/* * Copyright (c) 2019 Jiri Svoboda * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * - Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * - Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - The name of the author may not be used to endorse or promote products * derived from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ /** @addtogroup libdisplay * @{ */ /** @file */ #ifndef _LIBDDEV_DDEV_SRV_H_ #define _LIBDDEV_DDEV_SRV_H_ #include <async.h> #include <errno.h> #include <gfx/context.h> #include "types/ddev/info.h" typedef struct ddev_ops ddev_ops_t; /** Display device server structure (per client session) */ typedef struct { async_sess_t *client_sess; ddev_ops_t *ops; void *arg; } ddev_srv_t; struct ddev_ops { errno_t (*get_gc)(void *, sysarg_t *, sysarg_t *); errno_t (*get_info)(void *, ddev_info_t *); }; extern void ddev_conn(ipc_call_t *, ddev_srv_t *); extern void ddev_srv_initialize(ddev_srv_t *); #endif /** @} */