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1 | /* |
1 | /* |
2 | * Copyright (c) 2006 Josef Cejka |
2 | * Copyright (c) 2006 Josef Cejka |
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 console |
29 | /** @addtogroup console |
30 | * @{ |
30 | * @{ |
31 | */ |
31 | */ |
32 | /** @file |
32 | /** @file |
33 | */ |
33 | */ |
34 | 34 | ||
35 | #include <libc.h> |
35 | #include <libc.h> |
36 | #include <fb.h> |
36 | #include <fb.h> |
37 | #include <ipc/ipc.h> |
37 | #include <ipc/ipc.h> |
38 | #include <kbd.h> |
38 | #include <kbd.h> |
39 | #include <kbd/keycode.h> |
39 | #include <kbd/keycode.h> |
40 | #include <ipc/fb.h> |
40 | #include <ipc/fb.h> |
41 | #include <ipc/services.h> |
41 | #include <ipc/services.h> |
42 | #include <errno.h> |
42 | #include <errno.h> |
43 | #include <key_buffer.h> |
43 | #include <key_buffer.h> |
44 | #include <ipc/console.h> |
44 | #include <ipc/console.h> |
45 | #include <unistd.h> |
45 | #include <unistd.h> |
46 | #include <async.h> |
46 | #include <async.h> |
47 | #include <libadt/fifo.h> |
47 | #include <libadt/fifo.h> |
48 | #include <screenbuffer.h> |
48 | #include <screenbuffer.h> |
49 | #include <sys/mman.h> |
49 | #include <sys/mman.h> |
50 | #include <stdio.h> |
50 | #include <stdio.h> |
51 | #include <sysinfo.h> |
51 | #include <sysinfo.h> |
52 | 52 | ||
53 | #include "console.h" |
53 | #include "console.h" |
54 | #include "gcons.h" |
54 | #include "gcons.h" |
55 | 55 | ||
56 | #define MAX_KEYREQUESTS_BUFFERED 32 |
56 | #define MAX_KEYREQUESTS_BUFFERED 32 |
57 | 57 | ||
58 | #define NAME "console" |
58 | #define NAME "console" |
59 | 59 | ||
60 | /** Index of currently used virtual console. |
60 | /** Index of currently used virtual console. |
61 | */ |
61 | */ |
62 | int active_console = 0; |
62 | int active_console = 0; |
63 | int prev_console = 0; |
63 | int prev_console = 0; |
64 | 64 | ||
65 | /** Information about framebuffer |
65 | /** Information about framebuffer */ |
66 | */ |
- | |
67 | struct { |
66 | struct { |
68 | int phone; /**< Framebuffer phone */ |
67 | int phone; /**< Framebuffer phone */ |
69 | ipcarg_t rows; /**< Framebuffer rows */ |
68 | ipcarg_t rows; /**< Framebuffer rows */ |
70 | ipcarg_t cols; /**< Framebuffer columns */ |
69 | ipcarg_t cols; /**< Framebuffer columns */ |
71 | } fb_info; |
70 | } fb_info; |
72 | 71 | ||
73 | typedef struct { |
72 | typedef struct { |
74 | keybuffer_t keybuffer; /**< Buffer for incoming keys. */ |
73 | keybuffer_t keybuffer; /**< Buffer for incoming keys. */ |
75 | /** Buffer for unsatisfied request for keys. */ |
74 | /** Buffer for unsatisfied request for keys. */ |
76 | FIFO_CREATE_STATIC(keyrequests, ipc_callid_t, |
75 | FIFO_CREATE_STATIC(keyrequests, ipc_callid_t, |
77 | MAX_KEYREQUESTS_BUFFERED); |
76 | MAX_KEYREQUESTS_BUFFERED); |
78 | int keyrequest_counter; /**< Number of requests in buffer. */ |
77 | int keyrequest_counter; /**< Number of requests in buffer. */ |
79 | int client_phone; /**< Phone to connected client. */ |
78 | int client_phone; /**< Phone to connected client. */ |
80 | int used; /**< 1 if this virtual console is |
79 | int used; /**< 1 if this virtual console is |
81 | * connected to some client.*/ |
80 | * connected to some client.*/ |
82 | screenbuffer_t screenbuffer; /**< Screenbuffer for saving screen |
81 | screenbuffer_t screenbuffer; /**< Screenbuffer for saving screen |
83 | * contents and related settings. */ |
82 | * contents and related settings. */ |
84 | } connection_t; |
83 | } connection_t; |
85 | 84 | ||
86 | static connection_t connections[CONSOLE_COUNT]; /**< Array of data for virtual |
85 | static connection_t connections[CONSOLE_COUNT]; /**< Array of data for virtual |
87 | * consoles */ |
86 | * consoles */ |
88 | static keyfield_t *interbuffer = NULL; /**< Pointer to memory shared |
87 | static keyfield_t *interbuffer = NULL; /**< Pointer to memory shared |
89 | * with framebufer used for |
88 | * with framebufer used for |
90 | * faster virtual console |
89 | * faster virtual console |
91 | * switching */ |
90 | * switching */ |
92 | /** Size of fb_buf. */ |
- | |
93 | #define FB_BUF_SIZE 256 |
- | |
94 | - | ||
95 | /** Buffer for sending characters to FB driver. */ |
- | |
96 | static char fb_buf[FB_BUF_SIZE]; |
- | |
97 | 91 | ||
98 | /* Properties of fb_buf data. */ |
92 | /** Information on row-span yet unsent to FB driver. */ |
- | 93 | struct { |
|
99 | static int fb_buf_row; /**< Row where fb_buf data belong. */ |
94 | int row; /**< Row where the span lies. */ |
100 | static int fb_buf_col; /**< Column where fb_buf data start. */ |
95 | int col; /**< Leftmost column of the span. */ |
101 | static int fb_console; /**< VC to which fb_buf data belong. */ |
96 | int n; /**< Width of the span. */ |
102 | int fb_bi = 0; /**< Number of valid chars in fb_buf. */ |
97 | } fb_pending; |
103 | 98 | ||
104 | /** Size of cwrite_buf. */ |
99 | /** Size of cwrite_buf. */ |
105 | #define CWRITE_BUF_SIZE 256 |
100 | #define CWRITE_BUF_SIZE 256 |
106 | 101 | ||
107 | /** Buffer for receiving data via the CONSOLE_WRITE call from the client. */ |
102 | /** Buffer for receiving data via the CONSOLE_WRITE call from the client. */ |
108 | static char cwrite_buf[CWRITE_BUF_SIZE]; |
103 | static char cwrite_buf[CWRITE_BUF_SIZE]; |
