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Commit | Line | Data |
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e7f0ad58 FB |
1 | /* |
2 | * QEMU graphical console | |
5fafdf24 | 3 | * |
e7f0ad58 | 4 | * Copyright (c) 2004 Fabrice Bellard |
5fafdf24 | 5 | * |
e7f0ad58 FB |
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 | */ | |
e16f4c87 | 24 | #include "qemu/osdep.h" |
87ecb68b | 25 | #include "qemu-common.h" |
28ecbaee | 26 | #include "ui/console.h" |
aa2beaa1 | 27 | #include "hw/qdev-core.h" |
1de7afc9 | 28 | #include "qemu/timer.h" |
ad39cf6d | 29 | #include "qmp-commands.h" |
dccfcd0e | 30 | #include "sysemu/char.h" |
ac86048b | 31 | #include "trace.h" |
a77549b3 | 32 | #include "exec/memory.h" |
e7f0ad58 FB |
33 | |
34 | #define DEFAULT_BACKSCROLL 512 | |
bf1bed81 | 35 | #define CONSOLE_CURSOR_PERIOD 500 |
e7f0ad58 | 36 | |
6d6f7c28 PB |
37 | typedef struct TextAttributes { |
38 | uint8_t fgcol:4; | |
39 | uint8_t bgcol:4; | |
40 | uint8_t bold:1; | |
41 | uint8_t uline:1; | |
42 | uint8_t blink:1; | |
43 | uint8_t invers:1; | |
44 | uint8_t unvisible:1; | |
45 | } TextAttributes; | |
46 | ||
e7f0ad58 FB |
47 | typedef struct TextCell { |
48 | uint8_t ch; | |
6d6f7c28 | 49 | TextAttributes t_attrib; |
e7f0ad58 FB |
50 | } TextCell; |
51 | ||
52 | #define MAX_ESC_PARAMS 3 | |
53 | ||
54 | enum TTYState { | |
55 | TTY_STATE_NORM, | |
56 | TTY_STATE_ESC, | |
57 | TTY_STATE_CSI, | |
58 | }; | |
59 | ||
e15d7371 FB |
60 | typedef struct QEMUFIFO { |
61 | uint8_t *buf; | |
62 | int buf_size; | |
63 | int count, wptr, rptr; | |
64 | } QEMUFIFO; | |
65 | ||
9596ebb7 | 66 | static int qemu_fifo_write(QEMUFIFO *f, const uint8_t *buf, int len1) |
e15d7371 FB |
67 | { |
68 | int l, len; | |
69 | ||
70 | l = f->buf_size - f->count; | |
71 | if (len1 > l) | |
72 | len1 = l; | |
73 | len = len1; | |
74 | while (len > 0) { | |
75 | l = f->buf_size - f->wptr; | |
76 | if (l > len) | |
77 | l = len; | |
78 | memcpy(f->buf + f->wptr, buf, l); | |
79 | f->wptr += l; | |
80 | if (f->wptr >= f->buf_size) | |
81 | f->wptr = 0; | |
82 | buf += l; | |
83 | len -= l; | |
84 | } | |
85 | f->count += len1; | |
86 | return len1; | |
87 | } | |
88 | ||
9596ebb7 | 89 | static int qemu_fifo_read(QEMUFIFO *f, uint8_t *buf, int len1) |
e15d7371 FB |
90 | { |
91 | int l, len; | |
92 | ||
93 | if (len1 > f->count) | |
94 | len1 = f->count; | |
95 | len = len1; | |
96 | while (len > 0) { | |
97 | l = f->buf_size - f->rptr; | |
98 | if (l > len) | |
99 | l = len; | |
100 | memcpy(buf, f->buf + f->rptr, l); | |
101 | f->rptr += l; | |
102 | if (f->rptr >= f->buf_size) | |
103 | f->rptr = 0; | |
104 | buf += l; | |
105 | len -= l; | |
106 | } | |
107 | f->count -= len1; | |
108 | return len1; | |
109 | } | |
110 | ||
af3a9031 TS |
111 | typedef enum { |
112 | GRAPHIC_CONSOLE, | |
c21bbcfa AZ |
113 | TEXT_CONSOLE, |
114 | TEXT_CONSOLE_FIXED_SIZE | |
c227f099 | 115 | } console_type_t; |
af3a9031 | 116 | |
76ffb0b4 | 117 | struct QemuConsole { |
95be0669 GH |
118 | Object parent; |
119 | ||
f81bdefb | 120 | int index; |
c227f099 | 121 | console_type_t console_type; |
e7f0ad58 | 122 | DisplayState *ds; |
321f048d | 123 | DisplaySurface *surface; |
284d1c6b | 124 | int dcls; |
06020b95 | 125 | DisplayChangeListener *gl; |
76ffb0b4 | 126 | |
95219897 | 127 | /* Graphic console state. */ |
aa2beaa1 | 128 | Object *device; |
5643706a | 129 | uint32_t head; |
6f90f3d7 | 130 | QemuUIInfo ui_info; |
cf1ecc82 | 131 | QEMUTimer *ui_timer; |
380cd056 | 132 | const GraphicHwOps *hw_ops; |
95219897 | 133 | void *hw; |
76ffb0b4 GH |
134 | |
135 | /* Text console state */ | |
e7f0ad58 FB |
136 | int width; |
137 | int height; | |
138 | int total_height; | |
139 | int backscroll_height; | |
e7f0ad58 | 140 | int x, y; |
adb47967 | 141 | int x_saved, y_saved; |
e7f0ad58 FB |
142 | int y_displayed; |
143 | int y_base; | |
6d6f7c28 PB |
144 | TextAttributes t_attrib_default; /* default text attributes */ |
145 | TextAttributes t_attrib; /* currently active text attributes */ | |
e7f0ad58 | 146 | TextCell *cells; |
4d3b6f6e | 147 | int text_x[2], text_y[2], cursor_invalidate; |
4104833f | 148 | int echo; |
e7f0ad58 | 149 | |
14778c20 PB |
150 | int update_x0; |
151 | int update_y0; | |
152 | int update_x1; | |
153 | int update_y1; | |
154 | ||
e7f0ad58 FB |
155 | enum TTYState state; |
156 | int esc_params[MAX_ESC_PARAMS]; | |
157 | int nb_esc_params; | |
158 | ||
e5b0bc44 | 159 | CharDriverState *chr; |
e15d7371 FB |
160 | /* fifo for key pressed */ |
161 | QEMUFIFO out_fifo; | |
162 | uint8_t out_fifo_buf[16]; | |
163 | QEMUTimer *kbd_timer; | |
e7f0ad58 FB |
164 | }; |
165 | ||
27be5587 | 166 | struct DisplayState { |
1246b259 | 167 | QEMUTimer *gui_timer; |
0f7b2864 GH |
168 | uint64_t last_update; |
169 | uint64_t update_interval; | |
170 | bool refreshing; | |
27be5587 GH |
171 | bool have_gfx; |
172 | bool have_text; | |
173 | ||
174 | QLIST_HEAD(, DisplayChangeListener) listeners; | |
175 | }; | |
176 | ||
98b50080 | 177 | static DisplayState *display_state; |
76ffb0b4 | 178 | static QemuConsole *active_console; |
a1d2db08 | 179 | static QemuConsole **consoles; |
e7f0ad58 | 180 | static int nb_consoles = 0; |
aea7947c GH |
181 | static bool cursor_visible_phase; |
182 | static QEMUTimer *cursor_timer; | |
e7f0ad58 | 183 | |
64840c66 | 184 | static void text_console_do_init(CharDriverState *chr, DisplayState *ds); |
0f7b2864 | 185 | static void dpy_refresh(DisplayState *s); |
5209089f | 186 | static DisplayState *get_alloc_displaystate(void); |
aea7947c GH |
187 | static void text_console_update_cursor_timer(void); |
188 | static void text_console_update_cursor(void *opaque); | |
64840c66 | 189 | |
98a9ad90 GH |
190 | static void gui_update(void *opaque) |
191 | { | |
0f7b2864 GH |
192 | uint64_t interval = GUI_REFRESH_INTERVAL_IDLE; |
193 | uint64_t dcl_interval; | |
98a9ad90 GH |
194 | DisplayState *ds = opaque; |
195 | DisplayChangeListener *dcl; | |
dea1b0bd | 196 | int i; |
98a9ad90 | 197 | |
0f7b2864 | 198 | ds->refreshing = true; |
98a9ad90 | 199 | dpy_refresh(ds); |
0f7b2864 | 200 | ds->refreshing = false; |
98a9ad90 GH |
201 | |
202 | QLIST_FOREACH(dcl, &ds->listeners, next) { | |
0f7b2864 GH |
203 | dcl_interval = dcl->update_interval ? |
204 | dcl->update_interval : GUI_REFRESH_INTERVAL_DEFAULT; | |
205 | if (interval > dcl_interval) { | |
206 | interval = dcl_interval; | |
98a9ad90 GH |
207 | } |
208 | } | |
0f7b2864 GH |
209 | if (ds->update_interval != interval) { |
210 | ds->update_interval = interval; | |
dea1b0bd GH |
211 | for (i = 0; i < nb_consoles; i++) { |
212 | if (consoles[i]->hw_ops->update_interval) { | |
213 | consoles[i]->hw_ops->update_interval(consoles[i]->hw, interval); | |
214 | } | |
215 | } | |
0f7b2864 GH |
216 | trace_console_refresh(interval); |
217 | } | |
bc72ad67 AB |
218 | ds->last_update = qemu_clock_get_ms(QEMU_CLOCK_REALTIME); |
219 | timer_mod(ds->gui_timer, ds->last_update + interval); | |
98a9ad90 GH |
220 | } |
221 | ||
222 | static void gui_setup_refresh(DisplayState *ds) | |
223 | { | |
224 | DisplayChangeListener *dcl; | |
225 | bool need_timer = false; | |
226 | bool have_gfx = false; | |
227 | bool have_text = false; | |
228 | ||
229 | QLIST_FOREACH(dcl, &ds->listeners, next) { | |
230 | if (dcl->ops->dpy_refresh != NULL) { | |
231 | need_timer = true; | |
232 | } | |
233 | if (dcl->ops->dpy_gfx_update != NULL) { | |
234 | have_gfx = true; | |
235 | } | |
236 | if (dcl->ops->dpy_text_update != NULL) { | |
237 | have_text = true; | |
238 | } | |
239 | } | |
240 | ||
241 | if (need_timer && ds->gui_timer == NULL) { | |
bc72ad67 AB |
242 | ds->gui_timer = timer_new_ms(QEMU_CLOCK_REALTIME, gui_update, ds); |
243 | timer_mod(ds->gui_timer, qemu_clock_get_ms(QEMU_CLOCK_REALTIME)); | |
98a9ad90 GH |
244 | } |
245 | if (!need_timer && ds->gui_timer != NULL) { | |
bc72ad67 AB |
246 | timer_del(ds->gui_timer); |
247 | timer_free(ds->gui_timer); | |
98a9ad90 GH |
248 | ds->gui_timer = NULL; |
249 | } | |
250 | ||
251 | ds->have_gfx = have_gfx; | |
252 | ds->have_text = have_text; | |
253 | } | |
254 | ||
1dbfa005 | 255 | void graphic_hw_update(QemuConsole *con) |
95219897 | 256 | { |
1dbfa005 GH |
257 | if (!con) { |
258 | con = active_console; | |
259 | } | |
380cd056 GH |
260 | if (con && con->hw_ops->gfx_update) { |
261 | con->hw_ops->gfx_update(con->hw); | |
1dbfa005 | 262 | } |
95219897 PB |
263 | } |
264 | ||
bba19b88 GH |
265 | void graphic_hw_gl_block(QemuConsole *con, bool block) |
266 | { | |
267 | if (!con) { | |
268 | con = active_console; | |
269 | } | |
270 | if (con && con->hw_ops->gl_block) { | |
271 | con->hw_ops->gl_block(con->hw, block); | |
272 | } | |
273 | } | |
274 | ||
1dbfa005 | 275 | void graphic_hw_invalidate(QemuConsole *con) |
95219897 | 276 | { |
1dbfa005 GH |
277 | if (!con) { |
278 | con = active_console; | |
279 | } | |
380cd056 GH |
280 | if (con && con->hw_ops->invalidate) { |
281 | con->hw_ops->invalidate(con->hw); | |
1dbfa005 | 282 | } |
95219897 PB |
283 | } |
284 | ||
9425c004 | 285 | static void ppm_save(const char *filename, DisplaySurface *ds, |
2c62f08d | 286 | Error **errp) |
95219897 | 287 | { |
2c62f08d GH |
288 | int width = pixman_image_get_width(ds->image); |
289 | int height = pixman_image_get_height(ds->image); | |
cdd5b937 | 290 | int fd; |
2c62f08d GH |
291 | FILE *f; |
292 | int y; | |
293 | int ret; | |
294 | pixman_image_t *linebuf; | |
295 | ||
296 | trace_ppm_save(filename, ds); | |
cdd5b937 GH |
297 | fd = qemu_open(filename, O_WRONLY | O_CREAT | O_TRUNC | O_BINARY, 0666); |
298 | if (fd == -1) { | |
2c62f08d GH |
299 | error_setg(errp, "failed to open file '%s': %s", filename, |
