Examples of jnr.posix.util.ExecIt$StreamPumper

jnr.posix.util.ExecIt

    public int chmod(String filename, int mode) {
        return Chmod.chmod(new JavaSecuredFile(filename), Integer.toOctalString(mode));
    }


    public int chown(String filename, int user, int group) {
        ExecIt launcher = new ExecIt(handler);
        int chownResult = -1;
        int chgrpResult = -1;
        
        try {
            if (user != -1) chownResult = launcher.runAndWait("chown", ""+user, filename);
            if (group != -1) chgrpResult = launcher.runAndWait("chgrp ", ""+user, filename);
        } catch (Exception e) {}
        
        return chownResult != -1 && chgrpResult != -1 ? 0 : 1;
    }

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        return (fd == STDOUT || fd == STDIN || fd == STDERR) ? 1 : 0;
    }


    public int link(String oldpath, String newpath) {
        try {
            return new ExecIt(handler).runAndWait("ln", oldpath, newpath);
        } catch (Exception e) {}


        return -1;  // We tried and failed for some reason. Indicate error.
    }

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        return 0;
    }


    public int symlink(String oldpath, String newpath) {
        try {
            return new ExecIt(handler).runAndWait("ln", "-s", oldpath, newpath);
        } catch (Exception e) {} 
            
        return -1;  // We tried and failed for some reason. Indicate error.
    }

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    }


    public int readlink(String oldpath, ByteBuffer buffer, int length) throws IOException {
        try {
            ByteArrayOutputStream baos = new ByteArrayOutputStream();
            new ExecIt(handler).runAndWait(baos, "readlink", oldpath);
            
            byte[] bytes = baos.toByteArray();
            
            if (bytes.length > length || bytes.length == 0) return -1;
            buffer.put(bytes, 0, bytes.length - 1); // trim off \n

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Related Classes of jnr.posix.util.ExecIt$StreamPumper

jnr.posix.JavaLibCHelper

java.io.InputStream

java.io.File

java.io.OutputStream

java.io.InputStreamReader

java.io.BufferedReader

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