Beispiel #1
0
/**
 * RX data indication callback used to give us some new Gnet traffic in a
 * low-level message structure (which can contain several Gnet messages).
 *
 * @return FALSE if an error occurred.
 */
static bool
thex_download_data_ind(rxdrv_t *rx, pmsg_t *mb)
{
	struct thex_download *ctx = rx_owner(rx);
	struct download *d;
	bool error;

	d = ctx->owner;
	download_check(d);

	/*
	 * When we receive THEX data with an advertised size, the remote
	 * end will simply stop emitting data when we're done and could maintain
	 * the HTTP connection alive.  Therefore, since we don't intend to
	 * issue any more request on that connection, we must check for completion.
	 *
	 * When chunked data is received (unknown size), the last chunk will
	 * trigger completion via an RX-callback invoked from the dechunking
	 * layer, but in that case it is harmless to make the call anyway.
	 */

	error = thex_download_data_read(ctx, mb);
	if (!error) {
		download_maybe_finished(d);
		download_check(d);
	}

	pmsg_free(mb);
	return !error && DOWNLOAD_IS_RUNNING(d);
}
Beispiel #2
0
/**
 * RX data indication callback used to give us some new Gnet traffic in a
 * low-level message structure (which can contain several Gnet messages).
 *
 * @return FALSE if an error occurred.
 */
static gboolean
browse_data_ind(rxdrv_t *rx, pmsg_t *mb)
{
	struct browse_ctx *bc = rx_owner(rx);
	struct download *d;
	gboolean error = FALSE;

	while (browse_data_read(bc, mb)) {
		if (!browse_data_process(bc)) {
			error = TRUE;
			break;
		}
	}

	/*
	 * When we receive browse-host data with an advertised size, the remote
	 * end will simply stop emitting data when we're done and could maintain
	 * the HTTP connection alive.  Therefore, since we don't intend to
	 * issue any more request on that connection, we must check for completion.
	 *
	 * When chunked data is received (unknown size), the last chunk will
	 * trigger completion via an RX-callback invoked from the dechunking
	 * layer, but in that case it is harmless to make the call anyway.
	 */

	d = bc->owner;
	download_check(d);

	if (!error) {
		download_maybe_finished(d);
		download_check(d);
	}

	pmsg_free(mb);
	return !error && DOWNLOAD_IS_RUNNING(d);
}