/**
* Implements getResource() See getRealPath(), it have to be local to the current Context - and
* can't go to a sub-context. That means we don't need any overhead.
*/
public URL getResource(String rpath) throws MalformedURLException {
if (rpath == null) return null;
if (URLUtil.hasEscape(rpath)) return null;
URL url = null;
String absPath = getAbsolutePath();
if ("".equals(rpath)) return new URL("file", null, 0, absPath);
if (!rpath.startsWith("/")) rpath = "/" + rpath;
String realPath = FileUtil.safePath(absPath, rpath);
if (realPath == null) {
log("Unsafe path " + absPath + " " + rpath);
return null;
}
try {
url = new URL("file", null, 0, realPath);
if (debug > 9) log("getResourceURL=" + url + " request=" + rpath);
return url;
} catch (IOException ex) {
ex.printStackTrace();
return null;
}
}
/*
* Helper method to return the install location. Return null if it is unavailable.
*/
public static File getInstallLocation() {
Location installLocation =
ServiceHelper.getService(
TestActivator.getContext(), Location.class, Location.INSTALL_FILTER);
if (installLocation == null || !installLocation.isSet()) return null;
URL url = installLocation.getURL();
if (url == null) return null;
return URLUtil.toFile(url);
}
/*
* Helper method to return the eclipse.home location. Return
* null if it is unavailable.
*/
public static File getEclipseHome() {
Location eclipseHome =
(Location)
ServiceHelper.getService(
Activator.getContext(), Location.class.getName(), Location.ECLIPSE_HOME_FILTER);
if (eclipseHome == null || !eclipseHome.isSet()) return null;
URL url = eclipseHome.getURL();
if (url == null) return null;
return URLUtil.toFile(url);
}