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/*
* vt102.h:
*
* Copyright (c) 2008 James McKenzie <james@fishsoup.dhs.org>,
* All rights reserved.
*
*/
/*
* $Id$
*/
/*
* $Log$
* Revision 1.25 2008/03/10 11:49:33 james
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*/
#ifndef __VT102_H__
#define __VT102_H__
#define VT102_CMD_LEN 128
#define VT102_MAX_ROWS ((CRT_ROWS) - 1)
#define VT102_ROWS_24 24
#define VT102_COLS_132 132
#define VT102_COLS_80 80
#define VT102_MAX_COLS VT102_COLS_132
#define VT102_STATUS_ROW 24
#define VT102_NMODES 32
typedef struct {
int in_escape;
int in_cmd;
int cmd_ptr;
int cmd_more_bytes;
int cmd_termination;
char cmd_buf[VT102_CMD_LEN];
} VT102_parser;
typedef struct {
CRT_Pos pos;
int attr;
int color;
int origin_mode;
} VT102_State;
typedef struct {
CRT_Pos top_margin, bottom_margin;
CRT_Pos screen_start, screen_end;
VT102_parser parser;
int attr;
int color;
CRT crt;
int pending_wrap;
CRT_Pos pos, current_line;
VT102_State saved;
uint8_t modes[VT102_NMODES];
uint8_t private_modes[VT102_NMODES];
uint8_t tabs[VT102_COLS_132];
int application_keypad_mode;
int last_reg_char;
int xn_glitch;
CRT_Pos current_size;
CRT_Pos original_size;
int g[2];
int cs;
} VT102;
#define VT102_PRIVATE_MODE_CURSOR_MODE 1
#define VT102_PRIVATE_MODE_VT52 2
#define VT102_PRIVATE_MODE_132COLS 3
#define VT102_PRIVATE_MODE_SMOOTH_SCROLL 4
#define VT102_PRIVATE_MODE_REVERSE_SCREEN 5
#define VT102_PRIVATE_MODE_ORIGIN_MODE 6
#define VT102_PRIVATE_MODE_AUTO_WRAP 7
#define VT102_PRIVATE_MODE_AUTO_REPEAT 8
#define VT102_PRIVATE_MODE_SHOW_CURSOR 25
#define VT102_MODE_KEYBOARD_DISABLE 2
#define VT102_MODE_INSERT 4
#define VT102_MODE_LOCAL_ECHO_OFF 12
#define VT102_MODE_NEWLINE_MODE 20
#endif /* __VT102_H__ */
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