85 lines
3.7 KiB
C++
85 lines
3.7 KiB
C++
//========= Copyright Valve Corporation, All rights reserved. ============//
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//
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// Purpose:
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//
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//=============================================================================
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#ifndef IMPORTKEYVALUEBASE_H
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#define IMPORTKEYVALUEBASE_H
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#ifdef _WIN32
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#pragma once
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#endif
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#include "datamodel/idatamodel.h"
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//-----------------------------------------------------------------------------
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// Forward declarations
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//-----------------------------------------------------------------------------
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class CUtlBuffer;
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class KeyValues;
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class CDmElement;
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//-----------------------------------------------------------------------------
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// Serialization class for Key Values
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//-----------------------------------------------------------------------------
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abstract_class CImportKeyValueBase : public IDmSerializer
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{
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public:
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// Inherited from IDMSerializer
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virtual bool StoresVersionInFile() const { return false; }
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virtual bool IsBinaryFormat() const { return false; }
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virtual bool Serialize( CUtlBuffer &buf, CDmElement *pRoot );
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virtual bool Unserialize( CUtlBuffer &buf, const char *pEncodingName, int nEncodingVersion,
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const char *pSourceFormatName, int nSourceFormatVersion,
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DmFileId_t fileid, DmConflictResolution_t idConflictResolution, CDmElement **ppRoot );
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protected:
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// Main entry point for derived classes to implement unserialization
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virtual CDmElement* UnserializeFromKeyValues( KeyValues *pKeyValues ) = 0;
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// Returns the file name associated with the unserialization
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const char *FileName() const;
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// Creates new elements
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CDmElement* CreateDmElement( const char *pElementType, const char *pElementName, DmObjectId_t *pId );
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// Recursively resolves all attributes pointing to elements
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void RecursivelyResolveElement( CDmElement* pElement );
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// Used to add typed attributes from keyvalues
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bool AddBoolAttribute( CDmElement* pElement, KeyValues *pKeyValue, const char *pKeyName, bool *pDefault = NULL );
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bool AddIntAttribute( CDmElement* pElement, KeyValues *pKeyValue, const char *pKeyName, int *pDefault = NULL );
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bool AddFloatAttribute( CDmElement* pElement, KeyValues *pKeyValue, const char *pKeyName, float *pDefault = NULL );
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bool AddStringAttribute( CDmElement* pElement, KeyValues *pKeyValue, const char *pKeyName, const char *pDefault = NULL );
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// Used to add typed attributes from keyvalues
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bool AddBoolAttributeFlags( CDmElement* pElement, KeyValues *pKeyValue, const char *pKeyName, int nFlags, bool *pDefault = NULL );
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bool AddIntAttributeFlags( CDmElement* pElement, KeyValues *pKeyValue, const char *pKeyName, int nFlags, int *pDefault = NULL );
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bool AddFloatAttributeFlags( CDmElement* pElement, KeyValues *pKeyValue, const char *pKeyName, int nFlags, float *pDefault = NULL );
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bool AddStringAttributeFlags( CDmElement* pElement, KeyValues *pKeyValue, const char *pKeyName, int nFlags, const char *pDefault = NULL );
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// Used to output typed attributes to keyvalues
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void PrintBoolAttribute( CDmElement* pElement, CUtlBuffer &outBuf, const char *pKeyName );
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void PrintIntAttribute( CDmElement* pElement, CUtlBuffer &outBuf, const char *pKeyName );
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void PrintFloatAttribute( CDmElement* pElement, CUtlBuffer &outBuf, const char *pKeyName );
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void PrintStringAttribute( CDmElement* pElement, CUtlBuffer &outBuf, const char *pKeyName, bool bSkipEmptryStrings = false, bool bPrintValueOnly = false );
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private:
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const char *m_pFileName;
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};
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//-----------------------------------------------------------------------------
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// Returns the file name associated with the unserialization
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//-----------------------------------------------------------------------------
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inline const char *CImportKeyValueBase::FileName() const
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{
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return m_pFileName;
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}
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#endif // IMPORTKEYVALUEBASE_H
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