#include <stdlib.h>
#include <stdio.h>
#include <unistd.h>
#include <string.h>
#ifdef MYGETOPT
char getopt( int	argc, char	*argv[], char *format );
#endif

#define PATH_SEP        '/'

#ifndef SVR4
#define _BSD_
#endif

#ifdef _BSD_
extern char *sys_errlist[];
# define raise(s) kill(getpid(),(s))
# define strerror(e) sys_errlist[(e)]
#endif

static char __ident[] = "@(#)(c)SPDsoft, Tue Jun 20, 1995";
#define VERS_STR        ((char*)&__ident[4])

int	verb=0;
void	usage(char *name);
extern int errno;
char    *app;

char *getpass(char*);


void	usage(char *name)
{
    fprintf(stderr,"Use: %s [-h] file [...]\n", app);
	fprintf(stderr,"%s: -h : This text\n", app);
	exit(0);
}

main( int	argc, char	*argv[] , char **envp )
{
	int	i,opt;
	char	*passkey, *pager, key[256],cmd[512];
	
	extern char     *optarg;
	extern int      optind,opterr;


        if ((app = strrchr(argv[0], PATH_SEP))  != NULL)
                app = app+1;
        else
                app = argv[0];



        while ( (opt=getopt(argc,argv,"hv")) != EOF )
        {
                switch(opt)
                {
                        case 'h':
                        default:
                                usage(app);
                                break;
                }
        }

        if ((argc-optind)<1)
                usage(app);

	if ( NULL == (passkey=getpass("Enter key: ")))
	{
		fprintf(stderr,"%s: can't get key (%s)\n",
            app, strerror(errno));
		exit -1;
	}
	
	sprintf(key,"PGPPASS=%s",passkey);
	putenv(key);

	if ( NULL == (pager=getenv("HOME")))
		pager=strdup("more");

	for (i=optind; i<argc; i++)
	{
		sprintf(cmd,"pgp -f < %s | %s",argv[i],pager);
		
		system(cmd);
	}
}