libcli/smb/smbXcli_base.h

   1 /*
   2    Unix SMB/CIFS implementation.
   3    Infrastructure for async SMB client requests
   4    Copyright (C) Volker Lendecke 2008
   5    Copyright (C) Stefan Metzmacher 2011
   6
   7    This program is free software; you can redistribute it and/or modify
   8    it under the terms of the GNU General Public License as published by
   9    the Free Software Foundation; either version 3 of the License, or
  10    (at your option) any later version.
  11
  12    This program is distributed in the hope that it will be useful,
  13    but WITHOUT ANY WARRANTY; without even the implied warranty of
  14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15    GNU General Public License for more details.
  16
  17    You should have received a copy of the GNU General Public License
  18    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  19 */
  20
  21 #ifndef _SMBXCLI_BASE_H_
  22 #define _SMBXCLI_BASE_H_
  23
  24 struct smbXcli_conn;
  25 struct smbXcli_session;
  26 struct smbXcli_tcon;
  27 struct smb_trans_enc_state;
  28 struct GUID;
  29 struct iovec;
  30 struct smb2_create_blobs;
  31 struct smb_create_returns;
  32
  33 struct smbXcli_conn *smbXcli_conn_create(TALLOC_CTX *mem_ctx,
  34                                          int fd,
  35                                          const char *remote_name,
  36                                          enum smb_signing_setting signing_state,
  37                                          uint32_t smb1_capabilities,
  38                                          struct GUID *client_guid,
  39                                          uint32_t smb2_capabilities);
  40
  41 bool smbXcli_conn_is_connected(struct smbXcli_conn *conn);
  42 void smbXcli_conn_disconnect(struct smbXcli_conn *conn, NTSTATUS status);
  43
  44 bool smbXcli_conn_has_async_calls(struct smbXcli_conn *conn);
  45
  46 bool smbXcli_conn_dfs_supported(struct smbXcli_conn *conn);
  47
  48 enum protocol_types smbXcli_conn_protocol(struct smbXcli_conn *conn);
  49 bool smbXcli_conn_use_unicode(struct smbXcli_conn *conn);
  50
  51 void smbXcli_conn_set_sockopt(struct smbXcli_conn *conn, const char *options);
  52 const struct sockaddr_storage *smbXcli_conn_local_sockaddr(struct smbXcli_conn *conn);
  53 const struct sockaddr_storage *smbXcli_conn_remote_sockaddr(struct smbXcli_conn *conn);
  54 const char *smbXcli_conn_remote_name(struct smbXcli_conn *conn);
  55
  56 uint16_t smbXcli_conn_max_requests(struct smbXcli_conn *conn);
  57 NTTIME smbXcli_conn_server_system_time(struct smbXcli_conn *conn);
  58 const DATA_BLOB *smbXcli_conn_server_gss_blob(struct smbXcli_conn *conn);
  59 const struct GUID *smbXcli_conn_server_guid(struct smbXcli_conn *conn);
  60
  61 struct tevent_req *smbXcli_conn_samba_suicide_send(TALLOC_CTX *mem_ctx,
  62                                                    struct tevent_context *ev,
  63                                                    struct smbXcli_conn *conn,
  64                                                    uint8_t exitcode);
  65 NTSTATUS smbXcli_conn_samba_suicide_recv(struct tevent_req *req);
  66 NTSTATUS smbXcli_conn_samba_suicide(struct smbXcli_conn *conn,
  67                                     uint8_t exitcode);
  68
  69 void smbXcli_req_unset_pending(struct tevent_req *req);
  70 bool smbXcli_req_set_pending(struct tevent_req *req);
  71
  72 uint32_t smb1cli_conn_capabilities(struct smbXcli_conn *conn);
  73 uint32_t smb1cli_conn_max_xmit(struct smbXcli_conn *conn);
  74 bool smb1cli_conn_req_possible(struct smbXcli_conn *conn);
  75 uint32_t smb1cli_conn_server_session_key(struct smbXcli_conn *conn);
  76 const uint8_t *smb1cli_conn_server_challenge(struct smbXcli_conn *conn);
  77 uint16_t smb1cli_conn_server_security_mode(struct smbXcli_conn *conn);
  78 bool smb1cli_conn_server_readbraw(struct smbXcli_conn *conn);
  79 bool smb1cli_conn_server_writebraw(struct smbXcli_conn *conn);
  80 bool smb1cli_conn_server_lockread(struct smbXcli_conn *conn);
  81 bool smb1cli_conn_server_writeunlock(struct smbXcli_conn *conn);
  82 int smb1cli_conn_server_time_zone(struct smbXcli_conn *conn);
  83
  84 bool smb1cli_conn_activate_signing(struct smbXcli_conn *conn,
  85                                    const DATA_BLOB user_session_key,
  86                                    const DATA_BLOB response);
  87 bool smb1cli_conn_check_signing(struct smbXcli_conn *conn,
  88                                 const uint8_t *buf, uint32_t seqnum);
  89 bool smb1cli_conn_signing_is_active(struct smbXcli_conn *conn);
  90
  91 void smb1cli_conn_set_encryption(struct smbXcli_conn *conn,
  92                                  struct smb_trans_enc_state *es);
  93 bool smb1cli_conn_encryption_on(struct smbXcli_conn *conn);
  94
  95 bool smb1cli_is_andx_req(uint8_t cmd);
  96 size_t smb1cli_req_wct_ofs(struct tevent_req **reqs, int num_reqs);
  97
  98 uint16_t smb1cli_req_mid(struct tevent_req *req);
  99 void smb1cli_req_set_mid(struct tevent_req *req, uint16_t mid);
 100
 101 uint32_t smb1cli_req_seqnum(struct tevent_req *req);
 102 void smb1cli_req_set_seqnum(struct tevent_req *req, uint32_t seqnum);
 103
 104 struct smb1cli_req_expected_response {
 105         NTSTATUS status;
 106         uint8_t wct;
 107 };
 108
 109 struct tevent_req *smb1cli_req_create(TALLOC_CTX *mem_ctx,
 110                                       struct tevent_context *ev,
 111                                       struct smbXcli_conn *conn,
 112                                       uint8_t smb_command,
 113                                       uint8_t additional_flags,
 114                                       uint8_t clear_flags,
 115                                       uint16_t additional_flags2,
 116                                       uint16_t clear_flags2,
 117                                       uint32_t timeout_msec,
 118                                       uint32_t pid,
 119                                       struct smbXcli_tcon *tcon,
 120                                       struct smbXcli_session *session,
