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#include "bsaarchive.hpp"
#include <components/bsa/compressedbsafile.hpp>
#include <memory>
namespace VFS
{
BsaArchive::BsaArchive(const std::string &filename)
{
Bsa::BsaVersion bsaVersion = Bsa::CompressedBSAFile::detectVersion(filename);
if (bsaVersion == Bsa::BSAVER_COMPRESSED) {
mFile = std::make_unique<Bsa::CompressedBSAFile>(Bsa::CompressedBSAFile());
}
else {
mFile = std::make_unique<Bsa::BSAFile>(Bsa::BSAFile());
}
mFile->open(filename);
const Bsa::BSAFile::FileList &filelist = mFile->getList();
for(Bsa::BSAFile::FileList::const_iterator it = filelist.begin();it != filelist.end();++it)
{
mResources.emplace_back(&*it, mFile.get());
}
}
BsaArchive::~BsaArchive() {
}
void BsaArchive::listResources(std::map<std::string, File *> &out, char (*normalize_function)(char))
{
for (std::vector<BsaArchiveFile>::iterator it = mResources.begin(); it != mResources.end(); ++it)
{
std::string ent = it->mInfo->name();
std::transform(ent.begin(), ent.end(), ent.begin(), normalize_function);
out[ent] = &*it;
}
}
bool BsaArchive::contains(const std::string& file, char (*normalize_function)(char)) const
{
for (const auto& it : mResources)
{
std::string ent = it.mInfo->name();
std::transform(ent.begin(), ent.end(), ent.begin(), normalize_function);
if(file == ent)
return true;
}
return false;
}
std::string BsaArchive::getDescription() const
{
return std::string{"BSA: "} + mFile->getFilename();
}
// ------------------------------------------------------------------------------
BsaArchiveFile::BsaArchiveFile(const Bsa::BSAFile::FileStruct *info, Bsa::BSAFile* bsa)
: mInfo(info)
, mFile(bsa)
{
}
Files::IStreamPtr BsaArchiveFile::open()
{
return mFile->getFile(mInfo);
}
}
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