1 files changed, 73 insertions, 0 deletions
diff --git a/Logger.cpp b/Logger.cpp
new file mode 100755
index 0000000..142442e
--- /dev/null
+++ b/Logger.cpp
@@ -0,0 +1,73 @@
+#include "Logger.hpp"
+#include "ExitException.hpp"
+#include <sstream>
+
+using std::endl;
+using std::cout;
+using std::cerr;
+using std::flush;
+using std::hex;
+using std::uppercase;
+using std::ostringstream;
+
+bool CLogger::mLogInfo = false;
+int CLogger::mProgressLastPercent = -1;
+
+void
+CLogger::error(const string & msg, int returnValue)
+{
+    cerr << "ERROR:  " << msg << endl;
+    throw CExitException(msg, returnValue);
+}
+
+void
+CLogger::warning(const string & msg)
+{
+    cerr << "WARNING:  " << msg << endl; 
+}
+
+void
+CLogger::info(const string & msg)
+{
+    if (!CLogger::mLogInfo)
+ 	return;
+    cout << "INFO:  " << msg << endl; 
+}
+
+void
+CLogger::progress(uint32_t b, uint32_t n)
+{
+    if (b > n)
+        b = n;
+
+    double d = n;
+    int p = (int) (b / (d / 100.0));
+    if ((p == 100) && (b != n))
+        p = 99;
+    else if (p > 100)
+        p = 100;
+
+    if (((p == 0) && (p != mProgressLastPercent))
+        || ((p == 100) && (p != mProgressLastPercent))
+        || ((p - mProgressLastPercent) >= LOGGER_PROGRESS_UNIT)) {
+        cout << p << "% (" << b << " B / " << n << " B)" << endl;
+        mProgressLastPercent = p;
+    }
+    
+    if (p == 100)
+        mProgressLastPercent = -1;
+}
+
+void
+CLogger::setLogInfo(bool b)
+{
+    mLogInfo = b;
+}
+
+string
+CLogger::decToHex(int dec)
+{
+    ostringstream os;
+    os << "0x" << hex << uppercase << dec;
+    return os.str();
+}