20 |
|
|
21 |
#include <X11/Xlib.h> |
#include <X11/Xlib.h> |
22 |
#include <X11/Xutil.h> |
#include <X11/Xutil.h> |
23 |
|
#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 |
|
|
43 |
static int g_x_socket; |
static int g_x_socket; |
44 |
static Screen *g_screen; |
static Screen *g_screen; |
45 |
Window g_wnd; |
Window g_wnd; |
46 |
|
extern uint32 g_embed_wnd; |
47 |
BOOL g_enable_compose = False; |
BOOL g_enable_compose = False; |
48 |
static GC g_gc; |
static GC g_gc = NULL; |
49 |
static Visual *g_visual; |
static Visual *g_visual; |
50 |
static int g_depth; |
static int g_depth; |
51 |
static int g_bpp; |
static int g_bpp; |
53 |
static XIC g_IC; |
static XIC g_IC; |
54 |
static XModifierKeymap *g_mod_map; |
static XModifierKeymap *g_mod_map; |
55 |
static Cursor g_current_cursor; |
static Cursor g_current_cursor; |
56 |
static HCURSOR g_null_cursor; |
static HCURSOR g_null_cursor = NULL; |
57 |
static Atom g_protocol_atom, g_kill_atom; |
static Atom g_protocol_atom, g_kill_atom; |
58 |
static BOOL g_focused; |
static BOOL g_focused; |
59 |
static BOOL g_mouse_in_wnd; |
static BOOL g_mouse_in_wnd; |
60 |
|
static BOOL g_arch_match = False; /* set to True if RGB XServer and little endian */ |
61 |
|
|
62 |
/* endianness */ |
/* endianness */ |
63 |
static BOOL g_host_be; |
static BOOL g_host_be; |
66 |
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; |
67 |
|
|
68 |
/* software backing store */ |
/* software backing store */ |
69 |
static BOOL g_ownbackstore; |
extern BOOL g_ownbackstore; |
70 |
static Pixmap g_backstore; |
static Pixmap g_backstore = 0; |
71 |
|
|
72 |
/* Moving in single app mode */ |
/* Moving in single app mode */ |
73 |
static BOOL g_moving_wnd; |
static BOOL g_moving_wnd; |
115 |
} |
} |
116 |
|
|
117 |
/* colour maps */ |
/* colour maps */ |
118 |
BOOL g_owncolmap = False; |
extern BOOL g_owncolmap; |
119 |
static Colormap g_xcolmap; |
static Colormap g_xcolmap; |
120 |
static uint32 *g_colmap = NULL; |
static uint32 *g_colmap = NULL; |
121 |
|
|
171 |
split_colour15(uint32 colour) |
split_colour15(uint32 colour) |
172 |
{ |
{ |
173 |
PixelColour rv; |
PixelColour rv; |
174 |
rv.red = (colour & 0x7c00) >> 10; |
rv.red = (colour & 0x7c00) >> 7; |
175 |
rv.red = (rv.red * 0xff) / 0x1f; |
rv.green = (colour & 0x03e0) >> 2; |
176 |
rv.green = (colour & 0x03e0) >> 5; |
rv.blue = (colour & 0x001f) << 3; |
|
rv.green = (rv.green * 0xff) / 0x1f; |
|
|
rv.blue = (colour & 0x1f); |
|
|
rv.blue = (rv.blue * 0xff) / 0x1f; |
|
177 |
return rv; |
return rv; |
178 |
} |
} |
179 |
|
|
181 |
split_colour16(uint32 colour) |
split_colour16(uint32 colour) |
182 |
{ |
{ |
183 |
PixelColour rv; |
PixelColour rv; |
184 |
rv.red = (colour & 0xf800) >> 11; |
rv.red = (colour & 0xf800) >> 8; |
185 |
rv.red = (rv.red * 0xff) / 0x1f; |
rv.green = (colour & 0x07e0) >> 3; |
186 |
rv.green = (colour & 0x07e0) >> 5; |
