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
  39 /* The following definitions come from lib/afs.c  */
  40
  41 char *afs_createtoken_str(const char *username, const char *cell);
  42 bool afs_login(connection_struct *conn);
  43
  44 /* The following definitions come from lib/afs_settoken.c  */
  45
  46 int afs_syscall(int subcall, const char *path, int cmd, char *cmarg, int follow);
  47 bool afs_settoken_str(const char *token_string);
  48
  49 /* The following definitions come from lib/audit.c  */
  50
  51 const char *audit_category_str(uint32 category);
  52 const char *audit_param_str(uint32 category);
  53 const char *audit_description_str(uint32 category);
  54 bool get_audit_category_from_param(const char *param, uint32 *audit_category);
  55 const char *audit_policy_str(TALLOC_CTX *mem_ctx, uint32 policy);
  56
  57 /* The following definitions come from lib/charcnv.c  */
  58
  59 void gfree_charcnv(void);
  60 size_t ucs2_align(const void *base_ptr, const void *p, int flags);
  61 size_t push_ascii(void *dest, const char *src, size_t dest_len, int flags);
  62 size_t push_ascii_fstring(void *dest, const char *src);
  63 size_t push_ascii_nstring(void *dest, const char *src);
  64 size_t pull_ascii(char *dest, const void *src, size_t dest_len, size_t src_len, int flags);
  65 size_t pull_ascii_fstring(char *dest, const void *src);
  66 size_t pull_ascii_nstring(char *dest, size_t dest_len, const void *src);
  67 size_t push_string_check_fn(void *dest, const char *src,
  68                             size_t dest_len, int flags);
  69 size_t push_string_base(const char *base, uint16 flags2,
  70                         void *dest, const char *src,
  71                         size_t dest_len, int flags);
  72 size_t pull_string_talloc(TALLOC_CTX *ctx,
  73                         const void *base_ptr,
  74                         uint16 smb_flags2,
  75                         char **ppdest,
  76                         const void *src,
  77                         size_t src_len,
  78                         int flags);
  79 size_t dos_PutUniCode(char *dst,const char *src, size_t len, bool null_terminate);
  80 int rpcstr_push_talloc(TALLOC_CTX *ctx, smb_ucs2_t **dest, const char *src);
  81
  82 /* The following definitions come from lib/dmallocmsg.c  */
  83
  84 void register_dmalloc_msgs(struct messaging_context *msg_ctx);
  85
  86 /* The following definitions come from lib/dprintf.c  */
  87
  88 void display_set_stderr(void);
  89
  90 /* The following definitions come from lib/errmap_unix.c  */
  91
  92 NTSTATUS map_nt_error_from_unix(int unix_error);
  93 int map_errno_from_nt_status(NTSTATUS status);
  94
  95 /* The following definitions come from lib/file_id.c  */
  96
  97 struct file_id vfs_file_id_from_sbuf(connection_struct *conn, const SMB_STRUCT_STAT *sbuf);
  98
  99 /* The following definitions come from lib/gencache.c  */
 100
 101 bool gencache_set(const char *keystr, const char *value, time_t timeout);
 102 bool gencache_del(const char *keystr);
 103 bool gencache_get(const char *keystr, TALLOC_CTX *mem_ctx, char **value,
 104                   time_t *ptimeout);
 105 bool gencache_parse(const char *keystr,
 106                     void (*parser)(time_t timeout, DATA_BLOB blob,
 107                                    void *private_data),
 108                     void *private_data);
 109 bool gencache_get_data_blob(const char *keystr, TALLOC_CTX *mem_ctx,
 110                             DATA_BLOB *blob,
 111                             time_t *timeout, bool *was_expired);
 112 bool gencache_stabilize(void);
 113 bool gencache_set_data_blob(const char *keystr, const DATA_BLOB *blob, time_t timeout);
 114 void gencache_iterate_blobs(void (*fn)(const char *key, DATA_BLOB value,
 115                                        time_t timeout, void *private_data),
 116                             void *private_data, const char *pattern);
 117 void gencache_iterate(void (*fn)(const char* key, const char *value, time_t timeout, void* dptr),
 118                       void* data, const char* keystr_pattern);
 119
 120 /* The following definitions come from lib/interface.c  */
 121
 122 bool ismyaddr(const struct sockaddr *ip);
 123 bool ismyip_v4(struct in_addr ip);
 124 bool is_local_net(const struct sockaddr *from);
 125 void setup_linklocal_scope_id(struct sockaddr *pss);
 126 bool is_local_net_v4(struct in_addr from);
 127 int iface_count(void);
 128 int iface_count_v4_nl(void);
 129 const struct in_addr *first_ipv4_iface(void);
 130 struct interface *get_interface(int n);
 131 const struct sockaddr_storage *iface_n_sockaddr_storage(int n);
 132 const struct in_addr *iface_n_ip_v4(int n);
 133 const struct in_addr *iface_n_bcast_v4(int n);
 134 const struct sockaddr_storage *iface_n_bcast(int n);
 135 const struct sockaddr_storage *iface_ip(const struct sockaddr *ip);
 136 bool iface_local(const struct sockaddr *ip);
 137 void load_interfaces(void);
 138 void gfree_interfaces(void);
 139 bool interfaces_changed(void);
 140
 141 /* The following definitions come from lib/ldap_debug_handler.c  */
 142
 143 void init_ldap_debugging(void);
 144
 145 /* The following definitions come from lib/ldap_escape.c  */
 146
 147 char *escape_ldap_string(TALLOC_CTX *mem_ctx, const char *s);
 148 char *escape_rdn_val_string_alloc(const char *s);
 149
 150 /* The following definitions come from lib/ms_fnmatch.c  */
 151
 152 int ms_fnmatch(const char *pattern, const char *string, bool translate_pattern,
 153                bool is_case_sensitive);
 154
 155 /* The following definitions come from lib/recvfile.c  */
 156
 157 ssize_t sys_recvfile(int fromfd,
 158                         int tofd,
 159                         off_t offset,
 160                         size_t count);
 161 ssize_t sys_recvfile(int fromfd,
 162                         int tofd,
 163                         off_t offset,
 164                         size_t count);
 165 ssize_t drain_socket(int sockfd, size_t count);
 166
 167 /* The following definitions come from lib/sendfile.c  */
 168
 169 ssize_t sys_sendfile(int tofd, int fromfd, const DATA_BLOB *header, off_t offset, size_t count);
 170
 171 /* The following definitions come from lib/server_mutex.c  */
 172
 173 struct named_mutex *grab_named_mutex(TALLOC_CTX *mem_ctx, const char *name,
 174                                      int timeout);
 175
 176 /* The following definitions come from lib/sharesec.c  */
 177
 178 bool share_info_db_init(void);
 179 struct security_descriptor *get_share_security_default( TALLOC_CTX *ctx, size_t *psize, uint32 def_access);
 180 struct security_descriptor *get_share_security( TALLOC_CTX *ctx, const char *servicename,
 181                               size_t *psize);
 182 bool set_share_security(const char *share_name, struct security_descriptor *psd);
 183 bool delete_share_security(const char *servicename);
 184 bool share_access_check(const struct security_token *token,
 185                         const char *sharename,
 186                         uint32 desired_access,
 187                         uint32_t *pgranted);
 188 bool parse_usershare_acl(TALLOC_CTX *ctx, const char *acl_str, struct security_descriptor **ppsd);
 189
 190 /* The following definitions come from lib/smbrun.c  */
 191
 192 int smbrun_no_sanitize(const char *cmd, int *outfd);
 193 int smbrun(const char *cmd, int *outfd);
 194 int smbrunsecret(const char *cmd, const char *secret);
 195
 196 /* The following definitions come from lib/sock_exec.c  */
 197
 198 int sock_exec(const char *prog);
 199
 200 /* The following definitions come from lib/substitute.c  */
 201
 202 void free_local_machine_name(void);
 203 bool set_local_machine_name(const char *local_name, bool perm);
 204 const char *get_local_machine_name(void);
 205 bool set_remote_machine_name(const char *remote_name, bool perm);
 206 const char *get_remote_machine_name(void);
 207 void sub_set_smb_name(const char *name);
 208 void set_current_user_info(const char *smb_name, const char *unix_name,
 209                            const char *domain);
