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); |
23 | char* getData() { return fData; } |
24 | 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 | |