problem with reading PEM file

[ganesh kumar godavari]

hai everyone,
i am new to ssl, i have spent some amount of time trying to read openssl, 
documentaion(though not yet complete). i am writing a simple program to read 
information from a PEM file. 

i am getting the error 

** too few arguments to function `PEM_read_X509' ***

i looked into the documentaion of ssleay(though obsolete), and found that the function 
call is correct.
can u tell me where the error is?



******************************************************
 #define CA_FILE     "ssl/CA/cacert.pem"
 #define CA_PATH     "ssl/CA"
 #define KEY_FILE    "ssl/private/my.key"
 #define CERT_FILE   "ssl/cert/my.cert"

    ca_path=CA_PATH;
    ca_file=CA_FILE;
    key_file=KEY_FILE;
    cert_file=CERT_FILE;

    SSL_load_error_strings();
    SSLeay_add_ssl_algorithms();

    ctx=(SSL_CTX *) SSL_CTX_new(SSLv23_server_method());

    if (ctx == (SSL_CTX *) NULL)
        fatalError("Unable to create new SSL CTX\n");

    if(!SSL_CTX_load_verify_locations(ctx,ca_file,ca_path))     (void) 
fprintf(stderr,"Failed in SSL_CTX_load_verify_locations()!\n");

    err=SSL_CTX_use_RSAPrivateKey_file(ctx, key_file, SSL_FILETYPE_PEM);

    if (err == -1)
    {
        ERR_print_errors_fp(stderr);
        exit(1);
    }

    err=SSL_CTX_use_certificate_file(ctx,
        cert_file,
        SSL_FILETYPE_PEM);

    if (err == -1)
    {
        ERR_print_errors_fp(stderr);
        exit(1);
    }

    /*
    ** read the ca certificate and save the issuer string
    */

    ca_fp=fopen(ca_file,"r");
    if (ca_fp == (FILE *) NULL)
        (void) fprintf(stderr,"Failed to open Trusted CA certificate file: %s\n", 
ca_file);

 ca_cert=NULL;
    ca_cert=X509_new();
    if (!PEM_read_X509(ca_fp,&ca_cert,NULL))
        (void) fprintf(stderr,"Error reading trusted CA certificate fie: 
%s\n",ca_file);

     X509_NAME_oneline(X509_get_issuer_name(ca_cert),issuer,256);

    if (issuer == (char *) NULL)
        (void) fprintf(stderr,"No issuer for trusted CA certificate file!\n");


    if (ca_cert != NULL)
        X509_free(ca_cert);

   (void) fclose(ca_fp);

**************************************************

_________________________________________________________
For Rs. 2,000,000 worth of Aptech scholarships click below
http://events.rediff.com/aptechsch/scholarship.htm



______________________________________________________________________
OpenSSL Project                                 http://www.openssl.org
User Support Mailing List                    [EMAIL PROTECTED]
Automated List Manager                           [EMAIL PROTECTED]