source3/include/proto.h

   1 /*
   2  * Unix SMB/CIFS implementation.
   3  * collected prototypes header
   4  *
   5  * frozen from "make proto" in May 2008
   6  *
   7  * Copyright (C) Michael Adam 2008
   8  *
   9  * This program is free software; you can redistribute it and/or modify
  10  * it under the terms of the GNU General Public License as published by
  11  * the Free Software Foundation; either version 3 of the License, or
  12  * (at your option) any later version.
  13  *
  14  * This program is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17  * GNU General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU General Public License
  20  * along with this program; if not, see <http://www.gnu.org/licenses/>.
  21  */
  22
  23 #ifndef _PROTO_H_
  24 #define _PROTO_H_
  25
  26 /* The following definitions come from lib/access.c  */
  27
  28 bool client_match(const char *tok, const void *item);
  29 bool list_match(const char **list,const void *item,
  30                 bool (*match_fn)(const char *, const void *));
  31 bool allow_access(const char **deny_list,
  32                 const char **allow_list,
  33                 const char *cname,
  34                 const char *caddr);
  35
  36 /* The following definitions come from lib/adt_tree.c  */
  37
  38 /* The following definitions come from lib/audit.c  */
  39
  40 const char *audit_category_str(uint32 category);
  41 const char *audit_param_str(uint32 category);
  42 const char *audit_description_str(uint32 category);
  43 bool get_audit_category_from_param(const char *param, uint32 *audit_category);
  44 const char *audit_policy_str(TALLOC_CTX *mem_ctx, uint32 policy);
  45
  46 /* The following definitions come from lib/charcnv.c  */
  47
  48 void gfree_charcnv(void);
  49 size_t ucs2_align(const void *base_ptr, const void *p, int flags);
  50 size_t push_ascii(void *dest, const char *src, size_t dest_len, int flags);
  51 size_t push_ascii_fstring(void *dest, const char *src);
  52 size_t push_ascii_nstring(void *dest, const char *src);
  53 size_t pull_ascii(char *dest, const void *src, size_t dest_len, size_t src_len, int flags);
  54 size_t pull_ascii_fstring(char *dest, const void *src);
  55 size_t pull_ascii_nstring(char *dest, size_t dest_len, const void *src);
  56 size_t push_string_check_fn(void *dest, const char *src,
  57                             size_t dest_len, int flags);
  58 size_t push_string_base(const char *base, uint16 flags2,
  59                         void *dest, const char *src,
  60                         size_t dest_len, int flags);
  61 size_t pull_string_talloc(TALLOC_CTX *ctx,
  62                         const void *base_ptr,
  63                         uint16 smb_flags2,
  64                         char **ppdest,
  65                         const void *src,
  66                         size_t src_len,
  67                         int flags);
  68 size_t dos_PutUniCode(char *dst,const char *src, size_t len, bool null_terminate);
  69 int rpcstr_push_talloc(TALLOC_CTX *ctx, smb_ucs2_t **dest, const char *src);
  70
  71 /* The following definitions come from lib/dmallocmsg.c  */
  72
  73 void register_dmalloc_msgs(struct messaging_context *msg_ctx);
  74
  75 /* The following definitions come from lib/dprintf.c  */
  76
  77 void display_set_stderr(void);
  78
  79 /* The following definitions come from lib/errmap_unix.c  */
  80
  81 NTSTATUS map_nt_error_from_unix(int unix_error);
  82 int map_errno_from_nt_status(NTSTATUS status);
  83
  84 /* The following definitions come from lib/file_id.c  */
  85
  86 struct file_id vfs_file_id_from_sbuf(connection_struct *conn, const SMB_STRUCT_STAT *sbuf);
  87
  88 /* The following definitions come from lib/gencache.c  */
  89
  90 bool gencache_set(const char *keystr, const char *value, time_t timeout);
  91 bool gencache_del(const char *keystr);
  92 bool gencache_get(const char *keystr, TALLOC_CTX *mem_ctx, char **value,
  93                   time_t *ptimeout);
  94 bool gencache_parse(const char *keystr,
  95                     void (*parser)(time_t timeout, DATA_BLOB blob,
  96                                    void *private_data),
  97                     void *private_data);
  98 bool gencache_get_data_blob(const char *keystr, TALLOC_CTX *mem_ctx,
  99                             DATA_BLOB *blob,
 100                             time_t *timeout, bool *was_expired);
 101 bool gencache_stabilize(void);
 102 bool gencache_set_data_blob(const char *keystr, const DATA_BLOB *blob, time_t timeout);
 103 void gencache_iterate_blobs(void (*fn)(const char *key, DATA_BLOB value,
 104                                        time_t timeout, void *private_data),
 105                             void *private_data, const char *pattern);
 106 void gencache_iterate(void (*fn)(const char* key, const char *value, time_t timeout, void* dptr),
 107                       void* data, const char* keystr_pattern);
 108
 109 /* The following definitions come from lib/interface.c  */
 110
 111 bool ismyaddr(const struct sockaddr *ip);
 112 bool ismyip_v4(struct in_addr ip);
 113 bool is_local_net(const struct sockaddr *from);
 114 void setup_linklocal_scope_id(struct sockaddr *pss);
 115 bool is_local_net_v4(struct in_addr from);
 116 int iface_count(void);
 117 int iface_count_v4_nl(void);
 118 const struct in_addr *first_ipv4_iface(void);
 119 struct interface *get_interface(int n);
 120 const struct sockaddr_storage *iface_n_sockaddr_storage(int n);
 121 const struct in_addr *iface_n_ip_v4(int n);
 122 const struct in_addr *iface_n_bcast_v4(int n);
 123 const struct sockaddr_storage *iface_n_bcast(int n);
 124 const struct sockaddr_storage *iface_ip(const struct sockaddr *ip);
 125 bool iface_local(const struct sockaddr *ip);
 126 void load_interfaces(void);
 127 void gfree_interfaces(void);
 128 bool interfaces_changed(void);
 129
 130 /* The following definitions come from lib/ldap_debug_handler.c  */
 131
 132 void init_ldap_debugging(void);
 133
 134 /* The following definitions come from lib/ldap_escape.c  */
 135
 136 char *escape_ldap_string(TALLOC_CTX *mem_ctx, const char *s);
 137 char *escape_rdn_val_string_alloc(const char *s);
 138
 139 /* The following definitions come from lib/ms_fnmatch.c  */
 140
 141 int ms_fnmatch(const char *pattern, const char *string, bool translate_pattern,
 142                bool is_case_sensitive);
 143
 144 /* The following definitions come from lib/recvfile.c  */
 145
 146 ssize_t sys_recvfile(int fromfd,
 147                         int tofd,
 148                         off_t offset,
 149                         size_t count);
 150 ssize_t sys_recvfile(int fromfd,
 151                         int tofd,
 152                         off_t offset,
 153                         size_t count);
 154 ssize_t drain_socket(int sockfd, size_t count);
 155
 156 /* The following definitions come from lib/sendfile.c  */
 157
 158 ssize_t sys_sendfile(int tofd, int fromfd, const DATA_BLOB *header, off_t offset, size_t count);
 159
 160 /* The following definitions come from lib/server_mutex.c  */
 161
 162 struct named_mutex *grab_named_mutex(TALLOC_CTX *mem_ctx, const char *name,
 163                                      int timeout);
 164
 165 /* The following definitions come from lib/sharesec.c  */
 166
 167 bool share_info_db_init(void);
 168 struct security_descriptor *get_share_security_default( TALLOC_CTX *ctx, size_t *psize, uint32 def_access);
 169 struct security_descriptor *get_share_security( TALLOC_CTX *ctx, const char *servicename,
 170                               size_t *psize);
 171 bool set_share_security(const char *share_name, struct security_descriptor *psd);
 172 bool delete_share_security(const char *servicename);
 173 bool share_access_check(const struct security_token *token,
 174                         const char *sharename,
 175                         uint32 desired_access,
 176                         uint32_t *pgranted);
 177 bool parse_usershare_acl(TALLOC_CTX *ctx, const char *acl_str, struct security_descriptor **ppsd);
 178
 179 /* The following definitions come from lib/smbrun.c  */
 180
 181 int smbrun_no_sanitize(const char *cmd, int *outfd);
 182 int smbrun(const char *cmd, int *outfd);
 183 int smbrunsecret(const char *cmd, const char *secret);
