libcli/smb: add smb1cli_ntcreatex*
[kai/samba-autobuild/.git] / libcli / smb / smbXcli_base.h
index dafd83639b10d09f08c881c7a6e2fe83878d1c2d..cb705f1f17f246b5b50a13206c13e2665fc66e79 100644 (file)
 
 struct smbXcli_conn;
 struct smbXcli_session;
+struct smbXcli_tcon;
 struct smb_trans_enc_state;
 struct GUID;
+struct iovec;
+struct smb2_create_blobs;
+struct smb2_create_returns;
 
 struct smbXcli_conn *smbXcli_conn_create(TALLOC_CTX *mem_ctx,
                                         int fd,
@@ -39,6 +43,8 @@ void smbXcli_conn_disconnect(struct smbXcli_conn *conn, NTSTATUS status);
 
 bool smbXcli_conn_has_async_calls(struct smbXcli_conn *conn);
 
+bool smbXcli_conn_dfs_supported(struct smbXcli_conn *conn);
+
 enum protocol_types smbXcli_conn_protocol(struct smbXcli_conn *conn);
 bool smbXcli_conn_use_unicode(struct smbXcli_conn *conn);
 
@@ -65,6 +71,7 @@ bool smbXcli_req_set_pending(struct tevent_req *req);
 
 uint32_t smb1cli_conn_capabilities(struct smbXcli_conn *conn);
 uint32_t smb1cli_conn_max_xmit(struct smbXcli_conn *conn);
+bool smb1cli_conn_req_possible(struct smbXcli_conn *conn);
 uint32_t smb1cli_conn_server_session_key(struct smbXcli_conn *conn);
 const uint8_t *smb1cli_conn_server_challenge(struct smbXcli_conn *conn);
 uint16_t smb1cli_conn_server_security_mode(struct smbXcli_conn *conn);
@@ -109,8 +116,8 @@ struct tevent_req *smb1cli_req_create(TALLOC_CTX *mem_ctx,
                                      uint16_t clear_flags2,
                                      uint32_t timeout_msec,
                                      uint32_t pid,
-                                     uint16_t tid,
-                                     uint16_t uid,
+                                     struct smbXcli_tcon *tcon,
+                                     struct smbXcli_session *session,
                                      uint8_t wct, uint16_t *vwv,
                                      int iov_count,
                                      struct iovec *bytes_iov);
@@ -126,8 +133,8 @@ struct tevent_req *smb1cli_req_send(TALLOC_CTX *mem_ctx,
                                    uint16_t clear_flags2,
                                    uint32_t timeout_msec,
                                    uint32_t pid,
-                                   uint16_t tid,
-                                   uint16_t uid,
+                                   struct smbXcli_tcon *tcon,
+                                   struct smbXcli_session *session,
                                    uint8_t wct, uint16_t *vwv,
                                    uint32_t num_bytes,
                                    const uint8_t *bytes);
@@ -151,7 +158,9 @@ struct tevent_req *smb1cli_trans_send(
        uint8_t additional_flags, uint8_t clear_flags,
        uint16_t additional_flags2, uint16_t clear_flags2,
        uint32_t timeout_msec,
-       uint32_t pid, uint16_t tid, uint16_t uid,
+       uint32_t pid,
+       struct smbXcli_tcon *tcon,
+       struct smbXcli_session *session,
        const char *pipe_name, uint16_t fid, uint16_t function, int flags,
        uint16_t *setup, uint8_t num_setup, uint8_t max_setup,
        uint8_t *param, uint32_t num_param, uint32_t max_param,
@@ -169,7 +178,9 @@ NTSTATUS smb1cli_trans(TALLOC_CTX *mem_ctx, struct smbXcli_conn *conn,
                uint8_t additional_flags, uint8_t clear_flags,
                uint16_t additional_flags2, uint16_t clear_flags2,
                uint32_t timeout_msec,
-               uint32_t pid, uint16_t tid, uint16_t uid,
+               uint32_t pid,
+               struct smbXcli_tcon *tcon,
+               struct smbXcli_session *session,
                const char *pipe_name, uint16_t fid, uint16_t function,
                int flags,
                uint16_t *setup, uint8_t num_setup, uint8_t max_setup,
@@ -180,6 +191,54 @@ NTSTATUS smb1cli_trans(TALLOC_CTX *mem_ctx, struct smbXcli_conn *conn,
                uint8_t **rparam, uint32_t min_rparam, uint32_t *num_rparam,
                uint8_t **rdata, uint32_t min_rdata, uint32_t *num_rdata);
 
+struct tevent_req *smb1cli_echo_send(TALLOC_CTX *mem_ctx,
+                                    struct tevent_context *ev,
+                                    struct smbXcli_conn *conn,
+                                    uint32_t timeout_msec,
+                                    uint16_t num_echos,
+                                    DATA_BLOB data);
+NTSTATUS smb1cli_echo_recv(struct tevent_req *req);
+NTSTATUS smb1cli_echo(struct smbXcli_conn *conn, uint32_t timeout_msec,
+                     uint16_t num_echos, DATA_BLOB data);
+
+struct tevent_req *smb1cli_ntcreatex_send(TALLOC_CTX *mem_ctx,
+                                         struct tevent_context *ev,
