void CadenceThread()
{
size_t cadenceIndex = 0;
while (m_ringCadence.size() > 0 && WaitForSingleObject(m_hRingStopEvent, m_ringCadence[cadenceIndex]) == WAIT_TIMEOUT) {
m_KeyMutex.Enter();
if (++cadenceIndex >= m_ringCadence.size())
cadenceIndex = 0;
Beep((cadenceIndex&1) != 0 ? 0 : m_ringFrequency);
m_KeyMutex.Leave();
}
}
bool dequeue( _Tx *out )
{
bool success = false;
m_cs.Enter();
if (m_queue.size() > 0) {
*out = m_queue.front();
m_queue.pop();
success = true;
}
m_cs.Exit();
return success;
}
//
// Given a buffer of size DWORDs, populates the buffer with
// the thread IDs of all currently active lisp threads.
// Returns the number of thread IDs actually stored in the buffer.
//
DWORD LispThreadQueue::GetLispThreadIDs(DWORD* buf, int size)
{
TQCriticalSection.Enter();
ThreadRecord* tr = list;
int i = 0;
while (tr && i < size)
{
buf[i++] = tr->threadID;
tr = tr->next;
}
TQCriticalSection.Leave();
return i;
}
void LispThreadQueue::resumeAllOtherThreads()
{
TQCriticalSection.Enter();
ThreadRecord* tr = list;
ThreadRecord* currThread = (ThreadRecord*)TlsGetValue(Thread_Index);
while (tr)
{
if (tr != currThread)
ResumeThread(tr->thread);
tr = tr->next;
}
TQCriticalSection.Leave();
}
// Flush all existing thread streams... returns false on socket error
bool AsyncStream::FlushAll(Socket &s)
{
OVR_CAPTURE_CPU_ZONE(AsyncStream_FlushAll);
bool okay = true;
g_listlock.Lock();
for(AsyncStream *curr=s_head; curr; curr=curr->m_next)
{
okay = curr->Flush(s);
if(!okay) break;
}
g_listlock.Unlock();
return okay;
}
bool push(const _et &element,long timeout)
{
if (free_space.wait(timeout) ) {
c_region.enter();
int next = (last + 1) % element_count;
elements[last] = element;
last = next;
active_buffers++;
c_region.leave();
data_avail.signal();
return true;
}
return false;
}
CSSet FMLPAnalysis::short_outermost_cs(CSSet::const_iterator begin, CSSet::const_iterator end) const
{
stack<CriticalSection> s;
for (auto i = begin; i != end; ++i) s.push(*i);
CSSet work;
while(s.size() >0) {
CriticalSection cs = s.top();
s.pop();
Resource r = get_res(cs.get_resource());
if (r.is_short()) work.push_back(cs);
else
for (auto i = cs.begin(); i!=cs.end(); ++i) s.push(*i);
}
return work;
}
int ServiceManager::release(void *svcptr) {
if (svcptr == NULL) return 0;
waServiceFactory *wsvc = NULL;
cs.enter(); // note cs getting locked twice via release+unlock
if (!lockmap.getItem(svcptr, &wsvc)) {
cs.leave();
DebugString("WARNING: got release with no lock record!");
return 0;
}
unlock(svcptr);
cs.leave();
ASSERT(wsvc != NULL);
return wsvc->releaseInterface(svcptr);
}
//------------------------------------------------------------------------------------------------------------------------------------
bool __stdcall spiInitialize( client_info *gameClientInfo,
user_info *userData,
battle_info *bnCallbacks,
module_info *moduleData,
HANDLE hEvent)
{
// Called when the module is loaded
// DropMessage(0, "spiInitialize");
fatalError = false;
gameAppInfo = *gameClientInfo;
receiveEvent = hEvent;
critSec.init();
try
{
pluggedNetwork->initialize();
}
catch(GeneralException &e)
{
fatalError = true;
DropLastError(__FUNCTION__ " unhandled exception: %s", e.getMessage());
return false;
}
return true;
}
void safeExit(int retcode)
{
bool shutdown;
globalMutex.lock(false);
shutdown=deadYet;
if(!deadYet)
{
deadYet=true;
cleanup();
fconfig_deleteinstance();
}
globalMutex.unlock(false);
if(!shutdown) exit(retcode);
else pthread_exit(0);
}
void unlock()
{
#ifdef DEBUG
if (!locked) throw "Already unlocked";
#endif
cs->leave();
locked = false;
}
///////////////////////////////////////////////////////////////////////////////////////////////////////
