Mercurial > dovecot > original-hg > dovecot-1.2

annotate src/lib/base64.h @ 6410:e4eb71ae8e96 HEAD

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Changed .h ifdef/defines to use <NAME>_H format.
author Timo Sirainen <tss@iki.fi>
date Sun, 16 Sep 2007 11:31:27 +0300
parents 6b0fe0f93896
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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e4eb71ae8e96 Changed .h ifdef/defines to use <NAME>_H format.
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1 #ifndef BASE64_H
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2 #define BASE64_H
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4 /* Translates binary data into base64. The src must not point to dest buffer. */
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5 void base64_encode(const void *src, size_t src_size, buffer_t *dest);
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7 /* Translates base64 data into binary and appends it to dest buffer. dest may
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8 point to same buffer as src. Returns 1 if all ok, 0 if end of base64 data
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9 found, -1 if data is invalid.
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11 Any CR, LF characters are ignored, as well as whitespace at beginning or
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12 end of line.
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14 This function may be called multiple times for parsing the same stream.
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15 If src_pos is non-NULL, it's updated to first non-translated character in
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16 src. */
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17 int base64_decode(const void *src, size_t src_size,
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fd8888f6f037 Naming style changes, finally got tired of most of the typedefs. Also the
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18 size_t *src_pos_r, buffer_t *dest);
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19
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20 /* Decode given string to a buffer allocated from data stack. */
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21 buffer_t *t_base64_decode_str(const char *str);
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23 /* max. buffer size required for base64_encode() */
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24 #define MAX_BASE64_ENCODED_SIZE(size) \
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25 ((size) / 3 * 4 + 2+2)
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26 /* max. buffer size required for base64_decode() */
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27 #define MAX_BASE64_DECODED_SIZE(size) \
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28 ((size) / 4 * 3 + 3)
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29 #endif