summaryrefslogtreecommitdiffstats
path: root/shell/source/win32/ooofilereader
diff options
context:
space:
mode:
Diffstat (limited to 'shell/source/win32/ooofilereader')
-rw-r--r--shell/source/win32/ooofilereader/autostyletag.cxx91
-rw-r--r--shell/source/win32/ooofilereader/autostyletag.hxx66
-rw-r--r--shell/source/win32/ooofilereader/basereader.cxx83
-rw-r--r--shell/source/win32/ooofilereader/contentreader.cxx218
-rw-r--r--shell/source/win32/ooofilereader/dummytag.hxx55
-rw-r--r--shell/source/win32/ooofilereader/itag.hxx46
-rw-r--r--shell/source/win32/ooofilereader/keywordstag.cxx55
-rw-r--r--shell/source/win32/ooofilereader/keywordstag.hxx48
-rw-r--r--shell/source/win32/ooofilereader/metainforeader.cxx285
-rw-r--r--shell/source/win32/ooofilereader/simpletag.cxx57
-rw-r--r--shell/source/win32/ooofilereader/simpletag.hxx52
11 files changed, 1056 insertions, 0 deletions
diff --git a/shell/source/win32/ooofilereader/autostyletag.cxx b/shell/source/win32/ooofilereader/autostyletag.cxx
new file mode 100644
index 000000000..f2220d915
--- /dev/null
+++ b/shell/source/win32/ooofilereader/autostyletag.cxx
@@ -0,0 +1,91 @@
+/* -*- 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/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include "autostyletag.hxx"
+
+/*********************** CAutoStyleTag ***********************/
+
+CAutoStyleTag::CAutoStyleTag( const XmlTagAttributes_t& attributes ):
+ m_CurrentStyleLocalePair( EMPTY_STYLELOCALE_PAIR )
+{
+ addAttributes( attributes);
+};
+
+void CAutoStyleTag::startTag()
+{
+}
+
+void CAutoStyleTag::endTag()
+{
+}
+
+void CAutoStyleTag::addCharacters(const std::wstring&)
+{
+}
+
+void CAutoStyleTag::addAttributes(const XmlTagAttributes_t& attributes)
+{
+ if ( EMPTY_STYLELOCALE_PAIR == m_CurrentStyleLocalePair )
+ {
+ // the style-locale pair should be empty when entering STYLE_STYLE
+ // tag, and otherwise should be STYLE_PROPERTIES.
+
+ XmlTagAttributes_t::const_iterator iter = attributes.find(CONTENT_STYLE_STYLE_NAME);
+
+ if ( iter != attributes.end())
+ setStyle( iter->second );
+ }
+ else
+ {
+ // tag STYLE_PROPERTIES entered.
+
+ XmlTagAttributes_t::const_iterator iter_lan = attributes.find(CONTENT_STYLE_PROPERTIES_LANGUAGE);
+ XmlTagAttributes_t::const_iterator iter_con = attributes.find(CONTENT_STYLE_PROPERTIES_COUNTRY);
+ XmlTagAttributes_t::const_iterator iter_lan_asain = attributes.find(CONTENT_STYLE_PROPERTIES_LANGUAGEASIAN);
+ XmlTagAttributes_t::const_iterator iter_con_asain = attributes.find(CONTENT_STYLE_PROPERTIES_COUNTRYASIAN);
+
+ // if style:properties | fo:language or style:language-asian is exist,
+ // set the locale field, otherwise clear the style-locale pair;
+ if ( ( iter_lan!= attributes.end() ) && ( iter_con != attributes.end() ) )
+ setLocale( ::std::make_pair( iter_lan->second,iter_con->second ) );
+ else if ( ( iter_lan_asain!= attributes.end() ) && ( iter_con_asain != attributes.end() ) )
+ setLocale( ::std::make_pair( iter_lan_asain->second,iter_con_asain->second ) );
+ else
+ clearStyleLocalePair();
+ }
+
+}
+
+void CAutoStyleTag::setStyle( ::std::wstring const & Style )
+{
+ m_CurrentStyleLocalePair.first = Style;
+}
+
+void CAutoStyleTag::setLocale(const LocaleSet_t& Locale)
+{
+ m_CurrentStyleLocalePair.second = Locale;
+}
+
+void CAutoStyleTag::clearStyleLocalePair( )
+{
+ m_CurrentStyleLocalePair = EMPTY_STYLELOCALE_PAIR;
+}
+
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/shell/source/win32/ooofilereader/autostyletag.hxx b/shell/source/win32/ooofilereader/autostyletag.hxx
new file mode 100644
index 000000000..2bfe4f8f4
--- /dev/null
+++ b/shell/source/win32/ooofilereader/autostyletag.hxx
@@ -0,0 +1,66 @@
