From b58831e5eec4d0595099b8e9c2979b157fe37041 Mon Sep 17 00:00:00 2001
From: Matthias Schiffer <matthias@gamezock.de>
Date: Sat, 25 Oct 2008 15:50:08 +0200
Subject: ConsoleLogger kann jetzt ?ber Konfigurationsdateien aktiviert werden

---
 src/Common/Logger.cpp | 53 ++++++++++++++++++++++++++++++++++++++++++---------
 1 file changed, 44 insertions(+), 9 deletions(-)

(limited to 'src/Common/Logger.cpp')

diff --git a/src/Common/Logger.cpp b/src/Common/Logger.cpp
index 27c98ba..51a320f 100644
--- a/src/Common/Logger.cpp
+++ b/src/Common/Logger.cpp
@@ -20,6 +20,8 @@
 #include "Logger.h"
 #include "ConfigEntry.h"
 #include "ConfigManager.h"
+#include "Backends/ConsoleLogger.h"
+#include "Backends/FileLogger.h"
 
 #include <cstdlib>
 
@@ -27,21 +29,49 @@ namespace Mad {
 namespace Common {
 
 std::auto_ptr<Logger::ConfigHelper> Logger::configHelper;
-std::list<Logger*> Logger::loggers;
-
+std::set<Logger*> Logger::loggers;
+std::auto_ptr<std::queue<Logger::Message> > Logger::messageQueue(new std::queue<Message>);
 
 bool Logger::ConfigHelper::handleConfigEntry(const ConfigEntry &entry, bool handled) {
   if(handled)
     return false;
 
-  if(entry[0].getKey().matches("Logger") && entry[1].empty()) {
-    logf(WARNING, "Unknown logger '%s'.", entry[0][0].c_str());
-    return true;
+  if(entry[0].getKey().matches("Logger")) {
+    if(entry[0][0].matches("Console")) {
+      if(entry[1].empty()) {
+        loggers.insert(new Backends::ConsoleLogger());
+        return true;
+      }
+    }
+    else if(entry[1].empty()) {
+      logf(WARNING, "Unknown logger '%s'.", entry[0][0].c_str());
+      return true;
+    }
   }
 
   return false;
 }
 
+void Logger::ConfigHelper::configFinished() {
+  std::auto_ptr<std::queue<Message> > queue = messageQueue;
+
+  if(loggers.empty())
+    loggers.insert(new Backends::ConsoleLogger());
+
+  while(!queue->empty()) {
+    const Message &message = queue->front();
+    log(message.category, message.level, message.timestamp, message.message);
+    queue->pop();
+  }
+}
+
+Logger::ConfigHelper::~ConfigHelper() {
+  // TODO delete all those loggers...
+
+  //while(!loggers.empty())
+  //  delete (*loggers.begin());
+}
+
 void Logger::logfv(MessageCategory category, MessageLevel level, const char *format, va_list ap) {
   int size = 100;
   char *buf = (char*)std::malloc(size);
@@ -70,11 +100,16 @@ void Logger::logfv(MessageCategory category, MessageLevel level, const char *for
 
 }
 
-void Logger::log(MessageCategory category, MessageLevel level, const std::string &message) {
-  time_t messageTimestamp = std::time(NULL);
-  for(std::list<Logger*>::iterator logger = loggers.begin(); logger != loggers.end(); ++logger) {
+void Logger::log(MessageCategory category, MessageLevel level, time_t timestamp, const std::string &message) {
+  if(messageQueue.get()) { // Queue message if loggers aren't configured yet
+    Message m = {category, level, timestamp, message};
+    messageQueue->push(m);
+    return;
+  }
+
+  for(std::set<Logger*>::iterator logger = loggers.begin(); logger != loggers.end(); ++logger) {
     if((*logger)->getLevel() >= level && (*logger)->isCategorySet(category))
-      (*logger)->logMessage(category, level, messageTimestamp, message);
+      (*logger)->logMessage(category, level, timestamp, message);
   }
 }
 
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