 184
 185 /* The following definitions come from lib/sock_exec.c  */
 186
 187 int sock_exec(const char *prog);
 188
 189 /* The following definitions come from lib/substitute.c  */
 190
 191 void free_local_machine_name(void);
 192 bool set_local_machine_name(const char *local_name, bool perm);
 193 const char *get_local_machine_name(void);
 194 bool set_remote_machine_name(const char *remote_name, bool perm);
 195 const char *get_remote_machine_name(void);
 196 void sub_set_smb_name(const char *name);
 197 void set_current_user_info(const char *smb_name, const char *unix_name,
 198                            const char *domain);
 199 void sub_set_socket_ids(const char *peeraddr, const char *peername,
 200                         const char *sockaddr);
 201 const char *get_current_username(void);
 202 void standard_sub_basic(const char *smb_name, const char *domain_name,
 203                         char *str, size_t len);
 204 char *talloc_sub_basic(TALLOC_CTX *mem_ctx, const char *smb_name,
 205                        const char *domain_name, const char *str);
 206 char *talloc_sub_specified(TALLOC_CTX *mem_ctx,
 207                         const char *input_string,
 208                         const char *username,
 209                         const char *grpname,
 210                         const char *domain,
 211                         uid_t uid,
 212                         gid_t gid);
 213 char *talloc_sub_advanced(TALLOC_CTX *mem_ctx,
 214                           const char *servicename, const char *user,
 215                           const char *connectpath, gid_t gid,
 216                           const char *smb_name, const char *domain_name,
 217                           const char *str);
 218 void standard_sub_advanced(const char *servicename, const char *user,
 219                            const char *connectpath, gid_t gid,
 220                            const char *smb_name, const char *domain_name,
 221                            char *str, size_t len);
 222
 223 /* The following definitions come from lib/sysquotas.c  */
 224
 225 int sys_get_quota(const char *path, enum SMB_QUOTA_TYPE qtype, unid_t id, SMB_DISK_QUOTA *dp);
 226 int sys_set_quota(const char *path, enum SMB_QUOTA_TYPE qtype, unid_t id, SMB_DISK_QUOTA *dp);
 227
 228 /* The following definitions come from lib/sysquotas_*.c  */
 229
 230 int sys_get_vfs_quota(const char *path, const char *bdev, enum SMB_QUOTA_TYPE qtype, unid_t id, SMB_DISK_QUOTA *dp);
 231 int sys_set_vfs_quota(const char *path, const char *bdev, enum SMB_QUOTA_TYPE qtype, unid_t id, SMB_DISK_QUOTA *dp);
 232
 233 int sys_get_xfs_quota(const char *path, const char *bdev, enum SMB_QUOTA_TYPE qtype, unid_t id, SMB_DISK_QUOTA *dp);
 234 int sys_set_xfs_quota(const char *path, const char *bdev, enum SMB_QUOTA_TYPE qtype, unid_t id, SMB_DISK_QUOTA *dp);
 235
 236 int sys_get_nfs_quota(const char *path, const char *bdev,
 237                       enum SMB_QUOTA_TYPE qtype,
 238                       unid_t id, SMB_DISK_QUOTA *dp);
 239 int sys_set_nfs_quota(const char *path, const char *bdev,
 240                       enum SMB_QUOTA_TYPE qtype,
 241                       unid_t id, SMB_DISK_QUOTA *dp);
 242
 243 /* The following definitions come from lib/system.c  */
 244
 245 ssize_t sys_read(int fd, void *buf, size_t count);
 246 ssize_t sys_write(int fd, const void *buf, size_t count);
 247 ssize_t sys_writev(int fd, const struct iovec *iov, int iovcnt);
 248 ssize_t sys_pread(int fd, void *buf, size_t count, off_t off);
 249 ssize_t sys_pwrite(int fd, const void *buf, size_t count, off_t off);
 250 ssize_t sys_send(int s, const void *msg, size_t len, int flags);
 251 ssize_t sys_recvfrom(int s, void *buf, size_t len, int flags, struct sockaddr *from, socklen_t *fromlen);
 252 int sys_fcntl_ptr(int fd, int cmd, void *arg);
 253 int sys_fcntl_long(int fd, int cmd, long arg);
 254 void update_stat_ex_mtime(struct stat_ex *dst, struct timespec write_ts);
 255 void update_stat_ex_create_time(struct stat_ex *dst, struct timespec create_time);
 256 int sys_stat(const char *fname, SMB_STRUCT_STAT *sbuf,
 257              bool fake_dir_create_times);
 258 int sys_fstat(int fd, SMB_STRUCT_STAT *sbuf,
 259               bool fake_dir_create_times);
 260 int sys_lstat(const char *fname,SMB_STRUCT_STAT *sbuf,
 261               bool fake_dir_create_times);
 262 int sys_posix_fallocate(int fd, off_t offset, off_t len);
 263 int sys_fallocate(int fd, enum vfs_fallocate_mode mode, off_t offset, off_t len);
 264 void kernel_flock(int fd, uint32 share_mode, uint32 access_mask);
 265 DIR *sys_fdopendir(int fd);
 266 int sys_mknod(const char *path, mode_t mode, SMB_DEV_T dev);
 267 int sys_waitpid(pid_t pid,int *status,int options);
 268 char *sys_getwd(void);
 269 void set_effective_capability(enum smbd_capability capability);
 270 void drop_effective_capability(enum smbd_capability capability);
 271 long sys_random(void);
 272 void sys_srandom(unsigned int seed);
 273 int groups_max(void);
 274 int sys_getgroups(int setlen, gid_t *gidset);
 275 int sys_setgroups(gid_t UNUSED(primary_gid), int setlen, gid_t *gidset);
 276 int sys_popen(const char *command);
 277 int sys_pclose(int fd);
 278 ssize_t sys_getxattr (const char *path, const char *name, void *value, size_t size);
 279 ssize_t sys_fgetxattr (int filedes, const char *name, void *value, size_t size);
 280 ssize_t sys_listxattr (const char *path, char *list, size_t size);
 281 ssize_t sys_flistxattr (int filedes, char *list, size_t size);
 282 int sys_removexattr (const char *path, const char *name);
 283 int sys_fremovexattr (int filedes, const char *name);
 284 int sys_setxattr (const char *path, const char *name, const void *value, size_t size, int flags);
 285 int sys_fsetxattr (int filedes, const char *name, const void *value, size_t size, int flags);
 286 uint32 unix_dev_major(SMB_DEV_T dev);
 287 uint32 unix_dev_minor(SMB_DEV_T dev);
 288 #if 0
 289 int sys_get_number_of_cores(void);
 290 #endif
 291
 292 struct stat;
 293 void init_stat_ex_from_stat (struct stat_ex *dst,
 294                             const struct stat *src,
 295                             bool fake_dir_create_times);
 296
 297 /* The following definitions come from lib/system_smbd.c  */
 298
 299 bool getgroups_unix_user(TALLOC_CTX *mem_ctx, const char *user,
 300                          gid_t primary_gid,
 301                          gid_t **ret_groups, uint32_t *p_ngroups);
 302
 303 /* The following definitions come from lib/tallocmsg.c  */
 304
 305 void register_msg_pool_usage(struct messaging_context *msg_ctx);
 306
 307 /* The following definitions come from lib/time.c  */
 308
 309 void push_dos_date(uint8_t *buf, int offset, time_t unixdate, int zone_offset);
 310 void push_dos_date2(uint8_t *buf,int offset,time_t unixdate, int zone_offset);
 311 void push_dos_date3(uint8_t *buf,int offset,time_t unixdate, int zone_offset);
 312 uint32_t convert_time_t_to_uint32_t(time_t t);
 313 time_t convert_uint32_t_to_time_t(uint32_t u);
 314 bool nt_time_is_zero(const NTTIME *nt);
 315 time_t generalized_to_unix_time(const char *str);
 316 int get_server_zone_offset(void);
 317 int set_server_zone_offset(time_t t);
 318 char *timeval_string(TALLOC_CTX *ctx, const struct timeval *tp, bool hires);
 319 char *current_timestring(TALLOC_CTX *ctx, bool hires);
 320 void srv_put_dos_date(char *buf,int offset,time_t unixdate);
 321 void srv_put_dos_date2(char *buf,int offset, time_t unixdate);
 322 void srv_put_dos_date3(char *buf,int offset,time_t unixdate);
 323 void round_timespec(enum timestamp_set_resolution res, struct timespec *ts);
 324 void put_long_date_timespec(enum timestamp_set_resolution res, char *p, struct timespec ts);
 325 void put_long_date(char *p, time_t t);
 326 void dos_filetime_timespec(struct timespec *tsp);
 327 time_t make_unix_date(const void *date_ptr, int zone_offset);
 328 time_t make_unix_date2(const void *date_ptr, int zone_offset);
 329 time_t make_unix_date3(const void *date_ptr, int zone_offset);
 330 time_t srv_make_unix_date(const void *date_ptr);
 331 time_t srv_make_unix_date2(const void *date_ptr);
 332 time_t srv_make_unix_date3(const void *date_ptr);
 333 struct timespec interpret_long_date(const char *p);
 334 void TimeInit(void);
