bool DBusObjectManagerStub::onInterfaceDBusMessage(const DBusMessage& dbusMessage) {
auto dbusConnection = dbusConnection_.lock();
if (!dbusConnection || !dbusConnection->isConnected()) {
return false;
}
if (!dbusMessage.isMethodCallType() || !dbusMessage.hasMemberName("GetManagedObjects")) {
return false;
}
std::lock_guard<std::mutex> dbusObjectManagerStubLock(dbusObjectManagerStubLock_);
DBusObjectPathAndInterfacesDict dbusObjectPathAndInterfacesDict;
for (const auto& registeredDBusObjectPathIterator : registeredDBusObjectPathsMap_) {
const std::string& registeredDBusObjectPath = registeredDBusObjectPathIterator.first;
const auto& registeredDBusInterfacesMap = registeredDBusObjectPathIterator.second;
DBusInterfacesAndPropertiesDict dbusInterfacesAndPropertiesDict;
assert(registeredDBusObjectPath.length() > 0);
assert(registeredDBusInterfacesMap.size() > 0);
for (const auto& registeredDBusInterfaceIterator : registeredDBusInterfacesMap) {
const std::string& registeredDBusInterfaceName = registeredDBusInterfaceIterator.first;
const auto& registeredDBusStubAdapter = registeredDBusInterfaceIterator.second;
assert(registeredDBusInterfaceName.length() > 0);
dbusInterfacesAndPropertiesDict.insert({ registeredDBusInterfaceName, DBusPropertiesChangedDict() });
if (registeredDBusStubAdapter->isManagingInterface()) {
dbusInterfacesAndPropertiesDict.insert({ getInterfaceName(), DBusPropertiesChangedDict() });
}
}
dbusObjectPathAndInterfacesDict.insert({ registeredDBusObjectPath, std::move(dbusInterfacesAndPropertiesDict) });
}
DBusMessage dbusMessageReply = dbusMessage.createMethodReturn("a{oa{sa{sv}}}");
DBusOutputStream dbusOutputStream(dbusMessageReply);
dbusOutputStream << dbusObjectPathAndInterfacesDict;
dbusOutputStream.flush();
const bool dbusMessageReplySent = dbusConnection->sendDBusMessage(dbusMessageReply);
return dbusMessageReplySent;
}
bool DBusObjectManager::onIntrospectableInterfaceDBusMessage(const DBusMessage& dbusMessage) {
std::shared_ptr<DBusProxyConnection> dbusConnection = dbusConnection_.lock();
if (!dbusConnection || !dbusMessage.isMethodCallType() || !dbusMessage.hasMemberName("Introspect")) {
return false;
}
bool foundRegisteredObjects = false;
std::stringstream xmlData(std::ios_base::out);
xmlData << "<!DOCTYPE node PUBLIC \"" DBUS_INTROSPECT_1_0_XML_PUBLIC_IDENTIFIER "\"\n\""
DBUS_INTROSPECT_1_0_XML_SYSTEM_IDENTIFIER"\">\n"
"<node name=\"" << dbusMessage.getObjectPath() << "\">\n"
"<interface name=\"org.freedesktop.DBus.Introspectable\">\n"
"<method name=\"Introspect\">\n"
"<arg type=\"s\" name=\"xml_data\" direction=\"out\"/>\n"
"</method>\n"
"</interface>\n";
std::unordered_set<std::string> nodeSet;
for (auto& registeredObjectsIterator : dbusRegisteredObjectsTable_) {
const DBusInterfaceHandlerPath& handlerPath = registeredObjectsIterator.first;
const std::string& dbusObjectPath = handlerPath.first;
const std::string& dbusInterfaceName = handlerPath.second;
std::shared_ptr<DBusInterfaceHandler> dbusStubAdapterBase = registeredObjectsIterator.second;
std::vector<std::string> elems = CommonAPI::split(dbusObjectPath, '/');
if (dbusMessage.hasObjectPath(dbusObjectPath)) {
foundRegisteredObjects = true;
xmlData << "<interface name=\"" << dbusInterfaceName << "\">\n"
<< dbusStubAdapterBase->getMethodsDBusIntrospectionXmlData() << "\n"
"</interface>\n";
nodeSet.insert(elems.back());
} else {
if (dbusMessage.hasObjectPath("/") && elems.size() > 1) {
if (nodeSet.find(elems[1]) == nodeSet.end()) {
if (nodeSet.size() == 0) {
xmlData.str("");
xmlData << "<!DOCTYPE node PUBLIC \"" DBUS_INTROSPECT_1_0_XML_PUBLIC_IDENTIFIER "\"\n\""
DBUS_INTROSPECT_1_0_XML_SYSTEM_IDENTIFIER"\">\n"
"<node>\n";
}
xmlData << " <node name=\"" << elems[1] << "\"/>\n";
nodeSet.insert(elems[1]);
foundRegisteredObjects = true;
}
} else {
for (unsigned int i = 1; i < elems.size() - 1; i++) {
std::string build;
for (unsigned int j = 1; j <= i; j++) {
build = build + "/" + elems[j];
if (dbusMessage.hasObjectPath(build)) {
if (nodeSet.find(elems[j + 1]) == nodeSet.end()) {
if (nodeSet.size() == 0) {
xmlData.str("");
xmlData << "<!DOCTYPE node PUBLIC \"" DBUS_INTROSPECT_1_0_XML_PUBLIC_IDENTIFIER "\"\n\""
DBUS_INTROSPECT_1_0_XML_SYSTEM_IDENTIFIER"\">\n"
"<node>\n";
}
xmlData << " <node name=\"" << elems[j + 1] << "\"/>\n";
nodeSet.insert(elems[j + 1]);
foundRegisteredObjects = true;
}
break;
}
}
}
}
}
}
if (foundRegisteredObjects) {
DBusMessage dbusMessageReply = dbusMessage.createMethodReturn("s");
DBusOutputStream dbusOutputStream(dbusMessageReply);
xmlData << "</node>"
"";
dbusOutputStream << xmlData.str();
dbusOutputStream.flush();
return dbusConnection->sendDBusMessage(dbusMessageReply);
}
return false;
}
