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WindowsXP/shell/osshell/accesory/netclip/proxy/classfac.cpp
Tanishq Dubey cb60ae51e5
Initial Commit
2025-04-27 07:49:33 -04:00

574 lines
16 KiB
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#include "windows.h"
#include "ole2.h"
#include "tchar.h"
#ifdef _FEATURE_SHELLEX
#include <shlobj.h>
#include <shlguid.h>
#endif
#include "classfac.h"
#ifdef _FEATURE_SHELLEX
#include "shellex.h"
// {B222AAAA-8813-11cf-A54D-080036F12502}
static const CLSID CLSID_NetClipShellEx =
{ 0xb222aaaa, 0x8813, 0x11cf, { 0xa5, 0x4d, 0x8, 0x0, 0x36, 0xf1, 0x25, 0x2 } };
ULONG g_dwRefCount=0;
// Create a new database object and return a pointer to it
HRESULT CShellExFactory::CreateInstance(IUnknown *pUnkOuter, REFIID riid, void** ppObject)
{
if (pUnkOuter && riid!=IID_IUnknown)
{
*ppObject=NULL;
return E_INVALIDARG;
}
CShellEx* pObj=new CShellEx();
HRESULT hRes=pObj->Initialize(pUnkOuter);
if (FAILED(hRes))
{
delete pObj;
return hRes;
}
if (pUnkOuter)
{
*ppObject=(IUnknown*) (pObj->m_punkInner);
pObj->m_punkInner->AddRef();
}
else if (FAILED(pObj->QueryInterface(riid, ppObject)))
{
delete pObj;
*ppObject=NULL;
return E_NOINTERFACE;
}
return S_OK;
}
HRESULT CShellExFactory::LockServer(BOOL fLock)
{
if (fLock)
{
InterlockedIncrement((long*) &g_dwRefCount);
}
else
{
InterlockedDecrement((long*) &g_dwRefCount);
}
return S_OK;
}
CShellExFactory::CShellExFactory()
{
m_dwRefCount=0;
}
HRESULT CShellExFactory::QueryInterface(REFIID riid, void** ppObject)
{
if (riid==IID_IUnknown || riid==IID_IClassFactory)
{
*ppObject=(IClassFactory*) this;
}
else
{
return E_NOINTERFACE;
}
AddRef();
return S_OK;
}
ULONG CShellExFactory::AddRef()
{
InterlockedIncrement((long*) &g_dwRefCount);
InterlockedIncrement((long*) &m_dwRefCount);
return m_dwRefCount;
}
ULONG CShellExFactory::Release()
{
ULONG dwRefCount=m_dwRefCount-1;
InterlockedDecrement((long*) &g_dwRefCount);
if (InterlockedDecrement((long*) &m_dwRefCount)==0)
{
delete this;
return 0;
}
return dwRefCount;
}
#endif
// Declarations for PS functions
STDAPI PSDllGetClassObject(REFCLSID rclsid, REFIID riid, void** ppObject);
STDAPI PSDllCanUnloadNow();
STDAPI PSDllRegisterServer(void);
STDAPI PSDllUnregisterServer(void);
STDAPI DllGetClassObject(REFCLSID rclsid, REFIID riid, void** ppObject)
{
#ifdef _FEATURE_SHELLEX
if (rclsid==CLSID_NetClipShellEx)
{
CShellExFactory *pFactory= new CShellExFactory;
if (FAILED(pFactory->QueryInterface(riid, ppObject)))
{
delete pFactory;
*ppObject=NULL;
return E_INVALIDARG;
}
}
else
#endif
{
return PSDllGetClassObject(rclsid, riid, ppObject);
}
#ifdef _FEATURE_SHELLEX
return NO_ERROR;
#endif
}
STDAPI DllCanUnloadNow()
{
if (g_dwRefCount)
{
return S_FALSE;
}
else
{
return PSDllCanUnloadNow();
}
}
STDAPI DllRegisterServer(void)
{
PSDllRegisterServer(); // Register ProxyStubs
#ifdef _FEATURE_SHELLEX
HKEY hKeyCLSID, hKeyInproc32;
HKEY hKey;
TCHAR szValue[256];
DWORD dwDisposition;
