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88 lines
2.3 KiB
88 lines
2.3 KiB
/*++
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Copyright (c) Microsoft Corporation
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Module Name:
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ssgenctx.h
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Abstract:
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Class definition for the string section generation context object.
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Author:
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Michael J. Grier (MGrier) 23-Feb-2000
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Revision History:
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--*/
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#if !defined(_FUSION_SSGENCTX_H_INCLUDED_)
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#define _FUSION_SSGENCTX_H_INCLUDED_
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#pragma once
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class CSSGenCtx
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{
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public:
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static BOOL Create(
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PSTRING_SECTION_GENERATION_CONTEXT *SSGenContext,
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ULONG DataFormatVersion,
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BOOL CaseInSensitive,
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STRING_SECTION_GENERATION_CONTEXT_CALLBACK_FUNCTION CallbackFunction,
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PVOID CallbackContext
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);
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BOOL Add(PCWSTR String, SIZE_T Cch, PVOID DataContext, ULONG AssemblyRosterIndex, DWORD DuplicateErrorCode);
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BOOL Find(PCWSTR String, SIZE_T Cch, PVOID *DataContext, BOOL *Found);
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BOOL DoneAdding();
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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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~CSSGenCtx();
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protected:
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CSSGenCtx();
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static int __cdecl CompareStringSectionEntries(const void *elem1, const void *elem2);
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STRING_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_PseudoKey(0), m_DataContext(NULL), m_Next(NULL) { }
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~Entry() { }
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BOOL Initialize(PCWSTR String, SIZE_T Cch, ULONG PseudoKey, PVOID DataContext, ULONG AssemblyRosterIndex);
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BOOL GetEntryDataSize(CSSGenCtx *pSSGenCtx, SIZE_T &rSize);
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BOOL GetEntryData(CSSGenCtx *pSSGenCtx, SIZE_T BufferSize, PVOID Buffer, SIZE_T *BytesWritten);
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CStringBuffer m_StringBuffer;
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ULONG m_PseudoKey;
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ULONG m_HashBucketIndex;
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LONG m_EntryOffset;
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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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private:
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Entry(const Entry &);
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void operator =(const Entry &);
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};
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friend Entry;
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ULONG m_EntryCount;
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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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bool m_CaseInSensitive;
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ULONG m_HashTableSize;
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bool m_DoneAdding;
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};
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#endif
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