2 Unix SMB/CIFS implementation.
4 Modular services configuration system
6 Copyright (C) Simo Sorce 2006
8 This program is free software; you can redistribute it and/or modify
9 it under the terms of the GNU General Public License as published by
10 the Free Software Foundation; either version 3 of the License, or
11 (at your option) any later version.
13 This program is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details.
18 You should have received a copy of the GNU General Public License
19 along with this program. If not, see <http://www.gnu.org/licenses/>.
23 #include "param/share.h"
25 #include "param/param.h"
27 const char *share_string_option(struct share_config *scfg, const char *opt_name, const char *defval)
29 return scfg->ctx->ops->string_option(scfg, opt_name, defval);
32 int share_int_option(struct share_config *scfg, const char *opt_name, int defval)
34 return scfg->ctx->ops->int_option(scfg, opt_name, defval);
37 BOOL share_bool_option(struct share_config *scfg, const char *opt_name, BOOL defval)
39 return scfg->ctx->ops->bool_option(scfg, opt_name, defval);
42 const char **share_string_list_option(TALLOC_CTX *mem_ctx, struct share_config *scfg, const char *opt_name)
44 return scfg->ctx->ops->string_list_option(mem_ctx, scfg, opt_name);
47 NTSTATUS share_list_all(TALLOC_CTX *mem_ctx, struct share_context *sctx, int *count, const char ***names)
49 return sctx->ops->list_all(mem_ctx, sctx, count, names);
52 NTSTATUS share_get_config(TALLOC_CTX *mem_ctx, struct share_context *sctx, const char *name, struct share_config **scfg)
54 return sctx->ops->get_config(mem_ctx, sctx, name, scfg);
57 NTSTATUS share_create(struct share_context *sctx, const char *name, struct share_info *info, int count)
59 if (sctx->ops->create) {
60 return sctx->ops->create(sctx, name, info, count);
62 return NT_STATUS_NOT_IMPLEMENTED;
65 NTSTATUS share_set(struct share_context *sctx, const char *name, struct share_info *info, int count)
68 return sctx->ops->set(sctx, name, info, count);
70 return NT_STATUS_NOT_IMPLEMENTED;
73 NTSTATUS share_remove(struct share_context *sctx, const char *name)
75 if (sctx->ops->remove) {
76 return sctx->ops->remove(sctx, name);
78 return NT_STATUS_NOT_IMPLEMENTED;
81 /* List of currently available share backends */
82 static struct share_ops **backends = NULL;
84 static const struct share_ops *share_backend_by_name(const char *name)
88 for (i = 0; backends && backends[i]; i++) {
89 if (strcmp(backends[i]->name, name) == 0) {
98 Register the share backend
100 NTSTATUS share_register(const struct share_ops *ops)
104 if (share_backend_by_name(ops->name) != NULL) {
105 DEBUG(0,("SHARE backend [%s] already registered\n", ops->name));
106 return NT_STATUS_OBJECT_NAME_COLLISION;
110 while (backends && backends[i]) {
114 backends = realloc_p(backends, struct share_ops *, i + 2);
116 smb_panic("out of memory in share_register");
119 backends[i] = (struct share_ops *)smb_xmemdup(ops, sizeof(*ops));
120 backends[i]->name = smb_xstrdup(ops->name);
122 backends[i + 1] = NULL;
124 DEBUG(3, ("SHARE backend [%s] registered.\n", ops->name));
129 NTSTATUS share_get_context_by_name(TALLOC_CTX *mem_ctx,
130 const char *backend_name,
131 struct share_context **ctx)
133 const struct share_ops *ops;
135 ops = share_backend_by_name(backend_name);
137 DEBUG(0, ("share_init_connection: share backend [%s] not found!\n", lp_share_backend(global_loadparm)));
138 return NT_STATUS_INTERNAL_ERROR;
141 return ops->init(mem_ctx, ops, ctx);
144 NTSTATUS share_get_context(TALLOC_CTX *mem_ctx, struct share_context **ctx)
146 return share_get_context_by_name(mem_ctx, lp_share_backend(global_loadparm), ctx);
150 initialise the SHARE subsystem
152 NTSTATUS share_init(void)
154 init_module_fn static_init[] = STATIC_share_MODULES;
155 init_module_fn *shared_init = load_samba_modules(NULL, global_loadparm, "share");
157 run_init_functions(static_init);
158 run_init_functions(shared_init);
160 talloc_free(shared_init);