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Lastest FSM and router changes.

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Added message_bus.
Created generators for largest and smallest.
This commit is contained in:
John Wellbelove 2017-07-28 20:34:58 +01:00
parent 0ccdd4fab4
commit f70850f7f5
23 changed files with 1647 additions and 446 deletions
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4
src/file_error_numbers.txt
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@ -34,4 +34,6 @@
34 fsm
35 message_router
36 scheduler
37 task
37 task
38 message
39 message_bus

9
src/fsm.h
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@ -26,6 +26,10 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
******************************************************************************/
#if 0
#error THIS HEADER IS A GENERATOR. DO NOT INCLUDE.
#endif
//***************************************************************************
// This file has been auto generated. Do not edit this file.
//***************************************************************************
@ -224,8 +228,9 @@ namespace etl
//*******************************************
/// Constructor.
//*******************************************
fsm()
: p_state(nullptr)
fsm(etl::message_router_id_t id)
: imessage_router(id),
p_state(nullptr)
{
}

7
src/fsm_generator.h
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@ -3,7 +3,7 @@ The MIT License(MIT)
Embedded Template Library.
https://github.com/ETLCPP/etl
http://www.etlcpp.com
https://www.etlcpp.com
Copyright(c) 2017 jwellbelove
@ -234,8 +234,9 @@ namespace etl
//*******************************************
/// Constructor.
//*******************************************
fsm()
: p_state(nullptr)
fsm(etl::message_router_id_t id)
: imessage_router(id),
p_state(nullptr)
{
}

1
src/generate_fsm.bat Normal file
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@ -0,0 +1 @@
python -m cogapp -d -e -ofsm.h -DHandlers=16 fsm_generator.h

1
src/generate_message_router.bat Normal file
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@ -0,0 +1 @@
python -m cogapp -d -e -omessage_router.h -DHandlers=16 message_router_generator.h

4
src/largest.h
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@ -28,6 +28,10 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
******************************************************************************/
#if 0
#error THIS HEADER IS A GENERATOR. DO NOT INCLUDE.
#endif
//***************************************************************************
// This file has been auto generated. Do not edit this file.
//***************************************************************************

2
src/largest_generator.h
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@ -5,7 +5,7 @@ The MIT License(MIT)
Embedded Template Library.
https://github.com/ETLCPP/etl
http://www.etlcpp.com
https://www.etlcpp.com
Copyright(c) 2014 jwellbelove

105
src/message.h Normal file
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@ -0,0 +1,105 @@
/******************************************************************************
The MIT License(MIT)
Embedded Template Library.
https://github.com/ETLCPP/etl
http://www.etlcpp.com
Copyright(c) 2017 jwellbelove
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files(the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and / or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions :
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
******************************************************************************/
#ifndef __ETL_MESSAGE__
#define __ETL_MESSAGE__
#include <stdint.h>
#include "error_handler.h"
#include "exception.h"
#include "message_types.h"
#undef ETL_FILE
#define ETL_FILE "38"
namespace etl
{
//***************************************************************************
class message_exception : public etl::exception
{
public:
message_exception(string_type what, string_type file_name, numeric_type line_number)
: exception(what, file_name, line_number)
{
}
};
//***************************************************************************
class unhandled_message_exception : public etl::message_exception
{
public:
unhandled_message_exception(string_type file_name, numeric_type line_number)
: message_exception(ETL_ERROR_TEXT("message:unknown", ETL_FILE"A"), file_name, line_number)
{
}
};
//***************************************************************************
class imessage
{
public:
//********************************************
virtual ~imessage() {}
const etl::message_id_t message_id;
protected:
//********************************************
imessage(etl::message_id_t id)
: message_id(id)
{
}
};
//***************************************************************************
template <const etl::message_id_t ID_>
class message : public imessage
{
public:
enum
{
ID = ID_
};
//********************************************
message()
: imessage(ID_)
{
}
};
}
#undef ETL_FILE
#endif

