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Line 26... Line 26...
26
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
27
 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27
 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28
 */
28
 */
29
 
29
 
30
#include <arch/kbd.h>
30
#include <arch/kbd.h>
31
#include <key_buffer.h>
-
 
32
#include <ipc/ipc.h>
31
#include <ipc/ipc.h>
33
 
32
 
34
#define SPECIAL     '?'
33
#define SPECIAL     '?'
35
#define KEY_RELEASE 0x80
34
#define KEY_RELEASE 0x80
36
 
35
 
Line 77... Line 76...
77
    SPECIAL, /* 0x36 - RShift */
76
    SPECIAL, /* 0x36 - RShift */
78
    '*',
77
    '*',
79
    SPECIAL, /* 0x38 - LAlt */
78
    SPECIAL, /* 0x38 - LAlt */
80
    ' ',
79
    ' ',
81
    SPECIAL, /* 0x3a - CapsLock */
80
    SPECIAL, /* 0x3a - CapsLock */
-
 
81
    0x3b, /* 0x3b - F1 */
82
    SPECIAL, /* 0x3b - F1 */
82
//  SPECIAL, /* 0x3b - F1 */
-
 
83
    0x3c, /* 0x3c - F2 */
83
    SPECIAL, /* 0x3c - F2 */
84
//  SPECIAL, /* 0x3c - F2 */
-
 
85
    0x3d, /* 0x3d - F3 */
84
    SPECIAL, /* 0x3d - F3 */
86
//  SPECIAL, /* 0x3d - F3 */
-
 
87
    0x3e, /* 0x3e - F4 */
85
    SPECIAL, /* 0x3e - F4 */
88
//  SPECIAL, /* 0x3e - F4 */
86
    SPECIAL, /* 0x3f - F5 */
89
//  SPECIAL, /* 0x3f - F5 */
-
 
90
    0x3f, /* 0x3f - F5 */
87
    SPECIAL, /* 0x40 - F6 */
91
//  SPECIAL, /* 0x40 - F6 */
-
 
92
    0x40, /* 0x40 - F6 */
88
    SPECIAL, /* 0x41 - F7 */
93
//  SPECIAL, /* 0x41 - F7 */
-
 
94
    0x41, /* 0x41 - F7 */
89
    SPECIAL, /* 0x42 - F8 */
95
//  SPECIAL, /* 0x42 - F8 */
-
 
96
    0x42, /* 0x42 - F8 */
90
    SPECIAL, /* 0x43 - F9 */
97
//  SPECIAL, /* 0x43 - F9 */
-
 
98
    0x43, /* 0x43 - F9 */
91
    SPECIAL, /* 0x44 - F10 */
99
//  SPECIAL, /* 0x44 - F10 */
-
 
100
    0x44, /* 0x44 - F10 */
92
    SPECIAL, /* 0x45 - NumLock */
101
    SPECIAL, /* 0x45 - NumLock */
93
    SPECIAL, /* 0x46 - ScrollLock */
102
    SPECIAL, /* 0x46 - ScrollLock */
94
    '7', '8', '9', '-',
103
    '7', '8', '9', '-',
95
    '4', '5', '6', '+',
104
    '4', '5', '6', '+',
96
    '1', '2', '3',
105
    '1', '2', '3',
Line 157... Line 166...
157
    SPECIAL, /* 0x36 - RShift */
166
    SPECIAL, /* 0x36 - RShift */
158
    '*',
167
    '*',
159
    SPECIAL, /* 0x38 - LAlt */
168
    SPECIAL, /* 0x38 - LAlt */
160
    ' ',
169
    ' ',
161
    SPECIAL, /* 0x3a - CapsLock */
170
    SPECIAL, /* 0x3a - CapsLock */
-
 
