Beispiel #1
0
 public void Get(string DistLocation)
 {
     ObjectGetResponse response = null;
     try
     {
         ObjectGetRequest request = new ObjectGetRequest(m_buckname, m_key);
         response = Service.ObjectGet(request);
         response.StreamResponseToFile(DistLocation);
     }
     catch (Exception ex)
     {
         throw ex;
     }
     finally
     {
         if (response != null && response.DataStream != null)
             response.DataStream.Close();
     }
 }
        /// <summary>
        /// Gets a string object from a bucket, and returns it as a String
        /// </summary>
        public String GetStringObject(String bucketName, String keyName)
        {
            String stringResponse = null;

            using (ObjectGetRequest objectGetRequest = new ObjectGetRequest(bucketName, keyName))
            using (ObjectGetResponse objectGetResponse = this.service.ObjectGet(objectGetRequest))
            {
                stringResponse = objectGetResponse.StreamResponseToString();
            }

            return stringResponse;
        }
 /// <summary>
 /// Gets a file object from a bucket, and streams it to disk
 /// </summary>
 public void GetFileObject(String bucketName, String keyName, String localfile)
 {
     using (ObjectGetRequest objectGetRequest = new ObjectGetRequest(bucketName, keyName))
     using (ObjectGetResponse objectGetResponse = this.service.ObjectGet(objectGetRequest))
     {
         objectGetResponse.StreamResponseToFile(localfile);
     }
 }
 /// <summary>
 /// Gets a file object from a bucket, streaming it to disk, with decryption
 /// </summary>
 public void GetDecryptFileObject(String bucketName, String keyName, String localfile, String encryptionKey, String encryptionIV)
 {
     using (ObjectGetRequest objectGetRequest = new ObjectGetRequest(bucketName, keyName))
     using (ObjectGetResponse objectGetResponse = this.service.ObjectGet(objectGetRequest))
     {
         objectGetResponse.DecryptStream(encryptionKey, encryptionIV);
         objectGetResponse.StreamResponseToFile(localfile);
     }
 }
Beispiel #5
0
      public Stream GetBinary(string key)
      {
         try
         {
            MemoryStream stream = new MemoryStream();
            using (ObjectGetRequest objectGetRequest = new ObjectGetRequest(BucketName, key))
            using (ObjectGetResponse objectGetResponse = _service.ObjectGet(objectGetRequest))
            {

               byte[] buffer = new byte[1024];
               int bytesRead = 0;
               while (true)
               {
                  bytesRead = objectGetResponse.DataStream.Read(buffer, 0, buffer.Length);
                  if (bytesRead == 0)
                     break;

                  stream.Write(buffer, 0, bytesRead);
               }
            }

            return stream;
         }
         catch (ThreeSharpException e)
         {
            if (e.StatusCode == System.Net.HttpStatusCode.NotFound)
               return null;

            throw;
         }
      }
      public Stream Get(string key)
      {
         MemoryStream stream = new MemoryStream();
 
         using (ObjectGetRequest objectGetRequest = new ObjectGetRequest("tadtestus", key))
         using (ObjectGetResponse objectGetResponse = _service.ObjectGet(objectGetRequest))
         {
            TransferStream(objectGetResponse.DataStream, stream);
         }

         return stream;
      }
        private void DownloadFile(String bucketName, String key)
        {
            // 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 download
            // the file from the redirect URL

            String redirectUrl = null;
            using (BucketListRequest testRequest = new BucketListRequest(bucketName))
            {
                testRequest.Method = "HEAD";
                using (BucketListResponse testResponse = service.BucketList(testRequest))
                {
                    if (testResponse.StatusCode == System.Net.HttpStatusCode.TemporaryRedirect)
                    {
                        redirectUrl = testResponse.Headers["Location"].ToString() + key;
                    }
                }
            }

            using (ObjectGetRequest request = new ObjectGetRequest(bucketName, key))
            {
                request.RedirectUrl = redirectUrl;
                using (ObjectGetResponse response = service.ObjectGet(request))
                {
                    response.StreamResponseToFile(this.basePath + key);
                }
            }

            this.listBoxFolder.Invoke(listFolderDelegate, new object[] { this.basePath });
        }
        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();

        }