Initial import of the CDE 2.1.30 sources from the Open Group.

cde/programs/dtinfo/DtMmdb/StyleSheet/docparser.C

@@ -0,0 +1,111 @@
+// $XConsortium: docparser.C /main/4 1996/08/21 15:51:05 drk $
+#include "Debug.h"
+#include "DocParser.h"
+#include "Element.h"
+#include "PathTable.h"
+#include "Renderer.h"
+#include "Resolver.h"
+#include "StyleSheet.h"
+#include "StyleSheetExceptions.h"
+#include "VariableTable.h"
+#include <iostream.h>
+
+Renderer *gRenderer = 0;
+class TestRenderer : public Renderer
+{
+public:
+
+  // inherited virtuals
+
+  void Begin()	{} ;
+  void End()	{} ;
+
+  FeatureSet *initialize();
+  unsigned int BeginElement(const Element       &element,
+			    const FeatureSet    &featureset,
+			    const FeatureSet    &complete,
+			    const FeatureSet    &parentComplete);
+
+  void data(const char *data, unsigned int size);
+
+  void EndElement(const Symbol &element_name);
+};
+
+FeatureSet *
+TestRenderer::initialize()
+{
+  return new FeatureSet;
+}
+unsigned int
+TestRenderer::BeginElement(const Element &element,
+			   const FeatureSet    &localset,
+			   const FeatureSet    &complete,
+			   const FeatureSet    &/* parentComplete */)
+{
+  ON_DEBUG(cerr << "TestRenderer::BeginElement()" << endl);
+
+  ON_DEBUG(cerr << localset<< endl);
+  ON_DEBUG(cerr << complete << endl);
+
+  if (localset.lookup(gSymTab->intern("ignore")))
+    return 1 ; // ignore 
+
+  cout << element << endl;
+
+  return 0 ; // do not ignore 
+}
+void
+TestRenderer::data(const char * data, unsigned int /* size */)
+{
+  ON_DEBUG(cerr << "TestRenderer::data()" << endl);
+  cout << data ;
+}
+void
+TestRenderer::EndElement(const Symbol &name)
+{
+  ON_DEBUG(cerr << "TestRenderer::EndElement(" << name << ')' << endl);
+  cout << "</" << name << '>';
+}
+void
+styleerror(char *errorstr)
+{
+  cerr << errorstr ;
+}
+
+// extern FILE *stylein;
+extern int styleparse();
+
+extern PathTable       *gPathTab;
+extern VariableTable   *gVariableTable ;
+
+extern istream *g_stylein;
+
+main(int argc, char **argv)
+{
+  INIT_EXCEPTIONS();
+
+  StyleSheet ss ;
+
+  ifstream stylestream(argv[1]);
+  g_stylein = &stylestream;
+  g_stylein->unsetf(ios::skipws);
+  styleparse();
+
+  try
+    {
+      TestRenderer	renderer ;
+      Resolver resolver(*gPathTab, renderer);
+      DocParser docparser(resolver);
+      docparser.parse(cin);
+    }
+  catch_any()
+    {
+      cerr << "docparser.C: exception thrown" << endl;
+      rethrow;
+    }
+  end_try;
+
+  cout << endl;
+  
+  exit (0);
+}