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#ifndef MTOOLS_FLOPPYDIO_H
#define MTOOLS_FLOPPYDIO_H
/* Copyright 1999 Peter Schlaile.
* Copyright 1998,2000-2002,2009,2022 Alain Knaff.
* This file is part of mtools.
*
* Mtools is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Mtools 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Mtools. If not, see <http://www.gnu.org/licenses/>.
*/
#ifdef USE_FLOPPYD
#include "stream.h"
/* Networking headers needed by floppyd */
#ifdef HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#endif
#ifdef HAVE_NETINET_IN_H
#include <netinet/in.h>
#endif
#ifdef HAVE_NETINET_TCP_H
#include <netinet/tcp.h>
#endif
#ifdef HAVE_ARPA_INET_H
#include <arpa/inet.h>
#endif
#ifdef HAVE_NETDB_H
#include <netdb.h>
#endif
/* End Networking headers needed by floppyd */
typedef uint8_t Byte;
typedef uint32_t Dword;
typedef uint64_t Qword;
#define DWORD_ERR ((Dword) -1)
/*extern int ConnectToFloppyd(const char* name, Class_t** ioclass);*/
Stream_t *FloppydOpen(struct device *dev,
const char *name, int mode, char *errmsg,
mt_off_t *maxSize);
#define FLOPPYD_DEFAULT_PORT 5703
#define FLOPPYD_PROTOCOL_VERSION_OLD 10
#define FLOPPYD_PROTOCOL_VERSION 11
#define FLOPPYD_CAP_EXPLICIT_OPEN 1 /* explicit open. Useful for
* clean signalling of readonly disks */
#define FLOPPYD_CAP_LARGE_SEEK 2 /* large seeks */
enum FloppydOpcodes {
OP_READ,
OP_WRITE,
OP_SEEK,
OP_FLUSH,
OP_CLOSE,
OP_IOCTL,
OP_OPRO,
OP_OPRW,
OP_SEEK64
};
enum AuthErrorsEnum {
AUTH_SUCCESS,
AUTH_PACKETOVERSIZE,
AUTH_AUTHFAILED,
AUTH_WRONGVERSION,
AUTH_DEVLOCKED,
AUTH_BADPACKET,
AUTH_IO_ERROR
};
static inline void cork(int sockhandle, int on)
{
#ifdef TCP_CORK
if(setsockopt(sockhandle, IPPROTO_TCP,
TCP_CORK, (char *)&on, sizeof(on)) < 0) {
perror("setsockopt cork");
}
#else
on = 1 ^ on;
if(setsockopt(sockhandle, IPPROTO_TCP,
TCP_NODELAY, (char *)&on, sizeof(on)) < 0) {
perror("setsockopt nodelay");
}
#endif
}
#endif
#endif
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