added IFNAMSIZ check in configure.ac

added QSE::SocketAddress::toString()
added QSE::Socket::getSendBuf(), QSE::Socket::getRecvBuf()

qse/configure

@@ -23113,6 +23113,64 @@ _ACEOF
 
 
 
+
+
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking numeric value of IFNAMSIZ" >&5
+$as_echo_n "checking numeric value of IFNAMSIZ... " >&6; }
+if ${ax_cv_numvalof_IFNAMSIZ+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if ac_fn_c_compute_int "$LINENO" "(IFNAMSIZ)" "ax_cv_numvalof_IFNAMSIZ"        "#include <sys/types.h>
+                                        #include <sys/socket.h>
+                                        #include <net/if.h>
+"; then :
+
+else
+  ax_cv_numvalof_IFNAMSIZ=-1
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_numvalof_IFNAMSIZ" >&5
+$as_echo "$ax_cv_numvalof_IFNAMSIZ" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define NUMVALOF_IFNAMSIZ $ax_cv_numvalof_IFNAMSIZ
+_ACEOF
+
+
+
+
+
+
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking numeric value of IF_NAMESIZE" >&5
+$as_echo_n "checking numeric value of IF_NAMESIZE... " >&6; }
+if ${ax_cv_numvalof_IF_NAMESIZE+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if ac_fn_c_compute_int "$LINENO" "(IF_NAMESIZE)" "ax_cv_numvalof_IF_NAMESIZE"        "#include <sys/types.h>
+                                        #include <sys/socket.h>
+                                        #include <net/if.h>
+"; then :
+
+else
+  ax_cv_numvalof_IF_NAMESIZE=-1
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_numvalof_IF_NAMESIZE" >&5
+$as_echo "$ax_cv_numvalof_IF_NAMESIZE" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define NUMVALOF_IF_NAMESIZE $ax_cv_numvalof_IF_NAMESIZE
+_ACEOF
+
+
+
+
 if test "x${platform_win32}" = "xyes"
 then
 	# The cast to long int works around a bug in the HP C Compiler
@@ -24478,6 +24536,21 @@ cat >>confdefs.h <<_ACEOF
 #define QSE_AF_UNIX ${ax_cv_numvalof_AF_UNIX}
 _ACEOF
 
+fi
+if test ${ax_cv_numvalof_IFNAMSIZ} -ge 0
+then
+
+cat >>confdefs.h <<_ACEOF
+#define QSE_IF_NAMESIZE ${ax_cv_numvalof_IFNAMSIZ}
+_ACEOF
+
+elif test ${ax_cv_numvalof_IF_NAMESIZE} -ge 0
+then
+
+cat >>confdefs.h <<_ACEOF
+#define QSE_IF_NAMESIZE ${ax_cv_numvalof_IF_NAMESIZE}
+_ACEOF
+
 fi
 
 

qse/configure.ac

@@ -551,6 +551,12 @@ AX_CHECK_NUMVALOF(AF_PACKET,   [-1],   [#include <sys/types.h>
 AX_CHECK_NUMVALOF(AF_UNIX,     [-1],   [#include <sys/types.h>
                                         #include <sys/socket.h>
                                         #include <sys/un.h>])
+AX_CHECK_NUMVALOF(IFNAMSIZ,    [-1],   [#include <sys/types.h>
+                                        #include <sys/socket.h>
+                                        #include <net/if.h>])
+AX_CHECK_NUMVALOF(IF_NAMESIZE,  [-1],   [#include <sys/types.h>
+                                        #include <sys/socket.h>
+                                        #include <net/if.h>])
 
 if test "x${platform_win32}" = "xyes"
 then
@@ -851,6 +857,13 @@ if test ${ax_cv_numvalof_AF_UNIX} -ge 0
 then
 	AC_DEFINE_UNQUOTED(QSE_AF_UNIX, ${ax_cv_numvalof_AF_UNIX}, [AF_UNIX])
 fi
+if test ${ax_cv_numvalof_IFNAMSIZ} -ge 0 
+then
+	AC_DEFINE_UNQUOTED(QSE_IF_NAMESIZE, ${ax_cv_numvalof_IFNAMSIZ}, [IF_NAMESIZE])
+elif test ${ax_cv_numvalof_IF_NAMESIZE} -ge 0 
+then
+	AC_DEFINE_UNQUOTED(QSE_IF_NAMESIZE, ${ax_cv_numvalof_IF_NAMESIZE}, [IF_NAMESIZE])
+fi
 
