?? shortmessage.cpp
字號:
// ShortMessage.cpp: implementation of the CShortMessage class.
//
//////////////////////////////////////////////////////////////////////
#include "stdafx.h"
#include "ShortMessage.h"
#ifdef _DEBUG
#undef THIS_FILE
static char THIS_FILE[]=__FILE__;
#define new DEBUG_NEW
#endif
//////////////////////////////////////////////////////////////////////
// Construction/Destruction
//////////////////////////////////////////////////////////////////////
CShortMessage::CShortMessage()
{
m_nPos = 0; //初始化為開始位置
m_bBOF = TRUE; //為開始位置時，此為TRUE
m_bEOF = FALSE; //為末尾位置時，此為FALSE
}
CShortMessage::~CShortMessage()
{
for(int i=0; i<GetSize();i++)
{
CSMSItem * pItem = GetAt(i);
if(pItem)
delete pItem;
}
RemoveAll();
}
void CShortMessage::Open(LPCTSTR szSmsInfo)
{
//
m_szContent = szSmsInfo;
//解析SMS信息列表
ResolveSMSInfoList(m_szContent);
}
char CShortMessage::BinStringToChar(LPCTSTR szbuff)
{
char Table[16][5] =
{
"0000","0001","0010","0011",
"0100","0101","0110","0111",
"1000","1001","1010","1011",
"1100","1101","1110","1111"
};
char szBuffer1[5] = {0};
char szBuffer2[5] = {0};
char ch;
strncpy(szBuffer1, szbuff, 4);
strncpy(szBuffer2, &szbuff[4], 4);
int bExist = -1;
for(int i=0;i<16;i++)
{
if( strncmp(szBuffer1, Table[i], 4) ==0 )
{
bExist = i;
break;
}
}
if ( bExist == -1 )
return 0;
else
ch = i * 16;
bExist = -1;
for(i=0;i<16;i++)
{
if( strncmp(szBuffer2, Table[i], 4) ==0 )
{
bExist = i;
break;
}
}
if ( bExist == -1 )
return 0;
else
ch += i;
return ch;
}
CString CShortMessage::Convert7BitString(LPCTSTR szBuffer)
{
CString szBuf = szBuffer;
CString szBinStr = _T("");
for(int i=0;i<szBuf.GetLength();i+=2)
{
CString szChar = szBuf.Mid(i,2);
szBinStr += HexStringToBinString(szChar);
}
CString szStr = _T("");
CString szPrev = _T("");
CString szNext = _T("");
int nCount = 1;
for(int j=0;j<szBinStr.GetLength();j+=8,nCount++)
{
CString szBuf = szBinStr.Mid(j,8);
szNext = szBuf.Left(nCount);
szBuf.Delete(0,nCount);
if (szBuf.GetLength() < 7 )
szBuf = szBuf + szPrev;
if (szBuf.GetLength() == 7 )
{
szBuf.Insert(0,'0');
szStr += BinStringToChar(szBuf);
}
szPrev = szNext;
if (nCount==7)
{
szBuf = szPrev;
szBuf.Insert(0,'0');
szStr += BinStringToChar(szBuf);
nCount = 0;
}
}
return (LPCTSTR)szStr;
}
char * CShortMessage::HexStringToBinString(LPCTSTR szbuff)
{
char Table[16][5] =
{
"0000","0001","0010","0011",
"0100","0101","0110","0111",
"1000","1001","1010","1011",
"1100","1101","1110","1111"
};
char * szbuf = new char[9];
memset(szbuf, 0, 9);
for(unsigned int i=0;i<strlen(szbuff);i++)
{
if (::isdigit(szbuff[i]))
{
strcat(szbuf, Table[szbuff[i]-48]);
}
else
{
if (::islower(szbuff[i]))
strcat(szbuf, Table[szbuff[i]-87]);
else
{
if (::isupper(szbuff[i]))
strcat(szbuf, Table[szbuff[i]-55]);
}
}
}
