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1518 | palkovsky | 1 | /* |
2 | * Copyright (C) 2006 Ondrej Palkovsky |
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3 | * All rights reserved. |
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4 | * |
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5 | * Redistribution and use in source and binary forms, with or without |
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6 | * modification, are permitted provided that the following conditions |
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7 | * are met: |
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8 | * |
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9 | * - Redistributions of source code must retain the above copyright |
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10 | * notice, this list of conditions and the following disclaimer. |
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11 | * - Redistributions in binary form must reproduce the above copyright |
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12 | * notice, this list of conditions and the following disclaimer in the |
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13 | * documentation and/or other materials provided with the distribution. |
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14 | * - The name of the author may not be used to endorse or promote products |
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15 | * derived from this software without specific prior written permission. |
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16 | * |
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17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
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18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
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19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
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20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
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21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
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22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
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26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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27 | */ |
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28 | |||
1649 | cejka | 29 | /** @addtogroup console |
30 | * @{ |
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31 | */ |
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32 | /** @file |
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33 | */ |
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34 | |||
1518 | palkovsky | 35 | #include <ipc/fb.h> |
36 | #include <ipc/ipc.h> |
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1522 | palkovsky | 37 | #include <async.h> |
38 | #include <stdio.h> |
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1547 | palkovsky | 39 | #include <sys/mman.h> |
40 | #include <string.h> |
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1555 | palkovsky | 41 | #include <align.h> |
1518 | palkovsky | 42 | |
43 | #include "console.h" |
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1522 | palkovsky | 44 | #include "gcons.h" |
1518 | palkovsky | 45 | |
1547 | palkovsky | 46 | #define CONSOLE_TOP 65 |
1555 | palkovsky | 47 | #define CONSOLE_MARGIN 6 |
1518 | palkovsky | 48 | |
1555 | palkovsky | 49 | #define STATUS_START 110 |
50 | #define STATUS_TOP 8 |
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51 | #define STATUS_SPACE 3 |
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52 | #define STATUS_WIDTH 48 |
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53 | #define STATUS_HEIGHT 48 |
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1518 | palkovsky | 54 | |
1547 | palkovsky | 55 | #define MAIN_COLOR 0xffffff |
1522 | palkovsky | 56 | |
1518 | palkovsky | 57 | static int use_gcons = 0; |
58 | static ipcarg_t xres,yres; |
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59 | |||
1555 | palkovsky | 60 | enum butstate { |
61 | CONS_DISCONNECTED = 0, |
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62 | CONS_SELECTED, |
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63 | CONS_IDLE, |
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64 | CONS_HAS_DATA, |
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65 | CONS_KERNEL, |
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66 | CONS_DISCONNECTED_SEL, |
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67 | CONS_LAST |
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68 | }; |
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69 | |||
1518 | palkovsky | 70 | static int console_vp; |
71 | static int cstatus_vp[CONSOLE_COUNT]; |
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1522 | palkovsky | 72 | static int cstat_row, cstat_col; /* Size of cstatus buttons */ |
1555 | palkovsky | 73 | static enum butstate console_state[CONSOLE_COUNT]; |
1518 | palkovsky | 74 | |
75 | static int fbphone; |
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76 | |||
1555 | palkovsky | 77 | /** List of pixmaps identifying these icons */ |
78 | static int ic_pixmaps[CONS_LAST] = {-1,-1,-1,-1,-1,-1}; |
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1646 | palkovsky | 79 | static int animation = -1; |
1522 | palkovsky | 80 | |
81 | static int active_console = 0; |
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82 | |||
1518 | palkovsky | 83 | static void vp_switch(int vp) |
84 | { |
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1610 | palkovsky | 85 | async_msg(fbphone,FB_VIEWPORT_SWITCH, vp); |
