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82 lines
2.9 KiB
C
82 lines
2.9 KiB
C
/*
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Unix SMB/CIFS implementation.
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Infrastructure for async SMB client requests
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Copyright (C) Volker Lendecke 2008
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef __ASYNC_SMB_H__
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#define __ASYNC_SMB_H__
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struct cli_state;
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/*
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* Fetch an error out of a NBT packet
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*/
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NTSTATUS cli_pull_error(char *buf);
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/*
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* Compatibility helper for the sync APIs: Fake NTSTATUS in cli->inbuf
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*/
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void cli_set_error(struct cli_state *cli, NTSTATUS status);
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struct tevent_req *cli_smb_req_create(TALLOC_CTX *mem_ctx,
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struct event_context *ev,
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struct cli_state *cli,
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uint8_t smb_command,
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uint8_t additional_flags,
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uint8_t wct, uint16_t *vwv,
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int iov_count,
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struct iovec *bytes_iov);
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NTSTATUS cli_smb_req_send(struct tevent_req *req);
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size_t cli_smb_wct_ofs(struct tevent_req **reqs, int num_reqs);
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NTSTATUS cli_smb_chain_send(struct tevent_req **reqs, int num_reqs);
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uint8_t *cli_smb_inbuf(struct tevent_req *req);
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bool cli_has_async_calls(struct cli_state *cli);
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void cli_smb_req_unset_pending(struct tevent_req *req);
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bool cli_smb_req_set_pending(struct tevent_req *req);
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uint16_t cli_smb_req_mid(struct tevent_req *req);
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void cli_smb_req_set_mid(struct tevent_req *req, uint16_t mid);
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uint32_t cli_smb_req_seqnum(struct tevent_req *req);
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void cli_smb_req_set_seqnum(struct tevent_req *req, uint32_t seqnum);
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struct tevent_req *cli_smb_send(TALLOC_CTX *mem_ctx, struct event_context *ev,
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struct cli_state *cli,
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uint8_t smb_command, uint8_t additional_flags,
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uint8_t wct, uint16_t *vwv,
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uint32_t num_bytes,
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const uint8_t *bytes);
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NTSTATUS cli_smb_recv(struct tevent_req *req,
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TALLOC_CTX *mem_ctx, uint8_t **pinbuf,
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uint8_t min_wct, uint8_t *pwct, uint16_t **pvwv,
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uint32_t *pnum_bytes, uint8_t **pbytes);
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struct tevent_req *cli_smb_oplock_break_waiter_send(TALLOC_CTX *mem_ctx,
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struct event_context *ev,
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struct cli_state *cli);
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NTSTATUS cli_smb_oplock_break_waiter_recv(struct tevent_req *req,
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uint16_t *pfnum,
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uint8_t *plevel);
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struct tevent_req *cli_session_request_send(TALLOC_CTX *mem_ctx,
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struct tevent_context *ev,
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int sock,
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const struct nmb_name *called,
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const struct nmb_name *calling);
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bool cli_session_request_recv(struct tevent_req *req, int *err, uint8_t *resp);
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#endif
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