ex_http2_server.c File Reference

#include "nilorea/n_http2_server.h"
#include "nilorea/n_log.h"
#include <getopt.h>
#include <stdlib.h>
#include <string.h>

Include dependency graph for ex_http2_server.c:

Go to the source code of this file.

Data Structures
struct	PEER
struct	SEEN

Macros
#define	RUNT(f)

Functions
int	main (int argc, char **argv)
static int	on_request (void *ud, N_H2_SERVER *srv, const N_H2_REQUEST *req)
static size_t	out_count (const PEER *p, int type, size_t *total_payload)
static int	out_find (const PEER *p, int type, size_t nth, N_H2_FRAME *out)
static void	peer_frame (PEER *p, int type, int flags, uint32_t sid, const unsigned char *payload, size_t len)
static void	peer_headers (PEER *p, uint32_t sid, const N_H2_HEADER *h, size_t n, int end_stream)
static void	peer_prologue (PEER *p)
static void	peer_put (PEER *p, const void *buf, size_t len)
static ssize_t	peer_read (void *io, void *buf, size_t len)
static void	peer_window_update (PEER *p, uint32_t sid, uint32_t inc)
static ssize_t	peer_write (void *io, const void *buf, size_t len)
void	process_args (int argc, char **argv)
static void	test_callback_stop (void)
static void	test_continuation (void)
static void	test_dribbled_reads (void)
static void	test_get (void)
static void	test_guards (void)
static void	test_handshake (void)
static void	test_handshake_errors (void)
static void	test_multiplex (void)
static void	test_ping_goaway (void)
static void	test_post_body (void)
static void	test_rst_stream (void)
static void	test_send_flow_control (void)
static void	test_send_window_stall (void)

Variables
static int	failures = 0

---

Data Structure Documentation

PEER

struct PEER

Examples

ex_http2_server.c.

Definition at line 47 of file ex_http2_server.c.

Collaboration diagram for PEER:

Data Fields
size_t	chunk
unsigned char	in[65536]
size_t	in_len
size_t	in_off
unsigned char	out[262144]
size_t	out_len
int	read_fail

SEEN

struct SEEN

Examples

ex_http2_server.c.

Definition at line 171 of file ex_http2_server.c.

Collaboration diagram for SEEN:

Data Fields
char	authority[128]
char	body[4096]
size_t	body_len
int	calls
int	expect_send_fail
char	method[32]
char	path[256]
unsigned char *	reply
size_t	reply_len
int	reply_status
char	scheme[16]
int	stop_after

Macro Definition Documentation

RUNT

#define RUNT

(

f

)

Value:

    do {                                                                \
        int before = failures;                                          \
        f();                                                            \
        if (failures != before)                                         \
            n_log(LOG_ERR, "%s: %d failure(s)", #f, failures - before); \
    } while (0)

Examples

ex_http2_server.c.

Referenced by main().

Function Documentation

main()

int main	(	int	argc,
		char **	argv )

Definition at line 729 of file ex_http2_server.c.

References failures, LOG_ERR, LOG_NOTICE, n_log, process_args(), RUNT, set_log_level(), test_callback_stop(), test_continuation(), test_dribbled_reads(), test_get(), test_guards(), test_handshake(), test_handshake_errors(), test_multiplex(), test_ping_goaway(), test_post_body(), test_rst_stream(), test_send_flow_control(), and test_send_window_stall().

Here is the call graph for this function:

on_request()

int on_request ( void * ud, N_H2_SERVER * srv, const N_H2_REQUEST * req )

static

Examples

ex_http2_server.c, and ex_network_mock.c.

Definition at line 186 of file ex_http2_server.c.

References N_H2_REQUEST::authority, SEEN::authority, N_H2_REQUEST::body, SEEN::body, N_H2_REQUEST::body_len, SEEN::body_len, SEEN::calls, SEEN::expect_send_fail, failures, N_H2_REQUEST::method, SEEN::method, n_http2_server_respond(), N_H2_HEADER::name, N_H2_REQUEST::path, SEEN::path, SEEN::reply, SEEN::reply_len, SEEN::reply_status, N_H2_REQUEST::scheme, SEEN::scheme, SEEN::stop_after, N_H2_REQUEST::stream_id, and N_H2_HEADER::value.

