mirror of
https://github.com/qemu/qemu.git
synced 2024-12-15 15:33:29 +08:00
cdbc19dd8d
Signed-off-by: Alon Levy <alevy@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
401 lines
12 KiB
C
401 lines
12 KiB
C
#ifndef CONSOLE_H
|
|
#define CONSOLE_H
|
|
|
|
#include "qemu-char.h"
|
|
#include "qdict.h"
|
|
#include "notify.h"
|
|
#include "monitor.h"
|
|
#include "trace.h"
|
|
|
|
/* keyboard/mouse support */
|
|
|
|
#define MOUSE_EVENT_LBUTTON 0x01
|
|
#define MOUSE_EVENT_RBUTTON 0x02
|
|
#define MOUSE_EVENT_MBUTTON 0x04
|
|
|
|
/* identical to the ps/2 keyboard bits */
|
|
#define QEMU_SCROLL_LOCK_LED (1 << 0)
|
|
#define QEMU_NUM_LOCK_LED (1 << 1)
|
|
#define QEMU_CAPS_LOCK_LED (1 << 2)
|
|
|
|
/* in ms */
|
|
#define GUI_REFRESH_INTERVAL 30
|
|
|
|
typedef void QEMUPutKBDEvent(void *opaque, int keycode);
|
|
typedef void QEMUPutLEDEvent(void *opaque, int ledstate);
|
|
typedef void QEMUPutMouseEvent(void *opaque, int dx, int dy, int dz, int buttons_state);
|
|
|
|
typedef struct QEMUPutMouseEntry {
|
|
QEMUPutMouseEvent *qemu_put_mouse_event;
|
|
void *qemu_put_mouse_event_opaque;
|
|
int qemu_put_mouse_event_absolute;
|
|
char *qemu_put_mouse_event_name;
|
|
|
|
int index;
|
|
|
|
/* used internally by qemu for handling mice */
|
|
QTAILQ_ENTRY(QEMUPutMouseEntry) node;
|
|
} QEMUPutMouseEntry;
|
|
|
|
typedef struct QEMUPutLEDEntry {
|
|
QEMUPutLEDEvent *put_led;
|
|
void *opaque;
|
|
QTAILQ_ENTRY(QEMUPutLEDEntry) next;
|
|
} QEMUPutLEDEntry;
|
|
|
|
void qemu_add_kbd_event_handler(QEMUPutKBDEvent *func, void *opaque);
|
|
void qemu_remove_kbd_event_handler(void);
|
|
QEMUPutMouseEntry *qemu_add_mouse_event_handler(QEMUPutMouseEvent *func,
|
|
void *opaque, int absolute,
|
|
const char *name);
|
|
void qemu_remove_mouse_event_handler(QEMUPutMouseEntry *entry);
|
|
void qemu_activate_mouse_event_handler(QEMUPutMouseEntry *entry);
|
|
|
|
QEMUPutLEDEntry *qemu_add_led_event_handler(QEMUPutLEDEvent *func, void *opaque);
|
|
void qemu_remove_led_event_handler(QEMUPutLEDEntry *entry);
|
|
|
|
void kbd_put_keycode(int keycode);
|
|
void kbd_put_ledstate(int ledstate);
|
|
void kbd_mouse_event(int dx, int dy, int dz, int buttons_state);
|
|
|
|
/* Does the current mouse generate absolute events */
|
|
int kbd_mouse_is_absolute(void);
|
|
void qemu_add_mouse_mode_change_notifier(Notifier *notify);
|
|
void qemu_remove_mouse_mode_change_notifier(Notifier *notify);
|
|
|
|
/* Of all the mice, is there one that generates absolute events */
|
|
int kbd_mouse_has_absolute(void);
|
|
|
|
struct MouseTransformInfo {
|
|
/* Touchscreen resolution */
|
|
int x;
|
|
int y;
|
|
/* Calibration values as used/generated by tslib */
|
|
int a[7];
|
|
};
|
|
|
|
void do_mouse_set(Monitor *mon, const QDict *qdict);
|
|
|
|
/* keysym is a unicode code except for special keys (see QEMU_KEY_xxx
|
|
constants) */
|
|
#define QEMU_KEY_ESC1(c) ((c) | 0xe100)
|
|
#define QEMU_KEY_BACKSPACE 0x007f
|
|
#define QEMU_KEY_UP QEMU_KEY_ESC1('A')
|
|
#define QEMU_KEY_DOWN QEMU_KEY_ESC1('B')
|
|
#define QEMU_KEY_RIGHT QEMU_KEY_ESC1('C')
|
|
#define QEMU_KEY_LEFT QEMU_KEY_ESC1('D')
|
|
#define QEMU_KEY_HOME QEMU_KEY_ESC1(1)
|
|
#define QEMU_KEY_END QEMU_KEY_ESC1(4)
|
|
#define QEMU_KEY_PAGEUP QEMU_KEY_ESC1(5)
