Function IsBundleFile

framework/src/util/Utils.cpp:49–87

    //-------------------------------------------------------------------

    bool
    IsBundleFile(std::string const& location)
    {
        if (location.empty())
        {
            return false;
        }

        // We require a zip file with at least one top-level directory
        // containing a manifest.json file for a file to be a valid bundle.
        try
        {
            // If this location is a bundle, a top level directory will
            // contain a manifest.json file at its root. There is no need
            // to recursively search nested directories.
            namespace cppms = cppmicroservices;
            using cppmicroservices::any_map;
            using cppmicroservices::AnyMap;
            BundleResourceContainer resContainer(location, AnyMap(any_map::UNORDERED_MAP_CASEINSENSITIVE_KEYS));
            auto topLevelDirs = resContainer.GetTopLevelDirs();
            return std::any_of(topLevelDirs.begin(),
                               topLevelDirs.end(),
                               [&resContainer](std::string const& dir) -> bool
                               {
                                   std::vector<std::string> names;
                                   std::vector<uint32_t> indices;

                                   resContainer.GetChildren(dir + "/", true, names, indices);
                                   return std::any_of(names.begin(),
                                                      names.end(),
                                                      [](const std::string& resourceName) -> bool
                                                      { return (resourceName == std::string("manifest.json")); });
                               });
        }
        catch (...)
        {
            return false;
        }
    }

    bool
    OnlyContainsManifest(std::shared_ptr<BundleResourceContainer> const& resContainer)