HCoop / bpt / coccinelle.git / blame
| Commit | Line | Data |
|---|---|---|
| b1b2de81 C |
1 | // -ifdef_to_if doesn't convert this ifdef |
| 2 | ||
| 3 | static int do_accept(int acc_sock, int *sock, char **host) | |
| 4 | { | |
| 5 | int ret,i; | |
| 6 | struct hostent *h1,*h2; | |
| 7 | static struct sockaddr_in from; | |
| 8 | int len; | |
| 9 | /* struct linger ling; */ | |
| 10 | ||
| 11 | if (!ssl_sock_init()) return(0); | |
| 12 | ||
| 13 | #ifndef OPENSSL_SYS_WINDOWS | |
| 14 | redoit: | |
| 15 | #endif | |
| 16 | ||
| 17 | memset((char *)&from,0,sizeof(from)); | |
| 18 | len=sizeof(from); | |
| 19 | /* Note: under VMS with SOCKETSHR the fourth parameter is currently | |
| 20 | * of type (int *) whereas under other systems it is (void *) if | |
| 21 | * you don't have a cast it will choke the compiler: if you do | |
| 22 | * have a cast then you can either go for (int *) or (void *). | |
| 23 | */ | |
| 24 | ret=accept(acc_sock,(struct sockaddr *)&from,(void *)&len); | |
| 25 | if (ret == INVALID_SOCKET) | |
| 26 | { | |
| 27 | #if defined(OPENSSL_SYS_WINDOWS) || (defined(OPENSSL_SYS_NETWARE) && !defined(NETWARE_BSDSOCK)) | |
| 28 | i=WSAGetLastError(); | |
| 29 | BIO_printf(bio_err,"accept error %d\n",i); | |
| 30 | #else | |
| 31 | if (errno == EINTR) | |
| 32 | { | |
| 33 | /*check_timeout(); */ | |
| 34 | goto redoit; | |
| 35 | } | |
| 36 | fprintf(stderr,"errno=%d ",errno); | |
| 37 | perror("accept"); | |
| 38 | #endif | |
| 39 | return(0); | |
| 40 | } | |
| 41 | ||
| 42 | /* | |
| 43 | ling.l_onoff=1; | |
| 44 | ling.l_linger=0; | |
| 45 | i=setsockopt(ret,SOL_SOCKET,SO_LINGER,(char *)&ling,sizeof(ling)); | |
| 46 | if (i < 0) { perror("linger"); return(0); } | |
| 47 | i=0; | |
| 48 | i=setsockopt(ret,SOL_SOCKET,SO_KEEPALIVE,(char *)&i,sizeof(i)); | |
| 49 | if (i < 0) { perror("keepalive"); return(0); } | |
| 50 | */ | |
| 51 | ||
| 52 | if (host == NULL) goto end; | |
| 53 | #ifndef BIT_FIELD_LIMITS | |
| 54 | /* I should use WSAAsyncGetHostByName() under windows */ | |
| 55 | h1=gethostbyaddr((char *)&from.sin_addr.s_addr, | |
| 56 | sizeof(from.sin_addr.s_addr),AF_INET); | |
| 57 | #else | |
| 58 | h1=gethostbyaddr((char *)&from.sin_addr, | |
| 59 | sizeof(struct in_addr),AF_INET); | |
| 60 | #endif | |
| 61 | if (h1 == NULL) | |
| 62 | { | |
| 63 | BIO_printf(bio_err,"bad gethostbyaddr\n"); | |
| 64 | *host=NULL; | |
| 65 | /* return(0); */ | |
| 66 | } | |
| 67 | else | |
| 68 | { | |
| 69 | if ((*host=(char *)OPENSSL_malloc(strlen(h1->h_name)+1)) == NULL) | |
| 70 | { | |
| 71 | perror("OPENSSL_malloc"); | |
| 72 | return(0); | |
| 73 | } | |
| 74 | BUF_strlcpy(*host,h1->h_name,strlen(h1->h_name)+1); | |
| 75 | ||
| 76 | h2=GetHostByName(*host); | |
| 77 | if (h2 == NULL) | |
| 78 | { | |
| 79 | BIO_printf(bio_err,"gethostbyname failure\n"); | |
| 80 | return(0); | |
| 81 | } | |
| 82 | i=0; | |
| 83 | if (h2->h_addrtype != AF_INET) | |
| 84 | { | |
| 85 | BIO_printf(bio_err,"gethostbyname addr is not AF_INET\n"); | |
| 86 | return(0); | |
| 87 | } | |
| 88 | } | |
| 89 | end: | |
| 90 | *sock=ret; | |
| 91 | return(1); | |
| 92 | } |