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-rw-r--r--src/qt/bitcoin.cpp25
-rw-r--r--src/qt/bitcoin.h2
-rw-r--r--src/qt/optionsmodel.cpp81
-rw-r--r--src/qt/optionsmodel.h7
-rw-r--r--src/qt/test/addressbooktests.cpp2
-rw-r--r--src/qt/test/apptests.cpp7
-rw-r--r--src/qt/test/optiontests.cpp42
-rw-r--r--src/qt/test/optiontests.h7
-rw-r--r--src/qt/test/test_main.cpp5
-rw-r--r--src/qt/test/wallettests.cpp2
10 files changed, 146 insertions, 34 deletions
diff --git a/src/qt/bitcoin.cpp b/src/qt/bitcoin.cpp
index 53fbac0106..a7003c95ab 100644
--- a/src/qt/bitcoin.cpp
+++ b/src/qt/bitcoin.cpp
@@ -259,9 +259,26 @@ void BitcoinApplication::createPaymentServer()
}
#endif
-void BitcoinApplication::createOptionsModel(bool resetSettings)
+bool BitcoinApplication::createOptionsModel(bool resetSettings)
{
- optionsModel = new OptionsModel(node(), this, resetSettings);
+ optionsModel = new OptionsModel(node(), this);
+ if (resetSettings) {
+ optionsModel->Reset();
+ }
+ bilingual_str error;
+ if (!optionsModel->Init(error)) {
+ fs::path settings_path;
+ if (gArgs.GetSettingsPath(&settings_path)) {
+ error += Untranslated("\n");
+ std::string quoted_path = strprintf("%s", fs::quoted(fs::PathToString(settings_path)));
+ error.original += strprintf("Settings file %s might be corrupt or invalid.", quoted_path);
+ error.translated += tr("Settings file %1 might be corrupt or invalid.").arg(QString::fromStdString(quoted_path)).toStdString();
+ }
+ InitError(error);
+ QMessageBox::critical(nullptr, PACKAGE_NAME, QString::fromStdString(error.translated));
+ return false;
+ }
+ return true;
}
void BitcoinApplication::createWindow(const NetworkStyle *networkStyle)
@@ -641,7 +658,9 @@ int GuiMain(int argc, char* argv[])
app.createNode(*init);
// Load GUI settings from QSettings
- app.createOptionsModel(gArgs.GetBoolArg("-resetguisettings", false));
+ if (!app.createOptionsModel(gArgs.GetBoolArg("-resetguisettings", false))) {
+ return EXIT_FAILURE;
+ }
if (did_show_intro) {
// Store intro dialog settings other than datadir (network specific)
diff --git a/src/qt/bitcoin.h b/src/qt/bitcoin.h
index 7a6aa5cdc9..9ad37ca6c9 100644
--- a/src/qt/bitcoin.h
+++ b/src/qt/bitcoin.h
@@ -47,7 +47,7 @@ public:
/// parameter interaction/setup based on rules
void parameterSetup();
/// Create options model
- void createOptionsModel(bool resetSettings);
+ [[nodiscard]] bool createOptionsModel(bool resetSettings);
/// Initialize prune setting
void InitPruneSetting(int64_t prune_MiB);
/// Create main window
diff --git a/src/qt/optionsmodel.cpp b/src/qt/optionsmodel.cpp
index 612d3009c1..6f61afed54 100644
--- a/src/qt/optionsmodel.cpp
+++ b/src/qt/optionsmodel.cpp
@@ -26,14 +26,41 @@
#include <QStringList>
#include <QVariant>
+#include <univalue.h>
+
const char *DEFAULT_GUI_PROXY_HOST = "127.0.0.1";
static const QString GetDefaultProxyAddress();
-OptionsModel::OptionsModel(interfaces::Node& node, QObject *parent, bool resetSettings) :
+/** Map GUI option ID to node setting name. */
+static const char* SettingName(OptionsModel::OptionID option)
+{
+ switch (option) {
+ case OptionsModel::DatabaseCache: return "dbcache";
+ default: throw std::logic_error(strprintf("GUI option %i has no corresponding node setting.", option));
+ }
+}
+
+/** Call node.updateRwSetting() with Bitcoin 22.x workaround. */
+static void UpdateRwSetting(interfaces::Node& node, OptionsModel::OptionID option, const util::SettingsValue& value)
+{
+ if (value.isNum() && option == OptionsModel::DatabaseCache) {
+ // Write certain old settings as strings, even though they are numbers,
+ // because Bitcoin 22.x releases try to read these specific settings as
+ // strings in addOverriddenOption() calls at startup, triggering
+ // uncaught exceptions in UniValue::get_str(). These errors were fixed
+ // in later releases by https://github.com/bitcoin/bitcoin/pull/24498.
