1 files changed, 120 insertions, 0 deletions
diff --git a/src/debug.cpp b/src/debug.cpp
new file mode 100644
index 0000000..7b1fd05
--- /dev/null
+++ b/src/debug.cpp
@@ -0,0 +1,120 @@
+/******************************************************************************
+ *
+ * $Id: debug.cpp,v 1.7 2001/03/19 19:27:40 root Exp $
+ *
+ * Copyright (C) 1997-2012 by Dimitri van Heesch.
+ *
+ * Permission to use, copy, modify, and distribute this software and its
+ * documentation under the terms of the GNU General Public License is hereby 
+ * granted. No representations are made about the suitability of this software 
+ * for any purpose. It is provided "as is" without express or implied warranty.
+ * See the GNU General Public License for more details.
+ *
+ * Documents produced by Doxygen are derivative works derived from the
+ * input used in their production; they are not affected by this license.
+ *
+ */
+
+#include <stdarg.h>
+#include <stdio.h>
+
+#include <qdict.h>
+
+#include "qtbc.h"
+#include "debug.h"
+
+//------------------------------------------------------------------------
+
+/** Helper struct representing a mapping from debug label to a debug ID */
+struct LabelMap
+{
+  const char *name;
+  Debug::DebugMask event;
+};
+
+static LabelMap s_labels[] =
+{
+  { "findmembers",  Debug::FindMembers  },
+  { "functions",    Debug::Functions    },
+  { "variables",    Debug::Variables    },
+  { "preprocessor", Debug::Preprocessor },
+  { "classes",      Debug::Classes      },
+  { "commentcnv",   Debug::CommentCnv   },
+  { "commentscan",  Debug::CommentScan  },
+  { "validate",     Debug::Validate     },
+  { "printtree",    Debug::PrintTree    },
+  { "time",         Debug::Time         },
+  { "extcmd",       Debug::ExtCmd       },
+  { "markdown",     Debug::Markdown     },
+  { "filteroutput", Debug::FilterOutput },
+  { 0,             (Debug::DebugMask)0  }
+};
+
+/** Class representing a mapping from debug labels to debug IDs. */
+class LabelMapper
+{
+  public:
+    LabelMapper() : m_map(17) 
+    {
+      m_map.setAutoDelete(TRUE);
+      LabelMap *p = s_labels;
+      while (p->name)
+      {
+        m_map.insert(p->name,new Debug::DebugMask(p->event));
+        p++;
+      }
+    }
+    Debug::DebugMask *find(const char *s) const 
+    {
+      if (s==0) return 0;
+      return m_map.find(s);
+    }
+  private:
+    QDict<Debug::DebugMask> m_map;
+};
+
+static LabelMapper g_labelMapper;
+
+//------------------------------------------------------------------------
+
+Debug::DebugMask Debug::curMask = Debug::Quiet;
+int Debug::curPrio = 0;
+
+void Debug::print(DebugMask mask,int prio,const char *fmt,...)
+{
+  if ((curMask&mask) && prio<=curPrio)
+  {
+    va_list args;
+    va_start(args,fmt);
+    vfprintf(stdout, fmt, args);
+    va_end(args);
+  }
+}
+
+static int labelToEnumValue(const char *l)
+{
+  QCString label=l;
+  Debug::DebugMask *event = g_labelMapper.find(label.lower());
+  if (event) return *event; else return 0;
+}
+
+void Debug::setFlag(const char *lab)
+{
+  curMask = (DebugMask)(curMask | labelToEnumValue(lab));   
+}
+
+void Debug::clearFlag(const char *lab)
+{
+  curMask = (DebugMask)(curMask & ~labelToEnumValue(lab));
+}
+
+void Debug::setPriority(int p)
+{
+  curPrio = p;
+}
+
+bool Debug::isFlagSet(DebugMask mask)
+{
+  return (curMask & mask)!=0;
+}
+