/// <summary>
/// Deletes an object from a bucket
/// </summary>
public void DeleteObject(String bucketName, String keyName)
{
using (ObjectDeleteRequest objectDeleteRequest = new ObjectDeleteRequest(bucketName, keyName))
using (ObjectDeleteResponse objectDeleteResponse = service.ObjectDelete(objectDeleteRequest))
{ }
}
private void buttonDeleteObject_Click(object sender, EventArgs e)
{
try
{
if (this.listBoxObjects.SelectedItem == null)
return;
ConfirmDeleteForm confirmDeleteForm = new ConfirmDeleteForm(this.listBoxObjects.SelectedItems.Count.ToString());
if (confirmDeleteForm.ShowDialog() != DialogResult.OK)
return;
foreach (object item in listBoxObjects.SelectedItems)
{
// The first thing we need to do is check for the presence of a Temporary Redirect. These occur for a few
// minutes after an EU bucket is created, while S3 creates the DNS entries. If we get one, we need to delete
// the file from the redirect URL
String redirectUrl = null;
using (BucketListRequest testRequest = new BucketListRequest(this.comboBoxBucketNames.SelectedItem.ToString()))
{
testRequest.Method = "HEAD";
using (BucketListResponse testResponse = service.BucketList(testRequest))
{
if (testResponse.StatusCode == System.Net.HttpStatusCode.TemporaryRedirect)
{
redirectUrl = testResponse.Headers["Location"].ToString() + item.ToString();
}
}
}
using (ObjectDeleteRequest request = new ObjectDeleteRequest(this.comboBoxBucketNames.SelectedItem.ToString(), item.ToString()))
{
request.RedirectUrl = redirectUrl;
using (ObjectDeleteResponse response = service.ObjectDelete(request))
{ }
}
}
this.ListBucket(this.comboBoxBucketNames.SelectedItem.ToString());
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
public void Delete()
{
ObjectDeleteResponse response = null;
try
{
ObjectDeleteRequest request = new ObjectDeleteRequest(m_buckname, m_key);
response = Service.ObjectDelete(request);
}
catch (Exception ex)
{
throw ex;
}
finally
{
if (response != null && response.DataStream != null)
response.DataStream.Close();
}
}
static void DemonstrateThreeSharp()
{
Console.WriteLine("===========================================");
Console.WriteLine("Demonstrating the ThreeSharp Library");
Console.WriteLine("===========================================");
ThreeSharpConfig config = new ThreeSharpConfig();
config.AwsAccessKeyID = awsAccessKeyId;
config.AwsSecretAccessKey = awsSecretAccessKey;
IThreeSharp service = new ThreeSharpQuery(config);
// Convert the bucket name to lowercase for vanity domains.
// the bucket must be lower case since DNS is case-insensitive.
Random r = new Random();
string testBucketName = awsAccessKeyId.ToLower() + "-test-bucket" + r.Next(50000).ToString();;
string testBucketName2 = awsAccessKeyId.ToLower() + "-test-bucket" + r.Next(50000).ToString(); ;
string stringKeyName = "StringObject";
string encryptedFileKeyName = "EncryptedFileObject";
Console.WriteLine("\n----- Creating Bucket " + testBucketName + " -----");
using (BucketAddRequest request = new BucketAddRequest(testBucketName))
using (BucketAddResponse response = service.BucketAdd(request))
{ }
Console.WriteLine("\npress enter >");
Console.ReadLine();
Console.WriteLine("\n----- Listing Bucket " + testBucketName + " -----");
using (BucketListRequest request = new BucketListRequest(testBucketName))
using (BucketListResponse response = service.BucketList(request))
{
Console.WriteLine(response.StreamResponseToString());
}
Console.WriteLine("\npress enter >");
Console.ReadLine();
Console.WriteLine("\n----- Creating Bucket " + testBucketName2 + " -----");
using (BucketAddRequest request = new BucketAddRequest(testBucketName2))
using (BucketAddResponse response = service.BucketAdd(request))
{ }
Console.WriteLine("\npress enter >");
Console.ReadLine();
Console.WriteLine("\n----- Listing Bucket " + testBucketName2 + " -----");
using (BucketListRequest request = new BucketListRequest(testBucketName2))
using (BucketListResponse response = service.BucketList(request))
{
Console.WriteLine(response.StreamResponseToString());
}
Console.WriteLine("\npress enter >");
