fileopr.cpp

SMS gateway. SMS protocol for CHINA mobile, unicom, lingtong. Using mysql to exchange message.

/**********************************************************************
  FileName            : FileOpr.cpp
  Description         : 文件操作类
  Version             : 1.0
  Date                : 2003年6月17日
  Author              : 刘荣辉
  Other               : 
***********************************************************************/

#include "FileOpr.h"

//==========================================================================
//==============================构造，析构函数==============================
//==========================================================================
FileOpr::FileOpr()
{
	char buf[20];
	getDate(buf);
	CurrentDate = atol(buf);
	memset(m_szReadBuf,0,MAXARRAY*MAXBUF*sizeof(char));
	m_bRead = true;
	sem_init(&SemMutex,0,1);
}
FileOpr::~FileOpr()
{
	sem_destroy(&SemMutex);
}

//==========================================================================
//=========================将接收队列单元导出到文件=========================
//==========================================================================
int FileOpr::RecvQ_Backup(RecvQUnit *RUnit)
{	
	char str[MAXBYTE*2];//转换后的字符串
	char mem[MAXBYTE];	//存贮内存中16进制的字符串
	char *pos;
	int memsize = 0;
	pos=mem;
		
	//取得RUnit->Pack包的长度
	int len = ntohl(*(int *)(RUnit->Pack));

	//将结构体的字段值依次以16进制形式赋给mem字符串
   	memcpy(pos,&RUnit->RecvTime,sizeof(RUnit->RecvTime));
	memsize += sizeof(RUnit->RecvTime);
	pos += sizeof(RUnit->RecvTime);
	memcpy(pos,&RUnit->MsgId_Echo,sizeof(RUnit->MsgId_Echo));
	memsize += sizeof(RUnit->MsgId_Echo);
	pos += sizeof(RUnit->MsgId_Echo);
	memcpy(pos,RUnit->Pack,len);
	memsize += len ;
	
	//将16进制的字符串mem转换为字符串(长度增加一倍）
	CFunc::HexToStr(mem,memsize,str);	
	//printf("\nstr=%s\n",str);

	if(strlen(str)!=0)
		outFile << str << endl;	 //写文件
	else
	{
		printf("\n RecvQ_Backup: The struct is null, failed!\n");
		return 1;
	}
	return 0;
}
//==========================================================================
//=======================将发送队列单元导出到文件===========================
//==========================================================================
int FileOpr::SendQ_Backup(SendQUnit *SUnit)
{
	char str[MAXBYTE*2];  //转换后的字符串	
	char mem[MAXBYTE];    //存贮内存中16进制的字符串
	int memsize = 0;
	char *pos;

	pos=mem;
	//取得RUnit->Pack包的长度
	int len = ntohl(*(int *)SUnit->Pack);

	//将结构体的字段值依次以16进制形式赋给mem字符串
	memcpy(pos,&SUnit->SrcRecvTime,sizeof(SUnit->SrcRecvTime));
	memsize +=sizeof(SUnit->SrcRecvTime);
	//printf("\nmemsize=%d\n",memsize);
	pos+=sizeof(SUnit->SrcRecvTime);
	memcpy(pos,&SUnit->SrcNode,sizeof(SUnit->SrcNode));
	memsize +=sizeof(SUnit->SrcNode);
	//printf("\nmemsize=%d\n",memsize);
	pos+=sizeof(SUnit->SrcNode);
	memcpy(pos,&SUnit->ID_Relate,sizeof(SUnit->ID_Relate));
	memsize +=sizeof(SUnit->ID_Relate);
	//printf("\nmemsize=%d\n",memsize);
	pos+=sizeof(SUnit->ID_Relate);
	memcpy(pos,&SUnit->SendTime,sizeof(SUnit->SendTime));
	memsize +=sizeof(SUnit->SendTime);
	//printf("\nmemsize=%d\n",memsize);
	pos+=sizeof(SUnit->SendTime);
	memcpy(pos,&SUnit->iResent,sizeof(SUnit->iResent));
	memsize +=sizeof(SUnit->iResent);
	//printf("\nmemsize=%d\n",memsize);
	pos+=sizeof(SUnit->iResent);
	memcpy(pos,&SUnit->RelayTimes,sizeof(SUnit->RelayTimes));
	memsize +=sizeof(SUnit->RelayTimes);
	//printf("\nmemsize=%d\n",memsize);
	pos+=sizeof(SUnit->RelayTimes);
	memcpy(pos,SUnit->Pack,len);
	memsize += len ;
	//printf("\nmemsize=%d\n",memsize);

