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tdepim/libkmime/kmime_parsers.h

116 lines
2.9 KiB

/*
kmime_parsers.h
KMime, the KDE internet mail/usenet news message library.
Copyright (c) 2001 the KMime authors.
See file AUTHORS for details
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software Foundation,
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, US
*/
#ifndef __KMIME_PARSERS__
#define __KMIME_PARSERS__
#include <tqvaluelist.h>
#include <tqcstring.h>
#include <tqstrlist.h>
namespace KMime {
namespace Parser {
/** Helper-class: splits a multipart-message into single
parts as described in RFC 2046
@internal
*/
class MultiPart {
public:
MultiPart(const TQCString &src, const TQCString &boundary);
~MultiPart() {};
bool parse();
TQValueList<TQCString> parts() { return p_arts; }
TQCString preamble() { return p_reamble; }
TQCString epilouge() { return e_pilouge; }
protected:
TQCString s_rc, b_oundary, p_reamble, e_pilouge;
TQValueList<TQCString> p_arts;
};
/** Helper-class: abstract base class of all parsers for
non-mime binary data (uuencoded, yenc)
@internal
*/
class NonMimeParser {
public:
NonMimeParser(const TQCString &src);
virtual ~NonMimeParser() {};
virtual bool parse() = 0;
bool isPartial() { return (p_artNr>-1 && t_otalNr>-1 && t_otalNr!=1); }
int partialNumber() { return p_artNr; }
int partialCount() { return t_otalNr; }
bool hasTextPart() { return (t_ext.length()>1); }
TQCString textPart() { return t_ext; }
TQStrList binaryParts() { return b_ins; }
TQStrList filenames() { return f_ilenames; }
TQStrList mimeTypes() { return m_imeTypes; }
protected:
static TQCString guessMimeType(const TQCString& fileName);
TQCString s_rc, t_ext;
TQStrList b_ins, f_ilenames, m_imeTypes;
int p_artNr, t_otalNr;
};
/** Helper-class: tries to extract the data from a possibly
uuencoded message
@internal
*/
class UUEncoded : public NonMimeParser {
public:
UUEncoded(const TQCString &src, const TQCString &subject);
virtual bool parse();
protected:
TQCString s_ubject;
};
/** Helper-class: tries to extract the data from a possibly
yenc encoded message
@internal
*/
class YENCEncoded : public NonMimeParser {
public:
YENCEncoded(const TQCString &src);
virtual bool parse();
TQValueList<TQByteArray> binaryParts() { return b_ins; }
protected:
TQValueList<TQByteArray> b_ins;
static bool yencMeta( TQCString& src, const TQCString& name, int* value);
};
} // namespace Parser
} // namespace KMime
#endif // __KMIME_PARSERS__