+/* -*- 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/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+
+#ifndef INCLUDED_SHELL_SOURCE_WIN32_OOOFILEREADER_AUTOSTYLETAG_HXX
+#define INCLUDED_SHELL_SOURCE_WIN32_OOOFILEREADER_AUTOSTYLETAG_HXX
+
+#include "itag.hxx"
+
+/*************************** CAutoStyleTag tag readers ***************************/
+
+/** Implements the ITag interface for
+ building a Style-Locale list
+
+ Usage sample:
+
+ LocaleSet_t locale = meta_info_accessor.getDefaultLocale();
+ CContentReader content( m_szFileName, locale );
+ CStyleMap map = content.getStyleMap();
+*/
+class CAutoStyleTag : public ITag
+{
+ public:
+ CAutoStyleTag():m_CurrentStyleLocalePair( EMPTY_STYLELOCALE_PAIR ){}
+ explicit CAutoStyleTag(const XmlTagAttributes_t& attributes);
+
+ virtual void startTag() override;
+ virtual void endTag() override;
+ virtual void addCharacters(const std::wstring& characters) override;
+ virtual void addAttributes(const XmlTagAttributes_t& attributes) override;
+ virtual std::wstring getTagContent() override { return EMPTY_STRING; };
+ virtual ::std::wstring getTagAttribute( ::std::wstring const & /*attrname*/ ) override { return ::std::wstring() ; }
+
+ void setStyle( ::std::wstring const & Style );
+ void setLocale(const LocaleSet_t& Locale);
+ void clearStyleLocalePair();
+ StyleLocalePair_t getStyleLocalePair() const{ return m_CurrentStyleLocalePair; }
+ bool isFull() const
+ {
+ return (( m_CurrentStyleLocalePair.first != EMPTY_STRING )&&
+ ( m_CurrentStyleLocalePair.second != EMPTY_LOCALE));
+ }
+
+ private:
+ StyleLocalePair_t m_CurrentStyleLocalePair;
+};
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/shell/source/win32/ooofilereader/basereader.cxx b/shell/source/win32/ooofilereader/basereader.cxx
new file mode 100644
index 000000000..7bf53b275
--- /dev/null
+++ b/shell/source/win32/ooofilereader/basereader.cxx
@@ -0,0 +1,83 @@
+/* -*- 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/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <basereader.hxx>
+
+#include <xml_parser.hxx>
+
+#include <assert.h>
+#include <memory>
+
+/** constructor of CBaseReader.
+*/
+CBaseReader::CBaseReader(const Filepath_t& DocumentName):
+m_ZipFile( DocumentName )
+{
+}
+
+
+CBaseReader::CBaseReader(StreamInterface * sw):
+m_ZipFile( sw )
+{
+}
+
+
+CBaseReader::~CBaseReader()
+{
+}
+
+
+void CBaseReader::start_document()
+{
+}
+
+
+void CBaseReader::end_document()
+{
+}
+
+/** Read interested tag content into respective structure then start parsing process.
+ @param ContentName
+ the xml file name in the zipped document which we interest.
+*/
+void CBaseReader::Initialize( const std::string& ContentName)
+{
+ try
+ {
+ if (m_ZipContent.empty())
+ m_ZipFile.GetUncompressedContent( ContentName, m_ZipContent );
+
+ if (!m_ZipContent.empty())
+ {
+ xml_parser parser;
+ parser.set_document_handler(this); // pass current reader as reader to the sax parser
+ parser.parse(m_ZipContent.data(), m_ZipContent.size(), true/*IsFinal*/);
+ }
+ }
+ catch(std::exception&)
+ {
+ // OSL_ENSURE( false, ex.what() );
+ }
+ catch(...)
+ {
+ // OSL_ENSURE(false, "Unknown error");
+ }
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/shell/source/win32/ooofilereader/contentreader.cxx b/shell/source/win32/ooofilereader/contentreader.cxx
new file mode 100644
index 000000000..efdf5ba1e
--- /dev/null
+++ b/shell/source/win32/ooofilereader/contentreader.cxx
@@ -0,0 +1,218 @@
+/* -*- 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/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <contentreader.hxx>
+#include "dummytag.hxx"
+#include "simpletag.hxx"
+#include "autostyletag.hxx"
+
+#include <assert.h>
+
+/** constructor.
