ft_cut_ds.h
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/*
* Copyright 1996, 1999, 2000 by Paul Mattes.
* Permission to use, copy, modify, and distribute this software and its
* documentation for any purpose and without fee is hereby granted,
* provided that the above copyright notice appear in all copies and that
* both that copyright notice and this permission notice appear in
* supporting documentation.
*
* x3270, c3270, s3270 and tcl3270 are distributed in the hope that they will
* be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the file LICENSE
* for more details.
*/
/* Data Stream definitions for CUT-style file transfers. */
/* Primary Area */
#define O_FRAME_TYPE 0 /* offset to frame type */
#define FT_CONTROL_CODE 0xc3 /* frame type: control code (host->) */
#define O_CC_FRAME_SEQ 1 /* offset to frame sequence */
#define O_CC_STATUS_CODE 2 /* offset to status code */
#define SC_HOST_ACK 0x8181 /* ack of IND$FILE command */
#define SC_XFER_COMPLETE 0x8189 /* file transfer complete */
#define SC_ABORT_FILE 0x8194 /* abort, file error */
#define SC_ABORT_XMIT 0x8198 /* abort, transmission error */
#define O_CC_MESSAGE 4 /* offset of message text */
#define FT_DATA_REQUEST 0xc2 /* frame type: data request (host->) */
#define O_DR_SF 1 /* offset to start field */
#define O_DR_DATA_CODE 2 /* offset to data code */
#define O_DR_FRAME_SEQ 3 /* offset to frame sequence */
#define FT_RETRANSMIT 0x4c /* frame type: retransmit (host->) */
#define FT_DATA 0xc1 /* frame type: data (bidirectional) */
#define O_DT_FRAME_SEQ 1 /* offset to frame sequence */
#define O_DT_CSUM 2 /* offset to checksum */
#define O_DT_LEN 3 /* offset to length */
#define O_DT_DATA 5 /* offset to data */
/* Response Area */
#define O_RESPONSE 1914 /* offset to response area */
#define RO_FRAME_TYPE (O_RESPONSE+1) /* response frame type */
#define RFT_RETRANSMIT 0x4c /* response frame type: retransmit */
#define RFT_CONTROL_CODE 0xc3 /* response frame type: control code */
#define RO_FRAME_SEQ (O_RESPONSE+2) /* response frame sequence */
#define RO_REASON_CODE (O_RESPONSE+3) /* response reason code */
/* Special Data */
#define EOF_DATA1 0x5c /* special data for EOF */
#define EOF_DATA2 0xa9
/* Acknowledgement AIDs */
#define ACK_OK AID_ENTER
#define ACK_RETRANSMIT AID_PF1
#define ACK_RESYNC_VM AID_CLEAR
#define ACK_RESYNC_TSO AID_PA2
#define ACK_ABORT AID_PF2
/* Data area for uploads. */
#define O_UP_DATA_CODE 2 /* offset to data code */
#define O_UP_FRAME_SEQ 3 /* offset to frame sequence */
#define O_UP_CSUM 4 /* offset to checksum */
#define O_UP_LEN 5 /* offset to length */
#define O_UP_DATA 7 /* offset to start of data */
#define O_UP_MAX (1919 - O_UP_DATA) /* max upload data */