1 files changed, 121 insertions, 121 deletions
diff --git a/src/main/java/de/pixart/messenger/xmpp/jingle/stanzas/Content.java b/src/main/java/de/pixart/messenger/xmpp/jingle/stanzas/Content.java
index bef32926f..fc7231e30 100644
--- a/src/main/java/de/pixart/messenger/xmpp/jingle/stanzas/Content.java
+++ b/src/main/java/de/pixart/messenger/xmpp/jingle/stanzas/Content.java
@@ -5,125 +5,125 @@ import de.pixart.messenger.xml.Element;
 
 public class Content extends Element {
 
-	public enum Version {
-		FT_3("urn:xmpp:jingle:apps:file-transfer:3"),
-		FT_4("urn:xmpp:jingle:apps:file-transfer:4");
-
-		private final String namespace;
-
-		Version(String namespace) {
-			this.namespace = namespace;
-		}
-
-		public String getNamespace() {
-			return namespace;
-		}
-	}
-
-	private String transportId;
-
-	public Content() {
-		super("content");
-	}
-
-	public Content(String creator, String name) {
-		super("content");
-		this.setAttribute("creator", creator);
-		this.setAttribute("name", name);
-	}
-
-	public Version getVersion() {
-		if (hasChild("description", Version.FT_3.namespace)) {
-			return Version.FT_3;
-		} else if (hasChild("description" , Version.FT_4.namespace)) {
-			return Version.FT_4;
-		}
-		return null;
-	}
-
-	public void setTransportId(String sid) {
-		this.transportId = sid;
-	}
-
-	public Element setFileOffer(DownloadableFile actualFile, boolean otr, Version version) {
-		Element description = this.addChild("description", version.namespace);
-		Element file;
-		if (version == Version.FT_3) {
-			Element offer = description.addChild("offer");
-			file = offer.addChild("file");
-		} else {
-			file = description.addChild("file");
-		}
-		file.addChild("size").setContent(Long.toString(actualFile.getExpectedSize()));
-		if (otr) {
-			file.addChild("name").setContent(actualFile.getName() + ".otr");
-		} else {
-			file.addChild("name").setContent(actualFile.getName());
-		}
-		return file;
-	}
-
-	public Element getFileOffer(Version version) {
-		Element description = this.findChild("description", version.namespace);
-		if (description == null) {
-			return null;
-		}
-		if (version == Version.FT_3) {
-			Element offer = description.findChild("offer");
-			if (offer == null) {
-				return null;
-			}
-			return offer.findChild("file");
-		} else {
-			return description.findChild("file");
-		}
-	}
-
-	public void setFileOffer(Element fileOffer, Version version) {
-		Element description = this.addChild("description", version.namespace);
-		if (version == Version.FT_3) {
-			description.addChild("offer").addChild(fileOffer);
-		} else {
-			description.addChild(fileOffer);
-		}
-	}
-
-	public String getTransportId() {
-		if (hasSocks5Transport()) {
-			this.transportId = socks5transport().getAttribute("sid");
-		} else if (hasIbbTransport()) {
-			this.transportId = ibbTransport().getAttribute("sid");
-		}
-		return this.transportId;
-	}
-
-	public Element socks5transport() {
-		Element transport = this.findChild("transport",
-				"urn:xmpp:jingle:transports:s5b:1");
-		if (transport == null) {
-			transport = this.addChild("transport",
-					"urn:xmpp:jingle:transports:s5b:1");
-			transport.setAttribute("sid", this.transportId);
-		}
-		return transport;
-	}
-
-	public Element ibbTransport() {
-		Element transport = this.findChild("transport",
-				"urn:xmpp:jingle:transports:ibb:1");
-		if (transport == null) {
-			transport = this.addChild("transport",
-					"urn:xmpp:jingle:transports:ibb:1");
-			transport.setAttribute("sid", this.transportId);
-		}
-		return transport;
-	}
-
-	public boolean hasSocks5Transport() {
-		return this.hasChild("transport", "urn:xmpp:jingle:transports:s5b:1");
-	}
-
-	public boolean hasIbbTransport() {
-		return this.hasChild("transport", "urn:xmpp:jingle:transports:ibb:1");
-	}
+    public enum Version {
+        FT_3("urn:xmpp:jingle:apps:file-transfer:3"),
