X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/5fc67e5cf4dae0c14666546cfb07179b5b563c9e..217c78b80b34f31b4341d6257e28077255d6eb93:/src/common/filename.cpp diff --git a/src/common/filename.cpp b/src/common/filename.cpp index 9a63058af1..05a84579cf 100644 --- a/src/common/filename.cpp +++ b/src/common/filename.cpp @@ -34,7 +34,7 @@ (although :filename works as well). Since the volume is just part of the file path, it is not treated like a separate entity as it is done under DOS and - VMS, it is just treated as another dir. + VMS, it is just treated as another dir. wxPATH_VMS: VMS native format, absolute file names have the form :[dir1.dir2.dir3]file.txt @@ -61,55 +61,61 @@ // ---------------------------------------------------------------------------- #ifdef __GNUG__ - #pragma implementation "filename.h" +#pragma implementation "filename.h" #endif // For compilers that support precompilation, includes "wx.h". #include "wx/wxprec.h" #ifdef __BORLANDC__ - #pragma hdrstop +#pragma hdrstop #endif #ifndef WX_PRECOMP - #include "wx/intl.h" - #include "wx/log.h" +#include "wx/intl.h" +#include "wx/log.h" +#include "wx/file.h" #endif #include "wx/filename.h" #include "wx/tokenzr.h" #include "wx/config.h" // for wxExpandEnvVars #include "wx/utils.h" - -#if wxUSE_DYNLIB_CLASS - #include "wx/dynlib.h" -#endif +#include "wx/file.h" +#include "wx/dynlib.h" // For GetShort/LongPathName #ifdef __WIN32__ - #include +#include +#include "wx/msw/winundef.h" +#endif - #include "wx/msw/winundef.h" +#if defined(__WXMAC__) + #include "wx/mac/private.h" // includes mac headers #endif // utime() is POSIX so should normally be available on all Unices #ifdef __UNIX_LIKE__ - #include - #include - #include - #include +#include +#include +#include +#include +#endif + +#ifdef __DJGPP__ +#include #endif #ifdef __MWERKS__ - #include - #include - #include +#include +#include +#include #endif #ifdef __WATCOMC__ - #include - #include - #include +#include +#include +#include #endif #ifdef __VISAGECPP__ @@ -129,23 +135,31 @@ class wxFileHandle { public: - wxFileHandle(const wxString& filename) + enum OpenMode + { + Read, + Write + }; + + wxFileHandle(const wxString& filename, OpenMode mode) { m_hFile = ::CreateFile ( - filename, // name - GENERIC_READ, // access mask - 0, // no sharing - NULL, // no secutity attr - OPEN_EXISTING, // creation disposition - 0, // no flags - NULL // no template file + filename, // name + mode == Read ? GENERIC_READ // access mask + : GENERIC_WRITE, + 0, // no sharing + NULL, // no secutity attr + OPEN_EXISTING, // creation disposition + 0, // no flags + NULL // no template file ); if ( m_hFile == INVALID_HANDLE_VALUE ) { - wxLogSysError(_("Failed to open '%s' for reading"), - filename.c_str()); + wxLogSysError(_("Failed to open '%s' for %s"), + filename.c_str(), + mode == Read ? _("reading") : _("writing")); } } @@ -181,36 +195,77 @@ private: // convert between wxDateTime and FILETIME which is a 64-bit value representing // the number of 100-nanosecond intervals since January 1, 1601. -// the number of milliseconds between the Unix Epoch (January 1, 1970) and the -// FILETIME reference point (January 1, 1601) -static const wxLongLong FILETIME_EPOCH_OFFSET = wxLongLong(0xa97, 0x30b66800); - static void ConvertFileTimeToWx(wxDateTime *dt, const FILETIME &ft) { - wxLongLong ll(ft.dwHighDateTime, ft.dwLowDateTime); - - // convert 100ns to ms - ll /= 10000; + FILETIME ftcopy = ft; + FILETIME ftLocal; + if ( !::FileTimeToLocalFileTime(&ftcopy, &ftLocal) ) + { + wxLogLastError(_T("FileTimeToLocalFileTime")); + } - // move it to our Epoch - ll -= FILETIME_EPOCH_OFFSET; + SYSTEMTIME st; + if ( !::FileTimeToSystemTime(&ftLocal, &st) ) + { + wxLogLastError(_T("FileTimeToSystemTime")); + } - *dt = wxDateTime(ll); + dt->Set(st.wDay, wxDateTime::Month(st.wMonth - 1), st.wYear, + st.wHour, st.wMinute, st.wSecond, st.wMilliseconds); } static void ConvertWxToFileTime(FILETIME *ft, const wxDateTime& dt) { - // do the reverse of ConvertFileTimeToWx() - wxLongLong ll = dt.GetValue(); - ll *= 10000; - ll += FILETIME_EPOCH_OFFSET; + SYSTEMTIME st; + st.wDay = dt.GetDay(); + st.wMonth = dt.GetMonth() + 1; + st.wYear = dt.GetYear(); + st.wHour = dt.GetHour(); + st.wMinute = dt.GetMinute(); + st.wSecond = dt.GetSecond(); + st.wMilliseconds = dt.GetMillisecond(); + + FILETIME ftLocal; + if ( !::SystemTimeToFileTime(&st, &ftLocal) ) + { + wxLogLastError(_T("SystemTimeToFileTime")); + } - ft->dwHighDateTime = ll.GetHi(); - ft->dwLowDateTime = ll.GetLo(); + if ( !::LocalFileTimeToFileTime(&ftLocal, ft) ) + { + wxLogLastError(_T("LocalFileTimeToFileTime")); + } } #endif // __WIN32__ +// return a string with the volume par +static wxString wxGetVolumeString(const wxString& volume, wxPathFormat format) +{ + wxString path; + + if ( !volume.empty() ) + { + format = wxFileName::GetFormat(format); + + // Special Windows UNC paths hack, part 2: undo what we did in + // SplitPath() and make an UNC path if we have a drive which is not a + // single letter (hopefully the network shares can't be one letter only + // although I didn't find any authoritative docs on this) + if ( format == wxPATH_DOS && volume.length() > 1 ) + { + path << wxFILE_SEP_PATH_DOS << wxFILE_SEP_PATH_DOS << volume; + } + else if ( format == wxPATH_DOS || format == wxPATH_VMS ) + { + path << volume << wxFileName::GetVolumeSeparator(format); + } + // else ignore + } + + return path; +} + // ============================================================================ // implementation // ============================================================================ @@ -225,7 +280,7 @@ void wxFileName::Assign( const wxFileName &filepath ) m_dirs = filepath.GetDirs(); m_name = filepath.GetName(); m_ext = filepath.GetExt(); - m_relative = filepath.IsRelative(); + m_relative = filepath.m_relative; } void wxFileName::Assign(const wxString& volume, @@ -234,23 +289,34 @@ void wxFileName::Assign(const wxString& volume, const wxString& ext, wxPathFormat format ) { - wxPathFormat my_format = GetFormat( format ); - wxString my_path = path; - + SetPath( path, format ); + + m_volume = volume; + m_ext = ext; + m_name = name; +} + +void wxFileName::SetPath( const wxString &path, wxPathFormat format ) +{ m_dirs.Clear(); - - if (!my_path.empty()) + + if ( !path.empty() ) { + wxPathFormat my_format = GetFormat( format ); + wxString my_path = path; + // 1) Determine if the path is relative or absolute. - + wxChar leadingChar = my_path[0u]; + switch (my_format) { case wxPATH_MAC: - m_relative = ( my_path[0u] == wxT(':') ); + m_relative = leadingChar == wxT(':'); + // We then remove a leading ":". The reason is in our // storage form for relative paths: // ":dir:file.txt" actually means "./dir/file.txt" in - // DOS notation and should get stored as + // DOS notation and should get stored as // (relative) (dir) (file.txt) // "::dir:file.txt" actually means "../dir/file.txt" // stored as (relative) (..) (dir) (file.txt) @@ -258,27 +324,32 @@ void wxFileName::Assign(const wxString& volume, // actually means , whereas under DOS, double // slashes can be ignored: "\\\\" is the same as "\\". if (m_relative) - my_path.Remove( 0, 1 ); + my_path.erase( 0, 1 ); break; + case wxPATH_VMS: // TODO: what is the relative path format here? m_relative = FALSE; break; + case wxPATH_UNIX: - m_relative = ( my_path[0u] != wxT('/') ); + // the paths of the form "~" or "~username" are absolute + m_relative = leadingChar != wxT('/') && leadingChar != _T('~'); break; + case wxPATH_DOS: - m_relative = ( (my_path[0u] != wxT('/')) && (my_path[0u] != wxT('\\')) ); + m_relative = !IsPathSeparator(leadingChar, my_format); break; + default: wxFAIL_MSG( wxT("error") ); break; } - + // 2) Break up the path into its members. If the original path // was just "/" or "\\", m_dirs will be empty. We know from // the m_relative field, if this means "nothing" or "root dir". - + wxStringTokenizer tn( my_path, GetPathSeparators(my_format) ); while ( tn.HasMoreTokens() ) @@ -299,10 +370,10 @@ void wxFileName::Assign(const wxString& volume, } } } - - m_volume = volume; - m_ext = ext; - m_name = name; + else // no path at all + { + m_relative = TRUE; + } } void wxFileName::Assign(const wxString& fullpath, @@ -323,7 +394,7 @@ void wxFileName::Assign(const wxString& fullpathOrig, wxString fullpath = fullpathOrig; if ( !wxEndsWithPathSeparator(fullpath) ) { - fullpath += GetPathSeparators(format)[0u]; + fullpath += GetPathSeparator(format); } wxString volume, path, name, ext; @@ -456,9 +527,9 @@ wxString wxFileName::GetHomeDir() return ::wxGetHomeDir(); } -void wxFileName::AssignTempFileName( const wxString& prefix ) +void wxFileName::AssignTempFileName(const wxString& prefix, wxFile *fileTemp) { - wxString tempname = CreateTempFileName(prefix); + wxString tempname = CreateTempFileName(prefix, fileTemp); if ( tempname.empty() ) { // error, failed to get temp file name @@ -471,7 +542,8 @@ void wxFileName::AssignTempFileName( const wxString& prefix ) } /* static */ -wxString wxFileName::CreateTempFileName(const wxString& prefix) +wxString +wxFileName::CreateTempFileName(const wxString& prefix, wxFile *fileTemp) { wxString path, dir, name; @@ -494,6 +566,12 @@ wxString wxFileName::CreateTempFileName(const wxString& prefix) dir = _T('.'); } } + else // we have a dir to create the file in + { + // ensure we use only the back slashes as GetTempFileName(), unlike all + // the other APIs, is picky and doesn't accept the forward ones + dir.Replace(_T("/"), _T("\\")); + } if ( !::GetTempFileName(dir, name, 0, wxStringBuffer(path, MAX_PATH + 1)) ) { @@ -521,12 +599,15 @@ wxString wxFileName::CreateTempFileName(const wxString& prefix) #ifndef __WATCOMC__ ::DosCreateDir(wxStringBuffer(path, MAX_PATH), NULL); #endif - + #else // !Windows, !OS/2 if ( dir.empty() ) { +#if defined(__WXMAC__) && !defined(__DARWIN__) + dir = wxMacFindFolder( (short) kOnSystemDisk, kTemporaryFolderType, kCreateFolder ) ; +#else // !Mac dir = wxGetenv(_T("TMP")); - if ( path.empty() ) + if ( dir.empty() ) { dir = wxGetenv(_T("TEMP")); } @@ -535,11 +616,12 @@ wxString wxFileName::CreateTempFileName(const wxString& prefix) { // default #ifdef __DOS__ - dir = _T("."); + dir = _T("."); #else - dir = _T("/tmp"); + dir = _T("/tmp"); #endif } +#endif // Mac/!Mac } path = dir; @@ -558,13 +640,25 @@ wxString wxFileName::CreateTempFileName(const wxString& prefix) // can use the cast here because the length doesn't change and the string // is not shared - if ( mkstemp((char *)path.mb_str()) == -1 ) + int fdTemp = mkstemp((char *)path.mb_str()); + if ( fdTemp == -1 ) { // this might be not necessary as mkstemp() on most systems should have // already done it but it doesn't hurt neither... path.clear(); } - //else: file already created + else // mkstemp() succeeded + { + // avoid leaking the fd + if ( fileTemp ) + { + fileTemp->Attach(fdTemp); + } + else + { + close(fdTemp); + } + } #else // !HAVE_MKSTEMP #ifdef HAVE_MKTEMP @@ -601,10 +695,29 @@ wxString wxFileName::CreateTempFileName(const wxString& prefix) if ( !path.empty() ) { - // create the file - of course, there is a race condition here, this is + } +#endif // HAVE_MKSTEMP/!HAVE_MKSTEMP + +#endif // Windows/!Windows + + if ( path.empty() ) + { + wxLogSysError(_("Failed to create a temporary file name")); + } + else if ( fileTemp && !fileTemp->IsOpened() ) + { + // open the file - of course, there is a race condition