2 Unix SMB/CIFS implementation.
3 Generic parameter parsing interface
4 Copyright (C) Jelmer Vernooij 2005
6 This program is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 3 of the License, or
9 (at your option) any later version.
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with this program. If not, see <http://www.gnu.org/licenses/>.
20 #ifndef _PARAM_H /* _PARAM_H */
24 struct param_opt *prev, *next;
30 struct param_context {
31 struct param_section *sections;
34 struct param_section {
36 struct param_section *prev, *next;
37 struct param_opt *parameters;
41 struct smbsrv_connection;
45 typedef NTSTATUS (*init_module_fn) (void);
50 ROLE_DOMAIN_CONTROLLER=2,
53 enum announce_as {/* Types of machine we can announce as. */
54 ANNOUNCE_AS_NT_SERVER=1,
57 ANNOUNCE_AS_NT_WORKSTATION=4
60 struct loadparm_context;
61 struct loadparm_service;
62 struct smbcli_options;
64 void reload_charcnv(struct loadparm_context *lp_ctx);
66 extern struct loadparm_context *global_loadparm;
68 struct loadparm_service *lp_default_service(struct loadparm_context *lp_ctx);
69 struct parm_struct *lp_parm_table(void);
70 int lp_server_role(struct loadparm_context *);
71 const char **lp_smb_ports(struct loadparm_context *);
72 int lp_nbt_port(struct loadparm_context *);
73 int lp_dgram_port(struct loadparm_context *);
74 int lp_cldap_port(struct loadparm_context *);
75 int lp_krb5_port(struct loadparm_context *);
76 int lp_kpasswd_port(struct loadparm_context *);
77 int lp_web_port(struct loadparm_context *);
78 const char *lp_swat_directory(struct loadparm_context *);
79 bool lp_tls_enabled(struct loadparm_context *);
80 const char *lp_tls_keyfile(struct loadparm_context *);
81 const char *lp_tls_certfile(struct loadparm_context *);
82 const char *lp_tls_cafile(struct loadparm_context *);
83 const char *lp_tls_crlfile(struct loadparm_context *);
84 const char *lp_tls_dhpfile(struct loadparm_context *);
85 const char *lp_share_backend(struct loadparm_context *);
86 const char *lp_sam_url(struct loadparm_context *);
87 const char *lp_idmap_url(struct loadparm_context *);
88 const char *lp_secrets_url(struct loadparm_context *);
89 const char *lp_spoolss_url(struct loadparm_context *);
90 const char *lp_wins_config_url(struct loadparm_context *);
91 const char *lp_wins_url(struct loadparm_context *);
92 const char *lp_winbind_separator(struct loadparm_context *);
93 const char *lp_winbindd_socket_directory(struct loadparm_context *);
94 const char *lp_template_shell(struct loadparm_context *);
95 const char *lp_template_homedir(struct loadparm_context *);
96 bool lp_winbind_sealed_pipes(struct loadparm_context *);
97 bool lp_idmap_trusted_only(struct loadparm_context *);
98 const char *lp_private_dir(struct loadparm_context *);
99 const char *lp_serverstring(struct loadparm_context *);
100 const char *lp_lockdir(struct loadparm_context *);
101 const char *lp_modulesdir(struct loadparm_context *);
102 const char *lp_setupdir(struct loadparm_context *);
103 const char *lp_ncalrpc_dir(struct loadparm_context *);
104 const char *lp_dos_charset(struct loadparm_context *);
105 const char *lp_unix_charset(struct loadparm_context *);
106 const char *lp_display_charset(struct loadparm_context *);
107 const char *lp_piddir(struct loadparm_context *);
108 const char **lp_dcerpc_endpoint_servers(struct loadparm_context *);
109 const char **lp_server_services(struct loadparm_context *);
110 const char *lp_ntptr_providor(struct loadparm_context *);
111 const char *lp_auto_services(struct loadparm_context *);
112 const char *lp_passwd_chat(struct loadparm_context *);
113 const char **lp_passwordserver(struct loadparm_context *);
114 const char **lp_name_resolve_order(struct loadparm_context *);
115 const char *lp_realm(struct loadparm_context *);
116 const char *lp_socket_options(struct loadparm_context *);
117 const char *lp_workgroup(struct loadparm_context *);
118 const char *lp_netbios_name(struct loadparm_context *);
119 const char *lp_netbios_scope(struct loadparm_context *);
120 const char **lp_wins_server_list(struct loadparm_context *);
121 const char **lp_interfaces(struct loadparm_context *);
122 const char *lp_socket_address(struct loadparm_context *);
