WebSVN – HelenOS – Diff – /branches/dynload/uspace/srv/kbd/ctl/stty.c


/*
 * Copyright (c) 2009 Jiri Svoboda
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * - Redistributions of source code must retain the above copyright
 *   notice, this list of conditions and the following disclaimer.
 * - Redistributions in binary form must reproduce the above copyright
 *   notice, this list of conditions and the following disclaimer in the
 *   documentation and/or other materials provided with the distribution.
 * - The name of the author may not be used to endorse or promote products
 *   derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
 
/** @addtogroup kbd_ctl
 * @ingroup kbd
 * @{
 */
/**
 * @file
 * @brief   Serial TTY-like keyboard controller driver.
 */
 
#include <kbd.h>
#include <kbd/kbd.h>
#include <kbd/keycode.h>
#include <kbd_ctl.h>
 
static void parse_ds_start(int scancode);
static void parse_ds_e(int scancode);
static void parse_ds_e1(int scancode);
static void parse_ds_e2(int scancode);
static void parse_ds_e2a(int scancode);
static void parse_ds_e2b(int scancode);
 
static void parse_leaf(int scancode, int *map, size_t map_length);
 
enum dec_state {
    ds_start,
    ds_e,
    ds_e1,
    ds_e2,
    ds_e2a,
    ds_e2b
};
 
static int map_start[] = {
 
    [0x60] = KC_BACKTICK,
 
    [0x31] = KC_1,
    [0x32] = KC_2,
    [0x33] = KC_3,
    [0x34] = KC_4,
    [0x35] = KC_5,
    [0x36] = KC_6,
    [0x37] = KC_7,
    [0x38] = KC_8,
    [0x39] = KC_9,
    [0x30] = KC_0,
 
    [0x2d] = KC_MINUS,
    [0x3d] = KC_EQUALS,
    [0x08] = KC_BACKSPACE,
 
    [0x0f] = KC_TAB,
 
    [0x71] = KC_Q,
    [0x77] = KC_W,
    [0x65] = KC_E,
    [0x72] = KC_R,
    [0x74] = KC_T,
    [0x79] = KC_Y,
    [0x75] = KC_U,
    [0x69] = KC_I,
    [0x6f] = KC_O,
    [0x70] = KC_P,
 
    [0x5b] = KC_LBRACKET,
    [0x5d] = KC_RBRACKET,
 
//  [0x3a] = KC_CAPS_LOCK,
 
    [0x61] = KC_A,
    [0x73] = KC_S,
    [0x64] = KC_D,
    [0x66] = KC_F,
    [0x67] = KC_G,
    [0x68] = KC_H,
    [0x6a] = KC_J,
    [0x6b] = KC_K,
    [0x6c] = KC_L,
 
    [0x3b] = KC_SEMICOLON,
    [0x27] = KC_QUOTE,
    [0x5c] = KC_BACKSLASH,
 
//  [0x2a] = KC_LSHIFT,
 
    [0x7a] = KC_Z,
    [0x78] = KC_X,
    [0x63] = KC_C,
    [0x76] = KC_V,
    [0x62] = KC_B,
    [0x6e] = KC_N,
    [0x6d] = KC_M,
 
    [0x2c] = KC_COMMA,
    [0x2e] = KC_PERIOD,
    [0x2f] = KC_SLASH,
 
//  [0x36] = KC_RSHIFT,
 
//  [0x1d] = KC_LCTRL,
//  [0x38] = KC_LALT,
    [0x20] = KC_SPACE,
 
    [0x1b] = KC_ESCAPE,
 
    [0x0a] = KC_ENTER,
    [0x0d] = KC_ENTER
 
/*
    [0x1] = KC_PRNSCR,
    [0x1] = KC_SCROLL_LOCK,
    [0x1] = KC_PAUSE,
*/
};
 
static int map_e1[] =
{
    [0x50] = KC_F1,
    [0x51] = KC_F2,
    [0x52] = KC_F3,
    [0x53] = KC_F4,
};
 
static int map_e2[] =
{
    [0x41] = KC_UP,
    [0x42] = KC_DOWN,
    [0x44] = KC_LEFT,
    [0x43] = KC_RIGHT,
};
 
static int map_e2a[] =
{
    [0x35] = KC_F5,
    [0x37] = KC_F6,
    [0x38] = KC_F7,
    [0x39] = KC_F8,
};
 
static int map_e2b[] =
{
    [0x30] = KC_F9,
    [0x31] = KC_F10,
    [0x32] = KC_F11,
    [0x33] = KC_F12,
};
 
 
static enum dec_state ds;
 
void kbd_ctl_parse_scancode(int scancode)
{
    switch (ds) {
    case ds_start:  parse_ds_start(scancode); break;
    case ds_e:  parse_ds_e(scancode); break;
    case ds_e1: parse_ds_e1(scancode); break;
    case ds_e2: parse_ds_e2(scancode); break;
    case ds_e2a:    parse_ds_e2a(scancode); break;
    case ds_e2b:    parse_ds_e2b(scancode); break;
    }
}
 
static void parse_ds_start(int scancode)
{
    if (scancode < 0 || scancode >= sizeof(map_start) / sizeof(int))
        return;
 
    if (scancode == 0x1b) {
        ds = ds_e;
        return;
    }
 
    parse_leaf(scancode, map_start, sizeof(map_start) / sizeof(int));
}
 
static void parse_ds_e(int scancode)
{
    if (scancode < 0 || scancode >= 0x80) return;
 
    switch (scancode) {
    case 0x4f: ds = ds_e1; return;
    case 0x5b: ds = ds_e2; return;
    case 0x1b: ds = ds_start; break;
    default: ds = ds_start; return;
    }
 
    kbd_push_ev(KE_PRESS, KC_ESCAPE, 0);
}
 
static void parse_ds_e1(int scancode)
{
    parse_leaf(scancode, map_e1, sizeof(map_e1) / sizeof(int));
}
 
static void parse_ds_e2(int scancode)
{
    switch (scancode) {
    case 0x31: ds = ds_e2a; break;
    case 0x32: ds = ds_e2b; break;
    default: ds = ds_start; break;
    }
 
    parse_leaf(scancode, map_e2, sizeof(map_e2) / sizeof(int));
}
 
static void parse_ds_e2a(int scancode)
{
    parse_leaf(scancode, map_e2a, sizeof(map_e2a) / sizeof(int));
}
 
static void parse_ds_e2b(int scancode)
{
    parse_leaf(scancode, map_e2b, sizeof(map_e2b) / sizeof(int));
}
 
static void parse_leaf(int scancode, int *map, size_t map_length)
{
    unsigned int key;
 
    ds = ds_start;
 
    if (scancode < 0 || scancode >= map_length)
        return;
 
    key = map[scancode];
    if (key != 0)
        kbd_push_ev(KE_PRESS, key, 0);
}
 
 
/**
 * @}
 */
 

Rev 3923	Rev 3924
1	/*	1	/*
2	* Copyright (c) 2009 Jiri Svoboda	2	* Copyright (c) 2009 Jiri Svoboda
3	* All rights reserved.	3	* All rights reserved.
4	*	4	*
5	* Redistribution and use in source and binary forms, with or without	5	* Redistribution and use in source and binary forms, with or without
6	* modification, are permitted provided that the following conditions	6	* modification, are permitted provided that the following conditions
7	* are met:	7	* are met:
8	*	8	*
9	* - Redistributions of source code must retain the above copyright	9	* - Redistributions of source code must retain the above copyright
10	* notice, this list of conditions and the following disclaimer.	10	* notice, this list of conditions and the following disclaimer.
11	* - Redistributions in binary form must reproduce the above copyright	11	* - Redistributions in binary form must reproduce the above copyright
12	* notice, this list of conditions and the following disclaimer in the	12	* notice, this list of conditions and the following disclaimer in the
13	* documentation and/or other materials provided with the distribution.	13	* documentation and/or other materials provided with the distribution.
14	* - The name of the author may not be used to endorse or promote products	14	* - The name of the author may not be used to endorse or promote products
15	* derived from this software without specific prior written permission.	15	* derived from this software without specific prior written permission.
16	*	16	*
17	* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR	17	* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
18	* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES	18	* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
19	* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.	19	* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
20	* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,	20	* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
21	* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT	21	* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
22	* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,	22	* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23	* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY	23	* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24	* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT	24	* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25	* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF	25	* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26	* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.	26	* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27	*/	27	*/
28		28
29	/** @addtogroup kbd	29	/** @addtogroup kbd_ctl
30	* @brief Serial TTY-like keyboard controller driver.	30	* @ingroup kbd
31	* @{	31	* @{
32	*/	32	*/
-		33	/**
-		34	* @file
-		35	* @brief Serial TTY-like keyboard controller driver.
-		36	*/
33		37
34	#include <kbd.h>	38	#include <kbd.h>
35	#include <kbd/kbd.h>	39	#include <kbd/kbd.h>
36	#include <kbd/keycode.h>	40	#include <kbd/keycode.h>
37	#include <kbd_ctl.h>	41	#include <kbd_ctl.h>
38		42
39	static void parse_ds_start(int scancode);	43	static void parse_ds_start(int scancode);
40	static void parse_ds_e(int scancode);	44	static void parse_ds_e(int scancode);
41	static void parse_ds_e1(int scancode);	45	static void parse_ds_e1(int scancode);
42	static void parse_ds_e2(int scancode);	46	static void parse_ds_e2(int scancode);
43	static void parse_ds_e2a(int scancode);	47	static void parse_ds_e2a(int scancode);
44	static void parse_ds_e2b(int scancode);	48	static void parse_ds_e2b(int scancode);
45		49
46	static void parse_leaf(int scancode, int *map, size_t map_length);	50	static void parse_leaf(int scancode, int *map, size_t map_length);
47		51
48	enum dec_state {	52	enum dec_state {
49	ds_start,	53	ds_start,
50	ds_e,	54	ds_e,