 335 void get_process_uptime(struct timeval *ret_time);
 336 void get_startup_time(struct timeval *ret_time);
 337 time_t nt_time_to_unix_abs(const NTTIME *nt);
 338 time_t uint64s_nt_time_to_unix_abs(const uint64_t *src);
 339 void unix_to_nt_time_abs(NTTIME *nt, time_t t);
 340 const char *time_to_asc(const time_t t);
 341 const char *display_time(NTTIME nttime);
 342 bool nt_time_is_set(const NTTIME *nt);
 343
 344 /* The following definitions come from lib/username.c  */
 345
 346 void flush_pwnam_cache(void);
 347 char *get_user_home_dir(TALLOC_CTX *mem_ctx, const char *user);
 348 struct passwd *Get_Pwnam_alloc(TALLOC_CTX *mem_ctx, const char *user);
 349
 350 /* The following definitions come from lib/util_names.c  */
 351 const char *get_global_sam_name(void);
 352
 353 /* The following definitions come from lib/util.c  */
 354
 355 enum protocol_types get_Protocol(void);
 356 void set_Protocol(enum protocol_types  p);
 357 bool all_zero(const uint8_t *ptr, size_t size);
 358 void gfree_names(void);
 359 void gfree_all( void );
 360 const char *my_netbios_names(int i);
 361 bool set_netbios_aliases(const char **str_array);
 362 bool init_names(void);
 363 bool file_exist_stat(const char *fname,SMB_STRUCT_STAT *sbuf,
 364                      bool fake_dir_create_times);
 365 bool socket_exist(const char *fname);
 366 uint64_t get_file_size_stat(const SMB_STRUCT_STAT *sbuf);
 367 bool check_same_dev_ino(const SMB_STRUCT_STAT *sbuf1,
 368                         const SMB_STRUCT_STAT *sbuf2);
 369 bool check_same_stat(const SMB_STRUCT_STAT *sbuf1,
 370                         const SMB_STRUCT_STAT *sbuf2);
 371 void show_msg(const char *buf);
 372 int set_message_bcc(char *buf,int num_bytes);
 373 ssize_t message_push_blob(uint8 **outbuf, DATA_BLOB blob);
 374 char *unix_clean_name(TALLOC_CTX *ctx, const char *s);
 375 char *clean_name(TALLOC_CTX *ctx, const char *s);
 376 ssize_t write_data_at_offset(int fd, const char *buffer, size_t N, off_t pos);
 377 int set_blocking(int fd, bool set);
 378 NTSTATUS init_before_fork(void);
 379 NTSTATUS reinit_after_fork(struct messaging_context *msg_ctx,
 380                            struct tevent_context *ev_ctx,
 381                            bool parent_longlived);
 382 void *malloc_(size_t size);
 383 void *Realloc(void *p, size_t size, bool free_old_on_error);
 384 void add_to_large_array(TALLOC_CTX *mem_ctx, size_t element_size,
 385                         void *element, void *_array, uint32 *num_elements,
 386                         ssize_t *array_size);
 387 char *get_myname(TALLOC_CTX *ctx);
 388 char *get_mydnsdomname(TALLOC_CTX *ctx);
 389 char *automount_lookup(TALLOC_CTX *ctx, const char *user_name);
 390 char *automount_lookup(TALLOC_CTX *ctx, const char *user_name);
 391 bool process_exists(const struct server_id pid);
 392 bool processes_exist(const struct server_id *pids, int num_pids,
 393                      bool *results);
 394 const char *uidtoname(uid_t uid);
 395 char *gidtoname(gid_t gid);
 396 uid_t nametouid(const char *name);
 397 gid_t nametogid(const char *name);
 398 void smb_panic_s3(const char *why);
 399 void log_stack_trace(void);
 400 const char *readdirname(DIR *p);
 401 bool is_in_path(const char *name, name_compare_entry *namelist, bool case_sensitive);
 402 void set_namearray(name_compare_entry **ppname_array, const char *namelist);
 403 void free_namearray(name_compare_entry *name_array);
 404 bool fcntl_lock(int fd, int op, off_t offset, off_t count, int type);
 405 bool fcntl_getlock(int fd, off_t *poffset, off_t *pcount, int *ptype, pid_t *ppid);
 406 bool is_myname(const char *s);
 407 void ra_lanman_string( const char *native_lanman );
 408 const char *get_remote_arch_str(void);
 409 void set_remote_arch(enum remote_arch_types type);
 410 enum remote_arch_types get_remote_arch(void);
 411 const char *tab_depth(int level, int depth);
 412 int str_checksum(const char *s);
 413 void zero_free(void *p, size_t size);
 414 int set_maxfiles(int requested_max);
 415 int smb_mkstemp(char *name_template);
 416 void *smb_xmalloc_array(size_t size, unsigned int count);
 417 char *myhostname(void);
 418 char *myhostname_upper(void);
 419 char *lock_path(const char *name);
 420 char *state_path(const char *name);
 421 char *cache_path(const char *name);
 422 bool parent_dirname(TALLOC_CTX *mem_ctx, const char *dir, char **parent,
 423                     const char **name);
 424 bool ms_has_wild(const char *s);
 425 bool ms_has_wild_w(const smb_ucs2_t *s);
 426 bool mask_match(const char *string, const char *pattern, bool is_case_sensitive);
 427 bool mask_match_search(const char *string, const char *pattern, bool is_case_sensitive);
 428 bool mask_match_list(const char *string, char **list, int listLen, bool is_case_sensitive);
 429 bool unix_wild_match(const char *pattern, const char *string);
 430 bool name_to_fqdn(fstring fqdn, const char *name);
 431 void *talloc_append_blob(TALLOC_CTX *mem_ctx, void *buf, DATA_BLOB blob);
 432 uint32 map_share_mode_to_deny_mode(uint32 share_access, uint32 private_options);
 433 pid_t procid_to_pid(const struct server_id *proc);
 434 void set_my_vnn(uint32 vnn);
 435 uint32 get_my_vnn(void);
 436 void set_my_unique_id(uint64_t unique_id);
 437 struct server_id pid_to_procid(pid_t pid);
 438 struct server_id procid_self(void);
 439 #define serverid_equal(p1, p2) server_id_equal(p1,p2)
 440 bool procid_is_me(const struct server_id *pid);
 441 struct server_id interpret_pid(const char *pid_string);
 442 char *procid_str_static(const struct server_id *pid);
 443 bool procid_valid(const struct server_id *pid);
 444 bool procid_is_local(const struct server_id *pid);
 445 bool is_offset_safe(const char *buf_base, size_t buf_len, char *ptr, size_t off);
 446 char *get_safe_ptr(const char *buf_base, size_t buf_len, char *ptr, size_t off);
 447 char *get_safe_str_ptr(const char *buf_base, size_t buf_len, char *ptr, size_t off);
 448 int get_safe_SVAL(const char *buf_base, size_t buf_len, char *ptr, size_t off, int failval);
 449 int get_safe_IVAL(const char *buf_base, size_t buf_len, char *ptr, size_t off, int failval);
 450 void split_domain_user(TALLOC_CTX *mem_ctx,
 451                        const char *full_name,
 452                        char **domain,
 453                        char **user);
 454 const char *strip_hostname(const char *s);
 455 bool any_nt_status_not_ok(NTSTATUS err1, NTSTATUS err2, NTSTATUS *result);
 456 int timeval_to_msec(struct timeval t);
 457 char *valid_share_pathname(TALLOC_CTX *ctx, const char *dos_pathname);
 458 bool is_executable(const char *fname);
 459 bool map_open_params_to_ntcreate(const char *smb_base_fname,
 460                                  int deny_mode, int open_func,
 461                                  uint32 *paccess_mask,
 462                                  uint32 *pshare_mode,
 463                                  uint32 *pcreate_disposition,
 464                                  uint32 *pcreate_options,
 465                                  uint32_t *pprivate_flags);
 466 struct security_unix_token *copy_unix_token(TALLOC_CTX *ctx, const struct security_unix_token *tok);
 467 bool dir_check_ftype(uint32_t mode, uint32_t dirtype);
 468 void init_modules(void);
 469
 470 /* The following definitions come from lib/util_builtin.c  */
 471
 472 bool lookup_builtin_rid(TALLOC_CTX *mem_ctx, uint32 rid, const char **name);
 473 bool lookup_builtin_name(const char *name, uint32 *rid);
 474 const char *builtin_domain_name(void);
 475 bool sid_check_is_builtin(const struct dom_sid *sid);
 476 bool sid_check_is_in_builtin(const struct dom_sid *sid);
 477 bool sid_check_is_wellknown_builtin(const struct dom_sid *sid);
 478
 479 /* The following definitions come from lib/util_file.c  */
 480
 481 char **file_lines_pload(const char *syscmd, int *numlines);
 482 void file_lines_free(char **lines);
 483
 484 /* The following definitions come from lib/util_nscd.c  */
 485
 486 void smb_nscd_flush_user_cache(void);
 487 void smb_nscd_flush_group_cache(void);
 488
 489 /* The following definitions come from lib/util_nttoken.c  */
 490
 491 struct security_token *dup_nt_token(TALLOC_CTX *mem_ctx, const struct security_token *ptoken);
 492 NTSTATUS merge_nt_token(TALLOC_CTX *mem_ctx,
