23 |
#include <unistd.h> |
#include <unistd.h> |
24 |
#include <time.h> |
#include <time.h> |
25 |
#include <errno.h> |
#include <errno.h> |
26 |
|
#include <strings.h> |
27 |
#include "rdesktop.h" |
#include "rdesktop.h" |
28 |
#include "xproto.h" |
#include "xproto.h" |
29 |
|
|
43 |
static Screen *g_screen; |
static Screen *g_screen; |
44 |
Window g_wnd; |
Window g_wnd; |
45 |
BOOL g_enable_compose = False; |
BOOL g_enable_compose = False; |
46 |
static GC g_gc; |
static GC g_gc = NULL; |
47 |
static Visual *g_visual; |
static Visual *g_visual; |
48 |
static int g_depth; |
static int g_depth; |
49 |
static int g_bpp; |
static int g_bpp; |
51 |
static XIC g_IC; |
static XIC g_IC; |
52 |
static XModifierKeymap *g_mod_map; |
static XModifierKeymap *g_mod_map; |
53 |
static Cursor g_current_cursor; |
static Cursor g_current_cursor; |
54 |
static HCURSOR g_null_cursor; |
static HCURSOR g_null_cursor = NULL; |
55 |
static Atom g_protocol_atom, g_kill_atom; |
static Atom g_protocol_atom, g_kill_atom; |
56 |
static BOOL g_focused; |
static BOOL g_focused; |
57 |
static BOOL g_mouse_in_wnd; |
static BOOL g_mouse_in_wnd; |
64 |
|
|
65 |
/* software backing store */ |
/* software backing store */ |
66 |
static BOOL g_ownbackstore; |
static BOOL g_ownbackstore; |
67 |
static Pixmap g_backstore; |
static Pixmap g_backstore = 0; |
68 |
|
|
69 |
/* Moving in single app mode */ |
/* Moving in single app mode */ |
70 |
static BOOL g_moving_wnd; |
static BOOL g_moving_wnd; |
312 |
} |
} |
313 |
} |
} |
314 |
|
|
|
/* todo the remaining translate function might need some big endian check ?? */ |
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|
|
|
315 |
static void |
static void |
316 |
translate15to16(uint16 * data, uint8 * out, uint8 * end) |
translate15to16(uint16 * data, uint8 * out, uint8 * end) |
317 |
{ |
{ |
542 |
pixel |= *(data++); |
pixel |= *(data++); |
543 |
|
|
544 |
value = make_colour(split_colour24(pixel)); |
value = make_colour(split_colour24(pixel)); |
545 |
|
|
546 |
if (g_xserver_be) |
if (g_xserver_be) |
547 |
{ |
{ |
548 |
*(out++) = value >> 16; |
*(out++) = value >> 16; |
700 |
XVisualInfo vi; |
XVisualInfo vi; |
701 |
XPixmapFormatValues *pfm; |
XPixmapFormatValues *pfm; |
702 |
uint16 test; |
uint16 test; |
703 |
int i, screen_num; |
int i, screen_num, nvisuals; |
704 |
|
XVisualInfo *vmatches = NULL; |
705 |
|
XVisualInfo template; |
706 |
|
Bool TrueColorVisual = False; |
707 |
|
|
708 |
g_display = XOpenDisplay(NULL); |
g_display = XOpenDisplay(NULL); |
709 |
if (g_display == NULL) |
if (g_display == NULL) |
717 |
g_screen = ScreenOfDisplay(g_display, screen_num); |
g_screen = ScreenOfDisplay(g_display, screen_num); |
