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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 | int color_cap; /**< Color capabilities (FB_CCAP_xxx) */ |
|
| 72 | } fb_info; |
73 | } fb_info; |
| 73 | 74 | ||
| 74 | typedef struct { |
75 | typedef struct { |
| 75 | size_t index; /**< Console index */ |
76 | size_t index; /**< Console index */ |
| 76 | size_t refcount; /**< Connection reference count */ |
77 | size_t refcount; /**< Connection reference count */ |
| 77 | dev_handle_t dev_handle; /**< Device handle */ |
78 | dev_handle_t dev_handle; /**< Device handle */ |
| 78 | keybuffer_t keybuffer; /**< Buffer for incoming keys. */ |
79 | keybuffer_t keybuffer; /**< Buffer for incoming keys. */ |
| 79 | screenbuffer_t scr; /**< Screenbuffer for saving screen |
80 | screenbuffer_t scr; /**< Screenbuffer for saving screen |
| 80 | contents and related settings. */ |
81 | contents and related settings. */ |
| 81 | } console_t; |
82 | } console_t; |
| 82 | 83 | ||
| 83 | /** Array of data for virtual consoles */ |
84 | /** Array of data for virtual consoles */ |
| 84 | static console_t consoles[CONSOLE_COUNT]; |
85 | static console_t consoles[CONSOLE_COUNT]; |
| 85 | 86 | ||
| 86 | static console_t *active_console = &consoles[0]; |
87 | static console_t *active_console = &consoles[0]; |
| 87 | static console_t *prev_console = &consoles[0]; |
88 | static console_t *prev_console = &consoles[0]; |
| 88 | static console_t *kernel_console = &consoles[KERNEL_CONSOLE]; |
89 | static console_t *kernel_console = &consoles[KERNEL_CONSOLE]; |
| 89 | 90 | ||
| 90 | /** Pointer to memory shared with framebufer used for |
91 | /** Pointer to memory shared with framebufer used for |
| 91 | faster virtual console switching */ |
92 | faster virtual console switching */ |
| 92 | static keyfield_t *interbuffer = NULL; |
93 | static keyfield_t *interbuffer = NULL; |
| 93 | 94 | ||
| 94 | /** Information on row-span yet unsent to FB driver. */ |
95 | /** Information on row-span yet unsent to FB driver. */ |
| 95 | struct { |
96 | struct { |
| 96 | size_t col; /**< Leftmost column of the span. */ |
97 | size_t col; /**< Leftmost column of the span. */ |
| 97 | size_t row; /**< Row where the span lies. */ |
98 | size_t row; /**< Row where the span lies. */ |
| 98 | size_t cnt; /**< Width of the span. */ |
99 | size_t cnt; /**< Width of the span. */ |
| 99 | } fb_pending; |
100 | } fb_pending; |
| 100 | 101 | ||
| 101 | static FIBRIL_MUTEX_INITIALIZE(input_mutex); |
102 | static FIBRIL_MUTEX_INITIALIZE(input_mutex); |
| 102 | static FIBRIL_CONDVAR_INITIALIZE(input_cv); |
103 | static FIBRIL_CONDVAR_INITIALIZE(input_cv); |
| 103 | 104 | ||
| 104 | static void curs_visibility(bool visible) |
105 | static void curs_visibility(bool visible) |
| 105 | { |
106 | { |
| 106 | async_msg_1(fb_info.phone, FB_CURSOR_VISIBILITY, visible); |
107 | async_msg_1(fb_info.phone, FB_CURSOR_VISIBILITY, visible); |
| 107 | } |
108 | } |
| 108 | 109 | ||
| 109 | static void curs_hide_sync(void) |
110 | static void curs_hide_sync(void) |
| 110 | { |
111 | { |
| 111 | ipc_call_sync_1_0(fb_info.phone, FB_CURSOR_VISIBILITY, false); |
112 | ipc_call_sync_1_0(fb_info.phone, FB_CURSOR_VISIBILITY, false); |
| 112 | } |
113 | } |
| 113 | 114 | ||
| 114 | static void curs_goto(size_t x, size_t y) |
115 | static void curs_goto(size_t x, size_t y) |
| 115 | { |
116 | { |
| 116 | async_msg_2(fb_info.phone, FB_CURSOR_GOTO, x, y); |
117 | async_msg_2(fb_info.phone, FB_CURSOR_GOTO, x, y); |
| 117 | } |
118 | } |
| 118 | 119 | ||
| 119 | static void screen_clear(void) |
120 | static void screen_clear(void) |
| 120 | { |
121 | { |
| 121 | async_msg_0(fb_info.phone, FB_CLEAR); |
122 | async_msg_0(fb_info.phone, FB_CLEAR); |
| 122 | } |
123 | } |
| 123 | 124 | ||
| 124 | static void screen_yield(void) |
125 | static void screen_yield(void) |
| 125 | { |
126 | { |
| 126 | ipc_call_sync_0_0(fb_info.phone, FB_SCREEN_YIELD); |
127 | ipc_call_sync_0_0(fb_info.phone, FB_SCREEN_YIELD); |
| 127 | } |
128 | } |
| 128 | 129 | ||
| 129 | static void screen_reclaim(void) |
130 | static void screen_reclaim(void) |
| 130 | { |
131 | { |
| 131 | ipc_call_sync_0_0(fb_info.phone, FB_SCREEN_RECLAIM); |
132 | ipc_call_sync_0_0(fb_info.phone, FB_SCREEN_RECLAIM); |
| 132 | } |
133 | } |
| 133 | 134 | ||
| 134 | static void kbd_yield(void) |
135 | static void kbd_yield(void) |
| 135 | { |
136 | { |
| 136 | ipc_call_sync_0_0(kbd_phone, KBD_YIELD); |
137 | ipc_call_sync_0_0(kbd_phone, KBD_YIELD); |
| 137 | } |
138 | } |
| 138 | 139 | ||
| 139 | static void kbd_reclaim(void) |
140 | static void kbd_reclaim(void) |
| 140 | { |
141 | { |
| 141 | ipc_call_sync_0_0(kbd_phone, KBD_RECLAIM); |
142 | ipc_call_sync_0_0(kbd_phone, KBD_RECLAIM); |
| 142 | } |
143 | } |
| 143 | 144 | ||
| 144 | static void set_style(int style) |
145 | static void set_style(int style) |
| 145 | { |
146 | { |
| 146 | async_msg_1(fb_info.phone, FB_SET_STYLE, style); |
147 | async_msg_1(fb_info.phone, FB_SET_STYLE, style); |
| 147 | } |
148 | } |
| 148 | 149 | ||
| 149 | static void set_color(int fgcolor, int bgcolor, int flags) |
150 | static void set_color(int fgcolor, int bgcolor, int flags) |
| 150 | { |
151 | { |
| 151 | async_msg_3(fb_info.phone, FB_SET_COLOR, fgcolor, bgcolor, flags); |
152 | async_msg_3(fb_info.phone, FB_SET_COLOR, fgcolor, bgcolor, flags); |
| 152 | } |
153 | } |
| 153 | 154 | ||
| 154 | static void set_rgb_color(int fgcolor, int bgcolor) |
155 | static void set_rgb_color(int fgcolor, int bgcolor) |
| 155 | { |
156 | { |
| 156 | async_msg_2(fb_info.phone, FB_SET_RGB_COLOR, fgcolor, bgcolor); |
157 | async_msg_2(fb_info.phone, FB_SET_RGB_COLOR, fgcolor, bgcolor); |
| 157 | } |
158 | } |
| 158 | 159 | ||
| 159 | static void set_attrs(attrs_t *attrs) |
160 | static void set_attrs(attrs_t *attrs) |
| 160 | { |
161 | { |
| 161 | switch (attrs->t) { |
162 | switch (attrs->t) { |
| 162 | case at_style: |
163 | case at_style: |
| 163 | set_style(attrs->a.s.style); |
164 | set_style(attrs->a.s.style); |
| 164 | break; |
165 | break; |
| 165 | case at_idx: |
166 | case at_idx: |
| 166 | set_color(attrs->a.i.fg_color, attrs->a.i.bg_color, |
167 | set_color(attrs->a.i.fg_color, attrs->a.i.bg_color, |
| 167 | attrs->a.i.flags); |
168 | attrs->a.i.flags); |
| 168 | break; |
169 | break; |
| 169 | case at_rgb: |
170 | case at_rgb: |
| 170 | set_rgb_color(attrs->a.r.fg_color, attrs->a.r.bg_color); |
171 | set_rgb_color(attrs->a.r.fg_color, attrs->a.r.bg_color); |
| 171 | break; |
172 | break; |
| 172 | } |
173 | } |
| 173 | } |
174 | } |
| 174 | 175 | ||
| - | 176 | static int ccap_fb_to_con(int ccap_fb, int *ccap_con) |
|
| - | 177 | { |
|
| - | 178 | switch (ccap_fb) { |
|
| - | 179 | case FB_CCAP_NONE: *ccap_con = CONSOLE_CCAP_NONE; break; |
|
| - | 180 | case FB_CCAP_STYLE: *ccap_con = CONSOLE_CCAP_STYLE; break; |
|
| - | 181 | case FB_CCAP_INDEXED: *ccap_con = CONSOLE_CCAP_INDEXED; break; |
|
| - | 182 | case FB_CCAP_RGB: *ccap_con = CONSOLE_CCAP_RGB; break; |
|
| - | 183 | default: return EINVAL; |
|
| - | 184 | } |
|
| - | 185 | ||
| - | 186 | return EOK; |
|
| - | 187 | } |
|
| - | 188 | ||
| 175 | /** Send an area of screenbuffer to the FB driver. */ |
189 | /** 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) |
190 | static void fb_update_area(console_t *cons, ipcarg_t x0, ipcarg_t y0, ipcarg_t width, ipcarg_t height) |
| 177 | { |
191 | { |
| 178 | if (interbuffer) { |
192 | if (interbuffer) { |
| 179 | ipcarg_t x; |
193 | ipcarg_t x; |
| 180 | ipcarg_t y; |
194 | ipcarg_t y; |
| 181 | 195 | ||
| 182 | for (y = 0; y < height; y++) { |
196 | for (y = 0; y < height; y++) { |
| 183 | for (x = 0; x < width; x++) { |
197 | for (x = 0; x < width; x++) { |
| 184 | interbuffer[y * width + x] = |
198 | interbuffer[y * width + x] = |
| 185 | *get_field_at(&cons->scr, x0 + x, y0 + y); |
199 | *get_field_at(&cons->scr, x0 + x, y0 + y); |
| 186 | } |
200 | } |
| 187 | } |
201 | } |
| 188 | 202 | ||
| 189 | async_req_4_0(fb_info.phone, FB_DRAW_TEXT_DATA, |
203 | async_req_4_0(fb_info.phone, FB_DRAW_TEXT_DATA, |
| 190 | x0, y0, width, height); |
204 | x0, y0, width, height); |
| 191 | } |
205 | } |
| 192 | } |
206 | } |
| 193 | 207 | ||
| 194 | /** Flush pending cells to FB. */ |
208 | /** Flush pending cells to FB. */ |
| 195 | static void fb_pending_flush(void) |
209 | static void fb_pending_flush(void) |
| 196 | { |
210 | { |
| 197 | if (fb_pending.cnt > 0) { |
211 | if (fb_pending.cnt > 0) { |
| 198 | fb_update_area(active_console, fb_pending.col, |
212 | fb_update_area(active_console, fb_pending.col, |
| 199 | fb_pending.row, fb_pending.cnt, 1); |
213 | fb_pending.row, fb_pending.cnt, 1); |
| 200 | fb_pending.cnt = 0; |
214 | fb_pending.cnt = 0; |
| 201 | } |
215 | } |
| 202 | } |
216 | } |
| 203 | 217 | ||
| 204 | /** Mark a character cell as changed. |
218 | /** Mark a character cell as changed. |
| 205 | * |
219 | * |
| 206 | * This adds the cell to the pending rowspan if possible. Otherwise |
220 | * This adds the cell to the pending rowspan if possible. Otherwise |
| 207 | * the old span is flushed first. |
221 | * the old span is flushed first. |
| 208 | * |
222 | * |
| 209 | */ |
223 | */ |
| 210 | static void cell_mark_changed(size_t col, size_t row) |
224 | static void cell_mark_changed(size_t col, size_t row) |
| 211 | { |
225 | { |
| 212 | if (fb_pending.cnt != 0) { |
226 | if (fb_pending.cnt != 0) { |
| 213 | if ((col != fb_pending.col + fb_pending.cnt) |
227 | if ((col != fb_pending.col + fb_pending.cnt) |
| 214 | || (row != fb_pending.row)) { |
228 | || (row != fb_pending.row)) { |
| 215 | fb_pending_flush(); |
229 | fb_pending_flush(); |
| 216 | } |
230 | } |
| 217 | } |
231 | } |
| 218 | 232 | ||
| 219 | if (fb_pending.cnt == 0) { |
233 | if (fb_pending.cnt == 0) { |
| 220 | fb_pending.col = col; |
234 | fb_pending.col = col; |
| 221 | fb_pending.row = row; |
235 | fb_pending.row = row; |
| 222 | } |
236 | } |
| 223 | 237 | ||
| 224 | fb_pending.cnt++; |
238 | fb_pending.cnt++; |
| 225 | } |
239 | } |
| 226 | 240 | ||
| 227 | /** Print a character to the active VC with buffering. */ |
241 | /** Print a character to the active VC with buffering. */ |
| 228 | static void fb_putchar(wchar_t c, ipcarg_t col, ipcarg_t row) |
242 | static void fb_putchar(wchar_t c, ipcarg_t col, ipcarg_t row) |
| 229 | { |
243 | { |
| 230 | async_msg_3(fb_info.phone, FB_PUTCHAR, c, col, row); |
244 | async_msg_3(fb_info.phone, FB_PUTCHAR, c, col, row); |
| 231 | } |
245 | } |
| 232 | 246 | ||
| 233 | /** Process a character from the client (TTY emulation). */ |
247 | /** Process a character from the client (TTY emulation). */ |
| 234 | static void write_char(console_t *cons, wchar_t ch) |
248 | static void write_char(console_t *cons, wchar_t ch) |
