added mio_svc_htts_getsockaddr(), mio_dev_sck_getsockaddr(), mio_dev_sck_getpeeraddr()

mio/lib/http-svr.c

@@ -360,7 +360,7 @@ mio_svc_htts_t* mio_svc_htts_start (mio_t* mio, mio_dev_sck_bind_t* sck_bind, mi
 	htts->lsck = mio_dev_sck_make(mio, MIO_SIZEOF(*cli), &info.m);
 	if (!htts->lsck) goto oops;
 
-	/* the name 'cli' for the listening socket is awkard.
+	/* the name 'cli' for the listening socket is awkward.
 	 * the listening socket will use the htts and sck fields for tracking only.
 	 * each accepted client socket gets the extension size for this size as well.
 	 * most of other fields are used for client management */
@@ -373,7 +373,7 @@ mio_svc_htts_t* mio_svc_htts_start (mio_t* mio, mio_dev_sck_bind_t* sck_bind, mi
 		if (mio_dev_sck_bind(htts->lsck, sck_bind) <= -1) goto oops;
 
 		MIO_MEMSET (&info, 0, MIO_SIZEOF(info));
-		info.l.backlogs = 4096;
+		info.l.backlogs = 4096; /* TODO: use configuration? */
 		MIO_INIT_NTIME (&info.l.accept_tmout, 5, 1); /* usedd for ssl accept */
 		if (mio_dev_sck_listen(htts->lsck, &info.l) <= -1) goto oops;
 	}
@@ -454,6 +454,12 @@ int mio_svc_htts_setservernamewithbcstr (mio_svc_htts_t* htts, const mio_bch_t*
 	return 0;
 }
 
+int mio_svc_htts_getsockaddr (mio_svc_htts_t* htts, mio_skad_t* skad)
+{
+	/* return the socket address of the listening socket. */
+	return mio_dev_sck_getsockaddr(htts->lsck, skad);
+}
+
 /* ----------------------------------------------------------------- */
 
 mio_svc_htts_rsrc_t* mio_svc_htts_rsrc_make (mio_svc_htts_t* htts, mio_oow_t rsrc_size, mio_svc_htts_rsrc_on_kill_t on_kill)

mio/lib/mio-http.h

@@ -275,6 +275,11 @@ MIO_EXPORT int mio_svc_htts_setservernamewithbcstr (
 	const mio_bch_t* server_name
 );
 
+MIO_EXPORT int mio_svc_htts_getsockaddr (
+	mio_svc_htts_t*  htts,
+	mio_skad_t*      skad
+);
+
 MIO_EXPORT int mio_svc_htts_docgi (
 	mio_svc_htts_t*  htts,
 	mio_dev_sck_t*   csck,

mio/lib/mio-sck.h

@@ -576,6 +576,17 @@ MIO_EXPORT int mio_dev_sck_getsockopt (
 	mio_scklen_t*  optlen
 );
 
+
+MIO_EXPORT int mio_dev_sck_getsockaddr (
+	mio_dev_sck_t* dev,
+	mio_skad_t*    skad
+);
+
+MIO_EXPORT int mio_dev_sck_getpeeraddr (
+	mio_dev_sck_t* dev,
+	mio_skad_t*    skad
+);
+
 MIO_EXPORT int mio_dev_sck_shutdown (
 	mio_dev_sck_t* dev,
 	int            how  /* bitwise-ORed of mio_dev_sck_shutdown_how_t enumerators */

mio/lib/sck.c

@@ -1538,7 +1538,7 @@ static int make_accepted_client_connection (mio_dev_sck_t* rdev, mio_syshnd_t cl
 	{
 		/* this is a special optional callback. If you don't want a client socket device 
 		 * to be created upon accept, you may implement the on_raw_accept() handler. 
-		 * the socket handle is delated to the callback. */
+		 * the socket handle is delegated to the callback. */
 		rdev->on_raw_accept (rdev, clisck, remoteaddr);
 		return 0;
 	}
@@ -2163,6 +2163,28 @@ int mio_dev_sck_getsockopt (mio_dev_sck_t* dev, int level, int optname, void* op
 	return getsockopt(dev->hnd, level, optname, optval, optlen);
 }
 
+int mio_dev_sck_getsockaddr (mio_dev_sck_t* dev, mio_skad_t* skad)
+{
+	mio_scklen_t addrlen = MIO_SIZEOF(*skad);
+	if (getsockname(dev->hnd, (struct sockaddr*)skad, &addrlen) <= -1)
+	{
+		mio_seterrwithsyserr (dev->mio, 0, errno);
+		return -1;
+	}
+	return 0;
+}
+
+int mio_dev_sck_getpeeraddr (mio_dev_sck_t* dev, mio_skad_t* skad)
+{
+	mio_scklen_t addrlen = MIO_SIZEOF(*skad);
+	if (getpeername(dev->hnd, (struct sockaddr*)skad, &addrlen) <= -1)
+	{
+		mio_seterrwithsyserr (dev->mio, 0, errno);
+		return -1;
+	}
+	return 0;
+}
+
 int mio_dev_sck_shutdown (mio_dev_sck_t* dev, int how)
 {
 	switch (how & (MIO_DEV_SCK_SHUTDOWN_READ | MIO_DEV_SCK_SHUTDOWN_WRITE))
@@ -2184,7 +2206,13 @@ int mio_dev_sck_shutdown (mio_dev_sck_t* dev, int how)
 			return -1;
 	}
 
-	return shutdown(dev->hnd, how);
+	if (shutdown(dev->hnd, how) <= -1)
+	{
+		mio_seterrwithsyserr (dev->mio, 0, errno);
+		return -1;
+	}
+
+	return 0;
 }
 
 int mio_dev_sck_sendfileok (mio_dev_sck_t* dev)