61 lines
1.7 KiB
C++
61 lines
1.7 KiB
C++
#if !defined(_FUSION_GSGENCTX_H_INCLUDED_)
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#define _FUSION_GSGENCTX_H_INCLUDED_
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#pragma once
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#include "fusionheap.h"
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class CGSGenCtx
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{
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public:
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static BOOL Create(
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PGUID_SECTION_GENERATION_CONTEXT *GSGenContext,
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ULONG DataFormatVersion,
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GUID_SECTION_GENERATION_CONTEXT_CALLBACK_FUNCTION CallbackFunction,
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PVOID CallbackContext
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);
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BOOL Add(const GUID &rGuid, PVOID DataContext, ULONG AssemblyRosterIndex, DWORD DuplicateErrorCode);
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BOOL Find(const GUID &rGuid, PVOID *DataContext);
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BOOL GetSectionSize(PSIZE_T SectionSize);
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BOOL GetSectionData(SIZE_T BufferSize, PVOID Buffer, SIZE_T *BytesWritten);
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PVOID GetCallbackContext() { return m_CallbackContext; }
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VOID DeleteYourself() { FUSION_DELETE_SINGLETON(this); }
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~CGSGenCtx();
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protected:
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CGSGenCtx();
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GUID_SECTION_GENERATION_CONTEXT_CALLBACK_FUNCTION m_CallbackFunction;
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PVOID m_CallbackContext;
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class Entry
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{
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public:
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Entry() : m_DataContext(NULL), m_Next(NULL) { }
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~Entry() { }
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BOOL Initialize(const GUID &Guid, PVOID DataContext, ULONG AssemblyRosterIndex);
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BOOL GetEntryDataSize(CGSGenCtx *pSSGenCtx, SIZE_T &rSize);
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BOOL GetEntryData(CGSGenCtx *pSSGenCtx, SIZE_T BufferSize, PVOID Buffer, SIZE_T *BytesWritten);
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GUID m_Guid;
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PVOID m_DataContext;
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Entry *m_Next;
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ULONG m_AssemblyRosterIndex;
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};
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friend Entry;
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static int __cdecl SortGuidSectionEntries(const void *elem1, const void *elem2);
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ULONG m_EntryCount;
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ULONG m_HashTableSize;
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Entry *m_FirstEntry;
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Entry *m_LastEntry;
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ULONG m_DataFormatVersion;
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};
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#endif
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