1 files changed, 19 insertions, 8 deletions
diff --git a/examples/provider/file_config_store.cc b/examples/provider/file_config_store.cc
index 6faa242..af887a7 100644
--- a/examples/provider/file_config_store.cc
+++ b/examples/provider/file_config_store.cc
@@ -19,9 +19,15 @@ const char kSettingsDir[] = "/var/lib/weave/";
 
 FileConfigStore::FileConfigStore(bool disable_security,
                                  const std::string& model_id)
-    : disable_security_{disable_security},
-      model_id_{model_id},
-      settings_path_{"/var/lib/weave/weave_settings_" + model_id + ".json"} {}
+    : disable_security_{disable_security}, model_id_{model_id} {}
+
+std::string FileConfigStore::GetPath(const std::string& name) const {
+  std::string path{kSettingsDir};
+  path += path + "weave_settings_" + model_id_;
+  if (!name.empty())
+    path += "_" + name;
+  return path + ".json";
+}
 
 bool FileConfigStore::LoadDefaults(Settings* settings) {
   char host_name[HOST_NAME_MAX] = {};
@@ -55,16 +61,21 @@ bool FileConfigStore::LoadDefaults(Settings* settings) {
 }
 
 std::string FileConfigStore::LoadSettings() {
-  LOG(INFO) << "Loading settings from " << settings_path_;
-  std::ifstream str(settings_path_);
+  return LoadSettings("");
+}
+
+std::string FileConfigStore::LoadSettings(const std::string& name) {
+  LOG(INFO) << "Loading settings from " << GetPath(name);
+  std::ifstream str(GetPath(name));
   return std::string(std::istreambuf_iterator<char>(str),
                      std::istreambuf_iterator<char>());
 }
 
-void FileConfigStore::SaveSettings(const std::string& settings) {
+void FileConfigStore::SaveSettings(const std::string& name,
+                                   const std::string& settings) {
   CHECK(mkdir(kSettingsDir, S_IRWXU) == 0 || errno == EEXIST);
-  LOG(INFO) << "Saving settings to " << settings_path_;
-  std::ofstream str(settings_path_);
+  LOG(INFO) << "Saving settings to " << GetPath(name);
+  std::ofstream str(GetPath(name));
   str << settings;
 }