return szbuf;
}
BOOL CShortMessage::ResolveSMSInfo(CSMSItem & pItem, CString bstrInfo)
{
CString strSource = bstrInfo;
//保存原有信息
pItem.bstrSMSInfomation = bstrInfo;
CString strCallCenter; //短信中心
CString strCallNumber; //發送號碼
CString strDateTime; //日期時間
CString strSMSContent; //短信內容
//短信中心
CString strSMSCLength(strSource.Left(2));
int intSMSCLength = HexString2Int((LPCTSTR)strSMSCLength) * 2 - 2;
int iPos = 2;
CString strMobileType(strSource.Mid(iPos, 2));
iPos += 2;
CString strMobileLength(strSource.Mid(iPos, 2));
int intMobileLength = HexString2Int((LPCTSTR)strMobileLength);
int iTemp = intSMSCLength % 2 == 0 ? intSMSCLength: intSMSCLength + 1;
strCallCenter = strSource.Mid(iPos, iTemp);
strCallCenter = ConvertSemiOctet((LPCTSTR)strCallCenter);
if (strCallCenter.Right(1).Compare("F") == 0)
strCallCenter = strCallCenter.Left(intSMSCLength-1);
if (strMobileType.Compare("91") == 0)
strCallCenter = "+" + strCallCenter;
//發送號碼
iPos += ( intSMSCLength + 2 );
strMobileLength = strSource.Mid(iPos, 2);
intMobileLength = HexString2Int((LPCTSTR)strMobileLength);
if(intMobileLength > 20) //電話號碼將來會達到20位???
return FALSE;
iPos += 2;
strMobileType = strSource.Mid(iPos, 2);
iPos += 2;
iTemp = intMobileLength % 2 == 0 ? intMobileLength: intMobileLength + 1;
strCallNumber = strSource.Mid(iPos, iTemp);
strCallNumber = ConvertSemiOctet((LPCTSTR)strCallNumber);
if (strCallNumber.Right(1).Compare("F") == 0)
strCallNumber = strCallNumber.Left(intMobileLength);
if (strMobileType.Compare("91") == 0)
strCallNumber = "+" + strCallNumber;
//消息發送段
//編碼類型(Unicode or ASCii)
iPos += iTemp + 2;
CString strTPDCS(strSource.Mid(iPos, 2));
int intDataType;
if (strTPDCS.Compare("08") == 0)
intDataType = 1; //Unicode
else
intDataType = 0; //ASCii
//日期時間
CString strYear, strMonth, strDay;
CString strHour, strMinute, strSecond;
char strYearTemp[5];
iPos += 2;
CString strTemp(strSource.Mid(iPos, 14));
strTemp = ConvertSemiOctet((LPCTSTR)strTemp);
int iYear = OctString2Int((LPCTSTR)strTemp.Left(2));
if (iYear < 50)
{
iYear += 2000;
}
else
{
iYear += 1990;
}
_itoa(iYear, strYearTemp, 10);
strYear = strYearTemp;
strMonth = strTemp.Mid(2, 2);
strDay = strTemp.Mid(4, 2);
strHour = strTemp.Mid(6, 2);
strMinute = strTemp.Mid(8, 2);
strSecond = strTemp.Mid(10, 2);
strDateTime = strYear + "-" + strMonth + "-" + strDay + " " + strHour + ":" + strMinute + ":" + strSecond;
//短信內容
iPos += 14;
CString strDataLength(strSource.Mid(iPos, 2));
int intDataLength = HexString2Int((LPCTSTR)strDataLength);
iPos += 2;
CString strDataSrc(strSource.Mid(iPos));
if (intDataType == 1) //processing unicode
{
// Unicode 編碼
intDataLength /= 2;
strSMSContent = ConvertUnicode2String(strDataSrc);
}
else
{
// ASCII 編碼
strSMSContent = Convert7BitString(strDataSrc);
}