 AC_DEFINE_UNQUOTED(QSE_SIZEOF_STRUCT_SOCKADDR_IN, ${ac_cv_sizeof_struct_sockaddr_in}, [sizeof(struct sockaddr_in)])
 AC_DEFINE_UNQUOTED(QSE_SIZEOF_STRUCT_SOCKADDR_IN6, ${ac_cv_sizeof_struct_sockaddr_in6}, [sizeof(struct sockaddr_in6)])

qse/include/qse/cmn/time.h

@@ -73,10 +73,10 @@
 	(QSE_IS_LEAPYEAR(year)? QSE_DAYS_PER_LEAPYEAR: QSE_DAYS_PER_NORMYEAR)
 
 #define QSE_SECNSEC_TO_MSEC(sec,nsec) \
-	(((qse_long_t)(sec) * QSE_MSECS_PER_SEC) + ((qse_long_t)(nsec) / QSE_NSECS_PER_MSEC))
+	(((qse_ntime_sec_t)(sec) * QSE_MSECS_PER_SEC) + ((qse_ntime_sec_t)(nsec) / QSE_NSECS_PER_MSEC))
 
 #define QSE_SECNSEC_TO_USEC(sec,nsec) \
-	(((qse_long_t)(sec) * QSE_USECS_PER_SEC) + ((qse_long_t)(nsec) / QSE_NSECS_PER_USEC))
+	(((qse_ntime_sec_t)(sec) * QSE_USECS_PER_SEC) + ((qse_ntime_sec_t)(nsec) / QSE_NSECS_PER_USEC))
 
 #define QSE_SEC_TO_MSEC(sec) ((sec) * QSE_MSECS_PER_SEC)
 #define QSE_MSEC_TO_SEC(sec) ((sec) / QSE_MSECS_PER_SEC)
@@ -93,6 +93,9 @@
 #define QSE_SEC_TO_USEC(sec) ((sec) * QSE_USECS_PER_SEC)
 #define QSE_USEC_TO_SEC(usec) ((usec) / QSE_USECS_PER_SEC)
 
+typedef qse_long_t qse_ntime_sec_t;
+typedef qse_int32_t qse_ntime_nsec_t;
+
 /**
  * The qse_ntime_t type defines a numeric time type expressed in the 
  *  number of milliseconds since the Epoch (00:00:00 UTC, Jan 1, 1970).
@@ -100,8 +103,8 @@
 typedef struct qse_ntime_t qse_ntime_t;
 struct qse_ntime_t
 {
-	qse_long_t  sec;
+	qse_ntime_sec_t  sec;
-	qse_int32_t nsec; /* nanoseconds */
+	qse_ntime_nsec_t nsec; /* nanoseconds */
 };
 
 typedef struct qse_btime_t qse_btime_t;
@@ -123,7 +126,7 @@ struct qse_btime_t
 typedef qse_long_t qse_mtime_t;
 
 #if defined(QSE_HAVE_INLINE)
-	static QSE_INLINE void qse_inittime(qse_ntime_t* x, qse_long_t s, qse_int32_t nsec)
+	static QSE_INLINE void qse_inittime(qse_ntime_t* x, qse_ntime_sec_t s, qse_ntime_nsec_t nsec)
 	{
 		x->sec = s;
 		x->nsec = nsec;

qse/include/qse/config.h.in

@@ -810,6 +810,12 @@
 /* The size of `AF_UNIX', as computed by valueof. */
 #undef NUMVALOF_AF_UNIX
 
