99 lines
3.5 KiB
C++
99 lines
3.5 KiB
C++
/*
|
|
* nghttp2 - HTTP/2 C Library
|
|
*
|
|
* Copyright (c) 2012 Tatsuhiro Tsujikawa
|
|
*
|
|
* 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 APP_HELPER_H
|
|
#define APP_HELPER_H
|
|
|
|
#include "nghttp2_config.h"
|
|
|
|
#include <cinttypes>
|
|
#include <cstdlib>
|
|
#ifdef HAVE_SYS_TIME_H
|
|
# include <sys/time.h>
|
|
#endif // HAVE_SYS_TIME_H
|
|
#include <poll.h>
|
|
|
|
#include <map>
|
|
#include <chrono>
|
|
|
|
#include <nghttp2/nghttp2.h>
|
|
|
|
namespace nghttp2 {
|
|
|
|
int verbose_on_header_callback(nghttp2_session *session,
|
|
const nghttp2_frame *frame, const uint8_t *name,
|
|
size_t namelen, const uint8_t *value,
|
|
size_t valuelen, uint8_t flags, void *user_data);
|
|
|
|
int verbose_on_frame_recv_callback(nghttp2_session *session,
|
|
const nghttp2_frame *frame, void *user_data);
|
|
|
|
int verbose_on_invalid_frame_recv_callback(nghttp2_session *session,
|
|
const nghttp2_frame *frame,
|
|
int lib_error_code, void *user_data);
|
|
|
|
int verbose_on_frame_send_callback(nghttp2_session *session,
|
|
const nghttp2_frame *frame, void *user_data);
|
|
|
|
int verbose_on_data_chunk_recv_callback(nghttp2_session *session, uint8_t flags,
|
|
int32_t stream_id, const uint8_t *data,
|
|
size_t len, void *user_data);
|
|
|
|
int verbose_error_callback(nghttp2_session *session, int lib_error_code,
|
|
const char *msg, size_t len, void *user_data);
|
|
|
|
// Returns difference between |a| and |b| in milliseconds, assuming
|
|
// |a| is more recent than |b|.
|
|
template <typename TimePoint>
|
|
std::chrono::milliseconds time_delta(const TimePoint &a, const TimePoint &b) {
|
|
return std::chrono::duration_cast<std::chrono::milliseconds>(a - b);
|
|
}
|
|
|
|
// Resets timer
|
|
void reset_timer();
|
|
|
|
// Returns the duration since timer reset.
|
|
std::chrono::milliseconds get_timer();
|
|
|
|
// Returns current time point.
|
|
std::chrono::steady_clock::time_point get_time();
|
|
|
|
void print_timer();
|
|
|
|
// Setting true will print characters with ANSI color escape codes
|
|
// when printing HTTP2 frames. This function changes a static
|
|
// variable.
|
|
void set_color_output(bool f);
|
|
|
|
// Set output file when printing HTTP2 frames. By default, stdout is
|
|
// used.
|
|
void set_output(FILE *file);
|
|
|
|
ssize_t deflate_data(uint8_t *out, size_t outlen, const uint8_t *in,
|
|
size_t inlen);
|
|
|
|
} // namespace nghttp2
|
|
|
|
#endif // APP_HELPER_H
|