LibreOffice Module xmloff (master)  1
xmlictxt.hxx
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19 
20 #ifndef INCLUDED_XMLOFF_XMLICTXT_HXX
21 #define INCLUDED_XMLOFF_XMLICTXT_HXX
22 
23 #include <sal/config.h>
24 #include <xmloff/dllapi.h>
25 #include <sal/types.h>
26 #include <com/sun/star/xml/sax/XFastContextHandler.hpp>
27 #include <com/sun/star/lang/XTypeProvider.hpp>
28 #include <rtl/ustring.hxx>
29 #include <xmloff/namespacemap.hxx>
30 #include <optional>
31 
32 namespace com::sun::star::xml::sax { class XAttributeList; }
33 
34 class SvXMLImport;
35 
37 
39 
44 class XMLOFF_DLLPUBLIC SvXMLImportContext : public css::xml::sax::XFastContextHandler,
45  public css::lang::XTypeProvider
46 
47 {
48  friend class SvXMLImport;
49 
51  oslInterlockedCount m_nRefCount;
52  std::optional<SvXMLNamespaceMap> m_xRewindMap;
53 
54  SAL_DLLPRIVATE std::optional<SvXMLNamespaceMap> TakeRewindMap() { return std::move(m_xRewindMap); }
55  SAL_DLLPRIVATE void PutRewindMap(std::optional<SvXMLNamespaceMap>&& p) { m_xRewindMap = std::move(p); }
56 
57 protected:
58 
59  SvXMLImport& GetImport() { return mrImport; }
60  const SvXMLImport& GetImport() const { return mrImport; }
61 
62 public:
63 
68  SvXMLImportContext( SvXMLImport& rImport );
69 
74  virtual ~SvXMLImportContext();
75 
76  // css::xml::sax::XFastContextHandler:
77  virtual void SAL_CALL startFastElement (sal_Int32 Element,
78  const css::uno::Reference< css::xml::sax::XFastAttributeList >& Attribs) override;
79 
80  virtual void SAL_CALL startUnknownElement(const OUString & Namespace, const OUString & Name,
81  const css::uno::Reference< css::xml::sax::XFastAttributeList > & Attribs) override;
82 
86  virtual void SAL_CALL endFastElement(sal_Int32 Element) override;
87 
88  virtual void SAL_CALL endUnknownElement(const OUString & Namespace, const OUString & Name) override;
89 
90  virtual css::uno::Reference< XFastContextHandler > SAL_CALL createFastChildContext(sal_Int32 Element,
91  const css::uno::Reference<css::xml::sax::XFastAttributeList>& Attribs) override;
92 
93  virtual css::uno::Reference< css::xml::sax::XFastContextHandler > SAL_CALL createUnknownChildContext(
94  const OUString & Namespace, const OUString & Name,
95  const css::uno::Reference< css::xml::sax::XFastAttributeList > & Attribs) override;
96 
99  virtual void SAL_CALL characters(const OUString & aChars) override;
100 
101  // XInterface
102  virtual css::uno::Any SAL_CALL queryInterface( const css::uno::Type& aType ) final override;
103  virtual void SAL_CALL acquire() noexcept final override
104  { osl_atomic_increment(&m_nRefCount); }
105  virtual void SAL_CALL release() noexcept final override
106  { if (osl_atomic_decrement(&m_nRefCount) == 0) delete this; }
107 
108  // XTypeProvider
109  virtual css::uno::Sequence< css::uno::Type > SAL_CALL getTypes( ) final override;
110  virtual css::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId( ) final override;
111 };
112 
113 #define XMLOFF_WARN_UNKNOWN(area, rIter) \
114  SAL_WARN(area, "unknown attribute " << SvXMLImport::getPrefixAndNameFromToken(rIter.getToken()) << " value=" << rIter.toString());
115 
116 #define XMLOFF_WARN_UNKNOWN_ATTR(area, token, value) \
117  SAL_WARN(area, "unknown attribute " << SvXMLImport::getPrefixAndNameFromToken(token) << "=" << value);
118 
119 #define XMLOFF_WARN_UNKNOWN_ELEMENT(area, token) \
120  SAL_WARN(area, "unknown element " << SvXMLImport::getPrefixAndNameFromToken(token));
121 
122 #endif // INCLUDED_XMLOFF_XMLICTXT_HXX
123 
124 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
SvXMLImport & mrImport
Definition: xmlictxt.hxx:50
const SvXMLImport & GetImport() const
Definition: xmlictxt.hxx:60
virtual void SAL_CALL endFastElement(sal_Int32 Element) override
Definition: xmlimp.cxx:854
signed char sal_Int8
SAL_DLLPRIVATE void PutRewindMap(std::optional< SvXMLNamespaceMap > &&p)
Definition: xmlictxt.hxx:55
SvXMLImport & GetImport()
Definition: xmlictxt.hxx:59
virtual void SAL_CALL acquire() noexcept final override
Definition: xmlictxt.hxx:103
virtual void SAL_CALL endUnknownElement(const OUString &Namespace, const OUString &Name) override
Definition: xmlimp.cxx:873
virtual void SAL_CALL startFastElement(sal_Int32 Element, const css::uno::Reference< css::xml::sax::XFastAttributeList > &Attribs) override
Definition: xmlimp.cxx:754
virtual css::uno::Reference< css::xml::sax::XFastContextHandler > SAL_CALL createFastChildContext(sal_Int32 Element, const css::uno::Reference< css::xml::sax::XFastAttributeList > &Attribs) override
Definition: xmlimp.cxx:888
SAL_DLLPRIVATE std::optional< SvXMLNamespaceMap > TakeRewindMap()
Definition: xmlictxt.hxx:54
friend class SvXMLImportContext
Definition: xmlimp.hxx:187
virtual css::uno::Reference< css::xml::sax::XFastContextHandler > SAL_CALL createUnknownChildContext(const OUString &Namespace, const OUString &Name, const css::uno::Reference< css::xml::sax::XFastAttributeList > &Attribs) override
Definition: xmlimp.cxx:895
std::optional< SvXMLNamespaceMap > m_xRewindMap
Definition: xmlictxt.hxx:52
This class deliberately does not support XWeak, to improve performance when loading large documents...
Definition: xmlictxt.hxx:44
oslInterlockedCount m_nRefCount
Definition: xmlictxt.hxx:51
rtl::Reference< SvXMLImportContext > SvXMLImportContextRef
Definition: xmlictxt.hxx:36
virtual void SAL_CALL release() noexcept final override
Definition: xmlictxt.hxx:105
void * p
#define XMLOFF_DLLPUBLIC
Definition: dllapi.h:29
css::uno::Any SAL_CALL queryInterface(const css::uno::Type &rType, Interface1 *p1)
virtual void SAL_CALL characters(const OUString &aChars) override
Definition: xmlimp.cxx:738
virtual void SAL_CALL startUnknownElement(const OUString &Namespace, const OUString &Name, const css::uno::Reference< css::xml::sax::XFastAttributeList > &Attribs) override
Definition: xmlimp.cxx:817