300 | strerror(errno)); | |
301 | return; | |
45efb161 | 302 | } |
cdd5b937 | 303 | f = fdopen(fd, "wb"); |
2c62f08d GH |
304 | ret = fprintf(f, "P6\n%d %d\n%d\n", width, height, 255); |
305 | if (ret < 0) { | |
306 | linebuf = NULL; | |
307 | goto write_err; | |
308 | } | |
309 | linebuf = qemu_pixman_linebuf_create(PIXMAN_BE_r8g8b8, width); | |
310 | for (y = 0; y < height; y++) { | |
311 | qemu_pixman_linebuf_fill(linebuf, ds->image, width, 0, y); | |
312 | clearerr(f); | |
313 | ret = fwrite(pixman_image_get_data(linebuf), 1, | |
314 | pixman_image_get_stride(linebuf), f); | |
315 | (void)ret; | |
316 | if (ferror(f)) { | |
317 | goto write_err; | |
318 | } | |
f81bdefb JK |
319 | } |
320 | ||
2c62f08d GH |
321 | out: |
322 | qemu_pixman_image_unref(linebuf); | |
323 | fclose(f); | |
324 | return; | |
325 | ||
326 | write_err: | |
327 | error_setg(errp, "failed to write to file '%s': %s", filename, | |
328 | strerror(errno)); | |
329 | unlink(filename); | |
330 | goto out; | |
331 | } | |
332 | ||
333 | void qmp_screendump(const char *filename, Error **errp) | |
334 | { | |
284d1c6b | 335 | QemuConsole *con = qemu_console_lookup_by_index(0); |
2c62f08d GH |
336 | DisplaySurface *surface; |
337 | ||
338 | if (con == NULL) { | |
339 | error_setg(errp, "There is no QemuConsole I can screendump from."); | |
340 | return; | |
33bcd98c | 341 | } |
2c62f08d GH |
342 | |
343 | graphic_hw_update(con); | |
344 | surface = qemu_console_surface(con); | |
345 | ppm_save(filename, surface, errp); | |
95219897 PB |
346 | } |
347 | ||
1dbfa005 | 348 | void graphic_hw_text_update(QemuConsole *con, console_ch_t *chardata) |
4d3b6f6e | 349 | { |
1dbfa005 GH |
350 | if (!con) { |
351 | con = active_console; | |
352 | } | |
380cd056 GH |
353 | if (con && con->hw_ops->text_update) { |
354 | con->hw_ops->text_update(con->hw, chardata); | |
355 | } | |
4d3b6f6e AZ |
356 | } |
357 | ||
1562e531 GH |
358 | static void vga_fill_rect(QemuConsole *con, |
359 | int posx, int posy, int width, int height, | |
e27bd65a | 360 | pixman_color_t color) |
e7f0ad58 | 361 | { |
1562e531 | 362 | DisplaySurface *surface = qemu_console_surface(con); |
68db6dc5 GH |
363 | pixman_rectangle16_t rect = { |
364 | .x = posx, .y = posy, .width = width, .height = height | |
365 | }; | |
68db6dc5 | 366 | |
68db6dc5 | 367 | pixman_image_fill_rectangles(PIXMAN_OP_SRC, surface->image, |
e27bd65a | 368 | &color, 1, &rect); |
e7f0ad58 FB |
369 | } |
370 | ||
371 | /* copy from (xs, ys) to (xd, yd) a rectangle of size (w, h) */ | |
1562e531 GH |
372 | static void vga_bitblt(QemuConsole *con, |
373 | int xs, int ys, int xd, int yd, int w, int h) | |
e7f0ad58 | 374 | { |
1562e531 | 375 | DisplaySurface *surface = qemu_console_surface(con); |
68db6dc5 GH |
376 | |
377 | pixman_image_composite(PIXMAN_OP_SRC, | |
378 | surface->image, NULL, surface->image, | |
379 | xs, ys, 0, 0, xd, yd, w, h); | |
e7f0ad58 FB |
380 | } |
381 | ||
382 | /***********************************************************/ | |
383 | /* basic char display */ | |
384 | ||
385 | #define FONT_HEIGHT 16 | |
386 | #define FONT_WIDTH 8 | |
387 | ||
388 | #include "vgafont.h" | |
389 | ||
e27bd65a GH |
390 | #define QEMU_RGB(r, g, b) \ |
391 | { .red = r << 8, .green = g << 8, .blue = b << 8, .alpha = 0xffff } | |
392 | ||
393 | static const pixman_color_t color_table_rgb[2][8] = { | |
6d6f7c28 | 394 | { /* dark */ |
4083733d OH |
395 | [QEMU_COLOR_BLACK] = QEMU_RGB(0x00, 0x00, 0x00), /* black */ |
396 | [QEMU_COLOR_BLUE] = QEMU_RGB(0x00, 0x00, 0xaa), /* blue */ | |
397 | [QEMU_COLOR_GREEN] = QEMU_RGB(0x00, 0xaa, 0x00), /* green */ | |
398 | [QEMU_COLOR_CYAN] = QEMU_RGB(0x00, 0xaa, 0xaa), /* cyan */ | |
399 | [QEMU_COLOR_RED] = QEMU_RGB(0xaa, 0x00, 0x00), /* red */ | |
400 | [QEMU_COLOR_MAGENTA] = QEMU_RGB(0xaa, 0x00, 0xaa), /* magenta */ | |
401 | [QEMU_COLOR_YELLOW] = QEMU_RGB(0xaa, 0xaa, 0x00), /* yellow */ | |
402 | [QEMU_COLOR_WHITE] = QEMU_RGB(0xaa, 0xaa, 0xaa), /* white */ | |
6d6f7c28 PB |
403 | }, |
404 | { /* bright */ | |
4083733d OH |
405 | [QEMU_COLOR_BLACK] = QEMU_RGB(0x00, 0x00, 0x00), /* black */ |
406 | [QEMU_COLOR_BLUE] = QEMU_RGB(0x00, 0x00, 0xff), /* blue */ | |
407 | [QEMU_COLOR_GREEN] = QEMU_RGB(0x00, 0xff, 0x00), /* green */ | |
408 | [QEMU_COLOR_CYAN] = QEMU_RGB(0x00, 0xff, 0xff), /* cyan */ | |
409 | [QEMU_COLOR_RED] = QEMU_RGB(0xff, 0x00, 0x00), /* red */ | |
410 | [QEMU_COLOR_MAGENTA] = QEMU_RGB(0xff, 0x00, 0xff), /* magenta */ | |
411 | [QEMU_COLOR_YELLOW] = QEMU_RGB(0xff, 0xff, 0x00), /* yellow */ | |
412 | [QEMU_COLOR_WHITE] = QEMU_RGB(0xff, 0xff, 0xff), /* white */ | |
6d6f7c28 | 413 | } |
e7f0ad58 FB |
414 | }; |
415 | ||
1562e531 | 416 | static void vga_putcharxy(QemuConsole *s, int x, int y, int ch, |
6d6f7c28 | 417 | TextAttributes *t_attrib) |
e7f0ad58 | 418 | { |
7d6ba01c | 419 | static pixman_image_t *glyphs[256]; |
1562e531 | 420 | DisplaySurface *surface = qemu_console_surface(s); |
e27bd65a | 421 | pixman_color_t fgcol, bgcol; |
6d6f7c28 PB |
422 | |
423 | if (t_attrib->invers) { | |
cf6f0548 GH |
424 | bgcol = color_table_rgb[t_attrib->bold][t_attrib->fgcol]; |
425 | fgcol = color_table_rgb[t_attrib->bold][t_attrib->bgcol]; | |
6d6f7c28 | 426 | } else { |
cf6f0548 GH |
427 | fgcol = color_table_rgb[t_attrib->bold][t_attrib->fgcol]; |
428 | bgcol = color_table_rgb[t_attrib->bold][t_attrib->bgcol]; | |
6d6f7c28 | 429 | } |
e7f0ad58 | 430 | |
7d6ba01c GH |
431 | if (!glyphs[ch]) { |
432 | glyphs[ch] = qemu_pixman_glyph_from_vgafont(FONT_HEIGHT, vgafont16, ch); | |
e7f0ad58 | 433 | } |
7d6ba01c | 434 | qemu_pixman_glyph_render(glyphs[ch], surface->image, |
e27bd65a | 435 | &fgcol, &bgcol, x, y, FONT_WIDTH, FONT_HEIGHT); |
e7f0ad58 FB |
436 | } |
437 | ||
76ffb0b4 | 438 | static void text_console_resize(QemuConsole *s) |
e7f0ad58 FB |
439 | { |
440 | TextCell *cells, *c, *c1; | |
441 | int w1, x, y, last_width; | |
442 | ||
443 | last_width = s->width; | |
36671fbd GH |
444 | s->width = surface_width(s->surface) / FONT_WIDTH; |
445 | s->height = surface_height(s->surface) / FONT_HEIGHT; | |
e7f0ad58 FB |
446 | |
447 | w1 = last_width; | |
448 | if (s->width < w1) | |
449 | w1 = s->width; | |
450 | ||
fedf0d35 | 451 | cells = g_new(TextCell, s->width * s->total_height); |
e7f0ad58 FB |
452 | for(y = 0; y < s->total_height; y++) { |
453 | c = &cells[y * s->width]; | |
454 | if (w1 > 0) { | |
455 | c1 = &s->cells[y * last_width]; | |
456 | for(x = 0; x < w1; x++) { | |
457 | *c++ = *c1++; | |
458 | } | |
459 | } | |
460 | for(x = w1; x < s->width; x++) { | |
461 | c->ch = ' '; | |
6d6f7c28 | 462 | c->t_attrib = s->t_attrib_default; |
e7f0ad58 FB |
463 | c++; |
464 | } | |
465 | } | |
7267c094 | 466 | g_free(s->cells); |
e7f0ad58 FB |
467 | s->cells = cells; |
468 | } | |
469 | ||
76ffb0b4 | 470 | static inline void text_update_xy(QemuConsole *s, int x, int y) |
4d3b6f6e AZ |
471 | { |
472 | s->text_x[0] = MIN(s->text_x[0], x); | |
473 | s->text_x[1] = MAX(s->text_x[1], x); | |
474 | s->text_y[0] = MIN(s->text_y[0], y); | |
475 | s->text_y[1] = MAX(s->text_y[1], y); | |
476 | } | |
477 | ||
76ffb0b4 | 478 | static void invalidate_xy(QemuConsole *s, int x, int y) |
14778c20 | 479 | { |
b35e3ba0 GH |
480 | if (!qemu_console_is_visible(s)) { |
481 | return; | |
482 | } | |
14778c20 PB |
483 | if (s->update_x0 > x * FONT_WIDTH) |
484 | s->update_x0 = x * FONT_WIDTH; | |
485 | if (s->update_y0 > y * FONT_HEIGHT) | |
486 | s->update_y0 = y * FONT_HEIGHT; | |
487 | if (s->update_x1 < (x + 1) * FONT_WIDTH) | |
488 | s->update_x1 = (x + 1) * FONT_WIDTH; | |
489 | if (s->update_y1 < (y + 1) * FONT_HEIGHT) | |
490 | s->update_y1 = (y + 1) * FONT_HEIGHT; | |
491 | } | |
492 | ||
76ffb0b4 | 493 | static void update_xy(QemuConsole *s, int x, int y) |
e7f0ad58 FB |
494 | { |
495 | TextCell *c; | |
496 | int y1, y2; | |
497 | ||
1562e531 GH |
498 | if (s->ds->have_text) { |
499 | text_update_xy(s, x, y); | |
500 | } | |
4d3b6f6e | 501 | |
b35e3ba0 GH |
502 | y1 = (s->y_base + y) % s->total_height; |
503 | y2 = y1 - s->y_displayed; | |
504 | if (y2 < 0) { | |
505 | y2 += s->total_height; | |
506 | } | |
507 | if (y2 < s->height) { | |
508 | c = &s->cells[y1 * s->width + x]; | |
509 | vga_putcharxy(s, x, y2, c->ch, | |
510 | &(c->t_attrib)); | |
511 | invalidate_xy(s, x, y2); | |
e7f0ad58 FB |
512 | } |
513 | } | |
514 | ||
76ffb0b4 | 515 | static void console_show_cursor(QemuConsole *s, int show) |
e7f0ad58 FB |
516 | { |
517 | TextCell *c; | |
518 | int y, y1; | |
1562e531 | 519 | int x = s->x; |
e7f0ad58 | 520 | |
1562e531 GH |
521 | if (s->ds->have_text) { |
522 | s->cursor_invalidate = 1; | |
523 | } | |
4d3b6f6e | 524 | |
b35e3ba0 GH |
525 | if (x >= s->width) { |
526 | x = s->width - 1; | |
527 | } | |
528 | y1 = (s->y_base + s->y) % s->total_height; | |
529 | y = y1 - s->y_displayed; | |
530 | if (y < 0) { | |
531 | y += s->total_height; | |
532 | } | |
533 | if (y < s->height) { | |
534 | c = &s->cells[y1 * s->width + x]; | |
aea7947c | 535 | if (show && cursor_visible_phase) { |
b35e3ba0 GH |
536 | TextAttributes t_attrib = s->t_attrib_default; |
537 | t_attrib.invers = !(t_attrib.invers); /* invert fg and bg */ | |
538 | vga_putcharxy(s, x, y, c->ch, &t_attrib); | |
539 | } else { | |
540 | vga_putcharxy(s, x, y, c->ch, &(c->t_attrib)); | |
e7f0ad58 | 541 | } |
b35e3ba0 | 542 | invalidate_xy(s, x, y); |
e7f0ad58 FB |
543 | } |
544 | } | |
545 | ||
76ffb0b4 | 546 | static void console_refresh(QemuConsole *s) |
e7f0ad58 | 547 | { |
1562e531 | 548 | DisplaySurface *surface = qemu_console_surface(s); |
e7f0ad58 FB |
549 | TextCell *c; |
550 | int x, y, y1; | |
551 | ||
a93a4a22 | 552 | if (s->ds->have_text) { |
4d3b6f6e AZ |
553 | s->text_x[0] = 0; |
