Linux_SDK_V1.1.2

platform/light/prd_utils_kv_light.c

@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2023 Alibaba Group Holding Limited
+ */
+
+#include <stdio.h>
+#include <string.h>
+
+#include <prd_utils_kv.h>
+#include <prd_utils_internal.h>
+
+#include "uboot_env_params.h"
+
+#define CHECK_KEY_VALID(key)                                                            \
+    do {                                                                                \
+        if (key == NULL || strlen(key) >= PRD_UTILS_KEY_MAX_LENGTH)                     \
+        {                                                                               \
+            PRD_UTILS_LOG("key is NULL or key len > %d\n", PRD_UTILS_KEY_MAX_LENGTH);   \
+            return PRD_UTILS_RESULT_KV_INPUT_INVALID;                                   \
+        }                                                                               \
+    } while (0)
+
+#define CHECK_VAL_VALID(val)                                                            \
+    do {                                                                                \
+        if (val == NULL || strlen(val) >= PRD_UTILS_VAL_MAX_LENGTH)                     \
+        {                                                                               \
+            PRD_UTILS_LOG("val is NULL or val len > %d\n", PRD_UTILS_VAL_MAX_LENGTH);   \
+            return PRD_UTILS_RESULT_KV_INPUT_INVALID;                                   \
+        }                                                                               \
+    } while (0)
+
+
+int prd_utils_get_kv(char *key, char **value)
+{
+    CHECK_KEY_VALID(key);
+
+    return light_uboot_get_env(key, value);
+}
+
+int prd_utils_set_kv(char *key, char *value)
+{
+    CHECK_KEY_VALID(key);
+    CHECK_VAL_VALID(value);
+
+    return light_uboot_set_env(key, value);
+}
+
+int prd_utils_clean_kv(char *key)
+{
+    CHECK_KEY_VALID(key);
+
+    return light_uboot_clean_env(key);
+}
+