/* apps/openssl.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.]

 */

/* ====================================================================

 * Copyright (c) 1998-2001 The OpenSSL Project.  All rights reserved.

 *

 * 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 above 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 acknowledgment:

 *    "This product includes software developed by the OpenSSL Project

 *    for use in the OpenSSL Toolkit. (http://www.openssl.org/)"

 *

 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to

 *    endorse or promote products derived from this software without

 *    prior written permission. For written permission, please contact

 *    openssl-core@openssl.org.

 *

 * 5. Products derived from this software may not be called "OpenSSL"

 *    nor may "OpenSSL" appear in their names without prior written

 *    permission of the OpenSSL Project.

 *

 * 6. Redistributions of any form whatsoever must retain the following

 *    acknowledgment:

 *    "This product includes software developed by the OpenSSL Project

 *    for use in the OpenSSL Toolkit (http://www.openssl.org/)"

 *

 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY

 * EXPRESSED 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 OpenSSL PROJECT OR

 * ITS 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.

 * ====================================================================

 *

 * This product includes cryptographic software written by Eric Young

 * (eay@cryptsoft.com).  This product includes software written by Tim

 * Hudson (tjh@cryptsoft.com).

 *

 */

#include <stdio.h>

#include <string.h>

#include <stdlib.h>

#include <dirent.h>

#define OPENSSL_C /* tells apps.h to use complete apps_startup() */

#include "apps.h"

#include <openssl/bio.h>

#include <openssl/crypto.h>

#include <openssl/lhash.h>

#include <openssl/conf.h>

#include <openssl/x509.h>

#include <openssl/pem.h>

#include <openssl/ssl.h>

#include <sys/stat.h>

#ifndef OPENSSL_NO_ENGINE

#include <openssl/engine.h>

#endif

#define USE_SOCKETS /* needed for the _O_BINARY defs in the MS world */

#include "progs.h"

#include "s_apps.h"

#include <openssl/err.h>

#ifdef SYMBIAN

#include "topenssl.h"

#endif

/* The LHASH callbacks ("hash" & "cmp") have been replaced by functions with the

 * base prototypes (we cast each variable inside the function to the required

 * type of "FUNCTION*"). This removes the necessity for macro-generated wrapper

 * functions. */

/* static unsigned long MS_CALLBACK hash(FUNCTION *a); */

static unsigned long MS_CALLBACK hash(const void *a_void);

/* static int MS_CALLBACK cmp(FUNCTION *a,FUNCTION *b); */

static int MS_CALLBACK cmp(const void *a_void,const void *b_void);

static LHASH *prog_init(void );

static int do_cmd(LHASH *prog,int argc,char *argv[]);

char *default_config_file=NULL;

/* Make sure there is only one when MONOLITH is defined */

#ifdef MONOLITH

CONF *config=NULL;

BIO *bio_err=NULL;

#endif

#ifdef SYMBIAN

FILE *fp_stdout;

FILE *fp_stderr;

FILE *fp_stdin;

#endif

static void lock_dbg_cb(int mode, int type, const char *file, int line)

	{

	static int modes[CRYPTO_NUM_LOCKS]; /* = {0, 0, ... } */

	const char *errstr = NULL;

	int rw;

	rw = mode & (CRYPTO_READ|CRYPTO_WRITE);

	if (!((rw == CRYPTO_READ) || (rw == CRYPTO_WRITE)))

		{

		errstr = "invalid mode";

		goto err;

		}

	if (type < 0 || type >= CRYPTO_NUM_LOCKS)

		{

		errstr = "type out of bounds";

		goto err;

		}

	if (mode & CRYPTO_LOCK)

		{

		if (modes[type])

			{

			errstr = "already locked";

			/* must not happen in a single-threaded program

			 * (would deadlock) */

			goto err;

			}

		modes[type] = rw;

		}

	else if (mode & CRYPTO_UNLOCK)

		{

		if (!modes[type])

			{

			errstr = "not locked";

			goto err;

			}

		if (modes[type] != rw)

			{

			errstr = (rw == CRYPTO_READ) ?

