Swiftdiff options
| author | Kevin Smith <git@kismith.co.uk> | 2009-07-31 18:38:11 (GMT) |
|---|---|---|
| committer | Kevin Smith <git@kismith.co.uk> | 2009-07-31 18:38:11 (GMT) |
| commit | 99b65c4dd72105755a7cf95297c9cf69dcbc6446 (patch) | |
| tree | c6c862f6ef33b2260c44c0229b29f65351223e7c /Swiften/LinkLocal/DNSSD/Bonjour/BonjourResolveHostnameQuery.h | |
| parent | fed11bbc3bffd383e097ea63bb92442ce2daf6ed (diff) | |
| parent | aa60aa80d2d170a536c246ef6c221f92de7dd8ed (diff) | |
| download | swift-99b65c4dd72105755a7cf95297c9cf69dcbc6446.zip swift-99b65c4dd72105755a7cf95297c9cf69dcbc6446.tar.bz2 | |
Merge commit 'origin/master' into roster
Diffstat (limited to 'Swiften/LinkLocal/DNSSD/Bonjour/BonjourResolveHostnameQuery.h')
| -rw-r--r-- | Swiften/LinkLocal/DNSSD/Bonjour/BonjourResolveHostnameQuery.h | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/Swiften/LinkLocal/DNSSD/Bonjour/BonjourResolveHostnameQuery.h b/Swiften/LinkLocal/DNSSD/Bonjour/BonjourResolveHostnameQuery.h new file mode 100644 index 0000000..7b5f19a --- /dev/null +++ b/Swiften/LinkLocal/DNSSD/Bonjour/BonjourResolveHostnameQuery.h @@ -0,0 +1,63 @@ +#pragma once + +#include "Swiften/Base/String.h" +#include "Swiften/LinkLocal/DNSSD/Bonjour/BonjourQuery.h" +#include "Swiften/LinkLocal/DNSSD/DNSSDResolveHostnameQuery.h" +#include "Swiften/EventLoop/MainEventLoop.h" +#include "Swiften/Network/HostAddress.h" + +#include <netinet/in.h> + +namespace Swift { + class BonjourQuerier; + + class BonjourResolveHostnameQuery : public DNSSDResolveHostnameQuery, public BonjourQuery { + public: + BonjourResolveHostnameQuery(const String& hostname, int interfaceIndex, boost::shared_ptr<BonjourQuerier> querier) : BonjourQuery(querier) { + DNSServiceErrorType result = DNSServiceGetAddrInfo( + &sdRef, 0, interfaceIndex, kDNSServiceProtocol_IPv4, + hostname.getUTF8Data(), + &BonjourResolveHostnameQuery::handleHostnameResolvedStatic, this); + if (result != kDNSServiceErr_NoError) { + sdRef = NULL; + } + } + + //void DNSSDResolveHostnameQuery::run() { + void run() { + if (sdRef) { + BonjourQuery::run(); + } + else { + MainEventLoop::postEvent(boost::bind(boost::ref(onHostnameResolved), boost::optional<HostAddress>()), shared_from_this()); + } + } + + void finish() { + BonjourQuery::finish(); + } + + private: + static void handleHostnameResolvedStatic(DNSServiceRef, DNSServiceFlags, uint32_t, DNSServiceErrorType errorCode, const char*, const struct sockaddr *address, uint32_t, void *context) { + static_cast<BonjourResolveHostnameQuery*>(context)->handleHostnameResolved(errorCode, address); + } + + void handleHostnameResolved(DNSServiceErrorType errorCode, const struct sockaddr *rawAddress) { + if (errorCode) { + MainEventLoop::postEvent( + boost::bind(boost::ref(onHostnameResolved), + boost::optional<HostAddress>()), + shared_from_this()); + } + else { + assert(rawAddress->sa_family == AF_INET); + const sockaddr_in* sa = reinterpret_cast<const sockaddr_in*>(rawAddress); + uint32_t address = ntohl(sa->sin_addr.s_addr); + MainEventLoop::postEvent(boost::bind( + boost::ref(onHostnameResolved), + HostAddress(reinterpret_cast<unsigned char*>(&address), 4)), + shared_from_this()); + } + } + }; +} |