1518 | palkovsky | 86 | } |
87 | |||
1522 | palkovsky | 88 | /** Create view port */ |
1518 | palkovsky | 89 | static int vp_create(unsigned int x, unsigned int y, |
1522 | palkovsky | 90 | unsigned int width, unsigned int height) |
1518 | palkovsky | 91 | { |
1522 | palkovsky | 92 | /* Init function, use ipc_call_sync */ |
93 | return ipc_call_sync_2(fbphone, FB_VIEWPORT_CREATE, |
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94 | (x << 16) | y, (width << 16) | height, |
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95 | NULL, NULL); |
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1518 | palkovsky | 96 | } |
97 | |||
1522 | palkovsky | 98 | static void clear(void) |
1518 | palkovsky | 99 | { |
1610 | palkovsky | 100 | async_msg(fbphone, FB_CLEAR, 0); |
1518 | palkovsky | 101 | |
102 | } |
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103 | |||
1522 | palkovsky | 104 | static void set_style(int fgcolor, int bgcolor) |
1518 | palkovsky | 105 | { |
1610 | palkovsky | 106 | async_msg_2(fbphone, FB_SET_STYLE, fgcolor, bgcolor); |
1518 | palkovsky | 107 | } |
108 | |||
1558 | palkovsky | 109 | /** Transparent putchar */ |
110 | static void tran_putch(char c, int row, int col) |
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1522 | palkovsky | 111 | { |
1610 | palkovsky | 112 | async_msg_3(fbphone, FB_TRANS_PUTCHAR, c, row, col); |
1522 | palkovsky | 113 | } |
114 | |||
1558 | palkovsky | 115 | /** Redraw the button showing state of a given console */ |
1555 | palkovsky | 116 | static void redraw_state(int consnum) |
1522 | palkovsky | 117 | { |
118 | char data[5]; |
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119 | int i; |
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1555 | palkovsky | 120 | enum butstate state = console_state[consnum]; |
121 | |||
1522 | palkovsky | 122 | vp_switch(cstatus_vp[consnum]); |
1555 | palkovsky | 123 | if (ic_pixmaps[state] != -1) |
1610 | palkovsky | 124 | async_msg_2(fbphone, FB_VP_DRAW_PIXMAP, cstatus_vp[consnum], ic_pixmaps[state]); |
1555 | palkovsky | 125 | |
126 | if (state != CONS_DISCONNECTED && state != CONS_KERNEL && state != CONS_DISCONNECTED_SEL) { |
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127 | snprintf(data, 5, "%d", consnum+1); |
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128 | for (i=0;data[i];i++) |
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1558 | palkovsky | 129 | tran_putch(data[i], 1, 2+i); |
1555 | palkovsky | 130 | } |
1522 | palkovsky | 131 | } |
132 | |||
1555 | palkovsky | 133 | /** Notification run on changing console (except kernel console) */ |
1518 | palkovsky | 134 | void gcons_change_console(int consnum) |
135 | { |
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1555 | palkovsky | 136 | int i; |
137 | |||
1518 | palkovsky | 138 | if (!use_gcons) |
139 | return; |
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1552 | palkovsky | 140 | |
1555 | palkovsky | 141 | if (active_console == KERNEL_CONSOLE) { |
142 | for (i=0; i < CONSOLE_COUNT; i++) |
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143 | redraw_state(i); |
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1647 | palkovsky | 144 | if (animation != -1) |
145 | async_msg(fbphone, FB_ANIM_START, animation); |
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1555 | palkovsky | 146 | } else { |
147 | if (console_state[active_console] == CONS_DISCONNECTED_SEL) |
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148 | console_state[active_console] = CONS_DISCONNECTED; |
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149 | else |
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150 | console_state[active_console] = CONS_IDLE; |
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151 | redraw_state(active_console); |
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152 | } |
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1522 | palkovsky | 153 | active_console = consnum; |
1528 | palkovsky | 154 | |
1555 | palkovsky | 155 | if (console_state[consnum] == CONS_DISCONNECTED) { |
156 | console_state[consnum] = CONS_DISCONNECTED_SEL; |
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157 | redraw_state(consnum); |
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158 | } else |
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159 | console_state[consnum] = CONS_SELECTED; |
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160 | redraw_state(consnum); |
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161 | |||
1518 | palkovsky | 162 | vp_switch(console_vp); |
163 | } |
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164 | |||
1552 | palkovsky | 165 | /** Notification function that gets called on new output to virtual console */ |
1518 | palkovsky | 166 | void gcons_notify_char(int consnum) |
167 | { |
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168 | if (!use_gcons) |
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169 | return; |
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170 | |||
1555 | palkovsky | 171 | if (consnum == active_console || console_state[consnum] == CONS_HAS_DATA) |
1528 | palkovsky | 172 | return; |
173 | |||
1555 | palkovsky | 174 | console_state[consnum] = CONS_HAS_DATA; |
1552 | palkovsky | 175 | |
1555 | palkovsky | 176 | if (active_console == KERNEL_CONSOLE) |
1552 | palkovsky | 177 | return; |
178 | |||
1555 | palkovsky | 179 | redraw_state(consnum); |
1528 | palkovsky | 180 | |
1518 | palkovsky | 181 | vp_switch(console_vp); |
1555 | palkovsky | 182 | } |
1552 | palkovsky | 183 | |
1592 | palkovsky | 184 | /** Notification function called on service disconnect from console */ |
185 | void gcons_notify_disconnect(int consnum) |
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186 | { |
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187 | if (!use_gcons) |