+*/
+CContentReader::CContentReader( const Filepath_t& DocumentName, LocaleSet_t const & DocumentLocale ):
+CBaseReader( DocumentName )
+{
+ try
+ {
+ m_DefaultLocale = DocumentLocale;
+ Initialize( DOC_CONTENT_NAME );
+ }
+ catch(xml_parser_exception&)
+ {
+ // OSL_ENSURE(false, ex.what());
+ }
+ catch(...)
+ {
+ // OSL_ENSURE(false, "Unknown error");
+ }
+}
+
+CContentReader::CContentReader( StreamInterface* stream, LocaleSet_t const & DocumentLocale ) :
+CBaseReader( stream )
+{
+try
+ {
+ m_DefaultLocale = DocumentLocale;
+ Initialize( DOC_CONTENT_NAME );
+ }
+ catch(xml_parser_exception&)
+ {
+ // OSL_ENSURE(false, ex.what());
+ }
+ catch(...)
+ {
+ // OSL_ENSURE(false, "Unknown error");
+ }
+}
+
+
+/** destructor.
+*/
+
+CContentReader::~CContentReader()
+{
+}
+
+/*********************** helper functions ***********************/
+
+/** choose an appropriate tag reader
+*/
+
+ITag* CContentReader::chooseTagReader( const std::wstring& tag_name, const XmlTagAttributes_t& XmlAttributes )
+{
+ if (( tag_name == CONTENT_TEXT_A )||( tag_name == CONTENT_TEXT_P )||
+ ( tag_name == CONTENT_TEXT_SPAN ) ||( tag_name == CONTENT_TEXT_H )||
+ ( tag_name == CONTENT_TEXT_SEQUENCE ) ||( tag_name == CONTENT_TEXT_BOOKMARK_REF )||
+ ( tag_name == CONTENT_TEXT_INDEX_TITLE_TEMPLATE ) )
+ return new CSimpleTag(XmlAttributes);
+ else if ( tag_name == CONTENT_STYLE_STYLE )
+ {
+ // if style:style | style:name is exist,, fill the style field, otherwise do nothing;
+ if ( XmlAttributes.find(CONTENT_STYLE_STYLE_NAME) != XmlAttributes.end())
+ return new CAutoStyleTag(XmlAttributes);
+ else
+ return new CDummyTag;
+ }
+ else if ( ( tag_name == CONTENT_STYLE_PROPERTIES ) || ( tag_name == CONTENT_TEXT_STYLE_PROPERTIES ) )
+ {
+ assert( !m_TagBuilderStack.empty() );
+
+ //here we presume that if CONTENT_STYLE_PROPERTIES tag is present, it just follow CONTENT_STYLE_STYLE;
+ ITag* pTagBuilder = m_TagBuilderStack.top();
+ pTagBuilder->addAttributes( XmlAttributes );
+
+ return new CDummyTag;
+ }
+ else
+ return new CDummyTag;
+}
+
+/** get style of the current content.
+*/
+::std::wstring CContentReader::getCurrentContentStyle()
+{
+ assert( !m_TagBuilderStack.empty() );
+ ITag* pTagBuilder = m_TagBuilderStack.top();
+
+ return pTagBuilder->getTagAttribute(CONTENT_TEXT_STYLENAME);
+}
+
+/** add chunk into Chunk Buffer.
+*/
+void CContentReader::addChunk( LocaleSet_t const & Locale, Content_t const & Content )
+{
+ if ( Content == EMPTY_STRING )
+ return;
+
+ if ( ( ( m_ChunkBuffer.empty() ) || ( m_ChunkBuffer.back().first != Locale ) ) &&
+ ( ( Content != SPACE ) && ( Content != LF ) ) )
+ {
+ // if met a new locale, add a blank new chunk;
+ Chunk_t Chunk;
+ Chunk.first = Locale;
+ Chunk.second = EMPTY_STRING;
+ m_ChunkBuffer.push_back( Chunk );
+ }
+
+ if ( !m_ChunkBuffer.empty() )
+ m_ChunkBuffer.back().second += Content;
+}
+
+/** get a style's locale field.
