Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 152 insertions, 0 deletions

diff --git a/l10ntools/inc/po.hxx b/l10ntools/inc/po.hxx
new file mode 100644
index 000000000..9b33d2b77
--- /dev/null
+++ b/l10ntools/inc/po.hxx
@@ -0,0 +1,152 @@
+/* -*- 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;
+
+
+/** Interface to use po entries in localization
+
+    PoEntry based on GenPoEntry class which stores attributes
+    of general po entry(see po.cxx). It makes easy to get/set
+    all information needed to localize one english(US) string.
+    It contains some basic checkings and some string
+    transformations between po string and string used by
+    localization tools.
+*/
+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;      ///< Get name of file from which entry is extracted
+    OString         getGroupId() const;
+    OString         getLocalId() const;
+    OString         getResourceType() const;    ///< Get the type of component from which entry is extracted
+    TYPE            getType() const;            ///< Get the type of entry
+    OString const & getMsgCtxt() const;
+    OString const & getMsgId() const;
+    OString const & getMsgStr() const;
+    bool            isFuzzy() const;
+
+    /// Check whether po-s belong to the same localization component
+    static bool     IsInSameComp(const PoEntry& rPo1,const PoEntry& rPo2);
+    static OString  genKeyId(const OString& rGenerator);
+
+};
+
+/** Interface to work with header of po/pot files
+
+    This class stores information which is in header of
+    a po file. It's main function to generate header to
+    template po files(pot).
+*/
+class PoHeader
+{
+private:
+
+    std::unique_ptr<GenPoEntry> m_pGenPo;
+    bool m_bIsInitialized;
+
+public:
+
+    friend class PoOfstream;
+    friend class PoIfstream;
+
+                    PoHeader( std::string_view rExtSrc ); ///< Template Constructor
+                    PoHeader( std::string_view rExtSrc, const OString& rPoHeaderMsgStr );
+                    ~PoHeader();
+                    PoHeader(const PoHeader&) = delete;
+    PoHeader&       operator=(const PoHeader&) = delete;
+};
+
+/// Interface to write po entry to files as output streams
+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);
+};
+
+/// Interface to read po entry from files as input streams
+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
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */