FS|libcore: Querying a package's tags as a list

skyjake · Aug 23, 2015 · d104281 · d104281
1 parent 44327f2
commit d104281
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Showing 2 changed files with 10 additions and 3 deletions.
diff --git a/doomsday/sdk/libcore/include/de/filesys/package.h b/doomsday/sdk/libcore/include/de/filesys/package.h
@@ -153,6 +153,8 @@ class DENG2_PUBLIC Package
      */
     static void validateMetadata(Record const &packageInfo);
 
+    static QStringList tags(File const &packageFile);
+
     static String identifierForFile(File const &file);
 
     /**
@@ -165,14 +167,14 @@ class DENG2_PUBLIC Package
     static File const *containerOfFile(File const &file);
 
     static String identifierForContainerOfFile(File const &file);
-    
+
     /**
      * Finds the package that contains @a file and returns its modification time.
-     * If the file doesn't appear to be inside a package, returns the file's 
+     * If the file doesn't appear to be inside a package, returns the file's
      * modification time.
      *
      * @param file  File.
-     * 
+     *
      * @return Modification time of file or package.
      */
     static Time containerOfFileModifiedAt(File const &file);

diff --git a/doomsday/sdk/libcore/src/filesys/package.cpp b/doomsday/sdk/libcore/src/filesys/package.cpp
@@ -306,6 +306,11 @@ void Package::validateMetadata(Record const &packageInfo)
     }
 }
 
+QStringList Package::tags(File const &packageFile)
+{
+    return packageFile.info().gets("package.tags").split(' ', QString::SkipEmptyParts);
+}
+
 static String stripAfterFirstUnderscore(String str)
 {
     int pos = str.indexOf('_');