109 | 104 | ||
- | 105 | static void fb_putchar(char c, int row, int col); |
|
- | 106 | ||
110 | 107 | ||
111 | /** Find unused virtual console. |
108 | /** Find unused virtual console. |
112 | * |
109 | * |
113 | */ |
110 | */ |
114 | static int find_free_connection(void) |
111 | static int find_free_connection(void) |
115 | { |
112 | { |
116 | int i; |
113 | int i; |
117 | 114 | ||
118 | for (i = 0; i < CONSOLE_COUNT; i++) { |
115 | for (i = 0; i < CONSOLE_COUNT; i++) { |
119 | if (!connections[i].used) |
116 | if (!connections[i].used) |
120 | return i; |
117 | return i; |
121 | } |
118 | } |
122 | return -1; |
119 | return -1; |
123 | } |
120 | } |
124 | 121 | ||
125 | static void clrscr(void) |
122 | static void clrscr(void) |
126 | { |
123 | { |
127 | async_msg_0(fb_info.phone, FB_CLEAR); |
124 | async_msg_0(fb_info.phone, FB_CLEAR); |
128 | } |
125 | } |
129 | 126 | ||
130 | static void curs_visibility(bool visible) |
127 | static void curs_visibility(bool visible) |
131 | { |
128 | { |
132 | async_msg_1(fb_info.phone, FB_CURSOR_VISIBILITY, visible); |
129 | async_msg_1(fb_info.phone, FB_CURSOR_VISIBILITY, visible); |
133 | } |
130 | } |
134 | 131 | ||
135 | static void curs_hide_sync(void) |
132 | static void curs_hide_sync(void) |
136 | { |
133 | { |
137 | ipc_call_sync_1_0(fb_info.phone, FB_CURSOR_VISIBILITY, false); |
134 | ipc_call_sync_1_0(fb_info.phone, FB_CURSOR_VISIBILITY, false); |
138 | } |
135 | } |
139 | 136 | ||
140 | static void curs_goto(int row, int col) |
137 | static void curs_goto(int row, int col) |
141 | { |
138 | { |
142 | async_msg_2(fb_info.phone, FB_CURSOR_GOTO, row, col); |
139 | async_msg_2(fb_info.phone, FB_CURSOR_GOTO, row, col); |
143 | } |
140 | } |
144 | 141 | ||
145 | static void set_style(int style) |
142 | static void set_style(int style) |
146 | { |
143 | { |
147 | async_msg_1(fb_info.phone, FB_SET_STYLE, style); |
144 | async_msg_1(fb_info.phone, FB_SET_STYLE, style); |
148 | } |
145 | } |
149 | 146 | ||
150 | static void set_color(int fgcolor, int bgcolor, int flags) |
147 | static void set_color(int fgcolor, int bgcolor, int flags) |
151 | { |
148 | { |
152 | async_msg_3(fb_info.phone, FB_SET_COLOR, fgcolor, bgcolor, flags); |
149 | async_msg_3(fb_info.phone, FB_SET_COLOR, fgcolor, bgcolor, flags); |
153 | } |
150 | } |
154 | 151 | ||
155 | static void set_rgb_color(int fgcolor, int bgcolor) |
152 | static void set_rgb_color(int fgcolor, int bgcolor) |
156 | { |
153 | { |
157 | async_msg_2(fb_info.phone, FB_SET_RGB_COLOR, fgcolor, bgcolor); |
154 | async_msg_2(fb_info.phone, FB_SET_RGB_COLOR, fgcolor, bgcolor); |
158 | } |
155 | } |
159 | 156 | ||
160 | static void set_attrs(attrs_t *attrs) |
157 | static void set_attrs(attrs_t *attrs) |
161 | { |
158 | { |
162 | switch (attrs->t) { |
159 | switch (attrs->t) { |
163 | case at_style: |
160 | case at_style: |
164 | set_style(attrs->a.s.style); |
161 | set_style(attrs->a.s.style); |
165 | break; |
162 | break; |
166 | 163 | ||
167 | case at_idx: |
164 | case at_idx: |
168 | set_color(attrs->a.i.fg_color, attrs->a.i.bg_color, |
165 | set_color(attrs->a.i.fg_color, attrs->a.i.bg_color, |
169 | attrs->a.i.flags); |
166 | attrs->a.i.flags); |
170 | break; |
167 | break; |
171 | 168 | ||
172 | case at_rgb: |
169 | case at_rgb: |
173 | set_rgb_color(attrs->a.r.fg_color, attrs->a.r.bg_color); |
170 | set_rgb_color(attrs->a.r.fg_color, attrs->a.r.bg_color); |
174 | break; |
171 | break; |
175 | } |
172 | } |
176 | } |
173 | } |
177 | 174 | ||
178 | /** Write a character vector to FB driver via IPC. */ |
175 | /** Send an area of screenbuffer to the FB driver. */ |
179 | static ssize_t fb_write(const char *buf, size_t nbyte, int row, int col) |
176 | static void fb_update_area(connection_t *conn, int x, int y, int w, int h) |
180 | { |
177 | { |
181 | ipcarg_t rc; |
178 | int i, j; |
182 | ipc_call_t answer; |
179 | int rc; |
183 | aid_t req; |
180 | attrs_t *attrs; |
184 | - | ||
185 | async_serialize_start(); |
181 | keyfield_t *field; |
186 | - | ||
187 | req = async_send_2(fb_info.phone, FB_WRITE, row, col, &answer); |
- | |
188 | rc = ipc_data_write_start(fb_info.phone, (void *) buf, nbyte); |
- | |
189 | 182 | ||
190 | if (rc != EOK) { |
183 | if (interbuffer) { |
- | 184 | for (j = 0; j < h; j++) { |
|
191 | async_wait_for(req, NULL); |
185 | for (i = 0; i < w; i++) { |
192 | async_serialize_end(); |
186 | interbuffer[i + j * w] = |
- | 187 | *get_field_at(&conn->screenbuffer, |
|
193 | return (ssize_t) rc; |
188 | x + i, y + j); |
- | 189 | } |
|
194 | } |
190 | } |
195 | 191 | ||
- | 192 | rc = async_req_4_0(fb_info.phone, FB_DRAW_TEXT_DATA, |
|
- | 193 | x, y, w, h); |
|
- | 194 | } else { |
|
- | 195 | rc = ENOTSUP; |
|
- | 196 | } |
|
- | 197 | ||
- | 198 | if (rc != 0) { |
|
- | 199 | attrs = &conn->screenbuffer.attrs; |
|
- | 200 | ||
- | 201 | for (j = 0; j < h; j++) { |
|
- | 202 | for (i = 0; i < w; i++) { |
|
- | 203 | field = get_field_at(&conn->screenbuffer, |
|
- | 204 | x + i, y + j); |
|
- | 205 | if (!attrs_same(*attrs, field->attrs)) |
|
196 | async_wait_for(req, &rc); |
206 | set_attrs(&field->attrs); |
197 | async_serialize_end(); |
207 | attrs = &field->attrs; |
198 | 208 | ||
199 | if (rc == EOK) |
- | |
200 | return (ssize_t) IPC_GET_ARG1(answer); |
