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Commit | Line | Data |
---|---|---|
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 | */ | |
e688df6b | 24 | |
e16f4c87 | 25 | #include "qemu/osdep.h" |
28ecbaee | 26 | #include "ui/console.h" |
aa2beaa1 | 27 | #include "hw/qdev-core.h" |
e688df6b | 28 | #include "qapi/error.h" |
9af23989 | 29 | #include "qapi/qapi-commands-ui.h" |
0c9d0641 | 30 | #include "qemu/fifo8.h" |
014b00cc | 31 | #include "qemu/main-loop.h" |
0b8fa32f | 32 | #include "qemu/module.h" |
922a01a0 | 33 | #include "qemu/option.h" |
1de7afc9 | 34 | #include "qemu/timer.h" |
014b00cc | 35 | #include "chardev/char.h" |
ac86048b | 36 | #include "trace.h" |
a77549b3 | 37 | #include "exec/memory.h" |
c5f2bce5 | 38 | #include "io/channel-file.h" |
db1015e9 | 39 | #include "qom/object.h" |
e7f0ad58 FB |
40 | |
41 | #define DEFAULT_BACKSCROLL 512 | |
bf1bed81 | 42 | #define CONSOLE_CURSOR_PERIOD 500 |
e7f0ad58 | 43 | |
6d6f7c28 PB |
44 | typedef struct TextAttributes { |
45 | uint8_t fgcol:4; | |
46 | uint8_t bgcol:4; | |
47 | uint8_t bold:1; | |
48 | uint8_t uline:1; | |
49 | uint8_t blink:1; | |
50 | uint8_t invers:1; | |
51 | uint8_t unvisible:1; | |
52 | } TextAttributes; | |
53 | ||
e7f0ad58 FB |
54 | typedef struct TextCell { |
55 | uint8_t ch; | |
6d6f7c28 | 56 | TextAttributes t_attrib; |
e7f0ad58 FB |
57 | } TextCell; |
58 | ||
59 | #define MAX_ESC_PARAMS 3 | |
60 | ||
61 | enum TTYState { | |
62 | TTY_STATE_NORM, | |
63 | TTY_STATE_ESC, | |
64 | TTY_STATE_CSI, | |
65 | }; | |
66 | ||
af3a9031 TS |
67 | typedef enum { |
68 | GRAPHIC_CONSOLE, | |
c21bbcfa AZ |
69 | TEXT_CONSOLE, |
70 | TEXT_CONSOLE_FIXED_SIZE | |
c227f099 | 71 | } console_type_t; |
af3a9031 | 72 | |
76ffb0b4 | 73 | struct QemuConsole { |
95be0669 GH |
74 | Object parent; |
75 | ||
f81bdefb | 76 | int index; |
c227f099 | 77 | console_type_t console_type; |
e7f0ad58 | 78 | DisplayState *ds; |
321f048d | 79 | DisplaySurface *surface; |
284d1c6b | 80 | int dcls; |
06020b95 | 81 | DisplayChangeListener *gl; |
a4ddc314 | 82 | int gl_block; |
b3cb21b9 | 83 | int window_id; |
76ffb0b4 | 84 | |
95219897 | 85 | /* Graphic console state. */ |
aa2beaa1 | 86 | Object *device; |
5643706a | 87 | uint32_t head; |
6f90f3d7 | 88 | QemuUIInfo ui_info; |
cf1ecc82 | 89 | QEMUTimer *ui_timer; |
380cd056 | 90 | const GraphicHwOps *hw_ops; |
95219897 | 91 | void *hw; |
76ffb0b4 GH |
92 | |
93 | /* Text console state */ | |
e7f0ad58 FB |
94 | int width; |
95 | int height; | |
96 | int total_height; | |
97 | int backscroll_height; | |
e7f0ad58 | 98 | int x, y; |
adb47967 | 99 | int x_saved, y_saved; |
e7f0ad58 FB |
100 | int y_displayed; |
101 | int y_base; | |
6d6f7c28 PB |
102 | TextAttributes t_attrib_default; /* default text attributes */ |
103 | TextAttributes t_attrib; /* currently active text attributes */ | |
e7f0ad58 | 104 | TextCell *cells; |
4d3b6f6e | 105 | int text_x[2], text_y[2], cursor_invalidate; |
4104833f | 106 | int echo; |
e7f0ad58 | 107 | |
14778c20 PB |
108 | int update_x0; |
109 | int update_y0; | |
110 | int update_x1; | |
111 | int update_y1; | |
112 | ||
e7f0ad58 FB |
113 | enum TTYState state; |
114 | int esc_params[MAX_ESC_PARAMS]; | |
115 | int nb_esc_params; | |
116 | ||
0ec7b3e7 | 117 | Chardev *chr; |
e15d7371 | 118 | /* fifo for key pressed */ |
0c9d0641 | 119 | Fifo8 out_fifo; |
0d9b90ce | 120 | CoQueue dump_queue; |
cd6cd8fa GH |
121 | |
122 | QTAILQ_ENTRY(QemuConsole) next; | |
e7f0ad58 FB |
123 | }; |
124 | ||
27be5587 | 125 | struct DisplayState { |
1246b259 | 126 | QEMUTimer *gui_timer; |
0f7b2864 GH |
127 | uint64_t last_update; |
128 | uint64_t update_interval; | |
129 | bool refreshing; | |
27be5587 GH |
130 | bool have_gfx; |
131 | bool have_text; | |
132 | ||
133 | QLIST_HEAD(, DisplayChangeListener) listeners; | |
134 | }; | |
135 | ||
98b50080 | 136 | static DisplayState *display_state; |
76ffb0b4 | 137 | static QemuConsole *active_console; |
eae3eb3e | 138 | static QTAILQ_HEAD(, QemuConsole) consoles = |
cd6cd8fa | 139 | QTAILQ_HEAD_INITIALIZER(consoles); |
aea7947c GH |
140 | static bool cursor_visible_phase; |
141 | static QEMUTimer *cursor_timer; | |
e7f0ad58 | 142 | |
0ec7b3e7 | 143 | static void text_console_do_init(Chardev *chr, DisplayState *ds); |
0f7b2864 | 144 | static void dpy_refresh(DisplayState *s); |
5209089f | 145 | static DisplayState *get_alloc_displaystate(void); |
aea7947c GH |
146 | static void text_console_update_cursor_timer(void); |
147 | static void text_console_update_cursor(void *opaque); | |
64840c66 | 148 | |
98a9ad90 GH |
149 | static void gui_update(void *opaque) |
150 | { | |
0f7b2864 GH |
151 | uint64_t interval = GUI_REFRESH_INTERVAL_IDLE; |
152 | uint64_t dcl_interval; | |
98a9ad90 GH |
153 | DisplayState *ds = opaque; |
154 | DisplayChangeListener *dcl; | |
cd6cd8fa | 155 | QemuConsole *con; |
98a9ad90 | 156 | |
0f7b2864 | 157 | ds->refreshing = true; |
98a9ad90 | 158 | dpy_refresh(ds); |
0f7b2864 | 159 | ds->refreshing = false; |
98a9ad90 GH |
160 | |
161 | QLIST_FOREACH(dcl, &ds->listeners, next) { | |
0f7b2864 GH |
162 | dcl_interval = dcl->update_interval ? |
163 | dcl->update_interval : GUI_REFRESH_INTERVAL_DEFAULT; | |
164 | if (interval > dcl_interval) { | |
165 | interval = dcl_interval; | |
98a9ad90 GH |
166 | } |
167 | } | |
0f7b2864 GH |
168 | if (ds->update_interval != interval) { |
169 | ds->update_interval = interval; | |
cd6cd8fa GH |
170 | QTAILQ_FOREACH(con, &consoles, next) { |
171 | if (con->hw_ops->update_interval) { | |
172 | con->hw_ops->update_interval(con->hw, interval); | |
dea1b0bd GH |
173 | } |
174 | } | |
0f7b2864 GH |
175 | trace_console_refresh(interval); |
176 | } | |
bc72ad67 AB |
177 | ds->last_update = qemu_clock_get_ms(QEMU_CLOCK_REALTIME); |
178 | timer_mod(ds->gui_timer, ds->last_update + interval); | |
98a9ad90 GH |
179 | } |
180 | ||
181 | static void gui_setup_refresh(DisplayState *ds) | |
182 | { | |
183 | DisplayChangeListener *dcl; | |
184 | bool need_timer = false; | |
185 | bool have_gfx = false; | |
186 | bool have_text = false; | |
187 | ||
188 | QLIST_FOREACH(dcl, &ds->listeners, next) { | |
189 | if (dcl->ops->dpy_refresh != NULL) { | |
190 | need_timer = true; | |
191 | } | |
192 | if (dcl->ops->dpy_gfx_update != NULL) { | |
193 | have_gfx = true; | |
194 | } | |
195 | if (dcl->ops->dpy_text_update != NULL) { | |
196 | have_text = true; | |
197 | } | |
198 | } | |
199 | ||
200 | if (need_timer && ds->gui_timer == NULL) { | |
bc72ad67 AB |
201 | ds->gui_timer = timer_new_ms(QEMU_CLOCK_REALTIME, gui_update, ds); |
202 | timer_mod(ds->gui_timer, qemu_clock_get_ms(QEMU_CLOCK_REALTIME)); | |
98a9ad90 GH |
203 | } |
204 | if (!need_timer && ds->gui_timer != NULL) { | |
bc72ad67 | 205 | timer_free(ds->gui_timer); |
98a9ad90 GH |
206 | ds->gui_timer = NULL; |
207 | } | |
208 | ||
209 | ds->have_gfx = have_gfx; | |
210 | ds->have_text = have_text; | |
211 | } | |
212 | ||
4d631621 MAL |
213 | void graphic_hw_update_done(QemuConsole *con) |
214 | { | |
6fc5183a GH |
215 | if (con) { |
216 | qemu_co_queue_restart_all(&con->dump_queue); | |
217 | } | |
4d631621 MAL |
218 | } |
219 | ||
1dbfa005 | 220 | void graphic_hw_update(QemuConsole *con) |
95219897 | 221 | { |
4d631621 | 222 | bool async = false; |
1cd8b948 | 223 | con = con ? con : active_console; |
1dbfa005 | 224 | if (!con) { |
1cd8b948 | 225 | return; |
1dbfa005 | 226 | } |
1cd8b948 | 227 | if (con->hw_ops->gfx_update) { |
380cd056 | 228 | con->hw_ops->gfx_update(con->hw); |
4d631621 MAL |
229 | async = con->hw_ops->gfx_update_async; |
230 | } | |
231 | if (!async) { | |
232 | graphic_hw_update_done(con); | |
1dbfa005 | 233 | } |
95219897 PB |
234 | } |
235 | ||
bba19b88 GH |
236 | void graphic_hw_gl_block(QemuConsole *con, bool block) |
237 | { | |
f607867c GH |
238 | assert(con != NULL); |
239 | ||
a4ddc314 MAL |
240 | if (block) { |
241 | con->gl_block++; | |
242 | } else { | |
243 | con->gl_block--; | |
bba19b88 | 244 | } |
a4ddc314 MAL |
245 | assert(con->gl_block >= 0); |
246 | if (!con->hw_ops->gl_block) { | |
247 | return; | |
248 | } | |
249 | if ((block && con->gl_block != 1) || (!block && con->gl_block != 0)) { | |
250 | return; | |
251 | } | |
252 | con->hw_ops->gl_block(con->hw, block); | |
bba19b88 GH |
253 | } |
254 | ||
3cddb8b9 MAL |
255 | void graphic_hw_gl_flushed(QemuConsole *con) |
256 | { | |
257 | assert(con != NULL); | |
258 | ||
259 | if (con->hw_ops->gl_flushed) { | |
260 | con->hw_ops->gl_flushed(con->hw); | |
261 | } | |
262 | } | |
263 | ||
b3cb21b9 ST |
264 | int qemu_console_get_window_id(QemuConsole *con) |
265 | { | |
266 | return con->window_id; | |
267 | } | |
268 | ||
269 | void qemu_console_set_window_id(QemuConsole *con, int window_id) | |
270 | { | |
271 | con->window_id = window_id; | |
272 | } | |
273 | ||
1dbfa005 | 274 | void graphic_hw_invalidate(QemuConsole *con) |
95219897 | 275 | { |
1dbfa005 GH |
276 | if (!con) { |
277 | con = active_console; | |
278 | } | |
380cd056 GH |
279 | if (con && con->hw_ops->invalidate) { |
280 | con->hw_ops->invalidate(con->hw); | |
1dbfa005 | 281 | } |
95219897 PB |
282 | } |
283 | ||
d00ec2fe | 284 | static bool ppm_save(int fd, pixman_image_t *image, Error **errp) |
95219897 | 285 | { |
d00ec2fe MAL |
286 | int width = pixman_image_get_width(image); |
287 | int height = pixman_image_get_height(image); | |
c5f2bce5 MAL |
288 | g_autoptr(Object) ioc = OBJECT(qio_channel_file_new_fd(fd)); |
289 | g_autofree char *header = NULL; | |
290 | g_autoptr(pixman_image_t) linebuf = NULL; | |
2c62f08d | 291 | int y; |
2c62f08d | 292 | |
d00ec2fe | 293 | trace_ppm_save(fd, image); |
c5f2bce5 MAL |
294 | |
295 | header = g_strdup_printf("P6\n%d %d\n%d\n", width, height, 255); | |
296 | if (qio_channel_write_all(QIO_CHANNEL(ioc), | |
297 | header, strlen(header), errp) < 0) { | |
298 | return false; | |
2c62f08d | 299 | } |
c5f2bce5 | 300 | |
2c62f08d GH |
301 | linebuf = qemu_pixman_linebuf_create(PIXMAN_BE_r8g8b8, width); |
302 | for (y = 0; y < height; y++) { | |
d00ec2fe | 303 | qemu_pixman_linebuf_fill(linebuf, image, width, 0, y); |
c5f2bce5 MAL |
304 | if (qio_channel_write_all(QIO_CHANNEL(ioc), |
305 | (char *)pixman_image_get_data(linebuf), | |
306 | pixman_image_get_stride(linebuf), errp) < 0) { | |
307 | return false; | |
308 | } | |
f81bdefb JK |
309 | } |
310 | ||
c5f2bce5 | 311 | return true; |
2c62f08d GH |
312 | } |
313 | ||
0d9b90ce MAL |
314 | static void graphic_hw_update_bh(void *con) |
315 | { | |
316 | graphic_hw_update(con); | |
317 | } | |
318 | ||
319 | /* Safety: coroutine-only, concurrent-coroutine safe, main thread only */ | |
320 | void coroutine_fn | |
321 | qmp_screendump(const char *filename, bool has_device, const char *device, | |
322 | bool has_head, int64_t head, Error **errp) | |
2c62f08d | 323 | { |
d00ec2fe | 324 | g_autoptr(pixman_image_t) image = NULL; |
f771c544 | 325 | QemuConsole *con; |
2c62f08d | 326 | DisplaySurface *surface; |
46e5841c | 327 | int fd; |
2c62f08d | 328 | |
f771c544 TH |
329 | if (has_device) { |
