int ConfigFile::_ReadEntry(const char *entry, char *buf, int bufSize,bool strip )
{
/*
功能：读取entry的值
参数：
entry[IN]：entry名称
buf[IN]：存放entry的值的缓冲区
bufSize[IN]：缓冲区长度
strip[IN]：去除空格标志
返回值：
成功返回读取的长度
失败返回-1
*/
char lineBuf[1024];
//memset(lineBuf,0,1024);
char *p, *cur;
int len;
cur = buf;
*cur = '\0';
len = -1;
while(FGetS(lineBuf,1023,fin))
{
if( isTitleLine( lineBuf ) ) // section fis ended
break;
p = textPos( lineBuf, entry ); // not equal this entry
if( p == 0 )
continue;
if( strip )
stripQuotationChar( p );
len = strlen(p);
if( bufSize-1 < len )
len = bufSize-1;
strncpy( cur, p, len );
cur[len] = 0;
break;
}
return len;
}
/* ------------------------------------------------------------------------------ */
static int readEntry( FILE *is, const char *entry, char *buf, int bufSize,
int strip )
{
char lineBuf[256];
char *p, *cur;
int len;
bool quote = false;
cur = buf;
*cur = '\0';
len = -1;
while( fgets( lineBuf, 256, is ) )
{
remEOL(lineBuf);
if( isTitleLine( lineBuf ) ) /* section is ended */
break;
p = textPos( lineBuf, entry ); /* not equal this entry */
if( p == 0 )
continue;
if( strip )
quote = stripQuotationChar( p );
if (quote == false)
stripComment( p );
rtrim(p);
len = (int)strlen(p);
if( bufSize-1 < len )
len = bufSize-1;
strncpy( cur, p, len );
cur[len] = 0;
break;
}
return len;
}