 121                                       uint8_t wct, uint16_t *vwv,
 122                                       int iov_count,
 123                                       struct iovec *bytes_iov);
 124 NTSTATUS smb1cli_req_chain_submit(struct tevent_req **reqs, int num_reqs);
 125
 126 struct tevent_req *smb1cli_req_send(TALLOC_CTX *mem_ctx,
 127                                     struct tevent_context *ev,
 128                                     struct smbXcli_conn *conn,
 129                                     uint8_t smb_command,
 130                                     uint8_t additional_flags,
 131                                     uint8_t clear_flags,
 132                                     uint16_t additional_flags2,
 133                                     uint16_t clear_flags2,
 134                                     uint32_t timeout_msec,
 135                                     uint32_t pid,
 136                                     struct smbXcli_tcon *tcon,
 137                                     struct smbXcli_session *session,
 138                                     uint8_t wct, uint16_t *vwv,
 139                                     uint32_t num_bytes,
 140                                     const uint8_t *bytes);
 141 NTSTATUS smb1cli_req_recv(struct tevent_req *req,
 142                           TALLOC_CTX *mem_ctx,
 143                           struct iovec **piov,
 144                           uint8_t **phdr,
 145                           uint8_t *pwct,
 146                           uint16_t **pvwv,
 147                           uint32_t *pvwv_offset,
 148                           uint32_t *pnum_bytes,
 149                           uint8_t **pbytes,
 150                           uint32_t *pbytes_offset,
 151                           uint8_t **pinbuf,
 152                           const struct smb1cli_req_expected_response *expected,
 153                           size_t num_expected);
 154
 155 struct tevent_req *smb1cli_trans_send(
 156         TALLOC_CTX *mem_ctx, struct tevent_context *ev,
 157         struct smbXcli_conn *conn, uint8_t cmd,
 158         uint8_t additional_flags, uint8_t clear_flags,
 159         uint16_t additional_flags2, uint16_t clear_flags2,
 160         uint32_t timeout_msec,
 161         uint32_t pid,
 162         struct smbXcli_tcon *tcon,
 163         struct smbXcli_session *session,
 164         const char *pipe_name, uint16_t fid, uint16_t function, int flags,
 165         uint16_t *setup, uint8_t num_setup, uint8_t max_setup,
 166         uint8_t *param, uint32_t num_param, uint32_t max_param,
 167         uint8_t *data, uint32_t num_data, uint32_t max_data);
 168 NTSTATUS smb1cli_trans_recv(struct tevent_req *req, TALLOC_CTX *mem_ctx,
 169                             uint16_t *recv_flags2,
 170                             uint16_t **setup, uint8_t min_setup,
 171                             uint8_t *num_setup,
 172                             uint8_t **param, uint32_t min_param,
 173                             uint32_t *num_param,
 174                             uint8_t **data, uint32_t min_data,
 175                             uint32_t *num_data);
 176 NTSTATUS smb1cli_trans(TALLOC_CTX *mem_ctx, struct smbXcli_conn *conn,
 177                 uint8_t trans_cmd,
 178                 uint8_t additional_flags, uint8_t clear_flags,
 179                 uint16_t additional_flags2, uint16_t clear_flags2,
 180                 uint32_t timeout_msec,
 181                 uint32_t pid,
 182                 struct smbXcli_tcon *tcon,
 183                 struct smbXcli_session *session,
 184                 const char *pipe_name, uint16_t fid, uint16_t function,
 185                 int flags,
 186                 uint16_t *setup, uint8_t num_setup, uint8_t max_setup,
 187                 uint8_t *param, uint32_t num_param, uint32_t max_param,
 188                 uint8_t *data, uint32_t num_data, uint32_t max_data,
 189                 uint16_t *recv_flags2,
 190                 uint16_t **rsetup, uint8_t min_rsetup, uint8_t *num_rsetup,
 191                 uint8_t **rparam, uint32_t min_rparam, uint32_t *num_rparam,
 192                 uint8_t **rdata, uint32_t min_rdata, uint32_t *num_rdata);
 193
 194 struct tevent_req *smb1cli_echo_send(TALLOC_CTX *mem_ctx,
 195                                      struct tevent_context *ev,
 196                                      struct smbXcli_conn *conn,
 197                                      uint32_t timeout_msec,
 198                                      uint16_t num_echos,
 199                                      DATA_BLOB data);
 200 NTSTATUS smb1cli_echo_recv(struct tevent_req *req);
 201 NTSTATUS smb1cli_echo(struct smbXcli_conn *conn, uint32_t timeout_msec,
 202                       uint16_t num_echos, DATA_BLOB data);
 203
 204 struct tevent_req *smb1cli_session_setup_lm21_send(TALLOC_CTX *mem_ctx,
 205                                 struct tevent_context *ev,
 206                                 struct smbXcli_conn *conn,
 207                                 uint32_t timeout_msec,
 208                                 uint32_t pid,
 209                                 struct smbXcli_session *session,
 210                                 uint16_t in_buf_size,
 211                                 uint16_t in_mpx_max,
 212                                 uint16_t in_vc_num,
 213                                 uint32_t in_sess_key,
 214                                 const char *in_user,
 215                                 const char *in_domain,
 216                                 const DATA_BLOB in_password,
 217                                 const char *in_native_os,
 218                                 const char *in_native_lm);
 219 NTSTATUS smb1cli_session_setup_lm21_recv(struct tevent_req *req,
 220                                          TALLOC_CTX *mem_ctx,
 221                                          char **out_native_os,
 222                                          char **out_native_lm);
 223 struct tevent_req *smb1cli_session_setup_nt1_send(TALLOC_CTX *mem_ctx,
 224                                 struct tevent_context *ev,