330 | con = qemu_console_lookup_by_device_name(device, has_head ? head : 0, | |
331 | errp); | |
332 | if (!con) { | |
333 | return; | |
334 | } | |
335 | } else { | |
336 | if (has_head) { | |
337 | error_setg(errp, "'head' must be specified together with 'device'"); | |
338 | return; | |
339 | } | |
340 | con = qemu_console_lookup_by_index(0); | |
341 | if (!con) { | |
342 | error_setg(errp, "There is no console to take a screendump from"); | |
343 | return; | |
344 | } | |
33bcd98c | 345 | } |
2c62f08d | 346 | |
0d9b90ce MAL |
347 | if (qemu_co_queue_empty(&con->dump_queue)) { |
348 | /* Defer the update, it will restart the pending coroutines */ | |
349 | aio_bh_schedule_oneshot(qemu_get_aio_context(), | |
350 | graphic_hw_update_bh, con); | |
351 | } | |
352 | qemu_co_queue_wait(&con->dump_queue, NULL); | |
353 | ||
354 | /* | |
355 | * All pending coroutines are woken up, while the BQL is held. No | |
356 | * further graphic update are possible until it is released. Take | |
357 | * an image ref before that. | |
358 | */ | |
2c62f08d | 359 | surface = qemu_console_surface(con); |
08d9864f MP |
360 | if (!surface) { |
361 | error_setg(errp, "no surface"); | |
362 | return; | |
363 | } | |
d00ec2fe | 364 | image = pixman_image_ref(surface->image); |
08d9864f | 365 | |
448058aa | 366 | fd = qemu_open_old(filename, O_WRONLY | O_CREAT | O_TRUNC | O_BINARY, 0666); |
46e5841c MAL |
367 | if (fd == -1) { |
368 | error_setg(errp, "failed to open file '%s': %s", filename, | |
369 | strerror(errno)); | |
370 | return; | |
371 | } | |
372 | ||
0d9b90ce MAL |
373 | /* |
374 | * The image content could potentially be updated as the coroutine | |
375 | * yields and releases the BQL. It could produce corrupted dump, but | |
376 | * it should be otherwise safe. | |
377 | */ | |
d00ec2fe | 378 | if (!ppm_save(fd, image, errp)) { |
53a61ecb | 379 | qemu_unlink(filename); |
46e5841c | 380 | } |
95219897 PB |
381 | } |
382 | ||
1dbfa005 | 383 | void graphic_hw_text_update(QemuConsole *con, console_ch_t *chardata) |
4d3b6f6e | 384 | { |
1dbfa005 GH |
385 | if (!con) { |
386 | con = active_console; | |
387 | } | |
380cd056 GH |
388 | if (con && con->hw_ops->text_update) { |
389 | con->hw_ops->text_update(con->hw, chardata); | |
390 | } | |
4d3b6f6e AZ |
391 | } |
392 | ||
1562e531 GH |
393 | static void vga_fill_rect(QemuConsole *con, |
394 | int posx, int posy, int width, int height, | |
e27bd65a | 395 | pixman_color_t color) |
e7f0ad58 | 396 | { |
1562e531 | 397 | DisplaySurface *surface = qemu_console_surface(con); |
68db6dc5 GH |
398 | pixman_rectangle16_t rect = { |
399 | .x = posx, .y = posy, .width = width, .height = height | |
400 | }; | |
68db6dc5 | 401 | |
68db6dc5 | 402 | pixman_image_fill_rectangles(PIXMAN_OP_SRC, surface->image, |
e27bd65a | 403 | &color, 1, &rect); |
e7f0ad58 FB |
404 | } |
405 | ||
406 | /* copy from (xs, ys) to (xd, yd) a rectangle of size (w, h) */ | |
1562e531 GH |
407 | static void vga_bitblt(QemuConsole *con, |
408 | int xs, int ys, int xd, int yd, int w, int h) | |
e7f0ad58 | 409 | { |
1562e531 | 410 | DisplaySurface *surface = qemu_console_surface(con); |
68db6dc5 GH |
411 | |
412 | pixman_image_composite(PIXMAN_OP_SRC, | |
413 | surface->image, NULL, surface->image, | |
414 | xs, ys, 0, 0, xd, yd, w, h); | |
e7f0ad58 FB |
415 | } |
416 | ||
417 | /***********************************************************/ | |
418 | /* basic char display */ | |
419 | ||
420 | #define FONT_HEIGHT 16 | |
421 | #define FONT_WIDTH 8 | |
422 | ||
423 | #include "vgafont.h" | |
424 | ||
e27bd65a GH |
425 | #define QEMU_RGB(r, g, b) \ |
426 | { .red = r << 8, .green = g << 8, .blue = b << 8, .alpha = 0xffff } | |
427 | ||
428 | static const pixman_color_t color_table_rgb[2][8] = { | |
6d6f7c28 | 429 | { /* dark */ |
4083733d OH |
430 | [QEMU_COLOR_BLACK] = QEMU_RGB(0x00, 0x00, 0x00), /* black */ |
431 | [QEMU_COLOR_BLUE] = QEMU_RGB(0x00, 0x00, 0xaa), /* blue */ | |
432 | [QEMU_COLOR_GREEN] = QEMU_RGB(0x00, 0xaa, 0x00), /* green */ | |
433 | [QEMU_COLOR_CYAN] = QEMU_RGB(0x00, 0xaa, 0xaa), /* cyan */ | |
434 | [QEMU_COLOR_RED] = QEMU_RGB(0xaa, 0x00, 0x00), /* red */ | |
435 | [QEMU_COLOR_MAGENTA] = QEMU_RGB(0xaa, 0x00, 0xaa), /* magenta */ | |
436 | [QEMU_COLOR_YELLOW] = QEMU_RGB(0xaa, 0xaa, 0x00), /* yellow */ | |
437 | [QEMU_COLOR_WHITE] = QEMU_RGB(0xaa, 0xaa, 0xaa), /* white */ | |
6d6f7c28 PB |
438 | }, |
439 | { /* bright */ | |
4083733d OH |
440 | [QEMU_COLOR_BLACK] = QEMU_RGB(0x00, 0x00, 0x00), /* black */ |
441 | [QEMU_COLOR_BLUE] = QEMU_RGB(0x00, 0x00, 0xff), /* blue */ | |
442 | [QEMU_COLOR_GREEN] = QEMU_RGB(0x00, 0xff, 0x00), /* green */ | |
443 | [QEMU_COLOR_CYAN] = QEMU_RGB(0x00, 0xff, 0xff), /* cyan */ | |
444 | [QEMU_COLOR_RED] = QEMU_RGB(0xff, 0x00, 0x00), /* red */ | |
445 | [QEMU_COLOR_MAGENTA] = QEMU_RGB(0xff, 0x00, 0xff), /* magenta */ | |
446 | [QEMU_COLOR_YELLOW] = QEMU_RGB(0xff, 0xff, 0x00), /* yellow */ | |
447 | [QEMU_COLOR_WHITE] = QEMU_RGB(0xff, 0xff, 0xff), /* white */ | |
6d6f7c28 | 448 | } |
e7f0ad58 FB |
449 | }; |
450 | ||
1562e531 | 451 | static void vga_putcharxy(QemuConsole *s, int x, int y, int ch, |
6d6f7c28 | 452 | TextAttributes *t_attrib) |
e7f0ad58 | 453 | { |
7d6ba01c | 454 | static pixman_image_t *glyphs[256]; |
1562e531 | 455 | DisplaySurface *surface = qemu_console_surface(s); |
e27bd65a | 456 | pixman_color_t fgcol, bgcol; |
6d6f7c28 PB |
457 | |
458 | if (t_attrib->invers) { | |
cf6f0548 GH |
459 | bgcol = color_table_rgb[t_attrib->bold][t_attrib->fgcol]; |
460 | fgcol = color_table_rgb[t_attrib->bold][t_attrib->bgcol]; | |
6d6f7c28 | 461 | } else { |
cf6f0548 GH |
462 | fgcol = color_table_rgb[t_attrib->bold][t_attrib->fgcol]; |
463 | bgcol = color_table_rgb[t_attrib->bold][t_attrib->bgcol]; | |
6d6f7c28 | 464 | } |
e7f0ad58 | 465 | |
7d6ba01c GH |
466 | if (!glyphs[ch]) { |
467 | glyphs[ch] = qemu_pixman_glyph_from_vgafont(FONT_HEIGHT, vgafont16, ch); | |
e7f0ad58 | 468 | } |
7d6ba01c | 469 | qemu_pixman_glyph_render(glyphs[ch], surface->image, |
e27bd65a | 470 | &fgcol, &bgcol, x, y, FONT_WIDTH, FONT_HEIGHT); |
e7f0ad58 FB |
471 | } |
472 | ||
76ffb0b4 | 473 | static void text_console_resize(QemuConsole *s) |
e7f0ad58 FB |
474 | { |
475 | TextCell *cells, *c, *c1; | |
476 | int w1, x, y, last_width; | |
477 | ||
478 | last_width = s->width; | |
36671fbd GH |
479 | s->width = surface_width(s->surface) / FONT_WIDTH; |
480 | s->height = surface_height(s->surface) / FONT_HEIGHT; | |
e7f0ad58 FB |
481 | |
482 | w1 = last_width; | |
483 | if (s->width < w1) | |
484 | w1 = s->width; | |
485 | ||
5b8541c6 | 486 | cells = g_new(TextCell, s->width * s->total_height + 1); |
e7f0ad58 FB |
487 | for(y = 0; y < s->total_height; y++) { |
488 | c = &cells[y * s->width]; | |
489 | if (w1 > 0) { | |
490 | c1 = &s->cells[y * last_width]; | |
491 | for(x = 0; x < w1; x++) { | |
492 | *c++ = *c1++; | |
493 | } | |
494 | } | |
495 | for(x = w1; x < s->width; x++) { | |
496 | c->ch = ' '; | |
6d6f7c28 | 497 | c->t_attrib = s->t_attrib_default; |
e7f0ad58 FB |
498 | c++; |
499 | } | |
500 | } | |
7267c094 | 501 | g_free(s->cells); |
e7f0ad58 FB |
502 | s->cells = cells; |
503 | } | |
504 | ||
76ffb0b4 | 505 | static inline void text_update_xy(QemuConsole *s, int x, int y) |
4d3b6f6e AZ |
506 | { |
507 | s->text_x[0] = MIN(s->text_x[0], x); | |
508 | s->text_x[1] = MAX(s->text_x[1], x); | |
509 | s->text_y[0] = MIN(s->text_y[0], y); | |
510 | s->text_y[1] = MAX(s->text_y[1], y); | |
511 | } | |
512 | ||
76ffb0b4 | 513 | static void invalidate_xy(QemuConsole *s, int x, int y) |
14778c20 | 514 | { |
b35e3ba0 GH |
515 | if (!qemu_console_is_visible(s)) { |
516 | return; | |
517 | } | |
14778c20 PB |
518 | if (s->update_x0 > x * FONT_WIDTH) |
519 | s->update_x0 = x * FONT_WIDTH; | |
520 | if (s->update_y0 > y * FONT_HEIGHT) | |
521 | s->update_y0 = y * FONT_HEIGHT; | |
522 | if (s->update_x1 < (x + 1) * FONT_WIDTH) | |
523 | s->update_x1 = (x + 1) * FONT_WIDTH; | |
524 | if (s->update_y1 < (y + 1) * FONT_HEIGHT) | |
525 | s->update_y1 = (y + 1) * FONT_HEIGHT; | |
526 | } | |
527 | ||
76ffb0b4 | 528 | static void update_xy(QemuConsole *s, int x, int y) |
e7f0ad58 FB |
529 | { |
530 | TextCell *c; | |
531 | int y1, y2; | |
532 | ||
1562e531 GH |
533 | if (s->ds->have_text) { |
534 | text_update_xy(s, x, y); | |
535 | } | |
4d3b6f6e | 536 | |
b35e3ba0 GH |
537 | y1 = (s->y_base + y) % s->total_height; |
538 | y2 = y1 - s->y_displayed; | |
539 | if (y2 < 0) { | |
540 | y2 += s->total_height; | |
541 | } | |
542 | if (y2 < s->height) { | |
5b8541c6 GH |
543 | if (x >= s->width) { |
544 | x = s->width - 1; | |
545 | } | |
b35e3ba0 GH |
546 | c = &s->cells[y1 * s->width + x]; |
547 | vga_putcharxy(s, x, y2, c->ch, | |
548 | &(c->t_attrib)); | |
549 | invalidate_xy(s, x, y2); | |
e7f0ad58 FB |
550 | } |
551 | } | |
552 | ||
76ffb0b4 | 553 | static void console_show_cursor(QemuConsole *s, int show) |
e7f0ad58 FB |
554 | { |
555 | TextCell *c; | |
556 | int y, y1; | |
1562e531 | 557 | int x = s->x; |
e7f0ad58 | 558 | |
1562e531 GH |
559 | if (s->ds->have_text) { |
560 | s->cursor_invalidate = 1; | |
561 | } | |
4d3b6f6e | 562 | |
b35e3ba0 GH |
563 | if (x >= s->width) { |
564 | x = s->width - 1; | |
565 | } | |
566 | y1 = (s->y_base + s->y) % s->total_height; | |
567 | y = y1 - s->y_displayed; | |
568 | if (y < 0) { | |
569 | y += s->total_height; | |
570 | } | |
571 | if (y < s->height) { | |
572 | c = &s->cells[y1 * s->width + x]; | |
aea7947c | 573 | if (show && cursor_visible_phase) { |
b35e3ba0 GH |
574 | TextAttributes t_attrib = s->t_attrib_default; |
575 | t_attrib.invers = !(t_attrib.invers); /* invert fg and bg */ | |
576 | vga_putcharxy(s, x, y, c->ch, &t_attrib); | |
577 | } else { | |
578 | vga_putcharxy(s, x, y, c->ch, &(c->t_attrib)); | |
e7f0ad58 | 579 | } |
b35e3ba0 | 580 | invalidate_xy(s, x, y); |
e7f0ad58 FB |
581 | } |
582 | } | |
583 | ||
76ffb0b4 | 584 | static void console_refresh(QemuConsole *s) |
e7f0ad58 | 585 | { |
1562e531 | 586 | DisplaySurface *surface = qemu_console_surface(s); |
e7f0ad58 FB |
587 | TextCell *c; |
588 | int x, y, y1; | |
589 | ||
a93a4a22 | 590 | if (s->ds->have_text) { |
4d3b6f6e AZ |
591 | s->text_x[0] = 0; |
592 | s->text_y[0] = 0; | |
593 | s->text_x[1] = s->width - 1; | |
594 | s->text_y[1] = s->height - 1; | |
595 | s->cursor_invalidate = 1; | |
4d3b6f6e | 596 | } |
e7f0ad58 | 597 | |
b35e3ba0 | 598 | vga_fill_rect(s, 0, 0, surface_width(surface), surface_height(surface), |
4083733d | 599 | color_table_rgb[0][QEMU_COLOR_BLACK]); |
b35e3ba0 GH |
600 | y1 = s->y_displayed; |
601 | for (y = 0; y < s->height; y++) { | |
602 | c = s->cells + y1 * s->width; | |
603 | for (x = 0; x < s->width; x++) { | |
604 | vga_putcharxy(s, x, y, c->ch, | |
605 | &(c->t_attrib)); | |
606 | c++; | |
607 | } | |
608 | if (++y1 == s->total_height) { | |
609 | y1 = 0; | |
e7f0ad58 | 610 | } |
e7f0ad58 | 611 | } |
b35e3ba0 GH |
612 | console_show_cursor(s, 1); |
613 | dpy_gfx_update(s, 0, 0, | |
