reactos/dll/shellext/sendmail/sendmail.cpp
Katayama Hirofumi MZ 004e08383a
[SENDMAIL][INCLUDE][INF] Add sendmail.dll for DeskLink (#2092)
*.DeskLink file realizes SendTo Desktop (Create shortcut) in Windows. DeskLink is implemented in the sendmail.dll module. CORE-12562
2019-11-27 19:26:49 +09:00

129 lines
2.9 KiB
C++

/*
* PROJECT: sendmail
* LICENSE: LGPL-2.1+ (https://spdx.org/licenses/LGPL-2.1+)
* PURPOSE: DeskLink implementation
* COPYRIGHT: Copyright 2019 Katayama Hirofumi MZ (katayama.hirofumi.mz@gmail.com)
*/
#include "precomp.hpp"
WINE_DEFAULT_DEBUG_CHANNEL(sendmail);
BEGIN_OBJECT_MAP(ObjectMap)
OBJECT_ENTRY(CLSID_DeskLinkDropHandler, CDeskLinkDropHandler)
END_OBJECT_MAP()
CComModule gModule;
LONG g_ModuleRefCnt = 0;
STDAPI DllCanUnloadNow(void)
{
if (g_ModuleRefCnt)
return S_FALSE;
return gModule.DllCanUnloadNow();
}
STDAPI DllGetClassObject(REFCLSID rclsid, REFIID riid, LPVOID *ppv)
{
TRACE("CLSID:%s,IID:%s\n", wine_dbgstr_guid(&rclsid), wine_dbgstr_guid(&riid));
HRESULT hr = gModule.DllGetClassObject(rclsid, riid, ppv);
TRACE("-- pointer to class factory: %p\n", *ppv);
return hr;
}
STDAPI DllRegisterServer(void)
{
HRESULT hr = gModule.DllRegisterServer(FALSE);
if (FAILED_UNEXPECTEDLY(hr))
return hr;
return S_OK;
}
STDAPI DllUnregisterServer(void)
{
HRESULT hr = gModule.DllUnregisterServer(FALSE);
if (FAILED_UNEXPECTEDLY(hr))
return hr;
return S_OK;
}
HRESULT
CreateShellLink(
LPCWSTR pszLinkPath,
LPCWSTR pszTargetPath OPTIONAL,
LPCITEMIDLIST pidlTarget OPTIONAL,
LPCWSTR pszArg OPTIONAL,
LPCWSTR pszDir OPTIONAL,
LPCWSTR pszIconPath OPTIONAL,
INT iIconNr OPTIONAL,
LPCWSTR pszComment OPTIONAL)
{
CComPtr<IShellLinkW> psl;
HRESULT hr = CoCreateInstance(CLSID_ShellLink, NULL,
CLSCTX_INPROC_SERVER,
IID_PPV_ARG(IShellLinkW, &psl));
if (FAILED_UNEXPECTEDLY(hr))
return hr;
if (pszTargetPath)
{
hr = psl->SetPath(pszTargetPath);
if (FAILED_UNEXPECTEDLY(hr))
return hr;
}
else if (pidlTarget)
{
hr = psl->SetIDList(pidlTarget);
if (FAILED_UNEXPECTEDLY(hr))
return hr;
}
else
{
ERR("invalid argument\n");
return E_INVALIDARG;
}
if (pszArg)
hr = psl->SetArguments(pszArg);
if (pszDir)
hr = psl->SetWorkingDirectory(pszDir);
if (pszIconPath)
hr = psl->SetIconLocation(pszIconPath, iIconNr);
if (pszComment)
hr = psl->SetDescription(pszComment);
CComPtr<IPersistFile> ppf;
hr = psl->QueryInterface(IID_PPV_ARG(IPersistFile, &ppf));
if (FAILED_UNEXPECTEDLY(hr))
return hr;
hr = ppf->Save(pszLinkPath, TRUE);
if (FAILED_UNEXPECTEDLY(hr))
return hr;
return hr;
}
STDAPI_(BOOL) DllMain(HINSTANCE hInstance, DWORD dwReason, LPVOID fImpLoad)
{
TRACE("%p 0x%x %p\n", hInstance, dwReason, fImpLoad);
if (dwReason == DLL_PROCESS_ATTACH)
{
gModule.Init(ObjectMap, hInstance, NULL);
DisableThreadLibraryCalls(hInstance);
}
else if (dwReason == DLL_PROCESS_DETACH)
{
gModule.Term();
}
return TRUE;
}