658 lines
22 KiB
C
658 lines
22 KiB
C
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#ifndef _MTPT_H
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#define _MTPT_H
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#include "regsprtb.h"
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#include "hwcmmn.h"
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#include "dpa.h"
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#include <dbt.h>
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#define REGSTR_MTPT_ROOTKEY2 TEXT("Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\MountPoints2")
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/////////////////////////////////////////////////////////////////////////////
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// Assumptions
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/////////////////////////////////////////////////////////////////////////////
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// 1- Floppies (3.5" and 5.25") are always FAT
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// 2- FAT does not support compression
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// 3- DRIVE_CDROM == CDFS or UDF for File system
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// 4- CDFS or UDF does not support compression
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//
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/////////////////////////////////////////////////////////////////////////////
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#define DT_FIXEDDISK 0x00000001
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#define DT_FLOPPY35 0x00000004
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#define DT_FLOPPY525 0x00000008
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#define DT_CDROM 0x00000020
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#define DT_CDR 0x00000040
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#define DT_CDRW 0x00000080
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#define DT_DVDROM 0x00000100
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#define DT_DVDRAM 0x00000200
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#define DT_DVDR 0x00000400
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#define DT_DVDRW 0x00000800
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#define DT_REMOVABLEDISK 0x00001000
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#define DT_REMOTE 0x00002000
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#define DT_ANYTYPE 0x0000FFFF
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#define DT_ANYFLOPPYDRIVES ( DT_FLOPPY35 | \
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DT_FLOPPY525 )
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#define DT_ANYCDDRIVES ( DT_CDROM | \
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DT_CDR | \
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DT_CDRW | \
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DT_DVDROM | \
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DT_DVDRAM | \
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DT_DVDR | \
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DT_DVDRW )
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#define DT_ANYDVDDRIVES ( DT_DVDROM | \
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DT_DVDRAM | \
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DT_DVDR | \
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DT_DVDRW )
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#define DT_ANYWRITABLECDDRIVES ( DT_CDR | \
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DT_CDRW )
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#define DT_ANYWRITABLEDVDDRIVES ( DT_DVDR | \
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DT_DVDRW )
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#define DT_ANYREMOVABLEMEDIADRIVES ( DT_ANYCDDRIVES | \
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DT_ANYFLOPPYDRIVES | \
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DT_REMOVABLEDISK )
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#define DT_ANYLOCALDRIVES ( DT_ANYREMOVABLEMEDIADRIVES | \
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DT_FIXEDDISK )
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#define AUTORUNFLAG_MEDIAARRIVAL 0x00000001
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#define AUTORUNFLAG_MTPTARRIVAL 0x00000002
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#define AUTORUNFLAG_MENUINVOKED 0x00000004
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// put in shell32\shellprv.h
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#define TF_MOUNTPOINT 0x08000000
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#define MAX_DISPLAYNAME MAX_PATH
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#define MAX_MTPTCOMMENT MAX_PATH
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#define OFFSET_GUIDWITHINVOLUMEGUID (sizeof("\\\\?\\Volume") - 1)
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class CMountPoint;
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class CMtPtLocal;
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class CMtPtRemote;
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class CCriticalSection : CRITICAL_SECTION
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{
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public:
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void Init()
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{
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InitializeCriticalSection(this);
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_fInited = TRUE;
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#ifdef DEBUG
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_dwThreadIDThatShouldNotTryToEnter = 0;
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_fFakeEntered = FALSE;
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#endif
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}
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void Enter()
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{
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#ifdef DEBUG
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if (_dwThreadIDThatShouldNotTryToEnter)
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{
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ASSERT(_dwThreadIDThatShouldNotTryToEnter != GetCurrentThreadId());
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}
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#endif
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if (!_fShuttingDown)
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{
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ASSERT(_fInited);
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EnterCriticalSection(this);
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}
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}
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void Leave()
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{
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if (!_fShuttingDown)
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{
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ASSERT(_fInited);
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LeaveCriticalSection(this);
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}
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}
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void Delete()
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{
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if (_fInited)
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{
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_fInited = FALSE;
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DeleteCriticalSection(this);
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}
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}
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BOOL IsInitialized()
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{
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return _fInited;
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}
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BOOL _fInited;
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BOOL _fShuttingDown;
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#ifdef DEBUG
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BOOL IsInside()
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{
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ASSERT(_fInited);
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return _fFakeEntered || (OwningThread == UlongToHandle(GetCurrentThreadId()));
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}
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void FakeEnter()
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{
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ASSERT(_fInited);
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// See the comment in CMountPoint::_InitLocalDriveHelper where we use this fct.
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// Basically the cirtiical section should already be entered. This will not
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// verify that it's entered by the thread that launched us, but it will verify
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// that at least one thread entered it.
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ASSERT(OwningThread);
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_fFakeEntered = TRUE;
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}
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void FakeLeave()
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{
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ASSERT(_fInited);
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ASSERT(OwningThread);
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_fFakeEntered = FALSE;
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}
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void SetThreadIDToCheckForEntrance(DWORD dwThreadID)
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{
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_dwThreadIDThatShouldNotTryToEnter = dwThreadID;
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}
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DWORD _dwThreadIDThatShouldNotTryToEnter;
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BOOL _fFakeEntered;
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#endif
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};
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typedef enum
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{
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APS_RESET = 0,
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APS_DID_SNIFF = 0x0001,
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// APS_
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} APSTATEF;
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typedef enum
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{
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CTI_PIX = 0,
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CTI_MUSIC,
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CTI_VIDEO,
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CTI_MIXCONTENT,
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_CTI_TOTAL_COUNT_
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} CONTENTTYPE_INDEX;
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class CAutoPlayParams
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{
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public:
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CAutoPlayParams(LPCWSTR pszDrive, CMountPoint* pMtPt, DWORD dwAutorunFlags);
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~CAutoPlayParams() { ATOMICRELEASE(_pdo); }
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PCWSTR Drive() { return _pszDrive; }
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CMountPoint *MountPoint() { return _pmtpt; }
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CMtPtLocal *MountPointLocal() { return _pmtptl; }
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DWORD DriveType() { return _dwDriveType; }
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HRESULT DataObject(IDataObject **ppdo)
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{
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HRESULT hr = _InitObjects(NULL);
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*ppdo = _pdo;
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if (SUCCEEDED(hr))
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_pdo->AddRef();
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return hr;
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}
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BOOL IsContentTypePresent(DWORD dwContentType);
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DWORD ContentType();