322
src/message_bus.h Normal file
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@ -0,0 +1,322 @@
/******************************************************************************
The MIT License(MIT)
Embedded Template Library.
https://github.com/ETLCPP/etl
https://www.etlcpp.com
Copyright(c) 2017 jwellbelove
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files(the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and / or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions :
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
******************************************************************************/
#ifndef __ETL_MESSAGE_BUS_
#define __ETL_MESSAGE_BUS_
#include <stdint.h>
#include <algorithm>
#include "algorithm.h"
#include "vector.h"
#include "nullptr.h"
#include "error_handler.h"
#include "exception.h"
#include "message_types.h"
#include "message.h"
#include "message_router.h"
#undef ETL_FILE
#define ETL_FILE "39"
namespace etl
{
//***************************************************************************
/// Base exception class for message bus
//***************************************************************************
class message_bus_exception : public etl::exception
{
public:
message_bus_exception(string_type what, string_type file_name, numeric_type line_number)
: etl::exception(what, file_name, line_number)
{
}
};
//***************************************************************************
/// Too many subscribers.
//***************************************************************************
class message_bus_too_many_subscribers : public etl::message_bus_exception
{
public:
message_bus_too_many_subscribers(string_type file_name, numeric_type line_number)
: message_bus_exception(ETL_ERROR_TEXT("message bus:too many subscribers", ETL_FILE"A"), file_name, line_number)
{
}
};
//***************************************************************************
/// Duplicate router id.
//***************************************************************************
class message_bus_duplicate_router_id : public etl::message_bus_exception
{
public:
message_bus_duplicate_router_id(string_type file_name, numeric_type line_number)
: message_bus_exception(ETL_ERROR_TEXT("message bus:duplicate router id", ETL_FILE"B"), file_name, line_number)
{
}
};
//***************************************************************************
/// Base for message bus
//***************************************************************************
class imessage_bus : public etl::imessage_router
{
public:
imessage_bus()
: imessage_router(etl::imessage_router::MESSAGE_BUS)
{
}
using etl::imessage_router::receive;
virtual void receive(etl::message_router_id_t destination_router_id, const etl::imessage& message) = 0;
virtual void receive(etl::imessage_router& source, etl::message_router_id_t destination_router_id, const etl::imessage& message) = 0;
virtual bool subscribe(etl::imessage_router& router) = 0;
virtual void unsubscribe(etl::message_router_id_t id) = 0;
//*******************************************
void unsubscribe(etl::imessage_router& router)
{
unsubscribe(router.get_message_router_id());
}
};
//***************************************************************************
/// The message bus
//***************************************************************************
template <uint_least8_t MAX_ROUTERS_>
class message_bus : public etl::imessage_bus
{
private:
//*******************************************
// How to compare router ids.
//*******************************************
struct compare_router_id
{
bool operator()(etl::imessage_router* prouter, etl::message_router_id_t id) const
{
return prouter->get_message_router_id() > id;
}
bool operator()(etl::message_router_id_t id, etl::imessage_router* prouter) const
{
return id > prouter->get_message_router_id();
}
};
public:
//*******************************************
/// Subscribe to the bus.
//*******************************************
bool subscribe(etl::imessage_router& router)
{
bool ok = true;
// There's no point actually adding null routers.
if (router.get_message_router_id() != etl::imessage_router::NULL_MESSAGE_ROUTER)
{
ok = !router_list.full();
ETL_ASSERT(ok, ETL_ERROR(etl::message_bus_too_many_subscribers));
if (ok)
{
// Insert in order.
router_list_t::iterator irouter = std::lower_bound(router_list.begin(),
router_list.end(),
router.get_message_router_id(),
compare_router_id());
router_list.insert(irouter, &router);
}
}
return ok;
}
//*******************************************
/// Unsubscribe from the bus.
//*******************************************
using etl::imessage_bus::unsubscribe;
void unsubscribe(etl::message_router_id_t id)
{
std::pair<router_list_t::iterator, router_list_t::iterator> range = std::equal_range(router_list.begin(),
router_list.end(),
id,
compare_router_id());
while (range.first != range.second)
{
router_list.erase(range.first);
++range.first;
}
}
//*******************************************
void receive(const etl::imessage& message)
{
etl::null_message_router nmr;
receive(nmr, etl::imessage_router::ALL_MESSAGE_ROUTERS, message);
}
//*******************************************
void receive(etl::message_router_id_t destination_router_id,
const etl::imessage& message)
{
etl::null_message_router nmr;
receive(nmr, destination_router_id, message);
}
//*******************************************
void receive(etl::imessage_router& source,
const etl::imessage& message)
{
receive(source, etl::imessage_router::ALL_MESSAGE_ROUTERS, message);
}
//*******************************************
void receive(etl::imessage_router& source,
etl::message_router_id_t destination_router_id,
const etl::imessage& message)
{
switch (destination_router_id)
{
//*****************************
// Null message router. Should never get here as these routers can never be subscribed.
case etl::imessage_router::NULL_MESSAGE_ROUTER:
{
break;
}
//*****************************
// Broadcast to all routers.
case etl::imessage_router::ALL_MESSAGE_ROUTERS:
{
router_list_t::iterator irouter = router_list.begin();
// Broadcast to everyone.
while (irouter != router_list.end())
{
etl::imessage_router& router = **irouter;
if (router.get_message_router_id() == etl::imessage_router::MESSAGE_BUS)
{
// The router is actually a bus.
etl::imessage_bus& bus = static_cast<etl::imessage_bus&>(router);
// So pass it on.
bus.receive(source, destination_router_id, message);
}
else if (router.accepts(message.message_id))
{
router.receive(source, message);
}
++irouter;
}
break;
}
//*****************************
// Must be an addressed message.
default:
{
router_list_t::iterator irouter = router_list.begin();
// Do any message busses first.
// These are always at the start of the list.
while ((*irouter)->get_message_router_id() == etl::imessage_router::MESSAGE_BUS)
{
// The router is actually a bus.
etl::imessage_bus& bus = static_cast<etl::imessage_bus&>(**irouter);
// So pass it on.
bus.receive(source, destination_router_id, message);
++irouter;
}
// See if routers with the id exist.
std::pair<router_list_t::iterator, router_list_t::iterator> range = std::equal_range(irouter,
router_list.end(),
destination_router_id,
compare_router_id());
// Call all of them.
while (range.first != range.second)
{
if ((*(range.first))->accepts(message.message_id))
{
(*(range.first))->receive(source, message);
}
++range.first;
}
break;
}
}
}
using imessage_router::accepts;
//*******************************************
/// Does this message bus accept the message id?
/// Yes!, it accepts everything!
//*******************************************
bool accepts(etl::message_id_t id) const
{
return true;
}
//*******************************************
size_t size() const
{
return router_list.size();
}
private:
typedef etl::vector<etl::imessage_router*, MAX_ROUTERS_> router_list_t;
router_list_t router_list;
};
}
#undef ETL_FILE
#endif