	/*printf("\n-----------\n");
	for(int i=0;i<memsize;i++)
		printf("%02x ",(unsigned char)mem[i]);
	printf("\n-------------\n");*/
	CFunc::HexToStr(mem,memsize,str);
	//printf("\n%s------------\n",str);

	if(strlen(str))
		outFile << str << endl;	 //写文件
	else
	{
		printf("\n SendQ_Backup: The struct is null, failed!\n");
		return 1;
	}
	return 0;
}
//==========================================================================
//========================从文件中导入接收队列单元==========================
//==========================================================================
//*GotNum为实际获得的记录行数
RecvQUnit * FileOpr::RecvQ_Restore(char  *FileName, int *GotNum)
{
	int LineNum;	//统计出的文件的行数
	int ReadNum;	//实际读取的行数
	char  *pos;
	unsigned char memBuf[MAXBYTE];//转换后的16进制的字符串
	char strBuf[MAXBYTE*2];		  //从文件中读取的字符串
	char *UnitPointers;	//指向存放队列单元的空间
	RecvQUnit *pUnit;
	
	FILE *fp;
	if((fp=fopen(FileName,"r"))==NULL)
	{
		//printf("\n Warning: Failed to open '%s'.\n",FileName);
		*GotNum=0;
		return (RecvQUnit *)NULL;
	}
	LineNum=0;
	while(fgets(strBuf,MAXBYTE,fp))
		LineNum++;
	if(!LineNum)	//文件为空则直接返回
	{
		*GotNum=0;
		return (RecvQUnit *)NULL;
	}
	//printf("\nRecvQ_Restore LineNum=%d",LineNum);
	UnitPointers = (char *) malloc(LineNum * sizeof(RecvQUnit));//分配存放队列单元的空间				
	rewind(fp);
	ReadNum=0;
	//从文件中分行读取信息
    while(fgets(strBuf,MAXBYTE,fp))
	{
		strBuf[strlen(strBuf)-1]='\0';	//去掉结尾的回车换行符0AH
		if(ReadNum>=LineNum)
			break;	//防止实际读出的行数大于上面的统计值而导致内存溢出
		CFunc::StrToHex(strBuf,(unsigned char *)memBuf);//将字符串转换为16进制的字符	
		pUnit = (RecvQUnit *)( UnitPointers + ReadNum*sizeof(RecvQUnit));//将内存块转换为结构体类型
		//printf("\n RecvQ_Restore: pUnit[%d]=%d ,sizeof(RecvQUnit)=%d. \n",ReadNum, pUnit, sizeof(RecvQUnit));
		ReadNum++;

		//将读出的一行数据赋给结构体
		pos=(char *)memBuf;
		memcpy(&pUnit->RecvTime,pos,sizeof(pUnit->RecvTime));
		pos+=sizeof(pUnit->RecvTime);
		//printf("\npUnit->RecvTime=%d",(int)pUnit->RecvTime);
		memcpy(&pUnit->MsgId_Echo,pos,sizeof(pUnit->MsgId_Echo));
		pos+=sizeof(pUnit->MsgId_Echo);
		//printf("\npUnit->MsgId_Echo=%lld",pUnit->MsgId_Echo);
		int len = ntohl(*(int *)pos);	//取出pUnit->Pack的长度
		pUnit->Pack = (char *)malloc(len);	//为数据包分配空间
		memcpy(pUnit->Pack,pos,len);
		memset(strBuf,0,sizeof(strBuf));	//将strBuf清空
	}

	fclose(fp);
	if(unlink(FileName)==-1)//删除文件
	{
		printf("\nError! Failed to delete '%s'.\n",FileName);		
	}
    *GotNum = ReadNum;	//实际获取的记录行数
	return (RecvQUnit *)UnitPointers;
}

//==========================================================================
//========================从文件中导入发送队列单元==========================
//==========================================================================
SendQUnit * FileOpr::SendQ_Restore(char  *FileName,int *GotNum)
{
	int LineNum;	//统计出的文件的行数
	int ReadNum;	//实际读取的行数
	char  *pos;	
	unsigned char memBuf[MAXBYTE];//转换后的16进制的字符串	
	char strBuf[MAXBYTE*2];		  //从文件中读取的字符串
	char *UnitPointers;	//指向存放队列单元的空间
	SendQUnit *pUnit;
		
