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#include <pch.hpp>
#include "iceDaemon.h"
#include "buildComms.h"
#include "buildShared.h"
#include "buildDaemon.h"
#include <scriptLoader.h>
#include <options.h>
#include <sys/stat.h>
#include <boost/foreach.hpp>
#include <boost/filesystem.hpp>
#include <boost/lexical_cast.hpp>
#include <commonObjects.h>
#include <logger.h>
#include <checkHost.h>
#include <flatView.h>
#include <taskHost.h>
#include <execContext.h>
#include <misc.h>
#include <exceptions.h>
std::string IceDaemon::adapterName;
std::string IceDaemon::adapterEndpoint;
std::string IceDaemon::interface;
std::string IceDaemon::slice;
std::string IceDaemon::viewRoot;
std::string IceDaemon::taskRoot;
DECLARE_GENERIC_LOADER("ice", DaemonLoader, IceDaemon);
DECLARE_OPTIONS(IceDaemon, "ICE Daemon Options")
("ice.daemon.viewRoot", Options::value(&viewRoot, "views"),
"The folder in which to find view scripts")
("ice.daemon.taskRoot", Options::value(&taskRoot, "tasks"),
"The folder in which to find task scripts")
("ice.daemon.adapterName", Options::value(&adapterName, "DefaultAdapter"),
"The name of the ICE adapter created")
("ice.daemon.adapterEndpoint", Options::value(&adapterEndpoint),
"The ICE endpoint string for the ICE adapter")
("ice.daemon.slice", Options::value(&slice),
"The ICE Slice file to compile")
("ice.daemon.interface", Options::value(&interface),
"The ICE interface to wrap")
END_OPTIONS(IceDaemon);
IceDaemon::IceDaemon(int & argc, char ** argv) :
ic(Ice::initialize(argc, argv))
{
}
IceDaemon::~IceDaemon()
{
ic->destroy();
}
void
IceDaemon::shutdown() const
{
ic->shutdown();
}
void
IceDaemon::run() const
{
Logger()->messagebf(LOG_INFO, ">>> %s compiling slice '%s'...", __PRETTY_FUNCTION__, slice);
IceCompile::CPtr bc(new BuildComms(slice));
IceCompile::CPtr bds(new BuildShared(slice, { bc }));
IceCompile::CPtr bd(new BuildDaemon(slice, { bds }));
bd->Update();
auto library = bd->Open();
Logger()->messagebf(LOG_INFO, " %s starting...", __PRETTY_FUNCTION__);
Ice::ObjectAdapterPtr adapter = ic->createObjectAdapterWithEndpoints(adapterName, adapterEndpoint);
IceDaemonAdapterHandlerPtr interfacePtr = IceDaemonAdapterHandlerLoader::createNew(interface);
interfacePtr->add(adapter, this, ic);
adapter->activate();
Logger()->messagebf(LOG_INFO, " %s running...", __PRETTY_FUNCTION__);
interfacePtr->remove(adapter, ic);
ic->waitForShutdown();
Logger()->messagebf(LOG_INFO, " %s stopped...", __PRETTY_FUNCTION__);
Logger()->messagebf(LOG_INFO, "<<< %s", __PRETTY_FUNCTION__);
}
class IceDaemonFlatViewHost : public virtual CommonObjects, public virtual CheckHost {
public:
IceDaemonFlatViewHost(ScriptNodePtr s) :
CommonObjects(s),
CheckHost(s)
{
s->script->loader.addLoadTarget(s, Storer::into<ElementLoader>(&view));
}
void executeView(RowSetPresenterPtr presenter, ExecContext * ec) const
{
loadScriptComponents();
view->execute(presenter.get(), ec);
// Caches might open transactions
BOOST_FOREACH(const CommonObjects::DataSources::value_type & ds, CommonObjects::datasources) {
ds.second->commit();
}
}
private:
typedef boost::intrusive_ptr<FlatView> ViewPtr;
ViewPtr view;
};
class IceCallContext : public ExecContext {
public:
IceCallContext(const ParamMap & p) :
params(p)
{
}
VariableType getParameter(const VariableType & key) const
{
return safeMapLookup<ParamNotFound>(params, key);
}
SessionPtr getSession() const
{
// There's no way to tell clients apart
throw NotSupported(__FUNCTION__);
}
private:
const ParamMap & params;
};
void
IceDaemon::executeView(const std::string & name, RowSetPresenterPtr p, const ParamMap & pm) const
{
ScriptNodePtr s = ScriptReader::resolveScript(IceDaemon::viewRoot, name, false)->root();
IceDaemonFlatViewHost f(s);
IceCallContext icc(pm);
f.executeView(p, &icc);
}
class IceDaemonTaskHost : public TaskHost {
public:
IceDaemonTaskHost(ScriptNodePtr s) :
SourceObject(s),
CheckHost(s),
TaskHost(s)
{
}
void executeTask(ExecContext * ec) const
{
runChecks(ec);
execute(ec);
}
};
void
IceDaemon::executeTask(const std::string & name, const ParamMap & pm) const
{
ScriptNodePtr s = ScriptReader::resolveScript(IceDaemon::taskRoot, name, false)->root();
IceDaemonTaskHost t(s);
IceCallContext icc(pm);
t.executeTask(&icc);
}
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