614 | surface_width(surface), surface_height(surface)); | |
e7f0ad58 FB |
615 | } |
616 | ||
81c0d5a6 | 617 | static void console_scroll(QemuConsole *s, int ydelta) |
e7f0ad58 | 618 | { |
e7f0ad58 | 619 | int i, y1; |
3b46e624 | 620 | |
e7f0ad58 FB |
621 | if (ydelta > 0) { |
622 | for(i = 0; i < ydelta; i++) { | |
623 | if (s->y_displayed == s->y_base) | |
624 | break; | |
625 | if (++s->y_displayed == s->total_height) | |
626 | s->y_displayed = 0; | |
627 | } | |
628 | } else { | |
629 | ydelta = -ydelta; | |
630 | i = s->backscroll_height; | |
631 | if (i > s->total_height - s->height) | |
632 | i = s->total_height - s->height; | |
633 | y1 = s->y_base - i; | |
634 | if (y1 < 0) | |
635 | y1 += s->total_height; | |
636 | for(i = 0; i < ydelta; i++) { | |
637 | if (s->y_displayed == y1) | |
638 | break; | |
639 | if (--s->y_displayed < 0) | |
640 | s->y_displayed = s->total_height - 1; | |
641 | } | |
642 | } | |
643 | console_refresh(s); | |
644 | } | |
645 | ||
76ffb0b4 | 646 | static void console_put_lf(QemuConsole *s) |
e7f0ad58 FB |
647 | { |
648 | TextCell *c; | |
649 | int x, y1; | |
650 | ||
e7f0ad58 FB |
651 | s->y++; |
652 | if (s->y >= s->height) { | |
653 | s->y = s->height - 1; | |
6d6f7c28 | 654 | |
e7f0ad58 FB |
655 | if (s->y_displayed == s->y_base) { |
656 | if (++s->y_displayed == s->total_height) | |
657 | s->y_displayed = 0; | |
658 | } | |
659 | if (++s->y_base == s->total_height) | |
660 | s->y_base = 0; | |
661 | if (s->backscroll_height < s->total_height) | |
662 | s->backscroll_height++; | |
663 | y1 = (s->y_base + s->height - 1) % s->total_height; | |
664 | c = &s->cells[y1 * s->width]; | |
665 | for(x = 0; x < s->width; x++) { | |
666 | c->ch = ' '; | |
6d6f7c28 | 667 | c->t_attrib = s->t_attrib_default; |
e7f0ad58 FB |
668 | c++; |
669 | } | |
b35e3ba0 | 670 | if (s->y_displayed == s->y_base) { |
1562e531 | 671 | if (s->ds->have_text) { |
4d3b6f6e AZ |
672 | s->text_x[0] = 0; |
673 | s->text_y[0] = 0; | |
674 | s->text_x[1] = s->width - 1; | |
675 | s->text_y[1] = s->height - 1; | |
4d3b6f6e AZ |
676 | } |
677 | ||
b35e3ba0 GH |
678 | vga_bitblt(s, 0, FONT_HEIGHT, 0, 0, |
679 | s->width * FONT_WIDTH, | |
680 | (s->height - 1) * FONT_HEIGHT); | |
681 | vga_fill_rect(s, 0, (s->height - 1) * FONT_HEIGHT, | |
682 | s->width * FONT_WIDTH, FONT_HEIGHT, | |
683 | color_table_rgb[0][s->t_attrib_default.bgcol]); | |
684 | s->update_x0 = 0; | |
685 | s->update_y0 = 0; | |
686 | s->update_x1 = s->width * FONT_WIDTH; | |
687 | s->update_y1 = s->height * FONT_HEIGHT; | |
e7f0ad58 FB |
688 | } |
689 | } | |
690 | } | |
691 | ||
6d6f7c28 PB |
692 | /* Set console attributes depending on the current escape codes. |
693 | * NOTE: I know this code is not very efficient (checking every color for it | |
694 | * self) but it is more readable and better maintainable. | |
695 | */ | |
76ffb0b4 | 696 | static void console_handle_escape(QemuConsole *s) |
6d6f7c28 PB |
697 | { |
698 | int i; | |
699 | ||
6d6f7c28 PB |
700 | for (i=0; i<s->nb_esc_params; i++) { |
701 | switch (s->esc_params[i]) { | |
702 | case 0: /* reset all console attributes to default */ | |
703 | s->t_attrib = s->t_attrib_default; | |
704 | break; | |
705 | case 1: | |
706 | s->t_attrib.bold = 1; | |
707 | break; | |
708 | case 4: | |
709 | s->t_attrib.uline = 1; | |
710 | break; | |
711 | case 5: | |
712 | s->t_attrib.blink = 1; | |
713 | break; | |
714 | case 7: | |
715 | s->t_attrib.invers = 1; | |
716 | break; | |
717 | case 8: | |
718 | s->t_attrib.unvisible = 1; | |
719 | break; | |
720 | case 22: | |
721 | s->t_attrib.bold = 0; | |
722 | break; | |
723 | case 24: | |
724 | s->t_attrib.uline = 0; | |
725 | break; | |
726 | case 25: | |
727 | s->t_attrib.blink = 0; | |
728 | break; | |
729 | case 27: | |
730 | s->t_attrib.invers = 0; | |
731 | break; | |
732 | case 28: | |
733 | s->t_attrib.unvisible = 0; | |
734 | break; | |
735 | /* set foreground color */ | |
736 | case 30: | |
4083733d | 737 | s->t_attrib.fgcol = QEMU_COLOR_BLACK; |
6d6f7c28 PB |
738 | break; |
739 | case 31: | |
4083733d | 740 | s->t_attrib.fgcol = QEMU_COLOR_RED; |
6d6f7c28 PB |
741 | break; |
742 | case 32: | |
4083733d | 743 | s->t_attrib.fgcol = QEMU_COLOR_GREEN; |
6d6f7c28 PB |
744 | break; |
745 | case 33: | |
4083733d | 746 | s->t_attrib.fgcol = QEMU_COLOR_YELLOW; |
6d6f7c28 PB |
747 | break; |
748 | case 34: | |
4083733d | 749 | s->t_attrib.fgcol = QEMU_COLOR_BLUE; |
6d6f7c28 PB |
750 | break; |
751 | case 35: | |
4083733d | 752 | s->t_attrib.fgcol = QEMU_COLOR_MAGENTA; |
6d6f7c28 PB |
753 | break; |
754 | case 36: | |
4083733d | 755 | s->t_attrib.fgcol = QEMU_COLOR_CYAN; |
6d6f7c28 PB |
756 | break; |
757 | case 37: | |
4083733d | 758 | s->t_attrib.fgcol = QEMU_COLOR_WHITE; |
6d6f7c28 PB |
759 | break; |
760 | /* set background color */ | |
761 | case 40: | |
4083733d | 762 | s->t_attrib.bgcol = QEMU_COLOR_BLACK; |
6d6f7c28 PB |
763 | break; |
764 | case 41: | |
4083733d | 765 | s->t_attrib.bgcol = QEMU_COLOR_RED; |
6d6f7c28 PB |
766 | break; |
767 | case 42: | |
4083733d | 768 | s->t_attrib.bgcol = QEMU_COLOR_GREEN; |
6d6f7c28 PB |
769 | break; |
770 | case 43: | |
4083733d | 771 | s->t_attrib.bgcol = QEMU_COLOR_YELLOW; |
6d6f7c28 PB |
772 | break; |
773 | case 44: | |
4083733d | 774 | s->t_attrib.bgcol = QEMU_COLOR_BLUE; |
6d6f7c28 PB |
775 | break; |
776 | case 45: | |
4083733d | 777 | s->t_attrib.bgcol = QEMU_COLOR_MAGENTA; |
6d6f7c28 PB |
778 | break; |
779 | case 46: | |
4083733d | 780 | s->t_attrib.bgcol = QEMU_COLOR_CYAN; |
6d6f7c28 PB |
781 | break; |
782 | case 47: | |
4083733d | 783 | s->t_attrib.bgcol = QEMU_COLOR_WHITE; |
6d6f7c28 PB |
784 | break; |
785 | } | |
786 | } | |
787 | } | |
788 | ||
76ffb0b4 | 789 | static void console_clear_xy(QemuConsole *s, int x, int y) |
adb47967 TS |
790 | { |
791 | int y1 = (s->y_base + y) % s->total_height; | |
5b8541c6 GH |
792 | if (x >= s->width) { |
793 | x = s->width - 1; | |
794 | } | |
adb47967 TS |
795 | TextCell *c = &s->cells[y1 * s->width + x]; |
796 | c->ch = ' '; | |
797 | c->t_attrib = s->t_attrib_default; | |
adb47967 TS |
798 | update_xy(s, x, y); |
799 | } | |
800 | ||
58aa7d8e RK |
801 | static void console_put_one(QemuConsole *s, int ch) |
802 | { | |
803 | TextCell *c; | |
804 | int y1; | |
805 | if (s->x >= s->width) { | |
806 | /* line wrap */ | |
807 | s->x = 0; | |
808 | console_put_lf(s); | |
809 | } | |
810 | y1 = (s->y_base + s->y) % s->total_height; | |
811 | c = &s->cells[y1 * s->width + s->x]; | |
812 | c->ch = ch; | |
813 | c->t_attrib = s->t_attrib; | |
814 | update_xy(s, s->x, s->y); | |
815 | s->x++; | |
816 | } | |
817 | ||
818 | static void console_respond_str(QemuConsole *s, const char *buf) | |
819 | { | |
820 | while (*buf) { | |
821 | console_put_one(s, *buf); | |
822 | buf++; | |
823 | } | |
824 | } | |
825 | ||
3eea5498 | 826 | /* set cursor, checking bounds */ |
76ffb0b4 | 827 | static void set_cursor(QemuConsole *s, int x, int y) |
3eea5498 IC |
828 | { |
829 | if (x < 0) { | |
830 | x = 0; | |
831 | } | |
832 | if (y < 0) { | |
833 | y = 0; | |
834 | } | |
835 | if (y >= s->height) { | |
836 | y = s->height - 1; | |
837 | } | |
838 | if (x >= s->width) { | |
839 | x = s->width - 1; | |
840 | } | |
841 | ||
842 | s->x = x; | |
843 | s->y = y; | |
844 | } | |
845 | ||
76ffb0b4 | 846 | static void console_putchar(QemuConsole *s, int ch) |
e7f0ad58 | 847 | { |
58aa7d8e | 848 | int i; |
adb47967 | 849 | int x, y; |
58aa7d8e | 850 | char response[40]; |
e7f0ad58 FB |
851 | |
852 | switch(s->state) { | |
853 | case TTY_STATE_NORM: | |
854 | switch(ch) { | |
6d6f7c28 | 855 | case '\r': /* carriage return */ |
e7f0ad58 FB |
856 | s->x = 0; |
857 | break; | |
6d6f7c28 | 858 | case '\n': /* newline */ |
e7f0ad58 FB |
859 | console_put_lf(s); |
860 | break; | |
6d6f7c28 | 861 | case '\b': /* backspace */ |
5fafdf24 | 862 | if (s->x > 0) |
e15d7371 | 863 | s->x--; |
6d6f7c28 PB |
864 | break; |
865 | case '\t': /* tabspace */ | |
866 | if (s->x + (8 - (s->x % 8)) > s->width) { | |
bd468840 | 867 | s->x = 0; |
6d6f7c28 PB |
868 | console_put_lf(s); |
869 | } else { | |
870 | s->x = s->x + (8 - (s->x % 8)); | |
871 | } | |
872 | break; | |
873 | case '\a': /* alert aka. bell */ | |
874 | /* TODO: has to be implemented */ | |
875 | break; | |
adb47967 TS |
876 | case 14: |
877 | /* SI (shift in), character set 0 (ignored) */ | |
878 | break; | |
879 | case 15: | |
880 | /* SO (shift out), character set 1 (ignored) */ | |
881 | break; | |
6d6f7c28 | 882 | case 27: /* esc (introducing an escape sequence) */ |
e7f0ad58 FB |
883 | s->state = TTY_STATE_ESC; |
884 | break; | |
885 | default: | |
58aa7d8e | 886 | console_put_one(s, ch); |
e7f0ad58 FB |
887 | break; |
888 | } | |
889 | break; | |
6d6f7c28 | 890 | case TTY_STATE_ESC: /* check if it is a terminal escape sequence */ |
e7f0ad58 FB |
891 | if (ch == '[') { |
892 | for(i=0;i<MAX_ESC_PARAMS;i++) | |
893 | s->esc_params[i] = 0; | |
894 | s->nb_esc_params = 0; | |
895 | s->state = TTY_STATE_CSI; | |
896 | } else { | |
897 | s->state = TTY_STATE_NORM; | |
898 | } | |
899 | break; | |
6d6f7c28 | 900 | case TTY_STATE_CSI: /* handle escape sequence parameters */ |
e7f0ad58 FB |
901 | if (ch >= '0' && ch <= '9') { |
902 | if (s->nb_esc_params < MAX_ESC_PARAMS) { | |
c10600af LE |
903 | int *param = &s->esc_params[s->nb_esc_params]; |
904 | int digit = (ch - '0'); | |
905 | ||
906 | *param = (*param <= (INT_MAX - digit) / 10) ? | |
907 | *param * 10 + digit : INT_MAX; | |
e7f0ad58 FB |
908 | } |
909 | } else { | |
3eea5498 IC |
910 | if (s->nb_esc_params < MAX_ESC_PARAMS) |
911 | s->nb_esc_params++; | |
7c336f9f | 912 | if (ch == ';' || ch == '?') { |
e7f0ad58 | 913 | break; |
7c336f9f | 914 | } |
5d28b0e9 SW |
915 | trace_console_putchar_csi(s->esc_params[0], s->esc_params[1], |
916 | ch, s->nb_esc_params); | |
e7f0ad58 FB |
917 | s->state = TTY_STATE_NORM; |
918 | switch(ch) { | |
adb47967 TS |
919 | case 'A': |
920 | /* move cursor up */ | |
921 | if (s->esc_params[0] == 0) { | |
922 | s->esc_params[0] = 1; | |
923 | } | |
3eea5498 | 924 | set_cursor(s, s->x, s->y - s->esc_params[0]); |
adb47967 TS |
925 | break; |
926 | case 'B': | |
927 | /* move cursor down */ | |
928 | if (s->esc_params[0] == 0) { | |
929 | s->esc_params[0] = 1; | |
930 | } | |
3eea5498 | 931 | set_cursor(s, s->x, s->y + s->esc_params[0]); |
e7f0ad58 FB |
932 | break; |
933 | case 'C': | |
adb47967 TS |
934 | /* move cursor right */ |
935 | if (s->esc_params[0] == 0) { | |
936 | s->esc_params[0] = 1; | |
937 | } | |
3eea5498 | 938 | set_cursor(s, s->x + s->esc_params[0], s->y); |
e7f0ad58 | 939 | break; |
adb47967 TS |
940 | case 'D': |
941 | /* move cursor left */ | |
942 | if (s->esc_params[0] == 0) { | |
943 | s->esc_params[0] = 1; | |
944 | } | |
3eea5498 | 945 | set_cursor(s, s->x - s->esc_params[0], s->y); |
adb47967 TS |
946 | break; |
947 | case 'G': | |
948 | /* move cursor to column */ | |
3eea5498 | 949 | set_cursor(s, s->esc_params[0] - 1, s->y); |
adb47967 TS |
950 | break; |
951 | case 'f': | |
