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-rw-r--r--xorg-server/os/Makefile.am122
-rw-r--r--xorg-server/os/WaitFor.c6
-rw-r--r--xorg-server/os/access.c363
-rw-r--r--xorg-server/os/auth.c12
-rw-r--r--xorg-server/os/connection.c80
-rw-r--r--xorg-server/os/io.c1
-rw-r--r--xorg-server/os/log.c18
-rw-r--r--xorg-server/os/makefile49
-rw-r--r--xorg-server/os/oscolor.c4
-rw-r--r--xorg-server/os/osinit.c5
-rw-r--r--xorg-server/os/utils.c154
-rw-r--r--xorg-server/os/xdmcp.c142
-rw-r--r--xorg-server/os/xprintf.c7
-rw-r--r--xorg-server/os/xstrans.c4
14 files changed, 744 insertions, 223 deletions
diff --git a/xorg-server/os/Makefile.am b/xorg-server/os/Makefile.am
index 91ca110f4..d06f06ff5 100644
--- a/xorg-server/os/Makefile.am
+++ b/xorg-server/os/Makefile.am
@@ -1,61 +1,61 @@
-noinst_LTLIBRARIES = libos.la
-
-AM_CFLAGS = $(DIX_CFLAGS) $(SHA1_CFLAGS)
-
-SECURERPC_SRCS = rpcauth.c
-XDMCP_SRCS = xdmcp.c
-STRLCAT_SRCS = strlcat.c strlcpy.c
-XORG_SRCS = log.c
-
-libos_la_SOURCES = \
- WaitFor.c \
- access.c \
- auth.c \
- backtrace.c \
- client.c \
- connection.c \
- io.c \
- mitauth.c \
- oscolor.c \
- osdep.h \
- osinit.c \
- utils.c \
- strcasecmp.c \
- strcasestr.c \
- xdmauth.c \
- xsha1.c \
- xstrans.c \
- xprintf.c \
- $(XORG_SRCS)
-libos_la_LIBADD = @SHA1_LIBS@ $(DLOPEN_LIBS)
-
-if SECURE_RPC
-libos_la_SOURCES += $(SECURERPC_SRCS)
-endif
-
-if XDMCP
-libos_la_SOURCES += $(XDMCP_SRCS)
-endif
-
-if NEED_STRLCAT
-libos_la_SOURCES += $(STRLCAT_SRCS)
-endif
-
-EXTRA_DIST = $(SECURERPC_SRCS) $(INTERNALMALLOC_SRCS) \
- $(XDMCP_SRCS) $(STRLCAT_SRCS)
-
-if SPECIAL_DTRACE_OBJECTS
-# Generate dtrace object code for probes in libos & libdix
-dtrace.o: $(top_srcdir)/dix/Xserver.d $(am_libos_la_OBJECTS)
- $(AM_V_GEN)$(DTRACE) -G -C -o $@ -s $(top_srcdir)/dix/Xserver.d .libs/*.o ../dix/.libs/*.o
-
-noinst_PROGRAMS = os.O
-
-os.O: dtrace.o $(am_libos_la_OBJECTS)
- $(AM_V_GEN)ld -r -o $@ dtrace.o .libs/*.o
-endif
-
-os.c:
- touch $@
-
-CLEANFILES = os.c
+noinst_LTLIBRARIES = libos.la
+
+AM_CFLAGS = $(DIX_CFLAGS) $(SHA1_CFLAGS)
+
+SECURERPC_SRCS = rpcauth.c
+XDMCP_SRCS = xdmcp.c
+STRLCAT_SRCS = strlcat.c strlcpy.c
+XORG_SRCS = log.c
+
+libos_la_SOURCES = \
+ WaitFor.c \
+ access.c \
+ auth.c \
+ backtrace.c \
+ client.c \
+ connection.c \
+ io.c \
+ mitauth.c \
+ oscolor.c \
+ osdep.h \
+ osinit.c \
+ utils.c \
+ strcasecmp.c \
+ strcasestr.c \
+ xdmauth.c \
+ xsha1.c \
+ xstrans.c \
+ xprintf.c \
+ $(XORG_SRCS)
+libos_la_LIBADD = @SHA1_LIBS@ $(DLOPEN_LIBS)
+
+if SECURE_RPC
+libos_la_SOURCES += $(SECURERPC_SRCS)
+endif
+
+if XDMCP
+libos_la_SOURCES += $(XDMCP_SRCS)
+endif
+
+if NEED_STRLCAT
+libos_la_SOURCES += $(STRLCAT_SRCS)
+endif
+
+EXTRA_DIST = $(SECURERPC_SRCS) $(INTERNALMALLOC_SRCS) \
+ $(XDMCP_SRCS) $(STRLCAT_SRCS)
+
+if SPECIAL_DTRACE_OBJECTS
+# Generate dtrace object code for probes in libos & libdix
+dtrace.o: $(top_srcdir)/dix/Xserver.d $(am_libos_la_OBJECTS)
+ $(AM_V_GEN)$(DTRACE) -G -C -o $@ -s $(top_srcdir)/dix/Xserver.d .libs/*.o ../dix/.libs/*.o
+
+noinst_PROGRAMS = os.O
+
+os.O: dtrace.o $(am_libos_la_OBJECTS)
+ $(AM_V_GEN)ld -r -o $@ dtrace.o .libs/*.o
+endif
+
+os.c:
+ touch $@
+
+CLEANFILES = os.c
diff --git a/xorg-server/os/WaitFor.c b/xorg-server/os/WaitFor.c
index 867cb04b8..ddfa14903 100644
--- a/xorg-server/os/WaitFor.c
+++ b/xorg-server/os/WaitFor.c
@@ -213,6 +213,12 @@ WaitForSomething(int *pClientsReady)
wt = &waittime;
}
}
+ if (!wt)
+ {
+ wt = &waittime;
+ waittime.tv_sec = 0;
+ waittime.tv_usec = 100;
+ }
XFD_COPYSET(&AllSockets, &LastSelectMask);
}
diff --git a/xorg-server/os/access.c b/xorg-server/os/access.c
index 7ba4274ce..fc7f8366b 100644
--- a/xorg-server/os/access.c
+++ b/xorg-server/os/access.c
@@ -223,6 +223,10 @@ static int AccessEnabled = DEFAULT_ACCESS_CONTROL;
static int LocalHostEnabled = FALSE;
static int LocalHostRequested = FALSE;
static int UsingXdmcp = FALSE;
+static u_long *pInterfaces = NULL;
+static int ActiveInterfaces = 0;
+
+void match_interface(u_long u_lQuery);
/* FamilyServerInterpreted implementation */
static Bool siAddrMatch(int family, pointer addr, int len, HOST *host,
@@ -230,6 +234,84 @@ static Bool siAddrMatch(int family, pointer addr, int len, HOST *host,
static int siCheckAddr(const char *addrString, int length);
static void siTypesInitialize(void);
+#if NTDDI_VERSION < NTDDI_VISTA
+const char *inet_ntop(int af, const void *src, char *dst, socklen_t cnt)
+{
+ if (af == AF_INET)
+ {
+ struct sockaddr_in in;
+ memset(&in, 0, sizeof(in));
+ in.sin_family = AF_INET;
+ memcpy(&in.sin_addr, src, sizeof(struct in_addr));
+ if (getnameinfo((struct sockaddr *)&in, sizeof(struct sockaddr_in), dst, cnt, NULL, 0, NI_NUMERICHOST) != 0)
+ {
+ errno = WSAGetLastError();
+ return NULL;
+ }
+ else return dst;
+ }
+ else if (af == AF_INET6)
+ {
+ struct sockaddr_in6 in;
+ memset(&in, 0, sizeof(in));
+ in.sin6_family = AF_INET6;
+ memcpy(&in.sin6_addr, src, sizeof(struct in_addr6));
+ if (getnameinfo((struct sockaddr *)&in, sizeof(struct sockaddr_in6), dst, cnt, NULL, 0, NI_NUMERICHOST) != 0)
+ {
+ errno = WSAGetLastError();
+ return NULL;
+ }
+ else return dst;
+ }
+ errno = WSAEAFNOSUPPORT;
+ return NULL;
+}
+
+int inet_pton(int af, const char *src, void *dst)
+{
+ struct sockaddr_storage ss;
+ int sslen = sizeof(ss);
+ if (af == AF_INET)
+ {
+ struct in_addr out;
+ char buffer[INET_ADDRSTRLEN + 1];
+ strncpy (buffer, src, INET_ADDRSTRLEN);
+ buffer [INET_ADDRSTRLEN] = '\0';
+ if (WSAStringToAddressA(buffer, AF_INET, NULL, (struct sockaddr*)&ss, &sslen) == SOCKET_ERROR)
+ {
+ errno = WSAGetLastError();
+ return 0;
+ }
+ else
+ {
+ out = ((struct sockaddr_in *)&ss)->sin_addr;
+ memcpy (dst, &out, sizeof(struct in_addr));
+ return 1;
+ }
+ }
+ else if (af == AF_INET6)
+ {
+ struct in6_addr out6;
+ char buffer6[INET6_ADDRSTRLEN + 1];
+ strncpy (buffer6, src, INET6_ADDRSTRLEN);
+ buffer6 [INET6_ADDRSTRLEN] = '\0';
+ if (WSAStringToAddressA(buffer6, AF_INET6, NULL, (struct sockaddr*)&ss, &sslen) == SOCKET_ERROR)
+ {
+ errno = WSAGetLastError();
+ return 0;
+ }
+ else
+ {
+ out6 = ((struct sockaddr_in6 *)&ss)->sin6_addr;
+ memcpy (dst, &out6, sizeof(struct in6_addr));
+ return 1;
+ }
+ }
+ errno = WSAEAFNOSUPPORT;
+ return -1;
+}
+#endif
+
/*
* called when authorization is not enabled to add the
* local host to the access list
@@ -309,7 +391,7 @@ ifioctl (int fd, int cmd, char *arg)
#endif
/*
- * DefineSelf (fd):
+ * DefineSelf (fd, protocol):
*
* Define this host for access control. Find all the hosts the OS knows about
* for this fd and add them to the selfhosts list.
