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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 <io/keycode.h> |
39 | #include <io/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 <keybuffer.h> |
43 | #include <keybuffer.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 <adt/fifo.h> |
47 | #include <adt/fifo.h> |
48 | #include <sys/mman.h> |
48 | #include <sys/mman.h> |
49 | #include <stdio.h> |
49 | #include <stdio.h> |
50 | #include <string.h> |
50 | #include <string.h> |
51 | #include <sysinfo.h> |
51 | #include <sysinfo.h> |
52 | #include <event.h> |
52 | #include <event.h> |
53 | #include <devmap.h> |
53 | #include <devmap.h> |
54 | #include <fibril_sync.h> |
54 | #include <fibril_sync.h> |
55 | 55 | ||
56 | #include "console.h" |
56 | #include "console.h" |
57 | #include "gcons.h" |
57 | #include "gcons.h" |
58 | #include "screenbuffer.h" |
58 | #include "screenbuffer.h" |
59 | 59 | ||
60 | #define NAME "console" |
60 | #define NAME "console" |
61 | 61 | ||
62 | #define MAX_DEVICE_NAME 32 |
62 | #define MAX_DEVICE_NAME 32 |
63 | 63 | ||
64 | /** Phone to the keyboard driver. */ |
64 | /** Phone to the keyboard driver. */ |
65 | static int kbd_phone; |
65 | static int kbd_phone; |
66 | 66 | ||
67 | /** Information about framebuffer */ |
67 | /** Information about framebuffer */ |
68 | struct { |
68 | struct { |
69 | int phone; /**< Framebuffer phone */ |
69 | int phone; /**< Framebuffer phone */ |
70 | ipcarg_t cols; /**< Framebuffer columns */ |
70 | ipcarg_t cols; /**< Framebuffer columns */ |
71 | ipcarg_t rows; /**< Framebuffer rows */ |
71 | ipcarg_t rows; /**< Framebuffer rows */ |
72 | } fb_info; |
72 | } fb_info; |
73 | 73 | ||
74 | typedef struct { |
74 | typedef struct { |
75 | size_t index; /**< Console index */ |
75 | size_t index; /**< Console index */ |
76 | size_t refcount; /**< Connection reference count */ |
76 | size_t refcount; /**< Connection reference count */ |
77 | dev_handle_t dev_handle; /**< Device handle */ |
77 | dev_handle_t dev_handle; /**< Device handle */ |
78 | keybuffer_t keybuffer; /**< Buffer for incoming keys. */ |
78 | keybuffer_t keybuffer; /**< Buffer for incoming keys. */ |
79 | screenbuffer_t scr; /**< Screenbuffer for saving screen |
79 | screenbuffer_t scr; /**< Screenbuffer for saving screen |
80 | contents and related settings. */ |
80 | contents and related settings. */ |
81 | } console_t; |
81 | } console_t; |
82 | 82 | ||
83 | /** Array of data for virtual consoles */ |
83 | /** Array of data for virtual consoles */ |
84 | static console_t consoles[CONSOLE_COUNT]; |
84 | static console_t consoles[CONSOLE_COUNT]; |
85 | 85 | ||
86 | static console_t *active_console = &consoles[0]; |
86 | static console_t *active_console = &consoles[0]; |
87 | static console_t *prev_console = &consoles[0]; |
87 | static console_t *prev_console = &consoles[0]; |
88 | static console_t *kernel_console = &consoles[KERNEL_CONSOLE]; |
88 | static console_t *kernel_console = &consoles[KERNEL_CONSOLE]; |
89 | 89 | ||
90 | /** Pointer to memory shared with framebufer used for |
90 | /** Pointer to memory shared with framebufer used for |
91 | faster virtual console switching */ |
91 | faster virtual console switching */ |
92 | static keyfield_t *interbuffer = NULL; |
92 | static keyfield_t *interbuffer = NULL; |
93 | 93 | ||
94 | /** Information on row-span yet unsent to FB driver. */ |
94 | /** Information on row-span yet unsent to FB driver. */ |
95 | struct { |
95 | struct { |
96 | size_t col; /**< Leftmost column of the span. */ |
96 | size_t col; /**< Leftmost column of the span. */ |
97 | size_t row; /**< Row where the span lies. */ |
97 | size_t row; /**< Row where the span lies. */ |
98 | size_t cnt; /**< Width of the span. */ |
98 | size_t cnt; /**< Width of the span. */ |
99 | } fb_pending; |
99 | } fb_pending; |
100 | 100 | ||
101 | static FIBRIL_MUTEX_INITIALIZE(input_mutex); |
101 | static FIBRIL_MUTEX_INITIALIZE(input_mutex); |
102 | static FIBRIL_CONDVAR_INITIALIZE(input_cv); |
102 | static FIBRIL_CONDVAR_INITIALIZE(input_cv); |
103 | 103 | ||
104 | static void curs_visibility(bool visible) |
104 | static void curs_visibility(bool visible) |
105 | { |
105 | { |
106 | async_msg_1(fb_info.phone, FB_CURSOR_VISIBILITY, visible); |
106 | async_msg_1(fb_info.phone, FB_CURSOR_VISIBILITY, visible); |
107 | } |
107 | } |
108 | 108 | ||
109 | static void curs_hide_sync(void) |
109 | static void curs_hide_sync(void) |
110 | { |
110 | { |
111 | ipc_call_sync_1_0(fb_info.phone, FB_CURSOR_VISIBILITY, false); |
111 | ipc_call_sync_1_0(fb_info.phone, FB_CURSOR_VISIBILITY, false); |
112 | } |
112 | } |
113 | 113 | ||
114 | static void curs_goto(size_t x, size_t y) |
114 | static void curs_goto(size_t x, size_t y) |
115 | { |
115 | { |
116 | async_msg_2(fb_info.phone, FB_CURSOR_GOTO, x, y); |
116 | async_msg_2(fb_info.phone, FB_CURSOR_GOTO, x, y); |
117 | } |
117 | } |
118 | 118 | ||
119 | static void screen_clear(void) |
119 | static void screen_clear(void) |
120 | { |
120 | { |
121 | async_msg_0(fb_info.phone, FB_CLEAR); |
121 | async_msg_0(fb_info.phone, FB_CLEAR); |
122 | } |
122 | } |
123 | 123 | ||
124 | static void screen_yield(void) |
124 | static void screen_yield(void) |
125 | { |
125 | { |
