void Doom3FileSystem::initPakFile(ArchiveLoader& archiveModule, const std::string& filename)
{
std::string fileExt(os::getExtension(filename));
boost::to_lower(fileExt);
if (_allowedExtensions.find(fileExt) != _allowedExtensions.end())
{
// Matched extension for archive (e.g. "pk3", "pk4")
ArchiveDescriptor entry;
entry.name = filename;
entry.archive = archiveModule.openArchive(filename);
entry.is_pakfile = true;
_archives.push_back(entry);
rMessage() << "[vfs] pak file: " << filename << std::endl;
}
else if (_allowedExtensionsDir.find(fileExt) != _allowedExtensionsDir.end())
{
// Matched extension for archive dir (e.g. "pk3dir", "pk4dir")
ArchiveDescriptor entry;
std::string path = os::standardPathWithSlash(filename);
entry.name = path;
entry.archive = DirectoryArchivePtr(new DirectoryArchive(path));
entry.is_pakfile = false;
_archives.push_back(entry);
rMessage() << "[vfs] pak dir: " << path << std::endl;
}
}
void Doom3FileSystem::initDirectory(const std::string& inputPath)
{
if (_numDirectories == (VFS_MAXDIRS-1)) {
return;
}
// greebo: Normalise path: Replace backslashes and ensure trailing slash
_directories[_numDirectories] = os::standardPathWithSlash(inputPath);
// Shortcut
const std::string& path = _directories[_numDirectories];
_numDirectories++;
{
ArchiveDescriptor entry;
entry.name = path;
entry.archive = DirectoryArchivePtr(new DirectoryArchive(path));
entry.is_pakfile = false;
_archives.push_back(entry);
}
// Instantiate a new sorting container for the filenames
SortedFilenames filenameList;
// Traverse the directory using the filename list as functor
try
{
os::foreachItemInDirectory(path, [&] (const boost::filesystem::path& file)
{
// Just insert the name, it will get sorted correctly.
filenameList.insert(file.filename().string());
});
}
catch (os::DirectoryNotFoundException&)
{
std::cout << "[vfs] Directory '" << path << "' not found."
<< std::endl;
}
if (filenameList.empty())
{
return; // nothing found
}
rMessage() << "[vfs] searched directory: " << path << std::endl;
// Get the ArchiveLoader and try to load each file
ArchiveLoader& archiveModule = GlobalArchive("PK4");
// add the entries to the vfs
for (SortedFilenames::iterator i = filenameList.begin(); i != filenameList.end(); ++i) {
// Assemble the filename and try to load the archive
initPakFile(archiveModule, path + *i);
}
}