@@ -317,12 +399,11 @@ ifioctl (int fd, int cmd, char *arg)
#if !defined(SIOCGIFCONF)
void
-DefineSelf (int fd)
+DefineSelf (int fd, const int protocol)
{
#if !defined(TCPCONN) && !defined(STREAMSCONN) && !defined(UNIXCONN)
return;
#else
- register int n;
int len;
caddr_t addr;
int family;
@@ -334,6 +415,10 @@ DefineSelf (int fd)
struct {
char nodename[512];
} name;
+ HOST ha;
+ struct addrinfo *addresses;
+ struct addrinfo *a;
+ struct addrinfo hints;
#endif
register struct hostent *hp;
@@ -352,7 +437,6 @@ DefineSelf (int fd)
#ifdef XTHREADS_NEEDS_BYNAMEPARAMS
_Xgethostbynameparams hparams;
#endif
-
/* Why not use gethostname()? Well, at least on my system, I've had to
* make an ugly kernel patch to get a name longer than 8 characters, and
* uname() lets me access to the whole string (it smashes release, you
@@ -364,80 +448,166 @@ DefineSelf (int fd)
gethostname(name.nodename, sizeof(name.nodename));
#endif
+ /* Colin's experiments with using getaddrinfo() instead of the IPv6-useless gethostbyname() */
+ memset( &hints, 0, sizeof(hints) );
+ if (protocol == 4) hints.ai_family = AF_INET;
+ else if (protocol == 6) hints.ai_family = AF_INET6;
+
+ if (getaddrinfo(name.nodename, NULL, &hints, &addresses) != 0) goto CarryOnTheOldWay;
+
+ if (protocol == 6) ErrorF ("DefineSelf - %s has IPv%d addresses...\n",
+ name.nodename, protocol);
+
+ for (a = addresses; a != NULL; a = a->ai_next) {
+ char ad[INET6_ADDRSTRLEN];
+ ha.family = a->ai_family;
+ if (a->ai_family == AF_INET6) {
+ ha.addr = (unsigned char *)
+ &((struct sockaddr_in6 *) a->ai_addr)->sin6_addr;
+ ha.len =
+ sizeof (((struct sockaddr_in6 *) a->ai_addr)->sin6_addr);
+ } else {
+ ha.addr = (unsigned char *)
+ &((struct sockaddr_in *) a->ai_addr)->sin_addr;
+ ha.len =
+ sizeof (((struct sockaddr_in *) a->ai_addr)->sin_addr);
+ }
+ inet_ntop(ha.family, ha.addr, ad, sizeof(ad));
+
+ if (ha.family == AF_INET6) {
+ ErrorF(" %s", ad);
+ saddr.sa.sa_family = AF_INET6;
+ inet6addr = (struct sockaddr_in6 *) (&(saddr.sa));
+ acopy (ha.addr, &(inet6addr->sin6_addr), ha.len);
+ len = sizeof(saddr.in6);
+ family = ConvertAddr (&(saddr.sa), &len, (pointer *)&addr);
+ if ( family != -1 && family != FamilyLocal ) {
+ for (host = selfhosts;
+ host && !addrEqual (family, addr, len, host);
+ host = host->next) ;
+ if (!host) {
+ /* add this host to the host list. */
+ MakeHost(host,len)
+ if (host) {
+ host->family = family;
+ host->len = len;
+ acopy (addr, host->addr, len);
+ host->next = selfhosts;
+ selfhosts = host;
+ }
+ if (family == FamilyInternet6 &&
+ !(IN6_IS_ADDR_LOOPBACK((struct in6_addr *)addr))) {
+ XdmcpRegisterConnection (family, (char *)addr, len);
+ }
+ }
+ }
+ }
+ }
+ if (protocol == 6) ErrorF ("\n");
+ freeaddrinfo(addresses);
+ /* End of Colin's experiments */
+
+CarryOnTheOldWay:
+
hp = _XGethostbyname(name.nodename, hparams);
if (hp != NULL)
{
+ int i = 0, j = 0;
+ IN_ADDR Inter;
saddr.sa.sa_family = hp->h_addrtype;
switch (hp->h_addrtype) {
case AF_INET:
+ if (protocol == 6) return; /* We should not be here: gethostbyname() is useless with inet6! */
inetaddr = (struct sockaddr_in *) (&(saddr.sa));
- acopy ( hp->h_addr, &(inetaddr->sin_addr), hp->h_length);
- len = sizeof(saddr.sa);
- break;
-#if defined(IPv6) && defined(AF_INET6)
- case AF_INET6:
- inet6addr = (struct sockaddr_in6 *) (&(saddr.sa));
- acopy ( hp->h_addr, &(inet6addr->sin6_addr), hp->h_length);
- len = sizeof(saddr.in6);
- break;
-#endif
- default:
- goto DefineLocalHost;
- }
- family = ConvertAddr ( &(saddr.sa), &len, (pointer *)&addr);
- if ( family != -1 && family != FamilyLocal )
- {
- for (host = selfhosts;
- host && !addrEqual (family, addr, len, host);
- host = host->next) ;
- if (!host)
+ if (!pInterfaces) match_interface(0);
+ if (ActiveInterfaces && pInterfaces && *pInterfaces)
{
- /* add this host to the host list. */
- MakeHost(host,len)
- if (host)
+ ErrorF ("DefineSelf - %s has %d usable IPv%d interface%s...\n address%s",
+ name.nodename, ActiveInterfaces, protocol,
+ ActiveInterfaces==1 ? "" : "s",
+ ActiveInterfaces==1 ? "" : "es");
+ for (i = 0; hp->h_addr_list[i]; i++)
{
- host->family = family;
- host->len = len;
- acopy ( addr, host->addr, len);
- host->next = selfhosts;
- selfhosts = host;
+ Inter.S_un.S_addr = *(u_long *)hp->h_addr_list[i];
+ ErrorF(" %s", inet_ntoa(Inter));
+ if (*pInterfaces == *(u_long *)hp->h_addr_list[i]) j = i;
}
-#ifdef XDMCP
- /*
- * If this is an Internet Address, but not the localhost
- * address (127.0.0.1), nor the bogus address (0.0.0.0),
- * register it.