+*/
+
+LocaleSet_t const & CContentReader::getLocale( const StyleName_t& Style )
+{
+ if ( m_StyleMap.empty() )
+ return m_DefaultLocale;
+
+ StyleLocaleMap_t::const_iterator style_Iter;
+
+ if ( ( style_Iter = m_StyleMap.find( Style ) ) == m_StyleMap.end( ) )
+ return m_DefaultLocale;
+ else
+ return style_Iter->second;
+
+}
+
+/*********************** event handler functions ***********************/
+
+
+// start_element occurs when a tag is start
+
+
+void CContentReader::start_element(
+ const string_t& /*raw_name*/,
+ const string_t& local_name,
+ const xml_tag_attribute_container_t& attributes)
+{
+ //get appropriate Xml Tag Builder using MetaInfoBuilderFactory;
+ ITag* pTagBuilder = chooseTagReader( local_name,attributes );
+ assert( pTagBuilder != nullptr );
+ pTagBuilder->startTag( );
+ m_TagBuilderStack.push( pTagBuilder );
+
+}
+
+
+// end_element occurs when a tag is closed
+
+
+void CContentReader::end_element(const string_t& /*raw_name*/, const string_t& local_name)
+{
+ assert( !m_TagBuilderStack.empty() );
+ ITag* pTagBuilder = m_TagBuilderStack.top();
+
+ if ( local_name == CONTENT_STYLE_STYLE )
+ {
+ StyleLocalePair_t StyleLocalePair = static_cast<CAutoStyleTag * >( pTagBuilder)->getStyleLocalePair();
+ if ( ( static_cast<CAutoStyleTag * >( pTagBuilder)->isFull() ) && ( StyleLocalePair.second != m_DefaultLocale ) )
+ m_StyleMap.insert( StyleLocalePair );
+ }
+ if (( local_name == CONTENT_TEXT_A )||( local_name == CONTENT_TEXT_SPAN ) ||
+ ( local_name == CONTENT_TEXT_SEQUENCE )||( local_name == CONTENT_TEXT_BOOKMARK_REF ))
+ addChunk( getLocale( getCurrentContentStyle() ), ::std::wstring( SPACE ) );
+ if ((( local_name == CONTENT_TEXT_P )||( local_name == CONTENT_TEXT_H ) ||
+ ( local_name == CONTENT_TEXT_INDEX_TITLE_TEMPLATE ) )&&
+ ( EMPTY_STRING != pTagBuilder->getTagContent( ) ) )
+ addChunk( getLocale( getCurrentContentStyle() ), ::std::wstring( LF ) );
+
+ m_TagBuilderStack.pop();
+ pTagBuilder->endTag();
+ delete pTagBuilder;
+
+}
+
+
+// characters occurs when receiving characters
+
+
+void CContentReader::characters( const string_t& character )
+{
+ if ( character.length() > 0 && !HasOnlySpaces( character ) )
+ {
+ addChunk( getLocale( getCurrentContentStyle() ), character );
+
+ ITag* pTagBuilder = m_TagBuilderStack.top();
+ pTagBuilder->addCharacters( character );
+ }
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/shell/source/win32/ooofilereader/dummytag.hxx b/shell/source/win32/ooofilereader/dummytag.hxx
new file mode 100644
index 000000000..8af406d35
--- /dev/null
+++ b/shell/source/win32/ooofilereader/dummytag.hxx
@@ -0,0 +1,55 @@
+/* -*- 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/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+
+#ifndef INCLUDED_SHELL_SOURCE_WIN32_OOOFILEREADER_DUMMYTAG_HXX
+#define INCLUDED_SHELL_SOURCE_WIN32_OOOFILEREADER_DUMMYTAG_HXX
+
+#include "itag.hxx"
+
+/*************************** dummy tag readers ***************************/
+
+/** Implements the ITag interface but does
+ nothing (Null object pattern), may be used for
+ tags we are not interested in to avoid if-else
+ branches.