209 | fb_putchar(field->character, y + j, x + i); |
201 | else |
210 | } |
202 | return -1; |
211 | } |
- | 212 | } |
|
203 | } |
213 | } |
204 | 214 | ||
205 | /** Flush buffered characters to FB. */ |
215 | /** Flush pending cells to FB. */ |
206 | static void fb_buf_flush(void) |
216 | static void fb_pending_flush(void) |
207 | { |
217 | { |
208 | screenbuffer_t *scr; |
218 | screenbuffer_t *scr; |
209 | int i; |
- | |
210 | 219 | ||
211 | scr = &(connections[fb_console].screenbuffer); |
220 | scr = &(connections[active_console].screenbuffer); |
212 | 221 | ||
213 | if (fb_bi > 0) { |
222 | if (fb_pending.n > 0) { |
214 | if (fb_write(fb_buf, fb_bi, fb_buf_row, fb_buf_col) < 0) { |
- | |
215 | /* Try falling back to char-by-char. */ |
- | |
216 | for (i = 0; i < fb_bi; i++) { |
- | |
217 | async_msg_3(fb_info.phone, FB_PUTCHAR, fb_buf[i], |
223 | fb_update_area(&connections[active_console], fb_pending.col, |
218 | fb_buf_row, fb_buf_col + i); |
224 | fb_pending.row, fb_pending.n, 1); |
219 | } |
- | |
220 | } |
- | |
221 | fb_bi = 0; |
225 | fb_pending.n = 0; |
222 | } |
226 | } |
223 | } |
227 | } |
224 | 228 | ||
225 | /** Print a character to the active VC with buffering. */ |
229 | /** Mark a character cell as changed. |
- | 230 | * |
|
- | 231 | * This adds the cell to the pending rowspan if possible. Otherwise |
|
- | 232 | * the old span is flushed first. |
|
- | 233 | */ |
|
226 | static void prtchr(char c, int row, int col) |
234 | static void cell_mark_changed(int row, int col) |
227 | { |
235 | { |
228 | if (fb_bi >= FB_BUF_SIZE) |
236 | if (fb_pending.n != 0) { |
- | 237 | if (row != fb_pending.row || |
|
- | 238 | col != fb_pending.col + fb_pending.n) { |
|
229 | fb_buf_flush(); |
239 | fb_pending_flush(); |
- | 240 | } |
|
- | 241 | } |
|
230 | 242 | ||
231 | if (fb_bi == 0) { |
243 | if (fb_pending.n == 0) { |
232 | fb_buf_row = row; |
244 | fb_pending.row = row; |
233 | fb_buf_col = col; |
245 | fb_pending.col = col; |
234 | fb_console = active_console; |
- | |
235 | } |
246 | } |
236 | 247 | ||
237 | fb_buf[fb_bi++] = c; |
248 | ++fb_pending.n; |
238 | } |
249 | } |
239 | 250 | ||
- | 251 | ||
240 | /** Check key and process special keys. |
252 | /** Print a character to the active VC with buffering. */ |
- | 253 | static void fb_putchar(char c, int row, int col) |
|
241 | * |
254 | { |
- | 255 | async_msg_3(fb_info.phone, FB_PUTCHAR, c, row, col); |
|
242 | * |
256 | } |
243 | */ |
257 | |
- | 258 | /** Process a character from the client (TTY emulation). */ |
|
244 | static void write_char(int console, char key) |
259 | static void write_char(int console, char key) |
245 | { |
260 | { |
246 | bool flush_cursor = false; |
261 | bool flush_cursor = false; |
247 | screenbuffer_t *scr = &(connections[console].screenbuffer); |
262 | screenbuffer_t *scr = &(connections[console].screenbuffer); |
248 | 263 | ||
249 | switch (key) { |
264 | switch (key) { |
250 | case '\n': |
265 | case '\n': |
251 | fb_buf_flush(); |
266 | fb_pending_flush(); |
252 | flush_cursor = true; |
267 | flush_cursor = true; |
253 | scr->position_y++; |
268 | scr->position_y++; |
254 | scr->position_x = 0; |
269 | scr->position_x = 0; |
255 | break; |
270 | break; |
256 | case '\r': |
271 | case '\r': |
257 | fb_buf_flush(); |
- | |
258 | break; |
272 | break; |
259 | case '\t': |
273 | case '\t': |
260 | fb_buf_flush(); |
- | |
261 | scr->position_x += 8; |
274 | scr->position_x += 8; |
262 | scr->position_x -= scr->position_x % 8; |
275 | scr->position_x -= scr->position_x % 8; |
263 | break; |
276 | break; |
264 | case '\b': |
277 | case '\b': |
265 | fb_buf_flush(); |
- | |
266 | if (scr->position_x == 0) |
278 | if (scr->position_x == 0) |
267 | break; |
279 | break; |
268 | scr->position_x--; |
280 | scr->position_x--; |
269 | if (console == active_console) |
281 | if (console == active_console) |
270 | prtchr(' ', scr->position_y, scr->position_x); |
282 | cell_mark_changed(scr->position_y, scr->position_x); |
271 | screenbuffer_putchar(scr, ' '); |
283 | screenbuffer_putchar(scr, ' '); |
272 | break; |
284 | break; |
273 | default: |
285 | default: |
274 | if (console == active_console) |
286 | if (console == active_console) |
275 | prtchr(key, scr->position_y, scr->position_x); |
287 | cell_mark_changed(scr->position_y, scr->position_x); |
276 | 288 | ||
277 | screenbuffer_putchar(scr, key); |
289 | screenbuffer_putchar(scr, key); |
278 | scr->position_x++; |
290 | scr->position_x++; |
279 | } |
291 | } |
280 | 292 | ||
281 | if (scr->position_x >= scr->size_x) { |
293 | if (scr->position_x >= scr->size_x) { |
282 | fb_buf_flush(); |
- | |
283 | flush_cursor = true; |
294 | flush_cursor = true; |
284 | scr->position_y++; |
295 | scr->position_y++; |
285 | } |
296 | } |
286 | 297 | ||
287 | if (scr->position_y >= scr->size_y) { |
298 | if (scr->position_y >= scr->size_y) { |
- | 299 | fb_pending_flush(); |
|
288 | scr->position_y = scr->size_y - 1; |
300 | scr->position_y = scr->size_y - 1; |
289 | screenbuffer_clear_line(scr, scr->top_line); |
301 | screenbuffer_clear_line(scr, scr->top_line); |
290 | scr->top_line = (scr->top_line + 1) % scr->size_y; |
302 | scr->top_line = (scr->top_line + 1) % scr->size_y; |
291 | if (console == active_console) |
303 | if (console == active_console) |
