Merge vorbis+icy fixes from branch 'v0.15.x'

Conflicts:
	Makefile.am
	NEWS
	configure.ac
	src/input/curl_input_plugin.c
	src/input_stream.c

9 files changed, 346 insertions, 185 deletions

diff --git a/src/decoder/ffmpeg_plugin.c b/src/decoder/ffmpeg_plugin.c
index c702500d7..6d856f293 100644
--- a/src/decoder/ffmpeg_plugin.c
+++ b/src/decoder/ffmpeg_plugin.c
@@ -481,6 +481,7 @@ static const char *const ffmpeg_mime_types[] = {
 	"application/ogg",
 	"application/x-ms-wmz",
 	"application/x-ms-wmd",
+	"application/x-ogg",
 	"application/x-shockwave-flash",
 	"application/x-shorten",
 	"audio/8svx",
@@ -495,6 +496,7 @@ static const char *const ffmpeg_mime_types[] = {
 	"audio/ogg",
 	"audio/qcelp",
 	"audio/vorbis",
+	"audio/vorbis+ogg",
 	"audio/x-8svx",
 	"audio/x-16sv",
 	"audio/x-aac",
@@ -512,6 +514,9 @@ static const char *const ffmpeg_mime_types[] = {
 	"audio/x-ms-wma",
 	"audio/x-ms-wax",
 	"audio/x-musepack",
+	"audio/x-ogg",
+	"audio/x-vorbis",
+	"audio/x-vorbis+ogg",
 	"audio/x-pn-realaudio",
 	"audio/x-pn-multirate-realaudio",
 	"audio/x-speex",
diff --git a/src/decoder/flac_plugin.c b/src/decoder/flac_plugin.c
index 50cf1f020..ff1d1af3f 100644
--- a/src/decoder/flac_plugin.c
+++ b/src/decoder/flac_plugin.c
@@ -791,9 +791,11 @@ oggflac_decode(struct decoder *decoder, struct input_stream *input_stream)
 
 static const char *const oggflac_suffixes[] = { "ogg", "oga", NULL };
 static const char *const oggflac_mime_types[] = {
-	"audio/x-flac+ogg",
 	"application/ogg",
 	"application/x-ogg",
+	"audio/ogg",
+	"audio/x-flac+ogg",
+	"audio/x-ogg",
 	NULL
 };
 
@@ -814,7 +816,11 @@ const struct decoder_plugin oggflac_decoder_plugin = {
 
 static const char *const flac_suffixes[] = { "flac", NULL };
 static const char *const flac_mime_types[] = {
-	"audio/x-flac", "application/x-flac", NULL
+	"application/flac",
+	"application/x-flac",
+	"audio/flac",
+	"audio/x-flac",
+	NULL
 };
 
 const struct decoder_plugin flac_decoder_plugin = {
diff --git a/src/decoder/oggflac_plugin.c b/src/decoder/oggflac_plugin.c
index cff01453c..b8b087b47 100644
--- a/src/decoder/oggflac_plugin.c
+++ b/src/decoder/oggflac_plugin.c
@@ -351,9 +351,11 @@ fail:
 
 static const char *const oggflac_suffixes[] = { "ogg", "oga", NULL };
 static const char *const oggflac_mime_types[] = {
-	"audio/x-flac+ogg",
 	"application/ogg",
 	"application/x-ogg",
+	"audio/ogg",
+	"audio/x-ogg",
+	"audio/x-flac+ogg",
 	NULL
 };
 
diff --git a/src/decoder/vorbis_plugin.c b/src/decoder/vorbis_plugin.c
index f0285de72..b323cf775 100755
--- a/src/decoder/vorbis_plugin.c
+++ b/src/decoder/vorbis_plugin.c
@@ -420,8 +420,13 @@ static const char *const vorbis_suffixes[] = {
 
 static const char *const vorbis_mime_types[] = {
 	"application/ogg",
-	"audio/x-vorbis+ogg",
 	"application/x-ogg",
+	"audio/ogg",
+	"audio/vorbis",
+	"audio/vorbis+ogg",
+	"audio/x-ogg",
+	"audio/x-vorbis",
+	"audio/x-vorbis+ogg",
 	NULL
 };
 
diff --git a/src/input/curl_input_plugin.c b/src/input/curl_input_plugin.c
index c6e5a30af..5cfc28fc8 100644
--- a/src/input/curl_input_plugin.c
+++ b/src/input/curl_input_plugin.c
@@ -42,9 +42,6 @@
 #undef G_LOG_DOMAIN
 #define G_LOG_DOMAIN "input_curl"
 