123 const char **lp_netbios_aliases(struct loadparm_context *);
124 bool lp_disable_netbios(struct loadparm_context *);
125 bool lp_wins_support(struct loadparm_context *);
126 bool lp_wins_dns_proxy(struct loadparm_context *);
127 const char *lp_wins_hook(struct loadparm_context *);
128 bool lp_local_master(struct loadparm_context *);
129 bool lp_readraw(struct loadparm_context *);
130 bool lp_large_readwrite(struct loadparm_context *);
131 bool lp_writeraw(struct loadparm_context *);
132 bool lp_null_passwords(struct loadparm_context *);
133 bool lp_obey_pam_restrictions(struct loadparm_context *);
134 bool lp_encrypted_passwords(struct loadparm_context *);
135 bool lp_time_server(struct loadparm_context *);
136 bool lp_bind_interfaces_only(struct loadparm_context *);
137 bool lp_unicode(struct loadparm_context *);
138 bool lp_nt_status_support(struct loadparm_context *);
139 bool lp_lanman_auth(struct loadparm_context *);
140 bool lp_ntlm_auth(struct loadparm_context *);
141 bool lp_client_plaintext_auth(struct loadparm_context *);
142 bool lp_client_lanman_auth(struct loadparm_context *);
143 bool lp_client_ntlmv2_auth(struct loadparm_context *);
144 bool lp_client_use_spnego_principal(struct loadparm_context *);
145 bool lp_host_msdfs(struct loadparm_context *);
146 bool lp_unix_extensions(struct loadparm_context *);
147 bool lp_use_spnego(struct loadparm_context *);
148 bool lp_rpc_big_endian(struct loadparm_context *);
149 int lp_max_wins_ttl(struct loadparm_context *);
150 int lp_min_wins_ttl(struct loadparm_context *);
151 int lp_maxmux(struct loadparm_context *);
152 int lp_max_xmit(struct loadparm_context *);
153 int lp_passwordlevel(struct loadparm_context *);
154 int lp_srv_maxprotocol(struct loadparm_context *);
155 int lp_srv_minprotocol(struct loadparm_context *);
156 int lp_cli_maxprotocol(struct loadparm_context *);
157 int lp_cli_minprotocol(struct loadparm_context *);
158 int lp_security(struct loadparm_context *);
159 bool lp_paranoid_server_security(struct loadparm_context *);
160 int lp_announce_as(struct loadparm_context *);
161 const char **lp_js_include(struct loadparm_context *);
163 const char *lp_servicename(const struct loadparm_service *service);
164 const char *lp_pathname(struct loadparm_service *, struct loadparm_service *);
165 const char **lp_hostsallow(struct loadparm_service *, struct loadparm_service *);
166 const char **lp_hostsdeny(struct loadparm_service *, struct loadparm_service *);
167 const char *lp_comment(struct loadparm_service *, struct loadparm_service *);
168 const char *lp_fstype(struct loadparm_service *, struct loadparm_service *);
169 const char **lp_ntvfs_handler(struct loadparm_service *, struct loadparm_service *);
170 bool lp_msdfs_root(struct loadparm_service *, struct loadparm_service *);
171 bool lp_browseable(struct loadparm_service *, struct loadparm_service *);
172 bool lp_readonly(struct loadparm_service *, struct loadparm_service *);
173 bool lp_print_ok(struct loadparm_service *, struct loadparm_service *);
174 bool lp_map_hidden(struct loadparm_service *, struct loadparm_service *);
175 bool lp_map_archive(struct loadparm_service *, struct loadparm_service *);
176 bool lp_strict_locking(struct loadparm_service *, struct loadparm_service *);
177 bool lp_oplocks(struct loadparm_service *, struct loadparm_service *);
178 bool lp_strict_sync(struct loadparm_service *, struct loadparm_service *);
179 bool lp_ci_filesystem(struct loadparm_service *, struct loadparm_service *);
180 bool lp_map_system(struct loadparm_service *, struct loadparm_service *);
181 int lp_max_connections(struct loadparm_service *, struct loadparm_service *);
182 int lp_csc_policy(struct loadparm_service *, struct loadparm_service *);
183 int lp_create_mask(struct loadparm_service *, struct loadparm_service *);
184 int lp_force_create_mode(struct loadparm_service *, struct loadparm_service *);
185 int lp_dir_mask(struct loadparm_service *, struct loadparm_service *);
186 int lp_force_dir_mode(struct loadparm_service *, struct loadparm_service *);
187 int lp_server_signing(struct loadparm_context *);
188 int lp_client_signing(struct loadparm_context *);
189 const char *lp_ntp_signd_socket_directory(struct loadparm_context *);