| 235 | { |
249 | { |
| 236 | bool flush_cursor = false; |
250 | bool flush_cursor = false; |
| 237 | 251 | ||
| 238 | switch (ch) { |
252 | switch (ch) { |
| 239 | case '\n': |
253 | case '\n': |
| 240 | fb_pending_flush(); |
254 | fb_pending_flush(); |
| 241 | flush_cursor = true; |
255 | flush_cursor = true; |
| 242 | cons->scr.position_y++; |
256 | cons->scr.position_y++; |
| 243 | cons->scr.position_x = 0; |
257 | cons->scr.position_x = 0; |
| 244 | break; |
258 | break; |
| 245 | case '\r': |
259 | case '\r': |
| 246 | break; |
260 | break; |
| 247 | case '\t': |
261 | case '\t': |
| 248 | cons->scr.position_x += 8; |
262 | cons->scr.position_x += 8; |
| 249 | cons->scr.position_x -= cons->scr.position_x % 8; |
263 | cons->scr.position_x -= cons->scr.position_x % 8; |
| 250 | break; |
264 | break; |
| 251 | case '\b': |
265 | case '\b': |
| 252 | if (cons->scr.position_x == 0) |
266 | if (cons->scr.position_x == 0) |
| 253 | break; |
267 | break; |
| 254 | cons->scr.position_x--; |
268 | cons->scr.position_x--; |
| 255 | if (cons == active_console) |
269 | if (cons == active_console) |
| 256 | cell_mark_changed(cons->scr.position_x, cons->scr.position_y); |
270 | cell_mark_changed(cons->scr.position_x, cons->scr.position_y); |
| 257 | screenbuffer_putchar(&cons->scr, ' '); |
271 | screenbuffer_putchar(&cons->scr, ' '); |
| 258 | break; |
272 | break; |
| 259 | default: |
273 | default: |
| 260 | if (cons == active_console) |
274 | if (cons == active_console) |
| 261 | cell_mark_changed(cons->scr.position_x, cons->scr.position_y); |
275 | cell_mark_changed(cons->scr.position_x, cons->scr.position_y); |
| 262 | 276 | ||
| 263 | screenbuffer_putchar(&cons->scr, ch); |
277 | screenbuffer_putchar(&cons->scr, ch); |
| 264 | cons->scr.position_x++; |
278 | cons->scr.position_x++; |
| 265 | } |
279 | } |
| 266 | 280 | ||
| 267 | if (cons->scr.position_x >= cons->scr.size_x) { |
281 | if (cons->scr.position_x >= cons->scr.size_x) { |
| 268 | flush_cursor = true; |
282 | flush_cursor = true; |
| 269 | cons->scr.position_y++; |
283 | cons->scr.position_y++; |
| 270 | } |
284 | } |
| 271 | 285 | ||
| 272 | if (cons->scr.position_y >= cons->scr.size_y) { |
286 | if (cons->scr.position_y >= cons->scr.size_y) { |
| 273 | fb_pending_flush(); |
287 | fb_pending_flush(); |
| 274 | cons->scr.position_y = cons->scr.size_y - 1; |
288 | cons->scr.position_y = cons->scr.size_y - 1; |
| 275 | screenbuffer_clear_line(&cons->scr, cons->scr.top_line); |
289 | screenbuffer_clear_line(&cons->scr, cons->scr.top_line); |
| 276 | cons->scr.top_line = (cons->scr.top_line + 1) % cons->scr.size_y; |
290 | cons->scr.top_line = (cons->scr.top_line + 1) % cons->scr.size_y; |
| 277 | 291 | ||
| 278 | if (cons == active_console) |
292 | if (cons == active_console) |
| 279 | async_msg_1(fb_info.phone, FB_SCROLL, 1); |
293 | async_msg_1(fb_info.phone, FB_SCROLL, 1); |
| 280 | } |
294 | } |
| 281 | 295 | ||
| 282 | if (cons == active_console && flush_cursor) |
296 | if (cons == active_console && flush_cursor) |
| 283 | curs_goto(cons->scr.position_x, cons->scr.position_y); |
297 | curs_goto(cons->scr.position_x, cons->scr.position_y); |
| 284 | cons->scr.position_x = cons->scr.position_x % cons->scr.size_x; |
298 | cons->scr.position_x = cons->scr.position_x % cons->scr.size_x; |
| 285 | } |
299 | } |
| 286 | 300 | ||
| 287 | /** Switch to new console */ |
301 | /** Switch to new console */ |
| 288 | static void change_console(console_t *cons) |
302 | static void change_console(console_t *cons) |
| 289 | { |
303 | { |
| 290 | if (cons == active_console) |
304 | if (cons == active_console) |
| 291 | return; |
305 | return; |
| 292 | 306 | ||
| 293 | fb_pending_flush(); |
307 | fb_pending_flush(); |
| 294 | 308 | ||
| 295 | if (cons == kernel_console) { |
309 | if (cons == kernel_console) { |
| 296 | async_serialize_start(); |
310 | async_serialize_start(); |
| 297 | curs_hide_sync(); |
311 | curs_hide_sync(); |
| 298 | gcons_in_kernel(); |
312 | gcons_in_kernel(); |
| 299 | screen_yield(); |
313 | screen_yield(); |
| 300 | kbd_yield(); |
314 | kbd_yield(); |
| 301 | async_serialize_end(); |
315 | async_serialize_end(); |
| 302 | 316 | ||
| 303 | if (__SYSCALL0(SYS_DEBUG_ENABLE_CONSOLE)) { |
317 | if (__SYSCALL0(SYS_DEBUG_ENABLE_CONSOLE)) { |
| 304 | prev_console = active_console; |
318 | prev_console = active_console; |
| 305 | active_console = kernel_console; |
319 | active_console = kernel_console; |
| 306 | } else |
320 | } else |
| 307 | cons = active_console; |
321 | cons = active_console; |
| 308 | } |
322 | } |
| 309 | 323 | ||
| 310 | if (cons != kernel_console) { |
324 | if (cons != kernel_console) { |
| 311 | size_t x; |
325 | size_t x; |
| 312 | size_t y; |
326 | size_t y; |
| 313 | int rc = 0; |
327 | int rc = 0; |
| 314 | 328 | ||
| 315 | async_serialize_start(); |
329 | async_serialize_start(); |
| 316 | 330 | ||
| 317 | if (active_console == kernel_console) { |
331 | if (active_console == kernel_console) { |
| 318 | screen_reclaim(); |
332 | screen_reclaim(); |
| 319 | kbd_reclaim(); |
333 | kbd_reclaim(); |
| 320 | gcons_redraw_console(); |
334 | gcons_redraw_console(); |
| 321 | } |
335 | } |
| 322 | 336 | ||
| 323 | active_console = cons; |
337 | active_console = cons; |
| 324 | gcons_change_console(cons->index); |
338 | gcons_change_console(cons->index); |
| 325 | 339 | ||
