elem_parser.hpp

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#ifndef __ELEMPARSER_HPP__
#define __ELEMPARSER_HPP__

namespace eienml
{
class EIENML_DLL ElemParser
{
public:
    ElemParser( ElemPackage const & package );

    Element * parse( winux::AnsiString const & str, Element * container ) const;

    Document * parse( winux::AnsiString const & str, DocumentCreator docCreator = nullptr ) const;

    int searchDelim( winux::AnsiString const & str, int offset, int * length, int * internalStart, int * internalLength ) const;

    int searchElement(
        winux::AnsiString const & str,
        int offset,
        int * length,
        int * internalStart,
        int * internalLength,
        winux::AnsiString * tagName,
        int * iEndTagName,
        int * remainLength,
        bool * isHead,
        bool * isOdd
    ) const;

    /* 读取字符到键名，遇到=号键名结束，开始读值
     * 如果第一个字符不是引号，则读到空格为止值结束
     * 如果是引号，则继续读到另一个引号为止值结束
     * 读到\时应对下一字符进行判断，如果是引号则不结束值继续读取 */

    void read( winux::AnsiString const & str, int iEndTagName, int remainLength, winux::AnsiString * defAttr, Attributes * attrs ) const;

private:
    ElemPackage const * _package;
};

class EIENML_DLL ElemParserEx
{
public:
    ElemParserEx( ElemPackage const & package );

    Element * parse( winux::AnsiString const & str, Element * container ) const;

    Document * parse( winux::AnsiString const & str, DocumentCreator docCreator = nullptr ) const;

    int searchDelim(
        winux::AnsiString const & str,
        int offset,
        int * length,
        int * internalStart,
        int * internalLength,
        bool * isBlock
    ) const;

    int search(
        winux::AnsiString const & str,
        int offset,
        int * length,
        int * internalStart,
        int * internalLength,
        bool * isBlock,
        winux::AnsiString * tagName,
        int * iEndTagName,
        int * remainLength,
        bool * isHead,
        bool * isOdd
    ) const;

    void readElement( winux::AnsiString const & str, int iEndTagName, int remainLength, winux::AnsiString * defAttr, Attributes * attrs ) const;

    void readBlock( winux::AnsiString const & str, int iEndBlockTag, int remainLength, winux::AnsiString * blockContent ) const;

private:
    ElemPackage const * _package;
    winux::MultiMatch _multiMatchLeftDelim;
};

namespace old_v1
{
class EIENML_DLL ElemParser
{
public:
    ElemParser( ElemPackage const & package );

    Element * parse( winux::AnsiString s, Element * container ) const;

    Document * parse( winux::AnsiString s, DocumentCreator docCreator = nullptr ) const;

    int searchElement( winux::AnsiString const & str, int * length ) const;

    int searchDelim( winux::AnsiString const & str, int offset, int * length ) const;

    bool isHeader( winux::AnsiString const & str, winux::AnsiString * data ) const;

    /* 读取字符到键名，遇到=号键名结束，开始读值
     * 如果第一个字符不是引号，则读到空格为止值结束
     * 如果是引号，则继续读到另一个引号为止值结束
     * 读到\时应对下一字符进行判断，如果是引号则不结束值继续读取 */

    void read( winux::AnsiString const & str, winux::AnsiString * tagName, winux::AnsiString * defAttr = nullptr, Attributes * attrs = nullptr ) const;

private:
    ElemPackage const * package;
};

class EIENML_DLL ElemParserEx
{
public:
    ElemParserEx( ElemPackage const & package );

    Element * parse( winux::AnsiString s, Element * container ) const;

    Document * parse( winux::AnsiString s, DocumentCreator docCreator = nullptr ) const;

    int searchDelim(
        winux::AnsiString const & str,
        int offset,
        int * length,
        winux::AnsiString * internalData,
        winux::AnsiString * lDelim,
        winux::AnsiString * rDelim,
        bool * isBlock
    ) const;

    int search( winux::AnsiString const & str, int offset, int * length, winux::AnsiString * data, bool * isBlock, bool * isHead, winux::AnsiString * tagName ) const;

    void readElement( winux::AnsiString data, winux::AnsiString * tagName, winux::AnsiString * defAttr, Attributes * attrs ) const;

    void readBlock( winux::AnsiString const & data, winux::AnsiString * blockTag, winux::AnsiString * blockContent ) const;

private:
    ElemPackage const * _package;
    winux::MultiMatch _multiMatchLeftDelim;
};

} // namespace old_v1

} // namespace eienml

#endif // __ELEMPARSER_HPP__