//==========================================================================
|
//==========================================================================
|
//
|
//
|
// net/tftp_support.h
|
// net/tftp_support.h
|
//
|
//
|
// Stand-alone TFTP support for RedBoot
|
// Stand-alone TFTP support for RedBoot
|
//
|
//
|
//==========================================================================
|
//==========================================================================
|
//####ECOSGPLCOPYRIGHTBEGIN####
|
//####ECOSGPLCOPYRIGHTBEGIN####
|
// -------------------------------------------
|
// -------------------------------------------
|
// This file is part of eCos, the Embedded Configurable Operating System.
|
// This file is part of eCos, the Embedded Configurable Operating System.
|
// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
|
// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
|
// Copyright (C) 2002 Gary Thomas
|
// Copyright (C) 2002 Gary Thomas
|
//
|
//
|
// eCos is free software; you can redistribute it and/or modify it under
|
// eCos 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
|
// the terms of the GNU General Public License as published by the Free
|
// Software Foundation; either version 2 or (at your option) any later version.
|
// Software Foundation; either version 2 or (at your option) any later version.
|
//
|
//
|
// eCos is distributed in the hope that it will be useful, but WITHOUT ANY
|
// eCos is distributed in the hope that it will be useful, but WITHOUT ANY
|
// WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
// WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
// for more details.
|
// for more details.
|
//
|
//
|
// You should have received a copy of the GNU General Public License along
|
// You should have received a copy of the GNU General Public License along
|
// with eCos; if not, write to the Free Software Foundation, Inc.,
|
// with eCos; if not, write to the Free Software Foundation, Inc.,
|
// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
|
// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
|
//
|
//
|
// As a special exception, if other files instantiate templates or use macros
|
// As a special exception, if other files instantiate templates or use macros
|
// or inline functions from this file, or you compile this file and link it
|
// or inline functions from this file, or you compile this file and link it
|
// with other works to produce a work based on this file, this file does not
|
// with other works to produce a work based on this file, this file does not
|
// by itself cause the resulting work to be covered by the GNU General Public
|
// by itself cause the resulting work to be covered by the GNU General Public
|
// License. However the source code for this file must still be made available
|
// License. However the source code for this file must still be made available
|
// in accordance with section (3) of the GNU General Public License.
|
// in accordance with section (3) of the GNU General Public License.
|
//
|
//
|
// This exception does not invalidate any other reasons why a work based on
|
// This exception does not invalidate any other reasons why a work based on
|
// this file might be covered by the GNU General Public License.
|
// this file might be covered by the GNU General Public License.
|
//
|
//
|
// Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
|
// Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
|
// at http://sources.redhat.com/ecos/ecos-license/
|
// at http://sources.redhat.com/ecos/ecos-license/
|
// -------------------------------------------
|
// -------------------------------------------
|
//####ECOSGPLCOPYRIGHTEND####
|
//####ECOSGPLCOPYRIGHTEND####
|
//==========================================================================
|
//==========================================================================
|
//#####DESCRIPTIONBEGIN####
|
//#####DESCRIPTIONBEGIN####
|
//
|
//
|
// Author(s): gthomas
|
// Author(s): gthomas
|
// Contributors: gthomas
|
// Contributors: gthomas
|
// Date: 2000-07-14
|
// Date: 2000-07-14
|
// Purpose:
|
// Purpose:
|
// Description:
|
// Description:
|
//
|
//
|
// This code is part of RedBoot (tm).
|
// This code is part of RedBoot (tm).
|
//
|
//
|
//####DESCRIPTIONEND####
|
//####DESCRIPTIONEND####
|
//
|
//
|
//==========================================================================
|
//==========================================================================
|
|
|
#ifndef _TFTP_SUPPORT_H_
|
#ifndef _TFTP_SUPPORT_H_
|
#define _TFTP_SUPPORT_H_
|
#define _TFTP_SUPPORT_H_
|
|
|
#include "net.h"
|
#include "net.h"
|
|
|
/*
|
/*
|
* File transfer modes
|
* File transfer modes
|
*/
|
*/
|
#define TFTP_NETASCII 0 // Text files
|
#define TFTP_NETASCII 0 // Text files
|
#define TFTP_OCTET 1 // Binary files
|
#define TFTP_OCTET 1 // Binary files
|
|
|
/*
|
/*
|
* Errors
|
* Errors
|
*/
|
*/
|
#define TFTP_ENOTFOUND 1 /* file not found */
|
#define TFTP_ENOTFOUND 1 /* file not found */
|
#define TFTP_EACCESS 2 /* access violation */
|
#define TFTP_EACCESS 2 /* access violation */
|
#define TFTP_ENOSPACE 3 /* disk full or allocation exceeded */
|
#define TFTP_ENOSPACE 3 /* disk full or allocation exceeded */
|
#define TFTP_EBADOP 4 /* illegal TFTP operation */
|
#define TFTP_EBADOP 4 /* illegal TFTP operation */
|
#define TFTP_EBADID 5 /* unknown transfer ID */
|
#define TFTP_EBADID 5 /* unknown transfer ID */
|
#define TFTP_EEXISTS 6 /* file already exists */
|
#define TFTP_EEXISTS 6 /* file already exists */
|
#define TFTP_ENOUSER 7 /* no such user */
|
#define TFTP_ENOUSER 7 /* no such user */
|
#define TFTP_TIMEOUT 8 /* operation timed out */
|
#define TFTP_TIMEOUT 8 /* operation timed out */
|
#define TFTP_NETERR 9 /* some sort of network error */
|
#define TFTP_NETERR 9 /* some sort of network error */
|
#define TFTP_INVALID 10 /* invalid parameter */
|
#define TFTP_INVALID 10 /* invalid parameter */
|
#define TFTP_PROTOCOL 11 /* protocol violation */
|
#define TFTP_PROTOCOL 11 /* protocol violation */
|
#define TFTP_TOOLARGE 12 /* file is larger than buffer */
|
#define TFTP_TOOLARGE 12 /* file is larger than buffer */
|
|
|
/*
|
/*
|
* Client support
|
* Client support
|
*/
|
*/
|
|
|
extern int tftp_stream_open(connection_info_t *info, int *err);
|
extern int tftp_stream_open(connection_info_t *info, int *err);
|
extern int tftp_stream_read(char *buf, int len, int *err);
|
extern int tftp_stream_read(char *buf, int len, int *err);
|
extern void tftp_stream_close(int *err);
|
extern void tftp_stream_close(int *err);
|
extern char *tftp_error(int err);
|
extern char *tftp_error(int err);
|
|
|
#define TFTP_TIMEOUT_PERIOD 5
|
#define TFTP_TIMEOUT_PERIOD 5
|
#define TFTP_TIMEOUT_MAX 15
|
#define TFTP_TIMEOUT_MAX 15
|
#define TFTP_RETRIES_MAX 5
|
#define TFTP_RETRIES_MAX 5
|
|
|
#define TFTP_PORT 69
|
#define TFTP_PORT 69
|
|
|
extern getc_io_funcs_t tftp_io;
|
extern getc_io_funcs_t tftp_io;
|
|
|
#endif // _TFTP_SUPPORT_H_
|
#endif // _TFTP_SUPPORT_H_
|
|
|