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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 5098 | clevermous | 1 | #include |
| 2 | #include |
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| 3 | extern "C" __stdcall lzma_set_dict_size(unsigned logdictsize); |
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| 4 | extern "C" __stdcall lzma_compress( |
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| 5 | const void* source, |
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| 6 | void* destination, |
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| 7 | unsigned length, |
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| 8 | void* workmem); |
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| 9 | |||
| 10 | int main() |
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| 11 | { |
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| 12 | FILE* f; |
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| 13 | f = fopen("test.in","rb"); |
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| 14 | fseek(f,0,SEEK_END); |
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| 15 | unsigned inlen = ftell(f); |
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| 16 | fseek(f,0,SEEK_SET); |
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| 17 | void* in = VirtualAlloc(NULL,inlen,MEM_COMMIT,PAGE_READWRITE); |
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| 18 | void* out = VirtualAlloc(NULL,inlen,MEM_COMMIT,PAGE_READWRITE); |
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| 19 | fread(in,1,inlen,f); |
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| 20 | fclose(f); |
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| 21 | unsigned logdictsize,dictsize; |
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| 22 | for (logdictsize=0,dictsize=1;dictsize |
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| 23 | lzma_set_dict_size(logdictsize); |
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| 24 | void* work = VirtualAlloc(NULL,dictsize*19/2+0x509000,MEM_COMMIT,PAGE_READWRITE); |
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| 25 | unsigned outlen = lzma_compress(in,out,inlen,work); |
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| 26 | printf("%d -> %d\n",inlen,outlen); |
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| 27 | f = fopen("test.out","wb"); |
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| 28 | fwrite(out,1,outlen,f); |
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| 29 | fclose(f); |
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| 30 | return 0; |
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| 31 | } |