mirror of
https://github.com/reactos/reactos.git
synced 2024-08-24 20:28:57 +00:00
1619 lines
50 KiB
C++
1619 lines
50 KiB
C++
![]() |
/* Copyright (c) Mark Harmstone 2016-17
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*
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* This file is part of WinBtrfs.
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*
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* WinBtrfs is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public Licence as published by
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* the Free Software Foundation, either version 3 of the Licence, or
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* (at your option) any later version.
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*
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* WinBtrfs is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public Licence for more details.
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*
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* You should have received a copy of the GNU Lesser General Public Licence
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* along with WinBtrfs. If not, see <http://www.gnu.org/licenses/>. */
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#define ISOLATION_AWARE_ENABLED 1
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#define STRSAFE_NO_DEPRECATE
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#include "shellext.h"
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#ifndef __REACTOS__
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#include <windows.h>
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#include <strsafe.h>
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#include <winternl.h>
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#else
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#define WIN32_NO_STATUS
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#include <windef.h>
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#include <winbase.h>
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#include <strsafe.h>
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#include <ndk/iofuncs.h>
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#include <ndk/iotypes.h>
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#endif
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#define NO_SHLWAPI_STRFCNS
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#include <shlwapi.h>
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#include <uxtheme.h>
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#include "volpropsheet.h"
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#include "resource.h"
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HRESULT __stdcall BtrfsVolPropSheet::QueryInterface(REFIID riid, void **ppObj) {
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if (riid == IID_IUnknown || riid == IID_IShellPropSheetExt) {
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*ppObj = static_cast<IShellPropSheetExt*>(this);
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AddRef();
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return S_OK;
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} else if (riid == IID_IShellExtInit) {
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*ppObj = static_cast<IShellExtInit*>(this);
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AddRef();
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return S_OK;
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}
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*ppObj = NULL;
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return E_NOINTERFACE;
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}
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HRESULT __stdcall BtrfsVolPropSheet::Initialize(PCIDLIST_ABSOLUTE pidlFolder, IDataObject* pdtobj, HKEY hkeyProgID) {
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HANDLE h;
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ULONG num_files;
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FORMATETC format = { CF_HDROP, NULL, DVASPECT_CONTENT, -1, TYMED_HGLOBAL };
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HDROP hdrop;
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if (pidlFolder)
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return E_FAIL;
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if (!pdtobj)
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return E_FAIL;
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stgm.tymed = TYMED_HGLOBAL;
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if (FAILED(pdtobj->GetData(&format, &stgm)))
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return E_INVALIDARG;
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stgm_set = TRUE;
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hdrop = (HDROP)GlobalLock(stgm.hGlobal);
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if (!hdrop) {
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ReleaseStgMedium(&stgm);
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stgm_set = FALSE;
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return E_INVALIDARG;
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}
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num_files = DragQueryFileW((HDROP)stgm.hGlobal, 0xFFFFFFFF, NULL, 0);
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if (num_files > 1) {
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GlobalUnlock(hdrop);
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return E_FAIL;
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}
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if (DragQueryFileW((HDROP)stgm.hGlobal, 0, fn, sizeof(fn) / sizeof(MAX_PATH))) {
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h = CreateFileW(fn, FILE_TRAVERSE | FILE_READ_ATTRIBUTES, FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE, NULL,
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OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS | FILE_FLAG_OPEN_REPARSE_POINT, NULL);
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if (h != INVALID_HANDLE_VALUE) {
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NTSTATUS Status;
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IO_STATUS_BLOCK iosb;
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ULONG devsize, i;
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i = 0;
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devsize = 1024;
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devices = (btrfs_device*)malloc(devsize);
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while (TRUE) {
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Status = NtFsControlFile(h, NULL, NULL, NULL, &iosb, FSCTL_BTRFS_GET_DEVICES, NULL, 0, devices, devsize);
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if (Status == STATUS_BUFFER_OVERFLOW) {
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if (i < 8) {
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devsize += 1024;
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free(devices);
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devices = (btrfs_device*)malloc(devsize);
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i++;
