X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/044bbeb0b7ce26c4dd806c1ef176dcd8044058ad..5d9d1b88100b11e56f66d0e7cd955adbc17a40fd:/src/common/filefn.cpp diff --git a/src/common/filefn.cpp b/src/common/filefn.cpp index 1d7119cabe..e3be7dfb7b 100644 --- a/src/common/filefn.cpp +++ b/src/common/filefn.cpp @@ -31,7 +31,7 @@ #include "wx/utils.h" #include "wx/intl.h" -#include "wx/file.h" +#include "wx/file.h" // This does include filefn.h #include "wx/filename.h" #include "wx/dir.h" @@ -51,73 +51,7 @@ #endif #if defined(__WXMAC__) - #include "wx/mac/private.h" // includes mac headers -#endif - -#ifdef __WXWINCE__ -#include "wx/msw/wince/time.h" -#include "wx/msw/private.h" -#else -#include -#endif - -#ifdef __WXWINCE__ -// Nothing -#elif !defined(__MWERKS__) - #include - #include -#else -#ifdef __MACH__ -#include -#include -#include -#include -#else - #include - #include - #include - #include -#endif -#endif - -#ifdef __UNIX__ - #include - #include - #include -#endif - -#ifdef __WXPM__ - #include - #include "wx/os2/private.h" -#endif -#if defined(__WINDOWS__) && !defined(__WXMICROWIN__) -#if !defined( __GNUWIN32__ ) && !defined( __MWERKS__ ) && !defined(__SALFORDC__) && !defined(__WXWINCE__) - #include - #include - #include -#endif // __WINDOWS__ -#endif // native Win compiler - -#if defined(__DOS__) - #ifdef __WATCOMC__ - #include - #include - #include - #endif - #ifdef __DJGPP__ - #include - #endif -#endif - -#ifdef __BORLANDC__ // Please someone tell me which version of Borland needs - // this (3.1 I believe) and how to test for it. - // If this works for Borland 4.0 as well, then no worries. - #include -#endif - -#ifdef __SALFORDC__ - #include - #include + #include "wx/mac/private.h" // includes mac headers #endif #include "wx/log.h" @@ -128,14 +62,9 @@ #endif #ifdef __WINDOWS__ - #include "wx/msw/wrapwin.h" + #include "wx/msw/private.h" #include "wx/msw/mslu.h" - // for _getcwd - #ifdef __MINGW32__ - #include - #endif - // sys/cygwin.h is needed for cygwin_conv_to_full_win32_path() // // note that it must be included after @@ -144,8 +73,18 @@ #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__ + #include + #endif #endif // __WINDOWS__ +#if defined(__VMS__) + #include +#endif + // TODO: Borland probably has _wgetcwd as well? #ifdef _MSC_VER #define HAVE_WGETCWD @@ -160,14 +99,7 @@ #endif #ifdef __WXMAC__ -# ifdef __DARWIN__ # include "MoreFilesX.h" -# else -# include "MoreFiles.h" -# include "MoreFilesExtras.h" -# include "FullPath.h" -# include "FSpCompat.h" -# endif #endif // ---------------------------------------------------------------------------- @@ -182,7 +114,7 @@ static wxChar wxFileFunctionsBuffer[4*_MAXPATHLEN]; // VisualAge C++ V4.0 cannot have any external linkage const decs // in headers included by more than one primary source // -const off_t wxInvalidOffset = (off_t)-1; +const int wxInvalidOffset = -1; #endif // ---------------------------------------------------------------------------- @@ -245,7 +177,7 @@ void wxPathList::AddEnvList (const wxString& envVariable) // No environment variables on WinCE #ifndef __WXWINCE__ static const wxChar PATH_TOKS[] = -#ifdef __WINDOWS__ +#if defined(__WINDOWS__) || defined(__OS2__) /* The space has been removed from the tokenizers, otherwise a path such as "C:\Program Files" would be split into 2 paths: @@ -282,7 +214,9 @@ void wxPathList::AddEnvList (const wxString& envVariable) delete [] s; } -#endif +#else // __WXWINCE__ + wxUnusedVar(envVariable); +#endif // !