bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 1 | /* |
| 2 | * QEMU graphical console |
ths | 5fafdf2 | 2007-09-16 21:08:06 +0000 | [diff] [blame] | 3 | * |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 4 | * Copyright (c) 2004 Fabrice Bellard |
ths | 5fafdf2 | 2007-09-16 21:08:06 +0000 | [diff] [blame] | 5 | * |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 6 | * Permission is hereby granted, free of charge, to any person obtaining a copy |
| 7 | * of this software and associated documentation files (the "Software"), to deal |
| 8 | * in the Software without restriction, including without limitation the rights |
| 9 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
| 10 | * copies of the Software, and to permit persons to whom the Software is |
| 11 | * furnished to do so, subject to the following conditions: |
| 12 | * |
| 13 | * The above copyright notice and this permission notice shall be included in |
| 14 | * all copies or substantial portions of the Software. |
| 15 | * |
| 16 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| 17 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 18 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
| 19 | * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| 20 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| 21 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
| 22 | * THE SOFTWARE. |
| 23 | */ |
pbrook | 87ecb68 | 2007-11-17 17:14:51 +0000 | [diff] [blame] | 24 | #include "qemu-common.h" |
| 25 | #include "console.h" |
| 26 | #include "qemu-timer.h" |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 27 | |
pbrook | 6d6f7c2 | 2006-03-11 15:35:30 +0000 | [diff] [blame] | 28 | //#define DEBUG_CONSOLE |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 29 | #define DEFAULT_BACKSCROLL 512 |
| 30 | #define MAX_CONSOLES 12 |
pbrook | c60e08d | 2008-07-01 16:24:38 +0000 | [diff] [blame] | 31 | #define DEFAULT_MONITOR_SIZE "800x600" |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 32 | |
bellard | 2648984 | 2006-06-25 17:37:36 +0000 | [diff] [blame] | 33 | #define QEMU_RGBA(r, g, b, a) (((a) << 24) | ((r) << 16) | ((g) << 8) | (b)) |
| 34 | #define QEMU_RGB(r, g, b) QEMU_RGBA(r, g, b, 0xff) |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 35 | |
pbrook | 6d6f7c2 | 2006-03-11 15:35:30 +0000 | [diff] [blame] | 36 | typedef struct TextAttributes { |
| 37 | uint8_t fgcol:4; |
| 38 | uint8_t bgcol:4; |
| 39 | uint8_t bold:1; |
| 40 | uint8_t uline:1; |
| 41 | uint8_t blink:1; |
| 42 | uint8_t invers:1; |
| 43 | uint8_t unvisible:1; |
| 44 | } TextAttributes; |
| 45 | |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 46 | typedef struct TextCell { |
| 47 | uint8_t ch; |
pbrook | 6d6f7c2 | 2006-03-11 15:35:30 +0000 | [diff] [blame] | 48 | TextAttributes t_attrib; |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 49 | } TextCell; |
| 50 | |
| 51 | #define MAX_ESC_PARAMS 3 |
| 52 | |
| 53 | enum TTYState { |
| 54 | TTY_STATE_NORM, |
| 55 | TTY_STATE_ESC, |
| 56 | TTY_STATE_CSI, |
| 57 | }; |
| 58 | |
bellard | e15d737 | 2006-06-25 16:26:29 +0000 | [diff] [blame] | 59 | typedef struct QEMUFIFO { |
| 60 | uint8_t *buf; |
| 61 | int buf_size; |
| 62 | int count, wptr, rptr; |
| 63 | } QEMUFIFO; |
| 64 | |
pbrook | 9596ebb | 2007-11-18 01:44:38 +0000 | [diff] [blame] | 65 | static int qemu_fifo_write(QEMUFIFO *f, const uint8_t *buf, int len1) |
bellard | e15d737 | 2006-06-25 16:26:29 +0000 | [diff] [blame] | 66 | { |
| 67 | int l, len; |
| 68 | |
| 69 | l = f->buf_size - f->count; |
| 70 | if (len1 > l) |
| 71 | len1 = l; |
| 72 | len = len1; |
| 73 | while (len > 0) { |
| 74 | l = f->buf_size - f->wptr; |
| 75 | if (l > len) |
| 76 | l = len; |
| 77 | memcpy(f->buf + f->wptr, buf, l); |
| 78 | f->wptr += l; |
| 79 | if (f->wptr >= f->buf_size) |
| 80 | f->wptr = 0; |
| 81 | buf += l; |
| 82 | len -= l; |
| 83 | } |
| 84 | f->count += len1; |
| 85 | return len1; |
| 86 | } |
| 87 | |
pbrook | 9596ebb | 2007-11-18 01:44:38 +0000 | [diff] [blame] | 88 | static int qemu_fifo_read(QEMUFIFO *f, uint8_t *buf, int len1) |
bellard | e15d737 | 2006-06-25 16:26:29 +0000 | [diff] [blame] | 89 | { |
| 90 | int l, len; |
| 91 | |
| 92 | if (len1 > f->count) |
| 93 | len1 = f->count; |
| 94 | len = len1; |
| 95 | while (len > 0) { |
| 96 | l = f->buf_size - f->rptr; |
| 97 | if (l > len) |
| 98 | l = len; |
| 99 | memcpy(buf, f->buf + f->rptr, l); |
| 100 | f->rptr += l; |
| 101 | if (f->rptr >= f->buf_size) |
| 102 | f->rptr = 0; |
| 103 | buf += l; |
| 104 | len -= l; |
| 105 | } |
| 106 | f->count -= len1; |
| 107 | return len1; |
| 108 | } |
| 109 | |
ths | af3a903 | 2007-07-11 23:14:59 +0000 | [diff] [blame] | 110 | typedef enum { |
| 111 | GRAPHIC_CONSOLE, |
balrog | c21bbcf | 2008-09-24 03:32:33 +0000 | [diff] [blame] | 112 | TEXT_CONSOLE, |
| 113 | TEXT_CONSOLE_FIXED_SIZE |
ths | af3a903 | 2007-07-11 23:14:59 +0000 | [diff] [blame] | 114 | } console_type_t; |
| 115 | |
pbrook | 9521989 | 2006-04-09 01:06:34 +0000 | [diff] [blame] | 116 | /* ??? This is mis-named. |
| 117 | It is used for both text and graphical consoles. */ |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 118 | struct TextConsole { |
ths | af3a903 | 2007-07-11 23:14:59 +0000 | [diff] [blame] | 119 | console_type_t console_type; |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 120 | DisplayState *ds; |
pbrook | 9521989 | 2006-04-09 01:06:34 +0000 | [diff] [blame] | 121 | /* Graphic console state. */ |
| 122 | vga_hw_update_ptr hw_update; |
| 123 | vga_hw_invalidate_ptr hw_invalidate; |
| 124 | vga_hw_screen_dump_ptr hw_screen_dump; |
balrog | 4d3b6f6 | 2008-02-10 16:33:14 +0000 | [diff] [blame] | 125 | vga_hw_text_update_ptr hw_text_update; |
pbrook | 9521989 | 2006-04-09 01:06:34 +0000 | [diff] [blame] | 126 | void *hw; |
| 127 | |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 128 | int g_width, g_height; |
| 129 | int width; |
| 130 | int height; |
| 131 | int total_height; |
| 132 | int backscroll_height; |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 133 | int x, y; |
ths | adb4796 | 2007-01-16 23:02:36 +0000 | [diff] [blame] | 134 | int x_saved, y_saved; |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 135 | int y_displayed; |
| 136 | int y_base; |
pbrook | 6d6f7c2 | 2006-03-11 15:35:30 +0000 | [diff] [blame] | 137 | TextAttributes t_attrib_default; /* default text attributes */ |
| 138 | TextAttributes t_attrib; /* currently active text attributes */ |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 139 | TextCell *cells; |
balrog | 4d3b6f6 | 2008-02-10 16:33:14 +0000 | [diff] [blame] | 140 | int text_x[2], text_y[2], cursor_invalidate; |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 141 | |
| 142 | enum TTYState state; |
| 143 | int esc_params[MAX_ESC_PARAMS]; |
| 144 | int nb_esc_params; |
| 145 | |
pbrook | e5b0bc4 | 2007-01-27 23:46:43 +0000 | [diff] [blame] | 146 | CharDriverState *chr; |
bellard | e15d737 | 2006-06-25 16:26:29 +0000 | [diff] [blame] | 147 | /* fifo for key pressed */ |
| 148 | QEMUFIFO out_fifo; |
| 149 | uint8_t out_fifo_buf[16]; |
| 150 | QEMUTimer *kbd_timer; |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 151 | }; |
| 152 | |
| 153 | static TextConsole *active_console; |
| 154 | static TextConsole *consoles[MAX_CONSOLES]; |
| 155 | static int nb_consoles = 0; |
| 156 | |