126 | ipc_call_sync_0_0(fb_info.phone, FB_SCREEN_YIELD); |
126 | ipc_call_sync_0_0(fb_info.phone, FB_SCREEN_YIELD); |
127 | } |
127 | } |
128 | 128 | ||
129 | static void screen_reclaim(void) |
129 | static void screen_reclaim(void) |
130 | { |
130 | { |
131 | ipc_call_sync_0_0(fb_info.phone, FB_SCREEN_RECLAIM); |
131 | ipc_call_sync_0_0(fb_info.phone, FB_SCREEN_RECLAIM); |
132 | } |
132 | } |
133 | 133 | ||
134 | static void kbd_yield(void) |
134 | static void kbd_yield(void) |
135 | { |
135 | { |
136 | ipc_call_sync_0_0(kbd_phone, KBD_YIELD); |
136 | ipc_call_sync_0_0(kbd_phone, KBD_YIELD); |
137 | } |
137 | } |
138 | 138 | ||
139 | static void kbd_reclaim(void) |
139 | static void kbd_reclaim(void) |
140 | { |
140 | { |
141 | ipc_call_sync_0_0(kbd_phone, KBD_RECLAIM); |
141 | ipc_call_sync_0_0(kbd_phone, KBD_RECLAIM); |
142 | } |
142 | } |
143 | 143 | ||
144 | static void set_style(int style) |
144 | static void set_style(int style) |
145 | { |
145 | { |
146 | async_msg_1(fb_info.phone, FB_SET_STYLE, style); |
146 | async_msg_1(fb_info.phone, FB_SET_STYLE, style); |
147 | } |
147 | } |
148 | 148 | ||
149 | static void set_color(int fgcolor, int bgcolor, int flags) |
149 | static void set_color(int fgcolor, int bgcolor, int flags) |
150 | { |
150 | { |
151 | async_msg_3(fb_info.phone, FB_SET_COLOR, fgcolor, bgcolor, flags); |
151 | async_msg_3(fb_info.phone, FB_SET_COLOR, fgcolor, bgcolor, flags); |
152 | } |
152 | } |
153 | 153 | ||
154 | static void set_rgb_color(int fgcolor, int bgcolor) |
154 | static void set_rgb_color(int fgcolor, int bgcolor) |
155 | { |
155 | { |
156 | async_msg_2(fb_info.phone, FB_SET_RGB_COLOR, fgcolor, bgcolor); |
156 | async_msg_2(fb_info.phone, FB_SET_RGB_COLOR, fgcolor, bgcolor); |
157 | } |
157 | } |
158 | 158 | ||
159 | static void set_attrs(attrs_t *attrs) |
159 | static void set_attrs(attrs_t *attrs) |
160 | { |
160 | { |
161 | switch (attrs->t) { |
161 | switch (attrs->t) { |
162 | case at_style: |
162 | case at_style: |
163 | set_style(attrs->a.s.style); |
163 | set_style(attrs->a.s.style); |
164 | break; |
164 | break; |
165 | case at_idx: |
165 | case at_idx: |
166 | set_color(attrs->a.i.fg_color, attrs->a.i.bg_color, |
166 | set_color(attrs->a.i.fg_color, attrs->a.i.bg_color, |
167 | attrs->a.i.flags); |
167 | attrs->a.i.flags); |
168 | break; |
168 | break; |
169 | case at_rgb: |
169 | case at_rgb: |
170 | 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); |
171 | break; |
171 | break; |
172 | } |
172 | } |
173 | } |
173 | } |
174 | 174 | ||
175 | /** Send an area of screenbuffer to the FB driver. */ |
175 | /** Send an area of screenbuffer to the FB driver. */ |
176 | static void fb_update_area(console_t *cons, ipcarg_t x0, ipcarg_t y0, ipcarg_t width, ipcarg_t height) |
176 | static void fb_update_area(console_t *cons, ipcarg_t x0, ipcarg_t y0, ipcarg_t width, ipcarg_t height) |
177 | { |
177 | { |
178 | if (interbuffer) { |
178 | if (interbuffer) { |
179 | ipcarg_t x; |
179 | ipcarg_t x; |
180 | ipcarg_t y; |
180 | ipcarg_t y; |
181 | 181 | ||
182 | for (y = 0; y < height; y++) { |
182 | for (y = 0; y < height; y++) { |
183 | for (x = 0; x < width; x++) { |
183 | for (x = 0; x < width; x++) { |
184 | interbuffer[y * width + x] = |
184 | interbuffer[y * width + x] = |
185 | *get_field_at(&cons->scr, x0 + x, y0 + y); |
185 | *get_field_at(&cons->scr, x0 + x, y0 + y); |
186 | } |
186 | } |
187 | } |
187 | } |
188 | 188 | ||
189 | async_req_4_0(fb_info.phone, FB_DRAW_TEXT_DATA, |
189 | async_req_4_0(fb_info.phone, FB_DRAW_TEXT_DATA, |
190 | x0, y0, width, height); |
190 | x0, y0, width, height); |
191 | } |
191 | } |
192 | } |
192 | } |
193 | 193 | ||
194 | /** Flush pending cells to FB. */ |
194 | /** Flush pending cells to FB. */ |
195 | static void fb_pending_flush(void) |
195 | static void fb_pending_flush(void) |
196 | { |
196 | { |
197 | if (fb_pending.cnt > 0) { |
197 | if (fb_pending.cnt > 0) { |
198 | fb_update_area(active_console, fb_pending.col, |
198 | fb_update_area(active_console, fb_pending.col, |
199 | fb_pending.row, fb_pending.cnt, 1); |
199 | fb_pending.row, fb_pending.cnt, 1); |
200 | fb_pending.cnt = 0; |
200 | fb_pending.cnt = 0; |
201 | } |
201 | } |
202 | } |
202 | } |
203 | 203 | ||
204 | /** Mark a character cell as changed. |
204 | /** Mark a character cell as changed. |
205 | * |
205 | * |
206 | * This adds the cell to the pending rowspan if possible. Otherwise |
206 | * This adds the cell to the pending rowspan if possible. Otherwise |
207 | * the old span is flushed first. |
207 | * the old span is flushed first. |
208 | * |
208 | * |
209 | */ |
209 | */ |
210 | static void cell_mark_changed(size_t col, size_t row) |
210 | static void cell_mark_changed(size_t col, size_t row) |
211 | { |
211 | { |
212 | if (fb_pending.cnt != 0) { |
212 | if (fb_pending.cnt != 0) { |
213 | if ((col != fb_pending.col + fb_pending.cnt) |
213 | if ((col != fb_pending.col + fb_pending.cnt) |
214 | || (row != fb_pending.row)) { |
214 | || (row != fb_pending.row)) { |
215 | fb_pending_flush(); |
215 | fb_pending_flush(); |
216 | } |
216 | } |
217 | } |
217 | } |
218 | 218 | ||
219 | if (fb_pending.cnt == 0) { |
219 | if (fb_pending.cnt == 0) { |
220 | fb_pending.col = col; |
220 | fb_pending.col = col; |
221 | fb_pending.row = row; |
