File indexing completed on 2024-05-26 05:28:38

 /* Copyright (C) 2006 - 2014 Jan Kundrát <jkt@flaska.net>
 
    This file is part of the Trojita Qt IMAP e-mail client,
    http://trojita.flaska.net/
 
    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) version 3 or any later version
    accepted by the membership of KDE e.V. (or its successor approved
    by the membership of KDE e.V.), which shall act as a proxy
    defined in Section 14 of version 3 of the license.
 
    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.
 
    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 #ifndef IMAP_ENCODERS_H
 #define IMAP_ENCODERS_H
 
 #include <QMap>
 #include <QString>
 
 namespace Imap {
 
 typedef enum {
     DoubleQuoted,
     SquareBrackets,
     Parentheses
 } QuotedStringStyle;
 
 typedef enum {
     RFC2047_STRING_ASCII,
     RFC2047_STRING_LATIN,
     RFC2047_STRING_UTF8
 } Rfc2047StringCharacterSetType;
 
 /** @short Production type as per RFC 2047 chapter 5
 
 These differ in the set of characters that are allowed to be sent unescaped.
 */
 enum class Rfc2047ProductionType {
     /** @short "An 'encoded-word' may replace a 'text' token..." -- case (1) */
     Text,
     /** @short "As a replacement for a 'word' entity within a 'phrase'" -- case (3) */
     Phrase,
 };
 
 QString decodeByteArray(const QByteArray &encoded, const QByteArray &charset);
 
 QByteArray quotedString(const QByteArray &unquoted, QuotedStringStyle style = DoubleQuoted);
 QByteArray encodeRFC2047Phrase(const QString &text);
 
 QByteArray encodeRFC2047StringWithAsciiPrefix(const QString &text);
 QString decodeRFC2047String(const QByteArray &raw);
 
 QByteArray encodeImapFolderName(const QString &text);
 
 QString decodeImapFolderName(const QByteArray &raw);
 
 QByteArray quotedPrintableDecode(const QByteArray &raw);
 QByteArray quotedPrintableEncode(const QByteArray &raw);
 
 QString extractRfc2231Param(const QMap<QByteArray, QByteArray> &parameters, const QByteArray &key);
 QByteArray encodeRfc2231Parameter(const QByteArray &key, const QString &value);
 
 QString wrapFormatFlowed(const QString &input);
 
 void decodeContentTransferEncoding(const QByteArray &rawData, const QByteArray &encoding, QByteArray *outputData);
 }
 
 #endif // IMAP_ENCODERS_H