private static ExtractedResourceInfo ReadResource(IReader reader, byte version)
{
if (version != 1)
{
throw new InvalidOperationException("Unrecognized \"rsrc\" block version");
}
var originalIndex = new DatumIndex(reader.ReadUInt32());
var resource = new ExtractedResourceInfo(originalIndex);
resource.Flags = reader.ReadUInt32();
resource.Type = reader.ReadAscii();
if (string.IsNullOrEmpty(resource.Type))
{
resource.Type = null;
}
resource.Info = ReadByteArray(reader);
resource.OriginalParentTagIndex = new DatumIndex(reader.ReadUInt32());
byte hasLocation = reader.ReadByte();
if (hasLocation != 0)
{
resource.Location = new ExtractedResourcePointer();
resource.Location.OriginalPrimaryPageIndex = reader.ReadInt32();
resource.Location.PrimaryOffset = reader.ReadInt32();
resource.Location.PrimaryUnknown = reader.ReadInt32();
resource.Location.OriginalSecondaryPageIndex = reader.ReadInt32();
resource.Location.SecondaryOffset = reader.ReadInt32();
resource.Location.SecondaryUnknown = reader.ReadInt32();
}
resource.Unknown1 = reader.ReadInt32();
resource.Unknown2 = reader.ReadInt32();
resource.Unknown3 = reader.ReadInt32();
int numResourceFixups = reader.ReadInt32();
for (int i = 0; i < numResourceFixups; i++)
{
var fixup = new ResourceFixup();
fixup.Offset = reader.ReadInt32();
fixup.Address = reader.ReadUInt32();
resource.ResourceFixups.Add(fixup);
}
int numDefinitionFixups = reader.ReadInt32();
for (int i = 0; i < numDefinitionFixups; i++)
{
var fixup = new ResourceDefinitionFixup();
fixup.Offset = reader.ReadInt32();
fixup.Type = reader.ReadInt32();
resource.DefinitionFixups.Add(fixup);
}
return(resource);
}
public DatumIndex InjectResource(ExtractedResourceInfo resource, IStream stream)
{
if (_resources == null)
return DatumIndex.Null;
if (resource == null)
throw new ArgumentNullException("resource is null");
// Don't inject the resource if it's already been injected
DatumIndex newIndex;
if (_resourceIndices.TryGetValue(resource, out newIndex))
return newIndex;
// Create a new datum index for it (0x4152 = 'AR') and associate it
LoadResourceTable(stream);
newIndex = new DatumIndex(0x4152, (ushort) _resources.Resources.Count);
_resourceIndices[resource] = newIndex;
// Create a native resource for it
var newResource = new Resource();
_resources.Resources.Add(newResource);
newResource.Index = newIndex;
newResource.Flags = resource.Flags;
newResource.Type = resource.Type;
newResource.Info = resource.Info;
if (resource.OriginalParentTagIndex.IsValid)
{
DatumIndex parentTagIndex = InjectTag(resource.OriginalParentTagIndex, stream);
newResource.ParentTag = _cacheFile.Tags[parentTagIndex];
}
if (resource.Location != null)
{
newResource.Location = new ResourcePointer();
// Primary page pointers
if (resource.Location.OriginalPrimaryPageIndex >= 0)
{
int primaryPageIndex = InjectResourcePage(resource.Location.OriginalPrimaryPageIndex, stream);
newResource.Location.PrimaryPage = _resources.Pages[primaryPageIndex];
}
newResource.Location.PrimaryOffset = resource.Location.PrimaryOffset;
newResource.Location.PrimaryUnknown = resource.Location.PrimaryUnknown;
// Secondary page pointers
if (resource.Location.OriginalSecondaryPageIndex >= 0)
{
int secondaryPageIndex = InjectResourcePage(resource.Location.OriginalSecondaryPageIndex, stream);
newResource.Location.SecondaryPage = _resources.Pages[secondaryPageIndex];
}
newResource.Location.SecondaryOffset = resource.Location.SecondaryOffset;
newResource.Location.SecondaryUnknown = resource.Location.SecondaryUnknown;
}
newResource.ResourceFixups.AddRange(resource.ResourceFixups);
newResource.DefinitionFixups.AddRange(resource.DefinitionFixups);
newResource.Unknown1 = resource.Unknown1;
newResource.Unknown2 = resource.Unknown2;
newResource.Unknown3 = resource.Unknown3;
// Make it load
LoadZoneSets(stream);
if (_zoneSets != null && _zoneSets.GlobalZoneSet != null)
_zoneSets.GlobalZoneSet.ActivateResource(newResource, true);
return newIndex;
}
public DatumIndex InjectResource(ExtractedResourceInfo resource, IStream stream)
{
