public ResourceDirectoryEntry(Resources resources, Reader reader, List <Entry> entries, ref int offset)
{
this.reader = reader;
this.resources = resources;
this.entries = entries;
this.localEntries = new List <Entry>();
this.resourceTables = new List <ResourceDirectoryTable>();
this.dataEntry = null;
this.Name = new NumericEntry(null, true, "Name", offset, EntrySize._32Bits);
offset += (int)this.Name.getRawSize();
this.OffsetToData = new NumericEntry(null, true, "OffsetToData", offset, EntrySize._32Bits);
offset += (int)this.OffsetToData.getRawSize();
this.Name.readValue(this.reader);
this.localEntries.Add(this.Name);
this.OffsetToData.readValue(this.reader);
this.localEntries.Add(this.OffsetToData);
}
public void readInformations(ref int offset)
{
UInt32 nameOffset = (UInt32)this.Name.getValue();
// the directory is named
if (nameOffset >= 0x80000000)
{
isNamedDirectory = true;
// insure the size
UInt32 nameDefinitionBlock = (nameOffset - (UInt32)0x80000000);
int nameBlockOffset = (int)nameDefinitionBlock + resources.resourceBaseAddress;
// read the name length
int unicodeStringSize = reader.readByte(nameBlockOffset);
// read the unicode name
directoryName = reader.readUnicodeString(nameBlockOffset + 1, unicodeStringSize);
}
// the directory has a common id
else
{
// the directory id is typed
if (firstNode)
{
// don't know how I can handle properly exceptions here
directoryType = (ResourceTypes)Enum.Parse(typeof(ResourceTypes), Enum.GetName(typeof(ResourceTypes), (int)nameOffset), true);
directoryId = (int)nameOffset;
}
// the directory id is an ordinal
else
{
directoryId = (int)nameOffset;
}
}
UInt32 tableOffset = (UInt32)this.OffsetToData.getValue();
if (tableOffset >= 0x80000000)
{
// insure the size
UInt32 nextResourceDirectoryTable = (tableOffset - (UInt32)0x80000000);
// probably the wrost way to do it
offset = (int)nextResourceDirectoryTable + resources.resourceBaseAddress;
ResourceDirectoryTable newEntry = new ResourceDirectoryTable(this.resources, this.reader, entries, ref offset);
this.resourceTables.Add(newEntry);
}
else
{
// probably the wrost way to do it
offset = (int)tableOffset + resources.resourceBaseAddress;
this.dataEntry = new ResourceDataEntry(this.resources, this.reader, entries, ref offset);
}
}
