1 files changed, 0 insertions, 87 deletions
diff --git a/src/main/java/eu/siacs/conversations/entities/DownloadableFile.java b/src/main/java/eu/siacs/conversations/entities/DownloadableFile.java
deleted file mode 100644
index d35a4b01..00000000
--- a/src/main/java/eu/siacs/conversations/entities/DownloadableFile.java
+++ /dev/null
@@ -1,87 +0,0 @@
-package eu.siacs.conversations.entities;
-
-import java.io.File;
-
-import eu.siacs.conversations.utils.MimeUtils;
-
-public class DownloadableFile extends File {
-
-	private static final long serialVersionUID = 2247012619505115863L;
-
-	private long expectedSize = 0;
-	private String sha1sum;
-	private byte[] aeskey;
-
-	private byte[] iv = { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08,
-			0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0xf };
-
-	public DownloadableFile(String path) {
-		super(path);
-	}
-
-	public long getSize() {
-		return super.length();
-	}
-
-	public long getExpectedSize() {
-		return this.expectedSize;
-	}
-
-	public String getMimeType() {
-		String path = this.getAbsolutePath();
-		int start = path.lastIndexOf('.') + 1;
-		if (start < path.length()) {
-			String mime = MimeUtils.guessMimeTypeFromExtension(path.substring(start));
-			return mime == null ? "" : mime;
-		} else {
-			return "";
-		}
-	}
-
-	public void setExpectedSize(long size) {
-		this.expectedSize = size;
-	}
-
-	public String getSha1Sum() {
-		return this.sha1sum;
-	}
-
-	public void setSha1Sum(String sum) {
-		this.sha1sum = sum;
-	}
-
-	public void setKeyAndIv(byte[] keyIvCombo) {
-		if (keyIvCombo.length == 48) {
-			byte[] secretKey = new byte[32];
-			byte[] iv = new byte[16];
-			System.arraycopy(keyIvCombo, 0, iv, 0, 16);
-			System.arraycopy(keyIvCombo, 16, secretKey, 0, 32);
-			this.aeskey = secretKey;
-			this.iv = iv;
-		} else if (keyIvCombo.length >= 32) {
-			byte[] secretKey = new byte[32];
-			System.arraycopy(keyIvCombo, 0, secretKey, 0, 32);
-			this.aeskey = secretKey;
-		} else if (keyIvCombo.length >= 16) {
-			byte[] secretKey = new byte[16];
-			System.arraycopy(keyIvCombo, 0, secretKey, 0, 16);
-			this.aeskey = secretKey;
-		}
-	}
-
-	public void setKey(byte[] key) {
-		this.aeskey = key;
-	}
-
-	public void setIv(byte[] iv) {
-		this.iv = iv;
-	}
-
-	public byte[] getKey() {
-		return this.aeskey;
-	}
-
-	public byte[] getIv() {
-		return this.iv;
-	}
-}