718 |
g_depth = DefaultDepthOfScreen(g_screen); |
g_depth = DefaultDepthOfScreen(g_screen); |
719 |
|
|
720 |
if (g_server_bpp == 8) |
/* Search for best TrueColor depth */ |
721 |
|
template.class = TrueColor; |
722 |
|
vmatches = XGetVisualInfo(g_display, VisualClassMask, &template, &nvisuals); |
723 |
|
|
724 |
|
nvisuals--; |
725 |
|
while (nvisuals >= 0) |
726 |
{ |
{ |
727 |
/* we use a colourmap, so any visual should do */ |
if ((vmatches + nvisuals)->depth > g_depth) |
728 |
|
{ |
729 |
|
g_depth = (vmatches + nvisuals)->depth; |
730 |
|
} |
731 |
|
nvisuals--; |
732 |
|
TrueColorVisual = True; |
733 |
|
} |
734 |
|
|
735 |
|
if ((g_server_bpp == 8) && ((!TrueColorVisual) || (g_depth <= 8))) |
736 |
|
{ |
737 |
|
/* we use a colourmap, so the default visual should do */ |
738 |
g_visual = DefaultVisualOfScreen(g_screen); |
g_visual = DefaultVisualOfScreen(g_screen); |
739 |
|
g_depth = DefaultDepthOfScreen(g_screen); |
740 |
|
|
741 |
|
/* Do not allocate colours on a TrueColor visual */ |
742 |
|
if (g_visual->class == TrueColor) |
743 |
|
{ |
744 |
|
g_owncolmap = False; |
745 |
|
} |
746 |
} |
} |
747 |
else |
else |
748 |
{ |
{ |
784 |
|
|
785 |
if (!g_owncolmap) |
if (!g_owncolmap) |
786 |
{ |
{ |
787 |
g_xcolmap = DefaultColormapOfScreen(g_screen); |
g_xcolmap = |
788 |
|
XCreateColormap(g_display, RootWindowOfScreen(g_screen), g_visual, |
789 |
|
AllocNone); |
790 |
if (g_depth <= 8) |
if (g_depth <= 8) |
791 |
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"); |
792 |
} |
} |
793 |
|
|
|
g_gc = XCreateGC(g_display, RootWindowOfScreen(g_screen), 0, NULL); |
|
|
|
|
794 |
if (DoesBackingStore(g_screen) != Always) |
if (DoesBackingStore(g_screen) != Always) |
795 |
g_ownbackstore = True; |
g_ownbackstore = True; |
796 |
|
|
801 |
/* |
/* |
802 |
* Determine desktop size |
* Determine desktop size |
803 |
*/ |
*/ |
804 |
if (g_width < 0) |
if (g_fullscreen) |
805 |
|
{ |
806 |
|
g_width = WidthOfScreen(g_screen); |
807 |
|
g_height = HeightOfScreen(g_screen); |
808 |
|
} |
809 |
|
else if (g_width < 0) |
810 |
{ |
{ |
811 |
/* Percent of screen */ |
/* Percent of screen */ |
812 |
g_height = HeightOfScreen(g_screen) * (-g_width) / 100; |
g_height = HeightOfScreen(g_screen) * (-g_width) / 100; |
829 |
g_height = 600; |
g_height = 600; |
830 |
} |
} |
831 |
} |
} |
|
else if (g_fullscreen) |
|
|
{ |
|
|
g_width = WidthOfScreen(g_screen); |
|
|
g_height = HeightOfScreen(g_screen); |
|
|
} |
|
832 |
|
|
833 |
/* make sure width is a multiple of 4 */ |
/* make sure width is a multiple of 4 */ |
834 |
g_width = (g_width + 3) & ~3; |
g_width = (g_width + 3) & ~3; |
835 |
|
|
|