Referenced by main(), n_mock_server_start(), test_callback_stop(), test_continuation(), test_dribbled_reads(), test_get(), test_multiplex(), test_ping_goaway(), test_post_body(), test_rst_stream(), test_send_flow_control(), and test_send_window_stall().

Here is the call graph for this function:

Here is the caller graph for this function:

out_count()

size_t out_count ( const PEER * p, int type, size_t * total_payload )

static

Examples

ex_http2_server.c.

Definition at line 130 of file ex_http2_server.c.

References N_H2_FRAME::length, n_http2_frame_parse(), PEER::out, PEER::out_len, N_H2_FRAME::type, and type().

Referenced by test_callback_stop(), test_get(), test_handshake(), test_multiplex(), test_post_body(), test_send_flow_control(), and test_send_window_stall().

Here is the call graph for this function:

Here is the caller graph for this function:

out_find()

int out_find ( const PEER * p, int type, size_t nth, N_H2_FRAME * out )

static

Examples

ex_http2_server.c.

Definition at line 150 of file ex_http2_server.c.

References n_http2_frame_parse(), PEER::out, PEER::out_len, N_H2_FRAME::type, and type().

Referenced by test_get(), test_handshake(), test_multiplex(), and test_ping_goaway().

Here is the call graph for this function:

Here is the caller graph for this function:

peer_frame()

void peer_frame ( PEER * p, int type, int flags, uint32_t sid, const unsigned char * payload, size_t len )

static

Examples

ex_http2_server.c.

Definition at line 93 of file ex_http2_server.c.

References N_H2_FRAME_HEADER_LEN, n_http2_frame_build_header(), peer_put(), and type().

Referenced by peer_headers(), peer_prologue(), peer_window_update(), test_continuation(), test_handshake_errors(), test_ping_goaway(), test_post_body(), and test_rst_stream().

Here is the call graph for this function:

Here is the caller graph for this function:

peer_headers()

void peer_headers ( PEER * p, uint32_t sid, const N_H2_HEADER * h, size_t n, int end_stream )

static

< HEADERS/PUSH_PROMISE/CONTINUATION: header block complete

< DATA/HEADERS: last frame of the stream

< HEADERS

Examples

ex_http2_server.c.

Definition at line 108 of file ex_http2_server.c.

References failures, N_H2_FLAG_END_HEADERS, N_H2_FLAG_END_STREAM, N_H2_HEADERS, n_http2_hpack_encode(), and peer_frame().

Referenced by test_callback_stop(), test_dribbled_reads(), test_get(), test_multiplex(), test_post_body(), test_rst_stream(), test_send_flow_control(), and test_send_window_stall().

Here is the call graph for this function:

Here is the caller graph for this function:

peer_prologue()

void peer_prologue ( PEER * p )

static

< SETTINGS

Examples

ex_http2_server.c.

Definition at line 102 of file ex_http2_server.c.

References N_H2_PREFACE, N_H2_SETTINGS, peer_frame(), and peer_put().

Referenced by test_callback_stop(), test_continuation(), test_dribbled_reads(), test_get(), test_handshake(), test_multiplex(), test_ping_goaway(), test_post_body(), test_rst_stream(), test_send_flow_control(), and test_send_window_stall().

Here is the call graph for this function:

Here is the caller graph for this function:

peer_put()

void peer_put ( PEER * p, const void * buf, size_t len )

static

Examples

ex_http2_server.c.

Definition at line 83 of file ex_http2_server.c.

References failures, PEER::in, and PEER::in_len.

Referenced by peer_frame(), peer_prologue(), and test_handshake_errors().

