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
14 Copyright (C) Andrew Bartlett 2011-2012
16 This program is free software; you can redistribute it and/or modify
17 it under the terms of the GNU General Public License as published by
18 the Free Software Foundation; either version 3 of the License, or
19 (at your option) any later version.
21 This program is distributed in the hope that it will be useful,
22 but WITHOUT ANY WARRANTY; without even the implied warranty of
23 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
24 GNU General Public License for more details.
26 You should have received a copy of the GNU General Public License
27 along with this program. If not, see <http://www.gnu.org/licenses/>.
33 * This module provides suitable callback functions for the params
34 * module. It builds the internal table of service details which is
35 * then used by the rest of the server.
39 * 1) add it to the global or service structure definition
40 * 2) add it to the parm_table
41 * 3) add it to the list of available functions (eg: using FN_GLOBAL_STRING())
42 * 4) If it's a global then initialise it in init_globals. If a local
43 * (ie. service) parameter then initialise it in the sDefault structure
47 * The configuration file is processed sequentially for speed. It is NOT
48 * accessed randomly as happens in 'real' Windows. For this reason, there
49 * is a fair bit of sequence-dependent code here - ie., code which assumes
50 * that certain things happen before others. In particular, the code which
51 * happens at the boundary between sections is delicately poised, so be
58 #include "dynconfig/dynconfig.h"
59 #include "system/time.h"
60 #include "system/locale.h"
61 #include "system/network.h" /* needed for TCP_NODELAY */
62 #include "../lib/util/dlinklist.h"
63 #include "lib/param/param.h"
64 #include "lib/param/loadparm.h"
65 #include "auth/gensec/gensec.h"
66 #include "lib/param/s3_param.h"
67 #include "lib/util/bitmap.h"
68 #include "libcli/smb/smb_constants.h"
70 #include "librpc/gen_ndr/nbt.h"
72 #define standard_sub_basic talloc_strdup
74 #include "lib/param/param_global.h"
76 struct loadparm_service
*lpcfg_default_service(struct loadparm_context
*lp_ctx
)
78 return lp_ctx
->sDefault
;
82 * Convenience routine to grab string parameters into temporary memory
83 * and run standard_sub_basic on them.
85 * The buffers can be written to by
86 * callers without affecting the source string.
89 static const char *lpcfg_string(const char *s
)
91 #if 0 /* until REWRITE done to make thread-safe */
92 size_t len
= s
? strlen(s
) : 0;
96 /* The follow debug is useful for tracking down memory problems
97 especially if you have an inner loop that is calling a lp_*()
98 function that returns a string. Perhaps this debug should be
99 present all the time? */
102 DEBUG(10, ("lpcfg_string(%s)\n", s
));
105 #if 0 /* until REWRITE done to make thread-safe */
107 lp_talloc
= talloc_init("lp_talloc");
109 ret
= talloc_array(lp_talloc
, char, len
+ 100); /* leave room for substitution */
117 strlcpy(ret
, s
, len
);
119 if (trim_string(ret
, "\"", "\"")) {
120 if (strchr(ret
,'"') != NULL
)
121 strlcpy(ret
, s
, len
);
124 standard_sub_basic(ret
,len
+100);
131 In this section all the functions that are used to access the
132 parameters from the rest of the program are defined
136 * the creation of separate lpcfg_*() and lp_*() functions is to allow
137 * for code compatibility between existing Samba4 and Samba3 code.
140 /* this global context supports the lp_*() function varients */
141 static struct loadparm_context
*global_loadparm_context
;
143 #define FN_GLOBAL_STRING(fn_name,var_name) \
144 _PUBLIC_ char *lpcfg_ ## fn_name(struct loadparm_context *lp_ctx, TALLOC_CTX *ctx) {\
145 if (lp_ctx == NULL) return NULL; \
146 if (lp_ctx->s3_fns) { \
147 return lp_ctx->globals->var_name ? lp_ctx->s3_fns->lp_string(ctx, lp_ctx->globals->var_name) : talloc_strdup(ctx, ""); \
149 return lp_ctx->globals->var_name ? talloc_strdup(ctx, lpcfg_string(lp_ctx->globals->var_name)) : talloc_strdup(ctx, ""); \
152 #define FN_GLOBAL_CONST_STRING(fn_name,var_name) \
153 _PUBLIC_ const char *lpcfg_ ## fn_name(struct loadparm_context *lp_ctx) { \
154 if (lp_ctx == NULL) return NULL; \
155 return lp_ctx->globals->var_name ? lpcfg_string(lp_ctx->globals->var_name) : ""; \
158 #define FN_GLOBAL_LIST(fn_name,var_name) \
159 _PUBLIC_ const char **lpcfg_ ## fn_name(struct loadparm_context *lp_ctx) { \
160 if (lp_ctx == NULL) return NULL; \
161 return lp_ctx->globals->var_name; \
164 #define FN_GLOBAL_BOOL(fn_name,var_name) \
165 _PUBLIC_ bool lpcfg_ ## fn_name(struct loadparm_context *lp_ctx) {\
166 if (lp_ctx == NULL) return false; \
167 return lp_ctx->globals->var_name; \
170 #define FN_GLOBAL_INTEGER(fn_name,var_name) \
171 _PUBLIC_ int lpcfg_ ## fn_name(struct loadparm_context *lp_ctx) { \
172 return lp_ctx->globals->var_name; \
175 /* Local parameters don't need the ->s3_fns because the struct
176 * loadparm_service is shared and lpcfg_service() checks the ->s3_fns
178 #define FN_LOCAL_STRING(fn_name,val) \
179 _PUBLIC_ char *lpcfg_ ## fn_name(struct loadparm_service *service, \
180 struct loadparm_service *sDefault, TALLOC_CTX *ctx) { \
181 return(talloc_strdup(ctx, lpcfg_string((const char *)((service != NULL && service->val != NULL) ? service->val : sDefault->val)))); \
184 #define FN_LOCAL_CONST_STRING(fn_name,val) \
185 _PUBLIC_ const char *lpcfg_ ## fn_name(struct loadparm_service *service, \
186 struct loadparm_service *sDefault) { \
187 return((const char *)((service != NULL && service->val != NULL) ? service->val : sDefault->val)); \
190 #define FN_LOCAL_LIST(fn_name,val) \
191 _PUBLIC_ const char **lpcfg_ ## fn_name(struct loadparm_service *service, \
192 struct loadparm_service *sDefault) {\
193 return(const char **)(service != NULL && service->val != NULL? service->val : sDefault->val); \
196 #define FN_LOCAL_PARM_BOOL(fn_name, val) FN_LOCAL_BOOL(fn_name, val)
198 #define FN_LOCAL_BOOL(fn_name,val) \
199 _PUBLIC_ bool lpcfg_ ## fn_name(struct loadparm_service *service, \
200 struct loadparm_service *sDefault) { \
201 return((service != NULL)? service->val : sDefault->val); \
204 #define FN_LOCAL_INTEGER(fn_name,val) \
205 _PUBLIC_ int lpcfg_ ## fn_name(struct loadparm_service *service, \
206 struct loadparm_service *sDefault) { \
207 return((service != NULL)? service->val : sDefault->val); \
210 #define FN_LOCAL_PARM_INTEGER(fn_name, val) FN_LOCAL_INTEGER(fn_name, val)
212 #define FN_LOCAL_PARM_CHAR(fn_name,val) \
213 _PUBLIC_ char lpcfg_ ## fn_name(struct loadparm_service *service, \
214 struct loadparm_service *sDefault) { \
215 return((service != NULL)? service->val : sDefault->val); \
218 #include "lib/param/param_functions.c"
220 /* These functions cannot be auto-generated */
221 FN_LOCAL_BOOL(autoloaded
, autoloaded
)
222 FN_GLOBAL_CONST_STRING(dnsdomain
, dnsdomain
)
224 /* local prototypes */
225 static struct loadparm_service
*lpcfg_getservicebyname(struct loadparm_context
*lp_ctx
,
226 const char *pszServiceName
);
227 static bool do_section(const char *pszSectionName
, void *);
228 static bool set_variable_helper(TALLOC_CTX
*mem_ctx
, int parmnum
, void *parm_ptr
,
229 const char *pszParmName
, const char *pszParmValue
);
230 static bool lp_do_parameter_parametric(struct loadparm_context
*lp_ctx
,
231 struct loadparm_service
*service
,
232 const char *pszParmName
,
233 const char *pszParmValue
, int flags
);
235 /* The following are helper functions for parametrical options support. */
236 /* It returns a pointer to parametrical option value if it exists or NULL otherwise */
237 /* Actual parametrical functions are quite simple */
238 struct parmlist_entry
*get_parametric_helper(struct loadparm_service
*service
,
239 const char *type
, const char *option
,
240 struct parmlist_entry
*global_opts
)
242 size_t type_len
= strlen(type
);
243 size_t option_len
= strlen(option
);
244 char param_key
[type_len
+ option_len
+ 2];
245 struct parmlist_entry
*data
= NULL
;
247 snprintf(param_key
, sizeof(param_key
), "%s:%s", type
, option
);
250 * Try to fetch the option from the data.
252 if (service
!= NULL
) {
253 data
= service
->param_opt
;
254 while (data
!= NULL
) {
255 if (strwicmp(data
->key
, param_key
) == 0) {
263 * Fall back to fetching from the globals.
266 while (data
!= NULL
) {
267 if (strwicmp(data
->key
, param_key
) == 0) {
276 const char *lpcfg_get_parametric(struct loadparm_context
*lp_ctx
,
277 struct loadparm_service
*service
,
278 const char *type
, const char *option
)
280 struct parmlist_entry
*data
;
285 data
= get_parametric_helper(service
,
286 type
, option
, lp_ctx
->globals
->param_opt
);
297 * convenience routine to return int parameters.
299 int lp_int(const char *s
)
303 DEBUG(0,("lp_int(%s): is called with NULL!\n",s
));
307 return strtol(s
, NULL
, 0);
311 * convenience routine to return unsigned long parameters.
313 unsigned long lp_ulong(const char *s
)
317 DEBUG(0,("lp_ulong(%s): is called with NULL!\n",s
));
321 return strtoul(s
, NULL
, 0);
325 * convenience routine to return unsigned long parameters.
327 static long lp_long(const char *s
)
331 DEBUG(0,("lp_long(%s): is called with NULL!\n",s
));
335 return strtol(s
, NULL
, 0);
339 * convenience routine to return unsigned long parameters.
341 static double lp_double(const char *s
)
345 DEBUG(0,("lp_double(%s): is called with NULL!\n",s
));
349 return strtod(s
, NULL
);
353 * convenience routine to return boolean parameters.
355 bool lp_bool(const char *s
)
360 DEBUG(0,("lp_bool(%s): is called with NULL!\n",s
));
364 if (!set_boolean(s
, &ret
)) {
365 DEBUG(0,("lp_bool(%s): value is not boolean!\n",s
));
373 * Return parametric option from a given service. Type is a part of option before ':'
374 * Parametric option has following syntax: 'Type: option = value'
375 * Returned value is allocated in 'lp_talloc' context
378 const char *lpcfg_parm_string(struct loadparm_context
*lp_ctx
,
379 struct loadparm_service
*service
, const char *type
,
382 const char *value
= lpcfg_get_parametric(lp_ctx
, service
, type
, option
);
385 return lpcfg_string(value
);
391 * Return parametric option from a given service. Type is a part of option before ':'
392 * Parametric option has following syntax: 'Type: option = value'
393 * Returned value is allocated in 'lp_talloc' context
396 const char **lpcfg_parm_string_list(TALLOC_CTX
*mem_ctx
,
397 struct loadparm_context
*lp_ctx
,
398 struct loadparm_service
*service
,
400 const char *option
, const char *separator
)
402 const char *value
= lpcfg_get_parametric(lp_ctx
, service
, type
, option
);
405 char **l
= str_list_make(mem_ctx
, value
, separator
);
406 return discard_const_p(const char *, l
);
413 * Return parametric option from a given service. Type is a part of option before ':'
414 * Parametric option has following syntax: 'Type: option = value'
417 int lpcfg_parm_int(struct loadparm_context
*lp_ctx
,
418 struct loadparm_service
*service
, const char *type
,
419 const char *option
, int default_v
)
421 const char *value
= lpcfg_get_parametric(lp_ctx
, service
, type
, option
);
424 return lp_int(value
);
430 * Return parametric option from a given service. Type is a part of
432 * Parametric option has following syntax: 'Type: option = value'.
435 int lpcfg_parm_bytes(struct loadparm_context
*lp_ctx
,
436 struct loadparm_service
*service
, const char *type
,
437 const char *option
, int default_v
)
441 const char *value
= lpcfg_get_parametric(lp_ctx
, service
, type
, option
);
443 if (value
&& conv_str_size_error(value
, &bval
)) {
444 if (bval
<= INT_MAX
) {
453 * Return parametric option from a given service.
