1*b1cdbd2cSJim Jagielski /**************************************************************
2*b1cdbd2cSJim Jagielski *
3*b1cdbd2cSJim Jagielski * Licensed to the Apache Software Foundation (ASF) under one
4*b1cdbd2cSJim Jagielski * or more contributor license agreements. See the NOTICE file
5*b1cdbd2cSJim Jagielski * distributed with this work for additional information
6*b1cdbd2cSJim Jagielski * regarding copyright ownership. The ASF licenses this file
7*b1cdbd2cSJim Jagielski * to you under the Apache License, Version 2.0 (the
8*b1cdbd2cSJim Jagielski * "License"); you may not use this file except in compliance
9*b1cdbd2cSJim Jagielski * with the License. You may obtain a copy of the License at
10*b1cdbd2cSJim Jagielski *
11*b1cdbd2cSJim Jagielski * http://www.apache.org/licenses/LICENSE-2.0
12*b1cdbd2cSJim Jagielski *
13*b1cdbd2cSJim Jagielski * Unless required by applicable law or agreed to in writing,
14*b1cdbd2cSJim Jagielski * software distributed under the License is distributed on an
15*b1cdbd2cSJim Jagielski * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16*b1cdbd2cSJim Jagielski * KIND, either express or implied. See the License for the
17*b1cdbd2cSJim Jagielski * specific language governing permissions and limitations
18*b1cdbd2cSJim Jagielski * under the License.
19*b1cdbd2cSJim Jagielski *
20*b1cdbd2cSJim Jagielski *************************************************************/
21*b1cdbd2cSJim Jagielski
22*b1cdbd2cSJim Jagielski
23*b1cdbd2cSJim Jagielski
24*b1cdbd2cSJim Jagielski #include "precompiled_cppuhelper.hxx"
25*b1cdbd2cSJim Jagielski #include "sal/config.h"
26*b1cdbd2cSJim Jagielski
27*b1cdbd2cSJim Jagielski #include <stdlib.h>
28*b1cdbd2cSJim Jagielski #include <string.h>
29*b1cdbd2cSJim Jagielski
30*b1cdbd2cSJim Jagielski #if defined WNT
31*b1cdbd2cSJim Jagielski
32*b1cdbd2cSJim Jagielski #define WIN32_LEAN_AND_MEAN
33*b1cdbd2cSJim Jagielski #include <windows.h>
34*b1cdbd2cSJim Jagielski
35*b1cdbd2cSJim Jagielski /*
36*b1cdbd2cSJim Jagielski * Gets the installation path from the Windows Registry for the specified
37*b1cdbd2cSJim Jagielski * registry key.
38*b1cdbd2cSJim Jagielski *
39*b1cdbd2cSJim Jagielski * @param hroot open handle to predefined root registry key
40*b1cdbd2cSJim Jagielski * @param subKeyName name of the subkey to open
41*b1cdbd2cSJim Jagielski *
42*b1cdbd2cSJim Jagielski * @return the installation path or NULL, if no installation was found or
43*b1cdbd2cSJim Jagielski * if an error occured
44*b1cdbd2cSJim Jagielski */
getPathFromRegistryKey(HKEY hroot,const char * subKeyName)45*b1cdbd2cSJim Jagielski static char* getPathFromRegistryKey( HKEY hroot, const char* subKeyName )
46*b1cdbd2cSJim Jagielski {
47*b1cdbd2cSJim Jagielski HKEY hkey;
48*b1cdbd2cSJim Jagielski DWORD type;
49*b1cdbd2cSJim Jagielski char* data = NULL;
50*b1cdbd2cSJim Jagielski DWORD size;
51*b1cdbd2cSJim Jagielski
52*b1cdbd2cSJim Jagielski /* open the specified registry key */
53*b1cdbd2cSJim Jagielski if ( RegOpenKeyEx( hroot, subKeyName, 0, KEY_READ, &hkey ) != ERROR_SUCCESS )
54*b1cdbd2cSJim Jagielski {
55*b1cdbd2cSJim Jagielski return NULL;
56*b1cdbd2cSJim Jagielski }
57*b1cdbd2cSJim Jagielski
58*b1cdbd2cSJim Jagielski /* find the type and size of the default value */