292 | async_msg_1(fb_info.phone, FB_SCROLL, 1); |
304 | async_msg_1(fb_info.phone, FB_SCROLL, 1); |
293 | } |
305 | } |
294 | 306 | ||
295 | scr->position_x = scr->position_x % scr->size_x; |
307 | scr->position_x = scr->position_x % scr->size_x; |
296 | 308 | ||
297 | if (console == active_console && flush_cursor) |
309 | if (console == active_console && flush_cursor) |
298 | curs_goto(scr->position_y, scr->position_x); |
310 | curs_goto(scr->position_y, scr->position_x); |
299 | } |
311 | } |
300 | 312 | ||
301 | /** Switch to new console */ |
313 | /** Switch to new console */ |
302 | static void change_console(int newcons) |
314 | static void change_console(int newcons) |
303 | { |
315 | { |
304 | connection_t *conn; |
316 | connection_t *conn; |
305 | int i, j, rc; |
317 | int i, j, rc; |
306 | keyfield_t *field; |
318 | keyfield_t *field; |
307 | attrs_t *attrs; |
319 | attrs_t *attrs; |
308 | 320 | ||
309 | if (newcons == active_console) |
321 | if (newcons == active_console) |
310 | return; |
322 | return; |
311 | 323 | ||
312 | fb_buf_flush(); |
324 | fb_pending_flush(); |
313 | 325 | ||
314 | if (newcons == KERNEL_CONSOLE) { |
326 | if (newcons == KERNEL_CONSOLE) { |
315 | async_serialize_start(); |
327 | async_serialize_start(); |
316 | curs_hide_sync(); |
328 | curs_hide_sync(); |
317 | gcons_in_kernel(); |
329 | gcons_in_kernel(); |
318 | async_serialize_end(); |
330 | async_serialize_end(); |
319 | 331 | ||
320 | if (__SYSCALL0(SYS_DEBUG_ENABLE_CONSOLE)) { |
332 | if (__SYSCALL0(SYS_DEBUG_ENABLE_CONSOLE)) { |
321 | prev_console = active_console; |
333 | prev_console = active_console; |
322 | active_console = KERNEL_CONSOLE; |
334 | active_console = KERNEL_CONSOLE; |
323 | } else |
335 | } else |
324 | newcons = active_console; |
336 | newcons = active_console; |
325 | } |
337 | } |
326 | 338 | ||
327 | if (newcons != KERNEL_CONSOLE) { |
339 | if (newcons != KERNEL_CONSOLE) { |
328 | async_serialize_start(); |
340 | async_serialize_start(); |
329 | 341 | ||
330 | if (active_console == KERNEL_CONSOLE) |
342 | if (active_console == KERNEL_CONSOLE) |
331 | gcons_redraw_console(); |
343 | gcons_redraw_console(); |
332 | 344 | ||
333 | active_console = newcons; |
345 | active_console = newcons; |
334 | gcons_change_console(newcons); |
346 | gcons_change_console(newcons); |
335 | conn = &connections[active_console]; |
347 | conn = &connections[active_console]; |
336 | 348 | ||
337 | set_attrs(&conn->screenbuffer.attrs); |
349 | set_attrs(&conn->screenbuffer.attrs); |
338 | curs_visibility(false); |
350 | curs_visibility(false); |
339 | if (interbuffer) { |
351 | if (interbuffer) { |
340 | for (i = 0; i < conn->screenbuffer.size_x; i++) |
352 | for (j = 0; j < conn->screenbuffer.size_y; j++) { |
341 | for (j = 0; j < conn->screenbuffer.size_y; j++) { |
353 | for (i = 0; i < conn->screenbuffer.size_x; i++) { |
342 | unsigned int size_x; |
354 | unsigned int size_x; |
343 | 355 | ||
344 | size_x = conn->screenbuffer.size_x; |
356 | size_x = conn->screenbuffer.size_x; |
345 | interbuffer[i + j * size_x] = |
357 | interbuffer[j * size_x + i] = |
346 | *get_field_at(&conn->screenbuffer, i, j); |
358 | *get_field_at(&conn->screenbuffer, i, j); |
347 | } |
359 | } |
- | 360 | } |
|
348 | /* This call can preempt, but we are already at the end */ |
361 | /* This call can preempt, but we are already at the end */ |
349 | rc = async_req_0_0(fb_info.phone, FB_DRAW_TEXT_DATA); |
362 | rc = async_req_4_0(fb_info.phone, FB_DRAW_TEXT_DATA, |
- | 363 | 0, 0, conn->screenbuffer.size_x, |
|
- | 364 | conn->screenbuffer.size_y); |
|
350 | } |
365 | } |
351 | 366 | ||
352 | if ((!interbuffer) || (rc != 0)) { |
367 | if ((!interbuffer) || (rc != 0)) { |
353 | set_attrs(&conn->screenbuffer.attrs); |
368 | set_attrs(&conn->screenbuffer.attrs); |
354 | clrscr(); |
369 | clrscr(); |
355 | attrs = &conn->screenbuffer.attrs; |
370 | attrs = &conn->screenbuffer.attrs; |
356 | 371 | ||
357 | for (j = 0; j < conn->screenbuffer.size_y; j++) |
372 | for (j = 0; j < conn->screenbuffer.size_y; j++) |
358 | for (i = 0; i < conn->screenbuffer.size_x; i++) { |
373 | for (i = 0; i < conn->screenbuffer.size_x; i++) { |
359 | field = get_field_at(&conn->screenbuffer, i, j); |
374 | field = get_field_at(&conn->screenbuffer, i, j); |
360 | if (!attrs_same(*attrs, field->attrs)) |
375 | if (!attrs_same(*attrs, field->attrs)) |
361 | set_attrs(&field->attrs); |
376 | set_attrs(&field->attrs); |
362 | attrs = &field->attrs; |
377 | attrs = &field->attrs; |
363 | if ((field->character == ' ') && |
378 | if ((field->character == ' ') && |
364 | (attrs_same(field->attrs, |
379 | (attrs_same(field->attrs, |
365 | conn->screenbuffer.attrs))) |
380 | conn->screenbuffer.attrs))) |
366 | continue; |
381 | continue; |
367 | 382 | ||
368 | prtchr(field->character, j, i); |
383 | fb_putchar(field->character, j, i); |
369 | } |
384 | } |
370 | } |
385 | } |
371 | 386 | ||
372 | curs_goto(conn->screenbuffer.position_y, |
387 | curs_goto(conn->screenbuffer.position_y, |
373 | conn->screenbuffer.position_x); |
388 | conn->screenbuffer.position_x); |
374 | curs_visibility(conn->screenbuffer.is_cursor_visible); |
389 | curs_visibility(conn->screenbuffer.is_cursor_visible); |
375 | 390 | ||
376 | async_serialize_end(); |
391 | async_serialize_end(); |
