unionBase.cpp
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//base.h 实现功能基本的函数
/*
* Copyright (c) 2011, 广州江南科友union
* All rights reserved.
* 文件名称： unionBase.cpp
* 摘 要： 实现功能基本的函数
* 当前版本： 1.0, 编写者: 杨武，修改时间: 2011-11-22 修改内容: 创建
*
*/
#include "stdafx.h"
#include "unionBase.h"
CString GetRandStr(int count)
{
int num = 0 ;
char temp[2] = {0};
CString str=_T("");
for(int i =0 ;i<count;i++)
{
num = rand()%9 + 1;
memset(temp,0,1);
sprintf_s(temp, "%d", num);
str += CString(temp);
}
return str;
}
char * my_strcat(char * _Dest,char * _Source,int &_dLen,int _sLen)
{
char *pD,*pS;
pD = _Dest;
pS = _Source;
pD = pD + _dLen;
for(int i=0;i<_sLen;i++)
{
*pD = *pS;
pD++;
pS++;
}
*pD = 0;
_dLen = _dLen+_sLen;
return _Dest;
}
int my_strncut(char * str_dest,char * str_source,int start_position, int len)
{
int i=start_position;
int j=0;
for(j=0;j<len;j++)
{
str_dest[j]=str_source[i];
i++;
}
return len;
}
void IntToChar(int iValue,int number,char *buf)
{
CString str;
str.Format(_T("%d"),iValue);
int j = str.GetLength();
for(int i=0;i<(number - j );i++)
{
str = _T("0") + str;
}
memcpy(buf,(char*)(LPCTSTR)str,number);
return;
}
void IntToHexChar(int iValue,int number,char *buf)
{
CString str;
str.Format(_T("%0X"),iValue);
int j = str.GetLength();
for(int i=0;i<(number - j );i++)
{
str = _T("0") + str;
}
memcpy(buf,(char*)(LPCTSTR)str,number);
return;
}
void lenToChar(const int len,char * keyLenType)
{
char keyLen[3] = {0};
switch(len)
{
case 16:
keyLen[0] = '0';
keyLen[1] = '1';
break;
case 32:
keyLen[0] = '0';
keyLen[1] = '2';
break;
case 48:
keyLen[0] = '0';
keyLen[1] = '3';
break;
default:
keyLen[0] = '0';
keyLen[1] = '2';
}
memcpy(keyLenType,keyLen,2);
}
int revValue(char * value)
{
CString strRev ;
int rev = 0;
strRev = CString(value);
strRev.TrimLeft(_T("0"));
if(!strRev.IsEmpty())
{
rev = 0 - _ttoi(strRev);
}
return rev;
}
int HexToDec(char* s)
{
char*p = s;
if(*p=='\0')
return 0;
while(*p=='0')
p++;
int dec = 0;
char c;
while(c=*p++)
{
dec<<=4;
if(c>='0'&&c<='9')
{
dec+=c-'0';
continue;
}
if(c>='a'&&c<='f')
{
dec+=c-'a'+10;
continue;
}
if(c>='A'&&c<='F')
{
dec+=c-'A'+10;
continue;
}
return -1;
}
return dec;
}
long HexToLDec(char* s)
{
char*p = s;
if(*p=='\0')
return 0;
while(*p=='0')
p++;
long dec = 0;
char c;
while(c=*p++)
{
dec<<=4;
if(c>='0'&&c<='9')
{
dec+=c-'0';
continue;
}
if(c>='a'&&c<='f')
{
dec+=c-'a'+10;
continue;
}
if(c>='A'&&c<='F')
{
dec+=c-'A'+10;
continue;
}
return -1;
}
return dec;
}
int getConfig(struct CONFIG *cfg)
{
cfg->hsmLenOfMsgHeader = GetPrivateProfileInt(_T("hsminfo"),_T("hsmmsgheadlen"),0,_T(".\\config.ini"));
cfg->port = GetPrivateProfileInt(_T("hsminfo"),_T("port"),8,_T(".\\config.ini"));
cfg->isLenOfHsmMsg = GetPrivateProfileInt(_T("hsminfo"),_T("isLenOfHsmMsg"),0,_T(".\\config.ini"));
cfg->timeout = GetPrivateProfileInt(_T("hsminfo"),_T("timeout"),3000,_T(".\\config.ini"));
GetPrivateProfileString(_T("hsminfo"),_T("ip"),_T("127.0.0.1"),cfg->ip,25,_T(".\\config.ini"));
return 0;
}