#include "Internal.h"
#include <string.h>
#include <assert.h>

int CgeNetAddrFromStr(const char *str, uint16_t port, CgeNetAddr *addr) {
    struct addrinfo *result, *rp;
    int code, found;

    assert(str != NULL);
    assert(addr != NULL);

    code = getaddrinfo(str, NULL, NULL, &result);
    if (code) {
        return 0;
    }

    found = 0;
    for (rp = result; rp != NULL; rp = rp->ai_next) {
        if (rp->ai_family == AF_INET) {
            struct sockaddr_in *sa4 = (struct sockaddr_in *)rp->ai_addr;
            addr->ipv4.type = CGE_NET_IPV4;
            memcpy(addr->ipv4.addr, &sa4->sin_addr, 4);
            addr->ipv4.port = port;
            found = 1;
            break;
        } else if (rp->ai_family == AF_INET6) {
            struct sockaddr_in6 *sa6 = (struct sockaddr_in6 *)rp->ai_addr;
            addr->ipv6.type = CGE_NET_IPV6;
            memcpy(addr->ipv6.addr, &sa6->sin6_addr, 16);
            addr->ipv6.port = port;
            found = 1;
            break;
        }
    }

    freeaddrinfo(result);
    return found;
}