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authorRemko Tronçon <git@el-tramo.be>2011-09-30 20:58:49 (GMT)
committerRemko Tronçon <git@el-tramo.be>2011-09-30 21:04:33 (GMT)
commita1b590f2e469191381b5eb8613b5618ffbcafcc4 (patch)
tree3aa0843c76524d817f0713d6d061cdc380c13a59 /Swift/Controllers
parentd0081aeea512cc367a1aa9939693d8247b0571af (diff)
downloadswift-contrib-a1b590f2e469191381b5eb8613b5618ffbcafcc4.zip
swift-contrib-a1b590f2e469191381b5eb8613b5618ffbcafcc4.tar.bz2
Moved DiscoServiceWalker to Swiften.
Diffstat (limited to 'Swift/Controllers')
-rw-r--r--Swift/Controllers/Chat/MUCSearchController.cpp2
-rw-r--r--Swift/Controllers/Chat/UserSearchController.cpp2
-rw-r--r--Swift/Controllers/DiscoServiceWalker.cpp155
-rw-r--r--Swift/Controllers/DiscoServiceWalker.h72
-rw-r--r--Swift/Controllers/FileTransfer/SOCKS5BytestreamProxyFinder.h2
-rw-r--r--Swift/Controllers/SConscript1
6 files changed, 3 insertions, 231 deletions
diff --git a/Swift/Controllers/Chat/MUCSearchController.cpp b/Swift/Controllers/Chat/MUCSearchController.cpp
index 2cb89b4..5312fa7 100644
--- a/Swift/Controllers/Chat/MUCSearchController.cpp
+++ b/Swift/Controllers/Chat/MUCSearchController.cpp
@@ -17,7 +17,7 @@
#include <Swiften/Base/String.h>
#include <Swift/Controllers/UIEvents/UIEventStream.h>
#include <Swift/Controllers/UIInterfaces/MUCSearchWindowFactory.h>
-#include <Swift/Controllers/DiscoServiceWalker.h>
+#include <Swiften/Disco/DiscoServiceWalker.h>
#include <Swiften/Client/NickResolver.h>
namespace Swift {
diff --git a/Swift/Controllers/Chat/UserSearchController.cpp b/Swift/Controllers/Chat/UserSearchController.cpp
index 5a76c5d..3e734df 100644
--- a/Swift/Controllers/Chat/UserSearchController.cpp
+++ b/Swift/Controllers/Chat/UserSearchController.cpp
@@ -12,7 +12,7 @@
#include <Swiften/Base/foreach.h>
#include <Swiften/Disco/GetDiscoInfoRequest.h>
#include <Swiften/Disco/GetDiscoItemsRequest.h>
-#include <Swift/Controllers/DiscoServiceWalker.h>
+#include <Swiften/Disco/DiscoServiceWalker.h>
#include <Swift/Controllers/UIEvents/UIEventStream.h>
#include <Swift/Controllers/UIEvents/RequestChatWithUserDialogUIEvent.h>
#include <Swift/Controllers/UIEvents/RequestAddUserDialogUIEvent.h>
diff --git a/Swift/Controllers/DiscoServiceWalker.cpp b/Swift/Controllers/DiscoServiceWalker.cpp
deleted file mode 100644
index 1ca4930..0000000
--- a/Swift/Controllers/DiscoServiceWalker.cpp
+++ /dev/null
@@ -1,155 +0,0 @@
-/*
- * Copyright (c) 2010 Kevin Smith
- * Licensed under the GNU General Public License v3.
- * See Documentation/Licenses/GPLv3.txt for more information.
- */
-
-#include <Swift/Controllers/DiscoServiceWalker.h>
-#include <Swiften/Base/Log.h>
-#include <Swiften/Base/foreach.h>
-
-#include <boost/bind.hpp>
-
-namespace Swift {
-
-DiscoServiceWalker::DiscoServiceWalker(const JID& service, IQRouter* iqRouter, size_t maxSteps) : service_(service), iqRouter_(iqRouter), maxSteps_(maxSteps), active_(false) {
-
-}
-
-void DiscoServiceWalker::beginWalk() {
- SWIFT_LOG(debug) << "Starting walk to " << service_ << std::endl;
- assert(!active_);
- assert(servicesBeingSearched_.empty());
- active_ = true;
- walkNode(service_);
-}
-
-void DiscoServiceWalker::endWalk() {
- if (active_) {
- SWIFT_LOG(debug) << "Ending walk to " << service_ << std::endl;
- foreach (GetDiscoInfoRequest::ref request, pendingDiscoInfoRequests_) {
- request->onResponse.disconnect(boost::bind(&DiscoServiceWalker::handleDiscoInfoResponse, this, _1, _2, request));
- }
- foreach (GetDiscoItemsRequest::ref request, pendingDiscoItemsRequests_) {
- request->onResponse.disconnect(boost::bind(&DiscoServiceWalker::handleDiscoItemsResponse, this, _1, _2, request));
- }
- active_ = false;
- }
-}
-
-void DiscoServiceWalker::walkNode(const JID& jid) {
- SWIFT_LOG(debug) << "Walking node " << jid << std::endl;
- servicesBeingSearched_.insert(jid);
- searchedServices_.insert(jid);
- GetDiscoInfoRequest::ref discoInfoRequest = GetDiscoInfoRequest::create(jid, iqRouter_);
- discoInfoRequest->onResponse.connect(boost::bind(&DiscoServiceWalker::handleDiscoInfoResponse, this, _1, _2, discoInfoRequest));
- pendingDiscoInfoRequests_.insert(discoInfoRequest);
- discoInfoRequest->send();
-}
-
-void DiscoServiceWalker::handleReceivedDiscoItem(const JID& item) {
- SWIFT_LOG(debug) << "Received disco item " << item << std::endl;
-
- /* If we got canceled, don't do anything */
- if (!active_) {
- return;
- }
-
- if (std::find(searchedServices_.begin(), searchedServices_.end(), item) != searchedServices_.end()) {
- /* Don't recurse infinitely */
- return;
- }
- walkNode(item);
-}
-
-void DiscoServiceWalker::handleDiscoInfoResponse(boost::shared_ptr<DiscoInfo> info, ErrorPayload::ref error, GetDiscoInfoRequest::ref request) {
- /* If we got canceled, don't do anything */
- if (!active_) {
- return;
- }
-
- SWIFT_LOG(debug) << "Disco info response from " << request->getReceiver() << std::endl;
-
- pendingDiscoInfoRequests_.erase(request);
- if (error) {
- handleDiscoError(request->getReceiver(), error);
- return;
- }
-
- bool couldContainServices = false;
- foreach (DiscoInfo::Identity identity, info->getIdentities()) {
- if (identity.getCategory() == "server") {
- couldContainServices = true;
- }
- }
- bool completed = false;
- if (couldContainServices) {
- GetDiscoItemsRequest::ref discoItemsRequest = GetDiscoItemsRequest::create(request->getReceiver(), iqRouter_);
- discoItemsRequest->onResponse.connect(boost::bind(&DiscoServiceWalker::handleDiscoItemsResponse, this, _1, _2, discoItemsRequest));
- pendingDiscoItemsRequests_.insert(discoItemsRequest);
- discoItemsRequest->send();
- } else {
- completed = true;
- }
- onServiceFound(request->getReceiver(), info);
- if (completed) {
- markNodeCompleted(request->getReceiver());
- }
-}
-
-void DiscoServiceWalker::handleDiscoItemsResponse(boost::shared_ptr<DiscoItems> items, ErrorPayload::ref error, GetDiscoItemsRequest::ref request) {
- /* If we got canceled, don't do anything */
- if (!active_) {
- return;
- }
-
- SWIFT_LOG(debug) << "Received disco item from " << request->getReceiver() << std::endl;
-
- pendingDiscoItemsRequests_.erase(request);
- if (error) {
- handleDiscoError(request->getReceiver(), error);
- return;
- }
- foreach (DiscoItems::Item item, items->getItems()) {
- if (item.getNode().empty()) {
- /* Don't look at noded items. It's possible that this will exclude some services,
- * but I've never seen one in the wild, and it's an easy fix for not looping.
- */
- handleReceivedDiscoItem(item.getJID());
- }
- }
- markNodeCompleted(request->getReceiver());
-}
-
-void DiscoServiceWalker::handleDiscoError(const JID& jid, ErrorPayload::ref /*error*/) {
- /* If we got canceled, don't do anything */
- if (!active_) {
- return;
- }
-
- SWIFT_LOG(debug) << "Disco error from " << jid << std::endl;
-
- markNodeCompleted(jid);
-}
-
-void DiscoServiceWalker::markNodeCompleted(const JID& jid) {
- // Check whether we weren't canceled in between a 'emit result' and this call
- if (!active_) {
- return;
- }
- SWIFT_LOG(debug) << "Node completed " << jid << std::endl;
-
- servicesBeingSearched_.erase(jid);
- /* All results are in */
- if (servicesBeingSearched_.empty()) {
- active_ = false;
- onWalkComplete();
- }
- /* Check if we're on a rampage */
- else if (searchedServices_.size() >= maxSteps_) {
- active_ = false;
- onWalkComplete();
- }
-}
-
-}
diff --git a/Swift/Controllers/DiscoServiceWalker.h b/Swift/Controllers/DiscoServiceWalker.h
deleted file mode 100644
index 7982bbc..0000000
--- a/Swift/Controllers/DiscoServiceWalker.h
+++ /dev/null
@@ -1,72 +0,0 @@
-/*
- * Copyright (c) 2010 Kevin Smith
- * Licensed under the GNU General Public License v3.
