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authorRemko Tronçon <git@el-tramo.be>2011-04-08 21:58:03 (GMT)
committerRemko Tronçon <git@el-tramo.be>2011-04-18 19:11:40 (GMT)
commit01385d84f07466550fff702079555c65963463a8 (patch)
treed995334b205737b2402a8f5778642342b9b3ab02 /Swiften/Roster
parent1a92834490cda1352a46eaef02a4e7ff76ab94e3 (diff)
downloadswift-contrib-01385d84f07466550fff702079555c65963463a8.zip
swift-contrib-01385d84f07466550fff702079555c65963463a8.tar.bz2
Added XEP-0237 Roster Versioning support.
Resolves: #803 Release-Notes: Added support for XEP-0237 Roster Versioning
Diffstat (limited to 'Swiften/Roster')
-rw-r--r--Swiften/Roster/GetRosterRequest.h6
-rw-r--r--Swiften/Roster/RosterFileStorage.cpp24
-rw-r--r--Swiften/Roster/RosterFileStorage.h29
-rw-r--r--Swiften/Roster/RosterMemoryStorage.cpp23
-rw-r--r--Swiften/Roster/RosterMemoryStorage.h25
-rw-r--r--Swiften/Roster/RosterStorage.cpp14
-rw-r--r--Swiften/Roster/RosterStorage.h21
-rw-r--r--Swiften/Roster/UnitTest/XMPPRosterControllerTest.cpp173
-rw-r--r--Swiften/Roster/UnitTest/XMPPRosterSignalHandler.cpp3
-rw-r--r--Swiften/Roster/UnitTest/XMPPRosterSignalHandler.h8
-rw-r--r--Swiften/Roster/XMPPRosterController.cpp47
-rw-r--r--Swiften/Roster/XMPPRosterController.h12
12 files changed, 370 insertions, 15 deletions
diff --git a/Swiften/Roster/GetRosterRequest.h b/Swiften/Roster/GetRosterRequest.h
index 00cf77f..a3486f0 100644
--- a/Swiften/Roster/GetRosterRequest.h
+++ b/Swiften/Roster/GetRosterRequest.h
@@ -19,6 +19,12 @@ namespace Swift {
return ref(new GetRosterRequest(router));
}
+ static ref create(IQRouter* router, const std::string& version) {
+ ref result(new GetRosterRequest(router));
+ result->getPayloadGeneric()->setVersion(version);
+ return result;
+ }
+
private:
GetRosterRequest(IQRouter* router) :
GenericRequest<RosterPayload>(IQ::Get, JID(), boost::shared_ptr<Payload>(new RosterPayload()), router) {
diff --git a/Swiften/Roster/RosterFileStorage.cpp b/Swiften/Roster/RosterFileStorage.cpp
new file mode 100644
index 0000000..de7b442
--- /dev/null
+++ b/Swiften/Roster/RosterFileStorage.cpp
@@ -0,0 +1,24 @@
+/*
+ * Copyright (c) 2011 Remko Tronçon
+ * Licensed under the GNU General Public License v3.
+ * See Documentation/Licenses/GPLv3.txt for more information.
+ */
+
+#include <Swiften/Roster/RosterFileStorage.h>
+
+#include <boost/smart_ptr/make_shared.hpp>
+
+namespace Swift {
+
+RosterFileStorage::RosterFileStorage(const boost::filesystem::path& path) : path(path) {
+}
+
+// FIXME
+void RosterFileStorage::setRoster(boost::shared_ptr<RosterPayload> r) {
+ roster.reset();
+ if (r) {
+ roster = boost::make_shared<RosterPayload>(*r);
+ }
+}
+
+}
diff --git a/Swiften/Roster/RosterFileStorage.h b/Swiften/Roster/RosterFileStorage.h
new file mode 100644
index 0000000..dc91c27
--- /dev/null
+++ b/Swiften/Roster/RosterFileStorage.h
@@ -0,0 +1,29 @@
+/*
+ * Copyright (c) 2011 Remko Tronçon
+ * Licensed under the GNU General Public License v3.
