主采集逻辑修改中，添加了部分写文件实现

source/OSIF/include/native/network/posix/NativeSocketPOSIX.h

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+/***************************************************//**
+ * @file    NativeSocketPOSIX.h
+ * @date    February 2016
+ * @author  Ocean Optics, Inc.
+ *
+ * LICENSE:
+ *
+ * SeaBreeze Copyright (C) 2016, Ocean Optics Inc
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+ * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *******************************************************/
+
+#ifndef SEABREEZE_NATIVESOCKETPOSIX_H
+#define SEABREEZE_NATIVESOCKETPOSIX_H
+
+#include "native/network/Socket.h"
+#include "native/network/Inet4Address.h"
+#include "common/exceptions/BusConnectException.h"
+#include <string>
+
+namespace seabreeze {
+    class NativeSocketPOSIX : public Socket {
+    public:
+        NativeSocketPOSIX();
+        virtual ~NativeSocketPOSIX();
+        
+        virtual void connect(Inet4Address &addr, int port)
+                throw (UnknownHostException, BusConnectException);
+        virtual void connect(const std::string hostname, int port)
+                throw (UnknownHostException, BusConnectException);
+        
+        virtual void close() throw (BusException);
+        virtual bool isClosed();
+        virtual bool isBound();
+        
+        virtual int getSOLinger() throw (SocketException);
+        virtual void setSOLinger(bool enable, int linger) throw (SocketException);
+        virtual unsigned long getReadTimeoutMillis() throw (SocketException);
+        virtual void setReadTimeoutMillis(unsigned long timeout) throw (SocketException);
+        
+        virtual int read(unsigned char *buffer, unsigned long length)
+            throw (BusTransferException);
+        virtual int write(const unsigned char *buffer, unsigned long length)
+            throw (BusTransferException);
+        
+    private:
+        int sock;
+        bool bound;
+        bool closed;
+        Inet4Address address;
+    };
+}
+
+#endif /* SEABREEZE_NATIVESOCKETPOSIX_H */