221 | fb_pending.row = row; |
222 | } |
222 | } |
223 | 223 | ||
224 | fb_pending.cnt++; |
224 | fb_pending.cnt++; |
225 | } |
225 | } |
226 | 226 | ||
227 | /** Print a character to the active VC with buffering. */ |
227 | /** Print a character to the active VC with buffering. */ |
228 | static void fb_putchar(wchar_t c, ipcarg_t col, ipcarg_t row) |
228 | static void fb_putchar(wchar_t c, ipcarg_t col, ipcarg_t row) |
229 | { |
229 | { |
230 | async_msg_3(fb_info.phone, FB_PUTCHAR, c, col, row); |
230 | async_msg_3(fb_info.phone, FB_PUTCHAR, c, col, row); |
231 | } |
231 | } |
232 | 232 | ||
233 | /** Process a character from the client (TTY emulation). */ |
233 | /** Process a character from the client (TTY emulation). */ |
234 | static void write_char(console_t *cons, wchar_t ch) |
234 | static void write_char(console_t *cons, wchar_t ch) |
235 | { |
235 | { |
236 | bool flush_cursor = false; |
236 | bool flush_cursor = false; |
237 | 237 | ||
238 | switch (ch) { |
238 | switch (ch) { |
239 | case '\n': |
239 | case '\n': |
240 | fb_pending_flush(); |
240 | fb_pending_flush(); |
241 | flush_cursor = true; |
241 | flush_cursor = true; |
242 | cons->scr.position_y++; |
242 | cons->scr.position_y++; |
243 | cons->scr.position_x = 0; |
243 | cons->scr.position_x = 0; |
244 | break; |
244 | break; |
245 | case '\r': |
245 | case '\r': |
246 | break; |
246 | break; |
247 | case '\t': |
247 | case '\t': |
248 | cons->scr.position_x += 8; |
248 | cons->scr.position_x += 8; |
249 | cons->scr.position_x -= cons->scr.position_x % 8; |
249 | cons->scr.position_x -= cons->scr.position_x % 8; |
250 | break; |
250 | break; |
251 | case '\b': |
251 | case '\b': |
252 | if (cons->scr.position_x == 0) |
252 | if (cons->scr.position_x == 0) |
253 | break; |
253 | break; |
254 | cons->scr.position_x--; |
254 | cons->scr.position_x--; |
255 | if (cons == active_console) |
255 | if (cons == active_console) |
256 | cell_mark_changed(cons->scr.position_x, cons->scr.position_y); |
256 | cell_mark_changed(cons->scr.position_x, cons->scr.position_y); |
257 | screenbuffer_putchar(&cons->scr, ' '); |
257 | screenbuffer_putchar(&cons->scr, ' '); |
258 | break; |
258 | break; |
259 | default: |
259 | default: |
260 | if (cons == active_console) |
260 | if (cons == active_console) |
261 | cell_mark_changed(cons->scr.position_x, cons->scr.position_y); |
261 | cell_mark_changed(cons->scr.position_x, cons->scr.position_y); |
262 | 262 | ||
263 | screenbuffer_putchar(&cons->scr, ch); |
263 | screenbuffer_putchar(&cons->scr, ch); |
264 | cons->scr.position_x++; |
264 | cons->scr.position_x++; |
265 | } |
265 | } |
266 | 266 | ||
267 | if (cons->scr.position_x >= cons->scr.size_x) { |
267 | if (cons->scr.position_x >= cons->scr.size_x) { |
268 | flush_cursor = true; |
268 | flush_cursor = true; |
269 | cons->scr.position_y++; |
269 | cons->scr.position_y++; |
270 | } |
270 | } |
271 | 271 | ||
272 | if (cons->scr.position_y >= cons->scr.size_y) { |
272 | if (cons->scr.position_y >= cons->scr.size_y) { |
273 | fb_pending_flush(); |
273 | fb_pending_flush(); |
274 | cons->scr.position_y = cons->scr.size_y - 1; |
274 | cons->scr.position_y = cons->scr.size_y - 1; |
275 | screenbuffer_clear_line(&cons->scr, cons->scr.top_line); |
275 | screenbuffer_clear_line(&cons->scr, cons->scr.top_line); |
276 | cons->scr.top_line = (cons->scr.top_line + 1) % cons->scr.size_y; |
276 | cons->scr.top_line = (cons->scr.top_line + 1) % cons->scr.size_y; |
277 | 277 | ||
278 | if (cons == active_console) |
278 | if (cons == active_console) |
279 | async_msg_1(fb_info.phone, FB_SCROLL, 1); |
279 | async_msg_1(fb_info.phone, FB_SCROLL, 1); |
280 | } |
280 | } |
281 | 281 | ||
282 | if (cons == active_console && flush_cursor) |
282 | if (cons == active_console && flush_cursor) |
283 | curs_goto(cons->scr.position_x, cons->scr.position_y); |
283 | curs_goto(cons->scr.position_x, cons->scr.position_y); |
284 | cons->scr.position_x = cons->scr.position_x % cons->scr.size_x; |
284 | cons->scr.position_x = cons->scr.position_x % cons->scr.size_x; |
285 | } |
285 | } |
286 | 286 | ||
287 | /** Switch to new console */ |
287 | /** Switch to new console */ |
288 | static void change_console(console_t *cons) |
288 | static void change_console(console_t *cons) |
289 | { |
289 | { |
290 | if (cons == active_console) |
290 | if (cons == active_console) |
291 | return; |
291 | return; |
292 | 292 | ||
293 | fb_pending_flush(); |
293 | fb_pending_flush(); |
294 | 294 | ||
295 | if (cons == kernel_console) { |
295 | if (cons == kernel_console) { |
296 | async_serialize_start(); |
296 | async_serialize_start(); |
297 | curs_hide_sync(); |
297 | curs_hide_sync(); |
298 | gcons_in_kernel(); |
298 | gcons_in_kernel(); |
299 | screen_yield(); |
299 | screen_yield(); |
300 | kbd_yield(); |
300 | kbd_yield(); |
301 | async_serialize_end(); |
301 | async_serialize_end(); |
302 | 302 | ||
303 | if (__SYSCALL0(SYS_DEBUG_ENABLE_CONSOLE)) { |
303 | if (__SYSCALL0(SYS_DEBUG_ENABLE_CONSOLE)) { |
304 | prev_console = active_console; |
304 | prev_console = active_console; |
305 | active_console = kernel_console; |
305 | active_console = kernel_console; |
306 | } else |
306 | } else |
307 | cons = active_console; |
307 | cons = active_console; |
308 | } |
