Rev 4148 | Rev 4167 | Go to most recent revision | Only display areas with differences | Ignore whitespace | Details | Blame | Last modification | View Log | RSS feed
| Rev 4148 | Rev 4164 | ||
|---|---|---|---|
| 1 | /* |
1 | /* |
| 2 | * Copyright (c) 2006 Josef Cejka |
2 | * Copyright (c) 2006 Josef Cejka |
| 3 | * All rights reserved. |
3 | * All rights reserved. |
| 4 | * |
4 | * |
| 5 | * Redistribution and use in source and binary forms, with or without |
5 | * Redistribution and use in source and binary forms, with or without |
| 6 | * modification, are permitted provided that the following conditions |
6 | * modification, are permitted provided that the following conditions |
| 7 | * are met: |
7 | * are met: |
| 8 | * |
8 | * |
| 9 | * - Redistributions of source code must retain the above copyright |
9 | * - Redistributions of source code must retain the above copyright |
| 10 | * notice, this list of conditions and the following disclaimer. |
10 | * notice, this list of conditions and the following disclaimer. |
| 11 | * - Redistributions in binary form must reproduce the above copyright |
11 | * - Redistributions in binary form must reproduce the above copyright |
| 12 | * notice, this list of conditions and the following disclaimer in the |
12 | * notice, this list of conditions and the following disclaimer in the |
| 13 | * documentation and/or other materials provided with the distribution. |
13 | * documentation and/or other materials provided with the distribution. |
| 14 | * - The name of the author may not be used to endorse or promote products |
14 | * - The name of the author may not be used to endorse or promote products |
| 15 | * derived from this software without specific prior written permission. |
15 | * derived from this software without specific prior written permission. |
| 16 | * |
16 | * |
| 17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
| 18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| 19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
| 20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
| 21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| 22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| 26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 27 | */ |
27 | */ |
| 28 | 28 | ||
| 29 | /** @addtogroup console |
29 | /** @addtogroup console |
| 30 | * @{ |
30 | * @{ |
| 31 | */ |
31 | */ |
| 32 | /** @file |
32 | /** @file |
| 33 | */ |
33 | */ |
| 34 | 34 | ||
| 35 | #include <libc.h> |
35 | #include <libc.h> |
| 36 | #include <fb.h> |
36 | #include <fb.h> |
| 37 | #include <ipc/ipc.h> |
37 | #include <ipc/ipc.h> |
| 38 | #include <kbd.h> |
38 | #include <kbd.h> |
| 39 | #include <kbd/keycode.h> |
39 | #include <kbd/keycode.h> |
| 40 | #include <ipc/fb.h> |
40 | #include <ipc/fb.h> |
| 41 | #include <ipc/services.h> |
41 | #include <ipc/services.h> |
| 42 | #include <errno.h> |
42 | #include <errno.h> |
| 43 | #include <key_buffer.h> |
43 | #include <key_buffer.h> |
| 44 | #include <ipc/console.h> |
44 | #include <ipc/console.h> |
| 45 | #include <unistd.h> |
45 | #include <unistd.h> |
| 46 | #include <async.h> |
46 | #include <async.h> |
| 47 | #include <libadt/fifo.h> |
47 | #include <libadt/fifo.h> |
| 48 | #include <screenbuffer.h> |
48 | #include <screenbuffer.h> |
| 49 | #include <sys/mman.h> |
49 | #include <sys/mman.h> |
| 50 | #include <stdio.h> |
50 | #include <stdio.h> |
| 51 | #include <sysinfo.h> |
51 | #include <sysinfo.h> |
| 52 | 52 | ||
| 53 | #include "console.h" |
53 | #include "console.h" |
| 54 | #include "gcons.h" |
54 | #include "gcons.h" |
| 55 | 55 | ||
| 56 | #define MAX_KEYREQUESTS_BUFFERED 32 |
56 | #define MAX_KEYREQUESTS_BUFFERED 32 |
| 57 | 57 | ||
| 58 | #define NAME "console" |
58 | #define NAME "console" |
| 59 | 59 | ||
| 60 | /** Index of currently used virtual console. |
60 | /** Index of currently used virtual console. |
| 61 | */ |
61 | */ |
| 62 | int active_console = 0; |
62 | int active_console = 0; |
| 63 | int prev_console = 0; |
63 | int prev_console = 0; |
| 64 | 64 | ||
| 65 | /** Information about framebuffer |
65 | /** Information about framebuffer |
| 66 | */ |
66 | */ |
| 67 | struct { |
67 | struct { |
| 68 | int phone; /**< Framebuffer phone */ |
68 | int phone; /**< Framebuffer phone */ |
| 69 | ipcarg_t rows; /**< Framebuffer rows */ |
69 | ipcarg_t rows; /**< Framebuffer rows */ |
| 70 | ipcarg_t cols; /**< Framebuffer columns */ |
70 | ipcarg_t cols; /**< Framebuffer columns */ |
| 71 | } fb_info; |
71 | } fb_info; |
| 72 | 72 | ||
| 73 | typedef struct { |
73 | typedef struct { |
| 74 | keybuffer_t keybuffer; /**< Buffer for incoming keys. */ |
74 | keybuffer_t keybuffer; /**< Buffer for incoming keys. */ |
| 75 | /** Buffer for unsatisfied request for keys. */ |
75 | /** Buffer for unsatisfied request for keys. */ |
| 76 | FIFO_CREATE_STATIC(keyrequests, ipc_callid_t, |
76 | FIFO_CREATE_STATIC(keyrequests, ipc_callid_t, |
| 77 | MAX_KEYREQUESTS_BUFFERED); |
77 | MAX_KEYREQUESTS_BUFFERED); |
| 78 | int keyrequest_counter; /**< Number of requests in buffer. */ |
78 | int keyrequest_counter; /**< Number of requests in buffer. */ |
| 79 | int client_phone; /**< Phone to connected client. */ |
