Swiften/Parser/PayloadParsers/PubSubSubscribeOptionsParser.cpp


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57

/*
 * Copyright (c) 2013 Remko Tronçon
 * Licensed under the GNU General Public License v3.
 * See Documentation/Licenses/GPLv3.txt for more information.
 */

#pragma clang diagnostic ignored "-Wunused-private-field"

#include <Swiften/Parser/PayloadParsers/PubSubSubscribeOptionsParser.h>

#include <boost/optional.hpp>


#include <Swiften/Parser/PayloadParserFactoryCollection.h>
#include <Swiften/Parser/PayloadParserFactory.h>


using namespace Swift;

PubSubSubscribeOptionsParser::PubSubSubscribeOptionsParser(PayloadParserFactoryCollection* parsers) : parsers(parsers), level(0) {
}

PubSubSubscribeOptionsParser::~PubSubSubscribeOptionsParser() {
}

void PubSubSubscribeOptionsParser::handleStartElement(const std::string& element, const std::string& ns, const AttributeMap& attributes) {
	

	if (level >= 1 && currentPayloadParser) {
		currentPayloadParser->handleStartElement(element, ns, attributes);
	}
	++level;
}

void PubSubSubscribeOptionsParser::handleEndElement(const std::string& element, const std::string& ns) {
	--level;
	if (currentPayloadParser) {
		if (level >= 1) {
			currentPayloadParser->handleEndElement(element, ns);
		}

		if (level == 1) {
			if (element == "required") {
				getPayloadInternal()->setRequired(true);
			}
			currentPayloadParser.reset();
		}
	}
}

void PubSubSubscribeOptionsParser::handleCharacterData(const std::string& data) {
	if (level > 1 && currentPayloadParser) {
		currentPayloadParser->handleCharacterData(data);
	}
}