Initial import.

RSXML/RSSAXHTMLParser.h

@@ -0,0 +1,49 @@
+//
+//  RSSAXHTMLParser.h
+//  RSXML
+//
+//  Created by Brent Simmons on 3/6/16.
+//  Copyright © 2016 Ranchero Software, LLC. All rights reserved.
+//
+
+@import Foundation;
+
+@class RSSAXHTMLParser;
+
+@protocol RSSAXHTMLParserDelegate <NSObject>
+
+@optional
+
+- (void)saxParser:(RSSAXHTMLParser *)SAXParser XMLStartElement:(const unsigned char *)localName attributes:(const unsigned char **)attributes;
+
+- (void)saxParser:(RSSAXHTMLParser *)SAXParser XMLEndElement:(const unsigned char *)localName;
+
+- (void)saxParser:(RSSAXHTMLParser *)SAXParser XMLCharactersFound:(const unsigned char *)characters length:(NSUInteger)length;
+
+- (void)saxParserDidReachEndOfDocument:(RSSAXHTMLParser *)SAXParser; // If canceled, may not get called (but might).
+
+@end
+
+
+@interface RSSAXHTMLParser : NSObject
+
+
+- (instancetype)initWithDelegate:(id<RSSAXHTMLParserDelegate>)delegate;
+
+- (void)parseData:(NSData *)data;
+- (void)parseBytes:(const void *)bytes numberOfBytes:(NSUInteger)numberOfBytes;
+- (void)finishParsing;
+- (void)cancel;
+
+@property (nonatomic, strong, readonly) NSData *currentCharacters; // nil if not storing characters. UTF-8 encoded.
+@property (nonatomic, strong, readonly) NSString *currentString; // Convenience to get string version of currentCharacters.
+@property (nonatomic, strong, readonly) NSString *currentStringWithTrimmedWhitespace;
+
+- (void)beginStoringCharacters; // Delegate can call from XMLStartElement. Characters will be available in XMLEndElement as currentCharacters property. Storing characters is stopped after each XMLEndElement.
+
+// Delegate can call from within XMLStartElement.
+
+- (NSDictionary *)attributesDictionary:(const unsigned char **)attributes;
+
+
+@end