void* MemDefaultAllocator::Realloc(void* pOldPtr, size_t size, const char* tag, const char* pFile, unsigned int Line)
{
BEHAVIAC_UNUSED_VAR(tag);
BEHAVIAC_UNUSED_VAR(pFile);
BEHAVIAC_UNUSED_VAR(Line);
#if BEHAVIAC_DEBUG_MEMORY_STATS
if (pOldPtr && m_bEnablePtrSizeRegister)
{
ScopedInt_t scopedInt(GetThreadInt());
if (scopedInt.equal(1))
{
GetPtrSizeRegister().UnRegisterPtr(pOldPtr);
}
}
#endif
void* p = realloc(pOldPtr, size);
#if BEHAVIAC_DEBUG_MEMORY_STATS
if (m_bEnablePtrSizeRegister)
{
ScopedInt_t scopedInt(GetThreadInt());
if (scopedInt.equal(1))
{
GetPtrSizeRegister().RegisterPtrSize(p, size);
}
}
#endif
return p;
}
void MemDefaultAllocator::FreeAligned(void* pData, size_t alignment, const char* tag, const char* pFile, unsigned int Line)
{
BEHAVIAC_UNUSED_VAR(tag);
BEHAVIAC_UNUSED_VAR(pFile);
BEHAVIAC_UNUSED_VAR(Line);
BEHAVIAC_UNUSED_VAR(alignment);
if (pData)
{
#if BEHAVIAC_DEBUG_MEMORY_STATS
if (m_bEnablePtrSizeRegister)
{
ScopedInt_t scopedInt(GetThreadInt());
if (scopedInt.equal(1))
{
GetPtrSizeRegister().UnRegisterPtr(pData);
}
}
#endif
#if BEHAVIAC_COMPILER_MSVC
return _aligned_free(pData);
#else
return free(pData);
#endif//#if BEHAVIAC_COMPILER_MSVC
}
}
void* MemDefaultAllocator::ReallocAligned(void* pOldPtr, size_t size, size_t alignment, const char* tag, const char* pFile, unsigned int Line)
{
BEHAVIAC_UNUSED_VAR(alignment);
BEHAVIAC_UNUSED_VAR(tag);
BEHAVIAC_UNUSED_VAR(pFile);
BEHAVIAC_UNUSED_VAR(Line);
if (pOldPtr)
{
#if BEHAVIAC_DEBUG_MEMORY_STATS
if (m_bEnablePtrSizeRegister)
{
ScopedInt_t scopedInt(GetThreadInt());
if (scopedInt.equal(1))
{
GetPtrSizeRegister().UnRegisterPtr(pOldPtr);
}
}
#endif
}
#if BEHAVIAC_COMPILER_MSVC
void* p = _aligned_realloc(pOldPtr, size, alignment);
#else
void* p = realloc(pOldPtr, size);
#endif//BEHAVIAC_COMPILER_MSVC
#if BEHAVIAC_DEBUG_MEMORY_STATS
if (m_bEnablePtrSizeRegister)
{
ScopedInt_t scopedInt(GetThreadInt());
if (scopedInt.equal(1))
{
GetPtrSizeRegister().RegisterPtrSize(p, size);
}
}
#endif
return p;
}
MemDefaultAllocator::~MemDefaultAllocator()
{
#if BEHAVIAC_DEBUG_MEMORY_STATS
BEHAVIAC_ASSERT(!m_bEnablePtrSizeRegister || m_PtrSizeRegister);
{
ScopedInt_t scopedInt(GetThreadInt());
if (scopedInt.equal(1))
{
PtrSizeRegister::Destroy(m_PtrSizeRegister);
}
}
m_PtrSizeRegister = 0;
#endif
}
void ConnectorImpl::OnConnection()
{
Log("behaviac: sending initial settings.\n");
this->SendInitialSettings();
Socket::SendWorkspaceSettings();
this->SendInitialProperties();
{
ScopedInt_t scopedInt(&gs_threadFlag);
Log("behaviac: sending packets before connecting.\n");
this->SendExistingPackets();
}
behaviac::Socket::SendText("[connected]precached message done");
//when '[connected]' is handled in the designer, it will send back all the breakpoints if any and '[breakcpp]' and '[start]'
//here we block until all those messages have been received, otherwise, if we don't block here to wait for all those messages
//the breakpoints checking might be wrong.