	FILE *fp;
	if((fp=fopen(FileName,"r"))==NULL)
	{
		//printf("\n Warning: Failed to open '%s'.\n",FileName);
		*GotNum=0;
		return (SendQUnit *)NULL;
	}
	LineNum=0;
	while(fgets(strBuf,MAXBYTE,fp))
		LineNum++;
	if(!LineNum)	//文件为空则直接返回
	{
		*GotNum=0;
		return (SendQUnit *)NULL;
	}
	//printf("\nSendQ_Restore LineNum=%d",LineNum);
	UnitPointers = (char *) malloc(LineNum * sizeof(SendQUnit));//分配存放队列单元的空间				
	rewind(fp);
	ReadNum=0;
	//从文件中分行读取信息
    while(fgets(strBuf,MAXBYTE,fp))
	{
		strBuf[strlen(strBuf)-1]='\0';	//去掉结尾的回车换行符0AH
		if(ReadNum>=LineNum)
			break;	//防止实际读出的行数大于上面的统计值而导致内存溢出
		CFunc::StrToHex(strBuf,memBuf);//将字符串转换为16进制的字符
		pUnit = (SendQUnit *)( UnitPointers + ReadNum*sizeof(SendQUnit));
		ReadNum++;
		//将读出的一行数据赋给结构体
		pos=(char *)memBuf;
		memcpy(&pUnit->SrcRecvTime,pos,sizeof(pUnit->SrcRecvTime));
		pos+=sizeof(pUnit->SrcRecvTime);
		memcpy(&pUnit->SrcNode,pos,sizeof(pUnit->SrcNode));
		pos+=sizeof(pUnit->SrcNode);
		memcpy(&pUnit->ID_Relate,pos,sizeof(pUnit->ID_Relate));
		pos+=sizeof(pUnit->ID_Relate);
		memcpy(&pUnit->SendTime,pos,sizeof(pUnit->SendTime));
		pos+=sizeof(pUnit->SendTime);
		memcpy(&pUnit->iResent,pos,sizeof(pUnit->iResent));
		pos+=sizeof(pUnit->iResent);
		memcpy(&pUnit->RelayTimes,pos,sizeof(pUnit->RelayTimes));
		pos+=sizeof(pUnit->RelayTimes);
		int len = ntohl(*(int *)pos);
		pUnit->Pack = (char *)malloc(len);	//为数据包分配空间
		memcpy(pUnit->Pack,pos,len);
	}

	fclose(fp);
	if(unlink(FileName)==-1)//删除文件
	{		
		printf("\nError! Failed to delete '%s'.\n",FileName);		
	}
    *GotNum = ReadNum;	//实际获取的记录行数
	return (SendQUnit *)UnitPointers;
}

//==========================================================================
//=========================写上端CMPP_Deliver接收日志文件===================
//==========================================================================
int FileOpr::WrCMPP_DeliverLog(Cmpp_Deliver_Log *pDeliverLog, char* strBuf)
{
	    char Reserved[9];
		char *pReserved;
		char Content[281];
		//char MsgId[17];
		
		//获取所收Deliver包的最后8个字节作为Reserved字段，因为Msg_Content是变长的！故不能用结构体指针指向Reserved字段！
		pReserved = (char *)pDeliverLog->Deliver + ntohl(pDeliverLog->Deliver->Head.Total_Length) - 8;
 		memcpy(Reserved,pReserved,8);
		Reserved[8]='\0';
		//CFunc::HexToStr(pDeliverLog->Deliver->Msg_Id,8,MsgId);

		//将消息体中的引号进行转义
		mysql_escape_string(Content, pDeliverLog->Deliver->Deliver_Msg.Msg_Content, pDeliverLog->Deliver->Msg_Length);

		//sprintf(strBuf,"%s%-15s%-11d%-11d%-11d%-21lld%-22s%-11s%-4d%-4d%-3d%-22s%-2d%-4d%-141s%-9s%s", 
		//BGNMSG, 

		sprintf(strBuf, \
		"Insert into CMPP_DeliverLog(RecvTime,SrcNode,Total_Length,Command_Id,Sequence_Id,Msg_Id,Dest_Id,Service_Id,TP_pid,TP_udhi,Msg_Fmt,Src_terminal_Id,Registered_Delivery,Msg_Length,Msg_Content,Reserved) values('%s','%d','%d','%d','%d','%lld','%s','%s','%d','%d','%d','%s','%d','%d','%s','%s');", \
		pDeliverLog->RecvTime, \
		pDeliverLog->SrcNode, \
 		ntohl(pDeliverLog->Deliver->Head.Total_Length), \
 		ntohl(pDeliverLog->Deliver->Head.Command_Id), \
 		ntohl(pDeliverLog->Deliver->Head.Sequence_Id), \
		pDeliverLog->Deliver->Msg_Id, \
		pDeliverLog->Deliver->Dest_Id,\
 		pDeliverLog->Deliver->Service_Id, \
 		pDeliverLog->Deliver->TP_pid, \
 		pDeliverLog->Deliver->TP_udhi, \
 		pDeliverLog->Deliver->Msg_Fmt, \
 		pDeliverLog->Deliver->Src_terminal_Id, \
 		pDeliverLog->Deliver->Registered_Delivery, \
 		pDeliverLog->Deliver->Msg_Length, \
 		Content, \
 		Reserved);
		//ENDMSG);
		//printf("\n FileOpr: %s. \n",strBuf);
	return 0;
}
//==========================================================================
//=======================写上端CMPP_Report接收日志文件======================
//==========================================================================
int FileOpr::WrCMPP_ReportLog(Cmpp_Deliver_Log *pReportLog, char* strBuf)
{
	    char Reserved[9];
		char *pReserved;
		//char MsgId[17];
		//char Report_MsgId[17];
		