79 | int client_phone; /**< Phone to connected client. */ |
| 80 | int used; /**< 1 if this virtual console is |
80 | int used; /**< 1 if this virtual console is |
| 81 | * connected to some client.*/ |
81 | * connected to some client.*/ |
| 82 | screenbuffer_t screenbuffer; /**< Screenbuffer for saving screen |
82 | screenbuffer_t screenbuffer; /**< Screenbuffer for saving screen |
| 83 | * contents and related settings. */ |
83 | * contents and related settings. */ |
| 84 | } connection_t; |
84 | } connection_t; |
| 85 | 85 | ||
| 86 | static connection_t connections[CONSOLE_COUNT]; /**< Array of data for virtual |
86 | static connection_t connections[CONSOLE_COUNT]; /**< Array of data for virtual |
| 87 | * consoles */ |
87 | * consoles */ |
| 88 | static keyfield_t *interbuffer = NULL; /**< Pointer to memory shared |
88 | static keyfield_t *interbuffer = NULL; /**< Pointer to memory shared |
| 89 | * with framebufer used for |
89 | * with framebufer used for |
| 90 | * faster virtual console |
90 | * faster virtual console |
| 91 | * switching */ |
91 | * switching */ |
| - | 92 | /** Size of fb_buf. */ |
|
| - | 93 | #define FB_BUF_SIZE 256 |
|
| - | 94 | ||
| - | 95 | /** Buffer for sending characters to FB driver. */ |
|
| - | 96 | static char fb_buf[FB_BUF_SIZE]; |
|
| - | 97 | ||
| - | 98 | /* Properties of fb_buf data. */ |
|
| - | 99 | static int fb_buf_row; /**< Row where fb_buf data belong. */ |
|
| - | 100 | static int fb_buf_col; /**< Column where fb_buf data start. */ |
|
| - | 101 | static int fb_console; /**< VC to which fb_buf data belong. */ |
|
| - | 102 | int fb_bi = 0; /**< Number of valid chars in fb_buf. */ |
|
| - | 103 | ||
| - | 104 | /** Size of cwrite_buf. */ |
|
| - | 105 | #define CWRITE_BUF_SIZE 256 |
|
| - | 106 | ||
| - | 107 | /** Buffer for receiving data via the CONSOLE_WRITE call from the client. */ |
|
| - | 108 | static char cwrite_buf[CWRITE_BUF_SIZE]; |
|
| 92 | 109 | ||
| 93 | 110 | ||
| 94 | /** Find unused virtual console. |
111 | /** Find unused virtual console. |
| 95 | * |
112 | * |
| 96 | */ |
113 | */ |
| 97 | static int find_free_connection(void) |
114 | static int find_free_connection(void) |
| 98 | { |
115 | { |
| 99 | int i; |
116 | int i; |
| 100 | 117 | ||
| 101 | for (i = 0; i < CONSOLE_COUNT; i++) { |
118 | for (i = 0; i < CONSOLE_COUNT; i++) { |
| 102 | if (!connections[i].used) |
119 | if (!connections[i].used) |
| 103 | return i; |
120 | return i; |
| 104 | } |
121 | } |
| 105 | return -1; |
122 | return -1; |
| 106 | } |
123 | } |
| 107 | 124 | ||
| 108 | static void clrscr(void) |
125 | static void clrscr(void) |
| 109 | { |
126 | { |
| 110 | async_msg_0(fb_info.phone, FB_CLEAR); |
127 | async_msg_0(fb_info.phone, FB_CLEAR); |
| 111 | } |
128 | } |
| 112 | 129 | ||
| 113 | static void curs_visibility(bool visible) |
130 | static void curs_visibility(bool visible) |
| 114 | { |
131 | { |
| 115 | async_msg_1(fb_info.phone, FB_CURSOR_VISIBILITY, visible); |
132 | async_msg_1(fb_info.phone, FB_CURSOR_VISIBILITY, visible); |
| 116 | } |
133 | } |
| 117 | 134 | ||
| 118 | static void curs_hide_sync(void) |
135 | static void curs_hide_sync(void) |
| 119 | { |
136 | { |
| 120 | ipc_call_sync_1_0(fb_info.phone, FB_CURSOR_VISIBILITY, false); |
137 | ipc_call_sync_1_0(fb_info.phone, FB_CURSOR_VISIBILITY, false); |
| 121 | } |
138 | } |
| 122 | 139 | ||
| 123 | static void curs_goto(int row, int col) |
140 | static void curs_goto(int row, int col) |
| 124 | { |
141 | { |
| 125 | async_msg_2(fb_info.phone, FB_CURSOR_GOTO, row, col); |
142 | async_msg_2(fb_info.phone, FB_CURSOR_GOTO, row, col); |
| 126 | } |
143 | } |
| 127 | 144 | ||
| 128 | static void set_style(int style) |
145 | static void set_style(int style) |
| 129 | { |
146 | { |
| 130 | async_msg_1(fb_info.phone, FB_SET_STYLE, style); |
147 | async_msg_1(fb_info.phone, FB_SET_STYLE, style); |
| 131 | } |
148 | } |
| 132 | 149 | ||
| 133 | static void set_color(int fgcolor, int bgcolor, int flags) |
150 | static void set_color(int fgcolor, int bgcolor, int flags) |
| 134 | { |
151 | { |
| 135 | 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); |
| 136 | } |
153 | } |
| 137 | 154 | ||
| 138 | static void set_rgb_color(int fgcolor, int bgcolor) |
155 | static void set_rgb_color(int fgcolor, int bgcolor) |
| 139 | { |
156 | { |
| 140 | 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); |
| 141 | } |
158 | } |
| 142 | 159 | ||
| 143 | static void set_attrs(attrs_t *attrs) |
160 | static void set_attrs(attrs_t *attrs) |
| 144 | { |
161 | { |
| 145 | switch (attrs->t) { |
162 | switch (attrs->t) { |
| 146 | case at_style: |
163 | case at_style: |
| 147 | set_style(attrs->a.s.style); |
164 | set_style(attrs->a.s.style); |
| 148 | break; |
165 | break; |
| 149 | 166 | ||
| 150 | case at_idx: |
167 | case at_idx: |
| 151 | set_color(attrs->a.i.fg_color, attrs->a.i.bg_color, |
168 | set_color(attrs->a.i.fg_color, attrs->a.i.bg_color, |
| 152 | attrs->a.i.flags); |
169 | attrs->a.i.flags); |
| 153 | break; |
170 | break; |
| 154 | 171 | ||
| 155 | case at_rgb: |
172 | case at_rgb: |
| 156 | set_rgb_color(attrs->a.r.fg_color, attrs->a.r.bg_color); |
173 | set_rgb_color(attrs->a.r.fg_color, attrs->a.r.bg_color); |
| 157 | break; |
174 | break; |
