public void readEntries(ref int offset, bool firstTime)
{
// read named entries + id entries
for (int i = 0; i < this.NumberOfNamedEntries.getValue() + this.NumberOfIdEntries.getValue(); i++)
{
var newEntry = new ResourceDirectoryEntry(this.resources, this.reader, entries, ref offset);
if (firstTime)
{
newEntry.firstNode = true;
}
this.resourceEntries.Add(newEntry);
}
// read sub branchs
foreach (ResourceDirectoryEntry entry in resourceEntries)
{
entry.readInformations(ref offset);
foreach (ResourceDirectoryTable table in entry.resourceTables)
{
table.readEntries(ref offset, false);
}
}
}
/// <summary>
/// Get the data node from its resource type and id
/// </summary>
/// <param name="type">Resource type</param>
/// <param name="id">Resource id</param>
/// <returns>Data entry corresponding to arguments</returns>
public ResourceDataEntry getResourceDataFromId(ResourceTypes type, int id)
{
List <ResourceDirectoryEntry> nodes = getNodesFromResourceType(type);
if (nodes.Count <= 0)
{
return(null);
}
ResourceDirectoryEntry selectedNode = null;
foreach (ResourceDirectoryEntry node in nodes)
{
if (node.directoryId == id)
{
selectedNode = node;
}
}
if (selectedNode == null)
{
return(null);
}
ResourceDirectoryEntry dataDirectory = null;
// in reality, after first node, there is only one table
foreach (ResourceDirectoryEntry item in selectedNode.resourceTables[0].resourceEntries)
{
// end node (not documented ?)
if (item.directoryId == 1033)
{
dataDirectory = item;
}
}
if (dataDirectory == null)
{
return(null);
}
return(dataDirectory.dataEntry);
}
/// <summary>
/// Get sub node for a resource type
/// </summary>
/// <param name="type">Resource type</param>
/// <returns>A list of directory entry for a resource type</returns>
public List <ResourceDirectoryEntry> getNodesFromResourceType(ResourceTypes type)
{
List <ResourceDirectoryEntry> nodes = new List <ResourceDirectoryEntry>();
ResourceDirectoryEntry startNode = getEntryFromResourceType(type);
if (startNode.resourceTables.Count <= 0)
{
return(null);
}
// in reality, after first node, there is only one table
foreach (ResourceDirectoryEntry item in startNode.resourceTables[0].resourceEntries)
{
nodes.Add(item);
}
return(nodes);
}