191 const char *lp_get_parametric(struct loadparm_context *lp_ctx,
192 struct loadparm_service *service,
193 const char *type, const char *option);
195 const char *lp_parm_string(struct loadparm_context *lp_ctx,
196 struct loadparm_service *service, const char *type,
198 const char **lp_parm_string_list(TALLOC_CTX *mem_ctx,
199 struct loadparm_context *lp_ctx,
200 struct loadparm_service *service,
202 const char *option, const char *separator);
203 int lp_parm_int(struct loadparm_context *lp_ctx,
204 struct loadparm_service *service, const char *type,
205 const char *option, int default_v);
206 int lp_parm_bytes(struct loadparm_context *lp_ctx,
207 struct loadparm_service *service, const char *type,
208 const char *option, int default_v);
209 unsigned long lp_parm_ulong(struct loadparm_context *lp_ctx,
210 struct loadparm_service *service, const char *type,
211 const char *option, unsigned long default_v);
212 double lp_parm_double(struct loadparm_context *lp_ctx,
213 struct loadparm_service *service, const char *type,
214 const char *option, double default_v);
215 bool lp_parm_bool(struct loadparm_context *lp_ctx,
216 struct loadparm_service *service, const char *type,
217 const char *option, bool default_v);
218 struct loadparm_service *lp_add_service(struct loadparm_context *lp_ctx,
219 const struct loadparm_service *pservice,
221 bool lp_add_home(struct loadparm_context *lp_ctx,
222 const char *pszHomename,
223 struct loadparm_service *default_service,
224 const char *user, const char *pszHomedir);
225 bool lp_add_printer(struct loadparm_context *lp_ctx,
226 const char *pszPrintername,
227 struct loadparm_service *default_service);
228 struct parm_struct *lp_parm_struct(const char *name);
229 void *lp_parm_ptr(struct loadparm_context *lp_ctx,
230 struct loadparm_service *service, struct parm_struct *parm);
231 bool lp_file_list_changed(struct loadparm_context *lp_ctx);
233 bool lp_do_global_parameter(struct loadparm_context *lp_ctx,
234 const char *pszParmName, const char *pszParmValue);
235 bool lp_do_service_parameter(struct loadparm_context *lp_ctx,
236 struct loadparm_service *service,
237 const char *pszParmName, const char *pszParmValue);
240 * Process a parameter.
242 bool lp_do_global_parameter_var(struct loadparm_context *lp_ctx,
243 const char *pszParmName, const char *fmt, ...);
244 bool lp_set_cmdline(struct loadparm_context *lp_ctx, const char *pszParmName,
245 const char *pszParmValue);
246 bool lp_set_option(struct loadparm_context *lp_ctx, const char *option);
249 * Display the contents of a single services record.
251 bool lp_dump_a_parameter(struct loadparm_context *lp_ctx,
252 struct loadparm_service *service,
253 const char *parm_name, FILE * f);
256 * Return info about the next service in a service. snum==-1 gives the globals.
257 * Return NULL when out of parameters.
259 struct parm_struct *lp_next_parameter(struct loadparm_context *lp_ctx, int snum, int *i,
263 * Unload unused services.
265 void lp_killunused(struct loadparm_context *lp_ctx,
266 struct smbsrv_connection *smb,
267 bool (*snumused) (struct smbsrv_connection *, int));
270 * Initialise the global parameter structure.
272 struct loadparm_context *loadparm_init(TALLOC_CTX *mem_ctx);
273 const char *lp_configfile(struct loadparm_context *lp_ctx);
274 bool lp_load_default(struct loadparm_context *lp_ctx);
277 * Load the services array from the services file.
279 * Return True on success, False on failure.
281 bool lp_load(struct loadparm_context *lp_ctx, const char *filename);
284 * Return the max number of services.
286 int lp_numservices(struct loadparm_context *lp_ctx);
289 * Display the contents of the services array in human-readable form.
291 void lp_dump(struct loadparm_context *lp_ctx, FILE *f, bool show_defaults,
295 * Display the contents of one service in human-readable form.
297 void lp_dump_one(FILE *f, bool show_defaults, struct loadparm_service *service, struct loadparm_service *sDefault);
298 struct loadparm_service *lp_servicebynum(struct loadparm_context *lp_ctx,
300 struct loadparm_service *lp_service(struct loadparm_context *lp_ctx,
301 const char *service_name);
304 * A useful volume label function.
