base/shell/rshell/misc.cpp - master - MichaelAgarkov/reactos

Репозиторий помещен в архив 03 апреля 2026. Вся функциональность доступна только для чтения.
base/shell/rshell/misc.cpp
264 строки7 KB
Katayama Hirofumi MZ
[SHDOCVW][EXPLORER][RSHELL][SDK] Populate WinList_* stubs (#7691)
01 фев 2025, 01:14
01 фев 2025, 01:14ee19792
/*
 * PROJECT:     ReactOS shell extensions
 * LICENSE:     LGPL-2.1-or-later (https://spdx.org/licenses/LGPL-2.1-or-later)
 * PURPOSE:     Quick Launch Toolbar (Taskbar Shell Extension)
 * COPYRIGHT:   Copyright 2014 Giannis Adamopoulos
 */


#include <stdio.h>
#include <tchar.h>

#define WIN32_NO_STATUS
#define _INC_WINDOWS
#define COM_NO_WINDOWS_H

#define COBJMACROS

#include <windef.h>
#include <winbase.h>
#include <winreg.h>
#include <wingdi.h>
#include <winnls.h>
#include <wincon.h>
#include <shellapi.h>
#include <shlobj.h>
#include <shlobj_undoc.h>
#include <shlwapi.h>
#include <shlguid_undoc.h>
#include <uxtheme.h>
#include <strsafe.h>

#include <atlbase.h>
#include <atlcom.h>
#include <atlwin.h>
#include <undocshell.h>
#include <undocuser.h>

#include <shellutils.h>

#include <CQuickLaunchBand.h>

#include <wine/debug.h>

extern "C"
{
    extern HINSTANCE shell32_hInstance;

    HRESULT WINAPI RSHELL_CStartMenu_CreateInstance(REFIID riid, void **ppv);
    HRESULT WINAPI RSHELL_CMenuDeskBar_CreateInstance(REFIID riid, LPVOID *ppv);
    HRESULT WINAPI RSHELL_CMenuSite_CreateInstance(REFIID riid, LPVOID *ppv);
    HRESULT WINAPI RSHELL_CMenuBand_CreateInstance(REFIID riid, LPVOID *ppv);
    HRESULT WINAPI RSHELL_CMergedFolder_CreateInstance(REFIID riid, LPVOID *ppv);
}

class CRShellModule : public CComModule
{
public:
};

CRShellModule gModule;
CAtlWinModule gWinModule;

HINSTANCE shell32_hInstance = NULL;

static LSTATUS inline _RegSetStringValueW(HKEY hKey, LPCWSTR lpValueName, LPCWSTR lpStringData)
{
    DWORD dwStringDataLen = lstrlenW(lpStringData);

    return RegSetValueExW(hKey, lpValueName, 0, REG_SZ, (BYTE *) lpStringData, 2 * (dwStringDataLen + 1));
}

static HRESULT RegisterComponent(REFGUID clsid, LPCWSTR szDisplayName)
{
    WCHAR szFilename[MAX_PATH];
    WCHAR szClsid[MAX_PATH];
    WCHAR szRoot[MAX_PATH];

    if (!StringFromGUID2(clsid, szClsid, _countof(szClsid)))
        return E_FAIL;

    if (!GetModuleFileNameW(shell32_hInstance, szFilename, _countof(szFilename)))
        return E_FAIL;

    HRESULT hr = StringCchPrintfW(szRoot, 0x104u, L"CLSID\\%s", szClsid);
    if (FAILED(hr))
        return hr;

    DWORD dwDisposition;
    HKEY hkRoot;
    if (RegCreateKeyExW(HKEY_CLASSES_ROOT, szRoot, 0, NULL, 0, KEY_WRITE, 0, &hkRoot, &dwDisposition) != 0)
        return E_FAIL;

    HKEY hkServer;

    _RegSetStringValueW(hkRoot, NULL, szDisplayName);

    if (RegCreateKeyExW(hkRoot, L"InprocServer32", 0, NULL, 0, KEY_SET_VALUE, 0, &hkServer, &dwDisposition) != 0)
    {
        RegCloseKey(hkRoot);
        return E_FAIL;
    }

    _RegSetStringValueW(hkServer, NULL, szFilename);
    _RegSetStringValueW(hkServer, L"ThreadingModel", L"Both");

    RegCloseKey(hkServer);
    RegCloseKey(hkRoot);
    return S_OK;
}

static HRESULT UnregisterComponent(REFGUID clsid)
{
    WCHAR szClsid[MAX_PATH];
    WCHAR szRoot[MAX_PATH];
    HKEY hkRoot;

    if (!StringFromGUID2(clsid, szClsid, _countof(szClsid)))
        return E_FAIL;

    HRESULT hr = StringCchPrintfW(szRoot, 0x104u, L"CLSID\\%s", szClsid);
    if (FAILED(hr))
        return hr;

    if (RegOpenKeyExW(HKEY_CLASSES_ROOT, szRoot, 0, KEY_WRITE, &hkRoot) != 0)
        return E_FAIL;

    RegDeleteKeyW(hkRoot, L"InprocServer32");
    RegCloseKey(hkRoot);

    RegDeleteKeyW(HKEY_CLASSES_ROOT, szRoot);

    return S_OK;
}

STDAPI_(BOOL) DllMain(HINSTANCE hInstance, DWORD dwReason, LPVOID fImpLoad)
{
    if (dwReason == DLL_PROCESS_ATTACH)
    {
        shell32_hInstance = hInstance;

        gModule.Init(NULL, hInstance, NULL);
        DisableThreadLibraryCalls(hInstance);
    }
    else if (dwReason == DLL_PROCESS_DETACH)
    {
        shell32_hInstance = NULL;
        gModule.Term();
    }
    return TRUE;
}

HRESULT
WINAPI
DllCanUnloadNow(void)
{
    gModule.DllCanUnloadNow();
    return S_FALSE;
}

STDAPI
DllRegisterServer(void)
{
#if 0
    RegisterComponent(CLSID_StartMenu, L"Shell Start Menu");
    RegisterComponent(CLSID_MenuDeskBar, L"Shell Menu Desk Bar");
    RegisterComponent(CLSID_MenuBand, L"Shell Menu Band");
    RegisterComponent(CLSID_MenuBandSite, L"Shell Menu Band Site");
    RegisterComponent(CLSID_MergedFolder, L"Merged Shell Folder");
    RegisterComponent(CLSID_RebarBandSite, L"Shell Rebar Band Site");
#endif
    RegisterComponent(CLSID_QuickLaunchBand, L"Quick Launch");
    RegisterComCat();
    return S_OK;
}

STDAPI
DllUnregisterServer(void)
{
#if 0
    UnregisterComponent(CLSID_StartMenu);
    UnregisterComponent(CLSID_MenuDeskBar);
    UnregisterComponent(CLSID_MenuBand);
    UnregisterComponent(CLSID_MenuBandSite);
    UnregisterComponent(CLSID_MergedFolder);
    UnregisterComponent(CLSID_RebarBandSite);
#endif
    UnregisterComponent(CLSID_QuickLaunchBand);
    UnregisterComCat();
    return S_OK;
}

class CRShellClassFactory :
    public CComObjectRootEx<CComMultiThreadModelNoCS>,
    public IClassFactory
{
private:
    CLSID m_Clsid;

public:
    CRShellClassFactory() {}
    virtual ~CRShellClassFactory() {}

    HRESULT Initialize(REFGUID clsid)
    {
        m_Clsid = clsid;
        return S_OK;
    }

    /* IClassFactory */
    virtual HRESULT WINAPI CreateInstance(LPUNKNOWN pUnkOuter, REFIID riid, LPVOID *ppvObject)
    {
        *ppvObject = NULL;

        if (IsEqualCLSID(m_Clsid, CLSID_StartMenu))
            return RSHELL_CStartMenu_CreateInstance(riid, ppvObject);

        if (IsEqualCLSID(m_Clsid, CLSID_MenuDeskBar))
            return RSHELL_CMenuDeskBar_CreateInstance(riid, ppvObject);

        if (IsEqualCLSID(m_Clsid, CLSID_MenuBand))
            return RSHELL_CMenuBand_CreateInstance(riid, ppvObject);

        if (IsEqualCLSID(m_Clsid, CLSID_MenuBandSite))
            return RSHELL_CMenuSite_CreateInstance(riid, ppvObject);

        if (IsEqualCLSID(m_Clsid, CLSID_MergedFolder))
            return RSHELL_CMergedFolder_CreateInstance(riid, ppvObject);

        if (IsEqualCLSID(m_Clsid, CLSID_QuickLaunchBand))
            return ShellObjectCreator<CQuickLaunchBand>(riid, ppvObject);

        return E_NOINTERFACE;
    }

    virtual HRESULT WINAPI LockServer(BOOL fLock)
    {
        return E_NOTIMPL;
    }

    BEGIN_COM_MAP(CRShellClassFactory)
        COM_INTERFACE_ENTRY_IID(IID_IClassFactory, IClassFactory)
    END_COM_MAP()
};

STDAPI
DllGetClassObject(
    REFCLSID rclsid,
    REFIID riid,
    LPVOID *ppv)
{
    if (!ppv)
        return E_INVALIDARG;

    *ppv = NULL;

    return ShellObjectCreatorInit<CRShellClassFactory>(rclsid, riid, ppv);
}

VOID WINAPI ShowFolderOptionsDialog(UINT Page, BOOL Async)
{
    char buf[MAX_PATH];
    wsprintfA(buf, "rundll32.exe shell32.dll,Options_RunDLL %u", Page);
    WinExec(buf, SW_SHOW);
}