// this function builds up the log string and outputs it to various places based on display flags
///////////////////////////////////////////////////////////////////////////////////////////////////////
void LogMgr::Log(const string& tag, const string& message, const char* func, const char* source, unsigned int line)
{
_tag_critical_section.Lock();
Tags::iterator it = _tags.find(tag);
if(it != _tags.end())
{
_tag_critical_section.Unlock();
string buffer;
GetOutputBuffer(buffer, tag, message, func, source, line);
OutputFinalBufferToLogs(buffer, it->second);
}
else
{
//critical section is exited in the if above, so need to do it here if above wasnt executed
_tag_critical_section.Unlock();
}
}
void lock()
{
#ifdef DEBUG
if (locked) throw "Already locked";
#endif
cs->enter();
locked = true;
}
void LogMgr::log(const std::string& tag, const std::string& message, const char* funcName, const char* sourceFile, unsigned int lineNum)
{
m_TagCriticalSection.lock();
Tags::iterator findIt = m_Tags.find(tag);
if (findIt != m_Tags.end())
{
m_TagCriticalSection.unlock();
std::string buffer;
getOutputBuffer(buffer, tag, message, funcName, sourceFile, lineNum);
outputFinalBufferToLogs(buffer, tag, findIt->second);
}
else
{
m_TagCriticalSection.unlock();
}
}
void LogMgr::setDisplayFLags(const std::string& tag, unsigned char flags)
{
m_TagCriticalSection.lock();
if (flags != 0)
{
Tags::iterator findIt = m_Tags.find(tag);
if (findIt == m_Tags.end())
m_Tags.insert(std::make_pair(tag, flags));
else
findIt->second = flags;
}
else
{
m_Tags.erase(tag);
}
m_TagCriticalSection.unlock();
}
///////////////////////////////////////////////////////////////////////////////////////
// sets one or more display flags
///////////////////////////////////////////////////////////////////////////////////////
void LogMgr::SetDisplayFlags(const std::string& tag, unsigned char flags)
{
_tag_critical_section.Lock();
if(flags != 0)
{
Tags::iterator it = _tags.find(tag);
if(it == _tags.end())
_tags.insert(std::make_pair(tag, flags));
else
it->second = flags;
}
else
{
_tags.erase(tag);
}
_tag_critical_section.Unlock();
}
void JUCETaskSuspend(int taskID)
{
tasklistmutex.enter();
JUCETask *thistask;
thistask = taskArray[taskID];
tasklistmutex.exit();
if (thistask != NULL)
{
if (Thread::getCurrentThreadId() != thistask->getThreadId())
{
thistask->stopThread(5000);
}
else thistask->signalThreadShouldExit();
}
}
//---------------------------------------------------------------------------
const wchar_t* MB2WC(void* Handle, size_t Pos, const char* Text)
{
//Coherancy
Critical.Enter();
mi_inputs::iterator MI_Input=MI_Inputs.find(Handle);
if (MI_Input==MI_Inputs.end())
{
MI_Inputs[Handle]=new mi_input; //Generic Handle
MI_Input=MI_Inputs.find(Handle);
}
Critical.Leave();
//Adaptation
if (utf8)
return MI_Input->second->Unicode[Pos].From_UTF8(Text).c_str();
else
return MI_Input->second->Unicode[Pos].From_Local(Text).c_str();
}
//---------------------------------------------------------------------------
const char* WC2MB(void* Handle, const wchar_t* Text)
{
//Coherancy
Critical.Enter();
mi_outputs::iterator MI_Output=MI_Outputs.find(Handle);
if (MI_Outputs.find(Handle)==MI_Outputs.end())
{
MI_Outputs[Handle]=new mi_output; //Generic Handle
MI_Output=MI_Outputs.find(Handle);
}
Critical.Leave();
//Adaptation
if (utf8)
MI_Output->second->Ansi=Ztring(Text).To_UTF8();
else
MI_Output->second->Ansi=Ztring(Text).To_Local();
return MI_Output->second->Ansi.c_str();
}
//------------------------------------------------------------------------------------------------------------------------------------
// This function builds up the log string and outputs it to various places based on the display flags (m_displayFlags).
