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-rw-r--r--xorg-server/os/WaitFor.c6
-rw-r--r--xorg-server/os/access.c337
-rw-r--r--xorg-server/os/auth.c12
-rw-r--r--xorg-server/os/connection.c89
-rw-r--r--xorg-server/os/io.c1
-rw-r--r--xorg-server/os/log.c22
-rw-r--r--xorg-server/os/makefile55
-rw-r--r--xorg-server/os/osinit.c5
-rw-r--r--xorg-server/os/strndup.c4
-rw-r--r--xorg-server/os/utils.c129
-rw-r--r--xorg-server/os/xdmcp.c142
-rw-r--r--xorg-server/os/xprintf.c7
-rw-r--r--xorg-server/os/xstrans.c12
13 files changed, 686 insertions, 135 deletions
diff --git a/xorg-server/os/WaitFor.c b/xorg-server/os/WaitFor.c
index 393890f19..95762ef18 100644
--- a/xorg-server/os/WaitFor.c
+++ b/xorg-server/os/WaitFor.c
@@ -204,6 +204,12 @@ 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 550f2ed8c..71af6e7c9 100644
--- a/xorg-server/os/access.c
+++ b/xorg-server/os/access.c
@@ -220,6 +220,10 @@ 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,
@@ -227,6 +231,84 @@ 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
@@ -303,7 +385,7 @@ 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.
@@ -311,12 +393,11 @@ 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;
@@ -328,6 +409,10 @@ DefineSelf(int fd)
struct {
char nodename[512];
} name;
+ HOST ha;
+ struct addrinfo *addresses;
+ struct addrinfo *a;
+ struct addrinfo hints;
#endif
register struct hostent *hp;
@@ -347,7 +432,6 @@ 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
@@ -359,16 +443,93 @@ 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));
+ memcpy (&(inet6addr->sin6_addr), ha.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;
+ memcpy (host->addr, 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));
- memcpy(&(inetaddr->sin_addr), hp->h_addr, hp->h_length);
- len = sizeof(saddr.sa);
+ if (!pInterfaces) match_interface(0);
+ if (ActiveInterfaces && pInterfaces && *pInterfaces)
+ {
+ 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++)
+ {
+ 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;
+ }
+ ErrorF ("\n");
+ }
break;
-#if defined(IPv6) && defined(AF_INET6)
+#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));
memcpy(&(inet6addr->sin6_addr), hp->h_addr, hp->h_length);
@@ -378,48 +539,56 @@ DefineSelf(int fd)
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) {
- /* add this host to the host list. */
- MakeHost(host, len)
+
+ for (i = -1; i < 0 || hp->h_addr_list[i]; i++)
+ {
+ if (i < 0) memcpy ( &(inetaddr->sin_addr), hp->h_addr_list[j], hp->h_length);
+ else if (i == j) continue;
+ else memcpy ( &(inetaddr->sin_addr), hp->h_addr_list[i], 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) {
+ /* add this host to the host list. */
+ MakeHost(host,len)
if (host) {
- host->family = family;
- host->len = len;
- memcpy(host->addr, 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 =
+ host->family = family;
+ host->len = len;
+ memcpy ( host->addr, 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 */
}
}
}
@@ -427,6 +596,7 @@ DefineSelf(int fd)
* now add a host of family FamilyLocalHost...
*/
DefineLocalHost:
+ free(pInterfaces);
for (host = selfhosts;
host && !addrEqual(FamilyLocalHost, "", 0, host); host = host->next);
if (!host) {
@@ -846,18 +1016,19 @@ 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) {
while (fgets(ohostname, sizeof(ohostname), fd)) {
@@ -921,9 +1092,13 @@ ResetHosts(char *display)
(family == FamilyWild)) {
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,
@@ -1245,7 +1420,9 @@ NewHost(int family, const void *addr, int len, int addingLocalHosts)
{
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))
return TRUE;
}
@@ -1682,6 +1859,7 @@ 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;
@@ -1690,7 +1868,10 @@ siHostnameAddrMatch(int family, pointer addr, int len,
strlcpy(hostname, siAddr, siAddrLen + 1);
- 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);
@@ -1723,7 +1904,7 @@ 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
@@ -2020,3 +2201,55 @@ 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 ac20de47d..b95786bee 100644
--- a/xorg-server/os/auth.c
+++ b/xorg-server/os/auth.c
@@ -303,11 +303,23 @@ GenerateAuthorization(unsigned name_length,
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 721ad65b3..f34cc3ea3 100644
--- a/xorg-server/os/connection.c
+++ b/xorg-server/os/connection.c
@@ -66,6 +66,9 @@ SOFTWARE.
