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/* Copyright 2010, 2011 NORDUnet A/S. All rights reserved.
See the file COPYING for licensing information. */
#if defined HAVE_CONFIG_H
#include <config.h>
#endif
#include <time.h>
#include <assert.h>
#include <event2/event.h>
#include <radsec/radsec.h>
#include <radsec/radsec-impl.h>
#include <radsec/request.h>
#include <radsec/request-impl.h>
int
rs_request_create (struct rs_connection *conn, struct rs_request **req_out)
{
struct rs_request *req = rs_malloc (conn->ctx, sizeof(*req));
assert (req_out);
if (!req)
return rs_err_conn_push_fl (conn, RSE_NOMEM, __FILE__, __LINE__, NULL);
memset (req, 0, sizeof(*req));
req->conn = conn;
*req_out = req;
return RSE_OK;
}
void
rs_request_add_reqpkt (struct rs_request *req, struct rs_packet *reqpkt)
{
assert (req);
req->req_msg = reqpkt;
}
int
rs_request_create_authn (struct rs_connection *conn,
struct rs_request **req_out,
const char *user_name,
const char *user_pw)
{
struct rs_request *req;
assert (req_out);
if (rs_request_create (conn, &req))
return -1;
if (rs_packet_create_authn_request (conn, &req->req_msg, user_name, user_pw))
return -1;
*req_out = req;
return RSE_OK;
}
void
rs_request_destroy (struct rs_request *request)
{
assert (request);
rs_packet_destroy (request->req_msg);
rs_packet_destroy (request->resp_msg);
rs_free (request->conn->ctx, request);
}
#if 0
static void
_timer_cb (evutil_socket_t fd, short what, void *arg)
{
}
#endif
static void
_rs_req_connected (void *user_data)
{
struct rs_request *request = (struct rs_request *) user_data;
assert (request);
assert (request->conn);
if (request->saved_cb.connected_cb)
request->saved_cb.connected_cb (request->saved_user_data);
}
static void
_rs_req_disconnected (void *user_data)
{
struct rs_request *request = (struct rs_request *) user_data;
assert (request);
assert (request->conn);
if (request->saved_cb.disconnected_cb)
request->saved_cb.disconnected_cb (request->saved_user_data);
}
static void
_rs_req_packet_received (struct rs_packet *msg, void *user_data)
{
struct rs_request *request = (struct rs_request *) user_data;
assert (request);
assert (request->conn);
if (request->saved_cb.received_cb)
request->saved_cb.received_cb (msg, request->saved_user_data);
}
static void
_rs_req_packet_sent (void *user_data)
{
struct rs_request *request = (struct rs_request *) user_data;
assert (request);
assert (request->conn);
if (request->saved_cb.sent_cb)
request->saved_cb.sent_cb (request->saved_user_data);
}
int
rs_request_send (struct rs_request *request, struct rs_packet **resp_msg)
{
int err = 0;
struct rs_connection *conn = NULL;
if (!request || !request->conn || !request->req_msg || !resp_msg)
return rs_err_conn_push_fl (conn, RSE_INVAL, __FILE__, __LINE__, NULL);
conn = request->conn;
request->saved_user_data = conn->user_data;
conn->user_data = request;
request->saved_cb = conn->callbacks;
conn->callbacks.connected_cb = _rs_req_connected;
conn->callbacks.disconnected_cb = _rs_req_disconnected;
conn->callbacks.received_cb = _rs_req_packet_received;
conn->callbacks.sent_cb = _rs_req_packet_sent;
err = rs_packet_send (request->req_msg, request);
if (err)
goto cleanup;
err = rs_conn_receive_packet (request->conn, request->req_msg, resp_msg);
if (err)
goto cleanup;
cleanup:
conn->user_data = request->saved_user_data;
conn->callbacks = request->saved_cb;
return err;
}
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