pbrook | 9521989 | 2006-04-09 01:06:34 +0000 | [diff] [blame] | 157 | void vga_hw_update(void) |
| 158 | { |
ths | adb4796 | 2007-01-16 23:02:36 +0000 | [diff] [blame] | 159 | if (active_console && active_console->hw_update) |
pbrook | 9521989 | 2006-04-09 01:06:34 +0000 | [diff] [blame] | 160 | active_console->hw_update(active_console->hw); |
| 161 | } |
| 162 | |
| 163 | void vga_hw_invalidate(void) |
| 164 | { |
| 165 | if (active_console->hw_invalidate) |
| 166 | active_console->hw_invalidate(active_console->hw); |
| 167 | } |
| 168 | |
| 169 | void vga_hw_screen_dump(const char *filename) |
| 170 | { |
balrog | 8571c05 | 2008-07-19 13:04:26 +0000 | [diff] [blame] | 171 | TextConsole *previous_active_console; |
| 172 | |
| 173 | previous_active_console = active_console; |
| 174 | active_console = consoles[0]; |
| 175 | /* There is currently no way of specifying which screen we want to dump, |
aurel32 | 7b45522 | 2008-09-02 00:09:16 +0000 | [diff] [blame] | 176 | so always dump the first one. */ |
pbrook | 9521989 | 2006-04-09 01:06:34 +0000 | [diff] [blame] | 177 | if (consoles[0]->hw_screen_dump) |
| 178 | consoles[0]->hw_screen_dump(consoles[0]->hw, filename); |
balrog | 8571c05 | 2008-07-19 13:04:26 +0000 | [diff] [blame] | 179 | active_console = previous_active_console; |
pbrook | 9521989 | 2006-04-09 01:06:34 +0000 | [diff] [blame] | 180 | } |
| 181 | |
balrog | 4d3b6f6 | 2008-02-10 16:33:14 +0000 | [diff] [blame] | 182 | void vga_hw_text_update(console_ch_t *chardata) |
| 183 | { |
| 184 | if (active_console && active_console->hw_text_update) |
| 185 | active_console->hw_text_update(active_console->hw, chardata); |
| 186 | } |
| 187 | |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 188 | /* convert a RGBA color to a color index usable in graphic primitives */ |
| 189 | static unsigned int vga_get_color(DisplayState *ds, unsigned int rgba) |
| 190 | { |
| 191 | unsigned int r, g, b, color; |
| 192 | |
aliguori | 0e1f5a0 | 2008-11-24 19:29:13 +0000 | [diff] [blame] | 193 | switch(ds_get_bits_per_pixel(ds)) { |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 194 | #if 0 |
| 195 | case 8: |
| 196 | r = (rgba >> 16) & 0xff; |
| 197 | g = (rgba >> 8) & 0xff; |
| 198 | b = (rgba) & 0xff; |
ths | 5fafdf2 | 2007-09-16 21:08:06 +0000 | [diff] [blame] | 199 | color = (rgb_to_index[r] * 6 * 6) + |
| 200 | (rgb_to_index[g] * 6) + |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 201 | (rgb_to_index[b]); |
| 202 | break; |
| 203 | #endif |
| 204 | case 15: |
| 205 | r = (rgba >> 16) & 0xff; |
| 206 | g = (rgba >> 8) & 0xff; |
| 207 | b = (rgba) & 0xff; |
| 208 | color = ((r >> 3) << 10) | ((g >> 3) << 5) | (b >> 3); |
| 209 | break; |
| 210 | case 16: |
| 211 | r = (rgba >> 16) & 0xff; |
| 212 | g = (rgba >> 8) & 0xff; |
| 213 | b = (rgba) & 0xff; |
| 214 | color = ((r >> 3) << 11) | ((g >> 2) << 5) | (b >> 3); |
| 215 | break; |
| 216 | case 32: |
| 217 | default: |
| 218 | color = rgba; |
| 219 | break; |
| 220 | } |
| 221 | return color; |
| 222 | } |
| 223 | |
ths | 5fafdf2 | 2007-09-16 21:08:06 +0000 | [diff] [blame] | 224 | static void vga_fill_rect (DisplayState *ds, |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 225 | int posx, int posy, int width, int height, uint32_t color) |
| 226 | { |
| 227 | uint8_t *d, *d1; |
| 228 | int x, y, bpp; |
ths | 3b46e62 | 2007-09-17 08:09:54 +0000 | [diff] [blame] | 229 | |
aliguori | 0e1f5a0 | 2008-11-24 19:29:13 +0000 | [diff] [blame] | 230 | bpp = (ds_get_bits_per_pixel(ds) + 7) >> 3; |
| 231 | d1 = ds_get_data(ds) + |
| 232 | ds_get_linesize(ds) * posy + bpp * posx; |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 233 | for (y = 0; y < height; y++) { |
| 234 | d = d1; |
| 235 | switch(bpp) { |
| 236 | case 1: |
| 237 | for (x = 0; x < width; x++) { |
| 238 | *((uint8_t *)d) = color; |
| 239 | d++; |
| 240 | } |
| 241 | break; |
| 242 | case 2: |
| 243 | for (x = 0; x < width; x++) { |
| 244 | *((uint16_t *)d) = color; |
| 245 | d += 2; |
| 246 | } |
| 247 | break; |
| 248 | case 4: |
| 249 | for (x = 0; x < width; x++) { |
| 250 | *((uint32_t *)d) = color; |
| 251 | d += 4; |
| 252 | } |
| 253 | break; |
| 254 | } |
aliguori | 0e1f5a0 | 2008-11-24 19:29:13 +0000 | [diff] [blame] | 255 | d1 += ds_get_linesize(ds); |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 256 | } |
| 257 | } |
| 258 | |
| 259 | /* copy from (xs, ys) to (xd, yd) a rectangle of size (w, h) */ |
| 260 | static void vga_bitblt(DisplayState *ds, int xs, int ys, int xd, int yd, int w, int h) |
| 261 | { |
| 262 | const uint8_t *s; |
| 263 | uint8_t *d; |
| 264 | int wb, y, bpp; |
| 265 | |
aliguori | 0e1f5a0 | 2008-11-24 19:29:13 +0000 | [diff] [blame] | 266 | bpp = (ds_get_bits_per_pixel(ds) + 7) >> 3; |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 267 | wb = w * bpp; |
| 268 | if (yd <= ys) { |
aliguori | 0e1f5a0 | 2008-11-24 19:29:13 +0000 | [diff] [blame] | 269 | s = ds_get_data(ds) + |
| 270 | ds_get_linesize(ds) * ys + bpp * xs; |
| 271 | d = ds_get_data(ds) + |
| 272 | ds_get_linesize(ds) * yd + bpp * xd; |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 273 | for (y = 0; y < h; y++) { |
| 274 | memmove(d, s, wb); |
aliguori | 0e1f5a0 | 2008-11-24 19:29:13 +0000 | [diff] [blame] | 275 | d += ds_get_linesize(ds); |
| 276 | s += ds_get_linesize(ds); |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 277 | } |
| 278 | } else { |
aliguori | 0e1f5a0 | 2008-11-24 19:29:13 +0000 | [diff] [blame] | 279 | s = ds_get_data(ds) + |
| 280 | ds_get_linesize(ds) * (ys + h - 1) + bpp * xs; |
| 281 | d = ds_get_data(ds) + |
| 282 | ds_get_linesize(ds) * (yd + h - 1) + bpp * xd; |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 283 | for (y = 0; y < h; y++) { |
| 284 | memmove(d, s, wb); |
aliguori | 0e1f5a0 | 2008-11-24 19:29:13 +0000 | [diff] [blame] | 285 | d -= ds_get_linesize(ds); |
| 286 | s -= ds_get_linesize(ds); |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 287 | } |
| 288 | } |
| 289 | } |
| 290 | |
| 291 | /***********************************************************/ |
| 292 | /* basic char display */ |
| 293 | |
| 294 | #define FONT_HEIGHT 16 |
| 295 | #define FONT_WIDTH 8 |
| 296 | |
| 297 | #include "vgafont.h" |
| 298 | |
| 299 | #define cbswap_32(__x) \ |
| 300 | ((uint32_t)( \ |
| 301 | (((uint32_t)(__x) & (uint32_t)0x000000ffUL) << 24) | \ |
| 302 | (((uint32_t)(__x) & (uint32_t)0x0000ff00UL) << 8) | \ |
| 303 | (((uint32_t)(__x) & (uint32_t)0x00ff0000UL) >> 8) | \ |
| 304 | (((uint32_t)(__x) & (uint32_t)0xff000000UL) >> 24) )) |
| 305 | |
| 306 | #ifdef WORDS_BIGENDIAN |
| 307 | #define PAT(x) x |
| 308 | #else |
| 309 | #define PAT(x) cbswap_32(x) |
| 310 | #endif |
| 311 | |
| 312 | static const uint32_t dmask16[16] = { |
| 313 | PAT(0x00000000), |
| 314 | PAT(0x000000ff), |
| 315 | PAT(0x0000ff00), |
| 316 | PAT(0x0000ffff), |
| 317 | PAT(0x00ff0000), |
| 318 | PAT(0x00ff00ff), |
| 319 | PAT(0x00ffff00), |
| 320 | PAT(0x00ffffff), |
| 321 | PAT(0xff000000), |
| 322 | PAT(0xff0000ff), |
| 323 | PAT(0xff00ff00), |
| 324 | PAT(0xff00ffff), |
| 325 | PAT(0xffff0000), |
| 326 | PAT(0xffff00ff), |
| 327 | PAT(0xffffff00), |
| 328 | PAT(0xffffffff), |
| 329 | }; |
| 330 | |
| 331 | static const uint32_t dmask4[4] = { |
| 332 | PAT(0x00000000), |
| 333 | PAT(0x0000ffff), |
| 334 | PAT(0xffff0000), |
| 335 | PAT(0xffffffff), |
| 336 | }; |
| 337 | |
