[Strings] Add more number formatters (#2873)

* [Strings] Add more number formatters

# Notes
- Adds `Strings::ToUnsignedInt` for `uint32` support.
- Adds `Strings::ToBigInt` for `int64` support.
- Adds `Strings::ToUnsignedBigInt` for `uint64` support.
- Adds `Strings::ToFloat` for `float` support.
- Replaces all `std::stoi` references with `Strings::ToInt`.
- Replaces all `atoi` references with `Strings::ToInt`.
- Replaces all `std::stoul` references with `Strings::ToUnsignedInt`.
- Replaces all `atoul` references with `Strings::ToUnsignedInt`.
- Replaces all `std::stoll` references with `Strings::ToBigInt`.
- Replaces all `atoll` references with `Strings::ToBigInt`.
- Replaces all `std::stoull` references with `Strings::ToUnsignedBigInt`.
- Replaces all `atoull` references with `Strings::ToUnsignedBigInt`.
- Replaces all `std::stof` references with `Strings::ToFloat`.

* [Strings] Add more number formatters

- Adds `Strings::ToUnsignedInt` for `uint32` support.
- Adds `Strings::ToBigInt` for `int64` support.
- Adds `Strings::ToUnsignedBigInt` for `uint64` support.
- Adds `Strings::ToFloat` for `float` support.
- Replaces all `std::stoi` references with `Strings::ToInt`.
- Replaces all `atoi` references with `Strings::ToInt`.
- Replaces all `std::stoul` references with `Strings::ToUnsignedInt`.
- Replaces all `atoul` references with `Strings::ToUnsignedInt`.
- Replaces all `std::stoll` references with `Strings::ToBigInt`.
- Replaces all `atoll` references with `Strings::ToBigInt`.
- Replaces all `std::stoull` references with `Strings::ToUnsignedBigInt`.
- Replaces all `atoull` references with `Strings::ToUnsignedBigInt`.
- Replaces all `std::stof` references with `Strings::ToFloat`.

* Rebase cleanup

* Changes/benchmarks/tests

---------

Co-authored-by: Akkadius <akkadius1@gmail.com>

common/strings.cpp

@@ -191,24 +191,23 @@ std::string Strings::Escape(const std::string &s)
 
 bool Strings::IsNumber(const std::string &s)
 {
-	try {
-		auto r = stoi(s);
-		return true;
-	}
-	catch (std::exception &) {
-		return false;
+	for (char const &c: s) {
+		if (c == s[0] && s[0] == '-') {
+			continue;
+		}
+		if (std::isdigit(c) == 0) {
+			return false;
+		}
 	}
+
+	return true;
 }
 
 bool Strings::IsFloat(const std::string &s)
 {
-	try {
-		auto r = stof(s);
-		return true;
-	}
-	catch (std::exception &) {
-		return false;
-	}
+	char* ptr;
+	strtof(s.c_str(), &ptr);
+	return (*ptr) == '\0';
 }
 
 std::string Strings::Join(const std::vector<std::string> &ar, const std::string &delim)
@@ -728,7 +727,7 @@ uint32 Strings::TimeToSeconds(std::string time_string)
 		time_unit.end()
 	);
 
-	auto unit = std::stoul(time_unit);
+	auto unit = Strings::ToUnsignedInt(time_unit);
 	uint32 duration = 0;
 
 	if (Strings::Contains(time_string, "s")) {
@@ -755,7 +754,7 @@ bool Strings::ToBool(std::string bool_string)
 		Strings::Contains(bool_string, "on") ||
 		Strings::Contains(bool_string, "enable") ||
 		Strings::Contains(bool_string, "enabled") ||
-		(Strings::IsNumber(bool_string) && std::stoi(bool_string))
+		(Strings::IsNumber(bool_string) && Strings::ToInt(bool_string))
 	) {
 		return true;
 	}
@@ -785,6 +784,26 @@ int Strings::ToInt(const std::string &s, int fallback)
 	return Strings::IsNumber(s) ? std::stoi(s) : fallback;
 }
 
+int64 Strings::ToBigInt(const std::string &s, int64 fallback)
+{
+	return Strings::IsNumber(s) ? std::stoll(s) : fallback;
+}
+
+uint32 Strings::ToUnsignedInt(const std::string &s, uint32 fallback)
+{
+	return Strings::IsNumber(s) ? std::stoul(s) : fallback;
+}
+
+uint64 Strings::ToUnsignedBigInt(const std::string &s, uint64 fallback)
+{
+	return Strings::IsNumber(s) ? std::stoull(s) : fallback;
+}
+
+float Strings::ToFloat(const std::string &s, float fallback)
+{
+	return Strings::IsFloat(s) ? std::stof(s) : fallback;
+}
+
 std::string Strings::RemoveNumbers(std::string s)
 {
 	int      current = 0;