 210 void sub_set_socket_ids(const char *peeraddr, const char *peername,
 211                         const char *sockaddr);
 212 const char *get_current_username(void);
 213 void standard_sub_basic(const char *smb_name, const char *domain_name,
 214                         char *str, size_t len);
 215 char *talloc_sub_basic(TALLOC_CTX *mem_ctx, const char *smb_name,
 216                        const char *domain_name, const char *str);
 217 char *talloc_sub_specified(TALLOC_CTX *mem_ctx,
 218                         const char *input_string,
 219                         const char *username,
 220                         const char *grpname,
 221                         const char *domain,
 222                         uid_t uid,
 223                         gid_t gid);
 224 char *talloc_sub_advanced(TALLOC_CTX *mem_ctx,
 225                           const char *servicename, const char *user,
 226                           const char *connectpath, gid_t gid,
 227                           const char *smb_name, const char *domain_name,
 228                           const char *str);
 229 void standard_sub_advanced(const char *servicename, const char *user,
 230                            const char *connectpath, gid_t gid,
 231                            const char *smb_name, const char *domain_name,
 232                            char *str, size_t len);
 233
 234 /* The following definitions come from lib/sysquotas.c  */
 235
 236 int sys_get_quota(const char *path, enum SMB_QUOTA_TYPE qtype, unid_t id, SMB_DISK_QUOTA *dp);
 237 int sys_set_quota(const char *path, enum SMB_QUOTA_TYPE qtype, unid_t id, SMB_DISK_QUOTA *dp);
 238
 239 /* The following definitions come from lib/sysquotas_*.c  */
 240
 241 int sys_get_vfs_quota(const char *path, const char *bdev, enum SMB_QUOTA_TYPE qtype, unid_t id, SMB_DISK_QUOTA *dp);
 242 int sys_set_vfs_quota(const char *path, const char *bdev, enum SMB_QUOTA_TYPE qtype, unid_t id, SMB_DISK_QUOTA *dp);
 243
 244 int sys_get_xfs_quota(const char *path, const char *bdev, enum SMB_QUOTA_TYPE qtype, unid_t id, SMB_DISK_QUOTA *dp);
 245 int sys_set_xfs_quota(const char *path, const char *bdev, enum SMB_QUOTA_TYPE qtype, unid_t id, SMB_DISK_QUOTA *dp);
 246
 247 int sys_get_nfs_quota(const char *path, const char *bdev,
 248                       enum SMB_QUOTA_TYPE qtype,
 249                       unid_t id, SMB_DISK_QUOTA *dp);
 250 int sys_set_nfs_quota(const char *path, const char *bdev,
 251                       enum SMB_QUOTA_TYPE qtype,
 252                       unid_t id, SMB_DISK_QUOTA *dp);
 253
 254 /* The following definitions come from lib/system.c  */
 255
 256 ssize_t sys_read(int fd, void *buf, size_t count);
 257 ssize_t sys_write(int fd, const void *buf, size_t count);
 258 ssize_t sys_writev(int fd, const struct iovec *iov, int iovcnt);
 259 ssize_t sys_pread(int fd, void *buf, size_t count, off_t off);
 260 ssize_t sys_pwrite(int fd, const void *buf, size_t count, off_t off);
 261 ssize_t sys_send(int s, const void *msg, size_t len, int flags);
 262 ssize_t sys_recvfrom(int s, void *buf, size_t len, int flags, struct sockaddr *from, socklen_t *fromlen);
 263 int sys_fcntl_ptr(int fd, int cmd, void *arg);
 264 int sys_fcntl_long(int fd, int cmd, long arg);
 265 void update_stat_ex_mtime(struct stat_ex *dst, struct timespec write_ts);
 266 void update_stat_ex_create_time(struct stat_ex *dst, struct timespec create_time);
 267 int sys_stat(const char *fname, SMB_STRUCT_STAT *sbuf,
 268              bool fake_dir_create_times);
 269 int sys_fstat(int fd, SMB_STRUCT_STAT *sbuf,
 270               bool fake_dir_create_times);
 271 int sys_lstat(const char *fname,SMB_STRUCT_STAT *sbuf,
 272               bool fake_dir_create_times);
 273 int sys_posix_fallocate(int fd, off_t offset, off_t len);
 274 int sys_fallocate(int fd, enum vfs_fallocate_mode mode, off_t offset, off_t len);
 275 void kernel_flock(int fd, uint32 share_mode, uint32 access_mask);
 276 DIR *sys_fdopendir(int fd);
 277 int sys_mknod(const char *path, mode_t mode, SMB_DEV_T dev);
 278 int sys_waitpid(pid_t pid,int *status,int options);
 279 char *sys_getwd(void);
 280 void set_effective_capability(enum smbd_capability capability);
 281 void drop_effective_capability(enum smbd_capability capability);
 282 long sys_random(void);
 283 void sys_srandom(unsigned int seed);
 284 int groups_max(void);
 285 int sys_getgroups(int setlen, gid_t *gidset);
 286 int sys_setgroups(gid_t UNUSED(primary_gid), int setlen, gid_t *gidset);
 287 int sys_popen(const char *command);
 288 int sys_pclose(int fd);
 289 ssize_t sys_getxattr (const char *path, const char *name, void *value, size_t size);
 290 ssize_t sys_fgetxattr (int filedes, const char *name, void *value, size_t size);
 291 ssize_t sys_listxattr (const char *path, char *list, size_t size);
 292 ssize_t sys_flistxattr (int filedes, char *list, size_t size);
 293 int sys_removexattr (const char *path, const char *name);
 294 int sys_fremovexattr (int filedes, const char *name);
 295 int sys_setxattr (const char *path, const char *name, const void *value, size_t size, int flags);
 296 int sys_fsetxattr (int filedes, const char *name, const void *value, size_t size, int flags);
 297 uint32 unix_dev_major(SMB_DEV_T dev);
 298 uint32 unix_dev_minor(SMB_DEV_T dev);
 299 #if 0
 300 int sys_get_number_of_cores(void);
 301 #endif
 302
 303 struct stat;
 304 void init_stat_ex_from_stat (struct stat_ex *dst,
 305                             const struct stat *src,
 306                             bool fake_dir_create_times);
 307
 308 /* The following definitions come from lib/system_smbd.c  */
 309
 310 bool getgroups_unix_user(TALLOC_CTX *mem_ctx, const char *user,
 311                          gid_t primary_gid,
 312                          gid_t **ret_groups, uint32_t *p_ngroups);
 313
 314 /* The following definitions come from lib/tallocmsg.c  */
 315
 316 void register_msg_pool_usage(struct messaging_context *msg_ctx);
 317
 318 /* The following definitions come from lib/time.c  */
 319
 320 void push_dos_date(uint8_t *buf, int offset, time_t unixdate, int zone_offset);
 321 void push_dos_date2(uint8_t *buf,int offset,time_t unixdate, int zone_offset);
 322 void push_dos_date3(uint8_t *buf,int offset,time_t unixdate, int zone_offset);
 323 uint32_t convert_time_t_to_uint32_t(time_t t);
 324 time_t convert_uint32_t_to_time_t(uint32_t u);
 325 bool nt_time_is_zero(const NTTIME *nt);
 326 time_t generalized_to_unix_time(const char *str);
 327 int get_server_zone_offset(void);
 328 int set_server_zone_offset(time_t t);
 329 char *timeval_string(TALLOC_CTX *ctx, const struct timeval *tp, bool hires);
 330 char *current_timestring(TALLOC_CTX *ctx, bool hires);
 331 void srv_put_dos_date(char *buf,int offset,time_t unixdate);
 332 void srv_put_dos_date2(char *buf,int offset, time_t unixdate);
 333 void srv_put_dos_date3(char *buf,int offset,time_t unixdate);
 334 void round_timespec(enum timestamp_set_resolution res, struct timespec *ts);
 335 void put_long_date_timespec(enum timestamp_set_resolution res, char *p, struct timespec ts);
 336 void put_long_date(char *p, time_t t);
 337 void dos_filetime_timespec(struct timespec *tsp);
 338 time_t make_unix_date(const void *date_ptr, int zone_offset);
 339 time_t make_unix_date2(const void *date_ptr, int zone_offset);
 340 time_t make_unix_date3(const void *date_ptr, int zone_offset);
 341 time_t srv_make_unix_date(const void *date_ptr);
 342 time_t srv_make_unix_date2(const void *date_ptr);
 343 time_t srv_make_unix_date3(const void *date_ptr);
 344 struct timespec interpret_long_date(const char *p);
 345 void TimeInit(void);
 346 void get_process_uptime(struct timeval *ret_time);
 347 void get_startup_time(struct timeval *ret_time);
 348 time_t nt_time_to_unix_abs(const NTTIME *nt);
 349 time_t uint64s_nt_time_to_unix_abs(const uint64_t *src);
 350 void unix_to_nt_time_abs(NTTIME *nt, time_t t);
 351 const char *time_to_asc(const time_t t);
 352 const char *display_time(NTTIME nttime);
 353 bool nt_time_is_set(const NTTIME *nt);
 354
 355 /* The following definitions come from lib/username.c  */
 356
