CDialog::DIALOGTEMPLATE CDialog::ReadDialogTemplate(Framework::CStream& stream)
{
DIALOGTEMPLATE dialog;
dialog.dlgVer = stream.Read16();
dialog.signature = stream.Read16();
assert(dialog.dlgVer == 1);
assert(dialog.signature == 0xFFFF);
dialog.helpID = stream.Read32();
dialog.exStyle = stream.Read32();
dialog.style = stream.Read32();
dialog.cDlgItems = stream.Read16();
dialog.x = stream.Read16();
dialog.y = stream.Read16();
dialog.cx = stream.Read16();
dialog.cy = stream.Read16();
assert((stream.Tell() & 0x01) == 0);
dialog.menu = ReadSzOrOrd(stream);
assert((stream.Tell() & 0x01) == 0);
dialog.windowClass = ReadSzOrOrd(stream);
assert((stream.Tell() & 0x01) == 0);
dialog.title = ReadString(stream);
dialog.pointsize = stream.Read16();
dialog.weight = stream.Read16();
dialog.italic = stream.Read8();
dialog.charset = stream.Read8();
assert((stream.Tell() & 0x01) == 0);
dialog.typeface = ReadString(stream);
//Struct has padding for alignment to DWORD boundary (only if there's other items to read)
if(stream.GetRemainingLength() != 0)
{
auto currentBytePos = stream.Tell() & 0x3;
if(currentBytePos != 0)
{
stream.Seek(4 - currentBytePos, Framework::STREAM_SEEK_CUR);
}
assert((stream.Tell() & 0x03) == 0);
}
uint32 itemDataLength = static_cast<uint32>(stream.GetRemainingLength());
if(itemDataLength != 0)
{
dialog.dialogItemData.resize(itemDataLength);
stream.Read(&dialog.dialogItemData[0], itemDataLength);
}
return dialog;
}
void CPwibSection::Read(Framework::CStream& inputStream)
{
uint32 signature = inputStream.Read32();
assert(signature == 'BIWP');
uint32 fileSize = inputStream.Read32_MSBF();
uint32 unknown = inputStream.Read32_MSBF();
m_dataOffset = inputStream.Read32_MSBF();
auto child = CSectionLoader::ReadSection(shared_from_this(), inputStream);
}
CBspFile::CBspFile(Framework::CStream& inputStream)
{
uint8 signature[4];
inputStream.Read(signature, 4);
if(memcmp(signature, "IBSP", 4))
{
throw std::runtime_error("Invalid BSP. Bad signature.");
}
uint32 version = inputStream.Read32();
assert(version == 0x2E);
DIRENTRY dirEntries[DIRENTRY_COUNT];
for(unsigned int i = 0; i < DIRENTRY_COUNT; i++)
{
dirEntries[i].offset = inputStream.Read32();
dirEntries[i].length = inputStream.Read32();
}
ReadLumpData(inputStream, dirEntries[LUMP_ENTITIES], m_entities);
ReadLumpData(inputStream, dirEntries[LUMP_PLANES], m_planes);
ReadLumpData(inputStream, dirEntries[LUMP_NODES], m_nodes);
ReadLumpData(inputStream, dirEntries[LUMP_LEAVES], m_leaves);
ReadLumpData(inputStream, dirEntries[LUMP_LEAFFACES], m_leafFaces);
ReadLumpData(inputStream, dirEntries[LUMP_TEXTURES], m_textures);
ReadLumpData(inputStream, dirEntries[LUMP_VERTICES], m_vertices);
ReadLumpData(inputStream, dirEntries[LUMP_MESHVERTICES], m_meshVertices);
ReadLumpData(inputStream, dirEntries[LUMP_EFFECTS], m_effects);
ReadLumpData(inputStream, dirEntries[LUMP_FACES], m_faces);
ReadLumpData(inputStream, dirEntries[LUMP_LIGHTMAPS], m_lightMaps);
//Read VISDATA
{
inputStream.Seek(dirEntries[LUMP_VISDATA].offset, Framework::STREAM_SEEK_SET);
m_visData.vectorCount = inputStream.Read32();
m_visData.vectorSize = inputStream.Read32();
uint32 visDataSize = m_visData.vectorCount * m_visData.vectorSize;
m_visData.vectors.resize(visDataSize);
inputStream.Read(&m_visData.vectors[0], visDataSize);
}
}
CPathTableRecord::CPathTableRecord(Framework::CStream& stream)
{
m_nameLength = stream.Read8();
m_exLength = stream.Read8();
m_location = stream.Read32();
m_parentDir = stream.Read16();
m_directory = stream.ReadString(m_nameLength);
if(m_nameLength & 1)
{
stream.Seek(1, Framework::STREAM_SEEK_CUR);
}
}
void CDdsImage::Read(Framework::CStream& inputStream)
{
uint32 signature = inputStream.Read32();
