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_ntcreatex_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_tcon *tcon,
 210                                           struct smbXcli_session *session,
 211                                           const char *fname,
 212                                           uint32_t CreatFlags,
 213                                           uint32_t RootDirectoryFid,
 214                                           uint32_t DesiredAccess,
 215                                           uint64_t AllocationSize,
 216                                           uint32_t FileAttributes,
 217                                           uint32_t ShareAccess,
 218                                           uint32_t CreateDisposition,
 219                                           uint32_t CreateOptions,
 220                                           uint32_t ImpersonationLevel,
 221                                           uint8_t SecurityFlags);
 222 NTSTATUS smb1cli_ntcreatex_recv(struct tevent_req *req, uint16_t *pfnum);
 223 NTSTATUS smb1cli_ntcreatex(struct smbXcli_conn *conn,
 224                            uint32_t timeout_msec,
 225                            uint32_t pid,
 226                            struct smbXcli_tcon *tcon,
 227                            struct smbXcli_session *session,
 228                            const char *fname,
 229                            uint32_t CreatFlags,
 230                            uint32_t RootDirectoryFid,
 231                            uint32_t DesiredAccess,
 232                            uint64_t AllocationSize,
 233                            uint32_t FileAttributes,
 234                            uint32_t ShareAccess,
 235                            uint32_t CreateDisposition,
 236                            uint32_t CreateOptions,
 237                            uint32_t ImpersonationLevel,
 238                            uint8_t SecurityFlags,
 239                            uint16_t *pfnum);
 240 struct tevent_req *smb1cli_close_send(TALLOC_CTX *mem_ctx,
 241                                       struct tevent_context *ev,
 242                                       struct smbXcli_conn *conn,
 243                                       uint32_t timeout_msec,
 244                                       uint32_t pid,
 245                                       struct smbXcli_tcon *tcon,
 246                                       struct smbXcli_session *session,
 247                                       uint16_t fnum,
 248                                       uint32_t last_modified);
 249 NTSTATUS smb1cli_close_recv(struct tevent_req *req);
 250 NTSTATUS smb1cli_close(struct smbXcli_conn *conn,
 251                        uint32_t timeout_msec,
 252                        uint32_t pid,
 253                        struct smbXcli_tcon *tcon,
 254                        struct smbXcli_session *session,
 255                        uint16_t fnum,
 256                        uint32_t last_modified);
 257 struct tevent_req *smb1cli_writex_send(TALLOC_CTX *mem_ctx,
 258                                        struct tevent_context *ev,
 259                                        struct smbXcli_conn *conn,
 260                                        uint32_t timeout_msec,
 261                                        uint32_t pid,
 262                                        struct smbXcli_tcon *tcon,
 263                                        struct smbXcli_session *session,
 264                                        uint16_t fnum,
 265                                        uint16_t mode,
 266                                        const uint8_t *buf,
 267                                        uint64_t offset,
 268                                        uint32_t size);
 269 NTSTATUS smb1cli_writex_recv(struct tevent_req *req,
 270                              uint32_t *pwritten,
 271                              uint16_t *pavailable);
 272 NTSTATUS smb1cli_writex(struct smbXcli_conn *conn,
 273                         uint32_t timeout_msec,
 274                         uint32_t pid,
 275                         struct smbXcli_tcon *tcon,
 276                         struct smbXcli_session *session,
 277                         uint16_t fnum,
 278                         uint16_t mode,
 279                         const uint8_t *buf,
 280                         uint64_t offset,
 281                         uint32_t size,
 282                         uint32_t *pwritten,
 283                         uint16_t *pavailable);
 284 struct tevent_req *smb1cli_readx_send(TALLOC_CTX *mem_ctx,
