1#ifndef CONSOLE_H
2#define CONSOLE_H
3
4#include "qemu-char.h"
5#include "qdict.h"
6#include "notify.h"
7#include "qerror.h"
8#include "monitor.h"
9
10
11
12#define MOUSE_EVENT_LBUTTON 0x01
13#define MOUSE_EVENT_RBUTTON 0x02
14#define MOUSE_EVENT_MBUTTON 0x04
15
16
17#define QEMU_SCROLL_LOCK_LED (1 << 0)
18#define QEMU_NUM_LOCK_LED (1 << 1)
19#define QEMU_CAPS_LOCK_LED (1 << 2)
20
21
22#define GUI_REFRESH_INTERVAL 30
23
24typedef void QEMUPutKBDEvent(void *opaque, int keycode);
25typedef void QEMUPutLEDEvent(void *opaque, int ledstate);
26typedef void QEMUPutMouseEvent(void *opaque, int dx, int dy, int dz, int buttons_state);
27
28typedef struct QEMUPutMouseEntry {
29 QEMUPutMouseEvent *qemu_put_mouse_event;
30 void *qemu_put_mouse_event_opaque;
31 int qemu_put_mouse_event_absolute;
32 char *qemu_put_mouse_event_name;
33
34 int index;
35
36
37 QTAILQ_ENTRY(QEMUPutMouseEntry) node;
38} QEMUPutMouseEntry;
39
40typedef struct QEMUPutLEDEntry {
41 QEMUPutLEDEvent *put_led;
42 void *opaque;
43 QTAILQ_ENTRY(QEMUPutLEDEntry) next;
44} QEMUPutLEDEntry;
45
46void qemu_add_kbd_event_handler(QEMUPutKBDEvent *func, void *opaque);
47void qemu_remove_kbd_event_handler(void);
48QEMUPutMouseEntry *qemu_add_mouse_event_handler(QEMUPutMouseEvent *func,
49 void *opaque, int absolute,
50 const char *name);
51void qemu_remove_mouse_event_handler(QEMUPutMouseEntry *entry);
52void qemu_activate_mouse_event_handler(QEMUPutMouseEntry *entry);
53
54QEMUPutLEDEntry *qemu_add_led_event_handler(QEMUPutLEDEvent *func, void *opaque);
55void qemu_remove_led_event_handler(QEMUPutLEDEntry *entry);
56
57void kbd_put_keycode(int keycode);
58void kbd_put_ledstate(int ledstate);
59void kbd_mouse_event(int dx, int dy, int dz, int buttons_state);
60
61
62int kbd_mouse_is_absolute(void);
63void qemu_add_mouse_mode_change_notifier(Notifier *notify);
64void qemu_remove_mouse_mode_change_notifier(Notifier *notify);
65
66
67int kbd_mouse_has_absolute(void);
68
69struct MouseTransformInfo {
70
71 int x;
72 int y;
73
74 int a[7];
75};
76
77void do_info_mice_print(Monitor *mon, const QObject *data);
78void do_info_mice(Monitor *mon, QObject **ret_data);
79void do_mouse_set(Monitor *mon, const QDict *qdict);
80
81
82
83#define QEMU_KEY_ESC1(c) ((c) | 0xe100)
84#define QEMU_KEY_BACKSPACE 0x007f
85#define QEMU_KEY_UP QEMU_KEY_ESC1('A')
86#define QEMU_KEY_DOWN QEMU_KEY_ESC1('B')
87#define QEMU_KEY_RIGHT QEMU_KEY_ESC1('C')
88#define QEMU_KEY_LEFT QEMU_KEY_ESC1('D')
89#define QEMU_KEY_HOME QEMU_KEY_ESC1(1)
90#define QEMU_KEY_END QEMU_KEY_ESC1(4)
91#define QEMU_KEY_PAGEUP QEMU_KEY_ESC1(5)
92#define QEMU_KEY_PAGEDOWN QEMU_KEY_ESC1(6)
93#define QEMU_KEY_DELETE QEMU_KEY_ESC1(3)
94
95#define QEMU_KEY_CTRL_UP 0xe400
96#define QEMU_KEY_CTRL_DOWN 0xe401
97#define QEMU_KEY_CTRL_LEFT 0xe402
98#define QEMU_KEY_CTRL_RIGHT 0xe403
99#define QEMU_KEY_CTRL_HOME 0xe404
100#define QEMU_KEY_CTRL_END 0xe405
101#define QEMU_KEY_CTRL_PAGEUP 0xe406
102#define QEMU_KEY_CTRL_PAGEDOWN 0xe407
103
104void kbd_put_keysym(int keysym);
105
106
107
108#define QEMU_BIG_ENDIAN_FLAG 0x01