454 * Type is a part of option before ':'
455 * Parametric option has following syntax: 'Type: option = value'
457 unsigned long lpcfg_parm_ulong(struct loadparm_context
*lp_ctx
,
458 struct loadparm_service
*service
, const char *type
,
459 const char *option
, unsigned long default_v
)
461 const char *value
= lpcfg_get_parametric(lp_ctx
, service
, type
, option
);
464 return lp_ulong(value
);
469 long lpcfg_parm_long(struct loadparm_context
*lp_ctx
,
470 struct loadparm_service
*service
, const char *type
,
471 const char *option
, long default_v
)
473 const char *value
= lpcfg_get_parametric(lp_ctx
, service
, type
, option
);
476 return lp_long(value
);
481 double lpcfg_parm_double(struct loadparm_context
*lp_ctx
,
482 struct loadparm_service
*service
, const char *type
,
483 const char *option
, double default_v
)
485 const char *value
= lpcfg_get_parametric(lp_ctx
, service
, type
, option
);
488 return lp_double(value
);
494 * Return parametric option from a given service. Type is a part of option before ':'
495 * Parametric option has following syntax: 'Type: option = value'
498 bool lpcfg_parm_bool(struct loadparm_context
*lp_ctx
,
499 struct loadparm_service
*service
, const char *type
,
500 const char *option
, bool default_v
)
502 const char *value
= lpcfg_get_parametric(lp_ctx
, service
, type
, option
);
505 return lp_bool(value
);
512 * Set a string value, deallocating any existing space, and allocing the space
515 bool lpcfg_string_set(TALLOC_CTX
*mem_ctx
, char **dest
, const char *src
)
522 *dest
= talloc_strdup(mem_ctx
, src
);
523 if ((*dest
) == NULL
) {
524 DEBUG(0,("Out of memory in string_set\n"));
532 * Set a string value, deallocating any existing space, and allocing the space
535 bool lpcfg_string_set_upper(TALLOC_CTX
*mem_ctx
, char **dest
, const char *src
)
542 *dest
= strupper_talloc(mem_ctx
, src
);
543 if ((*dest
) == NULL
) {
544 DEBUG(0,("Out of memory in string_set_upper\n"));
554 * Add a new service to the services array initialising it with the given
558 struct loadparm_service
*lpcfg_add_service(struct loadparm_context
*lp_ctx
,
559 const struct loadparm_service
*pservice
,
563 int num_to_alloc
= lp_ctx
->iNumServices
+ 1;
564 struct parmlist_entry
*data
, *pdata
;
566 if (lp_ctx
->s3_fns
!= NULL
) {
567 smb_panic("Add a service should not be called on an s3 loadparm ctx");
570 if (pservice
== NULL
) {
571 pservice
= lp_ctx
->sDefault
;
574 /* it might already exist */
576 struct loadparm_service
*service
= lpcfg_getservicebyname(lp_ctx
,
578 if (service
!= NULL
) {
579 /* Clean all parametric options for service */
580 /* They will be added during parsing again */
581 data
= service
->param_opt
;
587 service
->param_opt
= NULL
;
592 /* find an invalid one */
593 for (i
= 0; i
< lp_ctx
->iNumServices
; i
++)
594 if (lp_ctx
->services
[i
] == NULL
)
597 /* if not, then create one */
598 if (i
== lp_ctx
->iNumServices
) {
599 struct loadparm_service
**tsp
;
601 tsp
= talloc_realloc(lp_ctx
, lp_ctx
->services
, struct loadparm_service
*, num_to_alloc
);
604 DEBUG(0,("lpcfg_add_service: failed to enlarge services!\n"));
607 lp_ctx
->services
= tsp
;
608 lp_ctx
->services
[lp_ctx
->iNumServices
] = NULL
;
611 lp_ctx
->iNumServices
++;
614 lp_ctx
->services
[i
] = talloc_zero(lp_ctx
->services
, struct loadparm_service
);
615 if (lp_ctx
->services
[i
] == NULL
) {
616 DEBUG(0,("lpcfg_add_service: out of memory!\n"));
619 copy_service(lp_ctx
->services
[i
], pservice
, NULL
);
621 lpcfg_string_set(lp_ctx
->services
[i
], &lp_ctx
->services
[i
]->szService
, name
);
622 return lp_ctx
->services
[i
];
626 * Add a new home service, with the specified home directory, defaults coming
627 * from service ifrom.
630 bool lpcfg_add_home(struct loadparm_context
*lp_ctx
,
631 const char *pszHomename
,
632 struct loadparm_service
*default_service
,
633 const char *user
, const char *pszHomedir
)
635 struct loadparm_service
*service
;
637 service
= lpcfg_add_service(lp_ctx
, default_service
, pszHomename
);
642 if (!(*(default_service
->path
))
643 || strequal(default_service
->path
, lp_ctx
->sDefault
->path
)) {
644 service
->path
= talloc_strdup(service
, pszHomedir
);
646 service
->path
= string_sub_talloc(service
, lpcfg_path(default_service
, lp_ctx
->sDefault
, service
), "%H", pszHomedir
);
649 if (!(*(service
->comment
))) {
650 service
->comment
= talloc_asprintf(service
, "Home directory of %s", user
);
652 service
->bAvailable
= default_service
->bAvailable
;
653 service
->browseable
= default_service
->browseable
;
655 DEBUG(3, ("adding home's share [%s] for user '%s' at '%s'\n",
656 pszHomename
, user
, service
->path
));
662 * Add a new printer service, with defaults coming from service iFrom.
665 bool lpcfg_add_printer(struct loadparm_context
*lp_ctx
,
666 const char *pszPrintername
,
667 struct loadparm_service
*default_service
)
669 const char *comment
= "From Printcap";
670 struct loadparm_service
*service
;
671 service
= lpcfg_add_service(lp_ctx
, default_service
, pszPrintername
);
676 /* note that we do NOT default the availability flag to True - */
677 /* we take it from the default service passed. This allows all */
678 /* dynamic printers to be disabled by disabling the [printers] */
679 /* entry (if/when the 'available' keyword is implemented!). */
681 /* the printer name is set to the service name. */
682 lpcfg_string_set(service
, &service
->_printername
, pszPrintername
);
683 lpcfg_string_set(service
, &service
->comment
, comment
);
684 service
->browseable
= default_service
->browseable
;
685 /* Printers cannot be read_only. */
686 service
->read_only
= false;
687 /* Printer services must be printable. */
688 service
->printable
= true;
690 DEBUG(3, ("adding printer service %s\n", pszPrintername
));
696 * Map a parameter's string representation to something we can use.
697 * Returns False if the parameter string is not recognised, else TRUE.
700 int lpcfg_map_parameter(const char *pszParmName
)
704 for (iIndex
= 0; parm_table
[iIndex
].label
; iIndex
++)
705 if (strwicmp(parm_table
[iIndex
].label
, pszParmName
) == 0)
708 /* Warn only if it isn't parametric option */
709 if (strchr(pszParmName
, ':') == NULL
)
710 DEBUG(0, ("Unknown parameter encountered: \"%s\"\n", pszParmName
));
711 /* We do return 'fail' for parametric options as well because they are
712 stored in different storage
719 return the parameter structure for a parameter
721 struct parm_struct
*lpcfg_parm_struct(struct loadparm_context
*lp_ctx
, const char *name
)
723 int num
= lpcfg_map_parameter(name
);
729 return &parm_table
[num
];
733 return the parameter pointer for a parameter
735 void *lpcfg_parm_ptr(struct loadparm_context
*lp_ctx
,
736 struct loadparm_service
*service
, struct parm_struct
*parm
)
738 if (lp_ctx
->s3_fns
) {
739 return lp_ctx
->s3_fns
->get_parm_ptr(service
, parm
);
742 if (service
== NULL
) {
743 if (parm
->p_class
== P_LOCAL
)
744 return ((char *)lp_ctx
->sDefault
)+parm
->offset
;
745 else if (parm
->p_class
== P_GLOBAL
)
746 return ((char *)lp_ctx
->globals
)+parm
->offset
;
749 return ((char *)service
) + parm
->offset
;
754 return the parameter pointer for a parameter
756 bool lpcfg_parm_is_cmdline(struct loadparm_context
*lp_ctx
, const char *name
)
760 parmnum
= lpcfg_map_parameter(name
);
761 if (parmnum
== -1) return false;
763 return lp_ctx
->flags
[parmnum
] & FLAG_CMDLINE
;
767 * Find a service by name. Otherwise works like get_service.
770 static struct loadparm_service
*lpcfg_getservicebyname(struct loadparm_context
*lp_ctx
,
771 const char *pszServiceName
)
775 if (lp_ctx
->s3_fns
) {
776 return lp_ctx
->s3_fns
->get_service(pszServiceName
);
779 for (iService
= lp_ctx
->iNumServices
- 1; iService
>= 0; iService
--)
780 if (lp_ctx
->services
[iService
] != NULL
&&
781 strwicmp(lp_ctx
->services
[iService
]->szService
, pszServiceName
) == 0) {
782 return lp_ctx
->services
[iService
];
789 * Add a parametric option to a parmlist_entry,
790 * replacing old value, if already present.
792 void set_param_opt(TALLOC_CTX
*mem_ctx
,
793 struct parmlist_entry
**opt_list
,
794 const char *opt_name
,
795 const char *opt_value
,
798 struct parmlist_entry
*new_opt
, *opt
;
804 /* Traverse destination */
806 /* If we already have same option, override it */
807 if (strwicmp(opt
->key
, opt_name
) == 0) {
808 if ((opt
->priority
& FLAG_CMDLINE
) &&
809 !(priority
& FLAG_CMDLINE
)) {
810 /* it's been marked as not to be
814 TALLOC_FREE(opt
->value
);
815 TALLOC_FREE(opt
->list
);
816 opt
->value
= talloc_strdup(opt
, opt_value
);
817 opt
->priority
= priority
;
824 new_opt
= talloc(mem_ctx
, struct parmlist_entry
);
825 if (new_opt
== NULL
) {
829 new_opt
->key
= talloc_strdup(new_opt
, opt_name
);
830 if (new_opt
->key
== NULL
) {
831 smb_panic("talloc_strdup failed");
834 new_opt
->value
= talloc_strdup(new_opt
, opt_value
);
835 if (new_opt
->value
== NULL
) {
836 smb_panic("talloc_strdup failed");
839 new_opt
->list
= NULL
;
840 new_opt
->priority
= priority
;
841 DLIST_ADD(*opt_list
, new_opt
);
846 * Copy a service structure to another.
847 * If pcopymapDest is NULL then copy all fields
850 void copy_service(struct loadparm_service
*pserviceDest
,
851 const struct loadparm_service
*pserviceSource
,
852 struct bitmap
*pcopymapDest
)
855 bool bcopyall
= (pcopymapDest
== NULL
);
856 struct parmlist_entry
*data
;
858 for (i
= 0; parm_table
[i
].label
; i
++)
859 if (parm_table
[i
].p_class
== P_LOCAL
&&
860 (bcopyall
|| bitmap_query(pcopymapDest
, i
))) {
861 const void *src_ptr
=
862 ((const char *)pserviceSource
) + parm_table
[i
].offset
;
864 ((char *)pserviceDest
) + parm_table
[i
].offset
;
866 switch (parm_table
[i
].type
) {
869 *(bool *)dest_ptr
= *(const bool *)src_ptr
;
876 *(int *)dest_ptr
= *(const int *)src_ptr
;
880 *(char *)dest_ptr
= *(const char *)src_ptr
;
884 lpcfg_string_set(pserviceDest
,
886 *(const char * const *)src_ptr
);
890 lpcfg_string_set_upper(pserviceDest
,
892 *(const char * const *)src_ptr
);
896 TALLOC_FREE(*((char ***)dest_ptr
));
897 *(char ***)dest_ptr
= str_list_copy(pserviceDest
,
898 *discard_const_p(const char **, src_ptr
));
906 init_copymap(pserviceDest
);
907 if (pserviceSource
->copymap
)
908 bitmap_copy(pserviceDest
->copymap
,
909 pserviceSource
->copymap
);
912 for (data
= pserviceSource
->param_opt
; data
!= NULL
; data
= data
->next
) {
913 set_param_opt(pserviceDest
, &pserviceDest
->param_opt
,
914 data
->key
, data
->value
, data
->priority
);
919 * Check a service for consistency. Return False if the service is in any way
920 * incomplete or faulty, else True.
922 bool lpcfg_service_ok(struct loadparm_service
*service
)
927 if (service
->szService
[0] == '\0') {
928 DEBUG(0, ("The following message indicates an internal error:\n"));
929 DEBUG(0, ("No service name in service entry.\n"));
933 /* The [printers] entry MUST be printable. I'm all for flexibility, but */
934 /* I can't see why you'd want a non-printable printer service... */
935 if (strwicmp(service
->szService
, PRINTERS_NAME
) == 0) {
936 if (!service
->printable
) {
937 DEBUG(0, ("WARNING: [%s] service MUST be printable!\n",
938 service
->szService
));
939 service
->printable
= true;
941 /* [printers] service must also be non-browsable. */
942 if (service
->browseable
)
943 service
->browseable
= false;
946 if (service
->path
[0] == '\0' &&
947 strwicmp(service
->szService
, HOMES_NAME
) != 0 &&
948 service
->msdfs_proxy
[0] == '\0')
950 DEBUG(0, ("WARNING: No path in service %s - making it unavailable!\n",
951 service
->szService
));
952 service
->bAvailable
= false;
955 if (!service
->bAvailable
)
956 DEBUG(1, ("NOTE: Service %s is flagged unavailable.\n",
957 service
->szService
));
963 /*******************************************************************
964 Keep a linked list of all config files so we know when one has changed
965 it's date and needs to be reloaded.
