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add settings set/get/list/help console command

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this makes use of the new settings-in-a-hashmap in order to make
changing any settings (except authkey) easy.
This commit is contained in:
Lion Kortlepel
2022-10-23 17:45:52 +02:00
parent 3aa6784627
commit 48ce7c9721
1 changed files with 71 additions and 2 deletions
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73
src/TConsole.cpp
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@@ -7,9 +7,14 @@
#include "LuaAPI.h"
#include "TLuaEngine.h"
#include <boost/spirit/home/qi/directive/lexeme.hpp>
#include <boost/spirit/home/qi/parse.hpp>
#include <ctime>
#include <sstream>
#include <boost/phoenix.hpp>
#include <boost/spirit/include/qi.hpp>
static inline bool StringStartsWith(const std::string& What, const std::string& StartsWith) {
return What.size() >= StartsWith.size() && What.substr(0, StartsWith.size()) == StartsWith;
}
@@ -350,10 +355,74 @@ std::tuple<std::string, std::vector<std::string>> TConsole::ParseCommand(const s
}
void TConsole::Command_Settings(const std::string&, const std::vector<std::string>& args) {
if (!EnsureArgsCount(args, 1, 2)) {
if (!EnsureArgsCount(args, 1, 100)) {
return;
}
static const char* SETTINGS_HELP = R"(Settings:
settings help Displays this help
settings list Lists all settings
settings get <setting> Prints the current value of the specified setting
settings set <setting> <value> Sets the specified setting to the value)";
if (args.at(0) == "help") {
Application::Console().WriteRaw(SETTINGS_HELP);
} else if (args.at(0) == "list") {
Application::Console().WriteRaw("Available settings:");
Application::Console().WriteRaw(fmt::format("\t{:<25} {}", "<NAME>", "<CURRENT VALUE>"));
for (const auto& [k, v] : Application::mSettings) {
if (k == StrAuthKey) {
Application::Console().WriteRaw(fmt::format("\t{:<25} <key of length {}>", k, Application::SettingToString(v).size()));
} else {
Application::Console().WriteRaw(fmt::format("\t{:<25} {}", k, Application::SettingToString(v)));
}
}
} else if (args.at(0) == "get") {
if (args.size() < 2) {
Application::Console().WriteRaw("Not enough arguments: `settings get` requires a setting name.");
} else {
if (Application::mSettings.contains(args.at(1))) {
if (args.at(1) != StrAuthKey) {
Application::Console().WriteRaw(fmt::format("{} = {}", args.at(1), Application::SettingToString(Application::mSettings.at(args.at(1)))));
} else {
Application::Console().WriteRaw(fmt::format("{} = <key of length {}>", args.at(1), Application::SettingToString(Application::mSettings.at(args.at(1))).size()));
}
} else {
Application::Console().WriteRaw(fmt::format("Setting '{}' doesn't exist.", args.at(1)));
}
}
} else if (args.at(0) == "set") {
if (args.size() < 3) {
Application::Console().WriteRaw("Not enough arguments: `settings set` requires a setting name and value.");
} else {
if (args.at(1) == StrAuthKey) {
Application::Console().WriteRaw("It's not allowed to set the AuthKey during runtime.");
} else {
using namespace boost::spirit;
using qi::_1;
std::string ValueString = args.at(2);
Application::SettingValue Value;
qi::rule<std::string::iterator, std::string()> StringRule;
StringRule
%= qi::lexeme['"' >> *(qi::char_ - '"') >> '"' ]
| +(qi::char_ - '"')
;
qi::rule<std::string::iterator, Application::SettingValue()> ValueRule
= qi::bool_
| qi::int_
| StringRule;
auto It = ValueString.begin();
if (qi::phrase_parse(It, ValueString.end(), ValueRule[boost::phoenix::ref(Value) = _1], ascii::space)
&& It == ValueString.end()) {
Application::SetSetting(args.at(1), Value);
Application::Console().WriteRaw(fmt::format("{} := {}", args.at(1), Application::SettingToString(Application::mSettings.at(args.at(1)))));
} else {
Application::Console().WriteRaw(fmt::format("New value '{}' did not parse as a valid value.", ValueString));
}
}
}
} else {
Application::Console().WriteRaw(fmt::format("Unknown argument '{}' - 'settings {}' is not a valid command.", args.at(0), args.at(0)));
}
}
void TConsole::Command_Say(const std::string& FullCmd) {