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102 lines
2.8 KiB
C
102 lines
2.8 KiB
C
/*
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Unix SMB/CIFS implementation.
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client error handling routines
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Copyright (C) Andrew Tridgell 1994-1998
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Copyright (C) James Myers 2003
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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 2 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, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#include "includes.h"
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/***************************************************************************
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Return an error message from the last response
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****************************************************************************/
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const char *cli_errstr(struct cli_tree *tree)
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{
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switch (tree->session->transport->error.etype) {
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case ETYPE_DOS:
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return dos_errstr(
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tree->session->transport->error.e.dos.eclass,
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tree->session->transport->error.e.dos.ecode);
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case ETYPE_NT:
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return nt_errstr(tree->session->transport->error.e.nt_status);
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case ETYPE_SOCKET:
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return "socket_error";
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case ETYPE_NBT:
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return "nbt_error";
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case ETYPE_NONE:
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return "no_error";
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}
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return NULL;
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}
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/* Return the 32-bit NT status code from the last packet */
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NTSTATUS cli_nt_error(struct cli_tree *tree)
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{
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switch (tree->session->transport->error.etype) {
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case ETYPE_NT:
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return tree->session->transport->error.e.nt_status;
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case ETYPE_DOS:
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return dos_to_ntstatus(
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tree->session->transport->error.e.dos.eclass,
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tree->session->transport->error.e.dos.ecode);
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case ETYPE_SOCKET:
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return NT_STATUS_UNSUCCESSFUL;
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case ETYPE_NBT:
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return NT_STATUS_UNSUCCESSFUL;
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case ETYPE_NONE:
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return NT_STATUS_OK;
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}
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return NT_STATUS_UNSUCCESSFUL;
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}
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/* Return the DOS error from the last packet - an error class and an error
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code. */
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void cli_dos_error(struct cli_state *cli, uint8_t *eclass, uint32_t *ecode)
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{
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if (cli->transport->error.etype == ETYPE_DOS) {
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ntstatus_to_dos(cli->transport->error.e.nt_status,
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eclass, ecode);
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return;
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}
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if (eclass) *eclass = cli->transport->error.e.dos.eclass;
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if (ecode) *ecode = cli->transport->error.e.dos.ecode;
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}
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/* Return true if the last packet was an error */
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BOOL cli_is_error(struct cli_tree *tree)
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{
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return NT_STATUS_IS_ERR(cli_nt_error(tree));
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}
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/* Return true if the last error was a DOS error */
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BOOL cli_is_dos_error(struct cli_tree *tree)
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{
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return tree->session->transport->error.etype == ETYPE_DOS;
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}
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