/* TYPICALLY CALLED FROM ANOTHER THREAD */
void
hio_output_stream_write(HioOutputStream *stream,
HrtBuffer *locked_buffer)
{
g_return_if_fail(hrt_buffer_is_locked(locked_buffer));
if (hrt_buffer_get_length(locked_buffer) == 0)
return;
if (hio_output_stream_is_closed(stream))
return;
g_mutex_lock(stream->buffers_lock);
/* note, we still want to buffer stuff if fd == -1 since that just
* means we aren't being asked to write yet. But on error, discard
* anything that gets written.
*/
if (g_atomic_int_get(&stream->errored) == 0) {
/* we could set stream->errored right here after we just
* checked we haven't. However in that case, the
* drop_all_buffers() just after we set stream->errored will
* have to block for buffers_lock and only then drop them, so
* it should drop this one we're pushing.
*/
hrt_buffer_ref(locked_buffer);
g_queue_push_tail(&stream->buffers,
locked_buffer);
}
g_mutex_unlock(stream->buffers_lock);
/* add write watcher if necessary. */
check_write_watcher(stream);
}
void
hio_response_http_set_header(HioResponseHttp *http,
HrtBuffer *name,
HrtBuffer *value)
{
g_return_if_fail(hrt_buffer_is_locked(name));
g_return_if_fail(hrt_buffer_is_locked(value));
g_mutex_lock(http->headers_lock);
if (http->headers_sent) {
g_mutex_unlock(http->headers_lock);
hrt_message("Attempt to set http header after we already sent the headers, ignoring");
return;
}
/* FIXME overwrite a previous duplicate header if any */
http->headers = g_slist_prepend(http->headers,
header_new(name, value));
g_mutex_unlock(http->headers_lock);
}
