The Annoyance Filter.pdf - Fourmilab

110 MAIL FOLDER ANNOYANCE-FILTER §129
if (¬dirFolder ) {
#endif
#ifdef COMPRESSED_FILES
〈 Check for symbolic link to compressed file 133 〉;
if (jname .rfind (Compressed file type ) ≡ (jname .length ( ) −
string(Compressed file type ).length ( ))) {
〈 Open pipe to read compressed file 134 〉;
}
else {
#endif
if (fname ≡ "−") {
is = &cin ;
}
else {
isc.open (fname .c str ( ));
is = &isc;
}
#ifdef COMPRESSED_FILES
}
#endif
#ifdef HAVE_DIRECTORY_TRAVERSAL
}
#endif
if (¬(∗is )) {
cerr ≪ "Cannot␣open␣mail␣folder␣file␣" ≪ fname ≪ endl ;
exit (1);
}
set(is , cat );
}
∼mailFolder( )
{
#ifdef COMPRESSED_FILES
if (ip ≠ Λ) {
pclose (ip);
}
#endif
}
void set(istream ∗i, dictionaryWord ::mailCategory cat = dictionaryWord ::Unknown )
{
is = i;
nLines = nMessages = 0;
lookedAhead = false ;
lookAheadLine = "";
category = cat ;
dlist = Λ;
tlist = Λ;
〈 Reset MIME decoder state 142 〉;
bodyContentType = bodyContentTypeCharset = bodyContentTypeName =
bodyContentTransferEncoding = "";
expectingNewMessage = true ;
setNewMessageEligiblity ( );
BSDfolder = false ;