pbrook | 6d6f7c2 | 2006-03-11 15:35:30 +0000 | [diff] [blame] | 338 | static uint32_t color_table[2][8]; |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 339 | |
pbrook | 6d6f7c2 | 2006-03-11 15:35:30 +0000 | [diff] [blame] | 340 | enum color_names { |
| 341 | COLOR_BLACK = 0, |
| 342 | COLOR_RED = 1, |
| 343 | COLOR_GREEN = 2, |
| 344 | COLOR_YELLOW = 3, |
| 345 | COLOR_BLUE = 4, |
| 346 | COLOR_MAGENTA = 5, |
| 347 | COLOR_CYAN = 6, |
| 348 | COLOR_WHITE = 7 |
| 349 | }; |
| 350 | |
| 351 | static const uint32_t color_table_rgb[2][8] = { |
| 352 | { /* dark */ |
bellard | 2648984 | 2006-06-25 17:37:36 +0000 | [diff] [blame] | 353 | QEMU_RGB(0x00, 0x00, 0x00), /* black */ |
| 354 | QEMU_RGB(0xaa, 0x00, 0x00), /* red */ |
| 355 | QEMU_RGB(0x00, 0xaa, 0x00), /* green */ |
| 356 | QEMU_RGB(0xaa, 0xaa, 0x00), /* yellow */ |
| 357 | QEMU_RGB(0x00, 0x00, 0xaa), /* blue */ |
| 358 | QEMU_RGB(0xaa, 0x00, 0xaa), /* magenta */ |
| 359 | QEMU_RGB(0x00, 0xaa, 0xaa), /* cyan */ |
| 360 | QEMU_RGB(0xaa, 0xaa, 0xaa), /* white */ |
pbrook | 6d6f7c2 | 2006-03-11 15:35:30 +0000 | [diff] [blame] | 361 | }, |
| 362 | { /* bright */ |
bellard | 2648984 | 2006-06-25 17:37:36 +0000 | [diff] [blame] | 363 | QEMU_RGB(0x00, 0x00, 0x00), /* black */ |
| 364 | QEMU_RGB(0xff, 0x00, 0x00), /* red */ |
| 365 | QEMU_RGB(0x00, 0xff, 0x00), /* green */ |
| 366 | QEMU_RGB(0xff, 0xff, 0x00), /* yellow */ |
| 367 | QEMU_RGB(0x00, 0x00, 0xff), /* blue */ |
| 368 | QEMU_RGB(0xff, 0x00, 0xff), /* magenta */ |
| 369 | QEMU_RGB(0x00, 0xff, 0xff), /* cyan */ |
| 370 | QEMU_RGB(0xff, 0xff, 0xff), /* white */ |
pbrook | 6d6f7c2 | 2006-03-11 15:35:30 +0000 | [diff] [blame] | 371 | } |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 372 | }; |
| 373 | |
| 374 | static inline unsigned int col_expand(DisplayState *ds, unsigned int col) |
| 375 | { |
aliguori | 0e1f5a0 | 2008-11-24 19:29:13 +0000 | [diff] [blame] | 376 | switch(ds_get_bits_per_pixel(ds)) { |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 377 | case 8: |
| 378 | col |= col << 8; |
| 379 | col |= col << 16; |
| 380 | break; |
| 381 | case 15: |
| 382 | case 16: |
| 383 | col |= col << 16; |
| 384 | break; |
| 385 | default: |
| 386 | break; |
| 387 | } |
| 388 | |
| 389 | return col; |
| 390 | } |
pbrook | 6d6f7c2 | 2006-03-11 15:35:30 +0000 | [diff] [blame] | 391 | #ifdef DEBUG_CONSOLE |
| 392 | static void console_print_text_attributes(TextAttributes *t_attrib, char ch) |
| 393 | { |
| 394 | if (t_attrib->bold) { |
| 395 | printf("b"); |
| 396 | } else { |
| 397 | printf(" "); |
| 398 | } |
| 399 | if (t_attrib->uline) { |
| 400 | printf("u"); |
| 401 | } else { |
| 402 | printf(" "); |
| 403 | } |
| 404 | if (t_attrib->blink) { |
| 405 | printf("l"); |
| 406 | } else { |
| 407 | printf(" "); |
| 408 | } |
| 409 | if (t_attrib->invers) { |
| 410 | printf("i"); |
| 411 | } else { |
| 412 | printf(" "); |
| 413 | } |
| 414 | if (t_attrib->unvisible) { |
| 415 | printf("n"); |
| 416 | } else { |
| 417 | printf(" "); |
| 418 | } |
| 419 | |
| 420 | printf(" fg: %d bg: %d ch:'%2X' '%c'\n", t_attrib->fgcol, t_attrib->bgcol, ch, ch); |
| 421 | } |
| 422 | #endif |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 423 | |
ths | 5fafdf2 | 2007-09-16 21:08:06 +0000 | [diff] [blame] | 424 | static void vga_putcharxy(DisplayState *ds, int x, int y, int ch, |
pbrook | 6d6f7c2 | 2006-03-11 15:35:30 +0000 | [diff] [blame] | 425 | TextAttributes *t_attrib) |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 426 | { |
| 427 | uint8_t *d; |
| 428 | const uint8_t *font_ptr; |
| 429 | unsigned int font_data, linesize, xorcol, bpp; |
| 430 | int i; |
pbrook | 6d6f7c2 | 2006-03-11 15:35:30 +0000 | [diff] [blame] | 431 | unsigned int fgcol, bgcol; |
| 432 | |
| 433 | #ifdef DEBUG_CONSOLE |
| 434 | printf("x: %2i y: %2i", x, y); |
| 435 | console_print_text_attributes(t_attrib, ch); |
| 436 | #endif |
| 437 | |
| 438 | if (t_attrib->invers) { |
| 439 | bgcol = color_table[t_attrib->bold][t_attrib->fgcol]; |
| 440 | fgcol = color_table[t_attrib->bold][t_attrib->bgcol]; |
| 441 | } else { |
| 442 | fgcol = color_table[t_attrib->bold][t_attrib->fgcol]; |
| 443 | bgcol = color_table[t_attrib->bold][t_attrib->bgcol]; |
| 444 | } |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 445 | |
aliguori | 0e1f5a0 | 2008-11-24 19:29:13 +0000 | [diff] [blame] | 446 | bpp = (ds_get_bits_per_pixel(ds) + 7) >> 3; |
| 447 | d = ds_get_data(ds) + |
| 448 | ds_get_linesize(ds) * y * FONT_HEIGHT + bpp * x * FONT_WIDTH; |
| 449 | linesize = ds_get_linesize(ds); |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 450 | font_ptr = vgafont16 + FONT_HEIGHT * ch; |
| 451 | xorcol = bgcol ^ fgcol; |
aliguori | 0e1f5a0 | 2008-11-24 19:29:13 +0000 | [diff] [blame] | 452 | switch(ds_get_bits_per_pixel(ds)) { |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 453 | case 8: |
| 454 | for(i = 0; i < FONT_HEIGHT; i++) { |
| 455 | font_data = *font_ptr++; |
pbrook | 6d6f7c2 | 2006-03-11 15:35:30 +0000 | [diff] [blame] | 456 | if (t_attrib->uline |
| 457 | && ((i == FONT_HEIGHT - 2) || (i == FONT_HEIGHT - 3))) { |
| 458 | font_data = 0xFFFF; |
| 459 | } |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 460 | ((uint32_t *)d)[0] = (dmask16[(font_data >> 4)] & xorcol) ^ bgcol; |
| 461 | ((uint32_t *)d)[1] = (dmask16[(font_data >> 0) & 0xf] & xorcol) ^ bgcol; |
| 462 | d += linesize; |
| 463 | } |
| 464 | break; |
| 465 | case 16: |
| 466 | case 15: |
| 467 | for(i = 0; i < FONT_HEIGHT; i++) { |
| 468 | font_data = *font_ptr++; |
pbrook | 6d6f7c2 | 2006-03-11 15:35:30 +0000 | [diff] [blame] | 469 | if (t_attrib->uline |
| 470 | && ((i == FONT_HEIGHT - 2) || (i == FONT_HEIGHT - 3))) { |
| 471 | font_data = 0xFFFF; |
| 472 | } |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 473 | ((uint32_t *)d)[0] = (dmask4[(font_data >> 6)] & xorcol) ^ bgcol; |
| 474 | ((uint32_t *)d)[1] = (dmask4[(font_data >> 4) & 3] & xorcol) ^ bgcol; |
| 475 | ((uint32_t *)d)[2] = (dmask4[(font_data >> 2) & 3] & xorcol) ^ bgcol; |
| 476 | ((uint32_t *)d)[3] = (dmask4[(font_data >> 0) & 3] & xorcol) ^ bgcol; |
| 477 | d += linesize; |
| 478 | } |
| 479 | break; |
| 480 | case 32: |
| 481 | for(i = 0; i < FONT_HEIGHT; i++) { |
| 482 | font_data = *font_ptr++; |
pbrook | 6d6f7c2 | 2006-03-11 15:35:30 +0000 | [diff] [blame] | 483 | if (t_attrib->uline && ((i == FONT_HEIGHT - 2) || (i == FONT_HEIGHT - 3))) { |
| 484 | font_data = 0xFFFF; |
| 485 | } |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 486 | ((uint32_t *)d)[0] = (-((font_data >> 7)) & xorcol) ^ bgcol; |
| 487 | ((uint32_t *)d)[1] = (-((font_data >> 6) & 1) & xorcol) ^ bgcol; |
| 488 | ((uint32_t *)d)[2] = (-((font_data >> 5) & 1) & xorcol) ^ bgcol; |
| 489 | ((uint32_t *)d)[3] = (-((font_data >> 4) & 1) & xorcol) ^ bgcol; |
| 490 | ((uint32_t *)d)[4] = (-((font_data >> 3) & 1) & xorcol) ^ bgcol; |
| 491 | ((uint32_t *)d)[5] = (-((font_data >> 2) & 1) & xorcol) ^ bgcol; |
| 492 | ((uint32_t *)d)[6] = (-((font_data >> 1) & 1) & xorcol) ^ bgcol; |
| 493 | ((uint32_t *)d)[7] = (-((font_data >> 0) & 1) & xorcol) ^ bgcol; |
| 494 | d += linesize; |
| 495 | } |
| 496 | break; |
| 497 | } |
| 498 | } |
| 499 | |
| 500 | static void text_console_resize(TextConsole *s) |
| 501 | { |
| 502 | TextCell *cells, *c, *c1; |
| 503 | int w1, x, y, last_width; |
| 504 | |
| 505 | last_width = s->width; |
