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QBinaryTranslate/TranslateUI/extract_basic.h

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#pragma once
#include "common.h"
#include <QHash>
/// <summary>
/// <20><><EFBFBD>뵥Ԫ<EBB5A5><D4AA><EFBFBD><EFBFBD><EFBFBD>ӿ<EFBFBD>
/// </summary>
class ExtractUnit : public Serializable {
public:
virtual ~ExtractUnit() = default;
/// <summary>
/// <20><>Ԫ<EFBFBD><D4AA><EFBFBD><EFBFBD>
/// </summary>
/// <returns></returns>
virtual QString name() const = 0;
/// <summary>
///
/// </summary>
/// <returns></returns>
virtual DataType outType() const = 0;
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/// <summary>
/// <20><><EFBFBD><EFBFBD>ƫ<EFBFBD><C6AB><EFBFBD>ֽ<EFBFBD><D6BD><EFBFBD><EFBFBD><EFBFBD>
/// </summary>
/// <param name="bytes"></param>
virtual bool setOffsetSpan(int bytes) = 0;
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/// <summary>
/// <20><><EFBFBD><EFBFBD>һ<EFBFBD><D2BB><EFBFBD><EFBFBD>Ԫ<EFBFBD>ֽ<EFBFBD>ƫ<EFBFBD><C6AB><EFBFBD>ֽ<EFBFBD><D6BD><EFBFBD><EFBFBD><EFBFBD>
/// </summary>
/// <returns></returns>
virtual int offsetSpan() const = 0;
/// <summary>
/// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>õ<EFBFBD><C3B5>ֽ<EFBFBD><D6BD><EFBFBD><EFBFBD><EFBFBD>
/// </summary>
/// <returns></returns>
virtual int countWithin() const = 0;
/// <summary>
/// ִ<>н<EFBFBD><D0BD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
/// </summary>
/// <param name="bytes"></param>
/// <returns></returns>
virtual QVariant parse(const QByteArray& bytes) const = 0;
};
namespace extract {
class AbstractExtractor : public ExtractUnit {
private:
QString _name_store;
DataType _type_store;
int _byte_offset, _byte_count;
public:
AbstractExtractor(const QString& name, DataType data);
virtual bool setCountWithin(int bytes);
// ExtractUnit ===========================
QString name() const override;
virtual DataType outType() const;
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/// <summary>
/// <20><><EFBFBD><EFBFBD>ƫ<EFBFBD><C6AB><EFBFBD>ֽ<EFBFBD><D6BD><EFBFBD><EFBFBD><EFBFBD>
/// </summary>
/// <param name="bytes"></param>
virtual bool setOffsetSpan(int bytes);
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int offsetSpan() const override;
int countWithin() const override;
// Serializable ==============================
void loadFrom(const QJsonObject& obj) override;
void saveTo(QJsonObject& obj) const override;
};
#define NAME(u) #u
#define INT32_SAVE(varx) obj[NAME(varx)] = varx;
#define INT32_PEAK(varx) varx = obj[NAME(varx)].toInt();
#define STRLIST_SAVE(list) obj[NAME(list)] = list.join(";");
#define STRLIST_PEAK(list) list = obj[NAME(list)].toString().split(";");
#define STRING_PEAK(codec_name) codec_name = obj[NAME(codec_name)].toString();
#define STRING_SAVE(codec_name) obj[NAME(codec_name)] = codec_name;
/// <summary>
/// ת<><D7AA>Դ<EFBFBD><D4B4>ֵδ16<31><36><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><D6B5>Ĭ<EFBFBD>Ϸָʽ
/// </summary>
class BytesAsHex : public AbstractExtractor {
public:
BytesAsHex();
QVariant parse(const QByteArray& bytes) const override;
std::shared_ptr<Serializable> newDefault() const override;
};
/// <summary>
/// ת<><D7AA>Դ<EFBFBD><D4B4>ֵΪλ<CEAA><CEBB><EFBFBD><EFBFBD>
/// </summary>
class BytesAsBitCombine : public AbstractExtractor {
private:
QHash<int, QString> _switch_options;
public:
BytesAsBitCombine();
bool setSwitchOption(int bit_index, const QString& keyword);
QHash<int, QString> switchOptions() const;
virtual void clearOptions();
// ExtractUnit ============================
QVariant parse(const QByteArray& bytes) const override;
// Serializable ==============================
void loadFrom(const QJsonObject& obj) override;
void saveTo(QJsonObject& obj) const override;
std::shared_ptr<Serializable> newDefault() const override;
};
/// <summary>
/// ת<><D7AA>Դ<EFBFBD><D4B4><EFBFBD><EFBFBD>Ϊ<EFBFBD><CEAA><EFBFBD><EFBFBD>
/// </summary>
class BytesAsInteger : public AbstractExtractor {
public:
BytesAsInteger();
// ExtractUnit ============================
