21 |
#include <X11/Xlib.h> |
#include <X11/Xlib.h> |
22 |
#include <X11/Xutil.h> |
#include <X11/Xutil.h> |
23 |
#include <unistd.h> |
#include <unistd.h> |
24 |
|
#include <sys/time.h> |
25 |
#include <time.h> |
#include <time.h> |
26 |
#include <errno.h> |
#include <errno.h> |
27 |
|
#include <strings.h> |
28 |
#include "rdesktop.h" |
#include "rdesktop.h" |
29 |
#include "xproto.h" |
#include "xproto.h" |
30 |
|
|
44 |
static Screen *g_screen; |
static Screen *g_screen; |
45 |
Window g_wnd; |
Window g_wnd; |
46 |
BOOL g_enable_compose = False; |
BOOL g_enable_compose = False; |
47 |
static GC g_gc; |
static GC g_gc = NULL; |
48 |
static Visual *g_visual; |
static Visual *g_visual; |
49 |
static int g_depth; |
static int g_depth; |
50 |
static int g_bpp; |
static int g_bpp; |
52 |
static XIC g_IC; |
static XIC g_IC; |
53 |
static XModifierKeymap *g_mod_map; |
static XModifierKeymap *g_mod_map; |
54 |
static Cursor g_current_cursor; |
static Cursor g_current_cursor; |
55 |
static HCURSOR g_null_cursor; |
static HCURSOR g_null_cursor = NULL; |
56 |
static Atom g_protocol_atom, g_kill_atom; |
static Atom g_protocol_atom, g_kill_atom; |
57 |
static BOOL g_focused; |
static BOOL g_focused; |
58 |
static BOOL g_mouse_in_wnd; |
static BOOL g_mouse_in_wnd; |
64 |
static int g_red_shift_l, g_blue_shift_l, g_green_shift_l; |
static int g_red_shift_l, g_blue_shift_l, g_green_shift_l; |
65 |
|
|
66 |
/* software backing store */ |
/* software backing store */ |
67 |
static BOOL g_ownbackstore; |
BOOL g_ownbackstore = True; /* We can't rely on external BackingStore */ |
68 |
static Pixmap g_backstore; |
static Pixmap g_backstore = 0; |
69 |
|
|
70 |
/* Moving in single app mode */ |
/* Moving in single app mode */ |
71 |
static BOOL g_moving_wnd; |
static BOOL g_moving_wnd; |
313 |
} |
} |
314 |
} |
} |
315 |
|
|
|
/* todo the remaining translate function might need some big endian check ?? */ |
|
|
|
|
316 |
static void |
static void |
317 |
translate15to16(uint16 * data, uint8 * out, uint8 * end) |
translate15to16(uint16 * data, uint8 * out, uint8 * end) |
318 |
{ |
{ |
543 |
pixel |= *(data++); |
pixel |= *(data++); |
544 |
|
|
545 |
value = make_colour(split_colour24(pixel)); |
value = make_colour(split_colour24(pixel)); |
546 |
|
|
547 |
if (g_xserver_be) |
if (g_xserver_be) |
548 |
{ |
{ |
549 |
*(out++) = value >> 16; |
*(out++) = value >> 16; |
701 |
XVisualInfo vi; |
XVisualInfo vi; |
702 |
XPixmapFormatValues *pfm; |
XPixmapFormatValues *pfm; |
703 |
uint16 test; |
uint16 test; |
704 |
int i, screen_num; |
int i, screen_num, nvisuals; |
705 |
|
XVisualInfo *vmatches = NULL; |
706 |
|
XVisualInfo template; |
707 |
|
Bool TrueColorVisual = False; |
708 |
|
|
709 |
g_display = XOpenDisplay(NULL); |
g_display = XOpenDisplay(NULL); |
710 |
if (g_display == NULL) |
if (g_display == NULL) |
718 |
g_screen = ScreenOfDisplay(g_display, screen_num); |
g_screen = ScreenOfDisplay(g_display, screen_num); |
719 |
g_depth = DefaultDepthOfScreen(g_screen); |
g_depth = DefaultDepthOfScreen(g_screen); |
720 |
|
|
721 |
if (g_server_bpp == 8) |