| 506 | s->width = s->g_width / FONT_WIDTH; |
| 507 | s->height = s->g_height / FONT_HEIGHT; |
| 508 | |
| 509 | w1 = last_width; |
| 510 | if (s->width < w1) |
| 511 | w1 = s->width; |
| 512 | |
| 513 | cells = qemu_malloc(s->width * s->total_height * sizeof(TextCell)); |
| 514 | for(y = 0; y < s->total_height; y++) { |
| 515 | c = &cells[y * s->width]; |
| 516 | if (w1 > 0) { |
| 517 | c1 = &s->cells[y * last_width]; |
| 518 | for(x = 0; x < w1; x++) { |
| 519 | *c++ = *c1++; |
| 520 | } |
| 521 | } |
| 522 | for(x = w1; x < s->width; x++) { |
| 523 | c->ch = ' '; |
pbrook | 6d6f7c2 | 2006-03-11 15:35:30 +0000 | [diff] [blame] | 524 | c->t_attrib = s->t_attrib_default; |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 525 | c++; |
| 526 | } |
| 527 | } |
balrog | a528b80 | 2007-10-30 22:38:53 +0000 | [diff] [blame] | 528 | qemu_free(s->cells); |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 529 | s->cells = cells; |
| 530 | } |
| 531 | |
balrog | 4d3b6f6 | 2008-02-10 16:33:14 +0000 | [diff] [blame] | 532 | static inline void text_update_xy(TextConsole *s, int x, int y) |
| 533 | { |
| 534 | s->text_x[0] = MIN(s->text_x[0], x); |
| 535 | s->text_x[1] = MAX(s->text_x[1], x); |
| 536 | s->text_y[0] = MIN(s->text_y[0], y); |
| 537 | s->text_y[1] = MAX(s->text_y[1], y); |
| 538 | } |
| 539 | |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 540 | static void update_xy(TextConsole *s, int x, int y) |
| 541 | { |
| 542 | TextCell *c; |
| 543 | int y1, y2; |
| 544 | |
| 545 | if (s == active_console) { |
aliguori | 0e1f5a0 | 2008-11-24 19:29:13 +0000 | [diff] [blame] | 546 | if (!ds_get_bits_per_pixel(s->ds)) { |
balrog | 4d3b6f6 | 2008-02-10 16:33:14 +0000 | [diff] [blame] | 547 | text_update_xy(s, x, y); |
| 548 | return; |
| 549 | } |
| 550 | |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 551 | y1 = (s->y_base + y) % s->total_height; |
| 552 | y2 = y1 - s->y_displayed; |
| 553 | if (y2 < 0) |
| 554 | y2 += s->total_height; |
| 555 | if (y2 < s->height) { |
| 556 | c = &s->cells[y1 * s->width + x]; |
ths | 5fafdf2 | 2007-09-16 21:08:06 +0000 | [diff] [blame] | 557 | vga_putcharxy(s->ds, x, y2, c->ch, |
pbrook | 6d6f7c2 | 2006-03-11 15:35:30 +0000 | [diff] [blame] | 558 | &(c->t_attrib)); |
ths | 5fafdf2 | 2007-09-16 21:08:06 +0000 | [diff] [blame] | 559 | dpy_update(s->ds, x * FONT_WIDTH, y2 * FONT_HEIGHT, |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 560 | FONT_WIDTH, FONT_HEIGHT); |
| 561 | } |
| 562 | } |
| 563 | } |
| 564 | |
| 565 | static void console_show_cursor(TextConsole *s, int show) |
| 566 | { |
| 567 | TextCell *c; |
| 568 | int y, y1; |
| 569 | |
| 570 | if (s == active_console) { |
ths | ed8276a | 2007-02-10 22:37:56 +0000 | [diff] [blame] | 571 | int x = s->x; |
balrog | 4d3b6f6 | 2008-02-10 16:33:14 +0000 | [diff] [blame] | 572 | |
aliguori | 0e1f5a0 | 2008-11-24 19:29:13 +0000 | [diff] [blame] | 573 | if (!ds_get_bits_per_pixel(s->ds)) { |
balrog | 4d3b6f6 | 2008-02-10 16:33:14 +0000 | [diff] [blame] | 574 | s->cursor_invalidate = 1; |
| 575 | return; |
| 576 | } |
| 577 | |
ths | ed8276a | 2007-02-10 22:37:56 +0000 | [diff] [blame] | 578 | if (x >= s->width) { |
| 579 | x = s->width - 1; |
| 580 | } |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 581 | y1 = (s->y_base + s->y) % s->total_height; |
| 582 | y = y1 - s->y_displayed; |
| 583 | if (y < 0) |
| 584 | y += s->total_height; |
| 585 | if (y < s->height) { |
ths | ed8276a | 2007-02-10 22:37:56 +0000 | [diff] [blame] | 586 | c = &s->cells[y1 * s->width + x]; |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 587 | if (show) { |
pbrook | 6d6f7c2 | 2006-03-11 15:35:30 +0000 | [diff] [blame] | 588 | TextAttributes t_attrib = s->t_attrib_default; |
| 589 | t_attrib.invers = !(t_attrib.invers); /* invert fg and bg */ |
ths | ed8276a | 2007-02-10 22:37:56 +0000 | [diff] [blame] | 590 | vga_putcharxy(s->ds, x, y, c->ch, &t_attrib); |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 591 | } else { |
ths | ed8276a | 2007-02-10 22:37:56 +0000 | [diff] [blame] | 592 | vga_putcharxy(s->ds, x, y, c->ch, &(c->t_attrib)); |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 593 | } |
ths | 5fafdf2 | 2007-09-16 21:08:06 +0000 | [diff] [blame] | 594 | dpy_update(s->ds, x * FONT_WIDTH, y * FONT_HEIGHT, |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 595 | FONT_WIDTH, FONT_HEIGHT); |
| 596 | } |
| 597 | } |
| 598 | } |
| 599 | |
| 600 | static void console_refresh(TextConsole *s) |
| 601 | { |
| 602 | TextCell *c; |
| 603 | int x, y, y1; |
| 604 | |
ths | 5fafdf2 | 2007-09-16 21:08:06 +0000 | [diff] [blame] | 605 | if (s != active_console) |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 606 | return; |
aliguori | 0e1f5a0 | 2008-11-24 19:29:13 +0000 | [diff] [blame] | 607 | if (!ds_get_bits_per_pixel(s->ds)) { |
balrog | 4d3b6f6 | 2008-02-10 16:33:14 +0000 | [diff] [blame] | 608 | s->text_x[0] = 0; |
| 609 | s->text_y[0] = 0; |
| 610 | s->text_x[1] = s->width - 1; |
| 611 | s->text_y[1] = s->height - 1; |
| 612 | s->cursor_invalidate = 1; |
| 613 | return; |
| 614 | } |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 615 | |
aliguori | 0e1f5a0 | 2008-11-24 19:29:13 +0000 | [diff] [blame] | 616 | vga_fill_rect(s->ds, 0, 0, ds_get_width(s->ds), ds_get_height(s->ds), |
pbrook | 6d6f7c2 | 2006-03-11 15:35:30 +0000 | [diff] [blame] | 617 | color_table[0][COLOR_BLACK]); |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 618 | y1 = s->y_displayed; |
| 619 | for(y = 0; y < s->height; y++) { |
| 620 | c = s->cells + y1 * s->width; |
| 621 | for(x = 0; x < s->width; x++) { |
ths | 5fafdf2 | 2007-09-16 21:08:06 +0000 | [diff] [blame] | 622 | vga_putcharxy(s->ds, x, y, c->ch, |
pbrook | 6d6f7c2 | 2006-03-11 15:35:30 +0000 | [diff] [blame] | 623 | &(c->t_attrib)); |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 624 | c++; |
| 625 | } |
| 626 | if (++y1 == s->total_height) |
| 627 | y1 = 0; |
| 628 | } |
aliguori | 0e1f5a0 | 2008-11-24 19:29:13 +0000 | [diff] [blame] | 629 | dpy_update(s->ds, 0, 0, ds_get_width(s->ds), ds_get_height(s->ds)); |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 630 | console_show_cursor(s, 1); |
| 631 | } |
| 632 | |
| 633 | static void console_scroll(int ydelta) |
| 634 | { |
| 635 | TextConsole *s; |
| 636 | int i, y1; |
ths | 3b46e62 | 2007-09-17 08:09:54 +0000 | [diff] [blame] | 637 | |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 638 | s = active_console; |
ths | af3a903 | 2007-07-11 23:14:59 +0000 | [diff] [blame] | 639 | if (!s || (s->console_type == GRAPHIC_CONSOLE)) |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 640 | return; |
| 641 | |
| 642 | if (ydelta > 0) { |
| 643 | for(i = 0; i < ydelta; i++) { |
| 644 | if (s->y_displayed == s->y_base) |
| 645 | break; |
| 646 | if (++s->y_displayed == s->total_height) |
| 647 | s->y_displayed = 0; |
| 648 | } |
| 649 | } else { |
| 650 | ydelta = -ydelta; |
| 651 | i = s->backscroll_height; |
| 652 | if (i > s->total_height - s->height) |
| 653 | i = s->total_height - s->height; |
| 654 | y1 = s->y_base - i; |
| 655 | if (y1 < 0) |
| 656 | y1 += s->total_height; |
| 657 | for(i = 0; i < ydelta; i++) { |
| 658 | if (s->y_displayed == y1) |
| 659 | break; |
| 660 | if (--s->y_displayed < 0) |
| 661 | s->y_displayed = s->total_height - 1; |
| 662 | } |
| 663 | } |
| 664 | console_refresh(s); |
| 665 | } |
| 666 | |
