diff options
Diffstat (limited to 'doc/examples/ex-serv-psk.c')
| -rw-r--r-- | doc/examples/ex-serv-psk.c | 74 |
1 files changed, 37 insertions, 37 deletions
diff --git a/doc/examples/ex-serv-psk.c b/doc/examples/ex-serv-psk.c index 1374cd65be..d2b907f4e1 100644 --- a/doc/examples/ex-serv-psk.c +++ b/doc/examples/ex-serv-psk.c @@ -28,7 +28,7 @@ #define SA struct sockaddr #define SOCKET_ERR(err,s) if(err==-1) {perror(s);return(1);} #define MAX_BUF 1024 -#define PORT 5556 /* listen to 5556 port */ +#define PORT 5556 /* listen to 5556 port */ #define DH_BITS 1024 /* These are global */ @@ -106,13 +106,13 @@ main (void) gnutls_certificate_allocate_credentials (&x509_cred); gnutls_certificate_set_x509_trust_file (x509_cred, CAFILE, - GNUTLS_X509_FMT_PEM); + GNUTLS_X509_FMT_PEM); gnutls_certificate_set_x509_crl_file (x509_cred, CRLFILE, - GNUTLS_X509_FMT_PEM); + GNUTLS_X509_FMT_PEM); gnutls_certificate_set_x509_key_file (x509_cred, CERTFILE, KEYFILE, - GNUTLS_X509_FMT_PEM); + GNUTLS_X509_FMT_PEM); gnutls_psk_allocate_server_credentials (&psk_cred); gnutls_psk_set_server_credentials_function (psk_cred, pskfunc); @@ -132,10 +132,10 @@ main (void) memset (&sa_serv, '\0', sizeof (sa_serv)); sa_serv.sin_family = AF_INET; sa_serv.sin_addr.s_addr = INADDR_ANY; - sa_serv.sin_port = htons (PORT); /* Server Port number */ + sa_serv.sin_port = htons (PORT); /* Server Port number */ setsockopt (listen_sd, SOL_SOCKET, SO_REUSEADDR, (void *) &optval, - sizeof (int)); + sizeof (int)); err = bind (listen_sd, (SA *) & sa_serv, sizeof (sa_serv)); SOCKET_ERR (err, "bind"); @@ -152,47 +152,47 @@ main (void) sd = accept (listen_sd, (SA *) & sa_cli, &client_len); printf ("- connection from %s, port %d\n", - inet_ntop (AF_INET, &sa_cli.sin_addr, topbuf, - sizeof (topbuf)), ntohs (sa_cli.sin_port)); + inet_ntop (AF_INET, &sa_cli.sin_addr, topbuf, + sizeof (topbuf)), ntohs (sa_cli.sin_port)); gnutls_transport_set_ptr (session, (gnutls_transport_ptr_t) sd); ret = gnutls_handshake (session); if (ret < 0) - { - close (sd); - gnutls_deinit (session); - fprintf (stderr, "*** Handshake has failed (%s)\n\n", - gnutls_strerror (ret)); - continue; - } + { + close (sd); + gnutls_deinit (session); + fprintf (stderr, "*** Handshake has failed (%s)\n\n", + gnutls_strerror (ret)); + continue; + } printf ("- Handshake was completed\n"); /* see the Getting peer's information example */ /* print_info(session); */ for (;;) - { - memset (buffer, 0, MAX_BUF + 1); - ret = gnutls_record_recv (session, buffer, MAX_BUF); - - if (ret == 0) - { - printf ("\n- Peer has closed the GnuTLS connection\n"); - break; - } - else if (ret < 0) - { - fprintf (stderr, "\n*** Received corrupted " - "data(%d). Closing the connection.\n\n", ret); - break; - } - else if (ret > 0) - { - /* echo data back to the client - */ - gnutls_record_send (session, buffer, strlen (buffer)); - } - } + { + memset (buffer, 0, MAX_BUF + 1); + ret = gnutls_record_recv (session, buffer, MAX_BUF); + + if (ret == 0) + { + printf ("\n- Peer has closed the GnuTLS connection\n"); + break; + } + else if (ret < 0) + { + fprintf (stderr, "\n*** Received corrupted " + "data(%d). Closing the connection.\n\n", ret); + break; + } + else if (ret > 0) + { + /* echo data back to the client + */ + gnutls_record_send (session, buffer, strlen (buffer)); + } + } printf ("\n"); /* do not wait for the peer to close the connection. */ |