- * See Documentation/Licenses/GPLv3.txt for more information.
- */
-
-#pragma once
-
-#include <vector>
-#include <set>
-
-#include <boost/shared_ptr.hpp>
-#include <Swiften/Base/boost_bsignals.h>
-#include <string>
-#include <Swiften/JID/JID.h>
-#include <Swiften/Elements/DiscoInfo.h>
-#include <Swiften/Elements/DiscoItems.h>
-#include <Swiften/Elements/ErrorPayload.h>
-#include <Swiften/Disco/GetDiscoInfoRequest.h>
-#include <Swiften/Disco/GetDiscoItemsRequest.h>
-
-namespace Swift {
- class IQRouter;
- /**
- * Recursively walk service discovery trees to find all services offered.
- * This stops on any disco item that's not reporting itself as a server.
- */
- class DiscoServiceWalker {
- public:
- DiscoServiceWalker(const JID& service, IQRouter* iqRouter, size_t maxSteps = 200);
-
- /**
- * Start the walk.
- *
- * Call this exactly once.
- */
- void beginWalk();
-
- /**
- * End the walk.
- */
- void endWalk();
-
- bool isActive() const {
- return active_;
- }
-
- /** Emitted for each service found. */
- boost::signal<void(const JID&, boost::shared_ptr<DiscoInfo>)> onServiceFound;
-
- /** Emitted when walking is complete.*/
- boost::signal<void()> onWalkComplete;
-
- private:
- void handleReceivedDiscoItem(const JID& item);
- void walkNode(const JID& jid);
- void markNodeCompleted(const JID& jid);
- void handleDiscoInfoResponse(boost::shared_ptr<DiscoInfo> info, ErrorPayload::ref error, GetDiscoInfoRequest::ref request);
- void handleDiscoItemsResponse(boost::shared_ptr<DiscoItems> items, ErrorPayload::ref error, GetDiscoItemsRequest::ref request);
- void handleDiscoError(const JID& jid, ErrorPayload::ref error);
-
- private:
- JID service_;
- IQRouter* iqRouter_;
- size_t maxSteps_;
- bool active_;
- std::set<JID> servicesBeingSearched_;
- std::set<JID> searchedServices_;
- std::set<GetDiscoInfoRequest::ref> pendingDiscoInfoRequests_;
- std::set<GetDiscoItemsRequest::ref> pendingDiscoItemsRequests_;
- };
-}
diff --git a/Swift/Controllers/FileTransfer/SOCKS5BytestreamProxyFinder.h b/Swift/Controllers/FileTransfer/SOCKS5BytestreamProxyFinder.h
index 1727a63..bffc7a1 100644
--- a/Swift/Controllers/FileTransfer/SOCKS5BytestreamProxyFinder.h
+++ b/Swift/Controllers/FileTransfer/SOCKS5BytestreamProxyFinder.h
@@ -8,7 +8,7 @@
#include <boost/shared_ptr.hpp>
-#include <Swift/Controllers/DiscoServiceWalker.h>
+#include <Swiften/Disco/DiscoServiceWalker.h>
#include <Swiften/Network/HostAddressPort.h>
#include <Swiften/Elements/S5BProxyRequest.h>
diff --git a/Swift/Controllers/SConscript b/Swift/Controllers/SConscript
index 289f055..03dc0b7 100644
--- a/Swift/Controllers/SConscript
+++ b/Swift/Controllers/SConscript
@@ -27,7 +27,6 @@ if env["SCONS_STAGE"] == "build" :
"Chat/MUCController.cpp",
"Chat/MUCSearchController.cpp",
"Chat/UserSearchController.cpp",
- "DiscoServiceWalker.cpp",
"MainController.cpp",
"ProfileController.cpp",
"ContactEditController.cpp",