+ * See Documentation/Licenses/GPLv3.txt for more information.
+ */
+
+#pragma once
+
+#include <boost/filesystem/path.hpp>
+
+#include <Swiften/Roster/RosterStorage.h>
+
+namespace Swift {
+ class RosterFileStorage : public RosterStorage {
+ public:
+ RosterFileStorage(const boost::filesystem::path& path);
+
+ // FIXME
+ virtual boost::shared_ptr<RosterPayload> getRoster() const {
+ return roster;
+ }
+
+ virtual void setRoster(boost::shared_ptr<RosterPayload>);
+
+ private:
+ boost::filesystem::path path;
+ boost::shared_ptr<RosterPayload> roster;
+ };
+}
diff --git a/Swiften/Roster/RosterMemoryStorage.cpp b/Swiften/Roster/RosterMemoryStorage.cpp
new file mode 100644
index 0000000..cbf4563
--- /dev/null
+++ b/Swiften/Roster/RosterMemoryStorage.cpp
@@ -0,0 +1,23 @@
+/*
+ * Copyright (c) 2011 Remko Tronçon
+ * Licensed under the GNU General Public License v3.
+ * See Documentation/Licenses/GPLv3.txt for more information.
+ */
+
+#include <Swiften/Roster/RosterMemoryStorage.h>
+
+#include <boost/smart_ptr/make_shared.hpp>
+
+namespace Swift {
+
+RosterMemoryStorage::RosterMemoryStorage() {
+}
+
+void RosterMemoryStorage::setRoster(boost::shared_ptr<RosterPayload> r) {
+ roster.reset();
+ if (r) {
+ roster = boost::make_shared<RosterPayload>(*r);
+ }
+}
+
+}
diff --git a/Swiften/Roster/RosterMemoryStorage.h b/Swiften/Roster/RosterMemoryStorage.h
new file mode 100644
index 0000000..b659d77
--- /dev/null
+++ b/Swiften/Roster/RosterMemoryStorage.h
@@ -0,0 +1,25 @@
+/*
+ * Copyright (c) 2011 Remko Tronçon
+ * Licensed under the GNU General Public License v3.
+ * See Documentation/Licenses/GPLv3.txt for more information.
+ */
+
+#pragma once
+
+#include <Swiften/Roster/RosterStorage.h>
+
+namespace Swift {
+ class RosterMemoryStorage : public RosterStorage {
+ public:
+ RosterMemoryStorage();
+
+ virtual boost::shared_ptr<RosterPayload> getRoster() const {
+ return roster;
+ }
+
+ virtual void setRoster(boost::shared_ptr<RosterPayload>);
+
+ private:
+ boost::shared_ptr<RosterPayload> roster;
+ };
+}
diff --git a/Swiften/Roster/RosterStorage.cpp b/Swiften/Roster/RosterStorage.cpp
new file mode 100644
index 0000000..6bf58de
--- /dev/null
+++ b/Swiften/Roster/RosterStorage.cpp
@@ -0,0 +1,14 @@
+/*
+ * Copyright (c) 2011 Remko Tronçon
+ * Licensed under the GNU General Public License v3.
+ * See Documentation/Licenses/GPLv3.txt for more information.
+ */
+
+#include <Swiften/Roster/RosterStorage.h>
+
+namespace Swift {
+
+RosterStorage::~RosterStorage() {
+}
+
+}
diff --git a/Swiften/Roster/RosterStorage.h b/Swiften/Roster/RosterStorage.h
new file mode 100644
index 0000000..ba24cb3
--- /dev/null
+++ b/Swiften/Roster/RosterStorage.h
@@ -0,0 +1,21 @@
+/*
+ * Copyright (c) 2011 Remko Tronçon
+ * Licensed under the GNU General Public License v3.
