source4/param/share.h

   1 /*
   2    Unix SMB/CIFS implementation.
   3
   4    Modular services configuration
   5
   6    Copyright (C) Simo Sorce     2006
   7
   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.
  12
  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.
  17
  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/>.
  20 */
  21
  22 #ifndef _SHARE_H
  23 #define _SHARE_H
  24
  25 struct share_ops;
  26
  27 struct share_context {
  28         const struct share_ops *ops;
  29         void *priv_data;
  30 };
  31
  32 struct share_config {
  33         const char *name;
  34         struct share_context *ctx;
  35         void *opaque;
  36 };
  37
  38 enum share_info_type {
  39         SHARE_INFO_STRING,
  40         SHARE_INFO_INT,
  41         SHARE_INFO_BLOB
  42 };
  43
  44 struct share_info {
  45         enum share_info_type type;
  46         const char *name;
  47         void *value;
  48 };
  49
  50 struct tevent_context;
  51
  52 struct share_ops {
  53         const char *name;
  54         NTSTATUS (*init)(TALLOC_CTX *, const struct share_ops*, struct tevent_context *ev_ctx,
  55                          struct loadparm_context *lp_ctx,
  56                          struct share_context **);
  57         const char *(*string_option)(struct share_config *, const char *, const char *);
  58         int (*int_option)(struct share_config *, const char *, int);
  59         bool (*bool_option)(struct share_config *, const char *, bool);
  60         const char **(*string_list_option)(TALLOC_CTX *, struct share_config *, const char *);
  61         NTSTATUS (*list_all)(TALLOC_CTX *, struct share_context *, int *, const char ***);
  62         NTSTATUS (*get_config)(TALLOC_CTX *, struct share_context *, const char *, struct share_config **);
  63         NTSTATUS (*create)(struct share_context *, const char *, struct share_info *, int);
  64         NTSTATUS (*set)(struct share_context *, const char *, struct share_info *, int);
  65         NTSTATUS (*remove)(struct share_context *, const char *);
  66 };
  67
  68 struct loadparm_context;
  69
  70 const char *share_string_option(struct share_config *scfg, const char *opt_name, const char *defval);
  71 int share_int_option(struct share_config *scfg, const char *opt_name, int defval);
  72 bool share_bool_option(struct share_config *scfg, const char *opt_name, bool defval);
  73 const char **share_string_list_option(TALLOC_CTX *mem_ctx, struct share_config *scfg, const char *opt_name);
  74 NTSTATUS share_list_all(TALLOC_CTX *mem_ctx, struct share_context *sctx, int *count, const char ***names);
  75 NTSTATUS share_get_config(TALLOC_CTX *mem_ctx, struct share_context *sctx, const char *name, struct share_config **scfg);
  76 NTSTATUS share_create(struct share_context *sctx, const char *name, struct share_info *info, int count);
  77 NTSTATUS share_set(struct share_context *sctx, const char *name, struct share_info *info, int count);
  78 NTSTATUS share_remove(struct share_context *sctx, const char *name);
  79 NTSTATUS share_register(const struct share_ops *ops);
  80 NTSTATUS share_get_context_by_name(TALLOC_CTX *mem_ctx, const char *backend_name,
  81                                    struct tevent_context *event_ctx,
  82                                    struct loadparm_context *lp_ctx,
  83                                    struct share_context **ctx);
  84 NTSTATUS share_init(void);
  85
  86 /* list of shares options */
  87
  88 #define SHARE_NAME              "name"
  89 #define SHARE_PATH              "path"
  90 #define SHARE_COMMENT           "comment"
  91 #define SHARE_PASSWORD          "password"
  92 #define SHARE_HOSTS_ALLOW       "hosts-allow"
  93 #define SHARE_HOSTS_DENY        "hosts-deny"
  94 #define SHARE_NTVFS_HANDLER     "ntvfs-handler"
  95 #define SHARE_TYPE              "type"
  96 #define SHARE_VOLUME            "volume"
  97 #define SHARE_CSC_POLICY        "csc-policy"
  98 #define SHARE_AVAILABLE         "available"
  99 #define SHARE_BROWSEABLE        "browseable"
 100 #define SHARE_MAX_CONNECTIONS   "max-connections"
 101
 102 /* I'd like to see the following options go away
 103  * and always use EAs and SECDESCs */
 104 #define SHARE_READONLY          "readonly"
 105 #define SHARE_MAP_SYSTEM        "map-system"
 106 #define SHARE_MAP_HIDDEN        "map-hidden"
 107 #define SHARE_MAP_ARCHIVE       "map-archive"
 108
 109 #define SHARE_STRICT_LOCKING    "strict-locking"
 110 #define SHARE_OPLOCKS           "oplocks"
 111 #define SHARE_STRICT_SYNC       "strict-sync"
 112 #define SHARE_MSDFS_ROOT        "msdfs-root"
 113 #define SHARE_CI_FILESYSTEM     "ci-filesystem"
 114
 115 #define SHARE_DIR_MASK             "directory mask"
 116 #define SHARE_CREATE_MASK          "create mask"
 117 #define SHARE_FORCE_CREATE_MODE    "force create mode"
 118 #define SHARE_FORCE_DIR_MODE       "force directory mode"
 119
 120 /* defaults */
 121
 122 #define SHARE_HOST_ALLOW_DEFAULT        NULL
 123 #define SHARE_HOST_DENY_DEFAULT         NULL
 124 #define SHARE_VOLUME_DEFAULT            NULL
 125 #define SHARE_TYPE_DEFAULT              "DISK"
 126 #define SHARE_CSC_POLICY_DEFAULT        0
 127 #define SHARE_AVAILABLE_DEFAULT         true
 128 #define SHARE_BROWSEABLE_DEFAULT        true
 129 #define SHARE_MAX_CONNECTIONS_DEFAULT   0
 130
 131 #define SHARE_DIR_MASK_DEFAULT                   0755
 132 #define SHARE_CREATE_MASK_DEFAULT                0744
 133 #define SHARE_FORCE_CREATE_MODE_DEFAULT          0000
 134 #define SHARE_FORCE_DIR_MODE_DEFAULT             0000
 135
 136
 137
 138 /* I'd like to see the following options go away
 139  * and always use EAs and SECDESCs */
 140 #define SHARE_READONLY_DEFAULT          true
 141 #define SHARE_MAP_SYSTEM_DEFAULT        false
 142 #define SHARE_MAP_HIDDEN_DEFAULT        false
 143 #define SHARE_MAP_ARCHIVE_DEFAULT       true
 144
 145 #define SHARE_STRICT_LOCKING_DEFAULT    true
 146 #define SHARE_OPLOCKS_DEFAULT   true
 147 #define SHARE_STRICT_SYNC_DEFAULT       false
 148 #define SHARE_MSDFS_ROOT_DEFAULT        false
 149 #define SHARE_CI_FILESYSTEM_DEFAULT     false
 150
 151 #endif /* _SHARE_H */