ENH: Added CABIL commands for configuration file generation.

1 files changed, 101 insertions, 0 deletions

diff --git a/Source/cmCableInstantiateCommand.cxx b/Source/cmCableInstantiateCommand.cxx
new file mode 100644
index 0000000..bd27498
--- /dev/null
+++ b/Source/cmCableInstantiateCommand.cxx
@@ -0,0 +1,101 @@
+/*=========================================================================
+
+  Program:   Insight Segmentation & Registration Toolkit
+  Module:    $RCSfile$
+  Language:  C++
+  Date:      $Date$
+  Version:   $Revision$
+
+
+  Copyright (c) 2000 National Library of Medicine
+  All rights reserved.
+
+  See COPYRIGHT.txt for copyright details.
+
+=========================================================================*/
+#include "cmCabilInstantiateCommand.h"
+#include "cmCacheManager.h"
+
+#include "cmCabilDefineSetCommand.h"
+
+// cmCabilInstantiateCommand
+bool cmCabilInstantiateCommand::Invoke(std::vector<std::string>& args)
+{
+  if(args.size() < 2)
+    {
+    this->SetError("called with incorrect number of arguments");
+    return false;
+    }
+  
+  // This command instance needs to use the cmCabilData instance.
+  this->SetupCabilData();
+
+  std::vector<std::string>::const_iterator arg = args.begin();
+  
+  // Get the output file into which the configuration code is to be
+  // written.  The name of the file is the first argument.
+  m_OutputFile = m_CabilData->GetOutputFile(*arg++, this);
+  
+  // The rest of the arguments are the elements to be placed in the set.
+  for(; arg != args.end(); ++arg)
+    {
+    m_Elements.push_back(*arg);
+    }  
+  
+  return true;
+}
+
+
+void cmCabilInstantiateCommand::FinalPass()
+{
+  // If this command is the first to reference its output file, write the
+  // header information.
+  if(m_OutputFile->FirstReferencingCommandIs(this))
+    {
+    this->WriteConfigurationHeader(m_OutputFile->GetStream());
+    
+    // Need to write out the Set definitions.
+    // Look through the vector of commands from the makefile.
+    const std::vector<cmCommand*>& usedCommands =
+      m_Makefile->GetUsedCommands();  
+    for(std::vector<cmCommand*>::const_iterator commandIter =
+          usedCommands.begin();
+        commandIter != usedCommands.end(); ++commandIter)
+      {
+      // If this command is a cmCabilDefineSetCommand, ask it to write its
+      // configuration code to the output file.
+      cmCabilDefineSetCommand* command =
+        cmCabilDefineSetCommand::SafeDownCast(*commandIter);
+      if(command)
+        {
+        command->WriteConfiguration(m_OutputFile->GetStream());
+        }
+      }
+    }  
+  
+  // Write the instantiation block's code.
+  this->WriteConfiguration(m_OutputFile->GetStream());
+  
+  // If this command is the last to reference its output file, write the
+  // footer information.
+  if(m_OutputFile->LastReferencingCommandIs(this))
+    {
+    this->WriteConfigurationFooter(m_OutputFile->GetStream());
+    }
+}
+
+
+/**
+ * Write the CABIL configuration code to define this InstantiationSet.
+ */
+void cmCabilInstantiateCommand::WriteConfiguration(std::ostream& os) const
+{
+  os << std::endl
+     << "  <InstantiationSet>" << std::endl;
+  for(Elements::const_iterator e = m_Elements.begin();
+      e != m_Elements.end(); ++e)
+    {
+    os << "    <Element>" << e->c_str() << "</Element>" << std::endl;
+    }
+  os << "  </InstantiationSet>" << std::endl;
+}