 225                                 struct smbXcli_conn *conn,
 226                                 uint32_t timeout_msec,
 227                                 uint32_t pid,
 228                                 struct smbXcli_session *session,
 229                                 uint16_t in_buf_size,
 230                                 uint16_t in_mpx_max,
 231                                 uint16_t in_vc_num,
 232                                 uint32_t in_sess_key,
 233                                 const char *in_user,
 234                                 const char *in_domain,
 235                                 const DATA_BLOB in_apassword,
 236                                 const DATA_BLOB in_upassword,
 237                                 uint32_t in_capabilities,
 238                                 const char *in_native_os,
 239                                 const char *in_native_lm);
 240 NTSTATUS smb1cli_session_setup_nt1_recv(struct tevent_req *req,
 241                                         TALLOC_CTX *mem_ctx,
 242                                         struct iovec **precv_iov,
 243                                         const uint8_t **precv_inbuf,
 244                                         char **out_native_os,
 245                                         char **out_native_lm,
 246                                         char **out_primary_domain);
 247 struct tevent_req *smb1cli_session_setup_ext_send(TALLOC_CTX *mem_ctx,
 248                                 struct tevent_context *ev,
 249                                 struct smbXcli_conn *conn,
 250                                 uint32_t timeout_msec,
 251                                 uint32_t pid,
 252                                 struct smbXcli_session *session,
 253                                 uint16_t in_buf_size,
 254                                 uint16_t in_mpx_max,
 255                                 uint16_t in_vc_num,
 256                                 uint32_t in_sess_key,
 257                                 const DATA_BLOB in_security_blob,
 258                                 uint32_t in_capabilities,
 259                                 const char *in_native_os,
 260                                 const char *in_native_lm);
 261 NTSTATUS smb1cli_session_setup_ext_recv(struct tevent_req *req,
 262                                         TALLOC_CTX *mem_ctx,
 263                                         struct iovec **precv_iov,
 264                                         const uint8_t **precv_inbuf,
 265                                         DATA_BLOB *out_security_blob,
 266                                         char **out_native_os,
 267                                         char **out_native_lm);
 268
 269 struct tevent_req *smb1cli_ntcreatex_send(TALLOC_CTX *mem_ctx,
 270                                           struct tevent_context *ev,
 271                                           struct smbXcli_conn *conn,
 272                                           uint32_t timeout_msec,
 273                                           uint32_t pid,
 274                                           struct smbXcli_tcon *tcon,
 275                                           struct smbXcli_session *session,
 276                                           const char *fname,
 277                                           uint32_t CreatFlags,
 278                                           uint32_t RootDirectoryFid,
 279                                           uint32_t DesiredAccess,
 280                                           uint64_t AllocationSize,
 281                                           uint32_t FileAttributes,
 282                                           uint32_t ShareAccess,
 283                                           uint32_t CreateDisposition,
 284                                           uint32_t CreateOptions,
 285                                           uint32_t ImpersonationLevel,
 286                                           uint8_t SecurityFlags);
 287 NTSTATUS smb1cli_ntcreatex_recv(struct tevent_req *req, uint16_t *pfnum);
 288 NTSTATUS smb1cli_ntcreatex(struct smbXcli_conn *conn,
 289                            uint32_t timeout_msec,
 290                            uint32_t pid,
 291                            struct smbXcli_tcon *tcon,
 292                            struct smbXcli_session *session,
 293                            const char *fname,
 294                            uint32_t CreatFlags,
 295                            uint32_t RootDirectoryFid,
 296                            uint32_t DesiredAccess,
 297                            uint64_t AllocationSize,
 298                            uint32_t FileAttributes,
 299                            uint32_t ShareAccess,
 300                            uint32_t CreateDisposition,
 301                            uint32_t CreateOptions,
 302                            uint32_t ImpersonationLevel,
 303                            uint8_t SecurityFlags,
 304                            uint16_t *pfnum);
 305 struct tevent_req *smb1cli_close_send(TALLOC_CTX *mem_ctx,
 306                                       struct tevent_context *ev,
 307                                       struct smbXcli_conn *conn,
 308                                       uint32_t timeout_msec,
 309                                       uint32_t pid,
 310                                       struct smbXcli_tcon *tcon,
 311                                       struct smbXcli_session *session,
 312                                       uint16_t fnum,
 313                                       uint32_t last_modified);
 314 NTSTATUS smb1cli_close_recv(struct tevent_req *req);
 315 NTSTATUS smb1cli_close(struct smbXcli_conn *conn,
 316                        uint32_t timeout_msec,
 317                        uint32_t pid,
 318                        struct smbXcli_tcon *tcon,
 319                        struct smbXcli_session *session,
 320                        uint16_t fnum,
 321                        uint32_t last_modified);