 285                                       struct tevent_context *ev,
 286                                       struct smbXcli_conn *conn,
 287                                       uint32_t timeout_msec,
 288                                       uint32_t pid,
 289                                       struct smbXcli_tcon *tcon,
 290                                       struct smbXcli_session *session,
 291                                       uint16_t fnum,
 292                                       uint64_t offset,
 293                                       uint32_t size);
 294 NTSTATUS smb1cli_readx_recv(struct tevent_req *req,
 295                             uint32_t *received,
 296                             uint8_t **rcvbuf);
 297
 298 bool smb2cli_conn_req_possible(struct smbXcli_conn *conn, uint32_t *max_dyn_len);
 299 uint32_t smb2cli_conn_server_capabilities(struct smbXcli_conn *conn);
 300 uint16_t smb2cli_conn_server_security_mode(struct smbXcli_conn *conn);
 301 uint32_t smb2cli_conn_max_trans_size(struct smbXcli_conn *conn);
 302 uint32_t smb2cli_conn_max_read_size(struct smbXcli_conn *conn);
 303 uint32_t smb2cli_conn_max_write_size(struct smbXcli_conn *conn);
 304 void smb2cli_conn_set_max_credits(struct smbXcli_conn *conn,
 305                                   uint16_t max_credits);
 306 uint8_t smb2cli_conn_get_io_priority(struct smbXcli_conn *conn);
 307 void smb2cli_conn_set_io_priority(struct smbXcli_conn *conn,
 308                                   uint8_t io_priority);
 309 uint32_t smb2cli_conn_cc_chunk_len(struct smbXcli_conn *conn);
 310 void smb2cli_conn_set_cc_chunk_len(struct smbXcli_conn *conn,
 311                                    uint32_t chunk_len);
 312 uint32_t smb2cli_conn_cc_max_chunks(struct smbXcli_conn *conn);
 313 void smb2cli_conn_set_cc_max_chunks(struct smbXcli_conn *conn,
 314                                     uint32_t max_chunks);
 315
 316 struct tevent_req *smb2cli_req_create(TALLOC_CTX *mem_ctx,
 317                                       struct tevent_context *ev,
 318                                       struct smbXcli_conn *conn,
 319                                       uint16_t cmd,
 320                                       uint32_t additional_flags,
 321                                       uint32_t clear_flags,
 322                                       uint32_t timeout_msec,
 323                                       struct smbXcli_tcon *tcon,
 324                                       struct smbXcli_session *session,
 325                                       const uint8_t *fixed,
 326                                       uint16_t fixed_len,
 327                                       const uint8_t *dyn,
 328                                       uint32_t dyn_len,
 329                                       uint32_t max_dyn_len);
 330 void smb2cli_req_set_notify_async(struct tevent_req *req);
 331 NTSTATUS smb2cli_req_compound_submit(struct tevent_req **reqs,
 332                                      int num_reqs);
 333 void smb2cli_req_set_credit_charge(struct tevent_req *req, uint16_t charge);
 334
 335 struct smb2cli_req_expected_response {
 336         NTSTATUS status;
 337         uint16_t body_size;
 338 };
 339
 340 struct tevent_req *smb2cli_req_send(TALLOC_CTX *mem_ctx,
 341                                     struct tevent_context *ev,
 342                                     struct smbXcli_conn *conn,
 343                                     uint16_t cmd,
 344                                     uint32_t additional_flags,
 345                                     uint32_t clear_flags,
 346                                     uint32_t timeout_msec,
 347                                     struct smbXcli_tcon *tcon,
 348                                     struct smbXcli_session *session,
 349                                     const uint8_t *fixed,
 350                                     uint16_t fixed_len,
 351                                     const uint8_t *dyn,
 352                                     uint32_t dyn_len,
 353                                     uint32_t max_dyn_len);
 354 NTSTATUS smb2cli_req_recv(struct tevent_req *req, TALLOC_CTX *mem_ctx,
 355                           struct iovec **piov,
 356                           const struct smb2cli_req_expected_response *expected,
 357                           size_t num_expected);
 358
 359 /*
 360  * This expects an iov[3] array, that is filled with references to
 361  * the buffers used for the sending the requests into the socket.
 362  *
 363  * This can only be called after smb2cli_req_recv(subreq) before
 364  * the TALLOC_FREE(subreq).
