// catch_url_init(&port,&return_host);
HTSEXT_API T_SOC catch_url_init(int *port, /* 128 bytes */ char *adr) {
T_SOC soc = INVALID_SOCKET;
char h_loc[256];
if (gethostname(h_loc, sizeof(h_loc)) == 0) { // host name
SOCaddr server;
if (hts_dns_resolve_nocache(h_loc, &server) != NULL) { // notre host
if ((soc =
(T_SOC) socket(SOCaddr_sinfamily(server), SOCK_STREAM,
0)) != INVALID_SOCKET) {
SOCaddr_initport(server, *port);
if (bind(soc, &SOCaddr_sockaddr(server), SOCaddr_size(server)) == 0) {
SOCaddr server2;
SOClen len = SOCaddr_capacity(server2);
if (getsockname(soc, &SOCaddr_sockaddr(server2), &len) == 0) {
*port = ntohs(SOCaddr_sinport(server)); // récupérer port
if (listen(soc, 1) >= 0) {
SOCaddr_inetntoa(adr, 128, server2);
} else {
#ifdef _WIN32
closesocket(soc);
#else
close(soc);
#endif
soc = INVALID_SOCKET;
}
} else {
#ifdef _WIN32
closesocket(soc);
#else
close(soc);
#endif
soc = INVALID_SOCKET;
}
} else {
#ifdef _WIN32
closesocket(soc);
#else
close(soc);
#endif
soc = INVALID_SOCKET;
}
}
}
}
return soc;
}
// catch_url_init(&port,&return_host);
HTSEXT_API T_SOC catch_url_init(int* port,char* adr) {
T_SOC soc = INVALID_SOCKET;
char h_loc[256+2];
if (gethostname(h_loc,256)==0) { // host name
SOCaddr server;
int server_size=sizeof(server);
t_hostent* hp_loc;
t_fullhostent buffer;
// effacer structure
memset(&server, 0, sizeof(server));
if ( (hp_loc=vxgethostbyname(h_loc, &buffer)) ) { // notre host
// copie adresse
SOCaddr_copyaddr(server, server_size, hp_loc->h_addr_list[0], hp_loc->h_length);
if ( (soc = (T_SOC) socket(SOCaddr_sinfamily(server), SOCK_STREAM, 0)) != INVALID_SOCKET) {
SOCaddr_initport(server, *port);
if ( bind(soc,(struct sockaddr*) &server,server_size) == 0 ) {
SOCaddr server2;
int len;
len=sizeof(server2);
// effacer structure
memset(&server2, 0, sizeof(server2));
if (getsockname(soc,(struct sockaddr*) &server2,&len) == 0) {
*port=ntohs(SOCaddr_sinport(server)); // récupérer port
if (listen(soc,10)>=0) { // au pif le 10
SOCaddr_inetntoa(adr, 128, server2, len);
} else {
#ifdef _WIN32
closesocket(soc);
#else
close(soc);
#endif
soc=INVALID_SOCKET;
}
} else {
#ifdef _WIN32
closesocket(soc);
#else
close(soc);
#endif
soc=INVALID_SOCKET;
}
} else {
#ifdef _WIN32
closesocket(soc);
#else
close(soc);
#endif
soc=INVALID_SOCKET;
}
}
}
}
return soc;
}
