/*
* Copyright (C) 2010-2011 Geometer Plus <contact@geometerplus.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
*/
package org.geometerplus.fbreader.network.authentication;
import java.util.*;
import org.geometerplus.zlibrary.core.options.ZLStringOption;
import org.geometerplus.zlibrary.core.network.ZLNetworkException;
import org.geometerplus.fbreader.network.*;
import org.geometerplus.fbreader.network.authentication.litres.LitResAuthenticationManager;
public abstract class NetworkAuthenticationManager {
private static final HashMap<String, NetworkAuthenticationManager> ourManagers = new HashMap<String, NetworkAuthenticationManager>();
public static NetworkAuthenticationManager createManager(INetworkLink link, String sslCertificate, Class<? extends NetworkAuthenticationManager> managerClass) {
NetworkAuthenticationManager mgr = ourManagers.get(link.getSiteName());
if (mgr == null) {
if (managerClass == LitResAuthenticationManager.class) {
mgr = new LitResAuthenticationManager(link, sslCertificate);
}
if (mgr != null) {
ourManagers.put(link.getSiteName(), mgr);
}
}
return mgr;
}
public final INetworkLink Link;
public final ZLStringOption UserNameOption;
public final String SSLCertificate;
protected NetworkAuthenticationManager(INetworkLink link, String sslCertificate) {
Link = link;
UserNameOption = new ZLStringOption(link.getSiteName(), "userName", "");
SSLCertificate = sslCertificate;
}
/*
* Common manager methods
*/
public abstract boolean isAuthorised(boolean useNetwork /* = true */) throws ZLNetworkException;
public abstract void authorise(String password) throws ZLNetworkException;
public abstract void logOut();
public abstract BookReference downloadReference(NetworkBookItem book);
public abstract Map<String,String> getSmsRefillingData();
public final boolean mayBeAuthorised(boolean useNetwork) {
try {
return isAuthorised(useNetwork);
} catch (ZLNetworkException e) {
}
return true;
}
/*
* Account specific methods (can be called only if authorised!!!)
*/
public abstract String currentUserName();
public boolean needsInitialization() {
return false;
}
public void initialize() throws ZLNetworkException {
throw new ZLNetworkException(NetworkException.ERROR_UNSUPPORTED_OPERATION);
}
// returns true if link must be purchased before downloading
public boolean needPurchase(NetworkBookItem book) {
return true;
}
public void purchaseBook(NetworkBookItem book) throws ZLNetworkException {
throw new ZLNetworkException(NetworkException.ERROR_UNSUPPORTED_OPERATION);
}
public List<NetworkBookItem> purchasedBooks() {
return Collections.emptyList();
}
public String currentAccount() {
return null;
}
//public abstract ZLNetworkSSLCertificate certificate();
/*
* refill account
*/
public String refillAccountLink() {
return null;
}
public abstract void initUser(String userName, String sid) throws ZLNetworkException;
/*
* Password Recovery
*/
public boolean passwordRecoverySupported() {
return false;
}
public void recoverPassword(String email) throws ZLNetworkException {
throw new ZLNetworkException(NetworkException.ERROR_UNSUPPORTED_OPERATION);
}
}