1 files changed, 6 insertions, 1 deletions
diff --git a/response.cpp b/response.cpp
index 1ee8932..ffd72b6 100644
--- a/response.cpp
+++ b/response.cpp
@@ -78,6 +78,8 @@ std::unordered_map<std::string, std::function<std::string(RequestContext&)>> Get
 
  {"body", [](RequestContext& req_ctx) { return req_ctx.GetReq().body(); }},
 
+ {"content_length", [](RequestContext& req_ctx) { return std::to_string(req_ctx.GetReq().body().size()); }},
+
  {"method", [](RequestContext& req_ctx) { return std::string{req_ctx.GetReq().method_string()};}},
 };
 
@@ -100,10 +102,11 @@ std::string GetRequestParam(const std::string& key, RequestContext& req_ctx)
  }
 
  // third, look up req parameters
+ // contains: host
  {
   try {
    return std::string{req_ctx.GetReq()[key]};
-  } catch(...){
+  } catch(...) {
    // not found
   }
  }
@@ -202,6 +205,8 @@ response_type generate_response(request_type& req, Server& server)
   return res;
  } catch(const std::out_of_range& ex) {
   return HttpStatus("400", "Bad request: Host "s + std::string{req["host"]} + ":"s + std::string{req.target()} + " unknown"s, res);
+ } catch(const std::exception& ex) {
+  return HttpStatus("400", "Bad request: "s + std::string{ex.what()}, res);
  }
 
 }