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); |
|
|
} |
|
|
|
|
836 |
g_mod_map = XGetModifierMapping(g_display); |
g_mod_map = XGetModifierMapping(g_display); |
837 |
|
|
838 |
xkeymap_init(); |
xkeymap_init(); |
853 |
if (g_IM != NULL) |
if (g_IM != NULL) |
854 |
XCloseIM(g_IM); |
XCloseIM(g_IM); |
855 |
|
|
856 |
|
if (g_null_cursor != NULL) |
857 |
|
ui_destroy_cursor(g_null_cursor); |
858 |
|
|
859 |
XFreeModifiermap(g_mod_map); |
XFreeModifiermap(g_mod_map); |
860 |
|
|
861 |
if (g_ownbackstore) |
if (g_ownbackstore) |
882 |
wndheight = g_fullscreen ? HeightOfScreen(g_screen) : g_height; |
wndheight = g_fullscreen ? HeightOfScreen(g_screen) : g_height; |
883 |
|
|
884 |
attribs.background_pixel = BlackPixelOfScreen(g_screen); |
attribs.background_pixel = BlackPixelOfScreen(g_screen); |
885 |
|
attribs.border_pixel = WhitePixelOfScreen(g_screen); |
886 |
attribs.backing_store = g_ownbackstore ? NotUseful : Always; |
attribs.backing_store = g_ownbackstore ? NotUseful : Always; |
887 |
attribs.override_redirect = g_fullscreen; |
attribs.override_redirect = g_fullscreen; |
888 |
|
attribs.colormap = g_xcolmap; |
889 |
|
|
890 |
g_wnd = XCreateWindow(g_display, RootWindowOfScreen(g_screen), 0, 0, wndwidth, wndheight, |
g_wnd = XCreateWindow(g_display, RootWindowOfScreen(g_screen), 0, 0, wndwidth, wndheight, |
891 |
0, CopyFromParent, InputOutput, CopyFromParent, |
0, g_depth, InputOutput, g_visual, |
892 |
CWBackPixel | CWBackingStore | CWOverrideRedirect, &attribs); |
CWBackPixel | CWBackingStore | CWOverrideRedirect | |
893 |
|
CWColormap | CWBorderPixel, &attribs); |
894 |
|
|
895 |
|
if (g_gc == NULL) |
896 |
|
g_gc = XCreateGC(g_display, g_wnd, 0, NULL); |
897 |
|
|
898 |
|
if ((g_ownbackstore) && (g_backstore == 0)) |
899 |
|
{ |
900 |
|
g_backstore = XCreatePixmap(g_display, g_wnd, g_width, g_height, g_depth); |
901 |
|
|
902 |
|
/* clear to prevent rubbish being exposed at startup */ |
903 |
|
XSetForeground(g_display, g_gc, BlackPixelOfScreen(g_screen)); |
904 |
|
XFillRectangle(g_display, g_backstore, g_gc, 0, 0, g_width, g_height); |
905 |
|
} |
906 |
|
|
907 |
XStoreName(g_display, g_wnd, g_title); |
XStoreName(g_display, g_wnd, g_title); |
908 |
|
|
968 |
XSetWMProtocols(g_display, g_wnd, &g_kill_atom, 1); |
XSetWMProtocols(g_display, g_wnd, &g_kill_atom, 1); |
969 |
|
|
970 |
/* create invisible 1x1 cursor to be used as null cursor */ |
/* create invisible 1x1 cursor to be used as null cursor */ |
971 |
g_null_cursor = ui_create_cursor(0, 0, 1, 1, null_pointer_mask, null_pointer_data); |
if (g_null_cursor == NULL) |
972 |
|
g_null_cursor = ui_create_cursor(0, 0, 1, 1, null_pointer_mask, null_pointer_data); |