if (_resources == null)
{
return(DatumIndex.Null);
}
if (resource == null)
{
throw new ArgumentNullException("resource is null");
}
// Don't inject the resource if it's already been injected
DatumIndex newIndex;
if (_resourceIndices.TryGetValue(resource, out newIndex))
{
return(newIndex);
}
// Create a new datum index for it and associate it
LoadResourceTable(stream);
if (resource.OriginalParentTagIndex.Index == DatumIndex.Null.Index)
{
newIndex = new DatumIndex((ushort)0xFFFF, (ushort)_resources.Resources.Count);
}
else
{
newIndex = new DatumIndex((ushort)(0x8152 + _resourceIndices.Count), (ushort)_resources.Resources.Count);
}
_resourceIndices[resource] = newIndex;
// Create a native resource for it
var newResource = new Resource();
_resources.Resources.Add(newResource);
newResource.Index = newIndex;
newResource.Flags = resource.Flags;
newResource.Type = resource.Type;
newResource.Info = resource.Info;
if (resource.OriginalParentTagIndex.IsValid)
{
DatumIndex parentTagIndex = InjectTag(resource.OriginalParentTagIndex, stream);
newResource.ParentTag = _cacheFile.Tags[parentTagIndex];
}
if (resource.Location != null)
{
newResource.Location = new ResourcePointer();
// Primary page pointers
if (resource.Location.OriginalPrimaryPageIndex >= 0)
{
int primaryPageIndex = -1;
if (_findExistingPages && !_dupeReuseRawPages) //find existing entry to point to
{
primaryPageIndex = _resources.Pages.FindIndex(r => r.Checksum == _container.FindResourcePage(resource.Location.OriginalPrimaryPageIndex).Checksum);
}
else if (_dupeReuseRawPages) // point back to the original page for edge case duplication
{
primaryPageIndex = resource.Location.OriginalPrimaryPageIndex;
}
if (primaryPageIndex == -1)
{
primaryPageIndex = InjectResourcePage(resource.Location.OriginalPrimaryPageIndex, stream);
}
newResource.Location.PrimaryPage = _resources.Pages[primaryPageIndex];
}
newResource.Location.PrimaryOffset = resource.Location.PrimaryOffset;
newResource.Location.PrimarySize = resource.Location.PrimarySize;
if (newResource.Location.PrimarySize != null)
{
newResource.Location.PrimarySize.Index = _resources.Sizes.Count;
_resources.Sizes.Add(newResource.Location.PrimarySize);
}
// Secondary page pointers
if (resource.Location.OriginalSecondaryPageIndex >= 0)
{
int secondaryPageIndex = -1;
if (_findExistingPages && !_dupeReuseRawPages) //find existing entry to point to
{
secondaryPageIndex = _resources.Pages.FindIndex(r => r.Checksum == _container.FindResourcePage(resource.Location.OriginalSecondaryPageIndex).Checksum);
}
else if (_dupeReuseRawPages) // point back to the original page for edge case duplication
{
secondaryPageIndex = resource.Location.OriginalSecondaryPageIndex;
}
if (secondaryPageIndex == -1)
{
secondaryPageIndex = InjectResourcePage(resource.Location.OriginalSecondaryPageIndex, stream);
}
newResource.Location.SecondaryPage = _resources.Pages[secondaryPageIndex];
}
newResource.Location.SecondaryOffset = resource.Location.SecondaryOffset;
newResource.Location.SecondarySize = resource.Location.SecondarySize;
if (newResource.Location.SecondarySize != null)
{
newResource.Location.SecondarySize.Index = _resources.Sizes.Count;
_resources.Sizes.Add(newResource.Location.SecondarySize);
}
// tert page pointers
if (resource.Location.OriginalTertiaryPageIndex >= 0)
{
int tertiaryPageIndex = -1;
if (_findExistingPages && !_dupeReuseRawPages) //find existing entry to point to
{
tertiaryPageIndex = _resources.Pages.FindIndex(r => r.Checksum == _container.FindResourcePage(resource.Location.OriginalTertiaryPageIndex).Checksum);
}
else if (_dupeReuseRawPages) // point back to the original page for edge case duplication
{
tertiaryPageIndex = resource.Location.OriginalTertiaryPageIndex;
}
if (tertiaryPageIndex == -1)
{
tertiaryPageIndex = InjectResourcePage(resource.Location.OriginalTertiaryPageIndex, stream);
}
newResource.Location.TertiaryPage = _resources.Pages[tertiaryPageIndex];
}
newResource.Location.TertiaryOffset = resource.Location.TertiaryOffset;
