51 lines
1.5 KiB
C++
51 lines
1.5 KiB
C++
/*
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* Copyright 2003-2017 The Music Player Daemon Project
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* http://www.musicpd.org
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#include "config.h"
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#include "FilterPlugin.hxx"
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#include "FilterRegistry.hxx"
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#include "config/Block.hxx"
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#include "config/ConfigError.hxx"
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#include "util/RuntimeError.hxx"
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#include <assert.h>
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PreparedFilter *
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filter_new(const FilterPlugin *plugin, const ConfigBlock &block)
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{
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assert(plugin != nullptr);
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return plugin->init(block);
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}
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PreparedFilter *
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filter_configured_new(const ConfigBlock &block)
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{
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const char *plugin_name = block.GetBlockValue("plugin");
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if (plugin_name == nullptr)
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throw std::runtime_error("No filter plugin specified");
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const auto *plugin = filter_plugin_by_name(plugin_name);
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if (plugin == nullptr)
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throw FormatRuntimeError("No such filter plugin: %s",
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plugin_name);
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return filter_new(plugin, block);
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}
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