| 326 | set_attrs(&cons->scr.attrs); |
340 | set_attrs(&cons->scr.attrs); |
| 327 | curs_visibility(false); |
341 | curs_visibility(false); |
| 328 | if (interbuffer) { |
342 | if (interbuffer) { |
| 329 | for (y = 0; y < cons->scr.size_y; y++) { |
343 | for (y = 0; y < cons->scr.size_y; y++) { |
| 330 | for (x = 0; x < cons->scr.size_x; x++) { |
344 | for (x = 0; x < cons->scr.size_x; x++) { |
| 331 | interbuffer[y * cons->scr.size_x + x] = |
345 | interbuffer[y * cons->scr.size_x + x] = |
| 332 | *get_field_at(&cons->scr, x, y); |
346 | *get_field_at(&cons->scr, x, y); |
| 333 | } |
347 | } |
| 334 | } |
348 | } |
| 335 | 349 | ||
| 336 | /* This call can preempt, but we are already at the end */ |
350 | /* This call can preempt, but we are already at the end */ |
| 337 | rc = async_req_4_0(fb_info.phone, FB_DRAW_TEXT_DATA, |
351 | rc = async_req_4_0(fb_info.phone, FB_DRAW_TEXT_DATA, |
| 338 | 0, 0, cons->scr.size_x, |
352 | 0, 0, cons->scr.size_x, |
| 339 | cons->scr.size_y); |
353 | cons->scr.size_y); |
| 340 | } |
354 | } |
| 341 | 355 | ||
| 342 | if ((!interbuffer) || (rc != 0)) { |
356 | if ((!interbuffer) || (rc != 0)) { |
| 343 | set_attrs(&cons->scr.attrs); |
357 | set_attrs(&cons->scr.attrs); |
| 344 | screen_clear(); |
358 | screen_clear(); |
| 345 | 359 | ||
| 346 | for (y = 0; y < cons->scr.size_y; y++) |
360 | for (y = 0; y < cons->scr.size_y; y++) |
| 347 | for (x = 0; x < cons->scr.size_x; x++) { |
361 | for (x = 0; x < cons->scr.size_x; x++) { |
| 348 | keyfield_t *field = get_field_at(&cons->scr, x, y); |
362 | keyfield_t *field = get_field_at(&cons->scr, x, y); |
| 349 | 363 | ||
| 350 | if (!attrs_same(cons->scr.attrs, field->attrs)) |
364 | if (!attrs_same(cons->scr.attrs, field->attrs)) |
| 351 | set_attrs(&field->attrs); |
365 | set_attrs(&field->attrs); |
| 352 | 366 | ||
| 353 | cons->scr.attrs = field->attrs; |
367 | cons->scr.attrs = field->attrs; |
| 354 | if ((field->character == ' ') && |
368 | if ((field->character == ' ') && |
| 355 | (attrs_same(field->attrs, cons->scr.attrs))) |
369 | (attrs_same(field->attrs, cons->scr.attrs))) |
| 356 | continue; |
370 | continue; |
| 357 | 371 | ||
| 358 | fb_putchar(field->character, x, y); |
372 | fb_putchar(field->character, x, y); |
| 359 | } |
373 | } |
| 360 | } |
374 | } |
| 361 | 375 | ||
| 362 | curs_goto(cons->scr.position_x, cons->scr.position_y); |
376 | curs_goto(cons->scr.position_x, cons->scr.position_y); |
| 363 | curs_visibility(cons->scr.is_cursor_visible); |
377 | curs_visibility(cons->scr.is_cursor_visible); |
| 364 | 378 | ||
| 365 | async_serialize_end(); |
379 | async_serialize_end(); |
| 366 | } |
380 | } |
| 367 | } |
381 | } |
| 368 | 382 | ||
| 369 | /** Handler for keyboard */ |
383 | /** Handler for keyboard */ |
| 370 | static void keyboard_events(ipc_callid_t iid, ipc_call_t *icall) |
384 | static void keyboard_events(ipc_callid_t iid, ipc_call_t *icall) |
| 371 | { |
385 | { |
| 372 | /* Ignore parameters, the connection is already opened */ |
386 | /* Ignore parameters, the connection is already opened */ |
| 373 | while (true) { |
387 | while (true) { |
| 374 | 388 | ||
| 375 | ipc_call_t call; |
389 | ipc_call_t call; |
| 376 | ipc_callid_t callid = async_get_call(&call); |
390 | ipc_callid_t callid = async_get_call(&call); |
| 377 | 391 | ||
| 378 | int retval; |
392 | int retval; |
| 379 | console_event_t ev; |
393 | console_event_t ev; |
| 380 | 394 | ||
| 381 | switch (IPC_GET_METHOD(call)) { |
395 | switch (IPC_GET_METHOD(call)) { |
| 382 | case IPC_M_PHONE_HUNGUP: |
396 | case IPC_M_PHONE_HUNGUP: |
| 383 | /* TODO: Handle hangup */ |
397 | /* TODO: Handle hangup */ |
| 384 | return; |
398 | return; |
| 385 | case KBD_EVENT: |
399 | case KBD_EVENT: |
| 386 | /* Got event from keyboard driver. */ |
400 | /* Got event from keyboard driver. */ |
| 387 | retval = 0; |
401 | retval = 0; |
| 388 | ev.type = IPC_GET_ARG1(call); |
402 | ev.type = IPC_GET_ARG1(call); |
| 389 | ev.key = IPC_GET_ARG2(call); |
403 | ev.key = IPC_GET_ARG2(call); |
| 390 | ev.mods = IPC_GET_ARG3(call); |
404 | ev.mods = IPC_GET_ARG3(call); |
| 391 | ev.c = IPC_GET_ARG4(call); |
405 | ev.c = IPC_GET_ARG4(call); |
| 392 | 406 | ||
| 393 | if ((ev.key >= KC_F1) && (ev.key < KC_F1 + |
407 | if ((ev.key >= KC_F1) && (ev.key < KC_F1 + |
| 394 | CONSOLE_COUNT) && ((ev.mods & KM_CTRL) == 0)) { |
408 | CONSOLE_COUNT) && ((ev.mods & KM_CTRL) == 0)) { |
| 395 | if (ev.key == KC_F1 + KERNEL_CONSOLE) |
409 | if (ev.key == KC_F1 + KERNEL_CONSOLE) |
| 396 | change_console(kernel_console); |
410 | change_console(kernel_console); |
| 397 | else |
411 | else |
| 398 | change_console(&consoles[ev.key - KC_F1]); |
412 | change_console(&consoles[ev.key - KC_F1]); |
| 399 | break; |
413 | break; |
| 400 | } |
414 | } |
| 401 | 415 | ||
| 402 | fibril_mutex_lock(&input_mutex); |
416 | fibril_mutex_lock(&input_mutex); |
| 403 | keybuffer_push(&active_console->keybuffer, &ev); |
417 | keybuffer_push(&active_console->keybuffer, &ev); |
| 404 | fibril_condvar_broadcast(&input_cv); |
418 | fibril_condvar_broadcast(&input_cv); |
| 405 | fibril_mutex_unlock(&input_mutex); |
419 | fibril_mutex_unlock(&input_mutex); |
| 406 | break; |
420 | break; |
| 407 | default: |
421 | default: |
| 408 | retval = ENOENT; |
422 | retval = ENOENT; |
| 409 | } |
423 | } |
| 410 | ipc_answer_0(callid, retval); |
424 | ipc_answer_0(callid, retval); |
