// headers
// ----------------------------------------------------------------------------
-#ifdef __GNUG__
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
#pragma implementation "filename.h"
#endif
#endif
#ifdef __EMX__
+#include <os2.h>
#define MAX_PATH _MAX_PATH
#endif
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
}
}
- // return TRUE only if the file could be opened successfully
+ // return true only if the file could be opened successfully
bool IsOk() const { return m_hFile != INVALID_HANDLE_VALUE; }
// get the handle
case wxPATH_VMS:
// TODO: what is the relative path format here?
- m_relative = FALSE;
+ m_relative = false;
break;
+ default:
+ wxFAIL_MSG( _T("Unknown path format") );
+ // !! Fall through !!
+
case wxPATH_UNIX:
// the paths of the form "~" or "~username" are absolute
m_relative = leadingChar != wxT('/') && leadingChar != _T('~');
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
}
else // no path at all
{
- m_relative = TRUE;
+ m_relative = true;
}
}
m_ext = wxEmptyString;
// we don't have any absolute path for now
- m_relative = TRUE;
+ m_relative = true;
}
/* static */
}
#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");
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;
if (!wxMkdir(currPath, perm))
{
// no need to try creating further directories
- return FALSE;
+ return false;
}
}
}
- return TRUE;
+ return true;
}
const wxString& cwd,
wxPathFormat format)
{
+ // deal with env vars renaming first as this may seriously change the path
+ if ( flags & wxPATH_NORM_ENV_VARS )
+ {
+ wxString pathOrig = GetFullPath(format);
+ wxString path = wxExpandEnvVars(pathOrig);
+ if ( path != pathOrig )
+ {
+ Assign(path);
+ }
+ }
+
+
// the existing path components
wxArrayString dirs = GetDirs();
{
wxLogError(_("The path '%s' contains too many \"..\"!"),
GetFullPath().c_str());
- return FALSE;
+ return false;
}
m_dirs.RemoveAt(m_dirs.GetCount() - 1);
}
}
- if ( flags & wxPATH_NORM_ENV_VARS )
- {
- dir = wxExpandEnvVars(dir);
- }
-
if ( (flags & wxPATH_NORM_CASE) && !IsCaseSensitive(format) )
{
dir.MakeLower();
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();
}
// we do have the path now
//
// NB: need to do this before (maybe) calling Assign() below
- m_relative = FALSE;
+ m_relative = false;
#if defined(__WIN32__)
if ( (flags & wxPATH_NORM_LONG) && (format == wxPATH_DOS) )
}
#endif // Win32
- return TRUE;
+ 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
// if our path doesn't start with a path separator, it's not an absolute
// path
if ( m_relative )
- return FALSE;
+ 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 false;
}
- return TRUE;
+ return true;
}
bool wxFileName::MakeRelativeTo(const wxString& pathBase, wxPathFormat format)
if ( !GetVolume().IsSameAs(fnBase.GetVolume(), withCase) )
{
// nothing done
- return FALSE;
+ return false;
}
// same drive, so we don't need our volume
}
}
- m_relative = TRUE;
+ m_relative = true;
// we were modified
- return TRUE;
+ return true;
}
// ----------------------------------------------------------------------------
// 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 true;
// TODO: compare inodes for Unix, this works even when filenames are
// different but files are the same (symlinks) (VZ)
- return FALSE;
+ return false;
}
/* static */
return GetFormat(format) == wxPATH_UNIX;
}
+/* static */
+wxString wxFileName::GetForbiddenChars(wxPathFormat format)
+{
+ // Inits to forbidden characters that are common to (almost) all platforms.
+ wxString strForbiddenChars = wxT("*?");
+
+ // If asserts, wxPathFormat has been changed. In case of a new path format
+ // addition, the following code might have to be updated.
+ wxCOMPILE_TIME_ASSERT(wxPATH_MAX == 5, wxPathFormatChanged);
+ switch ( GetFormat(format) )
+ {
+ default :
+ wxFAIL_MSG( wxT("Unknown path format") );
+ // !! Fall through !!
