X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/4a3c54bfa5d912f2d667ae55be215c4d27a5268a..8472511246c9160d4ff40ab86f635fc67c10b54a:/src/common/filefn.cpp diff --git a/src/common/filefn.cpp b/src/common/filefn.cpp index b732f23a1c..cb035c4407 100644 --- a/src/common/filefn.cpp +++ b/src/common/filefn.cpp @@ -61,20 +61,23 @@ #ifdef __WINDOWS__ #include "wx/msw/private.h" + #include "wx/msw/missing.h" #include "wx/msw/mslu.h" // sys/cygwin.h is needed for cygwin_conv_to_full_win32_path() + // and for cygwin_conv_path() // // note that it must be included after #ifdef __GNUWIN32__ #ifdef __CYGWIN__ #include + #include #endif #endif // __GNUWIN32__ // io.h is needed for _get_osfhandle() // Already included by filefn.h for many Windows compilers - #if defined __MWERKS__ || defined __CYGWIN__ + #if defined __CYGWIN__ #include #endif #endif // __WINDOWS__ @@ -96,10 +99,6 @@ #define _MAXPATHLEN 1024 #endif -#ifndef INVALID_FILE_ATTRIBUTES - #define INVALID_FILE_ATTRIBUTES ((DWORD)-1) -#endif - // ---------------------------------------------------------------------------- // private globals // ---------------------------------------------------------------------------- @@ -131,7 +130,7 @@ const int wxInvalidOffset = -1; // regardless of the mode parameter. This hack works around the problem by // setting the mode with _wchmod. // -int wxCRT_Open(const wchar_t *pathname, int flags, mode_t mode) +int wxCRT_OpenW(const wchar_t *pathname, int flags, mode_t mode) { int moreflags = 0; @@ -309,30 +308,7 @@ static inline CharType* MYcopystring(const CharType* s) bool wxFileExists (const wxString& filename) { -#if defined(__WXPALMOS__) - return false; -#elif defined(__WIN32__) && !defined(__WXMICROWIN__) - // we must use GetFileAttributes() instead of the ANSI C functions because - // it can cope with network (UNC) paths unlike them - DWORD ret = ::GetFileAttributes(filename.fn_str()); - - return (ret != INVALID_FILE_ATTRIBUTES) && !(ret & FILE_ATTRIBUTE_DIRECTORY); -#else // !__WIN32__ - #ifndef S_ISREG - #define S_ISREG(mode) ((mode) & S_IFREG) - #endif - wxStructStat st; -#ifndef wxNEED_WX_UNISTD_H - return (wxStat( filename.fn_str() , &st) == 0 && S_ISREG(st.st_mode)) -#ifdef __OS2__ - || (errno == EACCES) // if access is denied something with that name - // exists and is opened in exclusive mode. -#endif - ; -#else - return wxStat( filename , &st) == 0 && S_ISREG(st.st_mode); -#endif -#endif // __WIN32__/!__WIN32__ + return wxFileName::FileExists(filename); } bool @@ -384,16 +360,7 @@ void wxStripExtension(wchar_t *buffer) { wxDoStripExtension(buffer); } void wxStripExtension(wxString& buffer) { - //RN: Be careful about the handling the case where - //buffer.length() == 0 - for(size_t i = buffer.length() - 1; i != wxString::npos; --i) - { - if (buffer.GetChar(i) == wxT('.')) - { - buffer = buffer.Left(i); - break; - } - } + buffer = wxFileName::StripExtension(buffer); } // Destructive removal of /./ and /../ stuff @@ -401,7 +368,7 @@ template static CharType *wxDoRealPath (CharType *path) { static const CharType SEP = wxFILE_SEP_PATH; -#ifdef __WXMSW__ +#ifdef __WINDOWS__ wxUnix2DosFilename(path); #endif if (path[0] && path[1]) { @@ -432,7 +399,7 @@ static CharType *wxDoRealPath (CharType *path) path[0] = SEP; path[1] = wxT('\0'); } -#if defined(__WXMSW__) || defined(__OS2__) +#if defined(__WINDOWS__) || defined(__OS2__) /* Check that path[2] is NULL! */ else if (path[1] == wxT(':') && !path[2]) { @@ -481,7 +448,7 @@ wxChar *wxCopyAbsolutePath(const wxString& filename) { wxString buf = ::wxGetCwd(); wxChar ch = buf.Last(); -#ifdef __WXMSW__ +#ifdef __WINDOWS__ if (ch != wxT('\\') && ch != wxT('/')) buf << wxT("\\"); #else @@ -535,7 +502,7 @@ static CharType *wxDoExpandPath(CharType *buf, const wxString& name) trimchars[3] = 0; static const CharType SEP = wxFILE_SEP_PATH; -#ifdef __WXMSW__ +#ifdef __WINDOWS__ //wxUnix2DosFilename(path); #endif @@ -555,7 +522,7 @@ static CharType *wxDoExpandPath(CharType *buf, const wxString& name) s = nm; d = lnm; -#ifdef __WXMSW__ +#ifdef __WINDOWS__ q = FALSE; #else q = nm[0] == wxT('\\') && nm[1] == wxT('~'); @@ -580,7 +547,7 @@ static CharType *wxDoExpandPath(CharType *buf, const wxString& name) else #else while ((*d++ = *s) != 0) { -# ifndef __WXMSW__ +# ifndef __WINDOWS__ if (*s == wxT('\\')) { if ((*(d - 1) = *++s)!=0) { s++; @@ -592,7 +559,7 @@ static CharType *wxDoExpandPath(CharType *buf, const wxString& name) #endif // No env variables on WinCE #ifndef __WXWINCE__ -#ifdef __WXMSW__ +#ifdef __WINDOWS__ if (*s++ == wxT('$') && (*s == wxT('{') || *s == wxT(')'))) #else if (*s++ == wxT('$')) @@ -711,7 +678,7 @@ wxContractPath (const wxString& filename, return NULL; wxStrcpy (dest, filename); -#ifdef __WXMSW__ +#ifdef __WINDOWS__ wxUnix2DosFilename(dest); #endif @@ -765,16 +732,7 @@ wxChar *wxFileNameFromPath (wxChar *path) wxString wxFileNameFromPath (const wxString& path) { - wxString name, ext; - wxFileName::SplitPath(path, NULL, &name, &ext); - - wxString fullname = name; - if ( !ext.empty() ) - { - fullname << wxFILE_SEP_EXT << ext; - } - - return fullname; + return wxFileName(path).GetFullName(); } // Return just the directory, or NULL if no directory @@ -810,7 +768,7 @@ wxPathOnly (wxChar *path) i --; } -#if defined(__WXMSW__) || defined(__OS2__) +#if defined(__WINDOWS__) || defined(__OS2__) // Try Drive specifier if (wxIsalpha (buf[0]) && buf[1] == wxT(':')) { @@ -859,7 +817,7 @@ wxString wxPathOnly (const wxString& path) i --; } -#if defined(__WXMSW__) || defined(__OS2__) +#if defined(__WINDOWS__) || defined(__OS2__) // Try Drive specifier if (wxIsalpha (buf[0]) && buf[1] == wxT(':')) { @@ -885,6 +843,9 @@ wxString wxMacFSRefToPath( const FSRef *fsRef , CFStringRef additionalPathCompon { CFURLRef fullURLRef; fullURLRef = CFURLCreateFromFSRef(NULL, fsRef); + if ( fullURLRef == NULL) + return wxEmptyString; + if ( additionalPathComponent ) { CFURLRef parentURLRef = fullURLRef ; @@ -892,12 +853,10 @@ wxString wxMacFSRefToPath( const FSRef *fsRef , CFStringRef additionalPathCompon additionalPathComponent,false); CFRelease( parentURLRef ) ; } - CFStringRef cfString = CFURLCopyFileSystemPath(fullURLRef, kDefaultPathStyle); + wxCFStringRef cfString( CFURLCopyFileSystemPath(fullURLRef, kDefaultPathStyle )); CFRelease( fullURLRef ) ; - CFMutableStringRef cfMutableString = CFStringCreateMutableCopy(NULL, 0, cfString); - CFRelease( cfString ); - CFStringNormalize(cfMutableString,kCFStringNormalizationFormC); - return wxCFStringRef(cfMutableString).AsString(); + + return wxCFStringRef::AsStringWithNormalizationFormC(cfString); } OSStatus wxMacPathToFSRef( const wxString&path , FSRef *fsRef ) @@ -922,13 +881,10 @@ OSStatus wxMacPathToFSRef( const wxString&path , FSRef *fsRef ) wxString wxMacHFSUniStrToString( ConstHFSUniStr255Param uniname ) { - CFStringRef cfname = CFStringCreateWithCharacters( kCFAllocatorDefault, + wxCFStringRef cfname( CFStringCreateWithCharacters( kCFAllocatorDefault, uniname->unicode, - uniname->length ); - CFMutableStringRef cfMutableString = CFStringCreateMutableCopy(NULL, 0, cfname); - CFRelease( cfname ); - CFStringNormalize(cfMutableString,kCFStringNormalizationFormC); - return wxCFStringRef(cfMutableString).AsString() ; + uniname->length ) ); + return wxCFStringRef::AsStringWithNormalizationFormC(cfname); } #ifndef __LP64__ @@ -964,9 +920,9 @@ static void wxDoDos2UnixFilename(T *s) if (s) while (*s) { - if (*s == _T('\\')) - *s = _T('/'); -#ifdef __WXMSW__ + if (*s == wxT('\\')) + *s = wxT('/'); +#ifdef __WINDOWS__ else *s = wxTolower(*s); // Case INDEPENDENT #endif @@ -979,14 +935,14 @@ void wxDos2UnixFilename(wchar_t *s) { wxDoDos2UnixFilename(s); } template static void -#if defined(__WXMSW__) || defined(__OS2__) +#if defined(__WINDOWS__) || defined(__OS2__) wxDoUnix2DosFilename(T *s) #else wxDoUnix2DosFilename(T *WXUNUSED(s) ) #endif { // Yes, I really mean this to happen under DOS only! JACS -#if defined(__WXMSW__) || defined(__OS2__) +#if defined(__WINDOWS__) || defined(__OS2__) if (s) while (*s) { @@ -1041,8 +997,7 @@ wxConcatFiles (const wxString& file1, const wxString& file2, const wxString& fil } // helper of generic implementation of wxCopyFile() -#if !(defined(__WIN32__) || defined(__OS2__) || defined(__PALMOS__)) && \ - wxUSE_FILE +#if !(defined(__WIN32__) || defined(__OS2__)) && wxUSE_FILE static bool wxDoCopyFile(wxFile& fileIn, @@ -1094,7 +1049,7 @@ wxCopyFile (const wxString& file1, const wxString& file2, bool overwrite) // instead of our code if available // // NB: 3rd parameter is bFailIfExists i.e. the inverse of overwrite - if ( !::CopyFile(file1.fn_str(), file2.fn_str(), !overwrite) ) + if ( !::CopyFile(file1.t_str(), file2.t_str(), !overwrite) ) { wxLogSysError(_("Failed to copy the file '%s' to '%s'"), file1.c_str(), file2.c_str()); @@ -1104,14 +1059,11 @@ wxCopyFile (const wxString& file1, const wxString& file2, bool overwrite) #elif defined(__OS2__) if ( ::DosCopy(file1.c_str(), file2.c_str(), overwrite ? DCPY_EXISTING : 0) != 0 ) return false; -#elif defined(__PALMOS__) - // TODO with http://www.palmos.com/dev/support/docs/protein_books/Memory_Databases_Files/ - return false; #elif wxUSE_FILE // !Win32 wxStructStat fbuf; // get permissions of file1 - if ( wxStat( file1.c_str(), &fbuf) != 0 ) + if ( wxStat( file1, &fbuf) != 0 ) { // the file probably doesn't exist or we haven't the rights to read // from it anyhow @@ -1197,7 +1149,7 @@ wxCopyFile (const wxString& file1, const wxString& file2, bool overwrite) wxUnusedVar(overwrite); return false; -#endif // __WXMSW__ && __WIN32__ +#endif // __WINDOWS__ && __WIN32__ return true; } @@ -1216,7 +1168,7 @@ wxRenameFile(const wxString& file1, const wxString& file2, bool overwrite) return false; } -#if !defined(__WXWINCE__) && !defined(__WXPALMOS__) +#if !defined(__WXWINCE__) // Normal system call if ( wxRename (file1, file2) == 0 ) return true; @@ -1228,6 +1180,7 @@ wxRenameFile(const wxString& file1, const wxString& file2, bool overwrite) return true; } // Give up + wxLogSysError(_("File '%s' couldn't be renamed '%s'"), file1, file2); return false; } @@ -1237,32 +1190,28 @@ bool wxRemoveFile(const wxString& file) || defined(__BORLANDC__) \ || defined(__WATCOMC__) \ || defined(__DMC__) \ - || defined(__GNUWIN32__) \ - || (defined(__MWERKS__) && defined(__MSL__)) + || defined(__GNUWIN32__) int res = wxRemove(file); #elif defined(__WXMAC__) int res = unlink(file.fn_str()); -#elif defined(__WXPALMOS__) - int res = 1; - // TODO with VFSFileDelete() #else int res = unlink(file.fn_str()); #endif - + if ( res ) + { + wxLogSysError(_("File '%s' couldn't be removed"), file); + } return res == 0; } bool wxMkdir(const wxString& dir, int perm) { -#if defined(__WXPALMOS__) - return false; -#else #if defined(__WXMAC__) && !defined(__UNIX__) if ( mkdir(dir.fn_str(), 0) != 0 ) // assume mkdir() has 2 args on non Windows-OS/2 platforms and on Windows too // for the GNU compiler -#elif (!(defined(__WXMSW__) || defined(__OS2__) || defined(__DOS__))) || \ +#elif (!(defined(__WINDOWS__) || defined(__OS2__) || defined(__DOS__))) || \ (defined(__GNUWIN32__) && !defined(__MINGW32__)) || \ defined(__WINE__) || defined(__WXMICROWIN__) const wxChar *dirname = dir.c_str(); @@ -1288,7 +1237,7 @@ bool wxMkdir(const wxString& dir, int perm) #else // !MSW, !DOS and !OS/2 VAC++ wxUnusedVar(perm); #ifdef __WXWINCE__ - if ( CreateDirectory(dir, NULL) == 0 ) + if ( CreateDirectory(dir.fn_str(), NULL) == 0 ) #else if ( wxMkDir(dir.fn_str()) != 0 ) #endif @@ -1299,21 +1248,17 @@ bool wxMkdir(const wxString& dir, int perm) } return true; -#endif // PALMOS/!PALMOS } bool wxRmdir(const wxString& dir, int WXUNUSED(flags)) { #if defined(__VMS__) return false; //to be changed since rmdir exists in VMS7.x -#elif defined(__WXPALMOS__) - // TODO with VFSFileRename() - return false; #else #if defined(__OS2__) if ( ::DosDeleteDir(dir.c_str()) != 0 ) #elif defined(__WXWINCE__) - if ( RemoveDirectory(dir) == 0 ) + if ( RemoveDirectory(dir.fn_str()) == 0 ) #else if ( wxRmDir(dir.fn_str()) != 0 ) #endif @@ -1323,60 +1268,13 @@ bool wxRmdir(const wxString& dir, int WXUNUSED(flags)) } return true; -#endif // PALMOS/!PALMOS +#endif } // does the path exists? (may have or not '/' or '\\' at the end) bool wxDirExists(const wxString& pathName) { - wxString strPath(pathName); - -#if defined(__WINDOWS__) || defined(__OS2__) - // Windows fails to find directory named "c:\dir\" even if "c:\dir" exists, - // so remove all trailing backslashes from the path - but don't do this for - // the paths "d:\" (which are different from "d:") nor for just "\" - while ( wxEndsWithPathSeparator(strPath) ) - { - size_t len = strPath.length(); - if ( len == 1 || (len == 3 && strPath[len - 2] == _T(':')) ) - break; - - strPath.Truncate(len - 1); - } -#endif // __WINDOWS__ - -#ifdef __OS2__ - // OS/2 