dlls/tapi32/assisted.c

   1 /*
   2  * TAPI32 Assisted Telephony
   3  *
   4  * Copyright 1999  Andreas Mohr
   5  * Copyright 2011  André Hentschel
   6  *
   7  * This library is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU Lesser General Public
   9  * License as published by the Free Software Foundation; either
  10  * version 2.1 of the License, or (at your option) any later version.
  11  *
  12  * This library is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  * Lesser General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU Lesser General Public
  18  * License along with this library; if not, write to the Free Software
  19  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  20  */
  21
  22 #include <stdarg.h>
  23 #include <stdio.h>
  24 #include "windef.h"
  25 #include "winbase.h"
  26 #include "wingdi.h"
  27 #include "winreg.h"
  28 #include "objbase.h"
  29 #include "tapi.h"
  30 #include "wine/debug.h"
  31
  32 WINE_DEFAULT_DEBUG_CHANNEL(tapi);
  33
  34 /***********************************************************************
  35  *      tapiGetLocationInfoW (TAPI32.@)
  36  */
  37 DWORD WINAPI tapiGetLocationInfoW(LPWSTR countrycode, LPWSTR citycode)
  38 {
  39     HKEY hkey, hsubkey;
  40     DWORD currid;
  41     DWORD valsize;
  42     DWORD type;
  43     DWORD bufsize;
  44     BYTE buf[200];
  45     WCHAR szlockey[20];
  46
  47     static const WCHAR currentidW[] = {'C','u','r','r','e','n','t','I','D',0};
  48     static const WCHAR locationW[]  = {'L','o','c','a','t','i','o','n','%','u',0};
  49     static const WCHAR areacodeW[]  = {'A','r','e','a','C','o','d','e',0};
  50     static const WCHAR countryW[]   = {'C','o','u','n','t','r','y',0};
  51     static const WCHAR fmtW[]       = {'%','u',0};
  52
  53     static const WCHAR locations_keyW[] =
  54         {'S','o','f','t','w','a','r','e','\\','M','i','c','r','o','s','o','f','t','\\',
  55          'W','i','n','d','o','w','s','\\',
  56          'C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
  57          'T','e','l','e','p','h','o','n','y','\\','L','o','c','a','t','i','o','n','s',0};
  58
  59     if(RegOpenKeyW(HKEY_LOCAL_MACHINE, locations_keyW, &hkey) == ERROR_SUCCESS) {
  60         valsize = sizeof( DWORD);
  61         if(!RegQueryValueExW(hkey, currentidW, 0, &type, (LPBYTE) &currid, &valsize) &&
  62            type == REG_DWORD) {
  63             /* find a subkey called Location1, Location2... */
  64             swprintf( szlockey, ARRAY_SIZE(szlockey), locationW, currid);
  65             if( !RegOpenKeyW( hkey, szlockey, &hsubkey)) {
  66                 if( citycode) {
  67                     bufsize=sizeof(buf);
  68                     if( !RegQueryValueExW( hsubkey, areacodeW, 0, &type, buf, &bufsize) &&
  69                         type == REG_SZ) {
  70                         lstrcpynW( citycode, (WCHAR *) buf, 8);
  71                     } else
  72                         citycode[0] = '\0';
  73                 }
  74                 if( countrycode) {
  75                     bufsize=sizeof(buf);
  76                     if( !RegQueryValueExW( hsubkey, countryW, 0, &type, buf, &bufsize) &&
  77                         type == REG_DWORD)
  78                         swprintf( countrycode, 8, fmtW, *(LPDWORD) buf );
  79                     else
  80                         countrycode[0] = '\0';
  81                 }
  82                 TRACE("(%p \"%s\", %p \"%s\"): success.\n", countrycode, debugstr_w(countrycode),
  83                       citycode, debugstr_w(citycode));
  84                 RegCloseKey( hkey);
  85                 RegCloseKey( hsubkey);
  86                 return 0; /* SUCCESS */
  87             }
  88         }
  89         RegCloseKey( hkey);
  90     }
  91     WARN("(%p, %p): failed (no telephony registry entries?).\n", countrycode, citycode);
  92     return TAPIERR_REQUESTFAILED;
  93 }
  94
  95
  96 /***********************************************************************
  97  *      tapiGetLocationInfoA (TAPI32.@)
  98  */
  99 DWORD WINAPI tapiGetLocationInfoA(LPSTR countrycode, LPSTR citycode)
 100 {
 101     DWORD ret, len;
 102     LPWSTR country, city;
 103
 104     len = MultiByteToWideChar( CP_ACP, 0, countrycode, -1, NULL, 0 );
 105     country = HeapAlloc( GetProcessHeap(), 0, len );
 106     MultiByteToWideChar( CP_ACP, 0, countrycode, -1, country, len );
 107
 108     len = MultiByteToWideChar( CP_ACP, 0, citycode, -1, NULL, 0 );
 109     city = HeapAlloc( GetProcessHeap(), 0, len );
 110     MultiByteToWideChar( CP_ACP, 0, citycode, -1, city, len );
 111
 112     ret = tapiGetLocationInfoW(country, city);
 113
 114     HeapFree( GetProcessHeap(), 0, city );
 115     HeapFree( GetProcessHeap(), 0, country );
 116     return ret;
 117 }
 118
 119 /***********************************************************************
 120  *              tapiRequestMakeCall (TAPI32.@)
 121  */
 122 DWORD WINAPI tapiRequestMakeCallA(LPCSTR lpszDestAddress, LPCSTR lpszAppName,
 123                                  LPCSTR lpszCalledParty, LPCSTR lpszComment)
 124 {
 125     FIXME("(%s, %s, %s, %s): stub.\n", lpszDestAddress, lpszAppName, lpszCalledParty, lpszComment);
 126     return 0;
 127 }