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This commit is contained in:
Igor Pavlov
2023-12-22 17:17:05 +00:00
committed by Kornel
parent ec44a8a070
commit a36c48cece
954 changed files with 42199 additions and 25482 deletions
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37
CPP/7zip/Common/StreamBinder.cpp
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@@ -6,51 +6,44 @@
#include "StreamBinder.h"
class CBinderInStream:
public ISequentialInStream,
public CMyUnknownImp
{
Z7_CLASS_IMP_COM_1(
CBinderInStream
, ISequentialInStream
)
CStreamBinder *_binder;
public:
MY_UNKNOWN_IMP1(ISequentialInStream)
STDMETHOD(Read)(void *data, UInt32 size, UInt32 *processedSize);
~CBinderInStream() { _binder->CloseRead_CallOnce(); }
CBinderInStream(CStreamBinder *binder): _binder(binder) {}
};
STDMETHODIMP CBinderInStream::Read(void *data, UInt32 size, UInt32 *processedSize)
Z7_COM7F_IMF(CBinderInStream::Read(void *data, UInt32 size, UInt32 *processedSize))
{ return _binder->Read(data, size, processedSize); }
class CBinderOutStream:
public ISequentialOutStream,
public CMyUnknownImp
{
Z7_CLASS_IMP_COM_1(
CBinderOutStream
, ISequentialOutStream
)
CStreamBinder *_binder;
public:
MY_UNKNOWN_IMP1(ISequentialOutStream)
STDMETHOD(Write)(const void *data, UInt32 size, UInt32 *processedSize);
~CBinderOutStream() { _binder->CloseWrite(); }
CBinderOutStream(CStreamBinder *binder): _binder(binder) {}
};
STDMETHODIMP CBinderOutStream::Write(const void *data, UInt32 size, UInt32 *processedSize)
Z7_COM7F_IMF(CBinderOutStream::Write(const void *data, UInt32 size, UInt32 *processedSize))
{ return _binder->Write(data, size, processedSize); }
static HRESULT Event__Create_or_Reset(NWindows::NSynchronization::CAutoResetEvent &event)
static HRESULT Event_Create_or_Reset(NWindows::NSynchronization::CAutoResetEvent &event)
{
WRes wres;
if (event.IsCreated())
wres = event.Reset();
else
wres = event.Create();
const WRes wres = event.CreateIfNotCreated_Reset();
return HRESULT_FROM_WIN32(wres);
}
HRESULT CStreamBinder::Create_ReInit()
{
RINOK(Event__Create_or_Reset(_canRead_Event));
// RINOK(Event__Create_or_Reset(_canWrite_Event));
RINOK(Event_Create_or_Reset(_canRead_Event))
// RINOK(Event_Create_or_Reset(_canWrite_Event))
// _canWrite_Semaphore.Close();
// we need at least 3 items of maxCount: 1 for normal unlock in Read(), 2 items for unlock in CloseRead_CallOnce()