//------------------------------------------------------------------------------------------------------------------------------------
void LogMgr::Log(const string& tag, const string& message, const char* funcName, const char* sourceFile, unsigned int lineNum)
{
m_tagCriticalSection.Lock();
Tags::iterator findIt = m_tags.find(tag);
if (findIt != m_tags.end())
{
m_tagCriticalSection.Unlock();
string buffer;
GetOutputBuffer(buffer, tag, message, funcName, sourceFile, lineNum);
OutputFinalBufferToLogs(buffer, findIt->second);
}
else
{
// Critical section is exited in the if statement above, so we need to exit it here if that didn't
// get executed.
m_tagCriticalSection.Unlock();
}
} // end LogMgr::Log()
int MutexListList_GetID(CriticalSection *mutexPointer)
{
queuelistmutex.enter();
MutexList_t *temp = MutexList;
int returnID = -1;
while (temp != NULL)
{
if (temp->mutexPointer == mutexPointer)
{
returnID = temp->mutexID;
break;
}
temp = temp->next;
}
queuelistmutex.exit();
return returnID;
}
void JUCETaskResumeAll(void)
{
tasklistmutex.enter();
JUCETask *thistaskArray[MAX_JUCETASKS];
for (unsigned int i = 0; i < MAX_JUCETASKS; i++)
{
thistaskArray[i] = taskArray[i];
}
tasklistmutex.exit();
for (unsigned int i = 0; i < MAX_JUCETASKS; i++)
{
if (thistaskArray[i] != NULL)
{
thistaskArray[i]->startThread();
}
}
}
HANDLE LispThreadQueue::GetLispThreadHandle(DWORD id)
{
TQCriticalSection.Enter();
ThreadRecord* tr = list;
int i = 0;
HANDLE ret = 0;
while (tr)
{
if (id == tr->threadID)
{
ret = tr->thread;
break;
}
tr = tr->next;
}
if (!tr)
ret = 0;
TQCriticalSection.Leave();
return ret;
}
STDMETHODIMP DynamicDisplayItem::RetrieveIconDataAsync( IconExtractParams * theParams, void * theAsyncArg )
{
HRESULT aRes = E_FAIL;
CComQIPtr<IIconAcceptor> aExtr(myItem);
if (aExtr == 0)
return aRes;
aRes = aExtr->RetrieveIconDataAsync(theParams, theAsyncArg);
if ( FAILED(aRes) )
return aRes;
gDisplayItemCS.Enter();
aRes = UpdateIconData(HRESULT_CODE(aRes), theParams);
gDisplayItemCS.Leave();
return aRes;
}
int ServiceManager::unlock(void *svcptr) {
if (svcptr == NULL) return 0;
waServiceFactory *wsvc = NULL;
cs.enter();
if (!lockmap.getItem(svcptr, &wsvc)) {
cs.leave();
DebugString("WARNING: got unlock with no lock record!");
return 0;
}
int r = lockmap.delItem(svcptr);
ASSERT(r);
//CUT // this might fail, client locking isn't enforceable
//CUT clientmap.delItem(svcptr);
cs.leave();
return 1;
}
CriticalSection *MutexList_GetPointer(int mutexID)
{
queuelistmutex.enter();
MutexList_t *temp = MutexList;
CriticalSection *returnPointer = NULL;
while (temp != NULL)
{
if (temp->mutexID == mutexID)
{
returnPointer = temp->mutexPointer;
break;
}
temp = temp->next;
}
queuelistmutex.exit();
return returnPointer;
}
