83 lines
2.6 KiB
C++
83 lines
2.6 KiB
C++
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#include <larra/presence.hpp>
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namespace larra::xmpp::presence {
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namespace c2s {
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auto Unavailable::TryParse(xmlpp::Element* element) -> std::optional<Unavailable> {
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if(auto type = element->get_attribute("type")) {
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if(type->get_value() == "unavailable") {
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return Unavailable{};
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}
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}
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return std::nullopt;
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}
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auto Unavailable::Parse(xmlpp::Element* element) -> Unavailable {
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return Unavailable::TryParse(element).value();
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}
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auto operator<<(xmlpp::Element* element, const Unavailable&) -> void {
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element->set_attribute("type", "unavailable");
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}
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auto Available::TryParse(xmlpp::Element* element) -> std::optional<Available> {
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return Unavailable::TryParse(element).has_value() ? std::nullopt : std::optional{Available{}};
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}
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auto Available::Parse(xmlpp::Element* element) -> Available {
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return Available::TryParse(element).value();
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}
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auto operator<<(xmlpp::Element* element, const Available&) -> void {
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}
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} // namespace c2s
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auto Initial::Parse(xmlpp::Element* element) -> Initial {
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auto from = element->get_attribute("from");
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if(!from) {
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throw std::runtime_error("Not found attribute from for Parse presence::Initial");
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}
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auto to = element->get_attribute("to");
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if(!to) {
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throw std::runtime_error("Not found attribute to for Parse presence::Initial");
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}
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return {.from = FullJid::Parse(from->get_value()), .to = BareJid::Parse(to->get_value())};
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}
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auto operator<<(xmlpp::Element* element, const Initial& presence) -> void {
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element->set_attribute("from", ToString(presence.from));
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element->set_attribute("to", ToString(presence.to));
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}
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auto Probe::Parse(xmlpp::Element* element) -> Probe {
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auto type = element->get_attribute("type");
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if(!type) {
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throw std::runtime_error("Not found attribute type for Parse presence::Probe");
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}
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if(type->get_value() != "probe") {
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throw std::runtime_error("Invalid attribute type value for Parse presence::Probe");
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}
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auto from = element->get_attribute("from");
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if(!from) {
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throw std::runtime_error("Not found attribute from for Parse presence::Probe");
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}
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auto to = element->get_attribute("to");
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if(!to) {
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throw std::runtime_error("Not found attribute to for Parse presence::Probe");
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}
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auto id = element->get_attribute("id");
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if(!id) {
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throw std::runtime_error("Not found attribute id for Parse presence::Probe");
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}
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return {.from = BareJid::Parse(from->get_value()), .to = BareJid::Parse(to->get_value()), .id = id->get_value()};
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}
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auto operator<<(xmlpp::Element* element, const Probe& presence) -> void {
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element->set_attribute("from", ToString(presence.from));
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element->set_attribute("to", ToString(presence.to));
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}
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} // namespace larra::xmpp::presence
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