpcfg_do_global_parameter(lp_ctx, "UnixExtensions", "False");
3358 lpcfg_do_global_parameter(lp_ctx, "PreferredMaster", "Auto");
3359 lpcfg_do_global_parameter(lp_ctx, "LocalMaster", "True");
3361 lpcfg_do_global_parameter(lp_ctx, "wins support", "False");
3362 lpcfg_do_global_parameter(lp_ctx, "dns proxy", "True");
3364 lpcfg_do_global_parameter(lp_ctx, "winbind separator", "\\");
3365 lpcfg_do_global_parameter(lp_ctx, "winbind sealed pipes", "True");
3366 lpcfg_do_global_parameter(lp_ctx, "winbindd socket directory", dyn_WINBINDD_SOCKET_DIR);
3367 lpcfg_do_global_parameter(lp_ctx, "winbindd privileged socket directory", dyn_WINBINDD_PRIVILEGED_SOCKET_DIR);
3368 lpcfg_do_global_parameter(lp_ctx, "template shell", "/bin/false");
3369 lpcfg_do_global_parameter(lp_ctx, "template homedir", "/home/%WORKGROUP%/%ACCOUNTNAME%");
3370 lpcfg_do_global_parameter(lp_ctx, "idmap trusted only", "False");
3372 lpcfg_do_global_parameter(lp_ctx, "client signing", "Yes");
3373 lpcfg_do_global_parameter(lp_ctx, "server signing", "auto");
3375 lpcfg_do_global_parameter(lp_ctx, "use spnego", "True");
3377 lpcfg_do_global_parameter(lp_ctx, "smb ports", "445 139");
3378 lpcfg_do_global_parameter(lp_ctx, "nbt port", "137");
3379 lpcfg_do_global_parameter(lp_ctx, "dgram port", "138");
3380 lpcfg_do_global_parameter(lp_ctx, "cldap port", "389");
3381 lpcfg_do_global_parameter(lp_ctx, "krb5 port", "88");
3382 lpcfg_do_global_parameter(lp_ctx, "kpasswd port", "464");
3383 lpcfg_do_global_parameter(lp_ctx, "web port", "901");
3385 lpcfg_do_global_parameter(lp_ctx, "nt status support", "True");
3387 lpcfg_do_global_parameter(lp_ctx, "max wins ttl", "518400"); /* 6 days */
3388 lpcfg_do_global_parameter(lp_ctx, "min wins ttl", "10");
3390 lpcfg_do_global_parameter(lp_ctx, "tls enabled", "True");
3391 lpcfg_do_global_parameter(lp_ctx, "tls keyfile", "tls/key.pem");
3392 lpcfg_do_global_parameter(lp_ctx, "tls certfile", "tls/cert.pem");
3393 lpcfg_do_global_parameter(lp_ctx, "tls cafile", "tls/ca.pem");
3394 lpcfg_do_global_parameter(lp_ctx, "prefork children:smb", "4");
3396 lpcfg_do_global_parameter(lp_ctx, "ntp signd socket directory", dyn_NTP_SIGND_SOCKET_DIR);
3397 lpcfg_do_global_parameter(lp_ctx, "rndc command", "/usr/sbin/rndc");
3398 lpcfg_do_global_parameter_var(lp_ctx, "dns update command", "%s/samba_dnsupdate", dyn_SCRIPTSBINDIR);
3399 lpcfg_do_global_parameter_var(lp_ctx, "spn update command", "%s/samba_spnupdate", dyn_SCRIPTSBINDIR);
3400 lpcfg_do_global_parameter(lp_ctx, "nsupdate command", "/usr/bin/nsupdate -g");
3402 for (i = 0; parm_table[i].label; i++) {
3403 if (!(lp_ctx->flags[i] & FLAG_CMDLINE)) {
3404 lp_ctx->flags[i] |= FLAG_DEFAULT;
3408 for (parm=lp_ctx->globals->param_opt; parm; parm=parm->next) {
3409 if (!(parm->priority & FLAG_CMDLINE)) {
3410 parm->priority |= FLAG_DEFAULT;
3418 * Initialise the global parameter structure.
