C++ (Cpp) DSO_METHOD_openssl Examples

Example #1

File: dso_lib.c Project: benlaurie/openssl-old-2

DSO *DSO_new_method(DSO_METHOD *meth)
{
    DSO *ret;

    if (default_DSO_meth == NULL) {
        /*
         * We default to DSO_METH_openssl() which in turn defaults to
         * stealing the "best available" method. Will fallback to
         * DSO_METH_null() in the worst case.
         */
        default_DSO_meth = DSO_METHOD_openssl();
    }
    ret = OPENSSL_zalloc(sizeof(*ret));
    if (ret == NULL) {
        DSOerr(DSO_F_DSO_NEW_METHOD, ERR_R_MALLOC_FAILURE);
        return (NULL);
    }
    ret->meth_data = sk_void_new_null();
    if (ret->meth_data == NULL) {
        /* sk_new doesn't generate any errors so we do */
        DSOerr(DSO_F_DSO_NEW_METHOD, ERR_R_MALLOC_FAILURE);
        OPENSSL_free(ret);
        return (NULL);
    }
    if (meth == NULL)
        ret->meth = default_DSO_meth;
    else
        ret->meth = meth;
    ret->references = 1;
    if ((ret->meth->init != NULL) && !ret->meth->init(ret)) {
        OPENSSL_free(ret);
        ret = NULL;
    }
    return (ret);
}

Example #2

File: dso_lib.c Project: CoryXie/BarrelfishOS

void *DSO_global_lookup(const char *name)
	{
	DSO_METHOD *meth = default_DSO_meth;
	if (meth == NULL) meth = DSO_METHOD_openssl();
	if (meth->globallookup == NULL)
		{
		DSOerr(DSO_F_DSO_GLOBAL_LOOKUP,DSO_R_UNSUPPORTED);
		return NULL;
		}
	return (*meth->globallookup)(name);
	}

Example #3

File: dso_lib.c Project: CoryXie/BarrelfishOS

int DSO_pathbyaddr(void *addr,char *path,int sz)
	{
	DSO_METHOD *meth = default_DSO_meth;
	if (meth == NULL) meth = DSO_METHOD_openssl();
	if (meth->pathbyaddr == NULL)
		{
		DSOerr(DSO_F_DSO_PATHBYADDR,DSO_R_UNSUPPORTED);
		return -1;
		}
	return (*meth->pathbyaddr)(addr,path,sz);
	}

Example #4

File: dso_lib.c Project: vigortls/vigortls

DSO *DSO_new_method(DSO_METHOD *meth)
{
    DSO *ret;

    if (default_DSO_meth == NULL)
        /* We default to DSO_METH_openssl() which in turn defaults
         * to stealing the "best available" method. Will fallback
         * to DSO_METH_null() in the worst case. */
        default_DSO_meth = DSO_METHOD_openssl();
    ret = calloc(1, sizeof(DSO));
    if (ret == NULL) {
        DSOerr(DSO_F_DSO_NEW_METHOD, ERR_R_MALLOC_FAILURE);
        return NULL;
    }
    ret->meth_data = sk_void_new_null();
    if (ret->meth_data == NULL) {
        /* sk_new doesn't generate any errors so we do */
        DSOerr(DSO_F_DSO_NEW_METHOD, ERR_R_MALLOC_FAILURE);
        free(ret);
        return NULL;
    }
    if (meth == NULL)
        ret->meth = default_DSO_meth;
    else
        ret->meth = meth;
    ret->references = 1;

    ret->lock = CRYPTO_thread_new();
    if (ret->lock == NULL) {
        sk_void_free(ret->meth_data);
        free(ret);
        return NULL;
    }

    if ((ret->meth->init != NULL) && !ret->meth->init(ret)) {
        DSO_free(ret);
        ret = NULL;
    }

    return ret;
}