		//获取所收Deliver包的最后8个字节作为Reserved字段，因为Msg_Content是变长的！故不能用结构体指针指向Reserved字段！
		pReserved = (char *)pReportLog->Deliver + ntohl(pReportLog->Deliver->Head.Total_Length) - 8;
 		memcpy(Reserved,pReserved,8);
		Reserved[8]='\0';
		//CFunc::HexToStr(pReportLog->Deliver->Msg_Id,8,MsgId);
		//CFunc::HexToStr(pReportLog->Deliver->Deliver_Msg.Report.Msg_ID,8,Report_MsgId);

 		//sprintf(strBuf,"%s%-15s%-11d%-11d%-11d%-21lld%-22s%-11s%-4d%-4d%-3d%-22s%-2d%-4d%-21lld%-8s%-11s%-11s%-22s%-11d%-9s%s", 
		//BGNMSG, 
		sprintf(strBuf, \
		"Insert into CMPP_ReportLog(RecvTime,SrcNode,Total_Length,Command_Id,Sequence_Id,Msg_Id,Dest_Id,Service_Id,TP_pid,TP_udhi,Msg_Fmt,Src_terminal_Id,Registered_Delivery,Msg_Length,Rep_MsgId,Stat,Submit_time,Done_time,Dest_terminal_Id,SMSC_sequence,Reserved) values('%s','%d','%d','%d','%d','%lld','%s','%s','%d','%d','%d','%s','%d','%d','%lld','%s','%s','%s','%s','%d','%s');", \
		pReportLog->RecvTime, \
		pReportLog->SrcNode, \
 		ntohl(pReportLog->Deliver->Head.Total_Length), \
 		ntohl(pReportLog->Deliver->Head.Command_Id), \
 		ntohl(pReportLog->Deliver->Head.Sequence_Id), \
		pReportLog->Deliver->Msg_Id, \
 		pReportLog->Deliver->Dest_Id,\
 		pReportLog->Deliver->Service_Id, \
 		pReportLog->Deliver->TP_pid, \
 		pReportLog->Deliver->TP_udhi, \
 		pReportLog->Deliver->Msg_Fmt, \
 		pReportLog->Deliver->Src_terminal_Id, \
 		pReportLog->Deliver->Registered_Delivery, \
 		pReportLog->Deliver->Msg_Length, \
		pReportLog->Deliver->Deliver_Msg.Report.Msg_Id, \
		pReportLog->Deliver->Deliver_Msg.Report.Stat, \
 		pReportLog->Deliver->Deliver_Msg.Report.Submit_time, \
 		pReportLog->Deliver->Deliver_Msg.Report.Done_time, \
 		pReportLog->Deliver->Deliver_Msg.Report.Dest_terminal_Id, \
 		pReportLog->Deliver->Deliver_Msg.Report.SMSC_sequence, \
 		Reserved);
		//ENDMSG);
	return 0;
}
//==========================================================================
//========================写下端CMPP_Submit接收日志文件=====================
//==========================================================================
int FileOpr::WrCMPP_SubmitLog(Cmpp_Submit_Log *pSubmitLog, char* strBuf)
{
	    char Msg_src[7];
		char FeeType[3];
		char FeeCode[7];
		//char MsgId[17];
		char Content[281];
	    char Reserved[9];
		char *pReserved;

		//获取所收Deliver包的最后8个字节作为Reserved字段，因为Msg_Content是变长的！故不能用结构体指针指向Reserved字段！
		pReserved = (char *)pSubmitLog->Submit + ntohl(pSubmitLog->Submit->Head.Total_Length) - 8;
 		memcpy(Reserved,pReserved,8);
		Reserved[8]='\0';
		memcpy(Msg_src,pSubmitLog->Submit->Msg_src,6);
		Msg_src[6]='\0';
		memcpy(FeeType,pSubmitLog->Submit->FeeType,2);
		FeeType[2]='\0';
		memcpy(FeeCode,pSubmitLog->Submit->FeeCode,6);
		FeeCode[6]='\0';
		//CFunc::HexToStr(&pSubmitLog->Submit->Msg_Id,8,MsgId);