3420 struct loadparm_context *loadparm_init_global(bool load_default)
3422 if (global_loadparm_context == NULL) {
3423 global_loadparm_context = loadparm_init(NULL);
3425 if (global_loadparm_context == NULL) {
3428 global_loadparm_context->global = true;
3429 if (load_default && !global_loadparm_context->loaded) {
3430 lpcfg_load_default(global_loadparm_context);
3432 global_loadparm_context->refuse_free = true;
3433 return global_loadparm_context;
3437 * Initialise the global parameter structure.
3439 struct loadparm_context *loadparm_init_s3(TALLOC_CTX *mem_ctx,
3440 const struct loadparm_s3_context *s3_fns)
3442 struct loadparm_context *loadparm_context = loadparm_init(mem_ctx);
3443 if (!loadparm_context) {
3446 loadparm_context->s3_fns = s3_fns;
3447 return loadparm_context;
3450 const char *lpcfg_configfile(struct loadparm_context *lp_ctx)
3452 return lp_ctx->szConfigFile;
3455 const char *lp_default_path(void)
3457 if (getenv("SMB_CONF_PATH"))
3458 return getenv("SMB_CONF_PATH");
3460 return dyn_CONFIGFILE;
3464 * Update the internal state of a loadparm context after settings
3467 static bool lpcfg_update(struct loadparm_context *lp_ctx)
3469 struct debug_settings settings;
3470 lpcfg_add_auto_services(lp_ctx, lpcfg_auto_services(lp_ctx));
3472 if (!lp_ctx->globals->szWINSservers && lp_ctx->globals->bWINSsupport) {
3473 lpcfg_do_global_parameter(lp_ctx, "wins server", "127.0.0.1");
3476 if (!lp_ctx->global) {
3480 panic_action = lp_ctx->globals->panic_action;
3482 reload_charcnv(lp_ctx);
3484 ZERO_STRUCT(settings);
3485 /* Add any more debug-related smb.conf parameters created in
3487 settings.timestamp_logs = true;
3488 debug_set_settings(&settings);
3490 /* FIXME: This is a bit of a hack, but we can't use a global, since
3491 * not everything that uses lp also uses the socket library */
3492 if (lpcfg_parm_bool(lp_ctx, NULL, "socket", "testnonblock", false)) {
3493 setenv("SOCKET_TESTNONBLOCK", "1", 1);
3495 unsetenv("SOCKET_TESTNONBLOCK");
3501 bool lpcfg_load_default(struct loadparm_context *lp_ctx)
3505 path = lp_default_path();
3507 if (!file_exist(path)) {
3508 /* We allow the default smb.conf file to not exist,
3509 * basically the equivalent of an empty file. */
3510 return lpcfg_update(lp_ctx);
3513 return lpcfg_load(lp_ctx, path);
3517 * Load the services array from the services file.
3519 * Return True on success, False on failure.
3521 bool lpcfg_load(struct loadparm_context *lp_ctx, const char *filename)
3526 filename = talloc_strdup(lp_ctx, filename);
3528 lp_ctx->szConfigFile = filename;
3530 if (lp_ctx->s3_fns) {
3531 return lp_ctx->s3_fns->load(filename);
3534 lp_ctx->bInGlobalSection = true;
3535 n2 = standard_sub_basic(lp_ctx, lp_ctx->szConfigFile);
3536 DEBUG(2, ("lpcfg_load: refreshing parameters from %s\n", n2));
3538 add_to_file_list(lp_ctx, lp_ctx->szConfigFile, n2);
3540 /* We get sections first, so have to start 'behind' to make up */
3541 lp_ctx->currentService = NULL;
3542 bRetval = pm_process(n2, do_section, do_parameter, lp_ctx);
3544 /* finish up the last section */
3545 DEBUG(4, ("pm_process() returned %s\n", BOOLSTR(bRetval)));
3547 if (lp_ctx->currentService != NULL)
3548 bRetval = service_ok(lp_ctx->currentService);
3550 bRetval = bRetval && lpcfg_update(lp_ctx);
3552 /* we do this unconditionally, so that it happens even
3553 for a missing smb.conf */
3554 reload_charcnv(lp_ctx);
3556 if (bRetval == true) {
3557 /* set this up so that any child python tasks will
3558 find the right smb.conf */
3559 setenv("SMB_CONF_PATH", filename, 1);
3561 /* set the context used by the lp_*() function
3563 global_loadparm_context = lp_ctx;
3564 lp_ctx->loaded = true;
3571 * Return the max number of services.
