This commit changes the way models are registered.

Registering a new model is now done using model_register function which
is generic enough to take care of every model family (IETF, Openconfig, ...).

Every model (ex: openconfig-interfaces) contain one or several xpaths.
Every model (ex: openconfig-interfaces) has its own dedicated C file
(ex: openconfig-interfaces.c) with its dedicated xpath_t structure in
it.
This structure is a mapping of all xpaths of a model to their associated
callbacks.
It still contains all informations needed by sr_*_subscribe functions.
Thus, xpath_t is an external array used in every model, it is seen as a
global symbol in shared library. And because these external arrays are passed
as arguments to a function, maccros defining the size of these xpath_t arrays
have been defined.

datastore_e datastructure has been removed to rely on the one provided by
sysrepo API.

The subscription linked list which was used has been removed because
sysrepo already takes care of this. Now, the same subscription_session_ctx_t
is used for all subscriptions as it was the case in ietf_subscribe_events.
Thus cleanup callback has been simplified to a simple
sysrepo_unsubscribe instead of going through the entire Linked List.

Change-Id: I43d52f619be27b6216bb3b9d197518b032306fa7
Signed-off-by: Yohan Pipereau <ypiperea@cisco.com>

1 files changed, 0 insertions, 78 deletions

diff --git a/src/plugins/openconfig/openconfig_plugin.h b/src/plugins/openconfig/openconfig_plugin.h
deleted file mode 100644
index 714ae7d..0000000
--- a/src/plugins/openconfig/openconfig_plugin.h
+++ /dev/null
@@ -1,78 +0,0 @@
-/*
- * Copyright (c) 2018 PANTHEON.tech.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at:
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef __SWEETCOMB_OPENCONFIG_PLUGIN__
-#define __SWEETCOMB_OPENCONFIG_PLUGIN__
-
-#include <stdlib.h>
-#include <sysrepo.h>
-
-#define ARRAY_SIZE(X) (sizeof(X) / sizeof(*X))
-
-typedef enum {
-    MODULE,
-    XPATH,
-    GETITEM,
-    RPC,
-} method_e;
-
-typedef enum {
-    STARTUP,
-    RUNNING,
-} datastore_e;
-
-typedef struct _plugin_subcscription_t{
-    datastore_e datastore;
-    sr_subscription_ctx_t *sr_subscription_ctx;
-    struct _plugin_subcscription_t *next;
-} plugin_subcscription_t;
-
-typedef struct {
-    sr_conn_ctx_t *sr_conn_ctx;
-    sr_session_ctx_t *ds_startup;
-    sr_session_ctx_t *ds_running;
-    //sr_session_ctx_t *ds_candidate;
-    plugin_subcscription_t *plugin_subcscription;
-} plugin_main_t;
-
-struct _sys_repo_call {
-    char *xpath;
-    method_e method;
-    datastore_e datastore;
-    union {
-        sr_module_change_cb mcb;
-        sr_subtree_change_cb scb;
-        sr_dp_get_items_cb gcb;
-        sr_rpc_cb rcb;
-    } cb;
-    void *private_ctx;
-    uint32_t priority;
-    sr_subscr_options_t opts;
-};
-
-int openconfig_register_subscribe(plugin_main_t *plugin_main);
-void openconfig_unsubscribe(plugin_main_t *plugin_main);
-
-//FIXME:
-// This solution is not good and should be rewrite.
-// But first we must discuss the architecture of sweetcomb and how we should
-// register the new YANGS modules.
-// This function here is only for test.
-int openconfig_plugin_init(sr_session_ctx_t *session);
-void openconfig_plugin_cleanup();
-
-
-#endif /* __SWEETCOMB_OPENCONFIG_PLUGIN__ */