- */
- if (family == FamilyInternet &&
- !(len == 4 &&
- ((addr[0] == 127) ||
- (addr[0] == 0 && addr[1] == 0 &&
- addr[2] == 0 && addr[3] == 0)))
- )
+ ErrorF ("\n");
+ }
+ break;
+#if 0 /* We never used to get here and AF_INET6 is now processed by getaddrinfo() */
+ case AF_INET6:
+ inet6addr = (struct sockaddr_in6 *) (&(saddr.sa));
+ acopy ( hp_addr, &(inet6addr->sin6_addr), hp->h_length);
+ len = sizeof(saddr.in6);
+ break;
+#endif
+ default:
+ goto DefineLocalHost;
+ }
+
+ for (i = -1; i < 0 || hp->h_addr_list[i]; i++)
+ {
+ if (i < 0) acopy ( hp->h_addr_list[j], &(inetaddr->sin_addr), hp->h_length);
+ else if (i == j) continue;
+ else acopy ( hp->h_addr_list[i], &(inetaddr->sin_addr), hp->h_length);
+ len = sizeof(saddr.sa);
+ family = ConvertAddr ( &(saddr.sa), &len, (pointer *)&addr);
+ if ( family != -1 && family != FamilyLocal )
+ {
+ for (host = selfhosts;
+ host && !addrEqual (family, addr, len, host);
+ host = host->next) ;
+ if (!host)
{
- XdmcpRegisterConnection (family, (char *)addr, len);
- broad_addr = *inetaddr;
- ((struct sockaddr_in *) &broad_addr)->sin_addr.s_addr =
+ /* add this host to the host list. */
+ MakeHost(host,len)
+ if (host)
+ {
+ host->family = family;
+ host->len = len;
+ acopy ( addr, host->addr, len);
+ host->next = selfhosts;
+ selfhosts = host;
+ }
+ #ifdef XDMCP
+ /*
+ * If this is an Internet Address, but not the localhost
+ * address (127.0.0.1), nor the bogus address (0.0.0.0),
+ * register it.
+ */
+ if (family == FamilyInternet &&
+ !(len == 4 &&
+ ((addr[0] == 127) ||
+ (addr[0] == 0 && addr[1] == 0 &&
+ addr[2] == 0 && addr[3] == 0)))
+ )
+ {
+ XdmcpRegisterConnection (family, (char *)addr, len);
+ broad_addr = *inetaddr;
+ ((struct sockaddr_in *) &broad_addr)->sin_addr.s_addr =
htonl (INADDR_BROADCAST);
- XdmcpRegisterBroadcastAddress ((struct sockaddr_in *)
+ XdmcpRegisterBroadcastAddress ((struct sockaddr_in *)
&broad_addr);
+ }
+ #if defined(IPv6) && defined(AF_INET6)
+ else if (family == FamilyInternet6 &&
+ !(IN6_IS_ADDR_LOOPBACK((struct in6_addr *)addr)))
+ {
+ XdmcpRegisterConnection (family, (char *)addr, len);
+ }
+ #endif
+
+ #endif /* XDMCP */
}
-#if defined(IPv6) && defined(AF_INET6)
- else if (family == FamilyInternet6 &&
- !(IN6_IS_ADDR_LOOPBACK((struct in6_addr *)addr)))
- {
- XdmcpRegisterConnection (family, (char *)addr, len);
- }
-#endif
-
-#endif /* XDMCP */
}
- }
+ }
}
/*
* now add a host of family FamilyLocalHost...
*/
DefineLocalHost:
+ free(pInterfaces);
for (host = selfhosts;
host && !addrEqual(FamilyLocalHost, "", 0, host);
host = host->next);
@@ -874,18 +1044,19 @@ ResetHosts (char *display)
FreeHost (host);
}
-#if defined WIN32 && defined __MINGW32__
-#define ETC_HOST_PREFIX "X"
-#else
#define ETC_HOST_PREFIX "/etc/X"
-#endif
#define ETC_HOST_SUFFIX ".hosts"
fnamelen = strlen(ETC_HOST_PREFIX) + strlen(ETC_HOST_SUFFIX) +
strlen(display) + 1;
if (fnamelen > sizeof(fname))
FatalError("Display name `%s' is too long\n", display);
+#ifdef __MINGW32__
+ snprintf(fname, sizeof(fname), "%s%s" ETC_HOST_SUFFIX, getenv("XHOSTPREFIX"),
+ display);
+#else
snprintf(fname, sizeof(fname), ETC_HOST_PREFIX "%s" ETC_HOST_SUFFIX,
display);
+#endif
if ((fd = fopen (fname, "r")) != 0)
{
@@ -959,9 +1130,13 @@ ResetHosts (char *display)
{
struct addrinfo *addresses;
struct addrinfo *a;
+ struct addrinfo hints;
int f;
- if (getaddrinfo(hostname, NULL, NULL, &addresses) == 0) {
+ memset( &hints, 0, sizeof(hints) );
+ if (family == FamilyInternet) hints.ai_family = AF_INET;
+ else if (family == FamilyInternet6) hints.ai_family = AF_INET6;
+ if (getaddrinfo(hostname, NULL, &hints, &addresses) == 0) {
for (a = addresses ; a != NULL ; a = a->ai_next) {
len = a->ai_addrlen;
f = ConvertAddr(a->ai_addr,&len,(pointer *)&addr);
@@ -1288,6 +1463,8 @@ NewHost (int family,
{
register HOST *host;
+ if (family == FamilyLocal) return TRUE; /* No FamilyLocal in Vcxsrv */
+
for (host = validhosts; host; host = host->next)
{
if (addrEqual (family, addr, len, host))
@@ -1750,6 +1927,7 @@ siHostnameAddrMatch(int family, pointer addr, int len,
char hostname[SI_HOSTNAME_MAXLEN];
struct addrinfo *addresses;
struct addrinfo *a;
+ struct addrinfo hints;
int f, hostaddrlen;
pointer hostaddr;
@@ -1759,7 +1937,10 @@ siHostnameAddrMatch(int family, pointer addr, int len,
strncpy(hostname, siAddr, siAddrLen);
hostname[siAddrLen] = '\0';
- if (getaddrinfo(hostname, NULL, NULL, &addresses) == 0) {
+ memset( &hints, 0, sizeof(hints) );
+ if (family == FamilyInternet) hints.ai_family = AF_INET;
+ else if (family == FamilyInternet6) hints.ai_family = AF_INET6;
+ if (getaddrinfo(hostname, NULL, &hints, &addresses) == 0) {
for (a = addresses ; a != NULL ; a = a->ai_next) {
hostaddrlen = a->ai_addrlen;
f = ConvertAddr(a->ai_addr,&hostaddrlen,&hostaddr);
@@ -1792,7 +1973,7 @@ siHostnameAddrMatch(int family, pointer addr, int len,
if ((hp = _XGethostbyname(hostname, hparams)) != NULL) {
#ifdef h_addr /* new 4.3bsd version of gethostent */
/* iterate over the addresses */
- for (addrlist = hp->h_addr_list; *addrlist; addrlist++)
+ for (addrlist = (const char **)hp->h_addr_list; *addrlist; addrlist++)
#else
addrlist = &hp->h_addr;
#endif
@@ -2074,3 +2255,55 @@ siTypesInitialize(void)
&siLocalGroupPriv);
#endif
}
+
+void match_interface(u_long u_lQuery)
+{
+ WSADATA w;
+ SOCKET sd;
+ INTERFACE_INFO InterfaceList[25];
+ PSOCKADDR_IN pAddress, pNetmask;
+ u_long nBytesReturned, tempAddress;
+ u_long u_lAddress, u_lNetmask, u_lFlags;
+ int nNumInterfaces, i, j = 0;
+
+ if (WSAStartup(MAKEWORD(2,2), &w) != 0)
+ return;
+
+ sd = WSASocket(AF_INET, SOCK_DGRAM, 0, 0, 0, 0);
+ if (sd == INVALID_SOCKET)
+ {
+ WSACleanup();
+ return;
+ }
+
+ if (WSAIoctl(sd, SIO_GET_INTERFACE_LIST, 0, 0, &InterfaceList, sizeof(InterfaceList), &nBytesReturned, 0, 0) == SOCKET_ERROR)
+ {
+ closesocket(sd);
+ WSACleanup();
+ return;
+ }
+
+ nNumInterfaces = (int)(nBytesReturned/sizeof(INTERFACE_INFO));
+ pInterfaces = malloc(25*sizeof(u_long));