952 | case 'H': | |
953 | /* move cursor to row, column */ | |
3eea5498 | 954 | set_cursor(s, s->esc_params[1] - 1, s->esc_params[0] - 1); |
adb47967 TS |
955 | break; |
956 | case 'J': | |
957 | switch (s->esc_params[0]) { | |
958 | case 0: | |
959 | /* clear to end of screen */ | |
960 | for (y = s->y; y < s->height; y++) { | |
961 | for (x = 0; x < s->width; x++) { | |
962 | if (y == s->y && x < s->x) { | |
963 | continue; | |
964 | } | |
965 | console_clear_xy(s, x, y); | |
966 | } | |
967 | } | |
968 | break; | |
969 | case 1: | |
970 | /* clear from beginning of screen */ | |
971 | for (y = 0; y <= s->y; y++) { | |
972 | for (x = 0; x < s->width; x++) { | |
973 | if (y == s->y && x > s->x) { | |
974 | break; | |
975 | } | |
976 | console_clear_xy(s, x, y); | |
977 | } | |
978 | } | |
979 | break; | |
980 | case 2: | |
981 | /* clear entire screen */ | |
982 | for (y = 0; y <= s->height; y++) { | |
983 | for (x = 0; x < s->width; x++) { | |
984 | console_clear_xy(s, x, y); | |
985 | } | |
986 | } | |
f94a950f | 987 | break; |
adb47967 | 988 | } |
95d8f9f4 | 989 | break; |
e7f0ad58 | 990 | case 'K': |
adb47967 TS |
991 | switch (s->esc_params[0]) { |
992 | case 0: | |
f94a950f MA |
993 | /* clear to eol */ |
994 | for(x = s->x; x < s->width; x++) { | |
adb47967 | 995 | console_clear_xy(s, x, s->y); |
f94a950f MA |
996 | } |
997 | break; | |
adb47967 TS |
998 | case 1: |
999 | /* clear from beginning of line */ | |
5b8541c6 | 1000 | for (x = 0; x <= s->x && x < s->width; x++) { |
adb47967 TS |
1001 | console_clear_xy(s, x, s->y); |
1002 | } | |
1003 | break; | |
1004 | case 2: | |
1005 | /* clear entire line */ | |
1006 | for(x = 0; x < s->width; x++) { | |
1007 | console_clear_xy(s, x, s->y); | |
1008 | } | |
f94a950f MA |
1009 | break; |
1010 | } | |
adb47967 TS |
1011 | break; |
1012 | case 'm': | |
f94a950f MA |
1013 | console_handle_escape(s); |
1014 | break; | |
adb47967 | 1015 | case 'n': |
58aa7d8e RK |
1016 | switch (s->esc_params[0]) { |
1017 | case 5: | |
1018 | /* report console status (always succeed)*/ | |
1019 | console_respond_str(s, "\033[0n"); | |
1020 | break; | |
1021 | case 6: | |
1022 | /* report cursor position */ | |
1023 | sprintf(response, "\033[%d;%dR", | |
1024 | (s->y_base + s->y) % s->total_height + 1, | |
1025 | s->x + 1); | |
1026 | console_respond_str(s, response); | |
1027 | break; | |
1028 | } | |
adb47967 TS |
1029 | break; |
1030 | case 's': | |
1031 | /* save cursor position */ | |
1032 | s->x_saved = s->x; | |
1033 | s->y_saved = s->y; | |
1034 | break; | |
1035 | case 'u': | |
1036 | /* restore cursor position */ | |
1037 | s->x = s->x_saved; | |
1038 | s->y = s->y_saved; | |
1039 | break; | |
1040 | default: | |
5d28b0e9 | 1041 | trace_console_putchar_unhandled(ch); |
adb47967 TS |
1042 | break; |
1043 | } | |
1044 | break; | |
e7f0ad58 FB |
1045 | } |
1046 | } | |
1047 | } | |
1048 | ||
1049 | void console_select(unsigned int index) | |
1050 | { | |
284d1c6b | 1051 | DisplayChangeListener *dcl; |
76ffb0b4 | 1052 | QemuConsole *s; |
6d6f7c28 | 1053 | |
437fe106 | 1054 | trace_console_select(index); |
284d1c6b | 1055 | s = qemu_console_lookup_by_index(index); |
e7f0ad58 | 1056 | if (s) { |
7d957bd8 | 1057 | DisplayState *ds = s->ds; |
bf1bed81 | 1058 | |
e7f0ad58 | 1059 | active_console = s; |
a93a4a22 | 1060 | if (ds->have_gfx) { |
284d1c6b GH |
1061 | QLIST_FOREACH(dcl, &ds->listeners, next) { |
1062 | if (dcl->con != NULL) { | |
1063 | continue; | |
1064 | } | |
1065 | if (dcl->ops->dpy_gfx_switch) { | |
1066 | dcl->ops->dpy_gfx_switch(dcl, s->surface); | |
1067 | } | |
1068 | } | |
2e5567c9 GH |
1069 | if (s->surface) { |
1070 | dpy_gfx_update(s, 0, 0, surface_width(s->surface), | |
1071 | surface_height(s->surface)); | |
1072 | } | |
a93a4a22 GH |
1073 | } |
1074 | if (ds->have_text) { | |
c78f7137 | 1075 | dpy_text_resize(s, s->width, s->height); |
68f00996 | 1076 | } |
aea7947c | 1077 | text_console_update_cursor(NULL); |
e7f0ad58 FB |
1078 | } |
1079 | } | |
1080 | ||
db1015e9 | 1081 | struct VCChardev { |
0ec7b3e7 | 1082 | Chardev parent; |
41ac54b2 | 1083 | QemuConsole *console; |
db1015e9 EH |
1084 | }; |
1085 | typedef struct VCChardev VCChardev; | |
41ac54b2 | 1086 | |
777357d7 | 1087 | #define TYPE_CHARDEV_VC "chardev-vc" |
8110fa1d EH |
1088 | DECLARE_INSTANCE_CHECKER(VCChardev, VC_CHARDEV, |
1089 | TYPE_CHARDEV_VC) | |
777357d7 | 1090 | |
5bf5adae | 1091 | static int vc_chr_write(Chardev *chr, const uint8_t *buf, int len) |
e7f0ad58 | 1092 | { |
777357d7 | 1093 | VCChardev *drv = VC_CHARDEV(chr); |
41ac54b2 | 1094 | QemuConsole *s = drv->console; |
e7f0ad58 FB |
1095 | int i; |
1096 | ||
b68e956a MAL |
1097 | if (!s->ds) { |
1098 | return 0; | |
1099 | } | |
1100 | ||
14778c20 PB |
1101 | s->update_x0 = s->width * FONT_WIDTH; |
1102 | s->update_y0 = s->height * FONT_HEIGHT; | |
1103 | s->update_x1 = 0; | |
1104 | s->update_y1 = 0; | |
e7f0ad58 FB |
1105 | console_show_cursor(s, 0); |
1106 | for(i = 0; i < len; i++) { | |
1107 | console_putchar(s, buf[i]); | |
1108 | } | |
1109 | console_show_cursor(s, 1); | |
a93a4a22 | 1110 | if (s->ds->have_gfx && s->update_x0 < s->update_x1) { |
c78f7137 | 1111 | dpy_gfx_update(s, s->update_x0, s->update_y0, |
a93a4a22 GH |
1112 | s->update_x1 - s->update_x0, |
1113 | s->update_y1 - s->update_y0); | |
14778c20 | 1114 | } |
e7f0ad58 FB |
1115 | return len; |
1116 | } | |
1117 | ||
ec222519 | 1118 | static void kbd_send_chars(QemuConsole *s) |
e15d7371 | 1119 | { |
0c9d0641 | 1120 | uint32_t len, avail; |
3b46e624 | 1121 | |
909cda12 | 1122 | len = qemu_chr_be_can_write(s->chr); |
0c9d0641 | 1123 | avail = fifo8_num_used(&s->out_fifo); |
ec222519 | 1124 | while (len > 0 && avail > 0) { |
0c9d0641 VR |
1125 | const uint8_t *buf; |
1126 | uint32_t size; | |
1127 | ||
ec222519 | 1128 | buf = fifo8_pop_buf(&s->out_fifo, MIN(len, avail), &size); |
0c9d0641 | 1129 | qemu_chr_be_write(s->chr, (uint8_t *)buf, size); |
ec222519 | 1130 | len = qemu_chr_be_can_write(s->chr); |
0c9d0641 | 1131 | avail -= size; |
e15d7371 | 1132 | } |
e15d7371 FB |
1133 | } |
1134 | ||
e7f0ad58 | 1135 | /* called when an ascii key is pressed */ |
3f9a6e85 | 1136 | void kbd_put_keysym_console(QemuConsole *s, int keysym) |
e7f0ad58 | 1137 | { |
e7f0ad58 FB |
1138 | uint8_t buf[16], *q; |
1139 | int c; | |
0c9d0641 | 1140 | uint32_t num_free; |
e7f0ad58 | 1141 | |
af3a9031 | 1142 | if (!s || (s->console_type == GRAPHIC_CONSOLE)) |
e7f0ad58 FB |
1143 | return; |
1144 | ||
1145 | switch(keysym) { | |
1146 | case QEMU_KEY_CTRL_UP: | |
81c0d5a6 | 1147 | console_scroll(s, -1); |
e7f0ad58 FB |
1148 | break; |
1149 | case QEMU_KEY_CTRL_DOWN: | |
81c0d5a6 | 1150 | console_scroll(s, 1); |
e7f0ad58 FB |
1151 | break; |
1152 | case QEMU_KEY_CTRL_PAGEUP: | |
81c0d5a6 | 1153 | console_scroll(s, -10); |
e7f0ad58 FB |
1154 | break; |
1155 | case QEMU_KEY_CTRL_PAGEDOWN: | |
81c0d5a6 | 1156 | console_scroll(s, 10); |
e7f0ad58 FB |
1157 | break; |
1158 | default: | |
e15d7371 FB |
1159 | /* convert the QEMU keysym to VT100 key string */ |
1160 | q = buf; | |
1161 | if (keysym >= 0xe100 && keysym <= 0xe11f) { | |
1162 | *q++ = '\033'; | |
1163 | *q++ = '['; | |
1164 | c = keysym - 0xe100; | |
1165 | if (c >= 10) | |
1166 | *q++ = '0' + (c / 10); | |
1167 | *q++ = '0' + (c % 10); | |
1168 | *q++ = '~'; | |
1169 | } else if (keysym >= 0xe120 && keysym <= 0xe17f) { | |
1170 | *q++ = '\033'; | |
1171 | *q++ = '['; | |
1172 | *q++ = keysym & 0xff; | |
4104833f | 1173 | } else if (s->echo && (keysym == '\r' || keysym == '\n')) { |
5bf5adae | 1174 | vc_chr_write(s->chr, (const uint8_t *) "\r", 1); |
4104833f | 1175 | *q++ = '\n'; |
e15d7371 | 1176 | } else { |
4104833f PB |
1177 | *q++ = keysym; |
1178 | } | |
1179 | if (s->echo) { | |
5bf5adae | 1180 | vc_chr_write(s->chr, buf, q - buf); |
e15d7371 | 1181 | } |
014b00cc VR |
1182 | num_free = fifo8_num_free(&s->out_fifo); |
1183 | fifo8_push_all(&s->out_fifo, buf, MIN(num_free, q - buf)); | |
1184 | kbd_send_chars(s); | |
e7f0ad58 FB |
1185 | break; |
1186 | } | |
1187 | } | |
1188 | ||
7fb1cf16 | 1189 | static const int qcode_to_keysym[Q_KEY_CODE__MAX] = { |
50ef4679 GH |
1190 | [Q_KEY_CODE_UP] = QEMU_KEY_UP, |
1191 | [Q_KEY_CODE_DOWN] = QEMU_KEY_DOWN, | |
1192 | [Q_KEY_CODE_RIGHT] = QEMU_KEY_RIGHT, | |
1193 | [Q_KEY_CODE_LEFT] = QEMU_KEY_LEFT, | |
1194 | [Q_KEY_CODE_HOME] = QEMU_KEY_HOME, | |
1195 | [Q_KEY_CODE_END] = QEMU_KEY_END, | |
1196 | [Q_KEY_CODE_PGUP] = QEMU_KEY_PAGEUP, | |
1197 | [Q_KEY_CODE_PGDN] = QEMU_KEY_PAGEDOWN, | |
1198 | [Q_KEY_CODE_DELETE] = QEMU_KEY_DELETE, | |
344aa283 | 1199 | [Q_KEY_CODE_BACKSPACE] = QEMU_KEY_BACKSPACE, |
50ef4679 GH |
1200 | }; |
1201 | ||
da024b1e GH |
1202 | static const int ctrl_qcode_to_keysym[Q_KEY_CODE__MAX] = { |
1203 | [Q_KEY_CODE_UP] = QEMU_KEY_CTRL_UP, | |
1204 | [Q_KEY_CODE_DOWN] = QEMU_KEY_CTRL_DOWN, | |
1205 | [Q_KEY_CODE_RIGHT] = QEMU_KEY_CTRL_RIGHT, | |
1206 | [Q_KEY_CODE_LEFT] = QEMU_KEY_CTRL_LEFT, | |
1207 | [Q_KEY_CODE_HOME] = QEMU_KEY_CTRL_HOME, | |
1208 | [Q_KEY_CODE_END] = QEMU_KEY_CTRL_END, | |
1209 | [Q_KEY_CODE_PGUP] = QEMU_KEY_CTRL_PAGEUP, | |
1210 | [Q_KEY_CODE_PGDN] = QEMU_KEY_CTRL_PAGEDOWN, | |
1211 | }; | |
1212 | ||
1213 | bool kbd_put_qcode_console(QemuConsole *s, int qcode, bool ctrl) | |
50ef4679 GH |
1214 | { |
1215 | int keysym; | |
1216 | ||
da024b1e | 1217 | keysym = ctrl ? ctrl_qcode_to_keysym[qcode] : qcode_to_keysym[qcode]; |
50ef4679 GH |
1218 | if (keysym == 0) { |
1219 | return false; | |
1220 | } | |
1221 | kbd_put_keysym_console(s, keysym); | |
1222 | return true; | |
1223 | } | |
1224 | ||
bdef9724 GH |
1225 | void kbd_put_string_console(QemuConsole *s, const char *str, int len) |
1226 | { | |
1227 | int i; | |
1228 | ||
1229 | for (i = 0; i < len && str[i]; i++) { | |
1230 | kbd_put_keysym_console(s, str[i]); | |
1231 | } | |
1232 | } | |
1233 | ||
3f9a6e85 GH |
1234 | void kbd_put_keysym(int keysym) |
1235 | { | |
1236 | kbd_put_keysym_console(active_console, keysym); | |
1237 | } | |
1238 | ||
4d3b6f6e AZ |
1239 | static void text_console_invalidate(void *opaque) |
1240 | { | |
76ffb0b4 | 1241 | QemuConsole *s = (QemuConsole *) opaque; |
1562e531 GH |
1242 | |
1243 | if (s->ds->have_text && s->console_type == TEXT_CONSOLE) { | |
68f00996 AL |
1244 | text_console_resize(s); |
1245 | } | |
4d3b6f6e AZ |
1246 | console_refresh(s); |
1247 | } | |
1248 | ||
c227f099 | 1249 | static void text_console_update(void *opaque, console_ch_t *chardata) |
4d3b6f6e | 1250 | { |
76ffb0b4 | 1251 | QemuConsole *s = (QemuConsole *) opaque; |
4d3b6f6e AZ |
1252 | int i, j, src; |
1253 | ||
1254 | if (s->text_x[0] <= s->text_x[1]) { | |
1255 | src = (s->y_base + s->text_y[0]) * s->width; | |
1256 | chardata += s->text_y[0] * s->width; | |
1257 | for (i = s->text_y[0]; i <= s->text_y[1]; i ++) | |
4083733d OH |
1258 | for (j = 0; j < s->width; j++, src++) { |
1259 | console_write_ch(chardata ++, | |
1260 | ATTR2CHTYPE(s->cells[src].ch, | |
1261 | s->cells[src].t_attrib.fgcol, | |
1262 | s->cells[src].t_attrib.bgcol, | |