554 | s->text_y[0] = 0; | |
555 | s->text_x[1] = s->width - 1; | |
556 | s->text_y[1] = s->height - 1; | |
557 | s->cursor_invalidate = 1; | |
4d3b6f6e | 558 | } |
e7f0ad58 | 559 | |
b35e3ba0 | 560 | vga_fill_rect(s, 0, 0, surface_width(surface), surface_height(surface), |
4083733d | 561 | color_table_rgb[0][QEMU_COLOR_BLACK]); |
b35e3ba0 GH |
562 | y1 = s->y_displayed; |
563 | for (y = 0; y < s->height; y++) { | |
564 | c = s->cells + y1 * s->width; | |
565 | for (x = 0; x < s->width; x++) { | |
566 | vga_putcharxy(s, x, y, c->ch, | |
567 | &(c->t_attrib)); | |
568 | c++; | |
569 | } | |
570 | if (++y1 == s->total_height) { | |
571 | y1 = 0; | |
e7f0ad58 | 572 | } |
e7f0ad58 | 573 | } |
b35e3ba0 GH |
574 | console_show_cursor(s, 1); |
575 | dpy_gfx_update(s, 0, 0, | |
576 | surface_width(surface), surface_height(surface)); | |
e7f0ad58 FB |
577 | } |
578 | ||
81c0d5a6 | 579 | static void console_scroll(QemuConsole *s, int ydelta) |
e7f0ad58 | 580 | { |
e7f0ad58 | 581 | int i, y1; |
3b46e624 | 582 | |
e7f0ad58 FB |
583 | if (ydelta > 0) { |
584 | for(i = 0; i < ydelta; i++) { | |
585 | if (s->y_displayed == s->y_base) | |
586 | break; | |
587 | if (++s->y_displayed == s->total_height) | |
588 | s->y_displayed = 0; | |
589 | } | |
590 | } else { | |
591 | ydelta = -ydelta; | |
592 | i = s->backscroll_height; | |
593 | if (i > s->total_height - s->height) | |
594 | i = s->total_height - s->height; | |
595 | y1 = s->y_base - i; | |
596 | if (y1 < 0) | |
597 | y1 += s->total_height; | |
598 | for(i = 0; i < ydelta; i++) { | |
599 | if (s->y_displayed == y1) | |
600 | break; | |
601 | if (--s->y_displayed < 0) | |
602 | s->y_displayed = s->total_height - 1; | |
603 | } | |
604 | } | |
605 | console_refresh(s); | |
606 | } | |
607 | ||
76ffb0b4 | 608 | static void console_put_lf(QemuConsole *s) |
e7f0ad58 FB |
609 | { |
610 | TextCell *c; | |
611 | int x, y1; | |
612 | ||
e7f0ad58 FB |
613 | s->y++; |
614 | if (s->y >= s->height) { | |
615 | s->y = s->height - 1; | |
6d6f7c28 | 616 | |
e7f0ad58 FB |
617 | if (s->y_displayed == s->y_base) { |
618 | if (++s->y_displayed == s->total_height) | |
619 | s->y_displayed = 0; | |
620 | } | |
621 | if (++s->y_base == s->total_height) | |
622 | s->y_base = 0; | |
623 | if (s->backscroll_height < s->total_height) | |
624 | s->backscroll_height++; | |
625 | y1 = (s->y_base + s->height - 1) % s->total_height; | |
626 | c = &s->cells[y1 * s->width]; | |
627 | for(x = 0; x < s->width; x++) { | |
628 | c->ch = ' '; | |
6d6f7c28 | 629 | c->t_attrib = s->t_attrib_default; |
e7f0ad58 FB |
630 | c++; |
631 | } | |
b35e3ba0 | 632 | if (s->y_displayed == s->y_base) { |
1562e531 | 633 | if (s->ds->have_text) { |
4d3b6f6e AZ |
634 | s->text_x[0] = 0; |
635 | s->text_y[0] = 0; | |
636 | s->text_x[1] = s->width - 1; | |
637 | s->text_y[1] = s->height - 1; | |
4d3b6f6e AZ |
638 | } |
639 | ||
b35e3ba0 GH |
640 | vga_bitblt(s, 0, FONT_HEIGHT, 0, 0, |
641 | s->width * FONT_WIDTH, | |
642 | (s->height - 1) * FONT_HEIGHT); | |
643 | vga_fill_rect(s, 0, (s->height - 1) * FONT_HEIGHT, | |
644 | s->width * FONT_WIDTH, FONT_HEIGHT, | |
645 | color_table_rgb[0][s->t_attrib_default.bgcol]); | |
646 | s->update_x0 = 0; | |
647 | s->update_y0 = 0; | |
648 | s->update_x1 = s->width * FONT_WIDTH; | |
649 | s->update_y1 = s->height * FONT_HEIGHT; | |
e7f0ad58 FB |
650 | } |
651 | } | |
652 | } | |
653 | ||
6d6f7c28 PB |
654 | /* Set console attributes depending on the current escape codes. |
655 | * NOTE: I know this code is not very efficient (checking every color for it | |
656 | * self) but it is more readable and better maintainable. | |
657 | */ | |
76ffb0b4 | 658 | static void console_handle_escape(QemuConsole *s) |
6d6f7c28 PB |
659 | { |
660 | int i; | |
661 | ||
6d6f7c28 PB |
662 | for (i=0; i<s->nb_esc_params; i++) { |
663 | switch (s->esc_params[i]) { | |
664 | case 0: /* reset all console attributes to default */ | |
665 | s->t_attrib = s->t_attrib_default; | |
666 | break; | |
667 | case 1: | |
668 | s->t_attrib.bold = 1; | |
669 | break; | |
670 | case 4: | |
671 | s->t_attrib.uline = 1; | |
672 | break; | |
673 | case 5: | |
674 | s->t_attrib.blink = 1; | |
675 | break; | |
676 | case 7: | |
677 | s->t_attrib.invers = 1; | |
678 | break; | |
679 | case 8: | |
680 | s->t_attrib.unvisible = 1; | |
681 | break; | |
682 | case 22: | |
683 | s->t_attrib.bold = 0; | |
684 | break; | |
685 | case 24: | |
686 | s->t_attrib.uline = 0; | |
687 | break; | |
688 | case 25: | |
689 | s->t_attrib.blink = 0; | |
690 | break; | |
691 | case 27: | |
692 | s->t_attrib.invers = 0; | |
693 | break; | |
694 | case 28: | |
695 | s->t_attrib.unvisible = 0; | |
696 | break; | |
697 | /* set foreground color */ | |
698 | case 30: | |
4083733d | 699 | s->t_attrib.fgcol = QEMU_COLOR_BLACK; |
6d6f7c28 PB |
700 | break; |
701 | case 31: | |
4083733d | 702 | s->t_attrib.fgcol = QEMU_COLOR_RED; |
6d6f7c28 PB |
703 | break; |
704 | case 32: | |
4083733d | 705 | s->t_attrib.fgcol = QEMU_COLOR_GREEN; |
6d6f7c28 PB |
706 | break; |
707 | case 33: | |
4083733d | 708 | s->t_attrib.fgcol = QEMU_COLOR_YELLOW; |
6d6f7c28 PB |
709 | break; |
710 | case 34: | |
4083733d | 711 | s->t_attrib.fgcol = QEMU_COLOR_BLUE; |
6d6f7c28 PB |
712 | break; |
713 | case 35: | |
4083733d | 714 | s->t_attrib.fgcol = QEMU_COLOR_MAGENTA; |
6d6f7c28 PB |
715 | break; |
716 | case 36: | |
4083733d | 717 | s->t_attrib.fgcol = QEMU_COLOR_CYAN; |
6d6f7c28 PB |
718 | break; |
719 | case 37: | |
4083733d | 720 | s->t_attrib.fgcol = QEMU_COLOR_WHITE; |
6d6f7c28 PB |
721 | break; |
722 | /* set background color */ | |
723 | case 40: | |
4083733d | 724 | s->t_attrib.bgcol = QEMU_COLOR_BLACK; |
6d6f7c28 PB |
725 | break; |
726 | case 41: | |
4083733d | 727 | s->t_attrib.bgcol = QEMU_COLOR_RED; |
6d6f7c28 PB |
728 | break; |
729 | case 42: | |
4083733d | 730 | s->t_attrib.bgcol = QEMU_COLOR_GREEN; |
6d6f7c28 PB |
731 | break; |
732 | case 43: | |
4083733d | 733 | s->t_attrib.bgcol = QEMU_COLOR_YELLOW; |
6d6f7c28 PB |
734 | break; |
735 | case 44: | |
4083733d | 736 | s->t_attrib.bgcol = QEMU_COLOR_BLUE; |
6d6f7c28 PB |
737 | break; |
738 | case 45: | |
4083733d | 739 | s->t_attrib.bgcol = QEMU_COLOR_MAGENTA; |
6d6f7c28 PB |
740 | break; |
741 | case 46: | |
4083733d | 742 | s->t_attrib.bgcol = QEMU_COLOR_CYAN; |
6d6f7c28 PB |
743 | break; |
744 | case 47: | |
4083733d | 745 | s->t_attrib.bgcol = QEMU_COLOR_WHITE; |
6d6f7c28 PB |
746 | break; |
747 | } | |
748 | } | |
749 | } | |
750 | ||
76ffb0b4 | 751 | static void console_clear_xy(QemuConsole *s, int x, int y) |
adb47967 TS |
752 | { |
753 | int y1 = (s->y_base + y) % s->total_height; | |
754 | TextCell *c = &s->cells[y1 * s->width + x]; | |
755 | c->ch = ' '; | |
756 | c->t_attrib = s->t_attrib_default; | |
adb47967 TS |
757 | update_xy(s, x, y); |
758 | } | |
759 | ||
58aa7d8e RK |
760 | static void console_put_one(QemuConsole *s, int ch) |
761 | { | |
762 | TextCell *c; | |
763 | int y1; | |
764 | if (s->x >= s->width) { | |
765 | /* line wrap */ | |
766 | s->x = 0; | |
767 | console_put_lf(s); | |
768 | } | |
769 | y1 = (s->y_base + s->y) % s->total_height; | |
770 | c = &s->cells[y1 * s->width + s->x]; | |
771 | c->ch = ch; | |
772 | c->t_attrib = s->t_attrib; | |
773 | update_xy(s, s->x, s->y); | |
774 | s->x++; | |
775 | } | |
776 | ||
777 | static void console_respond_str(QemuConsole *s, const char *buf) | |
778 | { | |
779 | while (*buf) { | |
780 | console_put_one(s, *buf); | |
781 | buf++; | |
782 | } | |
783 | } | |
784 | ||
3eea5498 | 785 | /* set cursor, checking bounds */ |
76ffb0b4 | 786 | static void set_cursor(QemuConsole *s, int x, int y) |
3eea5498 IC |
787 | { |
788 | if (x < 0) { | |
789 | x = 0; | |
790 | } | |
791 | if (y < 0) { | |
792 | y = 0; | |
793 | } | |
794 | if (y >= s->height) { | |
795 | y = s->height - 1; | |
796 | } | |
797 | if (x >= s->width) { | |
798 | x = s->width - 1; | |
799 | } | |
800 | ||
801 | s->x = x; | |
802 | s->y = y; | |
803 | } | |
804 | ||
76ffb0b4 | 805 | static void console_putchar(QemuConsole *s, int ch) |
e7f0ad58 | 806 | { |
58aa7d8e | 807 | int i; |
adb47967 | 808 | int x, y; |
58aa7d8e | 809 | char response[40]; |
e7f0ad58 FB |
810 | |
811 | switch(s->state) { | |
812 | case TTY_STATE_NORM: | |
813 | switch(ch) { | |
6d6f7c28 | 814 | case '\r': /* carriage return */ |
e7f0ad58 FB |
815 | s->x = 0; |
816 | break; | |
6d6f7c28 | 817 | case '\n': /* newline */ |
e7f0ad58 FB |
818 | console_put_lf(s); |
819 | break; | |
6d6f7c28 | 820 | case '\b': /* backspace */ |
5fafdf24 | 821 | if (s->x > 0) |
e15d7371 | 822 | s->x--; |
6d6f7c28 PB |
823 | break; |
824 | case '\t': /* tabspace */ | |
825 | if (s->x + (8 - (s->x % 8)) > s->width) { | |
bd468840 | 826 | s->x = 0; |
6d6f7c28 PB |
827 | console_put_lf(s); |
828 | } else { | |
829 | s->x = s->x + (8 - (s->x % 8)); | |
830 | } | |
831 | break; | |
832 | case '\a': /* alert aka. bell */ | |
833 | /* TODO: has to be implemented */ | |
834 | break; | |
adb47967 TS |
835 | case 14: |
836 | /* SI (shift in), character set 0 (ignored) */ | |
837 | break; | |
838 | case 15: | |
839 | /* SO (shift out), character set 1 (ignored) */ | |
840 | break; | |
6d6f7c28 | 841 | case 27: /* esc (introducing an escape sequence) */ |
e7f0ad58 FB |
842 | s->state = TTY_STATE_ESC; |
843 | break; | |
844 | default: | |
58aa7d8e | 845 | console_put_one(s, ch); |
e7f0ad58 FB |
846 | break; |
847 | } | |
848 | break; | |
6d6f7c28 | 849 | case TTY_STATE_ESC: /* check if it is a terminal escape sequence */ |
e7f0ad58 FB |
850 | if (ch == '[') { |
851 | for(i=0;i<MAX_ESC_PARAMS;i++) | |
852 | s->esc_params[i] = 0; | |
853 | s->nb_esc_params = 0; | |
854 | s->state = TTY_STATE_CSI; | |
