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