+/* Generic socket.h */
+/* $OpenLDAP$ */
/*
- * Generic socket.h
- */
-/*
- * Copyright 1998,1999 The OpenLDAP Foundation, Redwood City, California, USA
+ * Copyright 1998-2001 The OpenLDAP Foundation, Redwood City, California, USA
* All rights reserved.
*
- * Redistribution and use in source and binary forms are permitted only
- * as authorized by the OpenLDAP Public License. A copy of this
- * license is available at http://www.OpenLDAP.org/license.html or
- * in file LICENSE in the top-level directory of the distribution.
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted only as authorized by the OpenLDAP
+ * Public License. A copy of this license is available at
+ * http://www.OpenLDAP.org/license.html or in file LICENSE in the
+ * top-level directory of the distribution.
*/
#ifndef _AC_SOCKET_H_
#ifdef HAVE_SYS_SOCKET_H
#include <sys/socket.h>
+#ifdef HAVE_SYS_UN_H
+#include <sys/un.h>
+#endif
+
#ifdef HAVE_SYS_SELECT_H
#include <sys/select.h>
#endif
#define MAXHOSTNAMELEN 64
#endif
+#undef sock_errno
+#undef sock_errstr
+#define sock_errno() errno
+#define sock_errstr(e) STRERROR(e)
+
#ifdef HAVE_WINSOCK
-# define tcp_close( s ) closesocket( s );
+# define tcp_read( s, buf, len ) recv( s, buf, len, 0 )
+# define tcp_write( s, buf, len ) send( s, buf, len, 0 )
# define ioctl( s, c, a ) ioctlsocket( (s), (c), (a) )
# define ioctl_t u_long
# define AC_SOCKET_INVALID ((unsigned int) ~0)
+# if SD_BOTH
+# define tcp_close( s ) (shutdown( s, SD_BOTH ), closesocket( s ))
+#else
+# define tcp_close( s ) closesocket( s )
+#endif
+
#define EWOULDBLOCK WSAEWOULDBLOCK
#define EINPROGRESS WSAEINPROGRESS
#define ETIMEDOUT WSAETIMEDOUT
+#undef sock_errno
+#undef sock_errstr
+#define sock_errno() WSAGetLastError()
+#define sock_errstr(e) ber_pvt_wsa_err2string(e)
+
+LBER_F( char * ) ber_pvt_wsa_err2string LDAP_P((int));
+
#elif MACOS
# define tcp_close( s ) tcpclose( s )
+# define tcp_read( s, buf, len ) tcpread( s, buf, len )
+# define tcp_write( s, buf, len ) tcpwrite( s, buf, len )
#elif DOS
# ifdef PCNFS
# define tcp_close( s ) close( s )
+# define tcp_read( s, buf, len ) recv( s, buf, len, 0 )
+# define tcp_write( s, buf, len ) send( s, buf, len, 0 )
# endif /* PCNFS */
# ifdef NCSA
# define tcp_close( s ) do { netclose( s ); netshut() } while(0)
+# define tcp_read( s, buf, len ) nread( s, buf, len )
+# define tcp_write( s, buf, len ) netwrite( s, buf, len )
# endif /* NCSA */
#elif HAVE_CLOSESOCKET
# define tcp_close( s ) closesocket( s )
+# ifdef __BEOS__
+# define tcp_read( s, buf, len ) recv( s, buf, len, 0 )
+# define tcp_write( s, buf, len ) send( s, buf, len, 0 )
+# endif
+
#else
-# define tcp_close( s ) close( s )
+# define tcp_read( s, buf, len) read( s, buf, len )
+# define tcp_write( s, buf, len) write( s, buf, len )
+
+# if SHUT_RDWR
+# define tcp_close( s ) (shutdown( s, SHUT_RDWR ), close( s ))
+#else
+# define tcp_close( s ) close( s )
+#endif
+
+#ifdef HAVE_PIPE
+/*
+ * Only use pipe() on systems where file and socket descriptors
+ * are interchangable
+ */
+#define USE_PIPE HAVE_PIPE
+#endif
+
#endif /* MACOS */
#ifndef ioctl_t
#ifndef AC_SOCKET_INVALID
# define AC_SOCKET_INVALID (-1)
#endif
+#ifndef AC_SOCKET_ERROR
+# define AC_SOCKET_ERROR (-1)
+#endif
#if !defined( HAVE_INET_ATON ) && !defined( inet_aton )
#define inet_aton ldap_pvt_inet_aton
struct in_addr;
-int ldap_pvt_inet_aton LDAP_P(( const char *, struct in_addr * ));
+LDAP_F (int) ldap_pvt_inet_aton LDAP_P(( const char *, struct in_addr * ));
#endif
#if defined(__WIN32) && defined(_ALPHA)
/* NT on Alpha is hosed. */
-#define AC_HTONL( l ) \
- ((((l)&0xff)<<24) + (((l)&0xff00)<<8) + \
- (((l)&0xff0000)>>8) + (((l)&0xff000000)>>24))
-#define AC_NTOHL(l) AC_HTONL(l)
-
-#elif defined(__alpha) && !defined(VMS)
-/*
- * htonl and ntohl on the DEC Alpha under OSF 1 seem to only swap the
- * lower-order 32-bits of a (64-bit) long, so we define correct versions
- * here.
- */
-#define AC_HTONL( l ) (((long)htonl( (l) & 0x00000000FFFFFFFF )) << 32 \
- | htonl( ( (l) & 0xFFFFFFFF00000000 ) >> 32 ))
-
-#define AC_NTOHL( l ) (((long)ntohl( (l) & 0x00000000FFFFFFFF )) << 32 \
- | ntohl( ( (l) & 0xFFFFFFFF00000000 ) >> 32 ))
+# define AC_HTONL( l ) \
+ ((((l)&0xffU)<<24) + (((l)&0xff00U)<<8) + \
+ (((l)&0xff0000U)>>8) + (((l)&0xff000000U)>>24))
+# define AC_NTOHL(l) AC_HTONL(l)
#else
-#define AC_HTONL( l ) htonl( l )
-#define AC_NTOHL( l ) ntohl( l )
+# define AC_HTONL( l ) htonl( l )
+# define AC_NTOHL( l ) ntohl( l )
#endif
/* htons()/ntohs() may be broken much like htonl()/ntohl() */
#define AC_HTONS( s ) htons( s )
#define AC_NTOHS( s ) ntohs( s )
+#ifdef LDAP_PF_LOCAL
+# if !defined( AF_LOCAL ) && defined( AF_UNIX )
+# define AF_LOCAL AF_UNIX
+# endif
+# if !defined( PF_LOCAL ) && defined( PF_UNIX )
+# define PF_LOCAL PF_UNIX
+# endif
+#endif
+
+#ifndef INET_ADDRSTRLEN
+# define INET_ADDRSTRLEN 16
+#endif
+#ifndef INET6_ADDRSTRLEN
+# define INET6_ADDRSTRLEN 46
+#endif
+
+#ifdef HAVE_GETADDRINFO
+# ifdef HAVE_GAI_STRERROR
+# define AC_GAI_STRERROR(x) (gai_strerror((x)))
+# else
+# define AC_GAI_STRERROR(x) (ldap_pvt_gai_strerror((x)))
+ char * ldap_pvt_gai_strerror( int );
+# endif
+#endif
#endif /* _AC_SOCKET_H_ */
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