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85 lines
1.6 KiB
85 lines
1.6 KiB
10 months ago
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#include "ArchiveOpenCallback.h"
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#include "../CPP/Common/MyCom.h"
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namespace SevenZip
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{
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namespace intl
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{
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ArchiveOpenCallback::ArchiveOpenCallback()
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: m_refCount(0), PasswordIsDefined(false)
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{
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}
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ArchiveOpenCallback::~ArchiveOpenCallback()
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{
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}
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STDMETHODIMP ArchiveOpenCallback::QueryInterface( REFIID iid, void** ppvObject )
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{
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if ( iid == __uuidof( IUnknown ) )
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{
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*ppvObject = reinterpret_cast< IUnknown* >( this );
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AddRef();
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return S_OK;
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}
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if ( iid == IID_IArchiveOpenCallback )
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{
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*ppvObject = static_cast< IArchiveOpenCallback* >( this );
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AddRef();
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return S_OK;
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}
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if ( iid == IID_ICryptoGetTextPassword )
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{
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*ppvObject = static_cast< ICryptoGetTextPassword* >( this );
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AddRef();
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return S_OK;
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}
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return E_NOINTERFACE;
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}
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STDMETHODIMP_(ULONG) ArchiveOpenCallback::AddRef()
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{
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return static_cast< ULONG >( InterlockedIncrement( &m_refCount ) );
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}
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STDMETHODIMP_(ULONG) ArchiveOpenCallback::Release()
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{
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ULONG res = static_cast< ULONG >( InterlockedDecrement( &m_refCount ) );
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if ( res == 0 )
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{
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delete this;
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}
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return res;
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}
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STDMETHODIMP ArchiveOpenCallback::SetTotal( const UInt64* /*files*/, const UInt64* /*bytes*/ )
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{
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return S_OK;
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}
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STDMETHODIMP ArchiveOpenCallback::SetCompleted( const UInt64* /*files*/, const UInt64* /*bytes*/ )
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{
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return S_OK;
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}
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STDMETHODIMP ArchiveOpenCallback::CryptoGetTextPassword( BSTR* password)
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{
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if (!PasswordIsDefined)
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{
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// You can ask real password here from user
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// Password = GetPassword(OutStream);
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// PasswordIsDefined = true;
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//printf("Password is not defined");
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return E_ABORT;
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}
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return StringToBstr(Password, password);
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}
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}
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}
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