public static void BuildStub(string win3muExe, string win16Exe, string targetExe, bool renameWin16Exe)
{
unsafe
{
string createdTemp = null;
try
{
// Open the source exe and locate the first icon
using (var neFile = new NeFileReader(win16Exe))
{
// Copy stub to target directory as a temp file
var tmp = targetExe + ".tmp";
if (System.IO.File.Exists(tmp))
{
System.IO.File.Delete(tmp);
}
System.IO.File.Copy(win3muExe, tmp);
createdTemp = tmp;
// Get the icon
var rtIconGroup = neFile.FindResourceType(Win16.ResourceType.RT_GROUP_ICON.ToString());
if (rtIconGroup != null)
{
// Get the first one
var rIconGroup = rtIconGroup.resources[0];
var iconDir = Resources.LoadIconOrCursorGroup(neFile.GetResourceStream(rtIconGroup.name, rIconGroup.name));
// Load it
var rIconGroupData = neFile.LoadResource(rtIconGroup.name, rIconGroup.name);
// Start up
var hUpdate = ResourceUtils.BeginUpdateResource(createdTemp, false);
// Copy the group
fixed(byte *p = rIconGroupData)
{
ResourceUtils.UpdateResource(hUpdate, (IntPtr)Win16.ResourceType.RT_GROUP_ICON, (IntPtr)rIconGroup.id, 0, (IntPtr)p, (uint)rIconGroupData.Length);
}
// Copy each icon from the group
foreach (var e in iconDir.Entries)
{
var rIconData = neFile.LoadResource(Win16.ResourceType.RT_ICON.ToString(), string.Format("#{0}", e.nId));
fixed(byte *p = rIconData)
{
ResourceUtils.UpdateResource(hUpdate, (IntPtr)Win16.ResourceType.RT_ICON, (IntPtr)e.nId, 0, (IntPtr)p, (uint)rIconData.Length);
}
}
// Delete the old version resource so that "Win3muProxy" doesn't appear in task manager
ResourceUtils.UpdateResource(hUpdate, (IntPtr)Win16.ResourceType.RT_VERSION, (IntPtr)1, 0, IntPtr.Zero, 0);
/*
* var rVersion = neFile.LoadResource(Win16.ResourceType.RT_VERSION.ToString(), "#1");
* if (rVersion!=null)
* {
* fixed (byte* p = rVersion)
* {
* ResourceUtils.UpdateResource(hUpdate, (IntPtr)Win16.ResourceType.RT_VERSION, (IntPtr)1, 0, (IntPtr)p, (uint)rVersion.Length);
* }
* }
*/
// Update!
ResourceUtils.EndUpdateResource(hUpdate, false);
}
}
if (renameWin16Exe)
{
// Rename .exe to .exe16
System.IO.File.Move(win16Exe, win16Exe + "16");
}
// Rename the target
if (System.IO.File.Exists(targetExe))
{
System.IO.File.Delete(targetExe);
}
System.IO.File.Move(createdTemp, targetExe);
}
catch
{
if (createdTemp != null)
{
System.IO.File.Delete(createdTemp);
}
throw;
}
}
}