//------------------------------------------------------------------------------------------------------------------------------------
// Helper for ErrorMessenger.
//------------------------------------------------------------------------------------------------------------------------------------
LogMgr::ErrorDialogResult LogMgr::Error(const std::string& errorMessage, bool isFatal, const char* funcName, const char* sourceFile, unsigned int lineNum)
{
string tag = ((isFatal) ? ("FATAL") : ("ERROR"));
// buffer for our final output string
string buffer;
GetOutputBuffer(buffer, tag, errorMessage, funcName, sourceFile, lineNum);
// write the final buffer to all the various logs
m_tagCriticalSection.Lock();
Tags::iterator findIt = m_tags.find(tag);
if (findIt != m_tags.end())
OutputFinalBufferToLogs(buffer, findIt->second);
m_tagCriticalSection.Unlock();
// show the dialog box
int result = ::MessageBoxA(NULL, buffer.c_str(), tag.c_str(), MB_ABORTRETRYIGNORE|MB_ICONERROR|MB_DEFBUTTON3);
// act upon the choice
switch (result)
{
case IDIGNORE : return LogMgr::LOGMGR_ERROR_IGNORE;
case IDABORT : __debugbreak(); return LogMgr::LOGMGR_ERROR_RETRY; // assembly language instruction to break into the debugger
case IDRETRY : return LogMgr::LOGMGR_ERROR_RETRY;
default : return LogMgr::LOGMGR_ERROR_RETRY;
}
}
AsyncStream::~AsyncStream(void)
{
// Before we destroy ourselves... must remove ourselves from the linked list...
// TODO: currently we don't wait for the server thread to flush any remaining data,
// so in theory when a thread is destoryed it is possible to lose some data in
// the outbound stream!!!!!
g_listlock.Lock();
if(s_head == this)
{
// We our the head element... simply replace the head with the next one...
s_head = m_next;
}
else
{
// Search for the element before us and set its next to our next...
for(AsyncStream *curr=s_head; curr; curr=curr->m_next)
{
if(curr->m_next == this)
{
curr->m_next = m_next;
break;
}
}
}
g_listlock.Unlock();
if(m_cacheBegin) free(m_cacheBegin);
if(m_flushBegin) free(m_flushBegin);
}
///////////////////////////////////////////////////////////////////////////////////////////////////////
// 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();
}
}
//------------------------------------------------------------------------------------------------------------------------------------
// 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()
// 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;
}
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();
}
}
};
//------------------------------------------------------------------------------------------------------------------------------------
// Sets one or more display flags
//------------------------------------------------------------------------------------------------------------------------------------
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();
}
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();
}
//////////////////////////////////////////////////////////////////////////////////////////////
//helper for ErrorMessenger
/////////////////////////////////////////////////////////////////////////////////////////////
LogMgr::ErrorDialogResult LogMgr::Error(const std::string& error_message, bool is_fatal, const char* func, const char* source, unsigned int line)
{
string tag = ((is_fatal) ? ("FATAL") : ("ERROR"));
//buffer for final output string
string buffer;
GetOutputBuffer(buffer, tag, error_message, func, source, line);
//write final buffer to various logs
_tag_critical_section.Lock();
Tags::iterator it = _tags.find(tag);
if(it != _tags.end())
OutputFinalBufferToLogs(buffer, it->second);
_tag_critical_section.Unlock();
//show the dialog box
int result = ::MessageBoxA(NULL, buffer.c_str(), tag.c_str(), MB_ABORTRETRYIGNORE|MB_ICONERROR|MB_DEFBUTTON3);
switch(result)
{
case IDIGNORE: return LogMgr::LOGMGR_ERROR_IGNORE;
case IDABORT: __debugbreak(); return LogMgr::LOGMGR_ERROR_ABORT;
case IDRETRY: return LogMgr::LOGMGR_ERROR_RETRY;
default: return LogMgr::LOGMGR_ERROR_RETRY;
}
}
//------------------------------------------------------------------------------------------------------------------------------------
// Adds an error messenger to the list
//------------------------------------------------------------------------------------------------------------------------------------
void LogMgr::AddErrorMessenger(Logger::ErrorMessenger* pMessenger)
{
m_messengerCriticalSection.Lock();
m_errorMessengers.push_back(pMessenger);
m_messengerCriticalSection.Unlock();
}
~AutoCriticalSection() {
m_pCS->Unlock();
}
void Unlock()
{
m_CriSection.Unlock();
}
////////////////////////////////////////////////////////////////////////////////////////////////
// adds error message to list
////////////////////////////////////////////////////////////////////////////////////////////////
void LogMgr::AddErrorMessenger(Logger::ErrorMessenger* messenger)
{
_messenger_critical_section.Lock();
_error_messengers.push_back(messenger);
_messenger_critical_section.Unlock();
}