-/** rewinding is possible after up to 64 kB */
-static const goffset max_rewind_size = 64 * 1024;
-
 /**
  * Buffers created by input_curl_writefunction().
  */
@@ -79,9 +76,6 @@ struct input_curl {
 	/** did libcurl tell us the we're at the end of the response body? */
 	bool eof;
 
-	/** limited list of old buffers, for rewinding */
-	GQueue *rewind;
-
 	/** error message provided by libcurl */
 	char error[CURL_ERROR_SIZE];
 
@@ -179,11 +173,6 @@ input_curl_easy_free(struct input_curl *c)
 
 	g_queue_foreach(c->buffers, buffer_free_callback, NULL);
 	g_queue_clear(c->buffers);
-
-	if (c->rewind != NULL) {
-		g_queue_foreach(c->rewind, buffer_free_callback, NULL);
-		g_queue_clear(c->rewind);
-	}
 }
 
 /**
@@ -204,8 +193,6 @@ input_curl_free(struct input_stream *is)
 		curl_multi_cleanup(c->multi);
 
 	g_queue_free(c->buffers);
-	if (c->rewind != NULL)
-		g_queue_free(c->rewind);
 
 	g_free(c->url);
 	g_free(c);
@@ -330,7 +317,7 @@ fill_buffer(struct input_stream *is, GError **error_r)
  * Mark a part of the buffer object as consumed.
  */
 static struct buffer *
-consume_buffer(struct buffer *buffer, size_t length, GQueue *rewind_buffers)
+consume_buffer(struct buffer *buffer, size_t length)
 {
 	assert(buffer != NULL);
 	assert(buffer->consumed < buffer->size);
@@ -341,19 +328,14 @@ consume_buffer(struct buffer *buffer, size_t length, GQueue *rewind_buffers)
 
 	assert(buffer->consumed == buffer->size);
 
-	if (rewind_buffers != NULL)
-		/* append this buffer to the rewind buffer list */
-		g_queue_push_tail(rewind_buffers, buffer);
-	else
-		g_free(buffer);
+	g_free(buffer);
 
 	return NULL;
 }
 
 static size_t
 read_from_buffer(struct icy_metadata *icy_metadata, GQueue *buffers,
-		 void *dest0, size_t length,
-		 GQueue *rewind_buffers)
+		 void *dest0, size_t length)
 {
 	struct buffer *buffer = g_queue_pop_head(buffers);
 	uint8_t *dest = dest0;
@@ -372,7 +354,7 @@ read_from_buffer(struct icy_metadata *icy_metadata, GQueue *buffers,
 		if (chunk > 0) {
 			memcpy(dest, buffer->data + buffer->consumed,
 			       chunk);
-			buffer = consume_buffer(buffer, chunk, rewind_buffers);
+			buffer = consume_buffer(buffer, chunk);
 
 			nbytes += chunk;
 			dest += chunk;
@@ -387,7 +369,7 @@ read_from_buffer(struct icy_metadata *icy_metadata, GQueue *buffers,
 		chunk = icy_meta(icy_metadata, buffer->data + buffer->consumed,
 				 length);
 		if (chunk > 0) {
-			buffer = consume_buffer(buffer, chunk, rewind_buffers);
+			buffer = consume_buffer(buffer, chunk);
 
 			length -= chunk;
 
@@ -427,31 +409,9 @@ input_curl_read(struct input_stream *is, void *ptr, size_t size,
 {
 	struct input_curl *c = is->data;
 	bool success;
-	GQueue *rewind_buffers;
 	size_t nbytes = 0;
 	char *dest = ptr;
 