strcpy(pItem.szCallCenter, strCallCenter);
strcpy(pItem.szCallNumber, strCallNumber);
strcpy(pItem.szDateTime, strDateTime);
strcpy(pItem.szSMSContent, strSMSContent);
/*
pItem.bstrCallcenter = strCallCenter;
pItem.bstrCallNumber = strCallNumber;
pItem.bstrDateTime = strDateTime;
pItem.bstrSMSContent = strSMSContent;
*/
char szBuffer[5] = {0};
//月
int nMonth = atoi(strMonth);
//日
int nDay = atoi(strDay);
//時
int nHour = atoi(strHour);
//分
int nMinute = atoi(strMinute);
//秒
int nSecond = atoi(strSecond);
pItem.dtSMSDateTime = COleDateTime(iYear,nMonth,nDay,nHour,nMinute,nSecond);
return TRUE;
}
void CShortMessage::ResolveSMSInfoList(CString bstrInfo)
{
CString szInfo = bstrInfo;
m_szContent = _T("");
//去掉AT+CMGL=4等命令信息
int nPos = szInfo.Find("\r\n");
if ( nPos != -1 )
szInfo = szInfo.Right( szInfo.GetLength() - nPos - 2 );
nPos = szInfo.Find("\r\n");
while(nPos!=-1)
{
CString szLine = szInfo.Left(nPos);
if ( szLine.Find("OK") != -1 )
break; //退出循環
//除去+CMGL信息
if ( szLine.Find("+CMGL") != -1 )
{
szInfo = szInfo.Right( szInfo.GetLength() - nPos - 2 );
nPos = szInfo.Find("\r\n");
szLine = szInfo.Left(nPos);
}
//是消息體，進行解碼
if ( szLine.GetLength() > 10 )
{
CSMSItem * pItem = new CSMSItem;
if(ResolveSMSInfo(*pItem,szLine))
Add(pItem);
}
//繼續查找
szInfo = szInfo.Right( szInfo.GetLength() - nPos - 2 );
nPos = szInfo.Find("\r\n");
}
if (GetSize()==0)
m_bEOF = TRUE;
}
DATE CShortMessage::GetDateTime()
{
// TODO: Add your implementation code here
CSMSItem * pItem = GetAt(m_nPos);
if ( pItem )
return (DATE)pItem->dtSMSDateTime;
else
return 0;
}
LPCTSTR CShortMessage::GetCallCenter()
{
CSMSItem * pItem = GetAt(m_nPos);
if ( pItem )
return pItem->szCallCenter;
else
return _T("");
}
LPCTSTR CShortMessage::GetCallNumber()
{
CSMSItem * pItem = GetAt(m_nPos);
if ( pItem )
return pItem->szCallNumber;
else
return _T("");
}
LPCTSTR CShortMessage::GetSMSContent()
{
CSMSItem * pItem = GetAt(m_nPos);
if ( pItem )
return pItem->szSMSContent;
else
return _T("");
}
LPCTSTR CShortMessage::GetDateString()
{
AFX_MANAGE_STATE(AfxGetStaticModuleState())
// TODO: Add your implementation code here
CSMSItem * pItem = GetAt(m_nPos);
if ( pItem )
return pItem->szDateTime;
else
return _T("");
}
void CShortMessage::MoveFirst()
{
//移動游標到最前位置
m_nPos = 0;
m_bBOF = TRUE;
m_bEOF = FALSE;
}
void CShortMessage::MoveLast()
{
//移動游標到最后位置
m_nPos = GetSize() - 1;
m_bEOF = TRUE;
m_bBOF = FALSE;
}
void CShortMessage::MoveNext()
{
//移動游標到后一位置
if ( m_nPos <= GetSize() - 1 )
{
m_nPos ++;
m_bBOF = FALSE;
if ( m_nPos == GetSize() )
{
m_bEOF = TRUE;
m_nPos --;
}
}
}
void CShortMessage::MovePrev()
{
//移動游標到前一位置
if ( m_nPos >= 0 )
{
m_nPos --;
m_bEOF = FALSE;
if ( m_nPos == -1 )
{
m_bBOF = TRUE;
m_nPos ++;
}
}
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