rv.blue = (colour & 0x001f) << 3; |
|
rv.green = (rv.green * 0xff) / 0x3f; |
|
|
rv.blue = (colour & 0x001f); |
|
|
rv.blue = (rv.blue * 0xff) / 0x1f; |
|
187 |
return rv; |
return rv; |
188 |
} |
} |
189 |
|
|
192 |
{ |
{ |
193 |
PixelColour rv; |
PixelColour rv; |
194 |
rv.blue = (colour & 0xff0000) >> 16; |
rv.blue = (colour & 0xff0000) >> 16; |
195 |
rv.green = (colour & 0xff00) >> 8; |
rv.green = (colour & 0x00ff00) >> 8; |
196 |
rv.red = (colour & 0xff); |
rv.red = (colour & 0x0000ff); |
197 |
return rv; |
return rv; |
198 |
} |
} |
199 |
|
|
241 |
{ |
{ |
242 |
uint16 value; |
uint16 value; |
243 |
|
|
244 |
while (out < end) |
if (g_xserver_be) |
245 |
{ |
{ |
246 |
value = (uint16) g_colmap[*(data++)]; |
while (out < end) |
|
|
|
|
if (g_xserver_be) |
|
247 |
{ |
{ |
248 |
|
value = (uint16) g_colmap[*(data++)]; |
249 |
*(out++) = value >> 8; |
*(out++) = value >> 8; |
250 |
*(out++) = value; |
*(out++) = value; |
251 |
} |
} |
252 |
else |
} |
253 |
|
else |
254 |
|
{ |
255 |
|
while (out < end) |
256 |
{ |
{ |
257 |
|
value = (uint16) g_colmap[*(data++)]; |
258 |
*(out++) = value; |
*(out++) = value; |
259 |
*(out++) = value >> 8; |
*(out++) = value >> 8; |
260 |
} |
} |
267 |
{ |
{ |
268 |
uint32 value; |
uint32 value; |
269 |
|
|
270 |
while (out < end) |
if (g_xserver_be) |
271 |
{ |
{ |
272 |
value = g_colmap[*(data++)]; |
while (out < end) |
|
|
|
|
if (g_xserver_be) |
|
273 |
{ |
{ |
274 |
|
value = g_colmap[*(data++)]; |
275 |
*(out++) = value >> 16; |
*(out++) = value >> 16; |
276 |
*(out++) = value >> 8; |
*(out++) = value >> 8; |
277 |
*(out++) = value; |
*(out++) = value; |
278 |
} |
} |
279 |
else |
} |
280 |
|
else |
281 |
|
{ |
282 |
|
while (out < end) |
283 |
{ |
{ |
284 |
|
value = g_colmap[*(data++)]; |
285 |
*(out++) = value; |
*(out++) = value; |
286 |
*(out++) = value >> 8; |
*(out++) = value >> 8; |
287 |
*(out++) = value >> 16; |
*(out++) = value >> 16; |
294 |
{ |
{ |
295 |
uint32 value; |
uint32 value; |
296 |
|
|
297 |
while (out < end) |
if (g_xserver_be) |
298 |
{ |
{ |
299 |
value = g_colmap[*(data++)]; |
while (out < end) |
|
|
|
|
if (g_xserver_be) |
|
300 |
{ |
{ |
301 |
|
value = g_colmap[*(data++)]; |
302 |
*(out++) = value >> 24; |
*(out++) = value >> 24; |
303 |
*(out++) = value >> 16; |
*(out++) = value >> 16; |
304 |
*(out++) = value >> 8; |
*(out++) = value >> 8; |
305 |
*(out++) = value; |
*(out++) = value; |
306 |
} |
} |
307 |
else |
} |
308 |
|
else |
309 |
|
{ |
310 |
|
while (out < end) |
311 |
{ |
{ |
312 |
|
value = g_colmap[*(data++)]; |
313 |
*(out++) = value; |
*(out++) = value; |
314 |
*(out++) = value >> 8; |
*(out++) = value >> 8; |
315 |
*(out++) = value >> 16; |
*(out++) = value >> 16; |
318 |
} |
} |
319 |
} |
} |
320 |
|
|
|
/* todo the remaining translate function might need some big endian check ?? */ |
|
|
|
|
321 |
static void |
static void |