				"CRYPTO_r_unlock on write lock" :

				"CRYPTO_w_unlock on read lock";

			}

		modes[type] = 0;

		}

	else

		{

		errstr = "invalid mode";

		goto err;

		}

 err:

	if (errstr)

		{

		/* we cannot use bio_err here */

#ifndef SYMBIAN		

		fprintf(stderr, "openssl (lock_dbg_cb): %s (mode=%d, type=%d) at %s:%d\n",

			errstr, mode, type, file, line);

#else

        fprintf(fp_stderr, "openssl (lock_dbg_cb): %s (mode=%d, type=%d) at %s:%d\n",

			errstr, mode, type, file, line);

        fclose(fp_stderr)			;

#endif			

		}

	}

#ifdef SYMBIAN

void testResultXml(char *filename,int retval)

{

	char time_buf[50];

	char result[10];

	char xmlfilename[256];

	time_t t = time(NULL);

	struct tm *tm1 = localtime(&t);

	char *atsinitmsg 	= 	"<test-report>\n\t<test-batch>";

	char *atsbatchinit1	=   \

							"\n\t\t<batch-init>\

							\n\t\t\t<description></description>\

							\n\t\t\t<date>";						

	char *atsbatchinit2 =	"</date>\

							\n\t\t\t<factory>NA</factory>\

							\n\t\t\t<component>\

							\n\t\t\t\t<name>NA</name>\

							\n\t\t\t\t<version>NA</version>\

							\n\t\t\t</component>\

							\n\t\t</batch-init>";

	char *atsbatchresult=	\

							"\n\t\t<batch-result>\

							\n\t\t\t<run-time>00:00:00</run-time>\

							\n\t\t</batch-result>";

	char *atsclosemsg	=   \

							"\n\t</test-batch>\

							\n</test-report>\n ";

	char *atstestinit	=	"\n\t\t<test-case time-stamp=\"00:00:00\">";

	char *atscaseinit1	=	\

							"\n\t\t\t<case-init>\

							\n\t\t\t\t<version></version>\

							\n\t\t\t\t<id>";

	char *atscaseinit2 = 	"</id>\

							\n\t\t\t\t<expected-result description=\"\">0</expected-result>\

							\n\t\t\t</case-init>";

	char *atscaseresult1=	\

							"\n\t\t\t<case-result status=\"";

	char *atscaseresult2=	"\">\

							\n\t\t\t\t<actual-result>0</actual-result>\

							\n\t\t\t\t<run-time>00:00:00</run-time>\

							\n\t\t\t</case-result>";

	char *atstestclose	=	"\n\t\t</test-case>";

	DIR *dir;

	FILE *fp;

	dir = opendir("c:\\spd_logs");

	if(!dir)

		mkdir("c:\\spd_logs",0777);

	dir = opendir("c:\\spd_logs\\xml");

	if(!dir)

		mkdir("c:\\spd_logs\\xml",0777);

	// create the xml file name

	strcpy(xmlfilename,"c:/spd_logs/xml/");

	strcat(xmlfilename,filename);

	strcat(xmlfilename,".xml");

	strftime(time_buf,50,"%c",tm1);

	if(retval)

		strcpy(result,"FAILED");

	else

		strcpy(result,"PASSED");

	fp = fopen(xmlfilename,"w");

	if(fp)

	{

		fprintf(fp,"%s%s%s%s%s%s%s%s%s%s%s%s%s%s",atsinitmsg,atsbatchinit1,time_buf,atsbatchinit2,atstestinit,

			atscaseinit1,filename,atscaseinit2,atscaseresult1,result,atscaseresult2,

			atstestclose,atsbatchresult,atsclosemsg);

		fclose(fp);	

	}

}

int openssl_init(void)

{

	fp_stdout = freopen(LOG_STDOUT,"w+",stdout);

	if(!fp_stdout)

	return 1;

	fp_stderr = freopen(LOG_STDERR,"w+",stderr);

	if(!fp_stderr)

	return 1;

	fp_stdin = freopen(LOG_STDIN,"w+",stdin);

	if(!fp_stdin)

	return 1;

	return 0;

}

void openssl_deinit(void)

