LibreOffice Module oox (master) 1
filterdetect.hxx
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19
20#ifndef INCLUDED_OOX_CORE_FILTERDETECT_HXX
21#define INCLUDED_OOX_CORE_FILTERDETECT_HXX
22
23#include <vector>
24
25#include <com/sun/star/document/XExtendedFilterDetection.hpp>
26#include <com/sun/star/lang/XServiceInfo.hpp>
27#include <com/sun/star/uno/Any.hxx>
28#include <com/sun/star/uno/Reference.hxx>
29#include <com/sun/star/uno/Sequence.hxx>
30#include <com/sun/star/xml/sax/XFastDocumentHandler.hpp>
32#include <oox/dllapi.h>
33#include <rtl/ustring.hxx>
34#include <sal/types.h>
35
36namespace com::sun::star {
37 namespace beans { struct PropertyValue; }
38 namespace io { class XInputStream; }
39 namespace uno { class XComponentContext; }
40 namespace xml::sax { class XFastAttributeList; }
41 namespace xml::sax { class XFastContextHandler; }
42 namespace xml::sax { class XLocator; }
43}
44
45namespace utl { class MediaDescriptor; }
46
47namespace oox { class AttributeList; }
48
49namespace oox::core {
50
51enum class OOXMLVariant {
55};
56
57
63class FilterDetectDocHandler final : public ::cppu::WeakImplHelper< css::xml::sax::XFastDocumentHandler >
64{
65public:
66 explicit FilterDetectDocHandler( const css::uno::Reference< css::uno::XComponentContext >& rxContext, OUString& rFilter, OUString aFileName );
67 virtual ~FilterDetectDocHandler() override;
68
69 // XFastDocumentHandler
70 virtual void SAL_CALL startDocument() override;
71 virtual void SAL_CALL endDocument() override;
72 virtual void SAL_CALL processingInstruction( const OUString& rTarget, const OUString& rData ) override;
73 virtual void SAL_CALL setDocumentLocator( const css::uno::Reference< css::xml::sax::XLocator >& xLocator ) override;
74
75 // XFastContextHandler
76 virtual void SAL_CALL startFastElement( sal_Int32 nElement, const css::uno::Reference< css::xml::sax::XFastAttributeList >& Attribs ) override;
77 virtual void SAL_CALL startUnknownElement( const OUString& Namespace, const OUString& Name, const css::uno::Reference< css::xml::sax::XFastAttributeList >& Attribs ) override;
78 virtual void SAL_CALL endFastElement( sal_Int32 Element ) override;
79 virtual void SAL_CALL endUnknownElement( const OUString& Namespace, const OUString& Name ) override;
80 virtual css::uno::Reference< XFastContextHandler > SAL_CALL createFastChildContext( sal_Int32 Element, const css::uno::Reference< css::xml::sax::XFastAttributeList >& Attribs ) override;
81 virtual css::uno::Reference< XFastContextHandler > SAL_CALL createUnknownChildContext( const OUString& Namespace, const OUString& Name, const css::uno::Reference< css::xml::sax::XFastAttributeList >& Attribs ) override;
82 virtual void SAL_CALL characters( const OUString& aChars ) override;
83
84private:
85 void parseRelationship( const AttributeList& rAttribs );
86
87 OUString getFilterNameFromContentType( std::u16string_view rContentType, const OUString& rFileName );
88 void parseContentTypesDefault( const AttributeList& rAttribs );
89 void parseContentTypesOverride( const AttributeList& rAttribs );
90
91private:
92 typedef ::std::vector< sal_Int32 > ContextVector;
93
94 OUString& mrFilterName;
95 OUString maFileName;
97 OUString maTargetPath;
99 css::uno::Reference< css::uno::XComponentContext > mxContext;
100};
101
102
103class OOX_DLLPUBLIC FilterDetect final : public ::cppu::WeakImplHelper<css::document::XExtendedFilterDetection, css::lang::XServiceInfo>
104{
105public:
107 explicit FilterDetect( const css::uno::Reference< css::uno::XComponentContext >& rxContext );
108 virtual ~FilterDetect() override;
109
133 css::uno::Reference< css::io::XInputStream >
134 extractUnencryptedPackage( utl::MediaDescriptor& rMediaDesc ) const;
135
136 // com.sun.star.lang.XServiceInfo interface -------------------------------
137
138 virtual OUString SAL_CALL getImplementationName() override;
139 virtual sal_Bool SAL_CALL supportsService( const OUString& rServiceName ) override;
140 virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override;
141
142 // com.sun.star.document.XExtendedFilterDetection interface ---------------
143
160 virtual OUString SAL_CALL
161 detect( css::uno::Sequence< css::beans::PropertyValue >& rMediaDescSeq ) override;
162
163private:
164 css::uno::Reference< css::uno::XComponentContext > mxContext;
165};
166
167
168} // namespace oox::core
169
170#endif
171
172/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
Provides access to attribute values of an element.
Document handler specifically designed for detecting OOXML file formats.
virtual css::uno::Reference< XFastContextHandler > SAL_CALL createUnknownChildContext(const OUString &Namespace, const OUString &Name, const css::uno::Reference< css::xml::sax::XFastAttributeList > &Attribs) override
virtual void SAL_CALL endUnknownElement(const OUString &Namespace, const OUString &Name) override
void parseRelationship(const AttributeList &rAttribs)
::std::vector< sal_Int32 > ContextVector
void parseContentTypesOverride(const AttributeList &rAttribs)
virtual void SAL_CALL startUnknownElement(const OUString &Namespace, const OUString &Name, const css::uno::Reference< css::xml::sax::XFastAttributeList > &Attribs) override
virtual css::uno::Reference< XFastContextHandler > SAL_CALL createFastChildContext(sal_Int32 Element, const css::uno::Reference< css::xml::sax::XFastAttributeList > &Attribs) override
virtual void SAL_CALL endDocument() override
virtual void SAL_CALL setDocumentLocator(const css::uno::Reference< css::xml::sax::XLocator > &xLocator) override
virtual void SAL_CALL processingInstruction(const OUString &rTarget, const OUString &rData) override
css::uno::Reference< css::uno::XComponentContext > mxContext
virtual void SAL_CALL startFastElement(sal_Int32 nElement, const css::uno::Reference< css::xml::sax::XFastAttributeList > &Attribs) override
void parseContentTypesDefault(const AttributeList &rAttribs)
FilterDetectDocHandler(const css::uno::Reference< css::uno::XComponentContext > &rxContext, OUString &rFilter, OUString aFileName)
virtual void SAL_CALL characters(const OUString &aChars) override
virtual ~FilterDetectDocHandler() override
virtual void SAL_CALL startDocument() override
virtual void SAL_CALL endFastElement(sal_Int32 Element) override
OUString getFilterNameFromContentType(std::u16string_view rContentType, const OUString &rFileName)
virtual OUString SAL_CALL detect(css::uno::Sequence< css::beans::PropertyValue > &rMediaDescSeq) override
Detects MS Office 2007 file types and supports package decryption.
css::uno::Reference< css::uno::XComponentContext > mxContext
FilterDetect(const css::uno::Reference< css::uno::XComponentContext > &rxContext)
#define OOX_DLLPUBLIC
Definition: dllapi.h:28
FilterGroup & rTarget
css::uno::Sequence< OUString > getSupportedServiceNames()
OUString getImplementationName()
bool CPPUHELPER_DLLPUBLIC supportsService(css::lang::XServiceInfo *implementation, rtl::OUString const &name)
OUString Name
unsigned char sal_Bool