Break servers.js into several files

The addition of some (ok, a lot of) comments into shell/servers.js made
the processed file shell/mongo-server.cpp contain a string constant longer
than 65536 characters, and this made it not compile in MSVC any more (scons
or Visual Studio).  This commit breaks the file into smaller sections,
somewhat logically grouped, and feeds them to the JavaScript engine in the
same order as before (so it shouldn't break anything).  No code was added
or removed other than to restore Randolph's comments, and nothing was
rearranged other than the disassembly into separate source files, with
resulting separate string constants.

src/mongo/SConscript

@@ -392,13 +392,13 @@ if darwin or env["_HAVEPCAP"]:
 
 # --- shell ---
 
-# note, if you add a file here, you need to add it in scripting/engine.cpp and shell/msvc/createCPPfromJavaScriptFiles.js as well
+# note, if you add a file here, you need to add it in scripting/engine.cpp and shell/createCPPfromJavaScriptFiles.js as well
 env.Depends( "shell/dbshell.cpp",
              env.JSHeader( "shell/mongo.cpp" , 
                            Glob( "shell/utils*.js" ) + 
                            [ "shell/db.js","shell/mongo.js","shell/mr.js","shell/query.js","shell/collection.js"] ) )
 
-env.JSHeader( "shell/mongo-server.cpp" , [ "shell/servers.js"] )
+env.JSHeader( "shell/mongo-server.cpp" , ["shell/servers.js", "shell/shardingtest.js", "shell/servers_misc.js", "shell/replsettest.js", "shell/replsetbridge.js"] )
 
 coreShellFiles = [ "shell/dbshell.cpp",
                    "shell/shell_utils.cpp",

src/mongo/shell/createCPPfromJavaScriptFiles.js

@@ -102,4 +102,4 @@ shell.CurrentDirectory = WScript.Arguments.Unnamed.Item( 0 );
 
 var fso = new ActiveXObject( "Scripting.FileSystemObject" );
 rebuildIfNeeded( fso, "shell/mongo.cpp", ["shell/utils.js", "shell/utils_sh.js", "shell/db.js", "shell/mongo.js", "shell/mr.js", "shell/query.js", "shell/collection.js"] );
-rebuildIfNeeded( fso, "shell/mongo-server.cpp", ["shell/servers.js"] );
+rebuildIfNeeded( fso, "shell/mongo-server.cpp", ["shell/servers.js", "shell/shardingtest.js", "shell/servers_misc.js", "shell/replsettest.js", "shell/replsetbridge.js"] );

src/mongo/shell/mongo.vcxproj

@@ -1340,7 +1340,11 @@
     <None Include="mongo.js" />
     <None Include="mr.js" />
     <None Include="query.js" />
+    <None Include="replsetbridge.js" />
+    <None Include="replsettest.js" />
     <None Include="servers.js" />
+    <None Include="servers_misc.js" />
+    <None Include="shardingtest.js" />
     <None Include="utils.js" />
     <None Include="utils_sh.js" />
   </ItemGroup>

src/mongo/shell/mongo.vcxproj.filters

@@ -402,6 +402,18 @@
     <None Include="utils_sh.js">
       <Filter>JavaScript source files</Filter>
     </None>
+    <None Include="servers_misc.js">
+      <Filter>JavaScript source files</Filter>
+    </None>
+    <None Include="replsetbridge.js">
+      <Filter>JavaScript source files</Filter>
+    </None>
+    <None Include="replsettest.js">
+      <Filter>JavaScript source files</Filter>
+    </None>
+    <None Include="shardingtest.js">
+      <Filter>JavaScript source files</Filter>
+    </None>
   </ItemGroup>
   <ItemGroup>
     <Library Include="..\..\..\..\js\js32d.lib">

src/mongo/shell/replsetbridge.js

@@ -0,0 +1,26 @@
+ReplSetBridge = function(rst, from, to) {
+    var n = rst.nodes.length;
+
+    var startPort = rst.startPort+n;
+    this.port = (startPort+(from*n+to));
+    this.host = rst.host+":"+this.port;
+
+    this.dest = rst.host+":"+rst.ports[to];
+    this.start();
+};
+
+ReplSetBridge.prototype.start = function() {
+    var args = ["mongobridge", "--port", this.port, "--dest", this.dest];
+    print("ReplSetBridge starting: "+tojson(args));
+    this.bridge = startMongoProgram.apply( null , args );
+    print("ReplSetBridge started " + this.bridge);
+};
+
+ReplSetBridge.prototype.stop = function() {
+    print("ReplSetBridge stopping: " + this.port);
+    stopMongod(this.port, 9);
+};
+
+ReplSetBridge.prototype.toString = function() {
+    return this.host+" -> "+this.dest;
+};