-#ifndef NDEBUG
-	if (c->rewind != NULL &&
-	    (!g_queue_is_empty(c->rewind) || is->offset == 0)) {
-		goffset offset = 0;
-		struct buffer *buffer;
-
-		for (GList *list = g_queue_peek_head_link(c->rewind);
-		     list != NULL; list = g_list_next(list)) {
-			buffer = list->data;
-			offset += buffer->consumed;
-			assert(offset <= is->offset);
-		}
-
-		buffer = g_queue_peek_head(c->buffers);
-		if (buffer != NULL)
-			offset += buffer->consumed;
-
-		assert(offset == is->offset);
-	}
-#endif
-
 	do {
 		/* fill the buffer */
 
@@ -461,19 +421,9 @@ input_curl_read(struct input_stream *is, void *ptr, size_t size,
 
 		/* send buffer contents */
 
-		if (c->rewind != NULL &&
-		    (!g_queue_is_empty(c->rewind) || is->offset == 0))
-			/* at the beginning or already writing the rewind
-			   buffer list */
-			rewind_buffers = c->rewind;
-		else
-			/* we don't need the rewind buffers anymore */
-			rewind_buffers = NULL;
-
 		while (size > 0 && !g_queue_is_empty(c->buffers)) {
 			size_t copy = read_from_buffer(&c->icy_metadata, c->buffers,
-						       dest + nbytes, size,
-						       rewind_buffers);
+						       dest + nbytes, size);
 
 			nbytes += copy;
 			size -= copy;
@@ -485,33 +435,6 @@ input_curl_read(struct input_stream *is, void *ptr, size_t size,
 
 	is->offset += (goffset)nbytes;
 
-#ifndef NDEBUG
-	if (rewind_buffers != NULL) {
-		goffset offset = 0;
-		struct buffer *buffer;
-
-		for (GList *list = g_queue_peek_head_link(c->rewind);
-		     list != NULL; list = g_list_next(list)) {
-			buffer = list->data;
-			offset += buffer->consumed;
-			assert(offset <= is->offset);
-		}
-
-		buffer = g_queue_peek_head(c->buffers);
-		if (buffer != NULL)
-			offset += buffer->consumed;
-
-		assert(offset == is->offset);
-	}
-#endif
-
-	if (rewind_buffers != NULL && is->offset > max_rewind_size) {
-		/* drop the rewind buffer, it has grown too large */
-
-		g_queue_foreach(c->rewind, buffer_free_callback, NULL);
-		g_queue_clear(c->rewind);
-	}
-
 	return nbytes;
 }
 
@@ -646,15 +569,6 @@ input_curl_headerfunction(void *ptr, size_t size, size_t nmemb, void *stream)
 			/* a stream with icy-metadata is not
 			   seekable */
 			is->seekable = false;
-
-			if (c->rewind != NULL) {
-				/* rewinding with icy-metadata is too
-				   hairy for me .. */
-				assert(g_queue_is_empty(c->rewind));
-
-				g_queue_free(c->rewind);
-				c->rewind = NULL;
-			}
 		}
 	}
 
@@ -752,6 +666,18 @@ input_curl_easy_init(struct input_stream *is, GError **error_r)
 	return true;
 }
 
+void
+input_curl_reinit(struct input_stream *is)
+{
+	struct input_curl *c = is->data;
+
+	assert(is->plugin == &input_plugin_curl);
+	assert(c->easy != NULL);
+
+	curl_easy_setopt(c->easy, CURLOPT_WRITEHEADER, is);
+	curl_easy_setopt(c->easy, CURLOPT_WRITEDATA, is);
+}
+
 static bool
 input_curl_send_request(struct input_curl *c, GError **error_r)
 {
@@ -773,72 +699,6 @@ input_curl_send_request(struct input_curl *c, GError **error_r)
 }
 