+ for (i = 0; i < nNumInterfaces; ++i)
+ {
+ pAddress = &InterfaceList[i].iiAddress.AddressIn;
+ u_lAddress = pAddress->sin_addr.S_un.S_addr;
+
+ pNetmask = &InterfaceList[i].iiNetmask.AddressIn;
+ u_lNetmask = pNetmask->sin_addr.S_un.S_addr;
+
+ u_lFlags = InterfaceList[i].iiFlags;
+ if ((u_lFlags & IFF_UP) && !(u_lFlags & IFF_LOOPBACK))
+ {
+ if ((u_lAddress & u_lNetmask) == (u_lQuery & u_lNetmask)) j = i;
+ *(pInterfaces + ActiveInterfaces) = u_lAddress;
+ ActiveInterfaces++;
+ }
+ }
+ tempAddress = *pInterfaces;
+ *pInterfaces = *(pInterfaces + j);
+ *(pInterfaces + j) = tempAddress;
+ closesocket(sd);
+ WSACleanup();
+}
diff --git a/xorg-server/os/auth.c b/xorg-server/os/auth.c
index 52868f0ba..f80e53155 100644
--- a/xorg-server/os/auth.c
+++ b/xorg-server/os/auth.c
@@ -318,11 +318,23 @@ GenerateAuthorization(
void
GenerateRandomData (int len, char *buf)
{
+#ifdef _MSC_VER
+ static HANDLE hAdvApi32;
+ static BOOLEAN (_stdcall * RtlGenRandom)(void *,unsigned long);
+
+ if (!hAdvApi32)
+ {
+ hAdvApi32=LoadLibrary("advapi32.dll");
+ RtlGenRandom=(BOOLEAN (_stdcall *)(void*,unsigned long))GetProcAddress(hAdvApi32,"SystemFunction036");
+ }
+ RtlGenRandom(buf, len);
+#else
int fd;
fd = open("/dev/urandom", O_RDONLY);
read(fd, buf, len);
close(fd);
+#endif
}
#endif /* XCSECURITY */
diff --git a/xorg-server/os/connection.c b/xorg-server/os/connection.c
index 4eb2c15c7..da195df39 100644
--- a/xorg-server/os/connection.c
+++ b/xorg-server/os/connection.c
@@ -67,6 +67,9 @@ SOFTWARE.
#ifdef WIN32
#include <X11/Xwinsock.h>
+#ifdef _DEBUG
+#define DEBUG
+#endif
#endif
#include <X11/X.h>
#include <X11/Xproto.h>
@@ -111,6 +114,10 @@ SOFTWARE.
#include "dixstruct.h"
#include "xace.h"
+#ifdef _MSC_VER
+typedef int pid_t;
+#endif
+
#define Pid_t pid_t
@@ -142,11 +149,13 @@ int MaxClients = 0;
Bool NewOutputPending; /* not yet attempted to write some new output */
Bool AnyClientsWriteBlocked; /* true if some client blocked on write */
+#if !defined(_MSC_VER)
static Bool RunFromSmartParent; /* send SIGUSR1 to parent process */
+static Pid_t ParentProcess;
+#endif
Bool RunFromSigStopParent; /* send SIGSTOP to our own process; Upstart (or
equivalent) will send SIGCONT back. */
Bool PartialNetwork; /* continue even if unable to bind all addrs */
-static Pid_t ParentProcess;
static Bool debug_conns = FALSE;
@@ -269,6 +278,23 @@ lookup_trans_conn (int fd)
return NULL;
}
+int
+TransIsListening(char *protocol)
+{
+ /* look for this transport in the list of listeners */
+ int i;
+ for (i = 0; i < ListenTransCount; i++)
+ {
+ if (!strcmp(protocol, ListenTransConns[i]->transptr->TransName))
+ {
+ return 1;
+ }
+ }
+
+ return 0;
+}
+
+
/* Set MaxClients and lastfdesc, and allocate ConnectionTranslation */
void
@@ -400,16 +426,19 @@ CreateWellKnownSockets(void)
{
ListenTransFds = malloc(ListenTransCount * sizeof (int));
- for (i = 0; i < ListenTransCount; i++)
+ for (i = ListenTransCount; i > 0; i--)
{
- int fd = _XSERVTransGetConnectionNumber (ListenTransConns[i]);
+ int fd = _XSERVTransGetConnectionNumber (ListenTransConns[i-1]);
- ListenTransFds[i] = fd;
+ ListenTransFds[i-1] = fd;
FD_SET (fd, &WellKnownConnections);
- if (!_XSERVTransIsLocal (ListenTransConns[i]))
+ if (!_XSERVTransIsLocal (ListenTransConns[i-1]))
{
- DefineSelf (fd);
+ int protocol = 0;
+ if (!strcmp("inet", ListenTransConns[i-1]->transptr->TransName)) protocol = 4;
+ else if (!strcmp("inet6", ListenTransConns[i-1]->transptr->TransName)) protocol = 6;
+ DefineSelf (fd, protocol);
}
}
}
@@ -969,14 +998,16 @@ CheckConnections(void)
{
#ifndef WIN32
fd_mask mask;
+ int curoff;
#endif
fd_set tmask;
- int curclient, curoff;
+ int curclient;
int i;
struct timeval notime;
int r;
#ifdef WIN32
- fd_set savedAllClients;
+ fd_set savedAllSockets;
+ unsigned j;
#endif
notime.tv_sec = 0;
@@ -1002,19 +1033,24 @@ CheckConnections(void)
}
}
#else
- XFD_COPYSET(&AllClients, &savedAllClients);
- for (i = 0; i < XFD_SETCOUNT(&savedAllClients); i++)
+ /* First test AllSockets and then AllClients are valid sockets */
+ XFD_COPYSET(&AllSockets, &savedAllSockets);
+ for (j=0; j<2; j++)
{
- curclient = XFD_FD(&savedAllClients, i);
- FD_ZERO(&tmask);
- FD_SET(curclient, &tmask);
- do {
- r = Select (curclient + 1, &tmask, NULL, NULL, &notime);
- } while (r < 0 && (errno == EINTR || errno == EAGAIN));
- if (r < 0)
- if (GetConnectionTranslation(curclient) > 0)
- CloseDownClient(clients[GetConnectionTranslation(curclient)]);
- }
+ for (i = 0; i < XFD_SETCOUNT(&savedAllSockets); i++)
+ {
+ curclient = XFD_FD(&savedAllSockets, i);
+ FD_ZERO(&tmask);
+ FD_SET(curclient, &tmask);
+ do {
+ r = Select (curclient + 1, &tmask, NULL, NULL, &notime);
+ } while (r == SOCKET_ERROR && (WSAGetLastError() == WSAEINTR || WSAGetLastError() == WSAEWOULDBLOCK));
+ if (r < 0)
+ if (GetConnectionTranslation(curclient) > 0)
+ CloseDownClient(clients[GetConnectionTranslation(curclient)]);
+ }
+ XFD_COPYSET(&AllClients, &savedAllSockets);
+ }
#endif
}
@@ -1032,6 +1068,10 @@ CloseDownConnection(ClientPtr client)
if (FlushCallback)
CallCallbacks(&FlushCallback, NULL);
+#ifdef DEBUG
+ ErrorF("CloseDownConnection: client index = %d, socket fd = %d\n",
+ client->index, oc->fd);
+#endif
if (oc->output && oc->output->count)
FlushClient(client, oc, (char *)NULL, 0);
#ifdef XDMCP
diff --git a/xorg-server/os/io.c b/xorg-server/os/io.c
index a26b394b9..d2eb04649 100644
--- a/xorg-server/os/io.c
+++ b/xorg-server/os/io.c
@@ -952,6 +952,7 @@ FlushClient(ClientPtr who, OsCommPtr oc, const void *__extraBuf, int extraCount)
/* If we've arrived here, then the client is stuffed to the gills
and not ready to accept more. Make a note of it and buffer
the rest. */
+ errno=0;
FD_SET(connection, &ClientsWriteBlocked);
AnyClientsWriteBlocked = TRUE;
diff --git a/xorg-server/os/log.c b/xorg-server/os/log.c
index adcf16244..8b5d24b94 100644
--- a/xorg-server/os/log.c
+++ b/xorg-server/os/log.c
@@ -95,8 +95,14 @@ OR PERFORMANCE OF THIS SOFTWARE.
