Examples of org.jruby.util.io.IOOptions

org.jruby.util.io.IOOptions
Represents a combination of stream-opening flags (ModeFlags) and encoding settings (EncodingOption).

    }


    public static IOOptions newIOOptions(Ruby runtime, int mode) {
        try {
            ModeFlags modeFlags = new ModeFlags(mode);
            return new IOOptions(modeFlags, EncodingOption.getEncodingNoOption(runtime, modeFlags));
        } catch (InvalidValueException ive) {
            throw runtime.newErrnoEINVALError();
        }
    }

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        }
    }


    public static IOOptions newIOOptions(Ruby runtime, String mode) {
        try {
            return new IOOptions(runtime, mode);
        } catch (InvalidValueException ive) {
            // This is used by File and StringIO, which seem to want an ArgumentError instead of EINVAL
            throw runtime.newArgumentError("illegal access mode " + mode);
        }
    }

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        }
    }


    public static IOOptions newIOOptions(Ruby runtime, IOOptions oldFlags, int orOflags) {
        try {
            return new IOOptions(new ModeFlags(oldFlags.getModeFlags().getFlags() | orOflags), oldFlags.getEncodingOption());
        } catch (InvalidValueException ive) {
            throw runtime.newErrnoEINVALError();
        }
    }

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        RubyString filename = get_path(context, args[0]);


        path = adjustRootPathOnWindows(runtime, filename.asJavaString(), runtime.getCurrentDirectory());


        String modeString = "r";
        IOOptions modes = newIOOptions(runtime, modeString);
        RubyHash options = null;
        int perm = 0;


        if (args.length > 1) {
            if (args[1] instanceof RubyHash) {

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        RubyString filename = get_path(runtime.getCurrentContext(), args[0]);


        path = adjustRootPathOnWindows(runtime, filename.asJavaString(), runtime.getCurrentDirectory());


        String modeString;
        IOOptions modes;
        int perm;


        if ((args.length > 1 && args[1] instanceof RubyFixnum) || (args.length > 2 && !args[2].isNil())) {
            modes = parseIOOptions(args[1]);
            perm = getFilePermissions(args);


            sysopenInternal(path, modes.getModeFlags(), perm);
        } else {
            modeString = "r";
            if (args.length > 1 && !args[1].isNil()) {
                modeString = args[1].convertToString().toString();
            }

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        if (path.startsWith("jar:")) {
            path = path.substring(4);
        }
        openFile = new OpenFile();


        IOOptions modes = newIOOptions(getRuntime(), modeString);
        openFile.setMode(modes.getModeFlags().getOpenFileFlags());
        if (modes.getModeFlags().isBinary()) readEncoding = ASCIIEncoding.INSTANCE;
        openFile.setPath(path);
        openFile.setMainStream(fopen(path, modes.getModeFlags()));
    }

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    }


    private void initializeOpen() {
        Ruby runtime = getRuntime();


        IOOptions ioOptions = newIOOptions(runtime, ModeFlags.RDWR | ModeFlags.EXCL);
        getRuntime().getPosix().chmod(path, 0600);
        sysopenInternal(path, ioOptions.getModeFlags(), 0600);
    }

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        if (arg instanceof RubyFixnum) return newIOOptions(runtime, (int) RubyFixnum.fix2long(arg));


        String modeString = arg.convertToString().toString();
        try {
            return new IOOptions(runtime, modeString);
        } catch (InvalidValueException ive) {
            throw runtime.newArgumentError("invalid access mode " + modeString);
        }
    }

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            throw runtime.newArgumentError("illegal access mode " + mode);       
        }
    }


    public static IOOptions newIOOptions(Ruby runtime, ModeFlags modeFlags) {
        return new IOOptions(modeFlags);
    }

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    }


    public static IOOptions newIOOptions(Ruby runtime, int mode) {
        try {
            ModeFlags modeFlags = new ModeFlags(mode);
            return new IOOptions(modeFlags);
        } catch (InvalidValueException ive) {
            throw runtime.newErrnoEINVALError();
        }
    }

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Related Classes of org.jruby.util.io.IOOptions

org.jruby.ext.tempfile.Tempfile

org.jruby.RubyFile

org.jruby.RubyIO

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