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INTEGRATION: CWS mav16 (1.96.6); FILE MERGED

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2005/02/10 14:11:05 mav 1.96.6.1: #i41809# fallback to detect mediatype of a package with no manifest.xml
This commit is contained in:
Vladimir Glazounov 2005-02-25 08:38:23 +00:00
parent a38dcc18fb
commit 241ee82b8f
1 changed files with 51 additions and 5 deletions
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56
package/source/zippackage/ZipPackage.cxx
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@ -2,9 +2,9 @@
*
* $RCSfile: ZipPackage.cxx,v $
*
* $Revision: 1.96 $
* $Revision: 1.97 $
*
* last change: $Author: obo $ $Date: 2005-01-27 12:25:22 $
* last change: $Author: vg $ $Date: 2005-02-25 09:38:23 $
*
* The Contents of this file are made available subject to the terms of
* either of the following licenses
@ -304,6 +304,7 @@ ZipPackage::ZipPackage (const Reference < XMultiServiceFactory > &xNewFactory)
, xFactory( xNewFactory )
, bHasEncryptedEntries ( sal_False )
, bUseManifest ( sal_True )
, m_bMediaTypeFallbackUsed ( sal_False )
, m_bPackageFormat( sal_True )
, bForceRecovery ( sal_False )
, eMode ( e_IMode_None )
@ -393,6 +394,7 @@ void ZipPackage::getZipFileContents()
if ( m_bPackageFormat )
{
sal_Bool bManifestParsed = sal_False;
const OUString sMeta ( RTL_CONSTASCII_USTRINGPARAM ( "META-INF" ) );
if ( xRootFolder->hasByName( sMeta ) )
{
@ -498,6 +500,8 @@ void ZipPackage::getZipFileContents()
}
}
}
bManifestParsed = sal_True;
}
else
VOS_ENSURE ( 0, "Couldn't get a ManifestReader!" ); // throw RuntimeException?
@ -516,7 +520,40 @@ void ZipPackage::getZipFileContents()
const OUString sMimetype ( RTL_CONSTASCII_USTRINGPARAM ( "mimetype" ) );
if ( xRootFolder->hasByName( sMimetype ) )
xRootFolder->removeByName( sMimetype );
{
if ( !bManifestParsed )
{
// try to get mediatype from the "mimetype" stream
uno::Reference< lang::XUnoTunnel > xMimeTypeTunnel;
xRootFolder->getByName( sMimetype ) >>= xMimeTypeTunnel;
uno::Reference < io::XActiveDataSink > xMimeSink( xMimeTypeTunnel, UNO_QUERY );
if ( xMimeSink.is() )
{
uno::Reference< io::XInputStream > xMimeInStream = xMimeSink->getInputStream();
if ( xMimeInStream.is() )
{
// Mediatypes longer than 1024 symbols should not appear here
uno::Sequence< sal_Int8 > aData( 1024 );
sal_Int32 nRead = xMimeInStream->readBytes( aData, 1024 );
OSL_ENSURE( nRead == aData.getLength(), "Difference between reading result and data!\n" );
if ( nRead > aData.getLength() )
nRead = aData.getLength();
if ( nRead )
{
::rtl::OUString aFallBack( (sal_Char*)aData.getConstArray(), nRead, RTL_TEXTENCODING_ASCII_US );
if ( aFallBack.compareToAscii( RTL_CONSTASCII_STRINGPARAM( "application/vnd." ) ) == 0 )
{
// accept only types that look similar to own mediatypes
pRootFolder->SetMediaType( aFallBack );
m_bMediaTypeFallbackUsed = sal_True;
}
}
}
}
}
xRootFolder->removeByName( sMimetype );
}
}
}
// XInitialization
@ -1318,6 +1355,9 @@ void SAL_CALL ZipPackage::commitChanges( )
}
}
// after successful storing it can be set to false
m_bMediaTypeFallbackUsed = sal_False;
RTL_LOGFILE_TRACE_AUTHOR ( "package", LOGFILE_AUTHOR, "} ZipPackage::commitChanges" );
}
@ -1447,8 +1487,9 @@ Reference< XPropertySetInfo > SAL_CALL ZipPackage::getPropertySetInfo( )
void SAL_CALL ZipPackage::setPropertyValue( const OUString& aPropertyName, const Any& aValue )
throw(UnknownPropertyException, PropertyVetoException, IllegalArgumentException, WrappedTargetException, RuntimeException)
{
if (aPropertyName.equalsAsciiL(RTL_CONSTASCII_STRINGPARAM("HasEncryptedEntries") ) )
throw IllegalArgumentException (); // This property is read-only
if (aPropertyName.equalsAsciiL(RTL_CONSTASCII_STRINGPARAM("HasEncryptedEntries") )
||aPropertyName.equalsAsciiL(RTL_CONSTASCII_STRINGPARAM("MediaTypeFallbackUsed") ) )
throw PropertyVetoException();
else if (aPropertyName.equalsAsciiL(RTL_CONSTASCII_STRINGPARAM("EncryptionKey") ) )
{
if ( !m_bPackageFormat )
@ -1487,6 +1528,11 @@ Any SAL_CALL ZipPackage::getPropertyValue( const OUString& PropertyName )
aAny <<= bUseManifest;
return aAny;
}
else if (PropertyName.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM ( "MediaTypeFallbackUsed" ) ) )
{
aAny <<= m_bMediaTypeFallbackUsed;
return aAny;
}
throw UnknownPropertyException();
}
void SAL_CALL ZipPackage::addPropertyChangeListener( const OUString& aPropertyName, const Reference< XPropertyChangeListener >& xListener )