 357 void flush_pwnam_cache(void);
 358 char *get_user_home_dir(TALLOC_CTX *mem_ctx, const char *user);
 359 struct passwd *Get_Pwnam_alloc(TALLOC_CTX *mem_ctx, const char *user);
 360
 361 /* The following definitions come from lib/util_names.c  */
 362 const char *get_global_sam_name(void);
 363
 364 /* The following definitions come from lib/util.c  */
 365
 366 enum protocol_types get_Protocol(void);
 367 void set_Protocol(enum protocol_types  p);
 368 bool all_zero(const uint8_t *ptr, size_t size);
 369 void gfree_names(void);
 370 void gfree_all( void );
 371 const char *my_netbios_names(int i);
 372 bool set_netbios_aliases(const char **str_array);
 373 bool init_names(void);
 374 bool file_exist_stat(const char *fname,SMB_STRUCT_STAT *sbuf,
 375                      bool fake_dir_create_times);
 376 bool socket_exist(const char *fname);
 377 uint64_t get_file_size_stat(const SMB_STRUCT_STAT *sbuf);
 378 bool check_same_dev_ino(const SMB_STRUCT_STAT *sbuf1,
 379                         const SMB_STRUCT_STAT *sbuf2);
 380 bool check_same_stat(const SMB_STRUCT_STAT *sbuf1,
 381                         const SMB_STRUCT_STAT *sbuf2);
 382 void show_msg(const char *buf);
 383 int set_message_bcc(char *buf,int num_bytes);
 384 ssize_t message_push_blob(uint8 **outbuf, DATA_BLOB blob);
 385 char *unix_clean_name(TALLOC_CTX *ctx, const char *s);
 386 char *clean_name(TALLOC_CTX *ctx, const char *s);
 387 ssize_t write_data_at_offset(int fd, const char *buffer, size_t N, off_t pos);
 388 int set_blocking(int fd, bool set);
 389 NTSTATUS init_before_fork(void);
 390 NTSTATUS reinit_after_fork(struct messaging_context *msg_ctx,
 391                            struct tevent_context *ev_ctx,
 392                            bool parent_longlived);
 393 void *malloc_(size_t size);
 394 void *Realloc(void *p, size_t size, bool free_old_on_error);
 395 void add_to_large_array(TALLOC_CTX *mem_ctx, size_t element_size,
 396                         void *element, void *_array, uint32 *num_elements,
 397                         ssize_t *array_size);
 398 char *get_myname(TALLOC_CTX *ctx);
 399 char *get_mydnsdomname(TALLOC_CTX *ctx);
 400 char *automount_lookup(TALLOC_CTX *ctx, const char *user_name);
 401 char *automount_lookup(TALLOC_CTX *ctx, const char *user_name);
 402 bool process_exists(const struct server_id pid);
 403 bool processes_exist(const struct server_id *pids, int num_pids,
 404                      bool *results);
 405 const char *uidtoname(uid_t uid);
 406 char *gidtoname(gid_t gid);
 407 uid_t nametouid(const char *name);
 408 gid_t nametogid(const char *name);
 409 void smb_panic_s3(const char *why);
 410 void log_stack_trace(void);
 411 const char *readdirname(DIR *p);
 412 bool is_in_path(const char *name, name_compare_entry *namelist, bool case_sensitive);
 413 void set_namearray(name_compare_entry **ppname_array, const char *namelist);
 414 void free_namearray(name_compare_entry *name_array);
 415 bool fcntl_lock(int fd, int op, off_t offset, off_t count, int type);
 416 bool fcntl_getlock(int fd, off_t *poffset, off_t *pcount, int *ptype, pid_t *ppid);
 417 bool is_myname(const char *s);
 418 void ra_lanman_string( const char *native_lanman );
 419 const char *get_remote_arch_str(void);
 420 void set_remote_arch(enum remote_arch_types type);
 421 enum remote_arch_types get_remote_arch(void);
 422 const char *tab_depth(int level, int depth);
 423 int str_checksum(const char *s);
 424 void zero_free(void *p, size_t size);
 425 int set_maxfiles(int requested_max);
 426 int smb_mkstemp(char *name_template);
 427 void *smb_xmalloc_array(size_t size, unsigned int count);
 428 char *myhostname(void);
 429 char *myhostname_upper(void);
 430 char *lock_path(const char *name);
 431 char *state_path(const char *name);
 432 char *cache_path(const char *name);
 433 bool parent_dirname(TALLOC_CTX *mem_ctx, const char *dir, char **parent,
 434                     const char **name);
 435 bool ms_has_wild(const char *s);
 436 bool ms_has_wild_w(const smb_ucs2_t *s);
 437 bool mask_match(const char *string, const char *pattern, bool is_case_sensitive);
 438 bool mask_match_search(const char *string, const char *pattern, bool is_case_sensitive);
 439 bool mask_match_list(const char *string, char **list, int listLen, bool is_case_sensitive);
 440 bool unix_wild_match(const char *pattern, const char *string);
 441 bool name_to_fqdn(fstring fqdn, const char *name);
 442 void *talloc_append_blob(TALLOC_CTX *mem_ctx, void *buf, DATA_BLOB blob);
 443 uint32 map_share_mode_to_deny_mode(uint32 share_access, uint32 private_options);
 444 pid_t procid_to_pid(const struct server_id *proc);
 445 void set_my_vnn(uint32 vnn);
 446 uint32 get_my_vnn(void);
 447 void set_my_unique_id(uint64_t unique_id);
 448 struct server_id pid_to_procid(pid_t pid);
 449 struct server_id procid_self(void);
 450 struct server_id *new_server_id_task(TALLOC_CTX *mem_ctx);
 451 #define serverid_equal(p1, p2) server_id_equal(p1,p2)
 452 bool procid_is_me(const struct server_id *pid);
 453 struct server_id interpret_pid(const char *pid_string);
 454 char *procid_str_static(const struct server_id *pid);
 455 bool procid_valid(const struct server_id *pid);
 456 bool procid_is_local(const struct server_id *pid);
 457 bool is_offset_safe(const char *buf_base, size_t buf_len, char *ptr, size_t off);
 458 char *get_safe_ptr(const char *buf_base, size_t buf_len, char *ptr, size_t off);
 459 char *get_safe_str_ptr(const char *buf_base, size_t buf_len, char *ptr, size_t off);
 460 int get_safe_SVAL(const char *buf_base, size_t buf_len, char *ptr, size_t off, int failval);
 461 int get_safe_IVAL(const char *buf_base, size_t buf_len, char *ptr, size_t off, int failval);
 462 void split_domain_user(TALLOC_CTX *mem_ctx,
 463                        const char *full_name,
 464                        char **domain,
 465                        char **user);
 466 const char *strip_hostname(const char *s);
 467 bool any_nt_status_not_ok(NTSTATUS err1, NTSTATUS err2, NTSTATUS *result);
 468 int timeval_to_msec(struct timeval t);
 469 char *valid_share_pathname(TALLOC_CTX *ctx, const char *dos_pathname);
 470 bool is_executable(const char *fname);
 471 bool map_open_params_to_ntcreate(const char *smb_base_fname,
 472                                  int deny_mode, int open_func,
 473                                  uint32 *paccess_mask,
 474                                  uint32 *pshare_mode,
 475                                  uint32 *pcreate_disposition,
 476                                  uint32 *pcreate_options,
 477                                  uint32_t *pprivate_flags);
 478 struct security_unix_token *copy_unix_token(TALLOC_CTX *ctx, const struct security_unix_token *tok);
 479 bool dir_check_ftype(uint32_t mode, uint32_t dirtype);
 480 void init_modules(void);
 481
 482 /* The following definitions come from lib/util_builtin.c  */
 483
 484 bool lookup_builtin_rid(TALLOC_CTX *mem_ctx, uint32 rid, const char **name);
 485 bool lookup_builtin_name(const char *name, uint32 *rid);
 486 const char *builtin_domain_name(void);
 487 bool sid_check_is_builtin(const struct dom_sid *sid);
 488 bool sid_check_is_in_builtin(const struct dom_sid *sid);
 489 bool sid_check_is_wellknown_builtin(const struct dom_sid *sid);
 490
 491 /* The following definitions come from lib/util_file.c  */
 492
 493 char **file_lines_pload(const char *syscmd, int *numlines);
 494 void file_lines_free(char **lines);
 495
 496 /* The following definitions come from lib/util_nscd.c  */
 497
 498 void smb_nscd_flush_user_cache(void);
 499 void smb_nscd_flush_group_cache(void);
 500
 501 /* The following definitions come from lib/util_nttoken.c  */
 502
 503 struct security_token *dup_nt_token(TALLOC_CTX *mem_ctx, const struct security_token *ptoken);
 504 NTSTATUS merge_nt_token(TALLOC_CTX *mem_ctx,
 505                         const struct security_token *token_1,
 506                         const struct security_token *token_2,
 507                         struct security_token **token_out);
 508 bool token_sid_in_ace(const struct security_token *token, const struct security_ace *ace);
