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v1.4.0
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- adds the ability to mount sce_ saves
- adds the ability to mount other games' saves as read only
- filters more processes
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@ChendoChap
ChendoChap committed Jan 13, 2019
1 parent 7ac2350 commit e792dfa
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Showing 6 changed files with 296 additions and 48 deletions.
83 changes: 81 additions & 2 deletions Main.Designer.cs
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205 changes: 194 additions & 11 deletions Main.cs
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Expand Up @@ -131,14 +131,36 @@ private Process[] filter(ProcessList list)
List<Process> procs = new List<Process>();
for(int i = 0; i < list.processes.Length; i++)
{
if (list.processes[i].name == "eboot.bin" || list.processes[i].name.EndsWith(".elf"))
if (notSceCheck(list.processes[i].name))
{
procs.Add(list.processes[i]);
}
}
return procs.ToArray();
}

private string[] sceProcesses = { "SceVencProxy.elf", "SceVdecProxy.elf", "fs_cleaner.elf", "GnmCompositor.elf", "orbis_audiod.elf", "SceSysCore.elf", "SceSysAvControl.elf", "mini-syscore.elf" };
private bool notSceCheck(string name)
{
if (name == "eboot.bin")
{
return true;
}

if (name.EndsWith(".elf"))
{
for (int i = 0; i < sceProcesses.Length; i++)
{
if (name == sceProcesses[i])
{
return false;
}
}
return true;
}
return false;
}

private void processesButton_Click(object sender, EventArgs e)
{
if (!ps4.IsConnected)
Expand Down Expand Up @@ -190,13 +212,21 @@ private void setupButton_Click(object sender, EventArgs e)

var ret = ps4.Call(pid, stub, libSceSaveDataBase + offsets.sceSaveDataInitialize3);
WriteLog($"sceSaveDataInitialize3 ret = 0x{ret:X}");
//PATCHES
//shows sce_ saves but doesn't mount them
/*ps4.WriteMemory(pid, libSceSaveDataBase + 0x32998, "///");
ps4.WriteMemory(pid, libSceSaveDataBase + 0x31694, "///");
ps4.WriteMemory(pid, libSceSaveDataBase + 0x31699, "///");*/




//PATCHES
//SCE_ PATCHES
ps4.WriteMemory(pid, libSceSaveDataBase + 0x32998, (byte)0x00); // 'sce_' patch
ps4.WriteMemory(pid, libSceSaveDataBase + 0x31699, (byte)0x00); // 'sce_sdmemory' patch
ps4.WriteMemory(pid, libSceSaveDataBase + 0x01119, (byte)0x30); // '_' patch

var l = ps4.GetProcessList();
var s = l.FindProcess("SceShellCore");
var m = ps4.GetProcessMaps(s.pid);
var ex = m.FindEntry("executable");
//SHELLCORE PATCHES
ps4.WriteMemory(s.pid, ex.start + 0xD42843, (byte)0x00); // 'sce_sdmemory' patch
ps4.WriteMemory(s.pid, ex.start + 0x7E4DC0, new byte[]{0x48, 0x31, 0xC0, 0xC3}); //verify keystone patch
SetStatus("Setup Done :)");
}

Expand Down Expand Up @@ -263,7 +293,7 @@ private void mountButton_Click(object sender, EventArgs e)

};
ps4.WriteMemory(pid, dirNameAddr, dirName);
mp = Mount(mount, mountResult);
mp = Mount2(mount, mountResult);

ps4.FreeMemory(pid, dirNameAddr, Marshal.SizeOf(typeof(SceSaveDataDirName)));
if (mp != "")
Expand Down Expand Up @@ -330,7 +360,7 @@ private void createButton_Click(object sender, EventArgs e)

};
ps4.WriteMemory(pid, dirNameAddr, dirName);
var mp = Mount(mount, mountResult);
var mp = Mount2(mount, mountResult);
ps4.FreeMemory(pid, dirNameAddr, Marshal.SizeOf(typeof(SceSaveDataDirName)));
if (mp != "")
{
Expand Down Expand Up @@ -435,7 +465,7 @@ private SearchEntry[] Find(SceSaveDataDirNameSearchCond searchCond, SceSaveDataD

