78 lines
2.2 KiB
C++
78 lines
2.2 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 "Init.hxx"
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#include "Registry.hxx"
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#include "InputPlugin.hxx"
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#include "config/ConfigGlobal.hxx"
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#include "config/ConfigOption.hxx"
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#include "config/Block.hxx"
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#include "Log.hxx"
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#include "PluginUnavailable.hxx"
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#include "util/RuntimeError.hxx"
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#include <stdexcept>
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#include <assert.h>
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void
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input_stream_global_init(EventLoop &event_loop)
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{
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const ConfigBlock empty;
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for (unsigned i = 0; input_plugins[i] != nullptr; ++i) {
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const InputPlugin *plugin = input_plugins[i];
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assert(plugin->name != nullptr);
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assert(*plugin->name != 0);
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assert(plugin->open != nullptr);
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const auto *block =
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config_find_block(ConfigBlockOption::INPUT, "plugin",
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plugin->name);
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if (block == nullptr) {
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block = ∅
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} else if (!block->GetBlockValue("enabled", true))
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/* the plugin is disabled in mpd.conf */
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continue;
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try {
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if (plugin->init != nullptr)
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plugin->init(event_loop, *block);
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input_plugins_enabled[i] = true;
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} catch (const PluginUnavailable &e) {
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FormatError(e,
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"Input plugin '%s' is unavailable",
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plugin->name);
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continue;
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} catch (...) {
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std::throw_with_nested(FormatRuntimeError("Failed to initialize input plugin '%s'",
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plugin->name));
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}
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}
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}
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void input_stream_global_finish(void)
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{
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input_plugins_for_each_enabled(plugin)
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if (plugin->finish != nullptr)
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plugin->finish();
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}
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