3ac15681221c1cf4c0d6cd990b8076822cf3877e
[ira/wip.git] / source3 / libsmb / doserr.c
1 /*
2  *  Unix SMB/CIFS implementation.
3  *  DOS error routines
4  *  Copyright (C) Tim Potter 2002.
5  *
6  *  This program is free software; you can redistribute it and/or modify
7  *  it under the terms of the GNU General Public License as published by
8  *  the Free Software Foundation; either version 3 of the License, or
9  *  (at your option) any later version.
10  *
11  *  This program is distributed in the hope that it will be useful,
12  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
13  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14  *  GNU General Public License for more details.
15  *
16  *  You should have received a copy of the GNU General Public License
17  *  along with this program; if not, see <http://www.gnu.org/licenses/>.
18  */
19
20 /* DOS error codes.  please read doserr.h */
21
22 #include "includes.h"
23
24 typedef const struct {
25         const char *dos_errstr;
26         WERROR werror;
27 } werror_code_struct;
28
29 typedef const struct {
30         WERROR werror;
31         const char *friendly_errstr;
32 } werror_str_struct;
33
34 werror_code_struct dos_errs[] =
35 {
36         { "WERR_OK", WERR_OK },
37         { "WERR_GENERAL_FAILURE", WERR_GENERAL_FAILURE },
38         { "WERR_BADFILE", WERR_BADFILE },
39         { "WERR_ACCESS_DENIED", WERR_ACCESS_DENIED },
40         { "WERR_BADFID", WERR_BADFID },
41         { "WERR_BADFUNC", WERR_BADFUNC },
42         { "WERR_INSUFFICIENT_BUFFER", WERR_INSUFFICIENT_BUFFER },
43         { "WERR_SEM_TIMEOUT", WERR_SEM_TIMEOUT },
44         { "WERR_NO_SUCH_SHARE", WERR_NO_SUCH_SHARE },
45         { "WERR_ALREADY_EXISTS", WERR_ALREADY_EXISTS },
46         { "WERR_INVALID_PARAM", WERR_INVALID_PARAM },
47         { "WERR_NOT_SUPPORTED", WERR_NOT_SUPPORTED },
48         { "WERR_BAD_PASSWORD", WERR_BAD_PASSWORD },
49         { "WERR_NOMEM", WERR_NOMEM },
50         { "WERR_INVALID_NAME", WERR_INVALID_NAME },
51         { "WERR_UNKNOWN_LEVEL", WERR_UNKNOWN_LEVEL },
52         { "WERR_OBJECT_PATH_INVALID", WERR_OBJECT_PATH_INVALID },
53         { "WERR_NO_MORE_ITEMS", WERR_NO_MORE_ITEMS },
54         { "WERR_MORE_DATA", WERR_MORE_DATA },
55         { "WERR_UNKNOWN_PRINTER_DRIVER", WERR_UNKNOWN_PRINTER_DRIVER },
56         { "WERR_INVALID_PRINTER_NAME", WERR_INVALID_PRINTER_NAME },
57         { "WERR_PRINTER_ALREADY_EXISTS", WERR_PRINTER_ALREADY_EXISTS },
58         { "WERR_INVALID_DATATYPE", WERR_INVALID_DATATYPE },
59         { "WERR_INVALID_ENVIRONMENT", WERR_INVALID_ENVIRONMENT },
60         { "WERR_INVALID_FORM_NAME", WERR_INVALID_FORM_NAME },
61         { "WERR_INVALID_FORM_SIZE", WERR_INVALID_FORM_SIZE },
62         { "WERR_BUF_TOO_SMALL", WERR_BUF_TOO_SMALL },
63         { "WERR_JOB_NOT_FOUND", WERR_JOB_NOT_FOUND },
64         { "WERR_DEST_NOT_FOUND", WERR_DEST_NOT_FOUND },
65         { "WERR_NOT_LOCAL_DOMAIN", WERR_NOT_LOCAL_DOMAIN },