| 158 | } |
175 | } |
| 159 | } |
176 | } |
| 160 | 177 | ||
| - | 178 | /** Write a character vector to FB driver via IPC. */ |
|
| - | 179 | static ssize_t fb_write(const char *buf, size_t nbyte, int row, int col) |
|
| - | 180 | { |
|
| - | 181 | ipcarg_t rc; |
|
| - | 182 | ipc_call_t answer; |
|
| - | 183 | aid_t req; |
|
| - | 184 | ||
| - | 185 | async_serialize_start(); |
|
| - | 186 | ||
| - | 187 | req = async_send_2(fb_info.phone, FB_WRITE, row, col, &answer); |
|
| - | 188 | rc = ipc_data_write_start(fb_info.phone, (void *) buf, nbyte); |
|
| - | 189 | ||
| - | 190 | if (rc != EOK) { |
|
| - | 191 | async_wait_for(req, NULL); |
|
| - | 192 | async_serialize_end(); |
|
| - | 193 | return (ssize_t) rc; |
|
| - | 194 | } |
|
| - | 195 | ||
| - | 196 | async_wait_for(req, &rc); |
|
| - | 197 | async_serialize_end(); |
|
| - | 198 | ||
| - | 199 | if (rc == EOK) |
|
| - | 200 | return (ssize_t) IPC_GET_ARG1(answer); |
|
| - | 201 | else |
|
| - | 202 | return -1; |
|
| - | 203 | } |
|
| - | 204 | ||
| - | 205 | /** Flush buffered characters to FB. */ |
|
| - | 206 | static void fb_buf_flush(void) |
|
| - | 207 | { |
|
| - | 208 | screenbuffer_t *scr; |
|
| - | 209 | int i; |
|
| - | 210 | ||
| - | 211 | scr = &(connections[fb_console].screenbuffer); |
|
| - | 212 | ||
| - | 213 | if (fb_bi > 0) { |
|
| - | 214 | if (fb_write(fb_buf, fb_bi, fb_buf_row, fb_buf_col) < 0) { |
|
| - | 215 | /* Try falling back to char-by-char. */ |
|
| - | 216 | for (i = 0; i < fb_bi; i++) { |
|
| - | 217 | async_msg_3(fb_info.phone, FB_PUTCHAR, fb_buf[i], |
|
| - | 218 | fb_buf_row, fb_buf_col + i); |
|
| - | 219 | } |
|
| - | 220 | } |
|
| - | 221 | fb_bi = 0; |
|
| - | 222 | } |
|
| - | 223 | } |
|
| - | 224 | ||
| - | 225 | /** Print a character to the active VC with buffering. */ |
|
| 161 | static void prtchr(char c, int row, int col) |
226 | static void prtchr(char c, int row, int col) |
| 162 | { |
227 | { |
| - | 228 | if (fb_bi >= FB_BUF_SIZE) |
|
| - | 229 | fb_buf_flush(); |
|
| - | 230 | ||
| - | 231 | if (fb_bi == 0) { |
|
| - | 232 | fb_buf_row = row; |
|
| - | 233 | fb_buf_col = col; |
|
| 163 | async_msg_3(fb_info.phone, FB_PUTCHAR, c, row, col); |
234 | fb_console = active_console; |
| - | 235 | } |
|
| - | 236 | ||
| - | 237 | fb_buf[fb_bi++] = c; |
|
| 164 | } |
238 | } |
| 165 | 239 | ||
| 166 | /** Check key and process special keys. |
240 | /** Check key and process special keys. |
| 167 | * |
241 | * |
| 168 | * |
242 | * |
| 169 | */ |
243 | */ |
| 170 | static void write_char(int console, char key) |
244 | static void write_char(int console, char key) |
| 171 | { |
245 | { |
| - | 246 | bool flush_cursor = false; |
|
| 172 | screenbuffer_t *scr = &(connections[console].screenbuffer); |
247 | screenbuffer_t *scr = &(connections[console].screenbuffer); |
| 173 | 248 | ||
| 174 | switch (key) { |
249 | switch (key) { |
| 175 | case '\n': |
250 | case '\n': |
| - | 251 | fb_buf_flush(); |
|
| - | 252 | flush_cursor = true; |
|
| 176 | scr->position_y++; |
253 | scr->position_y++; |
| 177 | scr->position_x = 0; |
254 | scr->position_x = 0; |
| 178 | break; |
255 | break; |
| 179 | case '\r': |
256 | case '\r': |
| - | 257 | fb_buf_flush(); |
|
| 180 | break; |
258 | break; |
| 181 | case '\t': |
259 | case '\t': |
| - | 260 | fb_buf_flush(); |
|
| 182 | scr->position_x += 8; |
261 | scr->position_x += 8; |
| 183 | scr->position_x -= scr->position_x % 8; |
262 | scr->position_x -= scr->position_x % 8; |
| 184 | break; |
263 | break; |
| 185 | case '\b': |
264 | case '\b': |
| - | 265 | fb_buf_flush(); |
|
| 186 | if (scr->position_x == 0) |
266 | if (scr->position_x == 0) |
| 187 | break; |
267 | break; |
| 188 | scr->position_x--; |
268 | scr->position_x--; |
| 189 | if (console == active_console) |
269 | if (console == active_console) |
| 190 | prtchr(' ', scr->position_y, scr->position_x); |
270 | prtchr(' ', scr->position_y, scr->position_x); |
| 191 | screenbuffer_putchar(scr, ' '); |
271 | screenbuffer_putchar(scr, ' '); |
| 192 | break; |
272 | break; |
| 193 | default: |
273 | default: |
| 194 | if (console == active_console) |
274 | if (console == active_console) |
| 195 | prtchr(key, scr->position_y, scr->position_x); |
275 | prtchr(key, scr->position_y, scr->position_x); |
| 196 | 276 | ||
| 197 | screenbuffer_putchar(scr, key); |
277 | screenbuffer_putchar(scr, key); |
| 198 | scr->position_x++; |
278 | scr->position_x++; |
| 199 | } |
279 | } |
| 200 | 280 | ||
| 201 | scr->position_y += (scr->position_x >= scr->size_x); |
281 | if (scr->position_x >= scr->size_x) { |
| - | 282 | fb_buf_flush(); |
|
| - | 283 | flush_cursor = true; |
|
| - | 284 | scr->position_y++; |
|
| - | 285 | } |
|
| 202 | 286 | ||
| 203 | if (scr->position_y >= scr->size_y) { |
287 | if (scr->position_y >= scr->size_y) { |
| 204 | scr->position_y = scr->size_y - 1; |
288 | scr->position_y = scr->size_y - 1; |
| 205 | screenbuffer_clear_line(scr, scr->top_line); |
289 | screenbuffer_clear_line(scr, scr->top_line); |
| 206 | scr->top_line = (scr->top_line + 1) % scr->size_y; |
290 | scr->top_line = (scr->top_line + 1) % scr->size_y; |
| 207 | if (console == active_console) |
291 | if (console == active_console) |
| 208 | async_msg_1(fb_info.phone, FB_SCROLL, 1); |
