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authorTobias Markmann <tm@ayena.de>2016-11-08 14:29:17 (GMT)
committerTobias Markmann <tm@ayena.de>2016-11-18 08:49:39 (GMT)
commit43479ef719ea8fc6abbf654730b47c4583140508 (patch)
treec0a05a837b8988c0875fedb6161c08f3dcb2ffb0 /Swiften/FileTransfer/SOCKS5BytestreamProxiesManager.cpp
parentc82f95fd431e702137d5f2e3dda4cf0ae424e837 (diff)
downloadswift-43479ef719ea8fc6abbf654730b47c4583140508.zip
swift-43479ef719ea8fc6abbf654730b47c4583140508.tar.bz2
Improve string to HostAddress conversion API
Previously HostAddress had a constructor which allowed initialisation via a std::string. This initialisation can fail and this is heavily used for checking whether a string is a valid IP address. This constructor is removed in this commit and replaced by a static method HostAddress::fromString, taking a string and returning an optional HostAddress. This clearly communicates that the conversion can fail. Test-Information: ./scons test=all passes on macOS 10.12.1. Change-Id: Idaafee6f84010ce541c55f267ac77ad6ac8f02b4
Diffstat (limited to 'Swiften/FileTransfer/SOCKS5BytestreamProxiesManager.cpp')
-rw-r--r--Swiften/FileTransfer/SOCKS5BytestreamProxiesManager.cpp38
1 files changed, 20 insertions, 18 deletions
diff --git a/Swiften/FileTransfer/SOCKS5BytestreamProxiesManager.cpp b/Swiften/FileTransfer/SOCKS5BytestreamProxiesManager.cpp
index 367676b..cd4cfaa 100644
--- a/Swiften/FileTransfer/SOCKS5BytestreamProxiesManager.cpp
+++ b/Swiften/FileTransfer/SOCKS5BytestreamProxiesManager.cpp
@@ -18,7 +18,6 @@
#include <boost/bind.hpp>
#include <Swiften/Base/Log.h>
-#include <Swiften/Base/foreach.h>
#include <Swiften/FileTransfer/SOCKS5BytestreamClientSession.h>
#include <Swiften/Network/ConnectionFactory.h>
#include <Swiften/Network/DomainNameAddressQuery.h>
@@ -37,8 +36,8 @@ SOCKS5BytestreamProxiesManager::~SOCKS5BytestreamProxiesManager() {
proxyFinder_->stop();
}
- foreach (const ProxySessionsMap::value_type& sessionsForID, proxySessions_) {
- foreach (const ProxyJIDClientSessionVector::value_type& session, sessionsForID.second) {
+ for (const auto& sessionsForID : proxySessions_) {
+ for (const auto& session : sessionsForID.second) {
session.second->onSessionReady.disconnect(boost::bind(&SOCKS5BytestreamProxiesManager::handleProxySessionReady, this,sessionsForID.first, session.first, session.second, _1));
session.second->onFinished.disconnect(boost::bind(&SOCKS5BytestreamProxiesManager::handleProxySessionFinished, this, sessionsForID.first, session.first, session.second, _1));
}
@@ -47,7 +46,7 @@ SOCKS5BytestreamProxiesManager::~SOCKS5BytestreamProxiesManager() {
void SOCKS5BytestreamProxiesManager::addS5BProxy(S5BProxyRequest::ref proxy) {
if (proxy) {
- SWIFT_LOG_ASSERT(HostAddress(proxy->getStreamHost().get().host).isValid(), warning) << std::endl;
+ SWIFT_LOG_ASSERT(HostAddress::fromString(proxy->getStreamHost().get().host), warning) << std::endl;
if (!localS5BProxies_) {
localS5BProxies_ = std::vector<S5BProxyRequest::ref>();
}
@@ -67,17 +66,19 @@ void SOCKS5BytestreamProxiesManager::connectToProxies(const std::string& session