here, this is // why we always prefer using mkstemp()... - wxFile file; - if ( !file.Open(path, wxFile::write_excl, wxS_IRUSR | wxS_IWUSR) ) + // + // NB: GetTempFileName() under Windows creates the file, so using + // write_excl there would fail + if ( !fileTemp->Open(path, +#if defined(__WINDOWS__) && !defined(__WXMICROWIN__) + wxFile::write, +#else + wxFile::write_excl, +#endif + wxS_IRUSR | wxS_IWUSR) ) { // FIXME: If !ok here should we loop and try again with another // file name? That is the standard recourse if open(O_EXCL) @@ -616,14 +729,6 @@ wxString wxFileName::CreateTempFileName(const wxString& prefix) path.clear(); } } -#endif // HAVE_MKSTEMP/!HAVE_MKSTEMP - -#endif // Windows/!Windows - - if ( path.empty() ) - { - wxLogSysError(_("Failed to create a temporary file name")); - } return path; } @@ -632,47 +737,48 @@ wxString wxFileName::CreateTempFileName(const wxString& prefix) // directory operations // ---------------------------------------------------------------------------- -bool wxFileName::Mkdir( int perm, bool full ) +bool wxFileName::Mkdir( int perm, int flags ) { - return wxFileName::Mkdir( GetFullPath(), perm, full ); + return wxFileName::Mkdir( GetFullPath(), perm, flags ); } -bool wxFileName::Mkdir( const wxString &dir, int perm, bool full ) +bool wxFileName::Mkdir( const wxString& dir, int perm, int flags ) { - if (full) + if ( flags & wxPATH_MKDIR_FULL ) { - wxFileName filename(dir); - wxArrayString dirs = filename.GetDirs(); - dirs.Add(filename.GetName()); + // split the path in components + wxFileName filename; + filename.AssignDir(dir); - size_t count = dirs.GetCount(); - size_t i; wxString currPath; - int noErrors = 0; - for ( i = 0; i < count; i++ ) + if ( filename.HasVolume()) { - currPath += dirs[i]; + currPath << wxGetVolumeString(filename.GetVolume(), wxPATH_NATIVE); + } - if (currPath.Last() == wxT(':')) - { - // Can't create a root directory so continue to next dir + wxArrayString dirs = filename.GetDirs(); + size_t count = dirs.GetCount(); + for ( size_t i = 0; i < count; i++ ) + { + if ( i > 0 || filename.IsAbsolute() ) currPath += wxFILE_SEP_PATH; - continue; - } + currPath += dirs[i]; if (!DirExists(currPath)) + { if (!wxMkdir(currPath, perm)) - noErrors ++; - - if ( (i < (count-1)) ) - currPath += wxFILE_SEP_PATH; + { + // no need to try creating further directories + return FALSE; + } + } } - return (noErrors == 0); + return TRUE; } - else - return ::wxMkdir( dir, perm ); + + return ::wxMkdir( dir, perm ); } bool wxFileName::Rmdir() @@ -689,7 +795,7 @@ bool wxFileName::Rmdir( const wxString &dir ) // path normalization // ---------------------------------------------------------------------------- -bool wxFileName::Normalize(wxPathNormalize flags, +bool wxFileName::Normalize(int flags, const wxString& cwd, wxPathFormat format) { @@ -702,7 +808,7 @@ bool wxFileName::Normalize(wxPathNormalize flags, format = GetFormat(format); // make the path absolute - if ( (flags & wxPATH_NORM_ABSOLUTE) && m_relative ) + if ( (flags & wxPATH_NORM_ABSOLUTE) && !IsAbsolute(format) ) { if ( cwd.empty() ) { @@ -713,7 +819,6 @@ bool wxFileName::Normalize(wxPathNormalize flags, curDir.AssignDir(cwd); } -#if 0 // the path may be not absolute because it doesn't have the volume name // but in this case we shouldn't modify the directory components of it // but just set the current volume @@ -721,14 +826,12 @@ bool wxFileName::Normalize(wxPathNormalize flags, { SetVolume(curDir.GetVolume()); - if ( IsAbsolute() ) + if ( !m_relative ) { // yes, it was the case - we don't need curDir then curDir.Clear(); } } -#endif - m_relative = FALSE; } // handle ~ stuff under Unix only @@ -809,6 +912,11 @@ bool wxFileName::Normalize(wxPathNormalize flags, m_ext.MakeLower(); } + // we do have the path now + // + // NB: need to do