// Licensed to the Apache Software Foundation (ASF) under one
// or more contributor license agreements.  See the NOTICE file
// distributed with this work for additional information
// regarding copyright ownership.  The ASF licenses this file
// to you 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 com.cloud.consoleproxy;

import com.cloud.agent.api.AgentControlAnswer;
import com.cloud.agent.api.ConsoleAccessAuthenticationCommand;
import com.cloud.agent.api.ConsoleProxyLoadReportCommand;
import com.cloud.agent.api.StartupCommand;
import com.cloud.host.HostVO;
import com.cloud.host.Status;
import com.cloud.host.Host.Type;
import com.cloud.info.ConsoleProxyInfo;
import com.cloud.utils.component.Manager;
import com.cloud.vm.ConsoleProxyVO;
public interface ConsoleProxyManager extends Manager {
	
	public static final int DEFAULT_PROXY_CAPACITY = 50;
	public static final int DEFAULT_STANDBY_CAPACITY = 10;
	public static final int DEFAULT_PROXY_VM_RAMSIZE = 1024;			// 1G
	public static final int DEFAULT_PROXY_VM_CPUMHZ = 500;				// 500 MHz
	
	public static final int DEFAULT_PROXY_CMD_PORT = 8001;
	public static final int DEFAULT_PROXY_VNC_PORT = 0;
	public static final int DEFAULT_PROXY_URL_PORT = 80;
	public static final int DEFAULT_PROXY_SESSION_TIMEOUT = 300000;		// 5 minutes
	
	public static final String ALERT_SUBJECT = "proxy-alert";
	public static final String CERTIFICATE_NAME = "CPVMCertificate";

    public void setManagementState(ConsoleProxyManagementState state);
    public ConsoleProxyManagementState getManagementState();
    public void resumeLastManagementState();
	
	public ConsoleProxyInfo assignProxy(long dataCenterId, long userVmId);
	
	public ConsoleProxyVO startProxy(long proxyVmId);
	public boolean stopProxy(long proxyVmId);
	public boolean rebootProxy(long proxyVmId);
	public boolean destroyProxy(long proxyVmId);

	public void onLoadReport(ConsoleProxyLoadReportCommand cmd);
	public AgentControlAnswer onConsoleAccessAuthentication(ConsoleAccessAuthenticationCommand cmd);
	
    public void onAgentConnect(HostVO host, StartupCommand cmd);
	public void onAgentDisconnect(long agentId, Status state);
}