1 /* 2 * Copyright 2006 The Android Open Source Project 3 * 4 * Use of this source code is governed by a BSD-style license that can be 5 * found in the LICENSE file. 6 */ 7 8 #ifndef SkBase64_DEFINED 9 #define SkBase64_DEFINED 10 11 #include "include/core/SkTypes.h" 12 13 struct SkBase64 { 14 public: 15 enum Error { 16 kNoError, 17 kPadError, 18 kBadCharError 19 }; 20 21 SkBase64(); 22 Error decode(const char* src, size_t length); getDataSkBase6423 char* getData() { return fData; } getDataSizeSkBase6424 size_t getDataSize() { return fLength; } 25 /** 26 Base64 encodes src into dst. encode is a pointer to at least 65 chars. 27 encode[64] will be used as the pad character. Encodings other than the 28 default encoding cannot be decoded. 29 */ 30 static size_t Encode(const void* src, size_t length, void* dest, const char* encode = nullptr); 31 32 private: 33 Error decode(const void* srcPtr, size_t length, bool writeDestination); 34 35 size_t fLength; 36 char* fData; 37 friend class SkImageBaseBitmap; 38 }; 39 40 #endif // SkBase64_DEFINED 41