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#include "webfuse/adapter/impl/session.h"
#include "webfuse/adapter/impl/authenticators.h"
#include "webfuse/core/message_queue.h"
#include "webfuse/core/message.h"
#include "webfuse/adapter/impl/jsonrpc/server.h"
#include <libwebsockets.h>
#include <stddef.h>
void wf_impl_session_init(
struct wf_impl_session * session,
struct lws * wsi,
struct wf_impl_authenticators * authenticators,
struct wf_impl_jsonrpc_server * rpc)
{
session->wsi = wsi;
session->is_authenticated = false;
session->authenticators = authenticators;
session->rpc = rpc;
wf_message_queue_init(&session->queue);
}
void wf_impl_session_cleanup(
struct wf_impl_session * session)
{
wf_message_queue_cleanup(&session->queue);
session->is_authenticated = false;
session->wsi = NULL;
session->authenticators = NULL;
session->rpc = NULL;
}
void wf_impl_session_authenticate(
struct wf_impl_session * session,
struct wf_credentials * creds)
{
session->is_authenticated = wf_impl_authenticators_authenticate(session->authenticators, creds);
}
bool wf_impl_session_send(
struct wf_impl_session * session,
struct wf_message * message)
{
bool result = (session->is_authenticated) && (NULL != session->wsi);
if (result)
{
wf_message_queue_push(&session->queue, message);
lws_callback_on_writable(session->wsi);
result = true;
}
else
{
wf_message_dispose(message);
}
return result;
}
void wf_impl_session_onwritable(
struct wf_impl_session * session)
{
if (!wf_message_queue_empty(&session->queue))
{
struct wf_message * message = wf_message_queue_pop(&session->queue);
lws_write(session->wsi, (unsigned char*) message->data, message->length, LWS_WRITE_TEXT);
wf_message_dispose(message);
if (!wf_message_queue_empty(&session->queue))
{
lws_callback_on_writable(session->wsi);
}
}
}
void wf_impl_session_receive(
struct wf_impl_session * session,
char const * data,
size_t length)
{
wf_impl_jsonrpc_server_onresult(session->rpc, data, length);
}