static void Main(string[] args)
{
Console.WriteLine("== DS Download Station Patcher v1.0 ==");
Console.WriteLine("Exploit by Gericom, shutterbug2000 and Apache Thunder\n");
if (args.Length <= 1)
{
PrintUsage();
return;
}
string dsPath = null;
string outPath = null;
List <string> romPaths = new List <string>();
string filePath;
//parse arguments
int q = 0;
while (q < args.Length - 1)
{
string arg = args[q++];
switch (arg)
{
case "-s":
filePath = args[q++];
if (!File.Exists(filePath))
{
Console.WriteLine("Error: File (" + filePath + ") does not exist!");
return;
}
dsPath = filePath;
break;
case "-o":
outPath = args[q++];
break;
case "-i":
filePath = args[q++];
if (!File.Exists(filePath))
{
Console.WriteLine("Error: File (" + filePath + ") does not exist!");
return;
}
romPaths.Add(filePath);
break;
case "-I":
string dirPath = args[q++];
if (!Directory.Exists(dirPath))
{
Console.WriteLine("Error: Directory (" + dirPath + ") does not exist!");
return;
}
romPaths.AddRange(Directory.GetFiles(dirPath, "*.nds"));
romPaths.AddRange(Directory.GetFiles(dirPath, "*.srl"));
break;
default:
Console.WriteLine("Error: Invalid argument (" + arg + ")\n");
PrintUsage();
return;
}
}
if (dsPath == null)
{
Console.WriteLine("Error: Specify a download station rom!\n");
PrintUsage();
return;
}
if (outPath == null)
{
Console.WriteLine("Error: Specify a destination path!\n");
PrintUsage();
return;
}
if (romPaths.Count == 0)
{
Console.WriteLine("Error: Specify at least 1 rom!\n");
PrintUsage();
return;
}
byte[] dsdata = File.ReadAllBytes(dsPath);
byte[] sha1 = SHA1.Create().ComputeHash(dsdata);
for (int i = 0; i < 20; i++)
{
if (sha1[i] != dsHash[i])
{
Console.WriteLine("Error: Invalid download station rom!");
Console.WriteLine("The patcher is only compatible with:");
Console.WriteLine("xxxx - DS Download Station - Volume 1 (Kiosk WiFi Demo Cart) (U)(Independent).nds");
Console.WriteLine("SHA1: F18B55F3E1259C03E10D0ECB549693B42905CEB5");
return;
}
}
DownloadStationPatcher p = new DownloadStationPatcher(new NDS(dsdata));
foreach (var r in romPaths)
{
p.AddRom(new NDS(File.ReadAllBytes(r)));
}
byte[] finalResult = p.ProduceRom().Write();
File.Create(outPath).Close();
File.WriteAllBytes(outPath, finalResult);
}
static void Main(string[] args) //I will include credits
{
Console.WriteLine("== DS Download Station Patcher v1.0 ==");
Console.WriteLine("Exploit by Gericom, shutterbug2000 and Apache Thunder\n");
if (args.Length <= 1)
{
PrintUsage();
return;
}
string dsPath = null; //Init variable for the path to the DS Download Station ROM
string outPath = null; //Init variable for path to write the patched ROM to
List <string> romPaths = new List <string>(); //Init list of ROMs to include in the patched ROM
string filePath;
//parse arguments
int q = 0; //Unknown; Will look into later
while (q < args.Length - 1)
{
string arg = args[q++];
switch (arg)
{
case "-s": //DS Download Station ROM
filePath = args[q++];
if (!File.Exists(filePath))
{
Console.WriteLine("Error: File (" + filePath + ") does not exist!");
return;
}
dsPath = filePath;
break;
case "-o": //Output ROM Path
outPath = args[q++];
break;
case "-i": //File to include in patched ROM
filePath = args[q++];
if (!File.Exists(filePath))
{
Console.WriteLine("Error: File (" + filePath + ") does not exist!");
return;
}
romPaths.Add(filePath); //Add the file to the list of ROMs
break;
case "-I": //Directory; may not add to GUI, still may if I have time.
string dirPath = args[q++];
if (!Directory.Exists(dirPath))
{
Console.WriteLine("Error: Directory (" + dirPath + ") does not exist!");
return;
}
romPaths.AddRange(Directory.GetFiles(dirPath, "*.nds"));
romPaths.AddRange(Directory.GetFiles(dirPath, "*.srl"));
break;
default:
Console.WriteLine("Error: Invalid argument (" + arg + ")\n");
PrintUsage();
return;
}
}
if (dsPath == null)
{
Console.WriteLine("Error: Specify a download station rom!\n");
PrintUsage();
return;
}
if (outPath == null)
{
Console.WriteLine("Error: Specify a destination path!\n");
PrintUsage();
return;
}
if (romPaths.Count == 0)
{
Console.WriteLine("Error: Specify at least 1 rom!\n");
PrintUsage();
return;
}
byte[] dsdata = File.ReadAllBytes(dsPath); //Read the DS Download Station ROM into an array of bytes
byte[] sha1 = SHA1.Create().ComputeHash(dsdata); //Determine the SHA1 hash of the ROM
//Compare the hash 20 times just in case a mistake is made
for (int i = 0; i < 20; i++)
{
if (sha1[i] != dsHash[i])
{
Console.WriteLine("Error: Invalid download station rom!");
Console.WriteLine("The patcher is only compatible with:");
Console.WriteLine("xxxx - DS Download Station - Volume 1 (Kiosk WiFi Demo Cart) (U)(Independent).nds");
Console.WriteLine("SHA1: F18B55F3E1259C03E10D0ECB549693B42905CEB5");
return;
}
}
DownloadStationPatcher p = new DownloadStationPatcher(new NDS(dsdata)); //Use the patcher to create the patched ROM
foreach (var r in romPaths)
{
p.AddRom(new NDS(File.ReadAllBytes(r))); //Add all of the ROMs in the list of ROMs
}
byte[] finalResult = p.ProduceRom().Write(); //Write the bytes of the final, patched ROM
File.Create(outPath).Close(); //Create and then close the file
File.WriteAllBytes(outPath, finalResult); //Write the bytes of the patched ROM to the file for the patched ROM
//We are done!
}
