From 1a1e7cb31f631cd5205b1a4ce9cd4c031fafb5d1 Mon Sep 17 00:00:00 2001
From: jhurst <jhurst@cinecert.com>
Date: Thu, 19 Mar 2009 05:36:45 +0000
Subject: [PATCH] fun with XML

---
 src/KM_xml.cpp     | 74 ++++++++++++++++++++++++++++++++++++++++++++++
 src/KM_xml.h       |  9 +++++-
 src/S12MTimecode.h |  1 +
 3 files changed, 83 insertions(+), 1 deletion(-)

diff --git a/src/KM_xml.cpp b/src/KM_xml.cpp
index 4792e9b..5b053fa 100644
--- a/src/KM_xml.cpp
+++ b/src/KM_xml.cpp
@@ -137,6 +137,13 @@ Kumu::XMLElement::AppendBody(const std::string& value)
   m_Body += value;
 }
 
+//
+void
+Kumu::XMLElement::SetBody(const std::string& value)
+{
+  m_Body = value;
+}
+
 //
 Kumu::XMLElement*
 Kumu::XMLElement::AddChildWithContent(const char* name, const char* value)
@@ -291,6 +298,73 @@ Kumu::XMLElement::GetChildrenWithName(const char* name, ElementList& outList) co
   return outList;
 }
 
+//
+void
+Kumu::XMLElement::DeleteAttributes()
+{
+  m_AttrList.clear();
+}
+
+//
+void
+Kumu::XMLElement::DeleteAttrWithName(const char* name)
+{
+  assert(name);
+  AttributeList::iterator i;
+  for ( i = m_AttrList.begin(); i != m_AttrList.end(); i++ )
+    {
+      if ( i->name == std::string(name) )
+	m_AttrList.erase(i);
+    }
+}
+
+//
+void
+Kumu::XMLElement::DeleteChildren()
+{
+  for ( ElementList::iterator i = m_ChildList.begin(); i != m_ChildList.end(); i++ )
+    {
+      delete *i;
+      m_ChildList.erase(i);
+    }
+}
+
+//
+void
+Kumu::XMLElement::DeleteChild(const XMLElement* element)
+{
+  if ( element != 0 )
+    {
+      for ( ElementList::iterator i = m_ChildList.begin(); i != m_ChildList.end(); i++ )
+	{
+	  if ( *i == element )
+	    {
+	      delete *i;
+	      m_ChildList.erase(i);
+	      return;
+	    }
+	}
+    }
+}
+
+//
+void
+Kumu::XMLElement::ForgetChild(const XMLElement* element)
+{
+  if ( element != 0 )
+    {
+      for ( ElementList::iterator i = m_ChildList.begin(); i != m_ChildList.end(); i++ )
+	{
+	  if ( *i == element )
+	    {
+	      m_ChildList.erase(i);
+	      return;
+	    }
+	}
+    }
+}
+
+
 //----------------------------------------------------------------------------------------------------
 
 #ifdef HAVE_EXPAT
diff --git a/src/KM_xml.h b/src/KM_xml.h
index d8a444b..8e02596 100644
--- a/src/KM_xml.h
+++ b/src/KM_xml.h
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2005-2008, John Hurst
+Copyright (c) 2005-2009, John Hurst
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without
@@ -100,6 +100,7 @@ namespace Kumu
 
       // building
       void        SetName(const char* name);
+      void        SetBody(const std::string& value);
       void        AppendBody(const std::string& value);
       void        SetAttr(const char* name, const char* value);
       XMLElement* AddChild(XMLElement* element);
@@ -121,6 +122,12 @@ namespace Kumu
       const ElementList& GetChildrenWithName(const char* name, ElementList& outList) const;
       bool               HasName(const char* name) const;
 
+      // altering
+      void        DeleteAttributes();
+      void        DeleteAttrWithName(const char* name);
+      void        DeleteChildren();
+      void        DeleteChild(const XMLElement* element);
+      void        ForgetChild(const XMLElement* element);
     };
 } // namespace Kumu
 
diff --git a/src/S12MTimecode.h b/src/S12MTimecode.h
index 88c16f8..1e8c5a2 100644
--- a/src/S12MTimecode.h
+++ b/src/S12MTimecode.h
@@ -45,6 +45,7 @@ namespace ASDCP {
 
  class S12MTimecode : public Kumu::IArchive
 {
+ protected:
   ui32_t m_FrameCount;
   ui32_t m_FPS;
 
-- 
2.30.2