 493                         const struct security_token *token_1,
 494                         const struct security_token *token_2,
 495                         struct security_token **token_out);
 496 bool token_sid_in_ace(const struct security_token *token, const struct security_ace *ace);
 497
 498 /* The following definitions come from lib/util_sec.c  */
 499
 500 void sec_init(void);
 501 uid_t sec_initial_uid(void);
 502 gid_t sec_initial_gid(void);
 503 bool root_mode(void);
 504 bool non_root_mode(void);
 505 void gain_root_privilege(void);
 506 void gain_root_group_privilege(void);
 507 void set_effective_uid(uid_t uid);
 508 void set_effective_gid(gid_t gid);
 509 void save_re_uid(void);
 510 void restore_re_uid_fromroot(void);
 511 void restore_re_uid(void);
 512 void save_re_gid(void);
 513 void restore_re_gid(void);
 514 int set_re_uid(void);
 515 void become_user_permanently(uid_t uid, gid_t gid);
 516 int set_thread_credentials(uid_t uid,
 517                         gid_t gid,
 518                         size_t setlen,
 519                         const gid_t *gidset);
 520 bool is_setuid_root(void) ;
 521
 522 /* The following definitions come from lib/util_sid.c  */
 523
 524 char *sid_to_fstring(fstring sidstr_out, const struct dom_sid *sid);
 525 char *sid_string_talloc(TALLOC_CTX *mem_ctx, const struct dom_sid *sid);
 526 char *sid_string_dbg(const struct dom_sid *sid);
 527 char *sid_string_tos(const struct dom_sid *sid);
 528 bool sid_linearize(char *outbuf, size_t len, const struct dom_sid *sid);
 529 bool non_mappable_sid(struct dom_sid *sid);
 530 char *sid_binstring_hex(const struct dom_sid *sid);
 531 struct netr_SamInfo3;
 532 NTSTATUS sid_array_from_info3(TALLOC_CTX *mem_ctx,
 533                               const struct netr_SamInfo3 *info3,
 534                               struct dom_sid **user_sids,
 535                               uint32_t *num_user_sids,
 536                               bool include_user_group_rid);
 537
 538 /* The following definitions come from lib/util_sock.c  */
 539
 540 bool is_broadcast_addr(const struct sockaddr *pss);
 541 bool is_loopback_ip_v4(struct in_addr ip);
 542 bool is_loopback_addr(const struct sockaddr *pss);
 543 bool is_zero_addr(const struct sockaddr_storage *pss);
 544 void zero_ip_v4(struct in_addr *ip);
 545 void in_addr_to_sockaddr_storage(struct sockaddr_storage *ss,
 546                 struct in_addr ip);
 547 bool same_net(const struct sockaddr *ip1,
 548                 const struct sockaddr *ip2,
 549                 const struct sockaddr *mask);
 550 bool sockaddr_equal(const struct sockaddr *ip1,
 551                 const struct sockaddr *ip2);
 552 bool is_address_any(const struct sockaddr *psa);
 553 uint16_t get_sockaddr_port(const struct sockaddr_storage *pss);
 554 char *print_sockaddr(char *dest,
 555                         size_t destlen,
 556                         const struct sockaddr_storage *psa);
 557 char *print_canonical_sockaddr(TALLOC_CTX *ctx,
 558                         const struct sockaddr_storage *pss);
 559 int get_socket_port(int fd);
 560 const char *client_addr(int fd, char *addr, size_t addrlen);
 561 const char *client_socket_addr(int fd, char *addr, size_t addr_len);
 562 int client_socket_port(int fd);
 563 bool is_a_socket(int fd);
 564 void set_socket_options(int fd, const char *options);
 565 ssize_t read_udp_v4_socket(int fd,
 566                         char *buf,
 567                         size_t len,
 568                         struct sockaddr_storage *psa);
 569 NTSTATUS read_fd_with_timeout(int fd, char *buf,
 570                                   size_t mincnt, size_t maxcnt,
 571                                   unsigned int time_out,
 572                                   size_t *size_ret);
 573 NTSTATUS read_data(int fd, char *buffer, size_t N);
 574 ssize_t write_data(int fd, const char *buffer, size_t N);
 575 ssize_t iov_buflen(const struct iovec *iov, int iovlen);
 576 uint8_t *iov_buf(TALLOC_CTX *mem_ctx, const struct iovec *iov, int iovcnt);
 577 ssize_t write_data_iov(int fd, const struct iovec *orig_iov, int iovcnt);
 578 bool send_keepalive(int client);
 579 NTSTATUS read_smb_length_return_keepalive(int fd, char *inbuf,
 580                                           unsigned int timeout,
 581                                           size_t *len);
 582 NTSTATUS receive_smb_raw(int fd,
 583                         char *buffer,
 584                         size_t buflen,
 585                         unsigned int timeout,
 586                         size_t maxlen,
 587                         size_t *p_len);
 588 int open_socket_in(int type,
 589                 uint16_t port,
 590                 int dlevel,
 591                 const struct sockaddr_storage *psock,
 592                 bool rebind);
 593 NTSTATUS open_socket_out(const struct sockaddr_storage *pss, uint16_t port,
 594                          int timeout, int *pfd);
 595 struct tevent_req *open_socket_out_send(TALLOC_CTX *mem_ctx,
 596                                         struct tevent_context *ev,
 597                                         const struct sockaddr_storage *pss,
 598                                         uint16_t port,
 599                                         int timeout);
 600 NTSTATUS open_socket_out_recv(struct tevent_req *req, int *pfd);
 601 struct tevent_req *open_socket_out_defer_send(TALLOC_CTX *mem_ctx,
 602                                               struct tevent_context *ev,
 603                                               struct timeval wait_time,
 604                                               const struct sockaddr_storage *pss,
 605                                               uint16_t port,
 606                                               int timeout);
 607 NTSTATUS open_socket_out_defer_recv(struct tevent_req *req, int *pfd);
 608 int open_udp_socket(const char *host, int port);
 609 const char *get_peer_addr(int fd, char *addr, size_t addr_len);
 610
 611 struct tsocket_address;
 612
 613 int get_remote_hostname(const struct tsocket_address *remote_address,
 614                         char **name,
 615                         TALLOC_CTX *mem_ctx);
 616
 617 int create_pipe_sock(const char *socket_dir,
 618                      const char *socket_name,
 619                      mode_t dir_perms);
 620 int create_tcpip_socket(const struct sockaddr_storage *ifss, uint16_t *port);
 621 const char *get_mydnsfullname(void);
 622 bool is_myname_or_ipaddr(const char *s);
 623 struct tevent_req *getaddrinfo_send(TALLOC_CTX *mem_ctx,
 624                                     struct tevent_context *ev,
 625                                     struct fncall_context *ctx,
 626                                     const char *node,
 627                                     const char *service,
 628                                     const struct addrinfo *hints);
 629 int getaddrinfo_recv(struct tevent_req *req, struct addrinfo **res);
 630 int poll_one_fd(int fd, int events, int timeout, int *revents);
 631 int poll_intr_one_fd(int fd, int events, int timeout, int *revents);
 632 struct tstream_context;
 633 struct tevent_req *tstream_read_packet_send(TALLOC_CTX *mem_ctx,
 634                                             struct tevent_context *ev,
 635                                             struct tstream_context *stream,
 636                                             size_t initial,
 637                                             ssize_t (*more)(uint8_t *buf,
 638                                                             size_t buflen,
 639                                                             void *private_data),
 640                                             void *private_data);
 641 ssize_t tstream_read_packet_recv(struct tevent_req *req, TALLOC_CTX *mem_ctx,
 642                                  uint8_t **pbuf, int *perrno);
 643
 644 /* The following definitions come from lib/util_str.c  */
 645
 646 bool next_token(const char **ptr, char *buff, const char *sep, size_t bufsize);
 647 bool strnequal(const char *s1,const char *s2,size_t n);
 648 bool strcsequal(const char *s1,const char *s2);
 649 bool strnorm(char *s, int case_default);
 650 char *push_skip_string(char *buf);
