mirror of
https://github.com/reactos/reactos.git
synced 2024-11-09 08:08:38 +00:00
1223 lines
50 KiB
C++
1223 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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#include "shellext.h"
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#include "balance.h"
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#include "resource.h"
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#ifndef __REACTOS__
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#include "../btrfsioctl.h"
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#else
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#include "btrfsioctl.h"
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#endif
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#include <shlobj.h>
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#include <uxtheme.h>
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#include <stdio.h>
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#ifndef __REACTOS__
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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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static uint64_t convtypes2[] = { BLOCK_FLAG_SINGLE, BLOCK_FLAG_DUPLICATE, BLOCK_FLAG_RAID0, BLOCK_FLAG_RAID1, BLOCK_FLAG_RAID5, BLOCK_FLAG_RAID6, BLOCK_FLAG_RAID10 };
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static WCHAR hex_digit(uint8_t u) {
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if (u >= 0xa && u <= 0xf)
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return (uint8_t)(u - 0xa + 'a');
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else
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return (uint8_t)(u + '0');
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}
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static void serialize(void* data, ULONG len, WCHAR* s) {
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uint8_t* d;
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d = (uint8_t*)data;
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while (true) {
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*s = hex_digit((uint8_t)(*d >> 4)); s++;
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*s = hex_digit(*d & 0xf); s++;
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d++;
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len--;
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if (len == 0) {
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*s = 0;
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return;
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}
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}
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}
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void BtrfsBalance::StartBalance(HWND hwndDlg) {
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wstring t;
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WCHAR modfn[MAX_PATH], u[600];
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SHELLEXECUTEINFOW sei;
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btrfs_start_balance bsb;
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GetModuleFileNameW(module, modfn, sizeof(modfn) / sizeof(WCHAR));
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#ifndef __REACTOS__
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t = L"\""s + modfn + L"\",StartBalance "s + fn + L" "s;
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#else
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t = wstring(L"\"") + modfn + wstring(L"\",StartBalance ") + fn + wstring(L" ");
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#endif
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RtlCopyMemory(&bsb.opts[0], &data_opts, sizeof(btrfs_balance_opts));
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RtlCopyMemory(&bsb.opts[1], &metadata_opts, sizeof(btrfs_balance_opts));
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RtlCopyMemory(&bsb.opts[2], &system_opts, sizeof(btrfs_balance_opts));
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if (IsDlgButtonChecked(hwndDlg, IDC_DATA) == BST_CHECKED)
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bsb.opts[0].flags |= BTRFS_BALANCE_OPTS_ENABLED;
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else
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bsb.opts[0].flags &= ~BTRFS_BALANCE_OPTS_ENABLED;
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if (IsDlgButtonChecked(hwndDlg, IDC_METADATA) == BST_CHECKED)
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bsb.opts[1].flags |= BTRFS_BALANCE_OPTS_ENABLED;
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else
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bsb.opts[1].flags &= ~BTRFS_BALANCE_OPTS_ENABLED;
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if (IsDlgButtonChecked(hwndDlg, IDC_SYSTEM) == BST_CHECKED)
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bsb.opts[2].flags |= BTRFS_BALANCE_OPTS_ENABLED;
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else
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bsb.opts[2].flags &= ~BTRFS_BALANCE_OPTS_ENABLED;
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serialize(&bsb, sizeof(btrfs_start_balance), u);
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t += u;
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RtlZeroMemory(&sei, sizeof(sei));
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sei.cbSize = sizeof(sei);
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sei.hwnd = hwndDlg;
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sei.lpVerb = L"runas";
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sei.lpFile = L"rundll32.exe";
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sei.lpParameters = t.c_str();
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sei.nShow = SW_SHOW;
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sei.fMask = SEE_MASK_NOCLOSEPROCESS;
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if (!ShellExecuteExW(&sei))
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throw last_error(GetLastError());
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cancelling = false;
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removing = false;
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shrinking = false;
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balance_status = BTRFS_BALANCE_RUNNING;
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EnableWindow(GetDlgItem(hwndDlg, IDC_PAUSE_BALANCE), true);
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EnableWindow(GetDlgItem(hwndDlg, IDC_CANCEL_BALANCE), true);
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EnableWindow(GetDlgItem(hwndDlg, IDC_BALANCE_PROGRESS), true);
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EnableWindow(GetDlgItem(hwndDlg, IDC_DATA), false);
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EnableWindow(GetDlgItem(hwndDlg, IDC_METADATA), false);
