107 lines
2.9 KiB
C++
107 lines
2.9 KiB
C++
/*
|
|
This file is part of EqualizerAPO, a system-wide equalizer.
|
|
Copyright (C) 2014 Jonas Thedering
|
|
|
|
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.
|
|
*/
|
|
|
|
#include "stdafx.h"
|
|
#include "RegistryFunctions.h"
|
|
#include "../helpers/RegistryHelper.h"
|
|
#include "../FilterEngine.h"
|
|
|
|
using namespace std;
|
|
using namespace mup;
|
|
|
|
ReadRegStringFunction::ReadRegStringFunction(FilterEngine* engine)
|
|
: ICallback(cmFUNC, L"readRegString", 2)
|
|
{
|
|
this->engine = engine;
|
|
}
|
|
|
|
void ReadRegStringFunction::Eval(ptr_val_type& ret, const ptr_val_type* arg, int argc)
|
|
{
|
|
if (!arg[0]->IsString())
|
|
throw ParserError(ErrorContext(ecTYPE_CONFLICT_FUN, -1, GetIdent(), arg[0]->GetType(), 's', 1));
|
|
if (!arg[1]->IsString())
|
|
throw ParserError(ErrorContext(ecTYPE_CONFLICT_FUN, -1, GetIdent(), arg[1]->GetType(), 's', 2));
|
|
|
|
wstring key = arg[0]->GetString();
|
|
wstring valuename = arg[1]->GetString();
|
|
|
|
try
|
|
{
|
|
wstring value = RegistryHelper::readValue(key, valuename);
|
|
|
|
*ret = value;
|
|
|
|
engine->watchRegistryKey(key);
|
|
}
|
|
catch (RegistryException e)
|
|
{
|
|
throw ParserError(e.getMessage());
|
|
}
|
|
}
|
|
|
|
const char_type* ReadRegStringFunction::GetDesc() const
|
|
{
|
|
return L"readRegString - read a string value from the registry";
|
|
}
|
|
|
|
IToken* ReadRegStringFunction::Clone() const
|
|
{
|
|
return new ReadRegStringFunction(*this);
|
|
}
|
|
|
|
ReadRegDWORDFunction::ReadRegDWORDFunction(FilterEngine* engine)
|
|
: ICallback(cmFUNC, L"readRegDWORD", 2)
|
|
{
|
|
this->engine = engine;
|
|
}
|
|
|
|
void ReadRegDWORDFunction::Eval(ptr_val_type& ret, const ptr_val_type* arg, int argc)
|
|
{
|
|
if (!arg[0]->IsString())
|
|
throw ParserError(ErrorContext(ecTYPE_CONFLICT_FUN, -1, GetIdent(), arg[0]->GetType(), 's', 1));
|
|
if (!arg[1]->IsString())
|
|
throw ParserError(ErrorContext(ecTYPE_CONFLICT_FUN, -1, GetIdent(), arg[1]->GetType(), 's', 2));
|
|
|
|
wstring key = arg[0]->GetString();
|
|
wstring valuename = arg[1]->GetString();
|
|
|
|
try
|
|
{
|
|
unsigned long value = RegistryHelper::readDWORDValue(key, valuename);
|
|
|
|
*ret = (long)value;
|
|
|
|
engine->watchRegistryKey(key);
|
|
}
|
|
catch (RegistryException e)
|
|
{
|
|
throw ParserError(e.getMessage());
|
|
}
|
|
}
|
|
|
|
const char_type* ReadRegDWORDFunction::GetDesc() const
|
|
{
|
|
return L"readRegDWORD - read a DWORD value from the registry";
|
|
}
|
|
|
|
IToken* ReadRegDWORDFunction::Clone() const
|
|
{
|
|
return new ReadRegDWORDFunction(*this);
|
|
}
|