306 const char *volume_label(struct loadparm_service *service, struct loadparm_service *sDefault);
309 * If we are PDC then prefer us as DMB
311 const char *lp_printername(struct loadparm_service *service, struct loadparm_service *sDefault);
314 * Return the max print jobs per queue.
316 int lp_maxprintjobs(struct loadparm_service *service, struct loadparm_service *sDefault);
317 struct smb_iconv_convenience *lp_iconv_convenience(struct loadparm_context *lp_ctx);
318 void lp_smbcli_options(struct loadparm_context *lp_ctx,
319 struct smbcli_options *options);
321 /* The following definitions come from param/generic.c */
323 struct param_section *param_get_section(struct param_context *ctx, const char *name);
324 struct param_opt *param_section_get(struct param_section *section,
326 struct param_opt *param_get (struct param_context *ctx, const char *name, const char *section_name);
327 struct param_section *param_add_section(struct param_context *ctx, const char *section_name);
328 struct param_opt *param_get_add(struct param_context *ctx, const char *name, const char *section_name);
329 const char *param_get_string(struct param_context *ctx, const char *param, const char *section);
330 int param_set_string(struct param_context *ctx, const char *param, const char *value, const char *section);
331 const char **param_get_string_list(struct param_context *ctx, const char *param, const char *separator, const char *section);
332 int param_set_string_list(struct param_context *ctx, const char *param, const char **list, const char *section);
333 int param_get_int(struct param_context *ctx, const char *param, int default_v, const char *section);
334 void param_set_int(struct param_context *ctx, const char *param, int value, const char *section);
335 unsigned long param_get_ulong(struct param_context *ctx, const char *param, unsigned long default_v, const char *section);
336 void param_set_ulong(struct param_context *ctx, const char *name, unsigned long value, const char *section);
337 struct param_context *param_init(TALLOC_CTX *mem_ctx);
338 int param_read(struct param_context *ctx, const char *fn);
339 int param_use(struct loadparm_context *lp_ctx, struct param_context *ctx);
340 int param_write(struct param_context *ctx, const char *fn);
342 /* The following definitions come from param/util.c */
347 * @brief Misc utility functions
349 bool lp_is_mydomain(struct loadparm_context *lp_ctx,
353 see if a string matches either our primary or one of our secondary
354 netbios aliases. do a case insensitive match
356 bool lp_is_myname(struct loadparm_context *lp_ctx, const char *name);
359 A useful function for returning a path in the Samba lock directory.
361 char *lock_path(TALLOC_CTX* mem_ctx, struct loadparm_context *lp_ctx,
365 * @brief Returns an absolute path to a file in the directory containing the current config file
367 * @param name File to find, relative to the config file directory.
369 * @retval Pointer to a talloc'ed string containing the full path.
371 char *config_path(TALLOC_CTX* mem_ctx, struct loadparm_context *lp_ctx,
375 * @brief Returns an absolute path to a file in the Samba private directory.
377 * @param name File to find, relative to PRIVATEDIR.
378 * if name is not relative, then use it as-is
380 * @retval Pointer to a talloc'ed string containing the full path.
382 char *private_path(TALLOC_CTX* mem_ctx,
383 struct loadparm_context *lp_ctx,
387 return a path in the smbd.tmp directory, where all temporary file
388 for smbd go. If NULL is passed for name then return the directory
391 char *smbd_tmp_path(TALLOC_CTX *mem_ctx,
392 struct loadparm_context *lp_ctx,
396 * Obtain the init function from a shared library file
398 init_module_fn load_module(TALLOC_CTX *mem_ctx, const char *path);
401 * Obtain list of init functions from the modules in the specified
404 init_module_fn *load_modules(TALLOC_CTX *mem_ctx, const char *path);
407 * Run the specified init functions.
409 * @return true if all functions ran successfully, false otherwise
411 bool run_init_functions(init_module_fn *fns);
414 * Load the initialization functions from DSO files for a specific subsystem.
416 * Will return an array of function pointers to initialization functions
418 init_module_fn *load_samba_modules(TALLOC_CTX *mem_ctx, struct loadparm_context *lp_ctx, const char *subsystem);
419 const char *lp_messaging_path(TALLOC_CTX *mem_ctx,
420 struct loadparm_context *lp_ctx);
421 struct smb_iconv_convenience *smb_iconv_convenience_init_lp(TALLOC_CTX *mem_ctx,
422 struct loadparm_context *lp_ctx);
424 /* The following definitions come from lib/version.c */
426 const char *samba_version_string(void);
429 #endif /* _PARAM_H */