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file_sys: Remove vfs_libzip

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Morph 2021-09-28 20:42:38 -04:00
parent 781c1d8df8
commit 616d0236f5
3 changed files with 0 additions and 103 deletions
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2
src/core/CMakeLists.txt
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@ -106,8 +106,6 @@ add_library(core STATIC
file_sys/vfs_concat.h
file_sys/vfs_layered.cpp
file_sys/vfs_layered.h
file_sys/vfs_libzip.cpp
file_sys/vfs_libzip.h
file_sys/vfs_offset.cpp
file_sys/vfs_offset.h
file_sys/vfs_real.cpp

88
src/core/file_sys/vfs_libzip.cpp
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@ -1,88 +0,0 @@
// Copyright 2019 yuzu emulator team
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#include <string>
#ifdef __GNUC__
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wshadow"
#endif
#include <zip.h>
#ifdef __GNUC__
#pragma GCC diagnostic pop
#endif
#include "common/fs/path_util.h"
#include "core/file_sys/vfs.h"
#include "core/file_sys/vfs_libzip.h"
#include "core/file_sys/vfs_vector.h"
namespace FileSys {
VirtualDir ExtractZIP(VirtualFile file) {
zip_error_t error{};
const auto data = file->ReadAllBytes();
std::unique_ptr<zip_source_t, decltype(&zip_source_close)> src{
zip_source_buffer_create(data.data(), data.size(), 0, &error), zip_source_close};
if (src == nullptr)
return nullptr;
std::unique_ptr<zip_t, decltype(&zip_close)> zip{zip_open_from_source(src.get(), 0, &error),
zip_close};
if (zip == nullptr)
return nullptr;
std::shared_ptr<VectorVfsDirectory> out = std::make_shared<VectorVfsDirectory>();
const auto num_entries = static_cast<std::size_t>(zip_get_num_entries(zip.get(), 0));
zip_stat_t stat{};
zip_stat_init(&stat);
for (std::size_t i = 0; i < num_entries; ++i) {
const auto stat_res = zip_stat_index(zip.get(), i, 0, &stat);
if (stat_res == -1)
return nullptr;
const std::string name(stat.name);
if (name.empty())
continue;
if (name.back() != '/') {
std::unique_ptr<zip_file_t, decltype(&zip_fclose)> file2{
zip_fopen_index(zip.get(), i, 0), zip_fclose};
std::vector<u8> buf(stat.size);
if (zip_fread(file2.get(), buf.data(), buf.size()) != s64(buf.size()))
return nullptr;
const auto parts = Common::FS::SplitPathComponents(stat.name);
const auto new_file = std::make_shared<VectorVfsFile>(buf, parts.back());
std::shared_ptr<VectorVfsDirectory> dtrv = out;
for (std::size_t j = 0; j < parts.size() - 1; ++j) {
if (dtrv == nullptr)
return nullptr;
const auto subdir = dtrv->GetSubdirectory(parts[j]);
if (subdir == nullptr) {
const auto temp = std::make_shared<VectorVfsDirectory>(
std::vector<VirtualFile>{}, std::vector<VirtualDir>{}, parts[j]);
dtrv->AddDirectory(temp);
dtrv = temp;
} else {
dtrv = std::dynamic_pointer_cast<VectorVfsDirectory>(subdir);
}
}
if (dtrv == nullptr)
return nullptr;
dtrv->AddFile(new_file);
}
}
return out;
}
} // namespace FileSys

13
src/core/file_sys/vfs_libzip.h
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@ -1,13 +0,0 @@
// Copyright 2019 yuzu emulator team
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#pragma once
#include "core/file_sys/vfs_types.h"
namespace FileSys {
VirtualDir ExtractZIP(VirtualFile zip);
} // namespace FileSys