 365  */
 366 NTSTATUS smb2cli_req_get_sent_iov(struct tevent_req *req,
 367                                   struct iovec *sent_iov);
 368
 369 struct tevent_req *smbXcli_negprot_send(TALLOC_CTX *mem_ctx,
 370                                         struct tevent_context *ev,
 371                                         struct smbXcli_conn *conn,
 372                                         uint32_t timeout_msec,
 373                                         enum protocol_types min_protocol,
 374                                         enum protocol_types max_protocol);
 375 NTSTATUS smbXcli_negprot_recv(struct tevent_req *req);
 376 NTSTATUS smbXcli_negprot(struct smbXcli_conn *conn,
 377                          uint32_t timeout_msec,
 378                          enum protocol_types min_protocol,
 379                          enum protocol_types max_protocol);
 380
 381 struct tevent_req *smb2cli_validate_negotiate_info_send(TALLOC_CTX *mem_ctx,
 382                                                 struct tevent_context *ev,
 383                                                 struct smbXcli_conn *conn,
 384                                                 uint32_t timeout_msec,
 385                                                 struct smbXcli_session *session,
 386                                                 struct smbXcli_tcon *tcon);
 387 NTSTATUS smb2cli_validate_negotiate_info_recv(struct tevent_req *req);
 388
 389 struct smbXcli_session *smbXcli_session_create(TALLOC_CTX *mem_ctx,
 390                                                struct smbXcli_conn *conn);
 391 struct smbXcli_session *smbXcli_session_copy(TALLOC_CTX *mem_ctx,
 392                                                struct smbXcli_session *src);
 393 bool smbXcli_session_is_authenticated(struct smbXcli_session *session);
 394 NTSTATUS smbXcli_session_application_key(struct smbXcli_session *session,
 395                                          TALLOC_CTX *mem_ctx,
 396                                          DATA_BLOB *key);
 397 void smbXcli_session_set_disconnect_expired(struct smbXcli_session *session);
 398 uint16_t smb1cli_session_current_id(struct smbXcli_session* session);
 399 void smb1cli_session_set_id(struct smbXcli_session* session,
 400                             uint16_t session_id);
 401 NTSTATUS smb1cli_session_set_session_key(struct smbXcli_session *session,
 402                                          const DATA_BLOB _session_key);
 403 NTSTATUS smb1cli_session_protect_session_key(struct smbXcli_session *session);
 404 uint8_t smb2cli_session_security_mode(struct smbXcli_session *session);
 405 uint64_t smb2cli_session_current_id(struct smbXcli_session *session);
 406 uint16_t smb2cli_session_get_flags(struct smbXcli_session *session);
 407 void smb2cli_session_set_id_and_flags(struct smbXcli_session *session,
 408                                       uint64_t session_id,
 409                                       uint16_t session_flags);
 410 void smb2cli_session_increment_channel_sequence(struct smbXcli_session *session);
 411 uint16_t smb2cli_session_reset_channel_sequence(struct smbXcli_session *session,
 412                                                 uint16_t channel_sequence);
 413 void smb2cli_session_start_replay(struct smbXcli_session *session);
 414 void smb2cli_session_stop_replay(struct smbXcli_session *session);
 415 NTSTATUS smb2cli_session_update_preauth(struct smbXcli_session *session,
 416                                         const struct iovec *iov);
 417 NTSTATUS smb2cli_session_set_session_key(struct smbXcli_session *session,
 418                                          const DATA_BLOB session_key,
 419                                          const struct iovec *recv_iov);
 420 NTSTATUS smb2cli_session_create_channel(TALLOC_CTX *mem_ctx,
 421                                         struct smbXcli_session *session1,
 422                                         struct smbXcli_conn *conn,
 423                                         struct smbXcli_session **_session2);
 424 NTSTATUS smb2cli_session_set_channel_key(struct smbXcli_session *session,
 425                                          const DATA_BLOB channel_key,
 426                                          const struct iovec *recv_iov);
 427 NTSTATUS smb2cli_session_encryption_on(struct smbXcli_session *session);
 428
 429 struct smbXcli_tcon *smbXcli_tcon_create(TALLOC_CTX *mem_ctx);
 430 void smbXcli_tcon_set_fs_attributes(struct smbXcli_tcon *tcon,
 431                                     uint32_t fs_attributes);
 432 uint32_t smbXcli_tcon_get_fs_attributes(struct smbXcli_tcon *tcon);
 433 bool smbXcli_tcon_is_dfs_share(struct smbXcli_tcon *tcon);
 434 uint16_t smb1cli_tcon_current_id(struct smbXcli_tcon *tcon);
 435 void smb1cli_tcon_set_id(struct smbXcli_tcon *tcon, uint16_t tcon_id);
 436 bool smb1cli_tcon_set_values(struct smbXcli_tcon *tcon,
 437                              uint16_t tcon_id,
