release v0.18.17

Use the new uri_get_suffix() overload that removes the query string.

NEWS

@@ -1,3 +1,12 @@
+ver 0.18.17 (2014/11/02)
+* playlist
+  - don't allow empty playlist name
+  - m3u: recognize the file suffix ".m3u8"
+* decoder
+  - ignore URI query string for plugin detection
+  - faad: remove workaround for ancient libfaad2 ABI bug
+  - ffmpeg: recognize MIME type audio/aacp
+
 ver 0.18.16 (2014/09/26)
 * fix DSD breakage due to typo in configure.ac
 

configure.ac

@@ -1,10 +1,10 @@
 AC_PREREQ(2.60)
 
-AC_INIT(mpd, 0.18.16, mpd-devel@musicpd.org)
+AC_INIT(mpd, 0.18.17, mpd-devel@musicpd.org)
 
 VERSION_MAJOR=0
 VERSION_MINOR=18
-VERSION_REVISION=0
+VERSION_REVISION=17
 VERSION_EXTRA=0
 
 AC_CONFIG_SRCDIR([src/Main.cxx])
@@ -1523,6 +1523,7 @@ results(un,[UNIX Domain Sockets])
 printf '\nFile format support:\n\t'
 results(aac, [AAC])
 results(adplug, [AdPlug])
+results(dsd, [DSD])
 results(sidplay, [C64 SID])
 results(ffmpeg, [FFMPEG])
 results(flac, [FLAC])

m4/faad.m4

@@ -62,36 +62,7 @@ int main() {
 	CPPFLAGS=$oldcppflags
 fi
 
-if test x$enable_aac = xyes; then
-	oldcflags=$CFLAGS
-	oldlibs=$LIBS
-	oldcppflags=$CPPFLAGS
-	CFLAGS="$CFLAGS $FAAD_CFLAGS -Werror"
-	LIBS="$LIBS $FAAD_LIBS"
-	CPPFLAGS=$CFLAGS
-
-	AC_MSG_CHECKING(for broken libfaad headers)
-	AC_COMPILE_IFELSE([AC_LANG_SOURCE([
-#include <faad.h>
-#include <stddef.h>
-#include <stdint.h>
-
-int main() {
-	unsigned char channels;
-	uint32_t sample_rate;
-
-	NeAACDecInit2(NULL, NULL, 0, &sample_rate, &channels);
-	return 0;
-}
-	])],
-		[AC_MSG_RESULT(correct)],
-		[AC_MSG_RESULT(broken);
-		AC_DEFINE(HAVE_FAAD_LONG, 1, [Define if faad.h uses the broken "unsigned long" pointers])])
-
-	CFLAGS=$oldcflags
-	LIBS=$oldlibs
-	CPPFLAGS=$oldcppflags
-else
+if test x$enable_aac = xno; then
 	FAAD_LIBS=""
 	FAAD_CFLAGS=""
 fi

src/DecoderThread.cxx

@@ -212,7 +212,8 @@ static bool
 decoder_run_stream_locked(Decoder &decoder, InputStream &is,
 			  const char *uri, bool &tried_r)
 {
-	const char *const suffix = uri_get_suffix(uri);
+	UriSuffixBuffer suffix_buffer;
+	const char *const suffix = uri_get_suffix(uri, suffix_buffer);
 
 	using namespace std::placeholders;
 	const auto f = std::bind(decoder_run_stream_plugin,

src/PlaylistFile.cxx

@@ -69,6 +69,10 @@ spl_global_init(void)
 bool
 spl_valid_name(const char *name_utf8)
 {
+	if (*name_utf8 == 0)
+		/* empty name not allowed */
+		return false;
+
 	/*
 	 * Not supporting '/' was done out of laziness, and we should
 	 * really strive to support it in the future.

src/PlaylistRegistry.cxx

@@ -164,12 +164,12 @@ static SongEnumerator *
 playlist_list_open_uri_suffix(const char *uri, Mutex &mutex, Cond &cond,
 			      const bool *tried)
 {
-	const char *suffix;
 	SongEnumerator *playlist = nullptr;
 
 	assert(uri != nullptr);
 
