po.hxx

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
 * This file is part of the LibreOffice project.
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 */
 
#ifndef INCLUDED_L10NTOOLS_INC_PO_HXX
#define INCLUDED_L10NTOOLS_INC_PO_HXX
 
#include <fstream>
#include <memory>
#include <string_view>
 
#include <rtl/string.hxx>
 
class PoOfstream;
class PoIfstream;
class GenPoEntry;
 
 
class PoEntry
{
private:
 
    std::unique_ptr<GenPoEntry> m_pGenPo;
    bool m_bIsInitialized;
 
public:
 
    friend class PoOfstream;
    friend class PoIfstream;
 
    enum TYPE { TTEXT, TQUICKHELPTEXT, TTITLE };
    enum Exception { NOSOURCFILE, NORESTYPE, NOGROUPID, NOSTRING, WRONGHELPTEXT };
 
                    PoEntry();
                    PoEntry( std::string_view rSourceFile, std::string_view rResType, std::string_view rGroupId,
                             std::string_view rLocalId, std::string_view rHelpText, const OString& rText,
                             const TYPE eType );
                    ~PoEntry();
 
                    PoEntry( const PoEntry& rPo );
    PoEntry&        operator=( const PoEntry& rPo );
    PoEntry&        operator=( PoEntry&& rPo ) noexcept;
 
    OString const &  getSourceFile() const;      
    OString         getGroupId() const;
    OString         getLocalId() const;
    OString         getResourceType() const;    
    TYPE            getType() const;            
    OString const & getMsgCtxt() const;
    OString const & getMsgId() const;
    OString const & getMsgStr() const;
    bool            isFuzzy() const;
 
    static bool     IsInSameComp(const PoEntry& rPo1,const PoEntry& rPo2);
    static OString  genKeyId(const OString& rGenerator);
 
};
 
class PoHeader
{
private:
 
    std::unique_ptr<GenPoEntry> m_pGenPo;
    bool m_bIsInitialized;
 
public:
 
    friend class PoOfstream;
    friend class PoIfstream;
 
                    PoHeader( std::string_view rExtSrc ); 
                    PoHeader( std::string_view rExtSrc, const OString& rPoHeaderMsgStr );
                    ~PoHeader();
                    PoHeader(const PoHeader&) = delete;
    PoHeader&       operator=(const PoHeader&) = delete;
};
 
class PoOfstream
{
private:
 
    std::ofstream   m_aOutPut;
    bool            m_bIsAfterHeader;
 
public:
 
    enum OpenMode { TRUNC, APP };
 
            PoOfstream();
            PoOfstream(const OString& rFileName, OpenMode aMode );
            ~PoOfstream();
            PoOfstream(const PoOfstream&) = delete;
    PoOfstream& operator=(const PoOfstream&) = delete;
    bool    isOpen() const  { return m_aOutPut.is_open(); }
 
    void    open(const OString& rFileName, OpenMode aMode = TRUNC );
    void    close();
    void    writeHeader(const PoHeader& rHeader);
    void    writeEntry(const PoEntry& rPo);
};
 
class PoIfstream
{
private:
 
    std::ifstream   m_aInPut;
    bool            m_bEof;
 
public:
 
    class Exception final : public std::exception { };
 
            PoIfstream();
            PoIfstream( const OString& rFileName );
            ~PoIfstream();
            PoIfstream(const PoIfstream&) = delete;
    PoIfstream& operator=(const PoIfstream&) = delete;
    bool    isOpen() const  { return m_aInPut.is_open(); }
    bool    eof() const     { return m_bEof; }
 
    void    open(const OString& rFileName);
    void    open(const OString& rFileName, OString& sPoHeader);
    void    close();
    void    readEntry(PoEntry& rPo);
};
 
#endif // INCLUDED_L10NTOOLS_INC_PO_HXX
 
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