| 411 | } |
425 | } |
| 412 | } |
426 | } |
| 413 | 427 | ||
| 414 | static void cons_write(console_t *cons, ipc_callid_t rid, ipc_call_t *request) |
428 | static void cons_write(console_t *cons, ipc_callid_t rid, ipc_call_t *request) |
| 415 | { |
429 | { |
| 416 | ipc_callid_t callid; |
430 | ipc_callid_t callid; |
| 417 | size_t size; |
431 | size_t size; |
| 418 | if (!ipc_data_write_receive(&callid, &size)) { |
432 | if (!ipc_data_write_receive(&callid, &size)) { |
| 419 | ipc_answer_0(callid, EINVAL); |
433 | ipc_answer_0(callid, EINVAL); |
| 420 | ipc_answer_0(rid, EINVAL); |
434 | ipc_answer_0(rid, EINVAL); |
| 421 | return; |
435 | return; |
| 422 | } |
436 | } |
| 423 | 437 | ||
| 424 | char *buf = (char *) malloc(size); |
438 | char *buf = (char *) malloc(size); |
| 425 | if (buf == NULL) { |
439 | if (buf == NULL) { |
| 426 | ipc_answer_0(callid, ENOMEM); |
440 | ipc_answer_0(callid, ENOMEM); |
| 427 | ipc_answer_0(rid, ENOMEM); |
441 | ipc_answer_0(rid, ENOMEM); |
| 428 | return; |
442 | return; |
| 429 | } |
443 | } |
| 430 | 444 | ||
| 431 | (void) ipc_data_write_finalize(callid, buf, size); |
445 | (void) ipc_data_write_finalize(callid, buf, size); |
| 432 | 446 | ||
| 433 | async_serialize_start(); |
447 | async_serialize_start(); |
| 434 | 448 | ||
| 435 | size_t off = 0; |
449 | size_t off = 0; |
| 436 | while (off < size) { |
450 | while (off < size) { |
| 437 | wchar_t ch = str_decode(buf, &off, size); |
451 | wchar_t ch = str_decode(buf, &off, size); |
| 438 | write_char(cons, ch); |
452 | write_char(cons, ch); |
| 439 | } |
453 | } |
| 440 | 454 | ||
| 441 | async_serialize_end(); |
455 | async_serialize_end(); |
| 442 | 456 | ||
| 443 | gcons_notify_char(cons->index); |
457 | gcons_notify_char(cons->index); |
| 444 | ipc_answer_1(rid, EOK, size); |
458 | ipc_answer_1(rid, EOK, size); |
| 445 | 459 | ||
| 446 | free(buf); |
460 | free(buf); |
| 447 | } |
461 | } |
| 448 | 462 | ||
| 449 | static void cons_read(console_t *cons, ipc_callid_t rid, ipc_call_t *request) |
463 | static void cons_read(console_t *cons, ipc_callid_t rid, ipc_call_t *request) |
| 450 | { |
464 | { |
| 451 | ipc_callid_t callid; |
465 | ipc_callid_t callid; |
| 452 | size_t size; |
466 | size_t size; |
| 453 | if (!ipc_data_read_receive(&callid, &size)) { |
467 | if (!ipc_data_read_receive(&callid, &size)) { |
| 454 | ipc_answer_0(callid, EINVAL); |
468 | ipc_answer_0(callid, EINVAL); |
| 455 | ipc_answer_0(rid, EINVAL); |
469 | ipc_answer_0(rid, EINVAL); |
| 456 | return; |
470 | return; |
| 457 | } |
471 | } |
| 458 | 472 | ||
| 459 | char *buf = (char *) malloc(size); |
473 | char *buf = (char *) malloc(size); |
| 460 | if (buf == NULL) { |
474 | if (buf == NULL) { |
| 461 | ipc_answer_0(callid, ENOMEM); |
475 | ipc_answer_0(callid, ENOMEM); |
| 462 | ipc_answer_0(rid, ENOMEM); |
476 | ipc_answer_0(rid, ENOMEM); |
| 463 | return; |
477 | return; |
| 464 | } |
478 | } |
| 465 | 479 | ||
| 466 | size_t pos = 0; |
480 | size_t pos = 0; |
| 467 | console_event_t ev; |
481 | console_event_t ev; |
| 468 | fibril_mutex_lock(&input_mutex); |
482 | fibril_mutex_lock(&input_mutex); |
| 469 | recheck: |
483 | recheck: |
| 470 | while ((keybuffer_pop(&cons->keybuffer, &ev)) && (pos < size)) { |
484 | while ((keybuffer_pop(&cons->keybuffer, &ev)) && (pos < size)) { |
| 471 | if (ev.type == KEY_PRESS) { |
485 | if (ev.type == KEY_PRESS) { |
| 472 | buf[pos] = ev.c; |
486 | buf[pos] = ev.c; |
| 473 | pos++; |
487 | pos++; |
| 474 | } |
488 | } |
| 475 | } |
489 | } |
| 476 | 490 | ||
| 477 | if (pos == size) { |
491 | if (pos == size) { |
| 478 | (void) ipc_data_read_finalize(callid, buf, size); |
492 | (void) ipc_data_read_finalize(callid, buf, size); |
| 479 | ipc_answer_1(rid, EOK, size); |
493 | ipc_answer_1(rid, EOK, size); |
| 480 | free(buf); |
494 | free(buf); |
| 481 | } else { |
495 | } else { |
| 482 | fibril_condvar_wait(&input_cv, &input_mutex); |
496 | fibril_condvar_wait(&input_cv, &input_mutex); |
| 483 | goto recheck; |
497 | goto recheck; |
| 484 | } |
498 | } |
| 485 | fibril_mutex_unlock(&input_mutex); |
499 | fibril_mutex_unlock(&input_mutex); |
| 486 | } |
500 | } |
| 487 | 501 | ||
| 488 | static void cons_get_event(console_t *cons, ipc_callid_t rid, ipc_call_t *request) |
502 | static void cons_get_event(console_t *cons, ipc_callid_t rid, ipc_call_t *request) |
| 489 | { |
503 | { |
| 490 | console_event_t ev; |
504 | console_event_t ev; |
| 491 | 505 | ||
| 492 | fibril_mutex_lock(&input_mutex); |
506 | fibril_mutex_lock(&input_mutex); |
| 493 | recheck: |
507 | recheck: |
| 494 | if (keybuffer_pop(&cons->keybuffer, &ev)) { |
508 | if (keybuffer_pop(&cons->keybuffer, &ev)) { |
| 495 | ipc_answer_4(rid, EOK, ev.type, ev.key, ev.mods, ev.c); |
509 | ipc_answer_4(rid, EOK, ev.type, ev.key, ev.mods, ev.c); |
| 496 | } else { |
510 | } else { |
| 497 | fibril_condvar_wait(&input_cv, &input_mutex); |
511 | fibril_condvar_wait(&input_cv, &input_mutex); |
| 498 | goto recheck; |
512 | goto recheck; |
| 499 | } |
513 | } |
| 500 | fibril_mutex_unlock(&input_mutex); |
514 | fibril_mutex_unlock(&input_mutex); |
| 501 | } |
515 | } |
| 502 | 516 | ||
| 503 | /** Default thread for new connections */ |
517 | /** Default thread for new connections */ |
| 504 | static void client_connection(ipc_callid_t iid, ipc_call_t *icall) |
518 | static void client_connection(ipc_callid_t iid, ipc_call_t *icall) |
