前段时间直有朋友在向我索要EVC版本ini读取由于是公司其他人完成代码我不便于公布正好这段时间重新拾起了成都英创公司NetBox/NetBoxII相关开发工作它系统平台为DOS开发平台BC3.0它提供个ini读写代码我用了下非常好使好东西就要共享这里我想成都英创公司也不会反对毕竟我给他也做了个小小宣传(我们公司隧道广告早期通信子站就是NetBoxII所开发目前为Moxa公司通信设备):-)
ini读写头文件源码:
////////////////////////////////////////////////////////////////
////
//ConfigurefileReaderforVATLVersion2.0//
////
//Author:Wang.Ping//
////
//Ver1.42//
////
//Date:18/08/99//
//// [Page]
//(c)CopyrightV.A.T.LDevelopmentWorkgroup//
////
//!ReadMaxLineLength=2048//
//----------------------------------------------------------//
//Funciton://
////
//char*GetStrTitle(char*Str,char*Compstr);
//Get1Par(Num,char*Par,char*ParStr);//
//Get1Par(Num,long*Par,char*ParStr);//


//Get1Par(Num,*Par,char*ParStr);//
//Get1Par(Num,float*Par,char*ParStr);//
//Get1Par(Num,unsigned*Par,char*ParStr);//
//// [Page]
//GetField(char*FileName,char*Group,char*Item,//
//char*OutStr);//
//GetField(char*FileName,char*Group,char*Item,//
//Postion,char*OutStr);//
//GetField(char*FileName,char*Group,char*Item,//
//Postion,&OutStr);//
//GetField(char*FileName,char*Group,char*Item,//
//Postion,float&OutStr);//
//GetField(char*FileName,char*Group,char*Item,//
//Postion,long&OutStr);//
//GetField(char*FileName,char*Group,char*Item,//
//Postion,unsignedlong&OutStr);//
//// [Page]
//WriteField(char*FileName,char*Group,char*Item,//
//char*OutStr,Mode=NEW);//
//WriteField(char*FileName,char*Group,char*Item,//
//&OutStr,Mode=NEW);//
//WriteField(char*FileName,char*Group,char*Item,//
//float&OutStr,Mode=NEW);//
//WriteField(char*FileName,char*Group,char*Item,//
//long&OutStr,Mode=NEW);//
//WriteField(char*FileName,char*Group,char*Item,//
//unsignedlong&OutStr,Mode=NEW);//
////


//CreatGroupName(char*FileName,char*Group);//
//ModyGroupName(char*FileName,char*Group,//
//char*NewGroup,Mode=NEW);//
//// [Page]
//DeleteGroup(char*FileName,char*Group);//
//DeleteField(char*FileName,char*Group,//
//char*Item);//
////
//FindGroupName(char*FileName,char*Group);//
////
//char*READINI::GetVersion;//
////
////////////////////////////////////////////////////////////////

#!d(_READINI_H)
#_READINI_H

#NEW0
#MODIFY1
#PreMemorySize512
#NumricSize256

enumBL{READINIOFF=0,READINION=1};

READINI
{
longGetFileLen(char*FileName); [Page]
//-1:FileNotFound
//-2:Cancle
//-3:NotEnoughmemory
CopyFile(char*OldName,char*NewName);
BLAutoBackup;
public:
READINI;
//Mode=0’,’
//Mode=1’;’
SplitMode;
voidSetSplitMode(Mode);

voidSetAutoBackup(BLAuto=READINIOFF);

voidGetZero(char*Buf);
voidGetZeroR(char*Buf);
//ReturnTitle
//Str=Str-Title
//NULL=notfoundorNotenoughmemory
char*GetStrTitle(char*Str,char*Compstr);
//0:OK
//-1:CannotgetParameters
//-2:Notenoughmemory
Get1Par(Num,char*Par,char*ParStr);
Get1Par(Num,long*Par,char*ParStr);


