1*16467b97STreehugger Robot // 2*16467b97STreehugger Robot // RuleStack.h 3*16467b97STreehugger Robot // ANTLR 4*16467b97STreehugger Robot // 5*16467b97STreehugger Robot // Created by Alan Condit on 6/9/10. 6*16467b97STreehugger Robot // [The "BSD licence"] 7*16467b97STreehugger Robot // Copyright (c) 2010 Alan Condit 8*16467b97STreehugger Robot // All rights reserved. 9*16467b97STreehugger Robot // 10*16467b97STreehugger Robot // Redistribution and use in source and binary forms, with or without 11*16467b97STreehugger Robot // modification, are permitted provided that the following conditions 12*16467b97STreehugger Robot // are met: 13*16467b97STreehugger Robot // 1. Redistributions of source code must retain the above copyright 14*16467b97STreehugger Robot // notice, this list of conditions and the following disclaimer. 15*16467b97STreehugger Robot // 2. Redistributions in binary form must reproduce the above copyright 16*16467b97STreehugger Robot // notice, this list of conditions and the following disclaimer in the 17*16467b97STreehugger Robot // documentation and/or other materials provided with the distribution. 18*16467b97STreehugger Robot // 3. The name of the author may not be used to endorse or promote products 19*16467b97STreehugger Robot // derived from this software without specific prior written permission. 20*16467b97STreehugger Robot // 21*16467b97STreehugger Robot // THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 22*16467b97STreehugger Robot // IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 23*16467b97STreehugger Robot // OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 24*16467b97STreehugger Robot // IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 25*16467b97STreehugger Robot // INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 26*16467b97STreehugger Robot // NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 27*16467b97STreehugger Robot // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 28*16467b97STreehugger Robot // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 29*16467b97STreehugger Robot // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 30*16467b97STreehugger Robot // THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 31*16467b97STreehugger Robot 32*16467b97STreehugger Robot #import <Foundation/Foundation.h> 33*16467b97STreehugger Robot #import "BaseStack.h" 34*16467b97STreehugger Robot #import "HashRule.h" 35*16467b97STreehugger Robot 36*16467b97STreehugger Robot //#define GLOBAL_SCOPE 0 37*16467b97STreehugger Robot //#define LOCAL_SCOPE 1 38*16467b97STreehugger Robot #define HASHSIZE 101 39*16467b97STreehugger Robot #define HBUFSIZE 0x2000 40*16467b97STreehugger Robot 41*16467b97STreehugger Robot @interface RuleStack : BaseStack { 42*16467b97STreehugger Robot } 43*16467b97STreehugger Robot 44*16467b97STreehugger Robot // Contruction/Destruction 45*16467b97STreehugger Robot +(RuleStack *)newRuleStack; 46*16467b97STreehugger Robot +(RuleStack *)newRuleStack:(NSInteger)cnt; 47*16467b97STreehugger Robot -(id)init; 48*16467b97STreehugger Robot -(id)initWithLen:(NSInteger)cnt; 49*16467b97STreehugger Robot -(void)dealloc; 50*16467b97STreehugger Robot 51*16467b97STreehugger Robot // Instance Methods 52*16467b97STreehugger Robot - (id) copyWithZone:(NSZone *)aZone; 53*16467b97STreehugger Robot /* clear -- reinitialize the maplist array */ 54*16467b97STreehugger Robot 55*16467b97STreehugger Robot - (NSInteger)count; 56*16467b97STreehugger Robot - (NSInteger)size; 57*16467b97STreehugger Robot 58*16467b97STreehugger Robot - (HashRule *) pop; 59*16467b97STreehugger Robot 60*16467b97STreehugger Robot - (void) insertObject:(HashRule *)aHashRule atIndex:(NSInteger)idx; 61*16467b97STreehugger Robot - (HashRule *)objectAtIndex:(NSInteger)idx; 62*16467b97STreehugger Robot - (void)putHashRuleAtRuleIndex:(NSInteger)aRuleIndex StartIndex:(NSInteger)aStartIndex StopIndex:(NSInteger)aStopIndex; 63*16467b97STreehugger Robot @end 64