| #ifndef CONSOLE_H |
| #define CONSOLE_H |
| |
| #include "ui/qemu-pixman.h" |
| #include "qom/object.h" |
| #include "qapi/qmp/qdict.h" |
| #include "qemu/notify.h" |
| #include "qapi-types.h" |
| #include "qemu/error-report.h" |
| #include "qapi/error.h" |
| |
| #ifdef CONFIG_OPENGL |
| # include <epoxy/gl.h> |
| #endif |
| |
| #include <stdbool.h> |
| |
| /* keyboard/mouse support */ |
| |
| #define MOUSE_EVENT_LBUTTON 0x01 |
| #define MOUSE_EVENT_RBUTTON 0x02 |
| #define MOUSE_EVENT_MBUTTON 0x04 |
| #define MOUSE_EVENT_WHEELUP 0x08 |
| #define MOUSE_EVENT_WHEELDN 0x10 |
| |
| /* 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_DEFAULT 30 |
| #define GUI_REFRESH_INTERVAL_IDLE 3000 |
| |
| /* Color number is match to standard vga palette */ |
| enum qemu_color_names { |
| QEMU_COLOR_BLACK = 0, |
| QEMU_COLOR_BLUE = 1, |
| QEMU_COLOR_GREEN = 2, |
| QEMU_COLOR_CYAN = 3, |
| QEMU_COLOR_RED = 4, |
| QEMU_COLOR_MAGENTA = 5, |
| QEMU_COLOR_YELLOW = 6, |
| QEMU_COLOR_WHITE = 7 |
| }; |
| /* Convert to curses char attributes */ |
| #define ATTR2CHTYPE(c, fg, bg, bold) \ |
| ((bold) << 21 | (bg) << 11 | (fg) << 8 | (c)) |
| |
| 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 QEMUPutMouseEntry; |
| typedef struct QEMUPutKbdEntry QEMUPutKbdEntry; |
| typedef struct QEMUPutLEDEntry QEMUPutLEDEntry; |
| |
| QEMUPutKbdEntry *qemu_add_kbd_event_handler(QEMUPutKBDEvent *func, |
| void *opaque); |
| 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_ledstate(int ledstate); |
| |
| void kbd_mouse_event(int dx, int dy, int dz, int buttonsState); |
| |
| struct MouseTransformInfo { |
| /* Touchscreen resolution */ |
| int x; |
| int y; |
| /* Calibration values as used/generated by tslib */ |
| int a[7]; |
| }; |
| |
| void hmp_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_console(QemuConsole *s, int keysym); |
| bool kbd_put_qcode_console(QemuConsole *s, int qcode); |
| void kbd_put_string_console(QemuConsole *s, const char *str, int len); |
| void kbd_put_keysym(int keysym); |
| void kbd_put_keycode(int keycode, bool down); |
| |
| /* consoles */ |
| |
| #define TYPE_QEMU_CONSOLE "qemu-console" |
| #define QEMU_CONSOLE(obj) \ |
| OBJECT_CHECK(QemuConsole, (obj), TYPE_QEMU_CONSOLE) |
| #define QEMU_CONSOLE_GET_CLASS(obj) \ |
| OBJECT_GET_CLASS(QemuConsoleClass, (obj), TYPE_QEMU_CONSOLE) |
| #define QEMU_CONSOLE_CLASS(klass) \ |
| OBJECT_CLASS_CHECK(QemuConsoleClass, (klass), TYPE_QEMU_CONSOLE) |
| |
| typedef struct QemuConsoleClass QemuConsoleClass; |
| |
| struct QemuConsoleClass { |
| ObjectClass parent_class; |
| }; |
| |
| #define QEMU_ALLOCATED_FLAG 0x01 |
| |
| 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 { |
| pixman_format_code_t format; |
| pixman_image_t *image; |
| uint8_t flags; |
| #ifdef CONFIG_OPENGL |
| GLenum glformat; |
| GLenum gltype; |
| GLuint texture; |
| #endif |
| }; |
| |
| typedef struct QemuUIInfo { |
| /* geometry */ |
| int xoff; |
| int yoff; |
| uint32_t width; |
| uint32_t height; |
| } QemuUIInfo; |
| |
| /* 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); |
| |
| typedef void *QEMUGLContext; |
| typedef struct QEMUGLParams QEMUGLParams; |
| |
| struct QEMUGLParams { |
| int major_ver; |
| int minor_ver; |
| }; |
| |
| typedef struct DisplayChangeListenerOps { |
| const char *dpy_name; |
| |
| void (*dpy_refresh)(DisplayChangeListener *dcl); |
| |
| void (*dpy_gfx_update)(DisplayChangeListener *dcl, |
| int x, int y, int w, int h); |
| void (*dpy_gfx_switch)(DisplayChangeListener *dcl, |
| struct DisplaySurface *new_surface); |
| void (*dpy_gfx_copy)(DisplayChangeListener *dcl, |
| int src_x, int src_y, |
| int dst_x, int dst_y, int w, int h); |
| bool (*dpy_gfx_check_format)(DisplayChangeListener *dcl, |
| pixman_format_code_t format); |
