Rev 3742 | Details | Compare with Previous | Last modification | View Log | RSS feed
Rev | Author | Line No. | Line |
---|---|---|---|
1445 | cejka | 1 | /* |
2071 | jermar | 2 | * Copyright (c) 2006 Josef Cejka |
1445 | 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 | */ |
||
1649 | cejka | 28 | |
1740 | jermar | 29 | /** @addtogroup console |
1649 | cejka | 30 | * @{ |
31 | */ |
||
32 | /** @file |
||
33 | */ |
||
34 | |||
2618 | jermar | 35 | #include <libc.h> |
1451 | cejka | 36 | #include <fb.h> |
1445 | cejka | 37 | #include <ipc/ipc.h> |
1694 | palkovsky | 38 | #include <keys.h> |
1451 | cejka | 39 | #include <ipc/fb.h> |
1445 | cejka | 40 | #include <ipc/services.h> |
41 | #include <errno.h> |
||
1451 | cejka | 42 | #include <key_buffer.h> |
43 | #include <console.h> |
||
1453 | palkovsky | 44 | #include <unistd.h> |
45 | #include <async.h> |
||
1481 | cejka | 46 | #include <libadt/fifo.h> |
1487 | cejka | 47 | #include <screenbuffer.h> |
1867 | jermar | 48 | #include <sys/mman.h> |
3084 | decky | 49 | #include <stdio.h> |
1445 | cejka | 50 | |
1522 | palkovsky | 51 | #include "gcons.h" |
52 | |||
1481 | cejka | 53 | #define MAX_KEYREQUESTS_BUFFERED 32 |
1451 | cejka | 54 | |
3084 | decky | 55 | #define NAME "console" |
1445 | cejka | 56 | |
1526 | cejka | 57 | /** Index of currently used virtual console. |
58 | */ |
||
1512 | cejka | 59 | int active_console = 0; |
1453 | palkovsky | 60 | |
1526 | cejka | 61 | /** Information about framebuffer |
62 | */ |
||
1487 | cejka | 63 | struct { |
64 | int phone; /**< Framebuffer phone */ |
||
1506 | cejka | 65 | ipcarg_t rows; /**< Framebuffer rows */ |
66 | ipcarg_t cols; /**< Framebuffer columns */ |
||
1487 | cejka | 67 | } fb_info; |
68 | |||
1451 | cejka | 69 | typedef struct { |
1526 | cejka | 70 | keybuffer_t keybuffer; /**< Buffer for incoming keys. */ |
2025 | jermar | 71 | /** Buffer for unsatisfied request for keys. */ |
72 | FIFO_CREATE_STATIC(keyrequests, ipc_callid_t, |
||
73 | MAX_KEYREQUESTS_BUFFERED); |
||
1526 | cejka | 74 | int keyrequest_counter; /**< Number of requests in buffer. */ |
75 | int client_phone; /**< Phone to connected client. */ |
||
2025 | jermar | 76 | int used; /**< 1 if this virtual console is |
77 | * connected to some client.*/ |
||
78 | screenbuffer_t screenbuffer; /**< Screenbuffer for saving screen |
||
79 | * contents and related settings. */ |
||
1451 | cejka | 80 | } connection_t; |
81 | |||
2025 | jermar | 82 | static connection_t connections[CONSOLE_COUNT]; /**< Array of data for virtual |
83 | * consoles */ |
||
84 | static keyfield_t *interbuffer = NULL; /**< Pointer to memory shared |
||
85 | * with framebufer used for |
||
86 | * faster virtual console |
||
2069 | jermar | 87 | * switching */ |
1506 | cejka | 88 | |
89 | |||
1526 | cejka | 90 | /** Find unused virtual console. |
91 | * |
||
92 | */ |
||
1574 | palkovsky | 93 | static int find_free_connection(void) |
