/// Converts a C string representing a UUID to a uint8_t array.
/// Supports either the format "1c1bbda2-304b-4cbf-ba3f-75324b044c73" or "1c1bbda2304b4cbfba3f75324b044c73".
/// If the inputted string is zero, or if the length is zero, or if a parsing error occurs, the UUID will be
/// set to null.
void UUID::fromString(const char *str)
{
const int strLen = (str == 0) ? 0 : strlen(str);
if (strLen == 0)
{
clear();
return;
}
int curIndex = 0;
for(int i = 0; i < SIZE; ++i)
{
if (curIndex >= strLen)
{
clear();
return;
}
///\bug Tighten parsing, now accepts all characters, like 'g' or 'Y'.
while(!isalpha(str[curIndex]) && !isdigit(str[curIndex]) && !str[curIndex] == '\0')
++curIndex;
// The following parse needs to read two characters from the string, hence the +1.
if (curIndex + 1 >= strLen)
{
clear();
return;
}
///\bug Here, if str[curIndex+1] is not an appropriate character, there's going to be an error!
data[i] = StringToByte(str + curIndex);
curIndex += 2;
}
}
BOOL CEditBinDlg::OnInitDialog()
{
CDialog::OnInitDialog();
// TODO: Add extra initialization here
SetDlgItemText(IDC_EDT_REGVALUE, m_strValue);
if (m_bIsBinary)
{
BYTE sData[512] = {0};
int len = StringToByte(m_strData,sData,512);
m_EditBinCtrl.SetData(sData,len);
char buff[1024] = {0};
ByteToHex(sData,len,buff);
m_strData = buff;
}
else
{
int len = m_strData.GetLength(),i;
BYTE *pBuff = new BYTE[len+1];
for (i=0;i<len;i++)
pBuff[i] = (BYTE)m_strData.GetAt(i);
m_EditBinCtrl.SetData(pBuff,len);
delete []pBuff;
}
return TRUE; // return TRUE unless you set the focus to a control
// EXCEPTION: OCX Property Pages should return FALSE
}
int main(int argc, char* argv[])
{
ValidateArgs(argc,argv);
CLisence lisence;
BYTE byKey[KEY_LEN] = {0};
if (g_bLockFile)
{
BYTE *pByte = lisence.GetKeyFromFile(g_szLockFile);
memcpy(byKey,pByte,KEY_LEN);
}
else if (g_bLockString)
{
// 把string转换成byte;
BYTE *pLock = new BYTE[strlen(g_szLockString) / 2];
memset(pLock,0,strlen(g_szLockString) / 2);
int len = StringToByte(pLock,g_szLockString);
BYTE *pByte = lisence.GetKey(pLock,len);
memcpy(byKey,pByte,KEY_LEN);
delete []pLock;
}
else
{
BYTE *pByte = lisence.GetLock();
printf("Machine Lock Code:\n");
for (int i = 0;i < LOCK_LEN;i++)
{
printf("%02X",pByte[i]);
}
printf("\n\n");
pByte = lisence.GetKey();
memcpy(byKey,pByte,KEY_LEN);
}
FILE *fp = fopen(LISENCE_FILE,"wb");
if (fp != NULL)
{
fwrite(byKey,1,sizeof(byKey),fp);
fclose(fp);
printf("Generate Key:\n");
for (int i = 0; i < KEY_LEN;i++)
{
printf("%02X",byKey[i]);
}
printf("\n\n");
return 0;
}
else
{
printf("create %s file error\n\n",LISENCE_FILE);
return 1;
}
}