| |
| void (*dpy_text_cursor)(DisplayChangeListener *dcl, |
| int x, int y); |
| void (*dpy_text_resize)(DisplayChangeListener *dcl, |
| int w, int h); |
| void (*dpy_text_update)(DisplayChangeListener *dcl, |
| int x, int y, int w, int h); |
| |
| void (*dpy_mouse_set)(DisplayChangeListener *dcl, |
| int x, int y, int on); |
| void (*dpy_cursor_define)(DisplayChangeListener *dcl, |
| QEMUCursor *cursor); |
| |
| QEMUGLContext (*dpy_gl_ctx_create)(DisplayChangeListener *dcl, |
| QEMUGLParams *params); |
| void (*dpy_gl_ctx_destroy)(DisplayChangeListener *dcl, |
| QEMUGLContext ctx); |
| int (*dpy_gl_ctx_make_current)(DisplayChangeListener *dcl, |
| QEMUGLContext ctx); |
| QEMUGLContext (*dpy_gl_ctx_get_current)(DisplayChangeListener *dcl); |
| |
| void (*dpy_gl_scanout)(DisplayChangeListener *dcl, |
| uint32_t backing_id, bool backing_y_0_top, |
| uint32_t backing_width, uint32_t backing_height, |
| uint32_t x, uint32_t y, uint32_t w, uint32_t h); |
| void (*dpy_gl_update)(DisplayChangeListener *dcl, |
| uint32_t x, uint32_t y, uint32_t w, uint32_t h); |
| |
| } DisplayChangeListenerOps; |
| |
| struct DisplayChangeListener { |
| uint64_t update_interval; |
| const DisplayChangeListenerOps *ops; |
| DisplayState *ds; |
| QemuConsole *con; |
| |
| QLIST_ENTRY(DisplayChangeListener) next; |
| }; |
| |
| DisplayState *init_displaystate(void); |
| DisplaySurface *qemu_create_displaysurface_from(int width, int height, |
| pixman_format_code_t format, |
| int linesize, uint8_t *data); |
| DisplaySurface *qemu_create_displaysurface_pixman(pixman_image_t *image); |
| DisplaySurface *qemu_create_displaysurface_guestmem(int width, int height, |
| pixman_format_code_t format, |
| int linesize, |
| uint64_t addr); |
| PixelFormat qemu_default_pixelformat(int bpp); |
| |
| DisplaySurface *qemu_create_displaysurface(int width, int height); |
| void qemu_free_displaysurface(DisplaySurface *surface); |
| |
| static inline int is_surface_bgr(DisplaySurface *surface) |
| { |
| if (PIXMAN_FORMAT_BPP(surface->format) == 32 && |
| PIXMAN_FORMAT_TYPE(surface->format) == PIXMAN_TYPE_ABGR) { |
| return 1; |
| } else { |
| return 0; |
| } |
| } |
| |
| static inline int is_buffer_shared(DisplaySurface *surface) |
| { |
| return !(surface->flags & QEMU_ALLOCATED_FLAG); |
| } |
| |
| void register_displaychangelistener(DisplayChangeListener *dcl); |
| void update_displaychangelistener(DisplayChangeListener *dcl, |
| uint64_t interval); |
| void unregister_displaychangelistener(DisplayChangeListener *dcl); |
| |
| bool dpy_ui_info_supported(QemuConsole *con); |
| int dpy_set_ui_info(QemuConsole *con, QemuUIInfo *info); |
| |
| void dpy_gfx_update(QemuConsole *con, int x, int y, int w, int h); |
| void dpy_gfx_replace_surface(QemuConsole *con, |
| DisplaySurface *surface); |
| void dpy_gfx_copy(QemuConsole *con, int src_x, int src_y, |
| int dst_x, int dst_y, int w, int h); |
| void dpy_text_cursor(QemuConsole *con, int x, int y); |
| void dpy_text_update(QemuConsole *con, int x, int y, int w, int h); |
| void dpy_text_resize(QemuConsole *con, int w, int h); |
| void dpy_mouse_set(QemuConsole *con, int x, int y, int on); |
| void dpy_cursor_define(QemuConsole *con, QEMUCursor *cursor); |
| bool dpy_cursor_define_supported(QemuConsole *con); |
| bool dpy_gfx_check_format(QemuConsole *con, |
| pixman_format_code_t format); |
| |
| void dpy_gl_scanout(QemuConsole *con, |
| uint32_t backing_id, bool backing_y_0_top, |
| uint32_t backing_width, uint32_t backing_height, |
| uint32_t x, uint32_t y, uint32_t w, uint32_t h); |
| void dpy_gl_update(QemuConsole *con, |
| uint32_t x, uint32_t y, uint32_t w, uint32_t h); |
| |
| QEMUGLContext dpy_gl_ctx_create(QemuConsole *con, |
| QEMUGLParams *params); |
