dllforvc.h

本例实现了利用短信远程控制关闭计算机的功能

// The following ifdef block is the standard way of creating macros which make exporting 
// from a DLL simpler. All files within this DLL are compiled with the DLLFORVC_EXPORTS
// symbol defined on the command line. this symbol should not be defined on any project
// that uses this DLL. This way any other project whose source files include this file see 
// DLLFORVC_API functions as being imported from a DLL, wheras this DLL sees symbols
// defined with this macro as being exported.
#ifdef DLLFORVC_EXPORTS
#define DLLFORVC_API __declspec(dllexport)
#else
#define DLLFORVC_API __declspec(dllimport)
#endif

//初始化gsm modem,并连接gsm modem
BOOL DLLFORVC_API __stdcall  GSMModemInitNew(
							 char *device, 
							 char *baudrate,
							 char *initstring, 
							 char *charset,
							 bool swHandshake,
							 char *sn);

/*
	断开连接并释放内存空间
*/
void DLLFORVC_API __stdcall  GSMModemRelease();

/*
	连接状态
*/
BOOL DLLFORVC_API __stdcall GSMModemIsConn();

/*
	取得错误信息
*/
BSTR DLLFORVC_API __stdcall GSMModemGetErrorMsg();

/*
	获取短信猫授权机器码
*/
//DLLFORVC_API char * GSMModemGetSnInfoNew(	char *device, char *baudrate);

/*
	发送短信息，自动处理了GB2312
*/
BOOL DLLFORVC_API __stdcall GSMModemSMSsend(
							char *serviceCenterAddress, 
							int	encodeval,
							char *text, 
							int textlen,
							char *phonenumber,
							bool requestStatusReport);
/*
	接收短信息返回字符串格式为:手机号码|短信内容||手机号码|短信内容||
*/
BSTR DLLFORVC_API __stdcall GSMModemSMSReadAll(
							int RD_opt);	//0 - 读取所有短信并删除 ，1 － 读取所有短信，不删除短信

//获取当前通讯端口
//DLLFORVC_API char * GSMModemGetDevice();

//获取当前通讯波特率
//DLLFORVC_API char * GSMModemGetBaudrate();

/**
 *  获取短信猫新的序列号码
 */
BSTR DLLFORVC_API __stdcall  GSMModemGetSnInfoNew(char *device, char *baudrate);

//获取当前通讯端口
BSTR DLLFORVC_API __stdcall GSMModemGetDevice();

//获取当前通讯波特率
BSTR DLLFORVC_API __stdcall  GSMModemGetBaudrate();