TNameIndexStruct Class Reference

#include <CascMndx.h>

Public Member Functions
	TNameIndexStruct ()
	~TNameIndexStruct ()
bool	CheckNameFragment (TMndxFindResult *pStruct1C, DWORD dwFragOffs)
bool	CheckAndCopyNameFragment (TMndxFindResult *pStruct1C, DWORD dwFragOffs)
void	CopyNameFragment (TMndxFindResult *pStruct1C, DWORD dwFragOffs)
void	ExchangeWith (TNameIndexStruct &Target)
int	LoadFromStream (TByteStream &InStream)
int	LoadFromStream_Exchange (TByteStream &InStream)

Public Attributes
TGenericArray	NameFragments
TSparseArray	Struct68

Constructor & Destructor Documentation

TNameIndexStruct::TNameIndexStruct

(

)

{}

TNameIndexStruct::~TNameIndexStruct

(

)

{}

Member Function Documentation

bool TNameIndexStruct::CheckAndCopyNameFragment	(	TMndxFindResult *	pStruct1C,
		DWORD	dwFragOffs
	)

{
 TStruct40 * pStruct40 = pStruct1C->pStruct40;
 const char * szPathFragment;
 const char * szSearchMask;

 if(!Struct68.TotalItemCount)
 {
 // Get the offset of the fragment to compare. For convenience with pStruct40->CharIndex,
 // subtract the CharIndex from the fragment offset
 szPathFragment = (const char *)(NameFragments.CharArray + dwFragOffs - pStruct40->CharIndex);
 szSearchMask = pStruct1C->szSearchMask;

 // Keep copying as long as we don't reach the end of the search mask
 while(pStruct40->CharIndex < pStruct1C->cchSearchMask)
 {
 // HOTS: 195A5A0
 if(szPathFragment[pStruct40->CharIndex] != szSearchMask[pStruct40->CharIndex])
 return false;

 // HOTS: 195A5B7
 pStruct40->array_00.InsertOneItem_CHAR(szPathFragment[pStruct40->CharIndex]);
 pStruct40->CharIndex++;

 if(szPathFragment[pStruct40->CharIndex] == 0)
 return true;
 }

 // Fixup the address of the fragment
 szPathFragment += pStruct40->CharIndex;

 // HOTS: 195A660
 // Now we need to copy the rest of the fragment
 while(szPathFragment[0] != 0)
 {
 pStruct40->array_00.InsertOneItem_CHAR(szPathFragment[0]);
 szPathFragment++;
 }
 }
 else
 {
 // Get the offset of the fragment to compare
 // HOTS: 195A6B7
 szPathFragment = NameFragments.CharArray;
 szSearchMask = pStruct1C->szSearchMask;

 // Keep copying as long as we don't reach the end of the search mask
 while(dwFragOffs < pStruct1C->cchSearchMask)
 {
 if(szPathFragment[dwFragOffs] != szSearchMask[pStruct40->CharIndex])
 return false;

 pStruct40->array_00.InsertOneItem_CHAR(szPathFragment[dwFragOffs]);
 pStruct40->CharIndex++;

 // Keep going as long as the given bit is not set
 if(Struct68.IsItemPresent(dwFragOffs++))
 return true;
 }

 // Fixup the address of the fragment
 szPathFragment += dwFragOffs;

 // Now we need to copy the rest of the fragment
 while(Struct68.IsItemPresent(dwFragOffs++) == 0)
 {
 // HOTS: 195A7A6
 pStruct40->array_00.InsertOneItem_CHAR(szPathFragment[0]);
 szPathFragment++;
 }
 }

 return true;
}

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bool TNameIndexStruct::CheckNameFragment	(	TMndxFindResult *	pStruct1C,
		DWORD	dwFragOffs
	)

{
 TStruct40 * pStruct40 = pStruct1C->pStruct40;
 const char * szPathFragment;
 const char * szSearchMask;

 if(!Struct68.TotalItemCount)
 {
 // Get the offset of the fragment to compare. For convenience with pStruct40->CharIndex,
 // subtract the CharIndex from the fragment offset
 szPathFragment = (NameFragments.CharArray + dwFragOffs - pStruct40->CharIndex);
 szSearchMask = pStruct1C->szSearchMask;

 // Keep searching as long as the name matches with the fragment
 while(szPathFragment[pStruct40->CharIndex] == szSearchMask[pStruct40->CharIndex])
 {
 // Move to the next character
 pStruct40->CharIndex++;

 // Is it the end of the fragment or end of the path?
 if(szPathFragment[pStruct40->CharIndex] == 0)
 return true;
 if(pStruct40->CharIndex >= pStruct1C->cchSearchMask)
 return false;
 }

 return false;
 }
 else
 {
 // Get the offset of the fragment to compare.
 szPathFragment = (const char *)(NameFragments.CharArray);
 szSearchMask = pStruct1C->szSearchMask;

 // Keep searching as long as the name matches with the fragment
 while(szPathFragment[dwFragOffs] == szSearchMask[pStruct40->CharIndex])
 {
 // Move to the next character
 pStruct40->CharIndex++;

 // Is it the end of the fragment or end of the path?
 if(Struct68.IsItemPresent(dwFragOffs++))
 return true;
 if(dwFragOffs >= pStruct1C->cchSearchMask)
 return false;
 }

 return false;
 }
}

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void TNameIndexStruct::CopyNameFragment	(	TMndxFindResult *	pStruct1C,
		DWORD	dwFragOffs
	)

{
 TStruct40 * pStruct40 = pStruct1C->pStruct40;
 const char * szPathFragment;

 // HOTS: 195A3FA
 if(!Struct68.TotalItemCount)
 {
 // HOTS: 195A40C
 szPathFragment = NameFragments.CharArray + dwFragOffs;
 while(szPathFragment[0] != 0)
 {
 // Insert the character to the path being built
 pStruct40->array_00.InsertOneItem_CHAR(*szPathFragment++);
 }
 }
 else
 {
 // HOTS: 195A4B3
 for(;;)
 {
 // Insert the character to the path being built
 pStruct40->array_00.InsertOneItem_CHAR(NameFragments.CharArray[dwFragOffs]);

 // Keep going as long as the given bit is not set
 if(Struct68.IsItemPresent(dwFragOffs++))
 break;
 }
 }
}

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void TNameIndexStruct::ExchangeWith

(

TNameIndexStruct &

Target

)

{
 TNameIndexStruct WorkBuff;

 WorkBuff = *this;
 *this = Target;
 Target = WorkBuff;
}

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int TNameIndexStruct::LoadFromStream

(

TByteStream &

InStream

)

{
 int nError;

 nError = NameFragments.LoadStringsWithCopy(InStream);
 if(nError != ERROR_SUCCESS)
 return nError;

 return Struct68.LoadFromStream_Exchange(InStream);
}

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int TNameIndexStruct::LoadFromStream_Exchange

(

TByteStream &

InStream

)

{
 TNameIndexStruct TempIndexStruct;
 int nError;

 nError = TempIndexStruct.LoadFromStream(InStream);
 if(nError != ERROR_SUCCESS)
 return nError;

 ExchangeWith(TempIndexStruct);
 return ERROR_SUCCESS;
}

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Member Data Documentation

TGenericArray TNameIndexStruct::NameFragments

TSparseArray TNameIndexStruct::Struct68

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The documentation for this class was generated from the following files:

• dep/CascLib/src/CascMndx.h
• dep/CascLib/src/CascRootFile_Mndx.cpp