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authorRemko Tronçon <git@el-tramo.be>2009-07-25 08:35:33 (GMT)
committerRemko Tronçon <git@el-tramo.be>2009-07-25 09:23:17 (GMT)
commitb33a2937fe4a3cae0017892ad7f5c27b8a6f976d (patch)
tree35d0e88461026b6ca31e3dc7246bc6b8d3100f9f /Swiften
parentef4284acb29aca0bdf792ab40356c7955902e307 (diff)
downloadswift-contrib-b33a2937fe4a3cae0017892ad7f5c27b8a6f976d.zip
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Implement more DNSSD queries.
Diffstat (limited to 'Swiften')
-rw-r--r--Swiften/LinkLocal/BonjourQuerier.cpp11
-rw-r--r--Swiften/LinkLocal/BonjourQuerier.h16
-rw-r--r--Swiften/LinkLocal/BonjourResolveHostnameQuery.h54
-rw-r--r--Swiften/LinkLocal/BonjourResolveServiceQuery.h53
-rw-r--r--Swiften/LinkLocal/DNSSDQuerier.cpp8
-rw-r--r--Swiften/LinkLocal/DNSSDQuerier.h26
-rw-r--r--Swiften/LinkLocal/DNSSDResolveHostnameQuery.cpp8
-rw-r--r--Swiften/LinkLocal/DNSSDResolveHostnameQuery.h17
-rw-r--r--Swiften/LinkLocal/DNSSDResolveServiceQuery.cpp8
-rw-r--r--Swiften/LinkLocal/DNSSDResolveServiceQuery.h29
-rw-r--r--Swiften/LinkLocal/Makefile.inc3
11 files changed, 226 insertions, 7 deletions
diff --git a/Swiften/LinkLocal/BonjourQuerier.cpp b/Swiften/LinkLocal/BonjourQuerier.cpp
index 7764f51..42ba12a 100644
--- a/Swiften/LinkLocal/BonjourQuerier.cpp
+++ b/Swiften/LinkLocal/BonjourQuerier.cpp
@@ -2,11 +2,12 @@
#include <unistd.h>
#include <sys/socket.h>
-#include <netinet/in.h>
#include <fcntl.h>
#include "Swiften/LinkLocal/BonjourBrowseQuery.h"
#include "Swiften/LinkLocal/BonjourRegisterQuery.h"
+#include "Swiften/LinkLocal/BonjourResolveServiceQuery.h"
+#include "Swiften/LinkLocal/BonjourResolveHostnameQuery.h"
#include "Swiften/Base/foreach.h"
namespace Swift {
@@ -32,6 +33,14 @@ boost::shared_ptr<DNSSDRegisterQuery> BonjourQuerier::createRegisterQuery(const
return boost::shared_ptr<DNSSDRegisterQuery>(new BonjourRegisterQuery(name, port, info, shared_from_this()));
}
+boost::shared_ptr<DNSSDResolveServiceQuery> BonjourQuerier::createResolveServiceQuery(const LinkLocalServiceID& service) {
+ return boost::shared_ptr<DNSSDResolveServiceQuery>(new BonjourResolveServiceQuery(service, shared_from_this()));
+}
+
+boost::shared_ptr<DNSSDResolveHostnameQuery> BonjourQuerier::createResolveHostnameQuery(const String& hostname, int interfaceIndex) {
+ return boost::shared_ptr<DNSSDResolveHostnameQuery>(new BonjourResolveHostnameQuery(hostname, interfaceIndex, shared_from_this()));
+}
+
void BonjourQuerier::addRunningQuery(boost::shared_ptr<BonjourQuery> query) {
{
boost::lock_guard<boost::mutex> lock(runningQueriesMutex);
diff --git a/Swiften/LinkLocal/BonjourQuerier.h b/Swiften/LinkLocal/BonjourQuerier.h
index a35483c..324e79e 100644
--- a/Swiften/LinkLocal/BonjourQuerier.h
+++ b/Swiften/LinkLocal/BonjourQuerier.h
@@ -6,20 +6,26 @@