__WXWINCE__/__WXWINCE__ } // Given a full filename (with path), ensure that that file can @@ -291,7 +225,7 @@ void wxPathList::AddEnvList (const wxString& envVariable) void wxPathList::EnsureFileAccessible (const wxString& path) { wxString path_only(wxPathOnly(path)); - if ( !path_only.IsEmpty() ) + if ( !path_only.empty() ) { if ( !Member(path_only) ) Add(path_only); @@ -304,7 +238,7 @@ bool wxPathList::Member (const wxString& path) { wxString path2( node->GetData() ); if ( -#if defined(__WINDOWS__) || defined(__VMS__) || defined (__WXMAC__) +#if defined(__WINDOWS__) || defined(__OS2__) || defined(__VMS__) || defined(__WXMAC__) // Case INDEPENDENT path.CompareTo (path2, wxString::ignoreCase) == 0 #else @@ -312,9 +246,9 @@ 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) @@ -350,7 +284,7 @@ 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; @@ -368,22 +302,28 @@ wxString wxPathList::FindAbsoluteValidPath (const wxString& file) 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 -#if defined(__WIN32__) && !defined(__WXMICROWIN__) DWORD ret = ::GetFileAttributes(filename); return (ret != (DWORD)-1) && !(ret & FILE_ATTRIBUTE_DIRECTORY); #else // !__WIN32__ wxStructStat st; - return wxStat(filename, &st) == 0 && (st.st_mode & S_IFREG); +#ifndef wxNEED_WX_UNISTD_H + return wxStat( filename.fn_str() , &st) == 0 && (st.st_mode & S_IFREG); +#else + return wxStat( filename , &st) == 0 && (st.st_mode & S_IFREG); +#endif #endif // __WIN32__/!__WIN32__ } bool wxIsAbsolutePath (const wxString& filename) { - if (filename != wxT("")) + if (!filename.empty()) { #if defined(__WXMAC__) && !defined(__DARWIN__) // Classic or Carbon CodeWarrior like @@ -393,23 +333,23 @@ 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 -#ifdef __WINDOWS__ +#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 ; } /* @@ -435,17 +375,16 @@ void wxStripExtension(wxChar *buffer) void wxStripExtension(wxString& buffer) { - size_t len = buffer.Length(); - size_t i = len-1; - while (i > 0) - { - if (buffer.GetChar(i) == wxT('.')) + //RN: Be careful about the handling the case where + //buffer.Length() == 0 + for(size_t i = buffer.Length() - 1; i != wxString::npos; --i) { - buffer = buffer.Left(i); - break; + if (buffer.GetChar(i) == wxT('.')) + { + buffer = buffer.Left(i); + break; + } } - i --; - } } // Destructive removal of /./ and /../ stuff @@ -485,7 +424,7 @@ wxChar *wxRealPath (wxChar *path) path[0] = SEP; path[1] = wxT('\0'); } -#ifdef __WXMSW__ +#if defined(__WXMSW__) || defined(__OS2__) /* Check that path[2] is NULL! */ else if (path[1] == wxT(':') && !path[2]) { @@ -507,7 +446,7 @@ wxChar *wxRealPath (wxChar *path) // Must be destroyed wxChar *wxCopyAbsolutePath(const wxString& filename) { - if (filename == wxT("")) + if (filename.empty()) return (wxChar *) NULL; if (! wxIsAbsolutePath(wxExpandPath(wxFileFunctionsBuffer, filename))) { @@ -567,9 +506,9 @@ 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')) @@ -663,7 +602,7 @@ wxChar *wxExpandPath(wxChar *buf, const wxChar *name) if (nm[1] == SEP || nm[1] == 0) { /* ~/filename */ // FIXME: wxGetUserHome could return temporary storage in Unicode mode - if ((s = WXSTRINGCAST wxGetUserHome(wxT(""))) != NULL) { + if ((s = WXSTRINGCAST wxGetUserHome(wxEmptyString)) != NULL) { if (*++nm) nm++; } @@ -722,7 +661,7 @@ wxContractPath (const wxString& filename, const wxString& envname, const wxStrin { static wxChar dest[_MAXPATHLEN]; - if (filename == wxT("")) + if (filename.empty()) return (wxChar *) NULL; wxStrcpy (dest, WXSTRINGCAST filename); @@ -734,7 +673,7 @@ wxContractPath (const wxString& filename, const wxString& envname, const wxStrin const wxChar *val; #ifndef __WXWINCE__ wxChar *tcp; - if (envname != WXSTRINGCAST NULL && (val = wxGetenv (WXSTRINGCAST envname)) != NULL && + if (!envname.empty() && (val = wxGetenv (WXSTRINGCAST envname)) != NULL && (tcp = wxStrstr (dest, val)) != NULL) { wxStrcpy (wxFileFunctionsBuffer, tcp + wxStrlen (val)); @@ -744,20 +683,27 @@ wxContractPath (const wxString& filename, const wxString& envname, const wxStrin wxStrcat (tcp, wxT("}")); wxStrcat (tcp, wxFileFunctionsBuffer); } +#else + wxUnusedVar(envname); #endif // Handle User's home (ignore root homes!) - size_t len; - if ((val = wxGetUserHome (user)) != NULL && - (len = wxStrlen(val)) > 2 && - wxStrncmp(dest, val, len) == 0) - { - wxStrcpy(wxFileFunctionsBuffer, wxT("~")); - if (user != wxT("")) - wxStrcat(wxFileFunctionsBuffer, (const wxChar*) user); - wxStrcat(wxFileFunctionsBuffer, dest + len); - wxStrcpy (dest, wxFileFunctionsBuffer); - } + val = wxGetUserHome (user); + if (!val) + return dest; + + const size_t len = wxStrlen(val); + if (len <= 2) + return dest; + + if (wxStrncmp(dest, val, len) == 0) + { + wxStrcpy(wxFileFunctionsBuffer, wxT("~")); + if (!user.empty()) + wxStrcat(wxFileFunctionsBuffer, (const wxChar*) user); + wxStrcat(wxFileFunctionsBuffer, dest + len); + wxStrcpy (dest, wxFileFunctionsBuffer); + } return dest; } @@ -828,7 +774,7 @@ wxPathOnly (wxChar *path) i --; } -#if defined(__WXMSW__) || defined(__WXPM__) +#if defined(__WXMSW__) || defined(__OS2__) // Try Drive specifier if (wxIsalpha (buf[0]) && buf[1] == wxT(':')) { @@ -845,7 +791,7 @@ wxPathOnly (wxChar *path) // Return just the directory, or NULL if no directory wxString wxPathOnly (const wxString& path) { - if (path != wxT("")) + if (!path.empty()) { wxChar buf[_MAXPATHLEN]; @@ -870,6 +816,9 @@ 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); } @@ -884,7 +833,7 @@ wxString wxPathOnly (const wxString& path) i --; } -#if defined(__WXMSW__) || defined(__WXPM__) +#if defined(__WXMSW__) || defined(__OS2__) // Try Drive specifier if (wxIsalpha (buf[0]) && buf[1] == wxT(':')) { @@ -895,7 +844,7 @@ wxString wxPathOnly (const wxString& path) } #endif } - return wxString(wxT("")); + return wxEmptyString; } // Utility for converting delimiters in DOS filenames to UNIX style @@ -903,200 +852,71 @@ 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; - 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 ) ; + CFStringRef cfname = CFStringCreateWithCharacters( kCFAllocatorDefault, + uniname->unicode, + uniname->length ); + return wxMacCFStringHolder(cfname).AsString() ; } -#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) ; -} - -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) ; + return wxEmptyString ; } -wxString wxMacFSSpec2UnixFilename( const FSSpec *spec ) +void wxMacFilename2FSSpec( const wxString& path , FSSpec *spec ) { - return wxMac2UnixFilename( wxMacFSSpec2MacFilename( spec) ) ; -} - -void wxUnixFilename2FSSpec( const char *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__ @@ -1110,21 +930,21 @@ wxDos2UnixFilename (wxChar *s) *s = _T('/'); #ifdef __WXMSW__ else - *s = wxTolower (*s); // Case INDEPENDENT + *s = (wxChar)wxTolower (*s); // Case INDEPENDENT #endif s++; } } void -#if defined(__WXMSW__) || defined(__WXPM__) +#if defined(__WXMSW__) || defined(__OS2__) wxUnix2DosFilename (wxChar *s) #else wxUnix2DosFilename (wxChar *WXUNUSED(s) ) #endif { // Yes, I really mean this to happen under DOS only! JACS -#if defined(__WXMSW__) || defined(__WXPM__) +#if defined(__WXMSW__) || defined(__OS2__) if (s) while (*s) { @@ -1141,7 +961,7 @@ 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; @@ -1157,7 +977,7 @@ wxConcatFiles (const wxString& file1, const wxString& file2, const wxString& fil fclose (fp2); if (fp3) fclose (fp3); - return FALSE; + return false; } int ch; @@ -1188,12 +1008,15 @@ 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(__WXPM__) +#elif defined(__OS2__) if ( ::DosCopy(file2, file2, overwrite ? DCPY_EXISTING : 0) != 0 ) - return FALSE; -#else // !Win32 + 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 @@ -1203,13 +1026,13 @@ 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 @@ -1217,26 +1040,19 @@ 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__ // reset the umask as we want to create the file with exactly the same // permissions as the original one - mode_t oldUmask = umask( 0 ); -#endif // __UNIX__ + wxCHANGE_UMASK(0); // create file2 with the same permissions than file1 and open it for // writing wxFile fileOut; if ( !fileOut.Create(file2, overwrite, fbuf.st_mode & 0777) ) - return FALSE; - -#ifdef __UNIX__ - /// restore the old umask - umask(oldUmask); -#endif // __UNIX__ + return false; // copy contents of file1 to file2 char buf[4096]; @@ -1245,21 +1061,21 @@ 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 @@ -1268,30 +1084,39 @@ 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 + +#else // !Win32 && ! wxUSE_FILE + + // impossible to simulate with wxWidgets API + wxUnusedVar(file1); + wxUnusedVar(file2); + wxUnusedVar(overwrite); + return false; + #endif // __WXMSW__ && __WIN32__ - return TRUE; + return true; } bool wxRenameFile (const wxString& file1, const wxString& file2) { -#ifndef __WXWINCE__ +#if !defined(__WXWINCE__) && !defined(__WXPALMOS__) // 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) @@ -1299,33 +1124,41 @@ bool wxRemoveFile(const wxString& file) #if defined(__VISUALC__) \ || defined(__BORLANDC__) \ || defined(__WATCOMC__) \ - || defined(__GNUWIN32__) - int res = wxRemove(file); + || defined(__DMC__) \ + || defined(__GNUWIN32__) \ + || (defined(__MWERKS__) && defined(__MSL__)) + int res = wxRemove(file); #elif defined(__WXMAC__) - int res = unlink(wxFNCONV(file)); + int res = unlink(wxFNCONV(file)); +#elif defined(__WXPALMOS__) + int res = 1; + // TODO with VFSFileDelete() #else - int res = unlink(OS_FILENAME(file)); + int res = unlink(OS_FILENAME(file)); #endif - return res == 0; + return res == 0; } bool wxMkdir(const wxString& dir, int perm) { -#if defined(__WXMAC__) && !defined(__UNIX__) - return (mkdir( wxFNCONV(dir) , 0 ) == 0); +#if defined(__WXPALMOS__) + return false; +#elif defined(__WXMAC__) && !defined(__UNIX__) + return (mkdir( wxFNCONV(dir) , 0 ) == 0); #else // !Mac const wxChar *dirname = dir.c_str(); // assume mkdir() has 2 args on non Windows-OS/2 platforms and on Windows too // for the GNU compiler -#if (!