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Track connections by name only, not by type as well.

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Also rename getAvailableSerialPorts for clarity.
This commit is contained in:
sawinglogz 2020-06-16 12:19:32 -04:00
parent 553cf59a95
commit d350e47382
2 changed files with 15 additions and 16 deletions
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27
oscar/SleepLib/deviceconnection.cpp
View File

@ -379,15 +379,15 @@ DeviceConnection* DeviceConnectionManager::openConnection(const QString & type,
qWarning() << "Unknown device connection type:" << type;
return nullptr;
}
if (m_connections[type].contains(name)) {
qWarning() << type << "connection to" << name << "already open";
if (m_connections.contains(name)) {
qWarning() << "connection to" << name << "already open";
return nullptr;
}
DeviceConnection* conn = s_factories[type](name, m_record, m_replay);
if (conn) {
if (conn->open()) {
m_connections[type][name] = conn;
m_connections[name] = conn;
} else {
qWarning().noquote() << "unable to open" << type << "connection to" << name;
delete conn;
@ -406,12 +406,11 @@ void DeviceConnectionManager::connectionClosed(DeviceConnection* conn)
const QString & type = conn->type();
const QString & name = conn->name();
Q_ASSERT(s_factories.contains(type));
if (m_connections[type].contains(name)) {
if (m_connections[type][name] == conn) {
m_connections[type].remove(name);
if (m_connections.contains(name)) {
if (m_connections[name] == conn) {
m_connections.remove(name);
} else {
qWarning() << type << "connection to" << name << "not created by openConnection!";
qWarning() << "connection to" << name << "not created by openConnection!";
}
} else {
qWarning() << type << "connection to" << name << "missing";
@ -446,7 +445,7 @@ DeviceConnection* T::createInstance(const QString & name, XmlRecorder* record, X
// MARK: -
// MARK: Device manager events
class GetAvailablePortsEvent : public XmlReplayBase<GetAvailablePortsEvent>
class GetAvailableSerialPortsEvent : public XmlReplayBase<GetAvailableSerialPortsEvent>
{
public:
QList<SerialPortInfo> m_ports;
@ -461,19 +460,19 @@ protected:
xml >> m_ports;
}
};
REGISTER_XMLREPLAYEVENT("getAvailablePorts", GetAvailablePortsEvent);
REGISTER_XMLREPLAYEVENT("getAvailableSerialPorts", GetAvailableSerialPortsEvent);
QList<SerialPortInfo> DeviceConnectionManager::getAvailablePorts()
QList<SerialPortInfo> DeviceConnectionManager::getAvailableSerialPorts()
{
GetAvailablePortsEvent event;
GetAvailableSerialPortsEvent event;
if (!m_replay) {
for (auto & info : QSerialPortInfo::availablePorts()) {
event.m_ports.append(SerialPortInfo(info));
}
} else {
auto replayEvent = m_replay->getNextEvent<GetAvailablePortsEvent>();
auto replayEvent = m_replay->getNextEvent<GetAvailableSerialPortsEvent>();
if (replayEvent) {
event.m_ports = replayEvent->m_ports;
} else {
@ -527,7 +526,7 @@ SerialPortInfo::SerialPortInfo()
// TODO: This is a temporary wrapper until we begin refactoring.
QList<SerialPortInfo> SerialPortInfo::availablePorts()
{
return DeviceConnectionManager::getInstance().getAvailablePorts();
return DeviceConnectionManager::getInstance().getAvailableSerialPorts();
}
QXmlStreamWriter & operator<<(QXmlStreamWriter & xml, const SerialPortInfo & info)

4
oscar/SleepLib/deviceconnection.h
View File

@ -63,14 +63,14 @@ private:
m_serialPorts.clear();
}
QHash<QString,QHash<QString,DeviceConnection*>> m_connections;
QHash<QString,DeviceConnection*> m_connections;
public:
static DeviceConnectionManager & getInstance();
class DeviceConnection* openConnection(const QString & type, const QString & name);
static class SerialPortConnection* openSerialPortConnection(const QString & portName); // temporary
QList<class SerialPortInfo> getAvailablePorts();
QList<class SerialPortInfo> getAvailableSerialPorts();
// TODO: method to start a polling thread that maintains the list of ports
// TODO: emit signal when new port is detected