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EnableWindow(GetDlgItem(hwndDlg, IDC_SYSTEM), false);
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EnableWindow(GetDlgItem(hwndDlg, IDC_DATA_OPTIONS), data_opts.flags & BTRFS_BALANCE_OPTS_ENABLED ? true : false);
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EnableWindow(GetDlgItem(hwndDlg, IDC_METADATA_OPTIONS), metadata_opts.flags & BTRFS_BALANCE_OPTS_ENABLED ? true : false);
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EnableWindow(GetDlgItem(hwndDlg, IDC_SYSTEM_OPTIONS), system_opts.flags & BTRFS_BALANCE_OPTS_ENABLED ? true : false);
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EnableWindow(GetDlgItem(hwndDlg, IDC_START_BALANCE), false);
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WaitForSingleObject(sei.hProcess, INFINITE);
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CloseHandle(sei.hProcess);
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}
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void BtrfsBalance::PauseBalance(HWND hwndDlg) {
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WCHAR modfn[MAX_PATH];
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wstring t;
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SHELLEXECUTEINFOW sei;
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GetModuleFileNameW(module, modfn, sizeof(modfn) / sizeof(WCHAR));
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#ifndef __REACTOS__
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t = L"\""s + modfn + L"\",PauseBalance " + fn;
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#else
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t = wstring(L"\"") + modfn + wstring(L"\",PauseBalance ") + fn;
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#endif
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RtlZeroMemory(&sei, sizeof(sei));
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sei.cbSize = sizeof(sei);
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sei.hwnd = hwndDlg;
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sei.lpVerb = L"runas";
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sei.lpFile = L"rundll32.exe";
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sei.lpParameters = t.c_str();
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sei.nShow = SW_SHOW;
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sei.fMask = SEE_MASK_NOCLOSEPROCESS;
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if (!ShellExecuteExW(&sei))
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throw last_error(GetLastError());
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WaitForSingleObject(sei.hProcess, INFINITE);
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CloseHandle(sei.hProcess);
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}
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void BtrfsBalance::StopBalance(HWND hwndDlg) {
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WCHAR modfn[MAX_PATH];
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wstring t;
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SHELLEXECUTEINFOW sei;
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GetModuleFileNameW(module, modfn, sizeof(modfn) / sizeof(WCHAR));
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#ifndef __REACTOS__
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t = L"\""s + modfn + L"\",StopBalance " + fn;
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#else
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t = wstring(L"\"") + modfn + wstring(L"\",StopBalance ") + fn;
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#endif
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RtlZeroMemory(&sei, sizeof(sei));
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sei.cbSize = sizeof(sei);
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sei.hwnd = hwndDlg;
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sei.lpVerb = L"runas";
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sei.lpFile = L"rundll32.exe";
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sei.lpParameters = t.c_str();
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sei.nShow = SW_SHOW;
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sei.fMask = SEE_MASK_NOCLOSEPROCESS;
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if (!ShellExecuteExW(&sei))
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throw last_error(GetLastError());
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cancelling = true;
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WaitForSingleObject(sei.hProcess, INFINITE);
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CloseHandle(sei.hProcess);
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}
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void BtrfsBalance::RefreshBalanceDlg(HWND hwndDlg, bool first) {
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bool balancing = false;
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wstring s, t;
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{
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win_handle h = CreateFileW(fn.c_str(), FILE_TRAVERSE, FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE, nullptr,
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OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS | FILE_FLAG_OPEN_REPARSE_POINT, nullptr);
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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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Status = NtFsControlFile(h, nullptr, nullptr, nullptr, &iosb, FSCTL_BTRFS_QUERY_BALANCE, nullptr, 0, &bqb, sizeof(btrfs_query_balance));
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if (!NT_SUCCESS(Status))
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throw ntstatus_error(Status);
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} else
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throw last_error(GetLastError());
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}
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if (cancelling)
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bqb.status = BTRFS_BALANCE_STOPPED;
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balancing = bqb.status & (BTRFS_BALANCE_RUNNING | BTRFS_BALANCE_PAUSED);
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if (!balancing) {
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if (first || balance_status != BTRFS_BALANCE_STOPPED) {
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int resid;
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EnableWindow(GetDlgItem(hwndDlg, IDC_PAUSE_BALANCE), false);
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EnableWindow(GetDlgItem(hwndDlg, IDC_CANCEL_BALANCE), false);
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SendMessageW(GetDlgItem(hwndDlg, IDC_BALANCE_PROGRESS), PBM_SETSTATE, PBST_NORMAL, 0);
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EnableWindow(GetDlgItem(hwndDlg, IDC_BALANCE_PROGRESS), false);
