void find_first_file(BytePtr aName)
{
DirectoryInfo dir = new DirectoryInfo(dir_path);
if (!dir.Exists)
{
return;
}
FileInfo[] files = dir.GetFiles();
string name = aName.ToString();
IEnumerator fenum = files.GetEnumerator();
while (fenum.MoveNext() && (((FileInfo)fenum.Current).Name == "." || ((FileInfo)fenum.Current).Name == ".."))
{
;
}
do
{
FileInfo fi = (FileInfo)fenum.Current;
// Match found? Then copy real file name
if (match(name, fi.Name))
{
CharFunctions.strncpy(aName, fi.Name);
return;
}
} while (fenum.MoveNext());
}
unsafe void convert_filename(BytePtr srcname, BytePtr destname, ref FileAccessMode filemode, ref FileType filetype)
{
byte *p;
// Search for ':', p points to first character after ':'
if ((p = CharFunctions.strchr(srcname, ':')) != null)
{
p++;
}
else
{
p = srcname;
}
// Remaining string -> destname
CharFunctions.strncpy(destname, srcname, p);
// Look for mode parameters seperated by ','
p = destname;
while ((p = CharFunctions.strchr(p, ',')) != null)
{
// Cut string after the first ','
*p++ = 0;
switch ((Char)(*p))
{
case 'P':
filetype = FileType.FTYPE_PRG;
break;
case 'S':
filetype = FileType.FTYPE_SEQ;
break;
case 'U':
filetype = FileType.FTYPE_USR;
break;
case 'L':
filetype = FileType.FTYPE_REL;
break;
case 'R':
filemode = FileAccessMode.FMODE_READ;
break;
case 'W':
filemode = FileAccessMode.FMODE_WRITE;
break;
case 'A':
filemode = FileAccessMode.FMODE_APPEND;
break;
}
}
}