Here is the caller graph for this function:

peer_read()

ssize_t peer_read ( void * io, void * buf, size_t len )

static

Examples

ex_http2_server.c.

Definition at line 57 of file ex_http2_server.c.

References PEER::chunk, PEER::in, PEER::in_len, PEER::in_off, and PEER::read_fail.

Referenced by test_callback_stop(), test_continuation(), test_dribbled_reads(), test_get(), test_guards(), test_handshake(), test_handshake_errors(), test_multiplex(), test_ping_goaway(), test_post_body(), test_rst_stream(), test_send_flow_control(), and test_send_window_stall().

Here is the caller graph for this function:

peer_window_update()

void peer_window_update ( PEER * p, uint32_t sid, uint32_t inc )

static

< WINDOW_UPDATE

Examples

ex_http2_server.c.

Definition at line 120 of file ex_http2_server.c.

References N_H2_WINDOW_UPDATE, and peer_frame().

Referenced by test_send_flow_control().

Here is the call graph for this function:

Here is the caller graph for this function:

peer_write()

ssize_t peer_write ( void * io, const void * buf, size_t len )

static

Examples

ex_http2_server.c.

Definition at line 73 of file ex_http2_server.c.

References PEER::out, and PEER::out_len.

Referenced by test_callback_stop(), test_continuation(), test_dribbled_reads(), test_get(), test_guards(), test_handshake(), test_handshake_errors(), test_multiplex(), test_ping_goaway(), test_post_body(), test_rst_stream(), test_send_flow_control(), and test_send_window_stall().

Here is the caller graph for this function:

process_args()

void process_args	(	int	argc,
		char **	argv )

Definition at line 704 of file ex_http2_server.c.

References LOG_DEBUG, LOG_ERR, LOG_INFO, LOG_NOTICE, LOG_NULL, and set_log_level().

Here is the call graph for this function:

test_callback_stop()

void test_callback_stop ( void )

static

< GOAWAY

Examples

ex_http2_server.c.

Definition at line 624 of file ex_http2_server.c.

References SEEN::calls, failures, N_H2_GOAWAY, n_http2_server_free(), n_http2_server_handshake(), n_http2_server_new(), n_http2_server_run(), N_H2_HEADER::name, on_request(), out_count(), peer_headers(), peer_prologue(), peer_read(), peer_write(), SEEN::stop_after, and N_H2_HEADER::value.

Referenced by main().

Here is the call graph for this function:

Here is the caller graph for this function:

test_continuation()

void test_continuation ( void )

static

< HEADERS

< DATA/HEADERS: last frame of the stream

< CONTINUATION

< HEADERS/PUSH_PROMISE/CONTINUATION: header block complete

< HEADERS

< DATA/HEADERS: last frame of the stream

< PING

< CONTINUATION

< HEADERS/PUSH_PROMISE/CONTINUATION: header block complete

< HEADERS

< DATA/HEADERS: last frame of the stream

< CONTINUATION

< HEADERS/PUSH_PROMISE/CONTINUATION: header block complete

Examples

ex_http2_server.c.

Definition at line 380 of file ex_http2_server.c.

References SEEN::calls, failures, N_H2_CONTINUATION, N_H2_FLAG_END_HEADERS, N_H2_FLAG_END_STREAM, N_H2_HEADERS, N_H2_PING, n_http2_hpack_encode(), n_http2_server_error(), n_http2_server_free(), n_http2_server_handshake(), n_http2_server_new(), n_http2_server_run(), N_H2_HEADER::name, on_request(), SEEN::path, peer_frame(), peer_prologue(), peer_read(), peer_write(), and N_H2_HEADER::value.

Referenced by main().

Here is the call graph for this function:

Here is the caller graph for this function:

test_dribbled_reads()

void test_dribbled_reads ( void )

static

Examples

ex_http2_server.c.

Definition at line 655 of file ex_http2_server.c.

