void OpenTxSimulator::start(const char * filename, bool tests)
{
#if defined(PCBSKY9X) && !defined(REVX)
g_rotenc[0] = 0;
#elif defined(PCBGRUVIN9X)
g_rotenc[0] = 0;
g_rotenc[1] = 0;
#endif
StartEepromThread(filename);
StartAudioThread(volumeGain);
StartMainThread(tests);
}
DWORD Client::Start_Helper(VOID)
{
eState_ = STATE::starting;
// Проверка запущен ли сервер: клиент не должен запускаться, если не запущен сервер. ∙ ▼
hC_Event_Stop_Server_ = CreateEvent (
NULL, // default security attribute
TRUE, // manual-reset event
FALSE, // initial state = unsignaled
TEXT(STOP_SERVER_EVENT_GUID) // named event object
);
DWORD create_event_result = GetLastError();
if ((hC_Event_Stop_Server_ == NULL) || (create_event_result != ERROR_ALREADY_EXISTS))
{
return ERROR_NOT_FOUND;
}
// ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ▲
// Инициализация pipe-a. ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ▼
hPipe_ = CreateFile (
PipeName_.c_str(), // pipe name
GENERIC_READ | // read and write access
GENERIC_WRITE,
0, // no sharing
NULL, // default security attributes
OPEN_EXISTING, // opens existing pipe
0, // default attributes
NULL // no template file
);
if (hPipe_ == INVALID_HANDLE_VALUE)
{
//return GetLastError();
DWORD last_error = GetLastError();
if (last_error == ERROR_PIPE_BUSY)
{
WaitNamedPipe(PipeName_.c_str(), NMPWAIT_WAIT_FOREVER);
hPipe_ = CreateFile (
PipeName_.c_str(), // pipe name
GENERIC_READ | // read and write access
GENERIC_WRITE,
0, // no sharing
NULL, // default security attributes
OPEN_EXISTING, // opens existing pipe
0, // default attributes
NULL // no template file
);
}
}
// The pipe connected; change to message-read mode.
DWORD dwMode = PIPE_READMODE_MESSAGE;
BOOL bSuccess = SetNamedPipeHandleState (
hPipe_, // pipe handle
&dwMode, // new pipe mode
NULL, // don't set maximum bytes
NULL // don't set maximum time
);
if (!bSuccess)
{
return GetLastError();
}
// ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ▲
// Старт потока(ов). ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ▼
if (DWORD start_thread_result = StartMainThread() != ERROR_SUCCESS)
return start_thread_result;
// ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ∙ ▲
InitializeCriticalSection(&csPipe_Write_);
InitializeCriticalSection(&csPipe_Read_);
eState_ = STATE::started;
return ERROR_SUCCESS;
}
DWORD Server::Start_Helper(VOID)
{
// Предотвращение повторного запуска.
hServerIsUp_Mutex = CreateMutexA(NULL, FALSE, SERVER_IS_WORKING_MUTEX_GUID);
if ((hServerIsUp_Mutex == NULL) || (GetLastError() == ERROR_ALREADY_EXISTS))
{
CLOSE_HANDLE(hServerIsUp_Mutex);
return ERROR_ALREADY_EXISTS;
}
DWORD i;
// The initial loop creates several S_PIPES_INSTANCES of a named pipe
// along with an event object for each instance. An
// overlapped ConnectNamedPipe operation is started for
// each instance.
for (i = 0; i < S_PIPES_INSTANCES; i++)
{
// Create an event object for this instance.
CREATE_EVENT__SIGNALED(hPipes_Events_[i], t_string(TEXT("!!!!!_") + t_to_string(i)).c_str());
if (hPipes_Events_[i] == NULL)
{
return GetLastError();
}
Pipe_[i].oOverlap.hEvent = hPipes_Events_[i];
Pipe_[i].hPipeInst = CreateNamedPipe(
PipeName_.c_str(), // pipe name
PIPE_ACCESS_DUPLEX | // read/write access
FILE_FLAG_OVERLAPPED, // overlapped mode
PIPE_TYPE_MESSAGE | // message-type pipe
PIPE_READMODE_MESSAGE | // message-read mode
PIPE_WAIT, // blocking mode
S_PIPES_INSTANCES, // number of S_PIPES_INSTANCES
BUFSIZE*sizeof(TCHAR), // output buffer size
BUFSIZE*sizeof(TCHAR), // input buffer size
S_PIPE_TIMEOUT, // client time-out
NULL // default security attributes
);
if (Pipe_[i].hPipeInst == INVALID_HANDLE_VALUE)
{
return GetLastError();
}
// Call the subroutine to connect to the new client
if (DWORD connect_to_new_client_result = ConnectToNewClient(i) != ERROR_SUCCESS)
{
return connect_to_new_client_result;
}
}
// stop-event
CREATE_EVENT__UNSIGNALED(hPipes_Events_[S_EVENT_STOP], TEXT(""));
// stop-server-event
CREATE_EVENT__UNSIGNALED(hPipes_Events_[S_EVENT_STOP_SERVER], TEXT(STOP_SERVER_EVENT_GUID));
for (DWORD counter = 0; counter < S_EVENTS_; counter++ )
{
CREATE_EVENT__UNSIGNALED(hS_Events_[counter], TEXT(""));
}
//TODO_URGENT: инициализировать S_EVENTS_
InitializeCriticalSection(&csReadPipe_);
for (DWORD counter = 0; counter < S_PIPES_INSTANCES; counter++)
{
InitializeCriticalSection(&Pipe_[counter].csWritePipe);
}
StartMainThread();
eState_ = STATE::started;
return ERROR_SUCCESS;
}
