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/*
* Copyright © 2013 Canonical Ltd.
*
* This program is free software: you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License version 3,
* as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* Authored by: Thomas Voß <thomas.voss@canonical.com>
*/
#ifndef BENCHMARK_SERVICE_H_
#define BENCHMARK_SERVICE_H_
#include <core/dbus/service.h>
#include <core/dbus/skeleton.h>
#include <core/dbus/stub.h>
namespace dbus = core::dbus;
namespace test
{
class IBenchmarkService
{
protected:
struct MethodInt64
{
typedef IBenchmarkService Interface;
inline static const std::string& name()
{
static const std::string s
{
"MethodInt64"
};
return s;
}
inline static const std::chrono::milliseconds default_timeout()
{
return std::chrono::seconds{1};
}
};
struct MethodVectorInt32
{
typedef IBenchmarkService Interface;
inline static const std::string& name()
{
static const std::string s
{
"MethodVectorInt32"
};
return s;
}
inline static const std::chrono::milliseconds default_timeout()
{
return std::chrono::seconds{1};
}
};
public:
virtual ~IBenchmarkService() = default;
virtual int64_t method_int64(int64_t arg) = 0;
virtual std::vector<int32_t> method_vector_int32(const std::vector<int32_t>& v) = 0;
};
}
namespace core
{
namespace dbus
{
namespace traits
{
template<>
struct Service<test::IBenchmarkService>
{
inline static const std::string& interface_name()
{
static const std::string s
{
"org.freedesktop.dbus.benchmark.Service"
};
return s;
}
};
}
}
}
namespace test
{
class BenchmarkServiceStub : public dbus::Stub<IBenchmarkService>
{
public:
typedef std::shared_ptr<BenchmarkServiceStub> Ptr;
BenchmarkServiceStub(const dbus::Bus::Ptr& bus) : dbus::Stub<IBenchmarkService>(bus),
object(access_service()->object_for_path(dbus::types::ObjectPath("/core/dbus/benchmark/Service")))
{
}
~BenchmarkServiceStub() noexcept = default;
int64_t method_int64(int64_t arg)
{
auto result = object->invoke_method_synchronously<IBenchmarkService::MethodInt64, int64_t>(arg);
if (result.is_error())
throw std::runtime_error(result.error().print());
return result.value();
}
std::vector<int32_t> method_vector_int32(const std::vector<int32_t>& arg)
{
auto result = object->invoke_method_synchronously<IBenchmarkService::MethodVectorInt32, std::vector<int32_t>>(arg);
if (result.is_error())
throw std::runtime_error(result.error().print());
return result.value();
}
private:
dbus::Object::Ptr object;
};
class BenchmarkServiceSkeleton : public dbus::Skeleton<IBenchmarkService>
{
public:
BenchmarkServiceSkeleton(const dbus::Bus::Ptr& bus) : dbus::Skeleton<IBenchmarkService>(bus),
object(access_service()->add_object_for_path(dbus::types::ObjectPath("/core/dbus/benchmark/Service")))
{
object->install_method_handler<IBenchmarkService::MethodInt64>(
std::bind(&BenchmarkServiceSkeleton::handle_method_int64, this, std::placeholders::_1));
object->install_method_handler<IBenchmarkService::MethodVectorInt32>(
std::bind(&BenchmarkServiceSkeleton::handle_method_vector_int32, this, std::placeholders::_1));
}
~BenchmarkServiceSkeleton() noexcept = default;
private:
void handle_method_int64(const dbus::Message::Ptr& msg)
{
int64_t in;
msg->reader() >> in;
int64_t out = method_int64(in);
auto reply = dbus::Message::make_method_return(msg);
reply->writer() << out;
access_bus()->send(reply);
}
void handle_method_vector_int32(const dbus::Message::Ptr& msg)
{
std::vector<int32_t> in;
msg->reader() >> in;
auto out = method_vector_int32(in);
auto reply = dbus::Message::make_method_return(msg);
reply->writer() << out;
access_bus()->send(reply);
}
dbus::Object::Ptr object;
};
class BenchmarkService : public BenchmarkServiceSkeleton
{
public:
typedef std::shared_ptr<BenchmarkService> Ptr;
BenchmarkService(const dbus::Bus::Ptr& bus) : BenchmarkServiceSkeleton(bus)
{
}
int64_t method_int64(int64_t arg)
{
return arg;
}
std::vector<int32_t> method_vector_int32(const std::vector<int32_t>& arg)
{
return arg;
}
};
}
#endif // BENCHMARK_SERVICE_H_
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