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186 lines
5.5 KiB
186 lines
5.5 KiB
/* -- x11vnc_defs.c -- */
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#include "x11vnc.h"
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int overlay_present = 0;
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int xrandr_base_event_type = 0;
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int xfixes_base_event_type = 0;
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int xtest_base_event_type = 0;
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#if LIBVNCSERVER_HAVE_LIBXTRAP
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XETC *trap_ctx = NULL;
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#endif
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int xtrap_base_event_type = 0;
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int xdamage_base_event_type = 0;
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/* date +'lastmod: %Y-%m-%d' */
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char lastmod[] = "0.9.4 lastmod: 2008-01-14";
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/* X display info */
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Display *dpy = NULL; /* the single display screen we connect to */
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int scr = 0;
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char *xauth_raw_data = NULL;
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int xauth_raw_len = 0;
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Window window = None, rootwin = None; /* polled window, root window (usu. same) */
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Visual *default_visual = NULL; /* the default visual (unless -visual) */
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int bpp = 0, depth = 0;
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int indexed_color = 0;
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int dpy_x = 0, dpy_y = 0; /* size of display */
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int fb_x = 0, fb_y = 0, fb_b = 0; /* fb size and bpp guesses at display */
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int off_x, off_y; /* offsets for -sid */
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int wdpy_x, wdpy_y; /* for actual sizes in case of -clip */
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int cdpy_x, cdpy_y, coff_x, coff_y; /* the -clip params */
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int button_mask = 0; /* button state and info */
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int button_mask_prev = 0;
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int num_buttons = -1;
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long xselectinput_rootwin = 0;
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unsigned int display_button_mask = 0;
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unsigned int display_mod_mask = 0;
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/* image structures */
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XImage *scanline = NULL;
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XImage *fullscreen = NULL;
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XImage **tile_row = NULL; /* for all possible row runs */
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XImage *snaprect = NULL; /* for XShmGetImage (fs_factor) */
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XImage *snap = NULL; /* the full snap fb */
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XImage *raw_fb_image = NULL; /* the raw fb */
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/* corresponding shm structures */
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XShmSegmentInfo scanline_shm;
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XShmSegmentInfo fullscreen_shm;
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XShmSegmentInfo *tile_row_shm; /* for all possible row runs */
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XShmSegmentInfo snaprect_shm;
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/* rfb screen info */
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rfbScreenInfoPtr screen = NULL;
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char *rfb_desktop_name = NULL;
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char *http_dir = NULL;
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char vnc_desktop_name[256];
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char *main_fb = NULL; /* our copy of the X11 fb */
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char *rfb_fb = NULL; /* same as main_fb unless transformation */
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char *fake_fb = NULL; /* used under -padgeom */
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char *snap_fb = NULL; /* used under -snapfb */
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char *cmap8to24_fb = NULL; /* used under -8to24 */
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char *rot_fb = NULL;
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char *raw_fb = NULL; /* when used should be main_fb */
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char *raw_fb_addr = NULL;
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int raw_fb_offset = 0;
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int raw_fb_shm = 0;
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int raw_fb_mmap = 0;
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int raw_fb_seek = 0;
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int raw_fb_fd = -1;
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int raw_fb_back_to_X = 0; /* kludge for testing rawfb -> X */
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int rfb_bytes_per_line = 0;
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int main_bytes_per_line = 0;
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int rot_bytes_per_line = 0;
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unsigned long main_red_mask = 0, main_green_mask = 0, main_blue_mask = 0;
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unsigned short main_red_max = 0, main_green_max = 0, main_blue_max = 0;
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unsigned short main_red_shift = 0, main_green_shift = 0, main_blue_shift = 0;
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int raw_fb_bytes_per_line = 0;
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/* scaling parameters */
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char *scale_str = NULL;
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double scale_fac = 1.0;
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int scaling = 0;
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int scaling_blend = 1; /* for no blending option (very course) */
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int scaling_nomult4 = 0; /* do not require width = n * 4 */
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int scaling_pad = 0; /* pad out scaled sizes to fit denominator */
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int scaling_interpolate = 0; /* use interpolation scheme when shrinking */
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int scaled_x = 0, scaled_y = 0; /* dimensions of scaled display */
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int scale_numer = 0, scale_denom = 0; /* n/m */
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char *rotating_str = NULL;
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int rotating = 0;
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int rotating_same = 0;
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int rotating_cursors = 0;
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/* scale cursor */
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char *scale_cursor_str = NULL;
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double scale_cursor_fac = 1.0;
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int scaling_cursor = 0;
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int scaling_cursor_blend = 1;
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int scaling_cursor_interpolate = 0;
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int scale_cursor_numer = 0, scale_cursor_denom = 0;
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/* size of the basic tile unit that is polled for changes: */
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int tile_x = 32;
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int tile_y = 32;
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int ntiles, ntiles_x = 0, ntiles_y = 0;
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/* arrays that indicate changed or checked tiles. */
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unsigned char *tile_has_diff = NULL, *tile_tried = NULL, *tile_copied = NULL;
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unsigned char *tile_has_xdamage_diff = NULL, *tile_row_has_xdamage_diff = NULL;
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/* times of recent events */
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time_t last_event = 0, last_input = 0, last_client = 0;
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time_t last_local_input = 0;
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time_t last_keyboard_input = 0, last_pointer_input = 0;
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time_t last_fb_bytes_sent = 0;
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double last_keyboard_time = 0.0;
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double last_pointer_time = 0.0;
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double last_pointer_click_time = 0.0;
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double last_pointer_motion_time = 0.0;
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double last_key_to_button_remap_time = 0.0;
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double last_copyrect = 0.0;
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double last_copyrect_fix = 0.0;
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double last_wireframe = 0.0;
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double servertime_diff = 0.0;
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double x11vnc_start = 0.0;
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double x11vnc_current = 0.0;
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double g_now = 0.0;
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double last_get_wm_frame_time = 0.0;
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Window last_get_wm_frame = None;
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double last_bs_restore = 0.0;
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double last_su_restore = 0.0;
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double last_bs_save = 0.0;
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double last_su_save = 0.0;
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int hack_val = 0;
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/* last client to move pointer */
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rfbClientPtr last_pointer_client = NULL;
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rfbClientPtr latest_client = NULL;
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int waited_for_client = 0;
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int findcreatedisplay = 0;
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char *terminal_services_daemon = NULL;
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int client_count = 0;
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int clients_served = 0;
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/* more transient kludge variables: */
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int cursor_x = 0, cursor_y = 0; /* x and y from the viewer(s) */
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int button_change_x = 0, button_change_y = 0;
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int got_user_input = 0;
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int got_pointer_input = 0;
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int got_local_pointer_input = 0;
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int got_pointer_calls = 0;
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int got_keyboard_input = 0;
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int got_keyboard_calls = 0;
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int urgent_update = 0;
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int last_keyboard_keycode = 0;
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rfbBool last_rfb_down = FALSE;
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rfbBool last_rfb_key_accepted = FALSE;
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rfbKeySym last_rfb_keysym = 0;
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double last_rfb_keytime = 0.0;
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int fb_copy_in_progress = 0;
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int drag_in_progress = 0;
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int shut_down = 0;
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int do_copy_screen = 0;
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time_t damage_time = 0;
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int damage_delay = 0;
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int program_pid = 0;
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char *program_name = NULL;
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char *program_cmdline = NULL;
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struct utsname UT;
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