public override void Execute()
{
Amazon.EC2.AmazonEC2Client client = new Amazon.EC2.AmazonEC2Client(AWSAuthConnection.OUR_ACCESS_KEY_ID, AWSAuthConnection.OUR_SECRET_ACCESS_KEY);
List<string> snapshotsToDelete = new List<string>();
if (isVolumeId)
{
// delete snapshots belonging to this volume
DescribeSnapshotsRequest request = new DescribeSnapshotsRequest();
DescribeSnapshotsResponse response = client.DescribeSnapshots(request);
foreach (Amazon.EC2.Model.Snapshot s in response.DescribeSnapshotsResult.Snapshot)
{
if (string.Equals(s.VolumeId, id, StringComparison.InvariantCultureIgnoreCase))
{
DateTime snapshotDate = DateTime.Parse(s.StartTime);
if (snapshotDate.AddDays(days) < DateTime.Now)
snapshotsToDelete.Add(s.SnapshotId);
}
}
}
else
{
snapshotsToDelete.Add(id);
}
foreach (string snapshotId in snapshotsToDelete)
{
Console.WriteLine("Deleting snapshot ID {0}", snapshotId);
Amazon.EC2.Model.DeleteSnapshotRequest request = new Amazon.EC2.Model.DeleteSnapshotRequest();
request.SnapshotId = snapshotId;
Amazon.EC2.Model.DeleteSnapshotResponse response = client.DeleteSnapshot(request);
}
}
public override void Execute()
{
AmazonEC2Client client = new AmazonEC2Client(AWSAuthConnection.OUR_ACCESS_KEY_ID, AWSAuthConnection.OUR_SECRET_ACCESS_KEY);
DescribeInstancesRequest request = new DescribeInstancesRequest();
DescribeInstancesResponse response = client.DescribeInstances(request);
Dictionary<string, List<RunningInstance>> instances = new Dictionary<string, List<RunningInstance>>();
foreach (Reservation r in response.DescribeInstancesResult.Reservation)
foreach (RunningInstance i in r.RunningInstance)
{
if (!instances.ContainsKey(i.ImageId))
instances[i.ImageId] = new List<RunningInstance>();
instances[i.ImageId].Add(i);
}
List<string> allImageIds = new List<string>();
foreach (string imageId in instances.Keys)
allImageIds.Add(imageId);
DescribeImagesRequest imageReq = new DescribeImagesRequest();
imageReq.ImageId = allImageIds;
DescribeImagesResponse imageResp = client.DescribeImages(imageReq);
Dictionary<string, Image> imageDescriptions = new Dictionary<string, Image>();
foreach (Image image in imageResp.DescribeImagesResult.Image)
imageDescriptions.Add(image.ImageId, image);
foreach (string imageId in instances.Keys)
{
if (imageDescriptions.ContainsKey(imageId))
Console.WriteLine("--- {0} {1} ({2} {3})",
imageId,
imageDescriptions[imageId].ImageLocation,
imageDescriptions[imageId].Platform,
imageDescriptions[imageId].Architecture);
else
Console.WriteLine("--- {0} (AMI not found)", imageId);
foreach (RunningInstance i in instances[imageId])
{
DateTime launchTime = DateTime.Parse(i.LaunchTime);
Console.Write("{0}\t{1}\t{2}\t{3}\t{4}", launchTime, i.InstanceType, i.InstanceState.Name, i.InstanceId, i.StateTransitionReason);
if (ips)
Console.Write("\t{0}\t{1}", i.PublicDnsName, i.PrivateDnsName);
Console.WriteLine();
}
Console.WriteLine();
}
}
public override void Execute()
{
AWSAuthConnection svc = new AWSAuthConnection();
IEnumerable<ListEntry> keys;
if (!big)
{
if (key.EndsWith("*") || sub)
{
while (key.EndsWith("*"))
key = key.Substring(0, key.Length - 1);
IterativeList list = new IterativeList(bucket, key);
if (list.Count == IterativeList.EntryCount.some && explicitFilename)
throw new SyntaxException("You specified a destination filename but there is more than one key; can't copy multiple keys to one file");