bool bLoop = true;
while (bLoop && !m_isDisconnected)
{
//sending packets if any
if (m_packetsCount > 0)
{
SendAllPackets();
}
const char* kStartMsg = "[start]";
bool bFound = this->ReceivePackets(kStartMsg);
if (bFound)
{
bLoop = false;
}
else
{
behaviac::Thread::Sleep(1);
}
}
Log("behaviac: OnConnection done.\n");
//this->m_bHandleMessage = false;
}
void* MemDefaultAllocator::AllocAligned(size_t size, size_t alignment, const char* tag, const char* pFile, unsigned int Line)
{
BEHAVIAC_UNUSED_VAR(size);
BEHAVIAC_UNUSED_VAR(alignment);
BEHAVIAC_UNUSED_VAR(tag);
BEHAVIAC_UNUSED_VAR(pFile);
BEHAVIAC_UNUSED_VAR(Line);
#if BEHAVIAC_COMPILER_MSVC
void* p = _aligned_malloc(size, alignment);
#elif BEHAVIAC_COMPILER_APPLE
void* p = 0;
if (alignment < sizeof(void*))
{
alignment = sizeof(void*);
}
int errCode = posix_memalign(&p, alignment, size);
if (errCode)
{
BEHAVIAC_ASSERT(false, "The alignment argument was not a power of two, or was not a multiple of sizeof(void*)"
"or there was insufficient memory to fulfill the allocate request\n");
}
#else
void* p = memalign(alignment, size);
#endif//BEHAVIAC_COMPILER_MSVC
#if BEHAVIAC_DEBUG_MEMORY_STATS
if (m_bEnablePtrSizeRegister)
{
ScopedInt_t scopedInt(GetThreadInt());
if (scopedInt.equal(1))
{
GetPtrSizeRegister().RegisterPtrSize(p, size);
}
}
#endif
return p;
}
MemDefaultAllocator::MemDefaultAllocator()
#if BEHAVIAC_DEBUG_MEMORY_STATS
: m_PtrSizeRegister(0), m_bEnablePtrSizeRegister(true)
#endif
{
#if BEHAVIAC_DEBUG_MEMORY_STATS
if (m_bEnablePtrSizeRegister)
{
ScopedInt_t scopedInt(GetThreadInt());
if (scopedInt.equal(1))
{
m_PtrSizeRegister = PtrSizeRegister::Create();
}
}
#endif
}
void MemDefaultAllocator::Free(void* pData, const char* tag, const char* pFile, unsigned int Line)
{
BEHAVIAC_UNUSED_VAR(tag);
BEHAVIAC_UNUSED_VAR(pFile);
BEHAVIAC_UNUSED_VAR(Line);
if (pData)
{
#if BEHAVIAC_DEBUG_MEMORY_STATS
if (m_bEnablePtrSizeRegister)
{
ScopedInt_t scopedInt(GetThreadInt());
if (scopedInt.equal(1))
{
GetPtrSizeRegister().UnRegisterPtr(pData);
}
}
#endif
free(pData);
}
}
void ConnectorInterface::Log(const char* msg)
{
ScopedInt_t scopedInt(&gs_threadFlag);
BEHAVIAC_LOGMSG(msg);
}
void ConnectorInterface::ThreadFunc()
{
#if BEHAVIAC_COMPILER_MSVC
//printf("ThreadFunc gs_threadFlag = %d\n", (int)gs_threadFlag.value());
BEHAVIAC_ASSERT(gs_threadFlag.value() == 0);
#endif
{
ScopedInt_t scopedInt(&gs_threadFlag);
Log("behaviac: Socket Thread Starting\n");
#if BEHAVIAC_COMPILER_MSVC
BEHAVIAC_ASSERT(t_packetBufferIndex != TLS_OUT_OF_INDEXES);
#else
//printf("ThreadFunc t_packetBufferIndex = %d\n", t_packetBufferIndex);
//BEHAVIAC_ASSERT(t_packetBufferIndex != (unsigned int)-1);
#endif//
}
namespace Socket = behaviac::Socket;
const bool blockingSocket = true;
behaviac::Socket::Handle serverSocket = 0;
{
ScopedInt_t scopedInt(&gs_threadFlag);
serverSocket = Socket::Create(blockingSocket);
if (!serverSocket)
{
Log("behaviac: Couldn't create server socket.\n");
return;
}
char bufferTemp[64];
string_sprintf(bufferTemp, "behaviac: Listening at port %d...\n", m_port);
Log(bufferTemp);
// max connections: 1, don't allow multiple clients?