973 |
|
|
974 |
return True; |
return True; |
975 |
} |
} |
1020 |
key_translation tr; |
key_translation tr; |
1021 |
char str[256]; |
char str[256]; |
1022 |
Status status; |
Status status; |
|
unsigned int state; |
|
|
Window wdummy; |
|
|
int dummy; |
|
1023 |
|
|
1024 |
while (XPending(g_display) > 0) |
while (XPending(g_display) > 0) |
1025 |
{ |
{ |
1192 |
if (xevent.xfocus.mode == NotifyGrab) |
if (xevent.xfocus.mode == NotifyGrab) |
1193 |
break; |
break; |
1194 |
g_focused = True; |
g_focused = True; |
1195 |
XQueryPointer(g_display, g_wnd, &wdummy, &wdummy, &dummy, &dummy, |
reset_modifier_keys(); |
|
&dummy, &dummy, &state); |
|
|
reset_modifier_keys(state); |
|
1196 |
if (g_grab_keyboard && g_mouse_in_wnd) |
if (g_grab_keyboard && g_mouse_in_wnd) |
1197 |
XGrabKeyboard(g_display, g_wnd, True, |
XGrabKeyboard(g_display, g_wnd, True, |
1198 |
GrabModeAsync, GrabModeAsync, CurrentTime); |
GrabModeAsync, GrabModeAsync, CurrentTime); |
1272 |
int |
int |
1273 |
ui_select(int rdp_socket) |
ui_select(int rdp_socket) |
1274 |
{ |
{ |
1275 |
int n = (rdp_socket > g_x_socket) ? rdp_socket + 1 : g_x_socket + 1; |
int n; |
1276 |
fd_set rfds, wfds; |
fd_set rfds, wfds; |
1277 |
|
struct timeval tv; |
1278 |
|
BOOL s_timeout = False; |
1279 |
|
|
1280 |
while (True) |
while (True) |
1281 |
{ |
{ |
1282 |
|
n = (rdp_socket > g_x_socket) ? rdp_socket : g_x_socket; |
1283 |
/* Process any events already waiting */ |
/* Process any events already waiting */ |
1284 |
if (!xwin_process_events()) |
if (!xwin_process_events()) |
1285 |
/* User quit */ |
/* User quit */ |
1295 |
if (g_dsp_busy) |
if (g_dsp_busy) |
1296 |
{ |
{ |
1297 |
FD_SET(g_dsp_fd, &wfds); |
FD_SET(g_dsp_fd, &wfds); |
1298 |
n = (g_dsp_fd + 1 > n) ? g_dsp_fd + 1 : n; |
n = (g_dsp_fd > n) ? g_dsp_fd : n; |
1299 |
} |
} |
1300 |
#endif |
#endif |
1301 |
|
/* default timeout */ |
1302 |
|
tv.tv_sec = 60; |
1303 |
|
tv.tv_usec = 0; |
1304 |
|
|
1305 |
switch (select(n, &rfds, &wfds, NULL, NULL)) |
/* add redirection handles */ |
1306 |
|
rdpdr_add_fds(&n, &rfds, &wfds, &tv, &s_timeout); |
1307 |
|
|
1308 |
|
n++; |
1309 |
|
|
1310 |
|
switch (select(n, &rfds, &wfds, NULL, &tv)) |
1311 |
{ |
{ |
1312 |
case -1: |
case -1: |
1313 |
error("select: %s\n", strerror(errno)); |
error("select: %s\n", strerror(errno)); |
1314 |
|
|
1315 |
case 0: |
case 0: |
1316 |
|
/* TODO: if tv.tv_sec just times out |
1317 |
|
* we will segfault. |
1318 |
|
* FIXME: |
1319 |
|
*/ |
1320 |
|
//s_timeout = True; |
1321 |
|
//rdpdr_check_fds(&rfds, &wfds, (BOOL) True); |
1322 |
continue; |
continue; |
1323 |
} |
} |
1324 |
|
|
1325 |
|
rdpdr_check_fds(&rfds, &wfds, (BOOL) False); |
