Differential D18161 Diff 49684 src/ioslaves/file/legacycodec.h

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src/ioslaves/file/legacycodec.h

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1		/*
2		Copyright (c) 2019 Christoph Feck <cfeck@kde.org>
3
4		This library is free software; you can redistribute it and/or
5		modify it under the terms of the GNU Library General Public
6		License as published by the Free Software Foundation; either
7		version 2 of the License, or (at your option) any later version.
8
9		This library is distributed in the hope that it will be useful,
10		but WITHOUT ANY WARRANTY; without even the implied warranty of
11		MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12		Library General Public License for more details.
13
14		You should have received a copy of the GNU Library General Public License
15		along with this library; see the file COPYING.LIB. If not, write to
16		the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
17		Boston, MA 02110-1301, USA.
18		*/
19
20		#ifndef LEGACY_CODEC_H
21		#define LEGACY_CODEC_H 1
	dfaureUnsubmitted Not Done this "1" here is unusual :-) dfaure: this "1" here is unusual :-)
22
23		#include <QTextCodec>
24
25		class LegacyCodec : public QTextCodec
26		{
27		public:
28		LegacyCodec() {
29		if (codecForLocale()->mibEnum() == 106) {
30		setCodecForLocale(this);
31		}
32		}
33
34		~LegacyCodec() override {
35		setCodecForLocale(nullptr);
36		};
	dfaureUnsubmitted Not Done remove the extra ';', some compilers warn about that. dfaure: remove the extra ';', some compilers warn about that.
37
38		QList<QByteArray> aliases() const override {
39		return QList<QByteArray>();
40		}
41
42		int mibEnum() const override {
43		return 106;
44		}
45
46		QByteArray name() const override {
47		return QByteArray("UTF-8");
48		}
49
50		protected:
51		QByteArray convertFromUnicode(const QChar input, int number, QTextCodec::ConverterState state) const override {
52		Q_UNUSED(state);
53		return encodeFileNameUTF8(QString::fromRawData(input, number));
54		}
55
56		QString convertToUnicode(const char chars, int len, QTextCodec::ConverterState state) const override {
57		Q_UNUSED(state);
58		return decodeFileNameUTF8(QByteArray::fromRawData(chars, len));
59		}
60
61		private:
62		static QByteArray encodeFileNameUTF8(const QString &fileName);
63		static QString decodeFileNameUTF8(const QByteArray &localFileName);
64		};
65
66		#endif // define LEGACY_CODEC_H