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feat: support reflink on windows via winbtrfs!

Browse Source 
https://github.com/maharmstone/btrfs

Signed-off-by: Rachel Powers <508861+Ryex@users.noreply.github.com>
This commit is contained in:
Rachel Powers
2023-02-10 05:34:48 -08:00
parent 3a0e4546c2
commit 2e8d04aad0
3 changed files with 200 additions and 23 deletions
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21
launcher/FileSystem.h
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@ -344,6 +344,7 @@ bool createShortcut(QString destination, QString target, QStringList args, QStri
enum class FilesystemType {
FAT,
NTFS,
REFS,
EXT,
EXT_2_OLD,
EXT_2_3_4,
@ -363,6 +364,7 @@ enum class FilesystemType {
static const QMap<FilesystemType, QString> s_filesystem_type_names = {
{FilesystemType::FAT, QString("FAT")},
{FilesystemType::NTFS, QString("NTFS")},
{FilesystemType::REFS, QString("REFS")},
{FilesystemType::EXT, QString("EXT")},
{FilesystemType::EXT_2_OLD, QString("EXT2_OLD")},
{FilesystemType::EXT_2_3_4, QString("EXT2/3/4")},
@ -382,6 +384,7 @@ static const QMap<FilesystemType, QString> s_filesystem_type_names = {
static const QMap<QString, FilesystemType> s_filesystem_type_names_inverse = {
{QString("FAT"), FilesystemType::FAT},
{QString("NTFS"), FilesystemType::NTFS},
{QString("REFS"), FilesystemType::REFS},
{QString("EXT2_OLD"), FilesystemType::EXT_2_OLD},
{QString("EXT2"), FilesystemType::EXT_2_3_4},
{QString("EXT3"), FilesystemType::EXT_2_3_4},
@ -414,15 +417,21 @@ struct FilesystemInfo {
QString rootPath;
};
/**
* @brief path to the near ancestor that exsists
*
*/
QString NearestExistentAncestor(const QString& path);
/**
* @brief colect information about the filesystem under a file
*
*/
FilesystemInfo statFS(QString path);
FilesystemInfo statFS(const QString& path);
static const QList<FilesystemType> s_clone_filesystems = {
FilesystemType::BTRFS, FilesystemType::APFS, FilesystemType::ZFS, FilesystemType::XFS
FilesystemType::BTRFS, FilesystemType::APFS, FilesystemType::ZFS, FilesystemType::XFS, FilesystemType::REFS
};
/**
@ -486,6 +495,14 @@ class clone : public QObject {
*/
bool clone_file(const QString& src, const QString& dst, std::error_code& ec);
#if defined(Q_OS_WIN)
bool winbtrfs_clone(const std::wstring& src_path, const std::wstring& dst_path, std::error_code& ec);
bool refs_clone(const std::wstring& src_path, const std::wstring& dst_path, std::error_code& ec);
#elif defined(Q_OS_LINUX)
bool linux_ficlone(const std::string& src_path, const std::string& dst_path, std::error_code& ec);
#elif defined(Q_OS_MACOS) || defined(Q_OS_FREEBSD) || defined(Q_OS_OPENBSD)
bool macos_bsd_clonefile(const std::string& src_path, const std::string& dst_path, std::error_code& ec);
#endif
static const QList<FilesystemType> s_non_link_filesystems = {
FilesystemType::FAT,