+ * See Documentation/Licenses/GPLv3.txt for more information.
+ */
+
+#pragma once
+
+#include <boost/shared_ptr.hpp>
+
+#include <Swiften/Elements/RosterPayload.h>
+
+namespace Swift {
+ class RosterStorage {
+ public:
+ virtual ~RosterStorage();
+
+ virtual boost::shared_ptr<RosterPayload> getRoster() const = 0;
+ virtual void setRoster(boost::shared_ptr<RosterPayload>) = 0;
+ };
+}
diff --git a/Swiften/Roster/UnitTest/XMPPRosterControllerTest.cpp b/Swiften/Roster/UnitTest/XMPPRosterControllerTest.cpp
index 4ef1cc1..4c98673 100644
--- a/Swiften/Roster/UnitTest/XMPPRosterControllerTest.cpp
+++ b/Swiften/Roster/UnitTest/XMPPRosterControllerTest.cpp
@@ -16,15 +16,24 @@
#include "Swiften/Client/DummyStanzaChannel.h"
#include "Swiften/Queries/IQRouter.h"
#include "Swiften/Roster/XMPPRosterImpl.h"
+#include <Swiften/Roster/RosterMemoryStorage.h>
using namespace Swift;
class XMPPRosterControllerTest : public CppUnit::TestFixture {
CPPUNIT_TEST_SUITE(XMPPRosterControllerTest);
+ CPPUNIT_TEST(testGet_Response);
CPPUNIT_TEST(testGet_EmptyResponse);
+ CPPUNIT_TEST(testGet_NoRosterInStorage);
+ CPPUNIT_TEST(testGet_NoVersionInStorage);
+ CPPUNIT_TEST(testGet_VersionInStorage);
+ CPPUNIT_TEST(testGet_ServerDoesNotSupportVersion);
+ CPPUNIT_TEST(testGet_ResponseWithoutNewVersion);
+ CPPUNIT_TEST(testGet_ResponseWithNewVersion);
CPPUNIT_TEST(testAdd);
CPPUNIT_TEST(testModify);
CPPUNIT_TEST(testRemove);
+ CPPUNIT_TEST(testRemove_RosterStorageUpdated);
CPPUNIT_TEST(testMany);
CPPUNIT_TEST_SUITE_END();
@@ -34,20 +43,36 @@ class XMPPRosterControllerTest : public CppUnit::TestFixture {
router_ = new IQRouter(channel_);
xmppRoster_ = new XMPPRosterImpl();
handler_ = new XMPPRosterSignalHandler(xmppRoster_);
+ rosterStorage_ = new RosterMemoryStorage();
jid1_ = JID("foo@bar.com");
jid2_ = JID("alice@wonderland.lit");
jid3_ = JID("jane@austen.lit");
}
void tearDown() {
+ delete rosterStorage_;
delete handler_;
delete xmppRoster_;
delete router_;
delete channel_;
}
+ void testGet_Response() {
+ std::auto_ptr<XMPPRosterController> testling(createController());
+
+ testling->requestRoster();
+ boost::shared_ptr<RosterPayload> payload = boost::make_shared<RosterPayload>();
+ payload->addItem(RosterItemPayload(jid1_, "Bob", RosterItemPayload::Both));
+ payload->addItem(RosterItemPayload(jid2_, "Alice", RosterItemPayload::Both));
+ channel_->onIQReceived(IQ::createResult("foo@bar.com", channel_->sentStanzas[0]->getID(), payload));
+
+ CPPUNIT_ASSERT_EQUAL(2, handler_->getEventCount());
+ CPPUNIT_ASSERT(xmppRoster_->getItem(jid1_));
+ CPPUNIT_ASSERT(xmppRoster_->getItem(jid2_));
+ }
+
void testGet_EmptyResponse() {
- XMPPRosterController controller(router_, xmppRoster_);
+ XMPPRosterController controller(router_, xmppRoster_, rosterStorage_);
controller.requestRoster();
@@ -55,7 +80,7 @@ class XMPPRosterControllerTest : public CppUnit::TestFixture {
}
void testAdd() {
- XMPPRosterController controller(router_, xmppRoster_);
+ XMPPRosterController controller(router_, xmppRoster_, rosterStorage_);
boost::shared_ptr<RosterPayload> payload(new RosterPayload());