| 505 | { |
519 | { |
| 506 | console_t *cons = NULL; |
520 | console_t *cons = NULL; |
| 507 | 521 | ||
| 508 | size_t i; |
522 | size_t i; |
| 509 | for (i = 0; i < CONSOLE_COUNT; i++) { |
523 | for (i = 0; i < CONSOLE_COUNT; i++) { |
| 510 | if (i == KERNEL_CONSOLE) |
524 | if (i == KERNEL_CONSOLE) |
| 511 | continue; |
525 | continue; |
| 512 | 526 | ||
| 513 | if (consoles[i].dev_handle == (dev_handle_t) IPC_GET_ARG1(*icall)) { |
527 | if (consoles[i].dev_handle == (dev_handle_t) IPC_GET_ARG1(*icall)) { |
| 514 | cons = &consoles[i]; |
528 | cons = &consoles[i]; |
| 515 | break; |
529 | break; |
| 516 | } |
530 | } |
| 517 | } |
531 | } |
| 518 | 532 | ||
| 519 | if (cons == NULL) { |
533 | if (cons == NULL) { |
| 520 | ipc_answer_0(iid, ENOENT); |
534 | ipc_answer_0(iid, ENOENT); |
| 521 | return; |
535 | return; |
| 522 | } |
536 | } |
| 523 | 537 | ||
| 524 | ipc_callid_t callid; |
538 | ipc_callid_t callid; |
| 525 | ipc_call_t call; |
539 | ipc_call_t call; |
| 526 | ipcarg_t arg1; |
540 | ipcarg_t arg1; |
| 527 | ipcarg_t arg2; |
541 | ipcarg_t arg2; |
| 528 | ipcarg_t arg3; |
542 | ipcarg_t arg3; |
| - | 543 | ||
| - | 544 | int cons_ccap; |
|
| - | 545 | int rc; |
|
| 529 | 546 | ||
| 530 | async_serialize_start(); |
547 | async_serialize_start(); |
| 531 | if (cons->refcount == 0) |
548 | if (cons->refcount == 0) |
| 532 | gcons_notify_connect(cons->index); |
549 | gcons_notify_connect(cons->index); |
| 533 | 550 | ||
| 534 | cons->refcount++; |
551 | cons->refcount++; |
| 535 | 552 | ||
| 536 | /* Accept the connection */ |
553 | /* Accept the connection */ |
| 537 | ipc_answer_0(iid, EOK); |
554 | ipc_answer_0(iid, EOK); |
| 538 | 555 | ||
| 539 | while (true) { |
556 | while (true) { |
| 540 | async_serialize_end(); |
557 | async_serialize_end(); |
| 541 | callid = async_get_call(&call); |
558 | callid = async_get_call(&call); |
| 542 | async_serialize_start(); |
559 | async_serialize_start(); |
| 543 | 560 | ||
| 544 | arg1 = 0; |
561 | arg1 = 0; |
| 545 | arg2 = 0; |
562 | arg2 = 0; |
| 546 | arg3 = 0; |
563 | arg3 = 0; |
| 547 | 564 | ||
| 548 | switch (IPC_GET_METHOD(call)) { |
565 | switch (IPC_GET_METHOD(call)) { |
| 549 | case IPC_M_PHONE_HUNGUP: |
566 | case IPC_M_PHONE_HUNGUP: |
| 550 | cons->refcount--; |
567 | cons->refcount--; |
| 551 | if (cons->refcount == 0) |
568 | if (cons->refcount == 0) |
| 552 | gcons_notify_disconnect(cons->index); |
569 | gcons_notify_disconnect(cons->index); |
| 553 | return; |
570 | return; |
| 554 | case VFS_READ: |
571 | case VFS_OUT_READ: |
| 555 | async_serialize_end(); |
572 | async_serialize_end(); |
| 556 | cons_read(cons, callid, &call); |
573 | cons_read(cons, callid, &call); |
| 557 | async_serialize_start(); |
574 | async_serialize_start(); |
| 558 | continue; |
575 | continue; |
| 559 | case VFS_WRITE: |
576 | case VFS_OUT_WRITE: |
| 560 | async_serialize_end(); |
577 | async_serialize_end(); |
| 561 | cons_write(cons, callid, &call); |
578 | cons_write(cons, callid, &call); |
| 562 | async_serialize_start(); |
579 | async_serialize_start(); |
| 563 | continue; |
580 | continue; |
| 564 | case VFS_SYNC: |
581 | case VFS_OUT_SYNC: |
| 565 | fb_pending_flush(); |
582 | fb_pending_flush(); |
| 566 | if (cons == active_console) { |
583 | if (cons == active_console) { |
| 567 | async_req_0_0(fb_info.phone, FB_FLUSH); |
584 | async_req_0_0(fb_info.phone, FB_FLUSH); |
| 568 | 585 | ||
| 569 | curs_goto(cons->scr.position_x, cons->scr.position_y); |
586 | curs_goto(cons->scr.position_x, cons->scr.position_y); |
| 570 | } |
587 | } |
| 571 | break; |
588 | break; |
| 572 | case CONSOLE_CLEAR: |
589 | case CONSOLE_CLEAR: |
| 573 | /* Send message to fb */ |
590 | /* Send message to fb */ |
| 574 | if (cons == active_console) |
591 | if (cons == active_console) |
| 575 | async_msg_0(fb_info.phone, FB_CLEAR); |
592 | async_msg_0(fb_info.phone, FB_CLEAR); |
| 576 | 593 | ||
| 577 | screenbuffer_clear(&cons->scr); |
594 | screenbuffer_clear(&cons->scr); |
| 578 | 595 | ||
| 579 | break; |
596 | break; |
| 580 | case CONSOLE_GOTO: |
597 | case CONSOLE_GOTO: |
| 581 | screenbuffer_goto(&cons->scr, |
598 | screenbuffer_goto(&cons->scr, |
| 582 | IPC_GET_ARG1(call), IPC_GET_ARG2(call)); |
599 | IPC_GET_ARG1(call), IPC_GET_ARG2(call)); |
| 583 | if (cons == active_console) |
600 | if (cons == active_console) |
| 584 | curs_goto(IPC_GET_ARG1(call), |
601 | curs_goto(IPC_GET_ARG1(call), |
| 585 | IPC_GET_ARG2(call)); |
602 | IPC_GET_ARG2(call)); |
| 586 | break; |
603 | break; |
| 587 | case CONSOLE_GET_SIZE: |
604 | case CONSOLE_GET_SIZE: |
| 588 | arg1 = fb_info.cols; |
605 | arg1 = fb_info.cols; |
| 589 | arg2 = fb_info.rows; |
606 | arg2 = fb_info.rows; |
| 590 | break; |
607 | break; |
| - | 608 | case CONSOLE_GET_COLOR_CAP: |
|
| - | 609 | rc = ccap_fb_to_con(fb_info.color_cap, &cons_ccap); |
|
| - | 610 | if (rc != EOK) { |
|
| - | 611 | ipc_answer_0(callid, rc); |
|
| - | 612 | continue; |
|
| - | 613 | } |
|
| - | 614 | arg1 = cons_ccap; |
|
| - | 615 | break; |
|
| 591 | case CONSOLE_SET_STYLE: |
616 | case CONSOLE_SET_STYLE: |
| 592 | fb_pending_flush(); |
617 | fb_pending_flush(); |
| 593 | arg1 = IPC_GET_ARG1(call); |
618 | arg1 = IPC_GET_ARG1(call); |
| 594 | screenbuffer_set_style(&cons->scr, arg1); |
619 | screenbuffer_set_style(&cons->scr, arg1); |
| 595 | if (cons == active_console) |
