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Viewing changes to src/VBox/Runtime/r3/win/path-win.cpp

  • Committer: Bazaar Package Importer
  • Author(s): Felix Geyer
  • Date: 2011-01-30 23:27:25 UTC
  • mfrom: (0.3.12 upstream)
  • Revision ID: james.westby@ubuntu.com-20110130232725-2ouajjd2ggdet0zd
Tags: 4.0.2-dfsg-1ubuntu1
* Merge from Debian unstable, remaining changes:
  - Add Apport hook.
    - debian/virtualbox-ose.files/source_virtualbox-ose.py
    - debian/virtualbox-ose.install
  - Drop *-source packages.
* Drop ubuntu-01-fix-build-gcc45.patch, fixed upstream.
* Drop ubuntu-02-as-needed.patch, added to the Debian package.

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src/VBox/Runtime/r3/win/path-win.cpp
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/* $Id: path-win.cpp $ */
 
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/* $Id: path-win.cpp 34003 2010-11-11 17:21:56Z vboxsync $ */
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/** @file
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 * IPRT - Path manipulation.
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 */
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/*
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 * Copyright (C) 2006-2007 Oracle Corporation
 
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 * Copyright (C) 2006-2010 Oracle Corporation
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 *
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 * This file is part of VirtualBox Open Source Edition (OSE), as
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 * available from http://www.virtualbox.org. This file is free software;
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                return rc;
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            }
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            FindClose(hDir);
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            Data.dwFileAttributes = FindData.dwFileAttributes;
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            Data.ftCreationTime = FindData.ftCreationTime;
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            Data.ftLastAccessTime = FindData.ftLastAccessTime;
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            Data.ftLastWriteTime = FindData.ftLastWriteTime;
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            Data.nFileSizeHigh = FindData.nFileSizeHigh;
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            Data.nFileSizeLow = FindData.nFileSizeLow;
 
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            Data.dwFileAttributes   = FindData.dwFileAttributes;
 
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            Data.ftCreationTime     = FindData.ftCreationTime;
 
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            Data.ftLastAccessTime   = FindData.ftLastAccessTime;
 
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            Data.ftLastWriteTime    = FindData.ftLastWriteTime;
 
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            Data.nFileSizeHigh      = FindData.nFileSizeHigh;
 
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            Data.nFileSizeLow       = FindData.nFileSizeLow;
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        }
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        else
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        {
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            return rc;
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        }
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    }
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    RTUtf16Free(pwszPath);
 
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    /*
 
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     * Getting the information for the link target is a bit annoying and
 
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     * subject to the same access violation mess as above.. :/
 
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     */
 
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    /** @todo we're too lazy wrt to error paths here... */
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    if (   (fFlags & RTPATH_F_FOLLOW_LINK)
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        && (Data.dwFileAttributes & FILE_ATTRIBUTE_REPARSE_POINT))
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    {
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#ifndef DEBUG_sandervl
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        AssertFailed();
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#endif
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        /** @todo Symlinks: RTPathQueryInfoEx is not handling symbolic links
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         *        correctly on Windows.  (Both GetFileAttributesEx and FileFindFirst
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         *        will return info about the symlink.) */
 
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        HANDLE hFinal = CreateFileW(pwszPath,
 
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                                    GENERIC_READ,
 
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                                    FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE,
 
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                                    NULL,
 
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                                    OPEN_EXISTING,
 
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                                    FILE_FLAG_BACKUP_SEMANTICS,
 
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                                    NULL);
 
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        if (hFinal != INVALID_HANDLE_VALUE)
 
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        {
 
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            BY_HANDLE_FILE_INFORMATION FileData;
 
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            if (GetFileInformationByHandle(hFinal, &FileData))
 
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            {
 
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                Data.dwFileAttributes   = FileData.dwFileAttributes;
 
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                Data.ftCreationTime     = FileData.ftCreationTime;
 
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                Data.ftLastAccessTime   = FileData.ftLastAccessTime;
 
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                Data.ftLastWriteTime    = FileData.ftLastWriteTime;
 
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                Data.nFileSizeHigh      = FileData.nFileSizeHigh;
 
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                Data.nFileSizeLow       = FileData.nFileSizeLow;
 
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            }
 
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            CloseHandle(hFinal);
 
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        }
 
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        else if (GetLastError() != ERROR_SHARING_VIOLATION)
 
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        {
 
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            rc = RTErrConvertFromWin32(GetLastError());
 
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            RTUtf16Free(pwszPath);
 
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            return rc;
 
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        }
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    }
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    RTUtf16Free(pwszPath);
 
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    /*
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     * Setup the returned data.
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     */
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     */
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    switch (enmAdditionalAttribs)
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    {
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        case RTFSOBJATTRADD_EASIZE:
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            pObjInfo->Attr.enmAdditional          = RTFSOBJATTRADD_EASIZE;
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            pObjInfo->Attr.u.EASize.cb            = 0;
 
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        case RTFSOBJATTRADD_NOTHING:
 
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            pObjInfo->Attr.enmAdditional          = RTFSOBJATTRADD_NOTHING;
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            break;
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        case RTFSOBJATTRADD_UNIX:
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            pObjInfo->Attr.u.Unix.Device          = 0;
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            break;
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        case RTFSOBJATTRADD_NOTHING:
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            pObjInfo->Attr.enmAdditional          = RTFSOBJATTRADD_NOTHING;
 
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        case RTFSOBJATTRADD_UNIX_OWNER:
 
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            pObjInfo->Attr.enmAdditional          = RTFSOBJATTRADD_UNIX_OWNER;
 
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            pObjInfo->Attr.u.UnixOwner.uid        = ~0U;
 
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            pObjInfo->Attr.u.UnixOwner.szName[0]  = '\0'; /** @todo return something sensible here. */
 
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            break;
 
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        case RTFSOBJATTRADD_UNIX_GROUP:
 
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            pObjInfo->Attr.enmAdditional          = RTFSOBJATTRADD_UNIX_GROUP;
 
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            pObjInfo->Attr.u.UnixGroup.gid        = ~0U;
 
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            pObjInfo->Attr.u.UnixGroup.szName[0]  = '\0';
 
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            break;
 
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        case RTFSOBJATTRADD_EASIZE:
 
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            pObjInfo->Attr.enmAdditional          = RTFSOBJATTRADD_EASIZE;
 
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            pObjInfo->Attr.u.EASize.cb            = 0;
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            break;
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        default: