Files
Aerofoil/PortabilityLayer/HostSystemServices.h
2020-11-02 22:06:38 -05:00

45 lines
1.3 KiB
C++

#pragma once
#include <stdint.h>
#ifdef CreateMutex
#error "CreateMutex was macrod"
#endif
#ifdef CreateThread
#error "CreateThread was macrod"
#endif
namespace PortabilityLayer
{
class HostMutex;
class HostThreadEvent;
class HostSystemServices
{
public:
typedef int (*ThreadFunc_t)(void *context);
virtual int64_t GetTime() const = 0;
virtual void GetLocalDateTime(unsigned int &year, unsigned int &month, unsigned int &day, unsigned int &hour, unsigned int &minute, unsigned int &second) const = 0;
virtual HostMutex *CreateMutex() = 0;
virtual HostMutex *CreateRecursiveMutex() = 0;
virtual void *CreateThread(ThreadFunc_t threadFunc, void *context) = 0;
virtual HostThreadEvent *CreateThreadEvent(bool autoReset, bool startSignaled) = 0;
virtual uint64_t GetFreeMemoryCosmetic() const = 0; // Returns free memory in bytes, does not have to be accurate
virtual void Beep() const = 0;
virtual bool IsTouchscreen() const = 0;
virtual bool IsUsingMouseAsTouch() const = 0;
virtual bool IsTextInputObstructive() const = 0;
virtual unsigned int GetCPUCount() const = 0;
virtual void SetTextInputEnabled(bool isEnabled) = 0;
virtual bool IsTextInputEnabled() const = 0;
static void SetInstance(HostSystemServices *instance);
static HostSystemServices *GetInstance();
private:
static HostSystemServices *ms_instance;
};
}