Differential D1917 Diff 9304 ps/trunk/source/ps/UserReport.cpp

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ps/trunk/source/ps/UserReport.cpp

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#include "lib/external_libraries/libsdl.h"		#include "lib/external_libraries/libsdl.h"
#include "lib/external_libraries/zlib.h"		#include "lib/external_libraries/zlib.h"
#include "lib/file/archive/stream.h"		#include "lib/file/archive/stream.h"
#include "lib/os_path.h"		#include "lib/os_path.h"
#include "lib/sysdep/sysdep.h"		#include "lib/sysdep/sysdep.h"
#include "ps/ConfigDB.h"		#include "ps/ConfigDB.h"
#include "ps/Filesystem.h"		#include "ps/Filesystem.h"
#include "ps/Profiler2.h"		#include "ps/Profiler2.h"
#include "ps/ThreadUtil.h"

#include <fstream>		#include <fstream>
#include <mutex>		#include <mutex>
#include <string>		#include <string>
		#include <thread>

#define DEBUG_UPLOADS 0		#define DEBUG_UPLOADS 0

/*		/*
* The basic idea is that the game submits reports to us, which we send over		* The basic idea is that the game submits reports to us, which we send over
* HTTP to a server for storage and analysis.		* HTTP to a server for storage and analysis.
*		*
* We can't use libcurl's asynchronous 'multi' API, because DNS resolution can		* We can't use libcurl's asynchronous 'multi' API, because DNS resolution can
▲ Show 20 Lines • Show All 92 Lines • ▼ Show 20 Lines	#endif


// Set up the worker thread:		// Set up the worker thread:

// Use SDL semaphores since OS X doesn't implement sem_init		// Use SDL semaphores since OS X doesn't implement sem_init
m_WorkerSem = SDL_CreateSemaphore(0);		m_WorkerSem = SDL_CreateSemaphore(0);
ENSURE(m_WorkerSem);		ENSURE(m_WorkerSem);

int ret = pthread_create(&m_WorkerThread, NULL, &RunThread, this);		m_WorkerThread = std::thread(RunThread, this);
ENSURE(ret == 0);
}		}

~CUserReporterWorker()		~CUserReporterWorker()
{		{
// Clean up resources		// Clean up resources

SDL_DestroySemaphore(m_WorkerSem);		SDL_DestroySemaphore(m_WorkerSem);

Show All 30 Lines	bool Shutdown()
m_Shutdown = true;		m_Shutdown = true;
}		}

// Wake up the worker thread		// Wake up the worker thread
SDL_SemPost(m_WorkerSem);		SDL_SemPost(m_WorkerSem);

// Wait for it to shut down cleanly		// Wait for it to shut down cleanly
// TODO: should have a timeout in case of network hangs		// TODO: should have a timeout in case of network hangs
pthread_join(m_WorkerThread, NULL);		m_WorkerThread.join();

return true;		return true;
}		}

/**		/**
* Called by main thread to determine the current status of the uploader.		* Called by main thread to determine the current status of the uploader.
*/		*/
std::string GetStatus()		std::string GetStatus()
Show All 28 Lines	if (now > m_LastUpdateTime + TIMER_CHECK_INTERVAL)
// Wake up the worker thread		// Wake up the worker thread
SDL_SemPost(m_WorkerSem);		SDL_SemPost(m_WorkerSem);

m_LastUpdateTime = now;		m_LastUpdateTime = now;
}		}
}		}

private:		private:
static void* RunThread(void* data)		static void RunThread(CUserReporterWorker* data)
{		{
debug_SetThreadName("CUserReportWorker");		debug_SetThreadName("CUserReportWorker");
g_Profiler2.RegisterCurrentThread("userreport");		g_Profiler2.RegisterCurrentThread("userreport");

static_cast<CUserReporterWorker*>(data)->Run();		data->Run();

return NULL;
}		}

void Run()		void Run()
{		{
// Set libcurl's proxy configuration		// Set libcurl's proxy configuration
// (This has to be done in the thread because it's potentially very slow)		// (This has to be done in the thread because it's potentially very slow)
SetStatus("proxy");		SetStatus("proxy");
std::wstring proxy;		std::wstring proxy;
▲ Show 20 Lines • Show All 229 Lines • ▼ Show 20 Lines	static size_t SendCallback(char* bufptr, size_t size, size_t nmemb, void* userp)

self->SetStatus("sending:" + CStr::FromDouble((double)self->m_RequestDataOffset / self->m_RequestData.size()));		self->SetStatus("sending:" + CStr::FromDouble((double)self->m_RequestDataOffset / self->m_RequestData.size()));

return amount;		return amount;
}		}

private:		private:
// Thread-related members:		// Thread-related members:
pthread_t m_WorkerThread;		std::thread m_WorkerThread;
std::mutex m_WorkerMutex;		std::mutex m_WorkerMutex;
SDL_sem* m_WorkerSem;		SDL_sem* m_WorkerSem;

// Shared by main thread and worker thread:		// Shared by main thread and worker thread:
// These variables are all protected by m_WorkerMutex		// These variables are all protected by m_WorkerMutex
std::deque<shared_ptr<CUserReport> > m_ReportQueue;		std::deque<shared_ptr<CUserReport> > m_ReportQueue;
bool m_Enabled;		bool m_Enabled;
bool m_Shutdown;		bool m_Shutdown;
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