From b86eb130ef8a1b06a34454a47738e0a8ba9b50dd Mon Sep 17 00:00:00 2001
From: Ugnich Anton
Date: Sat, 7 Sep 2013 19:54:51 +0700
Subject: XMPPConnection.buildTextFrame; SocketSubscribed.sendByteBuffer, close

---
 src/com/juick/jabber/ws/XMPPConnection.java | 90 +++++++----------------------
 1 file changed, 21 insertions(+), 69 deletions(-)

(limited to 'src/com/juick/jabber/ws/XMPPConnection.java')

diff --git a/src/com/juick/jabber/ws/XMPPConnection.java b/src/com/juick/jabber/ws/XMPPConnection.java
index a8af8c44..b85c8bee 100644
--- a/src/com/juick/jabber/ws/XMPPConnection.java
+++ b/src/com/juick/jabber/ws/XMPPConnection.java
@@ -81,34 +81,13 @@ public class XMPPConnection implements Runnable, Stream.StreamListener, Message.
 
     private void onJuickPM(int uid_to, com.juick.Message jmsg) {
         String json = com.juick.json.Message.toJSON(jmsg).toString();
-        ByteBuffer jsonbytes = Charset.forName("UTF-8").encode(json);
-        ByteBuffer bbMsg = ByteBuffer.allocate(10240);
-        bbMsg.put((byte) 0x81);
-        if (jsonbytes.limit() <= 125) {
-            bbMsg.put((byte) jsonbytes.limit());
-        } else {
-            bbMsg.put((byte) 126);
-            bbMsg.putShort((short) jsonbytes.limit());
-        }
-        bbMsg.put(jsonbytes);
-        bbMsg.flip();
+        ByteBuffer bbMsg = buildTextFrame(json);
 
         synchronized (Main.clients) {
             for (Iterator<SocketSubscribed> i = Main.clients.iterator(); i.hasNext();) {
                 SocketSubscribed s = i.next();
                 if (s.VUID == uid_to) {
-                    bbMsg.rewind();
-                    try {
-                        s.sock.write(bbMsg);
-                    } catch (Exception e) {
-                        try {
-                            s.sock.socket().close();
-                        } catch (Exception ex) {
-                        }
-                        try {
-                            s.sock.close();
-                        } catch (Exception ex) {
-                        }
+                    if (!s.sendByteBuffer(bbMsg)) {
                         i.remove();
                     }
                 }
@@ -118,17 +97,7 @@ public class XMPPConnection implements Runnable, Stream.StreamListener, Message.
 
     private void onJuickMessagePost(com.juick.Message jmsg) {
         String json = com.juick.json.Message.toJSON(jmsg).toString();
-        ByteBuffer jsonbytes = Charset.forName("UTF-8").encode(json);
-        ByteBuffer bbMsg = ByteBuffer.allocate(10240);
-        bbMsg.put((byte) 0x81);
-        if (jsonbytes.limit() <= 125) {
-            bbMsg.put((byte) jsonbytes.limit());
-        } else {
-            bbMsg.put((byte) 126);
-            bbMsg.putShort((short) jsonbytes.limit());
-        }
-        bbMsg.put(jsonbytes);
-        bbMsg.flip();
+        ByteBuffer bbMsg = buildTextFrame(json);
 
         ArrayList<Integer> uids = new ArrayList<Integer>();
         String query = "SELECT suser_id FROM subscr_users WHERE user_id=" + jmsg.User.UID + " AND suser_id NOT IN (SELECT user_id FROM bl_tags INNER JOIN messages_tags USING(tag_id) WHERE message_id=" + jmsg.MID + ")";
@@ -154,18 +123,7 @@ public class XMPPConnection implements Runnable, Stream.StreamListener, Message.
             for (Iterator<SocketSubscribed> i = Main.clients.iterator(); i.hasNext();) {
                 SocketSubscribed s = i.next();
                 if ((jmsg.Privacy >= 0 && (s.allMessages || s.UID == jmsg.User.UID)) || uids.contains(s.VUID)) {
-                    bbMsg.rewind();
-                    try {
-                        s.sock.write(bbMsg);
-                    } catch (Exception e) {
-                        try {
-                            s.sock.socket().close();
-                        } catch (Exception ex) {
-                        }
-                        try {
-                            s.sock.close();
-                        } catch (Exception ex) {
-                        }
+                    if (!s.sendByteBuffer(bbMsg)) {
                         i.remove();
                     }
                 }
@@ -175,17 +133,7 @@ public class XMPPConnection implements Runnable, Stream.StreamListener, Message.
 
     private void onJuickMessageReply(com.juick.Message jmsg) {
         String json = com.juick.json.Message.toJSON(jmsg).toString();
-        ByteBuffer jsonbytes = Charset.forName("UTF-8").encode(json);
-        ByteBuffer bbMsg = ByteBuffer.allocate(10240);
-        bbMsg.put((byte) 0x81);
-        if (jsonbytes.limit() <= 125) {
-            bbMsg.put((byte) jsonbytes.limit());
-        } else {
-            bbMsg.put((byte) 126);
-            bbMsg.putShort((short) jsonbytes.limit());
-        }
-        bbMsg.put(jsonbytes);
-        bbMsg.flip();
+        ByteBuffer bbMsg = buildTextFrame(json);
 
         int privacy = MessagesQueries.getMessagePrivacy(sql, jmsg.MID);
 
@@ -193,22 +141,26 @@ public class XMPPConnection implements Runnable, Stream.StreamListener, Message.
             for (Iterator<SocketSubscribed> i = Main.clients.iterator(); i.hasNext();) {
                 SocketSubscribed s = i.next();
                 if ((privacy >= 0 && s.allReplies) || s.MID == jmsg.MID) {
-                    bbMsg.rewind();
-                    try {
-                        s.sock.write(bbMsg);
-                    } catch (Exception e) {
-                        try {
-                            s.sock.socket().close();
-                        } catch (Exception ex) {
-                        }
-                        try {
-                            s.sock.close();
-                        } catch (Exception ex) {
-                        }
+                    if (!s.sendByteBuffer(bbMsg)) {
                         i.remove();
                     }
                 }
             }
         }
     }
+
+    private ByteBuffer buildTextFrame(String json) {
+        ByteBuffer jsonbytes = Charset.forName("UTF-8").encode(json);
+        ByteBuffer bbMsg = ByteBuffer.allocate(jsonbytes.limit() + 8);
+        bbMsg.put((byte) 0x81);
+        if (jsonbytes.limit() <= 125) {
+            bbMsg.put((byte) jsonbytes.limit());
+        } else {
+            bbMsg.put((byte) 126);
+            bbMsg.putShort((short) jsonbytes.limit());
+        }
+        bbMsg.put(jsonbytes);
+        bbMsg.flip();
+        return bbMsg;
+    }
 }
-- 
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