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#ifndef __VT102_H__
#define __VT102_H__
-#define VT102_CSI_LEN 128
+#define VT102_CMD_LEN 128
-#define VT102_ROWS 24
-#define VT102_COLS 80
+#define VT102_ROWS 24
+#define VT102_COLS 80
#define VT102_STATUS_ROW 24
+#define VT102_NMODES 32
+
+
typedef struct
{
int in_escape;
- int in_csi;
- int csi_ptr;
- char csi_buf[VT102_CSI_LEN];
+ 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 top_margin,bottom_margin;
- CRT_Pos screen_start,screen_end;
+ 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;
- CRT_Pos pos;
+
+ 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];
+
+ int application_keypad_mode;
+
+ int last_reg_char;
+ int xn_glitch;
+
} 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__ */