X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/999836aacade840a5d9a0cbb5fad7b1d4de62c93..85ac8ca017a0409e9762ed305ccc1d32a7c28fa7:/src/msw/utils.cpp diff --git a/src/msw/utils.cpp b/src/msw/utils.cpp index 89c2b89a0b..e56792a52d 100644 --- a/src/msw/utils.cpp +++ b/src/msw/utils.cpp @@ -34,6 +34,8 @@ #include "wx/apptrait.h" #include "wx/dynload.h" +#include "wx/confbase.h" // for wxExpandEnvVars() + #include "wx/msw/private.h" // includes #include "wx/msw/missing.h" // CHARSET_HANGUL @@ -92,6 +94,11 @@ #endif #endif +// 260 was taken from windef.h +#ifndef MAX_PATH + #define MAX_PATH 260 +#endif + // ---------------------------------------------------------------------------- // constants // ---------------------------------------------------------------------------- @@ -100,12 +107,6 @@ static const wxChar WX_SECTION[] = wxT("wxWindows"); static const wxChar eUSERNAME[] = wxT("UserName"); -// these are only used under Win16 -#if !defined(__WIN32__) && !defined(__WXMICROWIN__) -static const wxChar eHOSTNAME[] = wxT("HostName"); -static const wxChar eUSERID[] = wxT("UserId"); -#endif // !Win32 - // ============================================================================ // implementation // ============================================================================ @@ -149,7 +150,10 @@ bool wxGetFullHostName(wxChar *buf, int maxSize) // TODO should use GetComputerNameEx() when available // we don't want to always link with Winsock DLL as we might not use it at - // all, so load it dynamically here if needed + // all, so load it dynamically here if needed (and don't complain if it is + // missing, we handle this) + wxLogNull noLog; + wxDynamicLibrary dllWinsock(_T("ws2_32.dll"), wxDL_VERBATIM); if ( dllWinsock.IsLoaded() ) { @@ -228,7 +232,7 @@ bool wxGetUserId(wxChar *buf, int maxSize) { #if defined(__WXWINCE__) return FALSE; -#elif defined(__WIN32__) && !defined(__win32s__) && !defined(__WXMICROWIN__) +#elif defined(__WIN32__) && !defined(__WXMICROWIN__) DWORD nSize = maxSize; if ( ::GetUserName(buf, &nSize) == 0 ) { @@ -242,7 +246,7 @@ bool wxGetUserId(wxChar *buf, int maxSize) } return TRUE; -#else // Win16 or Win32s +#else // __WXMICROWIN__ wxChar *user; const wxChar *default_id = wxT("anonymous"); @@ -354,8 +358,9 @@ error: const wxChar* wxGetHomeDir(wxString *pstr) { - wxString& strDir = *pstr; + wxString& strDir = *pstr; + // first branch is for Cygwin #if defined(__UNIX__) const wxChar *szHome = wxGetenv("HOME"); if ( szHome == NULL ) { @@ -371,34 +376,33 @@ const wxChar* wxGetHomeDir(wxString *pstr) strDir << wxT('/'); #ifdef __CYGWIN__ - // Cygwin returns unix type path but that does not work well - static wxChar windowsPath[MAX_PATH]; - cygwin_conv_to_full_win32_path(strDir, windowsPath); - strDir = windowsPath; + // Cygwin returns unix type path but that does not work well + static wxChar windowsPath[MAX_PATH]; + cygwin_conv_to_full_win32_path(strDir, windowsPath); + strDir = windowsPath; #endif #elif defined(__WXWINCE__) // Nothing #else - #ifdef __WIN32__ - strDir.clear(); + strDir.clear(); - // If we have a valid HOME directory, as is used on many machines that - // have unix utilities on them, we should use that. - const wxChar *szHome = wxGetenv(wxT("HOME")); + // If we have a valid HOME directory, as is used on many machines that + // have unix utilities on them, we should use that. + const wxChar *szHome = wxGetenv(wxT("HOME")); - if ( szHome != NULL ) - { + if ( szHome != NULL ) + { strDir = szHome; - } - else // no HOME, try HOMEDRIVE/PATH - { - szHome = wxGetenv(wxT("HOMEDRIVE")); - if ( szHome != NULL ) + } + else // no HOME, try HOMEDRIVE/PATH + { + szHome = wxGetenv(wxT("HOMEDRIVE")); + if ( szHome != NULL ) strDir << szHome; - szHome = wxGetenv(wxT("HOMEPATH")); + szHome = wxGetenv(wxT("HOMEPATH")); - if ( szHome != NULL ) - { + if ( szHome != NULL ) + { strDir << szHome; // the idea is that under NT these variables have default values @@ -408,44 +412,38 @@ const wxChar* wxGetHomeDir(wxString *pstr) // to set HOMEPATH to something other than "\\", we suppose that he // knows what he is doing and use the supplied value. if ( wxStrcmp(szHome, wxT("\\")) == 0 ) - strDir.clear(); - } - } + strDir.clear(); + } + } - if ( strDir.empty() ) - { - // If we have a valid USERPROFILE directory, as is the case in - // Windows NT, 2000 and XP, we should use that as our home directory. - szHome = wxGetenv(wxT("USERPROFILE")); + if ( strDir.empty() ) + { + // If we have a valid USERPROFILE directory, as is the case in + // Windows NT, 2000 and XP, we should use that as our home directory. + szHome = wxGetenv(wxT("USERPROFILE")); - if ( szHome != NULL ) + if ( szHome != NULL ) strDir = szHome; - } - - if ( !strDir.empty() ) - { - return strDir.c_str(); - } - //else: fall back to the prograrm directory - #else // Win16 - // Win16 has no idea about home, so use the executable directory instead - #endif // WIN16/32 - - // 260 was taken from windef.h - #ifndef MAX_PATH - #define MAX_PATH 260 - #endif - - wxString strPath; - ::GetModuleFileName(::GetModuleHandle(NULL), - wxStringBuffer(strPath, MAX_PATH), MAX_PATH); + } - // extract the dir name - wxSplitPath(strPath, &strDir, NULL, NULL); + if ( !strDir.empty() ) + { + // sometimes the value of HOME may be "%USERPROFILE%", so reexpand the + // value once again, it shouldn't hurt anyhow + strDir = wxExpandEnvVars(strDir); + } + else // fall back to the program directory + { + wxString strPath; + ::GetModuleFileName(::GetModuleHandle(NULL), + wxStringBuffer(strPath, MAX_PATH), MAX_PATH); + // extract the dir name + wxSplitPath(strPath, &strDir, NULL, NULL); + } #endif // UNIX/Win - return strDir.c_str(); + return strDir.c_str(); } wxChar *wxGetUserHome(const wxString& WXUNUSED(user)) @@ -465,23 +463,7 @@ bool wxDirExists(const wxString& dir) #elif defined(__WIN32__) DWORD attribs = GetFileAttributes(dir); return ((attribs != (DWORD)-1) && (attribs & FILE_ATTRIBUTE_DIRECTORY)); -#else // Win16 - #ifdef __BORLANDC__ - struct ffblk fileInfo; - #else - struct find_t fileInfo; - #endif - // In Borland findfirst has a different argument - // ordering from _dos_findfirst. But _dos_findfirst - // _should_ be ok in both MS and Borland... why not? - #ifdef __BORLANDC__ - return (findfirst(dir, &fileInfo, _A_SUBDIR) == 0 && - (fileInfo.ff_attrib & _A_SUBDIR) != 0); - #else - return (_dos_findfirst(dir, _A_SUBDIR, &fileInfo) == 0) && - ((fileInfo.attrib & _A_SUBDIR) != 0); - #endif -#endif // Win32/16 +#endif // Win32/__WXMICROWIN__ } bool wxGetDiskSpace(const wxString& path, wxLongLong *pTotal, wxLongLong *pFree) @@ -600,17 +582,6 @@ bool wxGetEnv(const wxString& var, wxString *value) { #ifdef __WXWINCE__ return FALSE; -#elif defined(__WIN16__) - const wxChar* ret = wxGetenv(var); - if ( !ret ) - return FALSE; - - if ( value ) - { - *value = ret; - } - - return TRUE; #else // Win32 // first get the size of the buffer DWORD dwRet = ::GetEnvironmentVariable(var, NULL, 0); @@ -627,7 +598,7 @@ bool wxGetEnv(const wxString& var, wxString *value) } return TRUE; -#endif // Win16/32 +#endif // WinCE/32 } bool wxSetEnv(const wxString& var, const wxChar *value) @@ -926,8 +897,6 @@ bool wxShutdown(wxShutdownFlags wFlags) } return bOK; -#else // Win16 - return FALSE; #endif // Win32/16 } @@ -950,11 +919,7 @@ long wxGetFreeMemory() unsigned long wxGetProcessId() { -#ifdef __WIN32__ return ::GetCurrentProcessId(); -#else - return 0; -#endif } // Emit a beeeeeep @@ -965,7 +930,6 @@ void wxBell() wxString wxGetOsDescription() { -#ifdef __WIN32__ wxString str; OSVERSIONINFO info; @@ -1008,9 +972,6 @@ wxString wxGetOsDescription() } return str; -#else // Win16 - return _("Windows 3.1"); -#endif // Win32/16 } wxToolkitInfo& wxAppTraits::GetToolkitInfo()