X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/c2ca375c5620209d77a88d2d378bdcdedbc82e7e..4081eb6fe2de5eed5716459d09c8f4bed8eda92d:/src/msw/utils.cpp diff --git a/src/msw/utils.cpp b/src/msw/utils.cpp index c236c47c4e..7d99de260f 100644 --- a/src/msw/utils.cpp +++ b/src/msw/utils.cpp @@ -55,7 +55,7 @@ #include #endif -#if !defined(__GNUWIN32__) && !defined(__SALFORDC__) && !defined(__WXMICROWIN__) && !defined(__WXWINCE__) +#if !defined(__GNUWIN32__) && !defined(__WXMICROWIN__) && !defined(__WXWINCE__) #include #ifndef __MWERKS__ @@ -158,7 +158,7 @@ bool wxGetHostName(wxChar *WXUNUSED_IN_WINCE(buf), // get full hostname (with domain name if possible) bool wxGetFullHostName(wxChar *buf, int maxSize) { -#if !defined( __WXMICROWIN__) && wxUSE_DYNAMIC_LOADER && wxUSE_SOCKETS +#if !defined( __WXMICROWIN__) && wxUSE_DYNLIB_CLASS && wxUSE_SOCKETS // TODO should use GetComputerNameEx() when available // we don't want to always link with Winsock DLL as we might not use it at @@ -286,7 +286,7 @@ bool wxGetUserName(wxChar *buf, int maxSize) { wxCHECK_MSG( buf && ( maxSize > 0 ), false, _T("empty buffer in wxGetUserName") ); -#if defined(__WXWINCE__) +#if defined(__WXWINCE__) && wxUSE_REGKEY wxLogNull noLog; wxRegKey key(wxRegKey::HKCU, wxT("ControlPanel\\Owner")); if(!key.Open(wxRegKey::Read)) @@ -467,14 +467,14 @@ const wxChar* wxGetHomeDir(wxString *pstr) return strDir.c_str(); } -wxChar *wxGetUserHome(const wxString& WXUNUSED(user)) +wxString wxGetUserHome(const wxString& user) { - // VZ: the old code here never worked for user != "" anyhow! Moreover, it - // returned sometimes a malloc()'d pointer, sometimes a pointer to a - // static buffer and sometimes I don't even know what. - static wxString s_home; + wxString home; + + if ( user.empty() || user == wxGetUserId() ) + wxGetHomeDir(&home); - return (wxChar *)wxGetHomeDir(&s_home); + return home; } bool wxGetDiskSpace(const wxString& WXUNUSED_IN_WINCE(path), @@ -514,7 +514,7 @@ bool wxGetDiskSpace(const wxString& WXUNUSED_IN_WINCE(path), ULARGE_INTEGER bytesFree, bytesTotal; // may pass the path as is, GetDiskFreeSpaceEx() is smart enough - if ( !pGetDiskFreeSpaceEx(path, + if ( !pGetDiskFreeSpaceEx(path.fn_str(), &bytesFree, &bytesTotal, NULL) ) @@ -564,7 +564,7 @@ bool wxGetDiskSpace(const wxString& WXUNUSED_IN_WINCE(path), // FIXME: this is wrong, we should extract the root drive from path // instead, but this is the job for wxFileName... - if ( !::GetDiskFreeSpace(path, + if ( !::GetDiskFreeSpace(path.fn_str(), &lSectorsPerCluster, &lBytesPerSector, &lNumberOfFreeClusters, @@ -608,7 +608,7 @@ bool wxGetEnv(const wxString& WXUNUSED_IN_WINCE(var), return false; #else // Win32 // first get the size of the buffer - DWORD dwRet = ::GetEnvironmentVariable(var, NULL, 0); + DWORD dwRet = ::GetEnvironmentVariable(var.wx_str(), NULL, 0); if ( !dwRet ) { // this means that there is no such variable @@ -617,7 +617,8 @@ bool wxGetEnv(const wxString& WXUNUSED_IN_WINCE(var), if ( value ) { - (void)::GetEnvironmentVariable(var, wxStringBuffer(*value, dwRet), + (void)::GetEnvironmentVariable(var.wx_str(), + wxStringBuffer(*value, dwRet), dwRet); } @@ -625,8 +626,8 @@ bool wxGetEnv(const wxString& WXUNUSED_IN_WINCE(var), #endif // WinCE/32 } -bool wxSetEnv(const wxString& WXUNUSED_IN_WINCE(var), - const wxChar *WXUNUSED_IN_WINCE(value)) +bool wxDoSetEnv(const wxString& WXUNUSED_IN_WINCE(var), + const wxChar *WXUNUSED_IN_WINCE(value)) { // some compilers have putenv() or _putenv() or _wputenv() but it's better // to always use Win32 function directly instead of dealing with them @@ -634,7 +635,7 @@ bool wxSetEnv(const wxString& WXUNUSED_IN_WINCE(var), // no environment variables under CE return false; #else - if ( !::SetEnvironmentVariable(var, value) ) + if ( !::SetEnvironmentVariable(var.wx_str(), value) ) { wxLogLastError(_T("SetEnvironmentVariable")); @@ -645,6 +646,16 @@ bool wxSetEnv(const wxString& WXUNUSED_IN_WINCE(var), #endif } +bool wxSetEnv(const wxString& variable, const wxString& value) +{ + return wxDoSetEnv(variable, value.wx_str()); +} + +bool wxUnsetEnv(const wxString& variable) +{ + return wxDoSetEnv(variable, NULL); +} + // ---------------------------------------------------------------------------- // process management // ---------------------------------------------------------------------------- @@ -1056,6 +1067,41 @@ bool wxIsDebuggerRunning() // OS version // ---------------------------------------------------------------------------- +// check if we're running under a server or workstation Windows system: it +// returns true or false with obvious meaning as well as -1 if the system type +// couldn't be determined +// +// this function is currently private but we may want to expose it later if +// it's really useful +namespace +{ + +int wxIsWindowsServer() +{ +#ifdef VER_NT_WORKSTATION + OSVERSIONINFOEX info; + wxZeroMemory(info); + + info.dwOSVersionInfoSize = sizeof(info); + if ( ::GetVersionEx(wx_reinterpret_cast(OSVERSIONINFO *, &info)) ) + { + switch ( info.wProductType ) + { + case VER_NT_WORKSTATION: + return false; + + case VER_NT_SERVER: + case VER_NT_DOMAIN_CONTROLLER: + return true; + } + } +#endif // VER_NT_WORKSTATION + + return -1; +} + +} // anonymous namespace + wxString wxGetOsDescription() { wxString str; @@ -1120,24 +1166,44 @@ wxString wxGetOsDescription() break; case VER_PLATFORM_WIN32_NT: - if ( info.dwMajorVersion == 5 ) + switch ( info.dwMajorVersion ) { - switch ( info.dwMinorVersion ) - { - case 0: - str.Printf(_("Windows 2000 (build %lu"), - info.dwBuildNumber); - break; - case 1: - str.Printf(_("Windows XP (build %lu"), - info.dwBuildNumber); - break; - case 2: - str.Printf(_("Windows Server 2003 (build %lu"), + case 5: + switch ( info.dwMinorVersion ) + { + case 0: + str.Printf(_("Windows 2000 (build %lu"), + info.dwBuildNumber); + break; + + case 2: + // we can't distinguish between XP 64 and 2003 + // as they both are 5.2, so examine the product + // type to resolve this ambiguity + if ( wxIsWindowsServer() == 1 ) + { + str.Printf(_("Windows Server 2003 (build %lu"), + info.dwBuildNumber); + break; + } + //else: must be XP, fall through + + case 1: + str.Printf(_("Windows XP (build %lu"), + info.dwBuildNumber); + break; + } + break; + + case 6: + if ( info.dwMinorVersion == 0 ) + { + str.Printf(_("Windows Vista (build %lu"), info.dwBuildNumber); - break; - } + } + break; } + if ( str.empty() ) { str.Printf(_("Windows NT %lu.%lu (build %lu"), @@ -1145,11 +1211,15 @@ wxString wxGetOsDescription() info.dwMinorVersion, info.dwBuildNumber); } + if ( !wxIsEmpty(info.szCSDVersion) ) { str << _T(", ") << info.szCSDVersion; } str << _T(')'); + + if ( wxIsPlatform64Bit() ) + str << _(", 64-bit edition"); break; } } @@ -1165,7 +1235,7 @@ bool wxIsPlatform64Bit() { #if defined(_WIN64) return true; // 64-bit programs run only on Win64 -#else // Win32 +#elif wxUSE_DYNLIB_CLASS // Win32 // 32-bit programs run on both 32-bit and 64-bit Windows so check typedef BOOL (WINAPI *IsWow64Process_t)(HANDLE, BOOL *); @@ -1181,37 +1251,71 @@ bool wxIsPlatform64Bit() //else: running under a system without Win64 support return wow64 != FALSE; +#else + return false; #endif // Win64/Win32 } wxOperatingSystemId wxGetOsVersion(int *verMaj, int *verMin) { - OSVERSIONINFO info; - wxZeroMemory(info); + static struct + { + // this may be false, true or -1 if we tried to initialize but failed + int initialized; - info.