1451 | cejka | 94 | { |
2069 | jermar | 95 | int i; |
1451 | cejka | 96 | |
2069 | jermar | 97 | for (i = 0; i < CONSOLE_COUNT; i++) { |
1574 | palkovsky | 98 | if (!connections[i].used) |
1451 | cejka | 99 | return i; |
100 | } |
||
1574 | palkovsky | 101 | return -1; |
1451 | cejka | 102 | } |
103 | |||
1552 | palkovsky | 104 | static void clrscr(void) |
105 | { |
||
2621 | jermar | 106 | async_msg_0(fb_info.phone, FB_CLEAR); |
1552 | palkovsky | 107 | } |
108 | |||
3745 | rimsky | 109 | static void curs_visibility(bool visible) |
1552 | palkovsky | 110 | { |
3745 | rimsky | 111 | async_msg_1(fb_info.phone, FB_CURSOR_VISIBILITY, visible); |
1552 | palkovsky | 112 | } |
113 | |||
3745 | rimsky | 114 | static void curs_hide_sync(void) |
115 | { |
||
116 | ipc_call_sync_1_0(fb_info.phone, FB_CURSOR_VISIBILITY, false); |
||
117 | } |
||
118 | |||
1552 | palkovsky | 119 | static void curs_goto(int row, int col) |
120 | { |
||
1610 | palkovsky | 121 | async_msg_2(fb_info.phone, FB_CURSOR_GOTO, row, col); |
1552 | palkovsky | 122 | } |
123 | |||
124 | static void set_style(style_t *style) |
||
125 | { |
||
2025 | jermar | 126 | async_msg_2(fb_info.phone, FB_SET_STYLE, style->fg_color, |
2539 | jermar | 127 | style->bg_color); |
1552 | palkovsky | 128 | } |
129 | |||
130 | static void set_style_col(int fgcolor, int bgcolor) |
||
131 | { |
||
1610 | palkovsky | 132 | async_msg_2(fb_info.phone, FB_SET_STYLE, fgcolor, bgcolor); |
1552 | palkovsky | 133 | } |
134 | |||
135 | static void prtchr(char c, int row, int col) |
||
136 | { |
||
1610 | palkovsky | 137 | async_msg_3(fb_info.phone, FB_PUTCHAR, c, row, col); |
1552 | palkovsky | 138 | } |
139 | |||
1497 | cejka | 140 | /** Check key and process special keys. |
141 | * |
||
2566 | jermar | 142 | * |
143 | */ |
||
1497 | cejka | 144 | static void write_char(int console, char key) |
145 | { |
||
146 | screenbuffer_t *scr = &(connections[console].screenbuffer); |
||
147 | |||
148 | switch (key) { |
||
2025 | jermar | 149 | case '\n': |
2069 | jermar | 150 | scr->position_y++; |
151 | scr->position_x = 0; |
||
2025 | jermar | 152 | break; |
153 | case '\r': |
||
154 | break; |
||
155 | case '\t': |
||
156 | scr->position_x += 8; |
||
157 | scr->position_x -= scr->position_x % 8; |
||
158 | break; |
||
159 | case '\b': |
||
160 | if (scr->position_x == 0) |
||
1497 | cejka | 161 | break; |
2025 | jermar | 162 | scr->position_x--; |
163 | if (console == active_console) |
||
164 | prtchr(' ', scr->position_y, scr->position_x); |
||
165 | screenbuffer_putchar(scr, ' '); |
||
166 | break; |
||
167 | default: |
||
168 | if (console == active_console) |
||
169 | prtchr(key, scr->position_y, scr->position_x); |
||
1497 | cejka | 170 | |
2025 | jermar | 171 | screenbuffer_putchar(scr, key); |
172 | scr->position_x++; |
||
1497 | cejka | 173 | } |
174 | |||
175 | scr->position_y += (scr->position_x >= scr->size_x); |
||
176 | |||
