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21 
22 
23 
24 #ifndef _MS_FILTERTRACER_HXX
25 #define _MS_FILTERTRACER_HXX
26 
27 #include <rtl/ustring.hxx>
28 #include <tools/stream.hxx>
29 #include <xmloff/attrlist.hxx>
30 #include <com/sun/star/uno/Any.h>
31 #include <com/sun/star/uno/Reference.h>
32 #include <com/sun/star/util/XTextSearch.hpp>
33 #include <com/sun/star/util/SearchResult.hpp>
34 #include <com/sun/star/util/logging/XLogger.hpp>
35 #include <com/sun/star/beans/PropertyValue.hpp>
36 #include <com/sun/star/xml/sax/XAttributeList.hpp>
37 #include <com/sun/star/xml/sax/XDocumentHandler.hpp>
38 #include "filter/msfilter/msfilterdllapi.h"
39 
40 class FilterConfigItem;
41 class MSFILTER_DLLPUBLIC MSFilterTracer
42 {
43 		FilterConfigItem*	mpCfgItem;
44 		SvXMLAttributeList*	mpAttributeList;
45 		SvStream*			mpStream;
46 		sal_Bool			mbEnabled;
47 
48 		::com::sun::star::util::SearchOptions maSearchOptions;
49 		::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >				mxFilterTracer;
50 		::com::sun::star::uno::Reference< ::com::sun::star::util::XTextSearch >				mxTextSearch;
51 
52 		::com::sun::star::uno::Reference< ::com::sun::star::util::logging::XLogger >		mxLogger;
53 		::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XDocumentHandler >	mxHandler;
54 
55 	public :
56 
57 		/* The first parameter is expecting the path of the configuration file.
58 		   The second parameter can be used to override properties of the configuration
59 		   file. A "DocumentURL" property can be set in the property
60 		   sequence to provide the current url of the document.
61 		   If the "Path" property is not set in the configuration file, then the path
62 		   of the "DocumentURL" property is used instead. If both are not set, the
63 		   application path is used instead.
64 		   If the "Name" property is not set in the configuration file, then the name
65 		   of the "DocumentURL" property is used instead. If both are not set, the
66 		   name "tracer* is used.
67 		   The file extension will always be "log" */
68 
69 		MSFilterTracer( const ::rtl::OUString& rConfigurationPath,
70 			::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue >* pConfigData = NULL );
71 		~MSFilterTracer();
72 
73 		void StartTracing();
74 		void EndTracing();
75 
IsEnabled() const76         inline sal_Bool IsEnabled() const { return mbEnabled; }
77 
78 		void StartElement( const ::rtl::OUString& rName, ::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XAttributeList > xAttribs );
79 		void EndElement( const ::rtl::OUString& rName );
80 
81 		void Trace( const ::rtl::OUString& rElementID, const ::rtl::OUString& rMessage );
82 		void AddAttribute( const ::rtl::OUString &sName , const ::rtl::OUString &sValue );
83 		void RemoveAttribute( const ::rtl::OUString& sName );
84 		void ClearAttributes();
85 
86 		/* initially all properties of the configuration file and the
87 		   properties which are given to the c'tor can be retrieved */
88 		::com::sun::star::uno::Any GetProperty( const ::rtl::OUString& rPropName, const ::com::sun::star::uno::Any* pDefault = NULL ) const;
89 		void SetProperty( const ::rtl::OUString& rPropName, const ::com::sun::star::uno::Any& rProperty );
90 };
91 
92 #endif
93