|
|
#define QEMU_KEY_PAGEDOWN QEMU_KEY_ESC1(6)
|
|
#define QEMU_KEY_DELETE QEMU_KEY_ESC1(3)
|
|
|
|
#define QEMU_KEY_CTRL_UP 0xe400
|
|
#define QEMU_KEY_CTRL_DOWN 0xe401
|
|
#define QEMU_KEY_CTRL_LEFT 0xe402
|
|
#define QEMU_KEY_CTRL_RIGHT 0xe403
|
|
#define QEMU_KEY_CTRL_HOME 0xe404
|
|
#define QEMU_KEY_CTRL_END 0xe405
|
|
#define QEMU_KEY_CTRL_PAGEUP 0xe406
|
|
#define QEMU_KEY_CTRL_PAGEDOWN 0xe407
|
|
|
|
void kbd_put_keysym(int keysym);
|
|
|
|
/* consoles */
|
|
|
|
#define QEMU_BIG_ENDIAN_FLAG 0x01
|
|
#define QEMU_ALLOCATED_FLAG 0x02
|
|
#define QEMU_REALPIXELS_FLAG 0x04
|
|
|
|
struct PixelFormat {
|
|
uint8_t bits_per_pixel;
|
|
uint8_t bytes_per_pixel;
|
|
uint8_t depth; /* color depth in bits */
|
|
uint32_t rmask, gmask, bmask, amask;
|
|
uint8_t rshift, gshift, bshift, ashift;
|
|
uint8_t rmax, gmax, bmax, amax;
|
|
uint8_t rbits, gbits, bbits, abits;
|
|
};
|
|
|
|
struct DisplaySurface {
|
|
uint8_t flags;
|
|
int width;
|
|
int height;
|
|
int linesize; /* bytes per line */
|
|
uint8_t *data;
|
|
|
|
struct PixelFormat pf;
|
|
};
|
|
|
|
/* cursor data format is 32bit RGBA */
|
|
typedef struct QEMUCursor {
|
|
int width, height;
|
|
int hot_x, hot_y;
|
|
int refcount;
|
|
uint32_t data[];
|
|
} QEMUCursor;
|
|
|
|
QEMUCursor *cursor_alloc(int width, int height);
|
|
void cursor_get(QEMUCursor *c);
|
|
void cursor_put(QEMUCursor *c);
|
|
QEMUCursor *cursor_builtin_hidden(void);
|
|
QEMUCursor *cursor_builtin_left_ptr(void);
|
|
void cursor_print_ascii_art(QEMUCursor *c, const char *prefix);
|
|
int cursor_get_mono_bpl(QEMUCursor *c);
|
|
void cursor_set_mono(QEMUCursor *c,
|
|
uint32_t foreground, uint32_t background, uint8_t *image,
|
|
int transparent, uint8_t *mask);
|
|
void cursor_get_mono_image(QEMUCursor *c, int foreground, uint8_t *mask);
|
|
void cursor_get_mono_mask(QEMUCursor *c, int transparent, uint8_t *mask);
|
|
|
|
struct DisplayChangeListener {
|
|
int idle;
|
|
uint64_t gui_timer_interval;
|
|
|
|
void (*dpy_update)(struct DisplayState *s, int x, int y, int w, int h);
|
|
void (*dpy_resize)(struct DisplayState *s);
|
|
void (*dpy_setdata)(struct DisplayState *s);
|
|
void (*dpy_refresh)(struct DisplayState *s);
|
|
void (*dpy_copy)(struct DisplayState *s, int src_x, int src_y,
|
|
int dst_x, int dst_y, int w, int h);
|
|
void (*dpy_fill)(struct DisplayState *s, int x, int y,
|
|
int w, int h, uint32_t c);
|
|
void (*dpy_text_cursor)(struct DisplayState *s, int x, int y);
|
|
|
|
struct DisplayChangeListener *next;
|
|
};
|
|
|
|
struct DisplayAllocator {
|
|
DisplaySurface* (*create_displaysurface)(int width, int height);
|
|
DisplaySurface* (*resize_displaysurface)(DisplaySurface *surface, int width, int height);
|
|
void (*free_displaysurface)(DisplaySurface *surface);
|
|
};
|
|
|
|
struct DisplayState {
|
|
struct DisplaySurface *surface;
|
|
void *opaque;
|
|
struct QEMUTimer *gui_timer;
|
|
|
|
struct DisplayAllocator* allocator;
|
|
struct DisplayChangeListener* listeners;
|
|
|
|
void (*mouse_set)(int x, int y, int on);
|
|
void (*cursor_define)(QEMUCursor *cursor);
|
|
|
|
struct DisplayState *next;
|
|
};
|
|
|
|
void register_displaystate(DisplayState *ds);
|
|
DisplayState *get_displaystate(void);
|
|
