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11  *   http://www.apache.org/licenses/LICENSE-2.0
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16  * KIND, either express or implied.  See the License for the
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21 
22 
23 
24 // MARKER(update_precomp.py): autogen include statement, do not remove
25 #include "precompiled_shell.hxx"
26 #include "internal/basereader.hxx"
27 
28 #ifndef XML_PARSER_HXX_INCLUDED
29 #include "internal/xml_parser.hxx"
30 #endif
31 
32 #include "assert.h"
33 #include <memory>
34 
35 /**  constructor of CBaseReader.
36 */
CBaseReader(const std::string & DocumentName)37 CBaseReader::CBaseReader(const std::string& DocumentName):
38 m_ZipFile( DocumentName )
39 {
40 }
41 
42 //------------------------------
43 //
44 //------------------------------
45 
CBaseReader(void * sw,zlib_filefunc_def * fa)46 CBaseReader::CBaseReader(void * sw, zlib_filefunc_def* fa):
47 m_ZipFile( sw , fa )
48 {
49 }
50 
51 //------------------------------
52 //
53 //------------------------------
54 
~CBaseReader()55 CBaseReader::~CBaseReader()
56 {
57 }
58 
59 //------------------------------
60 //
61 //------------------------------
62 
start_document()63 void CBaseReader::start_document()
64 {
65 }
66 
67 //------------------------------
68 //
69 //------------------------------
70 
end_document()71 void CBaseReader::end_document()
72 {
73 }
74 
75 /** Read interested tag content into respective structure then start parsing process.
76     @param ContentName
77     the xml file name in the zipped document which we interest.
78 */
Initialize(const std::string & ContentName)79 void CBaseReader::Initialize( const std::string& ContentName)
80 {
81 	try
82 	{
83 		if (m_ZipContent.empty())
84 			m_ZipFile.GetUncompressedContent( ContentName, m_ZipContent );
85 
86 		xml_parser parser;
87 		parser.set_document_handler(this);  // pass current reader as reader to the sax parser
88 		parser.parse(&m_ZipContent[0], m_ZipContent.size());
89 	}
90 	catch(std::exception&
91     #if OSL_DEBUG_LEVEL > 0
92         ex
93     #endif
94         )
95 	{
96 		ENSURE( false, ex.what() );
97 	}
98 	catch(...)
99 	{
100 		ENSURE(false, "Unknown error");
101 	}
102 }
103