322 |
translate15to16(uint16 * data, uint8 * out, uint8 * end) |
translate15to16(uint16 * data, uint8 * out, uint8 * end) |
323 |
{ |
{ |
548 |
pixel |= *(data++); |
pixel |= *(data++); |
549 |
|
|
550 |
value = make_colour(split_colour24(pixel)); |
value = make_colour(split_colour24(pixel)); |
551 |
|
|
552 |
if (g_xserver_be) |
if (g_xserver_be) |
553 |
{ |
{ |
554 |
*(out++) = value >> 16; |
*(out++) = value >> 16; |
598 |
static uint8 * |
static uint8 * |
599 |
translate_image(int width, int height, uint8 * data) |
translate_image(int width, int height, uint8 * data) |
600 |
{ |
{ |
601 |
int size = width * height * g_bpp / 8; |
int size; |
602 |
uint8 *out = (uint8 *) xmalloc(size); |
uint8 *out; |
603 |
uint8 *end = out + size; |
uint8 *end; |
604 |
|
|
605 |
|
/* if server and xserver bpp match, */ |
606 |
|
/* and arch(endian) matches, no need to translate */ |
607 |
|
/* just return data */ |
608 |
|
if (g_arch_match) |
609 |
|
{ |
610 |
|
if (g_depth == 15 && g_server_bpp == 15) |
611 |
|
return data; |
612 |
|
if (g_depth == 16 && g_server_bpp == 16) |
613 |
|
return data; |
614 |
|
} |
615 |
|
|
616 |
|
size = width * height * (g_bpp / 8); |
617 |
|
out = (uint8 *) xmalloc(size); |
618 |
|
end = out + size; |
619 |
|
|
620 |
switch (g_server_bpp) |
switch (g_server_bpp) |
621 |
{ |
{ |
721 |
XVisualInfo vi; |
XVisualInfo vi; |
722 |
XPixmapFormatValues *pfm; |
XPixmapFormatValues *pfm; |
723 |
uint16 test; |
uint16 test; |
724 |
int i, screen_num; |
int i, screen_num, nvisuals; |
725 |
|
XVisualInfo *vmatches = NULL; |
726 |
|
XVisualInfo template; |
727 |
|
Bool TrueColorVisual = False; |
728 |
|
|
729 |
g_display = XOpenDisplay(NULL); |
g_display = XOpenDisplay(NULL); |
730 |
if (g_display == NULL) |
if (g_display == NULL) |
738 |
g_screen = ScreenOfDisplay(g_display, screen_num); |
g_screen = ScreenOfDisplay(g_display, screen_num); |
739 |
g_depth = DefaultDepthOfScreen(g_screen); |
g_depth = DefaultDepthOfScreen(g_screen); |
740 |
|
|
741 |
if (g_server_bpp == 8) |
/* Search for best TrueColor depth */ |
742 |
|
template.class = TrueColor; |
743 |
|
vmatches = XGetVisualInfo(g_display, VisualClassMask, &template, &nvisuals); |
744 |
|
|
745 |
|
nvisuals--; |
746 |
|
while (nvisuals >= 0) |
747 |
{ |
{ |
748 |
/* we use a colourmap, so any visual should do */ |
if ((vmatches + nvisuals)->depth > g_depth) |
749 |
|
{ |
750 |
|
g_depth = (vmatches + nvisuals)->depth; |
751 |
|
} |
752 |
|
nvisuals--; |
753 |
|
TrueColorVisual = True; |
754 |
|
} |
755 |
|
|
756 |
|
test = 1; |
757 |
|
g_host_be = !(BOOL) (*(uint8 *) (&test)); |
758 |
|
g_xserver_be = (ImageByteOrder(g_display) == MSBFirst); |
759 |
|
|
760 |
|
if ((g_server_bpp == 8) && ((!TrueColorVisual) || (g_depth <= 8))) |
761 |
|
{ |
762 |
|
/* we use a colourmap, so the default visual should do */ |
763 |
g_visual = DefaultVisualOfScreen(g_screen); |
