2 * Copyright 2002 Andriy Palamarchuk
4 * netapi32 access functions
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
11 * This library 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 GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
23 WINE_DEFAULT_DEBUG_CHANNEL(netapi32
);
25 /************************************************************
26 * ACCESS_QueryAdminDisplayInformation
28 * Creates a buffer with information for the Admin User
30 static void ACCESS_QueryAdminDisplayInformation(PNET_DISPLAY_USER
*buf
, PDWORD pdwSize
)
32 static const WCHAR sAdminUserName
[] = {
33 'A','d','m','i','n','i','s','t','r','a','t','o','r',0};
35 /* sizes of the field buffers in WCHARS */
36 int name_sz
, comment_sz
, full_name_sz
;
37 PNET_DISPLAY_USER usr
;
40 name_sz
= lstrlenW(sAdminUserName
) + 1;
44 *pdwSize
= sizeof(NET_DISPLAY_USER
);
45 *pdwSize
+= (name_sz
+ comment_sz
+ full_name_sz
) * sizeof(WCHAR
);
46 NetApiBufferAllocate(*pdwSize
, (LPVOID
*) buf
);
49 usr
->usri1_name
= (LPWSTR
) ((PBYTE
) usr
+ sizeof(NET_DISPLAY_USER
));
50 usr
->usri1_comment
= (LPWSTR
) (
51 ((PBYTE
) usr
->usri1_name
) + name_sz
* sizeof(WCHAR
));
52 usr
->usri1_full_name
= (LPWSTR
) (
53 ((PBYTE
) usr
->usri1_comment
) + comment_sz
* sizeof(WCHAR
));
56 lstrcpyW(usr
->usri1_name
, sAdminUserName
);
57 usr
->usri1_comment
[0] = 0;
58 usr
->usri1_flags
= UF_SCRIPT
| UF_NORMAL_ACCOUNT
| UF_DONT_EXPIRE_PASSWD
;
59 usr
->usri1_full_name
[0] = 0;
60 usr
->usri1_user_id
= DOMAIN_USER_RID_ADMIN
;
61 usr
->usri1_next_index
= 0;
64 /************************************************************
65 * ACCESS_QueryGuestDisplayInformation
67 * Creates a buffer with information for the Guest User
69 static void ACCESS_QueryGuestDisplayInformation(PNET_DISPLAY_USER
*buf
, PDWORD pdwSize
)
71 static const WCHAR sGuestUserName
[] = {
72 'G','u','e','s','t',0 };
74 /* sizes of the field buffers in WCHARS */
75 int name_sz
, comment_sz
, full_name_sz
;
76 PNET_DISPLAY_USER usr
;
79 name_sz
= lstrlenW(sGuestUserName
) + 1;
83 *pdwSize
= sizeof(NET_DISPLAY_USER
);
84 *pdwSize
+= (name_sz
+ comment_sz
+ full_name_sz
) * sizeof(WCHAR
);
85 NetApiBufferAllocate(*pdwSize
, (LPVOID
*) buf
);
88 usr
->usri1_name
= (LPWSTR
) ((PBYTE
) usr
+ sizeof(NET_DISPLAY_USER
));
89 usr
->usri1_comment
= (LPWSTR
) (
90 ((PBYTE
) usr
->usri1_name
) + name_sz
* sizeof(WCHAR
));
91 usr
->usri1_full_name
= (LPWSTR
) (
92 ((PBYTE
) usr
->usri1_comment
) + comment_sz
* sizeof(WCHAR
));
95 lstrcpyW(usr
->usri1_name
, sGuestUserName
);
96 usr
->usri1_comment
[0] = 0;
97 usr
->usri1_flags
= UF_ACCOUNTDISABLE
| UF_SCRIPT
| UF_NORMAL_ACCOUNT
|
98 UF_DONT_EXPIRE_PASSWD
;
99 usr
->usri1_full_name
[0] = 0;
100 usr
->usri1_user_id
= DOMAIN_USER_RID_GUEST
;
101 usr
->usri1_next_index
= 0;
104 /************************************************************
105 * Copies NET_DISPLAY_USER record.