59*b1cdbd2cSJim Jagielski if ( RegQueryValueEx( hkey, NULL, NULL, &type, NULL, &size) != ERROR_SUCCESS )
60*b1cdbd2cSJim Jagielski {
61*b1cdbd2cSJim Jagielski RegCloseKey( hkey );
62*b1cdbd2cSJim Jagielski return NULL;
63*b1cdbd2cSJim Jagielski }
64*b1cdbd2cSJim Jagielski
65*b1cdbd2cSJim Jagielski /* get memory to hold the default value */
66*b1cdbd2cSJim Jagielski data = (char*) malloc( size );
67*b1cdbd2cSJim Jagielski
68*b1cdbd2cSJim Jagielski /* read the default value */
69*b1cdbd2cSJim Jagielski if ( RegQueryValueEx( hkey, NULL, NULL, &type, (LPBYTE) data, &size ) != ERROR_SUCCESS )
70*b1cdbd2cSJim Jagielski {
71*b1cdbd2cSJim Jagielski RegCloseKey( hkey );
72*b1cdbd2cSJim Jagielski return NULL;
73*b1cdbd2cSJim Jagielski }
74*b1cdbd2cSJim Jagielski
75*b1cdbd2cSJim Jagielski /* release registry key handle */
76*b1cdbd2cSJim Jagielski RegCloseKey( hkey );
77*b1cdbd2cSJim Jagielski
78*b1cdbd2cSJim Jagielski return data;
79*b1cdbd2cSJim Jagielski }
80*b1cdbd2cSJim Jagielski
81*b1cdbd2cSJim Jagielski /*
82*b1cdbd2cSJim Jagielski * Gets the installation path from the Windows Registry.
83*b1cdbd2cSJim Jagielski *
84*b1cdbd2cSJim Jagielski * @return the installation path or NULL, if no installation was found or
85*b1cdbd2cSJim Jagielski * if an error occured
86*b1cdbd2cSJim Jagielski */
platformSpecific()87*b1cdbd2cSJim Jagielski static char* platformSpecific()
88*b1cdbd2cSJim Jagielski {
89*b1cdbd2cSJim Jagielski const char* SUBKEYNAME = "Software\\OpenOffice\\UNO\\InstallPath";
90*b1cdbd2cSJim Jagielski const char* SUBKEYNAME64 = "Software\\Wow6432Node\\OpenOffice\\UNO\\InstallPath";
91*b1cdbd2cSJim Jagielski
92*b1cdbd2cSJim Jagielski char* path = NULL;
93*b1cdbd2cSJim Jagielski
94*b1cdbd2cSJim Jagielski /* read the key's default value from HKEY_CURRENT_USER */
95*b1cdbd2cSJim Jagielski path = getPathFromRegistryKey( HKEY_CURRENT_USER, SUBKEYNAME );
96*b1cdbd2cSJim Jagielski
97*b1cdbd2cSJim Jagielski if ( path == NULL )
98*b1cdbd2cSJim Jagielski {
99*b1cdbd2cSJim Jagielski /* read the key's default value from HKEY_LOCAL_USER 64 */
100*b1cdbd2cSJim Jagielski path = getPathFromRegistryKey( HKEY_CURRENT_USER, SUBKEYNAME64 );
101*b1cdbd2cSJim Jagielski }
102*b1cdbd2cSJim Jagielski if ( path == NULL )
103*b1cdbd2cSJim Jagielski {
104*b1cdbd2cSJim Jagielski /* read the key's default value from HKEY_LOCAL_MACHINE */
105*b1cdbd2cSJim Jagielski path = getPathFromRegistryKey( HKEY_LOCAL_MACHINE, SUBKEYNAME );
106*b1cdbd2cSJim Jagielski }
107*b1cdbd2cSJim Jagielski if ( path == NULL )
108*b1cdbd2cSJim Jagielski {
109*b1cdbd2cSJim Jagielski /* read the key's default value from HKEY_LOCAL_MACHINE 64*/
110*b1cdbd2cSJim Jagielski path = getPathFromRegistryKey( HKEY_LOCAL_MACHINE, SUBKEYNAME64 );
111*b1cdbd2cSJim Jagielski }
112*b1cdbd2cSJim Jagielski
113*b1cdbd2cSJim Jagielski return path;
114*b1cdbd2cSJim Jagielski }
115*b1cdbd2cSJim Jagielski
116*b1cdbd2cSJim Jagielski #else
117*b1cdbd2cSJim Jagielski
118*b1cdbd2cSJim Jagielski #include <unistd.h>
119*b1cdbd2cSJim Jagielski #include <limits.h>
120*b1cdbd2cSJim Jagielski #include <stdio.h>
121*b1cdbd2cSJim Jagielski /*
122*b1cdbd2cSJim Jagielski * Gets the installation path from the PATH environment variable.