256
src/message_router.h
View File

@ -3,7 +3,7 @@ The MIT License(MIT)
Embedded Template Library.
https://github.com/ETLCPP/etl
http://www.etlcpp.com
https://www.etlcpp.com
Copyright(c) 2017 jwellbelove
@ -26,6 +26,10 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
******************************************************************************/
#if 0
#error THIS HEADER IS A GENERATOR. DO NOT INCLUDE.
#endif
//***************************************************************************
// This file has been auto generated. Do not edit this file.
//***************************************************************************
@ -49,6 +53,8 @@ SOFTWARE.
#include <stdint.h>
#include "message.h"
#include "message_types.h"
#include "alignment.h"
#include "error_handler.h"
#include "exception.h"
@ -59,80 +65,14 @@ SOFTWARE.
namespace etl
{
/// Allow alternative type for message id.
#if !defined(ETL_MESSAGE_ID_TYPE)
typedef uint_least8_t message_id_t;
#else
typedef ETL_MESSAGE_ID_TYPE message_id_t;
#endif
//***************************************************************************
class message_exception : public etl::exception
{
public:
message_exception(string_type what, string_type file_name, numeric_type line_number)
: exception(what, file_name, line_number)
{
}
};
//***************************************************************************
class unhandled_message_exception : public etl::message_exception
{
public:
unhandled_message_exception(string_type file_name, numeric_type line_number)
: message_exception(ETL_ERROR_TEXT("message:unknown", ETL_FILE"A"), file_name, line_number)
{
}
};
//***************************************************************************
class imessage
{
public:
//********************************************
virtual ~imessage() {}
const etl::message_id_t message_id;
protected:
//********************************************
imessage(etl::message_id_t id)
: message_id(id)
{
}
};
//***************************************************************************
template <const etl::message_id_t ID_>
class message : public imessage
{
public:
enum
{
ID = ID_
};
//********************************************
message()
: imessage(ID_)
{
}
};
//***************************************************************************
class imessage_router
{
public:
virtual ~imessage_router() {}
virtual void receive(const etl::imessage& message) = 0;
virtual void receive(imessage_router& source, const etl::imessage& message) = 0;
virtual bool accepts(etl::message_id_t id) const = 0;
//********************************************
@ -142,11 +82,29 @@ namespace etl
}
//********************************************
void send_message(imessage_router& destination,
const etl::imessage& message)
etl::message_router_id_t get_message_router_id() const
{
destination.receive(*this, message);
return message_router_id;
}
static const message_router_id_t NULL_MESSAGE_ROUTER = 255;
static const message_router_id_t MESSAGE_BUS = 254;
static const message_router_id_t ALL_MESSAGE_ROUTERS = 253;
protected:
imessage_router(etl::message_router_id_t id)
: message_router_id(id)
{
}
private:
// Disabled.
imessage_router(const imessage_router&);
imessage_router& operator =(const imessage_router&);
etl::message_router_id_t message_router_id;
};
//***************************************************************************
@ -157,6 +115,11 @@ namespace etl
{
public:
null_message_router()
: imessage_router(imessage_router::NULL_MESSAGE_ROUTER)
{
}
//********************************************
void receive(const etl::imessage& message)
{
@ -172,6 +135,13 @@ namespace etl
{
return false;
}
//********************************************
static null_message_router& instance()
{
static null_message_router nmr;
return nmr;
}
};
//***************************************************************************
@ -280,11 +250,16 @@ namespace etl
typename etl::aligned_storage<SIZE, ALIGNMENT>::type data;
};
//**********************************************
message_router(etl::message_router_id_t id)
: imessage_router(id)
{
}
//**********************************************
void receive(const etl::imessage& msg)
{
etl::null_message_router nmr;
receive(nmr, msg);
receive(etl::null_message_router::instance(), msg);
}
//**********************************************
@ -415,11 +390,16 @@ namespace etl
typename etl::aligned_storage<SIZE, ALIGNMENT>::type data;
};
//**********************************************
message_router(etl::message_router_id_t id)
: imessage_router(id)
{
}
//**********************************************
void receive(const etl::imessage& msg)
{
etl::null_message_router nmr;
receive(nmr, msg);
receive(etl::null_message_router::instance(), msg);
}
//**********************************************
@ -548,11 +528,16 @@ namespace etl
typename etl::aligned_storage<SIZE, ALIGNMENT>::type data;
};
//**********************************************
message_router(etl::message_router_id_t id)
: imessage_router(id)
{
}
//**********************************************
void receive(const etl::imessage& msg)
{
etl::null_message_router nmr;
receive(nmr, msg);
receive(etl::null_message_router::instance(), msg);
}
//**********************************************
@ -679,11 +664,16 @@ namespace etl
typename etl::aligned_storage<SIZE, ALIGNMENT>::type data;
};
//**********************************************
message_router(etl::message_router_id_t id)
: imessage_router(id)
{
}
//**********************************************
void receive(const etl::imessage& msg)
{
etl::null_message_router nmr;
receive(nmr, msg);
receive(etl::null_message_router::instance(), msg);
}
//**********************************************
@ -807,11 +797,16 @@ namespace etl
typename etl::aligned_storage<SIZE, ALIGNMENT>::type data;
};
//**********************************************
message_router(etl::message_router_id_t id)
: imessage_router(id)
{
}
//**********************************************
void receive(const etl::imessage& msg)
{
etl::null_message_router nmr;
receive(nmr, msg);
receive(etl::null_message_router::instance(), msg);
}
//**********************************************
@ -933,11 +928,16 @@ namespace etl
typename etl::aligned_storage<SIZE, ALIGNMENT>::type data;
};
//**********************************************
message_router(etl::message_router_id_t id)
: imessage_router(id)
{
}
//**********************************************
void receive(const etl::imessage& msg)
{
etl::null_message_router nmr;
receive(nmr, msg);
receive(etl::null_message_router::instance(), msg);
}
//**********************************************
@ -1057,11 +1057,16 @@ namespace etl
typename etl::aligned_storage<SIZE, ALIGNMENT>::type data;
};
//**********************************************
message_router(etl::message_router_id_t id)
: imessage_router(id)
{
}
//**********************************************
void receive(const etl::imessage& msg)
{
etl::null_message_router nmr;
receive(nmr, msg);
receive(etl::null_message_router::instance(), msg);
}
//**********************************************
@ -1179,11 +1184,16 @@ namespace etl
typename etl::aligned_storage<SIZE, ALIGNMENT>::type data;
};
//**********************************************
message_router(etl::message_router_id_t id)
: imessage_router(id)
{
}
//**********************************************
void receive(const etl::imessage& msg)
{
etl::null_message_router nmr;
receive(nmr, msg);
receive(etl::null_message_router::instance(), msg);
}
//**********************************************
@ -1298,11 +1308,16 @@ namespace etl
typename etl::aligned_storage<SIZE, ALIGNMENT>::type data;
};
//**********************************************
message_router(etl::message_router_id_t id)
: imessage_router(id)
{
}
//**********************************************
void receive(const etl::imessage& msg)
{
etl::null_message_router nmr;
receive(nmr, msg);
receive(etl::null_message_router::instance(), msg);
}
//**********************************************
@ -1415,11 +1430,16 @@ namespace etl
typename etl::aligned_storage<SIZE, ALIGNMENT>::type data;
};
//**********************************************
message_router(etl::message_router_id_t id)
: imessage_router(id)
{
}
//**********************************************
void receive(const etl::imessage& msg)
{
etl::null_message_router nmr;
receive(nmr, msg);
receive(etl::null_message_router::instance(), msg);
}
//**********************************************
@ -1529,11 +1549,16 @@ namespace etl
typename etl::aligned_storage<SIZE, ALIGNMENT>::type data;
};
//**********************************************
message_router(etl::message_router_id_t id)
: imessage_router(id)
{
}
//**********************************************
void receive(const etl::imessage& msg)
{
etl::null_message_router nmr;
receive(nmr, msg);
receive(etl::null_message_router::instance(), msg);
}
//**********************************************
@ -1641,11 +1666,16 @@ namespace etl
typename etl::aligned_storage<SIZE, ALIGNMENT>::type data;
};
//**********************************************
message_router(etl::message_router_id_t id)
: imessage_router(id)
{
}
//**********************************************
void receive(const etl::imessage& msg)
{
etl::null_message_router nmr;
receive(nmr, msg);
receive(etl::null_message_router::instance(), msg);
}
//**********************************************
@ -1750,11 +1780,16 @@ namespace etl
typename etl::aligned_storage<SIZE, ALIGNMENT>::type data;
};
//**********************************************
message_router(etl::message_router_id_t id)
: imessage_router(id)
{
}
//**********************************************
void receive(const etl::imessage& msg)
{
etl::null_message_router nmr;
receive(nmr, msg);
receive(etl::null_message_router::instance(), msg);
}
//**********************************************
@ -1857,11 +1892,16 @@ namespace etl
typename etl::aligned_storage<SIZE, ALIGNMENT>::type data;
};
//**********************************************
message_router(etl::message_router_id_t id)
: imessage_router(id)
{
}
//**********************************************
void receive(const etl::imessage& msg)
{
etl::null_message_router nmr;
receive(nmr, msg);
receive(etl::null_message_router::instance(), msg);
}
//**********************************************
@ -1962,11 +2002,16 @@ namespace etl
typename etl::aligned_storage<SIZE, ALIGNMENT>::type data;
};
//**********************************************
message_router(etl::message_router_id_t id)
: imessage_router(id)
{
}
//**********************************************
void receive(const etl::imessage& msg)
{
etl::null_message_router nmr;
receive(nmr, msg);
receive(etl::null_message_router::instance(), msg);
}
//**********************************************
@ -2065,11 +2110,16 @@ namespace etl
typename etl::aligned_storage<SIZE, ALIGNMENT>::type data;
};
//**********************************************
message_router(etl::message_router_id_t id)
: imessage_router(id)
{
}
//**********************************************
void receive(const etl::imessage& msg)
{
etl::null_message_router nmr;
receive(nmr, msg);
receive(etl::null_message_router::instance(), msg);
}
//**********************************************