+*/
+class CDummyTag : public ITag
+{
+ public:
+ virtual void startTag() override {};
+
+ virtual void endTag() override {};
+
+ virtual void addCharacters(const std::wstring& /*characters*/) override {};
+
+ virtual void addAttributes(const XmlTagAttributes_t& /*attributes*/) override {};
+
+ virtual std::wstring getTagContent() override
+ {
+ return EMPTY_STRING;
+ };
+
+ virtual ::std::wstring getTagAttribute( ::std::wstring const & /*attrname*/ ) override { return ::std::wstring(EMPTY_STRING); };
+};
+
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/shell/source/win32/ooofilereader/itag.hxx b/shell/source/win32/ooofilereader/itag.hxx
new file mode 100644
index 000000000..64a3f8bd7
--- /dev/null
+++ b/shell/source/win32/ooofilereader/itag.hxx
@@ -0,0 +1,46 @@
+/* -*- 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/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+
+#ifndef INCLUDED_SHELL_SOURCE_WIN32_OOOFILEREADER_ITAG_HXX
+#define INCLUDED_SHELL_SOURCE_WIN32_OOOFILEREADER_ITAG_HXX
+
+#include <config.hxx>
+#include <types.hxx>
+
+/*************************** interface of tag readers ***************************/
+
+/** Interface for a xml tag character builder
+*/
+class ITag
+{
+ public:
+ virtual ~ITag() {};
+
+ virtual void startTag() = 0;
+ virtual void endTag() = 0;
+ virtual void addCharacters(const std::wstring& characters) = 0;
+ virtual void addAttributes(const XmlTagAttributes_t& attributes) = 0;
+ virtual ::std::wstring getTagContent() = 0;
+ virtual ::std::wstring getTagAttribute( ::std::wstring const & attrname ) = 0;
+};
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/shell/source/win32/ooofilereader/keywordstag.cxx b/shell/source/win32/ooofilereader/keywordstag.cxx
new file mode 100644
index 000000000..8a8600e28
--- /dev/null
+++ b/shell/source/win32/ooofilereader/keywordstag.cxx
@@ -0,0 +1,55 @@
+/* -*- 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/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include "keywordstag.hxx"
+
+/*********************** CKeywordsTag ***********************/
+
+void CKeywordsTag::startTag()
+{
+ m_sCurrentKeyword.clear();
+}
+
+void CKeywordsTag::endTag()
+{
+ m_slKeywords.push_back(m_sCurrentKeyword);
+}
+
+void CKeywordsTag::addCharacters(const std::wstring& characters)
+{
+ m_sCurrentKeyword += characters;
+}
+
+void CKeywordsTag::addAttributes(const XmlTagAttributes_t& /*attributes*/)
+{
+ // there are no attributes for keywords
+}
+
+std::wstring CKeywordsTag::getTagContent( )
+{
+ auto keywords_Iter= m_slKeywords.cbegin( );
+ auto keywords_Iter_end = m_slKeywords.cend( );
+
+ std::wstring ret_KeyWord_String = ( keywords_Iter != keywords_Iter_end) ? *keywords_Iter++ : L"";
+ for ( ; keywords_Iter != keywords_Iter_end; ++keywords_Iter)
+ ret_KeyWord_String += L"," + *keywords_Iter;
+ return ret_KeyWord_String;
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/shell/source/win32/ooofilereader/keywordstag.hxx b/shell/source/win32/ooofilereader/keywordstag.hxx
new file mode 100644
index 000000000..2ec3de1cf
--- /dev/null
+++ b/shell/source/win32/ooofilereader/keywordstag.hxx
@@ -0,0 +1,48 @@
+/* -*- 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/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+
+#ifndef INCLUDED_SHELL_SOURCE_WIN32_OOOFILEREADER_KEYWORDSTAG_HXX
+#define INCLUDED_SHELL_SOURCE_WIN32_OOOFILEREADER_KEYWORDSTAG_HXX
+
+#include "itag.hxx"
+
+/*************************** metainfo tag readers ***************************/
+
+/** Implements the ITag interface for
+ building a keyword list
+*/
+class CKeywordsTag : public ITag
+{
+ public:
+ virtual void startTag() override;
+ virtual void endTag() override;
+ virtual void addCharacters(const std::wstring& characters) override;
+ virtual void addAttributes(const XmlTagAttributes_t& attributes) override;
+ virtual std::wstring getTagContent() override;
+ virtual ::std::wstring getTagAttribute( ::std::wstring const & /*attrname*/ ) override { return ::std::wstring(); };
+
+ private:
+ std::vector<std::wstring> m_slKeywords;
+ std::wstring m_sCurrentKeyword;
+};
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/shell/source/win32/ooofilereader/metainforeader.cxx b/shell/source/win32/ooofilereader/metainforeader.cxx
new file mode 100644
index 000000000..9eab4d5e0
--- /dev/null
+++ b/shell/source/win32/ooofilereader/metainforeader.cxx
@@ -0,0 +1,285 @@
+/* -*- 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/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <metainforeader.hxx>
+#include "dummytag.hxx"
+#include "simpletag.hxx"
+#include "keywordstag.hxx"
+
+#include <assert.h>
+
+/** constructor.
