Note that VMS uses different separators unlike Unix:
: always after the device. If the path does not contain : than
the default (the device of the current directory) is assumed.
- [ start of directory specyfication
+ [ start of directory specification
. separator between directory and subdirectory
] between directory and file
*/
filename, // name
mode == Read ? GENERIC_READ // access mask
: GENERIC_WRITE,
- 0, // no sharing
+ FILE_SHARE_READ | // sharing mode
+ FILE_SHARE_WRITE, // (allow everything)
NULL, // no secutity attr
OPEN_EXISTING, // creation disposition
0, // no flags
m_name = name;
}
-void wxFileName::SetPath( const wxString &path, wxPathFormat format )
+void wxFileName::SetPath( const wxString& pathOrig, wxPathFormat format )
{
m_dirs.Clear();
- if ( !path.empty() )
+ if ( pathOrig.empty() )
{
- wxPathFormat my_format = GetFormat( format );
- wxString my_path = path;
+ // no path at all
+ m_relative = true;
- // 1) Determine if the path is relative or absolute.
- wxChar leadingChar = my_path[0u];
+ return;
+ }
- switch (my_format)
- {
- case wxPATH_MAC:
- 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
- // (relative) (dir) (file.txt)
- // "::dir:file.txt" actually means "../dir/file.txt"
- // stored as (relative) (..) (dir) (file.txt)
- // This is important only for the Mac as an empty dir
- // actually means <UP>, whereas under DOS, double
- // slashes can be ignored: "\\\\" is the same as "\\".
- if (m_relative)
- my_path.erase( 0, 1 );
- break;
+ format = GetFormat( format );
- case wxPATH_VMS:
- // TODO: what is the relative path format here?
- m_relative = false;
- break;
+ // 0) deal with possible volume part first
+ wxString volume,
+ path;
+ SplitVolume(pathOrig, &volume, &path, format);
+ if ( !volume.empty() )
+ {
+ m_relative = false;
- default:
- wxFAIL_MSG( _T("Unknown path format") );
- // !! Fall through !!
+ SetVolume(volume);
+ }
- case wxPATH_UNIX:
- // the paths of the form "~" or "~username" are absolute
- m_relative = leadingChar != wxT('/') && leadingChar != _T('~');
- break;
+ // 1) Determine if the path is relative or absolute.
+ wxChar leadingChar = path[0u];
- case wxPATH_DOS:
- m_relative = !IsPathSeparator(leadingChar, my_format);
- break;
+ switch (format)
+ {
+ case wxPATH_MAC:
+ 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
+ // (relative) (dir) (file.txt)
+ // "::dir:file.txt" actually means "../dir/file.txt"
+ // stored as (relative) (..) (dir) (file.txt)
+ // This is important only for the Mac as an empty dir
+ // actually means <UP>, whereas under DOS, double
+ // slashes can be ignored: "\\\\" is the same as "\\".
+ if (m_relative)
+ path.erase( 0, 1 );
+ break;
- }
+ case wxPATH_VMS:
+ // TODO: what is the relative path format here?
+ m_relative = false;
+ 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".
+ default:
+ wxFAIL_MSG( _T("Unknown path format") );
+ // !! Fall through !!
- wxStringTokenizer tn( my_path, GetPathSeparators(my_format) );
+ case wxPATH_UNIX:
+ // the paths of the form "~" or "~username" are absolute
+ m_relative = leadingChar != wxT('/') && leadingChar != _T('~');
+ break;
- while ( tn.HasMoreTokens() )
- {
- wxString token = tn.GetNextToken();
+ case wxPATH_DOS:
+ m_relative = !IsPathSeparator(leadingChar, format);
+ break;
- // Remove empty token under DOS and Unix, interpret them
- // as .. under Mac.
- if (token.empty())
- {
- if (my_format == wxPATH_MAC)
- m_dirs.Add( wxT("..") );
- // else ignore
- }
- else
- {
- m_dirs.Add( token );
- }
- }
}
- else // no path at all
+
+ // 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( path, GetPathSeparators(format) );
+
+ while ( tn.HasMoreTokens() )
{
- m_relative = true;
+ wxString token = tn.GetNextToken();
+
+ // Remove empty token under DOS and Unix, interpret them
+ // as .. under Mac.
