scripted-diff: Convert 11 enums into scoped enums (C++11)

-BEGIN VERIFY SCRIPT-

sed -i 's/enum DBErrors/enum class DBErrors/g' src/wallet/walletdb.h
git grep -l DB_ | xargs sed -i 's/DB_\(LOAD_OK\|CORRUPT\|NONCRITICAL_ERROR\|TOO_NEW\|LOAD_FAIL\|NEED_REWRITE\)/DBErrors::\1/g'
sed -i 's/^    DBErrors::/    /g' src/wallet/walletdb.h

sed -i 's/enum VerifyResult/enum class VerifyResult/g' src/wallet/db.h
sed -i 's/\(VERIFY_OK\|RECOVER_OK\|RECOVER_FAIL\)/VerifyResult::\1/g' src/wallet/db.cpp

sed -i 's/enum ThresholdState/enum class ThresholdState/g' src/versionbits.h
git grep -l THRESHOLD_ | xargs sed -i 's/THRESHOLD_\(DEFINED\|STARTED\|LOCKED_IN\|ACTIVE\|FAILED\)/ThresholdState::\1/g'
sed -i 's/^    ThresholdState::/    /g' src/versionbits.h

sed -i 's/enum SigVersion/enum class SigVersion/g' src/script/interpreter.h
git grep -l SIGVERSION_ | xargs sed -i 's/SIGVERSION_\(BASE\|WITNESS_V0\)/SigVersion::\1/g'
sed -i 's/^    SigVersion::/    /g' src/script/interpreter.h

sed -i 's/enum RetFormat {/enum class RetFormat {/g' src/rest.cpp
sed -i 's/RF_\(UNDEF\|BINARY\|HEX\|JSON\)/RetFormat::\1/g' src/rest.cpp
sed -i 's/^    RetFormat::/    /g' src/rest.cpp

sed -i 's/enum HelpMessageMode {/enum class HelpMessageMode {/g' src/init.h
git grep -l HMM_ | xargs sed -i 's/HMM_BITCOIN/HelpMessageMode::BITCOIN/g'
sed -i 's/^    HelpMessageMode::/    /g' src/init.h

sed -i 's/enum FeeEstimateHorizon/enum class FeeEstimateHorizon/g' src/policy/fees.h

sed -i 's/enum RBFTransactionState/enum class RBFTransactionState/g' src/policy/rbf.h
git grep -l RBF_ | xargs sed -i 's/RBF_TRANSACTIONSTATE_\(UNKNOWN\|REPLACEABLE_BIP125\|FINAL\)/RBFTransactionState::\1/g'
sed -i 's/^    RBFTransactionState::/    /g' src/policy/rbf.h

sed -i 's/enum BlockSource {/enum class BlockSource {/g' src/qt/clientmodel.h
git grep -l BLOCK_SOURCE_ | xargs sed -i 's/BLOCK_SOURCE_\(NONE\|REINDEX\|DISK\|NETWORK\)/BlockSource::\1/g'
sed -i 's/^    BlockSource::/    /g' src/qt/clientmodel.h

sed -i 's/enum FlushStateMode {/enum class FlushStateMode {/g' src/validation.cpp
sed -i 's/FLUSH_STATE_\(NONE\|IF_NEEDED\|PERIODIC\|ALWAYS\)/FlushStateMode::\1/g' src/validation.cpp
sed -i 's/^    FlushStateMode::/    /g' src/validation.cpp

sed -i 's/enum WitnessMode {/enum class WitnessMode {/g' src/test/script_tests.cpp
sed -i 's/WITNESS_\(NONE\|PKH\|SH\)/WitnessMode::\1/g' src/test/script_tests.cpp
sed -i 's/^    WitnessMode::/    /g' src/test/script_tests.cpp

