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"
71 #define standard_sub_basic talloc_strdup
73 #include "lib/param/param_global.h"
75 struct loadparm_service
*lpcfg_default_service(struct loadparm_context
*lp_ctx
)
77 return lp_ctx
->sDefault
;
81 * Convenience routine to grab string parameters into temporary memory
82 * and run standard_sub_basic on them.
84 * The buffers can be written to by
85 * callers without affecting the source string.
88 static const char *lpcfg_string(const char *s
)
90 #if 0 /* until REWRITE done to make thread-safe */
91 size_t len
= s
? strlen(s
) : 0;
95 /* The follow debug is useful for tracking down memory problems
96 especially if you have an inner loop that is calling a lp_*()
97 function that returns a string. Perhaps this debug should be
98 present all the time? */
101 DEBUG(10, ("lpcfg_string(%s)\n", s
));
104 #if 0 /* until REWRITE done to make thread-safe */
106 lp_talloc
= talloc_init("lp_talloc");
108 ret
= talloc_array(lp_talloc
, char, len
+ 100); /* leave room for substitution */
116 strlcpy(ret
, s
, len
);
118 if (trim_string(ret
, "\"", "\"")) {
119 if (strchr(ret
,'"') != NULL
)
120 strlcpy(ret
, s
, len
);
123 standard_sub_basic(ret
,len
+100);
130 In this section all the functions that are used to access the
131 parameters from the rest of the program are defined
135 * the creation of separate lpcfg_*() and lp_*() functions is to allow
136 * for code compatibility between existing Samba4 and Samba3 code.
139 /* this global context supports the lp_*() function varients */
140 static struct loadparm_context
*global_loadparm_context
;
142 #define lpcfg_default_service global_loadparm_context->sDefault
143 #define lpcfg_global_service(i) global_loadparm_context->services[i]
145 #define FN_GLOBAL_STRING(fn_name,var_name) \
146 _PUBLIC_ char *lpcfg_ ## fn_name(struct loadparm_context *lp_ctx, TALLOC_CTX *ctx) {\
147 if (lp_ctx == NULL) return NULL; \
148 if (lp_ctx->s3_fns) { \
149 return lp_ctx->globals->var_name ? lp_ctx->s3_fns->lp_string(ctx, lp_ctx->globals->var_name) : talloc_strdup(ctx, ""); \
151 return lp_ctx->globals->var_name ? talloc_strdup(ctx, lpcfg_string(lp_ctx->globals->var_name)) : talloc_strdup(ctx, ""); \
154 #define FN_GLOBAL_CONST_STRING(fn_name,var_name) \
155 _PUBLIC_ const char *lpcfg_ ## fn_name(struct loadparm_context *lp_ctx) { \
156 if (lp_ctx == NULL) return NULL; \
157 return lp_ctx->globals->var_name ? lpcfg_string(lp_ctx->globals->var_name) : ""; \
160 #define FN_GLOBAL_LIST(fn_name,var_name) \
161 _PUBLIC_ const char **lpcfg_ ## fn_name(struct loadparm_context *lp_ctx) { \
162 if (lp_ctx == NULL) return NULL; \
163 return lp_ctx->globals->var_name; \
166 #define FN_GLOBAL_BOOL(fn_name,var_name) \
167 _PUBLIC_ bool lpcfg_ ## fn_name(struct loadparm_context *lp_ctx) {\
168 if (lp_ctx == NULL) return false; \
169 return lp_ctx->globals->var_name; \
172 #define FN_GLOBAL_INTEGER(fn_name,var_name) \
173 _PUBLIC_ int lpcfg_ ## fn_name(struct loadparm_context *lp_ctx) { \
174 return lp_ctx->globals->var_name; \
177 /* Local parameters don't need the ->s3_fns because the struct
178 * loadparm_service is shared and lpcfg_service() checks the ->s3_fns
180 #define FN_LOCAL_STRING(fn_name,val) \
181 _PUBLIC_ char *lpcfg_ ## fn_name(struct loadparm_service *service, \
182 struct loadparm_service *sDefault, TALLOC_CTX *ctx) { \
183 return(talloc_strdup(ctx, lpcfg_string((const char *)((service != NULL && service->val != NULL) ? service->val : sDefault->val)))); \
186 #define FN_LOCAL_CONST_STRING(fn_name,val) \
187 _PUBLIC_ const char *lpcfg_ ## fn_name(struct loadparm_service *service, \
188 struct loadparm_service *sDefault) { \
189 return((const char *)((service != NULL && service->val != NULL) ? service->val : sDefault->val)); \
192 #define FN_LOCAL_LIST(fn_name,val) \
193 _PUBLIC_ const char **lpcfg_ ## fn_name(struct loadparm_service *service, \
194 struct loadparm_service *sDefault) {\
195 return(const char **)(service != NULL && service->val != NULL? service->val : sDefault->val); \
198 #define FN_LOCAL_PARM_BOOL(fn_name, val) FN_LOCAL_BOOL(fn_name, val)
200 #define FN_LOCAL_BOOL(fn_name,val) \
201 _PUBLIC_ bool lpcfg_ ## fn_name(struct loadparm_service *service, \
202 struct loadparm_service *sDefault) { \
203 return((service != NULL)? service->val : sDefault->val); \
206 #define FN_LOCAL_INTEGER(fn_name,val) \
207 _PUBLIC_ int lpcfg_ ## fn_name(struct loadparm_service *service, \
208 struct loadparm_service *sDefault) { \
209 return((service != NULL)? service->val : sDefault->val); \
212 #define FN_LOCAL_PARM_INTEGER(fn_name, val) FN_LOCAL_INTEGER(fn_name, val)
214 #define FN_LOCAL_PARM_CHAR(fn_name,val) \
215 _PUBLIC_ char lpcfg_ ## fn_name(struct loadparm_service *service, \
216 struct loadparm_service *sDefault) { \
217 return((service != NULL)? service->val : sDefault->val); \
220 #include "lib/param/param_functions.c"
222 /* These functions cannot be auto-generated */
223 FN_LOCAL_BOOL(autoloaded
, autoloaded
)
224 FN_GLOBAL_CONST_STRING(dnsdomain
, dnsdomain
)
226 /* local prototypes */
227 static struct loadparm_service
*lpcfg_getservicebyname(struct loadparm_context
*lp_ctx
,
228 const char *pszServiceName
);
229 static bool do_section(const char *pszSectionName
, void *);
230 static bool set_variable_helper(TALLOC_CTX
*mem_ctx
, int parmnum
, void *parm_ptr
,
231 const char *pszParmName
, const char *pszParmValue
);
232 static bool lp_do_parameter_parametric(struct loadparm_context
*lp_ctx
,
233 struct loadparm_service
*service
,
234 const char *pszParmName
,
235 const char *pszParmValue
, int flags
);
237 /* The following are helper functions for parametrical options support. */
238 /* It returns a pointer to parametrical option value if it exists or NULL otherwise */
239 /* Actual parametrical functions are quite simple */
240 struct parmlist_entry
*get_parametric_helper(struct loadparm_service
*service
,
241 const char *type
, const char *option
,
242 struct parmlist_entry
*global_opts
)
245 struct parmlist_entry
*data
= NULL
;
246 TALLOC_CTX
*mem_ctx
= talloc_stackframe();
248 param_key
= talloc_asprintf(mem_ctx
, "%s:%s", type
, option
);
249 if (param_key
== NULL
) {
250 DEBUG(0,("asprintf failed!\n"));
251 TALLOC_FREE(mem_ctx
);
256 * Try to fetch the option from the data.
258 if (service
!= NULL
) {
259 data
= service
->param_opt
;
260 while (data
!= NULL
) {
261 if (strwicmp(data
->key
, param_key
) == 0) {
262 TALLOC_FREE(mem_ctx
);
270 * Fall back to fetching from the globals.
273 while (data
!= NULL
) {
274 if (strwicmp(data
->key
, param_key
) == 0) {
275 TALLOC_FREE(mem_ctx
);
282 TALLOC_FREE(mem_ctx
);
289 const char *lpcfg_get_parametric(struct loadparm_context
*lp_ctx
,
290 struct loadparm_service
*service
,
291 const char *type
, const char *option
)
293 struct parmlist_entry
*data
;
298 data
= get_parametric_helper(service
,
299 type
, option
, lp_ctx
->globals
->param_opt
);
310 * convenience routine to return int parameters.
312 int lp_int(const char *s
)
316 DEBUG(0,("lp_int(%s): is called with NULL!\n",s
));
320 return strtol(s
, NULL
, 0);
324 * convenience routine to return unsigned long parameters.
326 unsigned long lp_ulong(const char *s
)
330 DEBUG(0,("lp_ulong(%s): is called with NULL!\n",s
));
334 return strtoul(s
, NULL
, 0);
338 * convenience routine to return unsigned long parameters.
340 static long lp_long(const char *s
)
344 DEBUG(0,("lp_long(%s): is called with NULL!\n",s
));
348 return strtol(s
, NULL
, 0);
352 * convenience routine to return unsigned long parameters.
354 static double lp_double(const char *s
)
358 DEBUG(0,("lp_double(%s): is called with NULL!\n",s
));
362 return strtod(s
, NULL
);
366 * convenience routine to return boolean parameters.
368 bool lp_bool(const char *s
)
373 DEBUG(0,("lp_bool(%s): is called with NULL!\n",s
));
377 if (!set_boolean(s
, &ret
)) {
378 DEBUG(0,("lp_bool(%s): value is not boolean!\n",s
));
386 * Return parametric option from a given service. Type is a part of option before ':'
387 * Parametric option has following syntax: 'Type: option = value'
388 * Returned value is allocated in 'lp_talloc' context
391 const char *lpcfg_parm_string(struct loadparm_context
*lp_ctx
,
392 struct loadparm_service
*service
, const char *type
,
395 const char *value
= lpcfg_get_parametric(lp_ctx
, service
, type
, option
);
398 return lpcfg_string(value
);
404 * Return parametric option from a given service. Type is a part of option before ':'
405 * Parametric option has following syntax: 'Type: option = value'
406 * Returned value is allocated in 'lp_talloc' context
409 const char **lpcfg_parm_string_list(TALLOC_CTX
*mem_ctx
,
410 struct loadparm_context
*lp_ctx
,
411 struct loadparm_service
*service
,
413 const char *option
, const char *separator
)
415 const char *value
= lpcfg_get_parametric(lp_ctx
, service
, type
, option
);
418 return (const char **)str_list_make(mem_ctx
, value
, separator
);
424 * Return parametric option from a given service. Type is a part of option before ':'
425 * Parametric option has following syntax: 'Type: option = value'
428 int lpcfg_parm_int(struct loadparm_context
*lp_ctx
,
429 struct loadparm_service
*service
, const char *type
,
430 const char *option
, int default_v
)
432 const char *value
= lpcfg_get_parametric(lp_ctx
, service
, type
, option
);
435 return lp_int(value
);
441 * Return parametric option from a given service. Type is a part of
443 * Parametric option has following syntax: 'Type: option = value'.
446 int lpcfg_parm_bytes(struct loadparm_context
*lp_ctx
,
447 struct loadparm_service
*service
, const char *type
,
448 const char *option
, int default_v
)
452 const char *value
= lpcfg_get_parametric(lp_ctx
, service
, type
, option
);
454 if (value
&& conv_str_size_error(value
, &bval
)) {
455 if (bval
<= INT_MAX
) {
464 * Return parametric option from a given service.
465 * Type is a part of option before ':'
466 * Parametric option has following syntax: 'Type: option = value'
468 unsigned long lpcfg_parm_ulong(struct loadparm_context
*lp_ctx
,
469 struct loadparm_service
*service
, const char *type
,
470 const char *option
, unsigned long default_v
)
472 const char *value
= lpcfg_get_parametric(lp_ctx
, service
, type
, option
);
475 return lp_ulong(value
);
480 long lpcfg_parm_long(struct loadparm_context
*lp_ctx
,
481 struct loadparm_service
*service
, const char *type
,
482 const char *option
, long default_v
)
484 const char *value
= lpcfg_get_parametric(lp_ctx
, service
, type
, option
);
487 return lp_long(value
);
492 double lpcfg_parm_double(struct loadparm_context
*lp_ctx
,
493 struct loadparm_service
*service
, const char *type
,
494 const char *option
, double default_v
)
496 const char *value
= lpcfg_get_parametric(lp_ctx
, service
, type
, option
);
499 return lp_double(value
);
505 * Return parametric option from a given service. Type is a part of option before ':'
506 * Parametric option has following syntax: 'Type: option = value'
509 bool lpcfg_parm_bool(struct loadparm_context
*lp_ctx
,
510 struct loadparm_service
*service
, const char *type
,
511 const char *option
, bool default_v
)
513 const char *value
= lpcfg_get_parametric(lp_ctx
, service
, type
, option
);
516 return lp_bool(value
);
523 * Set a string value, deallocating any existing space, and allocing the space
526 bool lpcfg_string_set(TALLOC_CTX
*mem_ctx
, char **dest
, const char *src
)
533 *dest
= talloc_strdup(mem_ctx
, src
);
534 if ((*dest
) == NULL
) {
535 DEBUG(0,("Out of memory in string_set\n"));
543 * Set a string value, deallocating any existing space, and allocing the space
546 bool lpcfg_string_set_upper(TALLOC_CTX
*mem_ctx
, char **dest
, const char *src
)
553 *dest
= strupper_talloc(mem_ctx
, src
);
554 if ((*dest
) == NULL
) {
555 DEBUG(0,("Out of memory in string_set_upper\n"));
565 * Add a new service to the services array initialising it with the given
569 struct loadparm_service
*lpcfg_add_service(struct loadparm_context
*lp_ctx
,
570 const struct loadparm_service
*pservice
,
574 int num_to_alloc
= lp_ctx
->iNumServices
+ 1;
575 struct parmlist_entry
*data
, *pdata
;
577 if (lp_ctx
->s3_fns
!= NULL
) {
578 smb_panic("Add a service should not be called on an s3 loadparm ctx");
581 if (pservice
== NULL
) {
582 pservice
= lp_ctx
->sDefault
;
585 /* it might already exist */
587 struct loadparm_service
*service
= lpcfg_getservicebyname(lp_ctx
,
589 if (service
!= NULL
) {
590 /* Clean all parametric options for service */
591 /* They will be added during parsing again */
592 data
= service
->param_opt
;
598 service
->param_opt
= NULL
;
603 /* find an invalid one */
604 for (i
= 0; i
< lp_ctx
->iNumServices
; i
++)
605 if (lp_ctx
->services
[i
] == NULL
)
608 /* if not, then create one */
609 if (i
== lp_ctx
->iNumServices
) {
610 struct loadparm_service
**tsp
;
612 tsp
= talloc_realloc(lp_ctx
, lp_ctx
->services
, struct loadparm_service
*, num_to_alloc
);
615 DEBUG(0,("lpcfg_add_service: failed to enlarge services!\n"));
618 lp_ctx
->services
= tsp
;
619 lp_ctx
->services
[lp_ctx
->iNumServices
] = NULL
;
622 lp_ctx
->iNumServices
++;
625 lp_ctx
->services
[i
] = talloc_zero(lp_ctx
->services
, struct loadparm_service
);
626 if (lp_ctx
->services
[i
] == NULL
) {
627 DEBUG(0,("lpcfg_add_service: out of memory!\n"));
630 copy_service(lp_ctx
->services
[i
], pservice
, NULL
);
632 lpcfg_string_set(lp_ctx
->services
[i
], &lp_ctx
->services
[i
]->szService
, name
);
633 return lp_ctx
->services
[i
];
637 * Add a new home service, with the specified home directory, defaults coming
638 * from service ifrom.
641 bool lpcfg_add_home(struct loadparm_context
*lp_ctx
,
642 const char *pszHomename
,
643 struct loadparm_service
*default_service
,
644 const char *user
, const char *pszHomedir
)
646 struct loadparm_service
*service
;
648 service
= lpcfg_add_service(lp_ctx
, default_service
, pszHomename
);
653 if (!(*(default_service
->path
))
654 || strequal(default_service
->path
, lp_ctx
->sDefault
->path
)) {
655 service
->path
= talloc_strdup(service
, pszHomedir
);
657 service
->path
= string_sub_talloc(service
, lpcfg_path(default_service
, lp_ctx
->sDefault
, service
), "%H", pszHomedir
);
660 if (!(*(service
->comment
))) {
661 service
->comment
= talloc_asprintf(service
, "Home directory of %s", user
);
663 service
->bAvailable
= default_service
->bAvailable
;
664 service
->browseable
= default_service
->browseable
;
666 DEBUG(3, ("adding home's share [%s] for user '%s' at '%s'\n",
667 pszHomename
, user
, service
->path
));
673 * Add a new printer service, with defaults coming from service iFrom.
676 bool lpcfg_add_printer(struct loadparm_context
*lp_ctx
,
677 const char *pszPrintername
,
678 struct loadparm_service
*default_service
)
680 const char *comment
= "From Printcap";
681 struct loadparm_service
*service
;
682 service
= lpcfg_add_service(lp_ctx
, default_service
, pszPrintername
);
687 /* note that we do NOT default the availability flag to True - */
688 /* we take it from the default service passed. This allows all */
689 /* dynamic printers to be disabled by disabling the [printers] */
690 /* entry (if/when the 'available' keyword is implemented!). */
692 /* the printer name is set to the service name. */
693 lpcfg_string_set(service
, &service
->_printername
, pszPrintername
);
694 lpcfg_string_set(service
, &service
->comment
, comment
);
695 service
->browseable
= default_service
->browseable
;
696 /* Printers cannot be read_only. */
697 service
->read_only
= false;
698 /* Printer services must be printable. */
699 service
->printable
= true;
701 DEBUG(3, ("adding printer service %s\n", pszPrintername
));
707 * Map a parameter's string representation to something we can use.
708 * Returns False if the parameter string is not recognised, else TRUE.
711 int lpcfg_map_parameter(const char *pszParmName
)
715 for (iIndex
= 0; parm_table
[iIndex
].label
; iIndex
++)
716 if (strwicmp(parm_table
[iIndex
].label
, pszParmName
) == 0)
719 /* Warn only if it isn't parametric option */
720 if (strchr(pszParmName
, ':') == NULL
)
721 DEBUG(0, ("Unknown parameter encountered: \"%s\"\n", pszParmName
));
722 /* We do return 'fail' for parametric options as well because they are
723 stored in different storage
730 return the parameter structure for a parameter
732 struct parm_struct
*lpcfg_parm_struct(struct loadparm_context
*lp_ctx
, const char *name
)
734 int num
= lpcfg_map_parameter(name
);
740 return &parm_table
[num
];
744 return the parameter pointer for a parameter
746 void *lpcfg_parm_ptr(struct loadparm_context
*lp_ctx
,
747 struct loadparm_service
*service
, struct parm_struct
*parm
)
749 if (lp_ctx
->s3_fns
) {
750 return lp_ctx
->s3_fns
->get_parm_ptr(service
, parm
);
753 if (service
== NULL
) {
754 if (parm
->p_class
== P_LOCAL
)
755 return ((char *)lp_ctx
->sDefault
)+parm
->offset
;
756 else if (parm
->p_class
== P_GLOBAL
)
757 return ((char *)lp_ctx
->globals
)+parm
->offset
;
760 return ((char *)service
) + parm
->offset
;
765 return the parameter pointer for a parameter
767 bool lpcfg_parm_is_cmdline(struct loadparm_context
*lp_ctx
, const char *name
)
771 parmnum
= lpcfg_map_parameter(name
);
772 if (parmnum
== -1) return false;
774 return lp_ctx
->flags
[parmnum
] & FLAG_CMDLINE
;
778 * Find a service by name. Otherwise works like get_service.
781 static struct loadparm_service
*lpcfg_getservicebyname(struct loadparm_context
*lp_ctx
,
782 const char *pszServiceName
)
786 if (lp_ctx
->s3_fns
) {
787 return lp_ctx
->s3_fns
->get_service(pszServiceName
);
790 for (iService
= lp_ctx
->iNumServices
- 1; iService
>= 0; iService
--)
791 if (lp_ctx
->services
[iService
] != NULL
&&
792 strwicmp(lp_ctx
->services
[iService
]->szService
, pszServiceName
) == 0) {
793 return lp_ctx
->services
[iService
];
800 * Add a parametric option to a parmlist_entry,
801 * replacing old value, if already present.
803 void set_param_opt(TALLOC_CTX
*mem_ctx
,
804 struct parmlist_entry
**opt_list
,
805 const char *opt_name
,
806 const char *opt_value
,
809 struct parmlist_entry
*new_opt
, *opt
;
815 /* Traverse destination */
817 /* If we already have same option, override it */
818 if (strwicmp(opt
->key
, opt_name
) == 0) {
819 if ((opt
->priority
& FLAG_CMDLINE
) &&
820 !(priority
& FLAG_CMDLINE
)) {
821 /* it's been marked as not to be
825 TALLOC_FREE(opt
->value
);
826 TALLOC_FREE(opt
->list
);
827 opt
->value
= talloc_strdup(opt
, opt_value
);
828 opt
->priority
= priority
;
835 new_opt
= talloc(mem_ctx
, struct parmlist_entry
);
836 if (new_opt
== NULL
) {
840 new_opt
->key
= talloc_strdup(new_opt
, opt_name
);
841 if (new_opt
->key
== NULL
) {
842 smb_panic("talloc_strdup failed");
845 new_opt
->value
= talloc_strdup(new_opt
, opt_value
);
846 if (new_opt
->value
== NULL
) {
847 smb_panic("talloc_strdup failed");
850 new_opt
->list
= NULL
;
851 new_opt
->priority
= priority
;
852 DLIST_ADD(*opt_list
, new_opt
);
857 * Copy a service structure to another.
858 * If pcopymapDest is NULL then copy all fields
861 void copy_service(struct loadparm_service
*pserviceDest
,
862 const struct loadparm_service
*pserviceSource
,
863 struct bitmap
*pcopymapDest
)
866 bool bcopyall
= (pcopymapDest
== NULL
);
867 struct parmlist_entry
*data
;
869 for (i
= 0; parm_table
[i
].label
; i
++)
870 if (parm_table
[i
].p_class
== P_LOCAL
&&
871 (bcopyall
|| bitmap_query(pcopymapDest
, i
))) {
872 const void *src_ptr
=
873 ((const char *)pserviceSource
) + parm_table
[i
].offset
;
875 ((char *)pserviceDest
) + parm_table
[i
].offset
;
877 switch (parm_table
[i
].type
) {
880 *(bool *)dest_ptr
= *(const bool *)src_ptr
;
887 *(int *)dest_ptr
= *(const int *)src_ptr
;
891 *(char *)dest_ptr
= *(const char *)src_ptr
;
895 lpcfg_string_set(pserviceDest
,
897 *(const char * const *)src_ptr
);
901 lpcfg_string_set_upper(pserviceDest
,
903 *(const char * const *)src_ptr
);
907 TALLOC_FREE(*((char ***)dest_ptr
));
908 *(const char * const **)dest_ptr
= (const char * const *)str_list_copy(pserviceDest
,
909 *(const char * * const *)src_ptr
);
917 init_copymap(pserviceDest
);
918 if (pserviceSource
->copymap
)
919 bitmap_copy(pserviceDest
->copymap
,
920 pserviceSource
->copymap
);
923 for (data
= pserviceSource
->param_opt
; data
!= NULL
; data
= data
->next
) {
924 set_param_opt(pserviceDest
, &pserviceDest
->param_opt
,
925 data
->key
, data
->value
, data
->priority
);
930 * Check a service for consistency. Return False if the service is in any way
931 * incomplete or faulty, else True.
933 bool lpcfg_service_ok(struct loadparm_service
*service
)
938 if (service
->szService
[0] == '\0') {
939 DEBUG(0, ("The following message indicates an internal error:\n"));
940 DEBUG(0, ("No service name in service entry.\n"));
944 /* The [printers] entry MUST be printable. I'm all for flexibility, but */
945 /* I can't see why you'd want a non-printable printer service... */
946 if (strwicmp(service
->szService
, PRINTERS_NAME
) == 0) {
947 if (!service
->printable
) {
948 DEBUG(0, ("WARNING: [%s] service MUST be printable!\n",
949 service
->szService
));
950 service
->printable
= true;
952 /* [printers] service must also be non-browsable. */
953 if (service
->browseable
)
954 service
->browseable
= false;
957 if (service
->path
[0] == '\0' &&
958 strwicmp(service
->szService
, HOMES_NAME
) != 0 &&
959 service
->msdfs_proxy
[0] == '\0')
961 DEBUG(0, ("WARNING: No path in service %s - making it unavailable!\n",
962 service
->szService
));
963 service
->bAvailable
= false;
966 if (!service
->bAvailable
)
967 DEBUG(1, ("NOTE: Service %s is flagged unavailable.\n",
968 service
->szService
));
974 /*******************************************************************
975 Keep a linked list of all config files so we know when one has changed
976 it's date and needs to be reloaded.