966 ********************************************************************/
968 void add_to_file_list(TALLOC_CTX
*mem_ctx
, struct file_lists
**list
,
969 const char *fname
, const char *subfname
)
971 struct file_lists
*f
= *list
;
974 if (f
->name
&& !strcmp(f
->name
, fname
))
980 f
= talloc(mem_ctx
, struct file_lists
);
984 f
->name
= talloc_strdup(f
, fname
);
989 f
->subfname
= talloc_strdup(f
, subfname
);
995 f
->modtime
= file_modtime(subfname
);
997 time_t t
= file_modtime(subfname
);
1004 DEBUG(0, ("Unable to add file to file list: %s\n", fname
));
1008 /*******************************************************************
1009 Check if a config file has changed date.
1010 ********************************************************************/
1011 bool lpcfg_file_list_changed(struct loadparm_context
*lp_ctx
)
1013 struct file_lists
*f
;
1014 DEBUG(6, ("lpcfg_file_list_changed()\n"));
1016 for (f
= lp_ctx
->file_lists
; f
!= NULL
; f
= f
->next
) {
1020 n2
= standard_sub_basic(lp_ctx
, f
->name
);
1022 DEBUGADD(6, ("file %s -> %s last mod_time: %s\n",
1023 f
->name
, n2
, ctime(&f
->modtime
)));
1025 mod_time
= file_modtime(n2
);
1027 if (mod_time
&& ((f
->modtime
!= mod_time
) || (f
->subfname
== NULL
) || (strcmp(n2
, f
->subfname
) != 0))) {
1028 DEBUGADD(6, ("file %s modified: %s\n", n2
,
1030 f
->modtime
= mod_time
;
1031 talloc_free(f
->subfname
);
1032 f
->subfname
= talloc_strdup(f
, n2
);
1042 * set the value for a P_ENUM
1044 bool lp_set_enum_parm( struct parm_struct
*parm
, const char *pszParmValue
,
1049 for (i
= 0; parm
->enum_list
[i
].name
; i
++) {
1050 if (strwicmp(pszParmValue
, parm
->enum_list
[i
].name
) == 0) {
1051 *ptr
= parm
->enum_list
[i
].value
;
1055 DEBUG(0, ("WARNING: Ignoring invalid value '%s' for parameter '%s'\n",
1056 pszParmValue
, parm
->label
));
1061 /***************************************************************************
1062 Handle the "realm" parameter
1063 ***************************************************************************/
1065 bool handle_realm(struct loadparm_context
*lp_ctx
, struct loadparm_service
*service
,
1066 const char *pszParmValue
, char **ptr
)
1071 upper
= strupper_talloc(lp_ctx
, pszParmValue
);
1072 if (upper
== NULL
) {
1076 lower
= strlower_talloc(lp_ctx
, pszParmValue
);
1077 if (lower
== NULL
) {
1082 lpcfg_string_set(lp_ctx
->globals
->ctx
, ptr
, pszParmValue
);
1083 lpcfg_string_set(lp_ctx
->globals
->ctx
, &lp_ctx
->globals
->realm
, upper
);
1084 lpcfg_string_set(lp_ctx
->globals
->ctx
, &lp_ctx
->globals
->dnsdomain
, lower
);
1089 /***************************************************************************
1090 Handle the include operation.
1091 ***************************************************************************/
1093 bool handle_include(struct loadparm_context
*lp_ctx
, struct loadparm_service
*service
,
1094 const char *pszParmValue
, char **ptr
)
1098 if (lp_ctx
->s3_fns
) {
1099 return lp_ctx
->s3_fns
->lp_include(lp_ctx
, service
, pszParmValue
, ptr
);
1102 fname
= standard_sub_basic(lp_ctx
, pszParmValue
);
1104 add_to_file_list(lp_ctx
, &lp_ctx
->file_lists
, pszParmValue
, fname
);
1106 lpcfg_string_set(lp_ctx
, ptr
, fname
);
1108 if (file_exist(fname
))
1109 return pm_process(fname
, do_section
, lpcfg_do_parameter
, lp_ctx
);
1111 DEBUG(2, ("Can't find include file %s\n", fname
));
1116 /***************************************************************************
1117 Handle the interpretation of the copy parameter.
1118 ***************************************************************************/
1120 bool handle_copy(struct loadparm_context
*lp_ctx
, struct loadparm_service
*service
,
1121 const char *pszParmValue
, char **ptr
)
1124 struct loadparm_service
*serviceTemp
= NULL
;
1128 DEBUG(3, ("Copying service from service %s\n", pszParmValue
));
1130 serviceTemp
= lpcfg_getservicebyname(lp_ctx
, pszParmValue
);
1132 if (service
== NULL
) {
1133 DEBUG(0, ("Unable to copy service - invalid service destination.\n"));
1137 if (serviceTemp
!= NULL
) {
1138 if (serviceTemp
== service
) {
1139 DEBUG(0, ("Can't copy service %s - unable to copy self!\n", pszParmValue
));
1141 copy_service(service
,
1144 lpcfg_string_set(service
, ptr
, pszParmValue
);
1149 DEBUG(0, ("Unable to copy service - source not found: %s\n",
1157 bool handle_debug_list(struct loadparm_context
*lp_ctx
, struct loadparm_service
*service
,
1158 const char *pszParmValue
, char **ptr
)
1160 lpcfg_string_set(lp_ctx
->globals
->ctx
, ptr
, pszParmValue
);
1162 return debug_parse_levels(pszParmValue
);
1165 bool handle_logfile(struct loadparm_context
*lp_ctx
, struct loadparm_service
*service
,
1166 const char *pszParmValue
, char **ptr
)
1168 if (lp_ctx
->s3_fns
== NULL
) {
1169 debug_set_logfile(pszParmValue
);
1172 lpcfg_string_set(lp_ctx
->globals
->ctx
, ptr
, pszParmValue
);
1178 * These special charset handling methods only run in the source3 code.
1181 bool handle_charset(struct loadparm_context
*lp_ctx
, struct loadparm_service
*service
,
1182 const char *pszParmValue
, char **ptr
)
1184 if (lp_ctx
->s3_fns
) {
1185 if (*ptr
== NULL
|| strcmp(*ptr
, pszParmValue
) != 0) {
1186 global_iconv_handle
= smb_iconv_handle_reinit(NULL
,
1187 lpcfg_dos_charset(lp_ctx
),
1188 lpcfg_unix_charset(lp_ctx
),
1189 true, global_iconv_handle
);
1193 return lpcfg_string_set(lp_ctx
->globals
->ctx
, ptr
, pszParmValue
);
1197 bool handle_dos_charset(struct loadparm_context
*lp_ctx
, struct loadparm_service
*service
,
1198 const char *pszParmValue
, char **ptr
)
1200 bool is_utf8
= false;
1201 size_t len
= strlen(pszParmValue
);
1203 if (lp_ctx
->s3_fns
) {
1204 if (len
== 4 || len
== 5) {
1205 /* Don't use StrCaseCmp here as we don't want to
1206 initialize iconv. */
1207 if ((toupper_m(pszParmValue
[0]) == 'U') &&
1208 (toupper_m(pszParmValue
[1]) == 'T') &&
1209 (toupper_m(pszParmValue
[2]) == 'F')) {
1211 if (pszParmValue
[3] == '8') {
1215 if (pszParmValue
[3] == '-' &&
1216 pszParmValue
[4] == '8') {
1223 if (*ptr
== NULL
|| strcmp(*ptr
, pszParmValue
) != 0) {
1225 DEBUG(0,("ERROR: invalid DOS charset: 'dos charset' must not "
1226 "be UTF8, using (default value) %s instead.\n",
1227 DEFAULT_DOS_CHARSET
));
1228 pszParmValue
= DEFAULT_DOS_CHARSET
;
1230 global_iconv_handle
= smb_iconv_handle_reinit(NULL
,
1231 lpcfg_dos_charset(lp_ctx
),
1232 lpcfg_unix_charset(lp_ctx
),
1233 true, global_iconv_handle
);
1237 return lpcfg_string_set(lp_ctx
->globals
->ctx
, ptr
, pszParmValue
);
1240 bool handle_printing(struct loadparm_context
*lp_ctx
, struct loadparm_service
*service
,
1241 const char *pszParmValue
, char **ptr
)
1243 static int parm_num
= -1;
1245 if (parm_num
== -1) {
1246 parm_num
= lpcfg_map_parameter("printing");
1249 if (!lp_set_enum_parm(&parm_table
[parm_num
], pszParmValue
, (int*)ptr
)) {
1253 if (lp_ctx
->s3_fns
) {
1254 if (service
== NULL
) {
1255 init_printer_values(lp_ctx
, lp_ctx
->globals
->ctx
, lp_ctx
->sDefault
);
1257 init_printer_values(lp_ctx
, service
, service
);
1264 bool handle_ldap_debug_level(struct loadparm_context
*lp_ctx
, struct loadparm_service
*service
,
1265 const char *pszParmValue
, char **ptr
)
1267 lp_ctx
->globals
->ldap_debug_level
= lp_int(pszParmValue
);
1269 if (lp_ctx
->s3_fns
) {
1270 lp_ctx
->s3_fns
->init_ldap_debugging();
1275 bool handle_netbios_aliases(struct loadparm_context
*lp_ctx
, struct loadparm_service
*service
,
1276 const char *pszParmValue
, char **ptr
)
1278 TALLOC_FREE(lp_ctx
->globals
->netbios_aliases
);
1279 lp_ctx
->globals
->netbios_aliases
= str_list_make_v3_const(lp_ctx
->globals
->ctx
,
1280 pszParmValue
, NULL
);
1282 if (lp_ctx
->s3_fns
) {
1283 return lp_ctx
->s3_fns
->set_netbios_aliases(lp_ctx
->globals
->netbios_aliases
);
1289 * idmap related parameters
1292 bool handle_idmap_backend(struct loadparm_context
*lp_ctx
, struct loadparm_service
*service
,
1293 const char *pszParmValue
, char **ptr
)
1295 if (lp_ctx
->s3_fns
) {
1296 lp_do_parameter_parametric(lp_ctx
, service
, "idmap config * : backend",
1300 return lpcfg_string_set(lp_ctx
->globals
->ctx
, ptr
, pszParmValue
);
1303 bool handle_idmap_uid(struct loadparm_context
*lp_ctx
, struct loadparm_service
*service
,
1304 const char *pszParmValue
, char **ptr
)
1306 if (lp_ctx
->s3_fns
) {
1307 lp_do_parameter_parametric(lp_ctx
, service
, "idmap config * : range",
1311 return lpcfg_string_set(lp_ctx
->globals
->ctx
, ptr
, pszParmValue
);
1314 bool handle_idmap_gid(struct loadparm_context
*lp_ctx
, struct loadparm_service
*service
,
1315 const char *pszParmValue
, char **ptr
)
1317 if (lp_ctx
->s3_fns
) {
1318 lp_do_parameter_parametric(lp_ctx
, service
, "idmap config * : range",
1322 return lpcfg_string_set(lp_ctx
->globals
->ctx
, ptr
, pszParmValue
);
1325 bool handle_smb_ports(struct loadparm_context
*lp_ctx
, struct loadparm_service
*service
,
1326 const char *pszParmValue
, char **ptr
)
1328 static int parm_num
= -1;
1332 if (!pszParmValue
|| !*pszParmValue
) {
1336 if (parm_num
== -1) {
1337 parm_num
= lpcfg_map_parameter("smb ports");
1338 if (parm_num
== -1) {
1343 if(!set_variable_helper(lp_ctx
->globals
->ctx
, parm_num
, ptr
, "smb ports",
1348 list
= lp_ctx
->globals
->smb_ports
;
1353 /* Check that each port is a valid integer and within range */
1354 for (i
= 0; list
[i
] != NULL
; i
++) {
1357 port
= strtol(list
[i
], &end
, 10);
1358 if (*end
!= '\0' || port
<= 0 || port
> 65535) {
1367 /***************************************************************************
1368 Initialise a copymap.
1369 ***************************************************************************/
1372 * Initializes service copymap
1373 * Note: pservice *must* be valid TALLOC_CTX
1375 void init_copymap(struct loadparm_service
*pservice
)
1379 TALLOC_FREE(pservice
->copymap
);
1381 pservice
->copymap
= bitmap_talloc(pservice
, num_parameters());
1382 if (!pservice
->copymap
) {
1384 ("Couldn't allocate copymap!! (size %d)\n",
1385 (int)num_parameters()));
1387 for (i
= 0; i
< num_parameters(); i
++) {
1388 bitmap_set(pservice
->copymap
, i
);
1394 * Process a parametric option
1396 static bool lp_do_parameter_parametric(struct loadparm_context
*lp_ctx
,
1397 struct loadparm_service
*service
,
1398 const char *pszParmName
,
1399 const char *pszParmValue
, int flags
)
1401 struct parmlist_entry
**data
;
1403 TALLOC_CTX
*mem_ctx
;
1405 while (isspace((unsigned char)*pszParmName
)) {
1409 name
= strlower_talloc(lp_ctx
, pszParmName
);
1410 if (!name
) return false;
1412 if (service
== NULL
) {
1413 data
= &lp_ctx
->globals
->param_opt
;
1415 * s3 code cannot deal with parametric options stored on the globals ctx.
