Added save_settings() function

1 files changed, 16 insertions, 1 deletions

diff --git a/lib/MiddleWare/Settings.cpp b/lib/MiddleWare/Settings.cpp
index 627bfc60..413820bd 100644
--- a/lib/MiddleWare/Settings.cpp
+++ b/lib/MiddleWare/Settings.cpp
@@ -80,5 +80,20 @@ void load_settings(const std::string& path, map_settings_t& settings)
 
 void save_settings(const std::string& path, const map_settings_t& settings)
 {
-    //TODO: write this
+    map_settings_t::const_iterator it;
+    std::ofstream fOut;
+    fOut.open(path.c_str());
+    if (fOut.is_open())
+    {
+        fOut << "# !DO NOT EDIT THIS FILE BY HAND. IT IS GENERATED BY CRASHCATCHER!" << std::endl;
+        for (it = settings.begin(); it != settings.end(); it++)
+        {
+            fOut << it->first << " = " << it->second << std::endl << std::endl;
+        }
+        fOut.close();
+    }
+    else
+    {
+        throw std::string("save_settings():  Cannot write configuration file '"+path+"'.");
+    }
 }