Function

Valentpacket_from_stream

unstable since: 1.0

Declaration [src]

JsonNode*
valent_packet_from_stream (
  GInputStream* stream,
  gssize max_len,
  GCancellable* cancellable,
  GError** error
)

Description [src]

Read a KDE Connect packet from an input stream.

If reading fails or the packet does not conform to the minimum structure of a KDE Connect packet, NULL will be returned with error set.

If max_len is greater than -1, then at most max_len bytes will be read. If max_len bytes are read without encountering a line-feed character, NULL will be returned with error set to G_IO_ERROR_MESSAGE_TOO_LARGE.

Available since: 1.0

Parameters

stream

Type: GInputStream

A GInputStream.

The data is owned by the caller of the function.

max_len

Type: gssize

The maximum number bytes to read, or -1 for no limit.

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 be left initialized to NULL by the function 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: JsonNode

A KDE Connect packet, or NULL with error set.

The caller of the function takes ownership of the data, and is responsible for freeing it.