1417 if (lp_ctx
->s3_fns
!= NULL
) {
1420 mem_ctx
= lp_ctx
->globals
->ctx
;
1423 data
= &service
->param_opt
;
1427 set_param_opt(mem_ctx
, data
, name
, pszParmValue
, flags
);
1434 static bool set_variable_helper(TALLOC_CTX
*mem_ctx
, int parmnum
, void *parm_ptr
,
1435 const char *pszParmName
, const char *pszParmValue
)
1439 /* switch on the type of variable it is */
1440 switch (parm_table
[parmnum
].type
)
1444 if (!set_boolean(pszParmValue
, &b
)) {
1445 DEBUG(0, ("set_variable_helper(%s): value is not "
1446 "boolean!\n", pszParmValue
));
1449 *(bool *)parm_ptr
= b
;
1455 if (!set_boolean(pszParmValue
, &b
)) {
1456 DEBUG(0, ("set_variable_helper(%s): value is not "
1457 "boolean!\n", pszParmValue
));
1460 *(bool *)parm_ptr
= !b
;
1465 *(int *)parm_ptr
= lp_int(pszParmValue
);
1469 *(char *)parm_ptr
= *pszParmValue
;
1473 i
= sscanf(pszParmValue
, "%o", (int *)parm_ptr
);
1475 DEBUG ( 0, ("Invalid octal number %s\n", pszParmName
));
1483 if (conv_str_size_error(pszParmValue
, &val
)) {
1484 if (val
<= INT_MAX
) {
1485 *(int *)parm_ptr
= (int)val
;
1490 DEBUG(0, ("set_variable_helper(%s): value is not "
1491 "a valid size specifier!\n", pszParmValue
));
1496 TALLOC_FREE(*(char ***)parm_ptr
);
1497 *(char ***)parm_ptr
= str_list_make_v3(mem_ctx
,
1498 pszParmValue
, NULL
);
1503 char **new_list
= str_list_make_v3(mem_ctx
,
1504 pszParmValue
, NULL
);
1505 if (new_list
== NULL
) {
1509 for (i
=0; new_list
[i
]; i
++) {
1510 if (*(const char ***)parm_ptr
!= NULL
&&
1511 new_list
[i
][0] == '+' &&
1514 if (!str_list_check(*(const char ***)parm_ptr
,
1516 *(const char ***)parm_ptr
= str_list_add(*(const char ***)parm_ptr
,
1519 } else if (*(const char ***)parm_ptr
!= NULL
&&
1520 new_list
[i
][0] == '-' &&
1523 str_list_remove(*(const char ***)parm_ptr
,
1527 DEBUG(0, ("Unsupported list syntax for: %s = %s\n",
1528 pszParmName
, pszParmValue
));
1531 *(char ***)parm_ptr
= new_list
;
1539 lpcfg_string_set(mem_ctx
, (char **)parm_ptr
, pszParmValue
);
1543 lpcfg_string_set_upper(mem_ctx
, (char **)parm_ptr
, pszParmValue
);
1547 if (!lp_set_enum_parm(&parm_table
[parmnum
], pszParmValue
, (int*)parm_ptr
)) {
1558 bool set_variable(TALLOC_CTX
*mem_ctx
, struct loadparm_service
*service
, int parmnum
, void *parm_ptr
,
1559 const char *pszParmName
, const char *pszParmValue
,
1560 struct loadparm_context
*lp_ctx
, bool on_globals
)
1565 /* if it is a special case then go ahead */
1566 if (parm_table
[parmnum
].special
) {
1567 ok
= parm_table
[parmnum
].special(lp_ctx
, service
, pszParmValue
,
1570 ok
= set_variable_helper(mem_ctx
, parmnum
, parm_ptr
,
1571 pszParmName
, pszParmValue
);
1578 if (on_globals
&& (lp_ctx
->flags
[parmnum
] & FLAG_DEFAULT
)) {
1579 lp_ctx
->flags
[parmnum
] &= ~FLAG_DEFAULT
;
1580 /* we have to also unset FLAG_DEFAULT on aliases */
1581 for (i
=parmnum
-1;i
>=0 && parm_table
[i
].offset
== parm_table
[parmnum
].offset
;i
--) {
1582 lp_ctx
->flags
[i
] &= ~FLAG_DEFAULT
;
1584 for (i
=parmnum
+1;i
<num_parameters() && parm_table
[i
].offset
== parm_table
[parmnum
].offset
;i
++) {
1585 lp_ctx
->flags
[i
] &= ~FLAG_DEFAULT
;
1592 bool lpcfg_do_global_parameter(struct loadparm_context
*lp_ctx
,
1593 const char *pszParmName
, const char *pszParmValue
)
1595 int parmnum
= lpcfg_map_parameter(pszParmName
);
1599 if (strchr(pszParmName
, ':')) {
1600 return lp_do_parameter_parametric(lp_ctx
, NULL
, pszParmName
, pszParmValue
, 0);
1602 DEBUG(0, ("Ignoring unknown parameter \"%s\"\n", pszParmName
));
1606 /* if the flag has been set on the command line, then don't allow override,
1607 but don't report an error */
1608 if (lp_ctx
->flags
[parmnum
] & FLAG_CMDLINE
) {
1612 if (parm_table
[parmnum
].flags
& FLAG_DEPRECATED
) {
1613 DEBUG(1, ("WARNING: The \"%s\" option is deprecated\n",
1617 parm_ptr
= lpcfg_parm_ptr(lp_ctx
, NULL
, &parm_table
[parmnum
]);
1619 return set_variable(lp_ctx
->globals
->ctx
, NULL
, parmnum
, parm_ptr
,
1620 pszParmName
, pszParmValue
, lp_ctx
, true);
1623 bool lpcfg_do_service_parameter(struct loadparm_context
*lp_ctx
,
1624 struct loadparm_service
*service
,
1625 const char *pszParmName
, const char *pszParmValue
)
1629 int parmnum
= lpcfg_map_parameter(pszParmName
);
1632 if (strchr(pszParmName
, ':')) {
1633 return lp_do_parameter_parametric(lp_ctx
, service
, pszParmName
, pszParmValue
, 0);
1635 DEBUG(0, ("Ignoring unknown parameter \"%s\"\n", pszParmName
));
1639 /* if the flag has been set on the command line, then don't allow override,
1640 but don't report an error */
1641 if (lp_ctx
->flags
[parmnum
] & FLAG_CMDLINE
) {
1645 if (parm_table
[parmnum
].flags
& FLAG_DEPRECATED
) {
1646 DEBUG(1, ("WARNING: The \"%s\" option is deprecated\n",
1650 if (parm_table
[parmnum
].p_class
== P_GLOBAL
) {
1652 ("Global parameter %s found in service section!\n",
1656 parm_ptr
= ((char *)service
) + parm_table
[parmnum
].offset
;
1658 if (!service
->copymap
)
1659 init_copymap(service
);
1661 /* this handles the aliases - set the copymap for other
1662 * entries with the same data pointer */
1663 for (i
= 0; parm_table
[i
].label
; i
++)
1664 if (parm_table
[i
].offset
== parm_table
[parmnum
].offset
&&
1665 parm_table
[i
].p_class
== parm_table
[parmnum
].p_class
)
1666 bitmap_clear(service
->copymap
, i
);
1668 return set_variable(service
, service
, parmnum
, parm_ptr
, pszParmName
,
1669 pszParmValue
, lp_ctx
, false);
1673 * Process a parameter.
1676 bool lpcfg_do_parameter(const char *pszParmName
, const char *pszParmValue
,
1679 struct loadparm_context
*lp_ctx
= (struct loadparm_context
*)userdata
;
1681 if (lp_ctx
->bInGlobalSection
)
1682 return lpcfg_do_global_parameter(lp_ctx
, pszParmName
,
1685 return lpcfg_do_service_parameter(lp_ctx
, lp_ctx
->currentService
,
1686 pszParmName
, pszParmValue
);
1690 variable argument do parameter
1692 bool lpcfg_do_global_parameter_var(struct loadparm_context
*lp_ctx
, const char *pszParmName
, const char *fmt
, ...) PRINTF_ATTRIBUTE(3, 4);
1693 bool lpcfg_do_global_parameter_var(struct loadparm_context
*lp_ctx
,
1694 const char *pszParmName
, const char *fmt
, ...)
1701 s
= talloc_vasprintf(NULL
, fmt
, ap
);
1703 ret
= lpcfg_do_global_parameter(lp_ctx
, pszParmName
, s
);
1710 set a parameter from the commandline - this is called from command line parameter
1711 parsing code. It sets the parameter then marks the parameter as unable to be modified
1712 by smb.conf processing
1714 bool lpcfg_set_cmdline(struct loadparm_context
*lp_ctx
, const char *pszParmName
,
1715 const char *pszParmValue
)
1720 while (isspace((unsigned char)*pszParmValue
)) pszParmValue
++;
1722 parmnum
= lpcfg_map_parameter(pszParmName
);
1724 if (parmnum
< 0 && strchr(pszParmName
, ':')) {
1725 /* set a parametric option */
1727 ok
= lp_do_parameter_parametric(lp_ctx
, NULL
, pszParmName
,
1728 pszParmValue
, FLAG_CMDLINE
);
1729 if (lp_ctx
->s3_fns
!= NULL
) {
1731 lp_ctx
->s3_fns
->store_cmdline(pszParmName
, pszParmValue
);
1738 DEBUG(0,("Unknown option '%s'\n", pszParmName
));
1742 /* reset the CMDLINE flag in case this has been called before */
1743 lp_ctx
->flags
[parmnum
] &= ~FLAG_CMDLINE
;
1745 if (!lpcfg_do_global_parameter(lp_ctx
, pszParmName
, pszParmValue
)) {
1749 lp_ctx
->flags
[parmnum
] |= FLAG_CMDLINE
;
1751 /* we have to also set FLAG_CMDLINE on aliases */
1753 i
>=0 && parm_table
[i
].p_class
== parm_table
[parmnum
].p_class
&&
1754 parm_table
[i
].offset
== parm_table
[parmnum
].offset
;
1756 lp_ctx
->flags
[i
] |= FLAG_CMDLINE
;
1759 i
<num_parameters() &&
1760 parm_table
[i
].p_class
== parm_table
[parmnum
].p_class
&&
1761 parm_table
[i
].offset
== parm_table
[parmnum
].offset
;
1763 lp_ctx
->flags
[i
] |= FLAG_CMDLINE
;
1766 if (lp_ctx
->s3_fns
!= NULL
) {
1767 lp_ctx
->s3_fns
->store_cmdline(pszParmName
, pszParmValue
);
1774 set a option from the commandline in 'a=b' format. Use to support --option
1776 bool lpcfg_set_option(struct loadparm_context
*lp_ctx
, const char *option
)
1781 s
= talloc_strdup(NULL
, option
);
1794 ret
= lpcfg_set_cmdline(lp_ctx
, s
, p
+1);
1800 #define BOOLSTR(b) ((b) ? "Yes" : "No")
1803 * Print a parameter of the specified type.
1806 void lpcfg_print_parameter(struct parm_struct
*p
, void *ptr
, FILE * f
)
1808 /* For the seperation of lists values that we print below */
1809 const char *list_sep
= ", ";
1814 for (i
= 0; p
->enum_list
[i
].name
; i
++) {
1815 if (*(int *)ptr
== p
->enum_list
[i
].value
) {
1817 p
->enum_list
[i
].name
);
1824 fprintf(f
, "%s", BOOLSTR(*(bool *)ptr
));
1828 fprintf(f
, "%s", BOOLSTR(!*(bool *)ptr
));
1833 fprintf(f
, "%d", *(int *)ptr
);
1837 fprintf(f
, "%c", *(char *)ptr
);
1841 int val
= *(int *)ptr
;
1845 fprintf(f
, "0%03o", val
);
1854 if ((char ***)ptr
&& *(char ***)ptr
) {
1855 char **list
= *(char ***)ptr
;
1856 for (; *list
; list
++) {
1857 /* surround strings with whitespace in double quotes */
1858 if (*(list
+1) == NULL
) {
1859 /* last item, no extra separator */
1862 if ( strchr_m( *list
, ' ' ) ) {
1863 fprintf(f
, "\"%s\"%s", *list
, list_sep
);
1865 fprintf(f
, "%s%s", *list
, list_sep
);
1873 if (*(char **)ptr
) {
1874 fprintf(f
, "%s", *(char **)ptr
);
1881 * Check if two parameters are equal.
1884 static bool lpcfg_equal_parameter(parm_type type
, void *ptr1
, void *ptr2
)
1889 return (*((bool *)ptr1
) == *((bool *)ptr2
));
1895 return (*((int *)ptr1
) == *((int *)ptr2
));
1898 return (*((char *)ptr1
) == *((char *)ptr2
));
1902 return str_list_equal(*(const char ***)ptr1
, *(const char ***)ptr2
);
1907 char *p1
= *(char **)ptr1
, *p2
= *(char **)ptr2
;
1912 return (p1
== p2
|| strequal(p1
, p2
));
1919 * Process a new section (service).
1921 * At this stage all sections are services.
1922 * Later we'll have special sections that permit server parameters to be set.
1923 * Returns True on success, False on failure.
