db/update/Archive: pass ArchiveFile to Song constructor

src/db/update/Archive.cxx

@@ -61,7 +61,8 @@ LockFindSong(Directory &directory, const char *name)
 }
 
 void
-UpdateWalk::UpdateArchiveTree(Directory &directory, const char *name)
+UpdateWalk::UpdateArchiveTree(ArchiveFile &archive, Directory &directory,
+			      const char *name)
 {
 	const char *tmp = strchr(name, '/');
 	if (tmp) {
@@ -72,7 +73,7 @@ UpdateWalk::UpdateArchiveTree(Directory &directory, const char *name)
 		subdir->device = DEVICE_INARCHIVE;
 
 		//create directories first
-		UpdateArchiveTree(*subdir, tmp + 1);
+		UpdateArchiveTree(archive, *subdir, tmp + 1);
 	} else {
 		if (StringIsEmpty(name)) {
 			LogWarning(update_domain,
@@ -83,7 +84,7 @@ UpdateWalk::UpdateArchiveTree(Directory &directory, const char *name)
 		//add file
 		Song *song = LockFindSong(directory, name);
 		if (song == nullptr) {
-			song = Song::LoadFile(storage, name, directory);
+			song = Song::LoadFromArchive(archive, name, directory);
 			if (song != nullptr) {
 				{
 					const ScopeDatabaseLock protect;
@@ -100,16 +101,18 @@ UpdateWalk::UpdateArchiveTree(Directory &directory, const char *name)
 
 class UpdateArchiveVisitor final : public ArchiveVisitor {
 	UpdateWalk &walk;
+	ArchiveFile &archive;
 	Directory *directory;
 
  public:
-	UpdateArchiveVisitor(UpdateWalk &_walk, Directory *_directory)
-		:walk(_walk), directory(_directory) {}
+	UpdateArchiveVisitor(UpdateWalk &_walk, ArchiveFile &_archive,
+			     Directory *_directory)
+		:walk(_walk), archive(_archive), directory(_directory) {}
 
 	virtual void VisitArchiveEntry(const char *path_utf8) override {
 		FormatDebug(update_domain,
 			    "adding archive file: %s", path_utf8);
-		walk.UpdateArchiveTree(*directory, path_utf8);
+		walk.UpdateArchiveTree(archive, *directory, path_utf8);
 	}
 };
 
@@ -165,7 +168,7 @@ UpdateWalk::UpdateArchiveFile(Directory &parent, const char *name,
 
 	directory->mtime = info.mtime;
 
-	UpdateArchiveVisitor visitor(*this, directory);
+	UpdateArchiveVisitor visitor(*this, *file, directory);
 	file->Visit(visitor);
 	file->Close();
 }

src/db/update/Walk.hxx

@@ -30,6 +30,7 @@ struct stat;
 struct StorageFileInfo;
 struct Directory;
 struct ArchivePlugin;
+class ArchiveFile;
 class Storage;
 class ExcludeList;
 
@@ -101,7 +102,8 @@ private:
 
 
 #ifdef ENABLE_ARCHIVE
-	void UpdateArchiveTree(Directory &parent, const char *name);
+	void UpdateArchiveTree(ArchiveFile &archive, Directory &parent,
+			       const char *name);
 
 	bool UpdateArchiveFile(Directory &directory,
 			       const char *name, const char *suffix,