+ if (token.empty())
+ {
+ if (format == wxPATH_MAC)
+ m_dirs.Add( wxT("..") );
+ // else ignore
+ }
+ else
+ {
+ m_dirs.Add( token );
+ }
}
}
}
#elif defined(__WINDOWS__) && !defined(__WXMICROWIN__)
-#ifdef __WIN32__
+
if ( dir.empty() )
{
if ( !::GetTempPath(MAX_PATH, wxStringBuffer(dir, MAX_PATH + 1)) )
path.clear();
}
-#else // Win16
- if ( !::GetTempFileName(NULL, prefix, 0, wxStringBuffer(path, 1025)) )
- {
- path.clear();
- }
-#endif // Win32/16
-#elif defined(__WXPM__)
- // for now just create a file
- //
- // future enhancements can be to set some extended attributes for file
- // systems OS/2 supports that have them (HPFS, FAT32) and security
- // (HPFS386)
- static const wxChar *szMktempSuffix = wxT("XXX");
- path << dir << _T('/') << name << szMktempSuffix;
-
- // Temporarily remove - MN
- #ifndef __WATCOMC__
- ::DosCreateDir(wxStringBuffer(path, MAX_PATH), NULL);
- #endif
-
-#else // !Windows, !OS/2
+#else // !Windows
if ( dir.empty() )
{
#if defined(__WXMAC__) && !defined(__DARWIN__)
if ( dir.empty() )
{
// default
- #ifdef __DOS__
+ #if defined(__DOS__) || defined(__OS2__)
dir = _T(".");
#else
dir = _T("/tmp");
else // mkstemp() succeeded
{
path = wxConvFile.cMB2WX( (const char*) buf );
-
+
// avoid leaking the fd
if ( fileTemp )
{
for ( size_t n = 0; n < numTries; n++ )
{
// 3 hex digits is enough for numTries == 1000 < 4096
- pathTry = path + wxString::Format(_T("%.03x"), n);
+ pathTry = path + wxString::Format(_T("%.03x"), (unsigned int) n);
if ( !wxFile::Exists(pathTry) )
{
break;
size_t count = dirs.GetCount();
for ( size_t i = 0; i < count; i++ )
{
- if ( i > 0 ||
+ if ( i > 0 ||
#if defined(__WXMAC__) && !defined(__DARWIN__)
- // relative pathnames are exactely the other way round under mac...
- !filename.IsAbsolute()
+ // relative pathnames are exactely the other way round under mac...
+ !filename.IsAbsolute()
#else
- filename.IsAbsolute()
+ filename.IsAbsolute()
#endif
)
currPath += wxFILE_SEP_PATH;
m_dirs.Add(dir);
}
+#if defined(__WIN32__) && !defined(__WXWINCE__) && wxUSE_OLE
+ if ( (flags & wxPATH_NORM_SHORTCUT) )
+ {
+ wxString filename;
+ if (GetShortcutTarget(GetFullPath(format), filename))
+ {
+ // Repeat this since we may now have a new path
+ if ( (flags & wxPATH_NORM_CASE) && !IsCaseSensitive(format) )
+ {
+ filename.MakeLower();
+ }
+ m_relative = false;
+ Assign(filename);
+ }
+ }
+#endif
+
if ( (flags & wxPATH_NORM_CASE) && !IsCaseSensitive(format) )
{
// VZ: expand env vars here too?
+ m_volume.MakeLower();
m_name.MakeLower();
m_ext.MakeLower();
}
return true;
}
+// ----------------------------------------------------------------------------
+// get the shortcut target
+// ----------------------------------------------------------------------------
+
+// WinCE (3) doesn't have CLSID_ShellLink, IID_IShellLink definitions.
+// The .lnk file is a plain text file so it should be easy to
+// make it work. Hint from Google Groups:
+// "If you open up a lnk file, you'll see a
+// number, followed by a pound sign (#), followed by more text. The
+// number is the number of characters that follows the pound sign. The
+// characters after the pound sign are the command line (which _can_
+// include arguments) to be executed. Any path (e.g. \windows\program
+// files\myapp.exe) that includes spaces needs to be enclosed in
+// quotation marks."
+
+#if defined(__WIN32__) && !defined(__WXWINCE__) && wxUSE_OLE
+// The following lines are necessary under WinCE
+// #include "wx/msw/private.h"
+// #include <ole2.h>
+#include <shlobj.h>
+#if defined(__WXWINCE__)
+#include <shlguid.h>
+#endif
+
+bool wxFileName::GetShortcutTarget(const wxString& shortcutPath, wxString& targetFilename, wxString* arguments)
+{
+ wxString path, file, ext;
+ wxSplitPath(shortcutPath, & path, & file, & ext);
+
+ HRESULT hres;
+ IShellLink* psl;
+ bool success = false;
+
+ // Assume it's not a shortcut if it doesn't end with lnk
+ if (ext.Lower() != wxT("lnk"))
+ return false;
+
+ // create a ShellLink object
+ hres = CoCreateInstance(CLSID_ShellLink, NULL, CLSCTX_INPROC_SERVER,
+ IID_IShellLink, (LPVOID*) &psl);
+
+ if (SUCCEEDED(hres))
+ {
+ IPersistFile* ppf;
+ hres = psl->QueryInterface( IID_IPersistFile, (LPVOID *) &ppf);
+ if (SUCCEEDED(hres))
+ {
+ WCHAR wsz[MAX_PATH];
+
+ MultiByteToWideChar(CP_ACP, MB_PRECOMPOSED, shortcutPath.mb_str(), -1, wsz,
+ MAX_PATH);
+
+ hres = ppf->Load(wsz, 0);
+ if (SUCCEEDED(hres))
+ {
+ wxChar buf[2048];
+ psl->GetPath(buf, 2048, NULL, SLGP_UNCPRIORITY);
+ targetFilename = wxString(buf);
+ success = (shortcutPath != targetFilename);
+
+ psl->GetArguments(buf, 2048);
+ wxString args(buf);
+ if (!args.IsEmpty() && arguments)
+ {
+ *arguments = args;
+ }
+ }
+ }
+ }
+ psl->Release();
+ return success;
+}
+#endif
+
+
// ----------------------------------------------------------------------------
// absolute/relative paths
// ----------------------------------------------------------------------------
// get cwd only once - small time saving
wxString cwd = wxGetCwd();
- fn1.Normalize(wxPATH_NORM_ALL & ~wxPATH_NORM_CASE, cwd, format);
- fn2.Normalize(wxPATH_NORM_ALL & ~wxPATH_NORM_CASE, cwd, format);
+ fn1.Normalize(wxPATH_NORM_ALL | wxPATH_NORM_CASE, cwd, format);
+ fn2.Normalize(wxPATH_NORM_ALL | wxPATH_NORM_CASE, cwd, format);
if ( fn1.GetFullPath() == fn2.GetFullPath() )
return true;
return seps;
}
+/* static */
+wxString wxFileName::GetPathTerminators(wxPathFormat format)
+{
+ format = GetFormat(format);
+
+ // under VMS the end of the path is ']', not the path separator used to
+ // separate the components
+ return format == wxPATH_VMS ? wxString(_T(']')) : GetPathSeparators(format);
+}
+
/* static */
bool wxFileName::IsPathSeparator(wxChar ch, wxPathFormat format)
{
// normally the absolute file names start with a slash
// with one exception: the ones like "~/foo.bar" don't
// have it
- if ( m_dirs[0u] != _T('~') )
+ if ( m_dirs.IsEmpty() || m_dirs[0u] != _T('~') )
{
fullpath += wxFILE_SEP_PATH_UNIX;
}
{
if (format == wxPATH_NATIVE)
{
-#if defined(__WXMSW__) || defined(__WXPM__) || defined(__DOS__)
+#if defined(__WXMSW__) || defined(__OS2__) || defined(__DOS__)
format = wxPATH_DOS;
#elif defined(__WXMAC__) && !defined(__DARWIN__)
format = wxPATH_MAC;
// ----------------------------------------------------------------------------
/* static */
-void wxFileName::SplitPath(const wxString& fullpathWithVolume,
- wxString *pstrVolume,
- wxString *pstrPath,
- wxString *pstrName,
- wxString *pstrExt,
- wxPathFormat format)
+void
+wxFileName::SplitVolume(const wxString& fullpathWithVolume,
+ wxString *pstrVolume,
+ wxString *pstrPath,
+ wxPathFormat format)
{
format = GetFormat(format);
wxString fullpath = fullpathWithVolume;
- // under VMS the end of the path is ']', not the path separator used to
- // separate the components
- wxString sepPath = format == wxPATH_VMS ? wxString(_T(']'))
- : GetPathSeparators(format);
-
// special Windows UNC paths hack: transform \\share\path into share:path
if ( format == wxPATH_DOS )
{
{
fullpath.erase(0, 2);
- size_t posFirstSlash = fullpath.find_first_of(sepPath);
+ size_t posFirstSlash =
+ fullpath.find_first_of(GetPathTerminators(format));
if ( posFirstSlash != wxString::npos )
{
fullpath[posFirstSlash] = wxFILE_SEP_DSK;
}
}
+ if ( pstrPath )
+ *pstrPath = fullpath;
+}
+
+/* static */
+void wxFileName::SplitPath(const wxString& fullpathWithVolume,
+ wxString *pstrVolume,
+ wxString *pstrPath,
+ wxString *pstrName,
+ wxString *pstrExt,
+ wxPathFormat format)
+{
+ format = GetFormat(format);
+
+ wxString fullpath;
+ SplitVolume(fullpathWithVolume, pstrVolume, &fullpath, format);
+
// find the positions of the last dot and last path separator in the path
size_t posLastDot = fullpath.find_last_of(wxFILE_SEP_EXT);
- size_t posLastSlash = fullpath.find_last_of(sepPath);
+ size_t posLastSlash = fullpath.find_last_of(GetPathTerminators(format));
+ // check whether this dot occurs at the very beginning of a path component
if ( (posLastDot != wxString::npos) &&
- ((format == wxPATH_UNIX) || (format == wxPATH_VMS)) )
+ (posLastDot == 0 ||
+ IsPathSeparator(fullpath[posLastDot - 1]) ||
+ (format == wxPATH_VMS && fullpath[posLastDot - 1] == _T(']'))) )
{
- if ( (posLastDot == 0) ||
- (fullpath[posLastDot - 1] == sepPath[0u] ) )
- {
- // under Unix and VMS, dot may be (and commonly is) the first
- // character of the filename, don't treat the entire filename as
- // extension in this case
- posLastDot = wxString::npos;
- }
+ // dot may be (and commonly -- at least under Unix -- is) the first
+ // character of the filename, don't treat the entire filename as
+ // extension in this case
+ posLastDot = wxString::npos;
}
// if we do have a dot and a slash, check that the dot is in the name part
MacDefaultExtensionArray gMacDefaultExtensions ;
-static void MacEnsureDefaultExtensionsLoaded()
+// load the default extensions
+MacDefaultExtensionRecord gDefaults[] =
{
- if ( !gMacDefaultExtensionsInited )
- {
-
- // load the default extensions
- MacDefaultExtensionRecord defaults[1] =
- {
- MacDefaultExtensionRecord( wxT("txt") , 'TEXT' , 'ttxt' ) ,
+ MacDefaultExtensionRecord( wxT("txt") , 'TEXT' , 'ttxt' ) ,
+ MacDefaultExtensionRecord( wxT("tif") , 'TIFF' , '****' ) ,
+ MacDefaultExtensionRecord( wxT("jpg") , 'JPEG' , '****' ) ,
+} ;
- } ;
- // we could load the pc exchange prefs here too
-
- for ( size_t i = 0 ; i < WXSIZEOF( defaults ) ; ++i )
+static void MacEnsureDefaultExtensionsLoaded()
+{
+ if ( !gMacDefaultExtensionsInited )
{
- gMacDefaultExtensions.Add( defaults[i] ) ;
+ // we could load the pc exchange prefs here too
+ for ( size_t i = 0 ; i < WXSIZEOF( gDefaults ) ; ++i )
+ {
+ gMacDefaultExtensions.Add( gDefaults[i] ) ;
+ }
+ gMacDefaultExtensionsInited = true ;
}
- 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 ) ;
+ FSRef fsRef ;
+ FSCatalogInfo catInfo;
+ FileInfo *finfo ;
- fndrInfo.fdType = type ;
- fndrInfo.fdCreator = creator ;
- FSpSetFInfo( &spec , &fndrInfo ) ;
- return true ;
+ if ( wxMacPathToFSRef( GetFullPath() , &fsRef ) == noErr )
+ {
+ if ( FSGetCatalogInfo (&fsRef, kFSCatInfoFinderInfo, &catInfo, NULL, NULL, NULL) == noErr )
+ {
+ finfo = (FileInfo*)&catInfo.finderInfo;
+ finfo->fileType = type ;
+ finfo->fileCreator = creator ;
+ FSSetCatalogInfo( &fsRef, kFSCatInfoFinderInfo, &catInfo ) ;
+ return true ;
+ }
+ }
+ return false ;
}
bool wxFileName::MacGetTypeAndCreator( wxUint32 *type , wxUint32 *creator )
{
- FInfo fndrInfo ;
- FSSpec spec ;
- wxMacFilename2FSSpec(GetFullPath(),&spec) ;
- OSErr err = FSpGetFInfo( &spec , &fndrInfo ) ;
- wxCHECK( err == noErr , false ) ;
+ FSRef fsRef ;
+ FSCatalogInfo catInfo;
+ FileInfo *finfo ;
- *type = fndrInfo.fdType ;
- *creator = fndrInfo.fdCreator ;
- return true ;
+ if ( wxMacPathToFSRef( GetFullPath() , &fsRef ) == noErr )
+ {
+ if ( FSGetCatalogInfo (&fsRef, kFSCatInfoFinderInfo, &catInfo, NULL, NULL, NULL) == noErr )
+ {
+ finfo = (FileInfo*)&catInfo.finderInfo;
+ *type = finfo->fileType ;
+ *creator = finfo->fileCreator ;
+ return true ;
+ }
+ }
+ return false ;
}
bool wxFileName::MacSetDefaultTypeAndCreator()
projects / wxWidgets.git / blobdiff