100 lines
2.5 KiB
C++
100 lines
2.5 KiB
C++
#include <iostream>
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#include "../asibfm700_configfile.h"
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template <typename VT>
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struct rec_t {
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std::string_view key;
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VT value;
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};
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static std::string_view cfg_str = R"--(A = 11
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B=3.3
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# this is comment
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C = WWWWWeeeWWWW
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E = 10,20, 40, 32
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)--";
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int main()
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{
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auto desc = std::make_tuple(rec_t{"A", 1}, rec_t{"B", 2.2}, rec_t{"C", std::string("EEE")}, rec_t{"D", 3.3},
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rec_t{"E", std::vector<int>{1, 2, 3}});
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asibfm700::ConfigHolder ch(desc);
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// auto err = ch.parse(cfg_str, [](auto s, auto &v) {
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// if constexpr (std::is_arithmetic_v<std::decay_t<decltype(v)>>) {
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// v = 77;
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// } else {
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// v = std::string{s.begin(), s.end()};
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// }
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// return true;
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// });
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auto err = ch.parse(cfg_str);
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auto v = ch.value<float>("A");
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std::cout << v.value() << "\n";
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// auto v2 = ch.value<std::string>("D");
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auto v2 = ch.value<std::string>("C");
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std::cout << v2.value_or("<no value>") << "\n";
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auto v3 = ch.value<std::vector<int>>("E");
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std::cout << "[";
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for (auto& el : v3.value_or({0, 0, 0})) {
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std::cout << el << " ";
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}
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std::cout << "]\n";
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std::ofstream fst("/tmp/cfg.cfg");
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fst << asibfm700::Asibfm700MountConfigString;
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fst.close();
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asibfm700::Asibfm700MountConfig acfg;
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// asibfm700::Asibfm700MountConfig2 acfg;
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auto ec = acfg.load("/tmp/cfg.cfg");
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std::cout << "EC (load) = " << ec.message() << "\n";
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std::cout << "refr w: " << acfg.refractWavelength() << "\n";
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// acfg.update("refractWavelength", 0.3);
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acfg.setValue("refractWavelength", 0.3);
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auto e = acfg.getValue<double>("refractWavelength");
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// auto e = acfg.value<double>("refractWavelength");
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std::cout << "refr w: " << e.value_or(0.0) << "\n";
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std::cout << "refr w: " << acfg.refractWavelength() << "\n";
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mcc::utils::KeyValueHolder kvh(desc);
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err = kvh.setValue("C", "ewlkjfde");
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if (err) {
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std::cout << "cannot set value: " << err.message() << "\n";
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} else {
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auto vs = kvh.getValue<std::string>("C");
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std::cout << "kvh[C] = " << vs.value_or("<no value>") << "\n";
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}
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ec = kvh.fromCharRange(cfg_str);
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if (ec) {
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std::cout << "EC = " << ec.message() << "\n";
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} else {
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v3 = kvh.getValue<std::vector<int>>("E");
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std::cout << "[";
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for (auto& el : v3.value_or({0, 0, 0})) {
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std::cout << el << " ";
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}
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std::cout << "]\n";
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}
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return 0;
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}
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