can't handle "d:", it wants either "d:\" or "d:." - if (strPath.length() == 2 && strPath[1u] == _T(':')) - strPath << _T('.'); -#endif - -#if defined(__WXPALMOS__) - return false; -#elif defined(__WIN32__) && !defined(__WXMICROWIN__) - // stat() can't cope with network paths - DWORD ret = ::GetFileAttributes(strPath.fn_str()); - - return (ret != INVALID_FILE_ATTRIBUTES) && (ret & FILE_ATTRIBUTE_DIRECTORY); -#elif defined(__OS2__) - FILESTATUS3 Info = {{0}}; - APIRET rc = ::DosQueryPathInfo((PSZ)(WXSTRINGCAST strPath), FIL_STANDARD, - (void*) &Info, sizeof(FILESTATUS3)); - - return ((rc == NO_ERROR) && (Info.attrFile & FILE_DIRECTORY)) || - (rc == ERROR_SHARING_VIOLATION); - // If we got a sharing violation, there must be something with this name. -#else // !__WIN32__ - - wxStructStat st; -#ifndef __VISAGECPP__ - return wxStat(strPath.c_str(), &st) == 0 && ((st.st_mode & S_IFMT) == S_IFDIR); -#else - // S_IFMT not supported in VA compilers.. st_mode is a 2byte value only - return wxStat(strPath.c_str(), &st) == 0 && (st.st_mode == S_IFDIR); -#endif - -#endif // __WIN32__/!__WIN32__ + return wxFileName::DirExists(pathName); } #if WXWIN_COMPATIBILITY_2_8 @@ -1389,12 +1287,7 @@ wxChar *wxGetTempFileName(const wxString& prefix, wxChar *buf) return NULL; if ( buf ) -#ifdef _PACC_VER - // work around the PalmOS pacc compiler bug - wxStrcpy(buf, filename.data()); -#else wxStrcpy(buf, filename); -#endif else buf = MYcopystring(filename); @@ -1435,7 +1328,7 @@ wxString wxFindFirstFile(const wxString& spec, int flags) if ( !gs_dir->IsOpened() ) { - wxLogSysError(_("Can not enumerate files '%s'"), spec); + wxLogSysError(_("Cannot enumerate files '%s'"), spec); return wxEmptyString; } @@ -1463,9 +1356,7 @@ wxString wxFindNextFile() wxCHECK_MSG( gs_dir, "", "You must call wxFindFirstFile before!" ); wxString result; - gs_dir->GetNext(&result); - - if ( result.empty() ) + if ( !gs_dir->GetNext(&result) || result.empty() ) { wxDELETE(gs_dir); return result; @@ -1484,13 +1375,9 @@ wxString wxFindNextFile() wxChar *wxDoGetCwd(wxChar *buf, int sz) { -#if defined(__WXPALMOS__) +#if defined(__WXWINCE__) // TODO - if(buf && sz>0) buf[0] = _T('\0'); - return buf; -#elif defined(__WXWINCE__) - // TODO - if(buf && sz>0) buf[0] = _T('\0'); + if(buf && sz>0) buf[0] = wxT('\0'); return buf; #else if ( !buf ) @@ -1564,7 +1451,7 @@ wxChar *wxDoGetCwd(wxChar *buf, int sz) // sense at all to me - empty string is a better error indicator // (NULL might be even better but I'm afraid this could lead to // problems with the old code assuming the return is never NULL) - buf[0] = _T('\0'); + buf[0] = wxT('\0'); } else // ok, but we might need to massage the path into the right format { @@ -1584,11 +1471,19 @@ wxChar *wxDoGetCwd(wxChar *buf, int sz) // another example of DOS/Unix mix (Cygwin) wxString pathUnix = buf; #if wxUSE_UNICODE + #if CYGWIN_VERSION_DLL_MAJOR >= 1007 + cygwin_conv_path(CCP_POSIX_TO_WIN_W, pathUnix.mb_str(wxConvFile), buf, sz); + #else char bufA[_MAXPATHLEN]; cygwin_conv_to_full_win32_path(pathUnix.mb_str(wxConvFile), bufA); wxConvFile.MB2WC(buf, bufA, sz); + #endif #else + #if CYGWIN_VERSION_DLL_MAJOR >= 1007 + cygwin_conv_path(CCP_POSIX_TO_WIN_A, pathUnix, buf, sz); + #else