 438                              uint16_t optional_support,
 439                              uint32_t maximal_access,
 440                              uint32_t guest_maximal_access,
 441                              const char *service,
 442                              const char *fs_type);
 443 uint32_t smb2cli_tcon_current_id(struct smbXcli_tcon *tcon);
 444 uint32_t smb2cli_tcon_capabilities(struct smbXcli_tcon *tcon);
 445 void smb2cli_tcon_set_values(struct smbXcli_tcon *tcon,
 446                              struct smbXcli_session *session,
 447                              uint32_t tcon_id,
 448                              uint8_t type,
 449                              uint32_t flags,
 450                              uint32_t capabilities,
 451                              uint32_t maximal_access);
 452 void smb2cli_tcon_should_sign(struct smbXcli_tcon *tcon,
 453                               bool should_sign);
 454 bool smb2cli_tcon_is_signing_on(struct smbXcli_tcon *tcon);
 455 void smb2cli_tcon_should_encrypt(struct smbXcli_tcon *tcon,
 456                                  bool should_encrypt);
 457 bool smb2cli_tcon_is_encryption_on(struct smbXcli_tcon *tcon);
 458
 459 struct tevent_req *smb2cli_session_setup_send(TALLOC_CTX *mem_ctx,
 460                                 struct tevent_context *ev,
 461                                 struct smbXcli_conn *conn,
 462                                 uint32_t timeout_msec,
 463                                 struct smbXcli_session *session,
 464                                 uint8_t in_flags,
 465                                 uint32_t in_capabilities,
 466                                 uint32_t in_channel,
 467                                 uint64_t in_previous_session_id,
 468                                 const DATA_BLOB *in_security_buffer);
 469 NTSTATUS smb2cli_session_setup_recv(struct tevent_req *req,
 470                                     TALLOC_CTX *mem_ctx,
 471                                     struct iovec **recv_iov,
 472                                     DATA_BLOB *out_security_buffer);
 473
 474 struct tevent_req *smb2cli_logoff_send(TALLOC_CTX *mem_ctx,
 475                                        struct tevent_context *ev,
 476                                        struct smbXcli_conn *conn,
 477                                        uint32_t timeout_msec,
 478                                        struct smbXcli_session *session);
 479 NTSTATUS smb2cli_logoff_recv(struct tevent_req *req);
 480 NTSTATUS smb2cli_logoff(struct smbXcli_conn *conn,
 481                         uint32_t timeout_msec,
 482                         struct smbXcli_session *session);
 483
 484 struct tevent_req *smb2cli_tcon_send(TALLOC_CTX *mem_ctx,
 485                                      struct tevent_context *ev,
 486                                      struct smbXcli_conn *conn,
 487                                      uint32_t timeout_msec,
 488                                      struct smbXcli_session *session,
 489                                      struct smbXcli_tcon *tcon,
 490                                      uint16_t flags,
 491                                      const char *unc);
 492 NTSTATUS smb2cli_tcon_recv(struct tevent_req *req);
 493 NTSTATUS smb2cli_tcon(struct smbXcli_conn *conn,
 494                       uint32_t timeout_msec,
 495                       struct smbXcli_session *session,
 496                       struct smbXcli_tcon *tcon,
 497                       uint16_t flags,
 498                       const char *unc);
 499
 500 struct tevent_req *smb2cli_tdis_send(TALLOC_CTX *mem_ctx,
 501                                      struct tevent_context *ev,
 502                                      struct smbXcli_conn *conn,
 503                                      uint32_t timeout_msec,
 504                                      struct smbXcli_session *session,
 505                                      struct smbXcli_tcon *tcon);
 506 NTSTATUS smb2cli_tdis_recv(struct tevent_req *req);
 507 NTSTATUS smb2cli_tdis(struct smbXcli_conn *conn,
 508                       uint32_t timeout_msec,
 509                       struct smbXcli_session *session,
 510                       struct smbXcli_tcon *tcon);
 511
 512 struct tevent_req *smb2cli_create_send(
 513         TALLOC_CTX *mem_ctx,
 514         struct tevent_context *ev,
 515         struct smbXcli_conn *conn,
 516         uint32_t timeout_msec,
 517         struct smbXcli_session *session,
 518         struct smbXcli_tcon *tcon,
 519         const char *filename,
 520         uint8_t  oplock_level,          /* SMB2_OPLOCK_LEVEL_* */
 521         uint32_t impersonation_level,   /* SMB2_IMPERSONATION_* */
 522         uint32_t desired_access,
 523         uint32_t file_attributes,
 524         uint32_t share_access,
 525         uint32_t create_disposition,
 526         uint32_t create_options,
