/*
Copyright (C) Magna Carta Software, Inc. 1990, 1991.  All Rights Reserved.
C COMMUNICATIONS TOOLKIT
VT52.C -- VT52 terminal emulation routines.
*/

#if (defined(CCTW) || defined(_WINDOWS))
    #include <windows.h>
#endif
#include <comm.h>
#include <ansi.h>
#include <terminal.h>
#include <vt.h>


/*
VT52_INIT -- Memory initialization of DEC VT52.
*/
void vt52_init(TERMINAL *t)
{
    t->type             = DEC_VT52;
    t->att              = 7;
    t->csi              = 0X1B;
    t->cur_pos          = ansi_cursor_;
    t->d_att            = 7;
    t->d_rows           = 24;
    t->d_cols           = 80;
    t->delim1           = ';';
    t->dispatch_ctrl    = vt_dispatch_ctrl_;
    t->erase            = ansi_erase_;
    t->mode             = DECANM;
    t->offset           = 1;
    t->parse_cmd        = ansi_parse_cmd_;
    t->parse_parms      = term_ascii_parse_parms_;
    t->reset_mode       = vt_reset_mode_;
    t->set_mode         = vt_set_mode_;
    t->sgr              = ansi_sgr_;

    /* KEYSTROKES */
    term_assign_key(t, BACKSPACE,   0, "\x7F");
    term_assign_key(t, MINUS,       0, "\x1BOm");
    term_assign_key(t, UP_ARROW,    0, "\x1B" "A");
    term_assign_key(t, DOWN_ARROW,  0, "\x1B" "B");
    term_assign_key(t, RIGHT_ARROW, 0, "\x1B" "C");
    term_assign_key(t, LEFT_ARROW,  0, "\x1B" "D");
    term_assign_key(t, F1,          0, "\x1BP");
    term_assign_key(t, F2,          0, "\x1BQ");
    term_assign_key(t, F3,          0, "\x1BR");
    term_assign_key(t, F4,          0, "\x1BS");

    /* RECEIVED COMMAND STRINGS */
    term_assign_cmd(t, CUU, "\x1B" "A", ansi_cursor_, NULL);
    term_assign_cmd(t, CUD, "\x1B" "B", ansi_cursor_, NULL);
    term_assign_cmd(t, CUF, "\x1B" "C", ansi_cursor_, NULL);
    term_assign_cmd(t, CUB, "\x1B" "D", ansi_cursor_, NULL);
    term_assign_cmd(t, CUU, "\x1BH",    ansi_cursor_, NULL);
    term_assign_cmd(t, TRI, "\x1BI",    ansi_cursor_, NULL);
    term_assign_cmd(t, EED0, "\x1BJ",   ansi_erase_, NULL);
    term_assign_cmd(t, EEL0, "\x1BK",   ansi_erase_, NULL);
    term_assign_cmd(t, EEL0, "\x1BY",   ansi_cursor_, NULL);
    term_assign_cmd(t, TERMID,"\x1BZ",  (void (*)(TERMINAL *, short)) NULL, "\x1B/Z");
    term_assign_cmd(t, MODE_DECKPAM,"\x1B=",  vt100_private_, NULL);
    term_assign_cmd(t, MODE_DECKPNM,"\x1B>",  vt100_private_, NULL);
/*  strcpy(t->tr[MODE_DECANM].sh2t, "\x1B<"); */
}