 static bool
-input_curl_can_rewind(struct input_stream *is)
-{
-	struct input_curl *c = is->data;
-	struct buffer *buffer;
-
-	if (c->rewind == NULL)
-		return false;
-
-	if (!g_queue_is_empty(c->rewind))
-		/* the rewind buffer hasn't been wiped yet */
-		return true;
-
-	if (g_queue_is_empty(c->buffers))
-		/* there are no buffers at all - cheap rewind not
-		   possible */
-		return false;
-
-	/* rewind is possible if this is the very first buffer of the
-	   resource */
-	buffer = (struct buffer*)g_queue_peek_head(c->buffers);
-	return (goffset)buffer->consumed == is->offset;
-}
-
-static void
-input_curl_rewind(struct input_stream *is)
-{
-	struct input_curl *c = is->data;
-#ifndef NDEBUG
-	goffset offset = 0;
-#endif
-
-	assert(c->rewind != NULL);
-
-	/* rewind the current buffer */
-
-	if (!g_queue_is_empty(c->buffers)) {
-		struct buffer *buffer =
-			(struct buffer*)g_queue_peek_head(c->buffers);
-#ifndef NDEBUG
-		offset += buffer->consumed;
-#endif
-		buffer->consumed = 0;
-	}
-
-	/* reset and move all rewind buffers back to the regular buffer list */
-
-	while (!g_queue_is_empty(c->rewind)) {
-		struct buffer *buffer =
-			(struct buffer*)g_queue_pop_tail(c->rewind);
-#ifndef NDEBUG
-		offset += buffer->consumed;
-#endif
-		buffer->consumed = 0;
-		g_queue_push_head(c->buffers, buffer);
-	}
-
-	assert(offset == is->offset);
-
-	is->offset = 0;
-
-	/* rewind the icy_metadata object */
-
-	icy_reset(&c->icy_metadata);
-}
-
-static bool
 input_curl_seek(struct input_stream *is, goffset offset, int whence,
 		GError **error_r)
 {
@@ -847,17 +707,9 @@ input_curl_seek(struct input_stream *is, goffset offset, int whence,
 
 	assert(is->ready);
 
-	if (whence == SEEK_SET && offset == 0) {
-		if (is->offset == 0)
-			/* no-op */
-			return true;
-
-		if (input_curl_can_rewind(is)) {
-			/* we have enough rewind buffers left */
-			input_curl_rewind(is);
-			return true;
-		}
-	}
+	if (whence == SEEK_SET && offset == is->offset)
+		/* no-op */
+		return true;
 
 	if (!is->seekable)
 		return false;
@@ -890,26 +742,16 @@ input_curl_seek(struct input_stream *is, goffset offset, int whence,
 	/* check if we can fast-forward the buffer */
 
 	while (offset > is->offset && !g_queue_is_empty(c->buffers)) {
-		GQueue *rewind_buffers;
 		struct buffer *buffer;
 		size_t length;
 
-		if (c->rewind != NULL &&
-		    (!g_queue_is_empty(c->rewind) || is->offset == 0))
-			/* at the beginning or already writing the rewind
-			   buffer list */
-			rewind_buffers = c->rewind;
-		else
-			/* we don't need the rewind buffers anymore */
-			rewind_buffers = NULL;
-
 		buffer = (struct buffer *)g_queue_pop_head(c->buffers);
 
 		length = buffer->size - buffer->consumed;
 		if (offset - is->offset < (goffset)length)
 			length = offset - is->offset;
 
-		buffer = consume_buffer(buffer, length, rewind_buffers);
+		buffer = consume_buffer(buffer, length);
 		if (buffer != NULL)
 			g_queue_push_head(c->buffers, buffer);
 
@@ -962,7 +804,6 @@ input_curl_open(struct input_stream *is, const char *url, GError **error_r)
 	c = g_new0(struct input_curl, 1);
 	c->url = g_strdup(url);
 	c->buffers = g_queue_new();
-	c->rewind = g_queue_new();
 
 	is->plugin = &input_plugin_curl;
 	is->data = c;
diff --git a/src/input/curl_input_plugin.h b/src/input/curl_input_plugin.h
index 3816f039b..63ac0dc23 100644
--- a/src/input/curl_input_plugin.h
+++ b/src/input/curl_input_plugin.h
@@ -20,6 +20,16 @@
 #ifndef MPD_INPUT_CURL_H
 #define MPD_INPUT_CURL_H
 
+struct input_stream;
+
 extern const struct input_plugin input_plugin_curl;
 