855 | } else { | |
856 | s->state = TTY_STATE_NORM; | |
857 | } | |
858 | break; | |
6d6f7c28 | 859 | case TTY_STATE_CSI: /* handle escape sequence parameters */ |
e7f0ad58 FB |
860 | if (ch >= '0' && ch <= '9') { |
861 | if (s->nb_esc_params < MAX_ESC_PARAMS) { | |
c10600af LE |
862 | int *param = &s->esc_params[s->nb_esc_params]; |
863 | int digit = (ch - '0'); | |
864 | ||
865 | *param = (*param <= (INT_MAX - digit) / 10) ? | |
866 | *param * 10 + digit : INT_MAX; | |
e7f0ad58 FB |
867 | } |
868 | } else { | |
3eea5498 IC |
869 | if (s->nb_esc_params < MAX_ESC_PARAMS) |
870 | s->nb_esc_params++; | |
e7f0ad58 FB |
871 | if (ch == ';') |
872 | break; | |
5d28b0e9 SW |
873 | trace_console_putchar_csi(s->esc_params[0], s->esc_params[1], |
874 | ch, s->nb_esc_params); | |
e7f0ad58 FB |
875 | s->state = TTY_STATE_NORM; |
876 | switch(ch) { | |
adb47967 TS |
877 | case 'A': |
878 | /* move cursor up */ | |
879 | if (s->esc_params[0] == 0) { | |
880 | s->esc_params[0] = 1; | |
881 | } | |
3eea5498 | 882 | set_cursor(s, s->x, s->y - s->esc_params[0]); |
adb47967 TS |
883 | break; |
884 | case 'B': | |
885 | /* move cursor down */ | |
886 | if (s->esc_params[0] == 0) { | |
887 | s->esc_params[0] = 1; | |
888 | } | |
3eea5498 | 889 | set_cursor(s, s->x, s->y + s->esc_params[0]); |
e7f0ad58 FB |
890 | break; |
891 | case 'C': | |
adb47967 TS |
892 | /* move cursor right */ |
893 | if (s->esc_params[0] == 0) { | |
894 | s->esc_params[0] = 1; | |
895 | } | |
3eea5498 | 896 | set_cursor(s, s->x + s->esc_params[0], s->y); |
e7f0ad58 | 897 | break; |
adb47967 TS |
898 | case 'D': |
899 | /* move cursor left */ | |
900 | if (s->esc_params[0] == 0) { | |
901 | s->esc_params[0] = 1; | |
902 | } | |
3eea5498 | 903 | set_cursor(s, s->x - s->esc_params[0], s->y); |
adb47967 TS |
904 | break; |
905 | case 'G': | |
906 | /* move cursor to column */ | |
3eea5498 | 907 | set_cursor(s, s->esc_params[0] - 1, s->y); |
adb47967 TS |
908 | break; |
909 | case 'f': | |
910 | case 'H': | |
911 | /* move cursor to row, column */ | |
3eea5498 | 912 | set_cursor(s, s->esc_params[1] - 1, s->esc_params[0] - 1); |
adb47967 TS |
913 | break; |
914 | case 'J': | |
915 | switch (s->esc_params[0]) { | |
916 | case 0: | |
917 | /* clear to end of screen */ | |
918 | for (y = s->y; y < s->height; y++) { | |
919 | for (x = 0; x < s->width; x++) { | |
920 | if (y == s->y && x < s->x) { | |
921 | continue; | |
922 | } | |
923 | console_clear_xy(s, x, y); | |
924 | } | |
925 | } | |
926 | break; | |
927 | case 1: | |
928 | /* clear from beginning of screen */ | |
929 | for (y = 0; y <= s->y; y++) { | |
930 | for (x = 0; x < s->width; x++) { | |
931 | if (y == s->y && x > s->x) { | |
932 | break; | |
933 | } | |
934 | console_clear_xy(s, x, y); | |
935 | } | |
936 | } | |
937 | break; | |
938 | case 2: | |
939 | /* clear entire screen */ | |
940 | for (y = 0; y <= s->height; y++) { | |
941 | for (x = 0; x < s->width; x++) { | |
942 | console_clear_xy(s, x, y); | |
943 | } | |
944 | } | |
f94a950f | 945 | break; |
adb47967 | 946 | } |
95d8f9f4 | 947 | break; |
e7f0ad58 | 948 | case 'K': |
adb47967 TS |
949 | switch (s->esc_params[0]) { |
950 | case 0: | |
f94a950f MA |
951 | /* clear to eol */ |
952 | for(x = s->x; x < s->width; x++) { | |
adb47967 | 953 | console_clear_xy(s, x, s->y); |
f94a950f MA |
954 | } |
955 | break; | |
adb47967 TS |
956 | case 1: |
957 | /* clear from beginning of line */ | |
958 | for (x = 0; x <= s->x; x++) { | |
959 | console_clear_xy(s, x, s->y); | |
960 | } | |
961 | break; | |
962 | case 2: | |
963 | /* clear entire line */ | |
964 | for(x = 0; x < s->width; x++) { | |
965 | console_clear_xy(s, x, s->y); | |
966 | } | |
f94a950f MA |
967 | break; |
968 | } | |
adb47967 TS |
969 | break; |
970 | case 'm': | |
f94a950f MA |
971 | console_handle_escape(s); |
972 | break; | |
adb47967 | 973 | case 'n': |
58aa7d8e RK |
974 | switch (s->esc_params[0]) { |
975 | case 5: | |
976 | /* report console status (always succeed)*/ | |
977 | console_respond_str(s, "\033[0n"); | |
978 | break; | |
979 | case 6: | |
980 | /* report cursor position */ | |
981 | sprintf(response, "\033[%d;%dR", | |
982 | (s->y_base + s->y) % s->total_height + 1, | |
983 | s->x + 1); | |
984 | console_respond_str(s, response); | |
985 | break; | |
986 | } | |
adb47967 TS |
987 | break; |
988 | case 's': | |
989 | /* save cursor position */ | |
990 | s->x_saved = s->x; | |
991 | s->y_saved = s->y; | |
992 | break; | |
993 | case 'u': | |
994 | /* restore cursor position */ | |
995 | s->x = s->x_saved; | |
996 | s->y = s->y_saved; | |
997 | break; | |
998 | default: | |
5d28b0e9 | 999 | trace_console_putchar_unhandled(ch); |
adb47967 TS |
1000 | break; |
1001 | } | |
1002 | break; | |
e7f0ad58 FB |
1003 | } |
1004 | } | |
1005 | } | |
1006 | ||
1007 | void console_select(unsigned int index) | |
1008 | { | |
284d1c6b | 1009 | DisplayChangeListener *dcl; |
76ffb0b4 | 1010 | QemuConsole *s; |
6d6f7c28 | 1011 | |
437fe106 | 1012 | trace_console_select(index); |
284d1c6b | 1013 | s = qemu_console_lookup_by_index(index); |
e7f0ad58 | 1014 | if (s) { |
7d957bd8 | 1015 | DisplayState *ds = s->ds; |
bf1bed81 | 1016 | |
e7f0ad58 | 1017 | active_console = s; |
a93a4a22 | 1018 | if (ds->have_gfx) { |
284d1c6b GH |
1019 | QLIST_FOREACH(dcl, &ds->listeners, next) { |
1020 | if (dcl->con != NULL) { | |
1021 | continue; | |
1022 | } | |
1023 | if (dcl->ops->dpy_gfx_switch) { | |
1024 | dcl->ops->dpy_gfx_switch(dcl, s->surface); | |
1025 | } | |
1026 | } | |
321f048d GH |
1027 | dpy_gfx_update(s, 0, 0, surface_width(s->surface), |
1028 | surface_height(s->surface)); | |
a93a4a22 GH |
1029 | } |
1030 | if (ds->have_text) { | |
c78f7137 | 1031 | dpy_text_resize(s, s->width, s->height); |
68f00996 | 1032 | } |
aea7947c | 1033 | text_console_update_cursor(NULL); |
e7f0ad58 FB |
1034 | } |
1035 | } | |
1036 | ||
1037 | static int console_puts(CharDriverState *chr, const uint8_t *buf, int len) | |
1038 | { | |
76ffb0b4 | 1039 | QemuConsole *s = chr->opaque; |
e7f0ad58 FB |
1040 | int i; |
1041 | ||
14778c20 PB |
1042 | s->update_x0 = s->width * FONT_WIDTH; |
1043 | s->update_y0 = s->height * FONT_HEIGHT; | |
1044 | s->update_x1 = 0; | |
1045 | s->update_y1 = 0; | |
e7f0ad58 FB |
1046 | console_show_cursor(s, 0); |
1047 | for(i = 0; i < len; i++) { | |
1048 | console_putchar(s, buf[i]); | |
1049 | } | |
1050 | console_show_cursor(s, 1); | |
a93a4a22 | 1051 | if (s->ds->have_gfx && s->update_x0 < s->update_x1) { |
c78f7137 | 1052 | dpy_gfx_update(s, s->update_x0, s->update_y0, |
a93a4a22 GH |
1053 | s->update_x1 - s->update_x0, |
1054 | s->update_y1 - s->update_y0); | |
14778c20 | 1055 | } |
e7f0ad58 FB |
1056 | return len; |
1057 | } | |
1058 | ||
e15d7371 FB |
1059 | static void kbd_send_chars(void *opaque) |
1060 | { | |
76ffb0b4 | 1061 | QemuConsole *s = opaque; |
e15d7371 FB |
1062 | int len; |
1063 | uint8_t buf[16]; | |
3b46e624 | 1064 | |
909cda12 | 1065 | len = qemu_chr_be_can_write(s->chr); |
e15d7371 FB |
1066 | if (len > s->out_fifo.count) |
1067 | len = s->out_fifo.count; | |
1068 | if (len > 0) { | |
1069 | if (len > sizeof(buf)) | |
1070 | len = sizeof(buf); | |
1071 | qemu_fifo_read(&s->out_fifo, buf, len); | |
fa5efccb | 1072 | qemu_chr_be_write(s->chr, buf, len); |
e15d7371 FB |
1073 | } |
1074 | /* characters are pending: we send them a bit later (XXX: | |
1075 | horrible, should change char device API) */ | |
1076 | if (s->out_fifo.count > 0) { | |
bc72ad67 | 1077 | timer_mod(s->kbd_timer, qemu_clock_get_ms(QEMU_CLOCK_REALTIME) + 1); |
e15d7371 FB |
1078 | } |
1079 | } | |
1080 | ||
e7f0ad58 | 1081 | /* called when an ascii key is pressed */ |
3f9a6e85 | 1082 | void kbd_put_keysym_console(QemuConsole *s, int keysym) |
e7f0ad58 | 1083 | { |
e7f0ad58 FB |
1084 | uint8_t buf[16], *q; |
1085 | int c; | |
1086 | ||
af3a9031 | 1087 | if (!s || (s->console_type == GRAPHIC_CONSOLE)) |
e7f0ad58 FB |
1088 | return; |
1089 | ||
1090 | switch(keysym) { | |
1091 | case QEMU_KEY_CTRL_UP: | |
81c0d5a6 | 1092 | console_scroll(s, -1); |
e7f0ad58 FB |
1093 | break; |
1094 | case QEMU_KEY_CTRL_DOWN: | |
81c0d5a6 | 1095 | console_scroll(s, 1); |
e7f0ad58 FB |
1096 | break; |
1097 | case QEMU_KEY_CTRL_PAGEUP: | |
81c0d5a6 | 1098 | console_scroll(s, -10); |
e7f0ad58 FB |
1099 | break; |
1100 | case QEMU_KEY_CTRL_PAGEDOWN: | |
81c0d5a6 | 1101 | console_scroll(s, 10); |
e7f0ad58 FB |
1102 | break; |
1103 | default: | |
e15d7371 FB |
1104 | /* convert the QEMU keysym to VT100 key string */ |
1105 | q = buf; | |
1106 | if (keysym >= 0xe100 && keysym <= 0xe11f) { | |
1107 | *q++ = '\033'; | |
1108 | *q++ = '['; | |
1109 | c = keysym - 0xe100; | |
1110 | if (c >= 10) | |
1111 | *q++ = '0' + (c / 10); | |
1112 | *q++ = '0' + (c % 10); | |
1113 | *q++ = '~'; | |
1114 | } else if (keysym >= 0xe120 && keysym <= 0xe17f) { | |
1115 | *q++ = '\033'; | |
1116 | *q++ = '['; | |
1117 | *q++ = keysym & 0xff; | |
4104833f PB |
1118 | } else if (s->echo && (keysym == '\r' || keysym == '\n')) { |
1119 | console_puts(s->chr, (const uint8_t *) "\r", 1); | |
1120 | *q++ = '\n'; | |
e15d7371 | 1121 | } else { |
4104833f PB |
1122 | *q++ = keysym; |
1123 | } | |
1124 | if (s->echo) { | |
1125 | console_puts(s->chr, buf, q - buf); | |
e15d7371 | 1126 | } |
e5b0bc44 | 1127 | if (s->chr->chr_read) { |
e15d7371 FB |
1128 | qemu_fifo_write(&s->out_fifo, buf, q - buf); |
1129 | kbd_send_chars(s); | |
e7f0ad58 FB |
1130 | } |
1131 | break; | |
1132 | } | |
1133 | } | |
1134 | ||
7fb1cf16 | 1135 | static const int qcode_to_keysym[Q_KEY_CODE__MAX] = { |
50ef4679 GH |
1136 | [Q_KEY_CODE_UP] = QEMU_KEY_UP, |
1137 | [Q_KEY_CODE_DOWN] = QEMU_KEY_DOWN, | |
1138 | [Q_KEY_CODE_RIGHT] = QEMU_KEY_RIGHT, | |
