public boolean accept(Resource res) {
if (res.isDirectory()) return allowDir;
// load content
String str = null;
try {
str = IOUtil.toString(res, "UTF-8");
} catch (IOException e) {
return false;
}
int index = str.indexOf(':');
if (index != -1) {
long expires = Caster.toLongValue(str.substring(0, index), -1L);
// check is for backward compatibility, old files have no expires date inside. they do ot
// expire
if (expires != -1) {
if (expires < System.currentTimeMillis()) {
return true;
}
str = str.substring(index + 1);
return false;
}
}
// old files not having a timestamp inside
else if (res.lastModified() <= time) {
return true;
}
return false;
}
/** @return return System directory */
public static Resource getSystemDirectory() {
String pathes = System.getProperty("java.library.path");
ResourceProvider fr = ResourcesImpl.getFileResourceProvider();
if (pathes != null) {
String[] arr = ListUtil.toStringArrayEL(ListUtil.listToArray(pathes, File.pathSeparatorChar));
for (int i = 0; i < arr.length; i++) {
if (arr[i].toLowerCase().indexOf("windows\\system") != -1) {
Resource file = fr.getResource(arr[i]);
if (file.exists() && file.isDirectory() && file.isWriteable())
return ResourceUtil.getCanonicalResourceEL(file);
}
}
for (int i = 0; i < arr.length; i++) {
if (arr[i].toLowerCase().indexOf("windows") != -1) {
Resource file = fr.getResource(arr[i]);
if (file.exists() && file.isDirectory() && file.isWriteable())
return ResourceUtil.getCanonicalResourceEL(file);
}
}
for (int i = 0; i < arr.length; i++) {
if (arr[i].toLowerCase().indexOf("winnt") != -1) {
Resource file = fr.getResource(arr[i]);
if (file.exists() && file.isDirectory() && file.isWriteable())
return ResourceUtil.getCanonicalResourceEL(file);
}
}
for (int i = 0; i < arr.length; i++) {
if (arr[i].toLowerCase().indexOf("win") != -1) {
Resource file = fr.getResource(arr[i]);
if (file.exists() && file.isDirectory() && file.isWriteable())
return ResourceUtil.getCanonicalResourceEL(file);
}
}
for (int i = 0; i < arr.length; i++) {
Resource file = fr.getResource(arr[i]);
if (file.exists() && file.isDirectory() && file.isWriteable())
return ResourceUtil.getCanonicalResourceEL(file);
}
}
return null;
}
