X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=blobdiff_plain;f=src%2FgdcmDebug.cxx;h=ba0a2fa49c9915ae31dccb0620c54c8ddabdef95;hb=271eb7c302eceb58b57889462385751d4fe4271f;hp=ee7216641d0ae583c9742a2a6f49da76c793c88f;hpb=abd6bfcc2b10b5f7447d1758938d7c15c31240af;p=gdcm.git

diff --git a/src/gdcmDebug.cxx b/src/gdcmDebug.cxx
index ee721664..ba0a2fa4 100644
--- a/src/gdcmDebug.cxx
+++ b/src/gdcmDebug.cxx
@@ -3,8 +3,8 @@
   Program:   gdcm
   Module:    $RCSfile: gdcmDebug.cxx,v $
   Language:  C++
-  Date:      $Date: 2005/01/07 19:20:38 $
-  Version:   $Revision: 1.15 $
+  Date:      $Date: 2005/11/05 13:21:32 $
+  Version:   $Revision: 1.26 $
                                                                                 
   Copyright (c) CREATIS (Centre de Recherche et d'Applications en Traitement de
   l'Image). All rights reserved. See Doc/License.txt or
@@ -16,33 +16,126 @@
                                                                                 
 =========================================================================*/
 
-#include <iostream>
 #include "gdcmDebug.h"
+#include <iostream>
 
 namespace gdcm 
 {
+//-----------------------------------------------------------------------------
+// Warning message level to be displayed
+static bool DebugFlag     = false;
+static bool WarningFlag   = false;
+static bool DebugToFile   = false;
+static std::ofstream DebugFile;
+
+//-----------------------------------------------------------------------------
+// Constructor / Destructor
+Debug::Debug()
+{
+
+}
+
+Debug::~Debug()
+{
+  if ( DebugFile.is_open() )
+      DebugFile.close();     
+}
 
-/// warning message level to be displayed
-static int DebugFlag = 0;
 //-----------------------------------------------------------------------------
+// Public
 /**
- * \brief   Accessor
- * @param   level Set the debug level
+ * \brief   Sets both the debug flag and warning flag
+ *          (both used for debugging purpose)
+ * @param   flag Set the debug flag and warning flag
  */ 
-void Debug::SetDebugFlag (int flag) 
+void Debug::SetDebugFlag (bool flag) 
 {
-   DebugFlag = flag;
+   // To help tracking a bug, both flags are necessary
+   DebugFlag   = flag;
+   WarningFlag = flag;
 }
 
 /**
- * \brief   Accessor
- * @param   level Get the debug level
+ * \brief   Gets the debug flag value
+ *          (used to warn user when file contains some oddity)
+ * @return debug flag value
  */ 
-int Debug::GetDebugFlag ()
+bool Debug::GetDebugFlag ()
 {
    return DebugFlag;
 }
 
-} // end namespace gdcm
+/**
+ * \brief   Sets the warning flag
+ * @param   flag Set the warning flag
+ */ 
+void Debug::SetWarningFlag (bool flag) 
+{
+   // Cannot unset Warning flag if Debug flag is on.
+   if (flag == false && DebugFlag == true)
+      return;
+   WarningFlag = flag;
+}
+
+/**
+ * \brief   Gets the warning flag value
+ * @return warning flag value
+ */ 
+bool Debug::GetWarningFlag ()
+{
+   return WarningFlag;
+}
+/**
+ * \brief   Accessor
+ * @param   flag whether we want to redirect to file
+ */ 
+void Debug::SetDebugToFile (bool flag) 
+{
+   DebugToFile = flag;
+}
+
+/**
+ * \brief   Accessor to know whether debug info are redirected to file
+ */ 
+bool Debug::GetDebugToFile ()
+{
+   return DebugToFile;
+}
+
+/**
+ * \brief Set the filename the debug stream should be redirect to
+ *        Settting a filename also sets DebugToFile to true
+ * @param   filename  File to redirect debug info
+ *          Absolutely nothing is check. You have to pass in
+ *          a correct filename
+ */ 
+void Debug::SetDebugFilename (std::string const &filename)
+{
+   DebugToFile = true;  // Just in case ... 
+   DebugFlag   = true;  // Just in case ...
+   if ( DebugFile.is_open() )
+      DebugFile.close();
+   DebugFile.open( filename.c_str() );
+}
+
+/**
+ * \brief Internal use only. Allow us to retrieve the static from anywhere
+ *        in gdcm code
+ * @return Debug file
+ */
+std::ofstream &Debug::GetDebugFile ()
+{
+  return DebugFile;
+}
 
+//-----------------------------------------------------------------------------
+// Protected
+
+//-----------------------------------------------------------------------------
+// Private
+   
+//-----------------------------------------------------------------------------
+// Print
 
+//-----------------------------------------------------------------------------
+} // end namespace gdcm