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authorKevin Smith <git@kismith.co.uk>2011-05-30 09:15:50 (GMT)
committerKevin Smith <git@kismith.co.uk>2011-05-30 09:15:50 (GMT)
commitdb95fac71be96a8279d987edf2abc1fa448c0cae (patch)
tree1dfc2361bcc8f4638d9d89d7efbc61c13e3b5a91 /Swiften/Parser
parent1729793f2a5e9bd78138e86084a6efc386badfd0 (diff)
downloadswift-db95fac71be96a8279d987edf2abc1fa448c0cae.zip
swift-db95fac71be96a8279d987edf2abc1fa448c0cae.tar.bz2
Allow payloads inside Errors
Diffstat (limited to 'Swiften/Parser')
-rw-r--r--Swiften/Parser/PayloadParsers/ErrorParser.cpp52
-rw-r--r--Swiften/Parser/PayloadParsers/ErrorParser.h5
-rw-r--r--Swiften/Parser/PayloadParsers/ErrorParserFactory.h32
-rw-r--r--Swiften/Parser/PayloadParsers/FullPayloadParserFactoryCollection.cpp3
-rw-r--r--Swiften/Parser/PayloadParsers/UnitTest/ErrorParserTest.cpp21
5 files changed, 100 insertions, 13 deletions
diff --git a/Swiften/Parser/PayloadParsers/ErrorParser.cpp b/Swiften/Parser/PayloadParsers/ErrorParser.cpp
index 74eb31d..1b0094e 100644
--- a/Swiften/Parser/PayloadParsers/ErrorParser.cpp
+++ b/Swiften/Parser/PayloadParsers/ErrorParser.cpp
@@ -5,13 +5,15 @@
*/
#include <Swiften/Parser/PayloadParsers/ErrorParser.h>
+#include <Swiften/Parser/PayloadParserFactoryCollection.h>
+#include <Swiften/Parser/PayloadParserFactory.h>
namespace Swift {
-ErrorParser::ErrorParser() : level_(TopLevel) {
+ErrorParser::ErrorParser(PayloadParserFactoryCollection* factories) : factories(factories), level_(TopLevel) {
}
-void ErrorParser::handleStartElement(const std::string&, const std::string&, const AttributeMap& attributes) {
+void ErrorParser::handleStartElement(const std::string& element, const std::string& ns, const AttributeMap& attributes) {
if (level_ == TopLevel) {
std::string type = attributes.getAttribute("type");
if (type == "continue") {
@@ -30,14 +32,9 @@ void ErrorParser::handleStartElement(const std::string&, const std::string&, con
getPayloadInternal()->setType(ErrorPayload::Cancel);
}
}
- ++level_;
-}
-
-void ErrorParser::handleEndElement(const std::string& element, const std::string&) {
- --level_;
- if (level_ == PayloadLevel) {
+ else if (level_ == PayloadLevel) {
if (element == "text") {
- getPayloadInternal()->setText(currentText_);
+
}
else if (element == "bad-request") {
getPayloadInternal()->setCondition(ErrorPayload::BadRequest);
@@ -103,13 +100,46 @@ void ErrorParser::handleEndElement(const std::string& element, const std::string
getPayloadInternal()->setCondition(ErrorPayload::UnexpectedRequest);
}
else {
- getPayloadInternal()->setCondition(ErrorPayload::UndefinedCondition);
+ PayloadParserFactory* payloadParserFactory = factories->getPayloadParserFactory(element, ns, attributes);
+ if (payloadParserFactory) {
+ currentPayloadParser.reset(payloadParserFactory->createPayloadParser());
+ } else {
+ getPayloadInternal()->setCondition(ErrorPayload::UndefinedCondition);
+ }
+ }
+ }
+ if (level_ >= PayloadLevel && currentPayloadParser.get()) {
+ currentPayloadParser->handleStartElement(element, ns, attributes);
+ }
+ ++level_;
+}
+