{

    fclose(fp_stdout);

    fclose(fp_stderr);

    fclose(fp_stdin);

    fp_stdout=NULL;

    fp_stdin=NULL;

    fp_stderr=NULL;

}

int append(char *file1,char *file2, char *dst_file )

{

   FILE *fp1 = NULL;

   FILE *fp2 = NULL;

   FILE *fp3 = NULL;

   long file1_size;

   long file2_size;

   char *file1_data = NULL;

   char *file2_data = NULL;

   int ret;				

   if(!(fp1 = fopen(file1,"r+")))

   {

	 fprintf(stdout,"Faliure opening file %s.",file1);

     ret = -1;

	 goto err;

   }

   if(!(fp2 = fopen(file2,"r+")))

   {

	 fprintf(stdout,"Faliure opening file %s.",file2);

	 ret = -1;

	 goto err;

   }

   if(!(fp3= fopen(dst_file,"w+")))

   {

	 fprintf(stdout,"Faliure opening file %s.",dst_file);

	 ret = -1;

	 goto err;

   }

   if((ret = fseek(fp1, 0, SEEK_END)) < 0)

   {

   	  ret = -1;

	  goto err;

   }

   if((ret = fseek(fp2, 0, SEEK_END)) < 0)

   {

   	 ret = -1;

	 goto err;

   }

   if((file1_size = ftell(fp1)) < 0)

   {	

   	 ret = -1;

	 goto err;

   }

   if((file2_size = ftell(fp2)) < 0)

   {

     ret = -1;

	 goto err;

   }

   if((ret = fseek(fp1, 0, SEEK_SET)) < 0)

   {

   	 ret = -1;

	 goto err;

   }

   if((ret = fseek(fp2, 0, SEEK_SET)) < 0)

   {

   	 ret = -1;

	 goto err;

   }

   file1_data = (char *)malloc(file1_size);

   file2_data = (char *)malloc(file2_size);

   if(!file1_data||!file2_data)

   {

   	 ret = -1;

	 goto err;

   }

   memset(file1_data,0,file1_size);

   memset(file2_data,0,file2_size);

   ret = fread(file1_data,sizeof(char),file1_size,fp1);

   if(ret < file1_size)

   {

	fprintf(stdout,"Failed reading file %s.", file1);

	ret = -1;

    goto err;

   }

  ret = fread(file2_data,sizeof(char),file2_size,fp2);

  if(ret < file2_size)

  {

	fprintf(stdout,"Failed reading file %s.",file2);

	ret = -1;

	goto err;

  }

  ret = fwrite(file1_data,sizeof(char),file1_size,fp3);

  if(ret < file1_size)

  {

	fprintf(stdout,"Failed wrting from %s file to file %s.",file1,dst_file);

	ret = -1;

	goto err;

  }

  ret = fwrite(file2_data,sizeof(char),file2_size,fp3);

  if(ret < file2_size)

  {

	fprintf(stdout,"Failed wrting from %s file to file %s.",file2,dst_file);

	ret = -1;

	goto err;

  }

  ret=0;

err:  if(file1_data)

  free(file1_data);

  if(file2_data)

  free(file2_data);				

  fclose(fp1);

  fclose(fp2);

  fclose(fp3);

  return ret;

}

void print_logs(int argc, char *argv[])

{

	int i=0;

	for(i=0;i<argc-3;i++)

    {

    	fprintf(stdout,"%s ",argv[i+3]);

    }

   fprintf(stdout,"\n");

}

char** create_params(char *ip_str,int *argc)

{

   char *paramets[50];

   char **cmd_line=NULL;

   char *str=NULL,*ptr=NULL;

   int len=0,cnt=0,i=0;

   str=ip_str;

   while(str)

   {

      ptr=strchr(str,' ');

      if(ptr)

      {

        len = ptr-str;

        paramets[cnt]=(char *)malloc(sizeof(char)*len+1);

        if(paramets[cnt])

        {

          strncpy(paramets[cnt],str,len);

      	  paramets[cnt][len]='\0';

      	}

      	cnt++;

      	str+= len + 1;