 509
 510 /* The following definitions come from lib/util_sec.c  */
 511
 512 void sec_init(void);
 513 uid_t sec_initial_uid(void);
 514 gid_t sec_initial_gid(void);
 515 bool non_root_mode(void);
 516 void gain_root_privilege(void);
 517 void gain_root_group_privilege(void);
 518 void set_effective_uid(uid_t uid);
 519 void set_effective_gid(gid_t gid);
 520 void save_re_uid(void);
 521 void restore_re_uid_fromroot(void);
 522 void restore_re_uid(void);
 523 void save_re_gid(void);
 524 void restore_re_gid(void);
 525 int set_re_uid(void);
 526 void become_user_permanently(uid_t uid, gid_t gid);
 527 int set_thread_credentials(uid_t uid,
 528                         gid_t gid,
 529                         size_t setlen,
 530                         const gid_t *gidset);
 531 bool is_setuid_root(void) ;
 532
 533 /* The following definitions come from lib/util_sid.c  */
 534
 535 char *sid_to_fstring(fstring sidstr_out, const struct dom_sid *sid);
 536 char *sid_string_talloc(TALLOC_CTX *mem_ctx, const struct dom_sid *sid);
 537 char *sid_string_dbg(const struct dom_sid *sid);
 538 char *sid_string_tos(const struct dom_sid *sid);
 539 bool sid_linearize(char *outbuf, size_t len, const struct dom_sid *sid);
 540 bool non_mappable_sid(struct dom_sid *sid);
 541 char *sid_binstring_hex(const struct dom_sid *sid);
 542 struct netr_SamInfo3;
 543 NTSTATUS sid_array_from_info3(TALLOC_CTX *mem_ctx,
 544                               const struct netr_SamInfo3 *info3,
 545                               struct dom_sid **user_sids,
 546                               uint32_t *num_user_sids,
 547                               bool include_user_group_rid);
 548
 549 /* The following definitions come from lib/util_sock.c  */
 550
 551 bool is_broadcast_addr(const struct sockaddr *pss);
 552 bool is_loopback_ip_v4(struct in_addr ip);
 553 bool is_loopback_addr(const struct sockaddr *pss);
 554 bool is_zero_addr(const struct sockaddr_storage *pss);
 555 void zero_ip_v4(struct in_addr *ip);
 556 void in_addr_to_sockaddr_storage(struct sockaddr_storage *ss,
 557                 struct in_addr ip);
 558 bool same_net(const struct sockaddr *ip1,
 559                 const struct sockaddr *ip2,
 560                 const struct sockaddr *mask);
 561 bool sockaddr_equal(const struct sockaddr *ip1,
 562                 const struct sockaddr *ip2);
 563 bool is_address_any(const struct sockaddr *psa);
 564 uint16_t get_sockaddr_port(const struct sockaddr_storage *pss);
 565 char *print_sockaddr(char *dest,
 566                         size_t destlen,
 567                         const struct sockaddr_storage *psa);
 568 char *print_canonical_sockaddr(TALLOC_CTX *ctx,
 569                         const struct sockaddr_storage *pss);
 570 int get_socket_port(int fd);
 571 const char *client_addr(int fd, char *addr, size_t addrlen);
 572 const char *client_socket_addr(int fd, char *addr, size_t addr_len);
 573 int client_socket_port(int fd);
 574 bool is_a_socket(int fd);
 575 void set_socket_options(int fd, const char *options);
 576 ssize_t read_udp_v4_socket(int fd,
 577                         char *buf,
 578                         size_t len,
 579                         struct sockaddr_storage *psa);
 580 NTSTATUS read_fd_with_timeout(int fd, char *buf,
 581                                   size_t mincnt, size_t maxcnt,
 582                                   unsigned int time_out,
 583                                   size_t *size_ret);
 584 NTSTATUS read_data(int fd, char *buffer, size_t N);
 585 ssize_t write_data(int fd, const char *buffer, size_t N);
 586 ssize_t write_data_iov(int fd, const struct iovec *orig_iov, int iovcnt);
 587 bool send_keepalive(int client);
 588 NTSTATUS read_smb_length_return_keepalive(int fd, char *inbuf,
 589                                           unsigned int timeout,
 590                                           size_t *len);
 591 NTSTATUS receive_smb_raw(int fd,
 592                         char *buffer,
 593                         size_t buflen,
 594                         unsigned int timeout,
 595                         size_t maxlen,
 596                         size_t *p_len);
 597 int open_socket_in(int type,
 598                 uint16_t port,
 599                 int dlevel,
 600                 const struct sockaddr_storage *psock,
 601                 bool rebind);
 602 NTSTATUS open_socket_out(const struct sockaddr_storage *pss, uint16_t port,
 603                          int timeout, int *pfd);
 604 struct tevent_req *open_socket_out_send(TALLOC_CTX *mem_ctx,
 605                                         struct tevent_context *ev,
 606                                         const struct sockaddr_storage *pss,
 607                                         uint16_t port,
 608                                         int timeout);
 609 NTSTATUS open_socket_out_recv(struct tevent_req *req, int *pfd);
 610 struct tevent_req *open_socket_out_defer_send(TALLOC_CTX *mem_ctx,
 611                                               struct tevent_context *ev,
 612                                               struct timeval wait_time,
 613                                               const struct sockaddr_storage *pss,
 614                                               uint16_t port,
 615                                               int timeout);
 616 NTSTATUS open_socket_out_defer_recv(struct tevent_req *req, int *pfd);
 617 int open_udp_socket(const char *host, int port);
 618 const char *get_peer_addr(int fd, char *addr, size_t addr_len);
 619
 620 struct tsocket_address;
 621
 622 int get_remote_hostname(const struct tsocket_address *remote_address,
 623                         char **name,
 624                         TALLOC_CTX *mem_ctx);
 625
 626 int create_pipe_sock(const char *socket_dir,
 627                      const char *socket_name,
 628                      mode_t dir_perms);
 629 int create_tcpip_socket(const struct sockaddr_storage *ifss, uint16_t *port);
 630 const char *get_mydnsfullname(void);
 631 bool is_myname_or_ipaddr(const char *s);
 632 struct tevent_req *getaddrinfo_send(TALLOC_CTX *mem_ctx,
 633                                     struct tevent_context *ev,
 634                                     struct fncall_context *ctx,
 635                                     const char *node,
 636                                     const char *service,
 637                                     const struct addrinfo *hints);
 638 int getaddrinfo_recv(struct tevent_req *req, struct addrinfo **res);
 639 int poll_one_fd(int fd, int events, int timeout, int *revents);
 640 int poll_intr_one_fd(int fd, int events, int timeout, int *revents);
 641 struct tstream_context;
 642 struct tevent_req *tstream_read_packet_send(TALLOC_CTX *mem_ctx,
 643                                             struct tevent_context *ev,
 644                                             struct tstream_context *stream,
 645                                             size_t initial,
 646                                             ssize_t (*more)(uint8_t *buf,
 647                                                             size_t buflen,
 648                                                             void *private_data),
 649                                             void *private_data);
 650 ssize_t tstream_read_packet_recv(struct tevent_req *req, TALLOC_CTX *mem_ctx,
 651                                  uint8_t **pbuf, int *perrno);
 652
 653 /* The following definitions come from lib/util_str.c  */
 654
 655 bool next_token(const char **ptr, char *buff, const char *sep, size_t bufsize);
 656 bool strnequal(const char *s1,const char *s2,size_t n);
 657 bool strcsequal(const char *s1,const char *s2);
 658 bool strnorm(char *s, int case_default);
 659 char *push_skip_string(char *buf);
 660 char *skip_string(const char *base, size_t len, char *buf);
 661 size_t str_charnum(const char *s);
 662 bool trim_char(char *s,char cfront,char cback);
 663 bool strhasupper(const char *s);
 664 bool strhaslower(const char *s);
 665 char *StrnCpy(char *dest,const char *src,size_t n);