308 | } |
309 | 309 | ||
310 | if (cons != kernel_console) { |
310 | if (cons != kernel_console) { |
311 | size_t x; |
311 | size_t x; |
312 | size_t y; |
312 | size_t y; |
313 | int rc = 0; |
313 | int rc = 0; |
314 | 314 | ||
315 | async_serialize_start(); |
315 | async_serialize_start(); |
316 | 316 | ||
317 | if (active_console == kernel_console) { |
317 | if (active_console == kernel_console) { |
318 | screen_reclaim(); |
318 | screen_reclaim(); |
319 | kbd_reclaim(); |
319 | kbd_reclaim(); |
320 | gcons_redraw_console(); |
320 | gcons_redraw_console(); |
321 | } |
321 | } |
322 | 322 | ||
323 | active_console = cons; |
323 | active_console = cons; |
324 | gcons_change_console(cons->index); |
324 | gcons_change_console(cons->index); |
325 | 325 | ||
326 | set_attrs(&cons->scr.attrs); |
326 | set_attrs(&cons->scr.attrs); |
327 | curs_visibility(false); |
327 | curs_visibility(false); |
328 | if (interbuffer) { |
328 | if (interbuffer) { |
329 | for (y = 0; y < cons->scr.size_y; y++) { |
329 | for (y = 0; y < cons->scr.size_y; y++) { |
330 | for (x = 0; x < cons->scr.size_x; x++) { |
330 | for (x = 0; x < cons->scr.size_x; x++) { |
331 | interbuffer[y * cons->scr.size_x + x] = |
331 | interbuffer[y * cons->scr.size_x + x] = |
332 | *get_field_at(&cons->scr, x, y); |
332 | *get_field_at(&cons->scr, x, y); |
333 | } |
333 | } |
334 | } |
334 | } |
335 | 335 | ||
336 | /* This call can preempt, but we are already at the end */ |
336 | /* This call can preempt, but we are already at the end */ |
337 | rc = async_req_4_0(fb_info.phone, FB_DRAW_TEXT_DATA, |
337 | rc = async_req_4_0(fb_info.phone, FB_DRAW_TEXT_DATA, |
338 | 0, 0, cons->scr.size_x, |
338 | 0, 0, cons->scr.size_x, |
339 | cons->scr.size_y); |
339 | cons->scr.size_y); |
340 | } |
340 | } |
341 | 341 | ||
342 | if ((!interbuffer) || (rc != 0)) { |
342 | if ((!interbuffer) || (rc != 0)) { |
343 | set_attrs(&cons->scr.attrs); |
343 | set_attrs(&cons->scr.attrs); |
344 | screen_clear(); |
344 | screen_clear(); |
345 | 345 | ||
346 | for (y = 0; y < cons->scr.size_y; y++) |
346 | for (y = 0; y < cons->scr.size_y; y++) |
347 | for (x = 0; x < cons->scr.size_x; x++) { |
347 | for (x = 0; x < cons->scr.size_x; x++) { |
348 | keyfield_t *field = get_field_at(&cons->scr, x, y); |
348 | keyfield_t *field = get_field_at(&cons->scr, x, y); |
349 | 349 | ||
350 | if (!attrs_same(cons->scr.attrs, field->attrs)) |
350 | if (!attrs_same(cons->scr.attrs, field->attrs)) |
351 | set_attrs(&field->attrs); |
351 | set_attrs(&field->attrs); |
352 | 352 | ||
353 | cons->scr.attrs = field->attrs; |
353 | cons->scr.attrs = field->attrs; |
354 | if ((field->character == ' ') && |
354 | if ((field->character == ' ') && |
355 | (attrs_same(field->attrs, cons->scr.attrs))) |
355 | (attrs_same(field->attrs, cons->scr.attrs))) |
356 | continue; |
356 | continue; |
357 | 357 | ||
358 | fb_putchar(field->character, x, y); |
358 | fb_putchar(field->character, x, y); |
359 | } |
359 | } |
360 | } |
360 | } |
361 | 361 | ||
362 | curs_goto(cons->scr.position_x, cons->scr.position_y); |
362 | curs_goto(cons->scr.position_x, cons->scr.position_y); |
363 | curs_visibility(cons->scr.is_cursor_visible); |
363 | curs_visibility(cons->scr.is_cursor_visible); |
364 | 364 | ||
365 | async_serialize_end(); |
365 | async_serialize_end(); |
366 | } |
366 | } |
367 | } |
367 | } |
368 | 368 | ||
369 | /** Handler for keyboard */ |
369 | /** Handler for keyboard */ |
370 | static void keyboard_events(ipc_callid_t iid, ipc_call_t *icall) |
370 | static void keyboard_events(ipc_callid_t iid, ipc_call_t *icall) |
371 | { |
371 | { |
372 | /* Ignore parameters, the connection is already opened */ |
372 | /* Ignore parameters, the connection is already opened */ |
373 | while (true) { |
373 | while (true) { |
374 | 374 | ||
375 | ipc_call_t call; |
375 | ipc_call_t call; |
376 | ipc_callid_t callid = async_get_call(&call); |
376 | ipc_callid_t callid = async_get_call(&call); |
377 | 377 | ||
378 | int retval; |
378 | int retval; |
379 | console_event_t ev; |
379 | console_event_t ev; |
380 | 380 | ||
381 | switch (IPC_GET_METHOD(call)) { |
381 | switch (IPC_GET_METHOD(call)) { |
382 | case IPC_M_PHONE_HUNGUP: |
382 | case IPC_M_PHONE_HUNGUP: |
383 | /* TODO: Handle hangup */ |
383 | /* TODO: Handle hangup */ |
384 | return; |
384 | return; |
385 | case KBD_EVENT: |
385 | case KBD_EVENT: |
386 | /* Got event from keyboard driver. */ |
386 | /* Got event from keyboard driver. */ |
387 | retval = 0; |
387 | retval = 0; |
388 | ev.type = IPC_GET_ARG1(call); |
388 | ev.type = IPC_GET_ARG1(call); |
389 | ev.key = IPC_GET_ARG2(call); |
389 | ev.key = IPC_GET_ARG2(call); |
390 | ev.mods = IPC_GET_ARG3(call); |
390 | ev.mods = IPC_GET_ARG3(call); |
391 | ev.c = IPC_GET_ARG4(call); |
391 | ev.c = IPC_GET_ARG4(call); |
392 | 392 | ||
393 | if ((ev.key >= KC_F1) && (ev.key < KC_F1 + |
393 | if ((ev.key >= KC_F1) && (ev.key < KC_F1 + |
394 | CONSOLE_COUNT) && ((ev.mods & KM_CTRL) == 0)) { |
394 | CONSOLE_COUNT) && ((ev.mods & KM_CTRL) == 0)) { |
395 | if (ev.key == KC_F1 + KERNEL_CONSOLE) |
395 | if (ev.key == KC_F1 + KERNEL_CONSOLE) |
396 | change_console(kernel_console); |
396 | change_console(kernel_console); |
397 | else |
397 | else |
398 | change_console(&consoles[ev.key - KC_F1]); |
398 | change_console(&consoles[ev.key - KC_F1]); |
399 | break; |
399 | break; |
400 | } |
400 | } |
401 | 401 | ||
402 | fibril_mutex_lock(&input_mutex); |
402 | fibril_mutex_lock(&input_mutex); |
403 | keybuffer_push(&active_console->keybuffer, &ev); |
403 | keybuffer_push(&active_console->keybuffer, &ev); |
404 | fibril_condvar_broadcast(&input_cv); |
404 | fibril_condvar_broadcast(&input_cv); |
405 | fibril_mutex_unlock(&input_mutex); |
405 | fibril_mutex_unlock(&input_mutex); |
406 | break; |
406 | break; |
407 | default: |
407 | default: |
408 | retval = ENOENT; |
408 | retval = ENOENT; |
409 | } |
409 | } |
410 | ipc_answer_0(callid, retval); |
410 | ipc_answer_0(callid, retval); |
411 | } |
411 | } |
412 | } |
412 | } |
413 | 413 | ||
414 | static void cons_write(console_t *cons, ipc_callid_t rid, ipc_call_t *request) |
414 | static void cons_write(console_t *cons, ipc_callid_t rid, ipc_call_t *request) |
415 | { |
415 | { |
416 | ipc_callid_t callid; |
416 | ipc_callid_t callid; |
417 | size_t size; |
417 | size_t size; |
418 | if (!ipc_data_write_receive(&callid, &size)) { |
418 | if (!ipc_data_write_receive(&callid, &size)) { |
419 | ipc_answer_0(callid, EINVAL); |
419 | ipc_answer_0(callid, EINVAL); |
420 | ipc_answer_0(rid, EINVAL); |
420 | ipc_answer_0(rid, EINVAL); |
421 | return; |
421 | return; |
422 | } |
422 | } |
423 | 423 | ||
424 | char *buf = (char *) malloc(size); |
424 | char *buf = (char *) malloc(size); |
425 | if (buf == NULL) { |
425 | if (buf == NULL) { |
426 | ipc_answer_0(callid, ENOMEM); |
426 | ipc_answer_0(callid, ENOMEM); |
427 | ipc_answer_0(rid, ENOMEM); |
427 | ipc_answer_0(rid, ENOMEM); |
428 | return; |
428 | return; |
429 | } |
429 | } |
430 | 430 | ||
431 | (void) ipc_data_write_finalize(callid, buf, size); |
431 | (void) ipc_data_write_finalize(callid, buf, size); |
432 | 432 | ||
433 | async_serialize_start(); |
433 | async_serialize_start(); |
434 | 434 | ||
435 | size_t off = 0; |
435 | size_t off = 0; |
436 | while (off < size) { |
436 | while (off < size) { |
437 | wchar_t ch = str_decode(buf, &off, size); |
437 | wchar_t ch = str_decode(buf, &off, size); |
438 | write_char(cons, ch); |
438 | write_char(cons, ch); |
439 | } |
439 | } |
440 | 440 | ||
441 | async_serialize_end(); |
441 | async_serialize_end(); |
442 | 442 | ||
443 | gcons_notify_char(cons->index); |
443 | gcons_notify_char(cons->index); |
444 | ipc_answer_1(rid, EOK, size); |
444 | ipc_answer_1(rid, EOK, size); |
445 | 445 | ||
446 | free(buf); |
446 | free(buf); |
447 | } |
447 | } |
448 | 448 | ||
449 | static void cons_read(console_t *cons, ipc_callid_t rid, ipc_call_t *request) |
449 | static void cons_read(console_t *cons, ipc_callid_t rid, ipc_call_t *request) |
450 | { |
450 | { |
451 | ipc_callid_t callid; |
451 | ipc_callid_t callid; |
452 | size_t size; |
452 | size_t size; |
453 | if (!ipc_data_read_receive(&callid, &size)) { |
453 | if (!ipc_data_read_receive(&callid, &size)) { |
454 | ipc_answer_0(callid, EINVAL); |
454 | ipc_answer_0(callid, EINVAL); |
455 | ipc_answer_0(rid, EINVAL); |
455 | ipc_answer_0(rid, EINVAL); |
456 | return; |
456 | return; |
457 | } |
457 | } |
458 | 458 | ||
459 | char *buf = (char *) malloc(size); |
459 | char *buf = (char *) malloc(size); |
460 | if (buf == NULL) { |
460 | if (buf == NULL) { |
461 | ipc_answer_0(callid, ENOMEM); |
461 | ipc_answer_0(callid, ENOMEM); |
462 | ipc_answer_0(rid, ENOMEM); |
462 | ipc_answer_0(rid, ENOMEM); |
463 | return; |
463 | return; |
464 | } |
464 | } |
465 | 465 | ||
466 | size_t pos = 0; |
466 | size_t pos = 0; |
467 | console_event_t ev; |
467 | console_event_t ev; |
468 | fibril_mutex_lock(&input_mutex); |
468 | fibril_mutex_lock(&input_mutex); |
469 | recheck: |
469 | recheck: |
470 | while ((keybuffer_pop(&cons->keybuffer, &ev)) && (pos < size)) { |
470 | while ((keybuffer_pop(&cons->keybuffer, &ev)) && (pos < size)) { |
471 | if (ev.type == KEY_PRESS) { |
471 | if (ev.type == KEY_PRESS) { |
472 | buf[pos] = ev.c; |
472 | buf[pos] = ev.c; |
473 | pos++; |
473 | pos++; |
474 | } |
474 | } |
475 | } |
475 | } |
476 | 476 | ||
477 | if (pos == size) { |
477 | if (pos == size) { |
478 | (void) ipc_data_read_finalize(callid, buf, size); |
478 | (void) ipc_data_read_finalize(callid, buf, size); |
479 | ipc_answer_1(rid, EOK, size); |
479 | ipc_answer_1(rid, EOK, size); |
480 | free(buf); |
480 | free(buf); |
481 | } else { |
481 | } else { |
482 | fibril_condvar_wait(&input_cv, &input_mutex); |
482 | fibril_condvar_wait(&input_cv, &input_mutex); |
483 | goto recheck; |
483 | goto recheck; |
484 | } |
484 | } |
485 | fibril_mutex_unlock(&input_mutex); |
485 | fibril_mutex_unlock(&input_mutex); |
486 | } |
486 | } |
487 | 487 | ||
488 | static void cons_get_event(console_t *cons, ipc_callid_t rid, ipc_call_t *request) |
488 | static void cons_get_event(console_t *cons, ipc_callid_t rid, ipc_call_t *request) |
489 | { |
489 | { |
490 | console_event_t ev; |
490 | console_event_t ev; |
491 | 491 | ||
492 | fibril_mutex_lock(&input_mutex); |
492 | fibril_mutex_lock(&input_mutex); |
493 | recheck: |
493 | recheck: |
494 | if (keybuffer_pop(&cons->keybuffer, &ev)) { |
494 | if (keybuffer_pop(&cons->keybuffer, &ev)) { |
495 | ipc_answer_4(rid, EOK, ev.type, ev.key, ev.mods, ev.c); |
