Function parseUrlQuery

Tactility/Source/network/Url.cpp:5–32

namespace tt::network {

std::map<std::string, std::string> parseUrlQuery(std::string query) {
    std::map<std::string, std::string> result;

    if (query.empty()) {
        return result;
    }

    size_t current_index = query[0] == '?' ? 1U : 0U;
    auto equals_index = query.find_first_of('=', current_index);
    while (equals_index != std::string::npos) {
        auto index_boundary = query.find_first_of('&', equals_index + 1);
        if (index_boundary == std::string::npos) {
            index_boundary = query.size();
        }
        auto key = query.substr(current_index, (equals_index - current_index));
        auto decodedKey = urlDecode(key);
        auto value = query.substr(equals_index + 1, (index_boundary - equals_index - 1));
        auto decodedValue = urlDecode(value);

        result[decodedKey] = decodedValue;

        // Find next token
        current_index = index_boundary + 1;
        equals_index = query.find_first_of('=', current_index);
    }

    return result;
}

// Adapted from https://stackoverflow.com/a/29962178/3848666
std::string urlEncode(const std::string& input) {