/******************************************************************************
 * $Id$
 *
 * Copyright (c) 2006-2008 Transmission authors and contributors
 *
 * Permission is hereby granted, free of charge, to any person obtaining a
 * copy of this software and associated documentation files (the "Software"),
 * to deal in the Software without restriction, including without limitation
 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
 * and/or sell copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
 * DEALINGS IN THE SOFTWARE.
 *****************************************************************************/

#ifndef TG_IO_H
#define TG_IO_H

typedef void ( *iofunc_t )( GSource*, void* );
typedef void ( *ioidfunc_t )( GSource*, size_t, void* );
typedef size_t ( *iodatafunc_t )( GSource*, void*, size_t, void* );
typedef void ( *ionewfunc_t )( GSource*, int, struct sockaddr*, socklen_t,
                               void* );

GSource *    io_new( int          fd,
                     ioidfunc_t   sent,
                     iodatafunc_t received,
                     iofunc_t     closed,
                     void *       cbdata );

GSource *    io_new_listening( int         fd,
                               socklen_t   len,
                               ionewfunc_t accepted,
                               iofunc_t    closed,
                               void *      cbdata );

unsigned int io_send_keepdata( GSource *source,
                               void *   data,
                               size_t   len );

#endif /* TG_IO_H */