620 | if (cons == active_console) |
| 596 | set_style(arg1); |
621 | set_style(arg1); |
| 597 | break; |
622 | break; |
| 598 | case CONSOLE_SET_COLOR: |
623 | case CONSOLE_SET_COLOR: |
| 599 | fb_pending_flush(); |
624 | fb_pending_flush(); |
| 600 | arg1 = IPC_GET_ARG1(call); |
625 | arg1 = IPC_GET_ARG1(call); |
| 601 | arg2 = IPC_GET_ARG2(call); |
626 | arg2 = IPC_GET_ARG2(call); |
| 602 | arg3 = IPC_GET_ARG3(call); |
627 | arg3 = IPC_GET_ARG3(call); |
| 603 | screenbuffer_set_color(&cons->scr, arg1, arg2, arg3); |
628 | screenbuffer_set_color(&cons->scr, arg1, arg2, arg3); |
| 604 | if (cons == active_console) |
629 | if (cons == active_console) |
| 605 | set_color(arg1, arg2, arg3); |
630 | set_color(arg1, arg2, arg3); |
| 606 | break; |
631 | break; |
| 607 | case CONSOLE_SET_RGB_COLOR: |
632 | case CONSOLE_SET_RGB_COLOR: |
| 608 | fb_pending_flush(); |
633 | fb_pending_flush(); |
| 609 | arg1 = IPC_GET_ARG1(call); |
634 | arg1 = IPC_GET_ARG1(call); |
| 610 | arg2 = IPC_GET_ARG2(call); |
635 | arg2 = IPC_GET_ARG2(call); |
| 611 | screenbuffer_set_rgb_color(&cons->scr, arg1, arg2); |
636 | screenbuffer_set_rgb_color(&cons->scr, arg1, arg2); |
| 612 | if (cons == active_console) |
637 | if (cons == active_console) |
| 613 | set_rgb_color(arg1, arg2); |
638 | set_rgb_color(arg1, arg2); |
| 614 | break; |
639 | break; |
| 615 | case CONSOLE_CURSOR_VISIBILITY: |
640 | case CONSOLE_CURSOR_VISIBILITY: |
| 616 | fb_pending_flush(); |
641 | fb_pending_flush(); |
| 617 | arg1 = IPC_GET_ARG1(call); |
642 | arg1 = IPC_GET_ARG1(call); |
| 618 | cons->scr.is_cursor_visible = arg1; |
643 | cons->scr.is_cursor_visible = arg1; |
| 619 | if (cons == active_console) |
644 | if (cons == active_console) |
| 620 | curs_visibility(arg1); |
645 | curs_visibility(arg1); |
| 621 | break; |
646 | break; |
| 622 | case CONSOLE_GET_EVENT: |
647 | case CONSOLE_GET_EVENT: |
| 623 | async_serialize_end(); |
648 | async_serialize_end(); |
| 624 | cons_get_event(cons, callid, &call); |
649 | cons_get_event(cons, callid, &call); |
| 625 | async_serialize_start(); |
650 | async_serialize_start(); |
| 626 | continue; |
651 | continue; |
| 627 | case CONSOLE_KCON_ENABLE: |
652 | case CONSOLE_KCON_ENABLE: |
| 628 | change_console(kernel_console); |
653 | change_console(kernel_console); |
| 629 | break; |
654 | break; |
| 630 | } |
655 | } |
| 631 | ipc_answer_3(callid, EOK, arg1, arg2, arg3); |
656 | ipc_answer_3(callid, EOK, arg1, arg2, arg3); |
| 632 | } |
657 | } |
| 633 | } |
658 | } |
| 634 | 659 | ||
| 635 | static void interrupt_received(ipc_callid_t callid, ipc_call_t *call) |
660 | static void interrupt_received(ipc_callid_t callid, ipc_call_t *call) |
| 636 | { |
661 | { |
| 637 | change_console(prev_console); |
662 | change_console(prev_console); |
| 638 | } |
663 | } |
| 639 | 664 | ||
| 640 | static bool console_init(void) |
665 | static bool console_init(void) |
| 641 | { |
666 | { |
| - | 667 | ipcarg_t color_cap; |
|
| - | 668 | ||
| 642 | /* Connect to keyboard driver */ |
669 | /* Connect to keyboard driver */ |
| 643 | kbd_phone = ipc_connect_me_to_blocking(PHONE_NS, SERVICE_KEYBOARD, 0, 0); |
670 | kbd_phone = ipc_connect_me_to_blocking(PHONE_NS, SERVICE_KEYBOARD, 0, 0); |
| 644 | if (kbd_phone < 0) { |
671 | if (kbd_phone < 0) { |
| 645 | printf(NAME ": Failed to connect to keyboard service\n"); |
672 | printf(NAME ": Failed to connect to keyboard service\n"); |
| 646 | return false; |
673 | return false; |
| 647 | } |
674 | } |
| 648 | 675 | ||
| 649 | ipcarg_t phonehash; |
676 | ipcarg_t phonehash; |
| 650 | if (ipc_connect_to_me(kbd_phone, SERVICE_CONSOLE, 0, 0, &phonehash) != 0) { |
677 | if (ipc_connect_to_me(kbd_phone, SERVICE_CONSOLE, 0, 0, &phonehash) != 0) { |
| 651 | printf(NAME ": Failed to create callback from keyboard service\n"); |
678 | printf(NAME ": Failed to create callback from keyboard service\n"); |
| 652 | return false; |
679 | return false; |
| 653 | } |
680 | } |
| 654 | 681 | ||
| 655 | async_new_connection(phonehash, 0, NULL, keyboard_events); |
682 | async_new_connection(phonehash, 0, NULL, keyboard_events); |
| 656 | 683 | ||
| 657 | /* Connect to framebuffer driver */ |
684 | /* Connect to framebuffer driver */ |
| 658 | fb_info.phone = ipc_connect_me_to_blocking(PHONE_NS, SERVICE_VIDEO, 0, 0); |
685 | fb_info.phone = ipc_connect_me_to_blocking(PHONE_NS, SERVICE_VIDEO, 0, 0); |
| 659 | if (fb_info.phone < 0) { |
686 | if (fb_info.phone < 0) { |
| 660 | printf(NAME ": Failed to connect to video service\n"); |
687 | printf(NAME ": Failed to connect to video service\n"); |
| 661 | return -1; |
688 | return -1; |
| 662 | } |
689 | } |
| 663 | 690 | ||
| 664 | /* Register driver */ |
691 | /* Register driver */ |
| 665 | int rc = devmap_driver_register(NAME, client_connection); |
692 | int rc = devmap_driver_register(NAME, client_connection); |
| 666 | if (rc < 0) { |
693 | if (rc < 0) { |
| 667 | printf(NAME ": Unable to register driver (%d)\n", rc); |
694 | printf(NAME ": Unable to register driver (%d)\n", rc); |
| 668 | return false; |
695 | return false; |
| 669 | } |
696 | } |
| 670 | 697 | ||
| 671 | /* Initialize gcons */ |
698 | /* Initialize gcons */ |
| 672 | gcons_init(fb_info.phone); |
699 | gcons_init(fb_info.phone); |
| 673 | 700 | ||
| 674 | /* Synchronize, the gcons could put something in queue */ |
701 | /* Synchronize, the gcons could put something in queue */ |