177 | if (scr->position_y >= scr->size_y) { |
||
178 | scr->position_y = scr->size_y - 1; |
||
1674 | palkovsky | 179 | screenbuffer_clear_line(scr, scr->top_line); |
2069 | jermar | 180 | scr->top_line = (scr->top_line + 1) % scr->size_y; |
1518 | palkovsky | 181 | if (console == active_console) |
2621 | jermar | 182 | async_msg_1(fb_info.phone, FB_SCROLL, 1); |
1497 | cejka | 183 | } |
184 | |||
185 | scr->position_x = scr->position_x % scr->size_x; |
||
186 | |||
1552 | palkovsky | 187 | if (console == active_console) |
188 | curs_goto(scr->position_y, scr->position_x); |
||
1504 | cejka | 189 | |
1497 | cejka | 190 | } |
191 | |||
1552 | palkovsky | 192 | /** Switch to new console */ |
193 | static void change_console(int newcons) |
||
194 | { |
||
195 | connection_t *conn; |
||
1673 | palkovsky | 196 | int i, j, rc; |
1578 | cejka | 197 | keyfield_t *field; |
198 | style_t *style; |
||
3742 | rimsky | 199 | |
1552 | palkovsky | 200 | if (newcons == active_console) |
201 | return; |
||
3742 | rimsky | 202 | |
1555 | palkovsky | 203 | if (newcons == KERNEL_CONSOLE) { |
3742 | rimsky | 204 | async_serialize_start(); |
3745 | rimsky | 205 | curs_hide_sync(); |
3742 | rimsky | 206 | gcons_in_kernel(); |
207 | async_serialize_end(); |
||
208 | |||
209 | if (__SYSCALL0(SYS_DEBUG_ENABLE_CONSOLE)) |
||
210 | active_console = KERNEL_CONSOLE; |
||
211 | else |
||
3745 | rimsky | 212 | newcons = active_console; |
3742 | rimsky | 213 | } |
214 | |||
215 | if (newcons != KERNEL_CONSOLE) { |
||
216 | async_serialize_start(); |
||
217 | |||
1555 | palkovsky | 218 | if (active_console == KERNEL_CONSOLE) |
3742 | rimsky | 219 | gcons_redraw_console(); |
220 | |||
221 | active_console = newcons; |
||
222 | gcons_change_console(newcons); |
||
223 | conn = &connections[active_console]; |
||
224 | |||
225 | set_style(&conn->screenbuffer.style); |
||
3745 | rimsky | 226 | curs_visibility(false); |
3742 | rimsky | 227 | if (interbuffer) { |
228 | for (i = 0; i < conn->screenbuffer.size_x; i++) |
||
229 | for (j = 0; j < conn->screenbuffer.size_y; j++) { |
||
230 | unsigned int size_x; |
||
231 | |||
232 | size_x = conn->screenbuffer.size_x; |
||
233 | interbuffer[i + j * size_x] = |
||
234 | *get_field_at(&conn->screenbuffer, i, j); |
||
235 | } |
||
236 | /* This call can preempt, but we are already at the end */ |
||
237 | rc = async_req_0_0(fb_info.phone, FB_DRAW_TEXT_DATA); |
||
238 | } |
||
239 | |||
240 | if ((!interbuffer) || (rc != 0)) { |
||
241 | set_style(&conn->screenbuffer.style); |
||
1552 | palkovsky | 242 | clrscr(); |
3742 | rimsky | 243 | style = &conn->screenbuffer.style; |
244 | |||
245 | for (j = 0; j < conn->screenbuffer.size_y; j++) |
||
246 | for (i = 0; i < conn->screenbuffer.size_x; i++) { |
||
247 | field = get_field_at(&conn->screenbuffer, i, j); |
||
248 | if (!style_same(*style, field->style)) |
||
249 | set_style(&field->style); |
||
250 | style = &field->style; |