/* Search for best TrueColor depth */ |
722 |
|
template.class = TrueColor; |
723 |
|
vmatches = XGetVisualInfo(g_display, VisualClassMask, &template, &nvisuals); |
724 |
|
|
725 |
|
nvisuals--; |
726 |
|
while (nvisuals >= 0) |
727 |
{ |
{ |
728 |
/* we use a colourmap, so any visual should do */ |
if ((vmatches + nvisuals)->depth > g_depth) |
729 |
|
{ |
730 |
|
g_depth = (vmatches + nvisuals)->depth; |
731 |
|
} |
732 |
|
nvisuals--; |
733 |
|
TrueColorVisual = True; |
734 |
|
} |
735 |
|
|
736 |
|
if ((g_server_bpp == 8) && ((!TrueColorVisual) || (g_depth <= 8))) |
737 |
|
{ |
738 |
|
/* we use a colourmap, so the default visual should do */ |
739 |
g_visual = DefaultVisualOfScreen(g_screen); |
g_visual = DefaultVisualOfScreen(g_screen); |
740 |
|
g_depth = DefaultDepthOfScreen(g_screen); |
741 |
|
|
742 |
|
/* Do not allocate colours on a TrueColor visual */ |
743 |
|
if (g_visual->class == TrueColor) |
744 |
|
{ |
745 |
|
g_owncolmap = False; |
746 |
|
} |
747 |
} |
} |
748 |
else |
else |
749 |
{ |
{ |
785 |
|
|
786 |
if (!g_owncolmap) |
if (!g_owncolmap) |
787 |
{ |
{ |
788 |
g_xcolmap = DefaultColormapOfScreen(g_screen); |
g_xcolmap = |
789 |
|
XCreateColormap(g_display, RootWindowOfScreen(g_screen), g_visual, |
790 |
|
AllocNone); |
791 |
if (g_depth <= 8) |
if (g_depth <= 8) |
792 |
warning("Screen depth is 8 bits or lower: you may want to use -C for a private colourmap\n"); |
warning("Screen depth is 8 bits or lower: you may want to use -C for a private colourmap\n"); |
793 |
} |
} |
794 |
|
|
795 |
g_gc = XCreateGC(g_display, RootWindowOfScreen(g_screen), 0, NULL); |
if ((!g_ownbackstore) && (DoesBackingStore(g_screen) != Always)) |
796 |
|
{ |
797 |
if (DoesBackingStore(g_screen) != Always) |
warning("External BackingStore not available, using internal\n"); |
798 |
g_ownbackstore = True; |
g_ownbackstore = True; |
799 |
|
} |
800 |
|
|
801 |
test = 1; |
test = 1; |
802 |
g_host_be = !(BOOL) (*(uint8 *) (&test)); |
g_host_be = !(BOOL) (*(uint8 *) (&test)); |
805 |
/* |
/* |
806 |
* Determine desktop size |
* Determine desktop size |
807 |
*/ |
*/ |
808 |
if (g_width < 0) |
if (g_fullscreen) |
809 |
|
{ |
810 |
|
g_width = WidthOfScreen(g_screen); |
811 |
|
g_height = HeightOfScreen(g_screen); |
812 |
|
} |
813 |
|
else if (g_width < 0) |
814 |
{ |
{ |
815 |
/* Percent of screen */ |
/* Percent of screen */ |
816 |
g_height = HeightOfScreen(g_screen) * (-g_width) / 100; |
g_height = HeightOfScreen(g_screen) * (-g_width) / 100; |
833 |
g_height = 600; |
g_height = 600; |
834 |
} |
} |
835 |
} |
} |
|
else if (g_fullscreen) |
|
|
{ |
|
|
g_width = WidthOfScreen(g_screen); |
|
|
g_height = HeightOfScreen(g_screen); |
|
|
} |
|
836 |
|
|
837 |
/* make sure width is a multiple of 4 */ |
/* make sure width is a multiple of 4 */ |
838 |
g_width = (g_width + 3) & ~3; |
g_width = (g_width + 3) & ~3; |
839 |
|
|
|
if (g_ownbackstore) |
|
|
{ |
|
|
g_backstore = |
|
|
XCreatePixmap(g_display, RootWindowOfScreen(g_screen), g_width, g_height, |
|
|
g_depth); |
|
|
|
|
|
/* clear to prevent rubbish being exposed at startup */ |
|
|
