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-rw-r--r--src/util.cpp131
1 files changed, 101 insertions, 30 deletions
diff --git a/src/util.cpp b/src/util.cpp
index 963a7f531f..34483d95b0 100644
--- a/src/util.cpp
+++ b/src/util.cpp
@@ -412,7 +412,7 @@ void ArgsManager::SelectConfigNetwork(const std::string& network)
m_network = network;
}
-void ArgsManager::ParseParameters(int argc, const char* const argv[])
+bool ArgsManager::ParseParameters(int argc, const char* const argv[], std::string& error)
{
LOCK(cs_args);
m_override_args.clear();
@@ -444,6 +444,14 @@ void ArgsManager::ParseParameters(int argc, const char* const argv[])
} else {
m_override_args[key].push_back(val);
}
+
+ // Check that the arg is known
+ if (!(IsSwitchChar(key[0]) && key.size() == 1)) {
+ if (!IsArgKnown(key, error)) {
+ error = strprintf("Invalid parameter %s", key.c_str());
+ return false;
+ }
+ }
}
// we do not allow -includeconf from command line, so we clear it here
@@ -456,6 +464,23 @@ void ArgsManager::ParseParameters(int argc, const char* const argv[])
m_override_args.erase(it);
}
}
+ return true;
+}
+
+bool ArgsManager::IsArgKnown(const std::string& key, std::string& error)
+{
+ size_t option_index = key.find('.');
+ std::string arg_no_net;
+ if (option_index == std::string::npos) {
+ arg_no_net = key;
+ } else {
+ arg_no_net = std::string("-") + key.substr(option_index + 1, std::string::npos);
+ }
+
+ for (const auto& arg_map : m_available_args) {
+ if (arg_map.second.count(arg_no_net)) return true;
+ }
+ return false;
}
std::vector<std::string> ArgsManager::GetArgs(const std::string& strArg) const
@@ -549,48 +574,80 @@ void ArgsManager::ForceSetArg(const std::string& strArg, const std::string& strV
void ArgsManager::AddArg(const std::string& name, const std::string& help, const bool debug_only, const OptionsCategory& cat)
{
- std::pair<OptionsCategory, std::string> key(cat, name);
- assert(m_available_args.count(key) == 0);
- m_available_args.emplace(key, std::pair<std::string, bool>(help, debug_only));
+ // Split arg name from its help param
+ size_t eq_index = name.find('=');
+ if (eq_index == std::string::npos) {
+ eq_index = name.size();
+ }
+
+ std::map<std::string, Arg>& arg_map = m_available_args[cat];
+ auto ret = arg_map.emplace(name.substr(0, eq_index), Arg(name.substr(eq_index, name.size() - eq_index), help, debug_only));
+ assert(ret.second); // Make sure an insertion actually happened
}
std::string ArgsManager::GetHelpMessage()
{
const bool show_debug = gArgs.GetBoolArg("-help-debug", false);
- std::string usage = HelpMessageGroup("Options:");
-
- OptionsCategory last_cat = OptionsCategory::OPTIONS;
- for (auto& arg : m_available_args) {
- if (arg.first.first != last_cat) {
- last_cat = arg.first.first;
- if (last_cat == OptionsCategory::CONNECTION)
+ std::string usage = "";
+ for (const auto& arg_map : m_available_args) {
+ switch(arg_map.first) {
+ case OptionsCategory::OPTIONS:
+ usage += HelpMessageGroup("Options:");
+ break;
+ case OptionsCategory::CONNECTION:
usage += HelpMessageGroup("Connection options:");
- else if (last_cat == OptionsCategory::ZMQ)
+ break;
+ case OptionsCategory::ZMQ:
usage += HelpMessageGroup("ZeroMQ notification options:");
- else if (last_cat == OptionsCategory::DEBUG_TEST)
+ break;
+ case OptionsCategory::DEBUG_TEST:
usage += HelpMessageGroup("Debugging/Testing options:");
- else if (last_cat == OptionsCategory::NODE_RELAY)
+ break;
+ case OptionsCategory::NODE_RELAY:
usage += HelpMessageGroup("Node relay options:");
- else if (last_cat == OptionsCategory::BLOCK_CREATION)
+ break;
+ case OptionsCategory::BLOCK_CREATION:
usage += HelpMessageGroup("Block creation options:");
- else if (last_cat == OptionsCategory::RPC)
+ break;
+ case OptionsCategory::RPC:
usage += HelpMessageGroup("RPC server options:");
- else if (last_cat == OptionsCategory::WALLET)
+ break;
+ case OptionsCategory::WALLET:
usage += HelpMessageGroup("Wallet options:");
- else if (last_cat == OptionsCategory::WALLET_DEBUG_TEST && show_debug)
- usage += HelpMessageGroup("Wallet debugging/testing options:");
- else if (last_cat == OptionsCategory::CHAINPARAMS)
+ break;
+ case OptionsCategory::WALLET_DEBUG_TEST:
+ if (show_debug) usage += HelpMessageGroup("Wallet debugging/testing options:");
+ break;
+ case OptionsCategory::CHAINPARAMS:
usage += HelpMessageGroup("Chain selection options:");
- else if (last_cat == OptionsCategory::GUI)
+ break;
+ case OptionsCategory::GUI:
usage += HelpMessageGroup("UI Options:");
- else if (last_cat == OptionsCategory::COMMANDS)
+ break;
+ case OptionsCategory::COMMANDS:
usage += HelpMessageGroup("Commands:");
- else if (last_cat == OptionsCategory::REGISTER_COMMANDS)
+ break;
+ case OptionsCategory::REGISTER_COMMANDS:
usage += HelpMessageGroup("Register Commands:");
+ break;
+ default:
+ break;
}
- if (show_debug || !arg.second.second) {
- usage += HelpMessageOpt(arg.first.second, arg.second.first);
+
+ // When we get to the hidden options, stop
+ if (arg_map.first == OptionsCategory::HIDDEN) break;
+
+ for (const auto& arg : arg_map.second) {
+ if (show_debug || !arg.second.m_debug_only) {
+ std::string name;
+ if (arg.second.m_help_param.empty()) {
+ name = arg.first;
+ } else {
+ name = arg.first + arg.second.m_help_param;
+ }
+ usage += HelpMessageOpt(name, arg.second.m_help_text);
+ }
}
}
return usage;
@@ -747,7 +804,7 @@ fs::path GetConfigFile(const std::string& confPath)
return AbsPathForConfigVal(fs::path(confPath), false);
}
-void ArgsManager::ReadConfigStream(std::istream& stream)
+bool ArgsManager::ReadConfigStream(std::istream& stream, std::string& error, bool ignore_invalid_keys)
{
LOCK(cs_args);
@@ -758,15 +815,23 @@ void ArgsManager::ReadConfigStream(std::istream& stream)
{
std::string strKey = std::string("-") + it->string_key;
std::string strValue = it->value[0];
+
if (InterpretNegatedOption(strKey, strValue)) {
m_config_args[strKey].clear();
} else {
m_config_args[strKey].push_back(strValue);
}
+
+ // Check that the arg is known
+ if (!IsArgKnown(strKey, error) && !ignore_invalid_keys) {
+ error = strprintf("Invalid configuration value %s", it->string_key.c_str());
+ return false;
+ }
}
+ return true;
}
-void ArgsManager::ReadConfigFiles()
+bool ArgsManager::ReadConfigFiles(std::string& error, bool ignore_invalid_keys)
{
{
LOCK(cs_args);
@@ -778,7 +843,9 @@ void ArgsManager::ReadConfigFiles()
// ok to not have a config file
if (stream.good()) {
- ReadConfigStream(stream);
+ if (!ReadConfigStream(stream, error, ignore_invalid_keys)) {
+ return false;
+ }
// if there is an -includeconf in the override args, but it is empty, that means the user
// passed '-noincludeconf' on the command line, in which case we should not include anything
if (m_override_args.count("-includeconf") == 0) {
@@ -801,7 +868,9 @@ void ArgsManager::ReadConfigFiles()
for (const std::string& to_include : includeconf) {
fs::ifstream include_config(GetConfigFile(to_include));
if (include_config.good()) {
- ReadConfigStream(include_config);
+ if (!ReadConfigStream(include_config, error, ignore_invalid_keys)) {
+ return false;
+ }
LogPrintf("Included configuration file %s\n", to_include.c_str());
} else {
fprintf(stderr, "Failed to include configuration file %s\n", to_include.c_str());
@@ -823,8 +892,10 @@ void ArgsManager::ReadConfigFiles()
// If datadir is changed in .conf file:
ClearDatadirCache();
if (!fs::is_directory(GetDataDir(false))) {
- throw std::runtime_error(strprintf("specified data directory \"%s\" does not exist.", gArgs.GetArg("-datadir", "").c_str()));
+ error = strprintf("specified data directory \"%s\" does not exist.", gArgs.GetArg("-datadir", "").c_str());
+ return false;
}
+ return true;
}
std::string ArgsManager::GetChainName() const
generated by cgit v1.2.3 (git 2.26.2) at 2024-08-24 16:36:40 +0000