 527         struct smb2_create_blobs *blobs);
 528 NTSTATUS smb2cli_create_recv(struct tevent_req *req,
 529                              uint64_t *fid_persistent,
 530                              uint64_t *fid_volatile,
 531                              struct smb_create_returns *cr,
 532                              TALLOC_CTX *mem_ctx,
 533                              struct smb2_create_blobs *blobs);
 534 NTSTATUS smb2cli_create(struct smbXcli_conn *conn,
 535                         uint32_t timeout_msec,
 536                         struct smbXcli_session *session,
 537                         struct smbXcli_tcon *tcon,
 538                         const char *filename,
 539                         uint8_t  oplock_level,       /* SMB2_OPLOCK_LEVEL_* */
 540                         uint32_t impersonation_level, /* SMB2_IMPERSONATION_* */
 541                         uint32_t desired_access,
 542                         uint32_t file_attributes,
 543                         uint32_t share_access,
 544                         uint32_t create_disposition,
 545                         uint32_t create_options,
 546                         struct smb2_create_blobs *blobs,
 547                         uint64_t *fid_persistent,
 548                         uint64_t *fid_volatile,
 549                         struct smb_create_returns *cr,
 550                         TALLOC_CTX *mem_ctx,
 551                         struct smb2_create_blobs *ret_blobs);
 552
 553 struct tevent_req *smb2cli_close_send(TALLOC_CTX *mem_ctx,
 554                                       struct tevent_context *ev,
 555                                       struct smbXcli_conn *conn,
 556                                       uint32_t timeout_msec,
 557                                       struct smbXcli_session *session,
 558                                       struct smbXcli_tcon *tcon,
 559                                       uint16_t flags,
 560                                       uint64_t fid_persistent,
 561                                       uint64_t fid_volatile);
 562 NTSTATUS smb2cli_close_recv(struct tevent_req *req);
 563 NTSTATUS smb2cli_close(struct smbXcli_conn *conn,
 564                        uint32_t timeout_msec,
 565                        struct smbXcli_session *session,
 566                        struct smbXcli_tcon *tcon,
 567                        uint16_t flags,
 568                        uint64_t fid_persistent,
 569                        uint64_t fid_volatile);
 570
 571 struct tevent_req *smb2cli_read_send(TALLOC_CTX *mem_ctx,
 572                                      struct tevent_context *ev,
 573                                      struct smbXcli_conn *conn,
 574                                      uint32_t timeout_msec,
 575                                      struct smbXcli_session *session,
 576                                      struct smbXcli_tcon *tcon,
 577                                      uint32_t length,
 578                                      uint64_t offset,
 579                                      uint64_t fid_persistent,
 580                                      uint64_t fid_volatile,
 581                                      uint64_t minimum_count,
 582                                      uint64_t remaining_bytes);
 583 NTSTATUS smb2cli_read_recv(struct tevent_req *req, TALLOC_CTX *mem_ctx,
 584                            uint8_t **data, uint32_t *data_length);
 585 NTSTATUS smb2cli_read(struct smbXcli_conn *conn,
 586                       uint32_t timeout_msec,
 587                       struct smbXcli_session *session,
 588                       struct smbXcli_tcon *tcon,
 589                       uint32_t length,
 590                       uint64_t offset,
 591                       uint64_t fid_persistent,
 592                       uint64_t fid_volatile,
 593                       uint64_t minimum_count,
 594                       uint64_t remaining_bytes,
 595                       TALLOC_CTX *mem_ctx,
 596                       uint8_t **data,
 597                       uint32_t *data_length);
 598
 599 struct tevent_req *smb2cli_write_send(TALLOC_CTX *mem_ctx,
 600                                       struct tevent_context *ev,
 601                                       struct smbXcli_conn *conn,
 602                                       uint32_t timeout_msec,
 603                                       struct smbXcli_session *session,
 604                                       struct smbXcli_tcon *tcon,
 605                                       uint32_t length,
 606                                       uint64_t offset,
 607                                       uint64_t fid_persistent,
 608                                       uint64_t fid_volatile,
 609                                       uint32_t remaining_bytes,
 610                                       uint32_t flags,
 611                                       const uint8_t *data);
