diff options
Diffstat (limited to 'Swiften/Parser/PayloadParsers/ForwardedParser.cpp')
-rw-r--r-- | Swiften/Parser/PayloadParsers/ForwardedParser.cpp | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/Swiften/Parser/PayloadParsers/ForwardedParser.cpp b/Swiften/Parser/PayloadParsers/ForwardedParser.cpp new file mode 100644 index 0000000..6625e77 --- /dev/null +++ b/Swiften/Parser/PayloadParsers/ForwardedParser.cpp @@ -0,0 +1,72 @@ +/* + * Copyright (c) 2014 Kevin Smith and Remko Tronçon + * Licensed under the GNU General Public License v3. + * See Documentation/Licenses/GPLv3.txt for more information. + */ + +#include <boost/lexical_cast.hpp> +#include <boost/optional.hpp> +#include <Swiften/Base/DateTime.h> +#include <Swiften/Parser/IQParser.h> +#include <Swiften/Parser/MessageParser.h> +#include <Swiften/Parser/PayloadParserFactory.h> +#include <Swiften/Parser/PayloadParserFactoryCollection.h> +#include <Swiften/Parser/PayloadParsers/DelayParser.h> +#include <Swiften/Parser/PayloadParsers/ForwardedParser.h> +#include <Swiften/Parser/PresenceParser.h> + + +using namespace Swift; + +ForwardedParser::ForwardedParser(PayloadParserFactoryCollection* factories) : factories_(factories), level_(TopLevel) { +} + +void ForwardedParser::handleStartElement(const std::string& element, const std::string& ns, const AttributeMap& attributes) { + if (level_ == PayloadLevel) { + if (element == "iq" && ns == "jabber:client") { /* begin parsing a nested stanza? */ + childParser_ = boost::dynamic_pointer_cast<StanzaParser>(boost::make_shared<IQParser>(factories_)); + } else if (element == "message" && ns == "jabber:client") { + childParser_ = boost::dynamic_pointer_cast<StanzaParser>(boost::make_shared<MessageParser>(factories_)); + } else if (element == "presence" && ns == "jabber:client") { + childParser_ = boost::dynamic_pointer_cast<StanzaParser>(boost::make_shared<PresenceParser>(factories_)); + } else if (element == "delay" && ns == "urn:xmpp:delay") { /* nested delay payload */ + delayParser_ = boost::make_shared<DelayParser>(); + } + } + if (childParser_) { /* parsing a nested stanza? */ + childParser_->handleStartElement(element, ns, attributes); + } + if (delayParser_) { /* parsing a nested delay payload? */ + delayParser_->handleStartElement(element, ns, attributes); + } + ++level_; +} + +void ForwardedParser::handleEndElement(const std::string& element, const std::string& ns) { + --level_; + if (childParser_ && level_ >= PayloadLevel) { + childParser_->handleEndElement(element, ns); + } + if (childParser_ && level_ == PayloadLevel) { + /* done parsing nested stanza */ + getPayloadInternal()->setStanza(childParser_->getStanza()); + childParser_.reset(); + } + if (delayParser_ && level_ >= PayloadLevel) { + delayParser_->handleEndElement(element, ns); + } + if (delayParser_ && level_ == PayloadLevel) { + /* done parsing nested delay payload */ + getPayloadInternal()->setDelay(boost::dynamic_pointer_cast<Delay>(delayParser_->getPayload())); + delayParser_.reset(); + } +} + +void ForwardedParser::handleCharacterData(const std::string& data) { + if (childParser_) { + childParser_->handleCharacterData(data); + } + if (delayParser_) { + delayParser_->handleCharacterData(data); + } +} |