diff --git a/src/Pathfinder.cpp b/src/Pathfinder.cpp index 9290f921a..658573093 100644 --- a/src/Pathfinder.cpp +++ b/src/Pathfinder.cpp @@ -104,6 +104,9 @@ bool Pathfinder::findPaths(int maxSearchSteps, int maxPay, STPathSet& retPathSet if (ele.mAccountID == mDstAccountID) { path.mPath.erase(path.mPath.begin()); path.mPath.erase(path.mPath.begin() + path.mPath.size()-1); + if (path.mPath.size() == 0) { + continue; + } retPathSet.addPath(path); return true; } @@ -118,7 +121,11 @@ bool Pathfinder::findPaths(int maxSearchSteps, int maxPay, STPathSet& retPathSet STPath new_path(path); STPathElement new_ele(uint160(), book->getCurrencyOut(), book->getIssuerOut()); new_path.mPath.push_back(new_ele); + new_path.mCurrencyID = book->getCurrencyOut(); + new_path.mCurrencyID = book->getCurrencyOut(); + pqueue.push(new_path); + } } @@ -136,8 +143,26 @@ bool Pathfinder::findPaths(int maxSearchSteps, int maxPay, STPathSet& retPathSet new_path.mPath.push_back(new_ele); pqueue.push(new_path); } + } // BOOST_FOREACHE + + // every offer that wants the source currency + std::vector books; + mOrderBook.getBooks(path.mCurrentAccount, path.mCurrencyID, books); + + BOOST_FOREACH(OrderBook::pointer book,books) + { + STPath new_path(path); + STPathElement new_ele(uint160(), book->getCurrencyOut(), book->getIssuerOut()); + + new_path.mPath.push_back(new_ele); + new_path.mCurrentAccount=book->getIssuerOut(); + new_path.mCurrencyID=book->getCurrencyOut(); + + pqueue.push(new_path); + } - } + + } // else // enumerate all adjacent nodes, construct a new path and push it into the queue } // While } // if there is a ledger diff --git a/src/SerializedTypes.h b/src/SerializedTypes.h index 9b502409f..90438442a 100644 --- a/src/SerializedTypes.h +++ b/src/SerializedTypes.h @@ -595,6 +595,9 @@ public: // std::string getText() const; Json::Value getJson(int) const; + uint160 mCurrencyID; + uint160 mCurrentAccount; // what account is at the end of the path + std::vector::iterator begin() { return mPath.begin(); } std::vector::iterator end() { return mPath.end(); } std::vector::const_iterator begin() const { return mPath.begin(); }