You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
151 lines
4.5 KiB
151 lines
4.5 KiB
/* -- x11vnc_defs.c -- */
|
|
|
|
#include "x11vnc.h"
|
|
|
|
int overlay_present = 0;
|
|
|
|
int xrandr_base_event_type = 0;
|
|
|
|
int xfixes_base_event_type = 0;
|
|
int xtest_base_event_type = 0;
|
|
#if LIBVNCSERVER_HAVE_LIBXTRAP
|
|
XETC *trap_ctx = NULL;
|
|
#endif
|
|
int xtrap_base_event_type = 0;
|
|
int xdamage_base_event_type = 0;
|
|
|
|
/* date +'lastmod: %Y-%m-%d' */
|
|
char lastmod[] = "0.8 lastmod: 2006-01-11";
|
|
|
|
/* X display info */
|
|
|
|
Display *dpy = NULL; /* the single display screen we connect to */
|
|
int scr = 0;
|
|
Window window = None, rootwin = None; /* polled window, root window (usu. same) */
|
|
Visual *default_visual = NULL; /* the default visual (unless -visual) */
|
|
int bpp = 0, depth = 0;
|
|
int indexed_color = 0;
|
|
int dpy_x, dpy_y; /* size of display */
|
|
int off_x, off_y; /* offsets for -sid */
|
|
int wdpy_x, wdpy_y; /* for actual sizes in case of -clip */
|
|
int cdpy_x, cdpy_y, coff_x, coff_y; /* the -clip params */
|
|
int button_mask = 0; /* button state and info */
|
|
int button_mask_prev = 0;
|
|
int num_buttons = -1;
|
|
|
|
/* image structures */
|
|
XImage *scanline = NULL;
|
|
XImage *fullscreen = NULL;
|
|
XImage **tile_row = NULL; /* for all possible row runs */
|
|
XImage *fb0 = NULL;
|
|
XImage *snaprect = NULL; /* for XShmGetImage (fs_factor) */
|
|
XImage *snap = NULL; /* the full snap fb */
|
|
XImage *raw_fb_image = NULL; /* the raw fb */
|
|
|
|
/* corresponding shm structures */
|
|
XShmSegmentInfo scanline_shm;
|
|
XShmSegmentInfo fullscreen_shm;
|
|
XShmSegmentInfo *tile_row_shm; /* for all possible row runs */
|
|
XShmSegmentInfo snaprect_shm;
|
|
|
|
/* rfb screen info */
|
|
rfbScreenInfoPtr screen = NULL;
|
|
char *rfb_desktop_name = NULL;
|
|
char *http_dir = NULL;
|
|
char vnc_desktop_name[256];
|
|
char *main_fb = NULL; /* our copy of the X11 fb */
|
|
char *rfb_fb = NULL; /* same as main_fb unless transformation */
|
|
char *fake_fb = NULL; /* used under -padgeom */
|
|
char *snap_fb = NULL; /* used under -snapfb */
|
|
char *raw_fb = NULL;
|
|
char *raw_fb_addr = NULL;
|
|
int raw_fb_offset = 0;
|
|
int raw_fb_shm = 0;
|
|
int raw_fb_mmap = 0;
|
|
int raw_fb_seek = 0;
|
|
int raw_fb_fd = -1;
|
|
|
|
int rfb_bytes_per_line;
|
|
int main_bytes_per_line;
|
|
unsigned long main_red_mask, main_green_mask, main_blue_mask;
|
|
unsigned short main_red_max, main_green_max, main_blue_max;
|
|
unsigned short main_red_shift, main_green_shift, main_blue_shift;
|
|
|
|
/* scaling parameters */
|
|
char *scale_str = NULL;
|
|
double scale_fac = 1.0;
|
|
int scaling = 0;
|
|
int scaling_blend = 1; /* for no blending option (very course) */
|
|
int scaling_nomult4 = 0; /* do not require width = n * 4 */
|
|
int scaling_pad = 0; /* pad out scaled sizes to fit denominator */
|
|
int scaling_interpolate = 0; /* use interpolation scheme when shrinking */
|
|
int scaled_x = 0, scaled_y = 0; /* dimensions of scaled display */
|
|
int scale_numer = 0, scale_denom = 0; /* n/m */
|
|
|
|
/* scale cursor */
|
|
char *scale_cursor_str = NULL;
|
|
double scale_cursor_fac = 1.0;
|
|
int scaling_cursor = 0;
|
|
int scaling_cursor_blend = 1;
|
|
int scaling_cursor_interpolate = 0;
|
|
int scale_cursor_numer = 0, scale_cursor_denom = 0;
|
|
|
|
/* size of the basic tile unit that is polled for changes: */
|
|
int tile_x = 32;
|
|
int tile_y = 32;
|
|
int ntiles, ntiles_x, ntiles_y;
|
|
|
|
/* arrays that indicate changed or checked tiles. */
|
|
unsigned char *tile_has_diff = NULL, *tile_tried = NULL, *tile_copied = NULL;
|
|
unsigned char *tile_has_xdamage_diff = NULL, *tile_row_has_xdamage_diff = NULL;
|
|
|
|
/* times of recent events */
|
|
time_t last_event, last_input = 0, last_client = 0;
|
|
time_t last_keyboard_input = 0, last_pointer_input = 0;
|
|
time_t last_fb_bytes_sent = 0;
|
|
double last_keyboard_time = 0.0;
|
|
double last_pointer_time = 0.0;
|
|
double last_pointer_click_time = 0.0;
|
|
double last_pointer_motion_time = 0.0;
|
|
double last_key_to_button_remap_time = 0.0;
|
|
double last_copyrect = 0.0;
|
|
double last_copyrect_fix = 0.0;
|
|
double servertime_diff = 0.0;
|
|
double x11vnc_start = 0.0;
|
|
|
|
/* last client to move pointer */
|
|
rfbClientPtr last_pointer_client = NULL;
|
|
|
|
int client_count = 0;
|
|
int clients_served = 0;
|
|
|
|
/* more transient kludge variables: */
|
|
int cursor_x, cursor_y; /* x and y from the viewer(s) */
|
|
int button_change_x, button_change_y;
|
|
int got_user_input = 0;
|
|
int got_pointer_input = 0;
|
|
int got_pointer_calls = 0;
|
|
int got_keyboard_input = 0;
|
|
int got_keyboard_calls = 0;
|
|
int urgent_update = 0;
|
|
int last_keyboard_keycode = 0;
|
|
rfbBool last_rfb_down = FALSE;
|
|
rfbBool last_rfb_key_accepted = FALSE;
|
|
rfbKeySym last_rfb_keysym = 0;
|
|
double last_rfb_keytime = 0.0;
|
|
int fb_copy_in_progress = 0;
|
|
int drag_in_progress = 0;
|
|
int shut_down = 0;
|
|
int do_copy_screen = 0;
|
|
time_t damage_time = 0;
|
|
int damage_delay = 0;
|
|
|
|
int program_pid = 0;
|
|
char *program_name = NULL;
|
|
char *program_cmdline = NULL;
|
|
|
|
struct utsname UT;
|
|
|
|
|
|
|