      }

      else

      {

        len = strlen(str);

        paramets[cnt]=(char *)malloc(sizeof(char)*len+1);

        if(paramets[cnt])

       	strcpy(paramets[cnt],str);

        cnt++;

      	break;

      }

   }

   if(cnt)

   cmd_line=(char **)malloc(cnt*sizeof(char *));

   for(i=0;i<cnt;i++) 

   cmd_line[i]=paramets[i];

   *argc=cnt;

   return cmd_line;

}

int compare_files(const char *file1, const char *file2)

{

   			FILE *fp1 = NULL;

			FILE *fp2 = NULL;

				long file1_size;

				long file2_size;

				char *file1_data = NULL;

				char *file2_data = NULL;

				int ret;				

				int argc=0;

   			char** argv = NULL;

				if(!(fp1 = fopen(file1,"r+"))){

					fprintf(stdout,"Faliure opening file %s.",file1);

					ret = -1;

					goto err;

				}

				if(!(fp2 = fopen(file2,"r+"))){

					fprintf(stdout,"Faliure opening file %s.",file2);

					ret = -1;

					goto err;

				}

				if((ret = fseek(fp1, 0, SEEK_END)) < 0)

					goto err;

				if((ret = fseek(fp2, 0, SEEK_END)) < 0)

					goto err;

 				if((file1_size = ftell(fp1)) < 0)

				{	

					ret = file1_size;

					goto err;

				}

				if((file2_size = ftell(fp1)) < 0)

					{

						ret = file2_size;

						goto err;

					}

				if(file1_size != file2_size)

				{

					fprintf(stdout,"File size of  %s is not same as that of %s.",file1,file2);

					ret = -1;

					goto err;

				}

                if((ret = fseek(fp1, 0, SEEK_SET)) < 0)

					goto err;

				if((ret = fseek(fp2, 0, SEEK_SET)) < 0)

					goto err;							

				file1_data = (char *)malloc(file1_size);

				file2_data = (char *)malloc(file2_size);

				memset(file1_data,0,file1_size);

				memset(file2_data,0,file2_size);

				ret = fread(file1_data,sizeof(char),file1_size,fp1);

				if(ret < file1_size)

				{

				    ret = ferror(fp1);

					fprintf(stdout,"Failed reading file %s.", file1);

					ret = -1;

					goto err1;

				}

				ret = fread(file2_data,sizeof(char),file2_size,fp2);

				if(ret < file2_size)

				{

					fprintf(stdout,"Failed reading file %s.",file2);

					ret = -1;

					goto err2;

				}

				if(memcmp(file1_data,file2_data,file1_size))

				{

				   fprintf(stdout,"File file1 is not similar to file2.");

				   ret = -1;

				   goto err2;

				}

				else

				ret=0; //file are smae

err2:		

				fclose(fp2);

err1:

				fclose(fp1);

err:

				if(file1_data)

					free(file1_data);

				if(file2_data)

					free(file2_data);

				return ret;

}

void delete_file(char *file)

{

	unlink(file);

}

void delete_params(char ** cmd_line,int argc)

{

	int i;

	for(i=0;i<argc;i++) 

	if(cmd_line[i])	free(cmd_line[i]);

	if(cmd_line)

	free(cmd_line);

	cmd_line=NULL;

}

void strip(char *str)

{

	int len=0;

	char *ptr=NULL;

	char *ptr1=NULL;

	len=strlen(str);

	ptr=strchr(str,'\r');

	ptr1=strchr(str,'\n');

	if((ptr) || (ptr1))

	{

		if(ptr)

		*ptr='\0'; //strip \r and \n	

		else

		*ptr1='\0';

	}

	return;

}

int main(int argc_m, char *argv_m[])

{

   int ret,argc=0;

   char argstr[200];

   int total_cases,cur_case=0,fail=0;

   char **argv=NULL;

   char openssltestnum[20];

   FILE *arg_fp;

  if(openssl_init())

  {

    return 1;	

  }

    if(argc_m > 1)

    	arg_fp = fopen(argv_m[1],"r+");

    else

    	return 1; // filename needed as argument.

    if(!arg_fp)

    {

      return 1;	

    }

    while(!feof(arg_fp)&&!fail)