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EnableWindow(GetDlgItem(hwndDlg, IDC_DATA), true);
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EnableWindow(GetDlgItem(hwndDlg, IDC_METADATA), true);
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EnableWindow(GetDlgItem(hwndDlg, IDC_SYSTEM), true);
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if (balance_status & (BTRFS_BALANCE_RUNNING | BTRFS_BALANCE_PAUSED)) {
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CheckDlgButton(hwndDlg, IDC_DATA, BST_UNCHECKED);
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CheckDlgButton(hwndDlg, IDC_METADATA, BST_UNCHECKED);
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CheckDlgButton(hwndDlg, IDC_SYSTEM, BST_UNCHECKED);
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SendMessage(GetDlgItem(hwndDlg, IDC_BALANCE_PROGRESS), PBM_SETPOS, 0, 0);
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}
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EnableWindow(GetDlgItem(hwndDlg, IDC_DATA_OPTIONS), IsDlgButtonChecked(hwndDlg, IDC_DATA) == BST_CHECKED ? true : false);
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EnableWindow(GetDlgItem(hwndDlg, IDC_METADATA_OPTIONS), IsDlgButtonChecked(hwndDlg, IDC_METADATA) == BST_CHECKED ? true : false);
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EnableWindow(GetDlgItem(hwndDlg, IDC_SYSTEM_OPTIONS), IsDlgButtonChecked(hwndDlg, IDC_SYSTEM) == BST_CHECKED ? true : false);
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if (bqb.status & BTRFS_BALANCE_ERROR) {
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if (removing)
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resid = IDS_BALANCE_FAILED_REMOVAL;
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else if (shrinking)
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resid = IDS_BALANCE_FAILED_SHRINK;
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else
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resid = IDS_BALANCE_FAILED;
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if (!load_string(module, resid, s))
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throw last_error(GetLastError());
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wstring_sprintf(t, s, bqb.error, format_ntstatus(bqb.error).c_str());
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SetDlgItemTextW(hwndDlg, IDC_BALANCE_STATUS, t.c_str());
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} else {
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if (cancelling)
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resid = removing ? IDS_BALANCE_CANCELLED_REMOVAL : (shrinking ? IDS_BALANCE_CANCELLED_SHRINK : IDS_BALANCE_CANCELLED);
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else if (balance_status & (BTRFS_BALANCE_RUNNING | BTRFS_BALANCE_PAUSED))
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resid = removing ? IDS_BALANCE_COMPLETE_REMOVAL : (shrinking ? IDS_BALANCE_COMPLETE_SHRINK : IDS_BALANCE_COMPLETE);
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else
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resid = IDS_NO_BALANCE;
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if (!load_string(module, resid, s))
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throw last_error(GetLastError());
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SetDlgItemTextW(hwndDlg, IDC_BALANCE_STATUS, s.c_str());
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}
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EnableWindow(GetDlgItem(hwndDlg, IDC_START_BALANCE), !readonly && (IsDlgButtonChecked(hwndDlg, IDC_DATA) == BST_CHECKED ||
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IsDlgButtonChecked(hwndDlg, IDC_METADATA) == BST_CHECKED || IsDlgButtonChecked(hwndDlg, IDC_SYSTEM) == BST_CHECKED) ? true: false);
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balance_status = bqb.status;
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cancelling = false;
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}
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return;
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}
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if (first || !(balance_status & (BTRFS_BALANCE_RUNNING | BTRFS_BALANCE_PAUSED))) {
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EnableWindow(GetDlgItem(hwndDlg, IDC_PAUSE_BALANCE), true);
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EnableWindow(GetDlgItem(hwndDlg, IDC_CANCEL_BALANCE), true);
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EnableWindow(GetDlgItem(hwndDlg, IDC_BALANCE_PROGRESS), true);
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EnableWindow(GetDlgItem(hwndDlg, IDC_DATA), false);
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EnableWindow(GetDlgItem(hwndDlg, IDC_METADATA), false);
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EnableWindow(GetDlgItem(hwndDlg, IDC_SYSTEM), false);
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CheckDlgButton(hwndDlg, IDC_DATA, bqb.data_opts.flags & BTRFS_BALANCE_OPTS_ENABLED ? BST_CHECKED : BST_UNCHECKED);
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CheckDlgButton(hwndDlg, IDC_METADATA, bqb.metadata_opts.flags & BTRFS_BALANCE_OPTS_ENABLED ? BST_CHECKED : BST_UNCHECKED);
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CheckDlgButton(hwndDlg, IDC_SYSTEM, bqb.system_opts.flags & BTRFS_BALANCE_OPTS_ENABLED ? BST_CHECKED : BST_UNCHECKED);
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EnableWindow(GetDlgItem(hwndDlg, IDC_DATA_OPTIONS), bqb.data_opts.flags & BTRFS_BALANCE_OPTS_ENABLED ? true : false);
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EnableWindow(GetDlgItem(hwndDlg, IDC_METADATA_OPTIONS), bqb.metadata_opts.flags & BTRFS_BALANCE_OPTS_ENABLED ? true : false);
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EnableWindow(GetDlgItem(hwndDlg, IDC_SYSTEM_OPTIONS), bqb.system_opts.flags & BTRFS_BALANCE_OPTS_ENABLED ? true : false);
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EnableWindow(GetDlgItem(hwndDlg, IDC_START_BALANCE), false);
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}
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SendMessageW(GetDlgItem(hwndDlg, IDC_BALANCE_PROGRESS), PBM_SETRANGE32, 0, (LPARAM)bqb.total_chunks);
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SendMessageW(GetDlgItem(hwndDlg, IDC_BALANCE_PROGRESS), PBM_SETPOS, (WPARAM)(bqb.total_chunks - bqb.chunks_left), 0);
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if (bqb.status & BTRFS_BALANCE_PAUSED && balance_status != bqb.status)
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SendMessageW(GetDlgItem(hwndDlg, IDC_BALANCE_PROGRESS), PBM_SETSTATE, PBST_PAUSED, 0);
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else if (!(bqb.status & BTRFS_BALANCE_PAUSED) && balance_status & BTRFS_BALANCE_PAUSED)
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SendMessageW(GetDlgItem(hwndDlg, IDC_BALANCE_PROGRESS), PBM_SETSTATE, PBST_NORMAL, 0);