+void ErrorParser::handleEndElement(const std::string& element, const std::string& ns) {
+ --level_;
+ if (currentPayloadParser.get()) {
+ if (level_ >= PayloadLevel) {
+ currentPayloadParser->handleEndElement(element, ns);
+ }
+
+ if (level_ == PayloadLevel) {
+ getPayloadInternal()->setPayload(currentPayloadParser->getPayload());
+ currentPayloadParser.reset();
+ }
+ }
+ else if (level_ == PayloadLevel) {
+ if (element == "text") {
+ getPayloadInternal()->setText(currentText_);
}
}
}
void ErrorParser::handleCharacterData(const std::string& data) {
- currentText_ += data;
+ if (level_ > PayloadLevel && currentPayloadParser.get()) {
+ currentPayloadParser->handleCharacterData(data);
+ }
+ else {
+ currentText_ += data;
+ }
}
}
diff --git a/Swiften/Parser/PayloadParsers/ErrorParser.h b/Swiften/Parser/PayloadParsers/ErrorParser.h
index 0093cb4..b2d05cf 100644
--- a/Swiften/Parser/PayloadParsers/ErrorParser.h
+++ b/Swiften/Parser/PayloadParsers/ErrorParser.h
@@ -10,9 +10,10 @@
#include <Swiften/Parser/GenericPayloadParser.h>
namespace Swift {
+ class PayloadParserFactoryCollection;
class ErrorParser : public GenericPayloadParser<ErrorPayload> {
public:
- ErrorParser();
+ ErrorParser(PayloadParserFactoryCollection* factories);
virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes);
virtual void handleEndElement(const std::string& element, const std::string&);
@@ -23,7 +24,9 @@ namespace Swift {
TopLevel = 0,
PayloadLevel = 1
};
+ PayloadParserFactoryCollection* factories;
int level_;
std::string currentText_;
+ boost::shared_ptr<PayloadParser> currentPayloadParser;
};
}
diff --git a/Swiften/Parser/PayloadParsers/ErrorParserFactory.h b/Swiften/Parser/PayloadParsers/ErrorParserFactory.h
new file mode 100644
index 0000000..8616cbc
--- /dev/null
+++ b/Swiften/Parser/PayloadParsers/ErrorParserFactory.h
@@ -0,0 +1,32 @@
+/*
+ * Copyright (c) 2011 Kevin Smith
+ * Licensed under the GNU General Public License v3.
+ * See Documentation/Licenses/GPLv3.txt for more information.
+ */
+
+#pragma once
+
+#include <Swiften/Parser/PayloadParserFactory.h>
+#include <Swiften/Parser/PayloadParsers/ErrorParser.h>
+
+namespace Swift {
+ class PayloadParserFactoryCollection;
+
+ class ErrorParserFactory : public PayloadParserFactory {
+ public:
+ ErrorParserFactory(PayloadParserFactoryCollection* factories) : factories(factories) {
+ }
+
+ virtual bool canParse(const std::string& element, const std::string& ns, const AttributeMap&) const {
+ return element == "error";
+ }
+
+ virtual PayloadParser* createPayloadParser() {
+ return new ErrorParser(factories);
+ }
+
+ private:
+ PayloadParserFactoryCollection* factories;
+
+ };
+}
diff --git a/Swiften/Parser/PayloadParsers/FullPayloadParserFactoryCollection.cpp b/Swiften/Parser/PayloadParsers/FullPayloadParserFactoryCollection.cpp
index db9c371..8d75089 100644
--- a/Swiften/Parser/PayloadParsers/FullPayloadParserFactoryCollection.cpp
+++ b/Swiften/Parser/PayloadParsers/FullPayloadParserFactoryCollection.cpp
@@ -9,6 +9,7 @@
#include <Swiften/Parser/GenericPayloadParser.h>
#include <Swiften/Parser/PayloadParserFactory.h>
#include <Swiften/Parser/PayloadParsers/ErrorParser.h>