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} else {
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CloseHandle(h);
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GlobalUnlock(hdrop);
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return E_FAIL;
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}
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} else
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break;
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}
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if (!NT_SUCCESS(Status)) {
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CloseHandle(h);
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GlobalUnlock(hdrop);
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return E_FAIL;
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}
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Status = NtFsControlFile(h, NULL, NULL, NULL, &iosb, FSCTL_BTRFS_GET_UUID, NULL, 0, &uuid, sizeof(BTRFS_UUID));
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uuid_set = NT_SUCCESS(Status);
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ignore = FALSE;
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balance = new BtrfsBalance(fn);
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CloseHandle(h);
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} else {
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GlobalUnlock(hdrop);
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return E_FAIL;
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}
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} else {
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GlobalUnlock(hdrop);
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return E_FAIL;
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}
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GlobalUnlock(hdrop);
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return S_OK;
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}
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typedef struct {
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UINT64 dev_id;
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WCHAR* name;
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UINT64 alloc;
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UINT64 size;
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} dev;
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void BtrfsVolPropSheet::FormatUsage(HWND hwndDlg, WCHAR* s, ULONG size, btrfs_usage* usage) {
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UINT8 i, j;
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UINT64 num_devs, k, dev_size, dev_alloc, data_size, data_alloc, metadata_size, metadata_alloc;
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btrfs_device* bd;
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dev* devs = NULL;
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btrfs_usage* bue;
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WCHAR t[255], u[255], v[255];
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static const UINT64 types[] = { BLOCK_FLAG_DATA, BLOCK_FLAG_DATA | BLOCK_FLAG_METADATA, BLOCK_FLAG_METADATA, BLOCK_FLAG_SYSTEM };
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static const ULONG typestrings[] = { IDS_USAGE_DATA, IDS_USAGE_MIXED, IDS_USAGE_METADATA, IDS_USAGE_SYSTEM };
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static const UINT64 duptypes[] = { 0, BLOCK_FLAG_DUPLICATE, BLOCK_FLAG_RAID0, BLOCK_FLAG_RAID1, BLOCK_FLAG_RAID10, BLOCK_FLAG_RAID5, BLOCK_FLAG_RAID6 };
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static const ULONG dupstrings[] = { IDS_SINGLE, IDS_DUP, IDS_RAID0, IDS_RAID1, IDS_RAID10, IDS_RAID5, IDS_RAID6 };
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s[0] = 0;
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num_devs = 0;
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bd = devices;
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while (TRUE) {
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num_devs++;
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if (bd->next_entry > 0)
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bd = (btrfs_device*)((UINT8*)bd + bd->next_entry);
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else
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break;
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}
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devs = (dev*)malloc(sizeof(dev) * num_devs);
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memset(devs, 0, sizeof(dev) * num_devs);
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bd = devices;
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k = 0;
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dev_size = 0;
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while (TRUE) {
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if (bd->missing) {
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if (!LoadStringW(module, IDS_MISSING, u, sizeof(u) / sizeof(WCHAR))) {
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ShowError(hwndDlg, GetLastError());
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goto end;
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}
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devs[k].name = (WCHAR*)malloc((wcslen(u) + 1) * sizeof(WCHAR));
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wcscpy(devs[k].name, u);
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} else if (bd->device_number == 0xffffffff) {
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devs[k].name = (WCHAR*)malloc(bd->namelen + sizeof(WCHAR));
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memcpy(devs[k].name, bd->name, bd->namelen);
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devs[k].name[bd->namelen / sizeof(WCHAR)] = 0;
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} else if (bd->partition_number == 0) {
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if (!LoadStringW(module, IDS_DISK_NUM, u, sizeof(u) / sizeof(WCHAR))) {
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ShowError(hwndDlg, GetLastError());
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goto end;
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}
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if (StringCchPrintfW(t, sizeof(t) / sizeof(WCHAR), u, bd->device_number) == STRSAFE_E_INSUFFICIENT_BUFFER)
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goto end;
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devs[k].name = (WCHAR*)malloc((wcslen(t) + 1) * sizeof(WCHAR));
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wcscpy(devs[k].name, t);
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} else {
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if (!LoadStringW(module, IDS_DISK_PART_NUM, u, sizeof(u) / sizeof(WCHAR))) {
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ShowError(hwndDlg, GetLastError());
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goto end;
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}
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if (StringCchPrintfW(t, sizeof(t) / sizeof(WCHAR), u, bd->device_number, bd->partition_number) == STRSAFE_E_INSUFFICIENT_BUFFER)