payload->addItem(RosterItemPayload(jid1_, "Bob", RosterItemPayload::Both));
@@ -68,8 +93,115 @@ class XMPPRosterControllerTest : public CppUnit::TestFixture {
CPPUNIT_ASSERT_EQUAL(std::string("Bob"), xmppRoster_->getNameForJID(jid1_));
}
+ void testGet_NoRosterInStorage() {
+ std::auto_ptr<XMPPRosterController> testling(createController());
+ testling->setUseVersioning(true);
+
+ testling->requestRoster();
+
+ boost::shared_ptr<RosterPayload> roster = channel_->sentStanzas[0]->getPayload<RosterPayload>();
+ CPPUNIT_ASSERT(roster->getVersion());
+ CPPUNIT_ASSERT_EQUAL(std::string(""), *roster->getVersion());
+ }
+
+ void testGet_NoVersionInStorage() {
+ std::auto_ptr<XMPPRosterController> testling(createController());
+ testling->setUseVersioning(true);
+ rosterStorage_->setRoster(boost::make_shared<RosterPayload>());
+
+ testling->requestRoster();
+
+ boost::shared_ptr<RosterPayload> roster = channel_->sentStanzas[0]->getPayload<RosterPayload>();
+ CPPUNIT_ASSERT(roster->getVersion());
+ CPPUNIT_ASSERT_EQUAL(std::string(""), *roster->getVersion());
+ }
+
+ void testGet_VersionInStorage() {
+ std::auto_ptr<XMPPRosterController> testling(createController());
+ testling->setUseVersioning(true);
+ boost::shared_ptr<RosterPayload> payload(new RosterPayload());
+ payload->setVersion("foover");
+ rosterStorage_->setRoster(payload);
+
+ testling->requestRoster();
+
+ boost::shared_ptr<RosterPayload> roster = channel_->sentStanzas[0]->getPayload<RosterPayload>();
+ CPPUNIT_ASSERT(roster->getVersion());
+ CPPUNIT_ASSERT_EQUAL(std::string("foover"), *roster->getVersion());
+ }
+
+ void testGet_ServerDoesNotSupportVersion() {
+ std::auto_ptr<XMPPRosterController> testling(createController());
+ boost::shared_ptr<RosterPayload> payload(new RosterPayload());
+ payload->setVersion("foover");
+ rosterStorage_->setRoster(payload);
+
+ testling->requestRoster();
+
+ boost::shared_ptr<RosterPayload> roster = channel_->sentStanzas[0]->getPayload<RosterPayload>();
+ CPPUNIT_ASSERT(!roster->getVersion());
+ }
+
+ void testGet_ResponseWithoutNewVersion() {
+ std::auto_ptr<XMPPRosterController> testling(createController());
+ testling->setUseVersioning(true);
+ boost::shared_ptr<RosterPayload> storedRoster(new RosterPayload());
+ storedRoster->setVersion("version10");
+ storedRoster->addItem(RosterItemPayload(jid1_, "Bob", RosterItemPayload::Both));
+ storedRoster->addItem(RosterItemPayload(jid2_, "Alice", RosterItemPayload::Both));
+ rosterStorage_->setRoster(storedRoster);
+ testling->requestRoster();
+
+ channel_->onIQReceived(IQ::createResult("foo@bar.com", channel_->sentStanzas[0]->getID(), boost::shared_ptr<RosterPayload>()));
+
+ CPPUNIT_ASSERT_EQUAL(2, handler_->getEventCount());
+ CPPUNIT_ASSERT(xmppRoster_->getItem(jid1_));
+ CPPUNIT_ASSERT(xmppRoster_->getItem(jid2_));
+ CPPUNIT_ASSERT_EQUAL(Add, handler_->getLastEvent());
+ CPPUNIT_ASSERT_EQUAL(jid2_, handler_->getLastJID());
+ CPPUNIT_ASSERT(rosterStorage_->getRoster());
+ CPPUNIT_ASSERT(rosterStorage_->getRoster()->getVersion());