+/**
+ * This is a workaround for an input_stream API deficiency; after
+ * exchanging the input_stream pointer in input_rewind_open(), this
+ * function is called to reinitialize CURL's data pointers.
+ */
+void
+input_curl_reinit(struct input_stream *is);
+
 #endif
diff --git a/src/input/rewind_input_plugin.c b/src/input/rewind_input_plugin.c
new file mode 100644
index 000000000..6daf94895
--- /dev/null
+++ b/src/input/rewind_input_plugin.c
@@ -0,0 +1,240 @@
+/*
+ * Copyright (C) 2003-2009 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 "input/rewind_input_plugin.h"
+#include "input/curl_input_plugin.h"
+#include "input_plugin.h"
+#include "tag.h"
+
+#include <glib.h>
+
+#include <assert.h>
+#include <stdio.h>
+
+#undef G_LOG_DOMAIN
+#define G_LOG_DOMAIN "input_rewind"
+
+struct input_rewind {
+	struct input_stream input;
+
+	/**
+	 * The read position within the buffer.  Undefined as long as
+	 * reading_from_buffer() returns false.
+	 */
+	size_t head;
+
+	/**
+	 * The write/append position within the buffer.
+	 */
+	size_t tail;
+
+	/**
+	 * The size of this buffer is the maximum number of bytes
+	 * which can be rewinded cheaply without passing the "seek"
+	 * call to CURL.
+	 *
+	 * The origin of this buffer is always the beginning of the
+	 * stream (offset 0).
+	 */
+	char buffer[64 * 1024];
+};
+
+/**
+ * Are we currently reading from the buffer, and does the buffer
+ * contain more data for the next read operation?
+ */
+static bool
+reading_from_buffer(const struct input_stream *is)
+{
+	const struct input_rewind *r = is->data;
+
+	return r->tail > 0 && is->offset < r->input.offset;
+}
+
+/**
+ * Copy public attributes from the underlying input stream to the
+ * "rewind" input stream.  This function is called when a method of
+ * the underlying stream has returned, which may have modified these
+ * attributes.
+ */
+static void
+copy_attributes(struct input_stream *dest)
+{
+	const struct input_rewind *r = dest->data;
+	const struct input_stream *src = &r->input;
+
+	dest->ready = src->ready;
+	dest->seekable = src->seekable;
+	dest->size = src->size;
+	dest->offset = src->offset;
+
+	if (dest->mime == NULL && src->mime != NULL)
+		/* this is set only once, and the duplicated pointer
+		   is freed by input_stream_close() */
+		dest->mime = g_strdup(src->mime);
+}
+
+static void
+input_rewind_close(struct input_stream *is)
+{
+	struct input_rewind *r = is->data;
+
+	input_stream_close(&r->input);
+
+	g_free(r);
+}
+
+static struct tag *
+input_rewind_tag(struct input_stream *is)
+{
+	struct input_rewind *r = is->data;
+
+	return input_stream_tag(&r->input);
+}
+
+static int
+input_rewind_buffer(struct input_stream *is, GError **error_r)
+{
+	struct input_rewind *r = is->data;
+
+	int ret = input_stream_buffer(&r->input, error_r);
+	if (ret < 0 || !reading_from_buffer(is))
+		copy_attributes(is);
+
+	return ret;
+}
+
+static size_t
+input_rewind_read(struct input_stream *is, void *ptr, size_t size,
+		  GError **error_r)
+{
+	struct input_rewind *r = is->data;
+
+	if (reading_from_buffer(is)) {
+		/* buffered read */
+
+		assert(r->head == (size_t)is->offset);
+		assert(r->tail == (size_t)r->input.offset);
+
+		if (size > r->tail - r->head)
+			size = r->tail - r->head;
+
+		memcpy(ptr, r->buffer + r->head, size);
+		r->head += size;
+		is->offset += size;
+
+		return size;
+	} else {
+		/* pass method call to underlying stream */
+
+		size_t nbytes = input_stream_read(&r->input, ptr, size, error_r);
+