109#define QEMU_ALLOCATED_FLAG 0x02
110#define QEMU_REALPIXELS_FLAG 0x04
111
112struct PixelFormat {
113 uint8_t bits_per_pixel;
114 uint8_t bytes_per_pixel;
115 uint8_t depth;
116 uint32_t rmask, gmask, bmask, amask;
117 uint8_t rshift, gshift, bshift, ashift;
118 uint8_t rmax, gmax, bmax, amax;
119 uint8_t rbits, gbits, bbits, abits;
120};
121
122struct DisplaySurface {
123 uint8_t flags;
124 int width;
125 int height;
126 int linesize;
127 uint8_t *data;
128
129 struct PixelFormat pf;
130};
131
132
133typedef struct QEMUCursor {
134 int width, height;
135 int hot_x, hot_y;
136 int refcount;
137 uint32_t data[];
138} QEMUCursor;
139
140QEMUCursor *cursor_alloc(int width, int height);
141void cursor_get(QEMUCursor *c);
142void cursor_put(QEMUCursor *c);
143QEMUCursor *cursor_builtin_hidden(void);
144QEMUCursor *cursor_builtin_left_ptr(void);
145void cursor_print_ascii_art(QEMUCursor *c, const char *prefix);
146int cursor_get_mono_bpl(QEMUCursor *c);
147void cursor_set_mono(QEMUCursor *c,
148 uint32_t foreground, uint32_t background, uint8_t *image,
149 int transparent, uint8_t *mask);
150void cursor_get_mono_image(QEMUCursor *c, int foreground, uint8_t *mask);
151void cursor_get_mono_mask(QEMUCursor *c, int transparent, uint8_t *mask);
152
153struct DisplayChangeListener {
154 int idle;
155 uint64_t gui_timer_interval;
156
157 void (*dpy_update)(struct DisplayState *s, int x, int y, int w, int h);
158 void (*dpy_resize)(struct DisplayState *s);
159 void (*dpy_setdata)(struct DisplayState *s);
160 void (*dpy_refresh)(struct DisplayState *s);
161 void (*dpy_copy)(struct DisplayState *s, int src_x, int src_y,
162 int dst_x, int dst_y, int w, int h);
163 void (*dpy_fill)(struct DisplayState *s, int x, int y,
164 int w, int h, uint32_t c);
165 void (*dpy_text_cursor)(struct DisplayState *s, int x, int y);
166
167 struct DisplayChangeListener *next;
168};
169
170struct DisplayAllocator {
171 DisplaySurface* (*create_displaysurface)(int width, int height);
172 DisplaySurface* (*resize_displaysurface)(DisplaySurface *surface, int width, int height);
173 void (*free_displaysurface)(DisplaySurface *surface);
174};
175
176struct DisplayState {
177 struct DisplaySurface *surface;
178 void *opaque;
179 struct QEMUTimer *gui_timer;
180
181 struct DisplayAllocator* allocator;
182 struct DisplayChangeListener* listeners;
183
184 void (*mouse_set)(int x, int y, int on);
185 void (*cursor_define)(QEMUCursor *cursor);
186
187 struct DisplayState *next;
188};
189
190void register_displaystate(DisplayState *ds);
191DisplayState *get_displaystate(void);
192DisplaySurface* qemu_create_displaysurface_from(int width, int height, int bpp,
193 int linesize, uint8_t *data);
194void qemu_alloc_display(DisplaySurface *surface, int width, int height,
195 int linesize, PixelFormat pf, int newflags);
196PixelFormat qemu_different_endianness_pixelformat(int bpp);
197PixelFormat qemu_default_pixelformat(int bpp);
198
199DisplayAllocator *register_displayallocator(DisplayState *ds, DisplayAllocator *da);