Get1Par(Num,*Par,char*ParStr);
Get1Par(Num,float*Par,char*ParStr);
Get1Par(Num,unsigned*Par,char*ParStr);
//ReadDataFrom\"FileName\"
//0:OK
//-1:Cannotopenfile
//-2:Nomatchfieldfound
//-3:Notenoughmemory
GetField(char*FileName,char*Group,char*Item,char*OutStr);
GetField(char*FileName,char*Group,char*Item,Postion,char*OutStr);
GetField(char*FileName,char*Group,char*Item,Postion,&OutStr); [Page]
//GetField(char*FileName,char*Group,char*Item,Postion,unsigned&OutStr);
GetField(char*FileName,char*Group,char*Item,Postion,float&OutStr);
GetField(char*FileName,char*Group,char*Item,Postion,long&OutStr);
GetField(char*FileName,char*Group,char*Item,Postion,unsignedlong&OutStr);
//ModyDatato\"FileName\"
//-1:FileNotFound
//-3:NotEnoughmemory
WriteField(char*FileName,char*Group,char*Item,char*OutStr,Mode=NEW);
WriteField(char*FileName,char*Group,char*Item,&OutStr,Mode=NEW);
WriteField(char*FileName,char*Group,char*Item,unsigned&OutStr,Mode=NEW);
WriteField(char*FileName,char*Group,char*Item,float&OutStr,Mode=NEW);
WriteField(char*FileName,char*Group,char*Item,long&OutStr,Mode=NEW);
WriteField(char*FileName,char*Group,char*Item,unsignedlong&OutStr,Mode=NEW);
//
CreatGroupName(char*FileName,char*Group);
ModyGroupName(char*FileName,char*Group,char*NewGroup,Mode=NEW);
//
DeleteGroup(char*FileName,char*Group);
DeleteField(char*FileName,char*Group,char*Item);
//
FindGroupName(char*FileName,char*Group); [Page]
//GetVersioninformation
char*GetVersion;
GetVer;
};

externREADINIReadIni;
#end
这是具体实现代码:
////////////////////////////////////////////////////////////////
////
//ConfigurefileReaderforVATLVersion2.0//
////
//Author:Wang.Ping//


////
//Ver1.3//
////
//Date:23/10/97// [Page]
////
//(c)CopyrightV.A.T.LDevelopmentWorkgroup//
////
////////////////////////////////////////////////////////////////
#<.h>
#<stdio.h>
#<stdlib.h>
#<dir.h>

#\"readini.h\"
#MAXBUFFER200

READINIReadIni;

READINI::READINI
{
}

voidREADINI::GetZero(char*Buf)
{
i=0,j=0;
Len=strlen(Buf);
for(i=0;i<Len;i)
{
(Buf[i]’’){j;continue;}

{
for(i=0;i<strlen(Buf)-j;i)
Buf[i]=Buf[i+j];
Buf[i]=’\\0’;
;
}
}
(jLen)
Buf[0]=’\\0’;
for(i=0;i<strlen(Buf);i)
(Buf[i]’\\n’){Buf[i]=’\\0’;;}
}
voidREADINI::GetZeroR(char*Buf)
{
i=0,j=0;
for(i=0;i<strlen(Buf);i)
{
(Buf[i]’’){j;continue;} [Page]

{
for(i=0;i<strlen(Buf)-j;i)
Buf[i]=Buf[i+j];
Buf[i]=’\\0’;
;
}
}
for(i=0;i<strlen(Buf);i)
{
(Buf[i]!=’’){continue;}
{Buf[i]=’\\0’;}
}
for(i=0;i<strlen(Buf);i)
(Buf[i]’\\n’){Buf[i]=’\\0’;;}
}
//0:OK
//-1:Cannotopenfile
//-2:Nomatchfieldfound
READINI::GetField(char*FileName,char*Group,char*Item,Postion,char*OutStr)