keys = list;
}
else
{
List<ListEntry> singleton = new List<ListEntry>();
singleton.Add(new ListEntry(key, DateTime.UtcNow, null, 0, null, null));
keys = singleton;
}
}
else
{
if (key.EndsWith("*"))
throw new SyntaxException("Can't use wildcard (*) with the /big option");
else
{
List<ListEntry> sorted = new List<ListEntry>();
foreach (ListEntry e in new IterativeList(bucket, key + ".", new Regex("^" + Regex.Escape(key) + @"\.\d{3,5}$")))
sorted.Add(e);
if (sorted.Count == 0)
throw new FileNotFoundException("Not found: " + key + ".000");
sorted.Sort(NumericSuffixCompare);
keys = sorted;
}
}
if (keys is IterativeList && (keys as IterativeList).Count == IterativeList.EntryCount.zero)
throw new FileNotFoundException("No keys found: " + key);
else
{
FileStream fs = null;
ConsoleCancelEventHandler deletePartialFileHandler = delegate
{
if (fs != null)
{
try { fs.Close(); }
catch { }
File.Delete(fs.Name);
Console.WriteLine("Deleted partial file: " + fs.Name);
}
};
Console.CancelKeyPress += deletePartialFileHandler;
try
{
if (big)
fs = new FileStream(filename, FileMode.Create, FileAccess.ReadWrite);
int sequence = 0;
foreach (ListEntry entry in keys)
{
GetResponse getResp = svc.get(bucket, entry.Key, null, true);
if (!big)
{
string thisFilename;
if (sub)
{
thisFilename = Path.Combine(filename, KeyToFilename(entry.Key.Substring(key.Length)));
string directoryName = Path.GetDirectoryName(thisFilename);
if (!Directory.Exists(directoryName))
Directory.CreateDirectory(directoryName);
}
else if (explicitFilename)
thisFilename = filename;
else
thisFilename = entry.Key.Substring(entry.Key.LastIndexOf("/") + 1);
fs = new FileStream(thisFilename, FileMode.Create, FileAccess.ReadWrite);
}
else
{
if (!entry.Key.EndsWith(string.Format(".{0:000}", sequence)))
{
Console.Error.WriteLine(string.Format("Warning: The download has completed because there is no chunk number {0}, but there are chunks on S3 with higher numbers. These chunks were probably uploaded to S3 when the file was larger than it is now, but it could indicate a missing chunk. To surpress this message, delete the later chunks.", sequence));
break;
}
}
Console.WriteLine(string.Format("{0}/{1}", bucket, entry.Key));
StreamToStream(getResp.Object.Stream, fs, getResp.Connection.Headers["ETag"], entry.Key, entry.Size);
getResp.Object.Stream.Close();
if (!big)
fs.Close();
getResp.Connection.Close();
sequence++;
}
if (big)
fs.Close();
}
catch
{
deletePartialFileHandler(null, null);
throw;
}
finally
{
Console.CancelKeyPress -= deletePartialFileHandler;
}
}
}
public override void Execute()
{
AWSAuthConnection svc = new AWSAuthConnection();
IEnumerable<ListEntry> keys;
if (!big)
{
if (key.EndsWith("*") || sub)
{
while (key.EndsWith("*"))
key = key.Substring(0, key.Length - 1);
IterativeList list = new IterativeList(bucket, key, regex);
if (list.Count == IterativeList.EntryCount.some && explicitFilename)
throw new SyntaxException("You specified a destination filename but there is more than one key; can't copy multiple keys to one file");
keys = list;
}
else
{
List<ListEntry> singleton = new List<ListEntry>();
singleton.Add(new ListEntry(key, DateTime.UtcNow, null, 0, null, null));
keys = singleton;
}
}
else
{
if (key.EndsWith("*"))
throw new SyntaxException("Can't use wildcard (*) with the /big option");
else
{
List<ListEntry> sorted = new List<ListEntry>();
foreach (ListEntry e in new IterativeList(bucket, key + ".", new Regex("^" + Regex.Escape(key) + @"\.\d{3,5}$")))
sorted.Add(e);
if (sorted.Count == 0)
throw new FileNotFoundException("Not found: " + key + ".000");
sorted.Sort(NumericSuffixCompare);
keys = sorted;
}
}
if (keys is IterativeList && (keys as IterativeList).Count == IterativeList.EntryCount.zero)
throw new FileNotFoundException("No keys found: " + key);
else
{
FileStream fs = null;
ConsoleCancelEventHandler deletePartialFileHandler = delegate
{
if (fs != null)
{
try { fs.Close(); }
catch { }
File.Delete(fs.Name);
Console.Error.WriteLine("Deleted partial file: " + fs.Name);
}
};
Console.CancelKeyPress += deletePartialFileHandler;
try
{
if (big)
fs = new FileStream(filename, FileMode.Create, FileAccess.ReadWrite);
int sequence = 0;
foreach (ListEntry entry in keys)
{
string thisFilename = null;
DateTime thisLastModified = DateTime.MinValue;
if (!big)
{
if (sub)
{
if ("*" == Path.GetFileNameWithoutExtension(filename))
{
// replace star with key/prefix:
// bucket/path/prefix/[files] c:\local\* /sub ==> c:\local\path\prefix\[files]
thisFilename = Path.Combine(Path.GetDirectoryName(filename), KeyToFilename(entry.Key));
}
else
{
// strip key/prefix, leaving only filename:
// bucket/path/prefix/[files] c:\local\ /sub ==> c:\local\[files]
thisFilename = Path.Combine(filename, KeyToFilename(entry.Key.Substring(key.Length)));
}
string directoryName = Path.GetDirectoryName(thisFilename);
if (!Directory.Exists(directoryName))
{
Directory.CreateDirectory(directoryName);
}
}
else if (explicitFilename)
{
thisFilename = filename;
}
else
{
thisFilename = entry.Key.Substring(entry.Key.LastIndexOf("/") + 1);
}
if(Path.GetFileName (thisFilename).Trim ().Length == 0)
{
continue;
}
thisLastModified = File.GetLastWriteTimeUtc (thisFilename);
fs = null;
}
else
{
if (!entry.Key.EndsWith(string.Format(".{0:000}", sequence)))
{
Console.Error.WriteLine(string.Format("Warning: The download has completed because there is no chunk number {0}, but there are chunks on S3 with higher numbers. These chunks were probably uploaded to S3 when the file was larger than it is now, but it could indicate a missing chunk. To surpress this message, delete the later chunks.", sequence));
break;
}
}
Console.Write(string.Format("{0}/{1} {2} ", bucket, entry.Key, s3.Utils.FormatFileSize(entry.Size)));
if (null != install)
{
install.SetFile(thisFilename, !File.Exists(thisFilename));
}
try
{
GetResponse getResp = svc.getIfModifiedSince(bucket, entry.Key, thisLastModified, true); // may throw 304
if(fs == null) fs = new FileStream(thisFilename, FileMode.Create, FileAccess.ReadWrite);
StreamToStream(getResp.Object.Stream, fs, md5 ? getResp.Connection.Headers["ETag"] : null, entry.Key, entry.Size);
getResp.Object.Stream.Close();
if (!big)
fs.Close();
getResp.Connection.Close();
sequence++;
File.SetLastWriteTimeUtc (thisFilename, entry.LastModified);
Console.WriteLine();
if (null != install)
{
// newer file downloaded
install.SetFile(thisFilename, true);
}
}
catch(WebException x)
{
if(x.Message.Contains ("(304)"))
{
Console.WriteLine(" Not modified");
continue;
}
throw;
}
}
if (big)
fs.Close();
if (null != install)
{
install.InstallProducts(true);
}
}
catch
{
deletePartialFileHandler(null, null);
throw;
}
finally
{
Console.CancelKeyPress -= deletePartialFileHandler;
}
}
}