+*/
+CMetaInfoReader::CMetaInfoReader( const Filepath_t& DocumentName ):
+CBaseReader( DocumentName )
+{
+ try
+ {
+ m_pKeywords_Builder = new CKeywordsTag;
+ m_pSimple_Builder = new CSimpleTag( );
+ m_pDummy_Builder = new CDummyTag;
+
+ //retrieve all information that is useful
+ m_AllMetaInfo[META_INFO_AUTHOR] = EMPTY_XML_TAG;
+ m_AllMetaInfo[META_INFO_TITLE] = EMPTY_XML_TAG;
+ m_AllMetaInfo[META_INFO_SUBJECT] = EMPTY_XML_TAG;
+ m_AllMetaInfo[META_INFO_KEYWORDS] = EMPTY_XML_TAG;
+ m_AllMetaInfo[META_INFO_DESCRIPTION] = EMPTY_XML_TAG;
+ m_AllMetaInfo[META_INFO_DOCUMENT_STATISTIC] = EMPTY_XML_TAG;
+
+ m_AllMetaInfo[META_INFO_GENERATOR] = EMPTY_XML_TAG;
+ m_AllMetaInfo[META_INFO_CREATION] = EMPTY_XML_TAG;
+ m_AllMetaInfo[META_INFO_CREATOR] = EMPTY_XML_TAG;
+ m_AllMetaInfo[META_INFO_MODIFIED] = EMPTY_XML_TAG;
+ m_AllMetaInfo[META_INFO_LANGUAGE] = EMPTY_XML_TAG;
+ m_AllMetaInfo[META_INFO_DOCUMENT_NUMBER] = EMPTY_XML_TAG;
+ m_AllMetaInfo[META_INFO_EDITING_TIME] = EMPTY_XML_TAG;
+
+ Initialize( META_CONTENT_NAME );
+ }
+ catch(xml_parser_exception&)
+ {
+ // OSL_ENSURE(false, ex.what());
+ }
+ catch(...)
+ {
+ // OSL_ENSURE(false, "Unknown error");
+ }
+}
+
+CMetaInfoReader::CMetaInfoReader( StreamInterface* stream ) :
+CBaseReader( stream )
+{
+try
+ {
+ m_pKeywords_Builder = new CKeywordsTag;
+ m_pSimple_Builder = new CSimpleTag( );
+ m_pDummy_Builder = new CDummyTag;
+
+ //retrieve all information that is useful
+ m_AllMetaInfo[META_INFO_AUTHOR] = EMPTY_XML_TAG;
+ m_AllMetaInfo[META_INFO_TITLE] = EMPTY_XML_TAG;
+ m_AllMetaInfo[META_INFO_SUBJECT] = EMPTY_XML_TAG;
+ m_AllMetaInfo[META_INFO_KEYWORDS] = EMPTY_XML_TAG;
+ m_AllMetaInfo[META_INFO_DESCRIPTION] = EMPTY_XML_TAG;
+ m_AllMetaInfo[META_INFO_DOCUMENT_STATISTIC] = EMPTY_XML_TAG;
+
+ m_AllMetaInfo[META_INFO_GENERATOR] = EMPTY_XML_TAG;
+ m_AllMetaInfo[META_INFO_CREATION] = EMPTY_XML_TAG;
+ m_AllMetaInfo[META_INFO_CREATOR] = EMPTY_XML_TAG;
+ m_AllMetaInfo[META_INFO_MODIFIED] = EMPTY_XML_TAG;
+ m_AllMetaInfo[META_INFO_LANGUAGE] = EMPTY_XML_TAG;
+ m_AllMetaInfo[META_INFO_DOCUMENT_NUMBER] = EMPTY_XML_TAG;
+ m_AllMetaInfo[META_INFO_EDITING_TIME] = EMPTY_XML_TAG;
+
+ Initialize( META_CONTENT_NAME );
+ }
+ catch(xml_parser_exception&)
+ {
+ // OSL_ENSURE(false, ex.what());
+ }
+ catch(...)
+ {
+ // OSL_ENSURE(false, "Unknown error");
+ }
+
+}
+
+/** destructor.
+*/
+
+CMetaInfoReader::~CMetaInfoReader()
+{
+ delete m_pKeywords_Builder;
+ delete m_pSimple_Builder;
+ delete m_pDummy_Builder;
+}
+
+
+/*********************** export functions ***********************/
+
+/** check if the Tag is in the target meta.xml file.
+
+ @param TagName
+ the name of the tag that will be retrieve.
+*/
+bool CMetaInfoReader::hasTag(const std::wstring& TagName) const
+{
+ return ( m_AllMetaInfo.find(TagName) != m_AllMetaInfo.end());
+}
+
+/** Get a specific tag content, compound tags will be returned as comma separated list.