Console.ReadLine();
Console.WriteLine("\n----- Adding String Object to " + testBucketName + " -----");
using (ObjectAddRequest request = new ObjectAddRequest(testBucketName, stringKeyName))
{
request.LoadStreamWithString("This is a string object.");
using (ObjectAddResponse response = service.ObjectAdd(request))
{ }
}
Console.WriteLine("\npress enter >");
Console.ReadLine();
Console.WriteLine("\n----- Getting String Object -----");
using (ObjectGetRequest request = new ObjectGetRequest(testBucketName, stringKeyName))
{
using (ObjectGetResponse response = service.ObjectGet(request))
{
Console.WriteLine(response.StreamResponseToString());
}
}
Console.WriteLine("\npress enter >");
Console.ReadLine();
Console.WriteLine("\n----- Copying String Object to " + testBucketName2 + " -----");
using (ObjectCopyRequest request = new ObjectCopyRequest(testBucketName, stringKeyName, testBucketName2, stringKeyName + "Copy"))
using (ObjectCopyResponse response = service.ObjectCopy(request))
{
int i = 0;
}
Console.WriteLine("\npress enter >");
Console.ReadLine();
Console.WriteLine("\n----- Listing Bucket " + testBucketName2 + " -----");
using (BucketListRequest request = new BucketListRequest(testBucketName2))
using (BucketListResponse response = service.BucketList(request))
{
Console.WriteLine(response.StreamResponseToString());
}
Console.WriteLine("\npress enter >");
Console.ReadLine();
Console.WriteLine("\n----- Getting Copied String Object -----");
using (ObjectGetRequest request = new ObjectGetRequest(testBucketName2, stringKeyName + "Copy"))
{
using (ObjectGetResponse response = service.ObjectGet(request))
{
Console.WriteLine(response.StreamResponseToString());
}
}
Console.WriteLine("\npress enter >");
Console.ReadLine();
Console.WriteLine("\n----- Streaming File Object -----");
using (ObjectAddRequest request = new ObjectAddRequest(testBucketName, uploadFile))
{
request.LoadStreamWithFile(uploadPath + uploadFile);
using (ObjectAddResponse response = service.ObjectAdd(request))
{ }
}
Console.WriteLine("\npress enter >");
Console.ReadLine();
Console.WriteLine("\n----- Streaming/Encrypting File Object -----");
using (ObjectAddRequest request = new ObjectAddRequest(testBucketName, uploadFile + "Encrypted"))
{
request.LoadStreamWithFile(uploadPath + uploadFile);
request.EncryptStream(encryptionKey, encryptionIV);
using (ObjectAddResponse response = service.ObjectAdd(request))
{ }
}
Console.WriteLine("\npress enter >");
Console.ReadLine();
Console.WriteLine("\n----- Listing Bucket " + testBucketName + " -----");
using (BucketListRequest request = new BucketListRequest(testBucketName))
using (BucketListResponse response = service.BucketList(request))
{
Console.WriteLine(response.StreamResponseToString());
}
Console.WriteLine("\npress enter >");
Console.ReadLine();
Console.WriteLine("\n----- Streaming File to Disk -----");
using (ObjectGetRequest request = new ObjectGetRequest(testBucketName, uploadFile))
using (ObjectGetResponse response = service.ObjectGet(request))
{
response.StreamResponseToFile(downloadPath + uploadFile);
}
Console.WriteLine("\npress enter >");
Console.ReadLine();
Console.WriteLine("\n----- Streaming/Decrypting File to Disk -----");
using (ObjectGetRequest request = new ObjectGetRequest(testBucketName, uploadFile + "Encrypted"))
using (ObjectGetResponse response = service.ObjectGet(request))
{
response.DecryptStream(encryptionKey, encryptionIV);
response.StreamResponseToFile(downloadPath + "decrypted-" + uploadFile);
}
Console.WriteLine("\npress enter >");
Console.ReadLine();
Console.WriteLine("\n----- Query String Authorization Example -----");
using (UrlGetRequest request = new UrlGetRequest(testBucketName, uploadFile))
{
request.ExpiresIn = 60 * 1000;
using (UrlGetResponse response = service.UrlGet(request))
{
Console.WriteLine("Try this url in your web browser (it will only work for 60 seconds)\n");
Console.WriteLine(response.StreamResponseToString());
}
}
Console.WriteLine("\npress enter >");
Console.ReadLine();
Console.WriteLine("\n----- Adding String Object with Metadata and Public Read ACL -----");
