source: mainline/uspace/srv/kbd/genarch/src/nofb.c@ 965dc18

lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
Last change on this file since 965dc18 was 965dc18, checked in by Jakub Jermar <jakub@…>, 17 years ago

Merge sparc branch to trunk.
  • Property mode set to 100644
File size: 4.8 KB
Line 
1/*
2 * Copyright (c) 2006 Josef Cejka
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 *
9 * - Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * - Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
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
15 * derived from this software without specific prior written permission.
16 *
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
19 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
20 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
21 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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
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
26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 */
28
29/** @addtogroup kbdmips32 mips32
30 * @brief HelenOS mips32 arch dependent parts of uspace keyboard handler.
31 * @ingroup kbd
32 * @{
33 */
34
35/** @file
36 */
37
38#include <genarch/nofb.h>
39#include <stdio.h> // DELETE!!!
40
41#define KEY_F1 0x504f1bL
42#define KEY_F2 0x514f1bL
43#define KEY_F3 0x524f1bL
44#define KEY_F4 0x534f1bL
45#define KEY_F5 0x35315b1bL
46#define KEY_F6 0x37315b1bL
47#define KEY_F7 0x38315b1bL
48#define KEY_F8 0x39315b1bL
49#define KEY_F9 0x30325b1bL
50#define KEY_F10 0x31325b1bL
51#define KEY_F11 0x33325b1bL
52#define KEY_F12 0x34325b1bL
53
54/**
55 * Processes the key pressed - pushes the key code into the key buffer.
56 * Used in MSIM and Serengeti, i.e. non-framebuffer consoles.
57 */
58int kbd_process_no_fb(keybuffer_t *keybuffer, int scan_code)
59{
60 static unsigned long buf = 0;
61 static int count = 0;
62
63 if(scan_code == 0x7e) {
64 switch (buf) {
65 case KEY_F5:
66 keybuffer_push(keybuffer,FUNCTION_KEYS | 5);
67 buf = count = 0;
68 return 1;
69 case KEY_F6:
70 keybuffer_push(keybuffer,FUNCTION_KEYS | 6);
71 buf = count = 0;
72 return 1;
73 case KEY_F7:
74 keybuffer_push(keybuffer,FUNCTION_KEYS | 7);
75 buf = count = 0;
76 return 1;
77 case KEY_F8:
78 keybuffer_push(keybuffer,FUNCTION_KEYS | 8);
79 buf = count = 0;
80 return 1;
81 case KEY_F9:
82 keybuffer_push(keybuffer,FUNCTION_KEYS | 9);
83 buf = count = 0;
84 return 1;
85 case KEY_F10:
86 keybuffer_push(keybuffer,FUNCTION_KEYS | 10);
87 buf = count = 0;
88 return 1;
89 case KEY_F11:
90 keybuffer_push(keybuffer,FUNCTION_KEYS | 11);
91 buf = count = 0;
92 return 1;
93 case KEY_F12:
94 keybuffer_push(keybuffer,FUNCTION_KEYS | 12);
95 buf = count = 0;
96 return 1;
97 default:
98 keybuffer_push(keybuffer, buf & 0xff);
99 keybuffer_push(keybuffer, (buf >> 8) &0xff);
100 keybuffer_push(keybuffer, (buf >> 16) &0xff);
101 keybuffer_push(keybuffer, (buf >> 24) &0xff);
102 keybuffer_push(keybuffer, scan_code);
103 buf = count = 0;
104 return 1;
105 }
106 }
107
108 buf |= ((unsigned long) scan_code)<<(8*(count++));
109
110 if((buf & 0xff) != (KEY_F1 & 0xff)) {
111 keybuffer_push(keybuffer, buf);
112 buf = count = 0;
113 return 1;
114 }
115
116 if (count <= 1)
117 return 1;
118
119 if ((buf & 0xffff) != (KEY_F1 & 0xffff)
120 && (buf & 0xffff) != (KEY_F5 & 0xffff) ) {
121
122 keybuffer_push(keybuffer, buf & 0xff);
123 keybuffer_push(keybuffer, (buf >> 8) &0xff);
124 buf = count = 0;
125 return 1;
126 }
127
128 if (count <= 2)
129 return 1;
130
131 switch (buf) {
132 case KEY_F1:
133 keybuffer_push(keybuffer,FUNCTION_KEYS | 1);
134 buf = count = 0;
135 return 1;
136 case KEY_F2:
137 keybuffer_push(keybuffer,FUNCTION_KEYS | 2);
138 buf = count = 0;
139 return 1;
140 case KEY_F3:
141 keybuffer_push(keybuffer,FUNCTION_KEYS | 3);
142 buf = count = 0;
143 return 1;
144 case KEY_F4:
145 keybuffer_push(keybuffer,FUNCTION_KEYS | 4);
146 buf = count = 0;
147 return 1;
148 }
149
150
151 if((buf & 0xffffff) != (KEY_F5 & 0xffffff)
152 && (buf & 0xffffff) != (KEY_F9 & 0xffffff)) {
153
154 keybuffer_push(keybuffer, buf & 0xff);
155 keybuffer_push(keybuffer, (buf >> 8) & 0xff);
156 keybuffer_push(keybuffer, (buf >> 16) & 0xff);
157 buf=count=0;
158 return 1;
159 }
160
161 if (count <= 3)
162 return 1;
163
164 switch (buf) {
165 case KEY_F5:
166 case KEY_F6:
167 case KEY_F7:
168 case KEY_F8:
169 case KEY_F9:
170 case KEY_F10:
171 case KEY_F11:
172 case KEY_F12:
173 return 1;
174 default:
175 keybuffer_push(keybuffer, buf & 0xff);
176 keybuffer_push(keybuffer, (buf >> 8) &0xff);
177 keybuffer_push(keybuffer, (buf >> 16) &0xff);
178 keybuffer_push(keybuffer, (buf >> 24) &0xff);
179 buf = count = 0;
180 return 1;
181 }
182
183 return 1;
184}
185
186/** @}
187 */
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