g_visual = DefaultVisualOfScreen(g_screen); |
764 |
|
g_depth = DefaultDepthOfScreen(g_screen); |
765 |
|
|
766 |
|
/* Do not allocate colours on a TrueColor visual */ |
767 |
|
if (g_visual->class == TrueColor) |
768 |
|
{ |
769 |
|
g_owncolmap = False; |
770 |
|
} |
771 |
} |
} |
772 |
else |
else |
773 |
{ |
{ |
783 |
calculate_shifts(vi.red_mask, &g_red_shift_r, &g_red_shift_l); |
calculate_shifts(vi.red_mask, &g_red_shift_r, &g_red_shift_l); |
784 |
calculate_shifts(vi.blue_mask, &g_blue_shift_r, &g_blue_shift_l); |
calculate_shifts(vi.blue_mask, &g_blue_shift_r, &g_blue_shift_l); |
785 |
calculate_shifts(vi.green_mask, &g_green_shift_r, &g_green_shift_l); |
calculate_shifts(vi.green_mask, &g_green_shift_r, &g_green_shift_l); |
786 |
|
|
787 |
|
/* if RGB video and averything is little endian */ |
788 |
|
if (vi.red_mask > vi.green_mask && vi.green_mask > vi.blue_mask) |
789 |
|
if (!g_xserver_be && !g_host_be) |
790 |
|
g_arch_match = True; |
791 |
} |
} |
792 |
|
|
793 |
pfm = XListPixmapFormats(g_display, &i); |
pfm = XListPixmapFormats(g_display, &i); |
814 |
|
|
815 |
if (!g_owncolmap) |
if (!g_owncolmap) |
816 |
{ |
{ |
817 |
g_xcolmap = DefaultColormapOfScreen(g_screen); |
g_xcolmap = |
818 |
|
XCreateColormap(g_display, RootWindowOfScreen(g_screen), g_visual, |
819 |
|
AllocNone); |
820 |
if (g_depth <= 8) |
if (g_depth <= 8) |
821 |
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"); |
822 |
} |
} |
823 |
|
|
824 |
g_gc = XCreateGC(g_display, RootWindowOfScreen(g_screen), 0, NULL); |
if ((!g_ownbackstore) && (DoesBackingStore(g_screen) != Always)) |
825 |
|
{ |
826 |
if (DoesBackingStore(g_screen) != Always) |
warning("External BackingStore not available, using internal\n"); |
827 |
g_ownbackstore = True; |
g_ownbackstore = True; |
828 |
|
} |
|
test = 1; |
|
|
g_host_be = !(BOOL) (*(uint8 *) (&test)); |
|
|
g_xserver_be = (ImageByteOrder(g_display) == MSBFirst); |
|
829 |
|
|
830 |
/* |
/* |
831 |
* Determine desktop size |
* Determine desktop size |
832 |
*/ |
*/ |
833 |
if (g_width < 0) |
if (g_fullscreen) |
834 |
|
{ |
835 |
|
g_width = WidthOfScreen(g_screen); |
836 |
|
g_height = HeightOfScreen(g_screen); |
837 |
|
} |
838 |
|
else if (g_width < 0) |
839 |
{ |
{ |
840 |
/* Percent of screen */ |
/* Percent of screen */ |
841 |
g_height = HeightOfScreen(g_screen) * (-g_width) / 100; |
g_height = HeightOfScreen(g_screen) * (-g_width) / 100; |
858 |
g_height = 600; |
g_height = 600; |
859 |
} |
} |
860 |
} |
} |
|
else if (g_fullscreen) |
|
|
{ |
|
|
g_width = WidthOfScreen(g_screen); |
|
|
g_height = HeightOfScreen(g_screen); |
|
|
} |
|
861 |
|
|
862 |
/* make sure width is a multiple of 4 */ |
/* make sure width is a multiple of 4 */ |
863 |
g_width = (g_width + 3) & ~3; |
g_width = (g_width + 3) & ~3; |
864 |
|
|
|
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); |
|
|
} |
|
|
|
|
865 |
g_mod_map = XGetModifierMapping(g_display); |
g_mod_map = XGetModifierMapping(g_display); |
866 |
|
|
867 |
xkeymap_init(); |
xkeymap_init(); |
882 |
if (g_IM != NULL) |
if (g_IM != NULL) |
883 |
XCloseIM(g_IM); |
XCloseIM(g_IM); |
884 |
|
|
885 |
|
if (g_null_cursor != NULL) |
886 |
|
ui_destroy_cursor(g_null_cursor); |
887 |
|
|
888 |
XFreeModifiermap(g_mod_map); |
XFreeModifiermap(g_mod_map); |
889 |
|
|
890 |
if (g_ownbackstore) |
if (g_ownbackstore) |
895 |
g_display = NULL; |
g_display = NULL; |
896 |
} |
} |
897 |
|
|
|
#define NULL_POINTER_MASK "\x80" |
|
|
#define NULL_POINTER_DATA "\x0\x0\x0" |
|
|
|
|
898 |
BOOL |
BOOL |
899 |
ui_create_window(void) |
ui_create_window(void) |
900 |
{ |
{ |
901 |
|
uint8 null_pointer_mask[1] = { 0x80 }; |
902 |
|
uint8 null_pointer_data[4] = { 0x00, 0x00, 0x00, 0x00 }; |
903 |
XSetWindowAttributes attribs; |
XSetWindowAttributes attribs; |
904 |
XClassHint *classhints; |
XClassHint *classhints; |
905 |
XSizeHints *sizehints; |
XSizeHints *sizehints; |
911 |
wndheight = g_fullscreen ? HeightOfScreen(g_screen) : g_height; |
wndheight = g_fullscreen ? HeightOfScreen(g_screen) : g_height; |
912 |
|
|
913 |
attribs.background_pixel = BlackPixelOfScreen(g_screen); |
attribs.background_pixel = BlackPixelOfScreen(g_screen); |
914 |
|
attribs.border_pixel = WhitePixelOfScreen(g_screen); |
915 |
attribs.backing_store = g_ownbackstore ? NotUseful : Always; |
attribs.backing_store = g_ownbackstore ? NotUseful : Always; |
916 |
attribs.override_redirect = g_fullscreen; |
attribs.override_redirect = g_fullscreen; |
917 |
|
attribs.colormap = g_xcolmap; |
918 |
|
|
919 |
g_wnd = XCreateWindow(g_display, RootWindowOfScreen(g_screen), 0, 0, wndwidth, wndheight, |
g_wnd = XCreateWindow(g_display, RootWindowOfScreen(g_screen), 0, 0, wndwidth, wndheight, |
920 |
0, CopyFromParent, InputOutput, CopyFromParent, |
0, g_depth, InputOutput, g_visual, |
921 |
CWBackPixel | CWBackingStore | CWOverrideRedirect, &attribs); |
CWBackPixel | CWBackingStore | CWOverrideRedirect | |
922 |
|
CWColormap | CWBorderPixel, &attribs); |
923 |
|
|
924 |
|
if (g_gc == NULL) |
925 |
|
g_gc = XCreateGC(g_display, g_wnd, 0, NULL); |
926 |
|
|
927 |
|
if ((g_ownbackstore) && (g_backstore == 0)) |
928 |
|
{ |
929 |
|
g_backstore = XCreatePixmap(g_display, g_wnd, g_width, g_height, g_depth); |
930 |
|
|
931 |
|
/* clear to prevent rubbish being exposed at startup */ |
932 |
|
XSetForeground(g_display, g_gc, BlackPixelOfScreen(g_screen)); |
933 |
|
XFillRectangle(g_display, g_backstore, g_gc, 0, 0, g_width, g_height); |
934 |
|
} |
935 |
|
|
936 |
XStoreName(g_display, g_wnd, g_title); |
XStoreName(g_display, g_wnd, g_title); |
937 |
|
|
956 |
XFree(sizehints); |
XFree(sizehints); |
957 |
} |
} |
958 |
|
|
959 |
|
if (g_embed_wnd) |
960 |
|
{ |
961 |
|
XReparentWindow(g_display, g_wnd, (Window) g_embed_wnd, 0, 0); |