292 | async_msg_1(fb_info.phone, FB_SCROLL, 1); |
| 209 | } |
293 | } |
| 210 | 294 | ||
| 211 | scr->position_x = scr->position_x % scr->size_x; |
295 | scr->position_x = scr->position_x % scr->size_x; |
| 212 | 296 | ||
| 213 | if (console == active_console) |
297 | if (console == active_console && flush_cursor) |
| 214 | curs_goto(scr->position_y, scr->position_x); |
298 | curs_goto(scr->position_y, scr->position_x); |
| 215 | - | ||
| 216 | } |
299 | } |
| 217 | 300 | ||
| 218 | /** Switch to new console */ |
301 | /** Switch to new console */ |
| 219 | static void change_console(int newcons) |
302 | static void change_console(int newcons) |
| 220 | { |
303 | { |
| 221 | connection_t *conn; |
304 | connection_t *conn; |
| 222 | int i, j, rc; |
305 | int i, j, rc; |
| 223 | keyfield_t *field; |
306 | keyfield_t *field; |
| 224 | attrs_t *attrs; |
307 | attrs_t *attrs; |
| 225 | 308 | ||
| 226 | if (newcons == active_console) |
309 | if (newcons == active_console) |
| 227 | return; |
310 | return; |
| - | 311 | ||
| - | 312 | fb_buf_flush(); |
|
| 228 | 313 | ||
| 229 | if (newcons == KERNEL_CONSOLE) { |
314 | if (newcons == KERNEL_CONSOLE) { |
| 230 | async_serialize_start(); |
315 | async_serialize_start(); |
| 231 | curs_hide_sync(); |
316 | curs_hide_sync(); |
| 232 | gcons_in_kernel(); |
317 | gcons_in_kernel(); |
| 233 | async_serialize_end(); |
318 | async_serialize_end(); |
| 234 | 319 | ||
| 235 | if (__SYSCALL0(SYS_DEBUG_ENABLE_CONSOLE)) { |
320 | if (__SYSCALL0(SYS_DEBUG_ENABLE_CONSOLE)) { |
| 236 | prev_console = active_console; |
321 | prev_console = active_console; |
| 237 | active_console = KERNEL_CONSOLE; |
322 | active_console = KERNEL_CONSOLE; |
| 238 | } else |
323 | } else |
| 239 | newcons = active_console; |
324 | newcons = active_console; |
| 240 | } |
325 | } |
| 241 | 326 | ||
| 242 | if (newcons != KERNEL_CONSOLE) { |
327 | if (newcons != KERNEL_CONSOLE) { |
| 243 | async_serialize_start(); |
328 | async_serialize_start(); |
| 244 | 329 | ||
| 245 | if (active_console == KERNEL_CONSOLE) |
330 | if (active_console == KERNEL_CONSOLE) |
| 246 | gcons_redraw_console(); |
331 | gcons_redraw_console(); |
| 247 | 332 | ||
| 248 | active_console = newcons; |
333 | active_console = newcons; |
| 249 | gcons_change_console(newcons); |
334 | gcons_change_console(newcons); |
| 250 | conn = &connections[active_console]; |
335 | conn = &connections[active_console]; |
| 251 | 336 | ||
| 252 | set_attrs(&conn->screenbuffer.attrs); |
337 | set_attrs(&conn->screenbuffer.attrs); |
| 253 | curs_visibility(false); |
338 | curs_visibility(false); |
| 254 | if (interbuffer) { |
339 | if (interbuffer) { |
| 255 | for (i = 0; i < conn->screenbuffer.size_x; i++) |
340 | for (i = 0; i < conn->screenbuffer.size_x; i++) |
| 256 | for (j = 0; j < conn->screenbuffer.size_y; j++) { |
341 | for (j = 0; j < conn->screenbuffer.size_y; j++) { |
| 257 | unsigned int size_x; |
342 | unsigned int size_x; |
| 258 | 343 | ||
| 259 | size_x = conn->screenbuffer.size_x; |
344 | size_x = conn->screenbuffer.size_x; |
| 260 | interbuffer[i + j * size_x] = |
345 | interbuffer[i + j * size_x] = |
| 261 | *get_field_at(&conn->screenbuffer, i, j); |
346 | *get_field_at(&conn->screenbuffer, i, j); |
| 262 | } |
347 | } |
| 263 | /* This call can preempt, but we are already at the end */ |
348 | /* This call can preempt, but we are already at the end */ |
| 264 | rc = async_req_0_0(fb_info.phone, FB_DRAW_TEXT_DATA); |
349 | rc = async_req_0_0(fb_info.phone, FB_DRAW_TEXT_DATA); |
| 265 | } |
350 | } |
| 266 | 351 | ||
| 267 | if ((!interbuffer) || (rc != 0)) { |
352 | if ((!interbuffer) || (rc != 0)) { |
| 268 | set_attrs(&conn->screenbuffer.attrs); |
353 | set_attrs(&conn->screenbuffer.attrs); |
| 269 | clrscr(); |
354 | clrscr(); |
| 270 | attrs = &conn->screenbuffer.attrs; |
355 | attrs = &conn->screenbuffer.attrs; |
| 271 | 356 | ||
| 272 | for (j = 0; j < conn->screenbuffer.size_y; j++) |
357 | for (j = 0; j < conn->screenbuffer.size_y; j++) |
| 273 | for (i = 0; i < conn->screenbuffer.size_x; i++) { |
358 | for (i = 0; i < conn->screenbuffer.size_x; i++) { |
| 274 | field = get_field_at(&conn->screenbuffer, i, j); |
359 | field = get_field_at(&conn->screenbuffer, i, j); |
| 275 | if (!attrs_same(*attrs, field->attrs)) |
360 | if (!attrs_same(*attrs, field->attrs)) |
| 276 | set_attrs(&field->attrs); |
361 | set_attrs(&field->attrs); |
| 277 | attrs = &field->attrs; |
362 | attrs = &field->attrs; |
| 278 | if ((field->character == ' ') && |
363 | if ((field->character == ' ') && |
| 279 | (attrs_same(field->attrs, |
364 | (attrs_same(field->attrs, |
| 280 | conn->screenbuffer.attrs))) |
365 | conn->screenbuffer.attrs))) |
| 281 | continue; |
366 | continue; |
| 282 | 367 | ||
| 283 | prtchr(field->character, j, i); |
368 | prtchr(field->character, j, i); |
| 284 | } |
369 | } |
| 285 | } |
370 | } |
| 286 | 371 | ||
| 287 | curs_goto(conn->screenbuffer.position_y, |
372 | curs_goto(conn->screenbuffer.position_y, |
| 288 | conn->screenbuffer.position_x); |
373 | conn->screenbuffer.position_x); |
| 289 | curs_visibility(conn->screenbuffer.is_cursor_visible); |
374 | curs_visibility(conn->screenbuffer.is_cursor_visible); |
| 290 | 375 | ||
