Details
struct CamelDataWrapper
struct CamelDataWrapper {
CamelObject parent_object;
struct _CamelDataWrapperPrivate *priv;
CamelTransferEncoding encoding;
CamelContentType *mime_type;
CamelStream *stream;
guint offline:1;
};
camel_data_wrapper_write_to_stream ()
gssize camel_data_wrapper_write_to_stream (CamelDataWrapper *data_wrapper
,
CamelStream *stream
);
Writes the content of data_wrapper
to stream
in a machine-independent
format appropriate for the data. It should be possible to construct an
equivalent data wrapper object later by passing this stream to
camel_data_wrapper_construct_from_stream.
camel_data_wrapper_decode_to_stream ()
gssize camel_data_wrapper_decode_to_stream (CamelDataWrapper *data_wrapper
,
CamelStream *stream
);
Writes the decoded data content to stream
.
data_wrapper : |
a CamelDataWrapper object
|
stream : |
a CamelStream for decoded data to be written to
|
Returns : |
the number of bytes written, or -1 on fail
|
camel_data_wrapper_set_mime_type ()
void camel_data_wrapper_set_mime_type (CamelDataWrapper *data_wrapper
,
const gchar *mime_type
);
This sets the data wrapper's MIME type.
It might fail, but you won't know. It will allow you to set
Content-Type parameters on the data wrapper, which are meaningless.
You should not be allowed to change the MIME type of a data wrapper
that contains data, or at least, if you do, it should invalidate the
data.
camel_data_wrapper_get_mime_type ()
gchar * camel_data_wrapper_get_mime_type (CamelDataWrapper *data_wrapper
);
data_wrapper : |
a CamelDataWrapper object
|
Returns : |
the MIME type which must be freed by the caller
|
camel_data_wrapper_construct_from_stream ()
gint camel_data_wrapper_construct_from_stream
(CamelDataWrapper *data_wrapper
,
CamelStream *stream
);
Constructs the content of data_wrapper
from the supplied stream
.
camel_data_wrapper_is_offline ()
gboolean camel_data_wrapper_is_offline (CamelDataWrapper *data_wrapper
);
data_wrapper : |
a CamelDataWrapper object
|
Returns : |
whether data_wrapper is "offline" (data stored
remotely) or not. Some optional code paths may choose to not
operate on offline data.
|