977 ********************************************************************/
979 void add_to_file_list(TALLOC_CTX
*mem_ctx
, struct file_lists
**list
,
980 const char *fname
, const char *subfname
)
982 struct file_lists
*f
= *list
;
985 if (f
->name
&& !strcmp(f
->name
, fname
))
991 f
= talloc(mem_ctx
, struct file_lists
);
995 f
->name
= talloc_strdup(f
, fname
);
1000 f
->subfname
= talloc_strdup(f
, subfname
);
1006 f
->modtime
= file_modtime(subfname
);
1008 time_t t
= file_modtime(subfname
);
1015 DEBUG(0, ("Unable to add file to file list: %s\n", fname
));
1019 /*******************************************************************
1020 Check if a config file has changed date.
1021 ********************************************************************/
1022 bool lpcfg_file_list_changed(struct loadparm_context
*lp_ctx
)
1024 struct file_lists
*f
;
1025 DEBUG(6, ("lpcfg_file_list_changed()\n"));
1027 for (f
= lp_ctx
->file_lists
; f
!= NULL
; f
= f
->next
) {
1031 n2
= standard_sub_basic(lp_ctx
, f
->name
);
1033 DEBUGADD(6, ("file %s -> %s last mod_time: %s\n",
1034 f
->name
, n2
, ctime(&f
->modtime
)));
1036 mod_time
= file_modtime(n2
);
1038 if (mod_time
&& ((f
->modtime
!= mod_time
) || (f
->subfname
== NULL
) || (strcmp(n2
, f
->subfname
) != 0))) {
1039 DEBUGADD(6, ("file %s modified: %s\n", n2
,
1041 f
->modtime
= mod_time
;
1042 talloc_free(f
->subfname
);
1043 f
->subfname
= talloc_strdup(f
, n2
);
1053 * set the value for a P_ENUM
1055 bool lp_set_enum_parm( struct parm_struct
*parm
, const char *pszParmValue
,
1060 for (i
= 0; parm
->enum_list
[i
].name
; i
++) {
1061 if ( strequal(pszParmValue
, parm
->enum_list
[i
].name
)) {
1062 *ptr
= parm
->enum_list
[i
].value
;
1066 DEBUG(0, ("WARNING: Ignoring invalid value '%s' for parameter '%s'\n",
1067 pszParmValue
, parm
->label
));
1072 /***************************************************************************
1073 Handle the "realm" parameter
1074 ***************************************************************************/
1076 bool handle_realm(struct loadparm_context
*lp_ctx
, struct loadparm_service
*service
,
1077 const char *pszParmValue
, char **ptr
)
1082 upper
= strupper_talloc(lp_ctx
, pszParmValue
);
1083 if (upper
== NULL
) {
1087 lower
= strlower_talloc(lp_ctx
, pszParmValue
);
1088 if (lower
== NULL
) {
1093 lpcfg_string_set(lp_ctx
->globals
->ctx
, ptr
, pszParmValue
);
1094 lpcfg_string_set(lp_ctx
->globals
->ctx
, &lp_ctx
->globals
->realm
, upper
);
1095 lpcfg_string_set(lp_ctx
->globals
->ctx
, &lp_ctx
->globals
->dnsdomain
, lower
);
1100 /***************************************************************************
1101 Handle the include operation.
1102 ***************************************************************************/
1104 bool handle_include(struct loadparm_context
*lp_ctx
, struct loadparm_service
*service
,
1105 const char *pszParmValue
, char **ptr
)
1109 if (lp_ctx
->s3_fns
) {
1110 return lp_ctx
->s3_fns
->lp_include(lp_ctx
, service
, pszParmValue
, ptr
);
1113 fname
= standard_sub_basic(lp_ctx
, pszParmValue
);
1115 add_to_file_list(lp_ctx
, &lp_ctx
->file_lists
, pszParmValue
, fname
);
1117 lpcfg_string_set(lp_ctx
, ptr
, fname
);
1119 if (file_exist(fname
))
1120 return pm_process(fname
, do_section
, lpcfg_do_parameter
, lp_ctx
);
1122 DEBUG(2, ("Can't find include file %s\n", fname
));
1127 /***************************************************************************
1128 Handle the interpretation of the copy parameter.
1129 ***************************************************************************/
1131 bool handle_copy(struct loadparm_context
*lp_ctx
, struct loadparm_service
*service
,
1132 const char *pszParmValue
, char **ptr
)
1135 struct loadparm_service
*serviceTemp
= NULL
;
1139 DEBUG(3, ("Copying service from service %s\n", pszParmValue
));
1141 serviceTemp
= lpcfg_getservicebyname(lp_ctx
, pszParmValue
);
1143 if (service
== NULL
) {
1144 DEBUG(0, ("Unable to copy service - invalid service destination.\n"));
1148 if (serviceTemp
!= NULL
) {
1149 if (serviceTemp
== service
) {
1150 DEBUG(0, ("Can't copy service %s - unable to copy self!\n", pszParmValue
));
1152 copy_service(service
,
1155 lpcfg_string_set(service
, ptr
, pszParmValue
);
1160 DEBUG(0, ("Unable to copy service - source not found: %s\n",
1168 bool handle_debug_list(struct loadparm_context
*lp_ctx
, struct loadparm_service
*service
,
1169 const char *pszParmValue
, char **ptr
)
1171 lpcfg_string_set(lp_ctx
->globals
->ctx
, ptr
, pszParmValue
);
1173 return debug_parse_levels(pszParmValue
);
1176 bool handle_logfile(struct loadparm_context
*lp_ctx
, struct loadparm_service
*service
,
1177 const char *pszParmValue
, char **ptr
)
1179 if (lp_ctx
->s3_fns
== NULL
) {
1180 debug_set_logfile(pszParmValue
);
1183 lpcfg_string_set(lp_ctx
->globals
->ctx
, ptr
, pszParmValue
);
1189 * These special charset handling methods only run in the source3 code.
1192 bool handle_charset(struct loadparm_context
*lp_ctx
, struct loadparm_service
*service
,
1193 const char *pszParmValue
, char **ptr
)
1195 if (lp_ctx
->s3_fns
) {
1196 if (*ptr
== NULL
|| strcmp(*ptr
, pszParmValue
) != 0) {
1197 global_iconv_handle
= smb_iconv_handle_reinit(NULL
,
1198 lpcfg_dos_charset(lp_ctx
),
1199 lpcfg_unix_charset(lp_ctx
),
1200 true, global_iconv_handle
);
1204 return lpcfg_string_set(lp_ctx
->globals
->ctx
, ptr
, pszParmValue
);
1208 bool handle_dos_charset(struct loadparm_context
*lp_ctx
, struct loadparm_service
*service
,
1209 const char *pszParmValue
, char **ptr
)
1211 bool is_utf8
= false;
1212 size_t len
= strlen(pszParmValue
);
1214 if (lp_ctx
->s3_fns
) {
1215 if (len
== 4 || len
== 5) {
1216 /* Don't use StrCaseCmp here as we don't want to
1217 initialize iconv. */
1218 if ((toupper_m(pszParmValue
[0]) == 'U') &&
1219 (toupper_m(pszParmValue
[1]) == 'T') &&
1220 (toupper_m(pszParmValue
[2]) == 'F')) {
1222 if (pszParmValue
[3] == '8') {
1226 if (pszParmValue
[3] == '-' &&
1227 pszParmValue
[4] == '8') {
1234 if (*ptr
== NULL
|| strcmp(*ptr
, pszParmValue
) != 0) {
1236 DEBUG(0,("ERROR: invalid DOS charset: 'dos charset' must not "
1237 "be UTF8, using (default value) %s instead.\n",
1238 DEFAULT_DOS_CHARSET
));
1239 pszParmValue
= DEFAULT_DOS_CHARSET
;
1241 global_iconv_handle
= smb_iconv_handle_reinit(NULL
,
1242 lpcfg_dos_charset(lp_ctx
),
1243 lpcfg_unix_charset(lp_ctx
),
1244 true, global_iconv_handle
);
1248 return lpcfg_string_set(lp_ctx
->globals
->ctx
, ptr
, pszParmValue
);
1251 bool handle_printing(struct loadparm_context
*lp_ctx
, struct loadparm_service
*service
,
1252 const char *pszParmValue
, char **ptr
)
1254 static int parm_num
= -1;
1256 if (parm_num
== -1) {
1257 parm_num
= lpcfg_map_parameter("printing");
1260 if (!lp_set_enum_parm(&parm_table
[parm_num
], pszParmValue
, (int*)ptr
)) {
1264 if (lp_ctx
->s3_fns
) {
1265 if (service
== NULL
) {
1266 init_printer_values(lp_ctx
, lp_ctx
->globals
->ctx
, lp_ctx
->sDefault
);
1268 init_printer_values(lp_ctx
, service
, service
);
1275 bool handle_ldap_debug_level(struct loadparm_context
*lp_ctx
, struct loadparm_service
*service
,
1276 const char *pszParmValue
, char **ptr
)
1278 lp_ctx
->globals
->ldap_debug_level
= lp_int(pszParmValue
);
1280 if (lp_ctx
->s3_fns
) {
1281 lp_ctx
->s3_fns
->init_ldap_debugging();
1286 bool handle_netbios_aliases(struct loadparm_context
*lp_ctx
, struct loadparm_service
*service
,
1287 const char *pszParmValue
, char **ptr
)
1289 TALLOC_FREE(lp_ctx
->globals
->netbios_aliases
);
1290 lp_ctx
->globals
->netbios_aliases
= (const char **)str_list_make_v3(lp_ctx
->globals
->ctx
,
1291 pszParmValue
, NULL
);
1293 if (lp_ctx
->s3_fns
) {
1294 return lp_ctx
->s3_fns
->set_netbios_aliases(lp_ctx
->globals
->netbios_aliases
);
1300 * idmap related parameters
1303 bool handle_idmap_backend(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 * : backend",
1311 return lpcfg_string_set(lp_ctx
->globals
->ctx
, ptr
, pszParmValue
);
1314 bool handle_idmap_uid(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_idmap_gid(struct loadparm_context
*lp_ctx
, struct loadparm_service
*service
,
1326 const char *pszParmValue
, char **ptr
)
1328 if (lp_ctx
->s3_fns
) {
1329 lp_do_parameter_parametric(lp_ctx
, service
, "idmap config * : range",
1333 return lpcfg_string_set(lp_ctx
->globals
->ctx
, ptr
, pszParmValue
);
1336 bool handle_smb_ports(struct loadparm_context
*lp_ctx
, struct loadparm_service
*service
,
1337 const char *pszParmValue
, char **ptr
)
1339 static int parm_num
= -1;
1343 if (!pszParmValue
|| !*pszParmValue
) {
1347 if (parm_num
== -1) {
1348 parm_num
= lpcfg_map_parameter("smb ports");
1351 if(!set_variable_helper(lp_ctx
->globals
->ctx
, parm_num
, ptr
, "smb ports",
1356 list
= lp_ctx
->globals
->smb_ports
;
1361 /* Check that each port is a valid integer and within range */
1362 for (i
= 0; list
[i
] != NULL
; i
++) {
1365 port
= strtol(list
[i
], &end
, 10);
1366 if (*end
!= '\0' || port
<= 0 || port
> 65535) {
1375 /***************************************************************************
1376 Initialise a copymap.
1377 ***************************************************************************/
1379 void init_copymap(struct loadparm_service
*pservice
)
1383 TALLOC_FREE(pservice
->copymap
);
1385 pservice
->copymap
= bitmap_talloc(NULL
, num_parameters());
1386 if (!pservice
->copymap
)
1388 ("Couldn't allocate copymap!! (size %d)\n",
1389 (int)num_parameters()));
1391 for (i
= 0; i
< num_parameters(); i
++)
1392 bitmap_set(pservice
->copymap
, i
);
1396 * Process a parametric option
1398 static bool lp_do_parameter_parametric(struct loadparm_context
*lp_ctx
,
1399 struct loadparm_service
*service
,
1400 const char *pszParmName
,
1401 const char *pszParmValue
, int flags
)
1403 struct parmlist_entry
**data
;
1405 TALLOC_CTX
*mem_ctx
;
1407 while (isspace((unsigned char)*pszParmName
)) {
1411 name
= strlower_talloc(lp_ctx
, pszParmName
);
1412 if (!name
) return false;
1414 if (service
== NULL
) {
1415 data
= &lp_ctx
->globals
->param_opt
;
1417 * s3 code cannot deal with parametric options stored on the globals ctx.