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goto end;
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devs[k].name = (WCHAR*)malloc((wcslen(t) + 1) * sizeof(WCHAR));
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wcscpy(devs[k].name, t);
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}
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devs[k].dev_id = bd->dev_id;
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devs[k].alloc = 0;
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devs[k].size = bd->size;
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dev_size += bd->size;
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k++;
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if (bd->next_entry > 0)
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bd = (btrfs_device*)((UINT8*)bd + bd->next_entry);
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else
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break;
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}
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dev_alloc = 0;
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data_size = data_alloc = 0;
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metadata_size = metadata_alloc = 0;
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bue = usage;
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while (TRUE) {
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for (k = 0; k < bue->num_devices; k++) {
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dev_alloc += bue->devices[k].alloc;
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if (bue->type & BLOCK_FLAG_DATA) {
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data_alloc += bue->devices[k].alloc;
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}
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if (bue->type & BLOCK_FLAG_METADATA) {
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metadata_alloc += bue->devices[k].alloc;
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}
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}
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if (bue->type & BLOCK_FLAG_DATA) {
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data_size += bue->size;
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}
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if (bue->type & BLOCK_FLAG_METADATA) {
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metadata_size += bue->size;
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}
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if (bue->next_entry > 0)
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bue = (btrfs_usage*)((UINT8*)bue + bue->next_entry);
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else
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break;
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}
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// device size
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if (!LoadStringW(module, IDS_USAGE_DEV_SIZE, u, sizeof(u) / sizeof(WCHAR))) {
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ShowError(hwndDlg, GetLastError());
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goto end;
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}
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format_size(dev_size, v, sizeof(v) / sizeof(WCHAR), FALSE);
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if (StringCchPrintfW(t, sizeof(t) / sizeof(WCHAR), u, v) == STRSAFE_E_INSUFFICIENT_BUFFER)
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goto end;
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if (StringCchCatW(s, size, t) == STRSAFE_E_INSUFFICIENT_BUFFER)
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goto end;
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if (StringCchCatW(s, size, L"\r\n") == STRSAFE_E_INSUFFICIENT_BUFFER)
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goto end;
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// device allocated
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if (!LoadStringW(module, IDS_USAGE_DEV_ALLOC, u, sizeof(u) / sizeof(WCHAR))) {
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ShowError(hwndDlg, GetLastError());
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goto end;
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}
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format_size(dev_alloc, v, sizeof(v) / sizeof(WCHAR), FALSE);
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if (StringCchPrintfW(t, sizeof(t) / sizeof(WCHAR), u, v) == STRSAFE_E_INSUFFICIENT_BUFFER)
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goto end;
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if (StringCchCatW(s, size, t) == STRSAFE_E_INSUFFICIENT_BUFFER)
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goto end;
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if (StringCchCatW(s, size, L"\r\n") == STRSAFE_E_INSUFFICIENT_BUFFER)
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goto end;
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// device unallocated
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if (!LoadStringW(module, IDS_USAGE_DEV_UNALLOC, u, sizeof(u) / sizeof(WCHAR))) {
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ShowError(hwndDlg, GetLastError());
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goto end;
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}
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format_size(dev_size - dev_alloc, v, sizeof(v) / sizeof(WCHAR), FALSE);
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if (StringCchPrintfW(t, sizeof(t) / sizeof(WCHAR), u, v) == STRSAFE_E_INSUFFICIENT_BUFFER)
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goto end;
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if (StringCchCatW(s, size, t) == STRSAFE_E_INSUFFICIENT_BUFFER)
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goto end;
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if (StringCchCatW(s, size, L"\r\n") == STRSAFE_E_INSUFFICIENT_BUFFER)
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goto end;
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// data ratio
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if (data_alloc > 0) {
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if (!LoadStringW(module, IDS_USAGE_DATA_RATIO, u, sizeof(u) / sizeof(WCHAR))) {
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ShowError(hwndDlg, GetLastError());
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goto end;
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}
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|
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if (StringCchPrintfW(t, sizeof(t) / sizeof(WCHAR), u, (float)data_alloc / (float)data_size) == STRSAFE_E_INSUFFICIENT_BUFFER)
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|
goto end;
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|
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|
if (StringCchCatW(s, size, t) == STRSAFE_E_INSUFFICIENT_BUFFER)
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|
goto end;
|
||
|
|
||
|
if (StringCchCatW(s, size, L"\r\n") == STRSAFE_E_INSUFFICIENT_BUFFER)
|
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|