1139 | [Q_KEY_CODE_LEFT] = QEMU_KEY_LEFT, | |
1140 | [Q_KEY_CODE_HOME] = QEMU_KEY_HOME, | |
1141 | [Q_KEY_CODE_END] = QEMU_KEY_END, | |
1142 | [Q_KEY_CODE_PGUP] = QEMU_KEY_PAGEUP, | |
1143 | [Q_KEY_CODE_PGDN] = QEMU_KEY_PAGEDOWN, | |
1144 | [Q_KEY_CODE_DELETE] = QEMU_KEY_DELETE, | |
344aa283 | 1145 | [Q_KEY_CODE_BACKSPACE] = QEMU_KEY_BACKSPACE, |
50ef4679 GH |
1146 | }; |
1147 | ||
1148 | bool kbd_put_qcode_console(QemuConsole *s, int qcode) | |
1149 | { | |
1150 | int keysym; | |
1151 | ||
1152 | keysym = qcode_to_keysym[qcode]; | |
1153 | if (keysym == 0) { | |
1154 | return false; | |
1155 | } | |
1156 | kbd_put_keysym_console(s, keysym); | |
1157 | return true; | |
1158 | } | |
1159 | ||
bdef9724 GH |
1160 | void kbd_put_string_console(QemuConsole *s, const char *str, int len) |
1161 | { | |
1162 | int i; | |
1163 | ||
1164 | for (i = 0; i < len && str[i]; i++) { | |
1165 | kbd_put_keysym_console(s, str[i]); | |
1166 | } | |
1167 | } | |
1168 | ||
3f9a6e85 GH |
1169 | void kbd_put_keysym(int keysym) |
1170 | { | |
1171 | kbd_put_keysym_console(active_console, keysym); | |
1172 | } | |
1173 | ||
4d3b6f6e AZ |
1174 | static void text_console_invalidate(void *opaque) |
1175 | { | |
76ffb0b4 | 1176 | QemuConsole *s = (QemuConsole *) opaque; |
1562e531 GH |
1177 | |
1178 | if (s->ds->have_text && s->console_type == TEXT_CONSOLE) { | |
68f00996 AL |
1179 | text_console_resize(s); |
1180 | } | |
4d3b6f6e AZ |
1181 | console_refresh(s); |
1182 | } | |
1183 | ||
c227f099 | 1184 | static void text_console_update(void *opaque, console_ch_t *chardata) |
4d3b6f6e | 1185 | { |
76ffb0b4 | 1186 | QemuConsole *s = (QemuConsole *) opaque; |
4d3b6f6e AZ |
1187 | int i, j, src; |
1188 | ||
1189 | if (s->text_x[0] <= s->text_x[1]) { | |
1190 | src = (s->y_base + s->text_y[0]) * s->width; | |
1191 | chardata += s->text_y[0] * s->width; | |
1192 | for (i = s->text_y[0]; i <= s->text_y[1]; i ++) | |
4083733d OH |
1193 | for (j = 0; j < s->width; j++, src++) { |
1194 | console_write_ch(chardata ++, | |
1195 | ATTR2CHTYPE(s->cells[src].ch, | |
1196 | s->cells[src].t_attrib.fgcol, | |
1197 | s->cells[src].t_attrib.bgcol, | |
1198 | s->cells[src].t_attrib.bold)); | |
1199 | } | |
c78f7137 | 1200 | dpy_text_update(s, s->text_x[0], s->text_y[0], |
a93a4a22 | 1201 | s->text_x[1] - s->text_x[0], i - s->text_y[0]); |
4d3b6f6e AZ |
1202 | s->text_x[0] = s->width; |
1203 | s->text_y[0] = s->height; | |
1204 | s->text_x[1] = 0; | |
1205 | s->text_y[1] = 0; | |
1206 | } | |
1207 | if (s->cursor_invalidate) { | |
c78f7137 | 1208 | dpy_text_cursor(s, s->x, s->y); |
4d3b6f6e AZ |
1209 | s->cursor_invalidate = 0; |
1210 | } | |
1211 | } | |
1212 | ||
afff2b15 KB |
1213 | static QemuConsole *new_console(DisplayState *ds, console_type_t console_type, |
1214 | uint32_t head) | |
e7f0ad58 | 1215 | { |
95be0669 | 1216 | Object *obj; |
76ffb0b4 | 1217 | QemuConsole *s; |
95219897 | 1218 | int i; |
e7f0ad58 | 1219 | |
95be0669 GH |
1220 | obj = object_new(TYPE_QEMU_CONSOLE); |
1221 | s = QEMU_CONSOLE(obj); | |
afff2b15 | 1222 | s->head = head; |
aa2beaa1 | 1223 | object_property_add_link(obj, "device", TYPE_DEVICE, |
9561fda8 | 1224 | (Object **)&s->device, |
39f72ef9 | 1225 | object_property_allow_set_link, |
9561fda8 | 1226 | OBJ_PROP_LINK_UNREF_ON_RELEASE, |
afff2b15 | 1227 | &error_abort); |
5643706a | 1228 | object_property_add_uint32_ptr(obj, "head", |
afff2b15 | 1229 | &s->head, &error_abort); |
aa2beaa1 | 1230 | |
af3a9031 TS |
1231 | if (!active_console || ((active_console->console_type != GRAPHIC_CONSOLE) && |
1232 | (console_type == GRAPHIC_CONSOLE))) { | |
e7f0ad58 | 1233 | active_console = s; |
af3a9031 | 1234 | } |
e7f0ad58 | 1235 | s->ds = ds; |
af3a9031 | 1236 | s->console_type = console_type; |
a1d2db08 GH |
1237 | |
1238 | consoles = g_realloc(consoles, sizeof(*consoles) * (nb_consoles+1)); | |
af3a9031 | 1239 | if (console_type != GRAPHIC_CONSOLE) { |
f81bdefb | 1240 | s->index = nb_consoles; |
95219897 PB |
1241 | consoles[nb_consoles++] = s; |
1242 | } else { | |
1243 | /* HACK: Put graphical consoles before text consoles. */ | |
1244 | for (i = nb_consoles; i > 0; i--) { | |
af3a9031 | 1245 | if (consoles[i - 1]->console_type == GRAPHIC_CONSOLE) |
95219897 PB |
1246 | break; |
1247 | consoles[i] = consoles[i - 1]; | |
f81bdefb | 1248 | consoles[i]->index = i; |
95219897 | 1249 | } |
f81bdefb | 1250 | s->index = i; |
95219897 | 1251 | consoles[i] = s; |
3023f332 | 1252 | nb_consoles++; |
95219897 PB |
1253 | } |
1254 | return s; | |
1255 | } | |
1256 | ||
30f1e661 | 1257 | static void qemu_alloc_display(DisplaySurface *surface, int width, int height) |
ffe8b821 | 1258 | { |
69c77777 GH |
1259 | qemu_pixman_image_unref(surface->image); |
1260 | surface->image = NULL; | |
69c77777 | 1261 | |
30f1e661 | 1262 | surface->format = PIXMAN_x8r8g8b8; |
69c77777 GH |
1263 | surface->image = pixman_image_create_bits(surface->format, |
1264 | width, height, | |
30f1e661 | 1265 | NULL, width * 4); |
69c77777 GH |
1266 | assert(surface->image != NULL); |
1267 | ||
30f1e661 | 1268 | surface->flags = QEMU_ALLOCATED_FLAG; |
98b50080 PB |
1269 | } |
1270 | ||
da229ef3 | 1271 | DisplaySurface *qemu_create_displaysurface(int width, int height) |
537a4391 GH |
1272 | { |
1273 | DisplaySurface *surface = g_new0(DisplaySurface, 1); | |
da229ef3 GH |
1274 | |
1275 | trace_displaysurface_create(surface, width, height); | |
30f1e661 | 1276 | qemu_alloc_display(surface, width, height); |
537a4391 GH |
1277 | return surface; |
1278 | } | |
1279 | ||
30f1e661 GH |
1280 | DisplaySurface *qemu_create_displaysurface_from(int width, int height, |
1281 | pixman_format_code_t format, | |
1282 | int linesize, uint8_t *data) | |
98b50080 | 1283 | { |
69c77777 | 1284 | DisplaySurface *surface = g_new0(DisplaySurface, 1); |
98b50080 | 1285 | |
30f1e661 GH |
1286 | trace_displaysurface_create_from(surface, width, height, format); |
1287 | surface->format = format; | |
69c77777 GH |
1288 | surface->image = pixman_image_create_bits(surface->format, |
1289 | width, height, | |
1290 | (void *)data, linesize); | |
1291 | assert(surface->image != NULL); | |
1292 | ||
98b50080 PB |
1293 | return surface; |
1294 | } | |
1295 | ||
ca58b45f GH |
1296 | DisplaySurface *qemu_create_displaysurface_pixman(pixman_image_t *image) |
1297 | { | |
1298 | DisplaySurface *surface = g_new0(DisplaySurface, 1); | |
1299 | ||
1300 | trace_displaysurface_create_pixman(surface); | |
1301 | surface->format = pixman_image_get_format(image); | |
1302 | surface->image = pixman_image_ref(image); | |
1303 | ||
1304 | return surface; | |
1305 | } | |
1306 | ||
a77549b3 GH |
1307 | static void qemu_unmap_displaysurface_guestmem(pixman_image_t *image, |
1308 | void *unused) | |
1309 | { | |
1310 | void *data = pixman_image_get_data(image); | |
1311 | uint32_t size = pixman_image_get_stride(image) * | |
1312 | pixman_image_get_height(image); | |
1313 | cpu_physical_memory_unmap(data, size, 0, 0); | |
1314 | } | |
1315 | ||
1316 | DisplaySurface *qemu_create_displaysurface_guestmem(int width, int height, | |
1317 | pixman_format_code_t format, | |
1318 | int linesize, uint64_t addr) | |
1319 | { | |
1320 | DisplaySurface *surface; | |
1321 | hwaddr size; | |
1322 | void *data; | |
1323 | ||
1324 | if (linesize == 0) { | |
1325 | linesize = width * PIXMAN_FORMAT_BPP(format) / 8; | |
1326 | } | |
1327 | ||
f76b84a0 | 1328 | size = (hwaddr)linesize * height; |
a77549b3 | 1329 | data = cpu_physical_memory_map(addr, &size, 0); |
f76b84a0 | 1330 | if (size != (hwaddr)linesize * height) { |
a77549b3 GH |
1331 | cpu_physical_memory_unmap(data, size, 0, 0); |
1332 | return NULL; | |
1333 | } | |
1334 | ||
1335 | surface = qemu_create_displaysurface_from | |
1336 | (width, height, format, linesize, data); | |
1337 | pixman_image_set_destroy_function | |
1338 | (surface->image, qemu_unmap_displaysurface_guestmem, NULL); | |
1339 | ||
1340 | return surface; | |
1341 | } | |
1342 | ||
521a580d GH |
1343 | static DisplaySurface *qemu_create_message_surface(int w, int h, |
1344 | const char *msg) | |
d3002b04 | 1345 | { |
521a580d | 1346 | DisplaySurface *surface = qemu_create_displaysurface(w, h); |
4083733d OH |
1347 | pixman_color_t bg = color_table_rgb[0][QEMU_COLOR_BLACK]; |
1348 | pixman_color_t fg = color_table_rgb[0][QEMU_COLOR_WHITE]; | |
d3002b04 GH |
1349 | pixman_image_t *glyph; |
1350 | int len, x, y, i; | |
1351 | ||
1352 | len = strlen(msg); | |
521a580d GH |
1353 | x = (w / FONT_WIDTH - len) / 2; |
1354 | y = (h / FONT_HEIGHT - 1) / 2; | |
d3002b04 GH |
1355 | for (i = 0; i < len; i++) { |
1356 | glyph = qemu_pixman_glyph_from_vgafont(FONT_HEIGHT, vgafont16, msg[i]); | |
1357 | qemu_pixman_glyph_render(glyph, surface->image, &fg, &bg, | |
1358 | x+i, y, FONT_WIDTH, FONT_HEIGHT); | |
1359 | qemu_pixman_image_unref(glyph); | |
1360 | } | |
1361 | return surface; | |
1362 | } | |
1363 | ||
da229ef3 | 1364 | void qemu_free_displaysurface(DisplaySurface *surface) |
98b50080 | 1365 | { |
da229ef3 | 1366 | if (surface == NULL) { |
98b50080 | 1367 | return; |
187cd1d9 | 1368 | } |
da229ef3 GH |
1369 | trace_displaysurface_free(surface); |
1370 | qemu_pixman_image_unref(surface->image); | |
1371 | g_free(surface); | |
98b50080 PB |
1372 | } |
1373 | ||
06020b95 GH |
1374 | bool console_has_gl(QemuConsole *con) |
1375 | { | |
1376 | return con->gl != NULL; | |
1377 | } | |
1378 | ||
5209089f | 1379 | void register_displaychangelistener(DisplayChangeListener *dcl) |
7c20b4a3 | 1380 | { |
521a580d GH |
1381 | static const char nodev[] = |
1382 | "This VM has no graphic display device."; | |
d3002b04 | 1383 | static DisplaySurface *dummy; |
284d1c6b GH |