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void ForceSniff();
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protected: // methods
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BOOL _ShouldSniffDrive(BOOL fCheckHandlerDefaults);
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void _TrySniff();
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HRESULT _Sniff(DWORD *pdwFound);
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HRESULT _AddWalkToDataObject(INamespaceWalk* pnsw);
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HRESULT _InitObjects(IShellFolder **ppsf);
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protected: // members
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DWORD _state; // APSTATEF
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DWORD _dwDriveType;
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DWORD _dwContentType;
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DWORD _dwAutorunFlags;
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PCWSTR _pszDrive;
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CMountPoint *_pmtpt;
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CMtPtLocal* _pmtptl;
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IDataObject *_pdo;
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public:
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BOOL _fCheckAlwaysDoThisCheckBox;
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};
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#define AUTORUN_CONDITION_FCT(a) static BOOL (a)(HWND hwndForeground, CAutoPlayParams *papp);
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class CMountPoint : public CRegSupport
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{
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///////////////////////////////////////////////////////////////////////////////
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// Management (mtptmgmt.cpp)
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///////////////////////////////////////////////////////////////////////////////
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public:
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static CMountPoint* GetMountPoint(LPCTSTR pszMountPoint,
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BOOL fCreateNew = TRUE);
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static CMountPoint* GetSimulatedMountPointFromVolumeGuid(
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LPCTSTR pszVolumeGuid );
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static CMountPoint* GetMountPoint(int iDrive, BOOL fCreateNew = TRUE,
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BOOL fOKToHitNet = TRUE);
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static DWORD GetDrivesMask();
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static void HandleMountPointNetEvent(LPCWSTR pszDrive, BOOL fArrival);
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static DWORD WINAPI HandleMountPointLocalEventThreadProc(void* pv);
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static void HandleMountPointLocalEvent(LPCWSTR pszDrive, BOOL fArrival,
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BOOL fMediaEvent);
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static void OnNetShareArrival(LPCWSTR pszDrive);
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static void OnNetShareRemoval(LPCWSTR pszDrive);
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static void OnMediaArrival(LPCWSTR pszDrive);
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static void OnMountPointArrival(LPCWSTR pszDrive);
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static void OnMediaRemoval(LPCWSTR pszDrive);
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static void OnMountPointRemoval(LPCWSTR pszDrive);
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static void FinalCleanUp();
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static void Initialize();
