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[SHELLBTRFS] Upgrade to 1.5

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CORE-16494
This commit is contained in:
Pierre Schweitzer 2019-11-12 21:45:49 +01:00
parent 86ee9b0cc2
commit aed50d7e21
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GPG key ID: 7545556C3D585B0B
18 changed files with 1001 additions and 537 deletions
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48
dll/shellext/shellbtrfs/propsheet.cpp Normal file → Executable file
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@ -60,6 +60,13 @@ typedef struct _FILE_STANDARD_INFORMATION {
#define FileStandardInformation (FILE_INFORMATION_CLASS)5
typedef struct _FILE_FS_SIZE_INFORMATION {
LARGE_INTEGER TotalAllocationUnits;
LARGE_INTEGER AvailableAllocationUnits;
ULONG SectorsPerAllocationUnit;
ULONG BytesPerSector;
} FILE_FS_SIZE_INFORMATION, *PFILE_FS_SIZE_INFORMATION;
#endif
#endif
@ -125,6 +132,7 @@ void BtrfsPropSheet::do_search(const wstring& fn) {
sizes[4] += bii2.disk_size_zstd;
totalsize += bii2.inline_length + bii2.disk_size_uncompressed + bii2.disk_size_zlib + bii2.disk_size_lzo + bii2.disk_size_zstd;
sparsesize += bii2.sparse_size;
num_extents += bii2.num_extents == 0 ? 0 : (bii2.num_extents - 1);
}
FILE_STANDARD_INFORMATION fsi;
@ -247,6 +255,7 @@ HRESULT BtrfsPropSheet::check_file(const wstring& fn, UINT i, UINT num_files, UI
}
sparsesize += bii2.sparse_size;
num_extents += bii2.num_extents == 0 ? 0 : (bii2.num_extents - 1);
FILE_STANDARD_INFORMATION fsi;
@ -288,6 +297,18 @@ HRESULT BtrfsPropSheet::check_file(const wstring& fn, UINT i, UINT num_files, UI
if (filesize.QuadPart != 0)
can_change_nocow = false;
}
{
FILE_FS_SIZE_INFORMATION ffsi;
Status = NtQueryVolumeInformationFile(h, &iosb, &ffsi, sizeof(ffsi), FileFsSizeInformation);
if (NT_SUCCESS(Status))
sector_size = ffsi.BytesPerSector;
if (sector_size == 0)
sector_size = 4096;
}
} else
return E_FAIL;
@ -623,8 +644,9 @@ void BtrfsPropSheet::apply_changes_file(HWND hDlg, const wstring& fn) {
else
fbi.FileAttributes &= ~FILE_ATTRIBUTE_READONLY;
if (!SetFileInformationByHandle(h, FileBasicInfo, &fbi, sizeof(fbi)))
throw last_error(GetLastError());
Status = NtSetInformationFile(h, &iosb, &fbi, sizeof(FILE_BASIC_INFO), FileBasicInformation);
if (!NT_SUCCESS(Status))
throw ntstatus_error(Status);
}
if (flags_changed || perms_changed || uid_changed || gid_changed || compress_type_changed) {
@ -693,7 +715,7 @@ void BtrfsPropSheet::apply_changes(HWND hDlg) {
}
void BtrfsPropSheet::set_size_on_disk(HWND hwndDlg) {
wstring s, size_on_disk, cr;
wstring s, size_on_disk, cr, frag;
WCHAR old_text[1024];
float ratio;
@ -717,6 +739,21 @@ void BtrfsPropSheet::set_size_on_disk(HWND hwndDlg) {
if (cr != old_text)
SetDlgItemTextW(hwndDlg, IDC_COMPRESSION_RATIO, cr.c_str());
uint64_t extent_size = (allocsize - sparsesize - sizes[0]) / sector_size;
if (num_extents == 0 || extent_size <= 1)
ratio = 0.0f;
else
ratio = 100.0f * ((float)num_extents / (float)(extent_size - 1));
wstring_sprintf(frag, frag_format, ratio);
GetDlgItemTextW(hwndDlg, IDC_FRAGMENTATION, old_text, sizeof(old_text) / sizeof(WCHAR));
if (frag != old_text)
SetDlgItemTextW(hwndDlg, IDC_FRAGMENTATION, frag.c_str());
}
void BtrfsPropSheet::change_perm_flag(HWND hDlg, ULONG flag, UINT state) {
@ -945,6 +982,9 @@ void BtrfsPropSheet::init_propsheet(HWND hwndDlg) {
if (cr_format[0] == 0)
GetDlgItemTextW(hwndDlg, IDC_COMPRESSION_RATIO, cr_format, sizeof(cr_format) / sizeof(WCHAR));
if (frag_format[0] == 0)
GetDlgItemTextW(hwndDlg, IDC_FRAGMENTATION, frag_format, sizeof(frag_format) / sizeof(WCHAR));
set_size_on_disk(hwndDlg);
if (thread)
@ -1180,7 +1220,7 @@ static INT_PTR CALLBACK PropSheetDlgProc(HWND hwndDlg, UINT uMsg, WPARAM wParam,
case CBN_SELCHANGE: {
switch (LOWORD(wParam)) {
case IDC_COMPRESS_TYPE: {
int sel = SendMessageW(GetDlgItem(hwndDlg, LOWORD(wParam)), CB_GETCURSEL, 0, 0);
auto sel = SendMessageW(GetDlgItem(hwndDlg, LOWORD(wParam)), CB_GETCURSEL, 0, 0);
if (bps->min_compression_type != bps->max_compression_type) {
if (sel == 0)