1384 | QemuConsole *con; |
1385 | ||
06020b95 GH |
1386 | if (dcl->ops->dpy_gl_ctx_create) { |
1387 | /* display has opengl support */ | |
1388 | assert(dcl->con); | |
1389 | if (dcl->con->gl) { | |
1390 | fprintf(stderr, "can't register two opengl displays (%s, %s)\n", | |
1391 | dcl->ops->dpy_name, dcl->con->gl->ops->dpy_name); | |
1392 | exit(1); | |
1393 | } | |
1394 | dcl->con->gl = dcl; | |
1395 | } | |
1396 | ||
7c20b4a3 | 1397 | trace_displaychangelistener_register(dcl, dcl->ops->dpy_name); |
5209089f GH |
1398 | dcl->ds = get_alloc_displaystate(); |
1399 | QLIST_INSERT_HEAD(&dcl->ds->listeners, dcl, next); | |
1400 | gui_setup_refresh(dcl->ds); | |
284d1c6b GH |
1401 | if (dcl->con) { |
1402 | dcl->con->dcls++; | |
1403 | con = dcl->con; | |
1404 | } else { | |
1405 | con = active_console; | |
1406 | } | |
d3002b04 GH |
1407 | if (dcl->ops->dpy_gfx_switch) { |
1408 | if (con) { | |
1409 | dcl->ops->dpy_gfx_switch(dcl, con->surface); | |
1410 | } else { | |
1411 | if (!dummy) { | |
521a580d | 1412 | dummy = qemu_create_message_surface(640, 480, nodev); |
d3002b04 GH |
1413 | } |
1414 | dcl->ops->dpy_gfx_switch(dcl, dummy); | |
1415 | } | |
7c20b4a3 | 1416 | } |
aea7947c | 1417 | text_console_update_cursor(NULL); |
7c20b4a3 GH |
1418 | } |
1419 | ||
0f7b2864 GH |
1420 | void update_displaychangelistener(DisplayChangeListener *dcl, |
1421 | uint64_t interval) | |
1422 | { | |
1423 | DisplayState *ds = dcl->ds; | |
1424 | ||
1425 | dcl->update_interval = interval; | |
1426 | if (!ds->refreshing && ds->update_interval > interval) { | |
bc72ad67 | 1427 | timer_mod(ds->gui_timer, ds->last_update + interval); |
0f7b2864 GH |
1428 | } |
1429 | } | |
1430 | ||
7c20b4a3 GH |
1431 | void unregister_displaychangelistener(DisplayChangeListener *dcl) |
1432 | { | |
1433 | DisplayState *ds = dcl->ds; | |
1434 | trace_displaychangelistener_unregister(dcl, dcl->ops->dpy_name); | |
284d1c6b GH |
1435 | if (dcl->con) { |
1436 | dcl->con->dcls--; | |
1437 | } | |
7c20b4a3 GH |
1438 | QLIST_REMOVE(dcl, next); |
1439 | gui_setup_refresh(ds); | |
1440 | } | |
1441 | ||
cf1ecc82 GH |
1442 | static void dpy_set_ui_info_timer(void *opaque) |
1443 | { | |
1444 | QemuConsole *con = opaque; | |
1445 | ||
1446 | con->hw_ops->ui_info(con->hw, con->head, &con->ui_info); | |
1447 | } | |
1448 | ||
b7fb49f0 GH |
1449 | bool dpy_ui_info_supported(QemuConsole *con) |
1450 | { | |
1451 | return con->hw_ops->ui_info != NULL; | |
1452 | } | |
1453 | ||
6f90f3d7 GH |
1454 | int dpy_set_ui_info(QemuConsole *con, QemuUIInfo *info) |
1455 | { | |
1456 | assert(con != NULL); | |
1185fde4 | 1457 | |
b7fb49f0 | 1458 | if (!dpy_ui_info_supported(con)) { |
cf1ecc82 | 1459 | return -1; |
6f90f3d7 | 1460 | } |
1185fde4 GH |
1461 | if (memcmp(&con->ui_info, info, sizeof(con->ui_info)) == 0) { |
1462 | /* nothing changed -- ignore */ | |
1463 | return 0; | |
1464 | } | |
cf1ecc82 GH |
1465 | |
1466 | /* | |
1467 | * Typically we get a flood of these as the user resizes the window. | |
1468 | * Wait until the dust has settled (one second without updates), then | |
1469 | * go notify the guest. | |
1470 | */ | |
1185fde4 | 1471 | con->ui_info = *info; |
cf1ecc82 GH |
1472 | timer_mod(con->ui_timer, qemu_clock_get_ms(QEMU_CLOCK_REALTIME) + 1000); |
1473 | return 0; | |
6f90f3d7 GH |
1474 | } |
1475 | ||
c78f7137 | 1476 | void dpy_gfx_update(QemuConsole *con, int x, int y, int w, int h) |
7c20b4a3 | 1477 | { |
c78f7137 | 1478 | DisplayState *s = con->ds; |
284d1c6b | 1479 | DisplayChangeListener *dcl; |
06020b95 GH |
1480 | int width = w; |
1481 | int height = h; | |
7c20b4a3 | 1482 | |
06020b95 GH |
1483 | if (con->surface) { |
1484 | width = surface_width(con->surface); | |
1485 | height = surface_height(con->surface); | |
1486 | } | |
7c20b4a3 GH |
1487 | x = MAX(x, 0); |
1488 | y = MAX(y, 0); | |
1489 | x = MIN(x, width); | |
1490 | y = MIN(y, height); | |
1491 | w = MIN(w, width - x); | |
1492 | h = MIN(h, height - y); | |
1493 | ||
81c0d5a6 | 1494 | if (!qemu_console_is_visible(con)) { |
321f048d GH |
1495 | return; |
1496 | } | |
7c20b4a3 | 1497 | QLIST_FOREACH(dcl, &s->listeners, next) { |
284d1c6b GH |
1498 | if (con != (dcl->con ? dcl->con : active_console)) { |
1499 | continue; | |
1500 | } | |
7c20b4a3 | 1501 | if (dcl->ops->dpy_gfx_update) { |
bc2ed970 | 1502 | dcl->ops->dpy_gfx_update(dcl, x, y, w, h); |
7c20b4a3 GH |
1503 | } |
1504 | } | |
1505 | } | |
1506 | ||
321f048d GH |
1507 | void dpy_gfx_replace_surface(QemuConsole *con, |
1508 | DisplaySurface *surface) | |
1509 | { | |
1510 | DisplayState *s = con->ds; | |
1511 | DisplaySurface *old_surface = con->surface; | |
284d1c6b | 1512 | DisplayChangeListener *dcl; |
321f048d GH |
1513 | |
1514 | con->surface = surface; | |
284d1c6b GH |
1515 | QLIST_FOREACH(dcl, &s->listeners, next) { |
1516 | if (con != (dcl->con ? dcl->con : active_console)) { | |
1517 | continue; | |
1518 | } | |
1519 | if (dcl->ops->dpy_gfx_switch) { | |
1520 | dcl->ops->dpy_gfx_switch(dcl, surface); | |
1521 | } | |
321f048d | 1522 | } |
da229ef3 | 1523 | qemu_free_displaysurface(old_surface); |
7c20b4a3 GH |
1524 | } |
1525 | ||
49743df3 BH |
1526 | bool dpy_gfx_check_format(QemuConsole *con, |
1527 | pixman_format_code_t format) | |
1528 | { | |
1529 | DisplayChangeListener *dcl; | |
1530 | DisplayState *s = con->ds; | |
1531 | ||
1532 | QLIST_FOREACH(dcl, &s->listeners, next) { | |
1533 | if (dcl->con && dcl->con != con) { | |
1534 | /* dcl bound to another console -> skip */ | |
1535 | continue; | |
1536 | } | |
1537 | if (dcl->ops->dpy_gfx_check_format) { | |
1538 | if (!dcl->ops->dpy_gfx_check_format(dcl, format)) { | |
1539 | return false; | |
1540 | } | |
1541 | } else { | |
1542 | /* default is to whitelist native 32 bpp only */ | |
1543 | if (format != qemu_default_pixman_format(32, true)) { | |
1544 | return false; | |
1545 | } | |
1546 | } | |
1547 | } | |
1548 | return true; | |
1549 | } | |
1550 | ||
6075137d | 1551 | static void dpy_refresh(DisplayState *s) |
7c20b4a3 | 1552 | { |
284d1c6b GH |
1553 | DisplayChangeListener *dcl; |
1554 | ||
7c20b4a3 GH |
1555 | QLIST_FOREACH(dcl, &s->listeners, next) { |
1556 | if (dcl->ops->dpy_refresh) { | |
bc2ed970 | 1557 | dcl->ops->dpy_refresh(dcl); |
7c20b4a3 GH |
1558 | } |
1559 | } | |
1560 | } | |
1561 | ||
c78f7137 GH |
1562 | void dpy_gfx_copy(QemuConsole *con, int src_x, int src_y, |
1563 | int dst_x, int dst_y, int w, int h) | |
7c20b4a3 | 1564 | { |
c78f7137 | 1565 | DisplayState *s = con->ds; |
284d1c6b | 1566 | DisplayChangeListener *dcl; |
321f048d | 1567 | |
81c0d5a6 | 1568 | if (!qemu_console_is_visible(con)) { |
321f048d GH |
1569 | return; |
1570 | } | |
7c20b4a3 | 1571 | QLIST_FOREACH(dcl, &s->listeners, next) { |
284d1c6b GH |
1572 | if (con != (dcl->con ? dcl->con : active_console)) { |
1573 | continue; | |
1574 | } | |
7c20b4a3 | 1575 | if (dcl->ops->dpy_gfx_copy) { |
bc2ed970 | 1576 | dcl->ops->dpy_gfx_copy(dcl, src_x, src_y, dst_x, dst_y, w, h); |
7c20b4a3 | 1577 | } else { /* TODO */ |
bc2ed970 | 1578 | dcl->ops->dpy_gfx_update(dcl, dst_x, dst_y, w, h); |
7c20b4a3 GH |
1579 | } |
1580 | } | |
1581 | } | |
1582 | ||
c78f7137 | 1583 | void dpy_text_cursor(QemuConsole *con, int x, int y) |
7c20b4a3 | 1584 | { |
c78f7137 | 1585 | DisplayState *s = con->ds; |
284d1c6b | 1586 | DisplayChangeListener *dcl; |
321f048d | 1587 | |
81c0d5a6 | 1588 | if (!qemu_console_is_visible(con)) { |
321f048d GH |
1589 | return; |
1590 | } | |
7c20b4a3 | 1591 | QLIST_FOREACH(dcl, &s->listeners, next) { |
284d1c6b GH |
1592 | if (con != (dcl->con ? dcl->con : active_console)) { |
1593 | continue; | |
1594 | } | |
7c20b4a3 | 1595 | if (dcl->ops->dpy_text_cursor) { |
bc2ed970 | 1596 | dcl->ops->dpy_text_cursor(dcl, x, y); |
7c20b4a3 GH |
1597 | } |
1598 | } | |
1599 | } | |
1600 | ||
c78f7137 | 1601 | void dpy_text_update(QemuConsole *con, int x, int y, int w, int h) |
7c20b4a3 | 1602 | { |
c78f7137 | 1603 | DisplayState *s = con->ds; |
284d1c6b | 1604 | DisplayChangeListener *dcl; |
321f048d | 1605 | |
81c0d5a6 | 1606 | if (!qemu_console_is_visible(con)) { |
321f048d GH |
1607 | return; |
1608 | } | |
7c20b4a3 | 1609 | QLIST_FOREACH(dcl, &s->listeners, next) { |
284d1c6b GH |
1610 | if (con != (dcl->con ? dcl->con : active_console)) { |
1611 | continue; | |
1612 | } | |
7c20b4a3 | 1613 | if (dcl->ops->dpy_text_update) { |
bc2ed970 | 1614 | dcl->ops->dpy_text_update(dcl, x, y, w, h); |
7c20b4a3 GH |
1615 | } |
1616 | } | |
1617 | } | |
1618 | ||
c78f7137 | 1619 | void dpy_text_resize(QemuConsole *con, int w, int h) |
7c20b4a3 | 1620 | { |
c78f7137 | 1621 | DisplayState *s = con->ds; |
9425c004 | 1622 | DisplayChangeListener *dcl; |
321f048d | 1623 | |
81c0d5a6 | 1624 | if (!qemu_console_is_visible(con)) { |
321f048d GH |
1625 | return; |
1626 | } | |
7c20b4a3 | 1627 | QLIST_FOREACH(dcl, &s->listeners, next) { |
284d1c6b GH |
1628 | if (con != (dcl->con ? dcl->con : active_console)) { |
1629 | continue; | |
1630 | } | |
7c20b4a3 | 1631 | if (dcl->ops->dpy_text_resize) { |
bc2ed970 | 1632 | dcl->ops->dpy_text_resize(dcl, w, h); |
7c20b4a3 GH |
1633 | } |
1634 | } | |
1635 | } | |
1636 | ||
c78f7137 | 1637 | void dpy_mouse_set(QemuConsole *con, int x, int y, int on) |
7c20b4a3 | 1638 | { |
c78f7137 | 1639 | DisplayState *s = con->ds; |
284d1c6b | 1640 | DisplayChangeListener *dcl; |
321f048d | 1641 | |
81c0d5a6 | 1642 | if (!qemu_console_is_visible(con)) { |
321f048d GH |
1643 | return; |
1644 | } | |
7c20b4a3 | 1645 | QLIST_FOREACH(dcl, &s->listeners, next) { |
284d1c6b GH |
1646 | if (con != (dcl->con ? dcl->con : active_console)) { |
1647 | continue; | |
1648 | } | |
7c20b4a3 | 1649 | if (dcl->ops->dpy_mouse_set) { |