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); - if ( ::GetVersionEx(&info) ) + wxOperatingSystemId os; + + int verMaj, + verMin; + } s_version; + + // query the OS info only once as it's not supposed to change + if ( !s_version.initialized ) { - if (verMaj) *verMaj = info.dwMajorVersion; - if (verMin) *verMin = info.dwMinorVersion; + OSVERSIONINFO info; + wxZeroMemory(info); + info.dwOSVersionInfoSize = sizeof(info); + if ( ::GetVersionEx(&info) ) + { + s_version.initialized = true; + +#if defined(__WXWINCE__) + s_version.os = wxOS_WINDOWS_CE; +#elif defined(__WXMICROWIN__) + s_version.os = wxOS_WINDOWS_MICRO; +#else // "normal" desktop Windows system, use run-time detection + switch ( info.dwPlatformId ) + { + case VER_PLATFORM_WIN32_NT: + s_version.os = wxOS_WINDOWS_NT; + break; + + case VER_PLATFORM_WIN32_WINDOWS: + s_version.os = wxOS_WINDOWS_9X; + break; + } +#endif // Windows versions + + s_version.verMaj = info.dwMajorVersion; + s_version.verMin = info.dwMinorVersion; + } + else // GetVersionEx() failed + { + s_version.initialized = -1; + } } -#if defined( __WXWINCE__ ) - return wxOS_WINDOWS_CE; -#elif defined( __WXMICROWIN__ ) - return wxOS_WINDOWS_MICRO; -#else - switch ( info.dwPlatformId ) + if ( s_version.initialized == 1 ) { - case VER_PLATFORM_WIN32_NT: - return wxOS_WINDOWS_NT; - - case VER_PLATFORM_WIN32_WINDOWS: - return wxOS_WINDOWS_9X; + if ( verMaj ) + *verMaj = s_version.verMaj; + if ( verMin ) + *verMin = s_version.verMin; } - return wxOS_UNKNOWN; -#endif + // this works even if we were not initialized successfully as the initial + // values of this field is 0 which is wxOS_UNKNOWN and exactly what we need + return s_version.os; } wxWinVersion wxGetWinVersion() @@ -1394,8 +1498,10 @@ extern WXDLLIMPEXP_BASE long wxEncodingToCodepage(wxFontEncoding encoding) case wxFONTENCODING_ISO8859_13: ret = 28603; break; // case wxFONTENCODING_ISO8859_14: ret = 28604; break; // no correspondence on Windows case wxFONTENCODING_ISO8859_15: ret = 28605; break; + case wxFONTENCODING_KOI8: ret = 20866; break; case wxFONTENCODING_KOI8_U: ret = 21866; break; + case wxFONTENCODING_CP437: ret = 437; break; case wxFONTENCODING_CP850: ret = 850; break; case wxFONTENCODING_CP852: ret = 852; break; @@ -1414,7 +1520,9 @@ extern WXDLLIMPEXP_BASE long wxEncodingToCodepage(wxFontEncoding encoding) case wxFONTENCODING_CP1255: ret = 1255; break; case wxFONTENCODING_CP1256: ret = 1256; break; case wxFONTENCODING_CP1257: ret = 1257; break; + case wxFONTENCODING_EUC_JP: ret = 20932; break; + case wxFONTENCODING_MACROMAN: ret = 10000; break; case wxFONTENCODING_MACJAPANESE: ret = 10001; break; case wxFONTENCODING_MACCHINESETRAD: ret = 10002; break; @@ -1429,8 +1537,12 @@ extern WXDLLIMPEXP_BASE long wxEncodingToCodepage(wxFontEncoding encoding) case wxFONTENCODING_MACCROATIAN: ret = 10082; break; case wxFONTENCODING_MACICELANDIC: ret = 10079; break; case wxFONTENCODING_MACROMANIAN: ret = 10009; break; + + case wxFONTENCODING_ISO2022_JP: ret = 50222; break; + case wxFONTENCODING_UTF7: ret = 65000; break; case wxFONTENCODING_UTF8: ret = 65001; break; + default: return -1; } @@ -1444,7 +1556,7 @@ extern WXDLLIMPEXP_BASE long wxEncodingToCodepage(wxFontEncoding encoding) return (long) ret; } -extern long wxCharsetToCodepage(const wxChar *name) +extern long wxCharsetToCodepage(const char *name) { // first get the font encoding for this charset if ( !name ) @@ -1463,13 +1575,14 @@ extern long wxCharsetToCodepage(const wxChar *name) #include "wx/msw/registry.h" // this should work if Internet Exploiter is installed -extern long wxCharsetToCodepage(const wxChar *name) +extern long wxCharsetToCodepage(const char *name) { if (!name) return GetACP(); long CP = -1; +#if wxUSE_REGKEY wxString path(wxT("MIME\\Database\\Charset\\")); wxString cn(name); @@ -1495,6 +1608,7 @@ extern long wxCharsetToCodepage(const wxChar *name) !key.QueryValue(wxT("AliasForCharset"), cn)) break; } +#endif // wxUSE_REGKEY return CP; }