123*b1cdbd2cSJim Jagielski *
124*b1cdbd2cSJim Jagielski * <p>An installation is found, if the executable 'soffice' or a symbolic link
125*b1cdbd2cSJim Jagielski * is in one of the directories listed in the PATH environment variable.</p>
126*b1cdbd2cSJim Jagielski *
127*b1cdbd2cSJim Jagielski * @return the installation path or NULL, if no installation was found or
128*b1cdbd2cSJim Jagielski * if an error occured
129*b1cdbd2cSJim Jagielski */
platformSpecific()130*b1cdbd2cSJim Jagielski static char* platformSpecific()
131*b1cdbd2cSJim Jagielski {
132*b1cdbd2cSJim Jagielski char* path = NULL;
133*b1cdbd2cSJim Jagielski
134*b1cdbd2cSJim Jagielski #ifdef MACOSX
135*b1cdbd2cSJim Jagielski /* On MacOS we have no soffice link under /usr/bin but the default office location is known
136*b1cdbd2cSJim Jagielski and we check this only
137*b1cdbd2cSJim Jagielski */
138*b1cdbd2cSJim Jagielski const char* MACDEFAULTOFFICEPATH = "/Applications/OpenOffice.app/Contents/MacOS";
139*b1cdbd2cSJim Jagielski const char* MACDEFAULTSOFFICE = "/Applications/OpenOffice.app/Contents/MacOS/soffice";
140*b1cdbd2cSJim Jagielski
141*b1cdbd2cSJim Jagielski if ( !access( MACDEFAULTSOFFICE, F_OK ) )
142*b1cdbd2cSJim Jagielski {
143*b1cdbd2cSJim Jagielski path = (char*) malloc( strlen(MACDEFAULTOFFICEPATH) + 1 );
144*b1cdbd2cSJim Jagielski strcpy( path, MACDEFAULTOFFICEPATH);
145*b1cdbd2cSJim Jagielski }
146*b1cdbd2cSJim Jagielski return path;
147*b1cdbd2cSJim Jagielski #else
148*b1cdbd2cSJim Jagielski const int SEPARATOR = '/';
149*b1cdbd2cSJim Jagielski const char* PATHSEPARATOR = ":";
150*b1cdbd2cSJim Jagielski const char* PATHVARNAME = "PATH";
151*b1cdbd2cSJim Jagielski const char* APPENDIX = "/soffice";
152*b1cdbd2cSJim Jagielski
153*b1cdbd2cSJim Jagielski char* env = NULL;
154*b1cdbd2cSJim Jagielski char* str = NULL;
155*b1cdbd2cSJim Jagielski char* dir = NULL;
156*b1cdbd2cSJim Jagielski char* file = NULL;
157*b1cdbd2cSJim Jagielski char* resolved = NULL;
158*b1cdbd2cSJim Jagielski char* sep = NULL;
159*b1cdbd2cSJim Jagielski
160*b1cdbd2cSJim Jagielski char buffer[PATH_MAX];
161*b1cdbd2cSJim Jagielski int pos;
162*b1cdbd2cSJim Jagielski
163*b1cdbd2cSJim Jagielski /* get the value of the PATH environment variable */
164*b1cdbd2cSJim Jagielski env = getenv( PATHVARNAME );
165*b1cdbd2cSJim Jagielski str = (char*) malloc( strlen( env ) + 1 );
166*b1cdbd2cSJim Jagielski strcpy( str, env );
167*b1cdbd2cSJim Jagielski
168*b1cdbd2cSJim Jagielski /* get the tokens separated by ':' */
169*b1cdbd2cSJim Jagielski dir = strtok( str, PATHSEPARATOR );
170*b1cdbd2cSJim Jagielski
