The Annoyance Filter.pdf - Fourmilab

§129 ANNOYANCE-FILTER MAIL FOLDER 109
stack〈string〉 partBoundaryStack ;
/∗ stack of part boundaries for multipart/alternative nesting ∗/
/∗ MIME properties of current part ∗/
string mimeContentType ; /∗ Content−Type ∗/
string mimeContentTypeCharset ; /∗ charset= ∗/
string mimeContentTypeName ; /∗ name= ∗/
string mimeContentTypeBoundary ; /∗ boundary= ∗/
string mimeContentTransferEncoding ; /∗ Content−Transfer−Encoding ∗/
string mimeContentDispositionFilename ; /∗ Content−Disposition filename= ∗/
/∗ MIME decoders ∗/
MIMEdecoder ∗mdp; /∗ Active MIME decoder if any ∗/
identityMIMEdecoder imd ; /∗ Identity MIME decoder for testing ∗/
base64MIMEdecoder bmd ; /∗ Base64 MIME decoder for testing ∗/
sinkMIMEdecoder smd ; /∗ Sink MIME decoder ∗/
quotedPrintableMIMEdecoder qmd ; /∗ Quoted-Printable MIME decoder ∗/
/∗ Multi-byte character set decoding ∗/
MBCSinterpreter ∗mbi ; /∗ Active multi-byte character set interpreter or Λ ∗/
EUC MBCSdecoder mbd euc; /∗ EUC decoder ∗/
GB2312 MBCSinterpreter mbi gb2312 ; /∗ GB2312 interpreter ∗/
Big5 MBCSdecoder mbd big5 ; /∗ Big5 decoder ∗/
Big5 MBCSinterpreter mbi big5 ; /∗ Big5 interpreter ∗/
KR MBCSinterpreter mbi kr ; /∗ Korean (euc−kr) interpreter ∗/
UTF 8 Unicode MBCSdecoder mbd utf 8 ; /∗ Unicode UTF-8 decoder ∗/
Unicode MBCSinterpreter mbi unicode ; /∗ Unicode interpreter ∗/
/∗ Application file string parsing ∗/
applicationStringParser ∗asp; /∗ Application string parser or NULL if none ∗/
flashTextExtractor aspFlash ; /∗ Flash animation string parser ∗/
#ifdef HAVE_PDF_DECODER
pdfTextExtractor aspPdf ; /∗ PDF string parser ∗/
#endif /∗ Byte stream decoding ∗/
bool byteStream ; /∗ Extract probable strings from binary files ? ∗/
list〈string〉 ∗tlist ; /∗ Message transcript list ∗/
list〈string〉 ∗dlist ; /∗ Diagnostic message contents list ∗/
mailFolder(istream &i,
dictionaryWord ::mailCategory cat = dictionaryWord ::Unknown )
{
#if defined (COMPRESSED_FILES) ∨ defined (HAVE_DIRECTORY_TRAVERSAL)
ip = Λ;
#endif
#ifdef HAVE_DIRECTORY_TRAVERSAL
dirFolder = false ;
#endif
set(&i, cat );
}
mailFolder(string fname ,
dictionaryWord ::mailCategory cat = dictionaryWord ::Unknown )
{
#if defined (COMPRESSED_FILES) ∨ defined (HAVE_DIRECTORY_TRAVERSAL)
ip = Λ;
#endif
〈 Check whether folder is a directory of messages 135 〉;
#ifdef HAVE_DIRECTORY_TRAVERSAL