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| author | Tobias Markmann <tm@ayena.de> | 2016-11-08 14:29:17 (GMT) |
|---|---|---|
| committer | Tobias Markmann <tm@ayena.de> | 2016-11-18 08:49:39 (GMT) |
| commit | 43479ef719ea8fc6abbf654730b47c4583140508 (patch) | |
| tree | c0a05a837b8988c0875fedb6161c08f3dcb2ffb0 /Swiften/Network/Connector.cpp | |
| parent | c82f95fd431e702137d5f2e3dda4cf0ae424e837 (diff) | |
| download | swift-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/Network/Connector.cpp')
| -rw-r--r-- | Swiften/Network/Connector.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/Swiften/Network/Connector.cpp b/Swiften/Network/Connector.cpp index 37cf35d..457d8a9 100644 --- a/Swiften/Network/Connector.cpp +++ b/Swiften/Network/Connector.cpp @@ -30,6 +30,7 @@ void Connector::start() { assert(!serviceQuery); assert(!timer); queriedAllServices = false; + auto hostAddress = HostAddress::fromString(hostname); if (timeoutMilliseconds > 0) { timer = timerFactory->createTimer(timeoutMilliseconds); timer->onTick.connect(boost::bind(&Connector::handleTimeout, shared_from_this())); @@ -39,10 +40,10 @@ void Connector::start() { serviceQuery->onResult.connect(boost::bind(&Connector::handleServiceQueryResult, shared_from_this(), _1)); serviceQuery->run(); } - else if (HostAddress(hostname).isValid()) { + else if (hostAddress) { // hostname is already a valid address; skip name lookup. foundSomeDNS = true; - addressQueryResults.push_back(HostAddress(hostname)); + addressQueryResults.push_back(hostAddress.get()); tryNextAddress(); } else { queryAddress(hostname); |