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EqualizerAPO/filters/ChannelFilterFactory.cpp
T

65 lines
1.7 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 "helpers/MemoryHelper.h"
#include "helpers/StringHelper.h"
#include "helpers/LogHelper.h"
#include "ChannelFilter.h"
#include "ChannelFilterFactory.h"
using namespace std;
vector<IFilter*> ChannelFilterFactory::createFilter(const wstring& configPath, wstring& command, wstring& parameters)
{
ChannelFilter* filter = NULL;
if (command == L"Channel")
{
wstring value = parameters + L" ";
vector<wstring> words;
wstring currentWord;
for (unsigned i = 0; i < value.length(); i++)
{
wchar_t c = towupper(value[i]);
if (c == L' ')
{
if (currentWord.length() > 0)
{
words.push_back(currentWord);
currentWord.clear();
}
}
else
{
currentWord += c;
}
}
void* mem = MemoryHelper::alloc(sizeof(ChannelFilter));
filter = new(mem) ChannelFilter(words);
}
if (filter == NULL)
return vector<IFilter*>(0);
return vector<IFilter*>(1, filter);
}