495 | ipc_answer_4(rid, EOK, ev.type, ev.key, ev.mods, ev.c); |
496 | } else { |
496 | } else { |
497 | fibril_condvar_wait(&input_cv, &input_mutex); |
497 | fibril_condvar_wait(&input_cv, &input_mutex); |
498 | goto recheck; |
498 | goto recheck; |
499 | } |
499 | } |
500 | fibril_mutex_unlock(&input_mutex); |
500 | fibril_mutex_unlock(&input_mutex); |
501 | } |
501 | } |
502 | 502 | ||
503 | /** Default thread for new connections */ |
503 | /** Default thread for new connections */ |
504 | static void client_connection(ipc_callid_t iid, ipc_call_t *icall) |
504 | static void client_connection(ipc_callid_t iid, ipc_call_t *icall) |
505 | { |
505 | { |
506 | console_t *cons = NULL; |
506 | console_t *cons = NULL; |
507 | 507 | ||
508 | size_t i; |
508 | size_t i; |
509 | for (i = 0; i < CONSOLE_COUNT; i++) { |
509 | for (i = 0; i < CONSOLE_COUNT; i++) { |
510 | if (i == KERNEL_CONSOLE) |
510 | if (i == KERNEL_CONSOLE) |
511 | continue; |
511 | continue; |
512 | 512 | ||
513 | if (consoles[i].dev_handle == (dev_handle_t) IPC_GET_ARG1(*icall)) { |
513 | if (consoles[i].dev_handle == (dev_handle_t) IPC_GET_ARG1(*icall)) { |
514 | cons = &consoles[i]; |
514 | cons = &consoles[i]; |
515 | break; |
515 | break; |
516 | } |
516 | } |
517 | } |
517 | } |
518 | 518 | ||
519 | if (cons == NULL) { |
519 | if (cons == NULL) { |
520 | ipc_answer_0(iid, ENOENT); |
520 | ipc_answer_0(iid, ENOENT); |
521 | return; |
521 | return; |
522 | } |
522 | } |
523 | 523 | ||
524 | ipc_callid_t callid; |
524 | ipc_callid_t callid; |
525 | ipc_call_t call; |
525 | ipc_call_t call; |
526 | ipcarg_t arg1; |
526 | ipcarg_t arg1; |
527 | ipcarg_t arg2; |
527 | ipcarg_t arg2; |
528 | ipcarg_t arg3; |
528 | ipcarg_t arg3; |
529 | 529 | ||
530 | async_serialize_start(); |
530 | async_serialize_start(); |
531 | if (cons->refcount == 0) |
531 | if (cons->refcount == 0) |
532 | gcons_notify_connect(cons->index); |
532 | gcons_notify_connect(cons->index); |
533 | 533 | ||
534 | cons->refcount++; |
534 | cons->refcount++; |
535 | 535 | ||
536 | /* Accept the connection */ |
536 | /* Accept the connection */ |
537 | ipc_answer_0(iid, EOK); |
537 | ipc_answer_0(iid, EOK); |
538 | 538 | ||
539 | while (true) { |
539 | while (true) { |
540 | async_serialize_end(); |
540 | async_serialize_end(); |
541 | callid = async_get_call(&call); |
541 | callid = async_get_call(&call); |
542 | async_serialize_start(); |
542 | async_serialize_start(); |
543 | 543 | ||
544 | arg1 = 0; |
544 | arg1 = 0; |
545 | arg2 = 0; |
545 | arg2 = 0; |
546 | arg3 = 0; |
546 | arg3 = 0; |
547 | 547 | ||
548 | switch (IPC_GET_METHOD(call)) { |
548 | switch (IPC_GET_METHOD(call)) { |
549 | case IPC_M_PHONE_HUNGUP: |
549 | case IPC_M_PHONE_HUNGUP: |
550 | cons->refcount--; |
550 | cons->refcount--; |
551 | if (cons->refcount == 0) |
551 | if (cons->refcount == 0) |
552 | gcons_notify_disconnect(cons->index); |
552 | gcons_notify_disconnect(cons->index); |
553 | return; |
553 | return; |
554 | case VFS_READ: |
554 | case VFS_OUT_READ: |
555 | async_serialize_end(); |
555 | async_serialize_end(); |
556 | cons_read(cons, callid, &call); |
556 | cons_read(cons, callid, &call); |
557 | async_serialize_start(); |
557 | async_serialize_start(); |
558 | continue; |
558 | continue; |
559 | case VFS_WRITE: |
559 | case VFS_OUT_WRITE: |
560 | async_serialize_end(); |
560 | async_serialize_end(); |
561 | cons_write(cons, callid, &call); |
561 | cons_write(cons, callid, &call); |
562 | async_serialize_start(); |
562 | async_serialize_start(); |
563 | continue; |
563 | continue; |
564 | case VFS_SYNC: |
564 | case VFS_OUT_SYNC: |
565 | fb_pending_flush(); |
565 | fb_pending_flush(); |
566 | if (cons == active_console) { |
566 | if (cons == active_console) { |
567 | async_req_0_0(fb_info.phone, FB_FLUSH); |
567 | async_req_0_0(fb_info.phone, FB_FLUSH); |
568 | 568 | ||
569 | curs_goto(cons->scr.position_x, cons->scr.position_y); |
569 | curs_goto(cons->scr.position_x, cons->scr.position_y); |
570 | } |
570 | } |
571 | break; |
571 | break; |
572 | case CONSOLE_CLEAR: |
572 | case CONSOLE_CLEAR: |
573 | /* Send message to fb */ |
573 | /* Send message to fb */ |
574 | if (cons == active_console) |
574 | if (cons == active_console) |
575 | async_msg_0(fb_info.phone, FB_CLEAR); |
575 | async_msg_0(fb_info.phone, FB_CLEAR); |
576 | 576 | ||
577 | screenbuffer_clear(&cons->scr); |
577 | screenbuffer_clear(&cons->scr); |
578 | 578 | ||
579 | break; |
579 | break; |
580 | case CONSOLE_GOTO: |
580 | case CONSOLE_GOTO: |
581 | screenbuffer_goto(&cons->scr, |
581 | screenbuffer_goto(&cons->scr, |
582 | IPC_GET_ARG1(call), IPC_GET_ARG2(call)); |
582 | IPC_GET_ARG1(call), IPC_GET_ARG2(call)); |
583 | if (cons == active_console) |
583 | if (cons == active_console) |
584 | curs_goto(IPC_GET_ARG1(call), |
584 | curs_goto(IPC_GET_ARG1(call), |
585 | IPC_GET_ARG2(call)); |
585 | IPC_GET_ARG2(call)); |
586 | break; |
586 | break; |
587 | case CONSOLE_GET_SIZE: |
587 | case CONSOLE_GET_SIZE: |
588 | arg1 = fb_info.cols; |
588 | arg1 = fb_info.cols; |
589 | arg2 = fb_info.rows; |
589 | arg2 = fb_info.rows; |
590 | break; |
590 | break; |
591 | case CONSOLE_SET_STYLE: |
591 | case CONSOLE_SET_STYLE: |
592 | fb_pending_flush(); |
592 | fb_pending_flush(); |