using (ObjectAddRequest request = new ObjectAddRequest(testBucketName, stringKeyName + "Public"))
{
request.LoadStreamWithString("This is a publicly readable test.");
request.MetaData.Add("blah", "foo");
//request.Headers.Add("x-amz-acl", "private");
request.Headers.Add("x-amz-acl", "public-read");
//request.Headers.Add("x-amz-acl", "public-read-write");
//request.Headers.Add("x-amz-acl", "authenticated-read");
using (ObjectAddResponse response = service.ObjectAdd(request))
{ }
}
Console.WriteLine("\npress enter >");
Console.ReadLine();
Console.WriteLine("\n----- Getting Object's ACL -----");
using (ACLGetRequest request = new ACLGetRequest(testBucketName, stringKeyName + "Public"))
using (ACLGetResponse response = service.ACLGet(request))
{
Console.WriteLine(response.StreamResponseToString());
}
Console.WriteLine("\npress enter >");
Console.ReadLine();
Console.WriteLine("\n----- Deleting Objects -----");
using (ObjectDeleteRequest request = new ObjectDeleteRequest(testBucketName, stringKeyName))
using (ObjectDeleteResponse response = service.ObjectDelete(request))
{ }
using (ObjectDeleteRequest request = new ObjectDeleteRequest(testBucketName2, stringKeyName + "Copy"))
using (ObjectDeleteResponse response = service.ObjectDelete(request))
{ }
using (ObjectDeleteRequest request = new ObjectDeleteRequest(testBucketName, uploadFile))
using (ObjectDeleteResponse response = service.ObjectDelete(request))
{ }
using (ObjectDeleteRequest request = new ObjectDeleteRequest(testBucketName, uploadFile + "Encrypted"))
using (ObjectDeleteResponse response = service.ObjectDelete(request))
{ }
using (ObjectDeleteRequest request = new ObjectDeleteRequest(testBucketName, stringKeyName + "Public"))
using (ObjectDeleteResponse response = service.ObjectDelete(request))
{ }
Console.WriteLine("\npress enter >");
Console.ReadLine();
Console.WriteLine("\n----- Listing Bucket " + testBucketName + " -----");
using (BucketListRequest request = new BucketListRequest(testBucketName))
using (BucketListResponse response = service.BucketList(request))
{
Console.WriteLine(response.StreamResponseToString());
}
Console.WriteLine("\npress enter >");
Console.ReadLine();
Console.WriteLine("\n----- Listing Bucket " + testBucketName2 + " -----");
using (BucketListRequest request = new BucketListRequest(testBucketName2))
using (BucketListResponse response = service.BucketList(request))
{
Console.WriteLine(response.StreamResponseToString());
}
Console.WriteLine("\npress enter >");
Console.ReadLine();
Console.WriteLine("\n----- Listing All My Buckets -----");
using (BucketListRequest request = new BucketListRequest(null))
using (BucketListResponse response = service.BucketList(request))
{
Console.WriteLine(response.StreamResponseToString());
}
Console.WriteLine("\npress enter >");
Console.ReadLine();
Console.WriteLine("\n----- Deleting Bucket " + testBucketName + " -----");
using (BucketDeleteRequest request = new BucketDeleteRequest(testBucketName))
using (BucketDeleteResponse response = service.BucketDelete(request))
{ }
Console.WriteLine("\npress enter >");
Console.ReadLine();
Console.WriteLine("\n----- Deleting Bucket " + testBucketName2 + " -----");
using (BucketDeleteRequest request = new BucketDeleteRequest(testBucketName2))
using (BucketDeleteResponse response = service.BucketDelete(request))
{ }
Console.WriteLine("\npress enter >");
Console.ReadLine();
Console.WriteLine("\n----- Listing All My Buckets -----");
using (BucketListRequest request = new BucketListRequest(null))
using (BucketListResponse response = service.BucketList(request))
{
Console.WriteLine(response.StreamResponseToString());
}
Console.WriteLine("\npress enter >");
Console.ReadLine();
Console.WriteLine("\nTotal data transfers: " + service.GetTransfers().Length.ToString());
Console.WriteLine("Total bytes uploaded: " + service.GetTotalBytesUploaded().ToString());
Console.WriteLine("Total bytes downloaded: " + service.GetTotalBytesDownloaded().ToString());
Console.WriteLine("\npress enter >");
Console.ReadLine();
}
