1 /*
   2  * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  *
  23  */
  24 
  25 #ifndef SHARE_UTILITIES_CLASSPATHSTREAM_HPP
  26 #define SHARE_UTILITIES_CLASSPATHSTREAM_HPP
  27 
  28 class ClasspathStream : public StackObj {
  29   const char* _class_path;
  30   int _len;
  31   int _start;
  32   int _end;
  33 
  34 public:
  35   ClasspathStream(const char* class_path) {
  36     _class_path = class_path;
  37     _len = (int)strlen(class_path);
  38     _start = 0;
  39     _end = 0;
  40   }
  41 
  42   bool has_next() {
  43     return _start < _len;
  44   }
  45 
  46   const char* get_next();
  47 };
  48 
  49 #endif // SHARE_UTILITIES_CLASSPATHSTREAM_HPP