newResource.Location.TertiarySize = resource.Location.TertiarySize;
if (newResource.Location.TertiarySize != null)
{
newResource.Location.TertiarySize.Index = _resources.Sizes.Count;
_resources.Sizes.Add(newResource.Location.TertiarySize);
}
}
newResource.ResourceFixups.AddRange(resource.ResourceFixups);
newResource.DefinitionFixups.AddRange(resource.DefinitionFixups);
newResource.ResourceBits = resource.ResourceBits;
newResource.BaseDefinitionAddress = resource.BaseDefinitionAddress;
// Make it load
LoadZoneSets(stream);
if (_zoneSets != null)
{
_zoneSets.ExpandAllResources(newResource.Index.Index);
if (_zoneSets.GlobalZoneSet != null)
{
_zoneSets.GlobalZoneSet.ActivateResource(newResource, true);
}
}
return(newIndex);
}
private static ExtractedResourceInfo ReadResource(IReader reader, byte version)
{
if (version > 2)
{
throw new InvalidOperationException("Unrecognized \"rsrc\" block version");
}
var originalIndex = new DatumIndex(reader.ReadUInt32());
var resource = new ExtractedResourceInfo(originalIndex);
resource.Flags = reader.ReadUInt32();
resource.Type = reader.ReadAscii();
if (string.IsNullOrEmpty(resource.Type))
{
resource.Type = null;
}
resource.Info = ReadByteArray(reader);
resource.OriginalParentTagIndex = new DatumIndex(reader.ReadUInt32());
byte hasLocation = reader.ReadByte();
if (hasLocation != 0)
{
resource.Location = new ExtractedResourcePointer();
resource.Location.OriginalPrimaryPageIndex = reader.ReadInt32();
resource.Location.PrimaryOffset = reader.ReadInt32();
if (version > 1)
{
var size = reader.ReadInt32();
if (size != -1)
{
ResourceSize newSize = new ResourceSize();
newSize.Size = size;
byte partCount = reader.ReadByte();
for (int i = 0; i < partCount; i++)
{
ResourceSizePart newPart = new ResourceSizePart();
newPart.Offset = reader.ReadInt32();
newPart.Size = reader.ReadInt32();
newSize.Parts.Add(newPart);
}
resource.Location.PrimarySize = newSize;
}
else
{
resource.Location.PrimarySize = null;
}
}
else
{
resource.Location.PrimarySize = null;
reader.Skip(4);
}
resource.Location.OriginalSecondaryPageIndex = reader.ReadInt32();
resource.Location.SecondaryOffset = reader.ReadInt32();
if (version > 1)
{
var size = reader.ReadInt32();
if (size != -1)
{
ResourceSize newSize = new ResourceSize();
newSize.Size = size;
byte partCount = reader.ReadByte();
for (int i = 0; i < partCount; i++)
{
ResourceSizePart newPart = new ResourceSizePart();
newPart.Offset = reader.ReadInt32();
newPart.Size = reader.ReadInt32();
newSize.Parts.Add(newPart);
}
resource.Location.SecondarySize = newSize;
}
else
{
resource.Location.SecondarySize = null;
}
}
else
{
resource.Location.SecondarySize = null;
reader.Skip(4);
}
if (version > 1)
{
resource.Location.OriginalTertiaryPageIndex = reader.ReadInt32();
resource.Location.TertiaryOffset = reader.ReadInt32();
var size = reader.ReadInt32();
if (size != -1)
{
ResourceSize newSize = new ResourceSize();
newSize.Size = size;
byte partCount = reader.ReadByte();
for (int i = 0; i < partCount; i++)
{
ResourceSizePart newPart = new ResourceSizePart();
newPart.Offset = reader.ReadInt32();
newPart.Size = reader.ReadInt32();
newSize.Parts.Add(newPart);
}
resource.Location.TertiarySize = newSize;
}
else
{
resource.Location.TertiarySize = null;
}
}
}
if (version == 1)
{
reader.BaseStream.Position += 4;
resource.ResourceBits = reader.ReadUInt16();
reader.BaseStream.Position += 2;
}
else
{
resource.ResourceBits = reader.ReadInt32();
}
resource.BaseDefinitionAddress = reader.ReadInt32();
int numResourceFixups = reader.ReadInt32();
for (int i = 0; i < numResourceFixups; i++)
{
var fixup = new ResourceFixup();
fixup.Offset = reader.ReadInt32();
fixup.Address = reader.ReadUInt32();
resource.ResourceFixups.Add(fixup);
}
int numDefinitionFixups = reader.ReadInt32();
for (int i = 0; i < numDefinitionFixups; i++)
{
var fixup = new ResourceDefinitionFixup();
fixup.Offset = reader.ReadInt32();
fixup.Type = reader.ReadInt32();
resource.DefinitionFixups.Add(fixup);
}
return(resource);
}
/// <summary>
/// Adds information about a resource to the container.