 612 NTSTATUS smb2cli_write_recv(struct tevent_req *req,
 613                         uint32_t *written);
 614 NTSTATUS smb2cli_write(struct smbXcli_conn *conn,
 615                        uint32_t timeout_msec,
 616                        struct smbXcli_session *session,
 617                        struct smbXcli_tcon *tcon,
 618                        uint32_t length,
 619                        uint64_t offset,
 620                        uint64_t fid_persistent,
 621                        uint64_t fid_volatile,
 622                        uint32_t remaining_bytes,
 623                        uint32_t flags,
 624                        const uint8_t *data,
 625                        uint32_t *written);
 626
 627 struct tevent_req *smb2cli_flush_send(TALLOC_CTX *mem_ctx,
 628                                       struct tevent_context *ev,
 629                                       struct smbXcli_conn *conn,
 630                                       uint32_t timeout_msec,
 631                                       struct smbXcli_session *session,
 632                                       struct smbXcli_tcon *tcon,
 633                                       uint64_t fid_persistent,
 634                                       uint64_t fid_volatile);
 635 NTSTATUS smb2cli_flush_recv(struct tevent_req *req);
 636 NTSTATUS smb2cli_flush(struct smbXcli_conn *conn,
 637                        uint32_t timeout_msec,
 638                        struct smbXcli_session *session,
 639                        struct smbXcli_tcon *tcon,
 640                        uint64_t fid_persistent,
 641                        uint64_t fid_volatile);
 642
 643 struct tevent_req *smb2cli_set_info_send(TALLOC_CTX *mem_ctx,
 644                                          struct tevent_context *ev,
 645                                          struct smbXcli_conn *conn,
 646                                          uint32_t timeout_msec,
 647                                          struct smbXcli_session *session,
 648                                          struct smbXcli_tcon *tcon,
 649                                          uint8_t in_info_type,
 650                                          uint8_t in_file_info_class,
 651                                          const DATA_BLOB *in_input_buffer,
 652                                          uint32_t in_additional_info,
 653                                          uint64_t in_fid_persistent,
 654                                          uint64_t in_fid_volatile);
 655 NTSTATUS smb2cli_set_info_recv(struct tevent_req *req);
 656 NTSTATUS smb2cli_set_info(struct smbXcli_conn *conn,
 657                           uint32_t timeout_msec,
 658                           struct smbXcli_session *session,
 659                           struct smbXcli_tcon *tcon,
 660                           uint8_t in_info_type,
 661                           uint8_t in_file_info_class,
 662                           const DATA_BLOB *in_input_buffer,
 663                           uint32_t in_additional_info,
 664                           uint64_t in_fid_persistent,
 665                           uint64_t in_fid_volatile);
 666
 667 struct tevent_req *smb2cli_query_info_send(TALLOC_CTX *mem_ctx,
 668                                            struct tevent_context *ev,
 669                                            struct smbXcli_conn *conn,
 670                                            uint32_t timeout_msec,
 671                                            struct smbXcli_session *session,
 672                                            struct smbXcli_tcon *tcon,
 673                                            uint8_t in_info_type,
 674                                            uint8_t in_file_info_class,
 675                                            uint32_t in_max_output_length,
 676                                            const DATA_BLOB *in_input_buffer,
 677                                            uint32_t in_additional_info,
 678                                            uint32_t in_flags,
 679                                            uint64_t in_fid_persistent,
 680                                            uint64_t in_fid_volatile);
 681 NTSTATUS smb2cli_query_info_recv(struct tevent_req *req,
 682                                  TALLOC_CTX *mem_ctx,
 683                                  DATA_BLOB *out_output_buffer);
 684 NTSTATUS smb2cli_query_info(struct smbXcli_conn *conn,
 685                             uint32_t timeout_msec,
 686                             struct smbXcli_session *session,
 687                             struct smbXcli_tcon *tcon,
 688                             uint8_t in_info_type,
 689                             uint8_t in_file_info_class,
 690                             uint32_t in_max_output_length,
 691                             const DATA_BLOB *in_input_buffer,