1419 if (lp_ctx
->s3_fns
!= NULL
) {
1422 mem_ctx
= lp_ctx
->globals
->ctx
;
1425 data
= &service
->param_opt
;
1429 set_param_opt(mem_ctx
, data
, name
, pszParmValue
, flags
);
1436 static bool set_variable_helper(TALLOC_CTX
*mem_ctx
, int parmnum
, void *parm_ptr
,
1437 const char *pszParmName
, const char *pszParmValue
)
1441 /* switch on the type of variable it is */
1442 switch (parm_table
[parmnum
].type
)
1446 if (!set_boolean(pszParmValue
, &b
)) {
1447 DEBUG(0, ("set_variable_helper(%s): value is not "
1448 "boolean!\n", pszParmValue
));
1451 *(bool *)parm_ptr
= b
;
1457 if (!set_boolean(pszParmValue
, &b
)) {
1458 DEBUG(0, ("set_variable_helper(%s): value is not "
1459 "boolean!\n", pszParmValue
));
1462 *(bool *)parm_ptr
= !b
;
1467 *(int *)parm_ptr
= lp_int(pszParmValue
);
1471 *(char *)parm_ptr
= *pszParmValue
;
1475 i
= sscanf(pszParmValue
, "%o", (int *)parm_ptr
);
1477 DEBUG ( 0, ("Invalid octal number %s\n", pszParmName
));
1485 if (conv_str_size_error(pszParmValue
, &val
)) {
1486 if (val
<= INT_MAX
) {
1487 *(int *)parm_ptr
= (int)val
;
1492 DEBUG(0, ("set_variable_helper(%s): value is not "
1493 "a valid size specifier!\n", pszParmValue
));
1498 TALLOC_FREE(*(char ***)parm_ptr
);
1499 *(const char * const **)parm_ptr
1500 = (const char * const *)str_list_make_v3(mem_ctx
,
1501 pszParmValue
, NULL
);
1506 char **new_list
= str_list_make_v3(mem_ctx
,
1507 pszParmValue
, NULL
);
1508 if (new_list
== NULL
) {
1512 for (i
=0; new_list
[i
]; i
++) {
1513 if (*(const char ***)parm_ptr
!= NULL
&&
1514 new_list
[i
][0] == '+' &&
1517 if (!str_list_check(*(const char ***)parm_ptr
,
1519 *(const char ***)parm_ptr
= str_list_add(*(const char ***)parm_ptr
,
1522 } else if (*(const char ***)parm_ptr
!= NULL
&&
1523 new_list
[i
][0] == '-' &&
1526 str_list_remove(*(const char ***)parm_ptr
,
1530 DEBUG(0, ("Unsupported list syntax for: %s = %s\n",
1531 pszParmName
, pszParmValue
));
1534 *(const char * const **)parm_ptr
= (const char * const *) new_list
;
1542 lpcfg_string_set(mem_ctx
, (char **)parm_ptr
, pszParmValue
);
1546 lpcfg_string_set_upper(mem_ctx
, (char **)parm_ptr
, pszParmValue
);
1550 if (!lp_set_enum_parm(&parm_table
[parmnum
], pszParmValue
, (int*)parm_ptr
)) {
1563 bool set_variable(TALLOC_CTX
*mem_ctx
, struct loadparm_service
*service
, int parmnum
, void *parm_ptr
,
1564 const char *pszParmName
, const char *pszParmValue
,
1565 struct loadparm_context
*lp_ctx
, bool on_globals
)
1570 /* if it is a special case then go ahead */
1571 if (parm_table
[parmnum
].special
) {
1572 ok
= parm_table
[parmnum
].special(lp_ctx
, service
, pszParmValue
,
1577 goto mark_non_default
;
1580 ok
= set_variable_helper(mem_ctx
, parmnum
, parm_ptr
, pszParmName
, pszParmValue
);
1587 if (on_globals
&& (lp_ctx
->flags
[parmnum
] & FLAG_DEFAULT
)) {
1588 lp_ctx
->flags
[parmnum
] &= ~FLAG_DEFAULT
;
1589 /* we have to also unset FLAG_DEFAULT on aliases */
1590 for (i
=parmnum
-1;i
>=0 && parm_table
[i
].offset
== parm_table
[parmnum
].offset
;i
--) {
1591 lp_ctx
->flags
[i
] &= ~FLAG_DEFAULT
;
1593 for (i
=parmnum
+1;i
<num_parameters() && parm_table
[i
].offset
== parm_table
[parmnum
].offset
;i
++) {
1594 lp_ctx
->flags
[i
] &= ~FLAG_DEFAULT
;
1601 bool lpcfg_do_global_parameter(struct loadparm_context
*lp_ctx
,
1602 const char *pszParmName
, const char *pszParmValue
)
1604 int parmnum
= lpcfg_map_parameter(pszParmName
);
1608 if (strchr(pszParmName
, ':')) {
1609 return lp_do_parameter_parametric(lp_ctx
, NULL
, pszParmName
, pszParmValue
, 0);
1611 DEBUG(0, ("Ignoring unknown parameter \"%s\"\n", pszParmName
));
1615 /* if the flag has been set on the command line, then don't allow override,
1616 but don't report an error */
1617 if (lp_ctx
->flags
[parmnum
] & FLAG_CMDLINE
) {
1621 if (parm_table
[parmnum
].flags
& FLAG_DEPRECATED
) {
1622 DEBUG(1, ("WARNING: The \"%s\" option is deprecated\n",
1626 parm_ptr
= lpcfg_parm_ptr(lp_ctx
, NULL
, &parm_table
[parmnum
]);
1628 return set_variable(lp_ctx
->globals
->ctx
, NULL
, parmnum
, parm_ptr
,
1629 pszParmName
, pszParmValue
, lp_ctx
, true);
1632 bool lpcfg_do_service_parameter(struct loadparm_context
*lp_ctx
,
1633 struct loadparm_service
*service
,
1634 const char *pszParmName
, const char *pszParmValue
)
1638 int parmnum
= lpcfg_map_parameter(pszParmName
);
1641 if (strchr(pszParmName
, ':')) {
1642 return lp_do_parameter_parametric(lp_ctx
, service
, pszParmName
, pszParmValue
, 0);
1644 DEBUG(0, ("Ignoring unknown parameter \"%s\"\n", pszParmName
));
1648 /* if the flag has been set on the command line, then don't allow override,
1649 but don't report an error */
1650 if (lp_ctx
->flags
[parmnum
] & FLAG_CMDLINE
) {
1654 if (parm_table
[parmnum
].flags
& FLAG_DEPRECATED
) {
1655 DEBUG(1, ("WARNING: The \"%s\" option is deprecated\n",
1659 if (parm_table
[parmnum
].p_class
== P_GLOBAL
) {
1661 ("Global parameter %s found in service section!\n",
1665 parm_ptr
= ((char *)service
) + parm_table
[parmnum
].offset
;
1667 if (!service
->copymap
)
1668 init_copymap(service
);
1670 /* this handles the aliases - set the copymap for other
1671 * entries with the same data pointer */
1672 for (i
= 0; parm_table
[i
].label
; i
++)
1673 if (parm_table
[i
].offset
== parm_table
[parmnum
].offset
&&
1674 parm_table
[i
].p_class
== parm_table
[parmnum
].p_class
)
1675 bitmap_clear(service
->copymap
, i
);
1677 return set_variable(service
, service
, parmnum
, parm_ptr
, pszParmName
,
1678 pszParmValue
, lp_ctx
, false);
1682 * Process a parameter.
1685 bool lpcfg_do_parameter(const char *pszParmName
, const char *pszParmValue
,
1688 struct loadparm_context
*lp_ctx
= (struct loadparm_context
*)userdata
;
1690 if (lp_ctx
->bInGlobalSection
)
1691 return lpcfg_do_global_parameter(lp_ctx
, pszParmName
,
1694 return lpcfg_do_service_parameter(lp_ctx
, lp_ctx
->currentService
,
1695 pszParmName
, pszParmValue
);
1699 variable argument do parameter
1701 bool lpcfg_do_global_parameter_var(struct loadparm_context
*lp_ctx
, const char *pszParmName
, const char *fmt
, ...) PRINTF_ATTRIBUTE(3, 4);
1702 bool lpcfg_do_global_parameter_var(struct loadparm_context
*lp_ctx
,
1703 const char *pszParmName
, const char *fmt
, ...)
1710 s
= talloc_vasprintf(NULL
, fmt
, ap
);
1712 ret
= lpcfg_do_global_parameter(lp_ctx
, pszParmName
, s
);
1719 set a parameter from the commandline - this is called from command line parameter
1720 parsing code. It sets the parameter then marks the parameter as unable to be modified
1721 by smb.conf processing
1723 bool lpcfg_set_cmdline(struct loadparm_context
*lp_ctx
, const char *pszParmName
,
1724 const char *pszParmValue
)
1729 while (isspace((unsigned char)*pszParmValue
)) pszParmValue
++;
1731 parmnum
= lpcfg_map_parameter(pszParmName
);
1733 if (parmnum
< 0 && strchr(pszParmName
, ':')) {
1734 /* set a parametric option */
1736 ok
= lp_do_parameter_parametric(lp_ctx
, NULL
, pszParmName
,
1737 pszParmValue
, FLAG_CMDLINE
);
1738 if (lp_ctx
->s3_fns
!= NULL
) {
1740 lp_ctx
->s3_fns
->store_cmdline(pszParmName
, pszParmValue
);
1747 DEBUG(0,("Unknown option '%s'\n", pszParmName
));
1751 /* reset the CMDLINE flag in case this has been called before */
1752 lp_ctx
->flags
[parmnum
] &= ~FLAG_CMDLINE
;
1754 if (!lpcfg_do_global_parameter(lp_ctx
, pszParmName
, pszParmValue
)) {
1758 lp_ctx
->flags
[parmnum
] |= FLAG_CMDLINE
;
1760 /* we have to also set FLAG_CMDLINE on aliases */
1762 i
>=0 && parm_table
[i
].p_class
== parm_table
[parmnum
].p_class
&&
1763 parm_table
[i
].offset
== parm_table
[parmnum
].offset
;
1765 lp_ctx
->flags
[i
] |= FLAG_CMDLINE
;
1768 i
<num_parameters() &&
1769 parm_table
[i
].p_class
== parm_table
[parmnum
].p_class
&&
1770 parm_table
[i
].offset
== parm_table
[parmnum
].offset
;
1772 lp_ctx
->flags
[i
] |= FLAG_CMDLINE
;
1775 if (lp_ctx
->s3_fns
!= NULL
) {
1776 lp_ctx
->s3_fns
->store_cmdline(pszParmName
, pszParmValue
);
1783 set a option from the commandline in 'a=b' format. Use to support --option
1785 bool lpcfg_set_option(struct loadparm_context
*lp_ctx
, const char *option
)
1790 s
= talloc_strdup(NULL
, option
);
1803 ret
= lpcfg_set_cmdline(lp_ctx
, s
, p
+1);
1809 #define BOOLSTR(b) ((b) ? "Yes" : "No")
1812 * Print a parameter of the specified type.
1815 void lpcfg_print_parameter(struct parm_struct
*p
, void *ptr
, FILE * f
)
1817 /* For the seperation of lists values that we print below */
1818 const char *list_sep
= ", ";
1823 for (i
= 0; p
->enum_list
[i
].name
; i
++) {
1824 if (*(int *)ptr
== p
->enum_list
[i
].value
) {
1826 p
->enum_list
[i
].name
);
1833 fprintf(f
, "%s", BOOLSTR(*(bool *)ptr
));
1837 fprintf(f
, "%s", BOOLSTR(!*(bool *)ptr
));
1842 fprintf(f
, "%d", *(int *)ptr
);
1846 fprintf(f
, "%c", *(char *)ptr
);
1850 int val
= *(int *)ptr
;
1854 fprintf(f
, "0%03o", val
);
1863 if ((char ***)ptr
&& *(char ***)ptr
) {
1864 char **list
= *(char ***)ptr
;
1865 for (; *list
; list
++) {
1866 /* surround strings with whitespace in double quotes */
1867 if (*(list
+1) == NULL
) {
1868 /* last item, no extra separator */
1871 if ( strchr_m( *list
, ' ' ) ) {
1872 fprintf(f
, "\"%s\"%s", *list
, list_sep
);
1874 fprintf(f
, "%s%s", *list
, list_sep
);
1882 if (*(char **)ptr
) {
1883 fprintf(f
, "%s", *(char **)ptr
);
1892 * Check if two parameters are equal.
1895 static bool lpcfg_equal_parameter(parm_type type
, void *ptr1
, void *ptr2
)
1900 return (*((bool *)ptr1
) == *((bool *)ptr2
));
1906 return (*((int *)ptr1
) == *((int *)ptr2
));
1909 return (*((char *)ptr1
) == *((char *)ptr2
));
1913 return str_list_equal(*(const char ***)ptr1
, *(const char ***)ptr2
);
1918 char *p1
= *(char **)ptr1
, *p2
= *(char **)ptr2
;
1923 return (p1
== p2
|| strequal(p1
, p2
));
1932 * Process a new section (service).
1934 * At this stage all sections are services.
1935 * Later we'll have special sections that permit server parameters to be set.
1936 * Returns True on success, False on failure.