 666 bool in_list(const char *s, const char *list, bool casesensitive);
 667 void fstring_sub(char *s,const char *pattern,const char *insert);
 668 char *realloc_string_sub2(char *string,
 669                         const char *pattern,
 670                         const char *insert,
 671                         bool remove_unsafe_characters,
 672                         bool allow_trailing_dollar);
 673 char *realloc_string_sub(char *string,
 674                         const char *pattern,
 675                         const char *insert);
 676 char *talloc_string_sub2(TALLOC_CTX *mem_ctx, const char *src,
 677                         const char *pattern,
 678                         const char *insert,
 679                         bool remove_unsafe_characters,
 680                         bool replace_once,
 681                         bool allow_trailing_dollar);
 682 char *talloc_string_sub(TALLOC_CTX *mem_ctx,
 683                         const char *src,
 684                         const char *pattern,
 685                         const char *insert);
 686 void all_string_sub(char *s,const char *pattern,const char *insert, size_t len);
 687 char *talloc_all_string_sub(TALLOC_CTX *ctx,
 688                                 const char *src,
 689                                 const char *pattern,
 690                                 const char *insert);
 691 char *octal_string(int i);
 692 char *string_truncate(char *s, unsigned int length);
 693 char *strchr_m(const char *src, char c);
 694 char *strrchr_m(const char *s, char c);
 695 char *strnrchr_m(const char *s, char c, unsigned int n);
 696 char *strstr_m(const char *src, const char *findstr);
 697 bool strlower_m(char *s);
 698 bool strupper_m(char *s);
 699 size_t strlen_m(const char *s);
 700 size_t strlen_m_term(const char *s);
 701 size_t strlen_m_term_null(const char *s);
 702 int fstr_sprintf(fstring s, const char *fmt, ...);
 703 bool str_list_sub_basic( char **list, const char *smb_name,
 704                          const char *domain_name );
 705 bool str_list_substitute(char **list, const char *pattern, const char *insert);
 706
 707 char *ipstr_list_make(char **ipstr_list,
 708                         const struct ip_service *ip_list,
 709                         int ip_count);
 710 int ipstr_list_parse(const char *ipstr_list, struct ip_service **ip_list);
 711 void ipstr_list_free(char* ipstr_list);
 712 uint64_t STR_TO_SMB_BIG_UINT(const char *nptr, const char **entptr);
 713 uint64_t conv_str_size(const char * str);
 714 bool add_string_to_array(TALLOC_CTX *mem_ctx,
 715                          const char *str, const char ***strings,
 716                          int *num);
 717 void sprintf_append(TALLOC_CTX *mem_ctx, char **string, ssize_t *len,
 718                     size_t *bufsize, const char *fmt, ...);
 719 int asprintf_strupper_m(char **strp, const char *fmt, ...);
 720 char *talloc_asprintf_strupper_m(TALLOC_CTX *t, const char *fmt, ...);
 721 char *talloc_asprintf_strlower_m(TALLOC_CTX *t, const char *fmt, ...);
 722 bool validate_net_name( const char *name,
 723                 const char *invalid_chars,
 724                 int max_len);
 725 char *escape_shell_string(const char *src);
 726 char **str_list_make_v3(TALLOC_CTX *mem_ctx, const char *string, const char *sep);
 727
 728 /* The following definitions come from lib/version.c  */
 729
 730 const char *samba_version_string(void);
 731
 732 /* The following definitions come from lib/wins_srv.c  */
 733
 734 bool wins_srv_is_dead(struct in_addr wins_ip, struct in_addr src_ip);
 735 void wins_srv_alive(struct in_addr wins_ip, struct in_addr src_ip);
 736 void wins_srv_died(struct in_addr wins_ip, struct in_addr src_ip);
 737 unsigned wins_srv_count(void);
 738 char **wins_srv_tags(void);
 739 void wins_srv_tags_free(char **list);
 740 struct in_addr wins_srv_ip_tag(const char *tag, struct in_addr src_ip);
 741 bool wins_server_tag_ips(const char *tag, TALLOC_CTX *mem_ctx,
 742                          struct in_addr **pservers, int *pnum_servers);
 743 unsigned wins_srv_count_tag(const char *tag);
 744
 745 /* The following definitions come from libsmb/clispnego.c  */
 746
 747 DATA_BLOB spnego_gen_negTokenInit(TALLOC_CTX *ctx,
 748                                   const char *OIDs[],
 749                                   DATA_BLOB *psecblob,
 750                                   const char *principal);
 751
 752 #ifndef ASN1_MAX_OIDS
 753 #define ASN1_MAX_OIDS 20
 754 #endif
 755 bool spnego_parse_negTokenInit(TALLOC_CTX *ctx,
 756                                DATA_BLOB blob,
 757                                char *OIDs[ASN1_MAX_OIDS],
 758                                char **principal,
 759                                DATA_BLOB *secblob);
 760 DATA_BLOB spnego_gen_krb5_wrap(TALLOC_CTX *ctx, const DATA_BLOB ticket, const uint8 tok_id[2]);
 761 int spnego_gen_krb5_negTokenInit(TALLOC_CTX *ctx,
 762                             const char *principal, int time_offset,
 763                             DATA_BLOB *targ,
 764                             DATA_BLOB *session_key_krb5, uint32 extra_ap_opts,
 765                             const char *ccname, time_t *expire_time);
 766 bool spnego_parse_challenge(TALLOC_CTX *ctx, const DATA_BLOB blob,
 767                             DATA_BLOB *chal1, DATA_BLOB *chal2);
 768 DATA_BLOB spnego_gen_auth(TALLOC_CTX *ctx, DATA_BLOB blob);
 769 bool spnego_parse_auth_response(TALLOC_CTX *ctx,
 770                                 DATA_BLOB blob, NTSTATUS nt_status,
 771                                 const char *mechOID,
 772                                 DATA_BLOB *auth);
 773
 774 /* The following definitions come from libsmb/conncache.c  */
 775
 776 NTSTATUS check_negative_conn_cache( const char *domain, const char *server);
 777 void add_failed_connection_entry(const char *domain, const char *server, NTSTATUS result) ;
 778 void flush_negative_conn_cache_for_domain(const char *domain);
 779
 780 /* The following definitions come from libsmb/dsgetdcname.c  */
 781
 782 struct netr_DsRGetDCNameInfo;
 783
 784 void debug_dsdcinfo_flags(int lvl, uint32_t flags);
 785 NTSTATUS dsgetdcname(TALLOC_CTX *mem_ctx,
 786                      struct messaging_context *msg_ctx,
 787                      const char *domain_name,
 788                      const struct GUID *domain_guid,
 789                      const char *site_name,
 790                      uint32_t flags,
 791                      struct netr_DsRGetDCNameInfo **info);
 792
 793 /* The following definitions come from libsmb/errormap.c  */
 794
 795 NTSTATUS dos_to_ntstatus(uint8 eclass, uint32 ecode);
 796
 797 /* The following definitions come from libsmb/namecache.c  */
 798
 799 bool namecache_store(const char *name,
 800                         int name_type,
 801                         int num_names,
 802                         struct ip_service *ip_list);
 803 bool namecache_fetch(const char *name,
 804                         int name_type,
 805                         struct ip_service **ip_list,
 806                         int *num_names);
 807 bool namecache_delete(const char *name, int name_type);
 808 void namecache_flush(void);
 809 bool namecache_status_store(const char *keyname, int keyname_type,
 810                 int name_type, const struct sockaddr_storage *keyip,
 811                 const char *srvname);
 812 bool namecache_status_fetch(const char *keyname,
 813                                 int keyname_type,
 814                                 int name_type,
 815                                 const struct sockaddr_storage *keyip,
 816                                 char *srvname_out);
 817
 818 /* The following definitions come from libsmb/namequery.c  */
 819
 820 bool saf_store( const char *domain, const char *servername );
 821 bool saf_join_store( const char *domain, const char *servername );
 822 bool saf_delete( const char *domain );
 823 char *saf_fetch(TALLOC_CTX *mem_ctx, const char *domain );
 824 struct tevent_req *node_status_query_send(TALLOC_CTX *mem_ctx,
 825                                           struct tevent_context *ev,
 826                                           struct nmb_name *name,
 827                                           const struct sockaddr_storage *addr);
 828 NTSTATUS node_status_query_recv(struct tevent_req *req, TALLOC_CTX *mem_ctx,
 829                                 struct node_status **pnode_status,
 830                                 int *pnum_names,
 831                                 struct node_status_extra *extra);
 832 NTSTATUS node_status_query(TALLOC_CTX *mem_ctx, struct nmb_name *name,
 833                            const struct sockaddr_storage *addr,
 834                            struct node_status **pnode_status,
 835                            int *pnum_names,
 836                            struct node_status_extra *extra);
 837 bool name_status_find(const char *q_name,
 838                         int q_type,
 839                         int type,
 840                         const struct sockaddr_storage *to_ss,
 841                         fstring name);
 842 int ip_service_compare(struct ip_service *ss1, struct ip_service *ss2);
 843 int remove_duplicate_addrs2(struct ip_service *iplist, int count );
 844 struct tevent_req *name_query_send(TALLOC_CTX *mem_ctx,
 845                                    struct tevent_context *ev,
 846                                    const char *name, int name_type,
 847                                    bool bcast, bool recurse,
 848                                    const struct sockaddr_storage *addr);
 849 NTSTATUS name_query_recv(struct tevent_req *req, TALLOC_CTX *mem_ctx,
 850                          struct sockaddr_storage **addrs, int *num_addrs,
 851                          uint8_t *flags);
 852 NTSTATUS name_query(const char *name, int name_type,
 853                     bool bcast, bool recurse,
 854                     const struct sockaddr_storage *to_ss,
 855                     TALLOC_CTX *mem_ctx,
 856                     struct sockaddr_storage **addrs,
 857                     int *num_addrs, uint8_t *flags);
 858 struct tevent_req *name_resolve_bcast_send(TALLOC_CTX *mem_ctx,
 859                                            struct tevent_context *ev,
 860                                            const char *name,
 861                                            int name_type);
 862 NTSTATUS name_resolve_bcast_recv(struct tevent_req *req, TALLOC_CTX *mem_ctx,
 863                                  struct sockaddr_storage **addrs,
 864                                  int *num_addrs);
 865 NTSTATUS name_resolve_bcast(const char *name,
 866                         int name_type,
 867                         TALLOC_CTX *mem_ctx,
 868                         struct sockaddr_storage **return_iplist,
 869                         int *return_count);
 870 struct tevent_req *resolve_wins_send(TALLOC_CTX *mem_ctx,
 871                                      struct tevent_context *ev,
 872                                      const char *name,
 873                                      int name_type);
 874 NTSTATUS resolve_wins_recv(struct tevent_req *req, TALLOC_CTX *mem_ctx,
 875                            struct sockaddr_storage **addrs,
 876                            int *num_addrs, uint8_t *flags);
 877 NTSTATUS resolve_wins(const char *name,
 878                 int name_type,
 879                 TALLOC_CTX *mem_ctx,
 880                 struct sockaddr_storage **return_iplist,
 881                 int *return_count);
 882 NTSTATUS internal_resolve_name(const char *name,
 883                                 int name_type,
 884                                 const char *sitename,
 885                                 struct ip_service **return_iplist,
 886                                 int *return_count,
 887                                 const char **resolve_order);
 888 bool resolve_name(const char *name,
 889                 struct sockaddr_storage *return_ss,
 890                 int name_type,
 891                 bool prefer_ipv4);
 892 NTSTATUS resolve_name_list(TALLOC_CTX *ctx,
 893                 const char *name,
 894                 int name_type,
 895                 struct sockaddr_storage **return_ss_arr,
 896                 unsigned int *p_num_entries);
 897 bool find_master_ip(const char *group, struct sockaddr_storage *master_ss);
 898 bool get_pdc_ip(const char *domain, struct sockaddr_storage *pss);
 899 NTSTATUS get_sorted_dc_list( const char *domain,
 900                         const char *sitename,
 901                         struct ip_service **ip_list,
 902                         int *count,
 903                         bool ads_only );
 904 NTSTATUS get_kdc_list( const char *realm,
 905                         const char *sitename,
 906                         struct ip_service **ip_list,
 907                         int *count);
 908
 909 /* The following definitions come from libsmb/namequery_dc.c  */
 910
 911 bool get_dc_name(const char *domain,
 912                 const char *realm,
 913                 fstring srv_name,
 914                 struct sockaddr_storage *ss_out);
 915
 916 /* The following definitions come from libsmb/ntlmssp.c  */
 917 struct ntlmssp_state;
 918 NTSTATUS ntlmssp_set_username(struct ntlmssp_state *ntlmssp_state, const char *user) ;
 919 NTSTATUS ntlmssp_set_password(struct ntlmssp_state *ntlmssp_state, const char *password) ;
 920 NTSTATUS ntlmssp_set_password_hash(struct ntlmssp_state *ntlmssp_state,
 921                                    const char *hash);
 922 NTSTATUS ntlmssp_set_domain(struct ntlmssp_state *ntlmssp_state, const char *domain) ;
 923 void ntlmssp_want_feature_list(struct ntlmssp_state *ntlmssp_state, char *feature_list);
 924 void ntlmssp_want_feature(struct ntlmssp_state *ntlmssp_state, uint32_t feature);
 925 NTSTATUS ntlmssp_update(struct ntlmssp_state *ntlmssp_state,
 926                         const DATA_BLOB in, DATA_BLOB *out) ;
 927 bool ntlmssp_is_anonymous(struct ntlmssp_state *ntlmssp_state);
 928 NTSTATUS ntlmssp_server_start(TALLOC_CTX *mem_ctx,
 929                               bool is_standalone,
 930                               const char *netbios_name,
 931                               const char *netbios_domain,
 932                               const char *dns_name,
 933                               const char *dns_domain,
 934                               struct ntlmssp_state **ntlmssp_state);
 935 NTSTATUS ntlmssp_client_start(TALLOC_CTX *mem_ctx,
 936                               const char *netbios_name,
 937                               const char *netbios_domain,
 938                               bool use_ntlmv2,
 939                               struct ntlmssp_state **_ntlmssp_state);
 940
 941 /* The following definitions come from libsmb/passchange.c  */
 942
 943 NTSTATUS remote_password_change(const char *remote_machine, const char *user_name,
 944                                 const char *old_passwd, const char *new_passwd,
 945                                 char **err_str);
 946
 947 /* The following definitions come from libsmb/samlogon_cache.c  */
 948
 949 bool netsamlogon_cache_init(void);
 950 bool netsamlogon_cache_shutdown(void);
 951 void netsamlogon_clear_cached_user(const struct dom_sid *user_sid);
 952 bool netsamlogon_cache_store(const char *username, struct netr_SamInfo3 *info3);
 953 struct netr_SamInfo3 *netsamlogon_cache_get(TALLOC_CTX *mem_ctx, const struct dom_sid *user_sid);
 954 bool netsamlogon_cache_have(const struct dom_sid *user_sid);
 955
 956 /* The following definitions come from libsmb/smberr.c  */
 957
 958 const char *smb_dos_err_name(uint8 e_class, uint16 num);
 959 const char *get_dos_error_msg(WERROR result);
 960 const char *smb_dos_err_class(uint8 e_class);
 961 WERROR map_werror_from_unix(int error);
 962
 963 /* The following definitions come from libsmb/trustdom_cache.c  */
 964
 965 bool trustdom_cache_enable(void);
 966 bool trustdom_cache_shutdown(void);
 967 bool trustdom_cache_store(const char *name, const char *alt_name,
 968                           const struct dom_sid *sid, time_t timeout);