126
src/message_router_generator.h
View File

@ -3,7 +3,7 @@ The MIT License(MIT)
Embedded Template Library.
https://github.com/ETLCPP/etl
http://www.etlcpp.com
https://www.etlcpp.com
Copyright(c) 2017 jwellbelove
@ -65,6 +65,8 @@ cog.outl("//********************************************************************
#include <stdint.h>
#include "message.h"
#include "message_types.h"
#include "alignment.h"
#include "error_handler.h"
#include "exception.h"
@ -75,80 +77,14 @@ cog.outl("//********************************************************************
namespace etl
{
/// Allow alternative type for message id.
#if !defined(ETL_MESSAGE_ID_TYPE)
typedef uint_least8_t message_id_t;
#else
typedef ETL_MESSAGE_ID_TYPE message_id_t;
#endif
//***************************************************************************
class message_exception : public etl::exception
{
public:
message_exception(string_type what, string_type file_name, numeric_type line_number)
: exception(what, file_name, line_number)
{
}
};
//***************************************************************************
class unhandled_message_exception : public etl::message_exception
{
public:
unhandled_message_exception(string_type file_name, numeric_type line_number)
: message_exception(ETL_ERROR_TEXT("message:unknown", ETL_FILE"A"), file_name, line_number)
{
}
};
//***************************************************************************
class imessage
{
public:
//********************************************
virtual ~imessage() {}
const etl::message_id_t message_id;
protected:
//********************************************
imessage(etl::message_id_t id)
: message_id(id)
{
}
};
//***************************************************************************
template <const etl::message_id_t ID_>
class message : public imessage
{
public:
enum
{
ID = ID_
};
//********************************************
message()
: imessage(ID_)
{
}
};
//***************************************************************************
class imessage_router
{
public:
virtual ~imessage_router() {}
virtual void receive(const etl::imessage& message) = 0;
virtual void receive(imessage_router& source, const etl::imessage& message) = 0;
virtual bool accepts(etl::message_id_t id) const = 0;
//********************************************
@ -158,11 +94,29 @@ namespace etl
}
//********************************************
void send_message(imessage_router& destination,
const etl::imessage& message)
etl::message_router_id_t get_message_router_id() const
{
destination.receive(*this, message);
return message_router_id;
}
static const message_router_id_t NULL_MESSAGE_ROUTER = 255;
static const message_router_id_t MESSAGE_BUS = 254;
static const message_router_id_t ALL_MESSAGE_ROUTERS = 253;
protected:
imessage_router(etl::message_router_id_t id)
: message_router_id(id)
{
}
private:
// Disabled.
imessage_router(const imessage_router&);
imessage_router& operator =(const imessage_router&);
etl::message_router_id_t message_router_id;
};
//***************************************************************************
@ -173,6 +127,11 @@ namespace etl
{
public:
null_message_router()
: imessage_router(imessage_router::NULL_MESSAGE_ROUTER)
{
}
//********************************************
void receive(const etl::imessage& message)
{
@ -188,6 +147,13 @@ namespace etl
{
return false;
}
//********************************************
static null_message_router& instance()
{
static null_message_router nmr;
return nmr;
}
};
//***************************************************************************
@ -305,10 +271,15 @@ namespace etl
cog.outl(" };")
cog.outl("")
cog.outl(" //**********************************************")
cog.outl(" message_router(etl::message_router_id_t id)")
cog.outl(" : imessage_router(id)")
cog.outl(" {")
cog.outl(" }")
cog.outl("")
cog.outl(" //**********************************************")
cog.outl(" void receive(const etl::imessage& msg)")
cog.outl(" {")
cog.outl(" etl::null_message_router nmr;")
cog.outl(" receive(nmr, msg);")
cog.outl(" receive(etl::null_message_router::instance(), msg);")
cog.outl(" }")
cog.outl("")
cog.outl(" //**********************************************")
@ -455,10 +426,15 @@ namespace etl
cog.outl(" };")
cog.outl("")
cog.outl(" //**********************************************")
cog.outl(" message_router(etl::message_router_id_t id)")
cog.outl(" : imessage_router(id)")
cog.outl(" {")
cog.outl(" }")
cog.outl("")
cog.outl(" //**********************************************")
cog.outl(" void receive(const etl::imessage& msg)")
cog.outl(" {")
cog.outl(" etl::null_message_router nmr;")
cog.outl(" receive(nmr, msg);")
cog.outl(" receive(etl::null_message_router::instance(), msg);")
cog.outl(" }")
cog.outl("")
cog.outl(" //**********************************************")

46
src/message_types.h Normal file
View File

@ -0,0 +1,46 @@
/******************************************************************************
The MIT License(MIT)
Embedded Template Library.
https://github.com/ETLCPP/etl
https://www.etlcpp.com
Copyright(c) 2017 jwellbelove
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files(the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and / or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions :
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
******************************************************************************/
#ifndef __ETL_MESSAGE_DEFS__
#define __ETL_MESSAGE_DEFS__
#include <stdint.h>
namespace etl
{
/// Allow alternative type for message id.
#if !defined(ETL_MESSAGE_ID_TYPE)
typedef uint_least8_t message_id_t;
#else
typedef ETL_MESSAGE_ID_TYPE message_id_t;
#endif
typedef uint_least8_t message_router_id_t;
}
#endif