| 291 | async_serialize_end(); |
376 | async_serialize_end(); |
| 292 | } |
377 | } |
| 293 | } |
378 | } |
| 294 | 379 | ||
| 295 | /** Handler for keyboard */ |
380 | /** Handler for keyboard */ |
| 296 | static void keyboard_events(ipc_callid_t iid, ipc_call_t *icall) |
381 | static void keyboard_events(ipc_callid_t iid, ipc_call_t *icall) |
| 297 | { |
382 | { |
| 298 | ipc_callid_t callid; |
383 | ipc_callid_t callid; |
| 299 | ipc_call_t call; |
384 | ipc_call_t call; |
| 300 | int retval; |
385 | int retval; |
| 301 | kbd_event_t ev; |
386 | kbd_event_t ev; |
| 302 | connection_t *conn; |
387 | connection_t *conn; |
| 303 | int newcon; |
388 | int newcon; |
| 304 | 389 | ||
| 305 | /* Ignore parameters, the connection is alread opened */ |
390 | /* Ignore parameters, the connection is alread opened */ |
| 306 | while (1) { |
391 | while (1) { |
| 307 | callid = async_get_call(&call); |
392 | callid = async_get_call(&call); |
| 308 | switch (IPC_GET_METHOD(call)) { |
393 | switch (IPC_GET_METHOD(call)) { |
| 309 | case IPC_M_PHONE_HUNGUP: |
394 | case IPC_M_PHONE_HUNGUP: |
| 310 | /* TODO: Handle hangup */ |
395 | /* TODO: Handle hangup */ |
| 311 | return; |
396 | return; |
| 312 | case KBD_MS_LEFT: |
397 | case KBD_MS_LEFT: |
| 313 | newcon = gcons_mouse_btn(IPC_GET_ARG1(call)); |
398 | newcon = gcons_mouse_btn(IPC_GET_ARG1(call)); |
| 314 | if (newcon != -1) |
399 | if (newcon != -1) |
| 315 | change_console(newcon); |
400 | change_console(newcon); |
| 316 | retval = 0; |
401 | retval = 0; |
| 317 | break; |
402 | break; |
| 318 | case KBD_MS_MOVE: |
403 | case KBD_MS_MOVE: |
| 319 | gcons_mouse_move(IPC_GET_ARG1(call), |
404 | gcons_mouse_move(IPC_GET_ARG1(call), |
| 320 | IPC_GET_ARG2(call)); |
405 | IPC_GET_ARG2(call)); |
| 321 | retval = 0; |
406 | retval = 0; |
| 322 | break; |
407 | break; |
| 323 | case KBD_EVENT: |
408 | case KBD_EVENT: |
| 324 | /* Got event from keyboard driver. */ |
409 | /* Got event from keyboard driver. */ |
| 325 | retval = 0; |
410 | retval = 0; |
| 326 | ev.type = IPC_GET_ARG1(call); |
411 | ev.type = IPC_GET_ARG1(call); |
| 327 | ev.key = IPC_GET_ARG2(call); |
412 | ev.key = IPC_GET_ARG2(call); |
| 328 | ev.mods = IPC_GET_ARG3(call); |
413 | ev.mods = IPC_GET_ARG3(call); |
| 329 | ev.c = IPC_GET_ARG4(call); |
414 | ev.c = IPC_GET_ARG4(call); |
| 330 | 415 | ||
| 331 | /* switch to another virtual console */ |
416 | /* switch to another virtual console */ |
| 332 | 417 | ||
| 333 | conn = &connections[active_console]; |
418 | conn = &connections[active_console]; |
| 334 | 419 | ||
| 335 | if ((ev.key >= KC_F1) && (ev.key < KC_F1 + |
420 | if ((ev.key >= KC_F1) && (ev.key < KC_F1 + |
| 336 | CONSOLE_COUNT)) { |
421 | CONSOLE_COUNT)) { |
| 337 | if (ev.key == KC_F12) |
422 | if (ev.key == KC_F12) |
| 338 | change_console(KERNEL_CONSOLE); |
423 | change_console(KERNEL_CONSOLE); |
| 339 | else |
424 | else |
| 340 | change_console(ev.key - KC_F1); |
425 | change_console(ev.key - KC_F1); |
| 341 | break; |
426 | break; |
| 342 | } |
427 | } |
| 343 | 428 | ||
| 344 | /* if client is awaiting key, send it */ |
429 | /* if client is awaiting key, send it */ |
| 345 | if (conn->keyrequest_counter > 0) { |
430 | if (conn->keyrequest_counter > 0) { |
| 346 | conn->keyrequest_counter--; |
431 | conn->keyrequest_counter--; |
| 347 | ipc_answer_4(fifo_pop(conn->keyrequests), EOK, |
432 | ipc_answer_4(fifo_pop(conn->keyrequests), EOK, |
| 348 | ev.type, ev.key, ev.mods, ev.c); |
433 | ev.type, ev.key, ev.mods, ev.c); |
| 349 | break; |
434 | break; |
| 350 | } |
435 | } |
| 351 | 436 | ||
| 352 | keybuffer_push(&conn->keybuffer, &ev); |
437 | keybuffer_push(&conn->keybuffer, &ev); |
| 353 | retval = 0; |
438 | retval = 0; |
| 354 | 439 | ||
| 355 | break; |
440 | break; |
| 356 | default: |
441 | default: |
| 357 | retval = ENOENT; |
442 | retval = ENOENT; |
| 358 | } |
443 | } |
| 359 | ipc_answer_0(callid, retval); |
444 | ipc_answer_0(callid, retval); |
| 360 | } |
445 | } |
| 361 | } |
446 | } |
| 362 | 447 | ||
| - | 448 | /** Handle CONSOLE_WRITE call. */ |
|
| - | 449 | static void cons_write(int consnum, ipc_callid_t rid, ipc_call_t *request) |
|
| - | 450 | { |
|
| - | 451 | ipc_callid_t callid; |
|
| - | 452 | size_t len; |
|
| - | 453 | size_t i; |
|
| - | 454 | ||
| - | 455 | if (!ipc_data_write_receive(&callid, &len)) { |
|
| - | 456 | ipc_answer_0(callid, EINVAL); |
|
| - | 457 | ipc_answer_0(rid, EINVAL); |
|
| - | 458 | } |
|
| - | 459 | ||
| - | 460 | if (len > CWRITE_BUF_SIZE) |
|
| - | 461 | len = CWRITE_BUF_SIZE; |
|
| - | 462 | ||
| - | 463 | (void) ipc_data_write_finalize(callid, cwrite_buf, len); |
|
| - | 464 | ||
| - | 465 | for (i = 0; i < len; i++) { |
|
| - | 466 | write_char(consnum, cwrite_buf[i]); |
|
| - | 467 | } |
|
| - | 468 | ||
| - | 469 | gcons_notify_char(consnum); |
|
| - | 470 | ipc_answer_1(rid, EOK, len); |
|
| - | 471 | } |
|
| - | 472 | ||
| 363 | /** Default thread for new connections */ |
473 | /** Default thread for new connections */ |
| 364 | static void client_connection(ipc_callid_t iid, ipc_call_t *icall) |
474 | static void client_connection(ipc_callid_t iid, ipc_call_t *icall) |
| 365 | { |
475 | { |
| 366 | ipc_callid_t callid; |
476 | ipc_callid_t callid; |
