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Viewing changes to firmware_1.x/tools/nb4-mksquashfs/lzma/decompress/7zlzma.c

  • Committer: psolyca
  • Date: 2013-03-06 17:34:30 UTC
  • Revision ID: svn-v4:3124532d-43cb-4037-9335-164a1c69beb7:trunk:284
Reorganisation du depot

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firmware_1.x/tools/nb4-mksquashfs/lzma/decompress/7zlzma.c
 
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#include "7z.h"
 
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#ifdef _HOST_TOOL
 
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#include "stdio.h"
 
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#endif
 
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#include "LZMADecoder.h"
 
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static LzmaDecoder   cc;
 
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ISequentialInStream  in_stream;
 
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ISequentialOutStream out_stream;
 
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int decompress_lzma_7z( unsigned char* in_data, 
 
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                        unsigned in_size, 
 
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                        unsigned char* out_data, 
 
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                        unsigned out_size) {
 
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//              LzmaDecoder cc;
 
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        int RC;
 
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        UINT64 in_size_l  = in_size;
 
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        UINT64 out_size_l = out_size;
 
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        InStreamInit(in_data, in_size);
 
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        OutStreamInit((char *)out_data, out_size);
 
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        LzmaDecoderConstructor(&cc);
 
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        if ((RC = LzmaDecoderReadCoderProperties(&cc)) != S_OK)
 
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        {
 
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                return RC;
 
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        }
 
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        if (LzmaDecoderCode(&cc, &in_size_l, &out_size_l) != S_OK)
 
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        {
 
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                return -2;
 
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        }
 
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        if (out_stream.size != out_size)
 
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        {
 
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                return -3;
 
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        }
 
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        if ( out_stream.overflow )
 
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        {
 
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            return -4;
 
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        }
 
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        return 0;
 
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}
 
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//BRCM modification
 
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#ifdef __KERNEL__
 
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EXPORT_SYMBOL(decompress_lzma_7z);
 
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#endif
 
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