1939 static bool do_section(const char *pszSectionName
, void *userdata
)
1941 struct loadparm_context
*lp_ctx
= (struct loadparm_context
*)userdata
;
1945 if (lp_ctx
->s3_fns
!= NULL
) {
1946 return lp_ctx
->s3_fns
->do_section(pszSectionName
, lp_ctx
);
1949 isglobal
= ((strwicmp(pszSectionName
, GLOBAL_NAME
) == 0) ||
1950 (strwicmp(pszSectionName
, GLOBAL_NAME2
) == 0));
1954 /* if we've just struck a global section, note the fact. */
1955 lp_ctx
->bInGlobalSection
= isglobal
;
1957 /* check for multiple global sections */
1958 if (lp_ctx
->bInGlobalSection
) {
1959 DEBUG(4, ("Processing section \"[%s]\"\n", pszSectionName
));
1963 /* if we have a current service, tidy it up before moving on */
1966 if (lp_ctx
->currentService
!= NULL
)
1967 bRetval
= lpcfg_service_ok(lp_ctx
->currentService
);
1969 /* if all is still well, move to the next record in the services array */
1971 /* We put this here to avoid an odd message order if messages are */
1972 /* issued by the post-processing of a previous section. */
1973 DEBUG(4, ("Processing section \"[%s]\"\n", pszSectionName
));
1975 if ((lp_ctx
->currentService
= lpcfg_add_service(lp_ctx
, lp_ctx
->sDefault
,
1978 DEBUG(0, ("Failed to add a new service\n"));
1988 * Determine if a particular base parameter is currently set to the default value.
1991 static bool is_default(void *base_structure
, int i
)
1993 void *def_ptr
= ((char *)base_structure
) + parm_table
[i
].offset
;
1994 switch (parm_table
[i
].type
) {
1997 return str_list_equal((const char * const *)parm_table
[i
].def
.lvalue
,
1998 *(const char ***)def_ptr
);
2001 return strequal(parm_table
[i
].def
.svalue
,
2005 return parm_table
[i
].def
.bvalue
==
2012 return parm_table
[i
].def
.ivalue
==
2021 *Display the contents of the global structure.
2024 void lpcfg_dump_globals(struct loadparm_context
*lp_ctx
, FILE *f
,
2028 struct parmlist_entry
*data
;
2030 fprintf(f
, "# Global parameters\n[global]\n");
2032 for (i
= 0; parm_table
[i
].label
; i
++)
2033 if (parm_table
[i
].p_class
== P_GLOBAL
&&
2034 (i
== 0 || (parm_table
[i
].offset
!= parm_table
[i
- 1].offset
))) {
2035 if (!show_defaults
) {
2036 if (lp_ctx
->flags
&& (lp_ctx
->flags
[i
] & FLAG_DEFAULT
)) {
2040 if (is_default(lp_ctx
->globals
, i
)) {
2045 fprintf(f
, "\t%s = ", parm_table
[i
].label
);
2046 lpcfg_print_parameter(&parm_table
[i
], lpcfg_parm_ptr(lp_ctx
, NULL
, &parm_table
[i
]), f
);
2049 if (lp_ctx
->globals
->param_opt
!= NULL
) {
2050 for (data
= lp_ctx
->globals
->param_opt
; data
;
2051 data
= data
->next
) {
2052 if (!show_defaults
&& (data
->priority
& FLAG_DEFAULT
)) {
2055 fprintf(f
, "\t%s = %s\n", data
->key
, data
->value
);
2062 * Display the contents of a single services record.
2065 void lpcfg_dump_a_service(struct loadparm_service
* pService
, struct loadparm_service
*sDefault
, FILE * f
,
2066 unsigned int *flags
, bool show_defaults
)
2069 struct parmlist_entry
*data
;
2071 if (pService
!= sDefault
)
2072 fprintf(f
, "\n[%s]\n", pService
->szService
);
2074 for (i
= 0; parm_table
[i
].label
; i
++) {
2075 if (parm_table
[i
].p_class
== P_LOCAL
&&
2076 (*parm_table
[i
].label
!= '-') &&
2077 (i
== 0 || (parm_table
[i
].offset
!= parm_table
[i
- 1].offset
)))
2079 if (pService
== sDefault
) {
2080 if (flags
&& (flags
[i
] & FLAG_DEFAULT
)) {
2083 if (!show_defaults
) {
2084 if (is_default(sDefault
, i
)) {
2089 if (lpcfg_equal_parameter(parm_table
[i
].type
,
2090 ((char *)pService
) +
2091 parm_table
[i
].offset
,
2092 ((char *)sDefault
) +
2093 parm_table
[i
].offset
))
2097 fprintf(f
, "\t%s = ", parm_table
[i
].label
);
2098 lpcfg_print_parameter(&parm_table
[i
],
2099 ((char *)pService
) + parm_table
[i
].offset
, f
);
2103 if (pService
->param_opt
!= NULL
) {
2104 for (data
= pService
->param_opt
; data
; data
= data
->next
) {
2105 if (!show_defaults
&& (data
->priority
& FLAG_DEFAULT
)) {
2108 fprintf(f
, "\t%s = %s\n", data
->key
, data
->value
);
2113 bool lpcfg_dump_a_parameter(struct loadparm_context
*lp_ctx
,
2114 struct loadparm_service
*service
,
2115 const char *parm_name
, FILE * f
)
2117 struct parm_struct
*parm
;
2119 char *local_parm_name
;
2121 const char *parm_opt_value
;
2123 /* check for parametrical option */
2124 local_parm_name
= talloc_strdup(lp_ctx
, parm_name
);
2125 if (local_parm_name
== NULL
) {
2129 parm_opt
= strchr( local_parm_name
, ':');
2134 if (strlen(parm_opt
)) {
2135 parm_opt_value
= lpcfg_parm_string(lp_ctx
, service
,
2136 local_parm_name
, parm_opt
);
2137 if (parm_opt_value
) {
2138 fprintf(f
, "%s\n", parm_opt_value
);
2145 /* parameter is not parametric, search the table */
2146 parm
= lpcfg_parm_struct(lp_ctx
, parm_name
);
2151 if (service
!= NULL
&& parm
->p_class
== P_GLOBAL
) {
2155 ptr
= lpcfg_parm_ptr(lp_ctx
, service
,parm
);
2157 lpcfg_print_parameter(parm
, ptr
, f
);
2163 * Auto-load some home services.
2165 static void lpcfg_add_auto_services(struct loadparm_context
*lp_ctx
,
2171 /***************************************************************************
2172 Initialise the sDefault parameter structure for the printer values.
2173 ***************************************************************************/
2175 void init_printer_values(struct loadparm_context
*lp_ctx
, TALLOC_CTX
*ctx
,
2176 struct loadparm_service
*pService
)
2178 /* choose defaults depending on the type of printing */
2179 switch (pService
->printing
) {
2184 lpcfg_string_set(ctx
, &pService
->lpq_command
, "lpq -P'%p'");
2185 lpcfg_string_set(ctx
, &pService
->lprm_command
, "lprm -P'%p' %j");
2186 lpcfg_string_set(ctx
, &pService
->print_command
, "lpr -r -P'%p' %s");
2191 lpcfg_string_set(ctx
, &pService
->lpq_command
, "lpq -P'%p'");
2192 lpcfg_string_set(ctx
, &pService
->lprm_command
, "lprm -P'%p' %j");
2193 lpcfg_string_set(ctx
, &pService
->print_command
, "lpr -r -P'%p' %s");
2194 lpcfg_string_set(ctx
, &pService
->queuepause_command
, "lpc stop '%p'");
2195 lpcfg_string_set(ctx
, &pService
->queueresume_command
, "lpc start '%p'");
2196 lpcfg_string_set(ctx
, &pService
->lppause_command
, "lpc hold '%p' %j");
2197 lpcfg_string_set(ctx
, &pService
->lpresume_command
, "lpc release '%p' %j");
2202 /* set the lpq command to contain the destination printer
2203 name only. This is used by cups_queue_get() */
2204 lpcfg_string_set(ctx
, &pService
->lpq_command
, "%p");
2205 lpcfg_string_set(ctx
, &pService
->lprm_command
, "");
2206 lpcfg_string_set(ctx
, &pService
->print_command
, "");
2207 lpcfg_string_set(ctx
, &pService
->lppause_command
, "");
2208 lpcfg_string_set(ctx
, &pService
->lpresume_command
, "");
2209 lpcfg_string_set(ctx
, &pService
->queuepause_command
, "");
2210 lpcfg_string_set(ctx
, &pService
->queueresume_command
, "");
2215 lpcfg_string_set(ctx
, &pService
->lpq_command
, "lpstat -o%p");
2216 lpcfg_string_set(ctx
, &pService
->lprm_command
, "cancel %p-%j");
2217 lpcfg_string_set(ctx
, &pService
->print_command
, "lp -c -d%p %s; rm %s");
2218 lpcfg_string_set(ctx
, &pService
->queuepause_command
, "disable %p");
2219 lpcfg_string_set(ctx
, &pService
->queueresume_command
, "enable %p");
2221 lpcfg_string_set(ctx
, &pService
->lppause_command
, "lp -i %p-%j -H hold");
2222 lpcfg_string_set(ctx
, &pService
->lpresume_command
, "lp -i %p-%j -H resume");
2227 lpcfg_string_set(ctx
, &pService
->lpq_command
, "lpq -P%p");
2228 lpcfg_string_set(ctx
, &pService
->lprm_command
, "lprm -P%p %j");
2229 lpcfg_string_set(ctx
, &pService
->print_command
, "lp -r -P%p %s");
2232 #if defined(DEVELOPER) || defined(ENABLE_SELFTEST)
2236 const char *tdbfile
;
2237 TALLOC_CTX
*tmp_ctx
= talloc_new(ctx
);
2240 tmp
= lpcfg_parm_string(lp_ctx
, NULL
, "vlp", "tdbfile");
2242 tmp
= "/tmp/vlp.tdb";
2245 tdbfile
= talloc_asprintf(tmp_ctx
, "tdbfile=%s", tmp
);
2246 if (tdbfile
== NULL
) {
2247 tdbfile
="tdbfile=/tmp/vlp.tdb";
2250 tmp
= talloc_asprintf(tmp_ctx
, "vlp %s print %%p %%s",
2252 lpcfg_string_set(ctx
, &pService
->print_command
,
2253 tmp
? tmp
: "vlp print %p %s");
2255 tmp
= talloc_asprintf(tmp_ctx
, "vlp %s lpq %%p",
2257 lpcfg_string_set(ctx
, &pService
->lpq_command
,
2258 tmp
? tmp
: "vlp lpq %p");
2260 tmp
= talloc_asprintf(tmp_ctx
, "vlp %s lprm %%p %%j",
2262 lpcfg_string_set(ctx
, &pService
->lprm_command
,
2263 tmp
? tmp
: "vlp lprm %p %j");
2265 tmp
= talloc_asprintf(tmp_ctx
, "vlp %s lppause %%p %%j",
2267 lpcfg_string_set(ctx
, &pService
->lppause_command
,
2268 tmp
? tmp
: "vlp lppause %p %j");
2270 tmp
= talloc_asprintf(tmp_ctx
, "vlp %s lpresume %%p %%j",
2272 lpcfg_string_set(ctx
, &pService
->lpresume_command
,
2273 tmp
? tmp
: "vlp lpresume %p %j");
2275 tmp
= talloc_asprintf(tmp_ctx
, "vlp %s queuepause %%p",
2277 lpcfg_string_set(ctx
, &pService
->queuepause_command
,
2278 tmp
? tmp
: "vlp queuepause %p");
2280 tmp
= talloc_asprintf(tmp_ctx
, "vlp %s queueresume %%p",
2282 lpcfg_string_set(ctx
, &pService
->queueresume_command
,
2283 tmp
? tmp
: "vlp queueresume %p");
2284 TALLOC_FREE(tmp_ctx
);
2288 #endif /* DEVELOPER */
2294 * Unload unused services.
2297 void lpcfg_killunused(struct loadparm_context
*lp_ctx
,
2298 struct smbsrv_connection
*smb
,
2299 bool (*snumused
) (struct smbsrv_connection
*, int))
2303 if (lp_ctx
->s3_fns
!= NULL
) {
2304 smb_panic("Cannot be used from an s3 loadparm ctx");
2307 for (i
= 0; i
< lp_ctx
->iNumServices
; i
++) {
2308 if (lp_ctx
->services
[i
] == NULL
)
2311 if (!snumused
|| !snumused(smb
, i
)) {
2312 talloc_free(lp_ctx
->services
[i
]);
2313 lp_ctx
->services
[i
] = NULL
;
2319 static int lpcfg_destructor(struct loadparm_context
*lp_ctx
)
2321 struct parmlist_entry
*data
;
2323 if (lp_ctx
->refuse_free
) {
2324 /* someone is trying to free the
2325 global_loadparm_context.
2326 We can't allow that. */
2330 if (lp_ctx
->globals
->param_opt
!= NULL
) {
2331 struct parmlist_entry
*next
;
2332 for (data
= lp_ctx
->globals
->param_opt
; data
; data
=next
) {
2334 if (data
->priority
& FLAG_CMDLINE
) continue;
2335 DLIST_REMOVE(lp_ctx
->globals
->param_opt
, data
);
2344 * Initialise the global parameter structure.
