Method

SoupMultipartInputStreamnext_part

Declaration [src] 

GInputStream*
soup_multipart_input_stream_next_part (
  SoupMultipartInputStream* multipart,
  GCancellable* cancellable,
  GError** error
)

Description [src]

Obtains an input stream for the next part.

When dealing with a multipart response the input stream needs to be wrapped in a SoupMultipartInputStream and this function or its async counterpart need to be called to obtain the first part for reading.

After calling this function, soup_multipart_input_stream_get_headers() can be used to obtain the headers for the first part. A read of 0 bytes indicates the end of the part; a new call to this function should be done at that point, to obtain the next part.

error will only be set if an error happens during a read, NULL is a valid return value otherwise.

Parameters

cancellable

Type: GCancellable

A GCancellable.

The argument can be NULL.
The data is owned by the caller of the function.
error

Type: GError **

The return location for a recoverable error.

The argument can be NULL.
If the return location is not NULL, then you must initialize it to a NULL GError*.
The argument will left initialized to NULL by the method if there are no errors.
In case of error, the argument will be set to a newly allocated GError; the caller will take ownership of the data, and be responsible for freeing it.

Return value

Type: GInputStream

A new GInputStream, or NULL if there are no more parts.

The caller of the method takes ownership of the data, and is responsible for freeing it.
The return value can be NULL.