mirror of
https://github.com/samba-team/samba.git
synced 2025-01-06 13:18:07 +03:00
54b1c585bb
The session key, after beeing set, was zeroed later on by the prs_init
in the CLI_DO_RPC macro.
Guenther
(This used to be commit eaaeaa767e)
110 lines
3.5 KiB
C
110 lines
3.5 KiB
C
/*
|
|
Unix SMB/CIFS implementation.
|
|
SMB parameters and setup
|
|
Copyright (C) Gerald (Jerry) Carter 2005.
|
|
|
|
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 2 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, write to the Free Software
|
|
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
|
*/
|
|
|
|
#ifndef _RPC_CLIENT_H
|
|
#define _RPC_CLIENT_H
|
|
|
|
/* macro to expand cookie-cutter code in cli_xxx() using rpc_api_pipe_req() */
|
|
|
|
#define CLI_DO_RPC_INTERNAL( pcli, ctx, p_idx, opnum, q_in, r_out, \
|
|
q_ps, r_ps, q_io_fn, r_io_fn, default_error, copy_sess_key ) \
|
|
{\
|
|
SMB_ASSERT(pcli->pipe_idx == p_idx); \
|
|
if (!prs_init( &q_ps, RPC_MAX_PDU_FRAG_LEN, ctx, MARSHALL )) { \
|
|
return NT_STATUS_NO_MEMORY;\
|
|
}\
|
|
if (!prs_init( &r_ps, 0, ctx, UNMARSHALL )) {\
|
|
prs_mem_free( &q_ps );\
|
|
return NT_STATUS_NO_MEMORY;\
|
|
}\
|
|
if ( copy_sess_key) prs_set_session_key(&q_ps, (const char *)pcli->dc->sess_key);\
|
|
if ( q_io_fn("", &q_in, &q_ps, 0) ) {\
|
|
NTSTATUS _smb_pipe_stat_ = rpc_api_pipe_req(pcli, opnum, &q_ps, &r_ps); \
|
|
if (!NT_STATUS_IS_OK(_smb_pipe_stat_)) {\
|
|
prs_mem_free( &q_ps );\
|
|
prs_mem_free( &r_ps );\
|
|
return _smb_pipe_stat_;\
|
|
}\
|
|
if ( copy_sess_key ) prs_set_session_key(&r_ps, (const char *)pcli->dc->sess_key);\
|
|
if (!r_io_fn("", &r_out, &r_ps, 0)) {\
|
|
prs_mem_free( &q_ps );\
|
|
prs_mem_free( &r_ps );\
|
|
return default_error;\
|
|
}\
|
|
} else {\
|
|
prs_mem_free( &q_ps );\
|
|
prs_mem_free( &r_ps );\
|
|
return default_error;\
|
|
}\
|
|
prs_mem_free( &q_ps );\
|
|
prs_mem_free( &r_ps );\
|
|
}
|
|
|
|
#define CLI_DO_RPC_COPY_SESS_KEY( pcli, ctx, p_idx, opnum, q_in, r_out, \
|
|
q_ps, r_ps, q_io_fn, r_io_fn, default_error ) \
|
|
{\
|
|
CLI_DO_RPC_INTERNAL( pcli, ctx, p_idx, opnum, q_in, r_out, \
|
|
q_ps, r_ps, q_io_fn, r_io_fn, default_error, True ); \
|
|
}
|
|
|
|
#define CLI_DO_RPC( pcli, ctx, p_idx, opnum, q_in, r_out, \
|
|
q_ps, r_ps, q_io_fn, r_io_fn, default_error ) \
|
|
{\
|
|
CLI_DO_RPC_INTERNAL( pcli, ctx, p_idx, opnum, q_in, r_out, \
|
|
q_ps, r_ps, q_io_fn, r_io_fn, default_error, False ); \
|
|
}
|
|
|
|
|
|
/* Arrrgg. Same but with WERRORS. Needed for registry code. */
|
|
|
|
#define CLI_DO_RPC_WERR( pcli, ctx, p_idx, opnum, q_in, r_out, \
|
|
q_ps, r_ps, q_io_fn, r_io_fn, default_error ) \
|
|
{\
|
|
SMB_ASSERT(pcli->pipe_idx == p_idx); \
|
|
if (!prs_init( &q_ps, RPC_MAX_PDU_FRAG_LEN, ctx, MARSHALL )) { \
|
|
return WERR_NOMEM;\
|
|
}\
|
|
if (!prs_init( &r_ps, 0, ctx, UNMARSHALL )) {\
|
|
prs_mem_free( &q_ps );\
|
|
return WERR_NOMEM;\
|
|
}\
|
|
if ( q_io_fn("", &q_in, &q_ps, 0) ) {\
|
|
NTSTATUS _smb_pipe_stat_ = rpc_api_pipe_req(pcli, opnum, &q_ps, &r_ps); \
|
|
if (!NT_STATUS_IS_OK(_smb_pipe_stat_)) {\
|
|
prs_mem_free( &q_ps );\
|
|
prs_mem_free( &r_ps );\
|
|
return ntstatus_to_werror(_smb_pipe_stat_);\
|
|
}\
|
|
if (!r_io_fn("", &r_out, &r_ps, 0)) {\
|
|
prs_mem_free( &q_ps );\
|
|
prs_mem_free( &r_ps );\
|
|
return default_error;\
|
|
}\
|
|
} else {\
|
|
prs_mem_free( &q_ps );\
|
|
prs_mem_free( &r_ps );\
|
|
return default_error;\
|
|
}\
|
|
prs_mem_free( &q_ps );\
|
|
prs_mem_free( &r_ps );\
|
|
}
|
|
|
|
#endif /* _RPC_CLIENT_H */
|