}

private string Mount(SceSaveDataMount2 mount, SceSaveDataMountResult mountResult)
private string Mount2(SceSaveDataMount2 mount, SceSaveDataMountResult mountResult)
{
var mountAddr = ps4.AllocateMemory(pid, Marshal.SizeOf(typeof(SceSaveDataMount2)));
var mountResultAddr = ps4.AllocateMemory(pid, Marshal.SizeOf(typeof(SceSaveDataMountResult)));
Expand Down Expand Up @@ -471,6 +501,30 @@ private void Unmount(SceSaveDataMountPoint mountPoint)
mp = null;
}

private string Mount(SceSaveDataMount mount, SceSaveDataMountResult mountResult)
{
var mountAddr = ps4.AllocateMemory(pid, Marshal.SizeOf(typeof(SceSaveDataMount)));
var mountResultAddr = ps4.AllocateMemory(pid, Marshal.SizeOf(typeof(SceSaveDataMountResult)));
ps4.WriteMemory(pid, mountAddr, mount);
ps4.WriteMemory(pid, mountResultAddr, mountResult);

var ret = ps4.Call(pid, stub, libSceSaveDataBase + offsets.sceSaveDataMount, mountAddr, mountResultAddr);
WriteLog($"sceSaveDataMount ret = 0x{ret:X}");
if (ret == 0)
{
mountResult = ps4.ReadMemory<SceSaveDataMountResult>(pid, mountResultAddr);

ps4.FreeMemory(pid, mountAddr, Marshal.SizeOf(typeof(SceSaveDataMount)));
ps4.FreeMemory(pid, mountResultAddr, Marshal.SizeOf(typeof(SceSaveDataMountResult)));

return mountResult.mountPoint.data;
}

ps4.FreeMemory(pid, mountAddr, Marshal.SizeOf(typeof(SceSaveDataMount)));
ps4.FreeMemory(pid, mountResultAddr, Marshal.SizeOf(typeof(SceSaveDataMountResult)));

return "";
}
private string TransferMount(SceSaveDataTransferringMount mount, SceSaveDataMountResult mountResult)
{
var mountAddr = ps4.AllocateMemory(pid, Marshal.SizeOf(typeof(SceSaveDataTransferringMount)));
Expand Down Expand Up @@ -537,5 +591,134 @@ public override string ToString()
return name;
}
}

private void tSearchButton_Click(object sender, EventArgs e)
{
if (pid == 0)
{
SetStatus("No Process Selected");
return;
}
var pm = ps4.GetProcessMaps(pid);
if (pm.FindEntry("(NoName)clienthandler") == null)
{
SetStatus("RPC Stub Not Found");
return;
}

titleIdTextBox.Text = titleIdTextBox.Text.ToUpper().Replace("-", "").Replace(" ","");
if (titleIdTextBox.Text.Length != 9)
{
SetStatus("Invalid Title");
return;
}
var dirNameAddr = ps4.AllocateMemory(pid, Marshal.SizeOf(typeof(SceSaveDataDirName)) * 1024);
var paramAddr = ps4.AllocateMemory(pid, Marshal.SizeOf(typeof(SceSaveDataParam)) * 1024);
var titleidAddr = ps4.AllocateMemory(pid, Marshal.SizeOf(typeof(SceSaveDataTitleId)));
SceSaveDataTitleId titleid = new SceSaveDataTitleId
{
data = titleIdTextBox.Text
};
SceSaveDataDirNameSearchCond searchCond = new SceSaveDataDirNameSearchCond
{
userId = GetUser(),
titleId = titleidAddr
};
SceSaveDataDirNameSearchResult searchResult = new SceSaveDataDirNameSearchResult
{
dirNames = dirNameAddr,
dirNamesNum = 1024,
param = paramAddr,
};
ps4.WriteMemory(pid, titleidAddr, titleid);
tDirsComboBox.DataSource = Find(searchCond, searchResult);
ps4.FreeMemory(pid, dirNameAddr, Marshal.SizeOf(typeof(SceSaveDataDirName)) * 1024);
ps4.FreeMemory(pid, paramAddr, Marshal.SizeOf(typeof(SceSaveDataParam)) * 1024);
ps4.FreeMemory(pid, titleidAddr, Marshal.SizeOf(typeof(SceSaveDataTitleId)));
if (tDirsComboBox.Items.Count > 0)
{
SetStatus($"Found {tDirsComboBox.Items.Count} Save Directories :D");
}
else
{
SetStatus("Found 0 Save Directories :(");
}
}

