386e222ca014e5caf81a7a2e5d25272ec106d228
[reactos.git] / reactos / dll / win32 / netapi32 / ds.c
1 /*
2 * Copyright 2005 Paul Vriens
3 *
4 * netapi32 directory service functions
5 *
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.
10 *
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.
15 *
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
19 */
20
21 #include <stdarg.h>
22
23 #include "ntstatus.h"
24 #define WIN32_NO_STATUS
25 #include "windef.h"
26 #include "winbase.h"
27 #include "winerror.h"
28 #include "ntsecapi.h"
29 #include "wine/debug.h"
30 #include "dsrole.h"
31 #include "dsgetdc.h"
32
33 WINE_DEFAULT_DEBUG_CHANNEL(ds);
34
35 DWORD WINAPI DsGetDcNameW(LPCWSTR ComputerName, LPCWSTR AvoidDCName,
36 GUID* DomainGuid, LPCWSTR SiteName, ULONG Flags,
37 PDOMAIN_CONTROLLER_INFOW *DomainControllerInfo)
38 {
39 FIXME("(%s, %s, %s, %s, %08x, %p): stub\n", debugstr_w(ComputerName),
40 debugstr_w(AvoidDCName), debugstr_guid(DomainGuid),
41 debugstr_w(SiteName), Flags, DomainControllerInfo);
42 return ERROR_CALL_NOT_IMPLEMENTED;
43 }
44
45 DWORD WINAPI DsGetDcNameA(LPCSTR ComputerName, LPCSTR AvoidDCName,
46 GUID* DomainGuid, LPCSTR SiteName, ULONG Flags,
47 PDOMAIN_CONTROLLER_INFOA *DomainControllerInfo)
48 {
49 FIXME("(%s, %s, %s, %s, %08x, %p): stub\n", debugstr_a(ComputerName),
50 debugstr_a(AvoidDCName), debugstr_guid(DomainGuid),
51 debugstr_a(SiteName), Flags, DomainControllerInfo);
52 return ERROR_CALL_NOT_IMPLEMENTED;
53 }
54
55 DWORD WINAPI DsGetSiteNameW(LPCWSTR ComputerName, LPWSTR *SiteName)
56 {
57 FIXME("(%s, %p): stub\n", debugstr_w(ComputerName), SiteName);
58 return ERROR_CALL_NOT_IMPLEMENTED;
59 }
60
61 /************************************************************
62 * DsRoleFreeMemory (NETAPI32.@)
63 *
64 * PARAMS
65 * Buffer [I] Pointer to the to-be-freed buffer.
66 *
67 * RETURNS
68 * Nothing
69 */
70 VOID WINAPI DsRoleFreeMemory(PVOID Buffer)
71 {
72 TRACE("(%p)\n", Buffer);
73 HeapFree(GetProcessHeap(), 0, Buffer);
74 }
75
76 /************************************************************
77 * DsRoleGetPrimaryDomainInformation (NETAPI32.@)
78 *
79 * PARAMS
80 * lpServer [I] Pointer to UNICODE string with ComputerName
81 * InfoLevel [I] Type of data to retrieve
82 * Buffer [O] Pointer to to the requested data
83 *
84 * RETURNS
85 *
86 * NOTES
87 * When lpServer is NULL, use the local computer
88 */
89 DWORD WINAPI DsRoleGetPrimaryDomainInformation(
90 LPCWSTR lpServer, DSROLE_PRIMARY_DOMAIN_INFO_LEVEL InfoLevel,
91 PBYTE* Buffer)
92 {
93 DWORD ret;
94
95 FIXME("(%p, %d, %p) stub\n", lpServer, InfoLevel, Buffer);
96
97 /* Check some input parameters */
98
99 if (!Buffer) return ERROR_INVALID_PARAMETER;
100 if ((InfoLevel < DsRolePrimaryDomainInfoBasic) || (InfoLevel > DsRoleOperationState)) return ERROR_INVALID_PARAMETER;
101
102 *Buffer = NULL;
103 switch (InfoLevel)
104 {
105 case DsRolePrimaryDomainInfoBasic:
106 {
107 LSA_OBJECT_ATTRIBUTES ObjectAttributes;
108 LSA_HANDLE PolicyHandle;
109 PPOLICY_ACCOUNT_DOMAIN_INFO DomainInfo;
110 NTSTATUS NtStatus;
111 int logon_domain_sz;
112 DWORD size;
113 PDSROLE_PRIMARY_DOMAIN_INFO_BASIC basic;
114
115 ZeroMemory(&ObjectAttributes, sizeof(ObjectAttributes));
116 NtStatus = LsaOpenPolicy(NULL, &ObjectAttributes,
117 POLICY_VIEW_LOCAL_INFORMATION, &PolicyHandle);
118 if (NtStatus != STATUS_SUCCESS)
119 {
120 TRACE("LsaOpenPolicyFailed with NT status %x\n",
121 LsaNtStatusToWinError(NtStatus));
122 return ERROR_OUTOFMEMORY;
123 }
124 LsaQueryInformationPolicy(PolicyHandle,
125 PolicyAccountDomainInformation, (PVOID*)&DomainInfo);
126 logon_domain_sz = lstrlenW(DomainInfo->DomainName.Buffer) + 1;
127 LsaClose(PolicyHandle);
128
129 size = sizeof(DSROLE_PRIMARY_DOMAIN_INFO_BASIC) +
130 logon_domain_sz * sizeof(WCHAR);
131 basic = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, size);
132 if (basic)
133 {
134 basic->MachineRole = DsRole_RoleStandaloneWorkstation;
135 basic->DomainNameFlat = (LPWSTR)((LPBYTE)basic +
136 sizeof(DSROLE_PRIMARY_DOMAIN_INFO_BASIC));
137 lstrcpyW(basic->DomainNameFlat, DomainInfo->DomainName.Buffer);
138 ret = ERROR_SUCCESS;
139 }
140 else
141 ret = ERROR_OUTOFMEMORY;
142 *Buffer = (PBYTE)basic;
143 LsaFreeMemory(DomainInfo);
144 }
145 break;
146 default:
147 ret = ERROR_CALL_NOT_IMPLEMENTED;
148 }
149 return ret;
150 }