*** empty log message ***

1 files changed, 0 insertions, 167 deletions

diff --git a/doc/tex/ex-client1.tex b/doc/tex/ex-client1.tex
deleted file mode 100644
index 039c840253..0000000000
--- a/doc/tex/ex-client1.tex
+++ /dev/null
@@ -1,167 +0,0 @@
-\begin{verbatim}
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <unistd.h>
-#include <gnutls/gnutls.h>
-
-/* A TLS 1.0 client with session resuming capability.
- */
-
-#define MAX_BUF 1024
-#define CRLFILE "crl.pem"
-#define CAFILE "ca.pem"
-#define SA struct sockaddr
-#define MSG "GET / HTTP/1.0\r\n\r\n"
-
-const int protocol_priority[] = { GNUTLS_TLS1, GNUTLS_SSL3, 0 };
-const int kx_priority[] = { GNUTLS_KX_RSA, GNUTLS_KX_DHE_RSA, 0 };
-const int cipher_priority[] = { GNUTLS_CIPHER_3DES_CBC, 
-                                GNUTLS_CIPHER_ARCFOUR_128, 0};
-const int comp_priority[] = { GNUTLS_COMP_NULL, 0 };
-const int mac_priority[] = { GNUTLS_MAC_SHA, GNUTLS_MAC_MD5, 0 };
-
-int main()
-{
-   const char *PORT = "443";
-   const char *SERVER = "127.0.0.1";
-   int err, ret;
-   int sd, ii, alert;
-   struct sockaddr_in sa;
-   gnutls_session session;
-   char buffer[MAX_BUF + 1];
-   gnutls_certificate_credentials xcred;
-   /* variables used in session resuming */
-   int t;
-   char *session_data;
-   char *session_id;
-   int session_data_size;
-   int session_id_size;
-   char *tmp_session_id;
-   int tmp_session_id_size;
-
-   gnutls_global_init();
-
-   /* X509 stuff 
-    */
-   gnutls_certificate_allocate_credentials(&xcred);
-
-   gnutls_certificate_set_x509_trust_file(xcred, CAFILE, GNUTLS_X509_FMT_PEM);
-
-   for (t = 0; t < 2; t++) {    /* connect 2 times to the server */
-
-      sd = socket(AF_INET, SOCK_STREAM, 0);
-      memset(&sa, '\0', sizeof(sa));
-      sa.sin_family = AF_INET;
-      sa.sin_port = htons(atoi(PORT));
-      inet_pton(AF_INET, SERVER, &sa.sin_addr);
-
-      err = connect(sd, (SA *) & sa, sizeof(sa));
-      if (err < 0) {
-         fprintf(stderr, "Connect error");
-         exit(1);
-      }
-      gnutls_init(&session, GNUTLS_CLIENT);
-
-      gnutls_protocol_set_priority(session, protocol_priority);
-      gnutls_cipher_set_priority(session, cipher_priority);
-      gnutls_compression_set_priority(session, comp_priority);
-      gnutls_kx_set_priority(session, kx_priority);
-      gnutls_mac_set_priority(session, mac_priority);
-
-      gnutls_credentials_set(session, GNUTLS_CRD_CERTIFICATE, xcred);
-
-      if (t > 0) { /* if this is not the first time we connect */
-         gnutls_session_set_data(session, session_data, session_data_size);
-         free(session_data);
-      }
-      
-      gnutls_transport_set_ptr( session, (gnutls_transport_ptr)sd);
-
-      /* Perform the TLS handshake
-       */
-      ret = gnutls_handshake( session);
-
-      if (ret < 0) {
-         fprintf(stderr, "*** Handshake failed\n");
-         gnutls_perror(ret);
-         goto end;
-      } else {
-         printf("- Handshake was completed\n");
-      }
-
-      if (t == 0) { /* the first time we connect */
-         /* get the session data size */
-         gnutls_session_get_data(session, NULL, &session_data_size);
-         session_data = malloc(session_data_size);
-
-         /* put session data to the session variable */
-         gnutls_session_get_data(session, session_data, &session_data_size);
-
-         /* keep the current session ID. This is only needed
-          * in order to check if the server actually resumed this
-          * connection.
-          */
-         gnutls_session_get_id(session, NULL, &session_id_size);
-         session_id = malloc(session_id_size);
-         gnutls_session_get_id(session, session_id, &session_id_size);
-
-      } else { /* the second time we connect */
-
-         /* check if we actually resumed the previous session */
-         gnutls_session_get_id(session, NULL, &tmp_session_id_size);
-         tmp_session_id = malloc(tmp_session_id_size);
-         gnutls_session_get_id(session, tmp_session_id, &tmp_session_id_size);
-
-         if (memcmp(tmp_session_id, session_id, session_id_size) == 0) {
-            printf("- Previous session was resumed\n");
-         } else {
-            fprintf(stderr, "*** Previous session was NOT resumed\n");
-         }
-         free(tmp_session_id);
-         free(session_id);
-      }
-
-      /* This function was defined in a previous example
-       */
-      /* print_info(session); */
-
-      gnutls_record_send( session, MSG, strlen(MSG));
-
-      ret = gnutls_record_recv( session, buffer, MAX_BUF);
-      if (ret == 0) {
-         printf("- Peer has closed the TLS connection\n");
-         goto end;
-      } else if (ret < 0) {
-         fprintf(stderr, "*** Error: %s\n", gnutls_strerror(ret));
-         goto end;
-      } else if (ret > 0) {
-         printf("- Received %d bytes: ", ret);
-         for (ii = 0; ii < ret; ii++) {
-            fputc(buffer[ii], stdout);
-         }
-         fputs("\n", stdout);
-      }
-      gnutls_bye( session, GNUTLS_SHUT_RDWR);
-
-    end:
-
-      shutdown(sd, SHUT_RDWR);  /* no more receptions */
-      close(sd);
-
-      gnutls_deinit(session);
-
-   }  /* for() */
-
-   gnutls_certificate_free_credentials(xcred);
-
-   gnutls_global_deinit();
-
-   return 0;
-}
-
-\end{verbatim}