200
201static inline DisplaySurface* qemu_create_displaysurface(DisplayState *ds, int width, int height)
202{
203 return ds->allocator->create_displaysurface(width, height);
204}
205
206static inline DisplaySurface* qemu_resize_displaysurface(DisplayState *ds, int width, int height)
207{
208 return ds->allocator->resize_displaysurface(ds->surface, width, height);
209}
210
211static inline void qemu_free_displaysurface(DisplayState *ds)
212{
213 ds->allocator->free_displaysurface(ds->surface);
214}
215
216static inline int is_surface_bgr(DisplaySurface *surface)
217{
218 if (surface->pf.bits_per_pixel == 32 && surface->pf.rshift == 0)
219 return 1;
220 else
221 return 0;
222}
223
224static inline int is_buffer_shared(DisplaySurface *surface)
225{
226 return (!(surface->flags & QEMU_ALLOCATED_FLAG) &&
227 !(surface->flags & QEMU_REALPIXELS_FLAG));
228}
229
230static inline void register_displaychangelistener(DisplayState *ds, DisplayChangeListener *dcl)
231{
232 dcl->next = ds->listeners;
233 ds->listeners = dcl;
234}
235
236static inline void dpy_update(DisplayState *s, int x, int y, int w, int h)
237{
238 struct DisplayChangeListener *dcl = s->listeners;
239 while (dcl != NULL) {
240 dcl->dpy_update(s, x, y, w, h);
241 dcl = dcl->next;
242 }
243}
244
245static inline void dpy_resize(DisplayState *s)
246{
247 struct DisplayChangeListener *dcl = s->listeners;
248 while (dcl != NULL) {
249 dcl->dpy_resize(s);
250 dcl = dcl->next;
251 }
252}
253
254static inline void dpy_setdata(DisplayState *s)
255{
256 struct DisplayChangeListener *dcl = s->listeners;
257 while (dcl != NULL) {
258 if (dcl->dpy_setdata) dcl->dpy_setdata(s);
259 dcl = dcl->next;
260 }
261}
262
263static inline void dpy_refresh(DisplayState *s)
264{
265 struct DisplayChangeListener *dcl = s->listeners;
266 while (dcl != NULL) {
267 if (dcl->dpy_refresh) dcl->dpy_refresh(s);
268 dcl = dcl->next;
269 }
270}
271
272static inline void dpy_copy(struct DisplayState *s, int src_x, int src_y,
273 int dst_x, int dst_y, int w, int h) {
274 struct DisplayChangeListener *dcl = s->listeners;
275 while (dcl != NULL) {
276 if (dcl->dpy_copy)
277 dcl->dpy_copy(s, src_x, src_y, dst_x, dst_y, w, h);
278 else
279 dcl->dpy_update(s, dst_x, dst_y, w, h);
280 dcl = dcl->next;
281 }
282}
283
284static inline void dpy_fill(struct DisplayState *s, int x, int y,
285 int w, int h, uint32_t c) {
286 struct DisplayChangeListener *dcl = s->listeners;
287 while (dcl != NULL) {
288 if (dcl->dpy_fill) dcl->dpy_fill(s, x, y, w, h, c);
289 dcl = dcl->next;
290 }
291}
292
293static inline void dpy_cursor(struct DisplayState *s, int x, int y) {
294 struct DisplayChangeListener *dcl = s->listeners;
295 while (dcl != NULL) {
296 if (dcl->dpy_text_cursor) dcl->dpy_text_cursor(s, x, y);
297 dcl = dcl->next;
298 }
299}
300
301static inline int ds_get_linesize(DisplayState *ds)
302{
303 return ds->surface->linesize;
304}
305
306static inline uint8_t* ds_get_data(DisplayState *ds)
307{
308 return ds->surface->data;
309}
310
311static inline int ds_get_width(DisplayState *ds)