+#include <Swiften/Parser/PayloadParsers/ErrorParserFactory.h>
#include <Swiften/Parser/PayloadParsers/BodyParser.h>
#include <Swiften/Parser/PayloadParsers/SubjectParser.h>
#include <Swiften/Parser/PayloadParsers/ChatStateParserFactory.h>
@@ -54,7 +55,7 @@ FullPayloadParserFactoryCollection::FullPayloadParserFactoryCollection() {
factories_.push_back(shared_ptr<PayloadParserFactory>(new GenericPayloadParserFactory<BodyParser>("body")));
factories_.push_back(shared_ptr<PayloadParserFactory>(new GenericPayloadParserFactory<SubjectParser>("subject")));
factories_.push_back(shared_ptr<PayloadParserFactory>(new GenericPayloadParserFactory<PriorityParser>("priority")));
- factories_.push_back(shared_ptr<PayloadParserFactory>(new GenericPayloadParserFactory<ErrorParser>("error")));
+ factories_.push_back(shared_ptr<PayloadParserFactory>(new ErrorParserFactory(this)));
factories_.push_back(shared_ptr<PayloadParserFactory>(new GenericPayloadParserFactory<SoftwareVersionParser>("query", "jabber:iq:version")));
factories_.push_back(shared_ptr<PayloadParserFactory>(new GenericPayloadParserFactory<StorageParser>("storage", "storage:bookmarks")));
factories_.push_back(shared_ptr<PayloadParserFactory>(new GenericPayloadParserFactory<RosterItemExchangeParser>("x", "http://jabber.org/protocol/rosterx")));
diff --git a/Swiften/Parser/PayloadParsers/UnitTest/ErrorParserTest.cpp b/Swiften/Parser/PayloadParsers/UnitTest/ErrorParserTest.cpp
index dd3d167..005fc09 100644
--- a/Swiften/Parser/PayloadParsers/UnitTest/ErrorParserTest.cpp
+++ b/Swiften/Parser/PayloadParsers/UnitTest/ErrorParserTest.cpp
@@ -9,12 +9,14 @@
#include <Swiften/Parser/PayloadParsers/ErrorParser.h>
#include <Swiften/Parser/PayloadParsers/UnitTest/PayloadsParserTester.h>
+#include <Swiften/Elements/Delay.h>
using namespace Swift;
class ErrorParserTest : public CppUnit::TestFixture {
CPPUNIT_TEST_SUITE(ErrorParserTest);
CPPUNIT_TEST(testParse);
+ CPPUNIT_TEST(testParseWithPayload);
CPPUNIT_TEST_SUITE_END();
public:
@@ -31,7 +33,26 @@ class ErrorParserTest : public CppUnit::TestFixture {
CPPUNIT_ASSERT_EQUAL(ErrorPayload::BadRequest, payload->getCondition());
CPPUNIT_ASSERT_EQUAL(ErrorPayload::Modify, payload->getType());
CPPUNIT_ASSERT_EQUAL(std::string("boo"), payload->getText());
+ CPPUNIT_ASSERT(!payload->getPayload());
}
+
+ void testParseWithPayload() {
+ PayloadsParserTester parser;
+
+ CPPUNIT_ASSERT(parser.parse(
+ "<error type=\"modify\">"
+ "<bad-request xmlns=\"urn:ietf:params:xml:ns:xmpp-stanzas\"/>"
+ "<delay xmlns='urn:xmpp:delay' from='juliet@capulet.com/balcony' stamp='2002-09-10T23:41:07Z'/>"
+ "<text xmlns=\"urn:ietf:params:xml:ns:xmpp-stanzas\">boo</text>"
+ "</error>"));
+
+ ErrorPayload::ref payload = boost::dynamic_pointer_cast<ErrorPayload>(parser.getPayload());
+ CPPUNIT_ASSERT_EQUAL(ErrorPayload::BadRequest, payload->getCondition());
+ CPPUNIT_ASSERT_EQUAL(ErrorPayload::Modify, payload->getType());
+ CPPUNIT_ASSERT_EQUAL(std::string("boo"), payload->getText());
+ CPPUNIT_ASSERT(boost::dynamic_pointer_cast<Delay>(payload->getPayload()));
+ }
+
};
CPPUNIT_TEST_SUITE_REGISTRATION(ErrorParserTest);