2346 * Note that most callers should use loadparm_init_global() instead
2348 struct loadparm_context
*loadparm_init(TALLOC_CTX
*mem_ctx
)
2352 struct loadparm_context
*lp_ctx
;
2353 struct parmlist_entry
*parm
;
2356 lp_ctx
= talloc_zero(mem_ctx
, struct loadparm_context
);
2360 talloc_set_destructor(lp_ctx
, lpcfg_destructor
);
2361 lp_ctx
->bInGlobalSection
= true;
2362 lp_ctx
->globals
= talloc_zero(lp_ctx
, struct loadparm_global
);
2363 /* This appears odd, but globals in s3 isn't a pointer */
2364 lp_ctx
->globals
->ctx
= lp_ctx
->globals
;
2365 lp_ctx
->sDefault
= talloc_zero(lp_ctx
, struct loadparm_service
);
2366 lp_ctx
->flags
= talloc_zero_array(lp_ctx
, unsigned int, num_parameters());
2368 lp_ctx
->sDefault
->iMaxPrintJobs
= 1000;
2369 lp_ctx
->sDefault
->bAvailable
= true;
2370 lp_ctx
->sDefault
->browseable
= true;
2371 lp_ctx
->sDefault
->read_only
= true;
2372 lp_ctx
->sDefault
->map_archive
= true;
2373 lp_ctx
->sDefault
->strict_locking
= true;
2374 lp_ctx
->sDefault
->oplocks
= true;
2375 lp_ctx
->sDefault
->create_mask
= 0744;
2376 lp_ctx
->sDefault
->force_create_mode
= 0000;
2377 lp_ctx
->sDefault
->directory_mask
= 0755;
2378 lp_ctx
->sDefault
->force_directory_mode
= 0000;
2380 DEBUG(3, ("Initialising global parameters\n"));
2382 for (i
= 0; parm_table
[i
].label
; i
++) {
2383 if ((parm_table
[i
].type
== P_STRING
||
2384 parm_table
[i
].type
== P_USTRING
) &&
2385 !(lp_ctx
->flags
[i
] & FLAG_CMDLINE
)) {
2387 if (parm_table
[i
].p_class
== P_LOCAL
) {
2388 r
= (char **)(((char *)lp_ctx
->sDefault
) + parm_table
[i
].offset
);
2390 r
= (char **)(((char *)lp_ctx
->globals
) + parm_table
[i
].offset
);
2392 *r
= talloc_strdup(lp_ctx
, "");
2396 logfile
= talloc_asprintf(lp_ctx
, "%s/log.samba", dyn_LOGFILEBASE
);
2397 lpcfg_do_global_parameter(lp_ctx
, "log file", logfile
);
2398 talloc_free(logfile
);
2400 lpcfg_do_global_parameter(lp_ctx
, "log level", "0");
2402 lpcfg_do_global_parameter(lp_ctx
, "syslog", "1");
2403 lpcfg_do_global_parameter(lp_ctx
, "syslog only", "No");
2404 lpcfg_do_global_parameter(lp_ctx
, "debug timestamp", "Yes");
2405 lpcfg_do_global_parameter(lp_ctx
, "debug prefix timestamp", "No");
2406 lpcfg_do_global_parameter(lp_ctx
, "debug hires timestamp", "Yes");
2407 lpcfg_do_global_parameter(lp_ctx
, "debug pid", "No");
2408 lpcfg_do_global_parameter(lp_ctx
, "debug uid", "No");
2409 lpcfg_do_global_parameter(lp_ctx
, "debug class", "No");
2411 lpcfg_do_global_parameter(lp_ctx
, "share backend", "classic");
2413 lpcfg_do_global_parameter(lp_ctx
, "server role", "auto");
2414 lpcfg_do_global_parameter(lp_ctx
, "domain logons", "No");
2415 lpcfg_do_global_parameter(lp_ctx
, "domain master", "Auto");
2417 /* options that can be set on the command line must be initialised via
2418 the slower lpcfg_do_global_parameter() to ensure that FLAG_CMDLINE is obeyed */
2420 lpcfg_do_global_parameter(lp_ctx
, "socket options", "TCP_NODELAY");
2422 lpcfg_do_global_parameter(lp_ctx
, "workgroup", DEFAULT_WORKGROUP
);
2423 myname
= get_myname(lp_ctx
);
2424 lpcfg_do_global_parameter(lp_ctx
, "netbios name", myname
);
2425 talloc_free(myname
);
2426 lpcfg_do_global_parameter(lp_ctx
, "name resolve order", "lmhosts wins host bcast");
2428 lpcfg_do_global_parameter(lp_ctx
, "fstype", "NTFS");
2430 lpcfg_do_global_parameter(lp_ctx
, "ntvfs handler", "unixuid default");
2431 lpcfg_do_global_parameter(lp_ctx
, "max connections", "0");
2433 lpcfg_do_global_parameter(lp_ctx
, "dcerpc endpoint servers", "epmapper wkssvc rpcecho samr netlogon lsarpc spoolss drsuapi dssetup unixinfo browser eventlog6 backupkey dnsserver");
2434 lpcfg_do_global_parameter(lp_ctx
, "server services", "s3fs rpc nbt wrepl ldap cldap kdc drepl winbindd ntp_signd kcc dnsupdate dns");
2435 lpcfg_do_global_parameter(lp_ctx
, "kccsrv:samba_kcc", "true");
2436 /* the winbind method for domain controllers is for both RODC
2437 auth forwarding and for trusted domains */
2438 lpcfg_do_global_parameter(lp_ctx
, "private dir", dyn_PRIVATE_DIR
);
2439 lpcfg_do_global_parameter(lp_ctx
, "registry:HKEY_LOCAL_MACHINE", "hklm.ldb");
2441 /* This hive should be dynamically generated by Samba using
2442 data from the sam, but for the moment leave it in a tdb to
2443 keep regedt32 from popping up an annoying dialog. */
2444 lpcfg_do_global_parameter(lp_ctx
, "registry:HKEY_USERS", "hku.ldb");
2446 /* using UTF8 by default allows us to support all chars */
2447 lpcfg_do_global_parameter(lp_ctx
, "unix charset", "UTF-8");
2449 /* Use codepage 850 as a default for the dos character set */
2450 lpcfg_do_global_parameter(lp_ctx
, "dos charset", "CP850");
2453 * Allow the default PASSWD_CHAT to be overridden in local.h.
2455 lpcfg_do_global_parameter(lp_ctx
, "passwd chat", DEFAULT_PASSWD_CHAT
);
2457 lpcfg_do_global_parameter(lp_ctx
, "pid directory", dyn_PIDDIR
);
2458 lpcfg_do_global_parameter(lp_ctx
, "lock dir", dyn_LOCKDIR
);
2459 lpcfg_do_global_parameter(lp_ctx
, "state directory", dyn_STATEDIR
);
2460 lpcfg_do_global_parameter(lp_ctx
, "cache directory", dyn_CACHEDIR
);
2461 lpcfg_do_global_parameter(lp_ctx
, "ncalrpc dir", dyn_NCALRPCDIR
);
2463 lpcfg_do_global_parameter(lp_ctx
, "nbt client socket address", "0.0.0.0");
2464 lpcfg_do_global_parameter_var(lp_ctx
, "server string",
2465 "Samba %s", SAMBA_VERSION_STRING
);
2467 lpcfg_do_global_parameter(lp_ctx
, "password server", "*");
2469 lpcfg_do_global_parameter(lp_ctx
, "max mux", "50");
2470 lpcfg_do_global_parameter(lp_ctx
, "max xmit", "16644");
2471 lpcfg_do_global_parameter(lp_ctx
, "host msdfs", "true");
2473 lpcfg_do_global_parameter(lp_ctx
, "LargeReadwrite", "True");
2474 lpcfg_do_global_parameter(lp_ctx
, "server min protocol", "LANMAN1");
2475 lpcfg_do_global_parameter(lp_ctx
, "server max protocol", "SMB3");
2476 lpcfg_do_global_parameter(lp_ctx
, "client min protocol", "CORE");
2477 lpcfg_do_global_parameter(lp_ctx
, "client max protocol", "NT1");
2478 lpcfg_do_global_parameter(lp_ctx
, "security", "AUTO");
2479 lpcfg_do_global_parameter(lp_ctx
, "EncryptPasswords", "True");
2480 lpcfg_do_global_parameter(lp_ctx
, "ReadRaw", "True");
2481 lpcfg_do_global_parameter(lp_ctx
, "WriteRaw", "True");
2482 lpcfg_do_global_parameter(lp_ctx
, "NullPasswords", "False");
2483 lpcfg_do_global_parameter(lp_ctx
, "old password allowed period", "60");
2484 lpcfg_do_global_parameter(lp_ctx
, "ObeyPamRestrictions", "False");
2486 lpcfg_do_global_parameter(lp_ctx
, "TimeServer", "False");
2487 lpcfg_do_global_parameter(lp_ctx
, "BindInterfacesOnly", "False");
2488 lpcfg_do_global_parameter(lp_ctx
, "Unicode", "True");
2489 lpcfg_do_global_parameter(lp_ctx
, "ClientLanManAuth", "False");
2490 lpcfg_do_global_parameter(lp_ctx
, "ClientNTLMv2Auth", "True");
2491 lpcfg_do_global_parameter(lp_ctx
, "LanmanAuth", "False");
2492 lpcfg_do_global_parameter(lp_ctx
, "NTLMAuth", "True");
2493 lpcfg_do_global_parameter(lp_ctx
, "client use spnego principal", "False");
2495 lpcfg_do_global_parameter(lp_ctx
, "UnixExtensions", "True");
2497 lpcfg_do_global_parameter(lp_ctx
, "PreferredMaster", "Auto");
2498 lpcfg_do_global_parameter(lp_ctx
, "LocalMaster", "True");
2500 lpcfg_do_global_parameter(lp_ctx
, "wins support", "False");
2501 lpcfg_do_global_parameter(lp_ctx
, "dns proxy", "True");
2503 lpcfg_do_global_parameter(lp_ctx
, "winbind separator", "\\");
2504 lpcfg_do_global_parameter(lp_ctx
, "winbind sealed pipes", "True");
2505 lpcfg_do_global_parameter(lp_ctx
, "require strong key", "True");
2506 lpcfg_do_global_parameter(lp_ctx
, "winbindd socket directory", dyn_WINBINDD_SOCKET_DIR
);
2507 lpcfg_do_global_parameter(lp_ctx
, "winbindd privileged socket directory", dyn_WINBINDD_PRIVILEGED_SOCKET_DIR
);
2508 lpcfg_do_global_parameter(lp_ctx
, "ntp signd socket directory", dyn_NTP_SIGND_SOCKET_DIR
);
2509 lpcfg_do_global_parameter_var(lp_ctx
, "dns update command", "%s/samba_dnsupdate", dyn_SCRIPTSBINDIR
);
2510 lpcfg_do_global_parameter_var(lp_ctx
, "spn update command", "%s/samba_spnupdate", dyn_SCRIPTSBINDIR
);
2511 lpcfg_do_global_parameter_var(lp_ctx
, "samba kcc command",
2512 "%s/samba_kcc", dyn_SCRIPTSBINDIR
);
2513 lpcfg_do_global_parameter(lp_ctx
, "template shell", "/bin/false");
2514 lpcfg_do_global_parameter(lp_ctx
, "template homedir", "/home/%D/%U");
2516 lpcfg_do_global_parameter(lp_ctx
, "client signing", "default");
2517 lpcfg_do_global_parameter(lp_ctx
, "server signing", "default");
2519 lpcfg_do_global_parameter(lp_ctx
, "use spnego", "True");
2521 lpcfg_do_global_parameter(lp_ctx
, "use mmap", "True");
2523 lpcfg_do_global_parameter(lp_ctx
, "smb ports", "445 139");
2524 lpcfg_do_global_parameter(lp_ctx
, "nbt port", "137");
2525 lpcfg_do_global_parameter(lp_ctx
, "dgram port", "138");
2526 lpcfg_do_global_parameter(lp_ctx
, "cldap port", "389");
2527 lpcfg_do_global_parameter(lp_ctx
, "krb5 port", "88");
2528 lpcfg_do_global_parameter(lp_ctx
, "kpasswd port", "464");
