Mq4 Protection methods.. - page 3

 
kum01049:

reading registry not so help full

/ / + ----------------------------------------------- ------------------- +


/ / | Readreg.mq4 | 
/ / + -------------------- ---------------------------------------------- + 
# property  copyright  " "
# Property  Link       "  "
 
//————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————— 
// LIBRARY WORK WITH РЕЕСТРОМ 
//————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————— 
#import  " advapi32.dll "
    int  RegOpenKeyA ( int  hkey , string  lpSubKey , int  phkResult []) ;
     int  RegCloseKey ( int  hkey ) ;
     int  RegQueryValueExA ( int  hkey , string  lpValueName , int  lpReserved , int  lpType [] , string  lpData , int  lpcbData []) ;
     int  RegSetValueExA ( int  hkey , string  lpValueName , int  Reserved , int  dwType , string  lpData , int  cbData ) ;

since B600 > strings are UNICUDE you have to adapt the code for instance RegOpenKeyW and not RegOpenKeyA
 
https://www.mql5.com/en/articles/1572
 
How about hard code a hash of the file and then code it to check that at runtime.
 
SDC:
How about hard code a hash of the file and then code it to check that at runtime.
it will put down the system,any samples?
 

Those are outdated!
 
Then, you need to ask someone code it for you.
 
if you are interested, I can do it
 
ozod0309:
if you are interested, I can do it
Then do it and post the result here. Advertising is not allowed on this forum.
 
kum01049:
#import "Kernel32.dll"
bool GetVolumeInformationA(string RootPathName,
string VolumeNameBuffer, int VolumeNameSize,
int& VolumeSerialNumber[], int MaximumComponentLength,
int FileSystemFlags, string FileSystemNameBuffer,
int FileSystemNameSize);
#import
//+------------------------------------------------------------------+*/
string SystemDriveSerialNumber(string sDrive) {
int iVolumeSerialNumber[1]={0};
string sVolumeSerialNumber="Lxxxx";
if(GetVolumeInformationA(sDrive+":\\", " ", 15, iVolumeSerialNumber, 0, 0, " ", 15))
{
sVolumeSerialNumber=IntegerToHexString(iVolumeSerialNumber[0]);
sVolumeSerialNumber=StringConcatenate(StringSubstr(sVolumeSerialNumber,0,4), "-", StringSubstr(sVolumeSerialNumber,4));
}
return(sVolumeSerialNumber);

this is not working


GetVolumeInformationA =============> GetVolumeInformationW

 

you are welcome  :)  

 
appleparty:

GetVolumeInformationA =============> GetVolumeInformationW

 

you are welcome  :)  

Unless you do not mind that this function returns zero on every Mac.