		//将消息体中的引号进行转义
		mysql_escape_string(Content, pSubmitLog->Submit->Msg_Content, pSubmitLog->Submit->Msg_Length);

 		//sprintf(strBuf,"%s%-15s%-15s%-11d%-11d%-11d%-17s%-4d%-4d%-2d%-2d%-11s%-2d%-21s%-4d%-4d%-3d%-7s%-3s%-7s%-18s%-18s%-22s%-4d%-22s%-4d%-141s%-9s%s", 
		//BGNMSG, 
		sprintf(strBuf, \
		"Insert into CMPP_SubmitLog(RecvTime,SrcNode,MsgId_Echo,Total_Length,Command_Id,Sequence_Id,Msg_Id,Pk_total,Pk_number,Registered_Delivery,Msg_level,Service_Id,Fee_UserType,Fee_terminal_Id,TP_pid,TP_udhi,Msg_Fmt,Msg_src,FeeType,FeeCode,ValId_Time,At_Time,Src_Id,DestUsr_tl,Dest_terminal_Id,Msg_Length,Msg_Content,Reserved) values('%s','%d','%lld','%d','%d','%d','%lld','%d','%d','%d','%d','%s','%d','%s','%d','%d','%d','%s','%s','%s','%s','%s','%s','%d','%s','%d','%s','%s');", \
		pSubmitLog->RecvTime, \
		pSubmitLog->SrcNode, \
		pSubmitLog->MsgId_Echo, \
 		ntohl(pSubmitLog->Submit->Head.Total_Length), \
 		ntohl(pSubmitLog->Submit->Head.Command_Id), \
 		ntohl(pSubmitLog->Submit->Head.Sequence_Id), \
		pSubmitLog->Submit->Msg_Id, \
 		pSubmitLog->Submit->Pk_total,\
 		pSubmitLog->Submit->Pk_number, \
 		pSubmitLog->Submit->Registered_Delivery, \
 		pSubmitLog->Submit->Msg_level, \
 		pSubmitLog->Submit->Service_Id, \
 		pSubmitLog->Submit->Fee_UserType, \
 		pSubmitLog->Submit->Fee_terminal_Id, \
 		pSubmitLog->Submit->TP_pId, \
 		pSubmitLog->Submit->TP_udhi, \
 		pSubmitLog->Submit->Msg_Fmt, \
 		Msg_src, \
 		FeeType, \
 		FeeCode, \
 		pSubmitLog->Submit->ValId_Time, \
 		pSubmitLog->Submit->At_Time, \
 		pSubmitLog->Submit->Src_Id, \
 		pSubmitLog->Submit->DestUsr_tl, \
 		pSubmitLog->Submit->Dest_terminal_Id, \
 		pSubmitLog->Submit->Msg_Length, \
 		pSubmitLog->Submit->Msg_Content, \
 		Reserved);
		//ENDMSG);
		//printf("\n FileOpr: %s. \n",strBuf);
	return 0;
}
//==========================================================================
//=========================写上端SMGP_Deliver接收日志文件===================
//==========================================================================
int FileOpr::WrSMGP_DeliverLog(Smgp_Deliver_Log *pDeliverLog, char* strBuf)
{
		char MsgId[21];

		CFunc::HexToStr(pDeliverLog->Deliver->sMsgId,10,MsgId);

		sprintf(strBuf,"%s%-15s%-11d%-11d%-11d%-21s%-2d%-4d%-15s%-22s%-22s%-4d%-253s%s", 
		BGNMSG, \
		pDeliverLog->RecvTime, \
 		ntohl(pDeliverLog->Deliver->msgHead.nPacketLength), \
 		ntohl(pDeliverLog->Deliver->msgHead.nRequestId), \
 		ntohl(pDeliverLog->Deliver->msgHead.nSequenceId), \
		MsgId, \
		pDeliverLog->Deliver->nIsReport,\
 		pDeliverLog->Deliver->nMsgFormat, \
 		pDeliverLog->Deliver->sRecvTime, \
 		pDeliverLog->Deliver->sSrcTermId, \
 		pDeliverLog->Deliver->sDestTermId, \
 		pDeliverLog->Deliver->nMsgLength, \
 		pDeliverLog->Deliver->Deliver_Msg.sMsgContent, \