#ifdef WIN32
#include <X11/Xwinsock.h>
+#ifdef _DEBUG
+#define DEBUG
+#endif
#endif
#include <X11/X.h>
#include <X11/Xproto.h>
@@ -108,6 +111,10 @@ SOFTWARE.
#include "dixstruct.h"
#include "xace.h"
+#ifdef _MSC_VER
+typedef int pid_t;
+#endif
+
#define Pid_t pid_t
#ifdef HAVE_GETPEERUCRED
@@ -139,12 +146,15 @@ 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. */
static char dynamic_display[7]; /* display name */
+static int dynamic_display_id;
Bool PartialNetwork; /* continue even if unable to bind all addrs */
-static Pid_t ParentProcess;
static Bool debug_conns = FALSE;
@@ -166,9 +176,9 @@ int *ConnectionTranslation = NULL;
*/
#undef MAXSOCKS
-#define MAXSOCKS 500
+#define MAXSOCKS FD_SETSIZE
#undef MAXSELECT
-#define MAXSELECT 500
+#define MAXSELECT FD_SETSIZE
struct _ct_node {
struct _ct_node *next;
@@ -269,6 +279,23 @@ 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
@@ -363,6 +390,11 @@ NotifyParentProcess(void)
}
if (RunFromSigStopParent)
raise(SIGSTOP);
+#else
+/* On windows the displayfd points to shared memory, so write the id to it */
+ int *pDisplayfd=(int*)MapViewOfFile((HANDLE)displayfd, FILE_MAP_READ|FILE_MAP_WRITE, 0, 0, 0);
+ if (pDisplayfd)
+ *pDisplayfd=dynamic_display_id;
#endif
}
@@ -424,20 +456,25 @@ CreateWellKnownSockets(void)
}
if (!found)
FatalError("Failed to find a socket to listen on");
+ dynamic_display_id=i;
snprintf(dynamic_display, sizeof(dynamic_display), "%d", i);
display = dynamic_display;
}
ListenTransFds = malloc(ListenTransCount * sizeof (int));
- for (i = 0; i < ListenTransCount; i++) {
- int fd = _XSERVTransGetConnectionNumber(ListenTransConns[i]);
+ for (i = ListenTransCount; i > 0; i--) {
+ int fd = _XSERVTransGetConnectionNumber (ListenTransConns[i-1]);
- ListenTransFds[i] = fd;
+ ListenTransFds[i-1] = fd;
FD_SET(fd, &WellKnownConnections);
- if (!_XSERVTransIsLocal(ListenTransConns[i]))
- DefineSelf (fd);
+ if (!_XSERVTransIsLocal (ListenTransConns[i-1])) {
+ 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);
+ }
}
if (!XFD_ANYSET(&WellKnownConnections))
@@ -978,15 +1015,17 @@ 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;
@@ -1010,17 +1049,21 @@ CheckConnections(void)
}
}
#else
- XFD_COPYSET(&AllClients, &savedAllClients);
- for (i = 0; i < XFD_SETCOUNT(&savedAllClients); i++) {
- 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)]);
+ /* First test AllSockets and then AllClients are valid sockets */
+ XFD_COPYSET(&AllSockets, &savedAllSockets);
+ for (j=0; j<2; j++) {
+ 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
}
@@ -1038,6 +1081,10 @@ 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 e44db3933..9ccfdba62 100644
--- a/xorg-server/os/io.c
+++ b/xorg-server/os/io.c
@@ -905,6 +905,7 @@ 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 25da9f63a..de7aaade7 100644
--- a/xorg-server/os/log.c
+++ b/xorg-server/os/log.c
@@ -92,8 +92,14 @@ 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"
@@ -364,7 +370,7 @@ LogSWrite(int verb, const char *buf, size_t len, Bool end_line)
if (verb < 0 || logFileVerbosity >= verb) {
if (inSignalContext && logFileFd >= 0) {
write(logFileFd, buf, len);
-#ifdef WIN32
+#ifndef WIN32
if (logFlush && logSync)
fsync(logFileFd);
#endif
@@ -400,7 +406,7 @@ LogSWrite(int verb, const char *buf, size_t len, Bool end_line)
void
LogVWrite(int verb, const char *f, va_list args)
{
- return LogVMessageVerb(X_NONE, verb, f, args);
+ LogVMessageVerb(X_NONE, verb, f, args);
}
void
@@ -727,7 +733,7 @@ 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);
@@ -735,6 +741,8 @@ VAuditF(const char *f, va_list args)
free(prefix);
}
+extern char g_FatalErrorMessage[1024];
+
void
FatalError(const char *f, ...)