+        FT_4("urn:xmpp:jingle:apps:file-transfer:4");
+
+        private final String namespace;
+
+        Version(String namespace) {
+            this.namespace = namespace;
+        }
+
+        public String getNamespace() {
+            return namespace;
+        }
+    }
+
+    private String transportId;
+
+    public Content() {
+        super("content");
+    }
+
+    public Content(String creator, String name) {
+        super("content");
+        this.setAttribute("creator", creator);
+        this.setAttribute("name", name);
+    }
+
+    public Version getVersion() {
+        if (hasChild("description", Version.FT_3.namespace)) {
+            return Version.FT_3;
+        } else if (hasChild("description", Version.FT_4.namespace)) {
+            return Version.FT_4;
+        }
+        return null;
+    }
+
+    public void setTransportId(String sid) {
+        this.transportId = sid;
+    }
+
+    public Element setFileOffer(DownloadableFile actualFile, boolean otr, Version version) {
+        Element description = this.addChild("description", version.namespace);
+        Element file;
+        if (version == Version.FT_3) {
+            Element offer = description.addChild("offer");
+            file = offer.addChild("file");
+        } else {
+            file = description.addChild("file");
+        }
+        file.addChild("size").setContent(Long.toString(actualFile.getExpectedSize()));
+        if (otr) {
+            file.addChild("name").setContent(actualFile.getName() + ".otr");
+        } else {
+            file.addChild("name").setContent(actualFile.getName());
+        }
+        return file;
+    }
+
+    public Element getFileOffer(Version version) {
+        Element description = this.findChild("description", version.namespace);
+        if (description == null) {
+            return null;
+        }
+        if (version == Version.FT_3) {
+            Element offer = description.findChild("offer");
+            if (offer == null) {
+                return null;
+            }
+            return offer.findChild("file");
+        } else {
+            return description.findChild("file");
+        }
+    }
+
+    public void setFileOffer(Element fileOffer, Version version) {
+        Element description = this.addChild("description", version.namespace);
+        if (version == Version.FT_3) {
+            description.addChild("offer").addChild(fileOffer);
+        } else {
+            description.addChild(fileOffer);
+        }
+    }
+
+    public String getTransportId() {
+        if (hasSocks5Transport()) {
+            this.transportId = socks5transport().getAttribute("sid");
+        } else if (hasIbbTransport()) {
+            this.transportId = ibbTransport().getAttribute("sid");
+        }
+        return this.transportId;
+    }
+
+    public Element socks5transport() {
+        Element transport = this.findChild("transport",
+                "urn:xmpp:jingle:transports:s5b:1");
+        if (transport == null) {
+            transport = this.addChild("transport",
+                    "urn:xmpp:jingle:transports:s5b:1");
+            transport.setAttribute("sid", this.transportId);
+        }
+        return transport;
+    }
+
+    public Element ibbTransport() {
+        Element transport = this.findChild("transport",
+                "urn:xmpp:jingle:transports:ibb:1");
+        if (transport == null) {
+            transport = this.addChild("transport",
+                    "urn:xmpp:jingle:transports:ibb:1");
+            transport.setAttribute("sid", this.transportId);
+        }
+        return transport;
+    }
+
+    public boolean hasSocks5Transport() {
+        return this.hasChild("transport", "urn:xmpp:jingle:transports:s5b:1");
+    }
+
+    public boolean hasIbbTransport() {
+        return this.hasChild("transport", "urn:xmpp:jingle:transports:ibb:1");
+    }
 }