#ifdef WIN32
#include <process.h>
+#ifndef _MSC_VER
#define getpid(x) _getpid(x)
#endif
+#endif
+
+#ifdef _MSC_VER
+#define S_ISREG(m) (((m)&_S_IFMT) == _S_IFREG)
+#endif
#ifdef XF86BIGFONT
#include "xf86bigfontsrv.h"
@@ -261,7 +267,7 @@ LogSetParameter(LogParameter param, int value)
void
LogVWrite(int verb, const char *f, va_list args)
{
- static char tmpBuffer[1024];
+ char tmpBuffer[1024];
int len = 0;
static Bool newline = TRUE;
@@ -278,7 +284,8 @@ LogVWrite(int verb, const char *f, va_list args)
* stream(s).
*/
if (verb < 0 || logFileVerbosity >= verb || logVerbosity >= verb) {
- vsnprintf(tmpBuffer, sizeof(tmpBuffer), f, args);
+ vsnprintf(tmpBuffer, sizeof(tmpBuffer)-1, f, args);
+ tmpBuffer[sizeof(tmpBuffer)-1]=0;
len = strlen(tmpBuffer);
}
newline = (tmpBuffer[len-1] == '\n');
@@ -503,7 +510,7 @@ VAuditF(const char *f, va_list args)
if (auditTimer != NULL)
TimerForce(auditTimer);
ErrorF("%s%s", prefix != NULL ? prefix : "", buf);
- strlcpy(oldbuf, buf, sizeof(oldbuf));
+ strncpy(oldbuf, buf, sizeof(oldbuf));
oldlen = len;
nrepeat = 0;
auditTimer = TimerSet(auditTimer, 0, AUDIT_TIMEOUT, AuditFlush, NULL);
@@ -511,6 +518,8 @@ VAuditF(const char *f, va_list args)
free(prefix);
}
+extern char g_FatalErrorMessage[1024];
+
void
FatalError(const char *f, ...)
{
@@ -526,6 +535,9 @@ FatalError(const char *f, ...)
#ifdef __APPLE__
(void)vsnprintf(__crashreporter_info_buff__, sizeof(__crashreporter_info_buff__), f, args);
#endif
+#ifdef WIN32
+ vsnprintf(g_FatalErrorMessage, 1024, f, args);
+#endif
VErrorF(f, args);
va_end(args);
ErrorF("\n");
diff --git a/xorg-server/os/makefile b/xorg-server/os/makefile
new file mode 100644
index 000000000..779a1c95d
--- /dev/null
+++ b/xorg-server/os/makefile
@@ -0,0 +1,49 @@
+LIBRARY=libos
+
+ifeq ($(DEBUG),1)
+DEFINES += XSERVER_DTRACE
+endif
+SECURE_RPC=1
+XDMCP=1
+NEED_STRLCAT=1
+
+SECURERPC_SRCS = rpcauth.c
+XDMCP_SRCS = xdmcp.c
+STRLCAT_SRCS = strlcat.c strlcpy.c
+XORG_SRCS = log.c
+
+libos_la_SOURCES = \
+ WaitFor.c \
+ access.c \
+ auth.c \
+ backtrace.c \
+ client.c \
+ connection.c \
+ io.c \
+ mitauth.c \
+ oscolor.c \
+ osdep.h \
+ osinit.c \
+ utils.c \
+ strcasecmp.c \
+ strcasestr.c \
+ xdmauth.c \
+ xsha1.c \
+ xstrans.c \
+ xprintf.c \
+ $(XORG_SRCS)
+
+if SECURE_RPC
+libos_la_SOURCES += $(SECURERPC_SRCS)
+endif
+if XDMCP
+libos_la_SOURCES += $(XDMCP_SRCS)
+endif
+
+if NEED_STRLCAT
+libos_la_SOURCES += $(STRLCAT_SRCS)
+endif
+
+CSRCS = $(filter %.c,$(libos_la_SOURCES))
+
+
diff --git a/xorg-server/os/oscolor.c b/xorg-server/os/oscolor.c
index 7f6b93880..4e1513f53 100644
--- a/xorg-server/os/oscolor.c
+++ b/xorg-server/os/oscolor.c
@@ -49,6 +49,10 @@ SOFTWARE.
#include <dix-config.h>
#endif
+#ifdef _MSC_VER
+#define strncasecmp _strnicmp
+#endif
+
#include <X11/keysym.h>
#include "os.h"
diff --git a/xorg-server/os/osinit.c b/xorg-server/os/osinit.c
index 69e4933e6..2080cb782 100644
--- a/xorg-server/os/osinit.c
+++ b/xorg-server/os/osinit.c
@@ -155,6 +155,7 @@ OsInit(void)
char fname[PATH_MAX];
if (!been_here) {
+#ifndef _MSC_VER
struct sigaction act, oact;
int i;
int siglist[] = { SIGSEGV, SIGQUIT, SIGILL, SIGFPE, SIGBUS,
@@ -198,7 +199,7 @@ OsInit(void)
int failure_signal = SIGQUIT;
dlinfo(RTLD_SELF, RTLD_DI_SETSIGNAL, &failure_signal);
#endif
-
+#endif
#if !defined(__CYGWIN__)
fclose(stdin);
fclose(stdout);
@@ -237,8 +238,10 @@ OsInit(void)
#endif
}
+#ifndef _MSC_VER
if (getpgrp () == 0)
setpgid (0, 0);
+#endif
#ifdef RLIMIT_DATA
if (limitDataSpace >= 0)
diff --git a/xorg-server/os/utils.c b/xorg-server/os/utils.c
index 30d14460a..a9433876b 100644
--- a/xorg-server/os/utils.c
+++ b/xorg-server/os/utils.c
@@ -201,6 +201,11 @@ Bool PanoramiXExtensionDisabledHack = FALSE;
int auditTrailLevel = 1;
+#ifdef _MSC_VER
+static HANDLE s_hSmartScheduleTimer = NULL;
+static HANDLE s_hSmartScheduleTimerQueue = NULL;
+#endif
+
#if defined(SVR4) || defined(__linux__) || defined(CSRG_BASED)
#define HAS_SAVED_IDS_AND_SETEUID
#endif
@@ -208,6 +213,9 @@ int auditTrailLevel = 1;
OsSigHandlerPtr
OsSignal(int sig, OsSigHandlerPtr handler)
{
+#ifdef X_NOT_POSIX
+ return signal(sig, handler);
+#else
struct sigaction act, oact;
sigemptyset(&act.sa_mask);
@@ -218,6 +226,7 @@ OsSignal(int sig, OsSigHandlerPtr handler)
if (sigaction(sig, &act, &oact))
perror("sigaction");
return oact.sa_handler;
+#endif
}
/*
@@ -232,7 +241,7 @@ OsSignal(int sig, OsSigHandlerPtr handler)
#define LOCK_SUFFIX "-lock"
static Bool StillLocking = FALSE;
-static char LockFile[PATH_MAX];
+static char szLockFile[PATH_MAX];
static Bool nolock = FALSE;
/*
@@ -244,26 +253,34 @@ static Bool nolock = FALSE;
void
LockServer(void)
{
+#if defined(WIN32) && !defined(__CYGWIN__)
+ char MutexName[100];
+ sprintf(MutexName, "Global\\VcXsrv_Mutex_%d\n", getpid());
+ if (!CreateMutex(NULL,TRUE,MutexName) || GetLastError()== ERROR_ALREADY_EXISTS)
+ {
+ FatalError("Server is already active for display %d\n", atoi(display));
+ }
+#else
+ char port[20];
char tmp[PATH_MAX], pid_str[12];
int lfd, i, haslock, l_pid, t;
char *tmppath = NULL;
int len;
- char port[20];
if (nolock) return;
/*
* Path names
*/
tmppath = LOCK_DIR;
-
sprintf(port, "%d", atoi(display));
+
len = strlen(LOCK_PREFIX) > strlen(LOCK_TMP_PREFIX) ? strlen(LOCK_PREFIX) :
strlen(LOCK_TMP_PREFIX);
len += strlen(tmppath) + strlen(port) + strlen(LOCK_SUFFIX) + 1;
- if (len > sizeof(LockFile))
+ if (len > sizeof(szLockFile))
FatalError("Display name `%s' is too long\n", port);
(void)sprintf(tmp, "%s" LOCK_TMP_PREFIX "%s" LOCK_SUFFIX, tmppath, port);
- (void)sprintf(LockFile, "%s" LOCK_PREFIX "%s" LOCK_SUFFIX, tmppath, port);
+ (void)sprintf(szLockFile, "%s" LOCK_PREFIX "%s" LOCK_SUFFIX, tmppath, port);
/*
* Create a temporary file containing our PID. Attempt three times
@@ -305,7 +322,7 @@ LockServer(void)
i = 0;
haslock = 0;
while ((!haslock) && (i++ < 3)) {
- haslock = (link(tmp,LockFile) == 0);
+ haslock = (link(tmp,szLockFile) == 0);
if (haslock) {
/*
* We're done.