||
251 | if ((field->character == ' ') && |
||
252 | (style_same(field->style, |
||
253 | conn->screenbuffer.style))) |
||
254 | continue; |
||
255 | |||
256 | prtchr(field->character, j, i); |
||
257 | } |
||
1552 | palkovsky | 258 | } |
3742 | rimsky | 259 | |
260 | curs_goto(conn->screenbuffer.position_y, |
||
261 | conn->screenbuffer.position_x); |
||
262 | curs_visibility(conn->screenbuffer.is_cursor_visible); |
||
263 | |||
1717 | palkovsky | 264 | async_serialize_end(); |
1552 | palkovsky | 265 | } |
266 | } |
||
267 | |||
1526 | cejka | 268 | /** Handler for keyboard */ |
1453 | palkovsky | 269 | static void keyboard_events(ipc_callid_t iid, ipc_call_t *icall) |
1445 | cejka | 270 | { |
1453 | palkovsky | 271 | ipc_callid_t callid; |
1445 | cejka | 272 | ipc_call_t call; |
1453 | palkovsky | 273 | int retval; |
1560 | vana | 274 | int c; |
1489 | palkovsky | 275 | connection_t *conn; |
1717 | palkovsky | 276 | int newcon; |
1506 | cejka | 277 | |
1453 | palkovsky | 278 | /* Ignore parameters, the connection is alread opened */ |
279 | while (1) { |
||
280 | callid = async_get_call(&call); |
||
281 | switch (IPC_GET_METHOD(call)) { |
||
282 | case IPC_M_PHONE_HUNGUP: |
||
283 | /* TODO: Handle hangup */ |
||
284 | return; |
||
1717 | palkovsky | 285 | case KBD_MS_LEFT: |
286 | newcon = gcons_mouse_btn(IPC_GET_ARG1(call)); |
||
287 | if (newcon != -1) |
||
288 | change_console(newcon); |
||
1721 | palkovsky | 289 | retval = 0; |
1717 | palkovsky | 290 | break; |
1707 | palkovsky | 291 | case KBD_MS_MOVE: |
2025 | jermar | 292 | gcons_mouse_move(IPC_GET_ARG1(call), |
2539 | jermar | 293 | IPC_GET_ARG2(call)); |
1721 | palkovsky | 294 | retval = 0; |
1707 | palkovsky | 295 | break; |
1453 | palkovsky | 296 | case KBD_PUSHCHAR: |
297 | /* got key from keyboard driver */ |
||
298 | retval = 0; |
||
1520 | cejka | 299 | c = IPC_GET_ARG1(call); |
1453 | palkovsky | 300 | /* switch to another virtual console */ |
1481 | cejka | 301 | |
1489 | palkovsky | 302 | conn = &connections[active_console]; |
2025 | jermar | 303 | /* |
304 | * if ((c >= KBD_KEY_F1) && (c < KBD_KEY_F1 + |
||
305 | * CONSOLE_COUNT)) { |
||
306 | */ |
||
1560 | vana | 307 | if ((c >= 0x101) && (c < 0x101 + CONSOLE_COUNT)) { |
308 | if (c == 0x112) |
||
1555 | palkovsky | 309 | change_console(KERNEL_CONSOLE); |
1552 | palkovsky | 310 | else |
1560 | vana | 311 | change_console(c - 0x101); |
1453 | palkovsky | 312 | break; |
313 | } |
||
1481 | cejka | 314 | |
315 | /* if client is awaiting key, send it */ |
||
1489 | palkovsky | 316 | if (conn->keyrequest_counter > 0) { |
317 | conn->keyrequest_counter--; |
||
2619 | jermar | 318 | ipc_answer_1(fifo_pop(conn->keyrequests), EOK, |
319 | c); |
||
1481 | cejka | 320 | break; |
321 | } |
||
322 | |||
1489 | palkovsky | 323 | keybuffer_push(&conn->keybuffer, c); |
1721 | palkovsky | 324 | retval = 0; |
1476 | cejka | 325 | |
1453 | palkovsky | 326 | break; |