2529 lpcfg_do_global_parameter(lp_ctx
, "web port", "901");
2531 lpcfg_do_global_parameter(lp_ctx
, "nt status support", "True");
2533 lpcfg_do_global_parameter(lp_ctx
, "max wins ttl", "518400"); /* 6 days */
2534 lpcfg_do_global_parameter(lp_ctx
, "min wins ttl", "21600");
2536 lpcfg_do_global_parameter(lp_ctx
, "tls enabled", "True");
2537 lpcfg_do_global_parameter(lp_ctx
, "tls keyfile", "tls/key.pem");
2538 lpcfg_do_global_parameter(lp_ctx
, "tls certfile", "tls/cert.pem");
2539 lpcfg_do_global_parameter(lp_ctx
, "tls cafile", "tls/ca.pem");
2540 lpcfg_do_global_parameter(lp_ctx
, "prefork children:smb", "4");
2542 lpcfg_do_global_parameter(lp_ctx
, "rndc command", "/usr/sbin/rndc");
2543 lpcfg_do_global_parameter(lp_ctx
, "nsupdate command", "/usr/bin/nsupdate -g");
2545 lpcfg_do_global_parameter(lp_ctx
, "allow dns updates", "secure only");
2546 lpcfg_do_global_parameter(lp_ctx
, "dns forwarder", "");
2548 lpcfg_do_global_parameter(lp_ctx
, "algorithmic rid base", "1000");
2550 lpcfg_do_global_parameter(lp_ctx
, "enhanced browsing", "True");
2552 lpcfg_do_global_parameter(lp_ctx
, "winbind nss info", "template");
2554 lpcfg_do_global_parameter(lp_ctx
, "server schannel", "Auto");
2556 lpcfg_do_global_parameter(lp_ctx
, "short preserve case", "True");
2558 lpcfg_do_global_parameter(lp_ctx
, "max open files", "16384");
2560 lpcfg_do_global_parameter(lp_ctx
, "cups connection timeout", "30");
2562 lpcfg_do_global_parameter(lp_ctx
, "locking", "True");
2564 lpcfg_do_global_parameter(lp_ctx
, "block size", "1024");
2566 lpcfg_do_global_parameter(lp_ctx
, "client use spnego", "True");
2568 lpcfg_do_global_parameter(lp_ctx
, "change notify", "True");
2570 lpcfg_do_global_parameter(lp_ctx
, "name cache timeout", "660");
2572 lpcfg_do_global_parameter(lp_ctx
, "defer sharing violations", "True");
2574 lpcfg_do_global_parameter(lp_ctx
, "ldap replication sleep", "1000");
2576 lpcfg_do_global_parameter(lp_ctx
, "idmap backend", "tdb");
2578 lpcfg_do_global_parameter(lp_ctx
, "enable privileges", "True");
2580 lpcfg_do_global_parameter_var(lp_ctx
, "smb2 max write", "%u", DEFAULT_SMB2_MAX_WRITE
);
2582 lpcfg_do_global_parameter(lp_ctx
, "passdb backend", "tdbsam");
2584 lpcfg_do_global_parameter(lp_ctx
, "getwd cache", "True");
2586 lpcfg_do_global_parameter(lp_ctx
, "winbind nested groups", "True");
2588 lpcfg_do_global_parameter(lp_ctx
, "mangled names", "True");
2590 lpcfg_do_global_parameter_var(lp_ctx
, "smb2 max credits", "%u", DEFAULT_SMB2_MAX_CREDITS
);
2592 lpcfg_do_global_parameter(lp_ctx
, "ldap ssl", "start tls");
2594 lpcfg_do_global_parameter(lp_ctx
, "ldap deref", "auto");
2596 lpcfg_do_global_parameter(lp_ctx
, "lm interval", "60");
2598 lpcfg_do_global_parameter(lp_ctx
, "mangling method", "hash2");
2600 lpcfg_do_global_parameter(lp_ctx
, "hide dot files", "True");
2602 lpcfg_do_global_parameter(lp_ctx
, "browse list", "True");
2604 lpcfg_do_global_parameter(lp_ctx
, "passwd chat timeout", "2");
2606 lpcfg_do_global_parameter(lp_ctx
, "guest account", GUEST_ACCOUNT
);
2608 lpcfg_do_global_parameter(lp_ctx
, "client schannel", "auto");
2610 lpcfg_do_global_parameter(lp_ctx
, "smb encrypt", "default");
2612 lpcfg_do_global_parameter(lp_ctx
, "max log size", "5000");
2614 lpcfg_do_global_parameter(lp_ctx
, "idmap negative cache time", "120");
2616 lpcfg_do_global_parameter(lp_ctx
, "ldap follow referral", "auto");
2618 lpcfg_do_global_parameter(lp_ctx
, "multicast dns register", "yes");
2620 lpcfg_do_global_parameter(lp_ctx
, "winbind reconnect delay", "30");
2622 lpcfg_do_global_parameter(lp_ctx
, "winbind request timeout", "60");
2624 lpcfg_do_global_parameter(lp_ctx
, "nt acl support", "yes");
2626 lpcfg_do_global_parameter(lp_ctx
, "acl check permissions", "yes");
2628 lpcfg_do_global_parameter(lp_ctx
, "keepalive", "300");
2630 lpcfg_do_global_parameter(lp_ctx
, "winbind cache time", "300");
2632 lpcfg_do_global_parameter(lp_ctx
, "level2 oplocks", "yes");
2634 lpcfg_do_global_parameter(lp_ctx
, "show add printer wizard", "yes");
2636 lpcfg_do_global_parameter(lp_ctx
, "allocation roundup size", "1048576");
2638 lpcfg_do_global_parameter(lp_ctx
, "ldap page size", "1024");
2640 lpcfg_do_global_parameter(lp_ctx
, "kernel share modes", "yes");
2642 lpcfg_do_global_parameter(lp_ctx
, "strict locking", "Auto");
2644 lpcfg_do_global_parameter(lp_ctx
, "map readonly", "yes");
2646 lpcfg_do_global_parameter(lp_ctx
, "allow trusted domains", "yes");
2648 lpcfg_do_global_parameter(lp_ctx
, "default devmode", "yes");
2650 lpcfg_do_global_parameter(lp_ctx
, "os level", "20");
2652 lpcfg_do_global_parameter(lp_ctx
, "dos filetimes", "yes");
2654 lpcfg_do_global_parameter(lp_ctx
, "mangling char", "~");
2656 lpcfg_do_global_parameter(lp_ctx
, "printcap cache time", "750");
2658 lpcfg_do_global_parameter(lp_ctx
, "create krb5 conf", "yes");
2660 lpcfg_do_global_parameter(lp_ctx
, "winbind max clients", "200");
2662 lpcfg_do_global_parameter(lp_ctx
, "acl map full control", "yes");
2664 lpcfg_do_global_parameter(lp_ctx
, "nt pipe support", "yes");
2666 lpcfg_do_global_parameter(lp_ctx
, "ldap debug threshold", "10");
2668 lpcfg_do_global_parameter(lp_ctx
, "follow symlinks", "yes");
2670 lpcfg_do_global_parameter(lp_ctx
, "machine password timeout", "604800");
2672 lpcfg_do_global_parameter(lp_ctx
, "ldap connection timeout", "2");
2674 lpcfg_do_global_parameter(lp_ctx
, "winbind expand groups", "0");
2676 lpcfg_do_global_parameter(lp_ctx
, "stat cache", "yes");
2678 lpcfg_do_global_parameter(lp_ctx
, "lpq cache time", "30");
2680 lpcfg_do_global_parameter_var(lp_ctx
, "smb2 max trans", "%u", DEFAULT_SMB2_MAX_TRANSACT
);
2682 lpcfg_do_global_parameter_var(lp_ctx
, "smb2 max read", "%u", DEFAULT_SMB2_MAX_READ
);
2684 lpcfg_do_global_parameter(lp_ctx
, "durable handles", "yes");
2686 lpcfg_do_global_parameter(lp_ctx
, "max stat cache size", "256");
2688 lpcfg_do_global_parameter(lp_ctx
, "ldap passwd sync", "no");
2690 lpcfg_do_global_parameter(lp_ctx
, "kernel change notify", "yes");
2692 lpcfg_do_global_parameter(lp_ctx
, "max ttl", "259200");
2694 lpcfg_do_global_parameter(lp_ctx
, "blocking locks", "yes");
2696 lpcfg_do_global_parameter(lp_ctx
, "oplock contention limit", "2");
2698 lpcfg_do_global_parameter(lp_ctx
, "load printers", "yes");
2700 lpcfg_do_global_parameter(lp_ctx
, "idmap cache time", "604800");
2702 lpcfg_do_global_parameter(lp_ctx
, "preserve case", "yes");
2704 lpcfg_do_global_parameter(lp_ctx
, "lm announce", "auto");
2706 lpcfg_do_global_parameter(lp_ctx
, "afs token lifetime", "604800");
2708 lpcfg_do_global_parameter(lp_ctx
, "enable core files", "yes");
2710 lpcfg_do_global_parameter(lp_ctx
, "winbind max domain connections", "1");
2712 lpcfg_do_global_parameter(lp_ctx
, "case sensitive", "auto");
2714 lpcfg_do_global_parameter(lp_ctx
, "ldap timeout", "15");
2716 lpcfg_do_global_parameter(lp_ctx
, "mangle prefix", "1");
2718 lpcfg_do_global_parameter(lp_ctx
, "posix locking", "yes");
2720 lpcfg_do_global_parameter(lp_ctx
, "lock spin time", "200");
2722 lpcfg_do_global_parameter(lp_ctx
, "directory name cache size", "100");
2724 lpcfg_do_global_parameter(lp_ctx
, "nmbd bind explicit broadcast", "yes");
2726 lpcfg_do_global_parameter(lp_ctx
, "init logon delay", "100");
2728 lpcfg_do_global_parameter(lp_ctx
, "usershare owner only", "yes");
2730 lpcfg_do_global_parameter(lp_ctx
, "-valid", "yes");
2732 lpcfg_do_global_parameter_var(lp_ctx
, "usershare path", "%s/usershares", get_dyn_STATEDIR());
2735 lpcfg_do_global_parameter_var(lp_ctx
, "panic action", "/bin/sleep 999999999");
2738 lpcfg_do_global_parameter(lp_ctx
, "smb passwd file", get_dyn_SMB_PASSWD_FILE());
2740 lpcfg_do_global_parameter(lp_ctx
, "logon home", "\\\\%N\\%U");
2742 lpcfg_do_global_parameter(lp_ctx
, "logon path", "\\\\%N\\%U\\profile");
2744 lpcfg_do_global_parameter(lp_ctx
, "printjob username", "%U");
2746 for (i
= 0; parm_table
[i
].label
; i
++) {
2747 if (!(lp_ctx
->flags
[i
] & FLAG_CMDLINE
)) {
2748 lp_ctx
->flags
[i
] |= FLAG_DEFAULT
;
2752 for (parm
=lp_ctx
->globals
->param_opt
; parm
; parm
=parm
->next
) {
2753 if (!(parm
->priority
& FLAG_CMDLINE
)) {
2754 parm
->priority
|= FLAG_DEFAULT
;
2758 for (parm
=lp_ctx
->sDefault
->param_opt
; parm
; parm
=parm
->next
) {
2759 if (!(parm
->priority
& FLAG_CMDLINE
)) {
2760 parm
->priority
|= FLAG_DEFAULT
;
2769 * Initialise the global parameter structure.
2771 struct loadparm_context
*loadparm_init_global(bool load_default
)
2773 if (global_loadparm_context
== NULL
) {
2774 global_loadparm_context
= loadparm_init(NULL
);
2776 if (global_loadparm_context
== NULL
) {
2779 global_loadparm_context
->global
= true;
2780 if (load_default
&& !global_loadparm_context
->loaded
) {
2781 lpcfg_load_default(global_loadparm_context
);
2783 global_loadparm_context
->refuse_free
= true;
2784 return global_loadparm_context
;
2788 * Initialise the global parameter structure.