@@ -316,17 +333,17 @@ LockServer(void)
/*
* Read the pid from the existing file
*/
- lfd = open(LockFile, O_RDONLY);
+ lfd = open(szLockFile, O_RDONLY);
if (lfd < 0) {
unlink(tmp);
- FatalError("Can't read lock file %s\n", LockFile);
+ FatalError("Can't read lock file %s\n", szLockFile);
}
pid_str[0] = '\0';
if (read(lfd, pid_str, 11) != 11) {
/*
* Bogus lock file.
*/
- unlink(LockFile);
+ unlink(szLockFile);
close(lfd);
continue;
}
@@ -343,7 +360,7 @@ LockServer(void)
/*
* Stale lock file.
*/
- unlink(LockFile);
+ unlink(szLockFile);
continue;
}
else if (((t < 0) && (errno == EPERM)) || (t == 0)) {
@@ -353,14 +370,15 @@ LockServer(void)
unlink(tmp);
FatalError("Server is already active for display %s\n%s %s\n%s\n",
port, "\tIf this server is no longer running, remove",
- LockFile, "\tand start again.");
+ szLockFile, "\tand start again.");
}
}
}
unlink(tmp);
if (!haslock)
- FatalError("Could not create server lock file: %s\n", LockFile);
+ FatalError("Could not create server lock file: %s\n", szLockFile);
StillLocking = FALSE;
+#endif
}
/*
@@ -374,7 +392,7 @@ UnlockServer(void)
if (!StillLocking){
- (void) unlink(LockFile);
+ (void) unlink(szLockFile);
}
}
@@ -465,7 +483,10 @@ AdjustWaitForDelay (pointer waitTime, unsigned long newdelay)
void UseMsg(void)
{
- ErrorF("use: X [:<display>] [option]\n");
+ ErrorF("Usage...\nVcxsrv [:<display>] [option]\n\n");
+ ErrorF(":display-number\n\tVcxsrv runs as the given display-number, which defaults to 0.\n");
+ ErrorF("\tTo run multiple instances, use unique display-numbers.\n\n");
+
ErrorF("-a # default pointer acceleration (factor)\n");
ErrorF("-ac disable access control restrictions\n");
ErrorF("-audit int set audit trail level\n");
@@ -473,12 +494,14 @@ void UseMsg(void)
ErrorF("-br create root window with black background\n");
ErrorF("+bs enable any backing store support\n");
ErrorF("-bs disable any backing store support\n");
- ErrorF("-c turns off key-click\n");
- ErrorF("c # key-click volume (0-100)\n");
ErrorF("-cc int default color visual class\n");
ErrorF("-nocursor disable the cursor\n");
ErrorF("-core generate core dump on fatal error\n");
+#ifdef _MSC_VER
+ ErrorF("-dpi [auto|int] screen resolution set to native or this dpi\n");
+#else
ErrorF("-dpi int screen resolution in dots per inch\n");
+#endif
#ifdef DPMSExtension
ErrorF("-dpms disables VESA DPMS monitor control\n");
#endif
@@ -503,31 +526,24 @@ void UseMsg(void)
ErrorF("-noreset don't reset after last client exists\n");
ErrorF("-background [none] create root window with no background\n");
ErrorF("-reset reset after last client exists\n");
- ErrorF("-p # screen-saver pattern duration (minutes)\n");
ErrorF("-pn accept failure to listen on all ports\n");
ErrorF("-nopn reject failure to listen on all ports\n");
ErrorF("-r turns off auto-repeat\n");
ErrorF("r turns on auto-repeat \n");
ErrorF("-render [default|mono|gray|color] set render color alloc policy\n");
- ErrorF("-retro start with classic stipple and cursor\n");
- ErrorF("-s # screen-saver timeout (minutes)\n");
+ ErrorF("-retro start with classic stipple\n");
ErrorF("-t # default pointer threshold (pixels/t)\n");
ErrorF("-terminate terminate at server reset\n");
ErrorF("-to # connection time out\n");
ErrorF("-tst disable testing extensions\n");
- ErrorF("ttyxx server started from init on /dev/ttyxx\n");
- ErrorF("v video blanking for screen-saver\n");
- ErrorF("-v screen-saver without video blanking\n");
ErrorF("-wm WhenMapped default backing-store\n");
ErrorF("-wr create root window with white background\n");
- ErrorF("-maxbigreqsize set maximal bigrequest size \n");
#ifdef PANORAMIX
ErrorF("+xinerama Enable XINERAMA extension\n");
ErrorF("-xinerama Disable XINERAMA extension\n");
#endif
ErrorF("-dumbSched Disable smart scheduling, enable old behavior\n");
ErrorF("-schedInterval int Set scheduler interval in msec\n");
- ErrorF("-sigstop Enable SIGSTOP based startup\n");
ErrorF("+extension name Enable extension\n");
ErrorF("-extension name Disable extension\n");
#ifdef XDMCP
@@ -621,17 +637,6 @@ ProcessCommandLine(int argc, char *argv[])
enableBackingStore = TRUE;
else if ( strcmp( argv[i], "-bs") == 0)
disableBackingStore = TRUE;
- else if ( strcmp( argv[i], "c") == 0)
- {
- if(++i < argc)
- defaultKeyboardControl.click = atoi(argv[i]);
- else
- UseMsg();
- }
- else if ( strcmp( argv[i], "-c") == 0)
- {
- defaultKeyboardControl.click = 0;
- }
else if ( strcmp( argv[i], "-cc") == 0)
{
if(++i < argc)
@@ -656,7 +661,24 @@ ProcessCommandLine(int argc, char *argv[])
else if ( strcmp( argv[i], "-dpi") == 0)
{
if(++i < argc)
+#ifdef _MSC_VER
+ {
+ if (strcmp(argv[i], "auto") == 0)
+ {
+ HDC hdc = GetDC(NULL);
+ if (hdc)
+ {
+ int dpiY = GetDeviceCaps(hdc, LOGPIXELSY);
+ monitorResolution = dpiY;
+ ReleaseDC(NULL, hdc);
+ }
+ }
+ else if (isdigit(*argv[i])) /* Naively prevent a crash if not numeric */
+ monitorResolution = atoi(argv[i]);
+ }
+#else
monitorResolution = atoi(argv[i]);
+#endif
else
UseMsg();
}
@@ -824,10 +846,6 @@ ProcessCommandLine(int argc, char *argv[])
{
noTestExtensions = TRUE;
}
- else if ( strcmp( argv[i], "v") == 0)
- defaultScreenSaverBlanking = PreferBlanking;
- else if ( strcmp( argv[i], "-v") == 0)
- defaultScreenSaverBlanking = DontPreferBlanking;
else if ( strcmp( argv[i], "-wm") == 0)
defaultBackingStore = WhenMapped;
