DtMmdb: move to lib directory as a standalone library.

cde/lib/DtMmdb/StyleSheet/DocParser.h

@@ -0,0 +1,92 @@
+/*
+ * CDE - Common Desktop Environment
+ *
+ * Copyright (c) 1993-2012, The Open Group. All rights reserved.
+ *
+ * These libraries and programs are free software; you can
+ * redistribute them and/or modify them under the terms of the GNU
+ * Lesser General Public License as published by the Free Software
+ * Foundation; either version 2 of the License, or (at your option)
+ * any later version.
+ *
+ * These libraries and programs are distributed in the hope that
+ * they will be useful, but WITHOUT ANY WARRANTY; without even the
+ * implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+ * PURPOSE. See the GNU Lesser General Public License for more
+ * details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with these libraries and programs; if not, write
+ * to the Free Software Foundation, Inc., 51 Franklin Street, Fifth
+ * Floor, Boston, MA 02110-1301 USA
+ */
+/* $XConsortium: DocParser.h /main/6 1996/06/11 17:06:11 cde-hal $ */
+/*	Copyright (c) 1995 FUJITSU LIMITED	*/
+/*	All Rights Reserved			*/
+
+#include <iostream>
+#include <sstream>
+using namespace std;
+
+#include "SymTab.h"
+#include "dti_excs/Exceptions.hh"
+
+class Resolver;
+class Attribute;
+class AttributeList;
+
+// parse SGML like documents
+
+// attributes follow elements in an olias section
+
+// <ELEMENT>
+// <#><attr_1>value</>
+//    <attr_2>value</>
+//    <#olias_attr>value</>
+// </>
+// Element data here
+// </ELEMENT>
+
+class Element ;
+
+class DocParser : public Destructable
+{
+public:
+  enum TagType { StartTag, EndTag, AttributeSection, OliasAttribute, NoTag };
+
+  DocParser(Resolver &);
+  virtual ~DocParser();
+  
+  // returns a boolean  
+  unsigned int	parse(istream &);
+
+  // parse without calling Begin() and End() on the renderer.
+  unsigned int	rawParse(istream &);
+
+protected:
+  virtual void read_data(istream &, ostringstream &);
+
+private:
+  
+  void		process(istream &, ostringstream &, const Symbol &tagname,
+			unsigned int sibling_number,
+			unsigned int relative_sibling_number);
+  TagType	read_tag(istream &, ostringstream &);
+  void		process_entity(istream &, ostringstream &);
+
+  void		process_attributes(istream &, ostringstream &,
+				   AttributeList *&attrs,
+				   AttributeList *&olias_attrs);
+  Attribute    *process_attribute(istream &, ostringstream &, const Symbol &name, TagType);
+  
+private:
+  unsigned int	f_ignoring_element ;
+  Resolver      &f_resolver;
+#if defined(SC3)
+  char* const	f_buffer;
+  ostrstream	f_output;
+#else
+  stringbuf	*f_streambuf;
+  ostringstream	f_output;
+#endif
+};