lbbs/include/io.h

/* SPDX-License-Identifier: GPL-3.0-or-later */
/*
 * io
 *   - basic terminal-based user input / output features
 *
 * Copyright (C) 2004-2025  Leaflet <leaflet@leafok.com>
 */

#ifndef _IO_H_
#define _IO_H_

#include <iconv.h>
#include <stdio.h>

#define CR '\r'
#define LF '\n'
#define BACKSPACE '\b'
#define BELL '\b'
#define KEY_TAB 9
#define KEY_ESC 27
#define KEY_SPACE '\040'

#ifndef EXTEND_KEY
#define EXTEND_KEY

#define KEY_NULL 0xffff
#define KEY_TIMEOUT 0xfffe
#define KEY_CONTROL 0xff
#define KEY_UP 0x0101
#define KEY_DOWN 0x0102
#define KEY_RIGHT 0x0103
#define KEY_LEFT 0x0104
#define KEY_CSI 0x011b // ESC ESC
#define KEY_HOME 0x0201
#define KEY_INS 0x0202
#define KEY_DEL 0x0203
#define KEY_END 0x0204
#define KEY_PGUP 0x0205
#define KEY_PGDN 0x0206

#define KEY_F1 0x0207
#define KEY_F2 0x0208
#define KEY_F3 0x0209
#define KEY_F4 0x020a
#define KEY_F5 0x020b
#define KEY_F6 0x020c
#define KEY_F7 0x020d
#define KEY_F8 0x020e
#define KEY_F9 0x020f
#define KEY_F10 0x0210
#define KEY_F11 0x0211
#define KEY_F12 0x0212

#define KEY_SHIFT_F1 0x0213
#define KEY_SHIFT_F2 0x0214
#define KEY_SHIFT_F3 0x0215
#define KEY_SHIFT_F4 0x0216
#define KEY_SHIFT_F5 0x0217
#define KEY_SHIFT_F6 0x0218
#define KEY_SHIFT_F7 0x0219
#define KEY_SHIFT_F8 0x021a
#define KEY_SHIFT_F9 0x021b
#define KEY_SHIFT_F10 0x021c
#define KEY_SHIFT_F11 0x021d
#define KEY_SHIFT_F12 0x021e

#define KEY_CTRL_F1 0x021f
#define KEY_CTRL_F2 0x0220
#define KEY_CTRL_F3 0x0221
#define KEY_CTRL_F4 0x0222
#define KEY_CTRL_F5 0x0223
#define KEY_CTRL_F6 0x0224
#define KEY_CTRL_F7 0x0225
#define KEY_CTRL_F8 0x0226
#define KEY_CTRL_F9 0x0227
#define KEY_CTRL_F10 0x0228
#define KEY_CTRL_F11 0x0229
#define KEY_CTRL_F12 0x022a

#define KEY_CTRL_UP 0x0230
#define KEY_CTRL_DOWN 0x0231
#define KEY_CTRL_RIGHT 0x0232
#define KEY_CTRL_LEFT 0x0233
#define KEY_CTRL_HOME 0x0234
#define KEY_CTRL_END 0x0235

#endif // EXPAND_KEY

#define Ctrl(C) ((C) - 'A' + 1)

#define DOECHO (1)
#define NOECHO (0)

#define BBS_DEFAULT_CHARSET "UTF-8"

extern char stdio_charset[20];

extern int prints(const char *format, ...);
extern int outc(char c);
extern int iflush(void);

extern int igetch(int timeout);
extern int igetch_t(int sec);
extern void igetch_reset(void);

extern int io_buf_conv(iconv_t cd, char *p_buf, int *p_buf_len, int *p_buf_offset, char *p_conv, size_t conv_size, int *p_conv_len);
extern int io_conv_init(const char *charset);
extern int io_conv_cleanup(void);

#endif //_IO_H_
1	sysadm	1.26	/* SPDX-License-Identifier: GPL-3.0-or-later */
2			/*
3			* io
4			* - basic terminal-based user input / output features
5			*
6	sysadm	1.27	* Copyright (C) 2004-2025 Leaflet <leaflet@leafok.com>
7	sysadm	1.26	*/
8	sysadm	1.1
9	sysadm	1.9	#ifndef _IO_H_
10			#define _IO_H_
11
12	sysadm	1.22	#include <iconv.h>
13	sysadm	1.1	#include <stdio.h>
14
15	sysadm	1.11	#define CR '\r'
16			#define LF '\n'
17			#define BACKSPACE '\b'
18			#define BELL '\b'
19	sysadm	1.20	#define KEY_TAB 9
20			#define KEY_ESC 27
21	sysadm	1.11	#define KEY_SPACE '\040'
22	sysadm	1.7
23			#ifndef EXTEND_KEY
24			#define EXTEND_KEY
25	sysadm	1.19
26	sysadm	1.11	#define KEY_NULL 0xffff
27			#define KEY_TIMEOUT 0xfffe
28			#define KEY_CONTROL 0xff
29			#define KEY_UP 0x0101
30			#define KEY_DOWN 0x0102
31			#define KEY_RIGHT 0x0103
32			#define KEY_LEFT 0x0104
33	sysadm	1.20	#define KEY_CSI 0x011b // ESC ESC
34	sysadm	1.11	#define KEY_HOME 0x0201
35			#define KEY_INS 0x0202
36			#define KEY_DEL 0x0203
37			#define KEY_END 0x0204
38			#define KEY_PGUP 0x0205
39			#define KEY_PGDN 0x0206
40	sysadm	1.19
41	sysadm	1.11	#define KEY_F1 0x0207
42			#define KEY_F2 0x0208
43			#define KEY_F3 0x0209
44			#define KEY_F4 0x020a
45			#define KEY_F5 0x020b
46			#define KEY_F6 0x020c
47			#define KEY_F7 0x020d
48			#define KEY_F8 0x020e
49			#define KEY_F9 0x020f
50			#define KEY_F10 0x0210
51	sysadm	1.19	#define KEY_F11 0x0211
52			#define KEY_F12 0x0212
53
54			#define KEY_SHIFT_F1 0x0213
55			#define KEY_SHIFT_F2 0x0214
56			#define KEY_SHIFT_F3 0x0215
57			#define KEY_SHIFT_F4 0x0216
58			#define KEY_SHIFT_F5 0x0217
59			#define KEY_SHIFT_F6 0x0218
60			#define KEY_SHIFT_F7 0x0219
61			#define KEY_SHIFT_F8 0x021a
62			#define KEY_SHIFT_F9 0x021b
63			#define KEY_SHIFT_F10 0x021c
64			#define KEY_SHIFT_F11 0x021d
65			#define KEY_SHIFT_F12 0x021e
66
67			#define KEY_CTRL_F1 0x021f
68			#define KEY_CTRL_F2 0x0220
69			#define KEY_CTRL_F3 0x0221
70			#define KEY_CTRL_F4 0x0222
71			#define KEY_CTRL_F5 0x0223
72			#define KEY_CTRL_F6 0x0224
73			#define KEY_CTRL_F7 0x0225
74			#define KEY_CTRL_F8 0x0226
75			#define KEY_CTRL_F9 0x0227
76			#define KEY_CTRL_F10 0x0228
77			#define KEY_CTRL_F11 0x0229
78			#define KEY_CTRL_F12 0x022a
79
80	sysadm	1.21	#define KEY_CTRL_UP 0x0230
81			#define KEY_CTRL_DOWN 0x0231
82			#define KEY_CTRL_RIGHT 0x0232
83			#define KEY_CTRL_LEFT 0x0233
84			#define KEY_CTRL_HOME 0x0234
85			#define KEY_CTRL_END 0x0235
86
87	sysadm	1.19	#endif // EXPAND_KEY
88	sysadm	1.3
89	sysadm	1.11	#define Ctrl(C) ((C) - 'A' + 1)
90	sysadm	1.2
91	sysadm	1.11	#define DOECHO (1)
92			#define NOECHO (0)
93	sysadm	1.10
94	sysadm	1.23	#define BBS_DEFAULT_CHARSET "UTF-8"
95
96	sysadm	1.25	extern char stdio_charset[20];
97	sysadm	1.23
98	sysadm	1.12	extern int prints(const char *format, ...);
99	sysadm	1.17	extern int outc(char c);
100	sysadm	1.18	extern int iflush(void);
101	sysadm	1.12
102	sysadm	1.18	extern int igetch(int timeout);
103			extern int igetch_t(int sec);
104	sysadm	1.22	extern void igetch_reset(void);
105	sysadm	1.18
106	sysadm	1.22	extern int io_buf_conv(iconv_t cd, char p_buf, int p_buf_len, int p_buf_offset, char p_conv, size_t conv_size, int *p_conv_len);
107	sysadm	1.23	extern int io_conv_init(const char *charset);
108			extern int io_conv_cleanup(void);
109	sysadm	1.12
110	sysadm	1.9	#endif //_IO_H_
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