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path: root/nx-X11/lib/xtrans/Xtransutil.c
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Diffstat (limited to 'nx-X11/lib/xtrans/Xtransutil.c')
-rw-r--r--nx-X11/lib/xtrans/Xtransutil.c207
1 files changed, 82 insertions, 125 deletions
diff --git a/nx-X11/lib/xtrans/Xtransutil.c b/nx-X11/lib/xtrans/Xtransutil.c
index 03bbce188..63f0fc355 100644
--- a/nx-X11/lib/xtrans/Xtransutil.c
+++ b/nx-X11/lib/xtrans/Xtransutil.c
@@ -24,9 +24,7 @@ not be used in advertising or otherwise to promote the sale, use or
other dealings in this Software without prior written authorization
from The Open Group.
-*/
-
-/* Copyright 1993, 1994 NCR Corporation - Dayton, Ohio, USA
+ * Copyright 1993, 1994 NCR Corporation - Dayton, Ohio, USA
*
* All Rights Reserved
*
@@ -57,7 +55,11 @@ from The Open Group.
*/
#ifdef XTHREADS
-#include <nx-X11/Xthreads.h>
+#include <X11/Xthreads.h>
+#endif
+#ifdef WIN32
+#include <X11/Xlibint.h>
+#include <X11/Xwinsock.h>
#endif
#ifdef X11_t
@@ -89,11 +91,11 @@ TRANS(ConvertAddress)(int *familyp, int *addrlenp, Xtransaddr **addrp)
{
- PRMSG(2,"ConvertAddress(%d,%d,%x)\n",*familyp,*addrlenp,*addrp);
+ prmsg(2,"ConvertAddress(%d,%d,%p)\n",*familyp,*addrlenp,*addrp);
switch( *familyp )
{
-#if defined(TCPCONN) || defined(STREAMSCONN)
+#if defined(TCPCONN)
case AF_INET:
{
/*
@@ -140,7 +142,7 @@ TRANS(ConvertAddress)(int *familyp, int *addrlenp, Xtransaddr **addrp)
{
*familyp=FamilyLocal;
}
- else
+ else
{
*familyp=FamilyInternet;
*addrlenp = sizeof (struct in_addr);
@@ -156,30 +158,16 @@ TRANS(ConvertAddress)(int *familyp, int *addrlenp, Xtransaddr **addrp)
break;
}
#endif /* IPv6 */
-#endif /* defined(TCPCONN) || defined(STREAMSCONN) */
-
-#if defined(DNETCONN)
- case AF_DECnet:
- {
- struct sockaddr_dn saddr;
-
- memcpy (&saddr, *addrp, sizeof (struct sockaddr_dn));
+#endif /* defined(TCPCONN) */
- *familyp=FamilyDECnet;
- *addrlenp=sizeof(struct dn_naddr);
- memcpy(*addrp,&saddr.sdn_add,*addrlenp);
- break;
- }
-#endif /* defined(DNETCONN) */
-
-#if defined(UNIXCONN) || defined(LOCALCONN) || defined(OS2PIPECONN)
+#if defined(UNIXCONN) || defined(LOCALCONN)
case AF_UNIX:
{
*familyp=FamilyLocal;
break;
}
-#endif /* defined(UNIXCONN) || defined(LOCALCONN) || defined(OS2PIPECONN)*/
+#endif /* defined(UNIXCONN) || defined(LOCALCONN) */
#if (defined(__SCO__) || defined(__UNIXWARE__)) && defined(LOCALCONN)
case 0:
@@ -190,8 +178,8 @@ TRANS(ConvertAddress)(int *familyp, int *addrlenp, Xtransaddr **addrp)
#endif
default:
- PRMSG(1,"ConvertAddress: Unknown family type %d\n",
- *familyp, 0,0 );
+ prmsg(1,"ConvertAddress: Unknown family type %d\n",
+ *familyp);
return -1;
}
@@ -202,18 +190,18 @@ TRANS(ConvertAddress)(int *familyp, int *addrlenp, Xtransaddr **addrp)
* In the case of a local connection, we need to get the
* host name for authentication.
