Backup.

external/sqlite3/sqlite-3430000/CMakeLists.txt

@@ -9,8 +9,6 @@ include_directories(
 #     ${EXTERNAL_SOURCE_PATH}/libconfig/libconfig-1.7.3/lib/.libs
 # )
 
-
-
 file(GLOB_RECURSE SRC_FILES ./sqlite3.c)
 
 set(TARGET_NAME sqlite3)

middleware/FilesManager/CMakeLists.txt

@@ -6,10 +6,10 @@ set(LIBRARY_OUTPUT_PATH ${LIBS_OUTPUT_PATH})
 include_directories(
     ./src
     ./include
+    ${EXTERNAL_SOURCE_PATH}/sqlite3/sqlite-3430000
     ${MIDDLEWARE_SOURCE_PATH}/StorageManager/include
     ${UTILS_SOURCE_PATH}/StatusCode/include
     ${UTILS_SOURCE_PATH}/Log/include
-    # ${UTILS_SOURCE_PATH}/McuProtocol/include
     # ${UTILS_SOURCE_PATH}/UartDevice/include
 )
 #do not rely on any other library
@@ -22,7 +22,7 @@ aux_source_directory(./src/sqlite3 SRC_FILES)
 set(TARGET_NAME FilesManager)
 add_library(${TARGET_NAME} STATIC ${SRC_FILES})
 
-target_link_libraries(${TARGET_NAME} StatusCode Log)
+target_link_libraries(${TARGET_NAME} sqlite3 StatusCode Log)
 
 if ("${COMPILE_IMPROVE_SUPPORT}" MATCHES "true")
 add_custom_target(

middleware/FilesManager/README.md

@@ -4,7 +4,13 @@
 
   IPC产品的文件管理模块。抓拍的图片或者视频的保存/删除/查询等操作通过该模块实现。
 
-## 1.2. 文件夹管理
+## 1.2. 数据库管理设计
+
+  考虑到拓展性，使用数据库salite3对文件的各种属性进行管理。
+
+### 1.2.1. 数据库表
+
+## 1.3. 文件夹管理
 
 ```
 DCIM/                       // 根目录
@@ -19,7 +25,7 @@ DCIM/                       // 根目录
             └── xxx.MP4
 ```
 
-## 1.3. 文件命名规则
+## 1.4. 文件命名规则
 
 **文件类型**
 

middleware/FilesManager/src/FilesDatabase.h

@@ -22,6 +22,8 @@ class FilesDatabase : public FilesHandle
 public:
     FilesDatabase() = default;
     virtual ~FilesDatabase() = default;
+    void Init(void);
+    void UnInit(void);
     StatusCode DatabaseSaveFile(const SaveFileInfo &fileInfo);
 };
 #endif

middleware/FilesManager/src/FilesManagerImpl.cpp

@@ -16,6 +16,7 @@
 #include "IStorageManager.h"
 StatusCode FilesManagerImpl::Init(void)
 {
+    FilesDatabase::Init();
     return CreateStatusCode(STATUS_CODE_OK);
 }
 StatusCode FilesManagerImpl::UnInit(void)

middleware/FilesManager/src/sqlite3/FilesDatabase.cpp

@@ -15,6 +15,15 @@
 #include "FilesDatabase.h"
 #include "ILog.h"
 #include "IStorageManager.h"
+#include "SqliteHandle.h"
+void FilesDatabase::Init(void)
+{
+    SqliteHandle::GetInstance()->Init();
+}
+void FilesDatabase::UnInit(void)
+{
+    SqliteHandle::GetInstance()->UnInit();
+}
 StatusCode FilesDatabase::DatabaseSaveFile(const SaveFileInfo &fileInfo)
 {
     std::string saveFile = FilesHandle::CreateFilePathName(fileInfo.mFileName);

middleware/FilesManager/src/sqlite3/SqliteHandle.cpp

@@ -0,0 +1,46 @@
+/*
+ * Copyright (c) 2023 Fancy Code.
+ * 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.
+ */
+#include "SqliteHandle.h"
+#include "ILog.h"
+#include "sqlite3.h"
+std::shared_ptr<SqliteHandle> &SqliteHandle::GetInstance(std::shared_ptr<SqliteHandle> *impl)
+{
+    static auto instance = std::make_shared<SqliteHandle>();
+    if (impl) {
+        if (instance.use_count() == 1) {
+            LogInfo("Instance changed succeed.\n");
+            instance = *impl;
+        }
+        else {
+            LogError("Can't changing the instance becase of using by some one.\n");
+        }
+    }
+    return instance;
+}
+void SqliteHandle::Init(void)
+{
+    sqlite3 *db;    
+    int rc;
+    rc = sqlite3_open("test.db", &db);
+    if (rc) {
+        fprintf(stderr, "无法打开数据库: %s\n", sqlite3_errmsg(db));
+        sqlite3_close(db);
+        return;
+    }
+}
+void SqliteHandle::UnInit(void)
+{
+    
+}

middleware/FilesManager/src/sqlite3/SqliteHandle.h

@@ -0,0 +1,27 @@
+/*
+ * Copyright (c) 2023 Fancy Code.
+ * 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 SQLITE_HANDLE_H
+#define SQLITE_HANDLE_H
+#include <memory>
+class SqliteHandle
+{
+public:
+    SqliteHandle() = default;
+    virtual ~SqliteHandle() = default;
+    static std::shared_ptr<SqliteHandle> &GetInstance(std::shared_ptr<SqliteHandle> *impl = nullptr);
+    void Init(void);
+    void UnInit(void);
+};
+#endif