if (RegCreateKeyEx(HKEY_CLASSES_ROOT,
_T("CLSID\\{B222AAAA-8813-11cf-A54D-080036F12502}"),
NULL, "", REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, NULL,
&hKeyCLSID, &dwDisposition)!=ERROR_SUCCESS)
{
return E_UNEXPECTED;
}
if (RegSetValueEx(hKeyCLSID, _T(""), NULL, REG_SZ, (BYTE*) _T("Remote Clipboard Shell Extension"), sizeof("Remote Clipboard Shell Extension")*sizeof(TCHAR))!=ERROR_SUCCESS)
{
RegCloseKey(hKeyCLSID);
return E_UNEXPECTED;
}
if (RegCreateKeyEx(hKeyCLSID,
_T("InprocServer32"),
NULL, _T(""), REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, NULL,
&hKeyInproc32, &dwDisposition)!=ERROR_SUCCESS)
{
RegCloseKey(hKeyCLSID);
return E_UNEXPECTED;
}
HMODULE hModule;
hModule=GetModuleHandle(_T("nclipps.DLL"));
if (!hModule)
{
RegCloseKey(hKeyInproc32);
RegCloseKey(hKeyCLSID);
return E_UNEXPECTED;
}
TCHAR szName[MAX_PATH+64];
if (GetModuleFileName(hModule, szName, sizeof(szName))==0)
{
RegCloseKey(hKeyInproc32);
RegCloseKey(hKeyCLSID);
return E_UNEXPECTED;
}
if (RegSetValueEx(hKeyInproc32, _T(""), NULL, REG_SZ, (BYTE*) szName, sizeof(TCHAR)*(lstrlen(szName)+1))!=ERROR_SUCCESS)
{
RegCloseKey(hKeyInproc32);
RegCloseKey(hKeyCLSID);
return E_UNEXPECTED;
}
lstrcat(szValue, _T("Apartment"));
if (RegSetValueEx(hKeyInproc32, _T("ThreadingModel"), NULL, REG_SZ, (BYTE*) szValue, sizeof(TCHAR)*(lstrlen(szValue)+1))!=ERROR_SUCCESS)
{
RegCloseKey(hKeyInproc32);
RegCloseKey(hKeyCLSID);
return E_UNEXPECTED;
}
RegCloseKey(hKeyInproc32);
if (RegCreateKeyEx(hKeyCLSID,
_T("DefaultIcon"),
NULL, "", REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, NULL,
&hKeyInproc32, &dwDisposition)!=ERROR_SUCCESS)
{
RegCloseKey(hKeyCLSID);
return E_UNEXPECTED;
}
lstrcat(szName, _T(",0"));
if (RegSetValueEx(hKeyInproc32, _T(""), NULL, REG_SZ, (BYTE*) szName, sizeof(TCHAR)*(lstrlen(szName)+1))!=ERROR_SUCCESS)
{
RegCloseKey(hKeyInproc32);
RegCloseKey(hKeyCLSID);
return E_UNEXPECTED;
}
RegCloseKey(hKeyInproc32);
RegCloseKey(hKeyCLSID);
// [HKEY_CLASSES_ROOT\.{B222AAAA-8813-11cf-A54D-080036F12502}]
// @="NetClipFile"
if (RegCreateKeyEx(HKEY_CLASSES_ROOT,
_T(".{B222AAAA-8813-11cf-A54D-080036F12502}"),
NULL, _T(""), REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, NULL,
&hKey, &dwDisposition)!=ERROR_SUCCESS)
{
return E_UNEXPECTED;
}
lstrcpy(szValue, _T("NetClipFile"));
if (RegSetValueEx(hKey, _T(""), NULL, REG_SZ, (BYTE*) szValue, sizeof(TCHAR)*(lstrlen(szValue)+1))!=ERROR_SUCCESS)
{
RegCloseKey(hKey);
return E_UNEXPECTED;
}
RegCloseKey(hKey);
// [HKEY_CLASSES_ROOT\.{B222AAAA-8813-11cf-A54D-080036F12502}\ShellNew]
// @="NetClipFile"
if (RegCreateKeyEx(HKEY_CLASSES_ROOT,
_T(".{B222AAAA-8813-11cf-A54D-080036F12502}\\ShellNew"),
NULL, _T(""), REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, NULL,
&hKey, &dwDisposition)!=ERROR_SUCCESS)
{
return E_UNEXPECTED;
}
lstrcpy(szValue, _T(""));
if (RegSetValueEx(hKey, _T("NullFile"), NULL, REG_SZ, (BYTE*) szValue, sizeof(TCHAR)*(lstrlen(szValue)+1))!=ERROR_SUCCESS)
