X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/77ffb5937e89927b621128789401db8921fe580f..ba670bae4ec5b272fdf0f45bf00e194741742a7e:/src/common/filefn.cpp?ds=inline diff --git a/src/common/filefn.cpp b/src/common/filefn.cpp index ba56ed4355..28473ef67a 100644 --- a/src/common/filefn.cpp +++ b/src/common/filefn.cpp @@ -6,7 +6,7 @@ // Created: 29/01/98 // RCS-ID: $Id$ // Copyright: (c) 1998 Julian Smart -// Licence: wxWidgets licence +// Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// // ============================================================================ @@ -51,7 +51,7 @@ #endif #if defined(__WXMAC__) - #include "wx/mac/private.h" // includes mac headers + #include "wx/mac/private.h" // includes mac headers #endif #ifdef __WXWINCE__ @@ -164,14 +164,7 @@ #endif #ifdef __WXMAC__ -# ifdef __DARWIN__ # include "MoreFilesX.h" -# else -# include "MoreFiles.h" -# include "MoreFilesExtras.h" -# include "FullPath.h" -# include "FSpCompat.h" -# endif #endif // ---------------------------------------------------------------------------- @@ -316,9 +309,9 @@ bool wxPathList::Member (const wxString& path) path.CompareTo (path2) == 0 #endif ) - return TRUE; + return true; } - return FALSE; + return false; } wxString wxPathList::FindValidPath (const wxString& file) @@ -354,7 +347,7 @@ wxString wxPathList::FindValidPath (const wxString& file) wxString wxPathList::FindAbsoluteValidPath (const wxString& file) { wxString f = FindValidPath(file); - if ( wxIsAbsolutePath(f) ) + if ( f.empty() || wxIsAbsolutePath(f) ) return f; wxString buf; @@ -397,23 +390,23 @@ wxIsAbsolutePath (const wxString& filename) // "MacOS:MyText.txt" is absolute whereas "MyDir:MyText.txt" // is not. Or maybe ":MyDir:MyText.txt" has to be used? RR. if (filename.Find(':') != wxNOT_FOUND && filename[0] != ':') - return TRUE ; + return true ; #else // Unix like or Windows if (filename[0] == wxT('/')) - return TRUE; + return true; #endif #ifdef __VMS__ if ((filename[0] == wxT('[') && filename[1] != wxT('.'))) - return TRUE; + return true; #endif #if defined(__WINDOWS__) || defined(__OS2__) // MSDOS like if (filename[0] == wxT('\\') || (wxIsalpha (filename[0]) && filename[1] == wxT(':'))) - return TRUE; + return true; #endif } - return FALSE ; + return false ; } /* @@ -571,9 +564,9 @@ wxChar *wxExpandPath(wxChar *buf, const wxChar *name) trimchars[3] = 0; #ifdef __WXMSW__ - const wxChar SEP = wxT('\\'); + const wxChar SEP = wxT('\\'); #else - const wxChar SEP = wxT('/'); + const wxChar SEP = wxT('/'); #endif buf[0] = wxT('\0'); if (name == NULL || *name == wxT('\0')) @@ -879,6 +872,9 @@ wxString wxPathOnly (const wxString& path) // Unix like or Windows if (path[i] == wxT('/') || path[i] == wxT('\\')) { + // Don't return an empty string + if (i == 0) + i ++; buf[i] = 0; return wxString(buf); } @@ -912,200 +908,71 @@ wxString wxPathOnly (const wxString& path) // Also, convert to lower case, since case is significant in UNIX. #if defined(__WXMAC__) -wxString wxMacFSSpec2MacFilename( const FSSpec *spec ) -{ -#ifdef __DARWIN__ - int i; - int j; - OSErr theErr; - OSStatus theStatus = noErr; - Boolean isDirectory = FALSE; - Str255 theParentPath = "\p"; - FSSpec theParentSpec; - FSRef theParentRef; - char theFileName[FILENAME_MAX]; - char thePath[FILENAME_MAX]; - - strcpy(thePath, ""); - - // GD: Separate file name from path and make a FSRef to the parent - // directory. This is necessary since FSRefs cannot reference files - // that have not yet been created. - // Based on example code from Apple Technical Note TN2022 - // http://developer.apple.com/technotes/tn/tn2022.html - - // check whether we are converting a directory - isDirectory = ((spec->name)[spec->name[0]] == ':'); - // count length of file name - for (i = spec->name[0] - (isDirectory ? 