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Merge pull request #3254 from lioncash/fs

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file_sys: std::move data argumnets in the constructor where applicable
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Merry 2017-12-09 23:35:08 +00:00 committed by GitHub
commit 25afbe5707
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6 changed files with 20 additions and 11 deletions
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7
src/core/file_sys/archive_ncch.cpp
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@ -5,6 +5,7 @@
#include <algorithm>
#include <cinttypes>
#include <memory>
#include <utility>
#include <vector>
#include "common/common_types.h"
#include "common/file_util.h"
@ -76,14 +77,14 @@ ResultVal<std::unique_ptr<FileBackend>> NCCHArchive::OpenFile(const Path& path,
u64 romfs_size = 0;
result = ncch_container.ReadRomFS(romfs_file, romfs_offset, romfs_size);
file = std::make_unique<IVFCFile>(romfs_file, romfs_offset, romfs_size);
file = std::make_unique<IVFCFile>(std::move(romfs_file), romfs_offset, romfs_size);
} else if (filepath_type == NCCHFilePathType::Code ||
filepath_type == NCCHFilePathType::ExeFS) {
std::vector<u8> buffer;
// Load NCCH .code or icon/banner/logo
result = ncch_container.LoadSectionExeFS(openfile_path.exefs_filepath.data(), buffer);
file = std::make_unique<NCCHFile>(buffer);
file = std::make_unique<NCCHFile>(std::move(buffer));
} else {
LOG_ERROR(Service_FS, "Unknown NCCH archive type %u!", openfile_path.filepath_type);
result = Loader::ResultStatus::Error;
@ -193,6 +194,8 @@ u64 NCCHArchive::GetFreeBytes() const {
////////////////////////////////////////////////////////////////////////////////////////////////////
NCCHFile::NCCHFile(std::vector<u8> buffer) : file_buffer(std::move(buffer)) {}
ResultVal<size_t> NCCHFile::Read(const u64 offset, const size_t length, u8* buffer) const {
LOG_TRACE(Service_FS, "called offset=%" PRIu64 ", length=%zu", offset, length);
size_t length_left = static_cast<size_t>(data_size - offset);

2
src/core/file_sys/archive_ncch.h
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@ -51,7 +51,7 @@ protected:
// File backend for NCCH files
class NCCHFile : public FileBackend {
public:
NCCHFile(std::vector<u8> buffer) : file_buffer(buffer) {}
explicit NCCHFile(std::vector<u8> buffer);
ResultVal<size_t> Read(u64 offset, size_t length, u8* buffer) const override;
ResultVal<size_t> Write(u64 offset, size_t length, bool flush, const u8* buffer) override;

5
src/core/file_sys/archive_other_savedata.cpp
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@ -3,6 +3,7 @@
// Refer to the license.txt file included.
#include <tuple>
#include <utility>
#include "core/file_sys/archive_other_savedata.h"
#include "core/file_sys/errors.h"
#include "core/hle/kernel/process.h"
@ -60,7 +61,7 @@ ResultVal<std::tuple<MediaType, u64>> ParsePathGeneral(const Path& path) {
ArchiveFactory_OtherSaveDataPermitted::ArchiveFactory_OtherSaveDataPermitted(
std::shared_ptr<ArchiveSource_SDSaveData> sd_savedata)
: sd_savedata_source(sd_savedata) {}
: sd_savedata_source(std::move(sd_savedata)) {}
ResultVal<std::unique_ptr<ArchiveBackend>> ArchiveFactory_OtherSaveDataPermitted::Open(
const Path& path) {
@ -98,7 +99,7 @@ ResultVal<ArchiveFormatInfo> ArchiveFactory_OtherSaveDataPermitted::GetFormatInf
ArchiveFactory_OtherSaveDataGeneral::ArchiveFactory_OtherSaveDataGeneral(
std::shared_ptr<ArchiveSource_SDSaveData> sd_savedata)
: sd_savedata_source(sd_savedata) {}
: sd_savedata_source(std::move(sd_savedata)) {}
ResultVal<std::unique_ptr<ArchiveBackend>> ArchiveFactory_OtherSaveDataGeneral::Open(
const Path& path) {

3
src/core/file_sys/archive_savedata.cpp
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@ -2,6 +2,7 @@
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#include <utility>
#include "core/file_sys/archive_savedata.h"
#include "core/hle/kernel/process.h"
@ -12,7 +13,7 @@ namespace FileSys {
ArchiveFactory_SaveData::ArchiveFactory_SaveData(
std::shared_ptr<ArchiveSource_SDSaveData> sd_savedata)
: sd_savedata_source(sd_savedata) {}
: sd_savedata_source(std::move(sd_savedata)) {}
ResultVal<std::unique_ptr<ArchiveBackend>> ArchiveFactory_SaveData::Open(const Path& path) {
return sd_savedata_source->Open(Kernel::g_current_process->codeset->program_id);

7
src/core/file_sys/ivfc_archive.cpp
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@ -4,6 +4,7 @@
#include <cstring>
#include <memory>
#include <utility>
#include "common/common_types.h"
#include "common/logging/log.h"
#include "core/file_sys/ivfc_archive.h"
@ -13,6 +14,9 @@
namespace FileSys {
IVFCArchive::IVFCArchive(std::shared_ptr<FileUtil::IOFile> file, u64 offset, u64 size)
: romfs_file(std::move(file)), data_offset(offset), data_size(size) {}
std::string IVFCArchive::GetName() const {
return "IVFC";
}
@ -85,6 +89,9 @@ u64 IVFCArchive::GetFreeBytes() const {
////////////////////////////////////////////////////////////////////////////////////////////////////
IVFCFile::IVFCFile(std::shared_ptr<FileUtil::IOFile> file, u64 offset, u64 size)
: romfs_file(std::move(file)), data_offset(offset), data_size(size) {}
ResultVal<size_t> IVFCFile::Read(const u64 offset, const size_t length, u8* buffer) const {
LOG_TRACE(Service_FS, "called offset=%llu, length=%zu", offset, length);
romfs_file->Seek(data_offset + offset, SEEK_SET);

7
src/core/file_sys/ivfc_archive.h
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@ -7,7 +7,6 @@
#include <cstddef>
#include <memory>
#include <string>
#include <vector>
#include "common/common_types.h"
#include "common/file_util.h"
#include "core/file_sys/archive_backend.h"
@ -27,8 +26,7 @@ namespace FileSys {
*/
class IVFCArchive : public ArchiveBackend {
public:
IVFCArchive(std::shared_ptr<FileUtil::IOFile> file, u64 offset, u64 size)
: romfs_file(file), data_offset(offset), data_size(size) {}
IVFCArchive(std::shared_ptr<FileUtil::IOFile> file, u64 offset, u64 size);
std::string GetName() const override;
@ -52,8 +50,7 @@ protected:
class IVFCFile : public FileBackend {
public:
IVFCFile(std::shared_ptr<FileUtil::IOFile> file, u64 offset, u64 size)
: romfs_file(file), data_offset(offset), data_size(size) {}
IVFCFile(std::shared_ptr<FileUtil::IOFile> file, u64 offset, u64 size);
ResultVal<size_t> Read(u64 offset, size_t length, u8* buffer) const override;
ResultVal<size_t> Write(u64 offset, size_t length, bool flush, const u8* buffer) override;