mirror of
https://github.com/Obfuscator-Collections/VMProtect.git
synced 2024-12-26 08:20:19 +03:00
321 lines
7.9 KiB
C++
321 lines
7.9 KiB
C++
#include "context_menu.h"
|
|
#include "resource.h"
|
|
|
|
extern HINSTANCE instance;
|
|
extern long dll_ref_count;
|
|
|
|
#define IDM_PROTECT 0
|
|
|
|
/**
|
|
* ContextMenuExt
|
|
*/
|
|
|
|
ContextMenuExt::ContextMenuExt(void) : ref_count_(1)
|
|
{
|
|
InterlockedIncrement(&dll_ref_count);
|
|
}
|
|
|
|
ContextMenuExt::~ContextMenuExt(void)
|
|
{
|
|
InterlockedDecrement(&dll_ref_count);
|
|
}
|
|
|
|
IFACEMETHODIMP ContextMenuExt::QueryInterface(REFIID riid, void **ppv)
|
|
{
|
|
static const QITAB qit[] =
|
|
{
|
|
QITABENT(ContextMenuExt, IContextMenu), //-V221
|
|
QITABENT(ContextMenuExt, IContextMenu2), //-V221
|
|
QITABENT(ContextMenuExt, IContextMenu3), //-V221
|
|
QITABENT(ContextMenuExt, IShellExtInit), //-V221
|
|
{ 0 },
|
|
#pragma warning( push )
|
|
#pragma warning( disable: 4838 )
|
|
};
|
|
#pragma warning( pop )
|
|
return QISearch(this, qit, riid, ppv);
|
|
}
|
|
|
|
IFACEMETHODIMP_(ULONG) ContextMenuExt::AddRef()
|
|
{
|
|
return InterlockedIncrement(&ref_count_);
|
|
}
|
|
|
|
IFACEMETHODIMP_(ULONG) ContextMenuExt::Release()
|
|
{
|
|
ULONG res = InterlockedDecrement(&ref_count_);
|
|
if (!res)
|
|
delete this;
|
|
return res;
|
|
}
|
|
|
|
#define GetPIDLFolder(pida) (LPCITEMIDLIST)(((LPBYTE)pida)+(pida)->aoffset[0])
|
|
#define GetPIDLItem(pida, i) (LPCITEMIDLIST)(((LPBYTE)pida)+(pida)->aoffset[i+1])
|
|
|
|
std::wstring PathName(LPCITEMIDLIST parent, LPCITEMIDLIST child)
|
|
{
|
|
IShellFolder *shellFolder = NULL;
|
|
IShellFolder *parentFolder = NULL;
|
|
STRRET name;
|
|
TCHAR * szDisplayName = NULL;
|
|
std::wstring ret;
|
|
HRESULT hr;
|
|
|
|
hr = ::SHGetDesktopFolder(&shellFolder);
|
|
if (!SUCCEEDED(hr) || shellFolder == NULL)
|
|
return ret;
|
|
if (parent)
|
|
{
|
|
hr = shellFolder->BindToObject(parent, 0, IID_IShellFolder, (void**) &parentFolder);
|
|
if (!SUCCEEDED(hr) || parentFolder == NULL)
|
|
parentFolder = shellFolder;
|
|
}
|
|
else
|
|
{
|
|
parentFolder = shellFolder;
|
|
}
|
|
|
|
if ((parentFolder != 0)&&(child != 0))
|
|
{
|
|
hr = parentFolder->GetDisplayNameOf(child, SHGDN_NORMAL | SHGDN_FORPARSING, &name);
|
|
if (!SUCCEEDED(hr))
|
|
{
|
|
parentFolder->Release();
|
|
return ret;
|
|
}
|
|
hr = StrRetToStr (&name, child, &szDisplayName);
|
|
if (!SUCCEEDED(hr))
|
|
return ret;
|
|
}
|
|
parentFolder->Release();
|
|
if (szDisplayName == NULL)
|
|
{
|
|
CoTaskMemFree(szDisplayName);
|
|
return ret;
|
|
}
|
|
ret = szDisplayName;
|
|
CoTaskMemFree(szDisplayName);
|
|
return ret;
|
|
}
|
|
|
|
IFACEMETHODIMP ContextMenuExt::Initialize(
|
|
LPCITEMIDLIST pidlFolder, LPDATAOBJECT pDataObj, HKEY hKeyProgID)
|
|
{
|
|
file_names_.clear();
|
|
if (!pDataObj)
|
|
return E_INVALIDARG;
|
|
|
|
static int g_shellidlist = RegisterClipboardFormat(CFSTR_SHELLIDLIST);
|
|
|
|
// get selected files/folders
|
|
if (pDataObj)
|
|
{
|
|
STGMEDIUM medium;
|
|
FORMATETC fmte = {(CLIPFORMAT)g_shellidlist,
|
|
(DVTARGETDEVICE FAR *)NULL,
|
|
DVASPECT_CONTENT,
|
|
-1,
|
|
TYMED_HGLOBAL};
|
|
HRESULT hres = pDataObj->GetData(&fmte, &medium);
|
|
|
|
if (SUCCEEDED(hres) && medium.hGlobal)
|
|
{
|
|
if (pidlFolder)
|
|
{
|
|
FORMATETC etc = { CF_HDROP, NULL, DVASPECT_CONTENT, -1, TYMED_HGLOBAL };
|
|
STGMEDIUM stg = { TYMED_HGLOBAL };
|
|
if ( FAILED( pDataObj->GetData ( &etc, &stg )))
|
|
{
|
|
ReleaseStgMedium ( &medium );
|
|
return E_INVALIDARG;
|
|
}
|
|
|
|
|
|
HDROP drop = (HDROP)GlobalLock(stg.hGlobal);
|
|
if ( NULL == drop )
|
|
{
|
|
ReleaseStgMedium ( &stg );
|
|
ReleaseStgMedium ( &medium );
|
|
return E_INVALIDARG;
|
|
}
|
|
|
|
int count = DragQueryFile(drop, (UINT)-1, NULL, 0);
|
|
for (int i = 0; i < count; i++)
|
|
{
|
|
// find the path length in chars
|
|
UINT len = DragQueryFile(drop, i, NULL, 0);
|
|
if (len == 0)
|
|
continue;
|
|
TCHAR * szFileName = new TCHAR[len+1];
|
|
if (0 == DragQueryFile(drop, i, szFileName, len+1))
|
|
{
|
|
delete [] szFileName;
|
|
continue;
|
|
}
|
|
file_names_.push_back(szFileName);
|
|
delete [] szFileName;
|
|
} // for (int i = 0; i < count; i++)
|
|
GlobalUnlock ( drop );
|
|
ReleaseStgMedium ( &stg );
|
|
}
|
|
else
|
|
{
|
|
//Enumerate PIDLs which the user has selected
|
|
CIDA* cida = (CIDA*)GlobalLock(medium.hGlobal);
|
|
LPCITEMIDLIST parent( GetPIDLFolder (cida));
|
|
|
|
int count = cida->cidl;
|
|
for (int i = 0; i < count; ++i)
|
|
{
|
|
LPCITEMIDLIST child (GetPIDLItem (cida, i));
|
|
file_names_.push_back(PathName(parent, child));
|
|
} // for (int i = 0; i < count; ++i)
|
|
GlobalUnlock(medium.hGlobal);
|
|
}
|
|
|
|
ReleaseStgMedium ( &medium );
|
|
if (medium.pUnkForRelease)
|
|
{
|
|
IUnknown* relInterface = (IUnknown*)medium.pUnkForRelease;
|
|
relInterface->Release();
|
|
}
|
|
}
|
|
}
|
|
|
|
return file_names_.empty() ? E_FAIL : S_OK;
|
|
}
|
|
|
|
IFACEMETHODIMP ContextMenuExt::QueryContextMenu(
|
|
HMENU hMenu, UINT indexMenu, UINT idCmdFirst, UINT idCmdLast, UINT uFlags)
|
|
{
|
|
if (CMF_DEFAULTONLY & uFlags)
|
|
return MAKE_HRESULT(SEVERITY_SUCCESS, 0, USHORT(0));
|
|
|
|
MENUITEMINFOW mii = {};
|
|
mii.cbSize = sizeof(mii);
|
|
mii.fMask = MIIM_BITMAP | MIIM_STRING | MIIM_FTYPE | MIIM_ID | MIIM_STATE;
|
|
mii.wID = idCmdFirst + IDM_PROTECT;
|
|
mii.fType = MFT_STRING;
|
|
mii.dwTypeData = L"Protect with VMProtect";
|
|
mii.fState = MFS_ENABLED;
|
|
mii.hbmpItem = utils_.IconToBitmapPARGB32(instance, IDI_ICON);
|
|
if (!InsertMenuItemW(hMenu, indexMenu, TRUE, &mii))
|
|
return HRESULT_FROM_WIN32(GetLastError());
|
|
|
|
MENUITEMINFOW sep = {};
|
|
sep.cbSize = sizeof(sep);
|
|
sep.fMask = MIIM_TYPE;
|
|
sep.fType = MFT_SEPARATOR;
|
|
if (!InsertMenuItemW(hMenu, indexMenu + 1, TRUE, &sep))
|
|
return HRESULT_FROM_WIN32(GetLastError());
|
|
|
|
return MAKE_HRESULT(SEVERITY_SUCCESS, 0, USHORT(IDM_PROTECT + 1));
|
|
}
|
|
|
|
IFACEMETHODIMP ContextMenuExt::InvokeCommand(LPCMINVOKECOMMANDINFO command_info)
|
|
{
|
|
if (HIWORD(command_info->lpVerb))
|
|
return E_INVALIDARG;
|
|
|
|
switch (LOWORD(command_info->lpVerb)) {
|
|
case IDM_PROTECT:
|
|
{
|
|
wchar_t module_name[MAX_PATH];
|
|
if (GetModuleFileNameW(instance, module_name, _countof(module_name)) != 0) {
|
|
wchar_t *name = NULL;
|
|
wchar_t *ptr = module_name;
|
|
while (*ptr) {
|
|
if (*ptr == '/' || *ptr == '\\')
|
|
name = ptr + 1;
|
|
ptr++;
|
|
}
|
|
if (name) {
|
|
wcscpy_s(name, module_name + MAX_PATH - name - 1, L"VMProtect.exe"); //-V782
|
|
for (size_t i = 0; i < file_names_.size(); i++) {
|
|
wchar_t file_name[MAX_PATH * 2 + 2];
|
|
wnsprintf(file_name, MAX_PATH * 2, L"\"%s\" \"%s\"", module_name, file_names_[i].c_str());
|
|
PROCESS_INFORMATION pi = PROCESS_INFORMATION();
|
|
STARTUPINFO si = STARTUPINFO();
|
|
if (!CreateProcessW(module_name, file_name, NULL, NULL, FALSE, 0, NULL, NULL, &si, &pi)) {
|
|
MessageBoxW(command_info->hwnd, L"Error executing VMProtect", L"Error", MB_ICONERROR | MB_OK);
|
|
break;
|
|
}
|
|
CloseHandle(pi.hProcess);
|
|
CloseHandle(pi.hThread);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
return S_OK;
|
|
}
|
|
|
|
IFACEMETHODIMP ContextMenuExt::GetCommandString(UINT_PTR idCommand,
|
|
UINT uFlags, UINT *pwReserved, LPSTR pszName, UINT cchMax)
|
|
{
|
|
if (idCommand == IDM_PROTECT) {
|
|
switch (uFlags) {
|
|
case GCS_HELPTEXTA:
|
|
strncpy_s(reinterpret_cast<PSTR>(pszName), cchMax, "Protect with VMProtect", cchMax);
|
|
return S_OK;
|
|
case GCS_HELPTEXTW:
|
|
wcsncpy_s(reinterpret_cast<PWSTR>(pszName), cchMax, L"Protect with VMProtect", cchMax);
|
|
return S_OK;
|
|
default:
|
|
return E_NOTIMPL;
|
|
}
|
|
}
|
|
return E_INVALIDARG;
|
|
}
|
|
|
|
IFACEMETHODIMP ContextMenuExt::HandleMenuMsg(UINT uMsg, WPARAM wParam, LPARAM lParam)
|
|
{
|
|
LRESULT res;
|
|
return HandleMenuMsg2(uMsg, wParam, lParam, &res);
|
|
}
|
|
|
|
IFACEMETHODIMP ContextMenuExt::HandleMenuMsg2(UINT uMsg, WPARAM wParam, LPARAM lParam, LRESULT* pResult)
|
|
{
|
|
LRESULT res;
|
|
if (!pResult)
|
|
pResult = &res;
|
|
*pResult = FALSE;
|
|
|
|
switch (uMsg)
|
|
{
|
|
case WM_MEASUREITEM:
|
|
{
|
|
MEASUREITEMSTRUCT* lpmis = (MEASUREITEMSTRUCT*)lParam;
|
|
if (lpmis==NULL)
|
|
break;
|
|
lpmis->itemWidth += 2;
|
|
if(lpmis->itemHeight < 16)
|
|
lpmis->itemHeight = 16;
|
|
*pResult = TRUE;
|
|
}
|
|
break;
|
|
case WM_DRAWITEM:
|
|
{
|
|
DRAWITEMSTRUCT* lpdis = (DRAWITEMSTRUCT*)lParam;
|
|
if (!lpdis || (lpdis->CtlType != ODT_MENU))
|
|
break; //not for a menu
|
|
HICON icon = static_cast<HICON>(LoadImageW(instance, MAKEINTRESOURCE(IDI_ICON), IMAGE_ICON, 16, 16, LR_DEFAULTCOLOR));
|
|
if (!icon)
|
|
break;
|
|
DrawIconEx(lpdis->hDC,
|
|
1,
|
|
lpdis->rcItem.top + (lpdis->rcItem.bottom - lpdis->rcItem.top - 16) / 2,
|
|
icon, 16, 16,
|
|
0, 0, DI_NORMAL);
|
|
DestroyIcon(icon);
|
|
*pResult = TRUE;
|
|
}
|
|
break;
|
|
default:
|
|
return NOERROR;
|
|
}
|
|
|
|
return NOERROR;
|
|
}
|