#include <boost/thread.hpp>
#include <boost/thread/mutex.hpp>
-#include "Swiften/LinkLocal/DNSSDBrowseQuery.h"
-#include "Swiften/LinkLocal/DNSSDRegisterQuery.h"
+#include "Swiften/LinkLocal/DNSSDQuerier.h"
#include "Swiften/LinkLocal/BonjourQuery.h"
namespace Swift {
class LinkLocalServiceInfo;
- class BonjourQuerier : public boost::enable_shared_from_this<BonjourQuerier> {
+ class BonjourQuerier :
+ public DNSSDQuerier,
+ public boost::enable_shared_from_this<BonjourQuerier> {
public:
BonjourQuerier();
~BonjourQuerier();
boost::shared_ptr<DNSSDBrowseQuery> createBrowseQuery();
- boost::shared_ptr<DNSSDRegisterQuery> createRegisterQuery(const String& name, int port, const LinkLocalServiceInfo& info);
+ boost::shared_ptr<DNSSDRegisterQuery> createRegisterQuery(
+ const String& name, int port, const LinkLocalServiceInfo& info);
+ boost::shared_ptr<DNSSDResolveServiceQuery> createResolveServiceQuery(
+ const LinkLocalServiceID&);
+ boost::shared_ptr<DNSSDResolveHostnameQuery> createResolveHostnameQuery(
+ const String& hostname, int interfaceIndex);
void start();
void stop();
@@ -29,8 +35,6 @@ namespace Swift {
void addRunningQuery(boost::shared_ptr<BonjourQuery>);
void removeRunningQuery(boost::shared_ptr<BonjourQuery>);
-
- private:
void interruptSelect();
void run();
diff --git a/Swiften/LinkLocal/BonjourResolveHostnameQuery.h b/Swiften/LinkLocal/BonjourResolveHostnameQuery.h
new file mode 100644
index 0000000..771fc84
--- /dev/null
+++ b/Swiften/LinkLocal/BonjourResolveHostnameQuery.h
@@ -0,0 +1,54 @@
+#pragma once
+
+#include "Swiften/Base/String.h"
+#include "Swiften/LinkLocal/BonjourQuery.h"
+#include "Swiften/LinkLocal/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) {
+ MainEventLoop::postEvent(boost::bind(boost::ref(onHostnameResolved), boost::optional<HostAddress>()), shared_from_this());
+ }
+ }
+
+ //void DNSSDResolveHostnameQuery::run() {
+ void run() {
+ BonjourQuery::run();
+ }
+
+ 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());
+ }
+ }
+ };
+}
diff --git a/Swiften/LinkLocal/BonjourResolveServiceQuery.h b/Swiften/LinkLocal/BonjourResolveServiceQuery.h
new file mode 100644
index 0000000..e4f02ee
--- /dev/null
+++ b/Swiften/LinkLocal/BonjourResolveServiceQuery.h
@@ -0,0 +1,53 @@
+#pragma once
+
+#include "Swiften/LinkLocal/BonjourQuery.h"
+#include "Swiften/LinkLocal/DNSSDResolveServiceQuery.h"
+#include "Swiften/LinkLocal/LinkLocalServiceInfo.h"
+#include "Swiften/Base/ByteArray.h"
+#include "Swiften/EventLoop/MainEventLoop.h"
+
+namespace Swift {
+ class BonjourQuerier;
+
+ class BonjourResolveServiceQuery : public DNSSDResolveServiceQuery, public BonjourQuery {
+ public:
+ BonjourResolveServiceQuery(const LinkLocalServiceID& service, boost::shared_ptr<BonjourQuerier> querier) : BonjourQuery(querier) {
+ DNSServiceErrorType result = DNSServiceResolve(