+ CPPUNIT_ASSERT_EQUAL(std::string("version10"), *rosterStorage_->getRoster()->getVersion());
+ CPPUNIT_ASSERT(rosterStorage_->getRoster()->getItem(jid1_));
+ CPPUNIT_ASSERT(rosterStorage_->getRoster()->getItem(jid2_));
+ }
+
+ void testGet_ResponseWithNewVersion() {
+ std::auto_ptr<XMPPRosterController> testling(createController());
+ testling->setUseVersioning(true);
+ boost::shared_ptr<RosterPayload> storedRoster(new RosterPayload());
+ storedRoster->setVersion("version10");
+ storedRoster->addItem(RosterItemPayload(jid1_, "Bob", RosterItemPayload::Both));
+ rosterStorage_->setRoster(storedRoster);
+ testling->requestRoster();
+
+ boost::shared_ptr<RosterPayload> serverRoster(new RosterPayload());
+ serverRoster->setVersion("version12");
+ serverRoster->addItem(RosterItemPayload(jid2_, "Alice", RosterItemPayload::Both));
+ std::vector<std::string> groups;
+ groups.push_back("foo");
+ groups.push_back("bar");
+ serverRoster->addItem(RosterItemPayload(jid3_, "Rabbit", RosterItemPayload::Both, groups));
+ channel_->onIQReceived(IQ::createResult("foo@bar.com", channel_->sentStanzas[0]->getID(), serverRoster));
+
+
+ CPPUNIT_ASSERT_EQUAL(2, handler_->getEventCount());
+ CPPUNIT_ASSERT(!xmppRoster_->getItem(jid1_));
+ CPPUNIT_ASSERT(xmppRoster_->getItem(jid2_));
+ CPPUNIT_ASSERT(xmppRoster_->getItem(jid3_));
+ CPPUNIT_ASSERT_EQUAL(jid3_, handler_->getLastJID());
+ CPPUNIT_ASSERT_EQUAL(Add, handler_->getLastEvent());
+ CPPUNIT_ASSERT(rosterStorage_->getRoster());
+ CPPUNIT_ASSERT(rosterStorage_->getRoster()->getVersion());
+ CPPUNIT_ASSERT_EQUAL(std::string("version12"), *rosterStorage_->getRoster()->getVersion());
+ CPPUNIT_ASSERT(!rosterStorage_->getRoster()->getItem(jid1_));
+ CPPUNIT_ASSERT(rosterStorage_->getRoster()->getItem(jid2_));
+ CPPUNIT_ASSERT(rosterStorage_->getRoster()->getItem(jid3_));
+ CPPUNIT_ASSERT_EQUAL(2, static_cast<int>(rosterStorage_->getRoster()->getItem(jid3_)->getGroups().size()));
+ }
+
void testModify() {
- XMPPRosterController controller(router_, xmppRoster_);
+ XMPPRosterController controller(router_, xmppRoster_, rosterStorage_);
boost::shared_ptr<RosterPayload> payload1(new RosterPayload());
payload1->addItem(RosterItemPayload(jid1_, "Bob", RosterItemPayload::Both));
channel_->onIQReceived(IQ::createRequest(IQ::Set, JID(), "id1", payload1));
@@ -87,9 +219,9 @@ class XMPPRosterControllerTest : public CppUnit::TestFixture {
CPPUNIT_ASSERT_EQUAL(std::string("Bob2"), xmppRoster_->getNameForJID(jid1_));
}
-
+
void testRemove() {
- XMPPRosterController controller(router_, xmppRoster_);
+ XMPPRosterController controller(router_, xmppRoster_, rosterStorage_);
boost::shared_ptr<RosterPayload> payload1(new RosterPayload());
payload1->addItem(RosterItemPayload(jid1_, "Bob", RosterItemPayload::Both));
channel_->onIQReceived(IQ::createRequest(IQ::Set, JID(), "id1", payload1));
@@ -107,8 +239,31 @@ class XMPPRosterControllerTest : public CppUnit::TestFixture {
}
+ void testRemove_RosterStorageUpdated() {
+ std::auto_ptr<XMPPRosterController> testling(createController());
+ testling->setUseVersioning(true);
