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

cde/programs/dtinfo/dtinfogen/mmdb/StyleSheet/validator.C

@@ -0,0 +1,156 @@
+// $XConsortium: validator.C /main/6 1996/08/21 15:51:12 drk $
+
+#include "StyleSheet/Debug.h"
+#include "StyleSheet/Element.h"
+#include "StyleSheet/PathTable.h"
+#include "StyleSheet/Resolver.h"
+#include "StyleSheet/StyleSheet.h"
+#include "StyleSheet/StyleSheetExceptions.h"
+#include "StyleSheet/VariableTable.h"
+#include "StyleSheet/Feature.h"
+#include "StyleSheet/FeatureDefDictionary.h"
+#include "StyleSheet/RendererHCV.h"
+#include "HardCopy/autoNumberFP.h"
+#include <iostream.h>
+#include <stdarg.h>
+
+     
+extern featureDefDictionary* g_FeatureDefDictionary;
+Renderer* gRenderer = 0;
+fstream* defStream = 0;
+
+extern unsigned g_validation_mode;
+extern unsigned g_hasSemanticError;
+
+extern void report_error_location();
+
+/*
+void styleerror(char *errorstr)
+{
+  cerr << errorstr ;
+}
+*/
+
+extern FILE *stylein;
+extern int styleparse();
+extern void stylerestart(FILE *);
+extern istream* g_stylein;
+
+int stylewrap()
+{
+   return 0;
+}
+
+void report_error()
+{
+   MESSAGE(cerr, "\nStyle sheet has error.\n");
+}
+
+void quit(int code)
+{
+   delete g_FeatureDefDictionary;
+   delete gRenderer;
+   delete defStream;
+   exit(code);
+}
+
+main(int argc, char** argv )
+{
+  INIT_EXCEPTIONS();
+
+  StyleSheet ss ;
+
+  g_validation_mode = true;
+
+  if ( argc != 4 && argc != 3 ) {
+        cerr << form("usage: %s online|hardcopy styleSheetFile [FeatureDefinitionFile]\n", argv[0]);
+        quit(1);
+  }
+
+  try {
+
+     if ( strcasecmp(argv[1], "hardcopy") == 0 )
+        gRenderer = new RendererHCV();
+     else
+      if ( strcasecmp(argv[1], "online") == 0 )
+        gRenderer = 0;
+     else {
+        cerr << form("bad validation option: %s\n", argv[1]);
+        quit(1);
+     }
+
+
+
+     if ( argc == 4 ) {
+        defStream = new fstream(argv[3], ios::in);
+        if ( !( *defStream ) ) {
+           cerr << form("bad feature definition file name: %s\n", argv[3]);
+           quit(1);
+        }
+     } else {
+        char* path = getenv("DTINFO_HOME");
+        if ( path == 0 ) {
+           cerr << "DTINFO_HOME is undefined.\n";
+           quit(1);
+        }
+
+        char* spec_file_path = form("%s/infolib/etc/%s.feature.spec", path, argv[1]);
+
+        defStream = new fstream(spec_file_path, ios::in);
+
+        if ( !( *defStream ) ) {
+           cerr << form("bad feature definition file name: %s", spec_file_path);
+           quit(1);
+        }
+         
+     }
+
+     defStream -> unsetf(ios::skipws);
+
+     g_FeatureDefDictionary = new featureDefDictionary();
+     *defStream >> *g_FeatureDefDictionary;
+//cerr << *g_FeatureDefDictionary;
+  }
+  catch_any()
+  {
+      cerr << "\nfeature definition has error.\n";
+      quit(1);
+  }
+  end_try;
+
+  try {
+
+     fstream* styleStream = new fstream(argv[2], ios::in);
+     if ( !(*styleStream) ) {
+        cerr << form("bad stylesheet file name: %s\n", argv[2]);
+        quit(1);
+     }
+
+
+     styleStream -> unsetf(ios::skipws);
+     g_stylein = styleStream;
+
+
+     int ok = styleparse();
+     
+     delete styleStream;
+
+     if ( ok != 0 || g_hasSemanticError == true ) {
+        report_error_location(); 
+        quit(1);
+      }
+
+//debug(cerr, *gPathTab);
+
+  }
+
+  catch_any()
+  {
+      report_error_location(); 
+      quit(1);
+  }
+  end_try;
+
+  MESSAGE(cerr, "\nThe style sheet is ok.");
+  quit(0);
+}