962 |
|
} |
963 |
|
|
964 |
input_mask = KeyPressMask | KeyReleaseMask | ButtonPressMask | ButtonReleaseMask | |
input_mask = KeyPressMask | KeyReleaseMask | ButtonPressMask | ButtonReleaseMask | |
965 |
VisibilityChangeMask | FocusChangeMask; |
VisibilityChangeMask | FocusChangeMask; |
966 |
|
|
1002 |
XSetWMProtocols(g_display, g_wnd, &g_kill_atom, 1); |
XSetWMProtocols(g_display, g_wnd, &g_kill_atom, 1); |
1003 |
|
|
1004 |
/* create invisible 1x1 cursor to be used as null cursor */ |
/* create invisible 1x1 cursor to be used as null cursor */ |
1005 |
g_null_cursor = ui_create_cursor(0, 0, 1, 1, NULL_POINTER_MASK, NULL_POINTER_DATA); |
if (g_null_cursor == NULL) |
1006 |
|
g_null_cursor = ui_create_cursor(0, 0, 1, 1, null_pointer_mask, null_pointer_data); |
1007 |
|
|
1008 |
return True; |
return True; |
1009 |
} |
} |
1010 |
|
|
1011 |
void |
void |
1012 |
ui_destroy_window(void) |
ui_resize_window() |
1013 |
{ |
{ |
1014 |
ui_destroy_cursor(g_null_cursor); |
XSizeHints *sizehints; |
1015 |
|
|
1016 |
|
sizehints = XAllocSizeHints(); |
1017 |
|
if (sizehints) |
1018 |
|
{ |
1019 |
|
sizehints->flags = PMinSize | PMaxSize; |
1020 |
|
sizehints->min_width = sizehints->max_width = g_width; |
1021 |
|
sizehints->min_height = sizehints->max_height = g_height; |
1022 |
|
XSetWMNormalHints(g_display, g_wnd, sizehints); |
1023 |
|
XFree(sizehints); |
1024 |
|
} |
1025 |
|
|
1026 |
|
if (!(g_fullscreen || g_embed_wnd)) |
1027 |
|
{ |
1028 |
|
XResizeWindow(g_display, g_wnd, g_width, g_height); |
1029 |
|
} |
1030 |
|
} |
1031 |
|
|
1032 |
|
void |
1033 |
|
ui_destroy_window(void) |
1034 |
|
{ |
1035 |
if (g_IC != NULL) |
if (g_IC != NULL) |
1036 |
XDestroyIC(g_IC); |
XDestroyIC(g_IC); |
1037 |
|
|
1075 |
key_translation tr; |
key_translation tr; |
1076 |
char str[256]; |
char str[256]; |
1077 |
Status status; |
Status status; |
|
unsigned int state; |
|
|
Window wdummy; |
|
|
int dummy; |
|
1078 |
|
|
1079 |
while (XPending(g_display) > 0) |
while (XPending(g_display) > 0) |
1080 |
{ |
{ |
1247 |
if (xevent.xfocus.mode == NotifyGrab) |
if (xevent.xfocus.mode == NotifyGrab) |
1248 |
break; |
break; |
1249 |
g_focused = True; |
g_focused = True; |
1250 |
XQueryPointer(g_display, g_wnd, &wdummy, &wdummy, &dummy, &dummy, |
reset_modifier_keys(); |
|
&dummy, &dummy, &state); |
|
|
reset_modifier_keys(state); |
|
1251 |
if (g_grab_keyboard && g_mouse_in_wnd) |
if (g_grab_keyboard && g_mouse_in_wnd) |
1252 |
XGrabKeyboard(g_display, g_wnd, True, |
XGrabKeyboard(g_display, g_wnd, True, |
1253 |
GrabModeAsync, GrabModeAsync, CurrentTime); |
GrabModeAsync, GrabModeAsync, CurrentTime); |
1327 |
int |
int |
1328 |
ui_select(int rdp_socket) |
ui_select(int rdp_socket) |
1329 |
{ |
{ |
1330 |
int n = (rdp_socket > g_x_socket) ? rdp_socket + 1 : g_x_socket + 1; |
int n; |
1331 |
fd_set rfds, wfds; |
fd_set rfds, wfds; |
1332 |
|
