1 files changed, 110 insertions, 0 deletions
diff --git a/runtime/ObjC/Framework/ANTLRHashMap.h b/runtime/ObjC/Framework/ANTLRHashMap.h
new file mode 100644
index 0000000..113cb65
--- /dev/null
+++ b/runtime/ObjC/Framework/ANTLRHashMap.h
@@ -0,0 +1,110 @@
+//
+//  ANTLRHashMap.h
+//  ANTLR
+//
+// Copyright (c) 2010 Alan Condit
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+// 1. Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+// 2. Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+// 3. The name of the author may not be used to endorse or promote products
+//    derived from this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+// IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+// OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+// IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+// INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+// NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+// THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#import <Cocoa/Cocoa.h>
+#import "ANTLRLinkBase.h"
+#import "ANTLRMapElement.h"
+
+#define GLOBAL_SCOPE       0
+#define LOCAL_SCOPE        1
+#define HASHSIZE         101
+#define HBUFSIZE      0x2000
+
+@interface ANTLRHashMap : ANTLRLinkBase {
+    //    TStringPool *fPool;
+    NSInteger Scope;
+    NSInteger LastHash;
+    NSInteger BuffSize;
+    NSUInteger count;
+    NSUInteger ptr;
+    __strong NSMutableData *buffer;
+    __strong ANTLRMapElement **ptrBuffer;
+    NSInteger mode;
+}
+
+// Contruction/Destruction
++ (id)newANTLRHashMap;
++ (id)newANTLRHashMapWithLen:(NSInteger)aBuffSize;
+- (id)init;
+- (id)initWithLen:(NSInteger)aBuffSize;
+- (void)dealloc;
+- (ANTLRHashMap *)PushScope:( ANTLRHashMap **)map;
+- (ANTLRHashMap *)PopScope:( ANTLRHashMap **)map;
+
+- (NSInteger)count;
+- (NSInteger)size;
+
+// Instance Methods
+/*    form hash value for string s */
+- (NSInteger)hash:(NSString *)s;
+/*   look for s in ptrBuffer  */
+- (ANTLRHashMap *)findscope:(int)level;
+/*   look for s in ptrBuffer  */
+- (id)lookup:(NSString *)s Scope:(int)scope;
+/*   look for s in ptrBuffer  */
+- (id)install:(ANTLRMapElement *)sym Scope:(int)scope;
+/*   look for s in ptrBuffer  */
+- (void)deleteANTLRHashMap:(ANTLRMapElement *)np;
+- (int)RemoveSym:(NSString *)s;
+- (void)delete_chain:(ANTLRMapElement *)np;
+#ifdef DONTUSEYET
+- (int)bld_symtab:(KW_TABLE *)toknams;
+#endif
+- (ANTLRMapElement **)getptrBuffer;
+- (ANTLRMapElement *)getptrBufferEntry:(int)idx;
+- (void)setptrBuffer:(ANTLRMapElement *)np Index:(int)idx;
+- (NSInteger)getScope;
+- (void)setScope:(NSInteger)i;
+- (ANTLRMapElement *)getTType:(NSString *)name;
+- (ANTLRMapElement *)getNameInList:(NSInteger)ttype;
+- (void)putNode:(NSString *)name TokenType:(NSInteger)ttype;
+- (NSInteger)getMode;
+- (void)setMode:(NSInteger)aMode;
+- (void) insertObject:(id)aRule atIndex:(NSInteger)idx;
+- (id) objectAtIndex:(NSInteger)idx;
+- (void) setObject:(id)aRule atIndex:(NSInteger)idx;
+- (void)addObject:(id)anObject;
+- (ANTLRMapElement *) getName:(NSString *)aName;
+- (void) putName:(NSString *)name Node:(id)aNode;
+
+- (NSEnumerator *)objectEnumerator;
+- (BOOL) hasNext;
+- (ANTLRMapElement *)nextObject;
+
+//@property (copy) TStringPool *fPool;
+@property (getter=getScope, setter=setScope:) NSInteger Scope;
+@property (getter=getLastHash, setter=setLastHash:) NSInteger LastHash;
+
+@property (getter=getMode,setter=setMode:) NSInteger mode;
+@property NSInteger BuffSize;
+@property (getter=getCount, setter=setCount:) NSUInteger count;
+@property (assign) NSUInteger ptr;
+@property (retain, getter=getBuffer, setter=setBuffer:) NSMutableData *buffer;
+@property (assign, getter=getPtrBuffer, setter=setPtrBuffer:) ANTLRMapElement **ptrBuffer;
+@end