You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
104 lines
2.5 KiB
104 lines
2.5 KiB
//====== Copyright c 1996-2007, Valve Corporation, All rights reserved. =======//
|
|
//
|
|
// Purpose:
|
|
//
|
|
// $NoKeywords: $
|
|
//
|
|
//=============================================================================//
|
|
|
|
#ifndef SUBPROCESS_H
|
|
#define SUBPROCESS_H
|
|
#ifdef _WIN32
|
|
#pragma once
|
|
#endif
|
|
|
|
class SubProcessKernelObjects
|
|
{
|
|
friend class SubProcessKernelObjects_Memory;
|
|
|
|
public:
|
|
SubProcessKernelObjects( void );
|
|
~SubProcessKernelObjects( void );
|
|
|
|
private:
|
|
SubProcessKernelObjects( SubProcessKernelObjects const & );
|
|
SubProcessKernelObjects & operator =( SubProcessKernelObjects const & );
|
|
|
|
protected:
|
|
BOOL Create( char const *szBaseName );
|
|
BOOL Open( char const *szBaseName );
|
|
|
|
public:
|
|
BOOL IsValid( void ) const;
|
|
void Close( void );
|
|
|
|
protected:
|
|
HANDLE m_hMemorySection;
|
|
HANDLE m_hMutex;
|
|
HANDLE m_hEvent[2];
|
|
DWORD m_dwCookie;
|
|
};
|
|
|
|
class SubProcessKernelObjects_Create : public SubProcessKernelObjects
|
|
{
|
|
public:
|
|
SubProcessKernelObjects_Create( char const *szBaseName ) { Create( szBaseName ), m_dwCookie = 1; }
|
|
};
|
|
|
|
class SubProcessKernelObjects_Open : public SubProcessKernelObjects
|
|
{
|
|
public:
|
|
SubProcessKernelObjects_Open( char const *szBaseName ) { Open( szBaseName ), m_dwCookie = 0; }
|
|
};
|
|
|
|
class SubProcessKernelObjects_Memory
|
|
{
|
|
public:
|
|
SubProcessKernelObjects_Memory( SubProcessKernelObjects *p ) : m_pObjs( p ), m_pLockData( NULL ), m_pMemory( NULL ) { }
|
|
~SubProcessKernelObjects_Memory() { Unlock(); }
|
|
|
|
public:
|
|
void * Lock( void );
|
|
BOOL Unlock( void );
|
|
|
|
public:
|
|
BOOL IsValid( void ) const { return m_pLockData != NULL; }
|
|
void * GetMemory( void ) const { return m_pMemory; }
|
|
|
|
protected:
|
|
void *m_pMemory;
|
|
|
|
private:
|
|
SubProcessKernelObjects *m_pObjs;
|
|
void *m_pLockData;
|
|
};
|
|
|
|
|
|
//
|
|
// Response implementation
|
|
//
|
|
class CSubProcessResponse : public CmdSink::IResponse
|
|
{
|
|
public:
|
|
explicit CSubProcessResponse( void const *pvMemory );
|
|
~CSubProcessResponse( void ) { }
|
|
|
|
public:
|
|
virtual bool Succeeded( void ) { return ( 1 == m_dwResult ); }
|
|
virtual size_t GetResultBufferLen( void ) { return ( Succeeded() ? m_dwResultBufferLength : 0 ); }
|
|
virtual const void * GetResultBuffer( void ) { return ( Succeeded() ? m_pvResultBuffer : NULL ); }
|
|
virtual const char * GetListing( void ) { return (const char *) ( ( m_szListing && * m_szListing ) ? m_szListing : NULL ); }
|
|
|
|
protected:
|
|
void const *m_pvMemory;
|
|
DWORD m_dwResult;
|
|
DWORD m_dwResultBufferLength;
|
|
void const *m_pvResultBuffer;
|
|
char const *m_szListing;
|
|
};
|
|
|
|
|
|
int ShaderCompile_Subprocess_Main( char const *szSubProcessData );
|
|
|
|
|
|
#endif // #ifndef SUBPROCESS_H
|