1326 |
|
|
1327 |
if (FD_ISSET(rdp_socket, &rfds)) |
if (FD_ISSET(rdp_socket, &rfds)) |
1328 |
return 1; |
return 1; |
1329 |
|
|
1876 |
{\ |
{\ |
1877 |
glyph = cache_get_font (font, ttext[idx]);\ |
glyph = cache_get_font (font, ttext[idx]);\ |
1878 |
if (!(flags & TEXT2_IMPLICIT_X))\ |
if (!(flags & TEXT2_IMPLICIT_X))\ |
1879 |
|
{\ |
1880 |
|
xyoffset = ttext[++idx];\ |
1881 |
|
if ((xyoffset & 0x80))\ |
1882 |
{\ |
{\ |
1883 |
xyoffset = ttext[++idx];\ |
if (flags & TEXT2_VERTICAL)\ |
1884 |
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;\ |
|
|
}\ |
|
1885 |
else\ |
else\ |
1886 |
{\ |
x += ttext[idx+1] | (ttext[idx+2] << 8);\ |
1887 |
if (flags & TEXT2_VERTICAL) \ |
idx += 2;\ |
|
y += xyoffset;\ |
|
|
else\ |
|
|
x += xyoffset;\ |
|
|
}\ |
|
1888 |
}\ |
}\ |
1889 |
if (glyph != NULL)\ |
else\ |
1890 |
{\ |
{\ |
1891 |
ui_draw_glyph (mixmode, x + glyph->offset,\ |
if (flags & TEXT2_VERTICAL)\ |
1892 |
y + glyph->baseline,\ |
y += xyoffset;\ |
1893 |
glyph->width, glyph->height,\ |
else\ |
1894 |
glyph->pixmap, 0, 0, bgcolour, fgcolour);\ |
x += xyoffset;\ |
|
if (flags & TEXT2_IMPLICIT_X)\ |
|
|
x += glyph->width;\ |
|
1895 |
}\ |
}\ |
1896 |
|
}\ |
1897 |
|
if (glyph != NULL)\ |
1898 |
|
{\ |
1899 |
|
x1 = x + glyph->offset;\ |
1900 |
|
y1 = y + glyph->baseline;\ |
1901 |
|
XSetStipple(g_display, g_gc, (Pixmap) glyph->pixmap);\ |
1902 |
|
XSetTSOrigin(g_display, g_gc, x1, y1);\ |
1903 |
|
FILL_RECTANGLE_BACKSTORE(x1, y1, glyph->width, glyph->height);\ |
1904 |
|
if (flags & TEXT2_IMPLICIT_X)\ |
1905 |
|
x += glyph->width;\ |
1906 |
|
}\ |
1907 |
} |
} |
1908 |
|
|
1909 |
void |
void |
1913 |
int fgcolour, uint8 * text, uint8 length) |
int fgcolour, uint8 * text, uint8 length) |
1914 |
{ |
{ |
1915 |
FONTGLYPH *glyph; |
FONTGLYPH *glyph; |
1916 |
int i, j, xyoffset; |
int i, j, xyoffset, x1, y1; |
1917 |
DATABLOB *entry; |
DATABLOB *entry; |
1918 |
|
|
1919 |
SET_FOREGROUND(bgcolour); |
SET_FOREGROUND(bgcolour); |
1927 |
FILL_RECTANGLE_BACKSTORE(clipx, clipy, clipcx, clipcy); |
FILL_RECTANGLE_BACKSTORE(clipx, clipy, clipcx, clipcy); |
1928 |
} |
} |
1929 |
|
|
1930 |
|
SET_FOREGROUND(fgcolour); |
1931 |
|
SET_BACKGROUND(bgcolour); |
1932 |
|
XSetFillStyle(g_display, g_gc, FillStippled); |
1933 |
|
|
1934 |
/* Paint text, character by character */ |
/* Paint text, character by character */ |
1935 |
for (i = 0; i < length;) |
for (i = 0; i < length;) |
1936 |
{ |
{ |
1981 |
break; |
break; |
1982 |
} |
} |
1983 |
} |
} |
1984 |
|
|
1985 |
|
XSetFillStyle(g_display, g_gc, FillSolid); |
1986 |
|
|
1987 |
if (g_ownbackstore) |
if (g_ownbackstore) |
1988 |
{ |
{ |
1989 |
if (boxcx > 1) |
if (boxcx > 1) |