bc2ed970 | 1650 | dcl->ops->dpy_mouse_set(dcl, x, y, on); |
7c20b4a3 GH |
1651 | } |
1652 | } | |
1653 | } | |
1654 | ||
c78f7137 | 1655 | void dpy_cursor_define(QemuConsole *con, QEMUCursor *cursor) |
7c20b4a3 | 1656 | { |
c78f7137 | 1657 | DisplayState *s = con->ds; |
284d1c6b | 1658 | DisplayChangeListener *dcl; |
321f048d | 1659 | |
81c0d5a6 | 1660 | if (!qemu_console_is_visible(con)) { |
321f048d GH |
1661 | return; |
1662 | } | |
7c20b4a3 | 1663 | QLIST_FOREACH(dcl, &s->listeners, next) { |
284d1c6b GH |
1664 | if (con != (dcl->con ? dcl->con : active_console)) { |
1665 | continue; | |
1666 | } | |
7c20b4a3 | 1667 | if (dcl->ops->dpy_cursor_define) { |
bc2ed970 | 1668 | dcl->ops->dpy_cursor_define(dcl, cursor); |
7c20b4a3 GH |
1669 | } |
1670 | } | |
1671 | } | |
1672 | ||
c78f7137 | 1673 | bool dpy_cursor_define_supported(QemuConsole *con) |
7c20b4a3 | 1674 | { |
c78f7137 | 1675 | DisplayState *s = con->ds; |
284d1c6b GH |
1676 | DisplayChangeListener *dcl; |
1677 | ||
7c20b4a3 GH |
1678 | QLIST_FOREACH(dcl, &s->listeners, next) { |
1679 | if (dcl->ops->dpy_cursor_define) { | |
1680 | return true; | |
1681 | } | |
1682 | } | |
1683 | return false; | |
1684 | } | |
1685 | ||
06020b95 GH |
1686 | QEMUGLContext dpy_gl_ctx_create(QemuConsole *con, |
1687 | struct QEMUGLParams *qparams) | |
1688 | { | |
1689 | assert(con->gl); | |
1690 | return con->gl->ops->dpy_gl_ctx_create(con->gl, qparams); | |
1691 | } | |
1692 | ||
1693 | void dpy_gl_ctx_destroy(QemuConsole *con, QEMUGLContext ctx) | |
1694 | { | |
1695 | assert(con->gl); | |
1696 | con->gl->ops->dpy_gl_ctx_destroy(con->gl, ctx); | |
1697 | } | |
1698 | ||
1699 | int dpy_gl_ctx_make_current(QemuConsole *con, QEMUGLContext ctx) | |
1700 | { | |
1701 | assert(con->gl); | |
1702 | return con->gl->ops->dpy_gl_ctx_make_current(con->gl, ctx); | |
1703 | } | |
1704 | ||
1705 | QEMUGLContext dpy_gl_ctx_get_current(QemuConsole *con) | |
1706 | { | |
1707 | assert(con->gl); | |
1708 | return con->gl->ops->dpy_gl_ctx_get_current(con->gl); | |
1709 | } | |
1710 | ||
1711 | void dpy_gl_scanout(QemuConsole *con, | |
1712 | uint32_t backing_id, bool backing_y_0_top, | |
9d8256eb | 1713 | uint32_t backing_width, uint32_t backing_height, |
06020b95 GH |
1714 | uint32_t x, uint32_t y, uint32_t width, uint32_t height) |
1715 | { | |
1716 | assert(con->gl); | |
1717 | con->gl->ops->dpy_gl_scanout(con->gl, backing_id, | |
1718 | backing_y_0_top, | |
9d8256eb | 1719 | backing_width, backing_height, |
06020b95 GH |
1720 | x, y, width, height); |
1721 | } | |
1722 | ||
1723 | void dpy_gl_update(QemuConsole *con, | |
1724 | uint32_t x, uint32_t y, uint32_t w, uint32_t h) | |
1725 | { | |
1726 | assert(con->gl); | |
1727 | con->gl->ops->dpy_gl_update(con->gl, x, y, w, h); | |
1728 | } | |
1729 | ||
98b50080 PB |
1730 | /***********************************************************/ |
1731 | /* register display */ | |
1732 | ||
64840c66 GH |
1733 | /* console.c internal use only */ |
1734 | static DisplayState *get_alloc_displaystate(void) | |
98b50080 | 1735 | { |
64840c66 GH |
1736 | if (!display_state) { |
1737 | display_state = g_new0(DisplayState, 1); | |
aea7947c GH |
1738 | cursor_timer = timer_new_ms(QEMU_CLOCK_REALTIME, |
1739 | text_console_update_cursor, NULL); | |
64840c66 GH |
1740 | } |
1741 | return display_state; | |
98b50080 PB |
1742 | } |
1743 | ||
64840c66 GH |
1744 | /* |
1745 | * Called by main(), after creating QemuConsoles | |
1746 | * and before initializing ui (sdl/vnc/...). | |
1747 | */ | |
1748 | DisplayState *init_displaystate(void) | |
98b50080 | 1749 | { |
43f420f8 | 1750 | gchar *name; |
64840c66 GH |
1751 | int i; |
1752 | ||
333cb18f | 1753 | get_alloc_displaystate(); |
64840c66 GH |
1754 | for (i = 0; i < nb_consoles; i++) { |
1755 | if (consoles[i]->console_type != GRAPHIC_CONSOLE && | |
1756 | consoles[i]->ds == NULL) { | |
1757 | text_console_do_init(consoles[i]->chr, display_state); | |
1758 | } | |
43f420f8 GH |
1759 | |
1760 | /* Hook up into the qom tree here (not in new_console()), once | |
1761 | * all QemuConsoles are created and the order / numbering | |
1762 | * doesn't change any more */ | |
1763 | name = g_strdup_printf("console[%d]", i); | |
1764 | object_property_add_child(container_get(object_get_root(), "/backend"), | |
afff2b15 | 1765 | name, OBJECT(consoles[i]), &error_abort); |
43f420f8 | 1766 | g_free(name); |
64840c66 GH |
1767 | } |
1768 | ||
98b50080 PB |
1769 | return display_state; |
1770 | } | |
1771 | ||
1c1f9498 GH |
1772 | void graphic_console_set_hwops(QemuConsole *con, |
1773 | const GraphicHwOps *hw_ops, | |
1774 | void *opaque) | |
1775 | { | |
1776 | con->hw_ops = hw_ops; | |
1777 | con->hw = opaque; | |
1778 | } | |
1779 | ||
5643706a | 1780 | QemuConsole *graphic_console_init(DeviceState *dev, uint32_t head, |
aa2beaa1 | 1781 | const GraphicHwOps *hw_ops, |
c78f7137 | 1782 | void *opaque) |
95219897 | 1783 | { |
521a580d GH |
1784 | static const char noinit[] = |
1785 | "Guest has not initialized the display (yet)."; | |
64840c66 GH |
1786 | int width = 640; |
1787 | int height = 480; | |
76ffb0b4 | 1788 | QemuConsole *s; |
3023f332 | 1789 | DisplayState *ds; |
f0f2f976 | 1790 | |
64840c66 | 1791 | ds = get_alloc_displaystate(); |
437fe106 | 1792 | trace_console_gfx_new(); |
afff2b15 | 1793 | s = new_console(ds, GRAPHIC_CONSOLE, head); |
cf1ecc82 | 1794 | s->ui_timer = timer_new_ms(QEMU_CLOCK_REALTIME, dpy_set_ui_info_timer, s); |
1c1f9498 | 1795 | graphic_console_set_hwops(s, hw_ops, opaque); |
aa2beaa1 | 1796 | if (dev) { |
afff2b15 KB |
1797 | object_property_set_link(OBJECT(s), OBJECT(dev), "device", |
1798 | &error_abort); | |
aa2beaa1 | 1799 | } |
3023f332 | 1800 | |
521a580d | 1801 | s->surface = qemu_create_message_surface(width, height, noinit); |
c78f7137 | 1802 | return s; |
e7f0ad58 FB |
1803 | } |
1804 | ||
284d1c6b GH |
1805 | QemuConsole *qemu_console_lookup_by_index(unsigned int index) |
1806 | { | |
a1d2db08 | 1807 | if (index >= nb_consoles) { |
284d1c6b GH |
1808 | return NULL; |
1809 | } | |
1810 | return consoles[index]; | |
1811 | } | |
1812 | ||
5643706a | 1813 | QemuConsole *qemu_console_lookup_by_device(DeviceState *dev, uint32_t head) |
14a93649 | 1814 | { |
14a93649 | 1815 | Object *obj; |
5643706a | 1816 | uint32_t h; |
14a93649 GH |
1817 | int i; |
1818 | ||
1819 | for (i = 0; i < nb_consoles; i++) { | |
1820 | if (!consoles[i]) { | |
1821 | continue; | |
1822 | } | |
1823 | obj = object_property_get_link(OBJECT(consoles[i]), | |
afff2b15 | 1824 | "device", &error_abort); |
5643706a GH |
1825 | if (DEVICE(obj) != dev) { |
1826 | continue; | |
1827 | } | |
1828 | h = object_property_get_int(OBJECT(consoles[i]), | |
afff2b15 | 1829 | "head", &error_abort); |
5643706a GH |
1830 | if (h != head) { |
1831 | continue; | |
14a93649 | 1832 | } |
5643706a | 1833 | return consoles[i]; |
14a93649 GH |
1834 | } |
1835 | return NULL; | |
1836 | } | |
1837 | ||
f2c1d54c GH |
1838 | QemuConsole *qemu_console_lookup_by_device_name(const char *device_id, |
1839 | uint32_t head, Error **errp) | |
1840 | { | |
1841 | DeviceState *dev; | |
1842 | QemuConsole *con; | |
1843 | ||
1844 | dev = qdev_find_recursive(sysbus_get_default(), device_id); | |
1845 | if (dev == NULL) { | |
1846 | error_set(errp, ERROR_CLASS_DEVICE_NOT_FOUND, | |
1847 | "Device '%s' not found", device_id); | |
1848 | return NULL; | |
1849 | } | |
1850 | ||
1851 | con = qemu_console_lookup_by_device(dev, head); | |
1852 | if (con == NULL) { | |
1853 | error_setg(errp, "Device %s (head %d) is not bound to a QemuConsole", | |
1854 | device_id, head); | |
1855 | return NULL; | |
1856 | } | |
1857 | ||
1858 | return con; | |
1859 | } | |
1860 | ||
81c0d5a6 | 1861 | bool qemu_console_is_visible(QemuConsole *con) |
e7f0ad58 | 1862 | { |
284d1c6b | 1863 | return (con == active_console) || (con->dcls > 0); |
e7f0ad58 FB |
1864 | } |
1865 | ||
81c0d5a6 | 1866 | bool qemu_console_is_graphic(QemuConsole *con) |
c21bbcfa | 1867 | { |
81c0d5a6 GH |
1868 | if (con == NULL) { |
1869 | con = active_console; | |
1870 | } | |
1871 | return con && (con->console_type == GRAPHIC_CONSOLE); | |
1872 | } | |
1873 | ||
1874 | bool qemu_console_is_fixedsize(QemuConsole *con) | |
1875 | { | |
1876 | if (con == NULL) { | |
1877 | con = active_console; | |
1878 | } | |
1879 | return con && (con->console_type != TEXT_CONSOLE); | |
c21bbcfa AZ |
1880 | } |
1881 | ||
779ce88f GH |
1882 | char *qemu_console_get_label(QemuConsole *con) |
1883 | { | |
1884 | if (con->console_type == GRAPHIC_CONSOLE) { | |
1885 | if (con->device) { | |
1886 | return g_strdup(object_get_typename(con->device)); | |
1887 | } | |
1888 | return g_strdup("VGA"); | |
1889 | } else { | |
1890 | if (con->chr && con->chr->label) { | |
1891 | return g_strdup(con->chr->label); | |
1892 | } | |
1893 | return g_strdup_printf("vc%d", con->index); | |
1894 | } | |
1895 | } | |
1896 | ||
d4c85337 GH |
1897 | int qemu_console_get_index(QemuConsole *con) |
1898 | { | |
1899 | if (con == NULL) { | |
1900 | con = active_console; | |
1901 | } | |
1902 | return con ? con->index : -1; | |
1903 | } | |
1904 | ||
5643706a GH |
1905 | uint32_t qemu_console_get_head(QemuConsole *con) |
1906 | { | |
1907 | if (con == NULL) { | |
1908 | con = active_console; | |
1909 | } | |
1910 | return con ? con->head : -1; | |
1911 | } | |
1912 | ||
6f90f3d7 GH |
1913 | QemuUIInfo *qemu_console_get_ui_info(QemuConsole *con) |
1914 | { | |
1915 | assert(con != NULL); | |
1916 | return &con->ui_info; | |
1917 | } | |
1918 | ||
d4c85337 GH |
1919 | int qemu_console_get_width(QemuConsole *con, int fallback) |
1920 | { | |
1921 | if (con == NULL) { | |
1922 | con = active_console; | |
