Rewrite NTS Framework.

[sim/o1-interface.git] / ntsimulator / ntsim-ng / core / faults / faults_logic.c

diff --git a/ntsimulator/ntsim-ng/core/faults/faults_logic.c b/ntsimulator/ntsim-ng/core/faults/faults_logic.c
new file mode 100644 (file)
index 0000000..3f1688e
--- /dev/null
+++ b/ntsimulator/ntsim-ng/core/faults/faults_logic.c
@@ -0,0 +1,65 @@
+/*************************************************************************
+*
+* Copyright 2020 highstreet technologies GmbH and others
+*
+* 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.
+***************************************************************************/
+
+#define _GNU_SOURCE
+
+#include "faults.h"
+#include "utils/log_utils.h"
+#include "utils/rand_utils.h"
+#include "utils/sys_utils.h"
+#include <stdio.h>
+#include <stdlib.h>
+#include <assert.h>
+
+static uint16_t *faults_fault_list = 0;
+static uint16_t faults_fault_list_len = 0;
+static uint16_t faults_fault_list_iterator = 0;
+
+void faults_fault_list_clear(void) {
+    faults_fault_list_len = 0;
+    free(faults_fault_list);
+    faults_fault_list = 0;
+    faults_fault_list_iterator = 0;
+}
+
+int faults_fault_list_add(uint16_t delay) {
+    faults_fault_list_len++;
+    faults_fault_list = (uint16_t *)realloc(faults_fault_list, sizeof(uint16_t) * (faults_fault_list_len));
+    if(faults_fault_list == 0) {
+        log_error("realloc failed");
+        return NTS_ERR_FAILED;
+    }
+    faults_fault_list[faults_fault_list_len - 1] = delay;
+
+    return NTS_ERR_OK;
+}
+
+bool faults_fault_list_not_empty(void) {
+    return (faults_fault_list_len != 0);
+}
+
+uint16_t faults_fault_list_get_next(void) {
+    assert(faults_fault_list_iterator < faults_fault_list_len);
+
+    uint16_t ret = faults_fault_list[faults_fault_list_iterator];
+    faults_fault_list_iterator++;
+    if(faults_fault_list_iterator >= faults_fault_list_len) {
+        faults_fault_list_iterator = 0;
+    }
+
+    return ret;
+}