//限制在0…256，strData最多为2个字符
unsigned char CString2DataType::Str2HEX(CString strData)
{
int t,t1;
strData.Replace(" ",""); //不能含空格
int rlen=0,len=strData.GetLength();
if(len>2)
strData=strData.Left(2);
if(len==1)
strData="0"+strData;
char h=strData[0];
char l=strData[1];
t=HexChar(h);
t1=HexChar(l);
if((t==16)||(t1==16))
return 0;
t=t*16+t1;
return t;
}
bool OnSingleLine(LPCSTR line)
{
//Parse single line
wgFile_s fileStatus;
// file/dir type
fileStatus.nFlags = 0;
if (*line == 'D')
fileStatus.nFlags |= WGFF_Directory;
else if (*line != 'F')
// parse error
return false;
line += 2;
// status
fileStatus.nStatus = WGFS_Unknown;
switch (*line)
{
case 'N': fileStatus.nStatus = WGFS_Normal; break;
case 'M': fileStatus.nStatus = WGFS_Modified; break;
case 'S': fileStatus.nStatus = WGFS_Staged; break;
case 'A': fileStatus.nStatus = WGFS_Added; break;
case 'C': fileStatus.nStatus = WGFS_Conflicted; break;
case 'D': fileStatus.nStatus = WGFS_Deleted; break;
case 'I': fileStatus.nStatus = WGFS_Ignored; break;
case 'U': fileStatus.nStatus = WGFS_Unversioned; break;
case 'E': fileStatus.nStatus = WGFS_Empty; break;
case '?': fileStatus.nStatus = WGFS_Unknown; break;
default:
// parse error
return false;
}
line += 2;
// file sha1
BYTE sha1[20];
fileStatus.sha1 = NULL;
if ( !(fileStatus.nFlags & WGFF_Directory) )
{
for (int i=0; i<20; i++)
{
sha1[i] = (BYTE)((HexChar(line[0]) << 8) | HexChar(line[1]));
line += 2;
}
line++;
}
// filename
int len = strlen(line);
if (len && len < 2048)
{
WCHAR *buf = (WCHAR*)alloca((len*4+2)*sizeof(WCHAR));
*buf = 0;
MultiByteToWideChar(CP_ACP, 0, line, len+1, buf, len*4+1);
fileStatus.sFileName = buf;
if (*buf && (*m_pEnumCb)(&fileStatus,m_pUserData))
return false;
}
return true;
}