| void dpy_gl_ctx_destroy(QemuConsole *con, QEMUGLContext ctx); |
| int dpy_gl_ctx_make_current(QemuConsole *con, QEMUGLContext ctx); |
| QEMUGLContext dpy_gl_ctx_get_current(QemuConsole *con); |
| |
| bool console_has_gl(QemuConsole *con); |
| |
| /* Run the display update and input processing ASAP. */ |
| void dpy_run_update(QemuConsole* con); |
| |
| static inline int surface_stride(DisplaySurface *s) |
| { |
| return pixman_image_get_stride(s->image); |
| } |
| |
| static inline void *surface_data(DisplaySurface *s) |
| { |
| return pixman_image_get_data(s->image); |
| } |
| |
| static inline int surface_width(DisplaySurface *s) |
| { |
| return pixman_image_get_width(s->image); |
| } |
| |
| static inline int surface_height(DisplaySurface *s) |
| { |
| return pixman_image_get_height(s->image); |
| } |
| |
| static inline int surface_bits_per_pixel(DisplaySurface *s) |
| { |
| int bits = PIXMAN_FORMAT_BPP(s->format); |
| return bits; |
| } |
| |
| static inline int surface_bytes_per_pixel(DisplaySurface *s) |
| { |
| int bits = PIXMAN_FORMAT_BPP(s->format); |
| return (bits + 7) / 8; |
| } |
| |
| static inline pixman_format_code_t surface_format(DisplaySurface *s) |
| { |
| return s->format; |
| } |
| |
| #ifdef CONFIG_CURSES |
| #include <curses.h> |
| typedef chtype console_ch_t; |
| extern chtype vga_to_curses[]; |
| #else |
| typedef unsigned long console_ch_t; |
| #endif |
| static inline void console_write_ch(console_ch_t *dest, uint32_t ch) |
| { |
| uint8_t c = ch; |
| #ifdef CONFIG_CURSES |
| if (vga_to_curses[c]) { |
| ch &= ~(console_ch_t)0xff; |
| ch |= vga_to_curses[c]; |
| } |
| #else |
| if (c == '\0') { |
| ch |= ' '; |
| } |
| #endif |
| *dest = ch; |
| } |
| |
| typedef struct GraphicHwOps { |
| void (*invalidate)(void *opaque); |
| void (*gfx_update)(void *opaque); |
| void (*text_update)(void *opaque, console_ch_t *text); |
| void (*update_interval)(void *opaque, uint64_t interval); |
| int (*ui_info)(void *opaque, uint32_t head, QemuUIInfo *info); |
| void (*gl_block)(void *opaque, bool block); |
| } GraphicHwOps; |
| |
| QemuConsole *graphic_console_init(DeviceState *dev, uint32_t head, |
| const GraphicHwOps *ops, |
| void *opaque); |
| void graphic_console_set_hwops(QemuConsole *con, |
| const GraphicHwOps *hw_ops, |
| void *opaque); |
| |
| void graphic_hw_update(QemuConsole *con); |
| void graphic_hw_invalidate(QemuConsole *con); |
| void graphic_hw_text_update(QemuConsole *con, console_ch_t *chardata); |
| void graphic_hw_gl_block(QemuConsole *con, bool block); |
| |
| QemuConsole *qemu_console_lookup_by_index(unsigned int index); |
| QemuConsole *qemu_console_lookup_by_device(DeviceState *dev, uint32_t head); |
| QemuConsole *qemu_console_lookup_by_device_name(const char *device_id, |
| uint32_t head, Error **errp); |
| bool qemu_console_is_visible(QemuConsole *con); |
| bool qemu_console_is_graphic(QemuConsole *con); |
| bool qemu_console_is_fixedsize(QemuConsole *con); |
| char *qemu_console_get_label(QemuConsole *con); |
| int qemu_console_get_index(QemuConsole *con); |
| uint32_t qemu_console_get_head(QemuConsole *con); |
| QemuUIInfo *qemu_console_get_ui_info(QemuConsole *con); |
| int qemu_console_get_width(QemuConsole *con, int fallback); |
| int qemu_console_get_height(QemuConsole *con, int fallback); |
| |
| void text_consoles_set_display(DisplayState *ds); |
| void console_select(unsigned int index); |
| void console_color_init(DisplayState *ds); |
| void qemu_console_resize(QemuConsole *con, int width, int height); |
| void qemu_console_copy(QemuConsole *con, int src_x, int src_y, |
| int dst_x, int dst_y, int w, int h); |
| DisplaySurface *qemu_console_surface(QemuConsole *con); |
| |
| /* console-gl.c */ |
| typedef struct ConsoleGLState ConsoleGLState; |
