oscar.util.FaxStatusAction.java Source code

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Here is the source code for oscar.util.FaxStatusAction.java

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/**
 * Copyright (c) 2008-2012 Indivica Inc.
 *
 * This software is made available under the terms of the
 * GNU General Public License, Version 2, 1991 (GPLv2).
 * License details are available via "indivica.ca/gplv2"
 * and "gnu.org/licenses/gpl-2.0.html".
 */

package oscar.util;

import java.io.BufferedReader;
import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.commons.io.FileUtils;
import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;

import oscar.OscarProperties;

public class FaxStatusAction extends Action {

    public ActionForward execute(ActionMapping actionMapping, ActionForm actionForm,
            HttpServletRequest servletRequest, HttpServletResponse servletResponse) {

        if (servletRequest.getParameter("method") != null
                && servletRequest.getParameter("method").equalsIgnoreCase("restartFax"))
            servletRequest.setAttribute("restartText", restartHylafax());
        else if (servletRequest.getParameter("method") != null
                && servletRequest.getParameter("method").equalsIgnoreCase("clearTempDir"))
            servletRequest.setAttribute("clearTempDirText", clearTempDirectory());

        servletRequest.setAttribute("statusText", getFaxStatus());

        return actionMapping.findForward("success");

    }

    private String getFaxStatus() {
        String output = "$ faxstat -s -l\n";

        if (OscarProperties.getInstance().getBooleanProperty("faxEnable", "yes")) {
            Runtime r = Runtime.getRuntime();
            try {
                Process p = r.exec("faxstat -s -l");
                InputStream in = p.getInputStream();
                InputStreamReader isr = new InputStreamReader(in);
                BufferedReader br = new BufferedReader(isr);
                String line;

                while ((line = br.readLine()) != null) {
                    output += line + "\n";
                }

            } catch (IOException e) {
                output += "[An error has been encountered.]\n";
                output += "[" + e.getMessage() + "]\n";
            }
        } else {
            output = "[The fax service is not enabled.]\n";
        }

        return output;

    }

    private String restartHylafax() {

        if (OscarProperties.getInstance().getBooleanProperty("faxEnable", "yes")) {
            File f = new File(System.getProperty("java.io.tmpdir") + File.separator + "restartFaxServer.action");
            try {
                FileUtils.writeStringToFile(f, "1");

                return "[Restart requested]";
            } catch (IOException e) {
                return "[An error has been encountered.]\n[" + e.getMessage() + "]\n";
            }
        }
        return "[The fax service is not enabled.]\n";

    }

    private String clearTempDirectory() {
        if (OscarProperties.getInstance().getBooleanProperty("faxEnable", "yes")) {
            File f = new File(System.getProperty("java.io.tmpdir") + File.separator + "clearTempDir.action");
            try {
                FileUtils.writeStringToFile(f, "1");

                return "[Directory cleanup requested]";
            } catch (IOException e) {
                return "[An error has been encountered.]\n[" + e.getMessage() + "]\n";
            }
        }
        return "[The fax service is not enabled.]\n";

    }
}