From ebae246a6b654f3c92eae69c2a9e4558e6133f0b Mon Sep 17 00:00:00 2001
From: Bob Polis <rpb.polis@avans.nl>
Date: Wed, 29 Apr 2020 16:54:58 +0200
Subject: [PATCH] added logger name to output

---
 logger.cpp      | 7 +++++--
 logger.hpp      | 4 +++-
 tester/main.cpp | 2 +-
 3 files changed, 9 insertions(+), 4 deletions(-)

diff --git a/logger.cpp b/logger.cpp
index 5dc1bc0..2494c2c 100644
--- a/logger.cpp
+++ b/logger.cpp
@@ -7,10 +7,12 @@
 //
 
 #include "logger.hpp"
+#include <unistd.h>
 
 using namespace sc;
 
-logger::logger(loglevel level) : _level(level) {}
+logger::logger(const std::string& name, loglevel level)
+    : _level(level), _name(name) {}
 
 void logger::msg(loglevel level, const char* file, int line, const char* func) {
     if (level >= _level) {
@@ -24,6 +26,7 @@ void logger::msg(loglevel level, const char* file, int line, const char* func) {
 }
 
 void logger::write_prefix(loglevel level, const char* file, int line, const char* func) {
-    std::cerr << file << ":" << line << ", " << func << "() ";
+    std::cerr << _name << "[" << ::getpid() << "] ";
+    std::cerr << file << ":" << line << " " << func << "() ";
     std::cerr << '[' << loglevel_desc(level) << "] ";
 }
diff --git a/logger.hpp b/logger.hpp
index 5a2062d..629b7ae 100644
--- a/logger.hpp
+++ b/logger.hpp
@@ -10,6 +10,7 @@
 #define _logger_H_
 
 #include <iostream>
+#include <string>
 
 namespace sc {
 
@@ -40,7 +41,7 @@ namespace sc {
    
     class logger {
         public:
-            logger(loglevel level);
+            logger(const std::string& name, loglevel level);
 
             void msg(loglevel level, const char* file, int line, const char* func);
            
@@ -68,6 +69,7 @@ namespace sc {
            
             loglevel _level {loglevel::info};
             bool _topcall {true};
+            std::string _name;
     };
 
 }
diff --git a/tester/main.cpp b/tester/main.cpp
index 8537260..018e108 100644
--- a/tester/main.cpp
+++ b/tester/main.cpp
@@ -59,7 +59,7 @@ int main(int argc, const char * argv[]) {
             }
         }
         std::cout << "hello, tester\n";
-		sc::logger logger(sc::loglevel::debug);
+		sc::logger logger("tester", sc::loglevel::debug);
 		_info(logger, 42, " = ", 6, " x ", 7);
 		_debug(logger, "efkes proberen");
     } catch (const std::exception& ex) {