+ &sdRef, 0, service.getNetworkInterfaceID(),
+ service.getName().getUTF8Data(), service.getType().getUTF8Data(),
+ service.getDomain().getUTF8Data(),
+ &BonjourResolveServiceQuery::handleServiceResolvedStatic, this);
+ if (result != kDNSServiceErr_NoError) {
+ MainEventLoop::postEvent(boost::bind(boost::ref(onServiceResolved), boost::optional<Result>()), shared_from_this());
+ }
+ }
+
+ void start() {
+ run();
+ }
+
+ void stop() {
+ finish();
+ }
+
+ private:
+ static void handleServiceResolvedStatic(DNSServiceRef, DNSServiceFlags, uint32_t, DNSServiceErrorType errorCode, const char *fullname, const char *hosttarget, uint16_t port, uint16_t txtLen, const unsigned char *txtRecord, void *context) {
+ static_cast<BonjourResolveServiceQuery*>(context)->handleServiceResolved(errorCode, fullname, hosttarget, port, txtLen, txtRecord);
+ }
+
+ void handleServiceResolved(DNSServiceErrorType errorCode, const char* fullName, const char* host, uint16_t port, uint16_t txtLen, const unsigned char *txtRecord) {
+ if (errorCode != kDNSServiceErr_NoError) {
+ MainEventLoop::postEvent(boost::bind(boost::ref(onServiceResolved), boost::optional<Result>()), shared_from_this());
+ }
+ else {
+ MainEventLoop::postEvent(
+ boost::bind(
+ boost::ref(onServiceResolved),
+ Result(String(fullName), String(host), port,
+ LinkLocalServiceInfo::createFromTXTRecord(
+ ByteArray(reinterpret_cast<const char*>(txtRecord), txtLen)))),
+ shared_from_this());
+ }
+ }
+ };
+}
diff --git a/Swiften/LinkLocal/DNSSDQuerier.cpp b/Swiften/LinkLocal/DNSSDQuerier.cpp
new file mode 100644
index 0000000..be87a3c
--- /dev/null
+++ b/Swiften/LinkLocal/DNSSDQuerier.cpp
@@ -0,0 +1,8 @@
+#include "Swiften/LinkLocal/DNSSDQuerier.h"
+
+namespace Swift {
+
+DNSSDQuerier::~DNSSDQuerier() {
+}
+
+}
diff --git a/Swiften/LinkLocal/DNSSDQuerier.h b/Swiften/LinkLocal/DNSSDQuerier.h
new file mode 100644
index 0000000..528a6ea
--- /dev/null
+++ b/Swiften/LinkLocal/DNSSDQuerier.h
@@ -0,0 +1,26 @@
+#pragma once
+
+#include <boost/shared_ptr.hpp>
+
+namespace Swift {
+ class String;
+ class LinkLocalServiceInfo;
+ class LinkLocalServiceID;
+ class DNSSDBrowseQuery;
+ class DNSSDRegisterQuery;
+ class DNSSDResolveServiceQuery;
+ class DNSSDResolveHostnameQuery;
+
+ class DNSSDQuerier {
+ public:
+ virtual ~DNSSDQuerier();
+
+ virtual boost::shared_ptr<DNSSDBrowseQuery> createBrowseQuery() = 0;
+ virtual boost::shared_ptr<DNSSDRegisterQuery> createRegisterQuery(
+ const String& name, int port, const LinkLocalServiceInfo& info) = 0;
+ virtual boost::shared_ptr<DNSSDResolveServiceQuery> createResolveServiceQuery(
+ const LinkLocalServiceID&) = 0;
+ virtual boost::shared_ptr<DNSSDResolveHostnameQuery> createResolveHostnameQuery(
+ const String& hostname, int interfaceIndex) = 0;
+ };
+}
