52 lines
1.5 KiB
C++
52 lines
1.5 KiB
C++
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#include <stdio.h>
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#include <stdlib.h>
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#include "tsupp.hxx"
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void _CRTAPI1 main(int argc, char *argv[])
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{
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IStorage *pstgNorm, *pstgPrior;
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IStream *pstm;
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SCODE sc;
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HRESULT hr;
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StartTest("priority");
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CmdArgs(argc, argv);
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hr = StgCreateDocfile(TEXT("TEST.DFL"), STGM_READWRITE |
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STGM_SHARE_EXCLUSIVE | STGM_CREATE, 0, &pstgNorm);
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Result("Create root docfile", hr);
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hr = pstgNorm->CreateStream(TEXT("Test"), STMP(STGM_RW), 0, 0, &pstm);
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Result("Create stream", hr);
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pstm->Release();
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pstgNorm->Release();
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hr = StgOpenStorage(TEXT("TEST.DFL"), NULL, STGM_READWRITE |
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STGM_TRANSACTED | STGM_SHARE_DENY_WRITE,
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NULL, 0, &pstgNorm);
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Result("Open root storage T/R/W/DW", hr);
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hr = StgOpenStorage(TEXT("TEST.DFL"), NULL, STGM_DIRECT | STGM_PRIORITY |
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STGM_SHARE_DENY_NONE, NULL, 0, &pstgPrior);
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Result("Open priority mode", hr);
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hr = pstgPrior->OpenStream(TEXT("Test"), NULL, STMP(STGM_READ), 0, &pstm);
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Result("Open stream from priority", hr);
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pstm->Release();
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hr = pstgNorm->OpenStream(TEXT("Test"), NULL, STMP(STGM_RW), 0, &pstm);
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Result("Open stream from normal storage", hr);
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hr = pstm->Write("Hello world", 4, NULL);
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IllResult("Illegal write to stream", hr);
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printf("Release priority\n");
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pstgPrior->Release();
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hr = pstm->Write("Hello world", 4, NULL);
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Result("Write to stream", hr);
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pstm->Release();
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pstgNorm->Release();
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EndTest(0);
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}
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