struct timeval tv; |
1333 |
|
BOOL s_timeout = False; |
1334 |
|
|
1335 |
while (True) |
while (True) |
1336 |
{ |
{ |
1337 |
|
n = (rdp_socket > g_x_socket) ? rdp_socket : g_x_socket; |
1338 |
/* Process any events already waiting */ |
/* Process any events already waiting */ |
1339 |
if (!xwin_process_events()) |
if (!xwin_process_events()) |
1340 |
/* User quit */ |
/* User quit */ |
1350 |
if (g_dsp_busy) |
if (g_dsp_busy) |
1351 |
{ |
{ |
1352 |
FD_SET(g_dsp_fd, &wfds); |
FD_SET(g_dsp_fd, &wfds); |
1353 |
n = (g_dsp_fd + 1 > n) ? g_dsp_fd + 1 : n; |
n = (g_dsp_fd > n) ? g_dsp_fd : n; |
1354 |
} |
} |
1355 |
#endif |
#endif |
1356 |
|
/* default timeout */ |
1357 |
|
tv.tv_sec = 60; |
1358 |
|
tv.tv_usec = 0; |
1359 |
|
|
1360 |
|
/* add redirection handles */ |
1361 |
|
rdpdr_add_fds(&n, &rfds, &wfds, &tv, &s_timeout); |
1362 |
|
|
1363 |
switch (select(n, &rfds, &wfds, NULL, NULL)) |
n++; |
1364 |
|
|
1365 |
|
switch (select(n, &rfds, &wfds, NULL, &tv)) |
1366 |
{ |
{ |
1367 |
case -1: |
case -1: |
1368 |
error("select: %s\n", strerror(errno)); |
error("select: %s\n", strerror(errno)); |
1369 |
|
|
1370 |
case 0: |
case 0: |
1371 |
|
/* TODO: if tv.tv_sec just times out |
1372 |
|
* we will segfault. |
1373 |
|
* FIXME: |
1374 |
|
*/ |
1375 |
|
//s_timeout = True; |
1376 |
|
//rdpdr_check_fds(&rfds, &wfds, (BOOL) True); |
1377 |
continue; |
continue; |
1378 |
} |
} |
1379 |
|
|
1380 |
|
rdpdr_check_fds(&rfds, &wfds, (BOOL) False); |
1381 |
|
|
1382 |
if (FD_ISSET(rdp_socket, &rfds)) |
if (FD_ISSET(rdp_socket, &rfds)) |
1383 |
return 1; |
return 1; |
1384 |
|
|
1423 |
XPutImage(g_display, bitmap, g_gc, image, 0, 0, 0, 0, width, height); |
XPutImage(g_display, bitmap, g_gc, image, 0, 0, 0, 0, width, height); |
1424 |
|
|
1425 |
XFree(image); |
XFree(image); |
1426 |
if (!g_owncolmap) |
if (tdata != data) |
1427 |
xfree(tdata); |
xfree(tdata); |
1428 |
return (HBITMAP) bitmap; |
return (HBITMAP) bitmap; |
1429 |
} |
} |
1462 |
} |
} |
1463 |
|
|
1464 |
XFree(image); |
XFree(image); |
1465 |
if (!g_owncolmap) |
if (tdata != data) |
1466 |
xfree(tdata); |
xfree(tdata); |
1467 |
} |
} |
1468 |
|
|
1834 |
/* src */ int srcx, int srcy) |
/* src */ int srcx, int srcy) |
1835 |
{ |
{ |
1836 |
SET_FUNCTION(opcode); |
SET_FUNCTION(opcode); |
|
XCopyArea(g_display, g_wnd, g_wnd, g_gc, srcx, srcy, cx, cy, x, y); |
|
1837 |
if (g_ownbackstore) |
if (g_ownbackstore) |
1838 |
|
{ |
1839 |
|
XCopyArea(g_display, g_backstore, g_wnd, g_gc, srcx, srcy, cx, cy, x, y); |
1840 |
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); |
1841 |
|
} |
1842 |
|
else |
1843 |
|
{ |
1844 |
|
XCopyArea(g_display, g_wnd, g_wnd, g_gc, srcx, srcy, cx, cy, x, y); |
1845 |
|
} |
1846 |
RESET_FUNCTION(opcode); |
RESET_FUNCTION(opcode); |
1847 |
} |
} |
1848 |
|
|
1937 |
{\ |
{\ |
1938 |
glyph = cache_get_font (font, ttext[idx]);\ |
glyph = cache_get_font (font, ttext[idx]);\ |