 651 char *skip_string(const char *base, size_t len, char *buf);
 652 size_t str_charnum(const char *s);
 653 bool trim_char(char *s,char cfront,char cback);
 654 bool strhasupper(const char *s);
 655 bool strhaslower(const char *s);
 656 char *StrnCpy(char *dest,const char *src,size_t n);
 657 bool in_list(const char *s, const char *list, bool casesensitive);
 658 void fstring_sub(char *s,const char *pattern,const char *insert);
 659 char *realloc_string_sub2(char *string,
 660                         const char *pattern,
 661                         const char *insert,
 662                         bool remove_unsafe_characters,
 663                         bool allow_trailing_dollar);
 664 char *realloc_string_sub(char *string,
 665                         const char *pattern,
 666                         const char *insert);
 667 char *talloc_string_sub2(TALLOC_CTX *mem_ctx, const char *src,
 668                         const char *pattern,
 669                         const char *insert,
 670                         bool remove_unsafe_characters,
 671                         bool replace_once,
 672                         bool allow_trailing_dollar);
 673 char *talloc_string_sub(TALLOC_CTX *mem_ctx,
 674                         const char *src,
 675                         const char *pattern,
 676                         const char *insert);
 677 void all_string_sub(char *s,const char *pattern,const char *insert, size_t len);
 678 char *talloc_all_string_sub(TALLOC_CTX *ctx,
 679                                 const char *src,
 680                                 const char *pattern,
 681                                 const char *insert);
 682 char *octal_string(int i);
 683 char *string_truncate(char *s, unsigned int length);
 684 char *strchr_m(const char *src, char c);
 685 char *strrchr_m(const char *s, char c);
 686 char *strnrchr_m(const char *s, char c, unsigned int n);
 687 char *strstr_m(const char *src, const char *findstr);
 688 bool strlower_m(char *s);
 689 bool strupper_m(char *s);
 690 size_t strlen_m(const char *s);
 691 size_t strlen_m_term(const char *s);
 692 size_t strlen_m_term_null(const char *s);
 693 int fstr_sprintf(fstring s, const char *fmt, ...);
 694 bool str_list_sub_basic( char **list, const char *smb_name,
 695                          const char *domain_name );
 696 bool str_list_substitute(char **list, const char *pattern, const char *insert);
 697
 698 char *ipstr_list_make(char **ipstr_list,
 699                         const struct ip_service *ip_list,
 700                         int ip_count);
 701 int ipstr_list_parse(const char *ipstr_list, struct ip_service **ip_list);
 702 void ipstr_list_free(char* ipstr_list);
 703 uint64_t STR_TO_SMB_BIG_UINT(const char *nptr, const char **entptr);
 704 uint64_t conv_str_size(const char * str);
 705 bool add_string_to_array(TALLOC_CTX *mem_ctx,
 706                          const char *str, const char ***strings,
 707                          int *num);
 708 void sprintf_append(TALLOC_CTX *mem_ctx, char **string, ssize_t *len,
 709                     size_t *bufsize, const char *fmt, ...);
 710 int asprintf_strupper_m(char **strp, const char *fmt, ...);
 711 char *talloc_asprintf_strupper_m(TALLOC_CTX *t, const char *fmt, ...);
 712 char *talloc_asprintf_strlower_m(TALLOC_CTX *t, const char *fmt, ...);
 713 bool validate_net_name( const char *name,
 714                 const char *invalid_chars,
 715                 int max_len);
 716 char *escape_shell_string(const char *src);
 717 ssize_t full_path_tos(const char *dir, const char *name,
 718                       char *tmpbuf, size_t tmpbuf_len,
 719                       char **pdst, char **to_free);
 720
 721 /* The following definitions come from lib/version.c  */
 722
 723 const char *samba_version_string(void);
 724
 725 /* The following definitions come from lib/wins_srv.c  */
 726
 727 bool wins_srv_is_dead(struct in_addr wins_ip, struct in_addr src_ip);
 728 void wins_srv_alive(struct in_addr wins_ip, struct in_addr src_ip);
 729 void wins_srv_died(struct in_addr wins_ip, struct in_addr src_ip);
 730 unsigned wins_srv_count(void);
 731 char **wins_srv_tags(void);
 732 void wins_srv_tags_free(char **list);
 733 struct in_addr wins_srv_ip_tag(const char *tag, struct in_addr src_ip);
 734 bool wins_server_tag_ips(const char *tag, TALLOC_CTX *mem_ctx,
 735                          struct in_addr **pservers, int *pnum_servers);
 736 unsigned wins_srv_count_tag(const char *tag);
 737
 738 /* The following definitions come from libsmb/clispnego.c  */
 739
 740 DATA_BLOB spnego_gen_negTokenInit(TALLOC_CTX *ctx,
 741                                   const char *OIDs[],
 742                                   DATA_BLOB *psecblob,
 743                                   const char *principal);
 744
 745 #ifndef ASN1_MAX_OIDS
 746 #define ASN1_MAX_OIDS 20
 747 #endif
 748 bool spnego_parse_negTokenInit(TALLOC_CTX *ctx,
 749                                DATA_BLOB blob,
 750                                char *OIDs[ASN1_MAX_OIDS],
 751                                char **principal,
 752                                DATA_BLOB *secblob);
 753 DATA_BLOB spnego_gen_krb5_wrap(TALLOC_CTX *ctx, const DATA_BLOB ticket, const uint8 tok_id[2]);
 754 int spnego_gen_krb5_negTokenInit(TALLOC_CTX *ctx,
 755                             const char *principal, int time_offset,
 756                             DATA_BLOB *targ,
 757                             DATA_BLOB *session_key_krb5, uint32 extra_ap_opts,
 758                             const char *ccname, time_t *expire_time);
 759 bool spnego_parse_challenge(TALLOC_CTX *ctx, const DATA_BLOB blob,
 760                             DATA_BLOB *chal1, DATA_BLOB *chal2);
 761 DATA_BLOB spnego_gen_auth(TALLOC_CTX *ctx, DATA_BLOB blob);
 762 bool spnego_parse_auth_response(TALLOC_CTX *ctx,
 763                                 DATA_BLOB blob, NTSTATUS nt_status,
 764                                 const char *mechOID,
 765                                 DATA_BLOB *auth);
 766
 767 /* The following definitions come from libsmb/conncache.c  */
 768
 769 NTSTATUS check_negative_conn_cache( const char *domain, const char *server);
 770 void add_failed_connection_entry(const char *domain, const char *server, NTSTATUS result) ;
 771 void flush_negative_conn_cache_for_domain(const char *domain);
 772
 773 /* The following definitions come from libsmb/dsgetdcname.c  */
 774
 775 struct netr_DsRGetDCNameInfo;
 776
 777 void debug_dsdcinfo_flags(int lvl, uint32_t flags);
 778 NTSTATUS dsgetdcname(TALLOC_CTX *mem_ctx,
 779                      struct messaging_context *msg_ctx,
 780                      const char *domain_name,
 781                      const struct GUID *domain_guid,
 782                      const char *site_name,
 783                      uint32_t flags,
 784                      struct netr_DsRGetDCNameInfo **info);
 785
 786 /* The following definitions come from libsmb/errormap.c  */
 787
 788 NTSTATUS dos_to_ntstatus(uint8 eclass, uint32 ecode);
 789
 790 /* The following definitions come from libsmb/namecache.c  */
 791
 792 bool namecache_store(const char *name,
 793                         int name_type,
 794                         int num_names,
 795                         struct ip_service *ip_list);
 796 bool namecache_fetch(const char *name,
 797                         int name_type,
 798                         struct ip_service **ip_list,
 799                         int *num_names);
 800 bool namecache_delete(const char *name, int name_type);
 801 void namecache_flush(void);
 802 bool namecache_status_store(const char *keyname, int keyname_type,
 803                 int name_type, const struct sockaddr_storage *keyip,
 804                 const char *srvname);
 805 bool namecache_status_fetch(const char *keyname,
 806                                 int keyname_type,
 807                                 int name_type,
 808                                 const struct sockaddr_storage *keyip,
 809                                 char *srvname_out);
 810
 811 /* The following definitions come from libsmb/namequery.c  */
 812
 813 bool saf_store( const char *domain, const char *servername );
 814 bool saf_join_store( const char *domain, const char *servername );
