Only accept http urls for resulthints

src/libtomahawk/database/DatabaseCommand_SetPlaylistRevision.cpp

@@ -280,7 +280,7 @@ DatabaseCommand_SetPlaylistRevision::hintFromQuery( const query_ptr& query ) con
 
     if ( foundResult.startsWith( "file://" ) ||
          foundResult.startsWith( "servent://" ) || // Save resulthints for local files and peers automatically
-         ( foundResult.startsWith( "http" ) && query->saveHTTPResultHint() ) )
+         ( TomahawkUtils::whitelistedHttpResultHint( foundResult ) && query->saveHTTPResultHint() ) )
     {
         resultHint = foundResult;
     }

src/libtomahawk/database/DatabaseImpl.cpp

@@ -618,8 +618,9 @@ DatabaseImpl::resultFromHint( const Tomahawk::query_ptr& origquery )
         s = SourceList::instance()->getLocal();
         fileUrl = url;
     }
-    else if ( !url.isEmpty() )
+    else if ( TomahawkUtils::whitelistedHttpResultHint( url ) )
     {
+        // Return http resulthint directly
         res = Tomahawk::Result::get( url );
         res->setRID( uuid() );
         res->setScore( 1.0 );
@@ -632,6 +633,11 @@ DatabaseImpl::resultFromHint( const Tomahawk::query_ptr& origquery )
 
         return res;
     }
+    else
+    {
+        // No resulthint
+        return res;
+    }
 
     bool searchlocal = s->isLocal();
 

src/libtomahawk/utils/TomahawkUtils.cpp

@@ -941,6 +941,14 @@ extractBinaryResolver( const QString& zipFilename, QObject* receiver )
 }
 
 
+bool
+whitelistedHttpResultHint( const QString& url )
+{
+    // For now, just http/https
+    return url.startsWith( "http" );
+}
+
+
 } // ns
 
 #include "TomahawkUtils.moc"

src/libtomahawk/utils/TomahawkUtils.h

@@ -127,6 +127,8 @@ namespace TomahawkUtils
     // Used by the above, not exported
     void copyWithAuthentication( const QString& srcFile, const QDir dest, QObject* receiver );
 
+    DLLEXPORT bool whitelistedHttpResultHint( const QString& url );
+
     /**
      * This helper is designed to help "update" an existing playlist with a newer revision of itself.
      * To avoid re-loading the whole playlist and re-resolving tracks that are the same in the old playlist,