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188 | return; |
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189 | if (active_console == consnum) |
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190 | console_state[consnum] = CONS_DISCONNECTED_SEL; |
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191 | else |
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192 | console_state[consnum] = CONS_DISCONNECTED; |
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193 | |||
194 | if (active_console == KERNEL_CONSOLE) |
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195 | return; |
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196 | |||
197 | redraw_state(consnum); |
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198 | vp_switch(console_vp); |
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199 | } |
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200 | |||
1558 | palkovsky | 201 | /** Notification function called on console connect */ |
1555 | palkovsky | 202 | void gcons_notify_connect(int consnum) |
203 | { |
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204 | if (!use_gcons) |
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205 | return; |
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206 | if (active_console == consnum) |
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207 | console_state[consnum] = CONS_SELECTED; |
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208 | else |
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209 | console_state[consnum] = CONS_IDLE; |
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210 | |||
211 | if (active_console == KERNEL_CONSOLE) |
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212 | return; |
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213 | |||
214 | redraw_state(consnum); |
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215 | vp_switch(console_vp); |
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1518 | palkovsky | 216 | } |
217 | |||
1552 | palkovsky | 218 | /** Change to kernel console */ |
219 | void gcons_in_kernel(void) |
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220 | { |
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1557 | palkovsky | 221 | if (console_state[active_console] == CONS_DISCONNECTED_SEL) |
1555 | palkovsky | 222 | console_state[active_console] = CONS_DISCONNECTED; |
223 | else |
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224 | console_state[active_console] = CONS_IDLE; |
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225 | redraw_state(active_console); |
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226 | |||
1647 | palkovsky | 227 | if (animation != -1) |
228 | async_msg(fbphone, FB_ANIM_STOP, animation); |
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229 | |||
1555 | palkovsky | 230 | active_console = KERNEL_CONSOLE; /* Set to kernel console */ |
1552 | palkovsky | 231 | vp_switch(0); |
232 | } |
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233 | |||
234 | /** Draw a PPM pixmap to framebuffer |
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235 | * |
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236 | * @param logo Pointer to PPM data |
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237 | * @param size Size of PPM data |
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238 | * @param x Coordinate of upper left corner |
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239 | * @param y Coordinate of upper left corner |
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240 | */ |
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1547 | palkovsky | 241 | static void draw_pixmap(char *logo, size_t size, int x, int y) |
242 | { |
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243 | char *shm; |
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244 | int rc; |
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245 | |||
246 | /* Create area */ |
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247 | shm = mmap(NULL, size, PROTO_READ | PROTO_WRITE, MAP_SHARED | MAP_ANONYMOUS, 0, 0); |
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248 | if (shm == MAP_FAILED) |
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249 | return; |
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250 | |||
251 | memcpy(shm, logo, size); |
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252 | /* Send area */ |
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1610 | palkovsky | 253 | rc = async_req_2(fbphone, FB_PREPARE_SHM, (ipcarg_t)shm, 0, NULL, NULL); |
1547 | palkovsky | 254 | if (rc) |
255 | goto exit; |
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1610 | palkovsky | 256 | rc = async_req_3(fbphone, IPC_M_AS_AREA_SEND, (ipcarg_t)shm, 0, PROTO_READ, NULL, NULL, NULL); |
1547 | palkovsky | 257 | if (rc) |
258 | goto drop; |
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259 | /* Draw logo */ |
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1610 | palkovsky | 260 | async_msg_2(fbphone, FB_DRAW_PPM, x, y); |
1547 | palkovsky | 261 | drop: |
262 | /* Drop area */ |
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1610 | palkovsky | 263 | async_msg(fbphone, FB_DROP_SHM, 0); |
1547 | palkovsky | 264 | exit: |
265 | /* Remove area */ |
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266 | munmap(shm, size); |
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267 | } |
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268 | |||
269 | extern char _binary_helenos_ppm_start[0]; |
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270 | extern int _binary_helenos_ppm_size; |
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271 | extern char _binary_nameic_ppm_start[0]; |