1 : 0); ((spec->name[i] != ':') && (i > 0)); i--); - // copy file name - // prepend path separator since it will later be appended to the path - theFileName[0] = wxFILE_SEP_PATH; - for (j = i + 1; j <= spec->name[0] - (isDirectory ? 1 : 0); j++) { - theFileName[j - i] = spec->name[j]; - } - theFileName[j - i] = '\0'; - // copy path if any - for (j = 1; j <= i; j++) { - theParentPath[++theParentPath[0]] = spec->name[j]; - } - theErr = FSMakeFSSpec(spec->vRefNum, spec->parID, theParentPath, &theParentSpec); - if (theErr == noErr) { - // convert the FSSpec to an FSRef - theErr = FSpMakeFSRef(&theParentSpec, &theParentRef); - } - if (theErr == noErr) { - // get the POSIX path associated with the FSRef - theStatus = FSRefMakePath(&theParentRef, - (UInt8 *)thePath, sizeof(thePath)); - } - if (theStatus == noErr) { - // append file name to path - // includes previously prepended path separator - strcat(thePath, theFileName); - } - // create path string for return value - wxString result( thePath , wxConvLocal) ; +#if TARGET_API_MAC_OSX +#define kDefaultPathStyle kCFURLPOSIXPathStyle #else - Handle myPath ; - short length ; - - // get length of path and allocate handle - FSpGetFullPath( spec , &length , &myPath ) ; - ::SetHandleSize( myPath , length + 1 ) ; - ::HLock( myPath ) ; - (*myPath)[length] = 0 ; - if ((length > 0) && ((*myPath)[length-1] == ':')) - (*myPath)[length-1] = 0 ; - - // create path string for return value - wxString result( *myPath , wxConvLocal) ; - - // free allocated handle - ::HUnlock( myPath ) ; - ::DisposeHandle( myPath ) ; +#define kDefaultPathStyle kCFURLHFSPathStyle #endif - return result ; +wxString wxMacFSRefToPath( const FSRef *fsRef , CFStringRef additionalPathComponent ) +{ + CFURLRef fullURLRef; + fullURLRef = CFURLCreateFromFSRef(NULL, fsRef); + if ( additionalPathComponent ) + { + CFURLRef parentURLRef = fullURLRef ; + fullURLRef = CFURLCreateCopyAppendingPathComponent(NULL, parentURLRef, + additionalPathComponent,false); + CFRelease( parentURLRef ) ; + } + CFStringRef cfString = CFURLCopyFileSystemPath(fullURLRef, kDefaultPathStyle); + CFRelease( fullURLRef ) ; + return wxMacCFStringHolder(cfString).AsString(wxLocale::GetSystemEncoding()); } -#ifndef __DARWIN__ -// Mac file names are POSIX (Unix style) under Darwin -// therefore the conversion functions below are not needed - -static wxChar sMacFileNameConversion[ 1000 ] ; -static char scMacFileNameConversion[ 1000 ] ; -#endif -void wxMacFilename2FSSpec( const char *path , FSSpec *spec ) +OSStatus wxMacPathToFSRef( const wxString&path , FSRef *fsRef ) { OSStatus err = noErr ; -#ifdef __DARWIN__ - FSRef theRef; - - // get the FSRef associated with the POSIX path - err = FSPathMakeRef((const UInt8 *) path, &theRef, NULL); - // convert the FSRef to an FSSpec - err = FSGetCatalogInfo(&theRef, kFSCatInfoNone, NULL, NULL, spec, NULL); -#else - if ( strchr( path , ':' ) == NULL ) + CFURLRef url = CFURLCreateWithFileSystemPath(kCFAllocatorDefault, wxMacCFStringHolder(path ,wxLocale::GetSystemEncoding() ) , kDefaultPathStyle, false); + if ( NULL != url ) { - // try whether it is a volume / or a mounted volume - strncpy( scMacFileNameConversion , path , 1000 ) ; - scMacFileNameConversion[998] = 0 ; - strcat( scMacFileNameConversion , ":" ) ; - err = FSpLocationFromFullPath( strlen(scMacFileNameConversion) , scMacFileNameConversion , spec ) ; + if ( CFURLGetFSRef(url, fsRef) == false ) + err = fnfErr ; + CFRelease( url ) ; } else { - err = FSpLocationFromFullPath( strlen(path) , path , spec ) ; + err = fnfErr ; } -#endif + return err ; } -#if wxUSE_UNICODE -WXDLLEXPORT void wxMacFilename2FSSpec( const wxChar *path , FSSpec *spec ) +wxString wxMacHFSUniStrToString( ConstHFSUniStr255Param uniname ) { - return wxMacFilename2FSSpec( wxConvFile.cWC2MB(path) , spec ) ; -} -#endif - -#ifndef __DARWIN__ - -wxString wxMac2UnixFilename (const wxChar *str) -{ - wxChar *s = sMacFileNameConversion ; - wxStrcpy( s , str ) ; - if (s) - { - memmove( s+1 , s ,wxStrlen( s ) + 1 * sizeof(wxChar)) ; - if ( *s == ':' ) - *s = '.' ; - else - *s = '/' ; - - while (*s) - { - if (*s == ':') - *s = '/'; - else - *s = wxTolower(*s); // Case INDEPENDENT - s++; - } - } - return wxString(sMacFileNameConversion) ; + CFStringRef cfname = CFStringCreateWithCharacters( kCFAllocatorDefault, + uniname->unicode, + uniname->length ); + return wxMacCFStringHolder(cfname).AsString() ; } -wxString wxUnix2MacFilename (const wxChar *str) +wxString wxMacFSSpec2MacFilename( const FSSpec *spec ) { - wxChar *s = sMacFileNameConversion ; - wxStrcpy( s , str ) ; - if (s) + FSRef fsRef ; + if ( FSpMakeFSRef( spec , &fsRef) == noErr ) { - if ( *s == '.' ) - { - // relative path , since it goes on with slash which is translated to a : - memmove( s , s+1 ,wxStrlen( s ) * sizeof(wxChar)) ; - } - else if ( *s == '/' ) - { - // absolute path -> on mac just start with the drive name - memmove( s , s+1 ,wxStrlen( s ) * sizeof(wxChar) ) ; - } - else - { - wxASSERT_MSG( 1 , wxT("unkown path beginning") ) ; - } - while (*s) - { - if (*s == '/' || *s == '\\') - { - // convert any back-directory situations - if ( *(s+1) == '.' && *(s+2) == '.' && ( (*(s+3) == '/' || *(s+3) == '\\') ) ) - { - *s = ':'; - memmove( s+1 , s+3 ,(wxStrlen( s+3 ) + 1)*sizeof(wxChar) ) ; - } - else - *s = ':'; - } - s++ ; - } + return wxMacFSRefToPath( &fsRef ) ; } - return wxString(sMacFileNameConversion) ; -} - -wxString wxMacFSSpec2UnixFilename( const FSSpec *spec ) -{ - return wxMac2UnixFilename( wxMacFSSpec2MacFilename( spec) ) ; + return wxEmptyString ; } -void wxUnixFilename2FSSpec( const wxChar *path , FSSpec *spec ) +void wxMacFilename2FSSpec( const wxString& path , FSSpec *spec ) { - wxString var = wxUnix2MacFilename( path ) ; - wxMacFilename2FSSpec( var , spec ) ; + OSStatus err = noErr ; + FSRef fsRef ; + wxMacPathToFSRef( path , &fsRef ) ; + err = FSRefMakeFSSpec( &fsRef , spec ) ; } -#endif // ! __DARWIN__ #endif // __WXMAC__ @@ -1150,7 +1017,7 @@ wxConcatFiles (const wxString& file1, const wxString& file2, const wxString& fil { wxString outfile; if ( !wxGetTempFileName( wxT("cat"), outfile) ) - return FALSE; + return false; FILE *fp1 wxDUMMY_INITIALIZE(NULL); FILE *fp2 = NULL; @@ -1166,7 +1033,7 @@ wxConcatFiles (const wxString& file1, const wxString& file2, const wxString& fil fclose (fp2); if (fp3) fclose (fp3); - return FALSE; + return false; } int