| 667 | static void console_put_lf(TextConsole *s) |
| 668 | { |
| 669 | TextCell *c; |
| 670 | int x, y1; |
| 671 | |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 672 | s->y++; |
| 673 | if (s->y >= s->height) { |
| 674 | s->y = s->height - 1; |
pbrook | 6d6f7c2 | 2006-03-11 15:35:30 +0000 | [diff] [blame] | 675 | |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 676 | if (s->y_displayed == s->y_base) { |
| 677 | if (++s->y_displayed == s->total_height) |
| 678 | s->y_displayed = 0; |
| 679 | } |
| 680 | if (++s->y_base == s->total_height) |
| 681 | s->y_base = 0; |
| 682 | if (s->backscroll_height < s->total_height) |
| 683 | s->backscroll_height++; |
| 684 | y1 = (s->y_base + s->height - 1) % s->total_height; |
| 685 | c = &s->cells[y1 * s->width]; |
| 686 | for(x = 0; x < s->width; x++) { |
| 687 | c->ch = ' '; |
pbrook | 6d6f7c2 | 2006-03-11 15:35:30 +0000 | [diff] [blame] | 688 | c->t_attrib = s->t_attrib_default; |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 689 | c++; |
| 690 | } |
| 691 | if (s == active_console && s->y_displayed == s->y_base) { |
aliguori | 0e1f5a0 | 2008-11-24 19:29:13 +0000 | [diff] [blame] | 692 | if (!ds_get_bits_per_pixel(s->ds)) { |
balrog | 4d3b6f6 | 2008-02-10 16:33:14 +0000 | [diff] [blame] | 693 | s->text_x[0] = 0; |
| 694 | s->text_y[0] = 0; |
| 695 | s->text_x[1] = s->width - 1; |
| 696 | s->text_y[1] = s->height - 1; |
| 697 | return; |
| 698 | } |
| 699 | |
ths | 5fafdf2 | 2007-09-16 21:08:06 +0000 | [diff] [blame] | 700 | vga_bitblt(s->ds, 0, FONT_HEIGHT, 0, 0, |
| 701 | s->width * FONT_WIDTH, |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 702 | (s->height - 1) * FONT_HEIGHT); |
| 703 | vga_fill_rect(s->ds, 0, (s->height - 1) * FONT_HEIGHT, |
ths | 5fafdf2 | 2007-09-16 21:08:06 +0000 | [diff] [blame] | 704 | s->width * FONT_WIDTH, FONT_HEIGHT, |
pbrook | 6d6f7c2 | 2006-03-11 15:35:30 +0000 | [diff] [blame] | 705 | color_table[0][s->t_attrib_default.bgcol]); |
ths | 5fafdf2 | 2007-09-16 21:08:06 +0000 | [diff] [blame] | 706 | dpy_update(s->ds, 0, 0, |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 707 | s->width * FONT_WIDTH, s->height * FONT_HEIGHT); |
| 708 | } |
| 709 | } |
| 710 | } |
| 711 | |
pbrook | 6d6f7c2 | 2006-03-11 15:35:30 +0000 | [diff] [blame] | 712 | /* Set console attributes depending on the current escape codes. |
| 713 | * NOTE: I know this code is not very efficient (checking every color for it |
| 714 | * self) but it is more readable and better maintainable. |
| 715 | */ |
| 716 | static void console_handle_escape(TextConsole *s) |
| 717 | { |
| 718 | int i; |
| 719 | |
pbrook | 6d6f7c2 | 2006-03-11 15:35:30 +0000 | [diff] [blame] | 720 | for (i=0; i<s->nb_esc_params; i++) { |
| 721 | switch (s->esc_params[i]) { |
| 722 | case 0: /* reset all console attributes to default */ |
| 723 | s->t_attrib = s->t_attrib_default; |
| 724 | break; |
| 725 | case 1: |
| 726 | s->t_attrib.bold = 1; |
| 727 | break; |
| 728 | case 4: |
| 729 | s->t_attrib.uline = 1; |
| 730 | break; |
| 731 | case 5: |
| 732 | s->t_attrib.blink = 1; |
| 733 | break; |
| 734 | case 7: |
| 735 | s->t_attrib.invers = 1; |
| 736 | break; |
| 737 | case 8: |
| 738 | s->t_attrib.unvisible = 1; |
| 739 | break; |
| 740 | case 22: |
| 741 | s->t_attrib.bold = 0; |
| 742 | break; |
| 743 | case 24: |
| 744 | s->t_attrib.uline = 0; |
| 745 | break; |
| 746 | case 25: |
| 747 | s->t_attrib.blink = 0; |
| 748 | break; |
| 749 | case 27: |
| 750 | s->t_attrib.invers = 0; |
| 751 | break; |
| 752 | case 28: |
| 753 | s->t_attrib.unvisible = 0; |
| 754 | break; |
| 755 | /* set foreground color */ |
| 756 | case 30: |
| 757 | s->t_attrib.fgcol=COLOR_BLACK; |
| 758 | break; |
| 759 | case 31: |
| 760 | s->t_attrib.fgcol=COLOR_RED; |
| 761 | break; |
| 762 | case 32: |
| 763 | s->t_attrib.fgcol=COLOR_GREEN; |
| 764 | break; |
| 765 | case 33: |
| 766 | s->t_attrib.fgcol=COLOR_YELLOW; |
| 767 | break; |
| 768 | case 34: |
| 769 | s->t_attrib.fgcol=COLOR_BLUE; |
| 770 | break; |
| 771 | case 35: |
| 772 | s->t_attrib.fgcol=COLOR_MAGENTA; |
| 773 | break; |
| 774 | case 36: |
| 775 | s->t_attrib.fgcol=COLOR_CYAN; |
| 776 | break; |
| 777 | case 37: |
| 778 | s->t_attrib.fgcol=COLOR_WHITE; |
| 779 | break; |
| 780 | /* set background color */ |
| 781 | case 40: |
| 782 | s->t_attrib.bgcol=COLOR_BLACK; |
| 783 | break; |
| 784 | case 41: |
| 785 | s->t_attrib.bgcol=COLOR_RED; |
| 786 | break; |
| 787 | case 42: |
| 788 | s->t_attrib.bgcol=COLOR_GREEN; |
| 789 | break; |
| 790 | case 43: |
| 791 | s->t_attrib.bgcol=COLOR_YELLOW; |
| 792 | break; |
| 793 | case 44: |
| 794 | s->t_attrib.bgcol=COLOR_BLUE; |
| 795 | break; |
| 796 | case 45: |
| 797 | s->t_attrib.bgcol=COLOR_MAGENTA; |
| 798 | break; |
| 799 | case 46: |
| 800 | s->t_attrib.bgcol=COLOR_CYAN; |
| 801 | break; |
| 802 | case 47: |
| 803 | s->t_attrib.bgcol=COLOR_WHITE; |
| 804 | break; |
| 805 | } |
| 806 | } |
| 807 | } |
| 808 | |
ths | adb4796 | 2007-01-16 23:02:36 +0000 | [diff] [blame] | 809 | static void console_clear_xy(TextConsole *s, int x, int y) |
| 810 | { |
| 811 | int y1 = (s->y_base + y) % s->total_height; |
| 812 | TextCell *c = &s->cells[y1 * s->width + x]; |
| 813 | c->ch = ' '; |
| 814 | c->t_attrib = s->t_attrib_default; |
| 815 | c++; |
| 816 | update_xy(s, x, y); |
| 817 | } |
| 818 | |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 819 | static void console_putchar(TextConsole *s, int ch) |
| 820 | { |
| 821 | TextCell *c; |
ths | adb4796 | 2007-01-16 23:02:36 +0000 | [diff] [blame] | 822 | int y1, i; |
| 823 | int x, y; |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 824 | |
| 825 | switch(s->state) { |
| 826 | case TTY_STATE_NORM: |
| 827 | switch(ch) { |
pbrook | 6d6f7c2 | 2006-03-11 15:35:30 +0000 | [diff] [blame] | 828 | case '\r': /* carriage return */ |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 829 | s->x = 0; |
| 830 | break; |
pbrook | 6d6f7c2 | 2006-03-11 15:35:30 +0000 | [diff] [blame] | 831 | case '\n': /* newline */ |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 832 | console_put_lf(s); |
| 833 | break; |
pbrook | 6d6f7c2 | 2006-03-11 15:35:30 +0000 | [diff] [blame] | 834 | case '\b': /* backspace */ |
ths | 5fafdf2 | 2007-09-16 21:08:06 +0000 | [diff] [blame] | 835 | if (s->x > 0) |
bellard | e15d737 | 2006-06-25 16:26:29 +0000 | [diff] [blame] | 836 | s->x--; |
pbrook | 6d6f7c2 | 2006-03-11 15:35:30 +0000 | [diff] [blame] | 837 | break; |
| 838 | case '\t': /* tabspace */ |
| 839 | if (s->x + (8 - (s->x % 8)) > s->width) { |
bellard | bd46884 | 2006-07-14 20:24:31 +0000 | [diff] [blame] | 840 | s->x = 0; |
pbrook | 6d6f7c2 | 2006-03-11 15:35:30 +0000 | [diff] [blame] | 841 | console_put_lf(s); |
| 842 | } else { |
| 843 | s->x = s->x + (8 - (s->x % 8)); |
| 844 | } |
| 845 | break; |
| 846 | case '\a': /* alert aka. bell */ |
| 847 | /* TODO: has to be implemented */ |
| 848 | break; |
ths | adb4796 | 2007-01-16 23:02:36 +0000 | [diff] [blame] | 849 | case 14: |
| 850 | /* SI (shift in), character set 0 (ignored) */ |
| 851 | break; |
| 852 | case 15: |
| 853 | /* SO (shift out), character set 1 (ignored) */ |
| 854 | break; |
pbrook | 6d6f7c2 | 2006-03-11 15:35:30 +0000 | [diff] [blame] | 855 | case 27: /* esc (introducing an escape sequence) */ |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 856 | s->state = TTY_STATE_ESC; |
| 857 | break; |
| 858 | default: |