References SEEN::calls, PEER::chunk, failures, n_http2_server_free(), n_http2_server_handshake(), n_http2_server_new(), n_http2_server_run(), N_H2_HEADER::name, on_request(), SEEN::path, peer_headers(), peer_prologue(), peer_read(), peer_write(), and N_H2_HEADER::value.

Referenced by main().

Here is the call graph for this function:

Here is the caller graph for this function:

test_get()

void test_get ( void )

static

< HEADERS

< HEADERS/PUSH_PROMISE/CONTINUATION: header block complete

< DATA/HEADERS: last frame of the stream

< DATA

< DATA/HEADERS: last frame of the stream

< GOAWAY

Examples

ex_http2_server.c.

Definition at line 277 of file ex_http2_server.c.

References SEEN::authority, SEEN::body_len, SEEN::calls, failures, N_H2_FRAME::flags, N_H2_FRAME::length, SEEN::method, N_H2_DATA, N_H2_FLAG_END_HEADERS, N_H2_FLAG_END_STREAM, N_H2_GOAWAY, N_H2_HEADERS, n_http2_server_free(), n_http2_server_handshake(), n_http2_server_new(), n_http2_server_request_count(), n_http2_server_run(), N_H2_HEADER::name, on_request(), out_count(), out_find(), SEEN::path, N_H2_FRAME::payload, peer_headers(), peer_prologue(), peer_read(), peer_write(), SEEN::reply, SEEN::reply_len, SEEN::scheme, N_H2_FRAME::stream_id, and N_H2_HEADER::value.

Referenced by main().

Here is the call graph for this function:

Here is the caller graph for this function:

test_guards()

void test_guards ( void )

static

Examples

ex_http2_server.c.

Definition at line 683 of file ex_http2_server.c.

References failures, n_http2_server_error(), n_http2_server_free(), n_http2_server_handshake(), n_http2_server_new(), n_http2_server_request_count(), n_http2_server_run(), peer_read(), peer_write(), and PEER::read_fail.

Referenced by main().

Here is the call graph for this function:

Here is the caller graph for this function:

test_handshake()

void test_handshake ( void )

static

< SETTINGS

< WINDOW_UPDATE

< SETTINGS

< SETTINGS

< SETTINGS/PING: acknowledgement

< SETTINGS

Examples

ex_http2_server.c.

Definition at line 216 of file ex_http2_server.c.

References failures, N_H2_FRAME::flags, N_H2_FRAME::length, N_H2_FLAG_ACK, N_H2_SETTINGS, N_H2_SETTINGS_INITIAL_WINDOW_SIZE, N_H2_WINDOW_UPDATE, n_http2_server_free(), n_http2_server_handshake(), n_http2_server_new(), n_http2_settings_parse(), out_count(), out_find(), N_H2_FRAME::payload, peer_prologue(), peer_read(), and peer_write().

Referenced by main().

Here is the call graph for this function:

Here is the caller graph for this function:

test_handshake_errors()

void test_handshake_errors ( void )

static

< PING

Examples

ex_http2_server.c.

Definition at line 249 of file ex_http2_server.c.

References failures, N_H2_PING, N_H2_PREFACE, n_http2_server_error(), n_http2_server_free(), n_http2_server_handshake(), n_http2_server_new(), peer_frame(), peer_put(), peer_read(), and peer_write().

Referenced by main().

Here is the call graph for this function:

Here is the caller graph for this function:

test_multiplex()

void test_multiplex ( void )

static

< HEADERS

< HEADERS

< HEADERS

< HEADERS

Examples

ex_http2_server.c.

Definition at line 442 of file ex_http2_server.c.

References SEEN::calls, failures, N_H2_HEADERS, n_http2_server_free(), n_http2_server_handshake(), n_http2_server_new(), n_http2_server_run(), N_H2_HEADER::name, on_request(), out_count(), out_find(), SEEN::path, peer_headers(), peer_prologue(), peer_read(), peer_write(), N_H2_FRAME::stream_id, and N_H2_HEADER::value.

Referenced by main().