 692                             uint32_t in_additional_info,
 693                             uint32_t in_flags,
 694                             uint64_t in_fid_persistent,
 695                             uint64_t in_fid_volatile,
 696                             TALLOC_CTX *mem_ctx,
 697                             DATA_BLOB *out_output_buffer);
 698
 699 struct tevent_req *smb2cli_query_directory_send(TALLOC_CTX *mem_ctx,
 700                                                 struct tevent_context *ev,
 701                                                 struct smbXcli_conn *conn,
 702                                                 uint32_t timeout_msec,
 703                                                 struct smbXcli_session *session,
 704                                                 struct smbXcli_tcon *tcon,
 705                                                 uint8_t level,
 706                                                 uint8_t flags,
 707                                                 uint32_t file_index,
 708                                                 uint64_t fid_persistent,
 709                                                 uint64_t fid_volatile,
 710                                                 const char *mask,
 711                                                 uint32_t outbuf_len);
 712 NTSTATUS smb2cli_query_directory_recv(struct tevent_req *req,
 713                                       TALLOC_CTX *mem_ctx,
 714                                       uint8_t **data,
 715                                       uint32_t *data_length);
 716 NTSTATUS smb2cli_query_directory(struct smbXcli_conn *conn,
 717                                  uint32_t timeout_msec,
 718                                  struct smbXcli_session *session,
 719                                  struct smbXcli_tcon *tcon,
 720                                  uint8_t level,
 721                                  uint8_t flags,
 722                                  uint32_t file_index,
 723                                  uint64_t fid_persistent,
 724                                  uint64_t fid_volatile,
 725                                  const char *mask,
 726                                  uint32_t outbuf_len,
 727                                  TALLOC_CTX *mem_ctx,
 728                                  uint8_t **data,
 729                                  uint32_t *data_length);
 730
 731 struct tevent_req *smb2cli_ioctl_send(TALLOC_CTX *mem_ctx,
 732                                       struct tevent_context *ev,
 733                                       struct smbXcli_conn *conn,
 734                                       uint32_t timeout_msec,
 735                                       struct smbXcli_session *session,
 736                                       struct smbXcli_tcon *tcon,
 737                                       uint64_t in_fid_persistent,
 738                                       uint64_t in_fid_volatile,
 739                                       uint32_t in_ctl_code,
 740                                       uint32_t in_max_input_length,
 741                                       const DATA_BLOB *in_input_buffer,
 742                                       uint32_t in_max_output_length,
 743                                       const DATA_BLOB *in_output_buffer,
 744                                       uint32_t in_flags);
 745 NTSTATUS smb2cli_ioctl_recv(struct tevent_req *req,
 746                             TALLOC_CTX *mem_ctx,
 747                             DATA_BLOB *out_input_buffer,
 748                             DATA_BLOB *out_output_buffer);
 749 NTSTATUS smb2cli_ioctl(struct smbXcli_conn *conn,
 750                        uint32_t timeout_msec,
 751                        struct smbXcli_session *session,
 752                        struct smbXcli_tcon *tcon,
 753                        uint64_t in_fid_persistent,
 754                        uint64_t in_fid_volatile,
 755                        uint32_t in_ctl_code,
 756                        uint32_t in_max_input_length,
 757                        const DATA_BLOB *in_input_buffer,
 758                        uint32_t in_max_output_length,
 759                        const DATA_BLOB *in_output_buffer,
 760                        uint32_t in_flags,
 761                        TALLOC_CTX *mem_ctx,
 762                        DATA_BLOB *out_input_buffer,
 763                        DATA_BLOB *out_output_buffer);
 764
 765 struct tevent_req *smb2cli_echo_send(TALLOC_CTX *mem_ctx,
 766                                      struct tevent_context *ev,
 767                                      struct smbXcli_conn *conn,
 768                                      uint32_t timeout_msec);
 769 NTSTATUS smb2cli_echo_recv(struct tevent_req *req);
 770 NTSTATUS smb2cli_echo(struct smbXcli_conn *conn,
 771                       uint32_t timeout_msec);
 772
 773 #endif /* _SMBXCLI_BASE_H_ */