Esempio n. 1
0
        static Console()
        {
#if NET_2_1
            Encoding inputEncoding;
            Encoding outputEncoding;
#endif

            if (Environment.IsRunningOnWindows)
            {
                //
                // On Windows, follow the Windows tradition
                //
#if NET_2_1
                // should never happen since Moonlight does not run on windows
                inputEncoding = outputEncoding = Encoding.Default;
#else
                try {
                    inputEncoding  = Encoding.GetEncoding(WindowsConsole.GetInputCodePage());
                    outputEncoding = Encoding.GetEncoding(WindowsConsole.GetOutputCodePage());
                    // ArgumentException and NotSupportedException can be thrown as well
                } catch {
                    // FIXME: I18N assemblies are not available when compiling mcs
                    // Use Latin 1 as it is fast and UTF-8 is never used as console code page
                    inputEncoding = outputEncoding = Encoding.Default;
                }
#endif
            }
            else
            {
                //
                // On Unix systems (128), do not output the
                // UTF-8 ZWNBSP (zero-width non-breaking space).
                //
                int code_page = 0;
                Encoding.InternalCodePage(ref code_page);

                if (code_page != -1 && ((code_page & 0x0fffffff) == 3 ||              // UTF8Encoding.UTF8_CODE_PAGE
                                        ((code_page & 0x10000000) != 0)))
                {
                    inputEncoding = outputEncoding = Encoding.UTF8Unmarked;
                }
                else
                {
                    inputEncoding = outputEncoding = Encoding.Default;
                }
            }

            SetupStreams(inputEncoding, outputEncoding);
        }
Esempio n. 2
0
        static Console()
        {
#if NET_2_1
            Encoding inputEncoding;
            Encoding outputEncoding;
#endif

            if (Environment.IsRunningOnWindows)
            {
                //
                // On Windows, follow the Windows tradition
                //
#if NET_2_1
                // should never happen since Moonlight does not run on windows
                inputEncoding = outputEncoding = Encoding.Default;
#else
                try {
                    inputEncoding  = Encoding.GetEncoding(WindowsConsole.GetInputCodePage());
                    outputEncoding = Encoding.GetEncoding(WindowsConsole.GetOutputCodePage());
                    // ArgumentException and NotSupportedException can be thrown as well
                } catch {
                    // FIXME: I18N assemblies are not available when compiling mcs
                    // Use Latin 1 as it is fast and UTF-8 is never used as console code page
                    inputEncoding = outputEncoding = Encoding.Default;
                }
#endif
            }
            else
            {
                //
                // On Unix systems (128), do not output the
                // UTF-8 ZWNBSP (zero-width non-breaking space).
                //
                int code_page = 0;
                Encoding.InternalCodePage(ref code_page);

                if (code_page != -1 && (
                        (code_page & 0x0fffffff) == 3 ||        // UTF8Encoding.UTF8_CODE_PAGE
                        ((code_page & 0x10000000) != 0)
                        )
                    )
                {
                    inputEncoding = outputEncoding = Encoding.UTF8Unmarked;
                }
                else
                {
                    inputEncoding = outputEncoding = Encoding.Default;
                }
            }

            stderr = new UnexceptionalStreamWriter(OpenStandardError(0), outputEncoding);
            ((StreamWriter)stderr).AutoFlush = true;
            stderr = TextWriter.Synchronized(stderr, true);

#if !NET_2_1
            if (!Environment.IsRunningOnWindows && ConsoleDriver.IsConsole)
            {
                StreamWriter w = new CStreamWriter(OpenStandardOutput(0), outputEncoding);
                w.AutoFlush = true;
                stdout      = TextWriter.Synchronized(w, true);
                stdin       = new CStreamReader(OpenStandardInput(0), inputEncoding);
            }
            else
            {
#endif
            stdout = new UnexceptionalStreamWriter(OpenStandardOutput(0), outputEncoding);
            ((StreamWriter)stdout).AutoFlush = true;
            stdout = TextWriter.Synchronized(stdout, true);
            stdin  = new UnexceptionalStreamReader(OpenStandardInput(0), inputEncoding);
            stdin  = TextReader.Synchronized(stdin);
#if !NET_2_1
        }
#endif

            GC.SuppressFinalize(stdout);
            GC.SuppressFinalize(stderr);
            GC.SuppressFinalize(stdin);
        }