377 | } |
392 | } |
378 | } |
393 | } |
379 | 394 | ||
380 | /** Handler for keyboard */ |
395 | /** Handler for keyboard */ |
381 | static void keyboard_events(ipc_callid_t iid, ipc_call_t *icall) |
396 | static void keyboard_events(ipc_callid_t iid, ipc_call_t *icall) |
382 | { |
397 | { |
383 | ipc_callid_t callid; |
398 | ipc_callid_t callid; |
384 | ipc_call_t call; |
399 | ipc_call_t call; |
385 | int retval; |
400 | int retval; |
386 | kbd_event_t ev; |
401 | kbd_event_t ev; |
387 | connection_t *conn; |
402 | connection_t *conn; |
388 | int newcon; |
403 | int newcon; |
389 | 404 | ||
390 | /* Ignore parameters, the connection is alread opened */ |
405 | /* Ignore parameters, the connection is alread opened */ |
391 | while (1) { |
406 | while (1) { |
392 | callid = async_get_call(&call); |
407 | callid = async_get_call(&call); |
393 | switch (IPC_GET_METHOD(call)) { |
408 | switch (IPC_GET_METHOD(call)) { |
394 | case IPC_M_PHONE_HUNGUP: |
409 | case IPC_M_PHONE_HUNGUP: |
395 | /* TODO: Handle hangup */ |
410 | /* TODO: Handle hangup */ |
396 | return; |
411 | return; |
397 | case KBD_MS_LEFT: |
412 | case KBD_MS_LEFT: |
398 | newcon = gcons_mouse_btn(IPC_GET_ARG1(call)); |
413 | newcon = gcons_mouse_btn(IPC_GET_ARG1(call)); |
399 | if (newcon != -1) |
414 | if (newcon != -1) |
400 | change_console(newcon); |
415 | change_console(newcon); |
401 | retval = 0; |
416 | retval = 0; |
402 | break; |
417 | break; |
403 | case KBD_MS_MOVE: |
418 | case KBD_MS_MOVE: |
404 | gcons_mouse_move(IPC_GET_ARG1(call), |
419 | gcons_mouse_move(IPC_GET_ARG1(call), |
405 | IPC_GET_ARG2(call)); |
420 | IPC_GET_ARG2(call)); |
406 | retval = 0; |
421 | retval = 0; |
407 | break; |
422 | break; |
408 | case KBD_EVENT: |
423 | case KBD_EVENT: |
409 | /* Got event from keyboard driver. */ |
424 | /* Got event from keyboard driver. */ |
410 | retval = 0; |
425 | retval = 0; |
411 | ev.type = IPC_GET_ARG1(call); |
426 | ev.type = IPC_GET_ARG1(call); |
412 | ev.key = IPC_GET_ARG2(call); |
427 | ev.key = IPC_GET_ARG2(call); |
413 | ev.mods = IPC_GET_ARG3(call); |
428 | ev.mods = IPC_GET_ARG3(call); |
414 | ev.c = IPC_GET_ARG4(call); |
429 | ev.c = IPC_GET_ARG4(call); |
415 | 430 | ||
416 | /* switch to another virtual console */ |
431 | /* switch to another virtual console */ |
417 | 432 | ||
418 | conn = &connections[active_console]; |
433 | conn = &connections[active_console]; |
419 | 434 | ||
420 | if ((ev.key >= KC_F1) && (ev.key < KC_F1 + |
435 | if ((ev.key >= KC_F1) && (ev.key < KC_F1 + |
421 | CONSOLE_COUNT)) { |
436 | CONSOLE_COUNT)) { |
422 | if (ev.key == KC_F12) |
437 | if (ev.key == KC_F12) |
423 | change_console(KERNEL_CONSOLE); |
438 | change_console(KERNEL_CONSOLE); |
424 | else |
439 | else |
425 | change_console(ev.key - KC_F1); |
440 | change_console(ev.key - KC_F1); |
426 | break; |
441 | break; |
427 | } |
442 | } |
428 | 443 | ||
429 | /* if client is awaiting key, send it */ |
444 | /* if client is awaiting key, send it */ |
430 | if (conn->keyrequest_counter > 0) { |
445 | if (conn->keyrequest_counter > 0) { |
431 | conn->keyrequest_counter--; |
446 | conn->keyrequest_counter--; |
432 | ipc_answer_4(fifo_pop(conn->keyrequests), EOK, |
447 | ipc_answer_4(fifo_pop(conn->keyrequests), EOK, |
433 | ev.type, ev.key, ev.mods, ev.c); |
448 | ev.type, ev.key, ev.mods, ev.c); |
434 | break; |
449 | break; |
435 | } |
450 | } |
436 | 451 | ||
437 | keybuffer_push(&conn->keybuffer, &ev); |
452 | keybuffer_push(&conn->keybuffer, &ev); |
438 | retval = 0; |
453 | retval = 0; |
439 | 454 | ||
440 | break; |
455 | break; |
441 | default: |
456 | default: |
442 | retval = ENOENT; |
457 | retval = ENOENT; |
443 | } |
458 | } |
444 | ipc_answer_0(callid, retval); |
459 | ipc_answer_0(callid, retval); |
445 | } |
460 | } |
446 | } |
461 | } |
447 | 462 | ||
448 | /** Handle CONSOLE_WRITE call. */ |
463 | /** Handle CONSOLE_WRITE call. */ |
449 | static void cons_write(int consnum, ipc_callid_t rid, ipc_call_t *request) |
464 | static void cons_write(int consnum, ipc_callid_t rid, ipc_call_t *request) |
450 | { |
465 | { |
451 | ipc_callid_t callid; |
466 | ipc_callid_t callid; |
452 | size_t len; |
467 | size_t len; |
453 | size_t i; |
468 | size_t i; |
454 | 469 | ||
455 | if (!ipc_data_write_receive(&callid, &len)) { |
470 | if (!ipc_data_write_receive(&callid, &len)) { |
456 | ipc_answer_0(callid, EINVAL); |
471 | ipc_answer_0(callid, EINVAL); |
457 | ipc_answer_0(rid, EINVAL); |
472 | ipc_answer_0(rid, EINVAL); |
458 | } |
473 | } |
459 | 474 | ||
460 | if (len > CWRITE_BUF_SIZE) |
475 | if (len > CWRITE_BUF_SIZE) |
461 | len = CWRITE_BUF_SIZE; |
476 | len = CWRITE_BUF_SIZE; |
462 | 477 | ||
463 | (void) ipc_data_write_finalize(callid, cwrite_buf, len); |
478 | (void) ipc_data_write_finalize(callid, cwrite_buf, len); |
464 | 479 | ||
465 | for (i = 0; i < len; i++) { |
480 | for (i = 0; i < len; i++) { |
466 | write_char(consnum, cwrite_buf[i]); |
481 | write_char(consnum, cwrite_buf[i]); |
467 | } |
482 | } |
468 | 483 | ||
469 | gcons_notify_char(consnum); |
484 | gcons_notify_char(consnum); |
470 | ipc_answer_1(rid, EOK, len); |
485 | ipc_answer_1(rid, EOK, len); |
471 | } |
486 | } |
472 | 487 | ||
473 | /** Default thread for new connections */ |
488 | /** Default thread for new connections */ |