2
src/smallest.h
View File

@ -29,7 +29,7 @@ SOFTWARE.
******************************************************************************/
#if 0
#error This header is a generator. Do not include.
#error THIS HEADER IS A GENERATOR. DO NOT INCLUDE.
#endif
//***************************************************************************

2
src/smallest_generator.h
View File

@ -5,7 +5,7 @@ The MIT License(MIT)
Embedded Template Library.
https://github.com/ETLCPP/etl
http://www.etlcpp.com
https://www.etlcpp.com
Copyright(c) 2014 jwellbelove

4
src/type_traits.h
View File

@ -28,6 +28,10 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
******************************************************************************/
#if 0
#error THIS HEADER IS A GENERATOR. DO NOT INCLUDE.
#endif
//***************************************************************************
// This file has been auto generated. Do not edit this file.
//***************************************************************************

2
src/type_traits_generator.h
View File

@ -5,7 +5,7 @@ The MIT License(MIT)
Embedded Template Library.
https://github.com/ETLCPP/etl
http://www.etlcpp.com
https://www.etlcpp.com
Copyright(c) 2014 jwellbelove

1
test/codeblocks/.gitignore vendored Normal file
View File

@ -0,0 +1 @@
random_*.csv

500
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View File

@ -2,144 +2,19 @@
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@ -282,4 +37,239 @@
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6
test/test_fsm.cpp
View File

@ -36,6 +36,9 @@ SOFTWARE.
namespace
{
const etl::message_router_id_t MOTOR_CONTROL = 0;
//***************************************************************************
// Events
struct EventId
@ -322,7 +325,8 @@ namespace
public:
MotorControl()
: idle(common),
: fsm(MOTOR_CONTROL),
idle(common),
running(common),
windingDown(common),
locked(common)