private void tMountButton_Click(object sender, EventArgs e)
{
if (tDirsComboBox.Items.Count == 0)
{
return;
}
var dirNameAddr = ps4.AllocateMemory(pid, Marshal.SizeOf(typeof(SceSaveDataDirName)));
var fingerprintAddr = ps4.AllocateMemory(pid, Marshal.SizeOf(typeof(SceSaveDataFingerprint)));
var titleidAddr = ps4.AllocateMemory(pid, Marshal.SizeOf(typeof(SceSaveDataTitleId)));
SceSaveDataDirName dirName = new SceSaveDataDirName
{
data = tDirsComboBox.Text
};
SceSaveDataFingerprint fingerprint = new SceSaveDataFingerprint
{
//verify keystone patch is applied
data = "0000000000000000000000000000000000000000000000000000000000000000"
};
SceSaveDataTitleId titleid = new SceSaveDataTitleId
{
data = titleIdTextBox.Text
};
SceSaveDataMount mount = new SceSaveDataMount
{
userId = GetUser(),
titleId = titleidAddr,
dirName = dirNameAddr,
fingerprint = fingerprintAddr,
mountMode = 0x01,

};

SceSaveDataMountResult mountResult = new SceSaveDataMountResult();
ps4.WriteMemory(pid, dirNameAddr, dirName);
ps4.WriteMemory(pid, fingerprintAddr, fingerprint);
ps4.WriteMemory(pid, titleidAddr, titleid);
mp = Mount(mount, mountResult);

ps4.FreeMemory(pid, dirNameAddr, Marshal.SizeOf(typeof(SceSaveDataDirName)));
ps4.FreeMemory(pid, fingerprintAddr, Marshal.SizeOf(typeof(SceSaveDataFingerprint)));
ps4.FreeMemory(pid, titleidAddr, Marshal.SizeOf(typeof(SceSaveDataTitleId)));
if (mp != "")
{
SetStatus($"Save Mounted in {mp}");
}
else
{
SetStatus("T Mounting Failed");
}
}

private void tUnmountButton_Click(object sender, EventArgs e)
{
if (mp == "")
{
SetStatus("No save mounted");
return;
}
SceSaveDataMountPoint mountPoint = new SceSaveDataMountPoint
{
data = mp,
};

Unmount(mountPoint);
mp = null;
SetStatus("Save Unmounted");
}

private void tDirsComboBox_SelectedIndexChanged(object sender, EventArgs e)
{
titleTextBox.Text = ((SearchEntry)tDirsComboBox.SelectedItem).title;
subtitleTextBox.Text = ((SearchEntry)tDirsComboBox.SelectedItem).subtitle;
detailsTextBox.Text = ((SearchEntry)tDirsComboBox.SelectedItem).detail;
dateTextBox.Text = ((SearchEntry)tDirsComboBox.SelectedItem).time;
}
}
}
4 changes: 2 additions & 2 deletions Properties/AssemblyInfo.cs
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Expand Up @@ -32,5 +32,5 @@
// You can specify all the values or you can default the Build and Revision Numbers
// by using the '*' as shown below:
// [assembly: AssemblyVersion("1.0.*")]
[assembly: AssemblyVersion("1.3.1.0")]
[assembly: AssemblyFileVersion("1.3.1.0")]
[assembly: AssemblyVersion("1.4.0.0")]
[assembly: AssemblyFileVersion("1.4.0.0")]

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