*/
-
+
char hostnamebuf[256];
int len = TRANS(GetHostname) (hostnamebuf, sizeof hostnamebuf);
if (len > 0) {
if (*addrp && *addrlenp < (len + 1))
{
- free ((char *) *addrp);
+ free (*addrp);
*addrp = NULL;
}
if (!*addrp)
- *addrp = (Xtransaddr *) malloc (len + 1);
+ *addrp = malloc (len + 1);
if (*addrp) {
strcpy ((char *) *addrp, hostnamebuf);
*addrlenp = len;
@@ -224,7 +212,7 @@ TRANS(ConvertAddress)(int *familyp, int *addrlenp, Xtransaddr **addrp)
else
{
if (*addrp)
- free ((char *) *addrp);
+ free (*addrp);
*addrp = NULL;
*addrlenp = 0;
}
@@ -237,6 +225,13 @@ TRANS(ConvertAddress)(int *familyp, int *addrlenp, Xtransaddr **addrp)
#ifdef ICE_t
+/* Needed for _XGethostbyaddr usage in TRANS(GetPeerNetworkId) */
+# if defined(TCPCONN) || defined(UNIXCONN)
+# define X_INCLUDE_NETDB_H
+# define XOS_USE_NO_LOCKING
+# include <X11/Xos_r.h>
+# endif
+
#include <signal.h>
char *
@@ -247,7 +242,7 @@ TRANS(GetMyNetworkId) (XtransConnInfo ciptr)
char *addr = ciptr->addr;
char hostnamebuf[256];
char *networkId = NULL;
- char *transName = ciptr->transptr->TransName;
+ const char *transName = ciptr->transptr->TransName;
if (gethostname (hostnamebuf, sizeof (hostnamebuf)) < 0)
{
@@ -256,19 +251,19 @@ TRANS(GetMyNetworkId) (XtransConnInfo ciptr)
switch (family)
{
-#if defined(UNIXCONN) || defined(STREAMSCONN) || defined(LOCALCONN) || defined(OS2PIPECONN)
+#if defined(UNIXCONN) || defined(LOCALCONN)
case AF_UNIX:
{
struct sockaddr_un *saddr = (struct sockaddr_un *) addr;
- networkId = (char *) malloc (3 + strlen (transName) +
+ networkId = malloc (3 + strlen (transName) +
strlen (hostnamebuf) + strlen (saddr->sun_path));
sprintf (networkId, "%s/%s:%s", transName,
hostnamebuf, saddr->sun_path);
break;
}
-#endif /* defined(UNIXCONN) || defined(STREAMSCONN) || defined(LOCALCONN) || defined(OS2PIPECONN) */
+#endif /* defined(UNIXCONN) || defined(LOCALCONN) */
-#if defined(TCPCONN) || defined(STREAMSCONN)
+#if defined(TCPCONN)
case AF_INET:
#if defined(IPv6) && defined(AF_INET6)
case AF_INET6:
@@ -289,26 +284,14 @@ TRANS(GetMyNetworkId) (XtransConnInfo ciptr)
#endif
portnum = ntohs (saddr->sin_port);
- sprintf (portnumbuf, "%d", portnum);
- networkId = (char *) malloc (3 + strlen (transName) +
+ snprintf (portnumbuf, sizeof(portnumbuf), "%d", portnum);
+ networkId = malloc (3 + strlen (transName) +
strlen (hostnamebuf) + strlen (portnumbuf));
sprintf (networkId, "%s/%s:%s", transName, hostnamebuf, portnumbuf);
break;
}
-#endif /* defined(TCPCONN) || defined(STREAMSCONN) */
-
-#if defined(DNETCONN)
- case AF_DECnet:
- {
- struct sockaddr_dn *saddr = (struct sockaddr_dn *) addr;
+#endif /* defined(TCPCONN) */
- networkId = (char *) malloc (
- 13 + strlen (hostnamebuf) + saddr->sdn_objnamel);
- sprintf (networkId, "dnet/%s::%s",
- hostnamebuf, saddr->sdn_objname);
- break;
- }
-#endif /* defined(DNETCONN) */
default:
break;
@@ -323,24 +306,12 @@ static jmp_buf env;
#ifdef SIGALRM
static volatile int nameserver_timedout = 0;
-static
-#ifdef RETSIGTYPE /* set by autoconf AC_TYPE_SIGNAL */
-RETSIGTYPE
-#else /* Imake */
-#ifdef SIGNALRETURNSINT
-int
-#else
-void
-#endif
-#endif
-nameserver_lost(int sig)
+static void
+nameserver_lost(int sig _X_UNUSED)
{
nameserver_timedout = 1;
longjmp (env, -1);
/* NOTREACHED */
-#ifdef SIGNALRETURNSINT
- return -1; /* for picky compilers */
-#endif
}
#endif /* SIGALARM */
@@ -358,16 +329,16 @@ TRANS(GetPeerNetworkId) (XtransConnInfo ciptr)
switch (family)
{
case AF_UNSPEC:
-#if defined(UNIXCONN) || defined(STREAMSCONN) || defined(LOCALCONN) || defined(OS2PIPECONN)
+#if defined(UNIXCONN) || defined(LOCALCONN)
case AF_UNIX:
{
if (gethostname (addrbuf, sizeof (addrbuf)) == 0)
addr = addrbuf;
break;
}
-#endif /* defined(UNIXCONN) || defined(STREAMSCONN) || defined(LOCALCONN) || defined(OS2PIPECONN) */
+#endif /* defined(UNIXCONN) || defined(LOCALCONN) */
-#if defined(TCPCONN) || defined(STREAMSCONN)
+#if defined(TCPCONN)
case AF_INET:
#if defined(IPv6) && defined(AF_INET6)
case AF_INET6:
@@ -403,7 +374,7 @@ TRANS(GetPeerNetworkId) (XtransConnInfo ciptr)
* Assume that if it does not respond in NAMESERVER_TIMEOUT seconds
* that something is wrong and do not make the user wait.
