config.cc: extract parts of applyConfigFile into applyConfig

This moves the actual parsing of configuration contents into applyConfig
which applyConfigFile is then going to call. By changing this we can now
test the configuration file parsing without actually create a file on
disk.

1 files changed, 1 insertions, 0 deletions

diff --git a/src/libutil/config.hh b/src/libutil/config.hh
index 7ea78fdaf..b04cba88b 100644
--- a/src/libutil/config.hh
+++ b/src/libutil/config.hh
@@ -33,6 +33,7 @@ public:
 
     virtual void getSettings(std::map<std::string, SettingInfo> & res, bool overridenOnly = false) = 0;
 
+    void applyConfig(const std::string & contents, const std::string & path = "<unknown>");
     void applyConfigFile(const Path & path);
 
     virtual void resetOverriden() = 0;