XSetForeground(g_display, g_gc, BlackPixelOfScreen(g_screen)); |
|
|
XFillRectangle(g_display, g_backstore, g_gc, 0, 0, g_width, g_height); |
|
|
} |
|
|
|
|
840 |
g_mod_map = XGetModifierMapping(g_display); |
g_mod_map = XGetModifierMapping(g_display); |
841 |
|
|
842 |
xkeymap_init(); |
xkeymap_init(); |
857 |
if (g_IM != NULL) |
if (g_IM != NULL) |
858 |
XCloseIM(g_IM); |
XCloseIM(g_IM); |
859 |
|
|
860 |
|
if (g_null_cursor != NULL) |
861 |
|
ui_destroy_cursor(g_null_cursor); |
862 |
|
|
863 |
XFreeModifiermap(g_mod_map); |
XFreeModifiermap(g_mod_map); |
864 |
|
|
865 |
if (g_ownbackstore) |
if (g_ownbackstore) |
886 |
wndheight = g_fullscreen ? HeightOfScreen(g_screen) : g_height; |
wndheight = g_fullscreen ? HeightOfScreen(g_screen) : g_height; |
887 |
|
|
888 |
attribs.background_pixel = BlackPixelOfScreen(g_screen); |
attribs.background_pixel = BlackPixelOfScreen(g_screen); |
889 |
|
attribs.border_pixel = WhitePixelOfScreen(g_screen); |
890 |
attribs.backing_store = g_ownbackstore ? NotUseful : Always; |
attribs.backing_store = g_ownbackstore ? NotUseful : Always; |
891 |
attribs.override_redirect = g_fullscreen; |
attribs.override_redirect = g_fullscreen; |
892 |
|
attribs.colormap = g_xcolmap; |
893 |
|
|
894 |
g_wnd = XCreateWindow(g_display, RootWindowOfScreen(g_screen), 0, 0, wndwidth, wndheight, |
g_wnd = XCreateWindow(g_display, RootWindowOfScreen(g_screen), 0, 0, wndwidth, wndheight, |
895 |
0, CopyFromParent, InputOutput, CopyFromParent, |
0, g_depth, InputOutput, g_visual, |
896 |
CWBackPixel | CWBackingStore | CWOverrideRedirect, &attribs); |
CWBackPixel | CWBackingStore | CWOverrideRedirect | |
897 |
|
CWColormap | CWBorderPixel, &attribs); |
898 |
|
|
899 |
|
if (g_gc == NULL) |
900 |
|
g_gc = XCreateGC(g_display, g_wnd, 0, NULL); |
901 |
|
|
902 |
|
if ((g_ownbackstore) && (g_backstore == 0)) |
903 |
|
{ |
904 |
|
g_backstore = XCreatePixmap(g_display, g_wnd, g_width, g_height, g_depth); |
905 |
|
|
906 |
|
/* clear to prevent rubbish being exposed at startup */ |
907 |
|
XSetForeground(g_display, g_gc, BlackPixelOfScreen(g_screen)); |
908 |
|
XFillRectangle(g_display, g_backstore, g_gc, 0, 0, g_width, g_height); |
909 |
|
} |
910 |
|
|
911 |
XStoreName(g_display, g_wnd, g_title); |
XStoreName(g_display, g_wnd, g_title); |
912 |
|
|
972 |
XSetWMProtocols(g_display, g_wnd, &g_kill_atom, 1); |
XSetWMProtocols(g_display, g_wnd, &g_kill_atom, 1); |
973 |
|
|
974 |
/* create invisible 1x1 cursor to be used as null cursor */ |
/* create invisible 1x1 cursor to be used as null cursor */ |
975 |
g_null_cursor = ui_create_cursor(0, 0, 1, 1, null_pointer_mask, null_pointer_data); |
if (g_null_cursor == NULL) |
976 |
|
g_null_cursor = ui_create_cursor(0, 0, 1, 1, null_pointer_mask, null_pointer_data); |
977 |
|
|
978 |
return True; |
return True; |
979 |
} |
} |
981 |
void |
void |
982 |
ui_destroy_window(void) |
ui_destroy_window(void) |
983 |
{ |
{ |
|
ui_destroy_cursor(g_null_cursor); |
|
|
|
|
984 |
if (g_IC != NULL) |
if (g_IC != NULL) |
985 |
XDestroyIC(g_IC); |
XDestroyIC(g_IC); |
986 |
|
|
1024 |
key_translation tr; |