ths | ed8276a | 2007-02-10 22:37:56 +0000 | [diff] [blame] | 859 | if (s->x >= s->width) { |
| 860 | /* line wrap */ |
| 861 | s->x = 0; |
| 862 | console_put_lf(s); |
ths | adb4796 | 2007-01-16 23:02:36 +0000 | [diff] [blame] | 863 | } |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 864 | y1 = (s->y_base + s->y) % s->total_height; |
| 865 | c = &s->cells[y1 * s->width + s->x]; |
| 866 | c->ch = ch; |
pbrook | 6d6f7c2 | 2006-03-11 15:35:30 +0000 | [diff] [blame] | 867 | c->t_attrib = s->t_attrib; |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 868 | update_xy(s, s->x, s->y); |
| 869 | s->x++; |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 870 | break; |
| 871 | } |
| 872 | break; |
pbrook | 6d6f7c2 | 2006-03-11 15:35:30 +0000 | [diff] [blame] | 873 | case TTY_STATE_ESC: /* check if it is a terminal escape sequence */ |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 874 | if (ch == '[') { |
| 875 | for(i=0;i<MAX_ESC_PARAMS;i++) |
| 876 | s->esc_params[i] = 0; |
| 877 | s->nb_esc_params = 0; |
| 878 | s->state = TTY_STATE_CSI; |
| 879 | } else { |
| 880 | s->state = TTY_STATE_NORM; |
| 881 | } |
| 882 | break; |
pbrook | 6d6f7c2 | 2006-03-11 15:35:30 +0000 | [diff] [blame] | 883 | case TTY_STATE_CSI: /* handle escape sequence parameters */ |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 884 | if (ch >= '0' && ch <= '9') { |
| 885 | if (s->nb_esc_params < MAX_ESC_PARAMS) { |
ths | 5fafdf2 | 2007-09-16 21:08:06 +0000 | [diff] [blame] | 886 | s->esc_params[s->nb_esc_params] = |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 887 | s->esc_params[s->nb_esc_params] * 10 + ch - '0'; |
| 888 | } |
| 889 | } else { |
| 890 | s->nb_esc_params++; |
| 891 | if (ch == ';') |
| 892 | break; |
ths | adb4796 | 2007-01-16 23:02:36 +0000 | [diff] [blame] | 893 | #ifdef DEBUG_CONSOLE |
| 894 | fprintf(stderr, "escape sequence CSI%d;%d%c, %d parameters\n", |
| 895 | s->esc_params[0], s->esc_params[1], ch, s->nb_esc_params); |
| 896 | #endif |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 897 | s->state = TTY_STATE_NORM; |
| 898 | switch(ch) { |
ths | adb4796 | 2007-01-16 23:02:36 +0000 | [diff] [blame] | 899 | case 'A': |
| 900 | /* move cursor up */ |
| 901 | if (s->esc_params[0] == 0) { |
| 902 | s->esc_params[0] = 1; |
| 903 | } |
| 904 | s->y -= s->esc_params[0]; |
| 905 | if (s->y < 0) { |
| 906 | s->y = 0; |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 907 | } |
| 908 | break; |
ths | adb4796 | 2007-01-16 23:02:36 +0000 | [diff] [blame] | 909 | case 'B': |
| 910 | /* move cursor down */ |
| 911 | if (s->esc_params[0] == 0) { |
| 912 | s->esc_params[0] = 1; |
| 913 | } |
| 914 | s->y += s->esc_params[0]; |
| 915 | if (s->y >= s->height) { |
| 916 | s->y = s->height - 1; |
| 917 | } |
| 918 | break; |
| 919 | case 'C': |
| 920 | /* move cursor right */ |
| 921 | if (s->esc_params[0] == 0) { |
| 922 | s->esc_params[0] = 1; |
| 923 | } |
| 924 | s->x += s->esc_params[0]; |
| 925 | if (s->x >= s->width) { |
| 926 | s->x = s->width - 1; |
| 927 | } |
| 928 | break; |
| 929 | case 'D': |
| 930 | /* move cursor left */ |
| 931 | if (s->esc_params[0] == 0) { |
| 932 | s->esc_params[0] = 1; |
| 933 | } |
| 934 | s->x -= s->esc_params[0]; |
| 935 | if (s->x < 0) { |
| 936 | s->x = 0; |
| 937 | } |
| 938 | break; |
| 939 | case 'G': |
| 940 | /* move cursor to column */ |
| 941 | s->x = s->esc_params[0] - 1; |
| 942 | if (s->x < 0) { |
| 943 | s->x = 0; |
| 944 | } |
| 945 | break; |
| 946 | case 'f': |
| 947 | case 'H': |
| 948 | /* move cursor to row, column */ |
| 949 | s->x = s->esc_params[1] - 1; |
| 950 | if (s->x < 0) { |
| 951 | s->x = 0; |
| 952 | } |
| 953 | s->y = s->esc_params[0] - 1; |
| 954 | if (s->y < 0) { |
| 955 | s->y = 0; |
| 956 | } |
| 957 | break; |
| 958 | case 'J': |
| 959 | switch (s->esc_params[0]) { |
| 960 | case 0: |
| 961 | /* clear to end of screen */ |
| 962 | for (y = s->y; y < s->height; y++) { |
| 963 | for (x = 0; x < s->width; x++) { |
| 964 | if (y == s->y && x < s->x) { |
| 965 | continue; |
| 966 | } |
| 967 | console_clear_xy(s, x, y); |
| 968 | } |
| 969 | } |
| 970 | break; |
| 971 | case 1: |
| 972 | /* clear from beginning of screen */ |
| 973 | for (y = 0; y <= s->y; y++) { |
| 974 | for (x = 0; x < s->width; x++) { |
| 975 | if (y == s->y && x > s->x) { |
| 976 | break; |
| 977 | } |
| 978 | console_clear_xy(s, x, y); |
| 979 | } |
| 980 | } |
| 981 | break; |
| 982 | case 2: |
| 983 | /* clear entire screen */ |
| 984 | for (y = 0; y <= s->height; y++) { |
| 985 | for (x = 0; x < s->width; x++) { |
| 986 | console_clear_xy(s, x, y); |
| 987 | } |
| 988 | } |
| 989 | break; |
| 990 | } |
| 991 | case 'K': |
| 992 | switch (s->esc_params[0]) { |
| 993 | case 0: |
| 994 | /* clear to eol */ |
| 995 | for(x = s->x; x < s->width; x++) { |
| 996 | console_clear_xy(s, x, s->y); |
| 997 | } |
| 998 | break; |
| 999 | case 1: |
| 1000 | /* clear from beginning of line */ |
| 1001 | for (x = 0; x <= s->x; x++) { |
| 1002 | console_clear_xy(s, x, s->y); |
| 1003 | } |
| 1004 | break; |
| 1005 | case 2: |
| 1006 | /* clear entire line */ |
| 1007 | for(x = 0; x < s->width; x++) { |
| 1008 | console_clear_xy(s, x, s->y); |
| 1009 | } |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 1010 | break; |
| 1011 | } |
ths | adb4796 | 2007-01-16 23:02:36 +0000 | [diff] [blame] | 1012 | break; |
| 1013 | case 'm': |
pbrook | 6d6f7c2 | 2006-03-11 15:35:30 +0000 | [diff] [blame] | 1014 | console_handle_escape(s); |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 1015 | break; |
ths | adb4796 | 2007-01-16 23:02:36 +0000 | [diff] [blame] | 1016 | case 'n': |
| 1017 | /* report cursor position */ |
| 1018 | /* TODO: send ESC[row;colR */ |
| 1019 | break; |
| 1020 | case 's': |
| 1021 | /* save cursor position */ |
| 1022 | s->x_saved = s->x; |
| 1023 | s->y_saved = s->y; |
| 1024 | break; |
| 1025 | case 'u': |
| 1026 | /* restore cursor position */ |
| 1027 | s->x = s->x_saved; |
| 1028 | s->y = s->y_saved; |
| 1029 | break; |
| 1030 | default: |
| 1031 | #ifdef DEBUG_CONSOLE |
| 1032 | fprintf(stderr, "unhandled escape character '%c'\n", ch); |
| 1033 | #endif |
| 1034 | break; |
| 1035 | } |
| 1036 | break; |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 1037 | } |
| 1038 | } |
| 1039 | } |
| 1040 | |
| 1041 | void console_select(unsigned int index) |
| 1042 | { |
| 1043 | TextConsole *s; |
pbrook | 6d6f7c2 | 2006-03-11 15:35:30 +0000 | [diff] [blame] | 1044 | |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 1045 | if (index >= MAX_CONSOLES) |
| 1046 | return; |
| 1047 | s = consoles[index]; |
| 1048 | if (s) { |
| 1049 | active_console = s; |
balrog | c21bbcf | 2008-09-24 03:32:33 +0000 | [diff] [blame] | 1050 | if (s->console_type != TEXT_CONSOLE && s->g_width && s->g_height |
aliguori | 0e1f5a0 | 2008-11-24 19:29:13 +0000 | [diff] [blame] | 1051 | && (s->g_width != ds_get_width(s->ds) || s->g_height != ds_get_height(s->ds))) |
pbrook | c60e08d | 2008-07-01 16:24:38 +0000 | [diff] [blame] | 1052 | dpy_resize(s->ds, s->g_width, s->g_height); |
balrog | 4d3b6f6 | 2008-02-10 16:33:14 +0000 | [diff] [blame] | 1053 | vga_hw_invalidate(); |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 1054 | } |
| 1055 | } |
| 1056 | |
| 1057 | static int console_puts(CharDriverState *chr, const uint8_t *buf, int len) |
| 1058 | { |
| 1059 | TextConsole *s = chr->opaque; |