51	ds_e1,	55	ds_e1,
52	ds_e2,	56	ds_e2,
53	ds_e2a,	57	ds_e2a,
54	ds_e2b	58	ds_e2b
55	};	59	};
56		60
57	static int map_start[] = {	61	static int map_start[] = {
58		62
59	[0x60] = KC_BACKTICK,	63	[0x60] = KC_BACKTICK,
60		64
61	[0x31] = KC_1,	65	[0x31] = KC_1,
62	[0x32] = KC_2,	66	[0x32] = KC_2,
63	[0x33] = KC_3,	67	[0x33] = KC_3,
64	[0x34] = KC_4,	68	[0x34] = KC_4,
65	[0x35] = KC_5,	69	[0x35] = KC_5,
66	[0x36] = KC_6,	70	[0x36] = KC_6,
67	[0x37] = KC_7,	71	[0x37] = KC_7,
68	[0x38] = KC_8,	72	[0x38] = KC_8,
69	[0x39] = KC_9,	73	[0x39] = KC_9,
70	[0x30] = KC_0,	74	[0x30] = KC_0,
71		75
72	[0x2d] = KC_MINUS,	76	[0x2d] = KC_MINUS,
73	[0x3d] = KC_EQUALS,	77	[0x3d] = KC_EQUALS,
74	[0x08] = KC_BACKSPACE,	78	[0x08] = KC_BACKSPACE,
75		79
76	[0x0f] = KC_TAB,	80	[0x0f] = KC_TAB,
77		81
78	[0x71] = KC_Q,	82	[0x71] = KC_Q,
79	[0x77] = KC_W,	83	[0x77] = KC_W,
80	[0x65] = KC_E,	84	[0x65] = KC_E,
81	[0x72] = KC_R,	85	[0x72] = KC_R,
82	[0x74] = KC_T,	86	[0x74] = KC_T,
83	[0x79] = KC_Y,	87	[0x79] = KC_Y,
84	[0x75] = KC_U,	88	[0x75] = KC_U,
85	[0x69] = KC_I,	89	[0x69] = KC_I,
86	[0x6f] = KC_O,	90	[0x6f] = KC_O,
87	[0x70] = KC_P,	91	[0x70] = KC_P,
88		92
89	[0x5b] = KC_LBRACKET,	93	[0x5b] = KC_LBRACKET,
90	[0x5d] = KC_RBRACKET,	94	[0x5d] = KC_RBRACKET,
91		95
92	// [0x3a] = KC_CAPS_LOCK,	96	// [0x3a] = KC_CAPS_LOCK,
93		97
94	[0x61] = KC_A,	98	[0x61] = KC_A,
95	[0x73] = KC_S,	99	[0x73] = KC_S,
96	[0x64] = KC_D,	100	[0x64] = KC_D,
97	[0x66] = KC_F,	101	[0x66] = KC_F,
98	[0x67] = KC_G,	102	[0x67] = KC_G,
99	[0x68] = KC_H,	103	[0x68] = KC_H,
100	[0x6a] = KC_J,	104	[0x6a] = KC_J,
101	[0x6b] = KC_K,	105	[0x6b] = KC_K,
102	[0x6c] = KC_L,	106	[0x6c] = KC_L,
103		107
104	[0x3b] = KC_SEMICOLON,	108	[0x3b] = KC_SEMICOLON,
105	[0x27] = KC_QUOTE,	109	[0x27] = KC_QUOTE,
106	[0x5c] = KC_BACKSLASH,	110	[0x5c] = KC_BACKSLASH,
107		111
108	// [0x2a] = KC_LSHIFT,	112	// [0x2a] = KC_LSHIFT,
109		113
110	[0x7a] = KC_Z,	114	[0x7a] = KC_Z,
111	[0x78] = KC_X,	115	[0x78] = KC_X,
112	[0x63] = KC_C,	116	[0x63] = KC_C,
113	[0x76] = KC_V,	117	[0x76] = KC_V,
114	[0x62] = KC_B,	118	[0x62] = KC_B,
115	[0x6e] = KC_N,	119	[0x6e] = KC_N,
116	[0x6d] = KC_M,	120	[0x6d] = KC_M,
117		121
118	[0x2c] = KC_COMMA,	122	[0x2c] = KC_COMMA,
119	[0x2e] = KC_PERIOD,	123	[0x2e] = KC_PERIOD,
120	[0x2f] = KC_SLASH,	124	[0x2f] = KC_SLASH,
121		125
122	// [0x36] = KC_RSHIFT,	126	// [0x36] = KC_RSHIFT,
123		127
124	// [0x1d] = KC_LCTRL,	128	// [0x1d] = KC_LCTRL,
125	// [0x38] = KC_LALT,	129	// [0x38] = KC_LALT,
126	[0x20] = KC_SPACE,	130	[0x20] = KC_SPACE,
127		131
128	[0x1b] = KC_ESCAPE,	132	[0x1b] = KC_ESCAPE,
129		133
130	[0x0a] = KC_ENTER,	134	[0x0a] = KC_ENTER,
131	[0x0d] = KC_ENTER	135	[0x0d] = KC_ENTER
132		136
133	/*	137	/*
134	[0x1] = KC_PRNSCR,	138	[0x1] = KC_PRNSCR,
135	[0x1] = KC_SCROLL_LOCK,	139	[0x1] = KC_SCROLL_LOCK,
136	[0x1] = KC_PAUSE,	140	[0x1] = KC_PAUSE,
137	*/	141	*/
138	};	142	};
139		143
140	static int map_e1[] =	144	static int map_e1[] =
141	{	145	{
142	[0x50] = KC_F1,	146	[0x50] = KC_F1,
143	[0x51] = KC_F2,	147	[0x51] = KC_F2,
144	[0x52] = KC_F3,	148	[0x52] = KC_F3,
145	[0x53] = KC_F4,	149	[0x53] = KC_F4,
146	};	150	};
147		151
148	static int map_e2[] =	152	static int map_e2[] =
149	{	153	{
150	[0x41] = KC_UP,	154	[0x41] = KC_UP,
151	[0x42] = KC_DOWN,	155	[0x42] = KC_DOWN,
152	[0x44] = KC_LEFT,	156	[0x44] = KC_LEFT,
153	[0x43] = KC_RIGHT,	157	[0x43] = KC_RIGHT,
154	};	158	};
155		159
156	static int map_e2a[] =	160	static int map_e2a[] =
157	{	161	{
158	[0x35] = KC_F5,	162	[0x35] = KC_F5,
159	[0x37] = KC_F6,	163	[0x37] = KC_F6,
160	[0x38] = KC_F7,	164	[0x38] = KC_F7,
161	[0x39] = KC_F8,	165	[0x39] = KC_F8,
162	};	166	};
163		167
164	static int map_e2b[] =	168	static int map_e2b[] =
165	{	169	{
166	[0x30] = KC_F9,	170	[0x30] = KC_F9,
167	[0x31] = KC_F10,	171	[0x31] = KC_F10,
168	[0x32] = KC_F11,	172	[0x32] = KC_F11,
169	[0x33] = KC_F12,	173	[0x33] = KC_F12,
170	};	174	};
171		175
172		176
173	static enum dec_state ds;	177	static enum dec_state ds;
174		178
175	void kbd_ctl_parse_scancode(int scancode)	179	void kbd_ctl_parse_scancode(int scancode)
176	{	180	{
177	switch (ds) {	181	switch (ds) {
178	case ds_start: parse_ds_start(scancode); break;	182	case ds_start: parse_ds_start(scancode); break;
179	case ds_e: parse_ds_e(scancode); break;	183	case ds_e: parse_ds_e(scancode); break;
180	case ds_e1: parse_ds_e1(scancode); break;	184	case ds_e1: parse_ds_e1(scancode); break;
181	case ds_e2: parse_ds_e2(scancode); break;	185	case ds_e2: parse_ds_e2(scancode); break;
182	case ds_e2a: parse_ds_e2a(scancode); break;	186	case ds_e2a: parse_ds_e2a(scancode); break;
183	case ds_e2b: parse_ds_e2b(scancode); break;	187	case ds_e2b: parse_ds_e2b(scancode); break;
184	}	188	}
185	}	189	}
186		190
187	static void parse_ds_start(int scancode)	191	static void parse_ds_start(int scancode)
188	{	192	{
189	if (scancode < 0 \|\| scancode >= sizeof(map_start) / sizeof(int))	193	if (scancode < 0 \|\| scancode >= sizeof(map_start) / sizeof(int))
190	return;	194	return;
191		195
192	if (scancode == 0x1b) {	196	if (scancode == 0x1b) {
193	ds = ds_e;	197	ds = ds_e;
194	return;	198	return;
195	}	199	}
196		200
197	parse_leaf(scancode, map_start, sizeof(map_start) / sizeof(int));	201	parse_leaf(scancode, map_start, sizeof(map_start) / sizeof(int));
198	}	202	}
199		203
200	static void parse_ds_e(int scancode)	204	static void parse_ds_e(int scancode)
201	{	205	{
202	if (scancode < 0 \|\| scancode >= 0x80) return;	206	if (scancode < 0 \|\| scancode >= 0x80) return;
203		207
204	switch (scancode) {	208	switch (scancode) {
205	case 0x4f: ds = ds_e1; return;	209	case 0x4f: ds = ds_e1; return;
206	case 0x5b: ds = ds_e2; return;	210	case 0x5b: ds = ds_e2; return;
207	case 0x1b: ds = ds_start; break;	211	case 0x1b: ds = ds_start; break;
208	default: ds = ds_start; return;	212	default: ds = ds_start; return;
209	}	213	}
210		214
211	kbd_push_ev(KE_PRESS, KC_ESCAPE, 0);	215	kbd_push_ev(KE_PRESS, KC_ESCAPE, 0);
212	}	216	}
213		217
214	static void parse_ds_e1(int scancode)	218	static void parse_ds_e1(int scancode)
215	{	219	{
216	parse_leaf(scancode, map_e1, sizeof(map_e1) / sizeof(int));	220	parse_leaf(scancode, map_e1, sizeof(map_e1) / sizeof(int));
217	}	221	}
218		222
219	static void parse_ds_e2(int scancode)	223	static void parse_ds_e2(int scancode)
220	{	224	{
221	switch (scancode) {	225	switch (scancode) {
222	case 0x31: ds = ds_e2a; break;	226	case 0x31: ds = ds_e2a; break;
223	case 0x32: ds = ds_e2b; break;	227	case 0x32: ds = ds_e2b; break;
224	default: ds = ds_start; break;	228	default: ds = ds_start; break;
225	}	229	}
226		230
227	parse_leaf(scancode, map_e2, sizeof(map_e2) / sizeof(int));	231	parse_leaf(scancode, map_e2, sizeof(map_e2) / sizeof(int));
228	}	232	}
229		233
230	static void parse_ds_e2a(int scancode)	234	static void parse_ds_e2a(int scancode)
231	{	235	{
232	parse_leaf(scancode, map_e2a, sizeof(map_e2a) / sizeof(int));	236	parse_leaf(scancode, map_e2a, sizeof(map_e2a) / sizeof(int));
233	}	237	}
234		238
235	static void parse_ds_e2b(int scancode)	239	static void parse_ds_e2b(int scancode)
236	{	240	{
237	parse_leaf(scancode, map_e2b, sizeof(map_e2b) / sizeof(int));	241	parse_leaf(scancode, map_e2b, sizeof(map_e2b) / sizeof(int));
238	}	242	}
239		243
240	static void parse_leaf(int scancode, int *map, size_t map_length)	244	static void parse_leaf(int scancode, int *map, size_t map_length)
241	{	245	{
242	unsigned int key;	246	unsigned int key;
243		247
244	ds = ds_start;	248	ds = ds_start;
245		249
246	if (scancode < 0 \|\| scancode >= map_length)	250	if (scancode < 0 \|\| scancode >= map_length)
247	return;	251	return;
248		252
249	key = map[scancode];	253	key = map[scancode];
250	if (key != 0)	254	if (key != 0)
251	kbd_push_ev(KE_PRESS, key, 0);	255	kbd_push_ev(KE_PRESS, key, 0);
252	}	256	}
253		257
254		258
255	/**	259	/**
256	* @}	260	* @}
257	*/	261	*/
258		262

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(root)/branches/dynload/uspace/srv/kbd/ctl/stty.c @ 4346 – Rev 3923 → 3924