657
test/test_message_bus.cpp Normal file
View File

@ -0,0 +1,657 @@
/******************************************************************************
The MIT License(MIT)
Embedded Template Library.
https://github.com/ETLCPP/etl
http://www.etlcpp.com
Copyright(c) 2017 jwellbelove
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files(the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and / or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions :
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
******************************************************************************/
#include "UnitTest++.h"
#include "ExtraCheckMacros.h"
#include "message_router.h"
#include "message_bus.h"
#include "queue.h"
#include "largest.h"
#include "packet.h"
//***************************************************************************
// The set of messages.
//***************************************************************************
namespace
{
enum
{
MESSAGE1,
MESSAGE2,
MESSAGE3,
MESSAGE4,
MESSAGE5
};
enum
{
ROUTER1 = 1,
ROUTER2 = 2,
ROUTER3 = 3,
ROUTER4 = 4,
ROUTER5 = 5
};
struct Message1 : public etl::message<MESSAGE1>
{
};
struct Message2 : public etl::message<MESSAGE2>
{
};
struct Message3 : public etl::message<MESSAGE3>
{
int value[10];
};
struct Message4 : public etl::message<MESSAGE4>
{
};
struct Message5 : public etl::message<MESSAGE5>
{
};
Message1 message1;
Message2 message2;
Message3 message3;
Message4 message4;
Message5 message5;
//***************************************************************************
// Router that handles messages 1, 2, 3, 4, 5.
//***************************************************************************
class RouterA : public etl::message_router<RouterA, Message1, Message2, Message3, Message4, Message5>
{
public:
RouterA(etl::message_router_id_t id)
: message_router(id),
message1_count(0),
message2_count(0),
message3_count(0),
message4_count(0),
message5_count(0),
message_unknown_count(0)
{
}
void on_receive(etl::imessage_router& sender, const Message1& msg)
{
++message1_count;
etl::send_message(sender, message5);
}
void on_receive(etl::imessage_router& sender, const Message2& msg)
{
++message2_count;
etl::send_message(sender, message5);
}
void on_receive(etl::imessage_router& sender, const Message3& msg)
{
++message3_count;
etl::send_message(sender, message5);
}
void on_receive(etl::imessage_router& sender, const Message4& msg)
{
++message4_count;
etl::send_message(sender, message5);
}
void on_receive(etl::imessage_router& sender, const Message5& msg)
{
++message5_count;
}
void on_receive_unknown(etl::imessage_router& sender, const etl::imessage& msg)
{
++message_unknown_count;
}
int message1_count;
int message2_count;
int message3_count;
int message4_count;
int message5_count;
int message_unknown_count;
};
//***************************************************************************
// Router that handles messages 1, 2, 4 and 5 and returns nothing.
//***************************************************************************
class RouterB : public etl::message_router<RouterB, Message1, Message2, Message4, Message5>
{
public:
RouterB(etl::message_router_id_t id)
: message_router(id),
message1_count(0),
message2_count(0),
message4_count(0),
message5_count(0),
message_unknown_count(0)
{
}
void on_receive(etl::imessage_router& sender, const Message1& msg)
{
++message1_count;
etl::send_message(sender, message5);
}
void on_receive(etl::imessage_router& sender, const Message2& msg)
{
++message2_count;
etl::send_message(sender, message5);
}
void on_receive(etl::imessage_router& sender, const Message4& msg)
{
++message4_count;
etl::send_message(sender, message5);
}
void on_receive(etl::imessage_router& sender, const Message5& msg)
{
++message5_count;
}
void on_receive_unknown(etl::imessage_router& sender, const etl::imessage& msg)
{
++message_unknown_count;
etl::send_message(sender, message5);
}
int message1_count;
int message2_count;
int message4_count;
int message5_count;
int message_unknown_count;
};
etl::imessage_router* p_router;
etl::imessage_bus* p_bus;
SUITE(test_message_router)
{
//=========================================================================
TEST(message_bus_subscribe_unsubscribe)
{
etl::message_bus<2> bus1;
RouterA router1(0);
RouterB router2(1);
RouterA router3(2);
CHECK_EQUAL(0, bus1.size());
CHECK_NO_THROW(bus1.subscribe(router1));
CHECK_EQUAL(1, bus1.size());
CHECK_NO_THROW(bus1.subscribe(router2));
CHECK_EQUAL(2, bus1.size());
CHECK_THROW(bus1.subscribe(router3), etl::message_bus_too_many_subscribers);
CHECK_EQUAL(2, bus1.size());
bus1.unsubscribe(router1);
CHECK_EQUAL(1, bus1.size());
// Erase router not in list.
bus1.unsubscribe(router3);
CHECK_EQUAL(1, bus1.size());
// Erase using id.
bus1.unsubscribe(router2.get_message_router_id());
CHECK_EQUAL(0, bus1.size());
// Erase router from empty list.
bus1.unsubscribe(router2);
CHECK_EQUAL(0, bus1.size());
}
//=========================================================================
TEST(message_bus_broadcast)
{
etl::message_bus<2> bus1;
RouterA router1(ROUTER1);
RouterB router2(ROUTER2);
RouterA sender(ROUTER3);
bus1.subscribe(router1);
bus1.subscribe(router2);
bus1.receive(sender, message1);
CHECK_EQUAL(1, router1.message1_count);
CHECK_EQUAL(0, router1.message2_count);
CHECK_EQUAL(0, router1.message3_count);
CHECK_EQUAL(0, router1.message4_count);
CHECK_EQUAL(0, router1.message5_count);
CHECK_EQUAL(0, router1.message_unknown_count);
CHECK_EQUAL(1, router2.message1_count);
CHECK_EQUAL(0, router2.message2_count);
CHECK_EQUAL(0, router2.message4_count);
CHECK_EQUAL(0, router2.message5_count);
CHECK_EQUAL(0, router2.message_unknown_count);
CHECK_EQUAL(2, sender.message5_count);
bus1.receive(sender, message2);
CHECK_EQUAL(1, router1.message1_count);
CHECK_EQUAL(1, router1.message2_count);
CHECK_EQUAL(0, router1.message3_count);
CHECK_EQUAL(0, router1.message4_count);
CHECK_EQUAL(0, router1.message5_count);
CHECK_EQUAL(0, router1.message_unknown_count);
CHECK_EQUAL(1, router2.message1_count);
CHECK_EQUAL(1, router2.message2_count);
CHECK_EQUAL(0, router2.message4_count);
CHECK_EQUAL(0, router2.message5_count);
CHECK_EQUAL(0, router2.message_unknown_count);
CHECK_EQUAL(4, sender.message5_count);
bus1.receive(sender, message3);
CHECK_EQUAL(1, router1.message1_count);
CHECK_EQUAL(1, router1.message2_count);
CHECK_EQUAL(1, router1.message3_count);
CHECK_EQUAL(0, router1.message4_count);
CHECK_EQUAL(0, router1.message5_count);
CHECK_EQUAL(0, router1.message_unknown_count);
CHECK_EQUAL(1, router2.message1_count);
CHECK_EQUAL(1, router2.message2_count);
CHECK_EQUAL(0, router2.message4_count);
CHECK_EQUAL(0, router2.message5_count);
CHECK_EQUAL(0, router2.message_unknown_count);
CHECK_EQUAL(5, sender.message5_count);
bus1.receive(sender, message4);
CHECK_EQUAL(1, router1.message1_count);
CHECK_EQUAL(1, router1.message2_count);
CHECK_EQUAL(1, router1.message3_count);
CHECK_EQUAL(1, router1.message4_count);
CHECK_EQUAL(0, router1.message5_count);
CHECK_EQUAL(0, router1.message_unknown_count);
CHECK_EQUAL(1, router2.message1_count);
CHECK_EQUAL(1, router2.message2_count);
CHECK_EQUAL(1, router2.message4_count);
CHECK_EQUAL(0, router2.message5_count);
CHECK_EQUAL(0, router2.message_unknown_count);
CHECK_EQUAL(7, sender.message5_count);
}
//=========================================================================
TEST(message_bus_broadcast_as_router)
{
etl::message_bus<2> bus1;
RouterA router1(ROUTER1);
RouterB router2(ROUTER2);
RouterA sender(ROUTER3);
bus1.subscribe(router1);
bus1.subscribe(router2);
// Reference to router sub-type
etl::imessage_router& irouter = bus1;
irouter.receive(sender, message1);
CHECK_EQUAL(1, router1.message1_count);
CHECK_EQUAL(0, router1.message2_count);
CHECK_EQUAL(0, router1.message3_count);
CHECK_EQUAL(0, router1.message4_count);
CHECK_EQUAL(0, router1.message5_count);
CHECK_EQUAL(0, router1.message_unknown_count);
CHECK_EQUAL(1, router2.message1_count);
CHECK_EQUAL(0, router2.message2_count);
CHECK_EQUAL(0, router2.message4_count);
CHECK_EQUAL(0, router2.message5_count);
CHECK_EQUAL(0, router2.message_unknown_count);
CHECK_EQUAL(2, sender.message5_count);
irouter.receive(sender, message2);
CHECK_EQUAL(1, router1.message1_count);
CHECK_EQUAL(1, router1.message2_count);
CHECK_EQUAL(0, router1.message3_count);
CHECK_EQUAL(0, router1.message4_count);
CHECK_EQUAL(0, router1.message5_count);
CHECK_EQUAL(0, router1.message_unknown_count);
CHECK_EQUAL(1, router2.message1_count);
CHECK_EQUAL(1, router2.message2_count);
CHECK_EQUAL(0, router2.message4_count);
CHECK_EQUAL(0, router2.message5_count);
