Swiftdiff options
Diffstat (limited to 'Swiften/LinkLocal/DNSSD/Avahi')
8 files changed, 264 insertions, 177 deletions
diff --git a/Swiften/LinkLocal/DNSSD/Avahi/AvahiBrowseQuery.cpp b/Swiften/LinkLocal/DNSSD/Avahi/AvahiBrowseQuery.cpp new file mode 100644 index 0000000..e31bf87 --- /dev/null +++ b/Swiften/LinkLocal/DNSSD/Avahi/AvahiBrowseQuery.cpp @@ -0,0 +1,60 @@ +/* + * Copyright (c) 2010 Remko Tronçon + * Licensed under the GNU General Public License v3. + * See Documentation/Licenses/GPLv3.txt for more information. + */ + +#include <Swiften/LinkLocal/DNSSD/Avahi/AvahiBrowseQuery.h> + +#include <boost/bind.hpp> +#include <iostream> + +#include <Swiften/LinkLocal/DNSSD/Avahi/AvahiQuerier.h> + +namespace Swift { + +void AvahiBrowseQuery::startBrowsing() { + std::cout << "Start browsing" << std::endl; + assert(!browser); + avahi_threaded_poll_lock(querier->getThreadedPoll()); + browser = avahi_service_browser_new(querier->getClient(), AVAHI_IF_UNSPEC, AVAHI_PROTO_UNSPEC, "_presence._tcp", NULL, static_cast<AvahiLookupFlags>(0), &handleServiceDiscoveredStatic, this); + if (!browser) { + std::cout << "Error" << std::endl; + eventLoop->postEvent(boost::bind(boost::ref(onError)), shared_from_this()); + } + avahi_threaded_poll_unlock(querier->getThreadedPoll()); +} + +void AvahiBrowseQuery::stopBrowsing() { + std::cout << "Stop browsing" << std::endl; + avahi_threaded_poll_lock(querier->getThreadedPoll()); + avahi_service_browser_free(browser); + browser = NULL; + avahi_threaded_poll_unlock(querier->getThreadedPoll()); +} + +void AvahiBrowseQuery::handleServiceDiscovered(AvahiServiceBrowser *, AvahiIfIndex interfaceIndex, AvahiProtocol, AvahiBrowserEvent event, const char *name, const char *type, const char *domain, AvahiLookupResultFlags) { + switch (event) { + case AVAHI_BROWSER_FAILURE: + std::cout << "Service browse error" << std::endl; + eventLoop->postEvent(boost::bind(boost::ref(onError)), shared_from_this()); + break; + case AVAHI_BROWSER_NEW: { + DNSSDServiceID service(name, domain, type, interfaceIndex); + std::cout << "Service discovered " << name << " " << domain << " " << type << " " << interfaceIndex << std::endl; + eventLoop->postEvent(boost::bind(boost::ref(onServiceAdded), service), shared_from_this()); + break; + } + case AVAHI_BROWSER_REMOVE: { + std::cout << "Service went away " << name << " " << domain << " " << type << " " << interfaceIndex << std::endl; + DNSSDServiceID service(name, domain, type, interfaceIndex); + eventLoop->postEvent(boost::bind(boost::ref(onServiceRemoved), service), shared_from_this()); + break; + } + case AVAHI_BROWSER_ALL_FOR_NOW: + case AVAHI_BROWSER_CACHE_EXHAUSTED: + break; + } +} + +} diff --git a/Swiften/LinkLocal/DNSSD/Avahi/AvahiBrowseQuery.h b/Swiften/LinkLocal/DNSSD/Avahi/AvahiBrowseQuery.h index 163a5f6..7641712 100644 --- a/Swiften/LinkLocal/DNSSD/Avahi/AvahiBrowseQuery.h +++ b/Swiften/LinkLocal/DNSSD/Avahi/AvahiBrowseQuery.h @@ -6,7 +6,7 @@ #pragma once -#include <boost/bind.hpp> +#include <avahi-client/lookup.h> #include "Swiften/LinkLocal/DNSSD/Avahi/AvahiQuery.h" #include "Swiften/LinkLocal/DNSSD/DNSSDBrowseQuery.h" @@ -20,54 +20,15 @@ namespace Swift { AvahiBrowseQuery(boost::shared_ptr<AvahiQuerier> q, EventLoop* eventLoop) : AvahiQuery(q, eventLoop), browser(NULL) { } - void