https://github.com/ikrivosheev/base64

Base64 stream encode/decode library
https://github.com/ikrivosheev/base64

base64 c encoder-decoder library stream

Last synced: 8 months ago
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Base64 stream encode/decode library

• Host: GitHub
• URL: https://github.com/ikrivosheev/base64
• Owner: ikrivosheev
• License: apache-2.0
• Created: 2019-02-19T19:42:29.000Z (over 7 years ago)
• Default Branch: master
• Last Pushed: 2020-04-12T22:14:50.000Z (about 6 years ago)
• Last Synced: 2025-05-30T23:13:53.281Z (about 1 year ago)
• Topics: base64, c, encoder-decoder, library, stream
• Language: C
• Homepage:
• Size: 38.1 KB
• Stars: 3
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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# Base64 stream encoder/decoder

## API

### Encoding

#### b64_stream_encode_init

```c

struct b64_encode_state 

{

    int phase;

    size_t out_len;

    char buffer[3];

};

void b64_stream_encode_init(struct b64_encode_state *state);

```

Call this function for init state and befor calling `b64_stream_decode()`

#### b64_stream_encode

```c

int b64_stream_encode(

    struct b64_encode_state *state,

    const char* str,

    size_t src_len,

    char* out

);

```

#### b64_stream_encode_final

```c

int b64_stream_encode_final(struct b64_encode_state *state, char* out);

```

### Decoding

#### b64_stream_decode_init

```c

struct b64_decode_state 

{

    int phase;

    size_t out_len;

    char buffer[4];

};

void b64_stream_decode_init(struct b64_decode_state *state);

```

#### b64_stream_decode

```c

int b64_stream_decode(

    struct b64_decode_state *state, 

    const char* src, 

    size_t src_len, 

    char* out

);

```

#### b64_stream_decode_final

```c

int b64_stream_decode_final(struct b64_decode_state *state);

```