1263 | s->cells[src].t_attrib.bold)); | |
1264 | } | |
c78f7137 | 1265 | dpy_text_update(s, s->text_x[0], s->text_y[0], |
a93a4a22 | 1266 | s->text_x[1] - s->text_x[0], i - s->text_y[0]); |
4d3b6f6e AZ |
1267 | s->text_x[0] = s->width; |
1268 | s->text_y[0] = s->height; | |
1269 | s->text_x[1] = 0; | |
1270 | s->text_y[1] = 0; | |
1271 | } | |
1272 | if (s->cursor_invalidate) { | |
c78f7137 | 1273 | dpy_text_cursor(s, s->x, s->y); |
4d3b6f6e AZ |
1274 | s->cursor_invalidate = 0; |
1275 | } | |
1276 | } | |
1277 | ||
afff2b15 KB |
1278 | static QemuConsole *new_console(DisplayState *ds, console_type_t console_type, |
1279 | uint32_t head) | |
e7f0ad58 | 1280 | { |
95be0669 | 1281 | Object *obj; |
76ffb0b4 | 1282 | QemuConsole *s; |
95219897 | 1283 | int i; |
e7f0ad58 | 1284 | |
95be0669 GH |
1285 | obj = object_new(TYPE_QEMU_CONSOLE); |
1286 | s = QEMU_CONSOLE(obj); | |
0d9b90ce | 1287 | qemu_co_queue_init(&s->dump_queue); |
afff2b15 | 1288 | s->head = head; |
aa2beaa1 | 1289 | object_property_add_link(obj, "device", TYPE_DEVICE, |
9561fda8 | 1290 | (Object **)&s->device, |
39f72ef9 | 1291 | object_property_allow_set_link, |
d2623129 | 1292 | OBJ_PROP_LINK_STRONG); |
836e1b38 | 1293 | object_property_add_uint32_ptr(obj, "head", &s->head, |
d2623129 | 1294 | OBJ_PROP_FLAG_READ); |
aa2beaa1 | 1295 | |
af3a9031 TS |
1296 | if (!active_console || ((active_console->console_type != GRAPHIC_CONSOLE) && |
1297 | (console_type == GRAPHIC_CONSOLE))) { | |
e7f0ad58 | 1298 | active_console = s; |
af3a9031 | 1299 | } |
e7f0ad58 | 1300 | s->ds = ds; |
af3a9031 | 1301 | s->console_type = console_type; |
41d004d8 | 1302 | s->window_id = -1; |
a1d2db08 | 1303 | |
cd6cd8fa GH |
1304 | if (QTAILQ_EMPTY(&consoles)) { |
1305 | s->index = 0; | |
1306 | QTAILQ_INSERT_TAIL(&consoles, s, next); | |
2f181fbd | 1307 | } else if (console_type != GRAPHIC_CONSOLE || phase_check(PHASE_MACHINE_READY)) { |
eae3eb3e | 1308 | QemuConsole *last = QTAILQ_LAST(&consoles); |
cd6cd8fa GH |
1309 | s->index = last->index + 1; |
1310 | QTAILQ_INSERT_TAIL(&consoles, s, next); | |
95219897 | 1311 | } else { |
9588d67e GH |
1312 | /* |
1313 | * HACK: Put graphical consoles before text consoles. | |
1314 | * | |
1315 | * Only do that for coldplugged devices. After initial device | |
1316 | * initialization we will not renumber the consoles any more. | |
1317 | */ | |
cd6cd8fa GH |
1318 | QemuConsole *c = QTAILQ_FIRST(&consoles); |
1319 | ||
1320 | while (QTAILQ_NEXT(c, next) != NULL && | |
1321 | c->console_type == GRAPHIC_CONSOLE) { | |
1322 | c = QTAILQ_NEXT(c, next); | |
1323 | } | |
1324 | if (c->console_type == GRAPHIC_CONSOLE) { | |
1325 | /* have no text consoles */ | |
1326 | s->index = c->index + 1; | |
1327 | QTAILQ_INSERT_AFTER(&consoles, c, s, next); | |
1328 | } else { | |
1329 | s->index = c->index; | |
1330 | QTAILQ_INSERT_BEFORE(c, s, next); | |
1331 | /* renumber text consoles */ | |
1332 | for (i = s->index + 1; c != NULL; c = QTAILQ_NEXT(c, next), i++) { | |
1333 | c->index = i; | |
1334 | } | |
95219897 | 1335 | } |
95219897 PB |
1336 | } |
1337 | return s; | |
1338 | } | |
1339 | ||
eb69442a | 1340 | DisplaySurface *qemu_create_displaysurface(int width, int height) |
ffe8b821 | 1341 | { |
eb69442a | 1342 | DisplaySurface *surface = g_new0(DisplaySurface, 1); |
69c77777 | 1343 | |
eb69442a | 1344 | trace_displaysurface_create(surface, width, height); |
30f1e661 | 1345 | surface->format = PIXMAN_x8r8g8b8; |
69c77777 GH |
1346 | surface->image = pixman_image_create_bits(surface->format, |
1347 | width, height, | |
30f1e661 | 1348 | NULL, width * 4); |
69c77777 | 1349 | assert(surface->image != NULL); |
30f1e661 | 1350 | surface->flags = QEMU_ALLOCATED_FLAG; |
98b50080 | 1351 | |
537a4391 GH |
1352 | return surface; |
1353 | } | |
1354 | ||
30f1e661 GH |
1355 | DisplaySurface *qemu_create_displaysurface_from(int width, int height, |
1356 | pixman_format_code_t format, | |
1357 | int linesize, uint8_t *data) | |
98b50080 | 1358 | { |
69c77777 | 1359 | DisplaySurface *surface = g_new0(DisplaySurface, 1); |
98b50080 | 1360 | |
30f1e661 GH |
1361 | trace_displaysurface_create_from(surface, width, height, format); |
1362 | surface->format = format; | |
69c77777 GH |
1363 | surface->image = pixman_image_create_bits(surface->format, |
1364 | width, height, | |
1365 | (void *)data, linesize); | |
1366 | assert(surface->image != NULL); | |
1367 | ||
98b50080 PB |
1368 | return surface; |
1369 | } | |
1370 | ||
ca58b45f GH |
1371 | DisplaySurface *qemu_create_displaysurface_pixman(pixman_image_t *image) |
1372 | { | |
1373 | DisplaySurface *surface = g_new0(DisplaySurface, 1); | |
1374 | ||
1375 | trace_displaysurface_create_pixman(surface); | |
1376 | surface->format = pixman_image_get_format(image); | |
1377 | surface->image = pixman_image_ref(image); | |
1378 | ||
1379 | return surface; | |
1380 | } | |
1381 | ||
b5a087b0 AO |
1382 | DisplaySurface *qemu_create_placeholder_surface(int w, int h, |
1383 | const char *msg) | |
d3002b04 | 1384 | { |
521a580d | 1385 | DisplaySurface *surface = qemu_create_displaysurface(w, h); |
4083733d OH |
1386 | pixman_color_t bg = color_table_rgb[0][QEMU_COLOR_BLACK]; |
1387 | pixman_color_t fg = color_table_rgb[0][QEMU_COLOR_WHITE]; | |
d3002b04 GH |
1388 | pixman_image_t *glyph; |
1389 | int len, x, y, i; | |
1390 | ||
1391 | len = strlen(msg); | |
521a580d GH |
1392 | x = (w / FONT_WIDTH - len) / 2; |
1393 | y = (h / FONT_HEIGHT - 1) / 2; | |
d3002b04 GH |
1394 | for (i = 0; i < len; i++) { |
1395 | glyph = qemu_pixman_glyph_from_vgafont(FONT_HEIGHT, vgafont16, msg[i]); | |
1396 | qemu_pixman_glyph_render(glyph, surface->image, &fg, &bg, | |
1397 | x+i, y, FONT_WIDTH, FONT_HEIGHT); | |
1398 | qemu_pixman_image_unref(glyph); | |
1399 | } | |
b5a087b0 | 1400 | surface->flags |= QEMU_PLACEHOLDER_FLAG; |
d3002b04 GH |
1401 | return surface; |
1402 | } | |
1403 | ||
da229ef3 | 1404 | void qemu_free_displaysurface(DisplaySurface *surface) |
98b50080 | 1405 | { |
da229ef3 | 1406 | if (surface == NULL) { |
98b50080 | 1407 | return; |
187cd1d9 | 1408 | } |
da229ef3 GH |
1409 | trace_displaysurface_free(surface); |
1410 | qemu_pixman_image_unref(surface->image); | |
1411 | g_free(surface); | |
98b50080 PB |
1412 | } |
1413 | ||
06020b95 GH |
1414 | bool console_has_gl(QemuConsole *con) |
1415 | { | |
1416 | return con->gl != NULL; | |
1417 | } | |
1418 | ||
d0e137bc MAL |
1419 | static bool displaychangelistener_has_dmabuf(DisplayChangeListener *dcl) |
1420 | { | |
1421 | if (dcl->ops->dpy_has_dmabuf) { | |
1422 | return dcl->ops->dpy_has_dmabuf(dcl); | |
1423 | } | |
1424 | ||
1425 | if (dcl->ops->dpy_gl_scanout_dmabuf) { | |
1426 | return true; | |
1427 | } | |
1428 | ||
1429 | return false; | |
1430 | } | |
1431 | ||
5983fdf1 MAL |
1432 | static bool dpy_compatible_with(QemuConsole *con, |
1433 | DisplayChangeListener *dcl, Error **errp) | |
1434 | { | |
5983fdf1 MAL |
1435 | int flags; |
1436 | ||
1437 | flags = con->hw_ops->get_flags ? con->hw_ops->get_flags(con->hw) : 0; | |
1438 | ||
1439 | if (flags & GRAPHIC_FLAGS_GL && | |
1440 | !console_has_gl(con)) { | |
1441 | error_setg(errp, "The console requires a GL context."); | |
1442 | return false; | |
1443 | ||
1444 | } | |
1445 | ||
1446 | if (flags & GRAPHIC_FLAGS_DMABUF && | |
1447 | !displaychangelistener_has_dmabuf(dcl)) { | |
1448 | error_setg(errp, "The console requires display DMABUF support."); | |
1449 | return false; | |
1450 | } | |
1451 | ||
1452 | return true; | |
1453 | } | |
1454 | ||
4f418149 MAL |
1455 | void qemu_console_set_display_gl_ctx(QemuConsole *con, |
1456 | DisplayChangeListener *dcl) | |
1457 | { | |
1458 | /* display has opengl support */ | |
1459 | assert(dcl->con); | |
1460 | if (dcl->con->gl) { | |
1461 | fprintf(stderr, "can't register two opengl displays (%s, %s)\n", | |
1462 | dcl->ops->dpy_name, dcl->con->gl->ops->dpy_name); | |
1463 | exit(1); | |
1464 | } | |
1465 | dcl->con->gl = dcl; | |
1466 | } | |
1467 | ||
5209089f | 1468 | void register_displaychangelistener(DisplayChangeListener *dcl) |
7c20b4a3 | 1469 | { |
521a580d GH |
1470 | static const char nodev[] = |
1471 | "This VM has no graphic display device."; | |
d3002b04 | 1472 | static DisplaySurface *dummy; |
284d1c6b GH |
1473 | QemuConsole *con; |
1474 | ||
e0665c3b MAL |
1475 | assert(!dcl->ds); |
1476 | ||
ac32b2ff MAL |
1477 | if (dcl->con && dcl->con->gl && |
1478 | dcl->con->gl != dcl) { | |
1479 | error_report("Display %s is incompatible with the GL context", | |
1480 | dcl->ops->dpy_name); | |
1481 | exit(1); | |
06020b95 GH |
1482 | } |
1483 | ||
f9734d5d MA |
1484 | if (dcl->con) { |
1485 | dpy_compatible_with(dcl->con, dcl, &error_fatal); | |
5983fdf1 MAL |
1486 | } |
1487 | ||
7c20b4a3 | 1488 | trace_displaychangelistener_register(dcl, dcl->ops->dpy_name); |
5209089f GH |
1489 | dcl->ds = get_alloc_displaystate(); |
1490 | QLIST_INSERT_HEAD(&dcl->ds->listeners, dcl, next); | |
1491 | gui_setup_refresh(dcl->ds); | |
284d1c6b GH |
1492 | if (dcl->con) { |
1493 | dcl->con->dcls++; | |
1494 | con = dcl->con; | |
1495 | } else { | |
1496 | con = active_console; | |
1497 | } | |
d3002b04 GH |
1498 | if (dcl->ops->dpy_gfx_switch) { |
1499 | if (con) { | |
1500 | dcl->ops->dpy_gfx_switch(dcl, con->surface); | |
1501 | } else { | |
1502 | if (!dummy) { | |
b5a087b0 | 1503 | dummy = qemu_create_placeholder_surface(640, 480, nodev); |
d3002b04 GH |
1504 | } |
1505 | dcl->ops->dpy_gfx_switch(dcl, dummy); | |
1506 | } | |
7c20b4a3 | 1507 | } |
aea7947c | 1508 | text_console_update_cursor(NULL); |
7c20b4a3 GH |
1509 | } |
1510 | ||
0f7b2864 GH |
1511 | void update_displaychangelistener(DisplayChangeListener *dcl, |
1512 | uint64_t interval) | |
1513 | { | |
1514 | DisplayState *ds = dcl->ds; | |
1515 | ||
1516 | dcl->update_interval = interval; | |
1517 | if (!ds->refreshing && ds->update_interval > interval) { | |
bc72ad67 | 1518 | timer_mod(ds->gui_timer, ds->last_update + interval); |
0f7b2864 GH |
1519 | } |
1520 | } | |
1521 | ||
7c20b4a3 GH |
1522 | void unregister_displaychangelistener(DisplayChangeListener *dcl) |
1523 | { | |
1524 | DisplayState *ds = dcl->ds; | |
1525 | trace_displaychangelistener_unregister(dcl, dcl->ops->dpy_name); | |
284d1c6b GH |
1526 | if (dcl->con) { |
1527 | dcl->con->dcls--; | |
1528 | } | |
7c20b4a3 | 1529 | QLIST_REMOVE(dcl, next); |
777c5f1e | 1530 | dcl->ds = NULL; |
7c20b4a3 GH |
1531 | gui_setup_refresh(ds); |
1532 | } | |
1533 | ||
cf1ecc82 GH |
1534 | static void dpy_set_ui_info_timer(void *opaque) |
1535 | { | |
1536 | QemuConsole *con = opaque; | |
1537 | ||
1538 | con->hw_ops->ui_info(con->hw, con->head, &con->ui_info); | |
1539 | } | |
1540 | ||
b7fb49f0 GH |
1541 | bool dpy_ui_info_supported(QemuConsole *con) |
1542 | { | |
5c4b107f GH |
1543 | if (con == NULL) { |
1544 | con = active_console; | |
1545 | } | |
1546 | ||
b7fb49f0 GH |
1547 | return con->hw_ops->ui_info != NULL; |
1548 | } | |
1549 | ||
5eaf1e48 MAL |
1550 | const QemuUIInfo *dpy_get_ui_info(const QemuConsole *con) |