1926 static bool do_section(const char *pszSectionName
, void *userdata
)
1928 struct loadparm_context
*lp_ctx
= (struct loadparm_context
*)userdata
;
1932 if (lp_ctx
->s3_fns
!= NULL
) {
1933 return lp_ctx
->s3_fns
->do_section(pszSectionName
, lp_ctx
);
1936 isglobal
= ((strwicmp(pszSectionName
, GLOBAL_NAME
) == 0) ||
1937 (strwicmp(pszSectionName
, GLOBAL_NAME2
) == 0));
1941 /* if we've just struck a global section, note the fact. */
1942 lp_ctx
->bInGlobalSection
= isglobal
;
1944 /* check for multiple global sections */
1945 if (lp_ctx
->bInGlobalSection
) {
1946 DEBUG(4, ("Processing section \"[%s]\"\n", pszSectionName
));
1950 /* if we have a current service, tidy it up before moving on */
1953 if (lp_ctx
->currentService
!= NULL
)
1954 bRetval
= lpcfg_service_ok(lp_ctx
->currentService
);
1956 /* if all is still well, move to the next record in the services array */
1958 /* We put this here to avoid an odd message order if messages are */
1959 /* issued by the post-processing of a previous section. */
1960 DEBUG(4, ("Processing section \"[%s]\"\n", pszSectionName
));
1962 if ((lp_ctx
->currentService
= lpcfg_add_service(lp_ctx
, lp_ctx
->sDefault
,
1965 DEBUG(0, ("Failed to add a new service\n"));
1975 * Determine if a particular base parameter is currently set to the default value.
1978 static bool is_default(void *base_structure
, int i
)
1980 void *def_ptr
= ((char *)base_structure
) + parm_table
[i
].offset
;
1981 switch (parm_table
[i
].type
) {
1984 return str_list_equal((const char * const *)parm_table
[i
].def
.lvalue
,
1985 *(const char * const **)def_ptr
);
1988 return strequal(parm_table
[i
].def
.svalue
,
1992 return parm_table
[i
].def
.bvalue
==
1999 return parm_table
[i
].def
.ivalue
==
2006 *Display the contents of the global structure.
2009 void lpcfg_dump_globals(struct loadparm_context
*lp_ctx
, FILE *f
,
2013 struct parmlist_entry
*data
;
2015 fprintf(f
, "# Global parameters\n[global]\n");
2017 for (i
= 0; parm_table
[i
].label
; i
++)
2018 if (parm_table
[i
].p_class
== P_GLOBAL
&&
2019 (i
== 0 || (parm_table
[i
].offset
!= parm_table
[i
- 1].offset
))) {
2020 if (!show_defaults
) {
2021 if (lp_ctx
->flags
&& (lp_ctx
->flags
[i
] & FLAG_DEFAULT
)) {
2025 if (is_default(lp_ctx
->globals
, i
)) {
2030 fprintf(f
, "\t%s = ", parm_table
[i
].label
);
2031 lpcfg_print_parameter(&parm_table
[i
], lpcfg_parm_ptr(lp_ctx
, NULL
, &parm_table
[i
]), f
);
2034 if (lp_ctx
->globals
->param_opt
!= NULL
) {
2035 for (data
= lp_ctx
->globals
->param_opt
; data
;
2036 data
= data
->next
) {
2037 if (!show_defaults
&& (data
->priority
& FLAG_DEFAULT
)) {
2040 fprintf(f
, "\t%s = %s\n", data
->key
, data
->value
);
2047 * Display the contents of a single services record.
2050 void lpcfg_dump_a_service(struct loadparm_service
* pService
, struct loadparm_service
*sDefault
, FILE * f
,
2051 unsigned int *flags
, bool show_defaults
)
2054 struct parmlist_entry
*data
;
2056 if (pService
!= sDefault
)
2057 fprintf(f
, "\n[%s]\n", pService
->szService
);
2059 for (i
= 0; parm_table
[i
].label
; i
++) {
2060 if (parm_table
[i
].p_class
== P_LOCAL
&&
2061 (*parm_table
[i
].label
!= '-') &&
2062 (i
== 0 || (parm_table
[i
].offset
!= parm_table
[i
- 1].offset
)))
2064 if (pService
== sDefault
) {
2065 if (!show_defaults
) {
2066 if (flags
&& (flags
[i
] & FLAG_DEFAULT
)) {
2070 if (is_default(sDefault
, i
)) {
2075 if (lpcfg_equal_parameter(parm_table
[i
].type
,
2076 ((char *)pService
) +
2077 parm_table
[i
].offset
,
2078 ((char *)sDefault
) +
2079 parm_table
[i
].offset
))
2083 fprintf(f
, "\t%s = ", parm_table
[i
].label
);
2084 lpcfg_print_parameter(&parm_table
[i
],
2085 ((char *)pService
) + parm_table
[i
].offset
, f
);
2089 if (pService
->param_opt
!= NULL
) {
2090 for (data
= pService
->param_opt
; data
; data
= data
->next
) {
2091 if (!show_defaults
&& (data
->priority
& FLAG_DEFAULT
)) {
2094 fprintf(f
, "\t%s = %s\n", data
->key
, data
->value
);
2099 bool lpcfg_dump_a_parameter(struct loadparm_context
*lp_ctx
,
2100 struct loadparm_service
*service
,
2101 const char *parm_name
, FILE * f
)
2103 struct parm_struct
*parm
;
2105 char *local_parm_name
;
2107 const char *parm_opt_value
;
2109 /* check for parametrical option */
2110 local_parm_name
= talloc_strdup(lp_ctx
, parm_name
);
2111 if (local_parm_name
== NULL
) {
2115 parm_opt
= strchr( local_parm_name
, ':');
2120 if (strlen(parm_opt
)) {
2121 parm_opt_value
= lpcfg_parm_string(lp_ctx
, service
,
2122 local_parm_name
, parm_opt
);
2123 if (parm_opt_value
) {
2124 fprintf(f
, "%s\n", parm_opt_value
);
2131 /* parameter is not parametric, search the table */
2132 parm
= lpcfg_parm_struct(lp_ctx
, parm_name
);
2137 if (service
!= NULL
&& parm
->p_class
== P_GLOBAL
) {
2141 ptr
= lpcfg_parm_ptr(lp_ctx
, service
,parm
);
2143 lpcfg_print_parameter(parm
, ptr
, f
);
2149 * Auto-load some home services.
2151 static void lpcfg_add_auto_services(struct loadparm_context
*lp_ctx
,
2157 /***************************************************************************
2158 Initialise the sDefault parameter structure for the printer values.
2159 ***************************************************************************/
2161 void init_printer_values(struct loadparm_context
*lp_ctx
, TALLOC_CTX
*ctx
,
2162 struct loadparm_service
*pService
)
2164 /* choose defaults depending on the type of printing */
2165 switch (pService
->printing
) {
2170 lpcfg_string_set(ctx
, &pService
->lpq_command
, "lpq -P'%p'");
2171 lpcfg_string_set(ctx
, &pService
->lprm_command
, "lprm -P'%p' %j");
2172 lpcfg_string_set(ctx
, &pService
->print_command
, "lpr -r -P'%p' %s");
2177 lpcfg_string_set(ctx
, &pService
->lpq_command
, "lpq -P'%p'");
2178 lpcfg_string_set(ctx
, &pService
->lprm_command
, "lprm -P'%p' %j");
2179 lpcfg_string_set(ctx
, &pService
->print_command
, "lpr -r -P'%p' %s");
2180 lpcfg_string_set(ctx
, &pService
->queuepause_command
, "lpc stop '%p'");
2181 lpcfg_string_set(ctx
, &pService
->queueresume_command
, "lpc start '%p'");
2182 lpcfg_string_set(ctx
, &pService
->lppause_command
, "lpc hold '%p' %j");
2183 lpcfg_string_set(ctx
, &pService
->lpresume_command
, "lpc release '%p' %j");
2188 /* set the lpq command to contain the destination printer
2189 name only. This is used by cups_queue_get() */
2190 lpcfg_string_set(ctx
, &pService
->lpq_command
, "%p");
2191 lpcfg_string_set(ctx
, &pService
->lprm_command
, "");
2192 lpcfg_string_set(ctx
, &pService
->print_command
, "");
2193 lpcfg_string_set(ctx
, &pService
->lppause_command
, "");
2194 lpcfg_string_set(ctx
, &pService
->lpresume_command
, "");
2195 lpcfg_string_set(ctx
, &pService
->queuepause_command
, "");
2196 lpcfg_string_set(ctx
, &pService
->queueresume_command
, "");
2201 lpcfg_string_set(ctx
, &pService
->lpq_command
, "lpstat -o%p");
2202 lpcfg_string_set(ctx
, &pService
->lprm_command
, "cancel %p-%j");
2203 lpcfg_string_set(ctx
, &pService
->print_command
, "lp -c -d%p %s; rm %s");
2204 lpcfg_string_set(ctx
, &pService
->queuepause_command
, "disable %p");
2205 lpcfg_string_set(ctx
, &pService
->queueresume_command
, "enable %p");
2207 lpcfg_string_set(ctx
, &pService
->lppause_command
, "lp -i %p-%j -H hold");
2208 lpcfg_string_set(ctx
, &pService
->lpresume_command
, "lp -i %p-%j -H resume");
2213 lpcfg_string_set(ctx
, &pService
->lpq_command
, "lpq -P%p");
2214 lpcfg_string_set(ctx
, &pService
->lprm_command
, "lprm -P%p %j");
2215 lpcfg_string_set(ctx
, &pService
->print_command
, "lp -r -P%p %s");
2218 #if defined(DEVELOPER) || defined(ENABLE_SELFTEST)
2222 const char *tdbfile
;
2223 TALLOC_CTX
*tmp_ctx
= talloc_new(ctx
);
2226 tmp
= lpcfg_parm_string(lp_ctx
, NULL
, "vlp", "tdbfile");
2228 tmp
= "/tmp/vlp.tdb";
2231 tdbfile
= talloc_asprintf(tmp_ctx
, "tdbfile=%s", tmp
);
2232 if (tdbfile
== NULL
) {
2233 tdbfile
="tdbfile=/tmp/vlp.tdb";
2236 tmp
= talloc_asprintf(tmp_ctx
, "vlp %s print %%p %%s",
2238 lpcfg_string_set(ctx
, &pService
->print_command
,
2239 tmp
? tmp
: "vlp print %p %s");
2241 tmp
= talloc_asprintf(tmp_ctx
, "vlp %s lpq %%p",
2243 lpcfg_string_set(ctx
, &pService
->lpq_command
,
2244 tmp
? tmp
: "vlp lpq %p");
2246 tmp
= talloc_asprintf(tmp_ctx
, "vlp %s lprm %%p %%j",
2248 lpcfg_string_set(ctx
, &pService
->lprm_command
,
2249 tmp
? tmp
: "vlp lprm %p %j");
2251 tmp
= talloc_asprintf(tmp_ctx
, "vlp %s lppause %%p %%j",
2253 lpcfg_string_set(ctx
, &pService
->lppause_command
,
2254 tmp
? tmp
: "vlp lppause %p %j");
2256 tmp
= talloc_asprintf(tmp_ctx
, "vlp %s lpresume %%p %%j",
2258 lpcfg_string_set(ctx
, &pService
->lpresume_command
,
2259 tmp
? tmp
: "vlp lpresume %p %j");
2261 tmp
= talloc_asprintf(tmp_ctx
, "vlp %s queuepause %%p",
2263 lpcfg_string_set(ctx
, &pService
->queuepause_command
,
2264 tmp
? tmp
: "vlp queuepause %p");
2266 tmp
= talloc_asprintf(tmp_ctx
, "vlp %s queueresume %%p",
2268 lpcfg_string_set(ctx
, &pService
->queueresume_command
,
2269 tmp
? tmp
: "vlp queueresume %p");
2270 TALLOC_FREE(tmp_ctx
);
2274 #endif /* DEVELOPER */
2280 * Unload unused services.
2283 void lpcfg_killunused(struct loadparm_context
*lp_ctx
,
2284 struct smbsrv_connection
*smb
,
2285 bool (*snumused
) (struct smbsrv_connection
*, int))
2289 if (lp_ctx
->s3_fns
!= NULL
) {
2290 smb_panic("Cannot be used from an s3 loadparm ctx");
2293 for (i
= 0; i
< lp_ctx
->iNumServices
; i
++) {
2294 if (lp_ctx
->services
[i
] == NULL
)
2297 if (!snumused
|| !snumused(smb
, i
)) {
2298 talloc_free(lp_ctx
->services
[i
]);
2299 lp_ctx
->services
[i
] = NULL
;
2305 static int lpcfg_destructor(struct loadparm_context
*lp_ctx
)
2307 struct parmlist_entry
*data
;
2309 if (lp_ctx
->refuse_free
) {
2310 /* someone is trying to free the
2311 global_loadparm_context.
2312 We can't allow that. */
2316 if (lp_ctx
->globals
->param_opt
!= NULL
) {
2317 struct parmlist_entry
*next
;
2318 for (data
= lp_ctx
->globals
->param_opt
; data
; data
=next
) {
2320 if (data
->priority
& FLAG_CMDLINE
) continue;
2321 DLIST_REMOVE(lp_ctx
->globals
->param_opt
, data
);
2329 struct defaults_hook_data
{
2331 lpcfg_defaults_hook hook
;
2332 struct defaults_hook_data
*prev
, *next
;
2333 } *defaults_hooks
= NULL
;
2336 bool lpcfg_register_defaults_hook(const char *name
, lpcfg_defaults_hook hook
)
2338 struct defaults_hook_data
*hook_data
= talloc(talloc_autofree_context(),
2339 struct defaults_hook_data
);
2340 hook_data
->name
= talloc_strdup(hook_data
, name
);
2341 hook_data
->hook
= hook
;
2342 DLIST_ADD(defaults_hooks
, hook_data
);
2347 * Initialise the global parameter structure.
