Example #1
0
void print_linked_list_bin(LinkedList *list){
	/**
	 * Prints the specified linked list to the console.  Each element's data
	 * is printed byte-wise as a hexadecimal.
	 */
	printf("\n");
	int n = count_linked_list(list);
	printf("Linked List of length %d:\n", n);
	print_separator_line('-');
	
	int i;
	for(i = 0; i < n; i++){
		printf("%3d || ", i);
		
		void *data = get_linked_list(list, i);
		print_byte_data_bin(data, list->data_size);
		
		printf("\n");
	}
	
	print_separator_line('-');
}
Example #2
0
void
format_smime_info(int pass, BODY *body, long msgno, gf_io_t pc)
{
    PKCS7 *p7;
    int    i;
    
    if(body->type == TYPEMULTIPART){
    	PART *p;    

        for(p=body->nested.part; p; p=p->next)
          format_smime_info(pass, &p->body, msgno, pc);
    }
    
    p7 = body->sparep;
    if(p7){

    	if(PKCS7_type_is_signed(p7)){
            STACK_OF(X509) *signers;

    	    switch(pass){
	      case 1:
		gf_puts(_("This message was cryptographically signed."), pc);
		gf_puts(NEWLINE, pc);
		break;

	      case 2:
		signers = PKCS7_get0_signers(p7, NULL, 0);

		if(signers){

		    snprintf(tmp_20k_buf, SIZEOF_20KBUF, _("Certificate%s used for signing"),
			     plural(sk_X509_num(signers)));
		    gf_puts_uline(tmp_20k_buf, pc);
		    gf_puts(NEWLINE, pc);
		    print_separator_line(100, '-', pc);

		    for(i=0; i<sk_X509_num(signers); i++){
			X509 *x = sk_X509_value(signers, i);

			if(x){
			    output_cert_info(x, pc);
			    gf_puts(NEWLINE, pc);
			}
		    }
		}

		sk_X509_free(signers);
		break;
	    }
    	
	}
	else if(PKCS7_type_is_enveloped(p7)){
	
    	    switch(pass){
	      case 1:
		gf_puts(_("This message was encrypted."), pc);
		gf_puts(NEWLINE, pc);
		break;

	      case 2:
		if(p7->d.enveloped && p7->d.enveloped->enc_data){
		    X509_ALGOR *alg = p7->d.enveloped->enc_data->algorithm;
		    STACK_OF(PKCS7_RECIP_INFO) *ris = p7->d.enveloped->recipientinfo;
		    int found = 0;

		    gf_puts(_("The algorithm used to encrypt was "), pc);

		    if(alg){
			char *n = (char *) OBJ_nid2sn( OBJ_obj2nid(alg->algorithm));

			gf_puts(n ? n : "<unknown>", pc);

		    }
		    else
		      gf_puts("<unknown>", pc);

		    gf_puts("." NEWLINE NEWLINE, pc);

		    snprintf(tmp_20k_buf, SIZEOF_20KBUF, _("Certificate%s for decrypting"),
			     plural(sk_PKCS7_RECIP_INFO_num(ris)));
		    gf_puts_uline(tmp_20k_buf, pc);
		    gf_puts(NEWLINE, pc);
		    print_separator_line(100, '-', pc);

		    for(i=0; i<sk_PKCS7_RECIP_INFO_num(ris); i++){
			PKCS7_RECIP_INFO *ri;
			PERSONAL_CERT *pcert;

			ri = sk_PKCS7_RECIP_INFO_value(ris, i);
			if(!ri)
			  continue;

			pcert = find_certificate_matching_recip_info(ri);

			if(pcert){
			    if(found){
				print_separator_line(25, '*', pc);
				gf_puts(NEWLINE, pc);
			    }

			    found = 1;

			    output_cert_info(pcert->cert, pc);
			    gf_puts(NEWLINE, pc);

			}
		    }

		    if(!found){
			gf_puts(_("No certificate capable of decrypting could be found."), pc);
			gf_puts(NEWLINE, pc);
			gf_puts(NEWLINE, pc);
		    }
		}

		break;
	    }
	}
    }
}