145 lines
4.6 KiB
C
145 lines
4.6 KiB
C
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#ifndef __INSTAPP_H_
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#define __INSTAPP_H_
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/////////////////////////////////////////////////////////////////////////////
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// CInstalledApp
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//
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// There are four classes of legacy applications...
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//
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// Uninstall keys can go into either HKLM or HKCU, on either the native
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// platform or the alternate platform.
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//
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// For Win64, the alternate platform is Win32.
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// For Win32, there is no alternate platform.
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//
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#define CIA_LM 0x0000
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#define CIA_CU 0x0001
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#define CIA_NATIVE 0x0000
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#define CIA_ALT 0x0002
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#define CIA_LM_NATIVE (CIA_LM | CIA_NATIVE)
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#define CIA_CU_NATIVE (CIA_CU | CIA_NATIVE)
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#define CIA_LM_ALT (CIA_LM | CIA_ALT)
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#define CIA_CU_ALT (CIA_CU | CIA_ALT)
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#define REGSTR_PATH_ALTUNINSTALL TEXT("Software\\Wow6432Node\\Microsoft\\Windows\\CurrentVersion\\Uninstall")
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STDAPI_(void) WOW64Uninstall_RunDLLW(HWND hwnd, HINSTANCE hAppInstance, LPWSTR lpszCmdLine, int nCmdShow);
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class CInstalledApp : public IInstalledApp
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{
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public:
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// Constructor for Legacy Apps
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CInstalledApp(HKEY hkeySub, LPCTSTR pszKeyName, LPCTSTR pszProducts, LPCTSTR pszUninstall, DWORD dwCIA);
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// Constructor for Darwin Apps
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CInstalledApp(LPTSTR pszProductID);
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~CInstalledApp(void);
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// Helper function for SysWOW64 execution
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friend void WOW64Uninstall_RunDLLW(HWND hwnd, HINSTANCE hAppInstance, LPWSTR lpszCmdLine, int nCmdShow);
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// *** IUnknown Methods
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virtual STDMETHODIMP QueryInterface(REFIID riid, LPVOID * ppvObj);
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virtual STDMETHODIMP_(ULONG) AddRef(void) ;
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virtual STDMETHODIMP_(ULONG) Release(void);
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// *** IShellApp
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STDMETHODIMP GetAppInfo(PAPPINFODATA pai);
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STDMETHODIMP GetPossibleActions(DWORD * pdwActions);
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STDMETHODIMP GetSlowAppInfo(PSLOWAPPINFO psai);
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STDMETHODIMP GetCachedSlowAppInfo(PSLOWAPPINFO psai);
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STDMETHODIMP IsInstalled(void);
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// *** IInstalledApp
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STDMETHODIMP Uninstall(HWND hwndParent);
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STDMETHODIMP Modify(HWND hwndParent);
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STDMETHODIMP Repair(BOOL bReinstall);
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STDMETHODIMP Upgrade(void);
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protected:
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LONG _cRef;
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#define IA_LEGACY 1
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#define IA_DARWIN 2
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#define IA_SMS 4
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DWORD _dwSource; // App install source (IA_*)
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DWORD _dwAction; // APPACTION_*
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DWORD _dwCIA; // CIA_*
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// products name
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TCHAR _szProduct[MAX_PATH];
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// action strings
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TCHAR _szModifyPath[MAX_INFO_STRING];
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TCHAR _szUninstall[MAX_INFO_STRING];
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// info strings
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TCHAR _szInstallLocation[MAX_PATH];
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// for Darwin apps only
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TCHAR _szProductID[GUIDSTR_MAX];
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LPTSTR _pszUpdateUrl;
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// for Legacy apps only
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TCHAR _szKeyName[MAX_PATH];
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TCHAR _szCleanedKeyName[MAX_PATH];
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// app size
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BOOL _bTriedToFindFolder; // TRUE: we have attempted to find the
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// install folder already
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// GUID identifying this InstalledApp
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GUID _guid;
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#define PERSISTSLOWINFO_IMAGE 0x00000001
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// Structure used to persist SLOWAPPINFO
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typedef struct _PersistSlowInfo
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{
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DWORD dwSize;
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DWORD dwMasks;
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ULONGLONG ullSize;
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FILETIME ftLastUsed;
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int iTimesUsed;
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WCHAR szImage[MAX_PATH];
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} PERSISTSLOWINFO;
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HKEY _MyHkeyRoot() { return (_dwCIA & CIA_CU) ? HKEY_CURRENT_USER : HKEY_LOCAL_MACHINE; };
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BOOL _LegacyUninstall(HWND hwndParent);
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BOOL _LegacyModify(HWND hwndParent);
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LONG _DarRepair(BOOL bReinstall);
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HKEY _OpenRelatedRegKey(HKEY hkey, LPCTSTR pszRegLoc, REGSAM samDesired, BOOL bCreate);
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HKEY _OpenUninstallRegKey(REGSAM samDesired);
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void _GetUpdateUrl();
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void _GetInstallLocationFromRegistry(HKEY hkeySub);
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LPWSTR _GetLegacyInfoString(HKEY hkeySub, LPTSTR pszInfoName);
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BOOL _GetDarwinAppSize(ULONGLONG * pullTotal);
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BOOL _IsAppFastUserSwitchingCompliant(void);
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DWORD _QueryActionBlockInfo(HKEY hkey);
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DWORD _QueryBlockedActions(HKEY hkey);
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#ifndef DOWNLEVEL_PLATFORM
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BOOL _FindAppFolderFromStrings();
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#endif //DOWNLEVEL_PLATFORM
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HRESULT _DarwinGetAppInfo(DWORD dwInfoFlags, PAPPINFODATA pai);
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HRESULT _LegacyGetAppInfo(DWORD dwInfoFlags, PAPPINFODATA pai);
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HRESULT _PersistSlowAppInfo(PSLOWAPPINFO psai);
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#define CAMP_UNINSTALL 0
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#define CAMP_MODIFY 1
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BOOL _CreateAppModifyProcess(HWND hwndParent, DWORD dwCAMP);
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BOOL _CreateAppModifyProcessWow64(HWND hwndParent, DWORD dwCAMP);
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BOOL _CreateAppModifyProcessNative(HWND hwndParent, LPTSTR pszExePath);
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HRESULT _SetSlowAppInfoChanged(HKEY hkeyCache, DWORD dwValue);
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HRESULT _IsSlowAppInfoChanged();
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};
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#endif //__INSTAPP_H_
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