dealing with name queries and dns lookups etc.
[kai/samba.git] / source / include / trans2.h
1 /* 
2    Unix SMB/Netbios implementation.
3    Version 1.9.
4    SMB transaction2 handling
5    Copyright (C) Jeremy Allison 1994
6
7    Extensively modified by Andrew Tridgell, 1995
8
9    This program is free software; you can redistribute it and/or modify
10    it under the terms of the GNU General Public License as published by
11    the Free Software Foundation; either version 2 of the License, or
12    (at your option) any later version.
13    
14    This program is distributed in the hope that it will be useful,
15    but WITHOUT ANY WARRANTY; without even the implied warranty of
16    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
17    GNU General Public License for more details.
18    
19    You should have received a copy of the GNU General Public License
20    along with this program; if not, write to the Free Software
21    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
22 */
23
24 #ifndef _TRANS2_H_
25 #define _TRANS2_H_
26
27 /* Define the structures needed for the trans2 calls. */
28
29 /*******************************************************
30  For DosFindFirst/DosFindNext - level 1
31
32 MAXFILENAMELEN = 255;
33 FDATE == uint16
34 FTIME == uint16
35 ULONG == uint32
36 USHORT == uint16
37
38 typedef struct _FILEFINDBUF {
39 Byte offset   Type     name                description
40 -------------+-------+-------------------+--------------
41 0             FDATE    fdateCreation;
42 2             FTIME    ftimeCreation;
43 4             FDATE    fdateLastAccess;
44 6             FTIME    ftimeLastAccess;
45 8             FDATE    fdateLastWrite;
46 10            FTIME    ftimeLastWrite;
47 12            ULONG    cbFile               file length in bytes
48 16            ULONG    cbFileAlloc          size of file allocation unit
49 20            USHORT   attrFile
50 22            UCHAR    cchName              length of name to follow (not including zero)
51 23            UCHAR    achName[MAXFILENAMELEN]; Null terminated name
52 } FILEFINDBUF;
53 *********************************************************/
54
55 #define l1_fdateCreation 0
56 #define l1_fdateLastAccess 4
57 #define l1_fdateLastWrite 8
58 #define l1_cbFile 12
59 #define l1_cbFileAlloc 16
60 #define l1_attrFile 20
61 #define l1_cchName 22
62 #define l1_achName 23
63
64 /**********************************************************
65 For DosFindFirst/DosFindNext - level 2
66
67 typedef struct _FILEFINDBUF2 {
68 Byte offset   Type     name                description
69 -------------+-------+-------------------+--------------
70 0             FDATE    fdateCreation;
71 2             FTIME    ftimeCreation;
72 4             FDATE    fdateLastAccess;
73 6             FTIME    ftimeLastAccess;
74 8             FDATE    fdateLastWrite;
75 10            FTIME    ftimeLastWrite;
76 12            ULONG    cbFile               file length in bytes
77 16            ULONG    cbFileAlloc          size of file allocation unit
78 20            USHORT   attrFile
79 22            ULONG    cbList               Extended attribute list (always 0)
80 26            UCHAR    cchName              length of name to follow (not including zero)
81 27            UCHAR    achName[MAXFILENAMELEN]; Null terminated name
82 } FILEFINDBUF2;
83 *************************************************************/
84
85 #define l2_fdateCreation 0
86 #define l2_fdateLastAccess 4
87 #define l2_fdateLastWrite 8
88 #define l2_cbFile 12
89 #define l2_cbFileAlloc 16
90 #define l2_attrFile 20
91 #define l2_cbList 22
92 #define l2_cchName 26
93 #define l2_achName 27
94
95
96 /**********************************************************
97 For DosFindFirst/DosFindNext - level 260
98
99 typedef struct _FILEFINDBUF260 {
100 Byte offset   Type     name                description
101 -------------+-------+-------------------+--------------
102 0              ULONG  NextEntryOffset;
103 4              ULONG  FileIndex;
104 8              LARGE_INTEGER CreationTime;
105 16             LARGE_INTEGER LastAccessTime;
106 24             LARGE_INTEGER LastWriteTime;
107 32             LARGE_INTEGER ChangeTime;
108 40             LARGE_INTEGER EndOfFile;
109 48             LARGE_INTEGER AllocationSize;
110 56             ULONG FileAttributes;
111 60             ULONG FileNameLength;
112 64             ULONG EaSize;
113 68             CHAR ShortNameLength;
114 70             UNICODE ShortName[12];
115 94             UNICODE FileName[];
116 *************************************************************/
117
118 #define l260_achName 94
119
120
121 /**********************************************************
122 For DosQueryPathInfo/DosQueryFileInfo/DosSetPathInfo/