2349 * Note that most callers should use loadparm_init_global() instead
2351 struct loadparm_context
*loadparm_init(TALLOC_CTX
*mem_ctx
)
2355 struct loadparm_context
*lp_ctx
;
2356 struct parmlist_entry
*parm
;
2358 struct defaults_hook_data
*defaults_hook
;
2360 lp_ctx
= talloc_zero(mem_ctx
, struct loadparm_context
);
2364 talloc_set_destructor(lp_ctx
, lpcfg_destructor
);
2365 lp_ctx
->bInGlobalSection
= true;
2366 lp_ctx
->globals
= talloc_zero(lp_ctx
, struct loadparm_global
);
2367 /* This appears odd, but globals in s3 isn't a pointer */
2368 lp_ctx
->globals
->ctx
= lp_ctx
->globals
;
2369 lp_ctx
->sDefault
= talloc_zero(lp_ctx
, struct loadparm_service
);
2370 lp_ctx
->flags
= talloc_zero_array(lp_ctx
, unsigned int, num_parameters());
2372 lp_ctx
->sDefault
->iMaxPrintJobs
= 1000;
2373 lp_ctx
->sDefault
->bAvailable
= true;
2374 lp_ctx
->sDefault
->browseable
= true;
2375 lp_ctx
->sDefault
->read_only
= true;
2376 lp_ctx
->sDefault
->map_archive
= true;
2377 lp_ctx
->sDefault
->strict_locking
= true;
2378 lp_ctx
->sDefault
->oplocks
= true;
2379 lp_ctx
->sDefault
->create_mask
= 0744;
2380 lp_ctx
->sDefault
->force_create_mode
= 0000;
2381 lp_ctx
->sDefault
->directory_mask
= 0755;
2382 lp_ctx
->sDefault
->force_directory_mode
= 0000;
2384 DEBUG(3, ("Initialising global parameters\n"));
2386 for (i
= 0; parm_table
[i
].label
; i
++) {
2387 if ((parm_table
[i
].type
== P_STRING
||
2388 parm_table
[i
].type
== P_USTRING
) &&
2389 !(lp_ctx
->flags
[i
] & FLAG_CMDLINE
)) {
2391 if (parm_table
[i
].p_class
== P_LOCAL
) {
2392 r
= (char **)(((char *)lp_ctx
->sDefault
) + parm_table
[i
].offset
);
2394 r
= (char **)(((char *)lp_ctx
->globals
) + parm_table
[i
].offset
);
2396 *r
= talloc_strdup(lp_ctx
, "");
2400 logfile
= talloc_asprintf(lp_ctx
, "%s/log.samba", dyn_LOGFILEBASE
);
2401 lpcfg_do_global_parameter(lp_ctx
, "log file", logfile
);
2402 talloc_free(logfile
);
2404 lpcfg_do_global_parameter(lp_ctx
, "log level", "0");
2406 lpcfg_do_global_parameter(lp_ctx
, "syslog", "1");
2407 lpcfg_do_global_parameter(lp_ctx
, "syslog only", "No");
2408 lpcfg_do_global_parameter(lp_ctx
, "debug timestamp", "Yes");
2409 lpcfg_do_global_parameter(lp_ctx
, "debug prefix timestamp", "No");
2410 lpcfg_do_global_parameter(lp_ctx
, "debug hires timestamp", "Yes");
2411 lpcfg_do_global_parameter(lp_ctx
, "debug pid", "No");
2412 lpcfg_do_global_parameter(lp_ctx
, "debug uid", "No");
2413 lpcfg_do_global_parameter(lp_ctx
, "debug class", "No");
2415 lpcfg_do_global_parameter(lp_ctx
, "share backend", "classic");
2417 lpcfg_do_global_parameter(lp_ctx
, "server role", "auto");
2418 lpcfg_do_global_parameter(lp_ctx
, "domain logons", "No");
2419 lpcfg_do_global_parameter(lp_ctx
, "domain master", "Auto");
2421 /* options that can be set on the command line must be initialised via
2422 the slower lpcfg_do_global_parameter() to ensure that FLAG_CMDLINE is obeyed */
2424 lpcfg_do_global_parameter(lp_ctx
, "socket options", "TCP_NODELAY");
2426 lpcfg_do_global_parameter(lp_ctx
, "workgroup", DEFAULT_WORKGROUP
);
2427 myname
= get_myname(lp_ctx
);
2428 lpcfg_do_global_parameter(lp_ctx
, "netbios name", myname
);
2429 talloc_free(myname
);
2430 lpcfg_do_global_parameter(lp_ctx
, "name resolve order", "lmhosts wins host bcast");
2432 lpcfg_do_global_parameter(lp_ctx
, "fstype", "NTFS");
2434 lpcfg_do_global_parameter(lp_ctx
, "ntvfs handler", "unixuid default");
2435 lpcfg_do_global_parameter(lp_ctx
, "max connections", "0");
2437 lpcfg_do_global_parameter(lp_ctx
, "dcerpc endpoint servers", "epmapper wkssvc rpcecho samr netlogon lsarpc spoolss drsuapi dssetup unixinfo browser eventlog6 backupkey dnsserver");
2438 lpcfg_do_global_parameter(lp_ctx
, "server services", "s3fs rpc nbt wrepl ldap cldap kdc drepl winbindd ntp_signd kcc dnsupdate dns");
2439 lpcfg_do_global_parameter(lp_ctx
, "kccsrv:samba_kcc", "false");
2440 /* the winbind method for domain controllers is for both RODC
2441 auth forwarding and for trusted domains */
2442 lpcfg_do_global_parameter(lp_ctx
, "private dir", dyn_PRIVATE_DIR
);
2443 lpcfg_do_global_parameter(lp_ctx
, "registry:HKEY_LOCAL_MACHINE", "hklm.ldb");
2445 /* This hive should be dynamically generated by Samba using
2446 data from the sam, but for the moment leave it in a tdb to
2447 keep regedt32 from popping up an annoying dialog. */
2448 lpcfg_do_global_parameter(lp_ctx
, "registry:HKEY_USERS", "hku.ldb");
2450 /* using UTF8 by default allows us to support all chars */
2451 lpcfg_do_global_parameter(lp_ctx
, "unix charset", "UTF-8");
2453 /* Use codepage 850 as a default for the dos character set */
2454 lpcfg_do_global_parameter(lp_ctx
, "dos charset", "CP850");
2457 * Allow the default PASSWD_CHAT to be overridden in local.h.
2459 lpcfg_do_global_parameter(lp_ctx
, "passwd chat", DEFAULT_PASSWD_CHAT
);
2461 lpcfg_do_global_parameter(lp_ctx
, "pid directory", dyn_PIDDIR
);
2462 lpcfg_do_global_parameter(lp_ctx
, "lock dir", dyn_LOCKDIR
);
2463 lpcfg_do_global_parameter(lp_ctx
, "state directory", dyn_STATEDIR
);
2464 lpcfg_do_global_parameter(lp_ctx
, "cache directory", dyn_CACHEDIR
);
2465 lpcfg_do_global_parameter(lp_ctx
, "ncalrpc dir", dyn_NCALRPCDIR
);
2467 lpcfg_do_global_parameter(lp_ctx
, "nbt client socket address", "0.0.0.0");
2468 lpcfg_do_global_parameter_var(lp_ctx
, "server string",
2469 "Samba %s", SAMBA_VERSION_STRING
);
2471 lpcfg_do_global_parameter(lp_ctx
, "password server", "*");
2473 lpcfg_do_global_parameter(lp_ctx
, "max mux", "50");
2474 lpcfg_do_global_parameter(lp_ctx
, "max xmit", "16644");
2475 lpcfg_do_global_parameter(lp_ctx
, "host msdfs", "true");
2477 lpcfg_do_global_parameter(lp_ctx
, "LargeReadwrite", "True");
2478 lpcfg_do_global_parameter(lp_ctx
, "server min protocol", "LANMAN1");
2479 lpcfg_do_global_parameter(lp_ctx
, "server max protocol", "SMB3");
2480 lpcfg_do_global_parameter(lp_ctx
, "client min protocol", "CORE");
2481 lpcfg_do_global_parameter(lp_ctx
, "client max protocol", "default");
2482 lpcfg_do_global_parameter(lp_ctx
, "security", "AUTO");
2483 lpcfg_do_global_parameter(lp_ctx
, "EncryptPasswords", "True");
2484 lpcfg_do_global_parameter(lp_ctx
, "ReadRaw", "True");
2485 lpcfg_do_global_parameter(lp_ctx
, "WriteRaw", "True");
2486 lpcfg_do_global_parameter(lp_ctx
, "NullPasswords", "False");
2487 lpcfg_do_global_parameter(lp_ctx
, "old password allowed period", "60");
2488 lpcfg_do_global_parameter(lp_ctx
, "ObeyPamRestrictions", "False");
2490 lpcfg_do_global_parameter(lp_ctx
, "TimeServer", "False");
2491 lpcfg_do_global_parameter(lp_ctx
, "BindInterfacesOnly", "False");
2492 lpcfg_do_global_parameter(lp_ctx
, "Unicode", "True");
2493 lpcfg_do_global_parameter(lp_ctx
, "ClientLanManAuth", "False");
2494 lpcfg_do_global_parameter(lp_ctx
, "ClientNTLMv2Auth", "True");
2495 lpcfg_do_global_parameter(lp_ctx
, "LanmanAuth", "False");
2496 lpcfg_do_global_parameter(lp_ctx
, "NTLMAuth", "True");
2497 lpcfg_do_global_parameter(lp_ctx
, "client use spnego principal", "False");
2499 lpcfg_do_global_parameter(lp_ctx
, "UnixExtensions", "True");
2501 lpcfg_do_global_parameter(lp_ctx
, "PreferredMaster", "Auto");
2502 lpcfg_do_global_parameter(lp_ctx
, "LocalMaster", "True");
2504 lpcfg_do_global_parameter(lp_ctx
, "wins support", "False");
2505 lpcfg_do_global_parameter(lp_ctx
, "dns proxy", "True");
2507 lpcfg_do_global_parameter(lp_ctx
, "winbind separator", "\\");
2508 lpcfg_do_global_parameter(lp_ctx
, "winbind sealed pipes", "True");
2509 lpcfg_do_global_parameter(lp_ctx
, "require strong key", "True");
2510 lpcfg_do_global_parameter(lp_ctx
, "winbindd socket directory", dyn_WINBINDD_SOCKET_DIR
);
2511 lpcfg_do_global_parameter(lp_ctx
, "winbindd privileged socket directory", dyn_WINBINDD_PRIVILEGED_SOCKET_DIR
);
2512 lpcfg_do_global_parameter(lp_ctx
, "ntp signd socket directory", dyn_NTP_SIGND_SOCKET_DIR
);
2513 lpcfg_do_global_parameter_var(lp_ctx
, "dns update command", "%s/samba_dnsupdate", dyn_SCRIPTSBINDIR
);
2514 lpcfg_do_global_parameter_var(lp_ctx
, "spn update command", "%s/samba_spnupdate", dyn_SCRIPTSBINDIR
);
2515 lpcfg_do_global_parameter_var(lp_ctx
, "samba kcc command",
2516 "%s/samba_kcc", dyn_SCRIPTSBINDIR
);
2517 lpcfg_do_global_parameter(lp_ctx
, "template shell", "/bin/false");
2518 lpcfg_do_global_parameter(lp_ctx
, "template homedir", "/home/%D/%U");
2520 lpcfg_do_global_parameter(lp_ctx
, "client signing", "default");
2521 lpcfg_do_global_parameter(lp_ctx
, "server signing", "default");
2523 lpcfg_do_global_parameter(lp_ctx
, "use spnego", "True");
2525 lpcfg_do_global_parameter(lp_ctx
, "use mmap", "True");
2527 lpcfg_do_global_parameter(lp_ctx
, "smb ports", "445 139");
2528 lpcfg_do_global_parameter_var(lp_ctx
, "nbt port", "%d", NBT_NAME_SERVICE_PORT
);
2529 lpcfg_do_global_parameter_var(lp_ctx
, "dgram port", "%d", NBT_DGRAM_SERVICE_PORT
);
2530 lpcfg_do_global_parameter(lp_ctx
, "cldap port", "389");
2531 lpcfg_do_global_parameter(lp_ctx
, "krb5 port", "88");
2532 lpcfg_do_global_parameter(lp_ctx
, "kpasswd port", "464");
2533 lpcfg_do_global_parameter(lp_ctx
, "web port", "901");
2535 lpcfg_do_global_parameter(lp_ctx
, "nt status support", "True");
2537 lpcfg_do_global_parameter(lp_ctx