593 | arg1 = IPC_GET_ARG1(call); |
593 | arg1 = IPC_GET_ARG1(call); |
594 | screenbuffer_set_style(&cons->scr, arg1); |
594 | screenbuffer_set_style(&cons->scr, arg1); |
595 | if (cons == active_console) |
595 | if (cons == active_console) |
596 | set_style(arg1); |
596 | set_style(arg1); |
597 | break; |
597 | break; |
598 | case CONSOLE_SET_COLOR: |
598 | case CONSOLE_SET_COLOR: |
599 | fb_pending_flush(); |
599 | fb_pending_flush(); |
600 | arg1 = IPC_GET_ARG1(call); |
600 | arg1 = IPC_GET_ARG1(call); |
601 | arg2 = IPC_GET_ARG2(call); |
601 | arg2 = IPC_GET_ARG2(call); |
602 | arg3 = IPC_GET_ARG3(call); |
602 | arg3 = IPC_GET_ARG3(call); |
603 | screenbuffer_set_color(&cons->scr, arg1, arg2, arg3); |
603 | screenbuffer_set_color(&cons->scr, arg1, arg2, arg3); |
604 | if (cons == active_console) |
604 | if (cons == active_console) |
605 | set_color(arg1, arg2, arg3); |
605 | set_color(arg1, arg2, arg3); |
606 | break; |
606 | break; |
607 | case CONSOLE_SET_RGB_COLOR: |
607 | case CONSOLE_SET_RGB_COLOR: |
608 | fb_pending_flush(); |
608 | fb_pending_flush(); |
609 | arg1 = IPC_GET_ARG1(call); |
609 | arg1 = IPC_GET_ARG1(call); |
610 | arg2 = IPC_GET_ARG2(call); |
610 | arg2 = IPC_GET_ARG2(call); |
611 | screenbuffer_set_rgb_color(&cons->scr, arg1, arg2); |
611 | screenbuffer_set_rgb_color(&cons->scr, arg1, arg2); |
612 | if (cons == active_console) |
612 | if (cons == active_console) |
613 | set_rgb_color(arg1, arg2); |
613 | set_rgb_color(arg1, arg2); |
614 | break; |
614 | break; |
615 | case CONSOLE_CURSOR_VISIBILITY: |
615 | case CONSOLE_CURSOR_VISIBILITY: |
616 | fb_pending_flush(); |
616 | fb_pending_flush(); |
617 | arg1 = IPC_GET_ARG1(call); |
617 | arg1 = IPC_GET_ARG1(call); |
618 | cons->scr.is_cursor_visible = arg1; |
618 | cons->scr.is_cursor_visible = arg1; |
619 | if (cons == active_console) |
619 | if (cons == active_console) |
620 | curs_visibility(arg1); |
620 | curs_visibility(arg1); |
621 | break; |
621 | break; |
622 | case CONSOLE_GET_EVENT: |
622 | case CONSOLE_GET_EVENT: |
623 | async_serialize_end(); |
623 | async_serialize_end(); |
624 | cons_get_event(cons, callid, &call); |
624 | cons_get_event(cons, callid, &call); |
625 | async_serialize_start(); |
625 | async_serialize_start(); |
626 | continue; |
626 | continue; |
627 | case CONSOLE_KCON_ENABLE: |
627 | case CONSOLE_KCON_ENABLE: |
628 | change_console(kernel_console); |
628 | change_console(kernel_console); |
629 | break; |
629 | break; |
630 | } |
630 | } |
631 | ipc_answer_3(callid, EOK, arg1, arg2, arg3); |
631 | ipc_answer_3(callid, EOK, arg1, arg2, arg3); |
632 | } |
632 | } |
633 | } |
633 | } |
634 | 634 | ||
635 | static void interrupt_received(ipc_callid_t callid, ipc_call_t *call) |
635 | static void interrupt_received(ipc_callid_t callid, ipc_call_t *call) |
636 | { |
636 | { |
637 | change_console(prev_console); |
637 | change_console(prev_console); |
638 | } |
638 | } |
639 | 639 | ||
640 | static bool console_init(void) |
640 | static bool console_init(void) |
641 | { |
641 | { |
642 | /* Connect to keyboard driver */ |
642 | /* Connect to keyboard driver */ |
643 | kbd_phone = ipc_connect_me_to_blocking(PHONE_NS, SERVICE_KEYBOARD, 0, 0); |
643 | kbd_phone = ipc_connect_me_to_blocking(PHONE_NS, SERVICE_KEYBOARD, 0, 0); |
644 | if (kbd_phone < 0) { |
644 | if (kbd_phone < 0) { |
645 | printf(NAME ": Failed to connect to keyboard service\n"); |
645 | printf(NAME ": Failed to connect to keyboard service\n"); |
646 | return false; |
646 | return false; |
647 | } |
647 | } |
648 | 648 | ||
649 | ipcarg_t phonehash; |
649 | ipcarg_t phonehash; |
650 | if (ipc_connect_to_me(kbd_phone, SERVICE_CONSOLE, 0, 0, &phonehash) != 0) { |
650 | if (ipc_connect_to_me(kbd_phone, SERVICE_CONSOLE, 0, 0, &phonehash) != 0) { |
651 | printf(NAME ": Failed to create callback from keyboard service\n"); |
651 | printf(NAME ": Failed to create callback from keyboard service\n"); |
652 | return false; |
652 | return false; |
653 | } |
653 | } |
654 | 654 | ||
655 | async_new_connection(phonehash, 0, NULL, keyboard_events); |
655 | async_new_connection(phonehash, 0, NULL, keyboard_events); |
656 | 656 | ||
657 | /* Connect to framebuffer driver */ |
657 | /* Connect to framebuffer driver */ |
658 | fb_info.phone = ipc_connect_me_to_blocking(PHONE_NS, SERVICE_VIDEO, 0, 0); |
658 | fb_info.phone = ipc_connect_me_to_blocking(PHONE_NS, SERVICE_VIDEO, 0, 0); |
659 | if (fb_info.phone < 0) { |
659 | if (fb_info.phone < 0) { |
660 | printf(NAME ": Failed to connect to video service\n"); |
660 | printf(NAME ": Failed to connect to video service\n"); |
661 | return -1; |
661 | return -1; |
662 | } |
662 | } |
663 | 663 | ||
664 | /* Register driver */ |
664 | /* Register driver */ |
665 | int rc = devmap_driver_register(NAME, client_connection); |
665 | int rc = devmap_driver_register(NAME, client_connection); |
666 | if (rc < 0) { |
666 | if (rc < 0) { |
667 | printf(NAME ": Unable to register driver (%d)\n", rc); |
667 | printf(NAME ": Unable to register driver (%d)\n", rc); |
668 | return false; |
668 | return false; |
669 | } |
669 | } |
670 | 670 | ||
671 | /* Initialize gcons */ |
671 | /* Initialize gcons */ |
672 | gcons_init(fb_info.phone); |
672 | gcons_init(fb_info.phone); |
673 | 673 | ||