-	suffix = uri_get_suffix(uri);
+	UriSuffixBuffer suffix_buffer;
+	const char *const suffix = uri_get_suffix(uri, suffix_buffer);
 	if (suffix == nullptr)
 		return nullptr;
 
@@ -273,8 +273,6 @@ playlist_list_open_stream_suffix(InputStream &is, const char *suffix)
 SongEnumerator *
 playlist_list_open_stream(InputStream &is, const char *uri)
 {
-	const char *suffix;
-
 	is.LockWaitReady();
 
 	const char *const mime = is.GetMimeType();
@@ -284,7 +282,10 @@ playlist_list_open_stream(InputStream &is, const char *uri)
 			return playlist;
 	}
 
-	suffix = uri != nullptr ? uri_get_suffix(uri) : nullptr;
+	UriSuffixBuffer suffix_buffer;
+	const char *suffix = uri != nullptr
+		? uri_get_suffix(uri, suffix_buffer)
+		: nullptr;
 	if (suffix != nullptr) {
 		auto playlist = playlist_list_open_stream_suffix(is, suffix);
 		if (playlist != nullptr)

src/decoder/FaadDecoderPlugin.cxx

@@ -277,20 +277,12 @@ faad_decoder_init(NeAACDecHandle decoder, DecoderBuffer *buffer,
 	}
 
 	uint8_t channels;
-	uint32_t sample_rate;
-#ifdef HAVE_FAAD_LONG
-	/* neaacdec.h declares all arguments as "unsigned long", but
-	   internally expects uint32_t pointers.  To avoid gcc
-	   warnings, use this workaround. */
-	unsigned long *sample_rate_p = (unsigned long *)(void *)&sample_rate;
-#else
-	uint32_t *sample_rate_p = &sample_rate;
-#endif
+	unsigned long sample_rate;
 	long nbytes = NeAACDecInit(decoder,
 				   /* deconst hack, libfaad requires this */
 				   const_cast<unsigned char *>(data),
 				   length,
-				   sample_rate_p, &channels);
+				   &sample_rate, &channels);
 	if (nbytes < 0) {
 		error.Set(faad_decoder_domain, "Not an AAC stream");
 		return false;

src/decoder/FfmpegDecoderPlugin.cxx

@@ -643,6 +643,7 @@ static const char *const ffmpeg_mime_types[] = {
 	"audio/8svx",
 	"audio/16sv",
 	"audio/aac",
+	"audio/aacp",
 	"audio/ac3",
 	"audio/aiff"
 	"audio/amr",

src/input/CurlInputPlugin.cxx

@@ -983,10 +983,10 @@ input_curl_easy_init(struct input_curl *c, Error &error)
 			 input_curl_writefunction);
 	curl_easy_setopt(c->easy, CURLOPT_WRITEDATA, c);
 	curl_easy_setopt(c->easy, CURLOPT_HTTP200ALIASES, http_200_aliases);
-	curl_easy_setopt(c->easy, CURLOPT_FOLLOWLOCATION, 1);
-	curl_easy_setopt(c->easy, CURLOPT_NETRC, 1);
-	curl_easy_setopt(c->easy, CURLOPT_MAXREDIRS, 5);
-	curl_easy_setopt(c->easy, CURLOPT_FAILONERROR, true);
+	curl_easy_setopt(c->easy, CURLOPT_FOLLOWLOCATION, 1l);
+	curl_easy_setopt(c->easy, CURLOPT_NETRC, 1l);
+	curl_easy_setopt(c->easy, CURLOPT_MAXREDIRS, 5l);
+	curl_easy_setopt(c->easy, CURLOPT_FAILONERROR, 1l);
 	curl_easy_setopt(c->easy, CURLOPT_ERRORBUFFER, c->error);
 	curl_easy_setopt(c->easy, CURLOPT_NOPROGRESS, 1l);
 	curl_easy_setopt(c->easy, CURLOPT_NOSIGNAL, 1l);