1939 |
if (!(flags & TEXT2_IMPLICIT_X))\ |
if (!(flags & TEXT2_IMPLICIT_X))\ |
1940 |
|
{\ |
1941 |
|
xyoffset = ttext[++idx];\ |
1942 |
|
if ((xyoffset & 0x80))\ |
1943 |
{\ |
{\ |
1944 |
xyoffset = ttext[++idx];\ |
if (flags & TEXT2_VERTICAL)\ |
1945 |
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;\ |
|
|
}\ |
|
1946 |
else\ |
else\ |
1947 |
{\ |
x += ttext[idx+1] | (ttext[idx+2] << 8);\ |
1948 |
if (flags & TEXT2_VERTICAL) \ |
idx += 2;\ |
|
y += xyoffset;\ |
|
|
else\ |
|
|
x += xyoffset;\ |
|
|
}\ |
|
1949 |
}\ |
}\ |
1950 |
if (glyph != NULL)\ |
else\ |
1951 |
{\ |
{\ |
1952 |
ui_draw_glyph (mixmode, x + glyph->offset,\ |
if (flags & TEXT2_VERTICAL)\ |
1953 |
y + glyph->baseline,\ |
y += xyoffset;\ |
1954 |
glyph->width, glyph->height,\ |
else\ |
1955 |
glyph->pixmap, 0, 0, bgcolour, fgcolour);\ |
x += xyoffset;\ |
|
if (flags & TEXT2_IMPLICIT_X)\ |
|
|
x += glyph->width;\ |
|
1956 |
}\ |
}\ |
1957 |
|
}\ |
1958 |
|
if (glyph != NULL)\ |
1959 |
|
{\ |
1960 |
|
x1 = x + glyph->offset;\ |
1961 |
|
y1 = y + glyph->baseline;\ |
1962 |
|
XSetStipple(g_display, g_gc, (Pixmap) glyph->pixmap);\ |
1963 |
|
XSetTSOrigin(g_display, g_gc, x1, y1);\ |
1964 |
|
FILL_RECTANGLE_BACKSTORE(x1, y1, glyph->width, glyph->height);\ |
1965 |
|
if (flags & TEXT2_IMPLICIT_X)\ |
1966 |
|
x += glyph->width;\ |
1967 |
|
}\ |
1968 |
} |
} |
1969 |
|
|
1970 |
void |
void |
1974 |
int fgcolour, uint8 * text, uint8 length) |
int fgcolour, uint8 * text, uint8 length) |
1975 |
{ |
{ |
1976 |
FONTGLYPH *glyph; |
FONTGLYPH *glyph; |
1977 |
int i, j, xyoffset; |
int i, j, xyoffset, x1, y1; |
1978 |
DATABLOB *entry; |
DATABLOB *entry; |
1979 |
|
|
1980 |
SET_FOREGROUND(bgcolour); |
SET_FOREGROUND(bgcolour); |
1981 |
|
|
1982 |
|
/* Sometimes, the boxcx value is something really large, like |
1983 |
|
32691. This makes XCopyArea fail with Xvnc. The code below |
1984 |
|
is a quick fix. */ |
1985 |
|
if (boxx + boxcx > g_width) |
1986 |
|
boxcx = g_width - boxx; |
1987 |
|
|
1988 |
if (boxcx > 1) |
if (boxcx > 1) |
1989 |
{ |
{ |
1990 |
FILL_RECTANGLE_BACKSTORE(boxx, boxy, boxcx, boxcy); |
FILL_RECTANGLE_BACKSTORE(boxx, boxy, boxcx, boxcy); |
1994 |
FILL_RECTANGLE_BACKSTORE(clipx, clipy, clipcx, clipcy); |
FILL_RECTANGLE_BACKSTORE(clipx, clipy, clipcx, clipcy); |
1995 |
} |
} |
1996 |
|
|
1997 |
|
SET_FOREGROUND(fgcolour); |
1998 |
|
SET_BACKGROUND(bgcolour); |
1999 |
|
XSetFillStyle(g_display, g_gc, FillStippled); |
2000 |
|
|
2001 |
/* Paint text, character by character */ |
/* Paint text, character by character */ |
2002 |
for (i = 0; i < length;) |
for (i = 0; i < length;) |
2003 |
{ |
{ |
2048 |
break; |
break; |
2049 |
} |
} |
2050 |
} |
} |
2051 |
|
|
2052 |
|
XSetFillStyle(g_display, g_gc, FillSolid); |
2053 |
|
|
2054 |
if (g_ownbackstore) |
if (g_ownbackstore) |
2055 |
{ |
{ |
2056 |
if (boxcx > 1) |
if (boxcx > 1) |