34 lines
938 B
C++
34 lines
938 B
C++
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//
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// This is a separate file so the dependency on c_dllver is pulled
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// in only if the application actually calls CCDllGetVersion.
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//
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#include "stock.h"
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#pragma hdrstop
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//
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// Common worker function for DllGetVersion. This means we can add
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// new DLLVERSIONINFO2, 3, 4... structures and have to fix only one
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// function. See ccstock.h for description of usage.
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//
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extern "C" const DLLVERSIONINFO2 c_dllver;
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STDAPI CCDllGetVersion(IN OUT DLLVERSIONINFO * pinfo)
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{
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HRESULT hres = E_INVALIDARG;
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if (!IsBadWritePtr(pinfo, SIZEOF(*pinfo)))
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{
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if (pinfo->cbSize == sizeof(DLLVERSIONINFO) ||
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pinfo->cbSize == sizeof(DLLVERSIONINFO2))
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{
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CopyMemory((LPBYTE)pinfo + sizeof(pinfo->cbSize),
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(LPBYTE)&c_dllver + sizeof(pinfo->cbSize),
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pinfo->cbSize - sizeof(pinfo->cbSize));
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hres = S_OK;
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}
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}
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return hres;
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}
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