171*b1cdbd2cSJim Jagielski while ( dir )
172*b1cdbd2cSJim Jagielski {
173*b1cdbd2cSJim Jagielski /* construct soffice file path */
174*b1cdbd2cSJim Jagielski file = (char*) malloc( strlen( dir ) + strlen( APPENDIX ) + 1 );
175*b1cdbd2cSJim Jagielski strcpy( file, dir );
176*b1cdbd2cSJim Jagielski strcat( file, APPENDIX );
177*b1cdbd2cSJim Jagielski
178*b1cdbd2cSJim Jagielski /* check existence of soffice file */
179*b1cdbd2cSJim Jagielski if ( !access( file, F_OK ) )
180*b1cdbd2cSJim Jagielski {
181*b1cdbd2cSJim Jagielski /* resolve symbolic link */
182*b1cdbd2cSJim Jagielski resolved = realpath( file, buffer );
183*b1cdbd2cSJim Jagielski
184*b1cdbd2cSJim Jagielski if ( resolved != NULL )
185*b1cdbd2cSJim Jagielski {
186*b1cdbd2cSJim Jagielski /* get path to program directory */
187*b1cdbd2cSJim Jagielski sep = strrchr( resolved, SEPARATOR );
188*b1cdbd2cSJim Jagielski
189*b1cdbd2cSJim Jagielski if ( sep != NULL )
190*b1cdbd2cSJim Jagielski {
191*b1cdbd2cSJim Jagielski pos = sep - resolved;
192*b1cdbd2cSJim Jagielski path = (char*) malloc( pos + 1 );
193*b1cdbd2cSJim Jagielski strncpy( path, resolved, pos );
194*b1cdbd2cSJim Jagielski path[ pos ] = '\0';
195*b1cdbd2cSJim Jagielski free( file );
196*b1cdbd2cSJim Jagielski break;
197*b1cdbd2cSJim Jagielski }
198*b1cdbd2cSJim Jagielski }
199*b1cdbd2cSJim Jagielski }
200*b1cdbd2cSJim Jagielski
201*b1cdbd2cSJim Jagielski dir = strtok( NULL, PATHSEPARATOR );
202*b1cdbd2cSJim Jagielski free( file );
203*b1cdbd2cSJim Jagielski }
204*b1cdbd2cSJim Jagielski
205*b1cdbd2cSJim Jagielski free( str );
206*b1cdbd2cSJim Jagielski
207*b1cdbd2cSJim Jagielski return path;
208*b1cdbd2cSJim Jagielski #endif
209*b1cdbd2cSJim Jagielski }
210*b1cdbd2cSJim Jagielski
211*b1cdbd2cSJim Jagielski #endif
212*b1cdbd2cSJim Jagielski
cppuhelper_detail_findSofficePath()213*b1cdbd2cSJim Jagielski char const* cppuhelper_detail_findSofficePath()
214*b1cdbd2cSJim Jagielski {
215*b1cdbd2cSJim Jagielski const char* UNOPATHVARNAME = "UNO_PATH";
216*b1cdbd2cSJim Jagielski
217*b1cdbd2cSJim Jagielski char* path = NULL;
218*b1cdbd2cSJim Jagielski
219*b1cdbd2cSJim Jagielski /* get the installation path from the UNO_PATH environment variable */
220*b1cdbd2cSJim Jagielski path = getenv( UNOPATHVARNAME );
221*b1cdbd2cSJim Jagielski
222*b1cdbd2cSJim Jagielski if ( path == NULL || strlen( path ) == 0 )
223*b1cdbd2cSJim Jagielski {
224*b1cdbd2cSJim Jagielski path = platformSpecific();
225*b1cdbd2cSJim Jagielski }
226*b1cdbd2cSJim Jagielski
227*b1cdbd2cSJim Jagielski return path;
228*b1cdbd2cSJim Jagielski }
229