windows stdout redirect is still under develop

uhd_cpp/uhd_spectrum/main.cpp

-#include "specwidget.h"
+#include "specwidget.h"
 #ifdef __GNUC__
 #include <unistd.h>
 #endif

uhd_cpp/uhd_spectrum/specwidget.ui

@@ -23,10 +23,6 @@
          <property name="text">
           <string>Start</string>
          </property>
-         <property name="icon">
-          <iconset>
-           <normaloff>:/icons/icons/signal.svg</normaloff>:/icons/icons/signal.svg</iconset>
-         </property>
         </widget>
        </item>
        <item>
@@ -225,8 +221,8 @@
        <rect>
         <x>0</x>
         <y>0</y>
-        <width>310</width>
-        <height>450</height>
+        <width>320</width>
+        <height>478</height>
        </rect>
       </property>
       <attribute name="label">
@@ -370,8 +366,8 @@
        <rect>
         <x>0</x>
         <y>0</y>
-        <width>310</width>
-        <height>165</height>
+        <width>320</width>
+        <height>478</height>
        </rect>
       </property>
       <attribute name="label">
@@ -534,8 +530,8 @@
        <rect>
         <x>0</x>
         <y>0</y>
-        <width>310</width>
-        <height>450</height>
+        <width>320</width>
+        <height>478</height>
        </rect>
       </property>
       <attribute name="label">
@@ -562,8 +558,8 @@
        <rect>
         <x>0</x>
         <y>0</y>
-        <width>310</width>
-        <height>450</height>
+        <width>320</width>
+        <height>478</height>
        </rect>
       </property>
       <attribute name="label">

uhd_cpp/uhd_spectrum/stdout_watcher.cpp

-#include "stdout_watcher.h"
+#include "stdout_watcher.h"
 #include <stdio.h>
 #include <thread>
 #ifdef __GNUC__
@@ -7,6 +7,11 @@
 #include <sys/stat.h>
 #include <fcntl.h>
 #endif
+#ifdef _MSVC_LANG
+#include  <io.h>
+#include <fcntl.h>
+#endif
+
 stdout_watcher::stdout_watcher(QObject *parent) : QThread(parent),
 	m_bStop(false)
 {
@@ -15,8 +20,63 @@ stdout_watcher::stdout_watcher(QObject *parent) : QThread(parent),
 void stdout_watcher::stop_and_wait()
 {
 	m_bStop = true;
+	fprintf (stdout,"Bye!\n");
+	fprintf (stderr,"Bye!\n");
 	wait();
 }
+
+#ifdef _MSVC_LANG
+void stdout_watcher::run()
+{
+	return;
+	auto pt = [&](FILE * stda,bool stderrb)->void{
+
+
+		HANDLE hOutputReadTmp = 0;
+		HANDLE hOutputWrite = 0;
+
+		if (!CreatePipe(&hOutputReadTmp,&hOutputWrite,0,0))
+			emit evt_stdata("[stdout watcher]:CreatePipe Error.",stderrb);
+
+		int hCrt =_open_osfhandle( (long)hOutputWrite,	 _O_TEXT );
+		FILE *hf = _fdopen( hCrt, "w" );
+		*stda = *hf;
+		int i = setvbuf( stda, NULL, _IONBF, 0 );
+		CHAR lpBuffer[1024];
+		DWORD nBytesRead;
+
+		while(!m_bStop)
+		{
+			if (!ReadFile(hOutputReadTmp, lpBuffer,sizeof(lpBuffer),
+						  &nBytesRead,NULL) || !nBytesRead)
+			{
+				if (GetLastError() == ERROR_BROKEN_PIPE)
+					break; // pipe done - normal exit path.
+				else
+					emit evt_stdata("ReadFile",stderrb);
+			}
+
+			if (nBytesRead >0 )
+			{
+				emit evt_stdata(QByteArray(lpBuffer,nBytesRead),stderrb);
+			}
+		}
+
+		fclose(hf);
+		_close(hCrt);
+		CloseHandle(hOutputReadTmp);
+		CloseHandle(hOutputWrite);
+
+	};
+	std::thread t1(pt, stderr,true);
+	std::thread t2(pt, stdout,false);
+
+	t1.join();
+	t2.join();
+}
+#endif
+
+
 #ifdef __GNUC__
 
 void stdout_watcher::run()

uhd_cpp/uhd_spectrum/stdout_watcher.h

-#ifndef STDOUT_WATCHER_H
+#ifndef STDOUT_WATCHER_H
 #define STDOUT_WATCHER_H
 
 #include <QThread>
 #include <atomic>
+#ifdef _MSVC_LANG
+#include<windows.h>
+#endif
 class stdout_watcher : public QThread
 {
 	Q_OBJECT
@@ -14,6 +17,7 @@ signals:
 	void evt_stdata(QByteArray,bool stderrb);
 public:
 	std::atomic<bool> m_bStop;
+
 };
 
 #endif // STDOUT_WATCHER_H