/*
- * Copyright 2019 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2019-2023 The OpenSSL Project Authors. All Rights Reserved.
*
* Licensed under the Apache License 2.0 (the "License"). You may not use
* this file except in compliance with the License. You can obtain a copy
#ifndef OSSL_INTERNAL_PROVIDER_H
# define OSSL_INTERNAL_PROVIDER_H
+# pragma once
# include <openssl/core.h>
+# include <openssl/core_dispatch.h>
# include "internal/dso.h"
# include "internal/symhacks.h"
*/
/* Provider Object finder, constructor and destructor */
-OSSL_PROVIDER *ossl_provider_find(OPENSSL_CTX *libctx, const char *name);
-OSSL_PROVIDER *ossl_provider_new(OPENSSL_CTX *libctx, const char *name,
- OSSL_provider_init_fn *init_function);
+OSSL_PROVIDER *ossl_provider_find(OSSL_LIB_CTX *libctx, const char *name,
+ int noconfig);
+OSSL_PROVIDER *ossl_provider_new(OSSL_LIB_CTX *libctx, const char *name,
+ OSSL_provider_init_fn *init_function,
+ OSSL_PARAM *params, int noconfig);
int ossl_provider_up_ref(OSSL_PROVIDER *prov);
void ossl_provider_free(OSSL_PROVIDER *prov);
/* Setters */
-int ossl_provider_set_fallback(OSSL_PROVIDER *prov);
int ossl_provider_set_module_path(OSSL_PROVIDER *prov, const char *module_path);
int ossl_provider_add_parameter(OSSL_PROVIDER *prov, const char *name,
const char *value);
+int ossl_provider_is_child(const OSSL_PROVIDER *prov);
+int ossl_provider_set_child(OSSL_PROVIDER *prov, const OSSL_CORE_HANDLE *handle);
+const OSSL_CORE_HANDLE *ossl_provider_get_parent(OSSL_PROVIDER *prov);
+int ossl_provider_up_ref_parent(OSSL_PROVIDER *prov, int activate);
+int ossl_provider_free_parent(OSSL_PROVIDER *prov, int deactivate);
+int ossl_provider_default_props_update(OSSL_LIB_CTX *libctx, const char *props);
+
+/* Disable fallback loading */
+int ossl_provider_disable_fallback_loading(OSSL_LIB_CTX *libctx);
+
/*
* Activate the Provider
* If the Provider is a module, the module will be loaded
- * Inactivation is done by freeing the Provider
*/
-int ossl_provider_activate(OSSL_PROVIDER *prov);
-/* Check if the provider is available */
-int ossl_provider_available(OSSL_PROVIDER *prov);
+int ossl_provider_activate(OSSL_PROVIDER *prov, int upcalls, int aschild);
+int ossl_provider_deactivate(OSSL_PROVIDER *prov, int removechildren);
+int ossl_provider_add_to_store(OSSL_PROVIDER *prov, OSSL_PROVIDER **actualprov,
+ int retain_fallbacks);
/* Return pointer to the provider's context */
void *ossl_provider_ctx(const OSSL_PROVIDER *prov);
/* Iterate over all loaded providers */
-int ossl_provider_forall_loaded(OPENSSL_CTX *,
- int (*cb)(OSSL_PROVIDER *provider,
- void *cbdata),
- void *cbdata);
+int ossl_provider_doall_activated(OSSL_LIB_CTX *,
+ int (*cb)(OSSL_PROVIDER *provider,
+ void *cbdata),
+ void *cbdata);
/* Getters for other library functions */
const char *ossl_provider_name(const OSSL_PROVIDER *prov);
const DSO *ossl_provider_dso(const OSSL_PROVIDER *prov);
const char *ossl_provider_module_name(const OSSL_PROVIDER *prov);
const char *ossl_provider_module_path(const OSSL_PROVIDER *prov);
+void *ossl_provider_prov_ctx(const OSSL_PROVIDER *prov);
+const OSSL_DISPATCH *ossl_provider_get0_dispatch(const OSSL_PROVIDER *prov);
+OSSL_LIB_CTX *ossl_provider_libctx(const OSSL_PROVIDER *prov);
/* Thin wrappers around calls to the provider */
void ossl_provider_teardown(const OSSL_PROVIDER *prov);
-const OSSL_PARAM *ossl_provider_get_param_types(const OSSL_PROVIDER *prov);
+const OSSL_PARAM *ossl_provider_gettable_params(const OSSL_PROVIDER *prov);
int ossl_provider_get_params(const OSSL_PROVIDER *prov, OSSL_PARAM params[]);
+int ossl_provider_get_capabilities(const OSSL_PROVIDER *prov,
+ const char *capability,
+ OSSL_CALLBACK *cb,
+ void *arg);
+int ossl_provider_self_test(const OSSL_PROVIDER *prov);
const OSSL_ALGORITHM *ossl_provider_query_operation(const OSSL_PROVIDER *prov,
int operation_id,
int *no_cache);
+void ossl_provider_unquery_operation(const OSSL_PROVIDER *prov,
+ int operation_id,
+ const OSSL_ALGORITHM *algs);
+
+/*
+ * Cache of bits to see if we already added methods for an operation in
+ * the "permanent" method store.
+ * They should never be called for temporary method stores!
+ */
+int ossl_provider_set_operation_bit(OSSL_PROVIDER *provider, size_t bitnum);
+int ossl_provider_test_operation_bit(OSSL_PROVIDER *provider, size_t bitnum,
+ int *result);
/* Configuration */
void ossl_provider_add_conf_module(void);
+/* Child providers */
+int ossl_provider_init_as_child(OSSL_LIB_CTX *ctx,
+ const OSSL_CORE_HANDLE *handle,
+ const OSSL_DISPATCH *in);
+void ossl_provider_deinit_child(OSSL_LIB_CTX *ctx);
+
# ifdef __cplusplus
}
# endif