72 lines
2.5 KiB
Objective-C
72 lines
2.5 KiB
Objective-C
//------------------------------------------------------------------------
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// Project : VST SDK
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//
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// Category : Helpers
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// Filename : public.sdk/source/vst/auwrapper/NSDataIBStream.h
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// Created by : Steinberg, 12/2007
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// Description : VST 3 -> AU Wrapper
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//
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//-----------------------------------------------------------------------------
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// This file is part of a Steinberg SDK. It is subject to the license terms
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// in the LICENSE file found in the top-level directory of this distribution
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// and at www.steinberg.net/sdklicenses.
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// No part of the SDK, including this file, may be copied, modified, propagated,
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// or distributed except according to the terms contained in the LICENSE file.
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//-----------------------------------------------------------------------------
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/// \cond ignore
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#pragma once
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#import <Foundation/Foundation.h>
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#import "pluginterfaces/base/ibstream.h"
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#import "public.sdk/source/vst/hosting/hostclasses.h"
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//------------------------------------------------------------------------
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namespace Steinberg {
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namespace Vst {
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//------------------------------------------------------------------------
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class NSDataIBStream : public IBStream, Vst::IStreamAttributes
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{
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public:
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NSDataIBStream (NSData* data, bool hideAttributes = false);
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virtual ~NSDataIBStream ();
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//---from IBStream-------------------
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tresult PLUGIN_API read (void* buffer, int32 numBytes, int32* numBytesRead = 0) SMTG_OVERRIDE;
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tresult PLUGIN_API write (void* buffer, int32 numBytes, int32* numBytesWritten = 0) SMTG_OVERRIDE;
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tresult PLUGIN_API seek (int64 pos, int32 mode, int64* result = 0) SMTG_OVERRIDE;
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tresult PLUGIN_API tell (int64* pos) SMTG_OVERRIDE;
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//---from Vst::IStreamAttributes-----
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tresult PLUGIN_API getFileName (String128 name) SMTG_OVERRIDE;
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IAttributeList* PLUGIN_API getAttributes () SMTG_OVERRIDE;
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//------------------------------------------------------------------------
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DECLARE_FUNKNOWN_METHODS
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protected:
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NSData* data;
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int64 currentPos;
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IPtr<IAttributeList> attrList;
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bool hideAttributes;
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};
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//------------------------------------------------------------------------
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class NSMutableDataIBStream : public NSDataIBStream
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{
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public:
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NSMutableDataIBStream (NSMutableData* data);
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virtual ~NSMutableDataIBStream ();
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tresult PLUGIN_API write (void* buffer, int32 numBytes, int32* numBytesWritten = 0) SMTG_OVERRIDE;
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//------------------------------------------------------------------------
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protected:
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NSMutableData* mdata;
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};
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//------------------------------------------------------------------------
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} // namespace Vst
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} // namespace Steinberg
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/// \endcond
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