mirror of
https://github.com/Kiritow/MiniEngine.git
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53 lines
1.0 KiB
C++
53 lines
1.0 KiB
C++
#pragma once
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#include "sqlite/sqlite3.h"
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#include <string>
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#include <memory>
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namespace MiniEngine
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{
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namespace SQL
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{
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class SQLStatement
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{
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public:
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bool isReady() const;
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SQLStatement()=default;
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~SQLStatement()=default;
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void _setStmt(sqlite3_stmt*);
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sqlite3_stmt* _getStmt() const;
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private:
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sqlite3_stmt* _get() const;
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void _set(sqlite3_stmt*);
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std::shared_ptr<sqlite3_stmt> _st;
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};
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using SQLCallback = int (*)(void* ExParam,int colNum,char** colVal,char** colName);
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class SQLDB
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{
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public:
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SQLDB()=default;
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~SQLDB()=default;
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bool isOpened();
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int open(const std::string& filename);
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SQLStatement prepare(const std::string& SQLCommand);
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int step(const SQLStatement& Statement);
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int exec(const std::string& SQLCommand,SQLCallback callback,void* param);
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const char* getErrorMsg();
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void clearError();
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private:
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sqlite3* _get();
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void _set(sqlite3*);
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std::shared_ptr<sqlite3> _db;
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char* _errmsg;
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};
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}/// End of namespace MiniEngine::SQL
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}/// End of namespace MiniEngine
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