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