55 lines
1.9 KiB
C++
55 lines
1.9 KiB
C++
//========= Copyright Valve Corporation, All rights reserved. ============//
|
|
//
|
|
// Purpose:
|
|
//
|
|
// $NoKeywords: $
|
|
//===========================================================================//
|
|
#if !defined(UTIL_REGISTRY_H)
|
|
#define UTIL_REGISTRY_H
|
|
#ifdef _WIN32
|
|
#pragma once
|
|
#endif
|
|
|
|
#include "tier0/platform.h"
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Purpose: Interface to registry
|
|
//-----------------------------------------------------------------------------
|
|
abstract_class IRegistry {
|
|
public:
|
|
// We have to have a virtual destructor since otherwise the derived class
|
|
// destructors will not be called.
|
|
virtual ~IRegistry() {}
|
|
|
|
// Init/shutdown
|
|
virtual bool Init(const char *platformName) = 0;
|
|
virtual void Shutdown(void) = 0;
|
|
|
|
// Read/write integers
|
|
virtual int ReadInt(const char *key, int defaultValue = 0) = 0;
|
|
virtual void WriteInt(const char *key, int value) = 0;
|
|
|
|
// Read/write strings
|
|
virtual const char *ReadString(const char *key,
|
|
const char *defaultValue = 0) = 0;
|
|
virtual void WriteString(const char *key, const char *value) = 0;
|
|
|
|
// Read/write helper methods
|
|
virtual int ReadInt(const char *pKeyBase, const char *pKey,
|
|
int defaultValue = 0) = 0;
|
|
virtual void WriteInt(const char *pKeyBase, const char *key, int value) = 0;
|
|
virtual const char *ReadString(const char *pKeyBase, const char *key,
|
|
const char *defaultValue) = 0;
|
|
virtual void WriteString(const char *pKeyBase, const char *key,
|
|
const char *value) = 0;
|
|
};
|
|
|
|
extern IRegistry *registry;
|
|
|
|
// Creates it and calls Init
|
|
IRegistry *InstanceRegistry(char const *subDirectoryUnderValve);
|
|
// Calls Shutdown and deletes it
|
|
void ReleaseInstancedRegistry(IRegistry *reg);
|
|
|
|
#endif // UTIL_REGISTRY_H
|