public CookieStore(SyncedStore sp) {
super();
mSharedPreferences = sp;
SyncedStore.Reader r = mSharedPreferences.read();
try {
for (String k : r.keySet()) {
if (k.startsWith(COOKIE_PREFIX) && k.endsWith(COOKIE_VALUE_TAG)) {
String cookieName = k.substring(COOKIE_PREFIX_LEN, k.length() - COOKIE_VALUE_TAG_LEN);
BasicClientCookie c = cookieFromPrefs(r, cookieName);
super.addCookie(c);
}
}
} finally {
r.complete();
}
}
private BasicClientCookie cookieFromPrefs(SyncedStore.Reader r, String cookieName) {
String prefix = COOKIE_PREFIX + cookieName;
BasicClientCookie c = null;
String cookieValue = r.getString(prefix + "value", null);
if (cookieValue == null) return null;
String cookiePath = r.getString(prefix + "path", null);
String cookieDomain = r.getString(prefix + "domain", null);
String cookieExpiry = r.getString(prefix + "expiry", null);
c = new BasicClientCookie(cookieName, cookieValue);
c.setPath(cookiePath);
c.setDomain(cookieDomain);
c.setExpiryDate(dateFromString(cookieExpiry));
return c;
}
@Override
public synchronized void addCookie(Cookie cookie) {
super.addCookie(cookie);
String name = cookie.getName();
Cookie existing = null;
SyncedStore.Reader r = mSharedPreferences.read();
try {
existing = cookieFromPrefs(r, name);
} finally {
r.complete();
}
if (existing == null
|| !existing.getValue().equals(cookie.getValue())
|| !existing.getPath().equals(cookie.getPath())
|| !existing.getDomain().equals(cookie.getDomain())
|| !existing.getExpiryDate().equals(cookie.getExpiryDate())) {
SyncedStore.Editor e = mSharedPreferences.edit();
try {
// clear the existing cookie from prefs.
String prefix = COOKIE_PREFIX + name;
for (String k : e.keySet()) {
if (k.startsWith(prefix)) {
e.remove(k);
}
}
// and then, if new cookie is persistent, then add it!
if (cookie.getExpiryDate() != null) {
cookieToPrefs(cookie, e);
}
} finally {
e.commit();
}
}
}
