The-Homebrew-Cloud/nusdownloader
2
0
Fork 0
mirror of https://github.com/WB3000/nusdownloader.git synced 2024-11-17 07:09:21 +01:00
Code Issues Packages Projects Releases Wiki Activity

Boot index now changes...

Browse Source
This commit is contained in:
givememystuffplease 2009-07-22 22:22:04 +00:00
parent e404a42999
commit b4304c2ed5
1 changed files with 53 additions and 38 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

89
NUS Downloader/Form1.cs
View File

@ -340,7 +340,7 @@ namespace NUS_Downloader
return nbr_cont; return nbr_cont;
} }
private int BootIndex(byte[] tmd) private int GetBootIndex(byte[] tmd)
{ {
// nbr_cont (0xE0) len=0x02 // nbr_cont (0xE0) len=0x02
int bootidx = 0; int bootidx = 0;
@ -348,6 +348,15 @@ namespace NUS_Downloader
return bootidx; return bootidx;
} }
private byte[] SetBootIndex(byte[] tmd, int bootindex)
{
// nbr_cont (0xE0) len=0x02
byte[] bootbytes = NewIntegertoByteArray(bootindex, 2);
tmd[0x1E0] = bootbytes[0];
tmd[0x1E1] = bootbytes[1];
return tmd;
}
private void WriteStatus(string Update) private void WriteStatus(string Update)
{ {
// Small function for writing text to the statusbox... // Small function for writing text to the statusbox...
@ -2553,6 +2562,11 @@ namespace NUS_Downloader
{ {
string itemstr = contentsEdit.Items[c].ToString(); string itemstr = contentsEdit.Items[c].ToString();
contents[c] = new TitleContent(); contents[c] = new TitleContent();
// Set boot index...
if (itemstr.Contains(" [BOOT]"))
{
tmd = SetBootIndex(tmd, c);
}
if (itemstr.Contains(".app")) if (itemstr.Contains(".app"))
{ {
// This is already decrypted, we're going to add it to the TMD... // This is already decrypted, we're going to add it to the TMD...
@ -2725,49 +2739,50 @@ namespace NUS_Downloader
} }
} }
// Collect everything into a single byte[]...
byte[] contentSection = new byte[contents.Length * 36]; // Collect everything into a single byte[]...
for (int h = 0; h < contents.Length; h++) byte[] contentSection = new byte[contents.Length * 36];
for (int h = 0; h < contents.Length; h++)
{
for (int i = 0; i < contents[h].ContentID.Length; i++)
{ {
for (int i = 0; i < contents[h].ContentID.Length; i++) contentSection[(h * 36) + i] = contents[h].ContentID[i];
{
contentSection[(h * 36) + i] = contents[h].ContentID[i];
}
for (int j = 0; j < contents[h].Index.Length; j++)
{
contentSection[(h * 36) + (contents[h].ContentID.Length + j)] = contents[h].Index[j];
}
for (int k = 0; k < contents[h].Type.Length; k++)
{
contentSection[(h * 36) + (contents[h].ContentID.Length + contents[h].Index.Length + k)] = contents[h].Type[k];
}
for (int l = 0; l < contents[h].Size.Length; l++)
{
contentSection[(h * 36) + (contents[h].ContentID.Length + contents[h].Index.Length + contents[h].Type.Length + l)] = contents[h].Size[l];
}
for (int m = 0; m < contents[h].SHAHash.Length; m++)
{
contentSection[(h * 36) + (contents[h].ContentID.Length + contents[h].Index.Length + contents[h].Type.Length + contents[h].Size.Length + m)] = contents[h].SHAHash[m];
}
} }
for (int n = 0; n < contentSection.Length; n++) for (int j = 0; j < contents[h].Index.Length; j++)
{ {
tmd[0x1E4 + n] = contentSection[n]; contentSection[(h * 36) + (contents[h].ContentID.Length + j)] = contents[h].Index[j];
} }
// Fakesign the TMD again... for (int k = 0; k < contents[h].Type.Length; k++)
tmd = ZeroSignature(tmd); {
tmd = TruchaSign(tmd); contentSection[(h * 36) + (contents[h].ContentID.Length + contents[h].Index.Length + k)] = contents[h].Type[k];
}
// Write all this stuff to the TMD... for (int l = 0; l < contents[h].Size.Length; l++)
FileStream testtmd = new FileStream(fileinfo[0] + fileinfo[1], FileMode.Open); {
testtmd.Write(tmd, 0, tmd.Length); contentSection[(h * 36) + (contents[h].ContentID.Length + contents[h].Index.Length + contents[h].Type.Length + l)] = contents[h].Size[l];
testtmd.Close(); }
for (int m = 0; m < contents[h].SHAHash.Length; m++)
{
contentSection[(h * 36) + (contents[h].ContentID.Length + contents[h].Index.Length + contents[h].Type.Length + contents[h].Size.Length + m)] = contents[h].SHAHash[m];
}
}
for (int n = 0; n < contentSection.Length; n++)
{
tmd[0x1E4 + n] = contentSection[n];
}
// Fakesign the TMD again...
tmd = ZeroSignature(tmd);
tmd = TruchaSign(tmd);
// Write all this stuff to the TMD...
FileStream testtmd = new FileStream(fileinfo[0] + fileinfo[1], FileMode.Open);
testtmd.Write(tmd, 0, tmd.Length);
testtmd.Close();
} }