X-Git-Url: https://git.openssl.org/?p=openssl.git;a=blobdiff_plain;f=include%2Finternal%2Fprovider.h;h=135b660f49639c1e1bd91f3b801ba8e9b5834b22;hp=aa1876498daf864362776164ae2a54d7270634dc;hb=HEAD;hpb=36f5ec55e69716024f70df53074a2871e091a3e1

diff --git a/include/internal/provider.h b/include/internal/provider.h
index aa1876498d..ab41d643df 100644
--- a/include/internal/provider.h
+++ b/include/internal/provider.h
@@ -1,5 +1,5 @@
 /*
- * 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
@@ -9,8 +9,10 @@
 
 #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"
 
@@ -26,53 +28,90 @@ extern "C" {
  */
 
 /* 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