Mercurial > dovecot > core-2.2
view src/lib/ostream-escaped.h @ 23007:36e01285b5b8
lib: buffer - Improve header comment for buffer_insert() and buffer_delete().
author | Stephan Bosch <stephan.bosch@dovecot.fi> |
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date | Mon, 18 Mar 2019 00:52:37 +0100 |
parents | a3872143befd |
children |
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#ifndef OSTREAM_ESCAPED_H #define OSTREAM_ESCAPED_H /** * Provides escape filter for ostream * This is intended to be used when certain (or all) * characters need to be escaped before sending. * Such usecases are f.ex. * - JSON, ostream_escaped_json_format * - hex, ostream_escaped_hex_format * To implement your own filter, create function * that matches ostream_escaped_escape_formatter_t * and use it as parameter */ typedef void (*ostream_escaped_escape_formatter_t) (string_t *dest, unsigned char chr); void ostream_escaped_hex_format(string_t *dest, unsigned char chr); struct ostream * o_stream_create_escaped(struct ostream *output, ostream_escaped_escape_formatter_t formatter); #endif