+ boost::shared_ptr<RosterPayload> storedRoster(new RosterPayload());
+ storedRoster->setVersion("version10");
+ storedRoster->addItem(RosterItemPayload(jid1_, "Bob", RosterItemPayload::Both));
+ storedRoster->addItem(RosterItemPayload(jid2_, "Alice", RosterItemPayload::Both));
+ rosterStorage_->setRoster(storedRoster);
+ testling->requestRoster();
+ channel_->onIQReceived(IQ::createResult("foo@bar.com", channel_->sentStanzas[0]->getID(), boost::shared_ptr<RosterPayload>()));
+
+ boost::shared_ptr<RosterPayload> payload2(new RosterPayload());
+ payload2->setVersion("version15");
+ payload2->addItem(RosterItemPayload(jid1_, "Bob", RosterItemPayload::Remove));
+ channel_->onIQReceived(IQ::createRequest(IQ::Set, JID(), "id2", payload2));
+
+ CPPUNIT_ASSERT(rosterStorage_->getRoster());
+ CPPUNIT_ASSERT(rosterStorage_->getRoster()->getVersion());
+ CPPUNIT_ASSERT_EQUAL(std::string("version15"), *rosterStorage_->getRoster()->getVersion());
+ CPPUNIT_ASSERT(!rosterStorage_->getRoster()->getItem(jid1_));
+ CPPUNIT_ASSERT(rosterStorage_->getRoster()->getItem(jid2_));
+ }
+
void testMany() {
- XMPPRosterController controller(router_, xmppRoster_);
+ XMPPRosterController controller(router_, xmppRoster_, rosterStorage_);
boost::shared_ptr<RosterPayload> payload1(new RosterPayload());
payload1->addItem(RosterItemPayload(jid1_, "Bob", RosterItemPayload::Both));
channel_->onIQReceived(IQ::createRequest(IQ::Set, JID(), "id1", payload1));
@@ -171,12 +326,18 @@ class XMPPRosterControllerTest : public CppUnit::TestFixture {
handler_->reset();
}
+
+ private:
+ XMPPRosterController* createController() {
+ return new XMPPRosterController(router_, xmppRoster_, rosterStorage_);
+ }
private:
DummyStanzaChannel* channel_;
IQRouter* router_;
XMPPRosterImpl* xmppRoster_;
XMPPRosterSignalHandler* handler_;
+ RosterMemoryStorage* rosterStorage_;
JID jid1_;
JID jid2_;
JID jid3_;
diff --git a/Swiften/Roster/UnitTest/XMPPRosterSignalHandler.cpp b/Swiften/Roster/UnitTest/XMPPRosterSignalHandler.cpp
index 983bc22..d89644a 100644
--- a/Swiften/Roster/UnitTest/XMPPRosterSignalHandler.cpp
+++ b/Swiften/Roster/UnitTest/XMPPRosterSignalHandler.cpp
@@ -11,7 +11,7 @@
using namespace Swift;
-XMPPRosterSignalHandler::XMPPRosterSignalHandler(Swift::XMPPRoster* roster) {
+XMPPRosterSignalHandler::XMPPRosterSignalHandler(Swift::XMPPRoster* roster) : eventCount(0) {
lastEvent_ = None;
roster->onJIDAdded.connect(boost::bind(&XMPPRosterSignalHandler::handleJIDAdded, this, _1));
roster->onJIDRemoved.connect(boost::bind(&XMPPRosterSignalHandler::handleJIDRemoved, this, _1));
@@ -24,4 +24,5 @@ void XMPPRosterSignalHandler::handleJIDUpdated(const Swift::JID& jid, const std:
lastOldName_ = oldName;
lastOldGroups_ = oldGroups;
lastEvent_ = Update;
+ eventCount++;
}
diff --git a/Swiften/Roster/UnitTest/XMPPRosterSignalHandler.h b/Swiften/Roster/UnitTest/XMPPRosterSignalHandler.h
index c59b4c6..2cf1159 100644
--- a/Swiften/Roster/UnitTest/XMPPRosterSignalHandler.h
+++ b/Swiften/Roster/UnitTest/XMPPRosterSignalHandler.h
@@ -37,15 +37,21 @@ public:
lastEvent_ = None;
}
