X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/655719367ac5e131d9642e5783f3ecf64d1a3385..80a779275ae04443c568dca919adb26cf6f5002c:/src/mac/carbon/dirmac.cpp?ds=sidebyside diff --git a/src/mac/carbon/dirmac.cpp b/src/mac/carbon/dirmac.cpp index ff168bafdc..979f68a40e 100644 --- a/src/mac/carbon/dirmac.cpp +++ b/src/mac/carbon/dirmac.cpp @@ -1,5 +1,5 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: msw/dir.cpp +// Name: mac/dirmac.cpp // Purpose: wxDir implementation for Mac // Author: Stefan Csomor // Modified by: @@ -17,10 +17,6 @@ // headers // ---------------------------------------------------------------------------- -#ifdef __GNUG__ - #pragma implementation "dir.h" -#endif - // For compilers that support precompilation, includes "wx.h". #include "wx/wxprec.h" @@ -28,41 +24,17 @@ #pragma hdrstop #endif +#include "wx/dir.h" + #ifndef WX_PRECOMP #include "wx/intl.h" #include "wx/log.h" #endif // PCH -#include "wx/dir.h" -#include "wx/filefn.h" // for wxPathExists() - -#ifndef __DARWIN__ - #include -#endif - +#include "wx/filefn.h" // for wxDirExists() +#include "wx/filename.h" #include "wx/mac/private.h" -#ifdef __DARWIN__ -# include "MoreFilesX.h" -#else -# include "MoreFiles.h" -# include "MoreFilesExtras.h" -#endif - -// ---------------------------------------------------------------------------- -// constants -// ---------------------------------------------------------------------------- - -#ifndef MAX_PATH - #define MAX_PATH 260 // from VC++ headers -#endif - -// ---------------------------------------------------------------------------- -// macros -// ---------------------------------------------------------------------------- - -#define M_DIR ((wxDirData *)m_data) - // ---------------------------------------------------------------------------- // private classes // ---------------------------------------------------------------------------- @@ -74,20 +46,17 @@ public: wxDirData(const wxString& dirname); ~wxDirData(); + void Close() ; void SetFileSpec(const wxString& filespec) { m_filespec = filespec; } void SetFlags(int flags) { m_flags = flags; } - bool Read(wxString *filename); // reads the next + bool Read(wxString *filename); // reads the next void Rewind() ; const wxString& GetName() const { return m_dirname; } private: - CInfoPBRec m_CPB ; - wxInt16 m_index ; - long m_dirId ; - Str255 m_name ; - Boolean m_isDir ; + FSIterator m_iterator ; wxString m_dirname; wxString m_filespec; @@ -106,8 +75,6 @@ private: wxDirData::wxDirData(const wxString& dirname) : m_dirname(dirname) { - OSErr err; - // throw away the trailing slashes size_t n = m_dirname.length(); wxCHECK_RET( n, _T("empty dir name in wxDir") ); @@ -116,110 +83,104 @@ wxDirData::wxDirData(const wxString& dirname) ; m_dirname.Truncate(n + 1); - -#ifdef __DARWIN__ - FSRef theRef; - - // get the FSRef associated with the POSIX path - err = FSPathMakeRef((const UInt8 *) m_dirname.c_str(), &theRef, NULL); - FSGetVRefNum(&theRef, &(m_CPB.hFileInfo.ioVRefNum)); - - err = FSGetNodeID( &theRef , &m_dirId , &m_isDir ) ; -#else - FSSpec fsspec ; - - wxMacFilename2FSSpec( m_dirname , &fsspec ) ; - m_CPB.hFileInfo.ioVRefNum = fsspec.vRefNum ; - - err = FSpGetDirectoryID( &fsspec , &m_dirId , &m_isDir ) ; -#endif - wxASSERT_MSG( (err == noErr) || (err == nsvErr) , wxT("Error accessing directory " + m_dirname)) ; - - m_CPB.hFileInfo.ioNamePtr = m_name ; - m_index = 0 ; + m_iterator = NULL ; } wxDirData::~wxDirData() { + Close() ; +} + +void wxDirData::Close() +{ + if ( m_iterator ) + { + FSCloseIterator( m_iterator ) ; + m_iterator = NULL ; + } } -void wxDirData::Rewind() +void wxDirData::Rewind() { - m_index = 0 ; + Close() ; } bool wxDirData::Read(wxString *filename) { - if ( !m_isDir ) - return FALSE ; - wxString result; + OSStatus err = noErr ; + if ( NULL == m_iterator ) + { + FSRef dirRef; + err = wxMacPathToFSRef( m_dirname , &dirRef ) ; + if ( err == noErr ) + { + err = FSOpenIterator(&dirRef, kFSIterateFlat, &m_iterator); + } + if ( err ) + { + Close() ; + return false ; + } + } + + wxString name ; - short err = noErr ; - - while ( err == noErr ) + while( noErr == err ) { - m_index++ ; - m_CPB.dirInfo.ioFDirIndex = m_index; - m_CPB.dirInfo.ioDrDirID = m_dirId; /* we need to do this every time */ - err = PBGetCatInfoSync((CInfoPBPtr)&m_CPB); - if ( err != noErr ) - break ; + HFSUniStr255 uniname ; + FSRef fileRef; + FSCatalogInfo catalogInfo; + ItemCount fetched = 0; + + err = FSGetCatalogInfoBulk( m_iterator, 1, &fetched, NULL, kFSCatInfoNodeFlags | kFSCatInfoFinderInfo , &catalogInfo , &fileRef, NULL, &uniname ); - // its hidden but we don't want it - if ( ( m_CPB.hFileInfo.ioFlFndrInfo.fdFlags & kIsInvisible ) && !