3574 int lpcfg_numservices(struct loadparm_context *lp_ctx)
3576 if (lp_ctx->s3_fns) {
3577 return lp_ctx->s3_fns->get_numservices();
3580 return lp_ctx->iNumServices;
3584 * Display the contents of the services array in human-readable form.
3587 void lpcfg_dump(struct loadparm_context *lp_ctx, FILE *f, bool show_defaults,
3592 if (lp_ctx->s3_fns) {
3593 return lp_ctx->s3_fns->dump(f, show_defaults, maxtoprint);
3596 defaults_saved = !show_defaults;
3598 dump_globals(lp_ctx, f, show_defaults);
3600 dump_a_service(lp_ctx->sDefault, lp_ctx->sDefault, f, lp_ctx->flags);
3602 for (iService = 0; iService < maxtoprint; iService++)
3603 lpcfg_dump_one(f, show_defaults, lp_ctx->services[iService], lp_ctx->sDefault);
3607 * Display the contents of one service in human-readable form.
3609 void lpcfg_dump_one(FILE *f, bool show_defaults, struct loadparm_service *service, struct loadparm_service *sDefault)
3611 if (service != NULL) {
3612 if (service->szService[0] == '\0')
3614 dump_a_service(service, sDefault, f, NULL);
3618 struct loadparm_service *lpcfg_servicebynum(struct loadparm_context *lp_ctx,
3621 if (lp_ctx->s3_fns) {
3622 return lp_ctx->s3_fns->get_servicebynum(snum);
3625 return lp_ctx->services[snum];
3628 struct loadparm_service *lpcfg_service(struct loadparm_context *lp_ctx,
3629 const char *service_name)
3634 if (lp_ctx->s3_fns) {
3635 return lp_ctx->s3_fns->get_service(service_name);
3638 for (iService = lp_ctx->iNumServices - 1; iService >= 0; iService--) {
3639 if (lp_ctx->services[iService] &&
3640 lp_ctx->services[iService]->szService) {
3642 * The substitution here is used to support %U is
3645 serviceName = standard_sub_basic(
3646 lp_ctx->services[iService],
3647 lp_ctx->services[iService]->szService);
3648 if (strequal(serviceName, service_name)) {
3649 talloc_free(serviceName);
3650 return lp_ctx->services[iService];
3652 talloc_free(serviceName);
3656 DEBUG(7,("lpcfg_servicenumber: couldn't find %s\n", service_name));
3660 const char *lpcfg_servicename(const struct loadparm_service *service)
3662 return lp_string((const char *)service->szService);
3666 * A useful volume label function.
3668 const char *lpcfg_volume_label(struct loadparm_service *service, struct loadparm_service *sDefault)
3671 ret = lp_string((const char *)((service != NULL && service->volume != NULL) ?
3672 service->volume : sDefault->volume));
3674 return lpcfg_servicename(service);
3679 * If we are PDC then prefer us as DMB
3681 const char *lpcfg_printername(struct loadparm_service *service, struct loadparm_service *sDefault)
3684 ret = lp_string((const char *)((service != NULL && service->szPrintername != NULL) ?
3685 service->szPrintername : sDefault->szPrintername));
3686 if (ret == NULL || (ret != NULL && *ret == '\0'))
3687 ret = lpcfg_servicename(service);
3694 * Return the max print jobs per queue.