| 367 | ipc_call_t call; |
477 | ipc_call_t call; |
| 368 | int consnum; |
478 | int consnum; |
| 369 | ipcarg_t arg1, arg2, arg3, arg4; |
479 | ipcarg_t arg1, arg2, arg3, arg4; |
| 370 | connection_t *conn; |
480 | connection_t *conn; |
| 371 | 481 | ||
| 372 | if ((consnum = find_free_connection()) == -1) { |
482 | if ((consnum = find_free_connection()) == -1) { |
| 373 | ipc_answer_0(iid, ELIMIT); |
483 | ipc_answer_0(iid, ELIMIT); |
| 374 | return; |
484 | return; |
| 375 | } |
485 | } |
| 376 | conn = &connections[consnum]; |
486 | conn = &connections[consnum]; |
| 377 | conn->used = 1; |
487 | conn->used = 1; |
| 378 | 488 | ||
| 379 | async_serialize_start(); |
489 | async_serialize_start(); |
| 380 | gcons_notify_connect(consnum); |
490 | gcons_notify_connect(consnum); |
| 381 | conn->client_phone = IPC_GET_ARG5(*icall); |
491 | conn->client_phone = IPC_GET_ARG5(*icall); |
| 382 | screenbuffer_clear(&conn->screenbuffer); |
492 | screenbuffer_clear(&conn->screenbuffer); |
| 383 | 493 | ||
| 384 | /* Accept the connection */ |
494 | /* Accept the connection */ |
| 385 | ipc_answer_0(iid, EOK); |
495 | ipc_answer_0(iid, EOK); |
| 386 | 496 | ||
| 387 | while (1) { |
497 | while (1) { |
| 388 | async_serialize_end(); |
498 | async_serialize_end(); |
| 389 | callid = async_get_call(&call); |
499 | callid = async_get_call(&call); |
| 390 | async_serialize_start(); |
500 | async_serialize_start(); |
| 391 | 501 | ||
| 392 | arg1 = 0; |
502 | arg1 = 0; |
| 393 | arg2 = 0; |
503 | arg2 = 0; |
| 394 | arg3 = 0; |
504 | arg3 = 0; |
| 395 | arg4 = 0; |
505 | arg4 = 0; |
| 396 | 506 | ||
| 397 | switch (IPC_GET_METHOD(call)) { |
507 | switch (IPC_GET_METHOD(call)) { |
| 398 | case IPC_M_PHONE_HUNGUP: |
508 | case IPC_M_PHONE_HUNGUP: |
| 399 | gcons_notify_disconnect(consnum); |
509 | gcons_notify_disconnect(consnum); |
| 400 | 510 | ||
| 401 | /* Answer all pending requests */ |
511 | /* Answer all pending requests */ |
| 402 | while (conn->keyrequest_counter > 0) { |
512 | while (conn->keyrequest_counter > 0) { |
| 403 | conn->keyrequest_counter--; |
513 | conn->keyrequest_counter--; |
| 404 | ipc_answer_0(fifo_pop(conn->keyrequests), |
514 | ipc_answer_0(fifo_pop(conn->keyrequests), |
| 405 | ENOENT); |
515 | ENOENT); |
| 406 | break; |
516 | break; |
| 407 | } |
517 | } |
| 408 | conn->used = 0; |
518 | conn->used = 0; |
| 409 | return; |
519 | return; |
| 410 | case CONSOLE_PUTCHAR: |
520 | case CONSOLE_PUTCHAR: |
| 411 | write_char(consnum, IPC_GET_ARG1(call)); |
521 | write_char(consnum, IPC_GET_ARG1(call)); |
| 412 | gcons_notify_char(consnum); |
522 | gcons_notify_char(consnum); |
| 413 | break; |
523 | break; |
| - | 524 | case CONSOLE_WRITE: |
|
| - | 525 | cons_write(consnum, callid, &call); |
|
| - | 526 | continue; |
|
| 414 | case CONSOLE_CLEAR: |
527 | case CONSOLE_CLEAR: |
| 415 | /* Send message to fb */ |
528 | /* Send message to fb */ |
| 416 | if (consnum == active_console) { |
529 | if (consnum == active_console) { |
| 417 | async_msg_0(fb_info.phone, FB_CLEAR); |
530 | async_msg_0(fb_info.phone, FB_CLEAR); |
| 418 | } |
531 | } |
| 419 | 532 | ||
| 420 | screenbuffer_clear(&conn->screenbuffer); |
533 | screenbuffer_clear(&conn->screenbuffer); |
| 421 | 534 | ||
| 422 | break; |
535 | break; |
| 423 | case CONSOLE_GOTO: |
536 | case CONSOLE_GOTO: |
| - | 537 | fb_buf_flush(); |
|
| 424 | screenbuffer_goto(&conn->screenbuffer, |
538 | screenbuffer_goto(&conn->screenbuffer, |
| 425 | IPC_GET_ARG2(call), IPC_GET_ARG1(call)); |
539 | IPC_GET_ARG2(call), IPC_GET_ARG1(call)); |
| 426 | if (consnum == active_console) |
540 | if (consnum == active_console) |
| 427 | curs_goto(IPC_GET_ARG1(call), |
541 | curs_goto(IPC_GET_ARG1(call), |
| 428 | IPC_GET_ARG2(call)); |
542 | IPC_GET_ARG2(call)); |
| 429 | break; |
543 | break; |
| 430 | case CONSOLE_GETSIZE: |
544 | case CONSOLE_GETSIZE: |
| 431 | arg1 = fb_info.rows; |
545 | arg1 = fb_info.rows; |
| 432 | arg2 = fb_info.cols; |
546 | arg2 = fb_info.cols; |
| 433 | break; |
547 | break; |
| 434 | case CONSOLE_FLUSH: |
548 | case CONSOLE_FLUSH: |
| - | 549 | fb_buf_flush(); |
|
| 435 | if (consnum == active_console) |
550 | if (consnum == active_console) |
| 436 | async_req_0_0(fb_info.phone, FB_FLUSH); |
551 | async_req_0_0(fb_info.phone, FB_FLUSH); |
| 437 | break; |
552 | break; |
| 438 | case CONSOLE_SET_STYLE: |
553 | case CONSOLE_SET_STYLE: |
| - | 554 | fb_buf_flush(); |
|
| 439 | arg1 = IPC_GET_ARG1(call); |
555 | arg1 = IPC_GET_ARG1(call); |
| 440 | screenbuffer_set_style(&conn->screenbuffer, arg1); |
556 | screenbuffer_set_style(&conn->screenbuffer, arg1); |
| 441 | if (consnum == active_console) |
557 | if (consnum == active_console) |
| 442 | set_style(arg1); |
558 | set_style(arg1); |
| 443 | break; |
559 | break; |
| 444 | case CONSOLE_SET_COLOR: |
560 | case CONSOLE_SET_COLOR: |
| - | 561 | fb_buf_flush(); |
|
| 445 | arg1 = IPC_GET_ARG1(call); |
562 | arg1 = IPC_GET_ARG1(call); |
| 446 | arg2 = IPC_GET_ARG2(call); |
563 | arg2 = IPC_GET_ARG2(call); |
| 447 | arg3 = IPC_GET_ARG3(call); |
564 | arg3 = IPC_GET_ARG3(call); |
| 448 | screenbuffer_set_color(&conn->screenbuffer, arg1, |
565 | screenbuffer_set_color(&conn->screenbuffer, arg1, |
| 449 | arg2, arg3); |