goto end;
|
||
|
}
|
||
|
|
||
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// metadata ratio
|
||
|
|
||
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if (!LoadStringW(module, IDS_USAGE_METADATA_RATIO, u, sizeof(u) / sizeof(WCHAR))) {
|
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|
ShowError(hwndDlg, GetLastError());
|
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|
goto end;
|
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|
}
|
||
|
|
||
|
if (StringCchPrintfW(t, sizeof(t) / sizeof(WCHAR), u, (float)metadata_alloc / (float)metadata_size) == STRSAFE_E_INSUFFICIENT_BUFFER)
|
||
|
goto end;
|
||
|
|
||
|
if (StringCchCatW(s, size, t) == STRSAFE_E_INSUFFICIENT_BUFFER)
|
||
|
goto end;
|
||
|
|
||
|
if (StringCchCatW(s, size, L"\r\n") == STRSAFE_E_INSUFFICIENT_BUFFER)
|
||
|
goto end;
|
||
|
|
||
|
if (StringCchCatW(s, size, L"\r\n") == STRSAFE_E_INSUFFICIENT_BUFFER)
|
||
|
goto end;
|
||
|
|
||
|
for (i = 0; i < sizeof(types) / sizeof(types[0]); i++) {
|
||
|
for (j = 0; j < sizeof(duptypes) / sizeof(duptypes[0]); j++) {
|
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|
bue = usage;
|
||
|
|
||
|
while (TRUE) {
|
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|
if ((bue->type & types[i]) == types[i] &&
|
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|
((duptypes[j] == 0 && (bue->type & (BLOCK_FLAG_DUPLICATE | BLOCK_FLAG_RAID0 | BLOCK_FLAG_RAID1 | BLOCK_FLAG_RAID10 | BLOCK_FLAG_RAID5 | BLOCK_FLAG_RAID6)) == 0)
|
||
|
|| bue->type & duptypes[j])) {
|
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|
WCHAR typestring[255], dupstring[255], sizestring[255], usedstring[255];
|
||
|
|
||
|
if (bue->type & BLOCK_FLAG_DATA && bue->type & BLOCK_FLAG_METADATA && (types[i] == BLOCK_FLAG_DATA || types[i] == BLOCK_FLAG_METADATA))
|
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|
break;
|
||
|
|
||
|
if (!LoadStringW(module, typestrings[i], typestring, sizeof(typestring) / sizeof(WCHAR))) {
|
||
|
ShowError(hwndDlg, GetLastError());
|
||
|
goto end;
|
||
|
}
|
||
|
|
||
|
if (!LoadStringW(module, dupstrings[j], dupstring, sizeof(dupstring) / sizeof(WCHAR))) {
|
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|
ShowError(hwndDlg, GetLastError());
|
||
|
goto end;
|
||
|
}
|
||
|
|
||
|
format_size(bue->size, sizestring, sizeof(sizestring) / sizeof(WCHAR), FALSE);
|
||
|
format_size(bue->used, usedstring, sizeof(usedstring) / sizeof(WCHAR), FALSE);
|
||
|
|
||
|
if (StringCchPrintfW(t, sizeof(t) / sizeof(WCHAR), typestring, dupstring, sizestring, usedstring) == STRSAFE_E_INSUFFICIENT_BUFFER)
|
||
|
goto end;
|
||
|
|
||
|
if (StringCchCatW(s, size, t) == STRSAFE_E_INSUFFICIENT_BUFFER)
|
||
|
goto end;
|
||
|
|
||
|
if (StringCchCatW(s, size, L"\r\n") == STRSAFE_E_INSUFFICIENT_BUFFER)
|
||
|
goto end;
|
||
|
|
||
|
for (k = 0; k < bue->num_devices; k++) {
|
||
|
UINT64 l;
|
||
|
BOOL found = FALSE;
|
||
|
|
||
|
format_size(bue->devices[k].alloc, sizestring, sizeof(sizestring) / sizeof(WCHAR), FALSE);
|
||
|
|
||
|
for (l = 0; l < num_devs; l++) {
|
||
|
if (devs[l].dev_id == bue->devices[k].dev_id) {
|
||
|
if (StringCchPrintfW(t, sizeof(t) / sizeof(WCHAR), L"%s\t%s", devs[l].name, sizestring) == STRSAFE_E_INSUFFICIENT_BUFFER)
|
||
|
goto end;
|
||
|
|
||
|
if (StringCchCatW(s, size, t) == STRSAFE_E_INSUFFICIENT_BUFFER)
|
||
|
goto end;
|
||
|
|
||
|
if (StringCchCatW(s, size, L"\r\n") == STRSAFE_E_INSUFFICIENT_BUFFER)
|
||
|
goto end;
|
||
|
|
||
|
devs[l].alloc += bue->devices[k].alloc;
|
||
|
|
||
|
found = TRUE;
|
||
|
break;
|
||
|
}
|
||
|
}
|
||
|
|
||
|
if (!found) {
|
||
|
if (!LoadStringW(module, IDS_UNKNOWN_DEVICE, typestring, sizeof(typestring) / sizeof(WCHAR))) {
|
||
|
ShowError(hwndDlg, GetLastError());
|
||
|
goto end;
|
||
|
}
|
||
|
|
||
|
if (StringCchPrintfW(t, sizeof(t) / sizeof(WCHAR), typestring, bue->devices[k].dev_id) == STRSAFE_E_INSUFFICIENT_BUFFER)
|
||
|
goto end;
|
||
|
|
||
|
if (StringCchCatW(s, size, t) == STRSAFE_E_INSUFFICIENT_BUFFER)
|
||
|
goto end;
|
||
|
|
||
|
if (StringCchCatW(s, size, L"\t") == STRSAFE_E_INSUFFICIENT_BUFFER)
|
||
|
goto end;
|
||
|
|
||
|
if (StringCchCatW(s, size, sizestring) == STRSAFE_E_INSUFFICIENT_BUFFER)
|
||
|
goto end;
|
||
|
|
||
|
if (StringCchCatW(s, size, L"\r\n") == STRSAFE_E_INSUFFICIENT_BUFFER)
|
||
|
goto end;
|
||
|
}
|
||
|
}
|
||
|
|
||
|
if (StringCchCatW(s, size, L"\r\n") == STRSAFE_E_INSUFFICIENT_BUFFER)
|
||
|
goto end;
|
||
|
|
||
|
break;
|
||
|
}
|
||
|
|
||
|
if (bue->next_entry > 0)
|
||
|
bue = (btrfs_usage*)((UINT8*)bue + bue->next_entry);
|
||
|
else
|
||
|
break;
|
||
|
}
|
||
|
}
|
||
|
}
|
||
|
|
||
|
if (!LoadStringW(module, IDS_USAGE_UNALLOC, t, sizeof(t) / sizeof(WCHAR))) {
|
||
|
ShowError(hwndDlg, GetLastError());
|
||
|
goto end;
|
||
|
}
|
||
|
|
||
|
if (StringCchCatW(s, size, t) == STRSAFE_E_INSUFFICIENT_BUFFER)
|
||
|
goto end;
|
||
|
|
||
|
if (StringCchCatW(s, size, L"\r\n") == STRSAFE_E_INSUFFICIENT_BUFFER)
|
||
|
goto end;
|
||
|
|
||
|
for (k = 0; k < num_devs; k++) {
|
||
|
WCHAR sizestring[255];
|
||
|
|
||
|
format_size(devs[k].size - devs[k].alloc, sizestring, sizeof(sizestring) / sizeof(WCHAR), FALSE);
|
||
|
|
||
|
if (StringCchPrintfW(t, sizeof(t) / sizeof(WCHAR), L"%s\t%s", devs[k].name, sizestring) == STRSAFE_E_INSUFFICIENT_BUFFER)
|
||
|
goto end;
|
||
|
|
||
|
if (StringCchCatW(s, size, t) == STRSAFE_E_INSUFFICIENT_BUFFER)
|
||
|
goto end;
|
||
|
|
||
|
if (StringCchCatW(s, size, L"\r\n") == STRSAFE_E_INSUFFICIENT_BUFFER)
|
||
|
goto end;
|
||
|
}
|
||
|
|
||
|
end:
|
||
|
if (devs) {
|
||
|
for (k = 0; k < num_devs; k++) {
|
||
|
if (devs[k].name) free(devs[k].name);
|
||
|
}
|
||
|
|
||
|
free(devs);
|
||
|
}
|
||
|
}
|
||
|
|
||
|
void BtrfsVolPropSheet::RefreshUsage(HWND hwndDlg) {
|
||
|
HANDLE h;
|
||
|
WCHAR s[4096];
|
||
|
btrfs_usage* usage;
|
||
|
|
||
|
h = CreateFileW(fn, FILE_TRAVERSE | FILE_READ_ATTRIBUTES, FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE, NULL,
|
||
|
OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS | FILE_FLAG_OPEN_REPARSE_POINT, NULL);
|
||
|
|
||
|
if (h != INVALID_HANDLE_VALUE) {
|
||
|
NTSTATUS Status;
|
||
|
IO_STATUS_BLOCK iosb;
|
||
|
ULONG devsize, usagesize, i;
|
||
|
|
||
|
i = 0;
|
||
|
devsize = 1024;
|
||
|
|
||
|
devices = (btrfs_device*)malloc(devsize);
|
||
|
|
||
|
while (TRUE) {
|
||
|
Status = NtFsControlFile(h, NULL, NULL, NULL, &iosb, FSCTL_BTRFS_GET_DEVICES, NULL, 0, devices, devsize);
|
||
|
if (Status == STATUS_BUFFER_OVERFLOW) {
|
||
|
if (i < 8) {
|
||
|
devsize += 1024;
|
||
|
|
||
|
free(devices);
|
||
|
devices = (btrfs_device*)malloc(devsize);
|
||
|
|
||
|
i++;
|
||
|
} else
|
||
|
return;
|
||
|
} else
|
||
|
break;
|
||
|
}
|
||
|
|
||
|
if (!NT_SUCCESS(Status)) {
|
||
|
CloseHandle(h);
|
||
|
return;
|
||
|
}
|
||
|
|
||
|
i = 0;
|
||
|
usagesize = 1024;
|
||
|
|
||
|
usage = (btrfs_usage*)malloc(usagesize);
|
||
|
|
||
|
while (TRUE) {
|
||
|
Status = NtFsControlFile(h, NULL, NULL, NULL, &iosb, FSCTL_BTRFS_GET_USAGE, NULL, 0, usage, usagesize);
|
||
|
if (Status == STATUS_BUFFER_OVERFLOW) {
|
||
|
if (i < 8) {
|
||
|
usagesize += 1024;
|
||
|
|
||
|
free(usage);
|
||
|
usage = (btrfs_usage*)malloc(usagesize);
|
||
|
|
||
|
i++;
|
||
|
} else
|
||
|
return;
|
||
|
} else
|
||
|
break;
|
||
|
}
|
||
|
|
||
|
if (!NT_SUCCESS(Status)) {
|
||
|
free(usage);
|
||
|
CloseHandle(h);
