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/*
* Copyright (C) 2012-2014 Dominik Schürmann <dominik@dominikschuermann.de>
* Copyright (C) 2011-2014 Thialfihar <thi@thialfihar.org>
* Copyright (C) 2011 Senecaso
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.sufficientlysecure.keychain.keyimport;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.util.List;
public abstract class Keyserver {
public static class CloudSearchFailureException extends Exception {
private static final long serialVersionUID = 2703768928624654515L;
public CloudSearchFailureException(String message) {
super(message);
}
public CloudSearchFailureException() {
super();
}
}
public static class QueryFailedException extends CloudSearchFailureException {
private static final long serialVersionUID = 2703768928624654512L;
public QueryFailedException(String message) {
super(message);
}
}
public static class QueryNeedsRepairException extends CloudSearchFailureException {
private static final long serialVersionUID = 2693768928624654512L;
}
public static class TooManyResponsesException extends QueryNeedsRepairException {
private static final long serialVersionUID = 2703768928624654513L;
}
public static class QueryTooShortException extends QueryNeedsRepairException {
private static final long serialVersionUID = 2703768928624654514L;
}
/**
* query too short _or_ too many responses
*/
public static class QueryTooShortOrTooManyResponsesException extends QueryNeedsRepairException {
private static final long serialVersionUID = 2703768928624654518L;
}
public static class AddKeyException extends Exception {
private static final long serialVersionUID = -507574859137295530L;
}
public abstract List<ImportKeysListEntry> search(String query)
throws QueryFailedException, QueryNeedsRepairException;
public abstract String get(String keyIdHex) throws QueryFailedException;
public abstract void add(String armoredKey) throws AddKeyException;
public static String readAll(InputStream in, String encoding) throws IOException {
ByteArrayOutputStream raw = new ByteArrayOutputStream();
byte buffer[] = new byte[1 << 16];
int n = 0;
while ((n = in.read(buffer)) != -1) {
raw.write(buffer, 0, n);
}
if (encoding == null) {
encoding = "utf8";
}
return raw.toString(encoding);
}
}
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