    {

  	  memset(argstr,0,200);

      fgets(argstr, 200, arg_fp);

      strip(argstr);

      argv = create_params(argstr,&argc);

	  strcpy(openssltestnum,argv[1]);

	  if(!strcmp(argv[2],"test_log"))

      {

        print_logs(argc,argv);

      }

      else if(!strcmp(argv[2],"compare"))

      {

        ret = compare_files(argv[3],argv[4]);	

        if(ret)

        {

        testResultXml(openssltestnum, ret);

        fail=1;

        }

      }

      else if(!strcmp(argv[2],"append"))

      {

        ret = append(argv[3],argv[4],argv[5]);	

        if(ret)

        {

         testResultXml(openssltestnum, ret);

         fail=1;

        }

      }

       else if(!strcmp(argv[2],"delete"))

      {

        delete_file(argv[3]);	

      }

      else

      {

        ret = openssl_main(argc-2,argv+2);

        if(ret)

        {

        testResultXml(openssltestnum, ret);

        fail=1;	

        }

      }   

     //delete_params(argv,argc);  

   }//while

   if(!fail&&!ret)

   testResultXml(openssltestnum, fail);

   fclose(arg_fp);

 openssl_deinit(); 

 return ret;

}

#endif  /* IF_DEF SYMBIAN */

#ifndef SYMBIAN

int main(int Argc, char *Argv[])

#else

int openssl_main(int Argc, char *Argv[])

#endif

	{

	ARGS arg;

#define PROG_NAME_SIZE	39

	char pname[PROG_NAME_SIZE+1];

	FUNCTION f,*fp;

	MS_STATIC const char *prompt;

	MS_STATIC char buf[1024];

	char *to_free=NULL;

	int n,i,ret=0;

	int argc;

	char **argv,*p;

	LHASH *prog=NULL;

	long errline;

	arg.data=NULL;

	arg.count=0;

	if (bio_err == NULL)

		if ((bio_err=BIO_new(BIO_s_file())) != NULL)

#ifdef SYMBIAN		

        BIO_set_fp(bio_err,fp_stderr,BIO_NOCLOSE|BIO_FP_TEXT);

#else

        BIO_set_fp(bio_err,stderr,BIO_NOCLOSE|BIO_FP_TEXT);

#endif			

	if (getenv("OPENSSL_DEBUG_MEMORY") != NULL) /* if not defined, use compiled-in library defaults */

		{

		if (!(0 == strcmp(getenv("OPENSSL_DEBUG_MEMORY"), "off")))

			{

			CRYPTO_malloc_debug_init();

			CRYPTO_set_mem_debug_options(V_CRYPTO_MDEBUG_ALL);

			}

		else

			{

			/* OPENSSL_DEBUG_MEMORY=off */

			CRYPTO_set_mem_debug_functions(0, 0, 0, 0, 0);

			}

		}

	CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON);

#if 0

	if (getenv("OPENSSL_DEBUG_LOCKING") != NULL)

#endif

		{

		CRYPTO_set_locking_callback(lock_dbg_cb);

		}

	apps_startup();

	/* Lets load up our environment a little */

	p=getenv("OPENSSL_CONF");

	if (p == NULL)

		p=getenv("SSLEAY_CONF");

	if (p == NULL)

		p=to_free=make_config_name();

	default_config_file=p;

	config=NCONF_new(NULL);

	i=NCONF_load(config,p,&errline);

	if (i == 0)

		{

		NCONF_free(config);

		config = NULL;

		ERR_clear_error();

		}

	prog=prog_init();

	/* first check the program name */

	program_name(Argv[0],pname,sizeof pname);

	f.name=pname;

	fp=(FUNCTION *)lh_retrieve(prog,&f);

	if (fp != NULL)

		{

		Argv[0]=pname;

		ret=fp->func(Argc,Argv);

		goto end;

		}

	/* ok, now check that there are not arguments, if there are,

	 * run with them, shifting the ssleay off the front */

	if (Argc != 1)

		{

		Argc--;

		Argv++;

		ret=do_cmd(prog,Argc,Argv);

		if (ret < 0) ret=0;

		goto end;