+ // If new numeric settings are added, they can be written as numbers
+ // instead of strings, because bitcoin 22.x will not try to read these.
+ node.updateRwSetting(SettingName(option), value.getValStr());
+ } else {
+ node.updateRwSetting(SettingName(option), value);
+ }
+}
+
+OptionsModel::OptionsModel(interfaces::Node& node, QObject *parent) :
QAbstractListModel(parent), m_node{node}
{
- Init(resetSettings);
}
void OptionsModel::addOverriddenOption(const std::string &option)
@@ -42,11 +69,8 @@ void OptionsModel::addOverriddenOption(const std::string &option)
}
// Writes all missing QSettings with their default values
-void OptionsModel::Init(bool resetSettings)
+bool OptionsModel::Init(bilingual_str& error)
{
- if (resetSettings)
- Reset();
-
checkAndMigrate();
QSettings settings;
@@ -98,7 +122,20 @@ void OptionsModel::Init(bool resetSettings)
// These are shared with the core or have a command-line parameter
// and we want command-line parameters to overwrite the GUI settings.
- //
+ for (OptionID option : {DatabaseCache}) {
+ std::string setting = SettingName(option);
+ if (node().isSettingIgnored(setting)) addOverriddenOption("-" + setting);
+ try {
+ getOption(option);
+ } catch (const std::exception& e) {
+ // This handles exceptions thrown by univalue that can happen if
+ // settings in settings.json don't have the expected types.
+ error.original = strprintf("Could not read setting \"%s\", %s.", setting, e.what());
+ error.translated = tr("Could not read setting \"%1\", %2.").arg(QString::fromStdString(setting), e.what()).toStdString();
+ return false;
+ }
+ }
+
// If setting doesn't exist create it with defaults.
//
// If gArgs.SoftSetArg() or gArgs.SoftSetBoolArg() return false we were overridden
@@ -111,11 +148,6 @@ void OptionsModel::Init(bool resetSettings)
settings.setValue("nPruneSize", DEFAULT_PRUNE_TARGET_GB);
SetPruneEnabled(settings.value("bPrune").toBool());
- if (!settings.contains("nDatabaseCache"))
- settings.setValue("nDatabaseCache", (qint64)nDefaultDbCache);
- if (!gArgs.SoftSetArg("-dbcache", settings.value("nDatabaseCache").toString().toStdString()))
- addOverriddenOption("-dbcache");
-
if (!settings.contains("nThreadsScriptVerif"))
settings.setValue("nThreadsScriptVerif", DEFAULT_SCRIPTCHECK_THREADS);
if (!gArgs.SoftSetArg("-par", settings.value("nThreadsScriptVerif").toString().toStdString()))
@@ -222,6 +254,8 @@ void OptionsModel::Init(bool resetSettings)
}
m_use_embedded_monospaced_font = settings.value("UseEmbeddedMonospacedFont").toBool();
Q_EMIT useEmbeddedMonospacedFontChanged(m_use_embedded_monospaced_font);
+
+ return true;
}
/** Helper function to copy contents from one QSettings to another.
@@ -356,6 +390,8 @@ bool OptionsModel::setData(const QModelIndex & index, const QVariant & value, in
QVariant OptionsModel::getOption(OptionID option) const
{
+ auto setting = [&]{ return node().getPersistentSetting(SettingName(option)); };
+
QSettings settings;
switch (option) {
case StartAtStartup:
@@ -420,7 +456,7 @@ QVariant OptionsModel::getOption(OptionID option) const
case PruneSize:
return settings.value("nPruneSize");
case DatabaseCache:
- return settings.value("nDatabaseCache");
+ return qlonglong(SettingToInt(setting(), nDefaultDbCache));
case ThreadsScriptVerif:
return settings.value("nThreadsScriptVerif");
case Listen:
@@ -434,6 +470,9 @@ QVariant OptionsModel::getOption(OptionID option) const
bool OptionsModel::setOption(OptionID option, const QVariant& value)
{
+ auto changed = [&] { return value.isValid() && value != getOption(option); };
+ auto update = [&](const util::SettingsValue& value) { return UpdateRwSetting(node(), option, value); };
+
bool successful = true; /* set to false on parse error */
QSettings settings;
@@ -574,8 +613,8 @@ bool OptionsModel::setOption(OptionID option, const QVariant& value)
}
break;
case DatabaseCache:
- if (settings.value("nDatabaseCache") != value) {
- settings.setValue("nDatabaseCache", value);
+ if (changed()) {
+ update(static_cast<int64_t>(value.toLongLong()));
setRestartRequired(true);
}
break;
@@ -654,4 +693,16 @@ void OptionsModel::checkAndMigrate()
if (settings.contains("addrSeparateProxyTor") && settings.value("addrSeparateProxyTor").toString().endsWith("%2")) {
settings.setValue("addrSeparateProxyTor", GetDefaultProxyAddress());
}
+
+ // Migrate and delete legacy GUI settings that have now moved to <datadir>/settings.json.