2790 struct loadparm_context
*loadparm_init_s3(TALLOC_CTX
*mem_ctx
,
2791 const struct loadparm_s3_helpers
*s3_fns
)
2793 struct loadparm_context
*loadparm_context
= talloc_zero(mem_ctx
, struct loadparm_context
);
2794 if (!loadparm_context
) {
2797 loadparm_context
->s3_fns
= s3_fns
;
2798 loadparm_context
->globals
= s3_fns
->globals
;
2799 loadparm_context
->flags
= s3_fns
->flags
;
2801 return loadparm_context
;
2804 const char *lpcfg_configfile(struct loadparm_context
*lp_ctx
)
2806 return lp_ctx
->szConfigFile
;
2809 const char *lp_default_path(void)
2811 if (getenv("SMB_CONF_PATH"))
2812 return getenv("SMB_CONF_PATH");
2814 return dyn_CONFIGFILE
;
2818 * Update the internal state of a loadparm context after settings
2821 static bool lpcfg_update(struct loadparm_context
*lp_ctx
)
2823 struct debug_settings settings
;
2824 TALLOC_CTX
*tmp_ctx
;
2826 tmp_ctx
= talloc_new(lp_ctx
);
2827 if (tmp_ctx
== NULL
) {
2831 lpcfg_add_auto_services(lp_ctx
, lpcfg_auto_services(lp_ctx
, tmp_ctx
));
2833 if (!lp_ctx
->globals
->wins_server_list
&& lp_ctx
->globals
->we_are_a_wins_server
) {
2834 lpcfg_do_global_parameter(lp_ctx
, "wins server", "127.0.0.1");
2837 if (!lp_ctx
->global
) {
2838 TALLOC_FREE(tmp_ctx
);
2842 panic_action
= lp_ctx
->globals
->panic_action
;
2844 reload_charcnv(lp_ctx
);
2846 ZERO_STRUCT(settings
);
2847 /* Add any more debug-related smb.conf parameters created in
2849 settings
.syslog
= lp_ctx
->globals
->syslog
;
2850 settings
.syslog_only
= lp_ctx
->globals
->syslog_only
;
2851 settings
.timestamp_logs
= lp_ctx
->globals
->timestamp_logs
;
2852 settings
.debug_prefix_timestamp
= lp_ctx
->globals
->debug_prefix_timestamp
;
2853 settings
.debug_hires_timestamp
= lp_ctx
->globals
->debug_hires_timestamp
;
2854 settings
.debug_pid
= lp_ctx
->globals
->debug_pid
;
2855 settings
.debug_uid
= lp_ctx
->globals
->debug_uid
;
2856 settings
.debug_class
= lp_ctx
->globals
->debug_class
;
2857 debug_set_settings(&settings
);
2859 /* FIXME: This is a bit of a hack, but we can't use a global, since
2860 * not everything that uses lp also uses the socket library */
2861 if (lpcfg_parm_bool(lp_ctx
, NULL
, "socket", "testnonblock", false)) {
2862 setenv("SOCKET_TESTNONBLOCK", "1", 1);
2864 unsetenv("SOCKET_TESTNONBLOCK");
2867 TALLOC_FREE(tmp_ctx
);
2871 bool lpcfg_load_default(struct loadparm_context
*lp_ctx
)
2875 path
= lp_default_path();
2877 if (!file_exist(path
)) {
2878 /* We allow the default smb.conf file to not exist,
2879 * basically the equivalent of an empty file. */
2880 return lpcfg_update(lp_ctx
);
2883 return lpcfg_load(lp_ctx
, path
);
2887 * Load the services array from the services file.
2889 * Return True on success, False on failure.
2891 bool lpcfg_load(struct loadparm_context
*lp_ctx
, const char *filename
)
2896 filename
= talloc_strdup(lp_ctx
, filename
);
2898 lp_ctx
->szConfigFile
= filename
;
2900 if (lp_ctx
->s3_fns
) {
2901 return lp_ctx
->s3_fns
->load(filename
);
2904 lp_ctx
->bInGlobalSection
= true;
2905 n2
= standard_sub_basic(lp_ctx
, lp_ctx
->szConfigFile
);
2906 DEBUG(2, ("lpcfg_load: refreshing parameters from %s\n", n2
));
2908 add_to_file_list(lp_ctx
, &lp_ctx
->file_lists
, lp_ctx
->szConfigFile
, n2
);
2910 /* We get sections first, so have to start 'behind' to make up */
2911 lp_ctx
->currentService
= NULL
;
2912 bRetval
= pm_process(n2
, do_section
, lpcfg_do_parameter
, lp_ctx
);
2914 /* finish up the last section */
2915 DEBUG(4, ("pm_process() returned %s\n", BOOLSTR(bRetval
)));
2917 if (lp_ctx
->currentService
!= NULL
)
2918 bRetval
= lpcfg_service_ok(lp_ctx
->currentService
);
2920 bRetval
= bRetval
&& lpcfg_update(lp_ctx
);
2922 /* we do this unconditionally, so that it happens even
2923 for a missing smb.conf */
2924 reload_charcnv(lp_ctx
);
2926 if (bRetval
== true) {
2927 /* set this up so that any child python tasks will
2928 find the right smb.conf */
2929 setenv("SMB_CONF_PATH", filename
, 1);
2931 /* set the context used by the lp_*() function
2933 global_loadparm_context
= lp_ctx
;
2934 lp_ctx
->loaded
= true;
2941 * Return the max number of services.
2944 int lpcfg_numservices(struct loadparm_context
*lp_ctx
)
2946 if (lp_ctx
->s3_fns
) {
2947 return lp_ctx
->s3_fns
->get_numservices();
2950 return lp_ctx
->iNumServices
;
2954 * Display the contents of the services array in human-readable form.
2957 void lpcfg_dump(struct loadparm_context
*lp_ctx
, FILE *f
, bool show_defaults
,
2962 if (lp_ctx
->s3_fns
) {
2963 lp_ctx
->s3_fns
->dump(f
, show_defaults
, maxtoprint
);
2967 lpcfg_dump_globals(lp_ctx
, f
, show_defaults
);
2969 lpcfg_dump_a_service(lp_ctx
->sDefault
, lp_ctx
->sDefault
, f
, lp_ctx
->flags
, show_defaults
);
2971 for (iService
= 0; iService
< maxtoprint
; iService
++)
2972 lpcfg_dump_one(f
, show_defaults
, lp_ctx
->services
[iService
], lp_ctx
->sDefault
);
2976 * Display the contents of one service in human-readable form.
2978 void lpcfg_dump_one(FILE *f
, bool show_defaults
, struct loadparm_service
*service
, struct loadparm_service
*sDefault
)
2980 if (service
!= NULL
) {
2981 if (service
->szService
[0] == '\0')
2983 lpcfg_dump_a_service(service
, sDefault
, f
, NULL
, show_defaults
);
2987 struct loadparm_service
*lpcfg_servicebynum(struct loadparm_context
*lp_ctx
,
2990 if (lp_ctx
->s3_fns
) {
2991 return lp_ctx
->s3_fns
->get_servicebynum(snum
);
2994 return lp_ctx
->services
[snum
];
2997 struct loadparm_service
*lpcfg_service(struct loadparm_context
*lp_ctx
,
2998 const char *service_name
)
3003 if (lp_ctx
->s3_fns
) {
3004 return lp_ctx
->s3_fns
->get_service(service_name
);
3007 for (iService
= lp_ctx
->iNumServices
- 1; iService
>= 0; iService
--) {
3008 if (lp_ctx
->services
[iService
] &&
3009 lp_ctx
->services
[iService
]->szService
) {
3011 * The substitution here is used to support %U is
3014 serviceName
= standard_sub_basic(
3015 lp_ctx
->services
[iService
],
3016 lp_ctx
->services
[iService
]->szService
);
3017 if (strequal(serviceName
, service_name
)) {
3018 talloc_free(serviceName
);
3019 return lp_ctx
->services
[iService
];
3021 talloc_free(serviceName
);
3025 DEBUG(7,("lpcfg_servicenumber: couldn't find %s\n", service_name
));
3029 const char *lpcfg_servicename(const struct loadparm_service
*service
)
3031 return lpcfg_string((const char *)service
->szService
);
3035 * A useful volume label function.
3037 const char *lpcfg_volume_label(struct loadparm_service
*service
, struct loadparm_service
*sDefault
)
3040 ret
= lpcfg_string((const char *)((service
!= NULL
&& service
->volume
!= NULL
) ?
3041 service
->volume
: sDefault
->volume
));
3043 return lpcfg_servicename(service
);
3048 * Return the correct printer name.
3050 const char *lpcfg_printername(struct loadparm_service
*service
, struct loadparm_service
*sDefault
)
3053 ret
= lpcfg_string((const char *)((service
!= NULL
&& service
->_printername
!= NULL
) ?
3054 service
->_printername
: sDefault
->_printername
));
3055 if (ret
== NULL
|| (ret
!= NULL
&& *ret
== '\0'))
3056 ret
= lpcfg_servicename(service
);
3063 * Return the max print jobs per queue.
3065 int lpcfg_maxprintjobs(struct loadparm_service
*service
, struct loadparm_service
*sDefault
)
3067 int maxjobs
= (service
!= NULL
) ? service
->iMaxPrintJobs
: sDefault
->iMaxPrintJobs
;
3068 if (maxjobs
<= 0 || maxjobs
>= PRINT_MAX_JOBID
)
3069 maxjobs
= PRINT_MAX_JOBID
- 1;
3074 struct smb_iconv_handle
*lpcfg_iconv_handle(struct loadparm_context
*lp_ctx
)
3076 if (lp_ctx
== NULL
) {
3077 return get_iconv_handle();
3079 return lp_ctx
->iconv_handle
;
3082 _PUBLIC_
void reload_charcnv(struct loadparm_context
*lp_ctx
)
3084 struct smb_iconv_handle
*old_ic
= lp_ctx
->iconv_handle
;
3085 if (!lp_ctx
->global
) {
3089 if (old_ic
== NULL
) {
3090 old_ic
= global_iconv_handle
;
3092 lp_ctx
->iconv_handle
= smb_iconv_handle_reinit_lp(lp_ctx
, lp_ctx
, old_ic
);
3093 global_iconv_handle
= lp_ctx
->iconv_handle
;
3096 _PUBLIC_
char *lpcfg_tls_keyfile(TALLOC_CTX
*mem_ctx
, struct loadparm_context
*lp_ctx
)
3098 return lpcfg_private_path(mem_ctx
, lp_ctx
, lpcfg__tls_keyfile(lp_ctx
));
3101 _PUBLIC_
char *lpcfg_tls_certfile(TALLOC_CTX
*mem_ctx
, struct loadparm_context
*lp_ctx
)
3103 return lpcfg_private_path(mem_ctx
, lp_ctx
, lpcfg__tls_certfile(lp_ctx
));
3106 _PUBLIC_
char *lpcfg_tls_cafile(TALLOC_CTX
*mem_ctx
, struct loadparm_context
*lp_ctx
)
3108 return lpcfg_private_path(mem_ctx
, lp_ctx
, lpcfg__tls_cafile(lp_ctx
));
3111 _PUBLIC_
char *lpcfg_tls_crlfile(TALLOC_CTX
*mem_ctx
, struct loadparm_context
*lp_ctx
)
3113 return lpcfg_private_path(mem_ctx
, lp_ctx
, lpcfg__tls_crlfile(lp_ctx
));
3116 _PUBLIC_
char *lpcfg_tls_dhpfile(TALLOC_CTX
*mem_ctx
, struct loadparm_context
*lp_ctx
)
3118 return lpcfg_private_path(mem_ctx
, lp_ctx
, lpcfg__tls_dhpfile(lp_ctx
));
3121 struct gensec_settings
*lpcfg_gensec_settings(TALLOC_CTX
*mem_ctx
, struct loadparm_context
*lp_ctx
)
3123 struct gensec_settings
*settings
= talloc_zero(mem_ctx
, struct gensec_settings
);
3124 if (settings
== NULL
)
3126 SMB_ASSERT(lp_ctx
!= NULL
);
3127 settings
->lp_ctx
= talloc_reference(settings
, lp_ctx
);
3128 settings
->target_hostname
= lpcfg_parm_string(lp_ctx
, NULL
, "gensec", "target_hostname");
3132 int lpcfg_server_role(struct loadparm_context
*lp_ctx
)
3134 int domain_master
= lpcfg__domain_master(lp_ctx
);
3136 return lp_find_server_role(lpcfg__server_role(lp_ctx
),
3137 lpcfg__security(lp_ctx
),
3138 lpcfg__domain_logons(lp_ctx
),
3139 (domain_master
== true) ||
3140 (domain_master
== Auto
));
3143 int lpcfg_security(struct loadparm_context
*lp_ctx
)
3145 return lp_find_security(lpcfg__server_role(lp_ctx
),
3146 lpcfg__security(lp_ctx
));
3149 bool lpcfg_server_signing_allowed(struct loadparm_context
*lp_ctx
, bool *mandatory
)
3151 bool allowed
= true;
3152 enum smb_signing_setting signing_setting
= lpcfg_server_signing(lp_ctx
);
3156 if (signing_setting
== SMB_SIGNING_DEFAULT
) {
3158 * If we are a domain controller, SMB signing is
3159 * really important, as it can prevent a number of
3160 * attacks on communications between us and the
3163 * However, it really sucks (no sendfile, CPU
3164 * overhead) performance-wise when used on a
3165 * file server, so disable it by default
3169 if (lpcfg_server_role(lp_ctx
) >= ROLE_ACTIVE_DIRECTORY_DC
) {
3170 signing_setting
= SMB_SIGNING_REQUIRED
;
3172 signing_setting
= SMB_SIGNING_OFF
;
3176 switch (signing_setting
) {
3177 case SMB_SIGNING_REQUIRED
:
3180 case SMB_SIGNING_IF_REQUIRED
:
3182 case SMB_SIGNING_DEFAULT
:
3183 case SMB_SIGNING_OFF
:
3191 int lpcfg_tdb_hash_size(struct loadparm_context
*lp_ctx
, const char *name
)
3199 base
= strrchr_m(name
, '/');
3205 return lpcfg_parm_int(lp_ctx
, NULL
, "tdb_hashsize", base
, 0);
3209 int lpcfg_tdb_flags(struct loadparm_context
*lp_ctx
, int tdb_flags
)
3211 if (!lpcfg_use_mmap(lp_ctx
)) {
3212 tdb_flags
|= TDB_NOMMAP
;