if(signature != ' SDD')
{
assert(0);
throw std::runtime_error("Invalid DDS image (Invalid signature).");
}
inputStream.Read(&m_header, sizeof(DDS_HEADER));
if(m_header.size != sizeof(DDS_HEADER))
{
assert(0);
throw std::runtime_error("Invalid DDS image (Invalid header size).");
}
if(m_header.ddspf.size != sizeof(DDS_PIXELFORMAT))
{
assert(0);
throw std::runtime_error("Invalid DDS image (Invalid header size).");
}
const uint32 mandatoryFlags = DDS_HEADER_FLAG_CAPS | DDS_HEADER_FLAG_HEIGHT | DDS_HEADER_FLAG_WIDTH | DDS_HEADER_FLAG_PIXELFORMAT;
if((m_header.flags & mandatoryFlags) != mandatoryFlags)
{
assert(0);
throw std::runtime_error("Invalid DDS image (Missing flags).");
}
assert((m_header.ddspf.flags & (DDS_PIXELFORMAT_FLAG_RGB | DDS_PIXELFORMAT_FLAG_ALPHAPIXELS)) != 0);
uint32 surfaceSize = (m_header.ddspf.rgbBitCount / 8) * m_header.width * m_header.height;
if(m_header.caps2 & DDS_HEADER_CAP2_CUBEMAP)
{
const uint32 fullCubeMapFlags =
DDS_HEADER_CAP2_CUBEMAP_POSITIVE_X | DDS_HEADER_CAP2_CUBEMAP_NEGATIVE_X |
DDS_HEADER_CAP2_CUBEMAP_POSITIVE_Y | DDS_HEADER_CAP2_CUBEMAP_NEGATIVE_Y |
DDS_HEADER_CAP2_CUBEMAP_POSITIVE_Z | DDS_HEADER_CAP2_CUBEMAP_NEGATIVE_Z;
assert((m_header.caps2 & fullCubeMapFlags) == fullCubeMapFlags);
for(unsigned int i = 0; i < 6; i++)
{
SurfaceByteArray surface(surfaceSize);
inputStream.Read(surface.data(), surfaceSize);
m_surfaces.push_back(std::move(surface));
}
}
}
void CPatchFile::ExecuteETRY(Framework::CStream& inputStream)
{
uint32 pathSize = inputStream.Read32_MSBF();
std::vector<char> pathData(pathSize);
inputStream.Read(pathData.data(), pathSize);
std::string path(std::begin(pathData), std::end(pathData));
auto fullFilePath = m_gameLocationPath / path;
auto fullFileDirectory = fullFilePath;
fullFileDirectory.remove_leaf();
fullFileDirectory.make_preferred();
fullFilePath.make_preferred();
if(!boost::filesystem::exists(fullFileDirectory))
{
m_result.messages.push_back(string_format("Warning: Directory '%s' doesn't exist. Creating.",
fullFileDirectory.string().c_str()
));
boost::filesystem::create_directories(fullFileDirectory);
}
if(!boost::filesystem::exists(fullFilePath))
{
m_result.messages.push_back(string_format("Warning: File '%s' doesn't exist. Creating.", fullFilePath.string().c_str()));
}
uint32 itemCount = inputStream.Read32_MSBF();
for(unsigned int i = 0; i < itemCount; i++)
{
//0x41 = last hash, 0x44 = first hash, 0x4D = both hashes?
uint32 hashMode = inputStream.Read32();
assert(hashMode == 0x41 || hashMode == 0x44 || hashMode == 0x4D);
uint8 srcFileHash[0x14];
uint8 dstFileHash[0x14];
inputStream.Read(srcFileHash, sizeof(srcFileHash));
inputStream.Read(dstFileHash, sizeof(dstFileHash));
//4E is no compression
//5A is zlib compression
uint32 compressionMode = inputStream.Read32();
assert((compressionMode == 0x4E) || (compressionMode == 0x5A));
uint32 compressedFileSize = inputStream.Read32_MSBF();
uint32 previousFileSize = inputStream.Read32_MSBF();
uint32 newFileSize = inputStream.Read32_MSBF();
if(i != (itemCount - 1))
{
assert(compressedFileSize == 0);
}
if(compressedFileSize == 0) continue;
//Data starts here
{
//Retrying here because explorer.exe can sometimes open the ffxiv*.exe files to load
//the icons making the open operation fail if we need to patch it again.
auto outputStream = CreateOutputStdStreamWithRetry(fullFilePath.native());
if(compressionMode == 0x4E)
{
ExtractUncompressed(outputStream, inputStream, compressedFileSize);
}
else if(compressionMode == 0x5A)
{
ExtractCompressed(outputStream, inputStream, compressedFileSize);
}
else
{
throw std::runtime_error("Unknown compression type.");
}
}
}
inputStream.Seek(0x08, Framework::STREAM_SEEK_CUR);
}