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- /*
- * This file is part of the UCB release of Plan 9. It is subject to the license
- * terms in the LICENSE file found in the top-level directory of this
- * distribution and at http://akaros.cs.berkeley.edu/files/Plan9License. No
- * part of the UCB release of Plan 9, including this file, may be copied,
- * modified, propagated, or distributed except according to the terms contained
- * in the LICENSE file.
- */
- #include <u.h>
- #include <libc.h>
- /*
- * This file is derrived from nterr.h in the samba distribution
- */
- /*
- Unix SMB/CIFS implementation.
- DOS error code constants
- Copyright (C) Andrew Tridgell 1992-2000
- Copyright (C) John H Terpstra 1996-2000
- Copyright (C) Luke Kenneth Casson Leighton 1996-2000
- Copyright (C) Paul Ashton 1998-2000
- 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.
- */
- static struct {
- int err;
- char *msg;
- } DOSerrs[] = {
- /* smb x/open error codes for the errdos error class */
- { (0<<16)|1, "no error" },
- { (1<<16)|1, "invalid function" },
- { (2<<16)|1, "file not found" },
- { (3<<16)|1, "directory not found" },
- { (4<<16)|1, "too many open files" },
- { (5<<16)|1, "access denied" },
- { (6<<16)|1, "invalid fid" },
- { (7<<16)|1, "memory control blocks destroyed." },
- { (8<<16)|1, "out of memory" },
- { (9<<16)|1, "invalid memory block address" },
- { (10<<16)|1, "invalid environment" },
- { (12<<16)|1, "invalid open mode" },
- { (13<<16)|1, "invalid data (only from ioctl call)" },
- { (14<<16)|1, "reserved" },
- { (15<<16)|1, "invalid drive" },
- { (16<<16)|1, "attempt to delete current directory" },
- { (17<<16)|1, "rename/move across filesystems" },
- { (18<<16)|1, "no more files found" },
- { (31<<16)|1, "general failure" },
- { (32<<16)|1, "share mode conflict with open mode" },
- { (33<<16)|1, "lock conflicts" },
- { (50<<16)|1, "request unsupported" },
- { (64<<16)|1, "network name not available" },
- { (66<<16)|1, "ipc unsupported (guess)" },
- { (67<<16)|1, "invalid share name" },
- { (80<<16)|1, "file already exists" },
- { (87<<16)|1, "invalid paramater" },
- { (110<<16)|1, "cannot open" },
- { (122<<16)|1, "insufficent buffer" },
- { (123<<16)|1, "invalid name" },
- { (124<<16)|1, "unknown level" },
- { (158<<16)|1, "this region already locked" },
- { (183<<16)|1, "rename failed" },
- { (230<<16)|1, "named pipe invalid" },
- { (231<<16)|1, "pipe busy" },
- { (232<<16)|1, "close in progress" },
- { (233<<16)|1, "no reader of named pipe" },
- { (234<<16)|1, "more data to be returned" },
- { (259<<16)|1, "no more items" },
- { (267<<16)|1, "invalid directory name in a path" },
- { (282<<16)|1, "extended attributes" },
- { (1326<<16)|1, "authentication failed" },
- { (2123<<16)|1, "buffer too small" },
- { (2142<<16)|1, "unknown ipc" },
- { (2151<<16)|1, "no such print job" },
- { (2455<<16)|1, "invalid group" },
- /* Error codes for the ERRSRV class */
- { (1<<16)|2, "non specific error" },
- { (2<<16)|2, "bad password" },
- { (3<<16)|2, "reserved" },
- { (4<<16)|2, "permission denied" },
- { (5<<16)|2, "tid invalid" },
- { (6<<16)|2, "invalid server name" },
- { (7<<16)|2, "invalid device" },
- { (22<<16)|2, "unknown smb" },
- { (49<<16)|2, "print queue full" },
- { (50<<16)|2, "queued item too big" },
- { (52<<16)|2, "fid invalid in print file" },
- { (64<<16)|2, "unrecognised command" },
- { (65<<16)|2, "smb server internal error" },
- { (67<<16)|2, "fid/pathname invalid" },
- { (68<<16)|2, "reserved 68" },
- { (69<<16)|2, "access is invalid" },
- { (70<<16)|2, "reserved 70" },
- { (71<<16)|2, "attribute mode invalid" },
- { (81<<16)|2, "message server paused" },
- { (82<<16)|2, "not receiving messages" },
- { (83<<16)|2, "no room for message" },
- { (87<<16)|2, "too many remote usernames" },
- { (88<<16)|2, "operation timed out" },
- { (89<<16)|2, "no resources" },
- { (90<<16)|2, "too many userids" },
- { (91<<16)|2, "bad userid" },
- { (250<<16)|2, "retry with mpx mode" },
- { (251<<16)|2, "retry with standard mode" },
- { (252<<16)|2, "resume mpx mode" },
- { (0xffff<<16)|2, "function not supported" },
- /* Error codes for the ERRHRD class */
- { (19<<16)|3, "read only media" },
- { (20<<16)|3, "unknown device" },
- { (21<<16)|3, "drive not ready" },
- { (22<<16)|3, "unknown command" },
- { (23<<16)|3, "data (CRC) error" },
- { (24<<16)|3, "bad request length" },
- { (25<<16)|3, "seek failed" },
- { (26<<16)|3, "bad media" },
- { (27<<16)|3, "bad sector" },
- { (28<<16)|3, "no paper" },
- { (29<<16)|3, "write fault" },
- { (30<<16)|3, "read fault" },
- { (31<<16)|3, "general hardware failure" },
- { (34<<16)|3, "wrong disk" },
- { (35<<16)|3, "FCB unavailable" },
- { (36<<16)|3, "share buffer exceeded" },
- { (39<<16)|3, "disk full" },
- };
- char *
- doserrstr(uint err)
- {
- int i, match;
- char *class;
- static char buf[0xff];
- switch(err & 0xff){
- case 1:
- class = "dos";
- break;
- case 2:
- class = "network";
- break;
- case 3:
- class = "hardware";
- break;
- case 4:
- class = "Xos";
- break;
- case 0xe1:
- class = "mx1";
- break;
- case 0xe2:
- class = "mx2";
- break;
- case 0xe3:
- class = "mx3";
- break;
- case 0xff:
- class = "packet";
- break;
- default:
- class = "unknown";
- break;
- }
- match = -1;
- for(i = 0; i < nelem(DOSerrs); i++)
- if(DOSerrs[i].err == err)
- match = i;
- if(match != -1)
- snprint(buf, sizeof(buf), "%s, %s", class, DOSerrs[match].msg);
- else
- snprint(buf, sizeof(buf), "%s, %u/0x%x - unknown error",
- class, err >> 16, err >> 16);
- return buf;
- }
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