* gethostbyaddr will continue after a signal, so we have to
- * jump out of it.
+ * jump out of it.
*/
nameserver_timedout = 0;
@@ -427,32 +398,15 @@ TRANS(GetPeerNetworkId) (XtransConnInfo ciptr)
break;
}
-#endif /* defined(TCPCONN) || defined(STREAMSCONN) */
+#endif /* defined(TCPCONN) */
-#if defined(DNETCONN)
- case AF_DECnet:
- {
- struct sockaddr_dn *saddr = (struct sockaddr_dn *) peer_addr;
- struct nodeent *np;
-
- if (np = getnodebyaddr(saddr->sdn_add.a_addr,
- saddr->sdn_add.a_len, AF_DECnet)) {
- sprintf(addrbuf, "%s:", np->n_name);
- } else {
- sprintf(addrbuf, "%s:", dnet_htoa(&saddr->sdn_add));
- }
- addr = addrbuf;
- break;
- }
-#endif /* defined(DNETCONN) */
default:
return (NULL);
}
- hostname = (char *) malloc (
- strlen (ciptr->transptr->TransName) + strlen (addr) + 2);
+ hostname = malloc (strlen (ciptr->transptr->TransName) + strlen (addr) + 2);
strcpy (hostname, ciptr->transptr->TransName);
strcat (hostname, "/");
if (addr)
@@ -464,24 +418,24 @@ TRANS(GetPeerNetworkId) (XtransConnInfo ciptr)
#endif /* ICE_t */
-#if defined(WIN32) && (defined(TCPCONN) || defined(DNETCONN))
+#if defined(WIN32) && defined(TCPCONN)
int
TRANS(WSAStartup) (void)
{
static WSADATA wsadata;
- PRMSG (2,"WSAStartup()\n", 0, 0, 0);
+ prmsg (2,"WSAStartup()\n");
- if (!wsadata.wVersion && WSAStartup(0x0101, &wsadata))
+ if (!wsadata.wVersion && WSAStartup(MAKEWORD(2,2), &wsadata))
return 1;
return 0;
}
#endif
+#include <ctype.h>
static int
-is_numeric (char *str)
-
+is_numeric (const char *str)
{
int i;
@@ -511,20 +465,20 @@ is_numeric (char *str)
* it's not save if the directory has non-root ownership or the sticky
* bit cannot be set and fail.