startBrowsing() { - std::cout << "Start browsing" << std::endl; - assert(!browser); - avahi_threaded_poll_lock(querier->getThreadedPoll()); - browser = avahi_service_browser_new(querier->getClient(), AVAHI_IF_UNSPEC, AVAHI_PROTO_UNSPEC, "_presence._tcp", NULL, static_cast<AvahiLookupFlags>(0), &handleServiceDiscoveredStatic, this); - if (!browser) { - std::cout << "Error" << std::endl; - eventLoop->postEvent(boost::bind(boost::ref(onError)), shared_from_this()); - } - avahi_threaded_poll_unlock(querier->getThreadedPoll()); - } - - void stopBrowsing() { - std::cout << "Stop browsing" << std::endl; - avahi_threaded_poll_lock(querier->getThreadedPoll()); - avahi_service_browser_free(browser); - browser = NULL; - avahi_threaded_poll_unlock(querier->getThreadedPoll()); - } + void startBrowsing(); + void stopBrowsing(); private: static void handleServiceDiscoveredStatic(AvahiServiceBrowser *b, AvahiIfIndex interfaceIndex, AvahiProtocol protocol, AvahiBrowserEvent event, const char *name, const char *type, const char *domain, AvahiLookupResultFlags flags, void* context) { static_cast<AvahiBrowseQuery*>(context)->handleServiceDiscovered(b, interfaceIndex, protocol, event, name, type, domain, flags); } - void handleServiceDiscovered(AvahiServiceBrowser *, AvahiIfIndex interfaceIndex, AvahiProtocol, AvahiBrowserEvent event, const char *name, const char *type, const char *domain, AvahiLookupResultFlags) { - switch (event) { - case AVAHI_BROWSER_FAILURE: - std::cout << "Service browse error" << std::endl; - eventLoop->postEvent(boost::bind(boost::ref(onError)), shared_from_this()); - break; - case AVAHI_BROWSER_NEW: { - DNSSDServiceID service(name, domain, type, interfaceIndex); - std::cout << "Service discovered " << name << " " << domain << " " << type << " " << interfaceIndex << std::endl; - eventLoop->postEvent(boost::bind(boost::ref(onServiceAdded), service), shared_from_this()); - break; - } - case AVAHI_BROWSER_REMOVE: { - std::cout << "Service went away " << name << " " << domain << " " << type << " " << interfaceIndex << std::endl; - DNSSDServiceID service(name, domain, type, interfaceIndex); - eventLoop->postEvent(boost::bind(boost::ref(onServiceRemoved), service), shared_from_this()); - break; - } - case AVAHI_BROWSER_ALL_FOR_NOW: - case AVAHI_BROWSER_CACHE_EXHAUSTED: - break; - } - } + void handleServiceDiscovered(AvahiServiceBrowser *, AvahiIfIndex interfaceIndex, AvahiProtocol, AvahiBrowserEvent event, const char *name, const char *type, const char *domain, AvahiLookupResultFlags); private: AvahiServiceBrowser* browser; diff --git a/Swiften/LinkLocal/DNSSD/Avahi/AvahiRegisterQuery.cpp b/Swiften/LinkLocal/DNSSD/Avahi/AvahiRegisterQuery.cpp new file mode 100644 index 0000000..7975e7b --- /dev/null +++ b/Swiften/LinkLocal/DNSSD/Avahi/AvahiRegisterQuery.cpp @@ -0,0 +1,101 @@ +/* + * Copyright (c) 2010 Remko Tronçon + * Licensed under the GNU General Public License v3. + * See Documentation/Licenses/GPLv3.txt for more information. + */ + +#include <Swiften/LinkLocal/DNSSD/Avahi/AvahiRegisterQuery.h> + +#include <iostream> +#include <boost/bind.hpp> + +#include <Swiften/LinkLocal/DNSSD/Avahi/AvahiQuerier.h> + +namespace Swift { + +void AvahiRegisterQuery::registerService() { + std::cout << "Registering service " << name << ":" << port << std::endl; + avahi_threaded_poll_lock(querier->getThreadedPoll()); + if (!group) { + std::cout << "Creating entry group" << std::endl; + group = avahi_entry_group_new(querier->getClient(), handleEntryGroupChange, this); + if (!group) { + std::cout << "Error ceating entry group" << std::endl; + eventLoop->postEvent(boost::bind(boost::ref(onRegisterFinished), boost::optional<DNSSDServiceID>()), shared_from_this()); + } + } + + doRegisterService(); + avahi_threaded_poll_unlock(querier->getThreadedPoll()); +} + +void AvahiRegisterQuery::unregisterService() { + if (group) { + avahi_entry_group_free(group); + group = NULL; + } +} + +void AvahiRegisterQuery::updateServiceInfo(const ByteArray& txtRecord) { + this->txtRecord = txtRecord; + avahi_threaded_poll_lock(querier->getThreadedPoll()); + assert(group); + avahi_entry_group_reset(group); + doRegisterService(); + avahi_threaded_poll_unlock(querier->getThreadedPoll()); +} + +void AvahiRegisterQuery::doRegisterService() { + AvahiStringList* txtList; + avahi_string_list_parse(txtRecord.getData(), txtRecord.getSize(), &txtList); + + int result = avahi_entry_group_add_service_strlst(group, AVAHI_IF_UNSPEC, AVAHI_PROTO_UNSPEC, static_cast<AvahiPublishFlags>(0), name.c_str(), "_presence._tcp", NULL, NULL, port, txtList); + if (result < 0) { + std::cout << "Error registering service: " << avahi_strerror(result) << std::endl; + eventLoop->postEvent(boost::bind(boost::ref(onRegisterFinished), boost::optional<DNSSDServiceID>()), shared_from_this()); + } + result = avahi_entry_group_commit(group); + if (result < 0) { + std::cout << "Error registering service: " << avahi_strerror(result) << std::endl; + } +} + +void AvahiRegisterQuery::handleEntryGroupChange(AvahiEntryGroup* g, AvahiEntryGroupState state) { + std::cout << "ENtry group callback: " << state << std::endl; + switch (state) { + case AVAHI_ENTRY_GROUP_ESTABLISHED : + // Domain is a hack! + eventLoop->postEvent(boost::bind(boost::ref(onRegisterFinished), boost::optional<DNSSDServiceID>(DNSSDServiceID(name, "local", "_presence._tcp", 0))), shared_from_this()); + std::cout << "Entry group established" << std::endl; + break; + case AVAHI_ENTRY_GROUP_COLLISION : { + std::cout << "Entry group collision" << std::endl; + /*char *n; + n = avahi_alternative_service_name(name); + avahi_free(name); + name = n;*/ + break; + } + + case AVAHI_ENTRY_GROUP_FAILURE : + std::cout << "Entry group failure " << avahi_strerror(avahi_client_errno(avahi_entry_group_get_client(g))) << std::endl; + break; + + case AVAHI_ENTRY_GROUP_UNCOMMITED: + case AVAHI_ENTRY_GROUP_REGISTERING: + ; + + /* + DNSServiceErrorType result = DNSServiceRegister( + &sdRef, 0, 0, name.c_str(), "_presence._tcp", NULL, NULL, port, + txtRecord.getSize(), txtRecord.getData(), + &AvahiRegisterQuery::handleServiceRegisteredStatic, this); + if (result != kDNSServiceErr_NoError) { + sdRef = NULL; + }*/ + //eventLoop->postEvent(boost::bind(boost::ref(onRegisterFinished), boost::optional<DNSSDServiceID>()), shared_from_this()); + } +} + + +} diff --git a/Swiften/LinkLocal/DNSSD/Avahi/AvahiRegisterQuery.h b/Swiften/LinkLocal/DNSSD/Avahi/AvahiRegisterQuery.h index 07966af..3303f1b 100644 --- a/Swiften/LinkLocal/DNSSD/Avahi/AvahiRegisterQuery.h +++ b/Swiften/LinkLocal/DNSSD/Avahi/AvahiRegisterQuery.h @@ -21,94 +21,18 @@ namespace Swift { AvahiRegisterQuery(const std::string& name, int port, const ByteArray& txtRecord, boost::shared_ptr<AvahiQuerier> querier, EventLoop* eventLoop) : AvahiQuery(querier, eventLoop), name(name), port(port), txtRecord(txtRecord), group(0) { } - void registerService() { - std::cout << "Registering service " << name << ":" << port << std::endl; - avahi_threaded_poll_lock(querier->getThreadedPoll()); - if (!group) { - std::cout << "Creating entry group" << std::endl; - group = avahi_entry_group_new(querier->getClient(), handleEntryGroupChange, this); - if (!group) { - std::cout << "Error ceating entry group" << std::endl; - eventLoop->postEvent(boost::bind(boost::ref(onRegisterFinished), boost::optional<DNSSDServiceID>()), shared_from_this()); - } - } - - doRegisterService(); - avahi_threaded_poll_unlock(querier->getThreadedPoll()); - } - - void unregisterService() { - if (group) { - avahi_entry_group_free(group); - group = NULL; - } - } - - void updateServiceInfo(const ByteArray& txtRecord) { - this->txtRecord = txtRecord; - avahi_threaded_poll_lock(querier->getThreadedPoll()); - assert(group); - avahi_entry_group_reset(group); - doRegisterService(); - avahi_threaded_poll_unlock(querier->getThreadedPoll()); - } + void registerService(); + void unregisterService(); + void updateServiceInfo(const ByteArray& txtRecord); private: - void doRegisterService() { - AvahiStringList* txtList; - avahi_string_list_parse(txtRecord.getData(), txtRecord.getSize(), &txtList); - - int result = avahi_entry_group_add_service_strlst(group, AVAHI_IF_UNSPEC, AVAHI_PROTO_UNSPEC, static_cast<AvahiPublishFlags>(0), name.c_str(), "_presence._tcp", NULL, NULL, port, txtList); - if (result < 0) { - std::cout << "Error registering service: " << avahi_strerror(result) << std::endl; - eventLoop->postEvent(boost::bind(boost::ref(onRegisterFinished), boost::optional<DNSSDServiceID>()), shared_from_this()); - } - result = avahi_entry_group_commit(group); - if (result < 0) { - std::cout << "Error registering service: " << avahi_strerror(result) << std::endl; - } - } + void doRegisterService(); static void handleEntryGroupChange(AvahiEntryGroup *g, AvahiEntryGroupState state, void *userdata) { static_cast<AvahiRegisterQuery*>(userdata)->handleEntryGroupChange(g, state); } - void handleEntryGroupChange(AvahiEntryGroup* g, AvahiEntryGroupState state) { - std::cout << "ENtry group callback: " << state << std::endl; - switch (state) { - case AVAHI_ENTRY_GROUP_ESTABLISHED : - // Domain is a hack! - eventLoop->postEvent(boost::bind(boost::ref(onRegisterFinished), boost::optional<DNSSDServiceID>(DNSSDServiceID(name, "local", "_presence._tcp", 0))), shared_from_this()); - std::cout << "Entry group established" << std::endl; - break; - case AVAHI_ENTRY_GROUP_COLLISION : { - std::cout << "Entry group collision" << std::endl; - /*char *n; - n = avahi_alternative_service_name(name); - avahi_free(name); - name = n;*/ - break; - } - - case AVAHI_ENTRY_GROUP_FAILURE : - std::cout << "Entry group failure " << avahi_strerror(avahi_client_errno(avahi_entry_group_get_client(g))) << std::endl; - break; - - case AVAHI_ENTRY_GROUP_UNCOMMITED: - case AVAHI_ENTRY_GROUP_REGISTERING: - ; - - /* - DNSServiceErrorType result = DNSServiceRegister( - &sdRef, 0, 0, name.c_str(), "_presence._tcp", NULL, NULL, port, - txtRecord.getSize(), txtRecord.getData(), - &AvahiRegisterQuery::handleServiceRegisteredStatic, this); - if (result != kDNSServiceErr_NoError) { - sdRef = NULL; - }*/ - //eventLoop->postEvent(boost::bind(boost::ref(onRegisterFinished), boost::optional<DNSSDServiceID>()), shared_from_this()); - } - } + void handleEntryGroupChange(AvahiEntryGroup* g, AvahiEntryGroupState state); /* static void handleServiceRegisteredStatic(DNSServiceRef, DNSServiceFlags, DNSServiceErrorType errorCode, const char *name, const char *regtype, const char *domain, void *context) { diff --git a/Swiften/LinkLocal/DNSSD/Avahi/AvahiResolveHostnameQuery.cpp b/Swiften/LinkLocal/DNSSD/Avahi/AvahiResolveHostnameQuery.cpp new file mode 100644 index 0000000..d9a1c5c --- /dev/null +++ b/Swiften/LinkLocal/DNSSD/Avahi/AvahiResolveHostnameQuery.cpp @@ -0,0 +1,22 @@ +/* + * Copyright (c) 2010 Remko Tronçon + * Licensed under the GNU General Public License v3. + * See Documentation/Licenses/GPLv3.txt for more information. + */ + +#include <Swiften/LinkLocal/DNSSD/Avahi/AvahiResolveHostnameQuery.h> + +#include <iostream> +#include <boost/bind.hpp> + +namespace Swift { + +AvahiResolveHostnameQuery::AvahiResolveHostnameQuery(const std::string& hostname, int, boost::shared_ptr<AvahiQuerier> querier, EventLoop* eventLoop) : AvahiQuery(querier, eventLoop), hostname(hostname) { + std::cout << "Resolving hostname " << hostname << std::endl; +} + +void AvahiResolveHostnameQuery::run() { + eventLoop->postEvent(boost::bind(boost::ref(onHostnameResolved), boost::optional<HostAddress>(HostAddress(hostname))), shared_from_this()); +} + +} diff --git a/Swiften/LinkLocal/DNSSD/Avahi/AvahiResolveHostnameQuery.h b/Swiften/LinkLocal/DNSSD/Avahi/AvahiResolveHostnameQuery.h index 00712f1..acc1897 100644 --- a/Swiften/LinkLocal/DNSSD/Avahi/AvahiResolveHostnameQuery.h +++ b/Swiften/LinkLocal/DNSSD/Avahi/AvahiResolveHostnameQuery.h @@ -19,13 +19,9 @@ namespace Swift { class AvahiResolveHostnameQuery : public DNSSDResolveHostnameQuery, public AvahiQuery { public: - AvahiResolveHostnameQuery(const std::string& hostname, int, boost::shared_ptr<AvahiQuerier> querier, EventLoop* eventLoop) : AvahiQuery(querier, eventLoop), hostname(hostname) { - std::cout << "Resolving hostname " << hostname << std::endl; - } + AvahiResolveHostnameQuery(const std::string& hostname, int, boost::shared_ptr<AvahiQuerier> querier, EventLoop* eventLoop); - void run() { - eventLoop->postEvent(boost::bind(boost::ref(onHostnameResolved), boost::optional<HostAddress>(HostAddress(hostname))), shared_from_this()); - } + void run(); void finish() { } diff --git a/Swiften/LinkLocal/DNSSD/Avahi/AvahiResolveServiceQuery.cpp b/Swiften/LinkLocal/DNSSD/Avahi/AvahiResolveServiceQuery.cpp new file mode 100644 index 0000000..24fe067 --- /dev/null +++ b/Swiften/LinkLocal/DNSSD/Avahi/AvahiResolveServiceQuery.cpp @@ -0,0 +1,65 @@ +/* + * Copyright (c) 2010 Remko Tronçon + * Licensed under the GNU General Public License v3. + * See Documentation/Licenses/GPLv3.txt for more information. + */ + +#include <Swiften/LinkLocal/DNSSD/Avahi/AvahiResolveServiceQuery.h> + +#include <boost/bind.hpp> +#include <iostream> + +#include <Swiften/LinkLocal/DNSSD/Avahi/AvahiQuerier.h> + +namespace Swift { + +void AvahiResolveServiceQuery::start() { + std::cout << "Start resolving " << service.getName() << " " << service.getType() << " " << service.getDomain() << std::endl; + avahi_threaded_poll_lock(querier->getThreadedPoll()); + assert(!resolver); + resolver = avahi_service_resolver_new(querier->getClient(), service.getNetworkInterfaceID(), AVAHI_PROTO_UNSPEC, service.getName().c_str(), service.getType().c_str(), service.getDomain().c_str(), AVAHI_PROTO_UNSPEC, static_cast<AvahiLookupFlags>(0), handleServiceResolvedStatic, this); + if (!resolver) { + std::cout << "Error starting resolver" << std::endl; + eventLoop->postEvent(boost::bind(boost::ref(onServiceResolved), boost::optional<Result>()), shared_from_this()); + } + avahi_threaded_poll_unlock(querier->getThreadedPoll()); +} + +void AvahiResolveServiceQuery::stop() { + std::cout << "Stop resolving" << std::endl; + avahi_threaded_poll_lock(querier->getThreadedPoll()); + avahi_service_resolver_free(resolver); + resolver = NULL; + avahi_threaded_poll_unlock(querier->getThreadedPoll()); +} + +void AvahiResolveServiceQuery::handleServiceResolved(AvahiServiceResolver* resolver, AvahiIfIndex, AvahiProtocol, AvahiResolverEvent event, const char *name, const char * type, const char* domain, const char * /*host_name*/, const AvahiAddress *address, uint16_t port, AvahiStringList *txt, AvahiLookupResultFlags) { + std::cout << "Resolve finished" << std::endl; + switch(event) { + case AVAHI_RESOLVER_FAILURE: + std::cout << "Resolve error " << avahi_strerror(avahi_client_errno(avahi_service_resolver_get_client(resolver))) << std::endl; + eventLoop->postEvent(boost::bind(boost::ref(onServiceResolved), boost::optional<Result>()), shared_from_this()); + break; + case AVAHI_RESOLVER_FOUND: { + std::cout << "Success" << std::endl; + char a[AVAHI_ADDRESS_STR_MAX]; + avahi_address_snprint(a, sizeof(a), address); + + ByteArray txtRecord; + txtRecord.resize(1024); + avahi_string_list_serialize(txt, txtRecord.getData(), txtRecord.getSize()); + + // FIXME: Probably not accurate + std::string fullname = std::string(name) + "." + std::string(type) + "." + std::string(domain) + "."; + std::cout << "Result: " << fullname << "->" << std::string(a) << ":" << port << std::endl; + eventLoop->postEvent( + boost::bind( + boost::ref(onServiceResolved), + Result(fullname, std::string(a), port, txtRecord)), + shared_from_this()); + break; + } + } +} + +} diff --git a/Swiften/LinkLocal/DNSSD/Avahi/AvahiResolveServiceQuery.h b/Swiften/LinkLocal/DNSSD/Avahi/AvahiResolveServiceQuery.h index e9c4db1..be48409 100644 --- a/Swiften/LinkLocal/DNSSD/Avahi/AvahiResolveServiceQuery.h +++ b/Swiften/LinkLocal/DNSSD/Avahi/AvahiResolveServiceQuery.h @@ -6,6 +6,8 @@ #pragma once +#include <avahi-client/lookup.h> + #include "Swiften/LinkLocal/DNSSD/Avahi/AvahiQuery.h" #include "Swiften/LinkLocal/DNSSD/DNSSDResolveServiceQuery.h" #include "Swiften/LinkLocal/LinkLocalServiceInfo.h" @@ -20,59 +22,15 @@ namespace Swift { AvahiResolveServiceQuery(const DNSSDServiceID& service, boost::shared_ptr<AvahiQuerier> querier, EventLoop* eventLoop) : AvahiQuery(querier, eventLoop), service(service), resolver(NULL) { } - void