Track whether a ledger is fully-validated.

modules/ripple_app/ledger/Ledger.cpp

@@ -14,6 +14,7 @@ Ledger::Ledger (const RippleAddress& masterID, uint64 startAmount)
     , mCloseResolution (LEDGER_TIME_ACCURACY)
     , mCloseFlags (0)
     , mClosed (false)
+    , mValidated (false)
     , mValidHash (false)
     , mAccepted (false)
     , mImmutable (false)
@@ -58,6 +59,7 @@ Ledger::Ledger (uint256 const& parentHash,
     , mCloseResolution (closeResolution)
     , mCloseFlags (closeFlags)
     , mClosed (false)
+    , mValidated (false)
     , mValidHash (false)
     , mAccepted (false)
     , mImmutable (true)
@@ -97,6 +99,7 @@ Ledger::Ledger (Ledger& ledger,
     , mCloseResolution (ledger.mCloseResolution)
     , mCloseFlags (ledger.mCloseFlags)
     , mClosed (ledger.mClosed)
+    , mValidated (ledger.mValidated)
     , mValidHash (false)
     , mAccepted (ledger.mAccepted)
     , mImmutable (!isMutable)
@@ -116,6 +119,7 @@ Ledger::Ledger (bool /* dummy */,
     , mCloseResolution (prevLedger.mCloseResolution)
     , mCloseFlags (0)
     , mClosed (false)
+    , mValidated (false)
     , mValidHash (false)
     , mAccepted (false)
     , mImmutable (false)
@@ -148,6 +152,7 @@ Ledger::Ledger (bool /* dummy */,
 Ledger::Ledger (Blob const& rawLedger,
                 bool hasPrefix)
     : mClosed (false)
+    , mValidated (false)
     , mValidHash (false)
     , mAccepted (false)
     , mImmutable (true)
@@ -160,7 +165,7 @@ Ledger::Ledger (Blob const& rawLedger,
 }
 
 Ledger::Ledger (const std::string& rawLedger, bool hasPrefix) :
-    mClosed (false), mValidHash (false), mAccepted (false), mImmutable (true)
+    mClosed (false), mValidated(false), mValidHash (false), mAccepted (false), mImmutable (true)
 {
     Serializer s (rawLedger);
     setRaw (s, hasPrefix);

modules/ripple_app/ledger/Ledger.h

@@ -91,6 +91,10 @@ public:
     {
         mClosed = true;
     }
+    void setValidated()
+    {
+        mValidated = true;
+    }
     void setAccepted (uint32 closeTime, int closeResolution, bool correctCloseTime);
     void setAccepted ();
     void setImmutable ();
@@ -102,6 +106,10 @@ public:
     {
         return mAccepted;
     }
+    bool isValidated ()
+    {
+        return mValidated;
+    }
     bool isImmutable ()
     {
         return mImmutable;
@@ -449,7 +457,7 @@ private:
     uint32      mParentCloseTime;   // when the previous ledger closed
     int         mCloseResolution;   // the resolution for this ledger close time (2-120 seconds)
     uint32      mCloseFlags;        // flags indicating how this ledger close took place
-    bool        mClosed, mValidHash, mAccepted, mImmutable;
+    bool        mClosed, mValidated, mValidHash, mAccepted, mImmutable;
 
     uint32      mReferenceFeeUnits;                 // Fee units for the reference transaction
     uint32      mReserveBase, mReserveIncrement;    // Reserve basse and increment in fee units

modules/ripple_app/ledger/LedgerMaster.cpp

@@ -159,6 +159,7 @@ void LedgerMaster::storeLedger (Ledger::pointer ledger)
 
 void LedgerMaster::forceValid (Ledger::pointer ledger)
 {
+    ledger->setValidated();
     if (!mValidLedger || (mPubLedger->getLedgerSeq() < ledger->getLedgerSeq()))
         mValidLedger = ledger;
     if (!mPubLedger || (mPubLedger->getLedgerSeq() < 2))
@@ -683,6 +684,7 @@ void LedgerMaster::checkAccept (uint256 const& hash, uint32 seq)
         return;
     }
 
+    ledger->setValidated();
     mValidLedger = ledger;
 
     uint64 fee, fee2, ref;
@@ -769,6 +771,7 @@ void LedgerMaster::tryPublish ()
 
             if (ledger && (ledger->getLedgerSeq() == (mPubLedger->getLedgerSeq() + 1)))
             { // We acquired the next ledger we need to publish
+                ledger->setValidated();
 	        mPubLedger = ledger;
                 mPubLedgers.push_back (mPubLedger);
             }