 969 bool trustdom_cache_fetch(const char* name, struct dom_sid* sid);
 970 uint32 trustdom_cache_fetch_timestamp( void );
 971 bool trustdom_cache_store_timestamp( uint32 t, time_t timeout );
 972 void trustdom_cache_flush(void);
 973 void update_trustdom_cache( void );
 974
 975 /* The following definitions come from libsmb/trusts_util.c  */
 976
 977 struct netlogon_creds_cli_context;
 978 struct messaging_context;
 979 struct dcerpc_binding_handle;
 980 NTSTATUS trust_pw_change(struct netlogon_creds_cli_context *context,
 981                          struct messaging_context *msg_ctx,
 982                          struct dcerpc_binding_handle *b,
 983                          const char *domain,
 984                          bool force);
 985
 986 /* The following definitions come from param/loadparm.c  */
 987
 988 #include "source3/param/param_proto.h"
 989
 990 const char *lp_statedir(void);
 991 const char *lp_cachedir(void);
 992 int lp_winbind_max_domain_connections(void);
 993 bool lp_idmap_range(const char *domain_name, uint32_t *low, uint32_t *high);
 994 bool lp_idmap_default_range(uint32_t *low, uint32_t *high);
 995 const char *lp_idmap_backend(const char *domain_name);
 996 const char *lp_idmap_default_backend (void);
 997 bool lp_readraw(void);
 998 bool lp_writeraw(void);
 999 int lp_security(void);
1000 int lp_smb2_max_credits(void);
1001 int lp_cups_encrypt(void);
1002 bool lp_widelinks(int );
1003
1004 char *lp_parm_talloc_string(TALLOC_CTX *ctx, int snum, const char *type, const char *option, const char *def);
1005 const char *lp_parm_const_string(int snum, const char *type, const char *option, const char *def);
1006 struct loadparm_service;
1007 const char *lp_parm_const_string_service(struct loadparm_service *service, const char *type, const char *option);
1008 const char **lp_parm_string_list(int snum, const char *type, const char *option, const char **def);
1009 int lp_parm_int(int snum, const char *type, const char *option, int def);
1010 unsigned long lp_parm_ulong(int snum, const char *type, const char *option, unsigned long def);
1011 bool lp_parm_bool(int snum, const char *type, const char *option, bool def);
1012 struct enum_list;
1013 int lp_parm_enum(int snum, const char *type, const char *option,
1014                  const struct enum_list *_enum, int def);
1015 char *canonicalize_servicename(TALLOC_CTX *ctx, const char *src);
1016 bool lp_add_home(const char *pszHomename, int iDefaultService,
1017                  const char *user, const char *pszHomedir);
1018 int lp_add_service(const char *pszService, int iDefaultService);
1019 bool lp_add_printer(const char *pszPrintername, int iDefaultService);
1020 bool lp_parameter_is_valid(const char *pszParmName);
1021 bool lp_parameter_is_global(const char *pszParmName);
1022 bool lp_parameter_is_canonical(const char *parm_name);
1023 bool lp_canonicalize_parameter(const char *parm_name, const char **canon_parm,
1024                                bool *inverse);
1025 bool lp_canonicalize_parameter_with_value(const char *parm_name,
1026                                           const char *val,
1027                                           const char **canon_parm,
1028                                           const char **canon_val);
1029 void show_parameter_list(void);
1030 bool lp_string_is_valid_boolean(const char *parm_value);
1031 bool lp_invert_boolean(const char *str, const char **inverse_str);
1032 bool lp_canonicalize_boolean(const char *str, const char**canon_str);
1033 bool service_ok(int iService);
1034 bool process_registry_service(const char *service_name);
1035 bool process_registry_shares(void);
1036 bool lp_config_backend_is_registry(void);
1037 bool lp_config_backend_is_file(void);
1038 bool lp_file_list_changed(void);
1039 const char *lp_ldap_machine_suffix(TALLOC_CTX *ctx);
1040 const char *lp_ldap_user_suffix(TALLOC_CTX *ctx);
1041 const char *lp_ldap_group_suffix(TALLOC_CTX *ctx);
1042 const char *lp_ldap_idmap_suffix(TALLOC_CTX *ctx);
1043 struct parm_struct;
1044 /* Return a pointer to a service by name.  */
1045 struct loadparm_service *lp_service(const char *pszServiceName);
1046 struct loadparm_service *lp_servicebynum(int snum);
1047 struct loadparm_service *lp_default_loadparm_service(void);
1048 void *lp_parm_ptr(struct loadparm_service *service, struct parm_struct *parm);
1049 void *lp_local_ptr_by_snum(int snum, struct parm_struct *parm);
1050 bool lp_do_parameter(int snum, const char *pszParmName, const char *pszParmValue);
1051 bool lp_set_cmdline(const char *pszParmName, const char *pszParmValue);
1052 bool lp_set_option(const char *option);
1053 bool dump_a_parameter(int snum, char *parm_name, FILE * f, bool isGlobal);
1054 struct parm_struct *lp_get_parameter(const char *param_name);
1055 bool lp_snum_ok(int iService);
1056 void lp_add_one_printer(const char *name, const char *comment,
1057                         const char *location, void *pdata);
1058 bool lp_loaded(void);
1059 void lp_killunused(struct smbd_server_connection *sconn,
1060                    bool (*snumused) (struct smbd_server_connection *, int));
1061 void lp_kill_all_services(void);
1062 void lp_killservice(int iServiceIn);
1063 const char* server_role_str(uint32 role);
1064 enum usershare_err parse_usershare_file(TALLOC_CTX *ctx,
1065                         SMB_STRUCT_STAT *psbuf,
1066                         const char *servicename,
1067                         int snum,
1068                         char **lines,
1069                         int numlines,
1070                         char **pp_sharepath,
1071                         char **pp_comment,
1072                         char **pp_cp_share_name,
1073                         struct security_descriptor **ppsd,
1074                         bool *pallow_guest);
1075 int load_usershare_service(const char *servicename);
1076 int load_usershare_shares(struct smbd_server_connection *sconn,
1077                           bool (*snumused) (struct smbd_server_connection *, int));
1078 void gfree_loadparm(void);
1079 bool lp_load(const char *pszFname,
1080              bool global_only,
1081              bool save_defaults,
1082              bool add_ipc,
1083              bool initialize_globals);
1084 bool lp_load_initial_only(const char *pszFname);
1085 bool lp_load_global(const char *file_name);
1086 bool lp_load_client(const char *file_name);
1087 bool lp_load_global_no_reinit(const char *file_name);
1088 bool lp_load_client_no_reinit(const char *file_name);
1089 bool lp_load_with_registry_shares(const char *pszFname,
1090                                   bool global_only,
1091                                   bool save_defaults,
1092                                   bool add_ipc,
1093                                   bool initialize_globals);
1094 int lp_numservices(void);
1095 void lp_dump(FILE *f, bool show_defaults, int maxtoprint);
1096 void lp_dump_one(FILE * f, bool show_defaults, int snum);
1097 int lp_servicenumber(const char *pszServiceName);
1098 struct share_params *get_share_params(TALLOC_CTX *mem_ctx,
1099                                       const char *sharename);
1100 const char *volume_label(TALLOC_CTX *ctx, int snum);
1101 bool lp_domain_master(void);
1102 bool lp_preferred_master(void);
1103 void lp_remove_service(int snum);
1104 void lp_copy_service(int snum, const char *new_name);
1105 int lp_default_server_announce(void);
1106 const char *lp_printername(TALLOC_CTX *ctx, int snum);
1107 void lp_set_logfile(const char *name);
1108 int lp_maxprintjobs(int snum);
1109 const char *lp_printcapname(void);
1110 bool lp_disable_spoolss( void );
1111 void lp_set_spoolss_state( uint32 state );
1112 uint32 lp_get_spoolss_state( void );
1113 struct smb_signing_state;
1114 bool lp_use_sendfile(int snum, struct smb_signing_state *signing_state);
1115 void set_use_sendfile(int snum, bool val);
1116 void set_store_dos_attributes(int snum, bool val);
1117 void lp_set_mangling_method(const char *new_method);
1118 bool lp_posix_pathnames(void);
1119 void lp_set_posix_pathnames(void);
