Move all remaining files into modules

modules/ripple_app/tx/TransactionQueue.h

@@ -0,0 +1,88 @@
+//------------------------------------------------------------------------------
+/*
+    Copyright (c) 2011-2013, OpenCoin, Inc.
+*/
+//==============================================================================
+
+#ifndef TRANSACTIONQUEUE__H
+#define TRANSACTIONQUEUE__H
+
+// Allow transactions to be signature checked out of sequence but retired in sequence
+
+class TXQeueue;
+
+class TXQEntry
+{
+public:
+    typedef boost::shared_ptr<TXQEntry> pointer;
+    typedef const boost::shared_ptr<TXQEntry>& ref;
+    typedef FUNCTION_TYPE<void (Transaction::pointer, TER)> stCallback; // must complete immediately
+
+public:
+    TXQEntry (Transaction::ref tx, bool sigChecked) : mTxn (tx), mSigChecked (sigChecked)
+    {
+        ;
+    }
+    TXQEntry () : mSigChecked (false)
+    {
+        ;
+    }
+
+    Transaction::ref getTransaction () const
+    {
+        return mTxn;
+    }
+    bool getSigChecked () const
+    {
+        return mSigChecked;
+    }
+    uint256 const& getID () const
+    {
+        return mTxn->getID ();
+    }
+
+    void doCallbacks (TER);
+
+private:
+    friend class TXQueue;
+
+    Transaction::pointer    mTxn;
+    bool                    mSigChecked;
+    std::list<stCallback>   mCallbacks;
+
+    void addCallbacks (const TXQEntry& otherEntry);
+};
+
+class TXQueue : LeakChecked <TXQueue>
+{
+public:
+    TXQueue () : mRunning (false)
+    {
+        ;
+    }
+
+    // Return: true = must dispatch signature checker thread
+    bool addEntryForSigCheck (TXQEntry::ref);
+
+    // Call only if signature is okay. Returns true if new account, must dispatch
+    bool addEntryForExecution (TXQEntry::ref);
+
+    // Call if signature is bad (returns entry so you can run its callbacks)
+    TXQEntry::pointer removeEntry (uint256 const& txID);
+
+    // Transaction execution interface
+    void getJob (TXQEntry::pointer&);
+    bool stopProcessing (TXQEntry::ref finishedJob);
+
+private:
+    typedef boost::bimaps::unordered_set_of<uint256>    leftType;
+    typedef boost::bimaps::list_of<TXQEntry::pointer>   rightType;
+    typedef boost::bimap<leftType, rightType>           mapType;
+    typedef mapType::value_type                         valueType;
+
+    mapType         mTxMap;
+    bool            mRunning;
+    boost::mutex    mLock;
+};
+
+#endif