 815 bool saf_delete( const char *domain );
 816 char *saf_fetch(TALLOC_CTX *mem_ctx, const char *domain );
 817 struct tevent_req *node_status_query_send(TALLOC_CTX *mem_ctx,
 818                                           struct tevent_context *ev,
 819                                           struct nmb_name *name,
 820                                           const struct sockaddr_storage *addr);
 821 NTSTATUS node_status_query_recv(struct tevent_req *req, TALLOC_CTX *mem_ctx,
 822                                 struct node_status **pnode_status,
 823                                 int *pnum_names,
 824                                 struct node_status_extra *extra);
 825 NTSTATUS node_status_query(TALLOC_CTX *mem_ctx, struct nmb_name *name,
 826                            const struct sockaddr_storage *addr,
 827                            struct node_status **pnode_status,
 828                            int *pnum_names,
 829                            struct node_status_extra *extra);
 830 bool name_status_find(const char *q_name,
 831                         int q_type,
 832                         int type,
 833                         const struct sockaddr_storage *to_ss,
 834                         fstring name);
 835 int ip_service_compare(struct ip_service *ss1, struct ip_service *ss2);
 836 int remove_duplicate_addrs2(struct ip_service *iplist, int count );
 837 struct tevent_req *name_query_send(TALLOC_CTX *mem_ctx,
 838                                    struct tevent_context *ev,
 839                                    const char *name, int name_type,
 840                                    bool bcast, bool recurse,
 841                                    const struct sockaddr_storage *addr);
 842 NTSTATUS name_query_recv(struct tevent_req *req, TALLOC_CTX *mem_ctx,
 843                          struct sockaddr_storage **addrs, int *num_addrs,
 844                          uint8_t *flags);
 845 NTSTATUS name_query(const char *name, int name_type,
 846                     bool bcast, bool recurse,
 847                     const struct sockaddr_storage *to_ss,
 848                     TALLOC_CTX *mem_ctx,
 849                     struct sockaddr_storage **addrs,
 850                     int *num_addrs, uint8_t *flags);
 851 struct tevent_req *name_resolve_bcast_send(TALLOC_CTX *mem_ctx,
 852                                            struct tevent_context *ev,
 853                                            const char *name,
 854                                            int name_type);
 855 NTSTATUS name_resolve_bcast_recv(struct tevent_req *req, TALLOC_CTX *mem_ctx,
 856                                  struct sockaddr_storage **addrs,
 857                                  int *num_addrs);
 858 NTSTATUS name_resolve_bcast(const char *name,
 859                         int name_type,
 860                         TALLOC_CTX *mem_ctx,
 861                         struct sockaddr_storage **return_iplist,
 862                         int *return_count);
 863 struct tevent_req *resolve_wins_send(TALLOC_CTX *mem_ctx,
 864                                      struct tevent_context *ev,
 865                                      const char *name,
 866                                      int name_type);
 867 NTSTATUS resolve_wins_recv(struct tevent_req *req, TALLOC_CTX *mem_ctx,
 868                            struct sockaddr_storage **addrs,
 869                            int *num_addrs, uint8_t *flags);
 870 NTSTATUS resolve_wins(const char *name,
 871                 int name_type,
 872                 TALLOC_CTX *mem_ctx,
 873                 struct sockaddr_storage **return_iplist,
 874                 int *return_count);
 875 NTSTATUS internal_resolve_name(const char *name,
 876                                 int name_type,
 877                                 const char *sitename,
 878                                 struct ip_service **return_iplist,
 879                                 int *return_count,
 880                                 const char **resolve_order);
 881 bool resolve_name(const char *name,
 882                 struct sockaddr_storage *return_ss,
 883                 int name_type,
 884                 bool prefer_ipv4);
 885 NTSTATUS resolve_name_list(TALLOC_CTX *ctx,
 886                 const char *name,
 887                 int name_type,
 888                 struct sockaddr_storage **return_ss_arr,
 889                 unsigned int *p_num_entries);
 890 bool find_master_ip(const char *group, struct sockaddr_storage *master_ss);
 891 bool get_pdc_ip(const char *domain, struct sockaddr_storage *pss);
 892 NTSTATUS get_sorted_dc_list( const char *domain,
 893                         const char *sitename,
 894                         struct ip_service **ip_list,
 895                         int *count,
 896                         bool ads_only );
 897 NTSTATUS get_kdc_list( const char *realm,
 898                         const char *sitename,
 899                         struct ip_service **ip_list,
 900                         int *count);
 901
 902 /* The following definitions come from libsmb/namequery_dc.c  */
 903
 904 bool get_dc_name(const char *domain,
 905                 const char *realm,
 906                 fstring srv_name,
 907                 struct sockaddr_storage *ss_out);
 908
 909 /* The following definitions come from libsmb/ntlmssp.c  */
 910 struct ntlmssp_state;
 911 NTSTATUS ntlmssp_set_username(struct ntlmssp_state *ntlmssp_state, const char *user) ;
 912 NTSTATUS ntlmssp_set_password(struct ntlmssp_state *ntlmssp_state, const char *password) ;
 913 NTSTATUS ntlmssp_set_password_hash(struct ntlmssp_state *ntlmssp_state,
 914                                    const char *hash);
 915 NTSTATUS ntlmssp_set_domain(struct ntlmssp_state *ntlmssp_state, const char *domain) ;
 916 void ntlmssp_want_feature_list(struct ntlmssp_state *ntlmssp_state, char *feature_list);
 917 void ntlmssp_want_feature(struct ntlmssp_state *ntlmssp_state, uint32_t feature);
 918 NTSTATUS ntlmssp_update(struct ntlmssp_state *ntlmssp_state,
 919                         const DATA_BLOB in, DATA_BLOB *out) ;
 920 bool ntlmssp_is_anonymous(struct ntlmssp_state *ntlmssp_state);
 921 NTSTATUS ntlmssp_server_start(TALLOC_CTX *mem_ctx,
 922                               bool is_standalone,
 923                               const char *netbios_name,
 924                               const char *netbios_domain,
 925                               const char *dns_name,
 926                               const char *dns_domain,
 927                               struct ntlmssp_state **ntlmssp_state);
 928 NTSTATUS ntlmssp_client_start(TALLOC_CTX *mem_ctx,
 929                               const char *netbios_name,
 930                               const char *netbios_domain,
 931                               bool use_ntlmv2,
 932                               struct ntlmssp_state **_ntlmssp_state);
 933
 934 /* The following definitions come from libsmb/passchange.c  */
 935
 936 NTSTATUS remote_password_change(const char *remote_machine, const char *user_name,
 937                                 const char *old_passwd, const char *new_passwd,
 938                                 char **err_str);
 939
 940 /* The following definitions come from libsmb/samlogon_cache.c  */
 941
 942 bool netsamlogon_cache_init(void);
 943 bool netsamlogon_cache_shutdown(void);
 944 void netsamlogon_clear_cached_user(const struct dom_sid *user_sid);
 945 bool netsamlogon_cache_store(const char *username, struct netr_SamInfo3 *info3);
 946 struct netr_SamInfo3 *netsamlogon_cache_get(TALLOC_CTX *mem_ctx, const struct dom_sid *user_sid);
 947 bool netsamlogon_cache_have(const struct dom_sid *user_sid);
 948
 949 /* The following definitions come from libsmb/smberr.c  */
 950
 951 const char *smb_dos_err_name(uint8 e_class, uint16 num);
 952 const char *get_dos_error_msg(WERROR result);
 953 const char *smb_dos_err_class(uint8 e_class);
 954 WERROR map_werror_from_unix(int error);
 955
 956 /* The following definitions come from libsmb/trustdom_cache.c  */
 957
 958 bool trustdom_cache_enable(void);
 959 bool trustdom_cache_shutdown(void);
 960 bool trustdom_cache_store(const char *name, const char *alt_name,
