msi: Verify the existence of fusion.dll before reporting the .Net version.
[wine] / dlls / tapi32 / assisted.c
1 /*
2  * TAPI32 Assisted Telephony
3  *
4  * Copyright 1999  Andreas Mohr
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 "config.h"
22 #include "wine/port.h"
23
24 #include <stdarg.h>
25 #include <stdio.h>
26 #include "windef.h"
27 #include "winbase.h"
28 #include "wingdi.h"
29 #include "winreg.h"
30 #include "objbase.h"
31 #include "tapi.h"
32 #include "wine/debug.h"
33
34 WINE_DEFAULT_DEBUG_CHANNEL(tapi);
35
36 /***********************************************************************
37  *              tapiGetLocationInfo (TAPI32.@)
38  */
39 DWORD WINAPI tapiGetLocationInfoA(LPSTR lpszCountryCode, LPSTR lpszCityCode)
40 {
41     HKEY hkey, hsubkey;
42     DWORD currid;
43     DWORD valsize;
44     DWORD type;
45     DWORD bufsize;
46     BYTE buf[100];
47     char szlockey[20];
48     if(!RegOpenKeyA(HKEY_LOCAL_MACHINE,
49            "Software\\Microsoft\\Windows\\CurrentVersion\\Telephony\\Locations",
50            &hkey) != ERROR_SUCCESS) { 
51         valsize = sizeof( DWORD);
52         if(!RegQueryValueExA(hkey, "CurrentID", 0, &type, (LPBYTE) &currid,
53                     &valsize) && type == REG_DWORD) {
54             /* find a subkey called Location1, Location2... */
55             sprintf( szlockey, "Location%u", currid); 
56             if( !RegOpenKeyA( hkey, szlockey, &hsubkey)) {
57                 if( lpszCityCode) {
58                     bufsize=sizeof(buf);
59                     if( !RegQueryValueExA( hsubkey, "AreaCode", 0, &type, buf,
60                                 &bufsize) && type == REG_SZ) {
61                         lstrcpynA( lpszCityCode, (char *) buf, 8);
62                     } else 
63                         lpszCityCode[0] = '\0';
64                 }
65                 if( lpszCountryCode) {
66                     bufsize=sizeof(buf);
67                     if( !RegQueryValueExA( hsubkey, "Country", 0, &type, buf,
68                                 &bufsize) && type == REG_DWORD)
69                         snprintf( lpszCountryCode, 8, "%u", *(LPDWORD) buf );
70                     else
71                         lpszCountryCode[0] = '\0';
72                 }
73                 TRACE("(%p \"%s\", %p \"%s\"): success.\n",
74                         lpszCountryCode, debugstr_a(lpszCountryCode),
75                         lpszCityCode, debugstr_a(lpszCityCode));
76                 RegCloseKey( hkey);
77                 RegCloseKey( hsubkey);
78                 return 0; /* SUCCESS */
79             }
80         }
81         RegCloseKey( hkey);
82     }
83     WARN("(%p, %p): failed (no telephony registry entries?).\n",
84             lpszCountryCode, lpszCityCode);
85     return TAPIERR_REQUESTFAILED;
86 }
87
88 /***********************************************************************
89  *              tapiRequestMakeCall (TAPI32.@)
90  */
91 DWORD WINAPI tapiRequestMakeCallA(LPCSTR lpszDestAddress, LPCSTR lpszAppName,
92                                  LPCSTR lpszCalledParty, LPCSTR lpszComment)
93 {
94     FIXME("(%s, %s, %s, %s): stub.\n", lpszDestAddress, lpszAppName, lpszCalledParty, lpszComment);
95     return 0;
96 }