if (!Socket::Listen(serverSocket, m_port, 1))
{
Log("behaviac: Couldn't configure server socket.\n");
Socket::Close(serverSocket);
return;
}
}
#if BEHAVIAC_COMPILER_MSVC
BEHAVIAC_ASSERT(gs_threadFlag.value() == 0);
#endif
this->ReserveThreadPacketBuffer();
while (!m_terminating)
{
#if BEHAVIAC_COMPILER_MSVC
//wait for connecting
while (!m_terminating)
{
//Log("Socket::TestConnection.\n");
if (Socket::TestConnection(serverSocket))
{
break;
}
behaviac::Thread::Sleep(100);
}
#endif
if (!m_terminating)
{
BEHAVIAC_ASSERT(gs_threadFlag.value() == 0);
Log("behaviac: accepting...\n");
{
ScopedInt_t scopedInt(&gs_threadFlag);
m_writeSocket = Socket::Accept(serverSocket, kSocketBufferSize);
if (!m_writeSocket)
{
Log("behaviac: Couldn't create write socket.\n");
Socket::Close(serverSocket);
return;
}
Log("behaviac: connection accepted\n");
}
BEHAVIAC_ASSERT(gs_threadFlag.value() == 0);
{
ScopedInt_t scopedInt(&gs_threadFlag);
AtomicInc(m_isConnected);
behaviac::Thread::Sleep(1);
OnConnection();
AtomicInc(m_isConnectedFinished);
behaviac::Thread::Sleep(1);
//this->OnConnectionFinished();
Log("behaviac: after Connected.\n");
}
BEHAVIAC_ASSERT(gs_threadFlag.value() == 0);
while (!m_terminating && this->m_writeSocket)
{
behaviac::Thread::Sleep(1);
SendAllPackets();
ReceivePackets();
}
BEHAVIAC_ASSERT(gs_threadFlag.value() == 0);
// One last time, to send any outstanding packets out there.
if (this->m_writeSocket)
{
SendAllPackets();
Socket::Close(m_writeSocket);
}
this->Clear();
Log("behaviac: disconnected. \n");
}
}//while (!m_terminating)
Socket::Close(serverSocket);
this->Clear();
BEHAVIAC_ASSERT(gs_threadFlag.value() == 0);
Log("behaviac: ThreadFunc exited. \n");
}
int ConnectorInterface::ReserveThreadPacketBuffer()
{
#if BEHAVIAC_COMPILER_MSVC
uint32_t bufferIndex = (uint32_t)(uint64_t)TlsGetValue(t_packetBufferIndex);
#else
uint32_t bufferIndex = t_packetBufferIndex;
#endif
//THREAD_ID_TYPE id = behaviac::GetTID();
//BEHAVIAC_LOGINFO("ReserveThreadPacketBuffer:%d thread %d\n", bufferIndex, id);
//bufferIndex initially is 0
if (bufferIndex <= 0)
{
int retIndex(-2);
ScopedLock lock(m_packetBuffersLock);
// NOTE: This is quite naive attempt to make sure that main thread queue
// is the last one (rely on the fact that it's most likely to be the first
// one trying to send message). This means EndFrame event should be sent after
// memory operations from that frame.
// (doesn't matter in SEQUENTIAL mode).
for (int i = m_maxTracedThreads - 1; i >= 0; --i)
{
if (!m_packetBuffers[i])
{
ScopedInt_t scopedInt(&gs_threadFlag);
m_packetBuffers[i] = BEHAVIAC_NEW PacketBuffer(this);
}
if (m_packetBuffers[i])
{
if (m_packetBuffers[i]->m_free)
{
m_packetBuffers[i]->m_free = false;
retIndex = i;
break;
}
}
}
if (retIndex > 0)
{
#if BEHAVIAC_COMPILER_MSVC
TlsSetValue(t_packetBufferIndex, (PVOID)(uint64_t)retIndex);
#else
t_packetBufferIndex = retIndex;
#endif
}
else
{
Log("behaviac: Couldn't reserve packet buffer, too many active threads.\n");
BEHAVIAC_ASSERT(false);
}
bufferIndex = retIndex;
//BEHAVIAC_LOGINFO("ReserveThreadPacketBuffer:%d thread %d\n", bufferIndex, id);
}
return bufferIndex;
}
