wxIniConfig::wxIniConfig(const wxString& strAppName,
const wxString& strVendor,
const wxString& localFilename,
const wxString& globalFilename,
long style)
: wxConfigBase(!strAppName && wxTheApp ? wxTheApp->GetAppName()
: strAppName,
!strVendor ? (wxTheApp ? wxTheApp->GetVendorName()
: strAppName)
: strVendor,
localFilename, globalFilename, style)
{
m_strLocalFilename = localFilename;
if (m_strLocalFilename.empty())
{
m_strLocalFilename = GetAppName() + wxT(".ini");
}
// append the extension if none given and it's not an absolute file name
// (otherwise we assume that they know what they're doing)
if ( !wxIsPathSeparator(m_strLocalFilename[(size_t) 0]) &&
m_strLocalFilename.Find('.') == wxNOT_FOUND )
{
m_strLocalFilename << wxT(".ini");
}
// set root path
SetPath(wxEmptyString);
}
bool wxFileSystem::FindFileInPath(wxString *pStr,
const wxString& path,
const wxString& basename)
{
// we assume that it's not empty
wxCHECK_MSG( !basename.empty(), false,
wxT("empty file name in wxFileSystem::FindFileInPath"));
wxString name;
// skip path separator in the beginning of the file name if present
if ( wxIsPathSeparator(basename[0u]) )
name = basename.substr(1);
else
name = basename;
wxStringTokenizer tokenizer(path, wxPATH_SEP);
while ( tokenizer.HasMoreTokens() )
{
wxString strFile = tokenizer.GetNextToken();
if ( !wxEndsWithPathSeparator(strFile) )
strFile += wxFILE_SEP_PATH;
strFile += name;
wxFSFile *file = OpenFile(strFile);
if ( file )
{
delete file;
*pStr = strFile;
return true;
}
}
return false;
}
// find a file in a list of directories, returns false if not found
bool wxFindFileInPath(wxString *pStr, const wxString& szPath, const wxString& szFile)
{
// we assume that it's not empty
wxCHECK_MSG( !szFile.empty(), false,
wxT("empty file name in wxFindFileInPath"));
// skip path separator in the beginning of the file name if present
wxString szFile2;
if ( wxIsPathSeparator(szFile[0u]) )
szFile2 = szFile.Mid(1);
else
szFile2 = szFile;
wxStringTokenizer tkn(szPath, wxPATH_SEP);
while ( tkn.HasMoreTokens() )
{
wxString strFile = tkn.GetNextToken();
if ( !wxEndsWithPathSeparator(strFile) )
strFile += wxFILE_SEP_PATH;
strFile += szFile2;
if ( wxFileExists(strFile) )
{
*pStr = strFile;
return true;
}
}
return false;
}
wxDirData::wxDirData(const wxString& dirname)
: m_dirname(dirname)
{
// throw away the trailing slashes
size_t n = m_dirname.length();
wxCHECK_RET( n, wxT("empty dir name in wxDir") );
while ( n > 0 && wxIsPathSeparator(m_dirname[--n]) )
;
m_dirname.Truncate(n + 1);
m_iterator = NULL ;
}
wxDirData::wxDirData(const wxString& dirname)
: m_dirname(dirname)
{
m_ok = false;
OSErr err;
// throw away the trailing slashes
size_t n = m_dirname.length();
wxCHECK_RET( n, _T("empty dir name in wxDir") );
while ( n > 0 && wxIsPathSeparator(m_dirname[--n]) )
;
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)) ;
if ( (err == noErr) || (err == nsvErr))
m_ok = true;
else
wxLogError(wxString(wxT("Error accessing directory ")) + m_dirname);
m_CPB.hFileInfo.ioNamePtr = m_name ;
m_index = 0 ;
}
bool wxEndsWithPathSeparator(const wxString& filename)
{
return !filename.empty() && wxIsPathSeparator(filename.Last());
}