3696 int lpcfg_maxprintjobs(struct loadparm_service *service, struct loadparm_service *sDefault)
3698 int maxjobs = (service != NULL) ? service->iMaxPrintJobs : sDefault->iMaxPrintJobs;
3699 if (maxjobs <= 0 || maxjobs >= PRINT_MAX_JOBID)
3700 maxjobs = PRINT_MAX_JOBID - 1;
3705 struct smb_iconv_handle *lpcfg_iconv_handle(struct loadparm_context *lp_ctx)
3707 if (lp_ctx == NULL) {
3708 return get_iconv_handle();
3710 return lp_ctx->iconv_handle;
3713 _PUBLIC_ void reload_charcnv(struct loadparm_context *lp_ctx)
3715 struct smb_iconv_handle *old_ic = lp_ctx->iconv_handle;
3716 if (!lp_ctx->global) {
3720 if (old_ic == NULL) {
3721 old_ic = global_iconv_handle;
3723 lp_ctx->iconv_handle = smb_iconv_handle_reinit_lp(lp_ctx, lp_ctx, old_ic);
3724 global_iconv_handle = lp_ctx->iconv_handle;
3727 void lpcfg_smbcli_options(struct loadparm_context *lp_ctx,
3728 struct smbcli_options *options)
3730 options->max_xmit = lpcfg_max_xmit(lp_ctx);
3731 options->max_mux = lpcfg_maxmux(lp_ctx);
3732 options->use_spnego = lpcfg_nt_status_support(lp_ctx) && lpcfg_use_spnego(lp_ctx);
3733 options->signing = lpcfg_client_signing(lp_ctx);
3734 options->request_timeout = SMB_REQUEST_TIMEOUT;
3735 options->ntstatus_support = lpcfg_nt_status_support(lp_ctx);
3736 options->max_protocol = lpcfg_cli_maxprotocol(lp_ctx);
3737 options->unicode = lpcfg_unicode(lp_ctx);
3738 options->use_oplocks = true;
3739 options->use_level2_oplocks = true;
3742 void lpcfg_smbcli_session_options(struct loadparm_context *lp_ctx,
3743 struct smbcli_session_options *options)
3745 options->lanman_auth = lpcfg_client_lanman_auth(lp_ctx);
3746 options->ntlmv2_auth = lpcfg_client_ntlmv2_auth(lp_ctx);
3747 options->plaintext_auth = lpcfg_client_plaintext_auth(lp_ctx);
3750 _PUBLIC_ char *lpcfg_tls_keyfile(TALLOC_CTX *mem_ctx, struct loadparm_context *lp_ctx)
3752 return lpcfg_private_path(mem_ctx, lp_ctx, lp_ctx->globals->tls_keyfile);
3755 _PUBLIC_ char *lpcfg_tls_certfile(TALLOC_CTX *mem_ctx, struct loadparm_context *lp_ctx)
3757 return lpcfg_private_path(mem_ctx, lp_ctx, lp_ctx->globals->tls_certfile);
3760 _PUBLIC_ char *lpcfg_tls_cafile(TALLOC_CTX *mem_ctx, struct loadparm_context *lp_ctx)
3762 return lpcfg_private_path(mem_ctx, lp_ctx, lp_ctx->globals->tls_cafile);
3765 _PUBLIC_ char *lpcfg_tls_crlfile(TALLOC_CTX *mem_ctx, struct loadparm_context *lp_ctx)
3767 return lpcfg_private_path(mem_ctx, lp_ctx, lp_ctx->globals->tls_crlfile);
3770 _PUBLIC_ char *lpcfg_tls_dhpfile(TALLOC_CTX *mem_ctx, struct loadparm_context *lp_ctx)
3772 return lpcfg_private_path(mem_ctx, lp_ctx, lp_ctx->globals->tls_dhpfile);
3775 _PUBLIC_ struct dcerpc_server_info *lpcfg_dcerpc_server_info(TALLOC_CTX *mem_ctx, struct loadparm_context *lp_ctx)
3777 struct dcerpc_server_info *ret = talloc_zero(mem_ctx, struct dcerpc_server_info);
3779 ret->domain_name = talloc_reference(mem_ctx, lpcfg_workgroup(lp_ctx));
3780 ret->version_major = lpcfg_parm_int(lp_ctx, NULL, "server_info", "version_major", 5);
3781 ret->version_minor = lpcfg_parm_int(lp_ctx, NULL, "server_info", "version_minor", 2);
3782 ret->version_build = lpcfg_parm_int(lp_ctx, NULL, "server_info", "version_build", 3790);
3787 struct gensec_settings *lpcfg_gensec_settings(TALLOC_CTX *mem_ctx, struct loadparm_context *lp_ctx)
3789 struct gensec_settings *settings = talloc(mem_ctx, struct gensec_settings);
3790 if (settings == NULL)
3792 SMB_ASSERT(lp_ctx != NULL);
3793 settings->lp_ctx = talloc_reference(settings, lp_ctx);
3794 settings->target_hostname = lpcfg_parm_string(lp_ctx, NULL, "gensec", "target_hostname");