{
charBuf[300];
i=0,FLAG=0;
char*ptr;
FILE*Ptr;
((Ptr=fopen(FileName,\"rt\"))NULL)
-1;
while(!FLAG)
{
(fgets(Buf,256,Ptr)NULL)
{FLAG=2;;}
GetZero(Buf);

(!stricmp(Buf,Group))
{
for(;;)
{
(fgets(Buf,256,Ptr)NULL)
;
GetZero(Buf);
(Buf[i]’[’){FLAG=2;;}
(Buf[i]’<’){FLAG=2;;}
(Buf[i]’(’){FLAG=2;;}
ptr=strtok(Buf,\"=\");
GetZero(ptr);
//GetZeroR(ptr); [Page]
(!stricmp(Item,ptr))
{
for(i=0;i<Postion+1;i)
{
ptr=strtok(NULL,\",\");
GetZero(ptr);
//GetZeroR(ptr);
(ptrNULL)
{(FLAG!=1)FLAG=2;;}

{strcpy(OutStr,ptr);FLAG=1;}
}
}
(FLAG1||FLAG2);
}
}
}
GetZero(OutStr);
fclose(Ptr);
(FLAG1)
0;

-2;
}
//0:OK
//-1:Cannotopenfile
//-2:Nomatchfieldfound
READINI::GetField(char*FileName,char*Group,char*Item,Postion,&OutStr)
{
charOut_Str[300];
i=GetField(FileName,Group,Item,Postion,Out_Str);
OutStr=atoi(Out_Str);
i;
}
//0:OK
//-1:Cannotopenfile
//-2:Nomatchfieldfound
READINI::GetField(char*FileName,char*Group,char*Item,Postion,float&OutStr)
{
charOut_Str[300];
i=GetField(FileName,Group,Item,Postion,Out_Str);
OutStr=atof(Out_Str);
i;
}

//0:OK
//-1:Cannotopenfile
//-2:Nomatchfieldfound
READINI::GetField(char*FileName,char*Group,char*Item,Postion,long&OutStr) [Page]
{
charOut_Str[300];
i=GetField(FileName,Group,Item,Postion,Out_Str);
OutStr=atol(Out_Str);
i;
}
//0:OK
//-1:CannotgetParameters
READINI::Get1Par(Num,char*Par,char*ParStr)
{
charstrptr[MAXBUFFER];
char*ptr;
strcpy(strptr,ParStr);
ptr=strtok(strptr,\",\");
(ptrNULL)-1;
//GetZero(ptr);


for(i=0;i<Num;i)
{
(ptrNULL)
-1;

ptr=strtok(NULL,\",\");
}
(ptrNULL)-1;
GetZero(ptr);
strcpy(Par,ptr);
0;
}
//0:OK
//-1:CannotgetParameters
READINI::Get1Par(Num,*Par,char*ParStr)
{
charPar_Str[257];
i=Get1Par(Num,Par_Str,ParStr);
*Par=atoi(Par_Str);
i;
}
//0:OK
//-1:CannotgetParameters
READINI::Get1Par(Num,float*Par,char*ParStr)
{
charPar_Str[257];
i=Get1Par(Num,Par_Str,ParStr);
*Par=atof(Par_Str);
i;
}
//0:OK
//-1:CannotgetParameters
READINI::Get1Par(Num,unsigned*Par,char*ParStr)
{
charPar_Str[257];
i=Get1Par(Num,Par_Str,ParStr);
*Par=atoi(Par_Str); [Page]
i;
}
//0:OK
//-1:CannotgetParameters
READINI::Get1Par(Num,long*Par,char*ParStr)
{
charPar_Str[257];
i=Get1Par(Num,Par_Str,ParStr);
*Par=atol(Par_Str);
i;
}

char*READINI::GetVersion
{
\"1.30\";
}

由于是纯C代码在VC/EVC中直接使用即可