1551 | { | |
5c4b107f GH |
1552 | if (con == NULL) { |
1553 | con = active_console; | |
1554 | } | |
5eaf1e48 MAL |
1555 | |
1556 | return &con->ui_info; | |
1557 | } | |
1558 | ||
ca19ef52 | 1559 | int dpy_set_ui_info(QemuConsole *con, QemuUIInfo *info, bool delay) |
6f90f3d7 | 1560 | { |
5c4b107f GH |
1561 | if (con == NULL) { |
1562 | con = active_console; | |
1563 | } | |
1185fde4 | 1564 | |
b7fb49f0 | 1565 | if (!dpy_ui_info_supported(con)) { |
cf1ecc82 | 1566 | return -1; |
6f90f3d7 | 1567 | } |
1185fde4 GH |
1568 | if (memcmp(&con->ui_info, info, sizeof(con->ui_info)) == 0) { |
1569 | /* nothing changed -- ignore */ | |
1570 | return 0; | |
1571 | } | |
cf1ecc82 GH |
1572 | |
1573 | /* | |
1574 | * Typically we get a flood of these as the user resizes the window. | |
1575 | * Wait until the dust has settled (one second without updates), then | |
1576 | * go notify the guest. | |
1577 | */ | |
1185fde4 | 1578 | con->ui_info = *info; |
ca19ef52 MAL |
1579 | timer_mod(con->ui_timer, |
1580 | qemu_clock_get_ms(QEMU_CLOCK_REALTIME) + (delay ? 1000 : 0)); | |
cf1ecc82 | 1581 | return 0; |
6f90f3d7 GH |
1582 | } |
1583 | ||
c78f7137 | 1584 | void dpy_gfx_update(QemuConsole *con, int x, int y, int w, int h) |
7c20b4a3 | 1585 | { |
c78f7137 | 1586 | DisplayState *s = con->ds; |
284d1c6b | 1587 | DisplayChangeListener *dcl; |
06020b95 GH |
1588 | int width = w; |
1589 | int height = h; | |
7c20b4a3 | 1590 | |
06020b95 GH |
1591 | if (con->surface) { |
1592 | width = surface_width(con->surface); | |
1593 | height = surface_height(con->surface); | |
1594 | } | |
7c20b4a3 GH |
1595 | x = MAX(x, 0); |
1596 | y = MAX(y, 0); | |
1597 | x = MIN(x, width); | |
1598 | y = MIN(y, height); | |
1599 | w = MIN(w, width - x); | |
1600 | h = MIN(h, height - y); | |
1601 | ||
81c0d5a6 | 1602 | if (!qemu_console_is_visible(con)) { |
321f048d GH |
1603 | return; |
1604 | } | |
7c20b4a3 | 1605 | QLIST_FOREACH(dcl, &s->listeners, next) { |
284d1c6b GH |
1606 | if (con != (dcl->con ? dcl->con : active_console)) { |
1607 | continue; | |
1608 | } | |
7c20b4a3 | 1609 | if (dcl->ops->dpy_gfx_update) { |
bc2ed970 | 1610 | dcl->ops->dpy_gfx_update(dcl, x, y, w, h); |
7c20b4a3 GH |
1611 | } |
1612 | } | |
1613 | } | |
1614 | ||
7cd0afe6 TZ |
1615 | void dpy_gfx_update_full(QemuConsole *con) |
1616 | { | |
1617 | if (!con->surface) { | |
1618 | return; | |
1619 | } | |
1620 | dpy_gfx_update(con, 0, 0, | |
1621 | surface_width(con->surface), | |
1622 | surface_height(con->surface)); | |
1623 | } | |
1624 | ||
321f048d GH |
1625 | void dpy_gfx_replace_surface(QemuConsole *con, |
1626 | DisplaySurface *surface) | |
1627 | { | |
c821a58e | 1628 | static const char placeholder_msg[] = "Display output is not active."; |
321f048d GH |
1629 | DisplayState *s = con->ds; |
1630 | DisplaySurface *old_surface = con->surface; | |
284d1c6b | 1631 | DisplayChangeListener *dcl; |
c821a58e AO |
1632 | int width; |
1633 | int height; | |
1634 | ||
1635 | if (!surface) { | |
1636 | if (old_surface) { | |
1637 | width = surface_width(old_surface); | |
1638 | height = surface_height(old_surface); | |
1639 | } else { | |
1640 | width = 640; | |
1641 | height = 480; | |
1642 | } | |
1643 | ||
1644 | surface = qemu_create_placeholder_surface(width, height, placeholder_msg); | |
1645 | } | |
321f048d | 1646 | |
c821a58e | 1647 | assert(old_surface != surface); |
6905b934 | 1648 | |
321f048d | 1649 | con->surface = surface; |
284d1c6b GH |
1650 | QLIST_FOREACH(dcl, &s->listeners, next) { |
1651 | if (con != (dcl->con ? dcl->con : active_console)) { | |
1652 | continue; | |
1653 | } | |
1654 | if (dcl->ops->dpy_gfx_switch) { | |
1655 | dcl->ops->dpy_gfx_switch(dcl, surface); | |
1656 | } | |
321f048d | 1657 | } |
da229ef3 | 1658 | qemu_free_displaysurface(old_surface); |
7c20b4a3 GH |
1659 | } |
1660 | ||
49743df3 BH |
1661 | bool dpy_gfx_check_format(QemuConsole *con, |
1662 | pixman_format_code_t format) | |
1663 | { | |
1664 | DisplayChangeListener *dcl; | |
1665 | DisplayState *s = con->ds; | |
1666 | ||
1667 | QLIST_FOREACH(dcl, &s->listeners, next) { | |
1668 | if (dcl->con && dcl->con != con) { | |
1669 | /* dcl bound to another console -> skip */ | |
1670 | continue; | |
1671 | } | |
1672 | if (dcl->ops->dpy_gfx_check_format) { | |
1673 | if (!dcl->ops->dpy_gfx_check_format(dcl, format)) { | |
1674 | return false; | |
1675 | } | |
1676 | } else { | |
75ae7c46 | 1677 | /* default is to allow native 32 bpp only */ |
49743df3 BH |
1678 | if (format != qemu_default_pixman_format(32, true)) { |
1679 | return false; | |
1680 | } | |
1681 | } | |
1682 | } | |
1683 | return true; | |
1684 | } | |
1685 | ||
6075137d | 1686 | static void dpy_refresh(DisplayState *s) |
7c20b4a3 | 1687 | { |
284d1c6b GH |
1688 | DisplayChangeListener *dcl; |
1689 | ||
7c20b4a3 GH |
1690 | QLIST_FOREACH(dcl, &s->listeners, next) { |
1691 | if (dcl->ops->dpy_refresh) { | |
3f8f1313 | 1692 | dcl->ops->dpy_refresh(dcl); |
7c20b4a3 GH |
1693 | } |
1694 | } | |
1695 | } | |
1696 | ||
c78f7137 | 1697 | void dpy_text_cursor(QemuConsole *con, int x, int y) |
7c20b4a3 | 1698 | { |
c78f7137 | 1699 | DisplayState *s = con->ds; |
284d1c6b | 1700 | DisplayChangeListener *dcl; |
321f048d | 1701 | |
81c0d5a6 | 1702 | if (!qemu_console_is_visible(con)) { |
321f048d GH |
1703 | return; |
1704 | } | |
7c20b4a3 | 1705 | QLIST_FOREACH(dcl, &s->listeners, next) { |
284d1c6b GH |
1706 | if (con != (dcl->con ? dcl->con : active_console)) { |
1707 | continue; | |
1708 | } | |
7c20b4a3 | 1709 | if (dcl->ops->dpy_text_cursor) { |
bc2ed970 | 1710 | dcl->ops->dpy_text_cursor(dcl, x, y); |
7c20b4a3 GH |
1711 | } |
1712 | } | |
1713 | } | |
1714 | ||
c78f7137 | 1715 | void dpy_text_update(QemuConsole *con, int x, int y, int w, int h) |
7c20b4a3 | 1716 | { |
c78f7137 | 1717 | DisplayState *s = con->ds; |
284d1c6b | 1718 | DisplayChangeListener *dcl; |
321f048d | 1719 | |
81c0d5a6 | 1720 | if (!qemu_console_is_visible(con)) { |
321f048d GH |
1721 | return; |
1722 | } | |
7c20b4a3 | 1723 | QLIST_FOREACH(dcl, &s->listeners, next) { |
284d1c6b GH |
1724 | if (con != (dcl->con ? dcl->con : active_console)) { |
1725 | continue; | |
1726 | } | |
7c20b4a3 | 1727 | if (dcl->ops->dpy_text_update) { |
bc2ed970 | 1728 | dcl->ops->dpy_text_update(dcl, x, y, w, h); |
7c20b4a3 GH |
1729 | } |
1730 | } | |
1731 | } | |
1732 | ||
c78f7137 | 1733 | void dpy_text_resize(QemuConsole *con, int w, int h) |
7c20b4a3 | 1734 | { |
c78f7137 | 1735 | DisplayState *s = con->ds; |
9425c004 | 1736 | DisplayChangeListener *dcl; |
321f048d | 1737 | |
81c0d5a6 | 1738 | if (!qemu_console_is_visible(con)) { |
321f048d GH |
1739 | return; |
1740 | } | |
7c20b4a3 | 1741 | QLIST_FOREACH(dcl, &s->listeners, next) { |
284d1c6b GH |
1742 | if (con != (dcl->con ? dcl->con : active_console)) { |
1743 | continue; | |
1744 | } | |
7c20b4a3 | 1745 | if (dcl->ops->dpy_text_resize) { |
bc2ed970 | 1746 | dcl->ops->dpy_text_resize(dcl, w, h); |
7c20b4a3 GH |
1747 | } |
1748 | } | |
1749 | } | |
1750 | ||
c78f7137 | 1751 | void dpy_mouse_set(QemuConsole *con, int x, int y, int on) |
7c20b4a3 | 1752 | { |
c78f7137 | 1753 | DisplayState *s = con->ds; |
284d1c6b | 1754 | DisplayChangeListener *dcl; |
321f048d | 1755 | |
81c0d5a6 | 1756 | if (!qemu_console_is_visible(con)) { |
321f048d GH |
1757 | return; |
1758 | } | |
7c20b4a3 | 1759 | QLIST_FOREACH(dcl, &s->listeners, next) { |
284d1c6b GH |
1760 | if (con != (dcl->con ? dcl->con : active_console)) { |
1761 | continue; | |
1762 | } | |
7c20b4a3 | 1763 | if (dcl->ops->dpy_mouse_set) { |
bc2ed970 | 1764 | dcl->ops->dpy_mouse_set(dcl, x, y, on); |
7c20b4a3 GH |
1765 | } |
1766 | } | |
1767 | } | |
1768 | ||
c78f7137 | 1769 | void dpy_cursor_define(QemuConsole *con, QEMUCursor *cursor) |
7c20b4a3 | 1770 | { |
c78f7137 | 1771 | DisplayState *s = con->ds; |
284d1c6b | 1772 | DisplayChangeListener *dcl; |
321f048d | 1773 | |
81c0d5a6 | 1774 | if (!qemu_console_is_visible(con)) { |
321f048d GH |
1775 | return; |
1776 | } | |
7c20b4a3 | 1777 | QLIST_FOREACH(dcl, &s->listeners, next) { |
284d1c6b GH |
1778 | if (con != (dcl->con ? dcl->con : active_console)) { |
1779 | continue; | |
1780 | } | |
7c20b4a3 | 1781 | if (dcl->ops->dpy_cursor_define) { |
bc2ed970 | 1782 | dcl->ops->dpy_cursor_define(dcl, cursor); |
7c20b4a3 GH |
1783 | } |
1784 | } | |
1785 | } | |
1786 | ||
c78f7137 | 1787 | bool dpy_cursor_define_supported(QemuConsole *con) |
7c20b4a3 | 1788 | { |
c78f7137 | 1789 | DisplayState *s = con->ds; |
284d1c6b GH |
1790 | DisplayChangeListener *dcl; |
1791 | ||
7c20b4a3 GH |
1792 | QLIST_FOREACH(dcl, &s->listeners, next) { |
1793 | if (dcl->ops->dpy_cursor_define) { | |
1794 | return true; | |
1795 | } | |
1796 | } | |
1797 | return false; | |
1798 | } | |
1799 | ||
06020b95 GH |
1800 | QEMUGLContext dpy_gl_ctx_create(QemuConsole *con, |
1801 | struct QEMUGLParams *qparams) | |
1802 | { | |
1803 | assert(con->gl); | |
1804 | return con->gl->ops->dpy_gl_ctx_create(con->gl, qparams); | |
1805 | } | |
1806 | ||
1807 | void dpy_gl_ctx_destroy(QemuConsole *con, QEMUGLContext ctx) | |
1808 | { | |
1809 | assert(con->gl); | |
1810 | con->gl->ops->dpy_gl_ctx_destroy(con->gl, ctx); | |
1811 | } | |
1812 | ||
1813 | int dpy_gl_ctx_make_current(QemuConsole *con, QEMUGLContext ctx) | |
1814 | { | |
1815 | assert(con->gl); | |
1816 | return con->gl->ops->dpy_gl_ctx_make_current(con->gl, ctx); | |
1817 | } | |
1818 | ||
eaa92c76 GH |
1819 | void dpy_gl_scanout_disable(QemuConsole *con) |
1820 | { | |
1821 | assert(con->gl); | |
568b12fc | 1822 | con->gl->ops->dpy_gl_scanout_disable(con->gl); |
eaa92c76 GH |
1823 | } |
1824 | ||
f4c36bda GH |
1825 | void dpy_gl_scanout_texture(QemuConsole *con, |
1826 | uint32_t backing_id, | |
1827 | bool backing_y_0_top, | |
1828 | uint32_t backing_width, | |
1829 | uint32_t backing_height, | |
1830 | uint32_t x, uint32_t y, | |
1831 | uint32_t width, uint32_t height) | |
06020b95 GH |
1832 | { |
1833 | assert(con->gl); | |
f4c36bda GH |
1834 | con->gl->ops->dpy_gl_scanout_texture(con->gl, backing_id, |
1835 | backing_y_0_top, | |
1836 | backing_width, backing_height, | |
1837 | x, y, width, height); | |
06020b95 GH |
1838 | } |
1839 | ||
4133fa71 GH |
1840 | void dpy_gl_scanout_dmabuf(QemuConsole *con, |
1841 | QemuDmaBuf *dmabuf) | |
1842 | { | |
1843 | assert(con->gl); | |
1844 | con->gl->ops->dpy_gl_scanout_dmabuf(con->gl, dmabuf); | |
1845 | } | |
1846 | ||
6e1f2cb5 GH |
1847 | void dpy_gl_cursor_dmabuf(QemuConsole *con, QemuDmaBuf *dmabuf, |
1848 | bool have_hot, uint32_t hot_x, uint32_t hot_y) | |
4133fa71 GH |
1849 | { |
1850 | assert(con->gl); | |
1851 | ||
1852 | if (con->gl->ops->dpy_gl_cursor_dmabuf) { | |
6e1f2cb5 GH |
1853 | con->gl->ops->dpy_gl_cursor_dmabuf(con->gl, dmabuf, |
1854 | have_hot, hot_x, hot_y); | |
1855 | } | |
1856 | } | |
1857 | ||
1858 | void dpy_gl_cursor_position(QemuConsole *con, | |
1859 | uint32_t pos_x, uint32_t pos_y) | |
1860 | { | |
1861 | assert(con->gl); | |
1862 | ||