 961                           const struct dom_sid *sid, time_t timeout);
 962 bool trustdom_cache_fetch(const char* name, struct dom_sid* sid);
 963 uint32 trustdom_cache_fetch_timestamp( void );
 964 bool trustdom_cache_store_timestamp( uint32 t, time_t timeout );
 965 void trustdom_cache_flush(void);
 966 void update_trustdom_cache( void );
 967
 968 /* The following definitions come from libsmb/trusts_util.c  */
 969
 970 struct netlogon_creds_cli_context;
 971 struct messaging_context;
 972 struct dcerpc_binding_handle;
 973 NTSTATUS trust_pw_change(struct netlogon_creds_cli_context *context,
 974                          struct messaging_context *msg_ctx,
 975                          struct dcerpc_binding_handle *b,
 976                          const char *domain,
 977                          bool force);
 978
 979 /* The following definitions come from param/loadparm.c  */
 980
 981 #include "source3/param/param_proto.h"
 982
 983 char *lp_servicename(TALLOC_CTX *ctx, int);
 984 const char *lp_const_servicename(int);
 985 bool lp_autoloaded(int);
 986 const char *lp_dnsdomain(void);
 987 int lp_winbind_max_domain_connections(void);
 988 bool lp_idmap_range(const char *domain_name, uint32_t *low, uint32_t *high);
 989 bool lp_idmap_default_range(uint32_t *low, uint32_t *high);
 990 const char *lp_idmap_backend(const char *domain_name);
 991 const char *lp_idmap_default_backend (void);
 992 int lp_security(void);
 993 int lp_smb2_max_credits(void);
 994 int lp_cups_encrypt(void);
 995 bool lp_widelinks(int );
 996
 997 char *lp_parm_talloc_string(TALLOC_CTX *ctx, int snum, const char *type, const char *option, const char *def);
 998 const char *lp_parm_const_string(int snum, const char *type, const char *option, const char *def);
 999 struct loadparm_service;
1000 const char *lp_parm_const_string_service(struct loadparm_service *service, const char *type,
1001                                          const char *option, const char *def);
1002 const char **lp_parm_string_list(int snum, const char *type, const char *option, const char **def);
1003 int lp_parm_int(int snum, const char *type, const char *option, int def);
1004 unsigned long lp_parm_ulong(int snum, const char *type, const char *option, unsigned long def);
1005 bool lp_parm_bool(int snum, const char *type, const char *option, bool def);
1006 struct enum_list;
1007 int lp_parm_enum(int snum, const char *type, const char *option,
1008                  const struct enum_list *_enum, int def);
1009 char *canonicalize_servicename(TALLOC_CTX *ctx, const char *src);
1010 bool lp_add_home(const char *pszHomename, int iDefaultService,
1011                  const char *user, const char *pszHomedir);
1012 int lp_add_service(const char *pszService, int iDefaultService);
1013 bool lp_add_printer(const char *pszPrintername, int iDefaultService);
1014 bool lp_parameter_is_valid(const char *pszParmName);
1015 bool lp_parameter_is_global(const char *pszParmName);
1016 bool lp_parameter_is_canonical(const char *parm_name);
1017 bool lp_canonicalize_parameter(const char *parm_name, const char **canon_parm,
1018                                bool *inverse);
1019 bool lp_canonicalize_parameter_with_value(const char *parm_name,
1020                                           const char *val,
1021                                           const char **canon_parm,
1022                                           const char **canon_val);
1023 void show_parameter_list(void);
1024 bool lp_invert_boolean(const char *str, const char **inverse_str);
1025 bool lp_canonicalize_boolean(const char *str, const char**canon_str);
1026 bool service_ok(int iService);
1027 bool process_registry_service(const char *service_name);
1028 bool process_registry_shares(void);
1029 bool lp_config_backend_is_registry(void);
1030 bool lp_config_backend_is_file(void);
1031 bool lp_file_list_changed(void);
1032 const char *lp_ldap_machine_suffix(TALLOC_CTX *ctx);
1033 const char *lp_ldap_user_suffix(TALLOC_CTX *ctx);
1034 const char *lp_ldap_group_suffix(TALLOC_CTX *ctx);
1035 const char *lp_ldap_idmap_suffix(TALLOC_CTX *ctx);
1036 struct parm_struct;
1037 /* Return a pointer to a service by name.  */
1038 struct loadparm_service *lp_service(const char *pszServiceName);
1039 struct loadparm_service *lp_servicebynum(int snum);
1040 struct loadparm_service *lp_default_loadparm_service(void);
1041 void *lp_parm_ptr(struct loadparm_service *service, struct parm_struct *parm);
1042 void *lp_local_ptr_by_snum(int snum, struct parm_struct *parm);
1043 bool lp_do_parameter(int snum, const char *pszParmName, const char *pszParmValue);
1044 bool lp_set_cmdline(const char *pszParmName, const char *pszParmValue);
1045 bool dump_a_parameter(int snum, char *parm_name, FILE * f, bool isGlobal);
1046 struct parm_struct *lp_get_parameter(const char *param_name);
1047 bool lp_snum_ok(int iService);
1048 void lp_add_one_printer(const char *name, const char *comment,
1049                         const char *location, void *pdata);
1050 bool lp_loaded(void);
1051 void lp_killunused(struct smbd_server_connection *sconn,
1052                    bool (*snumused) (struct smbd_server_connection *, int));
1053 void lp_kill_all_services(void);
1054 void lp_killservice(int iServiceIn);
1055 const char* server_role_str(uint32 role);
1056 enum usershare_err parse_usershare_file(TALLOC_CTX *ctx,
1057                         SMB_STRUCT_STAT *psbuf,
1058                         const char *servicename,
1059                         int snum,
1060                         char **lines,
1061                         int numlines,
1062                         char **pp_sharepath,
1063                         char **pp_comment,
1064                         char **pp_cp_share_name,
1065                         struct security_descriptor **ppsd,
1066                         bool *pallow_guest);
1067 int load_usershare_service(const char *servicename);
1068 int load_usershare_shares(struct smbd_server_connection *sconn,
1069                           bool (*snumused) (struct smbd_server_connection *, int));
1070 void gfree_loadparm(void);
1071 bool lp_load(const char *pszFname,
1072              bool global_only,
1073              bool save_defaults,
1074              bool add_ipc,
1075              bool initialize_globals);
1076 bool lp_load_initial_only(const char *pszFname);
1077 bool lp_load_global(const char *file_name);
1078 bool lp_load_client(const char *file_name);
1079 bool lp_load_global_no_reinit(const char *file_name);
1080 bool lp_load_client_no_reinit(const char *file_name);
1081 bool lp_load_with_registry_shares(const char *pszFname,
1082                                   bool global_only,
1083                                   bool save_defaults,
1084                                   bool add_ipc,
1085                                   bool initialize_globals);
1086 int lp_numservices(void);
1087 void lp_dump(FILE *f, bool show_defaults, int maxtoprint);
1088 void lp_dump_one(FILE * f, bool show_defaults, int snum);
1089 int lp_servicenumber(const char *pszServiceName);
1090 struct share_params *get_share_params(TALLOC_CTX *mem_ctx,
1091                                       const char *sharename);
1092 const char *volume_label(TALLOC_CTX *ctx, int snum);
1093 bool lp_domain_master(void);
1094 bool lp_preferred_master(void);
1095 void lp_remove_service(int snum);
1096 void lp_copy_service(int snum, const char *new_name);
1097 int lp_default_server_announce(void);
1098 const char *lp_printername(TALLOC_CTX *ctx, int snum);
1099 void lp_set_logfile(const char *name);
1100 int lp_maxprintjobs(int snum);
1101 const char *lp_printcapname(void);
1102 bool lp_disable_spoolss( void );
1103 void lp_set_spoolss_state( uint32 state );
1104 uint32 lp_get_spoolss_state( void );
1105 struct smb_signing_state;
1106 bool lp_use_sendfile(int snum, struct smb_signing_state *signing_state);
1107 void set_use_sendfile(int snum, bool val);
1108 void set_store_dos_attributes(int snum, bool val);
1109 void lp_set_mangling_method(const char *new_method);
1110 bool lp_posix_pathnames(void);
1111 void lp_set_posix_pathnames(void);
1112 enum brl_flavour lp_posix_cifsu_locktype(files_struct *fsp);
1113 void lp_set_posix_default_cifsx_readwrite_locktype(enum brl_flavour val);
1114 int lp_min_receive_file_size(void);