DisplaySurface* qemu_create_displaysurface_from(int width, int height, int bpp,
|
|
int linesize, uint8_t *data);
|
|
void qemu_alloc_display(DisplaySurface *surface, int width, int height,
|
|
int linesize, PixelFormat pf, int newflags);
|
|
PixelFormat qemu_different_endianness_pixelformat(int bpp);
|
|
PixelFormat qemu_default_pixelformat(int bpp);
|
|
|
|
DisplayAllocator *register_displayallocator(DisplayState *ds, DisplayAllocator *da);
|
|
|
|
static inline DisplaySurface* qemu_create_displaysurface(DisplayState *ds, int width, int height)
|
|
{
|
|
return ds->allocator->create_displaysurface(width, height);
|
|
}
|
|
|
|
static inline DisplaySurface* qemu_resize_displaysurface(DisplayState *ds, int width, int height)
|
|
{
|
|
trace_displaysurface_resize(ds, ds->surface, width, height);
|
|
return ds->allocator->resize_displaysurface(ds->surface, width, height);
|
|
}
|
|
|
|
static inline void qemu_free_displaysurface(DisplayState *ds)
|
|
{
|
|
trace_displaysurface_free(ds, ds->surface);
|
|
ds->allocator->free_displaysurface(ds->surface);
|
|
}
|
|
|
|
static inline int is_surface_bgr(DisplaySurface *surface)
|
|
{
|
|
if (surface->pf.bits_per_pixel == 32 && surface->pf.rshift == 0)
|
|
return 1;
|
|
else
|
|
return 0;
|
|
}
|
|
|
|
static inline int is_buffer_shared(DisplaySurface *surface)
|
|
{
|
|
return (!(surface->flags & QEMU_ALLOCATED_FLAG) &&
|
|
!(surface->flags & QEMU_REALPIXELS_FLAG));
|
|
}
|
|
|
|
static inline void register_displaychangelistener(DisplayState *ds, DisplayChangeListener *dcl)
|
|
{
|
|
dcl->next = ds->listeners;
|
|
ds->listeners = dcl;
|
|
}
|
|
|
|
static inline void dpy_update(DisplayState *s, int x, int y, int w, int h)
|
|
{
|
|
struct DisplayChangeListener *dcl = s->listeners;
|
|
while (dcl != NULL) {
|
|
dcl->dpy_update(s, x, y, w, h);
|
|
dcl = dcl->next;
|
|
}
|
|
}
|
|
|
|
static inline void dpy_resize(DisplayState *s)
|
|
{
|
|
struct DisplayChangeListener *dcl = s->listeners;
|
|
while (dcl != NULL) {
|
|
dcl->dpy_resize(s);
|
|
dcl = dcl->next;
|
|
}
|
|
}
|
|
|
|
static inline void dpy_setdata(DisplayState *s)
|
|
{
|
|
struct DisplayChangeListener *dcl = s->listeners;
|
|
while (dcl != NULL) {
|
|
if (dcl->dpy_setdata) dcl->dpy_setdata(s);
|
|
dcl = dcl->next;
|
|
}
|
|
}
|
|
|
|
static inline void dpy_refresh(DisplayState *s)
|
|
{
|
|
struct DisplayChangeListener *dcl = s->listeners;
|
|
while (dcl != NULL) {
|
|
if (dcl->dpy_refresh) dcl->dpy_refresh(s);
|
|
dcl = dcl->next;
|
|
}
|
|
}
|
|
|
|
static inline void dpy_copy(struct DisplayState *s, int src_x, int src_y,
|
|
int dst_x, int dst_y, int w, int h) {
|
|
struct DisplayChangeListener *dcl = s->listeners;
|
|
while (dcl != NULL) {
|
|
if (dcl->dpy_copy)
|
|
dcl->dpy_copy(s, src_x, src_y, dst_x, dst_y, w, h);
|
|
else /* TODO */
|
|
dcl->dpy_update(s, dst_x, dst_y, w, h);
|
|
dcl = dcl->next;
|
|
}
|
|
}
|
|
|
|
static inline void dpy_fill(struct DisplayState *s, int x, int y,
|
|
int w, int h, uint32_t c) {
|
|
struct DisplayChangeListener *dcl = s->listeners;
|
|
while (dcl != NULL) {
|
|
if (dcl->dpy_fill) dcl->dpy_fill(s, x, y, w, h, c);
|
|
dcl = dcl->next;
|
|
}
|
|
}
|
|
|
|
static inline void dpy_cursor(struct DisplayState *s, int x, int y) {
|
|