|
||
|
return;
|
||
|
}
|
||
|
|
||
|
ignore = FALSE;
|
||
|
|
||
|
CloseHandle(h);
|
||
|
} else
|
||
|
return;
|
||
|
|
||
|
FormatUsage(hwndDlg, s, sizeof(s) / sizeof(WCHAR), usage);
|
||
|
|
||
|
SetDlgItemTextW(hwndDlg, IDC_USAGE_BOX, s);
|
||
|
|
||
|
free(usage);
|
||
|
}
|
||
|
|
||
|
INT_PTR CALLBACK BtrfsVolPropSheet::UsageDlgProc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam) {
|
||
|
switch (uMsg) {
|
||
|
case WM_INITDIALOG:
|
||
|
{
|
||
|
WCHAR s[4096];
|
||
|
int i;
|
||
|
ULONG usagesize;
|
||
|
NTSTATUS Status;
|
||
|
HANDLE h;
|
||
|
IO_STATUS_BLOCK iosb;
|
||
|
|
||
|
EnableThemeDialogTexture(hwndDlg, ETDT_ENABLETAB);
|
||
|
|
||
|
h = CreateFileW(fn, FILE_TRAVERSE | FILE_READ_ATTRIBUTES, FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE, NULL,
|
||
|
OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS | FILE_FLAG_OPEN_REPARSE_POINT, NULL);
|
||
|
|
||
|
if (h != INVALID_HANDLE_VALUE) {
|
||
|
btrfs_usage* usage;
|
||
|
|
||
|
i = 0;
|
||
|
usagesize = 1024;
|
||
|
|
||
|
usage = (btrfs_usage*)malloc(usagesize);
|
||
|
|
||
|
while (TRUE) {
|
||
|
Status = NtFsControlFile(h, NULL, NULL, NULL, &iosb, FSCTL_BTRFS_GET_USAGE, NULL, 0, usage, usagesize);
|
||
|
if (Status == STATUS_BUFFER_OVERFLOW) {
|
||
|
if (i < 8) {
|
||
|
usagesize += 1024;
|
||
|
|
||
|
free(usage);
|
||
|
usage = (btrfs_usage*)malloc(usagesize);
|
||
|
|
||
|
i++;
|
||
|
} else
|
||
|
break;
|
||
|
} else
|
||
|
break;
|
||
|
}
|
||
|
|
||
|
if (!NT_SUCCESS(Status)) {
|
||
|
free(usage);
|
||
|
CloseHandle(h);
|
||
|
break;
|
||
|
}
|
||
|
|
||
|
CloseHandle(h);
|
||
|
|
||
|
FormatUsage(hwndDlg, s, sizeof(s) / sizeof(WCHAR), usage);
|
||
|
|
||
|
SetDlgItemTextW(hwndDlg, IDC_USAGE_BOX, s);
|
||
|
|
||
|
free(usage);
|
||
|
}
|
||
|
|
||
|
break;
|
||
|
}
|
||
|
|
||
|
case WM_COMMAND:
|
||
|
switch (HIWORD(wParam)) {
|
||
|
case BN_CLICKED:
|
||
|
switch (LOWORD(wParam)) {
|
||
|
case IDOK:
|
||
|
case IDCANCEL:
|
||
|
EndDialog(hwndDlg, 0);
|
||
|
return TRUE;
|
||
|
|
||
|
case IDC_USAGE_REFRESH:
|
||
|
RefreshUsage(hwndDlg);
|
||
|
return TRUE;
|
||
|
}
|
||
|
break;
|
||
|
}
|
||
|
break;
|
||
|
}
|
||
|
|
||
|
return FALSE;
|
||
|
}
|
||
|
|
||
|
static INT_PTR CALLBACK stub_UsageDlgProc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam) {
|
||
|
BtrfsVolPropSheet* bvps;
|
||
|
|
||
|
if (uMsg == WM_INITDIALOG) {
|
||
|
SetWindowLongPtr(hwndDlg, GWLP_USERDATA, (LONG_PTR)lParam);
|
||
|
bvps = (BtrfsVolPropSheet*)lParam;
|
||
|
} else {
|
||
|
bvps = (BtrfsVolPropSheet*)GetWindowLongPtr(hwndDlg, GWLP_USERDATA);
|
||
|
}
|
||
|
|
||
|
if (bvps)
|
||
|
return bvps->UsageDlgProc(hwndDlg, uMsg, wParam, lParam);
|
||
|
else
|
||
|
return FALSE;
|
||
|
}
|
||
|
|
||
|
void BtrfsVolPropSheet::ShowUsage(HWND hwndDlg) {
|
||
|
DialogBoxParamW(module, MAKEINTRESOURCEW(IDD_VOL_USAGE), hwndDlg, stub_UsageDlgProc, (LPARAM)this);
|
||
|
}
|
||
|
|
||
|
static void add_lv_column(HWND list, int string, int cx) {
|
||
|
LVCOLUMNW lvc;
|
||
|
WCHAR s[255];
|
||
|
|
||
|
if (!LoadStringW(module, string, s, sizeof(s) / sizeof(WCHAR))) {
|
||
|
ShowError(GetParent(list), GetLastError());
|
||
|
return;
|
||
|
}
|
||
|
|
||
|
lvc.mask = LVCF_TEXT|LVCF_WIDTH;
|
||
|
lvc.pszText = s;
|
||
|
lvc.cx = cx;
|
||
|
SendMessageW(list, LVM_INSERTCOLUMNW, 0, (LPARAM)&lvc);
|
||
|
}
|
||
|
|
||
|
static int CALLBACK lv_sort(LPARAM lParam1, LPARAM lParam2, LPARAM lParamSort) {
|
||
|
if (lParam1 < lParam2)
|
||
|
return -1;
|
||
|
else if (lParam1 > lParam2)
|
||
|
return 1;
|
||
|
else
|
||
|
return 0;
|
||
|
}
|
||
|
|
||
|
static UINT64 find_dev_alloc(UINT64 dev_id, btrfs_usage* usage) {
|
||
|
btrfs_usage* bue;
|
||
|
UINT64 alloc;
|
||
|
|
||
|
alloc = 0;
|
||
|
|
||
|
bue = usage;
|
||
|
while (TRUE) {
|
||
|
UINT64 k;
|
||
|
|
||
|
for (k = 0; k < bue->num_devices; k++) {
|
||
|
if (bue->devices[k].dev_id == dev_id)
|
||
|
alloc += bue->devices[k].alloc;
|
||
|
}
|
||
|
|
||
|
if (bue->next_entry > 0)
|
||
|
bue = (btrfs_usage*)((UINT8*)bue + bue->next_entry);
|
||
|
else
|
||
|
break;
|
||
|
}
|
||
|
|
||
|
return alloc;
|
||
|
}
|
||
|
|
||
|
void BtrfsVolPropSheet::RefreshDevList(HWND devlist) {
|
||
|
HANDLE h;
|
||
|
NTSTATUS Status;
|
||
|
IO_STATUS_BLOCK iosb;
|
||
|
ULONG usagesize, devsize;
|
||
|
btrfs_usage* usage;
|
||
|
btrfs_device* bd;
|
||
|
int i;
|
||
|
UINT64 num_rw_devices;
|
||
|
|
||
|
h = CreateFileW(fn, FILE_TRAVERSE | FILE_READ_ATTRIBUTES, FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE, NULL,
|
||
|
OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS | FILE_FLAG_OPEN_REPARSE_POINT, NULL);
|
||
|
|
||
|
if (h == INVALID_HANDLE_VALUE) {
|
||
|
ShowError(GetParent(devlist), GetLastError());
|
||
|
return;
|
||
|
}
|
||
|
|
||
|
i = 0;
|
||
|
devsize = 1024;
|
||
|
|
||
|
if (devices)
|
||
|
free(devices);
|
||
|
|
||
|
devices = (btrfs_device*)malloc(devsize);
|
||
|
|
||
|
while (TRUE) {
|
||
|
Status = NtFsControlFile(h, NULL, NULL, NULL, &iosb, FSCTL_BTRFS_GET_DEVICES, NULL, 0, devices, devsize);
|
||
|
if (Status == STATUS_BUFFER_OVERFLOW) {
|
||
|
if (i < 8) {
|
||
|
devsize += 1024;
|
||
|
|
||
|
free(devices);
|
||
|
devices = (btrfs_device*)malloc(devsize);
|
||
|
|
||
|
i++;
|
||
|
} else
|
||
|
return;
|
||
|
} else
|
||
|
break;
|
||
|
}
|
||
|
|
||
|
if (!NT_SUCCESS(Status)) {
|
||
|
CloseHandle(h);
|
||
|
return;
|
||
|
}
|
||
|
|
||
|
bd = devices;
|
||
|
|
||
|
i = 0;
|
||
|
usagesize = 1024;
|
||
|
|
||
|
usage = (btrfs_usage*)malloc(usagesize);
|
||
|
|
||
|
while (TRUE) {
|
||
|
Status = NtFsControlFile(h, NULL, NULL, NULL, &iosb, FSCTL_BTRFS_GET_USAGE, NULL, 0, usage, usagesize);
|
||
|
if (Status == STATUS_BUFFER_OVERFLOW) {
|
||
|
if (i < 8) {
|
||
|
usagesize += 1024;
|
||
|
|
||
|
free(usage);
|
||
|
usage = (btrfs_usage*)malloc(usagesize);
|
||
|
|
||
|
i++;
|
||
|
} else {
|
||
|
free(usage);
|
||
|
CloseHandle(h);
|
||
|
return;
|
||
|
}
|
||
|
} else
|
||
|
break;
|
||
|
}
|
||
|
|
||
|
if (!NT_SUCCESS(Status)) {
|
||
|
free(usage);
|
||
|
CloseHandle(h);
|
||
|
return;
|
||
|
}
|
||
|
|
||
|
CloseHandle(h);
|
||
|
|
||
|
SendMessageW(devlist, LVM_DELETEALLITEMS, 0, 0);
|
||
|
|
||
|
num_rw_devices = 0;
|
||
|
|
||
|
i = 0;
|
||
|
while (TRUE) {
|
||
|
LVITEMW lvi;
|
||
|
WCHAR s[255], u[255];
|
||
|
UINT64 alloc;
|
||
|
|
||
|
// ID
|
||
|
|
||
|
RtlZeroMemory(&lvi, sizeof(LVITEMW));
|
||
|
lvi.mask = LVIF_TEXT | LVIF_PARAM;
|
||
|
lvi.iItem = SendMessageW(devlist, LVM_GETITEMCOUNT, 0, 0);
|
||
|
lvi.lParam = bd->dev_id;
|
||
|
|
||
|
StringCchPrintfW(s, sizeof(s) / sizeof(WCHAR), L"%llu", bd->dev_id);
|
||
|
lvi.pszText = s;
|
||
|
|
||
|
SendMessageW(devlist, LVM_INSERTITEMW, 0, (LPARAM)&lvi);
|
||
|
|
||
|
// description
|
||
|
|
||
|
lvi.mask = LVIF_TEXT;
|
||
|
lvi.iSubItem = 1;
|
||
|
|
||
|
if (bd->missing) {
|
||
|
if (!LoadStringW(module, IDS_MISSING, u, sizeof(u) / sizeof(WCHAR))) {
|
||
|
ShowError(GetParent(devlist), GetLastError());
|
||
|
break;
|
||
|
}
|
||
|
|
||
|
wcscpy(s, u);
|
||
|
} else if (bd->device_number == 0xffffffff) {
|
||
|
memcpy(s, bd->name, bd->namelen);
|
||
|
s[bd->namelen / sizeof(WCHAR)] = 0;
|
||
|
} else if (bd->partition_number == 0) {
|
||
|
if (!LoadStringW(module, IDS_DISK_NUM, u, sizeof(u) / sizeof(WCHAR))) {
|
||
|
ShowError(GetParent(devlist), GetLastError());
|
||
|
break;
|
||
|
}
|
||
|
|
||
|
