michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #ifndef NSBASE64ENCODER_H_
michael@0: #define NSBASE64ENCODER_H_
michael@0: 
michael@0: #include "nsIOutputStream.h"
michael@0: #include "nsString.h"
michael@0: #include "mozilla/Attributes.h"
michael@0: 
michael@0: /**
michael@0:  * A base64 encoder. Usage: Instantiate class, write to it using
michael@0:  * Write(), then call Finish() to get the base64-encoded data.
michael@0:  */
michael@0: class nsBase64Encoder MOZ_FINAL : public nsIOutputStream {
michael@0:   public:
michael@0:     nsBase64Encoder() {}
michael@0: 
michael@0:     NS_DECL_ISUPPORTS
michael@0:     NS_DECL_NSIOUTPUTSTREAM
michael@0: 
michael@0:     nsresult Finish(nsCSubstring& _result);
michael@0:   private:
michael@0:     ~nsBase64Encoder() {}
michael@0: 
michael@0:     /// The data written to this stream. nsCString can deal fine with
michael@0:     /// binary data.
michael@0:     nsCString mData;
michael@0: };
michael@0: 
michael@0: #endif