566 | arg2, arg3); |
| 450 | if (consnum == active_console) |
567 | if (consnum == active_console) |
| 451 | set_color(arg1, arg2, arg3); |
568 | set_color(arg1, arg2, arg3); |
| 452 | break; |
569 | break; |
| 453 | case CONSOLE_SET_RGB_COLOR: |
570 | case CONSOLE_SET_RGB_COLOR: |
| - | 571 | fb_buf_flush(); |
|
| 454 | arg1 = IPC_GET_ARG1(call); |
572 | arg1 = IPC_GET_ARG1(call); |
| 455 | arg2 = IPC_GET_ARG2(call); |
573 | arg2 = IPC_GET_ARG2(call); |
| 456 | screenbuffer_set_rgb_color(&conn->screenbuffer, arg1, |
574 | screenbuffer_set_rgb_color(&conn->screenbuffer, arg1, |
| 457 | arg2); |
575 | arg2); |
| 458 | if (consnum == active_console) |
576 | if (consnum == active_console) |
| 459 | set_rgb_color(arg1, arg2); |
577 | set_rgb_color(arg1, arg2); |
| 460 | break; |
578 | break; |
| 461 | case CONSOLE_CURSOR_VISIBILITY: |
579 | case CONSOLE_CURSOR_VISIBILITY: |
| - | 580 | fb_buf_flush(); |
|
| 462 | arg1 = IPC_GET_ARG1(call); |
581 | arg1 = IPC_GET_ARG1(call); |
| 463 | conn->screenbuffer.is_cursor_visible = arg1; |
582 | conn->screenbuffer.is_cursor_visible = arg1; |
| 464 | if (consnum == active_console) |
583 | if (consnum == active_console) |
| 465 | curs_visibility(arg1); |
584 | curs_visibility(arg1); |
| 466 | break; |
585 | break; |
| 467 | case CONSOLE_GETKEY: |
586 | case CONSOLE_GETKEY: |
| 468 | if (keybuffer_empty(&conn->keybuffer)) { |
587 | if (keybuffer_empty(&conn->keybuffer)) { |
| 469 | /* buffer is empty -> store request */ |
588 | /* buffer is empty -> store request */ |
| 470 | if (conn->keyrequest_counter < |
589 | if (conn->keyrequest_counter < |
| 471 | MAX_KEYREQUESTS_BUFFERED) { |
590 | MAX_KEYREQUESTS_BUFFERED) { |
| 472 | fifo_push(conn->keyrequests, callid); |
591 | fifo_push(conn->keyrequests, callid); |
| 473 | conn->keyrequest_counter++; |
592 | conn->keyrequest_counter++; |
| 474 | } else { |
593 | } else { |
| 475 | /* |
594 | /* |
| 476 | * No key available and too many |
595 | * No key available and too many |
| 477 | * requests => fail. |
596 | * requests => fail. |
| 478 | */ |
597 | */ |
| 479 | ipc_answer_0(callid, ELIMIT); |
598 | ipc_answer_0(callid, ELIMIT); |
| 480 | } |
599 | } |
| 481 | continue; |
600 | continue; |
| 482 | } |
601 | } |
| 483 | kbd_event_t ev; |
602 | kbd_event_t ev; |
| 484 | keybuffer_pop(&conn->keybuffer, &ev); |
603 | keybuffer_pop(&conn->keybuffer, &ev); |
| 485 | arg1 = ev.type; |
604 | arg1 = ev.type; |
| 486 | arg2 = ev.key; |
605 | arg2 = ev.key; |
| 487 | arg3 = ev.mods; |
606 | arg3 = ev.mods; |
| 488 | arg4 = ev.c; |
607 | arg4 = ev.c; |
| 489 | break; |
608 | break; |
| 490 | } |
609 | } |
| 491 | ipc_answer_4(callid, EOK, arg1, arg2, arg3, arg4); |
610 | ipc_answer_4(callid, EOK, arg1, arg2, arg3, arg4); |
| 492 | } |
611 | } |
| 493 | } |
612 | } |
| 494 | 613 | ||
| 495 | static void interrupt_received(ipc_callid_t callid, ipc_call_t *call) |
614 | static void interrupt_received(ipc_callid_t callid, ipc_call_t *call) |
| 496 | { |
615 | { |
| 497 | change_console(prev_console); |
616 | change_console(prev_console); |
| 498 | } |
617 | } |
| 499 | 618 | ||
| 500 | int main(int argc, char *argv[]) |
619 | int main(int argc, char *argv[]) |
| 501 | { |
620 | { |
| 502 | printf(NAME ": HelenOS Console service\n"); |
621 | printf(NAME ": HelenOS Console service\n"); |
| 503 | 622 | ||
| 504 | ipcarg_t phonehash; |
623 | ipcarg_t phonehash; |
| 505 | int kbd_phone; |
624 | int kbd_phone; |
| 506 | size_t ib_size; |
625 | size_t ib_size; |
| 507 | int i; |
626 | int i; |
| 508 | 627 | ||
| 509 | async_set_client_connection(client_connection); |
628 | async_set_client_connection(client_connection); |
| 510 | 629 | ||
| 511 | /* Connect to keyboard driver */ |
630 | /* Connect to keyboard driver */ |
| 512 | kbd_phone = ipc_connect_me_to_blocking(PHONE_NS, SERVICE_KEYBOARD, 0, 0); |
631 | kbd_phone = ipc_connect_me_to_blocking(PHONE_NS, SERVICE_KEYBOARD, 0, 0); |
| 513 | if (kbd_phone < 0) { |
632 | if (kbd_phone < 0) { |
| 514 | printf(NAME ": Failed to connect to keyboard service\n"); |
633 | printf(NAME ": Failed to connect to keyboard service\n"); |
| 515 | return -1; |
634 | return -1; |
| 516 | } |
635 | } |
| 517 | 636 | ||
| 518 | if (ipc_connect_to_me(kbd_phone, SERVICE_CONSOLE, 0, 0, &phonehash) != 0) { |
637 | if (ipc_connect_to_me(kbd_phone, SERVICE_CONSOLE, 0, 0, &phonehash) != 0) { |
| 519 | printf(NAME ": Failed to create callback from keyboard service\n"); |
638 | printf(NAME ": Failed to create callback from keyboard service\n"); |
| 520 | return -1; |
639 | return -1; |
| 521 | } |
640 | } |
| 522 | 641 | ||
| 523 | async_new_connection(phonehash, 0, NULL, keyboard_events); |
642 | async_new_connection(phonehash, 0, NULL, keyboard_events); |
| 524 | 643 | ||
| 525 | /* Connect to framebuffer driver */ |
644 | /* Connect to framebuffer driver */ |
| 526 | fb_info.phone = ipc_connect_me_to_blocking(PHONE_NS, SERVICE_VIDEO, 0, 0); |
645 | fb_info.phone = ipc_connect_me_to_blocking(PHONE_NS, SERVICE_VIDEO, 0, 0); |
| 527 | if (fb_info.phone < 0) { |
646 | if (fb_info.phone < 0) { |
| 528 | printf(NAME ": Failed to connect to video service\n"); |
647 | printf(NAME ": Failed to connect to video service\n"); |
| 529 | return -1; |
