allows to get a plain raw stream representing a package stream.
This method returns a stream from the package as it is stored there,
without any decompression/decription and etc. This method can be
helpful to check file consistency, for example by signing.
Returns
the raw representation of encrypted stream with all the data
required to copy the stream without information loss
Parameter sStreamName
the name of the substream that should be open
Throws
::com::sun::star::embed::InvalidStorageException
this storage is in invalid state for any reason
Throws
::com::sun::star::lang::IllegalArgumentException
one of provided arguments is illegal
Throws
::com::sun::star::container::NoSuchElementException
there is no element with specified name
Throws
::com::sun::star::io::IOException
in case of io errors during stream opening
Throws
::com::sun::star::embed::StorageWrappedTargetException
wraps other exceptions
allows to get a raw stream representing encrypted stream with header.
This method allows to transport encrypted streams without decryption.
Mainly this method is introduced to allow to copy one encrypted
storage stream to another without decryption. It is not reccomended to
use this method outside of storage implementation since different
storages implementation could have different encryption format. If the
method is used outside of storage implementation the user code is
resposible to get sure that the raw format of source and target
storages is the same.
The difference of this method from the previous one is that it handles
only encrypted streams. The contents of returned by these methods
streams can differ for the same entry, since this method can add
additional data into the stream to allow successful insertion.
Parameter sStreamName
the name of the substream that should be open
Parameter xInputStream
a raw stream representing encrypted stream
Throws
::com::sun::star::embed::InvalidStorageException
this storage is in invalid state for any reason
Throws
::com::sun::star::lang::IllegalArgumentException
one of provided arguments is illegal
Throws
::com::sun::star::packages::NoEncryptionException
the stream is not an encrypted one
Throws
::com::sun::star::container::NoSuchElementException
there is no element with specified name
Throws
::com::sun::star::io::IOException
in case of io errors during stream opening
Throws
::com::sun::star::embed::StorageWrappedTargetException
wraps other exceptions
allows to insert a raw stream representing encrypted stream with
header.
This method allows to insert a stream retrived by
XStorageRawAccess::getRawEncrStreamElement() into a
storage.
This method allows to transport encrypted streams without decryption.
Mainly this method is introduced to allow to copy one encrypted
storage stream to another without decryption. It is not reccomended to
use this method outside of storage implementation since different
storages implementation could have different encryption format.
Parameter sStreamName
the name of the substream that should be open
Parameter xInputStream
a raw stream representing encrypted stream
Throws
::com::sun::star::embed::InvalidStorageException
this storage is in invalid state for any reason
Throws
::com::sun::star::lang::IllegalArgumentException
one of provided arguments is illegal
Throws
::com::sun::star::packages::NoRawFormatException
the stream is not one of raw package stream format
Throws
::com::sun::star::container::ElementExistException
an element with specified name already exists
Throws
::com::sun::star::io::IOException
in case of io errors during stream opening
Throws
::com::sun::star::embed::StorageWrappedTargetException
wraps other exceptions