{
@@ -749,8 +757,10 @@ FatalError(const char *f, ...)
va_start(args, f);
+#ifndef _MSC_VER
/* Make a copy for OsVendorFatalError */
va_copy(args2, args);
+#endif
#ifdef __APPLE__
{
@@ -762,9 +772,15 @@ FatalError(const char *f, ...)
va_end(apple_args);
}
#endif
+#ifdef WIN32
+ vsnprintf(g_FatalErrorMessage, 1024, f, args);
+#endif
VErrorF(f, args);
va_end(args);
ErrorF("\n");
+#ifdef _MSC_VER
+ va_start(args2, f);
+#endif
if (!beenhere)
OsVendorFatalError(f, args2);
va_end(args2);
diff --git a/xorg-server/os/makefile b/xorg-server/os/makefile
new file mode 100644
index 000000000..b7fdc12b1
--- /dev/null
+++ b/xorg-server/os/makefile
@@ -0,0 +1,55 @@
+LIBRARY=libos
+
+ifeq ($(DEBUG),1)
+DEFINES += XSERVER_DTRACE
+endif
+SECURE_RPC=1
+XDMCP=1
+NEED_STRLCAT=1
+NEED_STRNDUP=1
+
+SECURERPC_SRCS = rpcauth.c
+XDMCP_SRCS = xdmcp.c
+STRLCAT_SRCS = strlcat.c strlcpy.c
+XORG_SRCS = log.c
+STRNDUP_SRCS = strndup.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
+
+if NEED_STRNDUP
+libos_la_SOURCES += $(STRNDUP_SRCS)
+endif
+
+CSRCS = $(filter %.c,$(libos_la_SOURCES))
+
+
diff --git a/xorg-server/os/osinit.c b/xorg-server/os/osinit.c
index 2eb1f7a8f..8a959a39c 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;
@@ -202,7 +203,7 @@ OsInit(void)
dlinfo(RTLD_SELF, RTLD_DI_SETSIGNAL, &failure_signal);
#endif
-
+#endif
#if !defined(__CYGWIN__)
fclose(stdin);
fclose(stdout);
@@ -241,8 +242,10 @@ 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/strndup.c b/xorg-server/os/strndup.c
index b604b9bac..e0eddf13d 100644
--- a/xorg-server/os/strndup.c
+++ b/xorg-server/os/strndup.c
@@ -27,6 +27,10 @@
* SUCH DAMAGE.
*/
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
#include <stddef.h>
#include <stdlib.h>
#include <string.h>
diff --git a/xorg-server/os/utils.c b/xorg-server/os/utils.c
index a6f6ef549..b1bd5ce94 100644
--- a/xorg-server/os/utils.c
+++ b/xorg-server/os/utils.c
@@ -205,6 +205,11 @@ char *SeatId = NULL;
sig_atomic_t inSignalContext = FALSE;
+#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
@@ -212,6 +217,9 @@ sig_atomic_t inSignalContext = FALSE;
OsSigHandlerPtr
OsSignal(int sig, OsSigHandlerPtr handler)
{
+#ifdef X_NOT_POSIX
+ return signal(sig, handler);
+#else
struct sigaction act, oact;
sigemptyset(&act.sa_mask);
@@ -222,6 +230,7 @@ OsSignal(int sig, OsSigHandlerPtr handler)
if (sigaction(sig, &act, &oact))
perror("sigaction");
return oact.sa_handler;
+#endif
}
/*
@@ -235,6 +244,10 @@ OsSignal(int sig, OsSigHandlerPtr handler)
#define LOCK_PREFIX "/.X"
#define LOCK_SUFFIX "-lock"
+#ifdef _MSC_VER
+#define LockFile szLockFile
+#endif
+
static Bool StillLocking = FALSE;
static char LockFile[PATH_MAX];
static Bool nolock = FALSE;
@@ -248,6 +261,14 @@ 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 tmp[PATH_MAX], pid_str[12];
int lfd, i, haslock, l_pid, t;
const char *tmppath = LOCK_DIR;
@@ -365,6 +386,7 @@ LockServer(void)
if (!haslock)
FatalError("Could not create server lock file: %s\n", LockFile);
StillLocking = FALSE;
+#endif
}
/*
@@ -469,7 +491,10 @@ 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");
@@ -477,12 +502,14 @@ 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
@@ -508,25 +535,19 @@ 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("-seat string seat to run on\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");
@@ -534,7 +555,6 @@ UseMsg(void)
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
@@ -626,15 +646,6 @@ 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)
defaultColorVisualClass = atoi(argv[i]);
@@ -656,7 +667,24 @@ 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();
}
@@ -819,10 +847,6 @@ ProcessCommandLine(int argc, char *argv[])
else if (strcmp(argv[i], "-tst") == 0) {
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)
@@ -904,9 +928,6 @@ 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) {
if (!EnableDisableExtension(argv[i], TRUE))
@@ -1103,6 +1124,12 @@ 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)
@@ -1112,11 +1139,36 @@ 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)
@@ -1126,17 +1178,23 @@ 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)
@@ -1152,6 +1210,7 @@ SmartScheduleInit(void)
perror("sigaction for smart scheduler");
SmartScheduleDisable = TRUE;
}
+#endif
}
#ifdef SIG_BLOCK
@@ -1569,6 +1628,7 @@ Fclose(pointer iop)
*/
/* Consider LD* variables insecure? */
+#ifndef _MSC_VER
#ifndef REMOVE_ENV_LD
#define REMOVE_ENV_LD 1
#endif
@@ -1577,6 +1637,7 @@ 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
@@ -1606,7 +1667,7 @@ 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 87f04b455..6c5ebca5c 100644
--- a/xorg-server/os/xdmcp.c
+++ b/xorg-server/os/xdmcp.c
@@ -62,6 +62,8 @@
static const char *defaultDisplayClass = COMPILEDDISPLAYCLASS;
+extern void match_interface(u_long u_lQuery);
+
static int xdmcpSocket, sessionSocket;
static xdmcp_states state;
@@ -197,6 +199,11 @@ static void XdmcpWakeupHandler(pointer /*data */ ,
int /*i */ ,
pointer /*LastSelectMask */ );
+#define XSERV_t
+#define TRANS_SERVER
+#define TRANS_REOPEN
+#include <X11/Xtrans/Xtrans.h>
+
/*
* Register the Manufacturer display ID
*/
@@ -581,6 +588,32 @@ 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();
}
@@ -651,8 +684,8 @@ XdmcpBlockHandler(pointer data, /* unused */
if (timeOutTime == 0)
return;
millisToGo = timeOutTime - GetTimeInMillis();
- if ((int) millisToGo < 0)
- millisToGo = 0;
+ if ((int) millisToGo <= 0)
+ millisToGo = 1;
AdjustWaitForDelay(wt, millisToGo);
}
@@ -689,16 +722,6 @@ XdmcpWakeupHandler(pointer data, /* unused */
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();
}
}
@@ -724,12 +747,71 @@ XdmcpSelectHost(const struct sockaddr *host_sockaddr,
* 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(const struct sockaddr *from,
int fromlen,
ARRAY8Ptr AuthenticationName, 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
}
/*
@@ -1001,12 +1083,20 @@ 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 */
}
@@ -1070,18 +1160,18 @@ 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;
@@ -1435,6 +1525,10 @@ get_addr_by_name(const char *argtype,
char *pport = portstr;
int gaierr;
+#if defined(WIN32) && defined(TCPCONN)
+ _XSERVTransWSAStartup();
+#endif
+
memset(&hints, 0, sizeof(hints));
hints.ai_socktype = socktype;
@@ -1478,9 +1572,6 @@ get_addr_by_name(const char *argtype,
#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);
}
@@ -1501,7 +1592,11 @@ static void
get_manager_by_name(int argc, char **argv, 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]);
}
@@ -1511,6 +1606,9 @@ get_manager_by_name(int argc, char **argv, int i)
, &mgrAddr, &mgrAddrFirst
#endif
);
+ queryAddr = (PSOCKADDR_IN)&ManagerAddress;
+ u_lqueryAddr = queryAddr->sin_addr.S_un.S_addr;
+ match_interface(u_lqueryAddr);
}
static void
diff --git a/xorg-server/os/xprintf.c b/xorg-server/os/xprintf.c
index 80caa5790..58aad894b 100644
--- a/xorg-server/os/xprintf.c
+++ b/xorg-server/os/xprintf.c
@@ -78,9 +78,11 @@
#ifdef __va_copy
#define va_copy __va_copy
#else
+#ifndef _MSC_VER
#error "no working va_copy was found"
#endif
#endif
+#endif
/**
* Varargs sprintf that allocates a string buffer the right size for
@@ -99,11 +101,16 @@ 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 6348a6511..cdc8f8eec 100644
--- a/xorg-server/os/xstrans.c
+++ b/xorg-server/os/xstrans.c
@@ -5,11 +5,19 @@
#include <X11/Xfuncproto.h>
/* ErrorF is used by xtrans */
-extern _X_EXPORT void
+/*extern _X_EXPORT void
ErrorF(const char *f, ...)
-_X_ATTRIBUTE_PRINTF(1, 2);
+_X_ATTRIBUTE_PRINTF(1, 2);*/
#define TRANS_REOPEN
#define TRANS_SERVER
#define XSERV_t
+#ifndef TCPCONN
+#define TCPCONN
+#endif
+#ifdef WIN32
+#undef SO_REUSEADDR
+#define SO_BINDRETRYCOUNT 0 // do not try to bind again when it fails, this will speed up searching for a free listening port
+#endif
+
#include <X11/Xtrans/transport.c>
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-15 01:07:43 +0000