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92 lines
3.2 KiB
C++
92 lines
3.2 KiB
C++
#ifndef _SQSQLITE_COMMON_HPP_
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#define _SQSQLITE_COMMON_HPP_
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// ------------------------------------------------------------------------------------------------
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#include "Base/Utility.hpp"
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// ------------------------------------------------------------------------------------------------
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#include <sqlite3.h>
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// ------------------------------------------------------------------------------------------------
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namespace SqMod {
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/* ------------------------------------------------------------------------------------------------
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* Forward declarations.
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*/
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class Connection;
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class Statement;
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class Column;
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class Transaction;
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/* ------------------------------------------------------------------------------------------------
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* SOFTWARE INFORMATION
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*/
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#define SQSQLITE_NAME "Squirrel SQLite Module"
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#define SQSQLITE_AUTHOR "Sandu Liviu Catalin (S.L.C)"
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#define SQSQLITE_COPYRIGHT "Copyright (C) 2016 Sandu Liviu Catalin"
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#define SQSQLITE_HOST_NAME "SqModSQLiteHost"
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#define SQSQLITE_VERSION 001
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#define SQSQLITE_VERSION_STR "0.0.1"
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#define SQSQLITE_VERSION_MAJOR 0
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#define SQSQLITE_VERSION_MINOR 0
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#define SQSQLITE_VERSION_PATCH 1
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/* ------------------------------------------------------------------------------------------------
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* Generate a formatted query.
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*/
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CSStr QFmtStr(CSStr str, ...);
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/* ------------------------------------------------------------------------------------------------
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* Tests if a certain query string is empty.
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*/
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bool IsQueryEmpty(CSStr str);
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/* ------------------------------------------------------------------------------------------------
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* Retrieve the string representation of a certain status code.
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*/
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CSStr GetErrStr(Int32 status);
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/* ------------------------------------------------------------------------------------------------
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* Set a specific heap limit.
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*/
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void SetSoftHeapLimit(Int32 limit);
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/* ------------------------------------------------------------------------------------------------
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* Release the specified amount of memory.
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*/
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Int32 ReleaseMemory(Int32 bytes);
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/* ------------------------------------------------------------------------------------------------
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* Retrieve the current memory usage.
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*/
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Object GetMemoryUsage();
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/* ------------------------------------------------------------------------------------------------
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* Retrieve the memory high watermark.
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*/
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Object GetMemoryHighwaterMark(bool reset);
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/* ------------------------------------------------------------------------------------------------
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* Retrieve the escaped version of the specified string.
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*/
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CSStr EscapeString(CSStr str);
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/* ------------------------------------------------------------------------------------------------
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* Retrieve the escaped version of the specified string using the supplied format specifier.
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*/
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CCStr EscapeStringEx(SQChar spec, CCStr str);
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/* ------------------------------------------------------------------------------------------------
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* Convert the values from the specified array to a list of column names string.
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*/
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CCStr ArrayToQueryColumns(Array & arr);
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/* ------------------------------------------------------------------------------------------------
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* Convert the keys from the specified array to a list of column names string.
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*/
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CCStr TableToQueryColumns(Table & tbl);
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} // Namespace:: SqMod
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#endif // _SQSQLITE_COMMON_HPP_
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