ch; @@ -1197,11 +1064,11 @@ wxCopyFile (const wxString& file1, const wxString& file2, bool overwrite) wxLogSysError(_("Failed to copy the file '%s' to '%s'"), file1.c_str(), file2.c_str()); - return FALSE; + return false; } #elif defined(__OS2__) if ( ::DosCopy(file2, file2, overwrite ? DCPY_EXISTING : 0) != 0 ) - return FALSE; + return false; #else // !Win32 wxStructStat fbuf; @@ -1212,13 +1079,13 @@ wxCopyFile (const wxString& file1, const wxString& file2, bool overwrite) // from it anyhow wxLogSysError(_("Impossible to get permissions for file '%s'"), file1.c_str()); - return FALSE; + return false; } // open file1 for reading wxFile fileIn(file1, wxFile::read); if ( !fileIn.IsOpened() ) - return FALSE; + return false; // remove file2, if it exists. This is needed for creating // file2 with the correct permissions in the next step @@ -1226,7 +1093,7 @@ wxCopyFile (const wxString& file1, const wxString& file2, bool overwrite) { wxLogSysError(_("Impossible to overwrite the file '%s'"), file2.c_str()); - return FALSE; + return false; } #ifdef __UNIX__ @@ -1240,7 +1107,7 @@ wxCopyFile (const wxString& file1, const wxString& file2, bool overwrite) wxFile fileOut; if ( !fileOut.Create(file2, overwrite, fbuf.st_mode & 0777) ) - return FALSE; + return false; #ifdef __UNIX__ /// restore the old umask @@ -1254,21 +1121,21 @@ wxCopyFile (const wxString& file1, const wxString& file2, bool overwrite) { count = fileIn.Read(buf, WXSIZEOF(buf)); if ( fileIn.Error() ) - return FALSE; + return false; // end of file? if ( !count ) break; if ( fileOut.Write(buf, count) < count ) - return FALSE; + return false; } // we can expect fileIn to be closed successfully, but we should ensure // that fileOut was closed as some write errors (disk full) might not be // detected before doing this if ( !fileIn.Close() || !fileOut.Close() ) - return FALSE; + return false; #if !defined(__VISAGECPP__) && !defined(__WXMAC__) || defined(__UNIX__) // no chmod in VA. Should be some permission API for HPFS386 partitions @@ -1277,12 +1144,12 @@ wxCopyFile (const wxString& file1, const wxString& file2, bool overwrite) { wxLogSysError(_("Impossible to set permissions for the file '%s'"), file2.c_str()); - return FALSE; + return false; } #endif // OS/2 || Mac #endif // __WXMSW__ && __WIN32__ - return TRUE; + return true; } bool @@ -1291,16 +1158,16 @@ wxRenameFile (const wxString& file1, const wxString& file2) #ifndef __WXWINCE__ // Normal system call if ( wxRename (file1, file2) == 0 ) - return TRUE; + return true; #endif // Try to copy if (wxCopyFile(file1, file2)) { wxRemoveFile(file1); - return TRUE; + return true; } // Give up - return FALSE; + return false; } bool wxRemoveFile(const wxString& file) @@ -1331,10 +1198,11 @@ bool wxMkdir(const wxString& dir, int perm) // assume mkdir() has 2 args on non Windows-OS/2 platforms and on Windows too // for the GNU compiler #if (!