+ int getEventCount() const {
+ return eventCount;
+ }
+
private:
void handleJIDAdded(const Swift::JID& jid) {
lastJID_ = jid;
lastEvent_ = Add;
+ eventCount++;
}
void handleJIDRemoved(const Swift::JID& jid) {
lastJID_ = jid;
lastEvent_ = Remove;
+ eventCount++;
}
void handleJIDUpdated(const Swift::JID& jid, const std::string& oldName, const std::vector<std::string>& oldGroups);
@@ -54,5 +60,5 @@ private:
Swift::JID lastJID_;
std::string lastOldName_;
std::vector<std::string> lastOldGroups_;
-
+ int eventCount;
};
diff --git a/Swiften/Roster/XMPPRosterController.cpp b/Swiften/Roster/XMPPRosterController.cpp
index a294d35..baa74ff 100644
--- a/Swiften/Roster/XMPPRosterController.cpp
+++ b/Swiften/Roster/XMPPRosterController.cpp
@@ -13,14 +13,15 @@
#include "Swiften/Queries/IQRouter.h"
#include "Swiften/Roster/GetRosterRequest.h"
#include "Swiften/Roster/XMPPRosterImpl.h"
+#include <Swiften/Roster/RosterStorage.h>
namespace Swift {
/**
* The controller does not gain ownership of these parameters.
*/
-XMPPRosterController::XMPPRosterController(IQRouter* iqRouter, XMPPRosterImpl* xmppRoster) : iqRouter_(iqRouter), rosterPushResponder_(iqRouter), xmppRoster_(xmppRoster) {
- rosterPushResponder_.onRosterReceived.connect(boost::bind(&XMPPRosterController::handleRosterReceived, this, _1, false));
+XMPPRosterController::XMPPRosterController(IQRouter* iqRouter, XMPPRosterImpl* xmppRoster, RosterStorage* rosterStorage) : iqRouter_(iqRouter), rosterPushResponder_(iqRouter), xmppRoster_(xmppRoster), rosterStorage_(rosterStorage), useVersioning(false) {
+ rosterPushResponder_.onRosterReceived.connect(boost::bind(&XMPPRosterController::handleRosterReceived, this, _1, false, boost::shared_ptr<RosterPayload>()));
rosterPushResponder_.start();
}
@@ -30,12 +31,24 @@ XMPPRosterController::~XMPPRosterController() {
void XMPPRosterController::requestRoster() {
xmppRoster_->clear();
- GetRosterRequest::ref rosterRequest = GetRosterRequest::create(iqRouter_);
- rosterRequest->onResponse.connect(boost::bind(&XMPPRosterController::handleRosterReceived, this, _1, true));
+
+ boost::shared_ptr<RosterPayload> storedRoster = rosterStorage_->getRoster();
+ GetRosterRequest::ref rosterRequest;
+ if (useVersioning) {
+ std::string version = "";
+ if (storedRoster && storedRoster->getVersion()) {
+ version = *storedRoster->getVersion();
+ }
+ rosterRequest = GetRosterRequest::create(iqRouter_, version);
+ }
+ else {
+ rosterRequest = GetRosterRequest::create(iqRouter_);
+ }
+ rosterRequest->onResponse.connect(boost::bind(&XMPPRosterController::handleRosterReceived, this, _1, true, storedRoster));
rosterRequest->send();
}
-void XMPPRosterController::handleRosterReceived(boost::shared_ptr<RosterPayload> rosterPayload, bool initial) {
+void XMPPRosterController::handleRosterReceived(boost::shared_ptr<RosterPayload> rosterPayload, bool initial, boost::shared_ptr<RosterPayload> previousRoster) {
if (rosterPayload) {
foreach(const RosterItemPayload& item, rosterPayload->getItems()) {
//Don't worry about the updated case, the XMPPRoster sorts that out.