66         { "WERR_USER_EXISTS", WERR_USER_EXISTS },
67         { "WERR_NO_LOGON_SERVERS", WERR_NO_LOGON_SERVERS },
68         { "WERR_NO_SUCH_LOGON_SESSION", WERR_NO_SUCH_LOGON_SESSION },
69         { "WERR_USER_ALREADY_EXISTS", WERR_USER_ALREADY_EXISTS },
70         { "WERR_PRINTER_DRIVER_IN_USE", WERR_PRINTER_DRIVER_IN_USE },
71         { "WERR_STATUS_MORE_ENTRIES  ", WERR_STATUS_MORE_ENTRIES },
72         { "WERR_DFS_NO_SUCH_VOL", WERR_DFS_NO_SUCH_VOL },
73         { "WERR_DFS_NO_SUCH_SHARE", WERR_DFS_NO_SUCH_SHARE },
74         { "WERR_DFS_NO_SUCH_SERVER", WERR_DFS_NO_SUCH_SERVER },
75         { "WERR_DFS_INTERNAL_ERROR", WERR_DFS_INTERNAL_ERROR },
76         { "WERR_DFS_CANT_CREATE_JUNCT", WERR_DFS_CANT_CREATE_JUNCT },
77         { "WERR_INVALID_COMPUTER_NAME", WERR_INVALID_COMPUTER_NAME },
78         { "WERR_MACHINE_LOCKED", WERR_MACHINE_LOCKED },
79         { "WERR_DC_NOT_FOUND", WERR_DC_NOT_FOUND },
80         { "WERR_SETUP_NOT_JOINED", WERR_SETUP_NOT_JOINED },
81         { "WERR_SETUP_ALREADY_JOINED", WERR_SETUP_ALREADY_JOINED },
82         { "WERR_SETUP_DOMAIN_CONTROLLER", WERR_SETUP_DOMAIN_CONTROLLER },
83         { "WERR_DEFAULT_JOIN_REQUIRED", WERR_DEFAULT_JOIN_REQUIRED },
84         { "WERR_DEVICE_NOT_AVAILABLE", WERR_DEVICE_NOT_AVAILABLE },
85         { "WERR_LOGON_FAILURE", WERR_LOGON_FAILURE },
86         { "WERR_PASSWORD_RESTRICTION", WERR_PASSWORD_RESTRICTION },
87         { "WERR_NO_SUCH_DOMAIN", WERR_NO_SUCH_DOMAIN },
88         { "WERR_NONE_MAPPED", WERR_NONE_MAPPED },
89         { "WERR_INVALID_SECURITY_DESCRIPTOR", WERR_INVALID_SECURITY_DESCRIPTOR },
90         { "WERR_INVALID_DOMAIN_STATE", WERR_INVALID_DOMAIN_STATE },
91         { "WERR_INVALID_DOMAIN_ROLE", WERR_INVALID_DOMAIN_ROLE },
92         { "WERR_TIME_SKEW", WERR_TIME_SKEW },
93         { "WERR_INVALID_OWNER", WERR_INVALID_OWNER },
94         { "WERR_SERVER_UNAVAILABLE", WERR_SERVER_UNAVAILABLE },
95         { "WERR_IO_PENDING", WERR_IO_PENDING },
96         { "WERR_INVALID_SERVICE_CONTROL", WERR_INVALID_SERVICE_CONTROL },
97         { "WERR_SERVICE_ALREADY_RUNNING", WERR_SERVICE_ALREADY_RUNNING },
98         { "WERR_NET_NAME_NOT_FOUND", WERR_NET_NAME_NOT_FOUND },
99         { "WERR_REG_CORRUPT", WERR_REG_CORRUPT },
100         { "WERR_REG_IO_FAILURE", WERR_REG_IO_FAILURE },
101         { "WERR_REG_FILE_INVALID", WERR_REG_FILE_INVALID },
102         { "WERR_NO_SUCH_SERVICE", WERR_NO_SUCH_SERVICE },
103         { "WERR_SERVICE_DISABLED", WERR_SERVICE_DISABLED },
104         { "WERR_SERVICE_NEVER_STARTED", WERR_SERVICE_NEVER_STARTED },
105         { "WERR_CAN_NOT_COMPLETE", WERR_CAN_NOT_COMPLETE},
106         { "WERR_INVALID_FLAGS", WERR_INVALID_FLAGS},
107         { "WERR_PASSWORD_MUST_CHANGE", WERR_PASSWORD_MUST_CHANGE },
108         { "WERR_DOMAIN_CONTROLLER_NOT_FOUND", WERR_DOMAIN_CONTROLLER_NOT_FOUND },
109         { "WERR_ACCOUNT_LOCKED_OUT", WERR_ACCOUNT_LOCKED_OUT },
110         { NULL, W_ERROR(0) }
111 };
112
113 werror_str_struct dos_err_strs[] = {
