CPackWIX: refactor and cleanup

Extract addtional classes and functions which are getting unsightly large.
Use some of the coding conventions more consistently.

1 files changed, 91 insertions, 0 deletions

diff --git a/Source/CPack/WiX/cmWIXPatch.cxx b/Source/CPack/WiX/cmWIXPatch.cxx
new file mode 100644
index 0000000..b5202e0
--- /dev/null
+++ b/Source/CPack/WiX/cmWIXPatch.cxx
@@ -0,0 +1,91 @@
+/*============================================================================
+  CMake - Cross Platform Makefile Generator
+  Copyright 2014 Kitware, Inc., Insight Software Consortium
+
+  Distributed under the OSI-approved BSD License (the "License");
+  see accompanying file Copyright.txt for details.
+
+  This software is distributed WITHOUT ANY WARRANTY; without even the
+  implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+  See the License for more information.
+============================================================================*/
+
+#include "cmWIXPatch.h"
+
+#include <CPack/cmCPackGenerator.h>
+
+cmWIXPatch::cmWIXPatch(cmCPackLog* logger):
+  Logger(logger)
+{
+
+}
+
+void cmWIXPatch::LoadFragments(std::string const& patchFilePath)
+{
+  cmWIXPatchParser parser(Fragments, Logger);
+  parser.ParseFile(patchFilePath.c_str());
+}
+
+void cmWIXPatch::ApplyFragment(
+  std::string const& id, cmWIXSourceWriter& writer)
+{
+  cmWIXPatchParser::fragment_map_t::iterator i = Fragments.find(id);
+  if(i == Fragments.end()) return;
+
+  const cmWIXPatchElement& fragment = i->second;
+  for(cmWIXPatchElement::child_list_t::const_iterator
+    j = fragment.children.begin(); j != fragment.children.end(); ++j)
+    {
+    ApplyElement(**j, writer);
+    }
+
+  Fragments.erase(i);
+}
+
+void cmWIXPatch::ApplyElement(
+  const cmWIXPatchElement& element, cmWIXSourceWriter& writer)
+{
+  writer.BeginElement(element.name);
+
+  for(cmWIXPatchElement::attributes_t::const_iterator
+    i = element.attributes.begin(); i != element.attributes.end(); ++i)
+    {
+    writer.AddAttribute(i->first, i->second);
+    }
+
+  for(cmWIXPatchElement::child_list_t::const_iterator
+    i = element.children.begin(); i != element.children.end(); ++i)
+    {
+    ApplyElement(**i, writer);
+    }
+
+  writer.EndElement(element.name);
+}
+
+
+bool cmWIXPatch::CheckForUnappliedFragments()
+{
+  std::string fragmentList;
+  for(cmWIXPatchParser::fragment_map_t::const_iterator
+    i = Fragments.begin(); i != Fragments.end(); ++i)
+    {
+    if(!fragmentList.empty())
+      {
+      fragmentList += ", ";
+      }
+
+    fragmentList += "'";
+    fragmentList += i->first;
+    fragmentList += "'";
+    }
+
+  if(fragmentList.size())
+    {
+      cmCPackLogger(cmCPackLog::LOG_ERROR,
+        "Some XML patch fragments did not have matching IDs: " <<
+        fragmentList << std::endl);
+      return false;
+    }
+
+  return true;
+}