struct DisplayChangeListener *dcl = s->listeners;
|
|
while (dcl != NULL) {
|
|
if (dcl->dpy_text_cursor) dcl->dpy_text_cursor(s, x, y);
|
|
dcl = dcl->next;
|
|
}
|
|
}
|
|
|
|
static inline int ds_get_linesize(DisplayState *ds)
|
|
{
|
|
return ds->surface->linesize;
|
|
}
|
|
|
|
static inline uint8_t* ds_get_data(DisplayState *ds)
|
|
{
|
|
return ds->surface->data;
|
|
}
|
|
|
|
static inline int ds_get_width(DisplayState *ds)
|
|
{
|
|
return ds->surface->width;
|
|
}
|
|
|
|
static inline int ds_get_height(DisplayState *ds)
|
|
{
|
|
return ds->surface->height;
|
|
}
|
|
|
|
static inline int ds_get_bits_per_pixel(DisplayState *ds)
|
|
{
|
|
return ds->surface->pf.bits_per_pixel;
|
|
}
|
|
|
|
static inline int ds_get_bytes_per_pixel(DisplayState *ds)
|
|
{
|
|
return ds->surface->pf.bytes_per_pixel;
|
|
}
|
|
|
|
#ifdef CONFIG_CURSES
|
|
#include <curses.h>
|
|
typedef chtype console_ch_t;
|
|
#else
|
|
typedef unsigned long console_ch_t;
|
|
#endif
|
|
static inline void console_write_ch(console_ch_t *dest, uint32_t ch)
|
|
{
|
|
if (!(ch & 0xff))
|
|
ch |= ' ';
|
|
*dest = ch;
|
|
}
|
|
|
|
typedef void (*vga_hw_update_ptr)(void *);
|
|
typedef void (*vga_hw_invalidate_ptr)(void *);
|
|
typedef void (*vga_hw_screen_dump_ptr)(void *, const char *, bool cswitch);
|
|
typedef void (*vga_hw_text_update_ptr)(void *, console_ch_t *);
|
|
|
|
DisplayState *graphic_console_init(vga_hw_update_ptr update,
|
|
vga_hw_invalidate_ptr invalidate,
|
|
vga_hw_screen_dump_ptr screen_dump,
|
|
vga_hw_text_update_ptr text_update,
|
|
void *opaque);
|
|
|
|
void vga_hw_update(void);
|
|
void vga_hw_invalidate(void);
|
|
void vga_hw_screen_dump(const char *filename);
|
|
void vga_hw_text_update(console_ch_t *chardata);
|
|
|
|
int is_graphic_console(void);
|
|
int is_fixedsize_console(void);
|
|
CharDriverState *text_console_init(QemuOpts *opts);
|
|
void text_consoles_set_display(DisplayState *ds);
|
|
void console_select(unsigned int index);
|
|
void console_color_init(DisplayState *ds);
|
|
void qemu_console_resize(DisplayState *ds, int width, int height);
|
|
void qemu_console_copy(DisplayState *ds, int src_x, int src_y,
|
|
int dst_x, int dst_y, int w, int h);
|
|
|
|
/* sdl.c */
|
|
void sdl_display_init(DisplayState *ds, int full_screen, int no_frame);
|
|
|
|
/* cocoa.m */
|
|
void cocoa_display_init(DisplayState *ds, int full_screen);
|
|
|
|
/* vnc.c */
|
|
void vnc_display_init(DisplayState *ds);
|
|
void vnc_display_close(DisplayState *ds);
|
|
int vnc_display_open(DisplayState *ds, const char *display);
|
|
void vnc_display_add_client(DisplayState *ds, int csock, int skipauth);
|
|
int vnc_display_disable_login(DisplayState *ds);
|
|
char *vnc_display_local_addr(DisplayState *ds);
|
|
#ifdef CONFIG_VNC
|
|
int vnc_display_password(DisplayState *ds, const char *password);
|
|
int vnc_display_pw_expire(DisplayState *ds, time_t expires);
|
|
#else
|
|
static inline int vnc_display_password(DisplayState *ds, const char *password)
|
|
{
|
|
return -ENODEV;
|
|
}
|
|
static inline int vnc_display_pw_expire(DisplayState *ds, time_t expires)
|
|
{
|
|
return -ENODEV;
|
|
};
|
|
#endif
|
|
|
|
/* curses.c */
|
|
void curses_display_init(DisplayState *ds, int full_screen);
|
|
|
|
#endif
|