告警清理：重复实现提取

Signed-off-by: niuyuan <niuyuan@huawei.com>

include/context_tool.h

@@ -0,0 +1,53 @@
+/*
+ * Copyright (c) 2023-2023 Huawei Device Co., Ltd.
+ * 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 CONTEXT_TOOL_H
+#define CONTEXT_TOOL_H
+
+#include <stdint.h>
+#include <stdio.h>
+
+#include "cJSON.h"
+
+#define PRINT_ERR(...) \
+    do { \
+        printf("ERROR: [%s: %d] -> ", __FILE__, __LINE__); \
+        printf(__VA_ARGS__); \
+    } while (0)
+
+#ifdef __cplusplus
+#if __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+#endif /* __cplusplus */
+
+typedef struct RequiredProductCompatibilityIDHead {
+    uint16_t apiVersion : 15;
+    uint16_t apiVersionType : 1;
+} RPCIDHead;
+
+void FreeContextBuffer(char *contextBuffer);
+int32_t GetFileContext(const char *inputFile, char **contextBufPtr, uint32_t *bufferLen);
+int32_t ConvertedContextSaveAsFile(char *outDirPath, const char *filename, char *convertedBuffer, size_t contextBufLen);
+int32_t CheckRpcidFormat(const char *inputFile, char **buffer, uint32_t *len);
+cJSON *CreateWholeSyscapJsonObj(void);
+
+#ifdef __cplusplus
+#if __cplusplus
+}
+#endif /* __cplusplus */
+#endif /* __cplusplus */
+
+#endif /* SYSCAP_TOOL_H */