 322 struct tevent_req *smb1cli_writex_send(TALLOC_CTX *mem_ctx,
 323                                        struct tevent_context *ev,
 324                                        struct smbXcli_conn *conn,
 325                                        uint32_t timeout_msec,
 326                                        uint32_t pid,
 327                                        struct smbXcli_tcon *tcon,
 328                                        struct smbXcli_session *session,
 329                                        uint16_t fnum,
 330                                        uint16_t mode,
 331                                        const uint8_t *buf,
 332                                        uint64_t offset,
 333                                        uint32_t size);
 334 NTSTATUS smb1cli_writex_recv(struct tevent_req *req,
 335                              uint32_t *pwritten,
 336                              uint16_t *pavailable);
 337 NTSTATUS smb1cli_writex(struct smbXcli_conn *conn,
 338                         uint32_t timeout_msec,
 339                         uint32_t pid,
 340                         struct smbXcli_tcon *tcon,
 341                         struct smbXcli_session *session,
 342                         uint16_t fnum,
 343                         uint16_t mode,
 344                         const uint8_t *buf,
 345                         uint64_t offset,
 346                         uint32_t size,
 347                         uint32_t *pwritten,
 348                         uint16_t *pavailable);
 349 struct tevent_req *smb1cli_readx_send(TALLOC_CTX *mem_ctx,
 350                                       struct tevent_context *ev,
 351                                       struct smbXcli_conn *conn,
 352                                       uint32_t timeout_msec,
 353                                       uint32_t pid,
 354                                       struct smbXcli_tcon *tcon,
 355                                       struct smbXcli_session *session,
 356                                       uint16_t fnum,
 357                                       uint64_t offset,
 358                                       uint32_t size);
 359 NTSTATUS smb1cli_readx_recv(struct tevent_req *req,
 360                             uint32_t *received,
 361                             uint8_t **rcvbuf);
 362
 363 bool smb2cli_conn_req_possible(struct smbXcli_conn *conn, uint32_t *max_dyn_len);
 364 uint32_t smb2cli_conn_server_capabilities(struct smbXcli_conn *conn);
 365 uint16_t smb2cli_conn_server_security_mode(struct smbXcli_conn *conn);
 366 uint32_t smb2cli_conn_max_trans_size(struct smbXcli_conn *conn);
 367 uint32_t smb2cli_conn_max_read_size(struct smbXcli_conn *conn);
 368 uint32_t smb2cli_conn_max_write_size(struct smbXcli_conn *conn);
 369 void smb2cli_conn_set_max_credits(struct smbXcli_conn *conn,
 370                                   uint16_t max_credits);
 371 uint8_t smb2cli_conn_get_io_priority(struct smbXcli_conn *conn);
 372 void smb2cli_conn_set_io_priority(struct smbXcli_conn *conn,
 373                                   uint8_t io_priority);
 374 uint32_t smb2cli_conn_cc_chunk_len(struct smbXcli_conn *conn);
 375 void smb2cli_conn_set_cc_chunk_len(struct smbXcli_conn *conn,
 376                                    uint32_t chunk_len);
 377 uint32_t smb2cli_conn_cc_max_chunks(struct smbXcli_conn *conn);
 378 void smb2cli_conn_set_cc_max_chunks(struct smbXcli_conn *conn,
 379                                     uint32_t max_chunks);
 380
 381 struct tevent_req *smb2cli_req_create(TALLOC_CTX *mem_ctx,
 382                                       struct tevent_context *ev,
 383                                       struct smbXcli_conn *conn,
 384                                       uint16_t cmd,
 385                                       uint32_t additional_flags,
 386                                       uint32_t clear_flags,
 387                                       uint32_t timeout_msec,
 388                                       struct smbXcli_tcon *tcon,
 389                                       struct smbXcli_session *session,
 390                                       const uint8_t *fixed,
 391                                       uint16_t fixed_len,
 392                                       const uint8_t *dyn,
 393                                       uint32_t dyn_len,
 394                                       uint32_t max_dyn_len);
 395 void smb2cli_req_set_notify_async(struct tevent_req *req);
 396 NTSTATUS smb2cli_req_compound_submit(struct tevent_req **reqs,
 397                                      int num_reqs);
 398 void smb2cli_req_set_credit_charge(struct tevent_req *req, uint16_t charge);
 399
 400 struct smb2cli_req_expected_response {
 401         NTSTATUS status;
 402         uint16_t body_size;
 403 };
 404
 405 struct tevent_req *smb2cli_req_send(TALLOC_CTX *mem_ctx,
 406                                     struct tevent_context *ev,
 407                                     struct smbXcli_conn *conn,
 408                                     uint16_t cmd,
 409                                     uint32_t additional_flags,
 410                                     uint32_t clear_flags,
 411                                     uint32_t timeout_msec,
 412                                     struct smbXcli_tcon *tcon,
 413                                     struct smbXcli_session *session,
 414                                     const uint8_t *fixed,
 415                                     uint16_t fixed_len,
 416                                     const uint8_t *dyn,
 417                                     uint32_t dyn_len,
 418                                     uint32_t max_dyn_len);
 419 NTSTATUS smb2cli_req_recv(struct tevent_req *req, TALLOC_CTX *mem_ctx,
 420                           struct iovec **piov,
 421                           const struct smb2cli_req_expected_response *expected,
 422                           size_t num_expected);
 423
 424 /*
 425  * This expects an iov[3] array, that is filled with references to
 426  * the buffers used for the sending the requests into the socket.