123 DosSetFileInfo - level 1
124
125 typedef struct _FILESTATUS {
126 Byte offset   Type     name                description
127 -------------+-------+-------------------+--------------
128 0             FDATE    fdateCreation;
129 2             FTIME    ftimeCreation;
130 4             FDATE    fdateLastAccess;
131 6             FTIME    ftimeLastAccess;
132 8             FDATE    fdateLastWrite;
133 10            FTIME    ftimeLastWrite;
134 12            ULONG    cbFile               file length in bytes
135 16            ULONG    cbFileAlloc          size of file allocation unit
136 20            USHORT   attrFile
137 } FILESTATUS;
138 *************************************************************/
139
140 /* Use the l1_ defines from DosFindFirst */
141
142 /**********************************************************
143 For DosQueryPathInfo/DosQueryFileInfo/DosSetPathInfo/
144 DosSetFileInfo - level 2
145
146 typedef struct _FILESTATUS2 {
147 Byte offset   Type     name                description
148 -------------+-------+-------------------+--------------
149 0             FDATE    fdateCreation;
150 2             FTIME    ftimeCreation;
151 4             FDATE    fdateLastAccess;
152 6             FTIME    ftimeLastAccess;
153 8             FDATE    fdateLastWrite;
154 10            FTIME    ftimeLastWrite;
155 12            ULONG    cbFile               file length in bytes
156 16            ULONG    cbFileAlloc          size of file allocation unit
157 20            USHORT   attrFile
158 22            ULONG    cbList               Length of EA's (0)
159 } FILESTATUS2;
160 *************************************************************/
161
162 /* Use the l2_ #defines from DosFindFirst */
163
164 /**********************************************************
165 For DosQFSInfo/DosSetFSInfo - level 1
166
167 typedef struct _FSALLOCATE {
168 Byte offset   Type     name                description
169 -------------+-------+-------------------+--------------
170 0             ULONG    idFileSystem       id of file system
171 4             ULONG    cSectorUnit        number of sectors per allocation unit
172 8             ULONG    cUnit              number of allocation units
173 12            ULONG    cUnitAvail         Available allocation units
174 16            USHORT   cbSector           bytes per sector
175 } FSALLOCATE;
176 *************************************************************/
177
178 #define l1_idFileSystem 0
179 #define l1_cSectorUnit 4
180 #define l1_cUnit 8
181 #define l1_cUnitAvail 12
182 #define l1_cbSector 16
183
184 /**********************************************************
185 For DosQFSInfo/DosSetFSInfo - level 2
186
187 typedef struct _FSINFO {
188 Byte offset   Type     name                description
189 -------------+-------+-------------------+--------------
190 0             FDATE   vol_fdateCreation
191 2             FTIME   vol_ftimeCreation
192 4             UCHAR   vol_cch             length of volume name (excluding NULL)
193 5             UCHAR   vol_szVolLabel[12]  volume name
194 } FSINFO;
195 *************************************************************/
196
197 #define SMB_QUERY_FS_LABEL_INFO                 0x101
198 #define SMB_QUERY_FS_VOLUME_INFO                0x102
199 #define SMB_QUERY_FS_SIZE_INFO                  0x103
200 #define SMB_QUERY_FS_DEVICE_INFO                0x104
201 #define SMB_QUERY_FS_ATTRIBUTE_INFO             0x105
202
203
204 #define l2_vol_fdateCreation 0
205 #define l2_vol_cch 4
206 #define l2_vol_szVolLabel 5
207
208
209 #define SMB_QUERY_FILE_BASIC_INFO       0x101
210 #define SMB_QUERY_FILE_STANDARD_INFO    0x102
211 #define SMB_QUERY_FILE_EA_INFO          0x103
212 #define SMB_QUERY_FILE_NAME_INFO        0x104
213 #define SMB_QUERY_FILE_ALLOCATION_INFO  0x105
214 #define SMB_QUERY_FILE_END_OF_FILEINFO  0x106
215 #define SMB_QUERY_FILE_ALL_INFO         0x107
216 #define SMB_QUERY_FILE_ALT_NAME_INFO    0x108
217 #define SMB_QUERY_FILE_STREAM_INFO      0x109
218
219 #define SMB_FIND_FILE_DIRECTORY_INFO            0x101
220 #define SMB_FIND_FILE_FULL_DIRECTORY_INFO       0x102
221 #define SMB_FIND_FILE_NAMES_INFO                0x103
222 #define SMB_FIND_FILE_BOTH_DIRECTORY_INFO       0x104
223
224 #define SMB_SET_FILE_BASIC_INFO         0x101
225 #define SMB_SET_FILE_DISPOSITION_INFO   0x102
226 #define SMB_SET_FILE_ALLOCATION_INFO    0x103
227 #define SMB_SET_FILE_END_OF_FILE_INFO   0x104
228
229 #define DIRLEN_GUESS (45+MAX(l1_achName,l2_achName))
230
231 /* Function prototypes */
232
233
234 int reply_findnclose(char *inbuf,char *outbuf,int length,int bufsize);
235
236 int reply_findclose(char *inbuf,char *outbuf,int length,int bufsize);
237
238 #endif
239
240
241