+                                         struct smbXcli_conn *conn,
+                                         uint32_t timeout_msec,
+                                         uint32_t pid,
+                                         struct smbXcli_tcon *tcon,
+                                         struct smbXcli_session *session,
+                                         const char *fname,
+                                         uint32_t CreatFlags,
+                                         uint32_t RootDirectoryFid,
+                                         uint32_t DesiredAccess,
+                                         uint64_t AllocationSize,
+                                         uint32_t FileAttributes,
+                                         uint32_t ShareAccess,
+                                         uint32_t CreateDisposition,
+                                         uint32_t CreateOptions,
+                                         uint32_t ImpersonationLevel,
+                                         uint8_t SecurityFlags);
+NTSTATUS smb1cli_ntcreatex_recv(struct tevent_req *req, uint16_t *pfnum);
+NTSTATUS smb1cli_ntcreatex(struct smbXcli_conn *conn,
+                          uint32_t timeout_msec,
+                          uint32_t pid,
+                          struct smbXcli_tcon *tcon,
+                          struct smbXcli_session *session,
+                          const char *fname,
+                          uint32_t CreatFlags,
+                          uint32_t RootDirectoryFid,
+                          uint32_t DesiredAccess,
+                          uint64_t AllocationSize,
+                          uint32_t FileAttributes,
+                          uint32_t ShareAccess,
+                          uint32_t CreateDisposition,
+                          uint32_t CreateOptions,
+                          uint32_t ImpersonationLevel,
+                          uint8_t SecurityFlags,
+                          uint16_t *pfnum);
+
+bool smb2cli_conn_req_possible(struct smbXcli_conn *conn, uint32_t *max_dyn_len);
 uint32_t smb2cli_conn_server_capabilities(struct smbXcli_conn *conn);
 uint16_t smb2cli_conn_server_security_mode(struct smbXcli_conn *conn);
 uint32_t smb2cli_conn_max_trans_size(struct smbXcli_conn *conn);
@@ -195,13 +254,13 @@ struct tevent_req *smb2cli_req_create(TALLOC_CTX *mem_ctx,
                                      uint32_t additional_flags,
                                      uint32_t clear_flags,
                                      uint32_t timeout_msec,
-                                     uint32_t pid,
-                                     uint32_t tid,
+                                     struct smbXcli_tcon *tcon,
                                      struct smbXcli_session *session,
                                      const uint8_t *fixed,
                                      uint16_t fixed_len,
                                      const uint8_t *dyn,
-                                     uint32_t dyn_len);
+                                     uint32_t dyn_len,
+                                     uint32_t max_dyn_len);
 void smb2cli_req_set_notify_async(struct tevent_req *req);
 NTSTATUS smb2cli_req_compound_submit(struct tevent_req **reqs,
                                     int num_reqs);
@@ -219,13 +278,13 @@ struct tevent_req *smb2cli_req_send(TALLOC_CTX *mem_ctx,
                                    uint32_t additional_flags,
                                    uint32_t clear_flags,
                                    uint32_t timeout_msec,
-                                   uint32_t pid,
-                                   uint32_t tid,
+                                   struct smbXcli_tcon *tcon,
                                    struct smbXcli_session *session,
                                    const uint8_t *fixed,
                                    uint16_t fixed_len,
                                    const uint8_t *dyn,
-                                   uint32_t dyn_len);
+                                   uint32_t dyn_len,
+                                   uint32_t max_dyn_len);
 NTSTATUS smb2cli_req_recv(struct tevent_req *req, TALLOC_CTX *mem_ctx,
                          struct iovec **piov,
                          const struct smb2cli_req_expected_response *expected,
@@ -245,14 +304,25 @@ NTSTATUS smbXcli_negprot(struct smbXcli_conn *conn,
 
 struct smbXcli_session *smbXcli_session_create(TALLOC_CTX *mem_ctx,
                                               struct smbXcli_conn *conn);
-uint8_t smb2cli_session_security_mode(struct smbXcli_session *session);
-uint64_t smb2cli_session_current_id(struct smbXcli_session *session);
-NTSTATUS smb2cli_session_application_key(struct smbXcli_session *session,
+struct smbXcli_session *smbXcli_session_copy(TALLOC_CTX *mem_ctx,
+                                              struct smbXcli_session *src);
+NTSTATUS smbXcli_session_application_key(struct smbXcli_session *session,
                                         TALLOC_CTX *mem_ctx,
                                         DATA_BLOB *key);
+void smbXcli_session_set_disconnect_expired(struct smbXcli_session *session);
+uint16_t smb1cli_session_current_id(struct smbXcli_session* session);
+void smb1cli_session_set_id(struct smbXcli_session* session,
+                           uint16_t session_id);
+NTSTATUS smb1cli_session_set_session_key(struct smbXcli_session *session,
+                                        const DATA_BLOB _session_key);
+NTSTATUS smb1cli_session_protect_session_key(struct smbXcli_session *session);
+uint8_t smb2cli_session_security_mode(struct smbXcli_session *session);
+uint64_t smb2cli_session_current_id(struct smbXcli_session *session);
+uint16_t smb2cli_session_get_flags(struct smbXcli_session *session);
 void smb2cli_session_set_id_and_flags(struct smbXcli_session *session,
                                      uint64_t session_id,
                                      uint16_t session_flags);
+void smb2cli_session_increment_channel_sequence(struct smbXcli_session *session);
 NTSTATUS smb2cli_session_set_session_key(struct smbXcli_session *session,
                                         const DATA_BLOB session_key,
                                         const struct iovec *recv_iov);
@@ -263,5 +333,313 @@ NTSTATUS smb2cli_session_create_channel(TALLOC_CTX *mem_ctx,
 NTSTATUS smb2cli_session_set_channel_key(struct smbXcli_session *session,
                                         const DATA_BLOB channel_key,
                                         const struct iovec *recv_iov);
+NTSTATUS smb2cli_session_encryption_on(struct smbXcli_session *session);
+
+struct smbXcli_tcon *smbXcli_tcon_create(TALLOC_CTX *mem_ctx);
+void smbXcli_tcon_set_fs_attributes(struct smbXcli_tcon *tcon,
+                                   uint32_t fs_attributes);
+uint32_t smbXcli_tcon_get_fs_attributes(struct smbXcli_tcon *tcon);
+bool smbXcli_tcon_is_dfs_share(struct smbXcli_tcon *tcon);
+uint16_t smb1cli_tcon_current_id(struct smbXcli_tcon *tcon);
+void smb1cli_tcon_set_id(struct smbXcli_tcon *tcon, uint16_t tcon_id);
+bool smb1cli_tcon_set_values(struct smbXcli_tcon *tcon,
+                            uint16_t tcon_id,
+                            uint16_t optional_support,
+                            uint32_t maximal_access,
+                            uint32_t guest_maximal_access,
+                            const char *service,
+                            const char *fs_type);
+uint32_t smb2cli_tcon_current_id(struct smbXcli_tcon *tcon);
+uint32_t smb2cli_tcon_capabilities(struct smbXcli_tcon *tcon);
+void smb2cli_tcon_set_values(struct smbXcli_tcon *tcon,
+                            struct smbXcli_session *session,
+                            uint32_t tcon_id,
+                            uint8_t type,
+                            uint32_t flags,
+                            uint32_t capabilities,
+                            uint32_t maximal_access);
+bool smb2cli_tcon_is_encryption_on(struct smbXcli_tcon *tcon);
+
+struct tevent_req *smb2cli_session_setup_send(TALLOC_CTX *mem_ctx,
+                               struct tevent_context *ev,
+                               struct smbXcli_conn *conn,
+                               uint32_t timeout_msec,
+                               struct smbXcli_session *session,
+                               uint8_t in_flags,
+                               uint32_t in_capabilities,
+                               uint32_t in_channel,
+                               uint64_t in_previous_session_id,
+                               const DATA_BLOB *in_security_buffer);
+NTSTATUS smb2cli_session_setup_recv(struct tevent_req *req,
+                                   TALLOC_CTX *mem_ctx,
+                                   struct iovec **recv_iov,
+                                   DATA_BLOB *out_security_buffer);
+
+struct tevent_req *smb2cli_logoff_send(TALLOC_CTX *mem_ctx,
+                                      struct tevent_context *ev,
+                                      struct smbXcli_conn *conn,
+                                      uint32_t timeout_msec,
+                                      struct smbXcli_session *session);
+NTSTATUS smb2cli_logoff_recv(struct tevent_req *req);
+NTSTATUS smb2cli_logoff(struct smbXcli_conn *conn,
+                       uint32_t timeout_msec,
