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-rw-r--r--src/input/Init.cxx87
1 files changed, 87 insertions, 0 deletions
diff --git a/src/input/Init.cxx b/src/input/Init.cxx
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+++ b/src/input/Init.cxx
@@ -0,0 +1,87 @@
+/*
+ * Copyright (C) 2003-2014 The Music Player Daemon Project
+ * http://www.musicpd.org
+ *
+ * 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 "config.h"
+#include "Init.hxx"
+#include "Registry.hxx"
+#include "InputPlugin.hxx"
+#include "util/Error.hxx"
+#include "config/ConfigGlobal.hxx"
+#include "config/ConfigOption.hxx"
+#include "config/ConfigData.hxx"
+#include "Log.hxx"
+
+#include <assert.h>
+#include <string.h>
+
+bool
+input_stream_global_init(Error &error)
+{
+ const config_param empty;
+
+ for (unsigned i = 0; input_plugins[i] != nullptr; ++i) {
+ const InputPlugin *plugin = input_plugins[i];
+
+ assert(plugin->name != nullptr);
+ assert(*plugin->name != 0);
+ assert(plugin->open != nullptr);
+
+ const struct config_param *param =
+ config_find_block(CONF_INPUT, "plugin", plugin->name);
+ if (param == nullptr) {
+ param = &empty;
+ } else if (!param->GetBlockValue("enabled", true))
+ /* the plugin is disabled in mpd.conf */
+ continue;
+
+ InputPlugin::InitResult result = plugin->init != nullptr
+ ? plugin->init(*param, error)
+ : InputPlugin::InitResult::SUCCESS;
+
+ switch (result) {
+ case InputPlugin::InitResult::SUCCESS:
+ input_plugins_enabled[i] = true;
+ break;
+
+ case InputPlugin::InitResult::ERROR:
+ error.FormatPrefix("Failed to initialize input plugin '%s': ",
+ plugin->name);
+ return false;
+
+ case InputPlugin::InitResult::UNAVAILABLE:
+ if (error.IsDefined()) {
+ FormatError(error,
+ "Input plugin '%s' is unavailable",
+ plugin->name);
+ error.Clear();
+ }
+
+ break;
+ }
+ }
+
+ return true;
+}
+
+void input_stream_global_finish(void)
+{
+ input_plugins_for_each_enabled(plugin)
+ if (plugin->finish != nullptr)
+ plugin->finish();
+}