		}

	/* ok, lets enter the old 'OpenSSL>' mode */

	for (;;)

		{

		ret=0;

		p=buf;

		n=sizeof buf;

		i=0;

		for (;;)

			{

			p[0]='\0';

			if (i++)

				prompt=">";

			else	prompt="OpenSSL> ";

#ifndef SYMBIAN			

			fputs(prompt,stdout);

			fflush(stdout);

			fgets(p,n,stdin);

#else

            fputs(prompt,stdout);

			fflush(stdout);

			fgets(p,n,stdin);

#endif			

			if (p[0] == '\0') goto end;

			i=strlen(p);

			if (i <= 1) break;

			if (p[i-2] != '\\') break;

			i-=2;

			p+=i;

			n-=i;

			}

		if (!chopup_args(&arg,buf,&argc,&argv)) break;

		ret=do_cmd(prog,argc,argv);

		if (ret < 0)

			{

			ret=0;

			goto end;

			}

		if (ret != 0)

			BIO_printf(bio_err,"error in %s\n",argv[0]);

		(void)BIO_flush(bio_err);

		}

	BIO_printf(bio_err,"bad exit\n");

	ret=1;

end:

	if (to_free)

		OPENSSL_free(to_free);

	if (config != NULL)

		{

		NCONF_free(config);

		config=NULL;

		}

	if (prog != NULL) lh_free(prog);

	if (arg.data != NULL) OPENSSL_free(arg.data);

	apps_shutdown();

	CRYPTO_mem_leaks(bio_err);

	if (bio_err != NULL)

		{

		BIO_free(bio_err);

		bio_err=NULL;

		}

	return ret;

//	OPENSSL_EXIT(ret);

	}

#define LIST_STANDARD_COMMANDS "list-standard-commands"

#define LIST_MESSAGE_DIGEST_COMMANDS "list-message-digest-commands"

#define LIST_CIPHER_COMMANDS "list-cipher-commands"

static int do_cmd(LHASH *prog, int argc, char *argv[])

	{

	FUNCTION f,*fp;

	int i,ret=1,tp,nl;

	if ((argc <= 0) || (argv[0] == NULL))

		{ ret=0; goto end; }

	f.name=argv[0];

	fp=(FUNCTION *)lh_retrieve(prog,&f);

	if (fp != NULL)

		{

		ret=fp->func(argc,argv);

		}

	else if ((strncmp(argv[0],"no-",3)) == 0)

		{

		BIO *bio_stdout = BIO_new_fp(stdout,BIO_NOCLOSE);

#ifdef OPENSSL_SYS_VMS

		{

		BIO *tmpbio = BIO_new(BIO_f_linebuffer());

		bio_stdout = BIO_push(tmpbio, bio_stdout);

		}

#endif

		f.name=argv[0]+3;

		ret = (lh_retrieve(prog,&f) != NULL);

		if (!ret)

			BIO_printf(bio_stdout, "%s\n", argv[0]);

		else

			BIO_printf(bio_stdout, "%s\n", argv[0]+3);

		BIO_free_all(bio_stdout);

		goto end;

		}

	else if ((strcmp(argv[0],"quit") == 0) ||

		(strcmp(argv[0],"q") == 0) ||

		(strcmp(argv[0],"exit") == 0) ||

		(strcmp(argv[0],"bye") == 0))

		{

		ret= -1;

		goto end;

		}

	else if ((strcmp(argv[0],LIST_STANDARD_COMMANDS) == 0) ||

		(strcmp(argv[0],LIST_MESSAGE_DIGEST_COMMANDS) == 0) ||

		(strcmp(argv[0],LIST_CIPHER_COMMANDS) == 0))

		{

		int list_type;

		BIO *bio_stdout;

		if (strcmp(argv[0],LIST_STANDARD_COMMANDS) == 0)

			list_type = FUNC_TYPE_GENERAL;

		else if (strcmp(argv[0],LIST_MESSAGE_DIGEST_COMMANDS) == 0)

			list_type = FUNC_TYPE_MD;

		else /* strcmp(argv[0],LIST_CIPHER_COMMANDS) == 0 */

			list_type = FUNC_TYPE_CIPHER;