bool setCountWithin(int bytes) override;
QVariant parse(const QByteArray& bytes) const override;
// Serializable ==============================
std::shared_ptr<Serializable> newDefault() const override;
};
/// <summary>
/// ת<><D7AA>Դ<EFBFBD><D4B4><EFBFBD><EFBFBD>Ϊ<EFBFBD><CEAA><EFBFBD><EFBFBD>
/// </summary>
class BytesAsUnsigned : public AbstractExtractor {
public:
BytesAsUnsigned();
// ExtractUnit ============================
bool setCountWithin(int bytes) override;
QVariant parse(const QByteArray& bytes) const override;
// Serializable ==============================
std::shared_ptr<Serializable> newDefault() const override;
};
/// <summary>
/// ת<><D7AA>Դ<EFBFBD><D4B4><EFBFBD><EFBFBD>Ϊ<EFBFBD>ַ<EFBFBD><D6B7><EFBFBD>
/// </summary>
class BytesAsString : public AbstractExtractor {
private:
QTextCodec* _conv_with = nullptr;
public:
BytesAsString();
void setStrCodec(QTextCodec* ins);
QString codecName() const;
// ExtractUnit ============================
QVariant parse(const QByteArray& bytes) const override;
// Serializable ==============================
void loadFrom(const QJsonObject& obj) override;
void saveTo(QJsonObject& obj) const override;
std::shared_ptr<Serializable> newDefault() const override;
};
class BytesAsFloat : public AbstractExtractor {
public:
BytesAsFloat();
QVariant parse(const QByteArray& bytes) const override;
std::shared_ptr<Serializable> newDefault() const override;
};
class BytesAsDouble : public AbstractExtractor {
public:
BytesAsDouble();
QVariant parse(const QByteArray& bytes) const override;
std::shared_ptr<Serializable> newDefault() const override;
};
/// <summary>
/// <20>ߴ<EFBFBD><DFB4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
/// </summary>
class SizeProvider {
public:
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virtual QString name() const = 0;
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/// <summary>
/// <20><>ȡֵ<C8A1><D6B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD>޷<EFBFBD>Ԥ<EFBFBD>ȼ<EFBFBD><C8BC><EFBFBD><EFBFBD><EFBFBD>֪<EFBFBD><D6AA><EFBFBD><EFBFBD><EFBFBD><EFBFBD>-1
/// </summary>
/// <returns><3E>ߴ<EFBFBD>ֵ</returns>
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virtual int32_t value(const QString& expr) const = 0;
virtual void setExpression(const QString& expr) = 0;
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virtual QString expression() const = 0;
};
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class BytesAsList : public ExtractUnit {
private:
std::shared_ptr<ExtractUnit> _bind_unit = nullptr;
int _bytes_offset = 0;
std::shared_ptr<SizeProvider> _bind_size_v = nullptr;
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public:
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bool setOffsetSpan(int value);
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std::shared_ptr<ExtractUnit> elementRule() const;
bool setElementRule(std::shared_ptr<ExtractUnit> u);
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std::shared_ptr<SizeProvider> sizeProvider() const;
bool setSizeProvider(std::shared_ptr<SizeProvider> ins);
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public:
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QString name() const override;
DataType outType() const override;
int offsetSpan() const override;
int countWithin() const override;
void loadFrom(const QJsonObject& obj) override;
void saveTo(QJsonObject& obj) const override;
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QVariant parse(const QByteArray& bytes) const override;
std::shared_ptr<Serializable> newDefault() const override;
};
class RuleMatch {
public:
virtual std::shared_ptr<ExtractUnit> bindRule() const = 0;
virtual bool checkpass() const = 0;
};
class BytesAsUnion : public AbstractExtractor {
protected:
std::shared_ptr<SizeProvider> _provider_ins = nullptr;
public:
bool setSizeProvider(std::shared_ptr<SizeProvider> ins);
QVariant parse(const QByteArray& bytes) const override;
std::shared_ptr<Serializable> newDefault() const override;
};
}