+                       struct smbXcli_session *session);
+
+struct tevent_req *smb2cli_create_send(
+       TALLOC_CTX *mem_ctx,
+       struct tevent_context *ev,
+       struct smbXcli_conn *conn,
+       uint32_t timeout_msec,
+       struct smbXcli_session *session,
+       struct smbXcli_tcon *tcon,
+       const char *filename,
+       uint8_t  oplock_level,          /* SMB2_OPLOCK_LEVEL_* */
+       uint32_t impersonation_level,   /* SMB2_IMPERSONATION_* */
+       uint32_t desired_access,
+       uint32_t file_attributes,
+       uint32_t share_access,
+       uint32_t create_disposition,
+       uint32_t create_options,
+       struct smb2_create_blobs *blobs);
+NTSTATUS smb2cli_create_recv(struct tevent_req *req,
+                            uint64_t *fid_persistent,
+                            uint64_t *fid_volatile,
+                            struct smb2_create_returns *cr);
+NTSTATUS smb2cli_create(struct smbXcli_conn *conn,
+                       uint32_t timeout_msec,
+                       struct smbXcli_session *session,
+                       struct smbXcli_tcon *tcon,
+                       const char *filename,
+                       uint8_t  oplock_level,       /* SMB2_OPLOCK_LEVEL_* */
+                       uint32_t impersonation_level, /* SMB2_IMPERSONATION_* */
+                       uint32_t desired_access,
+                       uint32_t file_attributes,
+                       uint32_t share_access,
+                       uint32_t create_disposition,
+                       uint32_t create_options,
+                       struct smb2_create_blobs *blobs,
+                       uint64_t *fid_persistent,
+                       uint64_t *fid_volatile,
+                       struct smb2_create_returns *cr);
+
+struct tevent_req *smb2cli_close_send(TALLOC_CTX *mem_ctx,
+                                     struct tevent_context *ev,
+                                     struct smbXcli_conn *conn,
+                                     uint32_t timeout_msec,
+                                     struct smbXcli_session *session,
+                                     struct smbXcli_tcon *tcon,
+                                     uint16_t flags,
+                                     uint64_t fid_persistent,
+                                     uint64_t fid_volatile);
+NTSTATUS smb2cli_close_recv(struct tevent_req *req);
+NTSTATUS smb2cli_close(struct smbXcli_conn *conn,
+                      uint32_t timeout_msec,
+                      struct smbXcli_session *session,
+                      struct smbXcli_tcon *tcon,
+                      uint16_t flags,
+                      uint64_t fid_persistent,
+                      uint64_t fid_volatile);
+
+struct tevent_req *smb2cli_read_send(TALLOC_CTX *mem_ctx,
+                                    struct tevent_context *ev,
+                                    struct smbXcli_conn *conn,
+                                    uint32_t timeout_msec,
+                                    struct smbXcli_session *session,
+                                    struct smbXcli_tcon *tcon,
+                                    uint32_t length,
+                                    uint64_t offset,
+                                    uint64_t fid_persistent,
+                                    uint64_t fid_volatile,
+                                    uint64_t minimum_count,
+                                    uint64_t remaining_bytes);
+NTSTATUS smb2cli_read_recv(struct tevent_req *req, TALLOC_CTX *mem_ctx,
+                          uint8_t **data, uint32_t *data_length);
+NTSTATUS smb2cli_read(struct smbXcli_conn *conn,
+                     uint32_t timeout_msec,
+                     struct smbXcli_session *session,
+                     struct smbXcli_tcon *tcon,
+                     uint32_t length,
+                     uint64_t offset,
+                     uint64_t fid_persistent,
+                     uint64_t fid_volatile,
+                     uint64_t minimum_count,
+                     uint64_t remaining_bytes,
+                     TALLOC_CTX *mem_ctx,
+                     uint8_t **data,
+                     uint32_t *data_length);
+
+struct tevent_req *smb2cli_write_send(TALLOC_CTX *mem_ctx,
+                                     struct tevent_context *ev,
+                                     struct smbXcli_conn *conn,
+                                     uint32_t timeout_msec,
+                                     struct smbXcli_session *session,
+                                     struct smbXcli_tcon *tcon,
+                                     uint32_t length,
+                                     uint64_t offset,