*/
-static int
-trans_mkdir(char *path, int mode)
+static int
+trans_mkdir(const char *path, int mode)
{
struct stat buf;
if (lstat(path, &buf) != 0) {
if (errno != ENOENT) {
- PRMSG(1, "mkdir: ERROR: (l)stat failed for %s (%d)\n",
- path, errno, 0);
+ prmsg(1, "mkdir: ERROR: (l)stat failed for %s (%d)\n",
+ path, errno);
return -1;
}
/* Dir doesn't exist. Try to create it */
-#ifndef WIN32
+#if !defined(WIN32) && !defined(__CYGWIN__)
/*
* 'sticky' bit requested: assume application makes
* certain security implications. If effective user ID
@@ -532,15 +486,15 @@ trans_mkdir(char *path, int mode)
*/
if (geteuid() != 0) {
if (mode & 01000) {
- PRMSG(1, "mkdir: ERROR: euid != 0,"
+ prmsg(1, "mkdir: ERROR: euid != 0,"
"directory %s will not be created.\n",
- path, 0, 0);
+ path);
#ifdef FAIL_HARD
return -1;
#endif
} else {
- PRMSG(1, "mkdir: Cannot create %s with root ownership\n",
- path, 0, 0);
+ prmsg(1, "mkdir: Cannot create %s with root ownership\n",
+ path);
}
}
#endif
@@ -548,8 +502,8 @@ trans_mkdir(char *path, int mode)
#ifndef WIN32
if (mkdir(path, mode) == 0) {
if (chmod(path, mode)) {
- PRMSG(1, "mkdir: ERROR: Mode of %s should be set to %04o\n",
- path, mode, 0);
+ prmsg(1, "mkdir: ERROR: Mode of %s should be set to %04o\n",
+ path, mode);
#ifdef FAIL_HARD
return -1;
#endif
@@ -558,13 +512,13 @@ trans_mkdir(char *path, int mode)
if (mkdir(path) == 0) {
#endif
} else {
- PRMSG(1, "mkdir: ERROR: Cannot create %s\n",
- path, 0, 0);
+ prmsg(1, "mkdir: ERROR: Cannot create %s\n",
+ path);
return -1;
}
return 0;
-
+
} else {
if (S_ISDIR(buf.st_mode)) {
int updateOwner = 0;
@@ -583,7 +537,7 @@ trans_mkdir(char *path, int mode)
*/
if ((~mode) & 0077 & buf.st_mode)
updateMode = 1;
-
+
/*
* If the directory is not writeable not everybody may
* be able to create sockets. Therefore warn if mode
@@ -593,7 +547,7 @@ trans_mkdir(char *path, int mode)
updateMode = 1;
status |= WARN_NO_ACCESS;
}
-
+
/*
* If 'sticky' bit is requested fail if owner isn't root
* as we assume the caller makes certain security implications
@@ -605,7 +559,7 @@ trans_mkdir(char *path, int mode)
updateMode = 1;
}
}
-
+
#ifdef HAS_FCHOWN
/*
* If fchown(2) and fchmod(2) are available, try to correct the
@@ -617,8 +571,9 @@ trans_mkdir(char *path, int mode)
struct stat fbuf;
if ((fd = open(path, O_RDONLY)) != -1) {
if (fstat(fd, &fbuf) == -1) {
- PRMSG(1, "mkdir: ERROR: fstat failed for %s (%d)\n",
- path, errno, 0);
+ prmsg(1, "mkdir: ERROR: fstat failed for %s (%d)\n",
+ path, errno);
+ close(fd);
return -1;
}
/*
@@ -628,8 +583,9 @@ trans_mkdir(char *path, int mode)
if (!S_ISDIR(fbuf.st_mode) ||
buf.st_dev != fbuf.st_dev ||
buf.st_ino != fbuf.st_ino) {
- PRMSG(1, "mkdir: ERROR: inode for %s changed\n",
- path, 0, 0);
+ prmsg(1, "mkdir: ERROR: inode for %s changed\n",
+ path);
+ close(fd);
return -1;
}
if (updateOwner && fchown(fd, 0, 0) == 0)
@@ -640,32 +596,33 @@ trans_mkdir(char *path, int mode)
}
}
#endif
-
+
if (updateOwner && !updatedOwner) {
#ifdef FAIL_HARD
if (status & FAIL_IF_NOT_ROOT) {
- PRMSG(1, "mkdir: ERROR: Owner of %s must be set to root\n",
- path, 0, 0);
+ prmsg(1, "mkdir: ERROR: Owner of %s must be set to root\n",
+ path);
return -1;
}
#endif
- PRMSG(1, "mkdir: Owner of %s should be set to root\n",
- path, 0, 0);
+#if !defined(__APPLE_CC__) && !defined(__CYGWIN__)
+ prmsg(1, "mkdir: Owner of %s should be set to root\n",
+ path);
+#endif
}
-
+
if (updateMode && !updatedMode) {
#ifdef FAIL_HARD
if (status & FAIL_IF_NOMODE) {
- PRMSG(1, "mkdir: ERROR: Mode of %s must be set to %04o\n",
- path, mode, 0);
+ prmsg(1, "mkdir: ERROR: Mode of %s must be set to %04o\n",
+ path, mode);
return -1;
}
#endif
- PRMSG(1, "mkdir: Mode of %s should be set to %04o\n",
- path, mode, 0);
+ prmsg(1, "mkdir: Mode of %s should be set to %04o\n",
+ path, mode);
if (status & WARN_NO_ACCESS) {
- PRMSG(1, "mkdir: this may cause subsequent errors\n",
- 0, 0, 0);
+ prmsg(1, "mkdir: this may cause subsequent errors\n");
}
}
return 0;
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-15 07:26:06 +0000