key_translation tr; |
1025 |
char str[256]; |
char str[256]; |
1026 |
Status status; |
Status status; |
|
unsigned int state; |
|
|
Window wdummy; |
|
|
int dummy; |
|
1027 |
|
|
1028 |
while (XPending(g_display) > 0) |
while (XPending(g_display) > 0) |
1029 |
{ |
{ |
1196 |
if (xevent.xfocus.mode == NotifyGrab) |
if (xevent.xfocus.mode == NotifyGrab) |
1197 |
break; |
break; |
1198 |
g_focused = True; |
g_focused = True; |
1199 |
XQueryPointer(g_display, g_wnd, &wdummy, &wdummy, &dummy, &dummy, |
reset_modifier_keys(); |
|
&dummy, &dummy, &state); |
|
|
reset_modifier_keys(state); |
|
1200 |
if (g_grab_keyboard && g_mouse_in_wnd) |
if (g_grab_keyboard && g_mouse_in_wnd) |
1201 |
XGrabKeyboard(g_display, g_wnd, True, |
XGrabKeyboard(g_display, g_wnd, True, |
1202 |
GrabModeAsync, GrabModeAsync, CurrentTime); |
GrabModeAsync, GrabModeAsync, CurrentTime); |
1276 |
int |
int |
1277 |
ui_select(int rdp_socket) |
ui_select(int rdp_socket) |
1278 |
{ |
{ |
1279 |
int n = (rdp_socket > g_x_socket) ? rdp_socket + 1 : g_x_socket + 1; |
int n; |
1280 |
fd_set rfds, wfds; |
fd_set rfds, wfds; |
1281 |
|
struct timeval tv; |
1282 |
|
BOOL s_timeout = False; |
1283 |
|
|
1284 |
while (True) |
while (True) |
1285 |
{ |
{ |
1286 |
|
n = (rdp_socket > g_x_socket) ? rdp_socket : g_x_socket; |
1287 |
/* Process any events already waiting */ |
/* Process any events already waiting */ |
1288 |
if (!xwin_process_events()) |
if (!xwin_process_events()) |
1289 |
/* User quit */ |
/* User quit */ |
1299 |
if (g_dsp_busy) |
if (g_dsp_busy) |
1300 |
{ |
{ |
1301 |
FD_SET(g_dsp_fd, &wfds); |
FD_SET(g_dsp_fd, &wfds); |
1302 |
n = (g_dsp_fd + 1 > n) ? g_dsp_fd + 1 : n; |
n = (g_dsp_fd > n) ? g_dsp_fd : n; |
1303 |
} |
} |
1304 |
#endif |
#endif |
1305 |
|
/* default timeout */ |
1306 |
|
tv.tv_sec = 60; |
1307 |
|
tv.tv_usec = 0; |
1308 |
|
|
1309 |
switch (select(n, &rfds, &wfds, NULL, NULL)) |
/* add redirection handles */ |
1310 |
|
rdpdr_add_fds(&n, &rfds, &wfds, &tv, &s_timeout); |
1311 |
|
|
1312 |
|
n++; |
1313 |
|
|
1314 |
|
switch (select(n, &rfds, &wfds, NULL, &tv)) |
1315 |
{ |
{ |
1316 |
case -1: |
case -1: |
1317 |
error("select: %s\n", strerror(errno)); |
error("select: %s\n", strerror(errno)); |
1318 |
|
|
1319 |
case 0: |
case 0: |
1320 |
|
/* TODO: if tv.tv_sec just times out |
1321 |
|
* we will segfault. |
1322 |
|
* FIXME: |
1323 |
|
*/ |
1324 |
|
//s_timeout = True; |
1325 |
|
//rdpdr_check_fds(&rfds, &wfds, (BOOL) True); |
1326 |
continue; |
continue; |
1327 |
} |
} |
1328 |
|
|
1329 |
|
rdpdr_check_fds(&rfds, &wfds, (BOOL) False); |
1330 |
|
|
1331 |
if (FD_ISSET(rdp_socket, &rfds)) |
if (FD_ISSET(rdp_socket, &rfds)) |
1332 |
return 1; |
return 1; |
1333 |
|
|
1783 |
/* src */ int srcx, int srcy) |
/* src */ int srcx, int srcy) |
1784 |
{ |
{ |
1785 |
SET_FUNCTION(opcode); |
SET_FUNCTION(opcode); |
|
XCopyArea(g_display, g_wnd, g_wnd, g_gc, srcx, srcy, cx, cy, x, y); |
|
1786 |
if (g_ownbackstore) |
if (g_ownbackstore) |
1787 |
|
{ |
1788 |
|
XCopyArea(g_display, g_backstore, g_wnd, g_gc, srcx, srcy, cx, cy, x, y); |
1789 |
