100 lines
3.7 KiB
C++
100 lines
3.7 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
|
|
/*
|
|
* This file is part of the LibreOffice project.
|
|
*
|
|
* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
|
*/
|
|
|
|
#include <tools/fileutil.hxx>
|
|
#if defined _WIN32
|
|
#include <osl/file.hxx>
|
|
#include <rtl/uri.hxx>
|
|
#include <o3tl/char16_t2wchar_t.hxx>
|
|
#define WIN32_LEAN_AND_MEAN
|
|
#include <Windows.h>
|
|
#include <davclnt.h>
|
|
#endif
|
|
|
|
namespace
|
|
{
|
|
#if defined _WIN32
|
|
OUString UNCToDavURL(LPCWSTR sUNC)
|
|
{
|
|
DWORD nSize = 1024;
|
|
auto bufURL(std::make_unique<wchar_t[]>(nSize));
|
|
DWORD nResult = DavGetHTTPFromUNCPath(sUNC, bufURL.get(), &nSize);
|
|
if (nResult == ERROR_INSUFFICIENT_BUFFER)
|
|
{
|
|
bufURL = std::make_unique<wchar_t[]>(nSize);
|
|
nResult = DavGetHTTPFromUNCPath(sUNC, bufURL.get(), &nSize);
|
|
}
|
|
// looks like on different Windowses this may or may not be URL encoded?
|
|
return nResult == ERROR_SUCCESS
|
|
? ::rtl::Uri::encode(OUString(o3tl::toU(bufURL.get())), rtl_UriCharClassUric,
|
|
rtl_UriEncodeKeepEscapes, RTL_TEXTENCODING_UTF8)
|
|
: OUString();
|
|
}
|
|
#endif
|
|
}
|
|
|
|
namespace tools
|
|
{
|
|
bool IsMappedWebDAVPath([[maybe_unused]] const OUString& rURL, [[maybe_unused]] OUString* pRealURL)
|
|
{
|
|
#if defined _WIN32
|
|
if (rURL.startsWithIgnoreAsciiCase("file:"))
|
|
{
|
|
OUString aSystemPath;
|
|
if (osl::FileBase::getSystemPathFromFileURL(rURL, aSystemPath) == osl::FileBase::E_None)
|
|
{
|
|
DWORD nSize = MAX_PATH;
|
|
auto bufUNC(std::make_unique<char[]>(nSize));
|
|
DWORD nResult = WNetGetUniversalNameW(o3tl::toW(aSystemPath.getStr()),
|
|
UNIVERSAL_NAME_INFO_LEVEL, bufUNC.get(), &nSize);
|
|
if (nResult == ERROR_MORE_DATA)
|
|
{
|
|
bufUNC = std::make_unique<char[]>(nSize);
|
|
nResult = WNetGetUniversalNameW(o3tl::toW(aSystemPath.getStr()),
|
|
UNIVERSAL_NAME_INFO_LEVEL, bufUNC.get(), &nSize);
|
|
}
|
|
if (nResult == NO_ERROR || nResult == ERROR_BAD_DEVICE)
|
|
{
|
|
NETRESOURCEW aReq{};
|
|
if (nResult == ERROR_BAD_DEVICE) // The path could already be an UNC
|
|
aReq.lpRemoteName = const_cast<LPWSTR>(o3tl::toW(aSystemPath.getStr()));
|
|
else
|
|
{
|
|
auto pInfo = reinterpret_cast<LPUNIVERSAL_NAME_INFOW>(bufUNC.get());
|
|
aReq.lpRemoteName = pInfo->lpUniversalName;
|
|
}
|
|
nSize = 1024;
|
|
auto bufInfo(std::make_unique<char[]>(nSize));
|
|
LPWSTR pSystem = nullptr;
|
|
nResult = WNetGetResourceInformationW(&aReq, bufInfo.get(), &nSize, &pSystem);
|
|
if (nResult == ERROR_MORE_DATA)
|
|
{
|
|
bufInfo = std::make_unique<char[]>(nSize);
|
|
nResult = WNetGetResourceInformationW(&aReq, bufInfo.get(), &nSize, &pSystem);
|
|
}
|
|
if (nResult == NO_ERROR)
|
|
{
|
|
LPNETRESOURCEW pInfo = reinterpret_cast<LPNETRESOURCEW>(bufInfo.get());
|
|
if (wcscmp(pInfo->lpProvider, L"Web Client Network") == 0)
|
|
{
|
|
if (pRealURL)
|
|
*pRealURL = UNCToDavURL(aReq.lpRemoteName);
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
#endif
|
|
return false;
|
|
}
|
|
|
|
} // namespace tools
|
|
|
|
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|