1115 char* lp_perfcount_module(TALLOC_CTX *ctx);
1116 void widelinks_warning(int snum);
1117 const char *lp_ncalrpc_dir(void);
1118 void _lp_set_server_role(int server_role);
1119
1120 /* The following definitions come from param/loadparm_ctx.c  */
1121
1122 const struct loadparm_s3_helpers *loadparm_s3_helpers(void);
1123
1124 /* The following definitions come from param/loadparm_server_role.c  */
1125
1126 int lp_server_role(void);
1127 void set_server_role(void);
1128
1129 /* The following definitions come from param/util.c  */
1130
1131 uint32 get_int_param( const char* param );
1132 char* get_string_param( const char* param );
1133
1134 /* The following definitions come from lib/server_contexts.c  */
1135 struct tevent_context *server_event_context(void);
1136 void server_event_context_free(void);
1137 struct messaging_context *server_messaging_context(void);
1138 void server_messaging_context_free(void);
1139
1140 /* The following definitions come from lib/sessionid_tdb.c  */
1141 struct sessionid;
1142 NTSTATUS sessionid_traverse_read(int (*fn)(const char *key,
1143                                            struct sessionid *session,
1144                                            void *private_data),
1145                                  void *private_data);
1146
1147 /* The following definitions come from utils/passwd_util.c  */
1148
1149 char *stdin_new_passwd( void);
1150 char *get_pass( const char *prompt, bool stdin_get);
1151
1152 /* The following definitions come from lib/avahi.c */
1153
1154 struct AvahiPoll *tevent_avahi_poll(TALLOC_CTX *mem_ctx,
1155                                     struct tevent_context *ev);
1156
1157 /* The following definitions come from lib/fncall.c */
1158
1159 struct fncall_context *fncall_context_init(TALLOC_CTX *mem_ctx,
1160                                            int max_threads);
1161 struct tevent_req *fncall_send(TALLOC_CTX *mem_ctx, struct tevent_context *ev,
1162                                struct fncall_context *ctx,
1163                                void (*fn)(void *private_data),
1164                                void *private_data);
1165 int fncall_recv(struct tevent_req *req, int *perr);
1166
1167 /* The following definitions come from libsmb/smbsock_connect.c */
1168
1169 struct tevent_req *smbsock_connect_send(TALLOC_CTX *mem_ctx,
1170                                         struct tevent_context *ev,
1171                                         const struct sockaddr_storage *addr,
1172                                         uint16_t port,
1173                                         const char *called_name,
1174                                         int called_type,
1175                                         const char *calling_name,
1176                                         int calling_type);
1177 NTSTATUS smbsock_connect_recv(struct tevent_req *req, int *sock,
1178                               uint16_t *ret_port);
1179 NTSTATUS smbsock_connect(const struct sockaddr_storage *addr, uint16_t port,
1180                          const char *called_name, int called_type,
1181                          const char *calling_name, int calling_type,
1182                          int *pfd, uint16_t *ret_port, int sec_timeout);
1183
1184 struct tevent_req *smbsock_any_connect_send(TALLOC_CTX *mem_ctx,
1185                                             struct tevent_context *ev,
1186                                             const struct sockaddr_storage *addrs,
1187                                             const char **called_names,
1188                                             int *called_types,
1189                                             const char **calling_names,
1190                                             int *calling_types,
1191                                             size_t num_addrs, uint16_t port);
1192 NTSTATUS smbsock_any_connect_recv(struct tevent_req *req, int *pfd,
1193                                   size_t *chosen_index, uint16_t *chosen_port);
1194 NTSTATUS smbsock_any_connect(const struct sockaddr_storage *addrs,
1195                              const char **called_names,
1196                              int *called_types,
1197                              const char **calling_names,
1198                              int *calling_types,
1199                              size_t num_addrs,
1200                              uint16_t port,
1201                              int sec_timeout,
1202                              int *pfd, size_t *chosen_index,
1203                              uint16_t *chosen_port);
1204
1205 /* The following definitions come from lib/util_wellknown.c  */
1206
1207 bool sid_check_is_wellknown_domain(const struct dom_sid *sid, const char **name);
1208 bool sid_check_is_in_wellknown_domain(const struct dom_sid *sid);
1209 bool lookup_wellknown_sid(TALLOC_CTX *mem_ctx, const struct dom_sid *sid,
1210                           const char **domain, const char **name);
1211 bool lookup_wellknown_name(TALLOC_CTX *mem_ctx, const char *name,
1212                            struct dom_sid *sid, const char **domain);
1213
1214 /* The following definitions come from lib/util_unixsids.c  */
1215
1216 bool sid_check_is_unix_users(const struct dom_sid *sid);
1217 bool sid_check_is_in_unix_users(const struct dom_sid *sid);
1218 void uid_to_unix_users_sid(uid_t uid, struct dom_sid *sid);
1219 void gid_to_unix_groups_sid(gid_t gid, struct dom_sid *sid);
1220 const char *unix_users_domain_name(void);
1221 bool lookup_unix_user_name(const char *name, struct dom_sid *sid);
1222 bool sid_check_is_unix_groups(const struct dom_sid *sid);
1223 bool sid_check_is_in_unix_groups(const struct dom_sid *sid);
1224 const char *unix_groups_domain_name(void);
1225 bool lookup_unix_group_name(const char *name, struct dom_sid *sid);
1226
1227 /* The following definitions come from lib/filename_util.c */
1228
1229 NTSTATUS get_full_smb_filename(TALLOC_CTX *ctx, const struct smb_filename *smb_fname,
1230                               char **full_name);
1231 struct smb_filename *synthetic_smb_fname(TALLOC_CTX *mem_ctx,
1232                                          const char *base_name,
1233                                          const char *stream_name,
1234                                          const SMB_STRUCT_STAT *psbuf);
1235 struct smb_filename *synthetic_smb_fname_split(TALLOC_CTX *ctx,
1236                                                const char *fname,
1237                                                const SMB_STRUCT_STAT *psbuf);
1238 const char *smb_fname_str_dbg(const struct smb_filename *smb_fname);
1239 const char *fsp_str_dbg(const struct files_struct *fsp);
1240 const char *fsp_fnum_dbg(const struct files_struct *fsp);
1241 struct smb_filename *cp_smb_filename(TALLOC_CTX *mem_ctx,
1242                                      const struct smb_filename *in);
1243 bool is_ntfs_stream_smb_fname(const struct smb_filename *smb_fname);
1244 bool is_ntfs_default_stream_smb_fname(const struct smb_filename *smb_fname);
1245 bool is_invalid_windows_ea_name(const char *name);
1246 bool ea_list_has_invalid_name(struct ea_list *ea_list);
1247
1248 /* The following definitions come from lib/dummyroot.c */
1249
1250 void become_root(void);
1251 void unbecome_root(void);
1252
1253 /* The following definitions come from lib/smbd_shim.c */
1254
1255 int find_service(TALLOC_CTX *ctx, const char *service_in, char **p_service_out);
1256 void cancel_pending_lock_requests_by_fid(files_struct *fsp,
1257                         struct byte_range_lock *br_lck,
1258                         enum file_close_type close_type);
1259 void send_stat_cache_delete_message(struct messaging_context *msg_ctx,
1260                                     const char *name);
1261 NTSTATUS can_delete_directory_fsp(files_struct *fsp);
1262 bool change_to_root_user(void);
1263 bool become_authenticated_pipe_user(struct auth_session_info *session_info);
1264 bool unbecome_authenticated_pipe_user(void);
1265
1266 void contend_level2_oplocks_begin(files_struct *fsp,
1267                                   enum level2_contention_type type);
1268 void contend_level2_oplocks_end(files_struct *fsp,
1269                                 enum level2_contention_type type);
1270
1271 #endif /*  _PROTO_H_  */