/*================================================================================
Copyright (c) 2008 VMware, Inc. All Rights Reserved.
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are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice,
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package com.vmware.vim25.mo.samples.ovf;
import java.io.File;
import java.io.FileOutputStream;
import java.io.FileWriter;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.net.URL;
import javax.net.ssl.HostnameVerifier;
import javax.net.ssl.HttpsURLConnection;
import javax.net.ssl.SSLSession;
import com.vmware.vim25.HttpNfcLeaseDeviceUrl;
import com.vmware.vim25.HttpNfcLeaseInfo;
import com.vmware.vim25.HttpNfcLeaseState;
import com.vmware.vim25.OvfCreateDescriptorParams;
import com.vmware.vim25.OvfCreateDescriptorResult;
import com.vmware.vim25.OvfFile;
import com.vmware.vim25.mo.HostSystem;
import com.vmware.vim25.mo.HttpNfcLease;
import com.vmware.vim25.mo.InventoryNavigator;
import com.vmware.vim25.mo.ManagedEntity;
import com.vmware.vim25.mo.ServiceInstance;
import com.vmware.vim25.mo.VirtualApp;
import com.vmware.vim25.mo.VirtualMachine;
/**
* Exports VMDK(s) and OVF Descriptor for a VM or a vApp.
* http://vijava.sf.net
* @author Steve Jin (sjin@vmware.com)
*/
public class ExportOvfToLocal
{
public static LeaseProgressUpdater leaseProgUpdater;
public static void main(String[] args) throws Exception
{
if (args.length != 7)
{
System.out.println("java ExportOvfToLocal <SdkUrl> <username> <password> <VappOrVmName> <hostip> <VirtualMachine|VirtualApp> <localDir>");
System.out.println("java ExportOvfToLocal https://10.20.152.74/sdk root password NewVM1 10.20.152.74 VirtualMachine C:\\Temp\\ovf\\");
return;
}
ServiceInstance si = new ServiceInstance(new URL(args[0]), args[1], args[2], true);
String vAppOrVmName = args[3];
String hostip = args[4];
String entityType = args[5];
String targetDir = args[6];
HostSystem host = (HostSystem) si.getSearchIndex().findByIp(null, hostip, false);
System.out.println("Host Name : " + host.getName());
System.out.println("Network : " + host.getNetworks()[0].getName());
System.out.println("Datastore : " + host.getDatastores()[0].getName());
InventoryNavigator iv = new InventoryNavigator(si.getRootFolder());
HttpNfcLease hnLease = null;
ManagedEntity me = null;
if (entityType.equals("VirtualApp"))
{
me = iv.searchManagedEntity("VirtualApp", vAppOrVmName);
hnLease = ((VirtualApp)me).exportVApp();
}
else
{
me = iv.searchManagedEntity("VirtualMachine", vAppOrVmName);
hnLease = ((VirtualMachine)me).exportVm();
}
// Wait until the HttpNfcLeaseState is ready
HttpNfcLeaseState hls;
for(;;)
{
hls = hnLease.getState();
if(hls == HttpNfcLeaseState.ready)
{
break;
}
if(hls == HttpNfcLeaseState.error)
{
si.getServerConnection().logout();
return;
}
}
System.out.println("HttpNfcLeaseState: ready ");
HttpNfcLeaseInfo httpNfcLeaseInfo = hnLease.getInfo();
httpNfcLeaseInfo.setLeaseTimeout(300*1000*1000);
printHttpNfcLeaseInfo(httpNfcLeaseInfo);
//Note: the diskCapacityInByte could be many time bigger than
//the total size of VMDK files downloaded.
//As a result, the progress calculated could be much less than reality.
