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110 lines
3 KiB
C++
110 lines
3 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 <shlobj.h>
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#ifndef __REACTOS__
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#include "../btrfsioctl.h"
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#include "../btrfs.h"
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#else
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#include "btrfsioctl.h"
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#include "btrfs.h"
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#endif
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#include "balance.h"
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#include "scrub.h"
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extern LONG objs_loaded;
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class BtrfsVolPropSheet : public IShellExtInit, IShellPropSheetExt {
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public:
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BtrfsVolPropSheet() {
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refcount = 0;
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ignore = TRUE;
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stgm_set = FALSE;
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devices = NULL;
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InterlockedIncrement(&objs_loaded);
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balance = NULL;
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}
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virtual ~BtrfsVolPropSheet() {
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if (stgm_set) {
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GlobalUnlock(stgm.hGlobal);
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ReleaseStgMedium(&stgm);
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}
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if (devices)
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free(devices);
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InterlockedDecrement(&objs_loaded);
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if (balance)
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delete balance;
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}
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// IUnknown
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HRESULT __stdcall QueryInterface(REFIID riid, void **ppObj);
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ULONG __stdcall AddRef() {
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return InterlockedIncrement(&refcount);
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}
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ULONG __stdcall Release() {
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LONG rc = InterlockedDecrement(&refcount);
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if (rc == 0)
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delete this;
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return rc;
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}
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// IShellExtInit
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virtual HRESULT __stdcall Initialize(PCIDLIST_ABSOLUTE pidlFolder, IDataObject* pdtobj, HKEY hkeyProgID);
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// IShellPropSheetExt
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virtual HRESULT __stdcall AddPages(LPFNADDPROPSHEETPAGE pfnAddPage, LPARAM lParam);
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virtual HRESULT __stdcall ReplacePage(UINT uPageID, LPFNADDPROPSHEETPAGE pfnReplacePage, LPARAM lParam);
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void FormatUsage(HWND hwndDlg, WCHAR* s, ULONG size, btrfs_usage* usage);
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void RefreshUsage(HWND hwndDlg);
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void ShowUsage(HWND hwndDlg);
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INT_PTR CALLBACK UsageDlgProc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam);
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void RefreshDevList(HWND devlist);
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INT_PTR CALLBACK DeviceDlgProc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam);
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void ShowDevices(HWND hwndDlg);
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void ShowScrub(HWND hwndDlg);
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INT_PTR CALLBACK StatsDlgProc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam);
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void ShowStats(HWND hwndDlg, UINT64 devid);
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void ResetStats(HWND hwndDlg);
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btrfs_device* devices;
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BOOL readonly;
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BtrfsBalance* balance;
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BTRFS_UUID uuid;
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BOOL uuid_set;
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private:
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LONG refcount;
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BOOL ignore;
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STGMEDIUM stgm;
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BOOL stgm_set;
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WCHAR fn[MAX_PATH];
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UINT64 stats_dev;
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};
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