site fixes

diff --git a/doc/binmaps-alenex.pdf b/doc/binmaps-alenex.pdf
old mode 100644 (file)
new mode 100755 (executable)

diff --git a/doc/index.html b/doc/index.html
index e9bcf62..eec7d96 100644 (file)
--- a/doc/index.html
+++ b/doc/index.html
@@ -125,6 +125,17 @@
                </p>
                </div>
                
+               <div class='fold'>      <h3>Subsetting of the protocol</h3>
+               <p>Different kinds of peers might implement different subsets of messages;
+               a "tracker", for example, uses the same protocol as every peer, except
+               it only accepts the HANDSHAKE message and the HASH message (to let peers
+               explain what content they are interested in), while returning only
+               HANDSHAKE and PEX_ADD messages (to return the list of peers).
+               Different subsets of accepted/emitted messages may correspond to push/pull
+               peers, plain trackers, hash storing trackers, live streaming peers etc.
+               </p>
+               </div>
+               
                <div class='fold'>      <h3>Push AND pull</h3>
                <p>The protocol allows both for PUSH (sender decides what to send) and
                PULL (receiver explicitly requests the data). PUSH is normally used as
@@ -150,7 +161,7 @@
        
        <div>   <h2>The code</h2>
                <ul>
-               <li><a href="swift.tar.gz">fairly recent tarball</a>
+               <li><a href="http://97.107.136.211/files/p2tp.tar.gz">fairly recent tarball</a>
                <li><a href="http://github.com/gritzko/swift"><i>swift</i> at github</a>
                </ul>
        </div>
@@ -159,7 +170,7 @@
        
        <div class="fold"> <h3>Well, why "swift"?</h3>
                <p>That name served well to many other protocols; we hope it will serve well to ours.
-               You may count it as a meta-joke. The original name for the protocol was "VicTorrent".
+               You may count it as a meta-joke. The working name for the protocol was "VicTorrent".
                We also insist on lowercase italic <i>"swift"</i> to keep the name formally  unique
                (for some definition of unique).</p>
        </div>
@@ -186,7 +197,7 @@
                
                <div class='fold'><h4>...UDP?</h4>
                <p>UDP, which is the thinniest wrapper around <a href="http://en.wikipedia.org/wiki/IPv4">
-               IP</a>, is our choise of underlying protocol. From the standpoint of ideology, a
+               IP</a>, is our choiсe of underlying protocol. From the standpoint of ideology, a
                transport protocol should be implemented over IP, but unfortunately that causes
                some chicken-and-egg problems, like a need to get into the kernel to get deployments,
                and a need to get deployments to be accepted into the kernel.
@@ -246,7 +257,11 @@
                </div>
                
                <div class='fold'><h4>...SCTP?</h4>
-               <p></p>
+               <p><a href="http://en.wikipedia.org/wiki/SCTP">SCTP</a> is a protocol fixing some
+               shortcomings of TCP mostly in the context of telephony. As it was the case with
+               DCCP, contributions of SCTP were of little interest to us, while things we really
+               needed were missing from SCTP. Still, we must admit that we employ quite a similar
+               message-oriented model (as opposed to the TCP's stream-oriented). </p>
                </div>
                
        </div>

diff --git a/doc/p2tp-uml-er.pdf b/doc/p2tp-uml-er.pdf
old mode 100644 (file)
new mode 100755 (executable)

diff --git a/doc/style.css b/doc/style.css
index d8162a9..aec68ea 100644 (file)
--- a/doc/style.css
+++ b/doc/style.css
@@ -5,6 +5,7 @@ body {
     #-o-background-size: 100% 100%;         /* Opera 9.5 */
     #-webkit-background-size: 100% 100%;    /* Safari 3.0 */
     #-khtml-background-size: 100% 100%;     /* Konqueror 3.5.4 */
+       color: black;
 }
 
 h1, h2, h3 {