648 | return -1; |
| 530 | } |
649 | } |
| 531 | 650 | ||
| 532 | /* Disable kernel output to the console */ |
651 | /* Disable kernel output to the console */ |
| 533 | __SYSCALL0(SYS_DEBUG_DISABLE_CONSOLE); |
652 | __SYSCALL0(SYS_DEBUG_DISABLE_CONSOLE); |
| 534 | 653 | ||
| 535 | /* Initialize gcons */ |
654 | /* Initialize gcons */ |
| 536 | gcons_init(fb_info.phone); |
655 | gcons_init(fb_info.phone); |
| 537 | /* Synchronize, the gcons can have something in queue */ |
656 | /* Synchronize, the gcons can have something in queue */ |
| 538 | async_req_0_0(fb_info.phone, FB_FLUSH); |
657 | async_req_0_0(fb_info.phone, FB_FLUSH); |
| 539 | 658 | ||
| 540 | async_req_0_2(fb_info.phone, FB_GET_CSIZE, &fb_info.rows, |
659 | async_req_0_2(fb_info.phone, FB_GET_CSIZE, &fb_info.rows, |
| 541 | &fb_info.cols); |
660 | &fb_info.cols); |
| 542 | set_rgb_color(DEFAULT_FOREGROUND, DEFAULT_BACKGROUND); |
661 | set_rgb_color(DEFAULT_FOREGROUND, DEFAULT_BACKGROUND); |
| 543 | clrscr(); |
662 | clrscr(); |
| 544 | 663 | ||
| 545 | /* Init virtual consoles */ |
664 | /* Init virtual consoles */ |
| 546 | for (i = 0; i < CONSOLE_COUNT; i++) { |
665 | for (i = 0; i < CONSOLE_COUNT; i++) { |
| 547 | connections[i].used = 0; |
666 | connections[i].used = 0; |
| 548 | keybuffer_init(&connections[i].keybuffer); |
667 | keybuffer_init(&connections[i].keybuffer); |
| 549 | 668 | ||
| 550 | connections[i].keyrequests.head = 0; |
669 | connections[i].keyrequests.head = 0; |
| 551 | connections[i].keyrequests.tail = 0; |
670 | connections[i].keyrequests.tail = 0; |
| 552 | connections[i].keyrequests.items = MAX_KEYREQUESTS_BUFFERED; |
671 | connections[i].keyrequests.items = MAX_KEYREQUESTS_BUFFERED; |
| 553 | connections[i].keyrequest_counter = 0; |
672 | connections[i].keyrequest_counter = 0; |
| 554 | 673 | ||
| 555 | if (screenbuffer_init(&connections[i].screenbuffer, |
674 | if (screenbuffer_init(&connections[i].screenbuffer, |
| 556 | fb_info.cols, fb_info.rows) == NULL) { |
675 | fb_info.cols, fb_info.rows) == NULL) { |
| 557 | /* FIXME: handle error */ |
676 | /* FIXME: handle error */ |
| 558 | return -1; |
677 | return -1; |
| 559 | } |
678 | } |
| 560 | } |
679 | } |
| 561 | connections[KERNEL_CONSOLE].used = 1; |
680 | connections[KERNEL_CONSOLE].used = 1; |
| 562 | 681 | ||
| 563 | /* Set up shared memory buffer. */ |
682 | /* Set up shared memory buffer. */ |
| 564 | ib_size = sizeof(keyfield_t) * fb_info.cols * fb_info.rows; |
683 | ib_size = sizeof(keyfield_t) * fb_info.cols * fb_info.rows; |
| 565 | interbuffer = as_get_mappable_page(ib_size); |
684 | interbuffer = as_get_mappable_page(ib_size); |
| 566 | 685 | ||
| 567 | if (as_area_create(interbuffer, ib_size, AS_AREA_READ | |
686 | if (as_area_create(interbuffer, ib_size, AS_AREA_READ | |
| 568 | AS_AREA_WRITE | AS_AREA_CACHEABLE) != interbuffer) { |
687 | AS_AREA_WRITE | AS_AREA_CACHEABLE) != interbuffer) { |
| 569 | interbuffer = NULL; |
688 | interbuffer = NULL; |
| 570 | } |
689 | } |
| 571 | 690 | ||
| 572 | if (interbuffer) { |
691 | if (interbuffer) { |
| 573 | if (ipc_share_out_start(fb_info.phone, interbuffer, |
692 | if (ipc_share_out_start(fb_info.phone, interbuffer, |
| 574 | AS_AREA_READ) != EOK) { |
693 | AS_AREA_READ) != EOK) { |
| 575 | as_area_destroy(interbuffer); |
694 | as_area_destroy(interbuffer); |
| 576 | interbuffer = NULL; |
695 | interbuffer = NULL; |
| 577 | } |
696 | } |
| 578 | } |
697 | } |
| 579 | 698 | ||
| 580 | curs_goto(0, 0); |
699 | curs_goto(0, 0); |
| 581 | curs_visibility( |
700 | curs_visibility( |
| 582 | connections[active_console].screenbuffer.is_cursor_visible); |
701 | connections[active_console].screenbuffer.is_cursor_visible); |
| 583 | 702 | ||
| 584 | /* Register at NS */ |
703 | /* Register at NS */ |
| 585 | if (ipc_connect_to_me(PHONE_NS, SERVICE_CONSOLE, 0, 0, &phonehash) != 0) |
704 | if (ipc_connect_to_me(PHONE_NS, SERVICE_CONSOLE, 0, 0, &phonehash) != 0) |
| 586 | return -1; |
705 | return -1; |
| 587 | 706 | ||
| 588 | /* Receive kernel notifications */ |
707 | /* Receive kernel notifications */ |
| 589 | // if (sysinfo_value("kconsole.present")) { |
708 | // if (sysinfo_value("kconsole.present")) { |
| 590 | // int inr = sysinfo_value("kconsole.inr"); |
709 | // int inr = sysinfo_value("kconsole.inr"); |
| 591 | // if (ipc_register_irq(inr, device_assign_devno(), 0, NULL) != EOK) |
710 | // if (ipc_register_irq(inr, device_assign_devno(), 0, NULL) != EOK) |
| 592 | // printf(NAME ": Error registering kconsole notifications\n"); |
711 | // printf(NAME ": Error registering kconsole notifications\n"); |
| 593 | // |
712 | // |
| 594 | // async_set_interrupt_received(interrupt_received); |
713 | // async_set_interrupt_received(interrupt_received); |
| 595 | // } |
714 | // } |
| 596 | 715 | ||
| 597 | // FIXME: avoid connectiong to itself, keep using klog |
716 | // FIXME: avoid connectiong to itself, keep using klog |
| 598 | // printf(NAME ": Accepting connections\n"); |
717 | // printf(NAME ": Accepting connections\n"); |
| 599 | async_manager(); |
718 | async_manager(); |
| 600 | 719 | ||
| 601 | return 0; |
720 | return 0; |
| 602 | } |
721 | } |
| 603 | 722 | ||
| 604 | /** @} |
723 | /** @} |
| 605 | */ |
724 | */ |
| 606 | 725 | ||