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![Katayama Hirofumi MZ](/assets/img/avatar_default.png)
- Improve and move SendTo files creation code and timing. - Delete IDS_DESKLINK of shell32. - Add IDS_DESKLINK into sendmail. CORE-16924
176 lines
4.1 KiB
C++
176 lines
4.1 KiB
C++
/*
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* PROJECT: sendmail
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* LICENSE: LGPL-2.1+ (https://spdx.org/licenses/LGPL-2.1+)
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* PURPOSE: DeskLink implementation
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* COPYRIGHT: Copyright 2019 Katayama Hirofumi MZ (katayama.hirofumi.mz@gmail.com)
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*/
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#include "precomp.hpp"
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WINE_DEFAULT_DEBUG_CHANNEL(sendmail);
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BEGIN_OBJECT_MAP(ObjectMap)
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OBJECT_ENTRY(CLSID_DeskLinkDropHandler, CDeskLinkDropHandler)
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END_OBJECT_MAP()
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CComModule gModule;
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LONG g_ModuleRefCnt = 0;
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HINSTANCE g_hModule;
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static BOOL
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CreateEmptyFile(LPCWSTR pszFile)
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{
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HANDLE hFile;
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hFile = CreateFileW(pszFile, GENERIC_WRITE, FILE_SHARE_READ, NULL,
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CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);
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if (hFile != INVALID_HANDLE_VALUE)
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{
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CloseHandle(hFile);
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return TRUE;
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}
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return FALSE;
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}
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static HRESULT
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CreateSendToDeskLink(LPCWSTR pszSendTo)
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{
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WCHAR szTarget[MAX_PATH], szSendToFile[MAX_PATH];
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LoadStringW(g_hModule, IDS_DESKLINK, szTarget, _countof(szTarget));
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StringCbCatW(szTarget, sizeof(szTarget), L".DeskLink");
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StringCbCopyW(szSendToFile, sizeof(szSendToFile), pszSendTo);
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PathAppendW(szSendToFile, szTarget);
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if (!CreateEmptyFile(szSendToFile))
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{
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ERR("CreateEmptyFile('%ls')\n", szSendToFile);
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return E_FAIL;
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}
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return S_OK;
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}
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static HRESULT
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GetDefaultUserSendTo(LPWSTR pszPath)
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{
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return SHGetFolderPathW(NULL, CSIDL_SENDTO, INVALID_HANDLE_VALUE,
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SHGFP_TYPE_DEFAULT, pszPath);
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}
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STDAPI DllCanUnloadNow(void)
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{
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if (g_ModuleRefCnt)
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return S_FALSE;
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return gModule.DllCanUnloadNow();
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}
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STDAPI DllGetClassObject(REFCLSID rclsid, REFIID riid, LPVOID *ppv)
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{
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TRACE("CLSID:%s,IID:%s\n", wine_dbgstr_guid(&rclsid), wine_dbgstr_guid(&riid));
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HRESULT hr = gModule.DllGetClassObject(rclsid, riid, ppv);
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TRACE("-- pointer to class factory: %p\n", *ppv);
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return hr;
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}
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STDAPI DllRegisterServer(void)
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{
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HRESULT hr = gModule.DllRegisterServer(FALSE);
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if (FAILED_UNEXPECTEDLY(hr))
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return hr;
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WCHAR szSendTo[MAX_PATH];
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hr = GetDefaultUserSendTo(szSendTo);
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if (SUCCEEDED(hr))
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CreateSendToDeskLink(szSendTo);
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return S_OK;
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}
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STDAPI DllUnregisterServer(void)
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{
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HRESULT hr = gModule.DllUnregisterServer(FALSE);
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if (FAILED_UNEXPECTEDLY(hr))
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return hr;
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return S_OK;
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}
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HRESULT
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CreateShellLink(
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LPCWSTR pszLinkPath,
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LPCWSTR pszTargetPath OPTIONAL,
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LPCITEMIDLIST pidlTarget OPTIONAL,
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LPCWSTR pszArg OPTIONAL,
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LPCWSTR pszDir OPTIONAL,
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LPCWSTR pszIconPath OPTIONAL,
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INT iIconNr OPTIONAL,
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LPCWSTR pszComment OPTIONAL)
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{
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CComPtr<IShellLinkW> psl;
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HRESULT hr = CoCreateInstance(CLSID_ShellLink, NULL,
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CLSCTX_INPROC_SERVER,
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IID_PPV_ARG(IShellLinkW, &psl));
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if (FAILED_UNEXPECTEDLY(hr))
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return hr;
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if (pszTargetPath)
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{
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hr = psl->SetPath(pszTargetPath);
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if (FAILED_UNEXPECTEDLY(hr))
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return hr;
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}
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else if (pidlTarget)
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{
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hr = psl->SetIDList(pidlTarget);
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if (FAILED_UNEXPECTEDLY(hr))
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return hr;
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}
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else
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{
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ERR("invalid argument\n");
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return E_INVALIDARG;
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}
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if (pszArg)
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hr = psl->SetArguments(pszArg);
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if (pszDir)
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hr = psl->SetWorkingDirectory(pszDir);
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if (pszIconPath)
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hr = psl->SetIconLocation(pszIconPath, iIconNr);
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if (pszComment)
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hr = psl->SetDescription(pszComment);
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CComPtr<IPersistFile> ppf;
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hr = psl->QueryInterface(IID_PPV_ARG(IPersistFile, &ppf));
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if (FAILED_UNEXPECTEDLY(hr))
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return hr;
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hr = ppf->Save(pszLinkPath, TRUE);
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if (FAILED_UNEXPECTEDLY(hr))
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return hr;
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return hr;
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}
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STDAPI_(BOOL) DllMain(HINSTANCE hInstance, DWORD dwReason, LPVOID fImpLoad)
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{
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TRACE("%p 0x%x %p\n", hInstance, dwReason, fImpLoad);
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if (dwReason == DLL_PROCESS_ATTACH)
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{
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g_hModule = hInstance;
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gModule.Init(ObjectMap, hInstance, NULL);
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DisableThreadLibraryCalls(hInstance);
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}
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else if (dwReason == DLL_PROCESS_DETACH)
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{
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gModule.Term();
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}
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return TRUE;
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}
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