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static void NotifyUnavailableNetDriveGone(LPCWSTR pszMountPoint);
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static void NotifyReconnectedNetDrive(LPCWSTR pszMountPoint);
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///////////////////////////////////////////////////////////////////////////////
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// Public methods
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///////////////////////////////////////////////////////////////////////////////
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public:
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HRESULT GetDisplayName(LPTSTR pszName, DWORD cchName);
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HRESULT GetComment(LPTSTR pszComment, DWORD cchComment);
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virtual HRESULT GetLabel(LPTSTR pszLabel, DWORD cchLabel) = 0;
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virtual HRESULT GetLabelNoFancy(LPTSTR pszLabel, DWORD cchLabel) = 0;
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virtual HRESULT SetLabel(HWND hwnd, LPCTSTR pszLabel) = 0;
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virtual HRESULT SetDriveLabel(HWND hwnd, LPCTSTR pszLabel)
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{ return SetLabel(hwnd, pszLabel); }
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virtual HRESULT GetRemotePath(LPWSTR pszPath, DWORD cchPath) = 0;
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BOOL GetFileSystemName(LPTSTR pszFileSysName, DWORD cchFileSysName);
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virtual void GetTypeString(LPTSTR pszType, DWORD cchType) = 0;
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DWORD GetAttributes();
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DWORD GetClusterSize();
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virtual int GetDriveFlags() = 0;
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int GetVolumeFlags();
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virtual UINT GetIcon(LPTSTR pszModule, DWORD cchModule) = 0;
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virtual HRESULT GetAssocSystemElement(IAssociationElement **ppae) = 0;
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virtual DWORD GetShellDescriptionID() = 0;
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virtual HKEY GetRegKey() = 0;
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BOOL IsStrictRemovable();
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BOOL IsFixedDisk();
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BOOL IsRemote();
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BOOL IsCDROM();
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BOOL IsAudioCD();
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BOOL IsAudioCDNoData();
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BOOL IsAutoRun();
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BOOL IsDVD();
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BOOL IsRAMDisk();
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BOOL IsDVDRAMMedia();
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BOOL IsFormattable();
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BOOL IsNTFS();
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BOOL IsCompressible();
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BOOL IsCompressed();
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BOOL IsSupportingSparseFile();
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BOOL IsContentIndexed();
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BOOL IsSlow();
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BOOL IsFloppy();
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BOOL IsRemovableDevice();
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// Don't call this on net drive for nothing
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virtual BOOL IsFormatted() = 0;
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virtual BOOL IsAutoRunDrive() { return FALSE; }
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virtual BOOL IsEjectable() { return FALSE; }
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virtual BOOL HasMedia() { return TRUE; }
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void SetAutorunStatus(BYTE* rgb, DWORD cbSize);
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// Returns E_FAIL if not applicable
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// Returns S_FALSE if cannot determine capabilities for drive
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virtual HRESULT GetCDInfo(DWORD* pdwDriveCapabilities, DWORD* pdwMediaCapabilities)
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{ return E_FAIL; }
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// remote only
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virtual BOOL IsUnavailableNetDrive() { return FALSE; }
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virtual BOOL IsDisconnectedNetDrive() { return FALSE; }
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// local only
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virtual HRESULT Eject(HWND hwnd) { return E_FAIL; }
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virtual HRESULT ChangeNotifyRegisterAlias(void) = 0;
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virtual void StoreIconForUpdateImage(int iImage) { }
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static void HandleWMDeviceChange(ULONG_PTR code, DEV_BROADCAST_HDR *pbh);
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static void GetTypeString(int iDrive, LPTSTR pszType, DWORD cchType);
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static void DoAutorunPrompt(WPARAM iDrive);
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static void DoAutorun(LPCWSTR pszDrive, DWORD dwAutorunFlags);
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static void _DoAutorunHelper(CAutoPlayParams *papp);
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static HRESULT _Sniff(LPCWSTR pszDeviceIDVolume, LPCWSTR pszDrive, DWORD *pdwFound);
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static void WantAutorunUI(LPCWSTR pszDrive);
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static BOOL _AppAllowsAutoRun(HWND hwndApp, CMountPoint* pmtpt);
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static HRESULT _QueryRunningObject(CMountPoint* pmtpt, DWORD dwAutorunContentType, BOOL* pfAllow);
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AUTORUN_CONDITION_FCT(_acShiftKeyDown);
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AUTORUN_CONDITION_FCT(_acCurrentDesktopIsActiveConsole);
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AUTORUN_CONDITION_FCT(_acDriveIsMountedOnDriveLetter);
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AUTORUN_CONDITION_FCT(_acDriveIsRestricted);
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AUTORUN_CONDITION_FCT(_acHasAutorunCommand);
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AUTORUN_CONDITION_FCT(_acHasUseAutoPLAY);
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AUTORUN_CONDITION_FCT(_acForegroundAppAllowsAutorun);
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AUTORUN_CONDITION_FCT(_acQueryCancelAutoplayAllowsAutorun);
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AUTORUN_CONDITION_FCT(_acUserHasSelectedApplication);
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AUTORUN_CONDITION_FCT(_acShellIsForegroundApp);
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AUTORUN_CONDITION_FCT(_acOSIsServer);
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AUTORUN_CONDITION_FCT(_acIsDockedLaptop);
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AUTORUN_CONDITION_FCT(_acDriveIsFormatted);
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AUTORUN_CONDITION_FCT(_acShellExecuteDriveAutorunINF);
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AUTORUN_CONDITION_FCT(_acAlwaysReturnsTRUE);
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AUTORUN_CONDITION_FCT(_acPromptUser);
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AUTORUN_CONDITION_FCT(_acIsMixedContent);
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AUTORUN_CONDITION_FCT(_acExecuteAutoplayDefault);
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AUTORUN_CONDITION_FCT(_acWasjustDocked);
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AUTORUN_CONDITION_FCT(_acShouldSniff);
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AUTORUN_CONDITION_FCT(_acAddAutoplayVerb);
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AUTORUN_CONDITION_FCT(_acDirectXAppRunningFullScreen);
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static BOOL _ExecuteHelper(LPCWSTR pszHandler, LPCWSTR pszContentTypeHandler,
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CAutoPlayParams *papp, DWORD dwMtPtContentType);
|
||
|
|
|
||
|
|
static UINT GetSuperPlainDriveIcon(LPCWSTR pszDrive, UINT uDriveType);
|
||
|
|
|
||
|
|
static BOOL _CanRegister();
|
||
|
|
|
||
|
|
// returns DT_* defined above
|
||
|
|
virtual DWORD _GetMTPTDriveType() = 0;
|
||
|
|
// returns CT_* defined above
|
||
|
|
virtual DWORD _GetMTPTContentType() = 0;
|
||
|
|
|
||
|
|
///////////////////////////////////////////////////////////////////////////////
|
||
|
|
//
|
||
|
|
///////////////////////////////////////////////////////////////////////////////
|
||
|
|
protected:
|
||
|
|
virtual BOOL _IsFloppy() { return FALSE; }
|
||
|
|
virtual BOOL _IsFloppy35() { return FALSE; }
|
||
|
|
virtual BOOL _IsFloppy525() { return FALSE; }
|
||
|
|
virtual BOOL _IsCDROM() { return FALSE; }
|
||
|
|
virtual BOOL _IsStrictRemovable() { return FALSE; }
|
||
|
|
virtual BOOL _IsAutorun() = 0;
|
||
|
|
virtual BOOL _IsFormattable() { return FALSE; }
|
||
|
|
virtual BOOL _IsAudioCD() { return FALSE; }
|
||
|
|
virtual BOOL _IsAudioCDNoData() { return FALSE; }
|
||
|
|
virtual BOOL _IsDVD() { return FALSE; }
|
||
|
|
virtual BOOL _IsFixedDisk() { return FALSE; }
|
||
|
|
virtual BOOL _IsDVDRAMMedia() { return FALSE; }
|
||
|
|
virtual BOOL _IsRemovableDevice() { return FALSE; }
|
||
|
|
BOOL _IsAutoRunDrive();
|
||
|
|
BOOL _IsAutoOpen();
|
||
|
|
BOOL _IsShellOpen();
|
||
|
|
|
||
|
|
BOOL _ProcessAutoRunFile();
|
||
|
|
HRESULT _CopyInvokeVerbKey(LPCWSTR pszProgID, LPCWSTR pszVerb);
|
||
|
|
HRESULT _AddAutoplayVerb();
|
||
|
|
|
||
|
|
static BOOL _IsDriveLetter(LPCWSTR pszDrive);
|
||
|
|
|
||
|
|
// Helpers
|
||
|
|
void _QualifyCommandToDrive(LPTSTR pszCommand);
|
||
|
|
|
||
|
|
virtual BOOL _NeedToRefresh() { return FALSE; }
|
||
|
|
|
||
|
|
public:
|
||
|
|
// Should be accessed only by CMtPt_... fcts
|
||
|
|
BOOL _IsLFN();
|
||
|
|
BOOL _IsSecure();
|
||
|
|
virtual BOOL _IsSlow() { return FALSE; }
|
||
|
|
|
||
|
|
private:
|
||
|
|
|
||
|
|
///////////////////////////////////////////////////////////////////////////////
|
||
|
|
//
|
||
|
|
///////////////////////////////////////////////////////////////////////////////
|
||
|
|
protected:
|
||
|
|
virtual BOOL _IsAudioDisc() { return FALSE; }
|
||
|
|
virtual BOOL _IsRemote() { return FALSE; }
|
||
|
|
|
||
|
|
BOOL _GetLegacyRegLabel(LPTSTR pszLabel, DWORD cchLabel);
|
||
|
|
|
||
|
|
void _UpdateCommentFromDesktopINI();
|
||
|
|
void _InitLegacyRegIconAndLabel(BOOL fUseAutorunIcon, BOOL fUseAutorunLabel);
|
||
|
|
|
||
|
|
virtual BOOL _IsMountedOnDriveLetter() = 0;
|
||
|
|
|
||
|
|
///////////////////////////////////////////////////////////////////////////////
|
||
|
|
// Management (mtptmgmt.cpp)
|
||
|
|
///////////////////////////////////////////////////////////////////////////////
|
||
|
|
public:
|
||
|
|
// Drive Letter (DL)
|
||
|
|
static CMountPoint* _GetMountPointDL(int iDrive, BOOL fCreateNew);
|
||
|
|
|
||
|
|
// Mounted On Folder (MOF)
|
||
|
|
static CMtPtLocal* _GetStoredMtPtMOF(LPTSTR pszPathWithBackslash);
|
||
|
|
static BOOL _StoreMtPtMOF(CMtPtLocal* pMtPt);
|
||
|
|
static CMtPtLocal* _GetStoredMtPtMOFFromHDPA(LPTSTR pszPathWithBackslash);
|
||
|
|
|
||
|
|
protected:
|
||
|
|
// Helpers
|
||
|
|
static BOOL _IsNetDriveLazyLoadNetDLLs(int iDrive);
|
||
|
|
static HRESULT _InitLocalDrives();
|
||
|
|
static HRESULT _InitNetDrives();
|
||
|
|
static HRESULT _InitNetDrivesHelper(DWORD dwScope);
|
||
|
|
static HRESULT _ReInitNetDrives();
|
||
|
|
|
||
|
|
static HRESULT _EnumVolumes(IHardwareDevices* pihwdevs);
|
||
|
|
static HRESULT _EnumMountPoints(IHardwareDevices* pihwdevs);
|
||
|
|
|
||
|
|
static HRESULT _DeleteVolumeInfo();
|
||
|
|
static HRESULT _DeleteLocalMtPts();
|
||
|
|
static HRESULT _GetMountPointsForVolume(LPCWSTR pszDeviceIDVolume,
|
||
|
|
HDPA hdpaMtPts);
|
||
|
|
static HRESULT _MediaArrivalRemovalHelper(LPCWSTR pszDeviceIDVolume,
|
||
|
|
BOOL fArrived);
|
||
|
|
|
||
|
|
static HRESULT _RemoveLocalMountPoint(LPCWSTR pszMountPoint);
|
||
|
|
static HRESULT _RemoveNetMountPoint(LPCWSTR pszMountPoint);
|
||
|
|
|
||
|
|
static BOOL _LocalDriveIsCoveredByNetDrive(LPCWSTR pszDriveLetter);
|
||
|
|
|
||
|
|
static BOOL _CheckLocalMtPtsMOF(LPCWSTR pszMountPoint);
|
||
|
|
|
||
|
|
public:
|
||
|
|
static BOOL _StripToClosestMountPoint(LPCTSTR pszSource, LPTSTR pszDest,
|
||
|
|
DWORD cchDest);
|
||
|
|
|
||
|
|
public:
|
||
|
|
static HRESULT _CleanupLocalMtPtInfo();
|
||
|
|
|
||
|
|
static HRESULT _InitLocalDriveHelper();
|
||
|
|
|
||
|
|
///////////////////////////////////////////////////////////////////////////////
|
||
|
|
// Miscellaneous helpers
|
||
|
|
///////////////////////////////////////////////////////////////////////////////
|
||
|
|
protected:
|
||
|
|
virtual LPCTSTR _GetNameForFctCall();
|
||
|
|
|
||
|
|
virtual BOOL _GetFileAttributes(DWORD* pdwAttrib) = 0;
|
||
|
|
virtual BOOL _GetFileSystemName(LPTSTR pszFileSysName, DWORD cchFileSysName) = 0;
|
||
|
|
virtual BOOL _GetGVILabelOrMixedCaseFromReg(LPTSTR pszLabel, DWORD cchLabel) = 0;
|
||
|
|
virtual BOOL _GetGVILabel(LPTSTR pszLabel, DWORD cchLabel) = 0;
|
||
|
|
virtual BOOL _GetSerialNumber(DWORD* pdwSerialNumber) = 0;
|
||
|
|
virtual BOOL _GetFileSystemFlags(DWORD* pdwFlags) = 0;
|
||
|
|
virtual int _GetGVIDriveFlags() = 0;
|
||
|
|
virtual int _GetDriveType() = 0;
|
||
|
|
virtual DWORD _GetAutorunContentType() = 0;
|
||
|
|
|
||
|
|
TCHAR _GetNameFirstCharUCase();
|
||
|
|
LPTSTR _GetNameFirstXChar(LPTSTR pszBuffer, int c);
|
||
|
|
LPCTSTR _GetName();
|
||
|
|
LPCTSTR _GetNameDebug();
|
||
|
|
|
||
|
|
BOOL _GetLabelFromReg(LPWSTR psz, DWORD cch);
|
||
|
|
BOOL _GetLabelFromDesktopINI(LPWSTR psz, DWORD cch);
|
||
|
|
|
||
|
|
CMountPoint();
|
||
|
|
|
||
|
|
public:
|
||
|
|
ULONG AddRef();
|
||
|
|
ULONG Release();
|
||
|
|
|
||
|
|
///////////////////////////////////////////////////////////////////////////////
|
||
|
|
//
|
||
|
|
///////////////////////////////////////////////////////////////////////////////
|
||
|
|
static HRESULT _VolumeAddedOrUpdated(BOOL fAdded,
|
||
|
|
VOLUMEINFO2* pvolinfo2);
|
||
|
|
static HRESULT _VolumeRemoved(LPCWSTR pszDeviceIDVolume);
|
||
|
|
static HRESULT _VolumeMountingEvent(LPCWSTR pszDeviceIDVolume,
|
||
|
|
DWORD dwEvent);
|
||
|
|
static HRESULT _MountPointAdded(LPCWSTR pszMountPoint,
|
||
|
|
LPCWSTR pszDeviceIDVolume);
|
||
|
|
static HRESULT _MountPointRemoved(LPCWSTR pszMountPoint);
|
||
|
|
static HRESULT _DeviceAdded(LPCWSTR pszDeviceID, GUID guidDeviceID);
|
||
|
|
static HRESULT _DeviceUpdated(LPCWSTR pszDeviceID);
|
||
|
|
static HRESULT _DeviceRemoved(LPCWSTR pszDeviceID);
|
||
|
|
|
||
|
|
static HRESULT RegisterForHardwareNotifications();
|
||
|
|
static HRESULT HandleDeviceQueryRemove();
|
||
|
|
static DWORD WINAPI _RegisterThreadProc(void* pv);
|
||
|
|
static void CALLBACK _EventAPCProc(ULONG_PTR ulpParam);
|
||
|
|
static DWORD CALLBACK _EventProc(void* pv);
|
||
|
|
|
||
|
|
///////////////////////////////////////////////////////////////////////////////
|
||
|
|
// Data
|
||
|
|
///////////////////////////////////////////////////////////////////////////////
|
||
|
|
protected:
|
||
|
|
// Only mtpt, volume, drive real data shared by derived objs
|
||
|
|
WCHAR _szName[MAX_PATH];
|
||
|
|
LPWSTR _pszLegacyRegIcon;
|
||
|
|
LPWSTR _pszLegacyRegLabel;
|
||
|
|
|
||
|
|
BOOL _fAutorunFileProcessed;
|
||
|
|
|
||
|
|
// Static, non-mtpt related stuff
|
||
|
|
LONG _cRef;
|
||
|
|
static CCriticalSection _csLocalMtPtHDPA;
|
||
|
|
static CCriticalSection _csDL;
|
||
|
|
|
||
|
|
static HDPA _hdpaMountPoints;
|
||
|
|
static HDPA _hdpaVolumes;
|
||
|
|
static HDPA _hdpaShares;
|
||
|
|
|
||
|
|
static DWORD _dwAdviseToken;
|
||
|
|
|
||
|
|
// optimization we have an array for the volumes mounted on drive letters
|
||
|
|
static CMtPtLocal* _rgMtPtDriveLetterLocal[];
|
||
|
|
static CMtPtRemote* _rgMtPtDriveLetterNet[];
|
||
|
|
|
||
|
|
static BOOL _fNetDrivesInited;
|
||
|
|
static BOOL _fLocalDrivesInited;
|
||
|
|
static BOOL _fNoVolLocalDrivesInited;
|
||
|
|
static DWORD _dwTickCountTriedAndFailed;
|
||
|
|
|
||
|
|
// Constructor/destructor of _hwdevcb will NOT get called
|
||
|
|
static BOOL _fShuttingDown;
|
||
|
|
|
||
|
|
// Watch out! No constructor nor destructor called on the next members
|
||
|
|
static CRegSupport _rsMtPtsLocalDL;
|
||
|
|
static CRegSupport _rsMtPtsLocalMOF;
|
||
|
|
static CRegSupport _rsMtPtsRemote;
|
||
|
|
|
||
|
|
static DWORD _dwRemoteDriveAutorun;
|
||
|
|
static HANDLE _hThreadSCN;
|
||
|
|
|
||
|
|
static DWORD _dwRememberedNetDrivesMask;
|
||
|
|
|
||
|
|
public:
|
||
|
|
static BOOL _fCanRegisterWithShellService;
|
||
|
|
};
|
||
|
|
|
||
|
|
STDAPI MountPoint_RegisterChangeNotifyAlias(int iDrive);
|
||
|
|
|
||
|
|
BOOL _Shell32LoadedInDesktop();
|
||
|
|
|
||
|
|
struct TWODWORDS
|
||
|
|
{
|
||
|
|
DWORD dwLeft;
|
||
|
|
DWORD dwRight;
|
||
|
|
};
|
||
|
|
|
||
|
|
DWORD _DoDWORDMapping(DWORD dwLeft, const TWODWORDS* rgtwodword, DWORD ctwodword, BOOL fORed);
|
||
|
|
|
||
|
|
class PNPNOTIFENTRY : public CRefCounted
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
HDEVNOTIFY hdevnotify;
|
||
|
|
BOOL fStopSniffing;
|
||
|
|
HANDLE hThread;
|
||
|
|
};
|
||
|
|
|
||
|
|
// everything is only the things we care about
|
||
|
|
#define DRIVEHAS_EVERYTHING (CT_AUTOPLAYMUSIC | CT_AUTOPLAYPIX | CT_AUTOPLAYMOVIE)
|
||
|
|
|
||
|
|
class CSniffDrive : public INamespaceWalkCB
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
CSniffDrive();
|
||
|
|
~CSniffDrive();
|
||
|
|
|
||
|
|
// IUnknown methods
|
||
|
|
STDMETHODIMP QueryInterface(REFIID riid, void **ppvObj);
|
||
|
|
STDMETHODIMP_(ULONG) AddRef()
|
||
|
|
{
|
||
|
|
// stack created
|
||
|
|
return 3;
|
||
|
|
}
|
||
|
|
STDMETHODIMP_(ULONG) Release()
|
||
|
|
{
|
||
|
|
// stack created
|
||
|
|
return 2;
|
||
|
|
}
|
||
|
|
|
||
|
|
// INamespaceWalkCB
|
||
|
|
STDMETHODIMP FoundItem(IShellFolder *psf, LPCITEMIDLIST pidl);
|
||
|
|
STDMETHODIMP EnterFolder(IShellFolder *psf, LPCITEMIDLIST pidl);
|
||
|
|
STDMETHODIMP LeaveFolder(IShellFolder *psf, LPCITEMIDLIST pidl);
|
||
|
|
STDMETHODIMP InitializeProgressDialog(LPWSTR *ppszTitle, LPWSTR *ppszCancel);
|
||
|
|
|
||
|
|
DWORD Found() {return _dwFound;}
|
||
|
|
|
||
|
|
// CSniffDrive
|
||
|
|
static HRESULT Init(HANDLE hThreadSCN);
|
||
|
|
static HRESULT InitNotifyWindow(HWND hwnd);
|
||
|
|
static HRESULT CleanUp();
|
||
|
|
static HRESULT HandleNotif(HDEVNOTIFY hdevnotify);
|
||
|
|
static void CALLBACK _RegisterForNotifsHelper(ULONG_PTR ul);
|
||
|
|
static void CALLBACK _UnregisterForNotifsHelper(ULONG_PTR ul);
|
||
|
|
|
||
|
|
HRESULT RegisterForNotifs(LPCWSTR pszDeviceIDVolume);
|
||
|
|
HRESULT UnregisterForNotifs();
|
||
|
|
|
||
|
|
private: // methods
|
||
|
|
BOOL _FoundEverything();
|
||
|
|
|
||
|
|
private: // members
|
||
|
|
DWORD _dwFound;
|
||
|
|
PNPNOTIFENTRY* _pne;
|
||
|
|
|
||
|
|
public:
|
||
|
|
static HANDLE _hThreadSCN;
|
||
|
|
static CDPA<PNPNOTIFENTRY> _dpaNotifs;
|
||
|
|
static HWND _hwndNotify;
|
||
|
|
};
|
||
|
|
|
||
|
|
#endif //_MTPT_H
|