 427  *
 428  * This can only be called after smb2cli_req_recv(subreq) before
 429  * the TALLOC_FREE(subreq).
 430  */
 431 NTSTATUS smb2cli_req_get_sent_iov(struct tevent_req *req,
 432                                   struct iovec *sent_iov);
 433
 434 struct tevent_req *smbXcli_negprot_send(TALLOC_CTX *mem_ctx,
 435                                         struct tevent_context *ev,
 436                                         struct smbXcli_conn *conn,
 437                                         uint32_t timeout_msec,
 438                                         enum protocol_types min_protocol,
 439                                         enum protocol_types max_protocol);
 440 NTSTATUS smbXcli_negprot_recv(struct tevent_req *req);
 441 NTSTATUS smbXcli_negprot(struct smbXcli_conn *conn,
 442                          uint32_t timeout_msec,
 443                          enum protocol_types min_protocol,
 444                          enum protocol_types max_protocol);
 445
 446 struct tevent_req *smb2cli_validate_negotiate_info_send(TALLOC_CTX *mem_ctx,
 447                                                 struct tevent_context *ev,
 448                                                 struct smbXcli_conn *conn,
 449                                                 uint32_t timeout_msec,
 450                                                 struct smbXcli_session *session,
 451                                                 struct smbXcli_tcon *tcon);
 452 NTSTATUS smb2cli_validate_negotiate_info_recv(struct tevent_req *req);
 453
 454 struct smbXcli_session *smbXcli_session_create(TALLOC_CTX *mem_ctx,
 455                                                struct smbXcli_conn *conn);
 456 struct smbXcli_session *smbXcli_session_copy(TALLOC_CTX *mem_ctx,
 457                                                struct smbXcli_session *src);
 458 bool smbXcli_session_is_guest(struct smbXcli_session *session);
 459 bool smbXcli_session_is_authenticated(struct smbXcli_session *session);
 460 NTSTATUS smbXcli_session_application_key(struct smbXcli_session *session,
 461                                          TALLOC_CTX *mem_ctx,
 462                                          DATA_BLOB *key);
 463 void smbXcli_session_set_disconnect_expired(struct smbXcli_session *session);
 464 uint16_t smb1cli_session_current_id(struct smbXcli_session* session);
 465 void smb1cli_session_set_id(struct smbXcli_session* session,
 466                             uint16_t session_id);
 467 void smb1cli_session_set_action(struct smbXcli_session *session,
 468                                 uint16_t action);
 469 NTSTATUS smb1cli_session_set_session_key(struct smbXcli_session *session,
 470                                          const DATA_BLOB _session_key);
 471 NTSTATUS smb1cli_session_protect_session_key(struct smbXcli_session *session);
 472 uint8_t smb2cli_session_security_mode(struct smbXcli_session *session);
 473 uint64_t smb2cli_session_current_id(struct smbXcli_session *session);
 474 uint16_t smb2cli_session_get_flags(struct smbXcli_session *session);
 475 void smb2cli_session_set_id_and_flags(struct smbXcli_session *session,
 476                                       uint64_t session_id,
 477                                       uint16_t session_flags);
 478 void smb2cli_session_increment_channel_sequence(struct smbXcli_session *session);
 479 uint16_t smb2cli_session_reset_channel_sequence(struct smbXcli_session *session,
 480                                                 uint16_t channel_sequence);
 481 uint16_t smb2cli_session_current_channel_sequence(struct smbXcli_session *session);
 482 void smb2cli_session_start_replay(struct smbXcli_session *session);
 483 void smb2cli_session_stop_replay(struct smbXcli_session *session);
 484 NTSTATUS smb2cli_session_update_preauth(struct smbXcli_session *session,
 485                                         const struct iovec *iov);
 486 NTSTATUS smb2cli_session_set_session_key(struct smbXcli_session *session,
 487                                          const DATA_BLOB session_key,
 488                                          const struct iovec *recv_iov);
 489 NTSTATUS smb2cli_session_create_channel(TALLOC_CTX *mem_ctx,
 490                                         struct smbXcli_session *session1,
 491                                         struct smbXcli_conn *conn,
 492                                         struct smbXcli_session **_session2);
 493 NTSTATUS smb2cli_session_set_channel_key(struct smbXcli_session *session,
 494                                          const DATA_BLOB channel_key,
 495                                          const struct iovec *recv_iov);
 496 NTSTATUS smb2cli_session_encryption_on(struct smbXcli_session *session);
 497
 498 struct smbXcli_tcon *smbXcli_tcon_create(TALLOC_CTX *mem_ctx);
 499 void smbXcli_tcon_set_fs_attributes(struct smbXcli_tcon *tcon,
 500                                     uint32_t fs_attributes);
 501 uint32_t smbXcli_tcon_get_fs_attributes(struct smbXcli_tcon *tcon);
 502 bool smbXcli_tcon_is_dfs_share(struct smbXcli_tcon *tcon);
 503 uint16_t smb1cli_tcon_current_id(struct smbXcli_tcon *tcon);
 504 void smb1cli_tcon_set_id(struct smbXcli_tcon *tcon, uint16_t tcon_id);
 505 bool smb1cli_tcon_set_values(struct smbXcli_tcon *tcon,
 506                              uint16_t tcon_id,
 507                              uint16_t optional_support,
 508                              uint32_t maximal_access,
 509                              uint32_t guest_maximal_access,
 510                              const char *service,
 511                              const char *fs_type);
 512 uint32_t smb2cli_tcon_current_id(struct smbXcli_tcon *tcon);
 513 uint32_t smb2cli_tcon_capabilities(struct smbXcli_tcon *tcon);
 514 uint32_t smb2cli_tcon_flags(struct smbXcli_tcon *tcon);
 515 void smb2cli_tcon_set_values(struct smbXcli_tcon *tcon,
 516                              struct smbXcli_session *session,
 517                              uint32_t tcon_id,
 518                              uint8_t type,
 519                              uint32_t flags,
 520                              uint32_t capabilities,
 521                              uint32_t maximal_access);
 522 void smb2cli_tcon_should_sign(struct smbXcli_tcon *tcon,
