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/*
Unix SMB/CIFS implementation.
Infrastructure for async SMB client requests
Copyright (C) Volker Lendecke 2008
Copyright (C) Stefan Metzmacher 2011
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef _SMBXCLI_BASE_H_
#define _SMBXCLI_BASE_H_
struct smbXcli_conn;
struct smb_trans_enc_state;
struct smbXcli_conn *smbXcli_conn_create(TALLOC_CTX *mem_ctx,
int fd,
const char *remote_name,
enum smb_signing_setting signing_state,
uint32_t smb1_capabilities);
bool smbXcli_conn_is_connected(struct smbXcli_conn *conn);
void smbXcli_conn_disconnect(struct smbXcli_conn *conn, NTSTATUS status);
bool smbXcli_conn_has_async_calls(struct smbXcli_conn *conn);
enum protocol_types smbXcli_conn_protocol(struct smbXcli_conn *conn);
bool smbXcli_conn_use_unicode(struct smbXcli_conn *conn);
void smbXcli_conn_set_sockopt(struct smbXcli_conn *conn, const char *options);
const struct sockaddr_storage *smbXcli_conn_local_sockaddr(struct smbXcli_conn *conn);
const struct sockaddr_storage *smbXcli_conn_remote_sockaddr(struct smbXcli_conn *conn);
const char *smbXcli_conn_remote_name(struct smbXcli_conn *conn);
void smbXcli_req_unset_pending(struct tevent_req *req);
bool smbXcli_req_set_pending(struct tevent_req *req);
bool smb1cli_conn_activate_signing(struct smbXcli_conn *conn,
const DATA_BLOB user_session_key,
const DATA_BLOB response);
bool smb1cli_conn_check_signing(struct smbXcli_conn *conn,
const uint8_t *buf, uint32_t seqnum);
bool smb1cli_conn_signing_is_active(struct smbXcli_conn *conn);
void smb1cli_conn_set_encryption(struct smbXcli_conn *conn,
struct smb_trans_enc_state *es);
bool smb1cli_conn_encryption_on(struct smbXcli_conn *conn);
bool smb1cli_is_andx_req(uint8_t cmd);
size_t smb1cli_req_wct_ofs(struct tevent_req **reqs, int num_reqs);
uint16_t smb1cli_req_mid(struct tevent_req *req);
void smb1cli_req_set_mid(struct tevent_req *req, uint16_t mid);
uint32_t smb1cli_req_seqnum(struct tevent_req *req);
void smb1cli_req_set_seqnum(struct tevent_req *req, uint32_t seqnum);
struct tevent_req *smb1cli_req_create(TALLOC_CTX *mem_ctx,
struct tevent_context *ev,
struct smbXcli_conn *conn,
uint8_t smb_command,
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,
uint8_t wct, uint16_t *vwv,
int iov_count,
struct iovec *bytes_iov);
NTSTATUS smb1cli_req_chain_submit(struct tevent_req **reqs, int num_reqs);
struct tevent_req *smb1cli_req_send(TALLOC_CTX *mem_ctx,
struct tevent_context *ev,
struct smbXcli_conn *conn,
uint8_t smb_command,
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,
uint8_t wct, uint16_t *vwv,
uint32_t num_bytes,
const uint8_t *bytes);
NTSTATUS smb1cli_req_recv(struct tevent_req *req,
TALLOC_CTX *mem_ctx, uint8_t **pinbuf,
uint8_t min_wct, uint8_t *pwct, uint16_t **pvwv,
uint32_t *pnum_bytes, uint8_t **pbytes);
struct tevent_req *smb2cli_req_create(TALLOC_CTX *mem_ctx,
struct tevent_context *ev,
struct cli_state *cli,
uint16_t cmd,
uint32_t additional_flags,
uint32_t clear_flags,
unsigned int timeout,
uint32_t pid,
uint32_t tid,
uint64_t uid,
const uint8_t *fixed,
uint16_t fixed_len,
const uint8_t *dyn,
uint32_t dyn_len);
NTSTATUS smb2cli_req_compound_submit(struct tevent_req **reqs,
int num_reqs);
struct smb2cli_req_expected_response {
NTSTATUS status;
uint16_t body_size;
};
struct tevent_req *smb2cli_req_send(TALLOC_CTX *mem_ctx,
struct tevent_context *ev,
struct cli_state *cli,
uint16_t cmd,
uint32_t additional_flags,
uint32_t clear_flags,
unsigned int timeout,
uint32_t pid,
uint32_t tid,
uint64_t uid,
const uint8_t *fixed,
uint16_t fixed_len,
const uint8_t *dyn,
uint32_t dyn_len);
NTSTATUS smb2cli_req_recv(struct tevent_req *req, TALLOC_CTX *mem_ctx,
struct iovec **piov,
const struct smb2cli_req_expected_response *expected,
size_t num_expected);
#endif /* _SMBXCLI_BASE_H_ */
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