else if ( strcmp( argv[i], "-wr") == 0)
@@ -921,10 +939,6 @@ ProcessCommandLine(int argc, char *argv[])
else
UseMsg ();
}
- else if ( strcmp( argv[i], "-sigstop") == 0)
- {
- RunFromSigStopParent = TRUE;
- }
else if ( strcmp( argv[i], "+extension") == 0)
{
if (++i < argc)
@@ -1122,6 +1136,12 @@ XNFstrdup(const char *s)
void
SmartScheduleStopTimer (void)
{
+#ifdef _MSC_VER
+ if (SmartScheduleDisable)
+ return;
+ DeleteTimerQueueTimer(s_hSmartScheduleTimerQueue, s_hSmartScheduleTimer, NULL);
+ s_hSmartScheduleTimer=NULL;
+#else
struct itimerval timer;
if (SmartScheduleDisable)
@@ -1131,11 +1151,36 @@ SmartScheduleStopTimer (void)
timer.it_value.tv_sec = 0;
timer.it_value.tv_usec = 0;
(void) setitimer (ITIMER_REAL, &timer, 0);
+#endif
+}
+
+#ifdef _MSC_VER
+static VOID CALLBACK SmartScheduleTimer( PVOID lpParameter, BOOLEAN TimerOrWaitFired)
+#else
+static void SmartScheduleTimer (int sig)
+#endif
+{
+ SmartScheduleTime += SmartScheduleInterval;
}
+
void
SmartScheduleStartTimer (void)
{
+#ifdef _MSC_VER
+ if (SmartScheduleDisable)
+ return;
+
+ if (!CreateTimerQueueTimer( &s_hSmartScheduleTimer, s_hSmartScheduleTimerQueue, SmartScheduleTimer, NULL
+ , SmartScheduleInterval, SmartScheduleInterval, WT_EXECUTEONLYONCE|WT_EXECUTEINPERSISTENTTHREAD))
+ {
+ DWORD Error=GetLastError();
+ ErrorF("Error starting timer, smart scheduling disabled: 0x%x (%d)\n",Error,Error);
+ CloseHandle(s_hSmartScheduleTimer);
+ SmartScheduleDisable = TRUE;
+ return;
+ }
+#else
struct itimerval timer;
if (SmartScheduleDisable)
@@ -1145,17 +1190,23 @@ SmartScheduleStartTimer (void)
timer.it_value.tv_sec = 0;
timer.it_value.tv_usec = SmartScheduleInterval * 1000;
setitimer (ITIMER_REAL, &timer, 0);
-}
-
-static void
-SmartScheduleTimer (int sig)
-{
- SmartScheduleTime += SmartScheduleInterval;
+#endif
}
void
SmartScheduleInit (void)
{
+#ifdef _MSC_VER
+ if (SmartScheduleDisable)
+ return;
+ s_hSmartScheduleTimerQueue = CreateTimerQueue();
+ if (!s_hSmartScheduleTimerQueue)
+ {
+ DWORD Error=GetLastError();
+ ErrorF("Error creating timer, smart scheduling disabled: 0x%x (%d)\n",Error,Error);
+ SmartScheduleDisable = TRUE;
+ }
+#else
struct sigaction act;
if (SmartScheduleDisable)
@@ -1172,6 +1223,7 @@ SmartScheduleInit (void)
perror ("sigaction for smart scheduler");
SmartScheduleDisable = TRUE;
}
+#endif
}
#ifdef SIG_BLOCK
@@ -1533,6 +1585,7 @@ Fclose(pointer iop)
*/
/* Consider LD* variables insecure? */
+#ifndef _MSC_VER
#ifndef REMOVE_ENV_LD
#define REMOVE_ENV_LD 1
#endif
@@ -1541,6 +1594,7 @@ Fclose(pointer iop)
#ifndef REMOVE_LONG_ENV
#define REMOVE_LONG_ENV 1
#endif
+#endif
/*
* Disallow stdout or stderr as pipes? It's possible to block the X server
@@ -1571,7 +1625,7 @@ Fclose(pointer iop)
#endif
#define MAX_ARG_LENGTH 128
-#define MAX_ENV_LENGTH 256
+#define MAX_ENV_LENGTH 2048
#define MAX_ENV_PATH_LENGTH 2048 /* Limit for *PATH and TERMCAP */
#if USE_ISPRINT
diff --git a/xorg-server/os/xdmcp.c b/xorg-server/os/xdmcp.c
index 8da2cb05c..3958f06dc 100644
--- a/xorg-server/os/xdmcp.c
+++ b/xorg-server/os/xdmcp.c
@@ -62,6 +62,8 @@
static char *defaultDisplayClass = COMPILEDDISPLAYCLASS;
+extern void match_interface(u_long u_lQuery);
+
static int xdmcpSocket, sessionSocket;
static xdmcp_states state;
#if defined(IPv6) && defined(AF_INET6)
@@ -203,6 +205,11 @@ static void XdmcpWakeupHandler(
int /*i*/,
pointer /*LastSelectMask*/);
+#define XSERV_t
+#define TRANS_SERVER
+#define TRANS_REOPEN
+#include <X11/Xtrans/Xtrans.h>
+
/*
* Register the Manufacturer display ID
*/
@@ -587,6 +594,32 @@ XdmcpInit(void)
(pointer) 0);
timeOutRtx = 0;
DisplayNumber = (CARD16) atoi(display);
+ if (ConnectionTypes.length>1 && xdm_from==NULL)
+ {
+ unsigned i=0;
+ char ErrorMessage[1024];
+ sprintf(ErrorMessage,"Multiple ip-addresses detected:\n");
+ for (i=0; i<ConnectionTypes.length; i++)
+ {
+ int AddrLen=ConnectionAddresses.data[i].length;
+ if (AddrLen==4)
+ sprintf(ErrorMessage+strlen(ErrorMessage)," %d.%d.%d.%d\n",
+ ConnectionAddresses.data[i].data[0],
+ ConnectionAddresses.data[i].data[1],
+ ConnectionAddresses.data[i].data[2],
+ ConnectionAddresses.data[i].data[3]);
+ else
+ {
+ int j;
+ sprintf(ErrorMessage+strlen(ErrorMessage)," ");
+ for (j=0; j<AddrLen; j++)
+ sprintf(ErrorMessage+strlen(ErrorMessage),"%02x",ConnectionAddresses.data[i].data[j]);
+ sprintf(ErrorMessage+strlen(ErrorMessage),"\n");
+ }
+ }
+ sprintf(ErrorMessage+strlen(ErrorMessage),"Please specify the ip-address you want to use with -from\n");
+ FatalError(ErrorMessage);
+ }
get_xdmcp_sock();
send_packet();
}
@@ -661,8 +694,8 @@ XdmcpBlockHandler(
if (timeOutTime == 0)
return;
millisToGo = timeOutTime - GetTimeInMillis();
- if ((int) millisToGo < 0)
- millisToGo = 0;
+ if ((int) millisToGo <= 0)
+ millisToGo = 1;
AdjustWaitForDelay (wt, millisToGo);
}
@@ -706,18 +739,6 @@ XdmcpWakeupHandler(
else if (state == XDM_RUN_SESSION)
keepaliveDormancy = defaultKeepaliveDormancy;
}
- if (XFD_ANYSET(&AllClients) && state == XDM_RUN_SESSION)
- timeOutTime = GetTimeInMillis() + keepaliveDormancy * 1000;
- }
- else if (timeOutTime && (int) (GetTimeInMillis() - timeOutTime) >= 0)
- {
- if (state == XDM_RUN_SESSION)
- {
- state = XDM_KEEPALIVE;
- send_packet();
- }
- else
- timeout();
}
}
@@ -745,6 +766,37 @@ XdmcpSelectHost(
* selects the first host to respond with willing message.
