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/*++
Copyright (C) 1996-2000 Microsoft Corporation
Module Name:
EXPORT.H
Abstract:
Exporting
History:
--*/#ifndef __export_h__
#define __export_h__
/*================================================================================
* * EXPORT FILE FORMAT * ================== * * File Header Block: * wchar_t wszFileHeader = REP_EXPORT_FILE_START_TAG ("repexp2") * * Namespace Block: * DWORD dwObjectType = REP_EXPORT_NAMESPACE_TAG (0x00000001) * DWORD dwNamespaceNameSize * wchar_t wszNamespaceName[dwNamespaceNameSize] = Full namespace name * (\root\default\fred) * * Class Block: * DWORD dwObjectType = REP_EXPORT_CLASS_TAG (0x00000002) * DWORD dwClassNameSize * wchar_t wszClassName[dwClassNameSize] = Class name (my_class_name) * DWORD dwClassObjectSize * DWORD adwClassObject[dwClassObjectSize] * * Instance Block - key of type int: * DWORD dwObjectType = REP_EXPORT_INST_INT_TAG (0x00000003) * DWORD dwInstanceKey * DWORD dwInstanceObjectSize * DWORD adwInstanceObject[dwInstanceObjectSize] * * Instance Block - key of type string * DWORD dwObjectType = REP_EXPORT_INST_STR_TAG (0x00000004) * DWORD dwInstanceKeySize * DWORD dwInstanceKey[dwInstanceKeySize] = Instance key (MyKeyValue) * DWORD dwInstanceObjectSize * DWORD adwInstanceObject[dwInstanceObjectSize] * * End of class block * DWORD dwObjectType = REP_EXPORT_CLASS_END_TAG (0x00000005) * DWORD dwEndOfBlockSize = REP_EXPORT_END_TAG_SIZE (0x00000010) * DWORD adwEndOfBlock[dwEndOfBlockSize] = REP_EXPORT_END_TAG_MARKER * 16 * (0xFF, 0xFF, 0xFF, 0xFF, * 0xFF, 0xFF, 0xFF, 0xFF, * 0xFF, 0xFF, 0xFF, 0xFF, * 0xFF, 0xFF, 0xFF, 0xFF) * * End of namespace block * DWORD dwObjectType = REP_EXPORT_NAMESPACE_END_TAG (0x00000006) * DWORD dwEndOfBlockSize = REP_EXPORT_END_TAG_SIZE (0x00000010) * DWORD adwEndOfBlock[dwEndOfBlockSize] = REP_EXPORT_END_TAG_MARKER * 16 * (0xFF, 0xFF, 0xFF, 0xFF, * 0xFF, 0xFF, 0xFF, 0xFF, * 0xFF, 0xFF, 0xFF, 0xFF, * 0xFF, 0xFF, 0xFF, 0xFF) * * Namespace security block * DWORD dwObjectType = REP_EXPORT_NAMESPACE_SEC_TAG (0x00000007) * DWORD dwSecurityBlobSize * DWORD dwSecurityBlob[dwSecurityBlobSize] = Security blob * * End of file block * DWORD dwObjectType = REP_EXPORT_FILE_END_TAG (0xFFFFFFFF) * DWORD dwEndOfBlockSize = REP_EXPORT_END_TAG_SIZE (0x00000010) * DWORD adwEndOfBlock[dwEndOfBlockSize] = REP_EXPORT_END_TAG_MARKER * 16 * (0xFF, 0xFF, 0xFF, 0xFF, * 0xFF, 0xFF, 0xFF, 0xFF, * 0xFF, 0xFF, 0xFF, 0xFF, * 0xFF, 0xFF, 0xFF, 0xFF) * * Ordering: * File Header Block * (one or more) * Namespace Block * Namespace security block * (zero or more) * { * Namespace Block * Namespace security block * etc... * End namespace block * (or) * Class Block * (zero or more) * { * Instance Block * (or) * Class Block * etc... * End class block * } * End class block * } * End namespace block * End of file block * *================================================================================ */
#define FAILURE_DIRTY 1
#define FAILURE_WRITE 2
#define REP_EXPORT_FILE_START_TAG "repexp3"
#define REP_EXPORT_NAMESPACE_TAG 0x00000001
#define REP_EXPORT_CLASS_TAG 0x00000002
#define REP_EXPORT_INST_INT_TAG 0x00000003
#define REP_EXPORT_INST_STR_TAG 0x00000004
#define REP_EXPORT_CLASS_END_TAG 0x00000005
#define REP_EXPORT_NAMESPACE_END_TAG 0x00000006
#define REP_EXPORT_NAMESPACE_SEC_TAG 0x00000007
#define REP_EXPORT_FILE_END_TAG 0xFFFFFFFF
#define REP_EXPORT_END_TAG_SIZE 0x00000010
#define REP_EXPORT_END_TAG_MARKER 0xFF
#include "MMFArena2.h"
class CDbAvlTree;struct DBROOT;struct NSREP;struct INSTDEF;struct CLASSDEF;struct AVLNode;struct RepCollection;
class CRepExporter{protected: CMMFArena2 *m_pDbArena; HANDLE g_hFile;
virtual void DumpInstanceString(INSTDEF* pInstDef, const wchar_t *wszKey, const wchar_t *pszClass); virtual void DumpInstanceInt(INSTDEF* pInstDef, INT_PTR nKey, const wchar_t *pszClass); virtual void IterateKeyTree(const wchar_t *wszClassName, CLASSDEF *pOwningClass, AVLNode *pInstNode, BOOL bStringKey); virtual void DumpClass(CLASSDEF* pClassDef, const wchar_t *wszClassName); virtual void IterateClassNodes(AVLNode *pClassNode, CLASSDEF *poParentClass); virtual void IterateChildNamespaceTree(AVLNode *pNsNode); virtual void IterateChildNamespaces(RepCollection *childNamespaces); virtual void DumpNamespace(NSREP *pNsRep); virtual void DumpNamespaceSecurity(NSREP *pNsRep); virtual void DumpRootBlock(DBROOT *pRootBlock); virtual void DumpMMFHeader();
virtual DWORD GetMMFBlockOverhead() = 0; virtual int GetAvlTreeNodeType(CDbAvlTree *pTree) = 0;
public: virtual int Export(CMMFArena2 *pDbArena, const TCHAR *pszFilename); CRepExporter(){} virtual ~CRepExporter() {};};
class CRepExporterV1 : public CRepExporter{protected: //This is different from the standard base-class definition!
DWORD GetMMFBlockOverhead() { return sizeof(MMF_BLOCK_HEADER); } virtual int GetAvlTreeNodeType(CDbAvlTree *pTree) { return ((int*)pTree)[1]; } void DumpMMFHeader();};
class CRepExporterV5 : public CRepExporterV1{protected: //This works in the same way as the standard base-class definition!
virtual DWORD GetMMFBlockOverhead() { return (sizeof(MMF_BLOCK_HEADER) + sizeof(MMF_BLOCK_TRAILER)); } void DumpMMFHeader();};
class CRepExporterV7 : public CRepExporterV5{protected: //This is different from the standard base-class definition!
int GetAvlTreeNodeType(CDbAvlTree *pTree) { return ((int*)pTree)[3]; }};
class CRepExporterV9 : public CRepExporterV7{protected: void DumpNamespaceSecurity(NSREP *pNsRep);};#endif
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