171
    0x3b, /* 0x3b - F1 */
-
 
172
    0x3c, /* 0x3c - F2 */
-
 
173
    0x3d, /* 0x3d - F3 */
-
 
174
    0x3e, /* 0x3e - F4 */
-
 
175
    0x3f, /* 0x3f - F5 */
-
 
176
    0x40, /* 0x40 - F6 */
-
 
177
    0x41, /* 0x41 - F7 */
-
 
178
    0x42, /* 0x42 - F8 */
-
 
179
    0x43, /* 0x43 - F9 */
-
 
180
    0x44, /* 0x44 - F10 */
162
    SPECIAL, /* 0x3b - F1 */
181
//  SPECIAL, /* 0x3b - F1 */
163
    SPECIAL, /* 0x3c - F2 */
182
//  SPECIAL, /* 0x3c - F2 */
164
    SPECIAL, /* 0x3d - F3 */
183
//  SPECIAL, /* 0x3d - F3 */
165
    SPECIAL, /* 0x3e - F4 */
184
//  SPECIAL, /* 0x3e - F4 */
166
    SPECIAL, /* 0x3f - F5 */
185
//  SPECIAL, /* 0x3f - F5 */
167
    SPECIAL, /* 0x40 - F6 */
186
//  SPECIAL, /* 0x40 - F6 */
168
    SPECIAL, /* 0x41 - F7 */
187
//  SPECIAL, /* 0x41 - F7 */
169
    SPECIAL, /* 0x42 - F8 */
188
//  SPECIAL, /* 0x42 - F8 */
170
    SPECIAL, /* 0x43 - F9 */
189
//  SPECIAL, /* 0x43 - F9 */
171
    SPECIAL, /* 0x44 - F10 */
190
//  SPECIAL, /* 0x44 - F10 */
172
    SPECIAL, /* 0x45 - NumLock */
191
    SPECIAL, /* 0x45 - NumLock */
173
    SPECIAL, /* 0x46 - ScrollLock */
192
    SPECIAL, /* 0x46 - ScrollLock */
174
    '7', '8', '9', '-',
193
    '7', '8', '9', '-',
175
    '4', '5', '6', '+',
194
    '4', '5', '6', '+',
176
    '1', '2', '3',
195
    '1', '2', '3',
Line 228... Line 247...
228
irq_code_t i8042_kbd = {
247
irq_code_t i8042_kbd = {
229
    1,
248
    1,
230
    i8042_cmds
249
    i8042_cmds
231
};
250
};
232
 
251
 
233
static int key_released(unsigned char key)
252
static int key_released(keybuffer_t *keybuffer, unsigned char key)
234
{
253
{
235
    switch (key) {
254
    switch (key) {
236
        case SC_LSHIFT:
255
        case SC_LSHIFT:
237
        case SC_RSHIFT:
256
        case SC_RSHIFT:
238
            keyflags &= ~PRESSED_SHIFT;
257
            keyflags &= ~PRESSED_SHIFT;
Line 247... Line 266...
247
        default:
266
        default:
248
            break;
267
            break;
249
    }
268
    }
250
}
269
}
251
 