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272 | extern int _binary_nameic_ppm_size; |
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1558 | palkovsky | 273 | /** Redraws console graphics */ |
1555 | palkovsky | 274 | static void gcons_redraw_console(void) |
1518 | palkovsky | 275 | { |
1522 | palkovsky | 276 | int i; |
1547 | palkovsky | 277 | size_t hsize = (size_t)&_binary_helenos_ppm_size; |
1522 | palkovsky | 278 | |
1518 | palkovsky | 279 | if (!use_gcons) |
280 | return; |
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281 | |||
282 | vp_switch(0); |
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1522 | palkovsky | 283 | set_style(MAIN_COLOR, MAIN_COLOR); |
284 | clear(); |
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1555 | palkovsky | 285 | draw_pixmap(_binary_helenos_ppm_start, (size_t)&_binary_helenos_ppm_size, xres-66, 2); |
286 | draw_pixmap(_binary_nameic_ppm_start, (size_t)&_binary_nameic_ppm_size, 5, 17); |
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1522 | palkovsky | 287 | |
288 | for (i=0;i < CONSOLE_COUNT; i++) |
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1555 | palkovsky | 289 | redraw_state(i); |
1518 | palkovsky | 290 | vp_switch(console_vp); |
291 | } |
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292 | |||
1558 | palkovsky | 293 | /** Creates a pixmap on framebuffer |
294 | * |
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295 | * @param data PPM data |
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296 | * @param size PPM data size |
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297 | * @return Pixmap identification |
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298 | */ |
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1555 | palkovsky | 299 | static int make_pixmap(char *data, int size) |
300 | { |
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301 | char *shm; |
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302 | int rc; |
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303 | int pxid = -1; |
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304 | |||
305 | /* Create area */ |
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306 | shm = mmap(NULL, size, PROTO_READ | PROTO_WRITE, MAP_SHARED | MAP_ANONYMOUS, 0, 0); |
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307 | if (shm == MAP_FAILED) |
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308 | return -1; |
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309 | |||
310 | memcpy(shm, data, size); |
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311 | /* Send area */ |
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1610 | palkovsky | 312 | rc = async_req_2(fbphone, FB_PREPARE_SHM, (ipcarg_t)shm, 0, NULL, NULL); |
1555 | palkovsky | 313 | if (rc) |
314 | goto exit; |
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1610 | palkovsky | 315 | rc = async_req_3(fbphone, IPC_M_AS_AREA_SEND, (ipcarg_t)shm, 0, PROTO_READ, NULL, NULL, NULL); |
1555 | palkovsky | 316 | if (rc) |
317 | goto drop; |
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318 | |||
319 | /* Obtain pixmap */ |
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1610 | palkovsky | 320 | rc = async_req(fbphone, FB_SHM2PIXMAP, 0, NULL); |
1555 | palkovsky | 321 | if (rc < 0) |
322 | goto drop; |
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323 | pxid = rc; |
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324 | drop: |
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325 | /* Drop area */ |
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1610 | palkovsky | 326 | async_msg(fbphone, FB_DROP_SHM, 0); |
1555 | palkovsky | 327 | exit: |
328 | /* Remove area */ |
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329 | munmap(shm, size); |
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330 | |||
331 | return pxid; |
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332 | } |
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333 | |||
1646 | palkovsky | 334 | extern char _binary_anim_1_ppm_start[0]; |
335 | extern int _binary_anim_1_ppm_size; |
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336 | extern char _binary_anim_2_ppm_start[0]; |
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337 | extern int _binary_anim_2_ppm_size; |
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338 | extern char _binary_anim_3_ppm_start[0]; |
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339 | extern int _binary_anim_3_ppm_size; |
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340 | extern char _binary_anim_4_ppm_start[0]; |
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341 | extern int _binary_anim_4_ppm_size; |
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342 | static void make_anim(void) |
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343 | { |
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344 | int an; |
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345 | int pm; |
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346 | |||
347 | an = async_req(fbphone, FB_ANIM_CREATE, cstatus_vp[KERNEL_CONSOLE], NULL); |
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348 | if (an < 0) |
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349 | return; |
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350 | |||
351 | pm = make_pixmap(_binary_anim_1_ppm_start, (int)&_binary_anim_1_ppm_size); |
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352 | async_msg_2(fbphone, FB_ANIM_ADDPIXMAP, an, pm); |
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353 | |||
354 | pm = make_pixmap(_binary_anim_2_ppm_start, (int)&_binary_anim_2_ppm_size); |
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355 | async_msg_2(fbphone, FB_ANIM_ADDPIXMAP, an, pm); |
