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ChannelProviderFactory, eget support for it

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This commit is contained in:
Matej Sekoranja
2013-06-04 00:32:58 +02:00
parent d9eda7d908
commit a20dd07b85
17 changed files with 372 additions and 62 deletions
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40
pvAccessApp/rpcService/rpcServer.cpp
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@@ -407,12 +407,46 @@ String RPCChannelProvider::PROVIDER_NAME("rpcService");
Status RPCChannelProvider::noSuchChannelStatus(Status::STATUSTYPE_ERROR, "no such channel");
class RPCChannelProviderFactory : public ChannelProviderFactory
{
public:
POINTER_DEFINITIONS(RPCChannelProviderFactory);
RPCChannelProviderFactory() :
m_channelProviderImpl(new RPCChannelProvider())
{
}
virtual epics::pvData::String getFactoryName()
{
return RPCChannelProvider::PROVIDER_NAME;
}
virtual ChannelProvider::shared_pointer sharedInstance()
{
return m_channelProviderImpl;
}
virtual ChannelProvider::shared_pointer newInstance()
{
return ChannelProvider::shared_pointer(new RPCChannelProvider());
}
private:
RPCChannelProvider::shared_pointer m_channelProviderImpl;
};
RPCServer::RPCServer()
{
m_channelProviderImpl.reset(new RPCChannelProvider());
registerChannelProvider(m_channelProviderImpl);
// TODO factory is never deregistered, multiple RPCServer instances create multiple factories, etc.
m_channelProviderFactory.reset(new RPCChannelProviderFactory());
registerChannelProviderFactory(m_channelProviderFactory);
setenv("EPICS4_CAS_PROVIDER_NAMES", m_channelProviderImpl->getProviderName().c_str(), 1);
m_channelProviderImpl = m_channelProviderFactory->sharedInstance();
setenv("EPICS_PVAS_PROVIDER_NAMES", m_channelProviderImpl->getProviderName().c_str(), 1);
m_serverContext = ServerContextImpl::create();
m_serverContext->initialize(getChannelAccess());