From 2817f848e8762ed27895eb3c03be5d85a1fae0e4 Mon Sep 17 00:00:00 2001
From: Richard Holland <richard.holland@starstone.co.nz>
Date: Sat, 9 Dec 2023 13:10:08 +0000
Subject: [PATCH] .

---
 src/ripple/app/tx/impl/Cadastre.cpp | 83 +++++++++++++++++++++++++++++
 src/ripple/app/tx/impl/Cadastre.h   | 57 ++++++++++++++++++++
 2 files changed, 140 insertions(+)
 create mode 100644 src/ripple/app/tx/impl/Cadastre.cpp
 create mode 100644 src/ripple/app/tx/impl/Cadastre.h

diff --git a/src/ripple/app/tx/impl/Cadastre.cpp b/src/ripple/app/tx/impl/Cadastre.cpp
new file mode 100644
index 000000000..aa05cae34
--- /dev/null
+++ b/src/ripple/app/tx/impl/Cadastre.cpp
@@ -0,0 +1,83 @@
+//------------------------------------------------------------------------------
+/*
+    This file is part of rippled: https://github.com/ripple/rippled
+    Copyright (c) 2012, 2013 Ripple Labs Inc.
+
+    Permission to use, copy, modify, and/or distribute this software for any
+    purpose  with  or without fee is hereby granted, provided that the above
+    copyright notice and this permission notice appear in all copies.
+
+    THE  SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+    WITH  REGARD  TO  THIS  SOFTWARE  INCLUDING  ALL  IMPLIED  WARRANTIES  OF
+    MERCHANTABILITY  AND  FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+    ANY  SPECIAL ,  DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+    WHATSOEVER  RESULTING  FROM  LOSS  OF USE, DATA OR PROFITS, WHETHER IN AN
+    ACTION  OF  CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+    OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+*/
+//==============================================================================
+
+#include <ripple/app/tx/impl/Cadastre.h>
+#include <ripple/basics/Log.h>
+#include <ripple/ledger/View.h>
+#include <ripple/protocol/Feature.h>
+#include <ripple/protocol/Indexes.h>
+
+namespace ripple {
+
+TxConsequences
+Cadastre::makeTxConsequences(PreflightContext const& ctx)
+{
+    return TxConsequences{ctx.tx, TxConsequences::normal};
+}
+
+NotTEC
+Cadastre::preflight(PreflightContext const& ctx)
+{
+    if (auto const ret = preflight1(ctx); !isTesSuccess(ret))
+        return ret;
+
+    auto& tx = ctx.tx;
+
+
+
+    return preflight2(ctx);
+}
+
+TER
+Cadastre::preclaim(PreclaimContext const& ctx)
+{
+    if (!ctx.view.rules().enabled(featureHooks))
+        return temDISABLED;
+
+    auto const id = ctx.tx[sfAccount];
+
+    auto const sle = ctx.view.read(keylet::account(id));
+    if (!sle)
+        return terNO_ACCOUNT;
+
+    if (ctx.tx.isFieldPresent(sfDestination))
+    {
+        if (!ctx.view.exists(keylet::account(ctx.tx[sfDestination])))
+            return tecNO_TARGET;
+    }
+
+    return tesSUCCESS;
+}
+
+TER
+Cadastre::doApply()
+{
+    // everything happens in the hooks!
+    return tesSUCCESS;
+}
+
+XRPAmount
+Cadastre::calculateBaseFee(ReadView const& view, STTx const& tx)
+{
+    XRPAmount extraFee{0};
+
+    return Transactor::calculateBaseFee(view, tx) + extraFee;
+}
+
+}  // namespace ripple
diff --git a/src/ripple/app/tx/impl/Cadastre.h b/src/ripple/app/tx/impl/Cadastre.h
new file mode 100644
index 000000000..027430620
--- /dev/null
+++ b/src/ripple/app/tx/impl/Cadastre.h
@@ -0,0 +1,57 @@
+//------------------------------------------------------------------------------
+/*
+    This file is part of rippled: https://github.com/ripple/rippled
+    Copyright (c) 2014 Ripple Labs Inc.
+
+    Permission to use, copy, modify, and/or distribute this software for any
+    purpose  with  or without fee is hereby granted, provided that the above
+    copyright notice and this permission notice appear in all copies.
+
+    THE  SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+    WITH  REGARD  TO  THIS  SOFTWARE  INCLUDING  ALL  IMPLIED  WARRANTIES  OF
+    MERCHANTABILITY  AND  FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+    ANY  SPECIAL ,  DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+    WHATSOEVER  RESULTING  FROM  LOSS  OF USE, DATA OR PROFITS, WHETHER IN AN
+    ACTION  OF  CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+    OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+*/
+//==============================================================================
+
+#ifndef RIPPLE_TX_CADASTRE_H_INCLUDED
+#define RIPPLE_TX_CADASTRE_H_INCLUDED
+
+#include <ripple/app/ledger/Ledger.h>
+#include <ripple/app/tx/impl/Transactor.h>
+#include <ripple/basics/Log.h>
+#include <ripple/protocol/Indexes.h>
+
+namespace ripple {
+
+class Cadastre : public Transactor
+{
+public:
+    static constexpr ConsequencesFactoryType ConsequencesFactory{Normal};
+
+    explicit Cadastre(ApplyContext& ctx) : Transactor(ctx)
+    {
+    }
+
+    static XRPAmount
+    calculateBaseFee(ReadView const& view, STTx const& tx);
+
+    static TxConsequences
+    makeTxConsequences(PreflightContext const& ctx);
+
+    static NotTEC
+    preflight(PreflightContext const& ctx);
+
+    static TER
+    preclaim(PreclaimContext const& ctx);
+
+    TER
+    doApply() override;
+};
+
+}  // namespace ripple
+
+#endif