474 | static void client_connection(ipc_callid_t iid, ipc_call_t *icall) |
489 | static void client_connection(ipc_callid_t iid, ipc_call_t *icall) |
475 | { |
490 | { |
476 | ipc_callid_t callid; |
491 | ipc_callid_t callid; |
477 | ipc_call_t call; |
492 | ipc_call_t call; |
478 | int consnum; |
493 | int consnum; |
479 | ipcarg_t arg1, arg2, arg3, arg4; |
494 | ipcarg_t arg1, arg2, arg3, arg4; |
480 | connection_t *conn; |
495 | connection_t *conn; |
- | 496 | screenbuffer_t *scr; |
|
481 | 497 | ||
482 | if ((consnum = find_free_connection()) == -1) { |
498 | if ((consnum = find_free_connection()) == -1) { |
483 | ipc_answer_0(iid, ELIMIT); |
499 | ipc_answer_0(iid, ELIMIT); |
484 | return; |
500 | return; |
485 | } |
501 | } |
486 | conn = &connections[consnum]; |
502 | conn = &connections[consnum]; |
487 | conn->used = 1; |
503 | conn->used = 1; |
488 | 504 | ||
489 | async_serialize_start(); |
505 | async_serialize_start(); |
490 | gcons_notify_connect(consnum); |
506 | gcons_notify_connect(consnum); |
491 | conn->client_phone = IPC_GET_ARG5(*icall); |
507 | conn->client_phone = IPC_GET_ARG5(*icall); |
492 | screenbuffer_clear(&conn->screenbuffer); |
508 | screenbuffer_clear(&conn->screenbuffer); |
493 | 509 | ||
494 | /* Accept the connection */ |
510 | /* Accept the connection */ |
495 | ipc_answer_0(iid, EOK); |
511 | ipc_answer_0(iid, EOK); |
496 | 512 | ||
497 | while (1) { |
513 | while (1) { |
498 | async_serialize_end(); |
514 | async_serialize_end(); |
499 | callid = async_get_call(&call); |
515 | callid = async_get_call(&call); |
500 | async_serialize_start(); |
516 | async_serialize_start(); |
501 | 517 | ||
502 | arg1 = 0; |
518 | arg1 = 0; |
503 | arg2 = 0; |
519 | arg2 = 0; |
504 | arg3 = 0; |
520 | arg3 = 0; |
505 | arg4 = 0; |
521 | arg4 = 0; |
506 | 522 | ||
507 | switch (IPC_GET_METHOD(call)) { |
523 | switch (IPC_GET_METHOD(call)) { |
508 | case IPC_M_PHONE_HUNGUP: |
524 | case IPC_M_PHONE_HUNGUP: |
509 | gcons_notify_disconnect(consnum); |
525 | gcons_notify_disconnect(consnum); |
510 | 526 | ||
511 | /* Answer all pending requests */ |
527 | /* Answer all pending requests */ |
512 | while (conn->keyrequest_counter > 0) { |
528 | while (conn->keyrequest_counter > 0) { |
513 | conn->keyrequest_counter--; |
529 | conn->keyrequest_counter--; |
514 | ipc_answer_0(fifo_pop(conn->keyrequests), |
530 | ipc_answer_0(fifo_pop(conn->keyrequests), |
515 | ENOENT); |
531 | ENOENT); |
516 | break; |
532 | break; |
517 | } |
533 | } |
518 | conn->used = 0; |
534 | conn->used = 0; |
519 | return; |
535 | return; |
520 | case CONSOLE_PUTCHAR: |
536 | case CONSOLE_PUTCHAR: |
521 | write_char(consnum, IPC_GET_ARG1(call)); |
537 | write_char(consnum, IPC_GET_ARG1(call)); |
522 | gcons_notify_char(consnum); |
538 | gcons_notify_char(consnum); |
523 | break; |
539 | break; |
524 | case CONSOLE_WRITE: |
540 | case CONSOLE_WRITE: |
525 | cons_write(consnum, callid, &call); |
541 | cons_write(consnum, callid, &call); |
526 | continue; |
542 | continue; |
527 | case CONSOLE_CLEAR: |
543 | case CONSOLE_CLEAR: |
528 | /* Send message to fb */ |
544 | /* Send message to fb */ |
529 | if (consnum == active_console) { |
545 | if (consnum == active_console) { |
530 | async_msg_0(fb_info.phone, FB_CLEAR); |
546 | async_msg_0(fb_info.phone, FB_CLEAR); |
531 | } |
547 | } |
532 | 548 | ||
533 | screenbuffer_clear(&conn->screenbuffer); |
549 | screenbuffer_clear(&conn->screenbuffer); |
534 | 550 | ||
535 | break; |
551 | break; |
536 | case CONSOLE_GOTO: |
552 | case CONSOLE_GOTO: |
537 | fb_buf_flush(); |
- | |
538 | screenbuffer_goto(&conn->screenbuffer, |
553 | screenbuffer_goto(&conn->screenbuffer, |
539 | IPC_GET_ARG2(call), IPC_GET_ARG1(call)); |
554 | IPC_GET_ARG2(call), IPC_GET_ARG1(call)); |
540 | if (consnum == active_console) |
555 | if (consnum == active_console) |
541 | curs_goto(IPC_GET_ARG1(call), |
556 | curs_goto(IPC_GET_ARG1(call), |
542 | IPC_GET_ARG2(call)); |
557 | IPC_GET_ARG2(call)); |
543 | break; |
558 | break; |
544 | case CONSOLE_GETSIZE: |
559 | case CONSOLE_GETSIZE: |
545 | arg1 = fb_info.rows; |
560 | arg1 = fb_info.rows; |
546 | arg2 = fb_info.cols; |
561 | arg2 = fb_info.cols; |
547 | break; |
562 | break; |
548 | case CONSOLE_FLUSH: |
563 | case CONSOLE_FLUSH: |
549 | fb_buf_flush(); |
564 | fb_pending_flush(); |
550 | if (consnum == active_console) |
565 | if (consnum == active_console) { |
551 | async_req_0_0(fb_info.phone, FB_FLUSH); |
566 | async_req_0_0(fb_info.phone, FB_FLUSH); |
- | 567 | ||
- | 568 | scr = &(connections[consnum].screenbuffer); |
|
- | 569 | curs_goto(scr->position_y, scr->position_x); |
|
- | 570 | } |
|
552 | break; |
571 | break; |
553 | case CONSOLE_SET_STYLE: |
572 | case CONSOLE_SET_STYLE: |
554 | fb_buf_flush(); |
573 | fb_pending_flush(); |
555 | arg1 = IPC_GET_ARG1(call); |
574 | arg1 = IPC_GET_ARG1(call); |
556 | screenbuffer_set_style(&conn->screenbuffer, arg1); |
575 | screenbuffer_set_style(&conn->screenbuffer, arg1); |
557 | if (consnum == active_console) |
576 | if (consnum == active_console) |
558 | set_style(arg1); |
577 | set_style(arg1); |
559 | break; |
578 | break; |
560 | case CONSOLE_SET_COLOR: |
579 | case CONSOLE_SET_COLOR: |
561 | fb_buf_flush(); |
580 | fb_pending_flush(); |