+
+ @param TagName
+ the name of the tag that will be retrieve.
+*/
+std::wstring CMetaInfoReader::getTagData( const std::wstring& TagName)
+{
+ if( hasTag( TagName ) )
+ return m_AllMetaInfo[TagName].first;
+ else
+ return EMPTY_STRING;
+}
+
+/** check if the a tag has the specific attribute.
+
+ @param TagName
+ the name of the tag.
+ @param AttributeName
+ the name of the attribute.
+*/
+bool CMetaInfoReader::hasTagAttribute(const std::wstring& TagName, const std::wstring& AttributeName)
+{
+ return ( m_AllMetaInfo[TagName].second.find( AttributeName) != m_AllMetaInfo[TagName].second.end() );
+}
+
+/** Get a specific attribute content.
+
+ @param TagName
+ the name of the tag.
+ @param AttributeName
+ the name of the attribute.
+*/
+std::wstring CMetaInfoReader::getTagAttribute(const std::wstring& TagName, const std::wstring& AttributeName)
+{
+ if (hasTagAttribute(TagName, AttributeName))
+ return m_AllMetaInfo[ TagName ].second[AttributeName];
+ else
+ return EMPTY_STRING;
+}
+
+/** helper function for getDefaultLocale().
+*/
+const LocaleSet_t EN_US_LOCALE( ::std::make_pair( ::std::wstring( L"en" ), ::std::wstring( L"US" )));
+
+static bool isValidLocale(const ::std::wstring& Locale)
+{
+ return ( Locale.length() == 5 );
+}
+
+/** Get the default language of the whole document, if no such field, en-US is returned.
+*/
+LocaleSet_t CMetaInfoReader::getDefaultLocale()
+{
+ if (hasTag(META_INFO_LANGUAGE))
+ {
+ ::std::wstring locale = m_AllMetaInfo[META_INFO_LANGUAGE].first;
+ return isValidLocale(locale) ? ::std::make_pair(locale.substr( 0,2), locale.substr( 3,2)) : EN_US_LOCALE;
+ }
+ else
+ return EN_US_LOCALE;
+}
+
+/*********************** tag related functions ***********************/
+
+/** choose an appropriate tag reader
+*/
+
+ITag* CMetaInfoReader::chooseTagReader( const std::wstring& tag_name, const XmlTagAttributes_t& XmlAttributes )
+{
+ if ( tag_name == META_INFO_KEYWORD )
+ {
+ m_AllMetaInfo[META_INFO_KEYWORDS].second = XmlAttributes;
+ return m_pKeywords_Builder;
+ }
+ if (( tag_name == META_INFO_TITLE )||( tag_name == META_INFO_AUTHOR )||( tag_name == META_INFO_SUBJECT )||( tag_name == META_INFO_DESCRIPTION )||
+ ( tag_name == META_INFO_DOCUMENT_STATISTIC )||( tag_name == META_INFO_GENERATOR )||( tag_name == META_INFO_CREATION )||( tag_name == META_INFO_CREATOR )||
+ ( tag_name == META_INFO_MODIFIED )||( tag_name == META_INFO_LANGUAGE )||( tag_name == META_INFO_DOCUMENT_NUMBER )||( tag_name == META_INFO_EDITING_TIME ) )
+ {
+ m_AllMetaInfo[tag_name].second = XmlAttributes;
+ return m_pSimple_Builder;
+ }
+ else
+ return m_pDummy_Builder;
+
+}
+
+
+// save the received content into structure.
+
+void CMetaInfoReader::saveTagContent( const std::wstring& tag_name )
+{
+ ITag* pTagBuilder;
+ if ( tag_name == META_INFO_KEYWORDS )
+ pTagBuilder = m_pKeywords_Builder;
+ else if ( tag_name == META_INFO_KEYWORD )
+ {
+ // added for support for OASIS xml file format.