XCopyArea(g_display, g_backstore, g_backstore, g_gc, srcx, srcy, cx, cy, x, y); |
XCopyArea(g_display, g_backstore, g_backstore, g_gc, srcx, srcy, cx, cy, x, y); |
1790 |
|
} |
1791 |
|
else |
1792 |
|
{ |
1793 |
|
XCopyArea(g_display, g_wnd, g_wnd, g_gc, srcx, srcy, cx, cy, x, y); |
1794 |
|
} |
1795 |
RESET_FUNCTION(opcode); |
RESET_FUNCTION(opcode); |
1796 |
} |
} |
1797 |
|
|
1886 |
{\ |
{\ |
1887 |
glyph = cache_get_font (font, ttext[idx]);\ |
glyph = cache_get_font (font, ttext[idx]);\ |
1888 |
if (!(flags & TEXT2_IMPLICIT_X))\ |
if (!(flags & TEXT2_IMPLICIT_X))\ |
1889 |
|
{\ |
1890 |
|
xyoffset = ttext[++idx];\ |
1891 |
|
if ((xyoffset & 0x80))\ |
1892 |
{\ |
{\ |
1893 |
xyoffset = ttext[++idx];\ |
if (flags & TEXT2_VERTICAL)\ |
1894 |
if ((xyoffset & 0x80))\ |
y += ttext[idx+1] | (ttext[idx+2] << 8);\ |
|
{\ |
|
|
if (flags & TEXT2_VERTICAL) \ |
|
|
y += ttext[idx+1] | (ttext[idx+2] << 8);\ |
|
|
else\ |
|
|
x += ttext[idx+1] | (ttext[idx+2] << 8);\ |
|
|
idx += 2;\ |
|
|
}\ |
|
1895 |
else\ |
else\ |
1896 |
{\ |
x += ttext[idx+1] | (ttext[idx+2] << 8);\ |
1897 |
if (flags & TEXT2_VERTICAL) \ |
idx += 2;\ |
|
y += xyoffset;\ |
|
|
else\ |
|
|
x += xyoffset;\ |
|
|
}\ |
|
1898 |
}\ |
}\ |
1899 |
if (glyph != NULL)\ |
else\ |
1900 |
{\ |
{\ |
1901 |
ui_draw_glyph (mixmode, x + glyph->offset,\ |
if (flags & TEXT2_VERTICAL)\ |
1902 |
y + glyph->baseline,\ |
y += xyoffset;\ |
1903 |
glyph->width, glyph->height,\ |
else\ |
1904 |
glyph->pixmap, 0, 0, bgcolour, fgcolour);\ |
x += xyoffset;\ |
|
if (flags & TEXT2_IMPLICIT_X)\ |
|
|
x += glyph->width;\ |
|
1905 |
}\ |
}\ |
1906 |
|
}\ |
1907 |
|
if (glyph != NULL)\ |
1908 |
|
{\ |
1909 |
|
x1 = x + glyph->offset;\ |
1910 |
|
y1 = y + glyph->baseline;\ |
1911 |
|
XSetStipple(g_display, g_gc, (Pixmap) glyph->pixmap);\ |
1912 |
|
XSetTSOrigin(g_display, g_gc, x1, y1);\ |
1913 |
|
FILL_RECTANGLE_BACKSTORE(x1, y1, glyph->width, glyph->height);\ |
1914 |
|
if (flags & TEXT2_IMPLICIT_X)\ |
1915 |
|
x += glyph->width;\ |
1916 |
|
}\ |
1917 |
} |
} |
1918 |
|
|
1919 |
void |
void |
1923 |
int fgcolour, uint8 * text, uint8 length) |
int fgcolour, uint8 * text, uint8 length) |
1924 |
{ |
{ |
1925 |
FONTGLYPH *glyph; |
FONTGLYPH *glyph; |
1926 |
int i, j, xyoffset; |
int i, j, xyoffset, x1, y1; |
1927 |
DATABLOB *entry; |
DATABLOB *entry; |
1928 |
|
|
1929 |
SET_FOREGROUND(bgcolour); |
SET_FOREGROUND(bgcolour); |
1937 |
FILL_RECTANGLE_BACKSTORE(clipx, clipy, clipcx, clipcy); |
FILL_RECTANGLE_BACKSTORE(clipx, clipy, clipcx, clipcy); |
1938 |
} |
} |
1939 |
|
|
1940 |
|
SET_FOREGROUND(fgcolour); |
1941 |
|
SET_BACKGROUND(bgcolour); |
1942 |
|
XSetFillStyle(g_display, g_gc, FillStippled); |
1943 |
|
|
1944 |
/* Paint text, character by character */ |
/* Paint text, character by character */ |
1945 |
for (i = 0; i < length;) |
for (i = 0; i < length;) |
1946 |
{ |
{ |
1991 |
break; |
break; |
1992 |
} |
} |
1993 |
} |
} |
1994 |
|
|
1995 |
|
XSetFillStyle(g_display, g_gc, FillSolid); |
1996 |
|
|
1997 |
if (g_ownbackstore) |
if (g_ownbackstore) |
1998 |
{ |
{ |
1999 |
if (boxcx > 1) |
if (boxcx > 1) |