void ProfileSection::AddProfileToMap(const std::string& profileName){
profileCritSec.Enter();
ProfileMapIterator profileEntry = s_profileMap.find(profileName);
//if entry exists, increment existing entry
if (profileEntry != s_profileMap.end()){
ProfileReport& existingProfile = (profileEntry->second);
//assumes elapsed time already set
existingProfile.m_totalElapsedTime += elapsedTime;
existingProfile.m_numCalls++;//= numCalls;
existingProfile.SetAverageElapsedTime();
}
else{
//numCalls++;
//add entry
s_profileMap.insert(ProfileEntry(profileName, ProfileReport(profileName, totalElapsedTime, numCalls)));
//Access violation reading location 0xBAADF00D. serious memory corruption here O.o
}
profileCritSec.Exit();
}
AsyncStream::AsyncStream(void)
{
m_bufferLock = 0;
#if defined(OVR_CAPTURE_POSIX)
OVR_CAPTURE_STATIC_ASSERT(sizeof(pid_t) <= sizeof(UInt32));
union
{
UInt32 i;
pid_t t;
};
i = 0;
t = gettid();
m_threadID = i;
#elif defined(OVR_CAPTURE_WINDOWS)
m_threadID = static_cast<UInt32>(GetCurrentThreadId());
#else
#error UNKNOWN PLATFORM!
#endif
m_cacheBegin = (UInt8*)malloc(s_bufferSize);
m_cacheTail = m_cacheBegin;
m_cacheEnd = m_cacheBegin + s_bufferSize;
m_flushBegin = (UInt8*)malloc(s_bufferSize);
m_flushTail = m_flushBegin;
m_flushEnd = m_flushBegin + s_bufferSize;
// Make sure we are open by default... we don't close until we fill the buffer...
m_gate.Open();
// when we are finally initialized... add ourselves to the linked list...
g_listlock.Lock();
m_next = s_head;
s_head = this;
g_listlock.Unlock();
// Try and acquire thread name...
SendThreadName();
}
void FindContacts_Threaded(void *fc)
{
static CriticalSection cs;
ContactFinder *cf = (ContactFinder*)fc;
map<ArbiterKey, Arbiter> &arbitersf = *cf->_arbiters;
cf->last = min(cf->last, (i32)cf->potentials->size());
for(int i=cf->first;i<cf->last;++i)
{
World::PotentiallyColliding pc = cf->potentials->at(i);
Arbiter arb(pc.body1, pc.body2);
ArbiterKey arbKey(pc.body1, pc.body2);
if(arb.DoCollision())
{
ArbIter iter = arbitersf.find(arbKey);
if(iter != arbitersf.end())
{
iter->second.Update(arb.contacts, arb.numContacts);
}
else
{
cs.Lock();
cf->addList->push_back(Arbiter_ADD(arb, arbKey));
cs.Unlock();
}
}
else
{
cs.Lock();
cf->eraseList->push_back(Arbiter_ERASE(arbKey));
cs.Unlock();
}
}
};
void Ignition::StopAll(const bool cancel, IgniteError* err)
{
factoryLock.Enter();
if (started)
{
JniErrorInfo jniErr;
SharedPointer<JniContext> ctx(JniContext::Create(NULL, 0, JniHandlers(), &jniErr));
IgniteError::SetError(jniErr.code, jniErr.errCls, jniErr.errMsg, err);
if (err->GetCode() == IgniteError::IGNITE_SUCCESS)
{
ctx.Get()->IgnitionStopAll(cancel, &jniErr);
IgniteError::SetError(jniErr.code, jniErr.errCls, jniErr.errMsg, err);
}
}
factoryLock.Leave();
}