ProxyJIDClientSessionVector clientSessions;
if (localS5BProxies_) {
- foreach(S5BProxyRequest::ref proxy, localS5BProxies_.get()) {
- std::shared_ptr<Connection> conn = connectionFactory_->createConnection();
-
- HostAddressPort addressPort = HostAddressPort(proxy->getStreamHost().get().host, proxy->getStreamHost().get().port);
- SWIFT_LOG_ASSERT(addressPort.isValid(), warning) << std::endl;
- std::shared_ptr<SOCKS5BytestreamClientSession> session = std::make_shared<SOCKS5BytestreamClientSession>(conn, addressPort, sessionID, timerFactory_);
- JID proxyJid = proxy->getStreamHost().get().jid;
- clientSessions.push_back(std::pair<JID, std::shared_ptr<SOCKS5BytestreamClientSession> >(proxyJid, session));
- session->onSessionReady.connect(boost::bind(&SOCKS5BytestreamProxiesManager::handleProxySessionReady, this,sessionID, proxyJid, session, _1));
- session->onFinished.connect(boost::bind(&SOCKS5BytestreamProxiesManager::handleProxySessionFinished, this, sessionID, proxyJid, session, _1));
- session->start();
+ for (auto&& proxy : localS5BProxies_.get()) {
+ auto proxyHostAddress = HostAddress::fromString(proxy->getStreamHost().get().host);
+ if (proxyHostAddress) {
+ std::shared_ptr<Connection> conn = connectionFactory_->createConnection();
+ HostAddressPort addressPort = HostAddressPort(proxyHostAddress.get(), proxy->getStreamHost().get().port);
+ SWIFT_LOG_ASSERT(addressPort.isValid(), warning) << std::endl;
+ std::shared_ptr<SOCKS5BytestreamClientSession> session = std::make_shared<SOCKS5BytestreamClientSession>(conn, addressPort, sessionID, timerFactory_);
+ JID proxyJid = proxy->getStreamHost().get().jid;
+ clientSessions.push_back(std::pair<JID, std::shared_ptr<SOCKS5BytestreamClientSession> >(proxyJid, session));
+ session->onSessionReady.connect(boost::bind(&SOCKS5BytestreamProxiesManager::handleProxySessionReady, this,sessionID, proxyJid, session, _1));
+ session->onFinished.connect(boost::bind(&SOCKS5BytestreamProxiesManager::handleProxySessionFinished, this, sessionID, proxyJid, session, _1));
+ session->start();
+ }
}
}
@@ -116,9 +117,10 @@ std::shared_ptr<SOCKS5BytestreamClientSession> SOCKS5BytestreamProxiesManager::c
void SOCKS5BytestreamProxiesManager::handleProxiesFound(std::vector<S5BProxyRequest::ref> proxyHosts) {
proxyFinder_->onProxiesFound.disconnect(boost::bind(&SOCKS5BytestreamProxiesManager::handleProxiesFound, this, _1));
- foreach(S5BProxyRequest::ref proxy, proxyHosts) {
+ for (auto&& proxy : proxyHosts) {
if (proxy) {
- if (HostAddress(proxy->getStreamHost().get().host).isValid()) {
+ auto proxyHostAddress = HostAddress::fromString(proxy->getStreamHost().get().host);
+ if (proxyHostAddress) {
addS5BProxy(proxy);
onDiscoveredProxiesChanged();
}
@@ -146,7 +148,7 @@ void SOCKS5BytestreamProxiesManager::handleNameLookupResult(const std::vector<Ho
}
else {
// generate proxy per returned address
- foreach (const HostAddress& address, addresses) {
+ for (const auto& address : addresses) {
S5BProxyRequest::StreamHost streamHost = proxy->getStreamHost().get();
S5BProxyRequest::ref proxyForAddress = std::make_shared<S5BProxyRequest>(*proxy);
streamHost.host = address.toString();