312{
313 return ds->surface->width;
314}
315
316static inline int ds_get_height(DisplayState *ds)
317{
318 return ds->surface->height;
319}
320
321static inline int ds_get_bits_per_pixel(DisplayState *ds)
322{
323 return ds->surface->pf.bits_per_pixel;
324}
325
326static inline int ds_get_bytes_per_pixel(DisplayState *ds)
327{
328 return ds->surface->pf.bytes_per_pixel;
329}
330
331typedef unsigned long console_ch_t;
332static inline void console_write_ch(console_ch_t *dest, uint32_t ch)
333{
334 if (!(ch & 0xff))
335 ch |= ' ';
336 *dest = ch;
337}
338
339typedef void (*vga_hw_update_ptr)(void *);
340typedef void (*vga_hw_invalidate_ptr)(void *);
341typedef void (*vga_hw_screen_dump_ptr)(void *, const char *);
342typedef void (*vga_hw_text_update_ptr)(void *, console_ch_t *);
343
344DisplayState *graphic_console_init(vga_hw_update_ptr update,
345 vga_hw_invalidate_ptr invalidate,
346 vga_hw_screen_dump_ptr screen_dump,
347 vga_hw_text_update_ptr text_update,
348 void *opaque);
349
350void vga_hw_update(void);
351void vga_hw_invalidate(void);
352void vga_hw_screen_dump(const char *filename);
353void vga_hw_text_update(console_ch_t *chardata);
354
355int is_graphic_console(void);
356int is_fixedsize_console(void);
357int text_console_init(QemuOpts *opts, CharDriverState **_chr);
358void text_consoles_set_display(DisplayState *ds);
359void console_select(unsigned int index);
360void console_color_init(DisplayState *ds);
361void qemu_console_resize(DisplayState *ds, int width, int height);
362void qemu_console_copy(DisplayState *ds, int src_x, int src_y,
363 int dst_x, int dst_y, int w, int h);
364
365
366void sdl_display_init(DisplayState *ds, int full_screen, int no_frame);
367
368
369void cocoa_display_init(DisplayState *ds, int full_screen);
370
371
372void vnc_display_init(DisplayState *ds);
373void vnc_display_close(DisplayState *ds);
374int vnc_display_open(DisplayState *ds, const char *display);
375void vnc_display_add_client(DisplayState *ds, int csock, int skipauth);
376int vnc_display_disable_login(DisplayState *ds);
377char *vnc_display_local_addr(DisplayState *ds);
378#ifdef CONFIG_VNC
379int vnc_display_password(DisplayState *ds, const char *password);
380int vnc_display_pw_expire(DisplayState *ds, time_t expires);
381void do_info_vnc_print(Monitor *mon, const QObject *data);
382void do_info_vnc(Monitor *mon, QObject **ret_data);
383#else
384static inline int vnc_display_password(DisplayState *ds, const char *password)
385{
386 qerror_report(QERR_FEATURE_DISABLED, "vnc");
387 return -ENODEV;
388}
389static inline int vnc_display_pw_expire(DisplayState *ds, time_t expires)
390{
391 qerror_report(QERR_FEATURE_DISABLED, "vnc");
392 return -ENODEV;
393};
394static inline void do_info_vnc(Monitor *mon, QObject **ret_data)
395{
396};
397static inline void do_info_vnc_print(Monitor *mon, const QObject *data)
398{
399 monitor_printf(mon, "VNC support disabled\n");
400};
401#endif
402
403
404void curses_display_init(DisplayState *ds, int full_screen);
405
406#endif
407