| #ifdef CONFIG_OPENGL |
| ConsoleGLState *console_gl_init_context(void); |
| void console_gl_fini_context(ConsoleGLState *gls); |
| bool console_gl_check_format(DisplayChangeListener *dcl, |
| pixman_format_code_t format); |
| void surface_gl_create_texture(ConsoleGLState *gls, |
| DisplaySurface *surface); |
| void surface_gl_update_texture(ConsoleGLState *gls, |
| DisplaySurface *surface, |
| int x, int y, int w, int h); |
| void surface_gl_render_texture(ConsoleGLState *gls, |
| DisplaySurface *surface); |
| void surface_gl_destroy_texture(ConsoleGLState *gls, |
| DisplaySurface *surface); |
| void surface_gl_setup_viewport(ConsoleGLState *gls, |
| DisplaySurface *surface, |
| int ww, int wh); |
| #endif |
| |
| /* sdl.c */ |
| #ifdef CONFIG_SDL |
| void sdl_display_early_init(int opengl); |
| bool sdl_display_init(DisplayState *ds, int full_screen, int no_frame); |
| #else |
| static inline void sdl_display_early_init(int opengl) |
| { |
| /* This must never be called if CONFIG_SDL is disabled */ |
| error_report("SDL support is disabled"); |
| abort(); |
| } |
| static inline bool sdl_display_init(DisplayState *ds, int full_screen, |
| int no_frame) |
| { |
| /* This must never be called if CONFIG_SDL is disabled */ |
| error_report("SDL support is disabled"); |
| return false; |
| } |
| #endif |
| |
| /* cocoa.m */ |
| #ifdef CONFIG_COCOA |
| void cocoa_display_init(DisplayState *ds, int full_screen); |
| #else |
| static inline void cocoa_display_init(DisplayState *ds, int full_screen) |
| { |
| /* This must never be called if CONFIG_COCOA is disabled */ |
| error_report("Cocoa support is disabled"); |
| abort(); |
| } |
| #endif |
| |
| /* vnc.c */ |
| void vnc_display_init(const char *id); |
| void vnc_display_open(const char *id, Error **errp); |
| void vnc_display_add_client(const char *id, int csock, bool skipauth); |
| #ifdef CONFIG_VNC |
| int vnc_display_password(const char *id, const char *password); |
| int vnc_display_pw_expire(const char *id, time_t expires); |
| QemuOpts *vnc_parse(const char *str, Error **errp); |
| int vnc_init_func(void *opaque, QemuOpts *opts, Error **errp); |
| #else |
| static inline int vnc_display_password(const char *id, const char *password) |
| { |
| return -ENODEV; |
| } |
| static inline int vnc_display_pw_expire(const char *id, time_t expires) |
| { |
| return -ENODEV; |
| }; |
| static inline QemuOpts *vnc_parse(const char *str, Error **errp) |
| { |
| error_setg(errp, "VNC support is disabled"); |
| return NULL; |
| } |
| static inline int vnc_init_func(void *opaque, QemuOpts *opts, Error **errp) |
| { |
| error_setg(errp, "VNC support is disabled"); |
| return -1; |
| } |
| #endif |
| |
| /* curses.c */ |
| #ifdef CONFIG_CURSES |
| void curses_display_init(DisplayState *ds, int full_screen); |
| #else |
| static inline void curses_display_init(DisplayState *ds, int full_screen) |
| { |
| /* This must never be called if CONFIG_CURSES is disabled */ |
| error_report("curses support is disabled"); |
| abort(); |
| } |
| #endif |
| |
| /* input.c */ |
| int index_from_key(const char *key, size_t key_length); |
| |
| /* gtk.c */ |
| #ifdef CONFIG_GTK |
| void early_gtk_display_init(int opengl); |
| void gtk_display_init(DisplayState *ds, bool full_screen, bool grab_on_hover); |
| #else |
| static inline void gtk_display_init(DisplayState *ds, bool full_screen, |
| bool grab_on_hover) |
| { |
| /* This must never be called if CONFIG_GTK is disabled */ |
| error_report("GTK support is disabled"); |
| abort(); |
| } |
| |
| static inline void early_gtk_display_init(int opengl) |
| { |
| /* This must never be called if CONFIG_GTK is disabled */ |
| error_report("GTK support is disabled"); |
| abort(); |
| } |
| #endif |
| |
| #endif |