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356 | |||
357 | pm = make_pixmap(_binary_anim_3_ppm_start, (int)&_binary_anim_3_ppm_size); |
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358 | async_msg_2(fbphone, FB_ANIM_ADDPIXMAP, an, pm); |
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359 | |||
360 | pm = make_pixmap(_binary_anim_4_ppm_start, (int)&_binary_anim_4_ppm_size); |
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361 | async_msg_2(fbphone, FB_ANIM_ADDPIXMAP, an, pm); |
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362 | |||
363 | async_msg(fbphone, FB_ANIM_START, an); |
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364 | |||
365 | animation = an; |
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366 | } |
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367 | |||
1555 | palkovsky | 368 | extern char _binary_cons_selected_ppm_start[0]; |
369 | extern int _binary_cons_selected_ppm_size; |
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370 | extern char _binary_cons_idle_ppm_start[0]; |
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371 | extern int _binary_cons_idle_ppm_size; |
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372 | extern char _binary_cons_has_data_ppm_start[0]; |
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373 | extern int _binary_cons_has_data_ppm_size; |
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374 | extern char _binary_cons_kernel_ppm_start[0]; |
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375 | extern int _binary_cons_kernel_ppm_size; |
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1518 | palkovsky | 376 | /** Initialize nice graphical console environment */ |
377 | void gcons_init(int phone) |
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378 | { |
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379 | int rc; |
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380 | int i; |
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1646 | palkovsky | 381 | int status_start = STATUS_START; |
1518 | palkovsky | 382 | |
383 | fbphone = phone; |
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384 | |||
385 | rc = ipc_call_sync_2(phone, FB_GET_RESOLUTION, 0, 0, &xres, &yres); |
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386 | if (rc) |
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387 | return; |
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388 | |||
389 | if (xres < 800 || yres < 600) |
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390 | return; |
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391 | |||
392 | /* create console viewport */ |
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1555 | palkovsky | 393 | /* Align width & height to character size */ |
394 | console_vp = vp_create(CONSOLE_MARGIN, CONSOLE_TOP, |
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395 | ALIGN_DOWN(xres-2*CONSOLE_MARGIN, 8), |
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396 | ALIGN_DOWN(yres-(CONSOLE_TOP+CONSOLE_MARGIN),16)); |
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1518 | palkovsky | 397 | if (console_vp < 0) |
398 | return; |
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399 | |||
400 | /* Create status buttons */ |
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1646 | palkovsky | 401 | status_start += (xres-800) / 2; |
1518 | palkovsky | 402 | for (i=0; i < CONSOLE_COUNT; i++) { |
1646 | palkovsky | 403 | cstatus_vp[i] = vp_create(status_start+CONSOLE_MARGIN+i*(STATUS_WIDTH+STATUS_SPACE), |
1555 | palkovsky | 404 | STATUS_TOP, STATUS_WIDTH, STATUS_HEIGHT); |
1518 | palkovsky | 405 | if (cstatus_vp[i] < 0) |
406 | return; |
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1555 | palkovsky | 407 | vp_switch(cstatus_vp[i]); |
408 | set_style(0x202020, 0xffffff); |
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1518 | palkovsky | 409 | } |
410 | |||
1555 | palkovsky | 411 | /* Initialize icons */ |
412 | ic_pixmaps[CONS_SELECTED] = make_pixmap(_binary_cons_selected_ppm_start, |
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413 | (int)&_binary_cons_selected_ppm_size); |
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414 | ic_pixmaps[CONS_IDLE] = make_pixmap(_binary_cons_idle_ppm_start, |
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415 | (int)&_binary_cons_idle_ppm_size); |
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416 | ic_pixmaps[CONS_HAS_DATA] = make_pixmap(_binary_cons_has_data_ppm_start, |
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417 | (int)&_binary_cons_has_data_ppm_size); |
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418 | ic_pixmaps[CONS_DISCONNECTED] = make_pixmap(_binary_cons_idle_ppm_start, |
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419 | (int)&_binary_cons_idle_ppm_size); |
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420 | ic_pixmaps[CONS_KERNEL] = make_pixmap(_binary_cons_kernel_ppm_start, |
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421 | (int)&_binary_cons_kernel_ppm_size); |
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422 | ic_pixmaps[CONS_DISCONNECTED_SEL] = ic_pixmaps[CONS_SELECTED]; |
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1646 | palkovsky | 423 | |
424 | make_anim(); |
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1555 | palkovsky | 425 | |
1518 | palkovsky | 426 | use_gcons = 1; |
1555 | palkovsky | 427 | console_state[0] = CONS_DISCONNECTED_SEL; |
428 | console_state[KERNEL_CONSOLE] = CONS_KERNEL; |
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1522 | palkovsky | 429 | gcons_redraw_console(); |
1518 | palkovsky | 430 | } |
1649 | cejka | 431 | |
432 | /** @} |
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433 | */ |
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434 |