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(ArcEXE): interpret RT_VERSION resource.

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morkt 2023-09-14 19:07:41 +04:00
parent a49710e366
commit b73bd0fb4d
1 changed files with 73 additions and 2 deletions
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75
Experimental/Microsoft/ArcEXE.cs
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@ -29,10 +29,12 @@ using System.Collections.Generic;
using System.ComponentModel.Composition;
using System.IO;
using System.Linq;
using System.Text;
namespace GameRes.Formats.Microsoft
{
[Export(typeof(ArchiveFormat))]
[ExportMetadata("Priority", -1)]
public class ExeOpener : ArchiveFormat
{
public override string Tag { get => "EXE"; }
@ -49,6 +51,7 @@ namespace GameRes.Formats.Microsoft
static readonly Dictionary<string, string> RuntimeTypeMap = new Dictionary<string, string>() {
{ "#2", "RT_BITMAP" },
{ "#10", "RT_RCDATA" },
{ "#16", "RT_VERSION" },
};
static readonly Dictionary<string, string> ExtensionTypeMap = new Dictionary<string, string>() {
@ -60,6 +63,8 @@ namespace GameRes.Formats.Microsoft
{ "#10", ".BIN" },
};
bool OpenRtVersionAsText = true;
public override ArcFile TryOpen (ArcView file)
{
if (!file.View.AsciiEqual (0, "MZ") || VFS.IsVirtual)
@ -85,7 +90,7 @@ namespace GameRes.Formats.Microsoft
var entry = Create<ResourceEntry> (full_name);
entry.NativeName = name;
entry.NativeType = type;
entry.Offset = 0;
entry.Offset = 0; // bogus XXX
entry.Size = res.GetResourceSize (name, type);
dir.Add (entry);
}
@ -111,6 +116,8 @@ namespace GameRes.Formats.Microsoft
var data = rarc.Accessor.GetResource (rent.NativeName, rent.NativeType);
if (null == data)
return Stream.Null;
if (rent.NativeType == "#16" && OpenRtVersionAsText)
return OpenVersion (data, rent.Name);
return new BinMemoryStream (data, rent.Name);
}
@ -130,7 +137,7 @@ namespace GameRes.Formats.Microsoft
int bits_length = bitmap.ToInt32 (0x22);
int bits_pos = length - bits_length;
if (bits_length == 0)
bits_pos = bitmap.ToInt32 (14) + 22;
bits_pos = bitmap.ToInt32 (14) + 14;
LittleEndian.Pack (bits_pos, bitmap, 10);
var bm = new BinMemoryStream (bitmap, 0, length, entry.Name);
@ -150,6 +157,70 @@ namespace GameRes.Formats.Microsoft
id = id.Substring (1).PadLeft (5, '0');
return id;
}
static readonly byte[] VS_VERSION_INFO = Encoding.Unicode.GetBytes ("VS_VERSION_INFO");
Stream OpenVersion (byte[] data, string name)
{
var input = new BinMemoryStream (data, name);
for (;;)
{
if (input.ReadUInt16() != data.Length)
break;
int value_length = input.ReadUInt16();
int type = input.ReadUInt16();
if (0 == value_length || type != 0)
break;
if (input.ReadCString (Encoding.Unicode) != "VS_VERSION_INFO")
break;
long pos = (input.Position + 3) & -4L;
input.Position = pos;
if (input.ReadUInt32() != 0xFEEF04BDu)
break;
input.Position = pos + value_length;
int str_info_length = input.ReadUInt16();
value_length = input.ReadUInt16();
type = input.ReadUInt16();
if (value_length != 0)
break;
if (input.ReadCString (Encoding.Unicode) != "StringFileInfo")
break;
pos = (input.Position + 3) & -4L;
input.Position = pos;
int info_length = input.ReadUInt16();
long end_pos = pos + info_length;
value_length = input.ReadUInt16();
type = input.ReadUInt16();
if (value_length != 0)
break;
var output = new MemoryStream();
using (var text = new StreamWriter (output, new UTF8Encoding (false), 512, true))
{
string block_name = input.ReadCString (Encoding.Unicode);
text.WriteLine ("BLOCK \"{0}\"\n{{", block_name);
long next_pos = (input.Position + 3) & -4L;
while (next_pos < end_pos)
{
input.Position = next_pos;
info_length = input.ReadUInt16();
value_length = input.ReadUInt16();
type = input.ReadUInt16();
next_pos = (next_pos + info_length + 3) & -4L;
string key = input.ReadCString (Encoding.Unicode);
input.Position = (input.Position + 3) & -4L;
string value = value_length != 0 ? input.ReadCString (value_length * 2, Encoding.Unicode)
: String.Empty;
text.WriteLine ("\tVALUE \"{0}\", \"{1}\"", key, value);
}
text.WriteLine ("}");
}
input.Dispose();
output.Position = 0;
return output;
}
input.Position = 0;
return input;
}
}
internal class ResourceEntry : Entry