mirror of
https://github.com/Swordfish90/cool-retro-term.git
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84 lines
2.4 KiB
C++
84 lines
2.4 KiB
C++
/**************************************************************************************************
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* Copyright (c) 2012 Jørgen Lind
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
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* associated documentation files (the "Software"), to deal in the Software without restriction,
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* including without limitation the rights to use, copy, modify, merge, publish, distribute,
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* sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all copies or
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* substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
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* NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
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* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT
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* OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*
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***************************************************************************************************/
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#ifndef PARSER_H
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#define PARSER_H
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#include <QtCore/QString>
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#include <QtCore/QVector>
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#include <QtCore/QLinkedList>
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#include "text.h"
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class Parser
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{
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public:
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Parser(Screen *screen);
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void addData(const QByteArray &data);
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private:
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enum DecodeState {
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PlainText,
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DecodeC0,
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DecodeC1_7bit,
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DecodeCSI,
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DecodeOSC,
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DecodeOtherEscape
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};
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enum DecodeOSCState {
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None,
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ChangeWindowAndIconName,
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ChangeIconTitle,
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ChangeWindowTitle,
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Unknown
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};
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void decodeC0(uchar character);
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void decodeC1_7bit(uchar character);
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void decodeParameters(uchar character);
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void decodeCSI(uchar character);
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void decodeOSC(uchar character);
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void decodeOtherEscape(uchar character);
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void tokenFinished();
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void appendParameter();
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DecodeState m_decode_state;
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DecodeOSCState m_decode_osc_state;
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QByteArray m_current_data;
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int m_current_token_start;
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int m_currrent_position;
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QChar m_intermediate_char;
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QByteArray m_parameter_string;
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QVector<int> m_parameters;
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Screen *m_screen;
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};
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#endif // PARSER_H
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