270
 
252
static int key_pressed(unsigned char key)
271
static int key_pressed(keybuffer_t *keybuffer, unsigned char key)
253
{
272
{
254
    char *map = sc_primary_map;
273
    char *map = sc_primary_map;
255
    char ascii = sc_primary_map[key];
274
    char ascii = sc_primary_map[key];
256
    char shift, capslock;
275
    char shift, capslock;
257
    char letter = 0;
276
    char letter = 0;
Line 265... Line 284...
265
            keyflags |= PRESSED_CAPSLOCK;
284
            keyflags |= PRESSED_CAPSLOCK;
266
            break;
285
            break;
267
        case SC_SPEC_ESCAPE:
286
        case SC_SPEC_ESCAPE:
268
            break;
287
            break;
269
        case SC_LEFTARR:
288
        case SC_LEFTARR:
270
            if (key_buffer_available() >= 3) {
289
            if (keybuffer_available(keybuffer) >= 3) {
271
                key_buffer_push(0x1b); 
290
                keybuffer_push(keybuffer, 0x1b);   
272
                key_buffer_push(0x5b); 
291
                keybuffer_push(keybuffer, 0x5b);   
273
                key_buffer_push(0x44); 
292
                keybuffer_push(keybuffer, 0x44);   
274
            }
293
            }
275
            break;
294
            break;
276
        case SC_RIGHTARR:
295
        case SC_RIGHTARR:
277
            if (key_buffer_available() >= 3) {
296
            if (keybuffer_available(keybuffer) >= 3) {
278
                key_buffer_push(0x1b); 
297
                keybuffer_push(keybuffer, 0x1b);   
279
                key_buffer_push(0x5b); 
298
                keybuffer_push(keybuffer, 0x5b);   
280
                key_buffer_push(0x43); 
299
                keybuffer_push(keybuffer, 0x43);   
281
            }
300
            }
282
            break;
301
            break;
283
        case SC_UPARR:
302
        case SC_UPARR:
284
            if (key_buffer_available() >= 3) {
303
            if (keybuffer_available(keybuffer) >= 3) {
285
                key_buffer_push(0x1b); 
304
                keybuffer_push(keybuffer, 0x1b);   
286
                key_buffer_push(0x5b); 
305
                keybuffer_push(keybuffer, 0x5b);   
287
                key_buffer_push(0x41); 
306
                keybuffer_push(keybuffer, 0x41);   
288
            }
307
            }
289
            break;
308
            break;
290
        case SC_DOWNARR:
309
        case SC_DOWNARR:
291
            if (key_buffer_available() >= 3) {
310
            if (keybuffer_available(keybuffer) >= 3) {
292
                key_buffer_push(0x1b); 
311
                keybuffer_push(keybuffer, 0x1b);   
293
                key_buffer_push(0x5b); 
312
                keybuffer_push(keybuffer, 0x5b);   
294
                key_buffer_push(0x42); 
313
                keybuffer_push(keybuffer, 0x42);   
295
            }
314
            }
296
            break;
315
            break;
297
        case SC_HOME:
316
        case SC_HOME:
298
            if (key_buffer_available() >= 3) {
317
            if (keybuffer_available(keybuffer) >= 3) {
299
                key_buffer_push(0x1b); 
318
                keybuffer_push(keybuffer, 0x1b);   
300
                key_buffer_push(0x4f); 
319
                keybuffer_push(keybuffer, 0x4f);   
301
                key_buffer_push(0x48); 
320
                keybuffer_push(keybuffer, 0x48);   
302
            }
321
            }
303
            break;
322
            break;
304
        case SC_END:
323
        case SC_END:
305
            if (key_buffer_available() >= 3) {
324
            if (keybuffer_available(keybuffer) >= 3) {
306
                key_buffer_push(0x1b); 
325
                keybuffer_push(keybuffer, 0x1b);   
307
                key_buffer_push(0x4f); 
326
                keybuffer_push(keybuffer, 0x4f);   
308
                key_buffer_push(0x46); 
327
                keybuffer_push(keybuffer, 0x46);   
309
            }
328
            }
310
            break;
329
            break;
311
        case SC_DELETE:
330
        case SC_DELETE:
312
            if (key_buffer_available() >= 4) {
331
            if (keybuffer_available(keybuffer) >= 4) {
313
                key_buffer_push(0x1b); 
332
                keybuffer_push(keybuffer, 0x1b);   
314
                key_buffer_push(0x5b); 
333
                keybuffer_push(keybuffer, 0x5b);   
315
                key_buffer_push(0x33); 
334
                keybuffer_push(keybuffer, 0x33);   
316
                key_buffer_push(0x7e); 
335
                keybuffer_push(keybuffer, 0x7e);   
317
            }
336
            }
318
            break;
337
            break;
319
        default:
338
        default:
320
                letter = ((ascii >= 'a') && (ascii <= 'z'));
339
                letter = ((ascii >= 'a') && (ascii <= 'z'));
321
            capslock = (keyflags & PRESSED_CAPSLOCK) || (lockflags & LOCKED_CAPSLOCK);
340
            capslock = (keyflags & PRESSED_CAPSLOCK) || (lockflags & LOCKED_CAPSLOCK);
322
            shift = keyflags & PRESSED_SHIFT;
341
            shift = keyflags & PRESSED_SHIFT;
323
            if (letter && capslock)
342
            if (letter && capslock)
324
                shift = !shift;
343
                shift = !shift;
325
            if (shift)
344
            if (shift)
326
                map = sc_secondary_map;
345
                map = sc_secondary_map;
327
            key_buffer_push(map[key]); 
346
            keybuffer_push(keybuffer, map[key]);   
328
            break;
347
            break;
329
    }
348
    }
330
}
349
}
331
 
350
 
332
/** Register uspace irq handler
351
/** Register uspace irq handler
Line 335... Line 354...
335
int kbd_arch_init(void)
354
int kbd_arch_init(void)
336
{
355
{
337
    return !(ipc_register_irq(1, &i8042_kbd));
356
    return !(ipc_register_irq(1, &i8042_kbd));
338
}
357
}
339
 
358
 
340
int kbd_arch_process(int scan_code)
359
int kbd_arch_process(keybuffer_t *keybuffer, int scan_code)
341
{
360
{
342
    if (scan_code != IGNORE_CODE) {
361
    if (scan_code != IGNORE_CODE) {
343
        if (scan_code & KEY_RELEASE)
362
        if (scan_code & KEY_RELEASE)
344
            key_released(scan_code ^ KEY_RELEASE);
363
            key_released(keybuffer, scan_code ^ KEY_RELEASE);
345
        else
364
        else
346
            key_pressed(scan_code);
365
            key_pressed(keybuffer, scan_code);
347
    }
366
    }
348
    return  1;
367
    return  1;
349
}
368
}