(m_flags & wxDIR_HIDDEN) ) - continue ; -#ifdef __DARWIN__ - // under X, names that start with '.' are hidden - if ( ( m_name[1] == '.' ) && !(m_flags & wxDIR_HIDDEN) ) - continue; -#endif -#if TARGET_CARBON - // under X thats the way the mounting points look like - if ( ( m_CPB.dirInfo.ioDrDirID == 0 ) && ( m_flags & wxDIR_DIRS) ) - break ; -#endif - // we have a directory - if ( ( m_CPB.dirInfo.ioFlAttrib & ioDirMask) != 0 && (m_flags & wxDIR_DIRS) ) - break ; + // expected error codes + if ( errFSNoMoreItems == err ) + return false ; + if ( afpAccessDenied == err ) + return false ; + + if ( noErr != err ) + break ; + + name = wxMacHFSUniStrToString( &uniname ) ; + + if ( ( name == wxT(".") || name == wxT("..") ) && !(m_flags & wxDIR_DOTDOT) ) + continue; + + if ( ( name[0U] == '.' ) && !(m_flags & wxDIR_HIDDEN ) ) + continue ; + + if ( (((FileInfo*)&catalogInfo.finderInfo)->finderFlags & kIsInvisible ) && !(m_flags & wxDIR_HIDDEN ) ) + continue ; + + // its a dir and we don't want it + if ( (catalogInfo.nodeFlags & kFSNodeIsDirectoryMask) && !(m_flags & wxDIR_DIRS) ) + continue ; + // its a file but we don't want it - if ( ( m_CPB.dirInfo.ioFlAttrib & ioDirMask) == 0 && !(m_flags & wxDIR_FILES ) ) + if ( (catalogInfo.nodeFlags & kFSNodeIsDirectoryMask) == 0 && !(m_flags & wxDIR_FILES ) ) continue ; - - wxString file = wxMacMakeStringFromPascal( m_name ) ; - if ( m_filespec.IsEmpty() || m_filespec == wxT("*.*") || m_filespec == wxT("*") ) - { - } - else if ( m_filespec.Length() > 1 && m_filespec.Left(1) == wxT("*") ) - { - if ( file.Right( m_filespec.Length() - 1 ).Upper() != m_filespec.Mid(1).Upper() ) - { - continue ; - } - } - else if ( m_filespec.Length() > 1 && m_filespec.Right(1) == wxT("*") ) + + if ( m_filespec.empty() || m_filespec == wxT("*.*") || m_filespec == wxT("*") ) { - if ( file.Left( m_filespec.Length() - 1 ).Upper() != m_filespec.Left( m_filespec.Length() - 1 ).Upper() ) - { - continue ; - } } - else if ( file.Upper() != m_filespec.Upper() ) + else if ( !wxMatchWild(m_filespec, name , false) ) { continue ; } - + break ; } if ( err != noErr ) { - return FALSE ; + return false ; } - - *filename = wxMacMakeStringFromPascal( m_name ) ; - return TRUE; + *filename = name ; + return true; } // ---------------------------------------------------------------------------- @@ -229,7 +190,7 @@ bool wxDirData::Read(wxString *filename) /* static */ bool wxDir::Exists(const wxString& dir) { - return wxPathExists(dir); + return wxDirExists(dir); } // ---------------------------------------------------------------------------- @@ -245,10 +206,10 @@ wxDir::wxDir(const wxString& dirname) bool wxDir::Open(const wxString& dirname) { - delete M_DIR; + delete m_data; m_data = new wxDirData(dirname); - return TRUE; + return true; } bool wxDir::IsOpened() const @@ -261,12 +222,12 @@ wxString wxDir::GetName() const wxString name; if ( m_data ) { - name = M_DIR->GetName(); - if ( !name.empty() && (name.Last() == _T('/')) ) - { - // chop off the last (back)slash - name.Truncate(name.length() - 1); - } + name = m_data->GetName(); + if ( !name.empty() && (name.Last() == _T('/')) ) + { + // chop off the last (back)slash + name.Truncate(name.length() - 1); + } } return name; @@ -274,10 +235,8 @@ wxString wxDir::GetName() const wxDir::~wxDir() { - if (M_DIR != NULL) { - delete M_DIR; - m_data = NULL; - } + delete m_data; + m_data = NULL; } // ---------------------------------------------------------------------------- @@ -288,21 +247,21 @@ bool wxDir::GetFirst(wxString *filename, const wxString& filespec, int flags) const { - wxCHECK_MSG( IsOpened(), FALSE, _T("must wxDir::Open() first") ); + wxCHECK_MSG( IsOpened(), false, _T("must wxDir::Open() first") ); - M_DIR->Rewind(); + m_data->Rewind(); - M_DIR->SetFileSpec(filespec); - M_DIR->SetFlags(flags); + m_data->SetFileSpec(filespec); + m_data->SetFlags(flags); return GetNext(filename); } bool wxDir::GetNext(wxString *filename) const { - wxCHECK_MSG( IsOpened(), FALSE, _T("must wxDir::Open() first") ); + wxCHECK_MSG( IsOpened(), false, _T("must wxDir::Open() first") ); - wxCHECK_MSG( filename, FALSE, _T("bad pointer in wxDir::GetNext()") ); + wxCHECK_MSG( filename, false, _T("bad pointer in wxDir::GetNext()") ); - return M_DIR->Read(filename); + return m_data->Read(filename); }