/// </summary>
/// <param name="resource">The resource to add.</param>
public void AddResource(ExtractedResourceInfo resource)
{
_resourcesByIndex[resource.OriginalIndex] = resource;
}
private static ExtractedResourceInfo ReadResource(IReader reader, byte version)
{
if (version != 1)
throw new InvalidOperationException("Unrecognized \"rsrc\" block version");
var originalIndex = new DatumIndex(reader.ReadUInt32());
var resource = new ExtractedResourceInfo(originalIndex);
resource.Flags = reader.ReadUInt32();
resource.Type = reader.ReadAscii();
if (string.IsNullOrEmpty(resource.Type))
resource.Type = null;
resource.Info = ReadByteArray(reader);
resource.OriginalParentTagIndex = new DatumIndex(reader.ReadUInt32());
byte hasLocation = reader.ReadByte();
if (hasLocation != 0)
{
resource.Location = new ExtractedResourcePointer();
resource.Location.OriginalPrimaryPageIndex = reader.ReadInt32();
resource.Location.PrimaryOffset = reader.ReadInt32();
resource.Location.PrimaryUnknown = reader.ReadInt32();
resource.Location.OriginalSecondaryPageIndex = reader.ReadInt32();
resource.Location.SecondaryOffset = reader.ReadInt32();
resource.Location.SecondaryUnknown = reader.ReadInt32();
}
resource.Unknown1 = reader.ReadInt32();
resource.Unknown2 = reader.ReadInt32();
resource.Unknown3 = reader.ReadInt32();
int numResourceFixups = reader.ReadInt32();
for (int i = 0; i < numResourceFixups; i++)
{
var fixup = new ResourceFixup();
fixup.Offset = reader.ReadInt32();
fixup.Address = reader.ReadUInt32();
resource.ResourceFixups.Add(fixup);
}
int numDefinitionFixups = reader.ReadInt32();
for (int i = 0; i < numDefinitionFixups; i++)
{
var fixup = new ResourceDefinitionFixup();
fixup.Offset = reader.ReadInt32();
fixup.Type = reader.ReadInt32();
resource.DefinitionFixups.Add(fixup);
}
return resource;
}
public DatumIndex InjectResource(ExtractedResourceInfo resource, IStream stream)
{
if (_resources == null)
{
return(DatumIndex.Null);
}
if (resource == null)
{
throw new ArgumentNullException("resource is null");
}
// Don't inject the resource if it's already been injected
DatumIndex newIndex;
if (_resourceIndices.TryGetValue(resource, out newIndex))
{
return(newIndex);
}
// Create a new datum index for it (0x4152 = 'AR') and associate it
LoadResourceTable(stream);
newIndex = new DatumIndex(0x4152, (ushort)_resources.Resources.Count);
_resourceIndices[resource] = newIndex;
// Create a native resource for it
var newResource = new Resource();
_resources.Resources.Add(newResource);
newResource.Index = newIndex;
newResource.Flags = resource.Flags;
newResource.Type = resource.Type;
newResource.Info = resource.Info;
if (resource.OriginalParentTagIndex.IsValid)
{
DatumIndex parentTagIndex = InjectTag(resource.OriginalParentTagIndex, stream);
newResource.ParentTag = _cacheFile.Tags[parentTagIndex];
}
if (resource.Location != null)
{
newResource.Location = new ResourcePointer();
// Primary page pointers
if (resource.Location.OriginalPrimaryPageIndex >= 0)
{
int primaryPageIndex = InjectResourcePage(resource.Location.OriginalPrimaryPageIndex, stream);
newResource.Location.PrimaryPage = _resources.Pages[primaryPageIndex];
}
newResource.Location.PrimaryOffset = resource.Location.PrimaryOffset;
newResource.Location.PrimaryUnknown = resource.Location.PrimaryUnknown;
// Secondary page pointers
if (resource.Location.OriginalSecondaryPageIndex >= 0)
{
int secondaryPageIndex = InjectResourcePage(resource.Location.OriginalSecondaryPageIndex, stream);
newResource.Location.SecondaryPage = _resources.Pages[secondaryPageIndex];
}
newResource.Location.SecondaryOffset = resource.Location.SecondaryOffset;
newResource.Location.SecondaryUnknown = resource.Location.SecondaryUnknown;
}
newResource.ResourceFixups.AddRange(resource.ResourceFixups);
newResource.DefinitionFixups.AddRange(resource.DefinitionFixups);
newResource.Unknown1 = resource.Unknown1;
newResource.Unknown2 = resource.Unknown2;
newResource.Unknown3 = resource.Unknown3;
// Make it load
LoadZoneSets(stream);
if (_zoneSets != null && _zoneSets.GlobalZoneSet != null)
{
_zoneSets.GlobalZoneSet.ActivateResource(newResource, true);
}
return(newIndex);
}
/// <summary>
/// Adds information about a resource to the container.
/// </summary>
/// <param name="resource">The resource to add.</param>
public void AddResource(ExtractedResourceInfo resource)
{
_resourcesByIndex[resource.OriginalIndex] = resource;
}