+ m_AllMetaInfo[META_INFO_KEYWORDS].first =m_pKeywords_Builder->getTagContent( );
+ return;
+ }
+ else if (( tag_name == META_INFO_TITLE )||( tag_name == META_INFO_AUTHOR )||( tag_name == META_INFO_SUBJECT )||( tag_name == META_INFO_DESCRIPTION )||
+ ( tag_name == META_INFO_DOCUMENT_STATISTIC )||( tag_name == META_INFO_GENERATOR )||( tag_name == META_INFO_CREATION )||( tag_name == META_INFO_CREATOR )||
+ ( tag_name == META_INFO_MODIFIED )||( tag_name == META_INFO_LANGUAGE )||( tag_name == META_INFO_DOCUMENT_NUMBER )||( tag_name == META_INFO_EDITING_TIME ) )
+ pTagBuilder = m_pSimple_Builder;
+ else
+ pTagBuilder = m_pDummy_Builder;
+
+ m_AllMetaInfo[tag_name].first =pTagBuilder->getTagContent( );
+}
+
+
+/*********************** event handler functions ***********************/
+
+
+// start_element occurs when a tag is start
+
+
+void CMetaInfoReader::start_element(
+ const string_t& /*raw_name*/,
+ const string_t& local_name,
+ const xml_tag_attribute_container_t& attributes)
+{
+ //get appropriate Xml Tag Builder using MetaInfoBuilderFactory;
+ ITag* pTagBuilder = chooseTagReader( local_name,attributes );
+ assert( pTagBuilder!= nullptr );
+ pTagBuilder->startTag( );
+ m_TagBuilderStack.push( pTagBuilder );
+
+}
+
+
+// end_element occurs when a tag is closed
+
+
+void CMetaInfoReader::end_element(const string_t& /*raw_name*/, const string_t& local_name)
+{
+ assert( !m_TagBuilderStack.empty() );
+ ITag* pTagBuilder = m_TagBuilderStack.top();
+ m_TagBuilderStack.pop();
+ pTagBuilder->endTag();
+
+ saveTagContent( local_name );
+
+}
+
+
+// characters occurs when receiving characters
+
+
+void CMetaInfoReader::characters( const string_t& character )
+{
+ if ( character.length() > 0 && !HasOnlySpaces( character ) )
+ {
+ ITag* pTagBuilder = m_TagBuilderStack.top();
+ pTagBuilder->addCharacters( character );
+ }
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/shell/source/win32/ooofilereader/simpletag.cxx b/shell/source/win32/ooofilereader/simpletag.cxx
new file mode 100644
index 000000000..82b85aec5
--- /dev/null
+++ b/shell/source/win32/ooofilereader/simpletag.cxx
@@ -0,0 +1,57 @@
+/* -*- 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/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include "simpletag.hxx"
+
+/*********************** CSimpleTag ***********************/
+void CSimpleTag::startTag()
+{
+ m_SimpleContent = L"";
+}
+
+
+void CSimpleTag::endTag()
+{
+
+}
+
+void CSimpleTag::addCharacters(const std::wstring& characters)
+{
+ m_SimpleContent += characters;
+}
+
+void CSimpleTag::addAttributes(const XmlTagAttributes_t& attributes )
+{
+ m_SimpleAttributes = attributes;
+}
+
+std::wstring CSimpleTag::getTagContent( )
+{
+ return m_SimpleContent;
+}
+
+::std::wstring CSimpleTag::getTagAttribute( ::std::wstring const & attrname )
+{
+ if ( m_SimpleAttributes.find(attrname) != m_SimpleAttributes.end())
+ return m_SimpleAttributes[attrname];
+ else
+ return ( ::std::wstring( EMPTY_STRING ) );
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/shell/source/win32/ooofilereader/simpletag.hxx b/shell/source/win32/ooofilereader/simpletag.hxx
new file mode 100644
index 000000000..4d878fc48
--- /dev/null
+++ b/shell/source/win32/ooofilereader/simpletag.hxx
@@ -0,0 +1,52 @@
+/* -*- 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/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+
+#ifndef INCLUDED_SHELL_SOURCE_WIN32_OOOFILEREADER_SIMPLETAG_HXX
+#define INCLUDED_SHELL_SOURCE_WIN32_OOOFILEREADER_SIMPLETAG_HXX
+
+#include "itag.hxx"
+
+/*************************** simple tag readers ***************************/
+
+/** Implements the ITag interface for
+ building a general info that is not a compound tag.
+*/
+class CSimpleTag : public ITag
+{
+ public:
+ CSimpleTag(){};
+ explicit CSimpleTag( const XmlTagAttributes_t& attributes ):m_SimpleAttributes(attributes){}
+
+ virtual void startTag() override;
+ virtual void endTag() override;
+ virtual void addCharacters(const std::wstring& characters) override;
+ virtual void addAttributes(const XmlTagAttributes_t& attributes) override;
+ virtual std::wstring getTagContent() override;
+
+ virtual ::std::wstring getTagAttribute( ::std::wstring const & attrname ) override;
+
+ private:
+ std::wstring m_SimpleContent;
+ XmlTagAttributes_t m_SimpleAttributes;
+};
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */