Delete bundled copy of OpenSSL and replace with README.

openssl/apps/s_time.c

Index: openssl/apps/s_time.c
diff --git a/openssl/apps/s_time.c b/openssl/apps/s_time.c
deleted file mode 100644
index b823c33c58a02656c3f33c5e1654f990b97b1efb..0000000000000000000000000000000000000000
--- a/openssl/apps/s_time.c
+++ /dev/null
@@ -1,632 +0,0 @@
-/* apps/s_time.c */
-/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
- * All rights reserved.
- *
- * This package is an SSL implementation written
- * by Eric Young (eay@cryptsoft.com).
- * The implementation was written so as to conform with Netscapes SSL.
- * 
- * This library is free for commercial and non-commercial use as long as
- * the following conditions are aheared to.  The following conditions
- * apply to all code found in this distribution, be it the RC4, RSA,
- * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
- * included with this distribution is covered by the same copyright terms
- * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
- * Copyright remains Eric Young's, and as such any Copyright notices in
- * the code are not to be removed.
- * If this package is used in a product, Eric Young should be given attribution
- * as the author of the parts of the library used.
- * This can be in the form of a textual message at program startup or
- * in documentation (online or textual) provided with the package.
- * 
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *    "This product includes cryptographic software written by
- *     Eric Young (eay@cryptsoft.com)"
- *    The word 'cryptographic' can be left out if the rouines from the library
- *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
- *    the apps directory (application code) you must include an acknowledgement:
- *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
- * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- * 
- * The licence and distribution terms for any publically available version or
- * derivative of this code cannot be changed.  i.e. this code cannot simply be
- * copied and put under another distribution licence
- * [including the GNU Public Licence.]
- */
-
-#define NO_SHUTDOWN
-
-/*-----------------------------------------
-   s_time - SSL client connection timer program
-   Written and donated by Larry Streepy <streepy@healthcare.com>
-  -----------------------------------------*/
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#define USE_SOCKETS
-#include "apps.h"
-#ifdef OPENSSL_NO_STDIO
-#define APPS_WIN16
-#endif
-#include <openssl/x509.h>
-#include <openssl/ssl.h>
-#include <openssl/pem.h>
-#include "s_apps.h"
-#include <openssl/err.h>
-#ifdef WIN32_STUFF
-#include "winmain.h"
-#include "wintext.h"
-#endif
-#if !defined(OPENSSL_SYS_MSDOS)
-#include OPENSSL_UNISTD
-#endif
-
-#undef PROG
-#define PROG s_time_main
-
-#undef ioctl
-#define ioctl ioctlsocket
-
-#define SSL_CONNECT_NAME	"localhost:4433"
-
-/*#define TEST_CERT "client.pem" */ /* no default cert. */
-
-#undef BUFSIZZ
-#define BUFSIZZ 1024*10
-
-#define MYBUFSIZ 1024*8
-
-#undef min
-#undef max
-#define min(a,b) (((a) < (b)) ? (a) : (b))
-#define max(a,b) (((a) > (b)) ? (a) : (b))
-
-#undef SECONDS
-#define SECONDS	30
-extern int verify_depth;
-extern int verify_error;
-
-static void s_time_usage(void);
-static int parseArgs( int argc, char **argv );
-static SSL *doConnection( SSL *scon );
-static void s_time_init(void);
-
-/***********************************************************************
- * Static data declarations
- */
-
-/* static char *port=PORT_STR;*/
-static char *host=SSL_CONNECT_NAME;
-static char *t_cert_file=NULL;
-static char *t_key_file=NULL;
-static char *CApath=NULL;
-static char *CAfile=NULL;
-static char *tm_cipher=NULL;
-static int tm_verify = SSL_VERIFY_NONE;
-static int maxTime = SECONDS;
-static SSL_CTX *tm_ctx=NULL;
-static const SSL_METHOD *s_time_meth=NULL;
-static char *s_www_path=NULL;
-static long bytes_read=0; 
-static int st_bugs=0;
-static int perform=0;
-#ifdef FIONBIO
-static int t_nbio=0;
-#endif
-#ifdef OPENSSL_SYS_WIN32
-static int exitNow = 0;		/* Set when it's time to exit main */
-#endif
-
-static void s_time_init(void)
-	{
-	host=SSL_CONNECT_NAME;
-	t_cert_file=NULL;
-	t_key_file=NULL;
-	CApath=NULL;
-	CAfile=NULL;
-	tm_cipher=NULL;
-	tm_verify = SSL_VERIFY_NONE;
-	maxTime = SECONDS;
-	tm_ctx=NULL;
-	s_time_meth=NULL;
-	s_www_path=NULL;
-	bytes_read=0; 
-	st_bugs=0;
-	perform=0;
-
-#ifdef FIONBIO
-	t_nbio=0;
-#endif
-#ifdef OPENSSL_SYS_WIN32
-	exitNow = 0;		/* Set when it's time to exit main */
-#endif
-	}
-
-/***********************************************************************
- * usage - display usage message
- */
-static void s_time_usage(void)
-{
-	static char umsg[] = "\
--time arg     - max number of seconds to collect data, default %d\n\
--verify arg   - turn on peer certificate verification, arg == depth\n\
--cert arg     - certificate file to use, PEM format assumed\n\
--key arg      - RSA file to use, PEM format assumed, key is in cert file\n\
-                file if not specified by this option\n\
--CApath arg   - PEM format directory of CA's\n\
--CAfile arg   - PEM format file of CA's\n\
--cipher       - preferred cipher to use, play with 'openssl ciphers'\n\n";
-
-	printf( "usage: s_time <args>\n\n" );
-
-	printf("-connect host:port - host:port to connect to (default is %s)\n",SSL_CONNECT_NAME);
-#ifdef FIONBIO
-	printf("-nbio         - Run with non-blocking IO\n");
-	printf("-ssl2         - Just use SSLv2\n");
-	printf("-ssl3         - Just use SSLv3\n");
-	printf("-bugs         - Turn on SSL bug compatibility\n");
-	printf("-new          - Just time new connections\n");
-	printf("-reuse        - Just time connection reuse\n");
-	printf("-www page     - Retrieve 'page' from the site\n");
-#endif
-	printf( umsg,SECONDS );
-}
-
-/***********************************************************************
- * parseArgs - Parse command line arguments and initialize data
- *
- * Returns 0 if ok, -1 on bad args
- */
-static int parseArgs(int argc, char **argv)
-{
-    int badop = 0;
-
-    verify_depth=0;
-    verify_error=X509_V_OK;
-
-    argc--;
-    argv++;
-
-    while (argc >= 1) {
-	if (strcmp(*argv,"-connect") == 0)
-		{
-		if (--argc < 1) goto bad;
-		host= *(++argv);
-		}
-#if 0
-	else if( strcmp(*argv,"-host") == 0)
-		{
-		if (--argc < 1) goto bad;
-		host= *(++argv);
-		}
-	else if( strcmp(*argv,"-port") == 0)
-		{
-		if (--argc < 1) goto bad;
-		port= *(++argv);
-		}
-#endif
-	else if (strcmp(*argv,"-reuse") == 0)
-		perform=2;
-	else if (strcmp(*argv,"-new") == 0)
-		perform=1;
-	else if( strcmp(*argv,"-verify") == 0) {
-
-	    tm_verify=SSL_VERIFY_PEER|SSL_VERIFY_CLIENT_ONCE;
-	    if (--argc < 1) goto bad;
-	    verify_depth=atoi(*(++argv));
-	    BIO_printf(bio_err,"verify depth is %d\n",verify_depth);
-
-	} else if( strcmp(*argv,"-cert") == 0) {
-
-	    if (--argc < 1) goto bad;
-	    t_cert_file= *(++argv);
-
-	} else if( strcmp(*argv,"-key") == 0) {
-
-	    if (--argc < 1) goto bad;
-	    t_key_file= *(++argv);
-
-	} else if( strcmp(*argv,"-CApath") == 0) {
-
-	    if (--argc < 1) goto bad;
-	    CApath= *(++argv);
-
-	} else if( strcmp(*argv,"-CAfile") == 0) {
-
-	    if (--argc < 1) goto bad;
-	    CAfile= *(++argv);
-
-	} else if( strcmp(*argv,"-cipher") == 0) {
-
-	    if (--argc < 1) goto bad;
-	    tm_cipher= *(++argv);
-	}
-#ifdef FIONBIO
-	else if(strcmp(*argv,"-nbio") == 0) {
-	    t_nbio=1;
-	}
-#endif
-	else if(strcmp(*argv,"-www") == 0)
-		{
-		if (--argc < 1) goto bad;
-		s_www_path= *(++argv);
-		if(strlen(s_www_path) > MYBUFSIZ-100)
-			{
-			BIO_printf(bio_err,"-www option too long\n");
-			badop=1;
-			}
-		}
-	else if(strcmp(*argv,"-bugs") == 0)
-	    st_bugs=1;
-#ifndef OPENSSL_NO_SSL2
-	else if(strcmp(*argv,"-ssl2") == 0)
-	    s_time_meth=SSLv2_client_method();
-#endif
-#ifndef OPENSSL_NO_SSL3
-	else if(strcmp(*argv,"-ssl3") == 0)
-	    s_time_meth=SSLv3_client_method();
-#endif
-	else if( strcmp(*argv,"-time") == 0) {
-
-	    if (--argc < 1) goto bad;
-	    maxTime= atoi(*(++argv));
-	}
-	else {
-	    BIO_printf(bio_err,"unknown option %s\n",*argv);
-	    badop=1;
-	    break;
-	}
-
-	argc--;
-	argv++;
-    }
-
-    if (perform == 0) perform=3;
-
-    if(badop) {
-bad:
-		s_time_usage();
-		return -1;
-    }
-
-	return 0;			/* Valid args */
-}
-
-/***********************************************************************
- * TIME - time functions
- */
-#define START	0
-#define STOP	1
-
-static double tm_Time_F(int s)
-	{
-	return app_tminterval(s,1);
-	}
-
-/***********************************************************************
- * MAIN - main processing area for client
- *			real name depends on MONOLITH
- */
-int MAIN(int, char **);
-
-int MAIN(int argc, char **argv)
-	{
-	double totalTime = 0.0;
-	int nConn = 0;
-	SSL *scon=NULL;
-	long finishtime=0;
-	int ret=1,i;
-	MS_STATIC char buf[1024*8];
-	int ver;
-
-	apps_startup();
-	s_time_init();
-
-	if (bio_err == NULL)
-		bio_err=BIO_new_fp(stderr,BIO_NOCLOSE);
-
-#if !defined(OPENSSL_NO_SSL2) && !defined(OPENSSL_NO_SSL3)
-	s_time_meth=SSLv23_client_method();
-#elif !defined(OPENSSL_NO_SSL3)
-	s_time_meth=SSLv3_client_method();
-#elif !defined(OPENSSL_NO_SSL2)
-	s_time_meth=SSLv2_client_method();
-#endif
-
-	/* parse the command line arguments */
-	if( parseArgs( argc, argv ) < 0 )
-		goto end;
-
-	OpenSSL_add_ssl_algorithms();
-	if ((tm_ctx=SSL_CTX_new(s_time_meth)) == NULL) return(1);
-
-	SSL_CTX_set_quiet_shutdown(tm_ctx,1);
-
-	if (st_bugs) SSL_CTX_set_options(tm_ctx,SSL_OP_ALL);
-	SSL_CTX_set_cipher_list(tm_ctx,tm_cipher);
-	if(!set_cert_stuff(tm_ctx,t_cert_file,t_key_file)) 
-		goto end;
-
-	SSL_load_error_strings();
-
-	if ((!SSL_CTX_load_verify_locations(tm_ctx,CAfile,CApath)) ||
-		(!SSL_CTX_set_default_verify_paths(tm_ctx)))
-		{
-		/* BIO_printf(bio_err,"error setting default verify locations\n"); */
-		ERR_print_errors(bio_err);
-		/* goto end; */
-		}
-
-	if (tm_cipher == NULL)
-		tm_cipher = getenv("SSL_CIPHER");
-
-	if (tm_cipher == NULL ) {
-		fprintf( stderr, "No CIPHER specified\n" );
-	}
-
-	if (!(perform & 1)) goto next;
-	printf( "Collecting connection statistics for %d seconds\n", maxTime );
-
-	/* Loop and time how long it takes to make connections */
-
-	bytes_read=0;
-	finishtime=(long)time(NULL)+maxTime;
-	tm_Time_F(START);
-	for (;;)
-		{
-		if (finishtime < (long)time(NULL)) break;
-#ifdef WIN32_STUFF
-
-		if( flushWinMsgs(0) == -1 )
-			goto end;
-
-		if( waitingToDie || exitNow )		/* we're dead */
-			goto end;
-#endif
-
-		if( (scon = doConnection( NULL )) == NULL )
-			goto end;
-
-		if (s_www_path != NULL)
-			{
-			BIO_snprintf(buf,sizeof buf,"GET %s HTTP/1.0\r\n\r\n",s_www_path);
-			SSL_write(scon,buf,strlen(buf));
-			while ((i=SSL_read(scon,buf,sizeof(buf))) > 0)
-				bytes_read+=i;
-			}
-
-#ifdef NO_SHUTDOWN
-		SSL_set_shutdown(scon,SSL_SENT_SHUTDOWN|SSL_RECEIVED_SHUTDOWN);
-#else
-		SSL_shutdown(scon);
-#endif
-		SHUTDOWN2(SSL_get_fd(scon));
-
-		nConn += 1;
-		if (SSL_session_reused(scon))
-			ver='r';
-		else
-			{
-			ver=SSL_version(scon);
-			if (ver == TLS1_VERSION)
-				ver='t';
-			else if (ver == SSL3_VERSION)
-				ver='3';
-			else if (ver == SSL2_VERSION)
-				ver='2';
-			else
-				ver='*';
-			}
-		fputc(ver,stdout);
-		fflush(stdout);
-
-		SSL_free( scon );
-		scon=NULL;
-		}
-	totalTime += tm_Time_F(STOP); /* Add the time for this iteration */
-
-	i=(int)((long)time(NULL)-finishtime+maxTime);
-	printf( "\n\n%d connections in %.2fs; %.2f connections/user sec, bytes read %ld\n", nConn, totalTime, ((double)nConn/totalTime),bytes_read);
-	printf( "%d connections in %ld real seconds, %ld bytes read per connection\n",nConn,(long)time(NULL)-finishtime+maxTime,bytes_read/nConn);
-
-	/* Now loop and time connections using the same session id over and over */
-
-next:
-	if (!(perform & 2)) goto end;
-	printf( "\n\nNow timing with session id reuse.\n" );
-
-	/* Get an SSL object so we can reuse the session id */
-	if( (scon = doConnection( NULL )) == NULL )
-		{
-		fprintf( stderr, "Unable to get connection\n" );
-		goto end;
-		}
-
-	if (s_www_path != NULL)
-		{
-		BIO_snprintf(buf,sizeof buf,"GET %s HTTP/1.0\r\n\r\n",s_www_path);
-		SSL_write(scon,buf,strlen(buf));
-		while (SSL_read(scon,buf,sizeof(buf)) > 0)
-			;
-		}
-#ifdef NO_SHUTDOWN
-	SSL_set_shutdown(scon,SSL_SENT_SHUTDOWN|SSL_RECEIVED_SHUTDOWN);
-#else
-	SSL_shutdown(scon);
-#endif
-	SHUTDOWN2(SSL_get_fd(scon));
-
-	nConn = 0;
-	totalTime = 0.0;
-
-	finishtime=(long)time(NULL)+maxTime;
-
-	printf( "starting\n" );
-	bytes_read=0;
-	tm_Time_F(START);
-		