src/output/RoarOutputPlugin.cxx

@@ -46,7 +46,7 @@ class RoarOutput {
 	struct roar_connection con;
 	struct roar_audio_info info;
 	mutable Mutex mutex;
-	volatile bool alive;
+	bool alive;
 
 public:
 	RoarOutput()

src/playlist/ExtM3uPlaylistPlugin.cxx

@@ -135,7 +135,8 @@ ExtM3uPlaylist::NextSong()
 
 static const char *const extm3u_suffixes[] = {
 	"m3u",
-	NULL
+	"m3u8",
+	nullptr
 };
 
 static const char *const extm3u_mime_types[] = {

src/playlist/M3uPlaylistPlugin.cxx

@@ -61,6 +61,7 @@ M3uPlaylist::NextSong()
 
 static const char *const m3u_suffixes[] = {
 	"m3u",
+	"m3u8",
 	nullptr
 };
 

src/tag/TagString.cxx

@@ -33,7 +33,7 @@ patch_utf8(const char *src, size_t length, const gchar *end)
 {
 	/* duplicate the string, and replace invalid bytes in that
 	   buffer */
-	char *dest = g_strdup(src);
+	char *dest = g_strndup(src, length);
 
 	do {
 		dest[end - src] = '?';

src/util/UriUtil.cxx

@@ -44,6 +44,23 @@ uri_get_suffix(const char *uri)
 	return suffix;
 }
 
+const char *
+uri_get_suffix(const char *uri, UriSuffixBuffer &buffer)
+{
+	const char *suffix = uri_get_suffix(uri);
+	if (suffix == nullptr)
+		return nullptr;
+
+	const char *q = strchr(suffix, '?');
+	if (q != nullptr && size_t(q - suffix) < sizeof(buffer.data)) {
+		memcpy(buffer.data, suffix, q - suffix);
+		buffer.data[q - suffix] = 0;
+		suffix = buffer.data;
+	}
+
+	return suffix;
+}
+
 static const char *
 verify_uri_segment(const char *p)
 {

src/util/UriUtil.hxx

@@ -35,6 +35,17 @@ gcc_pure
 const char *
 uri_get_suffix(const char *uri);
 
+struct UriSuffixBuffer {
+	char data[8];
+};
+
+/**
+ * Returns the file name suffix, ignoring the query string.
+ */
+gcc_pure
+const char *
+uri_get_suffix(const char *uri, UriSuffixBuffer &buffer);
+
 /**
  * Returns true if this is a safe "local" URI:
  *

test/test_util.cxx

@@ -33,6 +33,25 @@ public:
 				     uri_get_suffix(".jpg"));
 		CPPUNIT_ASSERT_EQUAL((const char *)nullptr,
 				     uri_get_suffix("/foo/.jpg"));
+
+		/* the first overload does not eliminate the query
+		   string */
+		CPPUNIT_ASSERT_EQUAL(0, strcmp(uri_get_suffix("/foo/bar.jpg?query_string"),
+					       "jpg?query_string"));
+
+		/* ... but the second one does */
+		UriSuffixBuffer buffer;
+		CPPUNIT_ASSERT_EQUAL(0, strcmp(uri_get_suffix("/foo/bar.jpg?query_string",
+							      buffer),
+					       "jpg"));
+
+		/* repeat some of the above tests with the second overload */
+		CPPUNIT_ASSERT_EQUAL((const char *)nullptr,
+				     uri_get_suffix("/foo/bar", buffer));
+		CPPUNIT_ASSERT_EQUAL((const char *)nullptr,
+				     uri_get_suffix("/foo.jpg/bar", buffer));
+		CPPUNIT_ASSERT_EQUAL(0, strcmp(uri_get_suffix("/foo/bar.jpg", buffer),
+					       "jpg"));
 	}
 
 	void TestRemoveAuth() {