Support both taglib-1 and taglib-2

Patch from clementine-player#7314

Fixes clementine-player#7313
Close clementine-player#7314

Author: PPN-SD

ext/libclementine-tagreader/cloudstream.cpp

@@ -91,7 +91,11 @@ void CloudStream::Precache() {
   clear();
 }
 
+#if (TAGLIB_MAJOR_VERSION == 2)
 TagLib::ByteVector CloudStream::readBlock(size_t length) {
+#else
+TagLib::ByteVector CloudStream::readBlock(ulong length) {
+#endif
   const uint start = cursor_;
   const uint end = qMin(cursor_ + length - 1, length_ - 1);
 
@@ -144,11 +148,19 @@ void CloudStream::writeBlock(const TagLib::ByteVector&) {
   qLog(Debug) << Q_FUNC_INFO << "not implemented";
 }
 
+#if (TAGLIB_MAJOR_VERSION == 2)
 void CloudStream::insert(const TagLib::ByteVector&, TagLib::offset_t, size_t) {
+#else
+void CloudStream::insert(const TagLib::ByteVector&, ulong, ulong) {
+#endif
   qLog(Debug) << Q_FUNC_INFO << "not implemented";
 }
 
+#if (TAGLIB_MAJOR_VERSION == 2)
 void CloudStream::removeBlock(TagLib::offset_t, size_t) {
+#else
+void CloudStream::removeBlock(ulong, ulong) {
+#endif
   qLog(Debug) << Q_FUNC_INFO << "not implemented";
 }
 
@@ -159,7 +171,11 @@ bool CloudStream::readOnly() const {
 
 bool CloudStream::isOpen() const { return true; }
 
+#if (TAGLIB_MAJOR_VERSION == 2)
 void CloudStream::seek(TagLib::offset_t offset, TagLib::IOStream::Position p) {
+#else
+void CloudStream::seek(long offset, TagLib::IOStream::Position p) {
+#endif
   switch (p) {
     case TagLib::IOStream::Beginning:
       cursor_ = offset;
@@ -178,11 +194,19 @@ void CloudStream::seek(TagLib::offset_t offset, TagLib::IOStream::Position p) {
 
 void CloudStream::clear() { cursor_ = 0; }
 
+#if (TAGLIB_MAJOR_VERSION == 2)
 TagLib::offset_t CloudStream::tell() const { return cursor_; }
 
 TagLib::offset_t CloudStream::length() { return length_; }
 
 void CloudStream::truncate(TagLib::offset_t) {
+#else
+long CloudStream::tell() const { return cursor_; }
+
+long CloudStream::length() { return length_; }
+
+void CloudStream::truncate(long) {
+#endif
   qLog(Debug) << Q_FUNC_INFO << "not implemented";
 }
 

ext/libclementine-tagreader/cloudstream.h

@@ -35,6 +35,7 @@ class CloudStream : public QObject, public TagLib::IOStream {
 
   // Taglib::IOStream
   virtual TagLib::FileName name() const;
+#if (TAGLIB_MAJOR_VERSION == 2)
   virtual TagLib::ByteVector readBlock(size_t length);
   virtual void writeBlock(const TagLib::ByteVector&);
   virtual void insert(const TagLib::ByteVector&, TagLib::offset_t, size_t);
@@ -46,6 +47,19 @@ class CloudStream : public QObject, public TagLib::IOStream {
   virtual TagLib::offset_t tell() const;
   virtual TagLib::offset_t length();
   virtual void truncate(TagLib::offset_t);
+#else
+  virtual TagLib::ByteVector readBlock(ulong length);
+  virtual void writeBlock(const TagLib::ByteVector&);
+  virtual void insert(const TagLib::ByteVector&, ulong, ulong);
+  virtual void removeBlock(ulong, ulong);
+  virtual bool readOnly() const;
+  virtual bool isOpen() const;
+  virtual void seek(long offset, TagLib::IOStream::Position p);
+  virtual void clear();
+  virtual long tell() const;
+  virtual long length();
+  virtual void truncate(long);
+#endif
 
   google::sparsetable<char>::size_type cached_bytes() const {
     return cache_.num_nonempty();

ext/libclementine-tagreader/tagreader.cpp

@@ -1376,9 +1376,15 @@ bool TagReader::ReadCloudFile(const QUrl& download_url, const QString& title,
   std::unique_ptr<TagLib::File> tag;
   if (mime_type == "audio/mpeg" &&
       title.endsWith(".mp3", Qt::CaseInsensitive)) {
+#if (TAGLIB_MAJOR_VERSION == 2)
     tag.reset(new TagLib::MPEG::File(stream.get(), true,
                                      TagLib::AudioProperties::Accurate,
                                      TagLib::ID3v2::FrameFactory::instance()));
+#else
+    tag.reset(new TagLib::MPEG::File(stream.get(),
+                                     TagLib::ID3v2::FrameFactory::instance(),
+                                     TagLib::AudioProperties::Accurate));
+#endif
   } else if (mime_type == "audio/mp4" ||
              (mime_type == "audio/mpeg" &&
               title.endsWith(".m4a", Qt::CaseInsensitive))) {
@@ -1398,9 +1404,15 @@ bool TagReader::ReadCloudFile(const QUrl& download_url, const QString& title,
                                             TagLib::AudioProperties::Accurate));
   } else if (mime_type == "application/x-flac" || mime_type == "audio/flac" ||
              mime_type == "audio/x-flac") {
+#if (TAGLIB_MAJOR_VERSION == 2)
     tag.reset(new TagLib::FLAC::File(stream.get(), true,
                                      TagLib::AudioProperties::Accurate,
                                      TagLib::ID3v2::FrameFactory::instance()));
+#else
+    tag.reset(new TagLib::FLAC::File(stream.get(),
+                                     TagLib::ID3v2::FrameFactory::instance(),
+                                     true, TagLib::AudioProperties::Accurate));
+#endif
   } else if (mime_type == "audio/x-ms-wma") {
     tag.reset(new TagLib::ASF::File(stream.get(), true,
                                     TagLib::AudioProperties::Accurate));