Merged origin/release (checked in because wanted to merge new stuff)

1 files changed, 91 insertions, 99 deletions

diff --git a/openssl/demos/bio/sconnect.c b/openssl/demos/bio/sconnect.c
index 880344eb7..e6eddb1c0 100644
--- a/openssl/demos/bio/sconnect.c
+++ b/openssl/demos/bio/sconnect.c
@@ -1,7 +1,8 @@
 /* NOCW */
 /* demos/bio/sconnect.c */
 
-/* A minimal program to do SSL to a passed host and port.
+/*-
+ * A minimal program to do SSL to a passed host and port.
  * It is actually using non-blocking IO but in a very simple manner
  * sconnect host:port - it does a 'GET / HTTP/1.0'
  *
@@ -15,107 +16,98 @@
 
 extern int errno;
 
-int main(argc,argv)
+int main(argc, argv)
 int argc;
 char *argv[];
-	{
-	char *host;
-	BIO *out;
-	char buf[1024*10],*p;
-	SSL_CTX *ssl_ctx=NULL;
-	SSL *ssl;
-	BIO *ssl_bio;
-	int i,len,off,ret=1;
-
-	if (argc <= 1)
-		host="localhost:4433";
-	else
-		host=argv[1];
+{
+    char *host;
+    BIO *out;
+    char buf[1024 * 10], *p;
+    SSL_CTX *ssl_ctx = NULL;
+    SSL *ssl;
+    BIO *ssl_bio;
+    int i, len, off, ret = 1;
+
+    if (argc <= 1)
+        host = "localhost:4433";
+    else
+        host = argv[1];
 
 #ifdef WATT32
-	dbug_init();
-	sock_init();
+    dbug_init();
+    sock_init();
 #endif
 
-	/* Lets get nice error messages */
-	SSL_load_error_strings();
-
-	/* Setup all the global SSL stuff */
-	OpenSSL_add_ssl_algorithms();
-	ssl_ctx=SSL_CTX_new(SSLv23_client_method());
-
-	/* Lets make a SSL structure */
-	ssl=SSL_new(ssl_ctx);
-	SSL_set_connect_state(ssl);
-
-	/* Use it inside an SSL BIO */
-	ssl_bio=BIO_new(BIO_f_ssl());
-	BIO_set_ssl(ssl_bio,ssl,BIO_CLOSE);
-
-	/* Lets use a connect BIO under the SSL BIO */
-	out=BIO_new(BIO_s_connect());
-	BIO_set_conn_hostname(out,host);
-	BIO_set_nbio(out,1);
-	out=BIO_push(ssl_bio,out);
-
-	p="GET / HTTP/1.0\r\n\r\n";
-	len=strlen(p);
-
-	off=0;
-	for (;;)
-		{
-		i=BIO_write(out,&(p[off]),len);
-		if (i <= 0)
-			{
-			if (BIO_should_retry(out))
-				{
-				fprintf(stderr,"write DELAY\n");
-				sleep(1);
-				continue;
-				}
-			else
-				{
-				goto err;
-				}
-			}
-		off+=i;
-		len-=i;
-		if (len <= 0) break;
-		}
-
-	for (;;)
-		{
-		i=BIO_read(out,buf,sizeof(buf));
-		if (i == 0) break;
-		if (i < 0)
-			{
-			if (BIO_should_retry(out))
-				{
-				fprintf(stderr,"read DELAY\n");
-				sleep(1);
-				continue;
-				}
-			goto err;
-			}
-		fwrite(buf,1,i,stdout);
-		}
-
-	ret=1;
-
-	if (0)
-		{
-err:
-		if (ERR_peek_error() == 0) /* system call error */
-			{
-			fprintf(stderr,"errno=%d ",errno);
-			perror("error");
-			}
-		else
-			ERR_print_errors_fp(stderr);
-		}
-	BIO_free_all(out);
-	if (ssl_ctx != NULL) SSL_CTX_free(ssl_ctx);
-	exit(!ret);
-	return(ret);
-	}
-
+    /* Lets get nice error messages */
+    SSL_load_error_strings();
+
+    /* Setup all the global SSL stuff */
+    OpenSSL_add_ssl_algorithms();
+    ssl_ctx = SSL_CTX_new(SSLv23_client_method());
+
+    /* Lets make a SSL structure */
+    ssl = SSL_new(ssl_ctx);
+    SSL_set_connect_state(ssl);
+
+    /* Use it inside an SSL BIO */
+    ssl_bio = BIO_new(BIO_f_ssl());
+    BIO_set_ssl(ssl_bio, ssl, BIO_CLOSE);
+
+    /* Lets use a connect BIO under the SSL BIO */
+    out = BIO_new(BIO_s_connect());
+    BIO_set_conn_hostname(out, host);
+    BIO_set_nbio(out, 1);
+    out = BIO_push(ssl_bio, out);
+
+    p = "GET / HTTP/1.0\r\n\r\n";
+    len = strlen(p);
+
+    off = 0;
+    for (;;) {
+        i = BIO_write(out, &(p[off]), len);
+        if (i <= 0) {
+            if (BIO_should_retry(out)) {
+                fprintf(stderr, "write DELAY\n");
+                sleep(1);
+                continue;
+            } else {
+                goto err;
+            }
+        }
+        off += i;
+        len -= i;
+        if (len <= 0)
+            break;
+    }
+
+    for (;;) {
+        i = BIO_read(out, buf, sizeof(buf));
+        if (i == 0)
+            break;
+        if (i < 0) {
+            if (BIO_should_retry(out)) {
+                fprintf(stderr, "read DELAY\n");
+                sleep(1);
+                continue;
+            }
+            goto err;
+        }
+        fwrite(buf, 1, i, stdout);
+    }
+
+    ret = 1;
+
+    if (0) {
+ err:
+        if (ERR_peek_error() == 0) { /* system call error */
+            fprintf(stderr, "errno=%d ", errno);
+            perror("error");
+        } else
+            ERR_print_errors_fp(stderr);
+    }
+    BIO_free_all(out);
+    if (ssl_ctx != NULL)
+        SSL_CTX_free(ssl_ctx);
+    exit(!ret);
+    return (ret);
+}