working commit

2026-05-05 11:37:10 +02:00
parent bd4df1e3da
commit eda9b8986b
62 changed files with 7546 additions and 476 deletions
@@ -1,76 +0,0 @@
-
-extern "C" {
-#include <sys/socket.h>
-#include <arpa/inet.h>
-#include <netdb.h>
-}
-
-#include <cstring>
-#include <expected>
-#include <string>
-
-#include <resolver.hpp>
-
-Address::Address(std::string iaddress, int ifamily) {
-        address = iaddress;
-        family = ifamily;
-}
-
-int Address::GetFamily() {
-        return family;
-}
-
-std::string Address::GetAddress() {
-        return address;
-}
-
-std::expected<Address, std::string> Resolver::Resolve(std::string hostname) {
-        struct sockaddr_in sa;
-        if (inet_pton(AF_INET, hostname.c_str(), &(sa.sin_addr)) == 1) {
-                family = AF_INET;
-                return Address(hostname, AF_INET);
-        }
-        if (inet_pton(AF_INET6, hostname.c_str(), &(sa.sin_addr)) == 1) {
-                return Address(hostname, AF_INET6);
-        }
-
-        struct addrinfo hints, *res;
-        memset(&hints, 0, sizeof(hints));
-        hints.ai_family = AF_UNSPEC;
-        hints.ai_socktype = SOCK_DGRAM;
-
-        int status = 0;
-        if ((status = getaddrinfo(hostname.c_str(), NULL, &hints, &res)) != 0) {
-                std::string error = gai_strerror(status);
-                return std::unexpected("Resolve adress error: " + error);
-        }
-        struct addrinfo* p;
-        char ipaddr[INET6_ADDRSTRLEN + 1];
-        for (p = res; p != NULL; p = p->ai_next) {
-                if (p->ai_family == AF_INET) {
-                        struct sockaddr_in *ipv4 = (struct sockaddr_in *)p->ai_addr;
-                        void* addr = &(ipv4->sin_addr);
-                        if (inet_ntop(p->ai_family, addr, ipaddr, sizeof(ipaddr)) == NULL) {
-                                int errnocopy = errno;
-                                std::string error = std::strerror(errnocopy);
-                                return std::unexpected("Cannot conver address: " + error);
-                        }
-                        std::string address(ipaddr);
-                        return Address(address, AF_INET);;
-                }
-        }
-        for (p = res; p != NULL; p = p->ai_next) {
-                if (p->ai_family == AF_INET6) {
-                        struct sockaddr_in6 *ipv6 = (struct sockaddr_in6 *)p->ai_addr;
-                        void* addr = &(ipv6->sin6_addr);
-                        if (inet_ntop(p->ai_family, addr, ipaddr, sizeof(ipaddr)) == NULL) {
-                                int errnocopy = errno;
-                                std::string error = std::strerror(errnocopy);
-                                return std::unexpected("Cannot conver address: " + error);
-                        }
-                        std::string address(ipaddr);
-                        return Address(address, AF_INET6);
-                }
-        }
-        return std::unexpected("Cannot resolve hostname " + hostname);
-}