private void ReadImports(Stream s)
{
imports = new Dictionary <FBGuid, FBGuid>();
importNames = new Dictionary <FBGuid, string>();
if (guidCache == null)
{
for (int i = 0; i < header.importCount; i++)
{
imports.Add(new FBGuid(s), new FBGuid(s));
}
}
else
{
for (int i = 0; i < header.importCount; i++)
{
FBGuid outside = new FBGuid(s);
FBGuid inside = new FBGuid(s);
imports.Add(outside, inside);
string ex = outside.ToString().Replace("-", "");
if (guidCache.ContainsKey(ex))
{
importNames.Add(outside, guidCache[ex]);
}
}
}
}
public EBXHeader(Stream s)
{
magic = Helpers.ReadUInt(s);
if (magic != 0x0fb2d1ce)
{
return;
}
metaSize = Helpers.ReadUInt(s);
payloadSize = Helpers.ReadUInt(s);
importCount = Helpers.ReadUInt(s);
typeCount = Helpers.ReadUShort(s);
numGUIDRepeater = Helpers.ReadUShort(s);
unk01 = Helpers.ReadUShort(s);
typeDescriptorCount = Helpers.ReadUShort(s);
fieldDescriptorCount = Helpers.ReadUShort(s);
typeStringTableSize = Helpers.ReadUShort(s);
stringTableSize = Helpers.ReadUInt(s);
arrayCount = Helpers.ReadUInt(s);
arrayOffset = Helpers.ReadUInt(s);
GUID = new FBGuid(s);
unk02 = Helpers.ReadULong(s);
arrayBlockOffset = metaSize + stringTableSize + arrayOffset;
_isvalid = true;
}
public TreeNode ToNode(EBX ebx, Dictionary <FBGuid, FBGuid> imports, Dictionary <FBGuid, string> importNames)
{
TreeNode result = new TreeNode(ebx.keywords[layout.nameHash]);
byte t = layout.GetFieldType();
switch (t)
{
case 3:
if ((uint)data - 1 < ebx.nodelist.Count && (int)(uint)data > 0)
{
result.Text = "ref " + ebx.nodelist[(int)(uint)data - 1].Text;
}
else
{
int idx = (int)((uint)data & 0x7FFFFFFF);
string importname = "";
if (idx >= 0 && idx < imports.Count)
{
FBGuid guid = imports.Keys.ElementAt <FBGuid>(idx);
if (importNames.ContainsKey(guid))
{
importname = importNames[guid];
}
}
result.Nodes.Add("import ref " + idx + "(" + importname + ")");
}
break;
case 0:
case 2:
result.Nodes.Add(((EBXNodeType)data).ToNode(ebx, imports, importNames));
break;
case 4:
List <EBXNodeField> list = (List <EBXNodeField>)data;
foreach (EBXNodeField field in list)
{
result.Nodes.Add(field.ToNode(ebx, imports, importNames));
}
break;
case 7:
case 8:
result.Nodes.Add((string)data);
break;
case 0xA:
case 0xB:
case 0xC:
result.Nodes.Add(((byte)data).ToString("X"));
break;
case 0xD:
case 0xE:
result.Nodes.Add(((ushort)data).ToString("X"));
break;
case 0xF:
case 0x10:
result.Nodes.Add(((uint)data).ToString("X"));
break;
case 0x13:
result.Nodes.Add(((float)data).ToString());
break;
case 0x09:
case 0x19:
case 0x11:
case 0x12:
case 0x14:
case 0x17:
result.Nodes.Add(((ulong)data).ToString("X"));
break;
case 0x15:
case 0x16:
string s = "";
foreach (byte b in (byte[])data)
{
s += b.ToString("X2");
}
result.Nodes.Add(s);
break;
default:
result.Nodes.Add("unknown field type 0x" + t.ToString("X"));
break;
}
return(result);
}
