input_stream: convert to C++ (internally)

Makefile.am

@@ -78,9 +78,7 @@ mpd_headers = \
 	src/gcc.h \
 	src/decoder_list.h \
 	src/decoder/pcm_decoder_plugin.h \
-	src/input_init.h \
 	src/input_plugin.h \
-	src/input_registry.h \
 	src/input_stream.h \
 	src/input/file_input_plugin.h \
 	src/input/ffmpeg_input_plugin.h \
@@ -708,9 +706,9 @@ endif
 #
 
 libinput_a_SOURCES = \
-	src/input_init.c \
-	src/input_registry.c \
-	src/input_stream.c \
+	src/InputInit.cxx src/InputInit.hxx \
+	src/InputRegistry.cxx src/InputRegistry.hxx \
+	src/InputStream.cxx \
 	src/input_internal.c src/input_internal.h \
 	src/input/rewind_input_plugin.c \
 	src/input/file_input_plugin.c
@@ -1078,7 +1076,7 @@ test_dump_text_file_LDADD = \
 	$(INPUT_LIBS) \
 	$(ARCHIVE_LIBS) \
 	$(GLIB_LIBS)
-test_dump_text_file_SOURCES = test/dump_text_file.c \
+test_dump_text_file_SOURCES = test/dump_text_file.cxx \
 	test/stdbin.h \
 	src/io_thread.c src/io_thread.h \
 	src/conf.c src/tokenizer.c src/utils.c src/string_util.c\
@@ -1122,7 +1120,7 @@ test_run_decoder_LDADD = \
 	$(TAG_LIBS) \
 	libutil.a \
 	$(GLIB_LIBS)
-test_run_decoder_SOURCES = test/run_decoder.c \
+test_run_decoder_SOURCES = test/run_decoder.cxx \
 	test/stdbin.h \
 	src/io_thread.c src/io_thread.h \
 	src/conf.c src/tokenizer.c src/utils.c src/string_util.c \
@@ -1145,7 +1143,7 @@ test_read_tags_LDADD = \
 	$(TAG_LIBS) \
 	libutil.a \
 	$(GLIB_LIBS)
-test_read_tags_SOURCES = test/read_tags.c \
+test_read_tags_SOURCES = test/read_tags.cxx \
 	src/io_thread.c src/io_thread.h \
 	src/conf.c src/tokenizer.c src/utils.c src/string_util.c \
 	src/Tag.cxx src/TagNames.c src/TagPool.cxx src/tag_handler.c \

src/CommandLine.cxx

@@ -27,7 +27,7 @@
 #include "decoder_plugin.h"
 #include "OutputList.hxx"
 #include "output_plugin.h"
-#include "input_registry.h"
+#include "InputRegistry.hxx"
 #include "input_plugin.h"
 #include "playlist_list.h"
 #include "playlist_plugin.h"

src/input_init.c → src/InputInit.cxx

 /*
- * Copyright (C) 2003-2011 The Music Player Daemon Project
+ * Copyright (C) 2003-2013 The Music Player Daemon Project
  * http://www.musicpd.org
  *
  * This program is free software; you can redistribute it and/or modify
@@ -18,9 +18,9 @@
  */
 
 #include "config.h"
-#include "input_init.h"
+#include "InputInit.hxx"
+#include "InputRegistry.hxx"
 #include "input_plugin.h"
-#include "input_registry.h"
 #include "conf.h"
 
 #include <assert.h>

src/input_init.h → src/InputInit.hxx

 /*
- * Copyright (C) 2003-2011 The Music Player Daemon Project
+ * Copyright (C) 2003-2013 The Music Player Daemon Project
  * http://www.musicpd.org
  *
  * This program is free software; you can redistribute it and/or modify
@@ -17,13 +17,11 @@
  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
-#ifndef MPD_INPUT_INIT_H
-#define MPD_INPUT_INIT_H
+#ifndef MPD_INPUT_INIT_HXX
+#define MPD_INPUT_INIT_HXX
 
 #include "gerror.h"
 
-#include <stdbool.h>
-
 /**
  * Initializes this library and all input_stream implementations.
  *

src/input_registry.c → src/InputRegistry.cxx

 /*
- * Copyright (C) 2003-2011 The Music Player Daemon Project
+ * Copyright (C) 2003-2013 The Music Player Daemon Project
  * http://www.musicpd.org
  *
  * This program is free software; you can redistribute it and/or modify
@@ -18,7 +18,7 @@
  */
 
 #include "config.h"
-#include "input_registry.h"
+#include "InputRegistry.hxx"
 #include "input/file_input_plugin.h"
 