| 675 | async_req_0_0(fb_info.phone, FB_FLUSH); |
702 | 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); |
703 | async_req_0_2(fb_info.phone, FB_GET_CSIZE, &fb_info.cols, &fb_info.rows); |
| - | 704 | async_req_0_1(fb_info.phone, FB_GET_COLOR_CAP, &color_cap); |
|
| - | 705 | fb_info.color_cap = color_cap; |
|
| 677 | 706 | ||
| 678 | /* Set up shared memory buffer. */ |
707 | /* Set up shared memory buffer. */ |
| 679 | size_t ib_size = sizeof(keyfield_t) * fb_info.cols * fb_info.rows; |
708 | size_t ib_size = sizeof(keyfield_t) * fb_info.cols * fb_info.rows; |
| 680 | interbuffer = as_get_mappable_page(ib_size); |
709 | interbuffer = as_get_mappable_page(ib_size); |
| 681 | 710 | ||
| 682 | if (as_area_create(interbuffer, ib_size, AS_AREA_READ | |
711 | if (as_area_create(interbuffer, ib_size, AS_AREA_READ | |
| 683 | AS_AREA_WRITE | AS_AREA_CACHEABLE) != interbuffer) |
712 | AS_AREA_WRITE | AS_AREA_CACHEABLE) != interbuffer) |
| 684 | interbuffer = NULL; |
713 | interbuffer = NULL; |
| 685 | 714 | ||
| 686 | if (interbuffer) { |
715 | if (interbuffer) { |
| 687 | if (ipc_share_out_start(fb_info.phone, interbuffer, |
716 | if (ipc_share_out_start(fb_info.phone, interbuffer, |
| 688 | AS_AREA_READ) != EOK) { |
717 | AS_AREA_READ) != EOK) { |
| 689 | as_area_destroy(interbuffer); |
718 | as_area_destroy(interbuffer); |
| 690 | interbuffer = NULL; |
719 | interbuffer = NULL; |
| 691 | } |
720 | } |
| 692 | } |
721 | } |
| 693 | 722 | ||
| 694 | fb_pending.cnt = 0; |
723 | fb_pending.cnt = 0; |
| 695 | 724 | ||
| 696 | /* Inititalize consoles */ |
725 | /* Inititalize consoles */ |
| 697 | size_t i; |
726 | size_t i; |
| 698 | for (i = 0; i < CONSOLE_COUNT; i++) { |
727 | for (i = 0; i < CONSOLE_COUNT; i++) { |
| 699 | if (i != KERNEL_CONSOLE) { |
728 | if (i != KERNEL_CONSOLE) { |
| 700 | if (screenbuffer_init(&consoles[i].scr, |
729 | if (screenbuffer_init(&consoles[i].scr, |
| 701 | fb_info.cols, fb_info.rows) == NULL) { |
730 | fb_info.cols, fb_info.rows) == NULL) { |
| 702 | printf(NAME ": Unable to allocate screen buffer %u\n", i); |
731 | printf(NAME ": Unable to allocate screen buffer %u\n", i); |
| 703 | return false; |
732 | return false; |
| 704 | } |
733 | } |
| 705 | screenbuffer_clear(&consoles[i].scr); |
734 | screenbuffer_clear(&consoles[i].scr); |
| 706 | keybuffer_init(&consoles[i].keybuffer); |
735 | keybuffer_init(&consoles[i].keybuffer); |
| 707 | consoles[i].index = i; |
736 | consoles[i].index = i; |
| 708 | consoles[i].refcount = 0; |
737 | consoles[i].refcount = 0; |
| 709 | 738 | ||
| 710 | char vc[MAX_DEVICE_NAME]; |
739 | char vc[MAX_DEVICE_NAME]; |
| 711 | snprintf(vc, MAX_DEVICE_NAME, "vc%u", i); |
740 | snprintf(vc, MAX_DEVICE_NAME, "vc%u", i); |
| 712 | 741 | ||
| 713 | if (devmap_device_register(vc, &consoles[i].dev_handle) != EOK) { |
742 | if (devmap_device_register(vc, &consoles[i].dev_handle) != EOK) { |
| 714 | devmap_hangup_phone(DEVMAP_DRIVER); |
743 | devmap_hangup_phone(DEVMAP_DRIVER); |
| 715 | printf(NAME ": Unable to register device %s\n", vc); |
744 | printf(NAME ": Unable to register device %s\n", vc); |
| 716 | return false; |
745 | return false; |
| 717 | } |
746 | } |
| 718 | } |
747 | } |
| 719 | } |
748 | } |
| 720 | 749 | ||
| 721 | /* Disable kernel output to the console */ |
750 | /* Disable kernel output to the console */ |
| 722 | __SYSCALL0(SYS_DEBUG_DISABLE_CONSOLE); |
751 | __SYSCALL0(SYS_DEBUG_DISABLE_CONSOLE); |
| 723 | 752 | ||
| 724 | /* Initialize the screen */ |
753 | /* Initialize the screen */ |
| 725 | async_serialize_start(); |
754 | async_serialize_start(); |
| 726 | gcons_redraw_console(); |
755 | gcons_redraw_console(); |
| 727 | set_rgb_color(DEFAULT_FOREGROUND, DEFAULT_BACKGROUND); |
756 | set_rgb_color(DEFAULT_FOREGROUND, DEFAULT_BACKGROUND); |
| 728 | screen_clear(); |
757 | screen_clear(); |
| 729 | curs_goto(0, 0); |
758 | curs_goto(0, 0); |
| 730 | curs_visibility(active_console->scr.is_cursor_visible); |
759 | curs_visibility(active_console->scr.is_cursor_visible); |
| 731 | async_serialize_end(); |
760 | async_serialize_end(); |
| 732 | 761 | ||
| 733 | /* Receive kernel notifications */ |
762 | /* Receive kernel notifications */ |
| 734 | if (event_subscribe(EVENT_KCONSOLE, 0) != EOK) |
763 | if (event_subscribe(EVENT_KCONSOLE, 0) != EOK) |
| 735 | printf(NAME ": Error registering kconsole notifications\n"); |
764 | printf(NAME ": Error registering kconsole notifications\n"); |
| 736 | 765 | ||
| 737 | async_set_interrupt_received(interrupt_received); |
766 | async_set_interrupt_received(interrupt_received); |
| 738 | 767 | ||
| 739 | return true; |
768 | return true; |
| 740 | } |
769 | } |
| 741 | 770 | ||
| 742 | int main(int argc, char *argv[]) |
771 | int main(int argc, char *argv[]) |
| 743 | { |
772 | { |
| 744 | printf(NAME ": HelenOS Console service\n"); |
773 | printf(NAME ": HelenOS Console service\n"); |
| 745 | 774 | ||
| 746 | if (!console_init()) |
775 | if (!console_init()) |
| 747 | return -1; |
776 | return -1; |
| 748 | 777 | ||
| 749 | printf(NAME ": Accepting connections\n"); |
778 | printf(NAME ": Accepting connections\n"); |
| 750 | async_manager(); |
779 | async_manager(); |
| 751 | 780 | ||
| 752 | return 0; |
781 | return 0; |
| 753 | } |
782 | } |
| 754 | 783 | ||
| 755 | /** @} |
784 | /** @} |
| 756 | */ |
785 | */ |
| 757 | 786 | ||