 523                               bool should_sign);
 524 bool smb2cli_tcon_is_signing_on(struct smbXcli_tcon *tcon);
 525 void smb2cli_tcon_should_encrypt(struct smbXcli_tcon *tcon,
 526                                  bool should_encrypt);
 527 bool smb2cli_tcon_is_encryption_on(struct smbXcli_tcon *tcon);
 528
 529 struct tevent_req *smb2cli_session_setup_send(TALLOC_CTX *mem_ctx,
 530                                 struct tevent_context *ev,
 531                                 struct smbXcli_conn *conn,
 532                                 uint32_t timeout_msec,
 533                                 struct smbXcli_session *session,
 534                                 uint8_t in_flags,
 535                                 uint32_t in_capabilities,
 536                                 uint32_t in_channel,
 537                                 uint64_t in_previous_session_id,
 538                                 const DATA_BLOB *in_security_buffer);
 539 NTSTATUS smb2cli_session_setup_recv(struct tevent_req *req,
 540                                     TALLOC_CTX *mem_ctx,
 541                                     struct iovec **recv_iov,
 542                                     DATA_BLOB *out_security_buffer);
 543
 544 struct tevent_req *smb2cli_logoff_send(TALLOC_CTX *mem_ctx,
 545                                        struct tevent_context *ev,
 546                                        struct smbXcli_conn *conn,
 547                                        uint32_t timeout_msec,
 548                                        struct smbXcli_session *session);
 549 NTSTATUS smb2cli_logoff_recv(struct tevent_req *req);
 550 NTSTATUS smb2cli_logoff(struct smbXcli_conn *conn,
 551                         uint32_t timeout_msec,
 552                         struct smbXcli_session *session);
 553
 554 struct tevent_req *smb2cli_tcon_send(TALLOC_CTX *mem_ctx,
 555                                      struct tevent_context *ev,
 556                                      struct smbXcli_conn *conn,
 557                                      uint32_t timeout_msec,
 558                                      struct smbXcli_session *session,
 559                                      struct smbXcli_tcon *tcon,
 560                                      uint16_t flags,
 561                                      const char *unc);
 562 NTSTATUS smb2cli_tcon_recv(struct tevent_req *req);
 563 NTSTATUS smb2cli_tcon(struct smbXcli_conn *conn,
 564                       uint32_t timeout_msec,
 565                       struct smbXcli_session *session,
 566                       struct smbXcli_tcon *tcon,
 567                       uint16_t flags,
 568                       const char *unc);
 569
 570 struct tevent_req *smb2cli_tdis_send(TALLOC_CTX *mem_ctx,
 571                                      struct tevent_context *ev,
 572                                      struct smbXcli_conn *conn,
 573                                      uint32_t timeout_msec,
 574                                      struct smbXcli_session *session,
 575                                      struct smbXcli_tcon *tcon);
 576 NTSTATUS smb2cli_tdis_recv(struct tevent_req *req);
 577 NTSTATUS smb2cli_tdis(struct smbXcli_conn *conn,
 578                       uint32_t timeout_msec,
 579                       struct smbXcli_session *session,
 580                       struct smbXcli_tcon *tcon);
 581
 582 struct tevent_req *smb2cli_create_send(
 583         TALLOC_CTX *mem_ctx,
 584         struct tevent_context *ev,
 585         struct smbXcli_conn *conn,
 586         uint32_t timeout_msec,
 587         struct smbXcli_session *session,
 588         struct smbXcli_tcon *tcon,
 589         const char *filename,
 590         uint8_t  oplock_level,          /* SMB2_OPLOCK_LEVEL_* */
 591         uint32_t impersonation_level,   /* SMB2_IMPERSONATION_* */
 592         uint32_t desired_access,
 593         uint32_t file_attributes,
 594         uint32_t share_access,
 595         uint32_t create_disposition,
 596         uint32_t create_options,
 597         struct smb2_create_blobs *blobs);
 598 NTSTATUS smb2cli_create_recv(struct tevent_req *req,
 599                              uint64_t *fid_persistent,
 600                              uint64_t *fid_volatile,
 601                              struct smb_create_returns *cr,
 602                              TALLOC_CTX *mem_ctx,
 603                              struct smb2_create_blobs *blobs);
 604 NTSTATUS smb2cli_create(struct smbXcli_conn *conn,
 605                         uint32_t timeout_msec,
 606                         struct smbXcli_session *session,
 607                         struct smbXcli_tcon *tcon,
 608                         const char *filename,
 609                         uint8_t  oplock_level,       /* SMB2_OPLOCK_LEVEL_* */
 610                         uint32_t impersonation_level, /* SMB2_IMPERSONATION_* */
 611                         uint32_t desired_access,
 612                         uint32_t file_attributes,
 613                         uint32_t share_access,
 614                         uint32_t create_disposition,
 615                         uint32_t create_options,
 616                         struct smb2_create_blobs *blobs,
 617                         uint64_t *fid_persistent,
 618                         uint64_t *fid_volatile,
 619                         struct smb_create_returns *cr,
 620                         TALLOC_CTX *mem_ctx,
 621                         struct smb2_create_blobs *ret_blobs);
 622
 623 struct tevent_req *smb2cli_close_send(TALLOC_CTX *mem_ctx,
 624                                       struct tevent_context *ev,
 625                                       struct smbXcli_conn *conn,
 626                                       uint32_t timeout_msec,
 627                                       struct smbXcli_session *session,
 628                                       struct smbXcli_tcon *tcon,
 629                                       uint16_t flags,
 630                                       uint64_t fid_persistent,
 631                                       uint64_t fid_volatile);
 632 NTSTATUS smb2cli_close_recv(struct tevent_req *req);
 633 NTSTATUS smb2cli_close(struct smbXcli_conn *conn,
 634                        uint32_t timeout_msec,