cygwin_conv_to_full_win32_path(pathUnix, buf); + #endif #endif // wxUSE_UNICODE #endif // __CYGWIN__ } @@ -1619,27 +1514,27 @@ wxString wxGetCwd() bool wxSetWorkingDirectory(const wxString& d) { + bool success = false; #if defined(__OS2__) if (d[1] == ':') { - ::DosSetDefaultDisk(wxToupper(d[0]) - _T('A') + 1); + ::DosSetDefaultDisk(wxToupper(d[0]) - wxT('A') + 1); // do not call DosSetCurrentDir when just changing drive, // since it requires e.g. "d:." instead of "d:"! if (d.length() == 2) return true; } - return (::DosSetCurrentDir(d.c_str()) == 0); + success = (::DosSetCurrentDir(d.c_str()) == 0); #elif defined(__UNIX__) || defined(__WXMAC__) || defined(__DOS__) - return (chdir(wxFNSTRINGCAST d.fn_str()) == 0); + success = (chdir(wxFNSTRINGCAST d.fn_str()) == 0); #elif defined(__WINDOWS__) #ifdef __WIN32__ #ifdef __WXWINCE__ // No equivalent in WinCE wxUnusedVar(d); - return false; #else - return (bool)(SetCurrentDirectory(d.fn_str()) != 0); + success = (SetCurrentDirectory(d.t_str()) != 0); #endif #else // Must change drive, too. @@ -1660,12 +1555,15 @@ bool wxSetWorkingDirectory(const wxString& d) _dos_setdrive(driveNo, &noDrives); } } - bool success = (chdir(WXSTRINGCAST d) == 0); - - return success; + success = (chdir(WXSTRINGCAST d) == 0); #endif #endif + if ( !success ) + { + wxLogSysError(_("Could not set current working directory")); + } + return success; } // Get the OS directory if appropriate (such as the Windows directory). @@ -1675,11 +1573,15 @@ wxString wxGetOSDirectory() #ifdef __WXWINCE__ return wxString(wxT("\\Windows")); #elif defined(__WINDOWS__) && !defined(__WXMICROWIN__) - wxChar buf[256]; - GetWindowsDirectory(buf, 256); + wxChar buf[MAX_PATH]; + if ( !GetWindowsDirectory(buf, MAX_PATH) ) + { + wxLogLastError(wxS("GetWindowsDirectory")); + } + return wxString(buf); #elif defined(__WXMAC__) && wxOSX_USE_CARBON - return wxMacFindFolder(kOnSystemDisk, 'macs', false); + return wxMacFindFolderNoSeparator(kOnSystemDisk, 'macs', false); #else return wxEmptyString; #endif @@ -1695,7 +1597,7 @@ bool wxFindFileInPath(wxString *pStr, const wxString& szPath, const wxString& sz { // we assume that it's not empty wxCHECK_MSG( !szFile.empty(), false, - _T("empty file name in wxFindFileInPath")); + wxT("empty file name in wxFindFileInPath")); // skip path separator in the beginning of the file name if present wxString szFile2; @@ -1776,7 +1678,7 @@ int WXDLLIMPEXP_BASE wxParseCommonDialogsFilter(const wxString& filterStr, } else { - wxFAIL_MSG( _T("missing '|' in the wildcard string!") ); + wxFAIL_MSG( wxT("missing '|' in the wildcard string!") ); } break; @@ -1827,13 +1729,13 @@ int WXDLLIMPEXP_BASE wxParseCommonDialogsFilter(const wxString& filterStr, { wxString before = descriptions[k].Left(pos); wxString after = descriptions[k].Mid(pos+filters[k].Len()); - pos = before.Find(_T('('),true); - if (pos>before.Find(_T(')'),true)) + pos = before.Find(wxT('('),true); + if (pos>before.Find(wxT(')'),true)) { before = before.Left(pos+1); before << filters[k]; - pos = after.Find(_T(')')); - int pos1 = after.Find(_T('(')); + pos = after.Find(wxT(')')); + int pos1 = after.Find(wxT('(')); if (pos != wxNOT_FOUND && (pos