1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
|
diff -up xorg-server-1.16.0/configure.ac.vnc xorg-server-1.16.0/configure.ac
--- xorg-server-1.16.0/configure.ac.vnc 2014-07-17 08:00:51.000000000 +0100
+++ xorg-server-1.16.0/configure.ac 2014-09-03 10:21:49.506109235 +0100
@@ -74,6 +74,7 @@ dnl forcing an entire recompile.x
AC_CONFIG_HEADERS(include/version-config.h)
AM_PROG_AS
+AC_PROG_CXX
AC_PROG_LN_S
LT_PREREQ([2.2])
LT_INIT([disable-static win32-dll])
@@ -1795,6 +1796,10 @@ if test "x$XVFB" = xyes; then
AC_SUBST([XVFB_SYS_LIBS])
fi
+dnl Xvnc DDX
+AC_SUBST([XVNC_CPPFLAGS], ["-DHAVE_DIX_CONFIG_H $XSERVER_CFLAGS"])
+AC_SUBST([XVNC_LIBS], ["$FB_LIB $FIXES_LIB $XEXT_LIB $CONFIG_LIB $DBE_LIB $RECORD_LIB $GLX_LIBS $RANDR_LIB $RENDER_LIB $DAMAGE_LIB $DRI3_LIB $PRESENT_LIB $MIEXT_SYNC_LIB $MIEXT_DAMAGE_LIB $MIEXT_SHADOW_LIB $XI_LIB $XKB_LIB $XKB_STUB_LIB $COMPOSITE_LIB $MAIN_LIB"])
+AC_SUBST([XVNC_SYS_LIBS], ["$GLX_SYS_LIBS"])
dnl Xnest DDX
@@ -2589,6 +2595,7 @@ hw/dmx/Makefile
hw/dmx/man/Makefile
hw/vfb/Makefile
hw/vfb/man/Makefile
+hw/vnc/Makefile
hw/xnest/Makefile
hw/xnest/man/Makefile
hw/xwin/Makefile
diff -up xorg-server-1.16.0/hw/Makefile.am.vnc xorg-server-1.16.0/hw/Makefile.am
--- xorg-server-1.16.0/hw/Makefile.am.vnc 2014-04-16 21:24:00.000000000 +0100
+++ xorg-server-1.16.0/hw/Makefile.am 2014-09-03 10:21:49.507109234 +0100
@@ -38,7 +38,8 @@ SUBDIRS = \
$(DMX_SUBDIRS) \
$(KDRIVE_SUBDIRS) \
$(XQUARTZ_SUBDIRS) \
- $(XWAYLAND_SUBDIRS)
+ $(XWAYLAND_SUBDIRS) \
+ vnc
DIST_SUBDIRS = dmx xfree86 vfb xnest xwin xquartz kdrive xwayland
diff -up xorg-server-1.16.0/mi/miinitext.c.vnc xorg-server-1.16.0/mi/miinitext.c
--- xorg-server-1.16.0/mi/miinitext.c.vnc 2014-04-16 21:24:00.000000000 +0100
+++ xorg-server-1.16.0/mi/miinitext.c 2014-09-03 10:21:49.508109234 +0100
@@ -111,6 +111,10 @@ SOFTWARE.
#include "micmap.h"
#include "globals.h"
+#ifdef TIGERVNC
+extern void vncExtensionInit(void);
+#endif
+
/* The following is only a small first step towards run-time
* configurable extensions.
*/
@@ -235,6 +239,9 @@ EnableDisableExtensionError(const char *
/* List of built-in (statically linked) extensions */
static const ExtensionModule staticExtensions[] = {
+#ifdef TIGERVNC
+ {vncExtensionInit, "VNC-EXTENSION", NULL},
+#endif
{GEExtensionInit, "Generic Event Extension", &noGEExtension},
{ShapeExtensionInit, "SHAPE", NULL},
#ifdef MITSHM
diff -up xorg-server-1.16.0/os/WaitFor.c.vnc xorg-server-1.16.0/os/WaitFor.c
--- xorg-server-1.16.0/os/WaitFor.c.vnc 2014-02-05 03:08:57.000000000 +0000
+++ xorg-server-1.16.0/os/WaitFor.c 2014-09-03 10:21:49.508109234 +0100
@@ -125,6 +125,9 @@ static void DoTimer(OsTimerPtr timer, CA
static void CheckAllTimers(void);
static OsTimerPtr timers = NULL;
+extern void vncWriteBlockHandler(fd_set *fds);
+extern void vncWriteWakeupHandler(int nfds, fd_set *fds);
+
/*****************
* WaitForSomething:
* Make the server suspend until there is
@@ -150,6 +153,7 @@ WaitForSomething(int *pClientsReady)
INT32 timeout = 0;
fd_set clientsReadable;
fd_set clientsWritable;
+ fd_set socketsWritable;
int curclient;
int selecterr;
static int nready;
@@ -212,6 +216,9 @@ WaitForSomething(int *pClientsReady)
XFD_COPYSET(&AllSockets, &LastSelectMask);
}
+ FD_ZERO(&socketsWritable);
+ vncWriteBlockHandler(&socketsWritable);
+
BlockHandler((void *) &wt, (void *) &LastSelectMask);
if (NewOutputPending)
FlushAllOutput();
@@ -223,10 +223,20 @@ WaitForSomething(int *pClientsReady)
i = Select(MaxClients, &LastSelectMask, &clientsWritable, NULL, wt);
}
else {
- i = Select(MaxClients, &LastSelectMask, NULL, NULL, wt);
+ if (AnyClientsWriteBlocked)
+ XFD_ORSET(&socketsWritable, &ClientsWriteBlocked, &socketsWritable);
+
+ if (XFD_ANYSET(&socketsWritable)) {
+ i = Select(MaxClients, &LastSelectMask, &socketsWritable, NULL, wt);
+ if (AnyClientsWriteBlocked)
+ XFD_ANDSET(&clientsWritable, &socketsWritable, &ClientsWriteBlocked);
+ } else {
+ i = Select(MaxClients, &LastSelectMask, NULL, NULL, wt);
+ }
}
selecterr = GetErrno();
WakeupHandler(i, (void *) &LastSelectMask);
+ vncWriteWakeupHandler(i, &socketsWritable);
if (i <= 0) { /* An error or timeout occurred */
if (dispatchException)
return 0;
|