327 | default: |
||
1459 | palkovsky | 328 | retval = ENOENT; |
1610 | palkovsky | 329 | } |
2619 | jermar | 330 | ipc_answer_0(callid, retval); |
1453 | palkovsky | 331 | } |
332 | } |
||
333 | |||
334 | /** Default thread for new connections */ |
||
1518 | palkovsky | 335 | static void client_connection(ipc_callid_t iid, ipc_call_t *icall) |
1453 | palkovsky | 336 | { |
1445 | cejka | 337 | ipc_callid_t callid; |
1453 | palkovsky | 338 | ipc_call_t call; |
339 | int consnum; |
||
1521 | cejka | 340 | ipcarg_t arg1, arg2; |
1592 | palkovsky | 341 | connection_t *conn; |
1453 | palkovsky | 342 | |
1574 | palkovsky | 343 | if ((consnum = find_free_connection()) == -1) { |
2619 | jermar | 344 | ipc_answer_0(iid, ELIMIT); |
1453 | palkovsky | 345 | return; |
346 | } |
||
1592 | palkovsky | 347 | conn = &connections[consnum]; |
1610 | palkovsky | 348 | conn->used = 1; |
1555 | palkovsky | 349 | |
1610 | palkovsky | 350 | async_serialize_start(); |
1555 | palkovsky | 351 | gcons_notify_connect(consnum); |
2637 | cejka | 352 | conn->client_phone = IPC_GET_ARG5(*icall); |
1592 | palkovsky | 353 | screenbuffer_clear(&conn->screenbuffer); |
1497 | cejka | 354 | |
1453 | palkovsky | 355 | /* Accept the connection */ |
2619 | jermar | 356 | ipc_answer_0(iid, EOK); |
1610 | palkovsky | 357 | |
1453 | palkovsky | 358 | while (1) { |
1610 | palkovsky | 359 | async_serialize_end(); |
1453 | palkovsky | 360 | callid = async_get_call(&call); |
1610 | palkovsky | 361 | async_serialize_start(); |
362 | |||
2566 | jermar | 363 | arg1 = 0; |
364 | arg2 = 0; |
||
1453 | palkovsky | 365 | switch (IPC_GET_METHOD(call)) { |
366 | case IPC_M_PHONE_HUNGUP: |
||
1592 | palkovsky | 367 | gcons_notify_disconnect(consnum); |
1610 | palkovsky | 368 | |
1592 | palkovsky | 369 | /* Answer all pending requests */ |
370 | while (conn->keyrequest_counter > 0) { |
||
371 | conn->keyrequest_counter--; |
||
2619 | jermar | 372 | ipc_answer_0(fifo_pop(conn->keyrequests), |
373 | ENOENT); |
||
1592 | palkovsky | 374 | break; |
375 | } |
||
1616 | palkovsky | 376 | conn->used = 0; |
1453 | palkovsky | 377 | return; |
378 | case CONSOLE_PUTCHAR: |
||
1497 | cejka | 379 | write_char(consnum, IPC_GET_ARG1(call)); |
1528 | palkovsky | 380 | gcons_notify_char(consnum); |
1453 | palkovsky | 381 | break; |
1476 | cejka | 382 | case CONSOLE_CLEAR: |
1487 | cejka | 383 | /* Send message to fb */ |
384 | if (consnum == active_console) { |
||
2621 | jermar | 385 | async_msg_0(fb_info.phone, FB_CLEAR); |
1487 | cejka | 386 | } |
387 | |||
1592 | palkovsky | 388 | screenbuffer_clear(&conn->screenbuffer); |
1487 | cejka | 389 | |
1476 | cejka | 390 | break; |
391 | case CONSOLE_GOTO: |
||
2025 | jermar | 392 | screenbuffer_goto(&conn->screenbuffer, |
2539 | jermar | 393 | IPC_GET_ARG2(call), IPC_GET_ARG1(call)); |
1567 | palkovsky | 394 | if (consnum == active_console) |
2025 | jermar | 395 | curs_goto(IPC_GET_ARG1(call), |
