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/*
(c) Copyright 2012-2013 DirectFB integrated media GmbH
(c) Copyright 2001-2013 The world wide DirectFB Open Source Community (directfb.org)
(c) Copyright 2000-2004 Convergence (integrated media) GmbH
All rights reserved.
Written by Denis Oliver Kropp <dok@directfb.org>,
Andreas Shimokawa <andi@directfb.org>,
Marek Pikarski <mass@directfb.org>,
Sven Neumann <neo@directfb.org>,
Ville Syrjälä <syrjala@sci.fi> and
Claudio Ciccani <klan@users.sf.net>.
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the
Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
*/
#ifndef __VOODOO__LINK_H__
#define __VOODOO__LINK_H__
#include <voodoo/types.h>
typedef struct {
void *ptr;
size_t length;
size_t done;
} VoodooChunk;
struct __V_VoodooLink {
void *priv;
u32 code;
void (*Close)( VoodooLink *link );
/* See 'read(2)', blocking */
ssize_t (*Read) ( VoodooLink *link,
void *buffer,
size_t count );
/* See 'write(2)', blocking */
ssize_t (*Write)( VoodooLink *link,
const void *buffer,
size_t count );
/* For later... */
DirectResult (*SendReceive)( VoodooLink *link,
VoodooChunk *send,
size_t num_send,
VoodooChunk *recv,
size_t num_recv );
DirectResult (*WakeUp) ( VoodooLink *link );
DirectResult (*WaitForData)( VoodooLink *link,
int timeout_ms );
};
DirectResult VOODOO_API voodoo_link_init_connect( VoodooLink *link,
const char *hostname,
int port,
bool raw );
DirectResult VOODOO_API voodoo_link_init_local ( VoodooLink *link,
const char *path,
bool raw );
DirectResult VOODOO_API voodoo_link_init_fd ( VoodooLink *link,
int fd[2] );
#endif
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