 #ifdef ENABLE_ARCHIVE

src/input_registry.h → src/InputRegistry.hxx

 /*
- * Copyright (C) 2003-2011 The Music Player Daemon Project
+ * Copyright (C) 2003-2013 The Music Player Daemon Project
  * http://www.musicpd.org
  *
  * This program is free software; you can redistribute it and/or modify
@@ -17,13 +17,11 @@
  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
-#ifndef MPD_INPUT_REGISTRY_H
-#define MPD_INPUT_REGISTRY_H
+#ifndef MPD_INPUT_REGISTRY_HXX
+#define MPD_INPUT_REGISTRY_HXX
 
 #include "check.h"
 
-#include <stdbool.h>
-
 /**
  * NULL terminated list of all input plugins which were enabled at
  * compile time.

src/input_stream.c → src/InputStream.cxx

@@ -19,10 +19,13 @@
 
 #include "config.h"
 #include "input_stream.h"
-#include "input_registry.h"
+#include "InputRegistry.hxx"
 #include "input_plugin.h"
+
+extern "C" {
 #include "input/rewind_input_plugin.h"
 #include "uri.h"
+}
 
 #include <glib.h>
 #include <assert.h>
@@ -172,7 +175,7 @@ input_stream_lock_tag(struct input_stream *is)
 	assert(is->plugin != NULL);
 
 	if (is->plugin->tag == NULL)
-		return false;
+		return nullptr;
 
 	if (is->mutex == NULL)
 		/* no locking */

src/Main.cxx

@@ -44,6 +44,7 @@
 #include "SignalHandlers.hxx"
 #include "Log.hxx"
 #include "GlobalEvents.hxx"
+#include "InputInit.hxx"
 
 extern "C" {
 #include "daemon.h"
@@ -53,7 +54,6 @@ extern "C" {
 #include "audio_config.h"
 #include "pcm_resample.h"
 #include "decoder_list.h"
-#include "input_init.h"
 #include "playlist_list.h"
 #include "zeroconf.h"
 }

test/dump_playlist.cxx

@@ -24,10 +24,10 @@
 #include "input_stream.h"
 #include "conf.h"
 #include "decoder_api.h"
+#include "InputInit.hxx"
 
 extern "C" {
 #include "io_thread.h"
-#include "input_init.h"
 #include "decoder_list.h"
 #include "playlist_list.h"
 #include "playlist_plugin.h"

test/dump_text_file.c → test/dump_text_file.cxx

@@ -18,16 +18,19 @@
  */
 
 #include "config.h"
-#include "io_thread.h"
-#include "input_init.h"
+#include "InputInit.hxx"
 #include "input_stream.h"
-#include "text_input_stream.h"
 #include "conf.h"
 #include "stdbin.h"
 
+extern "C" {
+#include "io_thread.h"
+#include "text_input_stream.h"
+
 #ifdef ENABLE_ARCHIVE
 #include "archive_list.h"
 #endif
+}
 
 #include <glib.h>
 

test/read_tags.c → test/read_tags.cxx

@@ -18,14 +18,18 @@
  */
 
 #include "config.h"
+extern "C" {
 #include "io_thread.h"
 #include "decoder_list.h"
+}
 #include "decoder_api.h"
-#include "input_init.h"
+#include "InputInit.hxx"
 #include "input_stream.h"
 #include "audio_format.h"
+extern "C" {
 #include "tag_ape.h"
 #include "tag_id3.h"
+}
 #include "tag_handler.h"
 
 #include <glib.h>
@@ -133,9 +137,9 @@ print_pair(const char *name, const char *value, G_GNUC_UNUSED void *ctx)
 }
 
 static const struct tag_handler print_handler = {
-	.duration = print_duration,
-	.tag = print_tag,
-	.pair = print_pair,
+	print_duration,
+	print_tag,
+	print_pair,
 };
 
 int main(int argc, char **argv)

test/run_decoder.c → test/run_decoder.cxx

@@ -18,10 +18,12 @@
  */
 
 #include "config.h"
+extern "C" {
 #include "io_thread.h"
 #include "decoder_list.h"
+}
 #include "decoder_api.h"
-#include "input_init.h"
+#include "InputInit.hxx"
 #include "input_stream.h"
 #include "audio_format.h"
 #include "stdbin.h"

test/run_input.cxx

@@ -23,10 +23,10 @@
 #include "tag.h"
 #include "conf.h"
 #include "input_stream.h"
+#include "InputInit.hxx"
 
 extern "C" {
 #include "io_thread.h"
-#include "input_init.h"
 
 #ifdef ENABLE_ARCHIVE
 #include "archive_list.h"