Here is the call graph for this function:

Here is the caller graph for this function:

test_ping_goaway()

void test_ping_goaway ( void )

static

< PING

< GOAWAY

< PING

< SETTINGS/PING: acknowledgement

Examples

ex_http2_server.c.

Definition at line 480 of file ex_http2_server.c.

References SEEN::calls, failures, N_H2_FRAME::flags, N_H2_FRAME::length, N_H2_FLAG_ACK, N_H2_GOAWAY, N_H2_PING, n_http2_server_free(), n_http2_server_handshake(), n_http2_server_new(), n_http2_server_run(), on_request(), out_find(), N_H2_FRAME::payload, peer_frame(), peer_prologue(), peer_read(), and peer_write().

Referenced by main().

Here is the call graph for this function:

Here is the caller graph for this function:

test_post_body()

void test_post_body ( void )

static

< DATA

< DATA

< DATA/HEADERS: last frame of the stream

< WINDOW_UPDATE

< WINDOW_UPDATE

Examples

ex_http2_server.c.

Definition at line 324 of file ex_http2_server.c.

References SEEN::body, SEEN::body_len, SEEN::calls, failures, N_H2_FRAME::length, SEEN::method, N_H2_DATA, N_H2_FLAG_END_STREAM, N_H2_WINDOW_UPDATE, n_http2_frame_parse(), n_http2_server_free(), n_http2_server_handshake(), n_http2_server_new(), n_http2_server_run(), N_H2_HEADER::name, on_request(), PEER::out, out_count(), PEER::out_len, N_H2_FRAME::payload, peer_frame(), peer_headers(), peer_prologue(), peer_read(), peer_write(), N_H2_FRAME::stream_id, N_H2_FRAME::type, and N_H2_HEADER::value.

Referenced by main().

Here is the call graph for this function:

Here is the caller graph for this function:

test_rst_stream()

void test_rst_stream ( void )

static

< stream cancelled

< RST_STREAM

< DATA

< DATA/HEADERS: last frame of the stream

Examples

ex_http2_server.c.

Definition at line 593 of file ex_http2_server.c.

References SEEN::calls, failures, N_H2_DATA, N_H2_ERR_CANCEL, N_H2_FLAG_END_STREAM, N_H2_RST_STREAM, n_http2_server_free(), n_http2_server_handshake(), n_http2_server_new(), n_http2_server_run(), N_H2_HEADER::name, on_request(), peer_frame(), peer_headers(), peer_prologue(), peer_read(), peer_write(), and N_H2_HEADER::value.

Referenced by main().

Here is the call graph for this function:

Here is the caller graph for this function:

test_send_flow_control()

void test_send_flow_control ( void )

static

< DATA

< DATA

Examples

ex_http2_server.c.

Definition at line 505 of file ex_http2_server.c.

References failures, N_H2_DATA, n_http2_server_free(), n_http2_server_handshake(), n_http2_server_new(), n_http2_server_run(), N_H2_HEADER::name, on_request(), out_count(), peer_headers(), peer_prologue(), peer_read(), peer_window_update(), peer_write(), SEEN::reply, SEEN::reply_len, and N_H2_HEADER::value.

Referenced by main().

Here is the call graph for this function:

Here is the caller graph for this function:

test_send_window_stall()

void test_send_window_stall ( void )

static

< DATA

Examples

ex_http2_server.c.

Definition at line 550 of file ex_http2_server.c.

References SEEN::expect_send_fail, failures, N_H2_DATA, n_http2_server_error(), n_http2_server_free(), n_http2_server_handshake(), n_http2_server_new(), n_http2_server_run(), N_H2_HEADER::name, on_request(), out_count(), peer_headers(), peer_prologue(), peer_read(), peer_write(), SEEN::reply, SEEN::reply_len, and N_H2_HEADER::value.

Referenced by main().

Here is the call graph for this function:

Here is the caller graph for this function:

Variable Documentation

failures

int failures = 0

static

Definition at line 40 of file ex_http2_server.c.