1863 | if (con->gl->ops->dpy_gl_cursor_position) { | |
1864 | con->gl->ops->dpy_gl_cursor_position(con->gl, pos_x, pos_y); | |
4133fa71 GH |
1865 | } |
1866 | } | |
1867 | ||
1868 | void dpy_gl_release_dmabuf(QemuConsole *con, | |
1869 | QemuDmaBuf *dmabuf) | |
1870 | { | |
1871 | assert(con->gl); | |
1872 | ||
1873 | if (con->gl->ops->dpy_gl_release_dmabuf) { | |
1874 | con->gl->ops->dpy_gl_release_dmabuf(con->gl, dmabuf); | |
1875 | } | |
1876 | } | |
1877 | ||
06020b95 GH |
1878 | void dpy_gl_update(QemuConsole *con, |
1879 | uint32_t x, uint32_t y, uint32_t w, uint32_t h) | |
1880 | { | |
1881 | assert(con->gl); | |
1882 | con->gl->ops->dpy_gl_update(con->gl, x, y, w, h); | |
1883 | } | |
1884 | ||
98b50080 PB |
1885 | /***********************************************************/ |
1886 | /* register display */ | |
1887 | ||
64840c66 GH |
1888 | /* console.c internal use only */ |
1889 | static DisplayState *get_alloc_displaystate(void) | |
98b50080 | 1890 | { |
64840c66 GH |
1891 | if (!display_state) { |
1892 | display_state = g_new0(DisplayState, 1); | |
aea7947c GH |
1893 | cursor_timer = timer_new_ms(QEMU_CLOCK_REALTIME, |
1894 | text_console_update_cursor, NULL); | |
64840c66 GH |
1895 | } |
1896 | return display_state; | |
98b50080 PB |
1897 | } |
1898 | ||
64840c66 GH |
1899 | /* |
1900 | * Called by main(), after creating QemuConsoles | |
1901 | * and before initializing ui (sdl/vnc/...). | |
1902 | */ | |
1903 | DisplayState *init_displaystate(void) | |
98b50080 | 1904 | { |
43f420f8 | 1905 | gchar *name; |
cd6cd8fa | 1906 | QemuConsole *con; |
64840c66 | 1907 | |
333cb18f | 1908 | get_alloc_displaystate(); |
cd6cd8fa GH |
1909 | QTAILQ_FOREACH(con, &consoles, next) { |
1910 | if (con->console_type != GRAPHIC_CONSOLE && | |
1911 | con->ds == NULL) { | |
1912 | text_console_do_init(con->chr, display_state); | |
64840c66 | 1913 | } |
43f420f8 GH |
1914 | |
1915 | /* Hook up into the qom tree here (not in new_console()), once | |
1916 | * all QemuConsoles are created and the order / numbering | |
1917 | * doesn't change any more */ | |
cd6cd8fa | 1918 | name = g_strdup_printf("console[%d]", con->index); |
43f420f8 | 1919 | object_property_add_child(container_get(object_get_root(), "/backend"), |
d2623129 | 1920 | name, OBJECT(con)); |
43f420f8 | 1921 | g_free(name); |
64840c66 GH |
1922 | } |
1923 | ||
98b50080 PB |
1924 | return display_state; |
1925 | } | |
1926 | ||
1c1f9498 GH |
1927 | void graphic_console_set_hwops(QemuConsole *con, |
1928 | const GraphicHwOps *hw_ops, | |
1929 | void *opaque) | |
1930 | { | |
1931 | con->hw_ops = hw_ops; | |
1932 | con->hw = opaque; | |
1933 | } | |
1934 | ||
5643706a | 1935 | QemuConsole *graphic_console_init(DeviceState *dev, uint32_t head, |
aa2beaa1 | 1936 | const GraphicHwOps *hw_ops, |
c78f7137 | 1937 | void *opaque) |
95219897 | 1938 | { |
521a580d GH |
1939 | static const char noinit[] = |
1940 | "Guest has not initialized the display (yet)."; | |
64840c66 GH |
1941 | int width = 640; |
1942 | int height = 480; | |
76ffb0b4 | 1943 | QemuConsole *s; |
3023f332 | 1944 | DisplayState *ds; |
9588d67e | 1945 | DisplaySurface *surface; |
f0f2f976 | 1946 | |
64840c66 | 1947 | ds = get_alloc_displaystate(); |
9588d67e GH |
1948 | s = qemu_console_lookup_unused(); |
1949 | if (s) { | |
1950 | trace_console_gfx_reuse(s->index); | |
1951 | if (s->surface) { | |
1952 | width = surface_width(s->surface); | |
1953 | height = surface_height(s->surface); | |
1954 | } | |
1955 | } else { | |
1956 | trace_console_gfx_new(); | |
1957 | s = new_console(ds, GRAPHIC_CONSOLE, head); | |
1958 | s->ui_timer = timer_new_ms(QEMU_CLOCK_REALTIME, | |
1959 | dpy_set_ui_info_timer, s); | |
1960 | } | |
1c1f9498 | 1961 | graphic_console_set_hwops(s, hw_ops, opaque); |
aa2beaa1 | 1962 | if (dev) { |
5325cc34 | 1963 | object_property_set_link(OBJECT(s), "device", OBJECT(dev), |
afff2b15 | 1964 | &error_abort); |
aa2beaa1 | 1965 | } |
3023f332 | 1966 | |
b5a087b0 | 1967 | surface = qemu_create_placeholder_surface(width, height, noinit); |
9588d67e | 1968 | dpy_gfx_replace_surface(s, surface); |
c78f7137 | 1969 | return s; |
e7f0ad58 FB |
1970 | } |
1971 | ||
9588d67e GH |
1972 | static const GraphicHwOps unused_ops = { |
1973 | /* no callbacks */ | |
1974 | }; | |
1975 | ||
1976 | void graphic_console_close(QemuConsole *con) | |
1977 | { | |
1978 | static const char unplugged[] = | |
1979 | "Guest display has been unplugged"; | |
1980 | DisplaySurface *surface; | |
1981 | int width = 640; | |
1982 | int height = 480; | |
1983 | ||
1984 | if (con->surface) { | |
1985 | width = surface_width(con->surface); | |
1986 | height = surface_height(con->surface); | |
1987 | } | |
1988 | ||
1989 | trace_console_gfx_close(con->index); | |
5325cc34 | 1990 | object_property_set_link(OBJECT(con), "device", NULL, &error_abort); |
9588d67e GH |
1991 | graphic_console_set_hwops(con, &unused_ops, NULL); |
1992 | ||
1993 | if (con->gl) { | |
1994 | dpy_gl_scanout_disable(con); | |
1995 | } | |
b5a087b0 | 1996 | surface = qemu_create_placeholder_surface(width, height, unplugged); |
9588d67e GH |
1997 | dpy_gfx_replace_surface(con, surface); |
1998 | } | |
1999 | ||
284d1c6b GH |
2000 | QemuConsole *qemu_console_lookup_by_index(unsigned int index) |
2001 | { | |
cd6cd8fa GH |
2002 | QemuConsole *con; |
2003 | ||
2004 | QTAILQ_FOREACH(con, &consoles, next) { | |
2005 | if (con->index == index) { | |
2006 | return con; | |
2007 | } | |
284d1c6b | 2008 | } |
cd6cd8fa | 2009 | return NULL; |
284d1c6b GH |
2010 | } |
2011 | ||
5643706a | 2012 | QemuConsole *qemu_console_lookup_by_device(DeviceState *dev, uint32_t head) |
14a93649 | 2013 | { |
cd6cd8fa | 2014 | QemuConsole *con; |
14a93649 | 2015 | Object *obj; |
5643706a | 2016 | uint32_t h; |
14a93649 | 2017 | |
cd6cd8fa GH |
2018 | QTAILQ_FOREACH(con, &consoles, next) { |
2019 | obj = object_property_get_link(OBJECT(con), | |
afff2b15 | 2020 | "device", &error_abort); |
5643706a GH |
2021 | if (DEVICE(obj) != dev) { |
2022 | continue; | |
2023 | } | |
cd6cd8fa | 2024 | h = object_property_get_uint(OBJECT(con), |
ad664c1d | 2025 | "head", &error_abort); |
5643706a GH |
2026 | if (h != head) { |
2027 | continue; | |
14a93649 | 2028 | } |
cd6cd8fa | 2029 | return con; |
14a93649 GH |
2030 | } |
2031 | return NULL; | |
2032 | } | |
2033 | ||
f2c1d54c GH |
2034 | QemuConsole *qemu_console_lookup_by_device_name(const char *device_id, |
2035 | uint32_t head, Error **errp) | |
2036 | { | |
2037 | DeviceState *dev; | |
2038 | QemuConsole *con; | |
2039 | ||
2040 | dev = qdev_find_recursive(sysbus_get_default(), device_id); | |
2041 | if (dev == NULL) { | |
2042 | error_set(errp, ERROR_CLASS_DEVICE_NOT_FOUND, | |
2043 | "Device '%s' not found", device_id); | |
2044 | return NULL; | |
2045 | } | |
2046 | ||
2047 | con = qemu_console_lookup_by_device(dev, head); | |
2048 | if (con == NULL) { | |
2049 | error_setg(errp, "Device %s (head %d) is not bound to a QemuConsole", | |
2050 | device_id, head); | |
2051 | return NULL; | |
2052 | } | |
2053 | ||
2054 | return con; | |
2055 | } | |
2056 | ||
9588d67e GH |
2057 | QemuConsole *qemu_console_lookup_unused(void) |
2058 | { | |
cd6cd8fa | 2059 | QemuConsole *con; |
9588d67e | 2060 | Object *obj; |
9588d67e | 2061 | |
cd6cd8fa GH |
2062 | QTAILQ_FOREACH(con, &consoles, next) { |
2063 | if (con->hw_ops != &unused_ops) { | |
9588d67e GH |
2064 | continue; |
2065 | } | |
cd6cd8fa | 2066 | obj = object_property_get_link(OBJECT(con), |
9588d67e GH |
2067 | "device", &error_abort); |
2068 | if (obj != NULL) { | |
2069 | continue; | |
2070 | } | |
cd6cd8fa | 2071 | return con; |
9588d67e GH |
2072 | } |
2073 | return NULL; | |
2074 | } | |
2075 | ||
81c0d5a6 | 2076 | bool qemu_console_is_visible(QemuConsole *con) |
e7f0ad58 | 2077 | { |
284d1c6b | 2078 | return (con == active_console) || (con->dcls > 0); |
e7f0ad58 FB |
2079 | } |
2080 | ||
81c0d5a6 | 2081 | bool qemu_console_is_graphic(QemuConsole *con) |
c21bbcfa | 2082 | { |
81c0d5a6 GH |
2083 | if (con == NULL) { |
2084 | con = active_console; | |
2085 | } | |
2086 | return con && (con->console_type == GRAPHIC_CONSOLE); | |
2087 | } | |
2088 | ||
2089 | bool qemu_console_is_fixedsize(QemuConsole *con) | |
2090 | { | |
2091 | if (con == NULL) { | |
2092 | con = active_console; | |
2093 | } | |
2094 | return con && (con->console_type != TEXT_CONSOLE); | |
c21bbcfa AZ |
2095 | } |
2096 | ||
f607867c GH |
2097 | bool qemu_console_is_gl_blocked(QemuConsole *con) |
2098 | { | |
2099 | assert(con != NULL); | |
2100 | return con->gl_block; | |
2101 | } | |
2102 | ||
779ce88f GH |
2103 | char *qemu_console_get_label(QemuConsole *con) |
2104 | { | |
2105 | if (con->console_type == GRAPHIC_CONSOLE) { | |
2106 | if (con->device) { | |
2107 | return g_strdup(object_get_typename(con->device)); | |
2108 | } | |
2109 | return g_strdup("VGA"); | |
2110 | } else { | |
2111 | if (con->chr && con->chr->label) { | |
2112 | return g_strdup(con->chr->label); | |
2113 | } | |
2114 | return g_strdup_printf("vc%d", con->index); | |
2115 | } | |
2116 | } | |
2117 | ||
d4c85337 GH |
2118 | int qemu_console_get_index(QemuConsole *con) |
2119 | { | |
2120 | if (con == NULL) { | |
2121 | con = active_console; | |
2122 | } | |
2123 | return con ? con->index : -1; | |
2124 | } | |
2125 | ||
5643706a GH |
2126 | uint32_t qemu_console_get_head(QemuConsole *con) |
2127 | { | |
2128 | if (con == NULL) { | |
2129 | con = active_console; | |
2130 | } | |
2131 | return con ? con->head : -1; | |
2132 | } | |
2133 | ||
d4c85337 GH |
2134 | int qemu_console_get_width(QemuConsole *con, int fallback) |
2135 | { | |
2136 | if (con == NULL) { | |
2137 | con = active_console; | |
2138 | } | |
2139 | return con ? surface_width(con->surface) : fallback; | |
2140 | } | |
2141 | ||
2142 | int qemu_console_get_height(QemuConsole *con, int fallback) | |
2143 | { | |
2144 | if (con == NULL) { | |
2145 | con = active_console; | |
2146 | } | |
2147 | return con ? surface_height(con->surface) : fallback; | |
2148 | } | |
2149 | ||
ec222519 VR |
2150 | static void vc_chr_accept_input(Chardev *chr) |
2151 | { | |
2152 | VCChardev *drv = VC_CHARDEV(chr); | |
2153 | QemuConsole *s = drv->console; | |
2154 | ||
2155 | kbd_send_chars(s); | |
2156 | } | |
2157 | ||
5bf5adae | 2158 | static void vc_chr_set_echo(Chardev *chr, bool echo) |
4104833f | 2159 | { |
777357d7 | 2160 | VCChardev *drv = VC_CHARDEV(chr); |
41ac54b2 | 2161 | QemuConsole *s = drv->console; |
4104833f PB |
2162 | |
2163 | s->echo = echo; | |
2164 | } | |
2165 | ||
aea7947c GH |
2166 | static void text_console_update_cursor_timer(void) |
2167 | { | |
2168 | timer_mod(cursor_timer, qemu_clock_get_ms(QEMU_CLOCK_REALTIME) | |
2169 | + CONSOLE_CURSOR_PERIOD / 2); | |
2170 | } | |
2171 | ||
bf1bed81 JK |
2172 | static void text_console_update_cursor(void *opaque) |
2173 | { | |
aea7947c | 2174 | QemuConsole *s; |
cd6cd8fa | 2175 | int count = 0; |
aea7947c GH |
2176 | |
2177 | cursor_visible_phase = !cursor_visible_phase; | |
bf1bed81 | 2178 | |