, "max wins ttl", "518400"); /* 6 days */
2538 lpcfg_do_global_parameter(lp_ctx
, "min wins ttl", "21600");
2540 lpcfg_do_global_parameter(lp_ctx
, "tls enabled", "True");
2541 lpcfg_do_global_parameter(lp_ctx
, "tls keyfile", "tls/key.pem");
2542 lpcfg_do_global_parameter(lp_ctx
, "tls certfile", "tls/cert.pem");
2543 lpcfg_do_global_parameter(lp_ctx
, "tls cafile", "tls/ca.pem");
2544 lpcfg_do_global_parameter(lp_ctx
, "prefork children:smb", "4");
2546 lpcfg_do_global_parameter(lp_ctx
, "rndc command", "/usr/sbin/rndc");
2547 lpcfg_do_global_parameter(lp_ctx
, "nsupdate command", "/usr/bin/nsupdate -g");
2549 lpcfg_do_global_parameter(lp_ctx
, "allow dns updates", "secure only");
2550 lpcfg_do_global_parameter(lp_ctx
, "dns forwarder", "");
2552 lpcfg_do_global_parameter(lp_ctx
, "algorithmic rid base", "1000");
2554 lpcfg_do_global_parameter(lp_ctx
, "enhanced browsing", "True");
2556 lpcfg_do_global_parameter(lp_ctx
, "winbind nss info", "template");
2558 lpcfg_do_global_parameter(lp_ctx
, "server schannel", "Auto");
2560 lpcfg_do_global_parameter(lp_ctx
, "short preserve case", "True");
2562 lpcfg_do_global_parameter(lp_ctx
, "max open files", "16384");
2564 lpcfg_do_global_parameter(lp_ctx
, "cups connection timeout", "30");
2566 lpcfg_do_global_parameter(lp_ctx
, "locking", "True");
2568 lpcfg_do_global_parameter(lp_ctx
, "block size", "1024");
2570 lpcfg_do_global_parameter(lp_ctx
, "client use spnego", "True");
2572 lpcfg_do_global_parameter(lp_ctx
, "change notify", "True");
2574 lpcfg_do_global_parameter(lp_ctx
, "name cache timeout", "660");
2576 lpcfg_do_global_parameter(lp_ctx
, "defer sharing violations", "True");
2578 lpcfg_do_global_parameter(lp_ctx
, "ldap replication sleep", "1000");
2580 lpcfg_do_global_parameter(lp_ctx
, "idmap backend", "tdb");
2582 lpcfg_do_global_parameter(lp_ctx
, "enable privileges", "True");
2584 lpcfg_do_global_parameter_var(lp_ctx
, "smb2 max write", "%u", DEFAULT_SMB2_MAX_WRITE
);
2586 lpcfg_do_global_parameter(lp_ctx
, "passdb backend", "tdbsam");
2588 lpcfg_do_global_parameter(lp_ctx
, "getwd cache", "True");
2590 lpcfg_do_global_parameter(lp_ctx
, "winbind nested groups", "True");
2592 lpcfg_do_global_parameter(lp_ctx
, "mangled names", "True");
2594 lpcfg_do_global_parameter_var(lp_ctx
, "smb2 max credits", "%u", DEFAULT_SMB2_MAX_CREDITS
);
2596 lpcfg_do_global_parameter(lp_ctx
, "ldap ssl", "start tls");
2598 lpcfg_do_global_parameter(lp_ctx
, "ldap deref", "auto");
2600 lpcfg_do_global_parameter(lp_ctx
, "lm interval", "60");
2602 lpcfg_do_global_parameter(lp_ctx
, "mangling method", "hash2");
2604 lpcfg_do_global_parameter(lp_ctx
, "hide dot files", "True");
2606 lpcfg_do_global_parameter(lp_ctx
, "browse list", "True");
2608 lpcfg_do_global_parameter(lp_ctx
, "passwd chat timeout", "2");
2610 lpcfg_do_global_parameter(lp_ctx
, "guest account", GUEST_ACCOUNT
);
2612 lpcfg_do_global_parameter(lp_ctx
, "client schannel", "auto");
2614 lpcfg_do_global_parameter(lp_ctx
, "smb encrypt", "default");
2616 lpcfg_do_global_parameter(lp_ctx
, "max log size", "5000");
2618 lpcfg_do_global_parameter(lp_ctx
, "idmap negative cache time", "120");
2620 lpcfg_do_global_parameter(lp_ctx
, "ldap follow referral", "auto");
2622 lpcfg_do_global_parameter(lp_ctx
, "multicast dns register", "yes");
2624 lpcfg_do_global_parameter(lp_ctx
, "winbind reconnect delay", "30");
2626 lpcfg_do_global_parameter(lp_ctx
, "winbind request timeout", "60");
2628 lpcfg_do_global_parameter(lp_ctx
, "nt acl support", "yes");
2630 lpcfg_do_global_parameter(lp_ctx
, "acl check permissions", "yes");
2632 lpcfg_do_global_parameter(lp_ctx
, "keepalive", "300");
2634 lpcfg_do_global_parameter(lp_ctx
, "smbd profiling level", "off");
2636 lpcfg_do_global_parameter(lp_ctx
, "winbind cache time", "300");
2638 lpcfg_do_global_parameter(lp_ctx
, "level2 oplocks", "yes");
2640 lpcfg_do_global_parameter(lp_ctx
, "show add printer wizard", "yes");
2642 lpcfg_do_global_parameter(lp_ctx
, "allocation roundup size", "1048576");
2644 lpcfg_do_global_parameter(lp_ctx
, "ldap page size", "1024");
2646 lpcfg_do_global_parameter(lp_ctx
, "kernel share modes", "yes");
2648 lpcfg_do_global_parameter(lp_ctx
, "strict locking", "Auto");
2650 lpcfg_do_global_parameter(lp_ctx
, "map readonly", "yes");
2652 lpcfg_do_global_parameter(lp_ctx
, "allow trusted domains", "yes");
2654 lpcfg_do_global_parameter(lp_ctx
, "default devmode", "yes");
2656 lpcfg_do_global_parameter(lp_ctx
, "os level", "20");
2658 lpcfg_do_global_parameter(lp_ctx
, "dos filetimes", "yes");
2660 lpcfg_do_global_parameter(lp_ctx
, "mangling char", "~");
2662 lpcfg_do_global_parameter(lp_ctx
, "printcap cache time", "750");
2664 lpcfg_do_global_parameter(lp_ctx
, "create krb5 conf", "yes");
2666 lpcfg_do_global_parameter(lp_ctx
, "winbind max clients", "200");
2668 lpcfg_do_global_parameter(lp_ctx
, "acl map full control", "yes");
2670 lpcfg_do_global_parameter(lp_ctx
, "nt pipe support", "yes");
2672 lpcfg_do_global_parameter(lp_ctx
, "ldap debug threshold", "10");
2674 lpcfg_do_global_parameter(lp_ctx
, "client ldap sasl wrapping", "sign");
2676 lpcfg_do_global_parameter(lp_ctx
, "follow symlinks", "yes");
2678 lpcfg_do_global_parameter(lp_ctx
, "machine password timeout", "604800");
2680 lpcfg_do_global_parameter(lp_ctx
, "ldap connection timeout", "2");
2682 lpcfg_do_global_parameter(lp_ctx
, "winbind expand groups", "0");
2684 lpcfg_do_global_parameter(lp_ctx
, "stat cache", "yes");
2686 lpcfg_do_global_parameter(lp_ctx
, "lpq cache time", "30");
2688 lpcfg_do_global_parameter_var(lp_ctx
, "smb2 max trans", "%u", DEFAULT_SMB2_MAX_TRANSACT
);
2690 lpcfg_do_global_parameter_var(lp_ctx
, "smb2 max read", "%u", DEFAULT_SMB2_MAX_READ
);
2692 lpcfg_do_global_parameter(lp_ctx
, "durable handles", "yes");
2694 lpcfg_do_global_parameter(lp_ctx
, "max stat cache size", "256");
2696 lpcfg_do_global_parameter(lp_ctx
, "ldap passwd sync", "no");
2698 lpcfg_do_global_parameter(lp_ctx
, "kernel change notify", "yes");
2700 lpcfg_do_global_parameter(lp_ctx
, "max ttl", "259200");
2702 lpcfg_do_global_parameter(lp_ctx
, "blocking locks", "yes");
2704 lpcfg_do_global_parameter(lp_ctx
, "oplock contention limit", "2");
2706 lpcfg_do_global_parameter(lp_ctx
, "load printers", "yes");
2708 lpcfg_do_global_parameter(lp_ctx
, "idmap cache time", "604800");
2710 lpcfg_do_global_parameter(lp_ctx
, "preserve case", "yes");
2712 lpcfg_do_global_parameter(lp_ctx
, "lm announce", "auto");
2714 lpcfg_do_global_parameter(lp_ctx
, "afs token lifetime", "604800");
2716 lpcfg_do_global_parameter(lp_ctx
, "enable core files", "yes");
2718 lpcfg_do_global_parameter(lp_ctx
, "winbind max domain connections", "1");
2720 lpcfg_do_global_parameter(lp_ctx
, "case sensitive", "auto");
2722 lpcfg_do_global_parameter(lp_ctx
, "ldap timeout", "15");
2724 lpcfg_do_global_parameter(lp_ctx
, "mangle prefix", "1");
2726 lpcfg_do_global_parameter(lp_ctx
, "posix locking", "yes");
2728 lpcfg_do_global_parameter(lp_ctx
, "lock spin time", "200");
2730 lpcfg_do_global_parameter(lp_ctx
, "directory name cache size", "100");
2732 lpcfg_do_global_parameter(lp_ctx
, "nmbd bind explicit broadcast", "yes");
2734 lpcfg_do_global_parameter(lp_ctx
, "init logon delay", "100");
2736 lpcfg_do_global_parameter(lp_ctx
, "usershare owner only", "yes");
2738 lpcfg_do_global_parameter(lp_ctx
, "-valid", "yes");
2740 lpcfg_do_global_parameter_var(lp_ctx
, "usershare path", "%s/usershares", get_dyn_STATEDIR());
2743 lpcfg_do_global_parameter_var(lp_ctx
, "panic action", "/bin/sleep 999999999");
2746 lpcfg_do_global_parameter(lp_ctx
, "smb passwd file", get_dyn_SMB_PASSWD_FILE());
2748 lpcfg_do_global_parameter(lp_ctx
, "logon home", "\\\\%N\\%U");
2750 lpcfg_do_global_parameter(lp_ctx
, "logon path", "\\\\%N\\%U\\profile");
2752 lpcfg_do_global_parameter(lp_ctx
, "printjob username", "%U");
2754 /* Allow modules to adjust defaults */
2755 for (defaults_hook
= defaults_hooks
; defaults_hook
;
2756 defaults_hook
= defaults_hook
->next
) {
2759 ret
= defaults_hook
->hook(lp_ctx
);
2761 DEBUG(1, ("Defaults hook %s failed to run.",
2762 defaults_hook
->name
));
2763 talloc_free(lp_ctx
);
2768 for (i
= 0; parm_table
[i
].label
; i
++) {
2769 if (!(lp_ctx
->flags
[i
] & FLAG_CMDLINE
)) {
2770 lp_ctx
->flags
[i
] |= FLAG_DEFAULT
;
2774 for (parm
=lp_ctx
->globals
->param_opt
; parm
; parm
=parm
->next
) {
2775 if (!(parm
->priority
& FLAG_CMDLINE
)) {
2776 parm
->priority
|= FLAG_DEFAULT
;
2780 for (parm
=lp_ctx
->sDefault
->param_opt
; parm
; parm
=parm
->next
) {
2781 if (!(parm
->priority
& FLAG_CMDLINE
)) {
2782 parm
->priority
|= FLAG_DEFAULT
;
2790 * Initialise the global parameter structure.
2792 struct loadparm_context
*loadparm_init_global(bool load_default
)
2794 if (global_loadparm_context
== NULL
) {
2795 global_loadparm_context
= loadparm_init(NULL
);
2797 if (global_loadparm_context
== NULL
) {
2800 global_loadparm_context
->global
= true;
2801 if (load_default
&& !global_loadparm_context
->loaded
) {
2802 lpcfg_load_default(global_loadparm_context
);
2804 global_loadparm_context
->refuse_free
= true;
2805 return global_loadparm_context
;
2809 * Initialise the global parameter structure.
