scripted-diff: move settings to common namespace

-BEGIN VERIFY SCRIPT-
sed -i 's/namespace\ util/namespace\ common/g' src/common/settings.cpp src/common/settings.h
sed -i 's/util\:\:GetSetting/common\:\:GetSetting/g' $( git grep -l 'util\:\:GetSetting')
sed -i 's/util\:\:Setting/common\:\:Setting/g' $( git grep -l 'util\:\:Setting')
sed -i 's/util\:\:FindKey/common\:\:FindKey/g' $( git grep -l 'util\:\:FindKey')
sed -i 's/util\:\:ReadSettings/common\:\:ReadSettings/g' $( git grep -l 'util\:\:ReadSettings')
sed -i 's/util\:\:WriteSettings/common\:\:WriteSettings/g' $( git grep -l 'util\:\:WriteSettings')
-END VERIFY SCRIPT-

src/qt/optionsmodel.cpp

@@ -60,7 +60,7 @@ static const char* SettingName(OptionsModel::OptionID option)
 }
 
 /** Call node.updateRwSetting() with Bitcoin 22.x workaround. */
-static void UpdateRwSetting(interfaces::Node& node, OptionsModel::OptionID option, const std::string& suffix, const util::SettingsValue& value)
+static void UpdateRwSetting(interfaces::Node& node, OptionsModel::OptionID option, const std::string& suffix, const common::SettingsValue& value)
 {
     if (value.isNum() &&
         (option == OptionsModel::DatabaseCache ||
@@ -81,14 +81,14 @@ static void UpdateRwSetting(interfaces::Node& node, OptionsModel::OptionID optio
 }
 
 //! Convert enabled/size values to bitcoin -prune setting.
-static util::SettingsValue PruneSetting(bool prune_enabled, int prune_size_gb)
+static common::SettingsValue PruneSetting(bool prune_enabled, int prune_size_gb)
 {
     assert(!prune_enabled || prune_size_gb >= 1); // PruneSizeGB and ParsePruneSizeGB never return less
     return prune_enabled ? PruneGBtoMiB(prune_size_gb) : 0;
 }
 
 //! Get pruning enabled value to show in GUI from bitcoin -prune setting.
-static bool PruneEnabled(const util::SettingsValue& prune_setting)
+static bool PruneEnabled(const common::SettingsValue& prune_setting)
 {
     // -prune=1 setting is manual pruning mode, so disabled for purposes of the gui
     return SettingToInt(prune_setting, 0) > 1;
@@ -96,7 +96,7 @@ static bool PruneEnabled(const util::SettingsValue& prune_setting)
 
 //! Get pruning size value to show in GUI from bitcoin -prune setting. If
 //! pruning is not enabled, just show default recommended pruning size (2GB).
-static int PruneSizeGB(const util::SettingsValue& prune_setting)
+static int PruneSizeGB(const common::SettingsValue& prune_setting)
 {
     int value = SettingToInt(prune_setting, 0);
     return value > 1 ? PruneMiBtoGB(value) : DEFAULT_PRUNE_TARGET_GB;
@@ -311,8 +311,8 @@ static QString GetDefaultProxyAddress()
 
 void OptionsModel::SetPruneTargetGB(int prune_target_gb)
 {
-    const util::SettingsValue cur_value = node().getPersistentSetting("prune");
-    const util::SettingsValue new_value = PruneSetting(prune_target_gb > 0, prune_target_gb);
+    const common::SettingsValue cur_value = node().getPersistentSetting("prune");
+    const common::SettingsValue new_value = PruneSetting(prune_target_gb > 0, prune_target_gb);
 
     // Force setting to take effect. It is still safe to change the value at
     // this point because this function is only called after the intro screen is
@@ -331,7 +331,7 @@ void OptionsModel::SetPruneTargetGB(int prune_target_gb)
 
     // Keep previous pruning size, if pruning was disabled.
     if (PruneEnabled(cur_value)) {
-        UpdateRwSetting(node(), Prune, "-prev", PruneEnabled(new_value) ? util::SettingsValue{} : cur_value);
+        UpdateRwSetting(node(), Prune, "-prev", PruneEnabled(new_value) ? common::SettingsValue{} : cur_value);
     }
 }
 
@@ -457,7 +457,7 @@ QVariant OptionsModel::getOption(OptionID option, const std::string& suffix) con
 bool OptionsModel::setOption(OptionID option, const QVariant& value, const std::string& suffix)
 {
     auto changed = [&] { return value.isValid() && value != getOption(option, suffix); };
-    auto update = [&](const util::SettingsValue& value) { return UpdateRwSetting(node(), option, suffix, value); };
+    auto update = [&](const common::SettingsValue& value) { return UpdateRwSetting(node(), option, suffix, value); };
 
     bool successful = true; /* set to false on parse error */
     QSettings settings;

src/qt/test/optiontests.cpp

@@ -18,13 +18,13 @@
 
 OptionTests::OptionTests(interfaces::Node& node) : m_node(node)
 {
-    gArgs.LockSettings([&](util::Settings& s) { m_previous_settings = s; });
+    gArgs.LockSettings([&](common::Settings& s) { m_previous_settings = s; });
 }
 
 void OptionTests::init()
 {
     // reset args
-    gArgs.LockSettings([&](util::Settings& s) { s = m_previous_settings; });
+    gArgs.LockSettings([&](common::Settings& s) { s = m_previous_settings; });
     gArgs.ClearPathCache();
 }
 
@@ -76,14 +76,14 @@ void OptionTests::integerGetArgBug()
     // Test regression https://github.com/bitcoin/bitcoin/issues/24457. Ensure
     // that setting integer prune value doesn't cause an exception to be thrown
     // in the OptionsModel constructor
-    gArgs.LockSettings([&](util::Settings& settings) {
+    gArgs.LockSettings([&](common::Settings& settings) {
         settings.forced_settings.erase("prune");
         settings.rw_settings["prune"] = 3814;
     });
     gArgs.WriteSettingsFile();
     bilingual_str error;
     QVERIFY(OptionsModel{m_node}.Init(error));
-    gArgs.LockSettings([&](util::Settings& settings) {
+    gArgs.LockSettings([&](common::Settings& settings) {
         settings.rw_settings.erase("prune");
     });
     gArgs.WriteSettingsFile();
@@ -95,7 +95,7 @@ void OptionTests::parametersInteraction()
     // It was fixed via https://github.com/bitcoin-core/gui/pull/568.
     // With fListen=false in ~/.config/Bitcoin/Bitcoin-Qt.conf and all else left as default,
     // bitcoin-qt should set both -listen and -listenonion to false and start successfully.
-    gArgs.LockSettings([&](util::Settings& s) {
+    gArgs.LockSettings([&](common::Settings& s) {
         s.forced_settings.erase("listen");
         s.forced_settings.erase("listenonion");
     });

src/qt/test/optiontests.h

@@ -26,7 +26,7 @@ private Q_SLOTS:
 
 private:
     interfaces::Node& m_node;
-    util::Settings m_previous_settings;
+    common::Settings m_previous_settings;
 };
 
 #endif // BITCOIN_QT_TEST_OPTIONTESTS_H