

#include <openssl/ocsp.h>
#include <openssl/http.h>

#ifndef OPENSSL_NO_OCSP

OSSL_HTTP_REQ_CTX *OCSP_sendreq_new(BIO *io, const char *path,
                                    const OCSP_REQUEST *req, int buf_size)
{
    OSSL_HTTP_REQ_CTX *rctx = OSSL_HTTP_REQ_CTX_new(io, io, buf_size);

    if (rctx == NULL)
        return NULL;
    
    if (!OSSL_HTTP_REQ_CTX_set_request_line(rctx, 1 ,
                                            NULL, NULL, path))
        goto err;
    
    if (!OSSL_HTTP_REQ_CTX_set_expected(rctx,
                                        NULL , 1 ,
                                        0 , 0 ))
        goto err;
    if (req != NULL
        && !OSSL_HTTP_REQ_CTX_set1_req(rctx, "application/ocsp-request",
                                       ASN1_ITEM_rptr(OCSP_REQUEST),
                                       (const ASN1_VALUE *)req))
        goto err;
    return rctx;

 err:
    OSSL_HTTP_REQ_CTX_free(rctx);
    return NULL;
}

OCSP_RESPONSE *OCSP_sendreq_bio(BIO *b, const char *path, OCSP_REQUEST *req)
{
    OCSP_RESPONSE *resp = NULL;
    OSSL_HTTP_REQ_CTX *ctx;
    BIO *mem;

    ctx = OCSP_sendreq_new(b, path, req, 0 );
    if (ctx == NULL)
        return NULL;
    mem = OSSL_HTTP_REQ_CTX_exchange(ctx);
    
    resp = (OCSP_RESPONSE *)ASN1_item_d2i_bio(ASN1_ITEM_rptr(OCSP_RESPONSE),
                                              mem, NULL);

    OSSL_HTTP_REQ_CTX_free(ctx);
    return resp;
}
#endif 