diff --git a/Swiften/LinkLocal/DNSSDResolveHostnameQuery.cpp b/Swiften/LinkLocal/DNSSDResolveHostnameQuery.cpp
new file mode 100644
index 0000000..f7c88bd
--- /dev/null
+++ b/Swiften/LinkLocal/DNSSDResolveHostnameQuery.cpp
@@ -0,0 +1,8 @@
+#include "Swiften/LinkLocal/DNSSDResolveHostnameQuery.h"
+
+namespace Swift {
+
+DNSSDResolveHostnameQuery::~DNSSDResolveHostnameQuery() {
+}
+
+}
diff --git a/Swiften/LinkLocal/DNSSDResolveHostnameQuery.h b/Swiften/LinkLocal/DNSSDResolveHostnameQuery.h
new file mode 100644
index 0000000..a2e218c
--- /dev/null
+++ b/Swiften/LinkLocal/DNSSDResolveHostnameQuery.h
@@ -0,0 +1,17 @@
+#pragma once
+
+#include <boost/signal.hpp>
+#include <boost/optional.hpp>
+
+#include "Swiften/Network/HostAddress.h"
+
+namespace Swift {
+ class DNSSDResolveHostnameQuery {
+ public:
+ virtual ~DNSSDResolveHostnameQuery();
+
+ virtual void run() = 0;
+
+ boost::signal<void (const boost::optional<HostAddress>&)> onHostnameResolved;
+ };
+}
diff --git a/Swiften/LinkLocal/DNSSDResolveServiceQuery.cpp b/Swiften/LinkLocal/DNSSDResolveServiceQuery.cpp
new file mode 100644
index 0000000..83a9ccd
--- /dev/null
+++ b/Swiften/LinkLocal/DNSSDResolveServiceQuery.cpp
@@ -0,0 +1,8 @@
+#include "Swiften/LinkLocal/DNSSDResolveServiceQuery.h"
+
+namespace Swift {
+
+DNSSDResolveServiceQuery::~DNSSDResolveServiceQuery() {
+}
+
+}
diff --git a/Swiften/LinkLocal/DNSSDResolveServiceQuery.h b/Swiften/LinkLocal/DNSSDResolveServiceQuery.h
new file mode 100644
index 0000000..d8b5cf1
--- /dev/null
+++ b/Swiften/LinkLocal/DNSSDResolveServiceQuery.h
@@ -0,0 +1,29 @@
+#pragma once
+
+#include <boost/signal.hpp>
+#include <boost/optional.hpp>
+
+#include "Swiften/LinkLocal/LinkLocalServiceID.h"
+#include "Swiften/LinkLocal/LinkLocalServiceInfo.h"
+
+namespace Swift {
+ class DNSSDResolveServiceQuery {
+ public:
+ struct Result {
+ Result(const String& fullName, const String& host, int port,
+ const LinkLocalServiceInfo& info) :
+ fullName(fullName), host(host), port(port), info(info) {}
+ String fullName;
+ String host;
+ int port;
+ LinkLocalServiceInfo info;
+ };
+
+ virtual ~DNSSDResolveServiceQuery();
+
+ virtual void start() = 0;
+ virtual void stop() = 0;
+
+ boost::signal<void (const boost::optional<Result>&)> onServiceResolved;
+ };
+}
diff --git a/Swiften/LinkLocal/Makefile.inc b/Swiften/LinkLocal/Makefile.inc
index a3144ac..9522cbb 100644
--- a/Swiften/LinkLocal/Makefile.inc
+++ b/Swiften/LinkLocal/Makefile.inc
@@ -1,6 +1,9 @@
SWIFTEN_SOURCES += \
+ Swiften/LinkLocal/DNSSDQuerier.cpp \
Swiften/LinkLocal/DNSSDBrowseQuery.cpp \
Swiften/LinkLocal/DNSSDRegisterQuery.cpp \
+ Swiften/LinkLocal/DNSSDResolveServiceQuery.cpp \
+ Swiften/LinkLocal/DNSSDResolveHostnameQuery.cpp \
Swiften/LinkLocal/DNSSDServiceFactory.cpp \
Swiften/LinkLocal/PlatformDNSSDServiceFactory.cpp \
Swiften/LinkLocal/DNSSDService.cpp \