+
+ case wxPATH_UNIX:
+ break;
+
+ case wxPATH_MAC:
+ // On a Mac even names with * and ? are allowed (Tested with OS
+ // 9.2.1 and OS X 10.2.5)
+ strForbiddenChars = wxEmptyString;
+ break;
+
+ case wxPATH_DOS:
+ strForbiddenChars += wxT("\\/:\"<>|");
+ break;
+
+ case wxPATH_VMS:
+ break;
+ }
+
+ return strForbiddenChars;
+}
+
/* static */
wxString wxFileName::GetVolumeSeparator(wxPathFormat format)
{
break;
default:
- wxFAIL_MSG( _T("unknown wxPATH_XXX style") );
+ wxFAIL_MSG( _T("Unknown wxPATH_XXX style") );
// fall through
case wxPATH_UNIX:
// path components manipulation
// ----------------------------------------------------------------------------
+/* static */ bool wxFileName::IsValidDirComponent(const wxString& dir)
+{
+ if ( dir.empty() )
+ {
+ wxFAIL_MSG( _T("empty directory passed to wxFileName::InsertDir()") );
+
+ return false;
+ }
+
+ const size_t len = dir.length();
+ for ( size_t n = 0; n < len; n++ )
+ {
+ if ( dir[n] == GetVolumeSeparator() || IsPathSeparator(dir[n]) )
+ {
+ wxFAIL_MSG( _T("invalid directory component in wxFileName") );
+
+ return false;
+ }
+ }
+
+ return true;
+}
+
void wxFileName::AppendDir( const wxString &dir )
{
- m_dirs.Add( dir );
+ if ( IsValidDirComponent(dir) )
+ m_dirs.Add( dir );
}
void wxFileName::PrependDir( const wxString &dir )
{
- m_dirs.Insert( dir, 0 );
+ InsertDir(0, dir);
}
void wxFileName::InsertDir( int before, const wxString &dir )
{
- m_dirs.Insert( dir, before );
+ if ( IsValidDirComponent(dir) )
+ m_dirs.Insert( dir, before );
}
void wxFileName::RemoveDir( int pos )
break;
case wxPATH_DOS:
- if (!m_relative)
+ if ( !m_relative )
fullpath += wxFILE_SEP_PATH_DOS;
break;
default:
- wxFAIL_MSG( _T("unknown path format") );
+ wxFAIL_MSG( wxT("Unknown path format") );
// fall through
case wxPATH_UNIX:
if ( !m_relative )
{
- // normally the absolute file names starts with a slash with
- // one exception: file names like "~/foo.bar" don't have it
+ // normally the absolute file names start with a slash
+ // with one exception: the ones like "~/foo.bar" don't
+ // have it
if ( m_dirs.IsEmpty() || m_dirs[0u] != _T('~') )
{
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
+ // 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;
}
+ if ( m_dirs.empty() )
+ {
+ // there is nothing more
+ return fullpath;
+ }
+
// then concatenate all the path components using the path separator
- size_t dirCount = m_dirs.GetCount();
- if ( dirCount )
+ if ( format == wxPATH_VMS )
{
- if ( format == wxPATH_VMS )
- {
- fullpath += wxT('[');
- }
+ fullpath += wxT('[');
+ }
- for ( size_t i = 0; i < dirCount; i++ )
+ const size_t dirCount = m_dirs.GetCount();
+ for ( size_t i = 0; i < dirCount; i++ )
+ {
+ switch (format)
{
- switch (format)
- {
- case wxPATH_MAC:
- 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];
- break;
+ case wxPATH_MAC:
+ if ( m_dirs[i] == wxT(".") )
+ {
+ // skip appending ':', this shouldn't be done in this
+ // case as "::" is interpreted as ".." under Unix
+ continue;
+ }
- default:
- wxFAIL_MSG( wxT("unexpected path format") );
- // still fall through
+ // convert back from ".." to nothing
+ if ( m_dirs[i] != wxT("..") )
+ fullpath += m_dirs[i];
+ break;
- case wxPATH_DOS:
- case wxPATH_UNIX:
- fullpath += m_dirs[i];
- break;
+ default:
+ wxFAIL_MSG( wxT("Unexpected path format") );
+ // still fall through
- case wxPATH_VMS:
- // TODO: What to do with ".." under VMS
+ case wxPATH_DOS:
+ case wxPATH_UNIX:
+ fullpath += m_dirs[i];
+ break;
- // convert back from ".." to nothing
- if ( m_dirs[i] != wxT("..") )
- fullpath += m_dirs[i];
- break;
- }
+ case wxPATH_VMS:
+ // TODO: What to do with ".." under VMS
- if ( (flags & wxPATH_GET_SEPARATOR) || (i != dirCount - 1) )
- fullpath += GetPathSeparator(format);
+ // convert back from ".." to nothing
+ if ( m_dirs[i] != wxT("..") )
+ fullpath += m_dirs[i];
+ break;
}
- if ( format == wxPATH_VMS )
- {
- fullpath += wxT(']');
- }
+ if ( (flags & wxPATH_GET_SEPARATOR) || (i != dirCount - 1) )
