input/Init: add RAII class

src/Main.cxx

@@ -553,7 +553,7 @@ mpd_main_after_fork(const ConfigData &raw_config, const Config &config)
 	}
 
 	client_manager_init(raw_config);
-	input_stream_global_init(raw_config,
+	const ScopeInputPluginsInit input_plugins_init(raw_config,
 						       instance->io_thread.GetEventLoop());
 	playlist_list_global_init(raw_config);
 
@@ -660,7 +660,6 @@ mpd_main_after_fork(const ConfigData &raw_config, const Config &config)
 #endif
 
 	playlist_list_global_finish();
-	input_stream_global_finish();
 
 #ifdef ENABLE_DATABASE
 	mapper_finish();

src/input/Init.hxx

@@ -35,4 +35,16 @@ input_stream_global_init(const ConfigData &config, EventLoop &event_loop);
 void
 input_stream_global_finish() noexcept;
 
+class ScopeInputPluginsInit {
+public:
+	ScopeInputPluginsInit(const ConfigData &config,
+			      EventLoop &event_loop) {
+		input_stream_global_init(config, event_loop);
+	}
+
+	~ScopeInputPluginsInit() noexcept {
+		input_stream_global_finish();
+	}
+};
+
 #endif

test/RunChromaprint.cxx

@@ -90,15 +90,15 @@ ParseCommandLine(int argc, char **argv)
 class GlobalInit {
 	const ConfigData config;
 	EventThread io_thread;
+	const ScopeInputPluginsInit input_plugins_init;
 
 public:
 	explicit GlobalInit(Path config_path)
-		:config(AutoLoadConfigFile(config_path))
+		:config(AutoLoadConfigFile(config_path)),
+		 input_plugins_init(config, io_thread.GetEventLoop())
 	{
 		io_thread.Start();
 
-		input_stream_global_init(config,
-					 io_thread.GetEventLoop());
 		decoder_plugin_init_all(config);
 
 		pcm_convert_global_init(config);
@@ -106,7 +106,6 @@ public:
 
 	~GlobalInit() {
 		decoder_plugin_deinit_all();
-		input_stream_global_finish();
 	}
 };
 

test/dump_playlist.cxx

@@ -64,7 +64,7 @@ try {
 	EventThread io_thread;
 	io_thread.Start();
 
-	input_stream_global_init(config, io_thread.GetEventLoop());
+	const ScopeInputPluginsInit input_plugins_init(config, io_thread.GetEventLoop());
 	playlist_list_global_init(config);
 	decoder_plugin_init_all(config);
 
@@ -118,7 +118,6 @@ try {
 
 	decoder_plugin_deinit_all();
 	playlist_list_global_finish();
-	input_stream_global_finish();
 
 	return EXIT_SUCCESS;
 } catch (...) {

test/dump_text_file.cxx

@@ -42,15 +42,13 @@ class GlobalInit {
 	const ScopeArchivePluginsInit archive_plugins_init;
 #endif
 
+	const ScopeInputPluginsInit input_plugins_init;
+
 public:
-	GlobalInit() {
+	GlobalInit()
+		:input_plugins_init(ConfigData(), io_thread.GetEventLoop())
+	{
 		io_thread.Start();
-		input_stream_global_init(ConfigData(),
-					 io_thread.GetEventLoop());
-	}
-
-	~GlobalInit() {
-		input_stream_global_finish();
 	}
 };
 

test/read_tags.cxx

@@ -93,8 +93,8 @@ try {
 	EventThread io_thread;
 	io_thread.Start();
 
-	input_stream_global_init(ConfigData(), io_thread.GetEventLoop());
-	AtScopeExit() { input_stream_global_finish(); };
+	const ScopeInputPluginsInit input_plugins_init(ConfigData(),
+						       io_thread.GetEventLoop());
 
 	decoder_plugin_init_all(ConfigData());
 	AtScopeExit() { decoder_plugin_deinit_all(); };

test/run_decoder.cxx

@@ -88,21 +88,20 @@ ParseCommandLine(int argc, char **argv)
 class GlobalInit {
 	const ConfigData config;
 	EventThread io_thread;
+	const ScopeInputPluginsInit input_plugins_init;
 
 public:
 	explicit GlobalInit(Path config_path)
-		:config(AutoLoadConfigFile(config_path))
+		:config(AutoLoadConfigFile(config_path)),
+		 input_plugins_init(config, io_thread.GetEventLoop())
 	{
 		io_thread.Start();
 
-		input_stream_global_init(config,
-					 io_thread.GetEventLoop());
 		decoder_plugin_init_all(config);
 	}
 
 	~GlobalInit() {
 		decoder_plugin_deinit_all();
-		input_stream_global_finish();
 	}
 };
 

test/run_input.cxx

@@ -108,18 +108,14 @@ class GlobalInit {
 	const ScopeArchivePluginsInit archive_plugins_init;
 #endif
 
+	const ScopeInputPluginsInit input_plugins_init;
+
 public:
 	explicit GlobalInit(Path config_path)
-		:config(AutoLoadConfigFile(config_path))
+		:config(AutoLoadConfigFile(config_path)),
+		 input_plugins_init(config, io_thread.GetEventLoop())
 	{
 		io_thread.Start();
-
-		input_stream_global_init(config,
-					 io_thread.GetEventLoop());
-	}
-
-	~GlobalInit() {
-		input_stream_global_finish();
 	}
 };
 

test/visit_archive.cxx

@@ -42,15 +42,13 @@ class GlobalInit {
 	const ScopeArchivePluginsInit archive_plugins_init;
 #endif
 
+	const ScopeInputPluginsInit input_plugins_init;
+
 public:
-	GlobalInit() {
+	GlobalInit()
+		:input_plugins_init(ConfigData(), io_thread.GetEventLoop())
+	{
 		io_thread.Start();
-		input_stream_global_init(ConfigData(),
-					 io_thread.GetEventLoop());
-	}
-
-	~GlobalInit() {
-		input_stream_global_finish();
 	}
 };