70 lines
1.7 KiB
C++
70 lines
1.7 KiB
C++
#include "socket/address.h"
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#include <format>
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namespace Network {
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Address::Address() { zeroFill(); }
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Address::Address(int type, gsl::czstring presentationAddr, std::uint16_t port) {
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set(type, presentationAddr, port);
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}
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void Address::zeroFill() { memset(&addr_in6, 0, sizeof(addr_in6)); }
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void Address::set(int type, gsl::czstring presentationAddr,
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std::uint16_t port) {
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setType(type);
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if (type == AF_INET) {
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addr_in.sin_family = AF_INET;
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::inet_pton(AF_INET, presentationAddr, &addr_in.sin_addr);
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addr_in.sin_port = htons(port);
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} else if (type == AF_INET6) {
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addr_in6.sin6_family = AF_INET6;
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::inet_pton(AF_INET6, presentationAddr, &addr_in6.sin6_addr);
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addr_in6.sin6_port = htons(port);
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}
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family = type;
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}
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void Address::setType(int type) {
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zeroFill();
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if (type == AF_INET)
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length = sizeof(sockaddr_in);
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else if (type == AF_INET6)
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length = sizeof(sockaddr_in6);
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}
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Address::operator std::string() {
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std::optional<std::uint16_t> port = getPort();
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if (!port) return std::string();
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if (family == AF_INET) {
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char addrStr[INET_ADDRSTRLEN];
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::inet_ntop(AF_INET, &addr_in.sin_addr, addrStr, sizeof(addrStr));
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return std::format("{}:{}", addrStr, port.value());
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} else if (family == AF_INET6) {
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char addrStr[INET6_ADDRSTRLEN];
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::inet_ntop(AF_INET6, &addr_in6.sin6_addr, addrStr, sizeof(addrStr));
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return std::format("{}:{}", addrStr, port.value());
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}
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return std::string();
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}
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std::uint16_t Address::getPort() const {
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if (length == sizeof(addr_in))
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return ntohs(addr_in.sin_port);
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else if (length == sizeof(addr_in6))
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return ntohs(addr_in6.sin6_port);
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else
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return 0;
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}
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} // namespace Network
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