Add an opus-specific tag parser

1 files changed, 16 insertions, 1 deletions

diff --git a/src/database/include/tag_parser.hpp b/src/database/include/tag_parser.hpp
index dcc8aa21..85721357 100644
--- a/src/database/include/tag_parser.hpp
+++ b/src/database/include/tag_parser.hpp
@@ -20,18 +20,27 @@ class ITagParser {
       -> bool = 0;
 };
 
+class GenericTagParser : public ITagParser {
+ public:
+  auto ReadAndParseTags(const std::string& path, TrackTags* out)
+      -> bool override;
+};
+
 class TagParserImpl : public ITagParser {
  public:
+  TagParserImpl();
   auto ReadAndParseTags(const std::string& path, TrackTags* out)
       -> bool override;
 
  private:
-  std::mutex cache_mutex_;
+  std::map<std::string, std::unique_ptr<ITagParser>> extension_to_parser_;
+  GenericTagParser generic_parser_;
 
   /*
    * Cache of tags that have already been extracted from files. Ideally this
    * cache should be slightly larger than any page sizes in the UI.
    */
+  std::mutex cache_mutex_;
   util::LruCache<16, std::string, TrackTags> cache_;
 
   // We could also consider keeping caches of artist name -> shared_string and
@@ -39,4 +48,10 @@ class TagParserImpl : public ITagParser {
   // of our UI.
 };
 
+class OpusTagParser : public ITagParser {
+ public:
+  auto ReadAndParseTags(const std::string& path, TrackTags* out)
+      -> bool override;
+};
+
 }  // namespace database