michael@0: 
michael@0: /*
michael@0:  * Copyright 2011 Google Inc.
michael@0:  *
michael@0:  * Use of this source code is governed by a BSD-style license that can be
michael@0:  * found in the LICENSE file.
michael@0:  */
michael@0: #ifndef SkStream_NSData_DEFINED
michael@0: #define SkStream_NSData_DEFINED
michael@0: 
michael@0: #import <UIKit/UIKit.h>
michael@0: #include "SkStream.h"
michael@0: 
michael@0: /** Returns an NSData with a copy of the stream's data. The caller must call
michael@0:     retain if it intends to keep the data object beyond the current stack-frame
michael@0:     (i.e. internally we're calling [NSData dataWithBytes...]
michael@0:  */
michael@0: NSData* NSData_dataWithStream(SkStream* stream);
michael@0: 
michael@0: /** Returns an NSData from the named resource (from main bundle).
michael@0:     The caller must call retain if it intends to keep the data object beyond
michael@0:     the current stack-frame
michael@0:     (i.e. internally we're calling [NSData dataWithContentsOfMappedFile...]
michael@0:  */
michael@0: NSData* NSData_dataFromResource(const char name[], const char suffix[]);
michael@0: 
michael@0: /** Wrap a stream around NSData.
michael@0:  */
michael@0: class SkStream_NSData : public SkMemoryStream {
michael@0: public:
michael@0:             SkStream_NSData(NSData* data);
michael@0:     virtual ~SkStream_NSData();
michael@0: 
michael@0:     static SkStream_NSData* CreateFromResource(const char name[],
michael@0:                                                const char suffix[]);
michael@0: 
michael@0: private:
michael@0:     NSData* fNSData;
michael@0: };
michael@0: 
michael@0: #endif