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winix/winixd/core/mount.cpp

146 lines
2.9 KiB

/*
* This file is a part of Winix
* and is distributed under the 2-Clause BSD licence.
* Author: Tomasz Sowa <t.sowa@ttmath.org>
*/
/*
* Copyright (c) 2009-2014, Tomasz Sowa
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
*/
#include "mount.h"
#include "misc.h"
namespace Winix
{
Mount::Mount()
{
dir_id = -1;
type = -1;
fs = -1;
}
void Mount::ClearParams()
{
size_t i;
for(i=0 ; i<param.size() ; ++i)
param[i].Clear();
}
bool Mount::IsPar(int code)
{
if( code < 0 || code >= (int)param.size() )
return false;
if( !param[code].defined )
return false;
return true;
}
bool Mount::IsArg(int code, const wchar_t * arg)
{
ParamRow::ParamArg::iterator i;
if( code < 0 || code >= (int)param.size() )
return false;
if( !param[code].defined )
return false;
for(i=param[code].arg.begin() ; i!=param[code].arg.end() ; ++i)
{
if( *i == arg )
return true;
}
return false;
}
bool Mount::IsArg(int code, const std::wstring & arg)
{
return IsArg(code, arg.c_str());
}
bool Mount::IsArg(int code, int arg)
{
ParamRow::ParamArg::iterator i;
if( code < 0 || code >= (int)param.size() )
return false;
if( !param[code].defined )
return false;
for(i=param[code].arg.begin() ; i!=param[code].arg.end() ; ++i)
{
if( Toi(*i) == arg )
return true;
}
return false;
}
const std::wstring & Mount::Arg(int code, int arg) const
{
if( code < 0 || code >= (int)param.size() )
return empty_str;
if( !param[code].defined )
return empty_str;
if( arg >= (int)param[code].arg.size() )
return empty_str;
return param[code].arg[arg];
}
const std::wstring & Mount::FirstArg(int code) const
{
return Arg(code, 0);
}
} // namespace Winix