dtdocbook: merge dtinfogen into dtdocbook.

cde/programs/dtdocbook/infolib/AttributeList.C

@@ -0,0 +1,138 @@
+/*
+ * 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: AttributeList.C /main/3 1996/08/21 15:45:57 drk $
+ *
+ * (c) Copyright 1996 Digital Equipment Corporation.
+ * (c) Copyright 1996 Hewlett-Packard Company.
+ * (c) Copyright 1996 International Business Machines Corp.
+ * (c) Copyright 1996 Sun Microsystems, Inc.
+ * (c) Copyright 1996 Novell, Inc. 
+ * (c) Copyright 1996 FUJITSU LIMITED.
+ * (c) Copyright 1996 Hitachi.
+ */
+
+ #include <stdio.h>
+ #include <string.h>
+ #include <stdlib.h>
+ #include <iostream>
+using namespace std;
+ #include <assert.h>
+
+ #include "AttributeRec.h"
+ #include "AttributeList.h"
+
+ // Debugging macro
+ #ifdef DEBUG
+ #define DBG(level) if ( dbgLevel >= level)
+ #else
+ #define DBG(level) if (0)
+ #endif
+
+ static int dbgLevel;
+
+ //---------------------------------------------------------
+ // ValList : Constructor
+
+ OL_AttributeList::OL_AttributeList()
+ {
+
+   DBG(10) cerr << "(DEBUG) Invoking OL_AttributeList::OL_AttributeList()\n";
+
+   dbgLevel=-1;
+   char *dbgStr;
+
+   head = NULL;
+   tail = NULL;
+
+   dbgStr = getenv("OL_DEBUG");
+   dbgLevel = ( dbgStr ? atoi(dbgStr):0);
+
+ }
+
+ //---------------------------------------------------------
+ // OL_AttributeList::OL_AttributeList
+
+ OL_AttributeList::~OL_AttributeList()
+ {
+   AttributeRec *pt = head;
+
+   while ( pt ) {
+     AttributeRec *tmp = pt;
+     pt = pt->next;
+     delete tmp;
+   }
+ }
+
+ //---------------------------------------------------------
+ // OL_AttributeList:lookup
+ AttributeRec *OL_AttributeList::lookup( int attName ) const
+ {
+
+   DBG(10) cerr << "(DEBUG) Invoking OL_AttributeList::lookup()\n";
+   DBG(10) cerr << "        with attName = " << attName << endl;
+
+   AttributeRec *pt = head;
+
+   while ( pt ) {
+
+     if ( pt->attName == attName ) {
+       return ( pt );
+     }
+
+     pt = pt->next;
+   }
+
+   return ( NULL );
+
+ }
+
+ //---------------------------------------------------------
+ // OL_AttributeList::add
+ void OL_AttributeList::insert ( AttributeRec *entry )
+ {
+
+   if ( !tail ) {
+     head = tail = entry;
+   }
+   else {
+     tail->next = entry;
+     tail       = entry;
+   }
+
+ }
+
+ //---------------------------------------------------------
+ const AttributeRec *OL_AttributeList::GetFirstAttr() const
+ {
+   return( head );
+ }
+
+ //---------------------------------------------------------
+ const AttributeRec *
+ OL_AttributeList::GetNextAttr( const AttributeRec *attRec) const
+ {
+  assert( attRec != NULL );
+  return( attRec->next );
+}
+
+