114         { WERR_OK, "Success" },
115         { WERR_ACCESS_DENIED, "Access is denied" },
116         { WERR_INVALID_PARAM, "Invalid parameter" },
117         { WERR_NOT_SUPPORTED, "Not supported" },
118         { WERR_BAD_PASSWORD, "A bad password was supplied" },
119         { WERR_NOMEM, "Out of memory" },
120         { WERR_NO_LOGON_SERVERS, "No logon servers found" },
121         { WERR_NO_SUCH_LOGON_SESSION, "No such logon session" },
122         { WERR_DOMAIN_CONTROLLER_NOT_FOUND, "A domain controller could not be found" },
123         { WERR_DC_NOT_FOUND, "A domain controller could not be found" },
124         { WERR_SETUP_NOT_JOINED, "Join failed" },
125         { WERR_SETUP_ALREADY_JOINED, "Machine is already joined" },
126         { WERR_SETUP_DOMAIN_CONTROLLER, "Machine is a Domain Controller" },
127         { WERR_LOGON_FAILURE, "Invalid logon credentials" },
128         { WERR_USER_EXISTS, "User account already exists" },
129         { WERR_PASSWORD_MUST_CHANGE, "The password must be changed" },
130         { WERR_ACCOUNT_LOCKED_OUT, "Account locked out" },
131         { WERR_TIME_SKEW, "Time difference between client and server" },
132         { WERR_USER_ALREADY_EXISTS, "User already exists" },
133         { WERR_PASSWORD_RESTRICTION, "Password does not meet restrictions" },
134         { WERR_NONE_MAPPED, "Could not map names to SIDs" },
135 };
136
137 /*****************************************************************************
138  Returns a DOS error message.  not amazingly helpful, but better than a number.
139  *****************************************************************************/
140
141 const char *dos_errstr(WERROR werror)
142 {
143         char *result;
144         int idx = 0;
145
146         while (dos_errs[idx].dos_errstr != NULL) {
147                 if (W_ERROR_V(dos_errs[idx].werror) ==
148                     W_ERROR_V(werror))
149                         return dos_errs[idx].dos_errstr;
150                 idx++;
151         }
152
153         result = talloc_asprintf(talloc_tos(), "DOS code 0x%08x",
154                                  W_ERROR_V(werror));
155         SMB_ASSERT(result != NULL);
156         return result;
157 }
158
159 /*****************************************************************************
160  Get friendly error string for WERRORs
161  *****************************************************************************/
162
163 const char *get_friendly_werror_msg(WERROR werror)
164 {
165         int i = 0;
166
167         for (i = 0; i < ARRAY_SIZE(dos_err_strs); i++) {
168                 if (W_ERROR_V(dos_err_strs[i].werror) ==
169                     W_ERROR_V(werror)) {
170                         return dos_err_strs[i].friendly_errstr;
171                 }
172         }
173
174         return dos_errstr(werror);
175 }
176
177 /* compat function for samba4 */
178 const char *win_errstr(WERROR werror)
179 {
180         return dos_errstr(werror);
181 }