+                                     uint64_t fid_persistent,
+                                     uint64_t fid_volatile,
+                                     uint32_t remaining_bytes,
+                                     uint32_t flags,
+                                     const uint8_t *data);
+NTSTATUS smb2cli_write_recv(struct tevent_req *req,
+                       uint32_t *written);
+NTSTATUS smb2cli_write(struct smbXcli_conn *conn,
+                      uint32_t timeout_msec,
+                      struct smbXcli_session *session,
+                      struct smbXcli_tcon *tcon,
+                      uint32_t length,
+                      uint64_t offset,
+                      uint64_t fid_persistent,
+                      uint64_t fid_volatile,
+                      uint32_t remaining_bytes,
+                      uint32_t flags,
+                      const uint8_t *data,
+                      uint32_t *written);
+
+struct tevent_req *smb2cli_flush_send(TALLOC_CTX *mem_ctx,
+                                     struct tevent_context *ev,
+                                     struct smbXcli_conn *conn,
+                                     uint32_t timeout_msec,
+                                     struct smbXcli_session *session,
+                                     struct smbXcli_tcon *tcon,
+                                     uint64_t fid_persistent,
+                                     uint64_t fid_volatile);
+NTSTATUS smb2cli_flush_recv(struct tevent_req *req);
+NTSTATUS smb2cli_flush(struct smbXcli_conn *conn,
+                      uint32_t timeout_msec,
+                      struct smbXcli_session *session,
+                      struct smbXcli_tcon *tcon,
+                      uint64_t fid_persistent,
+                      uint64_t fid_volatile);
+
+struct tevent_req *smb2cli_set_info_send(TALLOC_CTX *mem_ctx,
+                                        struct tevent_context *ev,
+                                        struct smbXcli_conn *conn,
+                                        uint32_t timeout_msec,
+                                        struct smbXcli_session *session,
+                                        struct smbXcli_tcon *tcon,
+                                        uint8_t in_info_type,
+                                        uint8_t in_file_info_class,
+                                        const DATA_BLOB *in_input_buffer,
+                                        uint32_t in_additional_info,
+                                        uint64_t in_fid_persistent,
+                                        uint64_t in_fid_volatile);
+NTSTATUS smb2cli_set_info_recv(struct tevent_req *req);
+NTSTATUS smb2cli_set_info(struct smbXcli_conn *conn,
+                         uint32_t timeout_msec,
+                         struct smbXcli_session *session,
+                         struct smbXcli_tcon *tcon,
+                         uint8_t in_info_type,
+                         uint8_t in_file_info_class,
+                         const DATA_BLOB *in_input_buffer,
+                         uint32_t in_additional_info,
+                         uint64_t in_fid_persistent,
+                         uint64_t in_fid_volatile);
+
+struct tevent_req *smb2cli_query_info_send(TALLOC_CTX *mem_ctx,
+                                          struct tevent_context *ev,
+                                          struct smbXcli_conn *conn,
+                                          uint32_t timeout_msec,
+                                          struct smbXcli_session *session,
+                                          struct smbXcli_tcon *tcon,
+                                          uint8_t in_info_type,
+                                          uint8_t in_file_info_class,
+                                          uint32_t in_max_output_length,
+                                          const DATA_BLOB *in_input_buffer,
+                                          uint32_t in_additional_info,
+                                          uint32_t in_flags,
+                                          uint64_t in_fid_persistent,
+                                          uint64_t in_fid_volatile);
+NTSTATUS smb2cli_query_info_recv(struct tevent_req *req,
+                                TALLOC_CTX *mem_ctx,
+                                DATA_BLOB *out_output_buffer);
+NTSTATUS smb2cli_query_info(struct smbXcli_conn *conn,
+                           uint32_t timeout_msec,
+                           struct smbXcli_session *session,
+                           struct smbXcli_tcon *tcon,
+                           uint8_t in_info_type,
+                           uint8_t in_file_info_class,