107 static void ACCESS_CopyDisplayUser(const NET_DISPLAY_USER
*dest
, LPWSTR
*dest_buf
,
108 PNET_DISPLAY_USER src
)
110 LPWSTR str
= *dest_buf
;
112 src
->usri1_name
= str
;
113 lstrcpyW(src
->usri1_name
, dest
->usri1_name
);
115 ((PBYTE
) str
) + (lstrlenW(str
) + 1) * sizeof(WCHAR
));
117 src
->usri1_comment
= str
;
118 lstrcpyW(src
->usri1_comment
, dest
->usri1_comment
);
120 ((PBYTE
) str
) + (lstrlenW(str
) + 1) * sizeof(WCHAR
));
122 src
->usri1_flags
= dest
->usri1_flags
;
124 src
->usri1_full_name
= str
;
125 lstrcpyW(src
->usri1_full_name
, dest
->usri1_full_name
);
127 ((PBYTE
) str
) + (lstrlenW(str
) + 1) * sizeof(WCHAR
));
129 src
->usri1_user_id
= dest
->usri1_user_id
;
130 src
->usri1_next_index
= dest
->usri1_next_index
;
134 /************************************************************
135 * NetQueryDisplayInformation (NETAPI32.@)
137 * The buffer structure:
138 * - array of fixed size record of the level type
139 * - strings, referenced by the record of the level type
141 NET_API_STATUS WINAPI
142 NetQueryDisplayInformation(
143 LPCWSTR ServerName
, DWORD Level
, DWORD Index
, DWORD EntriesRequested
,
144 DWORD PreferredMaximumLength
, LPDWORD ReturnedEntryCount
,
147 TRACE("(%s, %d, %d, %d, %d, %p, %p)\n", debugstr_w(ServerName
),
148 Level
, Index
, EntriesRequested
, PreferredMaximumLength
,
149 ReturnedEntryCount
, SortedBuffer
);
151 if(!NETAPI_IsLocalComputer(ServerName
))
153 FIXME("Only implemented on local computer, but requested for "
154 "remote server %s\n", debugstr_w(ServerName
));
155 return ERROR_ACCESS_DENIED
;
163 PNET_DISPLAY_USER inf
;
164 /* current available strings buffer */
166 PNET_DISPLAY_USER admin
, guest
;
167 DWORD admin_size
, guest_size
;
171 /* sizes of the field buffers in WCHARS */
172 int name_sz
, comment_sz
, full_name_sz
;
174 /* number of the records, returned in SortedBuffer
175 3 - for current user, Administrator and Guest users
179 FIXME("Level %d partially implemented\n", Level
);
180 *ReturnedEntryCount
= records
;
186 NetApiBufferAllocate(dwSize
* sizeof(WCHAR
), (LPVOID
*) &name
);
187 if (!GetUserNameW(name
, &dwSize
))
189 NetApiBufferFree(name
);
190 return ERROR_ACCESS_DENIED
;
193 ACCESS_QueryAdminDisplayInformation(&admin
, &admin_size
);
194 ACCESS_QueryGuestDisplayInformation(&guest
, &guest_size
);
197 dwSize
= sizeof(NET_DISPLAY_USER
) * records
;
198 dwSize
+= (name_sz
+ comment_sz
+ full_name_sz
) * sizeof(WCHAR
);
200 NetApiBufferAllocate(dwSize
+
201 admin_size
- sizeof(NET_DISPLAY_USER
) +
202 guest_size
- sizeof(NET_DISPLAY_USER
),
205 str
= (LPWSTR
) ((PBYTE
) inf
+ sizeof(NET_DISPLAY_USER
) * records
);
206 inf
->usri1_name
= str
;
208 ((PBYTE
) str
) + name_sz
* sizeof(WCHAR
));
209 inf
->usri1_comment
= str
;
211 ((PBYTE
) str
) + comment_sz
* sizeof(WCHAR
));
212 inf
->usri1_full_name
= str
;
214 ((PBYTE
) str
) + full_name_sz
* sizeof(WCHAR
));
217 lstrcpyW(inf
->usri1_name
, name
);
218 NetApiBufferFree(name
);
219 inf
->usri1_comment
[0] = 0;
221 UF_SCRIPT
| UF_NORMAL_ACCOUNT
| UF_DONT_EXPIRE_PASSWD
;
222 inf
->usri1_full_name
[0] = 0;
223 inf
->usri1_user_id
= 0;
224 inf
->usri1_next_index
= 0;
227 ACCESS_CopyDisplayUser(admin
, &str
, inf
);
228 NetApiBufferFree(admin
);
231 ACCESS_CopyDisplayUser(guest
, &str
, inf
);
232 NetApiBufferFree(guest
);
239 FIXME("Level %d is not implemented\n", Level
);
244 TRACE("Invalid level %d is specified\n", Level
);
245 return ERROR_INVALID_LEVEL
;