+		if (r->input.offset > (goffset)sizeof(r->buffer))
+			/* disable buffering */
+			r->tail = 0;
+		else if (r->tail == (size_t)is->offset) {
+			/* append to buffer */
+
+			memcpy(r->buffer + r->tail, ptr, nbytes);
+			r->tail += nbytes;
+
+			assert(r->tail == (size_t)r->input.offset);
+		}
+
+		copy_attributes(is);
+
+		return nbytes;
+	}
+}
+
+static bool
+input_rewind_eof(G_GNUC_UNUSED struct input_stream *is)
+{
+	struct input_rewind *r = is->data;
+
+	return !reading_from_buffer(is) && input_stream_eof(&r->input);
+}
+
+static bool
+input_rewind_seek(struct input_stream *is, goffset offset, int whence,
+		  GError **error_r)
+{
+	struct input_rewind *r = is->data;
+
+	assert(is->ready);
+
+	if (whence == SEEK_SET && r->tail > 0 && offset <= (goffset)r->tail) {
+		/* buffered seek */
+
+		assert(!reading_from_buffer(is) ||
+		       r->head == (size_t)is->offset);
+		assert(r->tail == (size_t)r->input.offset);
+
+		r->head = (size_t)offset;
+		is->offset = offset;
+
+		return true;
+	} else {
+		bool success = input_stream_seek(&r->input, offset, whence,
+						 error_r);
+		copy_attributes(is);
+
+		/* disable the buffer, because r->input has left the
+		   buffered range now */
+		r->tail = 0;
+
+		return success;
+	}
+}
+
+static const struct input_plugin rewind_input_plugin = {
+	.close = input_rewind_close,
+	.tag = input_rewind_tag,
+	.buffer = input_rewind_buffer,
+	.read = input_rewind_read,
+	.eof = input_rewind_eof,
+	.seek = input_rewind_seek,
+};
+
+void
+input_rewind_open(struct input_stream *is)
+{
+	struct input_rewind *c;
+
+	assert(is != NULL);
+	assert(is->offset == 0);
+
+	if (is->plugin != &input_plugin_curl)
+		/* due to limitations in the input_plugin API, we only
+		   (explicitly) support the CURL input plugin */
+		return;
+
+	c = g_new(struct input_rewind, 1);
+	c->tail = 0;
+
+	/* move the CURL input stream to c->input */
+	c->input = *is;
+	input_curl_reinit(&c->input);
+
+	/* convert the existing input_stream pointer to a "rewind"
+	   input stream */
+	is->plugin = &rewind_input_plugin;
+	is->data = c;
+}
diff --git a/src/input/rewind_input_plugin.h b/src/input/rewind_input_plugin.h
new file mode 100644
index 000000000..2d532c96a
--- /dev/null
+++ b/src/input/rewind_input_plugin.h
@@ -0,0 +1,49 @@
+/*
+ * Copyright (C) 2003-2009 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.
+ */
+
+/** \file
+ *
+ * A wrapper for an input_stream object which allows cheap buffered
+ * rewinding.  This is useful while detecting the stream codec (let
+ * each decoder plugin peek a portion from the stream).
+ */
+
+#ifndef MPD_INPUT_REWIND_H
+#define MPD_INPUT_REWIND_H
+
+#include "check.h"
+
+struct input_stream;
+
+#ifdef ENABLE_CURL
+
+void
+input_rewind_open(struct input_stream *is);
+
+#else
+
+static inline void
+input_rewind_open(struct input_stream *is)
+{
+	(void)is;
+}
+
+#endif
+
+#endif
diff --git a/src/input_stream.c b/src/input_stream.c
index 27cf4abda..fda217f0f 100644
--- a/src/input_stream.c
+++ b/src/input_stream.c
@@ -21,6 +21,7 @@
 #include "input_stream.h"
 #include "input_registry.h"
 #include "input_plugin.h"
+#include "input/rewind_input_plugin.h"
 
 #include <glib.h>
 #include <assert.h>
@@ -57,6 +58,8 @@ input_stream_open(struct input_stream *is, const char *url, GError **error_r)
 			assert(is->plugin->eof != NULL);
 			assert(!is->seekable || is->plugin->seek != NULL);
 
+			input_rewind_open(is);
+
 			return true;
 		} else if (error != NULL) {
 			g_propagate_error(error_r, error);