+                           uint32_t in_max_output_length,
+                           const DATA_BLOB *in_input_buffer,
+                           uint32_t in_additional_info,
+                           uint32_t in_flags,
+                           uint64_t in_fid_persistent,
+                           uint64_t in_fid_volatile,
+                           TALLOC_CTX *mem_ctx,
+                           DATA_BLOB *out_output_buffer);
+
+struct tevent_req *smb2cli_query_directory_send(TALLOC_CTX *mem_ctx,
+                                               struct tevent_context *ev,
+                                               struct smbXcli_conn *conn,
+                                               uint32_t timeout_msec,
+                                               struct smbXcli_session *session,
+                                               struct smbXcli_tcon *tcon,
+                                               uint8_t level,
+                                               uint8_t flags,
+                                               uint32_t file_index,
+                                               uint64_t fid_persistent,
+                                               uint64_t fid_volatile,
+                                               const char *mask,
+                                               uint32_t outbuf_len);
+NTSTATUS smb2cli_query_directory_recv(struct tevent_req *req,
+                                     TALLOC_CTX *mem_ctx,
+                                     uint8_t **data,
+                                     uint32_t *data_length);
+NTSTATUS smb2cli_query_directory(struct smbXcli_conn *conn,
+                                uint32_t timeout_msec,
+                                struct smbXcli_session *session,
+                                struct smbXcli_tcon *tcon,
+                                uint8_t level,
+                                uint8_t flags,
+                                uint32_t file_index,
+                                uint64_t fid_persistent,
+                                uint64_t fid_volatile,
+                                const char *mask,
+                                uint32_t outbuf_len,
+                                TALLOC_CTX *mem_ctx,
+                                uint8_t **data,
+                                uint32_t *data_length);
+
+struct tevent_req *smb2cli_ioctl_send(TALLOC_CTX *mem_ctx,
+                                     struct tevent_context *ev,
+                                     struct smbXcli_conn *conn,
+                                     uint32_t timeout_msec,
+                                     struct smbXcli_session *session,
+                                     struct smbXcli_tcon *tcon,
+                                     uint64_t in_fid_persistent,
+                                     uint64_t in_fid_volatile,
+                                     uint32_t in_ctl_code,
+                                     uint32_t in_max_input_length,
+                                     const DATA_BLOB *in_input_buffer,
+                                     uint32_t in_max_output_length,
+                                     const DATA_BLOB *in_output_buffer,
+                                     uint32_t in_flags);
+NTSTATUS smb2cli_ioctl_recv(struct tevent_req *req,
+                           TALLOC_CTX *mem_ctx,
+                           DATA_BLOB *out_input_buffer,
+                           DATA_BLOB *out_output_buffer);
+NTSTATUS smb2cli_ioctl(struct smbXcli_conn *conn,
+                      uint32_t timeout_msec,
+                      struct smbXcli_session *session,
+                      struct smbXcli_tcon *tcon,
+                      uint64_t in_fid_persistent,
+                      uint64_t in_fid_volatile,
+                      uint32_t in_ctl_code,
+                      uint32_t in_max_input_length,
+                      const DATA_BLOB *in_input_buffer,
+                      uint32_t in_max_output_length,
+                      const DATA_BLOB *in_output_buffer,
+                      uint32_t in_flags,
+                      TALLOC_CTX *mem_ctx,
+                      DATA_BLOB *out_input_buffer,
+                      DATA_BLOB *out_output_buffer);
+
+struct tevent_req *smb2cli_echo_send(TALLOC_CTX *mem_ctx,
+                                    struct tevent_context *ev,
+                                    struct smbXcli_conn *conn,
+                                    uint32_t timeout_msec);
+NTSTATUS smb2cli_echo_recv(struct tevent_req *req);
+NTSTATUS smb2cli_echo(struct smbXcli_conn *conn,
+                     uint32_t timeout_msec);
 
 #endif /* _SMBXCLI_BASE_H_ */