2539 | jermar | 396 | IPC_GET_ARG2(call)); |
1476 | cejka | 397 | break; |
1521 | cejka | 398 | case CONSOLE_GETSIZE: |
1528 | palkovsky | 399 | arg1 = fb_info.rows; |
400 | arg2 = fb_info.cols; |
||
1521 | cejka | 401 | break; |
1523 | cejka | 402 | case CONSOLE_FLUSH: |
1723 | palkovsky | 403 | if (consnum == active_console) |
2621 | jermar | 404 | async_req_0_0(fb_info.phone, FB_FLUSH); |
1523 | cejka | 405 | break; |
1525 | cejka | 406 | case CONSOLE_SET_STYLE: |
407 | arg1 = IPC_GET_ARG1(call); |
||
408 | arg2 = IPC_GET_ARG2(call); |
||
2539 | jermar | 409 | screenbuffer_set_style(&conn->screenbuffer, arg1, |
410 | arg2); |
||
1525 | cejka | 411 | if (consnum == active_console) |
1552 | palkovsky | 412 | set_style_col(arg1, arg2); |
1525 | cejka | 413 | break; |
1575 | cejka | 414 | case CONSOLE_CURSOR_VISIBILITY: |
415 | arg1 = IPC_GET_ARG1(call); |
||
1592 | palkovsky | 416 | conn->screenbuffer.is_cursor_visible = arg1; |
1575 | cejka | 417 | if (consnum == active_console) |
418 | curs_visibility(arg1); |
||
419 | break; |
||
1453 | palkovsky | 420 | case CONSOLE_GETCHAR: |
1592 | palkovsky | 421 | if (keybuffer_empty(&conn->keybuffer)) { |
1481 | cejka | 422 | /* buffer is empty -> store request */ |
2025 | jermar | 423 | if (conn->keyrequest_counter < |
424 | MAX_KEYREQUESTS_BUFFERED) { |
||
1592 | palkovsky | 425 | fifo_push(conn->keyrequests, callid); |
426 | conn->keyrequest_counter++; |
||
1481 | cejka | 427 | } else { |
2025 | jermar | 428 | /* |
429 | * No key available and too many |
||
430 | * requests => fail. |
||
431 | */ |
||
2619 | jermar | 432 | ipc_answer_0(callid, ELIMIT); |
1481 | cejka | 433 | } |
434 | continue; |
||
2025 | jermar | 435 | } |
3602 | rimsky | 436 | int ch; |
437 | keybuffer_pop(&conn->keybuffer, &ch); |
||
438 | arg1 = ch; |
||
1453 | palkovsky | 439 | break; |
440 | } |
||
2619 | jermar | 441 | ipc_answer_2(callid, EOK, arg1, arg2); |
1453 | palkovsky | 442 | } |
443 | } |
||
444 | |||
445 | int main(int argc, char *argv[]) |
||
446 | { |
||
3084 | decky | 447 | printf(NAME ": HelenOS Console service\n"); |
448 | |||
1453 | palkovsky | 449 | ipcarg_t phonehash; |
1721 | palkovsky | 450 | int kbd_phone; |
1451 | cejka | 451 | int i; |
1490 | palkovsky | 452 | |
453 | async_set_client_connection(client_connection); |
||
1445 | cejka | 454 | |
455 | /* Connect to keyboard driver */ |
||
456 | |||
2635 | cejka | 457 | kbd_phone = ipc_connect_me_to(PHONE_NS, SERVICE_KEYBOARD, 0, 0); |
2069 | jermar | 458 | while (kbd_phone < 0) { |
1453 | palkovsky | 459 | usleep(10000); |
2635 | cejka | 460 | kbd_phone = ipc_connect_me_to(PHONE_NS, SERVICE_KEYBOARD, 0, 0); |
2025 | jermar | 461 | } |
1445 | cejka | 462 | |
2637 | cejka | 463 | if (ipc_connect_to_me(kbd_phone, SERVICE_CONSOLE, 0, 0, &phonehash) != 0) |
1445 | cejka | 464 | return -1; |
1689 | palkovsky | 465 | async_new_connection(phonehash, 0, NULL, keyboard_events); |
466 | |||