-END VERIFY SCRIPT-

4 files changed, 14 insertions, 14 deletions

diff --git a/src/qt/bitcoingui.cpp b/src/qt/bitcoingui.cpp
index 427eb95a84..2f6a377a68 100644
--- a/src/qt/bitcoingui.cpp
+++ b/src/qt/bitcoingui.cpp
@@ -780,7 +780,7 @@ void BitcoinGUI::setNumBlocks(int count, const QDateTime& blockDate, double nVer
     // Acquire current block source
     enum BlockSource blockSource = clientModel->getBlockSource();
     switch (blockSource) {
-        case BLOCK_SOURCE_NETWORK:
+        case BlockSource::NETWORK:
             if (header) {
                 updateHeadersSyncProgressLabel();
                 return;
@@ -788,17 +788,17 @@ void BitcoinGUI::setNumBlocks(int count, const QDateTime& blockDate, double nVer
             progressBarLabel->setText(tr("Synchronizing with network..."));
             updateHeadersSyncProgressLabel();
             break;
-        case BLOCK_SOURCE_DISK:
+        case BlockSource::DISK:
             if (header) {
                 progressBarLabel->setText(tr("Indexing blocks on disk..."));
             } else {
                 progressBarLabel->setText(tr("Processing blocks on disk..."));
             }
             break;
-        case BLOCK_SOURCE_REINDEX:
+        case BlockSource::REINDEX:
             progressBarLabel->setText(tr("Reindexing blocks on disk..."));
             break;
-        case BLOCK_SOURCE_NONE:
+        case BlockSource::NONE:
             if (header) {
                 return;
             }
diff --git a/src/qt/clientmodel.cpp b/src/qt/clientmodel.cpp
index eaf2896bc3..40661d9ec3 100644
--- a/src/qt/clientmodel.cpp
+++ b/src/qt/clientmodel.cpp
@@ -177,13 +177,13 @@ bool ClientModel::inInitialBlockDownload() const
 enum BlockSource ClientModel::getBlockSource() const
 {
     if (fReindex)
-        return BLOCK_SOURCE_REINDEX;
+        return BlockSource::REINDEX;
     else if (fImporting)
-        return BLOCK_SOURCE_DISK;
+        return BlockSource::DISK;
     else if (getNumConnections() > 0)
-        return BLOCK_SOURCE_NETWORK;
+        return BlockSource::NETWORK;
 
-    return BLOCK_SOURCE_NONE;
+    return BlockSource::NONE;
 }
 
 void ClientModel::setNetworkActive(bool active)
diff --git a/src/qt/clientmodel.h b/src/qt/clientmodel.h
index 99ec2365a9..1118bc31b3 100644
--- a/src/qt/clientmodel.h
+++ b/src/qt/clientmodel.h
@@ -20,11 +20,11 @@ QT_BEGIN_NAMESPACE
 class QTimer;
 QT_END_NAMESPACE
 
-enum BlockSource {
-    BLOCK_SOURCE_NONE,
-    BLOCK_SOURCE_REINDEX,
-    BLOCK_SOURCE_DISK,
-    BLOCK_SOURCE_NETWORK
+enum class BlockSource {
+    NONE,
+    REINDEX,
+    DISK,
+    NETWORK
 };
 
 enum NumConnections {
diff --git a/src/qt/utilitydialog.cpp b/src/qt/utilitydialog.cpp
index 65e7775f2b..c19e6aae78 100644
--- a/src/qt/utilitydialog.cpp
+++ b/src/qt/utilitydialog.cpp
@@ -77,7 +77,7 @@ HelpMessageDialog::HelpMessageDialog(QWidget *parent, bool about) :
         cursor.insertText(header);
         cursor.insertBlock();
 
-        std::string strUsage = HelpMessage(HMM_BITCOIN_QT);
+        std::string strUsage = HelpMessage(HelpMessageMode::BITCOIN_QT);
         const bool showDebug = gArgs.GetBoolArg("-help-debug", false);
         strUsage += HelpMessageGroup(tr("UI Options:").toStdString());
         if (showDebug) {