+/* The size of `IFNAMSIZ', as computed by valueof. */
+#undef NUMVALOF_IFNAMSIZ
+
+/* The size of `IF_NAMESIZE', as computed by valueof. */
+#undef NUMVALOF_IF_NAMESIZE
+
 /* The size of `MB_LEN_MAX', as computed by valueof. */
 #undef NUMVALOF_MB_LEN_MAX
 
@@ -898,6 +904,9 @@
 /* char16_t literal prefix */
 #undef QSE_HAVE_PREFIX_SMALL_U
 
+/* IF_NAMESIZE */
+#undef QSE_IF_NAMESIZE
+
 /* MB_LEN_MAX */
 #undef QSE_MBLEN_MAX
 

qse/include/qse/si/Socket.hpp

@@ -54,6 +54,7 @@ public:
 	int open (int domain, int type, int protocol, int traits = 0) QSE_CPP_NOEXCEPT;
 	void close () QSE_CPP_NOEXCEPT;
 
+	int getDomain () const QSE_CPP_NOEXCEPT { return this->domain; }
 	qse_sck_hnd_t getHandle() const QSE_CPP_NOEXCEPT { return this->handle; }
 	bool isOpen() const QSE_CPP_NOEXCEPT { return this->handle != QSE_INVALID_SCKHND; }
 
@@ -65,6 +66,10 @@ public:
 	int getOption (int level, int optname, void* optval, qse_sck_len_t* optlen) QSE_CPP_NOEXCEPT;
 	int setOption (int level, int optname, const void* optval, qse_sck_len_t optlen) QSE_CPP_NOEXCEPT;
 
+	// -------------------------------------------------------------------- 
+	int getSendBuf (unsigned int& n) QSE_CPP_NOEXCEPT;
+	int getRecvBuf (unsigned int& n) QSE_CPP_NOEXCEPT;
+
 	// -------------------------------------------------------------------- 
 	int setDebug (int n) QSE_CPP_NOEXCEPT;
 	int setReuseAddr (int n) QSE_CPP_NOEXCEPT;

qse/include/qse/si/SocketAddress.hpp

@@ -29,6 +29,7 @@
 
 #include <qse/Types.hpp>
 #include <qse/si/nwad.h>
+#include <qse/cmn/String.hpp>
 
 /////////////////////////////////
 QSE_BEGIN_NAMESPACE(QSE)
@@ -87,6 +88,10 @@ public:
 	qse_mchar_t* toStrBuf (qse_mchar_t* buf, qse_size_t len) const QSE_CPP_NOEXCEPT;
 	qse_wchar_t* toStrBuf (qse_wchar_t* buf, qse_size_t len) const QSE_CPP_NOEXCEPT;
 
+	QSE::MbString toMbString (QSE::Mmgr* mmgr = QSE_NULL) const;
+	QSE::WcString toWcString (QSE::Mmgr* mmgr = QSE_NULL) const;
+	QSE::String toString (QSE::Mmgr* mmgr = QSE_NULL) const;
+
 	static qse_mchar_t* ip4addrToStrBuf (const qse_ip4ad_t* ipaddr, qse_mchar_t* buf, qse_size_t len);
 	static qse_mchar_t* ip4addrToStrBuf (qse_uint32_t ipaddr, qse_mchar_t* buf, qse_size_t len);
 	static qse_mchar_t* ip6addrToStrBuf (const qse_ip6ad_t* ipaddr, qse_mchar_t* buf, qse_size_t len);

qse/lib/si/Socket.cpp

@@ -187,6 +187,18 @@ int Socket::setOption (int level, int optname, const void* optval, qse_sck_len_t
 	return n;
 }
 
