LibreOffice Module oox (master)  1
binarycodec.cxx
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19 
20 #include <oox/core/binarycodec.hxx>
21 
22 #include <algorithm>
23 #include <string.h>
25 
26 #include <osl/diagnose.h>
29 
30 using namespace ::com::sun::star;
31 
32 namespace oox {
33 namespace core {
34 
35 sal_uInt16 CodecHelper::getPasswordHash( const AttributeList& rAttribs, sal_Int32 nElement )
36 {
37  sal_Int32 nPasswordHash = rAttribs.getIntegerHex( nElement, 0 );
38  OSL_ENSURE( (0 <= nPasswordHash) && (nPasswordHash <= SAL_MAX_UINT16), "CodecHelper::getPasswordHash - invalid password hash" );
39  return static_cast< sal_uInt16 >( ((0 <= nPasswordHash) && (nPasswordHash <= SAL_MAX_UINT16)) ? nPasswordHash : 0 );
40 }
41 
42 
43 
44 } // namespace core
45 } // namespace oox
46 
47 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
OOX_DLLPUBLIC sal_uInt16 getPasswordHash(const AttributeList &rAttribs, sal_Int32 nElement)
Returns the password hash if it is in the required 16-bit limit.
Definition: binarycodec.cxx:35
#define SAL_MAX_UINT16
Provides access to attribute values of an element.
OptValue< sal_Int32 > getIntegerHex(sal_Int32 nAttrToken) const
Returns the 32-bit signed integer value of the specified attribute (hexadecimal). ...