(defined(__WXMSW__) || defined(__OS2__) || defined(__DOS__))) || (defined(__GNUWIN32__) && !defined(__MINGW32__)) || defined(__WINE__) || defined(__WXMICROWIN__) - #ifndef MSVCRT - if ( mkdir(wxFNCONV(dirname), perm) != 0 ) - #else + #if defined(MSVCRT) + wxUnusedVar(perm); if ( mkdir(wxFNCONV(dirname)) != 0 ) + #else + if ( mkdir(wxFNCONV(dirname), perm) != 0 ) #endif #elif defined(__OS2__) if (::DosCreateDir((PSZ)dirname, NULL) != 0) // enhance for EAB's?? @@ -1358,17 +1226,17 @@ bool wxMkdir(const wxString& dir, int perm) { wxLogSysError(_("Directory '%s' couldn't be created"), dirname); - return FALSE; + return false; } - return TRUE; + return true; #endif // Mac/!Mac } bool wxRmdir(const wxString& dir, int WXUNUSED(flags)) { #ifdef __VMS__ - return FALSE; //to be changed since rmdir exists in VMS7.x + return false; //to be changed since rmdir exists in VMS7.x #elif defined(__OS2__) return (::DosDeleteDir((PSZ)dir.c_str()) == 0); #else @@ -1519,14 +1387,14 @@ wxChar *wxGetWorkingDirectory(wxChar *buf, int sz) buf = new wxChar[sz + 1]; } - bool ok wxDUMMY_INITIALIZE(FALSE); + bool ok wxDUMMY_INITIALIZE(false); // for the compilers which have Unicode version of _getcwd(), call it // directly, for the others call the ANSI version and do the translation #if !wxUSE_UNICODE #define cbuf buf #else // wxUSE_UNICODE - bool needsANSI = TRUE; + bool needsANSI = true; #if !defined(HAVE_WGETCWD) || wxUSE_UNICODE_MSLU // This is not legal code as the compiler @@ -1540,11 +1408,11 @@ wxChar *wxGetWorkingDirectory(wxChar *buf, int sz) #if wxUSE_UNICODE_MSLU if ( wxGetOsVersion() != wxWIN95 ) #else - char *cbuf = NULL; // never really used because needsANSI will always be FALSE + char *cbuf = NULL; // never really used because needsANSI will always be false #endif { ok = _wgetcwd(buf, sz) != NULL; - needsANSI = FALSE; + needsANSI = false; } #endif @@ -1554,38 +1422,25 @@ wxChar *wxGetWorkingDirectory(wxChar *buf, int sz) #if defined(_MSC_VER) || defined(__MINGW32__) ok = _getcwd(cbuf, sz) != NULL; #elif defined(__WXMAC__) && !defined(__DARWIN__) - FSSpec cwdSpec ; - FCBPBRec pb; - OSErr error; - Str255 fileName ; - pb.ioNamePtr = (StringPtr) &fileName; - pb.ioVRefNum = 0; - pb.ioRefNum = LMGetCurApRefNum(); - pb.ioFCBIndx = 0; - error = PBGetFCBInfoSync(&pb); - if ( error == noErr ) + char lbuf[1024] ; + if ( getcwd( lbuf , sizeof( lbuf ) ) ) { - cwdSpec.vRefNum = pb.ioFCBVRefNum; - cwdSpec.parID = pb.ioFCBParID; - cwdSpec.name[0] = 0 ; - wxString res = wxMacFSSpec2MacFilename( &cwdSpec ) ; - wxStrcpy( buf , res ) ; - ok = TRUE; + wxString res( lbuf , *wxConvCurrent ) ; + wxStrcpy( buf , res ) ; + ok = true; } else - { - ok = FALSE; - } + ok = false ; #elif defined(__OS2__) APIRET rc; ULONG ulDriveNum = 0; ULONG ulDriveMap = 0; - rc = ::DosQueryCurrentDisk(&ulDriveNum, &ulDriveMap); + rc = ::DosQueryCurrentDisk(&ulDriveNum, &ulDriveMap); ok = rc == 0; - if (ok) - { - sz -= 3; - rc = ::DosQueryCurrentDir( 0 // current drive + if (ok) + { + sz -= 3; + rc = ::DosQueryCurrentDir( 0 // current drive ,cbuf + 3 ,(PULONG)&sz ); @@ -1662,11 +1517,11 @@ bool wxSetWorkingDirectory(const wxString& d) #elif defined(__UNIX__) || defined(__WXMAC__) || defined(__DOS__) return (chdir(wxFNSTRINGCAST d.fn_str()) == 0); #elif defined(__WINDOWS__) - + #ifdef __WIN32__ #ifdef __WXWINCE__ // No equivalent in WinCE - return FALSE; + return false; #else return (bool)(SetCurrentDirectory(d) != 0); #endif @@ -1676,11 +1531,11 @@ bool wxSetWorkingDirectory(const wxString& d) if (isDriveSpec) { wxChar firstChar = d[0]; - + // To upper case if (firstChar > 90) firstChar = firstChar - 32; - + // To a drive number unsigned int driveNo = firstChar - 64; if (driveNo > 0) @@ -1690,10 +1545,10 @@ bool wxSetWorkingDirectory(const wxString& d) } } bool success = (chdir(WXSTRINGCAST d) == 0); - + return success; #endif - + #endif } @@ -1721,11 +1576,11 @@ bool wxEndsWithPathSeparator(const wxChar *pszFileName) return len && wxIsPathSeparator(pszFileName[len - 1]); } -// find a file in a list of directories, returns FALSE if not found +// find a file in a list of directories, returns false if not found bool wxFindFileInPath(wxString *pStr, const wxChar *pszPath, const wxChar *pszFile) { // we assume that it's not empty - wxCHECK_MSG( !wxIsEmpty(pszFile), FALSE, + wxCHECK_MSG( !wxIsEmpty(pszFile), false, _T("empty file name in wxFindFileInPath")); // skip path separator in the beginning of the file name if present @@ -1760,7 +1615,7 @@ bool wxFindFileInPath(wxString *pStr, const wxChar *pszPath, const wxChar *pszFi delete [] szPath; - return pc != NULL; // if TRUE => we breaked from the loop + return pc != NULL; // if true => we breaked from the loop } void WXDLLEXPORT wxSplitPath(const wxChar *pszFileName, @@ -1794,13 +1649,13 @@ time_t WXDLLEXPORT wxFileModificationTime(const wxString& filename) { wxLogLastError(_T("FileTimeToLocalFileTime")); } - + SYSTEMTIME st; if ( !::FileTimeToSystemTime(&ftLocal, &st) ) { wxLogLastError(_T("FileTimeToSystemTime")); } - + dateTime.Set(st.wDay, wxDateTime::Month(st.wMonth - 1), st.wYear, st.wHour, st.wMinute, st.wSecond, st.wMilliseconds); return dateTime.GetTicks(); @@ -1817,6 +1672,116 @@ time_t WXDLLEXPORT wxFileModificationTime(const wxString& filename) } +// Parses the filterStr, returning the number of filters. +// Returns 0 if none or if there's a problem. +// filterStr is in the form: "All files (*.*)|*.*|JPEG Files (*.jpeg)|*.jpeg" + +int WXDLLEXPORT wxParseCommonDialogsFilter(const wxString& filterStr, wxArrayString& descriptions, wxArrayString& filters) +{ + descriptions.Clear(); + filters.Clear(); + + wxString str(filterStr); + + wxString description, filter; + int pos = 0; + while( pos != wxNOT_FOUND ) + { + pos = str.Find(wxT('|')); + if ( pos == wxNOT_FOUND ) + { + // if there are no '|'s at all in the string just take the entire + // string as filter and make description empty for later autocompletion + if ( filters.IsEmpty() ) + { + descriptions.Add(wxEmptyString); + filters.Add(filterStr); + } + else + { + wxFAIL_MSG( _T("missing '|' in the wildcard string!") ); + } + + break; + } + + description = str.Left(pos); + str = str.Mid(pos + 1); + pos = str.Find(wxT('|')); + if ( pos == wxNOT_FOUND ) + { + filter = str; + } + else + { + filter = str.Left(pos); + str = str.Mid(pos + 1); + } + + descriptions.Add(description); + filters.Add(filter); + } + +#if defined(__WXMOTIF__) + // split it so there is one wildcard per entry + for( size_t i = 0 ; i < descriptions.GetCount() ; i++ ) + { + pos = filters[i].Find(wxT(';')); + if (pos != wxNOT_FOUND) + { + // first split only filters + descriptions.Insert(descriptions[i],i+1); + filters.Insert(filters[i].Mid(pos+1),i+1); + filters[i]=filters[i].Left(pos); + + // autoreplace new filter in description with pattern: + // C/C++ Files(*.cpp;*.c;*.h)|*.cpp;*.c;*.h + // cause split into: + // C/C++ Files(*.cpp)|*.cpp + // C/C++ Files(*.c;*.h)|*.c;*.h + // and next iteration cause another split into: + // C/C++ Files(*.cpp)|*.cpp + // C/C++ Files(*.c)|*.c + // C/C++ Files(*.h)|*.h + for ( size_t k=i;kbefore.Find(_T(')'),true)) + { + before = before.Left(pos+1); + before << filters[k]; + pos = after.Find(_T(')')); + int pos1 = after.Find(_T('(')); + if (pos != wxNOT_FOUND && (pos