1120 enum brl_flavour lp_posix_cifsu_locktype(files_struct *fsp);
1121 void lp_set_posix_default_cifsx_readwrite_locktype(enum brl_flavour val);
1122 int lp_min_receive_file_size(void);
1123 char* lp_perfcount_module(TALLOC_CTX *ctx);
1124 void widelinks_warning(int snum);
1125 const char *lp_ncalrpc_dir(void);
1126 void _lp_set_server_role(int server_role);
1127
1128 /* The following definitions come from param/loadparm_ctx.c  */
1129
1130 const struct loadparm_s3_helpers *loadparm_s3_helpers(void);
1131
1132 /* The following definitions come from param/loadparm_server_role.c  */
1133
1134 int lp_server_role(void);
1135 void set_server_role(void);
1136
1137 /* The following definitions come from param/util.c  */
1138
1139 uint32 get_int_param( const char* param );
1140 char* get_string_param( const char* param );
1141
1142 /* The following definitions come from lib/server_contexts.c  */
1143 struct tevent_context *server_event_context(void);
1144 void server_event_context_free(void);
1145 struct messaging_context *server_messaging_context(void);
1146 void server_messaging_context_free(void);
1147
1148 /* The following definitions come from lib/sessionid_tdb.c  */
1149 struct sessionid;
1150 NTSTATUS sessionid_traverse_read(int (*fn)(const char *key,
1151                                            struct sessionid *session,
1152                                            void *private_data),
1153                                  void *private_data);
1154
1155 /* The following definitions come from utils/passwd_util.c  */
1156
1157 char *stdin_new_passwd( void);
1158 char *get_pass( const char *prompt, bool stdin_get);
1159
1160 /* The following definitions come from lib/avahi.c */
1161
1162 struct AvahiPoll *tevent_avahi_poll(TALLOC_CTX *mem_ctx,
1163                                     struct tevent_context *ev);
1164
1165 /* The following definitions come from lib/fncall.c */
1166
1167 struct fncall_context *fncall_context_init(TALLOC_CTX *mem_ctx,
1168                                            int max_threads);
1169 struct tevent_req *fncall_send(TALLOC_CTX *mem_ctx, struct tevent_context *ev,
1170                                struct fncall_context *ctx,
1171                                void (*fn)(void *private_data),
1172                                void *private_data);
1173 int fncall_recv(struct tevent_req *req, int *perr);
1174
1175 /* The following definitions come from libsmb/smbsock_connect.c */
1176
1177 struct tevent_req *smbsock_connect_send(TALLOC_CTX *mem_ctx,
1178                                         struct tevent_context *ev,
1179                                         const struct sockaddr_storage *addr,
1180                                         uint16_t port,
1181                                         const char *called_name,
1182                                         int called_type,
1183                                         const char *calling_name,
1184                                         int calling_type);
1185 NTSTATUS smbsock_connect_recv(struct tevent_req *req, int *sock,
1186                               uint16_t *ret_port);
1187 NTSTATUS smbsock_connect(const struct sockaddr_storage *addr, uint16_t port,
1188                          const char *called_name, int called_type,
1189                          const char *calling_name, int calling_type,
1190                          int *pfd, uint16_t *ret_port, int sec_timeout);
1191
1192 struct tevent_req *smbsock_any_connect_send(TALLOC_CTX *mem_ctx,
1193                                             struct tevent_context *ev,
1194                                             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, uint16_t port);
1200 NTSTATUS smbsock_any_connect_recv(struct tevent_req *req, int *pfd,
1201                                   size_t *chosen_index, uint16_t *chosen_port);
1202 NTSTATUS smbsock_any_connect(const struct sockaddr_storage *addrs,
1203                              const char **called_names,
1204                              int *called_types,
1205                              const char **calling_names,
1206                              int *calling_types,
1207                              size_t num_addrs,
1208                              uint16_t port,
1209                              int sec_timeout,
1210                              int *pfd, size_t *chosen_index,
1211                              uint16_t *chosen_port);
1212
1213 /* The following definitions come from lib/util_wellknown.c  */
1214
1215 bool sid_check_is_wellknown_domain(const struct dom_sid *sid, const char **name);
1216 bool sid_check_is_in_wellknown_domain(const struct dom_sid *sid);
1217 bool lookup_wellknown_sid(TALLOC_CTX *mem_ctx, const struct dom_sid *sid,
1218                           const char **domain, const char **name);
1219 bool lookup_wellknown_name(TALLOC_CTX *mem_ctx, const char *name,
1220                            struct dom_sid *sid, const char **domain);
1221
1222 /* The following definitions come from lib/util_unixsids.c  */
1223
1224 bool sid_check_is_unix_users(const struct dom_sid *sid);
1225 bool sid_check_is_in_unix_users(const struct dom_sid *sid);
1226 void uid_to_unix_users_sid(uid_t uid, struct dom_sid *sid);
1227 void gid_to_unix_groups_sid(gid_t gid, struct dom_sid *sid);
1228 const char *unix_users_domain_name(void);
1229 bool lookup_unix_user_name(const char *name, struct dom_sid *sid);
1230 bool sid_check_is_unix_groups(const struct dom_sid *sid);
1231 bool sid_check_is_in_unix_groups(const struct dom_sid *sid);
1232 const char *unix_groups_domain_name(void);
1233 bool lookup_unix_group_name(const char *name, struct dom_sid *sid);
1234
1235 /* The following definitions come from lib/filename_util.c */
1236
1237 NTSTATUS get_full_smb_filename(TALLOC_CTX *ctx, const struct smb_filename *smb_fname,
1238                               char **full_name);
1239 struct smb_filename *synthetic_smb_fname(TALLOC_CTX *mem_ctx,
1240                                          const char *base_name,
1241                                          const char *stream_name,
1242                                          const SMB_STRUCT_STAT *psbuf);
1243 struct smb_filename *synthetic_smb_fname_split(TALLOC_CTX *ctx,
1244                                                const char *fname,
1245                                                const SMB_STRUCT_STAT *psbuf);
1246 const char *smb_fname_str_dbg(const struct smb_filename *smb_fname);
1247 const char *fsp_str_dbg(const struct files_struct *fsp);
1248 const char *fsp_fnum_dbg(const struct files_struct *fsp);
1249 struct smb_filename *cp_smb_filename(TALLOC_CTX *mem_ctx,
1250                                      const struct smb_filename *in);
1251 bool is_ntfs_stream_smb_fname(const struct smb_filename *smb_fname);
1252 bool is_ntfs_default_stream_smb_fname(const struct smb_filename *smb_fname);
1253 bool is_invalid_windows_ea_name(const char *name);
1254 bool ea_list_has_invalid_name(struct ea_list *ea_list);
1255
1256 /* The following definitions come from lib/dummyroot.c */
1257
1258 void become_root(void);
1259 void unbecome_root(void);
1260
1261 /* The following definitions come from lib/smbd_shim.c */
1262
1263 int find_service(TALLOC_CTX *ctx, const char *service_in, char **p_service_out);
1264 void cancel_pending_lock_requests_by_fid(files_struct *fsp,
1265                         struct byte_range_lock *br_lck,
1266                         enum file_close_type close_type);
1267 void send_stat_cache_delete_message(struct messaging_context *msg_ctx,
1268                                     const char *name);
1269 NTSTATUS can_delete_directory_fsp(files_struct *fsp);
1270 bool change_to_root_user(void);
1271 bool become_authenticated_pipe_user(struct auth_session_info *session_info);
1272 bool unbecome_authenticated_pipe_user(void);
1273
1274 void contend_level2_oplocks_begin(files_struct *fsp,
1275                                   enum level2_contention_type type);
1276 void contend_level2_oplocks_end(files_struct *fsp,
1277                                 enum level2_contention_type type);
1278
1279 #endif /*  _PROTO_H_  */