2811 struct loadparm_context
*loadparm_init_s3(TALLOC_CTX
*mem_ctx
,
2812 const struct loadparm_s3_helpers
*s3_fns
)
2814 struct loadparm_context
*loadparm_context
= talloc_zero(mem_ctx
, struct loadparm_context
);
2815 if (!loadparm_context
) {
2818 loadparm_context
->s3_fns
= s3_fns
;
2819 loadparm_context
->globals
= s3_fns
->globals
;
2820 loadparm_context
->flags
= s3_fns
->flags
;
2822 return loadparm_context
;
2825 const char *lpcfg_configfile(struct loadparm_context
*lp_ctx
)
2827 return lp_ctx
->szConfigFile
;
2830 const char *lp_default_path(void)
2832 if (getenv("SMB_CONF_PATH"))
2833 return getenv("SMB_CONF_PATH");
2835 return dyn_CONFIGFILE
;
2839 * Update the internal state of a loadparm context after settings
2842 static bool lpcfg_update(struct loadparm_context
*lp_ctx
)
2844 struct debug_settings settings
;
2845 TALLOC_CTX
*tmp_ctx
;
2847 tmp_ctx
= talloc_new(lp_ctx
);
2848 if (tmp_ctx
== NULL
) {
2852 lpcfg_add_auto_services(lp_ctx
, lpcfg_auto_services(lp_ctx
, tmp_ctx
));
2854 if (!lp_ctx
->globals
->wins_server_list
&& lp_ctx
->globals
->we_are_a_wins_server
) {
2855 lpcfg_do_global_parameter(lp_ctx
, "wins server", "127.0.0.1");
2858 if (!lp_ctx
->global
) {
2859 TALLOC_FREE(tmp_ctx
);
2863 panic_action
= lp_ctx
->globals
->panic_action
;
2865 reload_charcnv(lp_ctx
);
2867 ZERO_STRUCT(settings
);
2868 /* Add any more debug-related smb.conf parameters created in
2870 settings
.timestamp_logs
= lp_ctx
->globals
->timestamp_logs
;
2871 settings
.debug_prefix_timestamp
= lp_ctx
->globals
->debug_prefix_timestamp
;
2872 settings
.debug_hires_timestamp
= lp_ctx
->globals
->debug_hires_timestamp
;
2873 settings
.debug_pid
= lp_ctx
->globals
->debug_pid
;
2874 settings
.debug_uid
= lp_ctx
->globals
->debug_uid
;
2875 settings
.debug_class
= lp_ctx
->globals
->debug_class
;
2876 debug_set_settings(&settings
, lp_ctx
->globals
->logging
,
2877 lp_ctx
->globals
->syslog
,
2878 lp_ctx
->globals
->syslog_only
);
2880 /* FIXME: This is a bit of a hack, but we can't use a global, since
2881 * not everything that uses lp also uses the socket library */
2882 if (lpcfg_parm_bool(lp_ctx
, NULL
, "socket", "testnonblock", false)) {
2883 setenv("SOCKET_TESTNONBLOCK", "1", 1);
2885 unsetenv("SOCKET_TESTNONBLOCK");
2888 TALLOC_FREE(tmp_ctx
);
2892 bool lpcfg_load_default(struct loadparm_context
*lp_ctx
)
2896 path
= lp_default_path();
2898 if (!file_exist(path
)) {
2899 /* We allow the default smb.conf file to not exist,
2900 * basically the equivalent of an empty file. */
2901 return lpcfg_update(lp_ctx
);
2904 return lpcfg_load(lp_ctx
, path
);
2908 * Load the services array from the services file.
2910 * Return True on success, False on failure.
2912 bool lpcfg_load(struct loadparm_context
*lp_ctx
, const char *filename
)
2917 filename
= talloc_strdup(lp_ctx
, filename
);
2919 lp_ctx
->szConfigFile
= filename
;
2921 if (lp_ctx
->s3_fns
) {
2922 return lp_ctx
->s3_fns
->load(filename
);
2925 lp_ctx
->bInGlobalSection
= true;
2926 n2
= standard_sub_basic(lp_ctx
, lp_ctx
->szConfigFile
);
2927 DEBUG(2, ("lpcfg_load: refreshing parameters from %s\n", n2
));
2929 add_to_file_list(lp_ctx
, &lp_ctx
->file_lists
, lp_ctx
->szConfigFile
, n2
);
2931 /* We get sections first, so have to start 'behind' to make up */
2932 lp_ctx
->currentService
= NULL
;
2933 bRetval
= pm_process(n2
, do_section
, lpcfg_do_parameter
, lp_ctx
);
2935 /* finish up the last section */
2936 DEBUG(4, ("pm_process() returned %s\n", BOOLSTR(bRetval
)));
2938 if (lp_ctx
->currentService
!= NULL
)
2939 bRetval
= lpcfg_service_ok(lp_ctx
->currentService
);
2941 bRetval
= bRetval
&& lpcfg_update(lp_ctx
);
2943 /* we do this unconditionally, so that it happens even
2944 for a missing smb.conf */
2945 reload_charcnv(lp_ctx
);
2947 if (bRetval
== true) {
2948 /* set this up so that any child python tasks will
2949 find the right smb.conf */
2950 setenv("SMB_CONF_PATH", filename
, 1);
2952 /* set the context used by the lp_*() function
2954 global_loadparm_context
= lp_ctx
;
2955 lp_ctx
->loaded
= true;
2962 * Return the max number of services.
2965 int lpcfg_numservices(struct loadparm_context
*lp_ctx
)
2967 if (lp_ctx
->s3_fns
) {
2968 return lp_ctx
->s3_fns
->get_numservices();
2971 return lp_ctx
->iNumServices
;
2975 * Display the contents of the services array in human-readable form.
2978 void lpcfg_dump(struct loadparm_context
*lp_ctx
, FILE *f
, bool show_defaults
,
2983 if (lp_ctx
->s3_fns
) {
2984 lp_ctx
->s3_fns
->dump(f
, show_defaults
, maxtoprint
);
2988 lpcfg_dump_globals(lp_ctx
, f
, show_defaults
);
2990 lpcfg_dump_a_service(lp_ctx
->sDefault
, lp_ctx
->sDefault
, f
, lp_ctx
->flags
, show_defaults
);
2992 for (iService
= 0; iService
< maxtoprint
; iService
++)
2993 lpcfg_dump_one(f
, show_defaults
, lp_ctx
->services
[iService
], lp_ctx
->sDefault
);
2997 * Display the contents of one service in human-readable form.
2999 void lpcfg_dump_one(FILE *f
, bool show_defaults
, struct loadparm_service
*service
, struct loadparm_service
*sDefault
)
3001 if (service
!= NULL
) {
3002 if (service
->szService
[0] == '\0')
3004 lpcfg_dump_a_service(service
, sDefault
, f
, NULL
, show_defaults
);
3008 struct loadparm_service
*lpcfg_servicebynum(struct loadparm_context
*lp_ctx
,
3011 if (lp_ctx
->s3_fns
) {
3012 return lp_ctx
->s3_fns
->get_servicebynum(snum
);
3015 return lp_ctx
->services
[snum
];
3018 struct loadparm_service
*lpcfg_service(struct loadparm_context
*lp_ctx
,
3019 const char *service_name
)
3024 if (lp_ctx
->s3_fns
) {
3025 return lp_ctx
->s3_fns
->get_service(service_name
);
3028 for (iService
= lp_ctx
->iNumServices
- 1; iService
>= 0; iService
--) {
3029 if (lp_ctx
->services
[iService
] &&
3030 lp_ctx
->services
[iService
]->szService
) {
3032 * The substitution here is used to support %U is
3035 serviceName
= standard_sub_basic(
3036 lp_ctx
->services
[iService
],
3037 lp_ctx
->services
[iService
]->szService
);
3038 if (strequal(serviceName
, service_name
)) {
3039 talloc_free(serviceName
);
3040 return lp_ctx
->services
[iService
];
3042 talloc_free(serviceName
);
3046 DEBUG(7,("lpcfg_servicenumber: couldn't find %s\n", service_name
));
3050 const char *lpcfg_servicename(const struct loadparm_service
*service
)
3052 return lpcfg_string((const char *)service
->szService
);
3056 * A useful volume label function.
3058 const char *lpcfg_volume_label(struct loadparm_service
*service
, struct loadparm_service
*sDefault
)
3061 ret
= lpcfg_string((const char *)((service
!= NULL
&& service
->volume
!= NULL
) ?
3062 service
->volume
: sDefault
->volume
));
3064 return lpcfg_servicename(service
);
3069 * Return the correct printer name.
3071 const char *lpcfg_printername(struct loadparm_service
*service
, struct loadparm_service
*sDefault
)
3074 ret
= lpcfg_string((const char *)((service
!= NULL
&& service
->_printername
!= NULL
) ?
3075 service
->_printername
: sDefault
->_printername
));
3076 if (ret
== NULL
|| (ret
!= NULL
&& *ret
== '\0'))
3077 ret
= lpcfg_servicename(service
);
3084 * Return the max print jobs per queue.
3086 int lpcfg_maxprintjobs(struct loadparm_service
*service
, struct loadparm_service
*sDefault
)
3088 int maxjobs
= (service
!= NULL
) ? service
->iMaxPrintJobs
: sDefault
->iMaxPrintJobs
;
3089 if (maxjobs
<= 0 || maxjobs
>= PRINT_MAX_JOBID
)
3090 maxjobs
= PRINT_MAX_JOBID
- 1;
3095 struct smb_iconv_handle
*lpcfg_iconv_handle(struct loadparm_context
*lp_ctx
)
3097 if (lp_ctx
== NULL
) {
3098 return get_iconv_handle();
3100 return lp_ctx
->iconv_handle
;
3103 _PUBLIC_
void reload_charcnv(struct loadparm_context
*lp_ctx
)
3105 struct smb_iconv_handle
*old_ic
= lp_ctx
->iconv_handle
;
3106 if (!lp_ctx
->global
) {
3110 if (old_ic
== NULL
) {
3111 old_ic
= global_iconv_handle
;
3113 lp_ctx
->iconv_handle
= smb_iconv_handle_reinit_lp(lp_ctx
, lp_ctx
, old_ic
);
3114 global_iconv_handle
= lp_ctx
->iconv_handle
;
3117 _PUBLIC_
char *lpcfg_tls_keyfile(TALLOC_CTX
*mem_ctx
, struct loadparm_context
*lp_ctx
)
3119 return lpcfg_private_path(mem_ctx
, lp_ctx
, lpcfg__tls_keyfile(lp_ctx
));
3122 _PUBLIC_
char *lpcfg_tls_certfile(TALLOC_CTX
*mem_ctx
, struct loadparm_context
*lp_ctx
)
3124 return lpcfg_private_path(mem_ctx
, lp_ctx
, lpcfg__tls_certfile(lp_ctx
));
3127 _PUBLIC_
char *lpcfg_tls_cafile(TALLOC_CTX
*mem_ctx
, struct loadparm_context
*lp_ctx
)
3129 return lpcfg_private_path(mem_ctx
, lp_ctx
, lpcfg__tls_cafile(lp_ctx
));
3132 _PUBLIC_
char *lpcfg_tls_crlfile(TALLOC_CTX
*mem_ctx
, struct loadparm_context
*lp_ctx
)
3134 return lpcfg_private_path(mem_ctx
, lp_ctx
, lpcfg__tls_crlfile(lp_ctx
));
3137 _PUBLIC_
char *lpcfg_tls_dhpfile(TALLOC_CTX
*mem_ctx
, struct loadparm_context
*lp_ctx
)
3139 return lpcfg_private_path(mem_ctx
, lp_ctx
, lpcfg__tls_dhpfile(lp_ctx
));
3142 struct gensec_settings
*lpcfg_gensec_settings(TALLOC_CTX
*mem_ctx
, struct loadparm_context
*lp_ctx
)
3144 struct gensec_settings
*settings
= talloc_zero(mem_ctx
, struct gensec_settings
);
3145 if (settings
== NULL
)
3147 SMB_ASSERT(lp_ctx
!= NULL
);
3148 settings
->lp_ctx
= talloc_reference(settings
, lp_ctx
);
3149 settings
->target_hostname
= lpcfg_parm_string(lp_ctx
, NULL
, "gensec", "target_hostname");
3153 int lpcfg_server_role(struct loadparm_context
*lp_ctx
)
3155 int domain_master
= lpcfg__domain_master(lp_ctx
);
3157 return lp_find_server_role(lpcfg__server_role(lp_ctx
),
3158 lpcfg__security(lp_ctx
),
3159 lpcfg__domain_logons(lp_ctx
),
3160 (domain_master
== true) ||
3161 (domain_master
== Auto
));
3164 int lpcfg_security(struct loadparm_context
*lp_ctx
)
3166 return lp_find_security(lpcfg__server_role(lp_ctx
),
3167 lpcfg__security(lp_ctx
));
3170 int lpcfg_client_max_protocol(struct loadparm_context
*lp_ctx
)
3172 int client_max_protocol
= lpcfg__client_max_protocol(lp_ctx
);
3173 if (client_max_protocol
== PROTOCOL_DEFAULT
) {
3174 return PROTOCOL_NT1
;
3176 return client_max_protocol
;
3179 bool lpcfg_server_signing_allowed(struct loadparm_context
*lp_ctx
, bool *mandatory
)
3181 bool allowed
= true;
3182 enum smb_signing_setting signing_setting
= lpcfg_server_signing(lp_ctx
);
3186 if (signing_setting
== SMB_SIGNING_DEFAULT
) {
3188 * If we are a domain controller, SMB signing is
3189 * really important, as it can prevent a number of
3190 * attacks on communications between us and the
3193 * However, it really sucks (no sendfile, CPU
3194 * overhead) performance-wise when used on a
3195 * file server, so disable it by default
3199 if (lpcfg_server_role(lp_ctx
) >= ROLE_ACTIVE_DIRECTORY_DC
) {
3200 signing_setting
= SMB_SIGNING_REQUIRED
;
3202 signing_setting
= SMB_SIGNING_OFF
;
3206 switch (signing_setting
) {
3207 case SMB_SIGNING_REQUIRED
:
3210 case SMB_SIGNING_IF_REQUIRED
:
3212 case SMB_SIGNING_DEFAULT
:
3213 case SMB_SIGNING_OFF
:
3221 int lpcfg_tdb_hash_size(struct loadparm_context
*lp_ctx
, const char *name
)
3229 base
= strrchr_m(name
, '/');
3235 return lpcfg_parm_int(lp_ctx
, NULL
, "tdb_hashsize", base
, 0);
3239 int lpcfg_tdb_flags(struct loadparm_context
*lp_ctx
, int tdb_flags
)
3241 if (!lpcfg_use_mmap(lp_ctx
)) {
3242 tdb_flags
|= TDB_NOMMAP
;