CHECK_EQUAL(0, router2.message_unknown_count);
CHECK_EQUAL(4, sender.message5_count);
irouter.receive(sender, message3);
CHECK_EQUAL(1, router1.message1_count);
CHECK_EQUAL(1, router1.message2_count);
CHECK_EQUAL(1, router1.message3_count);
CHECK_EQUAL(0, router1.message4_count);
CHECK_EQUAL(0, router1.message5_count);
CHECK_EQUAL(0, router1.message_unknown_count);
CHECK_EQUAL(1, router2.message1_count);
CHECK_EQUAL(1, router2.message2_count);
CHECK_EQUAL(0, router2.message4_count);
CHECK_EQUAL(0, router2.message5_count);
CHECK_EQUAL(0, router2.message_unknown_count);
CHECK_EQUAL(5, sender.message5_count);
irouter.receive(sender, message4);
CHECK_EQUAL(1, router1.message1_count);
CHECK_EQUAL(1, router1.message2_count);
CHECK_EQUAL(1, router1.message3_count);
CHECK_EQUAL(1, router1.message4_count);
CHECK_EQUAL(0, router1.message5_count);
CHECK_EQUAL(0, router1.message_unknown_count);
CHECK_EQUAL(1, router2.message1_count);
CHECK_EQUAL(1, router2.message2_count);
CHECK_EQUAL(1, router2.message4_count);
CHECK_EQUAL(0, router2.message5_count);
CHECK_EQUAL(0, router2.message_unknown_count);
CHECK_EQUAL(7, sender.message5_count);
}
//=========================================================================
TEST(message_bus_addressed)
{
etl::message_bus<2> bus1;
RouterA router1(ROUTER1);
RouterB router2(ROUTER2);
RouterA sender(ROUTER3);
bus1.subscribe(router1);
bus1.subscribe(router2);
bus1.receive(sender, ROUTER1, message1);
CHECK_EQUAL(1, router1.message1_count);
CHECK_EQUAL(0, router1.message2_count);
CHECK_EQUAL(0, router1.message3_count);
CHECK_EQUAL(0, router1.message4_count);
CHECK_EQUAL(0, router1.message5_count);
CHECK_EQUAL(0, router1.message_unknown_count);
CHECK_EQUAL(0, router2.message1_count);
CHECK_EQUAL(0, router2.message2_count);
CHECK_EQUAL(0, router2.message4_count);
CHECK_EQUAL(0, router2.message5_count);
CHECK_EQUAL(0, router2.message_unknown_count);
CHECK_EQUAL(1, sender.message5_count);
bus1.receive(sender, ROUTER2, message2);
CHECK_EQUAL(1, router1.message1_count);
CHECK_EQUAL(0, router1.message2_count);
CHECK_EQUAL(0, router1.message3_count);
CHECK_EQUAL(0, router1.message4_count);
CHECK_EQUAL(0, router1.message5_count);
CHECK_EQUAL(0, router1.message_unknown_count);
CHECK_EQUAL(0, router2.message1_count);
CHECK_EQUAL(1, router2.message2_count);
CHECK_EQUAL(0, router2.message4_count);
CHECK_EQUAL(0, router2.message5_count);
CHECK_EQUAL(0, router2.message_unknown_count);
CHECK_EQUAL(2, sender.message5_count);
bus1.receive(sender, ROUTER1, message3);
CHECK_EQUAL(1, router1.message1_count);
CHECK_EQUAL(0, router1.message2_count);
CHECK_EQUAL(1, router1.message3_count);
CHECK_EQUAL(0, router1.message4_count);
CHECK_EQUAL(0, router1.message5_count);
CHECK_EQUAL(0, router1.message_unknown_count);
CHECK_EQUAL(0, router2.message1_count);
CHECK_EQUAL(1, router2.message2_count);
CHECK_EQUAL(0, router2.message4_count);
CHECK_EQUAL(0, router2.message5_count);
CHECK_EQUAL(0, router2.message_unknown_count);
CHECK_EQUAL(3, sender.message5_count);
bus1.receive(sender, ROUTER2, message4);
CHECK_EQUAL(1, router1.message1_count);
CHECK_EQUAL(0, router1.message2_count);
CHECK_EQUAL(1, router1.message3_count);
CHECK_EQUAL(0, router1.message4_count);
CHECK_EQUAL(0, router1.message5_count);
CHECK_EQUAL(0, router1.message_unknown_count);
CHECK_EQUAL(0, router2.message1_count);
CHECK_EQUAL(1, router2.message2_count);
CHECK_EQUAL(1, router2.message4_count);
CHECK_EQUAL(0, router2.message5_count);
CHECK_EQUAL(0, router2.message_unknown_count);
CHECK_EQUAL(4, sender.message5_count);
// Send to a router not subscribed to the bus.
bus1.receive(sender, ROUTER5, message1);
CHECK_EQUAL(1, router1.message1_count);
CHECK_EQUAL(0, router1.message2_count);
CHECK_EQUAL(1, router1.message3_count);
CHECK_EQUAL(0, router1.message4_count);
CHECK_EQUAL(0, router1.message5_count);
CHECK_EQUAL(0, router1.message_unknown_count);
CHECK_EQUAL(0, router2.message1_count);
CHECK_EQUAL(1, router2.message2_count);
CHECK_EQUAL(1, router2.message4_count);
CHECK_EQUAL(0, router2.message5_count);
CHECK_EQUAL(0, router2.message_unknown_count);
CHECK_EQUAL(4, sender.message5_count);
}
//=========================================================================
TEST(message_bus_addressed_duplicate_router_id)
{
etl::message_bus<3> bus1;
RouterA router1(ROUTER1);
RouterB router2(ROUTER1);
RouterB router3(ROUTER2);
RouterA sender(ROUTER3);
bus1.subscribe(router1);
bus1.subscribe(router2);
bus1.subscribe(router3);
bus1.receive(sender, ROUTER1, message1);
CHECK_EQUAL(1, router1.message1_count);
CHECK_EQUAL(0, router1.message2_count);
CHECK_EQUAL(0, router1.message3_count);
CHECK_EQUAL(0, router1.message4_count);
CHECK_EQUAL(0, router1.message5_count);
CHECK_EQUAL(0, router1.message_unknown_count);
CHECK_EQUAL(1, router2.message1_count);
CHECK_EQUAL(0, router2.message2_count);
CHECK_EQUAL(0, router2.message4_count);
CHECK_EQUAL(0, router2.message5_count);
CHECK_EQUAL(0, router2.message_unknown_count);
CHECK_EQUAL(0, router3.message1_count);
CHECK_EQUAL(0, router3.message2_count);
CHECK_EQUAL(0, router3.message4_count);
CHECK_EQUAL(0, router3.message5_count);
CHECK_EQUAL(0, router3.message_unknown_count);
CHECK_EQUAL(2, sender.message5_count);
}
//=========================================================================
TEST(message_bus_broad_cast_addressed_sub_bus)
{
etl::message_bus<3> bus1;
etl::message_bus<2> bus2;
RouterA router1(ROUTER1);
RouterA router2(ROUTER2);
RouterA router3(ROUTER3);
RouterA router4(ROUTER4);
RouterA sender(ROUTER5);
bus1.subscribe(router1);
bus1.subscribe(router2);
bus1.subscribe(bus2);
bus2.subscribe(router3);
bus2.subscribe(router4);
// Broadcast to bus1
bus1.receive(sender, message1);
CHECK_EQUAL(1, router1.message1_count);
CHECK_EQUAL(0, router1.message2_count);
CHECK_EQUAL(0, router1.message3_count);
CHECK_EQUAL(0, router1.message4_count);
CHECK_EQUAL(0, router1.message5_count);
CHECK_EQUAL(0, router1.message_unknown_count);
CHECK_EQUAL(1, router2.message1_count);
CHECK_EQUAL(0, router2.message2_count);
CHECK_EQUAL(0, router2.message4_count);
CHECK_EQUAL(0, router2.message5_count);
CHECK_EQUAL(0, router2.message_unknown_count);
CHECK_EQUAL(1, router3.message1_count);
CHECK_EQUAL(0, router3.message2_count);
CHECK_EQUAL(0, router3.message4_count);
CHECK_EQUAL(0, router3.message5_count);
CHECK_EQUAL(0, router3.message_unknown_count);
CHECK_EQUAL(1, router4.message1_count);
CHECK_EQUAL(0, router4.message2_count);
CHECK_EQUAL(0, router4.message4_count);
CHECK_EQUAL(0, router4.message5_count);
CHECK_EQUAL(0, router4.message_unknown_count);
CHECK_EQUAL(4, sender.message5_count);
// Addressed to ROUTER2
bus1.receive(sender, ROUTER2, message1);
CHECK_EQUAL(1, router1.message1_count);
CHECK_EQUAL(0, router1.message2_count);
CHECK_EQUAL(0, router1.message3_count);
CHECK_EQUAL(0, router1.message4_count);
CHECK_EQUAL(0, router1.message5_count);
CHECK_EQUAL(0, router1.message_unknown_count);
CHECK_EQUAL(2, router2.message1_count);
CHECK_EQUAL(0, router2.message2_count);
CHECK_EQUAL(0, router2.message4_count);
CHECK_EQUAL(0, router2.message5_count);
CHECK_EQUAL(0, router2.message_unknown_count);
CHECK_EQUAL(1, router3.message1_count);
CHECK_EQUAL(0, router3.message2_count);
CHECK_EQUAL(0, router3.message4_count);
CHECK_EQUAL(0, router3.message5_count);
CHECK_EQUAL(0, router3.message_unknown_count);
CHECK_EQUAL(1, router4.message1_count);
CHECK_EQUAL(0, router4.message2_count);
CHECK_EQUAL(0, router4.message4_count);
CHECK_EQUAL(0, router4.message5_count);
CHECK_EQUAL(0, router4.message_unknown_count);
CHECK_EQUAL(5, sender.message5_count);
// Addressed to ROUTER3 via bus2
bus1.receive(sender, ROUTER3, message1);
CHECK_EQUAL(1, router1.message1_count);
CHECK_EQUAL(0, router1.message2_count);
CHECK_EQUAL(0, router1.message3_count);
CHECK_EQUAL(0, router1.message4_count);
CHECK_EQUAL(0, router1.message5_count);
CHECK_EQUAL(0, router1.message_unknown_count);
CHECK_EQUAL(2, router2.message1_count);
CHECK_EQUAL(0, router2.message2_count);
CHECK_EQUAL(0, router2.message4_count);
CHECK_EQUAL(0, router2.message5_count);
CHECK_EQUAL(0, router2.message_unknown_count);
CHECK_EQUAL(2, router3.message1_count);
CHECK_EQUAL(0, router3.message2_count);
CHECK_EQUAL(0, router3.message4_count);
CHECK_EQUAL(0, router3.message5_count);
CHECK_EQUAL(0, router3.message_unknown_count);
CHECK_EQUAL(1, router4.message1_count);
CHECK_EQUAL(0, router4.message2_count);
CHECK_EQUAL(0, router4.message4_count);
CHECK_EQUAL(0, router4.message5_count);
CHECK_EQUAL(0, router4.message_unknown_count);
CHECK_EQUAL(6, sender.message5_count);
}
};
}