(defined(__WXMSW__) || defined(__WXPM__) || defined(__DOS__))) || (defined(__GNUWIN32__) && !defined(__MINGW32__)) || defined(__WINE__) || defined(__WXMICROWIN__) - #ifndef MSVCRT - if ( mkdir(wxFNCONV(dirname), perm) != 0 ) - #else +#if (!(defined(__WXMSW__) || defined(__OS2__) || defined(__DOS__))) || (defined(__GNUWIN32__) && !defined(__MINGW32__)) || defined(__WINE__) || defined(__WXMICROWIN__) + #if defined(MSVCRT) + wxUnusedVar(perm); if ( mkdir(wxFNCONV(dirname)) != 0 ) + #else + if ( mkdir(wxFNCONV(dirname), perm) != 0 ) #endif -#elif defined(__WXPM__) +#elif defined(__OS2__) if (::DosCreateDir((PSZ)dirname, NULL) != 0) // enhance for EAB's?? #elif defined(__DOS__) #if defined(__WATCOMC__) @@ -1337,46 +1170,45 @@ bool wxMkdir(const wxString& dir, int perm) #error "Unsupported DOS compiler!" #endif #else // !MSW, !DOS and !OS/2 VAC++ - (void)perm; + wxUnusedVar(perm); #ifdef __WXWINCE__ if ( !CreateDirectory(dirname, NULL) ) #else - if ( wxMkDir(wxFNSTRINGCAST wxFNCONV(dirname)) != 0 ) + if ( wxMkDir(dir.fn_str()) != 0 ) #endif #endif // !MSW/MSW { 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 -#elif defined(__WXPM__) +#if defined(__VMS__) + return false; //to be changed since rmdir exists in VMS7.x +#elif defined(__OS2__) return (::DosDeleteDir((PSZ)dir.c_str()) == 0); -#else - -#ifdef __WXWINCE__ +#elif defined(__WXWINCE__) return (CreateDirectory(dir, NULL) != 0); +#elif defined(__WXPALMOS__) + // TODO with VFSFileRename() + return false; #else return (wxRmDir(OS_FILENAME(dir)) == 0); #endif - -#endif } // does the path exists? (may have or not '/' or '\\' at the end) -bool wxPathExists(const wxChar *pszPathName) +bool wxDirExists(const wxChar *pszPathName) { wxString strPath(pszPathName); -#ifdef __WINDOWS__ +#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 pathes "d:\" (which are different from "d:") nor for just "\" @@ -1390,16 +1222,26 @@ bool wxPathExists(const wxChar *pszPathName) } #endif // __WINDOWS__ -#if defined(__WIN32__) && !defined(__WXMICROWIN__) +#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); return (ret != (DWORD)-1) && (ret & FILE_ATTRIBUTE_DIRECTORY); +#elif defined(__OS2__) + return (::DosSetCurrentDir(WXSTRINGCAST strPath)); #else // !__WIN32__ wxStructStat st; #ifndef __VISAGECPP__ - return wxStat(pszPathName, &st) == 0 && ((st.st_mode & S_IFMT) == S_IFDIR); + 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(pszPathName, &st) == 0 && (st.st_mode == S_IFDIR); @@ -1411,6 +1253,7 @@ bool wxPathExists(const wxChar *pszPathName) // Get a temporary filename, opening and closing the file. wxChar *wxGetTempFileName(const wxString& prefix, wxChar *buf) { +#if wxUSE_FILE wxString filename = wxFileName::CreateTempFileName(prefix); if ( filename.empty() ) return NULL; @@ -1421,11 +1264,17 @@ wxChar *wxGetTempFileName(const wxString& prefix, wxChar *buf) buf = MYcopystring(filename); return buf; +#else + wxUnusedVar(prefix); + wxUnusedVar(buf); + // wxFileName::CreateTempFileName needs wxFile class enabled + return NULL; +#endif } bool wxGetTempFileName(const wxString& prefix, wxString& buf) { - buf = wxFileName::CreateTempFileName(prefix); + buf = wxGetTempFileName(prefix); return !buf.empty(); } @@ -1438,7 +1287,7 @@ static wxString gs_dirPath; wxString wxFindFirstFile(const wxChar *spec, int flags) { wxSplitPath(spec, &gs_dirPath, NULL, NULL); - if ( gs_dirPath.IsEmpty() ) + if ( gs_dirPath.empty() ) gs_dirPath = wxT("."); if ( !wxEndsWithPathSeparator(gs_dirPath ) ) gs_dirPath << wxFILE_SEP_PATH; @@ -1463,7 +1312,7 @@ wxString wxFindFirstFile(const wxChar *spec, int flags) wxString result; gs_dir->GetFirst(&result, wxFileNameFromPath(wxString(spec)), dirFlags); - if ( result.IsEmpty() ) + if ( result.empty() ) { wxDELETE(gs_dir); return result; @@ -1479,7 +1328,7 @@ wxString wxFindNextFile() wxString result; gs_dir->GetNext(&result); - if ( result.IsEmpty() ) + if ( result.empty() ) { wxDELETE(gs_dir); return result; @@ -1494,7 +1343,13 @@ wxString wxFindNextFile() // copies into buf. wxChar *wxGetWorkingDirectory(wxChar *buf, int sz) { -#ifdef __WXWINCE__ +#if defined(__WXPALMOS__) + // TODO ? + return NULL; +#elif defined(__WXWINCE__) + // TODO + wxUnusedVar(buf); + wxUnusedVar(sz); return NULL; #else if ( !buf ) @@ -1502,14 +1357,14 @@ 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 @@ -1523,11 +1378,11 @@ 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 @@ -1537,40 +1392,38 @@ 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 ; + #elif defined(__OS2__) + APIRET rc; + ULONG ulDriveNum = 0; + ULONG ulDriveMap = 0; + rc = ::DosQueryCurrentDisk(&ulDriveNum, &ulDriveMap); + ok = rc == 0; + if (ok) { - ok = FALSE; + sz -= 3; + rc = ::DosQueryCurrentDir( 0 // current drive + ,cbuf + 3 + ,(PULONG)&sz + ); + cbuf[0] = 'A' + (ulDriveNum - 1); + cbuf[1] = ':'; + cbuf[2] = '\\'; + ok = rc == 0; } - #elif defined(__VISAGECPP__) || (defined (__OS2__) && defined (__WATCOMC__)) - APIRET rc; - rc = ::DosQueryCurrentDir( 0 // current drive - ,cbuf - ,(PULONG)&sz - ); - ok = rc != 0; #else // !Win32/VC++ !Mac !OS2 ok = getcwd(cbuf, sz) != NULL; #endif // platform - #if wxUSE_UNICODE && !defined(__WXMAC__) + #if wxUSE_UNICODE && !(defined(__WXMAC__) && !defined(__DARWIN__)) // finally convert the result to Unicode if needed wxConvFile.MB2WC(buf, cbuf, sz); #endif // wxUSE_UNICODE @@ -1629,16 +1482,17 @@ wxString wxGetCwd() bool wxSetWorkingDirectory(const wxString& d) { -#if defined(__UNIX__) || defined(__WXMAC__) || defined(__DOS__) - return (chdir(wxFNSTRINGCAST d.fn_str()) == 0); -#elif defined(__WXPM__) +#if defined(__OS2__) return (::DosSetCurrentDir((PSZ)d.c_str()) == 0); +#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; + wxUnusedVar(d); + return false; #else return (bool)(SetCurrentDirectory(d) != 0); #endif @@ -1648,11 +1502,11 @@ 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) @@ -1662,10 +1516,10 @@ bool wxSetWorkingDirectory(const wxString& d) } } bool success = (chdir(WXSTRINGCAST d) == 0); - + return success; #endif - + #endif } @@ -1693,11 +1547,11 @@ 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 @@ -1732,7 +1586,7 @@ 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, @@ -1748,7 +1602,9 @@ void WXDLLEXPORT wxSplitPath(const wxChar *pszFileName, time_t WXDLLEXPORT wxFileModificationTime(const wxString& filename) { -#ifdef __WXWINCE__ +#if defined(__WXPALMOS__) + return 0; +#elif defined(__WXWINCE__) FILETIME creationTime, lastAccessTime, lastWriteTime; HANDLE fileHandle = ::CreateFile(filename, GENERIC_READ, FILE_SHARE_READ, NULL, 0, FILE_ATTRIBUTE_NORMAL, 0); @@ -1766,13 +1622,13 @@ 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(); @@ -1789,6 +1645,116 @@ 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