 635                        struct smbXcli_session *session,
 636                        struct smbXcli_tcon *tcon,
 637                        uint16_t flags,
 638                        uint64_t fid_persistent,
 639                        uint64_t fid_volatile);
 640
 641 struct tevent_req *smb2cli_read_send(TALLOC_CTX *mem_ctx,
 642                                      struct tevent_context *ev,
 643                                      struct smbXcli_conn *conn,
 644                                      uint32_t timeout_msec,
 645                                      struct smbXcli_session *session,
 646                                      struct smbXcli_tcon *tcon,
 647                                      uint32_t length,
 648                                      uint64_t offset,
 649                                      uint64_t fid_persistent,
 650                                      uint64_t fid_volatile,
 651                                      uint64_t minimum_count,
 652                                      uint64_t remaining_bytes);
 653 NTSTATUS smb2cli_read_recv(struct tevent_req *req, TALLOC_CTX *mem_ctx,
 654                            uint8_t **data, uint32_t *data_length);
 655 NTSTATUS smb2cli_read(struct smbXcli_conn *conn,
 656                       uint32_t timeout_msec,
 657                       struct smbXcli_session *session,
 658                       struct smbXcli_tcon *tcon,
 659                       uint32_t length,
 660                       uint64_t offset,
 661                       uint64_t fid_persistent,
 662                       uint64_t fid_volatile,
 663                       uint64_t minimum_count,
 664                       uint64_t remaining_bytes,
 665                       TALLOC_CTX *mem_ctx,
 666                       uint8_t **data,
 667                       uint32_t *data_length);
 668
 669 struct tevent_req *smb2cli_write_send(TALLOC_CTX *mem_ctx,
 670                                       struct tevent_context *ev,
 671                                       struct smbXcli_conn *conn,
 672                                       uint32_t timeout_msec,
 673                                       struct smbXcli_session *session,
 674                                       struct smbXcli_tcon *tcon,
 675                                       uint32_t length,
 676                                       uint64_t offset,
 677                                       uint64_t fid_persistent,
 678                                       uint64_t fid_volatile,
 679                                       uint32_t remaining_bytes,
 680                                       uint32_t flags,
 681                                       const uint8_t *data);
 682 NTSTATUS smb2cli_write_recv(struct tevent_req *req,
 683                         uint32_t *written);
 684 NTSTATUS smb2cli_write(struct smbXcli_conn *conn,
 685                        uint32_t timeout_msec,
 686                        struct smbXcli_session *session,
 687                        struct smbXcli_tcon *tcon,
 688                        uint32_t length,
 689                        uint64_t offset,
 690                        uint64_t fid_persistent,
 691                        uint64_t fid_volatile,
 692                        uint32_t remaining_bytes,
 693                        uint32_t flags,
 694                        const uint8_t *data,
 695                        uint32_t *written);
 696
 697 struct tevent_req *smb2cli_flush_send(TALLOC_CTX *mem_ctx,
 698                                       struct tevent_context *ev,
 699                                       struct smbXcli_conn *conn,
 700                                       uint32_t timeout_msec,
 701                                       struct smbXcli_session *session,
 702                                       struct smbXcli_tcon *tcon,
 703                                       uint64_t fid_persistent,
 704                                       uint64_t fid_volatile);
 705 NTSTATUS smb2cli_flush_recv(struct tevent_req *req);
 706 NTSTATUS smb2cli_flush(struct smbXcli_conn *conn,
 707                        uint32_t timeout_msec,
 708                        struct smbXcli_session *session,
 709                        struct smbXcli_tcon *tcon,
 710                        uint64_t fid_persistent,
 711                        uint64_t fid_volatile);
 712
 713 struct tevent_req *smb2cli_set_info_send(TALLOC_CTX *mem_ctx,
 714                                          struct tevent_context *ev,
 715                                          struct smbXcli_conn *conn,
 716                                          uint32_t timeout_msec,
 717                                          struct smbXcli_session *session,
 718                                          struct smbXcli_tcon *tcon,
 719                                          uint8_t in_info_type,
 720                                          uint8_t in_file_info_class,
 721                                          const DATA_BLOB *in_input_buffer,
 722                                          uint32_t in_additional_info,
 723                                          uint64_t in_fid_persistent,
 724                                          uint64_t in_fid_volatile);
 725 NTSTATUS smb2cli_set_info_recv(struct tevent_req *req);
 726 NTSTATUS smb2cli_set_info(struct smbXcli_conn *conn,
 727                           uint32_t timeout_msec,
 728                           struct smbXcli_session *session,
 729                           struct smbXcli_tcon *tcon,
 730                           uint8_t in_info_type,
 731                           uint8_t in_file_info_class,
 732                           const DATA_BLOB *in_input_buffer,
 733                           uint32_t in_additional_info,
 734                           uint64_t in_fid_persistent,
 735                           uint64_t in_fid_volatile);
 736
 737 struct tevent_req *smb2cli_query_info_send(TALLOC_CTX *mem_ctx,
 738                                            struct tevent_context *ev,
 739                                            struct smbXcli_conn *conn,
 740                                            uint32_t timeout_msec,
 741                                            struct smbXcli_session *session,