+ auto migrate_setting = [&](OptionID option, const QString& qt_name) {
+ if (!settings.contains(qt_name)) return;
+ QVariant value = settings.value(qt_name);
+ if (node().getPersistentSetting(SettingName(option)).isNull()) {
+ setOption(option, value);
+ }
+ settings.remove(qt_name);
+ };
+
+ migrate_setting(DatabaseCache, "nDatabaseCache");
}
diff --git a/src/qt/optionsmodel.h b/src/qt/optionsmodel.h
index 92f80ecf21..9f8d17b305 100644
--- a/src/qt/optionsmodel.h
+++ b/src/qt/optionsmodel.h
@@ -13,6 +13,7 @@
#include <assert.h>
+struct bilingual_str;
namespace interfaces {
class Node;
}
@@ -41,7 +42,7 @@ class OptionsModel : public QAbstractListModel
Q_OBJECT
public:
- explicit OptionsModel(interfaces::Node& node, QObject *parent = nullptr, bool resetSettings = false);
+ explicit OptionsModel(interfaces::Node& node, QObject *parent = nullptr);
enum OptionID {
StartAtStartup, // bool
@@ -74,7 +75,7 @@ public:
OptionIDRowCount,
};
- void Init(bool resetSettings = false);
+ bool Init(bilingual_str& error);
void Reset();
int rowCount(const QModelIndex & parent = QModelIndex()) const override;
@@ -120,6 +121,7 @@ private:
bool fCoinControlFeatures;
bool m_sub_fee_from_amount;
bool m_enable_psbt_controls;
+
/* settings that were overridden by command-line */
QString strOverriddenByCommandLine;
@@ -128,6 +130,7 @@ private:
// Check settings version and upgrade default values if required
void checkAndMigrate();
+
Q_SIGNALS:
void displayUnitChanged(BitcoinUnit unit);
void coinControlFeaturesChanged(bool);
diff --git a/src/qt/test/addressbooktests.cpp b/src/qt/test/addressbooktests.cpp
index ededde4da9..bc9dbae44a 100644
--- a/src/qt/test/addressbooktests.cpp
+++ b/src/qt/test/addressbooktests.cpp
@@ -128,6 +128,8 @@ void TestAddAddressesToSendBook(interfaces::Node& node)
// Initialize relevant QT models.
std::unique_ptr<const PlatformStyle> platformStyle(PlatformStyle::instantiate("other"));
OptionsModel optionsModel(node);
+ bilingual_str error;
+ QVERIFY(optionsModel.Init(error));
ClientModel clientModel(node, &optionsModel);
WalletContext& context = *node.walletLoader().context();
AddWallet(context, wallet);
diff --git a/src/qt/test/apptests.cpp b/src/qt/test/apptests.cpp
index 9648ef6188..6fc7a52435 100644
--- a/src/qt/test/apptests.cpp
+++ b/src/qt/test/apptests.cpp
@@ -70,14 +70,9 @@ void AppTests::appTests()
}
#endif
- fs::create_directories([] {
- BasicTestingSetup test{CBaseChainParams::REGTEST}; // Create a temp data directory to backup the gui settings to
- return gArgs.GetDataDirNet() / "blocks";
- }());
-
qRegisterMetaType<interfaces::BlockAndHeaderTipInfo>("interfaces::BlockAndHeaderTipInfo");
m_app.parameterSetup();
- m_app.createOptionsModel(true /* reset settings */);
+ QVERIFY(m_app.createOptionsModel(true /* reset settings */));
QScopedPointer<const NetworkStyle> style(NetworkStyle::instantiate(Params().NetworkIDString()));
m_app.setupPlatformStyle();
m_app.createWindow(style.data());
diff --git a/src/qt/test/optiontests.cpp b/src/qt/test/optiontests.cpp
index 2ef9230c59..fb8b78f66e 100644
--- a/src/qt/test/optiontests.cpp
+++ b/src/qt/test/optiontests.cpp
@@ -13,6 +13,40 @@
#include <univalue.h>
+#include <fstream>
+
+OptionTests::OptionTests(interfaces::Node& node) : m_node(node)
+{
+ gArgs.LockSettings([&](util::Settings& s) { m_previous_settings = s; });
+}
+
+void OptionTests::init()
+{
+ // reset args
+ gArgs.LockSettings([&](util::Settings& s) { s = m_previous_settings; });
