unfinished work

src/maat_table_runtime.cpp

@@ -0,0 +1,126 @@
+/*
+**********************************************************************************************
+*	File: maat_table_runtime.cpp
+*   Description:
+*	Authors: Liu WenTan <liuwentan@geedgenetworks.com>
+*	Date:    2022-10-31
+*   Copyright: (c) 2018-2022 Geedge Networks, Inc. All rights reserved.
+***********************************************************************************************
+*/
+
+#include <assert.h>
+#include <stddef.h>
+#include <stdint.h>
+#include <hs/hs.h>
+
+#include "maat_utils.h"
+#include "maat_table_runtime.h"
+#include "uthash/uthash.h"
+#include "maat_ex_data.h"
+#include "adapter_hs.h"
+
+struct maat_expr_runtime {
+    struct adapter_hs *hs;
+    //rcu_hash *htable;
+};
+
+struct maat_ip_plugin_runtime {
+	//struct ip_matcher* ip_matcher;
+    struct ex_data_runtime* ex_data_rt;
+};
+
+struct maat_table_runtime {
+    enum maat_table_type table_type; // table schema已有type?? 
+    uint32_t rule_num;
+    
+    union {
+        struct maat_expr_runtime *expr_rt;
+        struct maat_ip_plugin_runtime *ip_plugin_rt;
+    };
+
+    //ex_data_rt
+    //table相关指针
+};
+
+struct maat_table_runtime_manager {
+    struct maat_table_runtime **table_rt;
+    size_t n_table_rt;
+};
+
+struct maat_table_runtime *table_runtime_new(enum maat_table_type table_type, int max_thread_num, struct maat_garbage_bin* bin)
+{
+    struct maat_table_runtime *table_rt = ALLOC(struct maat_table_runtime, 1);
+    table_rt->table_type = table_type;
+    switch (table_type) {
+        case TABLE_TYPE_EXPR:
+            table_rt->expr_rt->ex_data_rt = ex_data_runtime_new(NULL);
+            break;
+        case TABLE_TYPE_IP_PLUGIN:
+            table_rt->ip_plugin_rt->ex_data_rt = ex_data_runtime_new(NULL);
+            break;
+        default:
+            break;
+    }
+
+    return table_rt;
+}
+
+void table_runtime_free(struct maat_table_runtime * table_rt)
+{
+    switch (table_rt->table_type)
+    {
+    case TABLE_TYPE_EXPR:
+        ex_data_runtime_free(table_rt->expr_rt->ex_data_rt);
+        break;
+    case TABLE_TYPE_IP_PLUGIN:
+        ex_data_runtime_free(table_rt->ip_plugin_rt->ex_data_rt);
+    default:
+        break;
+    }
+
+    free(table_rt);
+}
+
+struct maat_table_runtime_manager *maat_table_runtime_manager_create(struct maat_table_manager *table_mgr, int max_thread_num, struct maat_garbage_bin* garbage_bin)
+{
+    if (NULL == table_mgr) {
+        return NULL;
+    }
+
+    struct maat_table_runtime_manager *table_rt_mgr = ALLOC(struct maat_table_runtime_manager, 1);
+    table_rt_mgr->n_table_rt = maat_table_manager_get_size(table_mgr);
+    table_rt_mgr->table_rt = ALLOC(struct maat_table_runtime *, table_rt_mgr->n_table_rt);
+
+    for (size_t i = 0; i < table_rt_mgr->n_table_rt; i++) {
+        enum maat_table_type table_type = maat_table_manager_get_table_type(table_mgr, i);
+        if (table_type == TABLE_TYPE_MAX) {
+            continue;
+        }
+        table_rt_mgr->table_rt[i] = table_runtime_new(table_type, max_thread_num, garbage_bin);
+    }
+
+    return table_rt_mgr;
+}
+
+void maat_table_runtime_manager_destroy(struct maat_table_runtime_manager *table_rt_mgr)
+{
+	for(size_t i = 0; i < table_rt_mgr->n_table_rt; i++) {
+		table_runtime_free(table_rt_mgr->table_rt[i]);
+		table_rt_mgr->table_rt[i] = NULL;
+	}
+
+	free(table_rt_mgr->table_rt);
+	table_rt_mgr->table_rt = NULL;
+	free(table_rt_mgr);
+}
+
+struct maat_table_runtime *maat_table_runtime_get(struct maat_table_runtime_manager *table_rt_mgr, int table_id)
+{
+    assert(table_id < (int)table_rt_mgr->n_table_rt);
+	return table_rt_mgr->table_rt[table_id];
+}
+
+enum maat_table_type maat_table_runtime_get_type(struct maat_table_runtime* table_rt)
+{
+    return table_rt->table_type;
+}