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1 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 : /*
3 : * This file is part of the LibreOffice project.
4 : *
5 : * This Source Code Form is subject to the terms of the Mozilla Public
6 : * License, v. 2.0. If a copy of the MPL was not distributed with this
7 : * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 : *
9 : * This file incorporates work covered by the following license notice:
10 : *
11 : * Licensed to the Apache Software Foundation (ASF) under one or more
12 : * contributor license agreements. See the NOTICE file distributed
13 : * with this work for additional information regarding copyright
14 : * ownership. The ASF licenses this file to you under the Apache
15 : * License, Version 2.0 (the "License"); you may not use this file
16 : * except in compliance with the License. You may obtain a copy of
17 : * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 : */
19 :
20 : #include <helper/networkdomain.hxx>
21 :
22 : #ifdef WNT
23 : //_________________________________________________________________________________________________________________
24 : // Windows
25 : //_________________________________________________________________________________________________________________
26 :
27 : #define UNICODE
28 : #if defined _MSC_VER
29 : #pragma warning(push, 1)
30 : #endif
31 : #include <windows.h>
32 : #if defined _MSC_VER
33 : #pragma warning(pop)
34 : #endif
35 :
36 : static DWORD WINAPI GetUserDomainW_NT( LPWSTR lpBuffer, DWORD nSize )
37 : {
38 : return GetEnvironmentVariable( TEXT("USERDOMAIN"), lpBuffer, nSize );
39 : }
40 :
41 : static rtl::OUString GetUserDomain()
42 : {
43 : sal_Unicode aBuffer[256];
44 : DWORD nResult;
45 :
46 : nResult = GetUserDomainW_NT( reinterpret_cast<LPWSTR>(aBuffer), sizeof( aBuffer ) );
47 :
48 : if ( nResult > 0 )
49 : return rtl::OUString( aBuffer );
50 : else
51 : return rtl::OUString();
52 : }
53 :
54 : //_________________________________________________________________________________________________________________
55 : // Windows
56 : //_________________________________________________________________________________________________________________
57 :
58 : namespace framework
59 : {
60 :
61 : rtl::OUString NetworkDomain::GetYPDomainName()
62 : {
63 : return ::rtl::OUString();
64 : }
65 :
66 : rtl::OUString NetworkDomain::GetNTDomainName()
67 : {
68 : return GetUserDomain();
69 : }
70 :
71 : }
72 :
73 : #elif defined( UNIX )
74 :
75 : #include <rtl/ustring.h>
76 : #include <stdlib.h>
77 : #include <errno.h>
78 : #include <osl/thread.h>
79 :
80 : //_________________________________________________________________________________________________________________
81 : // Unix
82 : //_________________________________________________________________________________________________________________
83 :
84 : #if defined( SOLARIS )
85 :
86 : //_________________________________________________________________________________________________________________
87 : // Solaris
88 : //_________________________________________________________________________________________________________________
89 :
90 : #include <sys/systeminfo.h>
91 : #include <sal/alloca.h>
92 :
93 : static rtl_uString *getDomainName()
94 : {
95 : /* Initialize and assume failure */
96 : rtl_uString *ustrDomainName = NULL;
97 :
98 : char szBuffer[256];
99 :
100 : long nCopied = sizeof(szBuffer);
101 : char *pBuffer = szBuffer;
102 : long nBufSize;
103 :
104 : do
105 : {
106 : nBufSize = nCopied;
107 : nCopied = sysinfo( SI_SRPC_DOMAIN, pBuffer, nBufSize );
108 :
109 : /* If nCopied is greater than buffersize we need to allocate
110 : a buffer with suitable size */
111 :
112 : if ( nCopied > nBufSize )
113 : pBuffer = (char *)alloca( nCopied );
114 :
115 : } while ( nCopied > nBufSize );
116 :
117 : if ( -1 != nCopied )
118 : {
119 : rtl_string2UString(
120 : &ustrDomainName,
121 : pBuffer,
122 : nCopied - 1,
123 : osl_getThreadTextEncoding(),
124 : OSTRING_TO_OUSTRING_CVTFLAGS );
125 : }
126 :
127 : return ustrDomainName;
128 : }
129 :
130 : #elif defined( LINUX ) /* endif SOLARIS */
131 :
132 : //_________________________________________________________________________________________________________________
133 : // Linux
134 : //_________________________________________________________________________________________________________________
135 :
136 : #include <unistd.h>
137 : #include <string.h>
138 :
139 0 : static rtl_uString *getDomainName()
140 : {
141 : /* Initialize and assume failure */
142 0 : rtl_uString *ustrDomainName = NULL;
143 :
144 : char *pBuffer;
145 : int result;
146 0 : size_t nBufSize = 0;
147 :
148 0 : do
149 : {
150 0 : nBufSize += 256; /* Increase buffer size by steps of 256 bytes */
151 0 : pBuffer = (char *)alloca( nBufSize );
152 0 : result = getdomainname( pBuffer, nBufSize );
153 : /* If buffersize in not large enough -1 is returned and errno
154 : is set to EINVAL. This only applies to libc. With glibc the name
155 : is truncated. */
156 0 : } while ( -1 == result && EINVAL == errno );
157 :
158 0 : if ( 0 == result )
159 : {
160 : rtl_string2UString(
161 : &ustrDomainName,
162 : pBuffer,
163 0 : strlen( pBuffer ),
164 0 : osl_getThreadTextEncoding(),
165 0 : OSTRING_TO_OUSTRING_CVTFLAGS );
166 : }
167 :
168 0 : return ustrDomainName;
169 : }
170 :
171 : #else /* LINUX */
172 :
173 : //_________________________________________________________________________________________________________________
174 : // Other Unix
175 : //_________________________________________________________________________________________________________________
176 :
177 : static rtl_uString *getDomainName()
178 : {
179 : return NULL;
180 : }
181 :
182 : #endif
183 :
184 : //_________________________________________________________________________________________________________________
185 : // Unix
186 : //_________________________________________________________________________________________________________________
187 :
188 : namespace framework
189 : {
190 :
191 0 : rtl::OUString NetworkDomain::GetYPDomainName()
192 : {
193 0 : rtl_uString* pResult = getDomainName();
194 0 : if ( pResult )
195 0 : return rtl::OUString( pResult );
196 : else
197 0 : return rtl::OUString();
198 : }
199 :
200 0 : rtl::OUString NetworkDomain::GetNTDomainName()
201 : {
202 0 : return ::rtl::OUString();
203 : }
204 :
205 : }
206 :
207 : #else /* UNIX */
208 :
209 : //_________________________________________________________________________________________________________________
210 : // Other operating systems (non-Windows and non-Unix)
211 : //_________________________________________________________________________________________________________________
212 :
213 : namespace framework
214 : {
215 :
216 : rtl::OUString NetworkDomain::GetYPDomainName()
217 : {
218 : return rtl::OUString();
219 : }
220 :
221 : rtl::OUString NetworkDomain::GetNTDomainName()
222 : {
223 : return rtl::OUString();
224 : }
225 :
226 : }
227 :
228 : #endif
229 :
230 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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