 742                                            struct smbXcli_tcon *tcon,
 743                                            uint8_t in_info_type,
 744                                            uint8_t in_file_info_class,
 745                                            uint32_t in_max_output_length,
 746                                            const DATA_BLOB *in_input_buffer,
 747                                            uint32_t in_additional_info,
 748                                            uint32_t in_flags,
 749                                            uint64_t in_fid_persistent,
 750                                            uint64_t in_fid_volatile);
 751 NTSTATUS smb2cli_query_info_recv(struct tevent_req *req,
 752                                  TALLOC_CTX *mem_ctx,
 753                                  DATA_BLOB *out_output_buffer);
 754 NTSTATUS smb2cli_query_info(struct smbXcli_conn *conn,
 755                             uint32_t timeout_msec,
 756                             struct smbXcli_session *session,
 757                             struct smbXcli_tcon *tcon,
 758                             uint8_t in_info_type,
 759                             uint8_t in_file_info_class,
 760                             uint32_t in_max_output_length,
 761                             const DATA_BLOB *in_input_buffer,
 762                             uint32_t in_additional_info,
 763                             uint32_t in_flags,
 764                             uint64_t in_fid_persistent,
 765                             uint64_t in_fid_volatile,
 766                             TALLOC_CTX *mem_ctx,
 767                             DATA_BLOB *out_output_buffer);
 768
 769 struct tevent_req *smb2cli_query_directory_send(TALLOC_CTX *mem_ctx,
 770                                                 struct tevent_context *ev,
 771                                                 struct smbXcli_conn *conn,
 772                                                 uint32_t timeout_msec,
 773                                                 struct smbXcli_session *session,
 774                                                 struct smbXcli_tcon *tcon,
 775                                                 uint8_t level,
 776                                                 uint8_t flags,
 777                                                 uint32_t file_index,
 778                                                 uint64_t fid_persistent,
 779                                                 uint64_t fid_volatile,
 780                                                 const char *mask,
 781                                                 uint32_t outbuf_len);
 782 NTSTATUS smb2cli_query_directory_recv(struct tevent_req *req,
 783                                       TALLOC_CTX *mem_ctx,
 784                                       uint8_t **data,
 785                                       uint32_t *data_length);
 786 NTSTATUS smb2cli_query_directory(struct smbXcli_conn *conn,
 787                                  uint32_t timeout_msec,
 788                                  struct smbXcli_session *session,
 789                                  struct smbXcli_tcon *tcon,
 790                                  uint8_t level,
 791                                  uint8_t flags,
 792                                  uint32_t file_index,
 793                                  uint64_t fid_persistent,
 794                                  uint64_t fid_volatile,
 795                                  const char *mask,
 796                                  uint32_t outbuf_len,
 797                                  TALLOC_CTX *mem_ctx,
 798                                  uint8_t **data,
 799                                  uint32_t *data_length);
 800
 801 struct tevent_req *smb2cli_ioctl_send(TALLOC_CTX *mem_ctx,
 802                                       struct tevent_context *ev,
 803                                       struct smbXcli_conn *conn,
 804                                       uint32_t timeout_msec,
 805                                       struct smbXcli_session *session,
 806                                       struct smbXcli_tcon *tcon,
 807                                       uint64_t in_fid_persistent,
 808                                       uint64_t in_fid_volatile,
 809                                       uint32_t in_ctl_code,
 810                                       uint32_t in_max_input_length,
 811                                       const DATA_BLOB *in_input_buffer,
 812                                       uint32_t in_max_output_length,
 813                                       const DATA_BLOB *in_output_buffer,
 814                                       uint32_t in_flags);
 815 NTSTATUS smb2cli_ioctl_recv(struct tevent_req *req,
 816                             TALLOC_CTX *mem_ctx,
 817                             DATA_BLOB *out_input_buffer,
 818                             DATA_BLOB *out_output_buffer);
 819 NTSTATUS smb2cli_ioctl(struct smbXcli_conn *conn,
 820                        uint32_t timeout_msec,
 821                        struct smbXcli_session *session,
 822                        struct smbXcli_tcon *tcon,
 823                        uint64_t in_fid_persistent,
 824                        uint64_t in_fid_volatile,
 825                        uint32_t in_ctl_code,
 826                        uint32_t in_max_input_length,
 827                        const DATA_BLOB *in_input_buffer,
 828                        uint32_t in_max_output_length,
 829                        const DATA_BLOB *in_output_buffer,
 830                        uint32_t in_flags,
 831                        TALLOC_CTX *mem_ctx,
 832                        DATA_BLOB *out_input_buffer,
 833                        DATA_BLOB *out_output_buffer);
 834
 835 struct tevent_req *smb2cli_echo_send(TALLOC_CTX *mem_ctx,
 836                                      struct tevent_context *ev,
 837                                      struct smbXcli_conn *conn,
 838                                      uint32_t timeout_msec);
 839 NTSTATUS smb2cli_echo_recv(struct tevent_req *req);
 840 NTSTATUS smb2cli_echo(struct smbXcli_conn *conn,
 841                       uint32_t timeout_msec);
 842
 843 #endif /* _SMBXCLI_BASE_H_ */