{
RegCloseKey(hKey);
return E_UNEXPECTED;
}
RegCloseKey(hKey);
// [HKEY_CLASSES_ROOT\NetClipFile]
// @="Remote Clipboard"
if (RegCreateKeyEx(HKEY_CLASSES_ROOT,
_T("NetClipFile"),
NULL, _T(""), REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, NULL,
&hKey, &dwDisposition)!=ERROR_SUCCESS)
{
return E_UNEXPECTED;
}
lstrcpy(szValue, _T("Remote Clipboard"));
if (RegSetValueEx(hKey, _T(""), NULL, REG_SZ, (BYTE*) szValue, sizeof(TCHAR)*(lstrlen(szValue)+1))!=ERROR_SUCCESS)
{
RegCloseKey(hKey);
return E_UNEXPECTED;
}
RegCloseKey(hKey);
// [HKEY_CLASSES_ROOT\NetClipFile\CLSID]
// @="{B222AAAA-8813-11cf-A54D-080036F12502}"
if (RegCreateKeyEx(HKEY_CLASSES_ROOT,
_T("NetClipFile\\CLSID"),
NULL, _T(""), REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, NULL,
&hKey, &dwDisposition)!=ERROR_SUCCESS)
{
return E_UNEXPECTED;
}
lstrcpy(szValue, _T("{B222AAAA-8813-11cf-A54D-080036F12502}"));
if (RegSetValueEx(hKey, _T(""), NULL, REG_SZ, (BYTE*) szValue, sizeof(TCHAR)*(lstrlen(szValue)+1))!=ERROR_SUCCESS)
{
RegCloseKey(hKey);
return E_UNEXPECTED;
}
RegCloseKey(hKey);
#ifdef FEATURE_MENUHANDLER
// [HKEY_CLASSES_ROOT\NetClipFile\shellex\ContextMenuHandlers]
// @="NetClipMenu"
if (RegCreateKeyEx(HKEY_CLASSES_ROOT,
_T("NetClipFile\\shellex\\ContextMenuHandlers"),
NULL, _T(""), REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, NULL,
&hKey, &dwDisposition)!=ERROR_SUCCESS)
{
return E_UNEXPECTED;
}
lstrcpy(szValue, _T("NetClipMenu"));
if (RegSetValueEx(hKey, _T(""), NULL, REG_SZ, (BYTE*) szValue, sizeof(TCHAR)*(lstrlen(szValue)+1))!=ERROR_SUCCESS)
{
RegCloseKey(hKey);
return E_UNEXPECTED;
}
RegCloseKey(hKey);
// [HKEY_CLASSES_ROOT\NetClipFile\shellex\ContextMenuHandlers\NetClipMenu]
// @="{B222AAAA-8813-11cf-A54D-080036F12502}"
if (RegCreateKeyEx(HKEY_CLASSES_ROOT,
_T("NetClipFile\\shellex\\ContextMenuHandlers\\NetClipMenu"),
NULL, _T(""), REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, NULL,
&hKey, &dwDisposition)!=ERROR_SUCCESS)
{
return E_UNEXPECTED;
}
lstrcpy(szValue, _T("{B222AAAA-8813-11cf-A54D-080036F12502}"));
if (RegSetValueEx(hKey, _T(""), NULL, REG_SZ, (BYTE*) szValue, sizeof(TCHAR)*(lstrlen(szValue)+1))!=ERROR_SUCCESS)
{
RegCloseKey(hKey);
return E_UNEXPECTED;
}
RegCloseKey(hKey);
#endif
// [HKEY_CLASSES_ROOT\NetClipFile\DefaultIcon]
// @="%1"
if (RegCreateKeyEx(HKEY_CLASSES_ROOT,
_T("NetClipFile\\DefaultIcon"),
NULL, _T(""), REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, NULL,
&hKey, &dwDisposition)!=ERROR_SUCCESS)
{
return E_UNEXPECTED;
}
lstrcpy(szValue, _T("%1"));
if (RegSetValueEx(hKey, _T(""), NULL, REG_SZ, (BYTE*) szValue, sizeof(TCHAR)*(lstrlen(szValue)+1))!=ERROR_SUCCESS)
{
RegCloseKey(hKey);
return E_UNEXPECTED;
}
RegCloseKey(hKey);
// [HKEY_CLASSES_ROOT\NetClipFile\shellex\DropHandler]
// @="{B222AAAA-8813-11cf-A54D-080036F12502}"
if (RegCreateKeyEx(HKEY_CLASSES_ROOT,
_T("NetClipFile\\shellex\\DropHandler"),
NULL, _T(""), REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, NULL,
&hKey, &dwDisposition)!=ERROR_SUCCESS)
{
return E_UNEXPECTED;
}
lstrcpy(szValue, _T("{B222AAAA-8813-11cf-A54D-080036F12502}"));
if (RegSetValueEx(hKey, _T(""), NULL, REG_SZ, (BYTE*) szValue, sizeof(TCHAR)*(lstrlen(szValue)+1))!=ERROR_SUCCESS)
{
RegCloseKey(hKey);
return E_UNEXPECTED;
}
RegCloseKey(hKey);
// [HKEY_CLASSES_ROOT\NetClipFile\shellex\IconHandler]
// @="%1"
if (RegCreateKeyEx(HKEY_CLASSES_ROOT,
_T("NetClipFile\\shellex\\IconHandler"),
NULL, _T(""), REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, NULL,
&hKey, &dwDisposition)!=ERROR_SUCCESS)
{
return E_UNEXPECTED;
}
lstrcpy(szValue, _T("{B222AAAA-8813-11cf-A54D-080036F12502}"));
if (RegSetValueEx(hKey, _T(""), NULL, REG_SZ, (BYTE*) szValue, sizeof(TCHAR)*(lstrlen(szValue)+1))!=ERROR_SUCCESS)
{
RegCloseKey(hKey);
return E_UNEXPECTED;
}
RegCloseKey(hKey);
// [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Shell Extensions\Approved]
// "{B222AAAA-8813-11cf-A54D-080036F12502}"="Remote Clipboard"
if (RegCreateKeyEx(HKEY_LOCAL_MACHINE,
_T("SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Shell Extensions\\Approved"),
NULL, _T(""), REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, NULL,
&hKey, &dwDisposition)!=ERROR_SUCCESS)
{
return E_UNEXPECTED;
}
lstrcpy(szValue, _T("Remote Clipboard"));
if (RegSetValueEx(hKey, _T("{B222AAAA-8813-11cf-A54D-080036F12502}"), NULL, REG_SZ, (BYTE*) szValue, sizeof(TCHAR)*(lstrlen(szValue)+1))!=ERROR_SUCCESS)
{
RegCloseKey(hKey);
return E_UNEXPECTED;
}
RegCloseKey(hKey);
// [HKEY_CLASSES_ROOT\NetClipFile\shell\open\command]
// @="netclip.exe"
if (RegCreateKeyEx(HKEY_CLASSES_ROOT,
_T("NetClipFile\\shell\\open\\command"),
NULL, _T(""), REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, NULL,
&hKey, &dwDisposition)!=ERROR_SUCCESS)
{
return E_UNEXPECTED;
}
lstrcpy(szValue, _T("netclip.exe"));
if (RegSetValueEx(hKey, _T(""), NULL, REG_SZ, (BYTE*) szValue, sizeof(TCHAR)*(lstrlen(szValue)+1))!=ERROR_SUCCESS)
{
RegCloseKey(hKey);
return E_UNEXPECTED;
}
RegCloseKey(hKey);
#endif
return NOERROR;
}
STDAPI DllUnregisterServer(void)
{
PSDllUnregisterServer();
#ifdef _FEATURE_SHELLEX
if (RegDeleteKey(HKEY_CLASSES_ROOT,
_T("CLSID\\{B222AAAA-8813-11cf-A54D-080036F12502}\\InprocServer32"))!=ERROR_SUCCESS)
{
return E_UNEXPECTED;
}
if (RegDeleteKey(HKEY_CLASSES_ROOT,
_T("CLSID\\{B222AAAA-8813-11cf-A54D-080036F12502}\\DefaultIcon"))!=ERROR_SUCCESS)
{
return E_UNEXPECTED;
}
if (RegDeleteKey(HKEY_CLASSES_ROOT,
_T("CLSID\\{B222AAAA-8813-11cf-A54D-080036F12502}"))!=ERROR_SUCCESS)
{
return E_UNEXPECTED;
}
// [HKEY_CLASSES_ROOT\.{B222AAAA-8813-11cf-A54D-080036F12502}\ShellNew]
if (RegDeleteKey(HKEY_CLASSES_ROOT,
_T(".{B222AAAA-8813-11cf-A54D-080036F12502}\\ShellNew"))!=ERROR_SUCCESS)
{
return E_UNEXPECTED;
}
// [HKEY_CLASSES_ROOT\.{B222AAAA-8813-11cf-A54D-080036F12502}]
// @="NetClipFile"
if (RegDeleteKey(HKEY_CLASSES_ROOT,
_T(".{B222AAAA-8813-11cf-A54D-080036F12502}"))!=ERROR_SUCCESS)
{
return E_UNEXPECTED;
}
#ifdef FEATURE_MENUHANDLER
// [HKEY_CLASSES_ROOT\NetClipFile\shellex\ContextMenuHandlers\NetClipMenu]
// @="{B222AAAA-8813-11cf-A54D-080036F12502}"
if (RegDeleteKey(HKEY_CLASSES_ROOT,
_T("NetClipFile\\shellex\\ContextMenuHandlers\\NetClipMenu"))!=ERROR_SUCCESS)
{
return E_UNEXPECTED;
}
// [HKEY_CLASSES_ROOT\NetClipFile\shellex\ContextMenuHandlers]
// @="NetClipMenu"
if (RegDeleteKey(HKEY_CLASSES_ROOT,
_T("NetClipFile\\shellex\\ContextMenuHandlers"))!=ERROR_SUCCESS)
{
return E_UNEXPECTED;
}
// [HKEY_CLASSES_ROOT\NetClipFile\shellex]
// @="NetClipMenu"
if (RegDeleteKey(HKEY_CLASSES_ROOT,
_T("NetClipFile\\shellex"))!=ERROR_SUCCESS)
{
return E_UNEXPECTED;
}
#endif
// [HKEY_CLASSES_ROOT\NetClipFile\CLSID]
// @="{B222AAAA-8813-11cf-A54D-080036F12502}"
if (RegDeleteKey(HKEY_CLASSES_ROOT,
_T("NetClipFile\\CLSID"))!=ERROR_SUCCESS)
{
return E_UNEXPECTED;
}
// [HKEY_CLASSES_ROOT\NetClipFile\shellex\DropHandler]
// @="{B222AAAA-8813-11cf-A54D-080036F12502}"
if (RegDeleteKey(HKEY_CLASSES_ROOT,
_T("NetClipFile\\shellex\\DropHandler"))!=ERROR_SUCCESS)
{
return E_UNEXPECTED;
}
// [HKEY_CLASSES_ROOT\NetClipFile\shellex\IconHandler]
// @="{B222AAAA-8813-11cf-A54D-080036F12502}"
if (RegDeleteKey(HKEY_CLASSES_ROOT,
_T("NetClipFile\\shellex\\IconHandler"))!=ERROR_SUCCESS)
{
return E_UNEXPECTED;
}
// [HKEY_CLASSES_ROOT\NetClipFile\shellex]
// @="{B222AAAA-8813-11cf-A54D-080036F12502}"
if (RegDeleteKey(HKEY_CLASSES_ROOT,
_T("NetClipFile\\shellex"))!=ERROR_SUCCESS)
{
return E_UNEXPECTED;
}
// [HKEY_CLASSES_ROOT\NetClipFile\DefaultIcon]
if (RegDeleteKey(HKEY_CLASSES_ROOT,
_T("NetClipFile\\DefaultIcon"))!=ERROR_SUCCESS)
{
return E_UNEXPECTED;
}
// [HKEY_CLASSES_ROOT\NetClipFile\shell\open\command]
if (RegDeleteKey(HKEY_CLASSES_ROOT,
_T("NetClipFile\\shell\\open\\command"))!=ERROR_SUCCESS)
{
return E_UNEXPECTED;
}
// [HKEY_CLASSES_ROOT\NetClipFile\shell\open
if (RegDeleteKey(HKEY_CLASSES_ROOT,
_T("NetClipFile\\shell\\open"))!=ERROR_SUCCESS)
{
return E_UNEXPECTED;
}
// [HKEY_CLASSES_ROOT\NetClipFile\shell]
if (RegDeleteKey(HKEY_CLASSES_ROOT,
_T("NetClipFile\\shell"))!=ERROR_SUCCESS)
{
return E_UNEXPECTED;
}
// [HKEY_CLASSES_ROOT\NetClipFile]
// @="Remote Clipboard Shell Extension file"
if (RegDeleteKey(HKEY_CLASSES_ROOT,
_T("NetClipFile"))!=ERROR_SUCCESS)
{
return E_UNEXPECTED;
}
// [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Shell Extensions\Approved]
// "{B222AAAA-8813-11cf-A54D-080036F12502}"="Remote Clipboard Shell Extension"
HKEY hKey;
if (RegOpenKey(HKEY_LOCAL_MACHINE,
_T("SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Shell Extensions\\Approved"),
&hKey)!=ERROR_SUCCESS)
{
return E_UNEXPECTED;
}
if (RegDeleteValue(hKey, _T("{B222AAAA-8813-11cf-A54D-080036F12502}")) != ERROR_SUCCESS)
{
RegCloseKey(hKey);
return E_UNEXPECTED;
}
RegCloseKey(hKey);
#endif
return NOERROR;
}
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