Changeset 569 for trunk/DirectShowSpy/Common.h

Timestamp:

Jan 15, 2016, 4:22:49 AM (7 years ago)

Author:

roman

Message:

Added ability to flush media sample trace data to file via command line

File:

• trunk/DirectShowSpy/Common.h (modified) (1 diff)

trunk/DirectShowSpy/Common.h

@@ -544 +544 @@
 };
 
+
+////////////////////////////////////////////////////////////
+// CCommandLineArguments
+
+class CCommandLineArguments
+{
+public:
+
+        ////////////////////////////////////////////////////////
+        // CArgument
+
+        class CArgument
+        {
+        public:
+                BOOL m_bSwitch;
+                CString m_sSwitchName;
+                CString m_sSwitchValue;
+                BOOL m_bIntegerSwitchValueAvailable;
+                INT m_nIntegerSwitchValue;
+                CString m_sValue;
+
+        public:
+        // CArgument
+                CArgument() :
+                        m_bSwitch(FALSE),
+                        m_bIntegerSwitchValueAvailable(FALSE)
+                {
+                }
+                VOID Initialize()
+                {
+                        m_bSwitch = FALSE;
+                        m_sSwitchName.Empty();;
+                        m_sSwitchValue.Empty();;
+                        m_bIntegerSwitchValueAvailable = FALSE;
+                        m_sValue.Empty();
+                }
+        };
+
+private:
+        SIZE_T m_argc;
+        TCHAR** m_argv;
+        SIZE_T m_nIndex;
+
+public:
+// CCommandLineArguments
+        CCommandLineArguments(SIZE_T argc, TCHAR* argv[]) :
+                m_argc(argc),
+                m_argv(argv),
+                m_nIndex(1)
+        {
+        }
+        CCommandLineArguments(LPCWSTR pszCommandLine, SIZE_T nIndex = 1) :
+                m_nIndex(nIndex)
+        {
+                INT nArgumentCount = 0;
+                LPWSTR* pszArguments = CommandLineToArgvW(pszCommandLine, &nArgumentCount);
+                m_argc = nArgumentCount;
+                m_argv = pszArguments;
+        }
+        BOOL Next(CArgument& Argument)
+        {
+                if(m_nIndex >= m_argc)
+                        return FALSE;
+                CString sArgument = m_argv[m_nIndex++];
+                _A(!sArgument.IsEmpty());
+                Argument.Initialize();
+                if(_tcschr(_T("-/"), sArgument[0]))
+                {
+                        Argument.m_bSwitch = TRUE;
+                        sArgument.Delete(0);
+                        const INT nSeparatorPosition = sArgument.Find(_T(':'));
+                        if(nSeparatorPosition > 0)
+                        {
+                                Argument.m_sSwitchName = sArgument.Left(nSeparatorPosition);
+                                Argument.m_sSwitchValue = sArgument.Mid(nSeparatorPosition + 1);
+                                if(!Argument.m_sSwitchValue.IsEmpty())
+                                        Argument.m_bIntegerSwitchValueAvailable =  AtlStringToInteger(Argument.m_sSwitchValue, Argument.m_nIntegerSwitchValue);
+                        } else
+                                Argument.m_sSwitchName = sArgument;
+                        return TRUE;
+                }
+                if(sArgument.GetLength() >= 2 && sArgument[0] == _T('"') && sArgument[sArgument.GetLength() - 1] == _T('"'))
+                        sArgument = sArgument.Mid(1, sArgument.GetLength() - 2);
+                Argument.m_sValue = sArgument;
+                return TRUE;
+        }
+};
+
 ////////////////////////////////////////////////////////////
 // DIRECTSHOWSPY_NAMESPACE_PREFIX