golden hour

/opt/alt/php71/usr/include/php/ext/swoole/include

File/Folder	Size	Actions
swoole.h	19.74 KB
swoole_api.h	2.76 KB
swoole_asm_context.h	1.47 KB
swoole_async.h	2.13 KB
swoole_atomic.h	2.24 KB
swoole_base64.h	1.29 KB
swoole_buffer.h	2.02 KB
swoole_c_api.h	1.89 KB
swoole_channel.h	2.36 KB
swoole_client.h	7.85 KB
swoole_config.h	9.26 KB
swoole_coroutine.h	6.25 KB
swoole_coroutine_c_api.h	3.7 KB
swoole_coroutine_channel.h	4.04 KB
swoole_coroutine_context.h	2.39 KB
swoole_coroutine_socket.h	17.16 KB
swoole_coroutine_system.h	3.05 KB
swoole_dtls.h	2.38 KB
swoole_error.h	4.72 KB
swoole_file.h	4.04 KB
swoole_file_hook.h	1.95 KB
swoole_hash.h	9.69 KB
swoole_heap.h	1.79 KB
swoole_http.h	4.63 KB
swoole_http2.h	8 KB
swoole_lock.h	2.62 KB
swoole_log.h	15.53 KB
swoole_lru_cache.h	3.2 KB
swoole_memory.h	2.57 KB
swoole_mime_type.h	1.44 KB
swoole_mqtt.h	2.11 KB
swoole_msg_queue.h	1.84 KB
swoole_pipe.h	2.64 KB
swoole_process_pool.h	5.82 KB
swoole_protocol.h	5 KB
swoole_proxy.h	2.07 KB
swoole_reactor.h	10.47 KB
swoole_redis.h	2.18 KB
swoole_server.h	32.83 KB
swoole_signal.h	1.55 KB
swoole_socket.h	15.48 KB
swoole_socket_hook.h	2.12 KB
swoole_ssl.h	3.58 KB
swoole_static_handler.h	2.8 KB
swoole_string.h	6.87 KB
swoole_table.h	5.74 KB
swoole_timer.h	4.08 KB
swoole_util.h	3.59 KB
swoole_version.h	2.21 KB
swoole_websocket.h	5.07 KB
swoole_wheel_timer.h	2.48 KB

Edit: swoole_protocol.h

/*
  +----------------------------------------------------------------------+
  | Swoole                                                               |
  +----------------------------------------------------------------------+
  | This source file is subject to version 2.0 of the Apache license,    |
  | that is bundled with this package in the file LICENSE, and is        |
  | available through the world-wide-web at the following url:           |
  | http://www.apache.org/licenses/LICENSE-2.0.html                      |
  | If you did not receive a copy of the Apache2.0 license and are unable|
  | to obtain it through the world-wide-web, please send a note to       |
  | license@swoole.com so we can mail you a copy immediately.            |
  +----------------------------------------------------------------------+
  | Author: Tianfeng Han  <mikan.tenny@gmail.com>                        |
  |         Twosee  <twose@qq.com>                                       |
  +----------------------------------------------------------------------+
*/

#pragma once

#include "swoole.h"
#include "swoole_c_api.h"
#include "swoole_socket.h"

#include <netinet/tcp.h>
#include <netdb.h>

namespace swoole {
struct Protocol {
    typedef ssize_t (*LengthFunc)(Protocol *, network::Socket *, const char *, uint32_t);
    /* one package: eof check */
    bool split_by_eof;

char package_eof[SW_DATA_EOF_MAXLEN];
    uint8_t package_eof_len;

char package_length_type;
    uint8_t package_length_size;
    uint16_t package_length_offset;
    uint16_t package_body_offset;
    uint32_t package_max_length;

void *private_data;
    void *private_data_2;
    uint16_t real_header_length;
    uint16_t ext_flags;

int (*onPackage)(Protocol *, network::Socket *, const char *, uint32_t);
    LengthFunc get_package_length;
    uint8_t (*get_package_length_size)(network::Socket *);

int recv_with_eof_protocol(network::Socket *socket, String *buffer);
    int recv_with_length_protocol(network::Socket *socket, String *buffer);
    int recv_split_by_eof(network::Socket *socket, String *buffer);

static ssize_t default_length_func(Protocol *protocol, network::Socket *socket, const char *data, uint32_t size);

inline static LengthFunc get_function(const std::string &name) {
        return (LengthFunc) swoole_get_function(name.c_str(), name.length());
    }
};
}  // namespace swoole

static sw_inline uint16_t swoole_swap_endian16(uint16_t x) {
    return (((x & 0xff) << 8) | ((x & 0xff00) >> 8));
}

static sw_inline uint32_t swoole_swap_endian32(uint32_t x) {
    return (((x & 0xff) << 24) | ((x & 0xff00) << 8) | ((x & 0xff0000) >> 8) | ((x & 0xff000000) >> 24));
}

static sw_inline int32_t swoole_unpack(char type, const void *data) {
    switch (type) {
    /*-------------------------16bit-----------------------------*/
    case 'c':
        return *((int8_t *) data);
    case 'C':
        return *((uint8_t *) data);
    /*-------------------------16bit-----------------------------*/
    /**
     * signed short (always 16 bit, machine byte order)
     */
    case 's':
        return *((int16_t *) data);
    /**
     * unsigned short (always 16 bit, machine byte order)
     */
    case 'S':
        return *((uint16_t *) data);
    /**
     * unsigned short (always 16 bit, big endian byte order)
     */
    case 'n':
        return ntohs(*((uint16_t *) data));
    /**
     * unsigned short (always 32 bit, little endian byte order)
     */
    case 'v':
        return swoole_swap_endian16(ntohs(*((uint16_t *) data)));

/*-------------------------32bit-----------------------------*/
    /**
     * unsigned long (always 32 bit, machine byte order)
     */
    case 'L':
        return *((uint32_t *) data);
    /**
     * signed long (always 32 bit, machine byte order)
     */
    case 'l':
        return *((int *) data);
    /**
     * unsigned long (always 32 bit, big endian byte order)
     */
    case 'N':
        return ntohl(*((uint32_t *) data));
    /**
     * unsigned short (always 32 bit, little endian byte order)
     */
    case 'V':
        return swoole_swap_endian32(ntohl(*((uint32_t *) data)));

default:
        return *((uint32_t *) data);
    }
}

static sw_inline uint64_t swoole_hton64(uint64_t host) {
    uint64_t ret = 0;
    uint32_t high, low;

low = host & 0xFFFFFFFF;
    high = (host >> 32) & 0xFFFFFFFF;
    low = htonl(low);
    high = htonl(high);

ret = low;
    ret <<= 32;
    ret |= high;
    return ret;
}

static sw_inline uint64_t swoole_ntoh64(uint64_t net) {
    uint64_t ret = 0;
    uint32_t high, low;

low = net & 0xFFFFFFFF;
    high = net >> 32;
    low = ntohl(low);
    high = ntohl(high);

ret = low;
    ret <<= 32;
    ret |= high;
    return ret;
}

#ifdef SW_DEBUG
void swoole_dump_ascii(const char *data, size_t size);
void swoole_dump_bin(const char *data, char type, size_t size);
void swoole_dump_hex(const char *data, size_t outlen);
#endif

char *swoole_dec2hex(ulong_t value, int base);
ulong_t swoole_hex2dec(const char *hex, size_t *parsed_bytes);
int swoole_type_size(char type);