/usr/include/h2o/http2_casper.h is in libh2o-dev-common 2.2.4+dfsg-1build1.
This file is owned by root:root, with mode 0o644.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 | /*
* Copyright (c) 2015 DeNA Co., Ltd., Kazuho Oku
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to
* deal in the Software without restriction, including without limitation the
* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
* sell copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
* IN THE SOFTWARE.
*/
#ifndef h2o__http2__casper_h
#define h2o__http2__casper_h
#include <stddef.h>
#include <stdlib.h>
#include "h2o/memory.h"
typedef struct st_h2o_http2_casper_t h2o_http2_casper_t;
/**
* creates an object with provided parameters
*/
h2o_http2_casper_t *h2o_http2_casper_create(unsigned capacity_bits, unsigned remainder_bits);
/**
* destroys the object and resources associated to it
*/
void h2o_http2_casper_destroy(h2o_http2_casper_t *casper);
/**
* returns the number of keys stored
*/
size_t h2o_http2_casper_num_entries(h2o_http2_casper_t *casper);
/**
* checks if a key is (was) marked as cached at the moment the fuction is invoked
*/
int h2o_http2_casper_lookup(h2o_http2_casper_t *casper, const char *path, size_t path_len, int set);
/**
* consumes the `Cookie` headers in requests and updates the structure
*/
void h2o_http2_casper_consume_cookie(h2o_http2_casper_t *casper, const char *cookie, size_t cookie_len);
/**
* returns the value of the `Set-Cookie` header that should be sent to the client
*/
h2o_iovec_t h2o_http2_casper_get_cookie(h2o_http2_casper_t *casper);
#endif
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