| 1060 | int i; |
| 1061 | |
| 1062 | console_show_cursor(s, 0); |
| 1063 | for(i = 0; i < len; i++) { |
| 1064 | console_putchar(s, buf[i]); |
| 1065 | } |
| 1066 | console_show_cursor(s, 1); |
| 1067 | return len; |
| 1068 | } |
| 1069 | |
bellard | 6fcfafb | 2004-08-01 21:48:30 +0000 | [diff] [blame] | 1070 | static void console_send_event(CharDriverState *chr, int event) |
| 1071 | { |
| 1072 | TextConsole *s = chr->opaque; |
| 1073 | int i; |
| 1074 | |
| 1075 | if (event == CHR_EVENT_FOCUS) { |
| 1076 | for(i = 0; i < nb_consoles; i++) { |
| 1077 | if (consoles[i] == s) { |
| 1078 | console_select(i); |
| 1079 | break; |
| 1080 | } |
| 1081 | } |
| 1082 | } |
| 1083 | } |
| 1084 | |
bellard | e15d737 | 2006-06-25 16:26:29 +0000 | [diff] [blame] | 1085 | static void kbd_send_chars(void *opaque) |
| 1086 | { |
| 1087 | TextConsole *s = opaque; |
| 1088 | int len; |
| 1089 | uint8_t buf[16]; |
ths | 3b46e62 | 2007-09-17 08:09:54 +0000 | [diff] [blame] | 1090 | |
pbrook | e5b0bc4 | 2007-01-27 23:46:43 +0000 | [diff] [blame] | 1091 | len = qemu_chr_can_read(s->chr); |
bellard | e15d737 | 2006-06-25 16:26:29 +0000 | [diff] [blame] | 1092 | if (len > s->out_fifo.count) |
| 1093 | len = s->out_fifo.count; |
| 1094 | if (len > 0) { |
| 1095 | if (len > sizeof(buf)) |
| 1096 | len = sizeof(buf); |
| 1097 | qemu_fifo_read(&s->out_fifo, buf, len); |
pbrook | e5b0bc4 | 2007-01-27 23:46:43 +0000 | [diff] [blame] | 1098 | qemu_chr_read(s->chr, buf, len); |
bellard | e15d737 | 2006-06-25 16:26:29 +0000 | [diff] [blame] | 1099 | } |
| 1100 | /* characters are pending: we send them a bit later (XXX: |
| 1101 | horrible, should change char device API) */ |
| 1102 | if (s->out_fifo.count > 0) { |
| 1103 | qemu_mod_timer(s->kbd_timer, qemu_get_clock(rt_clock) + 1); |
| 1104 | } |
| 1105 | } |
| 1106 | |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 1107 | /* called when an ascii key is pressed */ |
| 1108 | void kbd_put_keysym(int keysym) |
| 1109 | { |
| 1110 | TextConsole *s; |
| 1111 | uint8_t buf[16], *q; |
| 1112 | int c; |
| 1113 | |
| 1114 | s = active_console; |
ths | af3a903 | 2007-07-11 23:14:59 +0000 | [diff] [blame] | 1115 | if (!s || (s->console_type == GRAPHIC_CONSOLE)) |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 1116 | return; |
| 1117 | |
| 1118 | switch(keysym) { |
| 1119 | case QEMU_KEY_CTRL_UP: |
| 1120 | console_scroll(-1); |
| 1121 | break; |
| 1122 | case QEMU_KEY_CTRL_DOWN: |
| 1123 | console_scroll(1); |
| 1124 | break; |
| 1125 | case QEMU_KEY_CTRL_PAGEUP: |
| 1126 | console_scroll(-10); |
| 1127 | break; |
| 1128 | case QEMU_KEY_CTRL_PAGEDOWN: |
| 1129 | console_scroll(10); |
| 1130 | break; |
| 1131 | default: |
bellard | e15d737 | 2006-06-25 16:26:29 +0000 | [diff] [blame] | 1132 | /* convert the QEMU keysym to VT100 key string */ |
| 1133 | q = buf; |
| 1134 | if (keysym >= 0xe100 && keysym <= 0xe11f) { |
| 1135 | *q++ = '\033'; |
| 1136 | *q++ = '['; |
| 1137 | c = keysym - 0xe100; |
| 1138 | if (c >= 10) |
| 1139 | *q++ = '0' + (c / 10); |
| 1140 | *q++ = '0' + (c % 10); |
| 1141 | *q++ = '~'; |
| 1142 | } else if (keysym >= 0xe120 && keysym <= 0xe17f) { |
| 1143 | *q++ = '\033'; |
| 1144 | *q++ = '['; |
| 1145 | *q++ = keysym & 0xff; |
| 1146 | } else { |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 1147 | *q++ = keysym; |
bellard | e15d737 | 2006-06-25 16:26:29 +0000 | [diff] [blame] | 1148 | } |
pbrook | e5b0bc4 | 2007-01-27 23:46:43 +0000 | [diff] [blame] | 1149 | if (s->chr->chr_read) { |
bellard | e15d737 | 2006-06-25 16:26:29 +0000 | [diff] [blame] | 1150 | qemu_fifo_write(&s->out_fifo, buf, q - buf); |
| 1151 | kbd_send_chars(s); |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 1152 | } |
| 1153 | break; |
| 1154 | } |
| 1155 | } |
| 1156 | |
balrog | 4d3b6f6 | 2008-02-10 16:33:14 +0000 | [diff] [blame] | 1157 | static void text_console_invalidate(void *opaque) |
| 1158 | { |
| 1159 | TextConsole *s = (TextConsole *) opaque; |
| 1160 | |
aliguori | 0e1f5a0 | 2008-11-24 19:29:13 +0000 | [diff] [blame] | 1161 | if (s->g_width != ds_get_width(s->ds) || s->g_height != ds_get_height(s->ds)) { |
balrog | c21bbcf | 2008-09-24 03:32:33 +0000 | [diff] [blame] | 1162 | if (s->console_type == TEXT_CONSOLE_FIXED_SIZE) |
| 1163 | dpy_resize(s->ds, s->g_width, s->g_height); |
| 1164 | else { |
aliguori | 0e1f5a0 | 2008-11-24 19:29:13 +0000 | [diff] [blame] | 1165 | s->g_width = ds_get_width(s->ds); |
| 1166 | s->g_height = ds_get_height(s->ds); |
balrog | c21bbcf | 2008-09-24 03:32:33 +0000 | [diff] [blame] | 1167 | text_console_resize(s); |
| 1168 | } |
| 1169 | } |
balrog | 4d3b6f6 | 2008-02-10 16:33:14 +0000 | [diff] [blame] | 1170 | console_refresh(s); |
| 1171 | } |
| 1172 | |
| 1173 | static void text_console_update(void *opaque, console_ch_t *chardata) |
| 1174 | { |
| 1175 | TextConsole *s = (TextConsole *) opaque; |
| 1176 | int i, j, src; |
| 1177 | |
| 1178 | if (s->text_x[0] <= s->text_x[1]) { |
| 1179 | src = (s->y_base + s->text_y[0]) * s->width; |
| 1180 | chardata += s->text_y[0] * s->width; |
| 1181 | for (i = s->text_y[0]; i <= s->text_y[1]; i ++) |
| 1182 | for (j = 0; j < s->width; j ++, src ++) |
| 1183 | console_write_ch(chardata ++, s->cells[src].ch | |
| 1184 | (s->cells[src].t_attrib.fgcol << 12) | |
| 1185 | (s->cells[src].t_attrib.bgcol << 8) | |
| 1186 | (s->cells[src].t_attrib.bold << 21)); |
| 1187 | dpy_update(s->ds, s->text_x[0], s->text_y[0], |
| 1188 | s->text_x[1] - s->text_x[0], i - s->text_y[0]); |
| 1189 | s->text_x[0] = s->width; |
| 1190 | s->text_y[0] = s->height; |
| 1191 | s->text_x[1] = 0; |
| 1192 | s->text_y[1] = 0; |
| 1193 | } |
| 1194 | if (s->cursor_invalidate) { |
| 1195 | dpy_cursor(s->ds, s->x, s->y); |
| 1196 | s->cursor_invalidate = 0; |
| 1197 | } |
| 1198 | } |
| 1199 | |
ths | af3a903 | 2007-07-11 23:14:59 +0000 | [diff] [blame] | 1200 | static TextConsole *new_console(DisplayState *ds, console_type_t console_type) |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 1201 | { |
| 1202 | TextConsole *s; |
pbrook | 9521989 | 2006-04-09 01:06:34 +0000 | [diff] [blame] | 1203 | int i; |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 1204 | |
| 1205 | if (nb_consoles >= MAX_CONSOLES) |
| 1206 | return NULL; |
| 1207 | s = qemu_mallocz(sizeof(TextConsole)); |
| 1208 | if (!s) { |
| 1209 | return NULL; |
| 1210 | } |
ths | af3a903 | 2007-07-11 23:14:59 +0000 | [diff] [blame] | 1211 | if (!active_console || ((active_console->console_type != GRAPHIC_CONSOLE) && |
| 1212 | (console_type == GRAPHIC_CONSOLE))) { |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 1213 | active_console = s; |
ths | af3a903 | 2007-07-11 23:14:59 +0000 | [diff] [blame] | 1214 | } |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 1215 | s->ds = ds; |
ths | af3a903 | 2007-07-11 23:14:59 +0000 | [diff] [blame] | 1216 | s->console_type = console_type; |
| 1217 | if (console_type != GRAPHIC_CONSOLE) { |
pbrook | 9521989 | 2006-04-09 01:06:34 +0000 | [diff] [blame] | 1218 | consoles[nb_consoles++] = s; |
| 1219 | } else { |
| 1220 | /* HACK: Put graphical consoles before text consoles. */ |
| 1221 | for (i = nb_consoles; i > 0; i--) { |
ths | af3a903 | 2007-07-11 23:14:59 +0000 | [diff] [blame] | 1222 | if (consoles[i - 1]->console_type == GRAPHIC_CONSOLE) |
pbrook | 9521989 | 2006-04-09 01:06:34 +0000 | [diff] [blame] | 1223 | break; |
