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/*
Unix SMB/CIFS implementation.
client error handling routines
Copyright (C) Andrew Tridgell 1994-1998
Copyright (C) James Myers 2003
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.
*/
#include "includes.h"
/***************************************************************************
Return an error message from the last response
****************************************************************************/
const char *cli_errstr(struct cli_tree *tree)
{
switch (tree->session->transport->error.etype) {
case ETYPE_DOS:
return dos_errstr(
tree->session->transport->error.e.dos.eclass,
tree->session->transport->error.e.dos.ecode);
case ETYPE_NT:
return nt_errstr(tree->session->transport->error.e.nt_status);
case ETYPE_SOCKET:
return "socket_error";
case ETYPE_NBT:
return "nbt_error";
case ETYPE_NONE:
return "no_error";
}
return NULL;
}
/* Return the 32-bit NT status code from the last packet */
NTSTATUS cli_nt_error(struct cli_tree *tree)
{
switch (tree->session->transport->error.etype) {
case ETYPE_NT:
return tree->session->transport->error.e.nt_status;
case ETYPE_DOS:
return dos_to_ntstatus(
tree->session->transport->error.e.dos.eclass,
tree->session->transport->error.e.dos.ecode);
case ETYPE_SOCKET:
return NT_STATUS_UNSUCCESSFUL;
case ETYPE_NBT:
return NT_STATUS_UNSUCCESSFUL;
case ETYPE_NONE:
return NT_STATUS_OK;
}
return NT_STATUS_UNSUCCESSFUL;
}
/* Return the DOS error from the last packet - an error class and an error
code. */
void cli_dos_error(struct cli_state *cli, uint8 *eclass, uint32 *ecode)
{
if (cli->transport->error.etype == ETYPE_DOS) {
ntstatus_to_dos(cli->transport->error.e.nt_status,
eclass, ecode);
return;
}
if (eclass) *eclass = cli->transport->error.e.dos.eclass;
if (ecode) *ecode = cli->transport->error.e.dos.ecode;
}
/* Return true if the last packet was an error */
BOOL cli_is_error(struct cli_tree *tree)
{
return NT_STATUS_IS_ERR(cli_nt_error(tree));
}
/* Return true if the last error was a DOS error */
BOOL cli_is_dos_error(struct cli_tree *tree)
{
return tree->session->transport->error.etype == ETYPE_DOS;
}
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