1923 | } | |
1924 | return con ? surface_width(con->surface) : fallback; | |
1925 | } | |
1926 | ||
1927 | int qemu_console_get_height(QemuConsole *con, int fallback) | |
1928 | { | |
1929 | if (con == NULL) { | |
1930 | con = active_console; | |
1931 | } | |
1932 | return con ? surface_height(con->surface) : fallback; | |
1933 | } | |
1934 | ||
4104833f PB |
1935 | static void text_console_set_echo(CharDriverState *chr, bool echo) |
1936 | { | |
76ffb0b4 | 1937 | QemuConsole *s = chr->opaque; |
4104833f PB |
1938 | |
1939 | s->echo = echo; | |
1940 | } | |
1941 | ||
aea7947c GH |
1942 | static void text_console_update_cursor_timer(void) |
1943 | { | |
1944 | timer_mod(cursor_timer, qemu_clock_get_ms(QEMU_CLOCK_REALTIME) | |
1945 | + CONSOLE_CURSOR_PERIOD / 2); | |
1946 | } | |
1947 | ||
bf1bed81 JK |
1948 | static void text_console_update_cursor(void *opaque) |
1949 | { | |
aea7947c GH |
1950 | QemuConsole *s; |
1951 | int i, count = 0; | |
1952 | ||
1953 | cursor_visible_phase = !cursor_visible_phase; | |
bf1bed81 | 1954 | |
aea7947c GH |
1955 | for (i = 0; i < nb_consoles; i++) { |
1956 | s = consoles[i]; | |
1957 | if (qemu_console_is_graphic(s) || | |
1958 | !qemu_console_is_visible(s)) { | |
1959 | continue; | |
1960 | } | |
1961 | count++; | |
1962 | graphic_hw_invalidate(s); | |
1963 | } | |
1964 | ||
1965 | if (count) { | |
1966 | text_console_update_cursor_timer(); | |
1967 | } | |
bf1bed81 JK |
1968 | } |
1969 | ||
380cd056 GH |
1970 | static const GraphicHwOps text_console_ops = { |
1971 | .invalidate = text_console_invalidate, | |
1972 | .text_update = text_console_update, | |
1973 | }; | |
1974 | ||
44b37b93 | 1975 | static void text_console_do_init(CharDriverState *chr, DisplayState *ds) |
e7f0ad58 | 1976 | { |
76ffb0b4 | 1977 | QemuConsole *s; |
36671fbd GH |
1978 | int g_width = 80 * FONT_WIDTH; |
1979 | int g_height = 24 * FONT_HEIGHT; | |
6d6f7c28 | 1980 | |
491e114a | 1981 | s = chr->opaque; |
6ea314d9 | 1982 | |
e7f0ad58 | 1983 | chr->chr_write = console_puts; |
6fcfafb7 | 1984 | |
e15d7371 FB |
1985 | s->out_fifo.buf = s->out_fifo_buf; |
1986 | s->out_fifo.buf_size = sizeof(s->out_fifo_buf); | |
bc72ad67 | 1987 | s->kbd_timer = timer_new_ms(QEMU_CLOCK_REALTIME, kbd_send_chars, s); |
3023f332 | 1988 | s->ds = ds; |
3b46e624 | 1989 | |
e7f0ad58 FB |
1990 | s->y_displayed = 0; |
1991 | s->y_base = 0; | |
1992 | s->total_height = DEFAULT_BACKSCROLL; | |
1993 | s->x = 0; | |
1994 | s->y = 0; | |
36671fbd | 1995 | if (!s->surface) { |
321f048d | 1996 | if (active_console && active_console->surface) { |
36671fbd GH |
1997 | g_width = surface_width(active_console->surface); |
1998 | g_height = surface_height(active_console->surface); | |
321f048d | 1999 | } |
36671fbd | 2000 | s->surface = qemu_create_displaysurface(g_width, g_height); |
491e114a | 2001 | } |
6d6f7c28 | 2002 | |
380cd056 | 2003 | s->hw_ops = &text_console_ops; |
4d3b6f6e AZ |
2004 | s->hw = s; |
2005 | ||
6d6f7c28 PB |
2006 | /* Set text attribute defaults */ |
2007 | s->t_attrib_default.bold = 0; | |
2008 | s->t_attrib_default.uline = 0; | |
2009 | s->t_attrib_default.blink = 0; | |
2010 | s->t_attrib_default.invers = 0; | |
2011 | s->t_attrib_default.unvisible = 0; | |
4083733d OH |
2012 | s->t_attrib_default.fgcol = QEMU_COLOR_WHITE; |
2013 | s->t_attrib_default.bgcol = QEMU_COLOR_BLACK; | |
6d6f7c28 PB |
2014 | /* set current text attributes to default */ |
2015 | s->t_attrib = s->t_attrib_default; | |
e7f0ad58 FB |
2016 | text_console_resize(s); |
2017 | ||
51bfa4d3 GH |
2018 | if (chr->label) { |
2019 | char msg[128]; | |
2020 | int len; | |
2021 | ||
4083733d | 2022 | s->t_attrib.bgcol = QEMU_COLOR_BLUE; |
51bfa4d3 GH |
2023 | len = snprintf(msg, sizeof(msg), "%s console\r\n", chr->label); |
2024 | console_puts(chr, (uint8_t*)msg, len); | |
735ba588 | 2025 | s->t_attrib = s->t_attrib_default; |
51bfa4d3 GH |
2026 | } |
2027 | ||
fee204fd | 2028 | qemu_chr_be_generic_open(chr); |
ceecf1d1 AJ |
2029 | if (chr->init) |
2030 | chr->init(chr); | |
e7f0ad58 | 2031 | } |
c60e08d9 | 2032 | |
fa19d025 | 2033 | static CharDriverState *text_console_init(ChardevVC *vc, Error **errp) |
2796dae0 | 2034 | { |
d0d7708b | 2035 | ChardevCommon *common = qapi_ChardevVC_base(vc); |
2796dae0 | 2036 | CharDriverState *chr; |
76ffb0b4 | 2037 | QemuConsole *s; |
702ec69c GH |
2038 | unsigned width = 0; |
2039 | unsigned height = 0; | |
2796dae0 | 2040 | |
d0d7708b DB |
2041 | chr = qemu_chr_alloc(common, errp); |
2042 | if (!chr) { | |
2043 | return NULL; | |
2044 | } | |
2796dae0 | 2045 | |
702ec69c GH |
2046 | if (vc->has_width) { |
2047 | width = vc->width; | |
2048 | } else if (vc->has_cols) { | |
2049 | width = vc->cols * FONT_WIDTH; | |
2050 | } | |
491e114a | 2051 | |
702ec69c GH |
2052 | if (vc->has_height) { |
2053 | height = vc->height; | |
2054 | } else if (vc->has_rows) { | |
2055 | height = vc->rows * FONT_HEIGHT; | |
2056 | } | |
491e114a | 2057 | |
437fe106 | 2058 | trace_console_txt_new(width, height); |
491e114a | 2059 | if (width == 0 || height == 0) { |
afff2b15 | 2060 | s = new_console(NULL, TEXT_CONSOLE, 0); |
491e114a | 2061 | } else { |
afff2b15 | 2062 | s = new_console(NULL, TEXT_CONSOLE_FIXED_SIZE, 0); |
36671fbd | 2063 | s->surface = qemu_create_displaysurface(width, height); |
491e114a PB |
2064 | } |
2065 | ||
2066 | if (!s) { | |
5354d083 | 2067 | g_free(chr); |
fa19d025 | 2068 | error_setg(errp, "cannot create text console"); |
1f51470d | 2069 | return NULL; |
491e114a PB |
2070 | } |
2071 | ||
2072 | s->chr = chr; | |
491e114a | 2073 | chr->opaque = s; |
4104833f | 2074 | chr->chr_set_echo = text_console_set_echo; |
bd5c51ee MR |
2075 | /* console/chardev init sometimes completes elsewhere in a 2nd |
2076 | * stage, so defer OPENED events until they are fully initialized | |
2077 | */ | |
2078 | chr->explicit_be_open = true; | |
64840c66 GH |
2079 | |
2080 | if (display_state) { | |
2081 | text_console_do_init(chr, display_state); | |
2082 | } | |
1f51470d | 2083 | return chr; |
2796dae0 AL |
2084 | } |
2085 | ||
d82831db AL |
2086 | static VcHandler *vc_handler = text_console_init; |
2087 | ||
fa19d025 PB |
2088 | static CharDriverState *vc_init(const char *id, ChardevBackend *backend, |
2089 | ChardevReturn *ret, Error **errp) | |
d82831db | 2090 | { |
32bafa8f | 2091 | return vc_handler(backend->u.vc.data, errp); |
d82831db AL |
2092 | } |
2093 | ||
2094 | void register_vc_handler(VcHandler *handler) | |
2095 | { | |
2096 | vc_handler = handler; | |
2097 | } | |
2098 | ||
c78f7137 | 2099 | void qemu_console_resize(QemuConsole *s, int width, int height) |
c60e08d9 | 2100 | { |
321f048d GH |
2101 | DisplaySurface *surface; |
2102 | ||
2103 | assert(s->console_type == GRAPHIC_CONSOLE); | |
cd958edb MAL |
2104 | |
2105 | if (s->surface && | |
2106 | pixman_image_get_width(s->surface->image) == width && | |
2107 | pixman_image_get_height(s->surface->image) == height) { | |
2108 | return; | |
2109 | } | |
2110 | ||
321f048d GH |
2111 | surface = qemu_create_displaysurface(width, height); |
2112 | dpy_gfx_replace_surface(s, surface); | |
c60e08d9 | 2113 | } |
38334f76 | 2114 | |
c78f7137 | 2115 | void qemu_console_copy(QemuConsole *con, int src_x, int src_y, |
3023f332 | 2116 | int dst_x, int dst_y, int w, int h) |
c21bbcfa | 2117 | { |
321f048d GH |
2118 | assert(con->console_type == GRAPHIC_CONSOLE); |
2119 | dpy_gfx_copy(con, src_x, src_y, dst_x, dst_y, w, h); | |
38334f76 | 2120 | } |
7d957bd8 | 2121 | |
c78f7137 GH |
2122 | DisplaySurface *qemu_console_surface(QemuConsole *console) |
2123 | { | |
321f048d | 2124 | return console->surface; |
c78f7137 GH |
2125 | } |
2126 | ||
0da2ea1b | 2127 | PixelFormat qemu_default_pixelformat(int bpp) |
2128 | { | |
56bd9ea1 GH |
2129 | pixman_format_code_t fmt = qemu_default_pixman_format(bpp, true); |
2130 | PixelFormat pf = qemu_pixelformat_from_pixman(fmt); | |
7d957bd8 AL |
2131 | return pf; |
2132 | } | |
01f45d98 | 2133 | |
702ec69c GH |
2134 | static void qemu_chr_parse_vc(QemuOpts *opts, ChardevBackend *backend, |
2135 | Error **errp) | |
2136 | { | |
2137 | int val; | |
21a933ea | 2138 | ChardevVC *vc; |
702ec69c | 2139 | |
32bafa8f | 2140 | vc = backend->u.vc.data = g_new0(ChardevVC, 1); |
21a933ea | 2141 | qemu_chr_parse_common(opts, qapi_ChardevVC_base(vc)); |
702ec69c GH |
2142 | |
2143 | val = qemu_opt_get_number(opts, "width", 0); | |
2144 | if (val != 0) { | |
21a933ea EB |
2145 | vc->has_width = true; |
2146 | vc->width = val; | |
702ec69c GH |
2147 | } |
2148 | ||
2149 | val = qemu_opt_get_number(opts, "height", 0); | |
2150 | if (val != 0) { | |
21a933ea EB |
2151 | vc->has_height = true; |
2152 | vc->height = val; | |
702ec69c GH |
2153 | } |
2154 | ||
2155 | val = qemu_opt_get_number(opts, "cols", 0); | |
2156 | if (val != 0) { | |
21a933ea EB |
2157 | vc->has_cols = true; |
2158 | vc->cols = val; | |
702ec69c GH |
2159 | } |
2160 | ||
2161 | val = qemu_opt_get_number(opts, "rows", 0); | |
2162 | if (val != 0) { | |
21a933ea EB |
2163 | vc->has_rows = true; |
2164 | vc->rows = val; | |
702ec69c GH |
2165 | } |
2166 | } | |
2167 | ||
95be0669 GH |
2168 | static const TypeInfo qemu_console_info = { |
2169 | .name = TYPE_QEMU_CONSOLE, | |
2170 | .parent = TYPE_OBJECT, | |
2171 | .instance_size = sizeof(QemuConsole), | |
2172 | .class_size = sizeof(QemuConsoleClass), | |
2173 | }; | |
2174 | ||
2175 | ||
01f45d98 AL |
2176 | static void register_types(void) |
2177 | { | |
95be0669 | 2178 | type_register_static(&qemu_console_info); |
4ca17281 | 2179 | register_char_driver("vc", CHARDEV_BACKEND_KIND_VC, qemu_chr_parse_vc, |
fa19d025 | 2180 | vc_init); |
01f45d98 AL |
2181 | } |
2182 | ||
2183 | type_init(register_types); |