562 | arg1 = IPC_GET_ARG1(call); |
581 | arg1 = IPC_GET_ARG1(call); |
563 | arg2 = IPC_GET_ARG2(call); |
582 | arg2 = IPC_GET_ARG2(call); |
564 | arg3 = IPC_GET_ARG3(call); |
583 | arg3 = IPC_GET_ARG3(call); |
565 | screenbuffer_set_color(&conn->screenbuffer, arg1, |
584 | screenbuffer_set_color(&conn->screenbuffer, arg1, |
566 | arg2, arg3); |
585 | arg2, arg3); |
567 | if (consnum == active_console) |
586 | if (consnum == active_console) |
568 | set_color(arg1, arg2, arg3); |
587 | set_color(arg1, arg2, arg3); |
569 | break; |
588 | break; |
570 | case CONSOLE_SET_RGB_COLOR: |
589 | case CONSOLE_SET_RGB_COLOR: |
571 | fb_buf_flush(); |
590 | fb_pending_flush(); |
572 | arg1 = IPC_GET_ARG1(call); |
591 | arg1 = IPC_GET_ARG1(call); |
573 | arg2 = IPC_GET_ARG2(call); |
592 | arg2 = IPC_GET_ARG2(call); |
574 | screenbuffer_set_rgb_color(&conn->screenbuffer, arg1, |
593 | screenbuffer_set_rgb_color(&conn->screenbuffer, arg1, |
575 | arg2); |
594 | arg2); |
576 | if (consnum == active_console) |
595 | if (consnum == active_console) |
577 | set_rgb_color(arg1, arg2); |
596 | set_rgb_color(arg1, arg2); |
578 | break; |
597 | break; |
579 | case CONSOLE_CURSOR_VISIBILITY: |
598 | case CONSOLE_CURSOR_VISIBILITY: |
580 | fb_buf_flush(); |
599 | fb_pending_flush(); |
581 | arg1 = IPC_GET_ARG1(call); |
600 | arg1 = IPC_GET_ARG1(call); |
582 | conn->screenbuffer.is_cursor_visible = arg1; |
601 | conn->screenbuffer.is_cursor_visible = arg1; |
583 | if (consnum == active_console) |
602 | if (consnum == active_console) |
584 | curs_visibility(arg1); |
603 | curs_visibility(arg1); |
585 | break; |
604 | break; |
586 | case CONSOLE_GETKEY: |
605 | case CONSOLE_GETKEY: |
587 | if (keybuffer_empty(&conn->keybuffer)) { |
606 | if (keybuffer_empty(&conn->keybuffer)) { |
588 | /* buffer is empty -> store request */ |
607 | /* buffer is empty -> store request */ |
589 | if (conn->keyrequest_counter < |
608 | if (conn->keyrequest_counter < |
590 | MAX_KEYREQUESTS_BUFFERED) { |
609 | MAX_KEYREQUESTS_BUFFERED) { |
591 | fifo_push(conn->keyrequests, callid); |
610 | fifo_push(conn->keyrequests, callid); |
592 | conn->keyrequest_counter++; |
611 | conn->keyrequest_counter++; |
593 | } else { |
612 | } else { |
594 | /* |
613 | /* |
595 | * No key available and too many |
614 | * No key available and too many |
596 | * requests => fail. |
615 | * requests => fail. |
597 | */ |
616 | */ |
598 | ipc_answer_0(callid, ELIMIT); |
617 | ipc_answer_0(callid, ELIMIT); |
599 | } |
618 | } |
600 | continue; |
619 | continue; |
601 | } |
620 | } |
602 | kbd_event_t ev; |
621 | kbd_event_t ev; |
603 | keybuffer_pop(&conn->keybuffer, &ev); |
622 | keybuffer_pop(&conn->keybuffer, &ev); |
604 | arg1 = ev.type; |
623 | arg1 = ev.type; |
605 | arg2 = ev.key; |
624 | arg2 = ev.key; |
606 | arg3 = ev.mods; |
625 | arg3 = ev.mods; |
607 | arg4 = ev.c; |
626 | arg4 = ev.c; |
608 | break; |
627 | break; |
609 | } |
628 | } |
610 | ipc_answer_4(callid, EOK, arg1, arg2, arg3, arg4); |
629 | ipc_answer_4(callid, EOK, arg1, arg2, arg3, arg4); |
611 | } |
630 | } |
612 | } |
631 | } |
613 | 632 | ||
614 | static void interrupt_received(ipc_callid_t callid, ipc_call_t *call) |
633 | static void interrupt_received(ipc_callid_t callid, ipc_call_t *call) |
615 | { |
634 | { |
616 | change_console(prev_console); |
635 | change_console(prev_console); |
617 | } |
636 | } |
618 | 637 | ||
619 | int main(int argc, char *argv[]) |
638 | int main(int argc, char *argv[]) |
620 | { |
639 | { |
621 | printf(NAME ": HelenOS Console service\n"); |
640 | printf(NAME ": HelenOS Console service\n"); |
622 | 641 | ||
623 | ipcarg_t phonehash; |
642 | ipcarg_t phonehash; |
624 | int kbd_phone; |
643 | int kbd_phone; |
625 | size_t ib_size; |
644 | size_t ib_size; |
626 | int i; |
645 | int i; |
627 | 646 | ||
628 | async_set_client_connection(client_connection); |
647 | async_set_client_connection(client_connection); |
629 | 648 | ||
630 | /* Connect to keyboard driver */ |
649 | /* Connect to keyboard driver */ |
631 | kbd_phone = ipc_connect_me_to_blocking(PHONE_NS, SERVICE_KEYBOARD, 0, 0); |
650 | kbd_phone = ipc_connect_me_to_blocking(PHONE_NS, SERVICE_KEYBOARD, 0, 0); |
632 | if (kbd_phone < 0) { |
651 | if (kbd_phone < 0) { |
633 | printf(NAME ": Failed to connect to keyboard service\n"); |
652 | printf(NAME ": Failed to connect to keyboard service\n"); |
634 | return -1; |
653 | return -1; |
635 | } |
654 | } |
636 | 655 | ||
637 | if (ipc_connect_to_me(kbd_phone, SERVICE_CONSOLE, 0, 0, &phonehash) != 0) { |
656 | if (ipc_connect_to_me(kbd_phone, SERVICE_CONSOLE, 0, 0, &phonehash) != 0) { |
638 | printf(NAME ": Failed to create callback from keyboard service\n"); |
657 | printf(NAME ": Failed to create callback from keyboard service\n"); |
639 | return -1; |
658 | return -1; |
640 | } |
659 | } |
641 | 660 | ||
642 | async_new_connection(phonehash, 0, NULL, keyboard_events); |
661 | async_new_connection(phonehash, 0, NULL, keyboard_events); |
643 | 662 | ||
644 | /* Connect to framebuffer driver */ |
663 | /* Connect to framebuffer driver */ |
645 | fb_info.phone = ipc_connect_me_to_blocking(PHONE_NS, SERVICE_VIDEO, 0, 0); |
664 | fb_info.phone = ipc_connect_me_to_blocking(PHONE_NS, SERVICE_VIDEO, 0, 0); |
646 | if (fb_info.phone < 0) { |
665 | if (fb_info.phone < 0) { |