start() { - std::cout << "Start resolving " << service.getName() << " " << service.getType() << " " << service.getDomain() << std::endl; - avahi_threaded_poll_lock(querier->getThreadedPoll()); - assert(!resolver); - resolver = avahi_service_resolver_new(querier->getClient(), service.getNetworkInterfaceID(), AVAHI_PROTO_UNSPEC, service.getName().c_str(), service.getType().c_str(), service.getDomain().c_str(), AVAHI_PROTO_UNSPEC, static_cast<AvahiLookupFlags>(0), handleServiceResolvedStatic, this); - if (!resolver) { - std::cout << "Error starting resolver" << std::endl; - eventLoop->postEvent(boost::bind(boost::ref(onServiceResolved), boost::optional<Result>()), shared_from_this()); - } - avahi_threaded_poll_unlock(querier->getThreadedPoll()); - } - - void stop() { - std::cout << "Stop resolving" << std::endl; - avahi_threaded_poll_lock(querier->getThreadedPoll()); - avahi_service_resolver_free(resolver); - resolver = NULL; - avahi_threaded_poll_unlock(querier->getThreadedPoll()); - } + void start(); + void stop(); private: static void handleServiceResolvedStatic(AvahiServiceResolver* resolver, AvahiIfIndex interfaceIndex, AvahiProtocol protocol, AvahiResolverEvent event, const char *name, const char *type, const char *domain, const char *host_name, const AvahiAddress *address, uint16_t port, AvahiStringList *txt, AvahiLookupResultFlags flags, void* context) { static_cast<AvahiResolveServiceQuery*>(context)->handleServiceResolved(resolver, interfaceIndex, protocol, event, name, type, domain, host_name, address, port, txt, flags); } - void handleServiceResolved(AvahiServiceResolver* resolver, AvahiIfIndex, AvahiProtocol, AvahiResolverEvent event, const char *name, const char * type, const char* domain, const char * /*host_name*/, const AvahiAddress *address, uint16_t port, AvahiStringList *txt, AvahiLookupResultFlags) { - std::cout << "Resolve finished" << std::endl; - switch(event) { - case AVAHI_RESOLVER_FAILURE: - std::cout << "Resolve error " << avahi_strerror(avahi_client_errno(avahi_service_resolver_get_client(resolver))) << std::endl; - eventLoop->postEvent(boost::bind(boost::ref(onServiceResolved), boost::optional<Result>()), shared_from_this()); - break; - case AVAHI_RESOLVER_FOUND: { - std::cout << "Success" << std::endl; - char a[AVAHI_ADDRESS_STR_MAX]; - avahi_address_snprint(a, sizeof(a), address); - - ByteArray txtRecord; - txtRecord.resize(1024); - avahi_string_list_serialize(txt, txtRecord.getData(), txtRecord.getSize()); - - // FIXME: Probably not accurate - std::string fullname = std::string(name) + "." + std::string(type) + "." + std::string(domain) + "."; - std::cout << "Result: " << fullname << "->" << std::string(a) << ":" << port << std::endl; - eventLoop->postEvent( - boost::bind( - boost::ref(onServiceResolved), - Result(fullname, std::string(a), port, txtRecord)), - shared_from_this()); - break; - } - } - } + void handleServiceResolved(AvahiServiceResolver* resolver, AvahiIfIndex, AvahiProtocol, AvahiResolverEvent event, const char *name, const char * type, const char* domain, const char * /*host_name*/, const AvahiAddress *address, uint16_t port, AvahiStringList *txt, AvahiLookupResultFlags); private: DNSSDServiceID service; |