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/*
* Copyright (c) 1996-2009, 2014-2015, 2020 Paul Mattes.
* Copyright (c) 1995, Dick Altenbern.
* 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.
* * Neither the names of Paul Mattes, Dick Altenbern nor the names of
* their contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY PAUL MATTES AND DICK ALTENBERN "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 PAUL MATTES OR DICK ALTENBERN 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.
*/
/*
* ft.h
* Global declarations for ft.c.
*/
enum ft_state {
FT_NONE, /* No transfer in progress */
FT_AWAIT_ACK, /* IND$FILE sent, awaiting acknowledgement message */
FT_RUNNING, /* Ack received, data flowing */
FT_ABORT_WAIT, /* Awaiting chance to send an abort */
FT_ABORT_SENT /* Abort sent; awaiting response */
};
extern enum ft_state ft_state;
extern enum iaction ft_cause;
extern unsigned char i_ft2asc[], i_asc2ft[];
void ft_aborting(void);
void ft_complete(const char *errmsg);
void ft_init(void);
void ft_running(bool is_cut);
void ft_update_length(void);
bool ft_do_cancel(void);
void ft_register(void);
# if defined(_WIN32) /*[*/
size_t ft_ebcdic_to_multibyte(ebc_t ebc, char mb[], size_t mb_len);
int ft_unicode_to_multibyte(ucs4_t ucs4, char *mb, size_t mb_len);
ucs4_t ft_multibyte_to_unicode(const char *mb, size_t mb_len,
int *consumedp, enum me_fail *errorp);
# else /*][*/
# define ft_ebcdic_to_multibyte(ebc, mb, mb_len) \
ebcdic_to_multibyte(ebc, mb, mb_len)
# define ft_unicode_to_multibyte(ucs4, mb, mb_len) \
unicode_to_multibyte(ucs4, mb, mb_len)
# define ft_multibyte_to_unicode(mb, mb_len, consumedp, errorp) \
multibyte_to_unicode(mb, mb_len, consumedp, errorp)
# endif /*]*/
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