this before (maybe) calling Assign() below + m_relative = FALSE; + #if defined(__WIN32__) if ( (flags & wxPATH_NORM_LONG) && (format == wxPATH_DOS) ) { @@ -819,6 +927,28 @@ bool wxFileName::Normalize(wxPathNormalize flags, return TRUE; } +// ---------------------------------------------------------------------------- +// absolute/relative paths +// ---------------------------------------------------------------------------- + +bool wxFileName::IsAbsolute(wxPathFormat format) const +{ + // if our path doesn't start with a path separator, it's not an absolute + // path + if ( m_relative ) + return FALSE; + + if ( !GetVolumeSeparator(format).empty() ) + { + // this format has volumes and an absolute path must have one, it's not + // enough to have the full path to bean absolute file under Windows + if ( GetVolume().empty() ) + return FALSE; + } + + return TRUE; +} + bool wxFileName::MakeRelativeTo(const wxString& pathBase, wxPathFormat format) { wxFileName fnBase(pathBase, format); @@ -854,7 +984,18 @@ bool wxFileName::MakeRelativeTo(const wxString& pathBase, wxPathFormat format) { m_dirs.Insert(wxT(".."), 0u); } - + + if ( format == wxPATH_UNIX || format == wxPATH_DOS ) + { + // a directory made relative with respect to itself is '.' under Unix + // and DOS, by definition (but we don't have to insert "./" for the + // files) + if ( m_dirs.IsEmpty() && IsDir() ) + { + m_dirs.Add(_T('.')); + } + } + m_relative = TRUE; // we were modified @@ -948,14 +1089,6 @@ bool wxFileName::IsPathSeparator(wxChar ch, wxPathFormat format) return GetPathSeparators(format).Find(ch) != wxNOT_FOUND; } -bool wxFileName::IsWild( wxPathFormat format ) -{ - // FIXME: this is probably false for Mac and this is surely wrong for most - // of Unix shells (think about "[...]") - (void)format; - return m_name.find_first_of(_T("*?")) != wxString::npos; -} - // ---------------------------------------------------------------------------- // path components manipulation // ---------------------------------------------------------------------------- @@ -1000,130 +1133,55 @@ wxString wxFileName::GetFullName() const return fullname; } -wxString wxFileName::GetPath( bool add_separator, wxPathFormat format ) const +wxString wxFileName::GetPath( int flags, wxPathFormat format ) const { format = GetFormat( format ); wxString fullpath; - // the leading character - if ( format == wxPATH_MAC && m_relative ) - { - fullpath += wxFILE_SEP_PATH_MAC; - } - else if ( format == wxPATH_DOS ) + // return the volume with the path as well if requested + if ( flags & wxPATH_GET_VOLUME ) { - if (!m_relative) - fullpath += wxFILE_SEP_PATH_DOS; + fullpath += wxGetVolumeString(GetVolume(), format); } - else if ( format == wxPATH_UNIX ) - { - if (!m_relative) - fullpath += wxFILE_SEP_PATH_UNIX; - } - - // then concatenate all the path components using the path separator - size_t dirCount = m_dirs.GetCount(); - if ( dirCount ) + + // the leading character + switch ( format ) { - if ( format == wxPATH_VMS ) - { - fullpath += wxT('['); - } + case wxPATH_MAC: + if ( m_relative ) + fullpath += wxFILE_SEP_PATH_MAC; + break; + case wxPATH_DOS: + if (!m_relative) + fullpath += wxFILE_SEP_PATH_DOS; + break; - for ( size_t i = 0; i < dirCount; i++ ) - { - // TODO: What to do with ".." under VMS + default: + wxFAIL_MSG( _T("unknown path format") ); + // fall through - switch (format) + case wxPATH_UNIX: + if ( !m_relative ) { - case wxPATH_MAC: - { - if (m_dirs[i] == wxT(".")) - break; - if (m_dirs[i] != wxT("..")) // convert back from ".." to nothing - fullpath += m_dirs[i]; - fullpath += wxT(':'); - break; - } - case wxPATH_DOS: - { - fullpath += m_dirs[i]; - fullpath += wxT('\\'); - break; - } - case wxPATH_UNIX: - { - fullpath += m_dirs[i]; - fullpath += wxT('/'); - break; - } - case wxPATH_VMS: - { - if (m_dirs[i] != wxT("..")) // convert back from ".." to nothing - fullpath += m_dirs[i]; - if (i == dirCount-1) - fullpath += wxT(']'); - else - fullpath += wxT('.'); - break; - } - default: + // normally the absolute file names starts with a slash with + // one exception: file names like "~/foo.bar" don't have it + if ( m_dirs.IsEmpty() || m_dirs[0u] != _T('~') ) { - wxFAIL_MSG( wxT("error") ); + fullpath += wxFILE_SEP_PATH_UNIX; } } - } - } - - - - return fullpath; -} - -wxString wxFileName::GetFullPath( wxPathFormat format ) const -{ - format = GetFormat(format); - - wxString fullpath; + break; - // first put the volume - if ( !m_volume.empty() ) - { - { - // Special Windows UNC paths hack, part 2: undo what we did in - // SplitPath() and make an UNC path if we have a drive which is not a - // single letter (hopefully the network shares can't be one letter only - // although I didn't find any authoritative docs on this) - if ( format == wxPATH_DOS && m_volume.length() > 1 ) - { - fullpath << wxFILE_SEP_PATH_DOS << wxFILE_SEP_PATH_DOS << m_volume; - } - else if ( format == wxPATH_DOS || format == wxPATH_VMS ) - { - fullpath << m_volume << GetVolumeSeparator(format); - } - // else ignore - } - } - - // the leading character - if ( format == wxPATH_MAC && m_relative ) - { - fullpath += wxFILE_SEP_PATH_MAC; - } - else if ( format == wxPATH_DOS ) - { - if (!m_relative) - fullpath += wxFILE_SEP_PATH_DOS; - } - else if ( format == wxPATH_UNIX ) - { - if (!m_relative) - fullpath += wxFILE_SEP_PATH_UNIX; + case wxPATH_VMS: + // no leading character here but use this place to unset + // wxPATH_GET_SEPARATOR flag: under VMS it doesn't make sense as, + // if I understand correctly, there should never be a dot before + // the closing bracket + flags &= ~wxPATH_GET_SEPARATOR; } - + // then concatenate all the path components using the path separator size_t dirCount = m_dirs.GetCount(); if ( dirCount ) @@ -1133,53 +1191,61 @@ wxString wxFileName::GetFullPath( wxPathFormat format ) const fullpath += wxT('['); } - for ( size_t i = 0; i < dirCount; i++ ) { - // TODO: What to do with ".." under VMS - switch (format) { case wxPATH_MAC: - { - if (m_dirs[i] == wxT(".")) - break; - if (m_dirs[i] != wxT("..")) // convert back from ".." to nothing + if ( m_dirs[i] == wxT(".") ) + { + // skip appending ':', this shouldn't be done in this + // case as "::" is interpreted as ".." under Unix + continue; + } + + // convert back from ".." to nothing + if ( m_dirs[i] != wxT("..") ) fullpath += m_dirs[i]; - fullpath += wxT(':'); break; - } + + default: + wxFAIL_MSG( wxT("unexpected path format") ); + // still fall through + case wxPATH_DOS: - { - fullpath += m_dirs[i]; - fullpath += wxT('\\'); - break; - } case wxPATH_UNIX: - { fullpath += m_dirs[i]; - fullpath += wxT('/'); break; - } + case wxPATH_VMS: - { - if (m_dirs[i] != wxT("..")) // convert back from ".." to nothing + // TODO: What to do with ".." under VMS + + // convert back from ".." to nothing + if ( m_dirs[i] != wxT("..") ) fullpath += m_dirs[i]; - if (i == dirCount-1) - fullpath += wxT(']'); - else - fullpath += wxT('.'); break; - } - default: - { - wxFAIL_MSG( wxT("error") ); - } } + + if ( (flags & wxPATH_GET_SEPARATOR) || (i != dirCount - 1) ) + fullpath += GetPathSeparator(format); + } + + if ( format == wxPATH_VMS ) + { + fullpath += wxT(']'); } } - // finally add the file name and extension + return fullpath; +} + +wxString wxFileName::GetFullPath( wxPathFormat format ) const +{ + // we already have a function to get the path + wxString fullpath = GetPath(wxPATH_GET_VOLUME | wxPATH_GET_SEPARATOR, + format); + + // now just add the file name and extension to it fullpath += GetFullName(); return fullpath; @@ -1221,28 +1287,28 @@ wxString wxFileName::GetLongPath() const #if