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27*cdf0e10cSrcweir 
28*cdf0e10cSrcweir // MARKER(update_precomp.py): autogen include statement, do not remove
29*cdf0e10cSrcweir #include "precompiled_shell.hxx"
30*cdf0e10cSrcweir #include "internal/basereader.hxx"
31*cdf0e10cSrcweir 
32*cdf0e10cSrcweir #ifndef XML_PARSER_HXX_INCLUDED
33*cdf0e10cSrcweir #include "internal/xml_parser.hxx"
34*cdf0e10cSrcweir #endif
35*cdf0e10cSrcweir 
36*cdf0e10cSrcweir #include "assert.h"
37*cdf0e10cSrcweir #include <memory>
38*cdf0e10cSrcweir 
39*cdf0e10cSrcweir /**  constructor of CBaseReader.
40*cdf0e10cSrcweir */
41*cdf0e10cSrcweir CBaseReader::CBaseReader(const std::string& DocumentName):
42*cdf0e10cSrcweir m_ZipFile( DocumentName )
43*cdf0e10cSrcweir {
44*cdf0e10cSrcweir }
45*cdf0e10cSrcweir 
46*cdf0e10cSrcweir //------------------------------
47*cdf0e10cSrcweir //
48*cdf0e10cSrcweir //------------------------------
49*cdf0e10cSrcweir 
50*cdf0e10cSrcweir CBaseReader::CBaseReader(void * sw, zlib_filefunc_def* fa):
51*cdf0e10cSrcweir m_ZipFile( sw , fa )
52*cdf0e10cSrcweir {
53*cdf0e10cSrcweir }
54*cdf0e10cSrcweir 
55*cdf0e10cSrcweir //------------------------------
56*cdf0e10cSrcweir //
57*cdf0e10cSrcweir //------------------------------
58*cdf0e10cSrcweir 
59*cdf0e10cSrcweir CBaseReader::~CBaseReader()
60*cdf0e10cSrcweir {
61*cdf0e10cSrcweir }
62*cdf0e10cSrcweir 
63*cdf0e10cSrcweir //------------------------------
64*cdf0e10cSrcweir //
65*cdf0e10cSrcweir //------------------------------
66*cdf0e10cSrcweir 
67*cdf0e10cSrcweir void CBaseReader::start_document()
68*cdf0e10cSrcweir {
69*cdf0e10cSrcweir }
70*cdf0e10cSrcweir 
71*cdf0e10cSrcweir //------------------------------
72*cdf0e10cSrcweir //
73*cdf0e10cSrcweir //------------------------------
74*cdf0e10cSrcweir 
75*cdf0e10cSrcweir void CBaseReader::end_document()
76*cdf0e10cSrcweir {
77*cdf0e10cSrcweir }
78*cdf0e10cSrcweir 
79*cdf0e10cSrcweir /** Read interested tag content into respective structure then start parsing process.
80*cdf0e10cSrcweir     @param ContentName
81*cdf0e10cSrcweir     the xml file name in the zipped document which we interest.
82*cdf0e10cSrcweir */
83*cdf0e10cSrcweir void CBaseReader::Initialize( const std::string& ContentName)
84*cdf0e10cSrcweir {
85*cdf0e10cSrcweir 	try
86*cdf0e10cSrcweir 	{
87*cdf0e10cSrcweir 		if (m_ZipContent.empty())
88*cdf0e10cSrcweir 			m_ZipFile.GetUncompressedContent( ContentName, m_ZipContent );
89*cdf0e10cSrcweir 
90*cdf0e10cSrcweir 		xml_parser parser;
91*cdf0e10cSrcweir 		parser.set_document_handler(this);  // pass current reader as reader to the sax parser
92*cdf0e10cSrcweir 		parser.parse(&m_ZipContent[0], m_ZipContent.size());
93*cdf0e10cSrcweir 	}
94*cdf0e10cSrcweir 	catch(std::exception&
95*cdf0e10cSrcweir     #if OSL_DEBUG_LEVEL > 0
96*cdf0e10cSrcweir         ex
97*cdf0e10cSrcweir     #endif
98*cdf0e10cSrcweir         )
99*cdf0e10cSrcweir 	{
100*cdf0e10cSrcweir 		ENSURE( false, ex.what() );
101*cdf0e10cSrcweir 	}
102*cdf0e10cSrcweir 	catch(...)
103*cdf0e10cSrcweir 	{
104*cdf0e10cSrcweir 		ENSURE(false, "Unknown error");
105*cdf0e10cSrcweir 	}
106*cdf0e10cSrcweir }
107