if (StringCchPrintfW(s, sizeof(s) / sizeof(WCHAR), u, bd->device_number) == STRSAFE_E_INSUFFICIENT_BUFFER)
|
||
|
break;
|
||
|
} else {
|
||
|
if (!LoadStringW(module, IDS_DISK_PART_NUM, u, sizeof(u) / sizeof(WCHAR))) {
|
||
|
ShowError(GetParent(devlist), GetLastError());
|
||
|
break;
|
||
|
}
|
||
|
|
||
|
if (StringCchPrintfW(s, sizeof(s) / sizeof(WCHAR), u, bd->device_number, bd->partition_number) == STRSAFE_E_INSUFFICIENT_BUFFER)
|
||
|
break;
|
||
|
}
|
||
|
|
||
|
lvi.pszText = s;
|
||
|
|
||
|
SendMessageW(devlist, LVM_SETITEMW, 0, (LPARAM)&lvi);
|
||
|
|
||
|
// readonly
|
||
|
|
||
|
lvi.iSubItem = 2;
|
||
|
LoadStringW(module, bd->readonly ? IDS_DEVLIST_READONLY_YES : IDS_DEVLIST_READONLY_NO, s, sizeof(s) / sizeof(WCHAR));
|
||
|
lvi.pszText = s;
|
||
|
SendMessageW(devlist, LVM_SETITEMW, 0, (LPARAM)&lvi);
|
||
|
|
||
|
if (!bd->readonly)
|
||
|
num_rw_devices++;
|
||
|
|
||
|
// size
|
||
|
|
||
|
lvi.iSubItem = 3;
|
||
|
format_size(bd->size, s, sizeof(s) / sizeof(WCHAR), FALSE);
|
||
|
lvi.pszText = s;
|
||
|
SendMessageW(devlist, LVM_SETITEMW, 0, (LPARAM)&lvi);
|
||
|
|
||
|
// alloc
|
||
|
|
||
|
alloc = find_dev_alloc(bd->dev_id, usage);
|
||
|
|
||
|
lvi.iSubItem = 4;
|
||
|
format_size(alloc, s, sizeof(s) / sizeof(WCHAR), FALSE);
|
||
|
lvi.pszText = s;
|
||
|
SendMessageW(devlist, LVM_SETITEMW, 0, (LPARAM)&lvi);
|
||
|
|
||
|
// alloc %
|
||
|
|
||
|
StringCchPrintfW(s, sizeof(s) / sizeof(WCHAR), L"%1.1f%%", (float)alloc * 100.0f / (float)bd->size);
|
||
|
lvi.iSubItem = 5;
|
||
|
lvi.pszText = s;
|
||
|
SendMessageW(devlist, LVM_SETITEMW, 0, (LPARAM)&lvi);
|
||
|
|
||
|
i++;
|
||
|
|
||
|
if (bd->next_entry > 0)
|
||
|
bd = (btrfs_device*)((UINT8*)bd + bd->next_entry);
|
||
|
else
|
||
|
break;
|
||
|
}
|
||
|
|
||
|
free(usage);
|
||
|
|
||
|
SendMessageW(devlist, LVM_SORTITEMS, 0, (LPARAM)lv_sort);
|
||
|
|
||
|
EnableWindow(GetDlgItem(GetParent(devlist), IDC_DEVICE_ADD), num_rw_devices > 0);
|
||
|
EnableWindow(GetDlgItem(GetParent(devlist), IDC_DEVICE_REMOVE), num_rw_devices > 1);
|
||
|
}
|
||
|
|
||
|
void BtrfsVolPropSheet::ResetStats(HWND hwndDlg) {
|
||
|
HANDLE h;
|
||
|
WCHAR t[MAX_PATH + 100], sel[10];
|
||
|
SHELLEXECUTEINFOW sei;
|
||
|
|
||
|
_itow(stats_dev, sel, 10);
|
||
|
|
||
|
t[0] = '"';
|
||
|
GetModuleFileNameW(module, t + 1, (sizeof(t) / sizeof(WCHAR)) - 1);
|
||
|
wcscat(t, L"\",ResetStats ");
|
||
|
wcscat(t, fn);
|
||
|
wcscat(t, L"|");
|
||
|
wcscat(t, sel);
|
||
|
|
||
|
RtlZeroMemory(&sei, sizeof(sei));
|
||
|
|
||
|
sei.cbSize = sizeof(sei);
|
||
|
sei.hwnd = hwndDlg;
|
||
|
sei.lpVerb = L"runas";
|
||
|
sei.lpFile = L"rundll32.exe";
|
||
|
sei.lpParameters = t;
|
||
|
sei.nShow = SW_SHOW;
|
||
|
sei.fMask = SEE_MASK_NOCLOSEPROCESS;
|
||
|
|
||
|
if (!ShellExecuteExW(&sei)) {
|
||
|
ShowError(hwndDlg, GetLastError());
|
||
|
return;
|
||
|
}
|
||
|
|
||
|
WaitForSingleObject(sei.hProcess, INFINITE);
|
||
|
CloseHandle(sei.hProcess);
|
||
|
|
||
|
h = CreateFileW(fn, FILE_TRAVERSE | FILE_READ_ATTRIBUTES, FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE, NULL,
|
||
|
OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS | FILE_FLAG_OPEN_REPARSE_POINT, NULL);
|
||
|
|
||
|
if (h != INVALID_HANDLE_VALUE) {
|
||
|
NTSTATUS Status;
|
||
|
IO_STATUS_BLOCK iosb;
|
||
|
ULONG devsize, i;
|
||
|
|
||
|
i = 0;
|
||
|
devsize = 1024;
|
||
|
|
||
|
free(devices);
|
||
|
devices = (btrfs_device*)malloc(devsize);
|
||
|
|
||
|
while (TRUE) {
|
||
|
Status = NtFsControlFile(h, NULL, NULL, NULL, &iosb, FSCTL_BTRFS_GET_DEVICES, NULL, 0, devices, devsize);
|
||
|
if (Status == STATUS_BUFFER_OVERFLOW) {
|
||
|
if (i < 8) {
|
||
|
devsize += 1024;
|
||
|
|
||
|
free(devices);
|
||
|
devices = (btrfs_device*)malloc(devsize);
|
||
|
|
||
|
i++;
|
||
|
} else
|
||
|
break;
|
||
|
} else
|
||
|
break;
|
||
|
}
|
||
|
|
||
|
CloseHandle(h);
|
||
|
}
|
||
|
|
||
|
EndDialog(hwndDlg, 0);
|
||
|
}
|
||
|
|
||
|
INT_PTR CALLBACK BtrfsVolPropSheet::StatsDlgProc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam) {
|
||
|
switch (uMsg) {
|
||
|
case WM_INITDIALOG:
|
||
|
{
|
||
|
WCHAR s[255], t[255];
|
||
|
btrfs_device *bd, *dev = NULL;
|
||
|
int i;
|
||
|
|
||
|
static int stat_ids[] = { IDC_WRITE_ERRS, IDC_READ_ERRS, IDC_FLUSH_ERRS, IDC_CORRUPTION_ERRS, IDC_GENERATION_ERRS };
|
||
|
|
||
|
bd = devices;
|
||
|
|
||
|
while (TRUE) {
|
||
|
if (bd->dev_id == stats_dev) {
|
||
|
dev = bd;
|
||
|
break;
|
||
|
}
|
||
|
|
||
|
if (bd->next_entry > 0)
|
||
|
bd = (btrfs_device*)((UINT8*)bd + bd->next_entry);
|
||
|
else
|
||
|
break;
|
||
|
}
|
||
|
|
||
|
if (!dev) {
|
||
|
EndDialog(hwndDlg, 0);
|
||
|
ShowStringError(hwndDlg, IDS_CANNOT_FIND_DEVICE);
|
||
|
return FALSE;
|
||
|
}
|
||
|
|
||
|
GetDlgItemTextW(hwndDlg, IDC_DEVICE_ID, s, sizeof(s) / sizeof(WCHAR));
|
||
|
|
||
|
if (StringCchPrintfW(t, sizeof(t) / sizeof(WCHAR), s, dev->dev_id) == STRSAFE_E_INSUFFICIENT_BUFFER)
|
||
|
return FALSE;
|
||
|
|
||
|
SetDlgItemTextW(hwndDlg, IDC_DEVICE_ID, t);
|
||
|
|
||
|
for (i = 0; i < 5; i++) {
|
||
|
GetDlgItemTextW(hwndDlg, stat_ids[i], s, sizeof(s) / sizeof(WCHAR));
|
||
|
|
||
|
if (StringCchPrintfW(t, sizeof(t) / sizeof(WCHAR), s, dev->stats[i]) == STRSAFE_E_INSUFFICIENT_BUFFER)
|
||
|
return FALSE;
|
||
|
|
||
|
SetDlgItemTextW(hwndDlg, stat_ids[i], t);
|
||
|
}
|
||
|
|
||
|
SendMessageW(GetDlgItem(hwndDlg, IDC_RESET_STATS), BCM_SETSHIELD, 0, TRUE);
|
||
|
EnableWindow(GetDlgItem(hwndDlg, IDC_RESET_STATS), !readonly);
|
||
|
|
||
|
break;
|
||
|
}
|
||
|
|
||
|
case WM_COMMAND:
|
||
|
switch (HIWORD(wParam)) {
|
||
|
case BN_CLICKED:
|
||
|
switch (LOWORD(wParam)) {
|
||
|
case IDOK:
|
||
|
case IDCANCEL:
|
||
|
EndDialog(hwndDlg, 0);
|
||
|
return TRUE;
|
||
|
|
||
|
case IDC_RESET_STATS:
|
||
|
ResetStats(hwndDlg);
|
||
|
return TRUE;
|
||
|
}
|
||
|
break;
|
||
|
}
|
||
|
break;
|
||
|
}
|
||
|
|
||
|
return FALSE;
|
||
|
}
|
||
|
|
||
|
static INT_PTR CALLBACK stub_StatsDlgProc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam) {
|
||
|
BtrfsVolPropSheet* bvps;
|
||
|
|
||
|
if (uMsg == WM_INITDIALOG) {
|
||
|
SetWindowLongPtr(hwndDlg, GWLP_USERDATA, (LONG_PTR)lParam);
|
||
|
bvps = (BtrfsVolPropSheet*)lParam;
|
||
|
} else {
|
||
|
bvps = (BtrfsVolPropSheet*)GetWindowLongPtr(hwndDlg, GWLP_USERDATA);
|
||
|
}
|
||
|
|
||
|
if (bvps)
|
||
|
return bvps->StatsDlgProc(hwndDlg, uMsg, wParam, lParam);
|
||
|
else
|
||
|
return FALSE;
|
||
|
}
|
||
|
|
||
|
void BtrfsVolPropSheet::ShowStats(HWND hwndDlg, UINT64 devid) {
|
||
|
stats_dev = devid;
|
||
|
|
||
|
DialogBoxParamW(module, MAKEINTRESOURCEW(IDD_DEVICE_STATS), hwndDlg, stub_StatsDlgProc, (LPARAM)this);
|
||
|
}
|
||
|
|
||
|
INT_PTR CALLBACK BtrfsVolPropSheet::DeviceDlgProc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam) {
|
||
|
switch (uMsg) {
|
||
|
case WM_INITDIALOG:
|
||
|
{
|
||
|
HWND devlist;
|
||
|
RECT rect;
|
||
|
ULONG w;
|
||
|
|
||
|
EnableThemeDialogTexture(hwndDlg, ETDT_ENABLETAB);
|
||
|
|
||
|
devlist = GetDlgItem(hwndDlg, IDC_DEVLIST);
|
||
|
|
||
|
GetClientRect(devlist, &rect);
|
||
|
w = rect.right - rect.left;
|
||
|
|
||
|
add_lv_column(devlist, IDS_DEVLIST_ALLOC_PC, w * 5 / 44);
|
||
|
add_lv_column(devlist, IDS_DEVLIST_ALLOC, w * 6 / 44);
|
||
|
add_lv_column(devlist, IDS_DEVLIST_SIZE, w * 6 / 44);
|
||
|
add_lv_column(devlist, IDS_DEVLIST_READONLY, w * 7 / 44);
|
||
|
add_lv_column(devlist, IDS_DEVLIST_DESC, w * 16 / 44);
|
||
|