defined(__WIN32__) && !defined(__WXMICROWIN__) bool success = FALSE; - // VZ: this code was disabled, why? -#if 0 // wxUSE_DYNLIB_CLASS - typedef DWORD (*GET_LONG_PATH_NAME)(const wxChar *, wxChar *, DWORD); +#if wxUSE_DYNAMIC_LOADER + typedef DWORD (WINAPI *GET_LONG_PATH_NAME)(const wxChar *, wxChar *, DWORD); static bool s_triedToLoad = FALSE; if ( !s_triedToLoad ) { + // suppress the errors about missing GetLongPathName[AW] + wxLogNull noLog; + s_triedToLoad = TRUE; - wxDllType dllKernel = wxDllLoader::LoadLibrary(_T("kernel32")); - if ( dllKernel ) + wxDynamicLibrary dllKernel(_T("kernel32")); + if ( dllKernel.IsLoaded() ) { // may succeed or fail depending on the Windows version static GET_LONG_PATH_NAME s_pfnGetLongPathName = NULL; #ifdef _UNICODE - s_pfnGetLongPathName = (GET_LONG_PATH_NAME) wxDllLoader::GetSymbol(dllKernel, _T("GetLongPathNameW")); + s_pfnGetLongPathName = (GET_LONG_PATH_NAME) dllKernel.GetSymbol(_T("GetLongPathNameW")); #else - s_pfnGetLongPathName = (GET_LONG_PATH_NAME) wxDllLoader::GetSymbol(dllKernel, _T("GetLongPathNameA")); + s_pfnGetLongPathName = (GET_LONG_PATH_NAME) dllKernel.GetSymbol(_T("GetLongPathNameA")); #endif - wxDllLoader::UnloadLibrary(dllKernel); - if ( s_pfnGetLongPathName ) { DWORD dwSize = (*s_pfnGetLongPathName)(path, NULL, 0); @@ -1268,9 +1334,10 @@ wxString wxFileName::GetLongPath() const } } } + if (success) return pathOut; -#endif // wxUSE_DYNLIB_CLASS +#endif // wxUSE_DYNAMIC_LOADER if (!success) { @@ -1443,7 +1510,10 @@ void wxFileName::SplitPath(const wxString& fullpathWithVolume, // the path equal to something like '/', not empty, for the files // immediately under root directory size_t len = posLastSlash; - if ( !len ) + + // this rule does not apply to mac since we do not start with colons (sep) + // except for relative paths + if ( !len && format != wxPATH_MAC) len++; *pstrPath = fullpath.Left(len); @@ -1505,9 +1575,9 @@ void wxFileName::SplitPath(const wxString& fullpath, wxString volume; SplitPath(fullpath, &volume, path, name, ext, format); - if ( path && !volume.empty() ) + if ( path ) { - path->Prepend(volume + GetVolumeSeparator(format)); + path->Prepend(wxGetVolumeString(volume, format)); } } @@ -1515,9 +1585,9 @@ void wxFileName::SplitPath(const wxString& fullpath, // time functions // ---------------------------------------------------------------------------- -bool wxFileName::SetTimes(const wxDateTime *dtCreate, - const wxDateTime *dtAccess, - const wxDateTime *dtMod) +bool wxFileName::SetTimes(const wxDateTime *dtAccess, + const wxDateTime *dtMod, + const wxDateTime *dtCreate) { #if defined(__UNIX_LIKE__) || (defined(__DOS__) && defined(__WATCOMC__)) if ( !dtAccess && !dtMod ) @@ -1536,7 +1606,7 @@ bool wxFileName::SetTimes(const wxDateTime *dtCreate, return TRUE; } #elif defined(__WIN32__) - wxFileHandle fh(GetFullPath()); + wxFileHandle fh(GetFullPath(), wxFileHandle::Write); if ( fh.IsOk() ) { FILETIME ftAccess, ftCreate, ftWrite; @@ -1580,13 +1650,13 @@ bool wxFileName::Touch() #else // other platform wxDateTime dtNow = wxDateTime::Now(); - return SetTimes(NULL /* don't change create time */, &dtNow, &dtNow); + return SetTimes(&dtNow, &dtNow, NULL /* don't change create time */); #endif // platforms } bool wxFileName::GetTimes(wxDateTime *dtAccess, wxDateTime *dtMod, - wxDateTime *dtChange) const + wxDateTime *dtCreate) const { #if defined(__UNIX_LIKE__) || defined(__WXMAC__) || (defined(__DOS__) && defined(__WATCOMC__)) wxStructStat stBuf; @@ -1596,28 +1666,28 @@ bool wxFileName::GetTimes(wxDateTime *dtAccess, dtAccess->Set(stBuf.st_atime); if ( dtMod ) dtMod->Set(stBuf.st_mtime); - if ( dtChange ) - dtChange->Set(stBuf.st_ctime); + if ( dtCreate ) + dtCreate->Set(stBuf.st_ctime); return TRUE; } #elif defined(__WIN32__) - wxFileHandle fh(GetFullPath()); + wxFileHandle