bool wxFile::Access(const wxString& name, OpenMode mode)
{
int how;
switch ( mode )
{
default:
wxFAIL_MSG(wxT("bad wxFile::Access mode parameter."));
// fall through
case read:
how = R_OK;
break;
case write:
how = W_OK;
break;
case read_write:
how = R_OK | W_OK;
break;
}
return wxAccess(name, how) == 0;
}
bool wxIsExecutable(const wxString &path)
{
#if defined( __UNIX__ )
// access() will take in count also symbolic links
return wxAccess(path.c_str(), X_OK) == 0;
#elif defined( __WINDOWS__ )
return wxCheckWin32Permission(path, GENERIC_EXECUTE);
#else
wxUnusedVar(path);
// TODO
return false;
#endif
}
String
PathFinder::Find(const String & filename, bool *found,
int mode) const
{
StringList::const_iterator i;
String work;
int result;
MOcheck();
for(i = pathList.begin(); i != pathList.end(); i++)
{
work = *i + String(DIR_SEPARATOR) + filename;
result = wxAccess(work.c_str(),mode);
if(result == 0)
{
if(found) *found = true;
return work;
}
}
if(found)
*found = false;
return wxEmptyString;
}
/* ------------------------------------------------------------------------------
FileIsWritable
------------------------------------------------------------------------------ */
bool FileIsWritable(wxString const & AFilename)
{
return (wxAccess(AFilename.c_str(), 02) == 0);
}
/* ------------------------------------------------------------------------------
function FileIsReadable(const AFilename: string): boolean;
------------------------------------------------------------------------------ */
bool FileIsReadable(wxString const & AFilename)
{
return (wxAccess(AFilename.c_str(), 04) == 0);
}