| 1224 | consoles[i] = consoles[i - 1]; |
| 1225 | } |
| 1226 | consoles[i] = s; |
| 1227 | } |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 1228 | return s; |
| 1229 | } |
| 1230 | |
pbrook | 9521989 | 2006-04-09 01:06:34 +0000 | [diff] [blame] | 1231 | TextConsole *graphic_console_init(DisplayState *ds, vga_hw_update_ptr update, |
| 1232 | vga_hw_invalidate_ptr invalidate, |
| 1233 | vga_hw_screen_dump_ptr screen_dump, |
balrog | 4d3b6f6 | 2008-02-10 16:33:14 +0000 | [diff] [blame] | 1234 | vga_hw_text_update_ptr text_update, |
pbrook | 9521989 | 2006-04-09 01:06:34 +0000 | [diff] [blame] | 1235 | void *opaque) |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 1236 | { |
pbrook | 9521989 | 2006-04-09 01:06:34 +0000 | [diff] [blame] | 1237 | TextConsole *s; |
| 1238 | |
ths | af3a903 | 2007-07-11 23:14:59 +0000 | [diff] [blame] | 1239 | s = new_console(ds, GRAPHIC_CONSOLE); |
pbrook | 9521989 | 2006-04-09 01:06:34 +0000 | [diff] [blame] | 1240 | if (!s) |
| 1241 | return NULL; |
| 1242 | s->hw_update = update; |
| 1243 | s->hw_invalidate = invalidate; |
| 1244 | s->hw_screen_dump = screen_dump; |
balrog | 4d3b6f6 | 2008-02-10 16:33:14 +0000 | [diff] [blame] | 1245 | s->hw_text_update = text_update; |
pbrook | 9521989 | 2006-04-09 01:06:34 +0000 | [diff] [blame] | 1246 | s->hw = opaque; |
| 1247 | return s; |
| 1248 | } |
| 1249 | |
| 1250 | int is_graphic_console(void) |
| 1251 | { |
balrog | 4d3b6f6 | 2008-02-10 16:33:14 +0000 | [diff] [blame] | 1252 | return active_console && active_console->console_type == GRAPHIC_CONSOLE; |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 1253 | } |
| 1254 | |
balrog | c21bbcf | 2008-09-24 03:32:33 +0000 | [diff] [blame] | 1255 | int is_fixedsize_console(void) |
| 1256 | { |
| 1257 | return active_console && active_console->console_type != TEXT_CONSOLE; |
| 1258 | } |
| 1259 | |
balrog | a528b80 | 2007-10-30 22:38:53 +0000 | [diff] [blame] | 1260 | void console_color_init(DisplayState *ds) |
| 1261 | { |
| 1262 | int i, j; |
| 1263 | for (j = 0; j < 2; j++) { |
| 1264 | for (i = 0; i < 8; i++) { |
| 1265 | color_table[j][i] = col_expand(ds, |
| 1266 | vga_get_color(ds, color_table_rgb[j][i])); |
| 1267 | } |
| 1268 | } |
| 1269 | } |
| 1270 | |
ths | af3a903 | 2007-07-11 23:14:59 +0000 | [diff] [blame] | 1271 | CharDriverState *text_console_init(DisplayState *ds, const char *p) |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 1272 | { |
| 1273 | CharDriverState *chr; |
| 1274 | TextConsole *s; |
ths | af3a903 | 2007-07-11 23:14:59 +0000 | [diff] [blame] | 1275 | unsigned width; |
| 1276 | unsigned height; |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 1277 | static int color_inited; |
pbrook | 6d6f7c2 | 2006-03-11 15:35:30 +0000 | [diff] [blame] | 1278 | |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 1279 | chr = qemu_mallocz(sizeof(CharDriverState)); |
| 1280 | if (!chr) |
| 1281 | return NULL; |
balrog | c21bbcf | 2008-09-24 03:32:33 +0000 | [diff] [blame] | 1282 | s = new_console(ds, (p == 0) ? TEXT_CONSOLE : TEXT_CONSOLE_FIXED_SIZE); |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 1283 | if (!s) { |
| 1284 | free(chr); |
| 1285 | return NULL; |
| 1286 | } |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 1287 | chr->opaque = s; |
| 1288 | chr->chr_write = console_puts; |
bellard | 6fcfafb | 2004-08-01 21:48:30 +0000 | [diff] [blame] | 1289 | chr->chr_send_event = console_send_event; |
| 1290 | |
pbrook | e5b0bc4 | 2007-01-27 23:46:43 +0000 | [diff] [blame] | 1291 | s->chr = chr; |
bellard | e15d737 | 2006-06-25 16:26:29 +0000 | [diff] [blame] | 1292 | s->out_fifo.buf = s->out_fifo_buf; |
| 1293 | s->out_fifo.buf_size = sizeof(s->out_fifo_buf); |
| 1294 | s->kbd_timer = qemu_new_timer(rt_clock, kbd_send_chars, s); |
ths | 3b46e62 | 2007-09-17 08:09:54 +0000 | [diff] [blame] | 1295 | |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 1296 | if (!color_inited) { |
| 1297 | color_inited = 1; |
balrog | a528b80 | 2007-10-30 22:38:53 +0000 | [diff] [blame] | 1298 | console_color_init(s->ds); |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 1299 | } |
| 1300 | s->y_displayed = 0; |
| 1301 | s->y_base = 0; |
| 1302 | s->total_height = DEFAULT_BACKSCROLL; |
| 1303 | s->x = 0; |
| 1304 | s->y = 0; |
aliguori | 0e1f5a0 | 2008-11-24 19:29:13 +0000 | [diff] [blame] | 1305 | width = ds_get_width(s->ds); |
| 1306 | height = ds_get_height(s->ds); |
ths | af3a903 | 2007-07-11 23:14:59 +0000 | [diff] [blame] | 1307 | if (p != 0) { |
| 1308 | width = strtoul(p, (char **)&p, 10); |
| 1309 | if (*p == 'C') { |
| 1310 | p++; |
| 1311 | width *= FONT_WIDTH; |
| 1312 | } |
| 1313 | if (*p == 'x') { |
| 1314 | p++; |
| 1315 | height = strtoul(p, (char **)&p, 10); |
| 1316 | if (*p == 'C') { |
| 1317 | p++; |
| 1318 | height *= FONT_HEIGHT; |
| 1319 | } |
| 1320 | } |
| 1321 | } |
| 1322 | s->g_width = width; |
| 1323 | s->g_height = height; |
pbrook | 6d6f7c2 | 2006-03-11 15:35:30 +0000 | [diff] [blame] | 1324 | |
balrog | 4d3b6f6 | 2008-02-10 16:33:14 +0000 | [diff] [blame] | 1325 | s->hw_invalidate = text_console_invalidate; |
| 1326 | s->hw_text_update = text_console_update; |
| 1327 | s->hw = s; |
| 1328 | |
pbrook | 6d6f7c2 | 2006-03-11 15:35:30 +0000 | [diff] [blame] | 1329 | /* Set text attribute defaults */ |
| 1330 | s->t_attrib_default.bold = 0; |
| 1331 | s->t_attrib_default.uline = 0; |
| 1332 | s->t_attrib_default.blink = 0; |
| 1333 | s->t_attrib_default.invers = 0; |
| 1334 | s->t_attrib_default.unvisible = 0; |
| 1335 | s->t_attrib_default.fgcol = COLOR_WHITE; |
| 1336 | s->t_attrib_default.bgcol = COLOR_BLACK; |
| 1337 | |
| 1338 | /* set current text attributes to default */ |
| 1339 | s->t_attrib = s->t_attrib_default; |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 1340 | text_console_resize(s); |
| 1341 | |
ths | 86e94de | 2007-01-05 22:01:59 +0000 | [diff] [blame] | 1342 | qemu_chr_reset(chr); |
| 1343 | |
bellard | e7f0ad5 | 2004-07-14 17:28:59 +0000 | [diff] [blame] | 1344 | return chr; |
| 1345 | } |
pbrook | c60e08d | 2008-07-01 16:24:38 +0000 | [diff] [blame] | 1346 | |
| 1347 | void qemu_console_resize(QEMUConsole *console, int width, int height) |
| 1348 | { |
balrog | 3bba22d | 2008-07-19 14:09:20 +0000 | [diff] [blame] | 1349 | if (console->g_width != width || console->g_height != height |
aliguori | 0e1f5a0 | 2008-11-24 19:29:13 +0000 | [diff] [blame] | 1350 | || !ds_get_data(console->ds)) { |
pbrook | c60e08d | 2008-07-01 16:24:38 +0000 | [diff] [blame] | 1351 | console->g_width = width; |
| 1352 | console->g_height = height; |
| 1353 | if (active_console == console) { |
| 1354 | dpy_resize(console->ds, width, height); |
| 1355 | } |
| 1356 | } |
| 1357 | } |
balrog | 38334f7 | 2008-09-24 02:21:24 +0000 | [diff] [blame] | 1358 | |
| 1359 | void qemu_console_copy(QEMUConsole *console, int src_x, int src_y, |
balrog | c21bbcf | 2008-09-24 03:32:33 +0000 | [diff] [blame] | 1360 | int dst_x, int dst_y, int w, int h) |
| 1361 | { |
balrog | 38334f7 | 2008-09-24 02:21:24 +0000 | [diff] [blame] | 1362 | if (active_console == console) { |
| 1363 | if (console->ds->dpy_copy) |
| 1364 | console->ds->dpy_copy(console->ds, |
| 1365 | src_x, src_y, dst_x, dst_y, w, h); |
| 1366 | else { |
| 1367 | /* TODO */ |
| 1368 | console->ds->dpy_update(console->ds, dst_x, dst_y, w, h); |
| 1369 | } |
| 1370 | } |
| 1371 | } |