+ fullpath += GetPathSeparator(format);
+ }
+
+ if ( format == wxPATH_VMS )
+ {
+ fullpath += wxT(']');
}
return fullpath;
ok = ::GetShortPathName
(
path,
- pathOut.GetWriteBuf(sz),
+ wxStringBuffer(pathOut, sz),
sz
) != 0;
- pathOut.UngetWriteBuf();
}
if (ok)
return pathOut;
path = GetFullPath();
#if defined(__WIN32__) && !defined(__WXMICROWIN__)
- bool success = FALSE;
+ bool success = false;
#if wxUSE_DYNAMIC_LOADER
typedef DWORD (WINAPI *GET_LONG_PATH_NAME)(const wxChar *, wxChar *, DWORD);
- static bool s_triedToLoad = FALSE;
+ static bool s_triedToLoad = false;
if ( !s_triedToLoad )
{
// suppress the errors about missing GetLongPathName[AW]
wxLogNull noLog;
- s_triedToLoad = TRUE;
+ s_triedToLoad = true;
wxDynamicLibrary dllKernel(_T("kernel32"));
if ( dllKernel.IsLoaded() )
{
ok = (*s_pfnGetLongPathName)
(
path,
- pathOut.GetWriteBuf(sz),
+ wxStringBuffer(pathOut, sz),
sz
) != 0;
- pathOut.UngetWriteBuf();
-
- success = TRUE;
+ success = true;
}
}
}
{
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;
fullpath[posFirstSlash] = wxFILE_SEP_DSK;
// UNC paths are always absolute, right? (FIXME)
- fullpath.insert(posFirstSlash + 1, wxFILE_SEP_PATH_DOS);
+ fullpath.insert(posFirstSlash + 1, 1, wxFILE_SEP_PATH_DOS);
}
}
}
size_t posLastDot = fullpath.find_last_of(wxFILE_SEP_EXT);
size_t posLastSlash = fullpath.find_last_of(sepPath);
+ // check whether this dot occurs at the very beginning of a path component
if ( (posLastDot != wxString::npos) &&
- ((format == wxPATH_UNIX) || (format == wxPATH_VMS)) )
- {
- if ( (posLastDot == 0) ||
- (fullpath[posLastDot - 1] == sepPath[0u] ) )
+ (posLastDot == 0 ||
+ IsPathSeparator(fullpath[posLastDot - 1]) ||
+ (format == wxPATH_VMS && fullpath[posLastDot - 1] == _T(']'))) )
{
- // under Unix and VMS, dot may be (and commonly is) the first
+ // 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
if ( (posLastDot != wxString::npos) &&
dtAccess ? &ftAccess : NULL,
dtMod ? &ftWrite : NULL) )
{
- return TRUE;
+ return true;
}
}
}
if ( !dtAccess && !dtMod )
{
// can't modify the creation time anyhow, don't try
- return TRUE;
+ return true;
}
// if dtAccess or dtMod is not specified, use the other one (which must be
utm.modtime = dtMod ? dtMod->GetTicks() : dtAccess->GetTicks();
if ( utime(GetFullPath().fn_str(), &utm) == 0 )
{
- return TRUE;
+ return true;
}
#else // other platform
#endif // platforms
wxLogSysError(_("Failed to modify file times for '%s'"),
GetFullPath().c_str());
- return FALSE;
+ return false;
}
bool wxFileName::Touch()
// under Unix touching file is simple: just pass NULL to utime()
if ( utime(GetFullPath().fn_str(), NULL) == 0 )
{
- return TRUE;
+ return true;
}
wxLogSysError(_("Failed to touch the file '%s'"), GetFullPath().c_str());
- return FALSE;
+ return false;
#else // other platform
wxDateTime dtNow = wxDateTime::Now();
}
else
{
- ok = FALSE;
+ ok = false;
}
}
if ( dtMod )
ConvertFileTimeToWx(dtMod, ftWrite);
- return TRUE;
+ return true;
}
#elif defined(__UNIX_LIKE__) || defined(__WXMAC__) || (defined(__DOS__) && defined(__WATCOMC__))
wxStructStat stBuf;
if ( dtCreate )
dtCreate->Set(stBuf.st_ctime);
- return TRUE;
+ return true;
}
#else // other platform
#endif // platforms
wxLogSysError(_("Failed to retrieve file times for '%s'"),
GetFullPath().c_str());
- return FALSE;
+ return false;
}
#endif // wxUSE_DATETIME
MacDefaultExtensionArray gMacDefaultExtensions ;
-static void MacEnsureDefaultExtensionsLoaded()
+// load the default extensions
+MacDefaultExtensionRecord gDefaults[] =
{
- if ( !gMacDefaultExtensionsInited )
- {
+ MacDefaultExtensionRecord( wxT("txt") , 'TEXT' , 'ttxt' ) ,
+ MacDefaultExtensionRecord( wxT("tif") , 'TIFF' , '****' ) ,
+ MacDefaultExtensionRecord( wxT("jpg") , 'JPEG' , '****' ) ,
+} ;
- // load the default extensions
- MacDefaultExtensionRecord defaults[1] =
- {
- MacDefaultExtensionRecord( wxT("txt") , 'TEXT' , 'ttxt' ) ,
-
- } ;
- // 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 )
{
projects / wxWidgets.git / blobdiff