Glenn Maynard
51 lines
1.1 KiB
C++
51 lines
1.1 KiB
C++
#include "stdafx.h"
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#include "SongCacheIndex.h"
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#include "RageLog.h"
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#include "RageUtil.h"
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#include "Song.h"
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SongCacheIndex *SONGINDEX;
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SongCacheIndex::SongCacheIndex()
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{
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CacheIndex.SetPath( "Cache\\index.cache" );
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ReadCacheIndex();
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}
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SongCacheIndex::~SongCacheIndex()
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{
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}
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void SongCacheIndex::ReadCacheIndex()
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{
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CacheIndex.ReadFile(); // don't care if this fails
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int iCacheVersion;
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CacheIndex.GetValueI( "Cache", "CacheVersion", iCacheVersion );
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if( iCacheVersion == FILE_CACHE_VERSION )
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return; /* OK */
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LOG->Trace( "Cache format is out of date. Deleting all cache files." );
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CStringArray asCacheFileNames;
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GetDirListing( "Cache/*.*", asCacheFileNames );
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for( unsigned i=0; i<asCacheFileNames.size(); i++ )
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DeleteFile( "Cache/" + asCacheFileNames[i] );
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CacheIndex.Reset();
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}
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void SongCacheIndex::AddCacheIndex(const CString &path, int hash)
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{
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CacheIndex.SetValueI( "Cache", "CacheVersion", FILE_CACHE_VERSION );
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CacheIndex.SetValueI( "Cache", path, hash );
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CacheIndex.WriteFile();
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}
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int SongCacheIndex::GetCacheHash( const CString &path )
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{
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int iDirHash;
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CacheIndex.GetValueI( "Cache", path, iDirHash );
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return iDirHash;
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}
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