1445 | cejka | 467 | /* Connect to framebuffer driver */ |
2635 | cejka | 468 | fb_info.phone = ipc_connect_me_to(PHONE_NS, SERVICE_VIDEO, 0, 0); |
2069 | jermar | 469 | while (fb_info.phone < 0) { |
1487 | cejka | 470 | usleep(10000); |
2635 | cejka | 471 | fb_info.phone = ipc_connect_me_to(PHONE_NS, SERVICE_VIDEO, 0, 0); |
1487 | cejka | 472 | } |
1552 | palkovsky | 473 | |
1522 | palkovsky | 474 | /* Initialize gcons */ |
475 | gcons_init(fb_info.phone); |
||
476 | /* Synchronize, the gcons can have something in queue */ |
||
2621 | jermar | 477 | async_req_0_0(fb_info.phone, FB_FLUSH); |
1487 | cejka | 478 | |
2621 | jermar | 479 | async_req_0_2(fb_info.phone, FB_GET_CSIZE, &fb_info.rows, |
2539 | jermar | 480 | &fb_info.cols); |
1552 | palkovsky | 481 | set_style_col(DEFAULT_FOREGROUND, DEFAULT_BACKGROUND); |
482 | clrscr(); |
||
1487 | cejka | 483 | |
484 | /* Init virtual consoles */ |
||
1451 | cejka | 485 | for (i = 0; i < CONSOLE_COUNT; i++) { |
486 | connections[i].used = 0; |
||
2539 | jermar | 487 | keybuffer_init(&connections[i].keybuffer); |
1481 | cejka | 488 | |
2539 | jermar | 489 | connections[i].keyrequests.head = 0; |
490 | connections[i].keyrequests.tail = 0; |
||
1481 | cejka | 491 | connections[i].keyrequests.items = MAX_KEYREQUESTS_BUFFERED; |
492 | connections[i].keyrequest_counter = 0; |
||
1487 | cejka | 493 | |
2539 | jermar | 494 | if (screenbuffer_init(&connections[i].screenbuffer, |
495 | fb_info.cols, fb_info.rows) == NULL) { |
||
2069 | jermar | 496 | /* FIXME: handle error */ |
1487 | cejka | 497 | return -1; |
498 | } |
||
1451 | cejka | 499 | } |
1574 | palkovsky | 500 | connections[KERNEL_CONSOLE].used = 1; |
1445 | cejka | 501 | |
2069 | jermar | 502 | interbuffer = mmap(NULL, |
2539 | jermar | 503 | sizeof(keyfield_t) * fb_info.cols * fb_info.rows, |
504 | PROTO_READ | PROTO_WRITE, MAP_ANONYMOUS | MAP_PRIVATE, 0, 0); |
||
2069 | jermar | 505 | if (!interbuffer) { |
2678 | jermar | 506 | if (ipc_share_out_start(fb_info.phone, interbuffer, |
2677 | jermar | 507 | AS_AREA_READ) != EOK) { |
2539 | jermar | 508 | munmap(interbuffer, |
509 | sizeof(keyfield_t) * fb_info.cols * fb_info.rows); |
||
1512 | cejka | 510 | interbuffer = NULL; |
511 | } |
||
512 | } |
||
1520 | cejka | 513 | |
2069 | jermar | 514 | curs_goto(0, 0); |
2539 | jermar | 515 | curs_visibility( |
516 | connections[active_console].screenbuffer.is_cursor_visible); |
||
1497 | cejka | 517 | |
1518 | palkovsky | 518 | /* Register at NS */ |
3084 | decky | 519 | if (ipc_connect_to_me(PHONE_NS, SERVICE_CONSOLE, 0, 0, &phonehash) != 0) |
1445 | cejka | 520 | return -1; |
521 | |||
3084 | decky | 522 | // FIXME: avoid connectiong to itself, keep using klog |
523 | // printf(NAME ": Accepting connections\n"); |
||
1453 | palkovsky | 524 | async_manager(); |
1451 | cejka | 525 | |
1445 | cejka | 526 | return 0; |
527 | } |
||
1649 | cejka | 528 | |
529 | /** @} |
||
530 | */ |