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balance_status = bqb.status;
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if (bqb.status & BTRFS_BALANCE_REMOVAL) {
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if (!load_string(module, balance_status & BTRFS_BALANCE_PAUSED ? IDS_BALANCE_PAUSED_REMOVAL : IDS_BALANCE_RUNNING_REMOVAL, s))
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throw last_error(GetLastError());
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wstring_sprintf(t, s, bqb.data_opts.devid, bqb.total_chunks - bqb.chunks_left, bqb.total_chunks,
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(float)(bqb.total_chunks - bqb.chunks_left) * 100.0f / (float)bqb.total_chunks);
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removing = true;
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shrinking = false;
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} else if (bqb.status & BTRFS_BALANCE_SHRINKING) {
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if (!load_string(module, balance_status & BTRFS_BALANCE_PAUSED ? IDS_BALANCE_PAUSED_SHRINK : IDS_BALANCE_RUNNING_SHRINK, s))
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throw last_error(GetLastError());
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wstring_sprintf(t, s, bqb.data_opts.devid, bqb.total_chunks - bqb.chunks_left, bqb.total_chunks,
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(float)(bqb.total_chunks - bqb.chunks_left) * 100.0f / (float)bqb.total_chunks);
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removing = false;
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shrinking = true;
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} else {
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if (!load_string(module, balance_status & BTRFS_BALANCE_PAUSED ? IDS_BALANCE_PAUSED : IDS_BALANCE_RUNNING, s))
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throw last_error(GetLastError());
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wstring_sprintf(t, s, bqb.total_chunks - bqb.chunks_left, bqb.total_chunks,
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(float)(bqb.total_chunks - bqb.chunks_left) * 100.0f / (float)bqb.total_chunks);
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removing = false;
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shrinking = false;
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}
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SetDlgItemTextW(hwndDlg, IDC_BALANCE_STATUS, t.c_str());
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}
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void BtrfsBalance::SaveBalanceOpts(HWND hwndDlg) {
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btrfs_balance_opts* opts;
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switch (opts_type) {
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case 1:
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opts = &data_opts;
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break;
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case 2:
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opts = &metadata_opts;
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break;
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case 3:
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opts = &system_opts;
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break;
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default:
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return;
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}
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RtlZeroMemory(opts, sizeof(btrfs_balance_opts));
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if (IsDlgButtonChecked(hwndDlg, IDC_PROFILES) == BST_CHECKED) {
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opts->flags |= BTRFS_BALANCE_OPTS_PROFILES;
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if (IsDlgButtonChecked(hwndDlg, IDC_PROFILES_SINGLE) == BST_CHECKED) opts->profiles |= BLOCK_FLAG_SINGLE;
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if (IsDlgButtonChecked(hwndDlg, IDC_PROFILES_DUP) == BST_CHECKED) opts->profiles |= BLOCK_FLAG_DUPLICATE;
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if (IsDlgButtonChecked(hwndDlg, IDC_PROFILES_RAID0) == BST_CHECKED) opts->profiles |= BLOCK_FLAG_RAID0;
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if (IsDlgButtonChecked(hwndDlg, IDC_PROFILES_RAID1) == BST_CHECKED) opts->profiles |= BLOCK_FLAG_RAID1;
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if (IsDlgButtonChecked(hwndDlg, IDC_PROFILES_RAID10) == BST_CHECKED) opts->profiles |= BLOCK_FLAG_RAID10;
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if (IsDlgButtonChecked(hwndDlg, IDC_PROFILES_RAID5) == BST_CHECKED) opts->profiles |= BLOCK_FLAG_RAID5;
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if (IsDlgButtonChecked(hwndDlg, IDC_PROFILES_RAID6) == BST_CHECKED) opts->profiles |= BLOCK_FLAG_RAID6;
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if (IsDlgButtonChecked(hwndDlg, IDC_PROFILES_RAID1C3) == BST_CHECKED) opts->profiles |= BLOCK_FLAG_RAID1C3;
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if (IsDlgButtonChecked(hwndDlg, IDC_PROFILES_RAID1C4) == BST_CHECKED) opts->profiles |= BLOCK_FLAG_RAID1C4;
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}
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|
|
|
if (IsDlgButtonChecked(hwndDlg, IDC_DEVID) == BST_CHECKED) {
|
|
opts->flags |= BTRFS_BALANCE_OPTS_DEVID;
|
|
|
|
auto sel = SendMessageW(GetDlgItem(hwndDlg, IDC_DEVID_COMBO), CB_GETCURSEL, 0, 0);
|
|
|
|
if (sel == CB_ERR)
|
|
opts->flags &= ~BTRFS_BALANCE_OPTS_DEVID;
|
|
else {
|
|
btrfs_device* bd = devices;
|
|
int i = 0;
|
|
|
|
while (true) {
|
|
if (i == sel) {
|
|
opts->devid = bd->dev_id;
|
|
break;
|
|
}
|
|
|
|
i++;
|
|
|
|
if (bd->next_entry > 0)
|
|
bd = (btrfs_device*)((uint8_t*)bd + bd->next_entry);
|
|
else
|
|
break;
|
|
}
|
|
|
|
if (opts->devid == 0)
|
|
opts->flags &= ~BTRFS_BALANCE_OPTS_DEVID;
|
|
}
|
|
}
|
|
|
|
if (IsDlgButtonChecked(hwndDlg, IDC_DRANGE) == BST_CHECKED) {
|
|
WCHAR s[255];
|
|
|
|
opts->flags |= BTRFS_BALANCE_OPTS_DRANGE;
|
|
|
|
GetWindowTextW(GetDlgItem(hwndDlg, IDC_DRANGE_START), s, sizeof(s) / sizeof(WCHAR));
|
|
opts->drange_start = _wtoi64(s);
|
|
|
|
GetWindowTextW(GetDlgItem(hwndDlg, IDC_DRANGE_END), s, sizeof(s) / sizeof(WCHAR));
|
|
opts->drange_end = _wtoi64(s);
|
|
|
|
if (opts->drange_end < opts->drange_start)
|
|
throw string_error(IDS_DRANGE_END_BEFORE_START);
|
|
}
|
|
|
|
if (IsDlgButtonChecked(hwndDlg, IDC_VRANGE) == BST_CHECKED) {
|
|
WCHAR s[255];
|
|
|
|
opts->flags |= BTRFS_BALANCE_OPTS_VRANGE;
|
|
|
|
GetWindowTextW(GetDlgItem(hwndDlg, IDC_VRANGE_START), s, sizeof(s) / sizeof(WCHAR));
|
|
opts->vrange_start = _wtoi64(s);
|
|
|
|
GetWindowTextW(GetDlgItem(hwndDlg, IDC_VRANGE_END), s, sizeof(s) / sizeof(WCHAR));
|
|
opts->vrange_end = _wtoi64(s);
|
|
|
|
if (opts->vrange_end < opts->vrange_start)
|
|
throw string_error(IDS_VRANGE_END_BEFORE_START);