+ gArgs.ClearPathCache();
+}
+
+void OptionTests::migrateSettings()
+{
+ // Set legacy QSettings and verify that they get cleared and migrated to
+ // settings.json
+ QSettings settings;
+ settings.setValue("nDatabaseCache", 600);
+
+ settings.sync();
+
+ OptionsModel options{m_node};
+ bilingual_str error;
+ QVERIFY(options.Init(error));
+ QVERIFY(!settings.contains("nDatabaseCache"));
+
+ std::ifstream file(gArgs.GetDataDirNet() / "settings.json");
+ QCOMPARE(std::string(std::istreambuf_iterator<char>(file), std::istreambuf_iterator<char>()).c_str(), "{\n"
+ " \"dbcache\": \"600\"\n"
+ "}\n");
+}
+
void OptionTests::integerGetArgBug()
{
// Test regression https://github.com/bitcoin/bitcoin/issues/24457. Ensure
@@ -23,7 +57,8 @@ void OptionTests::integerGetArgBug()
settings.rw_settings["prune"] = 3814;
});
gArgs.WriteSettingsFile();
- OptionsModel{m_node};
+ bilingual_str error;
+ QVERIFY(OptionsModel{m_node}.Init(error));
gArgs.LockSettings([&](util::Settings& settings) {
settings.rw_settings.erase("prune");
});
@@ -36,8 +71,6 @@ 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.ClearPathCache();
-
gArgs.LockSettings([&](util::Settings& s) {
s.forced_settings.erase("listen");
s.forced_settings.erase("listenonion");
@@ -48,7 +81,8 @@ void OptionTests::parametersInteraction()
QSettings settings;
settings.setValue("fListen", false);
- OptionsModel{m_node};
+ bilingual_str error;
+ QVERIFY(OptionsModel{m_node}.Init(error));
const bool expected{false};
diff --git a/src/qt/test/optiontests.h b/src/qt/test/optiontests.h
index 257a0b65be..286d785572 100644
--- a/src/qt/test/optiontests.h
+++ b/src/qt/test/optiontests.h
@@ -6,6 +6,8 @@
#define BITCOIN_QT_TEST_OPTIONTESTS_H
#include <qt/optionsmodel.h>
+#include <univalue.h>
+#include <util/settings.h>
#include <QObject>
@@ -13,14 +15,17 @@ class OptionTests : public QObject
{
Q_OBJECT
public:
- explicit OptionTests(interfaces::Node& node) : m_node(node) {}
+ explicit OptionTests(interfaces::Node& node);
private Q_SLOTS:
+ void init(); // called before each test function execution.
+ void migrateSettings();
void integerGetArgBug();
void parametersInteraction();
private:
interfaces::Node& m_node;
+ util::Settings m_previous_settings;
};
#endif // BITCOIN_QT_TEST_OPTIONTESTS_H
diff --git a/src/qt/test/test_main.cpp b/src/qt/test/test_main.cpp
index aeedd92834..de23f51c92 100644
--- a/src/qt/test/test_main.cpp
+++ b/src/qt/test/test_main.cpp
@@ -58,9 +58,10 @@ int main(int argc, char* argv[])
// regtest params.
//
// All tests must use their own testing setup (if needed).
- {
+ fs::create_directories([] {
BasicTestingSetup dummy{CBaseChainParams::REGTEST};
- }
+ return gArgs.GetDataDirNet() / "blocks";
+ }());
std::unique_ptr<interfaces::Init> init = interfaces::MakeGuiInit(argc, argv);
gArgs.ForceSetArg("-listen", "0");
diff --git a/src/qt/test/wallettests.cpp b/src/qt/test/wallettests.cpp
index bc06f0f23b..7671bfc739 100644
--- a/src/qt/test/wallettests.cpp
+++ b/src/qt/test/wallettests.cpp
@@ -185,6 +185,8 @@ void TestGUI(interfaces::Node& node)
SendCoinsDialog sendCoinsDialog(platformStyle.get());
TransactionView transactionView(platformStyle.get());
OptionsModel optionsModel(node);
+ bilingual_str error;
+ QVERIFY(optionsModel.Init(error));
ClientModel clientModel(node, &optionsModel);
WalletContext& context = *node.walletLoader().context();
AddWallet(context, wallet);
generated by cgit v1.2.3 (git 2.26.2) at 2024-11-09 22:33:58 +0000