source: trunk/third/x3270/ft_cut_ds.h @ 9081

Revision 9081, 2.5 KB checked in by ghudson, 28 years ago (diff)
This commit was generated by cvs2svn to compensate for changes in r9080, which included commits to RCS files with non-trunk default branches.
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1/*
2 * Copyright 1996 by Paul Mattes.
3 *  Permission to use, copy, modify, and distribute this software and its
4 *  documentation for any purpose and without fee is hereby granted,
5 *  provided that the above copyright notice appear in all copies and that
6 *  both that copyright notice and this permission notice appear in
7 *  supporting documentation.
8 */
9
10/* Data Stream definitions for CUT-style file transfers. */
11
12/* Primary Area */
13#define O_FRAME_TYPE            0       /* offset to frame type */
14#define  FT_CONTROL_CODE        0xc3    /*  frame type: control code (host->) */
15#define   O_CC_FRAME_SEQ        1       /*   offset to frame sequence */
16#define   O_CC_STATUS_CODE      2       /*   offset to status code */
17#define    SC_HOST_ACK          0x8181  /*    ack of IND$FILE command */
18#define    SC_XFER_COMPLETE     0x8189  /*    file transfer complete */
19#define    SC_ABORT_FILE        0x8194  /*    abort, file error */
20#define    SC_ABORT_XMIT        0x8198  /*    abort, transmission error */
21#define   O_CC_MESSAGE          4       /*   offset of message text */
22#define  FT_DATA_REQUEST        0xc2    /*  frame type: data request (host->) */
23#define   O_DR_SF               1       /*   offset to start field */
24#define   O_DR_DATA_CODE        2       /*   offset to data code */
25#define   O_DR_FRAME_SEQ        3       /*   offset to frame sequence */
26#define  FT_RETRANSMIT          0x4c    /*  frame type: retransmit (host->) */
27#define  FT_DATA                0xc1    /*  frame type: data (bidirectional) */
28#define   O_DT_FRAME_SEQ        1       /*   offset to frame sequence */
29#define   O_DT_CSUM             2       /*   offset to checksum */
30#define   O_DT_LEN              3       /*   offset to length */
31#define   O_DT_DATA             5       /*   offset to data */
32
33/* Response Area */
34#define O_RESPONSE              1914    /* offset to response area */
35#define RO_FRAME_TYPE           (O_RESPONSE+1)  /* response frame type */
36#define  RFT_RETRANSMIT         0x4c    /* response frame type: retransmit */
37#define  RFT_CONTROL_CODE       0xc3    /* response frame type: control code */
38#define RO_FRAME_SEQ            (O_RESPONSE+2)  /* response frame sequence */
39#define RO_REASON_CODE          (O_RESPONSE+3)  /* response reason code */
40
41/* Special Data */
42#define EOF_DATA1               0x5c    /* special data for EOF */
43#define EOF_DATA2               0xa9
44
45/* Acknowledgement AIDs */
46#define ACK_OK                  AID_ENTER
47#define ACK_RETRANSMIT          AID_PF1
48#define ACK_RESYNC_VM           AID_CLEAR
49#define ACK_RESYNC_TSO          AID_PA2
50#define ACK_ABORT               AID_PF2
51
52/* Data area for uploads. */
53#define O_UP_DATA_CODE          2       /* offset to data code */
54#define O_UP_FRAME_SEQ          3       /* offset to frame sequence */
55#define O_UP_CSUM               4       /* offset to checksum */
56#define O_UP_LEN                5       /* offset to length */
57#define O_UP_DATA               7       /* offset to start of data */
58#define O_UP_MAX                (1919 - O_UP_DATA)      /* max upload data */
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