647 | printf(NAME ": Failed to connect to video service\n"); |
666 | printf(NAME ": Failed to connect to video service\n"); |
648 | return -1; |
667 | return -1; |
649 | } |
668 | } |
650 | 669 | ||
651 | /* Disable kernel output to the console */ |
670 | /* Disable kernel output to the console */ |
652 | __SYSCALL0(SYS_DEBUG_DISABLE_CONSOLE); |
671 | __SYSCALL0(SYS_DEBUG_DISABLE_CONSOLE); |
653 | 672 | ||
654 | /* Initialize gcons */ |
673 | /* Initialize gcons */ |
655 | gcons_init(fb_info.phone); |
674 | gcons_init(fb_info.phone); |
656 | /* Synchronize, the gcons can have something in queue */ |
675 | /* Synchronize, the gcons can have something in queue */ |
657 | async_req_0_0(fb_info.phone, FB_FLUSH); |
676 | async_req_0_0(fb_info.phone, FB_FLUSH); |
658 | 677 | ||
659 | async_req_0_2(fb_info.phone, FB_GET_CSIZE, &fb_info.rows, |
678 | async_req_0_2(fb_info.phone, FB_GET_CSIZE, &fb_info.rows, |
660 | &fb_info.cols); |
679 | &fb_info.cols); |
661 | set_rgb_color(DEFAULT_FOREGROUND, DEFAULT_BACKGROUND); |
680 | set_rgb_color(DEFAULT_FOREGROUND, DEFAULT_BACKGROUND); |
662 | clrscr(); |
681 | clrscr(); |
663 | 682 | ||
664 | /* Init virtual consoles */ |
683 | /* Init virtual consoles */ |
665 | for (i = 0; i < CONSOLE_COUNT; i++) { |
684 | for (i = 0; i < CONSOLE_COUNT; i++) { |
666 | connections[i].used = 0; |
685 | connections[i].used = 0; |
667 | keybuffer_init(&connections[i].keybuffer); |
686 | keybuffer_init(&connections[i].keybuffer); |
668 | 687 | ||
669 | connections[i].keyrequests.head = 0; |
688 | connections[i].keyrequests.head = 0; |
670 | connections[i].keyrequests.tail = 0; |
689 | connections[i].keyrequests.tail = 0; |
671 | connections[i].keyrequests.items = MAX_KEYREQUESTS_BUFFERED; |
690 | connections[i].keyrequests.items = MAX_KEYREQUESTS_BUFFERED; |
672 | connections[i].keyrequest_counter = 0; |
691 | connections[i].keyrequest_counter = 0; |
673 | 692 | ||
674 | if (screenbuffer_init(&connections[i].screenbuffer, |
693 | if (screenbuffer_init(&connections[i].screenbuffer, |
675 | fb_info.cols, fb_info.rows) == NULL) { |
694 | fb_info.cols, fb_info.rows) == NULL) { |
676 | /* FIXME: handle error */ |
695 | /* FIXME: handle error */ |
677 | return -1; |
696 | return -1; |
678 | } |
697 | } |
679 | } |
698 | } |
680 | connections[KERNEL_CONSOLE].used = 1; |
699 | connections[KERNEL_CONSOLE].used = 1; |
681 | 700 | ||
682 | /* Set up shared memory buffer. */ |
701 | /* Set up shared memory buffer. */ |
683 | ib_size = sizeof(keyfield_t) * fb_info.cols * fb_info.rows; |
702 | ib_size = sizeof(keyfield_t) * fb_info.cols * fb_info.rows; |
684 | interbuffer = as_get_mappable_page(ib_size); |
703 | interbuffer = as_get_mappable_page(ib_size); |
685 | 704 | ||
- | 705 | fb_pending.n = 0; |
|
- | 706 | ||
686 | if (as_area_create(interbuffer, ib_size, AS_AREA_READ | |
707 | if (as_area_create(interbuffer, ib_size, AS_AREA_READ | |
687 | AS_AREA_WRITE | AS_AREA_CACHEABLE) != interbuffer) { |
708 | AS_AREA_WRITE | AS_AREA_CACHEABLE) != interbuffer) { |
688 | interbuffer = NULL; |
709 | interbuffer = NULL; |
689 | } |
710 | } |
690 | 711 | ||
691 | if (interbuffer) { |
712 | if (interbuffer) { |
692 | if (ipc_share_out_start(fb_info.phone, interbuffer, |
713 | if (ipc_share_out_start(fb_info.phone, interbuffer, |
693 | AS_AREA_READ) != EOK) { |
714 | AS_AREA_READ) != EOK) { |
694 | as_area_destroy(interbuffer); |
715 | as_area_destroy(interbuffer); |
695 | interbuffer = NULL; |
716 | interbuffer = NULL; |
696 | } |
717 | } |
697 | } |
718 | } |
698 | 719 | ||
699 | curs_goto(0, 0); |
720 | curs_goto(0, 0); |
700 | curs_visibility( |
721 | curs_visibility( |
701 | connections[active_console].screenbuffer.is_cursor_visible); |
722 | connections[active_console].screenbuffer.is_cursor_visible); |
702 | 723 | ||
703 | /* Register at NS */ |
724 | /* Register at NS */ |
704 | if (ipc_connect_to_me(PHONE_NS, SERVICE_CONSOLE, 0, 0, &phonehash) != 0) |
725 | if (ipc_connect_to_me(PHONE_NS, SERVICE_CONSOLE, 0, 0, &phonehash) != 0) |
705 | return -1; |
726 | return -1; |
706 | 727 | ||
707 | /* Receive kernel notifications */ |
728 | /* Receive kernel notifications */ |
708 | // if (sysinfo_value("kconsole.present")) { |
729 | // if (sysinfo_value("kconsole.present")) { |
709 | // int inr = sysinfo_value("kconsole.inr"); |
730 | // int inr = sysinfo_value("kconsole.inr"); |
710 | // if (ipc_register_irq(inr, device_assign_devno(), 0, NULL) != EOK) |
731 | // if (ipc_register_irq(inr, device_assign_devno(), 0, NULL) != EOK) |
711 | // printf(NAME ": Error registering kconsole notifications\n"); |
732 | // printf(NAME ": Error registering kconsole notifications\n"); |
712 | // |
733 | // |
713 | // async_set_interrupt_received(interrupt_received); |
734 | // async_set_interrupt_received(interrupt_received); |
714 | // } |
735 | // } |
715 | 736 | ||
716 | // FIXME: avoid connectiong to itself, keep using klog |
737 | // FIXME: avoid connectiong to itself, keep using klog |
717 | // printf(NAME ": Accepting connections\n"); |
738 | // printf(NAME ": Accepting connections\n"); |
718 | async_manager(); |
739 | async_manager(); |
719 | 740 | ||
720 | return 0; |
741 | return 0; |
721 | } |
742 | } |
722 | 743 | ||
723 | /** @} |
744 | /** @} |
724 | */ |
745 | */ |
725 | 746 |