Function json_string

client/utils/json_string.cpp:22–70

#include "json_string.h"

std::string json_string(const std::string_view & in)
{
	std::string out;
	out.reserve(in.size() + 2);

	out += '"';

	for (char c: in)
	{
		switch (c)
		{
			case '\b':
				out += "\\b";
				break;

			case '\f':
				out += "\\f";
				break;

			case '\n':
				out += "\\n";
				break;

			case '\r':
				out += "\\r";
				break;

			case '\t':
				out += "\\t";
				break;

			case '"':
				out += "\\\"";
				break;

			case '\\':
				out += "\\\\";
				break;

			default:
				out += c;
				break;
		}
	}

	out += '"';

	return out;
}