#include "..\include_eapi_header.h"

// 调用格式: SDT_BOOL 取键盘指示灯状态, 命令说明: "取得三个键盘提示灯当前状态。开返回真;关返回假。本命令为初级命令。"
// 参数<1>: [指示灯类别 SDT_INT], 参数说明: "可以被省略。键盘指示灯类别,为以下常量值之一:0、#接口常量.数字锁定键盘灯; 1、#接口常量.大小写锁定键盘灯; 2、#接口常量.滚动锁定键盘灯"
static BOOL GetKeyboardLockState(int Type)
{
	BOOL result = FALSE; BYTE KeyState[256] = { 0 };
	if (GetKeyboardState(KeyState))
	{
		if (Type == 1)
		{
			result = KeyState[VK_CAPITAL] & 1;
		}
		else if (Type == 2)
		{
			result = KeyState[VK_SCROLL] & 1;
		}
		else
		{
			result = KeyState[VK_NUMLOCK] & 1;
		}
	}
	return result;
}


EAPI_EXTERN_C void eapi_GetKeyboardLockState_0_eapi(PMDATA_INF pRetData, INT nArgCount, PMDATA_INF pArgInf)
{
	int type = 0;
	if (pArgInf->m_dtDataType) {

		type = pArgInf->m_int;
	}
	pRetData->m_bool = GetKeyboardLockState(type);

}