|
|
}
|
|
|
|
if (IsDlgButtonChecked(hwndDlg, IDC_LIMIT) == BST_CHECKED) {
|
|
WCHAR s[255];
|
|
|
|
opts->flags |= BTRFS_BALANCE_OPTS_LIMIT;
|
|
|
|
GetWindowTextW(GetDlgItem(hwndDlg, IDC_LIMIT_START), s, sizeof(s) / sizeof(WCHAR));
|
|
opts->limit_start = _wtoi64(s);
|
|
|
|
GetWindowTextW(GetDlgItem(hwndDlg, IDC_LIMIT_END), s, sizeof(s) / sizeof(WCHAR));
|
|
opts->limit_end = _wtoi64(s);
|
|
|
|
if (opts->limit_end < opts->limit_start)
|
|
throw string_error(IDS_LIMIT_END_BEFORE_START);
|
|
}
|
|
|
|
if (IsDlgButtonChecked(hwndDlg, IDC_STRIPES) == BST_CHECKED) {
|
|
WCHAR s[255];
|
|
|
|
opts->flags |= BTRFS_BALANCE_OPTS_STRIPES;
|
|
|
|
GetWindowTextW(GetDlgItem(hwndDlg, IDC_STRIPES_START), s, sizeof(s) / sizeof(WCHAR));
|
|
opts->stripes_start = (uint8_t)_wtoi(s);
|
|
|
|
GetWindowTextW(GetDlgItem(hwndDlg, IDC_STRIPES_END), s, sizeof(s) / sizeof(WCHAR));
|
|
opts->stripes_end = (uint8_t)_wtoi(s);
|
|
|
|
if (opts->stripes_end < opts->stripes_start)
|
|
throw string_error(IDS_STRIPES_END_BEFORE_START);
|
|
}
|
|
|
|
if (IsDlgButtonChecked(hwndDlg, IDC_USAGE) == BST_CHECKED) {
|
|
WCHAR s[255];
|
|
|
|
opts->flags |= BTRFS_BALANCE_OPTS_USAGE;
|
|
|
|
GetWindowTextW(GetDlgItem(hwndDlg, IDC_USAGE_START), s, sizeof(s) / sizeof(WCHAR));
|
|
opts->usage_start = (uint8_t)_wtoi(s);
|
|
|
|
GetWindowTextW(GetDlgItem(hwndDlg, IDC_USAGE_END), s, sizeof(s) / sizeof(WCHAR));
|
|
opts->usage_end = (uint8_t)_wtoi(s);
|
|
|
|
if (opts->usage_end < opts->usage_start)
|
|
throw string_error(IDS_USAGE_END_BEFORE_START);
|
|
}
|
|
|
|
if (IsDlgButtonChecked(hwndDlg, IDC_CONVERT) == BST_CHECKED) {
|
|
opts->flags |= BTRFS_BALANCE_OPTS_CONVERT;
|
|
|
|
auto sel = SendMessageW(GetDlgItem(hwndDlg, IDC_CONVERT_COMBO), CB_GETCURSEL, 0, 0);
|
|
|
|
if (sel == CB_ERR || (unsigned int)sel >= sizeof(convtypes2) / sizeof(convtypes2[0]))
|
|
opts->flags &= ~BTRFS_BALANCE_OPTS_CONVERT;
|
|
else {
|
|
opts->convert = convtypes2[sel];
|
|
|
|
if (IsDlgButtonChecked(hwndDlg, IDC_SOFT) == BST_CHECKED) opts->flags |= BTRFS_BALANCE_OPTS_SOFT;
|
|
}
|
|
}
|
|
|
|
EndDialog(hwndDlg, 0);
|
|
}
|
|
|
|
INT_PTR CALLBACK BtrfsBalance::BalanceOptsDlgProc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam) {
|
|
try {
|
|
switch (uMsg) {
|
|
case WM_INITDIALOG:
|
|
{
|
|
HWND devcb, convcb;
|
|
btrfs_device* bd;
|
|
btrfs_balance_opts* opts;
|
|
static int convtypes[] = { IDS_SINGLE2, IDS_DUP, IDS_RAID0, IDS_RAID1, IDS_RAID5, IDS_RAID1C3, IDS_RAID6, IDS_RAID10, IDS_RAID1C4, 0 };
|
|
int i, num_devices = 0, num_writeable_devices = 0;
|
|
wstring s, u;
|
|
bool balance_started = balance_status & (BTRFS_BALANCE_RUNNING | BTRFS_BALANCE_PAUSED);
|
|
|
|
switch (opts_type) {
|
|
case 1:
|
|
opts = balance_started ? &bqb.data_opts : &data_opts;
|
|
break;
|
|
|
|
case 2:
|
|
opts = balance_started ? &bqb.metadata_opts : &metadata_opts;
|
|
break;
|
|
|
|
case 3:
|
|
opts = balance_started ? &bqb.system_opts : &system_opts;
|
|
break;
|
|
|
|
default:
|
|
return true;
|
|
}
|
|
|
|
EnableThemeDialogTexture(hwndDlg, ETDT_ENABLETAB);
|
|
|
|
devcb = GetDlgItem(hwndDlg, IDC_DEVID_COMBO);
|
|
|
|
if (!load_string(module, IDS_DEVID_LIST, u))
|
|
throw last_error(GetLastError());
|
|
|
|
bd = devices;
|
|
while (true) {
|
|
wstring t, v;
|
|
|
|
if (bd->device_number == 0xffffffff)
|
|
s = wstring(bd->name, bd->namelen);
|
|
else if (bd->partition_number == 0) {
|
|
if (!load_string(module, IDS_DISK_NUM, v))
|
|
throw last_error(GetLastError());
|
|
|
|
wstring_sprintf(s, v, bd->device_number);
|
|
} else {
|
|
if (!load_string(module, IDS_DISK_PART_NUM, v))
|
|
throw last_error(GetLastError());
|
|
|
|
wstring_sprintf(s, v, bd->device_number, bd->partition_number);
|
|
}
|
|
|
|
wstring_sprintf(t, u, bd->dev_id, s.c_str());
|
|
|
|
SendMessage(devcb, CB_ADDSTRING, 0, (LPARAM)t.c_str());
|
|
|
|
if (opts->devid == bd->dev_id)
|
|
SendMessage(devcb, CB_SETCURSEL, num_devices, 0);
|
|
|
|
num_devices++;
|
|
|
|
if (!bd->readonly)
|
|
num_writeable_devices++;
|
|
|
|
if (bd->next_entry > 0)
|
|
bd = (btrfs_device*)((uint8_t*)bd + bd->next_entry);
|
|
else
|
|
break;
|
|
}
|
|
|
|
convcb = GetDlgItem(hwndDlg, IDC_CONVERT_COMBO);
|
|
|
|
if (num_writeable_devices == 0)
|
|
num_writeable_devices = num_devices;
|
|
|
|
i = 0;
|
|
while (convtypes[i] != 0) {
|
|
if (!load_string(module, convtypes[i], s))
|
|
throw last_error(GetLastError());
|
|
|
|
SendMessage(convcb, CB_ADDSTRING, 0, (LPARAM)s.c_str());
|
|
|
|
if (opts->convert == convtypes2[i])
|
|
SendMessage(convcb, CB_SETCURSEL, i, 0);
|
|
|
|
i++;
|
|
|
|
if (num_writeable_devices < 2 && i == 2)
|
|
break;
|
|
else if (num_writeable_devices < 3 && i == 4)
|
|
break;
|
|
else if (num_writeable_devices < 4 && i == 6)
|
|
break;
|
|
}
|
|
|
|
// profiles
|
|
|
|
CheckDlgButton(hwndDlg, IDC_PROFILES, opts->flags & BTRFS_BALANCE_OPTS_PROFILES ? BST_CHECKED : BST_UNCHECKED);
|
|
CheckDlgButton(hwndDlg, IDC_PROFILES_SINGLE, opts->profiles & BLOCK_FLAG_SINGLE ? BST_CHECKED : BST_UNCHECKED);
|
|
CheckDlgButton(hwndDlg, IDC_PROFILES_DUP, opts->profiles & BLOCK_FLAG_DUPLICATE ? BST_CHECKED : BST_UNCHECKED);
|
|
CheckDlgButton(hwndDlg, IDC_PROFILES_RAID0, opts->profiles & BLOCK_FLAG_RAID0 ? BST_CHECKED : BST_UNCHECKED);
|
|
CheckDlgButton(hwndDlg, IDC_PROFILES_RAID1, opts->profiles & BLOCK_FLAG_RAID1 ? BST_CHECKED : BST_UNCHECKED);
|
|
CheckDlgButton(hwndDlg, IDC_PROFILES_RAID10, opts->profiles & BLOCK_FLAG_RAID10 ? BST_CHECKED : BST_UNCHECKED);
|
|
CheckDlgButton(hwndDlg, IDC_PROFILES_RAID5, opts->profiles & BLOCK_FLAG_RAID5 ? BST_CHECKED : BST_UNCHECKED);
|
|
CheckDlgButton(hwndDlg, IDC_PROFILES_RAID6, opts->profiles & BLOCK_FLAG_RAID6 ? BST_CHECKED : BST_UNCHECKED);
|
|
CheckDlgButton(hwndDlg, IDC_PROFILES_RAID1C3, opts->profiles & BLOCK_FLAG_RAID1C3 ? BST_CHECKED : BST_UNCHECKED);
|
|
CheckDlgButton(hwndDlg, IDC_PROFILES_RAID1C4, opts->profiles & BLOCK_FLAG_RAID1C4 ? BST_CHECKED : BST_UNCHECKED);
|
|
|
|
EnableWindow(GetDlgItem(hwndDlg, IDC_PROFILES_SINGLE), !balance_started && opts->flags & BTRFS_BALANCE_OPTS_PROFILES ? true : false);
|
|
EnableWindow(GetDlgItem(hwndDlg, IDC_PROFILES_DUP), !balance_started && opts->flags & BTRFS_BALANCE_OPTS_PROFILES ? true : false);
|
|
EnableWindow(GetDlgItem(hwndDlg, IDC_PROFILES_RAID0), !balance_started && opts->flags & BTRFS_BALANCE_OPTS_PROFILES ? true : false);
|
|
EnableWindow(GetDlgItem(hwndDlg, IDC_PROFILES_RAID1), !balance_started && opts->flags & BTRFS_BALANCE_OPTS_PROFILES ? true : false);
|
|
EnableWindow(GetDlgItem(hwndDlg, IDC_PROFILES_RAID10), !balance_started && opts->flags & BTRFS_BALANCE_OPTS_PROFILES ? true : false);
|
|
EnableWindow(GetDlgItem(hwndDlg, IDC_PROFILES_RAID5), !balance_started && opts->flags & BTRFS_BALANCE_OPTS_PROFILES ? true : false);
|
|
EnableWindow(GetDlgItem(hwndDlg, IDC_PROFILES_RAID6), !balance_started && opts->flags & BTRFS_BALANCE_OPTS_PROFILES ? true : false);
|
|
EnableWindow(GetDlgItem(hwndDlg, IDC_PROFILES_RAID1C3), !balance_started && opts->flags & BTRFS_BALANCE_OPTS_PROFILES ? true : false);
|
|
EnableWindow(GetDlgItem(hwndDlg, IDC_PROFILES_RAID1C4), !balance_started && opts->flags & BTRFS_BALANCE_OPTS_PROFILES ? true : false);
|
|
EnableWindow(GetDlgItem(hwndDlg, IDC_PROFILES), balance_started ? false : true);
|
|
|
|
// usage
|
|
|
|
CheckDlgButton(hwndDlg, IDC_USAGE, opts->flags & BTRFS_BALANCE_OPTS_USAGE ? BST_CHECKED : BST_UNCHECKED);
|
|
|
|
s = to_wstring(opts->usage_start);
|
|
SetDlgItemTextW(hwndDlg, IDC_USAGE_START, s.c_str());
|
|
SendMessageW(GetDlgItem(hwndDlg, IDC_USAGE_START_SPINNER), UDM_SETRANGE32, 0, 100);
|
|
|
|
s = to_wstring(opts->usage_end);
|
|
SetDlgItemTextW(hwndDlg, IDC_USAGE_END, s.c_str());
|
|
SendMessageW(GetDlgItem(hwndDlg, IDC_USAGE_END_SPINNER), UDM_SETRANGE32, 0, 100);
|
|
|
|
EnableWindow(GetDlgItem(hwndDlg, IDC_USAGE_START), !balance_started && opts->flags & BTRFS_BALANCE_OPTS_USAGE ? true : false);
|
|
EnableWindow(GetDlgItem(hwndDlg, IDC_USAGE_START_SPINNER), !balance_started && opts->flags & BTRFS_BALANCE_OPTS_USAGE ? true : false);
|
|
EnableWindow(GetDlgItem(hwndDlg, IDC_USAGE_END), !balance_started && opts->flags & BTRFS_BALANCE_OPTS_USAGE ? true : false);
|
|
EnableWindow(GetDlgItem(hwndDlg, IDC_USAGE_END_SPINNER), !balance_started && opts->flags & BTRFS_BALANCE_OPTS_USAGE ? true : false);
|
|
EnableWindow(GetDlgItem(hwndDlg, IDC_USAGE), balance_started ? false : true);
|
|
|
|
// devid
|
|
|
|
if (num_devices < 2 || balance_started)
|
|
EnableWindow(GetDlgItem(hwndDlg, IDC_DEVID), false);
|
|
|
|
CheckDlgButton(hwndDlg, IDC_DEVID, opts->flags & BTRFS_BALANCE_OPTS_DEVID ? BST_CHECKED : BST_UNCHECKED);
|
|
EnableWindow(devcb, (opts->flags & BTRFS_BALANCE_OPTS_DEVID && num_devices >= 2 && !balance_started) ? true : false);
|
|
|
|
// drange
|
|
|
|
CheckDlgButton(hwndDlg, IDC_DRANGE, opts->flags & BTRFS_BALANCE_OPTS_DRANGE ? BST_CHECKED : BST_UNCHECKED);
|
|
|
|
s = to_wstring(opts->drange_start);
|
|
SetDlgItemTextW(hwndDlg, IDC_DRANGE_START, s.c_str());
|
|
|
|
s = to_wstring(opts->drange_end);
|
|
SetDlgItemTextW(hwndDlg, IDC_DRANGE_END, s.c_str());
|
|
|
|
EnableWindow(GetDlgItem(hwndDlg, IDC_DRANGE_START), !balance_started && opts->flags & BTRFS_BALANCE_OPTS_DRANGE ? true : false);
|
|
EnableWindow(GetDlgItem(hwndDlg, IDC_DRANGE_END), !balance_started && opts->flags & BTRFS_BALANCE_OPTS_DRANGE ? true : false);
|
|
EnableWindow(GetDlgItem(hwndDlg, IDC_DRANGE), balance_started ? false : true);
|
|
|
|
// vrange
|
|
|
|
CheckDlgButton(hwndDlg, IDC_VRANGE, opts->flags & BTRFS_BALANCE_OPTS_VRANGE ? BST_CHECKED : BST_UNCHECKED);
|
|
|
|
s = to_wstring(opts->vrange_start);
|
|
SetDlgItemTextW(hwndDlg, IDC_VRANGE_START, s.c_str());
|
|
|
|
s = to_wstring(opts->vrange_end);
|
|
SetDlgItemTextW(hwndDlg, IDC_VRANGE_END, s.c_str());
|
|
|
|
EnableWindow(GetDlgItem(hwndDlg, IDC_VRANGE_START), !balance_started && opts->flags & BTRFS_BALANCE_OPTS_VRANGE ? true : false);
|
|
EnableWindow(GetDlgItem(hwndDlg, IDC_VRANGE_END), !balance_started && opts->flags & BTRFS_BALANCE_OPTS_VRANGE ? true : false);
|
|
EnableWindow(GetDlgItem(hwndDlg, IDC_VRANGE), balance_started ? false : true);
|
|
|
|
// limit
|
|
|
|
CheckDlgButton(hwndDlg, IDC_LIMIT, opts->flags & BTRFS_BALANCE_OPTS_LIMIT ? BST_CHECKED : BST_UNCHECKED);
|
|
|
|
s = to_wstring(opts->limit_start);
|
|
SetDlgItemTextW(hwndDlg, IDC_LIMIT_START, s.c_str());
|
|
SendMessageW(GetDlgItem(hwndDlg, IDC_LIMIT_START_SPINNER), UDM_SETRANGE32, 0, 0x7fffffff);
|
|
|
|
s = to_wstring(opts->limit_end);
|
|
SetDlgItemTextW(hwndDlg, IDC_LIMIT_END, s.c_str());
|
|
SendMessageW(GetDlgItem(hwndDlg, IDC_LIMIT_END_SPINNER), UDM_SETRANGE32, 0, 0x7fffffff);
|
|
|
|
EnableWindow(GetDlgItem(hwndDlg, IDC_LIMIT_START), !balance_started && opts->flags & BTRFS_BALANCE_OPTS_LIMIT ? true : false);
|
|
EnableWindow(GetDlgItem(hwndDlg, IDC_LIMIT_START_SPINNER), !balance_started && opts->flags & BTRFS_BALANCE_OPTS_LIMIT ? true : false);
|
|
EnableWindow(GetDlgItem(hwndDlg, IDC_LIMIT_END), !balance_started && opts->flags & BTRFS_BALANCE_OPTS_LIMIT ? true : false);
|
|
EnableWindow(GetDlgItem(hwndDlg, IDC_LIMIT_END_SPINNER), !balance_started && opts->flags & BTRFS_BALANCE_OPTS_LIMIT ? true : false);
|
|
EnableWindow(GetDlgItem(hwndDlg, IDC_LIMIT), balance_started ? false : true);
|
|
|
|
// stripes
|
|
|
|
CheckDlgButton(hwndDlg, IDC_STRIPES, opts->flags & BTRFS_BALANCE_OPTS_STRIPES ? BST_CHECKED : BST_UNCHECKED);
|
|
|
|
s = to_wstring(opts->stripes_start);
|
|
SetDlgItemTextW(hwndDlg, IDC_STRIPES_START, s.c_str());
|
|
SendMessageW(GetDlgItem(hwndDlg, IDC_STRIPES_START_SPINNER), UDM_SETRANGE32, 0, 0xffff);
|
|
|
|
s = to_wstring(opts->stripes_end);
|
|
SetDlgItemTextW(hwndDlg, IDC_STRIPES_END, s.c_str());
|
|
SendMessageW(GetDlgItem(hwndDlg, IDC_STRIPES_END_SPINNER), UDM_SETRANGE32, 0, 0xffff);
|
|
|
|
EnableWindow(GetDlgItem(hwndDlg, IDC_STRIPES_START), !balance_started && opts->flags & BTRFS_BALANCE_OPTS_STRIPES ? true : false);
|
|
EnableWindow(GetDlgItem(hwndDlg, IDC_STRIPES_START_SPINNER), !balance_started && opts->flags & BTRFS_BALANCE_OPTS_STRIPES ? true : false);
|
|
EnableWindow(GetDlgItem(hwndDlg, IDC_STRIPES_END), !balance_started && opts->flags & BTRFS_BALANCE_OPTS_STRIPES ? true : false);
|
|
EnableWindow(GetDlgItem(hwndDlg, IDC_STRIPES_END_SPINNER), !balance_started && opts->flags & BTRFS_BALANCE_OPTS_STRIPES ? true : false);
|
|
EnableWindow(GetDlgItem(hwndDlg, IDC_STRIPES), balance_started ? false : true);
|
|
|
|
// convert
|
|
|
|
CheckDlgButton(hwndDlg, IDC_CONVERT, opts->flags & BTRFS_BALANCE_OPTS_CONVERT ? BST_CHECKED : BST_UNCHECKED);
|
|
CheckDlgButton(hwndDlg, IDC_SOFT, opts->flags & BTRFS_BALANCE_OPTS_SOFT ? BST_CHECKED : BST_UNCHECKED);
|
|
|
|
EnableWindow(GetDlgItem(hwndDlg, IDC_SOFT), !balance_started && opts->flags & BTRFS_BALANCE_OPTS_CONVERT ? true : false);
|
|
EnableWindow(convcb, !balance_started && opts->flags & BTRFS_BALANCE_OPTS_CONVERT ? true : false);
|
|
EnableWindow(GetDlgItem(hwndDlg, IDC_CONVERT), balance_started ? false : true);
|
|
|
|
break;
|
|
}
|
|
|
|
case WM_COMMAND:
|
|
switch (HIWORD(wParam)) {
|
|
case BN_CLICKED:
|
|
switch (LOWORD(wParam)) {
|
|
case IDOK:
|
|
if (balance_status & (BTRFS_BALANCE_RUNNING | BTRFS_BALANCE_PAUSED))
|
|
EndDialog(hwndDlg, 0);
|
|
else
|
|
SaveBalanceOpts(hwndDlg);
|
|
return true;
|
|
|
|
case IDCANCEL:
|
|
EndDialog(hwndDlg, 0);
|
|
return true;
|
|
|
|
case IDC_PROFILES: {
|
|
bool enabled = IsDlgButtonChecked(hwndDlg, IDC_PROFILES) == BST_CHECKED ? true : false;
|
|
|
|
EnableWindow(GetDlgItem(hwndDlg, IDC_PROFILES_SINGLE), enabled);
|
|
EnableWindow(GetDlgItem(hwndDlg, IDC_PROFILES_DUP), enabled);
|
|
EnableWindow(GetDlgItem(hwndDlg, IDC_PROFILES_RAID0), enabled);
|
|
EnableWindow(GetDlgItem(hwndDlg, IDC_PROFILES_RAID1), enabled);
|
|
EnableWindow(GetDlgItem(hwndDlg, IDC_PROFILES_RAID10), enabled);
|
|
EnableWindow(GetDlgItem(hwndDlg, IDC_PROFILES_RAID5), enabled);
|
|
EnableWindow(GetDlgItem(hwndDlg, IDC_PROFILES_RAID6), enabled);
|
|
EnableWindow(GetDlgItem(hwndDlg, IDC_PROFILES_RAID1C3), enabled);
|
|
EnableWindow(GetDlgItem(hwndDlg, IDC_PROFILES_RAID1C4), enabled);
|
|
break;
|
|
}
|
|
|
|
case IDC_USAGE: {
|
|
bool enabled = IsDlgButtonChecked(hwndDlg, IDC_USAGE) == BST_CHECKED ? true : false;
|
|
|
|
EnableWindow(GetDlgItem(hwndDlg, IDC_USAGE_START), enabled);
|
|
EnableWindow(GetDlgItem(hwndDlg, IDC_USAGE_START_SPINNER), enabled);
|
|
EnableWindow(GetDlgItem(hwndDlg, IDC_USAGE_END), enabled);
|
|
EnableWindow(GetDlgItem(hwndDlg, IDC_USAGE_END_SPINNER), enabled);
|
|
break;
|
|
}
|
|
|
|
case IDC_DEVID: {
|
|
bool enabled = IsDlgButtonChecked(hwndDlg, IDC_DEVID) == BST_CHECKED ? true : false;
|
|
|
|
EnableWindow(GetDlgItem(hwndDlg, IDC_DEVID_COMBO), enabled);
|
|
break;
|
|
}
|
|
|
|
case IDC_DRANGE: {
|
|
bool enabled = IsDlgButtonChecked(hwndDlg, IDC_DRANGE) == BST_CHECKED ? true : false;
|
|
|
|
EnableWindow(GetDlgItem(hwndDlg, IDC_DRANGE_START), enabled);
|
|
EnableWindow(GetDlgItem(hwndDlg, IDC_DRANGE_END), enabled);
|
|
break;
|
|
}
|
|
|
|
case IDC_VRANGE: {
|
|
bool enabled = IsDlgButtonChecked(hwndDlg, IDC_VRANGE) == BST_CHECKED ? true : false;
|
|
|
|
EnableWindow(GetDlgItem(hwndDlg, IDC_VRANGE_START), enabled);
|
|
EnableWindow(GetDlgItem(hwndDlg, IDC_VRANGE_END), enabled);
|
|
break;
|
|
}
|
|
|
|
case IDC_LIMIT: {
|
|
bool enabled = IsDlgButtonChecked(hwndDlg, IDC_LIMIT) == BST_CHECKED ? true : false;
|
|
|
|
EnableWindow(GetDlgItem(hwndDlg, IDC_LIMIT_START), enabled);
|
|
EnableWindow(GetDlgItem(hwndDlg, IDC_LIMIT_START_SPINNER), enabled);
|
|
EnableWindow(GetDlgItem(hwndDlg, IDC_LIMIT_END), enabled);
|
|
EnableWindow(GetDlgItem(hwndDlg, IDC_LIMIT_END_SPINNER), enabled);
|
|
break;
|
|
}
|
|
|
|
case IDC_STRIPES: {
|
|
bool enabled = IsDlgButtonChecked(hwndDlg, IDC_STRIPES) == BST_CHECKED ? true : false;
|
|
|
|
EnableWindow(GetDlgItem(hwndDlg, IDC_STRIPES_START), enabled);
|
|
EnableWindow(GetDlgItem(hwndDlg, IDC_STRIPES_START_SPINNER), enabled);
|
|
EnableWindow(GetDlgItem(hwndDlg, IDC_STRIPES_END), enabled);
|
|
EnableWindow(GetDlgItem(hwndDlg, IDC_STRIPES_END_SPINNER), enabled);
|
|
break;
|
|
}
|
|
|
|
case IDC_CONVERT: {
|
|
bool enabled = IsDlgButtonChecked(hwndDlg, IDC_CONVERT) == BST_CHECKED ? true : false;
|
|
|
|
EnableWindow(GetDlgItem(hwndDlg, IDC_CONVERT_COMBO), enabled);
|
|
EnableWindow(GetDlgItem(hwndDlg, IDC_SOFT), enabled);
|
|
break;
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
break;
|
|
}
|
|
} catch (const exception& e) {
|
|
error_message(hwndDlg, e.what());
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
static INT_PTR CALLBACK stub_BalanceOptsDlgProc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam) {
|
|
BtrfsBalance* bb;
|
|
|
|
if (uMsg == WM_INITDIALOG) {
|
|
SetWindowLongPtr(hwndDlg, GWLP_USERDATA, (LONG_PTR)lParam);
|
|
bb = (BtrfsBalance*)lParam;
|
|
} else {
|
|
bb = (BtrfsBalance*)GetWindowLongPtr(hwndDlg, GWLP_USERDATA);
|
|
}
|
|
|
|
if (bb)
|
|
return bb->BalanceOptsDlgProc(hwndDlg, uMsg, wParam, lParam);
|
|
else
|
|
return false;
|
|
}
|
|
|
|
void BtrfsBalance::ShowBalanceOptions(HWND hwndDlg, uint8_t type) {
|
|
opts_type = type;
|
|
DialogBoxParamW(module, MAKEINTRESOURCEW(IDD_BALANCE_OPTIONS), hwndDlg, stub_BalanceOptsDlgProc, (LPARAM)this);
|
|
}
|
|
|
|
INT_PTR CALLBACK BtrfsBalance::BalanceDlgProc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam) {
|
|
try {
|
|
switch (uMsg) {
|
|
case WM_INITDIALOG:
|
|
{
|
|
EnableThemeDialogTexture(hwndDlg, ETDT_ENABLETAB);
|
|
|
|
RtlZeroMemory(&data_opts, sizeof(btrfs_balance_opts));
|
|
RtlZeroMemory(&metadata_opts, sizeof(btrfs_balance_opts));
|
|
RtlZeroMemory(&system_opts, sizeof(btrfs_balance_opts));
|
|
|
|
removing = called_from_RemoveDevice;
|
|
shrinking = called_from_ShrinkDevice;
|
|
balance_status = (removing || shrinking) ? BTRFS_BALANCE_RUNNING : BTRFS_BALANCE_STOPPED;
|
|
cancelling = false;
|
|
RefreshBalanceDlg(hwndDlg, true);
|
|
|
|
if (readonly) {
|
|
EnableWindow(GetDlgItem(hwndDlg, IDC_START_BALANCE), false);
|
|
EnableWindow(GetDlgItem(hwndDlg, IDC_PAUSE_BALANCE), false);
|
|
EnableWindow(GetDlgItem(hwndDlg, IDC_CANCEL_BALANCE), false);
|
|
}
|
|
|
|
SendMessageW(GetDlgItem(hwndDlg, IDC_START_BALANCE), BCM_SETSHIELD, 0, true);
|
|
SendMessageW(GetDlgItem(hwndDlg, IDC_PAUSE_BALANCE), BCM_SETSHIELD, 0, true);
|
|
SendMessageW(GetDlgItem(hwndDlg, IDC_CANCEL_BALANCE), BCM_SETSHIELD, 0, true);
|
|
|
|
SetTimer(hwndDlg, 1, 1000, nullptr);
|
|
|
|
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_DATA:
|
|
EnableWindow(GetDlgItem(hwndDlg, IDC_DATA_OPTIONS), IsDlgButtonChecked(hwndDlg, IDC_DATA) == BST_CHECKED ? true : false);
|
|
|
|
EnableWindow(GetDlgItem(hwndDlg, IDC_START_BALANCE), !readonly && (IsDlgButtonChecked(hwndDlg, IDC_DATA) == BST_CHECKED ||
|
|
IsDlgButtonChecked(hwndDlg, IDC_METADATA) == BST_CHECKED || IsDlgButtonChecked(hwndDlg, IDC_SYSTEM) == BST_CHECKED) ? true: false);
|
|
return true;
|
|
|
|
case IDC_METADATA:
|
|
EnableWindow(GetDlgItem(hwndDlg, IDC_METADATA_OPTIONS), IsDlgButtonChecked(hwndDlg, IDC_METADATA) == BST_CHECKED ? true : false);
|
|
|
|
EnableWindow(GetDlgItem(hwndDlg, IDC_START_BALANCE), !readonly && (IsDlgButtonChecked(hwndDlg, IDC_DATA) == BST_CHECKED ||
|
|
IsDlgButtonChecked(hwndDlg, IDC_METADATA) == BST_CHECKED || IsDlgButtonChecked(hwndDlg, IDC_SYSTEM) == BST_CHECKED) ? true: false);
|
|
return true;
|
|
|
|
case IDC_SYSTEM:
|
|
EnableWindow(GetDlgItem(hwndDlg, IDC_SYSTEM_OPTIONS), IsDlgButtonChecked(hwndDlg, IDC_SYSTEM) == BST_CHECKED ? true : false);
|
|
|
|
EnableWindow(GetDlgItem(hwndDlg, IDC_START_BALANCE), !readonly && (IsDlgButtonChecked(hwndDlg, IDC_DATA) == BST_CHECKED ||
|
|
IsDlgButtonChecked(hwndDlg, IDC_METADATA) == BST_CHECKED || IsDlgButtonChecked(hwndDlg, IDC_SYSTEM) == BST_CHECKED) ? true: false);
|
|
return true;
|
|
|
|
case IDC_DATA_OPTIONS:
|
|
ShowBalanceOptions(hwndDlg, 1);
|
|
return true;
|
|
|
|
case IDC_METADATA_OPTIONS:
|
|
ShowBalanceOptions(hwndDlg, 2);
|
|
return true;
|
|
|
|
case IDC_SYSTEM_OPTIONS:
|
|
ShowBalanceOptions(hwndDlg, 3);
|
|
return true;
|
|
|
|
case IDC_START_BALANCE:
|
|
StartBalance(hwndDlg);
|
|
return true;
|
|
|
|
case IDC_PAUSE_BALANCE:
|
|
PauseBalance(hwndDlg);
|
|
RefreshBalanceDlg(hwndDlg, false);
|
|
return true;
|
|
|
|
case IDC_CANCEL_BALANCE:
|
|
StopBalance(hwndDlg);
|
|
RefreshBalanceDlg(hwndDlg, false);
|
|
return true;
|
|
}
|
|
break;
|
|
}
|
|
break;
|
|
|
|
case WM_TIMER:
|
|
RefreshBalanceDlg(hwndDlg, false);
|
|
break;
|
|
}
|
|
} catch (const exception& e) {
|
|
error_message(hwndDlg, e.what());
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
static INT_PTR CALLBACK stub_BalanceDlgProc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam) {
|
|
BtrfsBalance* bb;
|
|
|
|
if (uMsg == WM_INITDIALOG) {
|
|
SetWindowLongPtr(hwndDlg, GWLP_USERDATA, (LONG_PTR)lParam);
|
|
bb = (BtrfsBalance*)lParam;
|
|
} else {
|
|
bb = (BtrfsBalance*)GetWindowLongPtr(hwndDlg, GWLP_USERDATA);
|
|
}
|
|
|
|
if (bb)
|
|
return bb->BalanceDlgProc(hwndDlg, uMsg, wParam, lParam);
|
|
else
|
|
return false;
|
|
}
|
|
|
|
void BtrfsBalance::ShowBalance(HWND hwndDlg) {
|
|
btrfs_device* bd;
|
|
|
|
if (devices) {
|
|
free(devices);
|
|
devices = nullptr;
|
|
}
|
|
|
|
{
|
|
win_handle h = CreateFileW(fn.c_str(), FILE_TRAVERSE | FILE_READ_ATTRIBUTES, FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE, nullptr,
|
|
OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS | FILE_FLAG_OPEN_REPARSE_POINT, nullptr);
|
|
|
|
if (h != INVALID_HANDLE_VALUE) {
|
|
NTSTATUS Status;
|
|
IO_STATUS_BLOCK iosb;
|
|
ULONG devsize, i;
|
|
|
|
i = 0;
|
|
devsize = 1024;
|
|
|
|
devices = (btrfs_device*)malloc(devsize);
|
|
|
|
while (true) {
|
|
Status = NtFsControlFile(h, nullptr, nullptr, nullptr, &iosb, FSCTL_BTRFS_GET_DEVICES, nullptr, 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))
|
|
throw ntstatus_error(Status);
|
|
} else
|
|
throw last_error(GetLastError());
|
|
}
|
|
|
|
readonly = true;
|
|
bd = devices;
|
|
|
|
while (true) {
|
|
if (!bd->readonly) {
|
|
readonly = false;
|
|
break;
|
|
}
|
|
|
|
if (bd->next_entry > 0)
|
|
bd = (btrfs_device*)((uint8_t*)bd + bd->next_entry);
|
|
else
|
|
break;
|
|
}
|
|
|
|
DialogBoxParamW(module, MAKEINTRESOURCEW(IDD_BALANCE), hwndDlg, stub_BalanceDlgProc, (LPARAM)this);
|
|
}
|
|
|
|
static uint8_t from_hex_digit(WCHAR c) {
|
|
if (c >= 'a' && c <= 'f')
|
|
return (uint8_t)(c - 'a' + 0xa);
|
|
else if (c >= 'A' && c <= 'F')
|
|
return (uint8_t)(c - 'A' + 0xa);
|
|
else
|
|
return (uint8_t)(c - '0');
|
|
}
|
|
|
|
static void unserialize(void* data, ULONG len, WCHAR* s) {
|
|
uint8_t* d;
|
|
|
|
d = (uint8_t*)data;
|
|
|
|
while (s[0] != 0 && s[1] != 0 && len > 0) {
|
|
*d = (uint8_t)(from_hex_digit(s[0]) << 4) | from_hex_digit(s[1]);
|
|
|
|
s += 2;
|
|
d++;
|
|
len--;
|
|
}
|
|
}
|
|
|
|
#ifdef __REACTOS__
|
|
extern "C" {
|
|
#endif
|
|
|
|
void CALLBACK StartBalanceW(HWND hwnd, HINSTANCE hinst, LPWSTR lpszCmdLine, int nCmdShow) {
|
|
try {
|
|
WCHAR *s, *vol, *block;
|
|
win_handle h, token;
|
|
btrfs_start_balance bsb;
|
|
TOKEN_PRIVILEGES tp;
|
|
LUID luid;
|
|
|
|
s = wcsstr(lpszCmdLine, L" ");
|
|
if (!s)
|
|
return;
|
|
|
|
s[0] = 0;
|
|
|
|
vol = lpszCmdLine;
|
|
block = &s[1];
|
|
|
|
RtlZeroMemory(&bsb, sizeof(btrfs_start_balance));
|
|
unserialize(&bsb, sizeof(btrfs_start_balance), block);
|
|
|
|
if (!OpenProcessToken(GetCurrentProcess(), TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &token))
|
|
throw last_error(GetLastError());
|
|
|
|
if (!LookupPrivilegeValueW(nullptr, L"SeManageVolumePrivilege", &luid))
|
|
throw last_error(GetLastError());
|
|
|
|
tp.PrivilegeCount = 1;
|
|
tp.Privileges[0].Luid = luid;
|
|
tp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;
|
|
|
|
if (!AdjustTokenPrivileges(token, false, &tp, sizeof(TOKEN_PRIVILEGES), nullptr, nullptr))
|
|
throw last_error(GetLastError());
|
|
|
|
h = CreateFileW(vol, FILE_TRAVERSE, FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE, nullptr,
|
|
OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS | FILE_FLAG_OPEN_REPARSE_POINT, nullptr);
|
|
|
|
if (h != INVALID_HANDLE_VALUE) {
|
|
NTSTATUS Status;
|
|
IO_STATUS_BLOCK iosb;
|
|
|
|
Status = NtFsControlFile(h, nullptr, nullptr, nullptr, &iosb, FSCTL_BTRFS_START_BALANCE, &bsb, sizeof(btrfs_start_balance), nullptr, 0);
|
|
|
|
if (Status == STATUS_DEVICE_NOT_READY) {
|
|
btrfs_query_scrub bqs;
|
|
NTSTATUS Status2;
|
|
|
|
Status2 = NtFsControlFile(h, nullptr, nullptr, nullptr, &iosb, FSCTL_BTRFS_QUERY_SCRUB, nullptr, 0, &bqs, sizeof(btrfs_query_scrub));
|
|
|
|
if ((NT_SUCCESS(Status2) || Status2 == STATUS_BUFFER_OVERFLOW) && bqs.status != BTRFS_SCRUB_STOPPED)
|
|
throw string_error(IDS_BALANCE_SCRUB_RUNNING);
|
|
}
|
|
|
|
if (!NT_SUCCESS(Status))
|
|
throw ntstatus_error(Status);
|
|
} else
|
|
throw last_error(GetLastError());
|
|
} catch (const exception& e) {
|
|
error_message(hwnd, e.what());
|
|
}
|
|
}
|
|
|
|
void CALLBACK PauseBalanceW(HWND hwnd, HINSTANCE hinst, LPWSTR lpszCmdLine, int nCmdShow) {
|
|
try {
|
|
win_handle h, token;
|
|
TOKEN_PRIVILEGES tp;
|
|
LUID luid;
|
|
|
|
if (!OpenProcessToken(GetCurrentProcess(), TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &token))
|
|
throw last_error(GetLastError());
|
|
|
|
if (!LookupPrivilegeValueW(nullptr, L"SeManageVolumePrivilege", &luid))
|
|
throw last_error(GetLastError());
|
|
|
|
tp.PrivilegeCount = 1;
|
|
tp.Privileges[0].Luid = luid;
|
|
tp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;
|
|
|
|
if (!AdjustTokenPrivileges(token, false, &tp, sizeof(TOKEN_PRIVILEGES), nullptr, nullptr))
|
|
throw last_error(GetLastError());
|
|
|
|
h = CreateFileW(lpszCmdLine, FILE_TRAVERSE, FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE, nullptr,
|
|
OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS | FILE_FLAG_OPEN_REPARSE_POINT, nullptr);
|
|
|
|
if (h != INVALID_HANDLE_VALUE) {
|
|
NTSTATUS Status;
|
|
IO_STATUS_BLOCK iosb;
|
|
btrfs_query_balance bqb2;
|
|
|
|
Status = NtFsControlFile(h, nullptr, nullptr, nullptr, &iosb, FSCTL_BTRFS_QUERY_BALANCE, nullptr, 0, &bqb2, sizeof(btrfs_query_balance));
|
|
if (!NT_SUCCESS(Status))
|
|
throw ntstatus_error(Status);
|
|
|
|
if (bqb2.status & BTRFS_BALANCE_PAUSED)
|
|
Status = NtFsControlFile(h, nullptr, nullptr, nullptr, &iosb, FSCTL_BTRFS_RESUME_BALANCE, nullptr, 0, nullptr, 0);
|
|
else if (bqb2.status & BTRFS_BALANCE_RUNNING)
|
|
Status = NtFsControlFile(h, nullptr, nullptr, nullptr, &iosb, FSCTL_BTRFS_PAUSE_BALANCE, nullptr, 0, nullptr, 0);
|
|
else
|
|
return;
|
|
|
|
if (!NT_SUCCESS(Status))
|
|
throw ntstatus_error(Status);
|
|
} else
|
|
throw last_error(GetLastError());
|
|
} catch (const exception& e) {
|
|
error_message(hwnd, e.what());
|
|
}
|
|
}
|
|
|
|
void CALLBACK StopBalanceW(HWND hwnd, HINSTANCE hinst, LPWSTR lpszCmdLine, int nCmdShow) {
|
|
try {
|
|
win_handle h, token;
|
|
TOKEN_PRIVILEGES tp;
|
|
LUID luid;
|
|
|
|
if (!OpenProcessToken(GetCurrentProcess(), TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &token))
|
|
throw last_error(GetLastError());
|
|
|
|
if (!LookupPrivilegeValueW(nullptr, L"SeManageVolumePrivilege", &luid))
|
|
throw last_error(GetLastError());
|
|
|
|
tp.PrivilegeCount = 1;
|
|
tp.Privileges[0].Luid = luid;
|
|
tp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;
|
|
|
|
if (!AdjustTokenPrivileges(token, false, &tp, sizeof(TOKEN_PRIVILEGES), nullptr, nullptr))
|
|
throw last_error(GetLastError());
|
|
|
|
h = CreateFileW(lpszCmdLine, FILE_TRAVERSE, FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE, nullptr,
|
|
OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS | FILE_FLAG_OPEN_REPARSE_POINT, nullptr);
|
|
|
|
if (h != INVALID_HANDLE_VALUE) {
|
|
NTSTATUS Status;
|
|
IO_STATUS_BLOCK iosb;
|
|
btrfs_query_balance bqb2;
|
|
|
|
Status = NtFsControlFile(h, nullptr, nullptr, nullptr, &iosb, FSCTL_BTRFS_QUERY_BALANCE, nullptr, 0, &bqb2, sizeof(btrfs_query_balance));
|
|
if (!NT_SUCCESS(Status))
|
|
throw ntstatus_error(Status);
|
|
|
|
if (bqb2.status & BTRFS_BALANCE_PAUSED || bqb2.status & BTRFS_BALANCE_RUNNING)
|
|
Status = NtFsControlFile(h, nullptr, nullptr, nullptr, &iosb, FSCTL_BTRFS_STOP_BALANCE, nullptr, 0, nullptr, 0);
|
|
else
|
|
return;
|
|
|
|
if (!NT_SUCCESS(Status))
|
|
throw ntstatus_error(Status);
|
|
} else
|
|
throw last_error(GetLastError());
|
|
} catch (const exception& e) {
|
|
error_message(hwnd, e.what());
|
|
}
|
|
}
|
|
|
|
#ifdef __REACTOS__
|
|
} /* extern "C" */
|
|
#endif
|