Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

import java.io.InputStream;
import java.io.FileInputStream;

import java.io.BufferedInputStream;

import java.io.IOException;
import java.util.TreeMap;

public class Main {
    private static TreeMap<String, String> pathMap;

    public static InputStream U7openStream(String nm) throws IOException {
        String fname = getSystemPath(nm);
        return new BufferedInputStream(new FileInputStream(fname), 0x8000);
    }

    public static String getSystemPath(String path) {
        String newPath;
        int pos, pos2;
        pos = path.indexOf('>');
        pos2 = path.indexOf('<');
        // If there is no separator, return the path as is
        if (pos == -1 || pos2 != 0) {
            newPath = path;
        } else {
            pos += 1;
            // See if we can translate this prefix
            String syspath = path.substring(0, pos);
            if (isSystemPathDefined(syspath)) {
                String newPrefix = pathMap.get(syspath);
                newPath = newPrefix + path.substring(pos);
            } else {
                newPath = path;
            }
        }
        return newPath;
    }

    public static boolean isSystemPathDefined(String path) {
        return pathMap != null && pathMap.containsKey(path);
    }
}