@@ -46,9 +59,33 @@ void XMPPRosterController::handleRosterReceived(boost::shared_ptr<RosterPayload>
}
}
}
+ else if (previousRoster) {
+ // The cached version hasn't changed; emit all items
+ foreach(const RosterItemPayload& item, previousRoster->getItems()) {
+ if (item.getSubscription() != RosterItemPayload::Remove) {
+ xmppRoster_->addContact(item.getJID(), item.getName(), item.getGroups(), item.getSubscription());
+ }
+ else {
+ std::cerr << "ERROR: Stored invalid roster item" << std::endl;
+ }
+ }
+ }
if (initial) {
xmppRoster_->onInitialRosterPopulated();
}
+ if (rosterPayload && rosterPayload->getVersion() && useVersioning) {
+ saveRoster(*rosterPayload->getVersion());
+ }
+}
+
+void XMPPRosterController::saveRoster(const std::string& version) {
+ std::vector<XMPPRosterItem> items = xmppRoster_->getItems();
+ boost::shared_ptr<RosterPayload> roster(new RosterPayload());
+ roster->setVersion(version);
+ foreach(const XMPPRosterItem& item, items) {
+ roster->addItem(RosterItemPayload(item.getJID(), item.getName(), item.getSubscription(), item.getGroups()));
+ }
+ rosterStorage_->setRoster(roster);
}
}
diff --git a/Swiften/Roster/XMPPRosterController.h b/Swiften/Roster/XMPPRosterController.h
index eeb84f6..9313bb6 100644
--- a/Swiften/Roster/XMPPRosterController.h
+++ b/Swiften/Roster/XMPPRosterController.h
@@ -18,21 +18,29 @@
namespace Swift {
class IQRouter;
class XMPPRosterImpl;
+ class RosterStorage;
class XMPPRosterController {
public:
- XMPPRosterController(IQRouter *iqRouter, XMPPRosterImpl* xmppRoster);
+ XMPPRosterController(IQRouter *iqRouter, XMPPRosterImpl* xmppRoster, RosterStorage* storage);
~XMPPRosterController();
void requestRoster();
+ void setUseVersioning(bool b) {
+ useVersioning = b;
+ }
+
private:
- void handleRosterReceived(boost::shared_ptr<RosterPayload> rosterPayload, bool initial);
+ void handleRosterReceived(boost::shared_ptr<RosterPayload> rosterPayload, bool initial, boost::shared_ptr<RosterPayload> previousRoster);
+ void saveRoster(const std::string& version);
private:
IQRouter* iqRouter_;
RosterPushResponder rosterPushResponder_;
XMPPRosterImpl* xmppRoster_;
+ RosterStorage* rosterStorage_;
+ bool useVersioning;
};
}