util.h

SMAL是short message abstract library的缩写,是由风起水流软件工作室（www.zealware.com）开发的一个支持短信网关系统开发的C++底层抽象接口库

/**
*	util.h
*	
*	Short Message Abstractive Library.(SMAL)
*
*	Copyright 2003-2006	北京风起水流软件工作室
*	
*	http://www.zealware.com
*	
*	[e-mail]
*
*/


#ifndef _SMAL_UTIL_H_
#define _SMAL_UTIL_H_

#include <smal.h>
//#include <common/logqueue.h>
#include <common/const.h>
#include <winsock2.h>

//##ModelId=46B5D43E03BB
class MySync
{
public:
	/**@name Operations */
	//@{
	/**Block until the synchronisation object is available
	*/
	//##ModelId=46B5D43E03BC
	virtual void Wait() = 0;

	/**Signal that the synchronisation object is available
	*/
	//##ModelId=46B5D43E03BE
	virtual void Signal() = 0;
	//@}

};

//##ModelId=46B5D43E03C6
class MyCriticalSection : public MySync
{
public:
	/**@name Construction */
	//@{
	/**Create a new critical section object .
	*/
	//##ModelId=46B5D43E03D0
	MyCriticalSection();
	//##ModelId=46B5D43E03D1
	MyCriticalSection(const MyCriticalSection &);

	/**Destroy the critical section object
	*/
	//##ModelId=46B5D43E03D3
	~MyCriticalSection();
	//@}

	/**@name Operations */
	//@{
	/** Enter the critical section by waiting for exclusive access.
	*/
	//##ModelId=46B5D43E03DA
	void Wait();
	//##ModelId=46B5D43E03DB
	inline void Enter()
	{ Wait(); }

	/** Leave the critical section by unlocking the mutex
	*/
	//##ModelId=46B5D43E03DC
	void Signal();
	//##ModelId=46B5D43E03E4
	inline void Leave()
	{ Signal(); }

	//@}

private:
	//##ModelId=46B5D43E03E5
	MyCriticalSection & operator=(const MyCriticalSection &) { return *this; }
	//##ModelId=46B5D43E03E7
	CRITICAL_SECTION criticalSection; 
};

///////////////////////////////////////////////////////////////////////////////
//

/** 常用结构体定义
*/
/** 线程信息结构体
*/
//##ModelId=46B5D43F0006
struct thread_info
{
	//##ModelId=46B5D43F0010
	DWORD	m_pThreadId;
	//##ModelId=46B5D43F0011
	HANDLE	m_hThread;
	//##ModelId=46B5D43F0012
	bool	m_bBusyWorking;
	//##ModelId=46B5D43F0013
	thread_info() { m_hThread=0; m_bBusyWorking=false; }
};

/** 服务器端操作
*/
//##ModelId=46B5D43F001A
struct client_conn {
	//##ModelId=46B5D43F0026
	SOCKET	hClient;
	//##ModelId=46B5D43F002A
	char    sIcpid[MAX_PATH];
	//##ModelId=46B5D43F002E
	char    sSpid[MAX_PATH];
	//##ModelId=46B5D43F0030
	ConnectionType type;
	//##ModelId=46B5D43F0038
	int		nVersion;	

	//##ModelId=46B5D43F0039
	client_conn() {
		hClient = 0;
		memset(sIcpid, 0, MAX_PATH);
		memset(sSpid, 0, MAX_PATH);
		nVersion = 0;
		type = e_SendAndRecv;
	}
};

///////////////////////////////////////////////////////////////////////////////
// 全局公共函数
//
/** 
	获得日期时间函数
	格式"%04d-%02d-%02d %02d:%02d:%02d", 即YYYY-MM-DD hh:mm:ss:mss,主要用于记录日志的记录的时间戳
*/
void GetDateTime(char * strValue);

/** 
	转换64位无符号整数的网络字节序
*/
#define hton64(i)   ( ((unsigned __int64)(htonl((i) & 0xffffffff)) << 32) | htonl(((i) >> 32) & 0xffffffff ) )
#define 	ntoh64   hton64

int AsciiToBcd( unsigned char *lpAscii, unsigned char *lpBcd, int nLength);
void BcdToAscii( unsigned char *lpAscii, unsigned char *lpBcd, int nLength);
void ConvertMsgId( char * dst_msgid, unsigned char* uc_msgid );

#endif