-	for (;;)
-		{
-		if (finishtime < (long)time(NULL)) break;
-
-#ifdef WIN32_STUFF
-		if( flushWinMsgs(0) == -1 )
-			goto end;
-
-		if( waitingToDie || exitNow )	/* we're dead */
-			goto end;
-#endif
-
-	 	if( (doConnection( scon )) == NULL )
-			goto end;
-
-		if (s_www_path)
-			{
-			BIO_snprintf(buf,sizeof buf,"GET %s HTTP/1.0\r\n\r\n",s_www_path);
-			SSL_write(scon,buf,strlen(buf));
-			while ((i=SSL_read(scon,buf,sizeof(buf))) > 0)
-				bytes_read+=i;
-			}
-
-#ifdef NO_SHUTDOWN
-		SSL_set_shutdown(scon,SSL_SENT_SHUTDOWN|SSL_RECEIVED_SHUTDOWN);
-#else
-		SSL_shutdown(scon);
-#endif
-		SHUTDOWN2(SSL_get_fd(scon));
-	
-		nConn += 1;
-		if (SSL_session_reused(scon))
-			ver='r';
-		else
-			{
-			ver=SSL_version(scon);
-			if (ver == TLS1_VERSION)
-				ver='t';
-			else if (ver == SSL3_VERSION)
-				ver='3';
-			else if (ver == SSL2_VERSION)
-				ver='2';
-			else
-				ver='*';
-			}
-		fputc(ver,stdout);
-		fflush(stdout);
-		}
-	totalTime += tm_Time_F(STOP); /* Add the time for this iteration*/
-
-
-	printf( "\n\n%d connections in %.2fs; %.2f connections/user sec, bytes read %ld\n", nConn, totalTime, ((double)nConn/totalTime),bytes_read);
-	printf( "%d connections in %ld real seconds, %ld bytes read per connection\n",nConn,(long)time(NULL)-finishtime+maxTime,bytes_read/nConn);
-
-	ret=0;
-end:
-	if (scon != NULL) SSL_free(scon);
-
-	if (tm_ctx != NULL)
-		{
-		SSL_CTX_free(tm_ctx);
-		tm_ctx=NULL;
-		}
-	apps_shutdown();
-	OPENSSL_EXIT(ret);
-	}
-
-/***********************************************************************
- * doConnection - make a connection
- * Args:
- *		scon	= earlier ssl connection for session id, or NULL
- * Returns:
- *		SSL *	= the connection pointer.
- */
-static SSL *doConnection(SSL *scon)
-	{
-	BIO *conn;
-	SSL *serverCon;
-	int width, i;
-	fd_set readfds;
-
-	if ((conn=BIO_new(BIO_s_connect())) == NULL)
-		return(NULL);
-
-/*	BIO_set_conn_port(conn,port);*/
-	BIO_set_conn_hostname(conn,host);
-
-	if (scon == NULL)
-		serverCon=SSL_new(tm_ctx);
-	else
-		{
-		serverCon=scon;
-		SSL_set_connect_state(serverCon);
-		}
-
-	SSL_set_bio(serverCon,conn,conn);
-
-#if 0
-	if( scon != NULL )
-		SSL_set_session(serverCon,SSL_get_session(scon));
-#endif
-
-	/* ok, lets connect */
-	for(;;) {
-		i=SSL_connect(serverCon);
-		if (BIO_sock_should_retry(i))
-			{
-			BIO_printf(bio_err,"DELAY\n");
-
-			i=SSL_get_fd(serverCon);
-			width=i+1;
-			FD_ZERO(&readfds);
-			openssl_fdset(i,&readfds);
-			/* Note: under VMS with SOCKETSHR the 2nd parameter
-			 * is currently of type (int *) whereas under other
-			 * systems it is (void *) if you don't have a cast it
-			 * will choke the compiler: if you do have a cast then
-			 * you can either go for (int *) or (void *).
-			 */
-			select(width,(void *)&readfds,NULL,NULL,NULL);
-			continue;
-			}
-		break;
-		}
-	if(i <= 0)
-		{
-		BIO_printf(bio_err,"ERROR\n");
-		if (verify_error != X509_V_OK)
-			BIO_printf(bio_err,"verify error:%s\n",
-				X509_verify_cert_error_string(verify_error));
-		else
-			ERR_print_errors(bio_err);
-		if (scon == NULL)
-			SSL_free(serverCon);
-		return NULL;
-		}
-
-	return serverCon;
-	}
-
-