fh(GetFullPath(), wxFileHandle::Read); if ( fh.IsOk() ) { FILETIME ftAccess, ftCreate, ftWrite; if ( ::GetFileTime(fh, - dtMod ? &ftCreate : NULL, + dtCreate ? &ftCreate : NULL, dtAccess ? &ftAccess : NULL, - dtChange ? &ftWrite : NULL) ) + dtMod ? &ftWrite : NULL) ) { - if ( dtMod ) - ConvertFileTimeToWx(dtMod, ftCreate); + if ( dtCreate ) + ConvertFileTimeToWx(dtCreate, ftCreate); if ( dtAccess ) ConvertFileTimeToWx(dtAccess, ftAccess); - if ( dtChange ) - ConvertFileTimeToWx(dtChange, ftWrite); + if ( dtMod ) + ConvertFileTimeToWx(dtMod, ftWrite); return TRUE; } @@ -1631,3 +1701,127 @@ bool wxFileName::GetTimes(wxDateTime *dtAccess, return FALSE; } +#ifdef __WXMAC__ + +const short kMacExtensionMaxLength = 16 ; +class MacDefaultExtensionRecord +{ +public : + MacDefaultExtensionRecord() + { + m_ext[0] = 0 ; + m_type = m_creator = NULL ; + } + MacDefaultExtensionRecord( const MacDefaultExtensionRecord& from ) + { + strcpy( m_ext , from.m_ext ) ; + m_type = from.m_type ; + m_creator = from.m_creator ; + } + MacDefaultExtensionRecord( char * extension , OSType type , OSType creator ) + { + strncpy( m_ext , extension , kMacExtensionMaxLength ) ; + m_ext[kMacExtensionMaxLength] = 0 ; + m_type = type ; + m_creator = creator ; + } + char m_ext[kMacExtensionMaxLength] ; + OSType m_type ; + OSType m_creator ; +} ; + +#include "wx/dynarray.h" +WX_DECLARE_OBJARRAY(MacDefaultExtensionRecord, MacDefaultExtensionArray) ; + +bool gMacDefaultExtensionsInited = false ; + +#include "wx/arrimpl.cpp" + +WX_DEFINE_EXPORTED_OBJARRAY(MacDefaultExtensionArray) ; + +MacDefaultExtensionArray gMacDefaultExtensions ; + +static void MacEnsureDefaultExtensionsLoaded() +{ + if ( !gMacDefaultExtensionsInited ) + { + + // load the default extensions + MacDefaultExtensionRecord defaults[1] = + { + MacDefaultExtensionRecord( "txt" , 'TEXT' , 'ttxt' ) , + + } ; + // we could load the pc exchange prefs here too + + for ( int i = 0 ; i < WXSIZEOF( defaults ) ; ++i ) + { + gMacDefaultExtensions.Add( defaults[i] ) ; + } + gMacDefaultExtensionsInited = true ; + } +} +bool wxFileName::MacSetTypeAndCreator( wxUint32 type , wxUint32 creator ) +{ + FInfo fndrInfo ; + FSSpec spec ; + wxMacFilename2FSSpec(GetFullPath(),&spec) ; + OSErr err = FSpGetFInfo( &spec , &fndrInfo ) ; + wxCHECK( err == noErr , false ) ; + + fndrInfo.fdType = type ; + fndrInfo.fdCreator = creator ; + FSpSetFInfo( &spec , &fndrInfo ) ; + return true ; +} + +bool wxFileName::MacGetTypeAndCreator( wxUint32 *type , wxUint32 *creator ) +{ + FInfo fndrInfo ; + FSSpec spec ; + wxMacFilename2FSSpec(GetFullPath(),&spec) ; + OSErr err = FSpGetFInfo( &spec , &fndrInfo ) ; + wxCHECK( err == noErr , false ) ; + + *type = fndrInfo.fdType ; + *creator = fndrInfo.fdCreator ; + return true ; +} + +bool wxFileName::MacSetDefaultTypeAndCreator() +{ + wxUint32 type , creator ; + if ( wxFileName::MacFindDefaultTypeAndCreator(GetExt() , &type , + &creator ) ) + { + return MacSetTypeAndCreator( type , creator ) ; + } + return false; +} + +bool wxFileName::MacFindDefaultTypeAndCreator( const wxString& ext , wxUint32 *type , wxUint32 *creator ) +{ + MacEnsureDefaultExtensionsLoaded() ; + wxString extl = ext.Lower() ; + for( int i = gMacDefaultExtensions.Count() - 1 ; i >= 0 ; --i ) + { + if ( gMacDefaultExtensions.Item(i).m_ext == extl ) + { + *type = gMacDefaultExtensions.Item(i).m_type ; + *creator = gMacDefaultExtensions.Item(i).m_creator ; + return true ; + } + } + return false ; +} + +void wxFileName::MacRegisterDefaultTypeAndCreator( const wxString& ext , wxUint32 type , wxUint32 creator ) +{ + MacEnsureDefaultExtensionsLoaded() ; + MacDefaultExtensionRecord rec ; + rec.m_type = type ; + rec.m_creator = creator ; + strncpy( rec.m_ext , ext.Lower().c_str() , kMacExtensionMaxLength ) ; + gMacDefaultExtensions.Add( rec ) ; +} +#endif