12
test/test_message_router.cpp
View File

@ -48,6 +48,12 @@ namespace
MESSAGE5
};
enum
{
ROUTER1,
ROUTER2
};
struct Message1 : public etl::message<MESSAGE1>
{
};
@ -83,7 +89,8 @@ namespace
public:
Router1()
: message1_count(0),
: message_router(ROUTER1),
message1_count(0),
message2_count(0),
message3_count(0),
message4_count(0),
@ -143,7 +150,8 @@ namespace
public:
Router2()
: message1_count(0),
: message_router(ROUTER2),
message1_count(0),
message2_count(0),
message4_count(0),
message_unknown_count(0),

6
test/vs2017/etl.vcxproj
View File

@ -131,6 +131,9 @@
<ClInclude Include="..\..\src\fsm.h" />
<ClInclude Include="..\..\src\fsm_generator.h" />
<ClInclude Include="..\..\src\largest_generator.h" />
<ClInclude Include="..\..\src\message.h" />
<ClInclude Include="..\..\src\message_bus.h" />
<ClInclude Include="..\..\src\message_types.h" />
<ClInclude Include="..\..\src\message_router.h" />
<ClInclude Include="..\..\src\message_router_generator.h" />
<ClInclude Include="..\..\src\packet.h" />
@ -371,6 +374,7 @@
</ClCompile>
<ClCompile Include="..\test_maths.cpp" />
<ClCompile Include="..\test_memory.cpp" />
<ClCompile Include="..\test_message_bus.cpp" />
<ClCompile Include="..\test_message_router.cpp" />
<ClCompile Include="..\test_multimap.cpp" />
<ClCompile Include="..\test_multiset.cpp" />
@ -421,6 +425,8 @@
<None Include="..\..\Doxyfile" />
<None Include="..\..\library.properties" />
<None Include="..\..\src\generate.bat" />
<None Include="..\..\src\generate_fsm.bat" />
<None Include="..\..\src\generate_message_router.bat" />
</ItemGroup>
<ItemGroup>
<Text Include="..\..\src\file_error_numbers.txt" />

18
test/vs2017/etl.vcxproj.filters
View File

@ -462,6 +462,15 @@
<ClInclude Include="..\..\src\smallest_generator.h">
<Filter>ETL\Utilities\Generators</Filter>
</ClInclude>
<ClInclude Include="..\..\src\message.h">
<Filter>ETL\Frameworks</Filter>
</ClInclude>
<ClInclude Include="..\..\src\message_bus.h">
<Filter>ETL\Frameworks</Filter>
</ClInclude>
<ClInclude Include="..\..\src\message_types.h">
<Filter>ETL\Frameworks</Filter>
</ClInclude>
</ItemGroup>
<ItemGroup>
<ClCompile Include="..\main.cpp">
@ -797,6 +806,9 @@
<ClCompile Include="..\test_task_scheduler.cpp">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="..\test_message_bus.cpp">
<Filter>Source Files</Filter>
</ClCompile>
</ItemGroup>
<ItemGroup>
<None Include="..\..\Doxyfile">
@ -808,6 +820,12 @@
<None Include="..\..\src\generate.bat">
<Filter>Resource Files</Filter>
</None>
<None Include="..\..\src\generate_message_router.bat">
<Filter>Resource Files</Filter>
</None>
<None Include="..\..\src\generate_fsm.bat">
<Filter>Resource Files</Filter>
</None>
</ItemGroup>
<ItemGroup>
<Text Include="..\..\src\file_error_numbers.txt">