*/
+#ifdef _MSC_VER
+void DisplayXdmcpHostsDialog(void);
+int XdmcpHostAddName(const char *HostName, int HostIndex);
+
+struct hostinfo
+{
+ struct sockaddr *from;
+ int fromlen;
+ ARRAY8 AuthenticationName;
+};
+static int g_NrHosts;
+static struct hostinfo *g_Hosts;
+
+void XdmcpHostSelected(int HostIdx)
+{
+ int i;
+
+ /* Connect to the selected host */
+ XdmcpSelectHost(g_Hosts[HostIdx].from, g_Hosts[HostIdx].fromlen, &g_Hosts[HostIdx].AuthenticationName);
+
+ for (i=0; i<g_NrHosts; i++)
+ {
+ free(g_Hosts[i].from);
+ free(g_Hosts[i].AuthenticationName.data);
+ }
+ free(g_Hosts);
+ g_Hosts=NULL;
+ g_NrHosts=0;
+}
+#endif
+
/*ARGSUSED*/
static void
XdmcpAddHost(
@@ -754,7 +806,35 @@ XdmcpAddHost(
ARRAY8Ptr hostname,
ARRAY8Ptr status)
{
- XdmcpSelectHost(from, fromlen, AuthenticationName);
+#ifdef _MSC_VER
+ char szHostName[100];
+ int HostIdx;
+
+ memcpy(szHostName,hostname->data,hostname->length);
+ szHostName[hostname->length]=0;
+
+ DisplayXdmcpHostsDialog(); /* Display the dialog if not already displayed */
+
+ HostIdx=XdmcpHostAddName(szHostName, g_NrHosts);
+ if (HostIdx==-1)
+ {
+ HostIdx=g_NrHosts;
+ g_NrHosts++;
+ g_Hosts=realloc(g_Hosts,g_NrHosts*sizeof(*g_Hosts));
+ g_Hosts[HostIdx].AuthenticationName.data=NULL;
+ g_Hosts[HostIdx].from=NULL;
+ }
+
+ g_Hosts[HostIdx].fromlen=fromlen;
+ g_Hosts[HostIdx].from=realloc(g_Hosts[HostIdx].from,g_Hosts[HostIdx].fromlen);
+ memcpy(g_Hosts[HostIdx].from,from,fromlen);
+
+ g_Hosts[HostIdx].AuthenticationName.length=AuthenticationName->length;
+ g_Hosts[HostIdx].AuthenticationName.data=realloc(g_Hosts[HostIdx].AuthenticationName.data,AuthenticationName->length);
+ memcpy(g_Hosts[HostIdx].AuthenticationName.data,AuthenticationName->data,AuthenticationName->length);
+#else
+ XdmcpSelectHost(from, fromlen, AuthenticationName);
+#endif
}
/*
@@ -1027,11 +1107,20 @@ get_xdmcp_sock(void)
sizeof(soopts)) < 0)
XdmcpWarning("UDP set broadcast socket-option failed");
#endif /* SO_BROADCAST */
- if (xdmcpSocket >= 0 && xdm_from != NULL) {
+ if (xdm_from)
+ {
+ if (xdmcpSocket >= 0 && SOCKADDR_FAMILY(FromAddress)==AF_INET) {
if (bind(xdmcpSocket, (struct sockaddr *)&FromAddress,
FromAddressLen) < 0) {
- FatalError("Xserver: failed to bind to -from address: %s\n", xdm_from);
+ FatalError("Xserver: failed to bind to -from address: %s error %d\n", xdm_from, WSAGetLastError());
}
+ }
+ else if (xdmcpSocket6 >= 0 && SOCKADDR_FAMILY(FromAddress)==AF_INET6) {
+ if (bind(xdmcpSocket6, (struct sockaddr *)&FromAddress,
+ FromAddressLen) < 0) {
+ FatalError("Xserver: failed to bind to -from address: %s error %d\n", xdm_from, WSAGetLastError());
+ }
+ }
}
#endif /* STREAMSCONN */
}
@@ -1095,15 +1184,15 @@ send_query_msg(void)
for (mcl = mcastlist; mcl != NULL; mcl = mcl->next) {
for (ai = mcl->ai ; ai != NULL; ai = ai->ai_next) {
if (ai->ai_family == AF_INET) {
- unsigned char hopflag = (unsigned char) mcl->hops;
+ int hopflag = mcl->hops;
socketfd = xdmcpSocket;
setsockopt(socketfd, IPPROTO_IP, IP_MULTICAST_TTL,
- &hopflag, sizeof(hopflag));
+ (char*)&hopflag, sizeof(hopflag));
} else if (ai->ai_family == AF_INET6) {
int hopflag6 = mcl->hops;
socketfd = xdmcpSocket6;
setsockopt(socketfd, IPPROTO_IPV6, IPV6_MULTICAST_HOPS,
- &hopflag6, sizeof(hopflag6));
+ (char*)&hopflag6, sizeof(hopflag6));
} else {
continue;
}
@@ -1483,6 +1572,10 @@ get_addr_by_name(
char *pport = portstr;
int gaierr;
+#if defined(WIN32) && defined(TCPCONN)
+ _XSERVTransWSAStartup();
+#endif
+
memset(&hints, 0, sizeof(hints));
hints.ai_socktype = socktype;
@@ -1520,9 +1613,6 @@ get_addr_by_name(
#ifdef XTHREADS_NEEDS_BYNAMEPARAMS
_Xgethostbynameparams hparams;
#endif
-#if defined(WIN32) && defined(TCPCONN)
- _XSERVTransWSAStartup();
-#endif
if (!(hep = _XGethostbyname(namestr, hparams)))
{
FatalError("Xserver: %s unknown host: %s\n", argtype, namestr);
@@ -1548,6 +1638,9 @@ get_manager_by_name(
int i)
{
+ PSOCKADDR_IN queryAddr = NULL;
+ u_long u_lqueryAddr = 0;
+
if ((i + 1) == argc)
{
FatalError("Xserver: missing %s host name in command line\n", argv[i]);
@@ -1559,6 +1652,9 @@ get_manager_by_name(
, &mgrAddr, &mgrAddrFirst
#endif
);
+ queryAddr = (PSOCKADDR_IN)&ManagerAddress;
+ u_lqueryAddr = queryAddr->sin_addr.S_un.S_addr;
+ match_interface(u_lqueryAddr);
}
diff --git a/xorg-server/os/xprintf.c b/xorg-server/os/xprintf.c
index 254b7374a..cc5a9b355 100644
--- a/xorg-server/os/xprintf.c
+++ b/xorg-server/os/xprintf.c
@@ -76,7 +76,9 @@
# ifdef __va_copy
# define va_copy __va_copy
# else
+# ifndef _MSC_VER
# error "no working va_copy was found"
+# endif
# endif
#endif
@@ -97,11 +99,16 @@ Xvasprintf(char **ret, const char * _X_RESTRICT_KYWD format, va_list va)
return vasprintf(ret, format, va);
#else
int size;
+
+#ifdef _MSC_VER
+ size = vsnprintf(NULL, 0, format, va);
+#else
va_list va2;
va_copy(va2, va);
size = vsnprintf(NULL, 0, format, va2);
va_end(va2);
+#endif
*ret = malloc(size + 1);
if (*ret == NULL)
diff --git a/xorg-server/os/xstrans.c b/xorg-server/os/xstrans.c
index c086e225b..dd75ab53e 100644
--- a/xorg-server/os/xstrans.c
+++ b/xorg-server/os/xstrans.c
@@ -5,4 +5,8 @@
#define TRANS_REOPEN
#define TRANS_SERVER
#define XSERV_t
+#ifndef TCPCONN
+#define TCPCONN
+#endif
+
#include <X11/Xtrans/transport.c>
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-08 07:00:16 +0000