cd6cd8fa | 2179 | QTAILQ_FOREACH(s, &consoles, next) { |
aea7947c GH |
2180 | if (qemu_console_is_graphic(s) || |
2181 | !qemu_console_is_visible(s)) { | |
2182 | continue; | |
2183 | } | |
2184 | count++; | |
2185 | graphic_hw_invalidate(s); | |
2186 | } | |
2187 | ||
2188 | if (count) { | |
2189 | text_console_update_cursor_timer(); | |
2190 | } | |
bf1bed81 JK |
2191 | } |
2192 | ||
380cd056 GH |
2193 | static const GraphicHwOps text_console_ops = { |
2194 | .invalidate = text_console_invalidate, | |
2195 | .text_update = text_console_update, | |
2196 | }; | |
2197 | ||
0ec7b3e7 | 2198 | static void text_console_do_init(Chardev *chr, DisplayState *ds) |
e7f0ad58 | 2199 | { |
777357d7 | 2200 | VCChardev *drv = VC_CHARDEV(chr); |
41ac54b2 | 2201 | QemuConsole *s = drv->console; |
36671fbd GH |
2202 | int g_width = 80 * FONT_WIDTH; |
2203 | int g_height = 24 * FONT_HEIGHT; | |
6d6f7c28 | 2204 | |
0c9d0641 | 2205 | fifo8_create(&s->out_fifo, 16); |
3023f332 | 2206 | s->ds = ds; |
3b46e624 | 2207 | |
e7f0ad58 FB |
2208 | s->y_displayed = 0; |
2209 | s->y_base = 0; | |
2210 | s->total_height = DEFAULT_BACKSCROLL; | |
2211 | s->x = 0; | |
2212 | s->y = 0; | |
36671fbd | 2213 | if (!s->surface) { |
321f048d | 2214 | if (active_console && active_console->surface) { |
36671fbd GH |
2215 | g_width = surface_width(active_console->surface); |
2216 | g_height = surface_height(active_console->surface); | |
321f048d | 2217 | } |
36671fbd | 2218 | s->surface = qemu_create_displaysurface(g_width, g_height); |
491e114a | 2219 | } |
6d6f7c28 | 2220 | |
380cd056 | 2221 | s->hw_ops = &text_console_ops; |
4d3b6f6e AZ |
2222 | s->hw = s; |
2223 | ||
6d6f7c28 PB |
2224 | /* Set text attribute defaults */ |
2225 | s->t_attrib_default.bold = 0; | |
2226 | s->t_attrib_default.uline = 0; | |
2227 | s->t_attrib_default.blink = 0; | |
2228 | s->t_attrib_default.invers = 0; | |
2229 | s->t_attrib_default.unvisible = 0; | |
4083733d OH |
2230 | s->t_attrib_default.fgcol = QEMU_COLOR_WHITE; |
2231 | s->t_attrib_default.bgcol = QEMU_COLOR_BLACK; | |
6d6f7c28 PB |
2232 | /* set current text attributes to default */ |
2233 | s->t_attrib = s->t_attrib_default; | |
e7f0ad58 FB |
2234 | text_console_resize(s); |
2235 | ||
51bfa4d3 | 2236 | if (chr->label) { |
18595181 | 2237 | char *msg; |
51bfa4d3 | 2238 | |
4083733d | 2239 | s->t_attrib.bgcol = QEMU_COLOR_BLUE; |
18595181 GH |
2240 | msg = g_strdup_printf("%s console\r\n", chr->label); |
2241 | vc_chr_write(chr, (uint8_t *)msg, strlen(msg)); | |
2242 | g_free(msg); | |
735ba588 | 2243 | s->t_attrib = s->t_attrib_default; |
51bfa4d3 GH |
2244 | } |
2245 | ||
63618135 | 2246 | qemu_chr_be_event(chr, CHR_EVENT_OPENED); |
e7f0ad58 | 2247 | } |
c60e08d9 | 2248 | |
777357d7 MAL |
2249 | static void vc_chr_open(Chardev *chr, |
2250 | ChardevBackend *backend, | |
2251 | bool *be_opened, | |
2252 | Error **errp) | |
2796dae0 | 2253 | { |
6f974c84 | 2254 | ChardevVC *vc = backend->u.vc.data; |
777357d7 | 2255 | VCChardev *drv = VC_CHARDEV(chr); |
76ffb0b4 | 2256 | QemuConsole *s; |
702ec69c GH |
2257 | unsigned width = 0; |
2258 | unsigned height = 0; | |
2796dae0 | 2259 | |
702ec69c GH |
2260 | if (vc->has_width) { |
2261 | width = vc->width; | |
2262 | } else if (vc->has_cols) { | |
2263 | width = vc->cols * FONT_WIDTH; | |
2264 | } | |
491e114a | 2265 | |
702ec69c GH |
2266 | if (vc->has_height) { |
2267 | height = vc->height; | |
2268 | } else if (vc->has_rows) { | |
2269 | height = vc->rows * FONT_HEIGHT; | |
2270 | } | |
491e114a | 2271 | |
437fe106 | 2272 | trace_console_txt_new(width, height); |
491e114a | 2273 | if (width == 0 || height == 0) { |
afff2b15 | 2274 | s = new_console(NULL, TEXT_CONSOLE, 0); |
491e114a | 2275 | } else { |
afff2b15 | 2276 | s = new_console(NULL, TEXT_CONSOLE_FIXED_SIZE, 0); |
36671fbd | 2277 | s->surface = qemu_create_displaysurface(width, height); |
491e114a PB |
2278 | } |
2279 | ||
2280 | if (!s) { | |
fa19d025 | 2281 | error_setg(errp, "cannot create text console"); |
777357d7 | 2282 | return; |
491e114a PB |
2283 | } |
2284 | ||
2285 | s->chr = chr; | |
41ac54b2 | 2286 | drv->console = s; |
64840c66 GH |
2287 | |
2288 | if (display_state) { | |
2289 | text_console_do_init(chr, display_state); | |
2290 | } | |
2796dae0 | 2291 | |
82878dac MAL |
2292 | /* console/chardev init sometimes completes elsewhere in a 2nd |
2293 | * stage, so defer OPENED events until they are fully initialized | |
2294 | */ | |
2295 | *be_opened = false; | |
d82831db AL |
2296 | } |
2297 | ||
c78f7137 | 2298 | void qemu_console_resize(QemuConsole *s, int width, int height) |
c60e08d9 | 2299 | { |
321f048d GH |
2300 | DisplaySurface *surface; |
2301 | ||
2302 | assert(s->console_type == GRAPHIC_CONSOLE); | |
cd958edb | 2303 | |
3ef0c573 | 2304 | if (s->surface && (s->surface->flags & QEMU_ALLOCATED_FLAG) && |
cd958edb MAL |
2305 | pixman_image_get_width(s->surface->image) == width && |
2306 | pixman_image_get_height(s->surface->image) == height) { | |
2307 | return; | |
2308 | } | |
2309 | ||
321f048d GH |
2310 | surface = qemu_create_displaysurface(width, height); |
2311 | dpy_gfx_replace_surface(s, surface); | |
c60e08d9 | 2312 | } |
38334f76 | 2313 | |
c78f7137 GH |
2314 | DisplaySurface *qemu_console_surface(QemuConsole *console) |
2315 | { | |
321f048d | 2316 | return console->surface; |
c78f7137 GH |
2317 | } |
2318 | ||
0da2ea1b | 2319 | PixelFormat qemu_default_pixelformat(int bpp) |
2320 | { | |
56bd9ea1 GH |
2321 | pixman_format_code_t fmt = qemu_default_pixman_format(bpp, true); |
2322 | PixelFormat pf = qemu_pixelformat_from_pixman(fmt); | |
7d957bd8 AL |
2323 | return pf; |
2324 | } | |
01f45d98 | 2325 | |
db71589f GH |
2326 | static QemuDisplay *dpys[DISPLAY_TYPE__MAX]; |
2327 | ||
2328 | void qemu_display_register(QemuDisplay *ui) | |
2329 | { | |
2330 | assert(ui->type < DISPLAY_TYPE__MAX); | |
2331 | dpys[ui->type] = ui; | |
2332 | } | |
2333 | ||
898f9d41 GH |
2334 | bool qemu_display_find_default(DisplayOptions *opts) |
2335 | { | |
2336 | static DisplayType prio[] = { | |
66c2207f | 2337 | #if defined(CONFIG_GTK) |
898f9d41 | 2338 | DISPLAY_TYPE_GTK, |
66c2207f TH |
2339 | #endif |
2340 | #if defined(CONFIG_SDL) | |
898f9d41 | 2341 | DISPLAY_TYPE_SDL, |
66c2207f TH |
2342 | #endif |
2343 | #if defined(CONFIG_COCOA) | |
898f9d41 | 2344 | DISPLAY_TYPE_COCOA |
66c2207f | 2345 | #endif |
898f9d41 GH |
2346 | }; |
2347 | int i; | |
2348 | ||
66c2207f | 2349 | for (i = 0; i < (int)ARRAY_SIZE(prio); i++) { |
61b4d9a2 | 2350 | if (dpys[prio[i]] == NULL) { |
c809d1d2 | 2351 | ui_module_load_one(DisplayType_str(prio[i])); |
61b4d9a2 | 2352 | } |
898f9d41 GH |
2353 | if (dpys[prio[i]] == NULL) { |
2354 | continue; | |
2355 | } | |
2356 | opts->type = prio[i]; | |
2357 | return true; | |
2358 | } | |
2359 | return false; | |
2360 | } | |
2361 | ||
db71589f GH |
2362 | void qemu_display_early_init(DisplayOptions *opts) |
2363 | { | |
2364 | assert(opts->type < DISPLAY_TYPE__MAX); | |
2365 | if (opts->type == DISPLAY_TYPE_NONE) { | |
2366 | return; | |
2367 | } | |
61b4d9a2 | 2368 | if (dpys[opts->type] == NULL) { |
c809d1d2 | 2369 | ui_module_load_one(DisplayType_str(opts->type)); |
61b4d9a2 | 2370 | } |
db71589f GH |
2371 | if (dpys[opts->type] == NULL) { |
2372 | error_report("Display '%s' is not available.", | |
c809d1d2 | 2373 | DisplayType_str(opts->type)); |
db71589f GH |
2374 | exit(1); |
2375 | } | |
2376 | if (dpys[opts->type]->early_init) { | |
2377 | dpys[opts->type]->early_init(opts); | |
2378 | } | |
2379 | } | |
2380 | ||
2381 | void qemu_display_init(DisplayState *ds, DisplayOptions *opts) | |
2382 | { | |
2383 | assert(opts->type < DISPLAY_TYPE__MAX); | |
2384 | if (opts->type == DISPLAY_TYPE_NONE) { | |
2385 | return; | |
2386 | } | |
2387 | assert(dpys[opts->type] != NULL); | |
2388 | dpys[opts->type]->init(ds, opts); | |
2389 | } | |
2390 | ||
c388f408 TH |
2391 | void qemu_display_help(void) |
2392 | { | |
2393 | int idx; | |
2394 | ||
2395 | printf("Available display backend types:\n"); | |
a1e8853e | 2396 | printf("none\n"); |
c388f408 TH |
2397 | for (idx = DISPLAY_TYPE_NONE; idx < DISPLAY_TYPE__MAX; idx++) { |
2398 | if (!dpys[idx]) { | |
2399 | ui_module_load_one(DisplayType_str(idx)); | |
2400 | } | |
2401 | if (dpys[idx]) { | |
2402 | printf("%s\n", DisplayType_str(dpys[idx]->type)); | |
2403 | } | |
2404 | } | |
2405 | } | |
2406 | ||
6f974c84 | 2407 | void qemu_chr_parse_vc(QemuOpts *opts, ChardevBackend *backend, Error **errp) |
702ec69c GH |
2408 | { |
2409 | int val; | |
21a933ea | 2410 | ChardevVC *vc; |
702ec69c | 2411 | |
0b663b7d | 2412 | backend->type = CHARDEV_BACKEND_KIND_VC; |
32bafa8f | 2413 | vc = backend->u.vc.data = g_new0(ChardevVC, 1); |
21a933ea | 2414 | qemu_chr_parse_common(opts, qapi_ChardevVC_base(vc)); |
702ec69c GH |
2415 | |
2416 | val = qemu_opt_get_number(opts, "width", 0); | |
2417 | if (val != 0) { | |
21a933ea EB |
2418 | vc->has_width = true; |
2419 | vc->width = val; | |
702ec69c GH |
2420 | } |
2421 | ||
2422 | val = qemu_opt_get_number(opts, "height", 0); | |
2423 | if (val != 0) { | |
21a933ea EB |
2424 | vc->has_height = true; |
2425 | vc->height = val; | |
702ec69c GH |
2426 | } |
2427 | ||
2428 | val = qemu_opt_get_number(opts, "cols", 0); | |
2429 | if (val != 0) { | |
21a933ea EB |
2430 | vc->has_cols = true; |
2431 | vc->cols = val; | |
702ec69c GH |
2432 | } |
2433 | ||
2434 | val = qemu_opt_get_number(opts, "rows", 0); | |
2435 | if (val != 0) { | |
21a933ea EB |
2436 | vc->has_rows = true; |
2437 | vc->rows = val; | |
702ec69c GH |
2438 | } |
2439 | } | |
2440 | ||
95be0669 GH |
2441 | static const TypeInfo qemu_console_info = { |
2442 | .name = TYPE_QEMU_CONSOLE, | |
2443 | .parent = TYPE_OBJECT, | |
2444 | .instance_size = sizeof(QemuConsole), | |
2445 | .class_size = sizeof(QemuConsoleClass), | |
2446 | }; | |
2447 | ||
777357d7 MAL |
2448 | static void char_vc_class_init(ObjectClass *oc, void *data) |
2449 | { | |
2450 | ChardevClass *cc = CHARDEV_CLASS(oc); | |
2451 | ||
88cace9f | 2452 | cc->parse = qemu_chr_parse_vc; |
777357d7 MAL |
2453 | cc->open = vc_chr_open; |
2454 | cc->chr_write = vc_chr_write; | |
ec222519 | 2455 | cc->chr_accept_input = vc_chr_accept_input; |
777357d7 MAL |
2456 | cc->chr_set_echo = vc_chr_set_echo; |
2457 | } | |
2458 | ||
2459 | static const TypeInfo char_vc_type_info = { | |
2460 | .name = TYPE_CHARDEV_VC, | |
2461 | .parent = TYPE_CHARDEV, | |
0ec7b3e7 | 2462 | .instance_size = sizeof(VCChardev), |
777357d7 MAL |
2463 | .class_init = char_vc_class_init, |
2464 | }; | |
2465 | ||
2466 | void qemu_console_early_init(void) | |
2467 | { | |
2468 | /* set the default vc driver */ | |
2469 | if (!object_class_by_name(TYPE_CHARDEV_VC)) { | |
2470 | type_register(&char_vc_type_info); | |
777357d7 MAL |
2471 | } |
2472 | } | |
2473 | ||
01f45d98 AL |
2474 | static void register_types(void) |
2475 | { | |
95be0669 | 2476 | type_register_static(&qemu_console_info); |
01f45d98 AL |
2477 | } |
2478 | ||
2479 | type_init(register_types); |