初始

.gitattributes

@@ -0,0 +1,22 @@
+# Auto detect text files and perform LF normalization
+* text=auto
+
+# Custom for Visual Studio
+*.cs     diff=csharp
+*.sln    merge=union
+*.csproj merge=union
+*.vbproj merge=union
+*.fsproj merge=union
+*.dbproj merge=union
+
+# Standard to msysgit
+*.doc	 diff=astextplain
+*.DOC	 diff=astextplain
+*.docx diff=astextplain
+*.DOCX diff=astextplain
+*.dot  diff=astextplain
+*.DOT  diff=astextplain
+*.pdf  diff=astextplain
+*.PDF	 diff=astextplain
+*.rtf	 diff=astextplain
+*.RTF	 diff=astextplain

README.md

@@ -0,0 +1,11 @@
+HTTP的跳版網站滿多的，<br />
+但bbs的卻頗少，<br />
+因此特別用nodejs寫了一個給朋友用，<br />
+順便將原始碼丟上github，有興趣的人可以自己架來玩。<br />
+<br /><br />
+使用方法：<br />
+1.安裝<a href="http://nodejs.org/" target="_blank">nodejs</a>。<br />
+2.下載檔案。<br />
+3.在命令列執行node index.js [PORT]。<br />
+4.[PORT]中輸入的是跳板站的port位置，如node index.js 13667。（這邊設成你家公司沒有鎖的port就對了）<br />
+5.想要跳板的人透過你架站的ip、port連線進來，便可輸入要連接bbs位置轉接過去。

index.js

@@ -0,0 +1,77 @@
+var net = require('net')
+  , server = net.createServer()
+  ;
+
+server.on('connection'  ,function(conn) {
+  var client
+    , host      =
+        {'host'   : 'ptt.cc'
+        ,'port' : '23'
+        }
+    , status    = 'host'
+    , endClient =
+        function() {
+          //console.log(fromIP + ' already end!');
+          if (client && typeof client.end === 'function') {
+            client.end();
+          }
+        }
+    , endConn   =
+        function() {
+          //console.log(fromIP + ' already end!');
+          conn.end();
+        }
+    , input     = ''
+    , fromIP    = conn.remoteAddress
+    ;
+  //console.log(conn.remoteAddress + ' connect!');
+  conn.write('Input Connect IP[ptt2.cc]:');
+  conn.on('close', endClient);
+  conn.on('end', endClient);
+  conn.on('error', endClient);
+  conn.on('timeout', endClient);
+  conn.on('data', function(d) {
+    var dJson
+      , dStr
+      ;
+    switch (status) {
+      case 'connected' :
+        client.write(d);
+        break;
+      default:
+        dJson = d.toJSON();
+        dStr = d.toString();
+        conn.write(dStr);
+        if (dJson.length === 1 && dJson[0] === 13) {
+          conn.write('\r\n');
+          if (input) {
+            host[status] = input;
+          }
+          if (status === 'host') {
+            conn.write('Input Connect Port[23]:');
+            status = 'port';
+          }
+          else if (status === 'port') {
+            client = net.connect(host);
+            client.on("data", function(d){
+              conn.write(d);
+            });
+            client.on("close", endConn);
+            client.on("end", endConn);
+            client.on("error", endConn);
+            client.on("timeout", endConn);
+            status = 'connected';
+          }
+          input = '';
+        }
+        else {
+          input += dStr;
+        }
+        break;
+    }
+  });
+});
+server.listen(process.argv[2] || 80);
+server.on('error', function() {
+  console.log(arguments);
+})