package/source/manifest/ManifestImport.hxx

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  14  *   ownership. The ASF licenses this file to you under the Apache
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  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
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  19
  20 #ifndef INCLUDED_PACKAGE_SOURCE_MANIFEST_MANIFESTIMPORT_HXX
  21 #define INCLUDED_PACKAGE_SOURCE_MANIFEST_MANIFESTIMPORT_HXX
  22
  23 #include <cppuhelper/implbase.hxx>
  24 #include <com/sun/star/xml/sax/XDocumentHandler.hpp>
  25 #include <com/sun/star/beans/NamedValue.hpp>
  26 #include <unordered_map>
  27 #include <utility>
  28 #include <vector>
  29 #include <rtl/ustrbuf.hxx>
  30
  31 namespace com::sun::star {
  32     namespace xml::sax { class XAttributeList; }
  33     namespace beans { struct PropertyValue; }
  34 }
  35
  36 typedef std::unordered_map< OUString, OUString > StringHashMap;
  37
  38 struct ManifestScopeEntry
  39 {
  40     OUString        m_aConvertedName;
  41     StringHashMap   m_aNamespaces;
  42     bool            m_bValid;
  43
  44     ManifestScopeEntry( OUString aConvertedName, StringHashMap&& aNamespaces )
  45     : m_aConvertedName(std::move( aConvertedName ))
  46     , m_aNamespaces( std::move(aNamespaces) )
  47     , m_bValid( true )
  48     {}
  49 };
  50
  51 typedef ::std::vector< ManifestScopeEntry > ManifestStack;
  52
  53 class ManifestImport final : public cppu::WeakImplHelper < css::xml::sax::XDocumentHandler >
  54 {
  55     std::vector< css::beans::NamedValue > aKeyInfoSequence;
  56     std::vector< css::uno::Sequence< css::beans::NamedValue > > aKeys;
  57     std::vector< css::beans::PropertyValue > aSequence;
  58     OUStringBuffer aCurrentCharacters{64};
  59     ManifestStack aStack;
  60     bool bIgnoreEncryptData;
  61     bool bPgpEncryption;
  62     sal_Int32 nDerivedKeySize;
  63     ::std::vector < css::uno::Sequence < css::beans::PropertyValue > > & rManVector;
  64     OUString m_PackageVersion; // on root element
  65
  66
  67     OUString PushNameAndNamespaces( const OUString& aName,
  68                                            const css::uno::Reference< css::xml::sax::XAttributeList >& xAttribs,
  69                                            StringHashMap& o_aConvertedAttribs );
  70     static OUString ConvertNameWithNamespace( const OUString& aName, const StringHashMap& aNamespaces );
  71     OUString ConvertName( const OUString& aName );
  72
  73 public:
  74     ManifestImport( std::vector < css::uno::Sequence < css::beans::PropertyValue > > & rNewVector );
  75     virtual ~ManifestImport() override;
  76     virtual void SAL_CALL startDocument(  ) override;
  77     virtual void SAL_CALL endDocument(  ) override;
  78     virtual void SAL_CALL startElement( const OUString& aName, const css::uno::Reference< css::xml::sax::XAttributeList >& xAttribs ) override;
  79     virtual void SAL_CALL endElement( const OUString& aName ) override;
  80     virtual void SAL_CALL characters( const OUString& aChars ) override;
  81     virtual void SAL_CALL ignorableWhitespace( const OUString& aWhitespaces ) override;
  82     virtual void SAL_CALL processingInstruction( const OUString& aTarget, const OUString& aData ) override;
  83     virtual void SAL_CALL setDocumentLocator( const css::uno::Reference< css::xml::sax::XLocator >& xLocator ) override;
  84
  85 private:
  86     /// @throws css::uno::RuntimeException
  87     void doFileEntry(StringHashMap &rConvertedAttribs);
  88     /// @throws css::uno::RuntimeException
  89     void doEncryptionData(StringHashMap &rConvertedAttribs);
  90     /// @throws css::uno::RuntimeException
  91     void doAlgorithm(StringHashMap &rConvertedAttribs);
  92     /// @throws css::uno::RuntimeException
  93     void doKeyDerivation(StringHashMap &rConvertedAttribs);
  94     /// @throws css::uno::RuntimeException
  95     void doStartKeyAlg(StringHashMap &rConvertedAttribs);
  96     void doEncryptedKey(StringHashMap &);
  97     void doEncryptionMethod(StringHashMap &, const OUString &);
  98     void doEncryptedCipherValue();
  99     void doEncryptedKeyId();
 100     void doEncryptedKeyPacket();
 101 };
 102 #endif
 103
 104 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */