HostPidlManager.h

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/*  Declaration of the host folder PIDL type and specific PIDL manager class

    Copyright (C) 2007  Alexander Lamaison <awl03@doc.ic.ac.uk>

    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 2 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License along
    with this program; if not, write to the Free Software Foundation, Inc.,
    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/

#ifndef HOSTPIDLMANAGER_H
#define HOSTPIDLMANAGER_H

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000

#include <string.h>
#include "remotelimits.h"
#include "PidlManager.h"

// PIDL for storing connection data object details
static const DWORD HOSTPIDL_FINGERPRINT = 0x496c1066;
#pragma pack(1)
struct HOSTPIDL
{
        USHORT cb;
        DWORD dwFingerprint;
        WCHAR wszLabel[MAX_LABEL_LENZ];
        WCHAR wszUser[MAX_USERNAME_LENZ];
        WCHAR wszHost[MAX_HOSTNAME_LENZ];
        WCHAR wszPath[MAX_PATH_LENZ];
        USHORT uPort;
};
#pragma pack()
typedef UNALIGNED HOSTPIDL *PHOSTPIDL;
typedef const UNALIGNED HOSTPIDL *PCHOSTPIDL;

class CHostPidlManager : public CPidlManager
{
public:
        HRESULT Create( LPCWSTR pwszLabel, LPCWSTR pwszUser, LPCWSTR pwszHost,
                                        LPCWSTR pwszPath, USHORT uPort, PITEMID_CHILD *ppidlOut );

   PHOSTPIDL Validate( LPCITEMIDLIST );
   HRESULT IsValid( LPCITEMIDLIST );

   // All accessors take a LPCITEMIDLIST as they may be multilevel
   // where only the last SHITEMID is of specific type
   CString GetLabel( LPCITEMIDLIST pidl );
   CString GetUser( LPCITEMIDLIST pidl );
   CString GetHost( LPCITEMIDLIST pidl );
   CString GetPath( LPCITEMIDLIST pidl );
   USHORT GetPort( LPCITEMIDLIST pidl );
   CString GetPortStr( LPCITEMIDLIST pidl );

private:
        PHOSTPIDL GetDataSegment( LPCITEMIDLIST pidl );
};

#endif // HOSTPIDLMANAGER_H

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