add_lv_column(devlist, IDS_DEVLIST_ID, w * 4 / 44);
|
||
|
|
||
|
SendMessageW(GetDlgItem(hwndDlg, IDC_DEVICE_ADD), BCM_SETSHIELD, 0, TRUE);
|
||
|
SendMessageW(GetDlgItem(hwndDlg, IDC_DEVICE_REMOVE), BCM_SETSHIELD, 0, TRUE);
|
||
|
SendMessageW(GetDlgItem(hwndDlg, IDC_DEVICE_RESIZE), BCM_SETSHIELD, 0, TRUE);
|
||
|
|
||
|
RefreshDevList(devlist);
|
||
|
|
||
|
break;
|
||
|
}
|
||
|
|
||
|
case WM_COMMAND:
|
||
|
switch (HIWORD(wParam)) {
|
||
|
case BN_CLICKED:
|
||
|
switch (LOWORD(wParam)) {
|
||
|
case IDOK:
|
||
|
case IDCANCEL:
|
||
|
KillTimer(hwndDlg, 1);
|
||
|
EndDialog(hwndDlg, 0);
|
||
|
return TRUE;
|
||
|
|
||
|
case IDC_DEVICE_ADD:
|
||
|
{
|
||
|
WCHAR t[MAX_PATH + 100];
|
||
|
SHELLEXECUTEINFOW sei;
|
||
|
|
||
|
t[0] = '"';
|
||
|
GetModuleFileNameW(module, t + 1, (sizeof(t) / sizeof(WCHAR)) - 1);
|
||
|
wcscat(t, L"\",AddDevice ");
|
||
|
wcscat(t, fn);
|
||
|
|
||
|
RtlZeroMemory(&sei, sizeof(sei));
|
||
|
|
||
|
sei.cbSize = sizeof(sei);
|
||
|
sei.hwnd = hwndDlg;
|
||
|
sei.lpVerb = L"runas";
|
||
|
sei.lpFile = L"rundll32.exe";
|
||
|
sei.lpParameters = t;
|
||
|
sei.nShow = SW_SHOW;
|
||
|
sei.fMask = SEE_MASK_NOCLOSEPROCESS;
|
||
|
|
||
|
if (!ShellExecuteExW(&sei)) {
|
||
|
ShowError(hwndDlg, GetLastError());
|
||
|
return TRUE;
|
||
|
}
|
||
|
|
||
|
WaitForSingleObject(sei.hProcess, INFINITE);
|
||
|
CloseHandle(sei.hProcess);
|
||
|
|
||
|
RefreshDevList(GetDlgItem(hwndDlg, IDC_DEVLIST));
|
||
|
|
||
|
return TRUE;
|
||
|
}
|
||
|
|
||
|
case IDC_DEVICE_REFRESH:
|
||
|
RefreshDevList(GetDlgItem(hwndDlg, IDC_DEVLIST));
|
||
|
return TRUE;
|
||
|
|
||
|
case IDC_DEVICE_SHOW_STATS:
|
||
|
{
|
||
|
WCHAR sel[MAX_PATH];
|
||
|
HWND devlist;
|
||
|
int index;
|
||
|
LVITEMW lvi;
|
||
|
|
||
|
devlist = GetDlgItem(hwndDlg, IDC_DEVLIST);
|
||
|
|
||
|
index = SendMessageW(devlist, LVM_GETNEXTITEM, -1, LVNI_SELECTED);
|
||
|
|
||
|
if (index == -1)
|
||
|
return TRUE;
|
||
|
|
||
|
RtlZeroMemory(&lvi, sizeof(LVITEMW));
|
||
|
lvi.mask = LVIF_TEXT;
|
||
|
lvi.iItem = index;
|
||
|
lvi.iSubItem = 0;
|
||
|
lvi.pszText = sel;
|
||
|
lvi.cchTextMax = sizeof(sel) / sizeof(WCHAR);
|
||
|
SendMessageW(devlist, LVM_GETITEMW, 0, (LPARAM)&lvi);
|
||
|
|
||
|
ShowStats(hwndDlg, _wtoi(sel));
|
||
|
return TRUE;
|
||
|
}
|
||
|
|
||
|
case IDC_DEVICE_REMOVE:
|
||
|
{
|
||
|
WCHAR t[2*MAX_PATH + 100], sel[MAX_PATH], sel2[MAX_PATH], mess[255], mess2[255], title[255];
|
||
|
HWND devlist;
|
||
|
SHELLEXECUTEINFOW sei;
|
||
|
int index;
|
||
|
LVITEMW lvi;
|
||
|
|
||
|
devlist = GetDlgItem(hwndDlg, IDC_DEVLIST);
|
||
|
|
||
|
index = SendMessageW(devlist, LVM_GETNEXTITEM, -1, LVNI_SELECTED);
|
||
|
|
||
|
if (index == -1)
|
||
|
return TRUE;
|
||
|
|
||
|
RtlZeroMemory(&lvi, sizeof(LVITEMW));
|
||
|
lvi.mask = LVIF_TEXT;
|
||
|
lvi.iItem = index;
|
||
|
lvi.iSubItem = 0;
|
||
|
lvi.pszText = sel;
|
||
|
lvi.cchTextMax = sizeof(sel) / sizeof(WCHAR);
|
||
|
SendMessageW(devlist, LVM_GETITEMW, 0, (LPARAM)&lvi);
|
||
|
|
||
|
lvi.iSubItem = 1;
|
||
|
lvi.pszText = sel2;
|
||
|
lvi.cchTextMax = sizeof(sel2) / sizeof(WCHAR);
|
||
|
SendMessageW(devlist, LVM_GETITEMW, 0, (LPARAM)&lvi);
|
||
|
|
||
|
if (!LoadStringW(module, IDS_REMOVE_DEVICE_CONFIRMATION, mess, sizeof(mess) / sizeof(WCHAR))) {
|
||
|
ShowError(hwndDlg, GetLastError());
|
||
|
return TRUE;
|
||
|
}
|
||
|
|
||
|
if (StringCchPrintfW(mess2, sizeof(mess2) / sizeof(WCHAR), mess, sel, sel2) == STRSAFE_E_INSUFFICIENT_BUFFER)
|
||
|
return TRUE;
|
||
|
|
||
|
if (!LoadStringW(module, IDS_CONFIRMATION_TITLE, title, sizeof(title) / sizeof(WCHAR))) {
|
||
|
ShowError(hwndDlg, GetLastError());
|
||
|
return TRUE;
|
||
|
}
|
||
|
|
||
|
if (MessageBoxW(hwndDlg, mess2, title, MB_YESNO) != IDYES)
|
||
|
return TRUE;
|
||
|
|
||
|
t[0] = '"';
|
||
|
GetModuleFileNameW(module, t + 1, (sizeof(t) / sizeof(WCHAR)) - 1);
|
||
|
wcscat(t, L"\",RemoveDevice ");
|
||
|
wcscat(t, fn);
|
||
|
wcscat(t, L"|");
|
||
|
wcscat(t, sel);
|
||
|
|
||
|
RtlZeroMemory(&sei, sizeof(sei));
|
||
|
|
||
|
sei.cbSize = sizeof(sei);
|
||
|
sei.hwnd = hwndDlg;
|
||
|
sei.lpVerb = L"runas";
|
||
|
sei.lpFile = L"rundll32.exe";
|
||
|
sei.lpParameters = t;
|
||
|
sei.nShow = SW_SHOW;
|
||
|
sei.fMask = SEE_MASK_NOCLOSEPROCESS;
|
||
|
|
||
|
if (!ShellExecuteExW(&sei)) {
|
||
|
ShowError(hwndDlg, GetLastError());
|
||
|
return TRUE;
|
||
|
}
|
||
|
|
||
|
WaitForSingleObject(sei.hProcess, INFINITE);
|
||
|
CloseHandle(sei.hProcess);
|
||
|
|
||
|
RefreshDevList(GetDlgItem(hwndDlg, IDC_DEVLIST));
|
||
|
|
||
|
return TRUE;
|
||
|
}
|
||
|
|
||
|
case IDC_DEVICE_RESIZE:
|
||
|
{
|
||
|
HWND devlist;
|
||
|
int index;
|
||
|
LVITEMW lvi;
|
||
|
WCHAR sel[100], t[2*MAX_PATH + 100];
|
||
|
SHELLEXECUTEINFOW sei;
|
||
|
|
||
|
devlist = GetDlgItem(hwndDlg, IDC_DEVLIST);
|
||
|
|
||
|
index = SendMessageW(devlist, LVM_GETNEXTITEM, -1, LVNI_SELECTED);
|
||
|
|
||
|
if (index == -1)
|
||
|
return TRUE;
|
||
|
|
||
|
RtlZeroMemory(&lvi, sizeof(LVITEMW));
|
||
|
lvi.mask = LVIF_TEXT;
|
||
|
lvi.iItem = index;
|
||
|
lvi.iSubItem = 0;
|
||
|
lvi.pszText = sel;
|
||
|
lvi.cchTextMax = sizeof(sel) / sizeof(WCHAR);
|
||
|
SendMessageW(devlist, LVM_GETITEMW, 0, (LPARAM)&lvi);
|
||
|
|
||
|
t[0] = '"';
|
||
|
GetModuleFileNameW(module, t + 1, (sizeof(t) / sizeof(WCHAR)) - 1);
|
||
|
wcscat(t, L"\",ResizeDevice ");
|
||
|
wcscat(t, fn);
|
||
|
wcscat(t, L"|");
|
||
|
wcscat(t, sel);
|
||
|
|
||
|
RtlZeroMemory(&sei, sizeof(sei));
|
||
|
|
||
|
sei.cbSize = sizeof(sei);
|
||
|
sei.hwnd = hwndDlg;
|
||
|
sei.lpVerb = L"runas";
|
||
|
sei.lpFile = L"rundll32.exe";
|
||
|
sei.lpParameters = t;
|
||
|
sei.nShow = SW_SHOW;
|
||
|
sei.fMask = SEE_MASK_NOCLOSEPROCESS;
|
||
|
|
||
|
if (!ShellExecuteExW(&sei)) {
|
||
|
ShowError(hwndDlg, GetLastError());
|
||
|
return TRUE;
|
||
|
}
|
||
|
|
||
|
WaitForSingleObject(sei.hProcess, INFINITE);
|
||
|
CloseHandle(sei.hProcess);
|
||
|
|
||
|
RefreshDevList(GetDlgItem(hwndDlg, IDC_DEVLIST));
|
||
|
}
|
||
|
}
|
||
|
break;
|
||
|
}
|
||
|
break;
|
||
|
|
||
|
case WM_NOTIFY:
|
||
|
switch (((LPNMHDR)lParam)->code) {
|
||
|
case LVN_ITEMCHANGED:
|
||
|
{
|
||
|
NMLISTVIEW* nmv = (NMLISTVIEW*)lParam;
|
||
|
|
||
|
EnableWindow(GetDlgItem(hwndDlg, IDC_DEVICE_SHOW_STATS), nmv->uNewState & LVIS_SELECTED);
|
||
|
|
||
|
if (nmv->uNewState & LVIS_SELECTED && !readonly) {
|
||
|
HWND devlist;
|
||
|
btrfs_device* bd;
|
||
|
BOOL device_readonly = FALSE;
|
||
|
LVITEMW lvi;
|
||
|
WCHAR sel[MAX_PATH];
|
||
|
UINT64 devid;
|
||
|
|
||
|
devlist = GetDlgItem(hwndDlg, IDC_DEVLIST);
|
||
|
|
||
|
RtlZeroMemory(&lvi, sizeof(LVITEMW));
|
||
|
lvi.mask = LVIF_TEXT;
|
||
|
lvi.iItem = nmv->iItem;
|
||
|
lvi.iSubItem = 0;
|
||
|
lvi.pszText = sel;
|
||
|
lvi.cchTextMax = sizeof(sel) / sizeof(WCHAR);
|
||
|
SendMessageW(devlist, LVM_GETITEMW, 0, (LPARAM)&lvi);
|
||
|
devid = _wtoi(sel);
|
||
|
|
||
|
bd = devices;
|
||
|
|
||
|
while (TRUE) {
|
||
|
if (bd->dev_id == devid) {
|
||
|
device_readonly = bd->readonly;
|
||
|
break;
|
||
|
}
|
||
|
|
||
|
if (bd->next_entry > 0)
|
||
|
bd = (btrfs_device*)((UINT8*)bd + bd->next_entry);
|
||
|
else
|
||
|
break;
|
||
|
}
|
||
|
|
||
|
EnableWindow(GetDlgItem(hwndDlg, IDC_DEVICE_RESIZE), !device_readonly);
|
||
|
} else
|
||
|
EnableWindow(GetDlgItem(hwndDlg, IDC_DEVICE_RESIZE), FALSE);
|
||
|
|
||
|
break;
|
||
|
}
|
||
|
}
|
||
|
break;
|
||
|
}
|
||
|
|
||
|
return FALSE;
|
||
|
}
|
||
|
|
||
|
static INT_PTR CALLBACK stub_DeviceDlgProc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam) {
|
||
|
BtrfsVolPropSheet* bvps;
|
||
|
|
||
|
if (uMsg == WM_INITDIALOG) {
|
||
|
SetWindowLongPtr(hwndDlg, GWLP_USERDATA, (LONG_PTR)lParam);
|
||
|
bvps = (BtrfsVolPropSheet*)lParam;
|
||
|
} else {
|
||
|
bvps = (BtrfsVolPropSheet*)GetWindowLongPtr(hwndDlg, GWLP_USERDATA);
|
||
|
}
|
||
|
|
||
|
if (bvps)
|
||
|
return bvps->DeviceDlgProc(hwndDlg, uMsg, wParam, lParam);
|
||
|
else
|
||
|
return FALSE;
|
||
|
}
|
||
|
|
||
|
void BtrfsVolPropSheet::ShowDevices(HWND hwndDlg) {
|
||
|
DialogBoxParamW(module, MAKEINTRESOURCEW(IDD_DEVICES), hwndDlg, stub_DeviceDlgProc, (LPARAM)this);
|
||
|
}
|
||
|
|
||
|
void BtrfsVolPropSheet::ShowScrub(HWND hwndDlg) {
|
||
|
WCHAR t[MAX_PATH + 100];
|
||
|
SHELLEXECUTEINFOW sei;
|
||
|
|
||
|
t[0] = '"';
|
||
|
GetModuleFileNameW(module, t + 1, (sizeof(t) / sizeof(WCHAR)) - 1);
|
||
|
wcscat(t, L"\",ShowScrub ");
|
||
|
wcscat(t, fn);
|
||
|
|
||
|
RtlZeroMemory(&sei, sizeof(sei));
|
||
|
|
||
|
sei.cbSize = sizeof(sei);
|
||
|
sei.hwnd = hwndDlg;
|
||
|
sei.lpVerb = L"runas";
|
||
|
sei.lpFile = L"rundll32.exe";
|
||
|
sei.lpParameters = t;
|
||
|
sei.nShow = SW_SHOW;
|
||
|
sei.fMask = SEE_MASK_NOCLOSEPROCESS;
|
||
|
|
||
|
if (!ShellExecuteExW(&sei)) {
|
||
|
ShowError(hwndDlg, GetLastError());
|
||
|
return;
|
||
|
}
|
||
|
|
||
|
WaitForSingleObject(sei.hProcess, INFINITE);
|
||
|
CloseHandle(sei.hProcess);
|
||
|
}
|
||
|
|
||
|
static INT_PTR CALLBACK PropSheetDlgProc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam) {
|
||
|
switch (uMsg) {
|
||
|
case WM_INITDIALOG:
|
||
|
{
|
||
|
PROPSHEETPAGE* psp = (PROPSHEETPAGE*)lParam;
|
||
|
BtrfsVolPropSheet* bps = (BtrfsVolPropSheet*)psp->lParam;
|
||
|
btrfs_device* bd;
|
||
|
|
||
|
EnableThemeDialogTexture(hwndDlg, ETDT_ENABLETAB);
|
||
|
|
||
|
SetWindowLongPtr(hwndDlg, GWLP_USERDATA, (LONG_PTR)bps);
|
||
|
|
||
|
bps->readonly = TRUE;
|
||
|
bd = bps->devices;
|
||
|
|
||
|
while (TRUE) {
|
||
|
if (!bd->readonly) {
|
||
|
bps->readonly = FALSE;
|
||
|
break;
|
||
|
}
|
||
|
|
||
|
if (bd->next_entry > 0)
|
||
|
bd = (btrfs_device*)((UINT8*)bd + bd->next_entry);
|
||
|
else
|
||
|
break;
|
||
|
}
|
||
|
|
||
|
if (bps->uuid_set) {
|
||
|
WCHAR s[255], t[255];
|
||
|
|
||
|
GetDlgItemTextW(hwndDlg, IDC_UUID, s, sizeof(s) / sizeof(WCHAR));
|
||
|
|
||
|
if (StringCchPrintfW(t, sizeof(t) / sizeof(WCHAR), s,
|
||
|
bps->uuid.uuid[0], bps->uuid.uuid[1], bps->uuid.uuid[2], bps->uuid.uuid[3], bps->uuid.uuid[4], bps->uuid.uuid[5], bps->uuid.uuid[6], bps->uuid.uuid[7],
|
||
|
bps->uuid.uuid[8], bps->uuid.uuid[9], bps->uuid.uuid[10], bps->uuid.uuid[11], bps->uuid.uuid[12], bps->uuid.uuid[13], bps->uuid.uuid[14], bps->uuid.uuid[15]
|
||
|
) != STRSAFE_E_INSUFFICIENT_BUFFER)
|
||
|
SetDlgItemTextW(hwndDlg, IDC_UUID, t);
|
||
|
else
|
||
|
SetDlgItemTextW(hwndDlg, IDC_UUID, L"");
|
||
|
} else
|
||
|
SetDlgItemTextW(hwndDlg, IDC_UUID, L"");
|
||
|
|
||
|
SendMessageW(GetDlgItem(hwndDlg, IDC_VOL_SCRUB), BCM_SETSHIELD, 0, TRUE);
|
||
|
|
||
|
return FALSE;
|
||
|
}
|
||
|
|
||
|
case WM_NOTIFY:
|
||
|
{
|
||
|
switch (((LPNMHDR)lParam)->code) {
|
||
|
case PSN_KILLACTIVE:
|
||
|
SetWindowLongPtrW(hwndDlg, DWLP_MSGRESULT, FALSE);
|
||
|
break;
|
||
|
}
|
||
|
break;
|
||
|
}
|
||
|
|
||
|
case WM_COMMAND:
|
||
|
{
|
||
|
BtrfsVolPropSheet* bps = (BtrfsVolPropSheet*)GetWindowLongPtr(hwndDlg, GWLP_USERDATA);
|
||
|
|
||
|
if (bps) {
|
||
|
switch (HIWORD(wParam)) {
|
||
|
case BN_CLICKED: {
|
||
|
switch (LOWORD(wParam)) {
|
||
|
case IDC_VOL_SHOW_USAGE:
|
||
|
bps->ShowUsage(hwndDlg);
|
||
|
break;
|
||
|
|
||
|
case IDC_VOL_BALANCE:
|
||
|
bps->balance->ShowBalance(hwndDlg);
|
||
|
break;
|
||
|
|
||
|
case IDC_VOL_DEVICES:
|
||
|
bps->ShowDevices(hwndDlg);
|
||
|
break;
|
||
|
|
||
|
case IDC_VOL_SCRUB:
|
||
|
bps->ShowScrub(hwndDlg);
|
||
|
break;
|
||
|
}
|
||
|
}
|
||
|
}
|
||
|
}
|
||
|
|
||
|
break;
|
||
|
}
|
||
|
}
|
||
|
|
||
|
return FALSE;
|
||
|
}
|
||
|
|
||
|
HRESULT __stdcall BtrfsVolPropSheet::AddPages(LPFNADDPROPSHEETPAGE pfnAddPage, LPARAM lParam) {
|
||
|
PROPSHEETPAGE psp;
|
||
|
HPROPSHEETPAGE hPage;
|
||
|
INITCOMMONCONTROLSEX icex;
|
||
|
|
||
|
if (ignore)
|
||
|
return S_OK;
|
||
|
|
||
|
icex.dwSize = sizeof(icex);
|
||
|
icex.dwICC = ICC_LINK_CLASS;
|
||
|
|
||
|
if (!InitCommonControlsEx(&icex))
|
||
|
MessageBoxW(NULL, L"InitCommonControlsEx failed", L"Error", MB_ICONERROR);
|
||
|
|
||
|
psp.dwSize = sizeof(psp);
|
||
|
psp.dwFlags = PSP_USEREFPARENT | PSP_USETITLE;
|
||
|
psp.hInstance = module;
|
||
|
psp.pszTemplate = MAKEINTRESOURCE(IDD_VOL_PROP_SHEET);
|
||
|
psp.hIcon = 0;
|
||
|
psp.pszTitle = MAKEINTRESOURCE(IDS_VOL_PROP_SHEET_TITLE);
|
||
|
psp.pfnDlgProc = (DLGPROC)PropSheetDlgProc;
|
||
|
psp.pcRefParent = (UINT*)&objs_loaded;
|
||
|
psp.pfnCallback = NULL;
|
||
|
psp.lParam = (LPARAM)this;
|
||
|
|
||
|
hPage = CreatePropertySheetPage(&psp);
|
||
|
|
||
|
if (hPage) {
|
||
|
if (pfnAddPage(hPage, lParam)) {
|
||
|
this->AddRef();
|
||
|
return S_OK;
|
||
|
} else
|
||
|
DestroyPropertySheetPage(hPage);
|
||
|
} else
|
||
|
return E_OUTOFMEMORY;
|
||
|
|
||
|
return E_FAIL;
|
||
|
}
|
||
|
|
||
|
HRESULT __stdcall BtrfsVolPropSheet::ReplacePage(UINT uPageID, LPFNADDPROPSHEETPAGE pfnReplacePage, LPARAM lParam) {
|
||
|
return S_OK;
|
||
|
}
|
||
|
|
||
|
#ifdef __cplusplus
|
||
|
extern "C" {
|
||
|
#endif
|
||
|
|
||
|
void CALLBACK ResetStatsW(HWND hwnd, HINSTANCE hinst, LPWSTR lpszCmdLine, int nCmdShow) {
|
||
|
HANDLE token, h;
|
||
|
NTSTATUS Status;
|
||
|
TOKEN_PRIVILEGES tp;
|
||
|
LUID luid;
|
||
|
UINT64 devid;
|
||
|
WCHAR *s, *vol, *dev;
|
||
|
IO_STATUS_BLOCK iosb;
|
||
|
|
||
|
set_dpi_aware();
|
||
|
|
||
|
if (!OpenProcessToken(GetCurrentProcess(), TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &token)) {
|
||
|
ShowError(hwnd, GetLastError());
|
||
|
return;
|
||
|
}
|
||
|
|
||
|
if (!LookupPrivilegeValueW(NULL, L"SeManageVolumePrivilege", &luid)) {
|
||
|
ShowError(hwnd, GetLastError());
|
||
|
goto end;
|
||
|
}
|
||
|
|
||
|
tp.PrivilegeCount = 1;
|
||
|
tp.Privileges[0].Luid = luid;
|
||
|
tp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;
|
||
|
|
||
|
if (!AdjustTokenPrivileges(token, FALSE, &tp, sizeof(TOKEN_PRIVILEGES), NULL, NULL)) {
|
||
|
ShowError(hwnd, GetLastError());
|
||
|
goto end;
|
||
|
}
|
||
|
|
||
|
s = wcsstr(lpszCmdLine, L"|");
|
||
|
if (!s)
|
||
|
goto end;
|
||
|
|
||
|
s[0] = 0;
|
||
|
|
||
|
vol = lpszCmdLine;
|
||
|
dev = &s[1];
|
||
|
|
||
|
devid = _wtoi(dev);
|
||
|
if (devid == 0)
|
||
|
goto end;
|
||
|
|
||
|
h = CreateFileW(vol, FILE_TRAVERSE | FILE_READ_ATTRIBUTES, FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE, NULL,
|
||
|
OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS | FILE_FLAG_OPEN_REPARSE_POINT, NULL);
|
||
|
|
||
|
if (h == INVALID_HANDLE_VALUE) {
|
||
|
ShowError(hwnd, GetLastError());
|
||
|
goto end;
|
||
|
}
|
||
|
|
||
|
Status = NtFsControlFile(h, NULL, NULL, NULL, &iosb, FSCTL_BTRFS_RESET_STATS, &devid, sizeof(UINT64), NULL, 0);
|
||
|
if (!NT_SUCCESS(Status)) {
|
||
|
ShowNtStatusError(hwnd, Status);
|
||
|
|
||
|
CloseHandle(h);
|
||
|
goto end;
|
||
|
}
|
||
|
|
||
|
CloseHandle(h);
|
||
|
|
||
|
end:
|
||
|
CloseHandle(token);
|
||
|
}
|
||
|
|
||
|
#ifdef __cplusplus
|
||
|
}
|
||
|
#endif
|