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/*
* $Id: ossl_x509name.c,v 1.10 2002/12/09 17:32:54 gotoyuzo Exp $
* 'OpenSSL for Ruby' project
* Copyright (C) 2001 Michal Rokos <m.rokos@sh.cvut.cz>
* All rights reserved.
*/
/*
* This program is licenced under the same licence as Ruby.
* (See the file 'LICENCE'.)
*/
#include "ossl.h"
#define WrapX509Name(obj, name) obj = Data_Wrap_Struct(cX509Name, 0, X509_NAME_free, name)
#define GetX509Name(obj, name) Data_Get_Struct(obj, X509_NAME, name)
/*
* Classes
*/
VALUE cX509Name;
VALUE eX509NameError;
/*
* Public
*/
VALUE
ossl_x509name_new(X509_NAME *name)
{
X509_NAME *new = NULL;
VALUE obj;
if (!name)
new = X509_NAME_new();
else new = X509_NAME_dup(name);
if (!new)
OSSL_Raise(eX509NameError, "");
WrapX509Name(obj, new);
return obj;
}
X509_NAME *
ossl_x509name_get_X509_NAME(VALUE obj)
{
X509_NAME *name = NULL, *new;
OSSL_Check_Type(obj, cX509Name);
GetX509Name(obj, name);
if (!(new = X509_NAME_dup(name))) {
OSSL_Raise(eX509NameError, "");
}
return new;
}
static VALUE
ossl_x509name_s_new(int argc, VALUE *argv, VALUE *klass)
{
X509_NAME *name = NULL;
VALUE obj;
if(!(name = X509_NAME_new()))
OSSL_Raise(eX509NameError, "");
WrapX509Name(obj, name);
rb_obj_call_init(obj, argc, argv);
return obj;
}
static VALUE
ossl_x509name_initialize(int argc, VALUE *argv, VALUE self)
{
X509_NAME *name;
int i, type;
VALUE arg, item, key, value;
GetX509Name(self, name);
if(rb_scan_args(argc, argv, "01", &arg) == 0){
return self;
}
Check_Type(arg, T_ARRAY);
for(i = 0; i < RARRAY(arg)->len; i++){
item = rb_ary_entry(arg, i); Check_Type(item, T_ARRAY);
key = rb_ary_entry(item, 0); Check_Type(key, T_STRING);
value = rb_ary_entry(item, 1); Check_Type(value, T_STRING);
type = ASN1_PRINTABLE_type(RSTRING(value)->ptr, -1);
if (!X509_NAME_add_entry_by_txt(name, RSTRING(key)->ptr, type,
RSTRING(value)->ptr, RSTRING(value)->len, -1, 0)) {
OSSL_Raise(eX509NameError, "");
}
}
return self;
}
static VALUE
ossl_x509name_to_a(VALUE self)
{
X509_NAME *name = NULL;
X509_NAME_ENTRY *entry = NULL;
int i,entries = 0;
char long_name[512];
const char *short_name = NULL;
VALUE ary, tmp;
GetX509Name(self, name);
entries = X509_NAME_entry_count(name);
ary = rb_ary_new2(entries);
if (entries < 0) {
rb_warning("name entries < 0!");
return ary;
}
for (i=0; i<entries; i++) {
if (!(entry = X509_NAME_get_entry(name, i))) {
OSSL_Raise(eX509NameError, "");
}
if (!i2t_ASN1_OBJECT(long_name, sizeof(long_name),
entry->object)) {
OSSL_Raise(eX509NameError, "");
}
short_name = OBJ_nid2sn(OBJ_ln2nid(long_name));
tmp = rb_ary_new3(2, rb_str_new2(short_name),
rb_str_new(entry->value->data, entry->value->length));
rb_ary_push(ary, tmp);
}
return ary;
}
/*
* INIT
*/
void
Init_ossl_x509name(VALUE module)
{
eX509NameError = rb_define_class_under(module, "NameError", rb_eStandardError);
cX509Name = rb_define_class_under(module, "Name", rb_cObject);
rb_define_singleton_method(cX509Name, "new", ossl_x509name_s_new, -1);
rb_define_method(cX509Name, "initialize", ossl_x509name_initialize, -1);
rb_define_method(cX509Name, "to_a", ossl_x509name_to_a, 0);
}
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