674 | /* Synchronize, the gcons could put something in queue */ |
674 | /* Synchronize, the gcons could put something in queue */ |
675 | async_req_0_0(fb_info.phone, FB_FLUSH); |
675 | async_req_0_0(fb_info.phone, FB_FLUSH); |
676 | async_req_0_2(fb_info.phone, FB_GET_CSIZE, &fb_info.cols, &fb_info.rows); |
676 | async_req_0_2(fb_info.phone, FB_GET_CSIZE, &fb_info.cols, &fb_info.rows); |
677 | 677 | ||
678 | /* Set up shared memory buffer. */ |
678 | /* Set up shared memory buffer. */ |
679 | size_t ib_size = sizeof(keyfield_t) * fb_info.cols * fb_info.rows; |
679 | size_t ib_size = sizeof(keyfield_t) * fb_info.cols * fb_info.rows; |
680 | interbuffer = as_get_mappable_page(ib_size); |
680 | interbuffer = as_get_mappable_page(ib_size); |
681 | 681 | ||
682 | if (as_area_create(interbuffer, ib_size, AS_AREA_READ | |
682 | if (as_area_create(interbuffer, ib_size, AS_AREA_READ | |
683 | AS_AREA_WRITE | AS_AREA_CACHEABLE) != interbuffer) |
683 | AS_AREA_WRITE | AS_AREA_CACHEABLE) != interbuffer) |
684 | interbuffer = NULL; |
684 | interbuffer = NULL; |
685 | 685 | ||
686 | if (interbuffer) { |
686 | if (interbuffer) { |
687 | if (ipc_share_out_start(fb_info.phone, interbuffer, |
687 | if (ipc_share_out_start(fb_info.phone, interbuffer, |
688 | AS_AREA_READ) != EOK) { |
688 | AS_AREA_READ) != EOK) { |
689 | as_area_destroy(interbuffer); |
689 | as_area_destroy(interbuffer); |
690 | interbuffer = NULL; |
690 | interbuffer = NULL; |
691 | } |
691 | } |
692 | } |
692 | } |
693 | 693 | ||
694 | fb_pending.cnt = 0; |
694 | fb_pending.cnt = 0; |
695 | 695 | ||
696 | /* Inititalize consoles */ |
696 | /* Inititalize consoles */ |
697 | size_t i; |
697 | size_t i; |
698 | for (i = 0; i < CONSOLE_COUNT; i++) { |
698 | for (i = 0; i < CONSOLE_COUNT; i++) { |
699 | if (i != KERNEL_CONSOLE) { |
699 | if (i != KERNEL_CONSOLE) { |
700 | if (screenbuffer_init(&consoles[i].scr, |
700 | if (screenbuffer_init(&consoles[i].scr, |
701 | fb_info.cols, fb_info.rows) == NULL) { |
701 | fb_info.cols, fb_info.rows) == NULL) { |
702 | printf(NAME ": Unable to allocate screen buffer %u\n", i); |
702 | printf(NAME ": Unable to allocate screen buffer %u\n", i); |
703 | return false; |
703 | return false; |
704 | } |
704 | } |
705 | screenbuffer_clear(&consoles[i].scr); |
705 | screenbuffer_clear(&consoles[i].scr); |
706 | keybuffer_init(&consoles[i].keybuffer); |
706 | keybuffer_init(&consoles[i].keybuffer); |
707 | consoles[i].index = i; |
707 | consoles[i].index = i; |
708 | consoles[i].refcount = 0; |
708 | consoles[i].refcount = 0; |
709 | 709 | ||
710 | char vc[MAX_DEVICE_NAME]; |
710 | char vc[MAX_DEVICE_NAME]; |
711 | snprintf(vc, MAX_DEVICE_NAME, "vc%u", i); |
711 | snprintf(vc, MAX_DEVICE_NAME, "vc%u", i); |
712 | 712 | ||
713 | if (devmap_device_register(vc, &consoles[i].dev_handle) != EOK) { |
713 | if (devmap_device_register(vc, &consoles[i].dev_handle) != EOK) { |
714 | devmap_hangup_phone(DEVMAP_DRIVER); |
714 | devmap_hangup_phone(DEVMAP_DRIVER); |
715 | printf(NAME ": Unable to register device %s\n", vc); |
715 | printf(NAME ": Unable to register device %s\n", vc); |
716 | return false; |
716 | return false; |
717 | } |
717 | } |
718 | } |
718 | } |
719 | } |
719 | } |
720 | 720 | ||
721 | /* Disable kernel output to the console */ |
721 | /* Disable kernel output to the console */ |
722 | __SYSCALL0(SYS_DEBUG_DISABLE_CONSOLE); |
722 | __SYSCALL0(SYS_DEBUG_DISABLE_CONSOLE); |
723 | 723 | ||
724 | /* Initialize the screen */ |
724 | /* Initialize the screen */ |
725 | async_serialize_start(); |
725 | async_serialize_start(); |
726 | gcons_redraw_console(); |
726 | gcons_redraw_console(); |
727 | set_rgb_color(DEFAULT_FOREGROUND, DEFAULT_BACKGROUND); |
727 | set_rgb_color(DEFAULT_FOREGROUND, DEFAULT_BACKGROUND); |
728 | screen_clear(); |
728 | screen_clear(); |
729 | curs_goto(0, 0); |
729 | curs_goto(0, 0); |
730 | curs_visibility(active_console->scr.is_cursor_visible); |
730 | curs_visibility(active_console->scr.is_cursor_visible); |
731 | async_serialize_end(); |
731 | async_serialize_end(); |
732 | 732 | ||
733 | /* Receive kernel notifications */ |
733 | /* Receive kernel notifications */ |
734 | if (event_subscribe(EVENT_KCONSOLE, 0) != EOK) |
734 | if (event_subscribe(EVENT_KCONSOLE, 0) != EOK) |
735 | printf(NAME ": Error registering kconsole notifications\n"); |
735 | printf(NAME ": Error registering kconsole notifications\n"); |
736 | 736 | ||
737 | async_set_interrupt_received(interrupt_received); |
737 | async_set_interrupt_received(interrupt_received); |
738 | 738 | ||
739 | return true; |
739 | return true; |
740 | } |
740 | } |
741 | 741 | ||
742 | int main(int argc, char *argv[]) |
742 | int main(int argc, char *argv[]) |
743 | { |
743 | { |
744 | printf(NAME ": HelenOS Console service\n"); |
744 | printf(NAME ": HelenOS Console service\n"); |
745 | 745 | ||
746 | if (!console_init()) |
746 | if (!console_init()) |
747 | return -1; |
747 | return -1; |
748 | 748 | ||
749 | printf(NAME ": Accepting connections\n"); |
749 | printf(NAME ": Accepting connections\n"); |
750 | async_manager(); |
750 | async_manager(); |
751 | 751 | ||
752 | return 0; |
752 | return 0; |
753 | } |
753 | } |
754 | 754 | ||
755 | /** @} |
755 | /** @} |
756 | */ |
756 | */ |
757 | 757 |