long diskCapacityInByte = (httpNfcLeaseInfo.getTotalDiskCapacityInKB()) * 1024;
leaseProgUpdater = new LeaseProgressUpdater(hnLease, 5000);
leaseProgUpdater.start();
long alredyWrittenBytes = 0;
HttpNfcLeaseDeviceUrl[] deviceUrls = httpNfcLeaseInfo.getDeviceUrl();
if (deviceUrls != null)
{
OvfFile[] ovfFiles = new OvfFile[deviceUrls.length];
System.out.println("Downloading Files:");
for (int i = 0; i < deviceUrls.length; i++)
{
String deviceId = deviceUrls[i].getKey();
String deviceUrlStr = deviceUrls[i].getUrl();
String diskFileName = deviceUrlStr.substring(deviceUrlStr.lastIndexOf("/") + 1);
String diskUrlStr = deviceUrlStr.replace("*", hostip);
String diskLocalPath = targetDir + diskFileName;
System.out.println("File Name: " + diskFileName);
System.out.println("VMDK URL: " + diskUrlStr);
String cookie = si.getServerConnection().getVimService().getWsc().getCookie();
long lengthOfDiskFile = writeVMDKFile(diskLocalPath, diskUrlStr, cookie, alredyWrittenBytes, diskCapacityInByte);
alredyWrittenBytes += lengthOfDiskFile;
OvfFile ovfFile = new OvfFile();
ovfFile.setPath(diskFileName);
ovfFile.setDeviceId(deviceId);
ovfFile.setSize(lengthOfDiskFile);
ovfFiles[i] = ovfFile;
}
OvfCreateDescriptorParams ovfDescParams = new OvfCreateDescriptorParams();
ovfDescParams.setOvfFiles(ovfFiles);
OvfCreateDescriptorResult ovfCreateDescriptorResult =
si.getOvfManager().createDescriptor(me, ovfDescParams);
String ovfPath = targetDir + vAppOrVmName + ".ovf";
FileWriter out = new FileWriter(ovfPath);
out.write(ovfCreateDescriptorResult.getOvfDescriptor());
out.close();
System.out.println("OVF Desriptor Written to file: " + ovfPath);
}
System.out.println("Completed Downloading the files");
leaseProgUpdater.interrupt();
hnLease.httpNfcLeaseProgress(100);
hnLease.httpNfcLeaseComplete();
si.getServerConnection().logout();
}
private static void printHttpNfcLeaseInfo(HttpNfcLeaseInfo info)
{
System.out.println("######################## HttpNfcLeaseInfo ###########################");
System.out.println("Lease Timeout: " + info.getLeaseTimeout());
System.out.println("Total Disk capacity: " + info.getTotalDiskCapacityInKB());
HttpNfcLeaseDeviceUrl[] deviceUrlArr = info.getDeviceUrl();
if (deviceUrlArr != null)
{
int deviceUrlCount = 1;
for (HttpNfcLeaseDeviceUrl durl : deviceUrlArr)
{
System.out.println("HttpNfcLeaseDeviceUrl : "
+ deviceUrlCount++);
System.out.println(" Device URL Import Key: "
+ durl.getImportKey());
System.out.println(" Device URL Key: " + durl.getKey());
System.out.println(" Device URL : " + durl.getUrl());
System.out.println(" SSL Thumbprint : " + durl.getSslThumbprint());
}
}
else
{
System.out.println("No Device URLS Found");
}
}
private static long writeVMDKFile(String localFilePath, String diskUrl, String cookie,
long bytesAlreadyWritten, long totalBytes) throws IOException
{
HttpsURLConnection conn = getHTTPConnection(diskUrl, cookie);
InputStream in = conn.getInputStream();
OutputStream out = new FileOutputStream(new File(localFilePath));
byte[] buf = new byte[102400];
int len = 0;
long bytesWritten = 0;
while ((len = in.read(buf)) > 0)
{
out.write(buf, 0, len);
bytesWritten += len;
int percent = (int)(((bytesAlreadyWritten + bytesWritten) * 100) / totalBytes);
leaseProgUpdater.setPercent(percent);
System.out.println("written: " + bytesWritten);
}
in.close();
out.close();
return bytesWritten;
}
private static HttpsURLConnection getHTTPConnection(String urlStr, String cookieStr) throws IOException
{
HostnameVerifier hv = new HostnameVerifier()
{
public boolean verify(String urlHostName, SSLSession session)
{
return true;
}
};
HttpsURLConnection.setDefaultHostnameVerifier(hv);
URL url = new URL(urlStr);
HttpsURLConnection conn = (HttpsURLConnection) url.openConnection();
conn.setDoInput(true);
conn.setDoOutput(true);
conn.setAllowUserInteraction(true);
conn.setRequestProperty("Cookie", cookieStr);
conn.connect();
return conn;
}
}