+int Socket::getSendBuf (unsigned int& size)  QSE_CPP_NOEXCEPT
+{
+	qse_sck_len_t optlen = QSE_SIZEOF(size);
+	return this->getOption(SOL_SOCKET, SO_SNDBUF, (char*)&size, &optlen);
+}
+
+int Socket::getRecvBuf (unsigned int& size)  QSE_CPP_NOEXCEPT
+{
+	qse_sck_len_t optlen = QSE_SIZEOF(size);
+	return this->getOption(SOL_SOCKET, SO_RCVBUF, (char*)&size, &optlen);
+}
+
 int Socket::setDebug (int n) QSE_CPP_NOEXCEPT
 {
 	return this->setOption(SOL_SOCKET, SO_DEBUG, (char*)&n, QSE_SIZEOF(n));

qse/lib/si/SocketAddress.cpp

@@ -300,6 +300,36 @@ qse_mchar_t* SocketAddress::toStrBuf (qse_mchar_t* buf, qse_size_t len) const QS
 	return buf;
 }
 
+QSE::MbString SocketAddress::toMbString (QSE::Mmgr* mmgr) const
+{
+	QSE::MbString buf(256, mmgr);
+	qse_nwad_t nwad;
+	qse_skadtonwad (&this->skad, &nwad);
+	qse_size_t n = qse_nwadtombs(&nwad, (qse_mchar_t*)buf.getBuffer(), buf.getCapacity(), QSE_NWADTOMBS_ALL);
+	buf.truncate (n);
+	return buf;
+}
+
+QSE::WcString SocketAddress::toWcString (QSE::Mmgr* mmgr) const
+{
+	QSE::WcString buf(256, mmgr);
+	qse_nwad_t nwad;
+	qse_skadtonwad (&this->skad, &nwad);
+	qse_size_t n = qse_nwadtowcs(&nwad, (qse_wchar_t*)buf.getBuffer(), buf.getCapacity(), QSE_NWADTOWCS_ALL);
+	buf.truncate (n);
+	return buf;
+}
+
+QSE::String SocketAddress::toString (QSE::Mmgr* mmgr) const
+{
+	QSE::String buf(256, mmgr);
+	qse_nwad_t nwad;
+	qse_skadtonwad (&this->skad, &nwad);
+	qse_size_t n = qse_nwadtostr(&nwad, (qse_char_t*)buf.getBuffer(), buf.getCapacity(), QSE_NWADTOSTR_ALL);
+	buf.truncate (n);
+	return buf;
+}
+
 qse_mchar_t* SocketAddress::ip4addrToStrBuf (const qse_ip4ad_t* ipaddr, qse_mchar_t* buf, qse_size_t len)
 {
 	qse_nwad_t nwad;

qse/samples/si/sck01.cpp

@@ -16,7 +16,6 @@ static int test1 ()
 {
 	QSE::Socket s;
 	QSE::SocketAddress addr;
-	qse_ioptl_t k[3];
 
 	if (s.open (QSE_AF_INET6, QSE_SOCK_STREAM, 0) <= -1)
 	{
@@ -61,15 +60,21 @@ static int test1 ()
 
 
 	addr.set ("[::1]:9999");
-	s.connect (addr);
+	if (s.connect(addr) <= -1)
-
+	{
-	k[0].ptr = (void*)"hello";
+		qse_printf (QSE_T("unable to connect to [::1]:9999\n"));
-	k[0].len = 5;
+	}
-	k[1].ptr = (void*)"world";
+	else
-	k[1].len = 5;
+	{
-	k[2].ptr = (void*)"forever";
+		qse_ioptl_t k[3];
-	k[2].len = 7;
+		k[0].ptr = (void*)"hello";
-	s.sendx (k, 3);
+		k[0].len = 5;
+		k[1].ptr = (void*)"world";
+		k[1].len = 5;
+		k[2].ptr = (void*)"forever";
+		k[2].len = 7;
+		s.sendx (k, 3);
+	}
 
 	return 0;
 }