Diff: Logger.h

Revision:

0:9e26d3c8b2b1

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Logger.h	Thu Feb 12 13:49:58 2015 +0000
@@ -0,0 +1,50 @@
+#pragma once
+
+#include "mbed.h"
+#include <string>
+#include <ctime>
+
+LocalFileSystem local("local");
+
+class Logger
+{
+public:
+    Logger()
+    {
+        oppstartstid = time(NULL);
+        logFile = fopen("/local/Logg.txt", "a");
+        if (logFile == NULL) { // vis en error
+            return;
+        }
+        fprintf(logFile, "\nStarting up system\n");
+        fflush(logFile);
+        wait(0.1);
+        fclose(logFile);
+    }
+    ~Logger() {
+        if (logFile)
+            fclose(logFile);
+    }
+    
+    void Logg(const std::string &melding) 
+    {
+      logFile = fopen("/local/Logg.txt", "a");
+        if (logFile == NULL) { // vis en error
+            return;
+        }
+        int tid = time(NULL) - oppstartstid;
+        fprintf(logFile, "Tid: %d\t\t", tid);
+        fputs(melding.c_str(),logFile);
+        fputs("\n", logFile);
+        fflush(logFile);
+        wait(0.1);
+        fclose(logFile);
+        return;
+    }
+    
+
+private:
+    FILE * logFile;
+    time_t oppstartstid;
+};
+